1 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
4 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
5 NWINCLUDES definitions.
6 * i386-nlmstub.c: Removed.
8 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
10 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
11 char * (from const char *) before assigning. Don't save string we
12 pass to record_minimal_symbol (it already saves it).
14 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
16 * gdbtk.tcl: Let ^U delete lines in the command window.
18 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
20 * cp-valprint.c (static_field_print): New variable, controls
21 printing of static members.
22 (_initialize_cp_valprint): New print set subcommand
23 "static-members". Turn on printing of static members by default.
24 (cp_print_value_fields): Print static members if necessary.
26 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
27 (elf_locate_base): Use only standard BFD functions to collect
28 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
29 tag only if it got defined via the inclusion of <link.h>.
31 * f-exp.y: Write block for OP_VAR_VALUE.
32 * f-valprint.c (info_common_command): Handle `info common'
33 without an argument correctly.
35 * c-typeprint.c (c_type_print_base): Handle template constructors.
36 * symtab.c (gdb_mangle_name): Handle template method mangling,
37 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
39 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
41 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
42 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
43 * ch-valprint.c (chill_val_print): Pass index type directly
44 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
45 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
46 if the index type is a stub.
48 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
50 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
51 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
52 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
53 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
54 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
55 config/mips/riscos.mh, config/pa/hppahpux.mh,
56 config/sparc/{sparclynx.mh, sun4sol2.mh}, config/tahoe/tahoe.mh,
57 config/vax/{vaxbsd.mh, vaxult.mh, vaxult2.mh} (REGEX, REGEX1,
58 SYSV_DEFINE): No longer define.
59 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
61 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
63 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
64 Also, add decl for symtab_to_filename.
65 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
66 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
67 routine decr replaces in line code.
68 * (create_file_win): Use catch to handle open failures more
69 elegantly. Also, create special window to display file open
70 failure message. Move opening of file prior to creation of text
72 * (create_asm_win): Add PC as argument. We now base disassembly
73 on PC instead of function name, since function names can be
74 ambiguous (usually seen with shared libs). Also, use catch to
75 simplify code where we don't care about failures.
76 * source.c (symtab_to_filename): New. Returns the file
77 associated with a symtab.
78 * top.c: Define interactive_hook. Called during QUIT to animate
81 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
83 * stabsread.c (read_type): Handle stub types for bitstrings.
84 * stabsread.c (read_array_type): Check for stub domain type
85 using TYPE_FLAG_STUB, not its length.
86 * gdbtypes.c (create_set_type): Handle a stub domain type.
88 * ch-exp.y: Get rid of some extra non-terminals, and move
89 their rules into primitive_value.
90 * parser-defs.h: Add comment about unary postfix operators.
91 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
92 * expprint.c (print_subexp): Recognize unary postfix operator.
94 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
96 * remote-hms.c: use remote_debug instead of hms_silent toggle.
97 Add warnings about depreciation of `snoop' cmd.
99 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
101 * remote-hms.c (hms_read_inferior_memory): Cope when
102 target sends both \r and \n.
104 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
106 * remote-mips.c (mips_error): Place NORETURN macro correctly.
107 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
109 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
111 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
112 mst_solib_trampoline.
114 * f-valprint.c (f_val_print): Change cast of valaddr from
115 CORE_ADDR * to char **, since that is how it is used.
117 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
118 using obsavestring, and pass that to prim_record_minimal_symbol.
119 Having the objfile point to bfd_asymbol_name directly doesn't work
120 if we save and restore a mapped symbol file.
122 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
124 * gdbtk.tcl: Add ref counts to breakpoint tags.
125 * Put quotes around function name in disassemble command to better
126 handle assembler names containing `.'.
127 * Make pclist element 0 be filler to avoid off-by-one problem with
129 * Set names of top-level windows.
130 * Add register display window.
131 * Add PC to label of assembly window.
133 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
135 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
136 to add a generic ROM monitor interface, and support file for the
137 WinBond W89K and the Oki OP50N PA based target boards.
139 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
141 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
142 disassembly more efficient.
143 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
145 * (gdb_loc): Include pc in return value. Also, return function
146 name if arg was specified.
147 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
148 after command completes.
149 * (gdbtk_init): Improve error handling.
151 * gdbtk.tcl: Add lots of comments. Clean up code.
152 * (gdbtk_tcl_fputs): Make output window redirectable.
153 * Add assembly window, and breapoint support.
154 * Make button 1 in margin toggle breakpoints.
155 * Use stippling to indicate breakpoint disabling.
157 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
159 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
161 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
164 change by replacing `symbols_added' with `so_last'.
165 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
166 global common symbols, they will be resolved by the runtime loader.
167 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
168 Handle scSCommon like scCommon symbols.
170 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
172 * corelow.c (add_solib_stub): Copy to_sections changes from
173 core_ops to current_target after adding the shared libraries.
174 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
175 find_corresponding_bincl_psymtab): Change `repeated header not seen'
176 error to a complaint, simplify complaint.
177 * procfs.c (signalname, errnoname): Make `name' const.
178 * symfile.c (reread_symbols): Use filename from old BFD to
180 * values.c (record_latest_value): Don't record value in the
181 history chain until we are sure there won't be an error.
183 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
185 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
188 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
190 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
192 * remote.c (fromhex): Make error more explicit.
193 (read_frame): Don't print bad checksum information unless
194 remote_debugging. Don't use repeat count unless it's > 0.
195 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
196 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
197 Optionally cope with BC style breakpoints.
198 (e7000_command): After command send directly to the E7000 mark
199 registers as changed.
200 (why_stop, e7000_wait: Understand BC style stop condition.
201 * sh-tdep.c (sh_skip_prologue): Understand more complicated
202 sequences. (frame_find_saved_regs): Likewise.
203 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
205 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
206 (more work here to come)
207 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
210 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
212 * sparclite/Makefile.in: Assorted stuff needed for eload.
214 * sparclite/eload.c: Merge in command line argument parsing and
215 error message handling improvements orignally made to aload.c.
217 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
219 * defs.h (enum misc_command_type, command_control_type): Enums
220 for describing the command and control types.
221 (struct command_line): Add new fields to keep track of the command
222 type and body associated with the command.
223 * top.c: Include value.h. Delete whitespace at the end of lines.
224 (build_command_line, get_command_line): New functions.
225 (execute_control_command, while_command, if_command): Likewise.
226 (realloc_body_list, read_next_line): Likewise.
227 (recurse_read_control_structure): Likewise.
228 (execute_user_command): Call execute_control_command.
229 (read_command_lines): Simplify by calling read_next_line, call
230 read_control_structure for "if" and "while" commands.
231 (free_command_lines): Free new fields in the command structure.
232 (define_command): Reset control_level to zero.
233 (init_main): Install command handlers for "if" and "while" commands.
235 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
237 * c-typeprint.c (c_type_print_varspec_prefix,
238 c_type_print_varspec_suffix): Add cases for Fortran type codes.
239 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
240 call f77_value_literal_string instead.
241 * f_exp.y: Include <string.h>, move include of parser-defs.h.
242 (parse_number): Translate 'd' floats to 'e' so atof() works.
243 (yylex): Remove unused variables.
244 * f-lang.c: Include <string.h>.
245 (get_bf_for_fcn): Remove unused variable.
246 * f-typeprint.c (f_type_print_varspec_prefix,
247 f_type_print_varspec_suffix): Remove unused
248 variables, add cases to switch statements.
249 (f_type_print_base): Remove unused variables.
250 * f-valprint.c (gdbcore.h, command.h): Include.
251 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
252 Call read_memory_integer with correct number of arguments.
253 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
254 with correct argument type.
255 (f77_print_array): Removed unused array array_size_array.
256 (f_val_print): Don't use a CORE_ADDR as a char *.
257 * valops.c (value_cast): Handle COMPLEX and BOOL types.
258 (value_assign): Handle Fortran literal string and complex values.
259 (f77_cast_into_complex, f77_assign_from_literal_string,
260 f77_assign_from_literal_complex): New functions.
262 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
264 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
267 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
269 * i960-tdep.c (signal.h): Don't include.
271 * cxux-nat.c (target_is_m88110): Remove definition.
273 * configure.in (config/nm-empty.h): If cross only, use instead
274 of config/nm-trash.h.
275 * config/nm-trash.h: Remove.
276 * config/nm-empty.h: New file.
277 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
278 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
279 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
280 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
281 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
283 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
285 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
287 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
289 * configure.in: No longer look for nm, tm, and xm headers in
290 config/<header>; they are always in config/<cpu>/<header>.
292 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
294 * objfiles.c (allocate_objfile): Add the newly-created objfile to
295 the end of the list of objfiles, instead of at the beginning.
297 * xcoffread.c (allocate_include_entry): New function, abstracted
298 from code in record_include_begin.
299 (record_include_begin, record_include_end): Call it.
301 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
302 target_has_stack to decide whether to create a real stack frame
305 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
307 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
309 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
311 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
313 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
314 field names into what is expected by sparc-nat.c.
316 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
318 * c-typeprint.c (c_typedef_print): Add missing Chill support.
320 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
322 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
324 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
326 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
327 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
330 * nlm/Makefile.in: Get rid of NWSOURCE.
331 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
332 * nlm/gdbserve.o: Add dummy __main routine.
333 * nlm/gdbserve.def: Turn on debug.
335 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
337 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
339 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
341 * config/tm-nbsd.h: New file, support for all NetBSD targets.
342 * config/xm-nbsd.h: fix typo.
343 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
344 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
346 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
348 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
350 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
351 change typeo in error msg (`inferrior' -> `inferior').
353 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
355 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
356 attach_flag (this check was performed by the callers). Also check
357 inferior_thisrun_terminal.
358 * inftarg.c (child_wait), lynx-nat.c (child_wait),
359 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
360 attach_flag in deciding whether to call set_sigint_trap and
363 * value.h (struct value): Change literal_data from PTR to char *,
364 since that is the way it is used.
366 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
368 * somread.c (som_symfile_read): Force unwinds to be re-read after
369 reading in a new partial symbol table.
371 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
373 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
374 an obsolete conditional.
375 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
376 an obsolete conditional.
377 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
380 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
382 * Makefile.in (ns32k-opcode.h): Remove reference.
383 (ns32k-pinsn.o): Update dependencies.
384 * ns32k-opcode.h: Remove file.
385 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
386 all other code in this file.
388 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
390 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
391 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
393 * nlm/Makefile.in: Add rule for .S.o.
394 * nlm/aio.h: Protect from multiple inclusions.
395 * nlm/alpha-io.S: Remove everything we don't need.
396 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
397 Remove, no longer needed.
398 * nlm/alpha.c: Merge in lots of stuff from previous files.
399 * nlm/alpha.h: Don't #include alpha-patch.h. Make
400 breakpoint_insn extern.
401 * Move stuff from alpha-patch.h into here.
403 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
405 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
407 * annotate.c (annotate_starting): Flush output.
409 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
411 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
412 the callers of symbol_file_add. Gets rid of heuristic fence-post
413 warnings on mips and alpha targets when the PC resides in a shared
414 library which is not yet read in.
415 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
416 irix5-nat.c (solib_add), osfsolib.c (solib_add),
417 remote-vx.c (vx_open), solib.c (solib_add):
418 Add call to reinit_frame_cache after all shared libraries are read in.
419 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
420 symfile.c (symbol_file_command, add_symbol_file_command):
421 Add call to reinit_frame_cache after symbol_file_add.
423 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
425 * config/xm-nbsd.h: New file, support for all NetBSD ports.
426 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
427 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
428 * configure.in: Add sparc-*-netbsd target.
430 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
432 * remote-vx.c (vx_attach): Interpret the command argument as an
435 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
437 * configure.in: Change i[34]86 to i[345]86.
438 * nlm/configure.in: Likewise.
439 * gdbserver/configure.in: Likewise.
441 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
443 * configure.in (i386-*-netware): Automatically configure nlm
446 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
448 * nlm/gdbserve.c: conditionalize header file inclusion for either
449 NetWare 4.0 or PIN targets.
450 * nlm/i386.c: include appropriate header files.
451 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
454 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
456 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
457 * nlm/gdbserve.def: Autoload clib.
459 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
461 * breakpoint.c (condition_command): Call breakpoints_changed.
463 * gdbtypes.h: Declare f77_create_literal_string_type and
464 f77_create_literal_complex_type.
465 * valops.c (f77_value_literal_string, f77_value_substring,
466 f77_value_literal_complex): Use xmalloc not malloc.
467 * valops.c (f77_value_literal_string, f77_value_substring):
468 Make addr char * not CORE_ADDR.
469 * value.h (struct value): Add new field literal_data of aligner union.
470 (VALUE_LITERAL_DATA): Use it.
471 * f-lang.h: Declare find_common_for_function.
472 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
473 myaddr fields of a union. Don't overload it with the frame field
474 (not sure this is necessary; I'm not sure what lval_* codes
475 VALUE_SUBSTRING_* can be used with).
477 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
479 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
480 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
482 * rs6000-nat.c: Include libbfd.h again, needed until reference
483 to bfd_cache_lookup is cleaned out.
485 * config/i386/linux.mh (XM_CLIBS): Add -lm.
487 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
489 Work to reduce the interrupts-off duration when running in DOS.
490 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
491 (dos_async_rx): rewrite to unpack as many characters from the
492 asynctsr as possible into a local buffer.
494 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
496 Initial Fortran language support, adapted from work by Farooq Butt
497 (fmbutt@engage.sps.mot.com).
498 * Makefile.in: Add Fortran-related files and dependencies.
499 * defs.h (language_fortran): New language enum.
500 * language.h (_LANG_fortran): Define.
501 (MAX_FORTRAN_DIMS): Define.
502 * expression.h: Reformat to standard.
503 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
504 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
505 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
506 TYPE_CODE_LITERAL_STRING): New type codes.
507 (type): New fields upper_bound_type and lower_bound_type.
508 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
509 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
511 (builtin_type_f_character, etc): Declare.
512 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
513 * f-exp.y: New file, Fortran expression grammar.
514 * f-lang.c: New file, Fortran language support functions.
515 * f-lang.h: New file, Fortran language support declarations.
516 * f-typeprint.c: New file, Fortran type printing.
517 * f-valprint.c: New file, Fortran value printing.
518 * eval.c (evaluate_subexp): Add code for new expression opcodes,
519 fix wording of error message.
520 * gdbtypes.c (f77_create_literal_complex_type,
521 f77_create_literal_string_type): New functions.
522 * language.c (set_language_command): Add Fortran info.
523 (calc_f77_array_dims): New function.
524 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
526 * symfile.c (deduce_language_from_filename): Recognize .f and .F
527 as Fortran source files.
528 * valops.c (f77_value_literal_string, f77_value_substring,
529 f77_value_literal_complex): New functions.
531 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533 * c-typeprint.c (c_print_type): Assume demangled arguments
534 if a '(' is found in varstring, looking for ')' at the end of
535 varstring did fail with demangled const member functions, which
536 have a trailing `const'.
537 * remote.c (get_offsets, putpkt): Change to `char' buffers,
538 to avoid errors when compiling with DEC c89.
539 (remote_wait): Cast to `char *' before passing buffer to
540 fputs_filtered, to avoid errors when compiling with DEC c89.
541 (remote_wait): Do not return inferior_pid by default, this
542 statement is never reached, which causes warnings from some
544 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
545 * symfile.c (load_command): If called with no argument, try
546 to get the filename from the executable file.
547 (generic_load): Remove check for NULL filename, it is done
550 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
552 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
553 from June 2, 1994 (what was I thinking?!?). Fix it right this
556 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
558 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
560 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
562 * README: Grammar improvements, clarifications, updates.
564 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
566 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
567 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
568 * configure.in (powerpc-*-netware*): Automatically configure nlm
570 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
571 specific stuff. Make things more configurable.
572 * nlm/configure.in: Add powerpc-*-netware* target. Use
573 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
575 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
576 Remove lots of architecture-specific stuff.
577 * nlm/gdbserve.def: Add new imports.
578 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
579 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
581 * nlm/prelude.o: What was this doing here?
582 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
583 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
584 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
585 * config/powerpc/tm-ppc-nw.h: Ditto.
587 * nlmstub.def: New file, contains imports for 386 nlm stub.
589 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
591 * remote-pa.c: New file for HPPA embedded support. Currently it's
593 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
595 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
597 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
598 STORE_RETURN_VALUE): Define to use %a0 for pointers.
600 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
602 * remote-mips.c: Remove unused declaration of mips_load.
604 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
606 * coffread.c: General cleanup, and support for section offsets.
607 (time.h, sys/types.h, libbfd.h): Don't include.
608 (cur_src_start_addr, cur_src_end_addr): Rename to
609 current_source_start_addr, current_source_end_addr.
610 (nlist_stream_global): Remove.
611 (nlist_bfd_global): New global variable.
612 (coff_symfile_read): Remove code that gets and uses fileno()
614 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
615 section_offsets parameter, add text/data section offset to
616 appropriate symbols' values.
617 (read_one_sym): Use bfd_read instead of fread.
618 (init_stringtab, init_lineno): Change first parameter to a bfd,
619 use bfd routines instead of raw I/O.
621 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
623 * symtab.c (decode_line_1): If funfirstline and we get a
624 non-LOC_BLOCK symbol (e.g. variable or type), then error().
626 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
628 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
629 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
630 (TAGS): Also pass result of find on config sub-directory to etags.
631 (ALLPARAM): Remove; now unused.
633 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
635 * Makefile.in (VERSION): Bump to 4.13.1
636 * NEWS, README: Update to match gdb 4.13 release version.
638 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
640 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
641 * cxux-nat.c: Remove dangling #else block.
642 (m88k_harris_core_register_addr): New function.
644 * environ.c (init_environ): If no environment, do nothing.
646 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
648 * remote.c (remote_wait): Return inferior_pid instead of 0 for
651 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
653 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
656 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
658 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
659 errno_max, signo_max, strtoerrno, strtosigno): Delete.
660 Include "libiberty.h" instead.
662 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
664 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
665 add additional argument specifying raw address to permit
666 proper release of debug registers.
667 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
670 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
672 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
673 define them in top.c. Add comments to the hooks.
675 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
677 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
678 `to_remove_breakpoint' fields.
680 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
682 * infcmd.c (run_command): Remove comment suggesting using
683 target_has_execution instead of inferior_pid.
685 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
687 * remote-mips.c (mips_open): add code to handle baud rate.
689 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
691 * infrun.c (wait_for_inferior): Call target_resume() upon
692 detection of new processes.
694 * procfs.c (create_procinfo): Return pointer to new procinfo
696 * (do_detach): Spacing & formatting cleanup.
697 * (procfs_wait): Move wait_again label to ensure that we really
698 wait again. On exit from fork, release new child from gdbs'
700 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
702 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
704 * i386-nlmstub.c (handle_exception): Wait until the thread has
705 been started before killing the NLM by pointing the PC at
708 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
710 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
711 Irix 5 has a standard _sigtramp signal handler.
712 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
713 it is not needed for a standard _sigtramp signal handler.
714 Add shared library sections to the section table of the target
715 before adding the symbols.
716 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
717 instructions that do not prepare a stack adjustment.
718 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
719 which does the right thing on machines where `char' is unsigned.
721 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
723 * remote.c (remote_open): Move setting of inferior_pid prior to
724 call to remote_start_remote. Also use unique value for pid to
725 avoid confusion with read_register_pid & friends.
726 * (remote_wait): Return inferior_pid instead of 0 in all cases.
728 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
730 * dwarfread.c (bfd.h): Don't include.
732 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
734 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
735 kill the program being debugged. KillMe(), the undocumented
736 call intended for this purpose, causes the server to hang.
738 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
740 * remote.c (read_frame): Calculate run length encoded checksum
742 * config/sh/stub.c: New file.
744 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
746 * target.c (find_default_run_target): Make sure to_can_run is set
749 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
751 * TODO: Remove note about fast watchpoints and remove obsolete
754 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
756 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
757 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
758 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
760 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
762 * target.c (add_target): Don't call clean_target on target
764 * (unpush_target): Test for to_close being set before calling.
765 * (target_xfer_memory, target_info): Check for to_has_memory
766 before playing with memory.
768 * remote.c (remote_open): Set inferior_pid to make kill command
770 * inflow.c (kill_command): Revert change of Aug 2. Use
771 inferior_pid to determine whether to print out "The program is not
774 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
776 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
777 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
778 * m3-nat.c: Pass argument to return_to_top_level.
779 Declare m3_kill_inferior before use.
780 (port_chain_insert): In "can't happen" case, abort rather than
781 setting `mid' to large decimal constant (which gcc warns about).
782 (get_thread_name): Use cast to convert const char * to char *.
783 (add_mach_specific_commands): #if 0 "thread break" command.
784 (m3_trace_him): Call push_target.
785 (mach_really_wait): New argument pid; remove unused
787 (intercept_exec_calls): Call target_terminal_init and
788 target_terminal_inferior once the child execs.
789 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
791 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
793 * procfs.c (procfs_mourn_inferior): don't dereference the
794 procinfo pointer after it has been freed.
796 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
798 * breakpoint.c (breakpoint_1): Improve pluralization in display
799 of breakpoint hit counts.
801 * language.h (struct language_defn): Remove unused field
803 (longest_float): Remove, no longer used.
804 * language.c (unknown_language_defn, auto_language_defn,
805 local_language_defn): Remove init of la_longest_float field.
806 * c-lang.c (c_language_defn, cplus_language_defn,
807 asm_language_defn): Ditto.
808 * ch-lang.c (chill_language_defn): Ditto.
809 * m2-lang.c (m2_language_defn): Ditto.
811 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
813 * defs.h (bfd_read, bfd_seek): Remove declarations.
814 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
816 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
818 * inflow.c (kill_command): Fix a bug which prevented target
819 programs to be killed.
821 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
823 * defs.h: Change two-line declarations to one-line form.
824 (NORETURN): Define as "volatile" only for older GCCs.
825 (ATTR_NORETURN): Define for newer GCCs.
826 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
828 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
831 * breakpoint.c (delete_breakpoint, enable_breakpoint,
832 disable_breakpoint): Don't call breakpoints_changed; it is now
833 called via the *_breakpoint_hook functions.
834 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
836 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
838 * stabsread.c (read_type): Fix a bug in enum size calculation.
840 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
842 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
843 argument types to shut up GCC.
845 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
846 linker stub, then return the address the stub will return to.
847 (frame_saved_pc): Correctly restart the search for the saved
848 pc when a linker stub is encountered.
850 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
851 register stores emitted by the version 9 HP compilers.
852 (inst_saves_fr): Relax test for a specific base register (%r1);
853 this avoids losing with the version 9 HP compilers.
854 (skip_prologue): Try to skip argument stores emitted by the HP
855 compilers. It's not perfect, but it's better than before.
857 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
859 * findvar.c (write_pc write_pc_pid): Remove casts to long when
860 calling write_register_pid.
861 * (write_register_pid): Add prototype.
863 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
865 * remote.c (read_frame): Split readchar/checksum calculation into
866 two parts since evaluation order is undefined.
868 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
870 From Kevin A. Buettner (kev@cujo.geg.mot.com).
871 * Makefile.in (coredep.o): Add inferior.h as dependency.
872 * inflow.c: Add F_SETOWN to list of defines to check
873 around code that uses F_SETOWN.
875 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
877 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
878 set the -L and -B directory prefixes so we can link with it.
880 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
882 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
883 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
886 * General hackery to support alternate user-interface.
887 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
888 disable_breakpoint): Call hooks for alternate user-interface.
889 * defs.h: Add declarations for alternate user-interface hooks.
890 * main.c (main): Add --nw (and --nowindows) options to disable
892 * (near call to command_loop): Call command_loop_hook if set.
893 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
894 * stack.c: Call print_frame_info_listing_hook if set.
895 * top.c (gdb_init): Initialize targets.c and utils.c prior to
896 other files to make sure that calls to error and warning will
897 work. Call init_ui_hook after everything else.
898 * utils.c (query): Call query_hook if set.
899 * (gdb_flush): Call flush_hook if set.
900 * Change _initialize_utils to initialize_utils cuz we don't use
901 automatic initialization of utils.c anymore.
903 * Support for TK GUI.
904 * Makefile.in: Add rule for gdbtk.o.
905 * configure.in: Add support for --enable-gdbtk.
906 * gdbtk.c: New file. Contains support routines for TK interface.
907 * gdbtk.tcl: New file. Implements GUI policy.
909 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
912 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
914 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
915 there and we are using the gcc from the tree.
916 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
918 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
920 * Makefile.in (annotate.o): Add dependencies.
922 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
924 * sparclite/aload.c: Added new -q (quiet) option.
925 return 0 exit status if file was successfully downloaded.
927 * nlm/gdbserve.c: merge in command line argument parsing changes
928 and bug fixes made to i386-nlmstub.c.
930 * i386-nlmstub.c: The returnLength field must be initialized
931 before portConfig is passed to AIOGetPortConfiguration.
932 Compare command line arguments with strnicmp(); args are
933 case insensitive on netware.
935 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
937 * Makefile.in (DISTSTUFF): Add definition.
938 (diststuff): Add for new distribution support.
939 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
940 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
941 Remove old distribution building rules, now uses standard
942 distribution support in parent directory Makefile.in.
944 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
946 * target.c (push_target): Cast result from xmalloc.
948 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
950 * elfread.c (elf_symtab_read): Discard compiler labels generated
951 by the Solaris 2.1/Intel SunPro compiler.
953 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
955 * target.c (nomemory): Fix prototype and routine to take correct
958 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
960 * Makefile.in (clean): Remove libgdb-files.
962 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
964 * coredep.c: Include inferior.h.
966 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
968 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
971 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
973 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
974 .cp as C++, alphabetize better.
976 * breakpoint.c (ignore, condition): Move usage note into body of
977 help text, so first line can be one-line summary.
979 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
981 * target.c (unpush_target): Fix handling of removal of top target.
983 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
985 * Makefile.in: Add stuff to build nlmstub.
986 * Add rule for annotate.o to keep Sun make happy.
987 * configure.in: Add config for powerpc/Netware.
989 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
990 filename. This speeds up handling of trailing N_SO stabs (they
991 mark the end of a .o file).
993 * target.c, target.h: Change the way pushing and popping of
994 targets work to support target overlays and inheritance.
995 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
996 Fixup references to current_target, due to previous changes.
998 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
999 needed to get the address of longjmp out of the target.
1001 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1003 * main.c: Include <ctype.h>.
1005 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1007 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1010 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1012 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1014 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1016 * Makefile.in (VERSION): Bump to 4.12.4.
1018 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1020 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1021 * configure.in (m88*-harris-cxux*): New configuration.
1022 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1023 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1025 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1026 (TARGET_WRITE_PC): Pass pid through to register writers.
1028 * configure.in (m68*): Put vendor-only-specified host configs
1029 after vendor-and-os-specified configs.
1030 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1032 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1033 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1036 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038 * elfread.c (elf_symtab_read): Handle error return from
1039 bfd_get_dynamic_symtab_upper_bound gracefully.
1041 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1043 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1044 registers in use by the inferior.
1045 * coredep.c (fetch_core_registers, register_addr): Use it.
1046 * findvar.c (registers_changed, registers_fetched,
1047 read_register_bytes): Ditto.
1048 * infcmd.c (do_registers_info, registers_info): Ditto.
1049 * infptrace.c (fetch_inferior_registers,
1050 store_inferior_registers): Ditto.
1051 * stack.c (frame_info): Ditto.
1053 * coredep.c (CORE_REGISTER_ADDR): New macro.
1054 (fetch_core_registers): Use it.
1056 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1057 * symfile.c (add-symbol-file): Add usage note to help string.
1058 (add_shared_symbol_files_command): New command.
1061 * inferior.h (read_pc_pid): Declare.
1062 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1063 variable b, remove unused variable other_type_used.
1064 * main.c (inferior.h, call-cmds.h): Include.
1065 (gdb_init): Declare.
1066 * remote.c (remote_wait): Return 0 by default.
1068 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1070 Stop printing at null char option, from Oliver Meyer
1071 (omeyer@i3.informatik.rwth-aachen.de).
1072 * valprint.h, valprint.c (stop_print_at_null): New global.
1073 * valprint.c (_initialize_valprint): New print set subcommand
1075 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1076 printing a char array, adjust the number of chars to print.
1078 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1080 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1081 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1082 pic code in addition to prologues where an instruction from the
1083 prologue gets moved into the delay slot of a branch instruction
1084 immediately following the prologue. A table of potential prologue
1085 instructions (prologue_insn_tbl) is now used for picking apart a
1087 (frame_find_saved_regs): Changed the way in which limit gets set
1088 so that the delay slot of branch instructions immediately
1089 following the prologue gets examined.
1090 (pushed_size, store_parm_word, store_parm, push_parameters,
1091 collect_returned_value): Deleted.
1093 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1095 * infrun.c (wait_for_inferior): Handle stepping into leaf
1096 functions whose prologue consists of gp loading code only.
1098 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1100 * dbxread.c: Don't include libbfd.h.
1101 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1102 <time.h>, or <sys/types.h>.
1103 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1104 collect information about the stab and stab string sections.
1106 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1108 * stabsread.c (read_huge_number): handle large unsigned number
1109 for stabs generated by os9k C compiler.
1111 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1113 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1114 * breakpoint.h (hit_count): New breakpoint field.
1115 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1116 (clear_breakpoint_hit_counts): New function.
1117 (bpstat_stop_status): Increment the hit count.
1118 (breakpoint_1): Display the hit count.
1119 * infcmd.c (run_command): Reset breakpoint hit counts.
1120 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1121 displaying hit counts.
1123 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1125 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1126 symbols for all symbol files. Makes skipping over the
1127 trampoline code work when stepping from a function in a shared
1128 library into a function in a different shared library for Irix 5.
1129 Other ELF targets do not have enough information in their
1130 dynamic symbol tables to make this work.
1131 (elf_symtab_read): Relocate mst_solib_trampoline address.
1133 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1135 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1136 * configure.in (m68*-atari-sysv4*): New configuration.
1137 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1138 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1139 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1140 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1141 * config/m68k/amix.mh, config/m68k/amix.mt,
1142 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1145 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1147 * symtab.c (find_function_start_sal): New function to find
1148 the start of a function from a function symbol.
1149 (decode_line_1, decode_line_2): Use it instead of open coded
1150 partial copies of the code.
1151 (list_symbols): Quote symbol name before passing it to
1152 break_command to enable proper handling of mangled symbols.
1154 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1156 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1157 * ch-exp.y (yylex): First try name lookup using exact name
1158 typed by user; if that fails, try lower-cased name.
1160 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1163 Move "no debugging symbols found" test to symfile.c.
1164 * symfile.c (syms_from_objfile, reread_symbols): Add
1165 "no debugging symbols found" test.
1166 * coffread.c (init_stringtab): Handle stripped files with a
1167 stringtab offset of zero gracefully.
1168 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1169 BFD instead of stop_pc heuristic to determine if it is a dynamically
1171 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1172 ioctl, it indicates that the process has exited.
1174 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1176 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1177 .PARISC.unwind section now.
1179 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1181 * breakpoint.c (mention): Always show breakpoint address if no
1184 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1186 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1187 handling of shared libraries for non-ELF executables, but only if
1188 HANDLE_SVR4_EXEC_EMULATORS is defined.
1189 (locate_base): Try to find debug_base in the dynamic linker
1190 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1191 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1192 Define to enable handling of shared libraries for a.out executables,
1193 run under Solaris BCP.
1195 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1197 * infrun.c (wait_for_inferior): Print "Program exited normally"
1198 regardless of batch_mode.
1199 * defs.h, top.c (batch_mode): Removed.
1201 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1203 * Makefile.in (dcache_h): Remove redundant definition.
1204 (init.c): Add a comment.
1205 (top.c): Remove explicit compile action.
1206 * breakpoint.c (mention): Share code indicating location of
1207 break/watchpoints, don't print address if addressprint is off.
1208 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1209 (demangle): Remove redundant declarations.
1210 * eval.c: Remove redundant function declarations.
1211 * objfiles.h: Cosmetic and grammatical improvements.
1212 * TODO: Various updates.
1214 * remote-mips.c: Replace all \r chars with \015.
1215 (mips_receive_header): Display control characters readably.
1216 (mips_xfer_memory): Add a simple progress display.
1218 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1220 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1222 * remote-hms.c (flush): New function.
1223 (expect): Get edge case right.
1224 (hms_read_inferior_memory): Be more tolerant of line noise.
1226 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1228 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1229 target files, not non-existent mach3.mh and mach3.mt.
1231 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1233 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1234 symbols for all symbol files. Makes skipping over the
1235 trampoline code work when stepping from a function in a shared
1236 library into a function in a different shared library.
1237 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1239 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1241 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1242 names mean end of .o file.
1243 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1244 top of routine. Handle new thread notification cleanly.
1245 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1246 thread notification scheme.
1247 * (child_resume): General cleanups, handle resumption of all
1250 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1252 * ser-go32.c: Rewrite to run under windows.
1253 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1255 * serial.c (serial_open): Notice device "pc".
1256 * remote-e7000.c: Fix copyright date.
1257 (expect): Compare \n and \r the same.
1258 (e7000_open): Allow pc as a serial port
1259 * sh/sh.mt: Add ser-e7kpc.
1260 * h8300/h8300hms.mt: Add ser-e7kpc.
1261 * main.c (proc_wait): Don't wait if using go32.
1263 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1265 * somread.c: Simplify by using stabsect_build_psymtabs.
1266 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1267 corresponding to the name of the text section. All references
1269 (somstab_build_psymtabs): Delete function, no longer needed.
1271 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1273 * somread.c: Renamed from paread.c. Changed function names and
1274 comments to reflect that this file deals with SOM (an object file
1275 format), rather than the PA (a cpu).
1276 (Makefile.in): Chaned appropriately.
1277 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1278 * dbxread.c (somstab_build_psymtabs): Renamed from
1279 pastab_build_psymtabs.
1281 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1283 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1284 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1286 * Makefile.in: Updated for core-sol2.c.
1287 * README: Add notes about SPARCworks cc under Solaris 2.x,
1288 from Casper H.S. Dik (casper@fwi.uva.nl).
1289 * config/mips/xm-makeva.h: Removed, no longer necessary.
1290 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1291 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1292 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1294 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1296 * gdba.el: Put program input and output in a separate buffer.
1298 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1300 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1301 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1302 with global variable of same name in libnsl.so on UnixWare.
1304 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1306 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1307 embedded in template name.
1309 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1311 * config/i386/nm-linux.h: change calling convention of
1312 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1313 target_insert_watchpoint() and
1314 target_remove_watchpoint().
1316 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1317 to be long long in gdb.
1318 * config/mips/tm-bigmips.h: ditto.
1320 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1322 * c-lang.c (asm_language_defn): New definitions for language_asm,
1323 mostly copied from c_language_defn, to avoid warnings when
1324 switching between c and asm stack frames.
1326 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1328 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1329 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1330 (upgrade_type, handle_psymbol_enumerators): Likewise.
1331 (has_opaque_xref, cross_ref): Likewise.
1332 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1333 debugging information, rather than doing it here.
1334 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1335 point in ecoff_debug_swap backend structure, rather than calling
1336 ecoff_slurp_symbolic_info directly.
1338 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1340 * breakpoint.c: Include annotate.h. Call annotate_field rather
1341 than printing annotation directly.
1343 * main.c: Include string.h.
1345 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1347 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1348 call it instead of doing normal loop.
1349 * infcmd.c (attach_command): Don't call wait_for_inferior if
1351 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1352 hook that can decide whether to step over the next breakpoint.
1353 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1354 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1357 * configure.in: Improve sorting/formatting of hosts and targets.
1358 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1359 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1360 * Makefile.in (stop-gdb): New target.
1361 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1364 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1366 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1367 the identical initialization can be deleted from main.c, but i
1368 haven't done so just in case.
1370 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1372 * gdba.el: Added menu windows and slightly improved window
1373 handling to gdba.el. Fixed numerous minor bugs that were causing
1374 emacs and gdb to fall out of sync.
1376 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1378 * breakpoint.c: annotate changes lost at merge, put back in.
1380 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1382 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1385 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1389 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1390 writing of floating registers, the dpx2 kernel disallows it.
1391 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1392 is contained in o_praw.
1393 * irix5-nat.c (solib_map_sections): Adjust sections by the
1394 difference between the loaded address and the prelinked address.
1395 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1397 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1398 symbols, their value is absolute.
1399 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1400 libraries fh->adr fields of zero. Relocate minimal symbol values
1401 upon readin. Relocate non-stabs symbols upon readin.
1402 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1403 start address of the outermost block.
1404 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1405 instead of section_offsets and use relocated pst->textlow for
1406 line number and procedure address relocations.
1408 From gmo@MicroUnity.com (Guillermo A. Loyola):
1409 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1410 Handle SGI Irix5 stIndirect symbol type.
1412 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1414 * breakpoint.c: fix a syntax error native cc does not like.
1416 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1417 * sparclite/Makefile.in: ditto.
1418 * sparcl-tdpe.c: change file name because first 8 chars has to be
1420 * sparcl-stub.c: ditto.
1422 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1424 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1426 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1428 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1429 ignore) a PID argument.
1430 (hppa_pop_frame): Pass a PID to target_write_pc.
1431 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1432 and pass through a PID argument.
1433 (target_read_pc, target_write_pc): Update prototypes.
1435 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1437 * Makefile.in: add new file sparclite-tdep.c.
1438 * sparclite/Makefile.in: add new file sparclite-stub.c.
1439 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1441 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1442 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1444 * sparclite-tdep.c: new file, contains hardware breakpoint support
1446 * sparclite-stub.c: new file, stub code that add support hardware
1448 * breakpoint.c: add hardware breakpoint support.
1449 * breakpoint.h: add new breakpoint type to support hardware
1451 * config/mips/nm-irix4.h: change interface for target dependent
1452 code supporting watch point.
1453 * config/pa/nm-hppab.h: change interface for target dependent
1454 code supporting watch point.
1456 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1458 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1460 * stabsread.c (read_struct_fields): os9k nested structure does not
1461 have terminating ';', instead it just get to ',' and bit position
1464 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1466 * nlmread.c (nlm_symtab_read): Clean up a bit.
1467 * (nlm_symfile_read): Record bounds of main() so that backtrace
1468 command will know where to stop.
1469 * objfiles.c (objfile_relocate): Relocate entry point/func info
1470 for backtrace as well.
1471 * objfiles.h: Define values for invalid PCs for entry point info.
1472 * symfile.c (init_entry_point_info): Initialize invalid values
1473 with aforementioned macros.
1474 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1475 to cause backtrace to stop when it gets back to main().
1476 * config/i386/tm-i386nw.h: Ditto.
1478 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1480 Fix value_print, which used to be ostensibly language-independent,
1481 but would print pointers and arrays in C syntax. Instead, call
1482 a language-specific function.
1483 * language.h (struct language_defn): New functional field
1485 (LA_VALUE_PRINT): New macro.
1486 * language.c (unk_lang_value_print): New stub/dummy function.
1487 (unknown_language_defn, auto_language_defn, local_language_defn):
1489 * c-valprint.c (c_value_print): New function, with code moved from:
1490 * valprint.c (value_print): ... here. Now just invoke
1491 LA_VALUE_PRINT to do language-specific stuff.
1492 * valprint.c (value_print_array_elements): Make non-static.
1493 * c-lang.c (c_language_defn, cplus_language_defn): Add
1494 c_value_print in the la_value_print field.
1495 * m2-lang.c (m2_language_defn): Likewise.
1496 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1497 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1498 * ch-valprint.c (chill_value_print): New function, based on
1499 c_value_print, but use Chill "look and feel."
1500 * c-lang.h (c_value_print): New prototype.
1501 * ch-lang.h (chill_value_print): New prototype.
1502 * value.h (value_print_array_elements): New prototype.
1504 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1505 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1507 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1509 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1510 to new file top.c. Make things extern instead of static and
1511 similar rearrangements to deal with this.
1513 * utils.c: Move fputs_unfiltered to main.c. Remove
1514 FPUTS_UNFILTERED_OVERRIDE ifndef.
1515 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1516 and libgdb uses utils.c and top.c.
1518 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1520 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1522 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1524 * ch-valprint.c (chill_val_print_array_elements): New function.
1525 A Chill version of val_print_array_elements, it prints the
1526 array index labels, in additions ot the array element values.
1527 (chill_val_print): Use the new function.
1529 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1531 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1533 * defs.h (enum language): Add language_asm.
1534 * findvar.c (read_register_bytes read_register_gen
1535 write_register_bytes read_register read_register_pid
1536 write_register write_register_pid supply_register): Move multi-
1537 thread handling down into these routines. Create XXX_pid routines
1538 that allow register references to specify the pid.
1539 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1540 read_sp write_sp read_fp write_fp): Move these routines from
1541 infcmd to findvar to centralize the whole mess.
1542 * i386-nlmstub.c: Portability fixes.
1543 * infptrace.c (child_resume): Conditionalize to allow other natives
1544 to override it. Remove PIDGET gubbish, it's no longer necessary.
1545 * infrun.c (wait_for_inferior): Put registers_changed() before
1546 target_wait() to speed up remote debugging.
1547 * Replace code that reads registers from other threads with much
1548 nicer looking new function calls (see changes to findvar.c).
1549 * Don't skip prologues if debugging assembly source.
1550 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1551 child_resume to handle multi-thread debugging properly.
1552 * remote.c: Add O response to get console output from target.
1553 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1554 SERIAL_ERROR here to simplify callers.
1555 * Change static var timeout to remote_timeout.
1556 * (fromhex): Remove unnecessary return -1 at end of routine.
1557 * (remote_wait): Turn this into a big switch statement. Add
1558 support for O response.
1559 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1560 * (getpkt): Split getpkt into two parts. read_frame deals with
1561 all formatting issues, run-length encoding, and framing. getpkt
1562 now handles error recovery, and frame detection.
1563 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1564 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1565 control. (hardwire_readchar): Handle EINTR from read().
1566 * symfile.c (deduce_language_from_filename): Add support for .s
1568 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1569 override infptrace's child_wait.
1570 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1571 instead of XXXlynx.h.
1572 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1574 * nlm/gdbserve.c: Portability fixes.
1576 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1578 * inftarg.c (child_wait): Call proc_wait, not wait.
1579 (child_mourn_inferior): Call proc_remove_foreign.
1580 * main.c (gdb_init): Call init_proc.
1581 * main.c: Provide dummy versions of init_proc, proc_wait, and
1582 proc_remove_foreign for the gdb case (the libgdb case provides its
1583 own versions of these functions).
1584 * Makefile.in (libgdb-files): Add libproc.a.
1586 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1588 Hardware watchpoints for Linux, from Rick Sladkey
1589 (jrs@world.std.com).
1590 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1591 new hardware breakpoint recovery method.
1592 * i386v-nat.c (i386_insert_watchpoint,
1593 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1594 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1595 New functions to support the 386 hardware debugging registers.
1596 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1597 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1598 target_insert_watchpoint, target_remove_watchpoint): Define these
1599 macros to use the hardware debugging functions in i386v-nat.c.
1601 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1603 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1606 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1608 * target.c, target.h: New variables target_activity_function and
1610 * inflow.c, inferior.h: New functions set_sigio_trap and
1612 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1614 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1616 * remote-sim.h (sim_verbose): Delete.
1617 Document callbacks needed.
1618 (sim_*): Change result to void where there isn't one.
1619 (sim_open): Clarify argument and error response.
1620 (sim_close): Declare.
1621 (sim_load): Change bfd_handle argument to file name. Clarify result.
1622 (sim_create_inferior): Renamed from sim_set_args.
1623 (sim_set_pc): Delete.
1624 (sim_info): Delete printf_fn argument.
1625 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1626 (gdbsim_load): Try sim_load first.
1627 (gdbsim_create_inferior): Call sim_create_inferior.
1628 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1629 (gdbsim_close): Call sim_close.
1630 (gdbsim_files_info): Update call to sim_info.
1631 (gdbsim_ops): Realign comments.
1633 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1635 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1637 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1638 the auxent if the symbol's name is ".file". From David Edelsohn
1639 <c1dje@watson.ibm.com>.
1641 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1643 * breakpoint.c (breakpoint_1): Fix typo.
1645 * annotate.c (annotate_field_end): Fix typo.
1647 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1649 * Makefile.in (TSSTART): Remove; no longer used.
1651 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1652 fputs_unfiltered and exit directly, rather than fatal. The latter
1653 calls vfprintf_unfiltered!
1655 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1656 * value.h, printcmd.c (print_value_flags): Move from here...
1657 * annotate.c: ...to here, and make it use can_dereference.
1659 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1661 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1662 Remove, needed for both native and cross.
1663 * target.c (attach_flag, generic_mourn_inferior): Put here.
1664 * utils.c (job_control): Put here.
1665 (terminal.h): Don't include anymore.
1667 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1669 * source.c (find_source_lines): Always use code that was #ifdef
1670 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1671 leaving it on the chain. Reindent much of this function.
1672 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1673 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1674 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1675 config/ns32k/xm-ns32km3.h: Remove all references to
1676 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1677 * main.c, fork-child.c, many config files: Remove all
1678 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1681 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1682 This avoids __eprintf troubles.
1684 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1686 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1687 initialization code which needs to be called even if we bypass the
1688 command line stuff into gdb_init.
1689 * utils.c (fputs_unfiltered): Surround in #ifndef
1690 FPUTS_UNFILTERED_OVERRIDE.
1691 * Makefile.in (libgdb.a): New target.
1693 * utils.c: Rearrange I/O stuff a bit so that all output goes
1694 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1695 which made %s not work with arbitrarily large strings.
1696 * printcmd.c (printf_command): Use printf_filtered, not
1697 printf_unfiltered and printf, now that arbitrary limit is gone.
1700 * breakpoint.c (watchpoint_check): Remove unused variable b.
1701 * stack.c (print_frame_info): Move sp and buf inside #if.
1702 * eval.c (evaluate_subexp): Remove unused variables pp,
1703 mangle_ptr, ptr, and mangle_tstr.
1704 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1706 * symtab.c (lookup_symtab): Put variable copy inside #if.
1707 (decode_line_1): Put variable q1 inside #if 0.
1708 * target.h: Declare target_link.
1709 * infrun.c (wait_for_inferior): Remove unused variables signame.
1710 * remote.c (remote_resume): Remove unused variable name.
1711 * c-exp.y (parse_number): Parenthesize operand of shift.
1712 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1713 (this is a semantic change, the warning seems to have detected a bug).
1714 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1715 * coffread.c: Move variable temptype inside #if.
1716 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1718 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1719 (chill_val_print): Remove unused variable in_range.
1720 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1721 (chill_val_print): Add default case for switch.
1722 * stabsread.h: Declare stabsect_build_psymtabs.
1723 * os9kread.c (read_minimal_symbols): Make this return void.
1724 (os9k_symfile_read): Remove unused variables stb_exist and val.
1725 (os9k_symfile_init): Remove unused variable val.
1726 (fill_sym): Remove unused variable id.
1727 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1728 unused variable nsl.
1729 Remove unused variable symfile_bfd.
1730 #if 0 unused variables lbrac_unmatched_complaint and
1731 lbrac_mismatch_complaint.
1732 Remove declaration for non-existent function os9k_next_symbol_text.
1734 * annotate.c, annotate.h: New files, containing a function for
1735 each annotation which outputs it.
1736 * Move breakpoints_changed from breakpoint.c to annotate.c.
1737 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1738 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1739 Use annotate.c functions to output annotations.
1740 * Makefile.in (OBS): Add annotate.o.
1742 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1744 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1745 elf_unwind_entries are always initialized.
1747 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1748 stubs which return directly to the caller rather than to the stub
1751 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1753 * c-exp.y (yyerror): Display a more informative error message.
1754 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1755 * m2-exp.y (yyerror): Ditto.
1757 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1759 * inflow.c (job_control): Move definition to front of file.
1761 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1763 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1764 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1766 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1768 * Makefile.in (kdb): Remove old init.c creation commands.
1769 * configure.in (sparclite): Match on sparclite*.
1770 * sparclite/aload.c (main): Only change section addresses for
1771 a.out format object files.
1773 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1775 * config/i386/go32.mh: Define CC.
1777 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1779 * gdbserver/Makefile.in: Remove irrelevant definitions and
1780 comments inherited from the gdb Makefile.
1781 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1782 (VERSION): Update to 4.12.3.
1783 (gdbserver): Remove any existing executable first.
1784 (distclean, realclean): Remove nm.h.
1785 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1786 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1787 Don't use absolute pathname.
1789 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1791 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1794 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1796 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1797 (print_it_normal): Add annotations for the inferior starting and
1798 stopping, and for all the various messages related to how it
1801 * printcmd.c (do_one_display): Annotate.
1802 * stack.c (print_frame_info): Annotate printing of stack frames.
1804 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1806 * remote.c (get_offsets): Handle case where stub doesn't support
1809 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1811 Add partial support for g++ code compiled with -fvtable-thunks.
1812 * c-valprint.c (c_val_print): Add vtblprint support
1814 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1815 pointers (if using thunks) as well as array of structs (otherwise).
1816 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1817 level, and make the latter non-static (so define_symbol can use it).
1818 * stabsread.c (define_symbol): If the type being defined is a
1819 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1820 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1821 * values.c (value_virtual_fn_field): Handle thunks.
1822 * values.c (value_headof): Minor efficiency hack.
1823 * values.c (value_headof): Incomplete thunk support. FIXME.
1825 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1827 * valprint.c (print_longest): Clarify comment about use_local.
1828 * printcmd.c, defs.h (print_address_numeric), callers in
1829 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1830 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1831 exec.c: New argument use_local.
1832 * source.c (identify_source_line): Use filtered output. Use
1833 print_address_numeric.
1835 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1836 language.c (type_error, range_error): Use filtered output.
1837 * utils.c (error_begin): Update comment to tell people to use
1840 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1841 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1844 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1846 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1847 from the fault, #ifndef FAULTED_USE_SIGINFO.
1848 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1850 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1852 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1853 Explicitly annotate each record.
1855 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1857 * xcoffexec.c: Reformat to standards and lint.
1858 (language.h): Include.
1859 (exec_close): Declare arg "quitting".
1860 (file_command): Declare arg "from_tty".
1861 (map_vmap): Cast xmalloc result to PTR.
1862 * rs6000-nat.c: Reformat to standards and lint.
1863 (exec_one_dummy_insn): Use char array for saved instruction.
1864 (fixup_breakpoints): Declare.
1865 (vmap_ldinfo): Be more informative in fatal error messages.
1866 (xcoff_relocate_symtab): Define to return void.
1867 * xcoffsolib.h: Reformat to standards, improve comments.
1868 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1870 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1872 * utils.c, defs.h (error_begin): New function.
1873 (quit): Print annotation before printing the error message.
1874 * main.c (return_to_top_level): Print annotation before doing the
1876 * symtab.c (decode_line_1): Call error not warning and then
1877 return_to_top_level. Call error_begin and printf_unfiltered
1878 rather calling warning (before calls to return_to_top_level).
1879 * core.c (memory_error): Use error_begin, printf_unfiltered,
1880 print_address_numeric and return_to_top_level instead of error.
1881 Cleans up a FIXME-32x64.
1882 * language.c (type_error, range_error): Call error_begin
1883 not just target_terminal_ours.
1885 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1886 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1887 side of an assignment is non-portable.
1889 * utils.c (query): Change syntax of query annotations to be
1890 consistent with other input annotations.
1891 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1893 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1895 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1897 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1898 that have a stack frame size of 32k or larger (from Paul Flinders).
1899 Remove #if 0'd code.
1901 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1903 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1904 for Lynx platforms that need it.
1905 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1907 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1909 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1910 than trying to deduce it from the fault.
1912 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1914 * printcmd.c (print_address_symbolic): Initialize name to empty
1915 string to avoid core dump if lookup fails.
1916 * remote-e7000.c (printf_e7000debug): Error if target not open.
1918 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1920 * i386-nlmstub.c: Update to be more in line with PIN stub.
1921 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1922 * (hex2mem): Init ptr.
1923 * General cleanups to use ConsolePrintf, standard prologues, etc...
1925 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1927 * i386-nlmstub.c: More changes to be compatible with remote.c.
1929 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1930 into (the far less frequently called) dbx_symfile_read.
1932 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1934 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1936 * dbxread.c (record_minimal_symbol): Record the section
1937 associated with the symbol to make dynmaic relocation work.
1938 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1939 Solaris brain-damage which don't apply to relocatable object
1941 * (stabsect_build_psymtabs): New routine to read stabs out of an
1942 arbitrarily named section.
1943 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1945 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1946 stabs out of the nlm.
1947 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1948 brain-damage which don't apply to relocatable object files.
1949 * remote.c (putpkt): Improve error reporting and error handling.
1950 * (get_offsets): Temporary kludge to force data & bss sections to
1951 have the same relocation.
1952 * stabsread.c (define_symbol, scan_file_globals): Record section
1955 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1957 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1958 FIXME-32x64 comment.
1960 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1963 to after call to target_wait. This means that flush_cached_frames
1964 can call target_terminal_ours if it wants to.
1965 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1966 comment about why the code is dubious.
1968 * stabsread.c (read_type): Call read_type, not nonexistent
1971 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1973 * remote-os9k.c (rombug_fetch_registers): set trace mode
1975 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1977 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1979 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1980 passed to process_one_symbol.
1981 * stabsread.c (read_type): process os9k functio prototype.
1983 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1985 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1988 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1990 * utils.c (prompt_for_continue): Annotate prompt.
1991 (query): Annotate query.
1992 * printcmd.c (print_frame_args): Change syntax of argument
1993 annotation to make name and value part of a single group of
1994 annotations, not two separate groups.
1995 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1996 * valprint.c (val_print_array_elements): Change syntax of
1997 annotation to be more concise.
1998 * main.c, defs.h (command_line_input): New argument tells what
1999 string to include in the annotations.
2000 * symtab.c (decode_line_2), main.c (read_command_lines,
2001 command_loop): Change callers.
2003 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2004 target null pointer.
2005 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2007 * printcmd.c (output_command): Annotate things we print here too.
2008 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2009 * Move declaration of print_value_flags from defs.h to value.h.
2010 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2012 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2014 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2015 BFD handles sun3 dynamic relocations now.
2016 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2019 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2021 * printcmd.c (print_command_1): Annotate the top-level expressions
2023 (print_frame_args): Annotate each argument.
2024 * printcmd.c, defs.h (print_value_flags): New function.
2025 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2026 * valprint.c (val_print_array_elements): Annotate each array element.
2028 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2030 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2031 the register contains a pointer to the type, not the type itself.
2033 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2035 * main.c (main): Accept --annotate=N option and make --fullname
2036 the same as --annotate=1.
2037 (command_line_input): Print annotatation before and after prompt.
2038 * blockframe.c (flush_cached_frames): Print annotation.
2039 * Rename frame_file_full_name to annotation_level and move it from
2041 * source.c (identify_source_line): If annotation_level > 1,
2042 change output format.
2043 * breakpoint.c: Print annotation whenever a breakpoint changes.
2044 * main.c: New variable server_command.
2045 (command_line_input): Parse "server " and set server_command.
2046 (dont_repeat): Check server_command.
2048 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2051 updating raw_symbol and symnum. Return a value in the case where
2054 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2056 * parse.c: Don't define block_found; it is defined in symtab.c.
2057 * parser-defs.h: Add comment regarding block_found.
2059 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2061 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2064 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2066 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2067 section vma. Do not read dynamic relocs for sun3 executables to
2068 avoid BFD assertion message.
2070 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2072 * nm-hppab.h (KERNEL_U_ADDR): Define.
2073 (FIVE_ARG_PTRACE): Likewise.
2074 (CANNOT_STORE_REGISTER): Likewise.
2075 * nm-hppah.h (KERNEL_U_ADDR): Define.
2076 (FIVE_ARG_PTRACE): Likewise.
2077 (CANNOT_STORE_REGISTER): Likewise.
2078 (NEED_TEXT_START_END): Likewise.
2080 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2081 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2082 (FIVE_ARG_PTRACE): Likewise.
2083 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2084 (FIVE_ARG_PTRACE): Likewise.
2086 * hppa-tdep.c (read_unwind_info): Make static.
2087 (restore_pc_queue): Indirect through the target vector to
2088 reload the register state.
2090 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2092 * paread.c (compare_unwind_entries): Delete function. It's been
2093 moved into hppa-tdep.c.
2094 (read_unwind_info): Likewise.
2095 (pa_symfile_read): No longer call read_unwind_info. The unwind
2096 tables will be read in as they are needed.
2098 * hppa-tdep.c (compare_unwind_entries): New function.
2099 (read_unwind_info, internalize_unwinds): Likewise.
2100 (find_unwind_entry): Read in unwind information on demand.
2102 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2104 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2105 to : in search path processing.
2106 * defs.h (qsort): Rename argument in prototype.
2107 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2109 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2110 (false): Eliminate usages.
2112 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2114 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2115 All references to value changed to value_ptrlage_command is now
2117 All references to value changed to value_ptr.
2118 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2119 * remote-hms.c (hms_wait): Timeout after five seconds.
2120 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2121 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2122 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2124 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2126 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2128 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2130 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2132 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2133 bp_watchpoint_scope breakpoints.
2134 (struct breakpoint): Add val_chain and related_breakpoint fields
2135 for use by watchpoints.
2137 * breakpoint.c (within_scope): Delete. No longer used.
2138 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2139 (target_{remove,insert}_watchpoint): Likewise.
2140 (can_use_hardware_watchpoint): New function.
2141 (remove_breakpoint): New function to remove a single breakpoint
2142 or hardware watchpoint.
2143 (insert_breakpoints): Handle insertion of hardware watchpoints.
2144 Store a copy of the value chain derived from the watchpoint
2146 (remove_breakpoints): Simplify by using remove_breakpoint.
2147 (delete_breakpoint): Likewise.
2148 (watchpoint_check): Delete the watchpoint and watchpoint scope
2149 breakpoints when the watchpoint goes out of scope. Save & restore
2150 the current frame after checking watchpoints.
2151 (breakpoint_init_inferior): Likewise (restarting the program
2152 makes all local watchpoints go out of scope).
2153 (bpstat_stop_status): Handle hardware watchpoints much like normal
2154 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2155 when the watchpoint goes out of scope. Remove and reinsert all
2156 breakpoints before returning if we stopped when a hardware watchpoint
2158 (watch_command): Use a hardware watchpoint when possible. If
2159 watching a local expression, build a scope breakpoint too.
2160 (map_breakpoint_numbers): Also call given function for any
2161 related breakpoints.
2162 (disable_breakpoint): Never disable a scope breakpoint.
2163 (enable_breakpoint): Handle hardware breakpoints much like normal
2164 breakpoints, but recompute the watchpoint_scope breakpoint's
2165 frame and address (if we have an associated scope breakpoint).
2166 (read_memory_nobpt): Handle hardware watchpoints like normal
2167 watchpoints. When necessary handle watchpoint_scope breakpoints.
2168 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2169 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2170 (disable_command): Likewise.
2172 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2173 Extern prototype added to frame.h
2175 * infrun.c (wait_for_inferior): Set current_frame and select
2176 a frame before checking if we stopped due to a hardare watchpoint
2177 firing. Handle stepping over hardware watchpoints.
2178 (normal_stop): Remove unnecessary call to select_frame.
2180 * value.h (value_release_to_mark): Declare.
2181 * values.c (value_release_to_mark): New function.
2183 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2184 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2186 * hppab-nat.c (hppa_set_watchpoint): New function.
2188 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2189 (HAVE_STEPPABLE_WATCHPOINT): Define.
2190 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2191 (target_{insert,delete}_watchpoint): Define.
2193 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2194 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2195 (target_{insert,remove}_watchpoint): Likewise.
2197 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2199 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2200 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2201 often have the same names as debug symbols for functions, and
2202 confuse lookup_symbol().
2204 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2206 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2207 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2208 REGISTER_RAW_SIZE (1).
2209 Together these changes work around a bug in HP's compiler. Both
2210 seem to be necessary.
2212 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2214 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2215 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2216 are type mst_solib_trampoline.
2218 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2220 * config/m68k/es1800.mt: Change comments.
2222 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2224 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2226 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2228 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2231 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2233 * values.c (unpack_long): Remove obsolete comment about using a
2236 * symfile.c (symbol_file_command): Add comments about command syntax.
2238 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2239 Jim Kingdon (kingdon@cygnus.com)
2241 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2242 are in the .plt section.
2243 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2244 find_solib_trampoline_target): New functions for handling
2245 stepping into -g compiled shared libraries.
2246 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2247 find_solib_trampoline_target): Add prototypes.
2248 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2249 Define to handle stepping into -g compiled shared libraries.
2250 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2251 stepping into -g compiled shared libraries.
2253 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2255 * configure.in: Add mips-*-sysv4* support.
2256 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2257 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2258 New files for MIPS SVR4 support.
2259 * Makefile.in: Update for new mipsv4 files.
2260 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2261 read_next_frame_reg to obtain the frame relative stack pointer.
2262 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2263 obtain the frame relative stack pointer.
2264 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2265 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2266 by entering them into the minimal symbol table.
2267 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2268 a long for float formats.
2269 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2270 get defined in <link.h>.
2271 * solib.c (solib_add): Add shared library sections to the section
2272 table of the target before adding the symbols.
2273 * partial-stab.h: Relocate static and global functions.
2274 * dbxread.c (read_dbx_symtab): Remove unused variable
2275 end_of_text_address. Relocate text_addr when passing it
2278 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2279 library functions before the executable is run. Retrieve dynamic
2280 symbols from stripped executables.
2281 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2282 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2283 if no debugging symbols were found.
2284 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2285 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2287 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2288 OSF/1 has shared libraries.
2290 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2292 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2293 to BFD handling of dynamic symbols.
2295 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2297 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2298 then gets its real address into FUN and its GOT/DP value into %r19.
2300 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2302 * hppa-tdep.c (frameless_function_invocation): If no unwind
2303 descriptor was found, then assume this was not a frameless
2304 function invocation.
2305 (frame_saved_pc): If the saved PC is in a linker stub, then
2306 return the return address which the linker stub will return to.
2308 * xm-hppab.h: Never define USG.
2309 * xm-hppah.h: Always define USG.
2311 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2313 * values.c (unpack_long, value_from_longest),
2314 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2316 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2318 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2320 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2322 For SVR4 targets, enable gdb to set breakpoints in shared
2323 library functions before the executable is run.
2324 * elfread.c (elf_symtab_read): Handle symbols for shared library
2326 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2327 and moved to objfiles.c.
2328 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2329 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2330 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2331 the new generic definition from tm-sysv4.h works for Solaris.
2333 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2335 * elfread.c (elf_symtab_read): Change storage_needed,
2336 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2337 bfd_get_symtab_upper_bound. Check for errors from
2338 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2339 * nlmread.c (nlm_symtab_read): Same changes.
2341 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2343 * xcoffread.c (xcoff_next_symbol_text): New function.
2344 (read_xcoff_symtab): Set next_symbol_text_func to it.
2345 Move raw_symbol outside of read_xcoff_symtab.
2347 * remote.c (getpkt): Remove unused "out" label.
2349 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2351 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2352 about more than one watchpoint being triggered.
2354 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2356 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2358 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2360 * blockframe.c (find_pc_partial_function): mst_file_text
2361 symbols do not live in the shared library transfer table.
2362 * ch-exp.y (decode_integer_value, match_character_literal,
2363 match_bitstring_literal): Guard tolower calls with isupper,
2364 tolower on old BSD systems blindly subtracts a constant.
2365 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2366 well when determining the producer of the object file.
2367 * mdebugread.c (has_opaque_xref): New function to check for
2368 cross reference to an opaque aggregate.
2369 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2370 enter typedefs to opaque aggregates into the symbol tables.
2371 * mdebugread.c (parse_external): Remove skip_procedures argument,
2372 it has always been 1. Remove code that handled stProc symbols,
2373 it was never executed and was wrong, as the index of a
2374 stProc symbol points to the local symbol table and not to the
2375 auxiliary symbol info. Update caller.
2376 * mdebugread.c (parse_partial_symbols): Do not enter external
2377 stProc symbols into the partial symbol table, they are already
2378 entered into the minimal symbol table.
2379 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2380 Remove all conditionals and definitions for ptx.
2381 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2382 Fix addresses of floating point registers in REGISTER_U_ADDR.
2383 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2384 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2385 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2386 signal trampoline code work.
2387 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2388 Remove all conditionals and definitions for ptx.
2389 Remove KDB definitions.
2390 * symm-nat.c (store_inferior_registers): Fetch registers before
2391 storing them to obtain valid floating point control registers.
2392 Store fpu registers.
2393 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2394 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2395 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2397 * symm-nat.c (child_resume): Update type of `signal' parameter.
2398 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2400 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2402 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2403 calling import stubs for functions in shared libraries.
2405 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2407 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2409 * ch-lang.c (chill_is_varying_struct): Magic string is
2410 was "<var_length>" is now "__var_length" (more portable).
2412 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2414 * remote.c (getpkt): If we get a timeout, actually retry rather
2415 than just giving up the first time it happens.
2416 * remote.c: Document sequence numbers.
2417 (remote_store_registers): Change syntax of 'P' request so that it
2418 never looks like a sequence number.
2420 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2422 * os9kread.c (record_minimal_symbol): add section_offset to
2423 relocate minimal symbol table.
2424 * os9kread.c (read_minimal_symbols): ditto.
2425 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2427 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2428 return. Also if file addr is 0 leave it 0, not to relocate.
2429 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2430 'set remotexoff' and 'set remotelog' commands.
2432 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2434 * remote.c (remote_store_registers): Add 'P' request to set an
2435 individual register.
2436 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2439 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2441 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2442 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2443 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2445 * command.c (do_setshow_command, case var_string): Never add a
2446 space to the end of the string.
2447 * NEWS: Document this change.
2448 * .gdbinit: Add a space to the "set prompt" command.
2450 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2453 changes to make it compile (it doesn't link yet).
2455 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2456 (set_demangling_style, set_demangling_command): Use savestring not
2457 strdup. We were not dealing properly with a NULL return from
2458 strdup, and were not declaring strdup (the system header may or
2461 * valprint.c (val_print): Remove inaccurate comment about what
2462 types can be stub types.
2464 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2465 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2466 Supply alternate version if ATTACH_DETACH is not defined.
2467 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2468 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2469 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2471 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2473 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2475 (skip_trampoline_code): Rewrite and add support for argument
2476 relocation stubs stubs, import/export stubs, calls through
2477 "_sr4export" and cascaded trampolines.
2479 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2480 if no unwind descriptor is found.
2482 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2483 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2484 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2485 differently. All registers are four bytes.
2486 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2488 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2490 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2491 registers as both single and double values (fetching 2nd 32bit half
2492 as necessary). Annotate each register printed with its precision.
2494 * paread.c (read_unwind_info): Fix off-by-one error.
2496 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2498 * main.c (complete_command): Deal with it if arg is NULL.
2500 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2502 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2503 regarding using the PC--using the PC is necessary and all the
2504 FIXME comments in the world won't make it go away.
2506 * valops.c (value_at, value_at_lazy): Give error if we dereference
2508 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2509 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2511 * stabsread.c (patch_block_stabs): Add comment about what happens
2512 if the definition is in another compilation unit from the stab.
2514 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2516 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2518 * main.c (complete_command): New command, from Rick Sladkey
2519 <jrs@world.std.com>.
2520 (symbol_completion_function): Don't declare rl_point and
2521 rl_line_buffer; they are now declared in readline.h.
2522 (show_commands): Don't declare history_base; it is declared in
2524 * command.c (lookup_cmd): Don't delete trailing whitespace.
2525 Reverts change of 14 May 1989.
2527 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2529 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2530 code from prim_record_minimal_symbol_and_info() to here. Callers
2531 of the latter can legitimately supply a section number of -1.
2533 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2535 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2536 member functions have an element in args for a (nonexistent) this
2539 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2541 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2543 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2544 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2546 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2547 for the structure's type. All callers changed.
2549 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2550 for each structure argument rather than assuming it's either
2551 true or false for all structure arguments.
2553 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2554 on the length structure passed, not the compiler used.
2556 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2557 argument for the structure's type.
2559 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2561 * values.c (set_internalvar): Don't set var->value until we are
2562 sure there won't be an error().
2564 * remote.c (get_offsets): Reinstate comment which was in
2565 remote_wait about use of SECT_OFF_TEXT and so on.
2567 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2569 * symmisc.c (maintenance_check_symtabs): New function to check
2570 consistency of psymtabs and symtabs.
2571 * symtab.h (maintenance_check_symtabs): Add prototype.
2572 * maint.c: Add new `maint check-symtabs' command.
2573 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2574 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2575 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2577 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2578 to write_memory to avoid warnings from gcc.
2579 * config/i386/xm-symmetry.h: Add missing #endif.
2580 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2581 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2582 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2584 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2586 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2587 (hppa_push_arguments): Likewise.
2589 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2591 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2592 improve remote debugging efficiency. Also fixed problems with
2593 doing function calls for programs with no entry points.
2594 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2595 entry_point_address.
2596 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2597 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2598 parse_lines): Pass section_offsets info to these routines so that
2599 we can relocate symbol table entries upon readin.
2600 * (psymtab_to_symtab_1): Set symtab->primary to tell
2601 objfile_relocate to do relocations for our symbols.
2602 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2603 (which hang off of the symbol table).
2604 * Use prim_record_minimal_symbols_and_info instead of
2605 prim_record_minimal_symbols to supply section info to make minimal
2606 symbol relocations work.
2607 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2608 -1, try to deduce it from ms_type.
2609 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2610 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2611 add code to relocate objfile->sections data structure.
2612 * remote.c (get_offsets): Use new protocol message to acquire
2613 section offsets from the target.
2614 * (remote_wait): Get rid of relocation stuff. That's all handled
2615 by objfile_relocate now.
2616 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2617 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2619 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2621 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2623 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2625 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2626 can no longer set this at run time.
2627 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2628 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2629 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2630 sparc-tdep.c compiles).
2631 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2633 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2635 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2636 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2637 * configure.in: Recognize m68*-cisco*-*.
2639 * Makefile.in (TAGS): Use variables directly, rather than using
2640 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2641 and means that these filenames no longer need be unique across all
2642 the config/* directories.
2643 * configure.in: Put the config/*/ into TM_FILE, etc.
2645 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2646 and trapv exceptions.
2648 * target.h (struct section_table), objfiles.h (struct obj_section):
2649 Change name of field sec_ptr to the_bfd_section. More mnemonic
2650 and avoids the (sort of, for the ptx compiler) name clash with
2651 the name of the typedef.
2652 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2653 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2655 * utils.c: Include readline.h.
2656 * Makefile.in (utils.o): Add dependency.
2658 * remote.c (getpkt): Add support for run-length encoding.
2660 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2662 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2664 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2666 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2667 prim_record_minimal_symbol.
2670 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2671 computing their offset from the start of the old buffer and adding
2672 to the new buffer, rather than by assuming we can add the
2673 difference between the old buffer and the new buffer (it might not
2674 fit in an int). Merge in cosmetic differences from emacs regex.c
2675 version of this macro.
2677 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2679 * Makefile.in (install-only): Fix use of program_transform_name.
2681 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2683 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2684 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2685 so I'm nuking the command.
2686 * symtab.c (find_addr_symbol): Comment out, no longer used.
2688 * main.c (main): Don't init_source_path for the -cd argument. Now
2689 that source_path doesn't contain the current_directory from when
2690 GDB started up, init_source_path is no longer useful (and is
2691 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2693 * TODO: Remove item about line numbers being off. It is useless
2694 and confusing without a reproducible test case (it mentions
2695 proceed(), but I was able to step through proceed without trouble).
2697 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2699 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2700 library functions before the executable is run. Retrieve dynamic
2701 symbols from stripped executables.
2702 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2703 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2704 symtab.c (list_symbols): Handle mst_solib_trampoline.
2705 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2706 for all targets, remove IBM6000_TARGET dependencies.
2707 * dbxread.c (read_dbx_dynamic_symtab): New function.
2708 * dbxread.c (dbx_symfile_read): Use it.
2709 * dbxread.c (SET_NAMESTRING): Set namestring to
2710 "<bad string table index>" instead of "foo" if the string index is
2712 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2714 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2715 to break_command. Handle mst_file_* minimal symbol types.
2716 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2718 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2720 * c-exp.y(yylex): fix potential memory overflow.
2722 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2724 * environ.c (set_in_environ): Eliminate special handling of PATH and
2726 * putenv.c: Removed, conflicts with system declaration of
2727 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2729 * Makefile.in: Change accordingly.
2730 * procfs.c (procfs_create_inferior): Change comment accordingly.
2732 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2734 * rs6000-tdep.c: Change value to value_ptr.
2736 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2738 * i386m3-nat.c: Include floatformat.h.
2739 (get_i387_state): Use memset not bzero.
2743 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2744 ieee-float.h to floatformat.h.
2746 * valprint.c (val_print_string): Ignore error if the error
2747 happened after a terminating '\0'.
2749 * c-valprint.c (c_val_print): Never add 1 to return value from
2750 val_print_string; just return what it returns.
2752 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2753 looping through all of the enums.
2754 * infrun.c (signals_info): Use it.
2756 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2758 * main.c (main): When printing warning about bad baud rate, don't
2759 use warning(); it relies on current_target which isn't set up yet.
2761 * breakpoint.c (_initialize_breakpoint): Update docstring for
2762 tbreak to match what the code actually does. Don't mention tbreak
2763 in docstrings for "enable once" or "enable breakpoints once".
2765 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2767 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2768 while (0). That defeats the whole purpose of using do . . . while (0).
2769 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2770 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2771 using a ?: expression as an lvalue is not portable.
2773 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2774 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2775 'p' and 'r' symbol descriptors into a single symbol to look for a
2777 * README, config/sparc/tm-sparc.h: Update comments.
2779 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2781 * mdebugread.c (parse_type): Do not complain for types with
2782 an `indexNil' aux index, these are simply undefined types.
2783 Remove indexNil check from caller of parse_type.
2784 * mdebugread.c (parse_partial_symbols): Do not enter
2785 stGlobal, scCommon symbols into the minimal symbol table, their
2786 value is the size of the common, not its address.
2787 Handle scInit, scFini, scPData and scXData sections.
2788 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2790 Enter stProc symbols into the global_psymbols list once, not into
2791 the static_psymbols_list.
2792 Get rid of dummy psymtab if it is empty, to allow proper detection
2793 of stripped executables.
2794 * mdebugread.c (cross_ref): Allow cross references to Fortran
2797 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2799 * stabsread.c (common_block_end, fix_common_block): Stash the
2800 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2801 as to not assume that a pointer fits in an enum.
2803 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2805 * os9kread.c (fill_sym): check compiler verion number for pre-
2807 * os9kread.c (os9k_process_one_symbol): address of symbol is
2808 relative to section not module.
2809 * stabsread.c (define_symbol): add symbol type 's' as local
2811 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2813 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2814 * remote-os9k.c: fix bug in 'set remotebaud' function.
2815 * remote-os9k.c (rombug_link): minimize checking so to improve
2817 * symfile.c (symbol_file_command): check if failed to link, also make
2818 the command be able to accept more than one filenames.
2819 * target.c (target_link): check if failed to link with rombug.
2820 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2822 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2824 * remote-es.c (es1800_child_ops): Don't declare it static.
2826 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2828 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2830 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * dbxread.c: New variable lowest_text_address.
2833 (record_minimal_symbol, read_dbx_symtab): Set it.
2834 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2835 end_of_text_address.
2836 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2838 * dbxread.c (end_psymtab): Remove old and commented out
2839 capping_global and capping_static. Fix comments regarding
2840 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2842 * parser-defs.h: Add "extern" to start of variable declarations so
2843 we don't end up with commons.
2844 * parse.c: Define these variables.
2846 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2849 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2851 * alpha-tdep.c: Change value to value_ptr.
2853 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2855 * solib.c (elf_locate_base): New function to locate the address
2856 of the dynamic linker's runtime structure in the dynamic info section.
2857 * solib.c (locate_base): Use it instead of iterating over the list
2858 of mapped address segments.
2859 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2862 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2864 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2865 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2866 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2867 signal trampoline and interrupt routines.
2868 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2869 (frame_chain, frame_chain_valid): Likewise.
2870 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2871 saved regs convention for SP.
2873 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2874 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2875 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2877 * tm-hppah.h (IN_SIGTRAMP): Define.
2879 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2881 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2882 alphabetic character as the start of a name.
2884 * sparclite/Makefile.in (all install): Build and install aload.
2886 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2887 config.guess and config.sub produce.
2889 * mips-tdep.c: Change value to value_ptr.
2891 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2893 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2894 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2895 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2896 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2897 value with value_ptr. This is for the ptx compiler.
2898 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2900 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2901 #if 0 i386_float_info.
2902 * symm-tdep.c (round): Remove. Also remove sgttyb.
2903 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2904 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2905 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2906 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2908 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2909 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2910 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2911 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2912 tm-i386v.h is apparently OK.
2913 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2914 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2917 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2919 * osfsolib.c (xfer_link_map_member): Update to use new
2920 target_read_string interface.
2922 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2924 * infrun.c (wait_for_inferior): In checking
2925 remove_breakpoints_on_following_step, check
2926 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2928 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2930 * os9kread.c (os9k_process_one_symbol): Rename
2931 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2932 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2933 (CORE_ADDR)0, from target_link, since that is what it uses.
2934 Process name at end, not during parsing (like we did before Kung's
2935 change), so that -readnow and -mapped can appear anywhere.
2936 Make text_relocation a local variable.
2937 * config/i386/i386os9k.mt: Fix comment.
2938 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2939 * os9kread.c: Put "comments" after #endif inside /* */.
2940 * stabsread.h: Add os9k_stabs variable.
2941 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2943 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2944 descriptor in global_symbols not local_symbols.
2945 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2947 (read_type): If os9k_stabs, accept function parameters after 'f'
2949 (read_array_type): If os9k_stabs, don't expect index type and
2950 expect lower and upper to be separated by ',' not ';'.
2951 (read_enum_type): If os9k_stabs, read a number before the first
2952 enumeration constant.
2953 (os9k_init_type_vector): New function.
2954 (dbx_lookup_type): Call it when starting new type vector.
2955 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2956 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2957 * os9kstab.c: Removed.
2958 * Makefile.in: Update accordingly.
2959 * objfiles.c (objfile_relocate_data): Removed.
2960 * remote-os9k.c (rombug_wait): Call objfile_relocate
2961 not objfile_relocate_data.
2962 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2963 * remote-os9k.c (rombug_wait): Call find_pc_section not
2965 * main.c (quit_command): Check inferior_pid; revert Kung change.
2966 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2968 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2970 * os9kread.c: New file to read os9000 style symbo table.
2971 * os9kstab.c: new file to read os9000 style stabs.
2972 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2973 * objfiles.c (find_pc_objfile): new function to search objfile
2975 * objfiles.c (objfile_relocate_data): new function to relocate
2976 data symbols in symbol table.
2977 * objfiles.h: Add two aux fields in struct objfile to handle
2978 multiple symbol table files situation like in os9000.
2979 * symfile.c: Change so 'symbol-file' command can handle multiple
2980 files. Also call target_link() to get relocation infos.
2981 * target.c (target_link): new function to get relocation info when
2982 a symbol file is requested to load.
2983 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2984 because in cross mode there's no inferior pid, bit they need to
2986 Makefile.in: add os9kread.c os9kstab.c and .o's.
2987 configure.in: add i386os9k target.
2988 config/i386/i386os9k.mt: new add.
2989 config/i386/tm-i386os9k.h: new add.
2991 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2993 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2994 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2996 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2998 * target.c, target.h (target_read_string): Provide error detection to
2999 caller. Put string in malloc'd space, so caller need not impose
3001 * solib.c (find_solib): Update to use new interface.
3002 * irix5-nat.c (find_solib): Read o_path from inferior
3003 (clear_solib): Free storage for o_path.
3004 * valprint.c (val_print_string): Add comments.
3006 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3008 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3011 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3013 * value.h (struct value): Add modifiable field.
3014 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3015 (record_latest_value): Don't mess with VALUE_LVAL of value.
3016 * valops.c (value_assign): Check it. Reword existing error
3017 message on not_lval.
3019 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3020 (STEP_SKIPS_DELAY): Added.
3021 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3024 * valprint.c (val_print_string): If errcode is set, always print
3025 an error, regardless of force_ellipsis. In the non-EIO case,
3026 just print the error message rather than calling error(). Don't
3027 access *(bufptr-1) if bufptr points to the start of the buffer.
3028 When looking for '\0', don't increment bufptr and addr if bufptr
3029 started out already at limit. If an error happens on fetching the
3030 first character, don't print the string.
3032 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3034 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3037 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3038 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3039 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3040 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3041 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3042 * findvar.c: Update comment regarding ieee-float.h.
3044 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3046 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3047 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3048 Define to make backtracing through the various sigtramp handlers
3050 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3051 the saved pc from ucontext on the stack for SVR4 signal handling.
3053 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3055 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3056 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3057 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3058 just use the global variable itself. When printing baud rate,
3059 don't print a baud rate if baud_rate is -1.
3061 * coffread.c (read_coff_symtab): Pass mst_file_* to
3062 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3063 symbols in the minimal symbols regardless of SDB_TYPE.
3065 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3067 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3068 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3069 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3070 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3071 ignored bs->stop for a bp_step_resume breakpoint.
3072 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3073 which performs one (the check_sigtramp2 one) of the functions
3074 which had been handled by the step_resume_breakpoint. For each
3075 use of the step_resume_breakpoint, make it still use the
3076 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3078 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3079 When setting the frame address of the step resume breakpoint, set
3080 it to the address for frame *before* the call instruction is
3081 executed, not after.
3083 * mips-tdep.c (mips_print_register): Print integers using
3084 print_scalar_formatted rather than duplicating all the
3085 CC_HAS_LONG_LONG and so on.
3086 (mips_push_dummy_frame): Use read_register_gen rather than using
3087 read_register and then putting it back in target format with
3088 store_unsigned_integer. If registers are more than 4 bytes, give
3089 an error rather than have some registers overwrite other
3091 #if 0 unused include of opcode/mips.h.
3093 * symfile.h: Don't declare arguments for coff_getfilename.
3095 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3097 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3099 * configure.in (hppa*-*-osf*): New configuration.
3100 * config/pa/hppaosf.mt: New target makefile fragment.
3101 * config/pa/tm-hppao.h: New target include file.
3103 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3105 * exec.c (print_section_info): Print entry point for exec_bfd only.
3106 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3107 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3108 causes problems if <sys/types.h> has no multiple inclusion protection.
3110 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3112 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3113 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3114 (CALL_DUMMY_LENGTH): Changed accordingly.
3116 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3118 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3119 numbers of register windows.
3121 * sparclite/hello.c: Add factorial function for testing.
3122 * salib.c: Use macros instead of constants for I/O addresses to
3123 make 931 support easier.
3124 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3125 register in sta/lda instructions.
3127 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3129 * dbxread.c (process_one_symbol): Set
3130 block_address_function_relative for COFF like we do for ELF and SOM.
3132 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3134 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3136 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3137 the enumerators of an ecoff enum into the partial symbol table.
3138 * mdebugread.c (parse_partial_symbols): Call it.
3139 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3140 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3141 offsets. Cast psymtab->read_symtab to PTR before passing it to
3143 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3144 set up the global offset table pointer in pic compiled code.
3145 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3146 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3147 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3148 ensures that floats are promoted to doubles before they are pushed
3151 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3153 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3154 Fixup cache_on and flush_i_cache so that they work for both the
3155 930 and 932 processors. Rewrite most low level funcs (uart
3156 access & cache stuff) to use new ASI access macros in sparclite.h.
3157 Also make it easy to access second serial port.
3159 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3161 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3162 <sys/stat.h>; not needed.
3164 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3166 * stack.c (print_frame_info): In "pathological" case, don't
3167 distrust the line number information.
3169 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3171 * mips-tdep.c (mips_print_register): handle 64 bits register.
3172 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3174 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3178 * Makefile.in (install): Do the sed for program_transform_name
3179 ourselves instead of worrying about INSTALL_XFORM. This enables
3180 users to override INSTALL_PROGRAM in the standard way.
3182 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3183 depend on Makefile.in.
3185 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3186 Only test against INT_MIN if a LONGEST is bigger than an int.
3188 * README: Change GhostScript to Ghostscript.
3190 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3192 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3193 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3194 character file names.
3195 * Makefile.in (ALLPARAM): Add these files.
3197 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3198 character file names.
3199 * Makefile.in: Add Kung's new mips64 files.
3201 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3203 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3204 mips64el-*-ecoff and mips64-big-*.
3205 * defs.h: get rid of FORCE_LONG_LONG.
3206 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3207 parsing. Change register size to be MIPS_REGSIZE.
3209 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3211 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3212 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3213 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3215 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3217 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3218 (remove_commands, add_commands): Add/remove hms-drain when target
3221 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3223 * configure.in: Add Lynx/rs6000 support.
3224 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3225 messages. Add rs6000 support. Don't try to modify unwritable
3227 * rs6000-nat.c: Move lots of native dependent stuff (like core
3228 file support) from rs6000-tdep.c & xcoffexec.c to here.
3229 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3230 * xcoffexec.c: Move native dependent stuff to nat.c.
3231 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3233 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3235 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3236 New files to support Lynx/rs6000.
3238 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3240 * README: Remove note about gcc warnings on alpha, these should be
3242 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3243 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3244 remote-utils.c, stabsread.c: Include <string.h>.
3245 * regex.c: Include "defs.h", change re_comp argument to const char *.
3246 * infptrace.c (fetch_register, store_inferior_registers): Change
3247 regaddr to type CORE_ADDR.
3248 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3249 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3251 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3253 * symtab.h: Always define BYTE_BITFIELD to nothing.
3255 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3257 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3258 * configure.in: Remove comment about m68k-em.mt.
3259 * Makefile.in: Remove references.
3261 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3263 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3266 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3268 * target.c (target_preopen): If target_kill doesn't remove the
3269 target from the stack, use pop_target to do it.
3271 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3272 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3273 changes to stabsread.c from summer 1993.
3275 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3276 printing the program, rather than passing NULL to printf.
3277 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3278 try to call UDIDisconnect again. Print better message.
3279 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3281 (udi_create_inferior): If udi_session_id is negative, open a new
3282 TIP rather than giving an error.
3284 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3285 config/ns32k/ns32km3.mh: Define NAT_FILE.
3286 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3287 (it was inconsistent and namespace-wrong) to NM_M3_H.
3288 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3289 (m3_open): New function.
3291 * TODO: Update Mach section.
3293 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3295 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3297 * printcmd.c (printf_command): Add missing single-letter
3298 backslash-escape sequences, and improve error message.
3300 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3302 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3303 rather than trying to shove an int into a pointer and back out
3304 again. This avoids compiler warnings.
3306 * defs.h (alloca): Declare as void *, not char *, on hpux.
3307 Don't prototype it, just declare the return type.
3309 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3311 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3312 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3314 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3316 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3317 ZERO_REGNUM, just read it as zero without talking to the board.
3319 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3321 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3322 to store_floating, not nonexistent variable len.
3324 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3326 (mips_store_word): Change calling convention to return errors, and
3327 to provide old contents if the caller wants it.
3328 (mips_xfer_memory): Deal with errors from mips_store_word.
3329 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3330 define now that remote-mips.c doesn't use BREAKPOINT.
3332 * remote-mips.c (mips_create_inferior): Call warning if arguments
3333 specified, and then execute "set args" command. Call error, not
3334 mips_error, if executable file not specified.
3336 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3339 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3342 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3344 * value.h (print_longest): Rename "value" to "val" in prototype
3345 declaration because some compilers don't like arguments whose
3346 names are the same as types.
3347 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3348 before passing it to remote_*_bytes.
3350 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3352 * h8500-tdep.c (saved_pc_after_call): The size of the
3353 pc is memory model dependent. (segmented_command,
3354 unsegmented_command, _initialize_h8500_tdep): New commands to
3355 change memory model.
3356 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3358 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3359 (hms_wait): Use new status structure
3360 (hms_open): Push the target here. (hms_before_main_loop): Not
3361 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3362 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3363 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3364 all registers in a compact way.
3366 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3368 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3369 as CORE_ADDR to match definition in rs6000-tdep.c.
3371 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3373 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3374 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3375 definitions into the psymtab.
3377 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3379 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3380 a special exceptionSize for the 68332.
3382 * remote-udi.c (udi_attach): If no arguments, print error.
3384 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3386 * Makefile.in (VERSION): Bump to 4.12.1
3387 * NEWS, README: Update to match 4.12 release.
3389 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3391 * command.c (empty_sfunc): New function.
3392 (add_set_cmd): Use it instead of not_just_help_class_command.
3393 (not_just_help_class_command): Change calling convention back to
3394 what it was before yesterday's change.
3396 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3397 of the type if present.
3399 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3401 * printcmd.c (decode_format): Don't blithely set the size for
3402 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3404 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3405 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3406 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3407 always just check against INT_MIN and INT_MAX (this also fixes things
3408 if sizeof (long) > sizeof (int), e.g. Alpha).
3409 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3410 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3411 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3412 BUILTIN_TYPE_UNSIGNED_LONGEST.
3413 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3414 longest_int and longest_unsigned_int.
3415 * value.h (struct value): Just align to LONGEST, rather than worrying
3416 about CC_HAS_LONG_LONG.
3417 * valarith.c (value_binop): Figure out type ourself based on
3418 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3419 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3420 * valprint.c (val_print_type_code_int): Just call
3421 extract_unsigned_integer directly, rather than going through
3423 * printcmd.c (decode_format): Remove code which would sometimes
3424 change 'g' size to 'w' for integers. print_scalar_formatted handles
3425 printing huge integers well enough, thank you.
3427 * command.c (add_set_cmd, not_just_help_class_command): Change
3428 to make this the sfunc, not cfunc, since that is how we call it.
3429 * command.h: Comment difference between sfunc and cfunc.
3430 * demangle.c (set_demangling_command): Add third arg since that
3431 is how it is called.
3432 (_initialize_demangler): Use sfunc, not cfunc, for
3433 set_demangling_command, since that is how it is called.
3434 Remove show_demangling_command; it has no effect.
3436 * command.c (shell_escape): Report errors correctly (with error
3437 message from strerror).
3439 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3441 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3442 x_scnlen.l rather than x_scnlen to match corresponding change in
3445 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3447 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3448 Change comments regarding TYPE_CODE_BOOL.
3449 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3450 regardless of the language.
3451 (value_true): Just call value_logical_not regardless of language.
3452 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3453 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3454 * language.h: Improve comment for la_builtin_type_vector.
3455 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3456 builtin_type_m2_bool.
3458 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3460 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3461 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3463 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3465 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3466 by restarting the ioctl.
3468 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3470 * target.h (target_wait): Add comment about calling
3471 return_to_top_level.
3473 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3475 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3476 additional arguments.
3477 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3479 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3481 * sparc-stub.c: Remove unnecessary #include of memory.h.
3483 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3485 * mips-tdep.c: Remove code which sets saved_regs from
3486 init_extra_frame_info and put it in new function mips_find_saved_regs.
3487 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3488 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3489 check if it is NULL and call mips_find_saved_regs if so.
3491 * remote-mips.c: Use unfiltered, not filtered, output most places.
3493 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3494 backtrace. Revise comments.
3496 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3498 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3499 alpha and irix. The _sigtramp case has to be handled properly
3500 in the tdep files if we have no ecoff debugging info.
3501 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3502 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3503 without PC_REGNUM kludge.
3504 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3505 Clean up handling of mips sigtramp frames, improve comments.
3507 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3509 * paread.c (read_unwind_info): Fix typo.
3511 * paread.c (pa_symtab_read): Update the "check_strange_names"
3512 filter to match GCC's current output. Filter out section symbols
3513 (which the HP linker sometimes puts in the wrong place).
3515 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3517 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3519 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3521 * Makefile.in: Remove all references to sparcly-nat.c.
3523 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3524 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3525 duplicating serial.h and target.h.
3527 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3528 are not used anywhere (a 5 Oct 1993 change removed the uses).
3530 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3531 * config/m68k/es1800.mt: Add comment.
3532 * remote-es.c: Extensive changes to update to current conventions.
3534 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3535 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3536 to achieve the desired timeout.
3537 * serial.h (serial_t): Add field timeout_remaining.
3539 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3541 * c-exp.y (yylex): Reenable nested type code.
3543 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3545 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3547 * remote-mips.c (mips_ops): Fix docstring.
3549 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3551 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3552 with the old tm-m68k-em.h:
3553 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3554 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3555 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3556 Add FIXME regarding GET_LONGJMP_TARGET.
3558 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3559 * infptrace.c (kill_inferior): Add comments.
3560 * main.c (quit_command): Call target_close after we kill or
3562 * remote-udi.c (udi_close): Don't error() if QUITTING.
3564 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3566 * configure.in: Make m68k-coff and aout add monitor support in
3567 addition to the standard serial support.
3569 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3571 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3574 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3576 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3577 * elfread.c (record_minimal_symbol_and_info),
3578 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3580 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3582 * i386-stub.c: Add ".text" right before "mem_fault:".
3584 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3586 * remote-utils.c (usage): Fix message to be accurate and conform
3587 more closely to normal conventions.
3589 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3590 whether to show information about exec_bfd, and not control whether
3591 to show information about device and speed.
3593 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3594 usage message, don't dump core.
3596 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3597 for variable size array.
3598 (bug_fetch_register, bug_store_register): Rename "value" to
3599 "fpreg_buf" because some compilers don't like variables whose
3600 names are the same as types.
3601 (bug_store_register): Use a cast when converting char * to
3604 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3605 of the command in error message (the text was referring to the old
3606 name of the command).
3608 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3610 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3611 full details on structure elements without names. This partially
3612 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3613 of those changes was accidental.
3615 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3616 defined, make it an error to specify a single argument which is not
3619 * Makefile.in (version.c), main.c (print_gdb_version): Use
3620 host_alias and target_alias, not host_canonical and
3621 target_canonical, to print configuration.
3623 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3625 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3626 of builtin_type_long. It is necessary to get a type which is
3627 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3629 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3630 various miscellaneous things discovered in the process:
3631 * printcmd.c, defs.h (print_address_numeric): New function.
3632 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3633 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3634 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3635 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3637 * utils.c, defs.h (gdb_print_address): New function.
3638 * expprint (dump_expression), gdbtypes.h: Use it.
3639 * breakpoint.c (describe_other_breakpoints),
3640 symmisc.c (dump_symtab, print_symbol):
3641 Use filtered not unfiltered I/O.
3642 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3643 just run gdb under a debugger for this (and it had problems with
3644 printing addresses, how to print b->shadow, etc.).
3645 * buildsym.c (make_blockvector), core.c (memory_error),
3646 exec.c (print_section_info), maint.c (print_section_table),
3647 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3648 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3649 Add comments saying code is broken. Marked with "FIXME-32x64".
3650 * dbxread.c (process_one_symbol), partial-stab.h (default),
3651 remote-vx.c (vx_run_files_info):
3652 Don't cast int being passed to local_hex_string.
3653 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3654 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3656 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3658 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3659 * source.c: Include <sys/types.h> regardless of USG.
3661 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3663 * valops.c (value_assign): Set `type' after coercing toval.
3664 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3665 Use extract_unsigned_integer to get the address of a reference.
3667 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3669 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3670 AIX can use ? instead of \ for continuation. Deal with it.
3672 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3673 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3674 the HP compiler in ANSI mode doesn't like.
3676 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3677 based on USG, rather than defining HAVE_SIGSETMASK to an
3678 expression containing defined. Having a macro used in #if expand
3679 to an expression containing "defined" is undefined according to
3680 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3683 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3685 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3686 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3688 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3690 * ch-exp.y (match_string_literal): Allow a zero-length string.
3691 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3693 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3695 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3696 passing them to print_387_status.
3697 (print_387_status): Don't subtract top from 7 before using it.
3698 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3699 from 7; the above explains it.
3701 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3703 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3704 pointer value when fixing up the frame at the start of a function.
3706 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3708 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3709 Sparc from the stack.
3711 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3713 * remote-mips.c (mips_initialize): Clear mips_initializing via
3714 cleanup chain, not directly.
3716 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3717 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3718 munging the timeout due to the limited range of c_cc[VTIME].
3720 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3721 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3722 m3-nat.c (m3_create_inferior): Pass it.
3723 * procfs.c: Remove ptrace function. It was declared in a way which
3724 conflicted with the prototype in unistd.h on Solaris.
3726 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3728 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3729 in the sigcontext if it is a signal trampoline frame.
3730 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3731 Define for Solaris2.
3733 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3735 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3736 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3737 tm-sparc.h so they can be overridden if necessary.
3739 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3741 * lynx-nat.c: Add Sparc support.
3742 * sparcly-nat.c: Remove. It's useless.
3743 * config/sparc/nm-sparclynx.h: Rewrite.
3744 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3746 * config/sparc/tm-sparclynx.h: Rewrite.
3748 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3750 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3751 directory. Old code was discarded, since the new opcode table has
3754 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3756 * Makefile.in (realclean): Remove info files per make-stds.texi.
3758 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3761 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3762 * config/sparc/tm-sun4sol2.h: Define it.
3764 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3766 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3767 if we did not find a symbol.
3769 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3771 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3774 * hppab-nat.c (call_ptrace): Delete redundant function.
3775 (kill_inferior, attach, detach, child_resume): Likewise.
3776 (child_xfer_memory): Likewise.
3778 * hppah-nat.c (call_ptrace): Delete redundant function.
3779 (kill_inferior, attach, detach, child_resume): Likewise.
3781 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3783 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3785 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3787 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3788 (CHILD_XFER_MEMORY): Define.
3789 (PT_*): Define so that generic infptrace.c code can be used.
3791 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3793 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3794 struct section_offsets *, not a (nonexistent) struct section_offset *.
3796 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3797 internal_xcoff_symtab, not an array of one of them. Change lots of
3798 "main_aux" to "&main_aux" and so on.
3800 * coffread.c, xcoffread.c: Include <coff/internal.h>
3803 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3805 * coffread.c (coff_getfilename): Make it not static.
3807 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3809 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3810 a completely gratuitous difference between xcoffread.c and coffread.c).
3812 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3814 * infrun.c (wait_for_inferior): Don't set frame for
3815 step_resume_breakpoint for IN_SIGTRAMP cases.
3817 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3818 breakpoint.c (bpstat_what): Move step_resume from its own field of
3819 the struct bpstat_what into the main_action. Make it override
3820 other breakpoints. This is a conservative change in the sense
3821 that before the step resume breakpoint was a breakpoint.c
3822 breakpoint, hitting the step resume breakpoint overrode even
3823 calling bpstat_stop_status.
3825 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3827 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3828 in case execution was stopped in the called function.
3829 * stack.c (print_frame_info, frame_info): If backtracing through
3830 a call dummy, handle the starting source line number on a line
3831 boundary like backtracing through sigtramp.
3832 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3833 for call dummy frame right. Remove old test for dummy frame,
3834 it has been unused at least since gdb-3.5.
3835 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3838 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3840 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3842 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3844 * infrun.c (signals_info), target.c (target_signal_from_name):
3845 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3847 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3849 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3850 * inflow.c (terminal_ours_1): When discussing how to deal with the
3851 tty state, make note of query() as well as readline.
3853 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3854 signals for which stop and print are cleared by default.
3856 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3858 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3859 reserved fields to hold a stub unwind entry type. Fix typo.
3860 (stub_unwind_entry): New structure for raw stub unwind entries.
3861 (stub_unwind_types): The types of stubs we may encounter.
3862 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3863 * hppa-tdep.c (rp_saved): Use additional information provided
3864 by linker stub unwind descriptors.
3865 (frameless_function_invocation): Likewise.
3866 (frame_chain_valid): Likewise.
3867 * paread.c (compare_unwind_entries): New function for sorting
3868 unwind table entries.
3869 (read_unwind_info): Rewrite to remove dependency on host endianness.
3870 Read in data from the $UNWIND_END$ subspace which contains linker
3871 stub unwind descriptors. Merge that data into the basic unwind
3874 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3876 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3878 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3879 from either the symbol name or the auxent.
3880 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3883 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3885 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3887 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3889 * README: Update notes for alpha port.
3891 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3893 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3894 for operation fault, constraint fault, and type fault.
3896 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3898 * Makefile.in (init.c): Add comment explaining formatting conventions.
3900 * c-exp.y (parse_number): Assign to temporary between the right
3901 shifts, to work around a bug in the SCO compiler.
3903 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3904 Add various files which were added to GDB recently.
3906 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3909 * Makefile.in: Add mostlyclean target.
3911 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3915 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3917 * main.c (show_commands): Make return type of extern
3918 history_get be HIST_ENTRY, rather than struct _hist_entry.
3919 (The latter loses with the upcoming merged readline.)
3921 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3923 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3924 const char *, not char *.
3926 * symtab.h (struct symbol): Make section short, not unsigned short.
3928 * symtab.c (lookup_symbol): Add comment about QUIT here.
3930 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3932 * c-exp.y (parse_number): Check for overflow regardless of range
3933 checking. Fix overflow check to use unsigned LONGEST, not
3936 * c-exp.y (parse_number): Make it so that integer constants are
3937 builtin_type_long_long if builtin_type_long isn't big enough or if
3938 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3940 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3941 Print our "()" first, then recurse for the target type.
3943 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3945 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3947 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3949 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3951 * utils.c (request_quit): Re-establish signal handler regardless
3954 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3956 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3958 * i960-tdep.c: Include target.h.
3960 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3962 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3964 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3966 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3967 changes (status -> ourstatus; declare status, etc.).
3968 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3970 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3972 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3974 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3976 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3978 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3980 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3982 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3984 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3986 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3988 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3989 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3991 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3994 Add search to target vector (#if 0'd until after 4.12):
3995 * target.h (to_search, target_search): Add.
3996 * gdbcore.h, core.c (generic_search): Add.
3997 * remote.c (remote_search): Add.
3998 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4001 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4002 is on, call find_pc_function rather than relying just on the minimal
4003 symbols (probably only matters for symbol readers which don't put
4004 statics in the minimal symbols, but changing this strikes me as
4005 not conservative enough).
4006 Initialize name_location in all cases.
4007 If no symbol and no msymbol, don't print anything symbolic.
4009 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4011 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4013 * printcmd.c (print_address_symbolic): Make it search the
4014 symtabs for variables as well as functions. Add `set print
4015 fast-symbolic-addr' and default it to fast (the old way).
4016 Print line numbers for data items as well as functions.
4018 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4019 address, if a symbol is found (take two more args pointing to
4020 where to store these results).
4022 * symtab.h (find_addr_symbol): Add prototype.
4024 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * objfiles.h: Fix comments to reflect the fact that the phrase
4027 "top of stack" always refers to where the pushing and popping takes
4028 place, regardless of whether it is at the highest or lowest address.
4030 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4032 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4033 compiler generated tag names.
4034 * mdebugread.c (parse_type): Handle cross references to qualified
4036 * valops.c (value_struct_elt): Improve error message if the
4037 address of a method is requested from an object instance.
4038 * valops.c (search_struct_method): Make name_matched non-static
4039 to get it initialized correctly.
4040 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4041 exclude segment register which are not writable on newer SCO versions.
4043 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4045 * go32-xdep.c: Remove unused function uerror.
4046 (sigsetmask): Declare return type. Declare argument (to match the
4047 way it is called). Explicitly return 0.
4049 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4051 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4052 partial_symbol): Shrink the storage sizes of symbols, by making
4053 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4054 enums and small ints to the end of each struct to improve
4055 alignment, and switching the section number from int to unsigned
4058 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4060 * symtab.c (find_addr_symbol): New routine that will find the nearest
4061 symbol associated with an address. It does so by exhaustive
4062 search of the symtabs, so it's slow but complete.
4064 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4066 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4067 to [0,0] rather than [0, end of first source file]. This avoids
4068 problems with other parts of GDB looking for linetables in the
4069 _globals_ symtab. Eliminate variables num_object_files and
4070 first_object_file_end.
4072 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4074 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4075 (pop_frame): Restore PC2 and LR0 from dummy frames.
4076 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4077 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4078 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4079 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4080 (SETUP_ARBITRARY_FRAME): Define.
4082 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4084 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4086 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4088 * remote-udi.c (udi_resume): Correct prototype.
4090 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4092 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4093 hppa_frame_find_saved_regs.
4094 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4095 (prologue_inst_adjust_sp): New function.
4096 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4097 (skip_prologue): Completely rewrite to use unwind information.
4098 (hppa_frame_find_saved_regs): Likewise.
4100 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4102 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4103 to convert a signal number with appropriate bounds checking.
4105 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4107 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4109 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4110 print a newline to end the display anyway.
4112 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4113 coprocessor status regs) when popping a frame. This fixes
4114 float exceptions that occur after calling inferior functions.
4116 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4117 Read and write the fsr (float status register) to/from the child
4118 process along with the float regs. Remove Peter Schauer's change
4119 of May 24 '93, which has higher overhead and doesn't solve the
4120 real problem (which was that FSR wasn't being set).
4122 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4124 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4125 stack overflow check isn't right after the register stack
4126 adjustment instruction. Metaware R2.3u compiler moves other
4127 things in front of it. This fix isn't perfect but is what's
4130 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4132 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4134 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4135 character filenames.
4136 * configure.in: Change accordingly.
4138 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4140 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4141 _filtered io routines from these two files.
4143 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4145 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4146 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4147 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4149 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4151 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4153 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4154 printing to gdb_stderr.
4156 * remote-udi.c (udi_kill): Don't close the connection, just set
4157 inferior_pid to zero.
4158 (udi_mourn): Call remove_breakpoints.
4160 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4162 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4164 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4166 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4168 * remote-bug.c: At the start of each section, reset srec_frame
4171 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4172 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4173 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4174 code which looks for those two waitkinds. Use switch statement.
4175 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4176 CHILD_SPECIAL_WAITSTATUS.
4178 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4179 * Move target_signal_from_host, target_signal_to_host, and
4180 store_waitstatus from inftarg.c to target.c. procfs needs them.
4181 * target.c: Include "wait.h" and <signal.h>.
4182 * target.h, infrun.c (proceed), proceed callers: Pass new code
4183 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4184 enums being treated as unsigned and is cleaner.
4185 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4187 * infcmd.c (signal_command), infrun.c (signals_info):
4188 Don't allow user to specify numeric equivalent of
4189 TARGET_SIGNAL_DEFAULT.
4191 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4193 * config/alpha/alpha-netware.mt: New target support for Alpha
4195 * configure.in: Add alpha-*-netware* target.
4197 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4199 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4201 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4203 * target.h: Add enum target_waitkind, enum target_signal, and
4204 struct target_waitstatus. Change status argument to target_wait to
4205 be struct target_waitstatus * instead of int *.
4206 * target.h, infrun.c, all targets: Change type of signal arguments
4207 to resume(), proceed(), and target_resume() from int to enum
4209 * All targets (*_wait, *_resume): Change accordingly.
4210 * infcmd.c (program_info, signal_command), throughout infrun.c,
4211 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4212 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4213 signal code stuff right with the new signals would be non-trivial).
4214 * inferior.h (stop_signal): Make it enum target_signal not int.
4215 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4216 target_signal_from_name): New functions.
4217 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4218 store_waitstatus): New functions.
4219 * procfs.c (procfs_notice_signals): Use them.
4220 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4222 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4224 * objfiles.c (build_objfile_section_table): Don't abort() if
4225 objfile->sections is already set.
4227 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4228 to match recent change to exec.c.
4232 * main.c (print_gdb_version): Change year to 1994.
4234 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4235 * Makefile.in (NONSRC): Add ChangeLog-93.
4237 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4239 * stabsread.c (read_type): Allow defining several type numbers
4240 at once (e.g. "(1,2)=(3,4)="...).
4242 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4244 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4246 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4248 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4249 to process_one_symbol.
4250 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4251 avoid caching a bad endaddr in find_pc_partial_function.
4253 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4255 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4257 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4259 * infrun.c (wait_for_inferior): Do not step or step resume past
4260 the end of a one-line function we just stepped into.
4262 For older changes see ChangeLog-93
4268 version-control: never