2 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
4 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
5 it in breakpoint_re_set.
7 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
10 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
12 * exec.c (exec_close): Fix storage leak.
13 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
14 output sections when patching an executable.
15 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
16 when writing all registers.
17 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
18 at the right offset in the dummy frame.
19 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
20 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
21 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
23 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
25 * Makefile.in (TARFILES): Avoid trailing backslash.
27 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
30 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
32 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
33 don't use sizeof(int) for target stuff, etc).
35 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
37 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
38 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
39 support that can't be integrated anyway due to lack of clear
42 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
44 * findvar.c (read_register, write_register): Make these capable
45 of reading/writing registers that are shorter than REGISTER_TYPE.
46 * (value_from_register): Install H8500 specific code to return
47 proper value when register is being used as a pointer.
48 * h8500-tdep.c: Remove extra defines of NUM_REGS.
49 (h8500_skip_prologue): Use correct lengths for LINK instructions.
50 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
51 chain frames properly by combining frame pointer with T reg.
52 (init_extra_frame_info): Delete. It's now a macro.
53 (frame_args_address): Don't add PTR_SIZE. Stack args are already
54 offset by the correct amount off of the frame pointer.
55 (register_byte): Delete. It's now a macro.
56 (register_raw_size, register_virtual_size): Delete. Replaced by
57 common routine h8500_register_size, cuz there's no difference
58 between the raw & virtual sizes on this machine.
59 (register_convert_to_raw, register_convert_to_virtual): Delete,
60 cuz there's no difference between the raw & virtual forms.
61 Replaced by memcpy in tm file.
62 (register_virtual_type): Rename to h8500_register_virtual_type.
63 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
64 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
65 emulator have same reg offsets. This is all handled in the
67 (h8500_trapped_internalvar): New routine to detect references to
68 convenience vars acting as pointer pseudo-regs.
69 (h8500_value_trapped_internalvar): Conjure up value of pointer
71 (h8500_set_trapped_internalvar): Convert set value in real
73 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
74 code segment register.
75 infrun.c (proceed): Simplify. Call write_pc instead of doing it
77 (wait_for_inferior): Add h8500 specific code to add stack segment
78 when reading SP register.
79 remote-sim.c (fetch_register): Spacing.
80 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
81 detect cruft. Redo all register manipulation stuff. Get rid of
82 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
83 to frame pointer. (IS_TRAPPED_INTERNALVAL,
84 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
85 to create internal vars for pointer pseudo-regs.
87 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
89 * Makefile.in: Numerous small changes to macro definitions
90 and rules for building gdb distribution tree. Many macros
91 eliminated or merged, and rules simplified.
92 * alldeps.mak: Update.
95 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
97 * Makefile.in: recurse through SUBDIRS for dvi target too
99 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
101 * Clean up xcoff relocation.
102 objfiles.h (struct objfiles): Add section_offsets, num_sections.
103 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
105 symtab.h (struct general_symbol_info): Add section field.
106 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
107 xcoffread.c: Set section for symbols and msymbols.
108 (struct symtab): Add block_line_section field.
109 buildsym.c (end_symtab): Set it.
110 (end_symtab and callers): Add section parameter.
111 objfiles.c (objfile_relocate): New funciton.
112 xcoffexec.c (vmap_symtab): Use it.
113 xcoffsolib.h (struct vmap): Remove unused fields.
114 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
115 CORE_NEEDS_RELOCATION, symtab_relocated.
116 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
117 rs6000-tdep.c: Make loadinfotext static.
118 breakpoint.c (fixup_breakpoints): Doc fix.
119 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
120 (end_symtab): primary field replaces nonreloc.
122 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
124 * symtab.h (struct linetable_entry): Remove confusing comment.
126 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
128 * Makefile.in: add installcheck target
130 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
132 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
133 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
134 z8k}: New directories to hold cpu specific configuration files.
135 Naming follows gcc convention.
136 * config/{*.mt, *.mh}: All target and host makefile fragment
137 config files moved to an appropriate config/<cpu> subdirectory.
138 * nm-*, xm-*, tm-*: All native, host, and target files, which
139 get linked to nm.h, xm.h, and tm.h respectively by configure,
140 moved to appropriate config/<cpu> subdirectory.
141 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
142 Native, host, and target files that are common across more than
143 one cpu architecture and included by one of the configured
144 native, host, or target files, get moved to config directory.
145 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
146 pick up native, host, or target include files moved to one of
147 the config subdirectories, and that are included by other files.
148 * Makefile.in (alldeps.mak): Modify to account for new config
150 * alldeps.mak, depend: Update for new config directory structure.
151 * config/*/[ntx]m-*.h: Modify all files that include other
152 [ntx]m-*.h files to use path relative to gdb/config. I.E.
153 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
155 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
156 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
157 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
158 * configure.in: Default gdb_host_cpu to host_cpu, and remap
159 the ones where the default is not unique or different than the
160 config subdirectory name. Similarly, handle gdb_target_cpu.
161 Modify configure.in as appropriate to make use of gdb_host_cpu
162 and gdb_target_cpu to find makefile fragments and make links.
164 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
166 * mipsread.c (compare_blocks): Sort blocks with the same start
167 address by decreasing ending address.
169 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
171 * mipsread.c (parse_procedure): Save cur_fdr accross call to
172 lookup_symbol as it might get clobbered by the call.
174 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
175 The previous code did not initialize the language field for the psymtab
178 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
180 * c-exp.y (parse_number): Avoid shift warning.
181 * serial.h (struct ttystate): Declare empty one on DOS.
183 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
185 * xm-sun4os4.h: Return type of free() should be void, not int.
187 * vx-share/vxWorks.h: Remove #def of NULL.
189 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
191 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
193 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
195 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
197 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
199 * ieee-float.c: Moved to ../libiberty.
200 * ieee-float.h: Moved to ../include.
201 * Makefile.in: Update accordingly.
202 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
203 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
204 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
205 it is now in ../opcodes/m68881-ext.c.
206 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
207 prologue (some callers _do_ care).
208 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
209 new interface of ../opcodes/*-dis.c.
210 * ch-exp.y: Add #include <ctype.h>.
212 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
214 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
216 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
218 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
220 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
222 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
224 * z8k-tdep.c (extract_return_value, write_return_value,
225 store_struct_return): New functions from macros in tm-z8k.h.
227 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
229 * valops.c (value_arg_coerce): Apply temporary patch to
230 fix problem with coercion of array and function types when
231 passed as arguments to C functions, pending a more complete
232 review of when and how coercion should be done, depending
233 upon context and language.
235 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
237 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
239 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
240 debugsec if there are a non-zero number of symbols.
242 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
244 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
246 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
248 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
250 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
252 (symtbl_num_syms): New variable.
253 (read_xcoff_symtab): Set it.
254 (read_symbol_nvalue): Check for bad symno.
255 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
258 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
260 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
261 This is defined in defs.h if necessary.
262 * vx-share/vxWorks.h: Remove #defs of min and max.
263 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
264 vx-share/xdr_rdb.c: include defs.h.
266 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
268 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
271 * xcoffread.c (enter_line_range): complain() on bad endoffset.
272 xcoffread.c: Doc fixes.
274 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
276 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
277 xcoffexec.c (xcoff_relocate_core): New function.
278 (text_adjustment): Removed.
279 (add_vmap): Return the vmap.
280 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
282 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
284 * xcoffsolib.h: Add objfile member to struct vmap.
285 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
286 xcoffexec.c (add_vmap): Allocate objfiles here.
288 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
290 Support 68000 series without floating point.
292 * configure.in (m68000-*-{aout,elf,coff}): New configs.
293 * tm-68k-nofp.h: New file, lacks 68881 support.
294 * config/m68k-nofp.mt: New file.
296 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
298 Remove a few remaining underscore/no-underscore remnants from
301 * config/{m68k-un.mt, sparc-un.mt}: Remove.
302 * config/m68k-noun.mt: Rename to m68k-fp.mt.
303 * config/sparc-noun.mt: Rename to sparc-em.mt.
304 * tm-68k-noun.h, tm-spc-noun.h: Remove.
305 * tm-68k-un.h: Rename to tm-68k-fp.h.
306 * tm-spc-un.h: Rename to tm-spc-em.h.
307 * tm-sun4sol2.h: Cleanup.
308 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
310 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
312 * symmisc.c (std_in, std_out, std_err): Move initializations
313 to runtime code, in case they aren't constant.
315 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
317 * symtab.c (find_pc_symtab): some object file formats, notably
318 mips, have holes in the address ranges of symtabs. Change
319 this algorythm from first hit to tightest fit.
321 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
322 fence post without finding the enclosing function, then print a
325 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
327 * utils.c (fputs_demangled, fprint_symbol): Remove.
328 * utils.c (fprintf_symbol_filtered): New function which combines
329 the functionality of fputs_demangled and fprint_symbol. Uses a
330 caller provided language parameter to select the appropriate
331 demangler, and caller provided args to pass to the demangler.
332 * defs.h (enum language): Move further up in file so enum can
333 be used in prototypes.
334 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
335 * defs.h (fprintf_symbol_filtered): Add prototype.
336 * c-typeprint.c (cp_type_print_method_args): Replace calls to
337 fputs_demangled with call to fprintf_symbol_filtered.
338 * cp-valprint.c (demangle.h): Include
339 * cp-valprint.c (cp_print_value_fields): Replace calls to
340 fprint_symbol with calls to fprintf_symbol_filtered.
341 * printcmd.c (print_frame_args): Replace call to fprint_symbol
342 with call to fprintf_symbol_filtered.
343 * stack.c (print_frame_info): Remove obsolete code so we don't
344 have to update fputs_demangled usage in it.
345 * stack.c (print_frame_info, frame_info): Add language variable
346 to pass to fprintf_symbol_demangled and initialize it from the
347 symbol's language. Replace calls to fputs_demangled with calls
348 to fprintf_symbol_filtered.
349 * symtab.c (find_methods): Replace call to fputs_demangled with
350 call to fprintf_symbol_filtered.
351 **** start-sanitize-chill ****
352 * ch-valprint.c (demangle.h): Include.
353 * ch-valprint.c (chill_print_value_fields): Replace call to
354 fprint_symbol with call to new fprintf_symbol_filtered.
355 **** end-sanitize-chill ****
357 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
359 * Makefile.in (VERSION): Bump version to 4.8.2.
361 * main.c (source_command): Require an explicit pathname of file
362 to source, since previous behavior of defaulting to gdb init file
363 was troublesome and undocumented.
364 * printcmd.c (disassemble_command): Add missing '{}' pair to
365 else with two statements. Bug reported by Stephane Tsacas
367 * symtab.c (find_pc_line): Don't complain about zero length or
368 negative length line numbers for the moment, since we may not own
369 the terminal when called, such as when single stepping. (FIXME)
370 * language.h (CAST_IS_CONVERSION): True if current language is
371 C++ as well as C. Fix from Peter Schauer.
372 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
373 Use STREQN macro rather than bare '!strncmp()'.
374 * environ.c (unset_in_environ): Avoid use of memcpy on
375 overlapping memory regions, as suggested by Paul Eggert
376 <eggert@twinsun.com>.
377 * c-exp.y (%union struct): Remove unused ulval as suggested
378 by Paul Eggert <eggert@twinsun.com>.
380 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
382 * main.c (gdbinit): Make static.
383 * main.c (inhibit_gdbinit): Move to file scope.
384 * main.c (main): Remove local inhibit_gdbinit.
385 * main.c (source_command): Don't source '.gdbinit' file by
386 default if gdb has been told to ignore it.
388 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
390 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
393 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
395 * printcmd.c (print_address_symbolic): Only print if offset
396 is shorter than max_symbolic_offset.
397 (initialize_printcmd): `set print max-symbolic-offset'.
399 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
400 (examine_tag): Use it.
401 (read_register_stack): Only look in the local registers for a
402 memory address if it's between rfb and rsp; go to memory otherwise.
403 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
404 (reginv_com): Remove ancient kludge command.
406 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
408 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
409 irix4 will again compile.
411 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
413 * configure.in: accept mips-sgi-irix4* for irix4.
415 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
417 * z8k-tdep.c (print_register_hook): Lint.
419 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
421 Lint fixes from Paul Eggert (eggert@twinsun.com):
423 * command.c (do_setshow_command): var_uintegers are unsigned.
424 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
425 unsigned, since they use hex values with the high bit set.
427 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
429 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
430 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
432 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
433 macro definitions in parenthesis.
435 * dbxread.c (dbx_symfile_init): Catch the case where there is
436 no string table, but the only way we find out is by reading zero
439 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
441 * dbxread.c (dbx_symfile_init): Make size of the string table
442 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
443 offset to the string table is nonzero and handle the nonexistant
444 string table case, should it occur. Ensure that the string table
445 size read from the file is reasonable, with a minimum lower bound
446 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
448 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
450 * Makefile.in: Changes to build testsuite correctly.
451 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
452 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
453 (TARGET_FLAGS_TO_PASS): New variable.
454 (SUBDIRS): Added testsuite.
455 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
456 testsuite is compiled with CC_FOR_TARGET rather than CC.
458 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
460 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
461 reported by mycroft@gnu.ai.mit.edu.
463 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
464 * configure.in (vax-*-ultrix2*): New triplet.
465 * config/vaxult2.mh: New file.
466 * xm-vaxult2.h: New file.
468 * c-exp.y (parse_number): Change high_bit to unsigned.
469 * demangle.c: Change all references to cfront to ARM, since the
470 actual algorithm is the one specified in the Annotated Reference
471 Manual. This was confusing users into thinking that full cfront
472 support was implemented.
473 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
474 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
475 directly to lookup_struct_elt_type, which will do the
476 dereferencing itself.
477 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
478 NULL dereferencing bug for unnamed structs, comment out
481 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
483 * coffread.c (process_coff_symbol): Change PCC argument correction
484 so that it only happens on big-endian targets; so that it only
485 happens if the short or char argument is aligned on an int
486 boundary; and so that it changes the location, rather than the
487 type, of the argument. These changes tend to parallel similar
488 (old) changes in stabsread.c.
490 * coffread.c (coff_read_enum_type): Use the specified size for
491 enums, don't assume that they are int-sized.
493 * c-valprint.c (c_val_print): Don't assume enums are the same as
496 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
497 Rendell, <michael@mercury.cs.mun.ca>.
499 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
501 * language.h (local_decimal_format_custom): Add prototype.
502 * language.c (local_decimal_format_custom): Add function, bug
503 reported by Robert R. Henry (rrh@tera.com).
505 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
507 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
508 by Josef Leherbauer, joe@takeFive.co.at.
510 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
512 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
513 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
514 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
515 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
516 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
517 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
518 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
519 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
521 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
523 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
524 of demangled name fields to NULL if no demangling exists for
525 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
526 symbols if their language is known at the time they are created,
527 but sometimes the language is not known until later.
529 **** start-sanitize-chill ****
530 * ch-typeprint.c (chill_print_type_base): Name changed to
531 chill_type_print_base to match pattern for C and C++ names.
532 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
533 to be consistent with other usages.
534 * ch-typeprint.c (chill_type_print_base): Add support for
535 printing Chill STRUCT types.
536 * ch-valprint.c: Include values.h.
537 * ch-valprint.c (chill_print_value_fields): New function and
538 prototype for printing Chill STRUCT values.
539 * ch-valprint.c (chill_val_print): Fix call to val_print_string
540 that was being called with two args instead of three.
541 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
542 to print Chill STRUCT values.
543 **** end-sanitize-chill ****
545 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
547 * configure.in: added testsuite to configdirs.
549 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
551 * doc/stabs.texi: The `this' pointer is now known by the name
552 `this' instead of `$t'.
554 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
556 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
557 references of TAG_string_type DIEs in user defined types.
558 **** start-sanitize-chill ****
559 * ch-lang.c (chill_create_fundamental_type): Track compiler
560 change that now emits debugging info with the type long for Chill
562 **** end-sanitize-chill ****
564 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
566 * remote-mips.c: New file; implements MIPS remote debugging
568 * config/idt.mt: New file; uses remote-mips.c
569 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
571 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
572 floating point coprocessor.
573 (mips_push_dummy_frame): If not mips_fpu, don't save floating
575 (mips_pop_frame): If not mips_fpu, don't restore floating point
577 (_initialize_mips_tdep): New function; let the user reset mips_fpu
579 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
580 mips_fpu, don't use fp0 as floating point return register.
581 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
584 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
586 * gdb/testsuite: made modifications to testcases, etc., to allow
587 them to work properly given the reorganization of deja-gnu and the
588 relocation of the testcases from deja-gnu to a "tool" subdirectory.
590 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
592 * gdb/testsuite: Initial creation of gdb/testsuite.
593 Migrated dejagnu testcases and support files for testing nm to
594 gdb/testsuite from deja-gnu. These files were moved "as is"
595 with no modifications. This migration is part of a major overhaul
596 of dejagnu. The modifications to these testcases, etc., which
597 will allow them to work with the new version of dejagnu will be
598 made in a future update.
600 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
602 * NEWS: Add reminders for next release.
604 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
606 * mipsread.c (parse_lines): Correct check for files compiled with
609 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
611 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
613 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
615 * Makefile.in (VERSION): GDB-4.8 release!
616 * README, NEWS: Update for release.
618 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
620 * am29k-pinsn.c (print_insn): Minor nits with const.
621 * am29k-tdep.c: More minor nits with arg types for
622 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
624 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
626 * gcc.patch: Update for a different GCC (G++) bug.
627 * main.c (print_gdb_version): Update copyright year to 1993.
628 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
629 conditionalize this file on it. FIXME, right way is to split
630 these into two config files.
631 (ATTACH_DETACH): Define for BSD 4.4
632 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
633 (U_REGS_OFFSET): Revise for 4.4.
634 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
635 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
636 LONG_MAX into this file to avoid cpp "redefinition" warnings.
638 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
640 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
643 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
645 * c-lang.c (c_printstr): Bugfix for length==0 case.
647 * c-lang.c (c_printstr): If a C string ends in a null, don't
650 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
652 * defs.h (STRCMP): Make it work for unsigned chars.
654 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
656 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
657 * config/hp300bsd.mh (REGEX, REGEX1): Define.
658 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
659 define to kludge the large opcode table into two smaller tables,
660 since GCC take exponential space to build the table. Lint.
661 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
663 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
665 * Makefile.in (VERSION): Roll to 4.7.9.
666 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
667 definition here, to handle both BSD 4.3 and 4.4 systems.
668 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
669 * remote.c (alarm): Move declaration to global level, before
670 first reference to it.
671 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
672 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
674 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
676 * remote.c (readchar): forward declare alarm which otherwise looks
677 like an undeclared variable to gcc.
679 * dbxread.c (process_one_symbol): cast enum value N_SO into int
680 when comparing against an int. Avoids superfluous warning from
683 * inflow.c (set_sigint_trap): add cast to assignment from signal.
684 Avoids superfluous warnings from some systems and/or compilers
685 (like vax ultrix 4.2.)
687 * language.c (struct op_print unk_op_print_tab): use the enum
688 values rather naked zeros as initializers. Avoids warnings from
689 ultrix type compilers.
691 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
693 * Makefile.in (VERSION): Roll to 4.7.6.
694 (SFILES_SUBDIR): Add 29k-share/udi_soc.
695 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
696 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
697 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
698 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
699 (depend): Fix bug where nm-files in config files weren't noticed.
700 (make-proto-gdb-1): Avoid changing directories while building new
701 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
703 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
705 * remote.c: Improve error recovery. Allow user to break out
706 of initial connection attempt with INTERRUPT. Treat a timeout
707 while waiting for remote packet like a retry, unless the remote
708 side is actively running user code. Fix a few long printf_filtered's.
710 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
713 * buildsym.c (start_subfile): Allow null file name.
715 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
717 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
718 expects a pointer to complaint rather than a complaint
720 (process_linenos): free the previously allocated subfile name,
721 then allocate the new one from the heap.
723 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
725 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
727 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
729 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
730 Previously, would bogusly index off the bottom of type_vector.
731 (rs6000_builtin_type): Accept type number as argument.
732 (read_type, case '-'): Handle negatives like any other type number.
734 * symfile.c (deduce_language_from_filename): Handle null name.
736 * mips-tdep.c (isa_NAN): Fix byte order dependency.
737 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
738 fixed by sato@sm.sony.co.jp.
740 * xcoffread.c (parmsym): Don't use an initializer to set up
741 this struct symbol. Set it up in initialize_xcoffread.
742 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
743 works on real rs/6000 target with #ifndef FAKING_RS6000.
745 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
747 * stabsread.c (rs6000_builtin_type): Move function from
748 xcoffread.c:builtin_type.
749 * xcoffread.c (builtin_type): Move to stabsread. Remove
750 IBM6000_HOST dependency. Move misplaced comments.
751 (various): Change printf's to complaints.
752 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
753 objfile argument to read_type calls under #if 0.
754 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
755 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
756 * Makefile.in: xcoffread.o is not built by default.
757 * xm-rs6000.h (IBM6000_HOST): Remove.
758 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
759 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
762 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
764 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
765 VALUE_LVAL to be lval_memory so that we don't try to modify wild
766 register numbers when user tries to modify elements in structs
768 * inflow.c (child_terminal_info): Move banner outside of system
770 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
771 passes struct/union arguments by address.
773 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
775 * Based on patch from Kean Johnston <maw@netcom.com>:
776 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
777 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
778 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
780 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
782 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
783 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
785 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
787 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
790 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
792 * stabsread.c (define_symbol): Complain about unrecognized names
793 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
794 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
795 (read_cpp_abbrev): Don't use the class name as part of the
796 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
797 abbrevs. Inspired by Mike Tiemann.
798 (read_tilde_fields): Comment. Remove ancient dead code.
799 Remove erroneous but non-dead code. Simplify. Add complaints.
800 (in general): Remove extraneous (parentheses) in return
803 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
805 * coffread.c (coff_lookup_type): Fix fencepost error reported
806 by Art Berggreen, <arg@opal.acc.com>.
808 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
809 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
811 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
812 test, which is apparently left over from when we used native
813 include files and couldn't depend on the member names being there.
814 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
816 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
818 * mipsread.c: Major overhaul to use new BFD symbol table reading
819 routines. Now swaps information as it is needed, rather than
820 swapping everything when the file is read.
822 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
824 * Makefile.in (TARDIRS): Add sparclite demo dir.
825 (*.tab.c): Change dependency on Makefile to depend on
826 Makefile.in, otherwise it always rebuilds after configuring.
827 Force output *.tab.c file into current directory even in "make"
828 versions that rewrite dependent file names used in command lines.
830 * TODO: Remove some things we did.
831 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
832 * os68k-xdep.c: Remove; useless file (os68k is a target only).
833 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
834 * symtab.h: Eliminate unnamed unions and structs.
836 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
838 * Makefile.in (VERSION): Roll to 4.7.5.
840 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
842 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
843 re-evaluating symbol pointers.
845 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
847 * c-exp.y (lcurly, rcurly): New nonterminals.
848 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
850 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
851 made function static.
852 * parse.c (struct funcall): Moved struct def from parser-defs.h.
853 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
854 * parse.c (start_arglist):
855 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
856 * parser-defs.h (struct funcall): Moved struct def to parse.c.
857 * parser-defs.h (funcall_chain): Moved to parse.c.
858 * printcmd.c (print_frame_nameless_args): Fix prototype.
859 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
860 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
861 * valops.c (typecmp): Moved prototype from values.h.
862 * value.h (typecmp): Moved prototype to valops.c, made static.
863 **** start-sanitize-chill ****
864 * ch-exp.y (yylex): Change way control sequences are disabled.
865 **** end-sanitize-chill ****
867 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
869 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
871 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
873 * mipsread.c (upgrade_type): Build array types correctly, using
874 create_range_type and create_array_type.
876 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
878 * remote-nindy.c: Cleanup.
880 * infrun.c (wait_for_inferior): When rolling back the PC after
881 a breakpoint, call write_pc so that NPC gets rolled back as well
884 * blockframe.c (inside_entry_file, inside_main_func,
885 inside_entry_func): PC of zero is always "bottom of stack".
887 * printcmd.c (print_frame_args, print_frame_nameless_args):
888 Let print_frame_nameless_args decide whether there are any,
889 laying groundwork for possibly later printing 29K args for
890 functions where we have tag words but no symbols.
892 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
894 * Makefile.in: fix GDB doc targets for new doc subdir structure
896 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
898 * stack.c (parse_frame_specification): Parse as many arguments
899 as there are (up to MAXARGS). Pass all of them in argc, argv
900 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
901 many there were, onto SETUP_ARBITRARY_FRAME.
902 * tm-mips.h, tm-sparc.h: Corresponding changes.
903 * mips-tdep.c, sparc-tdep.c: Ditto.
905 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
907 * hp300ux-nat.c: Update copyrights.
908 * mipsread.c (parse_partial_symbols): Complain about block
909 indexes that go backwards. Fix from Peter Schauer.
910 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
911 symbol-file that has no linkage symbols to be read.
912 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
913 from tm- file to xm-file, since they're host dependent.
914 * valarith.c (value_binop): Typo.
916 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
918 * sparclite/aload.c: Add copyleft.
919 * sparclite/crt0.s: Add comment at beginning.
921 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
923 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
924 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
926 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
928 * values.c (value_headof): Fix typo in which VTBL and ARG were
929 being confused for one another.
931 * valops.c (typecmp): Now static.
933 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
934 baseclass--we don't always inherit its virtual function table
937 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
938 pointer correctly in case value_struct_elt moves it around.
940 * valops.c (typecmp): Now static. Also, now groks references
943 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
944 zero on recursive call. If NAME is the name of TYPE, return TYPE.
946 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
948 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
949 to avoid "too much defining" error from native C compiler (!).
951 * Makefile.in (HFILES): Add typeprint.h.
952 * typeprint.[ch]: Update copyrights.
954 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
956 * Makefile.in: Update to match doc/ subdir changes.
958 * config/hp300hpux.mh: No cross-host file needed, just native.
959 * config/go32.mh: Remove nonexistent "native" support.
961 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
962 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
963 * m88k-tdep.c (next_insn): Lint, cleanup.
964 (store_parm_word): Lint.
966 * README: Fix typo (reported by karl@hq.ileaf.com).
968 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
970 * expression.h (BINOP_CONCAT): Document use for self concatenation
971 an integral number of times.
972 * language.c (binop_type_check): Extend BINOP_CONCAT for self
974 * valarith.c (value_concat): Rewrite to support self
975 concatenation an integral number of times.
976 **** start-sanitize-chill ****
977 * Makefile.in (ch-exp.tab.c): Change "expect" message.
978 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
979 eliminate hundreds of spurious shift/reduce and reduce/reduce
980 conflicts that mask the 5 real ones.
981 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
982 * ch-exp.y (integer_literal_expression): Remove production,
984 **** end-sanitize-chill ****
986 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
988 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
989 implied that "no side effects" was nonfunctional.
990 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
991 character string and bitstring concatenation.
992 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
993 * expression.h (exp_opcode): Add BINOP_CONCAT.
994 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
995 * language.c (string_type): Add function to determine if a type
997 * language.c (binop_type_check): Add case for BINOP_CONCAT.
998 * valarith.c (value_concat): New function to concatenate two
999 values, such as character strings or bitstrings.
1000 * valops.c (value_string): Remove error stub and implement
1002 * value.h (value_concat): Add prototype.
1003 **** start-sanitize-chill ****
1004 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1005 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1006 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1008 **** end-sanitize-chill ****
1010 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1012 * c-exp.y (exp): Add production to support direct creation
1013 of array constants using the obvious syntax.
1014 * c-valprint.c (c_val_print): Set printed string length.
1015 * dwarfread.c (read_tag_string_type): New prototype and
1016 function that handles TAG_string_type DIEs.
1017 * dwarfread.c (process_dies): Add case for TAG_string_type
1018 that calls new read_tag_string_type function.
1019 * expprint.c (print_subexp): Add support for OP_ARRAY.
1020 * gdbtypes.c (create_range_type, create_array_type): Inherit
1021 objfile from the index type.
1022 **** start-sanitize-chill ****
1023 * ch-typeprint.c (chill_print_type): Add case for
1025 * ch-valprint.c (chill_val_print): Fix case for
1027 **** end-sanitize-chill ****
1029 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1031 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1032 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1033 include/coff/mips.h.
1035 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1037 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1038 constants with an explicit null byte terminator. OP_STRING is
1039 now used for real string types.
1040 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1041 they are used by all languages.
1042 * c-lang.c (_initialize_c_language): Move initializations of
1043 builtin_type_* to lang.c.
1044 * c-typeprint.c (c_type_print_varspec_prefix,
1045 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1046 to TYPE_CODE_STRING.
1047 * c-valprint.c (c_val_print): Change the way character arrays
1048 are printed as strings to be consistent with the way strings
1049 are printed when pointer-to-char types are dereferenced.
1050 Remove test of print_max before calling val_print_string, which
1051 now does it's own test.
1052 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1053 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1054 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1055 * gdbtypes.c (builtin_type_*): Add declarations moved from
1057 * gdbtypes.c (create_string_type): New function to create real
1059 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1060 renamed to TYPE_CODE_STRING.
1061 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1062 builtin_type_* types moved from c-lang.c.
1063 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1064 to TYPE_CODE_STRING.
1065 * gdbtypes.h (builtin_type_string): Add extern declaration.
1066 * gdbtypes.h (create_string_type): Add prototype.
1067 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1068 renamed to TYPE_CODE_STRING.
1069 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1071 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1072 renamed to TYPE_CODE_STRING.
1073 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1075 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1076 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1077 to TYPE_CODE_STRING.
1078 * valops.c (allocate_space_in_inferior): New function and
1079 prototype, using code ripped out of value_string.
1080 * valops.c (value_string): Rewritten to use new function
1081 allocate_space_in_inferior, but temporarily disabled until some
1082 other support is in place.
1083 * valops.c (value_array): New function to create array constants.
1084 * valprint.c (val_print_string): Add comment to document use,
1085 complete rewrite to fix several small buglets.
1086 * value.h (value_array): Add prototype.
1087 * value.h (val_print_string): Change prototype to match rewrite.
1088 **** start-sanitize-chill ****
1089 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1090 * ch-exp.y (match_character_literal): Disable recognition of
1091 control sequence form of character literals and document why.
1092 **** end-sanitize-chill ****
1094 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1096 * nindy-share/nindy.c: Add comments to #endif's to clarify
1099 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1100 read_memory to get byte order right.
1101 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1102 anymore. This is done in paread.c now. We expect unwind info
1103 to hang off of objfiles, and search all of the objfiles when until
1105 * (skip_trampoline_code): Cast arg to target_read_memory.
1106 * objfiles.h (struct objfile): Add new field obj_private to hold
1107 per object file private data (unwind info in this case).
1108 * paread.c (read_unwind_info): New routine to read unwind info
1109 for the objfile. This data is hung off of obj_private.
1110 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1111 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1112 make this easier to access.
1114 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1116 * c-valprint.c (cp_print_class_member): Add extern decl.
1117 * c-valprint.c (c_val_print): Extract code for printing methods
1118 and move it to cp_print_class_method in cp-valprint.c.
1119 * c-valprint.c (c_val_print): Extract code to print strings and
1120 move it to val_print_string in valprint.c.
1121 * cp-valprint.c (cp_print_class_method): New function using
1122 code extracted from c_val_print.
1123 * valprint.c (val_print_string): New function using code
1124 extracted from c_val_print.
1125 * value.h (val_print_string): Add prototype.
1126 **** start-sanitize-chill ****
1127 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1128 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1129 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1130 CHECKBUF, growbuf_by_size): New variables, macros, and support
1131 functions for implementing a dynamically expandable temp buffer.
1132 * ch-exp.y (match_string_literal): New lexer function.
1133 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1134 removed and replaced with new CHECKBUF macro.
1135 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1136 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1137 **** end-sanitize-chill ****
1139 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1141 * Makefile.in: Add info for paread.o.
1142 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1144 * blockframe.c (frameless_look_for_prologue): Correct the
1146 * gdbtypes.h, gdbtypes.c: Use const in decl of
1147 cplus_struct_default, now that pa-gas assembler has been fixed.
1148 * hppah-nat.c: Formatting.
1149 * hppah-tdep.c: Remove lots of useless externs for variables we
1151 * (find_unwind_entry): Speed up by using binary search, and a one
1153 * (rp_saved): New routine to see what unwind info says about RP
1154 being saved on the stack frame.
1155 * (frame_saved_pc): Look for prologue to see if we need to
1156 examine the stack for the saved RP or not.
1157 * (init_extra_frame_info): Check for prologue, instead of
1158 framesize to determine if we are frameless or not.
1159 * (frame_chain_valid): Stop backtraces when we run into _start.
1160 * (push_dummy_frame): Reformat to make more readable.
1161 * (find_dummy_frame_regs): ditto.
1162 * (hp_pop_frame): ditto.
1163 * (hp_restore_pc_queue): small cleanup.
1164 * (hp_push_arguments): ditto.
1165 * (pa_do_registers_info): ditto.
1166 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1167 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1168 * Define FRAME_CHAIN_VALID.
1169 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1170 passed to functions.
1172 * paread.c (pa_symtab_read): Use new bfd conventions for
1173 accessing linker symbol table.
1174 * (pa_symfile_init): Access embedded STAB info via BFD section
1175 mechanism and related macros.
1178 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1180 * sparc-stub.c: Use a seperate stack for our traps.
1181 * Handle recursive traps.
1182 * Remove all trap init code. This needs to be done by the
1184 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1186 * (handle_exception): See if we are at breakinst, if so, then
1187 advance PC sp that users can just step out of breakpoint().
1188 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1189 new place if SP has changed.
1190 * (case 's'): Get rid of this, we can't do it yet.
1191 * (case 't'): New command to test any old random feature.
1192 * (case 'r'): New command to reset the system.
1193 * (breakpoint): Add label to breakpoint trap instruction so that
1194 handle_exception() can detect where we are and get past the
1195 breakpoint trivially.
1197 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1199 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1201 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1203 * configure.in: recognise all sparclite variants
1205 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1207 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1208 binary files oring in the right bit.
1210 * main.c, source.c, state.c, symmisc.c: use macros defined in
1211 fopen-{bin|both} when fopening files.
1213 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1215 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1216 from a configuration file (typically including <limits.h>), or to
1217 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1218 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1219 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1220 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1221 * exppritn.c (print_subexp, dump_expression): Add case for
1223 * expression.h (OP_BITSTRING): New expression element type for
1225 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1226 macros to convert between number of expression elements and bytes
1227 to store that many elements.
1228 * i960-tdep.c (leafproc_return): Use new macros to access
1229 minimal symbol name and address fields.
1230 * m88k-pinsn.c (sprint_address): Use new macros to access
1231 minimal symbol name and address fields.
1232 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1233 minimal symbol address field.
1234 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1235 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1236 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1237 Use new BYTES_TO_EXP_ELEM macro.
1238 * parse.c (write_exp_bitstring): New function to write packed
1239 bitstrings into the expression element vector.
1240 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1242 * parser-defs.h (struct stoken): Document that it is used for
1243 OP_BITSTRING as well as OP_STRING.
1244 * parser-defs.h (write_exp_bitstring): Add prototype.
1245 **** start-sanitize-chill ****
1246 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1247 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1248 LOWER, LENGTH): New tokens for keywords.
1249 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1250 upper_lower_argument, length_argument, array_mode_name,
1251 string_mode_name, variant_structure_mode_name): New non-terminals
1253 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1254 * ch-exp.y (match_bitstring_literal): New lexer support function
1255 to recognize bitstring literals.
1256 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1257 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1258 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1259 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1260 * ch-exp.y (yylex): Check tokentab6.
1261 * ch-exp.y (yylex): Call match_bitstring_literal.
1262 **** end-sanitize-chill ****
1264 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1266 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1267 symbol name and value fields.
1269 * c-exp.y (yylex): Make static, to match prototype and other
1272 * expression.h (exp_opcode): Add BINOP_MOD.
1273 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1274 * expprint.c (dump_expression): Handle new BINOP_MOD.
1275 * language.c (binop_type_check): Handle new BINOP_MOD.
1276 * main.c (float_handler): Re-enable float handler when hit.
1277 * valarith.c (language.h): Include, need current_language.
1278 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1279 for integer divide truncates towards zero for negative results.
1280 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1281 * valarith.c (value_binop): Allow arithmetic operations on
1282 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1283 **** start-sanitize-chill ****
1284 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1285 * ch-exp.y (tokentab3): Add MOD and REM.
1286 * ch-exp.y (yylex): Set innermost_block for symbols found
1287 in local scopes. Return LOCATION_NAME for local symbols.
1288 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1289 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1290 **** end-sanitize-chill ****
1292 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1294 * command.c (shell_escape, make_command, _initialize_command):
1295 don't create or use fork if CANT_FORK is defined.
1296 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1297 code written for the IBM PC" remain.
1298 * xm-go32.h: define CANT_FORK
1300 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1302 * remote-sim.c: first attempt at general simulator interface
1303 * remote-hms.c: whitespace
1304 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1305 understand new stack layout. (print_register_hook): print ccr
1306 register in a fancy way.
1308 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1310 * eval.c (language.h): Include.
1311 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1312 to pointer types when the current language is C. It loses for
1313 other languages when the lower index bound is nonzero.
1314 * valarith.c (value_subscript): Take array lower bounds into
1315 account when performing subscripting operations.
1316 * valops.c (value_coerce_array): Add comment describing why
1317 arrays with nonzero lower bounds are dealt with in value_subscript,
1318 rather than in value_coerce_array.
1320 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1322 **** start-sanitize-chill ****
1323 * ch-exp.y (FLOAT_LITERAL): Add token.
1324 * ch-exp.y (literal): Add FLOAT_LITERAL.
1325 * ch-exp.y (match_float_literal): New lexer routine.
1326 * ch-exp.y (convert_float): Remove.
1327 * ch-exp.y (yylex): Call match_float_literal.
1328 * ch-exp.y (yylex): Match single '.' after trying
1329 to match floating point literals.
1330 **** end-sanitize-chill ****
1332 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1333 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1335 * expprint.c (dump_expression): New function for dumping
1336 expression vectors during gdb debugging.
1337 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1338 MULTI_SUBSCRIPT and moved out of BINOP range.
1339 * expression.h (DUMP_EXPRESSION): New macro that calls
1340 dump_expression if DEBUG_EXPRESSIONS is defined.
1341 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1342 * parse.c (length_of_subexp, prefixify_subexp): Change
1343 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1344 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1345 prefixify'ing the expression.
1346 * printcmd.c (print_command_1): Add comment.
1347 **** start-sanitize-chill ****
1348 * ch-exp.y (expression_list): Add useful actions.
1349 * ch-exp.y (value_array_element): Add useful actions.
1350 * ch-exp.y (array_primitive_value): Add production.
1351 * ch-exp.y (yylex): Recognize ',' as a token.
1352 **** end-sanitize-chill ****
1354 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1356 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1357 POSIXize the recursive makes (make [variable assignments] target{s})
1359 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1361 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1362 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1363 CPLUS_MARKER for all SVR4 systems, so follow suit.
1364 * defs.h (strdup_demangled): Remove prototype.
1365 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1366 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1367 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1368 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1369 prim_record_minimal_symbol_and_info): Use new macro
1370 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1371 * minsyms.c (install_minimal_symbols): Use new macro
1372 SYMBOL_INIT_DEMANGLED_NAME.
1373 * stabsread.c (define_symbol): Use new macro
1374 SYMBOL_INIT_DEMANGLED_NAME.
1375 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1376 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1377 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1378 SYMBOL_INIT_DEMANGLED_NAME.
1379 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1380 SYMBOL_DEMANGLED_NAME now tests language itself.
1381 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1382 now tests language itself.
1383 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1384 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1385 mangled name member in the language dependent portion of a symbol.
1386 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1387 mangled name member appropriate for a symbol's language.
1388 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1389 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1390 SYMBOL_DEMANGLED_NAME now tests language itself.
1391 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1392 initializes language dependent portion of symbol.
1393 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1394 demangles and caches the demangled form of symbol names.
1395 * utils.c (fputs_demangled, fprint_symbol): Use current language
1396 to select an appropriate demangling algorithm.
1397 * utils.c (strdup_demangled): Remove, no longer used.
1398 **** start-sanitize-chill ****
1399 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1400 access the Chill mangled name member in the language dependent
1401 portion of a symbol.
1402 * ch-lang.c (chill_demangle): New function, simple demangler.
1403 * defs.h (chill_demangle): Add prototype.
1404 * symtab.h (language_dependent_info): Add struct for Chill.
1405 **** end-sanitize-chill ****
1407 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1409 * Makefile.in (BISON): Add comment that when bison is used, it
1410 must include the "-y" option.
1411 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1412 Remove defines to remap non-yacc symbols, thus backing out of
1413 previous recent changes. Standard policy is that non-yacc parser
1414 generators get fixed, rather than adding bug workarounds in gdb
1415 for each new one that pops up. Expand comment to note this.
1416 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1418 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1420 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1421 case. Use code in N_SOL.
1423 * paread.c: New file that contains all HPPA/HPUX symbol reading
1425 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1426 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1427 * (dbx_symfile_offsets): Make static.
1428 * (pastab_build_psymtabs): New interface routine for paread to
1429 send stabs into dbxread.
1430 * gdb-stabs.h: Remove gobs of HPPA cruft.
1432 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1434 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1436 **** start-sanitize-chill ****
1437 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1438 **** end-sanitize-chill ****
1440 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1441 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1442 and YYDEBUG is not already defined.
1443 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1444 them during the previous replacements.
1445 * printcmd.c (_initialize_printcmd): Update internal documentation
1446 for "set" command to note that the assignment syntax is language
1448 **** start-sanitize-chill ****
1449 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1450 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1451 and YYDEBUG is not already defined.
1452 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1453 single_assignment_action): New terminals and nonterminal for gdb
1454 extensions to chill expression grammer.
1455 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1456 tokens that start with '$' (register names, convenience vars, etc).
1457 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1458 * ch-exp.y (yylex): Call match_dollar_tokens.
1459 **** end-sanitize-chill ****
1461 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1463 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1464 accessing minimal symbol data.
1465 * infcmd.c (read_pc): Use #ifdef, not #if.
1466 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1467 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1468 minimal symbol data.
1470 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1471 frame. Use find_return_regnum to find the caller.
1472 * (find_unwind_entry): New routine to locate stack frame info
1473 associated with a procedure. This looks in the $UNWIND_START$
1474 section in the SOM file.
1475 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1476 figure out where the caller's return address is stored.
1477 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1478 to figure out the frame size for a procedure.
1479 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1480 * (init_extra_frame_info): New routine. Corrects PC and FP for
1481 outermost frame if necessary.
1482 * (frame_chain): New routine, moved from tm-hppa.h.
1483 * (skip_trampoline_code): Handle computed function calls (ie:
1484 calls from $$dyncall).
1485 * (unwind_command): Temporary support function to allow user
1486 to control/observe aspects of the unwind (stack frame) info.
1487 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1488 was in a system call, if so, then read the PC from r31.
1489 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1490 with extra arg for skip_trampoline_code().
1491 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1492 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1493 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1495 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1497 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1498 Call new bfd_get_size() and verify that string table is no larger
1499 than the file that is supposed to contain it.
1500 * symfile.c (syms_from_objfile): Only complain about configured
1501 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1502 current target is the default BFD target.
1504 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1506 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1507 * solib.c (bkpt_names): New array of symbol names to try to
1508 use for the "mapping complete" breakpoint. Configurable
1509 define SOLIB_BKPT_NAME is first one to try.
1510 * solib.c (find_solib): Test debug_base for nonzero rather
1511 than just greater than zero.
1512 * solib.c (enable_break): Use bkpt_names to look up address
1513 at which to set "mapping complete" breakpoint.
1515 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1517 * defs.h (STRCMP, STREQ, STREQN): New macros.
1518 * defs.h (demangle_and_match): Remove prototype.
1519 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1520 and STREQN defined in defs.h.
1521 * dwarfread.c (set_cu_language): For completely unknown languages,
1522 try to deduce the language from the filename. Retain behavior
1523 that for known languages we don't know how to handle, we use
1525 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1526 and demangled name fields in symbol.
1527 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1528 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1529 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1530 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1531 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1532 Replace usages throughout.
1533 * elfread.c (demangle.h): Include.
1534 * elfread.c (record_minimal_symbol): Remove prototype and function.
1535 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1536 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1537 * infcmd.c (jump_command): Remove code to demangle name and add
1538 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1539 * minsyms.c (demangle.h): Include.
1540 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1541 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1542 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1543 * mipsread.c (psymtab_language): Add static variable.
1544 * stabsread.c (demangle.h): Include.
1545 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1546 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1547 * stack.c (return_command): Remove explicit demangling of name
1548 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1549 * symfile.c (demangle.h): Include.
1550 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1551 to match macros in symfile.h and allow them to be compiled
1552 if INLINE_ADD_PSYMBOL is not true.
1553 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1554 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1555 Add code to demangle and cache C++ symbol names. Use macro form
1556 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1557 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1558 Remove, also defined in symfile.c, which we already fixed.
1559 * symtab.c (expensive_mangler): Remove prototype and function.
1560 * symtab.c (find_methods): Remove physnames parameter and fix
1562 * symtab.c (completion_list_add_symbol): Name changed to
1563 completion_list_add_name.
1564 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1565 the normal symbol name and the cached C++ demangled name.
1566 * symtab.c (lookup_demangled_partial_symbol,
1567 lookup_demangled_block_symbol): Remove prototypes and functions.
1568 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1569 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1570 Remove code to try demangling names and matching them.
1571 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1572 Fix to try matching the cached demangled name if no match is
1573 found using the regular symbol name.
1574 * symtab.c (find_methods): Remove unused physnames array.
1575 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1576 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1577 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1578 C++ demangled symbol names.
1579 * symtab.h: Much reformatting of structures and such to add
1580 whitespace to make them more readable, and make them more
1581 consistent with other gdb structure definitions.
1582 * symtab.h (general_symbol_info): New struct containing fields
1583 common to all symbols.
1584 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1585 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1586 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1587 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1588 symbol): Use general_symbol_info struct.
1589 * utils.c (demangle_and_match): Remove, no longer used.
1590 * valops.c (demangle.h): Include.
1591 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1592 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1593 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1594 symmisc.c, symtab.c, valops.c: Replace references to minimal
1595 symbol fields with appropriate macros.
1596 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1597 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1598 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1599 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1600 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1601 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1602 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1603 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1604 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1605 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1606 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1607 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1608 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1609 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1611 * buildsym.c (start_subfile, patch_subfile_names): Default the
1612 source language to what can be deduced from the filename.
1613 * buildsym.c (end_symtab): Update the source language in the
1614 allocated symtab to match what we have been using.
1615 * buildsym.h (struct subfile): Add a language field.
1616 * c-typeprint.c (c_print_type): Remove code to do explicit
1618 * dbxread.c (psymtab_language): Add static variable.
1619 * dbxread.c (start_psymtab): Initialize psymtab_language using
1620 deduce_language_from_filename.
1622 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1624 * valprint.c (val_print): Reorganize comment and add note
1625 about dependency on target byte ordering.
1626 **** start-sanitize-chill ****
1627 * ch-exp.y (value_array_slice): Fix typo.
1628 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1629 byte sized ints are assumed to be char strings and printed with
1630 string syntax. In chill, arrays of chars and arrays of
1631 bytes/ubytes are distinquishable, and printed appropriately.
1632 **** end-sanitize-chill ****
1634 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1636 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1637 read/write routines for HPUX.
1639 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1640 branch targets to compute target address using const from previous
1641 instruction if necessary.
1642 * Add `Q' operator to print out bit position field various
1644 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1645 cleanups, use new code from Utah.
1646 * (store_inferior_registers): Update to new code from Utah.
1647 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1648 * (fetch_register): Clear out priv level when reading PCs.
1649 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1650 * Remove decl of errno, #include wait.h and target.h.
1651 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1652 were inside of a kernel call. If so, then PC is in a different
1653 register. Also, mask out bottom two bits of all PCs so as not to
1654 confuse higher level code.
1655 * (push_dummy_frame): Create from #define in tm-hppa.h.
1656 * (find_dummy_frame_regs): Update from Utah.
1657 * (hp_pop_frame): Create from #define in tm-hppa.h.
1658 * (hp_restore_pc_queue): New, from Utah.
1659 * (hp_push_arguments): Big fixes from Utah.
1660 * (pa_do_registers_info, pa_print_registers): Only print out fp
1662 * (skip_trampoline_code): New routine to deal with stubs that
1663 live in nowhereland between callers and callees.
1664 * i860-tdep.c: Remove decl of attach_flag.
1665 * infrun.c (wait_for_inferior): Add new macro
1666 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1667 at by PC will be nullified. If so, then step the target once more
1668 so as to avoid confusing the user.
1669 * (just before step_over_function:): Use stop_func_start, not
1670 stop_pc when checking for the existance of line number info.
1671 stop_func_start will reflect the proper address of the target
1672 routine, not of the stub that we may be traversing to get there.
1673 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1674 to deal with the stubs that PA compilers sometimes stick between
1675 callers and callees. Also, define FLAGS_REGNUM for access to the
1677 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1679 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1680 write gr0, PC regs, and PSW!
1681 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1682 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1684 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1685 * Define struct unwind_table_entry.
1686 * valops.c (call_function_by_hand): Add another arg to
1687 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1690 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1692 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1694 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1696 * Makefile.in (VERSION): Bump to 4.7.4.
1697 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1698 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1699 * Makefile.in (HFILES): Add valprint.h.
1700 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1701 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1702 * typeprint.c, typeprint.h: New files for language independent
1703 type printing functions.
1704 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1705 type printing functions and definitions.
1706 * valprint.h: New include file for language independent value
1707 printing definitions.
1708 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1709 dependent value printing functions.
1710 * c-exp.y (production ptype): Add range_type variable and use new
1711 create_range_type function.
1712 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1713 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1714 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1715 "const static" to ANSI-conformant "static const".
1716 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1717 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1719 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1720 * coffread.c (decode_type): Add range_type variable and call to
1721 new create_range_type function.
1722 * complaints.c (complain): Remove unused val variable.
1723 * complaints.c (_initialize_complaints): Make it void.
1724 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1725 variable and call new create_range_type function.
1726 * defs.h (enum val_prettyprint): Move enum from value.h to here
1727 so we can avoid having to include value.h just for prototypes that
1728 need the enum (thanks ANSI).
1729 * dwarfread.c (struct_type): Local anonymous_size variable is
1730 only used if !BITS_BIG_ENDIAN.
1731 * dwarfread.c (decode_subscript_data_item): Add rangetype
1732 variable and call new create_range_type function.
1733 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1735 * eval.c (evaluate_subexp): Remove unused local variable name
1736 and the statement with no side effects that initializes it.
1737 * expprint.c (print_subexp): Change local_printstr to
1739 * gdbtypes.c (create_range_type): New function that creates
1740 a range type using code fragments from object file readers as
1741 an example of what has to be initialized.
1742 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1743 and high_bound parameters, replaced with a single range_type
1744 parameter. Change function body to use passed in range_type
1745 rather than handcrafting one.
1746 * gdbtypes.h (create_range_type): Add prototype.
1747 * gdbtypes.h (create_array_type): Change prototype parameters.
1748 * infrun.c (normal_stop): Remove unused local variables tem and c.
1749 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1750 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1751 stub functions that call error if called.
1752 * language.c (unknown_language_defn, auto_language_defn,
1753 local_language_defn): Add initializers unk_lang_print_type and
1755 * language.h (struct language_defn): Reformat for larger
1756 comments, add la_print_type and la_val_print members. Add
1757 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1758 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1759 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1761 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1763 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1764 * main.c (execute_command): Remove unused local variable cmdlines.
1765 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1766 (clear_displays), symmisc.c (block_depth), values.c
1767 (clear_value_history):
1768 Make testing of truth value of assignment result explicit.
1769 * mipsread.c (upgrade_type): Update FIXME to include future use
1770 of create_range_type.
1771 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1772 whatis_exp, maintenance_print_type): Move prototypes and functions
1774 * printcmd.c (_initialize_printcmd): Move add_com calls for
1775 ptype_command and whatis_command to new typeprint.c.
1776 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1777 * source.c (find_source_lines): Local variable c only used
1778 when LSEEK_NOT_LINEAR is defined.
1779 * stabsread.c (read_array_type): Use new create_range_type
1781 * stabsread.c (read_range_type): Add new index_type variable and
1782 call new create_range_type function rather than handcrafting
1784 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1785 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1786 * symtab.c (type_print_base usages): Use c_type_print_base.
1787 * symtab.c (type_print_varspec_prefix usages): Use
1788 c_type_print_varspec_prefix.
1789 * symtab.c (type_print_method_args usages): Use
1790 cp_type_print_method_args.
1791 * valprint.c: Completely ripped apart and the fragments used
1792 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1793 valprint.h. Remaining stuff is language independent.
1794 * value.h (struct fn_field): Forward declare for prototypes.
1795 * value.h (type_print_1): Remove prototype.
1796 * value.h (enum val_prettyprint): Moved to defs.h.
1797 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1798 * value.h (baseclass_offset): Add prototype.
1799 **** start-sanitize-chill ****
1800 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1801 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1802 * ch-typeprint.c: New file for language dependent type printing.
1803 * ch-valprint.c: New file for language dependent value printing.
1804 * ch-exp.y (parse_number): Remove prototype and stub function.
1805 * ch-exp.y (decode_integer_literal): Removed unused digits and
1807 * ch-exp.y (convert_float): Completely ifdef out for now.
1808 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1809 ch-lang.c (chill_op_print_tab):
1810 Change from ANSI-obsolescent "const static" to ANSI-conformant
1812 * ch-exp.y (yylex): Add unhandled storage class enumeration
1813 literals to switch statement for completeness.
1814 * ch-lang.c (chill_create_fundamental_types): Remove unused
1815 nbytes variable. Change dummy type to 2 bytes to match int.
1816 Handle FT_VOID types gratuituously added to chill DWARF by
1817 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1818 type rather than a one byte TYPE_CODE_INT type.
1819 * ch-lang.c (chill_language_defn): Add chill_print_type and
1821 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1822 **** end-sanitize-chill ****
1824 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1826 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1827 bfd_get_symbol_leading_char instead.
1829 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1830 leading character from names.
1831 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1832 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1833 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1835 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1836 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1837 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1838 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1839 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1840 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1841 * symfile.c (syms_from_objfile): Insert debugging check to test
1842 NAMES_HAVE_UNDERSCORE setting against the BFD support.
1844 * doc/gdbint.texinfo (Host Conditionals): Remove
1845 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1847 (Target Conditionals): Remove all of the above.
1849 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1851 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1852 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1854 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1856 * coffread.c (decode_type): catch negative tagndx fields generated
1858 * exec.c: comment out string following #endif.
1859 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1860 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1862 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1863 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1865 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1867 * complaints.c: New file, code moved from utils.c.
1868 * complaints.c (complain): Made into a varargs function.
1869 * complaints.h: New file, code moved from symfile.h.
1870 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1871 * Makefile.in (HFILES): Add complaints.h.
1872 * Makefile.in (OBS): Add complaints.o.
1873 * symfile.c (complaint_root, stop_whining, complaint_series,
1874 complain, clear_complaints, add_show_from_set for stop_whining):
1875 Moved to complaints.c.
1876 * symfile.h (struct complaint, complaint_root decl, complain
1877 prototype, clear_complaints prototype): Moved to complaints.h.
1878 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1879 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1880 complaints.h. Remove casts from arguments to complain(),
1881 which is now a varargs function, and remove unnecessary
1882 placeholder zero args.
1883 * defs.h (begin_line): Add prototype.
1884 * defs.h (vprintf_filtered): Add prototype.
1885 * dwarfread.c (varargs.h): Remove, no longer needed.
1886 * dwarfread.c (dwarfwarn): Remove prototype and function.
1887 * dwarfread.c (complaints): Define a bunch of complaints.
1888 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1889 usages to standard complain() calls.
1890 * utils.c (begin_line): New function that ensures that
1891 whatever gets filter-printed next starts on its own line.
1892 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1893 but to stdout (calls vfprintf_filtered internally).
1895 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1897 * remote.c: Avoid printf_filtered line limit. Suggested by
1898 Robert R. Henry, <rrh@tera.com>.
1899 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1901 * main.c (main): Accept --silent as well as --quiet. Change +help
1902 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1904 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1905 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1907 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1909 * tm-nindy960.h, remote-nindy.c: Lint.
1911 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1913 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1914 a optional type to decorate as an array type, the type of the
1915 index, and the bounds of the array. Records this additional info
1916 in the array type for use with languages with nonzero array
1918 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1919 to note that arrays may have bounds.
1920 * gdbtypes.h (create_array_type): Update prototype.
1921 * c-exp.y (ptype production): Adjust for new create_array_type
1922 calling conventions.
1923 * coffread.c (decode_type): Call create_array_type rather than
1924 handcrafting array types.
1925 * convex-tdep.c (value_type): Remove, now use create_array_type.
1926 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1927 vector_type into calls to create_array_type.
1928 * dwarfread.c (decode_subscr_data): Name changed to
1929 decode_subscript_data_item throughout.
1930 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1931 create_array_type. Now records index type and range as well.
1932 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1933 change to use create_array_type.
1934 * dwarfread.c (read_subroutine_type): Test existing user defined
1935 types before decorating them, to ensure they are blank, and
1936 complain about it if they are not.
1937 * dwarfread.c (decode_fund_type): For unrecognized types, always
1938 return some valid type (type integer). If the unrecognized type
1939 cannot be an implementation defined type, complain as well.
1940 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1941 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1942 * mipsread.c (upgrade_type): Add FIXME comment that code to
1943 handcraft arrays should be replaced with call to create_array_type.
1944 * stabsread.c (read_array_type): Replace code to handcraft
1945 array types with call to create_array_type.
1946 * valprint.c (type_print_varspec_prefix): Minor formatting
1947 change, join lines that don't need to be split.
1949 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1951 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1952 decl for attach_flag, it now lives in inferior.h.
1953 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1954 Make most functions static.
1955 * hppah-nat.c: General cleanups, remove BSD specific code (since
1956 that all lives in hppab-nat.c).
1957 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1958 Change sense of test against inside_entry_file(). This fix is
1960 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1961 to read/write_register_bytes().
1962 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1963 work around PA-GAS assembler bug. Also, add trailing */ to some
1965 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1966 Same reason as above.
1968 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1970 * mipsread.c (parse_symbol): When checking whether a structured
1971 type is an enum, check qualifiers of its first member, as well as
1972 the base type of the member. Bug found and fixed by John M.
1973 Farrell, <farrell@fjord.reo.dec.com>.
1975 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1976 * remote-vx.c: Don't include vx-share/reg.h.
1977 * vx-share/ptrace.h: Reproduce from scratch.
1978 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1979 * Makefile.in: Remove references to removed files, and to removed
1980 29k-share directories.
1982 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1984 * c-lang.c (_initialize_c_language): Name changed from
1986 * m2-lang.c (_initialize_m2_language): Name changed from
1988 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1989 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1990 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1991 expression parsing into c-lang.c and m2-lang.c respectively.
1992 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1993 m2-exp.y respectively.
1994 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1995 and m2-* files respectively.
1996 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1997 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1998 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1999 * expression.h (struct block): Forward declaration for prototypes.
2000 * language.h (struct objfile): Forward declaration for prototypes.
2001 **** start-sanitize-chill ****
2002 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2003 * Makefile.in (HFILES): Add ch-lang.h.
2004 * Makefile.in (OBS): Add ch-lang.o.
2005 * ch-exp.y: Migrate code that has nothing to do with expression
2006 parsing into ch-lang.c.
2007 * ch-lang.c: New file, code migrated from c-exp.y.
2008 * ch-lang.h: New file, internal interface between ch-* files.
2009 * ch-lang.c (_initialize_chill_language): Name changed from
2010 _initialize_chill_exp.
2011 **** end-sanitize-chill ****
2013 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2014 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2015 * config/amix.mh (NATDEPFILES): Add.
2016 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2019 * dwarfread.c (decode_subscr_data): Remove spurious test that
2020 accepted only integer subscript types. We don't do anything
2021 with the type at the moment anyway.
2023 **** start-sanitize-chill ****
2024 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2026 * ch-exp.y (match_character_literal): Fix case where no
2027 match at all is found.
2028 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2029 width types. For example, "INT" is always 2 bytes regardless
2030 of the values of any TARGET_*_BIT macros. So use explicit
2031 numeric sizes for the types.
2032 **** end-sanitize-chill ****
2034 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2036 * c-exp.y (c_create_fundamental_type): New function to create
2037 language specific fundamental types for C.
2038 * m2-exp.y (m2_create_fundamental_type): New function to create
2039 language specific fundamental types for Modula 2.
2040 * c-exp.y (c_language_defn, cplus_language_defn): Add
2041 c_create_fundamental_type to language struct initializers.
2042 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2043 to language struct initializers.
2044 * dwarfread.c (expression.h, language.h): Include.
2045 * dwarfread.c (ftypes): New array to hold fundamental types
2046 for current compilation unit.
2047 * dwarfread.c (cu_language_defn): New pointer to language
2048 struct for language of current compilation unit.
2049 * dwarfread.c (dwarf_fundamental_type): New function to
2050 create/lookup fundamental types.
2051 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2052 * dwarfread.c (throughout): Replace lookup_fundamental_type
2053 with dwarf_fundamental_type.
2054 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2055 compilation unit (may be different language or different objfile).
2056 * gdbtypes.c (lookup_fundamental_type): Move actual type
2057 creations into language specific fundamental type creation
2058 functions and call via create_fundamental_type. Add comment
2059 about this function being obsolescent.
2060 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2061 sized signed and unsigned integers.
2062 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2063 * language.c (language_def): New function to lookup a language
2064 struct given it's enumeration.
2065 * language.h (struct language_defn): Add la_fund_type, a pointer
2066 to a function that creates fundamental types for this language.
2067 * language.h (create_fundamental_type): New macro to create
2068 fundamental types based on the current language.
2069 * language.h (language_def): Add prototype.
2070 * language.c (unk_lang_create_fundamental_type): New function
2071 for initializing language structs, calls error if called.
2072 * language.c (unk_language_defn, auto_language_defn,
2073 local_language_defn): Use unk_lang_create_fundamental_type.
2074 **** start-sanitize-chill ****
2075 ch-exp.y (chill_create_fundamental_type): New function.
2076 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2077 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2078 **** end-sanitize-chill ****
2080 **** start-sanitize-chill ****
2081 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2083 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2085 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2086 as GCC_PRODUCER and GPLUS_PRODUCER.
2087 **** end-sanitize-chill ****
2089 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2091 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2094 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2096 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2097 rather than '$'. This particular piece of braindamage is
2098 spreading like ooze. It's now infected libiberty, deja-gnu,
2100 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2101 hardwired '$' character.
2103 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2105 (Changes to break incredibly ugly, unmaintainable 750 line
2106 read_struct_type function up into managable pieces.)
2107 * Makefile.in (VERSION): Bump to 4.7.3.
2108 * stabsread.c (struct field_info): Local struct definition.
2109 * stabsread.c (read_member_functions, read_struct_fields,
2110 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2111 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2112 functions from fragmented read_struct_type.
2113 * stabsread.c (stabs_general_complaint): Catchall complaint.
2114 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2115 symbol name continuation code. Use macro throughout.
2116 * stabsread.c (various places): Replace add-one-to-pointer
2117 with pointer increment.
2118 * stabsread.c (read_type): Retain function local copy of type
2119 descriptor. Rearrange code calling read_struct_type() to match
2121 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2122 a single blank as the name of nameless enumerations. Recognize
2123 this special case and set nameless flag.
2124 **** start-sanitize-chill ****
2125 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2127 * ch-exp.y (access_name): New non-terminal token and
2129 * ch-exp.y (general_procedure_name): Now a terminal token.
2130 * ch-exp.y (location): Expand production.
2131 * ch-exp.y (match_simple_name_string): New function.
2132 * ch-exp.y (yylex): Call match_simple_name_string and return
2133 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2134 **** end-sanitize-chill ****
2136 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2138 * munch: Backslash escape vertical bar characters inside
2139 grep patterns since they have special meaning for some greps.
2140 * parse.c (write_exp_string): Complete rewrite to store string
2141 contants as a leading explicit length, followed by the string data,
2142 followed by a trailing explicit length.
2143 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2144 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2145 Use recorded explicit length of strings in expression elements,
2146 rather than strlen. Adjust code to skip over strings stored in
2147 expression elements, and code to access strings, to account for
2148 new leading explicit size expression element.
2149 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2150 0, to avoid negative expression element indices.
2151 * valops.c (search_struct_method): Minor whitespace change.
2153 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2155 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2156 which together maintain a dynamically expandable static buffer
2157 for the lexer to use when translating C strings to their internal
2158 form (other future uses possible). Fix parsing of C style strings
2159 to do the normal C style input conversions of escaped character
2161 * valops.c (value_string): Remove translation of escaped
2162 character sequences, now done in C expression parser.
2163 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2164 and decides if it should be printed in literal form or some other
2165 form, based on it's ASCII value and setting of sevenbit_strings.
2166 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2167 macro, change indentation style.
2168 **** start-sanitize-chill ****
2169 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2170 * ch-exp.y (chill_printstr): First cut at real function instead
2172 **** end-sanitize-chill ****
2174 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2176 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2178 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2180 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2182 * defs.h (sevenbit_strings): Add declaration.
2183 * defs.h (printchar): Replace with gdb_printchar.
2184 * language.h (language_defn): Add new function pointers
2185 la_printchar and la_printstr, to do language dependent
2186 printing of characters and strings.
2187 * language.h (local_printchar, local_printstr): New macros
2188 to call language dependent functions pointed to by la_printchar
2189 and la_printstr respectively.
2190 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2191 dependent functions for printing characters and strings.
2192 * c-exp.y (c_language_defn, cplus_language_defn): Add
2193 c_printchar and c_printstr.
2194 * command.c (do_setshow_command): Rename printchar use to
2196 * expprint.c (print_subexp): Replace C style string output
2197 with call to local_printstr.
2198 * language.c (unk_lang_printchar, unk_lang_printstr):
2199 New stubs, currently errors.
2200 * language.c (unknown_language_defn, auto_language_defn,
2201 local_language_defn): Add unk_lang_printchar and
2203 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2204 language dependent functions to print characters and strings.
2205 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2206 * utils.c (printchar): Renamed to gdb_printchar.
2207 * valprint.c (print_string): Remove prototype, function moved
2208 to c-exp.y, where it becomes c_printstr.
2209 * valprint.c (print_max): Made global for reference from the
2210 language dependent printing routines in *-exp.y.
2211 * valprint.c (repeat_count_threshold): New variable with function
2212 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2213 Change all references to old macro to references to new variable.
2214 * valprint.c (value_print, val_print): Replace calls to
2215 print_string with calls to local_printstr.
2216 * valprint.c (val_print): Replace C style character printing
2217 with call to local_printchar.
2218 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2219 * valprint.c (_initialize_valprint): Add add_show_from_set
2220 call for setting up repeat_count_threshold as print variable.
2221 **** start-sanitize-chill ****
2222 * ch-exp.y (decode_integer_value): New function.
2223 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2224 * ch-exp.y (chill_printchar, chill_printstr): New language
2225 dependent functions for printing characters and strings.
2226 * ch-exp.y (chill_language_defn): Add chill_printchar and
2228 **** end-sanitize-chill ****
2230 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2232 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2233 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2234 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2236 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2238 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2239 and assume the process has been killed.
2241 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2243 * remote-udi.c (udi_open): Reset vars so that user can re-run
2244 programs without leaving GDB.
2245 * (many routines): Slightly improve error handling.
2246 * (download): Zero out BSS by longs instead of bytes to avoid
2247 timeouts in real hardware.
2248 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2249 that connection is no longer in use after shutdown() of socket.
2250 This keeps GDB from dying of a SIGPIPE when you issue multiple
2251 `target udi' commands.
2253 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2255 * language.h (language_format_info): New structure to bundle
2256 local formatting information.
2257 * language.h (language_defn): Replace individual format info
2258 with language_format_info structs.
2259 * language.h (local_*_format, local_*_format_prefix,
2260 local_*_format_specifier, local_*_format_suffix): New macros
2261 for binary/octal/decimal/hex formats to access info elements.
2262 * c-exp.y (c_language_defn): Update for new format handling.
2263 * m2-exp.y (m2_language_defn): Update for new format handling.
2264 * dbxread.c (language.h): Include for partial-stab.h use.
2265 * mipsread.c (expression.h, language.h): Include for
2267 * defs.h (local_hex_format, local_hex_format_custom,
2268 local_hex_string, local_hex_string_custom): Move to language.h.
2269 * language.c (local_hex_format_custom, local_hex_string,
2270 local_hex_string_custom, local_octal_format_custom): Use new
2272 * language.c (unknown_language_defn, auto_language_defn,
2273 local_language_defn): Update for new format handling.
2274 * printcmd.c (print_scalar_formatted): Use new macros
2275 to access decimal and binary format info for printing.
2276 **** start-sanitize-chill ****
2277 * c-exp.y (chill_language_defn): Update for new format handling.
2278 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2279 * ch-exp.y (decode_integer_literal): Add function
2280 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2281 * ch-exp.y (builtin_type_chill_char): Add definition.
2282 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2283 **** end-sanitize-chill ****
2285 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2287 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2289 (aix_framedata): added nosavedpc field.
2290 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2292 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2293 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2294 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2295 instructions as function_frame_info does. Expand special case of
2296 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2298 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2300 (function_frame_info): Set frameless if the function has no frame,
2301 and set nosavedpc if the PC was not saved. Handle gcc generated
2302 stfd 31,-4(31); st 31, -12(31) correctly.
2303 (frameless_function_invocation): New second argument pcsaved; if 0
2304 return whether the function has a frame, if 1 return whether the
2306 (frame_initial_stack_address): Correct typo: cache registers for
2307 callee_fi, not for fi, (avoids reading garbage memory locations).
2309 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2311 * infrun.c (wait_for_inferior (just before step_over_function
2312 label)): Change test for stepping into subroutine to check for the
2313 presence of line number info. This makes stuff compiled with -g1
2314 cause GDB to not lose control when stepping.
2316 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2317 Improve comments as well.
2319 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2321 * Makefile.in (VERSION): Bump to 4.7.2
2322 * symtab.c (find_pc_symtab): Fix return of random value
2324 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2325 Makefile since it contains sed patterns used in generation.
2326 Add sed pattern to also delete #include of any malloc.h.
2327 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2328 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2329 function names to conform to K&R terminology with respect to
2330 logical and bitwise operators:
2331 UNOP_ZEROP => UNOP_LOGICAL_NOT
2332 UNOP_LOGNOT => UNOP_COMPLEMENT
2333 BINOP_LOGAND => BINOP_BITWISE_AND
2334 BINOP_LOGXOR => BINOP_BITWISE_XOR
2335 BINOP_LOGIOR => BINOP_BITWISE_IOR
2336 BINOP_AND => BINOP_LOGICAL_AND
2337 BINOP_OR => BINOP_LOGICAL_OR
2338 PREC_OR => PREC_LOGICAL_OR
2339 PREC_AND => PREC_LOGICAL_AND
2340 PREC_LOGIOR => PREC_BITWISE_IOR
2341 PREC_LOGXOR => PREC_BITWISE_XOR
2342 PREC_LOGAND => PREC_BITWISE_AND
2343 value_zerop() => value_logical_not()
2344 value_lognot() => value_complement()
2345 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2346 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2347 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2348 and is nonexistant in some SVR4 based systems.
2349 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2350 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2352 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2353 * source.c (source_info): Fix minor nits, print "1 line" rather
2354 than "1 lines", and "language is <lang>".
2355 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2356 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2357 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2359 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2360 **** start-sanitize-chill ****
2361 * ch-exp.y: New expression parser, for GNU-Chill.
2362 * defs.h (enum language): Add language_chill.
2363 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2364 LANG_MODULA2 a recognized language.
2365 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2366 Chill as well as Modula-2.
2367 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2368 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2369 * language.c (set_language_command): Add chill.
2370 * language.c (binop_result_type, integral_type, character_type,
2371 boolean_type, structured_type, value_true, binop_type_check):
2372 Add language_chill cases.
2373 * language.h (_LANG_chill): Define.
2374 * symfile.c (deduce_language_from_filename): Recognize the
2375 filename extensions ".chill", ".c186", and ".c286" for Chill.
2376 * valprint.c (typedef_print): Add case for language_chill.
2377 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2378 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2379 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2380 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2382 * Makefile.in (distclean): Add target ch-exp.tab.c.
2383 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2384 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2385 * eval.c (evaluate_subexp): Add OP_BOOL case.
2386 * expprint.c (print_subexp): Add OP_BOOL case.
2387 **** end-sanitize-chill ****
2389 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2391 * infcmd.c (set_environment_command): Avoid skipping first
2392 char of env value if an '=' appears in it. Bug report and fix
2393 by Mark Jungerman, <maj@lucid.com>.
2395 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2397 * infcmd.c (step_over_calls): Improve comments.
2398 * symtab.c (find_pc_psymtab): Clean up a bit.
2399 * (find_pc_symtab): Fix comments, clean up code.
2400 * (find_pc_line): General cleanups, efficiency improvements.
2401 Also, don't return garbage when some line info exists, but there
2404 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2406 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2407 member, and the stat pointer passed to vmap_symtab was NULL, the
2408 wrong vmap entries would be modified. Fixes behavior where
2409 attempting to load symbols for a module with no member would mess
2410 up already read in symbols.
2412 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2414 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2415 29k-share/dfe/mini2udi.o.
2416 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2417 * alldeps.mak, depend: Update to deal with removal of
2418 aforementioned files.
2419 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2420 requirement for useless 'program' argument. Clean up
2421 udi_create_inferior, and udi_load to call common download()
2422 routine. Create download routine to load remote hosts directly
2423 (with the help of BFD) so that we don't need yank.c and
2425 Fix udi_detach to call UDIDisconnect with
2426 the right arguments. Clean up udi_resume, don't assign tip_error
2427 twice. Clean up udi_wait, straighten out status codes. Make
2428 udi_kill really work.
2430 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2432 * c-exp.y: separated host/target idea of integer type size,
2433 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2434 UINT and CHAR rules. (parse_number): work out the targetwise type
2435 of a number based upon it's size and qualifiers. (yylex): chars
2436 are now treated the same way as ints.
2438 * source.c (indentify_source_line): don't core dump if wanted
2439 line is larger than number of lines in source. (can happen when
2440 coff gets confused about #included source).
2442 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2444 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2445 when debugging a program with 100 shared libraries.
2447 * solib.c (solib_map_sections): Always close the BFD we open.
2448 Free all malloc'd storage we allocate, too, including error cases.
2449 (struct so_list): Remove unused so_bfd member.
2450 (clear_solib): Don't bother closing so_bfd.
2452 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2453 cacheable. `So many symbol files, so little file descriptors.'
2455 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2457 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2458 Stubs should stand alone as much as possible.
2460 * source.c (show_directories): Avoid printf_filtered length prob
2461 pointed out by Jonathan Stone.
2463 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2464 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2465 <Lee_Cooprider@vos.stratus.com>.
2467 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2469 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2470 struct, not struct itself.
2471 * serial.h (serial_restore): Fix prototype, takes pointer not
2474 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2476 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2477 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2479 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2481 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2482 Stubs should stand alone as much as possible.
2484 * README: Add remote-es1800.c and remote-st2000.c to table.
2485 * go32-nat.c: Remove, there is no native go32 support.
2486 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2488 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2490 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2491 new routines to deal with sending SIGINTs to attached processes
2492 when the user interrupts the controlling GDB.
2493 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2494 the aforementioned routines when waiting for the attached process.
2496 * elfread.c, mipsread.c: Include <string.h>.
2497 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2498 * serial.h: Add prototype for serial_restore().
2500 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2502 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2503 minimal_symbol_count, because the NULL symbol is not included in
2504 the count. This prevented this function from finding the last
2505 symbol in the table.
2507 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2509 * dbxread.c (process_one_symbol): if not defined
2510 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2511 the start of the function, not just after N_FUN.
2513 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2515 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2516 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2517 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2518 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2519 file. Remove preprocessor defines that previously did remapping.
2521 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2523 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2524 Bug fix courtesy of Alexander Klaiber.
2526 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2528 hp300 native support (hp300hpux untested).
2530 * hp300ux-xdep.c: removed.
2531 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2532 * xm-hp300hpux.h: updated copyright.
2533 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2534 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2535 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2536 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2537 fork-child.o coredep.o corelow.o.
2538 (NAT_FILE, NATDEPFILES): new macros.
2539 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2540 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2542 (NAT_FILE, NATDEPFILES): new macros.
2543 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2545 Vax ultrix native support.
2547 * nm-vax.h: new file.
2548 * Makefile.in (HFILES): added nm-vax.h.
2549 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2550 coredep.o corelow.o removed.
2551 (NAT_FILE, NATDEPFILES): new macros.
2552 * xm-vax.h: updated copyright.
2553 (REGISTER_U_ADDR): removed.
2555 Apollo native support (untested).
2557 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2558 * a68v-nat.c, nm-apollo68[bv].h: new files.
2559 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2560 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2561 * a68v-xdep.c: removed.
2562 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2563 inftarg.o fork-child.o a68v-xdep.o.
2564 (NAT_FILE, NATDEPFILES): new macros.
2566 * defs.h: include nm.h.
2567 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2568 sparc-tdep.c, : do not include nm.h.
2569 * doc/gdbint.texinfo: nm.h now included in defs.h.
2571 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2573 * Makefile.in (VERSION): 4.7.1 post release!
2575 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2577 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2579 * Makefile.in (VERSION): gdb-4.7 release.
2580 * README: Update for gdb-4.7.
2582 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2584 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2587 * alldeps.mak, depend: Update.
2589 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2591 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2593 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2594 causes problems in setting breakpoint in the right place in
2595 functions with `float' args which are passed as doubles.
2596 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2597 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2599 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2601 * Makefile.in (HFILES): Add nm-i386sco.h.
2602 * dwarfread.c: include <sys/types.h> for SCO.
2603 * infptrace.c: Don't include ptrace.h under SCO.
2604 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2606 * config/i386v.mt: Add exec.o to TDEPFILES.
2608 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2610 * i386v-nat.c: Remove space from front of #endif.
2611 * irix4-nat.c: Remove externs of registers[], include inferior.h
2613 * mips-nat.c: Explicitly initialize zerobuf to 0!
2614 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2615 Always setup fci->frame, even if it's non-zero. Too many places
2616 depend upon this behavior (and I have to get a release out the
2618 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2619 processing_gcc_compilation if we find the embedded stabs marker.
2620 This fixes several bugs with finding the location of short or char
2621 function parameters passed on the stack.
2623 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2625 Native support for sun4sol2.
2627 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2628 * nm-sysv4.h: new file.
2629 * Makefile.in (HFILES): added nm-sysv4.h.
2630 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2631 (NAT_FILE, NATDEPFILES): new macros.
2632 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2634 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2636 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2637 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2639 * Makefile.in (VERSION): Tick to 4.6.9.
2641 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2643 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2644 definition, replace with portable one.
2645 * remote-nindy.c: Lint.
2646 (nindy_wait): Return type is int, result is inferior_pid.
2647 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2648 (initialize_symmisc): Remove empty function.
2649 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2650 Remove obsolete, misspelled macro.
2651 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2652 (all @node commands): Use new form to avoid nitpicking errors.
2653 * doc/gdbint.texinfo: Document host/native/target split.
2655 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2657 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2659 * xm-mips.h (offsetof): Don't define this if __STDC__.
2661 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2663 umax native support (untested).
2665 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2667 (NAT_FILE, NATDEPFILES): new macros.
2668 * config/umax.mt (TDEPFILES): removed exec.o.
2669 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2670 removed to nm-umax.h.
2671 * nm-umax.h: new file.
2672 * Makefile.in (HFILES): added nm-umax.h.
2674 hppa native support (untested).
2676 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2677 (NAT_FILE, NATDEPFILES): new macros.
2678 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2679 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2680 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2681 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2682 * hppa[bh]-xdep.c: removed.
2683 * hppa[bh]h-tdep.c: do not include ptrace.h.
2684 * Makefile.in (HFILES): added nm-hppa[bh].h.
2686 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2688 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2690 * mips-nat.c: Straighten out include files. Work around
2691 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2694 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2696 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2697 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2698 backtraces from core files work.
2699 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2700 Functions are now defined in mips-nat.c.
2702 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2704 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2705 serial_default_name().
2707 * remote-hms.c, ser-go32.c, serial.h: Change from
2708 serial_timedreadchar() to new serial_readchar().
2710 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2712 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2714 * c-exp.y: Moved handling of 'const' and 'volatile' from
2715 <type> to <typebase>. This removes 2 conflicts.
2717 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2719 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2720 from breakpoint table when reseting breakpoints.
2722 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2724 Native support cleanup and corefile fixes for i386 SVR4 systems.
2726 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2727 fill_fpregset): Moved to i386v4-nat.c
2728 * i386v4-nat.c, nm-i386v4.h, : New files.
2729 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2730 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2731 change i386v-nat.o to i386v4-nat.o.
2733 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2735 Miscellaneous 386 configs updated.
2737 * config/i386aout.mt (TDEPFILES): removed exec.o.
2738 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2739 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2740 (NAT_FILE, NATDEPFILES): new macros.
2741 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2742 config/i386v4.mt (TDEPFILES): removed exec.o.
2743 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2744 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2745 (NAT_FILE, NATDEPFILES): new macros.
2746 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2747 fork-child.o coredep.o corelow.o i386-xdep.o.
2748 (NAT_FILE, NATDEPFILES): new macros.
2750 Native support cleanup for i386bsd (untested).
2752 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2753 * config/i386bsd.mh (NATDEPFILES): added exec.o
2754 * tm-i386bsd.h (FLOAT_INFO): removed.
2755 * nm-i386bsd.h (FLOAT_INFO): added.
2757 Native support for i386v (untested).
2759 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2760 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2761 (NAT_FILE, NATDEPFILES): new macros.
2762 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2763 * i386-xdep.c: removed.
2764 * Makefile.in (HFILES): added nm-i386v.h
2765 * i386v-nat.c, nm-i386v.h: new file.
2766 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2768 * tm-i386v.h (FLOAT_INFO): removed.
2770 Native support for linux (untested).
2772 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2773 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2774 (NAT_FILE, NATDEPFILES): new macros.
2775 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2776 * Makefile.in (HFILES): added nm-linux.h.
2777 * nm-linux.h: new file.
2778 * xm-linux.h: updated copyright. cleaned up formatting.
2779 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2781 Native support for sun386 (untested).
2783 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2784 fork-child.o sun386-xdep.o.
2785 (NAT_FILE, NATDEPFILES): new macros.
2786 * config/sun386.mt (TDEPFILES): removed exec.o.
2787 * Makefile.in (HFILES): added nm-sun386.h.
2788 * sun386-nat.c, nm-sun386.h: new file.
2789 * sun386-xdep.c: removed.
2790 * xm-sun386.h: updated comment and copyright.
2791 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2794 Native support for i386mach (untested).
2796 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2797 fork-child.o mach386-xdep.o.
2798 (NAT_FILE, NATDEPFILES): new macros.
2799 * Makefile.in (HFILES): added nm-i386mach.h.
2800 * nm-i386mach.h, i386mach-nat.c: new files.
2801 * mach386-xdep.c: removed.
2802 * xm-i386mach.h: updated copyright.
2803 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2806 Native separation for go32 (untested).
2808 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2809 * go32-nat.c: new file.
2810 * go32-xdep.c (call_ptrace, child_resume,
2811 fetch_inferior_registers, store_inferior_registers,
2812 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2814 Native support for m88k (untested).
2816 * Makefile.in (HFILES): added nm-m88k.h
2817 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2818 FETCH_INFERIOR_REGISTERS): removed.
2819 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2820 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2821 (NAT_FILE, NATDEPFILES): new macros.
2822 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2823 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2824 * m88k-xdep.c: removed.
2826 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2828 * i386b-nat.c: Comment changes.
2829 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2831 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2833 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2835 Avoid longjmp()-catching compilation errors in cross-ports.
2837 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2838 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2839 Move from mips-tdep.c and tm-{irix3,mips}.h.
2840 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2842 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2845 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2846 (fetch_core_registers): Fix bfd_seek arguments.
2848 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2850 Make core files work again (add back the `core' target).
2852 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2853 (NATDEPFILES): Add corelow.o.
2854 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2857 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2858 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2859 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2860 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2861 appears. FIXME, these should be moved to NATDEPFILES for native
2864 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2866 Ultra3 host/target/native split. (untested).
2868 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2869 (fetch_register, fetch_inferior_registers,
2870 store_inferior_registers, fetch_core_registers): removed to
2872 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2874 * Makefile.in (HFILES): added nm-ultra3.h.
2875 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2876 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2878 (NAT_FILE, NATDEPFILES): new macros for native support.
2879 * config/ultra3.mt (TDEPFILES): exec.o removed.
2881 * xm-vaxult.h: add MEM_FNS_DECLARED.
2883 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2885 * Makefile.in (VERSION): Roll to 4.6.8.
2886 (OBS): Put version.o first, so Makefile rebuild happens early.
2888 * command.h: Publicize prototype for not_just_help_class_command.
2889 * command.c: Remove proto.
2890 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2891 output. Move "maint info" from class info to class maintenance,
2893 * infrun.c: Move "stop" to class_obscure, and give it a
2894 function so it will not be seen as a global help topic. FIXME,
2895 it should be possible to set these attributes independently.
2897 * core.c (core_command): Make nicer error message for no core support.
2899 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2901 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2902 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2904 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2905 (scan_compilation_units): Punt unused filename arg. dbfoff,
2906 lnoffset, and curlnoffset are file_ptr's now.
2907 (dwarf_build_psymtabs): Drop desc and filename args; use
2908 objfile. dbfoff and lnoffset are file_ptr's now.
2909 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2910 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2911 (elf_symfile_read): Skip desc and filename args to
2912 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2913 * gdb-stabs.h: Use file_ptr rather than off_t.
2914 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2915 compile-time debug check that someone turned off as "unused".
2916 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2917 * symfile.h: Update dwarf_build_psymtabs and
2918 elfstab_build_psymtabs prototypes.
2919 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2920 Use file_ptr offsets. bfd_seeks use L_SET.
2922 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2924 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2925 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2926 value so that demangler won't be invoked. This greatly speeds up
2928 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2929 linked_proc_info so that it properly deallocates the appropriate
2930 item after it is done with it instead of before.
2931 * Don't pass bogus frame pointer to create_new_frame(). Just
2932 leave it as zero so that lower level code will figure out the
2935 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2937 Sony News native support.
2939 * Makefile.in (HFILES): added nm-news.h.
2940 * nm-news.h: new file.
2941 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2942 fork-child.o coredep.o to NATDEPFILES.
2943 (NAT_FILE, NATDEPFILES): new macros for native support.
2944 * config/news.mt (TDEPFILES): removed exec.o.
2946 * remote-vx.c: remove redundant include of sys/time.h.
2948 * infrun.c: include ctype.h. Otherwise some machines result in
2949 undefined for isdigit.
2951 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2953 * configure.in: Convert m68k entries to m68* entries to handle
2954 all the various m68xxx hosts and targets.
2955 * config/news1000.mt: No longer needed, same as news.mt.
2957 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2959 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2961 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2963 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2964 nm-sun2.h, nm-mips.h.
2966 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2968 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2970 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2972 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2974 * xm-hppah.h: if __STDC__ is not defined, define
2976 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2977 compiler; see the comment in the file.
2979 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2981 First cut at support for all BSD variants on 386.
2983 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2984 * i386b-nat.c: New native support file.
2985 * configure.in: Add host and target for i[34]86-*-bsd*.
2986 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2988 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2990 Sun2 native support (untested).
2992 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2993 REGISTER_U_ADDR): removed to nm-sun2.h.
2994 * nm-sun2.h: new file.
2995 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2996 fork-child.o sun3-xdep.o removed.
2997 (NAT_FILE, NATDEPFILES): new macros.
2999 Mips native support. Decstation and iris4 have been tested.
3002 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3003 fill_fpregset): removed to irix4-nat.c
3004 * mips-xdep.c: removed.
3005 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3007 * procfs.c: include nm.h.
3008 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3009 * xm-irix4.h: bump copyright.
3010 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3011 PROC_NAME_FMT): removed.
3012 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3013 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3014 (NAT_FILE, NATDEPFILES): new macros for native support.
3015 (CC): supply default compiler switches.
3016 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3017 fork-child.o coredep.o.
3018 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3020 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3021 fork-child.o mips-xdep.o coredep.o.
3022 (NAT_FILE, NATDEPFILES): new macros for native support.
3024 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3026 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3027 (NATDEPFILES): added fork-child.o
3028 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3029 (NATDEPFILES): added fork-child.o
3030 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3031 (NATDEPFILES): added fork-child.o
3033 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3035 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3036 by using puts_filtered instead.
3038 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3040 * remote-nindy.c (nindy_load): Replacement version from Steve
3041 Chamberlain, doesn't require forking to run "strip" or "sx".
3043 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3045 * Makefile.in (HFILES): Add nm-*.h files.
3047 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3049 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3050 (NATDEPFILES): added fork-child.o.
3052 * doc/gdbint.texinfo: document a few more macros, create new
3053 section for native macros.
3055 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3057 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3058 resolution of copyright issues.
3060 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3062 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3063 subdir gets configured.
3065 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3067 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3069 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3070 searching for a "bfd_strip" program. Also, fixed up arguments
3071 passed to that program.
3073 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3074 which is now used for something else. Rewrite description of
3075 associated parameters to match how gdb does it now.
3076 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3078 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3080 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3082 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3085 * inferior.h (proc_signal_handling_change): prototype removed.
3086 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3087 (handle_command): now calls target_notice_signals.
3088 * procfs.c (proc_signal_handling_change): renamed to
3089 procfs_notice_signals. Now static. Add prototype. All callers
3091 * target.h (struct target_ops): new field, to_notice_signals.
3092 (target_notice_signals): new macro to cover new field.
3093 * target.c (cleanup_target): default to_notice_signals to ignore.
3094 * corelow.c (core_ops),
3096 inftarg.c (child_ops),
3097 procfs.c (procfs_ops),
3098 remote-adapt.c (adapt-ops),
3099 remote-eb.c (eb_ops),
3100 remote-es1800.c (es1800_ops, es1800_child_ops),
3101 remote-hms.c (hms_ops),
3102 remote-mm.c (mm_ops),
3103 remote-nindy.c (nindy_ops),
3104 remote-st2000.c (st2000_ops),
3105 remote-udi.c (udi_ops),
3106 remote-vx.c (vx_ops, vx_run_ops),
3107 remote.c (remote_ops),
3108 target.c (dummy_target),
3109 xcoffexec.c (exec_ops): added static initializer for
3111 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3113 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3115 * main.c (define_command): Add forgotten initializer.
3117 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3119 * language.c, language.h: Move saved_language out to global
3120 expected_language. Set expected_language when user expectation
3122 * language.c (language_info): Don't print type/range checking gub.
3123 * main.c (main): Set expected language.
3124 (execute_command): Check against expected language.
3125 * symfile.c (set_initial_language): Set expected language.
3127 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3129 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3131 A bunch of changes mostly to improve debugging of C++ programs.
3132 Specifically, the calling of inferiors methods is improved.
3134 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3135 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3136 hide the implementation details of pointer-to-method objects.
3137 How to tell if the pointer points to a virtual method is
3138 still very dependent on the particular compiler, but this
3139 should make it easier to find the places to change.
3140 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3141 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3142 macros, instead of a hard-wired-in code that incorrectly
3143 assumed a no-longerused representation of pointer-to-method
3144 values. And otherwise fix the relevant bit-rotted code.
3146 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3147 If there are both fields and methods, put a space between.
3149 * stabsread.c (read_struct_type): Fix bug in handling of
3150 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3151 by '_'). (It used to prematurely exit the loop reading in
3152 the fields, so it would think it should start reading
3153 methods while still in the fields. This could crash gdb
3154 given a gcc that can emit nested type information.)
3156 * valops.c (search_struct_method): Pass 'this' value by
3157 reference instead of by value. This provides a more
3158 consistent interface through a recursive search where the
3159 "bottom" functions may need to adjust offsets (due to multiple
3161 * valops.c, value.h, values.c: Pass extra parameters to
3162 value_fn_field and value_virtual_fn_field so we can
3163 correctly adjust offset for multiple inheritance.
3164 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3165 virtual function calls by using value_virtual_fn_field().
3166 * values.c: New function baseclass_offset, derived from
3167 baseclass_addr (which perhaps can be made obsolete?).
3168 It returns an offset rather than an address. This is a
3169 cleaner interface since it doesn't mess around allocating
3171 * valops.c (search_struct_method): Use baseclass_offset
3172 rather than baseclass_addr.
3174 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3176 * Makefile.in: Re-install 29K/UDI stuff.
3177 * remote-udi.c (udi_resume): Clean up.
3178 * (udi_wait): Rewrite, leave out bugs.
3179 * Add debugging code to print out all register fetches and stores.
3180 * Straighten out target_ops.
3181 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3183 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3185 * remote-udi.c (udi_create_inferior): run with no arguments should
3186 not pass the program name as an argument, since the UDI code
3187 already handles that.
3188 (udi_load): get the symbols from prog_name, not arg_string (the
3189 load command should really use arg_string as the program name, not
3190 prog_name, but at least the run command works now).
3192 * munch: HP9000/300 nm puts an extra space between T and symbol
3195 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3196 needed for vxworks targets.
3198 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3200 * am29k-tdep.c (_initialize_29k): Make it possible for the
3201 user to set and query the address where function calls into the
3202 inferior write a small scratch routine. `set call_scratch_address'
3203 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3204 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3205 not already cached validly.
3207 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3209 Rs6000 native support.
3211 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3212 machines without this header should not be compiling this file.
3213 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3214 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3215 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3216 * xm-rs6000.h: do not include ptrace.h.
3217 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3218 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3219 infptrace.o and inftarg.o move to NATDEPFIES.
3220 (NAT_FILE, NATDEPFILES): new macro for native support.
3222 Sun3 native support.
3224 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3225 new macros for native support.
3226 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3227 removed sun3-xdep.o.
3228 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3230 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3231 * sun3-nat.c, nm-sun3.h: new files for native support.
3233 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3235 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3236 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3237 dbfsize and use it to initialize new local file scope dbsize.
3238 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3239 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3240 DIEs as well as the current check for undersize DIEs. This helps
3241 to gracefully detect and reject corrupted DIE information.
3243 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3245 Add `command hooks' and a hook for inferior program stopping.
3247 * command.h (struct cmd_list_element): Remove unused `aux'
3248 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3249 * command.c (add_cmd): Initialize new fields, elim old.
3250 (add_alias_cmd): Clone new fields.
3251 (delete_cmd): Un-hook hookee if we're deleting hook.
3252 (help_cmd): Tell user the command is hooked, if it is.
3253 (lookup_cmd_1): Abbreviations return the original command
3254 instead of themselves, so that hooks on the original cmd will be
3256 * defs.h (enum command_class): Add class_pseudo and comments.
3257 * gdbcmd.h (execute_user_command): Add prototype.
3258 * infrun.c (normal_stop): If the stop command is hooked,
3259 run the hook whenever we stop.
3260 (hook_stop_stub): Stub for catch_errors.
3261 (_initialize_infrun): Set up pseudo "stop" command.
3262 * main.c (execute_user_command): Code extracted from execute_command.
3263 (execute_command): If hooked, run the hook before the command.
3264 (define_command): If defining a new hook, check the command it
3265 is hooking, and warn if none. Install the hook.
3266 * source.c (_initialize_source): "l" is an abbrev for "list".
3267 * doc/gdb.texinfo: Document command hooks.
3269 * Makefile.in (VERSION): Roll to 4.6.7.
3270 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3271 * infrun.c (breakpoints_inserted): Make it static again.
3272 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3274 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3276 Native file renaming.
3278 * nat-sparc.c -> sparc-nat.c
3279 * nat-sun4os4.h -> nm-sun4os4.h
3280 * nat-trash.h -> nm-trash.h
3281 * config/sun4os4.mh: track file renaming.
3282 * configure.in: link to nm.h rather than nat.h.
3283 * infptrace.c: include nm.h rather than nat.h.
3285 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3287 Host/target/native split for sun4.
3289 * Makefile.in (TSOBS): removed corelow.o.
3290 * infptrace.c: included nat.h.
3291 * nat-trash.h: temporary header file. This should be removed once
3292 all hosts have the native/host/target split.
3293 * configure.in: add a symlink from nat-trash.h to nat.h if no
3294 other nat file exists for this configuration.
3295 * sparc-tdep.c: no longer include sys/ptrace.h.
3296 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3297 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3299 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3300 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3301 to NATDEPFILES. removed sparc-xdep.o.
3302 (NATDEPFILES, NAT_FILE): new macros for native support.
3304 Break the direct connection from core_file_command to any
3305 particular type of core file support.
3307 * target.h (find_core_target): new prototype.
3308 * target.c (find_core_target): new function. Walks the target
3309 list looking for the core target.
3310 * core.c (core_file_command): replace calls to core_detach and
3311 core_open with find_core_target and direct calls.
3313 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3315 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3317 config/hp300hpux.mh: ALLOCA1 was not defined.
3319 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3321 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3322 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3323 until we can figure out a better way to do paging.
3325 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3327 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3328 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3329 * hppa-coredep.c: Remove, now that we use the hook.
3330 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3331 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3333 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3334 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3335 be ripped out and reimplemented right (see elfread.c).
3336 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3338 Rename all HPPA files to fit into unique DOS filenames:
3339 * *hppabsd* => *hppab*
3340 * *hppahpux* => *hppah*
3342 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3344 Make the /proc support a target-struct in its own right.
3346 * Makefile.in: Remove inftarg.[co], since it is now included via
3348 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3349 reference infptrace.o. Add fork-child.o to all *.mh that
3352 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3353 No longer global functions.
3354 (fork_inferior): New global function from fork-child.c.
3355 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3356 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3357 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3358 (child_create_inferior): New tiny function that calls fork_inferior.
3359 * fork-child.c: New file, containing fork_inferior, which is
3360 built from slight mods to inftarg.c's child_create_inferior.
3362 * procfs.c (procfs_ops): Add target vector.
3363 (attach): Rename as static do_attach.
3364 (procfs_create_inferior): New tiny function that calls fork_inferior.
3365 (child_xfer_memory): Rename to static procfs_xfer_memory.
3366 (store_inferior_registers): Rename to static procfs_store_registers.
3367 (inferior_proc_init): Rename to static procfs_init_inferior.
3368 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3369 procfs_files_info, procfs_open, procfs_mourn_inferior,
3370 procfs_can_run): Slightly mangled copies of the corresponding
3371 child_XXX routines from inftarg.c.
3372 (proc_wait): Renamed to static procfs_wait.
3373 (child_resume): Rename to static procfs_resume.
3374 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3375 (initialize_proc_fs): Rename to initialize_procfs. Set up
3378 * putenv.c: index -> strchr.
3379 * regex.c: Always rename bcopy to memcpy, etc.
3380 FIXME: Eventually do the renames rather than use #define's.
3381 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3383 * sparc-xdep.c: Move deferred_stores to target dependent.
3384 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3386 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3388 Split non-target-dependent code out of target_attach routines.
3390 * target.h: Comments on target_attach args and results.
3391 * infcmd.c (attach_command): Check for existing execution, call
3392 target_attach, set up terminal status and wait_for_inferior, wait
3393 for the attach status, and do normal_stop.
3394 * inftarg.c (child_attach): Remove target independent stuff.
3395 * remote-adapt.c (adapt_attach): Ditto.
3396 * remote-mm.c (mm_attach): Ditto.
3397 * remote-udi.c (udi_attach): Ditto.
3398 * remote-vx.c (vx_attach): Ditto.
3402 * remote-hms.c (hms_attach): Remove completely, it was useless.
3403 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3404 commented-out start_remote calls.
3405 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3406 DENTER and DEXIT macros and their calls. Use a real debugger --
3407 like gdb -- to see what functions are being called when.
3408 * utils.c (strcmp_iw): Make nonstatic, for lint.
3410 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3412 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3414 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3416 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3417 fix to differentiate between gcc1 & gcc2 compiled files so that we
3418 can debug calls that pass structs as args correctly.
3419 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3420 so, and what version.
3422 * remote.c (remote_wait): Make regs be char to avoid picayune
3423 ANSI compiler warnings.
3425 * energize.h: Move all external struct decls to inside of
3426 __STDC__, add prototype for energize_shell_wait().
3427 * energize.c (getpty): Clean up, make us really get a controlling
3429 * (energize_initialize): Disable SIGIO prior to setting up for
3430 I/O interrupts. Move setsid(), et. al. to getpty().
3431 * (energize_shell_wait): New routine to wait for things started
3432 via the shell command, uses wait() instead of /dev/proc.
3433 * Also, add prototype for execute_command_1().
3435 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3437 * inftarg.c (child_create_inferior, child_attach,
3438 child_mourn_inferior): collect unix child process stratum
3439 functions which live below the target vector into this file to
3440 facilitate host/target/native split. Also, make them static.
3441 * inflow.c (child_mourn_inferior): removed.
3442 * infrun.c (child_create_inferior, child_attach): removed.
3443 (resume): becomes global so that functions below the
3444 target vector can find it.
3445 * inferior.h (resume): add prototype.
3446 (child_mourn_inferior, child_create_inferior, child_attach):
3449 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3450 replaced with find_default_attach and
3451 find_default_create_inferior.
3453 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3455 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3456 addresses don't get displayed in the wrong positions.
3458 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3460 Separate core functions along target vector in preparation for
3461 native support. Functions above vector now live in core.c. Those
3464 * core.c (solib_add_stub, core_close, core_open, core_detach,
3465 get_core_registers, core_files_info, core_ops): moved to corelow.c
3466 (_initialize_core): removed addition of core_ops target.
3467 * corelow.c: new file.
3468 (solib_add_stub, core_close, core_open, core_detach,
3469 get_core_registers, core_files_info, core_ops): moved from core.c
3470 (_initialize_corelow): new function.
3471 * gdbcore.h (core_open, core_detach): added prototypes.
3472 (core_ops): add forward declaration.
3473 * Makefile.in (SFILES_MAINDIR): add core.c
3475 (TSOBS): change core.o to corelow.o
3477 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3479 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3480 instead of 'sun' predefined symbol so that trap analysis code is
3481 enabled only when the TARGET is a sun3.
3483 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3485 * tm-i960.h (ext_format_i960): Add top-level declaration.
3486 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3487 blocks, else Sun4 compiler complains.
3489 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3491 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3492 instruction's argument. Patch from jonathan@cs.stanford.edu
3495 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3497 Break the thread of control that implies that a unix child
3498 process will be the default target.
3500 * target.c (find_default_run_target, find_default_attach,
3501 find_default_create_inferior, return_zero): new functions.
3502 (cleanup_target): Make return_zero the default for to_can_run.
3504 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3505 child_create_inferior references with find_default_XXX instead.
3507 * target.h (struct target_ops): new field, to_can_run.
3508 (find_default_attach, find_default_create_inferior): new prototypes.
3509 (target_can_run): new macro.
3511 * Also added a zero (default) to_can_run element to all static
3512 struct target_ops initializations throughout GDB, except:
3513 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3515 * infrun.c (child_create_inferior): Clean up error handling when
3516 no exec file is specified.
3517 (child_attach): Don't require exec file.
3519 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3521 Remove kill_inferior_fast, in favor of target_kill, which goes
3522 through the target vector.
3524 * inferior.h (kill_inferior_fast): remove declaration.
3526 * main.c (disconnect): call quit_cover using catch_errors rather
3527 than calling kill_inferior_fast directly. New way goes through
3528 the target vector, handles attached processes, and writes
3529 command history if appropriate.
3530 (quit_cover): new function, wrapper for quit_command.
3532 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3533 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3534 inlining them into the local kill_inferior when needed.
3536 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3538 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3539 * stabsread.c (read_struct_type): Simplify complicated expression
3540 for dumb DECstation compiler.
3542 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3544 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3545 operands to memory management instructions, from WRS.
3547 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3549 * main.c (main): Back out previous language setting changes.
3550 Replace with simple default to C before processing any init
3551 files. There MUST be a language set, even in the absence of
3552 init files or executables, or expression parsing fails.
3554 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3556 * main.c (main): Move code that sets initial language to
3557 symfile.c. Fixup places where command files are processed to
3558 be consistent in setting a default language if none has been
3560 * symfile.c (set_initial_language): Add code moved from
3561 main() that sets an initial default language when a new
3562 symbol file is read.
3563 * symfile.c (symbol_file_command): Call set_initial_language.
3564 * symtab.c (find_main_psymtab): Add FIXME comment.
3566 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3568 * breakpoint.c, sparc-tdep.c: comment changes.
3569 * configure.in: removed target_dependent line.
3571 * remote-mm.c (mm_attach): change printf to error to prevent
3573 * remote-udi.c (udi_attach): change printf to error to prevent
3576 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3577 calls to {fetch|store}_inferior_registers with calls to
3578 target_{fetch|store}_registers, for remote-target independence.
3580 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3582 * Makefile.in: Fix bug I introduced in merging Rich's change.
3583 * infrun.c (child_create_inferior): Use proceed() rather than
3584 doing all the same stuff by hand.
3586 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3588 * Makefile.in, configure.in: add support for files used only when
3589 configured native, that is, when host = target.
3591 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3593 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3594 stores are target dependent and were moved from xm to tm.
3596 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3598 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3600 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3601 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3603 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3605 * target.h (struct target_ops): removed to_convert_to_virtual and
3606 to_convert_from_virtual elements. Initializations removed from
3607 all static initializations.
3608 (target_convert_to_virtual, target_convert_from_virtual):
3610 (host_convert_to_virtual, host_convert_from_virtual): Removed
3611 forward declarations.
3612 * target.c (cleanup_target): removed default assignments for
3613 to_convert_to_virtual and to_convert_from_virtual.
3614 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3616 * findvar.c (value_of_register, value_from_register):
3617 target_convert_to_virtual inlined.
3618 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3619 * valops.c (value_assign): target_convert_from_virtual inlined.
3621 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3623 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3624 position wrong if used for the prompt.
3625 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3627 Support for accessing arbitrary MIPS stack frames in memory.
3629 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3630 set, run it before INIT_EXTRA_FRAME_INFO.
3631 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3633 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3634 (FP) value in the frame_info struct if it is zero (as from top of
3636 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3638 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3639 comes back as zero. So does FP_REGNUM, as a trigger for
3640 init_extra_frame_info.
3642 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3643 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3644 (INIT_FRAME_PC): Defined to null.
3645 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3646 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3647 Briefly explain MIPS stacks in GDB.
3649 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3651 * copying.awk, copying.c (show_copying_command,
3652 show_warranty_command): Rename from copying_info, warranty_info,
3653 to match command function conventions.
3655 * utils.c (prompt_for_continue): Reinitialize more-counts
3656 before printing anything, and again afterward. Fix comments.
3657 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3658 or alloca() if needed.
3660 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3661 detect native versus cross-host.
3663 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3665 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3666 Suns. Rename to m68k_saved_pc_after_call.
3667 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3668 m68k_saved... instead of sun3_saved...
3670 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3672 * Makefile.in (update-depend, update-alldeps): Split out of
3673 setup-to-dist, for convenience in rebuilding the depend and
3675 (assorted): Update to catch straggler files when building gdb.tar.Z.
3677 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3679 Preliminary cleanup for splitting host/native/target.
3681 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3682 here; it is dealt with at a gdb-target-independent level.
3683 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3684 high toned routine. Fix return type to void.
3685 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3686 Rich and I believe the "real problem" was that both single_step
3687 and target_resume were issuing PT_CONTINUE calls. This would
3688 cause the second PT_CONTINUE to sometimes fail because the process
3689 was already running.
3690 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3692 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3694 * energize.c (pty_to_kernel): Must check for EAGAIN as
3695 termination condition.
3696 (full_filename): Don't prepend dirname if filename begins with /.
3697 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3699 (getpty (NCR)): Lotsa bug fixes...
3700 (kernel_dispatch (case StopRType)): Use kill() instead of
3701 killpg() so we can deal with losing systems...
3702 (wait_for_events): Work around NCR select() lossage. It doesn't
3703 zero out readfds when select() returns zero.
3704 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3705 getcwd() instead of getwd() (NCR getwd() seg faults).
3706 (energize_wait): Use sigaction() for NCR. Their version of signal()
3707 is unreliable by default.
3709 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3710 error from PIOCSWSTOP.
3712 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3713 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3714 defs.h, utils.c: Make vfprintf_filtered global.
3716 * energize.c (send_location): New routine to consolidate all
3717 places where we must notify kernel of where the given pc is.
3718 (cplus_demangle): Put single-quotes around demangled names.
3719 (energize_call_command): Call send_location() after doing up,
3720 down, and frame commands.
3722 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3724 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3725 pass at doc for two new remote targets---29K using UDI, and Tandem
3726 ST2000 using STDBUG.
3728 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3730 * doc/all.m4: turn on H8/300 stuff for generic manual
3732 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3733 after explicit call to breakpoint() in serial stubs.
3735 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3737 * mipsread.c: Clean up some white space.
3738 (parse_symbol): Handle stEnd of stFile.
3739 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3741 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3742 store_inferior_registers): Replace unexplained numbers
3743 with manifest constants from a DECstation header file.
3744 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3745 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3747 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3749 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3750 for "down". Suggested by Richard Stallman.
3752 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3754 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3755 redeclaration bug on SunOS 4.
3757 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3759 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3760 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3761 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3762 they aren't already there.
3763 * remote-vx.c (vx_prepare_to_store): Ditto.
3764 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3766 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3768 Removed a large number of changes inserted by Per Bothner
3769 for C++ support. These will go back in when they've been
3772 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3774 * serial.h: Fix prototye for serial_raw().
3775 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3776 serial_write() to match prototypes.
3777 * remote-st2000.c (get_reg_name): Make *p be const.
3779 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3781 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3782 to agree with target structure field type.
3783 (nindy_store_registers): Ditto.
3785 * Makefile (OPCODES): New var, pointing to opcodes library.
3786 (CLIBS, CDEPS): Include it.
3787 (saber_gdb): Load opcodes library.
3789 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3791 * a68v-xdep.c (store_inferior_registers): declare as void.
3792 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3793 * remote-st2000.c: Massive changes to use new serial package.
3794 Also added 'connect' command to transparantly connect to serial
3796 * ser-termios.c: Big cleanup, use nicer coding conventions.
3797 * ser-bsd.c: New module, serial stuff for BSD systems.
3798 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3799 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3801 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3803 * doc/gdb.texinfo: fix shameful error of agreement reported by
3804 jimb@occs.cs.oberlin.edu (Jim Blandy)
3805 * doc/gdb.texinfo: remove old partial discussion of remote serial
3806 protocol (via serial debug stubs)
3807 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3808 use of serial debug stubs
3810 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3812 * symfile.h: Declaration of set_demangling_style() moved
3813 here from demangle.h (which is now in ../include).
3814 * i386-xdep.c: Update comment.
3816 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3818 * symtab.c (completion_list_add_symbol): restructured to optimize
3819 for time. First clip names that cannot match. Then clip any
3820 names we've already considered. Drop a redundant strncpy. Drop
3821 a redundant malloc and associated free for demangled names.
3823 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3825 * a68v-xdep.c (store_inferior_registers): Define as type void.
3826 * configure.in: Add host m68k-apollo*-bsd*.
3827 * demangle.c (struct demanglers): Use enum instead of constant
3828 value to keep braindamaged HP/Apollo compiler happy.
3830 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3832 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3833 match "FOO". This allows 'break Foo' to work when Foo is
3834 a mangled C++ function. (See comment before function.)
3836 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3838 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3839 for files in vx-share/*.c.
3840 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3841 for normal GDB source files.
3843 * Makefile.in (VERSION): Roll to 4.6.6.
3845 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3846 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3847 * tm-sun3os4.h: Update comments.
3848 * xm-delta88.h: Remove STACK_END_ADDR.
3850 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3852 * Makefile.in (VERSION): Roll to 4.6.5.
3854 * infrun.c: Lint for recent `handle' changes.
3856 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3857 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3858 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3859 should include a ser-XXX.o module.
3861 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3862 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3864 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3865 known suns in configure.in, rather than mapping them to unique
3866 config files that happen to duplicate other config files.
3867 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3868 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3870 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3872 * configure.in (*-*-sunos*): Use trailing * to match all
3873 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3874 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3875 in production on Sun-4.
3876 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3877 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3878 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3880 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3881 config/sparc-noun.mt: New target configs for embedded.
3882 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3884 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3885 target definitions for embedded with and without underlines on
3888 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3889 not a parameter of the CPU, but of the development environment.
3890 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3892 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3894 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3895 (which involves reading in main's symtab) if we have no breakpoints.
3897 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3899 * dwarfread.c (cu_language): New local variable to record
3900 language for current compilation unit being processed.
3901 * dwarfread.c (set_cu_language): New local function to decode
3902 and record language for current compilation unit being processed.
3903 * dwarfread.c (synthesize_typedef): Add local function to
3904 synthesize a typedef for C++ classes, structs, unions, and
3906 * dwarfread.c (read_structure_scope): Synthesize typedefs
3907 for C++ classes, structs and unions.
3908 * dwarfread.c (read_enumeration): Synthesize typedefs for
3910 * dwarfread.c (read_file_scope): Call set_cu_language to
3911 record language for current compilation unit. After symtab
3912 is built, save this recorded language.
3913 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3914 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3915 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3916 typedefs for C++ classes, structs, unions, and enumerations.
3917 * dwarfread.c (scan_compilation_units): Call set_cu_language
3918 to record language for current compilation unit.
3919 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3920 for TAG_enumeration_types, rather than in add_partial_symbol.
3921 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3922 case with class, struct, and union type cases, now that they are
3923 the same. Remove tests for non-NULL name attributes, now done
3925 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3926 treat as alias for TYPE_CODE_STRUCT for now.
3928 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3930 * Makefile.in: map "gdb" through program_transform_name when
3933 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3935 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3936 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3937 Use "regi" for local indexing through register numbers, reserving
3938 "regno" for the name of a specific register passed as an input
3939 parameter. Fix bug propagated through all versions that sometimes
3940 used regno as an index when it should have been regi, thus using
3941 -1 as an index in some cases.
3943 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3945 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3946 respectively, so same demangler can be used by other programs.
3947 * Makefile.in: Remove demangler stuff.
3948 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3949 * demangle.c (_initialize_demangler): Tell demangler which
3950 CPLUS_MARKER to assume.
3952 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3954 RS/6000 portability changes (for hosting cross-debuggers).
3956 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3957 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3958 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3959 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3960 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3961 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3962 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3963 (NO_SINGLE_STEP): Add, target-dependent.
3964 (loadinfotextindex): Lowercase, remove "aix_".
3965 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3966 (NO_SINGLE_STEP): Remove, target-dependent.
3967 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3968 * xcoffread.c: Only build file if RS/6000 native GDB.
3969 (build_function_symbol): Remove #if 0'd code.
3970 * rs6000-tdep.c: Cleanup. Add static fn protos.
3971 Use CORE_ADDR for addresses throughout. Make void fns void.
3972 (pop_dummy_frame): Add FIXME about bogosity of design here.
3973 (rs6000_struct_return_address): Ditto.
3974 (frameless_function_invocation, frame_get_cache_fsr,
3975 frame_initial_stack_address, xcoff_relocate_symtab,
3976 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3977 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3978 Use CORE_ADDRs. Change identifiers to lowercase.
3980 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3981 supplying dummy routines if non-native. Add prototype for
3982 static exec_one_dummy_insn. Move a mess of functions to
3983 rs6000-tdep.c (as above). Remove #if 0'd code.
3985 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3986 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3987 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3989 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3992 * vx-share/README, nindy-share/README: New files describing
3993 how these directories' code is shared, and with whom.
3995 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3997 * configure.in (target configurations): Reformat into table.
3998 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4000 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4001 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4002 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4003 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4004 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4005 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4007 * Makefile.in (config-check): Add command to check whether
4008 configure.in is consistent with config/*.
4010 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4012 * configure.in (host configurations): Reformat nested cases into
4013 easy-to-maintain table.
4014 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4015 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4017 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4019 * cplus-dem.c: Reorder args to most local functions to make them
4020 follow the consistent pattern of struct work_stuff pointer first,
4021 followed by pointer into string being demangled, followed by
4022 pointer to the string where the result is being stored, followed
4023 by other args. Also generally replace most variables of name
4024 "type" with "mangled" for consistency. They all pointed to the
4025 same string but half were one name and half the other.
4026 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4027 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4028 use whenever a qualified name is being demangled.
4029 * cplus-dem.c (do_type): Qualified names are treated similarly
4030 to fundamental types, not as modifiers of fundamental types.
4032 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4034 * configure.in: Add sparclite as a target.
4036 * sparc-stub.c (handle_exception): Flush instruction cache just
4037 before returning to the user. (hexToInt): Fix overzealous cleanup.
4039 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4041 * infrun.c (handle_command): Rewrite to allow multiple signal
4042 numbers, signal number ranges, and to recognize "all" to mean all
4043 signals except those used by the debugger.
4044 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4045 to set or reset actions for specific signals.
4047 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4049 * coffread.c (decode_type): Call alloc_type to alloc new
4051 * stabsread.c (read_array_type, read_range_type, define_symbol):
4052 Call alloc_type to alloc new types.
4053 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4054 from type_obstack to symbol_obstack.
4055 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4057 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4058 associated with a type, using the same mechanism as was used to
4059 allocate space for the type structure itself.
4060 * coffread.c (patch_type, coff_read_struct_type,
4061 coff_read_enum_type): Use TYPE_ALLOC.
4062 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4063 * gdbtypes.c (create_array_type, check_stub_method,
4064 allocate_cplus_struct_type): Use TYPE_ALLOC.
4065 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4066 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4067 read_range_type): Use TYPE_ALLOC.
4069 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4071 * breakpoint.c (breakpoint_re_set): Select a default source
4072 symtab if one is not currently selected.
4073 * utils.c (query): Call wrap_here before building the output
4074 query string, to turn off wrapping and flush any buffered output.
4075 Otherwise our query may end up in the wrap buffer and never be
4077 * eval.c (evaluate_subexp): Report error when attempting to
4078 evaluate subscript for types without a target type, rather
4079 than dumping core by using the NULL pointer.
4080 * symfile.c (symbol_file_command): Forget current_source_symtab
4081 and current_source_line when discarding symbol table.
4083 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4085 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4087 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4088 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4090 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4092 * remote.c (remote_open): Fix baud rate setting to make -b flag
4093 work. (remote_wait): Change 'T' message parser to deal with new
4094 improved format which allows stub to send an arbitrary bunch of
4096 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4097 make all this re-entrant by storing all state on the stack. Clean
4098 up memory error trapping. (computeSignal, set_debug_traps):
4099 make it all table driven. Make a start at a baud rate setting command.
4101 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4103 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4105 * remote-vx.c: redefine malloc to avoid buggy declaration on
4106 RS/6000 <rpc/types.h>.
4107 xm-rs6000.h: include <sys/select.h> to define fd_set for
4108 <rpc/svc.h> on RS/6000.
4110 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4112 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4113 recursive invocations of make. Always create installation
4116 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4118 * m68k-pinsn.c: Minor fix in style of output (don't use
4119 range to indicate floating point control registers).
4121 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4123 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4125 * infcmd.c (registers_info): Handle multiple register names.
4126 Changes inspired by Roland McGrath.
4128 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4130 * sparc-stub.c: New file. Mix it with your SPARClite
4131 application, and it will speak GDB remote protocol!
4132 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4133 deal with arbitrary registers. Needed for sparc-stub.
4135 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4137 * cplus-dem.c (cplus_markers): Add table for gnu style and
4138 use throughout, in place of compile time constant CPLUS_MARKER.
4139 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4140 * cplus-dem.c (cfront_special): New function, as suggested
4141 by pfieland@stratus.com.
4142 * cplus-dem.c (forget_types): New function.
4143 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4145 * cplus-dem.c (mop_up): Call forget_types().
4146 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4147 Use throughout, instead of checking current_demangling_style.
4148 * cplus-dem.c (demangle_signature): When finding an explicit
4149 start of function args, forget all remembered types for
4150 lucid/cfront style demangling.
4151 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4152 underbar characters, use last pair as the delimiter. Hoist
4153 gnu_special() call up to cplus_demangle(). Call cfront_special()
4155 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4156 for inherited classes.
4157 * cplus-dem.c (demangle_args): Document quirks of numbered
4158 references to previously seen types.
4159 * dbxread.c (read_ofile_symtab, process_one_symbol):
4160 Use AUTO_DEMANGLING rather than explicitly checking
4161 current_demangling_style.
4162 * demangle.h: Add some comments.
4163 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4164 CFRONT_DEMANGLING): New macros.
4165 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4166 not found in the actual producer string produced by lcc.
4167 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4168 than explicitly checking current_demangling_style.
4170 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4172 * breakpoint.c (enable_longjmp_breakpoint,
4173 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4174 Check for duplicate breakpoints at the same address. Bug report
4175 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4177 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4179 * buildsym.c (end_symtab): Document that end_symtab can return
4180 NULL under non-error conditions.
4181 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4182 returned from end_symtab for empty compilation units.
4184 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4186 * am29k-tdep.c: Lint from DECstation compiler.
4187 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4188 As the man page says, "Sometimes you just can't get lint to shut
4189 up". That doesn't mean you should blow away the code it won't
4191 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4192 it up over the next few weeks. Make mips x 29k build.
4193 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4194 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4195 but leave it as a comment because the breakpoint instruction
4196 is not easily accessible at this moment (it's static, and if
4197 we define one here, it goes into every file compiled).
4199 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4201 * Makefile.in (VERSION): Bump to 4.6.3.
4202 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4203 function scopes when building partial symbol tables.
4204 * objfiles.c (open_existing_mapped_file): Make it clear in
4205 warning message that out of date mapped files are ignored.
4206 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4207 unit source file name in error message.
4209 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4211 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4212 * dwarfread.c (struct_type): In absence of AT_byte_size for
4213 bitfield, use size of object of member's type for the size of
4214 the anonymous object containing the bit field.
4215 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4216 an AT_byte_size attribute is seen.
4217 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4218 union aux_ext (was aux_ent).
4219 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4220 unsigned char* to char*, for Lucid compiler.
4221 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4222 to be correct type (from unsigned char* to char*).
4223 * valprint.c (type_print_derivation_info): Minor tweak to placement
4224 of commas in derived class printing.
4225 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4227 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4229 * xm-go32.h: Define LSEEK_NOT_LINEAR
4230 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4231 then work out the lseek positions of newlines by running through
4232 the file and `tell'ing. This makes source file listing work on
4233 OS's where the relationship between physical position in file and
4234 canonical position is indeterminate, eg VMS and DOS.
4236 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4238 * stabsread.c: Ensure that all members of all allocated structures
4239 are initialized to known state to avoid hard to find bugs with gdb
4240 using fields containing random data.
4241 * buildsym.c (start_subfile): Compact dirname initialization.
4242 * buildsym.c (patch_subfile_names): New function.
4243 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4244 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4245 * buildsym.h (patch_subfile_names): Add prototype.
4246 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4248 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4250 * remote-udi.c: Update comments.
4252 * remote.c (getpkt): Only force retransmission ten times;
4253 after that, assume bug in target code, and handle pkt anyway.
4255 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4257 * configure.in: Add support for apollo 68k under BSD environment.
4258 * xm-apollo68b.h: New file to support above.
4260 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4262 * configure.in: Recognize i486 host cpu.
4263 * valprint.c (type_print_derivation_info): Print derivation info
4264 in same form as class declarations in source.
4265 * valprint.c (type_print_varspec_suffix): Split arg printing
4266 code out to type_print_args function.
4268 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4270 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4271 at_import, at_frame_base.
4272 * dwarfread.c (completedieinfo): Remove cases for obsolete
4273 AT_visibility, AT_import, and AT_frame_base attributes.
4274 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4275 i860, which can keep up to 4 shadow breakpoints.
4276 * tm-stratus.h (USG): Define.
4277 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4278 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4279 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4280 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4281 * config/stratus.mt (TDEPFILES): Include files available from
4282 stratus that are not yet in release pending receipt of paperwork
4284 * buildsym.c (finish_block): Minor code format change.
4285 * gdbtypes.h (struct field): Add to comments.
4286 * gdbtypes.h (virtual_field_bits): Add to comments.
4287 * objfiles.c (allocate_objfile): Change obstack interface to
4288 match FSF merging efforts.
4290 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4292 * Makefile.in (VERSION): Bump to 4.6.2.
4293 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4294 * Makefile.in (OBS): Add stabsread.o
4295 * Makefile.in (stabsread.o): Add build rule.
4296 * stabsread.c, stabsread.h: New files.
4297 * buildsym.c: Split out stabs specific support to stabsread.c.
4298 * buildsym.h: Split out stabs specific support to stabsread.h.
4299 * dbxread.c (stabsread.h): Include
4300 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4301 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4302 * dbxread.c (read_ofile_symtab): Call end_stabs.
4303 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4304 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4305 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4306 really_free_pendings to cleanups.
4307 * elfread.c (elf_new_init): Call stabsread_new_init.
4308 * gdbtypes.c: Small changes to maintenance commands.
4309 * mipsread.c (stabsread.h): Include.
4310 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4311 * xcoffread.c (stabsread.h): Include.
4312 * xcoffread.c (global_stabs): Remove redundant def.
4313 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4315 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4317 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4318 * inflow.c (terminal_init_inferior, terminal_inferior,
4319 terminal_ours_1, initialize_inflow): Record and use state
4320 of lmode_inferior_valid and lmode_ours_valid.
4322 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4324 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4325 include <sgtty.h> on USG. (from sef).
4327 * depend: es1800 dependency needed here.
4329 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4331 * buildsym.c (read_struct_type): Initialize structs allocated
4332 with alloca, to avoid using random values from stack later on.
4333 * defs.h (fprintf_filtered): Add prototype.
4334 * gdbtypes.c (check_stub_method): Fix misleading comments.
4335 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4337 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4338 small changes to maint support functions.
4339 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4340 for some fields and expand comments.
4341 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4342 macro and track change to obstack_full_begin macro.
4343 * utils.c (fprintfi_filtered): New function.
4344 * valprint.c (type_print_base): Fixup field printing to not
4345 print extraneous lines and not print bogus "no data fields"
4346 messages for C++ classes with no data members. Also use new
4347 fprintfi_filtered function.
4349 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4351 * configure.in: es1800 ok for 68000 too.
4353 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4355 * configure.in: echo error messages to stderr, not stdout
4357 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4359 * configure.in: recognize hppa* instead of hppa
4361 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4363 * energize.c: Second cut at DynamicLoad message handling.
4365 * energize.c: Relativize pathnames in #include statements.
4366 * (kernel_dispatch): Better error messages for unknown protocol
4368 * (kernel_dispatch): First cut at DynamicLoad message handling.
4370 * Makefile.in: Remove -I../readline from all compilations,
4371 include a special case for main.o instead.
4373 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4375 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4376 error if it fails to find a member type, rather than return NULL
4377 and trigger a coredump.
4378 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4379 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4380 match on complete demanglings, including argument lists for member
4381 functions, rather than just accepting the first demangling that
4382 matches the class and function name.
4383 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4384 to start_symtab as the directory name.
4385 * dwarfread.c (completedieinfo): Strip off any leading hostname
4386 portion of the AT_comp_dir attribute string. Gdb doesn't know
4387 what to do with them (FIXME).
4389 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4391 * breakpoint.c (commands_command): Simplify code a bit, remove
4392 unnecessary fflush().
4394 * Makefile.in (OTHERS): Add gcc.patch.
4395 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4397 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4399 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4400 lcc producer string.
4402 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4404 * WHATS.NEW renamed to NEWS.
4406 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4408 * dbxread.c, dwarfread.c: Re-enable experimental code to
4409 automatically select demangling style.
4410 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4411 DEMANGLING_STYLE, to make more descriptive. Revert back to
4412 "auto" as default. Comment use.
4413 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4414 * Makefile.in (${DEMANGLER}.o) Remove target and special
4417 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4419 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4421 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4423 * Makefile.in, demangle.c: Change default demangling style to
4425 * Makefile.in: Update version to 4.6 !!!
4426 * README, WHATS.NEW: Update for 4.6.
4428 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4430 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4433 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4434 nodes as base classes.
4436 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4438 * alldeps.mak, depend: Update.
4440 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4442 * Makefile.in (VERSION): 4.5.9.
4444 * xm-hp300bsd.h: Add decl for strdup().
4445 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4446 PDR. Cleanup a few things, fix compilation warnings.
4448 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4450 * Makefile.in (DEMANGLING_STYLE): New define to set default
4451 demangling style for C++. Defaults to "auto".
4452 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4453 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4454 * Makefile.in (OBS): Add demangle.o
4455 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4456 Remove compile time decisions about demangling style and replace
4457 with runtime decisions using current_demangling_style.
4458 * cplus-dem.c (main): Expand code included during building of
4459 standalone demangler to recognize demangling style options.
4460 * dbxread.c (demangle.h): Include.
4461 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4462 demangling style if processing g++ code and current demangling style
4463 is auto (Note: this feature currently disabled.)
4464 * demangle.c: New file, generic demangling control.
4465 * demangle.h (demangling_styles): New enumeration to select one
4466 of several demangling styles. Also define string names for each
4468 * demangle.h (set_demangling_style): Add prototype.
4469 * dwarfread.c (demangle.h): Include.
4470 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4471 New producer string prefixes to recognize.
4472 * dwarfread.c (handle_producer): Consolidate actions for specific
4473 producers. Set demangling style based on producer string if
4474 current style is auto. (Note: this feature currently disabled.)
4475 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4477 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4479 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4481 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4483 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4484 * c-exp.y: Call lookup_signed_typename() after seeing
4485 "signed". This handles "signed char" correctly.
4486 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4487 keywords before a type specifier.
4489 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4491 * command.c (lookup_cmd_1): Clarify descriptive comments.
4492 * gdbcmd.h (maintenanceprintlist): Add declaration.
4493 * main.c (maintenanceprintlist): Add definition.
4494 * main.c (gdb_completer_command_word_break_characters): Add.
4495 * main.c (symbol_completion_function): Switch completer word
4496 break character sets dynamically, based on whether completion is
4497 being done on commands or on something else.
4498 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4499 * maint.c: Include demangle.h.
4500 * maint.c (maintenance_demangle): New function.
4501 * maint.c (maintenance_print_command): New function.
4502 * maint.c (_initialize_maint_cmds): Reorganize some commands
4503 under new maintenance print subcommand.
4505 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4507 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4508 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4509 target type. Otherwise, 'whatis this.field' wouldn't work,
4510 which would be inconsistent, since 'print this.field' works.
4511 * buildsym.c (read_struct_type, read_enum_type): Clear
4512 TYPE_FLAG_STUB flag.
4513 * buildsym.c (cleanup_undefined_types): Don't rely on a
4514 flawed "Reasonable test to see if" a type has been defined
4515 since it was referred to; now we can just see if the
4516 TYPE_FLAG_STUB flag has been cleared.
4517 * valprint.c (print_type_base): Emit public/protected/private
4518 labels for methods as well as fields. Also, indent these labels
4519 2 spaces instead of 4, for a more conventional "look".
4520 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4521 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4522 * gcc.patch: New file. Contains patch for gcc (so people
4523 with gdb-2.2.x won't have to wait for a new gcc release).
4525 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4527 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4528 (print_addr): Call print_address to show symbolic version as well.
4530 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4532 (vx_read_register): Declare inferior_fp_regs. Delete code for
4533 copying "inferior_registers" around; the values are already in var
4534 "registers". Use correct size for register set.
4536 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4537 target doesn't support it.
4538 (vx_read_register): Don't try reading them either.
4540 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4541 VxWorks back end reads them in one contiguous set except for this
4543 (register_names): Change "pc" to "pcw" to avoid confusion printing
4545 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4546 find the PC under VxWorks.
4548 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4550 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4551 to create new blank types, instead of handcrafting them.
4552 * defs.h (printfi_filtered): Add prototype.
4553 * utils.c (printfi_filtered): New function.
4554 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4555 to simplify the code. Other cleanups.
4556 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4557 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4558 use of various fields.
4559 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4560 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4561 production that currently treats it exactly the same as STRUCT.
4562 * c-exp.y (yylex): Recognize "class" as token CLASS.
4563 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4564 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4565 general symbol handling code. Call cplus_mangle_opname with
4567 * symtab.c (decode_line_2): Print demangled function names in
4568 breakpoint menus, instead of just file and line number.
4569 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4570 * valprint.c (type_print_base): Print "class" for C++ classes,
4571 rather than "struct". Print section labels for public, protected
4572 and private members of C++ classes.
4573 * values.c: Include demangle.h.
4574 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4576 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4578 * Makefile.in (VERSION): Update to 4.5.8.
4580 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4582 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4583 prevent crashes when examining cross-targets.
4584 * dbxread.c (process_one_symbol): Include directory name when
4585 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4586 find include files, and yacc/lex sources when the cwd doesn't match
4587 that in which the object was compiled.
4588 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4590 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4593 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4595 * maint.c (maintenance_command, maintenance_info_command):
4596 Install with allow_unknown as 0 and call help_list to show
4597 list of possibilities when no subcommand is specified.
4599 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4601 * configure.in: Add m68k-ericsson-*.
4602 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4604 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4606 * maint.c: New file.
4607 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4608 * Makefile.in (OBS): Add new file maint.o.
4609 * defs.h (command_class): Add class_maintenance.
4610 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4611 commands. Allow for them (and other nonessential parts of gdb)
4612 to be selectively left out under special circumstances.
4613 * gdbtypes.c (recursive_dump_type): New function; supports
4614 maintenance print-type command.
4615 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4617 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4619 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4620 initializers. Add initializations for setprintlist, showprintlist,
4621 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4622 * printcmd.c (maintenance_print_type): New maintenance cmd.
4623 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4624 implied by comment that all cmd lists are owned by main.c.
4625 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4626 that all cmd lists are owned by main.c.
4627 * language.c (setchecklist, showchecklist): Move to main.c, as
4628 implied by comment that all cmd lists are owned by main.c
4629 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4630 deletelist): Remove redundant declarations (also in gdbcmd.h).
4631 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4632 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4633 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4634 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4635 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4636 maintenance_print_msymbols, maintenance_print_objfiles):
4638 * symmisc.c (printsyms_command, printpsyms_command,
4639 printmsyms_command, printobjfiles_command): Removed from
4640 _initialize_symmisc.
4641 * main.c (dump_me_command): Moved to maint.c and renamed to
4642 maintenance_dump_me.
4643 * breakpoint.c (all_breakpoints_info): Rename to
4644 maintenance_info_breakpoints.
4645 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4646 all_breakpoints_info to add maintenance_info_breakpoints to the
4647 maintenanceinfolist instead.
4648 main.c (initialize_main): Set up maintenance class commands.
4650 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4652 * energize-patches: Fix minor problems with building energize lib.
4654 * energize-patches: Change names of all cadillac procedure calls
4655 to be energize procedure calls. Simplify many hooks by moving
4656 tests energize.c. Configure energize, and build it automatically now.
4658 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4660 * Makefile.in (VERSION): Bump to 4.5.7.
4661 * cplus-dem.c (demangle_args): Validate index for previously
4662 seen type to guard against bogus values from malformed manglings.
4663 * valops.c (value_struct_elt_for_reference): Guard against
4664 blindly using NULL return value from lookup_symbol.
4666 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4668 * cadillac.c, cadillac-patches: Rename to energize.c and
4669 energize-patches. Change all routines and variables named
4670 'cadillac*' to 'energize*'. Create new file called energize.h to
4671 hold all interface declarations.
4673 * deblib/connection/*: Move all of this stuff into energize/, but
4674 delete unneeded files.
4676 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4678 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4680 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4681 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4682 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4683 child processes, to avoid dead ones "hanging around" after GDB exits.
4684 (attach): Always stop the process if it needs it. Set RLC flag
4685 when attaching running processes, so it will continue if we detach
4686 it, quit, or are killed.
4687 (detach): Clear faults and set RLC flag to make process run
4689 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4691 (info_proc): Open process O_RDONLY, so we can see any process,
4692 even those controlled by debuggers.
4693 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4695 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4697 Relocate symbols using an array of section_offsets, rather than a
4698 single `addr' or `offset'. This makes Solaris-2 support work, and
4699 permits better VxWorks (and maybe xcoff) support later.
4701 * symtab.h (struct section_offsets): New structure for keeping
4702 a set of offsets, rather than a single one.
4703 (struct objfile): Replace addr with section_offsets member.
4704 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4705 * gdb-stabs.h: New include file with `symbol type specific'
4706 parameters for psymtabs and objfiles.
4707 * Makefile.in (HFILES): Add gdb-stabs.h.
4708 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4709 * coffread.c: Conforming changes. Fake offset array always 0.
4710 * dbxread.c: Conforming changes.
4711 (struct dbx_symfile_info): Move to gdb-stabs.h.
4712 (start_psymtab): Call elfstab_offset_sections to calculate good
4713 offsets for this source file, based on the ELF symbol table info.
4714 (read_ofile_symtab): Yank N_CATCH, which is dead.
4715 (process_one_symbol, N_CATCH): Yank.
4716 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4717 Relocate with SECT_OFF_TEXT.
4718 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4719 to distinguish relocatable from absolute symbols. Then, if not
4721 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4722 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4723 (", N_ROSYM): SECT_OFF_RODATA.
4724 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4725 (dbx_symfile_offsets): Add to translate addr to offset.
4726 * dwarfread.c: Conforming changes. Single offset currently used.
4727 * elfread.c: Add various complaints about elf/stab stuff.
4728 #include gdb-stabs.h. Conforming changes, using a single offset.
4729 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4730 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4731 for later use in building psymtabs.
4732 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4733 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4734 (free_elfinfo): New fn, frees all chained stab_section_infos
4735 in an objfile, and zaps the start-of-chain pointer.
4736 (elfstab_offset_sections): New fn, looks in stab_section_info
4737 chain to determine section bases to relocate a psymtab's worth
4738 of symbols, as they are being read.
4739 * mipsread.c: Conforming changes. Stabs-reading will relocate
4740 using one offset. MIPS-reading will not relocate at all.
4741 * partial-stab.h: Relocate different symbol types using different
4742 offsets from section_offsets.
4743 * symfile.c: Conforming changes.
4744 (find_lowest_section): Unused function to use later
4745 to free us from the Tyranny of the Text Section.
4746 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4747 in all lower layers of symbol reading. Call format-specific
4748 sym_offsets function to initialize offsets for high speed symbol
4750 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4751 (symbol_file_command, add_symbol_file_command): Callers changed.
4752 * symmisc.c (dump_psymtab): Print new relocation parameters.
4753 * xcoffread.c: Corresponding changes.
4755 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4756 * main.c (main): Read the $HOME/.gdbinit file before processing
4757 the argv arguments (e.g. reading symbol files or core
4758 files). This allows global parameters to be set, which will apply
4759 during the symbol reading. The ./.gdbinit is still read after
4761 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4762 * xcoffexec.c: Clean up quote inside comment.
4764 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4766 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4767 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4768 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4769 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4770 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4771 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4772 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4773 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4774 values.c, xcoffread.c:
4775 Remove "(void)" casts from function calls where the return value
4776 is ignored, in accordance with GNU coding standards.
4778 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4780 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4781 * partial-stab.h: Ignore N_ENDM.
4782 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4783 CODE or DATA section attachment. This eliminates a lot of random
4784 values from shared libraries, which screw up the ordinary symbols
4785 in the address ranges they happen to overlap.
4786 * buildsym.c (define_symbol): Eliminate special tests
4787 for function types; move into "function" cases in switch statement.
4788 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4789 in case they define new type numbers. But ignore them (FIXME).
4790 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4791 (read_sun_builtin_type): Add commentary.
4793 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4795 * xm-rs6000.h: define MEM_FNS_DECLARED
4797 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4799 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4800 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4801 * mips-xdep.c: Remove most include files (unused, caused errs).
4802 (fetch_core_registers): Use right parameters in dummy fn.
4804 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4806 * buildsym.c (scan_file_globals): Beware the null file.
4807 Fix from Jim Williams.
4809 * stack.c (return_command): Evaluate expression *before* popping
4810 off the stack frames! Fix inspired by Jim Williams.
4811 (up_silently_command, down_silently_command): No sel frame is error.
4813 * defs.h (memcpy, memset): Conditionalize decls on
4814 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4815 (alloca): Break out the STDC and non-STDC alloca cases, to make
4816 it work on old preprocessors as well as "picky ANSI" ones.
4817 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4819 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4820 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4821 header files define it!
4823 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4825 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4827 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4828 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4829 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4830 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4831 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4832 utils.c, valarith.c, valops.c, valprint.c, values.c:
4833 Replace bcopy() use with memcpy(), which is more standard and can
4834 take advantage of gcc's builtin functions for increased performance.
4835 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4836 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4838 Replace bzero() use with memset(), which is more standard and can
4839 take advantage of gcc's builtin functions for increased performance.
4840 * i386-tdep.c, main.c, valprint.c:
4841 Replace bcmp() use with memcmp(), which is more standard and can
4842 take advantage of gcc's builtin functions for increased performance.
4844 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4846 * remote.c (remote_wait): Fix cast on signal() call.
4847 * defs.h (alloca): More diddling with alloca. Have to ensure
4848 that it has a prototype, so that if alloca is defined as a macro
4849 that takes an arg, the definition is seen as a use of a macro
4850 that takes an arg, to satisfy picky ANSI preprocessors.
4852 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4854 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4855 consistency with all other gdb files.
4856 * cadillac.c: Use <string.h> rather than <strings.h>.
4857 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4858 * Makefile.in (MAKE): Remove definition for consistency with
4859 other Makefile.in files and to fix problem with recursive makes.
4861 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4863 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4866 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4868 * source.c (print_source_lines): for DOS interoperability; don't
4869 print CR (013) as ^M.
4871 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4873 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4875 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4877 * remote.c (remote_wait): Cast signal to void * to avoid warning
4878 from busted HP compiler.
4880 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4881 stabs cause end_psymtab to be called.
4883 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4884 compiler feature of putting 'c' into basic type descriptors for
4887 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4888 where there is no place for nPC in prrun struct.
4890 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4892 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4893 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4894 * dwarfread.c (enum_type): Save enum names on type_obstack.
4895 * dwarfread.c (struct_type): Save member name on type_obstack.
4896 * symtab.c (_initialize_symtab): Fix misspelling.
4897 * regex.c (store_jump, insert_jump): Return void.
4899 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4901 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4902 (alloca): Declare return type on SPARC, since Sun doesn't.
4903 (*_BYTE_ORDER): Improve comment: *must* be defined.
4905 * tm-hppa.h: New file, architectural definition of HP PA.
4906 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4908 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4909 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4910 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4911 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4914 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4915 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4916 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4918 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4920 * printcmd.c (output_command): Thinko.
4921 (x_command): Only set remembered size/format if cmd succeeds.
4923 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4924 since it is no longer used and burns time for every symbol read.
4925 (process_one_symbol): Treat N_CATCH like default (complain).
4927 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4929 * partial-stab.h (case N_TEXT): Fix fencepost error when
4930 detecting start of new symbol info after reading symtab for a
4931 module with a zero length TEXT segment.
4933 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4935 * Makefile.in (VERSION): Bump to 4.5.6.
4936 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4938 * defs.h (NORETURN): Define away for Lucid compiler.
4939 * remote.c (remote_timer, remote_interrupt): Signal handlers
4941 * ser-termios.c (serial_write, serial_close): Return whatever
4942 value the write/close call returns, rather than falling off end.
4943 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4944 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4946 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4947 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4949 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4950 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4951 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4952 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4954 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4955 store_inferior_registers): Supply missing fourth argument to
4957 * cadillac.c (kernel_dispatch): Make return type void.
4958 * cadillac.c (iosig): Signal handlers take one int arg.
4959 * valprint.c (val_print_fields): Call fprint_symbol to get
4960 automatic C++ demangling for mangled field names.
4962 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4964 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4965 * dwarfread.c (enum_type): Fix misspelling in comment.
4966 * valprint.c (val_print_fields, cplus_val_print): Minor
4967 adjustment to printing of C++ class structures to more closely
4968 match format for printing C structures, with and without setting
4971 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4973 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4974 (which is not a Posix signal) if it isn't defined.
4975 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4976 New port to Linux (a free Unix clone for 386 machines).
4978 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4980 COFF changes for dealing better with EPI 29K C compiler output.
4982 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4984 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4985 (read_coff_symtab): Move patch_opaque_types call from
4986 coff_symfile_read. Restrict it to symtabs from this objfile.
4987 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4988 references on opaque type chain; just let coff_lookup_type handle 'em.
4989 (decode_type): Complain about tagndx values on
4990 non-struct/union/enum types, which the EPI compiler tends to produce.
4992 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4994 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4997 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4998 usage to match new prototype. Include libbfd.h to get prototype.
5000 * source.c (find_source_lines): Handle large st_size fields.
5002 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5004 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5005 * stack.c (return_command): Use cleanups to avoid memory leaks.
5007 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5009 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5010 INT_REGNUM to INTE_REGNUM.
5012 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5014 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5016 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5017 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5018 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5019 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5021 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5022 declarations of malloc/realloc/free that are inserted by some
5024 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5026 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5027 another decl of strdup (this really ought to come from libiberty.h!).
5029 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5031 * remote.c (getpkt): Error if input exceeds buffer size.
5032 (_initialize_remote): `set remotedebug' enables packet trace.
5034 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5035 N_SLINE's, etc, just like Sun cc on Solaris2.
5037 * am29k-tdep.c (read_register_stack, write_register_stack):
5038 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5039 variable. Add `set' and `show' commands for it.
5040 * doc/gdb.texinfo: Document it.
5042 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5044 * valprint.c (type_print_1): Plug memory leak. Print all
5045 C++ syms as demangled, not just functions.
5046 * buildsym.c (read_range_type): When we find a signed char
5047 type, do a lookup of signed char, not plain char. Plain char's
5048 still get looked up as plain char's elsewhere.
5050 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5052 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5053 (Bug and fix found by Pierre Willard.)
5055 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5057 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5059 * xm-rs6000.h: Add decl for strdup().
5061 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5064 * breakpoint.c (enable_command, disable_command): Without args,
5065 should only affect normal breakpoints and watchpoints.
5067 * m68k-pinsn.c (print_insn_arg): Make register be const.
5068 * xcoffexec.c: Remove ' from comment.
5069 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5070 with decls of malloc in c-exp.tab.c (as produced by yacc).
5071 There's got to be a better way to do this...
5073 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5075 * partial-stab.h: Convert single rindex use to strrchr.
5076 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5077 standard <strings.h> file, now that the only single use of
5078 rindex in the gdb source files is gone.
5080 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5082 * mipsread.c: Undo ill effects from including <strings.h>,
5083 which #defines index to be strchr. Unfortunately, index is
5084 a member of a symbol table structure that can't be changed.
5085 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5086 remove redundant #include's.
5088 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5090 * mipsread.c: #include <strings.h> for rindex().
5092 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5094 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5096 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5098 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5099 extraneous SO stabs from busted C++ compilers.
5101 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5103 * Makefile.in (VERSION): Bump to 4.5.5.
5104 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5105 C++ lookups fail, print possibly helpful hint about completion.
5106 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5107 for static data members.
5108 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5109 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5110 it's broken on ncr3000's.
5112 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5114 * dwarfread.c (decode_modified_type): Change type of first arg.
5115 Change 'modifier' to char from unsigned char. Cast single use
5116 that needs to be unsigned char.
5117 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5118 * utils.c (strdup_demangled): Add function.
5119 * defs.h (strdup_demangled): Add prototype.
5120 * stack.c (return_command): Demangle C++ function names for query.
5121 * infcmd.c (jump_command): Demangle C++ function names for query.
5122 * cplus-dem.c (consume_count): New function and prototype.
5123 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5124 do_type): Replace conversion code with consume_count().
5125 * cplus-dem.c (gnu_special): Fix demangled of static members.
5126 * source.c (list_command): Print demangled function names
5127 when appropriate. Fix supplied by Peter Schauer.
5129 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5131 * sparc-tdep.c: Clean up slightly for Solaris2.
5133 * buildsym.c (define_symbol): Nameless types are now on several
5134 platforms; generalize them and un-ifdef them to make Solaris 2
5137 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5139 * infcmd.c: Fix typo (reported by Rob Savoye).
5140 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5141 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5142 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5143 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5144 rather than the one for the first file in the dependency chain.
5146 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5147 set. Don't reset our own texthigh, or dependency-only pst's, in
5148 scanning all the rest of the psymtabs.
5149 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5151 * buildsym.h (N_UNDF): Improve comments.
5152 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5154 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5156 * symtab.h (struct symbol): Add aux_value union for preserving
5157 an additional per-symbol value.
5158 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5159 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5160 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5161 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5162 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5164 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5166 * symfile.c (clear_symtab_users_once): Now non-static (for
5169 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5171 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5172 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5173 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5175 Solaris-2 support on SPARC:
5177 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5178 Add symbol_size and file offsets to struct symloc.
5179 Add static symbol_table_offset, string_table_offset,
5180 file_string_table_offset, next_file_string_table_offset,
5182 (add_old_header_file): Convert error() to complain()t.
5183 (dbx_symfile_read): Get symbol size via the objfile.
5184 Also get symbol_table_offset.
5185 (dbx_symfile_init): Record symbol size and count via the objfile.
5186 (dbx_next_symbol_text): Always add file_string_table_offset when
5187 accessing string table.
5188 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5189 (SET_NAMESTRING): Use the offset.
5190 (end_psymtab): Large kludge to determine addresses where source
5191 files start and end (for the psymtab header).
5192 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5193 Get this, symbol size, and symbol offset, from psymtab.
5194 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5195 Patch up last_source_start_addr if zero in N_SO.
5196 (process_one_symbol): Add variable function_start_offset.
5197 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5198 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5199 ( "", N_OBJ, N_OPT): Ignore.
5200 (elfstab_build_psymtabs): New function to read stabs out of
5203 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5204 (gdb): use GLOBAL_CFLAGS when linking, too.
5205 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5206 (N_OBJ, N_OPT): Ignore.
5207 ('f', 'F'): Save last function name.
5209 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5210 extra info in the minimal symbol.
5211 (elf_symtab_read): The extra info is the size of an ELF object,
5212 which was kludged to us in the `udata' field of the BFD symbol.
5213 Gag me with a crowbar...
5214 (elf_symfile_read): Keep track of both the absolute load address,
5215 and the offset between load addr and symbols. Handle STABS as
5216 well as DWARF sections, passing the absolute load address to
5217 elfstab_build_psymtabs.
5219 * symfile.h: Prototype elfstab_build_psymtabs.
5220 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5222 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5224 * buildsym.h: Add processing_acc_compilation flag.
5225 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5226 (define_symbol): Skip arg types in function entries. Resolve
5227 overloaded 'P' which acc uses for prototypes of functions called
5229 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5231 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5232 save size of ELF symbols. FIXME.
5233 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5234 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5236 * configure.in: Solaris config is sparc-sun-solaris2.
5237 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5239 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5240 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5241 * symfile.c (symfile_bfd_open): Comment where name is freed.
5242 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5244 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5246 * expprint.c (print_subexp): Add missing ']'.
5247 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5248 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5249 * WHATS.NEW: Point out improved C++ function name handling.
5250 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5251 type names for both implicitly and explicitly signed integral
5252 types. See comment in the source code.
5254 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5256 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5257 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5258 * expprint.c (print_subexp): Fix printing of register names.
5260 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5262 * inferior.h (register_valid): Declare.
5263 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5264 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5265 macros for traversing the data structures in a single objfile.
5266 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5267 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5270 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5272 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5273 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5274 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5275 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5277 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5279 * depend: rebuild to account for remote-st2000.c.
5280 * remote-st2000.c: Almost works now.
5281 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5283 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5285 * c-exp.y (yylex): Recognize single-quoted strings that specify
5286 tokens with embedded whitespace, such as C++ demangled names.
5287 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5288 * main.c (gdb_completer_quote_characters): Add global variable.
5289 * main.c (symbol_completion_function): Total rewrite for C++
5290 demangled name handling.
5291 * main.c (skip_quoted): New function.
5292 * main.c (main): Set rl_completer_quote_characters.
5293 * symmisc.c (dump_symtab): Print source language for symtab.
5294 * symtab.c (expensive_mangler): Add prototype and function.
5295 * symtab.c (completion_list_add_symbol): Total rewrite for new
5296 C++ demangled name handling.
5297 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5298 other changes for demangled C++ symbol handling.
5299 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5300 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5301 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5302 * symtab.c (completion_list_add_symbol): Total rewrite for new
5303 C++ demangled name handling.
5304 * symtab.c (expensive_mangler): New function.
5305 * utils.c (strcmp_iw, demangle_and_match): New functions.
5306 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5308 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5310 * Makefile.in: Roll VERSION to 4.5.4.
5311 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5312 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5313 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5315 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5317 * alldeps.mak: Rebuild to account for new files.
5318 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5319 * tm-st2000.h: New file.
5320 * configure.in: Tandem debug monitor (st2000) support.
5321 * remote-st2000.c, config/st2000.mt: ditto.
5323 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5325 * blockframe.c (inside_entry_file, inside_main_func,
5326 inside_entry_func): Return 0 if no symbols; avoid crashing.
5328 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5330 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5331 without masking, since it is signed and will later be compared
5332 against signed quantities. The right fix is probably to make
5333 it all unsigned, but this is a small, safe fix for this release.
5334 FIXME -- make the real change sometime soon.
5336 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5338 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5339 parameter in call to `symbol_file_add' to 0.
5341 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5343 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5345 * configure.in: Handle -m680[01234]0-wrs.
5347 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5349 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5350 `ieee_extended_to_double'.
5352 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5354 * valops.c (value_assign): Lint, by Pierre Willard.
5356 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5358 * coredep.c (fetch_core_registers): Remove premature warning,
5359 which triggers on DECstation even though all regs are accessible.
5361 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5362 sign-extension of instruction fields even on unsigned-char hosts.
5363 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5365 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5366 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5367 since they define the target, not the host.
5368 * m88k-pinsn.c: Fix typo.
5370 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5372 * valarith.c (value_zerop): -0.0 is still zero.
5373 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5374 Patches by Paul Eggert <eggert@twinsun.com>.
5376 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5378 * alldeps.mak, depend: re-make to account for ser-*.c.
5380 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5382 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5383 disconnecting from controlling terminal, to avoid gdb hanging
5384 on SVR4. Fixes bug reported by Oliver Okrongli.
5385 * procfs.c (PROC_NAME_FMT): Change format to match default used
5386 by system, as suggested by Oliver Okrongli.
5387 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5388 bug fix from Brent Townshend (bst%tt@cam.ORG).
5389 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5390 by turlais@rechser.total.fr.
5391 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5392 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5393 * objfiles.h (unlink_objfile): Add prototype.
5394 * objfiles.c (unlink_objfile): Add function.
5395 * objfiles.c (free_objfile): Call unlink_objfile.
5396 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5397 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5398 Also, discard old possibly bogus sf struct.
5399 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5400 find_sym_fns() for remapped symbol files, in case of any changes
5401 since the last mapping.
5403 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5405 * findvar.c (read_relative_register_raw_bytes): use the raw size
5406 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5408 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5410 Changes to support GDB running on DOS using GO32 and H8 support
5412 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5413 allowing hosts with different text and binary file formats to
5415 * coffread.c (read_coff_symtab): changed calling convention and
5416 operation - now it opens its own file with FOPEN_RB rather than
5417 duping and fdopening the provided handle.
5418 * dbxread.c, cplus-dem.c: #include mangling.
5419 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5420 binary files oring in the right bit.
5421 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5422 * remote-hms.c: cleanup to use the new remote serial stuff
5423 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5424 independent remote terminal I/O.
5425 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5426 * source.c (openp): fix off by one problem removing / - can now
5427 open a source file in the root directory with DOS.
5428 * values.c (value_as_pointer): remove bogus address bits from
5429 long. (unpack_long): unpack into unsigned long/short if pointer.
5431 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5433 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5434 It gets permanently stuck in many OSes.
5435 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5437 * breakpoint.c: Improve help text for info breakpoints.
5439 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5441 * README: Add pointer to internals doc, and describe reading
5443 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5444 * symtab.c (output_source_filename): Remove old glop for wrapping
5445 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5447 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5449 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5450 * munch: Add sort -u to avoid duplications.
5451 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5452 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5454 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5456 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5457 avoid infinite loops while demangling bogus mangled names.
5458 * valprint.c (type_print_base): Minor fix for GNU style guide
5461 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5463 * Makefile.in (VERSION): Bump to 4.5.3
5464 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5465 * Makefile.in (demangle): New target to create standalone
5466 demangler with same code and options as internal demangler.
5467 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5468 to support ARM style and Lucid style demangling, improve
5469 maintainability, fix several demangling bugs. More changes
5471 * defs.h (strstr): Add ANSI compatible prototype.
5472 * valprint.c (type_print_1): Demangle using ansi option.
5473 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5475 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5477 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5480 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5482 * mipsread.c (parse_procedure): Return rather than using
5483 uninitialized variable 'b'.
5485 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5487 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5488 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5489 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5490 relative to each source file.
5492 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5494 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5497 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5499 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5500 * am29k-tdep.c: Update to latest code from AMD.
5501 (get_saved_register) don't crap out if no frame.
5502 * remote-udi.c: Set/clear inferior_pid as appropriate.
5503 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5504 error handling. Fixup end-of-debugging messages.
5505 (udi_fetch_registers) clean up big time, mainly don't multiply
5506 register_valid indices by 4, and use proper Offset when reading
5507 gr96-gr127. (udi_store_registers) general cleanup.
5508 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5509 INT_REGNUM->INTE_REGNUM.
5510 * tm-29k.h: Upgrade to latest code from AMD.
5511 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5512 (UDIConnect) Clean up error processing (like, don't do exit() if
5513 execlp fails), make code restartable, make more attractive.
5514 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5517 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5519 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5520 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5521 from former to latter.
5523 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5525 * cplus-dem.c (do_args): Handle void args the same as others.
5526 * objfiles.c (free_objfile): Only try to unmap files when
5527 reusable objfiles are supported.
5528 * valprint.c (type_print_varspec_suffix): Add parameter that
5529 specifies if C++ demangling included function arguments. Use
5530 it to suppress printing extra pair of ()'s.
5531 * valprint.c (type_print_1): Fix problem with printing demangled
5532 C++ function types where demangled type includes the function
5535 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5537 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5538 Allows selection of C++ demangler to be a configuration option
5539 until multiple demanglers are supported.
5540 * demangle.h: New include file for extended demangler support.
5541 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5542 utils.c, valprint.c: Include "demangle.h" and change all calls
5543 to cplus_demangle() or fputs_demangled() to use individual
5545 * valprint.c (type_print_1): Change options to cplus_demangle
5546 to print demangled function args. Still broken, but now less so.
5547 * cplus-dem.c: Include demangle.h, reorganize and update some
5548 comments to reflect reality.
5549 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5550 second arg from fixed integer to bit based multiple options.
5551 * cplus-dem.c (optable): Reformat and replace ansi members with
5553 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5555 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5557 * values.c (set_internalvar): Force evaluation of lazy values.
5558 Bug reported by RMS.
5560 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5562 * Makefile.in (VERSION): Bump to 4.5.2.
5563 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5564 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5565 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5566 proper handling of bit fields.
5567 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5568 * symtab.h: Fix couple of misspellings in comments.
5569 * value.h (struct value): Clarify use of bitpos.
5570 * value.h (unpack_field_as_long): Change prototype, returns
5572 * values.c (unpack_field_as_long): Change return type to LONGEST,
5573 sign extend unpacked fields that are signed, other rewriting.
5574 * config/ncr3000.mt: New target config file.
5576 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5578 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5579 even when printing 8-bit characters.
5581 * gdbtypes.c (make_{reference,pointer,function}_type): New
5582 functions which handle overwriting of forward-referenced types
5583 for stabs file reading.
5584 (lookup_{reference,pointer,function}_type): These just call
5585 the make_*_type functions with a null storage alloc parameter.
5586 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5587 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5589 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5590 (dbx_alloc_type): Make it easier to understand. No funct change.
5591 (define_symbol: 't'): Don't put the typedef name into the name of
5592 the struct, union, or enum. Bugfix.
5593 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5594 routines to properly handle overwriting preallocated types so that
5595 forward references will work.
5596 (read_enum_type): Force enum values to file scope, due to bug in
5597 Sun compiler output. FIXME, fix later.
5599 Remove unused header_file_prev_index mechanism. It was already
5600 obsolete in gdb-3.5. These comments appeared in 3.5:
5601 /* This code was used before I knew about the instance codes.
5602 My first hypothesis is that it is not necessary now
5603 that instance codes are handled. */
5604 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5605 * buildsym.h: Remove it and prev_index that saves it.
5606 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5608 * solib.c (special_symbol_handling): When called from core files,
5609 must set up debug_addr. Don't print error messages, just return.
5610 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5612 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5614 * cplus-dem.c: Allow nested class names (as in
5615 Foo::Bar::method()).
5616 Allow the cleaner cfront style of nested class names
5617 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5618 Make cplus_demangle re-entrant by removing use of global
5619 variables. Instead, place all shared variables in a
5620 stack-allocated structure, and pass around its address.
5622 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5624 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5625 29k-share/* subdirs...
5627 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5628 rewrite, only leave out the bugs.
5630 * Makefile.in: Add 29k/UDI support. Improve depend.
5631 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5633 * am29k-tdep.c: Update to use new calling conventions, and misc
5636 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5638 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5640 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5641 breakpoint instructions that leave PC pointing at the right place.
5643 * core.c (core_open): Call warning() to print warnings.
5645 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5647 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5648 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5649 This prevents a crash when trying to lookup the value of a
5650 non-existent symbol.
5652 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5654 * signame.c, signame.h: Remove, replaced by strsignal.c in
5656 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5657 sun386-xdep.c: Remove include of signame.h
5658 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5659 * Makefile.in (HFILES): Remove signame.h
5660 * Makefile.in (OBS): Remove signame.o
5661 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5662 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5663 psignal, perror): Add prototypes.
5664 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5666 * depend: Manually remove signame.[cho] references.
5667 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5669 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5670 with safe_strsignal.
5671 * core.c (core_open): Replace use of sys_siglist with
5673 * core.c (memory_error): Replace use of sys_errlist with
5675 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5677 * infcmd.c (program_info): Replace use of sys_siglist with
5679 * infrun.c (signal_stop, signal_print, signal_program):
5680 Allocate dynamically based on dynamic determination of number
5681 of signals to support.
5682 * infrun.c (child_create_inferior): Replace use of sys_errlist
5684 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5686 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5687 strsigno and sys_siglist with safe_strsignal.
5688 * infrun.c (handle_command): Call signo_max to find number of
5689 signals. Replace sig_number with strtosigno and sig_abbrev with
5691 * infrun.c (signals_info): Replace sig_number with strtosigno.
5692 * infrun.c (_initialize_infrun): Call signo_max to find number of
5693 signals. Dynamically allocate signal_{stop,print,program}.
5694 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5695 * procfs.c (errnoname): Add function and prototype.
5696 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5697 of sys_siglist with safe_strsignal.
5698 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5699 sys_siglist with safe_strsignal.
5700 * procfs.c (info_proc_stop): Call errnoname.
5701 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5702 * stuff.c (main, get_offset): Replace use of sys_errlist with
5704 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5705 with safe_strsignal.
5706 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5707 with safe_strsignal.
5708 * utils.c (safe_strerror, safe_strsignal): Add functions that
5709 call strerror and strsignal respectively, and deal with NULL
5711 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5712 sys_errlist with safe_strerror.
5713 * valprint.c (val_print): Replace use of sys_errlist with
5716 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5718 * Makefile.in: rework CFLAGS so that they can be set from the
5719 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5720 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5721 Pass CFLAGS on recusions.
5723 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5725 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5726 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5727 overkill for the problem it solved.
5728 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5729 and default to simply printing type names as appropriate.
5730 * main.c (main): Remove one of the leading newlines from
5731 warning_pre_print initialization.
5732 * objfiles.c (open_existing_mapped_file): Add function and
5734 * objfiles.c (open_mapped_file): Rewrite to use new function
5735 open_existing_mapped_file.
5737 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5739 * sun3-xdep.c (fetch_core_registers): Lint.
5740 * tm-sun3.h: Prototype lint.
5743 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5745 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5746 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5747 * objfiles.c: Cast calls to close() with unused returns to void.
5748 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5749 old objfile's name before updating it.
5750 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5751 * objfiles.h (objfile struct): Add mmfd member.
5752 * symfile.c (syms_from_objfile): Move some code to
5753 new_symfile_objfile.
5754 * symfile.c (new_symfile_objfile): Add new function, common code
5755 from syms_from_objfile.
5756 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5757 mapped and unmapped symbol files.
5758 * symfile.c (symbol_file_command): Print "No symbol file now"
5759 message, ala exec_file_command for the exec file.
5760 * symfile.h (new_symfile_objfile): Add prototype.
5761 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5762 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5764 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5766 * rs6000-pinsn.c: New version from IBM (Metin).
5767 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5768 to avoid warnings from some compilers.
5770 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5772 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5773 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5774 type's flag word that marks it as a fundamental type.
5775 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5776 flags argument for all calls to init_type().
5777 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5778 flags argument for all calls to init_type(). Also remove
5779 dependency on host sizes for ints, floats, etc.
5780 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5781 flags argument for all calls to init_type(). Also remove
5782 dependency on host sizes for ints, floats, etc.
5783 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5784 bit to flags argument for all calls to init_type(). Add types
5785 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5786 * valprint.c (unsigned_type_table, signed_type_table,
5787 float_type_table): Remove.
5788 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5789 bit when printing fundamental types, and print the actual name
5790 for such types, rather than inventing one. Remove code that
5791 invented fundamental type names.
5792 * valprint.c (_initialize_valprint): Remove initializations
5793 for now removed unsigned_type_table, signed_type_table, and
5796 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5798 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5799 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5802 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5804 * dwarfread.c (target_to_host): New function similar to previous
5806 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5807 Extensive changes to convert all previous usages to use new
5808 target_to_host() function.
5809 * dwarfread.c (struct dieinfo): Change types of most integral
5810 members to be unsigned.
5812 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5814 * WHATS.NEW: Revise -mapped doc.
5816 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5818 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5819 too high or when skipping `forwards' moves us backwards.
5820 (parse_type): Print mis-guessed tag name in complaint.
5821 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5822 (parse_procedure): Do not attempt to create symbols; just fill in
5823 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5824 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5825 for clarity. Set top_stack before calling parse_external. In
5826 stabs, sort symbols before calling parse_procedure.
5828 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5829 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5830 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5831 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5834 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5836 * Makefile.in (VERSION): Set to 4.5.1.
5837 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5838 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5839 fill_gregset): New functions for SVR4 /proc support.
5840 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5841 Remove new symbol types and such to ../include/coff/symconst.h.
5842 (parse_symbol): Simplify code for parsing struct/enum/unions.
5843 (parse_type): Handle `long long' types.
5844 (upgrade_type): Handle `const' qualifier.
5845 (parse_partial_symbols): fix indentation, clean a bit.
5847 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5849 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5850 copy in data from raw read buffers, calling bfd byteswapping
5851 routines as appropriate. Use to replace most existing memcpy
5853 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5854 * configure.in: Recognize new ncr3000 config.
5855 * config/ncr3000.mh: New config file.
5857 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5861 * README: Update for release.
5862 * Makefile.in: Update version to 4.5.
5863 * WHATS.NEW: The obvious.
5865 * depend: Generate new depend file for this release.
5867 * Makefile.in (depend): Fix dependancy generation so that it does
5868 not include gcc 'fixincluded' files, which are usually in a system
5871 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5873 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5874 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5875 symbols for nameless types. And, handle `R' (register parameter
5876 type) for AIX. (an extension to existing stabstring grammar).
5877 * rs6000-xdep.c: Fix typo (= should have been ==).
5879 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5881 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5883 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5885 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5886 * signame.c (SIGWAITING, SIGLWP): Add.
5888 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5890 * xm-i386mach.h: add decls for errno and strdup().
5892 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5893 used in array index context (otherwise, some compilers barf).
5895 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5897 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5898 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5899 in a system call, and provide better backtrace if so.
5901 * Makefile.in (HFILES): Add xcoffsolib.h.
5902 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5903 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5905 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5906 mipscoff_symfile_read): Convert to BFD to do file I/O.
5908 * symfile.c: #include <ctype.h> to get proper def if isspace().
5910 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5912 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5914 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5915 function also when parsing embedded stabs.
5917 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5919 * mipsread.c: Fix more declarations.
5921 * mipsread.c: Fix many invocations of complain. Use enum
5922 type_code where appropriate.
5924 * xm-vaxult.h: Add decl for strdup().
5926 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5929 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5931 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5934 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5936 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5937 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5938 Merge in more patches for rs6000 from Metin Ozisik.
5939 * utils.c: Fix typo in comment.
5941 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5943 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5944 * procfs.c (attach): Set nopass_next_sigstop if attached
5945 process is forcibly stopped.
5946 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5947 resending SIGSTOP to attached process on first resume.
5949 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5951 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5953 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5955 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5956 (VERSION): Bump to 4.4.85.
5957 * mipsread.c: Update for new include files. Lint.
5958 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5959 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5960 Don't need to bring in mipsread.o specially any more.
5962 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5964 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5965 routine (for Irix-4.x). Make many funcs static and void.
5966 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5967 * (init_extra_frame_info): Don't trash cached value of frame
5968 pointer register. This fixes backtracing through routines that use
5969 alloca(). Generally clean up declarations of functions, and use
5970 typedefs and macros to reference data structures as appropriate.
5971 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5974 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5976 * values.c (unpack_long): Fix unpacking error for signed chars
5977 on hosts where the default character type is unsigned.
5978 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5979 for newer SVR4 variants.
5980 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5981 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5982 * procfs.c (mappingflags): Add support for MA_PHYS
5984 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5986 * buildsym.c (read_struct_type): Avoid coredump when C++
5987 abbreviated type name is messed up. Reported by Joe Buck.
5988 FIXME, we need to determine whether GDB or GCC needs to be
5989 smarter to correctly locate this type name.
5991 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5992 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5993 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5994 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5995 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5997 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5999 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6000 * symtab.h (current_source_symtab): Make extern
6001 * symtab.h (current_source_line): Make extern
6002 * inferior.h: Move all procfs.c prototypes to one place, add
6003 prototype for proc_signal_handling_change. Add prototypes for
6004 signal_stop_state, signal_print_state, and signal_pass_state.
6005 * inferior.h (stop_soon_quietly): Make extern
6006 * inferior.h (attach_flag): Make extern
6007 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6008 * infrun.c (signal_stop_state, signal_print_state,
6009 signal_pass_state): New functions to query specific signal
6011 * infrun.c (handle_command): Minor error message change, add
6012 NOTICE_SIGNAL_HANDLING_CHANGE.
6013 * procfs.c (open_proc_file): Remove iris specific reset of
6014 inherit-on-fork flag, moved to proc_set_exec_trap().
6015 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6016 to reset inherit-on-fork flag, bash comment to GNU form.
6017 * procfs.c (proc_base_address, set_proc_siginfo,
6018 fetch_core_registers): Conform to code style.
6019 * procfs.c (signame.h): Include.
6020 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6021 syscallname(), info_proc_syscalls()): New macros, tables, and
6022 functions to organize and report system call information.
6023 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6024 saved_exitset, saved_entryset): Add to procinfo struct.
6025 * procfs.c (struct trans): Add.
6026 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6027 siginfo_table, errno_table): Tables to translate numeric values
6028 to symbolic names and short descriptions.
6029 * procfs.c (signalname, info_proc_signals): Add function and
6031 * procfs.c (proc_info): Now info_proc.
6032 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6033 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6034 info_proc_faults, lookupname, lookupdesc, sigcodename,
6035 sigcodedesc): New functions.
6036 * procfs.c (proc_signal_handling_change): New function to set
6037 the trace flags based on the state of gdb's signal handling flags.
6038 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6039 and remove code to do PIOCSTRACE ioctl.
6040 * procfs.c (attach, detach): Preserve and restore process flags
6041 using saved_* fields in procinfo struct.
6042 * procfs.c (attach): Call proc_signal_handling_change.
6043 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6044 * procfs.c (proc_desc): Update for latest changes.
6045 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6046 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6047 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6049 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6051 * procfs.c (set_proc_siginfo): Add prototype and new function.
6052 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6053 up inferior siginfo struct.
6054 * elfread.c (elf_symfile_read): Compute the relocation amount
6055 by subtracting off the address of the ".text" section.
6056 * solib.c: Add pointer to ".text" section to so_list struct.
6057 * solib.c (solib_map_sections): Initialize pointer to ".text"
6058 section in so_list struct.
6059 * solib.c (symbol_add_stub): Pass base address of ".text"
6060 section to symbol_file_add, rather than the load address of
6061 the shared library. On SunOS they are the same. On SVR4 they
6064 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6066 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6067 function name, not .gdbinfo. symbol.
6069 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6071 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6073 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6075 * Makefile.in (VERSION): 4.4.8
6077 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6078 commands in .cshrc/.profile won't get traced.
6080 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6082 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6083 * exec.c (build_section_table): Don't abort if no sections.
6084 * sparc-tdep.c (single_step): Lint.
6085 * utils.c (mrealloc): Handle realloc (0, size) case here.
6087 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6089 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6092 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6094 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6095 .gdbinfo. symbols are created. Move creation from parse_procedure
6096 to parse_symbol, where it is fairly easy to grow the symtab. This
6097 also fixes a symtab trashing bug on all mips-based systems.
6098 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6100 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6101 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6103 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6105 * c-exp.y: Add missing return type to yyparse() prototype.
6107 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6109 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6111 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6112 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6113 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6114 (patch_opaque_types): Avoid dummy args and result.
6115 * objfiles.c (have_partial_symbols, have_full_symbols,
6116 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6117 (iterate_over_objfiles, iterate_over_symtabs,
6118 iterate_over_psymtabs): Remove, clunky and slow.
6119 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6120 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6121 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6122 dump_objfile): Remove dummy args and results. Move filename
6123 comparisons to callers.
6124 (printsyms_command, printpsyms_command, printmsyms_command,
6125 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6126 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6127 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6128 list_symbols, make_symbol_completion_list): Replace explicit
6129 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6130 Eliminate Dijkstra flag crap, break out of loops with gotos.
6131 (lookup_symtab_1): Protect '/' tests from short filenames.
6132 (cplus_mangled_symbol): Move inline into lookup_symbol.
6133 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6134 (relocate_minimal_symbol): Move inline to vmap_symtab.
6135 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6136 iterate_over_msymbols with ALL_MSYMBOLS.
6138 Misc cleanup prior to release.
6140 * Makefile.in (VERSION): Roll to 4.4.7.
6141 (HFILES): Add call-cmds.h.
6142 * call-cmds.h: New header for command fns called by other files.
6143 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6144 (breakpoint_1): Remove unused type arg. Change callers.
6146 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6147 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6148 * mipsread.c: Add prototypes for all static functions.
6150 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6151 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6152 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6153 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6154 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6155 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6158 * buildsym.c (define_symbol): Handle global register variables
6159 (from Pierre Willard). Complain if register numbers are too large.
6160 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6161 * tm-sparc.h: Don't #include <sun4/reg.h>.
6162 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6163 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6165 * language.h: Avoid forward enum declaration.
6166 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6167 config/sun4os5.mt: New host and target.
6168 * defs.h (errno): #include <errno.h> rather than assuming int.
6169 From Pierre Willard.
6171 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6172 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6173 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6174 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6175 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6176 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6177 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6179 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6181 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6182 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6183 * language.h (enum exp_opcode): Avoid forward enum def.
6184 * main.c (define_command, user_defined_command): Lint.
6185 * mem-break.c, xcoffread.c: Lint.
6186 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6188 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6190 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6191 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6192 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6193 or IBM6000_TARGET as (approximately) appropriate.
6195 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6197 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6198 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6199 or not to try reading symbols from a mapped objfile. Plugs memory
6200 leak due to shared libraries generating no psymtabs or symtabs.
6202 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6204 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6205 * copying.awk: Lint. Make stronger warning at top of copying.c.
6206 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6207 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6208 (lookup_pointer_type): Add FIXME comment.
6209 * main.c (set_history_size_command): Disallow negative size.
6210 * partial-stab.h: Update copyright.
6211 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6213 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6215 * main.c (set_history_size_command): Negative size is error.
6216 (Reported by Peggy Fieland.)
6218 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6220 * coffread.c (coff_symfile_init): Update comment.
6221 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6222 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6223 macros to access the dbx specific objfile information.
6224 * dbxread.c (symfile_string_table, symfile_string_table_size):
6225 Remove these local variables.
6226 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6227 read_dbx_symtab): Remove the stringtab and stringtab_size params
6228 from the function prototypes, the function definition, and the
6229 function calls. These are now available via DBX_STRINGTAB and
6230 DBX_STRINGTAB_SIZE using the objfile pointer.
6231 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6232 an arg to read_dbx_symtab.
6233 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6234 stringtab and the dbx specific per-objfile private info.
6235 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6236 args in prototype, function definition, and function calls. It is
6237 now available via the DBX_SYMCOUNT macro using the objfile
6239 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6240 local instance of struct dbx_symfile_info and replace with DBX_*
6242 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6243 symfile_string_table and symfile_string_table_size.
6244 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6245 symfile_string_table.
6246 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6247 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6248 stringtab size variables. Remove all code that used to reread
6250 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6251 to prior to any calls to mmalloc for the objfile specific heap.
6252 * utils.c (init_malloc): Document the requirement that for each
6253 heap for which corruption checking is desired, that init_mmalloc
6254 must be called prior to any mmalloc calls on the heap.
6256 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6258 * rs6000-pinsn.c: Make dis-assembly output more like
6259 other targets: Don't print instruction in hex before
6260 the assembly; use print_address to print out jump
6263 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6265 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6266 * cplus-dem.c: Support "Sc" meaning "signed char".
6268 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6270 * configure.in: fix iris/iris3.
6272 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6274 * command.c, main.c (various places): Use ctype.h macros
6275 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6276 (such as (x >= 'A' && x <= 'Z')).
6277 (There are still more of these in other files.)
6278 * main.c (defined_command): Lower-case the user's
6279 new command before entering it. Needed because
6280 command lookup is case-insensitive (and also lower-cases).
6281 (Based on Metin's earlier patch.)
6283 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6285 * config/irix4.mh: new file.
6287 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6289 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6292 * xm-mips.h: Declare strdup for ultrix.
6294 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6295 when calling new_symbol.
6296 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6299 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6301 * config/rs6000.mh: Update (for Fred's new mmalloc)
6302 flags to disable use of GNU malloc/mmalloc.
6303 * munch: Change SYSV rule to allow .text before the label,
6304 as well as after, to work for AIX.
6305 * gdbtypes.h: Minor clarifiction.
6307 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6309 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6310 continuation in yet another place (between method declarations).
6312 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6314 * mips-tdep.c: include symfile.h and objfiles.h to fix
6317 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6319 * valops.c (value_struct_elt_for_reference): Added 'offset'
6320 parameter to handle multiple inheritance.
6321 * eval.c, value.h: Update accordingly.
6323 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6325 * objfiles.h: New file
6326 * Makefile.in (HFILES): Add objfiles.h
6327 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6328 main_scope_lowpc, main_scope_highpc.
6329 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6330 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6331 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6332 xcoffread.c, : Include objfiles.h.
6333 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6334 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6335 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6336 inside_entry_file() and logic changed appropriately.
6337 * blockframe.c (outside_startup_file): Renamed to
6338 inside_entry_file() and logic changed appropriately.
6339 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6340 and logic changed to use per-objfile specific fields.
6341 * blockframe.c (inside_entry_scope): Renamed to
6342 inside_entry_func() and logic changed to use per-objfile specific
6344 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6345 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6346 Remove extern decls.
6347 * symfile.c, symfile.h (entry_point): Remove extern decl.
6348 * coffread.c (coff_symfile_init): Common entry point init code
6349 moved to symfiles.c, call init_entry_point_info().
6350 * coffread.c (complete_symtab): Use new per-objfile entry info.
6351 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6352 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6354 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6355 * defs.h (inside_entry_scope, outside_startup_file,
6356 inside_main_scope): Prototypes changed for renames to
6357 inside_entry_func, inside_entry_file, inside_main_func,
6359 * symfile.c (syms_from_objfile): Common entry point init code
6360 moved to init_entry_point_info() and call init_entry_point_info().
6361 * symfile.h (init_entry_point_info): Include prototype.
6362 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6363 moved to symfiles.c and call init_entry_point_info().
6364 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6365 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6366 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6368 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6369 works for the majority of targets.
6370 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6371 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6372 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6373 Use default definition in frame.h.
6374 * frame.h (selected_frame_level): Make decl extern.
6375 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6376 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6377 * partial-stab.h: Use new per-objfile entry info.
6378 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6379 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6380 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6381 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6382 have_minimal_symbols): Prototypes moved to objfiles.h.
6383 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6384 Macros moved to objfiles.h.
6385 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6387 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6389 More C++ improvements (pointers to members, qualified names).
6390 * c-exp.y: Support exp.type::name and exp->type::name
6391 syntaxes. (Unfortunately, doesn't work for static members.)
6392 * c-exp.y, eval.c: Make type::~type work better.
6393 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6394 value_static_field by value_struct_elt_for_reference.
6395 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6396 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6397 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6398 for OP_SCOPE operand; no point in it now that we use lazy
6399 reading of values, and use "reference to member" objects.
6400 * gdbtypes.h: Clarify comment.
6401 * valops.c: Change value_struct_elt_for_address to return
6402 a reference (or variable), rather than a pointer. Change
6403 the name to value_struct_elt_for_reference to reflect this.
6404 Returning a reference instead of a address provides a
6405 generalization, since we can use the routine for both
6406 class::name as well as &class::name.
6407 Also, recurse to handle multiple inheritance properly.
6408 * valprint.c: Moved code to print pointer-to-members
6409 to new function point_class_member. This allows a
6410 "reference-to-member" to be printed using the same code.
6411 * valprint.c (type_print_varspec_prefix): Avoid printing
6412 "struct " for domains of class-member types.
6413 * valops.c (search_struct_field): Inline code for simplified
6414 version of value_static_field (which can then be deleted).
6415 * value.h: Rename value_struct_elt_for_address to
6416 value_struct_elt_for_reference. Delete value_static_field.
6417 * values.c: Remove no longer used function value_static_field.
6419 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6421 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6422 elfread.c (coff_symfile_finish): Add function, prototype, and
6423 add to the xxxx_sym_fns struct for each file type. Also reformat
6424 the xxxx_sym_fns vector to a standard format and add comments.
6425 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6426 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6427 Pass pointer to struct objfile rather than pointer to sym_fns.
6428 Change references inside each function accordingly. Allocate any
6429 symbol file specific info in the per-objfile memory region.
6430 * dbxread.c (free_and_init_header_files): Break function into
6431 free_header_files(), called from dbx_symfile_finish(), and
6432 init_header_files(), called from dbx_new_init().
6433 * dbxread.c (dbx_new_init): Move deallocation things to new
6434 dbx_symfile_finish function.
6435 * elfread.c (elf_new_init): Call buildsym_new_init().
6436 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6437 routine for the objfile before deallocating other stuff.
6438 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6439 * symfile.h: Move struct sym_fns to before struct objfile def.
6440 Add sym_finish function pointer and change prototypes of other
6441 function pointers to reflect passing struct objfile pointer rather
6442 than struct sym_fns pointer.
6443 * symfile.c: Remove now obsolete symtab_fns pointer.
6444 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6445 locates the correct sym_fns struct for the given objfile.
6446 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6447 for better support of mapped symbol tables.
6448 * symfile.c (symbol_file_command): Remove obsolete code using
6450 * symfile.h: Remove duplicate declarations for symfile_objfile,
6451 entry_point, and object_files.
6452 * target.c (target_info): Compare symfile_objfile to NULL.
6453 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6454 aixcoff_symfile_finish().
6456 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6458 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6459 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6460 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6462 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6464 Some improvements to g++ debugging.
6465 * symtab.c (list_symbols): demangle before pattern matching.
6466 * symtab.c: Other fixes to improve handing of operators.
6467 * valprint.c (type_print_base): Fix test for constructor.
6468 * values.c (value_static_field): Allow evaluation of
6469 CLASS::METHOD, returning a function pointer.
6471 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6473 * Makefile.in (VERSION): Roll 4.4.6.
6474 * exec.c (exec_file_command): Add code to ignore optional args
6475 passed in by file_command() for use in symbol_file_command().
6476 * main.c (main): Document -mapped and -readnow in help summary.
6477 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6478 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6479 to get filename from bfd with bfd_get_filename(). Test mapto
6480 against 0, not NULL. Use mstrsave() to make copy of filename.
6481 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6483 * remote-vx.c (vx_load_command, add_symbol_stub):
6484 Symbol_file_add() takes an additional arg.
6485 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6487 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6488 changed to return a bfd not an objfile pointer.
6489 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6490 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6491 Change to eliminate local bfd and use symfile_bfd_open() plus
6492 allocate_objfile(). Add code to implement readnow option.
6493 * symfile.c (symbol_file_command): Changes to option handling,
6494 readnow functionality moved to symbol_file_add().
6495 * symfile.c (symfile_init): Eliminate local copy of bfd.
6496 * symfile.c (add_symbol_file_command): Changes to parse mapped
6497 and readnow options.
6498 * symfile.h (allocate_objfile): Arg removed from prototype.
6499 * symtab.h (symbol_file_add): Arg added to prototype.
6500 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6503 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6505 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6506 mtrace.awk, state.c, state.h: Removed.
6507 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6508 directories searched for source files.
6509 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6510 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6511 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6512 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6513 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6514 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6515 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6517 * Makefile.in (HFILES): Remove state.h
6518 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6519 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6520 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6521 * Makefile.in (clean): Remove all object files.
6522 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6523 * cplus-dem.c: Remove prototypes definitions that are now done in
6525 * dbxread.c (throughout): Change from using per-objfile
6526 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6527 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6528 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6529 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6530 * depend: Remove dependencies for state.o, state.h.
6531 * dwarfread.c: Add declaration for warning_pre_print.
6532 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6533 * dwarfread.c (throughout): Change from using per-objfile
6534 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6535 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6536 use supplied objfile.
6537 * i386-xdep.c (print_387_status): Change to use warning() rather
6539 * i387-tdep.c (print_387_control_word): Change to use warning()
6540 rather than printfs.
6541 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6542 that some compilers grumble about.
6543 * language.c (throughout): Add declaration for warning_pre_print
6544 and using warning() instead of printfs.
6545 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6546 * main.c (main): Add declaration for warning_pre_print and set it
6547 similarly to error_pre_print. Add declarations for
6548 mapped_symbol_files and readnow_symbol_files. Add appropriate
6549 definitions to long_options[].
6550 * minsyms.c: Trivial fix to comment.
6551 * objfiles.c (allocate_objfile): Substantially rewritten for
6552 using mapped symbol files.
6553 * objfiles.c (throughout): Change from using per-objfile
6554 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6555 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6556 * source.c (throughout): Change from using per-objfile
6557 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6558 * source.c (open_source_file): Use mstrsave to save file name in
6559 mapped symbol region for objfile.
6560 * symfile.c: Remove include for state.h.
6561 include to local form.
6562 * symfile.c (symbol_file_add_digested): Remove.
6563 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6565 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6566 from objfile structure. Add malloc descriptor pointer (md).
6567 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6568 * symm-xdep.c (print_fpu_status): Use warning() rather than
6570 * symmisc.c (free_symtab_block): Now takes and uses current
6572 * symmisc.c (throughout): Change from using per-objfile
6573 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6574 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6575 Sun compiler grumblings when PTR is char *.
6576 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6577 msymbols() to correct pointer type.
6578 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6579 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6580 error always starts on a line of it's own.
6581 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6582 Rewrite for new mapped malloc package use.
6583 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6584 that don't want to use the mapped malloc package; pass arguments
6585 on to traditional malloc package functions.
6586 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6587 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6588 mrealloc, malloc, and realloc but get fatal error if runs out
6590 * utils.c (msavestring, mstrsave): Save a string in a specific
6591 mapped malloc region.
6592 * utils.c (print_spaces): Use xmalloc to get the buffer.
6593 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6594 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6595 * config/i386v4.mh: Insignificant reorganization.
6597 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6599 * xcoffread.c: Only enable compilation of debugging functions
6600 if IBM6000 is defined. Fails to compile otherwise.
6602 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6604 * Makefile.in: pass MAKEINFO down on info.
6606 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6608 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6609 useless code, including an lseek to an uninitialized variable.
6610 Reported by Jim Williams <jimbo@wrs.com>.
6612 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6614 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6615 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6616 * minsyms.c, symfile.c: Changes that may be generally
6617 applicable, but are #ifdef IBM6000 for now.
6618 * rs6000-xdep.c: Fixed typo in comment.
6619 * rs6000-tdep.c: Non-substatial changes.
6620 * xoffread.c: The main change here is addition of some
6621 debugging functions.
6622 * xoffexec.c: More changes.
6624 * xcoffread.c: Fixed two too-few-parameters bugs.
6626 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6627 to SOLIB_CREATE_INFERIOR_HOOK macro.
6629 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6631 * symfile.h: Add prototype for iterate_over_msymbols().
6632 * symtab.c (cplus_mangled_symbol): Add function.
6633 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6634 iterate_over_msymbols to find demangled C++ symbol.
6635 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6636 value to iterate_over_msymbols().
6637 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6640 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6642 * Makefile.in: added check target.
6644 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6646 * ecoff.c: Move to ../bfd/coff-msym.c.
6647 * config/mt-*mips: Remove ecoff.o from the configuration.
6648 * remote.c (): Add newline to initial +.
6649 (remote_resume): Mention how to cope with signals.
6650 (remote_interrupt): Add debug msg.
6651 (remote-wait): Implement new 'T' reply, which includes
6652 status, PC, and FP all in a single short message.
6653 (putpkt): Add further debugging of packet acks.
6654 * mipsread.c (fixup_symtab): Also swap RFD's.
6655 (parse_partial_symbols): Avoid bug on unknown symbol types.
6656 * Makefile.in (VERSION): Roll to 4.4.5.
6657 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6658 for remote MIPS by limiting heuristic to 200 byte search.
6659 (heuristic_proc_desc): Byte-swapping.
6660 (mips_print_register): Cope with failure of
6661 read_relative_register_raw_bytes. Byte-swap integers for
6663 * mips-pinsn.c (print_insn): Byte-swap instruction.
6665 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6667 * config.sub configure.in config/mh-irix4
6668 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6669 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6670 gdb/xm-irix4.h gdb/config/mt-irix3
6671 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6673 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6675 * defs.h, utils.c: xrealloc takes PTR as first arg.
6676 * defs.h: Reword confusing comment about ANSI prototypes.
6677 * defs.h: Some minor whitespace changes.
6678 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6679 not NULL, which can be (void *).
6680 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6681 * tm-i386v.h (SP_ARG0): Define
6682 * xm-sysv4.h: Back out of change for missing prototypes.
6683 * i386-tdep.c (get_longjmp_target): Add function.
6685 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6687 * Makefile.in: install man page too.
6689 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6691 * All GDB files that #include defs.h: Removed stdio.h.
6692 (defs.h): #include stdio.h.
6694 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6696 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6697 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6698 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6699 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6700 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6701 it before printing out the hex shape of an address.
6703 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6705 * rs6000-xdep.c (frame_initial_stack_address): Move
6706 code to set frame->cache_fsr into new separate function
6707 frame_get_cacahe_fsr. This allows fixing a fatal error.
6708 * xcoffexec.c: Turn previously suppressed error
6709 message back on, after cleaning up BFD.
6711 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6712 printing of blank line, since it cases printing of an
6713 extra blank line. Is this intended? It does mess up
6715 * defs.h: Put back declarations of malloc and realloc,
6716 but protected by #ifndef MALLOC_INCOMPATIBLE.
6717 * objfiles.c: Undo previous change: Use malloc/realloc
6718 for objfile malloc/realloc fields (but add a cast).
6719 * xcoffexec.c: Suppress an error message (for now).
6721 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6723 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6724 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6725 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6727 * xcoffread.c: Modifications to C_DECL storage class handling, and
6728 introduction of an old smash_to_pointer_type() routine.
6730 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6731 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6732 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6733 parameters have been modified.
6735 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6736 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6737 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6738 and fetch_inferior_registers() always fetched all the registers
6739 resulting valid register values at hand all the time. Pushing a dummy
6740 frame did not require validating all register values first. After
6741 putting the above mechanism into action, we didn't have valid registers
6742 values always ready. Thus, all registers need to be fetched before
6743 pushing a dummy frame now.
6745 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6746 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6747 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6748 the starting address (actual frame address) of a frame.
6749 * rs6000-tdep.c: modifications to function_frame_info() to see if
6750 function reserves a frame pointer register (alloca register)
6751 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6752 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6753 functions with alloca() calls.
6755 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6757 * xm-sysv4.h: Provide definitions/prototypes for host environment
6758 functions for which no definitions or prototypes are provided in
6759 any currently included gdb or host environment header files.
6760 For SVR4, this currently includes malloc and realloc, which cannot
6761 be portably prototyped in any gdb include file.
6763 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6765 * buildsym.h: Remove obsolete variable file_stabs.
6767 * Makefile.in: Move place where configure merges in host-
6768 and target-dependent fragments later, so the latter
6769 can override (say) GNU_MALLOC.
6770 * config/mh-rs6000: Use system malloc. Otherwise, I
6771 ended up with *two* incompatible versions of malloc
6772 (functions in libc would call the malloc in libc).
6773 I assume this is a shared library problem.
6775 * remote.c: Fix (presumed) typo.
6776 * objfiles.c: Use xmalloc/xrealloc instead of
6777 malloc/realloc (since the latter are no longer declared).
6779 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6780 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6781 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6782 handle individual registers.
6783 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6784 correctly in case it wasn't cached yet. (A problem showed up
6785 after fetching individual registers.)
6786 * buildsym.c: Disable type_synonym_name's type name overwriting
6787 in cases it is unnecesary. rs6000 portation doesn't use
6788 type_synonym_name, and it used to nullify type names
6789 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6790 type's name as soon as space for that type is allocated.
6791 * xcoffread.c: ignore a section's lineno information if it is
6792 not `.text'. (In rs6000 bfd portation integration, skipping over
6793 `.pad' sections are ignored since it was in machine independent
6794 part of the code. Thus, a problem of fake sections with invalid
6795 lineno information arised.)
6797 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6798 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6799 * rs6000-tdep.c: make function_frame_info() work whether or not
6800 reading from a core file.
6801 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6803 * infrun.c. main.c, printcmd.c. symtab.c:
6804 More changes from IBM for rs6000.
6807 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6809 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6810 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6811 Merge in changes (mostly from IBM) for RS6000.
6812 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6813 More changes from IBM for RS6000. These are in machine-
6814 independent code, and probably could do with some cleaning
6815 up. The most questionable of these are #ifdef IBM6000.
6816 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6817 to single_step() (for consistency with rs6000 and i860).
6818 * utils.c: Allow the 1st arg to xrealloc to be NULL
6819 (in which case do malloc). This removes the need for
6820 some tests in xcoff code (and perhaps other places?).
6821 * coffread.c: Removed variables last_source_file,
6822 type_vector, and type_vector_length as these are now
6823 defined by buildsym.[ch].
6824 * defs.h: Remove prototypes for malloc and realloc, since
6825 these should only be used to implement xmalloc and xrealloc,
6826 and they conflict with <stdlib.h> in AIX - where they
6827 return void* even when __STDC__ isn't defined. Sigh.
6828 * munch: Recognize *initialize* in data as well as text
6829 (AIX uses data). Also, incorporate a patch from Garrett
6830 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6831 much more sensible, by only trying to match the name of
6832 the initialize_foo function, and not the junk before it.
6834 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6836 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6837 unless symbol table indicates that something has changed.
6839 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6841 * remote.c: Make it work for embedded MIPS. Increase buffer
6842 size, and use throughout. Round buffer size up if too many regs.
6843 Support baud rate setting and try for an 8-bit path. If
6844 interrupted while waiting for target, send a ^C down the wire.
6845 Avoid single-byte reads.
6846 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6848 * mips-xdep.h: Avoid the embedded regs when on Unix.
6850 * mipsread.c: Byte-swap the symbol table structures, using
6851 routines from ecoff.c, to read a symbol table written in any
6852 of the four possible byte orders.
6853 * configure.in (mips-big-* target): Same as Sony News.
6854 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6855 * ecoff.c: New file for symbol swapping routines.
6857 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6859 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6860 all-breakpoints' command.
6861 * (get_number): Allow users to enter negative breakpoint numbers.
6862 * (breakpoint_1): Reformat display of 'info break' to show new
6864 * (create_longjmp_breakpoint, breakpoint_re_set,
6865 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6866 symfile.c (syms_from_objfile): Re-do
6867 insertion of longjmp breakpoints. Move all code into
6868 breakpoint_re_set, and call that instead of
6869 create_longjmp_breakpoint in symfile.c.
6871 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6873 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6874 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6875 * symtab.c (find_pc_symtab): Handle having no objfiles.
6876 * infcmd.c: Fix comment.
6877 * objfiles.c (free_all_objfiles): Add.
6878 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6879 * symfile.c (symbol_file_command): free all objfiles when
6880 specifying a new symbol file.
6881 (reread_symbols): Stat the file name, don't fstat the descriptor.
6883 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6885 * Makefile.in, configure.in: removed traces of namesubdir,
6886 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6887 copyrights to '92, changed some from Cygnus to FSF.
6889 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6891 * dbxread.c (end_psymtab): Delete empty psymtabs.
6892 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6893 * symfile.h (struct objfile): Add free_psymtabs.
6895 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6897 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6899 * symfile.c (symbol_file_command): strcmp => !strcmp.
6900 * breakpoint.h: Move prototypes to follow enum definition they need.
6901 * breakpoint.c, infrun.c: Lint.
6902 * printcmd.c: Use `enum enable' rather than `enum
6904 * mipsread.c: First pass at making it compile with the new
6905 objfile changes. Probably seriously broken still, but it
6908 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6910 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6911 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6912 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6913 stepping (and nexting) through longjmp(). Also, cleanup
6914 breakpoint handling quite a bit by creating explicit breakpoint
6915 types instead of using magic breakpoint numbers.
6916 Makefile.in: Update version to 4.4.3
6918 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6920 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6921 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6922 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6924 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6926 * minsyms.c (install_minimal_symbols): Add bunches to any
6927 existing minsyms in the objfile. Avoid extra mallocation
6928 by working directly in the obstack. Remove ignored `mainline' parm.
6929 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6930 xcoffread.c: Change all callers.
6931 * FIXME: We should be able to eliminate MAINLINE from all the
6932 symbol readers now, with a small bit of work.
6934 * valops.c, value.h: Lint.
6935 * remote-vx.c: Add missing break; statement. Bugfix by
6936 Michael Sclafani, <sclafani@src.dec.com>.
6938 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6940 * Makefile.in (VERSION): Update version to 4.4.2
6941 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6942 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6943 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6944 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6945 mmap-alloc.o, mmap-sbrk.o
6947 * altos-xdep.c: Minor whitespace change.
6948 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6949 use to new minimal symbol table use.
6950 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6951 * arm-xdep.c (store_inferior_registers): Returns void.
6952 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6953 Convert from misc function vector use to new minimal symbol table use.
6954 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6955 * breakpoint.c: Add prototypes for local functions.
6956 * breakpoint.c (catch_command_1): Change to static and remove unused
6958 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6959 * breakpoint.h: Change function decls to prototype form.
6960 * buildsym.c: Add prototypes for local functions.
6961 * buildsym.c: Moved hashname() function here from dbxread.c.
6962 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6963 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6964 * buildsym.c (dbx_alloc_type): Change to static.
6965 * buildsym.c (finish_block): Add objfile parameter.
6966 * buildsym.c (misc): Change symbol_obstack to objfile version.
6967 * buildsym.c (make_blockvector): Change to static.
6968 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6969 * buildsym.c (compare_line_numbers): Change to static, args are const,
6970 cast args when used.
6971 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6972 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6973 and made static. Add objfile parameter.
6974 * buildsym.c (end_symtab): Simplify code using line table size.
6975 Realloc the linetable on the objfile symbol_obstack and copy there.
6976 * buildsym.c (scan_file_globals): Convert from misc function vector
6977 use to new minimal symbol use.
6978 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6979 strings get allocated in objfile's symbol_obstack. Convert references
6980 to builtin types to lookup_fundamental_type().
6981 * buildsym.c (read_type): Make static, add objfile parameter, convert
6982 references to buildin types to lookup_fundamental_type().
6983 * buildsym.c (read_struct_type): Add objfile parameter.
6984 * buildsym.c (read_array_type): Make static, add objfile parameter.
6985 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6986 * buildsym.c (read_huge_number): Make static.
6987 * buildsym.c (read_range_type): Make static, add objfile parameter,
6988 convert references to buildin types to lookup_fundamental_type ().
6989 * buildsym.c (read_args): Make static, add objfile parameter.
6990 * buildsym.h: Convert function decl's to prototype form.
6991 * c-exp.y: Add prototypes for local functions, convert uses of misc
6992 function vector to minimal symbol table. Reformat all builtin type
6993 initializations and pass a NULL objfile to init_type() for them.
6994 * coffread.c: Change context_stack ref's to coff_context_stack,
6995 add local function prototypes. Cast uses of xrealloc arg 1.
6996 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6997 crafting a new type.
6998 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6999 * coffread.c (finish_block): Change name to coff_finish_block.
7000 * coffread.c (make_blockvector): Add and use objfile parameter.
7001 * coffread.c (record_line): Change name to coff_record_line.
7002 * coffread.c (start_symtab): Change name to coff_start_symtab.
7003 * coffread.c (end_symtab): Change name to coff_end_symtab.
7004 * coffread.c (record_misc_function): Change name to record_minimal_
7005 symbol and change to minimal symbol table use from misc func tbl.
7006 * coffread.c (coff_symfile_read): Convert from misc function vector
7007 use to minimal symbol table use.
7008 * coffread.c (hashname): Remove; use common version in buildsym.c.
7009 * coffread.c (decode_base_type): Change references to builtin types
7010 to calls to lookup_fundamental_type().
7011 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7012 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7013 * command.c: Add prototypes for local functions.
7014 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7015 appropriate member of the function union for that type.
7016 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7017 ifdef out the function since it isn't currently used.
7018 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7019 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7020 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7021 * command.c (help_cmd): Compare function pointer to NULL.
7022 * command.c (help_cmd_list): Compare function pointer to NULL.
7023 * command.c (lookup_cmd_1): Use correct member of function union.
7024 * command.c (undef_cmd_error): Make static.
7025 * command.c (complete_on_cmdlist): Use correct member of func union.
7026 * command.c (do_setshow_command): Use correct member of func union.
7027 * command.c (shell_escape): Convert rindex use to strrchr.
7028 * command.h (COMMAND_H): Define if already included.
7029 * command.h (cmd_list_element struct): Change 'function' to a union
7030 and prototype args. Prototype completer function.
7031 * command.h: Convert decl's to prototype form.
7032 * convex-xdep.c (store_inferior_registers): Returns void.
7033 * copying.c: Prototype local functions.
7034 * coredep.c: Minor whitespace change.
7035 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7036 * cplus-dem.c: Prototype local functions.
7037 * dbxread.c (hashname): Remove; moved to buildsym.c.
7038 * dbxread.c (free_and_init_header_files): Make static.
7039 * dbxread.c: Add prototypes for local functions.
7040 * dbxread.c (new_object_header_files): Remove; inlined usages.
7041 * dbxread.c (xrealloc usages): Cast args.
7042 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7043 and change usages accordingly.
7044 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7045 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7046 * dbxread.c (dbx_next_symbol_text): Make static.
7047 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7048 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7049 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7050 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7051 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7052 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7054 * dwarfread.c (record_misc_function): Change name to record_minimal_
7055 symbol and use minimal symbol table throughout.
7056 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7057 * dwarfread.c: Convert all references to builtin types to use the new
7058 lookup_fundamental_type function.
7059 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7060 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7062 * elfread.c (record_misc_function): Convert to use record_minimal_
7064 * elfread.c (elf_symtab_read): Add objfile parameter.
7065 * eval.c: Add prototypes for local functions and move some decls
7066 around to accomodate prototypes.
7067 * expprint.c: Add prototypes for local functions. Change references
7068 to misc function vector to minimal symbol table.
7069 * findvar.c (read_memory usages): Cast args.
7070 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7071 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7072 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7073 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7074 * gould-xdep.c: Minor whitespace change.
7075 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7076 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7077 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7078 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7079 * i386-tdep.c: Add prototypes for local functions.
7080 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7081 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7082 that defaulted to int.
7083 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7084 i386_push_dummy_frame): Returns void.
7085 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7086 int and explicitly declare return type as int.
7087 * i387-tdep.c: Minor formatting changes.
7088 * i960-tdep.c (leafproc_return): Convert from misc function vector
7089 use to minimal symbol table use.
7090 * infcmd.c: Add prototypes for local functions.
7091 * infcmd.c (continue_command, until_next_command, until_command,
7092 path_info, path_command): Make static.
7093 * infcmd.c (step_1, until_next_command): Convert from misc func
7094 vector to minimal symbol table use.
7095 * inflow.c: Add prototypes for local functions.
7096 * infptrace.c (store_inferior_registers): Returns void, not int.
7097 * language.c (_initialize_language): Use proper member of function
7099 * m2-exp.y: Add prototypes for local functions, convert misc function
7100 vector uses to minimal symbol table uses.
7101 * m2-exp.y (make_qualname, yyerror): Make static.
7102 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7103 * m68k-pinsn.c: Add prototypes for local functions.
7104 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7105 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7106 * m68k-stub.c: Add prototypes.
7107 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7108 use to minimal symbol table use.
7109 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7110 * m88k-xdep.c (store_inferior_registers): Returns void.
7111 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7112 * mach386-xdep.c (store_inferior_registers): Returns void.
7113 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7114 * main.c: Add prototypes for local functions.
7115 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7116 longjmp() result to (NORETURN void).
7117 * main.c (catch_errors): Prototype the 'func' parameter.
7118 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7119 Takes an unused arg.
7120 * main.c (execute_command): Call the right member of the func union.
7121 * main.c (command_loop_marker, symbol_completion_function,
7122 command_loop): Make static.
7123 * main.c (command_line_input): Make linelength unsigned, cast arg
7124 to command_line_input().
7125 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7126 * main.c (initialize_main): Call right member of function union.
7127 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7128 * mem-break.c: Include symtab.h
7129 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7130 * mips-xdep.c (store_inferior_registers): Returns void.
7131 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7132 use to minimal symbol table use.
7133 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7135 * mipsread.c (make_type): Remove, convert usages to init_type.
7136 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7137 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7138 vector use to minimal symbol table use.
7139 * parse.c: Add prototypes for local functions.
7140 * parse.c (xrealloc usages): Cast args.
7141 * parse.c (prefixify_expression, length_of_subexp): Make static.
7142 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7143 * parser-defs.h: Convert function decls to prototype form.
7144 * partial-stab.h: Convert from misc function vector use to new minimal
7146 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7147 the per-objfile copies.
7148 * printcmd.c: Add prototypes for local functions. Move some struct
7149 definitions around to accomodate prototypes.
7150 * printcmd.c (decode_format): Make static, change args oformat and
7151 osize to int from char.
7152 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7153 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7154 * printcmd.c (print_address_symbolic): Convert from misc function
7155 vector use to minimal symbol table use.
7156 * printcmd.c (address_info): Convert from misc function vector use
7157 to minimal symbol table use.
7158 * printcmd.c (delete_display, enable_display, disable_display_command):
7160 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7161 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7162 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7163 * pyr-xdep.c (store_inferior_registers): Returns void.
7164 * remote-mm.c (mm_load): symbol_file_add return value unused.
7165 * remote-nindy.c: Minor format change.
7166 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7167 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7168 * rs6000-xdep.c (store_inferior_registers): Returns void.
7169 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7170 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7171 vector use to minimal symbol table use.
7172 * solib.c: Add prototypes for local functions.
7173 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7174 function vector use to minimal symbol table use.
7175 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7176 * solib.c (find_solib, shared_library_command): Make static
7177 * solib.c (read_memory, write_memory usages): Cast args.
7178 * solib.c (special_symbol_handling): Add function
7179 * source.c: Add prototypes for local functions.
7180 * source.c (select_source_symtab): Convert to scan objfiles.
7181 * source.c (open_source_file): Make static.
7182 * source.c (xrealloc usages): Cast args.
7183 * source.c (source_line_charpos): ifdef out, unused.
7184 * source.c (get_filename_and_charpos): Make static.
7185 * stack.c: Add prototypes for local functions.
7186 * stack.c (print_frame_info, frame_info): Convert from misc function
7187 vector use to minimal symbol table use.
7188 * symfile.c: Add prototypes for local functions.
7189 * symfile.c (compare_symbols): Make args const PTR's.
7190 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7191 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7192 * symfile.c (obsavestring): Add objfile parameter.
7193 * symfile.c (init_misc_bunches, prim_record_misc_function,
7194 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7195 sort_misc_function_vector, compact_misc_function_vector): Remove
7196 * symfile.c (symbol_file_add_digested): Add function.
7197 * symfile.c (symbol_file_add): Returns struct objfile *.
7198 * symfile.c (symbol_file_command): Modify for state file use.
7199 * symfile.c (symfile_open): Add parameter "dumpable".
7200 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7201 * symfile.c (load_command, add_symbol_file_command): Make static.
7202 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7203 * symfile.c (rindex usages): Converted to strrchr.
7204 * symfile.c (allocate_psymtab): New
7205 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7206 converted to minimal symbol table usage, but no obvious conversion.
7207 * symfile.c (free_all_symtabs): Remove.
7208 * symfile.c (_initialize_symfile): Use per-objfile info.
7209 * symfile.h: Rework the objfile structure to add per-objfile data
7210 objects (psymbol_obstack, symbol_obstack, type_obstack,
7211 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7212 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7213 Add prototypes to function declarations.
7214 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7215 function vector usage to minimal symbol table usage.
7216 * symmisc.c (DEV_TTY): Define if not defined.
7217 * symmisc.c: Add local function prototypes.
7218 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7219 printpsyms_command, print_objfiles, print_objfiles_command):
7220 Rework to use iterate_over_*
7221 * symtab.c: Add prototypes for local functions.
7222 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7223 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7224 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7225 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7226 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7227 lookup_reference_type, lookup_member_type, allocate_stub_method,
7228 check_stub_method, create_array_type, smash_to_member_type,):
7230 * symtab.c (lookup_symbol): Some args are const.
7231 * symtab.h: All type related defs and structs moved to gdbtypes.h
7232 * symtab.h: Convert decls to prototypes.
7233 * target.c (noprocess): Make static.
7234 * target.h: Change decl's to prototypes.
7235 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7236 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7237 * utils.c (_initialize_utils): Use correct member of function union.
7238 * valarith.c: include gdbtypes.h
7239 * valops.c: include gdbtypes.h, add prototypes for local functions.
7240 * valops.c (value_push, value_arg_push, find_function_addr):
7242 * valops.c (value_string): Convert from misc function vector use
7243 to minimal symbol table use.
7244 * valops.c (check_field_in): Make arg const.
7245 * valprint.c: Add prototypes for local functions.
7246 * valprint.c (print_string): Make static
7247 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7248 * values.c: Add prototypes for local functions.
7249 * values.c (value_headof): Convert from misc function vector to
7250 minimal symbol table.
7251 * xcoffexec.c: Add prototypes for local functions.
7252 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7254 * xcoffexec.c (relocate_minimal_symbol): Add.
7255 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7256 * xcoffread.c: Add prototypes for local functions.
7257 * xcoffread.c (sort_syms): Convert to scan objfiles.
7258 * xcoffread.c (read_xcoff_symtab): Make static.
7259 * xcoffread.c (various): Replace references to builtin types with
7260 calls to lookup_fundamental_type. Replace references to symbol_obstack
7261 and psymbol_obstack with pointers to the per-objfile copies.
7262 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7263 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7265 * xcoffread.c (init_stringtab): Add objfile parameter.
7266 * gdbtypes.c: New file
7267 * minsyms.c: New file
7268 * mmap-alloc.c: New file
7269 * mmap-sbrk.c: New file
7270 * objfiles.c: New file
7274 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7276 * Check in Fred Fish's changes in these modules. Fred
7277 will make ChangeLog entries for all of them. Update VERSION
7280 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7282 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7284 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7285 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7286 value.h: Prototypes for static functions; lint.
7287 * gdbtypes.h: Empty file to ease transition.
7289 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7291 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7292 inferior.h, language.h, signame.h, target.h, terminal.h,
7293 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7294 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7296 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7297 signame.c, sparc-xdep.c: Prototypes for all static functions.
7299 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7300 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7301 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7302 Remove to_call_function and target_call_function, since it
7303 always calls the same thing (call_function_by_hand).
7304 * core.c, exec.c, solib.c: Rename target_ops sections =>
7306 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7307 target.h: target_kill takes no args.
7308 * language.c (language_info): Scaffolding to allow briefer
7309 messages when the current language changes. FIXME.
7310 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7311 complaints about volatile functions.
7312 * xm-sysv4.h (HAVE_MMAP): Define.
7314 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7316 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7317 to make prototypes for all functions declared here.
7318 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7319 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7320 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7321 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7322 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7323 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7324 * utils.c: Avoid declaring malloc and realloc. Lint.
7325 (request_quit): Accept signal-number parameter.
7327 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7329 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7330 DIE's. Add new function read_tag_pointer_type() to read them.
7332 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7333 When creating a new user defined type, check to see if a partial
7334 type already exists, and if so, bash it to fit.
7336 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7338 * coffread.c (decode_base_type): Pass long, not union.
7339 Fix by Eric Valette, ev@chorus.fr.
7341 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7343 * elfread.c (elf_symtab_read): Fix code to correctly track
7344 changes in bfd for absolute symbols.
7346 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7348 * xm-vaxbsd.h: Close off comment.
7350 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7352 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7354 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7356 * mips-tdep.c (mips_print_registers): Print correct register
7357 number for double pseudo-registers.
7359 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7361 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7362 in the op$::OPERATOR. case. From Steven McCanne,
7363 <mccanne@horse.ee.lbl.gov>.
7365 * exec.c (set_section_name): Pass arg to exec_files_info;
7366 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7368 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7370 * main.c (print_gdb_version): Copyright msg: only this year.
7371 (cd_command): Avoid changing current_directory on error.
7373 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7375 * mipsread.c (parse_partial_symbols): Handle dependencies
7376 between partial symbol tables (when not doing stabs-in-ecoff).
7377 (This used to be handled by parse_fdr, but parse_fdr was
7378 incompatible with handling stabs-in-ecoff, so the code
7379 was re-written to not use parse_fdr. Unfortunately,
7380 the logic to handle dependencies was overlooked.)
7382 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7384 * coffread.c (read_enum_type): Use the size of a target int when
7386 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7388 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7389 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7390 TARGET_PTR_BIT to determine size of a pointer
7391 * values.c (unpack_long): when unpacking a REF or a PTR don't
7392 assume the size of the type.
7394 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7396 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7397 looking at its members. Improve guess between struct and union,
7398 only assuming union if multiple members have offsets of zero.
7400 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7402 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7403 (This is just for clarity - and one day permitting us to
7404 change FP0_REGNUM from 38 to 32, which would make more sense.)
7405 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7406 register numbers in stabs-in-ecoff get handled correctly.
7408 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7410 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7411 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7412 into BSD and Ultrix.
7414 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7416 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7418 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7420 * Makefile.in: Increment version to 4.4.1.
7421 * main.c (print_gdb_version): Update copyright notice.
7423 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7425 * mipsread.c: Prepend "struct " to the names of structure
7426 types, and similarly for enums and unions. (This used
7427 to be done, but got lost in the re-write to "guess" the
7428 difference between enum/struct/union.)
7429 Also, guess that a tag is an enum if the first member
7432 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7434 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7437 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7439 * Projects: Patching executables is done.
7440 * Makefile.in (VERSION): Roll to gdb-4.4.
7441 * README, WHATS.NEW: Update for gdb-4.4.
7443 * symfile.c (reread_symbols): Whenever we reread one object
7444 file's symbols, we must restart the scan, because the object_files
7445 chain has been permuted.
7447 * exec.c (exec_files_info): Split out into print_section_info.
7448 Print BFD filename of each section if it's not the default one.
7449 * core.c (core_files_info): Call print_section_info.
7451 * xm-vax.h: Include a few system header files whose definitions
7452 must precede defs.h.
7453 * language.c, language.h: Make some things const.
7454 * expression.h, main.c: const spreads like ooze.
7456 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7457 since BREAKPOINT values can be >0x80.
7459 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7461 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7463 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7465 * sparc-pinsn.c: Remove kludge for preferring architectures.
7466 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7467 and forever. Add `add' instruction to the set that get checked
7468 for a preceding `sethi' in order to print an absolute address.
7469 Corresponding changes in ../include/opcode/sparc.h needed
7470 to eliminate garbage instructions.
7472 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7474 * mipsread.c (parse_partial_symbols): Make sure partial
7475 symbols are created for external symbols (as used to be
7476 the case). This is a bit of a pain with the mips-coff.
7477 It uses a table which points to all of the external
7478 symbols belonging to a particular FDR or psymtab.
7479 Once we've generated this table, we might as well save
7480 it, and then use it in psymtab_to_symtab_1 to find
7481 the symbols to pass to parse_external().
7482 * symfile.c, symfile.c: New function start_psymtab_common
7483 to share the common parts of allocating a new psymtab
7484 for dbxread, mipsread (and later dwarfread). Its code
7485 was pulled out from start_psymtab in dbxread.c.
7486 * dbxread.c (start_psymtab): Use start_psymtab_common().
7488 * valprint.c (val_print): If there is an error when trying
7489 to print a string, check to see if there really is a problem
7490 by reading just one character. If that works, assume
7493 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7495 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7496 cypress, v8 mnemonics in that order.
7498 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7500 * sparc-pinsn.c: Put the qsort() back in.
7502 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7504 * findvar.c (read_register, write_register): Handle machines
7505 where REGISTER_TYPE is not the same size as "int".
7507 Handle debug symbols in dynamically loaded (relocated) code:
7509 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7510 offset to process_one_symbol.
7511 (process_one_symbol): Take new offset parameter. Add it into
7512 appropriate symbol types to relocate symbols to loaded addresses.
7513 Handle all possible symbol types, and complain() about types that
7514 we don't expect to see.
7515 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7516 process_one_symbol (FIXME, should pass real offset).
7520 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7522 (set_breakpoint, break_command_1, until_break_command,
7523 catch_command_1, breakpoint_re_set_one): Use it.
7524 * symtab.h (resolve_sal_pc): Declare.
7525 * infcmd.c (jump_command): Use resolve_sal_pc.
7527 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7529 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7531 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7533 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7534 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7535 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7537 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7539 * dbxread.c (process_one_symbol): Make a first cut at handling
7540 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7542 * symtab.c (find_pc_line): Fix stepping into and out of #included
7545 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7547 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7548 no longer any need to copy ../include/opcode/* into gdb.
7550 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7552 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7554 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7556 * valprint.c (type_print_base, type_print_method_args):
7557 Print C++ constructor methods without bogus "return type."
7559 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7561 * infptrace.c (child_xfer_memory): Parameter "target" should
7562 be a pointer to a structure, not the entire structure.
7564 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7566 * depend: Convert the couple of references to ansidecl.h that
7567 used the local gdb version to use the ../include version.
7569 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7572 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7573 (inferior_proc_init): Fix non-ANSI version of args.
7574 (attach): Call print_sys_errmsg with correct number of args.
7575 (mappingflags): Make static, does not need to be global.
7577 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7578 not the entire struct itself.
7580 * valops.c (value_assign): Cast some args to modify_field() and
7581 {read,write}_register_bytes() correctly.
7583 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7585 * Makefile.in (MALLOCSRC): Removed reference to removed local
7588 * dwarfread.c (list_in_scope): Needs an initial value, use file
7591 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7593 * main.c (main): Make option_index local to keep new getopt happy.
7594 main.c, solib.c, Makefile.in: Update copyright notices.
7596 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7598 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7600 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7602 * Makefile.in (HFILES): Add partial-stab.h.
7604 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7606 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7607 New files for stratus. Not complete enough to actually build
7608 on the Stratus machine; that awaits copyright assignment for
7611 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7612 for getting custom flags into CFLAGS when doing makes.
7614 * configure.in: Add config information for stratus.
7616 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7618 * dbxread.c (process_one_symbol): Pass address of structure
7619 to complain(), rather than the whole structure.
7621 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7623 * solib.c (solib_add_common_symbols): Only compile in when not
7624 using SVR4 style shared libraries.
7626 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7628 * dwarfread.c (locval): Add offreg flag to indicate location
7629 values that are computed off a base register.
7631 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7632 TAG_local_variable cases to account for static variables
7633 within function scopes.
7635 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7637 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7638 doesn't exist on some systems.
7640 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7641 nexting over recursive function calls.
7643 * target.c (target_read_string): Create this routine to read null
7644 terminated strings from the target. It deals with running off the
7645 end of memory elegantly as well. solib.c (find_solib): Use
7646 target_read_string() to avoid problems with running off the end of
7649 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7650 that reference pgrp_inferior.
7652 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7654 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7655 mips-tfile has been hacked to act more "traditionally."
7656 * dbxread.c: Fixed typo in comment.
7658 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7660 * mips-tdep.c (mips_skip_prologue): Add some number of
7661 'sw' instructions before 'addiu' adjusts the stack.
7663 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7665 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7666 freescope, buildblock closescope, record_line, add_symbol_to_list,
7667 gatherblocks, make_blockvector): Extensive changes to switch
7668 to generic symbol table building code in buildsym.c. Remove
7669 scope tree structures and functions, symbol table building
7670 functions, and lots of other small changes.
7672 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7673 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7675 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7677 * buildsym.c (cleanup_undefined_types): Add support for enums.
7678 This fixes the 'GDB internal error. cleanup_undefined_types with
7681 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7683 * dbxread.c: detect gcc2 compilations.
7685 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7687 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7688 in ../include/opcode/sparc.h.
7690 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7692 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7693 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7694 to reflect actual locations of opcode files, so TAGS target will
7697 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7699 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7702 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7703 dereferencing to access the correct elements.
7705 * valops.c (value_addr): Declare return type of external func
7708 * xcoffread.c: Undefine next_symbol_text before redefining it.
7710 For older changes see ChangeLog-9091
7716 version-control: never