1 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * remote.c (remote_store_registers): Add 'P' request to set an
5 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
8 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
10 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
11 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
12 combining all 'p' and 'r' pairs into a LOC_REGPARM.
14 * command.c (do_setshow_command, case var_string): Never add a
15 space to the end of the string.
16 * NEWS: Document this change.
17 * .gdbinit: Add a space to the "set prompt" command.
19 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
21 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
22 changes to make it compile (it doesn't link yet).
24 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
25 (set_demangling_style, set_demangling_command): Use savestring not
26 strdup. We were not dealing properly with a NULL return from
27 strdup, and were not declaring strdup (the system header may or
30 * valprint.c (val_print): Remove inaccurate comment about what
31 types can be stub types.
33 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
34 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
35 Supply alternate version if ATTACH_DETACH is not defined.
36 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
37 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
38 * configure.in: Recognize i[34]86-sequent-sysv4* host.
40 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
42 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
44 (skip_trampoline_code): Rewrite and add support for argument
45 relocation stubs stubs, import/export stubs, calls through
46 "_sr4export" and cascaded trampolines.
48 * hppa-tdep.c (skip_prologue): Return "pc" not zero
49 if no unwind descriptor is found.
51 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
52 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
53 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
54 differently. All registers are four bytes.
55 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
57 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
59 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
60 registers as both single and double values (fetching 2nd 32bit half
61 as necessary). Annotate each register printed with its precision.
63 * paread.c (read_unwind_info): Fix off-by-one error.
65 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
67 * main.c (complete_command): Deal with it if arg is NULL.
69 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
71 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
72 regarding using the PC--using the PC is necessary and all the
73 FIXME comments in the world won't make it go away.
75 * valops.c (value_at, value_at_lazy): Give error if we dereference
77 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
78 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
80 * stabsread.c (patch_block_stabs): Add comment about what happens
81 if the definition is in another compilation unit from the stab.
83 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
85 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
87 * main.c (complete_command): New command, from Rick Sladkey
89 (symbol_completion_function): Don't declare rl_point and
90 rl_line_buffer; they are now declared in readline.h.
91 (show_commands): Don't declare history_base; it is declared in
93 * command.c (lookup_cmd): Don't delete trailing whitespace.
94 Reverts change of 14 May 1989.
96 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
98 * minsyms.c (prim_record_minimal_symbol): Move section deduction
99 code from prim_record_minimal_symbol_and_info() to here. Callers
100 of the latter can legitimately supply a section number of -1.
102 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
105 member functions have an element in args for a (nonexistent) this
108 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
110 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
112 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
113 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
115 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
116 for the structure's type. All callers changed.
118 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
119 for each structure argument rather than assuming it's either
120 true or false for all structure arguments.
122 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
123 on the length structure passed, not the compiler used.
125 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
126 argument for the structure's type.
128 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
130 * values.c (set_internalvar): Don't set var->value until we are
131 sure there won't be an error().
133 * remote.c (get_offsets): Reinstate comment which was in
134 remote_wait about use of SECT_OFF_TEXT and so on.
136 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
138 * symmisc.c (maintenance_check_symtabs): New function to check
139 consistency of psymtabs and symtabs.
140 * symtab.h (maintenance_check_symtabs): Add prototype.
141 * maint.c: Add new `maint check-symtabs' command.
142 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
143 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
144 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
146 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
147 to write_memory to avoid warnings from gcc.
148 * config/i386/xm-symmetry.h: Add missing #endif.
149 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
150 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
151 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
153 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
155 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
156 (hppa_push_arguments): Likewise.
158 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
160 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
161 improve remote debugging efficiency. Also fixed problems with
162 doing function calls for programs with no entry points.
163 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
165 * inferior.h (PC_IN_CALL_DUMMY): ditto.
166 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
167 parse_lines): Pass section_offsets info to these routines so that
168 we can relocate symbol table entries upon readin.
169 * (psymtab_to_symtab_1): Set symtab->primary to tell
170 objfile_relocate to do relocations for our symbols.
171 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
172 (which hang off of the symbol table).
173 * Use prim_record_minimal_symbols_and_info instead of
174 prim_record_minimal_symbols to supply section info to make minimal
175 symbol relocations work.
176 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
177 -1, try to deduce it from ms_type.
178 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
179 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
180 add code to relocate objfile->sections data structure.
181 * remote.c (get_offsets): Use new protocol message to acquire
182 section offsets from the target.
183 * (remote_wait): Get rid of relocation stuff. That's all handled
184 by objfile_relocate now.
185 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
186 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
188 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
190 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
192 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
196 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
197 can no longer set this at run time.
198 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
199 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
200 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
201 sparc-tdep.c compiles).
202 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
205 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
207 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
208 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
209 * configure.in: Recognize m68*-cisco*-*.
211 * Makefile.in (TAGS): Use variables directly, rather than using
212 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
213 and means that these filenames no longer need be unique across all
214 the config/* directories.
215 * configure.in: Put the config/*/ into TM_FILE, etc.
217 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
218 and trapv exceptions.
220 * target.h (struct section_table), objfiles.h (struct obj_section):
221 Change name of field sec_ptr to the_bfd_section. More mnemonic
222 and avoids the (sort of, for the ptx compiler) name clash with
223 the name of the typedef.
224 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
225 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
227 * utils.c: Include readline.h.
228 * Makefile.in (utils.o): Add dependency.
230 * remote.c (getpkt): Add support for run-length encoding.
232 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
234 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
236 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
238 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
239 prim_record_minimal_symbol.
242 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
243 computing their offset from the start of the old buffer and adding
244 to the new buffer, rather than by assuming we can add the
245 difference between the old buffer and the new buffer (it might not
246 fit in an int). Merge in cosmetic differences from emacs regex.c
247 version of this macro.
249 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
251 * Makefile.in (install-only): Fix use of program_transform_name.
253 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
255 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
256 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
257 so I'm nuking the command.
258 * symtab.c (find_addr_symbol): Comment out, no longer used.
260 * main.c (main): Don't init_source_path for the -cd argument. Now
261 that source_path doesn't contain the current_directory from when
262 GDB started up, init_source_path is no longer useful (and is
263 harmful because it clobbers a source_path set in $HOME/.gdbinit).
265 * TODO: Remove item about line numbers being off. It is useless
266 and confusing without a reproducible test case (it mentions
267 proceed(), but I was able to step through proceed without trouble).
269 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 For Sunos 4.x targets, enable gdb to set breakpoints in shared
272 library functions before the executable is run. Retrieve dynamic
273 symbols from stripped executables.
274 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
275 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
276 symtab.c (list_symbols): Handle mst_solib_trampoline.
277 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
278 for all targets, remove IBM6000_TARGET dependencies.
279 * dbxread.c (read_dbx_dynamic_symtab): New function.
280 * dbxread.c (dbx_symfile_read): Use it.
281 * dbxread.c (SET_NAMESTRING): Set namestring to
282 "<bad string table index>" instead of "foo" if the string index is
284 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
286 * symtab.c (list_symbols): Take from_tty as parameter and pass it
287 to break_command. Handle mst_file_* minimal symbol types.
288 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
290 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
292 * c-exp.y(yylex): fix potential memory overflow.
294 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
296 * environ.c (set_in_environ): Eliminate special handling of PATH and
298 * putenv.c: Removed, conflicts with system declaration of
299 putenv on RS/6000 running AIX 3.2.5, and above change makes it
301 * Makefile.in: Change accordingly.
302 * procfs.c (procfs_create_inferior): Change comment accordingly.
304 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
306 * rs6000-tdep.c: Change value to value_ptr.
308 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
310 * i386m3-nat.c: Include floatformat.h.
311 (get_i387_state): Use memset not bzero.
315 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
316 ieee-float.h to floatformat.h.
318 * valprint.c (val_print_string): Ignore error if the error
319 happened after a terminating '\0'.
321 * c-valprint.c (c_val_print): Never add 1 to return value from
322 val_print_string; just return what it returns.
324 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
325 looping through all of the enums.
326 * infrun.c (signals_info): Use it.
328 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
330 * main.c (main): When printing warning about bad baud rate, don't
331 use warning(); it relies on current_target which isn't set up yet.
333 * breakpoint.c (_initialize_breakpoint): Update docstring for
334 tbreak to match what the code actually does. Don't mention tbreak
335 in docstrings for "enable once" or "enable breakpoints once".
337 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
339 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
340 while (0). That defeats the whole purpose of using do . . . while (0).
341 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
342 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
343 using a ?: expression as an lvalue is not portable.
345 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
346 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
347 'p' and 'r' symbol descriptors into a single symbol to look for a
349 * README, config/sparc/tm-sparc.h: Update comments.
351 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
353 * mdebugread.c (parse_type): Do not complain for types with
354 an `indexNil' aux index, these are simply undefined types.
355 Remove indexNil check from caller of parse_type.
356 * mdebugread.c (parse_partial_symbols): Do not enter
357 stGlobal, scCommon symbols into the minimal symbol table, their
358 value is the size of the common, not its address.
359 Handle scInit, scFini, scPData and scXData sections.
360 Use minimal symbol type mst_file_* for stLabel symbols, instead of
362 Enter stProc symbols into the global_psymbols list once, not into
363 the static_psymbols_list.
364 Get rid of dummy psymtab if it is empty, to allow proper detection
365 of stripped executables.
366 * mdebugread.c (cross_ref): Allow cross references to Fortran
369 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
371 * stabsread.c (common_block_end, fix_common_block): Stash the
372 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
373 as to not assume that a pointer fits in an enum.
375 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
377 * os9kread.c (fill_sym): check compiler verion number for pre-
379 * os9kread.c (os9k_process_one_symbol): address of symbol is
380 relative to section not module.
381 * stabsread.c (define_symbol): add symbol type 's' as local
383 * remote-os9k.c: add command 'set monitor_log' to turn on or off
385 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
386 * remote-os9k.c: fix bug in 'set remotebaud' function.
387 * remote-os9k.c (rombug_link): minimize checking so to improve
389 * symfile.c (symbol_file_command): check if failed to link, also make
390 the command be able to accept more than one filenames.
391 * target.c (target_link): check if failed to link with rombug.
392 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
394 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
396 * remote-es.c (es1800_child_ops): Don't declare it static.
398 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
400 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
402 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
404 * dbxread.c: New variable lowest_text_address.
405 (record_minimal_symbol, read_dbx_symtab): Set it.
406 (read_dbx_symtab): Use lowest_text_address + text_size instead of
408 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
410 * dbxread.c (end_psymtab): Remove old and commented out
411 capping_global and capping_static. Fix comments regarding
412 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
414 * parser-defs.h: Add "extern" to start of variable declarations so
415 we don't end up with commons.
416 * parse.c: Define these variables.
418 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
421 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
423 * alpha-tdep.c: Change value to value_ptr.
425 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
427 * solib.c (elf_locate_base): New function to locate the address
428 of the dynamic linker's runtime structure in the dynamic info section.
429 * solib.c (locate_base): Use it instead of iterating over the list
430 of mapped address segments.
431 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
434 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
436 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
437 (pc_in_interrupt_handler): New function. Also add PARAM decl.
438 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
439 signal trampoline and interrupt routines.
440 (frame_saved_pc): Handle signal trampolines and interrupt routines.
441 (frame_chain, frame_chain_valid): Likewise.
442 (hppa_frame_find_saved_regs): Likewise. Also deal with special
443 saved regs convention for SP.
445 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
446 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
447 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
449 * tm-hppah.h (IN_SIGTRAMP): Define.
451 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
453 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
454 alphabetic character as the start of a name.
456 * sparclite/Makefile.in (all install): Build and install aload.
458 * configure.in: Accept i[34]86-*-*sysv32 because that is what
459 config.guess and config.sub produce.
461 * mips-tdep.c: Change value to value_ptr.
463 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
465 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
466 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
467 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
468 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
469 value with value_ptr. This is for the ptx compiler.
470 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
472 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
473 #if 0 i386_float_info.
474 * symm-tdep.c (round): Remove. Also remove sgttyb.
475 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
476 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
477 * i386-tdep.c (i386_frame_find_saved_regs): Put in
478 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
480 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
481 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
482 symm-nat.c. Define CHILD_WAIT and declare child_wait().
483 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
484 tm-i386v.h is apparently OK.
485 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
486 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
489 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
491 * osfsolib.c (xfer_link_map_member): Update to use new
492 target_read_string interface.
494 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
496 * infrun.c (wait_for_inferior): In checking
497 remove_breakpoints_on_following_step, check
498 through_sigtramp_breakpoint as well as step_resume_breakpoint.
500 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
502 * os9kread.c (os9k_process_one_symbol): Rename
503 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
504 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
505 (CORE_ADDR)0, from target_link, since that is what it uses.
506 Process name at end, not during parsing (like we did before Kung's
507 change), so that -readnow and -mapped can appear anywhere.
508 Make text_relocation a local variable.
509 * config/i386/i386os9k.mt: Fix comment.
510 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
511 * os9kread.c: Put "comments" after #endif inside /* */.
512 * stabsread.h: Add os9k_stabs variable.
513 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
515 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
516 descriptor in global_symbols not local_symbols.
517 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
519 (read_type): If os9k_stabs, accept function parameters after 'f'
521 (read_array_type): If os9k_stabs, don't expect index type and
522 expect lower and upper to be separated by ',' not ';'.
523 (read_enum_type): If os9k_stabs, read a number before the first
524 enumeration constant.
525 (os9k_init_type_vector): New function.
526 (dbx_lookup_type): Call it when starting new type vector.
527 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
528 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
529 * os9kstab.c: Removed.
530 * Makefile.in: Update accordingly.
531 * objfiles.c (objfile_relocate_data): Removed.
532 * remote-os9k.c (rombug_wait): Call objfile_relocate
533 not objfile_relocate_data.
534 * objfiles.h, objfiles.c: Remove find_pc_objfile.
535 * remote-os9k.c (rombug_wait): Call find_pc_section not
537 * main.c (quit_command): Check inferior_pid; revert Kung change.
538 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
540 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
542 * os9kread.c: New file to read os9000 style symbo table.
543 * os9kstab.c: new file to read os9000 style stabs.
544 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
545 * objfiles.c (find_pc_objfile): new function to search objfile
547 * objfiles.c (objfile_relocate_data): new function to relocate
548 data symbols in symbol table.
549 * objfiles.h: Add two aux fields in struct objfile to handle
550 multiple symbol table files situation like in os9000.
551 * symfile.c: Change so 'symbol-file' command can handle multiple
552 files. Also call target_link() to get relocation infos.
553 * target.c (target_link): new function to get relocation info when
554 a symbol file is requested to load.
555 * main.c (quit_command): take out 'inferior_pid != 0' condition,
556 because in cross mode there's no inferior pid, bit they need to
558 Makefile.in: add os9kread.c os9kstab.c and .o's.
559 configure.in: add i386os9k target.
560 config/i386/i386os9k.mt: new add.
561 config/i386/tm-i386os9k.h: new add.
563 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
565 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
566 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
568 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
570 * target.c, target.h (target_read_string): Provide error detection to
571 caller. Put string in malloc'd space, so caller need not impose
573 * solib.c (find_solib): Update to use new interface.
574 * irix5-nat.c (find_solib): Read o_path from inferior
575 (clear_solib): Free storage for o_path.
576 * valprint.c (val_print_string): Add comments.
578 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
580 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
583 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
585 * value.h (struct value): Add modifiable field.
586 * values.c (allocate_value, record_latest_value, value_copy): Set it.
587 (record_latest_value): Don't mess with VALUE_LVAL of value.
588 * valops.c (value_assign): Check it. Reword existing error
591 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
592 (STEP_SKIPS_DELAY): Added.
593 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
596 * valprint.c (val_print_string): If errcode is set, always print
597 an error, regardless of force_ellipsis. In the non-EIO case,
598 just print the error message rather than calling error(). Don't
599 access *(bufptr-1) if bufptr points to the start of the buffer.
600 When looking for '\0', don't increment bufptr and addr if bufptr
601 started out already at limit. If an error happens on fetching the
602 first character, don't print the string.
604 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
606 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
609 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
610 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
611 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
612 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
613 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
614 * findvar.c: Update comment regarding ieee-float.h.
616 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
618 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
619 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
620 Define to make backtracing through the various sigtramp handlers
622 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
623 the saved pc from ucontext on the stack for SVR4 signal handling.
625 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
627 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
628 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
629 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
630 just use the global variable itself. When printing baud rate,
631 don't print a baud rate if baud_rate is -1.
633 * coffread.c (read_coff_symtab): Pass mst_file_* to
634 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
635 symbols in the minimal symbols regardless of SDB_TYPE.
637 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
639 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
640 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
641 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
642 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
643 ignored bs->stop for a bp_step_resume breakpoint.
644 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
645 which performs one (the check_sigtramp2 one) of the functions
646 which had been handled by the step_resume_breakpoint. For each
647 use of the step_resume_breakpoint, make it still use the
648 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
650 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
651 When setting the frame address of the step resume breakpoint, set
652 it to the address for frame *before* the call instruction is
655 * mips-tdep.c (mips_print_register): Print integers using
656 print_scalar_formatted rather than duplicating all the
657 CC_HAS_LONG_LONG and so on.
658 (mips_push_dummy_frame): Use read_register_gen rather than using
659 read_register and then putting it back in target format with
660 store_unsigned_integer. If registers are more than 4 bytes, give
661 an error rather than have some registers overwrite other
663 #if 0 unused include of opcode/mips.h.
665 * symfile.h: Don't declare arguments for coff_getfilename.
667 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
669 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
671 * configure.in (hppa*-*-osf*): New configuration.
672 * config/pa/hppaosf.mt: New target makefile fragment.
673 * config/pa/tm-hppao.h: New target include file.
675 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
677 * exec.c (print_section_info): Print entry point for exec_bfd only.
678 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
679 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
680 causes problems if <sys/types.h> has no multiple inclusion protection.
682 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
684 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
685 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
686 (CALL_DUMMY_LENGTH): Changed accordingly.
688 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
690 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
691 numbers of register windows.
693 * sparclite/hello.c: Add factorial function for testing.
694 * salib.c: Use macros instead of constants for I/O addresses to
695 make 931 support easier.
696 * sparclite.h: Change constraint for LOC to "rJ" to force use of
697 register in sta/lda instructions.
699 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
701 * dbxread.c (process_one_symbol): Set
702 block_address_function_relative for COFF like we do for ELF and SOM.
704 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
706 * mdebugread.c (new_psymtab): Pass in section_offsets and set
708 * mdebugread.c (handle_psymbol_enumerators): New function to enter
709 the enumerators of an ecoff enum into the partial symbol table.
710 * mdebugread.c (parse_partial_symbols): Call it.
711 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
712 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
713 offsets. Cast psymtab->read_symtab to PTR before passing it to
715 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
716 set up the global offset table pointer in pic compiled code.
717 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
718 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
719 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
720 ensures that floats are promoted to doubles before they are pushed
723 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
725 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
726 Fixup cache_on and flush_i_cache so that they work for both the
727 930 and 932 processors. Rewrite most low level funcs (uart
728 access & cache stuff) to use new ASI access macros in sparclite.h.
729 Also make it easy to access second serial port.
731 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
733 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
734 <sys/stat.h>; not needed.
736 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
738 * stack.c (print_frame_info): In "pathological" case, don't
739 distrust the line number information.
741 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
743 * mips-tdep.c (mips_print_register): handle 64 bits register.
744 * valprint.c (print_longest): fix a bug in printing 64 bits value.
746 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
750 * Makefile.in (install): Do the sed for program_transform_name
751 ourselves instead of worrying about INSTALL_XFORM. This enables
752 users to override INSTALL_PROGRAM in the standard way.
754 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
755 depend on Makefile.in.
757 * defs.h, valprint.c: Make longest_to_int a function not a macro.
758 Only test against INT_MIN if a LONGEST is bigger than an int.
760 * README: Change GhostScript to Ghostscript.
762 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
764 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
765 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
766 character file names.
767 * Makefile.in (ALLPARAM): Add these files.
769 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
770 character file names.
771 * Makefile.in: Add Kung's new mips64 files.
773 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
775 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
776 mips64el-*-ecoff and mips64-big-*.
777 * defs.h: get rid of FORCE_LONG_LONG.
778 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
779 parsing. Change register size to be MIPS_REGSIZE.
781 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
783 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
784 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
785 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
787 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
789 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
790 (remove_commands, add_commands): Add/remove hms-drain when target
793 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
795 * configure.in: Add Lynx/rs6000 support.
796 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
797 messages. Add rs6000 support. Don't try to modify unwritable
799 * rs6000-nat.c: Move lots of native dependent stuff (like core
800 file support) from rs6000-tdep.c & xcoffexec.c to here.
801 * rs6000-tdep.c: Move native dependent stuff to nat.c.
802 * xcoffexec.c: Move native dependent stuff to nat.c.
803 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
805 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
807 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
808 New files to support Lynx/rs6000.
810 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
812 * README: Remove note about gcc warnings on alpha, these should be
814 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
815 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
816 remote-utils.c, stabsread.c: Include <string.h>.
817 * regex.c: Include "defs.h", change re_comp argument to const char *.
818 * infptrace.c (fetch_register, store_inferior_registers): Change
819 regaddr to type CORE_ADDR.
820 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
821 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
823 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
825 * symtab.h: Always define BYTE_BITFIELD to nothing.
827 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
829 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
830 * configure.in: Remove comment about m68k-em.mt.
831 * Makefile.in: Remove references.
833 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
835 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
838 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
840 * target.c (target_preopen): If target_kill doesn't remove the
841 target from the stack, use pop_target to do it.
843 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
844 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
845 changes to stabsread.c from summer 1993.
847 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
848 printing the program, rather than passing NULL to printf.
849 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
850 try to call UDIDisconnect again. Print better message.
851 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
853 (udi_create_inferior): If udi_session_id is negative, open a new
854 TIP rather than giving an error.
856 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
857 config/ns32k/ns32km3.mh: Define NAT_FILE.
858 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
859 (it was inconsistent and namespace-wrong) to NM_M3_H.
860 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
861 (m3_open): New function.
863 * TODO: Update Mach section.
865 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
867 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
869 * printcmd.c (printf_command): Add missing single-letter
870 backslash-escape sequences, and improve error message.
872 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
874 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
875 rather than trying to shove an int into a pointer and back out
876 again. This avoids compiler warnings.
878 * defs.h (alloca): Declare as void *, not char *, on hpux.
879 Don't prototype it, just declare the return type.
881 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
883 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
884 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
886 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
888 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
889 ZERO_REGNUM, just read it as zero without talking to the board.
891 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
893 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
894 to store_floating, not nonexistent variable len.
896 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
898 (mips_store_word): Change calling convention to return errors, and
899 to provide old contents if the caller wants it.
900 (mips_xfer_memory): Deal with errors from mips_store_word.
901 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
902 define now that remote-mips.c doesn't use BREAKPOINT.
904 * remote-mips.c (mips_create_inferior): Call warning if arguments
905 specified, and then execute "set args" command. Call error, not
906 mips_error, if executable file not specified.
908 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
911 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
914 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
916 * value.h (print_longest): Rename "value" to "val" in prototype
917 declaration because some compilers don't like arguments whose
918 names are the same as types.
919 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
920 before passing it to remote_*_bytes.
922 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
924 * h8500-tdep.c (saved_pc_after_call): The size of the
925 pc is memory model dependent. (segmented_command,
926 unsegmented_command, _initialize_h8500_tdep): New commands to
928 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
930 * remote-hms.c (hms_load): Remove breakpoints when loaded.
931 (hms_wait): Use new status structure
932 (hms_open): Push the target here. (hms_before_main_loop): Not
933 here. (supply_val, hms_fetch_register, hms_store_register): Cope
934 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
935 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
936 all registers in a compact way.
938 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
940 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
941 as CORE_ADDR to match definition in rs6000-tdep.c.
943 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
946 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
947 definitions into the psymtab.
949 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
951 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
952 a special exceptionSize for the 68332.
954 * remote-udi.c (udi_attach): If no arguments, print error.
956 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
958 * Makefile.in (VERSION): Bump to 4.12.1
959 * NEWS, README: Update to match 4.12 release.
961 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
963 * command.c (empty_sfunc): New function.
964 (add_set_cmd): Use it instead of not_just_help_class_command.
965 (not_just_help_class_command): Change calling convention back to
966 what it was before yesterday's change.
968 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
969 of the type if present.
971 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
973 * printcmd.c (decode_format): Don't blithely set the size for
974 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
976 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
977 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
978 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
979 always just check against INT_MIN and INT_MAX (this also fixes things
980 if sizeof (long) > sizeof (int), e.g. Alpha).
981 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
982 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
983 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
984 BUILTIN_TYPE_UNSIGNED_LONGEST.
985 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
986 longest_int and longest_unsigned_int.
987 * value.h (struct value): Just align to LONGEST, rather than worrying
988 about CC_HAS_LONG_LONG.
989 * valarith.c (value_binop): Figure out type ourself based on
990 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
991 point is that we don't depend on CC_HAS_LONG_LONG anymore.
992 * valprint.c (val_print_type_code_int): Just call
993 extract_unsigned_integer directly, rather than going through
995 * printcmd.c (decode_format): Remove code which would sometimes
996 change 'g' size to 'w' for integers. print_scalar_formatted handles
997 printing huge integers well enough, thank you.
999 * command.c (add_set_cmd, not_just_help_class_command): Change
1000 to make this the sfunc, not cfunc, since that is how we call it.
1001 * command.h: Comment difference between sfunc and cfunc.
1002 * demangle.c (set_demangling_command): Add third arg since that
1003 is how it is called.
1004 (_initialize_demangler): Use sfunc, not cfunc, for
1005 set_demangling_command, since that is how it is called.
1006 Remove show_demangling_command; it has no effect.
1008 * command.c (shell_escape): Report errors correctly (with error
1009 message from strerror).
1011 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1013 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
1014 x_scnlen.l rather than x_scnlen to match corresponding change in
1017 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1019 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
1020 Change comments regarding TYPE_CODE_BOOL.
1021 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
1022 regardless of the language.
1023 (value_true): Just call value_logical_not regardless of language.
1024 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
1025 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
1026 * language.h: Improve comment for la_builtin_type_vector.
1027 * m2-lang.c (_initialize_m2_language): Don't add any fields to
1028 builtin_type_m2_bool.
1030 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
1032 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
1033 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
1035 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
1038 by restarting the ioctl.
1040 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1042 * target.h (target_wait): Add comment about calling
1043 return_to_top_level.
1045 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1047 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
1048 additional arguments.
1049 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
1051 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
1053 * sparc-stub.c: Remove unnecessary #include of memory.h.
1055 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1057 * mips-tdep.c: Remove code which sets saved_regs from
1058 init_extra_frame_info and put it in new function mips_find_saved_regs.
1059 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
1060 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
1061 check if it is NULL and call mips_find_saved_regs if so.
1063 * remote-mips.c: Use unfiltered, not filtered, output most places.
1065 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
1066 backtrace. Revise comments.
1068 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1070 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
1071 alpha and irix. The _sigtramp case has to be handled properly
1072 in the tdep files if we have no ecoff debugging info.
1073 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
1074 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
1075 without PC_REGNUM kludge.
1076 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
1077 Clean up handling of mips sigtramp frames, improve comments.
1079 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1081 * paread.c (read_unwind_info): Fix typo.
1083 * paread.c (pa_symtab_read): Update the "check_strange_names"
1084 filter to match GCC's current output. Filter out section symbols
1085 (which the HP linker sometimes puts in the wrong place).
1087 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1089 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
1091 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
1093 * Makefile.in: Remove all references to sparcly-nat.c.
1095 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
1096 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
1097 duplicating serial.h and target.h.
1099 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
1100 are not used anywhere (a 5 Oct 1993 change removed the uses).
1102 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
1103 * config/m68k/es1800.mt: Add comment.
1104 * remote-es.c: Extensive changes to update to current conventions.
1106 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
1107 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
1108 to achieve the desired timeout.
1109 * serial.h (serial_t): Add field timeout_remaining.
1111 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1113 * c-exp.y (yylex): Reenable nested type code.
1115 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1117 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
1119 * remote-mips.c (mips_ops): Fix docstring.
1121 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
1123 * config/m68k/tm-monitor.h: Changes to bring this into accordance
1124 with the old tm-m68k-em.h:
1125 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
1126 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
1127 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
1128 Add FIXME regarding GET_LONGJMP_TARGET.
1130 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
1131 * infptrace.c (kill_inferior): Add comments.
1132 * main.c (quit_command): Call target_close after we kill or
1134 * remote-udi.c (udi_close): Don't error() if QUITTING.
1136 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
1138 * configure.in: Make m68k-coff and aout add monitor support in
1139 addition to the standard serial support.
1141 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1143 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
1146 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1148 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
1149 * elfread.c (record_minimal_symbol_and_info),
1150 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1152 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1154 * i386-stub.c: Add ".text" right before "mem_fault:".
1156 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1158 * remote-utils.c (usage): Fix message to be accurate and conform
1159 more closely to normal conventions.
1161 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1162 whether to show information about exec_bfd, and not control whether
1163 to show information about device and speed.
1165 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1166 usage message, don't dump core.
1168 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1169 for variable size array.
1170 (bug_fetch_register, bug_store_register): Rename "value" to
1171 "fpreg_buf" because some compilers don't like variables whose
1172 names are the same as types.
1173 (bug_store_register): Use a cast when converting char * to
1176 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1177 of the command in error message (the text was referring to the old
1178 name of the command).
1180 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1182 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1183 full details on structure elements without names. This partially
1184 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1185 of those changes was accidental.
1187 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1188 defined, make it an error to specify a single argument which is not
1191 * Makefile.in (version.c), main.c (print_gdb_version): Use
1192 host_alias and target_alias, not host_canonical and
1193 target_canonical, to print configuration.
1195 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1197 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1198 of builtin_type_long. It is necessary to get a type which is
1199 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1201 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1202 various miscellaneous things discovered in the process:
1203 * printcmd.c, defs.h (print_address_numeric): New function.
1204 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1205 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1206 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1207 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1209 * utils.c, defs.h (gdb_print_address): New function.
1210 * expprint (dump_expression), gdbtypes.h: Use it.
1211 * breakpoint.c (describe_other_breakpoints),
1212 symmisc.c (dump_symtab, print_symbol):
1213 Use filtered not unfiltered I/O.
1214 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1215 just run gdb under a debugger for this (and it had problems with
1216 printing addresses, how to print b->shadow, etc.).
1217 * buildsym.c (make_blockvector), core.c (memory_error),
1218 exec.c (print_section_info), maint.c (print_section_table),
1219 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1220 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1221 Add comments saying code is broken. Marked with "FIXME-32x64".
1222 * dbxread.c (process_one_symbol), partial-stab.h (default),
1223 remote-vx.c (vx_run_files_info):
1224 Don't cast int being passed to local_hex_string.
1225 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1226 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1228 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1230 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1231 * source.c: Include <sys/types.h> regardless of USG.
1233 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1235 * valops.c (value_assign): Set `type' after coercing toval.
1236 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1237 Use extract_unsigned_integer to get the address of a reference.
1239 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1242 AIX can use ? instead of \ for continuation. Deal with it.
1244 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1245 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1246 the HP compiler in ANSI mode doesn't like.
1248 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1249 based on USG, rather than defining HAVE_SIGSETMASK to an
1250 expression containing defined. Having a macro used in #if expand
1251 to an expression containing "defined" is undefined according to
1252 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1255 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1257 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1258 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1260 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1262 * ch-exp.y (match_string_literal): Allow a zero-length string.
1263 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1265 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1267 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1268 passing them to print_387_status.
1269 (print_387_status): Don't subtract top from 7 before using it.
1270 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1271 from 7; the above explains it.
1273 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1275 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1276 pointer value when fixing up the frame at the start of a function.
1278 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1280 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1281 Sparc from the stack.
1283 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1285 * remote-mips.c (mips_initialize): Clear mips_initializing via
1286 cleanup chain, not directly.
1288 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1289 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1290 munging the timeout due to the limited range of c_cc[VTIME].
1292 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1293 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1294 m3-nat.c (m3_create_inferior): Pass it.
1295 * procfs.c: Remove ptrace function. It was declared in a way which
1296 conflicted with the prototype in unistd.h on Solaris.
1298 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1300 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1301 in the sigcontext if it is a signal trampoline frame.
1302 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1303 Define for Solaris2.
1305 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1307 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1308 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1309 tm-sparc.h so they can be overridden if necessary.
1311 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1313 * lynx-nat.c: Add Sparc support.
1314 * sparcly-nat.c: Remove. It's useless.
1315 * config/sparc/nm-sparclynx.h: Rewrite.
1316 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1318 * config/sparc/tm-sparclynx.h: Rewrite.
1320 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1322 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1323 directory. Old code was discarded, since the new opcode table has
1326 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1328 * Makefile.in (realclean): Remove info files per make-stds.texi.
1330 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1332 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1333 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1334 * config/sparc/tm-sun4sol2.h: Define it.
1336 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1338 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1339 if we did not find a symbol.
1341 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1343 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1346 * hppab-nat.c (call_ptrace): Delete redundant function.
1347 (kill_inferior, attach, detach, child_resume): Likewise.
1348 (child_xfer_memory): Likewise.
1350 * hppah-nat.c (call_ptrace): Delete redundant function.
1351 (kill_inferior, attach, detach, child_resume): Likewise.
1353 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1355 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1357 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1359 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1360 (CHILD_XFER_MEMORY): Define.
1361 (PT_*): Define so that generic infptrace.c code can be used.
1363 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1365 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1366 struct section_offsets *, not a (nonexistent) struct section_offset *.
1368 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1369 internal_xcoff_symtab, not an array of one of them. Change lots of
1370 "main_aux" to "&main_aux" and so on.
1372 * coffread.c, xcoffread.c: Include <coff/internal.h>
1375 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1377 * coffread.c (coff_getfilename): Make it not static.
1379 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1381 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1382 a completely gratuitous difference between xcoffread.c and coffread.c).
1384 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1386 * infrun.c (wait_for_inferior): Don't set frame for
1387 step_resume_breakpoint for IN_SIGTRAMP cases.
1389 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1390 breakpoint.c (bpstat_what): Move step_resume from its own field of
1391 the struct bpstat_what into the main_action. Make it override
1392 other breakpoints. This is a conservative change in the sense
1393 that before the step resume breakpoint was a breakpoint.c
1394 breakpoint, hitting the step resume breakpoint overrode even
1395 calling bpstat_stop_status.
1397 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1399 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1400 in case execution was stopped in the called function.
1401 * stack.c (print_frame_info, frame_info): If backtracing through
1402 a call dummy, handle the starting source line number on a line
1403 boundary like backtracing through sigtramp.
1404 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1405 for call dummy frame right. Remove old test for dummy frame,
1406 it has been unused at least since gdb-3.5.
1407 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1410 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1412 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1414 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1416 * infrun.c (signals_info), target.c (target_signal_from_name):
1417 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1419 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1421 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1422 * inflow.c (terminal_ours_1): When discussing how to deal with the
1423 tty state, make note of query() as well as readline.
1425 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1426 signals for which stop and print are cleared by default.
1428 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1430 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1431 reserved fields to hold a stub unwind entry type. Fix typo.
1432 (stub_unwind_entry): New structure for raw stub unwind entries.
1433 (stub_unwind_types): The types of stubs we may encounter.
1434 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1435 * hppa-tdep.c (rp_saved): Use additional information provided
1436 by linker stub unwind descriptors.
1437 (frameless_function_invocation): Likewise.
1438 (frame_chain_valid): Likewise.
1439 * paread.c (compare_unwind_entries): New function for sorting
1440 unwind table entries.
1441 (read_unwind_info): Rewrite to remove dependency on host endianness.
1442 Read in data from the $UNWIND_END$ subspace which contains linker
1443 stub unwind descriptors. Merge that data into the basic unwind
1446 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1448 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1451 from either the symbol name or the auxent.
1452 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1455 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1457 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1459 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1461 * README: Update notes for alpha port.
1463 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1465 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1466 for operation fault, constraint fault, and type fault.
1468 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1470 * Makefile.in (init.c): Add comment explaining formatting conventions.
1472 * c-exp.y (parse_number): Assign to temporary between the right
1473 shifts, to work around a bug in the SCO compiler.
1475 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1476 Add various files which were added to GDB recently.
1478 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1481 * Makefile.in: Add mostlyclean target.
1483 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1487 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1489 * main.c (show_commands): Make return type of extern
1490 history_get be HIST_ENTRY, rather than struct _hist_entry.
1491 (The latter loses with the upcoming merged readline.)
1493 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1495 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1496 const char *, not char *.
1498 * symtab.h (struct symbol): Make section short, not unsigned short.
1500 * symtab.c (lookup_symbol): Add comment about QUIT here.
1502 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1504 * c-exp.y (parse_number): Check for overflow regardless of range
1505 checking. Fix overflow check to use unsigned LONGEST, not
1508 * c-exp.y (parse_number): Make it so that integer constants are
1509 builtin_type_long_long if builtin_type_long isn't big enough or if
1510 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1512 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1513 Print our "()" first, then recurse for the target type.
1515 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1517 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1519 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1521 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1523 * utils.c (request_quit): Re-establish signal handler regardless
1526 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1528 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1530 * i960-tdep.c: Include target.h.
1532 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1534 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1536 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1538 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1539 changes (status -> ourstatus; declare status, etc.).
1540 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1542 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1544 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1546 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1548 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1550 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1552 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1554 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1556 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1558 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1560 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1561 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1563 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1566 Add search to target vector (#if 0'd until after 4.12):
1567 * target.h (to_search, target_search): Add.
1568 * gdbcore.h, core.c (generic_search): Add.
1569 * remote.c (remote_search): Add.
1570 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1573 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1574 is on, call find_pc_function rather than relying just on the minimal
1575 symbols (probably only matters for symbol readers which don't put
1576 statics in the minimal symbols, but changing this strikes me as
1577 not conservative enough).
1578 Initialize name_location in all cases.
1579 If no symbol and no msymbol, don't print anything symbolic.
1581 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1583 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1585 * printcmd.c (print_address_symbolic): Make it search the
1586 symtabs for variables as well as functions. Add `set print
1587 fast-symbolic-addr' and default it to fast (the old way).
1588 Print line numbers for data items as well as functions.
1590 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1591 address, if a symbol is found (take two more args pointing to
1592 where to store these results).
1594 * symtab.h (find_addr_symbol): Add prototype.
1596 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1598 * objfiles.h: Fix comments to reflect the fact that the phrase
1599 "top of stack" always refers to where the pushing and popping takes
1600 place, regardless of whether it is at the highest or lowest address.
1602 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1604 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1605 compiler generated tag names.
1606 * mdebugread.c (parse_type): Handle cross references to qualified
1608 * valops.c (value_struct_elt): Improve error message if the
1609 address of a method is requested from an object instance.
1610 * valops.c (search_struct_method): Make name_matched non-static
1611 to get it initialized correctly.
1612 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1613 exclude segment register which are not writable on newer SCO versions.
1615 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1617 * go32-xdep.c: Remove unused function uerror.
1618 (sigsetmask): Declare return type. Declare argument (to match the
1619 way it is called). Explicitly return 0.
1621 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1623 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1624 partial_symbol): Shrink the storage sizes of symbols, by making
1625 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1626 enums and small ints to the end of each struct to improve
1627 alignment, and switching the section number from int to unsigned
1630 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1632 * symtab.c (find_addr_symbol): New routine that will find the nearest
1633 symbol associated with an address. It does so by exhaustive
1634 search of the symtabs, so it's slow but complete.
1636 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1638 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1639 to [0,0] rather than [0, end of first source file]. This avoids
1640 problems with other parts of GDB looking for linetables in the
1641 _globals_ symtab. Eliminate variables num_object_files and
1642 first_object_file_end.
1644 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1646 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1647 (pop_frame): Restore PC2 and LR0 from dummy frames.
1648 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1649 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1650 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1651 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1652 (SETUP_ARBITRARY_FRAME): Define.
1654 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1656 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1658 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1660 * remote-udi.c (udi_resume): Correct prototype.
1662 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1664 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1665 hppa_frame_find_saved_regs.
1666 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1667 (prologue_inst_adjust_sp): New function.
1668 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1669 (skip_prologue): Completely rewrite to use unwind information.
1670 (hppa_frame_find_saved_regs): Likewise.
1672 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1674 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1675 to convert a signal number with appropriate bounds checking.
1677 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1679 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1681 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1682 print a newline to end the display anyway.
1684 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1685 coprocessor status regs) when popping a frame. This fixes
1686 float exceptions that occur after calling inferior functions.
1688 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1689 Read and write the fsr (float status register) to/from the child
1690 process along with the float regs. Remove Peter Schauer's change
1691 of May 24 '93, which has higher overhead and doesn't solve the
1692 real problem (which was that FSR wasn't being set).
1694 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1696 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1697 stack overflow check isn't right after the register stack
1698 adjustment instruction. Metaware R2.3u compiler moves other
1699 things in front of it. This fix isn't perfect but is what's
1702 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1704 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1706 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1707 character filenames.
1708 * configure.in: Change accordingly.
1710 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1712 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1713 _filtered io routines from these two files.
1715 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1717 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1718 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1719 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1721 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1723 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1725 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1726 printing to gdb_stderr.
1728 * remote-udi.c (udi_kill): Don't close the connection, just set
1729 inferior_pid to zero.
1730 (udi_mourn): Call remove_breakpoints.
1732 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1734 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1736 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1738 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1740 * remote-bug.c: At the start of each section, reset srec_frame
1743 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1744 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1745 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1746 code which looks for those two waitkinds. Use switch statement.
1747 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1748 CHILD_SPECIAL_WAITSTATUS.
1750 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1751 * Move target_signal_from_host, target_signal_to_host, and
1752 store_waitstatus from inftarg.c to target.c. procfs needs them.
1753 * target.c: Include "wait.h" and <signal.h>.
1754 * target.h, infrun.c (proceed), proceed callers: Pass new code
1755 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1756 enums being treated as unsigned and is cleaner.
1757 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1759 * infcmd.c (signal_command), infrun.c (signals_info):
1760 Don't allow user to specify numeric equivalent of
1761 TARGET_SIGNAL_DEFAULT.
1763 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1765 * config/alpha/alpha-netware.mt: New target support for Alpha
1767 * configure.in: Add alpha-*-netware* target.
1769 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1773 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1775 * target.h: Add enum target_waitkind, enum target_signal, and
1776 struct target_waitstatus. Change status argument to target_wait to
1777 be struct target_waitstatus * instead of int *.
1778 * target.h, infrun.c, all targets: Change type of signal arguments
1779 to resume(), proceed(), and target_resume() from int to enum
1781 * All targets (*_wait, *_resume): Change accordingly.
1782 * infcmd.c (program_info, signal_command), throughout infrun.c,
1783 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1784 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1785 signal code stuff right with the new signals would be non-trivial).
1786 * inferior.h (stop_signal): Make it enum target_signal not int.
1787 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1788 target_signal_from_name): New functions.
1789 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1790 store_waitstatus): New functions.
1791 * procfs.c (procfs_notice_signals): Use them.
1792 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1794 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1796 * objfiles.c (build_objfile_section_table): Don't abort() if
1797 objfile->sections is already set.
1799 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1800 to match recent change to exec.c.
1804 * main.c (print_gdb_version): Change year to 1994.
1806 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1807 * Makefile.in (NONSRC): Add ChangeLog-93.
1809 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1811 * stabsread.c (read_type): Allow defining several type numbers
1812 at once (e.g. "(1,2)=(3,4)="...).
1814 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1816 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1818 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1820 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1821 to process_one_symbol.
1822 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1823 avoid caching a bad endaddr in find_pc_partial_function.
1825 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1827 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1829 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1831 * infrun.c (wait_for_inferior): Do not step or step resume past
1832 the end of a one-line function we just stepped into.
1834 For older changes see ChangeLog-93
1840 version-control: never