1 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3 * Clean up xcoff relocation.
4 objfiles.h (struct objfiles): Add section_offsets, num_sections.
5 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
7 symtab.h (struct general_symbol_info): Add section field.
8 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
9 xcoffread.c: Set section for symbols and msymbols.
10 (struct symtab): Add block_line_section field.
11 buildsym.c (end_symtab): Set it.
12 (end_symtab and callers): Add section parameter.
13 objfiles.c (objfile_relocate): New funciton.
14 xcoffexec.c (vmap_symtab): Use it.
15 xcoffsolib.h (struct vmap): Remove unused fields.
16 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
17 CORE_NEEDS_RELOCATION, symtab_relocated.
18 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
19 rs6000-tdep.c: Make loadinfotext static.
20 breakpoint.c (fixup_breakpoints): Doc fix.
21 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
22 (end_symtab): primary field replaces nonreloc.
24 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
26 * findvar.c (read_register, write_register): Make these capable
27 of reading/writing registers that are shorter than REGISTER_TYPE.
28 * (value_from_register): Install H8500 specific code to return
29 proper value when register is being used as a pointer.
30 * h8500-tdep.c: Remove extra defines of NUM_REGS.
31 (h8500_skip_prologue): Use correct lengths for LINK instructions.
32 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
33 chain frames properly by combining frame pointer with T reg.
34 (init_extra_frame_info): Delete. It's now a macro.
35 (frame_args_address): Don't add PTR_SIZE. Stack args are already
36 offset by the correct amount off of the frame pointer.
37 (register_byte): Delete. It's now a macro.
38 (register_raw_size, register_virtual_size): Delete. Replaced by
39 common routine h8500_register_size, cuz there's no difference
40 between the raw & virtual sizes on this machine.
41 (register_convert_to_raw, register_convert_to_virtual): Delete,
42 cuz there's no difference between the raw & virtual forms.
43 Replaced by memcpy in tm file.
44 (register_virtual_type): Rename to h8500_register_virtual_type.
45 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
46 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
47 emulator have same reg offsets. This is all handled in the
49 (h8500_trapped_internalvar): New routine to detect references to
50 convenience vars acting as pointer pseudo-regs.
51 (h8500_value_trapped_internalvar): Conjure up value of pointer
53 (h8500_set_trapped_internalvar): Convert set value in real
55 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
56 code segment register.
57 infrun.c (proceed): Simplify. Call write_pc instead of doing it
59 (wait_for_inferior): Add h8500 specific code to add stack segment
60 when reading SP register.
61 remote-sim.c (fetch_register): Spacing.
62 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
63 detect cruft. Redo all register manipulation stuff. Get rid of
64 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
65 to frame pointer. (IS_TRAPPED_INTERNALVAL,
66 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
67 to create internal vars for pointer pseudo-regs.
69 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
71 * Makefile.in: Numerous small changes to macro definitions
72 and rules for building gdb distribution tree. Many macros
73 eliminated or merged, and rules simplified.
74 * alldeps.mak: Update.
77 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
79 * Makefile.in: recurse through SUBDIRS for dvi target too
81 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
83 * symtab.h (struct linetable_entry): Remove confusing comment.
85 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
87 * Makefile.in: add installcheck target
89 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
91 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
92 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
93 z8k}: New directories to hold cpu specific configuration files.
94 Naming follows gcc convention.
95 * config/{*.mt, *.mh}: All target and host makefile fragment
96 config files moved to an appropriate config/<cpu> subdirectory.
97 * nm-*, xm-*, tm-*: All native, host, and target files, which
98 get linked to nm.h, xm.h, and tm.h respectively by configure,
99 moved to appropriate config/<cpu> subdirectory.
100 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
101 Native, host, and target files that are common across more than
102 one cpu architecture and included by one of the configured
103 native, host, or target files, get moved to config directory.
104 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
105 pick up native, host, or target include files moved to one of
106 the config subdirectories, and that are included by other files.
107 * Makefile.in (alldeps.mak): Modify to account for new config
109 * alldeps.mak, depend: Update for new config directory structure.
110 * config/*/[ntx]m-*.h: Modify all files that include other
111 [ntx]m-*.h files to use path relative to gdb/config. I.E.
112 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
114 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
115 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
116 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
117 * configure.in: Default gdb_host_cpu to host_cpu, and remap
118 the ones where the default is not unique or different than the
119 config subdirectory name. Similarly, handle gdb_target_cpu.
120 Modify configure.in as appropriate to make use of gdb_host_cpu
121 and gdb_target_cpu to find makefile fragments and make links.
123 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
125 * mipsread.c (compare_blocks): Sort blocks with the same start
126 address by decreasing ending address.
128 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
130 * mipsread.c (parse_procedure): Save cur_fdr accross call to
131 lookup_symbol as it might get clobbered by the call.
133 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
134 The previous code did not initialize the language field for the psymtab
137 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
139 * c-exp.y (parse_number): Avoid shift warning.
140 * serial.h (struct ttystate): Declare empty one on DOS.
142 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
144 * xm-sun4os4.h: Return type of free() should be void, not int.
146 * vx-share/vxWorks.h: Remove #def of NULL.
148 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
150 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
152 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
154 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
156 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
158 * ieee-float.c: Moved to ../libiberty.
159 * ieee-float.h: Moved to ../include.
160 * Makefile.in: Update accordingly.
161 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
162 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
163 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
164 it is now in ../opcodes/m68881-ext.c.
165 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
166 prologue (some callers _do_ care).
167 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
168 new interface of ../opcodes/*-dis.c.
169 * ch-exp.y: Add #include <ctype.h>.
171 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
173 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
175 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
177 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
179 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
181 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
183 * z8k-tdep.c (extract_return_value, write_return_value,
184 store_struct_return): New functions from macros in tm-z8k.h.
186 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
188 * valops.c (value_arg_coerce): Apply temporary patch to
189 fix problem with coercion of array and function types when
190 passed as arguments to C functions, pending a more complete
191 review of when and how coercion should be done, depending
192 upon context and language.
194 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
196 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
198 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
199 debugsec if there are a non-zero number of symbols.
201 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
203 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
205 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
207 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
209 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
211 (symtbl_num_syms): New variable.
212 (read_xcoff_symtab): Set it.
213 (read_symbol_nvalue): Check for bad symno.
214 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
217 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
219 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
220 This is defined in defs.h if necessary.
221 * vx-share/vxWorks.h: Remove #defs of min and max.
222 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
223 vx-share/xdr_rdb.c: include defs.h.
225 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
227 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
230 * xcoffread.c (enter_line_range): complain() on bad endoffset.
231 xcoffread.c: Doc fixes.
233 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
235 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
236 xcoffexec.c (xcoff_relocate_core): New function.
237 (text_adjustment): Removed.
238 (add_vmap): Return the vmap.
239 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
241 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
243 * xcoffsolib.h: Add objfile member to struct vmap.
244 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
245 xcoffexec.c (add_vmap): Allocate objfiles here.
247 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
249 Support 68000 series without floating point.
251 * configure.in (m68000-*-{aout,elf,coff}): New configs.
252 * tm-68k-nofp.h: New file, lacks 68881 support.
253 * config/m68k-nofp.mt: New file.
255 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
257 Remove a few remaining underscore/no-underscore remnants from
260 * config/{m68k-un.mt, sparc-un.mt}: Remove.
261 * config/m68k-noun.mt: Rename to m68k-fp.mt.
262 * config/sparc-noun.mt: Rename to sparc-em.mt.
263 * tm-68k-noun.h, tm-spc-noun.h: Remove.
264 * tm-68k-un.h: Rename to tm-68k-fp.h.
265 * tm-spc-un.h: Rename to tm-spc-em.h.
266 * tm-sun4sol2.h: Cleanup.
267 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
269 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
271 * symmisc.c (std_in, std_out, std_err): Move initializations
272 to runtime code, in case they aren't constant.
274 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
276 * symtab.c (find_pc_symtab): some object file formats, notably
277 mips, have holes in the address ranges of symtabs. Change
278 this algorythm from first hit to tightest fit.
280 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
281 fence post without finding the enclosing function, then print a
284 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
286 * utils.c (fputs_demangled, fprint_symbol): Remove.
287 * utils.c (fprintf_symbol_filtered): New function which combines
288 the functionality of fputs_demangled and fprint_symbol. Uses a
289 caller provided language parameter to select the appropriate
290 demangler, and caller provided args to pass to the demangler.
291 * defs.h (enum language): Move further up in file so enum can
292 be used in prototypes.
293 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
294 * defs.h (fprintf_symbol_filtered): Add prototype.
295 * c-typeprint.c (cp_type_print_method_args): Replace calls to
296 fputs_demangled with call to fprintf_symbol_filtered.
297 * cp-valprint.c (demangle.h): Include
298 * cp-valprint.c (cp_print_value_fields): Replace calls to
299 fprint_symbol with calls to fprintf_symbol_filtered.
300 * printcmd.c (print_frame_args): Replace call to fprint_symbol
301 with call to fprintf_symbol_filtered.
302 * stack.c (print_frame_info): Remove obsolete code so we don't
303 have to update fputs_demangled usage in it.
304 * stack.c (print_frame_info, frame_info): Add language variable
305 to pass to fprintf_symbol_demangled and initialize it from the
306 symbol's language. Replace calls to fputs_demangled with calls
307 to fprintf_symbol_filtered.
308 * symtab.c (find_methods): Replace call to fputs_demangled with
309 call to fprintf_symbol_filtered.
310 **** start-sanitize-chill ****
311 * ch-valprint.c (demangle.h): Include.
312 * ch-valprint.c (chill_print_value_fields): Replace call to
313 fprint_symbol with call to new fprintf_symbol_filtered.
314 **** end-sanitize-chill ****
316 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
318 * Makefile.in (VERSION): Bump version to 4.8.2.
320 * main.c (source_command): Require an explicit pathname of file
321 to source, since previous behavior of defaulting to gdb init file
322 was troublesome and undocumented.
323 * printcmd.c (disassemble_command): Add missing '{}' pair to
324 else with two statements. Bug reported by Stephane Tsacas
326 * symtab.c (find_pc_line): Don't complain about zero length or
327 negative length line numbers for the moment, since we may not own
328 the terminal when called, such as when single stepping. (FIXME)
329 * language.h (CAST_IS_CONVERSION): True if current language is
330 C++ as well as C. Fix from Peter Schauer.
331 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
332 Use STREQN macro rather than bare '!strncmp()'.
333 * environ.c (unset_in_environ): Avoid use of memcpy on
334 overlapping memory regions, as suggested by Paul Eggert
335 <eggert@twinsun.com>.
336 * c-exp.y (%union struct): Remove unused ulval as suggested
337 by Paul Eggert <eggert@twinsun.com>.
339 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
341 * main.c (gdbinit): Make static.
342 * main.c (inhibit_gdbinit): Move to file scope.
343 * main.c (main): Remove local inhibit_gdbinit.
344 * main.c (source_command): Don't source '.gdbinit' file by
345 default if gdb has been told to ignore it.
347 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
349 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
352 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
354 * printcmd.c (print_address_symbolic): Only print if offset
355 is shorter than max_symbolic_offset.
356 (initialize_printcmd): `set print max-symbolic-offset'.
358 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
359 (examine_tag): Use it.
360 (read_register_stack): Only look in the local registers for a
361 memory address if it's between rfb and rsp; go to memory otherwise.
362 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
363 (reginv_com): Remove ancient kludge command.
365 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
367 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
368 irix4 will again compile.
370 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
372 * configure.in: accept mips-sgi-irix4* for irix4.
374 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
376 * z8k-tdep.c (print_register_hook): Lint.
378 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
380 Lint fixes from Paul Eggert (eggert@twinsun.com):
382 * command.c (do_setshow_command): var_uintegers are unsigned.
383 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
384 unsigned, since they use hex values with the high bit set.
386 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
388 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
389 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
391 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
392 macro definitions in parenthesis.
394 * dbxread.c (dbx_symfile_init): Catch the case where there is
395 no string table, but the only way we find out is by reading zero
398 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
400 * dbxread.c (dbx_symfile_init): Make size of the string table
401 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
402 offset to the string table is nonzero and handle the nonexistant
403 string table case, should it occur. Ensure that the string table
404 size read from the file is reasonable, with a minimum lower bound
405 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
407 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
409 * Makefile.in: Changes to build testsuite correctly.
410 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
411 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
412 (TARGET_FLAGS_TO_PASS): New variable.
413 (SUBDIRS): Added testsuite.
414 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
415 testsuite is compiled with CC_FOR_TARGET rather than CC.
417 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
419 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
420 reported by mycroft@gnu.ai.mit.edu.
422 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
423 * configure.in (vax-*-ultrix2*): New triplet.
424 * config/vaxult2.mh: New file.
425 * xm-vaxult2.h: New file.
427 * c-exp.y (parse_number): Change high_bit to unsigned.
428 * demangle.c: Change all references to cfront to ARM, since the
429 actual algorithm is the one specified in the Annotated Reference
430 Manual. This was confusing users into thinking that full cfront
431 support was implemented.
432 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
433 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
434 directly to lookup_struct_elt_type, which will do the
435 dereferencing itself.
436 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
437 NULL dereferencing bug for unnamed structs, comment out
440 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
442 * coffread.c (process_coff_symbol): Change PCC argument correction
443 so that it only happens on big-endian targets; so that it only
444 happens if the short or char argument is aligned on an int
445 boundary; and so that it changes the location, rather than the
446 type, of the argument. These changes tend to parallel similar
447 (old) changes in stabsread.c.
449 * coffread.c (coff_read_enum_type): Use the specified size for
450 enums, don't assume that they are int-sized.
452 * c-valprint.c (c_val_print): Don't assume enums are the same as
455 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
456 Rendell, <michael@mercury.cs.mun.ca>.
458 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
460 * language.h (local_decimal_format_custom): Add prototype.
461 * language.c (local_decimal_format_custom): Add function, bug
462 reported by Robert R. Henry (rrh@tera.com).
464 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
466 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
467 by Josef Leherbauer, joe@takeFive.co.at.
469 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
471 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
472 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
473 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
474 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
475 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
476 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
477 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
478 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
480 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
482 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
483 of demangled name fields to NULL if no demangling exists for
484 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
485 symbols if their language is known at the time they are created,
486 but sometimes the language is not known until later.
488 **** start-sanitize-chill ****
489 * ch-typeprint.c (chill_print_type_base): Name changed to
490 chill_type_print_base to match pattern for C and C++ names.
491 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
492 to be consistent with other usages.
493 * ch-typeprint.c (chill_type_print_base): Add support for
494 printing Chill STRUCT types.
495 * ch-valprint.c: Include values.h.
496 * ch-valprint.c (chill_print_value_fields): New function and
497 prototype for printing Chill STRUCT values.
498 * ch-valprint.c (chill_val_print): Fix call to val_print_string
499 that was being called with two args instead of three.
500 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
501 to print Chill STRUCT values.
502 **** end-sanitize-chill ****
504 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
506 * configure.in: added testsuite to configdirs.
508 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
510 * doc/stabs.texi: The `this' pointer is now known by the name
511 `this' instead of `$t'.
513 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
515 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
516 references of TAG_string_type DIEs in user defined types.
517 **** start-sanitize-chill ****
518 * ch-lang.c (chill_create_fundamental_type): Track compiler
519 change that now emits debugging info with the type long for Chill
521 **** end-sanitize-chill ****
523 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
525 * remote-mips.c: New file; implements MIPS remote debugging
527 * config/idt.mt: New file; uses remote-mips.c
528 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
530 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
531 floating point coprocessor.
532 (mips_push_dummy_frame): If not mips_fpu, don't save floating
534 (mips_pop_frame): If not mips_fpu, don't restore floating point
536 (_initialize_mips_tdep): New function; let the user reset mips_fpu
538 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
539 mips_fpu, don't use fp0 as floating point return register.
540 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
543 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
545 * gdb/testsuite: made modifications to testcases, etc., to allow
546 them to work properly given the reorganization of deja-gnu and the
547 relocation of the testcases from deja-gnu to a "tool" subdirectory.
549 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
551 * gdb/testsuite: Initial creation of gdb/testsuite.
552 Migrated dejagnu testcases and support files for testing nm to
553 gdb/testsuite from deja-gnu. These files were moved "as is"
554 with no modifications. This migration is part of a major overhaul
555 of dejagnu. The modifications to these testcases, etc., which
556 will allow them to work with the new version of dejagnu will be
557 made in a future update.
559 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
561 * NEWS: Add reminders for next release.
563 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
565 * mipsread.c (parse_lines): Correct check for files compiled with
568 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
570 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
572 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
574 * Makefile.in (VERSION): GDB-4.8 release!
575 * README, NEWS: Update for release.
577 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
579 * am29k-pinsn.c (print_insn): Minor nits with const.
580 * am29k-tdep.c: More minor nits with arg types for
581 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
583 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
585 * gcc.patch: Update for a different GCC (G++) bug.
586 * main.c (print_gdb_version): Update copyright year to 1993.
587 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
588 conditionalize this file on it. FIXME, right way is to split
589 these into two config files.
590 (ATTACH_DETACH): Define for BSD 4.4
591 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
592 (U_REGS_OFFSET): Revise for 4.4.
593 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
594 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
595 LONG_MAX into this file to avoid cpp "redefinition" warnings.
597 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
599 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
602 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
604 * c-lang.c (c_printstr): Bugfix for length==0 case.
606 * c-lang.c (c_printstr): If a C string ends in a null, don't
609 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
611 * defs.h (STRCMP): Make it work for unsigned chars.
613 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
615 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
616 * config/hp300bsd.mh (REGEX, REGEX1): Define.
617 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
618 define to kludge the large opcode table into two smaller tables,
619 since GCC take exponential space to build the table. Lint.
620 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
622 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
624 * Makefile.in (VERSION): Roll to 4.7.9.
625 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
626 definition here, to handle both BSD 4.3 and 4.4 systems.
627 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
628 * remote.c (alarm): Move declaration to global level, before
629 first reference to it.
630 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
631 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
633 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
635 * remote.c (readchar): forward declare alarm which otherwise looks
636 like an undeclared variable to gcc.
638 * dbxread.c (process_one_symbol): cast enum value N_SO into int
639 when comparing against an int. Avoids superfluous warning from
642 * inflow.c (set_sigint_trap): add cast to assignment from signal.
643 Avoids superfluous warnings from some systems and/or compilers
644 (like vax ultrix 4.2.)
646 * language.c (struct op_print unk_op_print_tab): use the enum
647 values rather naked zeros as initializers. Avoids warnings from
648 ultrix type compilers.
650 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
652 * Makefile.in (VERSION): Roll to 4.7.6.
653 (SFILES_SUBDIR): Add 29k-share/udi_soc.
654 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
655 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
656 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
657 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
658 (depend): Fix bug where nm-files in config files weren't noticed.
659 (make-proto-gdb-1): Avoid changing directories while building new
660 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
662 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
664 * remote.c: Improve error recovery. Allow user to break out
665 of initial connection attempt with INTERRUPT. Treat a timeout
666 while waiting for remote packet like a retry, unless the remote
667 side is actively running user code. Fix a few long printf_filtered's.
669 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
672 * buildsym.c (start_subfile): Allow null file name.
674 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
676 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
677 expects a pointer to complaint rather than a complaint
679 (process_linenos): free the previously allocated subfile name,
680 then allocate the new one from the heap.
682 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
684 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
686 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
688 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
689 Previously, would bogusly index off the bottom of type_vector.
690 (rs6000_builtin_type): Accept type number as argument.
691 (read_type, case '-'): Handle negatives like any other type number.
693 * symfile.c (deduce_language_from_filename): Handle null name.
695 * mips-tdep.c (isa_NAN): Fix byte order dependency.
696 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
697 fixed by sato@sm.sony.co.jp.
699 * xcoffread.c (parmsym): Don't use an initializer to set up
700 this struct symbol. Set it up in initialize_xcoffread.
701 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
702 works on real rs/6000 target with #ifndef FAKING_RS6000.
704 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
706 * stabsread.c (rs6000_builtin_type): Move function from
707 xcoffread.c:builtin_type.
708 * xcoffread.c (builtin_type): Move to stabsread. Remove
709 IBM6000_HOST dependency. Move misplaced comments.
710 (various): Change printf's to complaints.
711 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
712 objfile argument to read_type calls under #if 0.
713 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
714 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
715 * Makefile.in: xcoffread.o is not built by default.
716 * xm-rs6000.h (IBM6000_HOST): Remove.
717 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
718 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
721 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
723 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
724 VALUE_LVAL to be lval_memory so that we don't try to modify wild
725 register numbers when user tries to modify elements in structs
727 * inflow.c (child_terminal_info): Move banner outside of system
729 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
730 passes struct/union arguments by address.
732 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
734 * Based on patch from Kean Johnston <maw@netcom.com>:
735 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
736 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
737 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
739 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
741 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
742 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
744 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
746 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
749 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
751 * stabsread.c (define_symbol): Complain about unrecognized names
752 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
753 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
754 (read_cpp_abbrev): Don't use the class name as part of the
755 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
756 abbrevs. Inspired by Mike Tiemann.
757 (read_tilde_fields): Comment. Remove ancient dead code.
758 Remove erroneous but non-dead code. Simplify. Add complaints.
759 (in general): Remove extraneous (parentheses) in return
762 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
764 * coffread.c (coff_lookup_type): Fix fencepost error reported
765 by Art Berggreen, <arg@opal.acc.com>.
767 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
768 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
770 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
771 test, which is apparently left over from when we used native
772 include files and couldn't depend on the member names being there.
773 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
775 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
777 * mipsread.c: Major overhaul to use new BFD symbol table reading
778 routines. Now swaps information as it is needed, rather than
779 swapping everything when the file is read.
781 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
783 * Makefile.in (TARDIRS): Add sparclite demo dir.
784 (*.tab.c): Change dependency on Makefile to depend on
785 Makefile.in, otherwise it always rebuilds after configuring.
786 Force output *.tab.c file into current directory even in "make"
787 versions that rewrite dependent file names used in command lines.
789 * TODO: Remove some things we did.
790 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
791 * os68k-xdep.c: Remove; useless file (os68k is a target only).
792 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
793 * symtab.h: Eliminate unnamed unions and structs.
795 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
797 * Makefile.in (VERSION): Roll to 4.7.5.
799 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
801 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
802 re-evaluating symbol pointers.
804 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
806 * c-exp.y (lcurly, rcurly): New nonterminals.
807 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
809 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
810 made function static.
811 * parse.c (struct funcall): Moved struct def from parser-defs.h.
812 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
813 * parse.c (start_arglist):
814 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
815 * parser-defs.h (struct funcall): Moved struct def to parse.c.
816 * parser-defs.h (funcall_chain): Moved to parse.c.
817 * printcmd.c (print_frame_nameless_args): Fix prototype.
818 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
819 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
820 * valops.c (typecmp): Moved prototype from values.h.
821 * value.h (typecmp): Moved prototype to valops.c, made static.
822 **** start-sanitize-chill ****
823 * ch-exp.y (yylex): Change way control sequences are disabled.
824 **** end-sanitize-chill ****
826 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
828 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
830 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
832 * mipsread.c (upgrade_type): Build array types correctly, using
833 create_range_type and create_array_type.
835 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
837 * remote-nindy.c: Cleanup.
839 * infrun.c (wait_for_inferior): When rolling back the PC after
840 a breakpoint, call write_pc so that NPC gets rolled back as well
843 * blockframe.c (inside_entry_file, inside_main_func,
844 inside_entry_func): PC of zero is always "bottom of stack".
846 * printcmd.c (print_frame_args, print_frame_nameless_args):
847 Let print_frame_nameless_args decide whether there are any,
848 laying groundwork for possibly later printing 29K args for
849 functions where we have tag words but no symbols.
851 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
853 * Makefile.in: fix GDB doc targets for new doc subdir structure
855 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
857 * stack.c (parse_frame_specification): Parse as many arguments
858 as there are (up to MAXARGS). Pass all of them in argc, argv
859 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
860 many there were, onto SETUP_ARBITRARY_FRAME.
861 * tm-mips.h, tm-sparc.h: Corresponding changes.
862 * mips-tdep.c, sparc-tdep.c: Ditto.
864 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
866 * hp300ux-nat.c: Update copyrights.
867 * mipsread.c (parse_partial_symbols): Complain about block
868 indexes that go backwards. Fix from Peter Schauer.
869 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
870 symbol-file that has no linkage symbols to be read.
871 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
872 from tm- file to xm-file, since they're host dependent.
873 * valarith.c (value_binop): Typo.
875 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
877 * sparclite/aload.c: Add copyleft.
878 * sparclite/crt0.s: Add comment at beginning.
880 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
882 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
883 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
885 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
887 * values.c (value_headof): Fix typo in which VTBL and ARG were
888 being confused for one another.
890 * valops.c (typecmp): Now static.
892 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
893 baseclass--we don't always inherit its virtual function table
896 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
897 pointer correctly in case value_struct_elt moves it around.
899 * valops.c (typecmp): Now static. Also, now groks references
902 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
903 zero on recursive call. If NAME is the name of TYPE, return TYPE.
905 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
907 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
908 to avoid "too much defining" error from native C compiler (!).
910 * Makefile.in (HFILES): Add typeprint.h.
911 * typeprint.[ch]: Update copyrights.
913 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
915 * Makefile.in: Update to match doc/ subdir changes.
917 * config/hp300hpux.mh: No cross-host file needed, just native.
918 * config/go32.mh: Remove nonexistent "native" support.
920 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
921 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
922 * m88k-tdep.c (next_insn): Lint, cleanup.
923 (store_parm_word): Lint.
925 * README: Fix typo (reported by karl@hq.ileaf.com).
927 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
929 * expression.h (BINOP_CONCAT): Document use for self concatenation
930 an integral number of times.
931 * language.c (binop_type_check): Extend BINOP_CONCAT for self
933 * valarith.c (value_concat): Rewrite to support self
934 concatenation an integral number of times.
935 **** start-sanitize-chill ****
936 * Makefile.in (ch-exp.tab.c): Change "expect" message.
937 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
938 eliminate hundreds of spurious shift/reduce and reduce/reduce
939 conflicts that mask the 5 real ones.
940 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
941 * ch-exp.y (integer_literal_expression): Remove production,
943 **** end-sanitize-chill ****
945 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
947 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
948 implied that "no side effects" was nonfunctional.
949 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
950 character string and bitstring concatenation.
951 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
952 * expression.h (exp_opcode): Add BINOP_CONCAT.
953 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
954 * language.c (string_type): Add function to determine if a type
956 * language.c (binop_type_check): Add case for BINOP_CONCAT.
957 * valarith.c (value_concat): New function to concatenate two
958 values, such as character strings or bitstrings.
959 * valops.c (value_string): Remove error stub and implement
961 * value.h (value_concat): Add prototype.
962 **** start-sanitize-chill ****
963 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
964 * ch-exp.y (yylex): Recognize SLASH_SLASH.
965 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
967 **** end-sanitize-chill ****
969 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
971 * c-exp.y (exp): Add production to support direct creation
972 of array constants using the obvious syntax.
973 * c-valprint.c (c_val_print): Set printed string length.
974 * dwarfread.c (read_tag_string_type): New prototype and
975 function that handles TAG_string_type DIEs.
976 * dwarfread.c (process_dies): Add case for TAG_string_type
977 that calls new read_tag_string_type function.
978 * expprint.c (print_subexp): Add support for OP_ARRAY.
979 * gdbtypes.c (create_range_type, create_array_type): Inherit
980 objfile from the index type.
981 **** start-sanitize-chill ****
982 * ch-typeprint.c (chill_print_type): Add case for
984 * ch-valprint.c (chill_val_print): Fix case for
986 **** end-sanitize-chill ****
988 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
990 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
991 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
994 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
996 * c-exp.y (exp:STRING): Convert C strings into array-of-char
997 constants with an explicit null byte terminator. OP_STRING is
998 now used for real string types.
999 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1000 they are used by all languages.
1001 * c-lang.c (_initialize_c_language): Move initializations of
1002 builtin_type_* to lang.c.
1003 * c-typeprint.c (c_type_print_varspec_prefix,
1004 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1005 to TYPE_CODE_STRING.
1006 * c-valprint.c (c_val_print): Change the way character arrays
1007 are printed as strings to be consistent with the way strings
1008 are printed when pointer-to-char types are dereferenced.
1009 Remove test of print_max before calling val_print_string, which
1010 now does it's own test.
1011 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1012 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1013 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1014 * gdbtypes.c (builtin_type_*): Add declarations moved from
1016 * gdbtypes.c (create_string_type): New function to create real
1018 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1019 renamed to TYPE_CODE_STRING.
1020 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1021 builtin_type_* types moved from c-lang.c.
1022 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1023 to TYPE_CODE_STRING.
1024 * gdbtypes.h (builtin_type_string): Add extern declaration.
1025 * gdbtypes.h (create_string_type): Add prototype.
1026 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1027 renamed to TYPE_CODE_STRING.
1028 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1030 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1031 renamed to TYPE_CODE_STRING.
1032 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1034 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1035 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1036 to TYPE_CODE_STRING.
1037 * valops.c (allocate_space_in_inferior): New function and
1038 prototype, using code ripped out of value_string.
1039 * valops.c (value_string): Rewritten to use new function
1040 allocate_space_in_inferior, but temporarily disabled until some
1041 other support is in place.
1042 * valops.c (value_array): New function to create array constants.
1043 * valprint.c (val_print_string): Add comment to document use,
1044 complete rewrite to fix several small buglets.
1045 * value.h (value_array): Add prototype.
1046 * value.h (val_print_string): Change prototype to match rewrite.
1047 **** start-sanitize-chill ****
1048 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1049 * ch-exp.y (match_character_literal): Disable recognition of
1050 control sequence form of character literals and document why.
1051 **** end-sanitize-chill ****
1053 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1055 * nindy-share/nindy.c: Add comments to #endif's to clarify
1058 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1059 read_memory to get byte order right.
1060 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1061 anymore. This is done in paread.c now. We expect unwind info
1062 to hang off of objfiles, and search all of the objfiles when until
1064 * (skip_trampoline_code): Cast arg to target_read_memory.
1065 * objfiles.h (struct objfile): Add new field obj_private to hold
1066 per object file private data (unwind info in this case).
1067 * paread.c (read_unwind_info): New routine to read unwind info
1068 for the objfile. This data is hung off of obj_private.
1069 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1070 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1071 make this easier to access.
1073 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1075 * c-valprint.c (cp_print_class_member): Add extern decl.
1076 * c-valprint.c (c_val_print): Extract code for printing methods
1077 and move it to cp_print_class_method in cp-valprint.c.
1078 * c-valprint.c (c_val_print): Extract code to print strings and
1079 move it to val_print_string in valprint.c.
1080 * cp-valprint.c (cp_print_class_method): New function using
1081 code extracted from c_val_print.
1082 * valprint.c (val_print_string): New function using code
1083 extracted from c_val_print.
1084 * value.h (val_print_string): Add prototype.
1085 **** start-sanitize-chill ****
1086 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1087 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1088 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1089 CHECKBUF, growbuf_by_size): New variables, macros, and support
1090 functions for implementing a dynamically expandable temp buffer.
1091 * ch-exp.y (match_string_literal): New lexer function.
1092 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1093 removed and replaced with new CHECKBUF macro.
1094 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1095 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
1096 **** end-sanitize-chill ****
1098 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1100 * Makefile.in: Add info for paread.o.
1101 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1103 * blockframe.c (frameless_look_for_prologue): Correct the
1105 * gdbtypes.h, gdbtypes.c: Use const in decl of
1106 cplus_struct_default, now that pa-gas assembler has been fixed.
1107 * hppah-nat.c: Formatting.
1108 * hppah-tdep.c: Remove lots of useless externs for variables we
1110 * (find_unwind_entry): Speed up by using binary search, and a one
1112 * (rp_saved): New routine to see what unwind info says about RP
1113 being saved on the stack frame.
1114 * (frame_saved_pc): Look for prologue to see if we need to
1115 examine the stack for the saved RP or not.
1116 * (init_extra_frame_info): Check for prologue, instead of
1117 framesize to determine if we are frameless or not.
1118 * (frame_chain_valid): Stop backtraces when we run into _start.
1119 * (push_dummy_frame): Reformat to make more readable.
1120 * (find_dummy_frame_regs): ditto.
1121 * (hp_pop_frame): ditto.
1122 * (hp_restore_pc_queue): small cleanup.
1123 * (hp_push_arguments): ditto.
1124 * (pa_do_registers_info): ditto.
1125 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1126 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1127 * Define FRAME_CHAIN_VALID.
1128 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1129 passed to functions.
1131 * paread.c (pa_symtab_read): Use new bfd conventions for
1132 accessing linker symbol table.
1133 * (pa_symfile_init): Access embedded STAB info via BFD section
1134 mechanism and related macros.
1137 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1139 * sparc-stub.c: Use a seperate stack for our traps.
1140 * Handle recursive traps.
1141 * Remove all trap init code. This needs to be done by the
1143 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1145 * (handle_exception): See if we are at breakinst, if so, then
1146 advance PC sp that users can just step out of breakpoint().
1147 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1148 new place if SP has changed.
1149 * (case 's'): Get rid of this, we can't do it yet.
1150 * (case 't'): New command to test any old random feature.
1151 * (case 'r'): New command to reset the system.
1152 * (breakpoint): Add label to breakpoint trap instruction so that
1153 handle_exception() can detect where we are and get past the
1154 breakpoint trivially.
1156 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1158 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1160 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1162 * configure.in: recognise all sparclite variants
1164 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1166 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1167 binary files oring in the right bit.
1169 * main.c, source.c, state.c, symmisc.c: use macros defined in
1170 fopen-{bin|both} when fopening files.
1172 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1174 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1175 from a configuration file (typically including <limits.h>), or to
1176 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1177 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1178 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1179 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1180 * exppritn.c (print_subexp, dump_expression): Add case for
1182 * expression.h (OP_BITSTRING): New expression element type for
1184 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1185 macros to convert between number of expression elements and bytes
1186 to store that many elements.
1187 * i960-tdep.c (leafproc_return): Use new macros to access
1188 minimal symbol name and address fields.
1189 * m88k-pinsn.c (sprint_address): Use new macros to access
1190 minimal symbol name and address fields.
1191 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1192 minimal symbol address field.
1193 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1194 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1195 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1196 Use new BYTES_TO_EXP_ELEM macro.
1197 * parse.c (write_exp_bitstring): New function to write packed
1198 bitstrings into the expression element vector.
1199 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1201 * parser-defs.h (struct stoken): Document that it is used for
1202 OP_BITSTRING as well as OP_STRING.
1203 * parser-defs.h (write_exp_bitstring): Add prototype.
1204 **** start-sanitize-chill ****
1205 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1206 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1207 LOWER, LENGTH): New tokens for keywords.
1208 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1209 upper_lower_argument, length_argument, array_mode_name,
1210 string_mode_name, variant_structure_mode_name): New non-terminals
1212 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1213 * ch-exp.y (match_bitstring_literal): New lexer support function
1214 to recognize bitstring literals.
1215 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1216 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1217 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1218 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1219 * ch-exp.y (yylex): Check tokentab6.
1220 * ch-exp.y (yylex): Call match_bitstring_literal.
1221 **** end-sanitize-chill ****
1223 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
1225 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
1226 symbol name and value fields.
1228 * c-exp.y (yylex): Make static, to match prototype and other
1231 * expression.h (exp_opcode): Add BINOP_MOD.
1232 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
1233 * expprint.c (dump_expression): Handle new BINOP_MOD.
1234 * language.c (binop_type_check): Handle new BINOP_MOD.
1235 * main.c (float_handler): Re-enable float handler when hit.
1236 * valarith.c (language.h): Include, need current_language.
1237 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
1238 for integer divide truncates towards zero for negative results.
1239 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
1240 * valarith.c (value_binop): Allow arithmetic operations on
1241 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
1242 **** start-sanitize-chill ****
1243 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
1244 * ch-exp.y (tokentab3): Add MOD and REM.
1245 * ch-exp.y (yylex): Set innermost_block for symbols found
1246 in local scopes. Return LOCATION_NAME for local symbols.
1247 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
1248 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
1249 **** end-sanitize-chill ****
1251 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
1253 * command.c (shell_escape, make_command, _initialize_command):
1254 don't create or use fork if CANT_FORK is defined.
1255 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
1256 code written for the IBM PC" remain.
1257 * xm-go32.h: define CANT_FORK
1259 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1261 * remote-sim.c: first attempt at general simulator interface
1262 * remote-hms.c: whitespace
1263 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
1264 understand new stack layout. (print_register_hook): print ccr
1265 register in a fancy way.
1267 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
1269 * eval.c (language.h): Include.
1270 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
1271 to pointer types when the current language is C. It loses for
1272 other languages when the lower index bound is nonzero.
1273 * valarith.c (value_subscript): Take array lower bounds into
1274 account when performing subscripting operations.
1275 * valops.c (value_coerce_array): Add comment describing why
1276 arrays with nonzero lower bounds are dealt with in value_subscript,
1277 rather than in value_coerce_array.
1279 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
1281 **** start-sanitize-chill ****
1282 * ch-exp.y (FLOAT_LITERAL): Add token.
1283 * ch-exp.y (literal): Add FLOAT_LITERAL.
1284 * ch-exp.y (match_float_literal): New lexer routine.
1285 * ch-exp.y (convert_float): Remove.
1286 * ch-exp.y (yylex): Call match_float_literal.
1287 * ch-exp.y (yylex): Match single '.' after trying
1288 to match floating point literals.
1289 **** end-sanitize-chill ****
1291 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
1292 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
1294 * expprint.c (dump_expression): New function for dumping
1295 expression vectors during gdb debugging.
1296 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
1297 MULTI_SUBSCRIPT and moved out of BINOP range.
1298 * expression.h (DUMP_EXPRESSION): New macro that calls
1299 dump_expression if DEBUG_EXPRESSIONS is defined.
1300 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
1301 * parse.c (length_of_subexp, prefixify_subexp): Change
1302 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
1303 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
1304 prefixify'ing the expression.
1305 * printcmd.c (print_command_1): Add comment.
1306 **** start-sanitize-chill ****
1307 * ch-exp.y (expression_list): Add useful actions.
1308 * ch-exp.y (value_array_element): Add useful actions.
1309 * ch-exp.y (array_primitive_value): Add production.
1310 * ch-exp.y (yylex): Recognize ',' as a token.
1311 **** end-sanitize-chill ****
1313 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1315 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
1316 POSIXize the recursive makes (make [variable assignments] target{s})
1318 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
1320 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
1321 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
1322 CPLUS_MARKER for all SVR4 systems, so follow suit.
1323 * defs.h (strdup_demangled): Remove prototype.
1324 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
1325 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1326 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
1327 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
1328 prim_record_minimal_symbol_and_info): Use new macro
1329 SYMBOL_INIT_LANGUAGE_SPECIFIC.
1330 * minsyms.c (install_minimal_symbols): Use new macro
1331 SYMBOL_INIT_DEMANGLED_NAME.
1332 * stabsread.c (define_symbol): Use new macro
1333 SYMBOL_INIT_DEMANGLED_NAME.
1334 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1335 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
1336 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
1337 SYMBOL_INIT_DEMANGLED_NAME.
1338 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
1339 SYMBOL_DEMANGLED_NAME now tests language itself.
1340 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
1341 now tests language itself.
1342 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
1343 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
1344 mangled name member in the language dependent portion of a symbol.
1345 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
1346 mangled name member appropriate for a symbol's language.
1347 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
1348 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
1349 SYMBOL_DEMANGLED_NAME now tests language itself.
1350 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
1351 initializes language dependent portion of symbol.
1352 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
1353 demangles and caches the demangled form of symbol names.
1354 * utils.c (fputs_demangled, fprint_symbol): Use current language
1355 to select an appropriate demangling algorithm.
1356 * utils.c (strdup_demangled): Remove, no longer used.
1357 **** start-sanitize-chill ****
1358 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
1359 access the Chill mangled name member in the language dependent
1360 portion of a symbol.
1361 * ch-lang.c (chill_demangle): New function, simple demangler.
1362 * defs.h (chill_demangle): Add prototype.
1363 * symtab.h (language_dependent_info): Add struct for Chill.
1364 **** end-sanitize-chill ****
1366 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
1368 * Makefile.in (BISON): Add comment that when bison is used, it
1369 must include the "-y" option.
1370 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
1371 Remove defines to remap non-yacc symbols, thus backing out of
1372 previous recent changes. Standard policy is that non-yacc parser
1373 generators get fixed, rather than adding bug workarounds in gdb
1374 for each new one that pops up. Expand comment to note this.
1375 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
1377 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
1379 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
1380 case. Use code in N_SOL.
1382 * paread.c: New file that contains all HPPA/HPUX symbol reading
1384 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
1385 * (dbx_symfile_init): Use sizeof(long) instead of 4.
1386 * (dbx_symfile_offsets): Make static.
1387 * (pastab_build_psymtabs): New interface routine for paread to
1388 send stabs into dbxread.
1389 * gdb-stabs.h: Remove gobs of HPPA cruft.
1391 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
1393 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
1395 **** start-sanitize-chill ****
1396 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
1397 **** end-sanitize-chill ****
1399 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
1400 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1401 and YYDEBUG is not already defined.
1402 * c-exp.y (strncmp): Replace throughout with STREQN, missed
1403 them during the previous replacements.
1404 * printcmd.c (_initialize_printcmd): Update internal documentation
1405 for "set" command to note that the assignment syntax is language
1407 **** start-sanitize-chill ****
1408 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
1409 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
1410 and YYDEBUG is not already defined.
1411 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
1412 single_assignment_action): New terminals and nonterminal for gdb
1413 extensions to chill expression grammer.
1414 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
1415 tokens that start with '$' (register names, convenience vars, etc).
1416 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
1417 * ch-exp.y (yylex): Call match_dollar_tokens.
1418 **** end-sanitize-chill ****
1420 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
1422 * hppah-tdep.c (skip_trampoline_code): Use new macros for
1423 accessing minimal symbol data.
1424 * infcmd.c (read_pc): Use #ifdef, not #if.
1425 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
1426 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
1427 minimal symbol data.
1429 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
1430 frame. Use find_return_regnum to find the caller.
1431 * (find_unwind_entry): New routine to locate stack frame info
1432 associated with a procedure. This looks in the $UNWIND_START$
1433 section in the SOM file.
1434 * (find_return_regnum): New routine. Uses find_unwind_entry() to
1435 figure out where the caller's return address is stored.
1436 * (find_proc_framesize): New routine. Uses find_unwind_entry()
1437 to figure out the frame size for a procedure.
1438 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
1439 * (init_extra_frame_info): New routine. Corrects PC and FP for
1440 outermost frame if necessary.
1441 * (frame_chain): New routine, moved from tm-hppa.h.
1442 * (skip_trampoline_code): Handle computed function calls (ie:
1443 calls from $$dyncall).
1444 * (unwind_command): Temporary support function to allow user
1445 to control/observe aspects of the unwind (stack frame) info.
1446 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
1447 was in a system call, if so, then read the PC from r31.
1448 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
1449 with extra arg for skip_trampoline_code().
1450 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
1451 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
1452 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
1454 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
1456 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
1457 Call new bfd_get_size() and verify that string table is no larger
1458 than the file that is supposed to contain it.
1459 * symfile.c (syms_from_objfile): Only complain about configured
1460 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
1461 current target is the default BFD target.
1463 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
1465 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
1466 * solib.c (bkpt_names): New array of symbol names to try to
1467 use for the "mapping complete" breakpoint. Configurable
1468 define SOLIB_BKPT_NAME is first one to try.
1469 * solib.c (find_solib): Test debug_base for nonzero rather
1470 than just greater than zero.
1471 * solib.c (enable_break): Use bkpt_names to look up address
1472 at which to set "mapping complete" breakpoint.
1474 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
1476 * defs.h (STRCMP, STREQ, STREQN): New macros.
1477 * defs.h (demangle_and_match): Remove prototype.
1478 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
1479 and STREQN defined in defs.h.
1480 * dwarfread.c (set_cu_language): For completely unknown languages,
1481 try to deduce the language from the filename. Retain behavior
1482 that for known languages we don't know how to handle, we use
1484 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
1485 and demangled name fields in symbol.
1486 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
1487 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
1488 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
1489 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
1490 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
1491 Replace usages throughout.
1492 * elfread.c (demangle.h): Include.
1493 * elfread.c (record_minimal_symbol): Remove prototype and function.
1494 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
1495 B_CLRALL): Moved from symtab.h to gdbtypes.h.
1496 * infcmd.c (jump_command): Remove code to demangle name and add
1497 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
1498 * minsyms.c (demangle.h): Include.
1499 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
1500 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
1501 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
1502 * mipsread.c (psymtab_language): Add static variable.
1503 * stabsread.c (demangle.h): Include.
1504 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
1505 names and cache them in the SYMBOL_DEMANGLED_NAME field.
1506 * stack.c (return_command): Remove explicit demangling of name
1507 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
1508 * symfile.c (demangle.h): Include.
1509 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
1510 to match macros in symfile.h and allow them to be compiled
1511 if INLINE_ADD_PSYMBOL is not true.
1512 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
1513 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
1514 Add code to demangle and cache C++ symbol names. Use macro form
1515 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
1516 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1517 Remove, also defined in symfile.c, which we already fixed.
1518 * symtab.c (expensive_mangler): Remove prototype and function.
1519 * symtab.c (find_methods): Remove physnames parameter and fix
1521 * symtab.c (completion_list_add_symbol): Name changed to
1522 completion_list_add_name.
1523 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
1524 the normal symbol name and the cached C++ demangled name.
1525 * symtab.c (lookup_demangled_partial_symbol,
1526 lookup_demangled_block_symbol): Remove prototypes and functions.
1527 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
1528 use lookup_block_symbol instead of lookup_demangled_block_symbol.
1529 Remove code to try demangling names and matching them.
1530 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
1531 Fix to try matching the cached demangled name if no match is
1532 found using the regular symbol name.
1533 * symtab.c (find_methods): Remove unused physnames array.
1534 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
1535 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
1536 * symtab.c (completion_list_add_symbol): Rewrite to use cached
1537 C++ demangled symbol names.
1538 * symtab.h: Much reformatting of structures and such to add
1539 whitespace to make them more readable, and make them more
1540 consistent with other gdb structure definitions.
1541 * symtab.h (general_symbol_info): New struct containing fields
1542 common to all symbols.
1543 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
1544 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
1545 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
1546 * symtab. (struct minimal_symbol, struct partial_symbol, struct
1547 symbol): Use general_symbol_info struct.
1548 * utils.c (demangle_and_match): Remove, no longer used.
1549 * valops.c (demangle.h): Include.
1550 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
1551 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
1552 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
1553 symmisc.c, symtab.c, valops.c: Replace references to minimal
1554 symbol fields with appropriate macros.
1555 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
1556 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
1557 demangle.c, elfread.c, energize.c, environ.c, exec.c,
1558 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
1559 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
1560 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
1561 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
1562 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
1563 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
1564 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
1565 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
1566 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
1567 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
1568 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
1570 * buildsym.c (start_subfile, patch_subfile_names): Default the
1571 source language to what can be deduced from the filename.
1572 * buildsym.c (end_symtab): Update the source language in the
1573 allocated symtab to match what we have been using.
1574 * buildsym.h (struct subfile): Add a language field.
1575 * c-typeprint.c (c_print_type): Remove code to do explicit
1577 * dbxread.c (psymtab_language): Add static variable.
1578 * dbxread.c (start_psymtab): Initialize psymtab_language using
1579 deduce_language_from_filename.
1581 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
1583 * valprint.c (val_print): Reorganize comment and add note
1584 about dependency on target byte ordering.
1585 **** start-sanitize-chill ****
1586 * ch-exp.y (value_array_slice): Fix typo.
1587 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
1588 byte sized ints are assumed to be char strings and printed with
1589 string syntax. In chill, arrays of chars and arrays of
1590 bytes/ubytes are distinquishable, and printed appropriately.
1591 **** end-sanitize-chill ****
1593 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
1595 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
1596 read/write routines for HPUX.
1598 * hppa-pinsn.c (print_insn): Improve handling of be and ble
1599 branch targets to compute target address using const from previous
1600 instruction if necessary.
1601 * Add `Q' operator to print out bit position field various
1603 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
1604 cleanups, use new code from Utah.
1605 * (store_inferior_registers): Update to new code from Utah.
1606 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
1607 * (fetch_register): Clear out priv level when reading PCs.
1608 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
1609 * Remove decl of errno, #include wait.h and target.h.
1610 * (frame_saved_pc): Check `flags' pseudo-register to see if we
1611 were inside of a kernel call. If so, then PC is in a different
1612 register. Also, mask out bottom two bits of all PCs so as not to
1613 confuse higher level code.
1614 * (push_dummy_frame): Create from #define in tm-hppa.h.
1615 * (find_dummy_frame_regs): Update from Utah.
1616 * (hp_pop_frame): Create from #define in tm-hppa.h.
1617 * (hp_restore_pc_queue): New, from Utah.
1618 * (hp_push_arguments): Big fixes from Utah.
1619 * (pa_do_registers_info, pa_print_registers): Only print out fp
1621 * (skip_trampoline_code): New routine to deal with stubs that
1622 live in nowhereland between callers and callees.
1623 * i860-tdep.c: Remove decl of attach_flag.
1624 * infrun.c (wait_for_inferior): Add new macro
1625 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
1626 at by PC will be nullified. If so, then step the target once more
1627 so as to avoid confusing the user.
1628 * (just before step_over_function:): Use stop_func_start, not
1629 stop_pc when checking for the existance of line number info.
1630 stop_func_start will reflect the proper address of the target
1631 routine, not of the stub that we may be traversing to get there.
1632 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
1633 to deal with the stubs that PA compilers sometimes stick between
1634 callers and callees. Also, define FLAGS_REGNUM for access to the
1636 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
1638 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
1639 write gr0, PC regs, and PSW!
1640 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
1641 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
1643 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
1644 * Define struct unwind_table_entry.
1645 * valops.c (call_function_by_hand): Add another arg to
1646 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
1649 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1651 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
1653 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
1655 * Makefile.in (VERSION): Bump to 4.7.4.
1656 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
1657 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
1658 * Makefile.in (HFILES): Add valprint.h.
1659 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
1660 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
1661 * typeprint.c, typeprint.h: New files for language independent
1662 type printing functions.
1663 * c-typeprint.c, m2-typeprint.c: New files for language dependent
1664 type printing functions and definitions.
1665 * valprint.h: New include file for language independent value
1666 printing definitions.
1667 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
1668 dependent value printing functions.
1669 * c-exp.y (production ptype): Add range_type variable and use new
1670 create_range_type function.
1671 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
1672 infcmd.c (path_var_name), language.c (unk_op_print_tab),
1673 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
1674 "const static" to ANSI-conformant "static const".
1675 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
1676 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
1678 * c-lang.h (c_print_type, c_val_print): Add prototypes.
1679 * coffread.c (decode_type): Add range_type variable and call to
1680 new create_range_type function.
1681 * complaints.c (complain): Remove unused val variable.
1682 * complaints.c (_initialize_complaints): Make it void.
1683 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
1684 variable and call new create_range_type function.
1685 * defs.h (enum val_prettyprint): Move enum from value.h to here
1686 so we can avoid having to include value.h just for prototypes that
1687 need the enum (thanks ANSI).
1688 * dwarfread.c (struct_type): Local anonymous_size variable is
1689 only used if !BITS_BIG_ENDIAN.
1690 * dwarfread.c (decode_subscript_data_item): Add rangetype
1691 variable and call new create_range_type function.
1692 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
1694 * eval.c (evaluate_subexp): Remove unused local variable name
1695 and the statement with no side effects that initializes it.
1696 * expprint.c (print_subexp): Change local_printstr to
1698 * gdbtypes.c (create_range_type): New function that creates
1699 a range type using code fragments from object file readers as
1700 an example of what has to be initialized.
1701 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
1702 and high_bound parameters, replaced with a single range_type
1703 parameter. Change function body to use passed in range_type
1704 rather than handcrafting one.
1705 * gdbtypes.h (create_range_type): Add prototype.
1706 * gdbtypes.h (create_array_type): Change prototype parameters.
1707 * infrun.c (normal_stop): Remove unused local variables tem and c.
1708 * infrun.c (hook_stop_stub): Return 0 rather than random value.
1709 * language.c (unk_lang_print_type, unk_lang_val_print): Add
1710 stub functions that call error if called.
1711 * language.c (unknown_language_defn, auto_language_defn,
1712 local_language_defn): Add initializers unk_lang_print_type and
1714 * language.h (struct language_defn): Reformat for larger
1715 comments, add la_print_type and la_val_print members. Add
1716 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
1717 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
1718 * m2-lang.c (m2_create_fundamental_type): Remove unused local
1720 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
1722 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
1723 * main.c (execute_command): Remove unused local variable cmdlines.
1724 * main.c (echo_command), stabsread.c (read_type), printcmd.c
1725 (clear_displays), symmisc.c (block_depth), values.c
1726 (clear_value_history):
1727 Make testing of truth value of assignment result explicit.
1728 * mipsread.c (upgrade_type): Update FIXME to include future use
1729 of create_range_type.
1730 * printcmd.c (ptype_command, ptype_eval, whatis_command,
1731 whatis_exp, maintenance_print_type): Move prototypes and functions
1733 * printcmd.c (_initialize_printcmd): Move add_com calls for
1734 ptype_command and whatis_command to new typeprint.c.
1735 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
1736 * source.c (find_source_lines): Local variable c only used
1737 when LSEEK_NOT_LINEAR is defined.
1738 * stabsread.c (read_array_type): Use new create_range_type
1740 * stabsread.c (read_range_type): Add new index_type variable and
1741 call new create_range_type function rather than handcrafting
1743 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
1744 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
1745 * symtab.c (type_print_base usages): Use c_type_print_base.
1746 * symtab.c (type_print_varspec_prefix usages): Use
1747 c_type_print_varspec_prefix.
1748 * symtab.c (type_print_method_args usages): Use
1749 cp_type_print_method_args.
1750 * valprint.c: Completely ripped apart and the fragments used
1751 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
1752 valprint.h. Remaining stuff is language independent.
1753 * value.h (struct fn_field): Forward declare for prototypes.
1754 * value.h (type_print_1): Remove prototype.
1755 * value.h (enum val_prettyprint): Moved to defs.h.
1756 * value.h (typedef_print): Prototype renamed to c_typedef_print.
1757 * value.h (baseclass_offset): Add prototype.
1758 **** start-sanitize-chill ****
1759 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
1760 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
1761 * ch-typeprint.c: New file for language dependent type printing.
1762 * ch-valprint.c: New file for language dependent value printing.
1763 * ch-exp.y (parse_number): Remove prototype and stub function.
1764 * ch-exp.y (decode_integer_literal): Removed unused digits and
1766 * ch-exp.y (convert_float): Completely ifdef out for now.
1767 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
1768 ch-lang.c (chill_op_print_tab):
1769 Change from ANSI-obsolescent "const static" to ANSI-conformant
1771 * ch-exp.y (yylex): Add unhandled storage class enumeration
1772 literals to switch statement for completeness.
1773 * ch-lang.c (chill_create_fundamental_types): Remove unused
1774 nbytes variable. Change dummy type to 2 bytes to match int.
1775 Handle FT_VOID types gratuituously added to chill DWARF by
1776 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
1777 type rather than a one byte TYPE_CODE_INT type.
1778 * ch-lang.c (chill_language_defn): Add chill_print_type and
1780 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
1781 **** end-sanitize-chill ****
1783 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
1785 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
1786 bfd_get_symbol_leading_char instead.
1788 * coffread.c (EXTERNAL_NAME): New macro for removing possible
1789 leading character from names.
1790 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
1791 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
1792 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
1794 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
1795 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
1796 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
1797 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
1798 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
1799 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
1800 * symfile.c (syms_from_objfile): Insert debugging check to test
1801 NAMES_HAVE_UNDERSCORE setting against the BFD support.
1803 * doc/gdbint.texinfo (Host Conditionals): Remove
1804 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
1806 (Target Conditionals): Remove all of the above.
1808 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
1810 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
1811 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
1813 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
1815 * coffread.c (decode_type): catch negative tagndx fields generated
1817 * exec.c: comment out string following #endif.
1818 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
1819 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
1821 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
1822 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
1824 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
1826 * complaints.c: New file, code moved from utils.c.
1827 * complaints.c (complain): Made into a varargs function.
1828 * complaints.h: New file, code moved from symfile.h.
1829 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
1830 * Makefile.in (HFILES): Add complaints.h.
1831 * Makefile.in (OBS): Add complaints.o.
1832 * symfile.c (complaint_root, stop_whining, complaint_series,
1833 complain, clear_complaints, add_show_from_set for stop_whining):
1834 Moved to complaints.c.
1835 * symfile.h (struct complaint, complaint_root decl, complain
1836 prototype, clear_complaints prototype): Moved to complaints.h.
1837 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
1838 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
1839 complaints.h. Remove casts from arguments to complain(),
1840 which is now a varargs function, and remove unnecessary
1841 placeholder zero args.
1842 * defs.h (begin_line): Add prototype.
1843 * defs.h (vprintf_filtered): Add prototype.
1844 * dwarfread.c (varargs.h): Remove, no longer needed.
1845 * dwarfread.c (dwarfwarn): Remove prototype and function.
1846 * dwarfread.c (complaints): Define a bunch of complaints.
1847 * dwarfread.c (SQUAWK): Remove macro defs, convert all
1848 usages to standard complain() calls.
1849 * utils.c (begin_line): New function that ensures that
1850 whatever gets filter-printed next starts on its own line.
1851 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
1852 but to stdout (calls vfprintf_filtered internally).
1854 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
1856 * remote.c: Avoid printf_filtered line limit. Suggested by
1857 Robert R. Henry, <rrh@tera.com>.
1858 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
1860 * main.c (main): Accept --silent as well as --quiet. Change +help
1861 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
1863 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
1864 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
1866 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
1868 * tm-nindy960.h, remote-nindy.c: Lint.
1870 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
1872 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
1873 a optional type to decorate as an array type, the type of the
1874 index, and the bounds of the array. Records this additional info
1875 in the array type for use with languages with nonzero array
1877 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
1878 to note that arrays may have bounds.
1879 * gdbtypes.h (create_array_type): Update prototype.
1880 * c-exp.y (ptype production): Adjust for new create_array_type
1881 calling conventions.
1882 * coffread.c (decode_type): Call create_array_type rather than
1883 handcrafting array types.
1884 * convex-tdep.c (value_type): Remove, now use create_array_type.
1885 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
1886 vector_type into calls to create_array_type.
1887 * dwarfread.c (decode_subscr_data): Name changed to
1888 decode_subscript_data_item throughout.
1889 * dwarfread.c (decode_subscript_data_item): Rewrite to use
1890 create_array_type. Now records index type and range as well.
1891 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
1892 change to use create_array_type.
1893 * dwarfread.c (read_subroutine_type): Test existing user defined
1894 types before decorating them, to ensure they are blank, and
1895 complain about it if they are not.
1896 * dwarfread.c (decode_fund_type): For unrecognized types, always
1897 return some valid type (type integer). If the unrecognized type
1898 cannot be an implementation defined type, complain as well.
1899 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
1900 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
1901 * mipsread.c (upgrade_type): Add FIXME comment that code to
1902 handcraft arrays should be replaced with call to create_array_type.
1903 * stabsread.c (read_array_type): Replace code to handcraft
1904 array types with call to create_array_type.
1905 * valprint.c (type_print_varspec_prefix): Minor formatting
1906 change, join lines that don't need to be split.
1908 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
1910 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
1911 decl for attach_flag, it now lives in inferior.h.
1912 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
1913 Make most functions static.
1914 * hppah-nat.c: General cleanups, remove BSD specific code (since
1915 that all lives in hppab-nat.c).
1916 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
1917 Change sense of test against inside_entry_file(). This fix is
1919 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
1920 to read/write_register_bytes().
1921 * gdbtypes.h: Remove const from decl for cplus_struct_default to
1922 work around PA-GAS assembler bug. Also, add trailing */ to some
1924 * gdbtypes.c: Remove const from decl for cplus_struct_default.
1925 Same reason as above.
1927 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
1929 * mipsread.c (parse_symbol): When checking whether a structured
1930 type is an enum, check qualifiers of its first member, as well as
1931 the base type of the member. Bug found and fixed by John M.
1932 Farrell, <farrell@fjord.reo.dec.com>.
1934 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
1935 * remote-vx.c: Don't include vx-share/reg.h.
1936 * vx-share/ptrace.h: Reproduce from scratch.
1937 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
1938 * Makefile.in: Remove references to removed files, and to removed
1939 29k-share directories.
1941 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
1943 * c-lang.c (_initialize_c_language): Name changed from
1945 * m2-lang.c (_initialize_m2_language): Name changed from
1947 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
1948 it is no longer inside m2-exp.y, where it was remapped by Makefile.
1949 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
1950 expression parsing into c-lang.c and m2-lang.c respectively.
1951 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
1952 m2-exp.y respectively.
1953 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
1954 and m2-* files respectively.
1955 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
1956 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
1957 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
1958 * expression.h (struct block): Forward declaration for prototypes.
1959 * language.h (struct objfile): Forward declaration for prototypes.
1960 **** start-sanitize-chill ****
1961 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
1962 * Makefile.in (HFILES): Add ch-lang.h.
1963 * Makefile.in (OBS): Add ch-lang.o.
1964 * ch-exp.y: Migrate code that has nothing to do with expression
1965 parsing into ch-lang.c.
1966 * ch-lang.c: New file, code migrated from c-exp.y.
1967 * ch-lang.h: New file, internal interface between ch-* files.
1968 * ch-lang.c (_initialize_chill_language): Name changed from
1969 _initialize_chill_exp.
1970 **** end-sanitize-chill ****
1972 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
1973 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
1974 * config/amix.mh (NATDEPFILES): Add.
1975 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
1978 * dwarfread.c (decode_subscr_data): Remove spurious test that
1979 accepted only integer subscript types. We don't do anything
1980 with the type at the moment anyway.
1982 **** start-sanitize-chill ****
1983 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
1985 * ch-exp.y (match_character_literal): Fix case where no
1986 match at all is found.
1987 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
1988 width types. For example, "INT" is always 2 bytes regardless
1989 of the values of any TARGET_*_BIT macros. So use explicit
1990 numeric sizes for the types.
1991 **** end-sanitize-chill ****
1993 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
1995 * c-exp.y (c_create_fundamental_type): New function to create
1996 language specific fundamental types for C.
1997 * m2-exp.y (m2_create_fundamental_type): New function to create
1998 language specific fundamental types for Modula 2.
1999 * c-exp.y (c_language_defn, cplus_language_defn): Add
2000 c_create_fundamental_type to language struct initializers.
2001 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2002 to language struct initializers.
2003 * dwarfread.c (expression.h, language.h): Include.
2004 * dwarfread.c (ftypes): New array to hold fundamental types
2005 for current compilation unit.
2006 * dwarfread.c (cu_language_defn): New pointer to language
2007 struct for language of current compilation unit.
2008 * dwarfread.c (dwarf_fundamental_type): New function to
2009 create/lookup fundamental types.
2010 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2011 * dwarfread.c (throughout): Replace lookup_fundamental_type
2012 with dwarf_fundamental_type.
2013 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2014 compilation unit (may be different language or different objfile).
2015 * gdbtypes.c (lookup_fundamental_type): Move actual type
2016 creations into language specific fundamental type creation
2017 functions and call via create_fundamental_type. Add comment
2018 about this function being obsolescent.
2019 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2020 sized signed and unsigned integers.
2021 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2022 * language.c (language_def): New function to lookup a language
2023 struct given it's enumeration.
2024 * language.h (struct language_defn): Add la_fund_type, a pointer
2025 to a function that creates fundamental types for this language.
2026 * language.h (create_fundamental_type): New macro to create
2027 fundamental types based on the current language.
2028 * language.h (language_def): Add prototype.
2029 * language.c (unk_lang_create_fundamental_type): New function
2030 for initializing language structs, calls error if called.
2031 * language.c (unk_language_defn, auto_language_defn,
2032 local_language_defn): Use unk_lang_create_fundamental_type.
2033 **** start-sanitize-chill ****
2034 ch-exp.y (chill_create_fundamental_type): New function.
2035 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2036 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
2037 **** end-sanitize-chill ****
2039 **** start-sanitize-chill ****
2040 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2042 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2044 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2045 as GCC_PRODUCER and GPLUS_PRODUCER.
2046 **** end-sanitize-chill ****
2048 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2050 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2053 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2055 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2056 rather than '$'. This particular piece of braindamage is
2057 spreading like ooze. It's now infected libiberty, deja-gnu,
2059 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2060 hardwired '$' character.
2062 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
2064 (Changes to break incredibly ugly, unmaintainable 750 line
2065 read_struct_type function up into managable pieces.)
2066 * Makefile.in (VERSION): Bump to 4.7.3.
2067 * stabsread.c (struct field_info): Local struct definition.
2068 * stabsread.c (read_member_functions, read_struct_fields,
2069 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2070 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2071 functions from fragmented read_struct_type.
2072 * stabsread.c (stabs_general_complaint): Catchall complaint.
2073 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2074 symbol name continuation code. Use macro throughout.
2075 * stabsread.c (various places): Replace add-one-to-pointer
2076 with pointer increment.
2077 * stabsread.c (read_type): Retain function local copy of type
2078 descriptor. Rearrange code calling read_struct_type() to match
2080 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2081 a single blank as the name of nameless enumerations. Recognize
2082 this special case and set nameless flag.
2083 **** start-sanitize-chill ****
2084 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2086 * ch-exp.y (access_name): New non-terminal token and
2088 * ch-exp.y (general_procedure_name): Now a terminal token.
2089 * ch-exp.y (location): Expand production.
2090 * ch-exp.y (match_simple_name_string): New function.
2091 * ch-exp.y (yylex): Call match_simple_name_string and return
2092 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
2093 **** end-sanitize-chill ****
2095 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2097 * munch: Backslash escape vertical bar characters inside
2098 grep patterns since they have special meaning for some greps.
2099 * parse.c (write_exp_string): Complete rewrite to store string
2100 contants as a leading explicit length, followed by the string data,
2101 followed by a trailing explicit length.
2102 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2103 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2104 Use recorded explicit length of strings in expression elements,
2105 rather than strlen. Adjust code to skip over strings stored in
2106 expression elements, and code to access strings, to account for
2107 new leading explicit size expression element.
2108 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2109 0, to avoid negative expression element indices.
2110 * valops.c (search_struct_method): Minor whitespace change.
2112 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2114 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2115 which together maintain a dynamically expandable static buffer
2116 for the lexer to use when translating C strings to their internal
2117 form (other future uses possible). Fix parsing of C style strings
2118 to do the normal C style input conversions of escaped character
2120 * valops.c (value_string): Remove translation of escaped
2121 character sequences, now done in C expression parser.
2122 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2123 and decides if it should be printed in literal form or some other
2124 form, based on it's ASCII value and setting of sevenbit_strings.
2125 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2126 macro, change indentation style.
2127 **** start-sanitize-chill ****
2128 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2129 * ch-exp.y (chill_printstr): First cut at real function instead
2131 **** end-sanitize-chill ****
2133 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2135 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2137 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2139 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2141 * defs.h (sevenbit_strings): Add declaration.
2142 * defs.h (printchar): Replace with gdb_printchar.
2143 * language.h (language_defn): Add new function pointers
2144 la_printchar and la_printstr, to do language dependent
2145 printing of characters and strings.
2146 * language.h (local_printchar, local_printstr): New macros
2147 to call language dependent functions pointed to by la_printchar
2148 and la_printstr respectively.
2149 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2150 dependent functions for printing characters and strings.
2151 * c-exp.y (c_language_defn, cplus_language_defn): Add
2152 c_printchar and c_printstr.
2153 * command.c (do_setshow_command): Rename printchar use to
2155 * expprint.c (print_subexp): Replace C style string output
2156 with call to local_printstr.
2157 * language.c (unk_lang_printchar, unk_lang_printstr):
2158 New stubs, currently errors.
2159 * language.c (unknown_language_defn, auto_language_defn,
2160 local_language_defn): Add unk_lang_printchar and
2162 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2163 language dependent functions to print characters and strings.
2164 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2165 * utils.c (printchar): Renamed to gdb_printchar.
2166 * valprint.c (print_string): Remove prototype, function moved
2167 to c-exp.y, where it becomes c_printstr.
2168 * valprint.c (print_max): Made global for reference from the
2169 language dependent printing routines in *-exp.y.
2170 * valprint.c (repeat_count_threshold): New variable with function
2171 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2172 Change all references to old macro to references to new variable.
2173 * valprint.c (value_print, val_print): Replace calls to
2174 print_string with calls to local_printstr.
2175 * valprint.c (val_print): Replace C style character printing
2176 with call to local_printchar.
2177 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2178 * valprint.c (_initialize_valprint): Add add_show_from_set
2179 call for setting up repeat_count_threshold as print variable.
2180 **** start-sanitize-chill ****
2181 * ch-exp.y (decode_integer_value): New function.
2182 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2183 * ch-exp.y (chill_printchar, chill_printstr): New language
2184 dependent functions for printing characters and strings.
2185 * ch-exp.y (chill_language_defn): Add chill_printchar and
2187 **** end-sanitize-chill ****
2189 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2191 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2192 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2193 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2195 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2197 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2198 and assume the process has been killed.
2200 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2202 * remote-udi.c (udi_open): Reset vars so that user can re-run
2203 programs without leaving GDB.
2204 * (many routines): Slightly improve error handling.
2205 * (download): Zero out BSS by longs instead of bytes to avoid
2206 timeouts in real hardware.
2207 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2208 that connection is no longer in use after shutdown() of socket.
2209 This keeps GDB from dying of a SIGPIPE when you issue multiple
2210 `target udi' commands.
2212 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2214 * language.h (language_format_info): New structure to bundle
2215 local formatting information.
2216 * language.h (language_defn): Replace individual format info
2217 with language_format_info structs.
2218 * language.h (local_*_format, local_*_format_prefix,
2219 local_*_format_specifier, local_*_format_suffix): New macros
2220 for binary/octal/decimal/hex formats to access info elements.
2221 * c-exp.y (c_language_defn): Update for new format handling.
2222 * m2-exp.y (m2_language_defn): Update for new format handling.
2223 * dbxread.c (language.h): Include for partial-stab.h use.
2224 * mipsread.c (expression.h, language.h): Include for
2226 * defs.h (local_hex_format, local_hex_format_custom,
2227 local_hex_string, local_hex_string_custom): Move to language.h.
2228 * language.c (local_hex_format_custom, local_hex_string,
2229 local_hex_string_custom, local_octal_format_custom): Use new
2231 * language.c (unknown_language_defn, auto_language_defn,
2232 local_language_defn): Update for new format handling.
2233 * printcmd.c (print_scalar_formatted): Use new macros
2234 to access decimal and binary format info for printing.
2235 **** start-sanitize-chill ****
2236 * c-exp.y (chill_language_defn): Update for new format handling.
2237 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
2238 * ch-exp.y (decode_integer_literal): Add function
2239 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2240 * ch-exp.y (builtin_type_chill_char): Add definition.
2241 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2242 **** end-sanitize-chill ****
2244 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2246 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2248 (aix_framedata): added nosavedpc field.
2249 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2251 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2252 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2253 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
2254 instructions as function_frame_info does. Expand special case of
2255 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
2257 (pop_frame): Add 4 rather than sizeof (int) to avoid host
2259 (function_frame_info): Set frameless if the function has no frame,
2260 and set nosavedpc if the PC was not saved. Handle gcc generated
2261 stfd 31,-4(31); st 31, -12(31) correctly.
2262 (frameless_function_invocation): New second argument pcsaved; if 0
2263 return whether the function has a frame, if 1 return whether the
2265 (frame_initial_stack_address): Correct typo: cache registers for
2266 callee_fi, not for fi, (avoids reading garbage memory locations).
2268 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
2270 * infrun.c (wait_for_inferior (just before step_over_function
2271 label)): Change test for stepping into subroutine to check for the
2272 presence of line number info. This makes stuff compiled with -g1
2273 cause GDB to not lose control when stepping.
2275 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
2276 Improve comments as well.
2278 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
2280 * Makefile.in (VERSION): Bump to 4.7.2
2281 * symtab.c (find_pc_symtab): Fix return of random value
2283 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
2284 Makefile since it contains sed patterns used in generation.
2285 Add sed pattern to also delete #include of any malloc.h.
2286 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
2287 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
2288 function names to conform to K&R terminology with respect to
2289 logical and bitwise operators:
2290 UNOP_ZEROP => UNOP_LOGICAL_NOT
2291 UNOP_LOGNOT => UNOP_COMPLEMENT
2292 BINOP_LOGAND => BINOP_BITWISE_AND
2293 BINOP_LOGXOR => BINOP_BITWISE_XOR
2294 BINOP_LOGIOR => BINOP_BITWISE_IOR
2295 BINOP_AND => BINOP_LOGICAL_AND
2296 BINOP_OR => BINOP_LOGICAL_OR
2297 PREC_OR => PREC_LOGICAL_OR
2298 PREC_AND => PREC_LOGICAL_AND
2299 PREC_LOGIOR => PREC_BITWISE_IOR
2300 PREC_LOGXOR => PREC_BITWISE_XOR
2301 PREC_LOGAND => PREC_BITWISE_AND
2302 value_zerop() => value_logical_not()
2303 value_lognot() => value_complement()
2304 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
2305 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
2306 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
2307 and is nonexistant in some SVR4 based systems.
2308 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
2309 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
2311 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
2312 * source.c (source_info): Fix minor nits, print "1 line" rather
2313 than "1 lines", and "language is <lang>".
2314 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
2315 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
2316 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
2318 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
2319 **** start-sanitize-chill ****
2320 * ch-exp.y: New expression parser, for GNU-Chill.
2321 * defs.h (enum language): Add language_chill.
2322 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
2323 LANG_MODULA2 a recognized language.
2324 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
2325 Chill as well as Modula-2.
2326 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
2327 builtin_type_chill_ulong, builtin_type_chill_real): Add.
2328 * language.c (set_language_command): Add chill.
2329 * language.c (binop_result_type, integral_type, character_type,
2330 boolean_type, structured_type, value_true, binop_type_check):
2331 Add language_chill cases.
2332 * language.h (_LANG_chill): Define.
2333 * symfile.c (deduce_language_from_filename): Recognize the
2334 filename extensions ".chill", ".c186", and ".c286" for Chill.
2335 * valprint.c (typedef_print): Add case for language_chill.
2336 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
2337 * Makefile.in (YYFILES): Add ch-exp.tab.c.
2338 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
2339 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
2341 * Makefile.in (distclean): Add target ch-exp.tab.c.
2342 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
2343 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
2344 * eval.c (evaluate_subexp): Add OP_BOOL case.
2345 * expprint.c (print_subexp): Add OP_BOOL case.
2346 **** end-sanitize-chill ****
2348 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
2350 * infcmd.c (set_environment_command): Avoid skipping first
2351 char of env value if an '=' appears in it. Bug report and fix
2352 by Mark Jungerman, <maj@lucid.com>.
2354 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
2356 * infcmd.c (step_over_calls): Improve comments.
2357 * symtab.c (find_pc_psymtab): Clean up a bit.
2358 * (find_pc_symtab): Fix comments, clean up code.
2359 * (find_pc_line): General cleanups, efficiency improvements.
2360 Also, don't return garbage when some line info exists, but there
2363 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
2365 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
2366 member, and the stat pointer passed to vmap_symtab was NULL, the
2367 wrong vmap entries would be modified. Fixes behavior where
2368 attempting to load symbols for a module with no member would mess
2369 up already read in symbols.
2371 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
2373 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
2374 29k-share/dfe/mini2udi.o.
2375 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
2376 * alldeps.mak, depend: Update to deal with removal of
2377 aforementioned files.
2378 * remote-udi.c: Major cleanups. Clean up udi_open and drop
2379 requirement for useless 'program' argument. Clean up
2380 udi_create_inferior, and udi_load to call common download()
2381 routine. Create download routine to load remote hosts directly
2382 (with the help of BFD) so that we don't need yank.c and
2384 Fix udi_detach to call UDIDisconnect with
2385 the right arguments. Clean up udi_resume, don't assign tip_error
2386 twice. Clean up udi_wait, straighten out status codes. Make
2387 udi_kill really work.
2389 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2391 * c-exp.y: separated host/target idea of integer type size,
2392 removed redundant parse rules. (YYSTYPE): added typed_val, removed
2393 UINT and CHAR rules. (parse_number): work out the targetwise type
2394 of a number based upon it's size and qualifiers. (yylex): chars
2395 are now treated the same way as ints.
2397 * source.c (indentify_source_line): don't core dump if wanted
2398 line is larger than number of lines in source. (can happen when
2399 coff gets confused about #included source).
2401 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
2403 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
2404 when debugging a program with 100 shared libraries.
2406 * solib.c (solib_map_sections): Always close the BFD we open.
2407 Free all malloc'd storage we allocate, too, including error cases.
2408 (struct so_list): Remove unused so_bfd member.
2409 (clear_solib): Don't bother closing so_bfd.
2411 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
2412 cacheable. `So many symbol files, so little file descriptors.'
2414 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
2416 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
2417 Stubs should stand alone as much as possible.
2419 * source.c (show_directories): Avoid printf_filtered length prob
2420 pointed out by Jonathan Stone.
2422 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
2423 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
2424 <Lee_Cooprider@vos.stratus.com>.
2426 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
2428 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
2429 struct, not struct itself.
2430 * serial.h (serial_restore): Fix prototype, takes pointer not
2433 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
2435 * Makefile.in (depend): Add nm.h to the list of things to fixup.
2436 * depend: Redo, to fixup nm.h problems with *-tab.c files.
2438 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
2440 * i386-stub.c: Remove ansidecl.h and the few uses of it.
2441 Stubs should stand alone as much as possible.
2443 * README: Add remote-es1800.c and remote-st2000.c to table.
2444 * go32-nat.c: Remove, there is no native go32 support.
2445 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
2447 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
2449 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
2450 new routines to deal with sending SIGINTs to attached processes
2451 when the user interrupts the controlling GDB.
2452 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
2453 the aforementioned routines when waiting for the attached process.
2455 * elfread.c, mipsread.c: Include <string.h>.
2456 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
2457 * serial.h: Add prototype for serial_restore().
2459 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
2461 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
2462 minimal_symbol_count, because the NULL symbol is not included in
2463 the count. This prevented this function from finding the last
2464 symbol in the table.
2466 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
2468 * dbxread.c (process_one_symbol): if not defined
2469 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
2470 the start of the function, not just after N_FUN.
2472 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
2474 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
2475 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
2476 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
2477 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
2478 file. Remove preprocessor defines that previously did remapping.
2480 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
2482 * infcmd.c (run_command): Avoid long calls to printf_filtered.
2483 Bug fix courtesy of Alexander Klaiber.
2485 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
2487 hp300 native support (hp300hpux untested).
2489 * hp300ux-xdep.c: removed.
2490 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
2491 * xm-hp300hpux.h: updated copyright.
2492 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
2493 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
2494 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
2495 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
2496 fork-child.o coredep.o corelow.o.
2497 (NAT_FILE, NATDEPFILES): new macros.
2498 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
2499 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
2501 (NAT_FILE, NATDEPFILES): new macros.
2502 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
2504 Vax ultrix native support.
2506 * nm-vax.h: new file.
2507 * Makefile.in (HFILES): added nm-vax.h.
2508 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
2509 coredep.o corelow.o removed.
2510 (NAT_FILE, NATDEPFILES): new macros.
2511 * xm-vax.h: updated copyright.
2512 (REGISTER_U_ADDR): removed.
2514 Apollo native support (untested).
2516 * Makefile.in (HFILES): added nm-apollo68[bv].h.
2517 * a68v-nat.c, nm-apollo68[bv].h: new files.
2518 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
2519 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
2520 * a68v-xdep.c: removed.
2521 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
2522 inftarg.o fork-child.o a68v-xdep.o.
2523 (NAT_FILE, NATDEPFILES): new macros.
2525 * defs.h: include nm.h.
2526 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
2527 sparc-tdep.c, : do not include nm.h.
2528 * doc/gdbint.texinfo: nm.h now included in defs.h.
2530 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
2532 * Makefile.in (VERSION): 4.7.1 post release!
2534 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
2536 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
2538 * Makefile.in (VERSION): gdb-4.7 release.
2539 * README: Update for gdb-4.7.
2541 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
2543 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
2546 * alldeps.mak, depend: Update.
2548 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
2550 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
2552 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
2553 causes problems in setting breakpoint in the right place in
2554 functions with `float' args which are passed as doubles.
2555 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
2556 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
2558 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
2560 * Makefile.in (HFILES): Add nm-i386sco.h.
2561 * dwarfread.c: include <sys/types.h> for SCO.
2562 * infptrace.c: Don't include ptrace.h under SCO.
2563 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
2565 * config/i386v.mt: Add exec.o to TDEPFILES.
2567 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
2569 * i386v-nat.c: Remove space from front of #endif.
2570 * irix4-nat.c: Remove externs of registers[], include inferior.h
2572 * mips-nat.c: Explicitly initialize zerobuf to 0!
2573 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
2574 Always setup fci->frame, even if it's non-zero. Too many places
2575 depend upon this behavior (and I have to get a release out the
2577 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
2578 processing_gcc_compilation if we find the embedded stabs marker.
2579 This fixes several bugs with finding the location of short or char
2580 function parameters passed on the stack.
2582 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2584 Native support for sun4sol2.
2586 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
2587 * nm-sysv4.h: new file.
2588 * Makefile.in (HFILES): added nm-sysv4.h.
2589 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
2590 (NAT_FILE, NATDEPFILES): new macros.
2591 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
2593 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
2595 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
2596 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
2598 * Makefile.in (VERSION): Tick to 4.6.9.
2600 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
2602 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
2603 definition, replace with portable one.
2604 * remote-nindy.c: Lint.
2605 (nindy_wait): Return type is int, result is inferior_pid.
2606 * symmisc.c (dump_psymtab): Only print section_offsets if set.
2607 (initialize_symmisc): Remove empty function.
2608 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
2609 Remove obsolete, misspelled macro.
2610 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
2611 (all @node commands): Use new form to avoid nitpicking errors.
2612 * doc/gdbint.texinfo: Document host/native/target split.
2614 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
2616 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
2618 * xm-mips.h (offsetof): Don't define this if __STDC__.
2620 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2622 umax native support (untested).
2624 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
2626 (NAT_FILE, NATDEPFILES): new macros.
2627 * config/umax.mt (TDEPFILES): removed exec.o.
2628 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
2629 removed to nm-umax.h.
2630 * nm-umax.h: new file.
2631 * Makefile.in (HFILES): added nm-umax.h.
2633 hppa native support (untested).
2635 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
2636 (NAT_FILE, NATDEPFILES): new macros.
2637 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
2638 * config/hppahpux.mt (TDEPFILES): removed exec.o.
2639 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
2640 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
2641 * hppa[bh]-xdep.c: removed.
2642 * hppa[bh]h-tdep.c: do not include ptrace.h.
2643 * Makefile.in (HFILES): added nm-hppa[bh].h.
2645 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
2647 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
2649 * mips-nat.c: Straighten out include files. Work around
2650 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
2653 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
2655 * mips-nat.c (fetch_core_registers, register_addr): Copy from
2656 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
2657 backtraces from core files work.
2658 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
2659 Functions are now defined in mips-nat.c.
2661 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
2663 * remote-hms.c: Disable all uses of serial_nextbaudrate and
2664 serial_default_name().
2666 * remote-hms.c, ser-go32.c, serial.h: Change from
2667 serial_timedreadchar() to new serial_readchar().
2669 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
2671 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
2673 * c-exp.y: Moved handling of 'const' and 'volatile' from
2674 <type> to <typebase>. This removes 2 conflicts.
2676 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
2678 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
2679 from breakpoint table when reseting breakpoints.
2681 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
2683 Native support cleanup and corefile fixes for i386 SVR4 systems.
2685 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2686 fill_fpregset): Moved to i386v4-nat.c
2687 * i386v4-nat.c, nm-i386v4.h, : New files.
2688 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
2689 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
2690 change i386v-nat.o to i386v4-nat.o.
2692 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2694 Miscellaneous 386 configs updated.
2696 * config/i386aout.mt (TDEPFILES): removed exec.o.
2697 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
2698 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
2699 (NAT_FILE, NATDEPFILES): new macros.
2700 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
2701 config/i386v4.mt (TDEPFILES): removed exec.o.
2702 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
2703 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2704 (NAT_FILE, NATDEPFILES): new macros.
2705 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
2706 fork-child.o coredep.o corelow.o i386-xdep.o.
2707 (NAT_FILE, NATDEPFILES): new macros.
2709 Native support cleanup for i386bsd (untested).
2711 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
2712 * config/i386bsd.mh (NATDEPFILES): added exec.o
2713 * tm-i386bsd.h (FLOAT_INFO): removed.
2714 * nm-i386bsd.h (FLOAT_INFO): added.
2716 Native support for i386v (untested).
2718 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
2719 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
2720 (NAT_FILE, NATDEPFILES): new macros.
2721 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2722 * i386-xdep.c: removed.
2723 * Makefile.in (HFILES): added nm-i386v.h
2724 * i386v-nat.c, nm-i386v.h: new file.
2725 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
2727 * tm-i386v.h (FLOAT_INFO): removed.
2729 Native support for linux (untested).
2731 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
2732 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
2733 (NAT_FILE, NATDEPFILES): new macros.
2734 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
2735 * Makefile.in (HFILES): added nm-linux.h.
2736 * nm-linux.h: new file.
2737 * xm-linux.h: updated copyright. cleaned up formatting.
2738 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
2740 Native support for sun386 (untested).
2742 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
2743 fork-child.o sun386-xdep.o.
2744 (NAT_FILE, NATDEPFILES): new macros.
2745 * config/sun386.mt (TDEPFILES): removed exec.o.
2746 * Makefile.in (HFILES): added nm-sun386.h.
2747 * sun386-nat.c, nm-sun386.h: new file.
2748 * sun386-xdep.c: removed.
2749 * xm-sun386.h: updated comment and copyright.
2750 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2753 Native support for i386mach (untested).
2755 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
2756 fork-child.o mach386-xdep.o.
2757 (NAT_FILE, NATDEPFILES): new macros.
2758 * Makefile.in (HFILES): added nm-i386mach.h.
2759 * nm-i386mach.h, i386mach-nat.c: new files.
2760 * mach386-xdep.c: removed.
2761 * xm-i386mach.h: updated copyright.
2762 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
2765 Native separation for go32 (untested).
2767 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
2768 * go32-nat.c: new file.
2769 * go32-xdep.c (call_ptrace, child_resume,
2770 fetch_inferior_registers, store_inferior_registers,
2771 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
2773 Native support for m88k (untested).
2775 * Makefile.in (HFILES): added nm-m88k.h
2776 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
2777 FETCH_INFERIOR_REGISTERS): removed.
2778 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
2779 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
2780 (NAT_FILE, NATDEPFILES): new macros.
2781 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
2782 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
2783 * m88k-xdep.c: removed.
2785 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
2787 * i386b-nat.c: Comment changes.
2788 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
2790 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
2792 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
2794 Avoid longjmp()-catching compilation errors in cross-ports.
2796 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
2797 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
2798 Move from mips-tdep.c and tm-{irix3,mips}.h.
2799 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
2801 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
2804 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
2805 (fetch_core_registers): Fix bfd_seek arguments.
2807 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
2809 Make core files work again (add back the `core' target).
2811 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
2812 (NATDEPFILES): Add corelow.o.
2813 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
2816 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
2817 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
2818 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
2819 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
2820 appears. FIXME, these should be moved to NATDEPFILES for native
2823 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2825 Ultra3 host/target/native split. (untested).
2827 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
2828 (fetch_register, fetch_inferior_registers,
2829 store_inferior_registers, fetch_core_registers): removed to
2831 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
2833 * Makefile.in (HFILES): added nm-ultra3.h.
2834 * nm-ultra3.h, ultra3-nat.c: new files for native support.
2835 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
2837 (NAT_FILE, NATDEPFILES): new macros for native support.
2838 * config/ultra3.mt (TDEPFILES): exec.o removed.
2840 * xm-vaxult.h: add MEM_FNS_DECLARED.
2842 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
2844 * Makefile.in (VERSION): Roll to 4.6.8.
2845 (OBS): Put version.o first, so Makefile rebuild happens early.
2847 * command.h: Publicize prototype for not_just_help_class_command.
2848 * command.c: Remove proto.
2849 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
2850 output. Move "maint info" from class info to class maintenance,
2852 * infrun.c: Move "stop" to class_obscure, and give it a
2853 function so it will not be seen as a global help topic. FIXME,
2854 it should be possible to set these attributes independently.
2856 * core.c (core_command): Make nicer error message for no core support.
2858 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
2860 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
2861 (elfstab_build_psymtabs): staboffset and stabstroffset args are
2863 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
2864 (scan_compilation_units): Punt unused filename arg. dbfoff,
2865 lnoffset, and curlnoffset are file_ptr's now.
2866 (dwarf_build_psymtabs): Drop desc and filename args; use
2867 objfile. dbfoff and lnoffset are file_ptr's now.
2868 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
2869 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
2870 (elf_symfile_read): Skip desc and filename args to
2871 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
2872 * gdb-stabs.h: Use file_ptr rather than off_t.
2873 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
2874 compile-time debug check that someone turned off as "unused".
2875 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
2876 * symfile.h: Update dwarf_build_psymtabs and
2877 elfstab_build_psymtabs prototypes.
2878 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
2879 Use file_ptr offsets. bfd_seeks use L_SET.
2881 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
2883 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
2884 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
2885 value so that demangler won't be invoked. This greatly speeds up
2887 * mips-tdep.c (mips_pop_frame): Rewrite handling of
2888 linked_proc_info so that it properly deallocates the appropriate
2889 item after it is done with it instead of before.
2890 * Don't pass bogus frame pointer to create_new_frame(). Just
2891 leave it as zero so that lower level code will figure out the
2894 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2896 Sony News native support.
2898 * Makefile.in (HFILES): added nm-news.h.
2899 * nm-news.h: new file.
2900 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
2901 fork-child.o coredep.o to NATDEPFILES.
2902 (NAT_FILE, NATDEPFILES): new macros for native support.
2903 * config/news.mt (TDEPFILES): removed exec.o.
2905 * remote-vx.c: remove redundant include of sys/time.h.
2907 * infrun.c: include ctype.h. Otherwise some machines result in
2908 undefined for isdigit.
2910 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
2912 * configure.in: Convert m68k entries to m68* entries to handle
2913 all the various m68xxx hosts and targets.
2914 * config/news1000.mt: No longer needed, same as news.mt.
2916 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2918 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
2920 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
2922 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
2923 nm-sun2.h, nm-mips.h.
2925 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
2927 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
2929 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
2931 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
2933 * xm-hppah.h: if __STDC__ is not defined, define
2935 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
2936 compiler; see the comment in the file.
2938 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
2940 First cut at support for all BSD variants on 386.
2942 * tm-i386bsd.h, xm-i386bsd.h: New config files.
2943 * i386b-nat.c: New native support file.
2944 * configure.in: Add host and target for i[34]86-*-bsd*.
2945 * config/i386bsd.mh, config/i386bsd.mt: New config files.
2947 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2949 Sun2 native support (untested).
2951 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
2952 REGISTER_U_ADDR): removed to nm-sun2.h.
2953 * nm-sun2.h: new file.
2954 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
2955 fork-child.o sun3-xdep.o removed.
2956 (NAT_FILE, NATDEPFILES): new macros.
2958 Mips native support. Decstation and iris4 have been tested.
2961 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2962 fill_fpregset): removed to irix4-nat.c
2963 * mips-xdep.c: removed.
2964 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
2966 * procfs.c: include nm.h.
2967 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
2968 * xm-irix4.h: bump copyright.
2969 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
2970 PROC_NAME_FMT): removed.
2971 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
2972 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
2973 (NAT_FILE, NATDEPFILES): new macros for native support.
2974 (CC): supply default compiler switches.
2975 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
2976 fork-child.o coredep.o.
2977 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
2979 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
2980 fork-child.o mips-xdep.o coredep.o.
2981 (NAT_FILE, NATDEPFILES): new macros for native support.
2983 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2985 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
2986 (NATDEPFILES): added fork-child.o
2987 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
2988 (NATDEPFILES): added fork-child.o
2989 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
2990 (NATDEPFILES): added fork-child.o
2992 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
2994 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
2995 by using puts_filtered instead.
2997 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2999 * remote-nindy.c (nindy_load): Replacement version from Steve
3000 Chamberlain, doesn't require forking to run "strip" or "sx".
3002 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3004 * Makefile.in (HFILES): Add nm-*.h files.
3006 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3008 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3009 (NATDEPFILES): added fork-child.o.
3011 * doc/gdbint.texinfo: document a few more macros, create new
3012 section for native macros.
3014 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3016 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3017 resolution of copyright issues.
3019 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3021 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3022 subdir gets configured.
3024 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3026 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3028 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3029 searching for a "bfd_strip" program. Also, fixed up arguments
3030 passed to that program.
3032 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3033 which is now used for something else. Rewrite description of
3034 associated parameters to match how gdb does it now.
3035 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3037 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3039 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3041 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3044 * inferior.h (proc_signal_handling_change): prototype removed.
3045 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3046 (handle_command): now calls target_notice_signals.
3047 * procfs.c (proc_signal_handling_change): renamed to
3048 procfs_notice_signals. Now static. Add prototype. All callers
3050 * target.h (struct target_ops): new field, to_notice_signals.
3051 (target_notice_signals): new macro to cover new field.
3052 * target.c (cleanup_target): default to_notice_signals to ignore.
3053 * corelow.c (core_ops),
3055 inftarg.c (child_ops),
3056 procfs.c (procfs_ops),
3057 remote-adapt.c (adapt-ops),
3058 remote-eb.c (eb_ops),
3059 remote-es1800.c (es1800_ops, es1800_child_ops),
3060 remote-hms.c (hms_ops),
3061 remote-mm.c (mm_ops),
3062 remote-nindy.c (nindy_ops),
3063 remote-st2000.c (st2000_ops),
3064 remote-udi.c (udi_ops),
3065 remote-vx.c (vx_ops, vx_run_ops),
3066 remote.c (remote_ops),
3067 target.c (dummy_target),
3068 xcoffexec.c (exec_ops): added static initializer for
3070 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3072 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3074 * main.c (define_command): Add forgotten initializer.
3076 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3078 * language.c, language.h: Move saved_language out to global
3079 expected_language. Set expected_language when user expectation
3081 * language.c (language_info): Don't print type/range checking gub.
3082 * main.c (main): Set expected language.
3083 (execute_command): Check against expected language.
3084 * symfile.c (set_initial_language): Set expected language.
3086 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3088 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3090 A bunch of changes mostly to improve debugging of C++ programs.
3091 Specifically, the calling of inferiors methods is improved.
3093 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3094 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3095 hide the implementation details of pointer-to-method objects.
3096 How to tell if the pointer points to a virtual method is
3097 still very dependent on the particular compiler, but this
3098 should make it easier to find the places to change.
3099 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3100 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3101 macros, instead of a hard-wired-in code that incorrectly
3102 assumed a no-longerused representation of pointer-to-method
3103 values. And otherwise fix the relevant bit-rotted code.
3105 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3106 If there are both fields and methods, put a space between.
3108 * stabsread.c (read_struct_type): Fix bug in handling of
3109 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3110 by '_'). (It used to prematurely exit the loop reading in
3111 the fields, so it would think it should start reading
3112 methods while still in the fields. This could crash gdb
3113 given a gcc that can emit nested type information.)
3115 * valops.c (search_struct_method): Pass 'this' value by
3116 reference instead of by value. This provides a more
3117 consistent interface through a recursive search where the
3118 "bottom" functions may need to adjust offsets (due to multiple
3120 * valops.c, value.h, values.c: Pass extra parameters to
3121 value_fn_field and value_virtual_fn_field so we can
3122 correctly adjust offset for multiple inheritance.
3123 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3124 virtual function calls by using value_virtual_fn_field().
3125 * values.c: New function baseclass_offset, derived from
3126 baseclass_addr (which perhaps can be made obsolete?).
3127 It returns an offset rather than an address. This is a
3128 cleaner interface since it doesn't mess around allocating
3130 * valops.c (search_struct_method): Use baseclass_offset
3131 rather than baseclass_addr.
3133 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3135 * Makefile.in: Re-install 29K/UDI stuff.
3136 * remote-udi.c (udi_resume): Clean up.
3137 * (udi_wait): Rewrite, leave out bugs.
3138 * Add debugging code to print out all register fetches and stores.
3139 * Straighten out target_ops.
3140 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3142 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3144 * remote-udi.c (udi_create_inferior): run with no arguments should
3145 not pass the program name as an argument, since the UDI code
3146 already handles that.
3147 (udi_load): get the symbols from prog_name, not arg_string (the
3148 load command should really use arg_string as the program name, not
3149 prog_name, but at least the run command works now).
3151 * munch: HP9000/300 nm puts an extra space between T and symbol
3154 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3155 needed for vxworks targets.
3157 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3159 * am29k-tdep.c (_initialize_29k): Make it possible for the
3160 user to set and query the address where function calls into the
3161 inferior write a small scratch routine. `set call_scratch_address'
3162 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3163 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3164 not already cached validly.
3166 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3168 Rs6000 native support.
3170 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3171 machines without this header should not be compiling this file.
3172 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3173 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3174 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3175 * xm-rs6000.h: do not include ptrace.h.
3176 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3177 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3178 infptrace.o and inftarg.o move to NATDEPFIES.
3179 (NAT_FILE, NATDEPFILES): new macro for native support.
3181 Sun3 native support.
3183 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3184 new macros for native support.
3185 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3186 removed sun3-xdep.o.
3187 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3189 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3190 * sun3-nat.c, nm-sun3.h: new files for native support.
3192 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3194 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3195 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3196 dbfsize and use it to initialize new local file scope dbsize.
3197 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3198 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3199 DIEs as well as the current check for undersize DIEs. This helps
3200 to gracefully detect and reject corrupted DIE information.
3202 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3204 Add `command hooks' and a hook for inferior program stopping.
3206 * command.h (struct cmd_list_element): Remove unused `aux'
3207 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3208 * command.c (add_cmd): Initialize new fields, elim old.
3209 (add_alias_cmd): Clone new fields.
3210 (delete_cmd): Un-hook hookee if we're deleting hook.
3211 (help_cmd): Tell user the command is hooked, if it is.
3212 (lookup_cmd_1): Abbreviations return the original command
3213 instead of themselves, so that hooks on the original cmd will be
3215 * defs.h (enum command_class): Add class_pseudo and comments.
3216 * gdbcmd.h (execute_user_command): Add prototype.
3217 * infrun.c (normal_stop): If the stop command is hooked,
3218 run the hook whenever we stop.
3219 (hook_stop_stub): Stub for catch_errors.
3220 (_initialize_infrun): Set up pseudo "stop" command.
3221 * main.c (execute_user_command): Code extracted from execute_command.
3222 (execute_command): If hooked, run the hook before the command.
3223 (define_command): If defining a new hook, check the command it
3224 is hooking, and warn if none. Install the hook.
3225 * source.c (_initialize_source): "l" is an abbrev for "list".
3226 * doc/gdb.texinfo: Document command hooks.
3228 * Makefile.in (VERSION): Roll to 4.6.7.
3229 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3230 * infrun.c (breakpoints_inserted): Make it static again.
3231 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3233 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3235 Native file renaming.
3237 * nat-sparc.c -> sparc-nat.c
3238 * nat-sun4os4.h -> nm-sun4os4.h
3239 * nat-trash.h -> nm-trash.h
3240 * config/sun4os4.mh: track file renaming.
3241 * configure.in: link to nm.h rather than nat.h.
3242 * infptrace.c: include nm.h rather than nat.h.
3244 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3246 Host/target/native split for sun4.
3248 * Makefile.in (TSOBS): removed corelow.o.
3249 * infptrace.c: included nat.h.
3250 * nat-trash.h: temporary header file. This should be removed once
3251 all hosts have the native/host/target split.
3252 * configure.in: add a symlink from nat-trash.h to nat.h if no
3253 other nat file exists for this configuration.
3254 * sparc-tdep.c: no longer include sys/ptrace.h.
3255 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
3256 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3258 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
3259 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
3260 to NATDEPFILES. removed sparc-xdep.o.
3261 (NATDEPFILES, NAT_FILE): new macros for native support.
3263 Break the direct connection from core_file_command to any
3264 particular type of core file support.
3266 * target.h (find_core_target): new prototype.
3267 * target.c (find_core_target): new function. Walks the target
3268 list looking for the core target.
3269 * core.c (core_file_command): replace calls to core_detach and
3270 core_open with find_core_target and direct calls.
3272 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
3274 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
3276 config/hp300hpux.mh: ALLOCA1 was not defined.
3278 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
3280 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
3281 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
3282 until we can figure out a better way to do paging.
3284 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
3286 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
3287 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
3288 * hppa-coredep.c: Remove, now that we use the hook.
3289 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
3290 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
3292 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
3293 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
3294 be ripped out and reimplemented right (see elfread.c).
3295 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
3297 Rename all HPPA files to fit into unique DOS filenames:
3298 * *hppabsd* => *hppab*
3299 * *hppahpux* => *hppah*
3301 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
3303 Make the /proc support a target-struct in its own right.
3305 * Makefile.in: Remove inftarg.[co], since it is now included via
3307 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
3308 reference infptrace.o. Add fork-child.o to all *.mh that
3311 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
3312 No longer global functions.
3313 (fork_inferior): New global function from fork-child.c.
3314 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
3315 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
3316 (child_create_inferior): Moved to fork-child.c as fork_inferior.
3317 (child_create_inferior): New tiny function that calls fork_inferior.
3318 * fork-child.c: New file, containing fork_inferior, which is
3319 built from slight mods to inftarg.c's child_create_inferior.
3321 * procfs.c (procfs_ops): Add target vector.
3322 (attach): Rename as static do_attach.
3323 (procfs_create_inferior): New tiny function that calls fork_inferior.
3324 (child_xfer_memory): Rename to static procfs_xfer_memory.
3325 (store_inferior_registers): Rename to static procfs_store_registers.
3326 (inferior_proc_init): Rename to static procfs_init_inferior.
3327 (procfs_attach, procfs_detach, procfs_prepare_to_store,
3328 procfs_files_info, procfs_open, procfs_mourn_inferior,
3329 procfs_can_run): Slightly mangled copies of the corresponding
3330 child_XXX routines from inftarg.c.
3331 (proc_wait): Renamed to static procfs_wait.
3332 (child_resume): Rename to static procfs_resume.
3333 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
3334 (initialize_proc_fs): Rename to initialize_procfs. Set up
3337 * putenv.c: index -> strchr.
3338 * regex.c: Always rename bcopy to memcpy, etc.
3339 FIXME: Eventually do the renames rather than use #define's.
3340 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
3342 * sparc-xdep.c: Move deferred_stores to target dependent.
3343 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
3345 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
3347 Split non-target-dependent code out of target_attach routines.
3349 * target.h: Comments on target_attach args and results.
3350 * infcmd.c (attach_command): Check for existing execution, call
3351 target_attach, set up terminal status and wait_for_inferior, wait
3352 for the attach status, and do normal_stop.
3353 * inftarg.c (child_attach): Remove target independent stuff.
3354 * remote-adapt.c (adapt_attach): Ditto.
3355 * remote-mm.c (mm_attach): Ditto.
3356 * remote-udi.c (udi_attach): Ditto.
3357 * remote-vx.c (vx_attach): Ditto.
3361 * remote-hms.c (hms_attach): Remove completely, it was useless.
3362 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
3363 commented-out start_remote calls.
3364 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
3365 DENTER and DEXIT macros and their calls. Use a real debugger --
3366 like gdb -- to see what functions are being called when.
3367 * utils.c (strcmp_iw): Make nonstatic, for lint.
3369 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3371 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
3373 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3375 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
3376 fix to differentiate between gcc1 & gcc2 compiled files so that we
3377 can debug calls that pass structs as args correctly.
3378 * symmisc.c (dump_symtab): If block was compiled with gcc, say
3379 so, and what version.
3381 * remote.c (remote_wait): Make regs be char to avoid picayune
3382 ANSI compiler warnings.
3384 * energize.h: Move all external struct decls to inside of
3385 __STDC__, add prototype for energize_shell_wait().
3386 * energize.c (getpty): Clean up, make us really get a controlling
3388 * (energize_initialize): Disable SIGIO prior to setting up for
3389 I/O interrupts. Move setsid(), et. al. to getpty().
3390 * (energize_shell_wait): New routine to wait for things started
3391 via the shell command, uses wait() instead of /dev/proc.
3392 * Also, add prototype for execute_command_1().
3394 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3396 * inftarg.c (child_create_inferior, child_attach,
3397 child_mourn_inferior): collect unix child process stratum
3398 functions which live below the target vector into this file to
3399 facilitate host/target/native split. Also, make them static.
3400 * inflow.c (child_mourn_inferior): removed.
3401 * infrun.c (child_create_inferior, child_attach): removed.
3402 (resume): becomes global so that functions below the
3403 target vector can find it.
3404 * inferior.h (resume): add prototype.
3405 (child_mourn_inferior, child_create_inferior, child_attach):
3408 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
3409 replaced with find_default_attach and
3410 find_default_create_inferior.
3412 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3414 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
3415 addresses don't get displayed in the wrong positions.
3417 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3419 Separate core functions along target vector in preparation for
3420 native support. Functions above vector now live in core.c. Those
3423 * core.c (solib_add_stub, core_close, core_open, core_detach,
3424 get_core_registers, core_files_info, core_ops): moved to corelow.c
3425 (_initialize_core): removed addition of core_ops target.
3426 * corelow.c: new file.
3427 (solib_add_stub, core_close, core_open, core_detach,
3428 get_core_registers, core_files_info, core_ops): moved from core.c
3429 (_initialize_corelow): new function.
3430 * gdbcore.h (core_open, core_detach): added prototypes.
3431 (core_ops): add forward declaration.
3432 * Makefile.in (SFILES_MAINDIR): add core.c
3434 (TSOBS): change core.o to corelow.o
3436 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
3438 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
3439 instead of 'sun' predefined symbol so that trap analysis code is
3440 enabled only when the TARGET is a sun3.
3442 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3444 * tm-i960.h (ext_format_i960): Add top-level declaration.
3445 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
3446 blocks, else Sun4 compiler complains.
3448 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
3450 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
3451 instruction's argument. Patch from jonathan@cs.stanford.edu
3454 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3456 Break the thread of control that implies that a unix child
3457 process will be the default target.
3459 * target.c (find_default_run_target, find_default_attach,
3460 find_default_create_inferior, return_zero): new functions.
3461 (cleanup_target): Make return_zero the default for to_can_run.
3463 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
3464 child_create_inferior references with find_default_XXX instead.
3466 * target.h (struct target_ops): new field, to_can_run.
3467 (find_default_attach, find_default_create_inferior): new prototypes.
3468 (target_can_run): new macro.
3470 * Also added a zero (default) to_can_run element to all static
3471 struct target_ops initializations throughout GDB, except:
3472 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
3474 * infrun.c (child_create_inferior): Clean up error handling when
3475 no exec file is specified.
3476 (child_attach): Don't require exec file.
3478 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
3480 Remove kill_inferior_fast, in favor of target_kill, which goes
3481 through the target vector.
3483 * inferior.h (kill_inferior_fast): remove declaration.
3485 * main.c (disconnect): call quit_cover using catch_errors rather
3486 than calling kill_inferior_fast directly. New way goes through
3487 the target vector, handles attached processes, and writes
3488 command history if appropriate.
3489 (quit_cover): new function, wrapper for quit_command.
3491 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
3492 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
3493 inlining them into the local kill_inferior when needed.
3495 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
3497 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
3498 * stabsread.c (read_struct_type): Simplify complicated expression
3499 for dumb DECstation compiler.
3501 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3503 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
3504 operands to memory management instructions, from WRS.
3506 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
3508 * main.c (main): Back out previous language setting changes.
3509 Replace with simple default to C before processing any init
3510 files. There MUST be a language set, even in the absence of
3511 init files or executables, or expression parsing fails.
3513 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
3515 * main.c (main): Move code that sets initial language to
3516 symfile.c. Fixup places where command files are processed to
3517 be consistent in setting a default language if none has been
3519 * symfile.c (set_initial_language): Add code moved from
3520 main() that sets an initial default language when a new
3521 symbol file is read.
3522 * symfile.c (symbol_file_command): Call set_initial_language.
3523 * symtab.c (find_main_psymtab): Add FIXME comment.
3525 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3527 * breakpoint.c, sparc-tdep.c: comment changes.
3528 * configure.in: removed target_dependent line.
3530 * remote-mm.c (mm_attach): change printf to error to prevent
3532 * remote-udi.c (udi_attach): change printf to error to prevent
3535 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
3536 calls to {fetch|store}_inferior_registers with calls to
3537 target_{fetch|store}_registers, for remote-target independence.
3539 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
3541 * Makefile.in: Fix bug I introduced in merging Rich's change.
3542 * infrun.c (child_create_inferior): Use proceed() rather than
3543 doing all the same stuff by hand.
3545 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3547 * Makefile.in, configure.in: add support for files used only when
3548 configured native, that is, when host = target.
3550 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3552 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
3553 stores are target dependent and were moved from xm to tm.
3555 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
3557 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
3559 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
3560 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
3562 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3564 * target.h (struct target_ops): removed to_convert_to_virtual and
3565 to_convert_from_virtual elements. Initializations removed from
3566 all static initializations.
3567 (target_convert_to_virtual, target_convert_from_virtual):
3569 (host_convert_to_virtual, host_convert_from_virtual): Removed
3570 forward declarations.
3571 * target.c (cleanup_target): removed default assignments for
3572 to_convert_to_virtual and to_convert_from_virtual.
3573 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
3575 * findvar.c (value_of_register, value_from_register):
3576 target_convert_to_virtual inlined.
3577 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
3578 * valops.c (value_assign): target_convert_from_virtual inlined.
3580 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
3582 * main.c (gdb_readline): Avoid printf_filtered, which sets char
3583 position wrong if used for the prompt.
3584 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
3586 Support for accessing arbitrary MIPS stack frames in memory.
3588 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
3589 set, run it before INIT_EXTRA_FRAME_INFO.
3590 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
3592 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
3593 (FP) value in the frame_info struct if it is zero (as from top of
3595 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
3597 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
3598 comes back as zero. So does FP_REGNUM, as a trigger for
3599 init_extra_frame_info.
3601 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
3602 the program counter set before INIT_EXTRA_FRAME_INFO is run.
3603 (INIT_FRAME_PC): Defined to null.
3604 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
3605 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
3606 Briefly explain MIPS stacks in GDB.
3608 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
3610 * copying.awk, copying.c (show_copying_command,
3611 show_warranty_command): Rename from copying_info, warranty_info,
3612 to match command function conventions.
3614 * utils.c (prompt_for_continue): Reinitialize more-counts
3615 before printing anything, and again afterward. Fix comments.
3616 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
3617 or alloca() if needed.
3619 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
3620 detect native versus cross-host.
3622 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
3624 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
3625 Suns. Rename to m68k_saved_pc_after_call.
3626 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
3627 m68k_saved... instead of sun3_saved...
3629 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
3631 * Makefile.in (update-depend, update-alldeps): Split out of
3632 setup-to-dist, for convenience in rebuilding the depend and
3634 (assorted): Update to catch straggler files when building gdb.tar.Z.
3636 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
3638 Preliminary cleanup for splitting host/native/target.
3640 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
3641 here; it is dealt with at a gdb-target-independent level.
3642 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
3643 high toned routine. Fix return type to void.
3644 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
3645 Rich and I believe the "real problem" was that both single_step
3646 and target_resume were issuing PT_CONTINUE calls. This would
3647 cause the second PT_CONTINUE to sometimes fail because the process
3648 was already running.
3649 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
3651 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
3653 * energize.c (pty_to_kernel): Must check for EAGAIN as
3654 termination condition.
3655 (full_filename): Don't prepend dirname if filename begins with /.
3656 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
3658 (getpty (NCR)): Lotsa bug fixes...
3659 (kernel_dispatch (case StopRType)): Use kill() instead of
3660 killpg() so we can deal with losing systems...
3661 (wait_for_events): Work around NCR select() lossage. It doesn't
3662 zero out readfds when select() returns zero.
3663 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
3664 getcwd() instead of getwd() (NCR getwd() seg faults).
3665 (energize_wait): Use sigaction() for NCR. Their version of signal()
3666 is unreliable by default.
3668 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
3669 error from PIOCSWSTOP.
3671 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
3672 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
3673 defs.h, utils.c: Make vfprintf_filtered global.
3675 * energize.c (send_location): New routine to consolidate all
3676 places where we must notify kernel of where the given pc is.
3677 (cplus_demangle): Put single-quotes around demangled names.
3678 (energize_call_command): Call send_location() after doing up,
3679 down, and frame commands.
3681 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3683 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
3684 pass at doc for two new remote targets---29K using UDI, and Tandem
3685 ST2000 using STDBUG.
3687 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
3689 * doc/all.m4: turn on H8/300 stuff for generic manual
3691 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
3692 after explicit call to breakpoint() in serial stubs.
3694 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
3696 * mipsread.c: Clean up some white space.
3697 (parse_symbol): Handle stEnd of stFile.
3698 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
3700 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
3701 store_inferior_registers): Replace unexplained numbers
3702 with manifest constants from a DECstation header file.
3703 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
3704 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
3706 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
3708 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
3709 for "down". Suggested by Richard Stallman.
3711 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3713 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
3714 redeclaration bug on SunOS 4.
3716 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
3718 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
3719 * m68k-stub.c: Remove a few extraneous ANSI-isms.
3720 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
3721 they aren't already there.
3722 * remote-vx.c (vx_prepare_to_store): Ditto.
3723 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
3725 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
3727 Removed a large number of changes inserted by Per Bothner
3728 for C++ support. These will go back in when they've been
3731 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
3733 * serial.h: Fix prototye for serial_raw().
3734 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
3735 serial_write() to match prototypes.
3736 * remote-st2000.c (get_reg_name): Make *p be const.
3738 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3740 * remote-nindy.c (nindy_fetch_registers): Make return type void,
3741 to agree with target structure field type.
3742 (nindy_store_registers): Ditto.
3744 * Makefile (OPCODES): New var, pointing to opcodes library.
3745 (CLIBS, CDEPS): Include it.
3746 (saber_gdb): Load opcodes library.
3748 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
3750 * a68v-xdep.c (store_inferior_registers): declare as void.
3751 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
3752 * remote-st2000.c: Massive changes to use new serial package.
3753 Also added 'connect' command to transparantly connect to serial
3755 * ser-termios.c: Big cleanup, use nicer coding conventions.
3756 * ser-bsd.c: New module, serial stuff for BSD systems.
3757 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
3758 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
3760 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
3762 * doc/gdb.texinfo: fix shameful error of agreement reported by
3763 jimb@occs.cs.oberlin.edu (Jim Blandy)
3764 * doc/gdb.texinfo: remove old partial discussion of remote serial
3765 protocol (via serial debug stubs)
3766 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
3767 use of serial debug stubs
3769 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3771 * symfile.h: Declaration of set_demangling_style() moved
3772 here from demangle.h (which is now in ../include).
3773 * i386-xdep.c: Update comment.
3775 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3777 * symtab.c (completion_list_add_symbol): restructured to optimize
3778 for time. First clip names that cannot match. Then clip any
3779 names we've already considered. Drop a redundant strncpy. Drop
3780 a redundant malloc and associated free for demangled names.
3782 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
3784 * a68v-xdep.c (store_inferior_registers): Define as type void.
3785 * configure.in: Add host m68k-apollo*-bsd*.
3786 * demangle.c (struct demanglers): Use enum instead of constant
3787 value to keep braindamaged HP/Apollo compiler happy.
3789 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
3791 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
3792 match "FOO". This allows 'break Foo' to work when Foo is
3793 a mangled C++ function. (See comment before function.)
3795 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
3797 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
3798 for files in vx-share/*.c.
3799 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
3800 for normal GDB source files.
3802 * Makefile.in (VERSION): Roll to 4.6.6.
3804 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
3805 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
3806 * tm-sun3os4.h: Update comments.
3807 * xm-delta88.h: Remove STACK_END_ADDR.
3809 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
3811 * Makefile.in (VERSION): Roll to 4.6.5.
3813 * infrun.c: Lint for recent `handle' changes.
3815 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
3816 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
3817 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
3818 should include a ser-XXX.o module.
3820 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
3821 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
3823 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
3824 known suns in configure.in, rather than mapping them to unique
3825 config files that happen to duplicate other config files.
3826 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
3827 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
3829 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
3831 * configure.in (*-*-sunos*): Use trailing * to match all
3832 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
3833 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
3834 in production on Sun-4.
3835 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
3836 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3837 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
3839 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
3840 config/sparc-noun.mt: New target configs for embedded.
3841 * config/sun4os3.{mh,mt}: Remove, never existed in production.
3843 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
3844 target definitions for embedded with and without underlines on
3847 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
3848 not a parameter of the CPU, but of the development environment.
3849 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
3851 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
3853 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
3854 (which involves reading in main's symtab) if we have no breakpoints.
3856 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
3858 * dwarfread.c (cu_language): New local variable to record
3859 language for current compilation unit being processed.
3860 * dwarfread.c (set_cu_language): New local function to decode
3861 and record language for current compilation unit being processed.
3862 * dwarfread.c (synthesize_typedef): Add local function to
3863 synthesize a typedef for C++ classes, structs, unions, and
3865 * dwarfread.c (read_structure_scope): Synthesize typedefs
3866 for C++ classes, structs and unions.
3867 * dwarfread.c (read_enumeration): Synthesize typedefs for
3869 * dwarfread.c (read_file_scope): Call set_cu_language to
3870 record language for current compilation unit. After symtab
3871 is built, save this recorded language.
3872 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
3873 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
3874 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
3875 typedefs for C++ classes, structs, unions, and enumerations.
3876 * dwarfread.c (scan_compilation_units): Call set_cu_language
3877 to record language for current compilation unit.
3878 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
3879 for TAG_enumeration_types, rather than in add_partial_symbol.
3880 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
3881 case with class, struct, and union type cases, now that they are
3882 the same. Remove tests for non-NULL name attributes, now done
3884 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
3885 treat as alias for TYPE_CODE_STRUCT for now.
3887 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
3889 * Makefile.in: map "gdb" through program_transform_name when
3892 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
3894 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
3895 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3896 Use "regi" for local indexing through register numbers, reserving
3897 "regno" for the name of a specific register passed as an input
3898 parameter. Fix bug propagated through all versions that sometimes
3899 used regno as an index when it should have been regi, thus using
3900 -1 as an index in some cases.
3902 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
3904 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
3905 respectively, so same demangler can be used by other programs.
3906 * Makefile.in: Remove demangler stuff.
3907 * Makefile.in (depend): Pass -I../readline (needed for main.c).
3908 * demangle.c (_initialize_demangler): Tell demangler which
3909 CPLUS_MARKER to assume.
3911 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
3913 RS/6000 portability changes (for hosting cross-debuggers).
3915 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
3916 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
3917 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
3918 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
3919 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
3920 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
3921 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
3922 (NO_SINGLE_STEP): Add, target-dependent.
3923 (loadinfotextindex): Lowercase, remove "aix_".
3924 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
3925 (NO_SINGLE_STEP): Remove, target-dependent.
3926 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
3927 * xcoffread.c: Only build file if RS/6000 native GDB.
3928 (build_function_symbol): Remove #if 0'd code.
3929 * rs6000-tdep.c: Cleanup. Add static fn protos.
3930 Use CORE_ADDR for addresses throughout. Make void fns void.
3931 (pop_dummy_frame): Add FIXME about bogosity of design here.
3932 (rs6000_struct_return_address): Ditto.
3933 (frameless_function_invocation, frame_get_cache_fsr,
3934 frame_initial_stack_address, xcoff_relocate_symtab,
3935 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
3936 add_text_to_loadinfo, find_toc_address): Move from xdep file.
3937 Use CORE_ADDRs. Change identifiers to lowercase.
3939 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
3940 supplying dummy routines if non-native. Add prototype for
3941 static exec_one_dummy_insn. Move a mess of functions to
3942 rs6000-tdep.c (as above). Remove #if 0'd code.
3944 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
3945 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
3946 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
3948 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
3951 * vx-share/README, nindy-share/README: New files describing
3952 how these directories' code is shared, and with whom.
3954 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
3956 * configure.in (target configurations): Reformat into table.
3957 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
3959 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
3960 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
3961 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
3962 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
3963 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
3964 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
3966 * Makefile.in (config-check): Add command to check whether
3967 configure.in is consistent with config/*.
3969 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
3971 * configure.in (host configurations): Reformat nested cases into
3972 easy-to-maintain table.
3973 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
3974 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
3976 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
3978 * cplus-dem.c: Reorder args to most local functions to make them
3979 follow the consistent pattern of struct work_stuff pointer first,
3980 followed by pointer into string being demangled, followed by
3981 pointer to the string where the result is being stored, followed
3982 by other args. Also generally replace most variables of name
3983 "type" with "mangled" for consistency. They all pointed to the
3984 same string but half were one name and half the other.
3985 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
3986 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
3987 use whenever a qualified name is being demangled.
3988 * cplus-dem.c (do_type): Qualified names are treated similarly
3989 to fundamental types, not as modifiers of fundamental types.
3991 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
3993 * configure.in: Add sparclite as a target.
3995 * sparc-stub.c (handle_exception): Flush instruction cache just
3996 before returning to the user. (hexToInt): Fix overzealous cleanup.
3998 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4000 * infrun.c (handle_command): Rewrite to allow multiple signal
4001 numbers, signal number ranges, and to recognize "all" to mean all
4002 signals except those used by the debugger.
4003 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4004 to set or reset actions for specific signals.
4006 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4008 * coffread.c (decode_type): Call alloc_type to alloc new
4010 * stabsread.c (read_array_type, read_range_type, define_symbol):
4011 Call alloc_type to alloc new types.
4012 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4013 from type_obstack to symbol_obstack.
4014 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4016 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4017 associated with a type, using the same mechanism as was used to
4018 allocate space for the type structure itself.
4019 * coffread.c (patch_type, coff_read_struct_type,
4020 coff_read_enum_type): Use TYPE_ALLOC.
4021 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4022 * gdbtypes.c (create_array_type, check_stub_method,
4023 allocate_cplus_struct_type): Use TYPE_ALLOC.
4024 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4025 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4026 read_range_type): Use TYPE_ALLOC.
4028 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4030 * breakpoint.c (breakpoint_re_set): Select a default source
4031 symtab if one is not currently selected.
4032 * utils.c (query): Call wrap_here before building the output
4033 query string, to turn off wrapping and flush any buffered output.
4034 Otherwise our query may end up in the wrap buffer and never be
4036 * eval.c (evaluate_subexp): Report error when attempting to
4037 evaluate subscript for types without a target type, rather
4038 than dumping core by using the NULL pointer.
4039 * symfile.c (symbol_file_command): Forget current_source_symtab
4040 and current_source_line when discarding symbol table.
4042 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4044 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4046 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4047 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4049 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4051 * remote.c (remote_open): Fix baud rate setting to make -b flag
4052 work. (remote_wait): Change 'T' message parser to deal with new
4053 improved format which allows stub to send an arbitrary bunch of
4055 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4056 make all this re-entrant by storing all state on the stack. Clean
4057 up memory error trapping. (computeSignal, set_debug_traps):
4058 make it all table driven. Make a start at a baud rate setting command.
4060 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4062 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4064 * remote-vx.c: redefine malloc to avoid buggy declaration on
4065 RS/6000 <rpc/types.h>.
4066 xm-rs6000.h: include <sys/select.h> to define fd_set for
4067 <rpc/svc.h> on RS/6000.
4069 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4071 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4072 recursive invocations of make. Always create installation
4075 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4077 * m68k-pinsn.c: Minor fix in style of output (don't use
4078 range to indicate floating point control registers).
4080 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4082 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4084 * infcmd.c (registers_info): Handle multiple register names.
4085 Changes inspired by Roland McGrath.
4087 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4089 * sparc-stub.c: New file. Mix it with your SPARClite
4090 application, and it will speak GDB remote protocol!
4091 * remote.c (remote_wait): Change 'T' (expedited reply) message to
4092 deal with arbitrary registers. Needed for sparc-stub.
4094 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4096 * cplus-dem.c (cplus_markers): Add table for gnu style and
4097 use throughout, in place of compile time constant CPLUS_MARKER.
4098 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4099 * cplus-dem.c (cfront_special): New function, as suggested
4100 by pfieland@stratus.com.
4101 * cplus-dem.c (forget_types): New function.
4102 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4104 * cplus-dem.c (mop_up): Call forget_types().
4105 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4106 Use throughout, instead of checking current_demangling_style.
4107 * cplus-dem.c (demangle_signature): When finding an explicit
4108 start of function args, forget all remembered types for
4109 lucid/cfront style demangling.
4110 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4111 underbar characters, use last pair as the delimiter. Hoist
4112 gnu_special() call up to cplus_demangle(). Call cfront_special()
4114 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4115 for inherited classes.
4116 * cplus-dem.c (demangle_args): Document quirks of numbered
4117 references to previously seen types.
4118 * dbxread.c (read_ofile_symtab, process_one_symbol):
4119 Use AUTO_DEMANGLING rather than explicitly checking
4120 current_demangling_style.
4121 * demangle.h: Add some comments.
4122 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4123 CFRONT_DEMANGLING): New macros.
4124 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4125 not found in the actual producer string produced by lcc.
4126 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4127 than explicitly checking current_demangling_style.
4129 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4131 * breakpoint.c (enable_longjmp_breakpoint,
4132 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4133 Check for duplicate breakpoints at the same address. Bug report
4134 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4136 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4138 * buildsym.c (end_symtab): Document that end_symtab can return
4139 NULL under non-error conditions.
4140 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4141 returned from end_symtab for empty compilation units.
4143 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4145 * am29k-tdep.c: Lint from DECstation compiler.
4146 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4147 As the man page says, "Sometimes you just can't get lint to shut
4148 up". That doesn't mean you should blow away the code it won't
4150 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4151 it up over the next few weeks. Make mips x 29k build.
4152 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4153 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4154 but leave it as a comment because the breakpoint instruction
4155 is not easily accessible at this moment (it's static, and if
4156 we define one here, it goes into every file compiled).
4158 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4160 * Makefile.in (VERSION): Bump to 4.6.3.
4161 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4162 function scopes when building partial symbol tables.
4163 * objfiles.c (open_existing_mapped_file): Make it clear in
4164 warning message that out of date mapped files are ignored.
4165 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4166 unit source file name in error message.
4168 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4170 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4171 * dwarfread.c (struct_type): In absence of AT_byte_size for
4172 bitfield, use size of object of member's type for the size of
4173 the anonymous object containing the bit field.
4174 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4175 an AT_byte_size attribute is seen.
4176 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4177 union aux_ext (was aux_ent).
4178 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4179 unsigned char* to char*, for Lucid compiler.
4180 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4181 to be correct type (from unsigned char* to char*).
4182 * valprint.c (type_print_derivation_info): Minor tweak to placement
4183 of commas in derived class printing.
4184 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4186 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4188 * xm-go32.h: Define LSEEK_NOT_LINEAR
4189 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
4190 then work out the lseek positions of newlines by running through
4191 the file and `tell'ing. This makes source file listing work on
4192 OS's where the relationship between physical position in file and
4193 canonical position is indeterminate, eg VMS and DOS.
4195 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4197 * stabsread.c: Ensure that all members of all allocated structures
4198 are initialized to known state to avoid hard to find bugs with gdb
4199 using fields containing random data.
4200 * buildsym.c (start_subfile): Compact dirname initialization.
4201 * buildsym.c (patch_subfile_names): New function.
4202 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
4203 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4204 * buildsym.h (patch_subfile_names): Add prototype.
4205 * dbxread.c (process_one_symbol): Call patch_subfile_names.
4207 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4209 * remote-udi.c: Update comments.
4211 * remote.c (getpkt): Only force retransmission ten times;
4212 after that, assume bug in target code, and handle pkt anyway.
4214 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4216 * configure.in: Add support for apollo 68k under BSD environment.
4217 * xm-apollo68b.h: New file to support above.
4219 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4221 * configure.in: Recognize i486 host cpu.
4222 * valprint.c (type_print_derivation_info): Print derivation info
4223 in same form as class declarations in source.
4224 * valprint.c (type_print_varspec_suffix): Split arg printing
4225 code out to type_print_args function.
4227 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
4229 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4230 at_import, at_frame_base.
4231 * dwarfread.c (completedieinfo): Remove cases for obsolete
4232 AT_visibility, AT_import, and AT_frame_base attributes.
4233 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4234 i860, which can keep up to 4 shadow breakpoints.
4235 * tm-stratus.h (USG): Define.
4236 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4237 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4238 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4239 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4240 * config/stratus.mt (TDEPFILES): Include files available from
4241 stratus that are not yet in release pending receipt of paperwork
4243 * buildsym.c (finish_block): Minor code format change.
4244 * gdbtypes.h (struct field): Add to comments.
4245 * gdbtypes.h (virtual_field_bits): Add to comments.
4246 * objfiles.c (allocate_objfile): Change obstack interface to
4247 match FSF merging efforts.
4249 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
4251 * Makefile.in (VERSION): Bump to 4.6.2.
4252 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4253 * Makefile.in (OBS): Add stabsread.o
4254 * Makefile.in (stabsread.o): Add build rule.
4255 * stabsread.c, stabsread.h: New files.
4256 * buildsym.c: Split out stabs specific support to stabsread.c.
4257 * buildsym.h: Split out stabs specific support to stabsread.h.
4258 * dbxread.c (stabsread.h): Include
4259 * dbxread.c (dbx_new_init): Call stabsread_new_init.
4260 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
4261 * dbxread.c (read_ofile_symtab): Call end_stabs.
4262 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
4263 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
4264 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
4265 really_free_pendings to cleanups.
4266 * elfread.c (elf_new_init): Call stabsread_new_init.
4267 * gdbtypes.c: Small changes to maintenance commands.
4268 * mipsread.c (stabsread.h): Include.
4269 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
4270 * xcoffread.c (stabsread.h): Include.
4271 * xcoffread.c (global_stabs): Remove redundant def.
4272 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
4274 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
4276 * lmode_inferior_valid, lmode_ours_valid: New static vars.
4277 * inflow.c (terminal_init_inferior, terminal_inferior,
4278 terminal_ours_1, initialize_inflow): Record and use state
4279 of lmode_inferior_valid and lmode_ours_valid.
4281 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4283 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
4284 include <sgtty.h> on USG. (from sef).
4286 * depend: es1800 dependency needed here.
4288 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
4290 * buildsym.c (read_struct_type): Initialize structs allocated
4291 with alloca, to avoid using random values from stack later on.
4292 * defs.h (fprintf_filtered): Add prototype.
4293 * gdbtypes.c (check_stub_method): Fix misleading comments.
4294 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
4296 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
4297 small changes to maint support functions.
4298 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
4299 for some fields and expand comments.
4300 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
4301 macro and track change to obstack_full_begin macro.
4302 * utils.c (fprintfi_filtered): New function.
4303 * valprint.c (type_print_base): Fixup field printing to not
4304 print extraneous lines and not print bogus "no data fields"
4305 messages for C++ classes with no data members. Also use new
4306 fprintfi_filtered function.
4308 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4310 * configure.in: es1800 ok for 68000 too.
4312 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4314 * configure.in: echo error messages to stderr, not stdout
4316 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4318 * configure.in: recognize hppa* instead of hppa
4320 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
4322 * energize.c: Second cut at DynamicLoad message handling.
4324 * energize.c: Relativize pathnames in #include statements.
4325 * (kernel_dispatch): Better error messages for unknown protocol
4327 * (kernel_dispatch): First cut at DynamicLoad message handling.
4329 * Makefile.in: Remove -I../readline from all compilations,
4330 include a special case for main.o instead.
4332 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
4334 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
4335 error if it fails to find a member type, rather than return NULL
4336 and trigger a coredump.
4337 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
4338 lookup_demangled_partial_symbol,): Ask demangle_and_match to
4339 match on complete demanglings, including argument lists for member
4340 functions, rather than just accepting the first demangling that
4341 matches the class and function name.
4342 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
4343 to start_symtab as the directory name.
4344 * dwarfread.c (completedieinfo): Strip off any leading hostname
4345 portion of the AT_comp_dir attribute string. Gdb doesn't know
4346 what to do with them (FIXME).
4348 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
4350 * breakpoint.c (commands_command): Simplify code a bit, remove
4351 unnecessary fflush().
4353 * Makefile.in (OTHERS): Add gcc.patch.
4354 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
4356 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
4358 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
4359 lcc producer string.
4361 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
4363 * WHATS.NEW renamed to NEWS.
4365 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
4367 * dbxread.c, dwarfread.c: Re-enable experimental code to
4368 automatically select demangling style.
4369 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
4370 DEMANGLING_STYLE, to make more descriptive. Revert back to
4371 "auto" as default. Comment use.
4372 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
4373 * Makefile.in (${DEMANGLER}.o) Remove target and special
4376 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
4378 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
4380 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
4382 * Makefile.in, demangle.c: Change default demangling style to
4384 * Makefile.in: Update version to 4.6 !!!
4385 * README, WHATS.NEW: Update for 4.6.
4387 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
4389 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
4392 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
4393 nodes as base classes.
4395 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
4397 * alldeps.mak, depend: Update.
4399 * xcoffread.c: Add decl for section_offset to keep prototype happy.
4401 * Makefile.in (VERSION): 4.5.9.
4403 * xm-hp300bsd.h: Add decl for strdup().
4404 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
4405 PDR. Cleanup a few things, fix compilation warnings.
4407 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
4409 * Makefile.in (DEMANGLING_STYLE): New define to set default
4410 demangling style for C++. Defaults to "auto".
4411 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
4412 * Makefile.in (SFILES_MAINDIR): Add demangle.c
4413 * Makefile.in (OBS): Add demangle.o
4414 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
4415 Remove compile time decisions about demangling style and replace
4416 with runtime decisions using current_demangling_style.
4417 * cplus-dem.c (main): Expand code included during building of
4418 standalone demangler to recognize demangling style options.
4419 * dbxread.c (demangle.h): Include.
4420 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
4421 demangling style if processing g++ code and current demangling style
4422 is auto (Note: this feature currently disabled.)
4423 * demangle.c: New file, generic demangling control.
4424 * demangle.h (demangling_styles): New enumeration to select one
4425 of several demangling styles. Also define string names for each
4427 * demangle.h (set_demangling_style): Add prototype.
4428 * dwarfread.c (demangle.h): Include.
4429 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
4430 New producer string prefixes to recognize.
4431 * dwarfread.c (handle_producer): Consolidate actions for specific
4432 producers. Set demangling style based on producer string if
4433 current style is auto. (Note: this feature currently disabled.)
4434 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
4436 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
4438 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
4440 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
4442 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
4443 * c-exp.y: Call lookup_signed_typename() after seeing
4444 "signed". This handles "signed char" correctly.
4445 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
4446 keywords before a type specifier.
4448 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
4450 * command.c (lookup_cmd_1): Clarify descriptive comments.
4451 * gdbcmd.h (maintenanceprintlist): Add declaration.
4452 * main.c (maintenanceprintlist): Add definition.
4453 * main.c (gdb_completer_command_word_break_characters): Add.
4454 * main.c (symbol_completion_function): Switch completer word
4455 break character sets dynamically, based on whether completion is
4456 being done on commands or on something else.
4457 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
4458 * maint.c: Include demangle.h.
4459 * maint.c (maintenance_demangle): New function.
4460 * maint.c (maintenance_print_command): New function.
4461 * maint.c (_initialize_maint_cmds): Reorganize some commands
4462 under new maintenance print subcommand.
4464 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
4466 * gdbtypes.c (lookup_struct_elt_type): If the input type is
4467 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
4468 target type. Otherwise, 'whatis this.field' wouldn't work,
4469 which would be inconsistent, since 'print this.field' works.
4470 * buildsym.c (read_struct_type, read_enum_type): Clear
4471 TYPE_FLAG_STUB flag.
4472 * buildsym.c (cleanup_undefined_types): Don't rely on a
4473 flawed "Reasonable test to see if" a type has been defined
4474 since it was referred to; now we can just see if the
4475 TYPE_FLAG_STUB flag has been cleared.
4476 * valprint.c (print_type_base): Emit public/protected/private
4477 labels for methods as well as fields. Also, indent these labels
4478 2 spaces instead of 4, for a more conventional "look".
4479 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
4480 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
4481 * gcc.patch: New file. Contains patch for gcc (so people
4482 with gdb-2.2.x won't have to wait for a new gcc release).
4484 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
4486 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
4487 (print_addr): Call print_address to show symbolic version as well.
4489 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
4491 (vx_read_register): Declare inferior_fp_regs. Delete code for
4492 copying "inferior_registers" around; the values are already in var
4493 "registers". Use correct size for register set.
4495 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
4496 target doesn't support it.
4497 (vx_read_register): Don't try reading them either.
4499 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
4500 VxWorks back end reads them in one contiguous set except for this
4502 (register_names): Change "pc" to "pcw" to avoid confusion printing
4504 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
4505 find the PC under VxWorks.
4507 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
4509 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
4510 to create new blank types, instead of handcrafting them.
4511 * defs.h (printfi_filtered): Add prototype.
4512 * utils.c (printfi_filtered): New function.
4513 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
4514 to simplify the code. Other cleanups.
4515 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
4516 * gdbtypes.h (struct cplus_struct_type): Add comments describing
4517 use of various fields.
4518 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
4519 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
4520 production that currently treats it exactly the same as STRUCT.
4521 * c-exp.y (yylex): Recognize "class" as token CLASS.
4522 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
4523 * symtab.c (decode_line_1): Fix to pass quoted args on down to
4524 general symbol handling code. Call cplus_mangle_opname with
4526 * symtab.c (decode_line_2): Print demangled function names in
4527 breakpoint menus, instead of just file and line number.
4528 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
4529 * valprint.c (type_print_base): Print "class" for C++ classes,
4530 rather than "struct". Print section labels for public, protected
4531 and private members of C++ classes.
4532 * values.c: Include demangle.h.
4533 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
4535 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
4537 * Makefile.in (VERSION): Update to 4.5.8.
4539 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
4541 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
4542 prevent crashes when examining cross-targets.
4543 * dbxread.c (process_one_symbol): Include directory name when
4544 calling start_subfile for SOL & BINCL symbols. This allows gdb to
4545 find include files, and yacc/lex sources when the cwd doesn't match
4546 that in which the object was compiled.
4547 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
4549 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
4552 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
4554 * maint.c (maintenance_command, maintenance_info_command):
4555 Install with allow_unknown as 0 and call help_list to show
4556 list of possibilities when no subcommand is specified.
4558 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
4560 * configure.in: Add m68k-ericsson-*.
4561 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
4563 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
4565 * maint.c: New file.
4566 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
4567 * Makefile.in (OBS): Add new file maint.o.
4568 * defs.h (command_class): Add class_maintenance.
4569 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
4570 commands. Allow for them (and other nonessential parts of gdb)
4571 to be selectively left out under special circumstances.
4572 * gdbtypes.c (recursive_dump_type): New function; supports
4573 maintenance print-type command.
4574 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
4576 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
4578 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
4579 initializers. Add initializations for setprintlist, showprintlist,
4580 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
4581 * printcmd.c (maintenance_print_type): New maintenance cmd.
4582 * valprint.c (setprintlist, showprintlist): Move to main.c, as
4583 implied by comment that all cmd lists are owned by main.c.
4584 * infcmd.c (unsetlist): Move to main.c, as implied by comment
4585 that all cmd lists are owned by main.c.
4586 * language.c (setchecklist, showchecklist): Move to main.c, as
4587 implied by comment that all cmd lists are owned by main.c
4588 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
4589 deletelist): Remove redundant declarations (also in gdbcmd.h).
4590 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
4591 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
4592 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
4593 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
4594 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
4595 maintenance_print_msymbols, maintenance_print_objfiles):
4597 * symmisc.c (printsyms_command, printpsyms_command,
4598 printmsyms_command, printobjfiles_command): Removed from
4599 _initialize_symmisc.
4600 * main.c (dump_me_command): Moved to maint.c and renamed to
4601 maintenance_dump_me.
4602 * breakpoint.c (all_breakpoints_info): Rename to
4603 maintenance_info_breakpoints.
4604 * breakpoint.c (_initialize_breakpoint): Convert add_info of
4605 all_breakpoints_info to add maintenance_info_breakpoints to the
4606 maintenanceinfolist instead.
4607 main.c (initialize_main): Set up maintenance class commands.
4609 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
4611 * energize-patches: Fix minor problems with building energize lib.
4613 * energize-patches: Change names of all cadillac procedure calls
4614 to be energize procedure calls. Simplify many hooks by moving
4615 tests energize.c. Configure energize, and build it automatically now.
4617 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
4619 * Makefile.in (VERSION): Bump to 4.5.7.
4620 * cplus-dem.c (demangle_args): Validate index for previously
4621 seen type to guard against bogus values from malformed manglings.
4622 * valops.c (value_struct_elt_for_reference): Guard against
4623 blindly using NULL return value from lookup_symbol.
4625 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
4627 * cadillac.c, cadillac-patches: Rename to energize.c and
4628 energize-patches. Change all routines and variables named
4629 'cadillac*' to 'energize*'. Create new file called energize.h to
4630 hold all interface declarations.
4632 * deblib/connection/*: Move all of this stuff into energize/, but
4633 delete unneeded files.
4635 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
4637 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
4639 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
4640 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
4641 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
4642 child processes, to avoid dead ones "hanging around" after GDB exits.
4643 (attach): Always stop the process if it needs it. Set RLC flag
4644 when attaching running processes, so it will continue if we detach
4645 it, quit, or are killed.
4646 (detach): Clear faults and set RLC flag to make process run
4648 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
4650 (info_proc): Open process O_RDONLY, so we can see any process,
4651 even those controlled by debuggers.
4652 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
4654 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
4656 Relocate symbols using an array of section_offsets, rather than a
4657 single `addr' or `offset'. This makes Solaris-2 support work, and
4658 permits better VxWorks (and maybe xcoff) support later.
4660 * symtab.h (struct section_offsets): New structure for keeping
4661 a set of offsets, rather than a single one.
4662 (struct objfile): Replace addr with section_offsets member.
4663 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
4664 * gdb-stabs.h: New include file with `symbol type specific'
4665 parameters for psymtabs and objfiles.
4666 * Makefile.in (HFILES): Add gdb-stabs.h.
4667 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
4668 * coffread.c: Conforming changes. Fake offset array always 0.
4669 * dbxread.c: Conforming changes.
4670 (struct dbx_symfile_info): Move to gdb-stabs.h.
4671 (start_psymtab): Call elfstab_offset_sections to calculate good
4672 offsets for this source file, based on the ELF symbol table info.
4673 (read_ofile_symtab): Yank N_CATCH, which is dead.
4674 (process_one_symbol, N_CATCH): Yank.
4675 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
4676 Relocate with SECT_OFF_TEXT.
4677 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
4678 to distinguish relocatable from absolute symbols. Then, if not
4680 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
4681 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
4682 (", N_ROSYM): SECT_OFF_RODATA.
4683 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
4684 (dbx_symfile_offsets): Add to translate addr to offset.
4685 * dwarfread.c: Conforming changes. Single offset currently used.
4686 * elfread.c: Add various complaints about elf/stab stuff.
4687 #include gdb-stabs.h. Conforming changes, using a single offset.
4688 (elf_symtab_read): Record info from BSF_FILE symbols, and local
4689 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
4690 for later use in building psymtabs.
4691 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
4692 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
4693 (free_elfinfo): New fn, frees all chained stab_section_infos
4694 in an objfile, and zaps the start-of-chain pointer.
4695 (elfstab_offset_sections): New fn, looks in stab_section_info
4696 chain to determine section bases to relocate a psymtab's worth
4697 of symbols, as they are being read.
4698 * mipsread.c: Conforming changes. Stabs-reading will relocate
4699 using one offset. MIPS-reading will not relocate at all.
4700 * partial-stab.h: Relocate different symbol types using different
4701 offsets from section_offsets.
4702 * symfile.c: Conforming changes.
4703 (find_lowest_section): Unused function to use later
4704 to free us from the Tyranny of the Text Section.
4705 (syms_from_objfile): Translate absolute arg ADDR to offsets used
4706 in all lower layers of symbol reading. Call format-specific
4707 sym_offsets function to initialize offsets for high speed symbol
4709 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
4710 (symbol_file_command, add_symbol_file_command): Callers changed.
4711 * symmisc.c (dump_psymtab): Print new relocation parameters.
4712 * xcoffread.c: Corresponding changes.
4714 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
4715 * main.c (main): Read the $HOME/.gdbinit file before processing
4716 the argv arguments (e.g. reading symbol files or core
4717 files). This allows global parameters to be set, which will apply
4718 during the symbol reading. The ./.gdbinit is still read after
4720 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
4721 * xcoffexec.c: Clean up quote inside comment.
4723 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
4725 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
4726 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
4727 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
4728 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
4729 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
4730 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
4731 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
4732 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
4733 values.c, xcoffread.c:
4734 Remove "(void)" casts from function calls where the return value
4735 is ignored, in accordance with GNU coding standards.
4737 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
4739 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
4740 * partial-stab.h: Ignore N_ENDM.
4741 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
4742 CODE or DATA section attachment. This eliminates a lot of random
4743 values from shared libraries, which screw up the ordinary symbols
4744 in the address ranges they happen to overlap.
4745 * buildsym.c (define_symbol): Eliminate special tests
4746 for function types; move into "function" cases in switch statement.
4747 (define_symbol: 'f', 'F', 'P'): Process all parameter types
4748 in case they define new type numbers. But ignore them (FIXME).
4749 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
4750 (read_sun_builtin_type): Add commentary.
4752 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4754 * xm-rs6000.h: define MEM_FNS_DECLARED
4756 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
4758 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
4759 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
4760 * mips-xdep.c: Remove most include files (unused, caused errs).
4761 (fetch_core_registers): Use right parameters in dummy fn.
4763 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
4765 * buildsym.c (scan_file_globals): Beware the null file.
4766 Fix from Jim Williams.
4768 * stack.c (return_command): Evaluate expression *before* popping
4769 off the stack frames! Fix inspired by Jim Williams.
4770 (up_silently_command, down_silently_command): No sel frame is error.
4772 * defs.h (memcpy, memset): Conditionalize decls on
4773 #ifndef MEM_FNS_DECLARED, since DECstation differs.
4774 (alloca): Break out the STDC and non-STDC alloca cases, to make
4775 it work on old preprocessors as well as "picky ANSI" ones.
4776 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
4778 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
4779 * utils.c (fputs_demangled): Rename SLOP since DECstation system
4780 header files define it!
4782 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
4784 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
4786 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
4787 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
4788 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
4789 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
4790 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
4791 utils.c, valarith.c, valops.c, valprint.c, values.c:
4792 Replace bcopy() use with memcpy(), which is more standard and can
4793 take advantage of gcc's builtin functions for increased performance.
4794 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
4795 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
4797 Replace bzero() use with memset(), which is more standard and can
4798 take advantage of gcc's builtin functions for increased performance.
4799 * i386-tdep.c, main.c, valprint.c:
4800 Replace bcmp() use with memcmp(), which is more standard and can
4801 take advantage of gcc's builtin functions for increased performance.
4803 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
4805 * remote.c (remote_wait): Fix cast on signal() call.
4806 * defs.h (alloca): More diddling with alloca. Have to ensure
4807 that it has a prototype, so that if alloca is defined as a macro
4808 that takes an arg, the definition is seen as a use of a macro
4809 that takes an arg, to satisfy picky ANSI preprocessors.
4811 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
4813 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
4814 consistency with all other gdb files.
4815 * cadillac.c: Use <string.h> rather than <strings.h>.
4816 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
4817 * Makefile.in (MAKE): Remove definition for consistency with
4818 other Makefile.in files and to fix problem with recursive makes.
4820 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
4822 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
4825 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4827 * source.c (print_source_lines): for DOS interoperability; don't
4828 print CR (013) as ^M.
4830 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
4832 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
4834 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
4836 * remote.c (remote_wait): Cast signal to void * to avoid warning
4837 from busted HP compiler.
4839 * partial-stab.h (N_SO): Rearrange code a little so that all SO
4840 stabs cause end_psymtab to be called.
4842 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
4843 compiler feature of putting 'c' into basic type descriptors for
4846 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
4847 where there is no place for nPC in prrun struct.
4849 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
4851 * mipsread.c: Pass NULL name pointer to init_type, not 0.
4852 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
4853 * dwarfread.c (enum_type): Save enum names on type_obstack.
4854 * dwarfread.c (struct_type): Save member name on type_obstack.
4855 * symtab.c (_initialize_symtab): Fix misspelling.
4856 * regex.c (store_jump, insert_jump): Return void.
4858 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
4860 * defs.h (PARAMS): Move to ../include/ansidecl.h.
4861 (alloca): Declare return type on SPARC, since Sun doesn't.
4862 (*_BYTE_ORDER): Improve comment: *must* be defined.
4864 * tm-hppa.h: New file, architectural definition of HP PA.
4865 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
4867 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
4868 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4869 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
4870 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
4873 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
4874 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
4875 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
4877 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
4879 * printcmd.c (output_command): Thinko.
4880 (x_command): Only set remembered size/format if cmd succeeds.
4882 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
4883 since it is no longer used and burns time for every symbol read.
4884 (process_one_symbol): Treat N_CATCH like default (complain).
4886 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
4888 * partial-stab.h (case N_TEXT): Fix fencepost error when
4889 detecting start of new symbol info after reading symtab for a
4890 module with a zero length TEXT segment.
4892 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
4894 * Makefile.in (VERSION): Bump to 4.5.6.
4895 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
4897 * defs.h (NORETURN): Define away for Lucid compiler.
4898 * remote.c (remote_timer, remote_interrupt): Signal handlers
4900 * ser-termios.c (serial_write, serial_close): Return whatever
4901 value the write/close call returns, rather than falling off end.
4902 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
4903 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
4905 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
4906 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
4908 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
4909 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
4910 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
4911 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
4913 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
4914 store_inferior_registers): Supply missing fourth argument to
4916 * cadillac.c (kernel_dispatch): Make return type void.
4917 * cadillac.c (iosig): Signal handlers take one int arg.
4918 * valprint.c (val_print_fields): Call fprint_symbol to get
4919 automatic C++ demangling for mangled field names.
4921 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
4923 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
4924 * dwarfread.c (enum_type): Fix misspelling in comment.
4925 * valprint.c (val_print_fields, cplus_val_print): Minor
4926 adjustment to printing of C++ class structures to more closely
4927 match format for printing C structures, with and without setting
4930 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
4932 * infrun.c (wait_for_inferior): Don't test for SIGEMT
4933 (which is not a Posix signal) if it isn't defined.
4934 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
4935 New port to Linux (a free Unix clone for 386 machines).
4937 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
4939 COFF changes for dealing better with EPI 29K C compiler output.
4941 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
4943 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
4944 (read_coff_symtab): Move patch_opaque_types call from
4945 coff_symfile_read. Restrict it to symtabs from this objfile.
4946 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
4947 references on opaque type chain; just let coff_lookup_type handle 'em.
4948 (decode_type): Complain about tagndx values on
4949 non-struct/union/enum types, which the EPI compiler tends to produce.
4951 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
4953 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
4956 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
4957 usage to match new prototype. Include libbfd.h to get prototype.
4959 * source.c (find_source_lines): Handle large st_size fields.
4961 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
4963 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
4964 * stack.c (return_command): Use cleanups to avoid memory leaks.
4966 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
4968 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
4969 INT_REGNUM to INTE_REGNUM.
4971 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
4973 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
4975 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
4976 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
4977 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
4978 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
4980 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
4981 declarations of malloc/realloc/free that are inserted by some
4983 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
4985 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
4986 another decl of strdup (this really ought to come from libiberty.h!).
4988 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
4990 * remote.c (getpkt): Error if input exceeds buffer size.
4991 (_initialize_remote): `set remotedebug' enables packet trace.
4993 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
4994 N_SLINE's, etc, just like Sun cc on Solaris2.
4996 * am29k-tdep.c (read_register_stack, write_register_stack):
4997 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
4998 variable. Add `set' and `show' commands for it.
4999 * doc/gdb.texinfo: Document it.
5001 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5003 * valprint.c (type_print_1): Plug memory leak. Print all
5004 C++ syms as demangled, not just functions.
5005 * buildsym.c (read_range_type): When we find a signed char
5006 type, do a lookup of signed char, not plain char. Plain char's
5007 still get looked up as plain char's elsewhere.
5009 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5011 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5012 (Bug and fix found by Pierre Willard.)
5014 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5016 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5018 * xm-rs6000.h: Add decl for strdup().
5020 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
5023 * breakpoint.c (enable_command, disable_command): Without args,
5024 should only affect normal breakpoints and watchpoints.
5026 * m68k-pinsn.c (print_insn_arg): Make register be const.
5027 * xcoffexec.c: Remove ' from comment.
5028 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5029 with decls of malloc in c-exp.tab.c (as produced by yacc).
5030 There's got to be a better way to do this...
5032 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5034 * partial-stab.h: Convert single rindex use to strrchr.
5035 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5036 standard <strings.h> file, now that the only single use of
5037 rindex in the gdb source files is gone.
5039 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5041 * mipsread.c: Undo ill effects from including <strings.h>,
5042 which #defines index to be strchr. Unfortunately, index is
5043 a member of a symbol table structure that can't be changed.
5044 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5045 remove redundant #include's.
5047 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5049 * mipsread.c: #include <strings.h> for rindex().
5051 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5053 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5055 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5057 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5058 extraneous SO stabs from busted C++ compilers.
5060 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5062 * Makefile.in (VERSION): Bump to 4.5.5.
5063 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5064 C++ lookups fail, print possibly helpful hint about completion.
5065 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5066 for static data members.
5067 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5068 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5069 it's broken on ncr3000's.
5071 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5073 * dwarfread.c (decode_modified_type): Change type of first arg.
5074 Change 'modifier' to char from unsigned char. Cast single use
5075 that needs to be unsigned char.
5076 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5077 * utils.c (strdup_demangled): Add function.
5078 * defs.h (strdup_demangled): Add prototype.
5079 * stack.c (return_command): Demangle C++ function names for query.
5080 * infcmd.c (jump_command): Demangle C++ function names for query.
5081 * cplus-dem.c (consume_count): New function and prototype.
5082 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5083 do_type): Replace conversion code with consume_count().
5084 * cplus-dem.c (gnu_special): Fix demangled of static members.
5085 * source.c (list_command): Print demangled function names
5086 when appropriate. Fix supplied by Peter Schauer.
5088 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5090 * sparc-tdep.c: Clean up slightly for Solaris2.
5092 * buildsym.c (define_symbol): Nameless types are now on several
5093 platforms; generalize them and un-ifdef them to make Solaris 2
5096 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5098 * infcmd.c: Fix typo (reported by Rob Savoye).
5099 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5100 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5101 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5102 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5103 rather than the one for the first file in the dependency chain.
5105 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5106 set. Don't reset our own texthigh, or dependency-only pst's, in
5107 scanning all the rest of the psymtabs.
5108 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5110 * buildsym.h (N_UNDF): Improve comments.
5111 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5113 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5115 * symtab.h (struct symbol): Add aux_value union for preserving
5116 an additional per-symbol value.
5117 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5118 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5119 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5120 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5121 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5123 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5125 * symfile.c (clear_symtab_users_once): Now non-static (for
5128 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5130 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5131 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5132 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5134 Solaris-2 support on SPARC:
5136 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5137 Add symbol_size and file offsets to struct symloc.
5138 Add static symbol_table_offset, string_table_offset,
5139 file_string_table_offset, next_file_string_table_offset,
5141 (add_old_header_file): Convert error() to complain()t.
5142 (dbx_symfile_read): Get symbol size via the objfile.
5143 Also get symbol_table_offset.
5144 (dbx_symfile_init): Record symbol size and count via the objfile.
5145 (dbx_next_symbol_text): Always add file_string_table_offset when
5146 accessing string table.
5147 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5148 (SET_NAMESTRING): Use the offset.
5149 (end_psymtab): Large kludge to determine addresses where source
5150 files start and end (for the psymtab header).
5151 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5152 Get this, symbol size, and symbol offset, from psymtab.
5153 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5154 Patch up last_source_start_addr if zero in N_SO.
5155 (process_one_symbol): Add variable function_start_offset.
5156 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5157 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5158 ( "", N_OBJ, N_OPT): Ignore.
5159 (elfstab_build_psymtabs): New function to read stabs out of
5162 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5163 (gdb): use GLOBAL_CFLAGS when linking, too.
5164 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5165 (N_OBJ, N_OPT): Ignore.
5166 ('f', 'F'): Save last function name.
5168 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5169 extra info in the minimal symbol.
5170 (elf_symtab_read): The extra info is the size of an ELF object,
5171 which was kludged to us in the `udata' field of the BFD symbol.
5172 Gag me with a crowbar...
5173 (elf_symfile_read): Keep track of both the absolute load address,
5174 and the offset between load addr and symbols. Handle STABS as
5175 well as DWARF sections, passing the absolute load address to
5176 elfstab_build_psymtabs.
5178 * symfile.h: Prototype elfstab_build_psymtabs.
5179 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5181 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5183 * buildsym.h: Add processing_acc_compilation flag.
5184 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5185 (define_symbol): Skip arg types in function entries. Resolve
5186 overloaded 'P' which acc uses for prototypes of functions called
5188 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5190 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5191 save size of ELF symbols. FIXME.
5192 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5193 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5195 * configure.in: Solaris config is sparc-sun-solaris2.
5196 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
5198 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5199 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5200 * symfile.c (symfile_bfd_open): Comment where name is freed.
5201 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5203 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
5205 * expprint.c (print_subexp): Add missing ']'.
5206 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5207 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5208 * WHATS.NEW: Point out improved C++ function name handling.
5209 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5210 type names for both implicitly and explicitly signed integral
5211 types. See comment in the source code.
5213 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5215 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5216 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5217 * expprint.c (print_subexp): Fix printing of register names.
5219 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5221 * inferior.h (register_valid): Declare.
5222 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
5223 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5224 macros for traversing the data structures in a single objfile.
5225 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5226 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5229 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
5231 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5232 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5233 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5234 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5236 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5238 * depend: rebuild to account for remote-st2000.c.
5239 * remote-st2000.c: Almost works now.
5240 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5242 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5244 * c-exp.y (yylex): Recognize single-quoted strings that specify
5245 tokens with embedded whitespace, such as C++ demangled names.
5246 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5247 * main.c (gdb_completer_quote_characters): Add global variable.
5248 * main.c (symbol_completion_function): Total rewrite for C++
5249 demangled name handling.
5250 * main.c (skip_quoted): New function.
5251 * main.c (main): Set rl_completer_quote_characters.
5252 * symmisc.c (dump_symtab): Print source language for symtab.
5253 * symtab.c (expensive_mangler): Add prototype and function.
5254 * symtab.c (completion_list_add_symbol): Total rewrite for new
5255 C++ demangled name handling.
5256 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
5257 other changes for demangled C++ symbol handling.
5258 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
5259 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
5260 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
5261 * symtab.c (completion_list_add_symbol): Total rewrite for new
5262 C++ demangled name handling.
5263 * symtab.c (expensive_mangler): New function.
5264 * utils.c (strcmp_iw, demangle_and_match): New functions.
5265 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
5267 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
5269 * Makefile.in: Roll VERSION to 4.5.4.
5270 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
5271 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
5272 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
5274 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
5276 * alldeps.mak: Rebuild to account for new files.
5277 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
5278 * tm-st2000.h: New file.
5279 * configure.in: Tandem debug monitor (st2000) support.
5280 * remote-st2000.c, config/st2000.mt: ditto.
5282 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
5284 * blockframe.c (inside_entry_file, inside_main_func,
5285 inside_entry_func): Return 0 if no symbols; avoid crashing.
5287 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
5289 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
5290 without masking, since it is signed and will later be compared
5291 against signed quantities. The right fix is probably to make
5292 it all unsigned, but this is a small, safe fix for this release.
5293 FIXME -- make the real change sometime soon.
5295 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
5297 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
5298 parameter in call to `symbol_file_add' to 0.
5300 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
5302 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
5304 * configure.in: Handle -m680[01234]0-wrs.
5306 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5308 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
5309 `ieee_extended_to_double'.
5311 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
5313 * valops.c (value_assign): Lint, by Pierre Willard.
5315 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
5317 * coredep.c (fetch_core_registers): Remove premature warning,
5318 which triggers on DECstation even though all regs are accessible.
5320 * m68k-pinsn.c (print_insn_arg): Use new macros to get
5321 sign-extension of instruction fields even on unsigned-char hosts.
5322 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
5324 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
5325 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
5326 since they define the target, not the host.
5327 * m88k-pinsn.c: Fix typo.
5329 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
5331 * valarith.c (value_zerop): -0.0 is still zero.
5332 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
5333 Patches by Paul Eggert <eggert@twinsun.com>.
5335 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
5337 * alldeps.mak, depend: re-make to account for ser-*.c.
5339 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
5341 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
5342 disconnecting from controlling terminal, to avoid gdb hanging
5343 on SVR4. Fixes bug reported by Oliver Okrongli.
5344 * procfs.c (PROC_NAME_FMT): Change format to match default used
5345 by system, as suggested by Oliver Okrongli.
5346 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
5347 bug fix from Brent Townshend (bst%tt@cam.ORG).
5348 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
5349 by turlais@rechser.total.fr.
5350 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
5351 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
5352 * objfiles.h (unlink_objfile): Add prototype.
5353 * objfiles.c (unlink_objfile): Add function.
5354 * objfiles.c (free_objfile): Call unlink_objfile.
5355 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
5356 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
5357 Also, discard old possibly bogus sf struct.
5358 * symfile.c (symbol_file_add): Call init_entry_point_info() and
5359 find_sym_fns() for remapped symbol files, in case of any changes
5360 since the last mapping.
5362 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5364 * findvar.c (read_relative_register_raw_bytes): use the raw size
5365 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
5367 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5369 Changes to support GDB running on DOS using GO32 and H8 support
5371 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
5372 allowing hosts with different text and binary file formats to
5374 * coffread.c (read_coff_symtab): changed calling convention and
5375 operation - now it opens its own file with FOPEN_RB rather than
5376 duping and fdopening the provided handle.
5377 * dbxread.c, cplus-dem.c: #include mangling.
5378 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
5379 binary files oring in the right bit.
5380 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
5381 * remote-hms.c: cleanup to use the new remote serial stuff
5382 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
5383 independent remote terminal I/O.
5384 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
5385 * source.c (openp): fix off by one problem removing / - can now
5386 open a source file in the root directory with DOS.
5387 * values.c (value_as_pointer): remove bogus address bits from
5388 long. (unpack_long): unpack into unsigned long/short if pointer.
5390 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
5392 * infrun.c (child_attach): Don't allow gdb to attach to itself.
5393 It gets permanently stuck in many OSes.
5394 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
5396 * breakpoint.c: Improve help text for info breakpoints.
5398 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
5400 * README: Add pointer to internals doc, and describe reading
5402 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
5403 * symtab.c (output_source_filename): Remove old glop for wrapping
5404 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
5406 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
5408 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
5409 * munch: Add sort -u to avoid duplications.
5410 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
5411 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
5413 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
5415 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
5416 avoid infinite loops while demangling bogus mangled names.
5417 * valprint.c (type_print_base): Minor fix for GNU style guide
5420 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
5422 * Makefile.in (VERSION): Bump to 4.5.3
5423 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
5424 * Makefile.in (demangle): New target to create standalone
5425 demangler with same code and options as internal demangler.
5426 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
5427 to support ARM style and Lucid style demangling, improve
5428 maintainability, fix several demangling bugs. More changes
5430 * defs.h (strstr): Add ANSI compatible prototype.
5431 * valprint.c (type_print_1): Demangle using ansi option.
5432 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
5434 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
5436 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
5439 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
5441 * mipsread.c (parse_procedure): Return rather than using
5442 uninitialized variable 'b'.
5444 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
5446 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
5447 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
5448 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
5449 relative to each source file.
5451 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
5453 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
5456 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
5458 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
5459 * am29k-tdep.c: Update to latest code from AMD.
5460 (get_saved_register) don't crap out if no frame.
5461 * remote-udi.c: Set/clear inferior_pid as appropriate.
5462 (udi_open) call target_preopen, don't close fd 0!!!, clean up
5463 error handling. Fixup end-of-debugging messages.
5464 (udi_fetch_registers) clean up big time, mainly don't multiply
5465 register_valid indices by 4, and use proper Offset when reading
5466 gr96-gr127. (udi_store_registers) general cleanup.
5467 (fetch_register) cleanup, simplify. (regnum_to_srnum)
5468 INT_REGNUM->INTE_REGNUM.
5469 * tm-29k.h: Upgrade to latest code from AMD.
5470 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
5471 (UDIConnect) Clean up error processing (like, don't do exit() if
5472 execlp fails), make code restartable, make more attractive.
5473 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
5476 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
5478 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
5479 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
5480 from former to latter.
5482 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
5484 * cplus-dem.c (do_args): Handle void args the same as others.
5485 * objfiles.c (free_objfile): Only try to unmap files when
5486 reusable objfiles are supported.
5487 * valprint.c (type_print_varspec_suffix): Add parameter that
5488 specifies if C++ demangling included function arguments. Use
5489 it to suppress printing extra pair of ()'s.
5490 * valprint.c (type_print_1): Fix problem with printing demangled
5491 C++ function types where demangled type includes the function
5494 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
5496 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
5497 Allows selection of C++ demangler to be a configuration option
5498 until multiple demanglers are supported.
5499 * demangle.h: New include file for extended demangler support.
5500 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
5501 utils.c, valprint.c: Include "demangle.h" and change all calls
5502 to cplus_demangle() or fputs_demangled() to use individual
5504 * valprint.c (type_print_1): Change options to cplus_demangle
5505 to print demangled function args. Still broken, but now less so.
5506 * cplus-dem.c: Include demangle.h, reorganize and update some
5507 comments to reflect reality.
5508 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
5509 second arg from fixed integer to bit based multiple options.
5510 * cplus-dem.c (optable): Reformat and replace ansi members with
5512 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
5514 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
5516 * values.c (set_internalvar): Force evaluation of lazy values.
5517 Bug reported by RMS.
5519 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
5521 * Makefile.in (VERSION): Bump to 4.5.2.
5522 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
5523 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
5524 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
5525 proper handling of bit fields.
5526 * gdbtypes.h (struct type): Clarify use of field.bitpos.
5527 * symtab.h: Fix couple of misspellings in comments.
5528 * value.h (struct value): Clarify use of bitpos.
5529 * value.h (unpack_field_as_long): Change prototype, returns
5531 * values.c (unpack_field_as_long): Change return type to LONGEST,
5532 sign extend unpacked fields that are signed, other rewriting.
5533 * config/ncr3000.mt: New target config file.
5535 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
5537 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
5538 even when printing 8-bit characters.
5540 * gdbtypes.c (make_{reference,pointer,function}_type): New
5541 functions which handle overwriting of forward-referenced types
5542 for stabs file reading.
5543 (lookup_{reference,pointer,function}_type): These just call
5544 the make_*_type functions with a null storage alloc parameter.
5545 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
5546 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
5548 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
5549 (dbx_alloc_type): Make it easier to understand. No funct change.
5550 (define_symbol: 't'): Don't put the typedef name into the name of
5551 the struct, union, or enum. Bugfix.
5552 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
5553 routines to properly handle overwriting preallocated types so that
5554 forward references will work.
5555 (read_enum_type): Force enum values to file scope, due to bug in
5556 Sun compiler output. FIXME, fix later.
5558 Remove unused header_file_prev_index mechanism. It was already
5559 obsolete in gdb-3.5. These comments appeared in 3.5:
5560 /* This code was used before I knew about the instance codes.
5561 My first hypothesis is that it is not necessary now
5562 that instance codes are handled. */
5563 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
5564 * buildsym.h: Remove it and prev_index that saves it.
5565 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
5567 * solib.c (special_symbol_handling): When called from core files,
5568 must set up debug_addr. Don't print error messages, just return.
5569 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
5571 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
5573 * cplus-dem.c: Allow nested class names (as in
5574 Foo::Bar::method()).
5575 Allow the cleaner cfront style of nested class names
5576 (Q2_3Foo3Bar as well as Q23Foo3Bar).
5577 Make cplus_demangle re-entrant by removing use of global
5578 variables. Instead, place all shared variables in a
5579 stack-allocated structure, and pass around its address.
5581 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
5583 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
5584 29k-share/* subdirs...
5586 * remote-udi.c (udi_insert/remove_breakpoint): Completely
5587 rewrite, only leave out the bugs.
5589 * Makefile.in: Add 29k/UDI support. Improve depend.
5590 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
5592 * am29k-tdep.c: Update to use new calling conventions, and misc
5595 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
5597 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
5599 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
5600 breakpoint instructions that leave PC pointing at the right place.
5602 * core.c (core_open): Call warning() to print warnings.
5604 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
5606 * symtab.c (lookup_symbol): Need to check if msymbol->name is
5607 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
5608 This prevents a crash when trying to lookup the value of a
5609 non-existent symbol.
5611 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
5613 * signame.c, signame.h: Remove, replaced by strsignal.c in
5615 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
5616 sun386-xdep.c: Remove include of signame.h
5617 * Makefile.in (SFILES_MAINDIR): Remove signame.c
5618 * Makefile.in (HFILES): Remove signame.h
5619 * Makefile.in (OBS): Remove signame.o
5620 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
5621 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
5622 psignal, perror): Add prototypes.
5623 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
5625 * depend: Manually remove signame.[cho] references.
5626 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
5628 * convex-xdep.c (core_file_command): Replace use of sys_siglist
5629 with safe_strsignal.
5630 * core.c (core_open): Replace use of sys_siglist with
5632 * core.c (memory_error): Replace use of sys_errlist with
5634 * i960-tdep.c (print_fault): Replace use of sys_siglist with
5636 * infcmd.c (program_info): Replace use of sys_siglist with
5638 * infrun.c (signal_stop, signal_print, signal_program):
5639 Allocate dynamically based on dynamic determination of number
5640 of signals to support.
5641 * infrun.c (child_create_inferior): Replace use of sys_errlist
5643 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
5645 * infrun.c (sig_print_info): Replace use of sig_abbrev with
5646 strsigno and sys_siglist with safe_strsignal.
5647 * infrun.c (handle_command): Call signo_max to find number of
5648 signals. Replace sig_number with strtosigno and sig_abbrev with
5650 * infrun.c (signals_info): Replace sig_number with strtosigno.
5651 * infrun.c (_initialize_infrun): Call signo_max to find number of
5652 signals. Dynamically allocate signal_{stop,print,program}.
5653 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
5654 * procfs.c (errnoname): Add function and prototype.
5655 * procfs.c (info_proc_siginfo): Call errnoname, replace use
5656 of sys_siglist with safe_strsignal.
5657 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
5658 sys_siglist with safe_strsignal.
5659 * procfs.c (info_proc_stop): Call errnoname.
5660 * procfs.c (signalname): Replace sig_abbrev with strsigno.
5661 * stuff.c (main, get_offset): Replace use of sys_errlist with
5663 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
5664 with safe_strsignal.
5665 * umax-xdep.c (core_file_command): Replace use of sys_siglist
5666 with safe_strsignal.
5667 * utils.c (safe_strerror, safe_strsignal): Add functions that
5668 call strerror and strsignal respectively, and deal with NULL
5670 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
5671 sys_errlist with safe_strerror.
5672 * valprint.c (val_print): Replace use of sys_errlist with
5675 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
5677 * Makefile.in: rework CFLAGS so that they can be set from the
5678 command line to make. CFLAGS -> INTERNAL_CFLAGS.
5679 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
5680 Pass CFLAGS on recusions.
5682 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
5684 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
5685 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
5686 overkill for the problem it solved.
5687 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
5688 and default to simply printing type names as appropriate.
5689 * main.c (main): Remove one of the leading newlines from
5690 warning_pre_print initialization.
5691 * objfiles.c (open_existing_mapped_file): Add function and
5693 * objfiles.c (open_mapped_file): Rewrite to use new function
5694 open_existing_mapped_file.
5696 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
5698 * sun3-xdep.c (fetch_core_registers): Lint.
5699 * tm-sun3.h: Prototype lint.
5702 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
5704 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
5705 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
5706 * objfiles.c: Cast calls to close() with unused returns to void.
5707 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
5708 old objfile's name before updating it.
5709 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
5710 * objfiles.h (objfile struct): Add mmfd member.
5711 * symfile.c (syms_from_objfile): Move some code to
5712 new_symfile_objfile.
5713 * symfile.c (new_symfile_objfile): Add new function, common code
5714 from syms_from_objfile.
5715 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
5716 mapped and unmapped symbol files.
5717 * symfile.c (symbol_file_command): Print "No symbol file now"
5718 message, ala exec_file_command for the exec file.
5719 * symfile.h (new_symfile_objfile): Add prototype.
5720 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
5721 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
5723 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
5725 * rs6000-pinsn.c: New version from IBM (Metin).
5726 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
5727 to avoid warnings from some compilers.
5729 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
5731 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
5732 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
5733 type's flag word that marks it as a fundamental type.
5734 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
5735 flags argument for all calls to init_type().
5736 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
5737 flags argument for all calls to init_type(). Also remove
5738 dependency on host sizes for ints, floats, etc.
5739 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
5740 flags argument for all calls to init_type(). Also remove
5741 dependency on host sizes for ints, floats, etc.
5742 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
5743 bit to flags argument for all calls to init_type(). Add types
5744 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
5745 * valprint.c (unsigned_type_table, signed_type_table,
5746 float_type_table): Remove.
5747 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
5748 bit when printing fundamental types, and print the actual name
5749 for such types, rather than inventing one. Remove code that
5750 invented fundamental type names.
5751 * valprint.c (_initialize_valprint): Remove initializations
5752 for now removed unsigned_type_table, signed_type_table, and
5755 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
5757 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
5758 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
5761 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
5763 * dwarfread.c (target_to_host): New function similar to previous
5765 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
5766 Extensive changes to convert all previous usages to use new
5767 target_to_host() function.
5768 * dwarfread.c (struct dieinfo): Change types of most integral
5769 members to be unsigned.
5771 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
5773 * WHATS.NEW: Revise -mapped doc.
5775 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
5777 * mipsread.c (parse_partial_symbols): Complain when sh->index is
5778 too high or when skipping `forwards' moves us backwards.
5779 (parse_type): Print mis-guessed tag name in complaint.
5780 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
5781 (parse_procedure): Do not attempt to create symbols; just fill in
5782 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
5783 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
5784 for clarity. Set top_stack before calling parse_external. In
5785 stabs, sort symbols before calling parse_procedure.
5787 * symmisc.c (std_in, std_out, std_err): Add vars to access std
5788 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
5789 * Makefile.in: Remove stage* targets. Avoid echo on recursive
5790 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
5793 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
5795 * Makefile.in (VERSION): Set to 4.5.1.
5796 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
5797 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
5798 fill_gregset): New functions for SVR4 /proc support.
5799 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
5800 Remove new symbol types and such to ../include/coff/symconst.h.
5801 (parse_symbol): Simplify code for parsing struct/enum/unions.
5802 (parse_type): Handle `long long' types.
5803 (upgrade_type): Handle `const' qualifier.
5804 (parse_partial_symbols): fix indentation, clean a bit.
5806 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
5808 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
5809 copy in data from raw read buffers, calling bfd byteswapping
5810 routines as appropriate. Use to replace most existing memcpy
5812 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
5813 * configure.in: Recognize new ncr3000 config.
5814 * config/ncr3000.mh: New config file.
5816 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
5820 * README: Update for release.
5821 * Makefile.in: Update version to 4.5.
5822 * WHATS.NEW: The obvious.
5824 * depend: Generate new depend file for this release.
5826 * Makefile.in (depend): Fix dependancy generation so that it does
5827 not include gcc 'fixincluded' files, which are usually in a system
5830 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
5832 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
5833 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
5834 symbols for nameless types. And, handle `R' (register parameter
5835 type) for AIX. (an extension to existing stabstring grammar).
5836 * rs6000-xdep.c: Fix typo (= should have been ==).
5838 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
5840 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
5842 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
5844 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
5845 * signame.c (SIGWAITING, SIGLWP): Add.
5847 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
5849 * xm-i386mach.h: add decls for errno and strdup().
5851 * breakpoint.c (breakpoint_1): Add (int) casts for enums
5852 used in array index context (otherwise, some compilers barf).
5854 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
5856 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
5857 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
5858 in a system call, and provide better backtrace if so.
5860 * Makefile.in (HFILES): Add xcoffsolib.h.
5861 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
5862 * rs6000-pinsn.c: #include "opcode/rs6k.h"
5864 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
5865 mipscoff_symfile_read): Convert to BFD to do file I/O.
5867 * symfile.c: #include <ctype.h> to get proper def if isspace().
5869 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
5871 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
5873 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
5874 function also when parsing embedded stabs.
5876 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
5878 * mipsread.c: Fix more declarations.
5880 * mipsread.c: Fix many invocations of complain. Use enum
5881 type_code where appropriate.
5883 * xm-vaxult.h: Add decl for strdup().
5885 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
5888 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
5890 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
5893 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
5895 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
5896 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
5897 Merge in more patches for rs6000 from Metin Ozisik.
5898 * utils.c: Fix typo in comment.
5900 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
5902 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
5903 * procfs.c (attach): Set nopass_next_sigstop if attached
5904 process is forcibly stopped.
5905 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
5906 resending SIGSTOP to attached process on first resume.
5908 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
5910 * Makefile.in (SFILES_MAINDIR): add mipsread.c
5912 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
5914 * Makefile.in (OBS): Compile mipsread.c for all targets now.
5915 (VERSION): Bump to 4.4.85.
5916 * mipsread.c: Update for new include files. Lint.
5917 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
5918 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
5919 Don't need to bring in mipsread.o specially any more.
5921 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
5923 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
5924 routine (for Irix-4.x). Make many funcs static and void.
5925 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
5926 * (init_extra_frame_info): Don't trash cached value of frame
5927 pointer register. This fixes backtracing through routines that use
5928 alloca(). Generally clean up declarations of functions, and use
5929 typedefs and macros to reference data structures as appropriate.
5930 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
5933 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
5935 * values.c (unpack_long): Fix unpacking error for signed chars
5936 on hosts where the default character type is unsigned.
5937 * procfs.c (pr_flag_table, pr_why_table): Add some entries
5938 for newer SVR4 variants.
5939 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
5940 turn off trace inherit-on-fork flag to favor latest SVR4 method.
5941 * procfs.c (mappingflags): Add support for MA_PHYS
5943 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
5945 * buildsym.c (read_struct_type): Avoid coredump when C++
5946 abbreviated type name is messed up. Reported by Joe Buck.
5947 FIXME, we need to determine whether GDB or GCC needs to be
5948 smarter to correctly locate this type name.
5950 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
5951 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
5952 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
5953 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
5954 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
5956 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
5958 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
5959 * symtab.h (current_source_symtab): Make extern
5960 * symtab.h (current_source_line): Make extern
5961 * inferior.h: Move all procfs.c prototypes to one place, add
5962 prototype for proc_signal_handling_change. Add prototypes for
5963 signal_stop_state, signal_print_state, and signal_pass_state.
5964 * inferior.h (stop_soon_quietly): Make extern
5965 * inferior.h (attach_flag): Make extern
5966 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
5967 * infrun.c (signal_stop_state, signal_print_state,
5968 signal_pass_state): New functions to query specific signal
5970 * infrun.c (handle_command): Minor error message change, add
5971 NOTICE_SIGNAL_HANDLING_CHANGE.
5972 * procfs.c (open_proc_file): Remove iris specific reset of
5973 inherit-on-fork flag, moved to proc_set_exec_trap().
5974 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
5975 to reset inherit-on-fork flag, bash comment to GNU form.
5976 * procfs.c (proc_base_address, set_proc_siginfo,
5977 fetch_core_registers): Conform to code style.
5978 * procfs.c (signame.h): Include.
5979 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
5980 syscallname(), info_proc_syscalls()): New macros, tables, and
5981 functions to organize and report system call information.
5982 * procfs.c (saved_fltset, saved_trace, saved_sighold,
5983 saved_exitset, saved_entryset): Add to procinfo struct.
5984 * procfs.c (struct trans): Add.
5985 * procfs.c (pr_flag_table, pr_why_table, faults_table,
5986 siginfo_table, errno_table): Tables to translate numeric values
5987 to symbolic names and short descriptions.
5988 * procfs.c (signalname, info_proc_signals): Add function and
5990 * procfs.c (proc_info): Now info_proc.
5991 * procfs.c (proc_info_address_map): Now info_proc_mappings.
5992 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
5993 info_proc_faults, lookupname, lookupdesc, sigcodename,
5994 sigcodedesc): New functions.
5995 * procfs.c (proc_signal_handling_change): New function to set
5996 the trace flags based on the state of gdb's signal handling flags.
5997 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
5998 and remove code to do PIOCSTRACE ioctl.
5999 * procfs.c (attach, detach): Preserve and restore process flags
6000 using saved_* fields in procinfo struct.
6001 * procfs.c (attach): Call proc_signal_handling_change.
6002 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6003 * procfs.c (proc_desc): Update for latest changes.
6004 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6005 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6006 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6008 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6010 * procfs.c (set_proc_siginfo): Add prototype and new function.
6011 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6012 up inferior siginfo struct.
6013 * elfread.c (elf_symfile_read): Compute the relocation amount
6014 by subtracting off the address of the ".text" section.
6015 * solib.c: Add pointer to ".text" section to so_list struct.
6016 * solib.c (solib_map_sections): Initialize pointer to ".text"
6017 section in so_list struct.
6018 * solib.c (symbol_add_stub): Pass base address of ".text"
6019 section to symbol_file_add, rather than the load address of
6020 the shared library. On SunOS they are the same. On SVR4 they
6023 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6025 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6026 function name, not .gdbinfo. symbol.
6028 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6030 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6032 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6034 * Makefile.in (VERSION): 4.4.8
6036 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6037 commands in .cshrc/.profile won't get traced.
6039 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6041 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6042 * exec.c (build_section_table): Don't abort if no sections.
6043 * sparc-tdep.c (single_step): Lint.
6044 * utils.c (mrealloc): Handle realloc (0, size) case here.
6046 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6048 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6051 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6053 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6054 .gdbinfo. symbols are created. Move creation from parse_procedure
6055 to parse_symbol, where it is fairly easy to grow the symtab. This
6056 also fixes a symtab trashing bug on all mips-based systems.
6057 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6059 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6060 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6062 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6064 * c-exp.y: Add missing return type to yyparse() prototype.
6066 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6068 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6070 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6071 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6072 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6073 (patch_opaque_types): Avoid dummy args and result.
6074 * objfiles.c (have_partial_symbols, have_full_symbols,
6075 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6076 (iterate_over_objfiles, iterate_over_symtabs,
6077 iterate_over_psymtabs): Remove, clunky and slow.
6078 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6079 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6080 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6081 dump_objfile): Remove dummy args and results. Move filename
6082 comparisons to callers.
6083 (printsyms_command, printpsyms_command, printmsyms_command,
6084 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6085 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6086 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6087 list_symbols, make_symbol_completion_list): Replace explicit
6088 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6089 Eliminate Dijkstra flag crap, break out of loops with gotos.
6090 (lookup_symtab_1): Protect '/' tests from short filenames.
6091 (cplus_mangled_symbol): Move inline into lookup_symbol.
6092 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6093 (relocate_minimal_symbol): Move inline to vmap_symtab.
6094 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6095 iterate_over_msymbols with ALL_MSYMBOLS.
6097 Misc cleanup prior to release.
6099 * Makefile.in (VERSION): Roll to 4.4.7.
6100 (HFILES): Add call-cmds.h.
6101 * call-cmds.h: New header for command fns called by other files.
6102 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6103 (breakpoint_1): Remove unused type arg. Change callers.
6105 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6106 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6107 * mipsread.c: Add prototypes for all static functions.
6109 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6110 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6111 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6112 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6113 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6114 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6117 * buildsym.c (define_symbol): Handle global register variables
6118 (from Pierre Willard). Complain if register numbers are too large.
6119 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6120 * tm-sparc.h: Don't #include <sun4/reg.h>.
6121 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6122 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6124 * language.h: Avoid forward enum declaration.
6125 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6126 config/sun4os5.mt: New host and target.
6127 * defs.h (errno): #include <errno.h> rather than assuming int.
6128 From Pierre Willard.
6130 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6131 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6132 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6133 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6134 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6135 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6136 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6138 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6140 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6141 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6142 * language.h (enum exp_opcode): Avoid forward enum def.
6143 * main.c (define_command, user_defined_command): Lint.
6144 * mem-break.c, xcoffread.c: Lint.
6145 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6147 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6149 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6150 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6151 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6152 or IBM6000_TARGET as (approximately) appropriate.
6154 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6156 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6157 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6158 or not to try reading symbols from a mapped objfile. Plugs memory
6159 leak due to shared libraries generating no psymtabs or symtabs.
6161 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6163 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6164 * copying.awk: Lint. Make stronger warning at top of copying.c.
6165 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6166 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6167 (lookup_pointer_type): Add FIXME comment.
6168 * main.c (set_history_size_command): Disallow negative size.
6169 * partial-stab.h: Update copyright.
6170 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6172 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6174 * main.c (set_history_size_command): Negative size is error.
6175 (Reported by Peggy Fieland.)
6177 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6179 * coffread.c (coff_symfile_init): Update comment.
6180 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6181 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6182 macros to access the dbx specific objfile information.
6183 * dbxread.c (symfile_string_table, symfile_string_table_size):
6184 Remove these local variables.
6185 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6186 read_dbx_symtab): Remove the stringtab and stringtab_size params
6187 from the function prototypes, the function definition, and the
6188 function calls. These are now available via DBX_STRINGTAB and
6189 DBX_STRINGTAB_SIZE using the objfile pointer.
6190 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6191 an arg to read_dbx_symtab.
6192 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6193 stringtab and the dbx specific per-objfile private info.
6194 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6195 args in prototype, function definition, and function calls. It is
6196 now available via the DBX_SYMCOUNT macro using the objfile
6198 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6199 local instance of struct dbx_symfile_info and replace with DBX_*
6201 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6202 symfile_string_table and symfile_string_table_size.
6203 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6204 symfile_string_table.
6205 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6206 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6207 stringtab size variables. Remove all code that used to reread
6209 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6210 to prior to any calls to mmalloc for the objfile specific heap.
6211 * utils.c (init_malloc): Document the requirement that for each
6212 heap for which corruption checking is desired, that init_mmalloc
6213 must be called prior to any mmalloc calls on the heap.
6215 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6217 * rs6000-pinsn.c: Make dis-assembly output more like
6218 other targets: Don't print instruction in hex before
6219 the assembly; use print_address to print out jump
6222 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6224 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6225 * cplus-dem.c: Support "Sc" meaning "signed char".
6227 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6229 * configure.in: fix iris/iris3.
6231 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6233 * command.c, main.c (various places): Use ctype.h macros
6234 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6235 (such as (x >= 'A' && x <= 'Z')).
6236 (There are still more of these in other files.)
6237 * main.c (defined_command): Lower-case the user's
6238 new command before entering it. Needed because
6239 command lookup is case-insensitive (and also lower-cases).
6240 (Based on Metin's earlier patch.)
6242 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6244 * config/irix4.mh: new file.
6246 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6248 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6251 * xm-mips.h: Declare strdup for ultrix.
6253 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6254 when calling new_symbol.
6255 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
6258 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
6260 * config/rs6000.mh: Update (for Fred's new mmalloc)
6261 flags to disable use of GNU malloc/mmalloc.
6262 * munch: Change SYSV rule to allow .text before the label,
6263 as well as after, to work for AIX.
6264 * gdbtypes.h: Minor clarifiction.
6266 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
6268 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
6269 continuation in yet another place (between method declarations).
6271 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
6273 * mips-tdep.c: include symfile.h and objfiles.h to fix
6276 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
6278 * valops.c (value_struct_elt_for_reference): Added 'offset'
6279 parameter to handle multiple inheritance.
6280 * eval.c, value.h: Update accordingly.
6282 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
6284 * objfiles.h: New file
6285 * Makefile.in (HFILES): Add objfiles.h
6286 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
6287 main_scope_lowpc, main_scope_highpc.
6288 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
6289 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
6290 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
6291 xcoffread.c, : Include objfiles.h.
6292 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
6293 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
6294 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
6295 inside_entry_file() and logic changed appropriately.
6296 * blockframe.c (outside_startup_file): Renamed to
6297 inside_entry_file() and logic changed appropriately.
6298 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
6299 and logic changed to use per-objfile specific fields.
6300 * blockframe.c (inside_entry_scope): Renamed to
6301 inside_entry_func() and logic changed to use per-objfile specific
6303 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
6304 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
6305 Remove extern decls.
6306 * symfile.c, symfile.h (entry_point): Remove extern decl.
6307 * coffread.c (coff_symfile_init): Common entry point init code
6308 moved to symfiles.c, call init_entry_point_info().
6309 * coffread.c (complete_symtab): Use new per-objfile entry info.
6310 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
6311 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
6313 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
6314 * defs.h (inside_entry_scope, outside_startup_file,
6315 inside_main_scope): Prototypes changed for renames to
6316 inside_entry_func, inside_entry_file, inside_main_func,
6318 * symfile.c (syms_from_objfile): Common entry point init code
6319 moved to init_entry_point_info() and call init_entry_point_info().
6320 * symfile.h (init_entry_point_info): Include prototype.
6321 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
6322 moved to symfiles.c and call init_entry_point_info().
6323 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
6324 main_scope_lowpc, main_scope_highpc): Remove extern decls.
6325 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
6327 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
6328 works for the majority of targets.
6329 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
6330 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
6331 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
6332 Use default definition in frame.h.
6333 * frame.h (selected_frame_level): Make decl extern.
6334 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
6335 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
6336 * partial-stab.h: Use new per-objfile entry info.
6337 * symfile.h (struct objfile): Removed, moved to objfiles.h.
6338 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
6339 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
6340 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
6341 have_minimal_symbols): Prototypes moved to objfiles.h.
6342 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
6343 Macros moved to objfiles.h.
6344 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
6346 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
6348 More C++ improvements (pointers to members, qualified names).
6349 * c-exp.y: Support exp.type::name and exp->type::name
6350 syntaxes. (Unfortunately, doesn't work for static members.)
6351 * c-exp.y, eval.c: Make type::~type work better.
6352 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
6353 value_static_field by value_struct_elt_for_reference.
6354 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
6355 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
6356 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
6357 for OP_SCOPE operand; no point in it now that we use lazy
6358 reading of values, and use "reference to member" objects.
6359 * gdbtypes.h: Clarify comment.
6360 * valops.c: Change value_struct_elt_for_address to return
6361 a reference (or variable), rather than a pointer. Change
6362 the name to value_struct_elt_for_reference to reflect this.
6363 Returning a reference instead of a address provides a
6364 generalization, since we can use the routine for both
6365 class::name as well as &class::name.
6366 Also, recurse to handle multiple inheritance properly.
6367 * valprint.c: Moved code to print pointer-to-members
6368 to new function point_class_member. This allows a
6369 "reference-to-member" to be printed using the same code.
6370 * valprint.c (type_print_varspec_prefix): Avoid printing
6371 "struct " for domains of class-member types.
6372 * valops.c (search_struct_field): Inline code for simplified
6373 version of value_static_field (which can then be deleted).
6374 * value.h: Rename value_struct_elt_for_address to
6375 value_struct_elt_for_reference. Delete value_static_field.
6376 * values.c: Remove no longer used function value_static_field.
6378 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
6380 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6381 elfread.c (coff_symfile_finish): Add function, prototype, and
6382 add to the xxxx_sym_fns struct for each file type. Also reformat
6383 the xxxx_sym_fns vector to a standard format and add comments.
6384 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
6385 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
6386 Pass pointer to struct objfile rather than pointer to sym_fns.
6387 Change references inside each function accordingly. Allocate any
6388 symbol file specific info in the per-objfile memory region.
6389 * dbxread.c (free_and_init_header_files): Break function into
6390 free_header_files(), called from dbx_symfile_finish(), and
6391 init_header_files(), called from dbx_new_init().
6392 * dbxread.c (dbx_new_init): Move deallocation things to new
6393 dbx_symfile_finish function.
6394 * elfread.c (elf_new_init): Call buildsym_new_init().
6395 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
6396 routine for the objfile before deallocating other stuff.
6397 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
6398 * symfile.h: Move struct sym_fns to before struct objfile def.
6399 Add sym_finish function pointer and change prototypes of other
6400 function pointers to reflect passing struct objfile pointer rather
6401 than struct sym_fns pointer.
6402 * symfile.c: Remove now obsolete symtab_fns pointer.
6403 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
6404 locates the correct sym_fns struct for the given objfile.
6405 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
6406 for better support of mapped symbol tables.
6407 * symfile.c (symbol_file_command): Remove obsolete code using
6409 * symfile.h: Remove duplicate declarations for symfile_objfile,
6410 entry_point, and object_files.
6411 * target.c (target_info): Compare symfile_objfile to NULL.
6412 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
6413 aixcoff_symfile_finish().
6415 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
6417 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
6418 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
6419 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
6421 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
6423 Some improvements to g++ debugging.
6424 * symtab.c (list_symbols): demangle before pattern matching.
6425 * symtab.c: Other fixes to improve handing of operators.
6426 * valprint.c (type_print_base): Fix test for constructor.
6427 * values.c (value_static_field): Allow evaluation of
6428 CLASS::METHOD, returning a function pointer.
6430 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
6432 * Makefile.in (VERSION): Roll 4.4.6.
6433 * exec.c (exec_file_command): Add code to ignore optional args
6434 passed in by file_command() for use in symbol_file_command().
6435 * main.c (main): Document -mapped and -readnow in help summary.
6436 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
6437 * objfiles.c (allocate_objfile): Filename arg removed. Changes
6438 to get filename from bfd with bfd_get_filename(). Test mapto
6439 against 0, not NULL. Use mstrsave() to make copy of filename.
6440 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
6442 * remote-vx.c (vx_load_command, add_symbol_stub):
6443 Symbol_file_add() takes an additional arg.
6444 * solib.c (symbol_add_stub): Symbol_file_add() takes an
6446 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
6447 changed to return a bfd not an objfile pointer.
6448 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
6449 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
6450 Change to eliminate local bfd and use symfile_bfd_open() plus
6451 allocate_objfile(). Add code to implement readnow option.
6452 * symfile.c (symbol_file_command): Changes to option handling,
6453 readnow functionality moved to symbol_file_add().
6454 * symfile.c (symfile_init): Eliminate local copy of bfd.
6455 * symfile.c (add_symbol_file_command): Changes to parse mapped
6456 and readnow options.
6457 * symfile.h (allocate_objfile): Arg removed from prototype.
6458 * symtab.h (symbol_file_add): Arg added to prototype.
6459 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
6462 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
6464 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
6465 mtrace.awk, state.c, state.h: Removed.
6466 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
6467 directories searched for source files.
6468 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
6469 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
6470 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
6471 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
6472 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
6473 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
6474 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
6476 * Makefile.in (HFILES): Remove state.h
6477 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
6478 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
6479 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
6480 * Makefile.in (clean): Remove all object files.
6481 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6482 * cplus-dem.c: Remove prototypes definitions that are now done in
6484 * dbxread.c (throughout): Change from using per-objfile
6485 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6486 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
6487 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
6488 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
6489 * depend: Remove dependencies for state.o, state.h.
6490 * dwarfread.c: Add declaration for warning_pre_print.
6491 * dwarfread.c (dwarfwarn): Use warning_pre_print.
6492 * dwarfread.c (throughout): Change from using per-objfile
6493 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6494 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
6495 use supplied objfile.
6496 * i386-xdep.c (print_387_status): Change to use warning() rather
6498 * i387-tdep.c (print_387_control_word): Change to use warning()
6499 rather than printfs.
6500 * infrun.c (wait_for_inferior): Remove unreachable abort() call
6501 that some compilers grumble about.
6502 * language.c (throughout): Add declaration for warning_pre_print
6503 and using warning() instead of printfs.
6504 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
6505 * main.c (main): Add declaration for warning_pre_print and set it
6506 similarly to error_pre_print. Add declarations for
6507 mapped_symbol_files and readnow_symbol_files. Add appropriate
6508 definitions to long_options[].
6509 * minsyms.c: Trivial fix to comment.
6510 * objfiles.c (allocate_objfile): Substantially rewritten for
6511 using mapped symbol files.
6512 * objfiles.c (throughout): Change from using per-objfile
6513 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6514 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
6515 * source.c (throughout): Change from using per-objfile
6516 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6517 * source.c (open_source_file): Use mstrsave to save file name in
6518 mapped symbol region for objfile.
6519 * symfile.c: Remove include for state.h.
6520 include to local form.
6521 * symfile.c (symbol_file_add_digested): Remove.
6522 * symfile.c (symbol_file_add): Substantially rewritten for mapped
6524 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
6525 from objfile structure. Add malloc descriptor pointer (md).
6526 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
6527 * symm-xdep.c (print_fpu_status): Use warning() rather than
6529 * symmisc.c (free_symtab_block): Now takes and uses current
6531 * symmisc.c (throughout): Change from using per-objfile
6532 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
6533 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
6534 Sun compiler grumblings when PTR is char *.
6535 * symtab.c (lookup_symbol): Cast return value of iterate_over_
6536 msymbols() to correct pointer type.
6537 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
6538 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
6539 error always starts on a line of it's own.
6540 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
6541 Rewrite for new mapped malloc package use.
6542 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
6543 that don't want to use the mapped malloc package; pass arguments
6544 on to traditional malloc package functions.
6545 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
6546 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
6547 mrealloc, malloc, and realloc but get fatal error if runs out
6549 * utils.c (msavestring, mstrsave): Save a string in a specific
6550 mapped malloc region.
6551 * utils.c (print_spaces): Use xmalloc to get the buffer.
6552 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
6553 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
6554 * config/i386v4.mh: Insignificant reorganization.
6556 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
6558 * xcoffread.c: Only enable compilation of debugging functions
6559 if IBM6000 is defined. Fails to compile otherwise.
6561 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
6563 * Makefile.in: pass MAKEINFO down on info.
6565 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
6567 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
6568 useless code, including an lseek to an uninitialized variable.
6569 Reported by Jim Williams <jimbo@wrs.com>.
6571 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
6573 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
6574 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
6575 * minsyms.c, symfile.c: Changes that may be generally
6576 applicable, but are #ifdef IBM6000 for now.
6577 * rs6000-xdep.c: Fixed typo in comment.
6578 * rs6000-tdep.c: Non-substatial changes.
6579 * xoffread.c: The main change here is addition of some
6580 debugging functions.
6581 * xoffexec.c: More changes.
6583 * xcoffread.c: Fixed two too-few-parameters bugs.
6585 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
6586 to SOLIB_CREATE_INFERIOR_HOOK macro.
6588 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
6590 * symfile.h: Add prototype for iterate_over_msymbols().
6591 * symtab.c (cplus_mangled_symbol): Add function.
6592 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
6593 iterate_over_msymbols to find demangled C++ symbol.
6594 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
6595 value to iterate_over_msymbols().
6596 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
6599 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
6601 * Makefile.in: added check target.
6603 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
6605 * ecoff.c: Move to ../bfd/coff-msym.c.
6606 * config/mt-*mips: Remove ecoff.o from the configuration.
6607 * remote.c (): Add newline to initial +.
6608 (remote_resume): Mention how to cope with signals.
6609 (remote_interrupt): Add debug msg.
6610 (remote-wait): Implement new 'T' reply, which includes
6611 status, PC, and FP all in a single short message.
6612 (putpkt): Add further debugging of packet acks.
6613 * mipsread.c (fixup_symtab): Also swap RFD's.
6614 (parse_partial_symbols): Avoid bug on unknown symbol types.
6615 * Makefile.in (VERSION): Roll to 4.4.5.
6616 * mips-tdep.c (heuristic_proc_start): Avoid long delays
6617 for remote MIPS by limiting heuristic to 200 byte search.
6618 (heuristic_proc_desc): Byte-swapping.
6619 (mips_print_register): Cope with failure of
6620 read_relative_register_raw_bytes. Byte-swap integers for
6622 * mips-pinsn.c (print_insn): Byte-swap instruction.
6624 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
6626 * config.sub configure.in config/mh-irix4
6627 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
6628 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
6629 gdb/xm-irix4.h gdb/config/mt-irix3
6630 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
6632 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
6634 * defs.h, utils.c: xrealloc takes PTR as first arg.
6635 * defs.h: Reword confusing comment about ANSI prototypes.
6636 * defs.h: Some minor whitespace changes.
6637 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
6638 not NULL, which can be (void *).
6639 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
6640 * tm-i386v.h (SP_ARG0): Define
6641 * xm-sysv4.h: Back out of change for missing prototypes.
6642 * i386-tdep.c (get_longjmp_target): Add function.
6644 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6646 * Makefile.in: install man page too.
6648 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
6650 * All GDB files that #include defs.h: Removed stdio.h.
6651 (defs.h): #include stdio.h.
6653 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6655 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
6656 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
6657 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
6658 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
6659 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
6660 it before printing out the hex shape of an address.
6662 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
6664 * rs6000-xdep.c (frame_initial_stack_address): Move
6665 code to set frame->cache_fsr into new separate function
6666 frame_get_cacahe_fsr. This allows fixing a fatal error.
6667 * xcoffexec.c: Turn previously suppressed error
6668 message back on, after cleaning up BFD.
6670 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
6671 printing of blank line, since it cases printing of an
6672 extra blank line. Is this intended? It does mess up
6674 * defs.h: Put back declarations of malloc and realloc,
6675 but protected by #ifndef MALLOC_INCOMPATIBLE.
6676 * objfiles.c: Undo previous change: Use malloc/realloc
6677 for objfile malloc/realloc fields (but add a cast).
6678 * xcoffexec.c: Suppress an error message (for now).
6680 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6682 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6683 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
6684 * buildsym.c: Use smash_to_pointer_type() to handle forward type
6686 * xcoffread.c: Modifications to C_DECL storage class handling, and
6687 introduction of an old smash_to_pointer_type() routine.
6689 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6690 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
6691 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
6692 parameters have been modified.
6694 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6695 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
6696 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
6697 and fetch_inferior_registers() always fetched all the registers
6698 resulting valid register values at hand all the time. Pushing a dummy
6699 frame did not require validating all register values first. After
6700 putting the above mechanism into action, we didn't have valid registers
6701 values always ready. Thus, all registers need to be fetched before
6702 pushing a dummy frame now.
6704 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6705 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
6706 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
6707 the starting address (actual frame address) of a frame.
6708 * rs6000-tdep.c: modifications to function_frame_info() to see if
6709 function reserves a frame pointer register (alloca register)
6710 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
6711 FRAME_LOCALS_ADDRESS has been updated to support debugging of
6712 functions with alloca() calls.
6714 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
6716 * xm-sysv4.h: Provide definitions/prototypes for host environment
6717 functions for which no definitions or prototypes are provided in
6718 any currently included gdb or host environment header files.
6719 For SVR4, this currently includes malloc and realloc, which cannot
6720 be portably prototyped in any gdb include file.
6722 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
6724 * buildsym.h: Remove obsolete variable file_stabs.
6726 * Makefile.in: Move place where configure merges in host-
6727 and target-dependent fragments later, so the latter
6728 can override (say) GNU_MALLOC.
6729 * config/mh-rs6000: Use system malloc. Otherwise, I
6730 ended up with *two* incompatible versions of malloc
6731 (functions in libc would call the malloc in libc).
6732 I assume this is a shared library problem.
6734 * remote.c: Fix (presumed) typo.
6735 * objfiles.c: Use xmalloc/xrealloc instead of
6736 malloc/realloc (since the latter are no longer declared).
6738 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6739 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
6740 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
6741 handle individual registers.
6742 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
6743 correctly in case it wasn't cached yet. (A problem showed up
6744 after fetching individual registers.)
6745 * buildsym.c: Disable type_synonym_name's type name overwriting
6746 in cases it is unnecesary. rs6000 portation doesn't use
6747 type_synonym_name, and it used to nullify type names
6748 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
6749 type's name as soon as space for that type is allocated.
6750 * xcoffread.c: ignore a section's lineno information if it is
6751 not `.text'. (In rs6000 bfd portation integration, skipping over
6752 `.pad' sections are ignored since it was in machine independent
6753 part of the code. Thus, a problem of fake sections with invalid
6754 lineno information arised.)
6756 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
6757 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
6758 * rs6000-tdep.c: make function_frame_info() work whether or not
6759 reading from a core file.
6760 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
6762 * infrun.c. main.c, printcmd.c. symtab.c:
6763 More changes from IBM for rs6000.
6766 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
6768 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
6769 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
6770 Merge in changes (mostly from IBM) for RS6000.
6771 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
6772 More changes from IBM for RS6000. These are in machine-
6773 independent code, and probably could do with some cleaning
6774 up. The most questionable of these are #ifdef IBM6000.
6775 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
6776 to single_step() (for consistency with rs6000 and i860).
6777 * utils.c: Allow the 1st arg to xrealloc to be NULL
6778 (in which case do malloc). This removes the need for
6779 some tests in xcoff code (and perhaps other places?).
6780 * coffread.c: Removed variables last_source_file,
6781 type_vector, and type_vector_length as these are now
6782 defined by buildsym.[ch].
6783 * defs.h: Remove prototypes for malloc and realloc, since
6784 these should only be used to implement xmalloc and xrealloc,
6785 and they conflict with <stdlib.h> in AIX - where they
6786 return void* even when __STDC__ isn't defined. Sigh.
6787 * munch: Recognize *initialize* in data as well as text
6788 (AIX uses data). Also, incorporate a patch from Garrett
6789 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
6790 much more sensible, by only trying to match the name of
6791 the initialize_foo function, and not the junk before it.
6793 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
6795 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
6796 unless symbol table indicates that something has changed.
6798 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
6800 * remote.c: Make it work for embedded MIPS. Increase buffer
6801 size, and use throughout. Round buffer size up if too many regs.
6802 Support baud rate setting and try for an 8-bit path. If
6803 interrupted while waiting for target, send a ^C down the wire.
6804 Avoid single-byte reads.
6805 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
6807 * mips-xdep.h: Avoid the embedded regs when on Unix.
6809 * mipsread.c: Byte-swap the symbol table structures, using
6810 routines from ecoff.c, to read a symbol table written in any
6811 of the four possible byte orders.
6812 * configure.in (mips-big-* target): Same as Sony News.
6813 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
6814 * ecoff.c: New file for symbol swapping routines.
6816 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
6818 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
6819 all-breakpoints' command.
6820 * (get_number): Allow users to enter negative breakpoint numbers.
6821 * (breakpoint_1): Reformat display of 'info break' to show new
6823 * (create_longjmp_breakpoint, breakpoint_re_set,
6824 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
6825 symfile.c (syms_from_objfile): Re-do
6826 insertion of longjmp breakpoints. Move all code into
6827 breakpoint_re_set, and call that instead of
6828 create_longjmp_breakpoint in symfile.c.
6830 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
6832 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
6833 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
6834 * symtab.c (find_pc_symtab): Handle having no objfiles.
6835 * infcmd.c: Fix comment.
6836 * objfiles.c (free_all_objfiles): Add.
6837 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
6838 * symfile.c (symbol_file_command): free all objfiles when
6839 specifying a new symbol file.
6840 (reread_symbols): Stat the file name, don't fstat the descriptor.
6842 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6844 * Makefile.in, configure.in: removed traces of namesubdir,
6845 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6846 copyrights to '92, changed some from Cygnus to FSF.
6848 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
6850 * dbxread.c (end_psymtab): Delete empty psymtabs.
6851 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
6852 * symfile.h (struct objfile): Add free_psymtabs.
6854 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
6856 * Makefile.in (VERSION): Roll to gdb-4.4.4.
6858 * symfile.c (symbol_file_command): strcmp => !strcmp.
6859 * breakpoint.h: Move prototypes to follow enum definition they need.
6860 * breakpoint.c, infrun.c: Lint.
6861 * printcmd.c: Use `enum enable' rather than `enum
6863 * mipsread.c: First pass at making it compile with the new
6864 objfile changes. Probably seriously broken still, but it
6867 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
6869 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
6870 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
6871 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
6872 stepping (and nexting) through longjmp(). Also, cleanup
6873 breakpoint handling quite a bit by creating explicit breakpoint
6874 types instead of using magic breakpoint numbers.
6875 Makefile.in: Update version to 4.4.3
6877 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
6879 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
6880 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
6881 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
6883 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
6885 * minsyms.c (install_minimal_symbols): Add bunches to any
6886 existing minsyms in the objfile. Avoid extra mallocation
6887 by working directly in the obstack. Remove ignored `mainline' parm.
6888 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
6889 xcoffread.c: Change all callers.
6890 * FIXME: We should be able to eliminate MAINLINE from all the
6891 symbol readers now, with a small bit of work.
6893 * valops.c, value.h: Lint.
6894 * remote-vx.c: Add missing break; statement. Bugfix by
6895 Michael Sclafani, <sclafani@src.dec.com>.
6897 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
6899 * Makefile.in (VERSION): Update version to 4.4.2
6900 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
6901 minsyms.c, mmap-alloc.c, mmap-sbrk.c
6902 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
6903 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
6904 mmap-alloc.o, mmap-sbrk.o
6906 * altos-xdep.c: Minor whitespace change.
6907 * am29k-tdep.c (examine_prologue): Convert from misc function vector
6908 use to new minimal symbol table use.
6909 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
6910 * arm-xdep.c (store_inferior_registers): Returns void.
6911 * blockframe.c (get_pc_function_start, find_pc_partial_function):
6912 Convert from misc function vector use to new minimal symbol table use.
6913 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
6914 * breakpoint.c: Add prototypes for local functions.
6915 * breakpoint.c (catch_command_1): Change to static and remove unused
6917 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
6918 * breakpoint.h: Change function decls to prototype form.
6919 * buildsym.c: Add prototypes for local functions.
6920 * buildsym.c: Moved hashname() function here from dbxread.c.
6921 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
6922 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
6923 * buildsym.c (dbx_alloc_type): Change to static.
6924 * buildsym.c (finish_block): Add objfile parameter.
6925 * buildsym.c (misc): Change symbol_obstack to objfile version.
6926 * buildsym.c (make_blockvector): Change to static.
6927 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
6928 * buildsym.c (compare_line_numbers): Change to static, args are const,
6929 cast args when used.
6930 * buildsym.c (start_symtab): Inline new_object_header_files() call.
6931 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
6932 and made static. Add objfile parameter.
6933 * buildsym.c (end_symtab): Simplify code using line table size.
6934 Realloc the linetable on the objfile symbol_obstack and copy there.
6935 * buildsym.c (scan_file_globals): Convert from misc function vector
6936 use to new minimal symbol use.
6937 * buildsym.c (define_symbol): Add objfile parameter. Make sure
6938 strings get allocated in objfile's symbol_obstack. Convert references
6939 to builtin types to lookup_fundamental_type().
6940 * buildsym.c (read_type): Make static, add objfile parameter, convert
6941 references to buildin types to lookup_fundamental_type().
6942 * buildsym.c (read_struct_type): Add objfile parameter.
6943 * buildsym.c (read_array_type): Make static, add objfile parameter.
6944 * buildsym.c (read_enum_type): Make static, add objfile parameter.
6945 * buildsym.c (read_huge_number): Make static.
6946 * buildsym.c (read_range_type): Make static, add objfile parameter,
6947 convert references to buildin types to lookup_fundamental_type ().
6948 * buildsym.c (read_args): Make static, add objfile parameter.
6949 * buildsym.h: Convert function decl's to prototype form.
6950 * c-exp.y: Add prototypes for local functions, convert uses of misc
6951 function vector to minimal symbol table. Reformat all builtin type
6952 initializations and pass a NULL objfile to init_type() for them.
6953 * coffread.c: Change context_stack ref's to coff_context_stack,
6954 add local function prototypes. Cast uses of xrealloc arg 1.
6955 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
6956 crafting a new type.
6957 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
6958 * coffread.c (finish_block): Change name to coff_finish_block.
6959 * coffread.c (make_blockvector): Add and use objfile parameter.
6960 * coffread.c (record_line): Change name to coff_record_line.
6961 * coffread.c (start_symtab): Change name to coff_start_symtab.
6962 * coffread.c (end_symtab): Change name to coff_end_symtab.
6963 * coffread.c (record_misc_function): Change name to record_minimal_
6964 symbol and change to minimal symbol table use from misc func tbl.
6965 * coffread.c (coff_symfile_read): Convert from misc function vector
6966 use to minimal symbol table use.
6967 * coffread.c (hashname): Remove; use common version in buildsym.c.
6968 * coffread.c (decode_base_type): Change references to builtin types
6969 to calls to lookup_fundamental_type().
6970 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
6971 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
6972 * command.c: Add prototypes for local functions.
6973 * command.c (add_cmd): Prototype the 'fun' parameter and use the
6974 appropriate member of the function union for that type.
6975 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
6976 ifdef out the function since it isn't currently used.
6977 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
6978 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
6979 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
6980 * command.c (help_cmd): Compare function pointer to NULL.
6981 * command.c (help_cmd_list): Compare function pointer to NULL.
6982 * command.c (lookup_cmd_1): Use correct member of function union.
6983 * command.c (undef_cmd_error): Make static.
6984 * command.c (complete_on_cmdlist): Use correct member of func union.
6985 * command.c (do_setshow_command): Use correct member of func union.
6986 * command.c (shell_escape): Convert rindex use to strrchr.
6987 * command.h (COMMAND_H): Define if already included.
6988 * command.h (cmd_list_element struct): Change 'function' to a union
6989 and prototype args. Prototype completer function.
6990 * command.h: Convert decl's to prototype form.
6991 * convex-xdep.c (store_inferior_registers): Returns void.
6992 * copying.c: Prototype local functions.
6993 * coredep.c: Minor whitespace change.
6994 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
6995 * cplus-dem.c: Prototype local functions.
6996 * dbxread.c (hashname): Remove; moved to buildsym.c.
6997 * dbxread.c (free_and_init_header_files): Make static.
6998 * dbxread.c: Add prototypes for local functions.
6999 * dbxread.c (new_object_header_files): Remove; inlined usages.
7000 * dbxread.c (xrealloc usages): Cast args.
7001 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7002 and change usages accordingly.
7003 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7004 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7005 * dbxread.c (dbx_next_symbol_text): Make static.
7006 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7007 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7008 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7009 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7010 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7011 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7013 * dwarfread.c (record_misc_function): Change name to record_minimal_
7014 symbol and use minimal symbol table throughout.
7015 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7016 * dwarfread.c: Convert all references to builtin types to use the new
7017 lookup_fundamental_type function.
7018 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7019 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7021 * elfread.c (record_misc_function): Convert to use record_minimal_
7023 * elfread.c (elf_symtab_read): Add objfile parameter.
7024 * eval.c: Add prototypes for local functions and move some decls
7025 around to accomodate prototypes.
7026 * expprint.c: Add prototypes for local functions. Change references
7027 to misc function vector to minimal symbol table.
7028 * findvar.c (read_memory usages): Cast args.
7029 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7030 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7031 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7032 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7033 * gould-xdep.c: Minor whitespace change.
7034 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7035 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7036 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7037 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7038 * i386-tdep.c: Add prototypes for local functions.
7039 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7040 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7041 that defaulted to int.
7042 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7043 i386_push_dummy_frame): Returns void.
7044 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7045 int and explicitly declare return type as int.
7046 * i387-tdep.c: Minor formatting changes.
7047 * i960-tdep.c (leafproc_return): Convert from misc function vector
7048 use to minimal symbol table use.
7049 * infcmd.c: Add prototypes for local functions.
7050 * infcmd.c (continue_command, until_next_command, until_command,
7051 path_info, path_command): Make static.
7052 * infcmd.c (step_1, until_next_command): Convert from misc func
7053 vector to minimal symbol table use.
7054 * inflow.c: Add prototypes for local functions.
7055 * infptrace.c (store_inferior_registers): Returns void, not int.
7056 * language.c (_initialize_language): Use proper member of function
7058 * m2-exp.y: Add prototypes for local functions, convert misc function
7059 vector uses to minimal symbol table uses.
7060 * m2-exp.y (make_qualname, yyerror): Make static.
7061 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7062 * m68k-pinsn.c: Add prototypes for local functions.
7063 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7064 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7065 * m68k-stub.c: Add prototypes.
7066 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7067 use to minimal symbol table use.
7068 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7069 * m88k-xdep.c (store_inferior_registers): Returns void.
7070 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7071 * mach386-xdep.c (store_inferior_registers): Returns void.
7072 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7073 * main.c: Add prototypes for local functions.
7074 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7075 longjmp() result to (NORETURN void).
7076 * main.c (catch_errors): Prototype the 'func' parameter.
7077 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7078 Takes an unused arg.
7079 * main.c (execute_command): Call the right member of the func union.
7080 * main.c (command_loop_marker, symbol_completion_function,
7081 command_loop): Make static.
7082 * main.c (command_line_input): Make linelength unsigned, cast arg
7083 to command_line_input().
7084 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7085 * main.c (initialize_main): Call right member of function union.
7086 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7087 * mem-break.c: Include symtab.h
7088 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7089 * mips-xdep.c (store_inferior_registers): Returns void.
7090 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7091 use to minimal symbol table use.
7092 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7094 * mipsread.c (make_type): Remove, convert usages to init_type.
7095 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7096 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7097 vector use to minimal symbol table use.
7098 * parse.c: Add prototypes for local functions.
7099 * parse.c (xrealloc usages): Cast args.
7100 * parse.c (prefixify_expression, length_of_subexp): Make static.
7101 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7102 * parser-defs.h: Convert function decls to prototype form.
7103 * partial-stab.h: Convert from misc function vector use to new minimal
7105 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7106 the per-objfile copies.
7107 * printcmd.c: Add prototypes for local functions. Move some struct
7108 definitions around to accomodate prototypes.
7109 * printcmd.c (decode_format): Make static, change args oformat and
7110 osize to int from char.
7111 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7112 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7113 * printcmd.c (print_address_symbolic): Convert from misc function
7114 vector use to minimal symbol table use.
7115 * printcmd.c (address_info): Convert from misc function vector use
7116 to minimal symbol table use.
7117 * printcmd.c (delete_display, enable_display, disable_display_command):
7119 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7120 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7121 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7122 * pyr-xdep.c (store_inferior_registers): Returns void.
7123 * remote-mm.c (mm_load): symbol_file_add return value unused.
7124 * remote-nindy.c: Minor format change.
7125 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7126 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7127 * rs6000-xdep.c (store_inferior_registers): Returns void.
7128 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7129 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7130 vector use to minimal symbol table use.
7131 * solib.c: Add prototypes for local functions.
7132 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7133 function vector use to minimal symbol table use.
7134 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
7135 * solib.c (find_solib, shared_library_command): Make static
7136 * solib.c (read_memory, write_memory usages): Cast args.
7137 * solib.c (special_symbol_handling): Add function
7138 * source.c: Add prototypes for local functions.
7139 * source.c (select_source_symtab): Convert to scan objfiles.
7140 * source.c (open_source_file): Make static.
7141 * source.c (xrealloc usages): Cast args.
7142 * source.c (source_line_charpos): ifdef out, unused.
7143 * source.c (get_filename_and_charpos): Make static.
7144 * stack.c: Add prototypes for local functions.
7145 * stack.c (print_frame_info, frame_info): Convert from misc function
7146 vector use to minimal symbol table use.
7147 * symfile.c: Add prototypes for local functions.
7148 * symfile.c (compare_symbols): Make args const PTR's.
7149 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7150 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7151 * symfile.c (obsavestring): Add objfile parameter.
7152 * symfile.c (init_misc_bunches, prim_record_misc_function,
7153 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7154 sort_misc_function_vector, compact_misc_function_vector): Remove
7155 * symfile.c (symbol_file_add_digested): Add function.
7156 * symfile.c (symbol_file_add): Returns struct objfile *.
7157 * symfile.c (symbol_file_command): Modify for state file use.
7158 * symfile.c (symfile_open): Add parameter "dumpable".
7159 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7160 * symfile.c (load_command, add_symbol_file_command): Make static.
7161 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7162 * symfile.c (rindex usages): Converted to strrchr.
7163 * symfile.c (allocate_psymtab): New
7164 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7165 converted to minimal symbol table usage, but no obvious conversion.
7166 * symfile.c (free_all_symtabs): Remove.
7167 * symfile.c (_initialize_symfile): Use per-objfile info.
7168 * symfile.h: Rework the objfile structure to add per-objfile data
7169 objects (psymbol_obstack, symbol_obstack, type_obstack,
7170 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7171 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7172 Add prototypes to function declarations.
7173 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7174 function vector usage to minimal symbol table usage.
7175 * symmisc.c (DEV_TTY): Define if not defined.
7176 * symmisc.c: Add local function prototypes.
7177 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7178 printpsyms_command, print_objfiles, print_objfiles_command):
7179 Rework to use iterate_over_*
7180 * symtab.c: Add prototypes for local functions.
7181 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7182 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7183 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7184 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7185 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7186 lookup_reference_type, lookup_member_type, allocate_stub_method,
7187 check_stub_method, create_array_type, smash_to_member_type,):
7189 * symtab.c (lookup_symbol): Some args are const.
7190 * symtab.h: All type related defs and structs moved to gdbtypes.h
7191 * symtab.h: Convert decls to prototypes.
7192 * target.c (noprocess): Make static.
7193 * target.h: Change decl's to prototypes.
7194 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7195 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7196 * utils.c (_initialize_utils): Use correct member of function union.
7197 * valarith.c: include gdbtypes.h
7198 * valops.c: include gdbtypes.h, add prototypes for local functions.
7199 * valops.c (value_push, value_arg_push, find_function_addr):
7201 * valops.c (value_string): Convert from misc function vector use
7202 to minimal symbol table use.
7203 * valops.c (check_field_in): Make arg const.
7204 * valprint.c: Add prototypes for local functions.
7205 * valprint.c (print_string): Make static
7206 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7207 * values.c: Add prototypes for local functions.
7208 * values.c (value_headof): Convert from misc function vector to
7209 minimal symbol table.
7210 * xcoffexec.c: Add prototypes for local functions.
7211 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7213 * xcoffexec.c (relocate_minimal_symbol): Add.
7214 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7215 * xcoffread.c: Add prototypes for local functions.
7216 * xcoffread.c (sort_syms): Convert to scan objfiles.
7217 * xcoffread.c (read_xcoff_symtab): Make static.
7218 * xcoffread.c (various): Replace references to builtin types with
7219 calls to lookup_fundamental_type. Replace references to symbol_obstack
7220 and psymbol_obstack with pointers to the per-objfile copies.
7221 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7222 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7224 * xcoffread.c (init_stringtab): Add objfile parameter.
7225 * gdbtypes.c: New file
7226 * minsyms.c: New file
7227 * mmap-alloc.c: New file
7228 * mmap-sbrk.c: New file
7229 * objfiles.c: New file
7233 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7235 * Check in Fred Fish's changes in these modules. Fred
7236 will make ChangeLog entries for all of them. Update VERSION
7239 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7241 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7243 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7244 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7245 value.h: Prototypes for static functions; lint.
7246 * gdbtypes.h: Empty file to ease transition.
7248 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7250 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7251 inferior.h, language.h, signame.h, target.h, terminal.h,
7252 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7253 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7255 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
7256 signame.c, sparc-xdep.c: Prototypes for all static functions.
7258 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
7259 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
7260 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
7261 Remove to_call_function and target_call_function, since it
7262 always calls the same thing (call_function_by_hand).
7263 * core.c, exec.c, solib.c: Rename target_ops sections =>
7265 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
7266 target.h: target_kill takes no args.
7267 * language.c (language_info): Scaffolding to allow briefer
7268 messages when the current language changes. FIXME.
7269 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
7270 complaints about volatile functions.
7271 * xm-sysv4.h (HAVE_MMAP): Define.
7273 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
7275 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
7276 to make prototypes for all functions declared here.
7277 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
7278 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
7279 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
7280 * ieee-float.h: Use PARAMS for prototypes; make some params const.
7281 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
7282 * m2-exp.y: Remove unused CONST; Rename OR and AND.
7283 * utils.c: Avoid declaring malloc and realloc. Lint.
7284 (request_quit): Accept signal-number parameter.
7286 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
7288 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
7289 DIE's. Add new function read_tag_pointer_type() to read them.
7291 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
7292 When creating a new user defined type, check to see if a partial
7293 type already exists, and if so, bash it to fit.
7295 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
7297 * coffread.c (decode_base_type): Pass long, not union.
7298 Fix by Eric Valette, ev@chorus.fr.
7300 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
7302 * elfread.c (elf_symtab_read): Fix code to correctly track
7303 changes in bfd for absolute symbols.
7305 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
7307 * xm-vaxbsd.h: Close off comment.
7309 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
7311 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
7313 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
7315 * mips-tdep.c (mips_print_registers): Print correct register
7316 number for double pseudo-registers.
7318 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
7320 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
7321 in the op$::OPERATOR. case. From Steven McCanne,
7322 <mccanne@horse.ee.lbl.gov>.
7324 * exec.c (set_section_name): Pass arg to exec_files_info;
7325 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
7327 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
7329 * main.c (print_gdb_version): Copyright msg: only this year.
7330 (cd_command): Avoid changing current_directory on error.
7332 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
7334 * mipsread.c (parse_partial_symbols): Handle dependencies
7335 between partial symbol tables (when not doing stabs-in-ecoff).
7336 (This used to be handled by parse_fdr, but parse_fdr was
7337 incompatible with handling stabs-in-ecoff, so the code
7338 was re-written to not use parse_fdr. Unfortunately,
7339 the logic to handle dependencies was overlooked.)
7341 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7343 * coffread.c (read_enum_type): Use the size of a target int when
7345 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
7347 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
7348 * symtab.c (lookup_reference_type, lookup_ptr_type): use
7349 TARGET_PTR_BIT to determine size of a pointer
7350 * values.c (unpack_long): when unpacking a REF or a PTR don't
7351 assume the size of the type.
7353 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
7355 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
7356 looking at its members. Improve guess between struct and union,
7357 only assuming union if multiple members have offsets of zero.
7359 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
7361 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
7362 (This is just for clarity - and one day permitting us to
7363 change FP0_REGNUM from 38 to 32, which would make more sense.)
7364 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
7365 register numbers in stabs-in-ecoff get handled correctly.
7367 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
7369 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
7370 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
7371 into BSD and Ultrix.
7373 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
7375 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
7377 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
7379 * Makefile.in: Increment version to 4.4.1.
7380 * main.c (print_gdb_version): Update copyright notice.
7382 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
7384 * mipsread.c: Prepend "struct " to the names of structure
7385 types, and similarly for enums and unions. (This used
7386 to be done, but got lost in the re-write to "guess" the
7387 difference between enum/struct/union.)
7388 Also, guess that a tag is an enum if the first member
7391 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
7393 * xm-vax.h: #ifndef ultrix around #include of endian.h and
7396 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
7398 * Projects: Patching executables is done.
7399 * Makefile.in (VERSION): Roll to gdb-4.4.
7400 * README, WHATS.NEW: Update for gdb-4.4.
7402 * symfile.c (reread_symbols): Whenever we reread one object
7403 file's symbols, we must restart the scan, because the object_files
7404 chain has been permuted.
7406 * exec.c (exec_files_info): Split out into print_section_info.
7407 Print BFD filename of each section if it's not the default one.
7408 * core.c (core_files_info): Call print_section_info.
7410 * xm-vax.h: Include a few system header files whose definitions
7411 must precede defs.h.
7412 * language.c, language.h: Make some things const.
7413 * expression.h, main.c: const spreads like ooze.
7415 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
7416 since BREAKPOINT values can be >0x80.
7418 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
7420 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
7422 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
7424 * sparc-pinsn.c: Remove kludge for preferring architectures.
7425 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
7426 and forever. Add `add' instruction to the set that get checked
7427 for a preceding `sethi' in order to print an absolute address.
7428 Corresponding changes in ../include/opcode/sparc.h needed
7429 to eliminate garbage instructions.
7431 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
7433 * mipsread.c (parse_partial_symbols): Make sure partial
7434 symbols are created for external symbols (as used to be
7435 the case). This is a bit of a pain with the mips-coff.
7436 It uses a table which points to all of the external
7437 symbols belonging to a particular FDR or psymtab.
7438 Once we've generated this table, we might as well save
7439 it, and then use it in psymtab_to_symtab_1 to find
7440 the symbols to pass to parse_external().
7441 * symfile.c, symfile.c: New function start_psymtab_common
7442 to share the common parts of allocating a new psymtab
7443 for dbxread, mipsread (and later dwarfread). Its code
7444 was pulled out from start_psymtab in dbxread.c.
7445 * dbxread.c (start_psymtab): Use start_psymtab_common().
7447 * valprint.c (val_print): If there is an error when trying
7448 to print a string, check to see if there really is a problem
7449 by reading just one character. If that works, assume
7452 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
7454 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
7455 cypress, v8 mnemonics in that order.
7457 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
7459 * sparc-pinsn.c: Put the qsort() back in.
7461 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
7463 * findvar.c (read_register, write_register): Handle machines
7464 where REGISTER_TYPE is not the same size as "int".
7466 Handle debug symbols in dynamically loaded (relocated) code:
7468 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
7469 offset to process_one_symbol.
7470 (process_one_symbol): Take new offset parameter. Add it into
7471 appropriate symbol types to relocate symbols to loaded addresses.
7472 Handle all possible symbol types, and complain() about types that
7473 we don't expect to see.
7474 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
7475 process_one_symbol (FIXME, should pass real offset).
7479 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
7481 (set_breakpoint, break_command_1, until_break_command,
7482 catch_command_1, breakpoint_re_set_one): Use it.
7483 * symtab.h (resolve_sal_pc): Declare.
7484 * infcmd.c (jump_command): Use resolve_sal_pc.
7486 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
7488 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
7490 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
7492 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
7493 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
7494 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
7496 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
7498 * dbxread.c (process_one_symbol): Make a first cut at handling
7499 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
7501 * symtab.c (find_pc_line): Fix stepping into and out of #included
7504 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
7506 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
7507 no longer any need to copy ../include/opcode/* into gdb.
7509 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
7511 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
7513 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
7515 * valprint.c (type_print_base, type_print_method_args):
7516 Print C++ constructor methods without bogus "return type."
7518 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
7520 * infptrace.c (child_xfer_memory): Parameter "target" should
7521 be a pointer to a structure, not the entire structure.
7523 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
7525 * depend: Convert the couple of references to ansidecl.h that
7526 used the local gdb version to use the ../include version.
7528 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
7531 (child_xfer_memory): Takes pointer to a struct, not entire struct.
7532 (inferior_proc_init): Fix non-ANSI version of args.
7533 (attach): Call print_sys_errmsg with correct number of args.
7534 (mappingflags): Make static, does not need to be global.
7536 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
7537 not the entire struct itself.
7539 * valops.c (value_assign): Cast some args to modify_field() and
7540 {read,write}_register_bytes() correctly.
7542 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
7544 * Makefile.in (MALLOCSRC): Removed reference to removed local
7547 * dwarfread.c (list_in_scope): Needs an initial value, use file
7550 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
7552 * main.c (main): Make option_index local to keep new getopt happy.
7553 main.c, solib.c, Makefile.in: Update copyright notices.
7555 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
7557 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
7559 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
7561 * Makefile.in (HFILES): Add partial-stab.h.
7563 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
7565 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
7566 New files for stratus. Not complete enough to actually build
7567 on the Stratus machine; that awaits copyright assignment for
7570 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
7571 for getting custom flags into CFLAGS when doing makes.
7573 * configure.in: Add config information for stratus.
7575 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
7577 * dbxread.c (process_one_symbol): Pass address of structure
7578 to complain(), rather than the whole structure.
7580 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
7582 * solib.c (solib_add_common_symbols): Only compile in when not
7583 using SVR4 style shared libraries.
7585 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
7587 * dwarfread.c (locval): Add offreg flag to indicate location
7588 values that are computed off a base register.
7590 * dwarfread.c (new_symbol): Rework TAG_global_variable and
7591 TAG_local_variable cases to account for static variables
7592 within function scopes.
7594 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
7596 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
7597 doesn't exist on some systems.
7599 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
7600 nexting over recursive function calls.
7602 * target.c (target_read_string): Create this routine to read null
7603 terminated strings from the target. It deals with running off the
7604 end of memory elegantly as well. solib.c (find_solib): Use
7605 target_read_string() to avoid problems with running off the end of
7608 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
7609 that reference pgrp_inferior.
7611 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
7613 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
7614 mips-tfile has been hacked to act more "traditionally."
7615 * dbxread.c: Fixed typo in comment.
7617 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
7619 * mips-tdep.c (mips_skip_prologue): Add some number of
7620 'sw' instructions before 'addiu' adjusts the stack.
7622 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
7624 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
7625 freescope, buildblock closescope, record_line, add_symbol_to_list,
7626 gatherblocks, make_blockvector): Extensive changes to switch
7627 to generic symbol table building code in buildsym.c. Remove
7628 scope tree structures and functions, symbol table building
7629 functions, and lots of other small changes.
7631 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
7632 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
7634 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
7636 * buildsym.c (cleanup_undefined_types): Add support for enums.
7637 This fixes the 'GDB internal error. cleanup_undefined_types with
7640 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
7642 * dbxread.c: detect gcc2 compilations.
7644 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
7646 * sparc-pinsn.c: Rename bitfields that overlap with macro names
7647 in ../include/opcode/sparc.h.
7649 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
7651 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
7652 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
7653 to reflect actual locations of opcode files, so TAGS target will
7656 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
7658 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
7661 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
7662 dereferencing to access the correct elements.
7664 * valops.c (value_addr): Declare return type of external func
7667 * xcoffread.c: Undefine next_symbol_text before redefining it.
7669 For older changes see ChangeLog-9091
7675 version-control: never