1 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * breakpoint.c (print_it_normal): Allow GDB to notify the user
4 about more than one watchpoint being triggered.
6 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
10 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
12 * blockframe.c (find_pc_partial_function): mst_file_text
13 symbols do not live in the shared library transfer table.
14 * ch-exp.y (decode_integer_value, match_character_literal,
15 match_bitstring_literal): Guard tolower calls with isupper,
16 tolower on old BSD systems blindly subtracts a constant.
17 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
18 well when determining the producer of the object file.
19 * mdebugread.c (has_opaque_xref): New function to check for
20 cross reference to an opaque aggregate.
21 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
22 enter typedefs to opaque aggregates into the symbol tables.
23 * mdebugread.c (parse_external): Remove skip_procedures argument,
24 it has always been 1. Remove code that handled stProc symbols,
25 it was never executed and was wrong, as the index of a
26 stProc symbol points to the local symbol table and not to the
27 auxiliary symbol info. Update caller.
28 * mdebugread.c (parse_partial_symbols): Do not enter external
29 stProc symbols into the partial symbol table, they are already
30 entered into the minimal symbol table.
31 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
32 Remove all conditionals and definitions for ptx.
33 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
34 Fix addresses of floating point registers in REGISTER_U_ADDR.
35 STORE_STRUCT_RETURN now handles cc and gcc conventions.
36 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
37 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
38 signal trampoline code work.
39 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
40 Remove all conditionals and definitions for ptx.
41 Remove KDB definitions.
42 * symm-nat.c (store_inferior_registers): Fetch registers before
43 storing them to obtain valid floating point control registers.
45 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
46 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
47 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
49 * symm-nat.c (child_resume): Update type of `signal' parameter.
50 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
52 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
54 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
55 calling import stubs for functions in shared libraries.
57 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
59 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
61 * ch-lang.c (chill_is_varying_struct): Magic string is
62 was "<var_length>" is now "__var_length" (more portable).
64 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * remote.c (getpkt): If we get a timeout, actually retry rather
67 than just giving up the first time it happens.
68 * remote.c: Document sequence numbers.
69 (remote_store_registers): Change syntax of 'P' request so that it
70 never looks like a sequence number.
72 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
74 * os9kread.c (record_minimal_symbol): add section_offset to
75 relocate minimal symbol table.
76 * os9kread.c (read_minimal_symbols): ditto.
77 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
79 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
80 return. Also if file addr is 0 leave it 0, not to relocate.
81 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
82 'set remotexoff' and 'set remotelog' commands.
84 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
86 * remote.c (remote_store_registers): Add 'P' request to set an
88 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
91 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
93 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
94 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
95 combining all 'p' and 'r' pairs into a LOC_REGPARM.
97 * command.c (do_setshow_command, case var_string): Never add a
98 space to the end of the string.
99 * NEWS: Document this change.
100 * .gdbinit: Add a space to the "set prompt" command.
102 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
105 changes to make it compile (it doesn't link yet).
107 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
108 (set_demangling_style, set_demangling_command): Use savestring not
109 strdup. We were not dealing properly with a NULL return from
110 strdup, and were not declaring strdup (the system header may or
113 * valprint.c (val_print): Remove inaccurate comment about what
114 types can be stub types.
116 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
117 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
118 Supply alternate version if ATTACH_DETACH is not defined.
119 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
120 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
121 * configure.in: Recognize i[34]86-sequent-sysv4* host.
123 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
125 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
127 (skip_trampoline_code): Rewrite and add support for argument
128 relocation stubs stubs, import/export stubs, calls through
129 "_sr4export" and cascaded trampolines.
131 * hppa-tdep.c (skip_prologue): Return "pc" not zero
132 if no unwind descriptor is found.
134 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
135 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
136 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
137 differently. All registers are four bytes.
138 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
140 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
142 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
143 registers as both single and double values (fetching 2nd 32bit half
144 as necessary). Annotate each register printed with its precision.
146 * paread.c (read_unwind_info): Fix off-by-one error.
148 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
150 * main.c (complete_command): Deal with it if arg is NULL.
152 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
154 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
155 regarding using the PC--using the PC is necessary and all the
156 FIXME comments in the world won't make it go away.
158 * valops.c (value_at, value_at_lazy): Give error if we dereference
160 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
161 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
163 * stabsread.c (patch_block_stabs): Add comment about what happens
164 if the definition is in another compilation unit from the stab.
166 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
168 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
170 * main.c (complete_command): New command, from Rick Sladkey
172 (symbol_completion_function): Don't declare rl_point and
173 rl_line_buffer; they are now declared in readline.h.
174 (show_commands): Don't declare history_base; it is declared in
176 * command.c (lookup_cmd): Don't delete trailing whitespace.
177 Reverts change of 14 May 1989.
179 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
181 * minsyms.c (prim_record_minimal_symbol): Move section deduction
182 code from prim_record_minimal_symbol_and_info() to here. Callers
183 of the latter can legitimately supply a section number of -1.
185 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
187 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
188 member functions have an element in args for a (nonexistent) this
191 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
193 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
195 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
196 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
198 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
199 for the structure's type. All callers changed.
201 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
202 for each structure argument rather than assuming it's either
203 true or false for all structure arguments.
205 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
206 on the length structure passed, not the compiler used.
208 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
209 argument for the structure's type.
211 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
213 * values.c (set_internalvar): Don't set var->value until we are
214 sure there won't be an error().
216 * remote.c (get_offsets): Reinstate comment which was in
217 remote_wait about use of SECT_OFF_TEXT and so on.
219 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
221 * symmisc.c (maintenance_check_symtabs): New function to check
222 consistency of psymtabs and symtabs.
223 * symtab.h (maintenance_check_symtabs): Add prototype.
224 * maint.c: Add new `maint check-symtabs' command.
225 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
226 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
227 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
229 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
230 to write_memory to avoid warnings from gcc.
231 * config/i386/xm-symmetry.h: Add missing #endif.
232 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
233 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
234 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
236 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
238 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
239 (hppa_push_arguments): Likewise.
241 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
243 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
244 improve remote debugging efficiency. Also fixed problems with
245 doing function calls for programs with no entry points.
246 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
248 * inferior.h (PC_IN_CALL_DUMMY): ditto.
249 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
250 parse_lines): Pass section_offsets info to these routines so that
251 we can relocate symbol table entries upon readin.
252 * (psymtab_to_symtab_1): Set symtab->primary to tell
253 objfile_relocate to do relocations for our symbols.
254 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
255 (which hang off of the symbol table).
256 * Use prim_record_minimal_symbols_and_info instead of
257 prim_record_minimal_symbols to supply section info to make minimal
258 symbol relocations work.
259 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
260 -1, try to deduce it from ms_type.
261 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
262 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
263 add code to relocate objfile->sections data structure.
264 * remote.c (get_offsets): Use new protocol message to acquire
265 section offsets from the target.
266 * (remote_wait): Get rid of relocation stuff. That's all handled
267 by objfile_relocate now.
268 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
269 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
271 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
273 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
275 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
279 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
280 can no longer set this at run time.
281 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
282 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
283 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
284 sparc-tdep.c compiles).
285 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
288 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
290 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
291 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
292 * configure.in: Recognize m68*-cisco*-*.
294 * Makefile.in (TAGS): Use variables directly, rather than using
295 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
296 and means that these filenames no longer need be unique across all
297 the config/* directories.
298 * configure.in: Put the config/*/ into TM_FILE, etc.
300 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
301 and trapv exceptions.
303 * target.h (struct section_table), objfiles.h (struct obj_section):
304 Change name of field sec_ptr to the_bfd_section. More mnemonic
305 and avoids the (sort of, for the ptx compiler) name clash with
306 the name of the typedef.
307 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
308 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
310 * utils.c: Include readline.h.
311 * Makefile.in (utils.o): Add dependency.
313 * remote.c (getpkt): Add support for run-length encoding.
315 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
317 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
319 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
321 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
322 prim_record_minimal_symbol.
325 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
326 computing their offset from the start of the old buffer and adding
327 to the new buffer, rather than by assuming we can add the
328 difference between the old buffer and the new buffer (it might not
329 fit in an int). Merge in cosmetic differences from emacs regex.c
330 version of this macro.
332 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
334 * Makefile.in (install-only): Fix use of program_transform_name.
336 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
338 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
339 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
340 so I'm nuking the command.
341 * symtab.c (find_addr_symbol): Comment out, no longer used.
343 * main.c (main): Don't init_source_path for the -cd argument. Now
344 that source_path doesn't contain the current_directory from when
345 GDB started up, init_source_path is no longer useful (and is
346 harmful because it clobbers a source_path set in $HOME/.gdbinit).
348 * TODO: Remove item about line numbers being off. It is useless
349 and confusing without a reproducible test case (it mentions
350 proceed(), but I was able to step through proceed without trouble).
352 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
354 For Sunos 4.x targets, enable gdb to set breakpoints in shared
355 library functions before the executable is run. Retrieve dynamic
356 symbols from stripped executables.
357 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
358 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
359 symtab.c (list_symbols): Handle mst_solib_trampoline.
360 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
361 for all targets, remove IBM6000_TARGET dependencies.
362 * dbxread.c (read_dbx_dynamic_symtab): New function.
363 * dbxread.c (dbx_symfile_read): Use it.
364 * dbxread.c (SET_NAMESTRING): Set namestring to
365 "<bad string table index>" instead of "foo" if the string index is
367 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
369 * symtab.c (list_symbols): Take from_tty as parameter and pass it
370 to break_command. Handle mst_file_* minimal symbol types.
371 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
373 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
375 * c-exp.y(yylex): fix potential memory overflow.
377 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
379 * environ.c (set_in_environ): Eliminate special handling of PATH and
381 * putenv.c: Removed, conflicts with system declaration of
382 putenv on RS/6000 running AIX 3.2.5, and above change makes it
384 * Makefile.in: Change accordingly.
385 * procfs.c (procfs_create_inferior): Change comment accordingly.
387 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
389 * rs6000-tdep.c: Change value to value_ptr.
391 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
393 * i386m3-nat.c: Include floatformat.h.
394 (get_i387_state): Use memset not bzero.
398 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
399 ieee-float.h to floatformat.h.
401 * valprint.c (val_print_string): Ignore error if the error
402 happened after a terminating '\0'.
404 * c-valprint.c (c_val_print): Never add 1 to return value from
405 val_print_string; just return what it returns.
407 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
408 looping through all of the enums.
409 * infrun.c (signals_info): Use it.
411 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
413 * main.c (main): When printing warning about bad baud rate, don't
414 use warning(); it relies on current_target which isn't set up yet.
416 * breakpoint.c (_initialize_breakpoint): Update docstring for
417 tbreak to match what the code actually does. Don't mention tbreak
418 in docstrings for "enable once" or "enable breakpoints once".
420 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
422 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
423 while (0). That defeats the whole purpose of using do . . . while (0).
424 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
425 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
426 using a ?: expression as an lvalue is not portable.
428 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
429 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
430 'p' and 'r' symbol descriptors into a single symbol to look for a
432 * README, config/sparc/tm-sparc.h: Update comments.
434 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
436 * mdebugread.c (parse_type): Do not complain for types with
437 an `indexNil' aux index, these are simply undefined types.
438 Remove indexNil check from caller of parse_type.
439 * mdebugread.c (parse_partial_symbols): Do not enter
440 stGlobal, scCommon symbols into the minimal symbol table, their
441 value is the size of the common, not its address.
442 Handle scInit, scFini, scPData and scXData sections.
443 Use minimal symbol type mst_file_* for stLabel symbols, instead of
445 Enter stProc symbols into the global_psymbols list once, not into
446 the static_psymbols_list.
447 Get rid of dummy psymtab if it is empty, to allow proper detection
448 of stripped executables.
449 * mdebugread.c (cross_ref): Allow cross references to Fortran
452 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
454 * stabsread.c (common_block_end, fix_common_block): Stash the
455 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
456 as to not assume that a pointer fits in an enum.
458 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
460 * os9kread.c (fill_sym): check compiler verion number for pre-
462 * os9kread.c (os9k_process_one_symbol): address of symbol is
463 relative to section not module.
464 * stabsread.c (define_symbol): add symbol type 's' as local
466 * remote-os9k.c: add command 'set monitor_log' to turn on or off
468 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
469 * remote-os9k.c: fix bug in 'set remotebaud' function.
470 * remote-os9k.c (rombug_link): minimize checking so to improve
472 * symfile.c (symbol_file_command): check if failed to link, also make
473 the command be able to accept more than one filenames.
474 * target.c (target_link): check if failed to link with rombug.
475 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
477 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
479 * remote-es.c (es1800_child_ops): Don't declare it static.
481 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
483 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
485 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
487 * dbxread.c: New variable lowest_text_address.
488 (record_minimal_symbol, read_dbx_symtab): Set it.
489 (read_dbx_symtab): Use lowest_text_address + text_size instead of
491 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
493 * dbxread.c (end_psymtab): Remove old and commented out
494 capping_global and capping_static. Fix comments regarding
495 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
497 * parser-defs.h: Add "extern" to start of variable declarations so
498 we don't end up with commons.
499 * parse.c: Define these variables.
501 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
504 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
506 * alpha-tdep.c: Change value to value_ptr.
508 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
510 * solib.c (elf_locate_base): New function to locate the address
511 of the dynamic linker's runtime structure in the dynamic info section.
512 * solib.c (locate_base): Use it instead of iterating over the list
513 of mapped address segments.
514 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
517 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
519 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
520 (pc_in_interrupt_handler): New function. Also add PARAM decl.
521 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
522 signal trampoline and interrupt routines.
523 (frame_saved_pc): Handle signal trampolines and interrupt routines.
524 (frame_chain, frame_chain_valid): Likewise.
525 (hppa_frame_find_saved_regs): Likewise. Also deal with special
526 saved regs convention for SP.
528 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
529 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
530 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
532 * tm-hppah.h (IN_SIGTRAMP): Define.
534 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
536 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
537 alphabetic character as the start of a name.
539 * sparclite/Makefile.in (all install): Build and install aload.
541 * configure.in: Accept i[34]86-*-*sysv32 because that is what
542 config.guess and config.sub produce.
544 * mips-tdep.c: Change value to value_ptr.
546 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
548 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
549 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
550 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
551 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
552 value with value_ptr. This is for the ptx compiler.
553 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
555 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
556 #if 0 i386_float_info.
557 * symm-tdep.c (round): Remove. Also remove sgttyb.
558 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
559 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
560 * i386-tdep.c (i386_frame_find_saved_regs): Put in
561 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
563 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
564 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
565 symm-nat.c. Define CHILD_WAIT and declare child_wait().
566 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
567 tm-i386v.h is apparently OK.
568 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
569 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
572 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
574 * osfsolib.c (xfer_link_map_member): Update to use new
575 target_read_string interface.
577 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
579 * infrun.c (wait_for_inferior): In checking
580 remove_breakpoints_on_following_step, check
581 through_sigtramp_breakpoint as well as step_resume_breakpoint.
583 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
585 * os9kread.c (os9k_process_one_symbol): Rename
586 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
587 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
588 (CORE_ADDR)0, from target_link, since that is what it uses.
589 Process name at end, not during parsing (like we did before Kung's
590 change), so that -readnow and -mapped can appear anywhere.
591 Make text_relocation a local variable.
592 * config/i386/i386os9k.mt: Fix comment.
593 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
594 * os9kread.c: Put "comments" after #endif inside /* */.
595 * stabsread.h: Add os9k_stabs variable.
596 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
598 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
599 descriptor in global_symbols not local_symbols.
600 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
602 (read_type): If os9k_stabs, accept function parameters after 'f'
604 (read_array_type): If os9k_stabs, don't expect index type and
605 expect lower and upper to be separated by ',' not ';'.
606 (read_enum_type): If os9k_stabs, read a number before the first
607 enumeration constant.
608 (os9k_init_type_vector): New function.
609 (dbx_lookup_type): Call it when starting new type vector.
610 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
611 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
612 * os9kstab.c: Removed.
613 * Makefile.in: Update accordingly.
614 * objfiles.c (objfile_relocate_data): Removed.
615 * remote-os9k.c (rombug_wait): Call objfile_relocate
616 not objfile_relocate_data.
617 * objfiles.h, objfiles.c: Remove find_pc_objfile.
618 * remote-os9k.c (rombug_wait): Call find_pc_section not
620 * main.c (quit_command): Check inferior_pid; revert Kung change.
621 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
623 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
625 * os9kread.c: New file to read os9000 style symbo table.
626 * os9kstab.c: new file to read os9000 style stabs.
627 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
628 * objfiles.c (find_pc_objfile): new function to search objfile
630 * objfiles.c (objfile_relocate_data): new function to relocate
631 data symbols in symbol table.
632 * objfiles.h: Add two aux fields in struct objfile to handle
633 multiple symbol table files situation like in os9000.
634 * symfile.c: Change so 'symbol-file' command can handle multiple
635 files. Also call target_link() to get relocation infos.
636 * target.c (target_link): new function to get relocation info when
637 a symbol file is requested to load.
638 * main.c (quit_command): take out 'inferior_pid != 0' condition,
639 because in cross mode there's no inferior pid, bit they need to
641 Makefile.in: add os9kread.c os9kstab.c and .o's.
642 configure.in: add i386os9k target.
643 config/i386/i386os9k.mt: new add.
644 config/i386/tm-i386os9k.h: new add.
646 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
648 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
649 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
651 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
653 * target.c, target.h (target_read_string): Provide error detection to
654 caller. Put string in malloc'd space, so caller need not impose
656 * solib.c (find_solib): Update to use new interface.
657 * irix5-nat.c (find_solib): Read o_path from inferior
658 (clear_solib): Free storage for o_path.
659 * valprint.c (val_print_string): Add comments.
661 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
663 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
666 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
668 * value.h (struct value): Add modifiable field.
669 * values.c (allocate_value, record_latest_value, value_copy): Set it.
670 (record_latest_value): Don't mess with VALUE_LVAL of value.
671 * valops.c (value_assign): Check it. Reword existing error
674 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
675 (STEP_SKIPS_DELAY): Added.
676 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
679 * valprint.c (val_print_string): If errcode is set, always print
680 an error, regardless of force_ellipsis. In the non-EIO case,
681 just print the error message rather than calling error(). Don't
682 access *(bufptr-1) if bufptr points to the start of the buffer.
683 When looking for '\0', don't increment bufptr and addr if bufptr
684 started out already at limit. If an error happens on fetching the
685 first character, don't print the string.
687 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
689 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
692 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
693 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
694 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
695 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
696 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
697 * findvar.c: Update comment regarding ieee-float.h.
699 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
702 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
703 Define to make backtracing through the various sigtramp handlers
705 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
706 the saved pc from ucontext on the stack for SVR4 signal handling.
708 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
710 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
711 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
712 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
713 just use the global variable itself. When printing baud rate,
714 don't print a baud rate if baud_rate is -1.
716 * coffread.c (read_coff_symtab): Pass mst_file_* to
717 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
718 symbols in the minimal symbols regardless of SDB_TYPE.
720 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
722 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
723 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
724 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
725 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
726 ignored bs->stop for a bp_step_resume breakpoint.
727 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
728 which performs one (the check_sigtramp2 one) of the functions
729 which had been handled by the step_resume_breakpoint. For each
730 use of the step_resume_breakpoint, make it still use the
731 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
733 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
734 When setting the frame address of the step resume breakpoint, set
735 it to the address for frame *before* the call instruction is
738 * mips-tdep.c (mips_print_register): Print integers using
739 print_scalar_formatted rather than duplicating all the
740 CC_HAS_LONG_LONG and so on.
741 (mips_push_dummy_frame): Use read_register_gen rather than using
742 read_register and then putting it back in target format with
743 store_unsigned_integer. If registers are more than 4 bytes, give
744 an error rather than have some registers overwrite other
746 #if 0 unused include of opcode/mips.h.
748 * symfile.h: Don't declare arguments for coff_getfilename.
750 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
752 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
754 * configure.in (hppa*-*-osf*): New configuration.
755 * config/pa/hppaosf.mt: New target makefile fragment.
756 * config/pa/tm-hppao.h: New target include file.
758 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
760 * exec.c (print_section_info): Print entry point for exec_bfd only.
761 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
762 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
763 causes problems if <sys/types.h> has no multiple inclusion protection.
765 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
767 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
768 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
769 (CALL_DUMMY_LENGTH): Changed accordingly.
771 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
773 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
774 numbers of register windows.
776 * sparclite/hello.c: Add factorial function for testing.
777 * salib.c: Use macros instead of constants for I/O addresses to
778 make 931 support easier.
779 * sparclite.h: Change constraint for LOC to "rJ" to force use of
780 register in sta/lda instructions.
782 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
784 * dbxread.c (process_one_symbol): Set
785 block_address_function_relative for COFF like we do for ELF and SOM.
787 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
789 * mdebugread.c (new_psymtab): Pass in section_offsets and set
791 * mdebugread.c (handle_psymbol_enumerators): New function to enter
792 the enumerators of an ecoff enum into the partial symbol table.
793 * mdebugread.c (parse_partial_symbols): Call it.
794 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
795 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
796 offsets. Cast psymtab->read_symtab to PTR before passing it to
798 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
799 set up the global offset table pointer in pic compiled code.
800 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
801 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
802 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
803 ensures that floats are promoted to doubles before they are pushed
806 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
808 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
809 Fixup cache_on and flush_i_cache so that they work for both the
810 930 and 932 processors. Rewrite most low level funcs (uart
811 access & cache stuff) to use new ASI access macros in sparclite.h.
812 Also make it easy to access second serial port.
814 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
816 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
817 <sys/stat.h>; not needed.
819 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
821 * stack.c (print_frame_info): In "pathological" case, don't
822 distrust the line number information.
824 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
826 * mips-tdep.c (mips_print_register): handle 64 bits register.
827 * valprint.c (print_longest): fix a bug in printing 64 bits value.
829 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
833 * Makefile.in (install): Do the sed for program_transform_name
834 ourselves instead of worrying about INSTALL_XFORM. This enables
835 users to override INSTALL_PROGRAM in the standard way.
837 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
838 depend on Makefile.in.
840 * defs.h, valprint.c: Make longest_to_int a function not a macro.
841 Only test against INT_MIN if a LONGEST is bigger than an int.
843 * README: Change GhostScript to Ghostscript.
845 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
847 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
848 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
849 character file names.
850 * Makefile.in (ALLPARAM): Add these files.
852 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
853 character file names.
854 * Makefile.in: Add Kung's new mips64 files.
856 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
858 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
859 mips64el-*-ecoff and mips64-big-*.
860 * defs.h: get rid of FORCE_LONG_LONG.
861 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
862 parsing. Change register size to be MIPS_REGSIZE.
864 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
866 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
867 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
868 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
870 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
872 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
873 (remove_commands, add_commands): Add/remove hms-drain when target
876 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
878 * configure.in: Add Lynx/rs6000 support.
879 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
880 messages. Add rs6000 support. Don't try to modify unwritable
882 * rs6000-nat.c: Move lots of native dependent stuff (like core
883 file support) from rs6000-tdep.c & xcoffexec.c to here.
884 * rs6000-tdep.c: Move native dependent stuff to nat.c.
885 * xcoffexec.c: Move native dependent stuff to nat.c.
886 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
888 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
890 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
891 New files to support Lynx/rs6000.
893 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
895 * README: Remove note about gcc warnings on alpha, these should be
897 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
898 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
899 remote-utils.c, stabsread.c: Include <string.h>.
900 * regex.c: Include "defs.h", change re_comp argument to const char *.
901 * infptrace.c (fetch_register, store_inferior_registers): Change
902 regaddr to type CORE_ADDR.
903 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
904 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
906 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
908 * symtab.h: Always define BYTE_BITFIELD to nothing.
910 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
912 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
913 * configure.in: Remove comment about m68k-em.mt.
914 * Makefile.in: Remove references.
916 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
918 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
921 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
923 * target.c (target_preopen): If target_kill doesn't remove the
924 target from the stack, use pop_target to do it.
926 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
927 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
928 changes to stabsread.c from summer 1993.
930 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
931 printing the program, rather than passing NULL to printf.
932 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
933 try to call UDIDisconnect again. Print better message.
934 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
936 (udi_create_inferior): If udi_session_id is negative, open a new
937 TIP rather than giving an error.
939 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
940 config/ns32k/ns32km3.mh: Define NAT_FILE.
941 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
942 (it was inconsistent and namespace-wrong) to NM_M3_H.
943 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
944 (m3_open): New function.
946 * TODO: Update Mach section.
948 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
950 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
952 * printcmd.c (printf_command): Add missing single-letter
953 backslash-escape sequences, and improve error message.
955 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
957 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
958 rather than trying to shove an int into a pointer and back out
959 again. This avoids compiler warnings.
961 * defs.h (alloca): Declare as void *, not char *, on hpux.
962 Don't prototype it, just declare the return type.
964 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
966 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
967 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
969 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
971 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
972 ZERO_REGNUM, just read it as zero without talking to the board.
974 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
976 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
977 to store_floating, not nonexistent variable len.
979 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
981 (mips_store_word): Change calling convention to return errors, and
982 to provide old contents if the caller wants it.
983 (mips_xfer_memory): Deal with errors from mips_store_word.
984 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
985 define now that remote-mips.c doesn't use BREAKPOINT.
987 * remote-mips.c (mips_create_inferior): Call warning if arguments
988 specified, and then execute "set args" command. Call error, not
989 mips_error, if executable file not specified.
991 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
994 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
997 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
999 * value.h (print_longest): Rename "value" to "val" in prototype
1000 declaration because some compilers don't like arguments whose
1001 names are the same as types.
1002 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
1003 before passing it to remote_*_bytes.
1005 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
1007 * h8500-tdep.c (saved_pc_after_call): The size of the
1008 pc is memory model dependent. (segmented_command,
1009 unsegmented_command, _initialize_h8500_tdep): New commands to
1010 change memory model.
1011 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1013 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1014 (hms_wait): Use new status structure
1015 (hms_open): Push the target here. (hms_before_main_loop): Not
1016 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1017 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1018 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1019 all registers in a compact way.
1021 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1023 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1024 as CORE_ADDR to match definition in rs6000-tdep.c.
1026 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1028 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1029 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1030 definitions into the psymtab.
1032 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1034 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1035 a special exceptionSize for the 68332.
1037 * remote-udi.c (udi_attach): If no arguments, print error.
1039 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1041 * Makefile.in (VERSION): Bump to 4.12.1
1042 * NEWS, README: Update to match 4.12 release.
1044 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1046 * command.c (empty_sfunc): New function.
1047 (add_set_cmd): Use it instead of not_just_help_class_command.
1048 (not_just_help_class_command): Change calling convention back to
1049 what it was before yesterday's change.
1051 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1052 of the type if present.
1054 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1056 * printcmd.c (decode_format): Don't blithely set the size for
1057 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1059 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1060 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1061 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1062 always just check against INT_MIN and INT_MAX (this also fixes things
1063 if sizeof (long) > sizeof (int), e.g. Alpha).
1064 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1065 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1066 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1067 BUILTIN_TYPE_UNSIGNED_LONGEST.
1068 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1069 longest_int and longest_unsigned_int.
1070 * value.h (struct value): Just align to LONGEST, rather than worrying
1071 about CC_HAS_LONG_LONG.
1072 * valarith.c (value_binop): Figure out type ourself based on
1073 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1074 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1075 * valprint.c (val_print_type_code_int): Just call
1076 extract_unsigned_integer directly, rather than going through
1078 * printcmd.c (decode_format): Remove code which would sometimes
1079 change 'g' size to 'w' for integers. print_scalar_formatted handles
1080 printing huge integers well enough, thank you.
1082 * command.c (add_set_cmd, not_just_help_class_command): Change
1083 to make this the sfunc, not cfunc, since that is how we call it.
1084 * command.h: Comment difference between sfunc and cfunc.
1085 * demangle.c (set_demangling_command): Add third arg since that
1086 is how it is called.
1087 (_initialize_demangler): Use sfunc, not cfunc, for
1088 set_demangling_command, since that is how it is called.
1089 Remove show_demangling_command; it has no effect.
1091 * command.c (shell_escape): Report errors correctly (with error
1092 message from strerror).
1094 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1096 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1097 x_scnlen.l rather than x_scnlen to match corresponding change in
1100 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1102 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1103 Change comments regarding TYPE_CODE_BOOL.
1104 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1105 regardless of the language.
1106 (value_true): Just call value_logical_not regardless of language.
1107 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1108 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1109 * language.h: Improve comment for la_builtin_type_vector.
1110 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1111 builtin_type_m2_bool.
1113 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1115 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1116 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1118 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1120 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1121 by restarting the ioctl.
1123 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1125 * target.h (target_wait): Add comment about calling
1126 return_to_top_level.
1128 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1130 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1131 additional arguments.
1132 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1134 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1136 * sparc-stub.c: Remove unnecessary #include of memory.h.
1138 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1140 * mips-tdep.c: Remove code which sets saved_regs from
1141 init_extra_frame_info and put it in new function mips_find_saved_regs.
1142 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1143 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1144 check if it is NULL and call mips_find_saved_regs if so.
1146 * remote-mips.c: Use unfiltered, not filtered, output most places.
1148 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1149 backtrace. Revise comments.
1151 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1153 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1154 alpha and irix. The _sigtramp case has to be handled properly
1155 in the tdep files if we have no ecoff debugging info.
1156 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1157 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1158 without PC_REGNUM kludge.
1159 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1160 Clean up handling of mips sigtramp frames, improve comments.
1162 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1164 * paread.c (read_unwind_info): Fix typo.
1166 * paread.c (pa_symtab_read): Update the "check_strange_names"
1167 filter to match GCC's current output. Filter out section symbols
1168 (which the HP linker sometimes puts in the wrong place).
1170 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1172 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1174 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1176 * Makefile.in: Remove all references to sparcly-nat.c.
1178 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1179 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1180 duplicating serial.h and target.h.
1182 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1183 are not used anywhere (a 5 Oct 1993 change removed the uses).
1185 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1186 * config/m68k/es1800.mt: Add comment.
1187 * remote-es.c: Extensive changes to update to current conventions.
1189 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1190 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1191 to achieve the desired timeout.
1192 * serial.h (serial_t): Add field timeout_remaining.
1194 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1196 * c-exp.y (yylex): Reenable nested type code.
1198 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1200 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1202 * remote-mips.c (mips_ops): Fix docstring.
1204 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1206 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1207 with the old tm-m68k-em.h:
1208 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1209 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1210 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1211 Add FIXME regarding GET_LONGJMP_TARGET.
1213 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1214 * infptrace.c (kill_inferior): Add comments.
1215 * main.c (quit_command): Call target_close after we kill or
1217 * remote-udi.c (udi_close): Don't error() if QUITTING.
1219 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1221 * configure.in: Make m68k-coff and aout add monitor support in
1222 addition to the standard serial support.
1224 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1226 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1229 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1231 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1232 * elfread.c (record_minimal_symbol_and_info),
1233 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1235 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1237 * i386-stub.c: Add ".text" right before "mem_fault:".
1239 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1241 * remote-utils.c (usage): Fix message to be accurate and conform
1242 more closely to normal conventions.
1244 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1245 whether to show information about exec_bfd, and not control whether
1246 to show information about device and speed.
1248 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1249 usage message, don't dump core.
1251 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1252 for variable size array.
1253 (bug_fetch_register, bug_store_register): Rename "value" to
1254 "fpreg_buf" because some compilers don't like variables whose
1255 names are the same as types.
1256 (bug_store_register): Use a cast when converting char * to
1259 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1260 of the command in error message (the text was referring to the old
1261 name of the command).
1263 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1265 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1266 full details on structure elements without names. This partially
1267 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1268 of those changes was accidental.
1270 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1271 defined, make it an error to specify a single argument which is not
1274 * Makefile.in (version.c), main.c (print_gdb_version): Use
1275 host_alias and target_alias, not host_canonical and
1276 target_canonical, to print configuration.
1278 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1280 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1281 of builtin_type_long. It is necessary to get a type which is
1282 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1284 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1285 various miscellaneous things discovered in the process:
1286 * printcmd.c, defs.h (print_address_numeric): New function.
1287 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1288 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1289 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1290 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1292 * utils.c, defs.h (gdb_print_address): New function.
1293 * expprint (dump_expression), gdbtypes.h: Use it.
1294 * breakpoint.c (describe_other_breakpoints),
1295 symmisc.c (dump_symtab, print_symbol):
1296 Use filtered not unfiltered I/O.
1297 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1298 just run gdb under a debugger for this (and it had problems with
1299 printing addresses, how to print b->shadow, etc.).
1300 * buildsym.c (make_blockvector), core.c (memory_error),
1301 exec.c (print_section_info), maint.c (print_section_table),
1302 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1303 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1304 Add comments saying code is broken. Marked with "FIXME-32x64".
1305 * dbxread.c (process_one_symbol), partial-stab.h (default),
1306 remote-vx.c (vx_run_files_info):
1307 Don't cast int being passed to local_hex_string.
1308 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1309 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1311 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1313 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1314 * source.c: Include <sys/types.h> regardless of USG.
1316 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1318 * valops.c (value_assign): Set `type' after coercing toval.
1319 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1320 Use extract_unsigned_integer to get the address of a reference.
1322 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1324 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1325 AIX can use ? instead of \ for continuation. Deal with it.
1327 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1328 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1329 the HP compiler in ANSI mode doesn't like.
1331 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1332 based on USG, rather than defining HAVE_SIGSETMASK to an
1333 expression containing defined. Having a macro used in #if expand
1334 to an expression containing "defined" is undefined according to
1335 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1338 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1340 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1341 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1343 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1345 * ch-exp.y (match_string_literal): Allow a zero-length string.
1346 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1348 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1350 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1351 passing them to print_387_status.
1352 (print_387_status): Don't subtract top from 7 before using it.
1353 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1354 from 7; the above explains it.
1356 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1358 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1359 pointer value when fixing up the frame at the start of a function.
1361 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1363 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1364 Sparc from the stack.
1366 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1368 * remote-mips.c (mips_initialize): Clear mips_initializing via
1369 cleanup chain, not directly.
1371 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1372 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1373 munging the timeout due to the limited range of c_cc[VTIME].
1375 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1376 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1377 m3-nat.c (m3_create_inferior): Pass it.
1378 * procfs.c: Remove ptrace function. It was declared in a way which
1379 conflicted with the prototype in unistd.h on Solaris.
1381 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1383 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1384 in the sigcontext if it is a signal trampoline frame.
1385 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1386 Define for Solaris2.
1388 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1390 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1391 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1392 tm-sparc.h so they can be overridden if necessary.
1394 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1396 * lynx-nat.c: Add Sparc support.
1397 * sparcly-nat.c: Remove. It's useless.
1398 * config/sparc/nm-sparclynx.h: Rewrite.
1399 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1401 * config/sparc/tm-sparclynx.h: Rewrite.
1403 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1405 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1406 directory. Old code was discarded, since the new opcode table has
1409 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1411 * Makefile.in (realclean): Remove info files per make-stds.texi.
1413 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1415 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1416 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1417 * config/sparc/tm-sun4sol2.h: Define it.
1419 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1421 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1422 if we did not find a symbol.
1424 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1426 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1429 * hppab-nat.c (call_ptrace): Delete redundant function.
1430 (kill_inferior, attach, detach, child_resume): Likewise.
1431 (child_xfer_memory): Likewise.
1433 * hppah-nat.c (call_ptrace): Delete redundant function.
1434 (kill_inferior, attach, detach, child_resume): Likewise.
1436 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1438 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1440 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1442 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1443 (CHILD_XFER_MEMORY): Define.
1444 (PT_*): Define so that generic infptrace.c code can be used.
1446 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1448 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1449 struct section_offsets *, not a (nonexistent) struct section_offset *.
1451 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1452 internal_xcoff_symtab, not an array of one of them. Change lots of
1453 "main_aux" to "&main_aux" and so on.
1455 * coffread.c, xcoffread.c: Include <coff/internal.h>
1458 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1460 * coffread.c (coff_getfilename): Make it not static.
1462 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1464 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1465 a completely gratuitous difference between xcoffread.c and coffread.c).
1467 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1469 * infrun.c (wait_for_inferior): Don't set frame for
1470 step_resume_breakpoint for IN_SIGTRAMP cases.
1472 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1473 breakpoint.c (bpstat_what): Move step_resume from its own field of
1474 the struct bpstat_what into the main_action. Make it override
1475 other breakpoints. This is a conservative change in the sense
1476 that before the step resume breakpoint was a breakpoint.c
1477 breakpoint, hitting the step resume breakpoint overrode even
1478 calling bpstat_stop_status.
1480 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1482 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1483 in case execution was stopped in the called function.
1484 * stack.c (print_frame_info, frame_info): If backtracing through
1485 a call dummy, handle the starting source line number on a line
1486 boundary like backtracing through sigtramp.
1487 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1488 for call dummy frame right. Remove old test for dummy frame,
1489 it has been unused at least since gdb-3.5.
1490 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1493 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1497 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1499 * infrun.c (signals_info), target.c (target_signal_from_name):
1500 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1502 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1504 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1505 * inflow.c (terminal_ours_1): When discussing how to deal with the
1506 tty state, make note of query() as well as readline.
1508 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1509 signals for which stop and print are cleared by default.
1511 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1513 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1514 reserved fields to hold a stub unwind entry type. Fix typo.
1515 (stub_unwind_entry): New structure for raw stub unwind entries.
1516 (stub_unwind_types): The types of stubs we may encounter.
1517 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1518 * hppa-tdep.c (rp_saved): Use additional information provided
1519 by linker stub unwind descriptors.
1520 (frameless_function_invocation): Likewise.
1521 (frame_chain_valid): Likewise.
1522 * paread.c (compare_unwind_entries): New function for sorting
1523 unwind table entries.
1524 (read_unwind_info): Rewrite to remove dependency on host endianness.
1525 Read in data from the $UNWIND_END$ subspace which contains linker
1526 stub unwind descriptors. Merge that data into the basic unwind
1529 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1531 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1533 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1534 from either the symbol name or the auxent.
1535 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1538 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1540 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1542 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1544 * README: Update notes for alpha port.
1546 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1548 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1549 for operation fault, constraint fault, and type fault.
1551 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1553 * Makefile.in (init.c): Add comment explaining formatting conventions.
1555 * c-exp.y (parse_number): Assign to temporary between the right
1556 shifts, to work around a bug in the SCO compiler.
1558 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1559 Add various files which were added to GDB recently.
1561 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1564 * Makefile.in: Add mostlyclean target.
1566 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1570 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1572 * main.c (show_commands): Make return type of extern
1573 history_get be HIST_ENTRY, rather than struct _hist_entry.
1574 (The latter loses with the upcoming merged readline.)
1576 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1578 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1579 const char *, not char *.
1581 * symtab.h (struct symbol): Make section short, not unsigned short.
1583 * symtab.c (lookup_symbol): Add comment about QUIT here.
1585 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1587 * c-exp.y (parse_number): Check for overflow regardless of range
1588 checking. Fix overflow check to use unsigned LONGEST, not
1591 * c-exp.y (parse_number): Make it so that integer constants are
1592 builtin_type_long_long if builtin_type_long isn't big enough or if
1593 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1595 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1596 Print our "()" first, then recurse for the target type.
1598 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1602 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1604 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1606 * utils.c (request_quit): Re-establish signal handler regardless
1609 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1611 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1613 * i960-tdep.c: Include target.h.
1615 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1617 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1619 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1621 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1622 changes (status -> ourstatus; declare status, etc.).
1623 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1625 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1627 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1629 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1631 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1633 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1635 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1637 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1639 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1641 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1643 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1644 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1646 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1649 Add search to target vector (#if 0'd until after 4.12):
1650 * target.h (to_search, target_search): Add.
1651 * gdbcore.h, core.c (generic_search): Add.
1652 * remote.c (remote_search): Add.
1653 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1656 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1657 is on, call find_pc_function rather than relying just on the minimal
1658 symbols (probably only matters for symbol readers which don't put
1659 statics in the minimal symbols, but changing this strikes me as
1660 not conservative enough).
1661 Initialize name_location in all cases.
1662 If no symbol and no msymbol, don't print anything symbolic.
1664 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1666 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1668 * printcmd.c (print_address_symbolic): Make it search the
1669 symtabs for variables as well as functions. Add `set print
1670 fast-symbolic-addr' and default it to fast (the old way).
1671 Print line numbers for data items as well as functions.
1673 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1674 address, if a symbol is found (take two more args pointing to
1675 where to store these results).
1677 * symtab.h (find_addr_symbol): Add prototype.
1679 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1681 * objfiles.h: Fix comments to reflect the fact that the phrase
1682 "top of stack" always refers to where the pushing and popping takes
1683 place, regardless of whether it is at the highest or lowest address.
1685 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1687 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1688 compiler generated tag names.
1689 * mdebugread.c (parse_type): Handle cross references to qualified
1691 * valops.c (value_struct_elt): Improve error message if the
1692 address of a method is requested from an object instance.
1693 * valops.c (search_struct_method): Make name_matched non-static
1694 to get it initialized correctly.
1695 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1696 exclude segment register which are not writable on newer SCO versions.
1698 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1700 * go32-xdep.c: Remove unused function uerror.
1701 (sigsetmask): Declare return type. Declare argument (to match the
1702 way it is called). Explicitly return 0.
1704 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1706 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1707 partial_symbol): Shrink the storage sizes of symbols, by making
1708 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1709 enums and small ints to the end of each struct to improve
1710 alignment, and switching the section number from int to unsigned
1713 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1715 * symtab.c (find_addr_symbol): New routine that will find the nearest
1716 symbol associated with an address. It does so by exhaustive
1717 search of the symtabs, so it's slow but complete.
1719 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1721 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1722 to [0,0] rather than [0, end of first source file]. This avoids
1723 problems with other parts of GDB looking for linetables in the
1724 _globals_ symtab. Eliminate variables num_object_files and
1725 first_object_file_end.
1727 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1729 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1730 (pop_frame): Restore PC2 and LR0 from dummy frames.
1731 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1732 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1733 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1734 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1735 (SETUP_ARBITRARY_FRAME): Define.
1737 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1739 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1741 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1743 * remote-udi.c (udi_resume): Correct prototype.
1745 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1747 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1748 hppa_frame_find_saved_regs.
1749 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1750 (prologue_inst_adjust_sp): New function.
1751 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1752 (skip_prologue): Completely rewrite to use unwind information.
1753 (hppa_frame_find_saved_regs): Likewise.
1755 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1757 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1758 to convert a signal number with appropriate bounds checking.
1760 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1762 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1764 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1765 print a newline to end the display anyway.
1767 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1768 coprocessor status regs) when popping a frame. This fixes
1769 float exceptions that occur after calling inferior functions.
1771 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1772 Read and write the fsr (float status register) to/from the child
1773 process along with the float regs. Remove Peter Schauer's change
1774 of May 24 '93, which has higher overhead and doesn't solve the
1775 real problem (which was that FSR wasn't being set).
1777 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1779 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1780 stack overflow check isn't right after the register stack
1781 adjustment instruction. Metaware R2.3u compiler moves other
1782 things in front of it. This fix isn't perfect but is what's
1785 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1787 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1789 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1790 character filenames.
1791 * configure.in: Change accordingly.
1793 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1795 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1796 _filtered io routines from these two files.
1798 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1800 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1801 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1802 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1804 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1806 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1809 printing to gdb_stderr.
1811 * remote-udi.c (udi_kill): Don't close the connection, just set
1812 inferior_pid to zero.
1813 (udi_mourn): Call remove_breakpoints.
1815 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1817 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1819 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1821 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1823 * remote-bug.c: At the start of each section, reset srec_frame
1826 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1827 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1828 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1829 code which looks for those two waitkinds. Use switch statement.
1830 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1831 CHILD_SPECIAL_WAITSTATUS.
1833 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1834 * Move target_signal_from_host, target_signal_to_host, and
1835 store_waitstatus from inftarg.c to target.c. procfs needs them.
1836 * target.c: Include "wait.h" and <signal.h>.
1837 * target.h, infrun.c (proceed), proceed callers: Pass new code
1838 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1839 enums being treated as unsigned and is cleaner.
1840 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1842 * infcmd.c (signal_command), infrun.c (signals_info):
1843 Don't allow user to specify numeric equivalent of
1844 TARGET_SIGNAL_DEFAULT.
1846 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1848 * config/alpha/alpha-netware.mt: New target support for Alpha
1850 * configure.in: Add alpha-*-netware* target.
1852 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1854 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1856 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1858 * target.h: Add enum target_waitkind, enum target_signal, and
1859 struct target_waitstatus. Change status argument to target_wait to
1860 be struct target_waitstatus * instead of int *.
1861 * target.h, infrun.c, all targets: Change type of signal arguments
1862 to resume(), proceed(), and target_resume() from int to enum
1864 * All targets (*_wait, *_resume): Change accordingly.
1865 * infcmd.c (program_info, signal_command), throughout infrun.c,
1866 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1867 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1868 signal code stuff right with the new signals would be non-trivial).
1869 * inferior.h (stop_signal): Make it enum target_signal not int.
1870 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1871 target_signal_from_name): New functions.
1872 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1873 store_waitstatus): New functions.
1874 * procfs.c (procfs_notice_signals): Use them.
1875 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1877 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1879 * objfiles.c (build_objfile_section_table): Don't abort() if
1880 objfile->sections is already set.
1882 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1883 to match recent change to exec.c.
1887 * main.c (print_gdb_version): Change year to 1994.
1889 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1890 * Makefile.in (NONSRC): Add ChangeLog-93.
1892 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1894 * stabsread.c (read_type): Allow defining several type numbers
1895 at once (e.g. "(1,2)=(3,4)="...).
1897 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1899 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1901 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1903 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1904 to process_one_symbol.
1905 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1906 avoid caching a bad endaddr in find_pc_partial_function.
1908 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1910 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1912 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1914 * infrun.c (wait_for_inferior): Do not step or step resume past
1915 the end of a one-line function we just stepped into.
1917 For older changes see ChangeLog-93
1923 version-control: never