Commit | Line | Data |
---|---|---|
648acaa0 KR |
1 | Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
2 | ||
b8480abc KR |
3 | * configure.in: Set bfd_gas for all sparc targets in one place, |
4 | instead of separately for each. Correctly handle user-supplied | |
5 | "--enable-bfd-gas" option. | |
6 | ||
7 | * gdbinit.in: Move "break abort" to end, in case gdb complains. | |
8 | ||
9 | * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]: | |
10 | Use PARAMS macro. | |
11 | ||
12 | * symbols.c (resolve_symbol_value, case O_symbol): Don't do any | |
13 | processing if add_symbol is undefined or in expr_section. | |
14 | (resolve_symbol_value, case O_add): For symbol plus | |
15 | constant-valued symbol, convert to O_symbol and re-reduce. | |
16 | (S_GET_VALUE): If symbol needs resolving, resolve it. | |
17 | (indent_level): No longer static. | |
18 | (print_symbol_value_1): Don't print frag address if it matches | |
19 | zero_address_frag. Don't print "resolving" if already resolved. | |
20 | Print segment name. Don't call print_expr_1 on an undefined | |
21 | symbol. | |
22 | (print_expr_1): Fix whitespace before printing X_add_number. | |
23 | ||
648acaa0 KR |
24 | * expr.c (make_expr_symbol): No longer static. Use symbol_create, |
25 | not symbol_new, for symbols holding expression values. | |
26 | * expr.h (make_expr_symbol): Move declaration here. | |
9ff0f5ef KR |
27 | * write.c (fix_new_exp): Handle O_add by creating an |
28 | expression-valued symbol, and calling fix_new_exp recursively. | |
29 | (adjust_reloc_syms): If a fixup's symbol value is a sum of an | |
30 | undefined symbol and a constant, fold the constant into the fixup, | |
31 | and refer to the undefined symbol directly. Then process the | |
32 | fixup again from scratch. | |
33 | (write_object_file): Before calling adjust_reloc_syms, make a pass | |
34 | through the symbol list trying to resolve values. | |
35 | ||
36 | * write.c (print_fixup): New routine, for debugging. | |
37 | (write_relocs): Call bfd_install_relocation. Deleted various | |
38 | hacks for working around problems with bfd_perform_relocation. | |
39 | ||
40 | * Makefile.in (VERSION): Update to 2.4.90. | |
648acaa0 | 41 | |
7b777690 ILT |
42 | Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
43 | ||
620a590e ILT |
44 | * Makefile.in (gasp.o): Depends upon config.h. |
45 | ||
3f42c69e ILT |
46 | * config/tc-mips.c: Include subsegs.h. |
47 | (md_apply_fix): If an unconditional b or bal overflows, and we are | |
48 | not assembling PIC code, replace it with a j or jal. | |
49 | ||
7b777690 ILT |
50 | * config/tc-mips.c (md_apply_fix): Correct branch overflow test. |
51 | Use as_bad_where and as_warn_where rather than as_bad and as_warn. | |
52 | ||
53 | Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
54 | ||
55 | * write.c (write_relocs): Add file name and line number to | |
56 | as_fatal calls. Handle bfd_reloc_overflow case specifically when | |
57 | RELOC_EXPANSION_POSSIBLE. | |
58 | ||
59 | Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
60 | ||
61 | * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these | |
62 | here. Use them for deciding which PRINTF*LIKE macro definitions | |
63 | to use. | |
64 | * messages.c: Use them, instead of NO_STDARG, NO_VARARGS. | |
65 | [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide | |
66 | default definitions matching what we were doing before. | |
67 | (as_tsktsk): Remove the non-stdarg, non-varargs version, and | |
68 | always use the varargs form if not using stdarg. It's safe to | |
69 | always use vfprintf, because libiberty will provide it if the | |
70 | native system doesn't. Also, always make format be const. | |
71 | (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto. | |
72 | ||
144659ab ILT |
73 | Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
74 | ||
75 | * config/tc-mips.c (load_register): Always use addiu when adding a | |
76 | constant to $zero--no need to use daddiu. | |
77 | (macro): Hack the -mips3 overflow tests to not fail when offsetT | |
78 | is only 32 bits. | |
79 | ||
80 | * symbols.h (copy_symbol_attributes): Declare. | |
81 | ||
82 | Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com> | |
83 | ||
84 | * listing.c: Bugfixes based in part on patches from Paul | |
85 | Kranenburg. | |
86 | (listing_newline): Check filename as well as line number when | |
87 | deciding whether to record it. | |
88 | (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is | |
89 | false (if defined) as well as checking for reg_section. | |
90 | (listing_listing): Iterate fetching lines while line number is too | |
91 | low, and we haven't run off the end of the input file. | |
92 | ||
93 | * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE. | |
94 | ||
bdaa198a KH |
95 | Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com) |
96 | ||
97 | * ecoff.c (ecoff_generate_asm_lineno): check if | |
98 | current_stabs_filename is NULL before strcmp. | |
cacd15c4 | 99 | * read.c (read_a_source_file): fix a bug in generate_asm_lineno |
bdaa198a KH |
100 | checking. |
101 | ||
8068b96a KR |
102 | Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com> |
103 | ||
104 | * config/ho-*.h: Now-unused files deleted. | |
105 | ||
106 | * symbols.c (copy_symbol_attributes): New function. Copies BFD | |
107 | symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES. | |
108 | (resolve_symbol_value, case O_symbol): Call it, if X_add_number is | |
109 | zero. Don't call obj_frob_forward_symbol. | |
110 | * read.c (pseudo_set): Call copy_symbol_attributes, but only if | |
111 | X_add_number is zero. | |
112 | * config/obj-elf.h (obj_frob_forward_symbol): Deleted. | |
113 | ||
144659ab ILT |
114 | * config/tc-i960.c: Lots of whitespace, comment reformatting, |
115 | using GNU indent. | |
116 | (strchr): Don't declare. | |
117 | [BFD_ASSEMBLER]: Don't compile md_convert_frag, | |
118 | md_estimate_size_before_relax, md_ri_to_chars, | |
119 | md_create_short_jump, md_create_long_jump. | |
120 | (brtab_emit): Use data_section, not SEG_DATA. | |
121 | ||
cacd15c4 | 122 | Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu) |
8068b96a KR |
123 | |
124 | * config/vms-conf.h: new file, manually derived from conf.in. | |
125 | * config-gas.com: use it, and eliminate obsolete "host.h". | |
126 | ||
3af9783a ILT |
127 | Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
128 | ||
87bbf920 ILT |
129 | * config/tc-ppc.c (ppc_current_block): New static variable. |
130 | (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to | |
131 | ppc_current_block. Don't move around any stab symbol, just those | |
132 | for common symbols. | |
133 | (ppc_bs): Set ppc_current_block. | |
134 | (ppc_es): Clear ppc_current_block. | |
135 | (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset | |
136 | from the csect of the enclosing block. | |
137 | ||
3af9783a ILT |
138 | * config/tc-mips.c (insns_since_cache_access): Remove. |
139 | (append_insn): Remove setting of insns_since_cache_access, and | |
140 | special 4600 handling; it turns out not to be required. | |
141 | ||
e8d4d475 ILT |
142 | Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
143 | ||
144 | * config/tc-mips.c (md_shortopts): Remove E. | |
145 | (md_longopts): Add EB and EL. | |
146 | (md_parse_option): Handle -EB and -EL as separate options, rather | |
147 | than as a single -E option with an argument. | |
148 | ||
8268e3ec JL |
149 | Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu) |
150 | ||
151 | * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions | |
152 | involving global symbols too. | |
153 | ||
eb3028aa KR |
154 | Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
155 | ||
156 | * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION. | |
157 | ||
158 | * configure.in: Test for remove, not delete. Fix cross-assembler | |
159 | test. | |
160 | * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to | |
161 | remove, not delete. | |
162 | ||
35e70f58 KR |
163 | * read.c (pseudo_set, case O_symbol): If |
164 | OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it. | |
165 | [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too. | |
166 | * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define. | |
167 | ||
168 | Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu) | |
169 | ||
170 | * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM, | |
171 | many others): new macros; values obtained from "DSTRECRDS.SDL". | |
172 | * config/obj-vms.h (various): use them. | |
173 | (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield | |
174 | representation (only enum bitfields can avoid being bitstrings). | |
175 | (bitfield_suffix, setup_basic_type): new routines. | |
176 | (VMS_typedef_parse): use them. Now recognize bitfields of all | |
177 | integral types, not just type `int'. Caveat: the representation | |
178 | used for bitfields still does not work for objects placed in | |
179 | registers, and gcc's optimizer sometimes puts small structs there. | |
180 | ||
181 | Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu) | |
182 | ||
183 | * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION | |
184 | bit from const_flag. | |
185 | * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro. | |
186 | (tc_frob_label): define this to call vms_check_for_special_label, | |
187 | and declare the latter. | |
188 | * config/obj-vms.c (vax_g_doubles): declare this file-scope | |
189 | variable. | |
190 | (const_flag): initialize to IN_DEFAULT_SECTION instead of 0. | |
191 | (vms_check_for_special_label): new routine (tc_frob_label). | |
192 | (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.' | |
193 | and `gcc2_compiled.' labels; they won't reach here any more. | |
194 | (VMS_typedef_parse) [case 'r']: for types `double' and `complex | |
195 | double', use `vax_g_doubles' flag to select type of double. | |
196 | (VMS_write_object_file) [traceback setup]: don't pass symbols | |
197 | with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin | |
198 | and TBT_Routine_End functions. | |
199 | ||
200 | Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu) | |
201 | ||
202 | * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of | |
203 | S_GET_VALUE() to avoid many repeated function calls. | |
204 | (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize | |
205 | _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is) | |
206 | gets requested. [All the HACK_DEC_C_STARTUP code appears to | |
207 | be obsolete; gcc does it automatically for vms target. It's | |
208 | also misnamed, because it is for the "VAX C" run-time library, | |
209 | not the newer "DEC C" one which has much different startup code.] | |
210 | {various}: use `S_SET_xxx(symbol,new_value)' rather than | |
211 | `S_GET_xxx(symbol) = new_value'. | |
212 | ||
d1578de3 ILT |
213 | Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
214 | ||
215 | * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr, | |
216 | not &bfd_abs_section. | |
217 | ||
e3683042 ILT |
218 | Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
219 | ||
220 | * expr.c (clean_up_expression): Use addressT, not bfd_vma. | |
221 | ||
75c28b49 JL |
222 | Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu) |
223 | ||
fcacfef6 JL |
224 | * expr.c (expr): Don't reduce the difference of two symbols in the |
225 | same frag if the symbols are not in normal sections. | |
226 | ||
75c28b49 JL |
227 | * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud. |
228 | (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise. | |
229 | (obj_attach_unwind_info): Do not define. Not needed anymore. | |
230 | * config/tc-hppa.c: Delete whitespace at EOL. | |
231 | (struct hppa_fix_struct): Delete fx_unwind field and all references. | |
232 | (fix_new_hppa): Last arg is now a pointer to an int. Do not | |
233 | call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT | |
234 | fixups, store 32bits of unwind information in the fx_addnumber | |
235 | field of the fixup. | |
236 | (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY | |
237 | and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a | |
238 | pointer to 32 bits of unwind info. | |
239 | (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol | |
240 | pointer to the dummy symbol; set the addend field to fx_addnumber. | |
241 | (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr | |
242 | rather than &bfd_XXX_section. | |
243 | ||
26f4447a KR |
244 | Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
245 | ||
d7152d07 KR |
246 | * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement |
247 | value by one; discard adjustments previously being made. From | |
248 | Eric Youngdale. | |
249 | ||
26f4447a KR |
250 | VMS- and Vax-related changes from Pat Rankin: |
251 | * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1. | |
252 | * vmsconf.sh: no longer have make-gas.com echo text about needing | |
253 | to modify the gcc-vms driver when intending to use with gcc 1.x. | |
254 | * as.c (parse_options): suppress 'v' from std_short_options and | |
255 | eliminate VMS-specific conditional initialization; | |
256 | [default case]: check for '-v' if md_parse_options doesn't recognize | |
257 | an option; | |
258 | [default case, #if VMS]: check for filename argument when '-v' seen; | |
259 | [case 'v']: delete. | |
260 | * config/tc-vax.c (md_assemble): don't rely on `this_add_number' | |
261 | for O_big literal operands (double floats and long long ints); | |
262 | [VMS, md_shortopts]: add second colon after 'v'; | |
263 | (md_parse_options) [VMS, case 'v']: check for argument, so | |
264 | caller can handle `-v' w/o arg. | |
265 | ||
a9898563 SC |
266 | Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
267 | ||
268 | * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET | |
269 | is defined, put the tx_offset into the r_offset. | |
270 | * config/tc-sh.c (line_comment_chars): Add # | |
271 | (tc_reloc_mangle): Deleted. | |
272 | * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define. | |
273 | (TC_RELOC_MANGLE): Delete. | |
274 | ||
28d3e4a3 KR |
275 | Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
276 | ||
b9419dd2 KR |
277 | * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS. |
278 | * hex-value.c: Ditto. | |
279 | * config/obj-vms.c: Ditto. | |
280 | ||
460531da KR |
281 | * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with |
282 | a call to as_fatal. | |
283 | * config/tc-i860.c (i860_ip): Ditto. | |
284 | * config/tc-hppa.c (pa_ip): Ditto. | |
285 | * config/tc-alpha.c (alpha_ip): Ditto. | |
286 | * as.c (parse_args): Ditto. | |
287 | ||
288 | * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a | |
289 | call to as_fatal. | |
290 | ||
291 | * write.c (write_contents): Use EXIT_FAILURE. | |
292 | * output-file.c (output_file_create, output_file_close, | |
293 | output_file_create, output_file_close): Ditto. | |
294 | * messages.c (as_fatal): Ditto. | |
295 | * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto. | |
296 | * config/obj-ieee.c (write_object_file): Ditto. | |
297 | * config/obj-coff.c (write_object_file): Ditto. | |
298 | * config/tc-vax.c (main): Use EXIT_SUCCESS. | |
299 | * config/tc-m68k.c (main): Ditto. | |
300 | ||
301 | * hash.c (main): Pass a value to exit(). | |
302 | ||
303 | * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here. | |
304 | * as.c: ...from here. | |
305 | (parse_args): Use them always. | |
306 | (main): Use exit rather than return. | |
307 | ||
28d3e4a3 KR |
308 | * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall): |
309 | Rewrite handling of program_transform_name. | |
310 | ||
b9419dd2 KR |
311 | * configure.in: Test for functions unlink and delete. |
312 | * as.h: If unlink isn't available but delete is, define unlink to | |
313 | be delete. | |
28d3e4a3 KR |
314 | |
315 | Update for autoconf 1.118: | |
316 | * gdbinit.in: New file, created from old .gdbinit. | |
317 | * .gdbinit: Deleted. | |
318 | * aclocal.m4 (GAS_GDBINIT): Deleted. | |
319 | * configure.in: Don't use it. Instead, generate .gdbinit from | |
320 | gdbinit.in. Don't substitute cpu_type, obj_format, emulation, | |
321 | atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ | |
322 | to ensure that older versions of autoconf aren't used. | |
323 | * Makefile.in: Added @configure_input@ line. | |
324 | (configure): Deleted rule. | |
325 | ||
430a3997 ILT |
326 | Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
327 | ||
328 | * config/obj-coff.c (fixup_segment): After handling the difference | |
329 | of two symbols from the same segment, set fx_subsy to NULL, to | |
330 | satisfy existing TC_COUNT_RELOC macros. | |
331 | ||
e23b25ec KR |
332 | Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
333 | ||
334 | * aclocal.m4 (GAS_GDBINIT): New macro. | |
335 | * configure.in: Use it. | |
336 | * configure: Regenerated. | |
337 | ||
c570d361 KR |
338 | Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) |
339 | ||
340 | * .gdbinit (pe, ps): Define new commands. | |
341 | * symbols.c (indent_level): New static variable. | |
342 | (indent, print_expr_1, print_symbol_value_1, print_symbol_value, | |
343 | print_expr): New functions. | |
344 | ||
345 | * Makefile.in (config-stamp): Add a "this file generated by make" | |
346 | message to config.h. | |
347 | ||
348 | PIC implementation for i386-linux, based on code from Eric | |
349 | Youngdale and Paul Kranenburg, with some work of my own: | |
350 | ||
351 | * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup | |
352 | before processing same-section pcrel relocations. | |
353 | (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1. | |
354 | ||
355 | * expr.c (make_expr_symbol): If operator is O_symbol and | |
356 | X_add_number is zero, just return the symbol. If operator is | |
357 | O_constant, resolve the symbol's value before returning. | |
358 | (operand): Permit use of "[]" for grouping. | |
359 | (clean_up_expression): For difference of two symbols in the same | |
360 | frag, add the difference of their offsets into X_add_number. | |
361 | (expr): Reduce difference of two symbols in same frag to their | |
362 | difference. | |
363 | ||
364 | * config/tc-i386.c (TC_RELOC): New macro. | |
365 | (struct _i386_insn): New field disp_reloc. | |
366 | (GOT_symbol): New variable. | |
367 | (operand_special_chars): Added square-brackets and at-sign. | |
368 | (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not | |
369 | NO_RELOC, just return it. | |
370 | (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro. | |
371 | (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More | |
372 | dummy macros. | |
373 | (tc_i386_fix_adjustable): New function. Returns zero if symbol in | |
374 | fixup is not local, to prevent relocations against externals from | |
375 | being dropped. | |
376 | (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass | |
377 | disp_reloc field to reloc() function, and use TC_RELOC to generate | |
378 | value to pass to fix_new_exp. | |
379 | (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC | |
380 | reloc. | |
381 | (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle | |
382 | @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local | |
383 | symbols, force generation of the section symbol. | |
384 | (md_estimate_size_before_relax): If GOT_symbol exists, decide | |
385 | we're generating PIC code, and convert relocations against | |
386 | undefined symbols from PCREL to PLT32. | |
387 | (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking | |
388 | relocs. | |
389 | (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set | |
390 | and return GOT_symbol if it matches. | |
391 | (F, MAP): Move macro definitions outside function. | |
392 | (tc_gen_reloc): Only switch on size and pcrel if code wasn't | |
393 | already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert | |
394 | BFD_RELOC_32 using GOT_symbol into GOTPC. | |
395 | * config/tc-i386.h (TC_RELOC, tc_fix_adjustable, | |
396 | TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New | |
397 | macros. | |
398 | (NEED_FX_R_TYPE): Define. | |
399 | (LOCAL_LABEL): Accept ".X" prefix too. | |
400 | (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_". | |
401 | ||
1b434ced ILT |
402 | Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
403 | ||
1779d515 ILT |
404 | * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax |
405 | reportedly to be used on Irix 6. | |
406 | ||
c1444ec4 ILT |
407 | * config/tc-mips.c (md_pseudo_table): Handle .globl and .global. |
408 | (s_mips_globl): New static function; needed for Irix 5 support. | |
409 | * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an | |
410 | external symbol with no type, set the type to st_Proc rather than | |
411 | st_Global. Don't set the index of an external st_Proc or | |
412 | st_StaticProc symbol unless it is also a local symbol. | |
413 | ||
1b434ced ILT |
414 | * read.c (read_a_source_file): The second argument to as_where is |
415 | unsigned int *, not int *. | |
416 | ||
326d16ca KH |
417 | Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com) |
418 | ||
419 | * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO, | |
420 | and generate_asm_lineno. | |
421 | * config/obj-elf.h : ditto. | |
422 | * read.h : ditto. | |
423 | * read.c (read_a_source_file): if no file when inst is read, set | |
424 | generate_asm_lineno to true. | |
425 | * ecoff.h : change name to generate_asm_lineno and add function | |
426 | ecoff_no_current_file. | |
427 | * ecoff.c : change name to generate_asm_lineno. | |
428 | * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate | |
429 | ecoff style line for asm file. | |
430 | ||
eb4fd16f ILT |
431 | Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
432 | ||
433 | * config/obj-coff.c (size_section): Do an fprintf to stderr rather | |
434 | than a printf. | |
435 | (fixup_segment): Use as_bad_where rather than as_bad. | |
436 | ||
20c9d49a SC |
437 | Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
438 | ||
eb4fd16f ILT |
439 | * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing |
440 | nothing becomes macro doing nothing. | |
20c9d49a | 441 | |
bf111c9f KR |
442 | Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
443 | ||
353acf31 KR |
444 | * Makefile.in (Makefile): Depend on config.status. |
445 | (config.status): Run config.status from . instead of srcdir. | |
446 | ||
72373532 KR |
447 | * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to |
448 | display the name of the relocation type that couldn't be handled. | |
449 | * config/tc-sparc.c (tc_gen_reloc): Likewise. | |
450 | * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call | |
451 | after call to as_fatal. | |
452 | ||
453 | * configure.in (i386-*-linux*): Don't set bfd_gas. | |
454 | ||
455 | * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET, | |
456 | install, uninstall): Don't use "brokensed" hack any more, the new | |
457 | autoconf code should never let program_transform_name be empty. | |
458 | ||
bf111c9f KR |
459 | Update for autoconf beta 1.112: |
460 | * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New | |
461 | macros. | |
462 | * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by | |
463 | autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move | |
464 | test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a | |
465 | message to try to ease confusion about autoconf's | |
466 | "cross-compiling" message. | |
467 | * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE, | |
468 | NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION. | |
469 | * configure, conf.in: Regenerated. | |
470 | ||
c8570de8 ILT |
471 | Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
472 | ||
473 | * configure.in: Check ${host} and ${target} rather than | |
474 | ${host_canon} and ${target_canon}. | |
475 | * configure: Likewise. | |
476 | ||
8c63448a ILT |
477 | Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
478 | ||
479 | * config/tc-mips.c (mips_cpu): New static variable. | |
480 | (insns_since_cache_access): New static variable. | |
481 | (md_begin): Set mips_cpu as well as mips_isa. | |
482 | (append_insn): If mips_cpu is 4600, require four nop instructions | |
483 | between an instruction which accesses the cache and certain CACHE | |
484 | instructions. Keep track of the number of instructions seen since | |
485 | an instruction which accesses the cache. | |
486 | (md_parse_option): Set mips_cpu as well as mips_isa. | |
487 | ||
a5a2f156 KR |
488 | Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
489 | ||
490 | * doc/Makefile.in (VPATH): Define using @srcdir@. | |
491 | (prefix, program_transform_name, exec_prefix): Use autoconf style | |
492 | @-substitutions. | |
493 | ||
8c63448a | 494 | Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) |
318b02b6 KR |
495 | |
496 | * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files | |
497 | * configure.in: Recognize the arm. | |
498 | ||
3ffbc907 ILT |
499 | Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
500 | ||
501 | * ecoff.c (add_file): Don't try to generate line numbers if the | |
502 | symbol table has been frozen. | |
503 | ||
504 | Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
505 | ||
506 | * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE. | |
507 | ||
508 | * configure.in: Handle user-specified bfd-assembler option with | |
509 | separate variable from preferred configuration, until the two are | |
510 | resolved. Indicate bfd_gas=preferred for linux a.out. Use | |
511 | AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm. | |
512 | * Makefile.in (target_alias, program_transform_name): Define, | |
513 | using autoconf @-substitutions. | |
514 | ||
fb589130 KR |
515 | Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
516 | ||
7f64fd4e KR |
517 | * atof-generic.c: Deleted alloca handling here. |
518 | ||
fb589130 KR |
519 | * Makefile.in (prefix, exec_prefix): Use @-subtitutions. |
520 | ||
521 | * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since | |
522 | autoconf 1.109 has this fixed. | |
523 | * configure.in: Don't change quote characters around AC_MSG_ERROR | |
524 | invocation. Don't use AC_HEADER_STDC, since it requires running a | |
525 | program. Cache NEED_*_DECLARATION values. | |
526 | * configure, conf.in: Regenerated with a modified autoconf 1.109. | |
527 | ||
c7072f56 KR |
528 | * as.h (volatile): Don't test or define here; not needed. |
529 | (alloca): Replace alloca-conf.h inclusion with code recommended in | |
530 | autoconf documentation. Include config.h first. | |
531 | ||
bdee23af ILT |
532 | Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
533 | ||
534 | * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined | |
535 | also. | |
536 | ||
537 | * configure.in, configure: Initialize bfd_gas to no. | |
538 | ||
a48f997a KR |
539 | Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
540 | ||
541 | * as.h: Include alloca-conf.h from "libiberty", not | |
542 | "../libiberty". | |
543 | ||
0c49642d ILT |
544 | Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
545 | ||
546 | * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a | |
547 | symbol is used as an offset into a CSECT that is not a TOC. These | |
548 | types of loads are generated by gcc -mminimal-toc. | |
549 | ||
65ad84c1 KR |
550 | Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com) |
551 | ||
e9296bdb KR |
552 | * as.h (flag_*): Added comments describing meanings of some of |
553 | these variables. | |
554 | (struct frag): Add some comments about the ns32k-specific fields | |
555 | and why they're here. | |
556 | (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int. | |
557 | (flag_print_statistics): Declare. | |
558 | ||
559 | * as.c (parse_args): Set flag_print_statistics instead of | |
560 | statistics_flag. Options array is now const. Added new option | |
561 | "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL, | |
562 | TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined. | |
563 | (main): Change test to check flag_print_statistics. | |
564 | (statistics_flag): Deleted. | |
565 | ||
c72aa0e2 KR |
566 | * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments. |
567 | Always initialize them to zero. | |
568 | * frags.h (frag_variant): Fixed prototype. | |
569 | * config/tc-i960.c (get_cdisp): Don't pass the extra zero args. | |
570 | * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache | |
571 | the value of frag_now and fill in the fields later. | |
572 | ||
65ad84c1 KR |
573 | * Makefile.in (distclean, realclean): Remove new |
574 | configure-generated files. | |
575 | ||
aaeee550 KR |
576 | Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) |
577 | ||
b11fb939 KR |
578 | Conversion to autoconf: |
579 | * acconfig.h, aclocal.m4: New files. | |
580 | * configure.in: Rewritten (except for some target-specific code) | |
581 | for autoconf. | |
582 | * conf.in, configure: New files, generated from the above. | |
583 | * Makefile.in: Changed magic sequence indicating insertion of | |
584 | makefile fragments. | |
585 | (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions | |
586 | from configure. | |
587 | (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. | |
588 | (config.status, configure): Rewrite rules. | |
589 | (config-stamp): Depend on conf. Skip variables that configure is | |
590 | now substituting itself. | |
591 | (*.o dependencies): Deleted host.h. | |
592 | (distclean, realclean): Don't delete host.h. | |
593 | * as.c: Don't include stdio.h, string.h, sys/types.h. Include | |
594 | signal.h after as.h. | |
595 | * as.h: Include alloca-conf.h first. Include ctype.h, string.h, | |
596 | strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, | |
597 | fopen-same.h, as suggested by autoconf test results. | |
598 | [BROKEN_ASSERT]: Don't include assert.h. | |
599 | (strdup): Declare. | |
600 | (volatile, const): Define if not __STDC__ and not already defined. | |
601 | (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. | |
602 | (free) [NEED_FREE_DECLARATION]: Declare. | |
603 | * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't | |
604 | include host.h. | |
605 | (malloc) [NEED_MALLOC_DECLARATION]: Declare. | |
606 | * messages.c: Include as.h first. Include errno.h only if | |
607 | HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine | |
608 | HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. | |
609 | * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, | |
610 | INSTALL_DATA): Use autoconf @-substitutions. | |
611 | ||
27bf48ec KR |
612 | * input-file.c: Don't include assert.h here, 'cause as.h already |
613 | includes it. | |
614 | ||
aaeee550 KR |
615 | * config/tc-alpha.c: Added various prototypes for static |
616 | functions. | |
617 | (in_range): New function, tests whether a value can fit in an | |
618 | N-bit field. | |
619 | (build_mem, build_operate_n): New functions for constructing | |
620 | opcode values. | |
621 | (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New | |
622 | functions for emitting single instructions, no longer requiring a | |
623 | recursive call to md_assemble. | |
624 | (emit_add64): New function for expanding a REG:=REG+CONST | |
625 | operation into one or more instructions, to handle wide constants. | |
626 | (clear_insn): New variable. | |
627 | (md_begin): Fill it in with zeros and BFD_RELOC_NONE values. | |
628 | (alpha_ip): Use it to initialize local variable insns. | |
629 | (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64 | |
630 | for calculations. | |
631 | ||
6668a062 KR |
632 | Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com) |
633 | ||
634 | * subsegs.c (section_symbol): Reverse still-wrong test of | |
635 | EMIT_SECTION_SYMBOLS. | |
636 | ||
8ef75e2c KR |
637 | * write.c (BFD_FAST_SECTION_FILL): Always define. |
638 | (write_contents): If fill_size is 1, use memset instead of looping | |
639 | calling memcpy. | |
640 | ||
904b6037 ILT |
641 | Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
642 | ||
20ae2fb8 ILT |
643 | * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility |
644 | with native MIPS assembler. | |
645 | * configure.in (mips-*-irix*): Don't set emulation. | |
646 | * config/te-irix.h: Remove. | |
647 | ||
fd4f335c ILT |
648 | * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we |
649 | haven't seen any input files yet. | |
650 | * config/tc-alpha.c (md_begin): Just call symbol_create, rather | |
651 | than calling symbol_new and then removing the symbol from the | |
652 | list. | |
653 | ||
a2a1a548 ILT |
654 | * as.c (main): Move a inside the #if 0 block which uses it. |
655 | * ecoff.c (current_stabs_filename): Make const. | |
656 | * frags.h (frag_align_pattern): Declare. | |
657 | * gasp.c (new_file): Cast isp to long, and use %ld to print it. | |
658 | * config/tc-alpha.h (md_operand): Add cast to void. | |
659 | (alpha_do_align): Declare argument types. | |
660 | (tc_get_register): Declare. | |
661 | (alpha_frob_ecoff_data): Declare. | |
662 | * config/tc-alpha.c: Include <ctype.h>. | |
663 | (s_mask): Don't declare; does not exist. | |
664 | (line_comment_chars): Remove /* from descriptive comment. | |
665 | (tc_get_register): Remove unused local reg. | |
666 | (tc_gen_reloc): Don't bother to compare unsigned to zero. | |
667 | (s_base): Correct warning to actually print register number. | |
668 | (md_begin): Remove unused locals retval, lose, and i. | |
669 | (alpha_fix_adjustable): Move default case inside switch to avoid | |
670 | warning. | |
671 | (load_symbol_address): Remove unused locals reloc_addr, p, sym, | |
672 | and addend. | |
673 | (emit_byte_manip_r): Declare types for all arguments. | |
674 | (emit_extract_r, emit_insert_r, emit_mask_r): Likewise. | |
675 | (emit_sign_extend, emit_bis_r, s_proc): Likewise. | |
676 | (alpha_ip): Use sprint_value to print offsetT value. Remove | |
677 | unused local size. Remove unused label get_macro. | |
678 | (alpha_do_align): Make fill const. | |
679 | (md_apply_fix): Remove unused label check_zov. | |
680 | ||
904b6037 ILT |
681 | * configure.in: Recognize i586 as a synonym for i[34]86. |
682 | ||
683 | Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) | |
684 | ||
685 | * config/obj-coff.c (c_line_new): Change line_number argument from | |
686 | unsigned short to int so that the type in the prototype matches | |
687 | the promoted type in the definition. | |
688 | (stack_delete): Comment out; not used. | |
689 | * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not | |
690 | BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type. | |
691 | * config/tc-m68k.h (tc_coff_sizemachdep): Declare. | |
692 | * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored | |
693 | argument. | |
694 | ||
2cffb4f4 JL |
695 | Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu) |
696 | ||
f3b70679 JL |
697 | * gas/config/tc-hppa.c (pa_comm): Set sy_frag for the common |
698 | symbol to the zero address frag. | |
2cffb4f4 | 699 | |
101fbf7e ILT |
700 | Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
701 | ||
702 | * config/tc-mips.c (md_begin): Drop "el" from the end of | |
703 | TARGET_CPU. Check for mips64orion. | |
704 | ||
a1dafd55 SG |
705 | Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com) |
706 | ||
707 | * configure.in: Recognize ppc-*-netware. | |
708 | * config/te-ppcnw.h: New file to support Power-PC/Netware | |
709 | configurations. Currently, it just enables the use of backslash | |
710 | escapes in string directives. | |
711 | ||
55933a58 ILT |
712 | Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
713 | ||
8e479636 ILT |
714 | * config/tc-ppc.c (ppc_stabx): Call expression directly, rather |
715 | than via pseudo_set. If expression is a symbol, move stab symbol | |
716 | to just after symbol from expression. | |
717 | ||
c9a89891 ILT |
718 | * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be |
719 | zero. Undoes change of June 4, 1993. | |
720 | ||
55933a58 ILT |
721 | * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and |
722 | orion. | |
723 | ||
724 | Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
725 | ||
726 | * as.h: Remove FOPEN_WB patch of Aug 6. | |
727 | * configure.in: Configure for ho-go32 correctly. | |
728 | * config/ho-go32.h: Fix copyright. | |
729 | ||
1503edcc JL |
730 | Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu) |
731 | ||
732 | * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant | |
733 | upper-case versions of the pseudo-ops. | |
734 | ||
2cd14ddc ILT |
735 | Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
736 | ||
737 | * config/tc-sparc.c (md_apply_fix): If we are going to generate a | |
738 | non PC relative reloc, don't put the addend in the object file. | |
739 | ||
6670b7f3 SC |
740 | Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
741 | ||
742 | * as.h: If FOPEN_WB is not defined, do the right thing in a go32 | |
743 | environment. | |
744 | ||
745 | Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
746 | ||
747 | * config/tc-h8300.c (pint): New function for handling varying | |
748 | size of int pseudo op. | |
749 | * doc/as.texinfo: Fix typo describing .h8300h pseduop. | |
750 | ||
363d6150 JL |
751 | Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu) |
752 | ||
fbf71886 JL |
753 | * config/tc-hppa.c (create_new_space): Initialize sd_subspaces |
754 | field in the space chain. | |
755 | ||
363d6150 JL |
756 | * config/tc-hppa.c (tc_gen_reloc): Cast return value from |
757 | hppa_gen_reloc_type. | |
758 | ||
5e0a90a8 KR |
759 | Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
760 | ||
761 | * config/tc-sparc.c (sparc_ip): Check more carefully for | |
762 | conflicting architectures. | |
763 | (md_parse_option) [NO_V9]: Complain if v9 was selected. | |
764 | (md_show_usage): Derive architecture list in usage message from | |
765 | architecture_pname array. | |
766 | (cypress): Macro deleted. | |
767 | (op_hash): Don't initialize. | |
768 | (s_common): Use bfd_und_section_ptr instead of bfd_und_section. | |
769 | ||
770 | * config/tc-sparc.c (BSR): New function. | |
771 | (sparc_ip): Use it for right-shift operations of 32 bits or more. | |
772 | ||
773 | * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'. | |
774 | ||
39792caf KR |
775 | Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
776 | ||
777 | * config/obj-coff.h: Moved common includes and TARGET_FORMAT | |
778 | definitions together. | |
779 | (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD, | |
780 | OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]: | |
781 | Moved these definitions to the start of the file, before the | |
782 | includes. | |
783 | (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always | |
784 | define these. | |
785 | (S_GET_ZEROES): Deleted. | |
786 | (S_SET_ZEROES): Moved to obj-coff.c. | |
787 | ||
788 | * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted | |
789 | forward declarations. | |
790 | (obj_pseudo_table): Moved to one version end of file, | |
791 | conditionalized internally. | |
792 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop, | |
793 | tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved | |
794 | to one combined version at top of file, unconditional. Deleted | |
795 | forward declarations. | |
796 | (s_get_name): Moved one copy of declarations to start of file. | |
797 | (def_symbol_in_progress): Ditto. Don't initialize. | |
798 | (S_SET_ZEROES): Moved here from obj-coff.h. | |
799 | (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on | |
800 | the file headers. | |
801 | ||
802 | * config/obj-coff.c (seg_info_off_by_4): Now const and static. | |
803 | (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted. | |
804 | (previous_file_symbol, def_symbol_in_progress, symbol_externP, | |
805 | symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't | |
806 | bother explicitly initializing to zero value. | |
807 | ||
808 | * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME | |
809 | and SF_GET_CALLNAME instead of the TC_S_IS_ versions. | |
810 | ||
10db66ec KR |
811 | * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls |
812 | tc_headers_hook. | |
813 | ||
814 | * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX | |
815 | was used previously. | |
816 | (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA. | |
817 | ||
818 | * config/tc-i960.c (po_hash): Declaration deleted. | |
819 | (next_object_file_charP): Ditto. | |
820 | (regnames, aregs, coj): Now const. | |
821 | (parse_memop): Static array def_scale now const. | |
822 | (md_begin): Cast away const when passing hash routines addresses | |
823 | of values in regnames or aregs. | |
824 | (md_longopts): Added "link-relax" and "no-relax" hyphenated forms. | |
825 | Continue to accept one-word forms. | |
826 | (struct tabentry, arch_tab): Moved to top level from inside | |
827 | md_parse_option. Now const. | |
828 | (md_show_usage): Use arch_tab to generate usage message. Print | |
829 | hyphenated forms of relax options. | |
830 | ||
831 | * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC, | |
832 | TC_S_FORCE_TO_*): Moved from here... | |
833 | * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff | |
834 | to test OBJ_AOUT and OBJ_BOUT directly. | |
835 | ||
836 | * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ, | |
837 | M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F, | |
838 | {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*): | |
839 | Macros deleted. | |
840 | ||
841 | start-sanitize-i960xl | |
842 | * config/tc-i960.c (ARCH_XL): Define. | |
843 | (arch_tab): Include XL. | |
844 | (targ_has_sfr, targ_has_iclass): Handle XL. | |
845 | (tc_headers_hook): Set flags to F_I960XL for i960XL. | |
846 | end-sanitize-i960xl | |
847 | ||
39792caf KR |
848 | Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
849 | ||
850 | * subsegs.c (section_symbol): Had last change backwards. | |
851 | ||
3b6d6f71 KR |
852 | Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
853 | ||
462ab71d KR |
854 | * config/atof-ns32k.c: Deleted. |
855 | ||
3b6d6f71 KR |
856 | * config/obj-aout.c (obj_aout_frob_symbol): Use |
857 | bfd_ind_section_ptr and bfd_und_section_ptr. | |
858 | ||
859 | * subsegs.c (subseg_set_rest): Compare segT values directly, | |
860 | without casting to int first. | |
861 | ||
259e35d4 KR |
862 | * config/tc-ns32k.c (md_begin): Return value from hash_insert |
863 | should be pointer to const. Don't call exit explicitly after | |
864 | calling as_fatal; it won't return. | |
865 | (convert_iif): Make local variable j be pointer to bit_fixS, since | |
866 | that's how it's used. | |
867 | (encode_operand, case 'b'): Ignore sprintf return value. Don't try | |
868 | converting freeptr to int and back. | |
869 | ||
870 | Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au): | |
871 | ||
872 | * config/te-pc532mach.h: New file. pc532-mach target emulation. | |
873 | ||
874 | * config/te-netbsd532.h: New file. Netbsd532 target emulation. | |
875 | ||
876 | * config/tc-ns32k.h: Add definition of NOP_OPCODE. | |
877 | ||
878 | * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp. | |
879 | ||
880 | * config/tc-ns32k.h: Add BFD_ASSEMBLER support. | |
881 | ||
882 | * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER. | |
883 | ||
884 | * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type | |
885 | differently for BFD_ASSEMBLER. | |
886 | ||
887 | * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc | |
888 | type differently for BFD_ASSEMBLER. | |
889 | ||
890 | * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one | |
891 | not 2. | |
892 | ||
893 | * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER | |
894 | case. Also use smart md_pcrel_adjust function. | |
895 | ||
896 | * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER | |
897 | case. Also use smart md_fix_pcrel_adjust function. | |
898 | ||
899 | * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can | |
900 | find offset from opcode to operand even if in another frag | |
901 | and in the presence of relaxing. | |
902 | ||
903 | * config/tc-ns32k.c (md_pcrel_adjust): New function which can | |
904 | find offset from opcode to operand even if in another frag | |
905 | and in the presence of relaxing. | |
906 | ||
907 | * config/tc-ns32k.c (md_number_to_disp): Check ranges properly. | |
908 | ||
909 | * config/tc-ns32k.c (md_atof): use atof_ieee instead of special | |
910 | atof_ns32k. | |
911 | ||
912 | * config/tc-ns32k.c (reloc): New (static) function for | |
913 | BFD_ASSEMBLER. | |
914 | ||
915 | * config/tc-ns32k.c (convert_iif): More correct pc relative code. | |
916 | md_relax must be able to find opcode address even if in another frag. | |
917 | ||
918 | * config/tc-ns32k.c: More extensive comments. | |
919 | ||
920 | * config/tc-ns32k.c (encode_operand): Support new operand classes I | |
921 | and Z. Drop Q. | |
922 | ||
923 | * config/tc-ns32k.c (fix_new_ns32k_exp): new function and | |
924 | corresponding prototype. | |
925 | ||
926 | * config/tc-ns32k.c: make 32532 default machine instead of 32032. | |
927 | ||
928 | * config/tc-ns32k.c: include opcode/ns32k.h after as.h | |
929 | ||
930 | * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K | |
931 | ||
932 | * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K | |
933 | ||
934 | * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined) | |
935 | instead of adding pcrel_adjust. | |
936 | ||
937 | * write.c (write_object_file): Adjust to_addr for the | |
938 | BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case. | |
939 | ||
940 | * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined. | |
941 | ||
942 | * write.c (write_contents): Add code (currently if | |
943 | BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster. | |
944 | ||
945 | * configure.in: Remove ns32k from special FP list. All the ns32k | |
946 | series use ieee float. | |
947 | ||
948 | * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets | |
949 | ||
950 | * as.h: include expr.h before targ-env.h. Some target dependent file | |
951 | want to use expr structures. | |
952 | ||
4ac7a9e4 ILT |
953 | Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
954 | ||
955 | * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer. | |
956 | (md_parse_option): Clear cpu field of current_architecture before | |
957 | setting a new cpu type. Clear no_68881 for m68881 or m68882. | |
958 | Clear no_68851 for m68851. | |
959 | ||
6b510a40 KR |
960 | Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
961 | ||
962 | * config/ho-sysv.h (realloc): Declare. | |
963 | ||
3c498933 KR |
964 | * symbols.c (symbol_create): New function, most of the guts of the |
965 | old symbol_new function. | |
966 | (symbol_new): Now just checks symbol_table_frozen, calls | |
967 | symbol_create, and enters the symbol into the symbol table. | |
968 | * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true, | |
969 | and the symbol table is frozen, call symbol_create instead of | |
970 | symbol_new. | |
971 | * symbols.h (symbol_create, symbol_table_frozen): Declare. | |
972 | ||
973 | * symbols.c (symbol_clear_list_pointers): Always a function now. | |
974 | * struc-symbol.h (symbol_clear_list_pointers): Deleted macro | |
975 | version. | |
976 | ||
977 | * symbols.c (debug_verify_symchain): New macro, defined to be | |
978 | verify_symbol_chain or a cast to void, depending on DEBUG_SYMS. | |
979 | (many functions): Invoke debug_verify_symchain unconditionally. | |
980 | ||
a85cd289 KH |
981 | Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com) |
982 | ||
983 | * config/obj-ecoff.h: change calling interface of | |
984 | OBJ_GENERATE_ASM_LINE_STAB. | |
985 | * config/obj-elf.h: ditto. | |
986 | * read.c (read_a_source_file): ditto. | |
987 | * ecoff.h: change calling interface of | |
988 | ecoff_generate_asm_line_stab. | |
989 | * ecoff.c (add_file): record of filename to handle case of include | |
990 | files, also change default built-in type from int to void for | |
991 | asm file. | |
992 | * ecoff.c (ecoff_generate_asm_line_stab): handle case of include | |
993 | files. | |
994 | ||
51d8e5ae ILT |
995 | Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
996 | ||
997 | * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large | |
998 | constant, and case ldd_std, set mips_optimize to 2 temporarily to | |
999 | avoid inserting an unexpected nop instruction. | |
1000 | ||
64d527f7 ILT |
1001 | Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1002 | ||
1003 | * ecoff.c (ecoff_build_lineno): Handle count correctly for last | |
1004 | line number. | |
1005 | ||
6f15d409 SC |
1006 | Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1007 | ||
6670b7f3 | 1008 | * gasp.c (process_pseudo_op): Pass right args to do do_aif. |
6f15d409 SC |
1009 | (get_any_string): New arg 'pretend_quote'. |
1010 | (get_and_process, do_formals, macro_expand, do_sdata, | |
1011 | process_pseudo_op): Use new arg. | |
1012 | ||
daad3bbf KH |
1013 | Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com) |
1014 | ||
1015 | * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB. | |
1016 | * config/obj-elf.h: ditto. | |
1017 | * read.c (read_a_source_file): generate line stabs for asm file. | |
1018 | * read.h: add extern generate_asm_line_stab. | |
1019 | * ecoff.h : add prototype for ecoff_generate_asm_line_stab(). | |
1020 | * ecoff.c (add_file): if there's no filename provided, set switch | |
1021 | to generate line stabs for .s file. | |
1022 | * ecoff.c (add_procedure): add stabs symbol for .ent directive. | |
1023 | * ecoff.c (generate_ecoff_stab): creates an artificial stabs. | |
1024 | * ecoff.c (generate_asm_line_stab): generate a artifitial label | |
1025 | for each line and generate a stabn for the line. | |
1026 | ||
13d9fd33 SC |
1027 | Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
1028 | ||
1029 | * gasp.c (get_any_string): Cope with getting a string with an | |
1030 | alternate base specifier. | |
1031 | (do_aif, do_aelse): Only enable output if expression is true and previous | |
1032 | level was on. | |
1033 | (chartype_init): Add BASEBIT chartype. | |
1034 | (process_pseudo_op): Notice nesteed AIFs. | |
1035 | ||
1036 | Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com) | |
1037 | ||
1038 | * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa | |
1039 | insn. (fix pr 5165, 5174) | |
1040 | ||
8fd04cba JL |
1041 | Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu) |
1042 | ||
13d9fd33 SC |
1043 | * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define |
1044 | to an appropriate value to avoid losing on old hpux systems. | |
1045 | ||
8fd04cba JL |
1046 | * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for |
1047 | symbols in DLT relative relocs. | |
1048 | (tc_gen_reloc): Zero out the addend field for DLT relative relocs. | |
1049 | ||
8882a587 ILT |
1050 | Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1051 | ||
1052 | * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to | |
1053 | align to a four byte boundary. | |
1054 | ||
4174e052 KR |
1055 | Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1056 | ||
1057 | * config/tc-alpha.c (load_expression): Handle 32-bit addends. | |
1058 | (gpdisp_hi16_howto): Now points to const. | |
1059 | (load_insn_table, alpha_ip): Fix uses of const. | |
1060 | ||
10f67315 KR |
1061 | * doc/internals.texi: Updates to COFF description. Added "@end |
1062 | defmac" as needed, and some extra heading and "@bye" so it'll | |
1063 | format as a separate document. | |
1064 | ||
bcb62abf ILT |
1065 | Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1066 | ||
1067 | * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define. | |
1068 | * config/obj-elf.c (obj_elf_common): Set alignment of common | |
1069 | symbol. | |
1070 | * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of | |
1071 | common symbol. | |
1072 | ||
655f3ef4 JL |
1073 | Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu) |
1074 | ||
1075 | * config/tc-hppa.c (is_complex): New macro. | |
1076 | (cons_fix_new_hppa): "Handle" complex expressions. | |
1077 | ||
1078 | Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1079 | ||
1080 | * config/obj-coff.c (write_object_file): Set s_align field from | |
1081 | section_alignment array. | |
1082 | ||
04f0c2e3 KR |
1083 | Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1084 | ||
1085 | * write.c (write_object_file): Use bfd_com_section_ptr. | |
1086 | * as.h (absolute_section, undefined_section): Use new BFD macros | |
1087 | bfd_abs_section_ptr and bfd_und_section_ptr. | |
1088 | ||
f2554579 ILT |
1089 | Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1090 | ||
1091 | * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it | |
1092 | based on contents of imm_expr and offset_expr, rather than | |
1093 | mips_pic. For M_LI_DD, decide how to handle it based on segment | |
1094 | name of offset_expr, rather than mips_pic. | |
1095 | (mips_ip): If g_switch_value < 4, use immediate values for 'l'. | |
1096 | If g_switch_value < 8, use .rdata rather than .lit for 'L'. | |
1097 | ||
6f0b87c3 SS |
1098 | Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com) |
1099 | ||
1100 | * as.c (show_usage): Break long string into shorter ones. | |
1101 | (parse_args): Add -v, prints version id and continues. | |
1102 | * config/tc-mips.c (md_show_usage): Break long string. | |
1103 | ||
1104 | Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com) | |
1105 | ||
1106 | * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if | |
1107 | OBJ_ELF is defined. | |
1108 | ||
f488a4d6 SS |
1109 | Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com) |
1110 | ||
1111 | * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific | |
1112 | initialization. | |
1113 | ||
1f12ae43 JL |
1114 | Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu) |
1115 | ||
1116 | * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF. | |
1117 | More gas/bfd lossage exposed by the new linker code. | |
1118 | ||
dff770c8 ILT |
1119 | Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1120 | ||
1f12ae43 JL |
1121 | * subsegs.c (subseg_change): Clear seginfo after allocating it. |
1122 | (subseg_get): Pass actual size of seginfo to memset. | |
1123 | ||
dff770c8 ILT |
1124 | * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER. |
1125 | (subseg_change): Store seg_info for bfd_abs_section_ptr in | |
1126 | abs_seg_info, and store seg_info for bfd_und_section_ptr in | |
1127 | und_seg_info. | |
1128 | (subseg_get): Likewise. Also, don't set output_section if it is | |
1129 | already set. | |
1130 | (seg_info): Define as function. | |
1131 | * subsegs.h (seg_info): Declare as function rather than defining | |
1132 | as macro. | |
1133 | * write.c (relax_and_size_seg): Call seg_info rather than | |
1134 | bfd_get_section_userdata. | |
1135 | ||
e0b36f18 KR |
1136 | Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1137 | ||
639c820d KR |
1138 | * configure.in (ppc-*-elf*): New target, like -sysv4*. |
1139 | ||
e0b36f18 KR |
1140 | * expr.c (operand): If "0f" is followed by '\0', don't do eol |
1141 | checks. | |
1142 | ||
256816ca ILT |
1143 | Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) |
1144 | ||
1145 | * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out | |
1146 | via backend pointer, not directly. | |
1147 | ||
de442a3c ILT |
1148 | Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1149 | ||
1150 | * Makefile.in (config-stamp): Make sure there is at least one | |
1151 | element in the for loop. | |
1152 | ||
0e68b3bc JL |
1153 | Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu) |
1154 | ||
239f16dd JL |
1155 | * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy. |
1156 | ||
0e68b3bc JL |
1157 | * config/tc-hppa.h (elf_hppa_final_processing): Declare. |
1158 | ||
5ee93e0a KR |
1159 | Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1160 | ||
286272fb KR |
1161 | * as.c (parse_args): Cast xmalloc return value. |
1162 | ||
5ee93e0a KR |
1163 | * Makefile.in (config-stamp): If $(defs) contains multiple words, |
1164 | emit a #define line for each. | |
1165 | * configure.in: For sparc64 target, use sparc cpu files and add | |
1166 | sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially. | |
1167 | ||
1168 | * config/tc-sparc.c (membar_masks): Now static and const. | |
1169 | (md_show_usage) [!NO_V9]: Add -Av9 to usage message. | |
1170 | (current_architecture) [sparcv9]: Initialize to v9. | |
1171 | (md_begin) [sparcv9]: Don't bother changing it unconditionally | |
1172 | here. | |
1173 | (s_reserve): Don't pass unexpected argument to as_bad with | |
1174 | bad-segment message. | |
1175 | ||
1176 | * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare. | |
1177 | ||
1178 | * config/atof-ieee.c (int_to_gen): Commented out unused routine. | |
1179 | ||
1180 | * config/tc-vax.c (md_assemble): Removed check of operand section. | |
1181 | ||
1182 | Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu) | |
1183 | ||
1184 | * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define | |
1185 | these new VMS symbol-type macros for `complex float' and | |
1186 | `complex double' support. Their values come from the existing | |
1187 | DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>. | |
1188 | (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of | |
1189 | REAL8 and COMPLX8; not used yet, because gcc outputs the same | |
1190 | .stabs for `double' regardless of whether `-mg' is used. | |
4174e052 | 1191 | * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries |
5ee93e0a KR |
1192 | for gcc2's predefined types "complex float", "complex double", |
1193 | and "complex long double" (identical to complex double). | |
1194 | ||
36a87ad7 ILT |
1195 | Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1196 | ||
0e35ba9b ILT |
1197 | * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text |
1198 | section symbol, not C_LABEL. | |
1199 | ||
adf05987 ILT |
1200 | * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and |
1201 | permit non constant expressions in 'u' case. Lets ``lui | |
1202 | $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly. | |
36a87ad7 | 1203 | |
a5183648 ILT |
1204 | Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1205 | ||
1206 | * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt | |
1207 | to put a common symbol in a set. | |
1208 | ||
02d4e923 ILT |
1209 | Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1210 | ||
1211 | Add weak symbols as an extension to a.out. | |
1212 | * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and | |
1213 | OBJ_BOUT if not BFD_ASSEMBLER. | |
1214 | * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB): | |
1215 | Define as in ../include/aout/aout64.h. | |
1216 | * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER, | |
1217 | define as char. | |
1218 | (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER. | |
1219 | * config/obj-aout.c (obj_pseudo_table): Add "weak". | |
1220 | (obj_emit_symbols): Adjust type of weak symbols. | |
1221 | (obj_aout_weak): New static function. | |
1222 | ||
726672c5 ILT |
1223 | Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1224 | ||
7b1e07b4 ILT |
1225 | * config/obj-elf.c (obj_elf_section): Don't set any flags based on |
1226 | the type of a special section. | |
1227 | ||
726672c5 ILT |
1228 | * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc, |
1229 | realloc, free, or atol. | |
1230 | ||
0b3d0999 BC |
1231 | Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com) |
1232 | ||
1233 | * Makefile.in (check): Delete as.new dependency, so that | |
1234 | regression test doesn't trigger an assembler build. | |
1235 | ||
daa7e184 ILT |
1236 | Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1237 | ||
1238 | * Makefile.in (mostlyclean, realclean): New targets. | |
1239 | * doc/Makefile.in, testsuite/Makefile.in: Likewise. | |
1240 | ||
d2c71068 ILT |
1241 | Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1242 | ||
1243 | * config/tc-mips.c (RDATA_SECTION_NAME): Define. | |
1244 | (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D | |
1245 | or M_L_DOB or label dob, force a new frag to avoid getting | |
1246 | confused in tc_gen_reloc. | |
1247 | (mips_ip): Use RDATA_SECTION_NAME, not .rdata. | |
1248 | (s_change_sec): Likewise. | |
1249 | ||
1fbfe108 ILT |
1250 | Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1251 | ||
1252 | * read.c (emit_expr): Use memset to zero out memory, rather than | |
1253 | going through md_number_to_chars. This permits handling symbolic | |
1254 | arguments when the size is larger than sizeof (valueT), if | |
1255 | TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS). | |
1256 | ||
f3d817d8 DM |
1257 | Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com) |
1258 | ||
baed44cd DM |
1259 | * as.c (show_usage), config/tc-alpha.c (md_show_usage), |
1260 | config/tc-mips.c (md_show_usage): Fix up messages. | |
1261 | ||
def66e24 DM |
1262 | * as.h: Replace flagseen with separate variables. |
1263 | * as.c (parse_args): Set them. Don't accept -1 option, or -v | |
1264 | explicitly (it's a synonym for --version). | |
1265 | * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c, | |
1266 | config/obj-aout.c, config/obj-aout.h, config/obj-bout.c, | |
1267 | config/obj-bout.h, config/obj-coff.c, config/obj-coff.h, | |
1268 | config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c, | |
1269 | config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c, | |
1270 | config/tc-vax.c: Use the new flag variables instead of flagseen. | |
1271 | * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in | |
1272 | usage. | |
1273 | ||
f3d817d8 DM |
1274 | * as.c (show_usage): Remove target specific messages; |
1275 | instead, call md_show_usage. | |
1276 | (parse_args): Use getopt_long_only. Take pointers to argc and | |
1277 | argv. | |
1278 | (main): Pass parse_args pointers. | |
1279 | * as.h: Remove 3 variables that are redundant with flagseen. | |
1280 | * as.c, messages.c: Change their users to use flagseen. | |
1281 | Define getopt stuff. | |
1282 | * tc.h: Update md_parse_option decl. Add md_show_usage decl. | |
1283 | * config/tc-*.c: Add md_shortopts, md_longopts, | |
1284 | md_longopts_size, md_show_usage. Change calling convention for | |
1285 | md_parse_option. Remove md_parse_long_option. | |
1286 | * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'. | |
1287 | * config/tc-i386.h: Don't define md_parse_option. | |
1288 | ||
ebd6f117 DM |
1289 | Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com) |
1290 | ||
1291 | * as.c (show_usage): New function. | |
1292 | (parse_args): Code moved from main. | |
1293 | Recognize --help and --version. | |
1294 | * config/tc-ns32k.h: Define TC_NS32K. | |
1295 | * doc/as.texinfo: Document all of the target-independent command | |
1296 | line options. | |
1297 | ||
314628f6 KR |
1298 | Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1299 | ||
1300 | * gasp.c (hash_new_table): Clear newly allocated table. | |
1301 | ||
1302 | * config/tc-m68k.c (enum _register): Add 68060 control registers | |
1303 | BUSCR and PCR. | |
1304 | (last_movec_reg): New macro. | |
1305 | (m68000_control_regs, m68010_control_regs, m68020_control_regs, | |
1306 | m68040_control_regs, m68060_control_regs): New arrays. | |
1307 | (control_regs): New pointer. | |
1308 | (m68k_ip): Use control_regs instead of testing CPU every time. | |
1309 | Use last_movec_reg too. In error messages, handle 68060, and | |
1310 | print 68060 for mfloat, too. | |
1311 | (m68k_init_after_args): Handle "68060". Use m68040up for making | |
1312 | m68851 choice. Set control_regs. | |
1313 | (md_parse_option): Handle "68060". | |
1314 | * configure.in: Setting cpu_type, recognize m68060 too. | |
1315 | ||
1316 | * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER] | |
1317 | [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even | |
1318 | if pcrel is already set. | |
1319 | ||
1320 | * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all | |
1321 | lower-case, in case we're ignoring case of opcodes in the input | |
1322 | file. | |
1323 | ||
1324 | * doc/as.texinfo (.section): Document as unavailable for a.out | |
1325 | type formats. | |
1326 | ||
1327 | * config/tc-alpha.c (machine): New variable. | |
1328 | (load_insn): New macro. | |
1329 | (load_insn_table): New function. | |
1330 | (md_begin): Call load_insn_table, once for basic instructions and | |
1331 | once for appropriate PAL instruction table. | |
1332 | (md_parse_option): Set `machine' based on -m##### arguments. | |
1333 | * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from | |
1334 | alpha_opcodes. | |
1335 | (alpha_pal21164_opcodes): New table. | |
1336 | (NUM21064OPCODES, NUM21164OPCODES): New macros. | |
1337 | ||
1338 | * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation. | |
1339 | ||
1340 | * doc/Makefile.in (install-info-gasp): Use $$dir when installing | |
1341 | file. | |
1342 | ||
0221ddf7 ILT |
1343 | Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1344 | ||
1345 | * config/tc-mips.c (mips_ip): Force floating point values to be | |
1346 | aligned correctly. | |
1347 | ||
488442d4 | 1348 | Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com) |
c06e55d9 KR |
1349 | |
1350 | Merged in changes from gas-2.3 net release: | |
1351 | ||
1352 | * Makefile.in (VERSION): Updated to cygnus-2.3.1. | |
1353 | ||
1354 | * config/obj-vms.c: Replaced unchecked uses of malloc with | |
1355 | xmalloc. | |
1356 | ||
1357 | * listing.c (list_symbol_table): Only test BFD64, not | |
1358 | BFD_ASSEMBLER too. | |
1359 | ||
314628f6 KR |
1360 | * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER] |
1361 | [DIFF_EXPR_OK]: Don't check pcrel, just convert it. | |
c06e55d9 KR |
1362 | |
1363 | * config/obj-vms.c: Removed lots of extra semicolons after | |
1364 | compound statements. | |
1365 | (strchr): Don't declare here. | |
1366 | ||
1367 | * config/ho-vax.h (realloc): Declare. | |
1368 | ||
1369 | * config/ho-vms.h (strchr, strdup): Declare. | |
1370 | ||
1371 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore | |
1372 | option `-q'. | |
1373 | ||
1374 | Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu) | |
1375 | ||
1376 | * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these | |
1377 | new VMS symbol-type macros; signed and unsigned quadword integers, | |
1378 | for `long long' support. Their values come from the existing | |
1379 | DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The | |
1380 | VMS debugger now recognizes `long long' variables correctly. | |
4174e052 | 1381 | * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries |
c06e55d9 KR |
1382 | for gcc2's predefined types "long double" (same as double, as |
1383 | per gcc's current state), "long long int", "long long unsigned | |
1384 | int", and final `otherwise' case (to avoid uninitialized type | |
1385 | and size fields). [caveat: predefined types "complex int", | |
1386 | "complex float", "complex double", and "complex long double" are | |
1387 | still missing.] | |
1388 | ||
1389 | * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead | |
1390 | of 0, because the latter indicates success rather than failure | |
1391 | when passed to `exit' or return from `main' compiled by gcc2. | |
1392 | ||
1393 | * config/obj-vms.c (array_suffix, generate_suffix): replace two | |
1394 | hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h. | |
1395 | (VMS_typedef_parse): eliminate redundant if-then-else when | |
1396 | allocating new symbol entry and linking it to VMS_Symbol_type_list. | |
1397 | ||
1398 | Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu) | |
1399 | ||
1400 | * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret | |
1401 | the contents of the GAS_VERSION string when falling back to it for | |
1402 | language processor identification. | |
1403 | ||
1404 | * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of | |
1405 | `psect_attr' in linker options. | |
1406 | ||
1407 | Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) | |
1408 | ||
1409 | * configure.bat: update to latest makefile.in | |
1410 | * config/te-go32.h: [new] go32's environment | |
1411 | ||
a193acc0 ILT |
1412 | Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1413 | ||
1414 | * as.h: Don't declare parameters for strstr. | |
1415 | ||
f9c57637 ILT |
1416 | Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1417 | ||
1418 | * config/tc-sparc.c (md_section_align): Don't change the size if | |
1419 | OBJ_ELF. | |
1420 | ||
ac7f7dfe ILT |
1421 | Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1422 | ||
1423 | * Makefile.in (install): Redirect ln output to /dev/null. If ln | |
1424 | fails on gasp, install gasp.new, not gasp. | |
1425 | ||
44e8d616 JL |
1426 | Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu) |
1427 | ||
1428 | * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for | |
1429 | absolute calls. | |
1430 | ||
ee8b8346 JL |
1431 | Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu) |
1432 | ||
1433 | * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error | |
1434 | on a partial completer match. | |
1435 | ||
3315c7c7 JL |
1436 | Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu) |
1437 | ||
1438 | * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind | |
1439 | throughout code. | |
1440 | (is_complex): Delete definition and support for complex relocation | |
1441 | types. | |
1442 | (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and | |
1443 | rewrite ELF code based on 94-02-02 PA ELF draft spec. | |
1444 | (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for | |
1445 | the unwind descriptors. | |
1446 | ||
c794f0aa SC |
1447 | Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com) |
1448 | ||
1449 | * config/go32.mh: New makefile fragment for go32 crossing. | |
1450 | * configure.in (host==go32): Use new fragment. | |
1451 | ||
2db90a63 ILT |
1452 | Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1453 | ||
1454 | * gasp.c: Include libiberty.h. | |
1455 | (main): Remove unused variable i. | |
1456 | ||
1457 | * config/tc-ppc.c (md_begin): When using -many, permit comparison | |
1458 | instructions to appear multiple times in the opcode table. | |
1459 | ||
59232011 KR |
1460 | Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1461 | ||
2db90a63 ILT |
1462 | * Makefile.in (VERSION): Update to 2.2.90. |
1463 | ||
fbefddfb KR |
1464 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions |
1465 | to the symbol table if it's already been set in the output bfd. | |
1466 | (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]: | |
1467 | Don't use bfd_abs_section.symbol for gas absolute symbol. | |
1468 | ||
59232011 KR |
1469 | * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp |
1470 | files too. | |
1471 | ||
6d41de19 ILT |
1472 | Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1473 | ||
1474 | * config/tc-mips.c (mips_emit_delays): Make call to | |
1475 | mips_no_prev_insn unconditional. | |
1476 | ||
a139d99b KR |
1477 | Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1478 | ||
1479 | * config/obj-coff*.*: Merged coffbfd versions into coff versions, | |
1480 | with a single "#ifdef BFD_ASSEMBLER" controlling most of it for | |
1481 | now. Deleted obj-coffbfd.* files. | |
1482 | * configure.in: Always use obj-coff.* for COFF targets. | |
1483 | ||
9267b020 KR |
1484 | Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1485 | ||
a139d99b KR |
1486 | * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL): |
1487 | Define. | |
1488 | * configure.in (m68k-bull-sysv3*): Enable. | |
1489 | ||
9267b020 KR |
1490 | * config/coff_gnu.h: Deleted. |
1491 | ||
9fc63ce0 ILT |
1492 | Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1493 | ||
2237e240 ILT |
1494 | * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as |
1495 | "a.out-zero.big". | |
1496 | ||
9fc63ce0 ILT |
1497 | * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC |
1498 | relative adjustments when TE_LYNX is defined as well as when | |
1499 | TC_I386 is defined. | |
1500 | ||
a3547e53 KR |
1501 | Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
1502 | ||
3f048548 KR |
1503 | * as.h (strstr): Restore declaration. |
1504 | (subseg_get) [BFD_ASSEMBLER]: Declare. | |
1505 | ||
1506 | * write.c (write_object_file): If obj_adjust_symtab is defined, | |
1507 | invoke it. Then call set_symtab, and finally invoke *_frob_file | |
1508 | hooks. | |
1509 | * config/obj-coff.c (coff_adjust_symtab): Renamed from | |
1510 | coff_frob_file. | |
1511 | * config/obj-coff.h (coff_adjust_symtab): Changed declaration | |
1512 | accordingly. | |
1513 | (obj_adjust_symtab): Macro also changed. | |
1514 | ||
a3547e53 KR |
1515 | * configure.in (i386-*-gnu*): New target, handled like i386-mach. |
1516 | ||
1517 | Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com) | |
1518 | ||
1519 | * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little | |
1520 | endian version. | |
1521 | ||
1522 | * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto. | |
1523 | ||
1524 | * config/obj-coff.c (coff_frob_section): Round up the size of | |
1525 | every section to a multiple of the alignment, so that BFD doesn't | |
1526 | surprise us. | |
1527 | ||
1528 | Eliminate many simple differences between the two COFF back ends: | |
1529 | ||
1530 | * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID. | |
1531 | Made minor stylistic changes, deleted some register declarations. | |
1532 | (stack_top): Deleted. | |
1533 | (symbol_to_chars): Use absolute_section and reg_section instead of | |
1534 | the corresponding SEG_* symbols. | |
1535 | (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise. | |
1536 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop): | |
1537 | Moved to just after pseudo-op table. All functions now static. | |
1538 | (stack_delete): Removed declaration. | |
1539 | (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just | |
1540 | after stack functions. | |
1541 | * config/obj-coffbfd.h: Reordered some declarations and macros. | |
1542 | (stack_init, stack_delete, stack_push, stack_pop): Don't declare. | |
1543 | (stack typedef): Deleted. | |
1544 | (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test. | |
1545 | (SYM_AUXENT): New macro. | |
1546 | (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible. | |
1547 | (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible. | |
1548 | (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX, | |
1549 | SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header, | |
1550 | text_section_header): Delete non-BFD_HEADERS versions, since we | |
1551 | always define that symbol now. | |
1552 | ||
1553 | * config/obj-coff.c (stack_top): Deleted. | |
1554 | (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size, | |
1555 | obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change | |
1556 | argument name from "ignored" to "ignore". | |
1557 | (obj_coff_val): Use frag_now_fix. | |
1558 | (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't | |
1559 | get used. | |
1560 | (stack typedef, stack_init, stack_delete, stack_push, stack_pop): | |
1561 | Moved to just after pseudo-op table. All functions now static. | |
1562 | (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just | |
1563 | after stack functions. | |
1564 | * config/obj-coff.h: Reordered some declarations and macros. | |
1565 | Protected against multiple inclusions. | |
1566 | (stack_init, stack_delete, stack_push, stack_pop): Don't declare. | |
1567 | (stack typedef): Deleted. | |
1568 | (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test. | |
1569 | (stdoutput): Deleted declaration. | |
1570 | (TARGET_FORMAT) [TC_I386]: Don't define if already defined. | |
1571 | ||
1b96bdce ILT |
1572 | Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1573 | ||
1574 | * subsegs.h (segment_info_type): Use fix_tail field even if | |
1575 | BFD_ASSEMBLER. | |
1576 | * subsegs.c (subseg_change): Initialize fix_tail field. | |
1577 | (subseg_get): Likewise. | |
1578 | * write.c (frags_chained): New static variable. | |
1579 | (fix_new_internal): If frags_chained is set, use fix_root and | |
1580 | fix_tail from seg_info (now_seg), rather than frchain_now. | |
1581 | (chain_frchains_together_1): Set fix_tail field. | |
1582 | (chain_frchains_together): Set frags_chained. | |
1583 | ||
17f0b355 KR |
1584 | Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
1585 | ||
1586 | * config/tc-mips.c (s_option): Only refer to g_switch_* variables | |
1587 | if GPOPT is defined. | |
1588 | (s_abicalls): Ditto. | |
1589 | (md_apply_fix): Cast char* to unsigned char* to avoid pointer | |
1590 | mismatch. | |
1591 | ||
fa1a86f3 SC |
1592 | Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com) |
1593 | ||
1594 | * configure.in (i386-*-go32): Uses coff now. | |
1595 | * gasp.c (main): Now takes -D on command line. | |
1596 | (show_usage): Describe new options. | |
1597 | ||
b46f83f2 KR |
1598 | Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1599 | ||
1600 | * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and | |
1601 | "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying | |
1602 | the header with an empty list. | |
1603 | ||
fb51366f KR |
1604 | * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM |
1605 | also before setting STYP_NOLOAD for .bss section. | |
1606 | ||
926ffe94 KR |
1607 | * config/tc-m68k.c (flag_reg_prefix_optional): New variable. |
1608 | Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or | |
1609 | zero. | |
1610 | (m68k_reg_parse): If flag_reg_prefix_optional is set, permit | |
1611 | register prefix to be absent. | |
1612 | (m68k_ip_op): Accept `&' also for immediate constants. | |
1613 | (insert_reg): Don't bother with (two!?) sanity checks of the | |
1614 | symbol table when inserting each register. | |
1615 | (m68k_parse_long_option): New function. Set | |
1616 | flag_reg_prefix_optional if "register-prefix-optional" is passed. | |
1617 | * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already | |
1618 | defined. | |
1619 | (OPTIONAL_REGISTER_PREFIX): Don't define. | |
1620 | (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero | |
1621 | or one depending on M68KCOFF. | |
1622 | ||
1623 | Some changes to help Apollo support, from troy@cbme.unsw.edu.au: | |
1624 | * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC): | |
1625 | Define as macros instead of enumerators, since the Apollo compiler | |
1626 | can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum | |
1627 | type. | |
1628 | (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function. | |
1629 | (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE, | |
1630 | R_DIR16, and R_DIR32 relocs. | |
1631 | * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC): | |
1632 | Use Apollo versions. | |
1633 | [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is, | |
1634 | do include the optional header for Apollo target. | |
1635 | (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined. | |
1636 | ||
1637 | * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%' | |
1638 | can be used within a label name. | |
1639 | ||
1640 | * config/tc-m68k.h (m68k_init_after_args): Declare. | |
1641 | (tc_init_after_args): Define as m68k_init_after_args. | |
1642 | * config/tc-m68k.c (m68k_init_after_args): New function, | |
1643 | containing one-shot code from md_assemble. Added warning for | |
1644 | combination of 68040 and 68851. | |
1645 | (md_assemble): Startup-time code deleted. | |
1646 | ||
497c179a ILT |
1647 | Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1648 | ||
1649 | * doc/Makefile.in (clean, distclean): Remove asconfig.texi. | |
1650 | ||
f38cd6ec JL |
1651 | Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1652 | ||
1653 | * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break | |
1654 | instruction) is unsigned. | |
1655 | ||
92867d8e ILT |
1656 | Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1657 | ||
1658 | * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value | |
1659 | and bfd_ecoff_set_regmasks to set the GP value and the register | |
1660 | masks, rather than using the now obsolete fake .reginfo section. | |
1661 | ||
e860dfd0 KR |
1662 | Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1663 | ||
1664 | * listing.c (list_symbol_table): Don't print register symbols as | |
1665 | undefined. | |
1666 | ||
988238d3 KR |
1667 | * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip |
1668 | underscores, since symbol_new will already have done it. | |
1669 | * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto. | |
1670 | ||
a926dd6a KR |
1671 | * as.c (main): If tc_init_after_args is defined, invoke it after |
1672 | all arguments have been processed. | |
1673 | ||
1674 | Some changes to help Apollo support, from troy@cbme.unsw.edu.au: | |
1675 | * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext | |
1676 | section instead of .text. Call create_target_segments. | |
1677 | * read.c (demand_copy_string): No longer static. | |
1678 | ||
6fdc26e6 ILT |
1679 | Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1680 | ||
1681 | * config/tc-mips.c (append_insn): Permit branches to be switched | |
1682 | with the preceding instruction even if .set nobopt has been seen. | |
1683 | .set nobopt actually controls whether to bring up an instruction | |
1684 | from the branch target, which gas does not currently support. | |
1685 | ||
a6652b1c KR |
1686 | Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1687 | ||
71b4de6f KR |
1688 | * config/obj-coff.h, config/obj-coff.c: Deleted all code used only |
1689 | when BFD_ASSEMBLER is not defined, and all conditionals relating | |
1690 | to such code. No such targets remain. | |
1691 | ||
1692 | Fixes for stabs-in-coff: | |
1693 | * config/obj-coff.c: Include subsegs.h. | |
1694 | (coff_frob_section): New function. | |
1695 | (obj_coff_init_stab_section): New function. | |
1696 | * config/obj-coff.h (obj_coff_init_stab_section, | |
1697 | coff_frob_section): Declare. | |
1698 | (obj_frob_section): New macro; uses coff_frob_section. | |
1699 | (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section. | |
1700 | ||
a6652b1c KR |
1701 | * config/tc-sparc.c (md_section_align): Always round up to |
1702 | multiple of alignment power specified in bfd target vector. | |
d924d209 KR |
1703 | |
1704 | * gasp.c: Include ctype.h. | |
1705 | ||
19990560 KR |
1706 | Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1707 | ||
1708 | * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to | |
1709 | asconfig.texi. | |
1710 | ||
1711 | * doc/Makefile.in (install-info-as, install-info-gasp): Get file | |
1712 | names from source directory without pathname. | |
1713 | ||
1714 | * config/obj-vms.c (VMS_write_object_file): While looking for | |
1715 | register mask, skip empty fill frags caused by enabling listing | |
1716 | output. | |
1717 | ||
1718 | * config/ho-sysv.h: Include string.h. | |
1719 | ||
1720 | * doc/internals.texi: New (well, recently added) file. Just added | |
1721 | info on as_warn and friends. | |
1722 | ||
9de7c1fc JL |
1723 | Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1724 | ||
1725 | * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in | |
1726 | defaults for defined, private, and spnum fields for the | |
1727 | $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do | |
1728 | not reset the segment if just updating a space. | |
1729 | (pa_spaces_begin): Set BFD section flags for all built-in | |
1730 | subspaces. | |
1731 | ||
e904716c ILT |
1732 | Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1733 | ||
37032d95 ILT |
1734 | * ecoff.c (first_proc_ptr): New static variable. |
1735 | (add_procedure): Set first_proc_ptr if it hasn't been set. | |
1736 | (ecoff_build_lineno): If the first procedure does not start at | |
1737 | address zero, insert a dummy line to compensate. | |
1738 | ||
e904716c ILT |
1739 | * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new |
1740 | as well as as.new. | |
1741 | ||
d6f98c55 KR |
1742 | Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1743 | ||
1744 | * expr.c (operand): Try to parse "0f" and "0b" sequences as | |
1745 | floating point and binary numbers respectively; if it doesn't | |
1746 | work, treat them as local labels. | |
1747 | ||
c92d9ee9 KR |
1748 | * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS). |
1749 | * configure.in: Set ALL_OBJ_DEPS in output Makefile. | |
1750 | ||
1751 | Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu> | |
1752 | (Charles Bailey): | |
1753 | * vmsconf.sh: In generated file, get ".obj" suffix right, build | |
1754 | source files from other directories into objects in the current | |
1755 | directory, and specify PSECT attributes explicitly to linker. | |
1756 | Also added missing label. | |
1757 | * Makefile.in (stamp-mk.com): Reference new variable | |
1758 | VMS_OTHER_OBJS for list of non-local object files, instead of | |
1759 | listing them here. | |
1760 | (VMS_OTHER_OBJS): New variable, added more libiberty files. | |
1761 | * make-gas.com: Regenerated. | |
1762 | ||
1763 | * config/ho-vms.h (unlink): Define as delete. | |
1764 | ||
1765 | * config-gas.com: Fix quoting on TARGET_CANONICAL definition. | |
1766 | Delete files before creating them. | |
1767 | ||
1a69212c ILT |
1768 | Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1769 | ||
b3cd8555 ILT |
1770 | * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f. |
1771 | ||
1a69212c ILT |
1772 | * config/tc-mips.h (DIFF_EXPR_OK): Define. |
1773 | * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for | |
1774 | certain cases of 'i', 'j' and 'o'. Change 'u' to take an | |
1775 | argument, the reloc type. | |
1776 | (load_register): Pass reloc type to macro_build for 'u'. | |
1777 | (macro): Likewise. For M_LA_AB permit a difference expression | |
1778 | when generating embedded PIC code between an arbitrary symbol and | |
1779 | a symbol in the .text section. | |
1780 | (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and | |
1781 | BFD_RELOC_PCREL_LO16 to be emitted. | |
1782 | (md_apply_fix): Check that most relocs are not PC relative. | |
1783 | Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16. | |
1784 | (tc_gen_reloc): Change #error to as_fatal. Handle | |
1785 | BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S. | |
1786 | ||
cc886e3d SS |
1787 | Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com) |
1788 | ||
1789 | * subsegs.c (subsegs_begin): Call memset with args in the correct | |
1790 | order. | |
1791 | (subseg_get): Clear newly allocated seginfo, set its pointer slots | |
1792 | to NULL instead of 0. | |
1793 | ||
05210990 JL |
1794 | Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1795 | ||
caed9e82 JL |
1796 | * config/tc-hppa.c (pa_procend): Handle case where label was |
1797 | defined after the .proc directive. | |
1798 | ||
05210990 JL |
1799 | * config/tc-hppa.c (pa_procend): Give an error if we encounter a |
1800 | procend for a procedure without a name. | |
1801 | ||
1c803e52 ILT |
1802 | Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1803 | ||
1804 | * config/tc-mips.c (macro): Pass NULL for expression argument to | |
1805 | macro_build for nori case. | |
1806 | (SWITCH_TABLE): Define. | |
1807 | (mips_force_relocation): Force a relocation for a switch table | |
1808 | entry. | |
1809 | (md_apply_fix): Write switch table entry value into file. | |
1810 | (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry, | |
1811 | and set the addend to the difference between the reloc address and | |
1812 | the subtrahend. | |
1813 | ||
0b503989 JL |
1814 | Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1815 | ||
1816 | * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used. | |
1817 | (elf_tc_make_sections): Likewise. | |
1818 | (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls. | |
1819 | ||
1820 | * config/tc-hppa.c (hppa_tc_make_sections): Delete function. | |
1821 | (hppa_tc_symbol): Likewise. | |
1822 | ||
1823 | * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and | |
1824 | elf_tc_make_sections stuff. It was there to support PA braindamage | |
1825 | which has been fixed, and in the case of elf_tc_make_sections is | |
1826 | redundant with elf_tc_final_processing. | |
1827 | ||
f39a73b1 JL |
1828 | Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1829 | ||
1830 | * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the | |
1831 | manufacturer. | |
1832 | ||
f3645945 ILT |
1833 | Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1834 | ||
1835 | * config/tc-mips.c (mips_ip): For case 'o', when generating | |
1836 | embedded PIC code, accept the difference between two local symbols | |
1837 | as being constant. | |
1838 | (mips_force_relocation): Only force a reloc to be generated for a | |
1839 | PC relative fixup. | |
1840 | (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup | |
1841 | value into the file if the fixup will not generate a reloc. | |
1842 | ||
03fcf1f8 KR |
1843 | Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com) |
1844 | ||
1845 | * config/tc-sparc.c (s_reserve): If section passed isn't bss, | |
1846 | don't spew remainder of input file in error message. | |
1847 | (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error | |
1848 | message with reloc type and try to process remainder of file. | |
1849 | ||
1850 | * doc/Makefile.in (install-info-as, install-info-gasp): New | |
1851 | targets, now explicitly checking $(srcdir) for info files. | |
1852 | (install-info): Depend on both of them; do nothing more. | |
1853 | ||
79381848 JL |
1854 | Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com) |
1855 | ||
1856 | * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version. | |
1857 | ||
1e147242 ILT |
1858 | Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1859 | ||
1937a665 ILT |
1860 | * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED |
1861 | flag rather than signedp field. Only permit extended range if | |
1862 | PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode. | |
1863 | Based on patch from David Edelsohn (edelsohn@npac.syr.edu). | |
1864 | ||
1e147242 ILT |
1865 | * config/tc-ppc.c (ppc_size): New static variable. |
1866 | (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER. | |
1867 | (md_begin): If an instruction has a size specific flag set, only | |
1868 | add it if we are assembling that size. | |
1869 | ||
7ab2e983 ILT |
1870 | Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1871 | ||
1872 | * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get | |
1873 | cross section PC relative relocs right for COFF and ELF. | |
1874 | ||
75d20ac8 KR |
1875 | Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1876 | ||
1877 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define. | |
1878 | (OBJ_PROCESS_STAB): Don't define. | |
1879 | ||
57afabd0 ILT |
1880 | Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1881 | ||
1882 | * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber | |
1883 | the type of symbol set symbols which happen to be in the absolute | |
1884 | or undefined section. | |
1885 | ||
882bdc69 ILT |
1886 | Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu) |
1887 | ||
1888 | * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka | |
1889 | RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604), | |
1890 | and -many (all architectures). | |
1891 | ||
de3ffc7a JL |
1892 | Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
1893 | ||
1894 | * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation | |
1895 | involving a function symbol which is not a plabel to zero. | |
1896 | (md_apply_fix): Never pass a function symbol to field_adjust. | |
1897 | ||
5b63f465 ILT |
1898 | Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1899 | ||
645f842c ILT |
1900 | * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an |
1901 | N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL. | |
1902 | ||
5b63f465 ILT |
1903 | * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a |
1904 | branch with an instruction that uses $at, in case the branch is | |
1905 | later expanded. | |
1906 | (macro): If EMBEDDED_PIC, case M_JAL_A may use $at. | |
1907 | (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol | |
1908 | to make it pcrel_offset. | |
1909 | (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to | |
1910 | reloc->address; another gruesome hack to get gas reloc handling to | |
1911 | do the right thing. | |
1912 | ||
11d7c064 KR |
1913 | Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1914 | ||
1915 | * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using | |
1916 | PV register. | |
1917 | (T12): New macro. | |
1918 | (emit_insn): New function. | |
1919 | (md_assemble): Call it. | |
1920 | (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal | |
1921 | instructions. | |
1922 | (lituse_pending): New variable. Set by anything that generates a | |
1923 | LITERAL reloc, cleared by anything that generates a LITUSE reloc, | |
1924 | tested by code that might want to emit a LITUSE reloc. | |
1925 | (emit_unaligned_io): New function. Currently calls md_assemble, | |
1926 | but it should eventually be converted to generate the insn itself | |
1927 | and call emit_insn directly. | |
1928 | (emit_load_unal, emit_store_unal, emit_byte_manip_r, | |
1929 | emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend, | |
1930 | emit_bis_r): Likewise. | |
1931 | (alpha_ip, case 'I'): Handle with BFD_RELOC_23. | |
1932 | (alpha_ip, label get_macro): Don't emit the final instruction if | |
1933 | the opcode is zero. | |
1934 | (alpha_ip, case 'B', subcase 'd'): New case, for subword and | |
1935 | unaligned memory access macros. | |
1936 | (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if | |
1937 | the value can't be resolved. | |
1938 | ||
1939 | Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
1940 | ||
1941 | * config/tc-mips.c (md_parse_option): For -membedded-pic, force | |
1942 | the -G value to 0x7fffffff. For SVR4 PIC options, don't call | |
1943 | bfd_set_gp_size here, it's done in md_begin. Don't permit -G with | |
1944 | -membedded-pic. | |
1945 | (mips_force_relocation): New function. | |
1946 | (md_apply_fix): Set fixP->fx_done appropriately. | |
1947 | (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to | |
1948 | .sdata. | |
1949 | * config/tc-mips.h (TC_FORCE_RELOCATION): Define. | |
1950 | (mips_force_relocation): Declare. | |
1951 | (TC_HANDLE_FX_DONE): Define. | |
1952 | ||
e1b5066f ILT |
1953 | Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
1954 | ||
d9aba805 ILT |
1955 | * config/tc-mips.c (enum mips_pic_level): New enum. |
1956 | (mips_pic): Change from int to enum mips_pic_level. Change all | |
1957 | uses (0 becomes NO_PIC, 2 becomes SVR4_PIC). | |
1958 | (load_address): Handle EMBEDDED_PIC. | |
1959 | (macro): Handle EMBEDDED_PIC in all PIC cases. | |
1960 | (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If | |
1961 | OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept | |
1962 | -non_shared to use NO_PIC (this is how the Irix 5 assembler | |
1963 | works). Do not permit -G with SVR4_PIC. | |
1964 | (s_abicalls): Warn if -G was used, and force -G 0. | |
1965 | (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for | |
1966 | anything but a.out, not just for ELF. For ECOFF, don't generate a | |
1967 | BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC. | |
1968 | ||
e1b5066f ILT |
1969 | * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1. |
1970 | ||
1971 | Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
1972 | ||
1973 | * config/tc-hppa.c (create_new_space): Use ints, not chars as | |
1974 | parameters to avoid losing when compiling with HP CC. | |
1975 | (create_new_subspace, update_subspace, fix_new_hppa): Likewise. | |
1976 | ||
1871f91a KR |
1977 | Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
1978 | ||
c37f6138 KR |
1979 | * Makefile.in (config-stamp): If `defs' is defined, emit a |
1980 | preprocessor directive to create a macro named by this value into | |
1981 | config.new; don't explicitly go for BFD_ASSEMBLER. | |
1982 | * configure.in: Define `defs', not `BFDDEF'. Set it to | |
1983 | MANY_SEGMENTS for any obj-coffbfd target. | |
1984 | * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define. | |
1985 | * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS, | |
1986 | or BFD_HEADERS. | |
1987 | (LOCAL_LOADLIBES): Deleted. | |
1988 | * config/m68kcoff.mt (TDEFINES): Don't define those macros. | |
1989 | * config/m88kcoff.mt (TDEFINES): Ditto. | |
1990 | * config/ebmon29k.mt: Deleted. | |
1991 | * config/h8300hds.mt: Deleted. | |
1992 | * config/ic960coff.mt: Deleted. | |
1993 | * config/sparc.mt: Deleted. | |
1994 | * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
1995 | * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
1996 | * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted. | |
1997 | * config/z8k.mt (LOCAL_LOADLIBES): Deleted. | |
1998 | (TDEFINES): Don't define the coffbfd macros. | |
1999 | ||
2000 | * Makefile.in: Insert makefile fragments before OBJS definition. | |
2001 | (OBJS): Add $(TE_OBJS). | |
2002 | ||
3680de74 KR |
2003 | * config/obj-coff.c (obj_pseudo_table): Supply "section" |
2004 | unconditionally. | |
2005 | ||
1871f91a KR |
2006 | * write.c (set_symtab): Define only if BFD_ASSEMBLER. |
2007 | ||
c20c7506 JL |
2008 | Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2009 | ||
2010 | * Makefile.in (STAGESTUFF): Add gasp.new. | |
2011 | ||
634233a3 KR |
2012 | Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2013 | ||
1cf7548e KR |
2014 | * write.c (symbol_table_frozen): New variable, to be set after |
2015 | bfd_set_symtab is called. | |
2016 | (dump_section_relocs): Note whether a symbol is a section symbol | |
2017 | or not. | |
2018 | (adjust_reloc_syms): For now, always supply an absolute symbol for | |
2019 | fixups without symbols but not yet `done'. Use section_symbol to | |
2020 | get the symbol, instead of going directly for abs_symbol. | |
2021 | (write_relocs) [DEBUG4]: Abort if any symbol referred to by a | |
2022 | reloc is not a section symbol and is not in the symbol table. | |
2023 | (set_symtab): New function, broken out from write_object_file. | |
2024 | Counts symbol table instead of relying on an earlier count. | |
2025 | (write_object_file): Call set_symtab, but do it after potentially | |
2026 | invoking the *_frob_file macros. Don't bother counting symbols. | |
2027 | Call symbol_remove, instead of expanding it in place. Moved the | |
2028 | conditionalized `object_file_size' declaration down to | |
2029 | conditionalized block where it's used. When using the absolute | |
2030 | symbol for a fixup without a symbol, set sy_used_in_reloc. | |
2031 | (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get | |
2032 | the correct symbol for the absolute section. | |
2033 | ||
ec3c65e1 KR |
2034 | * subsegs.c (section_symbol): Use symbol_new instead of |
2035 | symbol_make, since we may want it to go into the symbol table. | |
2036 | Make the new symbol have internal linkage. If | |
2037 | obj_sec_sym_ok_for_reloc says it's okay, use the BFD section | |
2038 | symbol with the newly created GAS symbol. | |
2039 | (obj_sec_sym_ok_for_reloc): Default to always returning 0. | |
2040 | * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]: | |
2041 | New macro. | |
2042 | * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro. | |
2043 | ||
2044 | * config/tc-sparc.c: Include subsegs.h. | |
2045 | (in_signed_range): New function. | |
2046 | (sparc_ip): Use it. | |
2047 | (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13. | |
2048 | (sparc_ip, label "immediate"): Reject constants for pcrel | |
2049 | instructions only if the relocation type indicates a "call" | |
2050 | instruction and the offset is within range of a "jmpl %g0". If | |
2051 | it's not in range, use the absolute section symbol plus an offset. | |
2052 | (md_apply_fix): Use in_signed_range. Combined _SPARC13 and | |
2053 | _BASE13 cases. | |
2054 | (tc_gen_reloc): Permit BFD_RELOC_SPARC13. | |
2055 | ||
1be3cf74 KR |
2056 | * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not |
2057 | MANY_SEGMENTS). | |
2058 | ||
634233a3 KR |
2059 | * configure.in: Eliminated all targets using obj-coff but not |
2060 | defining BFD_ASSEMBLER; I think all such targets that are | |
2061 | supported will be matched by real CPU-OS combinations earlier in | |
2062 | the case statement. | |
2063 | (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made | |
2064 | some comments about the dpx2 configuration, but left it disabled, | |
2065 | since it couldn't be reached before. | |
2066 | (target a29k-amd-ebmonold): Deleted. | |
2067 | ||
49ccc555 JL |
2068 | Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2069 | ||
2070 | * config/tc-hppa.c (pa_import): Correctly handle importing of an | |
2071 | already defined symbol. | |
2072 | ||
23dc1ae3 ILT |
2073 | Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2074 | ||
614a3211 ILT |
2075 | * config/tc-mips.c (mips_ip): Only accept overly large values for |
2076 | the 'j' operand if there are no further alternatives for this | |
2077 | instruction. | |
2078 | ||
d6e6bc1c ILT |
2079 | * config/obj-coffbfd.c (adjust_stab_section): Initialize |
2080 | stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it | |
2081 | is not SEG_UNKNOWN rather than checking whether it is >= 0. | |
2082 | ||
23dc1ae3 ILT |
2083 | * config/tc-mips.c (mips_align): Take new argument, label, and use |
2084 | it instead of global insn_label. | |
2085 | (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before | |
2086 | call to mips_emit_delay and pass it to mips_align. | |
2087 | ||
2088 | Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
2089 | ||
c38c91da JL |
2090 | * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly. |
2091 | ||
f2ada910 JL |
2092 | * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an |
2093 | argument to a .callinfo directive. Don't loop forever on errors. | |
2094 | ||
c38c91da | 2095 | * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can |
23dc1ae3 ILT |
2096 | use pre-defined registers as arguments. |
2097 | ||
954979ca KR |
2098 | Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2099 | ||
dbc529c4 KR |
2100 | * write.c (write_object_file): Check both S_IS_LOCAL and |
2101 | S_IS_EXTERNAL when deciding whether to discard a symbol. | |
2102 | ||
2103 | * config-gas.com: Scan Makefile.in, not version.c, for current | |
2104 | version number. Delete all versions of temp files when finished | |
2105 | with them. Create config.h. | |
2106 | ||
2107 | * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol | |
2108 | values to reduce number of lookups with S_GET_VALUE. Skip debug | |
2109 | symbols to avoid "a really nasty bug". (From Holger Teutsch, | |
2110 | holger@botbso.rhein-main.de.) | |
2111 | (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER | |
2112 | field. (Also from Holger Teutsch.) Watch for a would-be register | |
2113 | mask that spans frags. | |
2114 | ||
2115 | * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with | |
2116 | this_base, not line_base. (Patch from Andreas Arens, | |
2117 | ari@obelix.av.rwth-aachen.de.) | |
2118 | ||
2119 | * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that | |
2120 | look local if they're exported or undefined. Used to be done for | |
2121 | i960 only. | |
2122 | ||
2123 | * read.c (s_lcomm, s_comm): Print symbol name being redefined. | |
2124 | Get it from the looked-up symbol, instead of using the string from | |
2125 | the input stream, which is no longer null-terminated. | |
2126 | (LEX_PCT): New macro, defaults to 0. | |
2127 | (lex_type): Use it for `%'. | |
2128 | ||
2129 | * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS. | |
2130 | (vip_op): Now static, and returns void. Callers changed. Added | |
2131 | forward decl. | |
2132 | (vip): Ditto. Call as_fatal directly if a program bug is | |
2133 | detected. | |
2134 | (op_hash): Let default initialization suffice. | |
2135 | ||
954979ca KR |
2136 | * Makefile.in (literal.o): Provide dependencies. |
2137 | ||
2138 | * configure.in: Set new makefile variable OPCODES_LIB. | |
2139 | * Makefile.in (LIBS): Use it. | |
2140 | ||
2141 | * Makefile.in (make-gas.com, stamp-mk.com): New targets. | |
2142 | * vmsconf.sh: New file. | |
2143 | * make-gas.com: Regenerated from new script. | |
2144 | ||
2145 | * configure.in (sparc*-*-lynxos*): Handle any version number | |
2146 | suffix after "lynxos". Set emulation to lynx. | |
2147 | ||
2148 | Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
2149 | ||
2150 | * config/obj-coff.c (obj_coff_section): Delete declaration. | |
2151 | ||
62ea7974 ILT |
2152 | Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2153 | ||
2154 | * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF | |
2155 | symbols. | |
2156 | (ppc_is_toc_sym): Change .toc to .got. | |
2157 | (md_apply_fix): Change handling of ELF relocs. | |
2158 | (tc_gen_reloc): Likewise. | |
2159 | ||
63ca2e81 KR |
2160 | Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2161 | ||
2162 | * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing | |
2163 | out some code that doesn't belong in this file. | |
2164 | ||
2165 | * config/obj-vms.h: Include aout/stab_gnu.h. | |
2166 | (N_GSYM, ..., N_LENG): Deleted. | |
2167 | (NO_RELOC): Undefine before defining as part of enum reloc_type. | |
2168 | ||
2169 | * config/tc-alpha.c: Add comment questioning need for all the | |
2170 | characters in FLT_CHARS. | |
2171 | ||
2172 | * as.c (main) [OBJ_VMS]: Don't call output_file_close. | |
2173 | ||
2174 | * config/obj-ecoff.c (ecoff_frob_file): Set strict order for | |
2175 | sections with recognized names, before computing VMA values. | |
2176 | ||
be22008b ILT |
2177 | Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2178 | ||
2179 | * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and | |
2180 | 0xffff for 'j' to be compatible with MIPS assembler. These | |
2181 | numbers are actually treated as negative. | |
2182 | ||
2c6db5a1 DE |
2183 | Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com) |
2184 | ||
2185 | * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo. | |
2186 | ||
9e12fbbc KR |
2187 | Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2188 | ||
2189 | * config/obj-coff.c: Minor formatting/stylistic changes, plus: | |
2190 | (obj_coff_section): Declare. | |
2191 | (obj_pseudo_table): Make it available only if MANY_SECTIONS. | |
2192 | (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this | |
2193 | work. It still doesn't. It now fails to compile, instead of | |
2194 | silently compiling to do nothing. | |
2195 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if | |
2196 | MANY_SECTIONS. | |
2197 | (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits | |
2198 | warning. | |
2199 | ||
2200 | Handle Alpha load-immediate-FP pseudo-instructions: | |
2201 | * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns. | |
2202 | * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New | |
2203 | variables. | |
2204 | (create_literal_section): New function. | |
2205 | (create_lita_section): Now a macro. | |
2206 | (get_lit8_offset, get_lit4_offset): New functions. | |
2207 | (maybe_set_gp): New function. | |
2208 | (select_gp_value): Call it. | |
2209 | (load_expression): Preserve addend if symbol is a section symbol. | |
2210 | (alpha_ip): Handle new operand type `F' for floating-point | |
2211 | constants; store them in .lit{4,8} sections. | |
2212 | (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs. | |
2213 | ||
2214 | * config/tc-i386.c (smallest_imm_type): Never return Imm1. | |
2215 | ||
2bac8c54 SC |
2216 | Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2217 | ||
2218 | * config/obj-coffbfd.c (w_strings): Only copy strings out if | |
2219 | their symbols are going to be written. | |
2220 | ||
d16938f5 ILT |
2221 | Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2222 | ||
2223 | * messages.c (as_perror): Declare arguments const. | |
2224 | * as.h (as_perror): Change declaration. | |
2225 | ||
8ea7f4e8 ILT |
2226 | Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2227 | ||
2228 | * config/tc-mips.c (load_address): When calling frag_grow, allow | |
2229 | for the (up to) two nops which may be inserted by append_insn if | |
2230 | mips_optimize is 0. | |
2231 | (macro): Likewise. | |
2232 | ||
fa47b47e DE |
2233 | Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com) |
2234 | ||
2235 | * config/atof-ieee.c (make_invalid_floating_point_number): | |
2236 | Add cast to avoid warning from gcc. | |
2237 | ||
34b16850 JL |
2238 | Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2239 | ||
fb338f1d JL |
2240 | * config/tc-hppa.c: Add a few casts to make HP C compiler happy. |
2241 | ||
2242 | * config/obj-som.c (obj_som_version, obj_som_copyright): Be | |
2243 | prepared | |
2244 | to handle an error from bfd_som_attach_aux_hdr. | |
2245 | ||
34b16850 JL |
2246 | * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef. |
2247 | ||
994fde6d KR |
2248 | Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2249 | ||
2250 | * config/tc-alpha.c (md_atof): Omit warning about FP values. | |
2251 | (line_comment_chars): Add ! to list. | |
2252 | (md_apply_fix): Do process 32- and 64-bit relocations. | |
2253 | ||
2254 | * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the | |
2255 | unused parts (most of the function). | |
2256 | (obj_coff_init_stab_section): Cast alloca result. | |
2257 | ||
2258 | * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and | |
2259 | gas_target ic960coff. | |
2260 | * config/ic960coff.mt: New file. | |
2261 | * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h. | |
2262 | (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little. | |
2263 | * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll | |
2264 | always build little-endian object files. | |
2265 | * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or | |
2266 | BFD_ASSEMBLER is defined. | |
2267 | (mem_fmt): Since COFF doesn't handle callx relocations yet, treat | |
2268 | them like normal 32-bit relocations. | |
2269 | (md_apply_fix): For callx relocations, store zero. | |
2270 | (tc_bout_fix_to_chars): Store symbol index for all callx | |
2271 | relocations, regardless of link-relax setting. | |
2272 | (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions. | |
2273 | (i960_handle_align) [! OBJ_BOUT]: If link-relax option is | |
2274 | selected, print an error message and clear it. | |
2275 | * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC, | |
2276 | TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP, | |
2277 | tc_fix_adjustable): New macros. | |
2278 | (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare. | |
2279 | ||
e03095c9 JL |
2280 | Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2281 | ||
2282 | * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version. | |
2283 | (hppa_tc_make_sections): Likewise. | |
2284 | (pa_build_symextn_section): Delete unused function. | |
2285 | (hppa_tc_make_symextn_section): Likewise. | |
2286 | (pa_export): Delete call to pa_build_symextn_section. | |
2287 | ||
2288 | * config/tc-hppa.h (hppa_tc_symbol): Add extern decl. | |
2289 | (elf_hppa_final_processing): Delete extern decl. | |
2290 | (hppa_tc_symbol): Delete extern decl. | |
2291 | ||
3919ffeb ILT |
2292 | Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com) |
2293 | ||
2294 | * config/obj-coffbfd.c (fill_section): Correct test for whether to | |
2295 | fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>). | |
2296 | ||
f95de5d9 KR |
2297 | Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2298 | ||
3919ffeb ILT |
2299 | * configure.in: Don't require version number for i386-*-mach. |
2300 | ||
f95de5d9 KR |
2301 | * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler", |
2302 | which is ignored by gas, but will cause other assemblers to choke. | |
2303 | Intended for use by gcc ports that require gas instead of native | |
2304 | assemblers. | |
2305 | ||
cb6af928 JL |
2306 | Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2307 | ||
2308 | * config/ho-hppaosf.h: Fix braino in test for ANSI-C. | |
2309 | ||
08c5812c JL |
2310 | Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2311 | ||
2312 | * write.c (write_contents): Give the user a reasonable error | |
2313 | message rather than "assertion failed" if bfd_set_section_contents | |
2314 | fails. | |
2315 | ||
c9c45af1 KR |
2316 | Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com) |
2317 | ||
2318 | * config/ho-mach3.h: New file. | |
2319 | ||
9eb5f4b8 ILT |
2320 | Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com) |
2321 | ||
2e5fdb1d ILT |
2322 | * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is |
2323 | now set in bfd/ecofflink.c:ecoff_write_symhdr. | |
2324 | ||
9d90491e ILT |
2325 | * config/obj-coffbfd.c (write_object_file): use bfd_get_error (), |
2326 | not bfd_error. | |
2327 | * config/obj-elf.c (elf_frob_file): Likewise. | |
2328 | ||
2329 | * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm | |
2330 | variables. | |
2331 | ||
c8d02404 ILT |
2332 | * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__. |
2333 | ||
9eb5f4b8 ILT |
2334 | * read.c (read_a_source_file): Use correct arguments to memcpy |
2335 | (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth | |
2336 | Duda). | |
2337 | ||
4d88d6dc ILT |
2338 | Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com) |
2339 | ||
2340 | * config/obj-coff.h (obj_coff_section): Declare. | |
2341 | * config/obj-coff.c (obj_pseudo_table): For "section", use | |
2342 | obj_coff_section. | |
2343 | (obj_coff_section): Rewrite. | |
2344 | ||
741f4d66 KR |
2345 | Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2346 | ||
9e0cbfbb KR |
2347 | * configure.in (i386-*-mach3*): New target; uses BFD. |
2348 | * config/te-mach.h: New file. | |
2349 | * config/obj-aout.c (obj_aout_frob_file): New function. | |
2350 | * config/obj-aout.h (obj_aout_frob_file): Declare it. | |
2351 | (frob_file): New macro. | |
2352 | * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust | |
2353 | pcrel32 relocations. | |
2354 | * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3. | |
2355 | ||
741f4d66 KR |
2356 | * write.c (write_object_file): Removed register declarations. |
2357 | ||
5e65fbc8 ILT |
2358 | Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2359 | ||
254f8450 | 2360 | Some support for PowerPC ELF. |
5e65fbc8 ILT |
2361 | * configure.in: If cpu is powerpc*, use ppc. |
2362 | (ppc-*-sysv4*): Use object format elf. | |
2363 | * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is | |
2364 | defined. | |
2365 | (TARGET_ARCH): Make it call ppc_arch. | |
2366 | (ppc_arch): Declare. | |
2367 | (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF. | |
2368 | (NO_STRING_ESCAPES): Define. | |
2369 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF. | |
2370 | * config/tc-ppc.c: Only define a number of functions of OBJ_COFF | |
2371 | is defined. | |
2372 | (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added | |
2373 | OBJ_COFF specific "bi" and "ei". | |
2374 | (md_parse_option): Fix handling of -u. Make -m601 set | |
2375 | PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q. | |
2376 | (ppc_set_cpu): New function. | |
2377 | (ppc_arch): New function. | |
2378 | (md_begin): Call ppc_set_cpu. | |
2379 | (ppc_insert_operand): For a signed operand accept an unsigned | |
2380 | value, for IBM compatibility. | |
2381 | (ppc_byte): Don't call stringer for strings; instead, treat two | |
2382 | double quotes as a single double quote. | |
2383 | (ppc_comm): Set sy_tc.output for a .lcomm symbol. | |
2384 | (ppc_biei): New function. | |
2385 | (ppc_tc): If not OBJ_COFF, ignore first argument. | |
2386 | (ppc_fix_adjustable): Call as_bad_where, not as_bad. | |
2387 | (ppc_is_toc_sym): New function. | |
2388 | (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and | |
2389 | BFD_RELOC_8. | |
2390 | ||
f61b81b7 DM |
2391 | Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com) |
2392 | ||
2393 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and | |
2394 | bfd_set_error and new error names. | |
2395 | ||
c25be7f4 KR |
2396 | Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2397 | ||
2398 | * configure.in: Support i960-vxworks versions > 5.0 as coff. | |
2399 | Default is still bout if no version is specified. | |
2400 | ||
04bde70d KR |
2401 | * atof-generic.c (atof_generic): Use switch and strcasecmp instead |
2402 | of large number of compares when looking for inf/nan values. | |
2403 | ||
b1237b9d ILT |
2404 | Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2405 | ||
2406 | * config/tc-mips.c (macro): Do unaligned loads and stores | |
2407 | correctly when big endian, and give errors on overflow rather than | |
2408 | generating incorrect code. | |
2409 | ||
605e1d90 ILT |
2410 | Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2411 | ||
2412 | * as.c: Include libiberty.h. | |
2413 | ||
2414 | * read.c (do_align): Don't define label just_record_alignment | |
2415 | unless it might be used. | |
2416 | ||
2417 | * as.c (main): If md_parse_long_option is defined, call it with a | |
2418 | long option. | |
2419 | * config/tc-mips.h (md_parse_long_option): Define. | |
2420 | * config/tc-mips.c (mips_trap): New static variable. | |
2421 | (md_begin): Report an error if mips_trap is set at ISA level 1. | |
2422 | (macro): If mips_trap, use trap instructions instead of break | |
2423 | instructions for overflow and divide by zero detection. | |
2424 | (mips_parse_long_option): New function. Support --trap, | |
2425 | --no-break, --break and --no-trap. | |
2426 | * doc/as.texinfo: Document new options. | |
2427 | ||
2428 | * read.c (potable): Add "zero". | |
2429 | * config/tc-i386.c (md_pseudo_table): Remove "zero". | |
2430 | * config/tc-m88k.c (md_pseudo_table): Likewise. | |
2431 | ||
6440d65c KR |
2432 | Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2433 | ||
2434 | * config/tc-sparc.c (sparc_ip): Reject integer values for | |
2435 | pc-relative operand fields. This forces "call 0" to become "jmpl | |
2436 | %g0,%o7" with no relocations needed. | |
2437 | ||
ddb393cf ILT |
2438 | Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2439 | ||
d87c080e ILT |
2440 | * as.h (xmalloc, xrealloc): Declare using PTR rather than char *. |
2441 | * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *. | |
2442 | ||
ddb393cf ILT |
2443 | * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined, |
2444 | don't treat backslash specially inside strings. | |
2445 | * read.c (next_char_of_string): Likewise. | |
2446 | ||
66c774bb SS |
2447 | Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com) |
2448 | ||
2449 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset | |
2450 | instead of memcpy to zero the initial stab symbol, duh. | |
2451 | * config/obj-elf.c (obj_elf_init_stab_section): Ditto. | |
2452 | * config/obj-som.c (obj_som_init_stab_section): Ditto. | |
2453 | ||
356315fe ILT |
2454 | Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2455 | ||
2456 | * write.c (fixup_segment): Use as_bad_where, not as_bad. | |
2457 | ||
2458 | * subsegs.c (subseg_set_rest): Call memset with the arguments in | |
2459 | the right order. Explicitly clear fix_root and fix_tail fields. | |
2460 | ||
df44a852 KR |
2461 | Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2462 | ||
cfaf70e3 KR |
2463 | * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt |
2464 | and do nothing else. | |
2465 | ||
2466 | * symbols.c (symbol_begin): Initialize value of abs_symbol | |
2467 | properly. | |
2468 | ||
2469 | * write.c (adjust_reloc_syms): Use abs_symbol instead of calling | |
2470 | section_symbol. | |
2471 | ||
cafb569b KR |
2472 | * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence |
2473 | complaint from "gcc -Wall". | |
2474 | ||
7496639a KR |
2475 | * configure.in (alpha-*-netware*): New target, like alpha-*-osf*. |
2476 | ||
8a74b870 KR |
2477 | * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of |
2478 | file. | |
2479 | (tc_gen_reloc): Remove uninitialized variable `code', and code | |
2480 | that tried to use it (incorrectly). For LITERAL reloc, set addend | |
2481 | to negative of GP value. | |
2482 | (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT. | |
2483 | ||
df44a852 KR |
2484 | * write.c (write_relocs): Print some sensible error message if |
2485 | bfd_perform_relocation returns bfd_reloc_overflow. | |
2486 | ||
2487 | Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
2488 | ||
2489 | * configure.in (hppa*-*elf*): New configuration for PA ELF. | |
2490 | (hppa*-*-osf*): Default object format is SOM. | |
2491 | ||
c3591adb KR |
2492 | Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2493 | ||
2d33b3aa KR |
2494 | * config/tc-alpha.c (md_atof): Warn that floating-point values |
2495 | might not assemble properly. | |
2496 | ||
c3591adb KR |
2497 | * configure.in (target alpha-*-osf*): Don't set "dev=yes" any |
2498 | more. | |
2499 | ||
2500 | * config/tc-alpha.c (load_expression): Parenthesize operations in | |
2501 | range checking, to avoid precedence questions. | |
fc6b54fd | 2502 | |
c3591adb KR |
2503 | * config/tc-alpha.c (addr32): New static variable. |
2504 | (md_parse_option): Set it for "-32addr". | |
2505 | (load_symbol_address): If addr32 is set, use ldl instead of ldq. | |
2506 | ||
2507 | * atof-generic.c (atof_generic): Calculate maximum_useful_digits | |
2508 | and more_than_enough_bits_for_digits in integer arithmetic, to | |
2509 | eliminate the only sources of dependence on floating point | |
2510 | support, which doesn't work yet on the Alpha. | |
2511 | ||
2512 | Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
fc6b54fd KR |
2513 | |
2514 | * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as | |
2515 | 0x30b for Alpha for now, until ".verstamp" is handled. | |
2516 | ||
2517 | * literal.c (add_to_literal_pool): Use seginfo->frchainP, which | |
2518 | actually refers to the literal pool section, rather than | |
2519 | frchain_now, which refers to whatever section the assembler was | |
2520 | in. | |
2521 | ||
2522 | * write.c (fixup_segment): Only do range checking if size of fixup | |
2523 | is smaller than word size. Otherwise, we always wind up with | |
2524 | zeros. | |
2525 | ||
5facbfd4 KR |
2526 | * config/tc-alpha.c (md_section_align): Change second argument and |
2527 | return type to valueT, to agree with tc.h. | |
2528 | (alpha_do_align): Local static array nop_pattern is now unsigned | |
2529 | char, to avoid overflow warnings. | |
2530 | * config/tc-alpha.h (md_section_align): Delete declaration. | |
2531 | ||
2532 | * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for | |
2533 | output bfd is non-null before indirecting through it. | |
2534 | ||
2535 | * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from | |
2536 | alpha_frob_file. | |
2537 | * config/tc-alpha.h (tc_frob_file): Macro deleted. | |
2538 | * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call | |
2539 | alpha_frob_ecoff_data, then fill in optional-header info with gp | |
2540 | value and register masks. | |
2541 | ||
dc536cc0 JL |
2542 | Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2543 | ||
f8693e71 JL |
2544 | * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP. |
2545 | ||
dc536cc0 JL |
2546 | * config/obj-som.c (obj_som_init_stab_section): Same change |
2547 | as coffbfd and elf below. Zero the initial stab symbol after | |
2548 | allocating it. | |
2549 | ||
41b5ef0f SS |
2550 | Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com) |
2551 | ||
2552 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the | |
2553 | initial stab symbol after allocating it. | |
2554 | * config/obj-elf.c (obj_elf_init_stab_section): Ditto. | |
2555 | ||
fa4beb7e JL |
2556 | Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2557 | ||
2558 | * config/tc-hppa.c (pa_ip): addb[tf] should only accept | |
2559 | non-negated condition completers. Add support for addb pseudo-op | |
2560 | which accepts both negated and non-negated completers. | |
2561 | ||
1c11ab0e ILT |
2562 | Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2563 | ||
2564 | * configure.in (rs6000*): Use cpu_type ppc. | |
2565 | (ppc-*-aix*): New target; use coff and force bfd_gas. | |
2566 | * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER | |
2567 | (RS/6000) support. At the moment, only XCOFF is supported. | |
2568 | ||
2569 | * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static. | |
2570 | (S_SET_DATA_TYPE): Likewise. | |
2571 | (coff_last_function): Renamed from local static last_functionP in | |
2572 | coff_frob_symbol and made externally visible. | |
2573 | (coff_frob_symbol): New local static set_end; use it to try to | |
2574 | avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted. | |
2575 | * config/obj-coff.h (S_SET_DATA_TYPE): Declare. | |
2576 | (SA_SET_SYM_ENDNDX): Declare. | |
2577 | (coff_last_function): Declare. | |
2578 | ||
2579 | * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as | |
2580 | equivalent to `.' to mean the current location. | |
2581 | ||
2582 | * read.c (LEX_BR): If not defined, define as 0. | |
2583 | (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'. | |
2584 | ||
2585 | * symbols.c (symbol_new): If tc_canonicalize_symbol_name is | |
2586 | defined, call it with preserved_copy_of_name. If | |
2587 | tc_symbol_new_hook is defined, call it on the new symbol. | |
2588 | (symbol_find_base): If tc_canonicalize_symbol_name is defined, | |
2589 | call it on a copy of the name argument. | |
2590 | ||
2591 | * write.c (write_object_file): Simplified usage of obj_frob_symbol | |
2592 | and tc_frob_symbol. Always call both if the symbol is going to be | |
2593 | output. | |
2594 | ||
2595 | * write.c (relax_segment): Use %ld rather than %d when printing | |
2596 | fragP->fr_var, and cast it to long. | |
2597 | ||
2598 | Changed relocs to be based on subsegments (when BFD_ASSEMBLER). | |
2599 | * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields | |
2600 | fix_root and fix_tail. | |
2601 | (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail | |
2602 | field. | |
2603 | * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and | |
2604 | fix_tailP based on frchain_now, not seg_info (now_seg). | |
2605 | (chain_frchains_together_1): Chain the subsegment relocs together. | |
2606 | * subsegs.c (subseg_change): Don't clear fix_tail field. | |
2607 | (subseg_get): Likewise. | |
2608 | * literal.c (add_to_literal_pool): Look through the relocs via | |
2609 | frchain_now, not seginfo. | |
2610 | ||
f85ad9d5 ILT |
2611 | Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2612 | ||
2613 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed | |
2614 | ecoff_undefined to ecoff_extern_size. | |
2615 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise. | |
2616 | * config/tc-mips.c (s_extern): Set ecoff_extern_size to the | |
2617 | external symbol size, rathern than setting the symbol value. | |
2618 | (md_estimate_size_before_relax): Check both ecoff_extern_size and | |
2619 | symbol value to see if GP referencing can be used. | |
2620 | * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not | |
2621 | ecoff_undefined. | |
2622 | (ecoff_frob_symbol): Don't check ecoff_undefined. | |
2623 | (ecoff_build_symbols): Get size of an undefined symbol from | |
2624 | sym->ecoff_extern_size, not S_GET_VALUE (sym). | |
2625 | ||
b4bd2c92 JL |
2626 | Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2627 | ||
2628 | * Makefile.in: Avoid bug in losing hpux sed. | |
2629 | ||
1051c97f ILT |
2630 | Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2631 | ||
2632 | * config/tc-mips.c (file_mips_isa): New static variable. | |
2633 | (md_begin): Set it. | |
2634 | (s_mipsset): Add support for .set mipN to set the ISA level. | |
2635 | ||
2636 | * gasp.c (kinfo): Fully bracket initializer. | |
2637 | ||
f2cdeec4 KR |
2638 | Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2639 | ||
2640 | * gasp.c (malloc): Don't declare, since host.h or system header | |
2641 | files may declare it differently. | |
2642 | ||
2643 | * config/atof-ieee.c (int_to_gen): Now static. | |
2644 | ||
2645 | * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not | |
2646 | ho-sysv.h. Based loosely on a patch from Minh Tran-Le. | |
2647 | ||
e2847e64 SC |
2648 | Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2649 | ||
2650 | * gasp.c: Include host.h. | |
2651 | ||
9cbf9e57 ILT |
2652 | Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2653 | ||
8bbad6fd ILT |
2654 | * config/tc-mips.c (mips_ip): Make an unsupported instruction a |
2655 | warning, not an error. | |
2656 | ||
9cbf9e57 ILT |
2657 | * config/obj-coff.c (dot_text_symbol, dot_data_symbol, |
2658 | dot_bss_symbol): Don't define if BFD_ASSEMBLER. | |
2659 | (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more | |
2660 | arguments. | |
2661 | (coff_line_base): Renamed from line_base. Changed all uses. | |
2662 | (coff_add_linesym): Renamed from add_line_sym. Made non-static. | |
2663 | Changed all uses. | |
2664 | * config/obj-coff.h: If TC_PPC, include coff/rs6000.h. | |
2665 | (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if | |
2666 | BFD_ASSEMBLER. | |
2667 | (coff_line_base): Declare. | |
2668 | (coff_add_linesym): Declare if BFD_ASSEMBLER. | |
2669 | * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out | |
2670 | now takes more arguments. | |
2671 | ||
2abb453d SS |
2672 | Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com) |
2673 | ||
2674 | * as.c (statistics_flag): Renamed from quiet_flag. | |
2675 | (main): Get statistics with --statistics instead of -noquiet. | |
2676 | ||
a5a4b5ac SC |
2677 | Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2678 | ||
2679 | * Makefile.in: Support for Gnu ASsembler Preprocessor. | |
2680 | * gasp.c: New file. | |
2681 | * read.c (s_lcomm): Align lcomm data. | |
2682 | * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction | |
2683 | from different sections. | |
2684 | ||
7909261f KR |
2685 | Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2686 | ||
2687 | * write.c (write_object_file): If tc_frob_file is defined, call it | |
2688 | just before calling obj_frob_file. | |
2689 | * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value | |
2690 | (references changed), and made non-static. | |
2691 | (getExpression): Return void. | |
2692 | (select_gp_value): Abort if gp_value is non-zero. Delete call to | |
2693 | non-existent bfd_set_gp_value. | |
2694 | (alpha_validate_fix): Function deleted. | |
2695 | (alpha_frob_symbol): Function deleted. | |
2696 | (alpha_local_label): Function deleted. | |
2697 | (alpha_frob_file): Renamed from alpha_end. | |
2698 | * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix, | |
2699 | alpha_local_label, alpha_end): Declarations deleted. | |
2700 | (alpha_gp_value, alpha_frob_file): Declare. | |
2701 | (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted. | |
2702 | (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label. | |
2703 | (md_convert_frag): Simplified slightly. | |
2704 | (tc_frob_file): New macro. | |
2705 | ||
2706 | * read.c (do_align): New function, most of guts of s_align_* | |
2707 | functions. Look for md_do_align macro, give it a chance to bypass | |
2708 | all but recording of section alignment. | |
2709 | (s_align_bytes, s_align_ptwo): Call do_align. | |
2710 | (s_lcomm) [TC_ALPHA]: Align object to largest power of two that | |
2711 | divides object size. | |
2712 | ||
2713 | * frags.c (frag_align_pattern): New function. | |
2714 | (frag_align): Rewrite for clarity. | |
2715 | ||
2716 | * config/tc-vax.c (md_assemble): Handle O_constant expression. | |
2717 | (vip_begin): Returns pointer to const char. Cast hash_insert arg | |
2718 | to PTR to avoid compiler complaints about const. | |
2719 | (md_begin): Local variable errtxt must point to const. | |
2720 | ||
2721 | * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't | |
2722 | bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only | |
2723 | the last has an existing host support file. Do handle vax-bsd and | |
2724 | vax-ultrix targets. | |
2725 | ||
1f029792 ILT |
2726 | Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2727 | ||
2728 | * config/obj-coff.c (obj_coff_section_header_append): Do not | |
2729 | declare if BFD_ASSEMBLER. | |
2730 | (stack_pop): Correct test for stack underflow. | |
2731 | (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size, | |
2732 | obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare | |
2733 | type of ignored argument to avoid gcc warning. | |
2734 | (align): Removed unused function. | |
2735 | ||
6221fe20 KR |
2736 | Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2737 | ||
81f6013a KR |
2738 | * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New |
2739 | files, based on port of gas-1.38 contributed by CMU, using a.out | |
2740 | variant. Updated for gas-2.x and ECOFF. Floating-point constants | |
2741 | are still broken, bootstrap testing incomplete. | |
2742 | ||
2743 | * literal.c: Comment changes. | |
2744 | ||
2745 | * listing.c (listing_source_file): Check for null listing_tail | |
2746 | before indirecting through it. | |
2747 | ||
2748 | * expr.h (struct expressionS): Added struct tag. | |
2749 | ||
2750 | * as.h: If __GNUC__ and inline are both undefined, define inline | |
2751 | away. | |
2752 | ||
2753 | * write.c (cvt_frag_to_fill): Don't assume that fr_var for | |
2754 | rs_align or rs_org frags will be 1. | |
2755 | (relax_segment): For rs_align, if fr_var is not 1, complain if | |
2756 | required padding is not a multiple of the size of the pad pattern. | |
2757 | (fixup_segment): Leave gp-relative relocations alone. For pcrel | |
2758 | relocations referring to the same segment, clear fx_pcrel when | |
2759 | clearing fx_addsy. | |
2760 | * as.h: Adjust comments on rs_align. | |
2761 | ||
6221fe20 KR |
2762 | * atof-generic.c: Some reformatting. |
2763 | (atof_generic): Be careful when mixing signed/unsigned values of | |
2764 | different sizes. | |
2765 | ||
81f6013a KR |
2766 | * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c: |
2767 | Query the fx_done field instead of fx_addsy to see if the fixup | |
2768 | still needs to be applied. Set fx_done and clear fx_addsy both, | |
2769 | for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix | |
2770 | will only clear fx_addsy, and set fx_done accordingly after | |
2771 | returning. | |
2772 | * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define. | |
2773 | * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix | |
2774 | with no fx_addsy. | |
2775 | ||
2776 | * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol): | |
2777 | Deleted. | |
2778 | (symbol_begin): Moved to end of file, so function inlining can | |
2779 | work better. | |
2780 | (fb_label_count, fb_label_max): Default C static initializers are | |
2781 | sufficient. | |
2782 | * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol): | |
2783 | Declarations deleted. | |
2784 | * config/obj-coff.c (dot_text_symbol, dot_data_symbol, | |
2785 | dot_bss_symbol): Defined here, static. | |
2786 | ||
2787 | * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before | |
2788 | including aout/aout64.h. | |
2789 | ||
2790 | * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false, | |
2791 | don't write out a section symbol even if it's used in a | |
2792 | relocation; assume relocations will handle section numbers | |
2793 | somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect | |
2794 | it's true use. | |
2795 | (EMIT_SECTION_SYMBOLS): Default to 1. | |
2796 | (adjust_reloc_syms): Don't create a new symbol for an absolute | |
2797 | reference; just use the absolute section symbol. | |
2798 | (write_relocs): Make printout of reloc values dependent on flag | |
2799 | DEBUG3, not DEBUG2. | |
2800 | * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0. | |
2801 | * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto. | |
2802 | ||
a57180ad ILT |
2803 | Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2804 | ||
ec7a69ea ILT |
2805 | * read.c (lex_type): No longer make '{' a valid character for |
2806 | symbol names. | |
2807 | ||
fe920573 ILT |
2808 | * as.c (main): Print long values using %ld. |
2809 | ||
a57180ad ILT |
2810 | * messages.c (as_warn_internal): New static function. |
2811 | (as_warn, 3 versions): Use as_warn_internal. | |
2812 | (as_warn_where, 3 versions): New function. | |
2813 | * as.h (as_warn_where): Declare. | |
2814 | ||
ca7bd557 SS |
2815 | Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com) |
2816 | ||
2817 | * as.c (quiet_flag): New flag. | |
2818 | (main): If -noquiet given, display execution time and memory used. | |
2819 | ||
9dcf8057 JL |
2820 | Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2821 | ||
2822 | * doc/{all.texi,as.texinfo}: Add documentation for HPPA port. | |
2823 | ||
f71babce ILT |
2824 | Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2825 | ||
2826 | * ecoff.c (ecoff_frob_symbol): New function. Put undefined | |
2827 | symbols of known size in the undefined section. Put small common | |
2828 | symbols in a .scommon section. | |
2829 | * ecoff.h (ecoff_frob_symbol): Declare. | |
2830 | * config/obj-ecoff.h (obj_frob_symbol): Define. | |
2831 | * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol, | |
2832 | obj_elf_frob_symbol): Removed unused functions. | |
2833 | * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed | |
2834 | unused macros. | |
2835 | (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations | |
2836 | of unused functions. | |
2837 | (obj_frob_symbol): Define if ECOFF_DEBUGGING. | |
2838 | ||
2839 | * tc-mips.c (g_switch_seen): New static variable. | |
2840 | (md_parse_option): Set g_switch_seen for -G option. | |
2841 | (s_option): If creating PIC code, force the GP size to be 0. Warn | |
2842 | if -G switch used with a non-zero value. | |
2843 | ||
2844 | * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than | |
2845 | comparing against bfd_com_section. | |
2846 | ||
2ef7731d KR |
2847 | Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2848 | ||
2849 | * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss | |
2850 | section. | |
2851 | ||
7691379e KR |
2852 | Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2853 | ||
2854 | * expr.c (operand): For floating point operand with unusual fp | |
2855 | char from FLT_CHARS, preserve the character. Patch from Lisa | |
2856 | Repka. | |
2857 | ||
eb8fd0e9 ILT |
2858 | Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2859 | ||
2860 | * config/tc-mips.c (md_pseudo_table): Add all data allocation | |
2861 | pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single. | |
2862 | ||
d9420fc1 SC |
2863 | Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com) |
2864 | ||
2865 | * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and | |
2866 | C_FCN assume .val has been set to . | |
2867 | ||
2f156c92 JL |
2868 | Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2869 | ||
2870 | * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It | |
2871 | confuses GDB for some unknown reason. | |
2872 | * cofnig/obj-som.c: Likewise. | |
2873 | ||
19302e44 KR |
2874 | Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2875 | ||
2876 | * literal.c (add_to_literal_pool): Handle duplicates of values | |
2877 | already written to literal pool. | |
2878 | ||
4bda835f ILT |
2879 | Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2880 | ||
2881 | * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols | |
2882 | with explicitly marked stabs through BFD: if a symbol marked | |
2883 | N_UNDF | N_EXT is in the absolute section, move it to the | |
2884 | undefined section; move a symbol marked N_INDR into | |
13655af6 ILT |
2885 | bfd_ind_section and set the BSF_INDIRECT flag; set the |
2886 | BSF_WARNING flag for a symbol makred N_WARNING. | |
4bda835f | 2887 | |
17ed84ed ILT |
2888 | Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2889 | ||
2890 | * ecoff.h (ecoff_set_gp_prolog_size): Declare. | |
2891 | * ecoff.c (ecoff_set_gp_prolog_size): Return type is void. | |
2892 | ||
d0286a21 JL |
2893 | Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2894 | ||
51517966 JL |
2895 | * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u' |
2896 | and 'f' template operand. | |
2897 | ||
d0286a21 JL |
2898 | * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u', |
2899 | and '2' in copr and sfu instruction templates. | |
2900 | ||
e7501ac7 JL |
2901 | Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2902 | ||
2903 | * as.h (subseg_force_new): Add prototype. | |
2904 | ||
d2550c72 DE |
2905 | Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com) |
2906 | ||
d307fed1 DE |
2907 | * app.c (do_scrub_next_char): Allow lines like " foolab :". |
2908 | ||
d2550c72 DE |
2909 | * read.c (emit_expr): Fix computation of mask. |
2910 | * config/obj-elf.c (obj_elf_section): Fix loop termination test. | |
2911 | ||
d211303d KR |
2912 | Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
2913 | ||
64270963 KR |
2914 | * ecoff.c (ecoff_set_gp_prolog_size): New function. |
2915 | (current_file_idx): New static variable. | |
2916 | (add_file): Use and increment current_file_idx instead of indx | |
2917 | parameter. | |
2918 | ||
ff4325cb KR |
2919 | * struc-symbol.h (struct symbol): Make all bitfields unsigned. |
2920 | ||
d211303d KR |
2921 | * config/tc-i960.c (i960_validate_fix): Added argument |
2922 | add_symbolPP. Indirect through it to get "add_symbolP". | |
2923 | * config/tc-i960.h (i960_validate_fix): Supply prototype. | |
2924 | (TC_VALIDATE_FIX): Pass address of add_symbolP. | |
2925 | ||
2926 | * configure.in (i386-*-netbsd*): New target, using te-netbsd.h. | |
2927 | (i386-*-netbsd0.8): New target, like 386bsd. | |
2928 | ||
2929 | * configure.in: Set BFDDEF in Makefile to "define" or "undef". | |
2930 | * Makefile.in (config.h): Protect against multiple inclusions. | |
2931 | Define or undef BFD_ASSEMBLER as specified by $(BFDDEF). | |
2932 | (ALL_CFLAGS): Omit $(BFDDEF). | |
2933 | * as.h: Include config.h. | |
2934 | (struct symbol): Added forward declaration. | |
2935 | (add_to_literal_pool): Fix declaration. | |
64270963 | 2936 | * as.c: Don't include config.h. |
d211303d KR |
2937 | |
2938 | * literal.c (add_to_literal_pool): Take symbol and addend as | |
2939 | arguments, instead of expression, for now. Fix calculation of | |
2940 | offset to return. | |
2941 | ||
2942 | * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field | |
2943 | literal_pool_size. | |
2944 | ||
500828a0 JL |
2945 | Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu |
2946 | ||
2947 | * subsegs.c (subseg_get): Accept new argument "force_new". If | |
2948 | set then a new segment is always created. All callers changed. | |
2949 | (subseg_force_new): New function. Similar to subseg_new, but | |
2950 | always force a new segment to be created. | |
2951 | ||
2952 | * config/obj-som.c (som_frob_file): Call adjust_code_sections | |
2953 | for each section. | |
2954 | (adjust_code_sections): New function. Adjusts the VMA for all the | |
2955 | $CODE$ subspaces. | |
2956 | ||
2957 | * config/tc-hppa.c (md_assemble): Also handle creating a fixup | |
2958 | for the unwind descriptors if a function's label follows the | |
2959 | .PROC and .ENTRY directives. | |
2960 | (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it | |
2961 | is done elsewhere. Don't create a fixup for the unwind | |
2962 | descriptors if the function's label has not been defined yet. | |
2963 | (pa_proc): For SOM, place each procedure within a new $CODE$ | |
2964 | subspace. Adjust the segment and frag for the associated | |
2965 | function label if it exists. | |
2966 | ||
2967 | Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu) | |
2968 | ||
2969 | * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field. | |
2970 | (hppa_fix_new): Initialize segment field. | |
2971 | (md_apply_fix): Do nothing for pc-relative fixup which involves | |
2972 | crossing a segment boundary. | |
2973 | (pa_procend): Undefine the current label after handling .PROC | |
2974 | and .PROCEND directives. | |
2975 | (dummy_symbol): Make type "symbolS *". Change references as | |
2976 | appropriate. | |
2977 | ||
bbf7e43d ILT |
2978 | Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
2979 | ||
2980 | * read.c (read_a_source_file): Cast array argument to unsigned | |
2981 | char. | |
2982 | * write.c (adjust_reloc_syms): Remove unused variable symseginfo. | |
2983 | (write_object_file): Don't define punt_it if it won't be used. | |
2984 | (fixup_segment): Don't define skip if it won't be used. | |
2985 | ||
2986 | * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format. | |
2987 | (mips_target_format): Declare. | |
2988 | * config/tc-mips.c (mips_target_format): Define with appropriate | |
2989 | default definition. | |
2990 | (md_parse_option): If -EL or -EB is used, change byte_order and | |
2991 | mips_target_format as appropriate. | |
2992 | ||
a1c91916 JL |
2993 | Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
2994 | ||
2995 | * app.c (do_scrub_next_char): Another attempt to fix bugs | |
2996 | dealing with labels without colons (for HPPA and MRI). | |
2997 | ||
44ce2f32 DE |
2998 | Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com) |
2999 | ||
fd4b7c25 KR |
3000 | * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits. |
3001 | ||
44ce2f32 DE |
3002 | * expr.c (integer_constant): Fix computation of too_many_digits. |
3003 | Variable digit_2 renamed to start. Fix check for whether number | |
3004 | will fit in 32 bits. | |
3005 | * read.c (emit_expr): Use valueT instead of long. | |
3006 | ||
af255ca0 ILT |
3007 | Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3008 | ||
f34e27a1 ILT |
3009 | * config/obj-elf.c: If TC_MIPS, include elf/mips.h. |
3010 | (special_sections): Define. | |
3011 | (obj_elf_special_section): Get default types and attributes from | |
3012 | list of special sections. | |
3013 | * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define. | |
3014 | ||
4e76ae53 ILT |
3015 | * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss |
3016 | sections to be close together. | |
3017 | ||
8197b589 ILT |
3018 | * config/tc-mips.c (macro): Corrected $at warnings in a couple of |
3019 | spots. | |
3020 | ||
af255ca0 ILT |
3021 | * listing.c (listing_prev_line): New function. |
3022 | * listing.c: Include subsegs.h. | |
3023 | (listing_prev_line): New function. | |
3024 | (calc_hex): Reset byte_in_frag to zero for each new frag. | |
3025 | * config/tc-mips.c (append_insn): Call listing_prev_line after | |
3026 | emitting nop instructions. | |
3027 | * Makefile.in (listing.o): Depends upon subsegs.h. | |
3028 | ||
4047ff1d JL |
3029 | Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu) |
3030 | ||
3031 | * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC | |
3032 | here. Handle case where label may be defined after the .PROC. | |
3033 | (pa_proc): It is not an error if the procedure's label isn't | |
3034 | defined before the .PROC directive. | |
3035 | ||
6f1c6a67 KR |
3036 | Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
3037 | ||
3038 | * config/te-netbsd.h: New file. | |
3039 | * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target | |
3040 | a.out-netbsd-386 for this configuration. | |
3041 | ||
fe4e3290 ILT |
3042 | Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3043 | ||
3044 | * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information | |
af255ca0 | 3045 | with the associated stabs information. |
fe4e3290 ILT |
3046 | (ecoff_build_symbols): Never set the type of stabs symbols to |
3047 | st_Global. Don't update the symbol index or ifd if the gas symbol | |
3048 | is not the same as the ECOFF symbol (which is now the case for | |
3049 | stabs symbols). | |
3050 | ||
917fae09 SS |
3051 | Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com) |
3052 | ||
3053 | * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that | |
3054 | splits the function. | |
3055 | (macro2): New function, if LOSING_COMPILER defined. | |
3056 | ||
03a372ed SC |
3057 | Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com) |
3058 | ||
3059 | * config/obj-coffbfd.c (fill_section): Don't ever fill past the | |
3060 | end of a section. (write_object_file): Temporary fix - setup | |
3061 | stdoutput. | |
3062 | ||
fd0e2cf2 KR |
3063 | Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3064 | ||
3065 | * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in | |
3066 | non-pcrel_offset relocations. | |
3067 | ||
13fe1379 ILT |
3068 | Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3069 | ||
3070 | * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at | |
3071 | without .set noat. | |
3072 | ||
311ff8d6 KR |
3073 | Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com) |
3074 | ||
2d29d89d | 3075 | * literal.c: New file. |
d4aad2b4 KR |
3076 | * Makefile.in (REAL_SOURCES, OBJS): List it. |
3077 | ||
3078 | * as.h (DEBUG): Don't define. | |
3079 | (struct expressionS, struct fix): Declare in case they're used in | |
3080 | prototypes. | |
3081 | (add_to_literal_pool) [BFD_ASSEMBLER]: Declare. | |
2d29d89d | 3082 | |
311ff8d6 KR |
3083 | * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names |
3084 | in bfd. | |
3085 | ||
3086 | * subsegs.c (subseg_get): New function. Creates segment if | |
3087 | needed, returns pointer, but doesn't change current segment. | |
3088 | (subseg_new): Use it. | |
3089 | ||
5a051773 SS |
3090 | Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com) |
3091 | ||
3092 | * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search. | |
3093 | * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/". | |
3094 | * app.c, flonum.h, hex-value.c (const): Change #if to be more | |
3095 | portable. | |
3096 | ||
fce98d63 RS |
3097 | Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com) |
3098 | ||
3099 | * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa | |
3100 | micro-kernel. | |
3101 | ||
5a051773 SS |
3102 | Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3103 | ||
3104 | * write.c (write_relocs): bfd_perform_relocation now takes an | |
3105 | additional argument, to return an error string (which we ignore). | |
3106 | ||
9314b3a1 KR |
3107 | Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
3108 | ||
3109 | * write.h (struct fix): Field tc_fix_data should be type PTR, not | |
3110 | void*, for compatibility with non-ANSI compilers. Added | |
3111 | single-bit field "fx_done". | |
3112 | ||
45db9caf TG |
3113 | Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com) |
3114 | ||
3115 | * tc-hppa.c (pre_defined_registers): Convert to lower case. | |
3116 | Delete spurious register names "%r4L", etc. | |
3117 | (selector_table): Sort and convert to lower case. | |
3118 | (cons_fix_new_hppa): `reloc_type' => `rel_type'. | |
3119 | (pa_ip): Always use strcmp for non-text and strcasecmp for text. | |
3120 | (reg_name_search): Rewrite to call strcasecmp only once per | |
3121 | iteration. | |
3122 | (pa_chk_field_selector): Rewrite to use binary search. | |
3123 | (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons. | |
3124 | (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case | |
3125 | sensitive comparisons. | |
3126 | (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case. | |
3127 | (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use | |
3128 | case sensitive comparison for all symbolic names. | |
3129 | (pa_subspace): Canonicalize strncasecmp arg to lower case. | |
3130 | (pa_subspace_start): Use case sensitive comparison for symbolic names. | |
3131 | ||
8b13fa4e KR |
3132 | Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
3133 | ||
0a75cb6c KR |
3134 | * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no |
3135 | symbol is present (i.e., relocation against absolute), create a | |
3136 | phony local symbol, and use it in the reloc. | |
3137 | (fixup_segment): When adjusting a reloc with an absolute symbol, | |
3138 | have TC_FORCE_RELOCATION control clearing add_symbolP too. | |
3139 | * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF. | |
3140 | ||
3141 | * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT | |
3142 | and BSF_GLOBAL, since they're the same. | |
3143 | ||
d3e3010b KR |
3144 | * as.c (main): Only invoke md_end if it's defined as a macro. |
3145 | * tc.h (md_end): Don't declare it. | |
3146 | * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do | |
3147 | anything. | |
3148 | * config/tc-vax.c (vip_end): Deleted null function. | |
3149 | * config/tc-mips.c (md_mips_end): Renamed from md_end. | |
3150 | * config/tc-mips.h (md_mips_end): Declare. | |
3151 | (md_end): New macro, calls md_mips_end. | |
3152 | ||
3153 | * write.c (write_object_file): Don't close output file. | |
3154 | * as.c (main): Close output file (if needed) after calling | |
3155 | listing_print, which should be after calling write_object_file, | |
3156 | which sets the frag addresses. | |
3157 | ||
3158 | * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line, | |
3159 | obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type, | |
3160 | obj_coff_val): Add unused int argument to satisfy prototypes; goes | |
3161 | with Ian's 10 Sep changes. | |
3162 | (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS, | |
3163 | S_SET_STORAGE_CLASS): Now function instead of macros. | |
3164 | (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted. | |
3165 | (tag_insert): Local var ERROR_STRING is const. Use "const" not | |
3166 | "CONST" for argument NAME. Fixed prototype. | |
3167 | (coff_frob_symbol): Removed explicit "#if 1" directive. If | |
3168 | S_IS_EXTERNAL, set storage class to C_EXT. | |
3169 | (s_get_name): Use "const" not "CONST". | |
3170 | * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE, | |
3171 | S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted. | |
3172 | (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For | |
3173 | BFD_ASSEMBLER, define as macro that aborts. | |
3174 | (obj_extra_stuff, tc_headers_hook): Declare only for | |
3175 | non-BFD_ASSEMBLER. | |
3176 | (coff_frob_symbol): Fix prototype. | |
8b13fa4e KR |
3177 | |
3178 | Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
3179 | ||
3180 | * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense | |
3181 | reversed. | |
3182 | ||
5ea18b5d JL |
3183 | Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3184 | ||
3185 | * config/tc-hppa.c (md_begin): Initialize "dummy_label". | |
3186 | (tc_gen_reloc, SOM version): For relocations which have no symbol, | |
3187 | set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code. | |
3188 | ||
a8a72d74 KR |
3189 | Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
3190 | ||
3191 | * read.c (lex_type): No longer make '[' a valid character for | |
3192 | symbol names. | |
3193 | ||
50f75add KR |
3194 | * config/tc-vax.c (tc_aout_fix_to_chars): Local variable |
3195 | NBYTES_R_LENGTH now const. | |
3196 | ||
3197 | * config/obj-*.c, config/tc-*.c: Omit superfluous "return" | |
3198 | statements at ends of functions. Don't check for null return from | |
3199 | hash_new, since it won't return at all if there's no memory | |
3200 | available. Also, check for null return from hash_insert, rather | |
3201 | than zero-length string, as success indicator. | |
3202 | ||
3203 | * subsegs.c (section_symbol): New function. | |
3204 | * subsegs.h (section_symbol): Declare. | |
3205 | * write.c (adjust_reloc_syms): Use it. | |
3206 | ||
cf4aca57 KR |
3207 | Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
3208 | ||
7387c355 KR |
3209 | * Makefile.in (RUNTEST): New variable. |
3210 | (CHECKFLAGS): Pass it down. | |
3211 | ||
cf4aca57 KR |
3212 | * ecoff.c (ecoff_directive_frame): Permit extra trailing operands; |
3213 | unused for now, but supplied by Alpha OSF1 compiler. | |
3214 | ||
3215 | * as.h: Protect against multiple inclusions. | |
3216 | (int_to_gen): Don't declare. | |
3217 | ||
3218 | * config/atof-vax.c (atof_vax): NULL is not a valid character | |
3219 | constant. | |
3220 | ||
551d2fd4 JL |
3221 | Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3222 | ||
26da0351 JL |
3223 | * configure.in (hppa*-*-osf*): Do not consider this a developmental |
3224 | configuration. | |
3225 | ||
551d2fd4 JL |
3226 | * config/tc-hppa.c (md_apply_fix): Handle cases where no |
3227 | relocation will be emitted for 32bit formats. | |
3228 | ||
9d5a9b20 JL |
3229 | Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3230 | ||
3231 | * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust | |
3232 | for any of the 'T' field selectors. | |
3233 | ||
2b5936ff SC |
3234 | Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
3235 | ||
3236 | * config/tc-h8500.c (build_bytes): Get reloc type right for a | |
3237 | %page operation. (md_assemble): Don't modify input_line_pointer. | |
3238 | (mdcoff_sizemachdep): New function. | |
3239 | * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro. | |
3240 | * config/tc-z8k.c (get_operand): Delete bogus check. | |
3241 | ||
a1328e79 KR |
3242 | Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
3243 | ||
3244 | * write.c (number_to_chars_*): Delete bogus range check. | |
3245 | ||
3246 | * output-file.c (TARGET_ARCH): No default. | |
3247 | ||
ef7ce769 SC |
3248 | Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com) |
3249 | ||
3250 | * config/tc-sh.c (md_convert_frag): Truncate disps before calling | |
3251 | md_number_to_chars. (md_assemble): Don't modify | |
3252 | input_line_pointer. | |
3253 | ||
67707031 DE |
3254 | Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com) |
3255 | ||
3256 | * config/tc-h8300.c (md_assemble): Don't update input_line_pointer. | |
3257 | ||
dd2f509f JL |
3258 | Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3259 | ||
3260 | * config/obj-som.[ch] (obj_read_begin_hook): Remove last change. | |
3261 | Breaks with the HP compilers. | |
3262 | ||
3263 | * config/tc-hppa.c (struct call_info): Remove fields which were | |
3264 | set but never used. Remove all code which sets those fields. | |
3265 | (struct subspace_dictionary_chain): Likewise. | |
3266 | (struct space_dictionary_chain): Likewise. | |
3267 | (pa_desc): Delete useless function. Delete all references. | |
3268 | (hppa_tc_make_sections): No need to count the number of symbols for | |
3269 | the symbol extension section. | |
3270 | ||
7b624bf2 JL |
3271 | Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3272 | ||
eb91665b JL |
3273 | * config/obj-som.c (obj_som_version): Pass version string to |
3274 | SOM BFD backend. | |
3275 | (obj_som_copyright): New function. Much like obj_som_version. | |
3276 | ||
3277 | * config/tc-hppa.c (obj_copyright): Define as appropriate for | |
3278 | SOM and ELF. | |
3279 | (pa_copyright): Just a stub now. | |
3280 | ||
42ecb409 JL |
3281 | * config/obj-som.c (obj_read_begin_hook): Delete unused function. |
3282 | * config/obj-som.h (obj_read_begin_hook): Provide dummy definition. | |
3283 | (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them. | |
3284 | ||
4165dcc2 JL |
3285 | * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation |
3286 | expansion due to rounding mode selectors. Handle R_[RDSN]_MODE | |
3287 | relocations for selecting the current rounding mode. | |
3288 | ||
7b624bf2 JL |
3289 | * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and |
3290 | e_rlsel field selectors. | |
3291 | ||
3292 | Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
3293 | ||
3294 | * config/obj-elf.h: If ECOFF_DEBUGGING, undef | |
3295 | SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define | |
3296 | OBJ_PROCESS_STAB to call ecoff_stab. | |
3297 | * config/obj-elf.c: Don't compile obj_elf_init_stab_section if | |
3298 | INIT_STAB_SECTION is not defined. | |
3299 | ||
753dcbbd JL |
3300 | Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3301 | ||
3302 | * config/tc-hppa.c (md_apply_fix): Delete old wrapper function. | |
3303 | (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls. | |
3304 | Fix comments in various places. Always return a value. | |
3305 | Avoid dereferencing a NULL fx_addsy. | |
3306 | (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy. | |
3307 | ||
585635c7 JL |
3308 | Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu) |
3309 | ||
3310 | * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should | |
3311 | be either 0 or 2 (no static link or static link required). Always | |
3312 | assume no static link. | |
3313 | ||
bfbfba45 KR |
3314 | Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com) |
3315 | ||
3316 | * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be | |
3317 | dependent on howto fields, not on format flavour. | |
3318 | ||
3319 | * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, | |
3320 | defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those | |
3321 | macros are defined. | |
3322 | * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define. | |
3323 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define. | |
3324 | (sy_tc, sy_obj): Define so that the fields look like they used to, | |
3325 | until all references get changed. | |
3326 | ||
3327 | * write.c (fixup_segment): Lots of variables no longer register. | |
3328 | Reordered some code for easier reading. | |
3329 | * config/obj-coff.c (obj_coff_dim): dim_index no longer register. | |
3330 | Deleted superfluous return statement. | |
3331 | (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, | |
3332 | obj_coff_val, tag_init, tag_insert): Deleted superfluous return | |
3333 | statement. | |
3334 | (align, obj_coff_section): Deleted debugging printfs. | |
3335 | * config/tc-i386.c (md_assemble): Discard some register decls. | |
3336 | Use assignment rather than memcpy to copy template. | |
3337 | (op_hash, reg_hash, prefix_hash): Default C initialization of | |
3338 | statics is sufficient. | |
3339 | * config/tc-sparc.c (print_insn): Array Reloc is now const, and | |
3340 | points to const. | |
3341 | ||
3342 | * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if | |
3343 | TE_LYNX; use coff-sparc otherwise. | |
3344 | [USE_NATIVE_HEADERS]: Delete this code; it isn't used. | |
3345 | ||
3346 | * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, | |
3347 | before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before | |
3348 | returning. Remove some i960-coff-specific code. | |
3349 | (TC_ADJUST_RELOC_COUNT): Default to doing nothing. | |
3350 | * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define. | |
3351 | (i960_validate_fix): Declare. | |
3352 | (TC_VALIDATE_FIX): Define. | |
3353 | * config/tc-i960.c (i960_validate_fix): New function. | |
3354 | ||
3355 | * write.c (number_to_chars_littleendian): New function. Write out | |
3356 | bytes in little endian order, doing size and range checking. | |
3357 | (number_to_chars_bigendian): New function, similar. | |
3358 | * write.h: Declare them. | |
3359 | * config/tc-*.c (md_number_to_chars): Use them. | |
3360 | * config/tc-vax.c (md_apply_fix): Ditto. | |
3361 | * config/tc-i386.c (md_apply_fix): Ditto. | |
3362 | ||
3363 | * config/obj-coff.c: Rearranged code for handling line number | |
3364 | data. | |
3365 | (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, | |
3366 | since the usage is different from non-BFD_ASSEMBLER case. | |
3367 | (in_function, clear_function, set_function): New macros, to | |
3368 | combine some of the functionality implemented in differnet ways in | |
3369 | BFD_ASSEMBLER and non-... code. Used in other functions that used | |
3370 | to check function_lineoff &c. | |
3371 | (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, | |
3372 | one for not. Non-BFD_ASSEMBLER version now has temporary variable | |
3373 | to contain char* pointer pointed to by char** argument. Always | |
3374 | follow CROSS_COMPILE code; easier to read that way. | |
3375 | (obj_coff_ln): Don't call add_lineno or c_line_new if appline is | |
3376 | set. | |
3377 | (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for | |
3378 | ".bf", it's been done elsewhere. | |
3379 | (coff_frob_symbol): If ilne number data is pending, call | |
3380 | add_linesym to flush it. | |
3381 | (coff_frob_file): Don't do that here. | |
3382 | * config/obj-coff.h (coff_frob_file): Declare. | |
3383 | (obj_frob_file): Define, to call it. | |
3384 | ||
3385 | * config/tc-sparc.h (md_create_short_jump, md_create_long_jump, | |
3386 | md_estimate_size_before_relax: Define them as macros calling | |
3387 | as_fatal. | |
3388 | * config/tc-sparc.c: Don't define them as functions. | |
3389 | ||
3390 | * configure.in: Handle target alpha-*-osf*. (No cpu files yet.) | |
3391 | ||
0a8ae18f JL |
3392 | Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3393 | ||
3394 | * Makefile (clean): Depend on clean-here. | |
3395 | ||
9a048e48 KR |
3396 | Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com) |
3397 | ||
3398 | * config/ho-go32.h: Include fopen-bin.h. | |
3399 | * as.h: If FOPEN_WB isn't defined, include fopen-same.h. | |
3400 | * output-file.c (output_file_create): Use FOPEN_WB instead of "w". | |
3401 | * input-file.c (input_file_open): Use FOPEN_RT instead of "r". | |
3402 | * listing.c (file_info): Use FOPEN_RB instead of "rb". | |
3403 | * read.c (s_include): Use FOPEN_RT instead of "r". | |
3404 | ||
3405 | * stabs.c: Include obstack.h. | |
3406 | ||
3407 | * tc.h (md_create_long_jump): Don't declare if it's already | |
3408 | defined as a macro. | |
3409 | (md_create_short_jump, md_estimate_size_before_relax): Ditto. | |
3410 | ||
3411 | * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead | |
3412 | of strerror. Clear bfd_error. | |
3413 | ||
3414 | * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already | |
3415 | defined. | |
3416 | ||
44c0de53 JL |
3417 | Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3418 | ||
3419 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function. | |
3420 | (pa_process_exit, pa_procend): Call it for ELF objects. | |
3421 | ||
777ad64d ILT |
3422 | Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3423 | ||
3424 | * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d | |
4032d3f0 ILT |
3425 | case. See comment. From wilson@cygnus.com: for M_L_DAB, set |
3426 | coproc before doing goto ld. | |
777ad64d | 3427 | |
335d35c8 JL |
3428 | Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3429 | ||
3430 | * write.c (TC_FORCE_RELOCATION): Provide a default definition. | |
3431 | (fixup_segment): Allow the target machine to specify that a | |
3432 | relocation must be generated for a particular fixup. Remove | |
3433 | #ifndef TC_HPPA hack. | |
3434 | ||
3435 | * config/tc-hppa.h (TC_FORCE_RELOCATION): Define. | |
3436 | ||
3437 | * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to | |
3438 | be NULL. Only fixup_segment is supposed to do that. | |
3439 | (hppa_force_relocation): New function. | |
3440 | ||
018f2bba ILT |
3441 | Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3442 | ||
c751ad19 ILT |
3443 | * Makefile.in (stabs.o): Added dependencies. |
3444 | ||
018f2bba ILT |
3445 | * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab. |
3446 | ||
81413fa2 JL |
3447 | Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3448 | ||
278cd007 JL |
3449 | * app.c (do_scrub_next_char): Output a TAB before any |
3450 | .app* directive. | |
3451 | ||
81413fa2 JL |
3452 | * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol |
3453 | exists before trying to peek at its name. | |
3454 | (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s | |
3455 | for testcase. | |
3456 | (pa_align_subseg): Delete unused/unwanted function. | |
3457 | ||
385ce433 JL |
3458 | Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3459 | ||
3460 | * read.c (read_a_source_file): Fix test for when to stick a colon | |
3461 | on the end of a label. Make code conditional on either MRI or | |
3462 | LABELS_WITHOUT_COLONS. | |
3463 | ||
3464 | * app.c (do_scrub_next_char): If a line begins with whitespace, leave | |
3465 | the single whitespace character alone. Eat all others. | |
3466 | ||
3467 | * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define. | |
3468 | ||
31a385d1 JL |
3469 | Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3470 | ||
3471 | * config/tc-hppa.c (pa_procend): Do not call process_exit. | |
3472 | (exit_processing_complete): Delete unwanted variable and all | |
3473 | references. | |
3474 | ||
c5953036 ILT |
3475 | Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3476 | ||
3477 | * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext. | |
3478 | Changed to not actually build the external symbol information, as | |
3479 | that is now done by the ECOFF back end. | |
3480 | (ecoff_build_debug): Changed accordingly. | |
3481 | * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function | |
3482 | called by ecoff_setup_ext. | |
3483 | * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0, | |
3484 | set corresponding pointer to NULL. Don't set raw_size and | |
3485 | raw_syments. | |
3486 | (obj_ecoff_set_sym_index): Removed. | |
3487 | (obj_ecoff_set_ext): New function. | |
3488 | * config/obj-ecoff.h (obj_set_sym_index): Don't define. | |
3489 | (obj_ecoff_set_sym_index): Don't declare. | |
3490 | * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr, | |
3491 | elf_set_index): New functions used for ECOFF_DEBUGGING. | |
3492 | (elf_frob_file): Reworked ECOFF debug generation to use | |
3493 | new functions in bfd/ecofflink.c. | |
3494 | ||
3495 | Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
3496 | ||
3497 | * config/tc-hppa.c (pa_def_subspaces): Only create the unwind | |
3498 | subspace for ELF. In the SOM world, the linker is responsible | |
3499 | for creating the unwind subspaces. | |
3500 | ||
e0209756 ILT |
3501 | Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3502 | ||
3503 | * config/obj-coffbfd.c: Use PARAMS rather than EXFUN. | |
3504 | (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is | |
3505 | already set. Fixes .def var; .val external_var; .scl 3; .endef. | |
3506 | (adjust_stab_section): Make static. Declare return type. Remove | |
3507 | unused variables. | |
3508 | ||
3509 | * config/tc-i386.h: Declare tc_coff_fix2rtype and | |
3510 | tc_coff_sizemachdep. | |
3511 | ||
0669e047 KR |
3512 | Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
3513 | ||
3514 | * write.c (write_object_file): Disable obj_check_file_symbols | |
3515 | hook; only back end using it wasn't using it correctly. | |
3516 | (write_object_file): Always call obj_frob_symbol and | |
3517 | tc_frob_symbol; always retain symbol if it's used by a relocation, | |
3518 | regardless of what these routines indicate. | |
3519 | * config/obj-coff.c (coff_frob_symbol): Renamed from | |
3520 | coff_check_file_symbols. | |
3521 | * config/obj-coff.h (obj_check_file_symbols): Deleted. | |
3522 | (coff_frob_symbol): Declare. | |
3523 | (obj_frob_symbol): Call it. | |
3524 | ||
3525 | * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings, | |
3526 | obj_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
3527 | (c_section_header): Ditto. Delete superfluous return at end of | |
3528 | function. | |
3529 | ||
3530 | * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify | |
3531 | coff-sparc-lynx. | |
3532 | (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER | |
3533 | too. | |
3534 | (c_section_header): Rewrite prototype so that it contains no | |
3535 | preprocessing directives. Don't declare it at all if | |
3536 | BFD_ASSEMBLER. | |
3537 | ||
3538 | * configure.in (sparc*-*-lynxos): New target, using coff and | |
3539 | BFD_ASSEMBLER. | |
3540 | ||
3541 | * stabs.c: New file. | |
3542 | * Makefile.in (REAL_SOURCES, OBJS): List it. | |
3543 | * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME, | |
3544 | get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc): | |
3545 | Moved to new file. | |
3546 | ||
3547 | * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf | |
3548 | files. | |
3549 | ||
29cc5816 ILT |
3550 | Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3551 | ||
3552 | * configure.in (mips-*-irix5*): New target. Use elf and mips-big. | |
3553 | * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h. | |
3554 | (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF | |
3555 | pseudo-ops. | |
3556 | (obj_read_begin_hook): If ECOFF_DEBUGGING, call | |
3557 | ecoff_read_begin_hook. | |
3558 | (obj_symbol_new_hook): If ECOFF_DEBUGGING, call | |
3559 | ecoff_symbol_new_hook. | |
3560 | (obj_elf_init_stab_section): Cast alloca result. | |
3561 | (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging | |
3562 | information and write it out into .mdebug section. | |
3563 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro. | |
3564 | (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS. | |
3565 | (ECOFF_DEBUGGING): Define if TC_MIPS. | |
3566 | (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add | |
3567 | fields required by ECOFF. | |
3568 | * config/tc-mips.c: Check ECOFF_DEBUGGING rather than | |
3569 | OBJ_ECOFF in many cases. | |
3570 | (mips_any_noreorder): New variable. | |
3571 | (mips_cprestore_offset): Initialize to -1. | |
3572 | (mips_frame_reg): New variable. | |
3573 | (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1, | |
3574 | RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros. | |
3575 | (md_pseudo_table): Handle "gpword" and "cpadd". | |
3576 | (md_begin): Initialize ok to false. If OBJ_ELF, set alignment | |
3577 | of text, data and bss sections to 4. Set alignment of | |
3578 | .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug | |
3579 | section. | |
3580 | (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment | |
3581 | check. | |
3582 | (append_insn, macro_build, macro_build_lui): Take place | |
3583 | argument. Changed all callers. | |
3584 | (append_insn): If appending a nop, don't emit one. | |
3585 | (macro_build): Changed assertion for 'i', 'j', 'o' case. | |
3586 | (gp_reference): Removed. | |
3587 | (load_address): New function. | |
3588 | (macro): If mips_noreorder is used, set mips_any_noreorder. | |
3589 | Extensive changes to handle GP and PIC symbols differently. | |
3590 | Build both possible code choices using a variant frag, and | |
3591 | make a final decision at the end of assembly when all | |
3592 | information is known. Added PIC support for all symbol | |
3593 | references. | |
3594 | (mips_ip): Don't permit anything but a number after $ for a | |
3595 | coprocessor register. Don't use .lit4 or .lit8 sections when | |
3596 | generating PIC code. If OBJ_ELF, set alignment of .lit4 or | |
3597 | .lit8 section to 4. | |
3598 | (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs. | |
3599 | (s_change_sec): Set alignment of ELF .rodata or .sdata section | |
3600 | to 4. | |
3601 | (s_mipsset): If .set noreorder, set mips_any_noreorder. | |
3602 | (s_cpload): Ignore .cpload if not generating PIC code. Warn | |
3603 | if .cpload is not in noreorder section. | |
3604 | (s_cprestore): Ignore .cprestore if not generating PIC code. | |
3605 | (s_gpword, s_cpadd): New functions. | |
3606 | (tc_get_register): Added frame argument; if true, set | |
3607 | mips_frame_reg to return value. Changed all callers. | |
3608 | (md_estimate_size_before_relax): Don't error out, but instead | |
3609 | determine how much a frag should grow. | |
3610 | (tc_gen_reloc): Return multiple relocs if appropriate, as | |
3611 | determined by md_estimate_size_before_relax. | |
3612 | (md_convert_frag): New function. | |
3613 | (mips_elf_final_processing): Set ELF header flags based on | |
3614 | mips_any_noreorder and mips_pic. | |
3615 | * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define. | |
3616 | (MAX_RELOC_EXPANSION): Define to be 3. | |
3617 | (md_relax_frag): Define to be 0. | |
3618 | (md_convert_frag): Don't define. | |
3619 | (tc_get_register): Changed declaration. | |
3620 | ||
3621 | * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to | |
3622 | support generating ECOFF debugging information for MIPS ELF | |
3623 | targets. Compiled only if ECOFF_DEBUGGING is defined. Changed | |
3624 | handling of external symbols: it now always generates exactly | |
3625 | those external symbols that are defined in the global symbol list. | |
3626 | * Makefile.in (REAL_SOURCES): Added ecoff.c. | |
3627 | (REAL_HEADERS): Added ecoff.h. | |
3628 | (OBJS): Added ecoff.o. | |
3629 | (ecoff.o): New target. | |
3630 | * config/obj-ecoff.c: Almost entirely moved into ecoff.c. | |
3631 | Remaining code mostly just calls ecoff.c code. | |
3632 | * config/obj-ecoff.h: Define ECOFF_DEBUGGING. | |
3633 | (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a | |
3634 | struct localsym. | |
3635 | (obj_read_begin_hook, obj_symbol_new_hook): Define to call | |
3636 | functions in ecoff.c. | |
3637 | (ecoff_stab): Don't declare (now declared in ecoff.h). | |
3638 | (obj_set_sym_index): Define. | |
3639 | (obj_ecoff_set_sym_index): Declare. | |
3640 | ||
3641 | * frags.h (frag_grow): Declare. | |
3642 | * frags.c (frag_grow): Made non-static. | |
3643 | ||
3644 | * write.c (is_dnrange): Do not define if md_relax_frag is defined. | |
3645 | (relax_segment): If md_relax_frag is defined, use it to handle a | |
3646 | frag of type rs_machine_dependent rather than looking through | |
3647 | md_relax_table. | |
3648 | ||
3649 | * read.c (read_a_source_file): If we find a bad pseudo-op, | |
3650 | do a continue to go on to the next line rather than a break. | |
3651 | Removed duplicate bad pseudo-op code which was never executed. | |
3652 | ||
3653 | * read.c (s_lcomm): Do not require a comma after the name. | |
3654 | ||
3655 | * subsegs.h (segment_info_type): Changed hadone field to bitfield. | |
3656 | Added bss bitfield. | |
3657 | * as.c (perform_an_assembly_pass): Set bss flag for bss_section. | |
3658 | * read.c (s_lcomm): Set bss flag for .sbss section if used. | |
3659 | * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a | |
3660 | bss section. Set SEC_RELOC if there are any relocations, even for | |
3661 | a zero size section. | |
3662 | ||
3663 | * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base | |
3664 | data offset on reloc[0]->address rather than reloc[j]->address, so | |
3665 | that multiple relocs can affect different memory locations. | |
3666 | ||
3667 | * write.c (chain_frchains_together, relax_and_size_seg, | |
3668 | adjust_reloc_syms, write_relocs): Make third argument PTR, not | |
3669 | char *, to match definition of bfd_map_over_sections. | |
3670 | ||
3671 | * app.c (do_scrub_next_char): Don't interpret a comment character | |
3672 | as starting a CPP line directive unless it is a '#' and is the | |
3673 | very first characters on the line (i.e., do not permit leading | |
3674 | whitespace). | |
3675 | ||
3676 | * messages.c (identify): Make file argument non-const, to match | |
3677 | callers. | |
3678 | ||
c5e9ccd0 JL |
3679 | Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3680 | ||
3681 | * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check. | |
3682 | ||
3683 | Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com) | |
3684 | ||
3685 | * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too. | |
3686 | * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7 | |
3687 | relocs. | |
3688 | ||
4a1b59ef JL |
3689 | Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3690 | ||
3e330968 | 3691 | * config/tc-hppa.[ch]: Fix assorted trivial indention problems. |
4a1b59ef JL |
3692 | * config/obj-som.c (obj_som_version): Add missing ';'. |
3693 | (som_frob_file): Delete whitespace at EOL. | |
3694 | ||
f3b6e1f2 KR |
3695 | Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com) |
3696 | ||
3697 | * Makefile.in (VERSION): Updated following 2.2 release. | |
3698 | ||
c5e9ccd0 | 3699 | Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
f2eed884 JL |
3700 | |
3701 | * config/tc-hppa.c (hppa_fix_struct): Use a real type for the | |
3702 | field selector, rather than an int. All uses of field selectors | |
3703 | fixed. | |
3704 | (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now. | |
3705 | (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL | |
3706 | field. | |
3707 | ||
3708 | Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) | |
a721c80b JL |
3709 | |
3710 | * config/tc-hppa.c (pa_type_args): For .import statements, | |
3711 | silently ignore attempt to change the symbol type for a function | |
f2eed884 | 3712 | from ST_ENTRY to ST_CODE on .import. |
a721c80b | 3713 | |
ca16b5e5 ILT |
3714 | Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3715 | ||
3716 | * write.h (fixS): Rename fx_callj field to fx_tcbit. | |
3717 | * write.c, config/obj-coff.c, config/obj-coffbfd.c, | |
3718 | config/tc-i960.c: Corresponding changes. | |
3719 | ||
48153d49 JL |
3720 | Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3721 | ||
7420b02b JL |
3722 | * Makefile.in (distclean): Delete config-stamp and config.h |
3723 | ||
f41f3d72 JL |
3724 | * config/tc-hppa.c (evaluate_absolute): Avoid relying on |
3725 | ANSI-C features. | |
3726 | ||
48153d49 JL |
3727 | * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args. |
3728 | Accept new argument "is_export". All callers changed. When | |
3729 | processing a .export directive for a function, do not allow | |
3730 | the user to set the type to "CODE", instead warn and set the | |
3731 | type to "ENTRY". | |
3732 | ||
9226253a ILT |
3733 | Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3734 | ||
3735 | * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted | |
3736 | Lemon <mellon@pepper.ncd.com>). | |
3737 | (mips_ip): Permit odd numbered floating point registers if -mips3. | |
48153d49 | 3738 | (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS. |
9226253a | 3739 | |
53087850 DE |
3740 | Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com) |
3741 | ||
3742 | * configure.in: Remove h8300h, we have multilib now. | |
3743 | ||
5f8a3788 DHW |
3744 | Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) |
3745 | ||
3746 | * configure.in: Support generic netware as being ELF format. | |
3747 | Recognise unixware if the user supplies it. | |
3748 | ||
163aac84 JL |
3749 | Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3750 | ||
513f0471 JL |
3751 | * First cut at cleaning up PA instruction parsing. |
3752 | * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to | |
3753 | insn structure as an argument, and a pointer to a string. All | |
3754 | callers changed. Always read any field selector here. Call | |
3755 | evaluate absolute to get a return value. | |
3756 | (evaluate_absolute): Addept pointer to insn structure as its | |
3757 | argument. All callers changed. | |
3758 | (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield | |
3759 | into an instruction and continuing the main pa_ip loop. | |
3760 | (CHECK_FIELD): New macro for simple range checking of fields. | |
3761 | (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE | |
3762 | and CHECK_FIELD. All immediate fields now pass through | |
3763 | pa_get_absolute_expression which will also handle field selectors. | |
3764 | Delete dead code. Simplify. | |
3765 | (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are | |
3766 | applied are in range. Use bfd_put_32 rather than inserting each | |
3767 | byte of the fixed instrution into the buffer ourselves. | |
3768 | ||
3e411021 JL |
3769 | * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code, |
3770 | it was PA specific and is no longer needed (it's now handled | |
3771 | within the PA backend). | |
3772 | * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition. | |
3773 | * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for | |
3774 | a fixup is $global$ change it to NULL as $global$ is really only | |
3775 | needed long enough to determine the base type of relocation to use. | |
3776 | ||
240cbc57 JL |
3777 | * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined. |
3778 | ||
163aac84 JL |
3779 | * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work |
3780 | for 'z' operands (target of ble branch). | |
3781 | ||
1cc248d2 JL |
3782 | Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3783 | ||
18c4f112 JL |
3784 | * config/tc-hppa.c: (update_subspace): Fix type and name of last |
3785 | parameter. All callers fixed. | |
3786 | (md_begin, pa_chk_field_selector, pa_entry): Lint. | |
3787 | ||
1cc248d2 JL |
3788 | * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector |
3789 | to default state after it's been used. | |
3790 | ||
88eb7ea6 JL |
3791 | Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3792 | ||
3793 | * config/obj-som.c (obj_som_init_stab_section): Change | |
3794 | space/subspace sort keys for the stab sections so as to avoid | |
3795 | bugs in the hp linker and pxdb. | |
3796 | ||
0f894895 JL |
3797 | Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3798 | ||
3799 | * write.c (chain_frchains_together): Update pointer to last | |
3800 | frag for a segment in the seginfo structure. | |
3801 | ||
de074576 JW |
3802 | Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com) |
3803 | ||
3804 | * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS | |
3805 | ||
3806 | Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com) | |
3807 | ||
3808 | * write.c (fixup_segment): Handle conversion of subtraction to | |
3809 | pc-relative addressing even if pc-relative flag is already set. | |
3810 | ||
3811 | * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't | |
3812 | declare either. | |
3813 | ||
3814 | * doc/Makefile.in (distclean): Delete intermediate files from dvi | |
3815 | build, but not the dvi or info files. | |
3816 | * Makefile.in (clean-here): New target; cleans up current | |
3817 | directory only. | |
3818 | (distclean): Use it instead of clean. | |
3819 | ||
3820 | * read.c (s_xstab): Don't use alloca. | |
3821 | ||
3822 | * messages.c (identify): New routine; print message identifying | |
3823 | following messages as coming from assembler. | |
3824 | (as_show_where, as_bad_internal, as_bad_where): Call it. | |
3825 | (as_fatal): Don't need to identify program any more. | |
3826 | ||
efe8ef02 ILT |
3827 | Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3828 | ||
fd4b7c25 KR |
3829 | * config/tc-sparc.c (sparc_ip): Add default case to reloc switch. |
3830 | ||
efe8ef02 ILT |
3831 | * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as |
3832 | well as MIPS ECOFF. | |
3833 | (get_stab_string_offset): Remove unused variable aligned. | |
3834 | ||
aa14e863 JL |
3835 | Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3836 | ||
d6e524f3 JL |
3837 | * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the |
3838 | predefined register table. | |
3839 | (pa_parse_number): Handle %rp in common register shortcut code. | |
3840 | Consistently set return value to -1 for an error. Clean up error | |
3841 | messages and only print them when "print_errors" is true. Handle | |
3842 | empty string case like the HP assembler -- assume a value of | |
3843 | zero. | |
3844 | ||
20cee6d8 JL |
3845 | * config/ho-hpux.h: Do not include ho-sysv.h. Instead include |
3846 | standard hpux include files to pick up various function decls. | |
3847 | ||
aa14e863 JL |
3848 | * config/ho-hppaosf.h: Delete _IO* macros. They are defined in |
3849 | stdio.h. Delete bogus declaration of free. Get path to | |
3850 | alloca-conf.h right. | |
3851 | ||
25270a1c KR |
3852 | Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
3853 | ||
3854 | * expr.c (operand): Fix checks for characters following "0b" or | |
3855 | "0f". | |
3856 | ||
f197d7eb JL |
3857 | Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3858 | ||
ff852e11 JL |
3859 | * config/obj-som.h (obj_attach_unwind_info): Define as a hook |
3860 | so GAS can attach unwind descriptor information to a BFD symbol. | |
3861 | * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind | |
3862 | descriptor information to the BFD symbol. | |
3863 | (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied", | |
3864 | they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF | |
3865 | dependent. | |
3866 | (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent. | |
3867 | (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM. | |
3868 | (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not | |
3869 | build "end-of-function" symbols for SOM, they are not needed. | |
3870 | ||
a50e9b55 JL |
3871 | * config/tc-hppa.c (process_exit): Create temporary symbols with |
3872 | correct prefixes so they can be eliminated later. | |
3873 | ||
49fc68a1 JL |
3874 | * config/tc-hppa.c (call_info struct): Delete unused "frame" field. |
3875 | (pa_callinfo): Insert framesize into the unwind information as | |
3876 | soon as it's available. | |
3877 | (pa_build_unwind_subspace): Do not insert framesize into the unwind | |
3878 | information here. | |
3879 | ||
c43d56f7 JL |
3880 | * Add support for marker type relocations. These mark areas |
3881 | of interest to the linker. ENTRY/EXIT relocations for SOM are | |
3882 | an example of marker relocations. | |
3883 | * write.c (write_relocs): Instead of assuming size of a relocation | |
3884 | is 4 bytes, pick up the size from relocation itself. | |
3885 | (fixup_segment): Do not complain that a value is too small for | |
3886 | marker relocations. | |
3887 | ||
009dc5e1 JL |
3888 | * struc-symbol.h: Add new "sy_used" field to the symbol structure. |
3889 | * expr.c (operand): Set sy_used for any symbol used as an operand. | |
3890 | (expr): Likewise for any symbol used in an expression. | |
3891 | * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported | |
3892 | symbols which are never used and absolute symbols which local scope. | |
3893 | ||
f197d7eb JL |
3894 | * config/obj-som.h (obj_frob_file): Define. |
3895 | * config/obj-som.c (obj_som_init_stab_section): Set alignment | |
3896 | of stab sections. Make space for the special stab entry. | |
3897 | (adjust_stab_sections): Adjust the special entry in the | |
3898 | stabs section. | |
3899 | (som_frob_file): New function. Simply calls adjust_stab_sections | |
3900 | for each section. | |
3901 | ||
bca9cf0b ILT |
3902 | Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
3903 | ||
3904 | * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define. | |
3905 | (mips_pic, mips_cprestore_offset): New static variables. | |
3906 | (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore. | |
3907 | Ignore .bgnb and .endb. | |
3908 | (gp_reference): _gp_disp is never addressed off GP. | |
3909 | (macro_build): Ignore macros while searching for insn. For cases | |
3910 | i, j, and o, accept the reloc type as an argument rather than | |
3911 | assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to | |
3912 | BFD_RELOC_MIPS_GPREL. Added new case a. | |
3913 | (set_at, load_register, macro): Changed calls to macro_build to | |
3914 | pass new argument for i, j and o cases. | |
3915 | (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require | |
3916 | special handling when generating SVR4 PIC code. | |
3917 | (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT | |
3918 | rather than hard coded constants. | |
3919 | (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and | |
3920 | BFD_RELOC_MIPS_CALL16. | |
3921 | (s_option): Set mips_pic based on .option picN. | |
3922 | (s_abicalls): New function; set mips_pic to 2. | |
3923 | (s_cpload): New function; handle .cpload. | |
3924 | (s_cprestore): New function; handle .cprestore. | |
3925 | ||
3926 | * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb, | |
3927 | .endb and .verstamp, setting them to s_ignore. | |
3928 | ||
d191a03c JL |
3929 | Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3930 | ||
47f45d66 JL |
3931 | * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined |
3932 | field. Define SUBSPACE_DEFINED accessor macro. | |
3933 | (pa_subspace): Allow user to override subspace attributes for | |
3934 | built-in subspaces. Set ssd_defined at the end of fcn -- that | |
3935 | way the attributes can only be changed once. Pass newly allocated | |
3936 | name to is_defined_subspace, not a pointer to the input line. | |
3937 | Fix typo in space/subspace rework. | |
3938 | (is_defined_subspace): Delete unused 2nd arg. All callers changed. | |
3939 | ||
3940 | * config/tc-hppa.c (pa_import): If currently in the text segment | |
3941 | and a symbol is imported without type information, set BSF_FUNCTION | |
3942 | for the symbol. | |
20b39b6f JL |
3943 | * write.c (relax_and_size_seg): Correct test to determine if |
3944 | the section's size was rounded up. | |
3945 | ||
e75acd68 JL |
3946 | * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS |
3947 | can properly set all the SOM symbol types. | |
3948 | * config/tc-hppa.c (pa_symbol_type): New enum to represent the | |
3949 | symbol types which can be set from an IMPORT/EXPORT statement. | |
3950 | (pa_export_args): Set the pa_symbol_type type based on arguments. | |
3951 | If defined, call obj_set_symbol_type to pass this information on | |
3952 | to the BFD backend. | |
3953 | ||
d191a03c JL |
3954 | * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any |
3955 | stab section we make. | |
3956 | (s_stab_generic): Likewise. | |
3957 | ||
12696e9c JL |
3958 | Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
3959 | ||
65a7f8a6 JL |
3960 | * Allow backends to override the value of the fake label. |
3961 | * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead | |
3962 | assume backends will define LOCAL_LABEL if anything other than | |
3963 | 'L' is used to denote a local label. | |
3964 | (FAKE_LABEL_NAME): New macro. Defines the default name used for | |
3965 | the "fake" label. | |
3966 | * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code | |
3967 | and instead simply use the string defined by FAKE_LABEL_NAME. | |
3968 | (operand): Likewise. | |
3969 | * read.c (s_stab_generic): Likewise. | |
3970 | * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's | |
3971 | known to be a local label. | |
3972 | * config/tc-i386.h (DOT_LABEL_PREFIX): Delete. | |
3973 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
3974 | * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete. | |
3975 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
3976 | * config/te-sco386.h (DOT_LABEL_PREFIX): Delete. | |
3977 | (LOCAL_LABEL, FAKE_LABEL_NAME): Define. | |
3978 | ||
6bc14195 JL |
3979 | Rework space/subspace handling in PA code to fully support |
3980 | SOM spaces/subspaces. | |
3981 | * config/tc-hppa.c (USE_ALIASES): New object-format dependent define | |
3982 | to control the use of space/subspace name aliases. | |
3983 | (update_subspace): Accept space chain entry for containing space | |
3984 | as a new parameter. All callers changed. | |
3985 | (pa_get_label): Use current_space rather than pa_segment_to_space. | |
3986 | (pa_define_label): Likewise. | |
3987 | (pa_undefine_label): Likewise. | |
3988 | (md_begin): Change into the (possibly modified) text_section. | |
3989 | (pa_parse_space_stmt): Create a new segment/space if create_flag | |
3990 | is true, and the space name is not one of the two predefined spaces. | |
3991 | (pa_subspace): Use current_space rather than a lookup via | |
3992 | pa_segment_to_space. Reset BFD section flags as required by | |
3993 | the .subspace directive. Likewise for the section alignment. | |
3994 | Pass the current space to update_subspace and create_new_subspace. | |
3995 | (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES | |
3996 | is true. When not using aliases, create a BFD section for each | |
3997 | subspace encountered. When not using aliases replace the default | |
3998 | text, data, and bss segments with new ones. | |
3999 | (create_new_subspace): When not using aliases each subspace has a | |
4000 | section/segment and subsegments are not needed, so set the subsegment | |
4001 | to zero. | |
4002 | ||
548ea75b JL |
4003 | * config/tc-hppa.c (pa_parse_space_stmt): If needed, call |
4004 | obj_set_section_attributes to pass space attributes to the | |
4005 | BFD backend. | |
4006 | (create_new_space): Likewise. | |
4007 | (create_new_subspace): Likewise for subspace attributes using | |
4008 | obj_set_subsection_attributes. | |
4009 | (update_subspace): Likewise for subspace attributes using | |
4010 | obj_set_subsection_attributes. | |
4011 | ||
0f3b419c JL |
4012 | * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key |
4013 | for $TEXT$ and $PRIVATE$ from the default space structure. | |
4014 | ||
9a182533 JL |
4015 | * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION |
4016 | as appropriate for the given type. | |
4017 | ||
62f0841b JL |
4018 | * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling |
4019 | SOM relocations. | |
4020 | ||
d56f45f5 JL |
4021 | * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol |
4022 | redefinition. | |
4023 | ||
3c87583d JL |
4024 | * config/obj-som.[ch]: New files for SOM support. Note SOM |
4025 | support is not yet complete in GAS or BFD. | |
4026 | ||
12696e9c JL |
4027 | * config/ho-hppabsd.h: Delete IO* macros, they are defined in |
4028 | stdio.h. Delete declaration of free. Include stdlib.h, unistd.h, | |
4029 | and string.h. | |
4030 | ||
37ed805e JL |
4031 | Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
4032 | ||
12696e9c JL |
4033 | * Allow backends to override the section names used for embedded |
4034 | stabs support. Needed for SOM. | |
4035 | * read.c (STAB_SECTION_NAME): Default the name of the stab section | |
4036 | to ".stab". | |
4037 | (STAB_STRING_SECTION_NAME): Likewise for the stab strings section. | |
4038 | (get_stab_string_offset): Is now passed the full name for the | |
4039 | stab string section rather than a name prefix. All references | |
4040 | changed. | |
4041 | (s_stab_generic): New argument for the stab string section name. | |
4042 | all references changed. | |
4043 | (s_xstab): Append "str" to the stab section name to get the | |
4044 | stab string section name. | |
4045 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str" | |
4046 | to stab section name to get the stab string section name. Pass | |
4047 | the full name of the stab string section to get_stab_string_offset. | |
4048 | * config/obj-elf.c (obj_elf_init_stab_section): Likewise. | |
4049 | ||
53c0b9e7 JL |
4050 | * config/tc-hppa.c (md_begin): Disable "-R" option to fold |
4051 | textand data segments. Warn user "-R" is unsupported on the | |
4052 | PA. | |
37ed805e | 4053 | |
48ac0c90 JL |
4054 | Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu) |
4055 | ||
d33ace2e JL |
4056 | * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for |
4057 | .align and .ALIGN directives. | |
4058 | ||
48ac0c90 JL |
4059 | * config/tc-hppa.c (pa_space): Do not report an error for a .space |
4060 | directive which does not define a "well-known" space and does | |
4061 | not include a space number as an argument. | |
4062 | ||
4063 | * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the | |
4064 | "defined", "loadable", "code_only" and "space_index" fields. | |
4065 | (pa_def_spaces): Correct initialization of the "spnum", "defined", | |
4066 | and "private" fields. | |
4067 | ||
4068 | * write.h (struct fix): Add new tc_fix_data field for the various | |
4069 | backends to attach machine dependent fixup information to. | |
4070 | * write.c (fix_new_internal): Initialize new tc_fix_data field. | |
4071 | * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and | |
4072 | fx_next fields. | |
4073 | (hppa_find_hppa_fix): Delete unnecessary function. Fix all | |
4074 | callers to get HPPA fixup information from the tc_fix_data field | |
4075 | in the GAS fixup. | |
4076 | (hppa_fix_root): Delete unnecessary variable. | |
4077 | (fix_new_hppa): Attach HPPA fixup data to the GAS fixup. | |
4078 | ||
4079 | * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted | |
4080 | function. Fix all callers. | |
4081 | (subspace_dictionary_chain): Delete unused ssd_start_sym field. | |
4082 | ||
4083 | * config/tc-hppa.c (hppa_fix_adjustable): New function to determine | |
4084 | if a particular fixup is adjustable. | |
4085 | * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to | |
4086 | perform the real work. | |
4087 | ||
4088 | * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out | |
4089 | of OBJ_XXX conditionals. | |
4090 | (MAX_RELOC_EXPANSION): Likewise. | |
4091 | ||
4092 | * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all | |
4093 | callers. Now returns log2 (N) for positive N which are an exact | |
4094 | power of two or -1 for an error. | |
4095 | ||
4096 | * config/tc-hppa.c (pa_callinfo): Range check values provided for | |
4097 | ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before | |
4098 | inserting them into the unwind table. | |
4099 | ||
4100 | * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references. | |
4101 | (hppa_gen_reloc_type): New object format dependent macro. | |
4102 | (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF | |
4103 | conditional. The code can (and will) be shared between SOM & ELF | |
4104 | formats in the near future. | |
4105 | (cons_fix_new_hppa, md_apply_fix_1): Likewise. | |
4106 | (pa_build_unwind_subspace, process_exit, pa_exit): Likewise. | |
4107 | (tc_gen_reloc): Use hppa_gen_reloc rather than an object format | |
4108 | specific call. | |
4109 | ||
4110 | * config/tc-hppa.c (pa_comm): Set the segment for a common symbol | |
4111 | to bfd_und_section. | |
4112 | ||
4113 | * config/obj-elf.h (obj_elf_version): Add extern prototype. | |
4114 | ||
4115 | * configure.in (hppa-*-bsd*): New configuration. | |
4116 | BFD is always used for GAS generating SOM objects. | |
4117 | ||
4118 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an | |
4119 | adjustment is rejected by the target machine. | |
4120 | ||
4121 | * config/tc-hppa.c (pa_big_cons): Delete function and its | |
4122 | declaration. All callers changed to use pa_cons. | |
4123 | ||
4124 | * write.c (fixup_segment): Fix indention and open/close brace | |
4125 | problem. | |
4126 | ||
4127 | From Pete Hoogenboom: | |
4128 | * config/tc-hppa.c (md_atof): Return a NULL on success rather than | |
4129 | an empty string. | |
4130 | ||
3515a504 JL |
4131 | * config/tc-hppa.c (pa_parse_space_stmt): Advance |
4132 | input_line_poitner when an invalid argument is encountered. | |
4133 | ||
6121fb06 ILT |
4134 | Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4135 | ||
4136 | * config/tc-a29k.c (md_begin): When opcodes are mashed together in | |
4137 | the table, require that the one without bit 0x1000000 set come | |
4138 | first. Require further that it be case 'b' or 'P'. The a29k | |
4139 | opcode table already meets these constraints. | |
4140 | (machine_ip): When handling case 'i' or 'A', make sure that the | |
4141 | appropriate opcode really exists by looking at the next entry in | |
4142 | the opcode table. | |
4143 | ||
56c96faa ILT |
4144 | Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4145 | ||
729f4bba ILT |
4146 | * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative |
4147 | fixups. Add 6 for long 7.3 case, 2 for short 7.2 case. | |
4148 | ||
007ff46b ILT |
4149 | * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number |
4150 | after a .ent directive. | |
4151 | ||
d1ee509b ILT |
4152 | * config/tc-mips.c (mips_ip): Handle '>' case (shift amount |
4153 | between 32 and 63 for double shift instruction). Do & 0x1f rather | |
4154 | than % 32. | |
4155 | (printInsn): Handle '>'. | |
56c96faa | 4156 | |
fa20b8bf ILT |
4157 | Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4158 | ||
5694ad93 ILT |
4159 | * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol |
4160 | number in the right place. Untested. Probably does not work for | |
4161 | cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney). | |
4162 | ||
f3751617 ILT |
4163 | * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses |
4164 | an illegal offset of 0 or -1. | |
4165 | ||
fa20b8bf ILT |
4166 | * config/obj-elf.c (obj_elf_init_stab_section): Align .stab |
4167 | section to a longword boundary. | |
4168 | ||
4da7942d KR |
4169 | Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com) |
4170 | ||
4171 | * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS. | |
4172 | ||
4173 | From Jeff Law: | |
4174 | * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND -> | |
4175 | HPPA_R_ADDEND. | |
4176 | ||
fd4b7c25 KR |
4177 | Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4178 | ||
4179 | * config/tc-sparc.c (sparc_ip): Fix up membar argument handling. | |
4180 | ||
24934035 SC |
4181 | Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
4182 | ||
8e5afd4f SC |
4183 | * config/tc-sh.c (build_Mbytes): Write the relocs to the correct |
4184 | address. (md_assemble): Make error handling a bit more graceful. | |
4185 | (md_apply_fix): Don't warn on non aligned displacement. | |
fd4b7c25 | 4186 | |
24934035 SC |
4187 | * config/tc-z8k.c (get_specific, built_bytes): Understand all the |
4188 | aspects of lda. | |
4189 | ||
84678d16 KR |
4190 | Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
4191 | ||
4192 | * doc/Makefile.in (install-info): Use "$<*" so VPATH will find | |
4193 | as.info* even if they're in $(srcdir) (e.g., for FSF | |
4194 | distributions). | |
4195 | ||
4196 | * write.c (write_relocs): For relocs that are pc_relative and | |
4197 | pcrel_offset and not partial_inplace, adjust reloc->addend to | |
4198 | compensate for a bfd_perform_relocation bug. | |
4199 | ||
4200 | * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code. | |
4201 | * config/tc-sparc.c: Ditto. | |
4202 | (tc_gen_reloc): Include fx_offset for pcrel fixups. | |
4203 | ||
52aa70b5 JW |
4204 | Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com) |
4205 | ||
4206 | * tc-mips.c (md_pseudo_table): Add dword pseudo op. | |
4207 | ||
ab0751c8 DZ |
4208 | Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
4209 | ||
4210 | * messages.c: replaced all variables called Format with 'format', | |
4211 | for consistency throughout | |
4212 | ||
4213 | * configure.in: handle mips*- instead of mips, mips*el for little | |
4214 | endian configurations | |
4215 | ||
8efed14f ILT |
4216 | Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4217 | ||
4218 | * input-scrub.c (physical_input_file, logical_input_file, | |
4219 | physical_input_line, logical_input_line): Made static. | |
4220 | (as_where): Return current file name and line number, don't print | |
4221 | them out. | |
4222 | * messages.c (as_show_where): New static function. Other | |
4223 | functions use it instead of as_where. | |
4224 | (as_bad_internal): New static function. | |
4225 | (as_bad): Use as_bad_internal. | |
4226 | (as_bad_where): New function, like as_bad but taking a file name | |
4227 | and line number. | |
4228 | * as.h (as_bad_where): Declare. | |
4229 | (as_where): Change prototype for new arguments. | |
4230 | * write.h (fixS): Added fields fx_file and fx_line. | |
4231 | * write.c (fix_new_internal): Save file and line number in fix. | |
4232 | (fixup_segment): Use as_bad_where, not as_bad. | |
4233 | * input-file.c (f_in, file_name): Made static. | |
4234 | * cond.c (struct file_line): Just use file and line fields. | |
4235 | (s_else): Use as_where and as_bad_where, not get_file_line and | |
4236 | set_file_line. | |
4237 | (get_file_line, set_file_line): Removed. | |
4238 | * listing.c (listing_newline): Use as_where. | |
4239 | * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where. | |
4240 | * config/obj-ecoff.c (add_file): Use as_where. | |
4241 | * config/obj-elf.c (obj_elf_init_stab_section): Use as_where. | |
4242 | * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where. | |
4243 | * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert. | |
4244 | ||
efa0c22e KR |
4245 | Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com) |
4246 | ||
4247 | * config/tc-m68k.h: Don't define REGISTER_PREFIX or | |
4248 | OPTIONAL_REGISTER_PREFIX if either is already defined. | |
4249 | ||
4250 | * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0". | |
4251 | ||
4252 | * configure.in: Set bfd_gas for all sparc targets. Added facility | |
4253 | for keeping or rejecting configurations still under development; | |
4254 | default is to assume production environment, and reject configs | |
4255 | still being worked on. Mark Elf configurations (except sparc and | |
4256 | i386) as developmental. Deleted cases matching some generic names | |
4257 | in favor of more specific names. (E.g., when we get Alpha | |
4258 | support, we'll still only support VMS for Vax.) | |
4259 | ||
4260 | * config/tc-sparc.h (md_end): New macro. | |
4261 | * config/tc-sparc.c (md_end): Function deleted. | |
4262 | (BFD_RELOC_*): Delete macros that used to help keep the non-bfd | |
4263 | version compiling. All sparc targets will use bfd now. | |
4264 | * tc.h (md_end): Don't declare if it's defined as a macro. | |
4265 | ||
4266 | Changes from Jeff Law and Peter Hoogenboom: | |
4267 | ||
4268 | * read.c (next_char_of_string): Limit octal character constants to | |
4269 | three digits. | |
4270 | ||
4271 | * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn | |
4272 | against placing additional object-file dependent code here. Warn | |
4273 | against contaminating all of GAS with the internals of tc-hppa.c | |
4274 | through inclusion of tc-hppa.h. Delete all forward declarations | |
4275 | for functions only used within tc-hppa.c, likewise for structures, | |
4276 | variables, and #defines. Try to group OBJ_ELF and OBJ_SOM | |
4277 | conditional code in a few small places. | |
4278 | ||
4279 | * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group | |
4280 | structures, global variables, forward declarations together. | |
4281 | Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM | |
4282 | conditional code -- try to group conditional code together | |
4283 | into a few places. Make all functions and variables which | |
4284 | are only used within tc-hppa.c static. PARAMize all functions. | |
4285 | Add comments to functions. Delete unused functions, variables, | |
4286 | #defines, etc. Delete unused members within structures. Delete | |
4287 | ldil;ble hacks -- it is believed they were installed to work | |
4288 | around old gas bugs. Avoid using mixed case for local | |
4289 | functions, variables, and structures. Fix formatting problems | |
4290 | not found by GNU-indent. Add FIXME notices for things which | |
4291 | should be worked on the near future. Delete lots of old | |
4292 | useless (1.36 PA-SOM) code. | |
4293 | ||
4294 | * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type | |
4295 | field of the fixS structure. Needed to build unwind | |
4296 | descriptors correctly. | |
4297 | ||
4298 | * write.c: (fixup_segment): Allow expressions such as | |
4299 | sym1-sym2+const as long as sym2 is $global$. | |
4300 | ||
4301 | * write.c (adjust_reloc_syms): Provide a hook so that a target | |
4302 | cpu configuration can reject certain relocation reductions. | |
4303 | * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations | |
4304 | which do not involve function symbols. | |
4305 | ||
4306 | * config/tc-hppa.h: Reindent with GNU-indent. Delete references | |
4307 | to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused | |
4308 | STAB_FIXUP macro. | |
4309 | * config/tc-hppa.c: Likewise. | |
4310 | ||
4311 | * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead | |
4312 | of elf32_symbol_type. | |
4313 | (pa_export_args): Likewise. | |
4314 | (elf_hppa_final_processing): Likewise. | |
4315 | (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed | |
4316 | anymore?) | |
4317 | (hppa_tc_make_sections): Do not declare elf_get_symtab_map any | |
4318 | ore. | |
4319 | ||
4320 | * config/tc-hppa.c: (md_section_align): Align all sections to | |
4321 | a multiple of the section alignment rather than always a | |
4322 | multiple of 8. | |
4323 | ||
4324 | * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation | |
4325 | bits are zero (eg they specify no relocations), then do not even | |
4326 | bother adding their entries to thesymextn section. | |
4327 | ||
7766838e ILT |
4328 | Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4329 | ||
4330 | * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc | |
4331 | option, which is used by the SunOS make default .s.o rule. | |
4332 | ||
fd4b7c25 KR |
4333 | Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com) |
4334 | ||
4335 | * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs | |
4336 | operating on upper 32 bits of immediate constants to lower-half | |
4337 | relocs with adjusted constants. | |
4338 | ||
dff60b7d ILT |
4339 | Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4340 | ||
4341 | * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable | |
4342 | m68k_aout_machtype. | |
4343 | * config/tc-m68k.c (omagic): Remove obsolete and unused variable. | |
4344 | (m68k_aout_machtype): New variable, if OBJ_AOUT. | |
4345 | (md_assemble): Initialize m68k_aout_machtype based on | |
4346 | current_architecture, if OBJ_AOUT. | |
4347 | (md_parse_option): Remove obsolete reference to omagic. | |
4348 | ||
c17cd709 ILT |
4349 | Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4350 | ||
dd3f1f76 ILT |
4351 | * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op. |
4352 | (s_option): Ignore .option O* and .option pic*. | |
4353 | (s_ent): Skip whitespace between symbol and optional digit. | |
dff60b7d | 4354 | (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx). |
dd3f1f76 | 4355 | |
54508138 ILT |
4356 | * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape |
4357 | characters in state 6. | |
4358 | * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are | |
4359 | hexidecimal digits. | |
4360 | ||
c17cd709 ILT |
4361 | * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work |
4362 | for ELF by hacking around bizarre bfd_perform_relocation behaviour | |
4363 | that I don't dare change. | |
4364 | ||
ad660eb1 ILT |
4365 | Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org) |
4366 | ||
4367 | * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't | |
4368 | call strchr for each character to see if it is a special char, | |
4369 | instead add a second loop over special_chars. Set alignment | |
4370 | of text, data and bss sections to 4. | |
4371 | (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be | |
4372 | used again. | |
4373 | (reloc): Don't return 8 and 16 bit non-PC relative relocations on | |
4374 | ELF, since the ELF object format does not have these type of | |
4375 | relocations. Change the abort into as as_bad and return | |
4376 | BFD_RELOC_NONE to silence compiler warnings. | |
4377 | (md_assemble): Keep track of the instruction size. Allow white | |
4378 | space between the $ and the constant for compatibility with older | |
4379 | gases and other assemblers. | |
4380 | (i386_operand): Skip spaces between $ and expression. | |
4381 | (tc_gen_reloc): Don't allow anything but 32 bit relocations on | |
4382 | ELF. Convert abort into an as_bad and assert into as_fatal. | |
4383 | ||
132239bf KR |
4384 | Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4385 | ||
4386 | * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If | |
4387 | sub_symbolP is in the current segment, convert to a PC-relative | |
4388 | fixup and discard the symbol. | |
4389 | ||
b7cbb59f ILT |
4390 | Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4391 | ||
463b1851 ILT |
4392 | * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol |
4393 | for st_StaticProc just like st_Proc. | |
4394 | ||
b7cbb59f ILT |
4395 | * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT |
4396 | so that OBJ_BOUT doesn't forget to adjust all the fragments in the | |
4397 | .bss section. | |
4398 | ||
f2a663d3 ILT |
4399 | Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4400 | ||
4401 | * config/tc-mips.c: If OBJ_ELF, include elf/mips.h. | |
4402 | (mips_regmask_frag): New static variable, if OBJ_ELF. | |
4403 | (md_begin): If OBJ_ELF, create .reginfo section and set | |
4404 | mips_regmask_frag to a frag. | |
4405 | (mips_elf_final_processing): New function, if OBJ_ELF. Set | |
4406 | mips_regmask_frag to register mask information. | |
4407 | * config/tc-mips.h (elf_tc_final_processing): New macro, defined | |
4408 | if OBJ_ELF. | |
4409 | ||
99024047 KR |
4410 | Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4411 | ||
2145a183 KR |
4412 | * messages.c (as_fatal): Use myname when printing messages. |
4413 | ||
99024047 KR |
4414 | * config/tc-i960.c (md_begin): Use null pointer, not empty string, |
4415 | as initial "return" value in case hashing isn't needed. | |
4416 | ||
4417 | * config/tc-a29k.c (md_atof): Return null, not empty string, on | |
4418 | success. | |
4419 | * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof), | |
4420 | config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof), | |
4421 | config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof), | |
4422 | config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto. | |
4423 | ||
4424 | Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) | |
2dd45209 SC |
4425 | |
4426 | fix for pr 3571 | |
4427 | * config/tc-h8300.c (get_specific): Special action if 8 bit | |
4428 | address seen. (check_operand): Don't complain if truncating top | |
4429 | bits of an 8 bit address. (build_bytes): Allow an immediate and | |
4430 | an absolute in the same insn. | |
4431 | ||
f37449aa ILT |
4432 | Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4433 | ||
4434 | * write.c (write_contents): Don't crash if seginfo is NULL. | |
4435 | ||
4436 | * config/obj-ecoff.c (ecoff_frob_file): Write out register masks | |
4437 | by modifying .reginfo section, not by directly modifying BFD | |
4438 | backend data. | |
4439 | ||
fec552ce DZ |
4440 | Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
4441 | ||
4442 | * config/ho-sunos.h: remove extern time declaration | |
4443 | ||
8d3be803 KR |
4444 | Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4445 | ||
4446 | * messages.c (as_fatal): Do mention that it's the assembler that | |
4447 | got the fatal error. | |
4448 | ||
88225433 ILT |
4449 | Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4450 | ||
1aa6938e ILT |
4451 | * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to |
4452 | hold register masks. | |
4453 | (md_begin): Initialize them to zero. | |
4454 | (append_insn): Update mips_gprmask and mips_cprmask. Also add | |
4455 | register variables pinfo and prev_pinfo. | |
4456 | * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare. | |
4457 | * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask | |
4458 | and cprmask from mips_gprmask and mips_cprmask. | |
4459 | ||
88225433 ILT |
4460 | * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF. |
4461 | * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF. | |
4462 | (various): Change all references to GP references to apply if | |
4463 | GPOPT, not if OBJ_ECOFF. | |
4464 | (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata | |
4465 | instead of .rdata. If OBJ_ELF, set section flags for .rodata and | |
4466 | .sdata sections. | |
4467 | (s_frame, s_loc, s_mask): Comment out entire functions, rather | |
4468 | than just body. They're not used anyhow. | |
4469 | * configure.in: Set cpu_type to mips for mips*. Accept | |
4470 | mips-*-elfl* and mips-*-elf*. | |
4471 | ||
17a0da33 ILT |
4472 | Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org) |
4473 | ||
4474 | * config/obj-elf.c (obj_elf_common): Allow the alignment field to | |
4475 | not be specified. | |
4476 | ||
80aab579 ILT |
4477 | Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4478 | ||
abdad6bc ILT |
4479 | * config/tc-mips.c (cons_fix_new_mips): New function. Turn |
4480 | BFD_RELOC_64 into BFD_RELOC_32. | |
4481 | * config/tc-mips.h (TC_CONS_FIX_NEW): Define. | |
4482 | (cons_fix_new_mips): Declare. | |
4483 | ||
80aab579 ILT |
4484 | Changes to let cons handle bignums like general expressions. |
4485 | * expr.h (expressionS): New field X_unsigned. | |
4486 | * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for | |
4487 | unary minus case. | |
4488 | (expr) Fix typo resultP to right if missing operand. Set | |
4489 | X_unsigned to 1 when building new expression. | |
4490 | * read.c (potable): Make "octa" and "quad" call cons, not | |
4491 | big_cons. | |
4492 | (cons): Handle bignums. If given an O_constant (small integer) to | |
4493 | fill a big space, turn it into a bignum. | |
4494 | (parse_bitfield_cons): Set X_unsigned field. | |
4495 | (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons): | |
4496 | Removed. | |
4497 | * read.h (big_cons): Remove prototype. | |
4498 | * symbols.c (resolve_symbol_value): Don't give a warning if a | |
4499 | symbol in expr_section can not be resolved. | |
4500 | (S_SET_VALUE): Clear X_unsigned. | |
4501 | * write.c (write_object_file): If resolve_symbol_value failed on a | |
4502 | symbol we are writing out, give a warning. | |
4503 | * config/tc-h8500.c (parse_reglist): Set X_unsigned. | |
4504 | * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to | |
4505 | call pa_cons, not pa_big_cons. | |
4506 | (pa_big_cons): Remove. | |
4507 | * config/tc-hppa.h (pa_big_cons): Remove declaration. | |
4508 | * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons, | |
4509 | not big_cons. | |
4510 | ||
4511 | Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) | |
4512 | ||
4513 | * doc/as.texinfo (Copying): new node, to handle the recent changes | |
4514 | in the texinfo/gpl.texinfo file | |
4515 | ||
4f5666c5 ILT |
4516 | Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4517 | ||
4518 | * read.c (big_cons): Handle "0" correctly. | |
4519 | ||
4520 | * config/tc-mips.c (md_begin): Set target_big_endian correctly. | |
4521 | ||
8208ab5a KR |
4522 | Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4523 | ||
4524 | * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should | |
4525 | have pc-relative fixup. | |
4526 | (md_parse_option): Move "-k" case down near "-pic" case. | |
4527 | ||
31909d40 KR |
4528 | * configure.in: Alphabetize list of cpu type alternatives. Enable |
4529 | OS values of "linux*elf*" and "linux*coff*" to select those | |
4530 | formats, with linux emulation. Don't bother checking for upper- | |
4531 | or mixed-case versions of "ose". | |
4532 | ||
8208ab5a KR |
4533 | Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
4534 | ||
4535 | * config/z8k.c (md_pseudo_table): add "unseg". | |
4536 | ||
6cc87fbb RP |
4537 | Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
4538 | ||
4539 | * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes | |
4540 | found while extending the dissassembler. | |
4541 | ||
8f3956b3 SS |
4542 | Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com) |
4543 | ||
4544 | * configure.in: Split i386 LynxOS out from other coff targets, | |
4545 | add a specific Lynx emulation. | |
4546 | Add m68k LynxOS target. | |
4547 | * config/tc-i386.c: Define specific Lynx target format. | |
4548 | * config/tc-m68k.c: Define specific Lynx target format. | |
4549 | * config/te-lynx.h: New file. | |
4550 | ||
4551 | * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be | |
4552 | "coff-{i386,m68k}" if TARGET_FORMAT already defined. | |
4553 | (INIT_STAB_SECTION): Define. | |
4554 | * config/obj-coffbfd.c: Include <time.h>. | |
4555 | (write_object_file): Look for .stab sections and call | |
4556 | adjust_stab_section. | |
4557 | (adjust_stab_section): New function, fills in the first symbol | |
4558 | of a stab section with number of symbols and string table size. | |
4559 | (obj_coff_init_stab_section): New function, creates the initial | |
4560 | symbol for a stab section. | |
4561 | ||
43029a8f KR |
4562 | Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4563 | ||
4564 | * config/atof-vax.c (md_atof): Return null on success instead of | |
4565 | empty string. | |
4566 | * config/atof-tahoe.c (md_atof): Ditto. | |
4567 | * read.c (float_cons): Expect a null pointer for success, not an | |
4568 | empty string. | |
4569 | ||
4570 | * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer | |
4571 | on success, instead of empty string. All callers changed. | |
4572 | ||
4573 | * config/tc-vax.c: Use PARAMS in declarations. | |
4574 | (vip_op): Use NULL instead of empty string for success in error | |
4575 | and warning fields. | |
4576 | ||
b7318ac4 KR |
4577 | Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4578 | ||
b9790da8 KR |
4579 | * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols |
4580 | in different defined segments. | |
4581 | ||
b7318ac4 | 4582 | * write.c (relax_segment): Localize "aim" variable. If |
132239bf | 4583 | DIFF_EXPR_OK, don't impose checks on symbol segment types. |
b7318ac4 KR |
4584 | (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current |
4585 | segment, convert to a PC-relative fixup and discard the symbol. | |
4586 | ||
4587 | * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored. | |
4588 | (md_parse_option) [TE_SUN3]: Set it for "-k". | |
4589 | (m68k_ip): Generate proper fixup for mode 7.3. | |
4590 | * config/tc-m68k.h (DIFF_EXPR_OK): Define. | |
4591 | ||
c996b199 KR |
4592 | Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4593 | ||
4594 | * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved | |
4595 | earlier in the file. | |
4596 | (insop, add_exp): Now defined as functions, for readability. | |
4597 | (insop): Now takes two arguments; callers changed. | |
4598 | ||
6d6b97b7 RP |
4599 | Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
4600 | ||
58f3e8a9 RP |
4601 | * config/tc-m88k.c (get_o6): new function. |
4602 | (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg, | |
4603 | get_vec9, getval, get_pcr, calcop, match_name): make static and | |
4604 | prototype. | |
4605 | (s_file): remove extraneous forward decl. | |
4606 | (md_begin): add const to retval decl. | |
4607 | (calcop): cope with instructions without arguments. Handle 'o' | |
4608 | type argument, the o6 field of the prot insn. | |
4609 | (md_estimate_size_before_relax): return a dummy value. | |
4610 | ||
6d6b97b7 RP |
4611 | * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is |
4612 | in bits 10 through 7. flt.[dxs]s requires an r register in the | |
4613 | second argument. New instruction lda.x. New instruction muls | |
4614 | (alias for mul). | |
4615 | ||
4616 | Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4617 | ||
4618 | * Makefile.in (distclean): Recurse like clean. | |
4619 | * doc/Makefile.in (distclean): New target. | |
4620 | ||
4621 | * config/tc-mips.c (md_begin): Set BFD architecture and machine | |
4622 | based on MIPS ISA level. | |
4623 | ||
4624 | Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4625 | ||
4626 | * as.c (main): "exhausted", not "exhuasted". | |
4627 | ||
4628 | * struc-symbol.h (struct symbol): Add sy_used_in_reloc field. | |
4629 | * write.c (adjust_reloc_syms): Set sy_used_in_reloc. | |
4630 | (write_object_file): Never strip symbols with sy_used_in_reloc | |
4631 | set. | |
4632 | ||
4633 | * config/obj-elf.c (obj_elf_section): Rewrote to handle both | |
4634 | Solaris and SVR4 style .section pseudo-ops. | |
4635 | (obj_elf_ident): Set SEC_READONLY for .comment section. | |
4636 | * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're | |
4637 | generating a reloc, don't apply a fix. | |
4638 | ||
6110df28 KR |
4639 | Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4640 | ||
4641 | * config/obj-coffbfd.c (relax_align): Now static. | |
4642 | ||
9bd0d649 ILT |
4643 | Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4644 | ||
4645 | * read.c (get_stab_string_offset): Make non-static. Make | |
4646 | arguments const. Don't align strings to 4 byte boundaries. | |
4647 | * read.h: Declare get_stab_string_offset. | |
4648 | * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as | |
4649 | SEC_LOAD for progbits section. | |
4650 | (obj_elf_init_stab_section): New function. | |
4651 | (adjust_stab_sections): Add casts to avoid warnings. | |
4652 | * config/obj-elf.h (INIT_STAB_SECTION): Call | |
4653 | obj_elf_init_stab_section. | |
4654 | (OBJ_PROCESS_STAB): Removed definition. | |
4655 | ||
80903ca6 ILT |
4656 | Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4657 | ||
4658 | * config/obj-elf.h (S_GET_SIZE): Define. | |
4659 | (obj_frob_forward_symbol): Define. | |
4660 | * config/tc-i386.c (line_comment_chars): Initialize in all cases. | |
4661 | ||
13998021 ILT |
4662 | Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4663 | ||
9bd0d649 | 4664 | * tc.h: Declare tc_gen_reloc differently depending upon |
13998021 ILT |
4665 | RELOC_EXPANSION_POSSIBLE. |
4666 | * config/obj-elf.c (obj_elf_section): Only set flags when first | |
4667 | creating the section. | |
4668 | ||
4669 | Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
4670 | ||
4671 | * config/tc-mips.c (append_insn): Don't swap a trap instruction | |
4672 | with a branch. | |
4673 | ||
4f0bccc7 ILT |
4674 | Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4675 | ||
90397ff8 ILT |
4676 | * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions; |
4677 | set previous_section and previous_subsection and then call s_data | |
4678 | and s_text, respectively. | |
4679 | (obj_pseudo_table): Add data and text. | |
4680 | (obj_elf_section): Add SEC_LOAD to default initialization of | |
4681 | flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as | |
4682 | SEC_ALLOC for "alloc" string. Don't bother trying to find the | |
4683 | section; just use subseg_new. | |
4684 | ||
4f0bccc7 ILT |
4685 | * read.c (change_to_section): Removed. This is now done by |
4686 | subseg_new. | |
4687 | (get_stab_string_offset): Rearranged somewhat. Create the section | |
4688 | using subseg_new. Store the string index in seg_info, rather than | |
4689 | in a static variable. Force the first string to be empty. Use | |
4690 | frag_more rather than FRAG_APPEND_1_CHAR. | |
4691 | (s_stab_generic): Rewrote. | |
4692 | * subsegs.h (segment_info_type): Added stabu union. | |
4693 | * subsegs.c (subseg_new): Initialize stab_string_size to 0. | |
4694 | * config/obj-aout.c: Don't include aout/stab_gnu.h. | |
4695 | (obj_aout_stab, obj_aout_desc): Removed. | |
4696 | (obj_pseudo_table): Removed desc and stabX entries. | |
4697 | * config/obj-bout.c: Same changes as config/obj-aout.c. | |
4698 | * config/obj-bout.h (S_SET_TYPE): Define. | |
4699 | (tc_bout_fix_to_chars): Declare. | |
4700 | * config/obj-coff.c (obj_coff_stab): Removed. | |
4701 | (obj_pseudo_table): Removed desc and stabX entries. | |
4702 | * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define. | |
4703 | * config/obj-coffbfd.c (current_stab_symbol): Removed. | |
4704 | * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type, | |
4705 | n_other, n_desc and n_value fields. | |
4706 | (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed. | |
4707 | (MAKE_STAB_SYMBOL): Removed. | |
4708 | * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab. | |
4709 | Changed arguments and removed parsing code. | |
4710 | (obj_pseudo_table): Removed stabX entries. | |
4711 | * config/obj-ecoff.h (ecoff_stab): Declare. | |
4712 | (OBJ_PROCESS_STAB): Define. | |
4713 | * config/obj-elf.c: Don't include aout/stab_gnu.h. | |
4714 | (obj_elf_stab, obj_elf_xstab, obj_elf_desc, | |
4715 | elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic): | |
4716 | Removed. | |
4717 | (obj_pseudo_table): Removed desc, stabX and xstabs entries. | |
4718 | (obj_elf_version): Use subseg_new, not bfd_make_section. Don't | |
4719 | set SEC_LOAD for .note section. | |
4720 | (adjust_stab_sections): Get frag pointer from seg_info, rather | |
4721 | than looking through frags. | |
4722 | * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed. | |
4723 | (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): | |
4724 | Define. | |
4725 | * config/obj-vms.c (obj_aout_stab): Removed. | |
4726 | (obj_pseudo_table): Removed stabX entries. | |
4727 | * config/obj-vms.h (S_SET_TYPE): Define. | |
4728 | ||
4729 | * as.h: Declare listing. | |
4730 | * read.c: Don't declare listing. | |
4731 | (emit_expr): Cast fix_new_exp argument. | |
4732 | (parse_bitfield_cons): Correct printf format. | |
4733 | * symbols.c (symbol_new): Add cast to avoid warning. | |
4734 | * write.h: Declare text_last_frag and data_last_frag. | |
4735 | * config/obj-bout.c (obj_bout_line): Added dummy argument. | |
4736 | * config/obj-coffbfd.c: Add some casts to avoid warnings. | |
4737 | * config/tc-a29k.c: Likewise. | |
4738 | * config/tc-i960.c: Likewise. Also fully bracket structure | |
4739 | initializations, fix printf formats, and remove unused variables. | |
4740 | ||
604633ae ILT |
4741 | Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4742 | ||
4743 | * read.c (s_desc): Only compile and use if S_SET_DESC is defined. | |
4744 | * struc-symbol.h: Declare verify_symbol_chain and | |
4745 | verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS. | |
4746 | * symbols.c (verify_symbol_chain): Removed useless expression. | |
4747 | * write.c (headers, the_object_file): Only use if not | |
4748 | BFD_ASSEMBLER and not BFD. | |
4749 | (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or | |
4750 | not BFD. | |
4751 | (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and | |
4752 | not OBJ_AOUT). | |
4753 | * write.h: Declare relax_segment. | |
4754 | * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made | |
4755 | static. | |
4756 | (stack_top): Commented out, since it's not used. | |
4757 | Fixed up pseudo-op functions to take an ignored int argument. | |
4758 | (size_section): Added default BAD_CASE to switch. | |
4759 | Changed bzero calls to memset. | |
4760 | * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME | |
4761 | (s), not on s itself. | |
4762 | * config/tc-a29k.c (s_use): Take ignored int argument. Only | |
4763 | define if OBJ_COFF is not defined. | |
4764 | * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make | |
4765 | argument signed again. | |
4766 | * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int | |
4767 | argument. | |
4768 | (m68k_ip): Fully bracket initialization of archs. | |
4769 | Correct several formats for __LINE__ to be %d rather than %s. | |
4770 | (init_table): Fully bracket initialization. | |
4771 | Cast values larger than 0x7f assigned to fr_opcode to char. | |
4772 | ||
4773 | * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set. | |
4774 | Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a | |
4775 | section name, and subseg_set always takes a segT. Changed all | |
4776 | callers as appropriate. | |
4777 | * config/obj-coffbfd.c (change_to_section): Renamed to | |
4778 | obj_coff_add_segment. Corrected. Made callers use subseg_new. | |
4779 | * config/obj-coffbfd.h (obj_segment_name, obj_add_segment): | |
4780 | Define. | |
4781 | ||
54e3e909 DE |
4782 | Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com) |
4783 | ||
4784 | * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'. | |
4785 | ||
58d4951d ILT |
4786 | Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4787 | ||
4788 | * config/obj-elf.h (S_SET_SIZE): Actually set the size. | |
4789 | ||
4790 | Gcc lint. | |
54e3e909 | 4791 | * Added a number of casts to function calls. |
58d4951d ILT |
4792 | * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant, |
4793 | operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY, | |
4794 | read_a_source_file, s_align_bytes, demand_empty_rest_of_line, | |
4795 | ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore), | |
4796 | read.h (is_name_beginner, is_part_of_name), config/obj-elf.c | |
4797 | (obj_elf_section), config/tc-i386.c (parse_register), | |
4798 | config/tc-sparc.c (isoctal, s_proc): Cast char | |
4799 | array indices to unsigned char. | |
54e3e909 DE |
4800 | * app.c (process_escape): Make static. Add prototype. Change |
4801 | argument from char to int. | |
58d4951d ILT |
4802 | * as.c: Include output-file.h for prototypes. Comment out unused |
4803 | function got_sig. | |
4804 | * Makefile.in (as.o): Depend on output-file.h. | |
4805 | * as.h (BAD_CASE): Cast val argument to long, and use %ld. | |
54e3e909 DE |
4806 | (pseudo_typeS): Add prototype to poc_handler field. |
4807 | (print_version_id): Add prototype. | |
4808 | (xmalloc, xrealloc): Change size arguments to unsigned long. | |
4809 | (do_scrub_next_char): Add prototypes for function arguments. | |
4810 | (had_errors, had_warnings, scrub_from_file): Remove duplicate | |
4811 | declarations. | |
4812 | * atof-generic.c (atof_generic): Make size variables unsigned. | |
58d4951d | 4813 | * cond.c (ignore_input): Removed unused local variable ptr. |
54e3e909 DE |
4814 | * expr.c (floating_constant, integer_constant): Make static. Add |
4815 | prototypes. | |
4816 | * flonum-copy.c (flonum_copy): Make size variables unsigned. | |
58d4951d | 4817 | * frags.h: Add prototype for frag_init. |
54e3e909 DE |
4818 | * hash.h, hash.c: Change hash values from char * to PTR, make hash |
4819 | strings const, make returned error strings const char *. Added | |
4820 | prototypes for functions. | |
4821 | * input-file.h, input-file.c (input_file_buffer_size): Return | |
4822 | unsigned int. | |
4823 | * input-scrub.c (buffer_length): Make unsigned. | |
4824 | (input_scrub_push, input_scrub_pop): Make static. | |
58d4951d ILT |
4825 | * listing.c (list_symbol_table): Cast sprintf argument to unsigned |
4826 | long and use %lx. Print name of segment rather than address of | |
4827 | structure. | |
54e3e909 DE |
4828 | (listing_list, listing_title): Change argument to int. |
4829 | (listing_eject, listing_flags, listing_psize): Add int argument. | |
4830 | * listing.h: Corresponding declaration changes. | |
4831 | * obj.h (obj_emit_symbols): Rename prototype argument to avoid | |
4832 | shadowing. | |
58d4951d | 4833 | * read.h: Change get_absolute_expression prototype to return |
54e3e909 DE |
4834 | offsetT. Add prototype for next_char_of_string. Various |
4835 | prototype changes. | |
58d4951d | 4836 | * read.c: Remove prototype for next_char_of_string. |
54e3e909 DE |
4837 | (pobegin): Make errtxt const. Make new_length, tmp_len and num |
4838 | unsigned. | |
4839 | (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill, | |
4840 | s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument. | |
4841 | Change all callers. | |
58d4951d ILT |
4842 | (s_comm): Change temp from valueT to offsetT. Cast to long when |
4843 | printing and use %ld (only for error messages anyhow). | |
54e3e909 DE |
4844 | (s_long, s_int): Remove unused functions. |
4845 | (cons): Change argument to int. | |
58d4951d ILT |
4846 | (emit_expr): Use %lx when printing longs. |
4847 | (get_absolute_expression): Return offsetT, not long. | |
4848 | (get_stab_string_offset): Comment out unless | |
4849 | SEPARATE_STAB_SECTIONS. | |
4850 | (s_stab_generic): Remove unused offset. Define seg_is_new only | |
4851 | if SEPARATE_STAB_SECTIONS. Use toP only in local block. | |
54e3e909 | 4852 | * struc-symbol.h (verify_symbol_chain_2): Add prototype. |
58d4951d | 4853 | * symbols.c: Remove nested comment. |
54e3e909 | 4854 | (symbol_new): Rename value to valu. |
58d4951d | 4855 | (colon): Use %ld and cast to long in error message. |
54e3e909 DE |
4856 | * symbols.h: Remove duplicate verify_symbol_chain declaration. |
4857 | * tc.h: Remove unused md_emit_relocations declaration. | |
4858 | (tc_gen_reloc): Add declaration. | |
58d4951d ILT |
4859 | * write.c (cvt_frag_to_fill): Change first argument name depending |
4860 | on BFD_ASSEMBLER. | |
54e3e909 DE |
4861 | (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc |
4862 | declarations. Make n unsigned. | |
4863 | (write_contents): Remove unused i, n, relocs, fixp. Rename frags | |
4864 | to f to avoid shadowing. | |
58d4951d ILT |
4865 | (write_object_file): Define fragP only if not BFD_ASSEMBLER or not |
4866 | WORKING_DOT_WORD. Remove unused keep. Only declare punt and | |
54e3e909 | 4867 | punt_it if they will be used. Make i and n unsigned. |
58d4951d | 4868 | (fixup_segment): Cast to long and use %ld in error message. |
54e3e909 | 4869 | * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned. |
58d4951d ILT |
4870 | * config/obj-aout.h: Remove nested comment. Add prototype for |
4871 | obj_aout_frob_symbol. | |
54e3e909 DE |
4872 | (obj_aout_line, obj_aout_desc): Add int argument. |
4873 | * config/obj-ecoff.c: Changed build routines to use an unsigned | |
4874 | offset. | |
4875 | (add_string): Make len unsigned long. | |
58d4951d ILT |
4876 | (obj_ecoff_stab): Use %lu in error message. |
4877 | * config/obj-elf.c (obj_elf_common): Comment out unused label | |
4878 | allocate_bss. | |
4879 | (obj_elf_frob_symbol): Return 0 (currently broken). | |
54e3e909 DE |
4880 | (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type, |
4881 | obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common, | |
4882 | obj_elf_line, obj_elf_previous): Add int argument. | |
4883 | (obj_elf_write_symbol_p): Make static. | |
4884 | * config/obj-elf.h (obj_elf_write_symbol): Add prototype. | |
58d4951d ILT |
4885 | * config/tc-hppa.h: Remove declarations of functions declared in |
4886 | read.h. | |
54e3e909 DE |
4887 | * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT. |
4888 | (s_bss): Add int argument. | |
4889 | (fits_in_signed_byte, smallest_imm_type): Make argument unsigned. | |
4890 | (dummy): Remove unused function. | |
4891 | (md_assemble): Rename local o to op to avoid shadowing. | |
4892 | (tc_gen_reloc): Rename local reloc to rel to avoid shadowing. | |
4893 | * config/tc-m68k.c (s_data1, s_data2): Add int argument. | |
58d4951d ILT |
4894 | * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use |
4895 | %ld in error messages. | |
54e3e909 DE |
4896 | * config/tc-sparc.c: Remove duplicate declarations. |
4897 | (getExpression): Rewrite condition to avoid empty conditional | |
4898 | body. | |
4899 | (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int | |
4900 | argument. | |
58d4951d | 4901 | |
892a3ff1 KR |
4902 | Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4903 | ||
4904 | Changes from Jeff Law: | |
4905 | ||
4906 | * config/tc-hppa.c (md_assemble): Fix typo. | |
132239bf | 4907 | (pa_ip): Delete unused variables and labels. Do not check for |
892a3ff1 KR |
4908 | unsigned values being < 0, it can't happen. |
4909 | (is_same_frag): Return a value in recursive call case. | |
4910 | (pa_callinfo): Delete unused variables and labels. | |
4911 | (pa_comm): Likewise. | |
4912 | (pa_copyright): Likewise. | |
4913 | (pa_export): Likewise. | |
4914 | (pa_import): Likewise. | |
4915 | (pa_param): Likewise. | |
4916 | (pa_space): Likewise. | |
4917 | (pa_subspace): Likewise. | |
4918 | ||
abdd08c9 ILT |
4919 | Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4920 | ||
4921 | * read.c (get_stab_string_offset, s_stab_generic): If | |
4922 | BFD_ASSEMBLER, call subseg_set rather than subseg_new. | |
4923 | ||
414b2c8f ILT |
4924 | Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
4925 | ||
4926 | * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using | |
4927 | default flag values. | |
4928 | ||
4064305e SS |
4929 | Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com) |
4930 | ||
1531386b SS |
4931 | * read.c: (change_to_section): Don't include body if not MANY_SECTIONS. |
4932 | ||
4064305e SS |
4933 | * read.c: (s_stab, s_xstab, s_desc): New functions to parse |
4934 | various stab-related directives. | |
4935 | * read.h: (s_stab, s_xstab, s_desc): New function prototypes. | |
4936 | * write.c: (merge_data_into_text): Fix ifdef tangle. | |
4937 | * config/obj-coffbfd.c (current_stab_symbol): Fake symbol | |
4938 | for stab reader to use. | |
4939 | * config/obj-coffbfdh.h (obj_symbol_type): Added fields for | |
132239bf | 4940 | stab reader, macros to access. |
4064305e | 4941 | |
81b407c9 KR |
4942 | Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
4943 | ||
fd4b7c25 KR |
4944 | * config/obj-elf.h (elf_symbol): No longer special-cased on |
4945 | sparcv9, since elf_symbol_type is now independent of size. | |
4946 | ||
81b407c9 KR |
4947 | * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type. |
4948 | ||
4949 | * config/tc-hppa.h (struct default_subspace_dict, struct | |
4950 | default_space_dict): Field "sort" is now unsigned char. | |
4951 | ||
4952 | * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align | |
4953 | columns for easier reading. | |
4954 | (bcmp, index): Deleted USG-specific definitions. Should be dealt | |
4955 | with in ho-*.h, or in libiberty. Changed mention of index to | |
4956 | strchr. | |
4957 | (label_symbolP, label_symbol_defined, callinfo_found, | |
4958 | within_entry_exit, exit_processing_complete, within_procedure, | |
4959 | pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc, | |
4960 | label_symbols_rootP, pa_get_label, pa_label_is_defined, | |
4961 | pa_undefine_label): Now static. | |
4962 | (movers): Now const, in addition to pointing to const data. | |
4963 | * config/tc-hppa.h (label_symbolS_rootP, pa_get_label, | |
4964 | pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc): | |
4965 | Delete declarations. | |
4966 | ||
4967 | Merged more changes from Jeff Law and Pete Hoogenboom: | |
4968 | ||
4969 | * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove | |
4970 | entries for .stab and .stabstr. | |
4971 | ||
4972 | * config/obj-elf.c: (elf_stab_symbol_string): Set the | |
4973 | SEC_LOAD attribute for the .stabstr section. | |
4974 | (obj_elf_stab_generic): Set the SEC_LOAD attribute for the | |
4975 | .stab section. | |
4976 | (obj_elf_stab_generic): Change '#if 1' to '#if 0'. | |
4977 | (obj_elf_stab_generic): Incorrect byte count on call to | |
4978 | md_number_to_chars function. | |
4979 | ||
4980 | * config/tc-hppa.c (hppa_tc_symbol): Static functions need | |
4981 | argument relocation bits too. | |
4982 | ||
4983 | * config/tc-hppa.c (pa_stringer): Correctly handle escaping | |
4984 | characters which should appear unaltered in the output string (for | |
4985 | example an escaped double-quote). | |
4986 | ||
4987 | * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always | |
4988 | initialize name. | |
4989 | (pa_parse_neg_cmpsub_cmpltr): Likewise. | |
4990 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
4991 | (pa_parse_neg_add_cmpltr): Likewise. | |
4992 | ||
4993 | * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype | |
4994 | for now. | |
4995 | (cons_fix_new_hppa): Likewise. | |
4996 | * config/tc-hppa.c (md_apply_fix): Fix type of valp to match | |
4997 | prototype. | |
4998 | ||
4999 | * config/tc-hppa.c: Include libhppa.h. | |
5000 | ||
132239bf | 5001 | * config/tc-hppa.h: Delete extern declarations of functions |
81b407c9 KR |
5002 | found in libhppa.h. |
5003 | ||
5004 | * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef | |
5005 | OBJ_ELF conditionals. | |
5006 | * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels | |
5007 | on the PA. | |
5008 | ||
1849d646 ILT |
5009 | Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5010 | ||
ff3a5c18 ILT |
5011 | * config/tc-mips.c (macro_build): Accept 'z', and ignore it. |
5012 | (macro): Use "z,s,t" for div instructions to match corresponding | |
5013 | change in opcode table. | |
5014 | (mips_ip): Added 'z'--must be zero register. | |
1849d646 | 5015 | |
e96d50d0 KR |
5016 | Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5017 | ||
5018 | * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare | |
5019 | tc_gen_reloc correctly. | |
5020 | ||
5021 | * configure.in: Use "case" instead of "if" when possible. Rewrote | |
5022 | Makefile editing to reduce work done. Treat "hppa*" as "hppa". | |
5023 | ||
56607c4e RP |
5024 | Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
5025 | ||
5026 | * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for | |
5027 | section type of data. 'd' seems to be used for m88k. | |
5028 | ||
5029 | Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
5030 | ||
5031 | * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons, | |
5032 | s_mips_space): Set insn_label to NULL to avoid changing it at the | |
5033 | next .align statement. | |
5034 | (append_insn): Don't swap jal with instruction that sets the | |
5035 | register that jal sets. | |
5036 | ||
37d719bb RP |
5037 | Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
5038 | ||
5039 | * configure.in: recognize m88110. | |
5040 | ||
28344993 KR |
5041 | Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5042 | ||
5043 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
5044 | * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should | |
5045 | not be on for .hppa_unwind. | |
5046 | (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS. | |
5047 | (pa_param): New function to handle .PARAM directives. | |
5048 | (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr | |
5049 | functions. Handle '|' for movb; allow movb,n. | |
5050 | (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless | |
5051 | version. Handle cases where no completer exists for | |
5052 | comb,n or addb,n. | |
132239bf | 5053 | (pa_parse_neg_cmpsub_cmpltr): Handle cases where no |
28344993 KR |
5054 | completer exists for comb,n or addb,n. Make logic |
5055 | mirror that of pa_parse_nonneg_cmpsub_cmpltr. | |
5056 | (pa_parse_nonneg_add_cmpltr): Likewise. | |
5057 | (pa_parse_neg_add_cmpltr): Likewise. | |
5058 | * tc-hppa.h (pa_param): Declare. | |
5059 | ||
5060 | Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
5061 | ||
5062 | * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static. | |
5063 | Added forward declaration. | |
5064 | ||
5065 | Merged changes from Pete Hoogenboom and Jeff Law at Utah: | |
5066 | ||
5067 | * config/obj-elf.c (elf_frob_file): Arguments were incorrect on | |
5068 | call to elf_tc_make_sections. | |
5069 | (obj_elf_version): A .note section shouldn't have the SEC_ALLOC | |
5070 | attribute. | |
5071 | ||
5072 | * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to | |
5073 | handle symbol extension sections. | |
5074 | ||
5075 | * config/tc-hppa.c (pa_build_symextn_section): New function to | |
5076 | create a symbol extension section. | |
5077 | (pa_export_args): Make call to pa_build_symextn_section. | |
5078 | (hppa_tc_symbol, hppa_tc_make_sections, | |
5079 | hppa_tc_make_symextn_section): New functions. | |
5080 | * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections | |
5081 | macros. | |
5082 | ||
5083 | * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the | |
5084 | BFD_ASSEMBLER branch as well. | |
5085 | ||
5086 | * config/tc-hppa.h: If ELF is the target object format, define | |
5087 | some ELF- and hppa-specific types and constants. | |
5088 | ||
5089 | * config/tc-hppa.c (getExpression): Fix a typo. | |
5090 | ||
5091 | * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine | |
5092 | if a `=' is part of an instruction. | |
5093 | (read_a_source_file): Handle case where end-of-line markers are | |
5094 | also used within instructions. | |
5095 | * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define. | |
5096 | ||
5097 | * config/tc-hppa.c (md_apply_fix_1): Keep relocations for | |
5098 | out-of-range branches/'calls using "bl" or calls which may need | |
5099 | argument relocation stubs. Do not need/keep relocations for | |
5100 | conditional branches. | |
5101 | (elf_hppa_final_processing): Fix calculation of function size. | |
5102 | ||
5103 | * config/obj-elf.c (obj_elf_version): Mark .note section as | |
5104 | READONLY. | |
5105 | ||
5106 | * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the | |
5107 | address of exp, to expression. | |
5108 | (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on. | |
5109 | (md_apply_fix_1): Delete unwanted comments. | |
5110 | (process_exit): Symbols marking the end of a function are always | |
5111 | BSF_LOCAL. | |
5112 | ||
5113 | * config/tc-hppa.c: Include elf32-hppa.h from BFD tree. | |
5114 | (pa_space): Declare and initialize gdb_section. | |
5115 | ||
5116 | * config/obj-elf.c (elf_frob_file): Change | |
5117 | elf_tc_final_processing_hook to elf_tc_final_processing. | |
5118 | ||
5119 | * config/tc-hppa.c (fix_new_hppa): Fix argument list to match | |
5120 | argument type declarations. | |
5121 | (getExpression): Fix typo. | |
5122 | (pa_export_args): Change elf_symbol_type to elf32_symbol_type. | |
5123 | (elf_hppa_final_processing): Likewise. Name changed from | |
5124 | elf_hppa_final_processing_hook. | |
5125 | (start_symbol_root, start_symbol_last): Deleted. | |
5126 | ||
5127 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo. | |
5128 | ||
5129 | * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to | |
5130 | avoid changing include ordering. | |
5131 | ||
5132 | * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'. | |
5133 | ||
6e8dda9c ILT |
5134 | Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5135 | ||
5136 | * config/tc-mips.c (set_at): Added unsignedp argument. Use | |
5137 | load_register. | |
5138 | (set_at_unsigned): Removed; changed callers to use set_at. | |
5139 | (load_register): Removed unused ip argument. Changed callers. | |
5140 | (append_insn): Don't swap branch and branch likely. | |
5141 | (macro_build): Handle 'u'. | |
5142 | (load_register): Handle 64 bit constants. | |
5143 | (macro): Added M_DABS, removed M_ABSU. Numerous changes to | |
5144 | support 64 bit constants. | |
5145 | (mips_ip): Use hex constants in range checks for clarity. | |
5146 | (md_number_to_chars): Support 8 byte values. | |
5147 | ||
1e35cd8f RP |
5148 | Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
5149 | ||
5150 | * config/tc-m88k.h: updated copyrights. | |
5151 | (TC_CONS_RELOC): declare to be RELOC_32. | |
5152 | ||
8358c818 ILT |
5153 | Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5154 | ||
5155 | * config/tc-mips.c (mips_isa): New static variable. | |
5156 | (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity | |
5157 | check macros. Set text alignment and GP size here. | |
5158 | (md_assemble): Don't set text alignment and GP size here. | |
5159 | (append_insn): Don't insert NOPs for load delays if mips_isa >= 2. | |
5160 | Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add | |
5161 | a NOP after a branch likely. | |
5162 | (mips_emit_delays): Don't insert NOPS for load delays if mips_isa | |
5163 | >= 2. | |
5164 | (macro): Support r6000 and r4000 macros. | |
5165 | (mips_ip): Check insn ISA level against mips_isa before using it. | |
5166 | Added 'x' case for ignored register. | |
5167 | (md_parse_option): Handle -mipsN and -mcpu=XX. | |
5168 | ||
c8d4cda1 KR |
5169 | Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5170 | ||
5171 | * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero". | |
5172 | ||
5173 | Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
5174 | ||
5175 | * config/tc-sparc.c (s_local): Function moved and renamed... | |
5176 | * config/obj-elf.c (obj_elf_local): ...to here. | |
5177 | * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c | |
5178 | (obj_pseudo_table): Move handling of ".local". | |
5179 | ||
5180 | * tc.h (md_parse_option): Don't declare if defined as a macro. | |
5181 | ||
5182 | * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as | |
5183 | BFD_RELOC_NONE. | |
5184 | (md_parse_option): New macro, converted from function. | |
5185 | * config/tc-i386.c (md_parse_option): Function deleted. | |
5186 | (comment_chars) [OBJ_ELF]: Include "/". | |
5187 | (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/". | |
5188 | (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler | |
5189 | warning. | |
5190 | (md_assemble, md_estimate_size_before_relax, md_create_long_jump): | |
5191 | Call reloc for fix_new type, or use correct enumerator, instead of | |
5192 | always using NO_RELOC. | |
5193 | (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for | |
5194 | tests for valid section. | |
5195 | (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start | |
5196 | address. | |
5197 | (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with | |
5198 | symbol, compensate for location of reloc. | |
5199 | (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define | |
5200 | to return zero. | |
5201 | ||
4915cac0 KR |
5202 | Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5203 | ||
5204 | * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h. | |
5205 | (obj_elf_weak): New function. | |
5206 | (obj_pseudo_table): Handle ".weak". | |
5207 | (obj_elf_section): If section directive includes a string, ignore | |
5208 | it for now. Accept "progbits" flag. | |
5209 | (obj_elf_type): Accept `@' before flag name. | |
5210 | ||
5211 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)' | |
5212 | condition. | |
5213 | (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather | |
5214 | than checking for bfd_com_section directly. | |
5215 | (fixup_segment): Simplify range check. | |
5216 | (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition | |
5217 | test. | |
5218 | ||
5219 | * symbols.h (S_SET_WEAK): Declare. | |
5220 | * symbols.c (S_SET_WEAK): New function. | |
5221 | (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT, | |
5222 | it's not a separate flag any more. Clear BSF_WEAK. | |
5223 | ||
5224 | * read.c (potable): Treat "string" like "asciz". | |
5225 | ||
19ed8960 ILT |
5226 | Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5227 | ||
5228 | * config/tc-mips.c (append_insn): Don't swap branch instructions | |
5229 | if .set nobopt or .set volatile. | |
5230 | (gp_reference): .lit8 and .lit4 are accessed via the GP register. | |
5231 | (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD. | |
5232 | (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point. | |
5233 | * config/obj-ecoff.c: Renamed some variables to avoid shadow | |
5234 | warnings. | |
5235 | ||
ae8c28f8 DZ |
5236 | Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
5237 | ||
19ed8960 ILT |
5238 | * config/obj-coff.h (S_IS_COMMON): add missing backslash |
5239 | ||
ae8c28f8 DZ |
5240 | * configure.in (z8k-*-{coff,sim}): use coffbfd for this target |
5241 | ||
0aa07269 ILT |
5242 | Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5243 | ||
5244 | * config/tc-mips.c (mips_ip): Suggested by | |
5245 | davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic | |
5246 | names for 'E' and 'G' argument types (coprocessor registers) and | |
5247 | don't warn if $1 is used on the coprocessor. | |
ae8c28f8 | 5248 | (macro): Handle M_{L,S}WC{0,2,3}_AB correctly. |
0aa07269 ILT |
5249 | |
5250 | Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com) | |
5251 | ||
5252 | * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values. | |
5253 | * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle | |
5254 | BFD_RELOC_16. | |
5255 | * config/tc-sparc.h (WORKING_DOT_WORD): Define. | |
5256 | ||
6a9cf6fa KR |
5257 | Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5258 | ||
5259 | * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is | |
5260 | defined or BFD is not. | |
5261 | (relax_and_size_all_segments): Declare local variable fragP. | |
5262 | ||
b114e492 KR |
5263 | Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5264 | ||
5265 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in | |
5266 | bytes with real values, not zeros. | |
5267 | ||
ac32a7e7 ILT |
5268 | Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5269 | ||
3d2330f8 ILT |
5270 | * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested) |
5271 | targets, using ecoff and mips-big. | |
5272 | ||
ac32a7e7 ILT |
5273 | * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David |
5274 | Johnson): Added case for 'C' for coprocessor instruction codes. | |
5275 | ||
273aa947 KR |
5276 | Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5277 | ||
fd4b7c25 KR |
5278 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in |
5279 | bytes with real values, not zeros. | |
5280 | (md_pseudo_table): Call cons for .uaxword. | |
5281 | ||
b114e492 KR |
5282 | * config/obj-elf.c (obj_pseudo_table): Handle ".8byte". |
5283 | ||
273aa947 KR |
5284 | * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions. |
5285 | ||
b114e492 KR |
5286 | * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG |
5287 | for verifying symbol chain. | |
5288 | (merge_data_into_text, relax_and_size_all_segments): New | |
5289 | functions, split out from write_object_file. | |
5290 | ||
273aa947 KR |
5291 | Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5292 | ||
5293 | * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If | |
5294 | debug section is new, allocate an extra 12 bytes at its start. If | |
5295 | ".stabs" type is N_SO, fill in filename symbol field of that first | |
5296 | entry. Return early if "goof", to simplify later code slightly. | |
5297 | (adjust_stab_sections): New function. | |
5298 | (elf_frob_file): Apply adjust_stab_sections to each section. | |
5299 | ||
5300 | * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer | |
5301 | static. | |
5302 | * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare. | |
5303 | * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection" | |
5304 | and "popsection", and call cons for "uaword" and "uahalf". | |
5305 | ||
5306 | * config/obj-elf.c (obj_elf_version): Use English in error | |
5307 | messages. | |
5308 | ||
4573d186 ILT |
5309 | Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com) |
5310 | ||
5311 | * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the | |
5312 | swapping routines and external structure sizes via the | |
5313 | ecoff_backend information. No longer includes coff/mips.h. | |
5314 | ||
b4703fa6 ILT |
5315 | Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5316 | ||
4c7ff23d ILT |
5317 | * config/obj-ecoff.c (get_tag): Save tag name in permanent memory |
5318 | and in hash_ptr->string. | |
5319 | ||
b4703fa6 ILT |
5320 | * app.c (do_scrub_next_char): Reset state to 0 after .appline if |
5321 | file name is not seen. | |
5322 | ||
fd4b7c25 KR |
5323 | Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5324 | ||
5325 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case, | |
5326 | parallel to BFD_RELOC_32. | |
5327 | (tc_gen_reloc): Accept BFD_RELOC_64. | |
5328 | ||
ced16de6 ILT |
5329 | Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com) |
5330 | ||
5331 | * write.c: Don't use short int in a prototype. | |
ab4d34cd ILT |
5332 | |
5333 | * expr.c (operand): Make return value simply depend on contents of | |
5334 | returned expression. | |
5335 | ||
b4703fa6 ILT |
5336 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
5337 | ||
5338 | * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers | |
5339 | ||
0ccc65ec DZ |
5340 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
5341 | ||
5342 | * config/ho-sunos.h: remove some old function decls that conflict | |
5343 | w/ ANSI, and which weren't needed anyway | |
5344 | ||
5345 | Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
5346 | ||
5347 | * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol, | |
5348 | and disabled since it breaks Ian's new symbol-value code. | |
5349 | ||
5350 | * expr.c (integer_constant): Accept more digits if BFD64. | |
5351 | ||
7fe17970 ILT |
5352 | Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5353 | ||
5354 | * config/tc-m68k.c (m68k_ip): If we have a normal constant when we | |
5355 | expect a bignum, turn it into a bignum. Output extra zeroes | |
5356 | before a short bignum, rather than after. | |
5357 | ||
0c2734c3 KR |
5358 | Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5359 | ||
5360 | * symbols.c (symbol_new): Conditionalize verify_symbol_chain call | |
5361 | on DEBUG_SYMS, not DEBUG. | |
5362 | (symbol_remove): Likewise. | |
5363 | (symbol_insert): Likewise. | |
5364 | ||
4fe45d22 ILT |
5365 | Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com) |
5366 | ||
5367 | * config/tc-mips.c (mips_optimize): New static variable. | |
e9f108bc ILT |
5368 | (append_insn): If mips_optimize == 0, always insert NOP |
5369 | instructions. If mips_optimize < 2, don't swap branches. | |
5370 | (md_parse_option): If -Ox or -gx, set mips_optimize accordingly. | |
4fe45d22 | 5371 | |
de9310b9 RP |
5372 | Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
5373 | ||
5374 | * Makefile.in (clean): if testsuite does not exist, then skip it. | |
5375 | ||
5376 | Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) | |
5377 | ||
5378 | * config/tc-mips.c (prev_insn_unreordered, | |
5379 | prev_prev_insn_unreordered): New static variables. | |
5380 | (append_insn): Don't swap branch instruction if | |
5381 | prev_prev_insn_unreordered (see comment). | |
5382 | (mips_no_prev_insn): Clear the unreordered variables. | |
5383 | (s_mipsset): When turning on reordering, set the unreordered | |
5384 | variables. | |
5385 | ||
7767e7e9 KR |
5386 | Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5387 | ||
5388 | * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini" | |
5389 | are also magic, and have special default flag settings. | |
5390 | (obj_elf_frob_symbol): Since the return value from this function | |
5391 | isn't used, don't bother calling obj_elf_write_symbol_p, since it | |
5392 | doesn't accomplish anything else. | |
5393 | ||
5394 | * config/tc-sparc.c (md_section_align): Round up section size only | |
5395 | for a.out format. | |
5396 | ||
5397 | * symbols.c: Don't define DEBUG by default. | |
5398 | ||
88b457e5 ILT |
5399 | Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com) |
5400 | ||
2a2d3d08 ILT |
5401 | * write.c (fix_new_exp): Handle a O_uminus expression. |
5402 | ||
e979ea04 ILT |
5403 | * expr.c (expr): Don't let absolute_section override |
5404 | undefined_section for the return value. | |
5405 | ||
cf897ce2 ILT |
5406 | * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a |
5407 | pseudo-op with a poc_handler field of NULL, ignore it and treat it | |
5408 | as an instruction instead. | |
5409 | * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL | |
5410 | poc_handler field. | |
5411 | ||
88b457e5 ILT |
5412 | * config/tc-h8500.c (md_begin): Use a local variable when |
5413 | initializing md_relax_table to avoid warnings about modifying a | |
5414 | supposedly const data structure. | |
5415 | ||
88e12460 BK |
5416 | Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com) |
5417 | ||
5418 | * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER | |
5419 | is defined. | |
5420 | ||
86a6ada2 FF |
5421 | Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com) |
5422 | ||
5423 | * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv. | |
5424 | * configure.in (case ${generic_target}): Add i[34]86-*-sysv4* | |
5425 | case to set obj_format=elf. Must go before i386-*-sysv* case that | |
5426 | sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and | |
5427 | *-*-solaris case, and move to before *-sysv* case that wants to | |
5428 | set obj_format to coff. | |
5429 | * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to | |
5430 | 'exp->X_op'. | |
5431 | * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for | |
5432 | BFD_ASSEMBLER case. | |
5433 | ||
8ff6f40e ILT |
5434 | Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5435 | ||
2c5c299f ILT |
5436 | * config/obj-aout.c: Include aout/aout64.h. |
5437 | (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor | |
5438 | symbol, so that BFD doesn't tamper with the type. | |
5439 | ||
8ff6f40e ILT |
5440 | * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look |
5441 | up opcodes as pseudo-ops even if they don't start with '.'. | |
5442 | * config/tc-m88k.h (NO_PSEUDO_DOT): Define. | |
5443 | * config/tc-m88k.c (md_assemble): Removed special pseudo-op | |
5444 | handling. | |
5445 | (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc. | |
5446 | Output the low 16 bits for RELOC_HI16, not the high 16 bits. | |
5447 | * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the | |
5448 | r_offset field of the reloc to the fixup offset. | |
5449 | (fixup_segments): If TC_M88K, don't warn about fixup overflows. | |
5450 | * doc/as.texinfo: Minor updates. | |
5451 | ||
5ac34ac3 ILT |
5452 | Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5453 | ||
5454 | * Extensive changes to permit symbols to contain any expression | |
5455 | type and to delay the computation of the expression until the | |
5456 | value is actually needed. This permits setting symbols to values | |
5457 | calculated based on object code size. Expressions were changed to | |
5458 | no longer be in a section, to stop the overloading of segment and | |
5459 | expression type that previously occurred. | |
5460 | ||
5461 | * as.c (big_section, pass1_section, diff_section, absent_section): | |
5462 | Removed. | |
5463 | (expr_section): Added (used for dummy symbols which hold | |
5464 | intermediate expression values). | |
5465 | (perform_an_assembly_pass): Create expr_section, do not create the | |
5466 | sections now removed. | |
5467 | * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and | |
5468 | SEG_DIFFERENCE. Added SEG_EXPR. | |
5469 | (SEG_NORMAL): Corresponding changes. | |
5470 | * subsegs.c (seg_name, subsegs_begin): Changed accordingly. | |
5471 | * write.c (write_object_file): Ditto. | |
5472 | * config/obj-aout.c (seg_N_TYPE): Ditto. | |
5473 | * config/obj-bout.c (seg_N_TYPE): Ditto. | |
5474 | * config/obj-coff.c (seg_N_TYPE): Ditto. | |
5475 | * config/obj-coffbfd.c (seg_N_TYPE): Ditto. | |
5476 | * config/obj-vms.c (seg_N_TYPE): Ditto. | |
5477 | ||
5478 | * expr.h (operatorT): Moved in from expr.c, added some values. | |
5479 | (expressionS): Added X_op field, removed X_seg field; renamed | |
5480 | X_subtract_symbol to X_op_symbol. | |
5481 | * expr.c: Extensive changes to assign expression types rather than | |
5482 | sections and to simplify the parsing. | |
5483 | * write.c (fix_new_internal): New static function. | |
5484 | (fix_new): Removed sub_symbol argument. | |
5485 | (fix_new_exp): New function, takes expression argument. | |
5486 | * write.h: Prototype changes for fix_new and fix_new_exp. | |
5487 | * cond.c (s_if): Changed accordingly. | |
5488 | * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, | |
5489 | parse_repeat_cons, get_segmented_expression, | |
5490 | get_known_segmented_expression, get_absolute_expression): Ditto. | |
5491 | * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): | |
5492 | Ditto. | |
5493 | * write.c (write_object_file): Ditto. | |
5494 | * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. | |
5495 | * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, | |
5496 | obj_coff_endef, yank_symbols): Ditto. | |
5497 | * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. | |
5498 | * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, | |
5499 | print_insn, md_operand): Ditto. | |
5500 | * config/tc-h8300.c (parse_exp, colonmod24, check_operand, | |
5501 | do_a_fix_imm, build_bytes): Ditto. | |
5502 | * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, | |
5503 | get_specific, check, insert, md_convert_frag): Ditto. | |
5504 | * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, | |
5505 | md_assemble, pa_ip, getExpression, getAbsoluteExpression, | |
5506 | evaluateAbsolute, pa_build_unwind_subspace, pa_entry, | |
5507 | process_exit): Ditto. | |
5508 | * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, | |
5509 | is_complex): Ditto. | |
5510 | * config/tc-i386.c (pe, md_assemble, i386_operand, | |
5511 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
5512 | * config/tc-i860.c (md_assemble, getExpression, print_insn): | |
5513 | Ditto. | |
5514 | * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, | |
5515 | get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, | |
5516 | i960_handle_align): Ditto. | |
5517 | * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, | |
5518 | subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, | |
5519 | md_estimate_size_before_relax, md_create_long_jump, get_num): | |
5520 | Ditto. | |
5521 | * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, | |
5522 | md_create_short_jump, md_create_long_jump): Ditto. | |
5523 | * config/tc-mips.c (md_assemble, append_insn, gp_reference, | |
5524 | macro_build, macro, my_getExpression): Ditto. Also removed | |
5525 | get_optional_absolute_expression; just use get_absolute_expression | |
5526 | instead. | |
5527 | * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, | |
5528 | fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. | |
5529 | * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. | |
5530 | * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): | |
5531 | Ditto. | |
5532 | * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, | |
5533 | print_insn): Ditto. | |
5534 | * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, | |
5535 | tip_op, md_assemble): Ditto. | |
5536 | * config/tc-vax.c (seg_of_operand, md_assemble, | |
5537 | md_estimate_size_before_relax, md_create_long_jump): Ditto. | |
5538 | * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto. | |
5539 | ||
84873870 DZ |
5540 | Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
5541 | ||
5542 | * configure.in: i386-lynx is the same as i386-coff | |
5543 | ||
623d6e9a KR |
5544 | Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
5545 | ||
5546 | * config/obj-elf.c (obj_elf_previous): New function. | |
5547 | (previous_section, previous_subsection): New vars. | |
5548 | (obj_elf_section): Save current place in case DWARF code wants us | |
5549 | to pop back to it. Handle unquoted section name as well as quoted | |
5550 | section name. Don't crash on invalid strings. | |
5551 | (obj_pseudo_table): Handle new pseudos "previous", "2byte", and | |
5552 | "4byte". | |
5553 | ||
5554 | * config/obj-elf.h: Don't include struc-symbol.h. | |
5555 | (obj_elf_frob_symbol): Declare arg as struct symbol *. | |
5556 | ||
5557 | * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with | |
5558 | "L" or "_.L_". | |
5559 | ||
5560 | * write.c (write_relocs): New function, split off from | |
5561 | write_contents. Use memset instead of bzero. | |
5562 | (write_object_file): Apply write_relocs to each section before | |
5563 | applying write_contents. | |
5564 | ||
5565 | * read.c (read_begin): Call obstack_begin with values closer to 1K | |
5566 | multiples. | |
5567 | (read_a_source_file, big_cons, float_cons): Use memcpy instead of | |
5568 | bcopy. | |
5569 | ||
ffffc8fb ILT |
5570 | Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5571 | ||
ce2ad89a ILT |
5572 | * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when |
5573 | calculating opP->isiz; this permits the expression size to be | |
5574 | determined as well, later on. | |
5575 | ||
ffffc8fb ILT |
5576 | * expr.c (clean_up_expression): Don't cancel the subtraction of |
5577 | undefined symbols. | |
5578 | ||
5579 | * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R, | |
5580 | switch to text section rather than data section. | |
5581 | ||
9d4dfbf3 KR |
5582 | Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5583 | ||
5584 | * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand | |
5585 | expression (to take the pc-rel instruction itself into account) | |
5586 | before using the expression, instead of after. | |
5587 | ||
04acd059 ILT |
5588 | Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com) |
5589 | ||
1e9cf565 ILT |
5590 | * read.c (float_cons): Simplified parsing logic. If |
5591 | REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count. | |
5592 | ||
5593 | * symbols.c (colon): Rather than a special case for TC_HPPA, | |
5594 | use new macro tc_frob_label. | |
5595 | * config/tc-hppa.h (tc_frob_label): Define. | |
5596 | ||
5597 | * config/tc-mips.c: Many changes to support simple assembler | |
5598 | optimization. | |
5599 | (insn_label, prev_insn, prev_prev_insn, dummy_opcode, | |
5600 | prev_insn_valid, prev_insn_frag, prev_insn_where, | |
5601 | prev_insn_fixp, prev_insn_is_delay_slot): New static | |
5602 | variables. | |
5603 | (insn_uses_reg, mips_no_prev_insn, mips_emit_delays, | |
5604 | mips_align, s_stringer, s_mips_space): New static functions. | |
5605 | (mips_define_label): New global function. | |
5606 | (md_pseudo_table): For "ascii", "asciz", "asciiz", call | |
5607 | s_stringer. Changed argument to float_cons from 0 or 1 to 'f' | |
5608 | or 'd'. For "space" call s_mips_space. | |
5609 | (md_begin): Call mips_no_prev_insn. | |
5610 | (append_insn): Only insert necessary NOP instructions. | |
5611 | (macro): Call mips_emit_delays before setting mips_noreorder. | |
5612 | Increment and decrement mips_noreorder rather than using | |
5613 | save_reorder_condition. Don't bother to use noreorder in | |
5614 | M_L_DOB and M_L_DAB, since append_insn will not insert a NOP. | |
5615 | (md_atof): Handle floating point numbers correctly for both | |
5616 | big and little endian targets. | |
5617 | (s_align, s_cons): Call mips_align rather than frag_align. | |
5618 | (s_change_seg, s_cons): Call mips_emit_delays. | |
5619 | (s_float_cons): Let float_cons do the work. | |
5620 | (s_mipsset): Call mips_emit_delays when setting noreorder. | |
5621 | * config/tc-mips.h (tc_frob_label): Define to be | |
5622 | mips_define_label. | |
5623 | ||
04acd059 ILT |
5624 | * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs, |
5625 | ecoff_frob_files): Consistently use S_GET_VALUE rather than | |
5626 | bfd_asymbol_value. Warn if taking difference of symbols in | |
5627 | different segments. | |
5628 | ||
c978e704 ILT |
5629 | Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5630 | ||
5276e361 ILT |
5631 | * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes, |
5632 | with a warning. | |
5633 | ||
2368ec63 ILT |
5634 | * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust |
5635 | by md_pcrel_from if we are relocating against a symbol (we still | |
5636 | need md_pcrel_from for a PC relative relocation within the same | |
5637 | file). | |
5638 | * config/tc-m88k.c (md_pcrel_from): Corrected return value. | |
cb441b38 | 5639 | (omagic): Removed unused variable. |
2368ec63 | 5640 | |
c978e704 ILT |
5641 | * Preliminary support for m88k-coff. |
5642 | * configure.in (m88k-*-coff*): New target. Use coffbfd and | |
5643 | m88kcoff. | |
5644 | * config/m88kcoff.mt: New file. | |
5645 | * read.c (lex_type): New macro LEX_AT to set lex type of '@'. | |
5646 | (pseudo_set): Handle difference of symbols in different fragments | |
5647 | by saving the entire expression as the value of the symbol. | |
5648 | * symbols.c (resolve_symbol_value): Resolve difference | |
5649 | expressions. | |
5650 | * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept | |
5651 | "sdef" as a synonym for "def". | |
5652 | * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set | |
5653 | TARGET_FORMAT. | |
5654 | (S_IS_LOCAL): Any symbol which includes \001 in the name is local. | |
5655 | * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring | |
5656 | m88k port up to date, and to add COFF support. | |
5657 | ||
85051959 ILT |
5658 | Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
5659 | ||
5868b1fe ILT |
5660 | * Removed sy_forward and replaced it with an undefined expression |
5661 | as the value of a symbol. | |
5662 | * struc-symbol.h (struct symbol): Removed sy_forward field. Added | |
5663 | sy_resolved and sy_resolving single bit fields. | |
5664 | * symbols.c (symbol_new): Don't initialize sy_forward field. | |
5665 | (resolve_symbol_value): New function to adjust symbol value by | |
5666 | fragment address, using recursion to resolve forward symbols. | |
5667 | * symbols.h: Added prototype for new function. | |
5668 | * read.c (pseudo_set): Set symbolP->sy_value to an undefined | |
5669 | expression rather than setting symbolP->sy_forward. | |
5670 | * write.c (write_object_file): Use resolve_symbol_value on | |
5671 | symbols, keeping the common case (the old behaviour) inline. | |
5672 | * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward | |
5673 | handling (subsumed by write.c change). | |
5674 | * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set | |
5675 | sy_value rather than sy_forward. | |
5676 | * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check | |
5677 | expression segment rather than sy_forward. | |
5678 | (yank_symbols): Use resolve_symbol_value. | |
5679 | (crawl_symbols): Removed extra pass over symbols. | |
5680 | * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, | |
5681 | config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over | |
5682 | symbols which handled sy_forward; use resolve_symbol_value | |
5683 | instead. | |
5684 | * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): | |
5685 | Define. | |
5686 | * config/obj-elf.c (obj_elf_stab_generic): Check expression | |
5687 | segment rather than sy_forward. | |
5688 | * config/obj-vms.c (VMS_Check_For_Main): Don't initialize | |
5689 | sy_forward; do initialize sy_resolved and sy_resolving. | |
5690 | * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward. | |
5691 | ||
85051959 ILT |
5692 | * Changes to keep a full expression as the value of a symbol, not |
5693 | just a longword: | |
5694 | * struc-symbol.h: New field sy_value. | |
5695 | * as.h: Include expr.h before struc-symbol.h. | |
5696 | * expr.h: Use struct symbol rather than symbolS. | |
5697 | * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value | |
5698 | of sy_value field; compile unconditionally, not just if | |
5699 | BFD_ASSEMBLER. | |
5700 | * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. | |
5701 | * write.c (write_object_file): Set BFD symbol value to gas symbol | |
5702 | value. | |
5703 | * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, | |
5704 | config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h | |
5705 | (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. | |
5706 | * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. | |
5707 | * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use | |
5708 | S_GET_VALUE rather than ost_entry.n_value. | |
5709 | * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c | |
5710 | (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), | |
5711 | config/obj-coffbfd.c (symbol_to_chars): Get value to write out | |
5712 | using S_GET_VALUE--don't assume it is already set. | |
5713 | * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas | |
5714 | symbol value. | |
5715 | * config/obj-vms.c (various): Don't assign directly to | |
5716 | S_GET_VALUE; use S_SET_VALUE instead. | |
5717 | ||
b50401c9 DE |
5718 | Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com) |
5719 | ||
fd4b7c25 KR |
5720 | * configure.in: Make sparc64-*-aout* use bfd gas. |
5721 | ||
b50401c9 DE |
5722 | * configure.in: Recognize h8300h. |
5723 | ||
489a93f3 SC |
5724 | Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
5725 | ||
5726 | * config/tc-h8500.c (line_comment_chars): Add hash. | |
5727 | (parse_exp, skip_colonthing, build_bytes): Add support for | |
5728 | R_H8500_HIGH16 relocation type. | |
5729 | ||
5d4ef296 KR |
5730 | Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
5731 | ||
5732 | * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an | |
5733 | attribute name. Handle `execinstr' attribute. | |
5734 | ||
99c24539 ILT |
5735 | Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com) |
5736 | ||
5737 | * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if | |
5738 | there is another alternative for the instruction. | |
5739 | ||
ec1c752b RP |
5740 | Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
5741 | ||
5742 | * doc/as.texinfo: updates for H8/300H | |
5743 | ||
d358969d ME |
5744 | Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com) |
5745 | ||
5746 | * config/tc-i960.c (md_create_short_jump, md_create_long_jump, | |
5747 | md_number_to_chars, md_section_align): Adjusted to use valueT, | |
5748 | addressT, to match tc.h. | |
5749 | ||
ff4cac38 KR |
5750 | Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5751 | ||
5752 | * config/tc-sparc.c (s_common): Revamp to handle both syntaxes, | |
b2565433 | 5753 | independent of format. |
ff4cac38 | 5754 | |
42206996 DE |
5755 | Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com) |
5756 | ||
5757 | * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h. | |
5758 | ||
e9baeb46 DZ |
5759 | Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) |
5760 | ||
5761 | * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross | |
5762 | build; also recognize h8300-*-coff | |
5763 | ||
76c64db0 ILT |
5764 | Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com) |
5765 | ||
e154ecf4 ILT |
5766 | * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump |
5767 | core just because somebody uses a label before it is defined. | |
5768 | ||
76c64db0 ILT |
5769 | * config/mips-opcode.h: Moved to opcode/mips.h. |
5770 | * config/tc-mips.c: Include opcode/mips.h rather than | |
5771 | mips-opcode.h. | |
5772 | (append_insn): An extra NOP is only needed after instructions | |
5773 | which set HI or LO, not after instructions which read it. | |
5774 | (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments. | |
5775 | (macro): cfc1 and ctc1 now take "t,G" rather than "t,d". | |
5776 | * config/tc-mips.h (struct mips_opcode): Don't define. | |
5777 | * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS): | |
5778 | Set to $(srcdir)/../include/opcode/mips.h. | |
5779 | ||
5780 | Get the MIPS assembler up to speed with other gas changes: | |
5781 | ||
5782 | * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol): | |
5783 | Removed; don't change the symbol value. | |
5784 | (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use | |
5785 | bfd_asymbol_value rather than S_GET_VALUE to include section | |
5786 | vma in symbol value. | |
5787 | (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF | |
5788 | doesn't output them. Set the vma of sections. | |
5789 | * config/obj-ecoff.h: Don't define obj_frob_symbol. | |
5790 | * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no | |
5791 | longer necessary. | |
5792 | (various): use valueT rather than long. | |
5793 | ||
e28e0b95 KR |
5794 | Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
5795 | ||
fd4b7c25 KR |
5796 | * config/tc-sparc.h (ENV64): Define for v9. |
5797 | ||
5798 | * config/tc-sparc.c (s_xword): For numbers, call big_cons. | |
5799 | (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64 | |
5800 | relocation types. | |
5801 | (md_number_to_chars): Handle 8-byte value. | |
5802 | ||
5803 | * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type. | |
5804 | ||
e28e0b95 KR |
5805 | * as.h (valueT): Typedef moved here. |
5806 | * struc-symbol.h (valueT): ...from here. | |
5807 | * write.c (write_object_file): Locals from_addr, to_addr, | |
5808 | table_addr are now addressT. Supply prototype for bfd_alloc for | |
5809 | now. | |
5810 | (fixup_segment): Local add_number is now valueT. Correct some | |
5811 | range-checking bugs. | |
5812 | (relax_align): Type `int' should be sufficient for the exponent. | |
5813 | (fix_new): Argument offset is type offsetT. Locals size and | |
5814 | newsize are type valueT. | |
5815 | * write.h (struct fix): Fields fx_offset and fx_addnumber are now | |
5816 | type valueT. | |
5817 | (fix_new): Fix prototype. | |
5818 | * symbols.c (symbol_new): Symbol value is type valueT. | |
5819 | (S_SET_VALUE, S_GET_VALUE): Likewise. | |
5820 | (S_IS_*): Specify int return type explicitly. | |
5821 | * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed | |
5822 | prototypes. | |
5823 | * read.c (s_comm): Values read are type valueT. | |
5824 | * expr.h (expressionS): Field X_add_number is an offsetT. | |
5825 | * tc.h (md_create_long_jump, md_create_short_jump, | |
5826 | md_section_align): Addresses are now type addressT. | |
5827 | (md_number_to_chars, md_apply_fix): Pass value as valueT. | |
5828 | * config/tc-i386.c (md_create_short_jump, md_create_long_jump, | |
5829 | md_number_to_chars, md_section_align): Adjusted. | |
5830 | * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make | |
5831 | gcc shut up. | |
5832 | (md_create_short_jump, md_create_long_jump, md_number_to_chars, | |
5833 | md_section_align): Adjusted. | |
5834 | ||
5835 | * config/tc-sparc.c (s_reserve): Permit use for other than a.out | |
5836 | format. | |
5837 | (s_common): Handle Solaris-2 version. | |
5838 | ||
5839 | * config/ho-generic.h (free): Returns void if __STDC__. | |
5840 | ||
5841 | * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file, | |
5842 | elf_file_symbol): Declare. | |
5843 | ||
5844 | * expr.c (floating_constant, integer_constant): Now return void. | |
5845 | ||
5846 | Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com) | |
5847 | ||
5848 | * configure.in: Match on sparc*-fujitsu-none rather than | |
5849 | sparclite*-fujitsu-none. | |
5850 | ||
267389df ILT |
5851 | Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com) |
5852 | ||
5853 | * read.c (cons): Conditionalize parsing of expression. Move | |
5854 | putting value into object file into separate function. Separate | |
5855 | out MRI and WANT_BITFIELDS cases into separate functions. | |
5856 | (emit_expr): New function to write data into object file. | |
5857 | Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on | |
5858 | processor types. | |
5859 | (parse_bitfield_cons): New function to parse bitfield expressions | |
5860 | as used by i960 assemblers. Only compiled if | |
5861 | BITFIELD_CONS_EXPRESSIONS is defined. | |
5862 | (parse_mri_cons): New function to parse MRI style strings. Only | |
5863 | compiled if MRI is defined. | |
5864 | (parse_repeat_cons): New function to parse repeat counts. Only | |
5865 | compiled if REPEAT_CONS_EXPRESSIONS is defined. | |
5866 | * read.h (emit_expr): Added declaration of new function. | |
5867 | * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32. | |
5868 | * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD. | |
5869 | * config/tc-hppa.c (parse_cons_expression_hppa): New function to | |
5870 | parse a HPPA expression, rather than special case in cons | |
5871 | function. | |
5872 | (cons_fix_new_hppa): New function to emit an HPPA fixup, rather | |
5873 | than special case in emit_expr function. | |
5874 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW): | |
5875 | Define to use new functions from tc-hppa.c. | |
5876 | * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define. | |
5877 | (WANT_BITFIELDS): Removed; now obsolete. | |
5878 | * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define. | |
5879 | * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an | |
5880 | NS32K fixup, rather than special case in emit_expr function. | |
5881 | * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be | |
5882 | cons_fix_new_ns32k. Also use PARAMS rather than checking | |
5883 | __STDC__. | |
5884 | * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32. | |
5885 | ||
5886 | * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents): | |
5887 | Don't core dump if gas has no information about a section. | |
5888 | ||
5889 | Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
5890 | ||
fd4b7c25 KR |
5891 | * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset |
5892 | current_architecture to v9 automatically. | |
5893 | ||
5894 | * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9. | |
5895 | ||
5896 | * config/tc-sparc64.h, config/tc-sparc64.c: New files. | |
5897 | * configure.in: Use sparc64 cpu files for v9, and default to elf | |
5898 | format. | |
5899 | ||
267389df ILT |
5900 | * write.c (relax_and_size_seg): Always fully process a section. |
5901 | Section size is last frag's (vm)address plus its size. If no | |
5902 | relocations are present, force SEC_RELOC flag clear. | |
5903 | (dump_section_relocs): New debugging routine. | |
5904 | (adjust_reloc_syms): New routine, broken out from write_contents. | |
5905 | Don't adjust relocs that are already relative to section symbol. | |
5906 | Look for obj_fix_adjustable macro to know what else to skip, | |
5907 | instead of obj_write_symbol. Look for section symbol stored in | |
5908 | section information. | |
5909 | (write_object_file): Map adjust_reloc_syms over all sections. | |
5910 | (write_contents): Clear SEC_RELOC flag if no relocations are | |
5911 | found. | |
5912 | ||
5913 | * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to | |
5914 | keep it quiet. | |
5915 | ||
5916 | * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER. | |
5917 | ||
e28e0b95 KR |
5918 | Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
5919 | ||
5920 | * Makefile.in (all, dvi, info, install-info, clean-info): do not | |
5921 | echo recursion lines. | |
5922 | (install-info, clean-info): collapse into the dvi and info rule. | |
5923 | ||
fd4b7c25 KR |
5924 | Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com) |
5925 | ||
5926 | * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs. | |
5927 | All fp regs are now specified as %f. | |
5928 | (priv_reg_table): fpq -> fq. | |
5929 | ||
267389df ILT |
5930 | Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
5931 | ||
5932 | * as.h (strstr): Disable declaration for now. | |
5933 | (fprint_value, sprint_value): Declare. | |
5934 | ||
5935 | * subsegs.c (subseg_new_rest): Use memset to clear new frag. | |
5936 | (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields. | |
5937 | ||
5938 | * expr.c (expr_part): Made sanity checks a.out-specific. | |
5939 | (expr): Disabled sanity checks. | |
5940 | ||
5941 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for | |
5942 | section symbol. | |
5943 | * subsegs.c (subseg_change): Initialize section symbol pointer | |
5944 | when setting up a new section. | |
5945 | ||
5946 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata | |
5947 | field back at gas symbol structure. | |
5948 | ||
5949 | * symbols.c (colon): Cast obstack_next_free value to char* before | |
5950 | doing arithmetic on it. | |
5951 | * subsegs.c (subseg_new_rest): Likewise. | |
5952 | * as.h (frag_now_fix): Likewise. | |
5953 | ||
5954 | * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of | |
5955 | calling bfd_make_section_old_way directly, and call subseg_set | |
5956 | instead of subseg_change. Now returns void. | |
5957 | (obj_elf_write_symbol): Only check local symbols for now. | |
5958 | (elf_stab_symbol): Now static and void, and disabled until it | |
5959 | works completely. | |
5960 | (obj_elf_size): For expression values, fail silently for now. | |
5961 | (obj_symbol_new_hook): Do nothing. | |
5962 | ||
5963 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22 | |
5964 | relocation. | |
5965 | (s_local) [OBJ_ELF]: New function. | |
5966 | (md_pseudo_table) [OBJ_ELF]: Call it for "local". | |
5967 | (s_common): Rearrange to handle Solaris .common pseudo, which may | |
5968 | sometimes use bss space instead of common. | |
5969 | * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field. | |
5970 | ||
a8285504 DZ |
5971 | Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
5972 | ||
5973 | * configure.in: set host config to hpux for hppa*-hp-hpux | |
5974 | ||
267389df ILT |
5975 | Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
5976 | ||
5977 | * app.c (app_pop, app_push): Fix bug reported by Chris Arthur. | |
5978 | ||
5979 | Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) | |
5980 | ||
5981 | * subsegs.c (subseg_new): Don't special-case a.out -R flag here. | |
5982 | * config/obj-aout.c (s_sect): Do it here. | |
5983 | ||
5984 | * as.h (BAD_CASE): Don't make some lame compilers think we want | |
5985 | substitution inside strings. | |
5986 | ||
5987 | * as.c (print_version_id): New function, split off from main. | |
5988 | (main): Call it. | |
5989 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id | |
5990 | for -V. Ignore -Q and -s options for now. | |
5991 | ||
a8285504 DZ |
5992 | Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
5993 | ||
5994 | * Makefile.in: make installation & builds work again for crosses | |
5995 | ||
267389df ILT |
5996 | Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
5997 | ||
5998 | * listing.c (list_symbol_table): Rewrite to print wide (>32 bits) | |
5999 | symbol values correctly. | |
6000 | ||
6001 | * write.c (write_object_file): Deleted unused variables. | |
6002 | (fixup_segment): Use sprint_value. | |
6003 | ||
6004 | * messages.c (sprint_value, fprint_value): New routines. | |
6005 | ||
6006 | * config/obj-elf.c (elf_stab_symbol): Now returns void. | |
6007 | (obj_elf_stab_generic): Fix typo in logic. | |
6008 | ||
6009 | * Makefile.in (INCLUDES): Look in ../bfd for bfd.h. | |
6010 | ||
6011 | * as.h (addressT, offsetT): New types, using BFD types if | |
6012 | available. | |
6013 | (relax_addressT, struct frag): Use them. | |
6014 | * struc-symbol.h (valueT, struct broken_word): Likewise. | |
6015 | ||
6016 | * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
6017 | * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const. | |
6018 | ||
9126738c | 6019 | Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) |
132239bf | 6020 | |
9126738c DZ |
6021 | * Makefile.in: canonicalize install.sh; for use within |
6022 | this directory (and subdirs) | |
6023 | ||
267389df ILT |
6024 | Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se) |
6025 | ||
6026 | * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly | |
6027 | specified, should have both S1 and S2 fields identical | |
6028 | If only finding the problem was as fast as fixing the bug !!!! | |
6029 | ||
6030 | Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6031 | ||
6032 | * write.c (write_contents): Do write out non-loadable sections. | |
6033 | Debug sections can fall in this category. | |
115147fb | 6034 | |
267389df ILT |
6035 | * read.c (s_app_file): Call elf_file_symbol for ELF files. |
6036 | * config/obj-elf.c (elf_file_symbol): New function. | |
6037 | ||
6038 | * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_..., | |
6039 | added argument to specify section base name. | |
6040 | (obj_elf_stab_generic): Renamed from ..._stab. New argument | |
6041 | specifies section base name. | |
6042 | (obj_elf_stab): New function, calls obj_elf_stab_generic with | |
6043 | ".stab" as section base name. | |
6044 | (obj_elf_xstab): New function, calls obj_elf_stab_generic. | |
6045 | (obj_elf_type): Handle "object". Use bitwise-or to merge in | |
6046 | symbol flags rather than simply replacing, so global/local flags | |
6047 | are preserved. | |
6048 | (obj_elf_ident): Rewrite. | |
115147fb | 6049 | |
a00ee522 DZ |
6050 | Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
6051 | ||
6052 | * Makefile.in: remove parentdir support; use INSTALL_XFORM | |
6053 | ||
6054 | Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com) | |
6055 | ||
6056 | * config/tc-i386.c (md_pseudo_table): .align uses a power of two | |
6057 | for any a.out target, not just Linux and 386BSD. | |
6058 | * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out | |
6059 | target. | |
6060 | ||
267389df ILT |
6061 | Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6062 | ||
6063 | * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They | |
6064 | don't exist or duplicate other inclusions. | |
6065 | ||
6066 | * config/tc-vax.h (NO_RELOC): Define. | |
6067 | ||
fd4b7c25 KR |
6068 | Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com) |
6069 | ||
6070 | * config/tc-sparc.c (sparc_ip): Fix parsing of asi number. | |
6071 | Fix error message. | |
6072 | ||
267389df ILT |
6073 | Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se) |
6074 | ||
6075 | * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions. | |
6076 | * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first | |
6077 | char to reg_prefix instead of to 'r'. | |
6078 | (calcop): Change calls to get_reg. | |
6079 | (calcop): Handle new case 'x' to set reg_prefix. | |
6080 | (calcop): Set reg_prefix to 'r' after each call to get_reg. | |
6081 | (cmpslot): Add 88110 conditions. | |
6082 | ||
6083 | * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency. | |
6084 | ||
6085 | * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer | |
6086 | before returning. | |
6087 | ||
6088 | * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics | |
6089 | adjacent; mov.s and mov.d swapped. | |
6090 | (m88k_opcodes): Fix typo `r2' -> `2'. | |
6091 | ||
a00ee522 DZ |
6092 | Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
6093 | ||
6094 | * config/h8300.c: Support for H8/300-H opcodes. | |
6095 | ||
6096 | * config/obj-coffbfd.c (w_strings): String table length is 4 | |
6097 | bytes, no matter what the host int size is. | |
6098 | ||
6099 | * configure.in (alpha-*-osf*): New. | |
6100 | ||
68ad4c92 ILT |
6101 | Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com) |
6102 | ||
47fcc4f5 ILT |
6103 | * configure.in (mips-*-ecoffl*): New target; use ecoff and |
6104 | mips-lit. | |
6105 | (mips-*-ecoff*): Added trailing '*'. | |
6106 | ||
68ad4c92 ILT |
6107 | * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the |
6108 | first FDR in a file to be zero. | |
6109 | ||
75776695 KR |
6110 | Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6111 | ||
b7067d7f KR |
6112 | * Makefile.in (VERSION): Jump to 2.1.4. |
6113 | ||
75776695 KR |
6114 | * config/ho-hppabsd.h: New file, from Peter Hoogenboom. |
6115 | ||
6116 | * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for | |
6117 | ECOFF format. | |
6118 | ||
6119 | Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6120 | ||
6121 | * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a | |
6122 | separate '851 mmu. | |
6123 | ||
6124 | * config/obj-elf.c, config/obj-elf.h: Update for new type, macro, | |
6125 | and routine names. Assuming 32 bits for now. | |
6126 | ||
6127 | * config/obj-elf.c (elf_frob_file): Look for macro | |
6128 | elf_tc_final_processing_hook, instead of assuming a function | |
6129 | always exists. | |
6130 | * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from | |
6131 | tc_final_processing_hook. | |
6132 | * config/tc-hppa.h (elf_tc_final_processing_hook): Use it. | |
6133 | ||
6134 | * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros | |
6135 | moved here from obj-elf.h. | |
6136 | * config/obj-elf.h: Don't include CPU-specific header files. | |
6137 | ||
6138 | Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) | |
6139 | ||
6140 | * configure.in: configurations should match on 'hppa*' not 'hppa'. | |
6141 | ||
6142 | * read.c: Add support for HPPA assembly language syntax (denoted | |
6143 | with '#ifdef TC_HPPA'). | |
6144 | ||
6145 | * symbols.c: Add support for HPPA assembly language syntax (denoted | |
6146 | with '#ifdef TC_HPPA'). | |
6147 | ||
6148 | * write.c (write_contents): Add support for HPPA-style | |
6149 | relocations. | |
6150 | ||
6151 | * config/obj-elf.c: Stab symbols weren't written properly. | |
6152 | (obj_elf_version): | |
6153 | (obj_elf_desc): | |
6154 | (obj_elf_write_symbol): | |
6155 | (obj_elf_write_symbol_p): | |
6156 | (obj_elf_frob_symbol): | |
6157 | (elf_stab_symbol): | |
6158 | (elf_frob_file): | |
6159 | ||
6160 | * config/tc-hppa.c: Support for HPPA symbol extension sections. | |
6161 | Remove some unused code. Support for HPPA assembly language | |
6162 | syntax. | |
6163 | ||
6164 | * app.c: | |
6165 | ||
6166 | * symbols.c: | |
6167 | ||
6168 | * config/obj-elf.h: | |
6169 | (obj_write_symbol): | |
6170 | (obj_frob_file): | |
6171 | (elf_tc_symbol): | |
6172 | (elf_tc_make_sections): | |
6173 | ||
6174 | * config/tc-hppa.h: | |
6175 | ||
6176 | Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
6177 | ||
6178 | * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume | |
6179 | hash_new will have succeeded if it returns. | |
6180 | * config/tc-a29k.c (md_begin): Likewise. | |
6181 | ||
6182 | * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is | |
6183 | const. | |
6184 | (mode_from_disp_size, opcode_suffic_to_type): Now inline under | |
6185 | gcc. | |
6186 | (fits_in_{signed,unsigned}_{byte,word}): Likewise. | |
6187 | ||
6188 | * expr.c: Delete register declarations; gcc ignores them anyways. | |
6189 | ||
6190 | Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6191 | ||
6192 | * hash.c (hash_new): Use xmalloc, since many callers don't check | |
6193 | for failure. | |
6194 | ||
49864cfa KR |
6195 | Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6196 | ||
6197 | * frags.c (zero_address_frag, bss_address_frag): These are | |
6198 | external. | |
6199 | ||
6200 | * tc.h (md_reloc_size): This is const. | |
6201 | * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c | |
6202 | (md_reloc_size): Now const. | |
6203 | ||
6204 | * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete | |
6205 | trailing commas. | |
6206 | * as.h (enum _segT): Ditto. | |
6207 | ||
6208 | * struc-symbol.h (N_TYPE_seg): This should be const. | |
6209 | ||
6210 | Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org) | |
6211 | ||
6212 | * config/obj-ecoff.c (add_file): Cast file_name to char * in | |
6213 | listing_source_file call. | |
6214 | ||
6215 | * config/obj-elf.c (elf_stab_symbol_string): Cast first argument | |
6216 | of subseg_new call to eliminate const attribute. | |
6217 | (obj_elf_stab): Ditto. | |
6218 | (obj_symbol_new_hook): Cast first argument of bzero call to char *. | |
6219 | ||
6220 | * read.c (s_align_bytes): Properly record alignment. | |
6221 | ||
6222 | * expr.c (__): Undefine __ macro before use, since OSF/1 uses it | |
6223 | for the prototype/no prototype macro. | |
6224 | ||
6225 | * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be | |
6226 | void. | |
6227 | ||
6228 | * as.h (relax_stateT enum): Delete trailing comma. | |
6229 | ||
9a7d824a ILT |
6230 | Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com) |
6231 | ||
6232 | * app.c (do_scrub_begin): Let line_comment_chars override | |
6233 | comment_chars. | |
6234 | (do_scrub_next_char): If a line comment character is not at the | |
6235 | start of a line, treat it as a comment character if it is one. | |
6236 | For a CPP line comment use pseudo-op .appline rather than .line. | |
6237 | * input-scrub.c (logical_input_line): Make int rather than | |
6238 | unsigned. | |
6239 | (input_scrub_push, input_scrub_begin): Initialize | |
6240 | logical_input_line to -1 rather than 0. | |
6241 | (bump_line_counters): Increment logical_input_line. | |
6242 | (new_logical_line): If line_number is -2, decrement | |
6243 | logical_input_line. | |
6244 | (as_where): Use logical_input_line even if it is 0. | |
6245 | * read.h (s_app_file prototype): Now takes an int argument. | |
6246 | * read.c (potable): Make .appfile call s_app_file with 1. New | |
6247 | .appline pseudo-op calls s_app_line. | |
6248 | (s_app_file): If .appfile, call new_logical_line with -2 to | |
6249 | account for newline inserted by do_scrub_next_char. If listing, | |
6250 | call listing_source_file. | |
6251 | (s_app_line): New function to handle fake pseudo-op .appline. | |
6252 | * config/obj-coff.c (obj_pseudo_table): Make .appline call | |
6253 | obj_coff_ln. | |
6254 | (obj_coff_ln): Added argument to indicate whether .appline. | |
6255 | * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call | |
6256 | obj_coff_ln. | |
6257 | (obj_coff_ln): Added argument to indicate whether .appline. | |
6258 | * config/tc-mips.c (s_file): Pass argument to s_app_file. | |
6259 | ||
61f14fb0 ILT |
6260 | Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com) |
6261 | ||
6262 | * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast. | |
6263 | ||
6264 | Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6265 | ||
6266 | * config/tc-m68k.c (md_apply_fix_2): Straighten out check for | |
6267 | invalid values. | |
6268 | ||
6eef4543 SC |
6269 | Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
6270 | ||
6271 | * config/tc-h5000.c (build_bytes): Understand @rd mode and build | |
6272 | relocations correctly. | |
6273 | ||
f8f61478 KR |
6274 | Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
6275 | ||
6eef4543 SC |
6276 | * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because |
6277 | it's wrong. | |
6278 | ||
f8f61478 KR |
6279 | * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn |
6280 | if value is out of range. | |
6281 | ||
6282 | Patch from Minh Tran-Le: | |
6283 | * config/tc-i386.c (i386_operand): For in/out port register used | |
6284 | as base reg, include InOutPortReg in operand type. | |
6285 | (MATCH): Accept overlap value of InOutPortReg. | |
6286 | ||
6287 | Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com) | |
6288 | ||
6289 | * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab): | |
6290 | Add calls to listing routines to produce combined source/assembler | |
6291 | listings. | |
6292 | (obj_ecoff_stab): Create a file pointer if none used yet. | |
6293 | (ecoff_frob_file): Set symcount to correct value. | |
6294 | ||
6295 | Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
6296 | ||
6297 | * Makefile.in (VERSION): Bump to version 2.1, in preparation for | |
6298 | release. | |
6299 | ||
6300 | * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE): | |
6301 | Define in terms of constants, not C structure sizes. | |
6302 | ||
6303 | * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files. | |
6304 | ||
6305 | Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6306 | ||
6307 | * config/obj-aout.c (obj_header_append): Don't define if it's | |
6308 | defined as a macro. | |
6309 | * config/obj-hp300.h (obj_header_append): Define it as a macro. | |
6310 | * config/obj-hp300.c (hp300_header_append): New function. | |
6311 | ||
6312 | * Makefile.in (distclean): Don't bother cleaning up doc files; | |
6313 | they aren't going to be in this directory. | |
6314 | ||
204ff785 ILT |
6315 | Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com) |
6316 | ||
f8f61478 KR |
6317 | * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute |
6318 | symbols. | |
6319 | ||
204ff785 ILT |
6320 | * tc.h (TC_COFF_SIZEMACHDEP): Don't define here. |
6321 | * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead. | |
6322 | ||
65824763 KR |
6323 | Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
6324 | ||
204ff785 ILT |
6325 | * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with |
6326 | initialization. | |
6327 | ||
65824763 KR |
6328 | * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff. |
6329 | ||
21bb48b9 ILT |
6330 | Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com) |
6331 | ||
6332 | * config/tc-mips.c (macro): Correct floating point double word | |
6333 | loads and stores for big endian target. | |
6334 | ||
e7c2f943 KR |
6335 | Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
6336 | ||
6337 | * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* | |
6338 | calls. Deleted some unused code. | |
6339 | * config/obj-coff.c: Likewise. | |
6340 | ||
6341 | ELF support, mostly contributed by Utah: | |
6342 | * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, | |
6343 | obj_elf_type): Rewrite. | |
6344 | (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, | |
6345 | obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): | |
6346 | New functions. | |
6347 | (obj_elf_ident): Dummy. | |
6348 | * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, | |
6349 | TARGET_SYMBOL_FIELDS): New macros. | |
6350 | (gdb_section): New variable decl. | |
6351 | ||
6352 | * config/tc-i386.c (md_atof): Return zero, not empty string, on | |
6353 | success. | |
6354 | ||
6355 | BFD_ASSEMBLER conditional changes: | |
6356 | * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): | |
6357 | Don't define these. | |
6358 | (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. | |
6359 | (fetch_coff_debug_section): Ditto. | |
6360 | (obj_coff_endef): Call fetch_coff_debug_section. | |
6361 | (struct line_no): New type. | |
6362 | (c_symbol_merge): New way for copying aux fields. | |
6363 | (c_dot_file_symbol): Put symbol in absolute section, and set flag | |
6364 | BSF_DEBUGGING. | |
6365 | (function_lineoff): New symbol. | |
6366 | (function_lineoff, text_lineno_number, our_lineno_number, | |
6367 | lineno_lastP): Don't define. | |
6368 | (c_line_new): Don't define. | |
6369 | (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, | |
6370 | placeholders, until | |
6371 | line-number recording gets implemented. | |
6372 | (obj_new_symbol_hook): New code for handling aux fields. | |
6373 | (add_lineno, add_linesym): New functions. | |
6374 | (obj_coff_ln): Call add_lineno, not c_line_new. | |
6375 | (obj_coff_endef): New code for handling symbol names. New lineno | |
6376 | code. Look for section name "*DEBUG*" for debugging section. | |
6377 | (align, coff_check_file_symbols, obj_coff_section, | |
6378 | coff_frob_file): New functions. | |
6379 | * config/obj-coff.h: Reordered some includes. | |
6380 | (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, | |
6381 | DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't | |
6382 | define these. | |
6383 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. | |
6384 | (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing | |
6385 | aux entries. Most SA_* macros now use it unconditionally. | |
6386 | (S_*): Use `bsym' field, and access BFD private data. | |
6387 | (SF_*): Use `sy_flags' symbol field for most of these. | |
6388 | (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't | |
6389 | define. | |
6390 | (*_section_header): Don't define. | |
6391 | * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed | |
6392 | interface. | |
6393 | (tc_gen_reloc) [I386COFF]: New function. | |
6394 | (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. | |
6395 | * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New | |
6396 | macros. | |
6397 | ||
6398 | * config/obj-coff.c (stack_init): Don't do assignments inside | |
6399 | conditions. | |
6400 | (obj_coff_def): Simplified handling of symbol name a bit. | |
6401 | (tag_insert): Name argument is now pointer to CONST. | |
6402 | (obj_crawl_symbol_chain): Commented out. | |
6403 | ||
6404 | * config/obj-coff.h: Use PARAMS macro in prototypes. | |
6405 | ||
6406 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect | |
6407 | through frchainP pointer if it is null. | |
6408 | ||
6409 | * configure.in: Warn if BFD mode is explicitly turned off but is | |
6410 | required by specified target. | |
6411 | (mips ecoff targets): Don't need to set bfd_gas here; it gets | |
6412 | taken care of later. | |
6413 | ||
6414 | * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward | |
6415 | field. | |
6416 | (yank_symbols): Merge symbols only if sy_forward is null. | |
6417 | ||
6418 | * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already | |
6419 | defined. | |
6420 | ||
6421 | * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not | |
6422 | pointer. | |
6423 | * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. | |
6424 | ||
6425 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting | |
6426 | with "." is a local label. | |
6427 | ||
6428 | * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config | |
6429 | files. | |
6430 | ||
6431 | * config/te-linux.h, config/te-386bsd.h: New config files. | |
6432 | * configure.in (i386-*-linux, i386-*-bsd): Use them. | |
6433 | * config/tc-i386.h (TARGET_FORMAT): Select format based on target | |
6434 | environment. | |
6435 | (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. | |
6436 | ||
5d6cfa60 ILT |
6437 | Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) |
6438 | ||
6439 | * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems | |
6440 | to want it that way. | |
6441 | (ecoff_build_symbols): Turn local st_Proc symbols into | |
6442 | st_StaticProc symbols. Set index field of external st_Proc and | |
6443 | st_staticProc symbols correctly. | |
6444 | * config/tc-mips.h (NO_LISTING): Don't define. People might want | |
6445 | listings. | |
6446 | ||
e7c2f943 KR |
6447 | Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6448 | ||
6449 | * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New | |
6450 | files. | |
6451 | * configure.in (m68k-*-hpux): Use them. | |
6452 | ||
6453 | * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if | |
6454 | defined, otherwise zero. | |
6455 | ||
6456 | * config/aout_gnu.h (OMAGIC): Don't define if already defined. | |
6457 | ||
5d6cfa60 ILT |
6458 | Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
6459 | ||
6460 | * config/tc-sparc.c (sparc_ip): Allow any abs expression as an | |
6461 | address space number. | |
6462 | ||
6463 | Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) | |
6464 | ||
6465 | * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all. | |
6466 | ||
6467 | * config/tc-a29k.c: Include ctype.h. | |
6468 | (define_some_regs): Added special-purpose registers for 29050. | |
6469 | ||
e7c2f943 KR |
6470 | * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". |
6471 | ||
6472 | * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. | |
6473 | (change_to_section): Set it here instead. | |
6474 | ||
a1387260 ILT |
6475 | Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) |
6476 | ||
6477 | * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one | |
6478 | hasn't been seen yet. | |
6479 | (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL. | |
6480 | ||
4a1bbbe7 SC |
6481 | Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
6482 | ||
6483 | * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi | |
6484 | SH. | |
6485 | ||
be2f6bd6 ILT |
6486 | Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com) |
6487 | ||
6488 | * expr.c (operand): Fix unary plus operator (previously was the | |
6489 | same as '~' operator!). | |
6490 | ||
6491 | Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6492 | ||
6493 | * write.c (cvt_frag_to_fill): Define even if BFD is defined. | |
6494 | (write_object_file): Do define if BFD_ASSEMBLER. Invoke | |
6495 | obj_check_file_symbols if defined. Call verify_symbol_chain_2 | |
6496 | instead of open-coding it. Fix some bugs in patching up symbol | |
6497 | chain. | |
6498 | (relax_segment): Make some code we "ought to be able to" use for | |
6499 | all targets no longer conditionalized on ns32k target; instead, do | |
6500 | it always, and if the appropriate conditions fail, abort. | |
6501 | ||
6502 | * symbols.c (DEBUG): Enabled. | |
6503 | (symbol_new): Make sure bfd_make_empty_symbol works. | |
6504 | (verify_symbol_chain_2): New funcion; takes one symbol as | |
6505 | argument, anywhere in the chain. | |
6506 | (dollar_label*): Use default initializers. | |
6507 | ||
6508 | * as.c (perform_an_assembly_pass): Call md_begin here... | |
6509 | (main): ...and not here. | |
6510 | ||
6511 | * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out. | |
6512 | (tc_frob_symbol): New macro: Get rid of symbols in reg_section. | |
6513 | ||
6514 | * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER. | |
6515 | (add_fix, add_frag): Now functions instead of macros. | |
6516 | (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num, | |
6517 | s_data1, s_data2, s_bss): Use new *_section names, for | |
6518 | compatibility with BFD_ASSEMBLER mode; rewrite switch statements | |
6519 | to handle non-integral segT. | |
6520 | (tc_coff_fix2rtype, tc_aout_fix_to_chars, | |
6521 | tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER. | |
6522 | (tc_gen_reloc): New routine for BFD_ASSEMBLER. | |
6523 | (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to | |
6524 | md_apply_fix_2; new md_apply_fix definition varies interface | |
6525 | depending on BFD_ASSEMBLER. | |
6526 | (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section | |
6527 | names. | |
6528 | ||
6529 | * config/obj-vms.c: Include config.h. | |
6530 | (version_string): Delete declaration. | |
6531 | (Write_VMS_MHD_Records): Use GAS_VERSION instead. | |
6532 | (vms_resolve_symbol_redef): New function, taken from VMS code in | |
6533 | symbols.c. | |
6534 | (_doprnt): Deleted. | |
6535 | (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct, | |
6536 | VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix, | |
6537 | VMS_Psect_Spec): Fixed to compiler under traditional C. | |
6538 | * config/obj-vms.h: Use PARAMS macro. | |
6539 | (vms_resolve_symbol_redef): Declare. | |
6540 | (RESOLVE_SYMBOL_REDEFINITION): New macro. | |
6541 | * symbols.c (colon): Remove some VMS-specific code, look for | |
6542 | RESOLVE_SYMBOL_REDEFINITION macro instead. | |
6543 | ||
6544 | * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc | |
6545 | instructions. | |
6546 | ||
6547 | * config/tc-i386.c: Reordered some functions so inlining might | |
6548 | work. Use PARAMS in function declarations. | |
6549 | (reloc): New routine. | |
6550 | (md_assemble): Rearrange switch statements to work with | |
6551 | non-integral segT. | |
6552 | ||
6553 | * struc-symbol.h [BFD_ASSEMBLER]: Undefine | |
6554 | SYMBOLS_NEED_BACKPOINTERS before defining it. | |
6555 | ||
6556 | * subsegs.c (subseg_new_rest): Now static. | |
6557 | ||
6558 | * read.c (pseudo_set): Better error message for difference of | |
6559 | symbols in different frags. | |
6560 | ||
6561 | * Makefile.in (check): Pass down some new variables, indicating | |
6562 | pathname or program name for cc, nm, objdump. | |
6563 | ||
6564 | * as.h (OUTPUT_FLAVOR): New macro. | |
6565 | * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR. | |
6566 | ||
6567 | * configure.in: Initialize bfd_gas properly. Warn that ELF | |
6568 | support is incomplete. | |
6569 | ||
6570 | Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6571 | ||
6572 | * read.c (float_cons): Accept null pointer return from md_atof. | |
6573 | * config/tc-m68k.c (md_atof): Return null for success. | |
6574 | * config/tc-sparc.c (md_atof): Ditto. | |
6575 | ||
97a6070c RP |
6576 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
6577 | ||
6578 | * doc/as.texinfo: formatting and comment cleanups; show SPARC | |
6579 | alternative options in same style as other machines; simplify some | |
6580 | conditional use; include GPL as separate file (from texinfo dir) | |
6581 | ||
6582 | * doc/Makefile.in: (as.info) include directory containing GPL in | |
6583 | makeinfo search path | |
6584 | ||
6585 | * doc/h8.texi: new file; conditional settings for GAS manual | |
6586 | on Hitachi chips | |
6587 | ||
6588 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) | |
6589 | ||
6590 | * doc/as.texinfo: mention SPARC architecture options. | |
6591 | ||
be2f6bd6 ILT |
6592 | Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com) |
6593 | ||
6594 | * configure.in: Rearranged whitespace in per-host/per-target | |
6595 | sections. Added hooks for dropping in HPPA support (not included | |
6596 | yet). Separate out overrides of variables based on target format | |
6597 | and bfd-gas selection from actual target-specific commands. Add | |
6598 | error message for recognized but unsupported format name. | |
6599 | ||
349f20de ILT |
6600 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) |
6601 | ||
6602 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in | |
55ff56bd | 6603 | symbolic header match cline in FDR; the native linker seems to |
349f20de ILT |
6604 | want that. |
6605 | ||
5316696f DZ |
6606 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
6607 | ||
6608 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use | |
6609 | $(srcdir)/as.texinfo explicitly in several places | |
6610 | ||
8ac18b21 RP |
6611 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
6612 | ||
132239bf | 6613 | * doc/Makefile.in: update dvi, clean targets for new source |
8ac18b21 RP |
6614 | file structure |
6615 | ||
d565311f ILT |
6616 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) |
6617 | ||
6618 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, | |
6619 | rather than undefining know. | |
8ac18b21 | 6620 | * configure.in: Match ultrix*, not just ultrix. |
d565311f | 6621 | |
0742a6fd RP |
6622 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
6623 | ||
6624 | * doc/as.texinfo: converted conditional markup to use new | |
6625 | Texinfo facilities, avoiding m4. | |
6626 | ||
6627 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. | |
6628 | ||
6629 | * doc/Makefile.in: recast doc configuration to use a link to an | |
6630 | included texinfo file. | |
6631 | ||
6632 | * doc/all.texi: settings for generic form of documentation. | |
6633 | ||
6634 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) | |
6635 | ||
6636 | * read.c (cons): Zero out frag when creating reloc. | |
6637 | ||
367fc835 ILT |
6638 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) |
6639 | ||
84e4920f ILT |
6640 | * config/tc-mips.c (gp_reference): Certain magic symbols can never |
6641 | be referenced off the GP register. | |
6642 | ||
367fc835 ILT |
6643 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly |
6644 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, | |
6645 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. | |
6646 | ||
6647 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL | |
6648 | definition from other MIPS targets. | |
6649 | * configure.in (mips-*-irix): Use emulation irix. | |
6650 | ||
dd4227d3 SC |
6651 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
6652 | ||
6653 | * config/tc-h8500.c: Get relax size of branch instructions right, | |
6654 | (get_operand): Parse @sp+ correctly. | |
6655 | ||
be2f6bd6 ILT |
6656 | Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6657 | ||
6658 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include | |
6659 | COFF section header field. | |
6660 | ||
6661 | * configure.in: Print error message if host or target is not | |
6662 | supported. | |
6663 | ||
6664 | * configure.in: If with-bfd-assembler, use obj-coff instead of | |
6665 | obj-coffbfd. | |
6666 | ||
6667 | * config/ho-generic.h: Include string.h. | |
6668 | ||
ed364bb6 ILT |
6669 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) |
6670 | ||
0433135d ILT |
6671 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with |
6672 | '$' as local, for any object file format. | |
6673 | ||
477b4b04 ILT |
6674 | * config/tc-mips.c (macro): Optimizations to branching code and a |
6675 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph | |
6676 | Campbell). | |
6677 | ||
ed364bb6 ILT |
6678 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. |
6679 | * configure.in (mips-sgi-irix*): Set gas_host to irix. | |
6680 | ||
670a50eb ILT |
6681 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) |
6682 | ||
6683 | * subsegs.c (subseg_new): Set output_section of new section. | |
6684 | * as.c (perform_an_assemly_pass): Don't set output_section here. | |
6685 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, | |
6686 | since it has additional sections. | |
6687 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, | |
6688 | not bss_section. | |
6689 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added | |
6690 | ecoff_undefined field. | |
6691 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize | |
6692 | ecoff_undefined field. | |
6693 | (add_file): If using stabs, just output a stabs symbol rather than | |
6694 | creating a new fdr. | |
6695 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading | |
6696 | it with get_absolute_expression, rather than skipping it by hand. | |
6697 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather | |
6698 | than ECOFF line number information. | |
6699 | (obj_ecoff_stab): Accept non-zero values for stabs line number. | |
6700 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class | |
6701 | to small, undefined and/or readonly sections if appropriate. | |
6702 | Don't output symbol names containing \001 characters. | |
6703 | (ecoff_frob_file): Make sure at least one fdr is output. | |
6704 | * config/tc-mips.h: Define TC_MIPS. | |
6705 | * config/tc-mips.c (g_switch_value): New static variable. | |
6706 | (md_assemble): Set gp size of output BFD. | |
6707 | (gp_reference): New function; returns 1 if expression can be | |
6708 | accesssed via gp. Always returns 0 if not using ECOFF. | |
6709 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if | |
6710 | possible. | |
6711 | (macro): Generate sequences using gp if possible. | |
6712 | (md_parse_option): Ignore -EL and -EB. Parse -G. | |
6713 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. | |
6714 | (s_change_sec): Handle .rdata and .sdata for ECOFF. | |
6715 | (s_extern): Mark symbol as external. Set ecoff_undefined field. | |
6716 | ||
2b1b5697 KR |
6717 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6718 | ||
670a50eb ILT |
6719 | * output-file.c (output_file_create): Don't call as_perror for |
6720 | filename rejected by application. | |
6721 | ||
6722 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink | |
6723 | the output file. | |
6724 | ||
4b061a2a KR |
6725 | * doc/as.texinfo: Don't use @value in node names for the moment; |
6726 | references don't appear to work right. | |
6727 | ||
4478def8 KR |
6728 | * as.h (const, volatile): Put these definitions back, and use |
6729 | them. | |
6730 | ||
2b1b5697 KR |
6731 | * doc/as.texinfo: First pass at using new texinfo features -- |
6732 | variables, conditional tests. Far from complete. | |
6733 | ||
6734 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6735 | ||
6736 | * read.c: Temporary hack to handle some 64-bit constants. This | |
6737 | should be redone later. | |
6738 | (target_big_endian): Declare. | |
6739 | (big_cons): If it's set, reverse order of bytes being copied. | |
6740 | * config/tc-sparc.c (md_begin): Set target_big_endian. | |
6741 | ||
6742 | * read.c (s_ignore): Delete declaration of is_end_of_line. | |
6743 | ||
6744 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol | |
6745 | forward pointers properly. | |
6746 | ||
e02eaa59 SC |
6747 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
6748 | ||
6749 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs | |
6750 | wasn't being stored into scnhdr. | |
6751 | * config/obj-coffbfd.h: Add prototype of s_get_segment. | |
6752 | * read.c (TC_START_LABEL): Default definition. | |
6753 | (read_a_source_file): Use TC_START_LABEL macro to work out | |
6754 | if a label has been seen. | |
6755 | ||
543d88e4 ILT |
6756 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) |
6757 | ||
c39b3eba ILT |
6758 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not |
6759 | the bottom (make expands variables in dependencies when the | |
6760 | dependencies are read, not when they are used). | |
6761 | ||
543d88e4 ILT |
6762 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for |
6763 | a29k .bss section; the mondfe program doesn't like it. | |
6764 | ||
2b1b5697 KR |
6765 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
6766 | ||
6767 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of | |
6768 | const. | |
6769 | (current_architecture): Don't need initializer. | |
6770 | ||
6771 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6772 | ||
6773 | * doc/none.m4: Define Z8000. | |
6774 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the | |
6775 | texinfo file before recreating it. | |
6776 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in | |
6777 | this directory. | |
6778 | (srcdir): Delete second, bogus definition. | |
6779 | (as.info): Look for as-*.texinfo in current directory rather than | |
6780 | in $(srcdir). | |
6781 | (as.dvi): Ditto. | |
6782 | (dvi): New rule. | |
6783 | * doc/configure.in: Create links to all as-*.texinfo files in the | |
6784 | source directory, if that's not the current directory. | |
6785 | ||
6786 | * configure.in (per-host): Accept MIPS host with BSD version | |
6787 | number. | |
6788 | (per-target): Classify i486 as i386. Use generic cpu_type instead | |
6789 | of target_cpu in selecting format etc. | |
6790 | ||
6791 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. | |
6792 | * read.c (potable): Change .app-file to .appfile. | |
6793 | ||
6794 | * config/ho-decstatn.h: Renamed from ho-decstation.h. | |
6795 | * configure.in: Adjusted. | |
6796 | ||
6797 | * config/obj-bfd-sunos.*: Unused; deleted. | |
6798 | ||
6799 | * Makefile.in (version.c, vers-stamp): Deleted. | |
6800 | (config.h): Define GAS_VERSION. | |
6801 | * as.c (version_string): Deleted declaration. | |
6802 | (main): Look for GAS_VERSION instead. | |
6803 | ||
6804 | * doc/as.texinfo: Updated description of -a* (listing) options, | |
6805 | and describe how to pass them through from gcc. | |
6806 | ||
6807 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or | |
6808 | process relocs if there aren't any relocs to process. Avoids | |
6809 | malloc/free bug on SCO too. | |
6810 | ||
6811 | * as.h: Move local include files below system include files, to | |
6812 | avoid some redefinition complaints on some systems. | |
6813 | (const, volatile): Don't need these conditionally defined if we | |
6814 | use CONST and VOLATILE from ansidecl.h. | |
6815 | (seg_name): Use CONST, not const. | |
6816 | ||
543d88e4 ILT |
6817 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) |
6818 | ||
6819 | * config/tc-mips.c: Reindented to GNU standards. | |
6820 | ||
2c19a57c ILT |
6821 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) |
6822 | ||
61001d96 ILT |
6823 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. |
6824 | (fixup_segment): Add a29k special case; the linker is not prepared | |
6825 | to see a segment offset here. | |
6826 | ||
2c19a57c ILT |
6827 | * app.c (do_scrub_next_char): Added new state, 10, modifying state |
6828 | 9 to only keep a space in between identifier characters. | |
6829 | ||
afcc637a DZ |
6830 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) |
6831 | ||
2d4bef5e DZ |
6832 | * Makefile.in: add dvi target; as-$(config).texinfo might live in |
6833 | srcdir, might be in objdir. | |
afcc637a DZ |
6834 | |
6835 | * doc/Makefile.in: dvi depends on as.dvi | |
6836 | ||
80c8fd72 DZ |
6837 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
6838 | ||
6839 | * Makefile.in: add installcheck target | |
6840 | ||
fd4b7c25 KR |
6841 | Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
6842 | ||
6843 | * config/tc-sparc.c (sparc_ip): Add support for membar mask names. | |
6844 | Add missing colons in prefetch error messages. Add support for | |
6845 | ASI names. | |
6846 | ||
1369949e ILT |
6847 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) |
6848 | ||
6849 | * config/tc-mips.c (macro): Use $AT for any floating point load. | |
6850 | ||
63cdddad KR |
6851 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) |
6852 | ||
6853 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject | |
6854 | bignums, but don't emit error message. | |
6855 | ||
69498fa2 JW |
6856 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
6857 | ||
6858 | * Makefile.in (targ-cpu.o): Depend on config.h. | |
6859 | ||
f6a91cc0 ILT |
6860 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) |
6861 | ||
6862 | * app.c (do_scrub_next_char): Added new state, 9, to avoid | |
6863 | dropping a space immediately following an identifier. | |
6864 | * expr.c, write.c: Rewrote assert expressions to not use multiple | |
6865 | lines; I don't think that can be done portably. | |
6866 | * config/tc-mips.c (macro): Use $AT if target register is zero in | |
6867 | load instruction, which it can be for a floating point load. | |
6868 | ||
a36f6645 ILT |
6869 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) |
6870 | ||
3d3c5039 ILT |
6871 | * write.c (write_contents): Compute the relocs before writing out |
6872 | the section contents. | |
6873 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get | |
6874 | symbol table and values right. | |
6875 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting | |
6876 | with $L is local. | |
6877 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend | |
6878 | by the section vma. | |
6879 | ||
6880 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is | |
6881 | z8k-opc.h, not z8k.h. | |
6882 | ||
a36f6645 ILT |
6883 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf |
6884 | symbol. | |
6885 | ||
2a697fa4 DZ |
6886 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
6887 | ||
6888 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 | |
6889 | ||
f2f7d044 ILT |
6890 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) |
6891 | ||
6892 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition | |
6893 | to be on a single line. | |
6894 | ||
ed099874 KR |
6895 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6896 | ||
6897 | * Makefile.in (config.h): Create file, writing out definitions of | |
6898 | target cpu, alias, and canonical name. | |
6899 | (ALL_CFLAGS): No longer define TARGET_CPU. | |
6900 | ||
6901 | * Makefile.in (check): Print a message, instead of quitting | |
6902 | silently. | |
6903 | ||
6904 | * as.c (main): Don't catch any signals, for now. | |
6905 | ||
6906 | * version.c: Deleted. | |
6907 | * Makefile.in: Generate it, putting in only the version number | |
6908 | itself. | |
6909 | (VERSION): New variable. | |
6910 | * as.c: Include config.h. | |
6911 | (main): Reformatted version string. Include target alias. Don't | |
6912 | print if not requested (i.e., unknown -v argument). | |
6913 | ||
6914 | * as.c (stralloc): Deleted. | |
6915 | (main): Call strdup instead. | |
6916 | ||
6917 | * configure.in: Handle all 68300 series chips. | |
6918 | * config/tc-m68k.c: Include config.h. | |
6919 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 | |
6920 | series cpus as defaults. | |
6921 | (md_parse_option): Accept some m68300 series CPUs as defaults. | |
6922 | ||
6923 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
6924 | ||
6925 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if | |
6926 | not already defined. | |
6927 | (main, got_sig): Use them. | |
6928 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default | |
6929 | values. | |
6930 | ||
6931 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) | |
6932 | ||
6933 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF | |
6934 | support. | |
6935 | ||
6936 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. | |
6937 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. | |
6938 | (struct loc, struct proc, struct file): Moved to tc-mips.c within | |
6939 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. | |
6940 | * config/tc-mips.c: Rearranged for ECOFF support. Added | |
6941 | prototypes for all static functions. Moved existing minimal | |
6942 | debugging format support info #ifndef OBJ_ECOFF blocks. | |
6943 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF | |
6944 | does not support a non sign extended high 16 bits reloc. Adjusted | |
6945 | all callers accordingly. | |
6946 | (tc_get_register): Renamed from get_register, and made non-static. | |
6947 | ||
6948 | * config/mips-big.mt, config/mips-lit.mt: New files. Define | |
6949 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, | |
6950 | respectively. | |
6951 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. | |
6952 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using | |
6953 | obj_format ecoff and gas_target mips-lit or mips-big. | |
6954 | ||
c5d4bc88 KR |
6955 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) |
6956 | ||
6957 | * version.c: Bump to version 2.0.1. | |
6958 | ||
fefba3a5 ILT |
6959 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
6960 | ||
6961 | * write.c (chain_frchains_together): Check that seg_info (section) | |
6962 | is not NULL. | |
6963 | (write_object_file): Call obj_frob_file after setting the symbols, | |
6964 | not before. | |
6965 | ||
2b1b5697 KR |
6966 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) |
6967 | ||
6968 | * Version 2.0 released. | |
6969 | ||
fefba3a5 ILT |
6970 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6971 | ||
6972 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. | |
6973 | ||
6974 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) | |
6975 | ||
6976 | * read.h: Define stringer here. | |
6977 | read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these | |
6978 | places. | |
6979 | ||
bf449293 SC |
6980 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
6981 | ||
6982 | * read.c (s_space): Multiply repeat count by mult, not fill. | |
6983 | ||
9471a360 KR |
6984 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) |
6985 | ||
6986 | * read.c: Include ctype.h. | |
6987 | ||
1101551c KR |
6988 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
6989 | ||
6990 | Patches from Eric Youngdale: | |
6991 | * make-gas.com: Find obstack.obj if it's not in the current | |
6992 | directory. | |
6993 | * read.c (s_ignore): Don't declare is_end_of_line. It's | |
6994 | redundant, and triggers a VMS gcc compiler bug. | |
6995 | ||
6996 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes | |
6997 | current segment as an argument. (Ignored in all cases but VMS.) | |
6998 | All callers and definitions changed. | |
6999 | ||
5e4cddb7 ILT |
7000 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) |
7001 | ||
7002 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING | |
7003 | case compile again. | |
7004 | ||
f3ca2a64 KR |
7005 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) |
7006 | ||
7007 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, | |
7008 | so "~0x80" won't be rejected. | |
7009 | ||
7010 | * config/obj-elf.c: No longer include elf/reloc.h. | |
7011 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. | |
7012 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out | |
7013 | routines. | |
7014 | (obj_elf_xstab): New routine. | |
7015 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired | |
7016 | argument to s_ignore. Put "#if 0" around unused code. | |
7017 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. | |
7018 | Call elf_xstabs for .stabs and .xstabs operators. | |
7019 | ||
7020 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". | |
7021 | ||
7022 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are | |
7023 | present. | |
7024 | ||
7025 | * configure.in: mips-bsd configuration was missing format spec. | |
7026 | Should use aout. | |
7027 | ||
7028 | * Makefile.in (Makefile): Depends on configure.in. | |
7029 | ||
7030 | * config/tc-mips.c (append_insn): Don't check for alignment of | |
7031 | frag in memory; alignment of instructions in section is a separate | |
7032 | matter. | |
7033 | ||
7034 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI | |
7035 | C availability. | |
7036 | ||
7037 | * listing.h: Always provide function declarations, not macros, so | |
7038 | pcc won't lose. | |
7039 | ||
7687d89b JG |
7040 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) |
7041 | ||
7042 | * CONTRIBUTORS: Update Gilmore entry. | |
7043 | ||
fd4b7c25 KR |
7044 | Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
7045 | ||
7046 | * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch | |
7047 | instructions. Accept integer prefetch function numbers. | |
7048 | ||
7687d89b JG |
7049 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7050 | ||
fd4b7c25 KR |
7051 | * config/tc-sparc.c (s_xword): Now call big_cons, so large |
7052 | constants are accepted, but symbolic values are not. GCC will not | |
7053 | generate the latter currently. | |
7054 | ||
7687d89b JG |
7055 | * frags.c (frag_init): New function. |
7056 | (zero_address_frag, bss_address_frag): Now initialized at run | |
7057 | time. | |
7058 | * as.c (main): Call frag_init. | |
7059 | ||
160b7f0f ILT |
7060 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) |
7061 | ||
7062 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: | |
7063 | Don't unget ch2 if we didn't get it. | |
7064 | ||
0cca30f3 KR |
7065 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
7066 | ||
7067 | * doc/Makefile.in (TEXIDIR): Updated for new layout. | |
7068 | ||
7069 | * config/tc-sparc.c (s_common): Add support for ELF version. | |
7070 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. | |
7071 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: | |
7072 | New macros. | |
7073 | (md_convert_frag): New macro. | |
7074 | ||
7075 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a | |
7076 | symbol, fix the offset so "+2" isn't required. | |
7077 | ||
7078 | * config/tc-i960.c (line_comment_chars, line_separator_chars): | |
7079 | Define as common/bss. | |
7080 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C | |
7081 | initializers are sufficient. | |
7082 | ||
7083 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. | |
7084 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". | |
7085 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. | |
7086 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. | |
7087 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove | |
7088 | "IGNORE_DEBUG" conditional, since both branches are identical. | |
7089 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly | |
7090 | referencing symbol structure members. | |
7091 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. | |
7092 | ||
7093 | * as.h (struct frag): Reordered a couple of fields for better | |
7094 | packing. | |
7095 | ||
7096 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the | |
7097 | section info. | |
7098 | (write_contents) [BFD_ASSEMBLER]: New function. | |
7099 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call | |
7100 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call | |
7101 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. | |
7102 | (fixup_segment): Make sure common-section symbols get treated the | |
7103 | same as undefined symbols. | |
7104 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type | |
7105 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from | |
7106 | section info. | |
7107 | * write.h (fix_new): Update prototype. | |
7108 | ||
7109 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, | |
7110 | md_section_align, md_undefined_symbol): Don't provide prototypes | |
7111 | if these are defined as macros. | |
7112 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and | |
7113 | section passed. | |
7114 | ||
7115 | * symbols.c (symbol_new): Argument NAME is now pointer to const. | |
7116 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null | |
7117 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new | |
7118 | BFD symbol. | |
7119 | (colon): Display other/desc fields of redefined symbol only if | |
7120 | S_GET_OTHER and S_GET_DESC are defined. | |
7121 | (symbol_make): Argument NAME is now pointer to const. | |
7122 | (symbol_find, symbol_find_base): Likewise. | |
7123 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. | |
7124 | * symbols.h: Fix prototypes for new const arguments. Add | |
7125 | prototypes for BFD_ASSEMBLER S_* functions. | |
7126 | ||
7127 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code | |
7128 | for changing to an existing section. | |
7129 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, | |
7130 | called by subseg_new and subseg_set. | |
7131 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, | |
7132 | given section name and subseg number. | |
7133 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly | |
7134 | new section/subsection. | |
7135 | ||
7136 | * read.c: Don't include ctype.h. | |
7137 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 | |
7138 | for now; should be machine-dependent. | |
7139 | ||
7140 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format | |
7141 | targets, forcing BFD use. | |
7142 | ||
7143 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7144 | ||
7145 | * config/tc-sparc.c: Use PARAMS macro for static function | |
7146 | declarations. Use BFD_RELOC_ macros everywhere, with | |
7147 | compatibility macros declared for non-BFD mode. | |
7148 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type | |
7149 | instead of enum reloc_type. | |
7150 | (emit_sparc_reloc): Commented-out function deleted. | |
7151 | (md_convert_frag): Deleted. | |
7152 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. | |
7153 | (md_apply_fix): Changed calling sequence (conditionally) for BFD | |
7154 | version. | |
7155 | * config/tc-sparc.h (md_convert_frag): New macro. | |
7156 | ||
7157 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, | |
7158 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead | |
7159 | of referencing fields directly. | |
7160 | ||
7161 | * write.c (cvt_frag_to_fill): New function; extracted from | |
7162 | write_object_file. | |
7163 | (write_object_file) [! BFD_ASSEMBLER]: Call it. | |
7164 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section | |
7165 | and set its size and flags. | |
7166 | ||
7167 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some | |
7168 | fields with BFD equivalents. Turn on back-pointers, and add | |
7169 | target-specific fields at end. | |
7170 | ||
7171 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) | |
7172 | ||
7173 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. | |
7174 | (write_object_file): Set it here instead, so that fixup_segment | |
7175 | can see the correct value. | |
7176 | ||
7177 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7178 | ||
7179 | * write.c (write_object_file): Check for errors and warnings and | |
7180 | bail out before processing contents. | |
7181 | (chain_frchains_together_1): New function, does most of the work | |
7182 | of remove_subsegs. | |
7183 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. | |
7184 | (remove_subsegs) [! BFD]: Call it. | |
7185 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD | |
7186 | structures and routines. | |
7187 | ||
7188 | * config/obj-elf.*: New files. | |
7189 | ||
7190 | * config/mips.mt, config/rs6000.mt: Deleted. | |
7191 | ||
7192 | * config/h8300.mt: Don't specify compiler here. | |
7193 | ||
7687d89b | 7194 | * config/z8k.mt: The z8k code depends on the z8k opcode table, |
0cca30f3 KR |
7195 | not the h8300 one. |
7196 | * config/tc-z8k.h: Comment fix. | |
7197 | ||
7198 | * write.c: Reordered some functions for better inlining. | |
7199 | (fixup_segment): Linkrelax code is no longer conditional on | |
7200 | TC_I960. | |
7201 | ||
7202 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) | |
7203 | ||
7204 | * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c, | |
7205 | obj-coffbfd.h}: support for the H8/500 | |
7206 | ||
7207 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7208 | ||
7209 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. | |
7210 | * write.c (write_object_file): Not here. | |
7211 | (fix_new): Initialize fx_addnumber. | |
7212 | ||
7213 | * listing.c: Don't include target-cpu.h explicitly, since as.h | |
7214 | includes it. | |
7215 | ||
7216 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
7217 | ||
7218 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, | |
7219 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. | |
7220 | (struct fix): Reordered fields for compactness and efficiency. | |
7221 | Converted some logical fields to 1-bit fields. | |
7222 | ||
7223 | * config/obj-aout.h: Use PARAMS. | |
7224 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, | |
7225 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. | |
7226 | ||
7227 | * read.c: Don't include listing.h; as.h includes it. Removed | |
7228 | DONTDEF code. | |
7229 | [BFD_ASSEMBLER]: Include subsegs.h. | |
7230 | (old_buffer, new_broken_words): Default initialization is | |
7231 | sufficient. | |
7232 | ||
7233 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH | |
7234 | to 0, define stdoutput. | |
7235 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. | |
7236 | Call bfd_set_arch_mach. | |
7237 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not | |
7238 | bfd_close_all_done. Call bfd_perror on failure. | |
7239 | (output_file_append) [BFD_ASSEMBLER]: Don't define. | |
7240 | ||
7241 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. | |
7242 | ||
7243 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr | |
7244 | if not MANY_SEGMENTS. Define new field bfd_section if | |
7245 | BFD_ASSEMBLER. | |
7246 | (seg_info): New macro. | |
7247 | ||
7248 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused | |
7249 | variables, and some irrelevant comments. | |
7250 | ||
7251 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). | |
7252 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). | |
7253 | * configure.in: Permit --with-bfd-assembler now, with a warning. | |
7254 | Variable need_bfd is now a boolean, as is new variable bfd_gas. | |
7255 | Set BFDDEF and BFDLIB in Makefile when appropriate. | |
7256 | ||
7257 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. | |
7258 | (main): Refer to flag_always_generate_output instead of | |
7259 | flagseen['Z']. | |
7260 | ||
7261 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. | |
7262 | (*_section) [BFD_ASSEMBLER]: Define them. | |
7263 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and | |
7264 | set section flags when appropriate. | |
7265 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified | |
7266 | section is not absolute, undefined, or an assembler internal one. | |
7267 | (absolute_section, undefined_section): Always define. | |
7268 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break | |
7269 | switch statements into if-else trees. | |
7270 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of | |
7271 | SEG_BSS and SEG_DATA. | |
7272 | ||
7273 | * as.h (frag_now_fix): New macro. | |
7274 | * symbols.c (colon): Use it. | |
7275 | ||
7276 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) | |
7277 | ||
7278 | * config/tc-mips.c: Added mips support for mips-dec-bsd. | |
7279 | * config/tc-mips.h: Added mips support for mips-dec-bsd. | |
7280 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. | |
7281 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. | |
7282 | * configure.in: Added mips support for mips-dec-bsd. | |
7283 | * atof-generic.c: Define TRUE and FALSE if not defined. | |
7284 | ||
7285 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7286 | ||
7287 | * version.c: Bumped version number to 1.93.05. | |
7288 | ||
7289 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7290 | ||
7291 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. | |
7292 | (obj_emit_lineno): Don't need return at end of void function. | |
7293 | (obj_symbol_new_hook): Ditto. | |
7294 | ||
7295 | * config/tc-m68k.c: Removed some unused code. | |
7296 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. | |
7297 | ||
7298 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only | |
7299 | offset field is set. | |
7300 | ||
7301 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7302 | ||
fd4b7c25 KR |
7303 | * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not |
7304 | ENV64, emit no reloc. | |
7305 | (md_pseudo_table): For ".xword", call s_xword. | |
7306 | (s_xword): New function. | |
7307 | ||
0cca30f3 KR |
7308 | * config/tc-sparc.c (architecture_requested, warn_on_bump, |
7309 | md_relax_table): Use default zero initialization. | |
7310 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the | |
7311 | latter, instead of selecting with preprocessor conditionals. | |
7312 | ||
7313 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
7314 | ||
7315 | * configure.in: recognise all sparclite variants | |
7316 | ||
7317 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7318 | ||
7319 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- | |
7320 | accidentally changed to use subseg_change where it should have | |
7321 | been subseg_new. | |
7322 | ||
6c5f9998 KR |
7323 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7324 | ||
0bd77bc4 KR |
7325 | * expr.c (operand): If character other than comma or newline is a |
7326 | logical end-of-line character, use the newline case. | |
0cca30f3 KR |
7327 | From Eric Youngdale: |
7328 | (operand): Set X_add_number field for floating-point numbers. | |
7329 | (operand): Treat zero byte as end-of-operand. | |
0bd77bc4 | 7330 | |
6c5f9998 KR |
7331 | * configure.in (per-target): Look for with_bfd_assembler option. |
7332 | For now, only accept "no", until the merge is done. | |
7333 | ||
0cca30f3 KR |
7334 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): |
7335 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, | |
7336 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. | |
7337 | * read.c: Finish conversion to S_* macros in the VMS only | |
7338 | parts of the program. Add "const" modifier to hex_value. | |
7339 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to | |
7340 | "ifdef OBJ_VMS". | |
7341 | * expr.c: Add "const" modifier to hex_value. | |
7342 | * symbols.c: Finish conversion to S_* macros in the VMS only | |
7343 | parts of the program. Add "const" modifier to | |
7344 | md_[long,short]_jump_size. Remove declaration of const_flag | |
7345 | (which will be declared in obj-vms.h). | |
7346 | * write.c: Add "const" modifier to md_[long,short]_jump_size. | |
7347 | Fix arguments to VMS_write_object_file. | |
7348 | * config-gas.com: New file. Script for VMS systems to set up the | |
7349 | configuration to build gas for VMS, and create config.status. | |
7350 | * make-gas.com: Redone to work with new scheme. | |
7351 | * obj-vms.c: Patch to fix bug where we were not correctly parsing the | |
7352 | stabs directives. | |
7353 | * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which | |
7354 | will swap bytes if needed on a big endian system. Use throughout | |
7355 | as needed. | |
7356 | * obj-vms.c (obj_aout_stab): Add code to generate listing file. | |
7357 | * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain | |
7358 | types of malformed stabs. Change parsing algorithm so that we are | |
7359 | more certain of having all of the information that we need on hand. | |
7360 | * obj-vms.c (final_forward_reference): New function, used to help | |
7361 | resolve the data types of as many struct elements as possible | |
7362 | when some part of the struct is not fully defined by the compiler. | |
7363 | * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation | |
7364 | stabs directives. | |
7365 | * obj-vms.c (VMS_write_object_file): Define all vtable psects | |
7366 | as symbols as well in the object file. Look for external functions | |
7367 | that start with "__vt.", and turn them into variables, since the | |
7368 | g++ compiler is incapable of doing this. | |
7369 | * tc-vax.c: Add '1' option for backward compatibility with older GCC | |
7370 | versions. | |
7371 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. | |
7372 | * input-scrub.c (as_where): Fix bug where as would crash if we did not | |
7373 | have the name of the source file yet. | |
7374 | * config/ho-vms.h: define HO_VMS, not HO_VAX. | |
7375 | ||
9d76a195 KR |
7376 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) |
7377 | ||
7378 | * read.c (s_data): Always use "data_section", since it'll map to | |
7379 | SEG_DATA or SEG_E1 if needed. | |
7380 | (s_lcomm): Likewise with bss_section. | |
7381 | (s_fill): Use memset, not bzero. | |
7382 | ||
7383 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) | |
7384 | ||
7385 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for | |
7386 | handling GDB symbol table data. | |
7387 | ||
7388 | * config/obj-aout.h (segment_name): Delete definition. | |
7389 | (seg_name): Delete declaration. | |
7390 | * config/obj-bout.h (segment_name, seg_name): Ditto. | |
7391 | * config/obj-vms.h (segment_name, seg_name): Ditto. | |
7392 | * config/obj-coff.h (segment_name): Ditto. | |
7393 | * config/obj-coffbfd.h (segment_name): Ditto. | |
7394 | ||
7395 | * Changes for BFD_ASSEMBLER: | |
7396 | * obj.h (obj_crawl_symbol_chain): Declare only if not | |
7397 | BFD_ASSEMBLER. | |
7398 | (obj_header_append, obj_pre_write_hook): Ditto. | |
7399 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. | |
7400 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". | |
7401 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; | |
7402 | otherwise, use seg_name array. | |
7403 | (seg_name): Declare only if not BFD_ASSEMBLER. | |
7404 | (section_alignment): Declare only if not BFD_ASSEMBLER. | |
7405 | (big_section, reg_section, pass1_section, diff_section, | |
7406 | absent_section, text_section, data_section, bss_section): If | |
7407 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, | |
7408 | mapping to segT enum values. | |
7409 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors | |
7410 | if these are used or defined, if BFD_ASSEMBLER. | |
7411 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old | |
7412 | subseg_new split into two functions. | |
7413 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. | |
7414 | ||
7415 | * as.h (volatile): Don't define if already defined. | |
7416 | (had_errors, had_warnings): Provide prototypes for ANSI C even if | |
7417 | NO_STDARG. | |
7418 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, | |
7419 | declare with format attribute for -Wformat checking. | |
7420 | ||
85825401 ILT |
7421 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) |
7422 | ||
7423 | * app.c, config/tc-*.c: Don't include read.h, since it is already | |
7424 | included by as.h. | |
7425 | ||
7426 | * These are based on patches from Minh Tran-le | |
7427 | <mtranle@paris.intellicorp.com>. | |
7428 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use | |
7429 | obj_format coffbfd and gas_target i386coff for target. | |
7430 | (i[34]86-*-isc*): New host (uses sysv). | |
7431 | * config/i386aix.mt: Removed (no longer used). | |
7432 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. | |
7433 | (MINUS_G): Removed. | |
7434 | (LDFLAGS): Added, defined as -shlib. | |
7435 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. | |
7436 | * config/te-sco386.h (LOCAL_LABEL): Don't define. | |
7437 | (DOT_LABEL_PREFIX): Define. | |
7438 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label | |
7439 | name rather than L0\001. | |
7440 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using | |
7441 | local_bss_counter. | |
7442 | * symbols.c, symbols.h (local_bss_counter): Removed. | |
7443 | * write.c (write_object_file): bss no longer uses | |
7444 | local_bss_counter. Pass correct data and bss size to | |
7445 | VMS_write_object_file. | |
7446 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as | |
7447 | argument, rather than using local_bss_counter. | |
7448 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. | |
7449 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. | |
7450 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. | |
7451 | (size_section): Restored sanity check. | |
7452 | (do_relocs_for): Base section address on s_paddr rather than | |
7453 | computing it. Adjust a29k R_IHIHALF special case to account for | |
7454 | section paddr (used to require paddr to be zero). If there are no | |
7455 | reclos, set s_relptr to 0. Set relocation size in object_headers. | |
7456 | (fill_section): Always set s_vaddr here, removing | |
7457 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set | |
7458 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. | |
7459 | Set STYP_INFO for .comment. | |
7460 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. | |
7461 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. | |
7462 | (crawl_symbols): Handle 8 character section name correctly. Use | |
7463 | H_{SET,GET}_* macros. | |
7464 | (do_linenos_for): Set lineno size in object_headers. | |
7465 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to | |
7466 | set s_vaddr here. If string_byte_count remains 4, set it back to | |
7467 | 0, and only write strings out if there are some. Call | |
7468 | fill_section before do_relocs_for and do_linenos_for. | |
7469 | (obj_coff_section): Handle optional quoted second argument giving | |
7470 | section characteristics. | |
7471 | (obj_coff_bss): Added to handle .bss. | |
7472 | (obj_coff_ident): Added to handle .ident (puts string in .comment | |
7473 | section). | |
7474 | (obj_coff_lcomm): Put common symbols in .bss, not .data. | |
7475 | (fixup_mdeps): Change to segment. Call frag_wane after | |
7476 | md_convert_frag. | |
7477 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 | |
7478 | adjustment (already happened only for common symbols, but this is | |
7479 | clearer). | |
7480 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. | |
7481 | * config/tc-i386.c (s_bss): Don't use if I386COFF. | |
7482 | (md_pseudo_table): Ignore .optim and .noopt. | |
7483 | (tc_coff_sizemachdep): New function. | |
7484 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 | |
7485 | compatibility. | |
7486 | (LOCAL_LABEL): Removed definition. | |
7487 | (DOT_LABEL_PREFIX): Defined. | |
7488 | ||
4539aa02 KR |
7489 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) |
7490 | ||
6d331d71 KR |
7491 | * app.c (app_push): Use memcpy, not bcopy. |
7492 | (do_scrub_next_char): For \", return " not '. | |
7493 | (symbol_chars): Now const. | |
7494 | ||
4539aa02 KR |
7495 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" |
7496 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". | |
7497 | ||
7498 | * config/obj-coff.h: Don't use #elif. | |
7499 | ||
7500 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't | |
7501 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) | |
7502 | ||
3eb802b5 ILT |
7503 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) |
7504 | ||
7505 | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is | |
7506 | already defined. | |
7507 | ||
be06bdcd SC |
7508 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
7509 | ||
7510 | * app.c (do_scrub_begin): allow single quote strings if so | |
7511 | configured. | |
7512 | ||
7513 | * config/*z8k*: checkpoint | |
7514 | ||
7515 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) | |
7516 | ||
7517 | * read.c (read_a_source_file): avoid calling xmalloc (0). | |
7518 | ||
016e0d42 ILT |
7519 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) |
7520 | ||
7521 | * listing.c: Call xmalloc, not malloc; don't declare malloc. | |
7522 | ||
7523 | * Changes to support SCO 3.2v4: | |
7524 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or | |
7525 | SEG_BSS, fill with NOP_OPCODE. | |
7526 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. | |
7527 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not | |
7528 | using ZERO_BASED_SEGMENTS. | |
7529 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but | |
7530 | never set segment address for SEG_E2 (.bss) and don't write out | |
7531 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. | |
7532 | (obj_coff_endef): Don't merge labels or symbols awaiting forward | |
7533 | definitions, and don't merge tags with non-tags. Check for .bf | |
7534 | rather than just checking whether the second character is b and | |
7535 | the third character is f. | |
7536 | (obj_coff_val): gcc can generate values which we don't handle | |
7537 | correctly; discard information for now, since it only affects the | |
7538 | debugging information. | |
7539 | (tag_find_or_name): Don't insert tags in the symbol table. | |
7540 | (yank_symbols): Don't merge labels. | |
7541 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is | |
7542 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't | |
7543 | set segment address if ZERO_BASED_SEGMENTS. | |
7544 | (obj_coff_section): Accept and ignore a trailing quoted string, as | |
7545 | used in AT&T i386 syntax. | |
7546 | (fixup_segment): Take segment as argument. On the i386, adjust PC | |
7547 | relative addends by the segment vaddr. | |
7548 | * tc-i386.h: Define SUB_SEGMENT_ALIGN. | |
7549 | * tc-a29k.h: Define ZERO_BASED_SEGMENTS. | |
7550 | * tc-i386.c: (i386_operand): If I386COFF, accept any segment type. | |
7551 | ||
db33220f KR |
7552 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) |
7553 | ||
016e0d42 ILT |
7554 | * config/obj-coffbfd.c: Include libcoff.h. |
7555 | ||
db33220f KR |
7556 | * version.c: Now version 1.93. |
7557 | ||
dde624ef KR |
7558 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) |
7559 | ||
db33220f KR |
7560 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do |
7561 | power-of-two alignment for .align. | |
7562 | ||
dde624ef KR |
7563 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, |
7564 | and leave everything else alone. | |
7565 | ||
7566 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) | |
7567 | ||
7568 | * Makefile.in (as.new): Don't bother saving as.old. | |
7569 | ||
7570 | * write.c: Conditionalize on OBJ_VMS, not VMS. | |
7571 | (magic_number_for_object_file): Don't define if OBJ_VMS. | |
7572 | ||
7573 | * config/obj-vms.c: Changes for traditional C. | |
7574 | ||
7f2cb270 KR |
7575 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
7576 | ||
7577 | * config/ho-generic.h (malloc, realloc): Declare. | |
7578 | ||
7579 | * Lots of comment/whitespace changes. | |
7580 | ||
7581 | * write.h (struct fix): Some fields reordered, narrowed. | |
7582 | ||
7583 | * read.c (MASK_CHAR): Define using C types, not magic number. | |
7584 | ||
7585 | * as.c, input-file.c: Deleted some unused code. | |
7586 | ||
7587 | * app.c, as.h: Doc fix. | |
7588 | ||
7589 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. | |
7590 | ||
7591 | * as.h (xmalloc): Argument is long. | |
7592 | ||
7593 | * xmalloc.c (error): Remove declaration; as.h takes care of it. | |
7594 | ||
0cca30f3 KR |
7595 | * doc/as.texinfo: Regrouped documentation of some command-line |
7596 | options. Updated options documentation for m68k. Some minor | |
7597 | wording/punctuation changes. | |
7598 | ||
7f2cb270 KR |
7599 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7600 | ||
7601 | * configure.in: Accept target OS "vms". | |
7602 | ||
7603 | * symbols.c: Merged ANSI and non-ANSI function decls, using | |
7604 | PARAMS macro. | |
7605 | ||
7606 | * xmalloc.c: Just include as.h, don't bother trying to figure out | |
7607 | other header files. | |
7608 | ||
7609 | * strstr.c, strerror.c: Deleted. | |
7610 | * Makefile.in: Deleted references. | |
7611 | ||
7612 | * config/tc-ns32k.c: Don't include header file for string | |
7613 | declarations; leave that to ho-*.h. | |
7614 | ||
7615 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) | |
7616 | ||
7617 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, | |
7618 | imported from FSF sources. | |
7619 | ||
7620 | * messages.c (strerror): Declare unconditionally. | |
7621 | ||
7622 | * as.h: Delete alloca and register definitions. | |
7623 | ||
7624 | * config/atof-ieee.c (mask): Now const. | |
7625 | ||
7626 | * obstack.c, obstack.h: Deleted. | |
7627 | ||
7628 | * as.h (flag_readonly_data_in_text): New flag. | |
7629 | * as.c (main): Set it for -R. | |
7630 | ||
7631 | * as.h (flag_suppress_warnings): New flag. | |
7632 | * as.c (main): Set it for -W. | |
7633 | * messages.c (as_warn): Check it instead of flagseen['W']. | |
7634 | ||
7635 | * as.h (flag_always_generate_output): New flag. | |
7636 | * as.c (main): Set it for -Z. | |
7637 | ||
7638 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. | |
7639 | * config/tc-a29k.h: Ditto. | |
7640 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC | |
7641 | macros. | |
7642 | ||
7643 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS | |
7644 | macro. | |
7645 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, | |
7646 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, | |
7647 | write.h: Likewise. | |
7648 | * read.c: Likewise. | |
7649 | ||
7650 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in | |
7651 | xrealloc from xrealloc.c. | |
7652 | * xrealloc.c: Deleted. | |
7653 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. | |
7654 | ||
7655 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd | |
7656 | or vms ho- files. | |
7657 | ||
7658 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. | |
7659 | ||
7660 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; | |
7661 | don't initialize it with NULL. | |
7662 | ||
7663 | * config/ho-vax.h (M_VAX): Deleted; was unused. | |
7664 | ||
7665 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: | |
7666 | New files imported from FSF version, contributed by Eric Youngdale. | |
7667 | * README-vms-dbg, config/vms: Deleted. | |
7668 | ||
7669 | * ChangeLog, config/ChangeLog: Merged. | |
7670 | ||
7671 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF | |
7672 | version. | |
7673 | ||
7674 | * input-file.c (input_file_open): Eliminate call to setvbuf. | |
7675 | [USG] (setbuffer): Deleted macro. | |
7676 | ||
6efd877d KR |
7677 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) |
7678 | ||
7679 | * all files: Whitespace changes for GNU indentation style, done by | |
7f2cb270 | 7680 | GNU `indent'. Some cleanup still needed, especially of comments. |
6efd877d KR |
7681 | |
7682 | * configure.in: No te-386bsd.h file exists; don't try to use it. | |
7683 | ||
7f2cb270 KR |
7684 | * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
7685 | ||
7686 | * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; | |
7687 | could be doing emulation. | |
7688 | ||
0cca30f3 | 7689 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
132239bf | 7690 | |
0cca30f3 KR |
7691 | z8000 documentation |
7692 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: | |
7693 | all modified. | |
7694 | ||
6efd877d KR |
7695 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) |
7696 | ||
7697 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. | |
7698 | ||
7699 | * subsegs.h: add extern to segment_info declaration. | |
7700 | ||
7701 | * read.h: added extern declarations for comment_chars, | |
7702 | line_comment_chars, and line_separator_chars. | |
7703 | read.c, app.c: removed definitions of comment_chars, | |
7704 | line_comment_chars, and line_separator_chars. | |
7705 | ||
7f2cb270 KR |
7706 | * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
7707 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before | |
7708 | the register name. | |
7709 | (insert_reg): put REGISTER_PREFIX before register names before | |
7710 | putting them in the symbol table. | |
7711 | * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not | |
7712 | M68KCOFF. | |
7713 | ||
7714 | * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss | |
7715 | section. | |
7716 | ||
7717 | * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, | |
7718 | comment_chars, line_comment_chars and line_seperator_chars | |
7719 | consistently const, and always initialized them. Included read.h. | |
7720 | ||
7721 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) | |
7722 | ||
7723 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute | |
7724 | constant will not fit in an immediate field. | |
7725 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. | |
7726 | ||
7727 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) | |
7728 | ||
7729 | * obj-coff.c (callj_table): Delete global variable. | |
7730 | (obj_emit_relocations): Define it locally here, and only if | |
7731 | TC_I960 is defined. | |
7732 | ||
7733 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. | |
7734 | (m68k_ip): Don't warn about bignum used as float bit-pattern. | |
7735 | ||
7736 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations | |
7737 | with a single set using PARAMS macro. | |
7738 | ||
7739 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length | |
7740 | of 2. | |
7741 | ||
7742 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. | |
7743 | ||
7744 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, | |
7745 | so widening works consistently. | |
7746 | ||
6efd877d KR |
7747 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) |
7748 | ||
7749 | * version.c: Put conditional "const" before version_string, not | |
7750 | before dummy function for VMS. Now version 1.91.03. | |
7751 | ||
7752 | * app.c (do_scrub_next_char): Need double-\ before `000' to show | |
7753 | printed rep of null character. | |
7754 | ||
7f2cb270 KR |
7755 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
7756 | ||
7757 | * obj-coffbfd.c (write_object_file): check return value of | |
7758 | bfd_close_all_done. | |
7759 | ||
559d9aac ILT |
7760 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) |
7761 | ||
7f2cb270 KR |
7762 | * Support for i386-sysv. |
7763 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment | |
7764 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can | |
7765 | be used to set them all to zero as was done before. | |
7766 | (fill_section): segment addresses now set in write_object_file. | |
7767 | (fill_section): Don't set STYP_NOLOAD for .bss section. | |
7768 | (fixup_segment): 386 uses strange common symbol format. | |
7769 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for | |
7770 | compatibility with SVR3.2 linker. | |
6efd877d KR |
7771 | * configure.in: i386-sysv and i386-sco use coffbfd. |
7772 | ||
559d9aac ILT |
7773 | * app.c (do_scrub_next_char): discard whitespace after a label. |
7774 | ||
0f8b9790 DZ |
7775 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
7776 | ||
7777 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 | |
7778 | hosts, use the sysv configuration for solaris2 | |
7779 | ||
7f2cb270 KR |
7780 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
7781 | ||
132239bf | 7782 | fix i960+non-bfd coff bit rot. |
7f2cb270 KR |
7783 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
7784 | support for C source listings. (obj_coff_endef): look in the right | |
7785 | part of the symbol for the symbol name | |
7786 | ||
7787 | * tc-m68k.c (get_num): make it work for all segments, not just the | |
7788 | first three. | |
7789 | ||
984cf2d7 ME |
7790 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) |
7791 | ||
7792 | * configure.in: recognize i386-*-bsd emulation. | |
7793 | ||
7794 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) | |
7795 | ||
7796 | * configure.in: use the cpu-vendor-os triple for host and target | |
7797 | ||
7f2cb270 KR |
7798 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
7799 | ||
7800 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k | |
7801 | * tc-z8k.c: lots of bug fixes | |
7802 | ||
7803 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) | |
7804 | ||
7805 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition | |
7806 | #elif, since it is not supported by old compilers. | |
7807 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a | |
7808 | couple of expressions in tc-m68k.c. | |
7809 | ||
984cf2d7 ME |
7810 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7811 | ||
7812 | * read.c (cons): If NO_RELOC is defined, use it. | |
7813 | ||
7f2cb270 KR |
7814 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
7815 | ||
7816 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) | |
7817 | ||
7818 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require | |
7819 | local labels to start with a .) and set REGISTER_PREFIX to %. | |
7820 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. | |
7821 | ||
5a0fc1d4 JG |
7822 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) |
7823 | ||
7824 | * messages.c: Comment changes. | |
7825 | ||
4959cb7b KR |
7826 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) |
7827 | ||
7828 | * as.h: Test if __STDC__ is defined only, don't test its value. | |
7829 | * messages.c: If __STDC__ is not defined, define NO_STDARG. | |
7830 | ||
5e9d510e BK |
7831 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) |
7832 | ||
7833 | * listing.c (debugging_pseudo): Add stabs and stabn as things to | |
7834 | ignore. | |
7835 | ||
7f2cb270 KR |
7836 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
7837 | ||
7838 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all | |
7839 | sections starting from zero, rather than making them consecutive. | |
7840 | This makes subsequent reloc calculations easier, esp if the object | |
7841 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) | |
7842 | allocate lcomm in .data rather than in .bss. It seems that some | |
7843 | tools can't cope with a non-zero sized bss before linkage. | |
132239bf | 7844 | |
7f2cb270 KR |
7845 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7846 | ||
7847 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" | |
7848 | throughout. That enum no longer means what we thought it meant. | |
7849 | ||
7850 | * tc-m68k.c (md_assemble, md_parse_option): Handle new | |
7851 | "-mno-688[58]1" options. | |
7852 | ||
7853 | * tc-m68k.c: Added CPU32 support. | |
7854 | ||
7855 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
7856 | ||
7857 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. | |
7858 | ||
569dac15 JW |
7859 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
7860 | ||
7861 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. | |
7862 | Change LIBDEPS dependence to LIBS. | |
7863 | ||
efbfb612 ILT |
7864 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) |
7865 | ||
7866 | * Makefile.in (install): if $(tooldir) exists, install as in | |
7867 | $(tooldir)/bin. | |
7868 | ||
987b1491 ILT |
7869 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) |
7870 | ||
ca5e9d49 ILT |
7871 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any |
7872 | .word is < -32768 or > 32767. The -J flag causes the error to be | |
7873 | ignored. This is to catch over-sized switches generated by gcc on | |
7874 | systems which don't support the broken .word hack. | |
7875 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. | |
7876 | write.c (fixup_segment): check for signed .word overflow if | |
7877 | WARN_SIGNED_OVERFLOW_WORD. | |
7878 | ||
987b1491 ILT |
7879 | * write.c (fixup_segment): fixed missing parens in expression |
7880 | checking for byte or word overflow. | |
7881 | ||
7f2cb270 KR |
7882 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
7883 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if | |
7884 | WARN_SIGNED_OVERFLOW_WORD. | |
7885 | ||
7886 | * obj-coffbfd.c (fixup_segment): fixed missing parens in | |
7887 | expression checking for byte or word overflow. | |
7888 | ||
7889 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
7890 | ||
7891 | Support for i386 coff | |
132239bf | 7892 | * obj-coffbfd.h : added stuff |
7f2cb270 KR |
7893 | * tc-i386.c (tc_coff_fix2rtype): new function |
7894 | * tc-i386.h : new coff defines | |
7895 | ||
b1520b1f ILT |
7896 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) |
7897 | ||
7898 | * input-scrub.c (input_scrub_push): call input_file_begin, not | |
7899 | input_scrub_begin. | |
7900 | messages.c (as_perror): print ": " between the passed in error and | |
7901 | the strerror, like perror does. | |
7902 | ||
b53ccaac ILT |
7903 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) |
7904 | ||
7905 | * Makefile.in: use gas_target instead of modifying target_cpu. | |
7906 | From Steve Chamberlain: | |
7907 | Makefile.in: Handle m68*-*-coff*. | |
7908 | read.c, read.h: add mult argument to s_space | |
7909 | ||
7f2cb270 KR |
7910 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
7911 | Motorola and MIT syntax; gas can now assemble either type of | |
7912 | file. | |
7913 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. | |
7914 | From Steve Chamberlain: | |
7915 | m68kcoff.mt: for m68k COFF. | |
7916 | obj-coffbfd.c: (fixup_mdeps) added | |
7917 | (size_section) removed bad sanity check | |
7918 | (fill_section) added rs_machine_dependent case | |
7919 | (write_object_file) call fixup_mdeps | |
7920 | (fixup_segment) set fx_subsy to 0. | |
7921 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and | |
7922 | handle m68k. | |
7923 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala | |
7924 | pseudo ops. | |
7925 | ||
db4d20e5 KR |
7926 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7927 | ||
7928 | * Makefile.in (LIBS): Include opcode library. | |
7929 | ||
e53ab768 KR |
7930 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) |
7931 | ||
7932 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers | |
7933 | including zero are accepted, pass +0.0. | |
7934 | ||
7e10f53c ILT |
7935 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) |
7936 | ||
7937 | * Makefile.in: map "as" through program_transform_name when | |
7938 | installing. | |
7939 | ||
0cca30f3 KR |
7940 | * doc/Makefile.in: map "as" through program_transform_name when |
7941 | installing. | |
7942 | ||
b0952e12 JW |
7943 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
7944 | ||
7945 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. | |
7946 | ||
7f2cb270 KR |
7947 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
7948 | ||
7949 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), | |
7950 | tc-i960.c (md_ri_to_chars): Always output bout object file in | |
7951 | little endian byte order (used to use endianness of host). | |
7952 | ||
b2f221a9 KR |
7953 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7954 | ||
7955 | * config/tc-m68k.c (init_table): Now const. Always include 68851 | |
7956 | data, so that "bc" is available to 68040 cache instructions. | |
7957 | Added "tt0", "tt1", and 68ec030 variants. | |
7958 | (md_assemble): Complain if 68000 (only) and 68881 are specified. | |
7959 | (enum _register): Added TT0, TT1. | |
7960 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass | |
7961 | line number correctly in "internal error" messages. Don't print | |
7962 | architecture-mismatch message for operand errors. | |
7963 | ||
7964 | From Colin Smith (colin@wrs.com): | |
7965 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather | |
7966 | than install_operand. | |
7967 | ||
ab737e51 SC |
7968 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
7969 | ||
7970 | * listing.c (buffer_line): rewind to the start of include | |
7971 | files, they might be included twice. | |
7972 | ||
7f2cb270 KR |
7973 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff |
7974 | ||
7121231f ILT |
7975 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) |
7976 | ||
7977 | * Makefile.in: defined TARGET_CPU for C code so that it can choose | |
7978 | one element of a family. | |
7979 | ||
7f2cb270 KR |
7980 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. |
7981 | ||
7982 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB | |
7983 | so that we can assemble hand-written libgcc code. | |
7984 | ||
4772861e KR |
7985 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
7986 | ||
7987 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that | |
7988 | has already been formatted (but may still contain %-characters). | |
7989 | (as_bad): Likewise. | |
7990 | ||
7f2cb270 KR |
7991 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
7992 | ||
7993 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be | |
7994 | written with indirection on the last two operands, which can be | |
7995 | either data or address registers. Added a new operand type 'r' | |
7996 | which accepts either register type. Added '(' to notend stuff in | |
7997 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. | |
7998 | ||
09952cd9 KR |
7999 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) |
8000 | ||
8001 | * as.h (enum _relax_state): Start off at one, not zero, to better | |
8002 | catch uninitialized-variable errors. | |
8003 | (linkrelax): Declare new variable. | |
8004 | ||
8005 | * messages.c (warning_count, error_count): Default initializer is | |
8006 | sufficient. | |
8007 | ||
8008 | * write.c: Merged some declarations, using PARMS macro. | |
8009 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, | |
8010 | data_last_frag): No longer static. | |
8011 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is | |
8012 | defined, call it. Change segments before calling fixup_segment. | |
8013 | (relax_align): If linkrelax, provide extra padding. | |
8014 | ||
8015 | * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite | |
8016 | their not having symbols associated. | |
8017 | ||
8018 | * tc-i960.c (norelax, instrument_branches): Default initializer is | |
8019 | sufficient. | |
8020 | (linkrelax): Delete variable definition. | |
8021 | (mem_fmt): Call fix_new with NO_RELOC. | |
8022 | (tc_bout_fix_to_chars): Handle alignment relocs. | |
8023 | (i960_handle_align): New function. | |
8024 | * tc-i960.h (linkrelax): Delete declaration. | |
8025 | (HANDLE_ALIGN): New macro; calls i960_handle_align. | |
8026 | (NEED_FX_R_TYPE, NO_RELOC): New macros. | |
8027 | ||
a457f4d9 KR |
8028 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) |
8029 | ||
8030 | * config/sparc.mt: New file. Grab sparc opcode table from bfd | |
8031 | library. | |
8032 | ||
4b857710 ILT |
8033 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) |
8034 | ||
8035 | * Makefile.in: always create installation directories. Removed | |
8036 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed | |
8037 | FLAGS_TO_PASS to recursive makes. | |
8038 | ||
0cca30f3 KR |
8039 | * doc/Makefile.in: always create installation directories. |
8040 | ||
f7e9bc5a SC |
8041 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8042 | ||
8043 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was | |
8044 | being used with args swapped, causing occasional lossage when | |
8045 | refilling buffers after an include file. | |
8046 | ||
c1c28543 KR |
8047 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) |
8048 | ||
8049 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg | |
8050 | version. Discard bogus DONTDEF version. | |
8051 | (as_warn, as_bad, as_fatal): Likewise. | |
8052 | ||
2e20e59a KR |
8053 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) |
8054 | ||
8055 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the | |
8056 | selected architecture, print a message saying so and listing what | |
8057 | processors support it, rather than saying "operands mismatch". | |
8058 | ||
c8c7e0bf KR |
8059 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) |
8060 | ||
8061 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. | |
8062 | ||
8063 | * config/ho-rs6000.h (M_RS6000): Don't define it. | |
8064 | (free): Declare it. | |
8065 | (BROKEN_ASSERT): Define it if not __STDC__. | |
8066 | ||
7f2cb270 KR |
8067 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
8068 | ||
8069 | * sparc.mt: New file. | |
8070 | ||
8071 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) | |
8072 | ||
8073 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* | |
8074 | if TN_SUN3; otherwise align to 2**N-byte bounary. | |
8075 | ||
7fd3560a SC |
8076 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8077 | ||
8078 | * read.c (s_fill): make the .fill size clamped error a warn and | |
8079 | fix bug where 0's were always placed. | |
8080 | ||
7f2cb270 KR |
8081 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top |
8082 | two bytes of any constant with 0xff: | |
8083 | ||
62594bd7 SC |
8084 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8085 | ||
8086 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing | |
4f3569fa | 8087 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. |
62594bd7 | 8088 | |
7f2cb270 KR |
8089 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
8090 | ||
8091 | * tc-m68k.c (try_index): Error if index scaling specified and | |
8092 | assembling for an older CPU than a 68020. | |
8093 | ||
680227f3 KR |
8094 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) |
8095 | ||
8096 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take | |
8097 | fx_offset into account. | |
8098 | ||
c51ccfd5 KR |
8099 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) |
8100 | ||
8101 | * configure.in (mips host): Accept "ultrix" with version number. | |
8102 | ||
8103 | * expr.c (floating_constant): Separate "=-" to avoid confusing | |
8104 | ancient or broken compilers. | |
8105 | ||
8106 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate | |
8107 | processor/opcode mismatch, so reword the error message. | |
8108 | (md_assemble): If no CPU has been set (even if FPU/PMMU | |
8109 | characteristics have been), default to 68020. Don't need extra | |
8110 | quotes around error string. | |
8111 | ||
14f1fc24 JW |
8112 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
8113 | ||
8114 | * read.c (potable): Revert sac's incorrect change made Jul 13. | |
8115 | Align really is supposed to be ptwo not nbytes. | |
8116 | ||
8117 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) | |
8118 | ||
8119 | * Makefile.in: _Do_ include libiberty. (from sef) | |
8120 | ||
8121 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) | |
8122 | ||
8123 | * expr.c (integer_constant): Handle "0f" and "0b" label references | |
8124 | properly. | |
8125 | ||
462088b8 SC |
8126 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8127 | ||
8128 | * write.c (fixup_segment): if relaxing, don't do anything. | |
8129 | * config/obj-bout.[ch] : maintain the a_relaxable file header info | |
8130 | * config/tc-i960.c: new option -linkrelax | |
8131 | ||
8132 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) | |
8133 | ||
8134 | * expr.c (expr): allow SEG_BSS in expressions | |
8135 | * read.c (potable): align should be nbytes, not ptwo! | |
8136 | * write.c (write_object_file): extra glue for new bss attributes | |
8137 | (relax_segment): SEG_BSS is ok now | |
8138 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes | |
8139 | ||
7f2cb270 KR |
8140 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
8141 | ||
8142 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT | |
8143 | ||
462088b8 SC |
8144 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
8145 | ||
8146 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
8147 | vxworks environment. | |
8148 | ||
8149 | ||
0b0b5dba DHW |
8150 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
8151 | ||
8152 | * Makefile.in: Add program_suffix (parallel to program_prefix) | |
8153 | ||
7c2d4011 SC |
8154 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8155 | ||
8156 | * app.c (process_escape): new function to handle escapes the right | |
8157 | way, (do_scrub_next_char): use new function | |
8158 | * cond.c (s_ifdef): do ifdef/ifndef right | |
8159 | * read.c (s_fill): make the , expressions optional like the doc | |
8160 | says | |
8161 | * config/tc-h8300.[ch]: better warnings | |
8162 | ||
90d49457 SC |
8163 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8164 | ||
65bfcf2e SC |
8165 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was |
8166 | as data0_frchainP | |
8167 | ||
8168 | * write.c (write_object_file): various changes to handle data in | |
132239bf | 8169 | the BSS segment in much the same was as stuff in the DATA segment. |
65bfcf2e | 8170 | |
7f2cb270 KR |
8171 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
8172 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a | |
8173 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into | |
8174 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put | |
8175 | it into SEG_BSS | |
462088b8 | 8176 | |
f8701a3f SC |
8177 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8178 | ||
8179 | * expr.c(expr): allow SEG_REGISTER in expressions. | |
8180 | * read.c(pseudo_set): register expressions can be the source of a | |
8181 | set. | |
8182 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to | |
8183 | goto SEG_TEXT (if a.out) | |
8184 | * write.c (write_object_file): If a.out don't use the old way for | |
8185 | -R. | |
8186 | * config/obj-a.out (s_sect): complain if the user tries to use a | |
8187 | subsegment with a value which might interfere with out -R hackery. | |
8188 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table | |
8189 | rather than use ugly if tree. (init_regtable): insert register | |
8190 | names into symbol table. | |
8191 | ||
ebfb4167 MT |
8192 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) |
8193 | ||
8194 | * write.c (write_object_file): keep the fix_tail clean, which | |
8195 | fixes a bug in -R where relocations were being lost. | |
8196 | ||
8197 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) | |
8198 | ||
8199 | * configure.in: recognize m680x0 as having sun3 emulation mode for | |
8200 | vxworks environment. | |
8201 | ||
8202 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) | |
8203 | ||
8204 | * configure.in: recognize m680x0 as an m68k | |
8205 | ||
dfd53fe9 JW |
8206 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
8207 | ||
8208 | * configure.in: Recognize sparclite as a sparc variant. | |
8209 | ||
7f2cb270 KR |
8210 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
8211 | -Asparclite flag. | |
8212 | ||
d312e231 SC |
8213 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8214 | ||
8215 | * config/tc-a29k.c: lint | |
8216 | * listing.c, expr.c: patches from Andrew Smith | |
8217 | ||
0cca30f3 KR |
8218 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
8219 | ||
8220 | * doc/Makefile.in: use m4 rather than gm4. | |
8221 | ||
7f2cb270 KR |
8222 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8223 | ||
8224 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): | |
8225 | calc the base of relocs correctly. | |
8226 | * tc-a29k.c (parse_operand): allow expressions to be in any section. | |
8227 | ||
d312e231 SC |
8228 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) |
8229 | ||
8230 | * as.c, write.c: use -K rather than -k for the broken word warning | |
8231 | option. | |
8232 | ||
fa493b93 RP |
8233 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) |
8234 | ||
8235 | * Makefile.in: do not print recursion lines. | |
8236 | ||
d96c09ed RP |
8237 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
8238 | ||
8239 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. | |
8240 | ||
8241 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) | |
8242 | ||
8243 | * write.c (write_object_file): For b.out format, round up section | |
8244 | start addresses to match required alignment. | |
8245 | ||
81484684 KR |
8246 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
8247 | ||
8248 | * Makefile.in (install): Install into $(tooldir)/bin, since that's | |
8249 | where gcc looks for it. | |
8250 | ||
3876b4c5 SEF |
8251 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) |
8252 | ||
8253 | * Makefile.in: Changed some lines to be less confusing for some | |
8254 | makes. | |
8255 | ||
8256 | * input-file.c: Conditionalize on _IOFBF, not VMS. | |
8257 | ||
8258 | * read.c, write.c: Change a series of ifdef/elif to | |
8259 | ifdef/else/ifdef etc. | |
8260 | ||
8261 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) | |
8262 | ||
8263 | * symbols.c (fb_label_init): fix sizeof to memset. | |
8264 | ||
95a925b8 RP |
8265 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) |
8266 | ||
3876b4c5 SEF |
8267 | * Makefile.in: install the man page. |
8268 | ||
95a925b8 RP |
8269 | * Makefile.in: pass down MAKEINFO explicitly on info. |
8270 | ||
0cca30f3 KR |
8271 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. |
8272 | ||
5d53038b SC |
8273 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
8274 | ||
8275 | * flonum-const.c: renamed flonum-konst.c to stop dos name | |
8276 | conflict. | |
8277 | ||
7f2cb270 KR |
8278 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
8279 | ||
8280 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from | |
132239bf | 8281 | tc-m68k.h to te-sun3.h. |
7f2cb270 | 8282 | |
8c1b25e4 RP |
8283 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) |
8284 | ||
8285 | * configure.in: vxworks68 gets te-sun3.h. | |
8286 | ||
8287 | * expr.c: remove limitation that local_labels_dollar or | |
8288 | local_labels_fb must be < 10. | |
8289 | ||
8290 | * symbols.c: remove local_labels_dollar, replace with a function | |
8291 | interface for a sparse array. All users adjusted. | |
8292 | ||
7f2cb270 KR |
8293 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. |
8294 | ||
0cca30f3 KR |
8295 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
8296 | ||
8297 | * doc/Makefile.in: commented out line for building as-all.texinfo. | |
8298 | This is temporary. | |
8299 | ||
8300 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. | |
8301 | ||
8c1b25e4 RP |
8302 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) |
8303 | ||
8304 | * Makefile.in: added check target. | |
8305 | ||
8306 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) | |
8307 | ||
8308 | * Makefile.in: added tooldir and program_prefix. | |
8309 | ||
8310 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) | |
8311 | ||
8312 | * write.{c,h} (fix_new): Make these declarations consistent. | |
8313 | ||
1651b22d MT |
8314 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) |
8315 | ||
8316 | * Makefile.in (strerror.o): Add rule so that broken Sun make can | |
8317 | work in subdirs. | |
8318 | ||
5373c439 SC |
8319 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) |
8320 | ||
8321 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot | |
8322 | ||
8323 | * expr.c (operand): if can't work out what sort of operand it is, | |
8324 | then look through FLT_CHARS for a hint. | |
8325 | ||
8c1b25e4 RP |
8326 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) |
8327 | ||
8328 | * Makefile.in, configure.in: removed traces of namesubdir, | |
8329 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
8330 | copyrights to '92, changed some from Cygnus to FSF. | |
8331 | ||
0cca30f3 KR |
8332 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, |
8333 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced | |
8334 | copyrights to '92, changed some from Cygnus to FSF. | |
8335 | ||
f24f7577 SC |
8336 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
8337 | ||
14d3e47b SC |
8338 | * expr.c: If an expression is single comma, then return with |
8339 | SEG_ABSENT rather than an error - since the sparc front end does | |
132239bf | 8340 | really strange things with things like fbge,a |
14d3e47b | 8341 | |
f24f7577 SC |
8342 | * as.h: include bfd.h if using many sections |
8343 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so | |
8344 | local labels didn't work. | |
8345 | * listing.c (list_symbol_table): don't core dump when there's no | |
8346 | symbol there. | |
8347 | * write.c, write.h: call fix_new with the right number of args on | |
8348 | the H8. | |
8349 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make | |
8350 | errors nices | |
8351 | ||
c593cf41 SC |
8352 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
8353 | ||
8354 | * app.c: MRI compatibility - allow single quote to start a string. | |
8355 | * as.c: fix typo recently introduced. | |
8356 | * as.h : Don't include aout/reloc.h - it's not right for COFF! | |
8357 | * expr.c: Much rewriting, to accomodate MRI syntax for | |
8358 | expressions. Also easier to read now. | |
8359 | * listing.c: Put back defuns | |
8360 | * read.c: modified to accept MRI syntax, put back listing pseudo | |
8361 | ops so that an assembler built with NO_LISTING ignores list ops | |
8362 | rather than pukes. | |
8363 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target | |
8364 | machine is a SPARC or a 29K. | |
8365 | * config/obj-aout.c: added s_sect pseudo op | |
8366 | * config/obj-coffbfd.c: lints, set the filehdr flags right and | |
8367 | fill in the timestamp. | |
8368 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h | |
8369 | anymore, define all the relocs which the tc-<x> bit will use so we | |
8370 | can translate from them to the coff types. | |
8371 | * config/tc-a29k.c: reloc_type isn't ane enum any more | |
8372 | * config/tc-m68k.c: Added NO_RELOC definition. | |
8373 | ||
2d97273c RP |
8374 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
8375 | ||
c593cf41 SC |
8376 | * Makefile.in: put header files before C source for TAGS; remove |
8377 | references to non-existent syscalls.h. | |
8378 | ||
2d97273c RP |
8379 | * read.c, write.c subsegs.c: back out the .bss changes. |
8380 | ||
7f2cb270 KR |
8381 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
8382 | ||
8383 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. | |
8384 | ||
8385 | * a.out.h: removed. | |
8386 | ||
6d5460ab RP |
8387 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
8388 | ||
8389 | * symbols.c (local_label_name): symbols now start with ^A. | |
8390 | ||
8391 | * read.c, subsegs.c, write.c obj-coff.c: added handling of | |
8392 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) | |
8393 | generate these sections. .align: will use NOP_OPCODE or 0 | |
8394 | for padding. This is just for being nice to the | |
8395 | disassembler. | |
8396 | ||
8397 | * expr.c (operand): changed to generate local label "\001L0" | |
8398 | starting with a ^A so that it is recognized as a local label. | |
8399 | ||
8400 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. | |
8401 | ||
7f2cb270 KR |
8402 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: |
8403 | i/o opcodes - inb, inw, outb and outw. string manipulation with | |
8404 | att syntax - scmp, slod, smov, ssca, ssto. | |
8405 | ||
8406 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss | |
8407 | to just after .file . | |
8408 | ||
8409 | In obj_crawl_symbol_chain() where it tries to put the external | |
8410 | symbols apart, with the condition: | |
8411 | (!S_IS_DEFINED(symbolP) && | |
8412 | !S_IS_DEBUG(symbolP) && | |
8413 | !SF_GET_STATICS(symbolP)) | |
8414 | it was moving too many symbols out. So I switch it back to the | |
8415 | condition: | |
8416 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) | |
8417 | ||
8418 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO | |
8419 | so that we don't use the F_RELFLG which make the linker complain | |
8420 | that somebody has stripped the relocation info. | |
8421 | ||
8422 | Also, the AIX ld program require that the relocation table | |
8423 | is sorted by r_vaddr like the standard ATT assembler does. | |
8424 | ||
8425 | [he also changed the sizeof(struct ...)'s into the coff | |
8426 | style FOOSZ macros. I'm not sure this is right, but I can't | |
8427 | remember why. xoxorich.] | |
8428 | ||
d6e344db RP |
8429 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) |
8430 | ||
8431 | * Makefile.in, configure.in, doc: use the doc. Build it, install | |
8432 | it, clean it, etc. | |
8433 | ||
eb9eacd3 RP |
8434 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) |
8435 | ||
aa3782d2 RP |
8436 | * read.c: white space and comments only. |
8437 | ||
f816adbc RP |
8438 | * configure.in: use the new atof-ns32.c for ns32k. |
8439 | ||
eb9eacd3 RP |
8440 | * write.c: comment change only. |
8441 | ||
7f2cb270 KR |
8442 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
8443 | aren't yet integrated. | |
8444 | ||
8445 | * tc-i860.[hc]: blew off the dust. Something must still be done | |
8446 | about conflicting relocation types. | |
8447 | ||
8448 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the | |
8449 | real thing. | |
8450 | ||
8451 | * tc-i960.c, tc-sparc.c: white space and comments only. | |
8452 | ||
8453 | * tc-a29k.h: delete duplicate macro definition. | |
8454 | ||
8455 | * new file atof-ns32k.c copied from hack's last unreleased gas. | |
8456 | ||
542e1629 | 8457 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) |
b3ca913f | 8458 | |
eb9eacd3 RP |
8459 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work |
8460 | rather than abort. | |
132239bf | 8461 | |
542e1629 RP |
8462 | * nearly everything. flush ChangeLog, package as gas-1.92.1. |
8463 | ChangeLog's prior to this are sketchy at best. I have logs. | |
8464 | They just aren't ChangeLogs. | |
33e61c95 ILT |
8465 | |
8466 | \f | |
8467 | Local Variables: | |
de442a3c ILT |
8468 | mode: indented-text |
8469 | left-margin: 8 | |
8470 | fill-column: 74 | |
33e61c95 ILT |
8471 | version-control: never |
8472 | End: |