1 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
4 char * (from const char *) before assigning. Don't save string we
5 pass to record_minimal_symbol (it already saves it).
7 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
9 * gdbtk.tcl: Let ^U delete lines in the command window.
11 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * cp-valprint.c (static_field_print): New variable, controls
14 printing of static members.
15 (_initialize_cp_valprint): New print set subcommand
16 "static-members". Turn on printing of static members by default.
17 (cp_print_value_fields): Print static members if necessary.
19 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
20 (elf_locate_base): Use only standard BFD functions to collect
21 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
22 tag only if it got defined via the inclusion of <link.h>.
24 * f-exp.y: Write block for OP_VAR_VALUE.
25 * f-valprint.c (info_common_command): Handle `info common'
26 without an argument correctly.
28 * c-typeprint.c (c_type_print_base): Handle template constructors.
29 * symtab.c (gdb_mangle_name): Handle template method mangling,
30 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
32 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
34 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
35 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
36 * ch-valprint.c (chill_val_print): Pass index type directly
37 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
38 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
39 if the index type is a stub.
41 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
43 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
44 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
45 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
46 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
47 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
48 config/mips/riscos.mh, config/pa/hppahpux.mh,
49 config/sparc/{sparclynx.mh, sun4sol2.mh}, config/tahoe/tahoe.mh,
50 config/vax/{vaxbsd.mh, vaxult.mh, vaxult2.mh} (REGEX, REGEX1,
51 SYSV_DEFINE): No longer define.
52 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
54 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
56 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
57 Also, add decl for symtab_to_filename.
58 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
59 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
60 routine decr replaces in line code.
61 * (create_file_win): Use catch to handle open failures more
62 elegantly. Also, create special window to display file open
63 failure message. Move opening of file prior to creation of text
65 * (create_asm_win): Add PC as argument. We now base disassembly
66 on PC instead of function name, since function names can be
67 ambiguous (usually seen with shared libs). Also, use catch to
68 simplify code where we don't care about failures.
69 * source.c (symtab_to_filename): New. Returns the file
70 associated with a symtab.
71 * top.c: Define interactive_hook. Called during QUIT to animate
74 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
76 * stabsread.c (read_type): Handle stub types for bitstrings.
77 * stabsread.c (read_array_type): Check for stub domain type
78 using TYPE_FLAG_STUB, not its length.
79 * gdbtypes.c (create_set_type): Handle a stub domain type.
81 * ch-exp.y: Get rid of some extra non-terminals, and move
82 their rules into primitive_value.
83 * parser-defs.h: Add comment about unary postfix operators.
84 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
85 * expprint.c (print_subexp): Recognize unary postfix operator.
87 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
89 * remote-hms.c: use remote_debug instead of hms_silent toggle.
90 Add warnings about depreciation of `snoop' cmd.
92 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
94 * remote-hms.c (hms_read_inferior_memory): Cope when
95 target sends both \r and \n.
97 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
99 * remote-mips.c (mips_error): Place NORETURN macro correctly.
100 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
102 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
105 mst_solib_trampoline.
107 * f-valprint.c (f_val_print): Change cast of valaddr from
108 CORE_ADDR * to char **, since that is how it is used.
110 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
111 using obsavestring, and pass that to prim_record_minimal_symbol.
112 Having the objfile point to bfd_asymbol_name directly doesn't work
113 if we save and restore a mapped symbol file.
115 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
117 * gdbtk.tcl: Add ref counts to breakpoint tags.
118 * Put quotes around function name in disassemble command to better
119 handle assembler names containing `.'.
120 * Make pclist element 0 be filler to avoid off-by-one problem with
122 * Set names of top-level windows.
123 * Add register display window.
124 * Add PC to label of assembly window.
126 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
128 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
129 to add a generic ROM monitor interface, and support file for the
130 WinBond W89K and the Oki OP50N PA based target boards.
132 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
134 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
135 disassembly more efficient.
136 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
138 * (gdb_loc): Include pc in return value. Also, return function
139 name if arg was specified.
140 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
141 after command completes.
142 * (gdbtk_init): Improve error handling.
144 * gdbtk.tcl: Add lots of comments. Clean up code.
145 * (gdbtk_tcl_fputs): Make output window redirectable.
146 * Add assembly window, and breapoint support.
147 * Make button 1 in margin toggle breakpoints.
148 * Use stippling to indicate breakpoint disabling.
150 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
152 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
154 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
156 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
157 change by replacing `symbols_added' with `so_last'.
158 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
159 global common symbols, they will be resolved by the runtime loader.
160 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
161 Handle scSCommon like scCommon symbols.
163 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * corelow.c (add_solib_stub): Copy to_sections changes from
166 core_ops to current_target after adding the shared libraries.
167 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
168 find_corresponding_bincl_psymtab): Change `repeated header not seen'
169 error to a complaint, simplify complaint.
170 * procfs.c (signalname, errnoname): Make `name' const.
171 * symfile.c (reread_symbols): Use filename from old BFD to
173 * values.c (record_latest_value): Don't record value in the
174 history chain until we are sure there won't be an error.
176 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
178 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
181 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
183 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
185 * remote.c (fromhex): Make error more explicit.
186 (read_frame): Don't print bad checksum information unless
187 remote_debugging. Don't use repeat count unless it's > 0.
188 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
189 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
190 Optionally cope with BC style breakpoints.
191 (e7000_command): After command send directly to the E7000 mark
192 registers as changed.
193 (why_stop, e7000_wait: Understand BC style stop condition.
194 * sh-tdep.c (sh_skip_prologue): Understand more complicated
195 sequences. (frame_find_saved_regs): Likewise.
196 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
198 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
199 (more work here to come)
200 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
203 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
205 * sparclite/Makefile.in: Assorted stuff needed for eload.
207 * sparclite/eload.c: Merge in command line argument parsing and
208 error message handling improvements orignally made to aload.c.
210 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
212 * defs.h (enum misc_command_type, command_control_type): Enums
213 for describing the command and control types.
214 (struct command_line): Add new fields to keep track of the command
215 type and body associated with the command.
216 * top.c: Include value.h. Delete whitespace at the end of lines.
217 (build_command_line, get_command_line): New functions.
218 (execute_control_command, while_command, if_command): Likewise.
219 (realloc_body_list, read_next_line): Likewise.
220 (recurse_read_control_structure): Likewise.
221 (execute_user_command): Call execute_control_command.
222 (read_command_lines): Simplify by calling read_next_line, call
223 read_control_structure for "if" and "while" commands.
224 (free_command_lines): Free new fields in the command structure.
225 (define_command): Reset control_level to zero.
226 (init_main): Install command handlers for "if" and "while" commands.
228 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
230 * c-typeprint.c (c_type_print_varspec_prefix,
231 c_type_print_varspec_suffix): Add cases for Fortran type codes.
232 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
233 call f77_value_literal_string instead.
234 * f_exp.y: Include <string.h>, move include of parser-defs.h.
235 (parse_number): Translate 'd' floats to 'e' so atof() works.
236 (yylex): Remove unused variables.
237 * f-lang.c: Include <string.h>.
238 (get_bf_for_fcn): Remove unused variable.
239 * f-typeprint.c (f_type_print_varspec_prefix,
240 f_type_print_varspec_suffix): Remove unused
241 variables, add cases to switch statements.
242 (f_type_print_base): Remove unused variables.
243 * f-valprint.c (gdbcore.h, command.h): Include.
244 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
245 Call read_memory_integer with correct number of arguments.
246 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
247 with correct argument type.
248 (f77_print_array): Removed unused array array_size_array.
249 (f_val_print): Don't use a CORE_ADDR as a char *.
250 * valops.c (value_cast): Handle COMPLEX and BOOL types.
251 (value_assign): Handle Fortran literal string and complex values.
252 (f77_cast_into_complex, f77_assign_from_literal_string,
253 f77_assign_from_literal_complex): New functions.
255 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
257 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
260 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
262 * i960-tdep.c (signal.h): Don't include.
264 * cxux-nat.c (target_is_m88110): Remove definition.
266 * configure.in (config/nm-empty.h): If cross only, use instead
267 of config/nm-trash.h.
268 * config/nm-trash.h: Remove.
269 * config/nm-empty.h: New file.
270 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
271 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
272 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
273 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
274 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
276 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
278 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
280 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
282 * configure.in: No longer look for nm, tm, and xm headers in
283 config/<header>; they are always in config/<cpu>/<header>.
285 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
287 * objfiles.c (allocate_objfile): Add the newly-created objfile to
288 the end of the list of objfiles, instead of at the beginning.
290 * xcoffread.c (allocate_include_entry): New function, abstracted
291 from code in record_include_begin.
292 (record_include_begin, record_include_end): Call it.
294 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
295 target_has_stack to decide whether to create a real stack frame
298 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
300 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
302 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
304 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
306 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
307 field names into what is expected by sparc-nat.c.
309 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
311 * c-typeprint.c (c_typedef_print): Add missing Chill support.
313 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
315 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
317 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
319 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
320 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
323 * nlm/Makefile.in: Get rid of NWSOURCE.
324 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
325 * nlm/gdbserve.o: Add dummy __main routine.
326 * nlm/gdbserve.def: Turn on debug.
328 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
330 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
332 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
334 * config/tm-nbsd.h: New file, support for all NetBSD targets.
335 * config/xm-nbsd.h: fix typo.
336 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
337 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
339 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
341 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
343 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
344 change typeo in error msg (`inferrior' -> `inferior').
346 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
348 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
349 attach_flag (this check was performed by the callers). Also check
350 inferior_thisrun_terminal.
351 * inftarg.c (child_wait), lynx-nat.c (child_wait),
352 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
353 attach_flag in deciding whether to call set_sigint_trap and
356 * value.h (struct value): Change literal_data from PTR to char *,
357 since that is the way it is used.
359 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
361 * somread.c (som_symfile_read): Force unwinds to be re-read after
362 reading in a new partial symbol table.
364 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
366 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
367 an obsolete conditional.
368 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
369 an obsolete conditional.
370 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
373 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
375 * Makefile.in (ns32k-opcode.h): Remove reference.
376 (ns32k-pinsn.o): Update dependencies.
377 * ns32k-opcode.h: Remove file.
378 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
379 all other code in this file.
381 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
383 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
384 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
386 * nlm/Makefile.in: Add rule for .S.o.
387 * nlm/aio.h: Protect from multiple inclusions.
388 * nlm/alpha-io.S: Remove everything we don't need.
389 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
390 Remove, no longer needed.
391 * nlm/alpha.c: Merge in lots of stuff from previous files.
392 * nlm/alpha.h: Don't #include alpha-patch.h. Make
393 breakpoint_insn extern.
394 * Move stuff from alpha-patch.h into here.
396 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
398 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
400 * annotate.c (annotate_starting): Flush output.
402 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
404 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
405 the callers of symbol_file_add. Gets rid of heuristic fence-post
406 warnings on mips and alpha targets when the PC resides in a shared
407 library which is not yet read in.
408 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
409 irix5-nat.c (solib_add), osfsolib.c (solib_add),
410 remote-vx.c (vx_open), solib.c (solib_add):
411 Add call to reinit_frame_cache after all shared libraries are read in.
412 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
413 symfile.c (symbol_file_command, add_symbol_file_command):
414 Add call to reinit_frame_cache after symbol_file_add.
416 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
418 * config/xm-nbsd.h: New file, support for all NetBSD ports.
419 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
420 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
421 * configure.in: Add sparc-*-netbsd target.
423 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
425 * remote-vx.c (vx_attach): Interpret the command argument as an
428 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
430 * configure.in: Change i[34]86 to i[345]86.
431 * nlm/configure.in: Likewise.
432 * gdbserver/configure.in: Likewise.
434 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
436 * configure.in (i386-*-netware): Automatically configure nlm
439 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
441 * nlm/gdbserve.c: conditionalize header file inclusion for either
442 NetWare 4.0 or PIN targets.
443 * nlm/i386.c: include appropriate header files.
444 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
447 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
449 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
450 * nlm/gdbserve.def: Autoload clib.
452 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
454 * breakpoint.c (condition_command): Call breakpoints_changed.
456 * gdbtypes.h: Declare f77_create_literal_string_type and
457 f77_create_literal_complex_type.
458 * valops.c (f77_value_literal_string, f77_value_substring,
459 f77_value_literal_complex): Use xmalloc not malloc.
460 * valops.c (f77_value_literal_string, f77_value_substring):
461 Make addr char * not CORE_ADDR.
462 * value.h (struct value): Add new field literal_data of aligner union.
463 (VALUE_LITERAL_DATA): Use it.
464 * f-lang.h: Declare find_common_for_function.
465 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
466 myaddr fields of a union. Don't overload it with the frame field
467 (not sure this is necessary; I'm not sure what lval_* codes
468 VALUE_SUBSTRING_* can be used with).
470 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
472 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
473 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
475 * rs6000-nat.c: Include libbfd.h again, needed until reference
476 to bfd_cache_lookup is cleaned out.
478 * config/i386/linux.mh (XM_CLIBS): Add -lm.
480 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
482 Work to reduce the interrupts-off duration when running in DOS.
483 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
484 (dos_async_rx): rewrite to unpack as many characters from the
485 asynctsr as possible into a local buffer.
487 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
489 Initial Fortran language support, adapted from work by Farooq Butt
490 (fmbutt@engage.sps.mot.com).
491 * Makefile.in: Add Fortran-related files and dependencies.
492 * defs.h (language_fortran): New language enum.
493 * language.h (_LANG_fortran): Define.
494 (MAX_FORTRAN_DIMS): Define.
495 * expression.h: Reformat to standard.
496 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
497 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
498 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
499 TYPE_CODE_LITERAL_STRING): New type codes.
500 (type): New fields upper_bound_type and lower_bound_type.
501 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
502 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
504 (builtin_type_f_character, etc): Declare.
505 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
506 * f-exp.y: New file, Fortran expression grammar.
507 * f-lang.c: New file, Fortran language support functions.
508 * f-lang.h: New file, Fortran language support declarations.
509 * f-typeprint.c: New file, Fortran type printing.
510 * f-valprint.c: New file, Fortran value printing.
511 * eval.c (evaluate_subexp): Add code for new expression opcodes,
512 fix wording of error message.
513 * gdbtypes.c (f77_create_literal_complex_type,
514 f77_create_literal_string_type): New functions.
515 * language.c (set_language_command): Add Fortran info.
516 (calc_f77_array_dims): New function.
517 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
519 * symfile.c (deduce_language_from_filename): Recognize .f and .F
520 as Fortran source files.
521 * valops.c (f77_value_literal_string, f77_value_substring,
522 f77_value_literal_complex): New functions.
524 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
526 * c-typeprint.c (c_print_type): Assume demangled arguments
527 if a '(' is found in varstring, looking for ')' at the end of
528 varstring did fail with demangled const member functions, which
529 have a trailing `const'.
530 * remote.c (get_offsets, putpkt): Change to `char' buffers,
531 to avoid errors when compiling with DEC c89.
532 (remote_wait): Cast to `char *' before passing buffer to
533 fputs_filtered, to avoid errors when compiling with DEC c89.
534 (remote_wait): Do not return inferior_pid by default, this
535 statement is never reached, which causes warnings from some
537 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
538 * symfile.c (load_command): If called with no argument, try
539 to get the filename from the executable file.
540 (generic_load): Remove check for NULL filename, it is done
543 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
545 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
546 from June 2, 1994 (what was I thinking?!?). Fix it right this
549 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
551 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
553 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
555 * README: Grammar improvements, clarifications, updates.
557 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
559 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
560 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
561 * configure.in (powerpc-*-netware*): Automatically configure nlm
563 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
564 specific stuff. Make things more configurable.
565 * nlm/configure.in: Add powerpc-*-netware* target. Use
566 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
568 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
569 Remove lots of architecture-specific stuff.
570 * nlm/gdbserve.def: Add new imports.
571 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
572 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
574 * nlm/prelude.o: What was this doing here?
575 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
576 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
577 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
578 * config/powerpc/tm-ppc-nw.h: Ditto.
580 * nlmstub.def: New file, contains imports for 386 nlm stub.
582 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
584 * remote-pa.c: New file for HPPA embedded support. Currently it's
586 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
588 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
590 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
591 STORE_RETURN_VALUE): Define to use %a0 for pointers.
593 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
595 * remote-mips.c: Remove unused declaration of mips_load.
597 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
599 * coffread.c: General cleanup, and support for section offsets.
600 (time.h, sys/types.h, libbfd.h): Don't include.
601 (cur_src_start_addr, cur_src_end_addr): Rename to
602 current_source_start_addr, current_source_end_addr.
603 (nlist_stream_global): Remove.
604 (nlist_bfd_global): New global variable.
605 (coff_symfile_read): Remove code that gets and uses fileno()
607 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
608 section_offsets parameter, add text/data section offset to
609 appropriate symbols' values.
610 (read_one_sym): Use bfd_read instead of fread.
611 (init_stringtab, init_lineno): Change first parameter to a bfd,
612 use bfd routines instead of raw I/O.
614 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
616 * symtab.c (decode_line_1): If funfirstline and we get a
617 non-LOC_BLOCK symbol (e.g. variable or type), then error().
619 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
621 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
622 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
623 (TAGS): Also pass result of find on config sub-directory to etags.
624 (ALLPARAM): Remove; now unused.
626 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
628 * Makefile.in (VERSION): Bump to 4.13.1
629 * NEWS, README: Update to match gdb 4.13 release version.
631 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
633 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
634 * cxux-nat.c: Remove dangling #else block.
635 (m88k_harris_core_register_addr): New function.
637 * environ.c (init_environ): If no environment, do nothing.
639 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
641 * remote.c (remote_wait): Return inferior_pid instead of 0 for
644 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
646 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
649 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
651 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
652 errno_max, signo_max, strtoerrno, strtosigno): Delete.
653 Include "libiberty.h" instead.
655 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
657 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
658 add additional argument specifying raw address to permit
659 proper release of debug registers.
660 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
663 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
665 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
666 define them in top.c. Add comments to the hooks.
668 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
670 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
671 `to_remove_breakpoint' fields.
673 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
675 * infcmd.c (run_command): Remove comment suggesting using
676 target_has_execution instead of inferior_pid.
678 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
680 * remote-mips.c (mips_open): add code to handle baud rate.
682 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
684 * infrun.c (wait_for_inferior): Call target_resume() upon
685 detection of new processes.
687 * procfs.c (create_procinfo): Return pointer to new procinfo
689 * (do_detach): Spacing & formatting cleanup.
690 * (procfs_wait): Move wait_again label to ensure that we really
691 wait again. On exit from fork, release new child from gdbs'
693 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
695 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
697 * i386-nlmstub.c (handle_exception): Wait until the thread has
698 been started before killing the NLM by pointing the PC at
701 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
703 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
704 Irix 5 has a standard _sigtramp signal handler.
705 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
706 it is not needed for a standard _sigtramp signal handler.
707 Add shared library sections to the section table of the target
708 before adding the symbols.
709 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
710 instructions that do not prepare a stack adjustment.
711 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
712 which does the right thing on machines where `char' is unsigned.
714 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
716 * remote.c (remote_open): Move setting of inferior_pid prior to
717 call to remote_start_remote. Also use unique value for pid to
718 avoid confusion with read_register_pid & friends.
719 * (remote_wait): Return inferior_pid instead of 0 in all cases.
721 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
723 * dwarfread.c (bfd.h): Don't include.
725 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
727 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
728 kill the program being debugged. KillMe(), the undocumented
729 call intended for this purpose, causes the server to hang.
731 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
733 * remote.c (read_frame): Calculate run length encoded checksum
735 * config/sh/stub.c: New file.
737 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
739 * target.c (find_default_run_target): Make sure to_can_run is set
742 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
744 * TODO: Remove note about fast watchpoints and remove obsolete
747 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
749 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
750 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
751 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
753 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
755 * target.c (add_target): Don't call clean_target on target
757 * (unpush_target): Test for to_close being set before calling.
758 * (target_xfer_memory, target_info): Check for to_has_memory
759 before playing with memory.
761 * remote.c (remote_open): Set inferior_pid to make kill command
763 * inflow.c (kill_command): Revert change of Aug 2. Use
764 inferior_pid to determine whether to print out "The program is not
767 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
769 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
770 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
771 * m3-nat.c: Pass argument to return_to_top_level.
772 Declare m3_kill_inferior before use.
773 (port_chain_insert): In "can't happen" case, abort rather than
774 setting `mid' to large decimal constant (which gcc warns about).
775 (get_thread_name): Use cast to convert const char * to char *.
776 (add_mach_specific_commands): #if 0 "thread break" command.
777 (m3_trace_him): Call push_target.
778 (mach_really_wait): New argument pid; remove unused
780 (intercept_exec_calls): Call target_terminal_init and
781 target_terminal_inferior once the child execs.
782 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
784 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
786 * procfs.c (procfs_mourn_inferior): don't dereference the
787 procinfo pointer after it has been freed.
789 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
791 * breakpoint.c (breakpoint_1): Improve pluralization in display
792 of breakpoint hit counts.
794 * language.h (struct language_defn): Remove unused field
796 (longest_float): Remove, no longer used.
797 * language.c (unknown_language_defn, auto_language_defn,
798 local_language_defn): Remove init of la_longest_float field.
799 * c-lang.c (c_language_defn, cplus_language_defn,
800 asm_language_defn): Ditto.
801 * ch-lang.c (chill_language_defn): Ditto.
802 * m2-lang.c (m2_language_defn): Ditto.
804 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
806 * defs.h (bfd_read, bfd_seek): Remove declarations.
807 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
809 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
811 * inflow.c (kill_command): Fix a bug which prevented target
812 programs to be killed.
814 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
816 * defs.h: Change two-line declarations to one-line form.
817 (NORETURN): Define as "volatile" only for older GCCs.
818 (ATTR_NORETURN): Define for newer GCCs.
819 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
821 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
823 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
824 * breakpoint.c (delete_breakpoint, enable_breakpoint,
825 disable_breakpoint): Don't call breakpoints_changed; it is now
826 called via the *_breakpoint_hook functions.
827 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
829 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
831 * stabsread.c (read_type): Fix a bug in enum size calculation.
833 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
835 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
836 argument types to shut up GCC.
838 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
839 linker stub, then return the address the stub will return to.
840 (frame_saved_pc): Correctly restart the search for the saved
841 pc when a linker stub is encountered.
843 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
844 register stores emitted by the version 9 HP compilers.
845 (inst_saves_fr): Relax test for a specific base register (%r1);
846 this avoids losing with the version 9 HP compilers.
847 (skip_prologue): Try to skip argument stores emitted by the HP
848 compilers. It's not perfect, but it's better than before.
850 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
852 * findvar.c (write_pc write_pc_pid): Remove casts to long when
853 calling write_register_pid.
854 * (write_register_pid): Add prototype.
856 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
858 * remote.c (read_frame): Split readchar/checksum calculation into
859 two parts since evaluation order is undefined.
861 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
863 From Kevin A. Buettner (kev@cujo.geg.mot.com).
864 * Makefile.in (coredep.o): Add inferior.h as dependency.
865 * inflow.c: Add F_SETOWN to list of defines to check
866 around code that uses F_SETOWN.
868 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
870 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
871 set the -L and -B directory prefixes so we can link with it.
873 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
875 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
876 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
879 * General hackery to support alternate user-interface.
880 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
881 disable_breakpoint): Call hooks for alternate user-interface.
882 * defs.h: Add declarations for alternate user-interface hooks.
883 * main.c (main): Add --nw (and --nowindows) options to disable
885 * (near call to command_loop): Call command_loop_hook if set.
886 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
887 * stack.c: Call print_frame_info_listing_hook if set.
888 * top.c (gdb_init): Initialize targets.c and utils.c prior to
889 other files to make sure that calls to error and warning will
890 work. Call init_ui_hook after everything else.
891 * utils.c (query): Call query_hook if set.
892 * (gdb_flush): Call flush_hook if set.
893 * Change _initialize_utils to initialize_utils cuz we don't use
894 automatic initialization of utils.c anymore.
896 * Support for TK GUI.
897 * Makefile.in: Add rule for gdbtk.o.
898 * configure.in: Add support for --enable-gdbtk.
899 * gdbtk.c: New file. Contains support routines for TK interface.
900 * gdbtk.tcl: New file. Implements GUI policy.
902 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
905 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
907 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
908 there and we are using the gcc from the tree.
909 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
911 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
913 * Makefile.in (annotate.o): Add dependencies.
915 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
917 * sparclite/aload.c: Added new -q (quiet) option.
918 return 0 exit status if file was successfully downloaded.
920 * nlm/gdbserve.c: merge in command line argument parsing changes
921 and bug fixes made to i386-nlmstub.c.
923 * i386-nlmstub.c: The returnLength field must be initialized
924 before portConfig is passed to AIOGetPortConfiguration.
925 Compare command line arguments with strnicmp(); args are
926 case insensitive on netware.
928 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
930 * Makefile.in (DISTSTUFF): Add definition.
931 (diststuff): Add for new distribution support.
932 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
933 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
934 Remove old distribution building rules, now uses standard
935 distribution support in parent directory Makefile.in.
937 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
939 * target.c (push_target): Cast result from xmalloc.
941 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
943 * elfread.c (elf_symtab_read): Discard compiler labels generated
944 by the Solaris 2.1/Intel SunPro compiler.
946 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
948 * target.c (nomemory): Fix prototype and routine to take correct
951 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * Makefile.in (clean): Remove libgdb-files.
955 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
957 * coredep.c: Include inferior.h.
959 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
961 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
964 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
966 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
967 .cp as C++, alphabetize better.
969 * breakpoint.c (ignore, condition): Move usage note into body of
970 help text, so first line can be one-line summary.
972 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
974 * target.c (unpush_target): Fix handling of removal of top target.
976 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
978 * Makefile.in: Add stuff to build nlmstub.
979 * Add rule for annotate.o to keep Sun make happy.
980 * configure.in: Add config for powerpc/Netware.
982 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
983 filename. This speeds up handling of trailing N_SO stabs (they
984 mark the end of a .o file).
986 * target.c, target.h: Change the way pushing and popping of
987 targets work to support target overlays and inheritance.
988 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
989 Fixup references to current_target, due to previous changes.
991 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
992 needed to get the address of longjmp out of the target.
994 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
996 * main.c: Include <ctype.h>.
998 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1000 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1003 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1005 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1007 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1009 * Makefile.in (VERSION): Bump to 4.12.4.
1011 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1013 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1014 * configure.in (m88*-harris-cxux*): New configuration.
1015 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1016 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1018 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1019 (TARGET_WRITE_PC): Pass pid through to register writers.
1021 * configure.in (m68*): Put vendor-only-specified host configs
1022 after vendor-and-os-specified configs.
1023 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1025 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1026 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1029 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * elfread.c (elf_symtab_read): Handle error return from
1032 bfd_get_dynamic_symtab_upper_bound gracefully.
1034 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1036 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1037 registers in use by the inferior.
1038 * coredep.c (fetch_core_registers, register_addr): Use it.
1039 * findvar.c (registers_changed, registers_fetched,
1040 read_register_bytes): Ditto.
1041 * infcmd.c (do_registers_info, registers_info): Ditto.
1042 * infptrace.c (fetch_inferior_registers,
1043 store_inferior_registers): Ditto.
1044 * stack.c (frame_info): Ditto.
1046 * coredep.c (CORE_REGISTER_ADDR): New macro.
1047 (fetch_core_registers): Use it.
1049 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1050 * symfile.c (add-symbol-file): Add usage note to help string.
1051 (add_shared_symbol_files_command): New command.
1054 * inferior.h (read_pc_pid): Declare.
1055 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1056 variable b, remove unused variable other_type_used.
1057 * main.c (inferior.h, call-cmds.h): Include.
1058 (gdb_init): Declare.
1059 * remote.c (remote_wait): Return 0 by default.
1061 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1063 Stop printing at null char option, from Oliver Meyer
1064 (omeyer@i3.informatik.rwth-aachen.de).
1065 * valprint.h, valprint.c (stop_print_at_null): New global.
1066 * valprint.c (_initialize_valprint): New print set subcommand
1068 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1069 printing a char array, adjust the number of chars to print.
1071 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1073 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1074 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1075 pic code in addition to prologues where an instruction from the
1076 prologue gets moved into the delay slot of a branch instruction
1077 immediately following the prologue. A table of potential prologue
1078 instructions (prologue_insn_tbl) is now used for picking apart a
1080 (frame_find_saved_regs): Changed the way in which limit gets set
1081 so that the delay slot of branch instructions immediately
1082 following the prologue gets examined.
1083 (pushed_size, store_parm_word, store_parm, push_parameters,
1084 collect_returned_value): Deleted.
1086 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1088 * infrun.c (wait_for_inferior): Handle stepping into leaf
1089 functions whose prologue consists of gp loading code only.
1091 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1093 * dbxread.c: Don't include libbfd.h.
1094 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1095 <time.h>, or <sys/types.h>.
1096 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1097 collect information about the stab and stab string sections.
1099 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1101 * stabsread.c (read_huge_number): handle large unsigned number
1102 for stabs generated by os9k C compiler.
1104 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1106 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1107 * breakpoint.h (hit_count): New breakpoint field.
1108 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1109 (clear_breakpoint_hit_counts): New function.
1110 (bpstat_stop_status): Increment the hit count.
1111 (breakpoint_1): Display the hit count.
1112 * infcmd.c (run_command): Reset breakpoint hit counts.
1113 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1114 displaying hit counts.
1116 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1118 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1119 symbols for all symbol files. Makes skipping over the
1120 trampoline code work when stepping from a function in a shared
1121 library into a function in a different shared library for Irix 5.
1122 Other ELF targets do not have enough information in their
1123 dynamic symbol tables to make this work.
1124 (elf_symtab_read): Relocate mst_solib_trampoline address.
1126 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1128 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1129 * configure.in (m68*-atari-sysv4*): New configuration.
1130 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1131 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1132 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1133 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1134 * config/m68k/amix.mh, config/m68k/amix.mt,
1135 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1138 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1140 * symtab.c (find_function_start_sal): New function to find
1141 the start of a function from a function symbol.
1142 (decode_line_1, decode_line_2): Use it instead of open coded
1143 partial copies of the code.
1144 (list_symbols): Quote symbol name before passing it to
1145 break_command to enable proper handling of mangled symbols.
1147 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1149 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1150 * ch-exp.y (yylex): First try name lookup using exact name
1151 typed by user; if that fails, try lower-cased name.
1153 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1155 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1156 Move "no debugging symbols found" test to symfile.c.
1157 * symfile.c (syms_from_objfile, reread_symbols): Add
1158 "no debugging symbols found" test.
1159 * coffread.c (init_stringtab): Handle stripped files with a
1160 stringtab offset of zero gracefully.
1161 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1162 BFD instead of stop_pc heuristic to determine if it is a dynamically
1164 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1165 ioctl, it indicates that the process has exited.
1167 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1169 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1170 .PARISC.unwind section now.
1172 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1174 * breakpoint.c (mention): Always show breakpoint address if no
1177 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1179 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1180 handling of shared libraries for non-ELF executables, but only if
1181 HANDLE_SVR4_EXEC_EMULATORS is defined.
1182 (locate_base): Try to find debug_base in the dynamic linker
1183 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1184 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1185 Define to enable handling of shared libraries for a.out executables,
1186 run under Solaris BCP.
1188 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * infrun.c (wait_for_inferior): Print "Program exited normally"
1191 regardless of batch_mode.
1192 * defs.h, top.c (batch_mode): Removed.
1194 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1196 * Makefile.in (dcache_h): Remove redundant definition.
1197 (init.c): Add a comment.
1198 (top.c): Remove explicit compile action.
1199 * breakpoint.c (mention): Share code indicating location of
1200 break/watchpoints, don't print address if addressprint is off.
1201 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1202 (demangle): Remove redundant declarations.
1203 * eval.c: Remove redundant function declarations.
1204 * objfiles.h: Cosmetic and grammatical improvements.
1205 * TODO: Various updates.
1207 * remote-mips.c: Replace all \r chars with \015.
1208 (mips_receive_header): Display control characters readably.
1209 (mips_xfer_memory): Add a simple progress display.
1211 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1213 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1215 * remote-hms.c (flush): New function.
1216 (expect): Get edge case right.
1217 (hms_read_inferior_memory): Be more tolerant of line noise.
1219 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1221 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1222 target files, not non-existent mach3.mh and mach3.mt.
1224 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1226 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1227 symbols for all symbol files. Makes skipping over the
1228 trampoline code work when stepping from a function in a shared
1229 library into a function in a different shared library.
1230 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1232 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1234 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1235 names mean end of .o file.
1236 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1237 top of routine. Handle new thread notification cleanly.
1238 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1239 thread notification scheme.
1240 * (child_resume): General cleanups, handle resumption of all
1243 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1245 * ser-go32.c: Rewrite to run under windows.
1246 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1248 * serial.c (serial_open): Notice device "pc".
1249 * remote-e7000.c: Fix copyright date.
1250 (expect): Compare \n and \r the same.
1251 (e7000_open): Allow pc as a serial port
1252 * sh/sh.mt: Add ser-e7kpc.
1253 * h8300/h8300hms.mt: Add ser-e7kpc.
1254 * main.c (proc_wait): Don't wait if using go32.
1256 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1258 * somread.c: Simplify by using stabsect_build_psymtabs.
1259 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1260 corresponding to the name of the text section. All references
1262 (somstab_build_psymtabs): Delete function, no longer needed.
1264 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1266 * somread.c: Renamed from paread.c. Changed function names and
1267 comments to reflect that this file deals with SOM (an object file
1268 format), rather than the PA (a cpu).
1269 (Makefile.in): Chaned appropriately.
1270 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1271 * dbxread.c (somstab_build_psymtabs): Renamed from
1272 pastab_build_psymtabs.
1274 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1276 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1277 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1279 * Makefile.in: Updated for core-sol2.c.
1280 * README: Add notes about SPARCworks cc under Solaris 2.x,
1281 from Casper H.S. Dik (casper@fwi.uva.nl).
1282 * config/mips/xm-makeva.h: Removed, no longer necessary.
1283 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1284 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1285 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1287 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1289 * gdba.el: Put program input and output in a separate buffer.
1291 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1293 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1294 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1295 with global variable of same name in libnsl.so on UnixWare.
1297 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1299 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1300 embedded in template name.
1302 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1304 * config/i386/nm-linux.h: change calling convention of
1305 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1306 target_insert_watchpoint() and
1307 target_remove_watchpoint().
1309 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1310 to be long long in gdb.
1311 * config/mips/tm-bigmips.h: ditto.
1313 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1315 * c-lang.c (asm_language_defn): New definitions for language_asm,
1316 mostly copied from c_language_defn, to avoid warnings when
1317 switching between c and asm stack frames.
1319 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1321 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1322 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1323 (upgrade_type, handle_psymbol_enumerators): Likewise.
1324 (has_opaque_xref, cross_ref): Likewise.
1325 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1326 debugging information, rather than doing it here.
1327 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1328 point in ecoff_debug_swap backend structure, rather than calling
1329 ecoff_slurp_symbolic_info directly.
1331 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1333 * breakpoint.c: Include annotate.h. Call annotate_field rather
1334 than printing annotation directly.
1336 * main.c: Include string.h.
1338 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1340 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1341 call it instead of doing normal loop.
1342 * infcmd.c (attach_command): Don't call wait_for_inferior if
1344 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1345 hook that can decide whether to step over the next breakpoint.
1346 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1347 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1350 * configure.in: Improve sorting/formatting of hosts and targets.
1351 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1352 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1353 * Makefile.in (stop-gdb): New target.
1354 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1357 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1359 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1360 the identical initialization can be deleted from main.c, but i
1361 haven't done so just in case.
1363 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1365 * gdba.el: Added menu windows and slightly improved window
1366 handling to gdba.el. Fixed numerous minor bugs that were causing
1367 emacs and gdb to fall out of sync.
1369 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1371 * breakpoint.c: annotate changes lost at merge, put back in.
1373 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1375 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1378 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1380 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1382 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1383 writing of floating registers, the dpx2 kernel disallows it.
1384 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1385 is contained in o_praw.
1386 * irix5-nat.c (solib_map_sections): Adjust sections by the
1387 difference between the loaded address and the prelinked address.
1388 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1390 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1391 symbols, their value is absolute.
1392 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1393 libraries fh->adr fields of zero. Relocate minimal symbol values
1394 upon readin. Relocate non-stabs symbols upon readin.
1395 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1396 start address of the outermost block.
1397 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1398 instead of section_offsets and use relocated pst->textlow for
1399 line number and procedure address relocations.
1401 From gmo@MicroUnity.com (Guillermo A. Loyola):
1402 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1403 Handle SGI Irix5 stIndirect symbol type.
1405 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1407 * breakpoint.c: fix a syntax error native cc does not like.
1409 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1410 * sparclite/Makefile.in: ditto.
1411 * sparcl-tdpe.c: change file name because first 8 chars has to be
1413 * sparcl-stub.c: ditto.
1415 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1417 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1419 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1421 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1422 ignore) a PID argument.
1423 (hppa_pop_frame): Pass a PID to target_write_pc.
1424 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1425 and pass through a PID argument.
1426 (target_read_pc, target_write_pc): Update prototypes.
1428 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1430 * Makefile.in: add new file sparclite-tdep.c.
1431 * sparclite/Makefile.in: add new file sparclite-stub.c.
1432 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1434 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1435 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1437 * sparclite-tdep.c: new file, contains hardware breakpoint support
1439 * sparclite-stub.c: new file, stub code that add support hardware
1441 * breakpoint.c: add hardware breakpoint support.
1442 * breakpoint.h: add new breakpoint type to support hardware
1444 * config/mips/nm-irix4.h: change interface for target dependent
1445 code supporting watch point.
1446 * config/pa/nm-hppab.h: change interface for target dependent
1447 code supporting watch point.
1449 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1451 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1453 * stabsread.c (read_struct_fields): os9k nested structure does not
1454 have terminating ';', instead it just get to ',' and bit position
1457 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1459 * nlmread.c (nlm_symtab_read): Clean up a bit.
1460 * (nlm_symfile_read): Record bounds of main() so that backtrace
1461 command will know where to stop.
1462 * objfiles.c (objfile_relocate): Relocate entry point/func info
1463 for backtrace as well.
1464 * objfiles.h: Define values for invalid PCs for entry point info.
1465 * symfile.c (init_entry_point_info): Initialize invalid values
1466 with aforementioned macros.
1467 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1468 to cause backtrace to stop when it gets back to main().
1469 * config/i386/tm-i386nw.h: Ditto.
1471 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1473 Fix value_print, which used to be ostensibly language-independent,
1474 but would print pointers and arrays in C syntax. Instead, call
1475 a language-specific function.
1476 * language.h (struct language_defn): New functional field
1478 (LA_VALUE_PRINT): New macro.
1479 * language.c (unk_lang_value_print): New stub/dummy function.
1480 (unknown_language_defn, auto_language_defn, local_language_defn):
1482 * c-valprint.c (c_value_print): New function, with code moved from:
1483 * valprint.c (value_print): ... here. Now just invoke
1484 LA_VALUE_PRINT to do language-specific stuff.
1485 * valprint.c (value_print_array_elements): Make non-static.
1486 * c-lang.c (c_language_defn, cplus_language_defn): Add
1487 c_value_print in the la_value_print field.
1488 * m2-lang.c (m2_language_defn): Likewise.
1489 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1490 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1491 * ch-valprint.c (chill_value_print): New function, based on
1492 c_value_print, but use Chill "look and feel."
1493 * c-lang.h (c_value_print): New prototype.
1494 * ch-lang.h (chill_value_print): New prototype.
1495 * value.h (value_print_array_elements): New prototype.
1497 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1498 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1500 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1502 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1503 to new file top.c. Make things extern instead of static and
1504 similar rearrangements to deal with this.
1506 * utils.c: Move fputs_unfiltered to main.c. Remove
1507 FPUTS_UNFILTERED_OVERRIDE ifndef.
1508 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1509 and libgdb uses utils.c and top.c.
1511 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1513 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1515 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1517 * ch-valprint.c (chill_val_print_array_elements): New function.
1518 A Chill version of val_print_array_elements, it prints the
1519 array index labels, in additions ot the array element values.
1520 (chill_val_print): Use the new function.
1522 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1524 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1526 * defs.h (enum language): Add language_asm.
1527 * findvar.c (read_register_bytes read_register_gen
1528 write_register_bytes read_register read_register_pid
1529 write_register write_register_pid supply_register): Move multi-
1530 thread handling down into these routines. Create XXX_pid routines
1531 that allow register references to specify the pid.
1532 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1533 read_sp write_sp read_fp write_fp): Move these routines from
1534 infcmd to findvar to centralize the whole mess.
1535 * i386-nlmstub.c: Portability fixes.
1536 * infptrace.c (child_resume): Conditionalize to allow other natives
1537 to override it. Remove PIDGET gubbish, it's no longer necessary.
1538 * infrun.c (wait_for_inferior): Put registers_changed() before
1539 target_wait() to speed up remote debugging.
1540 * Replace code that reads registers from other threads with much
1541 nicer looking new function calls (see changes to findvar.c).
1542 * Don't skip prologues if debugging assembly source.
1543 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1544 child_resume to handle multi-thread debugging properly.
1545 * remote.c: Add O response to get console output from target.
1546 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1547 SERIAL_ERROR here to simplify callers.
1548 * Change static var timeout to remote_timeout.
1549 * (fromhex): Remove unnecessary return -1 at end of routine.
1550 * (remote_wait): Turn this into a big switch statement. Add
1551 support for O response.
1552 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1553 * (getpkt): Split getpkt into two parts. read_frame deals with
1554 all formatting issues, run-length encoding, and framing. getpkt
1555 now handles error recovery, and frame detection.
1556 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1557 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1558 control. (hardwire_readchar): Handle EINTR from read().
1559 * symfile.c (deduce_language_from_filename): Add support for .s
1561 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1562 override infptrace's child_wait.
1563 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1564 instead of XXXlynx.h.
1565 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1567 * nlm/gdbserve.c: Portability fixes.
1569 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1571 * inftarg.c (child_wait): Call proc_wait, not wait.
1572 (child_mourn_inferior): Call proc_remove_foreign.
1573 * main.c (gdb_init): Call init_proc.
1574 * main.c: Provide dummy versions of init_proc, proc_wait, and
1575 proc_remove_foreign for the gdb case (the libgdb case provides its
1576 own versions of these functions).
1577 * Makefile.in (libgdb-files): Add libproc.a.
1579 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1581 Hardware watchpoints for Linux, from Rick Sladkey
1582 (jrs@world.std.com).
1583 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1584 new hardware breakpoint recovery method.
1585 * i386v-nat.c (i386_insert_watchpoint,
1586 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1587 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1588 New functions to support the 386 hardware debugging registers.
1589 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1590 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1591 target_insert_watchpoint, target_remove_watchpoint): Define these
1592 macros to use the hardware debugging functions in i386v-nat.c.
1594 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1596 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1599 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1601 * target.c, target.h: New variables target_activity_function and
1603 * inflow.c, inferior.h: New functions set_sigio_trap and
1605 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1607 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1609 * remote-sim.h (sim_verbose): Delete.
1610 Document callbacks needed.
1611 (sim_*): Change result to void where there isn't one.
1612 (sim_open): Clarify argument and error response.
1613 (sim_close): Declare.
1614 (sim_load): Change bfd_handle argument to file name. Clarify result.
1615 (sim_create_inferior): Renamed from sim_set_args.
1616 (sim_set_pc): Delete.
1617 (sim_info): Delete printf_fn argument.
1618 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1619 (gdbsim_load): Try sim_load first.
1620 (gdbsim_create_inferior): Call sim_create_inferior.
1621 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1622 (gdbsim_close): Call sim_close.
1623 (gdbsim_files_info): Update call to sim_info.
1624 (gdbsim_ops): Realign comments.
1626 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1628 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1630 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1631 the auxent if the symbol's name is ".file". From David Edelsohn
1632 <c1dje@watson.ibm.com>.
1634 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1636 * breakpoint.c (breakpoint_1): Fix typo.
1638 * annotate.c (annotate_field_end): Fix typo.
1640 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1642 * Makefile.in (TSSTART): Remove; no longer used.
1644 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1645 fputs_unfiltered and exit directly, rather than fatal. The latter
1646 calls vfprintf_unfiltered!
1648 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1649 * value.h, printcmd.c (print_value_flags): Move from here...
1650 * annotate.c: ...to here, and make it use can_dereference.
1652 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1654 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1655 Remove, needed for both native and cross.
1656 * target.c (attach_flag, generic_mourn_inferior): Put here.
1657 * utils.c (job_control): Put here.
1658 (terminal.h): Don't include anymore.
1660 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1662 * source.c (find_source_lines): Always use code that was #ifdef
1663 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1664 leaving it on the chain. Reindent much of this function.
1665 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1666 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1667 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1668 config/ns32k/xm-ns32km3.h: Remove all references to
1669 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1670 * main.c, fork-child.c, many config files: Remove all
1671 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1674 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1675 This avoids __eprintf troubles.
1677 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1679 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1680 initialization code which needs to be called even if we bypass the
1681 command line stuff into gdb_init.
1682 * utils.c (fputs_unfiltered): Surround in #ifndef
1683 FPUTS_UNFILTERED_OVERRIDE.
1684 * Makefile.in (libgdb.a): New target.
1686 * utils.c: Rearrange I/O stuff a bit so that all output goes
1687 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1688 which made %s not work with arbitrarily large strings.
1689 * printcmd.c (printf_command): Use printf_filtered, not
1690 printf_unfiltered and printf, now that arbitrary limit is gone.
1693 * breakpoint.c (watchpoint_check): Remove unused variable b.
1694 * stack.c (print_frame_info): Move sp and buf inside #if.
1695 * eval.c (evaluate_subexp): Remove unused variables pp,
1696 mangle_ptr, ptr, and mangle_tstr.
1697 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1699 * symtab.c (lookup_symtab): Put variable copy inside #if.
1700 (decode_line_1): Put variable q1 inside #if 0.
1701 * target.h: Declare target_link.
1702 * infrun.c (wait_for_inferior): Remove unused variables signame.
1703 * remote.c (remote_resume): Remove unused variable name.
1704 * c-exp.y (parse_number): Parenthesize operand of shift.
1705 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1706 (this is a semantic change, the warning seems to have detected a bug).
1707 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1708 * coffread.c: Move variable temptype inside #if.
1709 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1711 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1712 (chill_val_print): Remove unused variable in_range.
1713 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1714 (chill_val_print): Add default case for switch.
1715 * stabsread.h: Declare stabsect_build_psymtabs.
1716 * os9kread.c (read_minimal_symbols): Make this return void.
1717 (os9k_symfile_read): Remove unused variables stb_exist and val.
1718 (os9k_symfile_init): Remove unused variable val.
1719 (fill_sym): Remove unused variable id.
1720 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1721 unused variable nsl.
1722 Remove unused variable symfile_bfd.
1723 #if 0 unused variables lbrac_unmatched_complaint and
1724 lbrac_mismatch_complaint.
1725 Remove declaration for non-existent function os9k_next_symbol_text.
1727 * annotate.c, annotate.h: New files, containing a function for
1728 each annotation which outputs it.
1729 * Move breakpoints_changed from breakpoint.c to annotate.c.
1730 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1731 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1732 Use annotate.c functions to output annotations.
1733 * Makefile.in (OBS): Add annotate.o.
1735 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1737 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1738 elf_unwind_entries are always initialized.
1740 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1741 stubs which return directly to the caller rather than to the stub
1744 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1746 * c-exp.y (yyerror): Display a more informative error message.
1747 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1748 * m2-exp.y (yyerror): Ditto.
1750 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1752 * inflow.c (job_control): Move definition to front of file.
1754 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1756 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1757 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1759 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1761 * Makefile.in (kdb): Remove old init.c creation commands.
1762 * configure.in (sparclite): Match on sparclite*.
1763 * sparclite/aload.c (main): Only change section addresses for
1764 a.out format object files.
1766 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1768 * config/i386/go32.mh: Define CC.
1770 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1772 * gdbserver/Makefile.in: Remove irrelevant definitions and
1773 comments inherited from the gdb Makefile.
1774 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1775 (VERSION): Update to 4.12.3.
1776 (gdbserver): Remove any existing executable first.
1777 (distclean, realclean): Remove nm.h.
1778 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1779 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1780 Don't use absolute pathname.
1782 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1784 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1787 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1789 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1790 (print_it_normal): Add annotations for the inferior starting and
1791 stopping, and for all the various messages related to how it
1794 * printcmd.c (do_one_display): Annotate.
1795 * stack.c (print_frame_info): Annotate printing of stack frames.
1797 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1799 * remote.c (get_offsets): Handle case where stub doesn't support
1802 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1804 Add partial support for g++ code compiled with -fvtable-thunks.
1805 * c-valprint.c (c_val_print): Add vtblprint support
1807 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1808 pointers (if using thunks) as well as array of structs (otherwise).
1809 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1810 level, and make the latter non-static (so define_symbol can use it).
1811 * stabsread.c (define_symbol): If the type being defined is a
1812 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1813 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1814 * values.c (value_virtual_fn_field): Handle thunks.
1815 * values.c (value_headof): Minor efficiency hack.
1816 * values.c (value_headof): Incomplete thunk support. FIXME.
1818 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1820 * valprint.c (print_longest): Clarify comment about use_local.
1821 * printcmd.c, defs.h (print_address_numeric), callers in
1822 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1823 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1824 exec.c: New argument use_local.
1825 * source.c (identify_source_line): Use filtered output. Use
1826 print_address_numeric.
1828 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1829 language.c (type_error, range_error): Use filtered output.
1830 * utils.c (error_begin): Update comment to tell people to use
1833 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1834 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1837 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1839 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1840 from the fault, #ifndef FAULTED_USE_SIGINFO.
1841 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1843 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1845 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1846 Explicitly annotate each record.
1848 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1850 * xcoffexec.c: Reformat to standards and lint.
1851 (language.h): Include.
1852 (exec_close): Declare arg "quitting".
1853 (file_command): Declare arg "from_tty".
1854 (map_vmap): Cast xmalloc result to PTR.
1855 * rs6000-nat.c: Reformat to standards and lint.
1856 (exec_one_dummy_insn): Use char array for saved instruction.
1857 (fixup_breakpoints): Declare.
1858 (vmap_ldinfo): Be more informative in fatal error messages.
1859 (xcoff_relocate_symtab): Define to return void.
1860 * xcoffsolib.h: Reformat to standards, improve comments.
1861 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1863 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1865 * utils.c, defs.h (error_begin): New function.
1866 (quit): Print annotation before printing the error message.
1867 * main.c (return_to_top_level): Print annotation before doing the
1869 * symtab.c (decode_line_1): Call error not warning and then
1870 return_to_top_level. Call error_begin and printf_unfiltered
1871 rather calling warning (before calls to return_to_top_level).
1872 * core.c (memory_error): Use error_begin, printf_unfiltered,
1873 print_address_numeric and return_to_top_level instead of error.
1874 Cleans up a FIXME-32x64.
1875 * language.c (type_error, range_error): Call error_begin
1876 not just target_terminal_ours.
1878 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1879 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1880 side of an assignment is non-portable.
1882 * utils.c (query): Change syntax of query annotations to be
1883 consistent with other input annotations.
1884 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1886 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1888 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1890 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1891 that have a stack frame size of 32k or larger (from Paul Flinders).
1892 Remove #if 0'd code.
1894 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1896 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1897 for Lynx platforms that need it.
1898 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1900 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1902 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1903 than trying to deduce it from the fault.
1905 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1907 * printcmd.c (print_address_symbolic): Initialize name to empty
1908 string to avoid core dump if lookup fails.
1909 * remote-e7000.c (printf_e7000debug): Error if target not open.
1911 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1913 * i386-nlmstub.c: Update to be more in line with PIN stub.
1914 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1915 * (hex2mem): Init ptr.
1916 * General cleanups to use ConsolePrintf, standard prologues, etc...
1918 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1920 * i386-nlmstub.c: More changes to be compatible with remote.c.
1922 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1923 into (the far less frequently called) dbx_symfile_read.
1925 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1927 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1929 * dbxread.c (record_minimal_symbol): Record the section
1930 associated with the symbol to make dynmaic relocation work.
1931 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1932 Solaris brain-damage which don't apply to relocatable object
1934 * (stabsect_build_psymtabs): New routine to read stabs out of an
1935 arbitrarily named section.
1936 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1938 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1939 stabs out of the nlm.
1940 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1941 brain-damage which don't apply to relocatable object files.
1942 * remote.c (putpkt): Improve error reporting and error handling.
1943 * (get_offsets): Temporary kludge to force data & bss sections to
1944 have the same relocation.
1945 * stabsread.c (define_symbol, scan_file_globals): Record section
1948 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1950 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1951 FIXME-32x64 comment.
1953 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1955 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1956 to after call to target_wait. This means that flush_cached_frames
1957 can call target_terminal_ours if it wants to.
1958 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1959 comment about why the code is dubious.
1961 * stabsread.c (read_type): Call read_type, not nonexistent
1964 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1966 * remote-os9k.c (rombug_fetch_registers): set trace mode
1968 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1970 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1972 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1973 passed to process_one_symbol.
1974 * stabsread.c (read_type): process os9k functio prototype.
1976 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1978 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1981 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1983 * utils.c (prompt_for_continue): Annotate prompt.
1984 (query): Annotate query.
1985 * printcmd.c (print_frame_args): Change syntax of argument
1986 annotation to make name and value part of a single group of
1987 annotations, not two separate groups.
1988 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1989 * valprint.c (val_print_array_elements): Change syntax of
1990 annotation to be more concise.
1991 * main.c, defs.h (command_line_input): New argument tells what
1992 string to include in the annotations.
1993 * symtab.c (decode_line_2), main.c (read_command_lines,
1994 command_loop): Change callers.
1996 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1997 target null pointer.
1998 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2000 * printcmd.c (output_command): Annotate things we print here too.
2001 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2002 * Move declaration of print_value_flags from defs.h to value.h.
2003 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2005 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2007 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2008 BFD handles sun3 dynamic relocations now.
2009 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2012 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2014 * printcmd.c (print_command_1): Annotate the top-level expressions
2016 (print_frame_args): Annotate each argument.
2017 * printcmd.c, defs.h (print_value_flags): New function.
2018 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2019 * valprint.c (val_print_array_elements): Annotate each array element.
2021 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2023 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2024 the register contains a pointer to the type, not the type itself.
2026 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2028 * main.c (main): Accept --annotate=N option and make --fullname
2029 the same as --annotate=1.
2030 (command_line_input): Print annotatation before and after prompt.
2031 * blockframe.c (flush_cached_frames): Print annotation.
2032 * Rename frame_file_full_name to annotation_level and move it from
2034 * source.c (identify_source_line): If annotation_level > 1,
2035 change output format.
2036 * breakpoint.c: Print annotation whenever a breakpoint changes.
2037 * main.c: New variable server_command.
2038 (command_line_input): Parse "server " and set server_command.
2039 (dont_repeat): Check server_command.
2041 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2043 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2044 updating raw_symbol and symnum. Return a value in the case where
2047 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2049 * parse.c: Don't define block_found; it is defined in symtab.c.
2050 * parser-defs.h: Add comment regarding block_found.
2052 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2054 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2057 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2059 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2060 section vma. Do not read dynamic relocs for sun3 executables to
2061 avoid BFD assertion message.
2063 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2065 * nm-hppab.h (KERNEL_U_ADDR): Define.
2066 (FIVE_ARG_PTRACE): Likewise.
2067 (CANNOT_STORE_REGISTER): Likewise.
2068 * nm-hppah.h (KERNEL_U_ADDR): Define.
2069 (FIVE_ARG_PTRACE): Likewise.
2070 (CANNOT_STORE_REGISTER): Likewise.
2071 (NEED_TEXT_START_END): Likewise.
2073 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2074 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2075 (FIVE_ARG_PTRACE): Likewise.
2076 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2077 (FIVE_ARG_PTRACE): Likewise.
2079 * hppa-tdep.c (read_unwind_info): Make static.
2080 (restore_pc_queue): Indirect through the target vector to
2081 reload the register state.
2083 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2085 * paread.c (compare_unwind_entries): Delete function. It's been
2086 moved into hppa-tdep.c.
2087 (read_unwind_info): Likewise.
2088 (pa_symfile_read): No longer call read_unwind_info. The unwind
2089 tables will be read in as they are needed.
2091 * hppa-tdep.c (compare_unwind_entries): New function.
2092 (read_unwind_info, internalize_unwinds): Likewise.
2093 (find_unwind_entry): Read in unwind information on demand.
2095 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2097 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2098 to : in search path processing.
2099 * defs.h (qsort): Rename argument in prototype.
2100 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2102 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2103 (false): Eliminate usages.
2105 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2107 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2108 All references to value changed to value_ptrlage_command is now
2110 All references to value changed to value_ptr.
2111 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2112 * remote-hms.c (hms_wait): Timeout after five seconds.
2113 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2114 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2115 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2117 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2119 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2121 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2123 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2125 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2126 bp_watchpoint_scope breakpoints.
2127 (struct breakpoint): Add val_chain and related_breakpoint fields
2128 for use by watchpoints.
2130 * breakpoint.c (within_scope): Delete. No longer used.
2131 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2132 (target_{remove,insert}_watchpoint): Likewise.
2133 (can_use_hardware_watchpoint): New function.
2134 (remove_breakpoint): New function to remove a single breakpoint
2135 or hardware watchpoint.
2136 (insert_breakpoints): Handle insertion of hardware watchpoints.
2137 Store a copy of the value chain derived from the watchpoint
2139 (remove_breakpoints): Simplify by using remove_breakpoint.
2140 (delete_breakpoint): Likewise.
2141 (watchpoint_check): Delete the watchpoint and watchpoint scope
2142 breakpoints when the watchpoint goes out of scope. Save & restore
2143 the current frame after checking watchpoints.
2144 (breakpoint_init_inferior): Likewise (restarting the program
2145 makes all local watchpoints go out of scope).
2146 (bpstat_stop_status): Handle hardware watchpoints much like normal
2147 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2148 when the watchpoint goes out of scope. Remove and reinsert all
2149 breakpoints before returning if we stopped when a hardware watchpoint
2151 (watch_command): Use a hardware watchpoint when possible. If
2152 watching a local expression, build a scope breakpoint too.
2153 (map_breakpoint_numbers): Also call given function for any
2154 related breakpoints.
2155 (disable_breakpoint): Never disable a scope breakpoint.
2156 (enable_breakpoint): Handle hardware breakpoints much like normal
2157 breakpoints, but recompute the watchpoint_scope breakpoint's
2158 frame and address (if we have an associated scope breakpoint).
2159 (read_memory_nobpt): Handle hardware watchpoints like normal
2160 watchpoints. When necessary handle watchpoint_scope breakpoints.
2161 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2162 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2163 (disable_command): Likewise.
2165 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2166 Extern prototype added to frame.h
2168 * infrun.c (wait_for_inferior): Set current_frame and select
2169 a frame before checking if we stopped due to a hardare watchpoint
2170 firing. Handle stepping over hardware watchpoints.
2171 (normal_stop): Remove unnecessary call to select_frame.
2173 * value.h (value_release_to_mark): Declare.
2174 * values.c (value_release_to_mark): New function.
2176 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2177 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2179 * hppab-nat.c (hppa_set_watchpoint): New function.
2181 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2182 (HAVE_STEPPABLE_WATCHPOINT): Define.
2183 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2184 (target_{insert,delete}_watchpoint): Define.
2186 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2187 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2188 (target_{insert,remove}_watchpoint): Likewise.
2190 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2192 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2193 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2194 often have the same names as debug symbols for functions, and
2195 confuse lookup_symbol().
2197 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2199 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2200 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2201 REGISTER_RAW_SIZE (1).
2202 Together these changes work around a bug in HP's compiler. Both
2203 seem to be necessary.
2205 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2207 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2208 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2209 are type mst_solib_trampoline.
2211 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2213 * config/m68k/es1800.mt: Change comments.
2215 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2217 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2219 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2221 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2224 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2226 * values.c (unpack_long): Remove obsolete comment about using a
2229 * symfile.c (symbol_file_command): Add comments about command syntax.
2231 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2232 Jim Kingdon (kingdon@cygnus.com)
2234 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2235 are in the .plt section.
2236 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2237 find_solib_trampoline_target): New functions for handling
2238 stepping into -g compiled shared libraries.
2239 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2240 find_solib_trampoline_target): Add prototypes.
2241 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2242 Define to handle stepping into -g compiled shared libraries.
2243 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2244 stepping into -g compiled shared libraries.
2246 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2248 * configure.in: Add mips-*-sysv4* support.
2249 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2250 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2251 New files for MIPS SVR4 support.
2252 * Makefile.in: Update for new mipsv4 files.
2253 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2254 read_next_frame_reg to obtain the frame relative stack pointer.
2255 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2256 obtain the frame relative stack pointer.
2257 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2258 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2259 by entering them into the minimal symbol table.
2260 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2261 a long for float formats.
2262 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2263 get defined in <link.h>.
2264 * solib.c (solib_add): Add shared library sections to the section
2265 table of the target before adding the symbols.
2266 * partial-stab.h: Relocate static and global functions.
2267 * dbxread.c (read_dbx_symtab): Remove unused variable
2268 end_of_text_address. Relocate text_addr when passing it
2271 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2272 library functions before the executable is run. Retrieve dynamic
2273 symbols from stripped executables.
2274 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2275 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2276 if no debugging symbols were found.
2277 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2278 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2280 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2281 OSF/1 has shared libraries.
2283 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2285 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2286 to BFD handling of dynamic symbols.
2288 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2290 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2291 then gets its real address into FUN and its GOT/DP value into %r19.
2293 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2295 * hppa-tdep.c (frameless_function_invocation): If no unwind
2296 descriptor was found, then assume this was not a frameless
2297 function invocation.
2298 (frame_saved_pc): If the saved PC is in a linker stub, then
2299 return the return address which the linker stub will return to.
2301 * xm-hppab.h: Never define USG.
2302 * xm-hppah.h: Always define USG.
2304 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2306 * values.c (unpack_long, value_from_longest),
2307 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2309 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2311 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2313 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2315 For SVR4 targets, enable gdb to set breakpoints in shared
2316 library functions before the executable is run.
2317 * elfread.c (elf_symtab_read): Handle symbols for shared library
2319 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2320 and moved to objfiles.c.
2321 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2322 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2323 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2324 the new generic definition from tm-sysv4.h works for Solaris.
2326 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2328 * elfread.c (elf_symtab_read): Change storage_needed,
2329 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2330 bfd_get_symtab_upper_bound. Check for errors from
2331 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2332 * nlmread.c (nlm_symtab_read): Same changes.
2334 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * xcoffread.c (xcoff_next_symbol_text): New function.
2337 (read_xcoff_symtab): Set next_symbol_text_func to it.
2338 Move raw_symbol outside of read_xcoff_symtab.
2340 * remote.c (getpkt): Remove unused "out" label.
2342 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2344 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2345 about more than one watchpoint being triggered.
2347 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2349 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2351 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2353 * blockframe.c (find_pc_partial_function): mst_file_text
2354 symbols do not live in the shared library transfer table.
2355 * ch-exp.y (decode_integer_value, match_character_literal,
2356 match_bitstring_literal): Guard tolower calls with isupper,
2357 tolower on old BSD systems blindly subtracts a constant.
2358 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2359 well when determining the producer of the object file.
2360 * mdebugread.c (has_opaque_xref): New function to check for
2361 cross reference to an opaque aggregate.
2362 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2363 enter typedefs to opaque aggregates into the symbol tables.
2364 * mdebugread.c (parse_external): Remove skip_procedures argument,
2365 it has always been 1. Remove code that handled stProc symbols,
2366 it was never executed and was wrong, as the index of a
2367 stProc symbol points to the local symbol table and not to the
2368 auxiliary symbol info. Update caller.
2369 * mdebugread.c (parse_partial_symbols): Do not enter external
2370 stProc symbols into the partial symbol table, they are already
2371 entered into the minimal symbol table.
2372 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2373 Remove all conditionals and definitions for ptx.
2374 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2375 Fix addresses of floating point registers in REGISTER_U_ADDR.
2376 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2377 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2378 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2379 signal trampoline code work.
2380 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2381 Remove all conditionals and definitions for ptx.
2382 Remove KDB definitions.
2383 * symm-nat.c (store_inferior_registers): Fetch registers before
2384 storing them to obtain valid floating point control registers.
2385 Store fpu registers.
2386 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2387 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2388 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2390 * symm-nat.c (child_resume): Update type of `signal' parameter.
2391 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2393 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2395 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2396 calling import stubs for functions in shared libraries.
2398 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2400 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2402 * ch-lang.c (chill_is_varying_struct): Magic string is
2403 was "<var_length>" is now "__var_length" (more portable).
2405 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2407 * remote.c (getpkt): If we get a timeout, actually retry rather
2408 than just giving up the first time it happens.
2409 * remote.c: Document sequence numbers.
2410 (remote_store_registers): Change syntax of 'P' request so that it
2411 never looks like a sequence number.
2413 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2415 * os9kread.c (record_minimal_symbol): add section_offset to
2416 relocate minimal symbol table.
2417 * os9kread.c (read_minimal_symbols): ditto.
2418 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2420 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2421 return. Also if file addr is 0 leave it 0, not to relocate.
2422 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2423 'set remotexoff' and 'set remotelog' commands.
2425 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2427 * remote.c (remote_store_registers): Add 'P' request to set an
2428 individual register.
2429 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2432 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2434 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2435 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2436 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2438 * command.c (do_setshow_command, case var_string): Never add a
2439 space to the end of the string.
2440 * NEWS: Document this change.
2441 * .gdbinit: Add a space to the "set prompt" command.
2443 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2445 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2446 changes to make it compile (it doesn't link yet).
2448 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2449 (set_demangling_style, set_demangling_command): Use savestring not
2450 strdup. We were not dealing properly with a NULL return from
2451 strdup, and were not declaring strdup (the system header may or
2454 * valprint.c (val_print): Remove inaccurate comment about what
2455 types can be stub types.
2457 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2458 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2459 Supply alternate version if ATTACH_DETACH is not defined.
2460 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2461 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2462 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2464 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2466 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2468 (skip_trampoline_code): Rewrite and add support for argument
2469 relocation stubs stubs, import/export stubs, calls through
2470 "_sr4export" and cascaded trampolines.
2472 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2473 if no unwind descriptor is found.
2475 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2476 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2477 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2478 differently. All registers are four bytes.
2479 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2481 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2483 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2484 registers as both single and double values (fetching 2nd 32bit half
2485 as necessary). Annotate each register printed with its precision.
2487 * paread.c (read_unwind_info): Fix off-by-one error.
2489 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2491 * main.c (complete_command): Deal with it if arg is NULL.
2493 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2495 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2496 regarding using the PC--using the PC is necessary and all the
2497 FIXME comments in the world won't make it go away.
2499 * valops.c (value_at, value_at_lazy): Give error if we dereference
2501 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2502 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2504 * stabsread.c (patch_block_stabs): Add comment about what happens
2505 if the definition is in another compilation unit from the stab.
2507 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2509 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2511 * main.c (complete_command): New command, from Rick Sladkey
2512 <jrs@world.std.com>.
2513 (symbol_completion_function): Don't declare rl_point and
2514 rl_line_buffer; they are now declared in readline.h.
2515 (show_commands): Don't declare history_base; it is declared in
2517 * command.c (lookup_cmd): Don't delete trailing whitespace.
2518 Reverts change of 14 May 1989.
2520 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2522 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2523 code from prim_record_minimal_symbol_and_info() to here. Callers
2524 of the latter can legitimately supply a section number of -1.
2526 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2528 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2529 member functions have an element in args for a (nonexistent) this
2532 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2534 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2536 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2537 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2539 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2540 for the structure's type. All callers changed.
2542 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2543 for each structure argument rather than assuming it's either
2544 true or false for all structure arguments.
2546 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2547 on the length structure passed, not the compiler used.
2549 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2550 argument for the structure's type.
2552 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2554 * values.c (set_internalvar): Don't set var->value until we are
2555 sure there won't be an error().
2557 * remote.c (get_offsets): Reinstate comment which was in
2558 remote_wait about use of SECT_OFF_TEXT and so on.
2560 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2562 * symmisc.c (maintenance_check_symtabs): New function to check
2563 consistency of psymtabs and symtabs.
2564 * symtab.h (maintenance_check_symtabs): Add prototype.
2565 * maint.c: Add new `maint check-symtabs' command.
2566 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2567 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2568 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2570 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2571 to write_memory to avoid warnings from gcc.
2572 * config/i386/xm-symmetry.h: Add missing #endif.
2573 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2574 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2575 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2577 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2579 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2580 (hppa_push_arguments): Likewise.
2582 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2584 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2585 improve remote debugging efficiency. Also fixed problems with
2586 doing function calls for programs with no entry points.
2587 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2588 entry_point_address.
2589 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2590 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2591 parse_lines): Pass section_offsets info to these routines so that
2592 we can relocate symbol table entries upon readin.
2593 * (psymtab_to_symtab_1): Set symtab->primary to tell
2594 objfile_relocate to do relocations for our symbols.
2595 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2596 (which hang off of the symbol table).
2597 * Use prim_record_minimal_symbols_and_info instead of
2598 prim_record_minimal_symbols to supply section info to make minimal
2599 symbol relocations work.
2600 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2601 -1, try to deduce it from ms_type.
2602 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2603 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2604 add code to relocate objfile->sections data structure.
2605 * remote.c (get_offsets): Use new protocol message to acquire
2606 section offsets from the target.
2607 * (remote_wait): Get rid of relocation stuff. That's all handled
2608 by objfile_relocate now.
2609 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2610 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2612 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2614 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2616 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2618 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2619 can no longer set this at run time.
2620 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2621 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2622 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2623 sparc-tdep.c compiles).
2624 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2626 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2628 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2629 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2630 * configure.in: Recognize m68*-cisco*-*.
2632 * Makefile.in (TAGS): Use variables directly, rather than using
2633 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2634 and means that these filenames no longer need be unique across all
2635 the config/* directories.
2636 * configure.in: Put the config/*/ into TM_FILE, etc.
2638 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2639 and trapv exceptions.
2641 * target.h (struct section_table), objfiles.h (struct obj_section):
2642 Change name of field sec_ptr to the_bfd_section. More mnemonic
2643 and avoids the (sort of, for the ptx compiler) name clash with
2644 the name of the typedef.
2645 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2646 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2648 * utils.c: Include readline.h.
2649 * Makefile.in (utils.o): Add dependency.
2651 * remote.c (getpkt): Add support for run-length encoding.
2653 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2655 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2657 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2659 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2660 prim_record_minimal_symbol.
2663 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2664 computing their offset from the start of the old buffer and adding
2665 to the new buffer, rather than by assuming we can add the
2666 difference between the old buffer and the new buffer (it might not
2667 fit in an int). Merge in cosmetic differences from emacs regex.c
2668 version of this macro.
2670 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2672 * Makefile.in (install-only): Fix use of program_transform_name.
2674 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2676 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2677 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2678 so I'm nuking the command.
2679 * symtab.c (find_addr_symbol): Comment out, no longer used.
2681 * main.c (main): Don't init_source_path for the -cd argument. Now
2682 that source_path doesn't contain the current_directory from when
2683 GDB started up, init_source_path is no longer useful (and is
2684 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2686 * TODO: Remove item about line numbers being off. It is useless
2687 and confusing without a reproducible test case (it mentions
2688 proceed(), but I was able to step through proceed without trouble).
2690 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2692 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2693 library functions before the executable is run. Retrieve dynamic
2694 symbols from stripped executables.
2695 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2696 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2697 symtab.c (list_symbols): Handle mst_solib_trampoline.
2698 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2699 for all targets, remove IBM6000_TARGET dependencies.
2700 * dbxread.c (read_dbx_dynamic_symtab): New function.
2701 * dbxread.c (dbx_symfile_read): Use it.
2702 * dbxread.c (SET_NAMESTRING): Set namestring to
2703 "<bad string table index>" instead of "foo" if the string index is
2705 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2707 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2708 to break_command. Handle mst_file_* minimal symbol types.
2709 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2711 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2713 * c-exp.y(yylex): fix potential memory overflow.
2715 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2717 * environ.c (set_in_environ): Eliminate special handling of PATH and
2719 * putenv.c: Removed, conflicts with system declaration of
2720 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2722 * Makefile.in: Change accordingly.
2723 * procfs.c (procfs_create_inferior): Change comment accordingly.
2725 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2727 * rs6000-tdep.c: Change value to value_ptr.
2729 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2731 * i386m3-nat.c: Include floatformat.h.
2732 (get_i387_state): Use memset not bzero.
2736 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2737 ieee-float.h to floatformat.h.
2739 * valprint.c (val_print_string): Ignore error if the error
2740 happened after a terminating '\0'.
2742 * c-valprint.c (c_val_print): Never add 1 to return value from
2743 val_print_string; just return what it returns.
2745 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2746 looping through all of the enums.
2747 * infrun.c (signals_info): Use it.
2749 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2751 * main.c (main): When printing warning about bad baud rate, don't
2752 use warning(); it relies on current_target which isn't set up yet.
2754 * breakpoint.c (_initialize_breakpoint): Update docstring for
2755 tbreak to match what the code actually does. Don't mention tbreak
2756 in docstrings for "enable once" or "enable breakpoints once".
2758 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2760 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2761 while (0). That defeats the whole purpose of using do . . . while (0).
2762 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2763 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2764 using a ?: expression as an lvalue is not portable.
2766 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2767 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2768 'p' and 'r' symbol descriptors into a single symbol to look for a
2770 * README, config/sparc/tm-sparc.h: Update comments.
2772 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2774 * mdebugread.c (parse_type): Do not complain for types with
2775 an `indexNil' aux index, these are simply undefined types.
2776 Remove indexNil check from caller of parse_type.
2777 * mdebugread.c (parse_partial_symbols): Do not enter
2778 stGlobal, scCommon symbols into the minimal symbol table, their
2779 value is the size of the common, not its address.
2780 Handle scInit, scFini, scPData and scXData sections.
2781 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2783 Enter stProc symbols into the global_psymbols list once, not into
2784 the static_psymbols_list.
2785 Get rid of dummy psymtab if it is empty, to allow proper detection
2786 of stripped executables.
2787 * mdebugread.c (cross_ref): Allow cross references to Fortran
2790 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2792 * stabsread.c (common_block_end, fix_common_block): Stash the
2793 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2794 as to not assume that a pointer fits in an enum.
2796 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2798 * os9kread.c (fill_sym): check compiler verion number for pre-
2800 * os9kread.c (os9k_process_one_symbol): address of symbol is
2801 relative to section not module.
2802 * stabsread.c (define_symbol): add symbol type 's' as local
2804 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2806 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2807 * remote-os9k.c: fix bug in 'set remotebaud' function.
2808 * remote-os9k.c (rombug_link): minimize checking so to improve
2810 * symfile.c (symbol_file_command): check if failed to link, also make
2811 the command be able to accept more than one filenames.
2812 * target.c (target_link): check if failed to link with rombug.
2813 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2815 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2817 * remote-es.c (es1800_child_ops): Don't declare it static.
2819 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2821 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2823 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2825 * dbxread.c: New variable lowest_text_address.
2826 (record_minimal_symbol, read_dbx_symtab): Set it.
2827 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2828 end_of_text_address.
2829 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2831 * dbxread.c (end_psymtab): Remove old and commented out
2832 capping_global and capping_static. Fix comments regarding
2833 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2835 * parser-defs.h: Add "extern" to start of variable declarations so
2836 we don't end up with commons.
2837 * parse.c: Define these variables.
2839 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2842 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2844 * alpha-tdep.c: Change value to value_ptr.
2846 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2848 * solib.c (elf_locate_base): New function to locate the address
2849 of the dynamic linker's runtime structure in the dynamic info section.
2850 * solib.c (locate_base): Use it instead of iterating over the list
2851 of mapped address segments.
2852 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2855 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2857 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2858 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2859 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2860 signal trampoline and interrupt routines.
2861 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2862 (frame_chain, frame_chain_valid): Likewise.
2863 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2864 saved regs convention for SP.
2866 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2867 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2868 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2870 * tm-hppah.h (IN_SIGTRAMP): Define.
2872 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2874 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2875 alphabetic character as the start of a name.
2877 * sparclite/Makefile.in (all install): Build and install aload.
2879 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2880 config.guess and config.sub produce.
2882 * mips-tdep.c: Change value to value_ptr.
2884 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2886 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2887 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2888 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2889 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2890 value with value_ptr. This is for the ptx compiler.
2891 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2893 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2894 #if 0 i386_float_info.
2895 * symm-tdep.c (round): Remove. Also remove sgttyb.
2896 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2897 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2898 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2899 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2901 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2902 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2903 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2904 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2905 tm-i386v.h is apparently OK.
2906 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2907 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2910 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2912 * osfsolib.c (xfer_link_map_member): Update to use new
2913 target_read_string interface.
2915 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2917 * infrun.c (wait_for_inferior): In checking
2918 remove_breakpoints_on_following_step, check
2919 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2921 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2923 * os9kread.c (os9k_process_one_symbol): Rename
2924 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2925 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2926 (CORE_ADDR)0, from target_link, since that is what it uses.
2927 Process name at end, not during parsing (like we did before Kung's
2928 change), so that -readnow and -mapped can appear anywhere.
2929 Make text_relocation a local variable.
2930 * config/i386/i386os9k.mt: Fix comment.
2931 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2932 * os9kread.c: Put "comments" after #endif inside /* */.
2933 * stabsread.h: Add os9k_stabs variable.
2934 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2936 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2937 descriptor in global_symbols not local_symbols.
2938 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2940 (read_type): If os9k_stabs, accept function parameters after 'f'
2942 (read_array_type): If os9k_stabs, don't expect index type and
2943 expect lower and upper to be separated by ',' not ';'.
2944 (read_enum_type): If os9k_stabs, read a number before the first
2945 enumeration constant.
2946 (os9k_init_type_vector): New function.
2947 (dbx_lookup_type): Call it when starting new type vector.
2948 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2949 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2950 * os9kstab.c: Removed.
2951 * Makefile.in: Update accordingly.
2952 * objfiles.c (objfile_relocate_data): Removed.
2953 * remote-os9k.c (rombug_wait): Call objfile_relocate
2954 not objfile_relocate_data.
2955 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2956 * remote-os9k.c (rombug_wait): Call find_pc_section not
2958 * main.c (quit_command): Check inferior_pid; revert Kung change.
2959 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2961 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2963 * os9kread.c: New file to read os9000 style symbo table.
2964 * os9kstab.c: new file to read os9000 style stabs.
2965 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2966 * objfiles.c (find_pc_objfile): new function to search objfile
2968 * objfiles.c (objfile_relocate_data): new function to relocate
2969 data symbols in symbol table.
2970 * objfiles.h: Add two aux fields in struct objfile to handle
2971 multiple symbol table files situation like in os9000.
2972 * symfile.c: Change so 'symbol-file' command can handle multiple
2973 files. Also call target_link() to get relocation infos.
2974 * target.c (target_link): new function to get relocation info when
2975 a symbol file is requested to load.
2976 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2977 because in cross mode there's no inferior pid, bit they need to
2979 Makefile.in: add os9kread.c os9kstab.c and .o's.
2980 configure.in: add i386os9k target.
2981 config/i386/i386os9k.mt: new add.
2982 config/i386/tm-i386os9k.h: new add.
2984 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2986 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2987 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2989 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2991 * target.c, target.h (target_read_string): Provide error detection to
2992 caller. Put string in malloc'd space, so caller need not impose
2994 * solib.c (find_solib): Update to use new interface.
2995 * irix5-nat.c (find_solib): Read o_path from inferior
2996 (clear_solib): Free storage for o_path.
2997 * valprint.c (val_print_string): Add comments.
2999 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3001 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3004 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3006 * value.h (struct value): Add modifiable field.
3007 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3008 (record_latest_value): Don't mess with VALUE_LVAL of value.
3009 * valops.c (value_assign): Check it. Reword existing error
3010 message on not_lval.
3012 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3013 (STEP_SKIPS_DELAY): Added.
3014 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3017 * valprint.c (val_print_string): If errcode is set, always print
3018 an error, regardless of force_ellipsis. In the non-EIO case,
3019 just print the error message rather than calling error(). Don't
3020 access *(bufptr-1) if bufptr points to the start of the buffer.
3021 When looking for '\0', don't increment bufptr and addr if bufptr
3022 started out already at limit. If an error happens on fetching the
3023 first character, don't print the string.
3025 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3027 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3030 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3031 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3032 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3033 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3034 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3035 * findvar.c: Update comment regarding ieee-float.h.
3037 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3039 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3040 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3041 Define to make backtracing through the various sigtramp handlers
3043 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3044 the saved pc from ucontext on the stack for SVR4 signal handling.
3046 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3048 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3049 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3050 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3051 just use the global variable itself. When printing baud rate,
3052 don't print a baud rate if baud_rate is -1.
3054 * coffread.c (read_coff_symtab): Pass mst_file_* to
3055 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3056 symbols in the minimal symbols regardless of SDB_TYPE.
3058 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3060 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3061 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3062 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3063 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3064 ignored bs->stop for a bp_step_resume breakpoint.
3065 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3066 which performs one (the check_sigtramp2 one) of the functions
3067 which had been handled by the step_resume_breakpoint. For each
3068 use of the step_resume_breakpoint, make it still use the
3069 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3071 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3072 When setting the frame address of the step resume breakpoint, set
3073 it to the address for frame *before* the call instruction is
3074 executed, not after.
3076 * mips-tdep.c (mips_print_register): Print integers using
3077 print_scalar_formatted rather than duplicating all the
3078 CC_HAS_LONG_LONG and so on.
3079 (mips_push_dummy_frame): Use read_register_gen rather than using
3080 read_register and then putting it back in target format with
3081 store_unsigned_integer. If registers are more than 4 bytes, give
3082 an error rather than have some registers overwrite other
3084 #if 0 unused include of opcode/mips.h.
3086 * symfile.h: Don't declare arguments for coff_getfilename.
3088 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3090 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3092 * configure.in (hppa*-*-osf*): New configuration.
3093 * config/pa/hppaosf.mt: New target makefile fragment.
3094 * config/pa/tm-hppao.h: New target include file.
3096 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3098 * exec.c (print_section_info): Print entry point for exec_bfd only.
3099 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3100 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3101 causes problems if <sys/types.h> has no multiple inclusion protection.
3103 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3105 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3106 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3107 (CALL_DUMMY_LENGTH): Changed accordingly.
3109 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3111 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3112 numbers of register windows.
3114 * sparclite/hello.c: Add factorial function for testing.
3115 * salib.c: Use macros instead of constants for I/O addresses to
3116 make 931 support easier.
3117 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3118 register in sta/lda instructions.
3120 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3122 * dbxread.c (process_one_symbol): Set
3123 block_address_function_relative for COFF like we do for ELF and SOM.
3125 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3127 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3129 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3130 the enumerators of an ecoff enum into the partial symbol table.
3131 * mdebugread.c (parse_partial_symbols): Call it.
3132 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3133 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3134 offsets. Cast psymtab->read_symtab to PTR before passing it to
3136 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3137 set up the global offset table pointer in pic compiled code.
3138 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3139 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3140 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3141 ensures that floats are promoted to doubles before they are pushed
3144 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3146 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3147 Fixup cache_on and flush_i_cache so that they work for both the
3148 930 and 932 processors. Rewrite most low level funcs (uart
3149 access & cache stuff) to use new ASI access macros in sparclite.h.
3150 Also make it easy to access second serial port.
3152 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3154 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3155 <sys/stat.h>; not needed.
3157 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3159 * stack.c (print_frame_info): In "pathological" case, don't
3160 distrust the line number information.
3162 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3164 * mips-tdep.c (mips_print_register): handle 64 bits register.
3165 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3167 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3171 * Makefile.in (install): Do the sed for program_transform_name
3172 ourselves instead of worrying about INSTALL_XFORM. This enables
3173 users to override INSTALL_PROGRAM in the standard way.
3175 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3176 depend on Makefile.in.
3178 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3179 Only test against INT_MIN if a LONGEST is bigger than an int.
3181 * README: Change GhostScript to Ghostscript.
3183 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3185 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3186 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3187 character file names.
3188 * Makefile.in (ALLPARAM): Add these files.
3190 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3191 character file names.
3192 * Makefile.in: Add Kung's new mips64 files.
3194 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3196 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3197 mips64el-*-ecoff and mips64-big-*.
3198 * defs.h: get rid of FORCE_LONG_LONG.
3199 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3200 parsing. Change register size to be MIPS_REGSIZE.
3202 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3204 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3205 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3206 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3208 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3210 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3211 (remove_commands, add_commands): Add/remove hms-drain when target
3214 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3216 * configure.in: Add Lynx/rs6000 support.
3217 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3218 messages. Add rs6000 support. Don't try to modify unwritable
3220 * rs6000-nat.c: Move lots of native dependent stuff (like core
3221 file support) from rs6000-tdep.c & xcoffexec.c to here.
3222 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3223 * xcoffexec.c: Move native dependent stuff to nat.c.
3224 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3226 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3228 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3229 New files to support Lynx/rs6000.
3231 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3233 * README: Remove note about gcc warnings on alpha, these should be
3235 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3236 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3237 remote-utils.c, stabsread.c: Include <string.h>.
3238 * regex.c: Include "defs.h", change re_comp argument to const char *.
3239 * infptrace.c (fetch_register, store_inferior_registers): Change
3240 regaddr to type CORE_ADDR.
3241 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3242 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3244 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3246 * symtab.h: Always define BYTE_BITFIELD to nothing.
3248 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3250 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3251 * configure.in: Remove comment about m68k-em.mt.
3252 * Makefile.in: Remove references.
3254 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3256 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3259 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3261 * target.c (target_preopen): If target_kill doesn't remove the
3262 target from the stack, use pop_target to do it.
3264 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3265 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3266 changes to stabsread.c from summer 1993.
3268 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3269 printing the program, rather than passing NULL to printf.
3270 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3271 try to call UDIDisconnect again. Print better message.
3272 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3274 (udi_create_inferior): If udi_session_id is negative, open a new
3275 TIP rather than giving an error.
3277 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3278 config/ns32k/ns32km3.mh: Define NAT_FILE.
3279 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3280 (it was inconsistent and namespace-wrong) to NM_M3_H.
3281 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3282 (m3_open): New function.
3284 * TODO: Update Mach section.
3286 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3288 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3290 * printcmd.c (printf_command): Add missing single-letter
3291 backslash-escape sequences, and improve error message.
3293 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3295 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3296 rather than trying to shove an int into a pointer and back out
3297 again. This avoids compiler warnings.
3299 * defs.h (alloca): Declare as void *, not char *, on hpux.
3300 Don't prototype it, just declare the return type.
3302 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3304 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3305 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3307 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3309 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3310 ZERO_REGNUM, just read it as zero without talking to the board.
3312 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3314 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3315 to store_floating, not nonexistent variable len.
3317 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3319 (mips_store_word): Change calling convention to return errors, and
3320 to provide old contents if the caller wants it.
3321 (mips_xfer_memory): Deal with errors from mips_store_word.
3322 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3323 define now that remote-mips.c doesn't use BREAKPOINT.
3325 * remote-mips.c (mips_create_inferior): Call warning if arguments
3326 specified, and then execute "set args" command. Call error, not
3327 mips_error, if executable file not specified.
3329 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3332 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3335 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3337 * value.h (print_longest): Rename "value" to "val" in prototype
3338 declaration because some compilers don't like arguments whose
3339 names are the same as types.
3340 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3341 before passing it to remote_*_bytes.
3343 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3345 * h8500-tdep.c (saved_pc_after_call): The size of the
3346 pc is memory model dependent. (segmented_command,
3347 unsegmented_command, _initialize_h8500_tdep): New commands to
3348 change memory model.
3349 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3351 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3352 (hms_wait): Use new status structure
3353 (hms_open): Push the target here. (hms_before_main_loop): Not
3354 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3355 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3356 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3357 all registers in a compact way.
3359 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3361 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3362 as CORE_ADDR to match definition in rs6000-tdep.c.
3364 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3366 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3367 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3368 definitions into the psymtab.
3370 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3372 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3373 a special exceptionSize for the 68332.
3375 * remote-udi.c (udi_attach): If no arguments, print error.
3377 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3379 * Makefile.in (VERSION): Bump to 4.12.1
3380 * NEWS, README: Update to match 4.12 release.
3382 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3384 * command.c (empty_sfunc): New function.
3385 (add_set_cmd): Use it instead of not_just_help_class_command.
3386 (not_just_help_class_command): Change calling convention back to
3387 what it was before yesterday's change.
3389 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3390 of the type if present.
3392 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3394 * printcmd.c (decode_format): Don't blithely set the size for
3395 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3397 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3398 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3399 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3400 always just check against INT_MIN and INT_MAX (this also fixes things
3401 if sizeof (long) > sizeof (int), e.g. Alpha).
3402 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3403 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3404 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3405 BUILTIN_TYPE_UNSIGNED_LONGEST.
3406 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3407 longest_int and longest_unsigned_int.
3408 * value.h (struct value): Just align to LONGEST, rather than worrying
3409 about CC_HAS_LONG_LONG.
3410 * valarith.c (value_binop): Figure out type ourself based on
3411 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3412 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3413 * valprint.c (val_print_type_code_int): Just call
3414 extract_unsigned_integer directly, rather than going through
3416 * printcmd.c (decode_format): Remove code which would sometimes
3417 change 'g' size to 'w' for integers. print_scalar_formatted handles
3418 printing huge integers well enough, thank you.
3420 * command.c (add_set_cmd, not_just_help_class_command): Change
3421 to make this the sfunc, not cfunc, since that is how we call it.
3422 * command.h: Comment difference between sfunc and cfunc.
3423 * demangle.c (set_demangling_command): Add third arg since that
3424 is how it is called.
3425 (_initialize_demangler): Use sfunc, not cfunc, for
3426 set_demangling_command, since that is how it is called.
3427 Remove show_demangling_command; it has no effect.
3429 * command.c (shell_escape): Report errors correctly (with error
3430 message from strerror).
3432 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3434 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3435 x_scnlen.l rather than x_scnlen to match corresponding change in
3438 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3440 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3441 Change comments regarding TYPE_CODE_BOOL.
3442 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3443 regardless of the language.
3444 (value_true): Just call value_logical_not regardless of language.
3445 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3446 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3447 * language.h: Improve comment for la_builtin_type_vector.
3448 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3449 builtin_type_m2_bool.
3451 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3453 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3454 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3456 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3458 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3459 by restarting the ioctl.
3461 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3463 * target.h (target_wait): Add comment about calling
3464 return_to_top_level.
3466 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3468 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3469 additional arguments.
3470 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3472 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3474 * sparc-stub.c: Remove unnecessary #include of memory.h.
3476 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3478 * mips-tdep.c: Remove code which sets saved_regs from
3479 init_extra_frame_info and put it in new function mips_find_saved_regs.
3480 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3481 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3482 check if it is NULL and call mips_find_saved_regs if so.
3484 * remote-mips.c: Use unfiltered, not filtered, output most places.
3486 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3487 backtrace. Revise comments.
3489 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3491 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3492 alpha and irix. The _sigtramp case has to be handled properly
3493 in the tdep files if we have no ecoff debugging info.
3494 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3495 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3496 without PC_REGNUM kludge.
3497 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3498 Clean up handling of mips sigtramp frames, improve comments.
3500 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3502 * paread.c (read_unwind_info): Fix typo.
3504 * paread.c (pa_symtab_read): Update the "check_strange_names"
3505 filter to match GCC's current output. Filter out section symbols
3506 (which the HP linker sometimes puts in the wrong place).
3508 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3510 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3512 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3514 * Makefile.in: Remove all references to sparcly-nat.c.
3516 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3517 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3518 duplicating serial.h and target.h.
3520 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3521 are not used anywhere (a 5 Oct 1993 change removed the uses).
3523 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3524 * config/m68k/es1800.mt: Add comment.
3525 * remote-es.c: Extensive changes to update to current conventions.
3527 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3528 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3529 to achieve the desired timeout.
3530 * serial.h (serial_t): Add field timeout_remaining.
3532 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3534 * c-exp.y (yylex): Reenable nested type code.
3536 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3538 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3540 * remote-mips.c (mips_ops): Fix docstring.
3542 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3544 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3545 with the old tm-m68k-em.h:
3546 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3547 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3548 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3549 Add FIXME regarding GET_LONGJMP_TARGET.
3551 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3552 * infptrace.c (kill_inferior): Add comments.
3553 * main.c (quit_command): Call target_close after we kill or
3555 * remote-udi.c (udi_close): Don't error() if QUITTING.
3557 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3559 * configure.in: Make m68k-coff and aout add monitor support in
3560 addition to the standard serial support.
3562 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3564 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3567 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3569 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3570 * elfread.c (record_minimal_symbol_and_info),
3571 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3573 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3575 * i386-stub.c: Add ".text" right before "mem_fault:".
3577 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3579 * remote-utils.c (usage): Fix message to be accurate and conform
3580 more closely to normal conventions.
3582 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3583 whether to show information about exec_bfd, and not control whether
3584 to show information about device and speed.
3586 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3587 usage message, don't dump core.
3589 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3590 for variable size array.
3591 (bug_fetch_register, bug_store_register): Rename "value" to
3592 "fpreg_buf" because some compilers don't like variables whose
3593 names are the same as types.
3594 (bug_store_register): Use a cast when converting char * to
3597 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3598 of the command in error message (the text was referring to the old
3599 name of the command).
3601 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3603 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3604 full details on structure elements without names. This partially
3605 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3606 of those changes was accidental.
3608 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3609 defined, make it an error to specify a single argument which is not
3612 * Makefile.in (version.c), main.c (print_gdb_version): Use
3613 host_alias and target_alias, not host_canonical and
3614 target_canonical, to print configuration.
3616 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3618 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3619 of builtin_type_long. It is necessary to get a type which is
3620 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3622 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3623 various miscellaneous things discovered in the process:
3624 * printcmd.c, defs.h (print_address_numeric): New function.
3625 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3626 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3627 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3628 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3630 * utils.c, defs.h (gdb_print_address): New function.
3631 * expprint (dump_expression), gdbtypes.h: Use it.
3632 * breakpoint.c (describe_other_breakpoints),
3633 symmisc.c (dump_symtab, print_symbol):
3634 Use filtered not unfiltered I/O.
3635 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3636 just run gdb under a debugger for this (and it had problems with
3637 printing addresses, how to print b->shadow, etc.).
3638 * buildsym.c (make_blockvector), core.c (memory_error),
3639 exec.c (print_section_info), maint.c (print_section_table),
3640 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3641 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3642 Add comments saying code is broken. Marked with "FIXME-32x64".
3643 * dbxread.c (process_one_symbol), partial-stab.h (default),
3644 remote-vx.c (vx_run_files_info):
3645 Don't cast int being passed to local_hex_string.
3646 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3647 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3649 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3651 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3652 * source.c: Include <sys/types.h> regardless of USG.
3654 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3656 * valops.c (value_assign): Set `type' after coercing toval.
3657 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3658 Use extract_unsigned_integer to get the address of a reference.
3660 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3662 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3663 AIX can use ? instead of \ for continuation. Deal with it.
3665 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3666 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3667 the HP compiler in ANSI mode doesn't like.
3669 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3670 based on USG, rather than defining HAVE_SIGSETMASK to an
3671 expression containing defined. Having a macro used in #if expand
3672 to an expression containing "defined" is undefined according to
3673 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3676 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3678 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3679 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3681 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3683 * ch-exp.y (match_string_literal): Allow a zero-length string.
3684 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3686 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3688 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3689 passing them to print_387_status.
3690 (print_387_status): Don't subtract top from 7 before using it.
3691 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3692 from 7; the above explains it.
3694 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3696 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3697 pointer value when fixing up the frame at the start of a function.
3699 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3701 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3702 Sparc from the stack.
3704 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3706 * remote-mips.c (mips_initialize): Clear mips_initializing via
3707 cleanup chain, not directly.
3709 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3710 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3711 munging the timeout due to the limited range of c_cc[VTIME].
3713 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3714 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3715 m3-nat.c (m3_create_inferior): Pass it.
3716 * procfs.c: Remove ptrace function. It was declared in a way which
3717 conflicted with the prototype in unistd.h on Solaris.
3719 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3721 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3722 in the sigcontext if it is a signal trampoline frame.
3723 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3724 Define for Solaris2.
3726 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3728 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3729 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3730 tm-sparc.h so they can be overridden if necessary.
3732 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3734 * lynx-nat.c: Add Sparc support.
3735 * sparcly-nat.c: Remove. It's useless.
3736 * config/sparc/nm-sparclynx.h: Rewrite.
3737 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3739 * config/sparc/tm-sparclynx.h: Rewrite.
3741 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3743 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3744 directory. Old code was discarded, since the new opcode table has
3747 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3749 * Makefile.in (realclean): Remove info files per make-stds.texi.
3751 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3753 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3754 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3755 * config/sparc/tm-sun4sol2.h: Define it.
3757 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3759 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3760 if we did not find a symbol.
3762 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3764 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3767 * hppab-nat.c (call_ptrace): Delete redundant function.
3768 (kill_inferior, attach, detach, child_resume): Likewise.
3769 (child_xfer_memory): Likewise.
3771 * hppah-nat.c (call_ptrace): Delete redundant function.
3772 (kill_inferior, attach, detach, child_resume): Likewise.
3774 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3776 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3778 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3780 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3781 (CHILD_XFER_MEMORY): Define.
3782 (PT_*): Define so that generic infptrace.c code can be used.
3784 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3786 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3787 struct section_offsets *, not a (nonexistent) struct section_offset *.
3789 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3790 internal_xcoff_symtab, not an array of one of them. Change lots of
3791 "main_aux" to "&main_aux" and so on.
3793 * coffread.c, xcoffread.c: Include <coff/internal.h>
3796 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3798 * coffread.c (coff_getfilename): Make it not static.
3800 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3802 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3803 a completely gratuitous difference between xcoffread.c and coffread.c).
3805 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3807 * infrun.c (wait_for_inferior): Don't set frame for
3808 step_resume_breakpoint for IN_SIGTRAMP cases.
3810 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3811 breakpoint.c (bpstat_what): Move step_resume from its own field of
3812 the struct bpstat_what into the main_action. Make it override
3813 other breakpoints. This is a conservative change in the sense
3814 that before the step resume breakpoint was a breakpoint.c
3815 breakpoint, hitting the step resume breakpoint overrode even
3816 calling bpstat_stop_status.
3818 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3820 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3821 in case execution was stopped in the called function.
3822 * stack.c (print_frame_info, frame_info): If backtracing through
3823 a call dummy, handle the starting source line number on a line
3824 boundary like backtracing through sigtramp.
3825 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3826 for call dummy frame right. Remove old test for dummy frame,
3827 it has been unused at least since gdb-3.5.
3828 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3831 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3833 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3835 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3837 * infrun.c (signals_info), target.c (target_signal_from_name):
3838 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3840 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3842 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3843 * inflow.c (terminal_ours_1): When discussing how to deal with the
3844 tty state, make note of query() as well as readline.
3846 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3847 signals for which stop and print are cleared by default.
3849 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3851 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3852 reserved fields to hold a stub unwind entry type. Fix typo.
3853 (stub_unwind_entry): New structure for raw stub unwind entries.
3854 (stub_unwind_types): The types of stubs we may encounter.
3855 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3856 * hppa-tdep.c (rp_saved): Use additional information provided
3857 by linker stub unwind descriptors.
3858 (frameless_function_invocation): Likewise.
3859 (frame_chain_valid): Likewise.
3860 * paread.c (compare_unwind_entries): New function for sorting
3861 unwind table entries.
3862 (read_unwind_info): Rewrite to remove dependency on host endianness.
3863 Read in data from the $UNWIND_END$ subspace which contains linker
3864 stub unwind descriptors. Merge that data into the basic unwind
3867 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3869 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3871 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3872 from either the symbol name or the auxent.
3873 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3876 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3878 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3880 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3882 * README: Update notes for alpha port.
3884 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3886 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3887 for operation fault, constraint fault, and type fault.
3889 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3891 * Makefile.in (init.c): Add comment explaining formatting conventions.
3893 * c-exp.y (parse_number): Assign to temporary between the right
3894 shifts, to work around a bug in the SCO compiler.
3896 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3897 Add various files which were added to GDB recently.
3899 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3902 * Makefile.in: Add mostlyclean target.
3904 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3908 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3910 * main.c (show_commands): Make return type of extern
3911 history_get be HIST_ENTRY, rather than struct _hist_entry.
3912 (The latter loses with the upcoming merged readline.)
3914 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3916 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3917 const char *, not char *.
3919 * symtab.h (struct symbol): Make section short, not unsigned short.
3921 * symtab.c (lookup_symbol): Add comment about QUIT here.
3923 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3925 * c-exp.y (parse_number): Check for overflow regardless of range
3926 checking. Fix overflow check to use unsigned LONGEST, not
3929 * c-exp.y (parse_number): Make it so that integer constants are
3930 builtin_type_long_long if builtin_type_long isn't big enough or if
3931 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3933 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3934 Print our "()" first, then recurse for the target type.
3936 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3938 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3940 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3942 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3944 * utils.c (request_quit): Re-establish signal handler regardless
3947 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3949 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3951 * i960-tdep.c: Include target.h.
3953 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3955 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3957 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3959 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3960 changes (status -> ourstatus; declare status, etc.).
3961 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3963 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3965 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3967 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3969 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3971 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3973 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3975 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3977 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3979 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3981 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3982 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3984 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3987 Add search to target vector (#if 0'd until after 4.12):
3988 * target.h (to_search, target_search): Add.
3989 * gdbcore.h, core.c (generic_search): Add.
3990 * remote.c (remote_search): Add.
3991 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3994 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3995 is on, call find_pc_function rather than relying just on the minimal
3996 symbols (probably only matters for symbol readers which don't put
3997 statics in the minimal symbols, but changing this strikes me as
3998 not conservative enough).
3999 Initialize name_location in all cases.
4000 If no symbol and no msymbol, don't print anything symbolic.
4002 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4004 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4006 * printcmd.c (print_address_symbolic): Make it search the
4007 symtabs for variables as well as functions. Add `set print
4008 fast-symbolic-addr' and default it to fast (the old way).
4009 Print line numbers for data items as well as functions.
4011 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4012 address, if a symbol is found (take two more args pointing to
4013 where to store these results).
4015 * symtab.h (find_addr_symbol): Add prototype.
4017 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4019 * objfiles.h: Fix comments to reflect the fact that the phrase
4020 "top of stack" always refers to where the pushing and popping takes
4021 place, regardless of whether it is at the highest or lowest address.
4023 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4025 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4026 compiler generated tag names.
4027 * mdebugread.c (parse_type): Handle cross references to qualified
4029 * valops.c (value_struct_elt): Improve error message if the
4030 address of a method is requested from an object instance.
4031 * valops.c (search_struct_method): Make name_matched non-static
4032 to get it initialized correctly.
4033 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4034 exclude segment register which are not writable on newer SCO versions.
4036 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4038 * go32-xdep.c: Remove unused function uerror.
4039 (sigsetmask): Declare return type. Declare argument (to match the
4040 way it is called). Explicitly return 0.
4042 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4044 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4045 partial_symbol): Shrink the storage sizes of symbols, by making
4046 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4047 enums and small ints to the end of each struct to improve
4048 alignment, and switching the section number from int to unsigned
4051 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4053 * symtab.c (find_addr_symbol): New routine that will find the nearest
4054 symbol associated with an address. It does so by exhaustive
4055 search of the symtabs, so it's slow but complete.
4057 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4059 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4060 to [0,0] rather than [0, end of first source file]. This avoids
4061 problems with other parts of GDB looking for linetables in the
4062 _globals_ symtab. Eliminate variables num_object_files and
4063 first_object_file_end.
4065 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4067 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4068 (pop_frame): Restore PC2 and LR0 from dummy frames.
4069 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4070 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4071 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4072 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4073 (SETUP_ARBITRARY_FRAME): Define.
4075 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4077 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4079 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4081 * remote-udi.c (udi_resume): Correct prototype.
4083 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4085 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4086 hppa_frame_find_saved_regs.
4087 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4088 (prologue_inst_adjust_sp): New function.
4089 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4090 (skip_prologue): Completely rewrite to use unwind information.
4091 (hppa_frame_find_saved_regs): Likewise.
4093 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4095 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4096 to convert a signal number with appropriate bounds checking.
4098 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4100 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4102 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4103 print a newline to end the display anyway.
4105 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4106 coprocessor status regs) when popping a frame. This fixes
4107 float exceptions that occur after calling inferior functions.
4109 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4110 Read and write the fsr (float status register) to/from the child
4111 process along with the float regs. Remove Peter Schauer's change
4112 of May 24 '93, which has higher overhead and doesn't solve the
4113 real problem (which was that FSR wasn't being set).
4115 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4117 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4118 stack overflow check isn't right after the register stack
4119 adjustment instruction. Metaware R2.3u compiler moves other
4120 things in front of it. This fix isn't perfect but is what's
4123 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4125 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4127 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4128 character filenames.
4129 * configure.in: Change accordingly.
4131 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4133 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4134 _filtered io routines from these two files.
4136 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4138 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4139 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4140 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4142 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4144 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4146 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4147 printing to gdb_stderr.
4149 * remote-udi.c (udi_kill): Don't close the connection, just set
4150 inferior_pid to zero.
4151 (udi_mourn): Call remove_breakpoints.
4153 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4155 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4157 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4159 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4161 * remote-bug.c: At the start of each section, reset srec_frame
4164 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4165 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4166 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4167 code which looks for those two waitkinds. Use switch statement.
4168 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4169 CHILD_SPECIAL_WAITSTATUS.
4171 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4172 * Move target_signal_from_host, target_signal_to_host, and
4173 store_waitstatus from inftarg.c to target.c. procfs needs them.
4174 * target.c: Include "wait.h" and <signal.h>.
4175 * target.h, infrun.c (proceed), proceed callers: Pass new code
4176 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4177 enums being treated as unsigned and is cleaner.
4178 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4180 * infcmd.c (signal_command), infrun.c (signals_info):
4181 Don't allow user to specify numeric equivalent of
4182 TARGET_SIGNAL_DEFAULT.
4184 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4186 * config/alpha/alpha-netware.mt: New target support for Alpha
4188 * configure.in: Add alpha-*-netware* target.
4190 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4192 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4194 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4196 * target.h: Add enum target_waitkind, enum target_signal, and
4197 struct target_waitstatus. Change status argument to target_wait to
4198 be struct target_waitstatus * instead of int *.
4199 * target.h, infrun.c, all targets: Change type of signal arguments
4200 to resume(), proceed(), and target_resume() from int to enum
4202 * All targets (*_wait, *_resume): Change accordingly.
4203 * infcmd.c (program_info, signal_command), throughout infrun.c,
4204 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4205 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4206 signal code stuff right with the new signals would be non-trivial).
4207 * inferior.h (stop_signal): Make it enum target_signal not int.
4208 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4209 target_signal_from_name): New functions.
4210 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4211 store_waitstatus): New functions.
4212 * procfs.c (procfs_notice_signals): Use them.
4213 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4215 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4217 * objfiles.c (build_objfile_section_table): Don't abort() if
4218 objfile->sections is already set.
4220 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4221 to match recent change to exec.c.
4225 * main.c (print_gdb_version): Change year to 1994.
4227 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4228 * Makefile.in (NONSRC): Add ChangeLog-93.
4230 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4232 * stabsread.c (read_type): Allow defining several type numbers
4233 at once (e.g. "(1,2)=(3,4)="...).
4235 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4237 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4239 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4241 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4242 to process_one_symbol.
4243 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4244 avoid caching a bad endaddr in find_pc_partial_function.
4246 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4248 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4250 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4252 * infrun.c (wait_for_inferior): Do not step or step resume past
4253 the end of a one-line function we just stepped into.
4255 For older changes see ChangeLog-93
4261 version-control: never