1 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
3 * defs.h (STRCMP, STREQ, STREQN): New macros.
4 * defs.h (demangle_and_match): Remove prototype.
5 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
6 and STREQN defined in defs.h.
7 * dwarfread.c (set_cu_language): For completely unknown languages,
8 try to deduce the language from the filename. Retain behavior
9 that for known languages we don't know how to handle, we use
11 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
12 and demangled name fields in symbol.
13 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
14 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
15 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
16 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
17 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
18 Replace usages throughout.
19 * elfread.c (demangle.h): Include.
20 * elfread.c (record_minimal_symbol): Remove prototype and function.
21 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
22 B_CLRALL): Moved from symtab.h to gdbtypes.h.
23 * infcmd.c (jump_command): Remove code to demangle name and add
24 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
25 * minsyms.c (demangle.h): Include.
26 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
27 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
28 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
29 * mipsread.c (psymtab_language): Add static variable.
30 * stabsread.c (demangle.h): Include.
31 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
32 names and cache them in the SYMBOL_DEMANGLED_NAME field.
33 * stack.c (return_command): Remove explicit demangling of name
34 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
35 * symfile.c (demangle.h): Include.
36 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
37 to match macros in symfile.h and allow them to be compiled
38 if INLINE_ADD_PSYMBOL is not true.
39 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
40 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
41 Add code to demangle and cache C++ symbol names. Use macro form
42 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
43 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
44 Remove, also defined in symfile.c, which we already fixed.
45 * symtab.c (expensive_mangler): Remove prototype and function.
46 * symtab.c (find_methods): Remove physnames parameter and fix
48 * symtab.c (completion_list_add_symbol): Name changed to
49 completion_list_add_name.
50 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
51 the normal symbol name and the cached C++ demangled name.
52 * symtab.c (lookup_demangled_partial_symbol,
53 lookup_demangled_block_symbol): Remove prototypes and functions.
54 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
55 use lookup_block_symbol instead of lookup_demangled_block_symbol.
56 Remove code to try demangling names and matching them.
57 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
58 Fix to try matching the cached demangled name if no match is
59 found using the regular symbol name.
60 * symtab.c (find_methods): Remove unused physnames array.
61 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
62 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
63 * symtab.c (completion_list_add_symbol): Rewrite to use cached
64 C++ demangled symbol names.
65 * symtab.h: Much reformatting of structures and such to add
66 whitespace to make them more readable, and make them more
67 consistent with other gdb structure definitions.
68 * symtab.h (general_symbol_info): New struct containing fields
69 common to all symbols.
70 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
71 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
72 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
73 * symtab. (struct minimal_symbol, struct partial_symbol, struct
74 symbol): Use general_symbol_info struct.
75 * utils.c (demangle_and_match): Remove, no longer used.
76 * valops.c (demangle.h): Include.
77 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
78 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
79 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
80 symmisc.c, symtab.c, valops.c: Replace references to minimal
81 symbol fields with appropriate macros.
82 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
83 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
84 demangle.c, elfread.c, energize.c, environ.c, exec.c,
85 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
86 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
87 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
88 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
89 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
90 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
91 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
92 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
93 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
94 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
95 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
97 * buildsym.c (start_subfile, patch_subfile_names): Default the
98 source language to what can be deduced from the filename.
99 * buildsym.c (end_symtab): Update the source language in the
100 allocated symtab to match what we have been using.
101 * buildsym.h (struct subfile): Add a language field.
102 * c-typeprint.c (c_print_type): Remove code to do explicit
104 * dbxread.c (psymtab_language): Add static variable.
105 * dbxread.c (start_psymtab): Initialize psymtab_language using
106 deduce_language_from_filename.
108 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
110 * valprint.c (val_print): Reorganize comment and add note
111 about dependency on target byte ordering.
112 **** start-sanitize-chill ****
113 * ch-exp.y (value_array_slice): Fix typo.
114 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
115 byte sized ints are assumed to be char strings and printed with
116 string syntax. In chill, arrays of chars and arrays of
117 bytes/ubytes are distinquishable, and printed appropriately.
118 **** end-sanitize-chill ****
120 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
122 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
123 read/write routines for HPUX.
125 * hppa-pinsn.c (print_insn): Improve handling of be and ble
126 branch targets to compute target address using const from previous
127 instruction if necessary.
128 * Add `Q' operator to print out bit position field various
130 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
131 cleanups, use new code from Utah.
132 * (store_inferior_registers): Update to new code from Utah.
133 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
134 * (fetch_register): Clear out priv level when reading PCs.
135 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
136 * Remove decl of errno, #include wait.h and target.h.
137 * (frame_saved_pc): Check `flags' pseudo-register to see if we
138 were inside of a kernel call. If so, then PC is in a different
139 register. Also, mask out bottom two bits of all PCs so as not to
140 confuse higher level code.
141 * (push_dummy_frame): Create from #define in tm-hppa.h.
142 * (find_dummy_frame_regs): Update from Utah.
143 * (hp_pop_frame): Create from #define in tm-hppa.h.
144 * (hp_restore_pc_queue): New, from Utah.
145 * (hp_push_arguments): Big fixes from Utah.
146 * (pa_do_registers_info, pa_print_registers): Only print out fp
148 * (skip_trampoline_code): New routine to deal with stubs that
149 live in nowhereland between callers and callees.
150 * i860-tdep.c: Remove decl of attach_flag.
151 * infrun.c (wait_for_inferior): Add new macro
152 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
153 at by PC will be nullified. If so, then step the target once more
154 so as to avoid confusing the user.
155 * (just before step_over_function:): Use stop_func_start, not
156 stop_pc when checking for the existance of line number info.
157 stop_func_start will reflect the proper address of the target
158 routine, not of the stub that we may be traversing to get there.
159 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
160 to deal with the stubs that PA compilers sometimes stick between
161 callers and callees. Also, define FLAGS_REGNUM for access to the
163 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
165 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
166 write gr0, PC regs, and PSW!
167 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
168 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
170 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
171 * Define struct unwind_table_entry.
172 * valops.c (call_function_by_hand): Add another arg to
173 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
176 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
178 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
180 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
182 * Makefile.in (VERSION): Bump to 4.7.4.
183 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
184 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
185 * Makefile.in (HFILES): Add valprint.h.
186 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
187 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
188 * typeprint.c, typeprint.h: New files for language independent
189 type printing functions.
190 * c-typeprint.c, m2-typeprint.c: New files for language dependent
191 type printing functions and definitions.
192 * valprint.h: New include file for language independent value
193 printing definitions.
194 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
195 dependent value printing functions.
196 * c-exp.y (production ptype): Add range_type variable and use new
197 create_range_type function.
198 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
199 infcmd.c (path_var_name), language.c (unk_op_print_tab),
200 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
201 "const static" to ANSI-conformant "static const".
202 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
203 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
205 * c-lang.h (c_print_type, c_val_print): Add prototypes.
206 * coffread.c (decode_type): Add range_type variable and call to
207 new create_range_type function.
208 * complaints.c (complain): Remove unused val variable.
209 * complaints.c (_initialize_complaints): Make it void.
210 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
211 variable and call new create_range_type function.
212 * defs.h (enum val_prettyprint): Move enum from value.h to here
213 so we can avoid having to include value.h just for prototypes that
214 need the enum (thanks ANSI).
215 * dwarfread.c (struct_type): Local anonymous_size variable is
216 only used if !BITS_BIG_ENDIAN.
217 * dwarfread.c (decode_subscript_data_item): Add rangetype
218 variable and call new create_range_type function.
219 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
221 * eval.c (evaluate_subexp): Remove unused local variable name
222 and the statement with no side effects that initializes it.
223 * expprint.c (print_subexp): Change local_printstr to
225 * gdbtypes.c (create_range_type): New function that creates
226 a range type using code fragments from object file readers as
227 an example of what has to be initialized.
228 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
229 and high_bound parameters, replaced with a single range_type
230 parameter. Change function body to use passed in range_type
231 rather than handcrafting one.
232 * gdbtypes.h (create_range_type): Add prototype.
233 * gdbtypes.h (create_array_type): Change prototype parameters.
234 * infrun.c (normal_stop): Remove unused local variables tem and c.
235 * infrun.c (hook_stop_stub): Return 0 rather than random value.
236 * language.c (unk_lang_print_type, unk_lang_val_print): Add
237 stub functions that call error if called.
238 * language.c (unknown_language_defn, auto_language_defn,
239 local_language_defn): Add initializers unk_lang_print_type and
241 * language.h (struct language_defn): Reformat for larger
242 comments, add la_print_type and la_val_print members. Add
243 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
244 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
245 * m2-lang.c (m2_create_fundamental_type): Remove unused local
247 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
249 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
250 * main.c (execute_command): Remove unused local variable cmdlines.
251 * main.c (echo_command), stabsread.c (read_type), printcmd.c
252 (clear_displays), symmisc.c (block_depth), values.c
253 (clear_value_history):
254 Make testing of truth value of assignment result explicit.
255 * mipsread.c (upgrade_type): Update FIXME to include future use
256 of create_range_type.
257 * printcmd.c (ptype_command, ptype_eval, whatis_command,
258 whatis_exp, maintenance_print_type): Move prototypes and functions
260 * printcmd.c (_initialize_printcmd): Move add_com calls for
261 ptype_command and whatis_command to new typeprint.c.
262 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
263 * source.c (find_source_lines): Local variable c only used
264 when LSEEK_NOT_LINEAR is defined.
265 * stabsread.c (read_array_type): Use new create_range_type
267 * stabsread.c (read_range_type): Add new index_type variable and
268 call new create_range_type function rather than handcrafting
270 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
271 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
272 * symtab.c (type_print_base usages): Use c_type_print_base.
273 * symtab.c (type_print_varspec_prefix usages): Use
274 c_type_print_varspec_prefix.
275 * symtab.c (type_print_method_args usages): Use
276 cp_type_print_method_args.
277 * valprint.c: Completely ripped apart and the fragments used
278 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
279 valprint.h. Remaining stuff is language independent.
280 * value.h (struct fn_field): Forward declare for prototypes.
281 * value.h (type_print_1): Remove prototype.
282 * value.h (enum val_prettyprint): Moved to defs.h.
283 * value.h (typedef_print): Prototype renamed to c_typedef_print.
284 * value.h (baseclass_offset): Add prototype.
285 **** start-sanitize-chill ****
286 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
287 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
288 * ch-typeprint.c: New file for language dependent type printing.
289 * ch-valprint.c: New file for language dependent value printing.
290 * ch-exp.y (parse_number): Remove prototype and stub function.
291 * ch-exp.y (decode_integer_literal): Removed unused digits and
293 * ch-exp.y (convert_float): Completely ifdef out for now.
294 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
295 ch-lang.c (chill_op_print_tab):
296 Change from ANSI-obsolescent "const static" to ANSI-conformant
298 * ch-exp.y (yylex): Add unhandled storage class enumeration
299 literals to switch statement for completeness.
300 * ch-lang.c (chill_create_fundamental_types): Remove unused
301 nbytes variable. Change dummy type to 2 bytes to match int.
302 Handle FT_VOID types gratuituously added to chill DWARF by
303 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
304 type rather than a one byte TYPE_CODE_INT type.
305 * ch-lang.c (chill_language_defn): Add chill_print_type and
307 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
308 **** end-sanitize-chill ****
310 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
312 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
313 bfd_get_symbol_leading_char instead.
315 * coffread.c (EXTERNAL_NAME): New macro for removing possible
316 leading character from names.
317 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
318 (read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
319 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
320 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
322 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
323 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
324 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
325 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
326 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
327 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
328 * symfile.c (syms_from_objfile): Insert debugging check to test
329 NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
330 remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
332 * doc/gdbint.texinfo (Host Conditionals): Remove
333 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
335 (Target Conditionals): Remove all of the above.
337 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
339 * coffread.c (decode_type): catch negative tagndx fields generated
341 * exec.c: comment out string following #endif.
342 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
343 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
345 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
346 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
348 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
350 * complaints.c: New file, code moved from utils.c.
351 * complaints.c (complain): Made into a varargs function.
352 * complaints.h: New file, code moved from symfile.h.
353 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
354 * Makefile.in (HFILES): Add complaints.h.
355 * Makefile.in (OBS): Add complaints.o.
356 * symfile.c (complaint_root, stop_whining, complaint_series,
357 complain, clear_complaints, add_show_from_set for stop_whining):
358 Moved to complaints.c.
359 * symfile.h (struct complaint, complaint_root decl, complain
360 prototype, clear_complaints prototype): Moved to complaints.h.
361 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
362 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
363 complaints.h. Remove casts from arguments to complain(),
364 which is now a varargs function, and remove unnecessary
365 placeholder zero args.
366 * defs.h (begin_line): Add prototype.
367 * defs.h (vprintf_filtered): Add prototype.
368 * dwarfread.c (varargs.h): Remove, no longer needed.
369 * dwarfread.c (dwarfwarn): Remove prototype and function.
370 * dwarfread.c (complaints): Define a bunch of complaints.
371 * dwarfread.c (SQUAWK): Remove macro defs, convert all
372 usages to standard complain() calls.
373 * utils.c (begin_line): New function that ensures that
374 whatever gets filter-printed next starts on its own line.
375 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
376 but to stdout (calls vfprintf_filtered internally).
378 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
380 * remote.c: Avoid printf_filtered line limit. Suggested by
381 Robert R. Henry, <rrh@tera.com>.
382 * infcmd.c (environment_info): Ditto, but it was my idea.
384 * main.c (main): Accept --silent as well as --quiet. Change +help
385 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
387 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
388 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
390 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
392 * tm-nindy960.h, remote-nindy.c: Lint.
394 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
396 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
397 a optional type to decorate as an array type, the type of the
398 index, and the bounds of the array. Records this additional info
399 in the array type for use with languages with nonzero array
401 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
402 to note that arrays may have bounds.
403 * gdbtypes.h (create_array_type): Update prototype.
404 * c-exp.y (ptype production): Adjust for new create_array_type
406 * coffread.c (decode_type): Call create_array_type rather than
407 handcrafting array types.
408 * convex-tdep.c (value_type): Remove, now use create_array_type.
409 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
410 vector_type into calls to create_array_type.
411 * dwarfread.c (decode_subscr_data): Name changed to
412 decode_subscript_data_item throughout.
413 * dwarfread.c (decode_subscript_data_item): Rewrite to use
414 create_array_type. Now records index type and range as well.
415 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
416 change to use create_array_type.
417 * dwarfread.c (read_subroutine_type): Test existing user defined
418 types before decorating them, to ensure they are blank, and
419 complain about it if they are not.
420 * dwarfread.c (decode_fund_type): For unrecognized types, always
421 return some valid type (type integer). If the unrecognized type
422 cannot be an implementation defined type, complain as well.
423 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
424 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
425 * mipsread.c (upgrade_type): Add FIXME comment that code to
426 handcraft arrays should be replaced with call to create_array_type.
427 * stabsread.c (read_array_type): Replace code to handcraft
428 array types with call to create_array_type.
429 * valprint.c (type_print_varspec_prefix): Minor formatting
430 change, join lines that don't need to be split.
432 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
434 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
435 decl for attach_flag, it now lives in inferior.h.
436 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
437 Make most functions static.
438 * hppah-nat.c: General cleanups, remove BSD specific code (since
439 that all lives in hppab-nat.c).
440 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
441 Change sense of test against inside_entry_file(). This fix is
443 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
444 to read/write_register_bytes().
445 * gdbtypes.h: Remove const from decl for cplus_struct_default to
446 work around PA-GAS assembler bug. Also, add trailing */ to some
448 * gdbtypes.c: Remove const from decl for cplus_struct_default.
449 Same reason as above.
451 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
453 * mipsread.c (parse_symbol): When checking whether a structured
454 type is an enum, check qualifiers of its first member, as well as
455 the base type of the member. Bug found and fixed by John M.
456 Farrell, <farrell@fjord.reo.dec.com>.
458 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
459 * remote-vx.c: Don't include vx-share/reg.h.
460 * vx-share/ptrace.h: Reproduce from scratch.
461 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
462 * Makefile.in: Remove references to removed files, and to removed
463 29k-share directories.
465 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
467 * c-lang.c (_initialize_c_language): Name changed from
469 * m2-lang.c (_initialize_m2_language): Name changed from
471 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
472 it is no longer inside m2-exp.y, where it was remapped by Makefile.
473 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
474 expression parsing into c-lang.c and m2-lang.c respectively.
475 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
476 m2-exp.y respectively.
477 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
478 and m2-* files respectively.
479 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
480 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
481 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
482 * expression.h (struct block): Forward declaration for prototypes.
483 * language.h (struct objfile): Forward declaration for prototypes.
484 **** start-sanitize-chill ****
485 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
486 * Makefile.in (HFILES): Add ch-lang.h.
487 * Makefile.in (OBS): Add ch-lang.o.
488 * ch-exp.y: Migrate code that has nothing to do with expression
489 parsing into ch-lang.c.
490 * ch-lang.c: New file, code migrated from c-exp.y.
491 * ch-lang.h: New file, internal interface between ch-* files.
492 * ch-lang.c (_initialize_chill_language): Name changed from
493 _initialize_chill_exp.
494 **** end-sanitize-chill ****
496 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
497 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
498 * config/amix.mh (NATDEPFILES): Add.
499 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
502 * dwarfread.c (decode_subscr_data): Remove spurious test that
503 accepted only integer subscript types. We don't do anything
504 with the type at the moment anyway.
506 **** start-sanitize-chill ****
507 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
509 * ch-exp.y (match_character_literal): Fix case where no
510 match at all is found.
511 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
512 width types. For example, "INT" is always 2 bytes regardless
513 of the values of any TARGET_*_BIT macros. So use explicit
514 numeric sizes for the types.
515 **** end-sanitize-chill ****
517 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
519 * c-exp.y (c_create_fundamental_type): New function to create
520 language specific fundamental types for C.
521 * m2-exp.y (m2_create_fundamental_type): New function to create
522 language specific fundamental types for Modula 2.
523 * c-exp.y (c_language_defn, cplus_language_defn): Add
524 c_create_fundamental_type to language struct initializers.
525 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
526 to language struct initializers.
527 * dwarfread.c (expression.h, language.h): Include.
528 * dwarfread.c (ftypes): New array to hold fundamental types
529 for current compilation unit.
530 * dwarfread.c (cu_language_defn): New pointer to language
531 struct for language of current compilation unit.
532 * dwarfread.c (dwarf_fundamental_type): New function to
533 create/lookup fundamental types.
534 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
535 * dwarfread.c (throughout): Replace lookup_fundamental_type
536 with dwarf_fundamental_type.
537 * dwarfread.c (read_file_scope): Zero out ftypes for each new
538 compilation unit (may be different language or different objfile).
539 * gdbtypes.c (lookup_fundamental_type): Move actual type
540 creations into language specific fundamental type creation
541 functions and call via create_fundamental_type. Add comment
542 about this function being obsolescent.
543 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
544 sized signed and unsigned integers.
545 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
546 * language.c (language_def): New function to lookup a language
547 struct given it's enumeration.
548 * language.h (struct language_defn): Add la_fund_type, a pointer
549 to a function that creates fundamental types for this language.
550 * language.h (create_fundamental_type): New macro to create
551 fundamental types based on the current language.
552 * language.h (language_def): Add prototype.
553 * language.c (unk_lang_create_fundamental_type): New function
554 for initializing language structs, calls error if called.
555 * language.c (unk_language_defn, auto_language_defn,
556 local_language_defn): Use unk_lang_create_fundamental_type.
557 **** start-sanitize-chill ****
558 ch-exp.y (chill_create_fundamental_type): New function.
559 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
560 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
561 **** end-sanitize-chill ****
563 **** start-sanitize-chill ****
564 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
566 * dwarfread.c (CHILL_PRODUCER): Add producer string for
568 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
569 as GCC_PRODUCER and GPLUS_PRODUCER.
570 **** end-sanitize-chill ****
572 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
574 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
577 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
579 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
580 rather than '$'. This particular piece of braindamage is
581 spreading like ooze. It's now infected libiberty, deja-gnu,
583 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
584 hardwired '$' character.
586 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
588 (Changes to break incredibly ugly, unmaintainable 750 line
589 read_struct_type function up into managable pieces.)
590 * Makefile.in (VERSION): Bump to 4.7.3.
591 * stabsread.c (struct field_info): Local struct definition.
592 * stabsread.c (read_member_functions, read_struct_fields,
593 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
594 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
595 functions from fragmented read_struct_type.
596 * stabsread.c (stabs_general_complaint): Catchall complaint.
597 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
598 symbol name continuation code. Use macro throughout.
599 * stabsread.c (various places): Replace add-one-to-pointer
600 with pointer increment.
601 * stabsread.c (read_type): Retain function local copy of type
602 descriptor. Rearrange code calling read_struct_type() to match
604 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
605 a single blank as the name of nameless enumerations. Recognize
606 this special case and set nameless flag.
607 **** start-sanitize-chill ****
608 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
610 * ch-exp.y (access_name): New non-terminal token and
612 * ch-exp.y (general_procedure_name): Now a terminal token.
613 * ch-exp.y (location): Expand production.
614 * ch-exp.y (match_simple_name_string): New function.
615 * ch-exp.y (yylex): Call match_simple_name_string and return
616 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
617 **** end-sanitize-chill ****
619 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
621 * munch: Backslash escape vertical bar characters inside
622 grep patterns since they have special meaning for some greps.
623 * parse.c (write_exp_string): Complete rewrite to store string
624 contants as a leading explicit length, followed by the string data,
625 followed by a trailing explicit length.
626 * eval.c (evaluate_subexp), expprint.c (print_subexp),
627 parse.c (length_of_subexp), parse.c (prefixify_subexp):
628 Use recorded explicit length of strings in expression elements,
629 rather than strlen. Adjust code to skip over strings stored in
630 expression elements, and code to access strings, to account for
631 new leading explicit size expression element.
632 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
633 0, to avoid negative expression element indices.
634 * valops.c (search_struct_method): Minor whitespace change.
636 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
638 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
639 which together maintain a dynamically expandable static buffer
640 for the lexer to use when translating C strings to their internal
641 form (other future uses possible). Fix parsing of C style strings
642 to do the normal C style input conversions of escaped character
644 * valops.c (value_string): Remove translation of escaped
645 character sequences, now done in C expression parser.
646 * language.h (PRINT_LITERAL_FORM): New macro that takes character
647 and decides if it should be printed in literal form or some other
648 form, based on it's ASCII value and setting of sevenbit_strings.
649 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
650 macro, change indentation style.
651 **** start-sanitize-chill ****
652 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
653 * ch-exp.y (chill_printstr): First cut at real function instead
655 **** end-sanitize-chill ****
657 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
659 * nindy-share/stop.h: fixed bogus comment-end in copyright message
661 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
663 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
665 * defs.h (sevenbit_strings): Add declaration.
666 * defs.h (printchar): Replace with gdb_printchar.
667 * language.h (language_defn): Add new function pointers
668 la_printchar and la_printstr, to do language dependent
669 printing of characters and strings.
670 * language.h (local_printchar, local_printstr): New macros
671 to call language dependent functions pointed to by la_printchar
672 and la_printstr respectively.
673 * c-exp.y (emit_char, c_printchar, c_printstr): New language
674 dependent functions for printing characters and strings.
675 * c-exp.y (c_language_defn, cplus_language_defn): Add
676 c_printchar and c_printstr.
677 * command.c (do_setshow_command): Rename printchar use to
679 * expprint.c (print_subexp): Replace C style string output
680 with call to local_printstr.
681 * language.c (unk_lang_printchar, unk_lang_printstr):
682 New stubs, currently errors.
683 * language.c (unknown_language_defn, auto_language_defn,
684 local_language_defn): Add unk_lang_printchar and
686 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
687 language dependent functions to print characters and strings.
688 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
689 * utils.c (printchar): Renamed to gdb_printchar.
690 * valprint.c (print_string): Remove prototype, function moved
691 to c-exp.y, where it becomes c_printstr.
692 * valprint.c (print_max): Made global for reference from the
693 language dependent printing routines in *-exp.y.
694 * valprint.c (repeat_count_threshold): New variable with function
695 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
696 Change all references to old macro to references to new variable.
697 * valprint.c (value_print, val_print): Replace calls to
698 print_string with calls to local_printstr.
699 * valprint.c (val_print): Replace C style character printing
700 with call to local_printchar.
701 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
702 * valprint.c (_initialize_valprint): Add add_show_from_set
703 call for setting up repeat_count_threshold as print variable.
704 **** start-sanitize-chill ****
705 * ch-exp.y (decode_integer_value): New function.
706 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
707 * ch-exp.y (chill_printchar, chill_printstr): New language
708 dependent functions for printing characters and strings.
709 * ch-exp.y (chill_language_defn): Add chill_printchar and
711 **** end-sanitize-chill ****
713 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
715 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
716 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
717 (print_gdb_version): New arg is stdout or stderr. Callers changed.
719 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
721 * remote-vx.c (vx_kill): just warn if we can't contact the board,
722 and assume the process has been killed.
724 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
726 * remote-udi.c (udi_open): Reset vars so that user can re-run
727 programs without leaving GDB.
728 * (many routines): Slightly improve error handling.
729 * (download): Zero out BSS by longs instead of bytes to avoid
730 timeouts in real hardware.
731 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
732 that connection is no longer in use after shutdown() of socket.
733 This keeps GDB from dying of a SIGPIPE when you issue multiple
734 `target udi' commands.
736 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
738 * language.h (language_format_info): New structure to bundle
739 local formatting information.
740 * language.h (language_defn): Replace individual format info
741 with language_format_info structs.
742 * language.h (local_*_format, local_*_format_prefix,
743 local_*_format_specifier, local_*_format_suffix): New macros
744 for binary/octal/decimal/hex formats to access info elements.
745 * c-exp.y (c_language_defn): Update for new format handling.
746 * m2-exp.y (m2_language_defn): Update for new format handling.
747 * dbxread.c (language.h): Include for partial-stab.h use.
748 * mipsread.c (expression.h, language.h): Include for
750 * defs.h (local_hex_format, local_hex_format_custom,
751 local_hex_string, local_hex_string_custom): Move to language.h.
752 * language.c (local_hex_format_custom, local_hex_string,
753 local_hex_string_custom, local_octal_format_custom): Use new
755 * language.c (unknown_language_defn, auto_language_defn,
756 local_language_defn): Update for new format handling.
757 * printcmd.c (print_scalar_formatted): Use new macros
758 to access decimal and binary format info for printing.
759 **** start-sanitize-chill ****
760 * c-exp.y (chill_language_defn): Update for new format handling.
761 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
762 * ch-exp.y (decode_integer_literal): Add function
763 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
764 * ch-exp.y (builtin_type_chill_char): Add definition.
765 * gdbtypes.h (builtin_type_chill_char): Add declaration.
766 **** end-sanitize-chill ****
768 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
770 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
772 (aix_framedata): added nosavedpc field.
773 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
775 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
776 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
777 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
778 instructions as function_frame_info does. Expand special case of
779 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
781 (pop_frame): Add 4 rather than sizeof (int) to avoid host
783 (function_frame_info): Set frameless if the function has no frame,
784 and set nosavedpc if the PC was not saved. Handle gcc generated
785 stfd 31,-4(31); st 31, -12(31) correctly.
786 (frameless_function_invocation): New second argument pcsaved; if 0
787 return whether the function has a frame, if 1 return whether the
789 (frame_initial_stack_address): Correct typo: cache registers for
790 callee_fi, not for fi, (avoids reading garbage memory locations).
792 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
794 * infrun.c (wait_for_inferior (just before step_over_function
795 label)): Change test for stepping into subroutine to check for the
796 presence of line number info. This makes stuff compiled with -g1
797 cause GDB to not lose control when stepping.
799 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
800 Improve comments as well.
802 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
804 * Makefile.in (VERSION): Bump to 4.7.2
805 * symtab.c (find_pc_symtab): Fix return of random value
807 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
808 Makefile since it contains sed patterns used in generation.
809 Add sed pattern to also delete #include of any malloc.h.
810 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
811 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
812 function names to conform to K&R terminology with respect to
813 logical and bitwise operators:
814 UNOP_ZEROP => UNOP_LOGICAL_NOT
815 UNOP_LOGNOT => UNOP_COMPLEMENT
816 BINOP_LOGAND => BINOP_BITWISE_AND
817 BINOP_LOGXOR => BINOP_BITWISE_XOR
818 BINOP_LOGIOR => BINOP_BITWISE_IOR
819 BINOP_AND => BINOP_LOGICAL_AND
820 BINOP_OR => BINOP_LOGICAL_OR
821 PREC_OR => PREC_LOGICAL_OR
822 PREC_AND => PREC_LOGICAL_AND
823 PREC_LOGIOR => PREC_BITWISE_IOR
824 PREC_LOGXOR => PREC_BITWISE_XOR
825 PREC_LOGAND => PREC_BITWISE_AND
826 value_zerop() => value_logical_not()
827 value_lognot() => value_complement()
828 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
829 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
830 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
831 and is nonexistant in some SVR4 based systems.
832 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
833 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
835 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
836 * source.c (source_info): Fix minor nits, print "1 line" rather
837 than "1 lines", and "language is <lang>".
838 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
839 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
840 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
842 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
843 **** start-sanitize-chill ****
844 * ch-exp.y: New expression parser, for GNU-Chill.
845 * defs.h (enum language): Add language_chill.
846 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
847 LANG_MODULA2 a recognized language.
848 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
849 Chill as well as Modula-2.
850 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
851 builtin_type_chill_ulong, builtin_type_chill_real): Add.
852 * language.c (set_language_command): Add chill.
853 * language.c (binop_result_type, integral_type, character_type,
854 boolean_type, structured_type, value_true, binop_type_check):
855 Add language_chill cases.
856 * language.h (_LANG_chill): Define.
857 * symfile.c (deduce_language_from_filename): Recognize the
858 filename extensions ".chill", ".c186", and ".c286" for Chill.
859 * valprint.c (typedef_print): Add case for language_chill.
860 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
861 * Makefile.in (YYFILES): Add ch-exp.tab.c.
862 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
863 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
865 * Makefile.in (distclean): Add target ch-exp.tab.c.
866 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
867 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
868 * eval.c (evaluate_subexp): Add OP_BOOL case.
869 * expprint.c (print_subexp): Add OP_BOOL case.
870 **** end-sanitize-chill ****
872 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
874 * infcmd.c (set_environment_command): Avoid skipping first
875 char of env value if an '=' appears in it. Bug report and fix
876 by Mark Jungerman, <maj@lucid.com>.
878 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
880 * infcmd.c (step_over_calls): Improve comments.
881 * symtab.c (find_pc_psymtab): Clean up a bit.
882 * (find_pc_symtab): Fix comments, clean up code.
883 * (find_pc_line): General cleanups, efficiency improvements.
884 Also, don't return garbage when some line info exists, but there
887 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
889 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
890 member, and the stat pointer passed to vmap_symtab was NULL, the
891 wrong vmap entries would be modified. Fixes behavior where
892 attempting to load symbols for a module with no member would mess
893 up already read in symbols.
895 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
897 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
898 29k-share/dfe/mini2udi.o.
899 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
900 * alldeps.mak, depend: Update to deal with removal of
901 aforementioned files.
902 * remote-udi.c: Major cleanups. Clean up udi_open and drop
903 requirement for useless 'program' argument. Clean up
904 udi_create_inferior, and udi_load to call common download()
905 routine. Create download routine to load remote hosts directly
906 (with the help of BFD) so that we don't need yank.c and
908 Fix udi_detach to call UDIDisconnect with
909 the right arguments. Clean up udi_resume, don't assign tip_error
910 twice. Clean up udi_wait, straighten out status codes. Make
911 udi_kill really work.
913 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
915 * c-exp.y: separated host/target idea of integer type size,
916 removed redundant parse rules. (YYSTYPE): added typed_val, removed
917 UINT and CHAR rules. (parse_number): work out the targetwise type
918 of a number based upon it's size and qualifiers. (yylex): chars
919 are now treated the same way as ints.
921 * source.c (indentify_source_line): don't core dump if wanted
922 line is larger than number of lines in source. (can happen when
923 coff gets confused about #included source).
925 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
927 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
928 when debugging a program with 100 shared libraries.
930 * solib.c (solib_map_sections): Always close the BFD we open.
931 Free all malloc'd storage we allocate, too, including error cases.
932 (struct so_list): Remove unused so_bfd member.
933 (clear_solib): Don't bother closing so_bfd.
935 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
936 cacheable. `So many symbol files, so little file descriptors.'
938 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
940 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
941 Stubs should stand alone as much as possible.
943 * source.c (show_directories): Avoid printf_filtered length prob
944 pointed out by Jonathan Stone.
946 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
947 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
948 <Lee_Cooprider@vos.stratus.com>.
950 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
952 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
953 struct, not struct itself.
954 * serial.h (serial_restore): Fix prototype, takes pointer not
957 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
959 * Makefile.in (depend): Add nm.h to the list of things to fixup.
960 * depend: Redo, to fixup nm.h problems with *-tab.c files.
962 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
964 * i386-stub.c: Remove ansidecl.h and the few uses of it.
965 Stubs should stand alone as much as possible.
967 * README: Add remote-es1800.c and remote-st2000.c to table.
968 * go32-nat.c: Remove, there is no native go32 support.
969 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
971 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
973 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
974 new routines to deal with sending SIGINTs to attached processes
975 when the user interrupts the controlling GDB.
976 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
977 the aforementioned routines when waiting for the attached process.
979 * elfread.c, mipsread.c: Include <string.h>.
980 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
981 * serial.h: Add prototype for serial_restore().
983 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
985 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
986 minimal_symbol_count, because the NULL symbol is not included in
987 the count. This prevented this function from finding the last
990 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
992 * dbxread.c (process_one_symbol): if not defined
993 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
994 the start of the function, not just after N_FUN.
996 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
998 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
999 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
1000 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
1001 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
1002 file. Remove preprocessor defines that previously did remapping.
1004 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
1006 * infcmd.c (run_command): Avoid long calls to printf_filtered.
1007 Bug fix courtesy of Alexander Klaiber.
1009 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
1011 hp300 native support (hp300hpux untested).
1013 * hp300ux-xdep.c: removed.
1014 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
1015 * xm-hp300hpux.h: updated copyright.
1016 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
1017 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
1018 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
1019 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
1020 fork-child.o coredep.o corelow.o.
1021 (NAT_FILE, NATDEPFILES): new macros.
1022 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
1023 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
1025 (NAT_FILE, NATDEPFILES): new macros.
1026 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
1028 Vax ultrix native support.
1030 * nm-vax.h: new file.
1031 * Makefile.in (HFILES): added nm-vax.h.
1032 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
1033 coredep.o corelow.o removed.
1034 (NAT_FILE, NATDEPFILES): new macros.
1035 * xm-vax.h: updated copyright.
1036 (REGISTER_U_ADDR): removed.
1038 Apollo native support (untested).
1040 * Makefile.in (HFILES): added nm-apollo68[bv].h.
1041 * a68v-nat.c, nm-apollo68[bv].h: new files.
1042 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
1043 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
1044 * a68v-xdep.c: removed.
1045 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
1046 inftarg.o fork-child.o a68v-xdep.o.
1047 (NAT_FILE, NATDEPFILES): new macros.
1049 * defs.h: include nm.h.
1050 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
1051 sparc-tdep.c, : do not include nm.h.
1052 * doc/gdbint.texinfo: nm.h now included in defs.h.
1054 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
1056 * Makefile.in (VERSION): 4.7.1 post release!
1058 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
1060 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
1062 * Makefile.in (VERSION): gdb-4.7 release.
1063 * README: Update for gdb-4.7.
1065 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
1067 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
1070 * alldeps.mak, depend: Update.
1072 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
1074 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
1076 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
1077 causes problems in setting breakpoint in the right place in
1078 functions with `float' args which are passed as doubles.
1079 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
1080 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
1082 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
1084 * Makefile.in (HFILES): Add nm-i386sco.h.
1085 * dwarfread.c: include <sys/types.h> for SCO.
1086 * infptrace.c: Don't include ptrace.h under SCO.
1087 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
1089 * config/i386v.mt: Add exec.o to TDEPFILES.
1091 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
1093 * i386v-nat.c: Remove space from front of #endif.
1094 * irix4-nat.c: Remove externs of registers[], include inferior.h
1096 * mips-nat.c: Explicitly initialize zerobuf to 0!
1097 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
1098 Always setup fci->frame, even if it's non-zero. Too many places
1099 depend upon this behavior (and I have to get a release out the
1101 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
1102 processing_gcc_compilation if we find the embedded stabs marker.
1103 This fixes several bugs with finding the location of short or char
1104 function parameters passed on the stack.
1106 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1108 Native support for sun4sol2.
1110 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
1111 * nm-sysv4.h: new file.
1112 * Makefile.in (HFILES): added nm-sysv4.h.
1113 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
1114 (NAT_FILE, NATDEPFILES): new macros.
1115 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
1117 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
1119 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
1120 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
1122 * Makefile.in (VERSION): Tick to 4.6.9.
1124 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
1126 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
1127 definition, replace with portable one.
1128 * remote-nindy.c: Lint.
1129 (nindy_wait): Return type is int, result is inferior_pid.
1130 * symmisc.c (dump_psymtab): Only print section_offsets if set.
1131 (initialize_symmisc): Remove empty function.
1132 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
1133 Remove obsolete, misspelled macro.
1134 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
1135 (all @node commands): Use new form to avoid nitpicking errors.
1136 * doc/gdbint.texinfo: Document host/native/target split.
1138 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
1140 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
1142 * xm-mips.h (offsetof): Don't define this if __STDC__.
1144 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1146 umax native support (untested).
1148 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
1150 (NAT_FILE, NATDEPFILES): new macros.
1151 * config/umax.mt (TDEPFILES): removed exec.o.
1152 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
1153 removed to nm-umax.h.
1154 * nm-umax.h: new file.
1155 * Makefile.in (HFILES): added nm-umax.h.
1157 hppa native support (untested).
1159 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
1160 (NAT_FILE, NATDEPFILES): new macros.
1161 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
1162 * config/hppahpux.mt (TDEPFILES): removed exec.o.
1163 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
1164 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
1165 * hppa[bh]-xdep.c: removed.
1166 * hppa[bh]h-tdep.c: do not include ptrace.h.
1167 * Makefile.in (HFILES): added nm-hppa[bh].h.
1169 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
1171 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
1173 * mips-nat.c: Straighten out include files. Work around
1174 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
1177 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
1179 * mips-nat.c (fetch_core_registers, register_addr): Copy from
1180 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
1181 backtraces from core files work.
1182 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
1183 Functions are now defined in mips-nat.c.
1185 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
1187 * remote-hms.c: Disable all uses of serial_nextbaudrate and
1188 serial_default_name().
1190 * remote-hms.c, ser-go32.c, serial.h: Change from
1191 serial_timedreadchar() to new serial_readchar().
1193 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
1195 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
1197 * c-exp.y: Moved handling of 'const' and 'volatile' from
1198 <type> to <typebase>. This removes 2 conflicts.
1200 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
1202 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
1203 from breakpoint table when reseting breakpoints.
1205 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
1207 Native support cleanup and corefile fixes for i386 SVR4 systems.
1209 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1210 fill_fpregset): Moved to i386v4-nat.c
1211 * i386v4-nat.c, nm-i386v4.h, : New files.
1212 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
1213 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
1214 change i386v-nat.o to i386v4-nat.o.
1216 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1218 Miscellaneous 386 configs updated.
1220 * config/i386aout.mt (TDEPFILES): removed exec.o.
1221 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
1222 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
1223 (NAT_FILE, NATDEPFILES): new macros.
1224 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
1225 config/i386v4.mt (TDEPFILES): removed exec.o.
1226 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
1227 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1228 (NAT_FILE, NATDEPFILES): new macros.
1229 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
1230 fork-child.o coredep.o corelow.o i386-xdep.o.
1231 (NAT_FILE, NATDEPFILES): new macros.
1233 Native support cleanup for i386bsd (untested).
1235 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
1236 * config/i386bsd.mh (NATDEPFILES): added exec.o
1237 * tm-i386bsd.h (FLOAT_INFO): removed.
1238 * nm-i386bsd.h (FLOAT_INFO): added.
1240 Native support for i386v (untested).
1242 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
1243 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
1244 (NAT_FILE, NATDEPFILES): new macros.
1245 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1246 * i386-xdep.c: removed.
1247 * Makefile.in (HFILES): added nm-i386v.h
1248 * i386v-nat.c, nm-i386v.h: new file.
1249 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
1251 * tm-i386v.h (FLOAT_INFO): removed.
1253 Native support for linux (untested).
1255 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
1256 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
1257 (NAT_FILE, NATDEPFILES): new macros.
1258 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
1259 * Makefile.in (HFILES): added nm-linux.h.
1260 * nm-linux.h: new file.
1261 * xm-linux.h: updated copyright. cleaned up formatting.
1262 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
1264 Native support for sun386 (untested).
1266 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
1267 fork-child.o sun386-xdep.o.
1268 (NAT_FILE, NATDEPFILES): new macros.
1269 * config/sun386.mt (TDEPFILES): removed exec.o.
1270 * Makefile.in (HFILES): added nm-sun386.h.
1271 * sun386-nat.c, nm-sun386.h: new file.
1272 * sun386-xdep.c: removed.
1273 * xm-sun386.h: updated comment and copyright.
1274 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1277 Native support for i386mach (untested).
1279 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
1280 fork-child.o mach386-xdep.o.
1281 (NAT_FILE, NATDEPFILES): new macros.
1282 * Makefile.in (HFILES): added nm-i386mach.h.
1283 * nm-i386mach.h, i386mach-nat.c: new files.
1284 * mach386-xdep.c: removed.
1285 * xm-i386mach.h: updated copyright.
1286 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
1289 Native separation for go32 (untested).
1291 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
1292 * go32-nat.c: new file.
1293 * go32-xdep.c (call_ptrace, child_resume,
1294 fetch_inferior_registers, store_inferior_registers,
1295 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
1297 Native support for m88k (untested).
1299 * Makefile.in (HFILES): added nm-m88k.h
1300 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
1301 FETCH_INFERIOR_REGISTERS): removed.
1302 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
1303 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
1304 (NAT_FILE, NATDEPFILES): new macros.
1305 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
1306 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
1307 * m88k-xdep.c: removed.
1309 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
1311 * i386b-nat.c: Comment changes.
1312 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
1314 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
1316 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
1318 Avoid longjmp()-catching compilation errors in cross-ports.
1320 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
1321 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
1322 Move from mips-tdep.c and tm-{irix3,mips}.h.
1323 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
1325 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
1328 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
1329 (fetch_core_registers): Fix bfd_seek arguments.
1331 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
1333 Make core files work again (add back the `core' target).
1335 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
1336 (NATDEPFILES): Add corelow.o.
1337 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
1340 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
1341 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
1342 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
1343 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
1344 appears. FIXME, these should be moved to NATDEPFILES for native
1347 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1349 Ultra3 host/target/native split. (untested).
1351 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
1352 (fetch_register, fetch_inferior_registers,
1353 store_inferior_registers, fetch_core_registers): removed to
1355 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
1357 * Makefile.in (HFILES): added nm-ultra3.h.
1358 * nm-ultra3.h, ultra3-nat.c: new files for native support.
1359 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
1361 (NAT_FILE, NATDEPFILES): new macros for native support.
1362 * config/ultra3.mt (TDEPFILES): exec.o removed.
1364 * xm-vaxult.h: add MEM_FNS_DECLARED.
1366 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
1368 * Makefile.in (VERSION): Roll to 4.6.8.
1369 (OBS): Put version.o first, so Makefile rebuild happens early.
1371 * command.h: Publicize prototype for not_just_help_class_command.
1372 * command.c: Remove proto.
1373 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
1374 output. Move "maint info" from class info to class maintenance,
1376 * infrun.c: Move "stop" to class_obscure, and give it a
1377 function so it will not be seen as a global help topic. FIXME,
1378 it should be possible to set these attributes independently.
1380 * core.c (core_command): Make nicer error message for no core support.
1382 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
1384 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
1385 (elfstab_build_psymtabs): staboffset and stabstroffset args are
1387 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
1388 (scan_compilation_units): Punt unused filename arg. dbfoff,
1389 lnoffset, and curlnoffset are file_ptr's now.
1390 (dwarf_build_psymtabs): Drop desc and filename args; use
1391 objfile. dbfoff and lnoffset are file_ptr's now.
1392 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
1393 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
1394 (elf_symfile_read): Skip desc and filename args to
1395 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
1396 * gdb-stabs.h: Use file_ptr rather than off_t.
1397 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
1398 compile-time debug check that someone turned off as "unused".
1399 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
1400 * symfile.h: Update dwarf_build_psymtabs and
1401 elfstab_build_psymtabs prototypes.
1402 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
1403 Use file_ptr offsets. bfd_seeks use L_SET.
1405 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
1407 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
1408 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
1409 value so that demangler won't be invoked. This greatly speeds up
1411 * mips-tdep.c (mips_pop_frame): Rewrite handling of
1412 linked_proc_info so that it properly deallocates the appropriate
1413 item after it is done with it instead of before.
1414 * Don't pass bogus frame pointer to create_new_frame(). Just
1415 leave it as zero so that lower level code will figure out the
1418 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1420 Sony News native support.
1422 * Makefile.in (HFILES): added nm-news.h.
1423 * nm-news.h: new file.
1424 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
1425 fork-child.o coredep.o to NATDEPFILES.
1426 (NAT_FILE, NATDEPFILES): new macros for native support.
1427 * config/news.mt (TDEPFILES): removed exec.o.
1429 * remote-vx.c: remove redundant include of sys/time.h.
1431 * infrun.c: include ctype.h. Otherwise some machines result in
1432 undefined for isdigit.
1434 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
1436 * configure.in: Convert m68k entries to m68* entries to handle
1437 all the various m68xxx hosts and targets.
1438 * config/news1000.mt: No longer needed, same as news.mt.
1440 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1442 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
1444 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
1446 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
1447 nm-sun2.h, nm-mips.h.
1449 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
1451 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
1453 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
1455 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
1457 * xm-hppah.h: if __STDC__ is not defined, define
1459 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
1460 compiler; see the comment in the file.
1462 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
1464 First cut at support for all BSD variants on 386.
1466 * tm-i386bsd.h, xm-i386bsd.h: New config files.
1467 * i386b-nat.c: New native support file.
1468 * configure.in: Add host and target for i[34]86-*-bsd*.
1469 * config/i386bsd.mh, config/i386bsd.mt: New config files.
1471 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1473 Sun2 native support (untested).
1475 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
1476 REGISTER_U_ADDR): removed to nm-sun2.h.
1477 * nm-sun2.h: new file.
1478 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
1479 fork-child.o sun3-xdep.o removed.
1480 (NAT_FILE, NATDEPFILES): new macros.
1482 Mips native support. Decstation and iris4 have been tested.
1485 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
1486 fill_fpregset): removed to irix4-nat.c
1487 * mips-xdep.c: removed.
1488 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
1490 * procfs.c: include nm.h.
1491 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
1492 * xm-irix4.h: bump copyright.
1493 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
1494 PROC_NAME_FMT): removed.
1495 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
1496 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
1497 (NAT_FILE, NATDEPFILES): new macros for native support.
1498 (CC): supply default compiler switches.
1499 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
1500 fork-child.o coredep.o.
1501 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
1503 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
1504 fork-child.o mips-xdep.o coredep.o.
1505 (NAT_FILE, NATDEPFILES): new macros for native support.
1507 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1509 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
1510 (NATDEPFILES): added fork-child.o
1511 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
1512 (NATDEPFILES): added fork-child.o
1513 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
1514 (NATDEPFILES): added fork-child.o
1516 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
1518 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
1519 by using puts_filtered instead.
1521 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1523 * remote-nindy.c (nindy_load): Replacement version from Steve
1524 Chamberlain, doesn't require forking to run "strip" or "sx".
1526 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
1528 * Makefile.in (HFILES): Add nm-*.h files.
1530 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1532 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
1533 (NATDEPFILES): added fork-child.o.
1535 * doc/gdbint.texinfo: document a few more macros, create new
1536 section for native macros.
1538 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
1540 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
1541 resolution of copyright issues.
1543 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
1545 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
1546 subdir gets configured.
1548 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
1550 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
1552 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
1553 searching for a "bfd_strip" program. Also, fixed up arguments
1554 passed to that program.
1556 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
1557 which is now used for something else. Rewrite description of
1558 associated parameters to match how gdb does it now.
1559 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
1561 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
1563 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1565 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
1568 * inferior.h (proc_signal_handling_change): prototype removed.
1569 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
1570 (handle_command): now calls target_notice_signals.
1571 * procfs.c (proc_signal_handling_change): renamed to
1572 procfs_notice_signals. Now static. Add prototype. All callers
1574 * target.h (struct target_ops): new field, to_notice_signals.
1575 (target_notice_signals): new macro to cover new field.
1576 * target.c (cleanup_target): default to_notice_signals to ignore.
1577 * corelow.c (core_ops),
1579 inftarg.c (child_ops),
1580 procfs.c (procfs_ops),
1581 remote-adapt.c (adapt-ops),
1582 remote-eb.c (eb_ops),
1583 remote-es1800.c (es1800_ops, es1800_child_ops),
1584 remote-hms.c (hms_ops),
1585 remote-mm.c (mm_ops),
1586 remote-nindy.c (nindy_ops),
1587 remote-st2000.c (st2000_ops),
1588 remote-udi.c (udi_ops),
1589 remote-vx.c (vx_ops, vx_run_ops),
1590 remote.c (remote_ops),
1591 target.c (dummy_target),
1592 xcoffexec.c (exec_ops): added static initializer for
1594 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1596 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
1598 * main.c (define_command): Add forgotten initializer.
1600 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
1602 * language.c, language.h: Move saved_language out to global
1603 expected_language. Set expected_language when user expectation
1605 * language.c (language_info): Don't print type/range checking gub.
1606 * main.c (main): Set expected language.
1607 (execute_command): Check against expected language.
1608 * symfile.c (set_initial_language): Set expected language.
1610 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
1612 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1614 A bunch of changes mostly to improve debugging of C++ programs.
1615 Specifically, the calling of inferiors methods is improved.
1617 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
1618 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
1619 hide the implementation details of pointer-to-method objects.
1620 How to tell if the pointer points to a virtual method is
1621 still very dependent on the particular compiler, but this
1622 should make it easier to find the places to change.
1623 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
1624 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
1625 macros, instead of a hard-wired-in code that incorrectly
1626 assumed a no-longerused representation of pointer-to-method
1627 values. And otherwise fix the relevant bit-rotted code.
1629 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
1630 If there are both fields and methods, put a space between.
1632 * stabsread.c (read_struct_type): Fix bug in handling of
1633 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
1634 by '_'). (It used to prematurely exit the loop reading in
1635 the fields, so it would think it should start reading
1636 methods while still in the fields. This could crash gdb
1637 given a gcc that can emit nested type information.)
1639 * valops.c (search_struct_method): Pass 'this' value by
1640 reference instead of by value. This provides a more
1641 consistent interface through a recursive search where the
1642 "bottom" functions may need to adjust offsets (due to multiple
1644 * valops.c, value.h, values.c: Pass extra parameters to
1645 value_fn_field and value_virtual_fn_field so we can
1646 correctly adjust offset for multiple inheritance.
1647 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
1648 virtual function calls by using value_virtual_fn_field().
1649 * values.c: New function baseclass_offset, derived from
1650 baseclass_addr (which perhaps can be made obsolete?).
1651 It returns an offset rather than an address. This is a
1652 cleaner interface since it doesn't mess around allocating
1654 * valops.c (search_struct_method): Use baseclass_offset
1655 rather than baseclass_addr.
1657 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
1659 * Makefile.in: Re-install 29K/UDI stuff.
1660 * remote-udi.c (udi_resume): Clean up.
1661 * (udi_wait): Rewrite, leave out bugs.
1662 * Add debugging code to print out all register fetches and stores.
1663 * Straighten out target_ops.
1664 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
1666 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
1668 * remote-udi.c (udi_create_inferior): run with no arguments should
1669 not pass the program name as an argument, since the UDI code
1670 already handles that.
1671 (udi_load): get the symbols from prog_name, not arg_string (the
1672 load command should really use arg_string as the program name, not
1673 prog_name, but at least the run command works now).
1675 * munch: HP9000/300 nm puts an extra space between T and symbol
1678 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
1679 needed for vxworks targets.
1681 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
1683 * am29k-tdep.c (_initialize_29k): Make it possible for the
1684 user to set and query the address where function calls into the
1685 inferior write a small scratch routine. `set call_scratch_address'
1686 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
1687 * remote.c (remote_prepare_to_store): Only fetch regs if they are
1688 not already cached validly.
1690 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1692 Rs6000 native support.
1694 * infptrace.c: remove #ifdef USG from around include ptrace.h.
1695 machines without this header should not be compiling this file.
1696 * nm-rs6000.h, rs6000-nat.c: new files for native support.
1697 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
1698 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
1699 * xm-rs6000.h: do not include ptrace.h.
1700 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
1701 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
1702 infptrace.o and inftarg.o move to NATDEPFIES.
1703 (NAT_FILE, NATDEPFILES): new macro for native support.
1705 Sun3 native support.
1707 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
1708 new macros for native support.
1709 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
1710 removed sun3-xdep.o.
1711 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1713 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
1714 * sun3-nat.c, nm-sun3.h: new files for native support.
1716 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
1718 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
1719 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
1720 dbfsize and use it to initialize new local file scope dbsize.
1721 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
1722 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
1723 DIEs as well as the current check for undersize DIEs. This helps
1724 to gracefully detect and reject corrupted DIE information.
1726 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
1728 Add `command hooks' and a hook for inferior program stopping.
1730 * command.h (struct cmd_list_element): Remove unused `aux'
1731 field. Add new `hook', `hookee', and `cmd_pointer' fields.
1732 * command.c (add_cmd): Initialize new fields, elim old.
1733 (add_alias_cmd): Clone new fields.
1734 (delete_cmd): Un-hook hookee if we're deleting hook.
1735 (help_cmd): Tell user the command is hooked, if it is.
1736 (lookup_cmd_1): Abbreviations return the original command
1737 instead of themselves, so that hooks on the original cmd will be
1739 * defs.h (enum command_class): Add class_pseudo and comments.
1740 * gdbcmd.h (execute_user_command): Add prototype.
1741 * infrun.c (normal_stop): If the stop command is hooked,
1742 run the hook whenever we stop.
1743 (hook_stop_stub): Stub for catch_errors.
1744 (_initialize_infrun): Set up pseudo "stop" command.
1745 * main.c (execute_user_command): Code extracted from execute_command.
1746 (execute_command): If hooked, run the hook before the command.
1747 (define_command): If defining a new hook, check the command it
1748 is hooking, and warn if none. Install the hook.
1749 * source.c (_initialize_source): "l" is an abbrev for "list".
1750 * doc/gdb.texinfo: Document command hooks.
1752 * Makefile.in (VERSION): Roll to 4.6.7.
1753 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
1754 * infrun.c (breakpoints_inserted): Make it static again.
1755 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
1757 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1759 Native file renaming.
1761 * nat-sparc.c -> sparc-nat.c
1762 * nat-sun4os4.h -> nm-sun4os4.h
1763 * nat-trash.h -> nm-trash.h
1764 * config/sun4os4.mh: track file renaming.
1765 * configure.in: link to nm.h rather than nat.h.
1766 * infptrace.c: include nm.h rather than nat.h.
1768 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1770 Host/target/native split for sun4.
1772 * Makefile.in (TSOBS): removed corelow.o.
1773 * infptrace.c: included nat.h.
1774 * nat-trash.h: temporary header file. This should be removed once
1775 all hosts have the native/host/target split.
1776 * configure.in: add a symlink from nat-trash.h to nat.h if no
1777 other nat file exists for this configuration.
1778 * sparc-tdep.c: no longer include sys/ptrace.h.
1779 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
1780 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
1782 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
1783 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
1784 to NATDEPFILES. removed sparc-xdep.o.
1785 (NATDEPFILES, NAT_FILE): new macros for native support.
1787 Break the direct connection from core_file_command to any
1788 particular type of core file support.
1790 * target.h (find_core_target): new prototype.
1791 * target.c (find_core_target): new function. Walks the target
1792 list looking for the core target.
1793 * core.c (core_file_command): replace calls to core_detach and
1794 core_open with find_core_target and direct calls.
1796 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
1798 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
1800 config/hp300hpux.mh: ALLOCA1 was not defined.
1802 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
1804 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
1805 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
1806 until we can figure out a better way to do paging.
1808 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
1810 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
1811 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
1812 * hppa-coredep.c: Remove, now that we use the hook.
1813 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
1814 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
1816 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
1817 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
1818 be ripped out and reimplemented right (see elfread.c).
1819 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
1821 Rename all HPPA files to fit into unique DOS filenames:
1822 * *hppabsd* => *hppab*
1823 * *hppahpux* => *hppah*
1825 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
1827 Make the /proc support a target-struct in its own right.
1829 * Makefile.in: Remove inftarg.[co], since it is now included via
1831 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
1832 reference infptrace.o. Add fork-child.o to all *.mh that
1835 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
1836 No longer global functions.
1837 (fork_inferior): New global function from fork-child.c.
1838 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
1839 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
1840 (child_create_inferior): Moved to fork-child.c as fork_inferior.
1841 (child_create_inferior): New tiny function that calls fork_inferior.
1842 * fork-child.c: New file, containing fork_inferior, which is
1843 built from slight mods to inftarg.c's child_create_inferior.
1845 * procfs.c (procfs_ops): Add target vector.
1846 (attach): Rename as static do_attach.
1847 (procfs_create_inferior): New tiny function that calls fork_inferior.
1848 (child_xfer_memory): Rename to static procfs_xfer_memory.
1849 (store_inferior_registers): Rename to static procfs_store_registers.
1850 (inferior_proc_init): Rename to static procfs_init_inferior.
1851 (procfs_attach, procfs_detach, procfs_prepare_to_store,
1852 procfs_files_info, procfs_open, procfs_mourn_inferior,
1853 procfs_can_run): Slightly mangled copies of the corresponding
1854 child_XXX routines from inftarg.c.
1855 (proc_wait): Renamed to static procfs_wait.
1856 (child_resume): Rename to static procfs_resume.
1857 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
1858 (initialize_proc_fs): Rename to initialize_procfs. Set up
1861 * putenv.c: index -> strchr.
1862 * regex.c: Always rename bcopy to memcpy, etc.
1863 FIXME: Eventually do the renames rather than use #define's.
1864 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
1866 * sparc-xdep.c: Move deferred_stores to target dependent.
1867 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
1869 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
1871 Split non-target-dependent code out of target_attach routines.
1873 * target.h: Comments on target_attach args and results.
1874 * infcmd.c (attach_command): Check for existing execution, call
1875 target_attach, set up terminal status and wait_for_inferior, wait
1876 for the attach status, and do normal_stop.
1877 * inftarg.c (child_attach): Remove target independent stuff.
1878 * remote-adapt.c (adapt_attach): Ditto.
1879 * remote-mm.c (mm_attach): Ditto.
1880 * remote-udi.c (udi_attach): Ditto.
1881 * remote-vx.c (vx_attach): Ditto.
1885 * remote-hms.c (hms_attach): Remove completely, it was useless.
1886 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
1887 commented-out start_remote calls.
1888 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
1889 DENTER and DEXIT macros and their calls. Use a real debugger --
1890 like gdb -- to see what functions are being called when.
1891 * utils.c (strcmp_iw): Make nonstatic, for lint.
1893 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
1895 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
1897 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
1899 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
1900 fix to differentiate between gcc1 & gcc2 compiled files so that we
1901 can debug calls that pass structs as args correctly.
1902 * symmisc.c (dump_symtab): If block was compiled with gcc, say
1903 so, and what version.
1905 * remote.c (remote_wait): Make regs be char to avoid picayune
1906 ANSI compiler warnings.
1908 * energize.h: Move all external struct decls to inside of
1909 __STDC__, add prototype for energize_shell_wait().
1910 * energize.c (getpty): Clean up, make us really get a controlling
1912 * (energize_initialize): Disable SIGIO prior to setting up for
1913 I/O interrupts. Move setsid(), et. al. to getpty().
1914 * (energize_shell_wait): New routine to wait for things started
1915 via the shell command, uses wait() instead of /dev/proc.
1916 * Also, add prototype for execute_command_1().
1918 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1920 * inftarg.c (child_create_inferior, child_attach,
1921 child_mourn_inferior): collect unix child process stratum
1922 functions which live below the target vector into this file to
1923 facilitate host/target/native split. Also, make them static.
1924 * inflow.c (child_mourn_inferior): removed.
1925 * infrun.c (child_create_inferior, child_attach): removed.
1926 (resume): becomes global so that functions below the
1927 target vector can find it.
1928 * inferior.h (resume): add prototype.
1929 (child_mourn_inferior, child_create_inferior, child_attach):
1932 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
1933 replaced with find_default_attach and
1934 find_default_create_inferior.
1936 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
1938 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
1939 addresses don't get displayed in the wrong positions.
1941 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1943 Separate core functions along target vector in preparation for
1944 native support. Functions above vector now live in core.c. Those
1947 * core.c (solib_add_stub, core_close, core_open, core_detach,
1948 get_core_registers, core_files_info, core_ops): moved to corelow.c
1949 (_initialize_core): removed addition of core_ops target.
1950 * corelow.c: new file.
1951 (solib_add_stub, core_close, core_open, core_detach,
1952 get_core_registers, core_files_info, core_ops): moved from core.c
1953 (_initialize_corelow): new function.
1954 * gdbcore.h (core_open, core_detach): added prototypes.
1955 (core_ops): add forward declaration.
1956 * Makefile.in (SFILES_MAINDIR): add core.c
1958 (TSOBS): change core.o to corelow.o
1960 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1962 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1963 instead of 'sun' predefined symbol so that trap analysis code is
1964 enabled only when the TARGET is a sun3.
1966 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1968 * tm-i960.h (ext_format_i960): Add top-level declaration.
1969 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1970 blocks, else Sun4 compiler complains.
1972 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1974 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1975 instruction's argument. Patch from jonathan@cs.stanford.edu
1978 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1980 Break the thread of control that implies that a unix child
1981 process will be the default target.
1983 * target.c (find_default_run_target, find_default_attach,
1984 find_default_create_inferior, return_zero): new functions.
1985 (cleanup_target): Make return_zero the default for to_can_run.
1987 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1988 child_create_inferior references with find_default_XXX instead.
1990 * target.h (struct target_ops): new field, to_can_run.
1991 (find_default_attach, find_default_create_inferior): new prototypes.
1992 (target_can_run): new macro.
1994 * Also added a zero (default) to_can_run element to all static
1995 struct target_ops initializations throughout GDB, except:
1996 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1998 * infrun.c (child_create_inferior): Clean up error handling when
1999 no exec file is specified.
2000 (child_attach): Don't require exec file.
2002 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
2004 Remove kill_inferior_fast, in favor of target_kill, which goes
2005 through the target vector.
2007 * inferior.h (kill_inferior_fast): remove declaration.
2009 * main.c (disconnect): call quit_cover using catch_errors rather
2010 than calling kill_inferior_fast directly. New way goes through
2011 the target vector, handles attached processes, and writes
2012 command history if appropriate.
2013 (quit_cover): new function, wrapper for quit_command.
2015 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
2016 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
2017 inlining them into the local kill_inferior when needed.
2019 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
2021 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
2022 * stabsread.c (read_struct_type): Simplify complicated expression
2023 for dumb DECstation compiler.
2025 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
2027 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
2028 operands to memory management instructions, from WRS.
2030 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
2032 * main.c (main): Back out previous language setting changes.
2033 Replace with simple default to C before processing any init
2034 files. There MUST be a language set, even in the absence of
2035 init files or executables, or expression parsing fails.
2037 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
2039 * main.c (main): Move code that sets initial language to
2040 symfile.c. Fixup places where command files are processed to
2041 be consistent in setting a default language if none has been
2043 * symfile.c (set_initial_language): Add code moved from
2044 main() that sets an initial default language when a new
2045 symbol file is read.
2046 * symfile.c (symbol_file_command): Call set_initial_language.
2047 * symtab.c (find_main_psymtab): Add FIXME comment.
2049 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2051 * breakpoint.c, sparc-tdep.c: comment changes.
2052 * configure.in: removed target_dependent line.
2054 * remote-mm.c (mm_attach): change printf to error to prevent
2056 * remote-udi.c (udi_attach): change printf to error to prevent
2059 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
2060 calls to {fetch|store}_inferior_registers with calls to
2061 target_{fetch|store}_registers, for remote-target independence.
2063 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
2065 * Makefile.in: Fix bug I introduced in merging Rich's change.
2066 * infrun.c (child_create_inferior): Use proceed() rather than
2067 doing all the same stuff by hand.
2069 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2071 * Makefile.in, configure.in: add support for files used only when
2072 configured native, that is, when host = target.
2074 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2076 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
2077 stores are target dependent and were moved from xm to tm.
2079 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
2081 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
2083 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
2084 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
2086 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2088 * target.h (struct target_ops): removed to_convert_to_virtual and
2089 to_convert_from_virtual elements. Initializations removed from
2090 all static initializations.
2091 (target_convert_to_virtual, target_convert_from_virtual):
2093 (host_convert_to_virtual, host_convert_from_virtual): Removed
2094 forward declarations.
2095 * target.c (cleanup_target): removed default assignments for
2096 to_convert_to_virtual and to_convert_from_virtual.
2097 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
2099 * findvar.c (value_of_register, value_from_register):
2100 target_convert_to_virtual inlined.
2101 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
2102 * valops.c (value_assign): target_convert_from_virtual inlined.
2104 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
2106 * main.c (gdb_readline): Avoid printf_filtered, which sets char
2107 position wrong if used for the prompt.
2108 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
2110 Support for accessing arbitrary MIPS stack frames in memory.
2112 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
2113 set, run it before INIT_EXTRA_FRAME_INFO.
2114 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
2116 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
2117 (FP) value in the frame_info struct if it is zero (as from top of
2119 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
2121 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
2122 comes back as zero. So does FP_REGNUM, as a trigger for
2123 init_extra_frame_info.
2125 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
2126 the program counter set before INIT_EXTRA_FRAME_INFO is run.
2127 (INIT_FRAME_PC): Defined to null.
2128 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
2129 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
2130 Briefly explain MIPS stacks in GDB.
2132 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
2134 * copying.awk, copying.c (show_copying_command,
2135 show_warranty_command): Rename from copying_info, warranty_info,
2136 to match command function conventions.
2138 * utils.c (prompt_for_continue): Reinitialize more-counts
2139 before printing anything, and again afterward. Fix comments.
2140 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
2141 or alloca() if needed.
2143 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
2144 detect native versus cross-host.
2146 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
2148 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
2149 Suns. Rename to m68k_saved_pc_after_call.
2150 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
2151 m68k_saved... instead of sun3_saved...
2153 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
2155 * Makefile.in (update-depend, update-alldeps): Split out of
2156 setup-to-dist, for convenience in rebuilding the depend and
2158 (assorted): Update to catch straggler files when building gdb.tar.Z.
2160 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
2162 Preliminary cleanup for splitting host/native/target.
2164 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
2165 here; it is dealt with at a gdb-target-independent level.
2166 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
2167 high toned routine. Fix return type to void.
2168 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
2169 Rich and I believe the "real problem" was that both single_step
2170 and target_resume were issuing PT_CONTINUE calls. This would
2171 cause the second PT_CONTINUE to sometimes fail because the process
2172 was already running.
2173 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
2175 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
2177 * energize.c (pty_to_kernel): Must check for EAGAIN as
2178 termination condition.
2179 (full_filename): Don't prepend dirname if filename begins with /.
2180 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
2182 (getpty (NCR)): Lotsa bug fixes...
2183 (kernel_dispatch (case StopRType)): Use kill() instead of
2184 killpg() so we can deal with losing systems...
2185 (wait_for_events): Work around NCR select() lossage. It doesn't
2186 zero out readfds when select() returns zero.
2187 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
2188 getcwd() instead of getwd() (NCR getwd() seg faults).
2189 (energize_wait): Use sigaction() for NCR. Their version of signal()
2190 is unreliable by default.
2192 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
2193 error from PIOCSWSTOP.
2195 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
2196 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
2197 defs.h, utils.c: Make vfprintf_filtered global.
2199 * energize.c (send_location): New routine to consolidate all
2200 places where we must notify kernel of where the given pc is.
2201 (cplus_demangle): Put single-quotes around demangled names.
2202 (energize_call_command): Call send_location() after doing up,
2203 down, and frame commands.
2205 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2207 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
2208 pass at doc for two new remote targets---29K using UDI, and Tandem
2209 ST2000 using STDBUG.
2211 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
2213 * doc/all.m4: turn on H8/300 stuff for generic manual
2215 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
2216 after explicit call to breakpoint() in serial stubs.
2218 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
2220 * mipsread.c: Clean up some white space.
2221 (parse_symbol): Handle stEnd of stFile.
2222 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
2224 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
2225 store_inferior_registers): Replace unexplained numbers
2226 with manifest constants from a DECstation header file.
2227 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
2228 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
2230 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
2232 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
2233 for "down". Suggested by Richard Stallman.
2235 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2237 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
2238 redeclaration bug on SunOS 4.
2240 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
2242 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
2243 * m68k-stub.c: Remove a few extraneous ANSI-isms.
2244 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
2245 they aren't already there.
2246 * remote-vx.c (vx_prepare_to_store): Ditto.
2247 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
2249 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
2251 Removed a large number of changes inserted by Per Bothner
2252 for C++ support. These will go back in when they've been
2255 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
2257 * serial.h: Fix prototye for serial_raw().
2258 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
2259 serial_write() to match prototypes.
2260 * remote-st2000.c (get_reg_name): Make *p be const.
2262 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2264 * remote-nindy.c (nindy_fetch_registers): Make return type void,
2265 to agree with target structure field type.
2266 (nindy_store_registers): Ditto.
2268 * Makefile (OPCODES): New var, pointing to opcodes library.
2269 (CLIBS, CDEPS): Include it.
2270 (saber_gdb): Load opcodes library.
2272 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
2274 * a68v-xdep.c (store_inferior_registers): declare as void.
2275 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
2276 * remote-st2000.c: Massive changes to use new serial package.
2277 Also added 'connect' command to transparantly connect to serial
2279 * ser-termios.c: Big cleanup, use nicer coding conventions.
2280 * ser-bsd.c: New module, serial stuff for BSD systems.
2281 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
2282 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
2284 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
2286 * doc/gdb.texinfo: fix shameful error of agreement reported by
2287 jimb@occs.cs.oberlin.edu (Jim Blandy)
2288 * doc/gdb.texinfo: remove old partial discussion of remote serial
2289 protocol (via serial debug stubs)
2290 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
2291 use of serial debug stubs
2293 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
2295 * symfile.h: Declaration of set_demangling_style() moved
2296 here from demangle.h (which is now in ../include).
2297 * i386-xdep.c: Update comment.
2299 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
2301 * symtab.c (completion_list_add_symbol): restructured to optimize
2302 for time. First clip names that cannot match. Then clip any
2303 names we've already considered. Drop a redundant strncpy. Drop
2304 a redundant malloc and associated free for demangled names.
2306 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
2308 * a68v-xdep.c (store_inferior_registers): Define as type void.
2309 * configure.in: Add host m68k-apollo*-bsd*.
2310 * demangle.c (struct demanglers): Use enum instead of constant
2311 value to keep braindamaged HP/Apollo compiler happy.
2313 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
2315 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
2316 match "FOO". This allows 'break Foo' to work when Foo is
2317 a mangled C++ function. (See comment before function.)
2319 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
2321 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
2322 for files in vx-share/*.c.
2323 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
2324 for normal GDB source files.
2326 * Makefile.in (VERSION): Roll to 4.6.6.
2328 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
2329 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
2330 * tm-sun3os4.h: Update comments.
2331 * xm-delta88.h: Remove STACK_END_ADDR.
2333 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
2335 * Makefile.in (VERSION): Roll to 4.6.5.
2337 * infrun.c: Lint for recent `handle' changes.
2339 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
2340 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
2341 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
2342 should include a ser-XXX.o module.
2344 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
2345 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
2347 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
2348 known suns in configure.in, rather than mapping them to unique
2349 config files that happen to duplicate other config files.
2350 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
2351 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
2353 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
2355 * configure.in (*-*-sunos*): Use trailing * to match all
2356 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
2357 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
2358 in production on Sun-4.
2359 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
2360 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2361 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
2363 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
2364 config/sparc-noun.mt: New target configs for embedded.
2365 * config/sun4os3.{mh,mt}: Remove, never existed in production.
2367 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
2368 target definitions for embedded with and without underlines on
2369 identifiers. FIXME -- this ought to be known by BFD instead.
2371 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
2372 not a parameter of the CPU, but of the development environment.
2373 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
2375 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
2377 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
2378 (which involves reading in main's symtab) if we have no breakpoints.
2380 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
2382 * dwarfread.c (cu_language): New local variable to record
2383 language for current compilation unit being processed.
2384 * dwarfread.c (set_cu_language): New local function to decode
2385 and record language for current compilation unit being processed.
2386 * dwarfread.c (synthesize_typedef): Add local function to
2387 synthesize a typedef for C++ classes, structs, unions, and
2389 * dwarfread.c (read_structure_scope): Synthesize typedefs
2390 for C++ classes, structs and unions.
2391 * dwarfread.c (read_enumeration): Synthesize typedefs for
2393 * dwarfread.c (read_file_scope): Call set_cu_language to
2394 record language for current compilation unit. After symtab
2395 is built, save this recorded language.
2396 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
2397 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
2398 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
2399 typedefs for C++ classes, structs, unions, and enumerations.
2400 * dwarfread.c (scan_compilation_units): Call set_cu_language
2401 to record language for current compilation unit.
2402 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
2403 for TAG_enumeration_types, rather than in add_partial_symbol.
2404 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
2405 case with class, struct, and union type cases, now that they are
2406 the same. Remove tests for non-NULL name attributes, now done
2408 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
2409 treat as alias for TYPE_CODE_STRUCT for now.
2411 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
2413 * Makefile.in: map "gdb" through program_transform_name when
2416 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
2418 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
2419 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
2420 Use "regi" for local indexing through register numbers, reserving
2421 "regno" for the name of a specific register passed as an input
2422 parameter. Fix bug propagated through all versions that sometimes
2423 used regno as an index when it should have been regi, thus using
2424 -1 as an index in some cases.
2426 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
2428 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
2429 respectively, so same demangler can be used by other programs.
2430 * Makefile.in: Remove demangler stuff.
2431 * Makefile.in (depend): Pass -I../readline (needed for main.c).
2432 * demangle.c (_initialize_demangler): Tell demangler which
2433 CPLUS_MARKER to assume.
2435 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
2437 RS/6000 portability changes (for hosting cross-debuggers).
2439 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
2440 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
2441 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
2442 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
2443 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
2444 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
2445 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
2446 (NO_SINGLE_STEP): Add, target-dependent.
2447 (loadinfotextindex): Lowercase, remove "aix_".
2448 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
2449 (NO_SINGLE_STEP): Remove, target-dependent.
2450 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
2451 * xcoffread.c: Only build file if RS/6000 native GDB.
2452 (build_function_symbol): Remove #if 0'd code.
2453 * rs6000-tdep.c: Cleanup. Add static fn protos.
2454 Use CORE_ADDR for addresses throughout. Make void fns void.
2455 (pop_dummy_frame): Add FIXME about bogosity of design here.
2456 (rs6000_struct_return_address): Ditto.
2457 (frameless_function_invocation, frame_get_cache_fsr,
2458 frame_initial_stack_address, xcoff_relocate_symtab,
2459 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
2460 add_text_to_loadinfo, find_toc_address): Move from xdep file.
2461 Use CORE_ADDRs. Change identifiers to lowercase.
2463 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
2464 supplying dummy routines if non-native. Add prototype for
2465 static exec_one_dummy_insn. Move a mess of functions to
2466 rs6000-tdep.c (as above). Remove #if 0'd code.
2468 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
2469 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
2470 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
2472 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
2475 * vx-share/README, nindy-share/README: New files describing
2476 how these directories' code is shared, and with whom.
2478 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
2480 * configure.in (target configurations): Reformat into table.
2481 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
2483 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
2484 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
2485 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
2486 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
2487 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
2488 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
2490 * Makefile.in (config-check): Add command to check whether
2491 configure.in is consistent with config/*.
2493 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
2495 * configure.in (host configurations): Reformat nested cases into
2496 easy-to-maintain table.
2497 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
2498 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
2500 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
2502 * cplus-dem.c: Reorder args to most local functions to make them
2503 follow the consistent pattern of struct work_stuff pointer first,
2504 followed by pointer into string being demangled, followed by
2505 pointer to the string where the result is being stored, followed
2506 by other args. Also generally replace most variables of name
2507 "type" with "mangled" for consistency. They all pointed to the
2508 same string but half were one name and half the other.
2509 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
2510 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
2511 use whenever a qualified name is being demangled.
2512 * cplus-dem.c (do_type): Qualified names are treated similarly
2513 to fundamental types, not as modifiers of fundamental types.
2515 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
2517 * configure.in: Add sparclite as a target.
2519 * sparc-stub.c (handle_exception): Flush instruction cache just
2520 before returning to the user. (hexToInt): Fix overzealous cleanup.
2522 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
2524 * infrun.c (handle_command): Rewrite to allow multiple signal
2525 numbers, signal number ranges, and to recognize "all" to mean all
2526 signals except those used by the debugger.
2527 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
2528 to set or reset actions for specific signals.
2530 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
2532 * coffread.c (decode_type): Call alloc_type to alloc new
2534 * stabsread.c (read_array_type, read_range_type, define_symbol):
2535 Call alloc_type to alloc new types.
2536 * stabsread.c (define_symbol): Move dbl_valu symbol field data
2537 from type_obstack to symbol_obstack.
2538 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
2540 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
2541 associated with a type, using the same mechanism as was used to
2542 allocate space for the type structure itself.
2543 * coffread.c (patch_type, coff_read_struct_type,
2544 coff_read_enum_type): Use TYPE_ALLOC.
2545 * dwarfread.c (struct_type): Use TYPE_ALLOC.
2546 * gdbtypes.c (create_array_type, check_stub_method,
2547 allocate_cplus_struct_type): Use TYPE_ALLOC.
2548 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
2549 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
2550 read_range_type): Use TYPE_ALLOC.
2552 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
2554 * breakpoint.c (breakpoint_re_set): Select a default source
2555 symtab if one is not currently selected.
2556 * utils.c (query): Call wrap_here before building the output
2557 query string, to turn off wrapping and flush any buffered output.
2558 Otherwise our query may end up in the wrap buffer and never be
2560 * eval.c (evaluate_subexp): Report error when attempting to
2561 evaluate subscript for types without a target type, rather
2562 than dumping core by using the NULL pointer.
2563 * symfile.c (symbol_file_command): Forget current_source_symtab
2564 and current_source_line when discarding symbol table.
2566 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
2568 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
2570 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
2571 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
2573 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
2575 * remote.c (remote_open): Fix baud rate setting to make -b flag
2576 work. (remote_wait): Change 'T' message parser to deal with new
2577 improved format which allows stub to send an arbitrary bunch of
2579 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
2580 make all this re-entrant by storing all state on the stack. Clean
2581 up memory error trapping. (computeSignal, set_debug_traps):
2582 make it all table driven. Make a start at a baud rate setting command.
2584 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
2586 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
2588 * remote-vx.c: redefine malloc to avoid buggy declaration on
2589 RS/6000 <rpc/types.h>.
2590 xm-rs6000.h: include <sys/select.h> to define fd_set for
2591 <rpc/svc.h> on RS/6000.
2593 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
2595 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
2596 recursive invocations of make. Always create installation
2599 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
2601 * m68k-pinsn.c: Minor fix in style of output (don't use
2602 range to indicate floating point control registers).
2604 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
2606 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
2608 * infcmd.c (registers_info): Handle multiple register names.
2609 Changes inspired by Roland McGrath.
2611 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
2613 * sparc-stub.c: New file. Mix it with your SPARClite
2614 application, and it will speak GDB remote protocol!
2615 * remote.c (remote_wait): Change 'T' (expedited reply) message to
2616 deal with arbitrary registers. Needed for sparc-stub.
2618 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
2620 * cplus-dem.c (cplus_markers): Add table for gnu style and
2621 use throughout, in place of compile time constant CPLUS_MARKER.
2622 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
2623 * cplus-dem.c (cfront_special): New function, as suggested
2624 by pfieland@stratus.com.
2625 * cplus-dem.c (forget_types): New function.
2626 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
2628 * cplus-dem.c (mop_up): Call forget_types().
2629 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
2630 Use throughout, instead of checking current_demangling_style.
2631 * cplus-dem.c (demangle_signature): When finding an explicit
2632 start of function args, forget all remembered types for
2633 lucid/cfront style demangling.
2634 * cplus-dem.c (demangle_prefix): In a sequence of two or more
2635 underbar characters, use last pair as the delimiter. Hoist
2636 gnu_special() call up to cplus_demangle(). Call cfront_special()
2638 * cplus-dem.c (cplus_special): Fix virtual table name demangling
2639 for inherited classes.
2640 * cplus-dem.c (demangle_args): Document quirks of numbered
2641 references to previously seen types.
2642 * dbxread.c (read_ofile_symtab, process_one_symbol):
2643 Use AUTO_DEMANGLING rather than explicitly checking
2644 current_demangling_style.
2645 * demangle.h: Add some comments.
2646 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
2647 CFRONT_DEMANGLING): New macros.
2648 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
2649 not found in the actual producer string produced by lcc.
2650 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
2651 than explicitly checking current_demangling_style.
2653 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
2655 * breakpoint.c (enable_longjmp_breakpoint,
2656 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
2657 Check for duplicate breakpoints at the same address. Bug report
2658 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
2660 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
2662 * buildsym.c (end_symtab): Document that end_symtab can return
2663 NULL under non-error conditions.
2664 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
2665 returned from end_symtab for empty compilation units.
2667 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
2669 * am29k-tdep.c: Lint from DECstation compiler.
2670 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
2671 As the man page says, "Sometimes you just can't get lint to shut
2672 up". That doesn't mean you should blow away the code it won't
2674 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
2675 it up over the next few weeks. Make mips x 29k build.
2676 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
2677 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
2678 but leave it as a comment because the breakpoint instruction
2679 is not easily accessible at this moment (it's static, and if
2680 we define one here, it goes into every file compiled).
2682 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
2684 * Makefile.in (VERSION): Bump to 4.6.3.
2685 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
2686 function scopes when building partial symbol tables.
2687 * objfiles.c (open_existing_mapped_file): Make it clear in
2688 warning message that out of date mapped files are ignored.
2689 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
2690 unit source file name in error message.
2692 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
2694 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
2695 * dwarfread.c (struct_type): In absence of AT_byte_size for
2696 bitfield, use size of object of member's type for the size of
2697 the anonymous object containing the bit field.
2698 * dwarfread.c (completedieinfo): Set has_at_byte_size when
2699 an AT_byte_size attribute is seen.
2700 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
2701 union aux_ext (was aux_ent).
2702 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
2703 unsigned char* to char*, for Lucid compiler.
2704 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
2705 to be correct type (from unsigned char* to char*).
2706 * valprint.c (type_print_derivation_info): Minor tweak to placement
2707 of commas in derived class printing.
2708 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
2710 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2712 * xm-go32.h: Define LSEEK_NOT_LINEAR
2713 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
2714 then work out the lseek positions of newlines by running through
2715 the file and `tell'ing. This makes source file listing work on
2716 OS's where the relationship between physical position in file and
2717 canonical position is indeterminate, eg VMS and DOS.
2719 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
2721 * stabsread.c: Ensure that all members of all allocated structures
2722 are initialized to known state to avoid hard to find bugs with gdb
2723 using fields containing random data.
2724 * buildsym.c (start_subfile): Compact dirname initialization.
2725 * buildsym.c (patch_subfile_names): New function.
2726 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
2727 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
2728 * buildsym.h (patch_subfile_names): Add prototype.
2729 * dbxread.c (process_one_symbol): Call patch_subfile_names.
2731 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
2733 * remote-udi.c: Update comments.
2735 * remote.c (getpkt): Only force retransmission ten times;
2736 after that, assume bug in target code, and handle pkt anyway.
2738 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
2740 * configure.in: Add support for apollo 68k under BSD environment.
2741 * xm-apollo68b.h: New file to support above.
2743 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
2745 * configure.in: Recognize i486 host cpu.
2746 * valprint.c (type_print_derivation_info): Print derivation info
2747 in same form as class declarations in source.
2748 * valprint.c (type_print_varspec_suffix): Split arg printing
2749 code out to type_print_args function.
2751 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
2753 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
2754 at_import, at_frame_base.
2755 * dwarfread.c (completedieinfo): Remove cases for obsolete
2756 AT_visibility, AT_import, and AT_frame_base attributes.
2757 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
2758 i860, which can keep up to 4 shadow breakpoints.
2759 * tm-stratus.h (USG): Define.
2760 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
2761 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
2762 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
2763 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
2764 * config/stratus.mt (TDEPFILES): Include files available from
2765 stratus that are not yet in release pending receipt of paperwork
2767 * buildsym.c (finish_block): Minor code format change.
2768 * gdbtypes.h (struct field): Add to comments.
2769 * gdbtypes.h (virtual_field_bits): Add to comments.
2770 * objfiles.c (allocate_objfile): Change obstack interface to
2771 match FSF merging efforts.
2773 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
2775 * Makefile.in (VERSION): Bump to 4.6.2.
2776 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
2777 * Makefile.in (OBS): Add stabsread.o
2778 * Makefile.in (stabsread.o): Add build rule.
2779 * stabsread.c, stabsread.h: New files.
2780 * buildsym.c: Split out stabs specific support to stabsread.c.
2781 * buildsym.h: Split out stabs specific support to stabsread.h.
2782 * dbxread.c (stabsread.h): Include
2783 * dbxread.c (dbx_new_init): Call stabsread_new_init.
2784 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
2785 * dbxread.c (read_ofile_symtab): Call end_stabs.
2786 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
2787 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
2788 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
2789 really_free_pendings to cleanups.
2790 * elfread.c (elf_new_init): Call stabsread_new_init.
2791 * gdbtypes.c: Small changes to maintenance commands.
2792 * mipsread.c (stabsread.h): Include.
2793 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
2794 * xcoffread.c (stabsread.h): Include.
2795 * xcoffread.c (global_stabs): Remove redundant def.
2796 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
2798 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
2800 * lmode_inferior_valid, lmode_ours_valid: New static vars.
2801 * inflow.c (terminal_init_inferior, terminal_inferior,
2802 terminal_ours_1, initialize_inflow): Record and use state
2803 of lmode_inferior_valid and lmode_ours_valid.
2805 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2807 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
2808 include <sgtty.h> on USG. (from sef).
2810 * depend: es1800 dependency needed here.
2812 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
2814 * buildsym.c (read_struct_type): Initialize structs allocated
2815 with alloca, to avoid using random values from stack later on.
2816 * defs.h (fprintf_filtered): Add prototype.
2817 * gdbtypes.c (check_stub_method): Fix misleading comments.
2818 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
2820 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
2821 small changes to maint support functions.
2822 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
2823 for some fields and expand comments.
2824 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
2825 macro and track change to obstack_full_begin macro.
2826 * utils.c (fprintfi_filtered): New function.
2827 * valprint.c (type_print_base): Fixup field printing to not
2828 print extraneous lines and not print bogus "no data fields"
2829 messages for C++ classes with no data members. Also use new
2830 fprintfi_filtered function.
2832 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2834 * configure.in: es1800 ok for 68000 too.
2836 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2838 * configure.in: echo error messages to stderr, not stdout
2840 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2842 * configure.in: recognize hppa* instead of hppa
2844 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
2846 * energize.c: Second cut at DynamicLoad message handling.
2848 * energize.c: Relativize pathnames in #include statements.
2849 * (kernel_dispatch): Better error messages for unknown protocol
2851 * (kernel_dispatch): First cut at DynamicLoad message handling.
2853 * Makefile.in: Remove -I../readline from all compilations,
2854 include a special case for main.o instead.
2856 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
2858 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
2859 error if it fails to find a member type, rather than return NULL
2860 and trigger a coredump.
2861 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
2862 lookup_demangled_partial_symbol,): Ask demangle_and_match to
2863 match on complete demanglings, including argument lists for member
2864 functions, rather than just accepting the first demangling that
2865 matches the class and function name.
2866 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
2867 to start_symtab as the directory name.
2868 * dwarfread.c (completedieinfo): Strip off any leading hostname
2869 portion of the AT_comp_dir attribute string. Gdb doesn't know
2870 what to do with them (FIXME).
2872 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
2874 * breakpoint.c (commands_command): Simplify code a bit, remove
2875 unnecessary fflush().
2877 * Makefile.in (OTHERS): Add gcc.patch.
2878 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
2880 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
2882 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
2883 lcc producer string.
2885 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
2887 * WHATS.NEW renamed to NEWS.
2889 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
2891 * dbxread.c, dwarfread.c: Re-enable experimental code to
2892 automatically select demangling style.
2893 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
2894 DEMANGLING_STYLE, to make more descriptive. Revert back to
2895 "auto" as default. Comment use.
2896 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
2897 * Makefile.in (${DEMANGLER}.o) Remove target and special
2900 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
2902 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
2904 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
2906 * Makefile.in, demangle.c: Change default demangling style to
2908 * Makefile.in: Update version to 4.6 !!!
2909 * README, WHATS.NEW: Update for 4.6.
2911 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
2913 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
2916 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
2917 nodes as base classes.
2919 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
2921 * alldeps.mak, depend: Update.
2923 * xcoffread.c: Add decl for section_offset to keep prototype happy.
2925 * Makefile.in (VERSION): 4.5.9.
2927 * xm-hp300bsd.h: Add decl for strdup().
2928 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
2929 PDR. Cleanup a few things, fix compilation warnings.
2931 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
2933 * Makefile.in (DEMANGLING_STYLE): New define to set default
2934 demangling style for C++. Defaults to "auto".
2935 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
2936 * Makefile.in (SFILES_MAINDIR): Add demangle.c
2937 * Makefile.in (OBS): Add demangle.o
2938 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
2939 Remove compile time decisions about demangling style and replace
2940 with runtime decisions using current_demangling_style.
2941 * cplus-dem.c (main): Expand code included during building of
2942 standalone demangler to recognize demangling style options.
2943 * dbxread.c (demangle.h): Include.
2944 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
2945 demangling style if processing g++ code and current demangling style
2946 is auto (Note: this feature currently disabled.)
2947 * demangle.c: New file, generic demangling control.
2948 * demangle.h (demangling_styles): New enumeration to select one
2949 of several demangling styles. Also define string names for each
2951 * demangle.h (set_demangling_style): Add prototype.
2952 * dwarfread.c (demangle.h): Include.
2953 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
2954 New producer string prefixes to recognize.
2955 * dwarfread.c (handle_producer): Consolidate actions for specific
2956 producers. Set demangling style based on producer string if
2957 current style is auto. (Note: this feature currently disabled.)
2958 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
2960 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2962 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2964 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2966 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2967 * c-exp.y: Call lookup_signed_typename() after seeing
2968 "signed". This handles "signed char" correctly.
2969 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2970 keywords before a type specifier.
2972 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2974 * command.c (lookup_cmd_1): Clarify descriptive comments.
2975 * gdbcmd.h (maintenanceprintlist): Add declaration.
2976 * main.c (maintenanceprintlist): Add definition.
2977 * main.c (gdb_completer_command_word_break_characters): Add.
2978 * main.c (symbol_completion_function): Switch completer word
2979 break character sets dynamically, based on whether completion is
2980 being done on commands or on something else.
2981 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2982 * maint.c: Include demangle.h.
2983 * maint.c (maintenance_demangle): New function.
2984 * maint.c (maintenance_print_command): New function.
2985 * maint.c (_initialize_maint_cmds): Reorganize some commands
2986 under new maintenance print subcommand.
2988 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2990 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2991 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2992 target type. Otherwise, 'whatis this.field' wouldn't work,
2993 which would be inconsistent, since 'print this.field' works.
2994 * buildsym.c (read_struct_type, read_enum_type): Clear
2995 TYPE_FLAG_STUB flag.
2996 * buildsym.c (cleanup_undefined_types): Don't rely on a
2997 flawed "Reasonable test to see if" a type has been defined
2998 since it was referred to; now we can just see if the
2999 TYPE_FLAG_STUB flag has been cleared.
3000 * valprint.c (print_type_base): Emit public/protected/private
3001 labels for methods as well as fields. Also, indent these labels
3002 2 spaces instead of 4, for a more conventional "look".
3003 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
3004 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
3005 * gcc.patch: New file. Contains patch for gcc (so people
3006 with gdb-2.2.x won't have to wait for a new gcc release).
3008 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
3010 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
3011 (print_addr): Call print_address to show symbolic version as well.
3013 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
3015 (vx_read_register): Declare inferior_fp_regs. Delete code for
3016 copying "inferior_registers" around; the values are already in var
3017 "registers". Use correct size for register set.
3019 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
3020 target doesn't support it.
3021 (vx_read_register): Don't try reading them either.
3023 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
3024 VxWorks back end reads them in one contiguous set except for this
3026 (register_names): Change "pc" to "pcw" to avoid confusion printing
3028 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
3029 find the PC under VxWorks.
3031 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
3033 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
3034 to create new blank types, instead of handcrafting them.
3035 * defs.h (printfi_filtered): Add prototype.
3036 * utils.c (printfi_filtered): New function.
3037 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
3038 to simplify the code. Other cleanups.
3039 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
3040 * gdbtypes.h (struct cplus_struct_type): Add comments describing
3041 use of various fields.
3042 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
3043 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
3044 production that currently treats it exactly the same as STRUCT.
3045 * c-exp.y (yylex): Recognize "class" as token CLASS.
3046 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
3047 * symtab.c (decode_line_1): Fix to pass quoted args on down to
3048 general symbol handling code. Call cplus_mangle_opname with
3050 * symtab.c (decode_line_2): Print demangled function names in
3051 breakpoint menus, instead of just file and line number.
3052 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
3053 * valprint.c (type_print_base): Print "class" for C++ classes,
3054 rather than "struct". Print section labels for public, protected
3055 and private members of C++ classes.
3056 * values.c: Include demangle.h.
3057 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
3059 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
3061 * Makefile.in (VERSION): Update to 4.5.8.
3063 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
3065 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
3066 prevent crashes when examining cross-targets.
3067 * dbxread.c (process_one_symbol): Include directory name when
3068 calling start_subfile for SOL & BINCL symbols. This allows gdb to
3069 find include files, and yacc/lex sources when the cwd doesn't match
3070 that in which the object was compiled.
3071 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
3073 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
3076 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
3078 * maint.c (maintenance_command, maintenance_info_command):
3079 Install with allow_unknown as 0 and call help_list to show
3080 list of possibilities when no subcommand is specified.
3082 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
3084 * configure.in: Add m68k-ericsson-*.
3085 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
3087 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
3089 * maint.c: New file.
3090 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
3091 * Makefile.in (OBS): Add new file maint.o.
3092 * defs.h (command_class): Add class_maintenance.
3093 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
3094 commands. Allow for them (and other nonessential parts of gdb)
3095 to be selectively left out under special circumstances.
3096 * gdbtypes.c (recursive_dump_type): New function; supports
3097 maintenance print-type command.
3098 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
3100 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
3102 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
3103 initializers. Add initializations for setprintlist, showprintlist,
3104 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
3105 * printcmd.c (maintenance_print_type): New maintenance cmd.
3106 * valprint.c (setprintlist, showprintlist): Move to main.c, as
3107 implied by comment that all cmd lists are owned by main.c.
3108 * infcmd.c (unsetlist): Move to main.c, as implied by comment
3109 that all cmd lists are owned by main.c.
3110 * language.c (setchecklist, showchecklist): Move to main.c, as
3111 implied by comment that all cmd lists are owned by main.c
3112 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
3113 deletelist): Remove redundant declarations (also in gdbcmd.h).
3114 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
3115 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
3116 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
3117 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
3118 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
3119 maintenance_print_msymbols, maintenance_print_objfiles):
3121 * symmisc.c (printsyms_command, printpsyms_command,
3122 printmsyms_command, printobjfiles_command): Removed from
3123 _initialize_symmisc.
3124 * main.c (dump_me_command): Moved to maint.c and renamed to
3125 maintenance_dump_me.
3126 * breakpoint.c (all_breakpoints_info): Rename to
3127 maintenance_info_breakpoints.
3128 * breakpoint.c (_initialize_breakpoint): Convert add_info of
3129 all_breakpoints_info to add maintenance_info_breakpoints to the
3130 maintenanceinfolist instead.
3131 main.c (initialize_main): Set up maintenance class commands.
3133 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
3135 * energize-patches: Fix minor problems with building energize lib.
3137 * energize-patches: Change names of all cadillac procedure calls
3138 to be energize procedure calls. Simplify many hooks by moving
3139 tests energize.c. Configure energize, and build it automatically now.
3141 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
3143 * Makefile.in (VERSION): Bump to 4.5.7.
3144 * cplus-dem.c (demangle_args): Validate index for previously
3145 seen type to guard against bogus values from malformed manglings.
3146 * valops.c (value_struct_elt_for_reference): Guard against
3147 blindly using NULL return value from lookup_symbol.
3149 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
3151 * cadillac.c, cadillac-patches: Rename to energize.c and
3152 energize-patches. Change all routines and variables named
3153 'cadillac*' to 'energize*'. Create new file called energize.h to
3154 hold all interface declarations.
3156 * deblib/connection/*: Move all of this stuff into energize/, but
3157 delete unneeded files.
3159 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
3161 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
3163 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
3164 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
3165 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
3166 child processes, to avoid dead ones "hanging around" after GDB exits.
3167 (attach): Always stop the process if it needs it. Set RLC flag
3168 when attaching running processes, so it will continue if we detach
3169 it, quit, or are killed.
3170 (detach): Clear faults and set RLC flag to make process run
3172 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
3174 (info_proc): Open process O_RDONLY, so we can see any process,
3175 even those controlled by debuggers.
3176 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
3178 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
3180 Relocate symbols using an array of section_offsets, rather than a
3181 single `addr' or `offset'. This makes Solaris-2 support work, and
3182 permits better VxWorks (and maybe xcoff) support later.
3184 * symtab.h (struct section_offsets): New structure for keeping
3185 a set of offsets, rather than a single one.
3186 (struct objfile): Replace addr with section_offsets member.
3187 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
3188 * gdb-stabs.h: New include file with `symbol type specific'
3189 parameters for psymtabs and objfiles.
3190 * Makefile.in (HFILES): Add gdb-stabs.h.
3191 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
3192 * coffread.c: Conforming changes. Fake offset array always 0.
3193 * dbxread.c: Conforming changes.
3194 (struct dbx_symfile_info): Move to gdb-stabs.h.
3195 (start_psymtab): Call elfstab_offset_sections to calculate good
3196 offsets for this source file, based on the ELF symbol table info.
3197 (read_ofile_symtab): Yank N_CATCH, which is dead.
3198 (process_one_symbol, N_CATCH): Yank.
3199 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
3200 Relocate with SECT_OFF_TEXT.
3201 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
3202 to distinguish relocatable from absolute symbols. Then, if not
3204 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
3205 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
3206 (", N_ROSYM): SECT_OFF_RODATA.
3207 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
3208 (dbx_symfile_offsets): Add to translate addr to offset.
3209 * dwarfread.c: Conforming changes. Single offset currently used.
3210 * elfread.c: Add various complaints about elf/stab stuff.
3211 #include gdb-stabs.h. Conforming changes, using a single offset.
3212 (elf_symtab_read): Record info from BSF_FILE symbols, and local
3213 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
3214 for later use in building psymtabs.
3215 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
3216 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
3217 (free_elfinfo): New fn, frees all chained stab_section_infos
3218 in an objfile, and zaps the start-of-chain pointer.
3219 (elfstab_offset_sections): New fn, looks in stab_section_info
3220 chain to determine section bases to relocate a psymtab's worth
3221 of symbols, as they are being read.
3222 * mipsread.c: Conforming changes. Stabs-reading will relocate
3223 using one offset. MIPS-reading will not relocate at all.
3224 * partial-stab.h: Relocate different symbol types using different
3225 offsets from section_offsets.
3226 * symfile.c: Conforming changes.
3227 (find_lowest_section): Unused function to use later
3228 to free us from the Tyranny of the Text Section.
3229 (syms_from_objfile): Translate absolute arg ADDR to offsets used
3230 in all lower layers of symbol reading. Call format-specific
3231 sym_offsets function to initialize offsets for high speed symbol
3233 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
3234 (symbol_file_command, add_symbol_file_command): Callers changed.
3235 * symmisc.c (dump_psymtab): Print new relocation parameters.
3236 * xcoffread.c: Corresponding changes.
3238 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
3239 * main.c (main): Read the $HOME/.gdbinit file before processing
3240 the argv arguments (e.g. reading symbol files or core
3241 files). This allows global parameters to be set, which will apply
3242 during the symbol reading. The ./.gdbinit is still read after
3244 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
3245 * xcoffexec.c: Clean up quote inside comment.
3247 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
3249 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
3250 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
3251 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
3252 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
3253 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
3254 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
3255 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
3256 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
3257 values.c, xcoffread.c:
3258 Remove "(void)" casts from function calls where the return value
3259 is ignored, in accordance with GNU coding standards.
3261 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
3263 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
3264 * partial-stab.h: Ignore N_ENDM.
3265 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
3266 CODE or DATA section attachment. This eliminates a lot of random
3267 values from shared libraries, which screw up the ordinary symbols
3268 in the address ranges they happen to overlap.
3269 * buildsym.c (define_symbol): Eliminate special tests
3270 for function types; move into "function" cases in switch statement.
3271 (define_symbol: 'f', 'F', 'P'): Process all parameter types
3272 in case they define new type numbers. But ignore them (FIXME).
3273 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
3274 (read_sun_builtin_type): Add commentary.
3276 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3278 * xm-rs6000.h: define MEM_FNS_DECLARED
3280 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
3282 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
3283 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
3284 * mips-xdep.c: Remove most include files (unused, caused errs).
3285 (fetch_core_registers): Use right parameters in dummy fn.
3287 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
3289 * buildsym.c (scan_file_globals): Beware the null file.
3290 Fix from Jim Williams.
3292 * stack.c (return_command): Evaluate expression *before* popping
3293 off the stack frames! Fix inspired by Jim Williams.
3294 (up_silently_command, down_silently_command): No sel frame is error.
3296 * defs.h (memcpy, memset): Conditionalize decls on
3297 #ifndef MEM_FNS_DECLARED, since DECstation differs.
3298 (alloca): Break out the STDC and non-STDC alloca cases, to make
3299 it work on old preprocessors as well as "picky ANSI" ones.
3300 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
3302 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
3303 * utils.c (fputs_demangled): Rename SLOP since DECstation system
3304 header files define it!
3306 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
3308 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
3310 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
3311 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
3312 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
3313 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
3314 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
3315 utils.c, valarith.c, valops.c, valprint.c, values.c:
3316 Replace bcopy() use with memcpy(), which is more standard and can
3317 take advantage of gcc's builtin functions for increased performance.
3318 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
3319 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
3321 Replace bzero() use with memset(), which is more standard and can
3322 take advantage of gcc's builtin functions for increased performance.
3323 * i386-tdep.c, main.c, valprint.c:
3324 Replace bcmp() use with memcmp(), which is more standard and can
3325 take advantage of gcc's builtin functions for increased performance.
3327 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
3329 * remote.c (remote_wait): Fix cast on signal() call.
3330 * defs.h (alloca): More diddling with alloca. Have to ensure
3331 that it has a prototype, so that if alloca is defined as a macro
3332 that takes an arg, the definition is seen as a use of a macro
3333 that takes an arg, to satisfy picky ANSI preprocessors.
3335 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
3337 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
3338 consistency with all other gdb files.
3339 * cadillac.c: Use <string.h> rather than <strings.h>.
3340 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
3341 * Makefile.in (MAKE): Remove definition for consistency with
3342 other Makefile.in files and to fix problem with recursive makes.
3344 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
3346 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
3349 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3351 * source.c (print_source_lines): for DOS interoperability; don't
3352 print CR (013) as ^M.
3354 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
3356 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
3358 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
3360 * remote.c (remote_wait): Cast signal to void * to avoid warning
3361 from busted HP compiler.
3363 * partial-stab.h (N_SO): Rearrange code a little so that all SO
3364 stabs cause end_psymtab to be called.
3366 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
3367 compiler feature of putting 'c' into basic type descriptors for
3370 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
3371 where there is no place for nPC in prrun struct.
3373 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
3375 * mipsread.c: Pass NULL name pointer to init_type, not 0.
3376 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
3377 * dwarfread.c (enum_type): Save enum names on type_obstack.
3378 * dwarfread.c (struct_type): Save member name on type_obstack.
3379 * symtab.c (_initialize_symtab): Fix misspelling.
3380 * regex.c (store_jump, insert_jump): Return void.
3382 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
3384 * defs.h (PARAMS): Move to ../include/ansidecl.h.
3385 (alloca): Declare return type on SPARC, since Sun doesn't.
3386 (*_BYTE_ORDER): Improve comment: *must* be defined.
3388 * tm-hppa.h: New file, architectural definition of HP PA.
3389 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
3391 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
3392 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3393 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
3394 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
3397 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
3398 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
3399 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
3401 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
3403 * printcmd.c (output_command): Thinko.
3404 (x_command): Only set remembered size/format if cmd succeeds.
3406 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
3407 since it is no longer used and burns time for every symbol read.
3408 (process_one_symbol): Treat N_CATCH like default (complain).
3410 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
3412 * partial-stab.h (case N_TEXT): Fix fencepost error when
3413 detecting start of new symbol info after reading symtab for a
3414 module with a zero length TEXT segment.
3416 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
3418 * Makefile.in (VERSION): Bump to 4.5.6.
3419 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
3421 * defs.h (NORETURN): Define away for Lucid compiler.
3422 * remote.c (remote_timer, remote_interrupt): Signal handlers
3424 * ser-termios.c (serial_write, serial_close): Return whatever
3425 value the write/close call returns, rather than falling off end.
3426 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
3427 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
3429 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
3430 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
3432 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
3433 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
3434 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
3435 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
3437 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
3438 store_inferior_registers): Supply missing fourth argument to
3440 * cadillac.c (kernel_dispatch): Make return type void.
3441 * cadillac.c (iosig): Signal handlers take one int arg.
3442 * valprint.c (val_print_fields): Call fprint_symbol to get
3443 automatic C++ demangling for mangled field names.
3445 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
3447 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
3448 * dwarfread.c (enum_type): Fix misspelling in comment.
3449 * valprint.c (val_print_fields, cplus_val_print): Minor
3450 adjustment to printing of C++ class structures to more closely
3451 match format for printing C structures, with and without setting
3454 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
3456 * infrun.c (wait_for_inferior): Don't test for SIGEMT
3457 (which is not a Posix signal) if it isn't defined.
3458 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
3459 New port to Linux (a free Unix clone for 386 machines).
3461 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
3463 COFF changes for dealing better with EPI 29K C compiler output.
3465 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
3467 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
3468 (read_coff_symtab): Move patch_opaque_types call from
3469 coff_symfile_read. Restrict it to symtabs from this objfile.
3470 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
3471 references on opaque type chain; just let coff_lookup_type handle 'em.
3472 (decode_type): Complain about tagndx values on
3473 non-struct/union/enum types, which the EPI compiler tends to produce.
3475 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
3477 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
3480 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
3481 usage to match new prototype. Include libbfd.h to get prototype.
3483 * source.c (find_source_lines): Handle large st_size fields.
3485 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
3487 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
3488 * stack.c (return_command): Use cleanups to avoid memory leaks.
3490 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
3492 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
3493 INT_REGNUM to INTE_REGNUM.
3495 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
3497 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
3499 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
3500 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
3501 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
3502 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
3504 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
3505 declarations of malloc/realloc/free that are inserted by some
3507 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
3509 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
3510 another decl of strdup (this really ought to come from libiberty.h!).
3512 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
3514 * remote.c (getpkt): Error if input exceeds buffer size.
3515 (_initialize_remote): `set remotedebug' enables packet trace.
3517 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
3518 N_SLINE's, etc, just like Sun cc on Solaris2.
3520 * am29k-tdep.c (read_register_stack, write_register_stack):
3521 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
3522 variable. Add `set' and `show' commands for it.
3523 * doc/gdb.texinfo: Document it.
3525 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
3527 * valprint.c (type_print_1): Plug memory leak. Print all
3528 C++ syms as demangled, not just functions.
3529 * buildsym.c (read_range_type): When we find a signed char
3530 type, do a lookup of signed char, not plain char. Plain char's
3531 still get looked up as plain char's elsewhere.
3533 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
3535 * eval.c: Avoid residue-by-zero when evaluating without side effects.
3536 (Bug and fix found by Pierre Willard.)
3538 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
3540 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
3542 * xm-rs6000.h: Add decl for strdup().
3544 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
3547 * breakpoint.c (enable_command, disable_command): Without args,
3548 should only affect normal breakpoints and watchpoints.
3550 * m68k-pinsn.c (print_insn_arg): Make register be const.
3551 * xcoffexec.c: Remove ' from comment.
3552 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
3553 with decls of malloc in c-exp.tab.c (as produced by yacc).
3554 There's got to be a better way to do this...
3556 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
3558 * partial-stab.h: Convert single rindex use to strrchr.
3559 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
3560 standard <strings.h> file, now that the only single use of
3561 rindex in the gdb source files is gone.
3563 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
3565 * mipsread.c: Undo ill effects from including <strings.h>,
3566 which #defines index to be strchr. Unfortunately, index is
3567 a member of a symbol table structure that can't be changed.
3568 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
3569 remove redundant #include's.
3571 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
3573 * mipsread.c: #include <strings.h> for rindex().
3575 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
3577 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
3579 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
3581 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
3582 extraneous SO stabs from busted C++ compilers.
3584 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
3586 * Makefile.in (VERSION): Bump to 4.5.5.
3587 * symtab.c (decode_line_1): Until C++ support stabilizes, when
3588 C++ lookups fail, print possibly helpful hint about completion.
3589 * cplus-dem.c (demangle_signature): Fix ARM style demangling
3590 for static data members.
3591 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
3592 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
3593 it's broken on ncr3000's.
3595 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
3597 * dwarfread.c (decode_modified_type): Change type of first arg.
3598 Change 'modifier' to char from unsigned char. Cast single use
3599 that needs to be unsigned char.
3600 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
3601 * utils.c (strdup_demangled): Add function.
3602 * defs.h (strdup_demangled): Add prototype.
3603 * stack.c (return_command): Demangle C++ function names for query.
3604 * infcmd.c (jump_command): Demangle C++ function names for query.
3605 * cplus-dem.c (consume_count): New function and prototype.
3606 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
3607 do_type): Replace conversion code with consume_count().
3608 * cplus-dem.c (gnu_special): Fix demangled of static members.
3609 * source.c (list_command): Print demangled function names
3610 when appropriate. Fix supplied by Peter Schauer.
3612 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
3614 * sparc-tdep.c: Clean up slightly for Solaris2.
3616 * buildsym.c (define_symbol): Nameless types are now on several
3617 platforms; generalize them and un-ifdef them to make Solaris 2
3620 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
3622 * infcmd.c: Fix typo (reported by Rob Savoye).
3623 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
3624 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
3625 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
3626 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
3627 rather than the one for the first file in the dependency chain.
3629 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
3630 set. Don't reset our own texthigh, or dependency-only pst's, in
3631 scanning all the rest of the psymtabs.
3632 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
3634 * buildsym.h (N_UNDF): Improve comments.
3635 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
3637 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
3639 * symtab.h (struct symbol): Add aux_value union for preserving
3640 an additional per-symbol value.
3641 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
3642 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
3643 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
3644 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
3645 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
3647 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3649 * symfile.c (clear_symtab_users_once): Now non-static (for
3652 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
3654 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
3655 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
3656 vax-pinsn.c: Remove reg_names decl (now in defs.h).
3658 Solaris-2 support on SPARC:
3660 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
3661 Add symbol_size and file offsets to struct symloc.
3662 Add static symbol_table_offset, string_table_offset,
3663 file_string_table_offset, next_file_string_table_offset,
3665 (add_old_header_file): Convert error() to complain()t.
3666 (dbx_symfile_read): Get symbol size via the objfile.
3667 Also get symbol_table_offset.
3668 (dbx_symfile_init): Record symbol size and count via the objfile.
3669 (dbx_next_symbol_text): Always add file_string_table_offset when
3670 accessing string table.
3671 (read_dbx_symtab): Initialize file_string_table_offset to 0.
3672 (SET_NAMESTRING): Use the offset.
3673 (end_psymtab): Large kludge to determine addresses where source
3674 files start and end (for the psymtab header).
3675 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
3676 Get this, symbol size, and symbol offset, from psymtab.
3677 (read_ofile_symtab): Don't back up one symbol for Solaris2.
3678 Patch up last_source_start_addr if zero in N_SO.
3679 (process_one_symbol): Add variable function_start_offset.
3680 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
3681 BLOCK_ADDRESS_FUNCTION_RELATIVE.
3682 ( "", N_OBJ, N_OPT): Ignore.
3683 (elfstab_build_psymtabs): New function to read stabs out of
3686 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
3687 (gdb): use GLOBAL_CFLAGS when linking, too.
3688 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
3689 (N_OBJ, N_OPT): Ignore.
3690 ('f', 'F'): Save last function name.
3692 * elfread.c (record_minimal_symbol_and_info): Kludged to put
3693 extra info in the minimal symbol.
3694 (elf_symtab_read): The extra info is the size of an ELF object,
3695 which was kludged to us in the `udata' field of the BFD symbol.
3696 Gag me with a crowbar...
3697 (elf_symfile_read): Keep track of both the absolute load address,
3698 and the offset between load addr and symbols. Handle STABS as
3699 well as DWARF sections, passing the absolute load address to
3700 elfstab_build_psymtabs.
3702 * symfile.h: Prototype elfstab_build_psymtabs.
3703 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
3705 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
3707 * buildsym.h: Add processing_acc_compilation flag.
3708 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
3709 (define_symbol): Skip arg types in function entries. Resolve
3710 overloaded 'P' which acc uses for prototypes of functions called
3712 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
3714 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
3715 save size of ELF symbols. FIXME.
3716 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
3717 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
3719 * configure.in: Solaris config is sparc-sun-solaris2.
3720 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
3722 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
3723 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
3724 * symfile.c (symfile_bfd_open): Comment where name is freed.
3725 * symmisc.c (extend_psymbol_list): Comment where list is freed.
3727 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
3729 * expprint.c (print_subexp): Add missing ']'.
3730 * defs.h (reg_names): Fix declaration to match that in infcmd.c
3731 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
3732 * WHATS.NEW: Point out improved C++ function name handling.
3733 * gdbtypes.c (lookup_fundamental_type): For now, use the same
3734 type names for both implicitly and explicitly signed integral
3735 types. See comment in the source code.
3737 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
3739 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
3740 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
3741 * expprint.c (print_subexp): Fix printing of register names.
3743 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
3745 * inferior.h (register_valid): Declare.
3746 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
3747 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
3748 macros for traversing the data structures in a single objfile.
3749 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
3750 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
3753 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
3755 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
3756 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
3757 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
3758 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
3760 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
3762 * depend: rebuild to account for remote-st2000.c.
3763 * remote-st2000.c: Almost works now.
3764 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
3766 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
3768 * c-exp.y (yylex): Recognize single-quoted strings that specify
3769 tokens with embedded whitespace, such as C++ demangled names.
3770 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
3771 * main.c (gdb_completer_quote_characters): Add global variable.
3772 * main.c (symbol_completion_function): Total rewrite for C++
3773 demangled name handling.
3774 * main.c (skip_quoted): New function.
3775 * main.c (main): Set rl_completer_quote_characters.
3776 * symmisc.c (dump_symtab): Print source language for symtab.
3777 * symtab.c (expensive_mangler): Add prototype and function.
3778 * symtab.c (completion_list_add_symbol): Total rewrite for new
3779 C++ demangled name handling.
3780 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
3781 other changes for demangled C++ symbol handling.
3782 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
3783 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
3784 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
3785 * symtab.c (completion_list_add_symbol): Total rewrite for new
3786 C++ demangled name handling.
3787 * symtab.c (expensive_mangler): New function.
3788 * utils.c (strcmp_iw, demangle_and_match): New functions.
3789 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
3791 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
3793 * Makefile.in: Roll VERSION to 4.5.4.
3794 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
3795 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
3796 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
3798 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
3800 * alldeps.mak: Rebuild to account for new files.
3801 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
3802 * tm-st2000.h: New file.
3803 * configure.in: Tandem debug monitor (st2000) support.
3804 * remote-st2000.c, config/st2000.mt: ditto.
3806 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
3808 * blockframe.c (inside_entry_file, inside_main_func,
3809 inside_entry_func): Return 0 if no symbols; avoid crashing.
3811 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
3813 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
3814 without masking, since it is signed and will later be compared
3815 against signed quantities. The right fix is probably to make
3816 it all unsigned, but this is a small, safe fix for this release.
3817 FIXME -- make the real change sometime soon.
3819 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
3821 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
3822 parameter in call to `symbol_file_add' to 0.
3824 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
3826 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
3828 * configure.in: Handle -m680[01234]0-wrs.
3830 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
3832 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
3833 `ieee_extended_to_double'.
3835 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
3837 * valops.c (value_assign): Lint, by Pierre Willard.
3839 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
3841 * coredep.c (fetch_core_registers): Remove premature warning,
3842 which triggers on DECstation even though all regs are accessible.
3844 * m68k-pinsn.c (print_insn_arg): Use new macros to get
3845 sign-extension of instruction fields even on unsigned-char hosts.
3846 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
3848 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
3849 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
3850 since they define the target, not the host.
3851 * m88k-pinsn.c: Fix typo.
3853 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
3855 * valarith.c (value_zerop): -0.0 is still zero.
3856 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
3857 Patches by Paul Eggert <eggert@twinsun.com>.
3859 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
3861 * alldeps.mak, depend: re-make to account for ser-*.c.
3863 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
3865 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
3866 disconnecting from controlling terminal, to avoid gdb hanging
3867 on SVR4. Fixes bug reported by Oliver Okrongli.
3868 * procfs.c (PROC_NAME_FMT): Change format to match default used
3869 by system, as suggested by Oliver Okrongli.
3870 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
3871 bug fix from Brent Townshend (bst%tt@cam.ORG).
3872 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
3873 by turlais@rechser.total.fr.
3874 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
3875 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
3876 * objfiles.h (unlink_objfile): Add prototype.
3877 * objfiles.c (unlink_objfile): Add function.
3878 * objfiles.c (free_objfile): Call unlink_objfile.
3879 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
3880 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
3881 Also, discard old possibly bogus sf struct.
3882 * symfile.c (symbol_file_add): Call init_entry_point_info() and
3883 find_sym_fns() for remapped symbol files, in case of any changes
3884 since the last mapping.
3886 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3888 * findvar.c (read_relative_register_raw_bytes): use the raw size
3889 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
3891 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3893 Changes to support GDB running on DOS using GO32 and H8 support
3895 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
3896 allowing hosts with different text and binary file formats to
3898 * coffread.c (read_coff_symtab): changed calling convention and
3899 operation - now it opens its own file with FOPEN_RB rather than
3900 duping and fdopening the provided handle.
3901 * dbxread.c, cplus-dem.c: #include mangling.
3902 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
3903 binary files oring in the right bit.
3904 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
3905 * remote-hms.c: cleanup to use the new remote serial stuff
3906 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
3907 independent remote terminal I/O.
3908 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
3909 * source.c (openp): fix off by one problem removing / - can now
3910 open a source file in the root directory with DOS.
3911 * values.c (value_as_pointer): remove bogus address bits from
3912 long. (unpack_long): unpack into unsigned long/short if pointer.
3914 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
3916 * infrun.c (child_attach): Don't allow gdb to attach to itself.
3917 It gets permanently stuck in many OSes.
3918 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
3920 * breakpoint.c: Improve help text for info breakpoints.
3922 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
3924 * README: Add pointer to internals doc, and describe reading
3926 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
3927 * symtab.c (output_source_filename): Remove old glop for wrapping
3928 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
3930 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
3932 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
3933 * munch: Add sort -u to avoid duplications.
3934 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
3935 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
3937 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
3939 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
3940 avoid infinite loops while demangling bogus mangled names.
3941 * valprint.c (type_print_base): Minor fix for GNU style guide
3944 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
3946 * Makefile.in (VERSION): Bump to 4.5.3
3947 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
3948 * Makefile.in (demangle): New target to create standalone
3949 demangler with same code and options as internal demangler.
3950 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
3951 to support ARM style and Lucid style demangling, improve
3952 maintainability, fix several demangling bugs. More changes
3954 * defs.h (strstr): Add ANSI compatible prototype.
3955 * valprint.c (type_print_1): Demangle using ansi option.
3956 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
3958 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
3960 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3963 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3965 * mipsread.c (parse_procedure): Return rather than using
3966 uninitialized variable 'b'.
3968 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3970 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3971 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3972 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3973 relative to each source file.
3975 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3977 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3980 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3982 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3983 * am29k-tdep.c: Update to latest code from AMD.
3984 (get_saved_register) don't crap out if no frame.
3985 * remote-udi.c: Set/clear inferior_pid as appropriate.
3986 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3987 error handling. Fixup end-of-debugging messages.
3988 (udi_fetch_registers) clean up big time, mainly don't multiply
3989 register_valid indices by 4, and use proper Offset when reading
3990 gr96-gr127. (udi_store_registers) general cleanup.
3991 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3992 INT_REGNUM->INTE_REGNUM.
3993 * tm-29k.h: Upgrade to latest code from AMD.
3994 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3995 (UDIConnect) Clean up error processing (like, don't do exit() if
3996 execlp fails), make code restartable, make more attractive.
3997 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
4000 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
4002 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
4003 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
4004 from former to latter.
4006 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
4008 * cplus-dem.c (do_args): Handle void args the same as others.
4009 * objfiles.c (free_objfile): Only try to unmap files when
4010 reusable objfiles are supported.
4011 * valprint.c (type_print_varspec_suffix): Add parameter that
4012 specifies if C++ demangling included function arguments. Use
4013 it to suppress printing extra pair of ()'s.
4014 * valprint.c (type_print_1): Fix problem with printing demangled
4015 C++ function types where demangled type includes the function
4018 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
4020 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
4021 Allows selection of C++ demangler to be a configuration option
4022 until multiple demanglers are supported.
4023 * demangle.h: New include file for extended demangler support.
4024 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
4025 utils.c, valprint.c: Include "demangle.h" and change all calls
4026 to cplus_demangle() or fputs_demangled() to use individual
4028 * valprint.c (type_print_1): Change options to cplus_demangle
4029 to print demangled function args. Still broken, but now less so.
4030 * cplus-dem.c: Include demangle.h, reorganize and update some
4031 comments to reflect reality.
4032 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
4033 second arg from fixed integer to bit based multiple options.
4034 * cplus-dem.c (optable): Reformat and replace ansi members with
4036 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
4038 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
4040 * values.c (set_internalvar): Force evaluation of lazy values.
4041 Bug reported by RMS.
4043 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
4045 * Makefile.in (VERSION): Bump to 4.5.2.
4046 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
4047 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
4048 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
4049 proper handling of bit fields.
4050 * gdbtypes.h (struct type): Clarify use of field.bitpos.
4051 * symtab.h: Fix couple of misspellings in comments.
4052 * value.h (struct value): Clarify use of bitpos.
4053 * value.h (unpack_field_as_long): Change prototype, returns
4055 * values.c (unpack_field_as_long): Change return type to LONGEST,
4056 sign extend unpacked fields that are signed, other rewriting.
4057 * config/ncr3000.mt: New target config file.
4059 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
4061 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
4062 even when printing 8-bit characters.
4064 * gdbtypes.c (make_{reference,pointer,function}_type): New
4065 functions which handle overwriting of forward-referenced types
4066 for stabs file reading.
4067 (lookup_{reference,pointer,function}_type): These just call
4068 the make_*_type functions with a null storage alloc parameter.
4069 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
4070 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
4072 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
4073 (dbx_alloc_type): Make it easier to understand. No funct change.
4074 (define_symbol: 't'): Don't put the typedef name into the name of
4075 the struct, union, or enum. Bugfix.
4076 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
4077 routines to properly handle overwriting preallocated types so that
4078 forward references will work.
4079 (read_enum_type): Force enum values to file scope, due to bug in
4080 Sun compiler output. FIXME, fix later.
4082 Remove unused header_file_prev_index mechanism. It was already
4083 obsolete in gdb-3.5. These comments appeared in 3.5:
4084 /* This code was used before I knew about the instance codes.
4085 My first hypothesis is that it is not necessary now
4086 that instance codes are handled. */
4087 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
4088 * buildsym.h: Remove it and prev_index that saves it.
4089 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
4091 * solib.c (special_symbol_handling): When called from core files,
4092 must set up debug_addr. Don't print error messages, just return.
4093 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
4095 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
4097 * cplus-dem.c: Allow nested class names (as in
4098 Foo::Bar::method()).
4099 Allow the cleaner cfront style of nested class names
4100 (Q2_3Foo3Bar as well as Q23Foo3Bar).
4101 Make cplus_demangle re-entrant by removing use of global
4102 variables. Instead, place all shared variables in a
4103 stack-allocated structure, and pass around its address.
4105 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
4107 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
4108 29k-share/* subdirs...
4110 * remote-udi.c (udi_insert/remove_breakpoint): Completely
4111 rewrite, only leave out the bugs.
4113 * Makefile.in: Add 29k/UDI support. Improve depend.
4114 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
4116 * am29k-tdep.c: Update to use new calling conventions, and misc
4119 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
4121 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
4123 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
4124 breakpoint instructions that leave PC pointing at the right place.
4126 * core.c (core_open): Call warning() to print warnings.
4128 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
4130 * symtab.c (lookup_symbol): Need to check if msymbol->name is
4131 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
4132 This prevents a crash when trying to lookup the value of a
4133 non-existent symbol.
4135 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
4137 * signame.c, signame.h: Remove, replaced by strsignal.c in
4139 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
4140 sun386-xdep.c: Remove include of signame.h
4141 * Makefile.in (SFILES_MAINDIR): Remove signame.c
4142 * Makefile.in (HFILES): Remove signame.h
4143 * Makefile.in (OBS): Remove signame.o
4144 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
4145 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
4146 psignal, perror): Add prototypes.
4147 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
4149 * depend: Manually remove signame.[cho] references.
4150 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
4152 * convex-xdep.c (core_file_command): Replace use of sys_siglist
4153 with safe_strsignal.
4154 * core.c (core_open): Replace use of sys_siglist with
4156 * core.c (memory_error): Replace use of sys_errlist with
4158 * i960-tdep.c (print_fault): Replace use of sys_siglist with
4160 * infcmd.c (program_info): Replace use of sys_siglist with
4162 * infrun.c (signal_stop, signal_print, signal_program):
4163 Allocate dynamically based on dynamic determination of number
4164 of signals to support.
4165 * infrun.c (child_create_inferior): Replace use of sys_errlist
4167 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
4169 * infrun.c (sig_print_info): Replace use of sig_abbrev with
4170 strsigno and sys_siglist with safe_strsignal.
4171 * infrun.c (handle_command): Call signo_max to find number of
4172 signals. Replace sig_number with strtosigno and sig_abbrev with
4174 * infrun.c (signals_info): Replace sig_number with strtosigno.
4175 * infrun.c (_initialize_infrun): Call signo_max to find number of
4176 signals. Dynamically allocate signal_{stop,print,program}.
4177 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
4178 * procfs.c (errnoname): Add function and prototype.
4179 * procfs.c (info_proc_siginfo): Call errnoname, replace use
4180 of sys_siglist with safe_strsignal.
4181 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
4182 sys_siglist with safe_strsignal.
4183 * procfs.c (info_proc_stop): Call errnoname.
4184 * procfs.c (signalname): Replace sig_abbrev with strsigno.
4185 * stuff.c (main, get_offset): Replace use of sys_errlist with
4187 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
4188 with safe_strsignal.
4189 * umax-xdep.c (core_file_command): Replace use of sys_siglist
4190 with safe_strsignal.
4191 * utils.c (safe_strerror, safe_strsignal): Add functions that
4192 call strerror and strsignal respectively, and deal with NULL
4194 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
4195 sys_errlist with safe_strerror.
4196 * valprint.c (val_print): Replace use of sys_errlist with
4199 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
4201 * Makefile.in: rework CFLAGS so that they can be set from the
4202 command line to make. CFLAGS -> INTERNAL_CFLAGS.
4203 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
4204 Pass CFLAGS on recusions.
4206 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
4208 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
4209 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
4210 overkill for the problem it solved.
4211 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
4212 and default to simply printing type names as appropriate.
4213 * main.c (main): Remove one of the leading newlines from
4214 warning_pre_print initialization.
4215 * objfiles.c (open_existing_mapped_file): Add function and
4217 * objfiles.c (open_mapped_file): Rewrite to use new function
4218 open_existing_mapped_file.
4220 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
4222 * sun3-xdep.c (fetch_core_registers): Lint.
4223 * tm-sun3.h: Prototype lint.
4226 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
4228 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
4229 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
4230 * objfiles.c: Cast calls to close() with unused returns to void.
4231 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
4232 old objfile's name before updating it.
4233 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
4234 * objfiles.h (objfile struct): Add mmfd member.
4235 * symfile.c (syms_from_objfile): Move some code to
4236 new_symfile_objfile.
4237 * symfile.c (new_symfile_objfile): Add new function, common code
4238 from syms_from_objfile.
4239 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
4240 mapped and unmapped symbol files.
4241 * symfile.c (symbol_file_command): Print "No symbol file now"
4242 message, ala exec_file_command for the exec file.
4243 * symfile.h (new_symfile_objfile): Add prototype.
4244 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
4245 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
4247 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
4249 * rs6000-pinsn.c: New version from IBM (Metin).
4250 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
4251 to avoid warnings from some compilers.
4253 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
4255 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
4256 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
4257 type's flag word that marks it as a fundamental type.
4258 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
4259 flags argument for all calls to init_type().
4260 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
4261 flags argument for all calls to init_type(). Also remove
4262 dependency on host sizes for ints, floats, etc.
4263 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
4264 flags argument for all calls to init_type(). Also remove
4265 dependency on host sizes for ints, floats, etc.
4266 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
4267 bit to flags argument for all calls to init_type(). Add types
4268 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
4269 * valprint.c (unsigned_type_table, signed_type_table,
4270 float_type_table): Remove.
4271 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
4272 bit when printing fundamental types, and print the actual name
4273 for such types, rather than inventing one. Remove code that
4274 invented fundamental type names.
4275 * valprint.c (_initialize_valprint): Remove initializations
4276 for now removed unsigned_type_table, signed_type_table, and
4279 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
4281 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
4282 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
4285 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
4287 * dwarfread.c (target_to_host): New function similar to previous
4289 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
4290 Extensive changes to convert all previous usages to use new
4291 target_to_host() function.
4292 * dwarfread.c (struct dieinfo): Change types of most integral
4293 members to be unsigned.
4295 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
4297 * WHATS.NEW: Revise -mapped doc.
4299 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
4301 * mipsread.c (parse_partial_symbols): Complain when sh->index is
4302 too high or when skipping `forwards' moves us backwards.
4303 (parse_type): Print mis-guessed tag name in complaint.
4304 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
4305 (parse_procedure): Do not attempt to create symbols; just fill in
4306 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
4307 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
4308 for clarity. Set top_stack before calling parse_external. In
4309 stabs, sort symbols before calling parse_procedure.
4311 * symmisc.c (std_in, std_out, std_err): Add vars to access std
4312 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
4313 * Makefile.in: Remove stage* targets. Avoid echo on recursive
4314 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
4317 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
4319 * Makefile.in (VERSION): Set to 4.5.1.
4320 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
4321 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
4322 fill_gregset): New functions for SVR4 /proc support.
4323 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
4324 Remove new symbol types and such to ../include/coff/symconst.h.
4325 (parse_symbol): Simplify code for parsing struct/enum/unions.
4326 (parse_type): Handle `long long' types.
4327 (upgrade_type): Handle `const' qualifier.
4328 (parse_partial_symbols): fix indentation, clean a bit.
4330 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
4332 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
4333 copy in data from raw read buffers, calling bfd byteswapping
4334 routines as appropriate. Use to replace most existing memcpy
4336 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
4337 * configure.in: Recognize new ncr3000 config.
4338 * config/ncr3000.mh: New config file.
4340 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
4344 * README: Update for release.
4345 * Makefile.in: Update version to 4.5.
4346 * WHATS.NEW: The obvious.
4348 * depend: Generate new depend file for this release.
4350 * Makefile.in (depend): Fix dependancy generation so that it does
4351 not include gcc 'fixincluded' files, which are usually in a system
4354 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
4356 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
4357 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
4358 symbols for nameless types. And, handle `R' (register parameter
4359 type) for AIX. (an extension to existing stabstring grammar).
4360 * rs6000-xdep.c: Fix typo (= should have been ==).
4362 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
4364 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
4366 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
4368 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
4369 * signame.c (SIGWAITING, SIGLWP): Add.
4371 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
4373 * xm-i386mach.h: add decls for errno and strdup().
4375 * breakpoint.c (breakpoint_1): Add (int) casts for enums
4376 used in array index context (otherwise, some compilers barf).
4378 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
4380 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
4381 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
4382 in a system call, and provide better backtrace if so.
4384 * Makefile.in (HFILES): Add xcoffsolib.h.
4385 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
4386 * rs6000-pinsn.c: #include "opcode/rs6k.h"
4388 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
4389 mipscoff_symfile_read): Convert to BFD to do file I/O.
4391 * symfile.c: #include <ctype.h> to get proper def if isspace().
4393 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
4395 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
4397 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
4398 function also when parsing embedded stabs.
4400 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
4402 * mipsread.c: Fix more declarations.
4404 * mipsread.c: Fix many invocations of complain. Use enum
4405 type_code where appropriate.
4407 * xm-vaxult.h: Add decl for strdup().
4409 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
4412 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
4414 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
4417 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
4419 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
4420 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
4421 Merge in more patches for rs6000 from Metin Ozisik.
4422 * utils.c: Fix typo in comment.
4424 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
4426 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
4427 * procfs.c (attach): Set nopass_next_sigstop if attached
4428 process is forcibly stopped.
4429 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
4430 resending SIGSTOP to attached process on first resume.
4432 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
4434 * Makefile.in (SFILES_MAINDIR): add mipsread.c
4436 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
4438 * Makefile.in (OBS): Compile mipsread.c for all targets now.
4439 (VERSION): Bump to 4.4.85.
4440 * mipsread.c: Update for new include files. Lint.
4441 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
4442 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
4443 Don't need to bring in mipsread.o specially any more.
4445 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
4447 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
4448 routine (for Irix-4.x). Make many funcs static and void.
4449 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
4450 * (init_extra_frame_info): Don't trash cached value of frame
4451 pointer register. This fixes backtracing through routines that use
4452 alloca(). Generally clean up declarations of functions, and use
4453 typedefs and macros to reference data structures as appropriate.
4454 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
4457 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
4459 * values.c (unpack_long): Fix unpacking error for signed chars
4460 on hosts where the default character type is unsigned.
4461 * procfs.c (pr_flag_table, pr_why_table): Add some entries
4462 for newer SVR4 variants.
4463 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
4464 turn off trace inherit-on-fork flag to favor latest SVR4 method.
4465 * procfs.c (mappingflags): Add support for MA_PHYS
4467 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
4469 * buildsym.c (read_struct_type): Avoid coredump when C++
4470 abbreviated type name is messed up. Reported by Joe Buck.
4471 FIXME, we need to determine whether GDB or GCC needs to be
4472 smarter to correctly locate this type name.
4474 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
4475 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
4476 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
4477 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
4478 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
4480 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
4482 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
4483 * symtab.h (current_source_symtab): Make extern
4484 * symtab.h (current_source_line): Make extern
4485 * inferior.h: Move all procfs.c prototypes to one place, add
4486 prototype for proc_signal_handling_change. Add prototypes for
4487 signal_stop_state, signal_print_state, and signal_pass_state.
4488 * inferior.h (stop_soon_quietly): Make extern
4489 * inferior.h (attach_flag): Make extern
4490 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
4491 * infrun.c (signal_stop_state, signal_print_state,
4492 signal_pass_state): New functions to query specific signal
4494 * infrun.c (handle_command): Minor error message change, add
4495 NOTICE_SIGNAL_HANDLING_CHANGE.
4496 * procfs.c (open_proc_file): Remove iris specific reset of
4497 inherit-on-fork flag, moved to proc_set_exec_trap().
4498 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
4499 to reset inherit-on-fork flag, bash comment to GNU form.
4500 * procfs.c (proc_base_address, set_proc_siginfo,
4501 fetch_core_registers): Conform to code style.
4502 * procfs.c (signame.h): Include.
4503 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
4504 syscallname(), info_proc_syscalls()): New macros, tables, and
4505 functions to organize and report system call information.
4506 * procfs.c (saved_fltset, saved_trace, saved_sighold,
4507 saved_exitset, saved_entryset): Add to procinfo struct.
4508 * procfs.c (struct trans): Add.
4509 * procfs.c (pr_flag_table, pr_why_table, faults_table,
4510 siginfo_table, errno_table): Tables to translate numeric values
4511 to symbolic names and short descriptions.
4512 * procfs.c (signalname, info_proc_signals): Add function and
4514 * procfs.c (proc_info): Now info_proc.
4515 * procfs.c (proc_info_address_map): Now info_proc_mappings.
4516 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
4517 info_proc_faults, lookupname, lookupdesc, sigcodename,
4518 sigcodedesc): New functions.
4519 * procfs.c (proc_signal_handling_change): New function to set
4520 the trace flags based on the state of gdb's signal handling flags.
4521 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
4522 and remove code to do PIOCSTRACE ioctl.
4523 * procfs.c (attach, detach): Preserve and restore process flags
4524 using saved_* fields in procinfo struct.
4525 * procfs.c (attach): Call proc_signal_handling_change.
4526 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
4527 * procfs.c (proc_desc): Update for latest changes.
4528 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
4529 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4530 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
4532 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
4534 * procfs.c (set_proc_siginfo): Add prototype and new function.
4535 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
4536 up inferior siginfo struct.
4537 * elfread.c (elf_symfile_read): Compute the relocation amount
4538 by subtracting off the address of the ".text" section.
4539 * solib.c: Add pointer to ".text" section to so_list struct.
4540 * solib.c (solib_map_sections): Initialize pointer to ".text"
4541 section in so_list struct.
4542 * solib.c (symbol_add_stub): Pass base address of ".text"
4543 section to symbol_file_add, rather than the load address of
4544 the shared library. On SunOS they are the same. On SVR4 they
4547 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
4549 * mipsread.c (parse_procedure): PDR.isym should get pointer to
4550 function name, not .gdbinfo. symbol.
4552 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
4554 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
4556 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
4558 * Makefile.in (VERSION): 4.4.8
4560 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
4561 commands in .cshrc/.profile won't get traced.
4563 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
4565 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
4566 * exec.c (build_section_table): Don't abort if no sections.
4567 * sparc-tdep.c (single_step): Lint.
4568 * utils.c (mrealloc): Handle realloc (0, size) case here.
4570 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
4572 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
4575 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
4577 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
4578 .gdbinfo. symbols are created. Move creation from parse_procedure
4579 to parse_symbol, where it is fairly easy to grow the symtab. This
4580 also fixes a symtab trashing bug on all mips-based systems.
4581 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
4583 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
4584 mips_extra_func_info, and all the PROC_xxx macros that look at it.
4586 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
4588 * c-exp.y: Add missing return type to yyparse() prototype.
4590 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
4592 Create and use macros for iterating on symtabs, psymtabs, msymbols.
4594 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
4595 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
4596 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
4597 (patch_opaque_types): Avoid dummy args and result.
4598 * objfiles.c (have_partial_symbols, have_full_symbols,
4599 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
4600 (iterate_over_objfiles, iterate_over_symtabs,
4601 iterate_over_psymtabs): Remove, clunky and slow.
4602 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
4603 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
4604 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
4605 dump_objfile): Remove dummy args and results. Move filename
4606 comparisons to callers.
4607 (printsyms_command, printpsyms_command, printmsyms_command,
4608 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
4609 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
4610 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
4611 list_symbols, make_symbol_completion_list): Replace explicit
4612 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
4613 Eliminate Dijkstra flag crap, break out of loops with gotos.
4614 (lookup_symtab_1): Protect '/' tests from short filenames.
4615 (cplus_mangled_symbol): Move inline into lookup_symbol.
4616 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
4617 (relocate_minimal_symbol): Move inline to vmap_symtab.
4618 (vmap_symtab): Replace iteration with ALL_OBJFILES,
4619 iterate_over_msymbols with ALL_MSYMBOLS.
4621 Misc cleanup prior to release.
4623 * Makefile.in (VERSION): Roll to 4.4.7.
4624 (HFILES): Add call-cmds.h.
4625 * call-cmds.h: New header for command fns called by other files.
4626 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
4627 (breakpoint_1): Remove unused type arg. Change callers.
4629 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
4630 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
4631 * mipsread.c: Add prototypes for all static functions.
4633 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4634 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4635 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
4636 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
4637 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
4638 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
4641 * buildsym.c (define_symbol): Handle global register variables
4642 (from Pierre Willard). Complain if register numbers are too large.
4643 * target.c (nomemory): Now that higher levels examine errno, give EIO.
4644 * tm-sparc.h: Don't #include <sun4/reg.h>.
4645 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
4646 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
4648 * language.h: Avoid forward enum declaration.
4649 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
4650 config/sun4os5.mt: New host and target.
4651 * defs.h (errno): #include <errno.h> rather than assuming int.
4652 From Pierre Willard.
4654 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
4655 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
4656 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
4657 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
4658 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
4659 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
4660 sparc-xdep.c, utils.c, value.h, values.c: Lint.
4662 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
4664 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
4665 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
4666 * language.h (enum exp_opcode): Avoid forward enum def.
4667 * main.c (define_command, user_defined_command): Lint.
4668 * mem-break.c, xcoffread.c: Lint.
4669 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
4671 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
4673 * Merged in latest RS6000 diffs from Metin G. Ozisik.
4674 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
4675 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
4676 or IBM6000_TARGET as (approximately) appropriate.
4678 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
4680 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
4681 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
4682 or not to try reading symbols from a mapped objfile. Plugs memory
4683 leak due to shared libraries generating no psymtabs or symtabs.
4685 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
4687 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
4688 * copying.awk: Lint. Make stronger warning at top of copying.c.
4689 * elfread.c (elf_symtab_read): Eliminate check of mainline.
4690 * gdbtypes.c (smash_to_*): Remove FIXME comments.
4691 (lookup_pointer_type): Add FIXME comment.
4692 * main.c (set_history_size_command): Disallow negative size.
4693 * partial-stab.h: Update copyright.
4694 * rs6000-tdep.c (skip_trampoline_code): Better comments.
4696 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
4698 * main.c (set_history_size_command): Negative size is error.
4699 (Reported by Peggy Fieland.)
4701 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
4703 * coffread.c (coff_symfile_init): Update comment.
4704 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
4705 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
4706 macros to access the dbx specific objfile information.
4707 * dbxread.c (symfile_string_table, symfile_string_table_size):
4708 Remove these local variables.
4709 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
4710 read_dbx_symtab): Remove the stringtab and stringtab_size params
4711 from the function prototypes, the function definition, and the
4712 function calls. These are now available via DBX_STRINGTAB and
4713 DBX_STRINGTAB_SIZE using the objfile pointer.
4714 * dbxread.c (dbx_symfile_read): Relocate addr before using as
4715 an arg to read_dbx_symtab.
4716 * dbxread.c (dbx_symfile_read): Remove code that free'd the
4717 stringtab and the dbx specific per-objfile private info.
4718 * dbxread.c (init_psymbol_list): Remove symbol count from passed
4719 args in prototype, function definition, and function calls. It is
4720 now available via the DBX_SYMCOUNT macro using the objfile
4722 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
4723 local instance of struct dbx_symfile_info and replace with DBX_*
4725 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
4726 symfile_string_table and symfile_string_table_size.
4727 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
4728 symfile_string_table.
4729 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
4730 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
4731 stringtab size variables. Remove all code that used to reread
4733 * objfiles.c (allocate_objfile): Move calls to init_malloc()
4734 to prior to any calls to mmalloc for the objfile specific heap.
4735 * utils.c (init_malloc): Document the requirement that for each
4736 heap for which corruption checking is desired, that init_mmalloc
4737 must be called prior to any mmalloc calls on the heap.
4739 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
4741 * rs6000-pinsn.c: Make dis-assembly output more like
4742 other targets: Don't print instruction in hex before
4743 the assembly; use print_address to print out jump
4746 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
4748 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
4749 * cplus-dem.c: Support "Sc" meaning "signed char".
4751 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
4753 * configure.in: fix iris/iris3.
4755 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
4757 * command.c, main.c (various places): Use ctype.h macros
4758 (such as isupper(x)), instead of hard-wiring in ASCII-isms
4759 (such as (x >= 'A' && x <= 'Z')).
4760 (There are still more of these in other files.)
4761 * main.c (defined_command): Lower-case the user's
4762 new command before entering it. Needed because
4763 command lookup is case-insensitive (and also lower-cases).
4764 (Based on Metin's earlier patch.)
4766 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
4768 * config/irix4.mh: new file.
4770 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
4772 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
4775 * xm-mips.h: Declare strdup for ultrix.
4777 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
4778 when calling new_symbol.
4779 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
4782 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4784 * config/rs6000.mh: Update (for Fred's new mmalloc)
4785 flags to disable use of GNU malloc/mmalloc.
4786 * munch: Change SYSV rule to allow .text before the label,
4787 as well as after, to work for AIX.
4788 * gdbtypes.h: Minor clarifiction.
4790 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
4792 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
4793 continuation in yet another place (between method declarations).
4795 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
4797 * mips-tdep.c: include symfile.h and objfiles.h to fix
4800 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
4802 * valops.c (value_struct_elt_for_reference): Added 'offset'
4803 parameter to handle multiple inheritance.
4804 * eval.c, value.h: Update accordingly.
4806 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
4808 * objfiles.h: New file
4809 * Makefile.in (HFILES): Add objfiles.h
4810 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
4811 main_scope_lowpc, main_scope_highpc.
4812 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
4813 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
4814 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
4815 xcoffread.c, : Include objfiles.h.
4816 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
4817 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
4818 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
4819 inside_entry_file() and logic changed appropriately.
4820 * blockframe.c (outside_startup_file): Renamed to
4821 inside_entry_file() and logic changed appropriately.
4822 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
4823 and logic changed to use per-objfile specific fields.
4824 * blockframe.c (inside_entry_scope): Renamed to
4825 inside_entry_func() and logic changed to use per-objfile specific
4827 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
4828 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
4829 Remove extern decls.
4830 * symfile.c, symfile.h (entry_point): Remove extern decl.
4831 * coffread.c (coff_symfile_init): Common entry point init code
4832 moved to symfiles.c, call init_entry_point_info().
4833 * coffread.c (complete_symtab): Use new per-objfile entry info.
4834 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
4835 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
4837 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
4838 * defs.h (inside_entry_scope, outside_startup_file,
4839 inside_main_scope): Prototypes changed for renames to
4840 inside_entry_func, inside_entry_file, inside_main_func,
4842 * symfile.c (syms_from_objfile): Common entry point init code
4843 moved to init_entry_point_info() and call init_entry_point_info().
4844 * symfile.h (init_entry_point_info): Include prototype.
4845 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
4846 moved to symfiles.c and call init_entry_point_info().
4847 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
4848 main_scope_lowpc, main_scope_highpc): Remove extern decls.
4849 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
4851 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
4852 works for the majority of targets.
4853 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
4854 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
4855 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
4856 Use default definition in frame.h.
4857 * frame.h (selected_frame_level): Make decl extern.
4858 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
4859 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
4860 * partial-stab.h: Use new per-objfile entry info.
4861 * symfile.h (struct objfile): Removed, moved to objfiles.h.
4862 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
4863 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
4864 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
4865 have_minimal_symbols): Prototypes moved to objfiles.h.
4866 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
4867 Macros moved to objfiles.h.
4868 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
4870 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
4872 More C++ improvements (pointers to members, qualified names).
4873 * c-exp.y: Support exp.type::name and exp->type::name
4874 syntaxes. (Unfortunately, doesn't work for static members.)
4875 * c-exp.y, eval.c: Make type::~type work better.
4876 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
4877 value_static_field by value_struct_elt_for_reference.
4878 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
4879 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
4880 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
4881 for OP_SCOPE operand; no point in it now that we use lazy
4882 reading of values, and use "reference to member" objects.
4883 * gdbtypes.h: Clarify comment.
4884 * valops.c: Change value_struct_elt_for_address to return
4885 a reference (or variable), rather than a pointer. Change
4886 the name to value_struct_elt_for_reference to reflect this.
4887 Returning a reference instead of a address provides a
4888 generalization, since we can use the routine for both
4889 class::name as well as &class::name.
4890 Also, recurse to handle multiple inheritance properly.
4891 * valprint.c: Moved code to print pointer-to-members
4892 to new function point_class_member. This allows a
4893 "reference-to-member" to be printed using the same code.
4894 * valprint.c (type_print_varspec_prefix): Avoid printing
4895 "struct " for domains of class-member types.
4896 * valops.c (search_struct_field): Inline code for simplified
4897 version of value_static_field (which can then be deleted).
4898 * value.h: Rename value_struct_elt_for_address to
4899 value_struct_elt_for_reference. Delete value_static_field.
4900 * values.c: Remove no longer used function value_static_field.
4902 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
4904 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4905 elfread.c (coff_symfile_finish): Add function, prototype, and
4906 add to the xxxx_sym_fns struct for each file type. Also reformat
4907 the xxxx_sym_fns vector to a standard format and add comments.
4908 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
4909 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
4910 Pass pointer to struct objfile rather than pointer to sym_fns.
4911 Change references inside each function accordingly. Allocate any
4912 symbol file specific info in the per-objfile memory region.
4913 * dbxread.c (free_and_init_header_files): Break function into
4914 free_header_files(), called from dbx_symfile_finish(), and
4915 init_header_files(), called from dbx_new_init().
4916 * dbxread.c (dbx_new_init): Move deallocation things to new
4917 dbx_symfile_finish function.
4918 * elfread.c (elf_new_init): Call buildsym_new_init().
4919 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
4920 routine for the objfile before deallocating other stuff.
4921 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
4922 * symfile.h: Move struct sym_fns to before struct objfile def.
4923 Add sym_finish function pointer and change prototypes of other
4924 function pointers to reflect passing struct objfile pointer rather
4925 than struct sym_fns pointer.
4926 * symfile.c: Remove now obsolete symtab_fns pointer.
4927 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
4928 locates the correct sym_fns struct for the given objfile.
4929 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
4930 for better support of mapped symbol tables.
4931 * symfile.c (symbol_file_command): Remove obsolete code using
4933 * symfile.h: Remove duplicate declarations for symfile_objfile,
4934 entry_point, and object_files.
4935 * target.c (target_info): Compare symfile_objfile to NULL.
4936 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
4937 aixcoff_symfile_finish().
4939 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
4941 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
4942 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
4943 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
4945 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
4947 Some improvements to g++ debugging.
4948 * symtab.c (list_symbols): demangle before pattern matching.
4949 * symtab.c: Other fixes to improve handing of operators.
4950 * valprint.c (type_print_base): Fix test for constructor.
4951 * values.c (value_static_field): Allow evaluation of
4952 CLASS::METHOD, returning a function pointer.
4954 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
4956 * Makefile.in (VERSION): Roll 4.4.6.
4957 * exec.c (exec_file_command): Add code to ignore optional args
4958 passed in by file_command() for use in symbol_file_command().
4959 * main.c (main): Document -mapped and -readnow in help summary.
4960 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4961 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4962 to get filename from bfd with bfd_get_filename(). Test mapto
4963 against 0, not NULL. Use mstrsave() to make copy of filename.
4964 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4966 * remote-vx.c (vx_load_command, add_symbol_stub):
4967 Symbol_file_add() takes an additional arg.
4968 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4970 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4971 changed to return a bfd not an objfile pointer.
4972 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4973 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4974 Change to eliminate local bfd and use symfile_bfd_open() plus
4975 allocate_objfile(). Add code to implement readnow option.
4976 * symfile.c (symbol_file_command): Changes to option handling,
4977 readnow functionality moved to symbol_file_add().
4978 * symfile.c (symfile_init): Eliminate local copy of bfd.
4979 * symfile.c (add_symbol_file_command): Changes to parse mapped
4980 and readnow options.
4981 * symfile.h (allocate_objfile): Arg removed from prototype.
4982 * symtab.h (symbol_file_add): Arg added to prototype.
4983 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4986 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4988 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4989 mtrace.awk, state.c, state.h: Removed.
4990 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4991 directories searched for source files.
4992 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4993 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4994 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4995 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4996 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4997 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4998 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
5000 * Makefile.in (HFILES): Remove state.h
5001 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
5002 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
5003 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
5004 * Makefile.in (clean): Remove all object files.
5005 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5006 * cplus-dem.c: Remove prototypes definitions that are now done in
5008 * dbxread.c (throughout): Change from using per-objfile
5009 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5010 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
5011 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
5012 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
5013 * depend: Remove dependencies for state.o, state.h.
5014 * dwarfread.c: Add declaration for warning_pre_print.
5015 * dwarfread.c (dwarfwarn): Use warning_pre_print.
5016 * dwarfread.c (throughout): Change from using per-objfile
5017 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5018 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
5019 use supplied objfile.
5020 * i386-xdep.c (print_387_status): Change to use warning() rather
5022 * i387-tdep.c (print_387_control_word): Change to use warning()
5023 rather than printfs.
5024 * infrun.c (wait_for_inferior): Remove unreachable abort() call
5025 that some compilers grumble about.
5026 * language.c (throughout): Add declaration for warning_pre_print
5027 and using warning() instead of printfs.
5028 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
5029 * main.c (main): Add declaration for warning_pre_print and set it
5030 similarly to error_pre_print. Add declarations for
5031 mapped_symbol_files and readnow_symbol_files. Add appropriate
5032 definitions to long_options[].
5033 * minsyms.c: Trivial fix to comment.
5034 * objfiles.c (allocate_objfile): Substantially rewritten for
5035 using mapped symbol files.
5036 * objfiles.c (throughout): Change from using per-objfile
5037 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5038 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
5039 * source.c (throughout): Change from using per-objfile
5040 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5041 * source.c (open_source_file): Use mstrsave to save file name in
5042 mapped symbol region for objfile.
5043 * symfile.c: Remove include for state.h.
5044 include to local form.
5045 * symfile.c (symbol_file_add_digested): Remove.
5046 * symfile.c (symbol_file_add): Substantially rewritten for mapped
5048 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
5049 from objfile structure. Add malloc descriptor pointer (md).
5050 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
5051 * symm-xdep.c (print_fpu_status): Use warning() rather than
5053 * symmisc.c (free_symtab_block): Now takes and uses current
5055 * symmisc.c (throughout): Change from using per-objfile
5056 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
5057 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
5058 Sun compiler grumblings when PTR is char *.
5059 * symtab.c (lookup_symbol): Cast return value of iterate_over_
5060 msymbols() to correct pointer type.
5061 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
5062 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
5063 error always starts on a line of it's own.
5064 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
5065 Rewrite for new mapped malloc package use.
5066 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
5067 that don't want to use the mapped malloc package; pass arguments
5068 on to traditional malloc package functions.
5069 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
5070 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
5071 mrealloc, malloc, and realloc but get fatal error if runs out
5073 * utils.c (msavestring, mstrsave): Save a string in a specific
5074 mapped malloc region.
5075 * utils.c (print_spaces): Use xmalloc to get the buffer.
5076 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
5077 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
5078 * config/i386v4.mh: Insignificant reorganization.
5080 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
5082 * xcoffread.c: Only enable compilation of debugging functions
5083 if IBM6000 is defined. Fails to compile otherwise.
5085 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
5087 * Makefile.in: pass MAKEINFO down on info.
5089 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
5091 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
5092 useless code, including an lseek to an uninitialized variable.
5093 Reported by Jim Williams <jimbo@wrs.com>.
5095 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
5097 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
5098 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
5099 * minsyms.c, symfile.c: Changes that may be generally
5100 applicable, but are #ifdef IBM6000 for now.
5101 * rs6000-xdep.c: Fixed typo in comment.
5102 * rs6000-tdep.c: Non-substatial changes.
5103 * xoffread.c: The main change here is addition of some
5104 debugging functions.
5105 * xoffexec.c: More changes.
5107 * xcoffread.c: Fixed two too-few-parameters bugs.
5109 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
5110 to SOLIB_CREATE_INFERIOR_HOOK macro.
5112 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
5114 * symfile.h: Add prototype for iterate_over_msymbols().
5115 * symtab.c (cplus_mangled_symbol): Add function.
5116 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
5117 iterate_over_msymbols to find demangled C++ symbol.
5118 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
5119 value to iterate_over_msymbols().
5120 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
5123 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
5125 * Makefile.in: added check target.
5127 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
5129 * ecoff.c: Move to ../bfd/coff-msym.c.
5130 * config/mt-*mips: Remove ecoff.o from the configuration.
5131 * remote.c (): Add newline to initial +.
5132 (remote_resume): Mention how to cope with signals.
5133 (remote_interrupt): Add debug msg.
5134 (remote-wait): Implement new 'T' reply, which includes
5135 status, PC, and FP all in a single short message.
5136 (putpkt): Add further debugging of packet acks.
5137 * mipsread.c (fixup_symtab): Also swap RFD's.
5138 (parse_partial_symbols): Avoid bug on unknown symbol types.
5139 * Makefile.in (VERSION): Roll to 4.4.5.
5140 * mips-tdep.c (heuristic_proc_start): Avoid long delays
5141 for remote MIPS by limiting heuristic to 200 byte search.
5142 (heuristic_proc_desc): Byte-swapping.
5143 (mips_print_register): Cope with failure of
5144 read_relative_register_raw_bytes. Byte-swap integers for
5146 * mips-pinsn.c (print_insn): Byte-swap instruction.
5148 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
5150 * config.sub configure.in config/mh-irix4
5151 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
5152 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
5153 gdb/xm-irix4.h gdb/config/mt-irix3
5154 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
5156 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
5158 * defs.h, utils.c: xrealloc takes PTR as first arg.
5159 * defs.h: Reword confusing comment about ANSI prototypes.
5160 * defs.h: Some minor whitespace changes.
5161 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
5162 not NULL, which can be (void *).
5163 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
5164 * tm-i386v.h (SP_ARG0): Define
5165 * xm-sysv4.h: Back out of change for missing prototypes.
5166 * i386-tdep.c (get_longjmp_target): Add function.
5168 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5170 * Makefile.in: install man page too.
5172 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
5174 * All GDB files that #include defs.h: Removed stdio.h.
5175 (defs.h): #include stdio.h.
5177 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5179 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
5180 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
5181 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
5182 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
5183 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
5184 it before printing out the hex shape of an address.
5186 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
5188 * rs6000-xdep.c (frame_initial_stack_address): Move
5189 code to set frame->cache_fsr into new separate function
5190 frame_get_cacahe_fsr. This allows fixing a fatal error.
5191 * xcoffexec.c: Turn previously suppressed error
5192 message back on, after cleaning up BFD.
5194 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
5195 printing of blank line, since it cases printing of an
5196 extra blank line. Is this intended? It does mess up
5198 * defs.h: Put back declarations of malloc and realloc,
5199 but protected by #ifndef MALLOC_INCOMPATIBLE.
5200 * objfiles.c: Undo previous change: Use malloc/realloc
5201 for objfile malloc/realloc fields (but add a cast).
5202 * xcoffexec.c: Suppress an error message (for now).
5204 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5206 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5207 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
5208 * buildsym.c: Use smash_to_pointer_type() to handle forward type
5210 * xcoffread.c: Modifications to C_DECL storage class handling, and
5211 introduction of an old smash_to_pointer_type() routine.
5213 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5214 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
5215 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
5216 parameters have been modified.
5218 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5219 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
5220 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
5221 and fetch_inferior_registers() always fetched all the registers
5222 resulting valid register values at hand all the time. Pushing a dummy
5223 frame did not require validating all register values first. After
5224 putting the above mechanism into action, we didn't have valid registers
5225 values always ready. Thus, all registers need to be fetched before
5226 pushing a dummy frame now.
5228 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5229 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
5230 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
5231 the starting address (actual frame address) of a frame.
5232 * rs6000-tdep.c: modifications to function_frame_info() to see if
5233 function reserves a frame pointer register (alloca register)
5234 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
5235 FRAME_LOCALS_ADDRESS has been updated to support debugging of
5236 functions with alloca() calls.
5238 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
5240 * xm-sysv4.h: Provide definitions/prototypes for host environment
5241 functions for which no definitions or prototypes are provided in
5242 any currently included gdb or host environment header files.
5243 For SVR4, this currently includes malloc and realloc, which cannot
5244 be portably prototyped in any gdb include file.
5246 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
5248 * buildsym.h: Remove obsolete variable file_stabs.
5250 * Makefile.in: Move place where configure merges in host-
5251 and target-dependent fragments later, so the latter
5252 can override (say) GNU_MALLOC.
5253 * config/mh-rs6000: Use system malloc. Otherwise, I
5254 ended up with *two* incompatible versions of malloc
5255 (functions in libc would call the malloc in libc).
5256 I assume this is a shared library problem.
5258 * remote.c: Fix (presumed) typo.
5259 * objfiles.c: Use xmalloc/xrealloc instead of
5260 malloc/realloc (since the latter are no longer declared).
5262 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5263 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
5264 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
5265 handle individual registers.
5266 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
5267 correctly in case it wasn't cached yet. (A problem showed up
5268 after fetching individual registers.)
5269 * buildsym.c: Disable type_synonym_name's type name overwriting
5270 in cases it is unnecesary. rs6000 portation doesn't use
5271 type_synonym_name, and it used to nullify type names
5272 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
5273 type's name as soon as space for that type is allocated.
5274 * xcoffread.c: ignore a section's lineno information if it is
5275 not `.text'. (In rs6000 bfd portation integration, skipping over
5276 `.pad' sections are ignored since it was in machine independent
5277 part of the code. Thus, a problem of fake sections with invalid
5278 lineno information arised.)
5280 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
5281 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
5282 * rs6000-tdep.c: make function_frame_info() work whether or not
5283 reading from a core file.
5284 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
5286 * infrun.c. main.c, printcmd.c. symtab.c:
5287 More changes from IBM for rs6000.
5290 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
5292 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
5293 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
5294 Merge in changes (mostly from IBM) for RS6000.
5295 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
5296 More changes from IBM for RS6000. These are in machine-
5297 independent code, and probably could do with some cleaning
5298 up. The most questionable of these are #ifdef IBM6000.
5299 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
5300 to single_step() (for consistency with rs6000 and i860).
5301 * utils.c: Allow the 1st arg to xrealloc to be NULL
5302 (in which case do malloc). This removes the need for
5303 some tests in xcoff code (and perhaps other places?).
5304 * coffread.c: Removed variables last_source_file,
5305 type_vector, and type_vector_length as these are now
5306 defined by buildsym.[ch].
5307 * defs.h: Remove prototypes for malloc and realloc, since
5308 these should only be used to implement xmalloc and xrealloc,
5309 and they conflict with <stdlib.h> in AIX - where they
5310 return void* even when __STDC__ isn't defined. Sigh.
5311 * munch: Recognize *initialize* in data as well as text
5312 (AIX uses data). Also, incorporate a patch from Garrett
5313 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
5314 much more sensible, by only trying to match the name of
5315 the initialize_foo function, and not the junk before it.
5317 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
5319 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
5320 unless symbol table indicates that something has changed.
5322 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
5324 * remote.c: Make it work for embedded MIPS. Increase buffer
5325 size, and use throughout. Round buffer size up if too many regs.
5326 Support baud rate setting and try for an 8-bit path. If
5327 interrupted while waiting for target, send a ^C down the wire.
5328 Avoid single-byte reads.
5329 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
5331 * mips-xdep.h: Avoid the embedded regs when on Unix.
5333 * mipsread.c: Byte-swap the symbol table structures, using
5334 routines from ecoff.c, to read a symbol table written in any
5335 of the four possible byte orders.
5336 * configure.in (mips-big-* target): Same as Sony News.
5337 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
5338 * ecoff.c: New file for symbol swapping routines.
5340 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
5342 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
5343 all-breakpoints' command.
5344 * (get_number): Allow users to enter negative breakpoint numbers.
5345 * (breakpoint_1): Reformat display of 'info break' to show new
5347 * (create_longjmp_breakpoint, breakpoint_re_set,
5348 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
5349 symfile.c (syms_from_objfile): Re-do
5350 insertion of longjmp breakpoints. Move all code into
5351 breakpoint_re_set, and call that instead of
5352 create_longjmp_breakpoint in symfile.c.
5354 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
5356 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
5357 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
5358 * symtab.c (find_pc_symtab): Handle having no objfiles.
5359 * infcmd.c: Fix comment.
5360 * objfiles.c (free_all_objfiles): Add.
5361 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
5362 * symfile.c (symbol_file_command): free all objfiles when
5363 specifying a new symbol file.
5364 (reread_symbols): Stat the file name, don't fstat the descriptor.
5366 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
5368 * Makefile.in, configure.in: removed traces of namesubdir,
5369 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
5370 copyrights to '92, changed some from Cygnus to FSF.
5372 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
5374 * dbxread.c (end_psymtab): Delete empty psymtabs.
5375 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
5376 * symfile.h (struct objfile): Add free_psymtabs.
5378 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
5380 * Makefile.in (VERSION): Roll to gdb-4.4.4.
5382 * symfile.c (symbol_file_command): strcmp => !strcmp.
5383 * breakpoint.h: Move prototypes to follow enum definition they need.
5384 * breakpoint.c, infrun.c: Lint.
5385 * printcmd.c: Use `enum enable' rather than `enum
5387 * mipsread.c: First pass at making it compile with the new
5388 objfile changes. Probably seriously broken still, but it
5391 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
5393 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
5394 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
5395 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
5396 stepping (and nexting) through longjmp(). Also, cleanup
5397 breakpoint handling quite a bit by creating explicit breakpoint
5398 types instead of using magic breakpoint numbers.
5399 Makefile.in: Update version to 4.4.3
5401 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
5403 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
5404 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
5405 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
5407 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
5409 * minsyms.c (install_minimal_symbols): Add bunches to any
5410 existing minsyms in the objfile. Avoid extra mallocation
5411 by working directly in the obstack. Remove ignored `mainline' parm.
5412 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
5413 xcoffread.c: Change all callers.
5414 * FIXME: We should be able to eliminate MAINLINE from all the
5415 symbol readers now, with a small bit of work.
5417 * valops.c, value.h: Lint.
5418 * remote-vx.c: Add missing break; statement. Bugfix by
5419 Michael Sclafani, <sclafani@src.dec.com>.
5421 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
5423 * Makefile.in (VERSION): Update version to 4.4.2
5424 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
5425 minsyms.c, mmap-alloc.c, mmap-sbrk.c
5426 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
5427 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
5428 mmap-alloc.o, mmap-sbrk.o
5430 * altos-xdep.c: Minor whitespace change.
5431 * am29k-tdep.c (examine_prologue): Convert from misc function vector
5432 use to new minimal symbol table use.
5433 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
5434 * arm-xdep.c (store_inferior_registers): Returns void.
5435 * blockframe.c (get_pc_function_start, find_pc_partial_function):
5436 Convert from misc function vector use to new minimal symbol table use.
5437 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
5438 * breakpoint.c: Add prototypes for local functions.
5439 * breakpoint.c (catch_command_1): Change to static and remove unused
5441 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
5442 * breakpoint.h: Change function decls to prototype form.
5443 * buildsym.c: Add prototypes for local functions.
5444 * buildsym.c: Moved hashname() function here from dbxread.c.
5445 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
5446 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
5447 * buildsym.c (dbx_alloc_type): Change to static.
5448 * buildsym.c (finish_block): Add objfile parameter.
5449 * buildsym.c (misc): Change symbol_obstack to objfile version.
5450 * buildsym.c (make_blockvector): Change to static.
5451 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
5452 * buildsym.c (compare_line_numbers): Change to static, args are const,
5453 cast args when used.
5454 * buildsym.c (start_symtab): Inline new_object_header_files() call.
5455 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
5456 and made static. Add objfile parameter.
5457 * buildsym.c (end_symtab): Simplify code using line table size.
5458 Realloc the linetable on the objfile symbol_obstack and copy there.
5459 * buildsym.c (scan_file_globals): Convert from misc function vector
5460 use to new minimal symbol use.
5461 * buildsym.c (define_symbol): Add objfile parameter. Make sure
5462 strings get allocated in objfile's symbol_obstack. Convert references
5463 to builtin types to lookup_fundamental_type().
5464 * buildsym.c (read_type): Make static, add objfile parameter, convert
5465 references to buildin types to lookup_fundamental_type().
5466 * buildsym.c (read_struct_type): Add objfile parameter.
5467 * buildsym.c (read_array_type): Make static, add objfile parameter.
5468 * buildsym.c (read_enum_type): Make static, add objfile parameter.
5469 * buildsym.c (read_huge_number): Make static.
5470 * buildsym.c (read_range_type): Make static, add objfile parameter,
5471 convert references to buildin types to lookup_fundamental_type ().
5472 * buildsym.c (read_args): Make static, add objfile parameter.
5473 * buildsym.h: Convert function decl's to prototype form.
5474 * c-exp.y: Add prototypes for local functions, convert uses of misc
5475 function vector to minimal symbol table. Reformat all builtin type
5476 initializations and pass a NULL objfile to init_type() for them.
5477 * coffread.c: Change context_stack ref's to coff_context_stack,
5478 add local function prototypes. Cast uses of xrealloc arg 1.
5479 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
5480 crafting a new type.
5481 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
5482 * coffread.c (finish_block): Change name to coff_finish_block.
5483 * coffread.c (make_blockvector): Add and use objfile parameter.
5484 * coffread.c (record_line): Change name to coff_record_line.
5485 * coffread.c (start_symtab): Change name to coff_start_symtab.
5486 * coffread.c (end_symtab): Change name to coff_end_symtab.
5487 * coffread.c (record_misc_function): Change name to record_minimal_
5488 symbol and change to minimal symbol table use from misc func tbl.
5489 * coffread.c (coff_symfile_read): Convert from misc function vector
5490 use to minimal symbol table use.
5491 * coffread.c (hashname): Remove; use common version in buildsym.c.
5492 * coffread.c (decode_base_type): Change references to builtin types
5493 to calls to lookup_fundamental_type().
5494 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
5495 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
5496 * command.c: Add prototypes for local functions.
5497 * command.c (add_cmd): Prototype the 'fun' parameter and use the
5498 appropriate member of the function union for that type.
5499 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
5500 ifdef out the function since it isn't currently used.
5501 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
5502 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
5503 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
5504 * command.c (help_cmd): Compare function pointer to NULL.
5505 * command.c (help_cmd_list): Compare function pointer to NULL.
5506 * command.c (lookup_cmd_1): Use correct member of function union.
5507 * command.c (undef_cmd_error): Make static.
5508 * command.c (complete_on_cmdlist): Use correct member of func union.
5509 * command.c (do_setshow_command): Use correct member of func union.
5510 * command.c (shell_escape): Convert rindex use to strrchr.
5511 * command.h (COMMAND_H): Define if already included.
5512 * command.h (cmd_list_element struct): Change 'function' to a union
5513 and prototype args. Prototype completer function.
5514 * command.h: Convert decl's to prototype form.
5515 * convex-xdep.c (store_inferior_registers): Returns void.
5516 * copying.c: Prototype local functions.
5517 * coredep.c: Minor whitespace change.
5518 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
5519 * cplus-dem.c: Prototype local functions.
5520 * dbxread.c (hashname): Remove; moved to buildsym.c.
5521 * dbxread.c (free_and_init_header_files): Make static.
5522 * dbxread.c: Add prototypes for local functions.
5523 * dbxread.c (new_object_header_files): Remove; inlined usages.
5524 * dbxread.c (xrealloc usages): Cast args.
5525 * dbxread.c (record_misc_function): Change to record_minimal_symbol
5526 and change usages accordingly.
5527 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
5528 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
5529 * dbxread.c (dbx_next_symbol_text): Make static.
5530 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
5531 * dbxread.c (init_bincl_list): Add and use objfile parameter.
5532 * dbxread.c (free_bincl_list): Add and use objfile parameter.
5533 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
5534 * dbxread.c (end_psymtab): Convert to use per-objfile data.
5535 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
5537 * dwarfread.c (record_misc_function): Change name to record_minimal_
5538 symbol and use minimal symbol table throughout.
5539 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
5540 * dwarfread.c: Convert all references to builtin types to use the new
5541 lookup_fundamental_type function.
5542 * dwarfread.c (read_enumeration): Add and use objfile parameter.
5543 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
5545 * elfread.c (record_misc_function): Convert to use record_minimal_
5547 * elfread.c (elf_symtab_read): Add objfile parameter.
5548 * eval.c: Add prototypes for local functions and move some decls
5549 around to accomodate prototypes.
5550 * expprint.c: Add prototypes for local functions. Change references
5551 to misc function vector to minimal symbol table.
5552 * findvar.c (read_memory usages): Cast args.
5553 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
5554 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
5555 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
5556 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
5557 * gould-xdep.c: Minor whitespace change.
5558 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
5559 * hp300ux-xdep.c (store_inferior_registers): Returns void.
5560 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
5561 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
5562 * i386-tdep.c: Add prototypes for local functions.
5563 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
5564 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
5565 that defaulted to int.
5566 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
5567 i386_push_dummy_frame): Returns void.
5568 * i386-xdep.c (i386_register_u_addr): Declare params that default to
5569 int and explicitly declare return type as int.
5570 * i387-tdep.c: Minor formatting changes.
5571 * i960-tdep.c (leafproc_return): Convert from misc function vector
5572 use to minimal symbol table use.
5573 * infcmd.c: Add prototypes for local functions.
5574 * infcmd.c (continue_command, until_next_command, until_command,
5575 path_info, path_command): Make static.
5576 * infcmd.c (step_1, until_next_command): Convert from misc func
5577 vector to minimal symbol table use.
5578 * inflow.c: Add prototypes for local functions.
5579 * infptrace.c (store_inferior_registers): Returns void, not int.
5580 * language.c (_initialize_language): Use proper member of function
5582 * m2-exp.y: Add prototypes for local functions, convert misc function
5583 vector uses to minimal symbol table uses.
5584 * m2-exp.y (make_qualname, yyerror): Make static.
5585 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
5586 * m68k-pinsn.c: Add prototypes for local functions.
5587 * m68k-pinsn.c (print_insn): Cast args to read_memory.
5588 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
5589 * m68k-stub.c: Add prototypes.
5590 * m88k-pinsn.c (sprint_address): Convert from misc function vector
5591 use to minimal symbol table use.
5592 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
5593 * m88k-xdep.c (store_inferior_registers): Returns void.
5594 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
5595 * mach386-xdep.c (store_inferior_registers): Returns void.
5596 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
5597 * main.c: Add prototypes for local functions.
5598 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
5599 longjmp() result to (NORETURN void).
5600 * main.c (catch_errors): Prototype the 'func' parameter.
5601 * main.c (disconnect, stop_sig, do_nothin, float_handler):
5602 Takes an unused arg.
5603 * main.c (execute_command): Call the right member of the func union.
5604 * main.c (command_loop_marker, symbol_completion_function,
5605 command_loop): Make static.
5606 * main.c (command_line_input): Make linelength unsigned, cast arg
5607 to command_line_input().
5608 * main.c (add_info, add_com): Prototype the 'fun' parameter.
5609 * main.c (initialize_main): Call right member of function union.
5610 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
5611 * mem-break.c: Include symtab.h
5612 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
5613 * mips-xdep.c (store_inferior_registers): Returns void.
5614 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
5615 use to minimal symbol table use.
5616 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
5618 * mipsread.c (make_type): Remove, convert usages to init_type.
5619 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
5620 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
5621 vector use to minimal symbol table use.
5622 * parse.c: Add prototypes for local functions.
5623 * parse.c (xrealloc usages): Cast args.
5624 * parse.c (prefixify_expression, length_of_subexp): Make static.
5625 * parser-defs.h (PARSER_DEFS_H): Define when first included.
5626 * parser-defs.h: Convert function decls to prototype form.
5627 * partial-stab.h: Convert from misc function vector use to new minimal
5629 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
5630 the per-objfile copies.
5631 * printcmd.c: Add prototypes for local functions. Move some struct
5632 definitions around to accomodate prototypes.
5633 * printcmd.c (decode_format): Make static, change args oformat and
5634 osize to int from char.
5635 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
5636 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
5637 * printcmd.c (print_address_symbolic): Convert from misc function
5638 vector use to minimal symbol table use.
5639 * printcmd.c (address_info): Convert from misc function vector use
5640 to minimal symbol table use.
5641 * printcmd.c (delete_display, enable_display, disable_display_command):
5643 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5644 * procfs.c (fetch_core_registers): Add unused param reg_addr.
5645 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
5646 * pyr-xdep.c (store_inferior_registers): Returns void.
5647 * remote-mm.c (mm_load): symbol_file_add return value unused.
5648 * remote-nindy.c: Minor format change.
5649 * remote-vx.c (vx_load_command): symbol_file_add result unused.
5650 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
5651 * rs6000-xdep.c (store_inferior_registers): Returns void.
5652 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
5653 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
5654 vector use to minimal symbol table use.
5655 * solib.c: Add prototypes for local functions.
5656 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
5657 function vector use to minimal symbol table use.
5658 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
5659 * solib.c (find_solib, shared_library_command): Make static
5660 * solib.c (read_memory, write_memory usages): Cast args.
5661 * solib.c (special_symbol_handling): Add function
5662 * source.c: Add prototypes for local functions.
5663 * source.c (select_source_symtab): Convert to scan objfiles.
5664 * source.c (open_source_file): Make static.
5665 * source.c (xrealloc usages): Cast args.
5666 * source.c (source_line_charpos): ifdef out, unused.
5667 * source.c (get_filename_and_charpos): Make static.
5668 * stack.c: Add prototypes for local functions.
5669 * stack.c (print_frame_info, frame_info): Convert from misc function
5670 vector use to minimal symbol table use.
5671 * symfile.c: Add prototypes for local functions.
5672 * symfile.c (compare_symbols): Make args const PTR's.
5673 * symfile.c (compare_psymbols, sort_pst_symbols) add.
5674 * symfile.c (sort_all_symtab_syms): Scan objfile list.
5675 * symfile.c (obsavestring): Add objfile parameter.
5676 * symfile.c (init_misc_bunches, prim_record_misc_function,
5677 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
5678 sort_misc_function_vector, compact_misc_function_vector): Remove
5679 * symfile.c (symbol_file_add_digested): Add function.
5680 * symfile.c (symbol_file_add): Returns struct objfile *.
5681 * symfile.c (symbol_file_command): Modify for state file use.
5682 * symfile.c (symfile_open): Add parameter "dumpable".
5683 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
5684 * symfile.c (load_command, add_symbol_file_command): Make static.
5685 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
5686 * symfile.c (rindex usages): Converted to strrchr.
5687 * symfile.c (allocate_psymtab): New
5688 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
5689 converted to minimal symbol table usage, but no obvious conversion.
5690 * symfile.c (free_all_symtabs): Remove.
5691 * symfile.c (_initialize_symfile): Use per-objfile info.
5692 * symfile.h: Rework the objfile structure to add per-objfile data
5693 objects (psymbol_obstack, symbol_obstack, type_obstack,
5694 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
5695 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
5696 Add prototypes to function declarations.
5697 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
5698 function vector usage to minimal symbol table usage.
5699 * symmisc.c (DEV_TTY): Define if not defined.
5700 * symmisc.c: Add local function prototypes.
5701 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
5702 printpsyms_command, print_objfiles, print_objfiles_command):
5703 Rework to use iterate_over_*
5704 * symtab.c: Add prototypes for local functions.
5705 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
5706 * symtab.c (lookup_partial_symtab): Scan through objfiles.
5707 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
5708 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
5709 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
5710 lookup_reference_type, lookup_member_type, allocate_stub_method,
5711 check_stub_method, create_array_type, smash_to_member_type,):
5713 * symtab.c (lookup_symbol): Some args are const.
5714 * symtab.h: All type related defs and structs moved to gdbtypes.h
5715 * symtab.h: Convert decls to prototypes.
5716 * target.c (noprocess): Make static.
5717 * target.h: Change decl's to prototypes.
5718 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
5719 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
5720 * utils.c (_initialize_utils): Use correct member of function union.
5721 * valarith.c: include gdbtypes.h
5722 * valops.c: include gdbtypes.h, add prototypes for local functions.
5723 * valops.c (value_push, value_arg_push, find_function_addr):
5725 * valops.c (value_string): Convert from misc function vector use
5726 to minimal symbol table use.
5727 * valops.c (check_field_in): Make arg const.
5728 * valprint.c: Add prototypes for local functions.
5729 * valprint.c (print_string): Make static
5730 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
5731 * values.c: Add prototypes for local functions.
5732 * values.c (value_headof): Convert from misc function vector to
5733 minimal symbol table.
5734 * xcoffexec.c: Add prototypes for local functions.
5735 * xcoffexec.c (exec_close, file_command, add_to_section_table):
5737 * xcoffexec.c (relocate_minimal_symbol): Add.
5738 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
5739 * xcoffread.c: Add prototypes for local functions.
5740 * xcoffread.c (sort_syms): Convert to scan objfiles.
5741 * xcoffread.c (read_xcoff_symtab): Make static.
5742 * xcoffread.c (various): Replace references to builtin types with
5743 calls to lookup_fundamental_type. Replace references to symbol_obstack
5744 and psymbol_obstack with pointers to the per-objfile copies.
5745 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
5746 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
5748 * xcoffread.c (init_stringtab): Add objfile parameter.
5749 * gdbtypes.c: New file
5750 * minsyms.c: New file
5751 * mmap-alloc.c: New file
5752 * mmap-sbrk.c: New file
5753 * objfiles.c: New file
5757 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
5759 * Check in Fred Fish's changes in these modules. Fred
5760 will make ChangeLog entries for all of them. Update VERSION
5763 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
5765 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
5767 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
5768 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
5769 value.h: Prototypes for static functions; lint.
5770 * gdbtypes.h: Empty file to ease transition.
5772 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
5774 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
5775 inferior.h, language.h, signame.h, target.h, terminal.h,
5776 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
5777 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
5779 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
5780 signame.c, sparc-xdep.c: Prototypes for all static functions.
5782 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
5783 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
5784 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
5785 Remove to_call_function and target_call_function, since it
5786 always calls the same thing (call_function_by_hand).
5787 * core.c, exec.c, solib.c: Rename target_ops sections =>
5789 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
5790 target.h: target_kill takes no args.
5791 * language.c (language_info): Scaffolding to allow briefer
5792 messages when the current language changes. FIXME.
5793 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
5794 complaints about volatile functions.
5795 * xm-sysv4.h (HAVE_MMAP): Define.
5797 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
5799 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
5800 to make prototypes for all functions declared here.
5801 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
5802 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
5803 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
5804 * ieee-float.h: Use PARAMS for prototypes; make some params const.
5805 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
5806 * m2-exp.y: Remove unused CONST; Rename OR and AND.
5807 * utils.c: Avoid declaring malloc and realloc. Lint.
5808 (request_quit): Accept signal-number parameter.
5810 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
5812 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
5813 DIE's. Add new function read_tag_pointer_type() to read them.
5815 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
5816 When creating a new user defined type, check to see if a partial
5817 type already exists, and if so, bash it to fit.
5819 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
5821 * coffread.c (decode_base_type): Pass long, not union.
5822 Fix by Eric Valette, ev@chorus.fr.
5824 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
5826 * elfread.c (elf_symtab_read): Fix code to correctly track
5827 changes in bfd for absolute symbols.
5829 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
5831 * xm-vaxbsd.h: Close off comment.
5833 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
5835 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
5837 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
5839 * mips-tdep.c (mips_print_registers): Print correct register
5840 number for double pseudo-registers.
5842 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
5844 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
5845 in the op$::OPERATOR. case. From Steven McCanne,
5846 <mccanne@horse.ee.lbl.gov>.
5848 * exec.c (set_section_name): Pass arg to exec_files_info;
5849 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
5851 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
5853 * main.c (print_gdb_version): Copyright msg: only this year.
5854 (cd_command): Avoid changing current_directory on error.
5856 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
5858 * mipsread.c (parse_partial_symbols): Handle dependencies
5859 between partial symbol tables (when not doing stabs-in-ecoff).
5860 (This used to be handled by parse_fdr, but parse_fdr was
5861 incompatible with handling stabs-in-ecoff, so the code
5862 was re-written to not use parse_fdr. Unfortunately,
5863 the logic to handle dependencies was overlooked.)
5865 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
5867 * coffread.c (read_enum_type): Use the size of a target int when
5869 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
5871 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
5872 * symtab.c (lookup_reference_type, lookup_ptr_type): use
5873 TARGET_PTR_BIT to determine size of a pointer
5874 * values.c (unpack_long): when unpacking a REF or a PTR don't
5875 assume the size of the type.
5877 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
5879 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
5880 looking at its members. Improve guess between struct and union,
5881 only assuming union if multiple members have offsets of zero.
5883 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
5885 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
5886 (This is just for clarity - and one day permitting us to
5887 change FP0_REGNUM from 38 to 32, which would make more sense.)
5888 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
5889 register numbers in stabs-in-ecoff get handled correctly.
5891 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
5893 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
5894 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
5895 into BSD and Ultrix.
5897 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
5899 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
5901 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
5903 * Makefile.in: Increment version to 4.4.1.
5904 * main.c (print_gdb_version): Update copyright notice.
5906 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
5908 * mipsread.c: Prepend "struct " to the names of structure
5909 types, and similarly for enums and unions. (This used
5910 to be done, but got lost in the re-write to "guess" the
5911 difference between enum/struct/union.)
5912 Also, guess that a tag is an enum if the first member
5915 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
5917 * xm-vax.h: #ifndef ultrix around #include of endian.h and
5920 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
5922 * Projects: Patching executables is done.
5923 * Makefile.in (VERSION): Roll to gdb-4.4.
5924 * README, WHATS.NEW: Update for gdb-4.4.
5926 * symfile.c (reread_symbols): Whenever we reread one object
5927 file's symbols, we must restart the scan, because the object_files
5928 chain has been permuted.
5930 * exec.c (exec_files_info): Split out into print_section_info.
5931 Print BFD filename of each section if it's not the default one.
5932 * core.c (core_files_info): Call print_section_info.
5934 * xm-vax.h: Include a few system header files whose definitions
5935 must precede defs.h.
5936 * language.c, language.h: Make some things const.
5937 * expression.h, main.c: const spreads like ooze.
5939 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
5940 since BREAKPOINT values can be >0x80.
5942 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
5944 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
5946 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
5948 * sparc-pinsn.c: Remove kludge for preferring architectures.
5949 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
5950 and forever. Add `add' instruction to the set that get checked
5951 for a preceding `sethi' in order to print an absolute address.
5952 Corresponding changes in ../include/opcode/sparc.h needed
5953 to eliminate garbage instructions.
5955 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
5957 * mipsread.c (parse_partial_symbols): Make sure partial
5958 symbols are created for external symbols (as used to be
5959 the case). This is a bit of a pain with the mips-coff.
5960 It uses a table which points to all of the external
5961 symbols belonging to a particular FDR or psymtab.
5962 Once we've generated this table, we might as well save
5963 it, and then use it in psymtab_to_symtab_1 to find
5964 the symbols to pass to parse_external().
5965 * symfile.c, symfile.c: New function start_psymtab_common
5966 to share the common parts of allocating a new psymtab
5967 for dbxread, mipsread (and later dwarfread). Its code
5968 was pulled out from start_psymtab in dbxread.c.
5969 * dbxread.c (start_psymtab): Use start_psymtab_common().
5971 * valprint.c (val_print): If there is an error when trying
5972 to print a string, check to see if there really is a problem
5973 by reading just one character. If that works, assume
5976 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5978 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5979 cypress, v8 mnemonics in that order.
5981 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5983 * sparc-pinsn.c: Put the qsort() back in.
5985 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5987 * findvar.c (read_register, write_register): Handle machines
5988 where REGISTER_TYPE is not the same size as "int".
5990 Handle debug symbols in dynamically loaded (relocated) code:
5992 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5993 offset to process_one_symbol.
5994 (process_one_symbol): Take new offset parameter. Add it into
5995 appropriate symbol types to relocate symbols to loaded addresses.
5996 Handle all possible symbol types, and complain() about types that
5997 we don't expect to see.
5998 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5999 process_one_symbol (FIXME, should pass real offset).
6003 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
6005 (set_breakpoint, break_command_1, until_break_command,
6006 catch_command_1, breakpoint_re_set_one): Use it.
6007 * symtab.h (resolve_sal_pc): Declare.
6008 * infcmd.c (jump_command): Use resolve_sal_pc.
6010 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
6012 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
6014 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
6016 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
6017 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
6018 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
6020 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
6022 * dbxread.c (process_one_symbol): Make a first cut at handling
6023 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
6025 * symtab.c (find_pc_line): Fix stepping into and out of #included
6028 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
6030 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
6031 no longer any need to copy ../include/opcode/* into gdb.
6033 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
6035 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
6037 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
6039 * valprint.c (type_print_base, type_print_method_args):
6040 Print C++ constructor methods without bogus "return type."
6042 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
6044 * infptrace.c (child_xfer_memory): Parameter "target" should
6045 be a pointer to a structure, not the entire structure.
6047 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
6049 * depend: Convert the couple of references to ansidecl.h that
6050 used the local gdb version to use the ../include version.
6052 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
6055 (child_xfer_memory): Takes pointer to a struct, not entire struct.
6056 (inferior_proc_init): Fix non-ANSI version of args.
6057 (attach): Call print_sys_errmsg with correct number of args.
6058 (mappingflags): Make static, does not need to be global.
6060 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
6061 not the entire struct itself.
6063 * valops.c (value_assign): Cast some args to modify_field() and
6064 {read,write}_register_bytes() correctly.
6066 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
6068 * Makefile.in (MALLOCSRC): Removed reference to removed local
6071 * dwarfread.c (list_in_scope): Needs an initial value, use file
6074 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
6076 * main.c (main): Make option_index local to keep new getopt happy.
6077 main.c, solib.c, Makefile.in: Update copyright notices.
6079 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
6081 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
6083 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
6085 * Makefile.in (HFILES): Add partial-stab.h.
6087 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
6089 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
6090 New files for stratus. Not complete enough to actually build
6091 on the Stratus machine; that awaits copyright assignment for
6094 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
6095 for getting custom flags into CFLAGS when doing makes.
6097 * configure.in: Add config information for stratus.
6099 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
6101 * dbxread.c (process_one_symbol): Pass address of structure
6102 to complain(), rather than the whole structure.
6104 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
6106 * solib.c (solib_add_common_symbols): Only compile in when not
6107 using SVR4 style shared libraries.
6109 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
6111 * dwarfread.c (locval): Add offreg flag to indicate location
6112 values that are computed off a base register.
6114 * dwarfread.c (new_symbol): Rework TAG_global_variable and
6115 TAG_local_variable cases to account for static variables
6116 within function scopes.
6118 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
6120 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
6121 doesn't exist on some systems.
6123 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
6124 nexting over recursive function calls.
6126 * target.c (target_read_string): Create this routine to read null
6127 terminated strings from the target. It deals with running off the
6128 end of memory elegantly as well. solib.c (find_solib): Use
6129 target_read_string() to avoid problems with running off the end of
6132 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
6133 that reference pgrp_inferior.
6135 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
6137 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
6138 mips-tfile has been hacked to act more "traditionally."
6139 * dbxread.c: Fixed typo in comment.
6141 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
6143 * mips-tdep.c (mips_skip_prologue): Add some number of
6144 'sw' instructions before 'addiu' adjusts the stack.
6146 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
6148 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
6149 freescope, buildblock closescope, record_line, add_symbol_to_list,
6150 gatherblocks, make_blockvector): Extensive changes to switch
6151 to generic symbol table building code in buildsym.c. Remove
6152 scope tree structures and functions, symbol table building
6153 functions, and lots of other small changes.
6155 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
6156 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
6158 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
6160 * buildsym.c (cleanup_undefined_types): Add support for enums.
6161 This fixes the 'GDB internal error. cleanup_undefined_types with
6164 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
6166 * dbxread.c: detect gcc2 compilations.
6168 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
6170 * sparc-pinsn.c: Rename bitfields that overlap with macro names
6171 in ../include/opcode/sparc.h.
6173 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
6175 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
6176 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
6177 to reflect actual locations of opcode files, so TAGS target will
6180 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
6182 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
6185 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
6186 dereferencing to access the correct elements.
6188 * valops.c (value_addr): Declare return type of external func
6191 * xcoffread.c: Undefine next_symbol_text before redefining it.
6193 For older changes see ChangeLog-9091
6199 version-control: never