1 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * blockframe.c (find_pc_partial_function): mst_file_text
4 symbols do not live in the shared library transfer table.
5 * ch-exp.y (decode_integer_value, match_character_literal,
6 match_bitstring_literal): Guard tolower calls with isupper,
7 tolower on old BSD systems blindly subtracts a constant.
8 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
9 well when determining the producer of the object file.
10 * mdebugread.c (has_opaque_xref): New function to check for
11 cross reference to an opaque aggregate.
12 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
13 enter typedefs to opaque aggregates into the symbol tables.
14 * mdebugread.c (parse_external): Remove skip_procedures argument,
15 it has always been 1. Remove code that handled stProc symbols,
16 it was never executed and was wrong, as the index of a
17 stProc symbol points to the local symbol table and not to the
18 auxiliary symbol info. Update caller.
19 * mdebugread.c (parse_partial_symbols): Do not enter external
20 stProc symbols into the partial symbol table, they are already
21 entered into the minimal symbol table.
22 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
23 Remove all conditionals and definitions for ptx.
24 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
25 Fix addresses of floating point registers in REGISTER_U_ADDR.
26 STORE_STRUCT_RETURN now handles cc and gcc conventions.
27 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
28 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
29 signal trampoline code work.
30 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
31 Remove all conditionals and definitions for ptx.
32 Remove KDB definitions.
33 * symm-nat.c (store_inferior_registers): Fetch registers before
34 storing them to obtain valid floating point control registers.
36 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
37 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
38 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
40 * symm-nat.c (child_resume): Update type of `signal' parameter.
41 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
43 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
45 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
46 calling import stubs for functions in shared libraries.
48 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
50 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
52 * ch-lang.c (chill_is_varying_struct): Magic string is
53 was "<var_length>" is now "__var_length" (more portable).
55 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
57 * remote.c (getpkt): If we get a timeout, actually retry rather
58 than just giving up the first time it happens.
59 * remote.c: Document sequence numbers.
60 (remote_store_registers): Change syntax of 'P' request so that it
61 never looks like a sequence number.
63 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
65 * os9kread.c (record_minimal_symbol): add section_offset to
66 relocate minimal symbol table.
67 * os9kread.c (read_minimal_symbols): ditto.
68 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
70 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
71 return. Also if file addr is 0 leave it 0, not to relocate.
72 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
73 'set remotexoff' and 'set remotelog' commands.
75 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * remote.c (remote_store_registers): Add 'P' request to set an
79 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
82 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
84 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
85 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
86 combining all 'p' and 'r' pairs into a LOC_REGPARM.
88 * command.c (do_setshow_command, case var_string): Never add a
89 space to the end of the string.
90 * NEWS: Document this change.
91 * .gdbinit: Add a space to the "set prompt" command.
93 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
95 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
96 changes to make it compile (it doesn't link yet).
98 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
99 (set_demangling_style, set_demangling_command): Use savestring not
100 strdup. We were not dealing properly with a NULL return from
101 strdup, and were not declaring strdup (the system header may or
104 * valprint.c (val_print): Remove inaccurate comment about what
105 types can be stub types.
107 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
108 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
109 Supply alternate version if ATTACH_DETACH is not defined.
110 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
111 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
112 * configure.in: Recognize i[34]86-sequent-sysv4* host.
114 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
116 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
118 (skip_trampoline_code): Rewrite and add support for argument
119 relocation stubs stubs, import/export stubs, calls through
120 "_sr4export" and cascaded trampolines.
122 * hppa-tdep.c (skip_prologue): Return "pc" not zero
123 if no unwind descriptor is found.
125 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
126 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
127 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
128 differently. All registers are four bytes.
129 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
131 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
133 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
134 registers as both single and double values (fetching 2nd 32bit half
135 as necessary). Annotate each register printed with its precision.
137 * paread.c (read_unwind_info): Fix off-by-one error.
139 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * main.c (complete_command): Deal with it if arg is NULL.
143 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
145 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
146 regarding using the PC--using the PC is necessary and all the
147 FIXME comments in the world won't make it go away.
149 * valops.c (value_at, value_at_lazy): Give error if we dereference
151 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
152 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
154 * stabsread.c (patch_block_stabs): Add comment about what happens
155 if the definition is in another compilation unit from the stab.
157 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
159 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
161 * main.c (complete_command): New command, from Rick Sladkey
163 (symbol_completion_function): Don't declare rl_point and
164 rl_line_buffer; they are now declared in readline.h.
165 (show_commands): Don't declare history_base; it is declared in
167 * command.c (lookup_cmd): Don't delete trailing whitespace.
168 Reverts change of 14 May 1989.
170 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
172 * minsyms.c (prim_record_minimal_symbol): Move section deduction
173 code from prim_record_minimal_symbol_and_info() to here. Callers
174 of the latter can legitimately supply a section number of -1.
176 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
178 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
179 member functions have an element in args for a (nonexistent) this
182 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
184 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
186 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
187 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
189 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
190 for the structure's type. All callers changed.
192 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
193 for each structure argument rather than assuming it's either
194 true or false for all structure arguments.
196 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
197 on the length structure passed, not the compiler used.
199 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
200 argument for the structure's type.
202 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
204 * values.c (set_internalvar): Don't set var->value until we are
205 sure there won't be an error().
207 * remote.c (get_offsets): Reinstate comment which was in
208 remote_wait about use of SECT_OFF_TEXT and so on.
210 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
212 * symmisc.c (maintenance_check_symtabs): New function to check
213 consistency of psymtabs and symtabs.
214 * symtab.h (maintenance_check_symtabs): Add prototype.
215 * maint.c: Add new `maint check-symtabs' command.
216 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
217 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
218 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
220 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
221 to write_memory to avoid warnings from gcc.
222 * config/i386/xm-symmetry.h: Add missing #endif.
223 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
224 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
225 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
227 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
229 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
230 (hppa_push_arguments): Likewise.
232 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
234 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
235 improve remote debugging efficiency. Also fixed problems with
236 doing function calls for programs with no entry points.
237 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
239 * inferior.h (PC_IN_CALL_DUMMY): ditto.
240 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
241 parse_lines): Pass section_offsets info to these routines so that
242 we can relocate symbol table entries upon readin.
243 * (psymtab_to_symtab_1): Set symtab->primary to tell
244 objfile_relocate to do relocations for our symbols.
245 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
246 (which hang off of the symbol table).
247 * Use prim_record_minimal_symbols_and_info instead of
248 prim_record_minimal_symbols to supply section info to make minimal
249 symbol relocations work.
250 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
251 -1, try to deduce it from ms_type.
252 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
253 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
254 add code to relocate objfile->sections data structure.
255 * remote.c (get_offsets): Use new protocol message to acquire
256 section offsets from the target.
257 * (remote_wait): Get rid of relocation stuff. That's all handled
258 by objfile_relocate now.
259 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
260 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
262 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
264 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
266 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
270 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
271 can no longer set this at run time.
272 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
273 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
274 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
275 sparc-tdep.c compiles).
276 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
279 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
281 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
282 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
283 * configure.in: Recognize m68*-cisco*-*.
285 * Makefile.in (TAGS): Use variables directly, rather than using
286 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
287 and means that these filenames no longer need be unique across all
288 the config/* directories.
289 * configure.in: Put the config/*/ into TM_FILE, etc.
291 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
292 and trapv exceptions.
294 * target.h (struct section_table), objfiles.h (struct obj_section):
295 Change name of field sec_ptr to the_bfd_section. More mnemonic
296 and avoids the (sort of, for the ptx compiler) name clash with
297 the name of the typedef.
298 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
299 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
301 * utils.c: Include readline.h.
302 * Makefile.in (utils.o): Add dependency.
304 * remote.c (getpkt): Add support for run-length encoding.
306 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
308 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
310 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
312 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
313 prim_record_minimal_symbol.
316 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
317 computing their offset from the start of the old buffer and adding
318 to the new buffer, rather than by assuming we can add the
319 difference between the old buffer and the new buffer (it might not
320 fit in an int). Merge in cosmetic differences from emacs regex.c
321 version of this macro.
323 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
325 * Makefile.in (install-only): Fix use of program_transform_name.
327 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
329 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
330 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
331 so I'm nuking the command.
332 * symtab.c (find_addr_symbol): Comment out, no longer used.
334 * main.c (main): Don't init_source_path for the -cd argument. Now
335 that source_path doesn't contain the current_directory from when
336 GDB started up, init_source_path is no longer useful (and is
337 harmful because it clobbers a source_path set in $HOME/.gdbinit).
339 * TODO: Remove item about line numbers being off. It is useless
340 and confusing without a reproducible test case (it mentions
341 proceed(), but I was able to step through proceed without trouble).
343 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 For Sunos 4.x targets, enable gdb to set breakpoints in shared
346 library functions before the executable is run. Retrieve dynamic
347 symbols from stripped executables.
348 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
349 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
350 symtab.c (list_symbols): Handle mst_solib_trampoline.
351 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
352 for all targets, remove IBM6000_TARGET dependencies.
353 * dbxread.c (read_dbx_dynamic_symtab): New function.
354 * dbxread.c (dbx_symfile_read): Use it.
355 * dbxread.c (SET_NAMESTRING): Set namestring to
356 "<bad string table index>" instead of "foo" if the string index is
358 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
360 * symtab.c (list_symbols): Take from_tty as parameter and pass it
361 to break_command. Handle mst_file_* minimal symbol types.
362 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
364 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
366 * c-exp.y(yylex): fix potential memory overflow.
368 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
370 * environ.c (set_in_environ): Eliminate special handling of PATH and
372 * putenv.c: Removed, conflicts with system declaration of
373 putenv on RS/6000 running AIX 3.2.5, and above change makes it
375 * Makefile.in: Change accordingly.
376 * procfs.c (procfs_create_inferior): Change comment accordingly.
378 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
380 * rs6000-tdep.c: Change value to value_ptr.
382 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
384 * i386m3-nat.c: Include floatformat.h.
385 (get_i387_state): Use memset not bzero.
389 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
390 ieee-float.h to floatformat.h.
392 * valprint.c (val_print_string): Ignore error if the error
393 happened after a terminating '\0'.
395 * c-valprint.c (c_val_print): Never add 1 to return value from
396 val_print_string; just return what it returns.
398 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
399 looping through all of the enums.
400 * infrun.c (signals_info): Use it.
402 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
404 * main.c (main): When printing warning about bad baud rate, don't
405 use warning(); it relies on current_target which isn't set up yet.
407 * breakpoint.c (_initialize_breakpoint): Update docstring for
408 tbreak to match what the code actually does. Don't mention tbreak
409 in docstrings for "enable once" or "enable breakpoints once".
411 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
413 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
414 while (0). That defeats the whole purpose of using do . . . while (0).
415 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
416 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
417 using a ?: expression as an lvalue is not portable.
419 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
420 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
421 'p' and 'r' symbol descriptors into a single symbol to look for a
423 * README, config/sparc/tm-sparc.h: Update comments.
425 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
427 * mdebugread.c (parse_type): Do not complain for types with
428 an `indexNil' aux index, these are simply undefined types.
429 Remove indexNil check from caller of parse_type.
430 * mdebugread.c (parse_partial_symbols): Do not enter
431 stGlobal, scCommon symbols into the minimal symbol table, their
432 value is the size of the common, not its address.
433 Handle scInit, scFini, scPData and scXData sections.
434 Use minimal symbol type mst_file_* for stLabel symbols, instead of
436 Enter stProc symbols into the global_psymbols list once, not into
437 the static_psymbols_list.
438 Get rid of dummy psymtab if it is empty, to allow proper detection
439 of stripped executables.
440 * mdebugread.c (cross_ref): Allow cross references to Fortran
443 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
445 * stabsread.c (common_block_end, fix_common_block): Stash the
446 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
447 as to not assume that a pointer fits in an enum.
449 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
451 * os9kread.c (fill_sym): check compiler verion number for pre-
453 * os9kread.c (os9k_process_one_symbol): address of symbol is
454 relative to section not module.
455 * stabsread.c (define_symbol): add symbol type 's' as local
457 * remote-os9k.c: add command 'set monitor_log' to turn on or off
459 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
460 * remote-os9k.c: fix bug in 'set remotebaud' function.
461 * remote-os9k.c (rombug_link): minimize checking so to improve
463 * symfile.c (symbol_file_command): check if failed to link, also make
464 the command be able to accept more than one filenames.
465 * target.c (target_link): check if failed to link with rombug.
466 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
468 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
470 * remote-es.c (es1800_child_ops): Don't declare it static.
472 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
474 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
476 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
478 * dbxread.c: New variable lowest_text_address.
479 (record_minimal_symbol, read_dbx_symtab): Set it.
480 (read_dbx_symtab): Use lowest_text_address + text_size instead of
482 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
484 * dbxread.c (end_psymtab): Remove old and commented out
485 capping_global and capping_static. Fix comments regarding
486 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
488 * parser-defs.h: Add "extern" to start of variable declarations so
489 we don't end up with commons.
490 * parse.c: Define these variables.
492 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
495 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
497 * alpha-tdep.c: Change value to value_ptr.
499 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
501 * solib.c (elf_locate_base): New function to locate the address
502 of the dynamic linker's runtime structure in the dynamic info section.
503 * solib.c (locate_base): Use it instead of iterating over the list
504 of mapped address segments.
505 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
508 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
510 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
511 (pc_in_interrupt_handler): New function. Also add PARAM decl.
512 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
513 signal trampoline and interrupt routines.
514 (frame_saved_pc): Handle signal trampolines and interrupt routines.
515 (frame_chain, frame_chain_valid): Likewise.
516 (hppa_frame_find_saved_regs): Likewise. Also deal with special
517 saved regs convention for SP.
519 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
520 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
521 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
523 * tm-hppah.h (IN_SIGTRAMP): Define.
525 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
527 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
528 alphabetic character as the start of a name.
530 * sparclite/Makefile.in (all install): Build and install aload.
532 * configure.in: Accept i[34]86-*-*sysv32 because that is what
533 config.guess and config.sub produce.
535 * mips-tdep.c: Change value to value_ptr.
537 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
539 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
540 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
541 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
542 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
543 value with value_ptr. This is for the ptx compiler.
544 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
546 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
547 #if 0 i386_float_info.
548 * symm-tdep.c (round): Remove. Also remove sgttyb.
549 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
550 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
551 * i386-tdep.c (i386_frame_find_saved_regs): Put in
552 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
554 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
555 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
556 symm-nat.c. Define CHILD_WAIT and declare child_wait().
557 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
558 tm-i386v.h is apparently OK.
559 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
560 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
563 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
565 * osfsolib.c (xfer_link_map_member): Update to use new
566 target_read_string interface.
568 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
570 * infrun.c (wait_for_inferior): In checking
571 remove_breakpoints_on_following_step, check
572 through_sigtramp_breakpoint as well as step_resume_breakpoint.
574 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
576 * os9kread.c (os9k_process_one_symbol): Rename
577 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
578 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
579 (CORE_ADDR)0, from target_link, since that is what it uses.
580 Process name at end, not during parsing (like we did before Kung's
581 change), so that -readnow and -mapped can appear anywhere.
582 Make text_relocation a local variable.
583 * config/i386/i386os9k.mt: Fix comment.
584 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
585 * os9kread.c: Put "comments" after #endif inside /* */.
586 * stabsread.h: Add os9k_stabs variable.
587 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
589 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
590 descriptor in global_symbols not local_symbols.
591 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
593 (read_type): If os9k_stabs, accept function parameters after 'f'
595 (read_array_type): If os9k_stabs, don't expect index type and
596 expect lower and upper to be separated by ',' not ';'.
597 (read_enum_type): If os9k_stabs, read a number before the first
598 enumeration constant.
599 (os9k_init_type_vector): New function.
600 (dbx_lookup_type): Call it when starting new type vector.
601 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
602 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
603 * os9kstab.c: Removed.
604 * Makefile.in: Update accordingly.
605 * objfiles.c (objfile_relocate_data): Removed.
606 * remote-os9k.c (rombug_wait): Call objfile_relocate
607 not objfile_relocate_data.
608 * objfiles.h, objfiles.c: Remove find_pc_objfile.
609 * remote-os9k.c (rombug_wait): Call find_pc_section not
611 * main.c (quit_command): Check inferior_pid; revert Kung change.
612 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
614 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
616 * os9kread.c: New file to read os9000 style symbo table.
617 * os9kstab.c: new file to read os9000 style stabs.
618 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
619 * objfiles.c (find_pc_objfile): new function to search objfile
621 * objfiles.c (objfile_relocate_data): new function to relocate
622 data symbols in symbol table.
623 * objfiles.h: Add two aux fields in struct objfile to handle
624 multiple symbol table files situation like in os9000.
625 * symfile.c: Change so 'symbol-file' command can handle multiple
626 files. Also call target_link() to get relocation infos.
627 * target.c (target_link): new function to get relocation info when
628 a symbol file is requested to load.
629 * main.c (quit_command): take out 'inferior_pid != 0' condition,
630 because in cross mode there's no inferior pid, bit they need to
632 Makefile.in: add os9kread.c os9kstab.c and .o's.
633 configure.in: add i386os9k target.
634 config/i386/i386os9k.mt: new add.
635 config/i386/tm-i386os9k.h: new add.
637 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
639 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
640 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
642 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
644 * target.c, target.h (target_read_string): Provide error detection to
645 caller. Put string in malloc'd space, so caller need not impose
647 * solib.c (find_solib): Update to use new interface.
648 * irix5-nat.c (find_solib): Read o_path from inferior
649 (clear_solib): Free storage for o_path.
650 * valprint.c (val_print_string): Add comments.
652 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
654 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
657 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
659 * value.h (struct value): Add modifiable field.
660 * values.c (allocate_value, record_latest_value, value_copy): Set it.
661 (record_latest_value): Don't mess with VALUE_LVAL of value.
662 * valops.c (value_assign): Check it. Reword existing error
665 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
666 (STEP_SKIPS_DELAY): Added.
667 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
670 * valprint.c (val_print_string): If errcode is set, always print
671 an error, regardless of force_ellipsis. In the non-EIO case,
672 just print the error message rather than calling error(). Don't
673 access *(bufptr-1) if bufptr points to the start of the buffer.
674 When looking for '\0', don't increment bufptr and addr if bufptr
675 started out already at limit. If an error happens on fetching the
676 first character, don't print the string.
678 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
680 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
683 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
684 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
685 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
686 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
687 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
688 * findvar.c: Update comment regarding ieee-float.h.
690 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
692 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
693 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
694 Define to make backtracing through the various sigtramp handlers
696 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
697 the saved pc from ucontext on the stack for SVR4 signal handling.
699 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
701 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
702 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
703 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
704 just use the global variable itself. When printing baud rate,
705 don't print a baud rate if baud_rate is -1.
707 * coffread.c (read_coff_symtab): Pass mst_file_* to
708 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
709 symbols in the minimal symbols regardless of SDB_TYPE.
711 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
713 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
714 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
715 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
716 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
717 ignored bs->stop for a bp_step_resume breakpoint.
718 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
719 which performs one (the check_sigtramp2 one) of the functions
720 which had been handled by the step_resume_breakpoint. For each
721 use of the step_resume_breakpoint, make it still use the
722 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
724 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
725 When setting the frame address of the step resume breakpoint, set
726 it to the address for frame *before* the call instruction is
729 * mips-tdep.c (mips_print_register): Print integers using
730 print_scalar_formatted rather than duplicating all the
731 CC_HAS_LONG_LONG and so on.
732 (mips_push_dummy_frame): Use read_register_gen rather than using
733 read_register and then putting it back in target format with
734 store_unsigned_integer. If registers are more than 4 bytes, give
735 an error rather than have some registers overwrite other
737 #if 0 unused include of opcode/mips.h.
739 * symfile.h: Don't declare arguments for coff_getfilename.
741 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
743 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
745 * configure.in (hppa*-*-osf*): New configuration.
746 * config/pa/hppaosf.mt: New target makefile fragment.
747 * config/pa/tm-hppao.h: New target include file.
749 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
751 * exec.c (print_section_info): Print entry point for exec_bfd only.
752 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
753 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
754 causes problems if <sys/types.h> has no multiple inclusion protection.
756 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
758 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
759 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
760 (CALL_DUMMY_LENGTH): Changed accordingly.
762 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
764 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
765 numbers of register windows.
767 * sparclite/hello.c: Add factorial function for testing.
768 * salib.c: Use macros instead of constants for I/O addresses to
769 make 931 support easier.
770 * sparclite.h: Change constraint for LOC to "rJ" to force use of
771 register in sta/lda instructions.
773 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
775 * dbxread.c (process_one_symbol): Set
776 block_address_function_relative for COFF like we do for ELF and SOM.
778 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
780 * mdebugread.c (new_psymtab): Pass in section_offsets and set
782 * mdebugread.c (handle_psymbol_enumerators): New function to enter
783 the enumerators of an ecoff enum into the partial symbol table.
784 * mdebugread.c (parse_partial_symbols): Call it.
785 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
786 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
787 offsets. Cast psymtab->read_symtab to PTR before passing it to
789 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
790 set up the global offset table pointer in pic compiled code.
791 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
792 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
793 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
794 ensures that floats are promoted to doubles before they are pushed
797 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
799 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
800 Fixup cache_on and flush_i_cache so that they work for both the
801 930 and 932 processors. Rewrite most low level funcs (uart
802 access & cache stuff) to use new ASI access macros in sparclite.h.
803 Also make it easy to access second serial port.
805 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
807 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
808 <sys/stat.h>; not needed.
810 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * stack.c (print_frame_info): In "pathological" case, don't
813 distrust the line number information.
815 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
817 * mips-tdep.c (mips_print_register): handle 64 bits register.
818 * valprint.c (print_longest): fix a bug in printing 64 bits value.
820 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
824 * Makefile.in (install): Do the sed for program_transform_name
825 ourselves instead of worrying about INSTALL_XFORM. This enables
826 users to override INSTALL_PROGRAM in the standard way.
828 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
829 depend on Makefile.in.
831 * defs.h, valprint.c: Make longest_to_int a function not a macro.
832 Only test against INT_MIN if a LONGEST is bigger than an int.
834 * README: Change GhostScript to Ghostscript.
836 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
838 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
839 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
840 character file names.
841 * Makefile.in (ALLPARAM): Add these files.
843 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
844 character file names.
845 * Makefile.in: Add Kung's new mips64 files.
847 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
849 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
850 mips64el-*-ecoff and mips64-big-*.
851 * defs.h: get rid of FORCE_LONG_LONG.
852 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
853 parsing. Change register size to be MIPS_REGSIZE.
855 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
857 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
858 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
859 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
861 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
863 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
864 (remove_commands, add_commands): Add/remove hms-drain when target
867 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
869 * configure.in: Add Lynx/rs6000 support.
870 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
871 messages. Add rs6000 support. Don't try to modify unwritable
873 * rs6000-nat.c: Move lots of native dependent stuff (like core
874 file support) from rs6000-tdep.c & xcoffexec.c to here.
875 * rs6000-tdep.c: Move native dependent stuff to nat.c.
876 * xcoffexec.c: Move native dependent stuff to nat.c.
877 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
879 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
881 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
882 New files to support Lynx/rs6000.
884 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
886 * README: Remove note about gcc warnings on alpha, these should be
888 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
889 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
890 remote-utils.c, stabsread.c: Include <string.h>.
891 * regex.c: Include "defs.h", change re_comp argument to const char *.
892 * infptrace.c (fetch_register, store_inferior_registers): Change
893 regaddr to type CORE_ADDR.
894 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
895 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
897 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * symtab.h: Always define BYTE_BITFIELD to nothing.
901 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
903 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
904 * configure.in: Remove comment about m68k-em.mt.
905 * Makefile.in: Remove references.
907 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
909 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
912 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
914 * target.c (target_preopen): If target_kill doesn't remove the
915 target from the stack, use pop_target to do it.
917 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
918 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
919 changes to stabsread.c from summer 1993.
921 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
922 printing the program, rather than passing NULL to printf.
923 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
924 try to call UDIDisconnect again. Print better message.
925 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
927 (udi_create_inferior): If udi_session_id is negative, open a new
928 TIP rather than giving an error.
930 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
931 config/ns32k/ns32km3.mh: Define NAT_FILE.
932 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
933 (it was inconsistent and namespace-wrong) to NM_M3_H.
934 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
935 (m3_open): New function.
937 * TODO: Update Mach section.
939 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
941 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
943 * printcmd.c (printf_command): Add missing single-letter
944 backslash-escape sequences, and improve error message.
946 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
948 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
949 rather than trying to shove an int into a pointer and back out
950 again. This avoids compiler warnings.
952 * defs.h (alloca): Declare as void *, not char *, on hpux.
953 Don't prototype it, just declare the return type.
955 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
957 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
958 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
960 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
962 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
963 ZERO_REGNUM, just read it as zero without talking to the board.
965 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
967 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
968 to store_floating, not nonexistent variable len.
970 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
972 (mips_store_word): Change calling convention to return errors, and
973 to provide old contents if the caller wants it.
974 (mips_xfer_memory): Deal with errors from mips_store_word.
975 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
976 define now that remote-mips.c doesn't use BREAKPOINT.
978 * remote-mips.c (mips_create_inferior): Call warning if arguments
979 specified, and then execute "set args" command. Call error, not
980 mips_error, if executable file not specified.
982 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
985 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
988 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
990 * value.h (print_longest): Rename "value" to "val" in prototype
991 declaration because some compilers don't like arguments whose
992 names are the same as types.
993 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
994 before passing it to remote_*_bytes.
996 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
998 * h8500-tdep.c (saved_pc_after_call): The size of the
999 pc is memory model dependent. (segmented_command,
1000 unsegmented_command, _initialize_h8500_tdep): New commands to
1001 change memory model.
1002 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
1004 * remote-hms.c (hms_load): Remove breakpoints when loaded.
1005 (hms_wait): Use new status structure
1006 (hms_open): Push the target here. (hms_before_main_loop): Not
1007 here. (supply_val, hms_fetch_register, hms_store_register): Cope
1008 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
1009 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
1010 all registers in a compact way.
1012 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1014 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
1015 as CORE_ADDR to match definition in rs6000-tdep.c.
1017 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1019 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
1020 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
1021 definitions into the psymtab.
1023 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1025 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
1026 a special exceptionSize for the 68332.
1028 * remote-udi.c (udi_attach): If no arguments, print error.
1030 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
1032 * Makefile.in (VERSION): Bump to 4.12.1
1033 * NEWS, README: Update to match 4.12 release.
1035 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1037 * command.c (empty_sfunc): New function.
1038 (add_set_cmd): Use it instead of not_just_help_class_command.
1039 (not_just_help_class_command): Change calling convention back to
1040 what it was before yesterday's change.
1042 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
1043 of the type if present.
1045 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1047 * printcmd.c (decode_format): Don't blithely set the size for
1048 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
1050 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
1051 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
1052 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
1053 always just check against INT_MIN and INT_MAX (this also fixes things
1054 if sizeof (long) > sizeof (int), e.g. Alpha).
1055 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
1056 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
1057 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
1058 BUILTIN_TYPE_UNSIGNED_LONGEST.
1059 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
1060 longest_int and longest_unsigned_int.
1061 * value.h (struct value): Just align to LONGEST, rather than worrying
1062 about CC_HAS_LONG_LONG.
1063 * valarith.c (value_binop): Figure out type ourself based on
1064 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
1065 point is that we don't depend on CC_HAS_LONG_LONG anymore.
1066 * valprint.c (val_print_type_code_int): Just call
1067 extract_unsigned_integer directly, rather than going through
1069 * printcmd.c (decode_format): Remove code which would sometimes
1070 change 'g' size to 'w' for integers. print_scalar_formatted handles
1071 printing huge integers well enough, thank you.
1073 * command.c (add_set_cmd, not_just_help_class_command): Change
1074 to make this the sfunc, not cfunc, since that is how we call it.
1075 * command.h: Comment difference between sfunc and cfunc.
1076 * demangle.c (set_demangling_command): Add third arg since that
1077 is how it is called.
1078 (_initialize_demangler): Use sfunc, not cfunc, for
1079 set_demangling_command, since that is how it is called.
1080 Remove show_demangling_command; it has no effect.
1082 * command.c (shell_escape): Report errors correctly (with error
1083 message from strerror).
1085 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1087 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1088 x_scnlen.l rather than x_scnlen to match corresponding change in
1091 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1093 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1094 Change comments regarding TYPE_CODE_BOOL.
1095 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1096 regardless of the language.
1097 (value_true): Just call value_logical_not regardless of language.
1098 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1099 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1100 * language.h: Improve comment for la_builtin_type_vector.
1101 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1102 builtin_type_m2_bool.
1104 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1106 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1107 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1109 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1111 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1112 by restarting the ioctl.
1114 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1116 * target.h (target_wait): Add comment about calling
1117 return_to_top_level.
1119 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1121 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1122 additional arguments.
1123 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1125 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1127 * sparc-stub.c: Remove unnecessary #include of memory.h.
1129 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1131 * mips-tdep.c: Remove code which sets saved_regs from
1132 init_extra_frame_info and put it in new function mips_find_saved_regs.
1133 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1134 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1135 check if it is NULL and call mips_find_saved_regs if so.
1137 * remote-mips.c: Use unfiltered, not filtered, output most places.
1139 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1140 backtrace. Revise comments.
1142 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1144 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1145 alpha and irix. The _sigtramp case has to be handled properly
1146 in the tdep files if we have no ecoff debugging info.
1147 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1148 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1149 without PC_REGNUM kludge.
1150 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1151 Clean up handling of mips sigtramp frames, improve comments.
1153 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1155 * paread.c (read_unwind_info): Fix typo.
1157 * paread.c (pa_symtab_read): Update the "check_strange_names"
1158 filter to match GCC's current output. Filter out section symbols
1159 (which the HP linker sometimes puts in the wrong place).
1161 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1163 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1165 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1167 * Makefile.in: Remove all references to sparcly-nat.c.
1169 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1170 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1171 duplicating serial.h and target.h.
1173 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1174 are not used anywhere (a 5 Oct 1993 change removed the uses).
1176 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1177 * config/m68k/es1800.mt: Add comment.
1178 * remote-es.c: Extensive changes to update to current conventions.
1180 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1181 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1182 to achieve the desired timeout.
1183 * serial.h (serial_t): Add field timeout_remaining.
1185 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1187 * c-exp.y (yylex): Reenable nested type code.
1189 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1191 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1193 * remote-mips.c (mips_ops): Fix docstring.
1195 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1197 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1198 with the old tm-m68k-em.h:
1199 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1200 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1201 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1202 Add FIXME regarding GET_LONGJMP_TARGET.
1204 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1205 * infptrace.c (kill_inferior): Add comments.
1206 * main.c (quit_command): Call target_close after we kill or
1208 * remote-udi.c (udi_close): Don't error() if QUITTING.
1210 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1212 * configure.in: Make m68k-coff and aout add monitor support in
1213 addition to the standard serial support.
1215 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1217 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1220 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1222 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1223 * elfread.c (record_minimal_symbol_and_info),
1224 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1226 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1228 * i386-stub.c: Add ".text" right before "mem_fault:".
1230 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1232 * remote-utils.c (usage): Fix message to be accurate and conform
1233 more closely to normal conventions.
1235 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1236 whether to show information about exec_bfd, and not control whether
1237 to show information about device and speed.
1239 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1240 usage message, don't dump core.
1242 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1243 for variable size array.
1244 (bug_fetch_register, bug_store_register): Rename "value" to
1245 "fpreg_buf" because some compilers don't like variables whose
1246 names are the same as types.
1247 (bug_store_register): Use a cast when converting char * to
1250 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1251 of the command in error message (the text was referring to the old
1252 name of the command).
1254 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1256 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1257 full details on structure elements without names. This partially
1258 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1259 of those changes was accidental.
1261 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1262 defined, make it an error to specify a single argument which is not
1265 * Makefile.in (version.c), main.c (print_gdb_version): Use
1266 host_alias and target_alias, not host_canonical and
1267 target_canonical, to print configuration.
1269 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1271 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1272 of builtin_type_long. It is necessary to get a type which is
1273 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1275 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1276 various miscellaneous things discovered in the process:
1277 * printcmd.c, defs.h (print_address_numeric): New function.
1278 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1279 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1280 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1281 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1283 * utils.c, defs.h (gdb_print_address): New function.
1284 * expprint (dump_expression), gdbtypes.h: Use it.
1285 * breakpoint.c (describe_other_breakpoints),
1286 symmisc.c (dump_symtab, print_symbol):
1287 Use filtered not unfiltered I/O.
1288 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1289 just run gdb under a debugger for this (and it had problems with
1290 printing addresses, how to print b->shadow, etc.).
1291 * buildsym.c (make_blockvector), core.c (memory_error),
1292 exec.c (print_section_info), maint.c (print_section_table),
1293 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1294 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1295 Add comments saying code is broken. Marked with "FIXME-32x64".
1296 * dbxread.c (process_one_symbol), partial-stab.h (default),
1297 remote-vx.c (vx_run_files_info):
1298 Don't cast int being passed to local_hex_string.
1299 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1300 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1302 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1304 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1305 * source.c: Include <sys/types.h> regardless of USG.
1307 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1309 * valops.c (value_assign): Set `type' after coercing toval.
1310 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1311 Use extract_unsigned_integer to get the address of a reference.
1313 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1315 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1316 AIX can use ? instead of \ for continuation. Deal with it.
1318 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1319 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1320 the HP compiler in ANSI mode doesn't like.
1322 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1323 based on USG, rather than defining HAVE_SIGSETMASK to an
1324 expression containing defined. Having a macro used in #if expand
1325 to an expression containing "defined" is undefined according to
1326 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1329 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1331 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1332 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1334 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1336 * ch-exp.y (match_string_literal): Allow a zero-length string.
1337 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1339 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1342 passing them to print_387_status.
1343 (print_387_status): Don't subtract top from 7 before using it.
1344 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1345 from 7; the above explains it.
1347 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1350 pointer value when fixing up the frame at the start of a function.
1352 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1354 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1355 Sparc from the stack.
1357 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1359 * remote-mips.c (mips_initialize): Clear mips_initializing via
1360 cleanup chain, not directly.
1362 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1363 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1364 munging the timeout due to the limited range of c_cc[VTIME].
1366 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1367 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1368 m3-nat.c (m3_create_inferior): Pass it.
1369 * procfs.c: Remove ptrace function. It was declared in a way which
1370 conflicted with the prototype in unistd.h on Solaris.
1372 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1374 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1375 in the sigcontext if it is a signal trampoline frame.
1376 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1377 Define for Solaris2.
1379 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1381 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1382 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1383 tm-sparc.h so they can be overridden if necessary.
1385 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1387 * lynx-nat.c: Add Sparc support.
1388 * sparcly-nat.c: Remove. It's useless.
1389 * config/sparc/nm-sparclynx.h: Rewrite.
1390 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1392 * config/sparc/tm-sparclynx.h: Rewrite.
1394 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1397 directory. Old code was discarded, since the new opcode table has
1400 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1402 * Makefile.in (realclean): Remove info files per make-stds.texi.
1404 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1407 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1408 * config/sparc/tm-sun4sol2.h: Define it.
1410 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1412 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1413 if we did not find a symbol.
1415 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1417 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1420 * hppab-nat.c (call_ptrace): Delete redundant function.
1421 (kill_inferior, attach, detach, child_resume): Likewise.
1422 (child_xfer_memory): Likewise.
1424 * hppah-nat.c (call_ptrace): Delete redundant function.
1425 (kill_inferior, attach, detach, child_resume): Likewise.
1427 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1429 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1431 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1433 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1434 (CHILD_XFER_MEMORY): Define.
1435 (PT_*): Define so that generic infptrace.c code can be used.
1437 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1439 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1440 struct section_offsets *, not a (nonexistent) struct section_offset *.
1442 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1443 internal_xcoff_symtab, not an array of one of them. Change lots of
1444 "main_aux" to "&main_aux" and so on.
1446 * coffread.c, xcoffread.c: Include <coff/internal.h>
1449 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1451 * coffread.c (coff_getfilename): Make it not static.
1453 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1455 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1456 a completely gratuitous difference between xcoffread.c and coffread.c).
1458 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1460 * infrun.c (wait_for_inferior): Don't set frame for
1461 step_resume_breakpoint for IN_SIGTRAMP cases.
1463 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1464 breakpoint.c (bpstat_what): Move step_resume from its own field of
1465 the struct bpstat_what into the main_action. Make it override
1466 other breakpoints. This is a conservative change in the sense
1467 that before the step resume breakpoint was a breakpoint.c
1468 breakpoint, hitting the step resume breakpoint overrode even
1469 calling bpstat_stop_status.
1471 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1473 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1474 in case execution was stopped in the called function.
1475 * stack.c (print_frame_info, frame_info): If backtracing through
1476 a call dummy, handle the starting source line number on a line
1477 boundary like backtracing through sigtramp.
1478 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1479 for call dummy frame right. Remove old test for dummy frame,
1480 it has been unused at least since gdb-3.5.
1481 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1484 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1486 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1488 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1490 * infrun.c (signals_info), target.c (target_signal_from_name):
1491 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1493 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1496 * inflow.c (terminal_ours_1): When discussing how to deal with the
1497 tty state, make note of query() as well as readline.
1499 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1500 signals for which stop and print are cleared by default.
1502 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1504 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1505 reserved fields to hold a stub unwind entry type. Fix typo.
1506 (stub_unwind_entry): New structure for raw stub unwind entries.
1507 (stub_unwind_types): The types of stubs we may encounter.
1508 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1509 * hppa-tdep.c (rp_saved): Use additional information provided
1510 by linker stub unwind descriptors.
1511 (frameless_function_invocation): Likewise.
1512 (frame_chain_valid): Likewise.
1513 * paread.c (compare_unwind_entries): New function for sorting
1514 unwind table entries.
1515 (read_unwind_info): Rewrite to remove dependency on host endianness.
1516 Read in data from the $UNWIND_END$ subspace which contains linker
1517 stub unwind descriptors. Merge that data into the basic unwind
1520 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1522 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1524 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1525 from either the symbol name or the auxent.
1526 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1529 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1531 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1533 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1535 * README: Update notes for alpha port.
1537 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1539 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1540 for operation fault, constraint fault, and type fault.
1542 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1544 * Makefile.in (init.c): Add comment explaining formatting conventions.
1546 * c-exp.y (parse_number): Assign to temporary between the right
1547 shifts, to work around a bug in the SCO compiler.
1549 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1550 Add various files which were added to GDB recently.
1552 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1555 * Makefile.in: Add mostlyclean target.
1557 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1561 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1563 * main.c (show_commands): Make return type of extern
1564 history_get be HIST_ENTRY, rather than struct _hist_entry.
1565 (The latter loses with the upcoming merged readline.)
1567 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1569 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1570 const char *, not char *.
1572 * symtab.h (struct symbol): Make section short, not unsigned short.
1574 * symtab.c (lookup_symbol): Add comment about QUIT here.
1576 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1578 * c-exp.y (parse_number): Check for overflow regardless of range
1579 checking. Fix overflow check to use unsigned LONGEST, not
1582 * c-exp.y (parse_number): Make it so that integer constants are
1583 builtin_type_long_long if builtin_type_long isn't big enough or if
1584 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1586 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1587 Print our "()" first, then recurse for the target type.
1589 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1591 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1593 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1595 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1597 * utils.c (request_quit): Re-establish signal handler regardless
1600 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1602 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1604 * i960-tdep.c: Include target.h.
1606 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1608 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1610 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1612 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1613 changes (status -> ourstatus; declare status, etc.).
1614 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1616 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1618 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1620 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1624 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1626 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1628 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1630 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1632 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1634 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1635 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1637 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1640 Add search to target vector (#if 0'd until after 4.12):
1641 * target.h (to_search, target_search): Add.
1642 * gdbcore.h, core.c (generic_search): Add.
1643 * remote.c (remote_search): Add.
1644 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1647 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1648 is on, call find_pc_function rather than relying just on the minimal
1649 symbols (probably only matters for symbol readers which don't put
1650 statics in the minimal symbols, but changing this strikes me as
1651 not conservative enough).
1652 Initialize name_location in all cases.
1653 If no symbol and no msymbol, don't print anything symbolic.
1655 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1657 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1659 * printcmd.c (print_address_symbolic): Make it search the
1660 symtabs for variables as well as functions. Add `set print
1661 fast-symbolic-addr' and default it to fast (the old way).
1662 Print line numbers for data items as well as functions.
1664 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1665 address, if a symbol is found (take two more args pointing to
1666 where to store these results).
1668 * symtab.h (find_addr_symbol): Add prototype.
1670 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1672 * objfiles.h: Fix comments to reflect the fact that the phrase
1673 "top of stack" always refers to where the pushing and popping takes
1674 place, regardless of whether it is at the highest or lowest address.
1676 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1678 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1679 compiler generated tag names.
1680 * mdebugread.c (parse_type): Handle cross references to qualified
1682 * valops.c (value_struct_elt): Improve error message if the
1683 address of a method is requested from an object instance.
1684 * valops.c (search_struct_method): Make name_matched non-static
1685 to get it initialized correctly.
1686 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1687 exclude segment register which are not writable on newer SCO versions.
1689 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1691 * go32-xdep.c: Remove unused function uerror.
1692 (sigsetmask): Declare return type. Declare argument (to match the
1693 way it is called). Explicitly return 0.
1695 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1697 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1698 partial_symbol): Shrink the storage sizes of symbols, by making
1699 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1700 enums and small ints to the end of each struct to improve
1701 alignment, and switching the section number from int to unsigned
1704 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1706 * symtab.c (find_addr_symbol): New routine that will find the nearest
1707 symbol associated with an address. It does so by exhaustive
1708 search of the symtabs, so it's slow but complete.
1710 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1712 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1713 to [0,0] rather than [0, end of first source file]. This avoids
1714 problems with other parts of GDB looking for linetables in the
1715 _globals_ symtab. Eliminate variables num_object_files and
1716 first_object_file_end.
1718 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1720 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1721 (pop_frame): Restore PC2 and LR0 from dummy frames.
1722 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1723 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1724 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1725 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1726 (SETUP_ARBITRARY_FRAME): Define.
1728 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1730 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1732 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1734 * remote-udi.c (udi_resume): Correct prototype.
1736 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1738 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1739 hppa_frame_find_saved_regs.
1740 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1741 (prologue_inst_adjust_sp): New function.
1742 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1743 (skip_prologue): Completely rewrite to use unwind information.
1744 (hppa_frame_find_saved_regs): Likewise.
1746 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1748 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1749 to convert a signal number with appropriate bounds checking.
1751 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1753 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1755 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1756 print a newline to end the display anyway.
1758 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1759 coprocessor status regs) when popping a frame. This fixes
1760 float exceptions that occur after calling inferior functions.
1762 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1763 Read and write the fsr (float status register) to/from the child
1764 process along with the float regs. Remove Peter Schauer's change
1765 of May 24 '93, which has higher overhead and doesn't solve the
1766 real problem (which was that FSR wasn't being set).
1768 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1770 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1771 stack overflow check isn't right after the register stack
1772 adjustment instruction. Metaware R2.3u compiler moves other
1773 things in front of it. This fix isn't perfect but is what's
1776 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1778 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1780 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1781 character filenames.
1782 * configure.in: Change accordingly.
1784 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1786 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1787 _filtered io routines from these two files.
1789 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1791 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1792 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1793 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1795 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1797 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1799 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1800 printing to gdb_stderr.
1802 * remote-udi.c (udi_kill): Don't close the connection, just set
1803 inferior_pid to zero.
1804 (udi_mourn): Call remove_breakpoints.
1806 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1808 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1810 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1812 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1814 * remote-bug.c: At the start of each section, reset srec_frame
1817 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1818 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1819 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1820 code which looks for those two waitkinds. Use switch statement.
1821 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1822 CHILD_SPECIAL_WAITSTATUS.
1824 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1825 * Move target_signal_from_host, target_signal_to_host, and
1826 store_waitstatus from inftarg.c to target.c. procfs needs them.
1827 * target.c: Include "wait.h" and <signal.h>.
1828 * target.h, infrun.c (proceed), proceed callers: Pass new code
1829 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1830 enums being treated as unsigned and is cleaner.
1831 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1833 * infcmd.c (signal_command), infrun.c (signals_info):
1834 Don't allow user to specify numeric equivalent of
1835 TARGET_SIGNAL_DEFAULT.
1837 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1839 * config/alpha/alpha-netware.mt: New target support for Alpha
1841 * configure.in: Add alpha-*-netware* target.
1843 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1845 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1847 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1849 * target.h: Add enum target_waitkind, enum target_signal, and
1850 struct target_waitstatus. Change status argument to target_wait to
1851 be struct target_waitstatus * instead of int *.
1852 * target.h, infrun.c, all targets: Change type of signal arguments
1853 to resume(), proceed(), and target_resume() from int to enum
1855 * All targets (*_wait, *_resume): Change accordingly.
1856 * infcmd.c (program_info, signal_command), throughout infrun.c,
1857 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1858 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1859 signal code stuff right with the new signals would be non-trivial).
1860 * inferior.h (stop_signal): Make it enum target_signal not int.
1861 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1862 target_signal_from_name): New functions.
1863 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1864 store_waitstatus): New functions.
1865 * procfs.c (procfs_notice_signals): Use them.
1866 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1868 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1870 * objfiles.c (build_objfile_section_table): Don't abort() if
1871 objfile->sections is already set.
1873 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1874 to match recent change to exec.c.
1878 * main.c (print_gdb_version): Change year to 1994.
1880 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1881 * Makefile.in (NONSRC): Add ChangeLog-93.
1883 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1885 * stabsread.c (read_type): Allow defining several type numbers
1886 at once (e.g. "(1,2)=(3,4)="...).
1888 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1890 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1892 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1894 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1895 to process_one_symbol.
1896 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1897 avoid caching a bad endaddr in find_pc_partial_function.
1899 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1901 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1903 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1905 * infrun.c (wait_for_inferior): Do not step or step resume past
1906 the end of a one-line function we just stepped into.
1908 For older changes see ChangeLog-93
1914 version-control: never