1 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
5 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
7 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
8 it in breakpoint_re_set.
10 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
13 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
15 * exec.c (exec_close): Fix storage leak.
16 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
17 output sections when patching an executable.
18 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
19 when writing all registers.
20 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
21 at the right offset in the dummy frame.
22 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
23 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
24 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
26 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
28 * Makefile.in (TARFILES): Avoid trailing backslash.
30 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
32 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
34 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
35 don't use sizeof(int) for target stuff, etc).
37 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
39 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
40 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
41 support that can't be integrated anyway due to lack of clear
44 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
46 * findvar.c (read_register, write_register): Make these capable
47 of reading/writing registers that are shorter than REGISTER_TYPE.
48 * (value_from_register): Install H8500 specific code to return
49 proper value when register is being used as a pointer.
50 * h8500-tdep.c: Remove extra defines of NUM_REGS.
51 (h8500_skip_prologue): Use correct lengths for LINK instructions.
52 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
53 chain frames properly by combining frame pointer with T reg.
54 (init_extra_frame_info): Delete. It's now a macro.
55 (frame_args_address): Don't add PTR_SIZE. Stack args are already
56 offset by the correct amount off of the frame pointer.
57 (register_byte): Delete. It's now a macro.
58 (register_raw_size, register_virtual_size): Delete. Replaced by
59 common routine h8500_register_size, cuz there's no difference
60 between the raw & virtual sizes on this machine.
61 (register_convert_to_raw, register_convert_to_virtual): Delete,
62 cuz there's no difference between the raw & virtual forms.
63 Replaced by memcpy in tm file.
64 (register_virtual_type): Rename to h8500_register_virtual_type.
65 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
66 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
67 emulator have same reg offsets. This is all handled in the
69 (h8500_trapped_internalvar): New routine to detect references to
70 convenience vars acting as pointer pseudo-regs.
71 (h8500_value_trapped_internalvar): Conjure up value of pointer
73 (h8500_set_trapped_internalvar): Convert set value in real
75 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
76 code segment register.
77 infrun.c (proceed): Simplify. Call write_pc instead of doing it
79 (wait_for_inferior): Add h8500 specific code to add stack segment
80 when reading SP register.
81 remote-sim.c (fetch_register): Spacing.
82 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
83 detect cruft. Redo all register manipulation stuff. Get rid of
84 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
85 to frame pointer. (IS_TRAPPED_INTERNALVAL,
86 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
87 to create internal vars for pointer pseudo-regs.
89 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
91 * Makefile.in: Numerous small changes to macro definitions
92 and rules for building gdb distribution tree. Many macros
93 eliminated or merged, and rules simplified.
94 * alldeps.mak: Update.
97 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
99 * Makefile.in: recurse through SUBDIRS for dvi target too
101 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
103 * Clean up xcoff relocation.
104 objfiles.h (struct objfiles): Add section_offsets, num_sections.
105 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
107 symtab.h (struct general_symbol_info): Add section field.
108 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
109 xcoffread.c: Set section for symbols and msymbols.
110 (struct symtab): Add block_line_section field.
111 buildsym.c (end_symtab): Set it.
112 (end_symtab and callers): Add section parameter.
113 objfiles.c (objfile_relocate): New funciton.
114 xcoffexec.c (vmap_symtab): Use it.
115 xcoffsolib.h (struct vmap): Remove unused fields.
116 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
117 CORE_NEEDS_RELOCATION, symtab_relocated.
118 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
119 rs6000-tdep.c: Make loadinfotext static.
120 breakpoint.c (fixup_breakpoints): Doc fix.
121 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
122 (end_symtab): primary field replaces nonreloc.
124 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
126 * symtab.h (struct linetable_entry): Remove confusing comment.
128 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
130 * Makefile.in: add installcheck target
132 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
134 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
135 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
136 z8k}: New directories to hold cpu specific configuration files.
137 Naming follows gcc convention.
138 * config/{*.mt, *.mh}: All target and host makefile fragment
139 config files moved to an appropriate config/<cpu> subdirectory.
140 * nm-*, xm-*, tm-*: All native, host, and target files, which
141 get linked to nm.h, xm.h, and tm.h respectively by configure,
142 moved to appropriate config/<cpu> subdirectory.
143 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
144 Native, host, and target files that are common across more than
145 one cpu architecture and included by one of the configured
146 native, host, or target files, get moved to config directory.
147 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
148 pick up native, host, or target include files moved to one of
149 the config subdirectories, and that are included by other files.
150 * Makefile.in (alldeps.mak): Modify to account for new config
152 * alldeps.mak, depend: Update for new config directory structure.
153 * config/*/[ntx]m-*.h: Modify all files that include other
154 [ntx]m-*.h files to use path relative to gdb/config. I.E.
155 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
157 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
158 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
159 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
160 * configure.in: Default gdb_host_cpu to host_cpu, and remap
161 the ones where the default is not unique or different than the
162 config subdirectory name. Similarly, handle gdb_target_cpu.
163 Modify configure.in as appropriate to make use of gdb_host_cpu
164 and gdb_target_cpu to find makefile fragments and make links.
166 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
168 * mipsread.c (compare_blocks): Sort blocks with the same start
169 address by decreasing ending address.
171 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
173 * mipsread.c (parse_procedure): Save cur_fdr accross call to
174 lookup_symbol as it might get clobbered by the call.
176 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
177 The previous code did not initialize the language field for the psymtab
180 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
182 * c-exp.y (parse_number): Avoid shift warning.
183 * serial.h (struct ttystate): Declare empty one on DOS.
185 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
187 * xm-sun4os4.h: Return type of free() should be void, not int.
189 * vx-share/vxWorks.h: Remove #def of NULL.
191 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
193 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
195 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
197 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
199 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
201 * ieee-float.c: Moved to ../libiberty.
202 * ieee-float.h: Moved to ../include.
203 * Makefile.in: Update accordingly.
204 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
205 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
206 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
207 it is now in ../opcodes/m68881-ext.c.
208 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
209 prologue (some callers _do_ care).
210 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
211 new interface of ../opcodes/*-dis.c.
212 * ch-exp.y: Add #include <ctype.h>.
214 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
216 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
218 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
220 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
222 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
224 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
226 * z8k-tdep.c (extract_return_value, write_return_value,
227 store_struct_return): New functions from macros in tm-z8k.h.
229 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
231 * valops.c (value_arg_coerce): Apply temporary patch to
232 fix problem with coercion of array and function types when
233 passed as arguments to C functions, pending a more complete
234 review of when and how coercion should be done, depending
235 upon context and language.
237 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
239 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
241 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
242 debugsec if there are a non-zero number of symbols.
244 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
246 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
248 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
250 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
252 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
254 (symtbl_num_syms): New variable.
255 (read_xcoff_symtab): Set it.
256 (read_symbol_nvalue): Check for bad symno.
257 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
260 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
262 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
263 This is defined in defs.h if necessary.
264 * vx-share/vxWorks.h: Remove #defs of min and max.
265 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
266 vx-share/xdr_rdb.c: include defs.h.
268 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
270 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
273 * xcoffread.c (enter_line_range): complain() on bad endoffset.
274 xcoffread.c: Doc fixes.
276 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
278 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
279 xcoffexec.c (xcoff_relocate_core): New function.
280 (text_adjustment): Removed.
281 (add_vmap): Return the vmap.
282 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
284 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
286 * xcoffsolib.h: Add objfile member to struct vmap.
287 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
288 xcoffexec.c (add_vmap): Allocate objfiles here.
290 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
292 Support 68000 series without floating point.
294 * configure.in (m68000-*-{aout,elf,coff}): New configs.
295 * tm-68k-nofp.h: New file, lacks 68881 support.
296 * config/m68k-nofp.mt: New file.
298 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
300 Remove a few remaining underscore/no-underscore remnants from
303 * config/{m68k-un.mt, sparc-un.mt}: Remove.
304 * config/m68k-noun.mt: Rename to m68k-fp.mt.
305 * config/sparc-noun.mt: Rename to sparc-em.mt.
306 * tm-68k-noun.h, tm-spc-noun.h: Remove.
307 * tm-68k-un.h: Rename to tm-68k-fp.h.
308 * tm-spc-un.h: Rename to tm-spc-em.h.
309 * tm-sun4sol2.h: Cleanup.
310 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
312 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
314 * symmisc.c (std_in, std_out, std_err): Move initializations
315 to runtime code, in case they aren't constant.
317 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
319 * symtab.c (find_pc_symtab): some object file formats, notably
320 mips, have holes in the address ranges of symtabs. Change
321 this algorythm from first hit to tightest fit.
323 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
324 fence post without finding the enclosing function, then print a
327 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
329 * utils.c (fputs_demangled, fprint_symbol): Remove.
330 * utils.c (fprintf_symbol_filtered): New function which combines
331 the functionality of fputs_demangled and fprint_symbol. Uses a
332 caller provided language parameter to select the appropriate
333 demangler, and caller provided args to pass to the demangler.
334 * defs.h (enum language): Move further up in file so enum can
335 be used in prototypes.
336 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
337 * defs.h (fprintf_symbol_filtered): Add prototype.
338 * c-typeprint.c (cp_type_print_method_args): Replace calls to
339 fputs_demangled with call to fprintf_symbol_filtered.
340 * cp-valprint.c (demangle.h): Include
341 * cp-valprint.c (cp_print_value_fields): Replace calls to
342 fprint_symbol with calls to fprintf_symbol_filtered.
343 * printcmd.c (print_frame_args): Replace call to fprint_symbol
344 with call to fprintf_symbol_filtered.
345 * stack.c (print_frame_info): Remove obsolete code so we don't
346 have to update fputs_demangled usage in it.
347 * stack.c (print_frame_info, frame_info): Add language variable
348 to pass to fprintf_symbol_demangled and initialize it from the
349 symbol's language. Replace calls to fputs_demangled with calls
350 to fprintf_symbol_filtered.
351 * symtab.c (find_methods): Replace call to fputs_demangled with
352 call to fprintf_symbol_filtered.
353 **** start-sanitize-chill ****
354 * ch-valprint.c (demangle.h): Include.
355 * ch-valprint.c (chill_print_value_fields): Replace call to
356 fprint_symbol with call to new fprintf_symbol_filtered.
357 **** end-sanitize-chill ****
359 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
361 * Makefile.in (VERSION): Bump version to 4.8.2.
363 * main.c (source_command): Require an explicit pathname of file
364 to source, since previous behavior of defaulting to gdb init file
365 was troublesome and undocumented.
366 * printcmd.c (disassemble_command): Add missing '{}' pair to
367 else with two statements. Bug reported by Stephane Tsacas
369 * symtab.c (find_pc_line): Don't complain about zero length or
370 negative length line numbers for the moment, since we may not own
371 the terminal when called, such as when single stepping. (FIXME)
372 * language.h (CAST_IS_CONVERSION): True if current language is
373 C++ as well as C. Fix from Peter Schauer.
374 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
375 Use STREQN macro rather than bare '!strncmp()'.
376 * environ.c (unset_in_environ): Avoid use of memcpy on
377 overlapping memory regions, as suggested by Paul Eggert
378 <eggert@twinsun.com>.
379 * c-exp.y (%union struct): Remove unused ulval as suggested
380 by Paul Eggert <eggert@twinsun.com>.
382 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
384 * main.c (gdbinit): Make static.
385 * main.c (inhibit_gdbinit): Move to file scope.
386 * main.c (main): Remove local inhibit_gdbinit.
387 * main.c (source_command): Don't source '.gdbinit' file by
388 default if gdb has been told to ignore it.
390 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
392 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
395 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
397 * printcmd.c (print_address_symbolic): Only print if offset
398 is shorter than max_symbolic_offset.
399 (initialize_printcmd): `set print max-symbolic-offset'.
401 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
402 (examine_tag): Use it.
403 (read_register_stack): Only look in the local registers for a
404 memory address if it's between rfb and rsp; go to memory otherwise.
405 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
406 (reginv_com): Remove ancient kludge command.
408 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
410 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
411 irix4 will again compile.
413 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
415 * configure.in: accept mips-sgi-irix4* for irix4.
417 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
419 * z8k-tdep.c (print_register_hook): Lint.
421 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
423 Lint fixes from Paul Eggert (eggert@twinsun.com):
425 * command.c (do_setshow_command): var_uintegers are unsigned.
426 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
427 unsigned, since they use hex values with the high bit set.
429 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
431 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
432 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
434 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
435 macro definitions in parenthesis.
437 * dbxread.c (dbx_symfile_init): Catch the case where there is
438 no string table, but the only way we find out is by reading zero
441 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
443 * dbxread.c (dbx_symfile_init): Make size of the string table
444 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
445 offset to the string table is nonzero and handle the nonexistant
446 string table case, should it occur. Ensure that the string table
447 size read from the file is reasonable, with a minimum lower bound
448 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
450 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
452 * Makefile.in: Changes to build testsuite correctly.
453 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
454 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
455 (TARGET_FLAGS_TO_PASS): New variable.
456 (SUBDIRS): Added testsuite.
457 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
458 testsuite is compiled with CC_FOR_TARGET rather than CC.
460 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
462 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
463 reported by mycroft@gnu.ai.mit.edu.
465 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
466 * configure.in (vax-*-ultrix2*): New triplet.
467 * config/vaxult2.mh: New file.
468 * xm-vaxult2.h: New file.
470 * c-exp.y (parse_number): Change high_bit to unsigned.
471 * demangle.c: Change all references to cfront to ARM, since the
472 actual algorithm is the one specified in the Annotated Reference
473 Manual. This was confusing users into thinking that full cfront
474 support was implemented.
475 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
476 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
477 directly to lookup_struct_elt_type, which will do the
478 dereferencing itself.
479 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
480 NULL dereferencing bug for unnamed structs, comment out
483 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
485 * coffread.c (process_coff_symbol): Change PCC argument correction
486 so that it only happens on big-endian targets; so that it only
487 happens if the short or char argument is aligned on an int
488 boundary; and so that it changes the location, rather than the
489 type, of the argument. These changes tend to parallel similar
490 (old) changes in stabsread.c.
492 * coffread.c (coff_read_enum_type): Use the specified size for
493 enums, don't assume that they are int-sized.
495 * c-valprint.c (c_val_print): Don't assume enums are the same as
498 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
499 Rendell, <michael@mercury.cs.mun.ca>.
501 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
503 * language.h (local_decimal_format_custom): Add prototype.
504 * language.c (local_decimal_format_custom): Add function, bug
505 reported by Robert R. Henry (rrh@tera.com).
507 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
509 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
510 by Josef Leherbauer, joe@takeFive.co.at.
512 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
514 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
515 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
516 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
517 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
518 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
519 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
520 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
521 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
523 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
525 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
526 of demangled name fields to NULL if no demangling exists for
527 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
528 symbols if their language is known at the time they are created,
529 but sometimes the language is not known until later.
531 **** start-sanitize-chill ****
532 * ch-typeprint.c (chill_print_type_base): Name changed to
533 chill_type_print_base to match pattern for C and C++ names.
534 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
535 to be consistent with other usages.
536 * ch-typeprint.c (chill_type_print_base): Add support for
537 printing Chill STRUCT types.
538 * ch-valprint.c: Include values.h.
539 * ch-valprint.c (chill_print_value_fields): New function and
540 prototype for printing Chill STRUCT values.
541 * ch-valprint.c (chill_val_print): Fix call to val_print_string
542 that was being called with two args instead of three.
543 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
544 to print Chill STRUCT values.
545 **** end-sanitize-chill ****
547 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
549 * configure.in: added testsuite to configdirs.
551 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
553 * doc/stabs.texi: The `this' pointer is now known by the name
554 `this' instead of `$t'.
556 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
558 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
559 references of TAG_string_type DIEs in user defined types.
560 **** start-sanitize-chill ****
561 * ch-lang.c (chill_create_fundamental_type): Track compiler
562 change that now emits debugging info with the type long for Chill
564 **** end-sanitize-chill ****
566 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
568 * remote-mips.c: New file; implements MIPS remote debugging
570 * config/idt.mt: New file; uses remote-mips.c
571 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
573 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
574 floating point coprocessor.
575 (mips_push_dummy_frame): If not mips_fpu, don't save floating
577 (mips_pop_frame): If not mips_fpu, don't restore floating point
579 (_initialize_mips_tdep): New function; let the user reset mips_fpu
581 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
582 mips_fpu, don't use fp0 as floating point return register.
583 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
586 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
588 * gdb/testsuite: made modifications to testcases, etc., to allow
589 them to work properly given the reorganization of deja-gnu and the
590 relocation of the testcases from deja-gnu to a "tool" subdirectory.
592 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
594 * gdb/testsuite: Initial creation of gdb/testsuite.
595 Migrated dejagnu testcases and support files for testing nm to
596 gdb/testsuite from deja-gnu. These files were moved "as is"
597 with no modifications. This migration is part of a major overhaul
598 of dejagnu. The modifications to these testcases, etc., which
599 will allow them to work with the new version of dejagnu will be
600 made in a future update.
602 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
604 * NEWS: Add reminders for next release.
606 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
608 * mipsread.c (parse_lines): Correct check for files compiled with
611 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
613 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
615 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
617 * Makefile.in (VERSION): GDB-4.8 release!
618 * README, NEWS: Update for release.
620 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
622 * am29k-pinsn.c (print_insn): Minor nits with const.
623 * am29k-tdep.c: More minor nits with arg types for
624 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
626 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
628 * gcc.patch: Update for a different GCC (G++) bug.
629 * main.c (print_gdb_version): Update copyright year to 1993.
630 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
631 conditionalize this file on it. FIXME, right way is to split
632 these into two config files.
633 (ATTACH_DETACH): Define for BSD 4.4
634 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
635 (U_REGS_OFFSET): Revise for 4.4.
636 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
637 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
638 LONG_MAX into this file to avoid cpp "redefinition" warnings.
640 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
642 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
645 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
647 * c-lang.c (c_printstr): Bugfix for length==0 case.
649 * c-lang.c (c_printstr): If a C string ends in a null, don't
652 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
654 * defs.h (STRCMP): Make it work for unsigned chars.
656 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
658 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
659 * config/hp300bsd.mh (REGEX, REGEX1): Define.
660 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
661 define to kludge the large opcode table into two smaller tables,
662 since GCC take exponential space to build the table. Lint.
663 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
665 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
667 * Makefile.in (VERSION): Roll to 4.7.9.
668 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
669 definition here, to handle both BSD 4.3 and 4.4 systems.
670 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
671 * remote.c (alarm): Move declaration to global level, before
672 first reference to it.
673 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
674 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
676 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
678 * remote.c (readchar): forward declare alarm which otherwise looks
679 like an undeclared variable to gcc.
681 * dbxread.c (process_one_symbol): cast enum value N_SO into int
682 when comparing against an int. Avoids superfluous warning from
685 * inflow.c (set_sigint_trap): add cast to assignment from signal.
686 Avoids superfluous warnings from some systems and/or compilers
687 (like vax ultrix 4.2.)
689 * language.c (struct op_print unk_op_print_tab): use the enum
690 values rather naked zeros as initializers. Avoids warnings from
691 ultrix type compilers.
693 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
695 * Makefile.in (VERSION): Roll to 4.7.6.
696 (SFILES_SUBDIR): Add 29k-share/udi_soc.
697 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
698 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
699 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
700 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
701 (depend): Fix bug where nm-files in config files weren't noticed.
702 (make-proto-gdb-1): Avoid changing directories while building new
703 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
705 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
707 * remote.c: Improve error recovery. Allow user to break out
708 of initial connection attempt with INTERRUPT. Treat a timeout
709 while waiting for remote packet like a retry, unless the remote
710 side is actively running user code. Fix a few long printf_filtered's.
712 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
715 * buildsym.c (start_subfile): Allow null file name.
717 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
719 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
720 expects a pointer to complaint rather than a complaint
722 (process_linenos): free the previously allocated subfile name,
723 then allocate the new one from the heap.
725 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
727 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
729 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
731 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
732 Previously, would bogusly index off the bottom of type_vector.
733 (rs6000_builtin_type): Accept type number as argument.
734 (read_type, case '-'): Handle negatives like any other type number.
736 * symfile.c (deduce_language_from_filename): Handle null name.
738 * mips-tdep.c (isa_NAN): Fix byte order dependency.
739 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
740 fixed by sato@sm.sony.co.jp.
742 * xcoffread.c (parmsym): Don't use an initializer to set up
743 this struct symbol. Set it up in initialize_xcoffread.
744 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
745 works on real rs/6000 target with #ifndef FAKING_RS6000.
747 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
749 * stabsread.c (rs6000_builtin_type): Move function from
750 xcoffread.c:builtin_type.
751 * xcoffread.c (builtin_type): Move to stabsread. Remove
752 IBM6000_HOST dependency. Move misplaced comments.
753 (various): Change printf's to complaints.
754 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
755 objfile argument to read_type calls under #if 0.
756 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
757 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
758 * Makefile.in: xcoffread.o is not built by default.
759 * xm-rs6000.h (IBM6000_HOST): Remove.
760 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
761 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
764 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
766 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
767 VALUE_LVAL to be lval_memory so that we don't try to modify wild
768 register numbers when user tries to modify elements in structs
770 * inflow.c (child_terminal_info): Move banner outside of system
772 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
773 passes struct/union arguments by address.
775 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
777 * Based on patch from Kean Johnston <maw@netcom.com>:
778 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
779 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
780 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
782 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
784 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
785 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
787 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
789 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
792 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
794 * stabsread.c (define_symbol): Complain about unrecognized names
795 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
796 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
797 (read_cpp_abbrev): Don't use the class name as part of the
798 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
799 abbrevs. Inspired by Mike Tiemann.
800 (read_tilde_fields): Comment. Remove ancient dead code.
801 Remove erroneous but non-dead code. Simplify. Add complaints.
802 (in general): Remove extraneous (parentheses) in return
805 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
807 * coffread.c (coff_lookup_type): Fix fencepost error reported
808 by Art Berggreen, <arg@opal.acc.com>.
810 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
811 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
813 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
814 test, which is apparently left over from when we used native
815 include files and couldn't depend on the member names being there.
816 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
818 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
820 * mipsread.c: Major overhaul to use new BFD symbol table reading
821 routines. Now swaps information as it is needed, rather than
822 swapping everything when the file is read.
824 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
826 * Makefile.in (TARDIRS): Add sparclite demo dir.
827 (*.tab.c): Change dependency on Makefile to depend on
828 Makefile.in, otherwise it always rebuilds after configuring.
829 Force output *.tab.c file into current directory even in "make"
830 versions that rewrite dependent file names used in command lines.
832 * TODO: Remove some things we did.
833 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
834 * os68k-xdep.c: Remove; useless file (os68k is a target only).
835 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
836 * symtab.h: Eliminate unnamed unions and structs.
838 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
840 * Makefile.in (VERSION): Roll to 4.7.5.
842 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
844 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
845 re-evaluating symbol pointers.
847 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
849 * c-exp.y (lcurly, rcurly): New nonterminals.
850 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
852 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
853 made function static.
854 * parse.c (struct funcall): Moved struct def from parser-defs.h.
855 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
856 * parse.c (start_arglist):
857 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
858 * parser-defs.h (struct funcall): Moved struct def to parse.c.
859 * parser-defs.h (funcall_chain): Moved to parse.c.
860 * printcmd.c (print_frame_nameless_args): Fix prototype.
861 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
862 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
863 * valops.c (typecmp): Moved prototype from values.h.
864 * value.h (typecmp): Moved prototype to valops.c, made static.
865 **** start-sanitize-chill ****
866 * ch-exp.y (yylex): Change way control sequences are disabled.
867 **** end-sanitize-chill ****
869 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
871 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
873 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
875 * mipsread.c (upgrade_type): Build array types correctly, using
876 create_range_type and create_array_type.
878 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
880 * remote-nindy.c: Cleanup.
882 * infrun.c (wait_for_inferior): When rolling back the PC after
883 a breakpoint, call write_pc so that NPC gets rolled back as well
886 * blockframe.c (inside_entry_file, inside_main_func,
887 inside_entry_func): PC of zero is always "bottom of stack".
889 * printcmd.c (print_frame_args, print_frame_nameless_args):
890 Let print_frame_nameless_args decide whether there are any,
891 laying groundwork for possibly later printing 29K args for
892 functions where we have tag words but no symbols.
894 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
896 * Makefile.in: fix GDB doc targets for new doc subdir structure
898 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
900 * stack.c (parse_frame_specification): Parse as many arguments
901 as there are (up to MAXARGS). Pass all of them in argc, argv
902 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
903 many there were, onto SETUP_ARBITRARY_FRAME.
904 * tm-mips.h, tm-sparc.h: Corresponding changes.
905 * mips-tdep.c, sparc-tdep.c: Ditto.
907 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
909 * hp300ux-nat.c: Update copyrights.
910 * mipsread.c (parse_partial_symbols): Complain about block
911 indexes that go backwards. Fix from Peter Schauer.
912 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
913 symbol-file that has no linkage symbols to be read.
914 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
915 from tm- file to xm-file, since they're host dependent.
916 * valarith.c (value_binop): Typo.
918 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
920 * sparclite/aload.c: Add copyleft.
921 * sparclite/crt0.s: Add comment at beginning.
923 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
925 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
926 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
928 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
930 * values.c (value_headof): Fix typo in which VTBL and ARG were
931 being confused for one another.
933 * valops.c (typecmp): Now static.
935 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
936 baseclass--we don't always inherit its virtual function table
939 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
940 pointer correctly in case value_struct_elt moves it around.
942 * valops.c (typecmp): Now static. Also, now groks references
945 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
946 zero on recursive call. If NAME is the name of TYPE, return TYPE.
948 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
950 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
951 to avoid "too much defining" error from native C compiler (!).
953 * Makefile.in (HFILES): Add typeprint.h.
954 * typeprint.[ch]: Update copyrights.
956 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
958 * Makefile.in: Update to match doc/ subdir changes.
960 * config/hp300hpux.mh: No cross-host file needed, just native.
961 * config/go32.mh: Remove nonexistent "native" support.
963 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
964 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
965 * m88k-tdep.c (next_insn): Lint, cleanup.
966 (store_parm_word): Lint.
968 * README: Fix typo (reported by karl@hq.ileaf.com).
970 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
972 * expression.h (BINOP_CONCAT): Document use for self concatenation
973 an integral number of times.
974 * language.c (binop_type_check): Extend BINOP_CONCAT for self
976 * valarith.c (value_concat): Rewrite to support self
977 concatenation an integral number of times.
978 **** start-sanitize-chill ****
979 * Makefile.in (ch-exp.tab.c): Change "expect" message.
980 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
981 eliminate hundreds of spurious shift/reduce and reduce/reduce
982 conflicts that mask the 5 real ones.
983 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
984 * ch-exp.y (integer_literal_expression): Remove production,
986 **** end-sanitize-chill ****
988 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
990 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
991 implied that "no side effects" was nonfunctional.
992 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
993 character string and bitstring concatenation.
994 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
995 * expression.h (exp_opcode): Add BINOP_CONCAT.
996 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
997 * language.c (string_type): Add function to determine if a type
999 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1000 * valarith.c (value_concat): New function to concatenate two
1001 values, such as character strings or bitstrings.
1002 * valops.c (value_string): Remove error stub and implement
1004 * value.h (value_concat): Add prototype.
1005 **** start-sanitize-chill ****
1006 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1007 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1008 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1010 **** end-sanitize-chill ****
1012 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1014 * c-exp.y (exp): Add production to support direct creation
1015 of array constants using the obvious syntax.
1016 * c-valprint.c (c_val_print): Set printed string length.
1017 * dwarfread.c (read_tag_string_type): New prototype and
1018 function that handles TAG_string_type DIEs.
1019 * dwarfread.c (process_dies): Add case for TAG_string_type
1020 that calls new read_tag_string_type function.
1021 * expprint.c (print_subexp): Add support for OP_ARRAY.
1022 * gdbtypes.c (create_range_type, create_array_type): Inherit
1023 objfile from the index type.
1024 **** start-sanitize-chill ****
1025 * ch-typeprint.c (chill_print_type): Add case for
1027 * ch-valprint.c (chill_val_print): Fix case for
1029 **** end-sanitize-chill ****
1031 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1033 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1034 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1035 include/coff/mips.h.
1037 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1039 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1040 constants with an explicit null byte terminator. OP_STRING is
1041 now used for real string types.
1042 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1043 they are used by all languages.
1044 * c-lang.c (_initialize_c_language): Move initializations of
1045 builtin_type_* to lang.c.
1046 * c-typeprint.c (c_type_print_varspec_prefix,
1047 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1048 to TYPE_CODE_STRING.
1049 * c-valprint.c (c_val_print): Change the way character arrays
1050 are printed as strings to be consistent with the way strings
1051 are printed when pointer-to-char types are dereferenced.
1052 Remove test of print_max before calling val_print_string, which
1053 now does it's own test.
1054 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1055 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1056 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1057 * gdbtypes.c (builtin_type_*): Add declarations moved from
1059 * gdbtypes.c (create_string_type): New function to create real
1061 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1062 renamed to TYPE_CODE_STRING.
1063 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1064 builtin_type_* types moved from c-lang.c.
1065 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1066 to TYPE_CODE_STRING.
1067 * gdbtypes.h (builtin_type_string): Add extern declaration.
1068 * gdbtypes.h (create_string_type): Add prototype.
1069 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1070 renamed to TYPE_CODE_STRING.
1071 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1073 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1074 renamed to TYPE_CODE_STRING.
1075 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1077 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1078 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1079 to TYPE_CODE_STRING.
1080 * valops.c (allocate_space_in_inferior): New function and
1081 prototype, using code ripped out of value_string.
1082 * valops.c (value_string): Rewritten to use new function
1083 allocate_space_in_inferior, but temporarily disabled until some
1084 other support is in place.
1085 * valops.c (value_array): New function to create array constants.
1086 * valprint.c (val_print_string): Add comment to document use,
1087 complete rewrite to fix several small buglets.
1088 * value.h (value_array): Add prototype.
1089 * value.h (val_print_string): Change prototype to match rewrite.
1090 **** start-sanitize-chill ****
1091 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1092 * ch-exp.y (match_character_literal): Disable recognition of
1093 control sequence form of character literals and document why.
1094 **** end-sanitize-chill ****
1096 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1098 * nindy-share/nindy.c: Add comments to #endif's to clarify
1101 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1102 read_memory to get byte order right.
1103 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1104 anymore. This is done in paread.c now. We expect unwind info
1105 to hang off of objfiles, and search all of the objfiles when until
1107 * (skip_trampoline_code): Cast arg to target_read_memory.
1108 * objfiles.h (struct objfile): Add new field obj_private to hold
1109 per object file private data (unwind info in this case).
1110 * paread.c (read_unwind_info): New routine to read unwind info
1111 for the objfile. This data is hung off of obj_private.
1112 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1113 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1114 make this easier to access.
1116 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1118 * c-valprint.c (cp_print_class_member): Add extern decl.
1119 * c-valprint.c (c_val_print): Extract code for printing methods
1120 and move it to cp_print_class_method in cp-valprint.c.
1121 * c-valprint.c (c_val_print): Extract code to print strings and
1122 move it to val_print_string in valprint.c.
1123 * cp-valprint.c (cp_print_class_method): New function using
1124 code extracted from c_val_print.
1125 * valprint.c (val_print_string): New function using code
1126 extracted from c_val_print.
1127 * value.h (val_print_string): Add prototype.
1128 **** start-sanitize-chill ****
1129 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1130 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1131 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1132 CHECKBUF, growbuf_by_size): New variables, macros, and support
1133 functions for implementing a dynamically expandable temp buffer.
1134 * ch-exp.y (match_string_literal): New lexer function.
1135 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1136 removed and replaced with new CHECKBUF macro.
1137 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1138 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1139 **** end-sanitize-chill ****
1141 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1143 * Makefile.in: Add info for paread.o.
1144 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1146 * blockframe.c (frameless_look_for_prologue): Correct the
1148 * gdbtypes.h, gdbtypes.c: Use const in decl of
1149 cplus_struct_default, now that pa-gas assembler has been fixed.
1150 * hppah-nat.c: Formatting.
1151 * hppah-tdep.c: Remove lots of useless externs for variables we
1153 * (find_unwind_entry): Speed up by using binary search, and a one
1155 * (rp_saved): New routine to see what unwind info says about RP
1156 being saved on the stack frame.
1157 * (frame_saved_pc): Look for prologue to see if we need to
1158 examine the stack for the saved RP or not.
1159 * (init_extra_frame_info): Check for prologue, instead of
1160 framesize to determine if we are frameless or not.
1161 * (frame_chain_valid): Stop backtraces when we run into _start.
1162 * (push_dummy_frame): Reformat to make more readable.
1163 * (find_dummy_frame_regs): ditto.
1164 * (hp_pop_frame): ditto.
1165 * (hp_restore_pc_queue): small cleanup.
1166 * (hp_push_arguments): ditto.
1167 * (pa_do_registers_info): ditto.
1168 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1169 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1170 * Define FRAME_CHAIN_VALID.
1171 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1172 passed to functions.
1174 * paread.c (pa_symtab_read): Use new bfd conventions for
1175 accessing linker symbol table.
1176 * (pa_symfile_init): Access embedded STAB info via BFD section
1177 mechanism and related macros.
1180 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1182 * sparc-stub.c: Use a seperate stack for our traps.
1183 * Handle recursive traps.
1184 * Remove all trap init code. This needs to be done by the
1186 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1188 * (handle_exception): See if we are at breakinst, if so, then
1189 advance PC sp that users can just step out of breakpoint().
1190 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1191 new place if SP has changed.
1192 * (case 's'): Get rid of this, we can't do it yet.
1193 * (case 't'): New command to test any old random feature.
1194 * (case 'r'): New command to reset the system.
1195 * (breakpoint): Add label to breakpoint trap instruction so that
1196 handle_exception() can detect where we are and get past the
1197 breakpoint trivially.
1199 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1201 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1203 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1205 * configure.in: recognise all sparclite variants
1207 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1209 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1210 binary files oring in the right bit.
1212 * main.c, source.c, state.c, symmisc.c: use macros defined in
1213 fopen-{bin|both} when fopening files.
1215 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1217 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1218 from a configuration file (typically including <limits.h>), or to
1219 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1220 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1221 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1222 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1223 * exppritn.c (print_subexp, dump_expression): Add case for
1225 * expression.h (OP_BITSTRING): New expression element type for
1227 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1228 macros to convert between number of expression elements and bytes
1229 to store that many elements.
1230 * i960-tdep.c (leafproc_return): Use new macros to access
1231 minimal symbol name and address fields.
1232 * m88k-pinsn.c (sprint_address): Use new macros to access
1233 minimal symbol name and address fields.
1234 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1235 minimal symbol address field.
1236 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1237 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1238 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1239 Use new BYTES_TO_EXP_ELEM macro.
1240 * parse.c (write_exp_bitstring): New function to write packed
1241 bitstrings into the expression element vector.
1242 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1244 * parser-defs.h (struct stoken): Document that it is used for
1245 OP_BITSTRING as well as OP_STRING.
1246 * parser-defs.h (write_exp_bitstring): Add prototype.
1247 **** start-sanitize-chill ****
1248 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1249 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1250 LOWER, LENGTH): New tokens for keywords.
1251 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1252 upper_lower_argument, length_argument, array_mode_name,
1253 string_mode_name, variant_structure_mode_name): New non-terminals
1255 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1256 * ch-exp.y (match_bitstring_literal): New lexer support function
1257 to recognize bitstring literals.
1258 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1259 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1260 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1261 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1262 * ch-exp.y (yylex): Check tokentab6.
1263 * ch-exp.y (yylex): Call match_bitstring_literal.
1264 **** end-sanitize-chill ****
1266 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1268 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1269 symbol name and value fields.
1271 * c-exp.y (yylex): Make static, to match prototype and other
1274 * expression.h (exp_opcode): Add BINOP_MOD.
1275 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1276 * expprint.c (dump_expression): Handle new BINOP_MOD.
1277 * language.c (binop_type_check): Handle new BINOP_MOD.
1278 * main.c (float_handler): Re-enable float handler when hit.
1279 * valarith.c (language.h): Include, need current_language.
1280 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1281 for integer divide truncates towards zero for negative results.
1282 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1283 * valarith.c (value_binop): Allow arithmetic operations on
1284 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1285 **** start-sanitize-chill ****
1286 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1287 * ch-exp.y (tokentab3): Add MOD and REM.
1288 * ch-exp.y (yylex): Set innermost_block for symbols found
1289 in local scopes. Return LOCATION_NAME for local symbols.
1290 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1291 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1292 **** end-sanitize-chill ****
1294 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1296 * command.c (shell_escape, make_command, _initialize_command):
1297 don't create or use fork if CANT_FORK is defined.
1298 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1299 code written for the IBM PC" remain.
1300 * xm-go32.h: define CANT_FORK
1302 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1304 * remote-sim.c: first attempt at general simulator interface
1305 * remote-hms.c: whitespace
1306 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1307 understand new stack layout. (print_register_hook): print ccr
1308 register in a fancy way.
1310 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1312 * eval.c (language.h): Include.
1313 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1314 to pointer types when the current language is C. It loses for
1315 other languages when the lower index bound is nonzero.
1316 * valarith.c (value_subscript): Take array lower bounds into
1317 account when performing subscripting operations.
1318 * valops.c (value_coerce_array): Add comment describing why
1319 arrays with nonzero lower bounds are dealt with in value_subscript,
1320 rather than in value_coerce_array.
1322 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1324 **** start-sanitize-chill ****
1325 * ch-exp.y (FLOAT_LITERAL): Add token.
1326 * ch-exp.y (literal): Add FLOAT_LITERAL.
1327 * ch-exp.y (match_float_literal): New lexer routine.
1328 * ch-exp.y (convert_float): Remove.
1329 * ch-exp.y (yylex): Call match_float_literal.
1330 * ch-exp.y (yylex): Match single '.' after trying
1331 to match floating point literals.
1332 **** end-sanitize-chill ****
1334 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1335 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1337 * expprint.c (dump_expression): New function for dumping
1338 expression vectors during gdb debugging.
1339 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1340 MULTI_SUBSCRIPT and moved out of BINOP range.
1341 * expression.h (DUMP_EXPRESSION): New macro that calls
1342 dump_expression if DEBUG_EXPRESSIONS is defined.
1343 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1344 * parse.c (length_of_subexp, prefixify_subexp): Change
1345 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1346 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1347 prefixify'ing the expression.
1348 * printcmd.c (print_command_1): Add comment.
1349 **** start-sanitize-chill ****
1350 * ch-exp.y (expression_list): Add useful actions.
1351 * ch-exp.y (value_array_element): Add useful actions.
1352 * ch-exp.y (array_primitive_value): Add production.
1353 * ch-exp.y (yylex): Recognize ',' as a token.
1354 **** end-sanitize-chill ****
1356 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1358 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1359 POSIXize the recursive makes (make [variable assignments] target{s})
1361 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1363 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1364 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1365 CPLUS_MARKER for all SVR4 systems, so follow suit.
1366 * defs.h (strdup_demangled): Remove prototype.
1367 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1368 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1369 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1370 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1371 prim_record_minimal_symbol_and_info): Use new macro
1372 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1373 * minsyms.c (install_minimal_symbols): Use new macro
1374 SYMBOL_INIT_DEMANGLED_NAME.
1375 * stabsread.c (define_symbol): Use new macro
1376 SYMBOL_INIT_DEMANGLED_NAME.
1377 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1378 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1379 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1380 SYMBOL_INIT_DEMANGLED_NAME.
1381 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1382 SYMBOL_DEMANGLED_NAME now tests language itself.
1383 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1384 now tests language itself.
1385 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1386 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1387 mangled name member in the language dependent portion of a symbol.
1388 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1389 mangled name member appropriate for a symbol's language.
1390 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1391 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1392 SYMBOL_DEMANGLED_NAME now tests language itself.
1393 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1394 initializes language dependent portion of symbol.
1395 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1396 demangles and caches the demangled form of symbol names.
1397 * utils.c (fputs_demangled, fprint_symbol): Use current language
1398 to select an appropriate demangling algorithm.
1399 * utils.c (strdup_demangled): Remove, no longer used.
1400 **** start-sanitize-chill ****
1401 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1402 access the Chill mangled name member in the language dependent
1403 portion of a symbol.
1404 * ch-lang.c (chill_demangle): New function, simple demangler.
1405 * defs.h (chill_demangle): Add prototype.
1406 * symtab.h (language_dependent_info): Add struct for Chill.
1407 **** end-sanitize-chill ****
1409 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1411 * Makefile.in (BISON): Add comment that when bison is used, it
1412 must include the "-y" option.
1413 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1414 Remove defines to remap non-yacc symbols, thus backing out of
1415 previous recent changes. Standard policy is that non-yacc parser
1416 generators get fixed, rather than adding bug workarounds in gdb
1417 for each new one that pops up. Expand comment to note this.
1418 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1420 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1422 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1423 case. Use code in N_SOL.
1425 * paread.c: New file that contains all HPPA/HPUX symbol reading
1427 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1428 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1429 * (dbx_symfile_offsets): Make static.
1430 * (pastab_build_psymtabs): New interface routine for paread to
1431 send stabs into dbxread.
1432 * gdb-stabs.h: Remove gobs of HPPA cruft.
1434 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1436 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1438 **** start-sanitize-chill ****
1439 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1440 **** end-sanitize-chill ****
1442 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1443 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1444 and YYDEBUG is not already defined.
1445 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1446 them during the previous replacements.
1447 * printcmd.c (_initialize_printcmd): Update internal documentation
1448 for "set" command to note that the assignment syntax is language
1450 **** start-sanitize-chill ****
1451 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1452 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1453 and YYDEBUG is not already defined.
1454 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1455 single_assignment_action): New terminals and nonterminal for gdb
1456 extensions to chill expression grammer.
1457 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1458 tokens that start with '$' (register names, convenience vars, etc).
1459 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1460 * ch-exp.y (yylex): Call match_dollar_tokens.
1461 **** end-sanitize-chill ****
1463 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1465 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1466 accessing minimal symbol data.
1467 * infcmd.c (read_pc): Use #ifdef, not #if.
1468 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1469 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1470 minimal symbol data.
1472 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1473 frame. Use find_return_regnum to find the caller.
1474 * (find_unwind_entry): New routine to locate stack frame info
1475 associated with a procedure. This looks in the $UNWIND_START$
1476 section in the SOM file.
1477 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1478 figure out where the caller's return address is stored.
1479 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1480 to figure out the frame size for a procedure.
1481 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1482 * (init_extra_frame_info): New routine. Corrects PC and FP for
1483 outermost frame if necessary.
1484 * (frame_chain): New routine, moved from tm-hppa.h.
1485 * (skip_trampoline_code): Handle computed function calls (ie:
1486 calls from $$dyncall).
1487 * (unwind_command): Temporary support function to allow user
1488 to control/observe aspects of the unwind (stack frame) info.
1489 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1490 was in a system call, if so, then read the PC from r31.
1491 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1492 with extra arg for skip_trampoline_code().
1493 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1494 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1495 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1497 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1499 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1500 Call new bfd_get_size() and verify that string table is no larger
1501 than the file that is supposed to contain it.
1502 * symfile.c (syms_from_objfile): Only complain about configured
1503 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1504 current target is the default BFD target.
1506 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1508 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1509 * solib.c (bkpt_names): New array of symbol names to try to
1510 use for the "mapping complete" breakpoint. Configurable
1511 define SOLIB_BKPT_NAME is first one to try.
1512 * solib.c (find_solib): Test debug_base for nonzero rather
1513 than just greater than zero.
1514 * solib.c (enable_break): Use bkpt_names to look up address
1515 at which to set "mapping complete" breakpoint.
1517 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1519 * defs.h (STRCMP, STREQ, STREQN): New macros.
1520 * defs.h (demangle_and_match): Remove prototype.
1521 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1522 and STREQN defined in defs.h.
1523 * dwarfread.c (set_cu_language): For completely unknown languages,
1524 try to deduce the language from the filename. Retain behavior
1525 that for known languages we don't know how to handle, we use
1527 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1528 and demangled name fields in symbol.
1529 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1530 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1531 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1532 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1533 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1534 Replace usages throughout.
1535 * elfread.c (demangle.h): Include.
1536 * elfread.c (record_minimal_symbol): Remove prototype and function.
1537 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1538 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1539 * infcmd.c (jump_command): Remove code to demangle name and add
1540 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1541 * minsyms.c (demangle.h): Include.
1542 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1543 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1544 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1545 * mipsread.c (psymtab_language): Add static variable.
1546 * stabsread.c (demangle.h): Include.
1547 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1548 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1549 * stack.c (return_command): Remove explicit demangling of name
1550 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1551 * symfile.c (demangle.h): Include.
1552 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1553 to match macros in symfile.h and allow them to be compiled
1554 if INLINE_ADD_PSYMBOL is not true.
1555 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1556 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1557 Add code to demangle and cache C++ symbol names. Use macro form
1558 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1559 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1560 Remove, also defined in symfile.c, which we already fixed.
1561 * symtab.c (expensive_mangler): Remove prototype and function.
1562 * symtab.c (find_methods): Remove physnames parameter and fix
1564 * symtab.c (completion_list_add_symbol): Name changed to
1565 completion_list_add_name.
1566 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1567 the normal symbol name and the cached C++ demangled name.
1568 * symtab.c (lookup_demangled_partial_symbol,
1569 lookup_demangled_block_symbol): Remove prototypes and functions.
1570 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1571 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1572 Remove code to try demangling names and matching them.
1573 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1574 Fix to try matching the cached demangled name if no match is
1575 found using the regular symbol name.
1576 * symtab.c (find_methods): Remove unused physnames array.
1577 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1578 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1579 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1580 C++ demangled symbol names.
1581 * symtab.h: Much reformatting of structures and such to add
1582 whitespace to make them more readable, and make them more
1583 consistent with other gdb structure definitions.
1584 * symtab.h (general_symbol_info): New struct containing fields
1585 common to all symbols.
1586 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1587 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1588 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1589 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1590 symbol): Use general_symbol_info struct.
1591 * utils.c (demangle_and_match): Remove, no longer used.
1592 * valops.c (demangle.h): Include.
1593 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1594 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1595 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1596 symmisc.c, symtab.c, valops.c: Replace references to minimal
1597 symbol fields with appropriate macros.
1598 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1599 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1600 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1601 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1602 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1603 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1604 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1605 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1606 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1607 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1608 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1609 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1610 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1611 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1613 * buildsym.c (start_subfile, patch_subfile_names): Default the
1614 source language to what can be deduced from the filename.
1615 * buildsym.c (end_symtab): Update the source language in the
1616 allocated symtab to match what we have been using.
1617 * buildsym.h (struct subfile): Add a language field.
1618 * c-typeprint.c (c_print_type): Remove code to do explicit
1620 * dbxread.c (psymtab_language): Add static variable.
1621 * dbxread.c (start_psymtab): Initialize psymtab_language using
1622 deduce_language_from_filename.
1624 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1626 * valprint.c (val_print): Reorganize comment and add note
1627 about dependency on target byte ordering.
1628 **** start-sanitize-chill ****
1629 * ch-exp.y (value_array_slice): Fix typo.
1630 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1631 byte sized ints are assumed to be char strings and printed with
1632 string syntax. In chill, arrays of chars and arrays of
1633 bytes/ubytes are distinquishable, and printed appropriately.
1634 **** end-sanitize-chill ****
1636 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1638 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1639 read/write routines for HPUX.
1641 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1642 branch targets to compute target address using const from previous
1643 instruction if necessary.
1644 * Add `Q' operator to print out bit position field various
1646 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1647 cleanups, use new code from Utah.
1648 * (store_inferior_registers): Update to new code from Utah.
1649 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1650 * (fetch_register): Clear out priv level when reading PCs.
1651 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1652 * Remove decl of errno, #include wait.h and target.h.
1653 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1654 were inside of a kernel call. If so, then PC is in a different
1655 register. Also, mask out bottom two bits of all PCs so as not to
1656 confuse higher level code.
1657 * (push_dummy_frame): Create from #define in tm-hppa.h.
1658 * (find_dummy_frame_regs): Update from Utah.
1659 * (hp_pop_frame): Create from #define in tm-hppa.h.
1660 * (hp_restore_pc_queue): New, from Utah.
1661 * (hp_push_arguments): Big fixes from Utah.
1662 * (pa_do_registers_info, pa_print_registers): Only print out fp
1664 * (skip_trampoline_code): New routine to deal with stubs that
1665 live in nowhereland between callers and callees.
1666 * i860-tdep.c: Remove decl of attach_flag.
1667 * infrun.c (wait_for_inferior): Add new macro
1668 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1669 at by PC will be nullified. If so, then step the target once more
1670 so as to avoid confusing the user.
1671 * (just before step_over_function:): Use stop_func_start, not
1672 stop_pc when checking for the existance of line number info.
1673 stop_func_start will reflect the proper address of the target
1674 routine, not of the stub that we may be traversing to get there.
1675 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1676 to deal with the stubs that PA compilers sometimes stick between
1677 callers and callees. Also, define FLAGS_REGNUM for access to the
1679 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1681 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1682 write gr0, PC regs, and PSW!
1683 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1684 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1686 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1687 * Define struct unwind_table_entry.
1688 * valops.c (call_function_by_hand): Add another arg to
1689 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1692 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1694 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1696 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1698 * Makefile.in (VERSION): Bump to 4.7.4.
1699 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1700 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1701 * Makefile.in (HFILES): Add valprint.h.
1702 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1703 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1704 * typeprint.c, typeprint.h: New files for language independent
1705 type printing functions.
1706 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1707 type printing functions and definitions.
1708 * valprint.h: New include file for language independent value
1709 printing definitions.
1710 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1711 dependent value printing functions.
1712 * c-exp.y (production ptype): Add range_type variable and use new
1713 create_range_type function.
1714 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1715 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1716 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1717 "const static" to ANSI-conformant "static const".
1718 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1719 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1721 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1722 * coffread.c (decode_type): Add range_type variable and call to
1723 new create_range_type function.
1724 * complaints.c (complain): Remove unused val variable.
1725 * complaints.c (_initialize_complaints): Make it void.
1726 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1727 variable and call new create_range_type function.
1728 * defs.h (enum val_prettyprint): Move enum from value.h to here
1729 so we can avoid having to include value.h just for prototypes that
1730 need the enum (thanks ANSI).
1731 * dwarfread.c (struct_type): Local anonymous_size variable is
1732 only used if !BITS_BIG_ENDIAN.
1733 * dwarfread.c (decode_subscript_data_item): Add rangetype
1734 variable and call new create_range_type function.
1735 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1737 * eval.c (evaluate_subexp): Remove unused local variable name
1738 and the statement with no side effects that initializes it.
1739 * expprint.c (print_subexp): Change local_printstr to
1741 * gdbtypes.c (create_range_type): New function that creates
1742 a range type using code fragments from object file readers as
1743 an example of what has to be initialized.
1744 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1745 and high_bound parameters, replaced with a single range_type
1746 parameter. Change function body to use passed in range_type
1747 rather than handcrafting one.
1748 * gdbtypes.h (create_range_type): Add prototype.
1749 * gdbtypes.h (create_array_type): Change prototype parameters.
1750 * infrun.c (normal_stop): Remove unused local variables tem and c.
1751 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1752 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1753 stub functions that call error if called.
1754 * language.c (unknown_language_defn, auto_language_defn,
1755 local_language_defn): Add initializers unk_lang_print_type and
1757 * language.h (struct language_defn): Reformat for larger
1758 comments, add la_print_type and la_val_print members. Add
1759 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1760 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1761 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1763 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1765 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1766 * main.c (execute_command): Remove unused local variable cmdlines.
1767 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1768 (clear_displays), symmisc.c (block_depth), values.c
1769 (clear_value_history):
1770 Make testing of truth value of assignment result explicit.
1771 * mipsread.c (upgrade_type): Update FIXME to include future use
1772 of create_range_type.
1773 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1774 whatis_exp, maintenance_print_type): Move prototypes and functions
1776 * printcmd.c (_initialize_printcmd): Move add_com calls for
1777 ptype_command and whatis_command to new typeprint.c.
1778 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1779 * source.c (find_source_lines): Local variable c only used
1780 when LSEEK_NOT_LINEAR is defined.
1781 * stabsread.c (read_array_type): Use new create_range_type
1783 * stabsread.c (read_range_type): Add new index_type variable and
1784 call new create_range_type function rather than handcrafting
1786 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1787 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1788 * symtab.c (type_print_base usages): Use c_type_print_base.
1789 * symtab.c (type_print_varspec_prefix usages): Use
1790 c_type_print_varspec_prefix.
1791 * symtab.c (type_print_method_args usages): Use
1792 cp_type_print_method_args.
1793 * valprint.c: Completely ripped apart and the fragments used
1794 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1795 valprint.h. Remaining stuff is language independent.
1796 * value.h (struct fn_field): Forward declare for prototypes.
1797 * value.h (type_print_1): Remove prototype.
1798 * value.h (enum val_prettyprint): Moved to defs.h.
1799 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1800 * value.h (baseclass_offset): Add prototype.
1801 **** start-sanitize-chill ****
1802 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1803 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1804 * ch-typeprint.c: New file for language dependent type printing.
1805 * ch-valprint.c: New file for language dependent value printing.
1806 * ch-exp.y (parse_number): Remove prototype and stub function.
1807 * ch-exp.y (decode_integer_literal): Removed unused digits and
1809 * ch-exp.y (convert_float): Completely ifdef out for now.
1810 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1811 ch-lang.c (chill_op_print_tab):
1812 Change from ANSI-obsolescent "const static" to ANSI-conformant
1814 * ch-exp.y (yylex): Add unhandled storage class enumeration
1815 literals to switch statement for completeness.
1816 * ch-lang.c (chill_create_fundamental_types): Remove unused
1817 nbytes variable. Change dummy type to 2 bytes to match int.
1818 Handle FT_VOID types gratuituously added to chill DWARF by
1819 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1820 type rather than a one byte TYPE_CODE_INT type.
1821 * ch-lang.c (chill_language_defn): Add chill_print_type and
1823 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1824 **** end-sanitize-chill ****
1826 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1828 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1829 bfd_get_symbol_leading_char instead.
1831 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1832 leading character from names.
1833 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1834 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1835 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1837 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1838 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1839 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1840 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1841 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1842 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1843 * symfile.c (syms_from_objfile): Insert debugging check to test
1844 NAMES_HAVE_UNDERSCORE setting against the BFD support.
1846 * doc/gdbint.texinfo (Host Conditionals): Remove
1847 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1849 (Target Conditionals): Remove all of the above.
1851 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1853 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1854 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1856 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1858 * coffread.c (decode_type): catch negative tagndx fields generated
1860 * exec.c: comment out string following #endif.
1861 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1862 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1864 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1865 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1867 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1869 * complaints.c: New file, code moved from utils.c.
1870 * complaints.c (complain): Made into a varargs function.
1871 * complaints.h: New file, code moved from symfile.h.
1872 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1873 * Makefile.in (HFILES): Add complaints.h.
1874 * Makefile.in (OBS): Add complaints.o.
1875 * symfile.c (complaint_root, stop_whining, complaint_series,
1876 complain, clear_complaints, add_show_from_set for stop_whining):
1877 Moved to complaints.c.
1878 * symfile.h (struct complaint, complaint_root decl, complain
1879 prototype, clear_complaints prototype): Moved to complaints.h.
1880 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1881 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1882 complaints.h. Remove casts from arguments to complain(),
1883 which is now a varargs function, and remove unnecessary
1884 placeholder zero args.
1885 * defs.h (begin_line): Add prototype.
1886 * defs.h (vprintf_filtered): Add prototype.
1887 * dwarfread.c (varargs.h): Remove, no longer needed.
1888 * dwarfread.c (dwarfwarn): Remove prototype and function.
1889 * dwarfread.c (complaints): Define a bunch of complaints.
1890 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1891 usages to standard complain() calls.
1892 * utils.c (begin_line): New function that ensures that
1893 whatever gets filter-printed next starts on its own line.
1894 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1895 but to stdout (calls vfprintf_filtered internally).
1897 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1899 * remote.c: Avoid printf_filtered line limit. Suggested by
1900 Robert R. Henry, <rrh@tera.com>.
1901 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1903 * main.c (main): Accept --silent as well as --quiet. Change +help
1904 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1906 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1907 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1909 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1911 * tm-nindy960.h, remote-nindy.c: Lint.
1913 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1915 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1916 a optional type to decorate as an array type, the type of the
1917 index, and the bounds of the array. Records this additional info
1918 in the array type for use with languages with nonzero array
1920 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1921 to note that arrays may have bounds.
1922 * gdbtypes.h (create_array_type): Update prototype.
1923 * c-exp.y (ptype production): Adjust for new create_array_type
1924 calling conventions.
1925 * coffread.c (decode_type): Call create_array_type rather than
1926 handcrafting array types.
1927 * convex-tdep.c (value_type): Remove, now use create_array_type.
1928 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1929 vector_type into calls to create_array_type.
1930 * dwarfread.c (decode_subscr_data): Name changed to
1931 decode_subscript_data_item throughout.
1932 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1933 create_array_type. Now records index type and range as well.
1934 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1935 change to use create_array_type.
1936 * dwarfread.c (read_subroutine_type): Test existing user defined
1937 types before decorating them, to ensure they are blank, and
1938 complain about it if they are not.
1939 * dwarfread.c (decode_fund_type): For unrecognized types, always
1940 return some valid type (type integer). If the unrecognized type
1941 cannot be an implementation defined type, complain as well.
1942 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1943 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1944 * mipsread.c (upgrade_type): Add FIXME comment that code to
1945 handcraft arrays should be replaced with call to create_array_type.
1946 * stabsread.c (read_array_type): Replace code to handcraft
1947 array types with call to create_array_type.
1948 * valprint.c (type_print_varspec_prefix): Minor formatting
1949 change, join lines that don't need to be split.
1951 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1953 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1954 decl for attach_flag, it now lives in inferior.h.
1955 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1956 Make most functions static.
1957 * hppah-nat.c: General cleanups, remove BSD specific code (since
1958 that all lives in hppab-nat.c).
1959 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1960 Change sense of test against inside_entry_file(). This fix is
1962 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1963 to read/write_register_bytes().
1964 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1965 work around PA-GAS assembler bug. Also, add trailing */ to some
1967 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1968 Same reason as above.
1970 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1972 * mipsread.c (parse_symbol): When checking whether a structured
1973 type is an enum, check qualifiers of its first member, as well as
1974 the base type of the member. Bug found and fixed by John M.
1975 Farrell, <farrell@fjord.reo.dec.com>.
1977 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1978 * remote-vx.c: Don't include vx-share/reg.h.
1979 * vx-share/ptrace.h: Reproduce from scratch.
1980 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1981 * Makefile.in: Remove references to removed files, and to removed
1982 29k-share directories.
1984 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1986 * c-lang.c (_initialize_c_language): Name changed from
1988 * m2-lang.c (_initialize_m2_language): Name changed from
1990 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1991 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1992 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1993 expression parsing into c-lang.c and m2-lang.c respectively.
1994 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1995 m2-exp.y respectively.
1996 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1997 and m2-* files respectively.
1998 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1999 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2000 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2001 * expression.h (struct block): Forward declaration for prototypes.
2002 * language.h (struct objfile): Forward declaration for prototypes.
2003 **** start-sanitize-chill ****
2004 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2005 * Makefile.in (HFILES): Add ch-lang.h.
2006 * Makefile.in (OBS): Add ch-lang.o.
2007 * ch-exp.y: Migrate code that has nothing to do with expression
2008 parsing into ch-lang.c.
2009 * ch-lang.c: New file, code migrated from c-exp.y.
2010 * ch-lang.h: New file, internal interface between ch-* files.
2011 * ch-lang.c (_initialize_chill_language): Name changed from
2012 _initialize_chill_exp.
2013 **** end-sanitize-chill ****
2015 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2016 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2017 * config/amix.mh (NATDEPFILES): Add.
2018 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2021 * dwarfread.c (decode_subscr_data): Remove spurious test that
2022 accepted only integer subscript types. We don't do anything
2023 with the type at the moment anyway.
2025 **** start-sanitize-chill ****
2026 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2028 * ch-exp.y (match_character_literal): Fix case where no
2029 match at all is found.
2030 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2031 width types. For example, "INT" is always 2 bytes regardless
2032 of the values of any TARGET_*_BIT macros. So use explicit
2033 numeric sizes for the types.
2034 **** end-sanitize-chill ****
2036 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2038 * c-exp.y (c_create_fundamental_type): New function to create
2039 language specific fundamental types for C.
2040 * m2-exp.y (m2_create_fundamental_type): New function to create
2041 language specific fundamental types for Modula 2.
2042 * c-exp.y (c_language_defn, cplus_language_defn): Add
2043 c_create_fundamental_type to language struct initializers.
2044 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2045 to language struct initializers.
2046 * dwarfread.c (expression.h, language.h): Include.
2047 * dwarfread.c (ftypes): New array to hold fundamental types
2048 for current compilation unit.
2049 * dwarfread.c (cu_language_defn): New pointer to language
2050 struct for language of current compilation unit.
2051 * dwarfread.c (dwarf_fundamental_type): New function to
2052 create/lookup fundamental types.
2053 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2054 * dwarfread.c (throughout): Replace lookup_fundamental_type
2055 with dwarf_fundamental_type.
2056 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2057 compilation unit (may be different language or different objfile).
2058 * gdbtypes.c (lookup_fundamental_type): Move actual type
2059 creations into language specific fundamental type creation
2060 functions and call via create_fundamental_type. Add comment
2061 about this function being obsolescent.
2062 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2063 sized signed and unsigned integers.
2064 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2065 * language.c (language_def): New function to lookup a language
2066 struct given it's enumeration.
2067 * language.h (struct language_defn): Add la_fund_type, a pointer
2068 to a function that creates fundamental types for this language.
2069 * language.h (create_fundamental_type): New macro to create
2070 fundamental types based on the current language.
2071 * language.h (language_def): Add prototype.
2072 * language.c (unk_lang_create_fundamental_type): New function
2073 for initializing language structs, calls error if called.
2074 * language.c (unk_language_defn, auto_language_defn,
2075 local_language_defn): Use unk_lang_create_fundamental_type.
2076 **** start-sanitize-chill ****
2077 ch-exp.y (chill_create_fundamental_type): New function.
2078 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2079 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2080 **** end-sanitize-chill ****
2082 **** start-sanitize-chill ****
2083 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2085 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2087 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2088 as GCC_PRODUCER and GPLUS_PRODUCER.
2089 **** end-sanitize-chill ****
2091 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2093 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2096 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2098 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2099 rather than '$'. This particular piece of braindamage is
2100 spreading like ooze. It's now infected libiberty, deja-gnu,
2102 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2103 hardwired '$' character.
2105 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2107 (Changes to break incredibly ugly, unmaintainable 750 line
2108 read_struct_type function up into managable pieces.)
2109 * Makefile.in (VERSION): Bump to 4.7.3.
2110 * stabsread.c (struct field_info): Local struct definition.
2111 * stabsread.c (read_member_functions, read_struct_fields,
2112 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2113 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2114 functions from fragmented read_struct_type.
2115 * stabsread.c (stabs_general_complaint): Catchall complaint.
2116 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2117 symbol name continuation code. Use macro throughout.
2118 * stabsread.c (various places): Replace add-one-to-pointer
2119 with pointer increment.
2120 * stabsread.c (read_type): Retain function local copy of type
2121 descriptor. Rearrange code calling read_struct_type() to match
2123 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2124 a single blank as the name of nameless enumerations. Recognize
2125 this special case and set nameless flag.
2126 **** start-sanitize-chill ****
2127 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2129 * ch-exp.y (access_name): New non-terminal token and
2131 * ch-exp.y (general_procedure_name): Now a terminal token.
2132 * ch-exp.y (location): Expand production.
2133 * ch-exp.y (match_simple_name_string): New function.
2134 * ch-exp.y (yylex): Call match_simple_name_string and return
2135 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2136 **** end-sanitize-chill ****
2138 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2140 * munch: Backslash escape vertical bar characters inside
2141 grep patterns since they have special meaning for some greps.
2142 * parse.c (write_exp_string): Complete rewrite to store string
2143 contants as a leading explicit length, followed by the string data,
2144 followed by a trailing explicit length.
2145 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2146 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2147 Use recorded explicit length of strings in expression elements,
2148 rather than strlen. Adjust code to skip over strings stored in
2149 expression elements, and code to access strings, to account for
2150 new leading explicit size expression element.
2151 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2152 0, to avoid negative expression element indices.
2153 * valops.c (search_struct_method): Minor whitespace change.
2155 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2157 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2158 which together maintain a dynamically expandable static buffer
2159 for the lexer to use when translating C strings to their internal
2160 form (other future uses possible). Fix parsing of C style strings
2161 to do the normal C style input conversions of escaped character
2163 * valops.c (value_string): Remove translation of escaped
2164 character sequences, now done in C expression parser.
2165 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2166 and decides if it should be printed in literal form or some other
2167 form, based on it's ASCII value and setting of sevenbit_strings.
2168 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2169 macro, change indentation style.
2170 **** start-sanitize-chill ****
2171 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2172 * ch-exp.y (chill_printstr): First cut at real function instead
2174 **** end-sanitize-chill ****
2176 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2178 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2180 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2182 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2184 * defs.h (sevenbit_strings): Add declaration.
2185 * defs.h (printchar): Replace with gdb_printchar.
2186 * language.h (language_defn): Add new function pointers
2187 la_printchar and la_printstr, to do language dependent
2188 printing of characters and strings.
2189 * language.h (local_printchar, local_printstr): New macros
2190 to call language dependent functions pointed to by la_printchar
2191 and la_printstr respectively.
2192 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2193 dependent functions for printing characters and strings.
2194 * c-exp.y (c_language_defn, cplus_language_defn): Add
2195 c_printchar and c_printstr.
2196 * command.c (do_setshow_command): Rename printchar use to
2198 * expprint.c (print_subexp): Replace C style string output
2199 with call to local_printstr.
2200 * language.c (unk_lang_printchar, unk_lang_printstr):
2201 New stubs, currently errors.
2202 * language.c (unknown_language_defn, auto_language_defn,
2203 local_language_defn): Add unk_lang_printchar and
2205 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2206 language dependent functions to print characters and strings.
2207 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2208 * utils.c (printchar): Renamed to gdb_printchar.
2209 * valprint.c (print_string): Remove prototype, function moved
2210 to c-exp.y, where it becomes c_printstr.
2211 * valprint.c (print_max): Made global for reference from the
2212 language dependent printing routines in *-exp.y.
2213 * valprint.c (repeat_count_threshold): New variable with function
2214 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2215 Change all references to old macro to references to new variable.
2216 * valprint.c (value_print, val_print): Replace calls to
2217 print_string with calls to local_printstr.
2218 * valprint.c (val_print): Replace C style character printing
2219 with call to local_printchar.
2220 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2221 * valprint.c (_initialize_valprint): Add add_show_from_set
2222 call for setting up repeat_count_threshold as print variable.
2223 **** start-sanitize-chill ****
2224 * ch-exp.y (decode_integer_value): New function.
2225 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2226 * ch-exp.y (chill_printchar, chill_printstr): New language
2227 dependent functions for printing characters and strings.
2228 * ch-exp.y (chill_language_defn): Add chill_printchar and
2230 **** end-sanitize-chill ****
2232 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2234 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2235 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2236 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2238 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2240 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2241 and assume the process has been killed.
2243 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2245 * remote-udi.c (udi_open): Reset vars so that user can re-run
2246 programs without leaving GDB.
2247 * (many routines): Slightly improve error handling.
2248 * (download): Zero out BSS by longs instead of bytes to avoid
2249 timeouts in real hardware.
2250 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2251 that connection is no longer in use after shutdown() of socket.
2252 This keeps GDB from dying of a SIGPIPE when you issue multiple
2253 `target udi' commands.
2255 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2257 * language.h (language_format_info): New structure to bundle
2258 local formatting information.
2259 * language.h (language_defn): Replace individual format info
2260 with language_format_info structs.
2261 * language.h (local_*_format, local_*_format_prefix,
2262 local_*_format_specifier, local_*_format_suffix): New macros
2263 for binary/octal/decimal/hex formats to access info elements.
2264 * c-exp.y (c_language_defn): Update for new format handling.
2265 * m2-exp.y (m2_language_defn): Update for new format handling.
2266 * dbxread.c (language.h): Include for partial-stab.h use.
2267 * mipsread.c (expression.h, language.h): Include for
2269 * defs.h (local_hex_format, local_hex_format_custom,
2270 local_hex_string, local_hex_string_custom): Move to language.h.
2271 * language.c (local_hex_format_custom, local_hex_string,
2272 local_hex_string_custom, local_octal_format_custom): Use new
2274 * language.c (unknown_language_defn, auto_language_defn,
2275 local_language_defn): Update for new format handling.
2276 * printcmd.c (print_scalar_formatted): Use new macros
2277 to access decimal and binary format info for printing.
2278 **** start-sanitize-chill ****
2279 * c-exp.y (chill_language_defn): Update for new format handling.
2280 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2281 * ch-exp.y (decode_integer_literal): Add function
2282 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2283 * ch-exp.y (builtin_type_chill_char): Add definition.
2284 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2285 **** end-sanitize-chill ****
2287 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2289 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2291 (aix_framedata): added nosavedpc field.
2292 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2294 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2295 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2296 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2297 instructions as function_frame_info does. Expand special case of
2298 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2300 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2302 (function_frame_info): Set frameless if the function has no frame,
2303 and set nosavedpc if the PC was not saved. Handle gcc generated
2304 stfd 31,-4(31); st 31, -12(31) correctly.
2305 (frameless_function_invocation): New second argument pcsaved; if 0
2306 return whether the function has a frame, if 1 return whether the
2308 (frame_initial_stack_address): Correct typo: cache registers for
2309 callee_fi, not for fi, (avoids reading garbage memory locations).
2311 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2313 * infrun.c (wait_for_inferior (just before step_over_function
2314 label)): Change test for stepping into subroutine to check for the
2315 presence of line number info. This makes stuff compiled with -g1
2316 cause GDB to not lose control when stepping.
2318 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2319 Improve comments as well.
2321 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2323 * Makefile.in (VERSION): Bump to 4.7.2
2324 * symtab.c (find_pc_symtab): Fix return of random value
2326 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2327 Makefile since it contains sed patterns used in generation.
2328 Add sed pattern to also delete #include of any malloc.h.
2329 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2330 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2331 function names to conform to K&R terminology with respect to
2332 logical and bitwise operators:
2333 UNOP_ZEROP => UNOP_LOGICAL_NOT
2334 UNOP_LOGNOT => UNOP_COMPLEMENT
2335 BINOP_LOGAND => BINOP_BITWISE_AND
2336 BINOP_LOGXOR => BINOP_BITWISE_XOR
2337 BINOP_LOGIOR => BINOP_BITWISE_IOR
2338 BINOP_AND => BINOP_LOGICAL_AND
2339 BINOP_OR => BINOP_LOGICAL_OR
2340 PREC_OR => PREC_LOGICAL_OR
2341 PREC_AND => PREC_LOGICAL_AND
2342 PREC_LOGIOR => PREC_BITWISE_IOR
2343 PREC_LOGXOR => PREC_BITWISE_XOR
2344 PREC_LOGAND => PREC_BITWISE_AND
2345 value_zerop() => value_logical_not()
2346 value_lognot() => value_complement()
2347 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2348 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2349 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2350 and is nonexistant in some SVR4 based systems.
2351 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2352 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2354 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2355 * source.c (source_info): Fix minor nits, print "1 line" rather
2356 than "1 lines", and "language is <lang>".
2357 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2358 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2359 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2361 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2362 **** start-sanitize-chill ****
2363 * ch-exp.y: New expression parser, for GNU-Chill.
2364 * defs.h (enum language): Add language_chill.
2365 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2366 LANG_MODULA2 a recognized language.
2367 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2368 Chill as well as Modula-2.
2369 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2370 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2371 * language.c (set_language_command): Add chill.
2372 * language.c (binop_result_type, integral_type, character_type,
2373 boolean_type, structured_type, value_true, binop_type_check):
2374 Add language_chill cases.
2375 * language.h (_LANG_chill): Define.
2376 * symfile.c (deduce_language_from_filename): Recognize the
2377 filename extensions ".chill", ".c186", and ".c286" for Chill.
2378 * valprint.c (typedef_print): Add case for language_chill.
2379 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2380 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2381 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2382 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2384 * Makefile.in (distclean): Add target ch-exp.tab.c.
2385 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2386 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2387 * eval.c (evaluate_subexp): Add OP_BOOL case.
2388 * expprint.c (print_subexp): Add OP_BOOL case.
2389 **** end-sanitize-chill ****
2391 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2393 * infcmd.c (set_environment_command): Avoid skipping first
2394 char of env value if an '=' appears in it. Bug report and fix
2395 by Mark Jungerman, <maj@lucid.com>.
2397 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2399 * infcmd.c (step_over_calls): Improve comments.
2400 * symtab.c (find_pc_psymtab): Clean up a bit.
2401 * (find_pc_symtab): Fix comments, clean up code.
2402 * (find_pc_line): General cleanups, efficiency improvements.
2403 Also, don't return garbage when some line info exists, but there
2406 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2408 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2409 member, and the stat pointer passed to vmap_symtab was NULL, the
2410 wrong vmap entries would be modified. Fixes behavior where
2411 attempting to load symbols for a module with no member would mess
2412 up already read in symbols.
2414 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2416 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2417 29k-share/dfe/mini2udi.o.
2418 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2419 * alldeps.mak, depend: Update to deal with removal of
2420 aforementioned files.
2421 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2422 requirement for useless 'program' argument. Clean up
2423 udi_create_inferior, and udi_load to call common download()
2424 routine. Create download routine to load remote hosts directly
2425 (with the help of BFD) so that we don't need yank.c and
2427 Fix udi_detach to call UDIDisconnect with
2428 the right arguments. Clean up udi_resume, don't assign tip_error
2429 twice. Clean up udi_wait, straighten out status codes. Make
2430 udi_kill really work.
2432 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2434 * c-exp.y: separated host/target idea of integer type size,
2435 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2436 UINT and CHAR rules. (parse_number): work out the targetwise type
2437 of a number based upon it's size and qualifiers. (yylex): chars
2438 are now treated the same way as ints.
2440 * source.c (indentify_source_line): don't core dump if wanted
2441 line is larger than number of lines in source. (can happen when
2442 coff gets confused about #included source).
2444 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2446 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2447 when debugging a program with 100 shared libraries.
2449 * solib.c (solib_map_sections): Always close the BFD we open.
2450 Free all malloc'd storage we allocate, too, including error cases.
2451 (struct so_list): Remove unused so_bfd member.
2452 (clear_solib): Don't bother closing so_bfd.
2454 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2455 cacheable. `So many symbol files, so little file descriptors.'
2457 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2459 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2460 Stubs should stand alone as much as possible.
2462 * source.c (show_directories): Avoid printf_filtered length prob
2463 pointed out by Jonathan Stone.
2465 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2466 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2467 <Lee_Cooprider@vos.stratus.com>.
2469 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2471 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2472 struct, not struct itself.
2473 * serial.h (serial_restore): Fix prototype, takes pointer not
2476 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2478 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2479 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2481 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2483 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2484 Stubs should stand alone as much as possible.
2486 * README: Add remote-es1800.c and remote-st2000.c to table.
2487 * go32-nat.c: Remove, there is no native go32 support.
2488 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2490 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2492 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2493 new routines to deal with sending SIGINTs to attached processes
2494 when the user interrupts the controlling GDB.
2495 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2496 the aforementioned routines when waiting for the attached process.
2498 * elfread.c, mipsread.c: Include <string.h>.
2499 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2500 * serial.h: Add prototype for serial_restore().
2502 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2504 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2505 minimal_symbol_count, because the NULL symbol is not included in
2506 the count. This prevented this function from finding the last
2507 symbol in the table.
2509 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2511 * dbxread.c (process_one_symbol): if not defined
2512 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2513 the start of the function, not just after N_FUN.
2515 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2517 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2518 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2519 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2520 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2521 file. Remove preprocessor defines that previously did remapping.
2523 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2525 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2526 Bug fix courtesy of Alexander Klaiber.
2528 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2530 hp300 native support (hp300hpux untested).
2532 * hp300ux-xdep.c: removed.
2533 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2534 * xm-hp300hpux.h: updated copyright.
2535 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2536 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2537 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2538 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2539 fork-child.o coredep.o corelow.o.
2540 (NAT_FILE, NATDEPFILES): new macros.
2541 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2542 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2544 (NAT_FILE, NATDEPFILES): new macros.
2545 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2547 Vax ultrix native support.
2549 * nm-vax.h: new file.
2550 * Makefile.in (HFILES): added nm-vax.h.
2551 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2552 coredep.o corelow.o removed.
2553 (NAT_FILE, NATDEPFILES): new macros.
2554 * xm-vax.h: updated copyright.
2555 (REGISTER_U_ADDR): removed.
2557 Apollo native support (untested).
2559 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2560 * a68v-nat.c, nm-apollo68[bv].h: new files.
2561 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2562 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2563 * a68v-xdep.c: removed.
2564 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2565 inftarg.o fork-child.o a68v-xdep.o.
2566 (NAT_FILE, NATDEPFILES): new macros.
2568 * defs.h: include nm.h.
2569 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2570 sparc-tdep.c, : do not include nm.h.
2571 * doc/gdbint.texinfo: nm.h now included in defs.h.
2573 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2575 * Makefile.in (VERSION): 4.7.1 post release!
2577 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2579 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2581 * Makefile.in (VERSION): gdb-4.7 release.
2582 * README: Update for gdb-4.7.
2584 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2586 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2589 * alldeps.mak, depend: Update.
2591 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2593 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2595 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2596 causes problems in setting breakpoint in the right place in
2597 functions with `float' args which are passed as doubles.
2598 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2599 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2601 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2603 * Makefile.in (HFILES): Add nm-i386sco.h.
2604 * dwarfread.c: include <sys/types.h> for SCO.
2605 * infptrace.c: Don't include ptrace.h under SCO.
2606 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2608 * config/i386v.mt: Add exec.o to TDEPFILES.
2610 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2612 * i386v-nat.c: Remove space from front of #endif.
2613 * irix4-nat.c: Remove externs of registers[], include inferior.h
2615 * mips-nat.c: Explicitly initialize zerobuf to 0!
2616 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2617 Always setup fci->frame, even if it's non-zero. Too many places
2618 depend upon this behavior (and I have to get a release out the
2620 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2621 processing_gcc_compilation if we find the embedded stabs marker.
2622 This fixes several bugs with finding the location of short or char
2623 function parameters passed on the stack.
2625 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2627 Native support for sun4sol2.
2629 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2630 * nm-sysv4.h: new file.
2631 * Makefile.in (HFILES): added nm-sysv4.h.
2632 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2633 (NAT_FILE, NATDEPFILES): new macros.
2634 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2636 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2638 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2639 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2641 * Makefile.in (VERSION): Tick to 4.6.9.
2643 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2645 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2646 definition, replace with portable one.
2647 * remote-nindy.c: Lint.
2648 (nindy_wait): Return type is int, result is inferior_pid.
2649 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2650 (initialize_symmisc): Remove empty function.
2651 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2652 Remove obsolete, misspelled macro.
2653 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2654 (all @node commands): Use new form to avoid nitpicking errors.
2655 * doc/gdbint.texinfo: Document host/native/target split.
2657 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2659 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2661 * xm-mips.h (offsetof): Don't define this if __STDC__.
2663 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2665 umax native support (untested).
2667 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2669 (NAT_FILE, NATDEPFILES): new macros.
2670 * config/umax.mt (TDEPFILES): removed exec.o.
2671 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2672 removed to nm-umax.h.
2673 * nm-umax.h: new file.
2674 * Makefile.in (HFILES): added nm-umax.h.
2676 hppa native support (untested).
2678 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2679 (NAT_FILE, NATDEPFILES): new macros.
2680 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2681 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2682 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2683 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2684 * hppa[bh]-xdep.c: removed.
2685 * hppa[bh]h-tdep.c: do not include ptrace.h.
2686 * Makefile.in (HFILES): added nm-hppa[bh].h.
2688 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2690 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2692 * mips-nat.c: Straighten out include files. Work around
2693 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2696 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2698 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2699 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2700 backtraces from core files work.
2701 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2702 Functions are now defined in mips-nat.c.
2704 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2706 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2707 serial_default_name().
2709 * remote-hms.c, ser-go32.c, serial.h: Change from
2710 serial_timedreadchar() to new serial_readchar().
2712 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2714 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2716 * c-exp.y: Moved handling of 'const' and 'volatile' from
2717 <type> to <typebase>. This removes 2 conflicts.
2719 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2721 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2722 from breakpoint table when reseting breakpoints.
2724 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2726 Native support cleanup and corefile fixes for i386 SVR4 systems.
2728 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2729 fill_fpregset): Moved to i386v4-nat.c
2730 * i386v4-nat.c, nm-i386v4.h, : New files.
2731 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2732 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2733 change i386v-nat.o to i386v4-nat.o.
2735 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2737 Miscellaneous 386 configs updated.
2739 * config/i386aout.mt (TDEPFILES): removed exec.o.
2740 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2741 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2742 (NAT_FILE, NATDEPFILES): new macros.
2743 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2744 config/i386v4.mt (TDEPFILES): removed exec.o.
2745 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2746 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2747 (NAT_FILE, NATDEPFILES): new macros.
2748 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2749 fork-child.o coredep.o corelow.o i386-xdep.o.
2750 (NAT_FILE, NATDEPFILES): new macros.
2752 Native support cleanup for i386bsd (untested).
2754 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2755 * config/i386bsd.mh (NATDEPFILES): added exec.o
2756 * tm-i386bsd.h (FLOAT_INFO): removed.
2757 * nm-i386bsd.h (FLOAT_INFO): added.
2759 Native support for i386v (untested).
2761 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2762 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2763 (NAT_FILE, NATDEPFILES): new macros.
2764 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2765 * i386-xdep.c: removed.
2766 * Makefile.in (HFILES): added nm-i386v.h
2767 * i386v-nat.c, nm-i386v.h: new file.
2768 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2770 * tm-i386v.h (FLOAT_INFO): removed.
2772 Native support for linux (untested).
2774 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2775 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2776 (NAT_FILE, NATDEPFILES): new macros.
2777 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2778 * Makefile.in (HFILES): added nm-linux.h.
2779 * nm-linux.h: new file.
2780 * xm-linux.h: updated copyright. cleaned up formatting.
2781 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2783 Native support for sun386 (untested).
2785 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2786 fork-child.o sun386-xdep.o.
2787 (NAT_FILE, NATDEPFILES): new macros.
2788 * config/sun386.mt (TDEPFILES): removed exec.o.
2789 * Makefile.in (HFILES): added nm-sun386.h.
2790 * sun386-nat.c, nm-sun386.h: new file.
2791 * sun386-xdep.c: removed.
2792 * xm-sun386.h: updated comment and copyright.
2793 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2796 Native support for i386mach (untested).
2798 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2799 fork-child.o mach386-xdep.o.
2800 (NAT_FILE, NATDEPFILES): new macros.
2801 * Makefile.in (HFILES): added nm-i386mach.h.
2802 * nm-i386mach.h, i386mach-nat.c: new files.
2803 * mach386-xdep.c: removed.
2804 * xm-i386mach.h: updated copyright.
2805 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2808 Native separation for go32 (untested).
2810 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2811 * go32-nat.c: new file.
2812 * go32-xdep.c (call_ptrace, child_resume,
2813 fetch_inferior_registers, store_inferior_registers,
2814 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2816 Native support for m88k (untested).
2818 * Makefile.in (HFILES): added nm-m88k.h
2819 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2820 FETCH_INFERIOR_REGISTERS): removed.
2821 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2822 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2823 (NAT_FILE, NATDEPFILES): new macros.
2824 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2825 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2826 * m88k-xdep.c: removed.
2828 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2830 * i386b-nat.c: Comment changes.
2831 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2833 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2835 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2837 Avoid longjmp()-catching compilation errors in cross-ports.
2839 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2840 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2841 Move from mips-tdep.c and tm-{irix3,mips}.h.
2842 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2844 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2847 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2848 (fetch_core_registers): Fix bfd_seek arguments.
2850 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2852 Make core files work again (add back the `core' target).
2854 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2855 (NATDEPFILES): Add corelow.o.
2856 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2859 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2860 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2861 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2862 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2863 appears. FIXME, these should be moved to NATDEPFILES for native
2866 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2868 Ultra3 host/target/native split. (untested).
2870 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2871 (fetch_register, fetch_inferior_registers,
2872 store_inferior_registers, fetch_core_registers): removed to
2874 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2876 * Makefile.in (HFILES): added nm-ultra3.h.
2877 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2878 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2880 (NAT_FILE, NATDEPFILES): new macros for native support.
2881 * config/ultra3.mt (TDEPFILES): exec.o removed.
2883 * xm-vaxult.h: add MEM_FNS_DECLARED.
2885 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2887 * Makefile.in (VERSION): Roll to 4.6.8.
2888 (OBS): Put version.o first, so Makefile rebuild happens early.
2890 * command.h: Publicize prototype for not_just_help_class_command.
2891 * command.c: Remove proto.
2892 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2893 output. Move "maint info" from class info to class maintenance,
2895 * infrun.c: Move "stop" to class_obscure, and give it a
2896 function so it will not be seen as a global help topic. FIXME,
2897 it should be possible to set these attributes independently.
2899 * core.c (core_command): Make nicer error message for no core support.
2901 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2903 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2904 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2906 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2907 (scan_compilation_units): Punt unused filename arg. dbfoff,
2908 lnoffset, and curlnoffset are file_ptr's now.
2909 (dwarf_build_psymtabs): Drop desc and filename args; use
2910 objfile. dbfoff and lnoffset are file_ptr's now.
2911 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2912 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2913 (elf_symfile_read): Skip desc and filename args to
2914 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2915 * gdb-stabs.h: Use file_ptr rather than off_t.
2916 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2917 compile-time debug check that someone turned off as "unused".
2918 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2919 * symfile.h: Update dwarf_build_psymtabs and
2920 elfstab_build_psymtabs prototypes.
2921 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2922 Use file_ptr offsets. bfd_seeks use L_SET.
2924 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2926 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2927 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2928 value so that demangler won't be invoked. This greatly speeds up
2930 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2931 linked_proc_info so that it properly deallocates the appropriate
2932 item after it is done with it instead of before.
2933 * Don't pass bogus frame pointer to create_new_frame(). Just
2934 leave it as zero so that lower level code will figure out the
2937 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2939 Sony News native support.
2941 * Makefile.in (HFILES): added nm-news.h.
2942 * nm-news.h: new file.
2943 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2944 fork-child.o coredep.o to NATDEPFILES.
2945 (NAT_FILE, NATDEPFILES): new macros for native support.
2946 * config/news.mt (TDEPFILES): removed exec.o.
2948 * remote-vx.c: remove redundant include of sys/time.h.
2950 * infrun.c: include ctype.h. Otherwise some machines result in
2951 undefined for isdigit.
2953 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2955 * configure.in: Convert m68k entries to m68* entries to handle
2956 all the various m68xxx hosts and targets.
2957 * config/news1000.mt: No longer needed, same as news.mt.
2959 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2961 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2963 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2965 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2966 nm-sun2.h, nm-mips.h.
2968 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2970 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2972 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2974 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2976 * xm-hppah.h: if __STDC__ is not defined, define
2978 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2979 compiler; see the comment in the file.
2981 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2983 First cut at support for all BSD variants on 386.
2985 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2986 * i386b-nat.c: New native support file.
2987 * configure.in: Add host and target for i[34]86-*-bsd*.
2988 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2990 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2992 Sun2 native support (untested).
2994 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2995 REGISTER_U_ADDR): removed to nm-sun2.h.
2996 * nm-sun2.h: new file.
2997 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2998 fork-child.o sun3-xdep.o removed.
2999 (NAT_FILE, NATDEPFILES): new macros.
3001 Mips native support. Decstation and iris4 have been tested.
3004 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3005 fill_fpregset): removed to irix4-nat.c
3006 * mips-xdep.c: removed.
3007 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3009 * procfs.c: include nm.h.
3010 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3011 * xm-irix4.h: bump copyright.
3012 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3013 PROC_NAME_FMT): removed.
3014 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3015 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3016 (NAT_FILE, NATDEPFILES): new macros for native support.
3017 (CC): supply default compiler switches.
3018 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3019 fork-child.o coredep.o.
3020 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3022 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3023 fork-child.o mips-xdep.o coredep.o.
3024 (NAT_FILE, NATDEPFILES): new macros for native support.
3026 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3028 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3029 (NATDEPFILES): added fork-child.o
3030 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3031 (NATDEPFILES): added fork-child.o
3032 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3033 (NATDEPFILES): added fork-child.o
3035 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3037 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3038 by using puts_filtered instead.
3040 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3042 * remote-nindy.c (nindy_load): Replacement version from Steve
3043 Chamberlain, doesn't require forking to run "strip" or "sx".
3045 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3047 * Makefile.in (HFILES): Add nm-*.h files.
3049 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3051 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3052 (NATDEPFILES): added fork-child.o.
3054 * doc/gdbint.texinfo: document a few more macros, create new
3055 section for native macros.
3057 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3059 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3060 resolution of copyright issues.
3062 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3064 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3065 subdir gets configured.
3067 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3069 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3071 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3072 searching for a "bfd_strip" program. Also, fixed up arguments
3073 passed to that program.
3075 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3076 which is now used for something else. Rewrite description of
3077 associated parameters to match how gdb does it now.
3078 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3080 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3082 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3084 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3087 * inferior.h (proc_signal_handling_change): prototype removed.
3088 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3089 (handle_command): now calls target_notice_signals.
3090 * procfs.c (proc_signal_handling_change): renamed to
3091 procfs_notice_signals. Now static. Add prototype. All callers
3093 * target.h (struct target_ops): new field, to_notice_signals.
3094 (target_notice_signals): new macro to cover new field.
3095 * target.c (cleanup_target): default to_notice_signals to ignore.
3096 * corelow.c (core_ops),
3098 inftarg.c (child_ops),
3099 procfs.c (procfs_ops),
3100 remote-adapt.c (adapt-ops),
3101 remote-eb.c (eb_ops),
3102 remote-es1800.c (es1800_ops, es1800_child_ops),
3103 remote-hms.c (hms_ops),
3104 remote-mm.c (mm_ops),
3105 remote-nindy.c (nindy_ops),
3106 remote-st2000.c (st2000_ops),
3107 remote-udi.c (udi_ops),
3108 remote-vx.c (vx_ops, vx_run_ops),
3109 remote.c (remote_ops),
3110 target.c (dummy_target),
3111 xcoffexec.c (exec_ops): added static initializer for
3113 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3115 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3117 * main.c (define_command): Add forgotten initializer.
3119 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3121 * language.c, language.h: Move saved_language out to global
3122 expected_language. Set expected_language when user expectation
3124 * language.c (language_info): Don't print type/range checking gub.
3125 * main.c (main): Set expected language.
3126 (execute_command): Check against expected language.
3127 * symfile.c (set_initial_language): Set expected language.
3129 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3131 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3133 A bunch of changes mostly to improve debugging of C++ programs.
3134 Specifically, the calling of inferiors methods is improved.
3136 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3137 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3138 hide the implementation details of pointer-to-method objects.
3139 How to tell if the pointer points to a virtual method is
3140 still very dependent on the particular compiler, but this
3141 should make it easier to find the places to change.
3142 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3143 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3144 macros, instead of a hard-wired-in code that incorrectly
3145 assumed a no-longerused representation of pointer-to-method
3146 values. And otherwise fix the relevant bit-rotted code.
3148 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3149 If there are both fields and methods, put a space between.
3151 * stabsread.c (read_struct_type): Fix bug in handling of
3152 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3153 by '_'). (It used to prematurely exit the loop reading in
3154 the fields, so it would think it should start reading
3155 methods while still in the fields. This could crash gdb
3156 given a gcc that can emit nested type information.)
3158 * valops.c (search_struct_method): Pass 'this' value by
3159 reference instead of by value. This provides a more
3160 consistent interface through a recursive search where the
3161 "bottom" functions may need to adjust offsets (due to multiple
3163 * valops.c, value.h, values.c: Pass extra parameters to
3164 value_fn_field and value_virtual_fn_field so we can
3165 correctly adjust offset for multiple inheritance.
3166 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3167 virtual function calls by using value_virtual_fn_field().
3168 * values.c: New function baseclass_offset, derived from
3169 baseclass_addr (which perhaps can be made obsolete?).
3170 It returns an offset rather than an address. This is a
3171 cleaner interface since it doesn't mess around allocating
3173 * valops.c (search_struct_method): Use baseclass_offset
3174 rather than baseclass_addr.
3176 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3178 * Makefile.in: Re-install 29K/UDI stuff.
3179 * remote-udi.c (udi_resume): Clean up.
3180 * (udi_wait): Rewrite, leave out bugs.
3181 * Add debugging code to print out all register fetches and stores.
3182 * Straighten out target_ops.
3183 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3185 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3187 * remote-udi.c (udi_create_inferior): run with no arguments should
3188 not pass the program name as an argument, since the UDI code
3189 already handles that.
3190 (udi_load): get the symbols from prog_name, not arg_string (the
3191 load command should really use arg_string as the program name, not
3192 prog_name, but at least the run command works now).
3194 * munch: HP9000/300 nm puts an extra space between T and symbol
3197 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3198 needed for vxworks targets.
3200 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3202 * am29k-tdep.c (_initialize_29k): Make it possible for the
3203 user to set and query the address where function calls into the
3204 inferior write a small scratch routine. `set call_scratch_address'
3205 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3206 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3207 not already cached validly.
3209 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3211 Rs6000 native support.
3213 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3214 machines without this header should not be compiling this file.
3215 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3216 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3217 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3218 * xm-rs6000.h: do not include ptrace.h.
3219 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3220 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3221 infptrace.o and inftarg.o move to NATDEPFIES.
3222 (NAT_FILE, NATDEPFILES): new macro for native support.
3224 Sun3 native support.
3226 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3227 new macros for native support.
3228 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3229 removed sun3-xdep.o.
3230 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3232 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3233 * sun3-nat.c, nm-sun3.h: new files for native support.
3235 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3237 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3238 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3239 dbfsize and use it to initialize new local file scope dbsize.
3240 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3241 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3242 DIEs as well as the current check for undersize DIEs. This helps
3243 to gracefully detect and reject corrupted DIE information.
3245 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3247 Add `command hooks' and a hook for inferior program stopping.
3249 * command.h (struct cmd_list_element): Remove unused `aux'
3250 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3251 * command.c (add_cmd): Initialize new fields, elim old.
3252 (add_alias_cmd): Clone new fields.
3253 (delete_cmd): Un-hook hookee if we're deleting hook.
3254 (help_cmd): Tell user the command is hooked, if it is.
3255 (lookup_cmd_1): Abbreviations return the original command
3256 instead of themselves, so that hooks on the original cmd will be
3258 * defs.h (enum command_class): Add class_pseudo and comments.
3259 * gdbcmd.h (execute_user_command): Add prototype.
3260 * infrun.c (normal_stop): If the stop command is hooked,
3261 run the hook whenever we stop.
3262 (hook_stop_stub): Stub for catch_errors.
3263 (_initialize_infrun): Set up pseudo "stop" command.
3264 * main.c (execute_user_command): Code extracted from execute_command.
3265 (execute_command): If hooked, run the hook before the command.
3266 (define_command): If defining a new hook, check the command it
3267 is hooking, and warn if none. Install the hook.
3268 * source.c (_initialize_source): "l" is an abbrev for "list".
3269 * doc/gdb.texinfo: Document command hooks.
3271 * Makefile.in (VERSION): Roll to 4.6.7.
3272 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3273 * infrun.c (breakpoints_inserted): Make it static again.
3274 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3276 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3278 Native file renaming.
3280 * nat-sparc.c -> sparc-nat.c
3281 * nat-sun4os4.h -> nm-sun4os4.h
3282 * nat-trash.h -> nm-trash.h
3283 * config/sun4os4.mh: track file renaming.
3284 * configure.in: link to nm.h rather than nat.h.
3285 * infptrace.c: include nm.h rather than nat.h.
3287 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3289 Host/target/native split for sun4.
3291 * Makefile.in (TSOBS): removed corelow.o.
3292 * infptrace.c: included nat.h.
3293 * nat-trash.h: temporary header file. This should be removed once
3294 all hosts have the native/host/target split.
3295 * configure.in: add a symlink from nat-trash.h to nat.h if no
3296 other nat file exists for this configuration.
3297 * sparc-tdep.c: no longer include sys/ptrace.h.
3298 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3299 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3301 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3302 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3303 to NATDEPFILES. removed sparc-xdep.o.
3304 (NATDEPFILES, NAT_FILE): new macros for native support.
3306 Break the direct connection from core_file_command to any
3307 particular type of core file support.
3309 * target.h (find_core_target): new prototype.
3310 * target.c (find_core_target): new function. Walks the target
3311 list looking for the core target.
3312 * core.c (core_file_command): replace calls to core_detach and
3313 core_open with find_core_target and direct calls.
3315 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3317 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3319 config/hp300hpux.mh: ALLOCA1 was not defined.
3321 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3323 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3324 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3325 until we can figure out a better way to do paging.
3327 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3329 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3330 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3331 * hppa-coredep.c: Remove, now that we use the hook.
3332 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3333 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3335 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3336 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3337 be ripped out and reimplemented right (see elfread.c).
3338 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3340 Rename all HPPA files to fit into unique DOS filenames:
3341 * *hppabsd* => *hppab*
3342 * *hppahpux* => *hppah*
3344 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3346 Make the /proc support a target-struct in its own right.
3348 * Makefile.in: Remove inftarg.[co], since it is now included via
3350 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3351 reference infptrace.o. Add fork-child.o to all *.mh that
3354 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3355 No longer global functions.
3356 (fork_inferior): New global function from fork-child.c.
3357 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3358 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3359 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3360 (child_create_inferior): New tiny function that calls fork_inferior.
3361 * fork-child.c: New file, containing fork_inferior, which is
3362 built from slight mods to inftarg.c's child_create_inferior.
3364 * procfs.c (procfs_ops): Add target vector.
3365 (attach): Rename as static do_attach.
3366 (procfs_create_inferior): New tiny function that calls fork_inferior.
3367 (child_xfer_memory): Rename to static procfs_xfer_memory.
3368 (store_inferior_registers): Rename to static procfs_store_registers.
3369 (inferior_proc_init): Rename to static procfs_init_inferior.
3370 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3371 procfs_files_info, procfs_open, procfs_mourn_inferior,
3372 procfs_can_run): Slightly mangled copies of the corresponding
3373 child_XXX routines from inftarg.c.
3374 (proc_wait): Renamed to static procfs_wait.
3375 (child_resume): Rename to static procfs_resume.
3376 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3377 (initialize_proc_fs): Rename to initialize_procfs. Set up
3380 * putenv.c: index -> strchr.
3381 * regex.c: Always rename bcopy to memcpy, etc.
3382 FIXME: Eventually do the renames rather than use #define's.
3383 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3385 * sparc-xdep.c: Move deferred_stores to target dependent.
3386 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3388 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3390 Split non-target-dependent code out of target_attach routines.
3392 * target.h: Comments on target_attach args and results.
3393 * infcmd.c (attach_command): Check for existing execution, call
3394 target_attach, set up terminal status and wait_for_inferior, wait
3395 for the attach status, and do normal_stop.
3396 * inftarg.c (child_attach): Remove target independent stuff.
3397 * remote-adapt.c (adapt_attach): Ditto.
3398 * remote-mm.c (mm_attach): Ditto.
3399 * remote-udi.c (udi_attach): Ditto.
3400 * remote-vx.c (vx_attach): Ditto.
3404 * remote-hms.c (hms_attach): Remove completely, it was useless.
3405 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3406 commented-out start_remote calls.
3407 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3408 DENTER and DEXIT macros and their calls. Use a real debugger --
3409 like gdb -- to see what functions are being called when.
3410 * utils.c (strcmp_iw): Make nonstatic, for lint.
3412 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3414 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3416 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3418 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3419 fix to differentiate between gcc1 & gcc2 compiled files so that we
3420 can debug calls that pass structs as args correctly.
3421 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3422 so, and what version.
3424 * remote.c (remote_wait): Make regs be char to avoid picayune
3425 ANSI compiler warnings.
3427 * energize.h: Move all external struct decls to inside of
3428 __STDC__, add prototype for energize_shell_wait().
3429 * energize.c (getpty): Clean up, make us really get a controlling
3431 * (energize_initialize): Disable SIGIO prior to setting up for
3432 I/O interrupts. Move setsid(), et. al. to getpty().
3433 * (energize_shell_wait): New routine to wait for things started
3434 via the shell command, uses wait() instead of /dev/proc.
3435 * Also, add prototype for execute_command_1().
3437 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3439 * inftarg.c (child_create_inferior, child_attach,
3440 child_mourn_inferior): collect unix child process stratum
3441 functions which live below the target vector into this file to
3442 facilitate host/target/native split. Also, make them static.
3443 * inflow.c (child_mourn_inferior): removed.
3444 * infrun.c (child_create_inferior, child_attach): removed.
3445 (resume): becomes global so that functions below the
3446 target vector can find it.
3447 * inferior.h (resume): add prototype.
3448 (child_mourn_inferior, child_create_inferior, child_attach):
3451 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3452 replaced with find_default_attach and
3453 find_default_create_inferior.
3455 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3457 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3458 addresses don't get displayed in the wrong positions.
3460 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3462 Separate core functions along target vector in preparation for
3463 native support. Functions above vector now live in core.c. Those
3466 * core.c (solib_add_stub, core_close, core_open, core_detach,
3467 get_core_registers, core_files_info, core_ops): moved to corelow.c
3468 (_initialize_core): removed addition of core_ops target.
3469 * corelow.c: new file.
3470 (solib_add_stub, core_close, core_open, core_detach,
3471 get_core_registers, core_files_info, core_ops): moved from core.c
3472 (_initialize_corelow): new function.
3473 * gdbcore.h (core_open, core_detach): added prototypes.
3474 (core_ops): add forward declaration.
3475 * Makefile.in (SFILES_MAINDIR): add core.c
3477 (TSOBS): change core.o to corelow.o
3479 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3481 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3482 instead of 'sun' predefined symbol so that trap analysis code is
3483 enabled only when the TARGET is a sun3.
3485 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3487 * tm-i960.h (ext_format_i960): Add top-level declaration.
3488 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3489 blocks, else Sun4 compiler complains.
3491 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3493 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3494 instruction's argument. Patch from jonathan@cs.stanford.edu
3497 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3499 Break the thread of control that implies that a unix child
3500 process will be the default target.
3502 * target.c (find_default_run_target, find_default_attach,
3503 find_default_create_inferior, return_zero): new functions.
3504 (cleanup_target): Make return_zero the default for to_can_run.
3506 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3507 child_create_inferior references with find_default_XXX instead.
3509 * target.h (struct target_ops): new field, to_can_run.
3510 (find_default_attach, find_default_create_inferior): new prototypes.
3511 (target_can_run): new macro.
3513 * Also added a zero (default) to_can_run element to all static
3514 struct target_ops initializations throughout GDB, except:
3515 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3517 * infrun.c (child_create_inferior): Clean up error handling when
3518 no exec file is specified.
3519 (child_attach): Don't require exec file.
3521 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3523 Remove kill_inferior_fast, in favor of target_kill, which goes
3524 through the target vector.
3526 * inferior.h (kill_inferior_fast): remove declaration.
3528 * main.c (disconnect): call quit_cover using catch_errors rather
3529 than calling kill_inferior_fast directly. New way goes through
3530 the target vector, handles attached processes, and writes
3531 command history if appropriate.
3532 (quit_cover): new function, wrapper for quit_command.
3534 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3535 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3536 inlining them into the local kill_inferior when needed.
3538 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3540 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3541 * stabsread.c (read_struct_type): Simplify complicated expression
3542 for dumb DECstation compiler.
3544 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3546 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3547 operands to memory management instructions, from WRS.
3549 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3551 * main.c (main): Back out previous language setting changes.
3552 Replace with simple default to C before processing any init
3553 files. There MUST be a language set, even in the absence of
3554 init files or executables, or expression parsing fails.
3556 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3558 * main.c (main): Move code that sets initial language to
3559 symfile.c. Fixup places where command files are processed to
3560 be consistent in setting a default language if none has been
3562 * symfile.c (set_initial_language): Add code moved from
3563 main() that sets an initial default language when a new
3564 symbol file is read.
3565 * symfile.c (symbol_file_command): Call set_initial_language.
3566 * symtab.c (find_main_psymtab): Add FIXME comment.
3568 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3570 * breakpoint.c, sparc-tdep.c: comment changes.
3571 * configure.in: removed target_dependent line.
3573 * remote-mm.c (mm_attach): change printf to error to prevent
3575 * remote-udi.c (udi_attach): change printf to error to prevent
3578 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3579 calls to {fetch|store}_inferior_registers with calls to
3580 target_{fetch|store}_registers, for remote-target independence.
3582 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3584 * Makefile.in: Fix bug I introduced in merging Rich's change.
3585 * infrun.c (child_create_inferior): Use proceed() rather than
3586 doing all the same stuff by hand.
3588 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3590 * Makefile.in, configure.in: add support for files used only when
3591 configured native, that is, when host = target.
3593 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3595 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3596 stores are target dependent and were moved from xm to tm.
3598 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3600 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3602 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3603 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3605 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3607 * target.h (struct target_ops): removed to_convert_to_virtual and
3608 to_convert_from_virtual elements. Initializations removed from
3609 all static initializations.
3610 (target_convert_to_virtual, target_convert_from_virtual):
3612 (host_convert_to_virtual, host_convert_from_virtual): Removed
3613 forward declarations.
3614 * target.c (cleanup_target): removed default assignments for
3615 to_convert_to_virtual and to_convert_from_virtual.
3616 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3618 * findvar.c (value_of_register, value_from_register):
3619 target_convert_to_virtual inlined.
3620 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3621 * valops.c (value_assign): target_convert_from_virtual inlined.
3623 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3625 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3626 position wrong if used for the prompt.
3627 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3629 Support for accessing arbitrary MIPS stack frames in memory.
3631 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3632 set, run it before INIT_EXTRA_FRAME_INFO.
3633 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3635 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3636 (FP) value in the frame_info struct if it is zero (as from top of
3638 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3640 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3641 comes back as zero. So does FP_REGNUM, as a trigger for
3642 init_extra_frame_info.
3644 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3645 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3646 (INIT_FRAME_PC): Defined to null.
3647 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3648 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3649 Briefly explain MIPS stacks in GDB.
3651 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3653 * copying.awk, copying.c (show_copying_command,
3654 show_warranty_command): Rename from copying_info, warranty_info,
3655 to match command function conventions.
3657 * utils.c (prompt_for_continue): Reinitialize more-counts
3658 before printing anything, and again afterward. Fix comments.
3659 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3660 or alloca() if needed.
3662 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3663 detect native versus cross-host.
3665 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3667 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3668 Suns. Rename to m68k_saved_pc_after_call.
3669 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3670 m68k_saved... instead of sun3_saved...
3672 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3674 * Makefile.in (update-depend, update-alldeps): Split out of
3675 setup-to-dist, for convenience in rebuilding the depend and
3677 (assorted): Update to catch straggler files when building gdb.tar.Z.
3679 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3681 Preliminary cleanup for splitting host/native/target.
3683 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3684 here; it is dealt with at a gdb-target-independent level.
3685 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3686 high toned routine. Fix return type to void.
3687 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3688 Rich and I believe the "real problem" was that both single_step
3689 and target_resume were issuing PT_CONTINUE calls. This would
3690 cause the second PT_CONTINUE to sometimes fail because the process
3691 was already running.
3692 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3694 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3696 * energize.c (pty_to_kernel): Must check for EAGAIN as
3697 termination condition.
3698 (full_filename): Don't prepend dirname if filename begins with /.
3699 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3701 (getpty (NCR)): Lotsa bug fixes...
3702 (kernel_dispatch (case StopRType)): Use kill() instead of
3703 killpg() so we can deal with losing systems...
3704 (wait_for_events): Work around NCR select() lossage. It doesn't
3705 zero out readfds when select() returns zero.
3706 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3707 getcwd() instead of getwd() (NCR getwd() seg faults).
3708 (energize_wait): Use sigaction() for NCR. Their version of signal()
3709 is unreliable by default.
3711 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3712 error from PIOCSWSTOP.
3714 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3715 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3716 defs.h, utils.c: Make vfprintf_filtered global.
3718 * energize.c (send_location): New routine to consolidate all
3719 places where we must notify kernel of where the given pc is.
3720 (cplus_demangle): Put single-quotes around demangled names.
3721 (energize_call_command): Call send_location() after doing up,
3722 down, and frame commands.
3724 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3726 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3727 pass at doc for two new remote targets---29K using UDI, and Tandem
3728 ST2000 using STDBUG.
3730 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3732 * doc/all.m4: turn on H8/300 stuff for generic manual
3734 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3735 after explicit call to breakpoint() in serial stubs.
3737 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3739 * mipsread.c: Clean up some white space.
3740 (parse_symbol): Handle stEnd of stFile.
3741 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3743 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3744 store_inferior_registers): Replace unexplained numbers
3745 with manifest constants from a DECstation header file.
3746 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3747 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3749 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3751 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3752 for "down". Suggested by Richard Stallman.
3754 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3756 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3757 redeclaration bug on SunOS 4.
3759 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3761 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3762 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3763 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3764 they aren't already there.
3765 * remote-vx.c (vx_prepare_to_store): Ditto.
3766 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3768 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3770 Removed a large number of changes inserted by Per Bothner
3771 for C++ support. These will go back in when they've been
3774 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3776 * serial.h: Fix prototye for serial_raw().
3777 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3778 serial_write() to match prototypes.
3779 * remote-st2000.c (get_reg_name): Make *p be const.
3781 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3783 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3784 to agree with target structure field type.
3785 (nindy_store_registers): Ditto.
3787 * Makefile (OPCODES): New var, pointing to opcodes library.
3788 (CLIBS, CDEPS): Include it.
3789 (saber_gdb): Load opcodes library.
3791 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3793 * a68v-xdep.c (store_inferior_registers): declare as void.
3794 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3795 * remote-st2000.c: Massive changes to use new serial package.
3796 Also added 'connect' command to transparantly connect to serial
3798 * ser-termios.c: Big cleanup, use nicer coding conventions.
3799 * ser-bsd.c: New module, serial stuff for BSD systems.
3800 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3801 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3803 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3805 * doc/gdb.texinfo: fix shameful error of agreement reported by
3806 jimb@occs.cs.oberlin.edu (Jim Blandy)
3807 * doc/gdb.texinfo: remove old partial discussion of remote serial
3808 protocol (via serial debug stubs)
3809 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3810 use of serial debug stubs
3812 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3814 * symfile.h: Declaration of set_demangling_style() moved
3815 here from demangle.h (which is now in ../include).
3816 * i386-xdep.c: Update comment.
3818 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3820 * symtab.c (completion_list_add_symbol): restructured to optimize
3821 for time. First clip names that cannot match. Then clip any
3822 names we've already considered. Drop a redundant strncpy. Drop
3823 a redundant malloc and associated free for demangled names.
3825 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3827 * a68v-xdep.c (store_inferior_registers): Define as type void.
3828 * configure.in: Add host m68k-apollo*-bsd*.
3829 * demangle.c (struct demanglers): Use enum instead of constant
3830 value to keep braindamaged HP/Apollo compiler happy.
3832 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3834 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3835 match "FOO". This allows 'break Foo' to work when Foo is
3836 a mangled C++ function. (See comment before function.)
3838 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3840 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3841 for files in vx-share/*.c.
3842 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3843 for normal GDB source files.
3845 * Makefile.in (VERSION): Roll to 4.6.6.
3847 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3848 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3849 * tm-sun3os4.h: Update comments.
3850 * xm-delta88.h: Remove STACK_END_ADDR.
3852 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3854 * Makefile.in (VERSION): Roll to 4.6.5.
3856 * infrun.c: Lint for recent `handle' changes.
3858 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3859 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3860 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3861 should include a ser-XXX.o module.
3863 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3864 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3866 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3867 known suns in configure.in, rather than mapping them to unique
3868 config files that happen to duplicate other config files.
3869 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3870 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3872 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3874 * configure.in (*-*-sunos*): Use trailing * to match all
3875 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3876 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3877 in production on Sun-4.
3878 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3879 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3880 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3882 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3883 config/sparc-noun.mt: New target configs for embedded.
3884 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3886 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3887 target definitions for embedded with and without underlines on
3890 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3891 not a parameter of the CPU, but of the development environment.
3892 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3894 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3896 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3897 (which involves reading in main's symtab) if we have no breakpoints.
3899 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3901 * dwarfread.c (cu_language): New local variable to record
3902 language for current compilation unit being processed.
3903 * dwarfread.c (set_cu_language): New local function to decode
3904 and record language for current compilation unit being processed.
3905 * dwarfread.c (synthesize_typedef): Add local function to
3906 synthesize a typedef for C++ classes, structs, unions, and
3908 * dwarfread.c (read_structure_scope): Synthesize typedefs
3909 for C++ classes, structs and unions.
3910 * dwarfread.c (read_enumeration): Synthesize typedefs for
3912 * dwarfread.c (read_file_scope): Call set_cu_language to
3913 record language for current compilation unit. After symtab
3914 is built, save this recorded language.
3915 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3916 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3917 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3918 typedefs for C++ classes, structs, unions, and enumerations.
3919 * dwarfread.c (scan_compilation_units): Call set_cu_language
3920 to record language for current compilation unit.
3921 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3922 for TAG_enumeration_types, rather than in add_partial_symbol.
3923 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3924 case with class, struct, and union type cases, now that they are
3925 the same. Remove tests for non-NULL name attributes, now done
3927 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3928 treat as alias for TYPE_CODE_STRUCT for now.
3930 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3932 * Makefile.in: map "gdb" through program_transform_name when
3935 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3937 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3938 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3939 Use "regi" for local indexing through register numbers, reserving
3940 "regno" for the name of a specific register passed as an input
3941 parameter. Fix bug propagated through all versions that sometimes
3942 used regno as an index when it should have been regi, thus using
3943 -1 as an index in some cases.
3945 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3947 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3948 respectively, so same demangler can be used by other programs.
3949 * Makefile.in: Remove demangler stuff.
3950 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3951 * demangle.c (_initialize_demangler): Tell demangler which
3952 CPLUS_MARKER to assume.
3954 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3956 RS/6000 portability changes (for hosting cross-debuggers).
3958 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3959 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3960 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3961 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3962 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3963 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3964 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3965 (NO_SINGLE_STEP): Add, target-dependent.
3966 (loadinfotextindex): Lowercase, remove "aix_".
3967 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3968 (NO_SINGLE_STEP): Remove, target-dependent.
3969 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3970 * xcoffread.c: Only build file if RS/6000 native GDB.
3971 (build_function_symbol): Remove #if 0'd code.
3972 * rs6000-tdep.c: Cleanup. Add static fn protos.
3973 Use CORE_ADDR for addresses throughout. Make void fns void.
3974 (pop_dummy_frame): Add FIXME about bogosity of design here.
3975 (rs6000_struct_return_address): Ditto.
3976 (frameless_function_invocation, frame_get_cache_fsr,
3977 frame_initial_stack_address, xcoff_relocate_symtab,
3978 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3979 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3980 Use CORE_ADDRs. Change identifiers to lowercase.
3982 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3983 supplying dummy routines if non-native. Add prototype for
3984 static exec_one_dummy_insn. Move a mess of functions to
3985 rs6000-tdep.c (as above). Remove #if 0'd code.
3987 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3988 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3989 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3991 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3994 * vx-share/README, nindy-share/README: New files describing
3995 how these directories' code is shared, and with whom.
3997 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3999 * configure.in (target configurations): Reformat into table.
4000 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4002 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4003 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4004 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4005 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4006 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4007 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4009 * Makefile.in (config-check): Add command to check whether
4010 configure.in is consistent with config/*.
4012 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4014 * configure.in (host configurations): Reformat nested cases into
4015 easy-to-maintain table.
4016 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4017 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4019 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4021 * cplus-dem.c: Reorder args to most local functions to make them
4022 follow the consistent pattern of struct work_stuff pointer first,
4023 followed by pointer into string being demangled, followed by
4024 pointer to the string where the result is being stored, followed
4025 by other args. Also generally replace most variables of name
4026 "type" with "mangled" for consistency. They all pointed to the
4027 same string but half were one name and half the other.
4028 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4029 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4030 use whenever a qualified name is being demangled.
4031 * cplus-dem.c (do_type): Qualified names are treated similarly
4032 to fundamental types, not as modifiers of fundamental types.
4034 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4036 * configure.in: Add sparclite as a target.
4038 * sparc-stub.c (handle_exception): Flush instruction cache just
4039 before returning to the user. (hexToInt): Fix overzealous cleanup.
4041 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4043 * infrun.c (handle_command): Rewrite to allow multiple signal
4044 numbers, signal number ranges, and to recognize "all" to mean all
4045 signals except those used by the debugger.
4046 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4047 to set or reset actions for specific signals.
4049 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4051 * coffread.c (decode_type): Call alloc_type to alloc new
4053 * stabsread.c (read_array_type, read_range_type, define_symbol):
4054 Call alloc_type to alloc new types.
4055 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4056 from type_obstack to symbol_obstack.
4057 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4059 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4060 associated with a type, using the same mechanism as was used to
4061 allocate space for the type structure itself.
4062 * coffread.c (patch_type, coff_read_struct_type,
4063 coff_read_enum_type): Use TYPE_ALLOC.
4064 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4065 * gdbtypes.c (create_array_type, check_stub_method,
4066 allocate_cplus_struct_type): Use TYPE_ALLOC.
4067 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4068 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4069 read_range_type): Use TYPE_ALLOC.
4071 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4073 * breakpoint.c (breakpoint_re_set): Select a default source
4074 symtab if one is not currently selected.
4075 * utils.c (query): Call wrap_here before building the output
4076 query string, to turn off wrapping and flush any buffered output.
4077 Otherwise our query may end up in the wrap buffer and never be
4079 * eval.c (evaluate_subexp): Report error when attempting to
4080 evaluate subscript for types without a target type, rather
4081 than dumping core by using the NULL pointer.
4082 * symfile.c (symbol_file_command): Forget current_source_symtab
4083 and current_source_line when discarding symbol table.
4085 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4087 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4089 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4090 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4092 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4094 * remote.c (remote_open): Fix baud rate setting to make -b flag
4095 work. (remote_wait): Change 'T' message parser to deal with new
4096 improved format which allows stub to send an arbitrary bunch of
4098 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4099 make all this re-entrant by storing all state on the stack. Clean
4100 up memory error trapping. (computeSignal, set_debug_traps):
4101 make it all table driven. Make a start at a baud rate setting command.
4103 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4105 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4107 * remote-vx.c: redefine malloc to avoid buggy declaration on
4108 RS/6000 <rpc/types.h>.
4109 xm-rs6000.h: include <sys/select.h> to define fd_set for
4110 <rpc/svc.h> on RS/6000.
4112 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4114 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4115 recursive invocations of make. Always create installation
4118 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4120 * m68k-pinsn.c: Minor fix in style of output (don't use
4121 range to indicate floating point control registers).
4123 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4125 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4127 * infcmd.c (registers_info): Handle multiple register names.
4128 Changes inspired by Roland McGrath.
4130 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4132 * sparc-stub.c: New file. Mix it with your SPARClite
4133 application, and it will speak GDB remote protocol!
4134 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4135 deal with arbitrary registers. Needed for sparc-stub.
4137 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4139 * cplus-dem.c (cplus_markers): Add table for gnu style and
4140 use throughout, in place of compile time constant CPLUS_MARKER.
4141 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4142 * cplus-dem.c (cfront_special): New function, as suggested
4143 by pfieland@stratus.com.
4144 * cplus-dem.c (forget_types): New function.
4145 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4147 * cplus-dem.c (mop_up): Call forget_types().
4148 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4149 Use throughout, instead of checking current_demangling_style.
4150 * cplus-dem.c (demangle_signature): When finding an explicit
4151 start of function args, forget all remembered types for
4152 lucid/cfront style demangling.
4153 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4154 underbar characters, use last pair as the delimiter. Hoist
4155 gnu_special() call up to cplus_demangle(). Call cfront_special()
4157 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4158 for inherited classes.
4159 * cplus-dem.c (demangle_args): Document quirks of numbered
4160 references to previously seen types.
4161 * dbxread.c (read_ofile_symtab, process_one_symbol):
4162 Use AUTO_DEMANGLING rather than explicitly checking
4163 current_demangling_style.
4164 * demangle.h: Add some comments.
4165 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4166 CFRONT_DEMANGLING): New macros.
4167 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4168 not found in the actual producer string produced by lcc.
4169 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4170 than explicitly checking current_demangling_style.
4172 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4174 * breakpoint.c (enable_longjmp_breakpoint,
4175 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4176 Check for duplicate breakpoints at the same address. Bug report
4177 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4179 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4181 * buildsym.c (end_symtab): Document that end_symtab can return
4182 NULL under non-error conditions.
4183 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4184 returned from end_symtab for empty compilation units.
4186 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4188 * am29k-tdep.c: Lint from DECstation compiler.
4189 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4190 As the man page says, "Sometimes you just can't get lint to shut
4191 up". That doesn't mean you should blow away the code it won't
4193 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4194 it up over the next few weeks. Make mips x 29k build.
4195 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4196 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4197 but leave it as a comment because the breakpoint instruction
4198 is not easily accessible at this moment (it's static, and if
4199 we define one here, it goes into every file compiled).
4201 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4203 * Makefile.in (VERSION): Bump to 4.6.3.
4204 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4205 function scopes when building partial symbol tables.
4206 * objfiles.c (open_existing_mapped_file): Make it clear in
4207 warning message that out of date mapped files are ignored.
4208 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4209 unit source file name in error message.
4211 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4213 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4214 * dwarfread.c (struct_type): In absence of AT_byte_size for
4215 bitfield, use size of object of member's type for the size of
4216 the anonymous object containing the bit field.
4217 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4218 an AT_byte_size attribute is seen.
4219 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4220 union aux_ext (was aux_ent).
4221 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4222 unsigned char* to char*, for Lucid compiler.
4223 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4224 to be correct type (from unsigned char* to char*).
4225 * valprint.c (type_print_derivation_info): Minor tweak to placement
4226 of commas in derived class printing.
4227 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4229 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4231 * xm-go32.h: Define LSEEK_NOT_LINEAR
4232 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4233 then work out the lseek positions of newlines by running through
4234 the file and `tell'ing. This makes source file listing work on
4235 OS's where the relationship between physical position in file and
4236 canonical position is indeterminate, eg VMS and DOS.
4238 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4240 * stabsread.c: Ensure that all members of all allocated structures
4241 are initialized to known state to avoid hard to find bugs with gdb
4242 using fields containing random data.
4243 * buildsym.c (start_subfile): Compact dirname initialization.
4244 * buildsym.c (patch_subfile_names): New function.
4245 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4246 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4247 * buildsym.h (patch_subfile_names): Add prototype.
4248 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4250 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4252 * remote-udi.c: Update comments.
4254 * remote.c (getpkt): Only force retransmission ten times;
4255 after that, assume bug in target code, and handle pkt anyway.
4257 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4259 * configure.in: Add support for apollo 68k under BSD environment.
4260 * xm-apollo68b.h: New file to support above.
4262 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4264 * configure.in: Recognize i486 host cpu.
4265 * valprint.c (type_print_derivation_info): Print derivation info
4266 in same form as class declarations in source.
4267 * valprint.c (type_print_varspec_suffix): Split arg printing
4268 code out to type_print_args function.
4270 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4272 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4273 at_import, at_frame_base.
4274 * dwarfread.c (completedieinfo): Remove cases for obsolete
4275 AT_visibility, AT_import, and AT_frame_base attributes.
4276 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4277 i860, which can keep up to 4 shadow breakpoints.
4278 * tm-stratus.h (USG): Define.
4279 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4280 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4281 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4282 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4283 * config/stratus.mt (TDEPFILES): Include files available from
4284 stratus that are not yet in release pending receipt of paperwork
4286 * buildsym.c (finish_block): Minor code format change.
4287 * gdbtypes.h (struct field): Add to comments.
4288 * gdbtypes.h (virtual_field_bits): Add to comments.
4289 * objfiles.c (allocate_objfile): Change obstack interface to
4290 match FSF merging efforts.
4292 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4294 * Makefile.in (VERSION): Bump to 4.6.2.
4295 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4296 * Makefile.in (OBS): Add stabsread.o
4297 * Makefile.in (stabsread.o): Add build rule.
4298 * stabsread.c, stabsread.h: New files.
4299 * buildsym.c: Split out stabs specific support to stabsread.c.
4300 * buildsym.h: Split out stabs specific support to stabsread.h.
4301 * dbxread.c (stabsread.h): Include
4302 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4303 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4304 * dbxread.c (read_ofile_symtab): Call end_stabs.
4305 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4306 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4307 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4308 really_free_pendings to cleanups.
4309 * elfread.c (elf_new_init): Call stabsread_new_init.
4310 * gdbtypes.c: Small changes to maintenance commands.
4311 * mipsread.c (stabsread.h): Include.
4312 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4313 * xcoffread.c (stabsread.h): Include.
4314 * xcoffread.c (global_stabs): Remove redundant def.
4315 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4317 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4319 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4320 * inflow.c (terminal_init_inferior, terminal_inferior,
4321 terminal_ours_1, initialize_inflow): Record and use state
4322 of lmode_inferior_valid and lmode_ours_valid.
4324 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4326 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4327 include <sgtty.h> on USG. (from sef).
4329 * depend: es1800 dependency needed here.
4331 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4333 * buildsym.c (read_struct_type): Initialize structs allocated
4334 with alloca, to avoid using random values from stack later on.
4335 * defs.h (fprintf_filtered): Add prototype.
4336 * gdbtypes.c (check_stub_method): Fix misleading comments.
4337 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4339 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4340 small changes to maint support functions.
4341 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4342 for some fields and expand comments.
4343 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4344 macro and track change to obstack_full_begin macro.
4345 * utils.c (fprintfi_filtered): New function.
4346 * valprint.c (type_print_base): Fixup field printing to not
4347 print extraneous lines and not print bogus "no data fields"
4348 messages for C++ classes with no data members. Also use new
4349 fprintfi_filtered function.
4351 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4353 * configure.in: es1800 ok for 68000 too.
4355 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4357 * configure.in: echo error messages to stderr, not stdout
4359 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4361 * configure.in: recognize hppa* instead of hppa
4363 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4365 * energize.c: Second cut at DynamicLoad message handling.
4367 * energize.c: Relativize pathnames in #include statements.
4368 * (kernel_dispatch): Better error messages for unknown protocol
4370 * (kernel_dispatch): First cut at DynamicLoad message handling.
4372 * Makefile.in: Remove -I../readline from all compilations,
4373 include a special case for main.o instead.
4375 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4377 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4378 error if it fails to find a member type, rather than return NULL
4379 and trigger a coredump.
4380 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4381 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4382 match on complete demanglings, including argument lists for member
4383 functions, rather than just accepting the first demangling that
4384 matches the class and function name.
4385 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4386 to start_symtab as the directory name.
4387 * dwarfread.c (completedieinfo): Strip off any leading hostname
4388 portion of the AT_comp_dir attribute string. Gdb doesn't know
4389 what to do with them (FIXME).
4391 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4393 * breakpoint.c (commands_command): Simplify code a bit, remove
4394 unnecessary fflush().
4396 * Makefile.in (OTHERS): Add gcc.patch.
4397 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4399 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4401 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4402 lcc producer string.
4404 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4406 * WHATS.NEW renamed to NEWS.
4408 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4410 * dbxread.c, dwarfread.c: Re-enable experimental code to
4411 automatically select demangling style.
4412 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4413 DEMANGLING_STYLE, to make more descriptive. Revert back to
4414 "auto" as default. Comment use.
4415 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4416 * Makefile.in (${DEMANGLER}.o) Remove target and special
4419 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4421 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4423 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4425 * Makefile.in, demangle.c: Change default demangling style to
4427 * Makefile.in: Update version to 4.6 !!!
4428 * README, WHATS.NEW: Update for 4.6.
4430 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4432 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4435 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4436 nodes as base classes.
4438 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4440 * alldeps.mak, depend: Update.
4442 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4444 * Makefile.in (VERSION): 4.5.9.
4446 * xm-hp300bsd.h: Add decl for strdup().
4447 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4448 PDR. Cleanup a few things, fix compilation warnings.
4450 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4452 * Makefile.in (DEMANGLING_STYLE): New define to set default
4453 demangling style for C++. Defaults to "auto".
4454 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4455 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4456 * Makefile.in (OBS): Add demangle.o
4457 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4458 Remove compile time decisions about demangling style and replace
4459 with runtime decisions using current_demangling_style.
4460 * cplus-dem.c (main): Expand code included during building of
4461 standalone demangler to recognize demangling style options.
4462 * dbxread.c (demangle.h): Include.
4463 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4464 demangling style if processing g++ code and current demangling style
4465 is auto (Note: this feature currently disabled.)
4466 * demangle.c: New file, generic demangling control.
4467 * demangle.h (demangling_styles): New enumeration to select one
4468 of several demangling styles. Also define string names for each
4470 * demangle.h (set_demangling_style): Add prototype.
4471 * dwarfread.c (demangle.h): Include.
4472 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4473 New producer string prefixes to recognize.
4474 * dwarfread.c (handle_producer): Consolidate actions for specific
4475 producers. Set demangling style based on producer string if
4476 current style is auto. (Note: this feature currently disabled.)
4477 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4479 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4481 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4483 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4485 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4486 * c-exp.y: Call lookup_signed_typename() after seeing
4487 "signed". This handles "signed char" correctly.
4488 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4489 keywords before a type specifier.
4491 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4493 * command.c (lookup_cmd_1): Clarify descriptive comments.
4494 * gdbcmd.h (maintenanceprintlist): Add declaration.
4495 * main.c (maintenanceprintlist): Add definition.
4496 * main.c (gdb_completer_command_word_break_characters): Add.
4497 * main.c (symbol_completion_function): Switch completer word
4498 break character sets dynamically, based on whether completion is
4499 being done on commands or on something else.
4500 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4501 * maint.c: Include demangle.h.
4502 * maint.c (maintenance_demangle): New function.
4503 * maint.c (maintenance_print_command): New function.
4504 * maint.c (_initialize_maint_cmds): Reorganize some commands
4505 under new maintenance print subcommand.
4507 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4509 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4510 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4511 target type. Otherwise, 'whatis this.field' wouldn't work,
4512 which would be inconsistent, since 'print this.field' works.
4513 * buildsym.c (read_struct_type, read_enum_type): Clear
4514 TYPE_FLAG_STUB flag.
4515 * buildsym.c (cleanup_undefined_types): Don't rely on a
4516 flawed "Reasonable test to see if" a type has been defined
4517 since it was referred to; now we can just see if the
4518 TYPE_FLAG_STUB flag has been cleared.
4519 * valprint.c (print_type_base): Emit public/protected/private
4520 labels for methods as well as fields. Also, indent these labels
4521 2 spaces instead of 4, for a more conventional "look".
4522 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4523 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4524 * gcc.patch: New file. Contains patch for gcc (so people
4525 with gdb-2.2.x won't have to wait for a new gcc release).
4527 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4529 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4530 (print_addr): Call print_address to show symbolic version as well.
4532 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4534 (vx_read_register): Declare inferior_fp_regs. Delete code for
4535 copying "inferior_registers" around; the values are already in var
4536 "registers". Use correct size for register set.
4538 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4539 target doesn't support it.
4540 (vx_read_register): Don't try reading them either.
4542 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4543 VxWorks back end reads them in one contiguous set except for this
4545 (register_names): Change "pc" to "pcw" to avoid confusion printing
4547 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4548 find the PC under VxWorks.
4550 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4552 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4553 to create new blank types, instead of handcrafting them.
4554 * defs.h (printfi_filtered): Add prototype.
4555 * utils.c (printfi_filtered): New function.
4556 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4557 to simplify the code. Other cleanups.
4558 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4559 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4560 use of various fields.
4561 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4562 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4563 production that currently treats it exactly the same as STRUCT.
4564 * c-exp.y (yylex): Recognize "class" as token CLASS.
4565 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4566 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4567 general symbol handling code. Call cplus_mangle_opname with
4569 * symtab.c (decode_line_2): Print demangled function names in
4570 breakpoint menus, instead of just file and line number.
4571 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4572 * valprint.c (type_print_base): Print "class" for C++ classes,
4573 rather than "struct". Print section labels for public, protected
4574 and private members of C++ classes.
4575 * values.c: Include demangle.h.
4576 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4578 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4580 * Makefile.in (VERSION): Update to 4.5.8.
4582 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4584 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4585 prevent crashes when examining cross-targets.
4586 * dbxread.c (process_one_symbol): Include directory name when
4587 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4588 find include files, and yacc/lex sources when the cwd doesn't match
4589 that in which the object was compiled.
4590 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4592 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4595 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4597 * maint.c (maintenance_command, maintenance_info_command):
4598 Install with allow_unknown as 0 and call help_list to show
4599 list of possibilities when no subcommand is specified.
4601 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4603 * configure.in: Add m68k-ericsson-*.
4604 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4606 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4608 * maint.c: New file.
4609 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4610 * Makefile.in (OBS): Add new file maint.o.
4611 * defs.h (command_class): Add class_maintenance.
4612 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4613 commands. Allow for them (and other nonessential parts of gdb)
4614 to be selectively left out under special circumstances.
4615 * gdbtypes.c (recursive_dump_type): New function; supports
4616 maintenance print-type command.
4617 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4619 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4621 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4622 initializers. Add initializations for setprintlist, showprintlist,
4623 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4624 * printcmd.c (maintenance_print_type): New maintenance cmd.
4625 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4626 implied by comment that all cmd lists are owned by main.c.
4627 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4628 that all cmd lists are owned by main.c.
4629 * language.c (setchecklist, showchecklist): Move to main.c, as
4630 implied by comment that all cmd lists are owned by main.c
4631 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4632 deletelist): Remove redundant declarations (also in gdbcmd.h).
4633 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4634 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4635 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4636 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4637 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4638 maintenance_print_msymbols, maintenance_print_objfiles):
4640 * symmisc.c (printsyms_command, printpsyms_command,
4641 printmsyms_command, printobjfiles_command): Removed from
4642 _initialize_symmisc.
4643 * main.c (dump_me_command): Moved to maint.c and renamed to
4644 maintenance_dump_me.
4645 * breakpoint.c (all_breakpoints_info): Rename to
4646 maintenance_info_breakpoints.
4647 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4648 all_breakpoints_info to add maintenance_info_breakpoints to the
4649 maintenanceinfolist instead.
4650 main.c (initialize_main): Set up maintenance class commands.
4652 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4654 * energize-patches: Fix minor problems with building energize lib.
4656 * energize-patches: Change names of all cadillac procedure calls
4657 to be energize procedure calls. Simplify many hooks by moving
4658 tests energize.c. Configure energize, and build it automatically now.
4660 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4662 * Makefile.in (VERSION): Bump to 4.5.7.
4663 * cplus-dem.c (demangle_args): Validate index for previously
4664 seen type to guard against bogus values from malformed manglings.
4665 * valops.c (value_struct_elt_for_reference): Guard against
4666 blindly using NULL return value from lookup_symbol.
4668 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4670 * cadillac.c, cadillac-patches: Rename to energize.c and
4671 energize-patches. Change all routines and variables named
4672 'cadillac*' to 'energize*'. Create new file called energize.h to
4673 hold all interface declarations.
4675 * deblib/connection/*: Move all of this stuff into energize/, but
4676 delete unneeded files.
4678 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4680 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4682 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4683 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4684 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4685 child processes, to avoid dead ones "hanging around" after GDB exits.
4686 (attach): Always stop the process if it needs it. Set RLC flag
4687 when attaching running processes, so it will continue if we detach
4688 it, quit, or are killed.
4689 (detach): Clear faults and set RLC flag to make process run
4691 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4693 (info_proc): Open process O_RDONLY, so we can see any process,
4694 even those controlled by debuggers.
4695 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4697 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4699 Relocate symbols using an array of section_offsets, rather than a
4700 single `addr' or `offset'. This makes Solaris-2 support work, and
4701 permits better VxWorks (and maybe xcoff) support later.
4703 * symtab.h (struct section_offsets): New structure for keeping
4704 a set of offsets, rather than a single one.
4705 (struct objfile): Replace addr with section_offsets member.
4706 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4707 * gdb-stabs.h: New include file with `symbol type specific'
4708 parameters for psymtabs and objfiles.
4709 * Makefile.in (HFILES): Add gdb-stabs.h.
4710 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4711 * coffread.c: Conforming changes. Fake offset array always 0.
4712 * dbxread.c: Conforming changes.
4713 (struct dbx_symfile_info): Move to gdb-stabs.h.
4714 (start_psymtab): Call elfstab_offset_sections to calculate good
4715 offsets for this source file, based on the ELF symbol table info.
4716 (read_ofile_symtab): Yank N_CATCH, which is dead.
4717 (process_one_symbol, N_CATCH): Yank.
4718 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4719 Relocate with SECT_OFF_TEXT.
4720 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4721 to distinguish relocatable from absolute symbols. Then, if not
4723 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4724 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4725 (", N_ROSYM): SECT_OFF_RODATA.
4726 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4727 (dbx_symfile_offsets): Add to translate addr to offset.
4728 * dwarfread.c: Conforming changes. Single offset currently used.
4729 * elfread.c: Add various complaints about elf/stab stuff.
4730 #include gdb-stabs.h. Conforming changes, using a single offset.
4731 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4732 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4733 for later use in building psymtabs.
4734 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4735 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4736 (free_elfinfo): New fn, frees all chained stab_section_infos
4737 in an objfile, and zaps the start-of-chain pointer.
4738 (elfstab_offset_sections): New fn, looks in stab_section_info
4739 chain to determine section bases to relocate a psymtab's worth
4740 of symbols, as they are being read.
4741 * mipsread.c: Conforming changes. Stabs-reading will relocate
4742 using one offset. MIPS-reading will not relocate at all.
4743 * partial-stab.h: Relocate different symbol types using different
4744 offsets from section_offsets.
4745 * symfile.c: Conforming changes.
4746 (find_lowest_section): Unused function to use later
4747 to free us from the Tyranny of the Text Section.
4748 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4749 in all lower layers of symbol reading. Call format-specific
4750 sym_offsets function to initialize offsets for high speed symbol
4752 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4753 (symbol_file_command, add_symbol_file_command): Callers changed.
4754 * symmisc.c (dump_psymtab): Print new relocation parameters.
4755 * xcoffread.c: Corresponding changes.
4757 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4758 * main.c (main): Read the $HOME/.gdbinit file before processing
4759 the argv arguments (e.g. reading symbol files or core
4760 files). This allows global parameters to be set, which will apply
4761 during the symbol reading. The ./.gdbinit is still read after
4763 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4764 * xcoffexec.c: Clean up quote inside comment.
4766 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4768 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4769 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4770 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4771 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4772 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4773 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4774 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4775 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4776 values.c, xcoffread.c:
4777 Remove "(void)" casts from function calls where the return value
4778 is ignored, in accordance with GNU coding standards.
4780 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4782 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4783 * partial-stab.h: Ignore N_ENDM.
4784 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4785 CODE or DATA section attachment. This eliminates a lot of random
4786 values from shared libraries, which screw up the ordinary symbols
4787 in the address ranges they happen to overlap.
4788 * buildsym.c (define_symbol): Eliminate special tests
4789 for function types; move into "function" cases in switch statement.
4790 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4791 in case they define new type numbers. But ignore them (FIXME).
4792 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4793 (read_sun_builtin_type): Add commentary.
4795 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4797 * xm-rs6000.h: define MEM_FNS_DECLARED
4799 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4801 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4802 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4803 * mips-xdep.c: Remove most include files (unused, caused errs).
4804 (fetch_core_registers): Use right parameters in dummy fn.
4806 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4808 * buildsym.c (scan_file_globals): Beware the null file.
4809 Fix from Jim Williams.
4811 * stack.c (return_command): Evaluate expression *before* popping
4812 off the stack frames! Fix inspired by Jim Williams.
4813 (up_silently_command, down_silently_command): No sel frame is error.
4815 * defs.h (memcpy, memset): Conditionalize decls on
4816 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4817 (alloca): Break out the STDC and non-STDC alloca cases, to make
4818 it work on old preprocessors as well as "picky ANSI" ones.
4819 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4821 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4822 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4823 header files define it!
4825 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4827 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4829 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4830 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4831 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4832 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4833 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4834 utils.c, valarith.c, valops.c, valprint.c, values.c:
4835 Replace bcopy() use with memcpy(), which is more standard and can
4836 take advantage of gcc's builtin functions for increased performance.
4837 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4838 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4840 Replace bzero() use with memset(), which is more standard and can
4841 take advantage of gcc's builtin functions for increased performance.
4842 * i386-tdep.c, main.c, valprint.c:
4843 Replace bcmp() use with memcmp(), which is more standard and can
4844 take advantage of gcc's builtin functions for increased performance.
4846 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4848 * remote.c (remote_wait): Fix cast on signal() call.
4849 * defs.h (alloca): More diddling with alloca. Have to ensure
4850 that it has a prototype, so that if alloca is defined as a macro
4851 that takes an arg, the definition is seen as a use of a macro
4852 that takes an arg, to satisfy picky ANSI preprocessors.
4854 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4856 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4857 consistency with all other gdb files.
4858 * cadillac.c: Use <string.h> rather than <strings.h>.
4859 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4860 * Makefile.in (MAKE): Remove definition for consistency with
4861 other Makefile.in files and to fix problem with recursive makes.
4863 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4865 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4868 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4870 * source.c (print_source_lines): for DOS interoperability; don't
4871 print CR (013) as ^M.
4873 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4875 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4877 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4879 * remote.c (remote_wait): Cast signal to void * to avoid warning
4880 from busted HP compiler.
4882 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4883 stabs cause end_psymtab to be called.
4885 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4886 compiler feature of putting 'c' into basic type descriptors for
4889 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4890 where there is no place for nPC in prrun struct.
4892 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4894 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4895 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4896 * dwarfread.c (enum_type): Save enum names on type_obstack.
4897 * dwarfread.c (struct_type): Save member name on type_obstack.
4898 * symtab.c (_initialize_symtab): Fix misspelling.
4899 * regex.c (store_jump, insert_jump): Return void.
4901 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4903 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4904 (alloca): Declare return type on SPARC, since Sun doesn't.
4905 (*_BYTE_ORDER): Improve comment: *must* be defined.
4907 * tm-hppa.h: New file, architectural definition of HP PA.
4908 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4910 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4911 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4912 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4913 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4916 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4917 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4918 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4920 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4922 * printcmd.c (output_command): Thinko.
4923 (x_command): Only set remembered size/format if cmd succeeds.
4925 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4926 since it is no longer used and burns time for every symbol read.
4927 (process_one_symbol): Treat N_CATCH like default (complain).
4929 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4931 * partial-stab.h (case N_TEXT): Fix fencepost error when
4932 detecting start of new symbol info after reading symtab for a
4933 module with a zero length TEXT segment.
4935 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4937 * Makefile.in (VERSION): Bump to 4.5.6.
4938 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4940 * defs.h (NORETURN): Define away for Lucid compiler.
4941 * remote.c (remote_timer, remote_interrupt): Signal handlers
4943 * ser-termios.c (serial_write, serial_close): Return whatever
4944 value the write/close call returns, rather than falling off end.
4945 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4946 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4948 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4949 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4951 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4952 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4953 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4954 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4956 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4957 store_inferior_registers): Supply missing fourth argument to
4959 * cadillac.c (kernel_dispatch): Make return type void.
4960 * cadillac.c (iosig): Signal handlers take one int arg.
4961 * valprint.c (val_print_fields): Call fprint_symbol to get
4962 automatic C++ demangling for mangled field names.
4964 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4966 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4967 * dwarfread.c (enum_type): Fix misspelling in comment.
4968 * valprint.c (val_print_fields, cplus_val_print): Minor
4969 adjustment to printing of C++ class structures to more closely
4970 match format for printing C structures, with and without setting
4973 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4975 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4976 (which is not a Posix signal) if it isn't defined.
4977 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4978 New port to Linux (a free Unix clone for 386 machines).
4980 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4982 COFF changes for dealing better with EPI 29K C compiler output.
4984 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4986 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4987 (read_coff_symtab): Move patch_opaque_types call from
4988 coff_symfile_read. Restrict it to symtabs from this objfile.
4989 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4990 references on opaque type chain; just let coff_lookup_type handle 'em.
4991 (decode_type): Complain about tagndx values on
4992 non-struct/union/enum types, which the EPI compiler tends to produce.
4994 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4996 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4999 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5000 usage to match new prototype. Include libbfd.h to get prototype.
5002 * source.c (find_source_lines): Handle large st_size fields.
5004 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5006 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5007 * stack.c (return_command): Use cleanups to avoid memory leaks.
5009 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5011 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5012 INT_REGNUM to INTE_REGNUM.
5014 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5016 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5018 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5019 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5020 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5021 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5023 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5024 declarations of malloc/realloc/free that are inserted by some
5026 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5028 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5029 another decl of strdup (this really ought to come from libiberty.h!).
5031 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5033 * remote.c (getpkt): Error if input exceeds buffer size.
5034 (_initialize_remote): `set remotedebug' enables packet trace.
5036 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5037 N_SLINE's, etc, just like Sun cc on Solaris2.
5039 * am29k-tdep.c (read_register_stack, write_register_stack):
5040 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5041 variable. Add `set' and `show' commands for it.
5042 * doc/gdb.texinfo: Document it.
5044 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5046 * valprint.c (type_print_1): Plug memory leak. Print all
5047 C++ syms as demangled, not just functions.
5048 * buildsym.c (read_range_type): When we find a signed char
5049 type, do a lookup of signed char, not plain char. Plain char's
5050 still get looked up as plain char's elsewhere.
5052 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5054 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5055 (Bug and fix found by Pierre Willard.)
5057 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5059 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5061 * xm-rs6000.h: Add decl for strdup().
5063 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5066 * breakpoint.c (enable_command, disable_command): Without args,
5067 should only affect normal breakpoints and watchpoints.
5069 * m68k-pinsn.c (print_insn_arg): Make register be const.
5070 * xcoffexec.c: Remove ' from comment.
5071 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5072 with decls of malloc in c-exp.tab.c (as produced by yacc).
5073 There's got to be a better way to do this...
5075 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5077 * partial-stab.h: Convert single rindex use to strrchr.
5078 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5079 standard <strings.h> file, now that the only single use of
5080 rindex in the gdb source files is gone.
5082 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5084 * mipsread.c: Undo ill effects from including <strings.h>,
5085 which #defines index to be strchr. Unfortunately, index is
5086 a member of a symbol table structure that can't be changed.
5087 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5088 remove redundant #include's.
5090 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5092 * mipsread.c: #include <strings.h> for rindex().
5094 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5096 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5098 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5100 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5101 extraneous SO stabs from busted C++ compilers.
5103 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5105 * Makefile.in (VERSION): Bump to 4.5.5.
5106 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5107 C++ lookups fail, print possibly helpful hint about completion.
5108 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5109 for static data members.
5110 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5111 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5112 it's broken on ncr3000's.
5114 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5116 * dwarfread.c (decode_modified_type): Change type of first arg.
5117 Change 'modifier' to char from unsigned char. Cast single use
5118 that needs to be unsigned char.
5119 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5120 * utils.c (strdup_demangled): Add function.
5121 * defs.h (strdup_demangled): Add prototype.
5122 * stack.c (return_command): Demangle C++ function names for query.
5123 * infcmd.c (jump_command): Demangle C++ function names for query.
5124 * cplus-dem.c (consume_count): New function and prototype.
5125 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5126 do_type): Replace conversion code with consume_count().
5127 * cplus-dem.c (gnu_special): Fix demangled of static members.
5128 * source.c (list_command): Print demangled function names
5129 when appropriate. Fix supplied by Peter Schauer.
5131 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5133 * sparc-tdep.c: Clean up slightly for Solaris2.
5135 * buildsym.c (define_symbol): Nameless types are now on several
5136 platforms; generalize them and un-ifdef them to make Solaris 2
5139 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5141 * infcmd.c: Fix typo (reported by Rob Savoye).
5142 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5143 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5144 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5145 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5146 rather than the one for the first file in the dependency chain.
5148 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5149 set. Don't reset our own texthigh, or dependency-only pst's, in
5150 scanning all the rest of the psymtabs.
5151 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5153 * buildsym.h (N_UNDF): Improve comments.
5154 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5156 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5158 * symtab.h (struct symbol): Add aux_value union for preserving
5159 an additional per-symbol value.
5160 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5161 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5162 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5163 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5164 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5166 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5168 * symfile.c (clear_symtab_users_once): Now non-static (for
5171 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5173 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5174 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5175 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5177 Solaris-2 support on SPARC:
5179 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5180 Add symbol_size and file offsets to struct symloc.
5181 Add static symbol_table_offset, string_table_offset,
5182 file_string_table_offset, next_file_string_table_offset,
5184 (add_old_header_file): Convert error() to complain()t.
5185 (dbx_symfile_read): Get symbol size via the objfile.
5186 Also get symbol_table_offset.
5187 (dbx_symfile_init): Record symbol size and count via the objfile.
5188 (dbx_next_symbol_text): Always add file_string_table_offset when
5189 accessing string table.
5190 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5191 (SET_NAMESTRING): Use the offset.
5192 (end_psymtab): Large kludge to determine addresses where source
5193 files start and end (for the psymtab header).
5194 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5195 Get this, symbol size, and symbol offset, from psymtab.
5196 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5197 Patch up last_source_start_addr if zero in N_SO.
5198 (process_one_symbol): Add variable function_start_offset.
5199 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5200 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5201 ( "", N_OBJ, N_OPT): Ignore.
5202 (elfstab_build_psymtabs): New function to read stabs out of
5205 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5206 (gdb): use GLOBAL_CFLAGS when linking, too.
5207 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5208 (N_OBJ, N_OPT): Ignore.
5209 ('f', 'F'): Save last function name.
5211 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5212 extra info in the minimal symbol.
5213 (elf_symtab_read): The extra info is the size of an ELF object,
5214 which was kludged to us in the `udata' field of the BFD symbol.
5215 Gag me with a crowbar...
5216 (elf_symfile_read): Keep track of both the absolute load address,
5217 and the offset between load addr and symbols. Handle STABS as
5218 well as DWARF sections, passing the absolute load address to
5219 elfstab_build_psymtabs.
5221 * symfile.h: Prototype elfstab_build_psymtabs.
5222 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5224 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5226 * buildsym.h: Add processing_acc_compilation flag.
5227 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5228 (define_symbol): Skip arg types in function entries. Resolve
5229 overloaded 'P' which acc uses for prototypes of functions called
5231 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5233 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5234 save size of ELF symbols. FIXME.
5235 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5236 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5238 * configure.in: Solaris config is sparc-sun-solaris2.
5239 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5241 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5242 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5243 * symfile.c (symfile_bfd_open): Comment where name is freed.
5244 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5246 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5248 * expprint.c (print_subexp): Add missing ']'.
5249 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5250 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5251 * WHATS.NEW: Point out improved C++ function name handling.
5252 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5253 type names for both implicitly and explicitly signed integral
5254 types. See comment in the source code.
5256 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5258 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5259 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5260 * expprint.c (print_subexp): Fix printing of register names.
5262 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5264 * inferior.h (register_valid): Declare.
5265 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5266 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5267 macros for traversing the data structures in a single objfile.
5268 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5269 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5272 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5274 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5275 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5276 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5277 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5279 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5281 * depend: rebuild to account for remote-st2000.c.
5282 * remote-st2000.c: Almost works now.
5283 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5285 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5287 * c-exp.y (yylex): Recognize single-quoted strings that specify
5288 tokens with embedded whitespace, such as C++ demangled names.
5289 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5290 * main.c (gdb_completer_quote_characters): Add global variable.
5291 * main.c (symbol_completion_function): Total rewrite for C++
5292 demangled name handling.
5293 * main.c (skip_quoted): New function.
5294 * main.c (main): Set rl_completer_quote_characters.
5295 * symmisc.c (dump_symtab): Print source language for symtab.
5296 * symtab.c (expensive_mangler): Add prototype and function.
5297 * symtab.c (completion_list_add_symbol): Total rewrite for new
5298 C++ demangled name handling.
5299 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5300 other changes for demangled C++ symbol handling.
5301 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5302 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5303 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5304 * symtab.c (completion_list_add_symbol): Total rewrite for new
5305 C++ demangled name handling.
5306 * symtab.c (expensive_mangler): New function.
5307 * utils.c (strcmp_iw, demangle_and_match): New functions.
5308 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5310 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5312 * Makefile.in: Roll VERSION to 4.5.4.
5313 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5314 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5315 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5317 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5319 * alldeps.mak: Rebuild to account for new files.
5320 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5321 * tm-st2000.h: New file.
5322 * configure.in: Tandem debug monitor (st2000) support.
5323 * remote-st2000.c, config/st2000.mt: ditto.
5325 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5327 * blockframe.c (inside_entry_file, inside_main_func,
5328 inside_entry_func): Return 0 if no symbols; avoid crashing.
5330 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5332 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5333 without masking, since it is signed and will later be compared
5334 against signed quantities. The right fix is probably to make
5335 it all unsigned, but this is a small, safe fix for this release.
5336 FIXME -- make the real change sometime soon.
5338 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5340 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5341 parameter in call to `symbol_file_add' to 0.
5343 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5345 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5347 * configure.in: Handle -m680[01234]0-wrs.
5349 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5351 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5352 `ieee_extended_to_double'.
5354 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5356 * valops.c (value_assign): Lint, by Pierre Willard.
5358 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5360 * coredep.c (fetch_core_registers): Remove premature warning,
5361 which triggers on DECstation even though all regs are accessible.
5363 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5364 sign-extension of instruction fields even on unsigned-char hosts.
5365 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5367 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5368 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5369 since they define the target, not the host.
5370 * m88k-pinsn.c: Fix typo.
5372 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5374 * valarith.c (value_zerop): -0.0 is still zero.
5375 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5376 Patches by Paul Eggert <eggert@twinsun.com>.
5378 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5380 * alldeps.mak, depend: re-make to account for ser-*.c.
5382 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5384 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5385 disconnecting from controlling terminal, to avoid gdb hanging
5386 on SVR4. Fixes bug reported by Oliver Okrongli.
5387 * procfs.c (PROC_NAME_FMT): Change format to match default used
5388 by system, as suggested by Oliver Okrongli.
5389 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5390 bug fix from Brent Townshend (bst%tt@cam.ORG).
5391 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5392 by turlais@rechser.total.fr.
5393 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5394 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5395 * objfiles.h (unlink_objfile): Add prototype.
5396 * objfiles.c (unlink_objfile): Add function.
5397 * objfiles.c (free_objfile): Call unlink_objfile.
5398 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5399 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5400 Also, discard old possibly bogus sf struct.
5401 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5402 find_sym_fns() for remapped symbol files, in case of any changes
5403 since the last mapping.
5405 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5407 * findvar.c (read_relative_register_raw_bytes): use the raw size
5408 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5410 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5412 Changes to support GDB running on DOS using GO32 and H8 support
5414 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5415 allowing hosts with different text and binary file formats to
5417 * coffread.c (read_coff_symtab): changed calling convention and
5418 operation - now it opens its own file with FOPEN_RB rather than
5419 duping and fdopening the provided handle.
5420 * dbxread.c, cplus-dem.c: #include mangling.
5421 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5422 binary files oring in the right bit.
5423 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5424 * remote-hms.c: cleanup to use the new remote serial stuff
5425 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5426 independent remote terminal I/O.
5427 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5428 * source.c (openp): fix off by one problem removing / - can now
5429 open a source file in the root directory with DOS.
5430 * values.c (value_as_pointer): remove bogus address bits from
5431 long. (unpack_long): unpack into unsigned long/short if pointer.
5433 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5435 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5436 It gets permanently stuck in many OSes.
5437 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5439 * breakpoint.c: Improve help text for info breakpoints.
5441 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5443 * README: Add pointer to internals doc, and describe reading
5445 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5446 * symtab.c (output_source_filename): Remove old glop for wrapping
5447 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5449 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5451 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5452 * munch: Add sort -u to avoid duplications.
5453 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5454 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5456 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5458 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5459 avoid infinite loops while demangling bogus mangled names.
5460 * valprint.c (type_print_base): Minor fix for GNU style guide
5463 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5465 * Makefile.in (VERSION): Bump to 4.5.3
5466 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5467 * Makefile.in (demangle): New target to create standalone
5468 demangler with same code and options as internal demangler.
5469 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5470 to support ARM style and Lucid style demangling, improve
5471 maintainability, fix several demangling bugs. More changes
5473 * defs.h (strstr): Add ANSI compatible prototype.
5474 * valprint.c (type_print_1): Demangle using ansi option.
5475 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5477 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5479 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5482 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5484 * mipsread.c (parse_procedure): Return rather than using
5485 uninitialized variable 'b'.
5487 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5489 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5490 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5491 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5492 relative to each source file.
5494 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5496 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5499 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5501 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5502 * am29k-tdep.c: Update to latest code from AMD.
5503 (get_saved_register) don't crap out if no frame.
5504 * remote-udi.c: Set/clear inferior_pid as appropriate.
5505 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5506 error handling. Fixup end-of-debugging messages.
5507 (udi_fetch_registers) clean up big time, mainly don't multiply
5508 register_valid indices by 4, and use proper Offset when reading
5509 gr96-gr127. (udi_store_registers) general cleanup.
5510 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5511 INT_REGNUM->INTE_REGNUM.
5512 * tm-29k.h: Upgrade to latest code from AMD.
5513 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5514 (UDIConnect) Clean up error processing (like, don't do exit() if
5515 execlp fails), make code restartable, make more attractive.
5516 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5519 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5521 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5522 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5523 from former to latter.
5525 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5527 * cplus-dem.c (do_args): Handle void args the same as others.
5528 * objfiles.c (free_objfile): Only try to unmap files when
5529 reusable objfiles are supported.
5530 * valprint.c (type_print_varspec_suffix): Add parameter that
5531 specifies if C++ demangling included function arguments. Use
5532 it to suppress printing extra pair of ()'s.
5533 * valprint.c (type_print_1): Fix problem with printing demangled
5534 C++ function types where demangled type includes the function
5537 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5539 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5540 Allows selection of C++ demangler to be a configuration option
5541 until multiple demanglers are supported.
5542 * demangle.h: New include file for extended demangler support.
5543 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5544 utils.c, valprint.c: Include "demangle.h" and change all calls
5545 to cplus_demangle() or fputs_demangled() to use individual
5547 * valprint.c (type_print_1): Change options to cplus_demangle
5548 to print demangled function args. Still broken, but now less so.
5549 * cplus-dem.c: Include demangle.h, reorganize and update some
5550 comments to reflect reality.
5551 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5552 second arg from fixed integer to bit based multiple options.
5553 * cplus-dem.c (optable): Reformat and replace ansi members with
5555 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5557 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5559 * values.c (set_internalvar): Force evaluation of lazy values.
5560 Bug reported by RMS.
5562 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5564 * Makefile.in (VERSION): Bump to 4.5.2.
5565 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5566 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5567 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5568 proper handling of bit fields.
5569 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5570 * symtab.h: Fix couple of misspellings in comments.
5571 * value.h (struct value): Clarify use of bitpos.
5572 * value.h (unpack_field_as_long): Change prototype, returns
5574 * values.c (unpack_field_as_long): Change return type to LONGEST,
5575 sign extend unpacked fields that are signed, other rewriting.
5576 * config/ncr3000.mt: New target config file.
5578 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5580 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5581 even when printing 8-bit characters.
5583 * gdbtypes.c (make_{reference,pointer,function}_type): New
5584 functions which handle overwriting of forward-referenced types
5585 for stabs file reading.
5586 (lookup_{reference,pointer,function}_type): These just call
5587 the make_*_type functions with a null storage alloc parameter.
5588 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5589 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5591 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5592 (dbx_alloc_type): Make it easier to understand. No funct change.
5593 (define_symbol: 't'): Don't put the typedef name into the name of
5594 the struct, union, or enum. Bugfix.
5595 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5596 routines to properly handle overwriting preallocated types so that
5597 forward references will work.
5598 (read_enum_type): Force enum values to file scope, due to bug in
5599 Sun compiler output. FIXME, fix later.
5601 Remove unused header_file_prev_index mechanism. It was already
5602 obsolete in gdb-3.5. These comments appeared in 3.5:
5603 /* This code was used before I knew about the instance codes.
5604 My first hypothesis is that it is not necessary now
5605 that instance codes are handled. */
5606 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5607 * buildsym.h: Remove it and prev_index that saves it.
5608 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5610 * solib.c (special_symbol_handling): When called from core files,
5611 must set up debug_addr. Don't print error messages, just return.
5612 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5614 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5616 * cplus-dem.c: Allow nested class names (as in
5617 Foo::Bar::method()).
5618 Allow the cleaner cfront style of nested class names
5619 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5620 Make cplus_demangle re-entrant by removing use of global
5621 variables. Instead, place all shared variables in a
5622 stack-allocated structure, and pass around its address.
5624 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5626 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5627 29k-share/* subdirs...
5629 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5630 rewrite, only leave out the bugs.
5632 * Makefile.in: Add 29k/UDI support. Improve depend.
5633 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5635 * am29k-tdep.c: Update to use new calling conventions, and misc
5638 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5640 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5642 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5643 breakpoint instructions that leave PC pointing at the right place.
5645 * core.c (core_open): Call warning() to print warnings.
5647 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5649 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5650 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5651 This prevents a crash when trying to lookup the value of a
5652 non-existent symbol.
5654 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5656 * signame.c, signame.h: Remove, replaced by strsignal.c in
5658 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5659 sun386-xdep.c: Remove include of signame.h
5660 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5661 * Makefile.in (HFILES): Remove signame.h
5662 * Makefile.in (OBS): Remove signame.o
5663 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5664 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5665 psignal, perror): Add prototypes.
5666 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5668 * depend: Manually remove signame.[cho] references.
5669 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5671 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5672 with safe_strsignal.
5673 * core.c (core_open): Replace use of sys_siglist with
5675 * core.c (memory_error): Replace use of sys_errlist with
5677 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5679 * infcmd.c (program_info): Replace use of sys_siglist with
5681 * infrun.c (signal_stop, signal_print, signal_program):
5682 Allocate dynamically based on dynamic determination of number
5683 of signals to support.
5684 * infrun.c (child_create_inferior): Replace use of sys_errlist
5686 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5688 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5689 strsigno and sys_siglist with safe_strsignal.
5690 * infrun.c (handle_command): Call signo_max to find number of
5691 signals. Replace sig_number with strtosigno and sig_abbrev with
5693 * infrun.c (signals_info): Replace sig_number with strtosigno.
5694 * infrun.c (_initialize_infrun): Call signo_max to find number of
5695 signals. Dynamically allocate signal_{stop,print,program}.
5696 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5697 * procfs.c (errnoname): Add function and prototype.
5698 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5699 of sys_siglist with safe_strsignal.
5700 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5701 sys_siglist with safe_strsignal.
5702 * procfs.c (info_proc_stop): Call errnoname.
5703 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5704 * stuff.c (main, get_offset): Replace use of sys_errlist with
5706 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5707 with safe_strsignal.
5708 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5709 with safe_strsignal.
5710 * utils.c (safe_strerror, safe_strsignal): Add functions that
5711 call strerror and strsignal respectively, and deal with NULL
5713 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5714 sys_errlist with safe_strerror.
5715 * valprint.c (val_print): Replace use of sys_errlist with
5718 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5720 * Makefile.in: rework CFLAGS so that they can be set from the
5721 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5722 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5723 Pass CFLAGS on recusions.
5725 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5727 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5728 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5729 overkill for the problem it solved.
5730 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5731 and default to simply printing type names as appropriate.
5732 * main.c (main): Remove one of the leading newlines from
5733 warning_pre_print initialization.
5734 * objfiles.c (open_existing_mapped_file): Add function and
5736 * objfiles.c (open_mapped_file): Rewrite to use new function
5737 open_existing_mapped_file.
5739 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5741 * sun3-xdep.c (fetch_core_registers): Lint.
5742 * tm-sun3.h: Prototype lint.
5745 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5747 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5748 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5749 * objfiles.c: Cast calls to close() with unused returns to void.
5750 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5751 old objfile's name before updating it.
5752 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5753 * objfiles.h (objfile struct): Add mmfd member.
5754 * symfile.c (syms_from_objfile): Move some code to
5755 new_symfile_objfile.
5756 * symfile.c (new_symfile_objfile): Add new function, common code
5757 from syms_from_objfile.
5758 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5759 mapped and unmapped symbol files.
5760 * symfile.c (symbol_file_command): Print "No symbol file now"
5761 message, ala exec_file_command for the exec file.
5762 * symfile.h (new_symfile_objfile): Add prototype.
5763 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5764 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5766 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5768 * rs6000-pinsn.c: New version from IBM (Metin).
5769 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5770 to avoid warnings from some compilers.
5772 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5774 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5775 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5776 type's flag word that marks it as a fundamental type.
5777 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5778 flags argument for all calls to init_type().
5779 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5780 flags argument for all calls to init_type(). Also remove
5781 dependency on host sizes for ints, floats, etc.
5782 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5783 flags argument for all calls to init_type(). Also remove
5784 dependency on host sizes for ints, floats, etc.
5785 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5786 bit to flags argument for all calls to init_type(). Add types
5787 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5788 * valprint.c (unsigned_type_table, signed_type_table,
5789 float_type_table): Remove.
5790 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5791 bit when printing fundamental types, and print the actual name
5792 for such types, rather than inventing one. Remove code that
5793 invented fundamental type names.
5794 * valprint.c (_initialize_valprint): Remove initializations
5795 for now removed unsigned_type_table, signed_type_table, and
5798 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5800 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5801 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5804 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5806 * dwarfread.c (target_to_host): New function similar to previous
5808 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5809 Extensive changes to convert all previous usages to use new
5810 target_to_host() function.
5811 * dwarfread.c (struct dieinfo): Change types of most integral
5812 members to be unsigned.
5814 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5816 * WHATS.NEW: Revise -mapped doc.
5818 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5820 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5821 too high or when skipping `forwards' moves us backwards.
5822 (parse_type): Print mis-guessed tag name in complaint.
5823 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5824 (parse_procedure): Do not attempt to create symbols; just fill in
5825 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5826 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5827 for clarity. Set top_stack before calling parse_external. In
5828 stabs, sort symbols before calling parse_procedure.
5830 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5831 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5832 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5833 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5836 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5838 * Makefile.in (VERSION): Set to 4.5.1.
5839 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5840 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5841 fill_gregset): New functions for SVR4 /proc support.
5842 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5843 Remove new symbol types and such to ../include/coff/symconst.h.
5844 (parse_symbol): Simplify code for parsing struct/enum/unions.
5845 (parse_type): Handle `long long' types.
5846 (upgrade_type): Handle `const' qualifier.
5847 (parse_partial_symbols): fix indentation, clean a bit.
5849 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5851 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5852 copy in data from raw read buffers, calling bfd byteswapping
5853 routines as appropriate. Use to replace most existing memcpy
5855 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5856 * configure.in: Recognize new ncr3000 config.
5857 * config/ncr3000.mh: New config file.
5859 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5863 * README: Update for release.
5864 * Makefile.in: Update version to 4.5.
5865 * WHATS.NEW: The obvious.
5867 * depend: Generate new depend file for this release.
5869 * Makefile.in (depend): Fix dependancy generation so that it does
5870 not include gcc 'fixincluded' files, which are usually in a system
5873 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5875 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5876 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5877 symbols for nameless types. And, handle `R' (register parameter
5878 type) for AIX. (an extension to existing stabstring grammar).
5879 * rs6000-xdep.c: Fix typo (= should have been ==).
5881 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5883 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5885 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5887 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5888 * signame.c (SIGWAITING, SIGLWP): Add.
5890 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5892 * xm-i386mach.h: add decls for errno and strdup().
5894 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5895 used in array index context (otherwise, some compilers barf).
5897 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5899 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5900 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5901 in a system call, and provide better backtrace if so.
5903 * Makefile.in (HFILES): Add xcoffsolib.h.
5904 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5905 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5907 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5908 mipscoff_symfile_read): Convert to BFD to do file I/O.
5910 * symfile.c: #include <ctype.h> to get proper def if isspace().
5912 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5914 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5916 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5917 function also when parsing embedded stabs.
5919 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5921 * mipsread.c: Fix more declarations.
5923 * mipsread.c: Fix many invocations of complain. Use enum
5924 type_code where appropriate.
5926 * xm-vaxult.h: Add decl for strdup().
5928 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5931 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5933 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5936 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5938 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5939 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5940 Merge in more patches for rs6000 from Metin Ozisik.
5941 * utils.c: Fix typo in comment.
5943 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5945 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5946 * procfs.c (attach): Set nopass_next_sigstop if attached
5947 process is forcibly stopped.
5948 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5949 resending SIGSTOP to attached process on first resume.
5951 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5953 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5955 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5957 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5958 (VERSION): Bump to 4.4.85.
5959 * mipsread.c: Update for new include files. Lint.
5960 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5961 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5962 Don't need to bring in mipsread.o specially any more.
5964 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5966 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5967 routine (for Irix-4.x). Make many funcs static and void.
5968 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5969 * (init_extra_frame_info): Don't trash cached value of frame
5970 pointer register. This fixes backtracing through routines that use
5971 alloca(). Generally clean up declarations of functions, and use
5972 typedefs and macros to reference data structures as appropriate.
5973 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5976 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5978 * values.c (unpack_long): Fix unpacking error for signed chars
5979 on hosts where the default character type is unsigned.
5980 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5981 for newer SVR4 variants.
5982 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5983 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5984 * procfs.c (mappingflags): Add support for MA_PHYS
5986 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5988 * buildsym.c (read_struct_type): Avoid coredump when C++
5989 abbreviated type name is messed up. Reported by Joe Buck.
5990 FIXME, we need to determine whether GDB or GCC needs to be
5991 smarter to correctly locate this type name.
5993 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5994 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5995 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5996 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5997 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5999 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6001 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6002 * symtab.h (current_source_symtab): Make extern
6003 * symtab.h (current_source_line): Make extern
6004 * inferior.h: Move all procfs.c prototypes to one place, add
6005 prototype for proc_signal_handling_change. Add prototypes for
6006 signal_stop_state, signal_print_state, and signal_pass_state.
6007 * inferior.h (stop_soon_quietly): Make extern
6008 * inferior.h (attach_flag): Make extern
6009 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6010 * infrun.c (signal_stop_state, signal_print_state,
6011 signal_pass_state): New functions to query specific signal
6013 * infrun.c (handle_command): Minor error message change, add
6014 NOTICE_SIGNAL_HANDLING_CHANGE.
6015 * procfs.c (open_proc_file): Remove iris specific reset of
6016 inherit-on-fork flag, moved to proc_set_exec_trap().
6017 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6018 to reset inherit-on-fork flag, bash comment to GNU form.
6019 * procfs.c (proc_base_address, set_proc_siginfo,
6020 fetch_core_registers): Conform to code style.
6021 * procfs.c (signame.h): Include.
6022 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6023 syscallname(), info_proc_syscalls()): New macros, tables, and
6024 functions to organize and report system call information.
6025 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6026 saved_exitset, saved_entryset): Add to procinfo struct.
6027 * procfs.c (struct trans): Add.
6028 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6029 siginfo_table, errno_table): Tables to translate numeric values
6030 to symbolic names and short descriptions.
6031 * procfs.c (signalname, info_proc_signals): Add function and
6033 * procfs.c (proc_info): Now info_proc.
6034 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6035 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6036 info_proc_faults, lookupname, lookupdesc, sigcodename,
6037 sigcodedesc): New functions.
6038 * procfs.c (proc_signal_handling_change): New function to set
6039 the trace flags based on the state of gdb's signal handling flags.
6040 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6041 and remove code to do PIOCSTRACE ioctl.
6042 * procfs.c (attach, detach): Preserve and restore process flags
6043 using saved_* fields in procinfo struct.
6044 * procfs.c (attach): Call proc_signal_handling_change.
6045 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6046 * procfs.c (proc_desc): Update for latest changes.
6047 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6048 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6049 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6051 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6053 * procfs.c (set_proc_siginfo): Add prototype and new function.
6054 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6055 up inferior siginfo struct.
6056 * elfread.c (elf_symfile_read): Compute the relocation amount
6057 by subtracting off the address of the ".text" section.
6058 * solib.c: Add pointer to ".text" section to so_list struct.
6059 * solib.c (solib_map_sections): Initialize pointer to ".text"
6060 section in so_list struct.
6061 * solib.c (symbol_add_stub): Pass base address of ".text"
6062 section to symbol_file_add, rather than the load address of
6063 the shared library. On SunOS they are the same. On SVR4 they
6066 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6068 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6069 function name, not .gdbinfo. symbol.
6071 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6073 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6075 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6077 * Makefile.in (VERSION): 4.4.8
6079 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6080 commands in .cshrc/.profile won't get traced.
6082 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6084 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6085 * exec.c (build_section_table): Don't abort if no sections.
6086 * sparc-tdep.c (single_step): Lint.
6087 * utils.c (mrealloc): Handle realloc (0, size) case here.
6089 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6091 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6094 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6096 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6097 .gdbinfo. symbols are created. Move creation from parse_procedure
6098 to parse_symbol, where it is fairly easy to grow the symtab. This
6099 also fixes a symtab trashing bug on all mips-based systems.
6100 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6102 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6103 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6105 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6107 * c-exp.y: Add missing return type to yyparse() prototype.
6109 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6111 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6113 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6114 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6115 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6116 (patch_opaque_types): Avoid dummy args and result.
6117 * objfiles.c (have_partial_symbols, have_full_symbols,
6118 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6119 (iterate_over_objfiles, iterate_over_symtabs,
6120 iterate_over_psymtabs): Remove, clunky and slow.
6121 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6122 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6123 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6124 dump_objfile): Remove dummy args and results. Move filename
6125 comparisons to callers.
6126 (printsyms_command, printpsyms_command, printmsyms_command,
6127 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6128 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6129 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6130 list_symbols, make_symbol_completion_list): Replace explicit
6131 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6132 Eliminate Dijkstra flag crap, break out of loops with gotos.
6133 (lookup_symtab_1): Protect '/' tests from short filenames.
6134 (cplus_mangled_symbol): Move inline into lookup_symbol.
6135 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6136 (relocate_minimal_symbol): Move inline to vmap_symtab.
6137 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6138 iterate_over_msymbols with ALL_MSYMBOLS.
6140 Misc cleanup prior to release.
6142 * Makefile.in (VERSION): Roll to 4.4.7.
6143 (HFILES): Add call-cmds.h.
6144 * call-cmds.h: New header for command fns called by other files.
6145 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6146 (breakpoint_1): Remove unused type arg. Change callers.
6148 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6149 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6150 * mipsread.c: Add prototypes for all static functions.
6152 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6153 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6154 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6155 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6156 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6157 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6160 * buildsym.c (define_symbol): Handle global register variables
6161 (from Pierre Willard). Complain if register numbers are too large.
6162 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6163 * tm-sparc.h: Don't #include <sun4/reg.h>.
6164 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6165 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6167 * language.h: Avoid forward enum declaration.
6168 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6169 config/sun4os5.mt: New host and target.
6170 * defs.h (errno): #include <errno.h> rather than assuming int.
6171 From Pierre Willard.
6173 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6174 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6175 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6176 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6177 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6178 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6179 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6181 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6183 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6184 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6185 * language.h (enum exp_opcode): Avoid forward enum def.
6186 * main.c (define_command, user_defined_command): Lint.
6187 * mem-break.c, xcoffread.c: Lint.
6188 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6190 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6192 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6193 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6194 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6195 or IBM6000_TARGET as (approximately) appropriate.
6197 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6199 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6200 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6201 or not to try reading symbols from a mapped objfile. Plugs memory
6202 leak due to shared libraries generating no psymtabs or symtabs.
6204 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6206 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6207 * copying.awk: Lint. Make stronger warning at top of copying.c.
6208 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6209 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6210 (lookup_pointer_type): Add FIXME comment.
6211 * main.c (set_history_size_command): Disallow negative size.
6212 * partial-stab.h: Update copyright.
6213 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6215 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6217 * main.c (set_history_size_command): Negative size is error.
6218 (Reported by Peggy Fieland.)
6220 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6222 * coffread.c (coff_symfile_init): Update comment.
6223 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6224 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6225 macros to access the dbx specific objfile information.
6226 * dbxread.c (symfile_string_table, symfile_string_table_size):
6227 Remove these local variables.
6228 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6229 read_dbx_symtab): Remove the stringtab and stringtab_size params
6230 from the function prototypes, the function definition, and the
6231 function calls. These are now available via DBX_STRINGTAB and
6232 DBX_STRINGTAB_SIZE using the objfile pointer.
6233 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6234 an arg to read_dbx_symtab.
6235 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6236 stringtab and the dbx specific per-objfile private info.
6237 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6238 args in prototype, function definition, and function calls. It is
6239 now available via the DBX_SYMCOUNT macro using the objfile
6241 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6242 local instance of struct dbx_symfile_info and replace with DBX_*
6244 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6245 symfile_string_table and symfile_string_table_size.
6246 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6247 symfile_string_table.
6248 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6249 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6250 stringtab size variables. Remove all code that used to reread
6252 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6253 to prior to any calls to mmalloc for the objfile specific heap.
6254 * utils.c (init_malloc): Document the requirement that for each
6255 heap for which corruption checking is desired, that init_mmalloc
6256 must be called prior to any mmalloc calls on the heap.
6258 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6260 * rs6000-pinsn.c: Make dis-assembly output more like
6261 other targets: Don't print instruction in hex before
6262 the assembly; use print_address to print out jump
6265 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6267 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6268 * cplus-dem.c: Support "Sc" meaning "signed char".
6270 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6272 * configure.in: fix iris/iris3.
6274 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6276 * command.c, main.c (various places): Use ctype.h macros
6277 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6278 (such as (x >= 'A' && x <= 'Z')).
6279 (There are still more of these in other files.)
6280 * main.c (defined_command): Lower-case the user's
6281 new command before entering it. Needed because
6282 command lookup is case-insensitive (and also lower-cases).
6283 (Based on Metin's earlier patch.)
6285 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6287 * config/irix4.mh: new file.
6289 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6291 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6294 * xm-mips.h: Declare strdup for ultrix.
6296 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6297 when calling new_symbol.
6298 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6301 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6303 * config/rs6000.mh: Update (for Fred's new mmalloc)
6304 flags to disable use of GNU malloc/mmalloc.
6305 * munch: Change SYSV rule to allow .text before the label,
6306 as well as after, to work for AIX.
6307 * gdbtypes.h: Minor clarifiction.
6309 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6311 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6312 continuation in yet another place (between method declarations).
6314 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6316 * mips-tdep.c: include symfile.h and objfiles.h to fix
6319 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6321 * valops.c (value_struct_elt_for_reference): Added 'offset'
6322 parameter to handle multiple inheritance.
6323 * eval.c, value.h: Update accordingly.
6325 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6327 * objfiles.h: New file
6328 * Makefile.in (HFILES): Add objfiles.h
6329 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6330 main_scope_lowpc, main_scope_highpc.
6331 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6332 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6333 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6334 xcoffread.c, : Include objfiles.h.
6335 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6336 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6337 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6338 inside_entry_file() and logic changed appropriately.
6339 * blockframe.c (outside_startup_file): Renamed to
6340 inside_entry_file() and logic changed appropriately.
6341 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6342 and logic changed to use per-objfile specific fields.
6343 * blockframe.c (inside_entry_scope): Renamed to
6344 inside_entry_func() and logic changed to use per-objfile specific
6346 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6347 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6348 Remove extern decls.
6349 * symfile.c, symfile.h (entry_point): Remove extern decl.
6350 * coffread.c (coff_symfile_init): Common entry point init code
6351 moved to symfiles.c, call init_entry_point_info().
6352 * coffread.c (complete_symtab): Use new per-objfile entry info.
6353 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6354 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6356 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6357 * defs.h (inside_entry_scope, outside_startup_file,
6358 inside_main_scope): Prototypes changed for renames to
6359 inside_entry_func, inside_entry_file, inside_main_func,
6361 * symfile.c (syms_from_objfile): Common entry point init code
6362 moved to init_entry_point_info() and call init_entry_point_info().
6363 * symfile.h (init_entry_point_info): Include prototype.
6364 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6365 moved to symfiles.c and call init_entry_point_info().
6366 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6367 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6368 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6370 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6371 works for the majority of targets.
6372 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6373 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6374 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6375 Use default definition in frame.h.
6376 * frame.h (selected_frame_level): Make decl extern.
6377 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6378 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6379 * partial-stab.h: Use new per-objfile entry info.
6380 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6381 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6382 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6383 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6384 have_minimal_symbols): Prototypes moved to objfiles.h.
6385 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6386 Macros moved to objfiles.h.
6387 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6389 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6391 More C++ improvements (pointers to members, qualified names).
6392 * c-exp.y: Support exp.type::name and exp->type::name
6393 syntaxes. (Unfortunately, doesn't work for static members.)
6394 * c-exp.y, eval.c: Make type::~type work better.
6395 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6396 value_static_field by value_struct_elt_for_reference.
6397 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6398 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6399 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6400 for OP_SCOPE operand; no point in it now that we use lazy
6401 reading of values, and use "reference to member" objects.
6402 * gdbtypes.h: Clarify comment.
6403 * valops.c: Change value_struct_elt_for_address to return
6404 a reference (or variable), rather than a pointer. Change
6405 the name to value_struct_elt_for_reference to reflect this.
6406 Returning a reference instead of a address provides a
6407 generalization, since we can use the routine for both
6408 class::name as well as &class::name.
6409 Also, recurse to handle multiple inheritance properly.
6410 * valprint.c: Moved code to print pointer-to-members
6411 to new function point_class_member. This allows a
6412 "reference-to-member" to be printed using the same code.
6413 * valprint.c (type_print_varspec_prefix): Avoid printing
6414 "struct " for domains of class-member types.
6415 * valops.c (search_struct_field): Inline code for simplified
6416 version of value_static_field (which can then be deleted).
6417 * value.h: Rename value_struct_elt_for_address to
6418 value_struct_elt_for_reference. Delete value_static_field.
6419 * values.c: Remove no longer used function value_static_field.
6421 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6423 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6424 elfread.c (coff_symfile_finish): Add function, prototype, and
6425 add to the xxxx_sym_fns struct for each file type. Also reformat
6426 the xxxx_sym_fns vector to a standard format and add comments.
6427 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6428 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6429 Pass pointer to struct objfile rather than pointer to sym_fns.
6430 Change references inside each function accordingly. Allocate any
6431 symbol file specific info in the per-objfile memory region.
6432 * dbxread.c (free_and_init_header_files): Break function into
6433 free_header_files(), called from dbx_symfile_finish(), and
6434 init_header_files(), called from dbx_new_init().
6435 * dbxread.c (dbx_new_init): Move deallocation things to new
6436 dbx_symfile_finish function.
6437 * elfread.c (elf_new_init): Call buildsym_new_init().
6438 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6439 routine for the objfile before deallocating other stuff.
6440 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6441 * symfile.h: Move struct sym_fns to before struct objfile def.
6442 Add sym_finish function pointer and change prototypes of other
6443 function pointers to reflect passing struct objfile pointer rather
6444 than struct sym_fns pointer.
6445 * symfile.c: Remove now obsolete symtab_fns pointer.
6446 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6447 locates the correct sym_fns struct for the given objfile.
6448 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6449 for better support of mapped symbol tables.
6450 * symfile.c (symbol_file_command): Remove obsolete code using
6452 * symfile.h: Remove duplicate declarations for symfile_objfile,
6453 entry_point, and object_files.
6454 * target.c (target_info): Compare symfile_objfile to NULL.
6455 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6456 aixcoff_symfile_finish().
6458 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6460 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6461 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6462 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6464 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6466 Some improvements to g++ debugging.
6467 * symtab.c (list_symbols): demangle before pattern matching.
6468 * symtab.c: Other fixes to improve handing of operators.
6469 * valprint.c (type_print_base): Fix test for constructor.
6470 * values.c (value_static_field): Allow evaluation of
6471 CLASS::METHOD, returning a function pointer.
6473 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6475 * Makefile.in (VERSION): Roll 4.4.6.
6476 * exec.c (exec_file_command): Add code to ignore optional args
6477 passed in by file_command() for use in symbol_file_command().
6478 * main.c (main): Document -mapped and -readnow in help summary.
6479 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6480 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6481 to get filename from bfd with bfd_get_filename(). Test mapto
6482 against 0, not NULL. Use mstrsave() to make copy of filename.
6483 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6485 * remote-vx.c (vx_load_command, add_symbol_stub):
6486 Symbol_file_add() takes an additional arg.
6487 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6489 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6490 changed to return a bfd not an objfile pointer.
6491 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6492 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6493 Change to eliminate local bfd and use symfile_bfd_open() plus
6494 allocate_objfile(). Add code to implement readnow option.
6495 * symfile.c (symbol_file_command): Changes to option handling,
6496 readnow functionality moved to symbol_file_add().
6497 * symfile.c (symfile_init): Eliminate local copy of bfd.
6498 * symfile.c (add_symbol_file_command): Changes to parse mapped
6499 and readnow options.
6500 * symfile.h (allocate_objfile): Arg removed from prototype.
6501 * symtab.h (symbol_file_add): Arg added to prototype.
6502 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6505 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6507 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6508 mtrace.awk, state.c, state.h: Removed.
6509 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6510 directories searched for source files.
6511 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6512 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6513 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6514 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6515 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6516 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6517 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6519 * Makefile.in (HFILES): Remove state.h
6520 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6521 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6522 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6523 * Makefile.in (clean): Remove all object files.
6524 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6525 * cplus-dem.c: Remove prototypes definitions that are now done in
6527 * dbxread.c (throughout): Change from using per-objfile
6528 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6529 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6530 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6531 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6532 * depend: Remove dependencies for state.o, state.h.
6533 * dwarfread.c: Add declaration for warning_pre_print.
6534 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6535 * dwarfread.c (throughout): Change from using per-objfile
6536 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6537 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6538 use supplied objfile.
6539 * i386-xdep.c (print_387_status): Change to use warning() rather
6541 * i387-tdep.c (print_387_control_word): Change to use warning()
6542 rather than printfs.
6543 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6544 that some compilers grumble about.
6545 * language.c (throughout): Add declaration for warning_pre_print
6546 and using warning() instead of printfs.
6547 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6548 * main.c (main): Add declaration for warning_pre_print and set it
6549 similarly to error_pre_print. Add declarations for
6550 mapped_symbol_files and readnow_symbol_files. Add appropriate
6551 definitions to long_options[].
6552 * minsyms.c: Trivial fix to comment.
6553 * objfiles.c (allocate_objfile): Substantially rewritten for
6554 using mapped symbol files.
6555 * objfiles.c (throughout): Change from using per-objfile
6556 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6557 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6558 * source.c (throughout): Change from using per-objfile
6559 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6560 * source.c (open_source_file): Use mstrsave to save file name in
6561 mapped symbol region for objfile.
6562 * symfile.c: Remove include for state.h.
6563 include to local form.
6564 * symfile.c (symbol_file_add_digested): Remove.
6565 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6567 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6568 from objfile structure. Add malloc descriptor pointer (md).
6569 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6570 * symm-xdep.c (print_fpu_status): Use warning() rather than
6572 * symmisc.c (free_symtab_block): Now takes and uses current
6574 * symmisc.c (throughout): Change from using per-objfile
6575 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6576 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6577 Sun compiler grumblings when PTR is char *.
6578 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6579 msymbols() to correct pointer type.
6580 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6581 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6582 error always starts on a line of it's own.
6583 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6584 Rewrite for new mapped malloc package use.
6585 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6586 that don't want to use the mapped malloc package; pass arguments
6587 on to traditional malloc package functions.
6588 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6589 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6590 mrealloc, malloc, and realloc but get fatal error if runs out
6592 * utils.c (msavestring, mstrsave): Save a string in a specific
6593 mapped malloc region.
6594 * utils.c (print_spaces): Use xmalloc to get the buffer.
6595 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6596 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6597 * config/i386v4.mh: Insignificant reorganization.
6599 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6601 * xcoffread.c: Only enable compilation of debugging functions
6602 if IBM6000 is defined. Fails to compile otherwise.
6604 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6606 * Makefile.in: pass MAKEINFO down on info.
6608 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6610 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6611 useless code, including an lseek to an uninitialized variable.
6612 Reported by Jim Williams <jimbo@wrs.com>.
6614 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6616 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6617 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6618 * minsyms.c, symfile.c: Changes that may be generally
6619 applicable, but are #ifdef IBM6000 for now.
6620 * rs6000-xdep.c: Fixed typo in comment.
6621 * rs6000-tdep.c: Non-substatial changes.
6622 * xoffread.c: The main change here is addition of some
6623 debugging functions.
6624 * xoffexec.c: More changes.
6626 * xcoffread.c: Fixed two too-few-parameters bugs.
6628 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6629 to SOLIB_CREATE_INFERIOR_HOOK macro.
6631 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6633 * symfile.h: Add prototype for iterate_over_msymbols().
6634 * symtab.c (cplus_mangled_symbol): Add function.
6635 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6636 iterate_over_msymbols to find demangled C++ symbol.
6637 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6638 value to iterate_over_msymbols().
6639 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6642 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6644 * Makefile.in: added check target.
6646 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6648 * ecoff.c: Move to ../bfd/coff-msym.c.
6649 * config/mt-*mips: Remove ecoff.o from the configuration.
6650 * remote.c (): Add newline to initial +.
6651 (remote_resume): Mention how to cope with signals.
6652 (remote_interrupt): Add debug msg.
6653 (remote-wait): Implement new 'T' reply, which includes
6654 status, PC, and FP all in a single short message.
6655 (putpkt): Add further debugging of packet acks.
6656 * mipsread.c (fixup_symtab): Also swap RFD's.
6657 (parse_partial_symbols): Avoid bug on unknown symbol types.
6658 * Makefile.in (VERSION): Roll to 4.4.5.
6659 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6660 for remote MIPS by limiting heuristic to 200 byte search.
6661 (heuristic_proc_desc): Byte-swapping.
6662 (mips_print_register): Cope with failure of
6663 read_relative_register_raw_bytes. Byte-swap integers for
6665 * mips-pinsn.c (print_insn): Byte-swap instruction.
6667 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6669 * config.sub configure.in config/mh-irix4
6670 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6671 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6672 gdb/xm-irix4.h gdb/config/mt-irix3
6673 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6675 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6677 * defs.h, utils.c: xrealloc takes PTR as first arg.
6678 * defs.h: Reword confusing comment about ANSI prototypes.
6679 * defs.h: Some minor whitespace changes.
6680 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6681 not NULL, which can be (void *).
6682 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6683 * tm-i386v.h (SP_ARG0): Define
6684 * xm-sysv4.h: Back out of change for missing prototypes.
6685 * i386-tdep.c (get_longjmp_target): Add function.
6687 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6689 * Makefile.in: install man page too.
6691 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6693 * All GDB files that #include defs.h: Removed stdio.h.
6694 (defs.h): #include stdio.h.
6696 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6698 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6699 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6700 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6701 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6702 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6703 it before printing out the hex shape of an address.
6705 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6707 * rs6000-xdep.c (frame_initial_stack_address): Move
6708 code to set frame->cache_fsr into new separate function
6709 frame_get_cacahe_fsr. This allows fixing a fatal error.
6710 * xcoffexec.c: Turn previously suppressed error
6711 message back on, after cleaning up BFD.
6713 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6714 printing of blank line, since it cases printing of an
6715 extra blank line. Is this intended? It does mess up
6717 * defs.h: Put back declarations of malloc and realloc,
6718 but protected by #ifndef MALLOC_INCOMPATIBLE.
6719 * objfiles.c: Undo previous change: Use malloc/realloc
6720 for objfile malloc/realloc fields (but add a cast).
6721 * xcoffexec.c: Suppress an error message (for now).
6723 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6725 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6726 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6727 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6729 * xcoffread.c: Modifications to C_DECL storage class handling, and
6730 introduction of an old smash_to_pointer_type() routine.
6732 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6733 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6734 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6735 parameters have been modified.
6737 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6738 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6739 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6740 and fetch_inferior_registers() always fetched all the registers
6741 resulting valid register values at hand all the time. Pushing a dummy
6742 frame did not require validating all register values first. After
6743 putting the above mechanism into action, we didn't have valid registers
6744 values always ready. Thus, all registers need to be fetched before
6745 pushing a dummy frame now.
6747 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6748 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6749 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6750 the starting address (actual frame address) of a frame.
6751 * rs6000-tdep.c: modifications to function_frame_info() to see if
6752 function reserves a frame pointer register (alloca register)
6753 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6754 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6755 functions with alloca() calls.
6757 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6759 * xm-sysv4.h: Provide definitions/prototypes for host environment
6760 functions for which no definitions or prototypes are provided in
6761 any currently included gdb or host environment header files.
6762 For SVR4, this currently includes malloc and realloc, which cannot
6763 be portably prototyped in any gdb include file.
6765 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6767 * buildsym.h: Remove obsolete variable file_stabs.
6769 * Makefile.in: Move place where configure merges in host-
6770 and target-dependent fragments later, so the latter
6771 can override (say) GNU_MALLOC.
6772 * config/mh-rs6000: Use system malloc. Otherwise, I
6773 ended up with *two* incompatible versions of malloc
6774 (functions in libc would call the malloc in libc).
6775 I assume this is a shared library problem.
6777 * remote.c: Fix (presumed) typo.
6778 * objfiles.c: Use xmalloc/xrealloc instead of
6779 malloc/realloc (since the latter are no longer declared).
6781 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6782 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6783 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6784 handle individual registers.
6785 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6786 correctly in case it wasn't cached yet. (A problem showed up
6787 after fetching individual registers.)
6788 * buildsym.c: Disable type_synonym_name's type name overwriting
6789 in cases it is unnecesary. rs6000 portation doesn't use
6790 type_synonym_name, and it used to nullify type names
6791 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6792 type's name as soon as space for that type is allocated.
6793 * xcoffread.c: ignore a section's lineno information if it is
6794 not `.text'. (In rs6000 bfd portation integration, skipping over
6795 `.pad' sections are ignored since it was in machine independent
6796 part of the code. Thus, a problem of fake sections with invalid
6797 lineno information arised.)
6799 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6800 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6801 * rs6000-tdep.c: make function_frame_info() work whether or not
6802 reading from a core file.
6803 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6805 * infrun.c. main.c, printcmd.c. symtab.c:
6806 More changes from IBM for rs6000.
6809 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6811 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6812 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6813 Merge in changes (mostly from IBM) for RS6000.
6814 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6815 More changes from IBM for RS6000. These are in machine-
6816 independent code, and probably could do with some cleaning
6817 up. The most questionable of these are #ifdef IBM6000.
6818 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6819 to single_step() (for consistency with rs6000 and i860).
6820 * utils.c: Allow the 1st arg to xrealloc to be NULL
6821 (in which case do malloc). This removes the need for
6822 some tests in xcoff code (and perhaps other places?).
6823 * coffread.c: Removed variables last_source_file,
6824 type_vector, and type_vector_length as these are now
6825 defined by buildsym.[ch].
6826 * defs.h: Remove prototypes for malloc and realloc, since
6827 these should only be used to implement xmalloc and xrealloc,
6828 and they conflict with <stdlib.h> in AIX - where they
6829 return void* even when __STDC__ isn't defined. Sigh.
6830 * munch: Recognize *initialize* in data as well as text
6831 (AIX uses data). Also, incorporate a patch from Garrett
6832 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6833 much more sensible, by only trying to match the name of
6834 the initialize_foo function, and not the junk before it.
6836 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6838 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6839 unless symbol table indicates that something has changed.
6841 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6843 * remote.c: Make it work for embedded MIPS. Increase buffer
6844 size, and use throughout. Round buffer size up if too many regs.
6845 Support baud rate setting and try for an 8-bit path. If
6846 interrupted while waiting for target, send a ^C down the wire.
6847 Avoid single-byte reads.
6848 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6850 * mips-xdep.h: Avoid the embedded regs when on Unix.
6852 * mipsread.c: Byte-swap the symbol table structures, using
6853 routines from ecoff.c, to read a symbol table written in any
6854 of the four possible byte orders.
6855 * configure.in (mips-big-* target): Same as Sony News.
6856 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6857 * ecoff.c: New file for symbol swapping routines.
6859 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6861 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6862 all-breakpoints' command.
6863 * (get_number): Allow users to enter negative breakpoint numbers.
6864 * (breakpoint_1): Reformat display of 'info break' to show new
6866 * (create_longjmp_breakpoint, breakpoint_re_set,
6867 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6868 symfile.c (syms_from_objfile): Re-do
6869 insertion of longjmp breakpoints. Move all code into
6870 breakpoint_re_set, and call that instead of
6871 create_longjmp_breakpoint in symfile.c.
6873 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6875 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6876 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6877 * symtab.c (find_pc_symtab): Handle having no objfiles.
6878 * infcmd.c: Fix comment.
6879 * objfiles.c (free_all_objfiles): Add.
6880 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6881 * symfile.c (symbol_file_command): free all objfiles when
6882 specifying a new symbol file.
6883 (reread_symbols): Stat the file name, don't fstat the descriptor.
6885 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6887 * Makefile.in, configure.in: removed traces of namesubdir,
6888 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6889 copyrights to '92, changed some from Cygnus to FSF.
6891 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6893 * dbxread.c (end_psymtab): Delete empty psymtabs.
6894 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6895 * symfile.h (struct objfile): Add free_psymtabs.
6897 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6899 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6901 * symfile.c (symbol_file_command): strcmp => !strcmp.
6902 * breakpoint.h: Move prototypes to follow enum definition they need.
6903 * breakpoint.c, infrun.c: Lint.
6904 * printcmd.c: Use `enum enable' rather than `enum
6906 * mipsread.c: First pass at making it compile with the new
6907 objfile changes. Probably seriously broken still, but it
6910 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6912 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6913 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6914 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6915 stepping (and nexting) through longjmp(). Also, cleanup
6916 breakpoint handling quite a bit by creating explicit breakpoint
6917 types instead of using magic breakpoint numbers.
6918 Makefile.in: Update version to 4.4.3
6920 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6922 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6923 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6924 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6926 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6928 * minsyms.c (install_minimal_symbols): Add bunches to any
6929 existing minsyms in the objfile. Avoid extra mallocation
6930 by working directly in the obstack. Remove ignored `mainline' parm.
6931 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6932 xcoffread.c: Change all callers.
6933 * FIXME: We should be able to eliminate MAINLINE from all the
6934 symbol readers now, with a small bit of work.
6936 * valops.c, value.h: Lint.
6937 * remote-vx.c: Add missing break; statement. Bugfix by
6938 Michael Sclafani, <sclafani@src.dec.com>.
6940 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6942 * Makefile.in (VERSION): Update version to 4.4.2
6943 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6944 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6945 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6946 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6947 mmap-alloc.o, mmap-sbrk.o
6949 * altos-xdep.c: Minor whitespace change.
6950 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6951 use to new minimal symbol table use.
6952 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6953 * arm-xdep.c (store_inferior_registers): Returns void.
6954 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6955 Convert from misc function vector use to new minimal symbol table use.
6956 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6957 * breakpoint.c: Add prototypes for local functions.
6958 * breakpoint.c (catch_command_1): Change to static and remove unused
6960 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6961 * breakpoint.h: Change function decls to prototype form.
6962 * buildsym.c: Add prototypes for local functions.
6963 * buildsym.c: Moved hashname() function here from dbxread.c.
6964 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6965 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6966 * buildsym.c (dbx_alloc_type): Change to static.
6967 * buildsym.c (finish_block): Add objfile parameter.
6968 * buildsym.c (misc): Change symbol_obstack to objfile version.
6969 * buildsym.c (make_blockvector): Change to static.
6970 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6971 * buildsym.c (compare_line_numbers): Change to static, args are const,
6972 cast args when used.
6973 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6974 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6975 and made static. Add objfile parameter.
6976 * buildsym.c (end_symtab): Simplify code using line table size.
6977 Realloc the linetable on the objfile symbol_obstack and copy there.
6978 * buildsym.c (scan_file_globals): Convert from misc function vector
6979 use to new minimal symbol use.
6980 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6981 strings get allocated in objfile's symbol_obstack. Convert references
6982 to builtin types to lookup_fundamental_type().
6983 * buildsym.c (read_type): Make static, add objfile parameter, convert
6984 references to buildin types to lookup_fundamental_type().
6985 * buildsym.c (read_struct_type): Add objfile parameter.
6986 * buildsym.c (read_array_type): Make static, add objfile parameter.
6987 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6988 * buildsym.c (read_huge_number): Make static.
6989 * buildsym.c (read_range_type): Make static, add objfile parameter,
6990 convert references to buildin types to lookup_fundamental_type ().
6991 * buildsym.c (read_args): Make static, add objfile parameter.
6992 * buildsym.h: Convert function decl's to prototype form.
6993 * c-exp.y: Add prototypes for local functions, convert uses of misc
6994 function vector to minimal symbol table. Reformat all builtin type
6995 initializations and pass a NULL objfile to init_type() for them.
6996 * coffread.c: Change context_stack ref's to coff_context_stack,
6997 add local function prototypes. Cast uses of xrealloc arg 1.
6998 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6999 crafting a new type.
7000 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7001 * coffread.c (finish_block): Change name to coff_finish_block.
7002 * coffread.c (make_blockvector): Add and use objfile parameter.
7003 * coffread.c (record_line): Change name to coff_record_line.
7004 * coffread.c (start_symtab): Change name to coff_start_symtab.
7005 * coffread.c (end_symtab): Change name to coff_end_symtab.
7006 * coffread.c (record_misc_function): Change name to record_minimal_
7007 symbol and change to minimal symbol table use from misc func tbl.
7008 * coffread.c (coff_symfile_read): Convert from misc function vector
7009 use to minimal symbol table use.
7010 * coffread.c (hashname): Remove; use common version in buildsym.c.
7011 * coffread.c (decode_base_type): Change references to builtin types
7012 to calls to lookup_fundamental_type().
7013 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7014 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7015 * command.c: Add prototypes for local functions.
7016 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7017 appropriate member of the function union for that type.
7018 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7019 ifdef out the function since it isn't currently used.
7020 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7021 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7022 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7023 * command.c (help_cmd): Compare function pointer to NULL.
7024 * command.c (help_cmd_list): Compare function pointer to NULL.
7025 * command.c (lookup_cmd_1): Use correct member of function union.
7026 * command.c (undef_cmd_error): Make static.
7027 * command.c (complete_on_cmdlist): Use correct member of func union.
7028 * command.c (do_setshow_command): Use correct member of func union.
7029 * command.c (shell_escape): Convert rindex use to strrchr.
7030 * command.h (COMMAND_H): Define if already included.
7031 * command.h (cmd_list_element struct): Change 'function' to a union
7032 and prototype args. Prototype completer function.
7033 * command.h: Convert decl's to prototype form.
7034 * convex-xdep.c (store_inferior_registers): Returns void.
7035 * copying.c: Prototype local functions.
7036 * coredep.c: Minor whitespace change.
7037 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7038 * cplus-dem.c: Prototype local functions.
7039 * dbxread.c (hashname): Remove; moved to buildsym.c.
7040 * dbxread.c (free_and_init_header_files): Make static.
7041 * dbxread.c: Add prototypes for local functions.
7042 * dbxread.c (new_object_header_files): Remove; inlined usages.
7043 * dbxread.c (xrealloc usages): Cast args.
7044 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7045 and change usages accordingly.
7046 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7047 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7048 * dbxread.c (dbx_next_symbol_text): Make static.
7049 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7050 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7051 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7052 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7053 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7054 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7056 * dwarfread.c (record_misc_function): Change name to record_minimal_
7057 symbol and use minimal symbol table throughout.
7058 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7059 * dwarfread.c: Convert all references to builtin types to use the new
7060 lookup_fundamental_type function.
7061 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7062 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7064 * elfread.c (record_misc_function): Convert to use record_minimal_
7066 * elfread.c (elf_symtab_read): Add objfile parameter.
7067 * eval.c: Add prototypes for local functions and move some decls
7068 around to accomodate prototypes.
7069 * expprint.c: Add prototypes for local functions. Change references
7070 to misc function vector to minimal symbol table.
7071 * findvar.c (read_memory usages): Cast args.
7072 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7073 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7074 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7075 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7076 * gould-xdep.c: Minor whitespace change.
7077 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7078 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7079 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7080 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7081 * i386-tdep.c: Add prototypes for local functions.
7082 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7083 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7084 that defaulted to int.
7085 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7086 i386_push_dummy_frame): Returns void.
7087 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7088 int and explicitly declare return type as int.
7089 * i387-tdep.c: Minor formatting changes.
7090 * i960-tdep.c (leafproc_return): Convert from misc function vector
7091 use to minimal symbol table use.
7092 * infcmd.c: Add prototypes for local functions.
7093 * infcmd.c (continue_command, until_next_command, until_command,
7094 path_info, path_command): Make static.
7095 * infcmd.c (step_1, until_next_command): Convert from misc func
7096 vector to minimal symbol table use.
7097 * inflow.c: Add prototypes for local functions.
7098 * infptrace.c (store_inferior_registers): Returns void, not int.
7099 * language.c (_initialize_language): Use proper member of function
7101 * m2-exp.y: Add prototypes for local functions, convert misc function
7102 vector uses to minimal symbol table uses.
7103 * m2-exp.y (make_qualname, yyerror): Make static.
7104 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7105 * m68k-pinsn.c: Add prototypes for local functions.
7106 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7107 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7108 * m68k-stub.c: Add prototypes.
7109 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7110 use to minimal symbol table use.
7111 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7112 * m88k-xdep.c (store_inferior_registers): Returns void.
7113 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7114 * mach386-xdep.c (store_inferior_registers): Returns void.
7115 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7116 * main.c: Add prototypes for local functions.
7117 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7118 longjmp() result to (NORETURN void).
7119 * main.c (catch_errors): Prototype the 'func' parameter.
7120 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7121 Takes an unused arg.
7122 * main.c (execute_command): Call the right member of the func union.
7123 * main.c (command_loop_marker, symbol_completion_function,
7124 command_loop): Make static.
7125 * main.c (command_line_input): Make linelength unsigned, cast arg
7126 to command_line_input().
7127 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7128 * main.c (initialize_main): Call right member of function union.
7129 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7130 * mem-break.c: Include symtab.h
7131 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7132 * mips-xdep.c (store_inferior_registers): Returns void.
7133 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7134 use to minimal symbol table use.
7135 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7137 * mipsread.c (make_type): Remove, convert usages to init_type.
7138 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7139 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7140 vector use to minimal symbol table use.
7141 * parse.c: Add prototypes for local functions.
7142 * parse.c (xrealloc usages): Cast args.
7143 * parse.c (prefixify_expression, length_of_subexp): Make static.
7144 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7145 * parser-defs.h: Convert function decls to prototype form.
7146 * partial-stab.h: Convert from misc function vector use to new minimal
7148 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7149 the per-objfile copies.
7150 * printcmd.c: Add prototypes for local functions. Move some struct
7151 definitions around to accomodate prototypes.
7152 * printcmd.c (decode_format): Make static, change args oformat and
7153 osize to int from char.
7154 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7155 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7156 * printcmd.c (print_address_symbolic): Convert from misc function
7157 vector use to minimal symbol table use.
7158 * printcmd.c (address_info): Convert from misc function vector use
7159 to minimal symbol table use.
7160 * printcmd.c (delete_display, enable_display, disable_display_command):
7162 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7163 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7164 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7165 * pyr-xdep.c (store_inferior_registers): Returns void.
7166 * remote-mm.c (mm_load): symbol_file_add return value unused.
7167 * remote-nindy.c: Minor format change.
7168 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7169 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7170 * rs6000-xdep.c (store_inferior_registers): Returns void.
7171 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7172 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7173 vector use to minimal symbol table use.
7174 * solib.c: Add prototypes for local functions.
7175 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7176 function vector use to minimal symbol table use.
7177 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7178 * solib.c (find_solib, shared_library_command): Make static
7179 * solib.c (read_memory, write_memory usages): Cast args.
7180 * solib.c (special_symbol_handling): Add function
7181 * source.c: Add prototypes for local functions.
7182 * source.c (select_source_symtab): Convert to scan objfiles.
7183 * source.c (open_source_file): Make static.
7184 * source.c (xrealloc usages): Cast args.
7185 * source.c (source_line_charpos): ifdef out, unused.
7186 * source.c (get_filename_and_charpos): Make static.
7187 * stack.c: Add prototypes for local functions.
7188 * stack.c (print_frame_info, frame_info): Convert from misc function
7189 vector use to minimal symbol table use.
7190 * symfile.c: Add prototypes for local functions.
7191 * symfile.c (compare_symbols): Make args const PTR's.
7192 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7193 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7194 * symfile.c (obsavestring): Add objfile parameter.
7195 * symfile.c (init_misc_bunches, prim_record_misc_function,
7196 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7197 sort_misc_function_vector, compact_misc_function_vector): Remove
7198 * symfile.c (symbol_file_add_digested): Add function.
7199 * symfile.c (symbol_file_add): Returns struct objfile *.
7200 * symfile.c (symbol_file_command): Modify for state file use.
7201 * symfile.c (symfile_open): Add parameter "dumpable".
7202 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7203 * symfile.c (load_command, add_symbol_file_command): Make static.
7204 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7205 * symfile.c (rindex usages): Converted to strrchr.
7206 * symfile.c (allocate_psymtab): New
7207 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7208 converted to minimal symbol table usage, but no obvious conversion.
7209 * symfile.c (free_all_symtabs): Remove.
7210 * symfile.c (_initialize_symfile): Use per-objfile info.
7211 * symfile.h: Rework the objfile structure to add per-objfile data
7212 objects (psymbol_obstack, symbol_obstack, type_obstack,
7213 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7214 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7215 Add prototypes to function declarations.
7216 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7217 function vector usage to minimal symbol table usage.
7218 * symmisc.c (DEV_TTY): Define if not defined.
7219 * symmisc.c: Add local function prototypes.
7220 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7221 printpsyms_command, print_objfiles, print_objfiles_command):
7222 Rework to use iterate_over_*
7223 * symtab.c: Add prototypes for local functions.
7224 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7225 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7226 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7227 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7228 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7229 lookup_reference_type, lookup_member_type, allocate_stub_method,
7230 check_stub_method, create_array_type, smash_to_member_type,):
7232 * symtab.c (lookup_symbol): Some args are const.
7233 * symtab.h: All type related defs and structs moved to gdbtypes.h
7234 * symtab.h: Convert decls to prototypes.
7235 * target.c (noprocess): Make static.
7236 * target.h: Change decl's to prototypes.
7237 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7238 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7239 * utils.c (_initialize_utils): Use correct member of function union.
7240 * valarith.c: include gdbtypes.h
7241 * valops.c: include gdbtypes.h, add prototypes for local functions.
7242 * valops.c (value_push, value_arg_push, find_function_addr):
7244 * valops.c (value_string): Convert from misc function vector use
7245 to minimal symbol table use.
7246 * valops.c (check_field_in): Make arg const.
7247 * valprint.c: Add prototypes for local functions.
7248 * valprint.c (print_string): Make static
7249 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7250 * values.c: Add prototypes for local functions.
7251 * values.c (value_headof): Convert from misc function vector to
7252 minimal symbol table.
7253 * xcoffexec.c: Add prototypes for local functions.
7254 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7256 * xcoffexec.c (relocate_minimal_symbol): Add.
7257 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7258 * xcoffread.c: Add prototypes for local functions.
7259 * xcoffread.c (sort_syms): Convert to scan objfiles.
7260 * xcoffread.c (read_xcoff_symtab): Make static.
7261 * xcoffread.c (various): Replace references to builtin types with
7262 calls to lookup_fundamental_type. Replace references to symbol_obstack
7263 and psymbol_obstack with pointers to the per-objfile copies.
7264 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7265 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7267 * xcoffread.c (init_stringtab): Add objfile parameter.
7268 * gdbtypes.c: New file
7269 * minsyms.c: New file
7270 * mmap-alloc.c: New file
7271 * mmap-sbrk.c: New file
7272 * objfiles.c: New file
7276 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7278 * Check in Fred Fish's changes in these modules. Fred
7279 will make ChangeLog entries for all of them. Update VERSION
7282 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7284 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7286 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7287 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7288 value.h: Prototypes for static functions; lint.
7289 * gdbtypes.h: Empty file to ease transition.
7291 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7293 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7294 inferior.h, language.h, signame.h, target.h, terminal.h,
7295 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7296 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7298 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7299 signame.c, sparc-xdep.c: Prototypes for all static functions.
7301 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7302 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7303 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7304 Remove to_call_function and target_call_function, since it
7305 always calls the same thing (call_function_by_hand).
7306 * core.c, exec.c, solib.c: Rename target_ops sections =>
7308 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7309 target.h: target_kill takes no args.
7310 * language.c (language_info): Scaffolding to allow briefer
7311 messages when the current language changes. FIXME.
7312 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7313 complaints about volatile functions.
7314 * xm-sysv4.h (HAVE_MMAP): Define.
7316 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7318 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7319 to make prototypes for all functions declared here.
7320 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7321 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7322 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7323 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7324 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7325 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7326 * utils.c: Avoid declaring malloc and realloc. Lint.
7327 (request_quit): Accept signal-number parameter.
7329 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7331 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7332 DIE's. Add new function read_tag_pointer_type() to read them.
7334 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7335 When creating a new user defined type, check to see if a partial
7336 type already exists, and if so, bash it to fit.
7338 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7340 * coffread.c (decode_base_type): Pass long, not union.
7341 Fix by Eric Valette, ev@chorus.fr.
7343 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7345 * elfread.c (elf_symtab_read): Fix code to correctly track
7346 changes in bfd for absolute symbols.
7348 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7350 * xm-vaxbsd.h: Close off comment.
7352 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7354 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7356 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7358 * mips-tdep.c (mips_print_registers): Print correct register
7359 number for double pseudo-registers.
7361 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7363 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7364 in the op$::OPERATOR. case. From Steven McCanne,
7365 <mccanne@horse.ee.lbl.gov>.
7367 * exec.c (set_section_name): Pass arg to exec_files_info;
7368 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7370 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7372 * main.c (print_gdb_version): Copyright msg: only this year.
7373 (cd_command): Avoid changing current_directory on error.
7375 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7377 * mipsread.c (parse_partial_symbols): Handle dependencies
7378 between partial symbol tables (when not doing stabs-in-ecoff).
7379 (This used to be handled by parse_fdr, but parse_fdr was
7380 incompatible with handling stabs-in-ecoff, so the code
7381 was re-written to not use parse_fdr. Unfortunately,
7382 the logic to handle dependencies was overlooked.)
7384 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7386 * coffread.c (read_enum_type): Use the size of a target int when
7388 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7390 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7391 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7392 TARGET_PTR_BIT to determine size of a pointer
7393 * values.c (unpack_long): when unpacking a REF or a PTR don't
7394 assume the size of the type.
7396 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7398 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7399 looking at its members. Improve guess between struct and union,
7400 only assuming union if multiple members have offsets of zero.
7402 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7404 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7405 (This is just for clarity - and one day permitting us to
7406 change FP0_REGNUM from 38 to 32, which would make more sense.)
7407 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7408 register numbers in stabs-in-ecoff get handled correctly.
7410 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7412 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7413 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7414 into BSD and Ultrix.
7416 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7418 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7420 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7422 * Makefile.in: Increment version to 4.4.1.
7423 * main.c (print_gdb_version): Update copyright notice.
7425 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7427 * mipsread.c: Prepend "struct " to the names of structure
7428 types, and similarly for enums and unions. (This used
7429 to be done, but got lost in the re-write to "guess" the
7430 difference between enum/struct/union.)
7431 Also, guess that a tag is an enum if the first member
7434 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7436 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7439 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7441 * Projects: Patching executables is done.
7442 * Makefile.in (VERSION): Roll to gdb-4.4.
7443 * README, WHATS.NEW: Update for gdb-4.4.
7445 * symfile.c (reread_symbols): Whenever we reread one object
7446 file's symbols, we must restart the scan, because the object_files
7447 chain has been permuted.
7449 * exec.c (exec_files_info): Split out into print_section_info.
7450 Print BFD filename of each section if it's not the default one.
7451 * core.c (core_files_info): Call print_section_info.
7453 * xm-vax.h: Include a few system header files whose definitions
7454 must precede defs.h.
7455 * language.c, language.h: Make some things const.
7456 * expression.h, main.c: const spreads like ooze.
7458 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7459 since BREAKPOINT values can be >0x80.
7461 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7463 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7465 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7467 * sparc-pinsn.c: Remove kludge for preferring architectures.
7468 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7469 and forever. Add `add' instruction to the set that get checked
7470 for a preceding `sethi' in order to print an absolute address.
7471 Corresponding changes in ../include/opcode/sparc.h needed
7472 to eliminate garbage instructions.
7474 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7476 * mipsread.c (parse_partial_symbols): Make sure partial
7477 symbols are created for external symbols (as used to be
7478 the case). This is a bit of a pain with the mips-coff.
7479 It uses a table which points to all of the external
7480 symbols belonging to a particular FDR or psymtab.
7481 Once we've generated this table, we might as well save
7482 it, and then use it in psymtab_to_symtab_1 to find
7483 the symbols to pass to parse_external().
7484 * symfile.c, symfile.c: New function start_psymtab_common
7485 to share the common parts of allocating a new psymtab
7486 for dbxread, mipsread (and later dwarfread). Its code
7487 was pulled out from start_psymtab in dbxread.c.
7488 * dbxread.c (start_psymtab): Use start_psymtab_common().
7490 * valprint.c (val_print): If there is an error when trying
7491 to print a string, check to see if there really is a problem
7492 by reading just one character. If that works, assume
7495 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7497 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7498 cypress, v8 mnemonics in that order.
7500 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7502 * sparc-pinsn.c: Put the qsort() back in.
7504 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7506 * findvar.c (read_register, write_register): Handle machines
7507 where REGISTER_TYPE is not the same size as "int".
7509 Handle debug symbols in dynamically loaded (relocated) code:
7511 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7512 offset to process_one_symbol.
7513 (process_one_symbol): Take new offset parameter. Add it into
7514 appropriate symbol types to relocate symbols to loaded addresses.
7515 Handle all possible symbol types, and complain() about types that
7516 we don't expect to see.
7517 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7518 process_one_symbol (FIXME, should pass real offset).
7522 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7524 (set_breakpoint, break_command_1, until_break_command,
7525 catch_command_1, breakpoint_re_set_one): Use it.
7526 * symtab.h (resolve_sal_pc): Declare.
7527 * infcmd.c (jump_command): Use resolve_sal_pc.
7529 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7531 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7533 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7535 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7536 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7537 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7539 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7541 * dbxread.c (process_one_symbol): Make a first cut at handling
7542 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7544 * symtab.c (find_pc_line): Fix stepping into and out of #included
7547 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7549 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7550 no longer any need to copy ../include/opcode/* into gdb.
7552 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7554 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7556 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7558 * valprint.c (type_print_base, type_print_method_args):
7559 Print C++ constructor methods without bogus "return type."
7561 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7563 * infptrace.c (child_xfer_memory): Parameter "target" should
7564 be a pointer to a structure, not the entire structure.
7566 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7568 * depend: Convert the couple of references to ansidecl.h that
7569 used the local gdb version to use the ../include version.
7571 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7574 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7575 (inferior_proc_init): Fix non-ANSI version of args.
7576 (attach): Call print_sys_errmsg with correct number of args.
7577 (mappingflags): Make static, does not need to be global.
7579 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7580 not the entire struct itself.
7582 * valops.c (value_assign): Cast some args to modify_field() and
7583 {read,write}_register_bytes() correctly.
7585 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7587 * Makefile.in (MALLOCSRC): Removed reference to removed local
7590 * dwarfread.c (list_in_scope): Needs an initial value, use file
7593 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7595 * main.c (main): Make option_index local to keep new getopt happy.
7596 main.c, solib.c, Makefile.in: Update copyright notices.
7598 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7600 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7602 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7604 * Makefile.in (HFILES): Add partial-stab.h.
7606 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7608 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7609 New files for stratus. Not complete enough to actually build
7610 on the Stratus machine; that awaits copyright assignment for
7613 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7614 for getting custom flags into CFLAGS when doing makes.
7616 * configure.in: Add config information for stratus.
7618 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7620 * dbxread.c (process_one_symbol): Pass address of structure
7621 to complain(), rather than the whole structure.
7623 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7625 * solib.c (solib_add_common_symbols): Only compile in when not
7626 using SVR4 style shared libraries.
7628 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7630 * dwarfread.c (locval): Add offreg flag to indicate location
7631 values that are computed off a base register.
7633 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7634 TAG_local_variable cases to account for static variables
7635 within function scopes.
7637 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7639 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7640 doesn't exist on some systems.
7642 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7643 nexting over recursive function calls.
7645 * target.c (target_read_string): Create this routine to read null
7646 terminated strings from the target. It deals with running off the
7647 end of memory elegantly as well. solib.c (find_solib): Use
7648 target_read_string() to avoid problems with running off the end of
7651 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7652 that reference pgrp_inferior.
7654 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7656 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7657 mips-tfile has been hacked to act more "traditionally."
7658 * dbxread.c: Fixed typo in comment.
7660 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7662 * mips-tdep.c (mips_skip_prologue): Add some number of
7663 'sw' instructions before 'addiu' adjusts the stack.
7665 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7667 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7668 freescope, buildblock closescope, record_line, add_symbol_to_list,
7669 gatherblocks, make_blockvector): Extensive changes to switch
7670 to generic symbol table building code in buildsym.c. Remove
7671 scope tree structures and functions, symbol table building
7672 functions, and lots of other small changes.
7674 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7675 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7677 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7679 * buildsym.c (cleanup_undefined_types): Add support for enums.
7680 This fixes the 'GDB internal error. cleanup_undefined_types with
7683 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7685 * dbxread.c: detect gcc2 compilations.
7687 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7689 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7690 in ../include/opcode/sparc.h.
7692 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7694 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7695 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7696 to reflect actual locations of opcode files, so TAGS target will
7699 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7701 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7704 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7705 dereferencing to access the correct elements.
7707 * valops.c (value_addr): Declare return type of external func
7710 * xcoffread.c: Undefine next_symbol_text before redefining it.
7712 For older changes see ChangeLog-9091
7718 version-control: never