1 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
4 ignoring before. But continue to ignore XMC_DS.
6 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * defs.h (misc_command_type): Remove trailing comma from
11 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
13 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
14 out of an interrupt frame.
16 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
18 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
20 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
21 * mips-tdep.c (mips_print_register): Don't test float validity.
22 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
23 config/arm/tm-arm.h, config/convex/tm-convex.h,
24 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
25 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
26 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
27 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
28 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
29 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
30 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
31 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
32 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
35 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
37 * TODO: Remove item about adding general multi-threaded stuff;
39 Remove item about specifying arbitrary locations of stack frames
40 (this works on some machines).
41 Remove item about debugging functions without a frame pointer
42 (this works on some machines).
43 Remove item about re-writing macros which handle frame chaining and
44 frameless functions. They have been re-written at least once
45 since that item was written.
46 Remove item about gdb catching SIGINT when attached; this is done.
47 Remove item about having list_command not read symbols--why bother?
49 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
51 * TODO: Append contents of Projects file.
54 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
56 * corelow.c (add_solib_stub): Remove copying of to_sections,
57 pass current_target to SOLIB_ADD. The Sep 10 change failed
58 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
60 * corelow.c (core_open): After reading the shared libraries,
61 copy the modified to_sections vector from current_target to
62 core_ops, so that core_close can free it later.
63 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
64 Pass down target parameter from SOLIB_ADD and use it instead of
65 directly accessing core_ops.
67 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
69 * solib.c: *BSD systems need <a.out.h> to be included before
72 * i386b-nat.c: Add i386_float_info(), etc.
73 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
75 * config/nm-nbsd.h: New file, for generic NetBSD native support.
76 * config/i386/nm-nbsd.h: Use it.
77 * config/sparc/nm-nbsd.h: Use it.
78 * config/ns32k/nm-nbsd.h: Use it.
80 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
81 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
82 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
83 New files, support for NetBSD/i386.
84 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
85 New files, support for NetBSD/ns32k.
87 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
89 * .gdbinit: Add list-objfiles command.
91 * TODO: Reword item regarding NO_STD_REGS.
93 * coffread.c (record_minimal_symbol, coff_read_enum_type,
94 coff_read_struct_type): Allocate on symbol_obstack, not directly
95 via malloc/savestring.
97 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
99 * TODO: Add more items.
100 * tests: Remove the directory and all of its (obsolete) contents.
102 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
104 * coffread.c (init_stringtab): When copying length to stringtab,
105 use target format, not host format, since that is what the rest of
108 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
110 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
111 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
112 NWINCLUDES definitions.
113 * i386-nlmstub.c: Removed.
115 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
117 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
118 char * (from const char *) before assigning. Don't save string we
119 pass to record_minimal_symbol (it already saves it).
121 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
123 * gdbtk.tcl: Let ^U delete lines in the command window.
125 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
127 * cp-valprint.c (static_field_print): New variable, controls
128 printing of static members.
129 (_initialize_cp_valprint): New print set subcommand
130 "static-members". Turn on printing of static members by default.
131 (cp_print_value_fields): Print static members if necessary.
133 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
134 (elf_locate_base): Use only standard BFD functions to collect
135 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
136 tag only if it got defined via the inclusion of <link.h>.
138 * f-exp.y: Write block for OP_VAR_VALUE.
139 * f-valprint.c (info_common_command): Handle `info common'
140 without an argument correctly.
142 * c-typeprint.c (c_type_print_base): Handle template constructors.
143 * symtab.c (gdb_mangle_name): Handle template method mangling,
144 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
146 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
148 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
149 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
150 * ch-valprint.c (chill_val_print): Pass index type directly
151 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
152 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
153 if the index type is a stub.
155 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
157 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
158 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
159 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
160 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
161 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
162 config/mips/riscos.mh, config/pa/hppahpux.mh,
163 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
164 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
165 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
167 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
169 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
171 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
172 Also, add decl for symtab_to_filename.
173 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
174 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
175 routine decr replaces in line code.
176 * (create_file_win): Use catch to handle open failures more
177 elegantly. Also, create special window to display file open
178 failure message. Move opening of file prior to creation of text
180 * (create_asm_win): Add PC as argument. We now base disassembly
181 on PC instead of function name, since function names can be
182 ambiguous (usually seen with shared libs). Also, use catch to
183 simplify code where we don't care about failures.
184 * source.c (symtab_to_filename): New. Returns the file
185 associated with a symtab.
186 * top.c: Define interactive_hook. Called during QUIT to animate
189 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
191 * stabsread.c (read_type): Handle stub types for bitstrings.
192 * stabsread.c (read_array_type): Check for stub domain type
193 using TYPE_FLAG_STUB, not its length.
194 * gdbtypes.c (create_set_type): Handle a stub domain type.
196 * ch-exp.y: Get rid of some extra non-terminals, and move
197 their rules into primitive_value.
198 * parser-defs.h: Add comment about unary postfix operators.
199 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
200 * expprint.c (print_subexp): Recognize unary postfix operator.
202 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
204 * remote-hms.c: use remote_debug instead of hms_silent toggle.
205 Add warnings about depreciation of `snoop' cmd.
207 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
209 * remote-hms.c (hms_read_inferior_memory): Cope when
210 target sends both \r and \n.
212 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
214 * remote-mips.c (mips_error): Place NORETURN macro correctly.
215 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
217 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
219 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
220 mst_solib_trampoline.
222 * f-valprint.c (f_val_print): Change cast of valaddr from
223 CORE_ADDR * to char **, since that is how it is used.
225 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
226 using obsavestring, and pass that to prim_record_minimal_symbol.
227 Having the objfile point to bfd_asymbol_name directly doesn't work
228 if we save and restore a mapped symbol file.
230 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
232 * gdbtk.tcl: Add ref counts to breakpoint tags.
233 * Put quotes around function name in disassemble command to better
234 handle assembler names containing `.'.
235 * Make pclist element 0 be filler to avoid off-by-one problem with
237 * Set names of top-level windows.
238 * Add register display window.
239 * Add PC to label of assembly window.
241 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
243 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
244 to add a generic ROM monitor interface, and support file for the
245 WinBond W89K and the Oki OP50N PA based target boards.
247 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
249 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
250 disassembly more efficient.
251 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
253 * (gdb_loc): Include pc in return value. Also, return function
254 name if arg was specified.
255 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
256 after command completes.
257 * (gdbtk_init): Improve error handling.
259 * gdbtk.tcl: Add lots of comments. Clean up code.
260 * (gdbtk_tcl_fputs): Make output window redirectable.
261 * Add assembly window, and breapoint support.
262 * Make button 1 in margin toggle breakpoints.
263 * Use stippling to indicate breakpoint disabling.
265 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
267 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
269 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
272 change by replacing `symbols_added' with `so_last'.
273 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
274 global common symbols, they will be resolved by the runtime loader.
275 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
276 Handle scSCommon like scCommon symbols.
278 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * corelow.c (add_solib_stub): Copy to_sections changes from
281 core_ops to current_target after adding the shared libraries.
282 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
283 find_corresponding_bincl_psymtab): Change `repeated header not seen'
284 error to a complaint, simplify complaint.
285 * procfs.c (signalname, errnoname): Make `name' const.
286 * symfile.c (reread_symbols): Use filename from old BFD to
288 * values.c (record_latest_value): Don't record value in the
289 history chain until we are sure there won't be an error.
291 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
293 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
296 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
298 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
300 * remote.c (fromhex): Make error more explicit.
301 (read_frame): Don't print bad checksum information unless
302 remote_debugging. Don't use repeat count unless it's > 0.
303 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
304 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
305 Optionally cope with BC style breakpoints.
306 (e7000_command): After command send directly to the E7000 mark
307 registers as changed.
308 (why_stop, e7000_wait: Understand BC style stop condition.
309 * sh-tdep.c (sh_skip_prologue): Understand more complicated
310 sequences. (frame_find_saved_regs): Likewise.
311 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
313 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
314 (more work here to come)
315 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
318 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
320 * sparclite/Makefile.in: Assorted stuff needed for eload.
322 * sparclite/eload.c: Merge in command line argument parsing and
323 error message handling improvements orignally made to aload.c.
325 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
327 * defs.h (enum misc_command_type, command_control_type): Enums
328 for describing the command and control types.
329 (struct command_line): Add new fields to keep track of the command
330 type and body associated with the command.
331 * top.c: Include value.h. Delete whitespace at the end of lines.
332 (build_command_line, get_command_line): New functions.
333 (execute_control_command, while_command, if_command): Likewise.
334 (realloc_body_list, read_next_line): Likewise.
335 (recurse_read_control_structure): Likewise.
336 (execute_user_command): Call execute_control_command.
337 (read_command_lines): Simplify by calling read_next_line, call
338 read_control_structure for "if" and "while" commands.
339 (free_command_lines): Free new fields in the command structure.
340 (define_command): Reset control_level to zero.
341 (init_main): Install command handlers for "if" and "while" commands.
343 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
345 * c-typeprint.c (c_type_print_varspec_prefix,
346 c_type_print_varspec_suffix): Add cases for Fortran type codes.
347 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
348 call f77_value_literal_string instead.
349 * f_exp.y: Include <string.h>, move include of parser-defs.h.
350 (parse_number): Translate 'd' floats to 'e' so atof() works.
351 (yylex): Remove unused variables.
352 * f-lang.c: Include <string.h>.
353 (get_bf_for_fcn): Remove unused variable.
354 * f-typeprint.c (f_type_print_varspec_prefix,
355 f_type_print_varspec_suffix): Remove unused
356 variables, add cases to switch statements.
357 (f_type_print_base): Remove unused variables.
358 * f-valprint.c (gdbcore.h, command.h): Include.
359 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
360 Call read_memory_integer with correct number of arguments.
361 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
362 with correct argument type.
363 (f77_print_array): Removed unused array array_size_array.
364 (f_val_print): Don't use a CORE_ADDR as a char *.
365 * valops.c (value_cast): Handle COMPLEX and BOOL types.
366 (value_assign): Handle Fortran literal string and complex values.
367 (f77_cast_into_complex, f77_assign_from_literal_string,
368 f77_assign_from_literal_complex): New functions.
370 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
372 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
375 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
377 * i960-tdep.c (signal.h): Don't include.
379 * cxux-nat.c (target_is_m88110): Remove definition.
381 * configure.in (config/nm-empty.h): If cross only, use instead
382 of config/nm-trash.h.
383 * config/nm-trash.h: Remove.
384 * config/nm-empty.h: New file.
385 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
386 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
387 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
388 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
389 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
391 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
393 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
395 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
397 * configure.in: No longer look for nm, tm, and xm headers in
398 config/<header>; they are always in config/<cpu>/<header>.
400 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
402 * objfiles.c (allocate_objfile): Add the newly-created objfile to
403 the end of the list of objfiles, instead of at the beginning.
405 * xcoffread.c (allocate_include_entry): New function, abstracted
406 from code in record_include_begin.
407 (record_include_begin, record_include_end): Call it.
409 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
410 target_has_stack to decide whether to create a real stack frame
413 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
415 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
417 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
419 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
421 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
422 field names into what is expected by sparc-nat.c.
424 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
426 * c-typeprint.c (c_typedef_print): Add missing Chill support.
428 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
430 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
432 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
434 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
435 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
438 * nlm/Makefile.in: Get rid of NWSOURCE.
439 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
440 * nlm/gdbserve.o: Add dummy __main routine.
441 * nlm/gdbserve.def: Turn on debug.
443 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
445 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
447 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
449 * config/tm-nbsd.h: New file, support for all NetBSD targets.
450 * config/xm-nbsd.h: fix typo.
451 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
452 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
454 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
456 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
458 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
459 change typeo in error msg (`inferrior' -> `inferior').
461 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
463 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
464 attach_flag (this check was performed by the callers). Also check
465 inferior_thisrun_terminal.
466 * inftarg.c (child_wait), lynx-nat.c (child_wait),
467 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
468 attach_flag in deciding whether to call set_sigint_trap and
471 * value.h (struct value): Change literal_data from PTR to char *,
472 since that is the way it is used.
474 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
476 * somread.c (som_symfile_read): Force unwinds to be re-read after
477 reading in a new partial symbol table.
479 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
481 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
482 an obsolete conditional.
483 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
484 an obsolete conditional.
485 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
488 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
490 * Makefile.in (ns32k-opcode.h): Remove reference.
491 (ns32k-pinsn.o): Update dependencies.
492 * ns32k-opcode.h: Remove file.
493 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
494 all other code in this file.
496 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
498 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
499 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
501 * nlm/Makefile.in: Add rule for .S.o.
502 * nlm/aio.h: Protect from multiple inclusions.
503 * nlm/alpha-io.S: Remove everything we don't need.
504 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
505 Remove, no longer needed.
506 * nlm/alpha.c: Merge in lots of stuff from previous files.
507 * nlm/alpha.h: Don't #include alpha-patch.h. Make
508 breakpoint_insn extern.
509 * Move stuff from alpha-patch.h into here.
511 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
513 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
515 * annotate.c (annotate_starting): Flush output.
517 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
519 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
520 the callers of symbol_file_add. Gets rid of heuristic fence-post
521 warnings on mips and alpha targets when the PC resides in a shared
522 library which is not yet read in.
523 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
524 irix5-nat.c (solib_add), osfsolib.c (solib_add),
525 remote-vx.c (vx_open), solib.c (solib_add):
526 Add call to reinit_frame_cache after all shared libraries are read in.
527 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
528 symfile.c (symbol_file_command, add_symbol_file_command):
529 Add call to reinit_frame_cache after symbol_file_add.
531 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
533 * config/xm-nbsd.h: New file, support for all NetBSD ports.
534 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
535 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
536 * configure.in: Add sparc-*-netbsd target.
538 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
540 * remote-vx.c (vx_attach): Interpret the command argument as an
543 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
545 * configure.in: Change i[34]86 to i[345]86.
546 * nlm/configure.in: Likewise.
547 * gdbserver/configure.in: Likewise.
549 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
551 * configure.in (i386-*-netware): Automatically configure nlm
554 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
556 * nlm/gdbserve.c: conditionalize header file inclusion for either
557 NetWare 4.0 or PIN targets.
558 * nlm/i386.c: include appropriate header files.
559 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
562 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
564 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
565 * nlm/gdbserve.def: Autoload clib.
567 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
569 * breakpoint.c (condition_command): Call breakpoints_changed.
571 * gdbtypes.h: Declare f77_create_literal_string_type and
572 f77_create_literal_complex_type.
573 * valops.c (f77_value_literal_string, f77_value_substring,
574 f77_value_literal_complex): Use xmalloc not malloc.
575 * valops.c (f77_value_literal_string, f77_value_substring):
576 Make addr char * not CORE_ADDR.
577 * value.h (struct value): Add new field literal_data of aligner union.
578 (VALUE_LITERAL_DATA): Use it.
579 * f-lang.h: Declare find_common_for_function.
580 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
581 myaddr fields of a union. Don't overload it with the frame field
582 (not sure this is necessary; I'm not sure what lval_* codes
583 VALUE_SUBSTRING_* can be used with).
585 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
587 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
588 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
590 * rs6000-nat.c: Include libbfd.h again, needed until reference
591 to bfd_cache_lookup is cleaned out.
593 * config/i386/linux.mh (XM_CLIBS): Add -lm.
595 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
597 Work to reduce the interrupts-off duration when running in DOS.
598 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
599 (dos_async_rx): rewrite to unpack as many characters from the
600 asynctsr as possible into a local buffer.
602 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
604 Initial Fortran language support, adapted from work by Farooq Butt
605 (fmbutt@engage.sps.mot.com).
606 * Makefile.in: Add Fortran-related files and dependencies.
607 * defs.h (language_fortran): New language enum.
608 * language.h (_LANG_fortran): Define.
609 (MAX_FORTRAN_DIMS): Define.
610 * expression.h: Reformat to standard.
611 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
612 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
613 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
614 TYPE_CODE_LITERAL_STRING): New type codes.
615 (type): New fields upper_bound_type and lower_bound_type.
616 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
617 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
619 (builtin_type_f_character, etc): Declare.
620 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
621 * f-exp.y: New file, Fortran expression grammar.
622 * f-lang.c: New file, Fortran language support functions.
623 * f-lang.h: New file, Fortran language support declarations.
624 * f-typeprint.c: New file, Fortran type printing.
625 * f-valprint.c: New file, Fortran value printing.
626 * eval.c (evaluate_subexp): Add code for new expression opcodes,
627 fix wording of error message.
628 * gdbtypes.c (f77_create_literal_complex_type,
629 f77_create_literal_string_type): New functions.
630 * language.c (set_language_command): Add Fortran info.
631 (calc_f77_array_dims): New function.
632 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
634 * symfile.c (deduce_language_from_filename): Recognize .f and .F
635 as Fortran source files.
636 * valops.c (f77_value_literal_string, f77_value_substring,
637 f77_value_literal_complex): New functions.
639 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
641 * c-typeprint.c (c_print_type): Assume demangled arguments
642 if a '(' is found in varstring, looking for ')' at the end of
643 varstring did fail with demangled const member functions, which
644 have a trailing `const'.
645 * remote.c (get_offsets, putpkt): Change to `char' buffers,
646 to avoid errors when compiling with DEC c89.
647 (remote_wait): Cast to `char *' before passing buffer to
648 fputs_filtered, to avoid errors when compiling with DEC c89.
649 (remote_wait): Do not return inferior_pid by default, this
650 statement is never reached, which causes warnings from some
652 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
653 * symfile.c (load_command): If called with no argument, try
654 to get the filename from the executable file.
655 (generic_load): Remove check for NULL filename, it is done
658 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
660 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
661 from June 2, 1994 (what was I thinking?!?). Fix it right this
664 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
666 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
668 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
670 * README: Grammar improvements, clarifications, updates.
672 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
674 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
675 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
676 * configure.in (powerpc-*-netware*): Automatically configure nlm
678 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
679 specific stuff. Make things more configurable.
680 * nlm/configure.in: Add powerpc-*-netware* target. Use
681 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
683 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
684 Remove lots of architecture-specific stuff.
685 * nlm/gdbserve.def: Add new imports.
686 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
687 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
689 * nlm/prelude.o: What was this doing here?
690 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
691 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
692 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
693 * config/powerpc/tm-ppc-nw.h: Ditto.
695 * nlmstub.def: New file, contains imports for 386 nlm stub.
697 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
699 * remote-pa.c: New file for HPPA embedded support. Currently it's
701 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
703 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
705 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
706 STORE_RETURN_VALUE): Define to use %a0 for pointers.
708 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
710 * remote-mips.c: Remove unused declaration of mips_load.
712 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
714 * coffread.c: General cleanup, and support for section offsets.
715 (time.h, sys/types.h, libbfd.h): Don't include.
716 (cur_src_start_addr, cur_src_end_addr): Rename to
717 current_source_start_addr, current_source_end_addr.
718 (nlist_stream_global): Remove.
719 (nlist_bfd_global): New global variable.
720 (coff_symfile_read): Remove code that gets and uses fileno()
722 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
723 section_offsets parameter, add text/data section offset to
724 appropriate symbols' values.
725 (read_one_sym): Use bfd_read instead of fread.
726 (init_stringtab, init_lineno): Change first parameter to a bfd,
727 use bfd routines instead of raw I/O.
729 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
731 * symtab.c (decode_line_1): If funfirstline and we get a
732 non-LOC_BLOCK symbol (e.g. variable or type), then error().
734 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
736 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
737 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
738 (TAGS): Also pass result of find on config sub-directory to etags.
739 (ALLPARAM): Remove; now unused.
741 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
743 * Makefile.in (VERSION): Bump to 4.13.1
744 * NEWS, README: Update to match gdb 4.13 release version.
746 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
748 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
749 * cxux-nat.c: Remove dangling #else block.
750 (m88k_harris_core_register_addr): New function.
752 * environ.c (init_environ): If no environment, do nothing.
754 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
756 * remote.c (remote_wait): Return inferior_pid instead of 0 for
759 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
761 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
764 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
766 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
767 errno_max, signo_max, strtoerrno, strtosigno): Delete.
768 Include "libiberty.h" instead.
770 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
772 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
773 add additional argument specifying raw address to permit
774 proper release of debug registers.
775 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
778 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
780 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
781 define them in top.c. Add comments to the hooks.
783 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
785 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
786 `to_remove_breakpoint' fields.
788 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
790 * infcmd.c (run_command): Remove comment suggesting using
791 target_has_execution instead of inferior_pid.
793 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
795 * remote-mips.c (mips_open): add code to handle baud rate.
797 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
799 * infrun.c (wait_for_inferior): Call target_resume() upon
800 detection of new processes.
802 * procfs.c (create_procinfo): Return pointer to new procinfo
804 * (do_detach): Spacing & formatting cleanup.
805 * (procfs_wait): Move wait_again label to ensure that we really
806 wait again. On exit from fork, release new child from gdbs'
808 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
810 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
812 * i386-nlmstub.c (handle_exception): Wait until the thread has
813 been started before killing the NLM by pointing the PC at
816 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
818 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
819 Irix 5 has a standard _sigtramp signal handler.
820 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
821 it is not needed for a standard _sigtramp signal handler.
822 Add shared library sections to the section table of the target
823 before adding the symbols.
824 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
825 instructions that do not prepare a stack adjustment.
826 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
827 which does the right thing on machines where `char' is unsigned.
829 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
831 * remote.c (remote_open): Move setting of inferior_pid prior to
832 call to remote_start_remote. Also use unique value for pid to
833 avoid confusion with read_register_pid & friends.
834 * (remote_wait): Return inferior_pid instead of 0 in all cases.
836 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
838 * dwarfread.c (bfd.h): Don't include.
840 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
842 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
843 kill the program being debugged. KillMe(), the undocumented
844 call intended for this purpose, causes the server to hang.
846 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
848 * remote.c (read_frame): Calculate run length encoded checksum
850 * config/sh/stub.c: New file.
852 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
854 * target.c (find_default_run_target): Make sure to_can_run is set
857 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
859 * TODO: Remove note about fast watchpoints and remove obsolete
862 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
864 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
865 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
866 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
868 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
870 * target.c (add_target): Don't call clean_target on target
872 * (unpush_target): Test for to_close being set before calling.
873 * (target_xfer_memory, target_info): Check for to_has_memory
874 before playing with memory.
876 * remote.c (remote_open): Set inferior_pid to make kill command
878 * inflow.c (kill_command): Revert change of Aug 2. Use
879 inferior_pid to determine whether to print out "The program is not
882 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
884 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
885 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
886 * m3-nat.c: Pass argument to return_to_top_level.
887 Declare m3_kill_inferior before use.
888 (port_chain_insert): In "can't happen" case, abort rather than
889 setting `mid' to large decimal constant (which gcc warns about).
890 (get_thread_name): Use cast to convert const char * to char *.
891 (add_mach_specific_commands): #if 0 "thread break" command.
892 (m3_trace_him): Call push_target.
893 (mach_really_wait): New argument pid; remove unused
895 (intercept_exec_calls): Call target_terminal_init and
896 target_terminal_inferior once the child execs.
897 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
899 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
901 * procfs.c (procfs_mourn_inferior): don't dereference the
902 procinfo pointer after it has been freed.
904 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
906 * breakpoint.c (breakpoint_1): Improve pluralization in display
907 of breakpoint hit counts.
909 * language.h (struct language_defn): Remove unused field
911 (longest_float): Remove, no longer used.
912 * language.c (unknown_language_defn, auto_language_defn,
913 local_language_defn): Remove init of la_longest_float field.
914 * c-lang.c (c_language_defn, cplus_language_defn,
915 asm_language_defn): Ditto.
916 * ch-lang.c (chill_language_defn): Ditto.
917 * m2-lang.c (m2_language_defn): Ditto.
919 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
921 * defs.h (bfd_read, bfd_seek): Remove declarations.
922 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
924 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
926 * inflow.c (kill_command): Fix a bug which prevented target
927 programs to be killed.
929 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
931 * defs.h: Change two-line declarations to one-line form.
932 (NORETURN): Define as "volatile" only for older GCCs.
933 (ATTR_NORETURN): Define for newer GCCs.
934 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
936 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
938 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
939 * breakpoint.c (delete_breakpoint, enable_breakpoint,
940 disable_breakpoint): Don't call breakpoints_changed; it is now
941 called via the *_breakpoint_hook functions.
942 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
944 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
946 * stabsread.c (read_type): Fix a bug in enum size calculation.
948 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
950 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
951 argument types to shut up GCC.
953 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
954 linker stub, then return the address the stub will return to.
955 (frame_saved_pc): Correctly restart the search for the saved
956 pc when a linker stub is encountered.
958 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
959 register stores emitted by the version 9 HP compilers.
960 (inst_saves_fr): Relax test for a specific base register (%r1);
961 this avoids losing with the version 9 HP compilers.
962 (skip_prologue): Try to skip argument stores emitted by the HP
963 compilers. It's not perfect, but it's better than before.
965 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
967 * findvar.c (write_pc write_pc_pid): Remove casts to long when
968 calling write_register_pid.
969 * (write_register_pid): Add prototype.
971 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
973 * remote.c (read_frame): Split readchar/checksum calculation into
974 two parts since evaluation order is undefined.
976 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
978 From Kevin A. Buettner (kev@cujo.geg.mot.com).
979 * Makefile.in (coredep.o): Add inferior.h as dependency.
980 * inflow.c: Add F_SETOWN to list of defines to check
981 around code that uses F_SETOWN.
983 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
985 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
986 set the -L and -B directory prefixes so we can link with it.
988 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
990 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
991 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
994 * General hackery to support alternate user-interface.
995 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
996 disable_breakpoint): Call hooks for alternate user-interface.
997 * defs.h: Add declarations for alternate user-interface hooks.
998 * main.c (main): Add --nw (and --nowindows) options to disable
1000 * (near call to command_loop): Call command_loop_hook if set.
1001 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1002 * stack.c: Call print_frame_info_listing_hook if set.
1003 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1004 other files to make sure that calls to error and warning will
1005 work. Call init_ui_hook after everything else.
1006 * utils.c (query): Call query_hook if set.
1007 * (gdb_flush): Call flush_hook if set.
1008 * Change _initialize_utils to initialize_utils cuz we don't use
1009 automatic initialization of utils.c anymore.
1011 * Support for TK GUI.
1012 * Makefile.in: Add rule for gdbtk.o.
1013 * configure.in: Add support for --enable-gdbtk.
1014 * gdbtk.c: New file. Contains support routines for TK interface.
1015 * gdbtk.tcl: New file. Implements GUI policy.
1017 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1020 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1022 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1023 there and we are using the gcc from the tree.
1024 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1026 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1028 * Makefile.in (annotate.o): Add dependencies.
1030 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1032 * sparclite/aload.c: Added new -q (quiet) option.
1033 return 0 exit status if file was successfully downloaded.
1035 * nlm/gdbserve.c: merge in command line argument parsing changes
1036 and bug fixes made to i386-nlmstub.c.
1038 * i386-nlmstub.c: The returnLength field must be initialized
1039 before portConfig is passed to AIOGetPortConfiguration.
1040 Compare command line arguments with strnicmp(); args are
1041 case insensitive on netware.
1043 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1045 * Makefile.in (DISTSTUFF): Add definition.
1046 (diststuff): Add for new distribution support.
1047 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1048 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1049 Remove old distribution building rules, now uses standard
1050 distribution support in parent directory Makefile.in.
1052 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1054 * target.c (push_target): Cast result from xmalloc.
1056 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1058 * elfread.c (elf_symtab_read): Discard compiler labels generated
1059 by the Solaris 2.1/Intel SunPro compiler.
1061 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1063 * target.c (nomemory): Fix prototype and routine to take correct
1066 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1068 * Makefile.in (clean): Remove libgdb-files.
1070 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1072 * coredep.c: Include inferior.h.
1074 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1076 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1079 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1081 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1082 .cp as C++, alphabetize better.
1084 * breakpoint.c (ignore, condition): Move usage note into body of
1085 help text, so first line can be one-line summary.
1087 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1089 * target.c (unpush_target): Fix handling of removal of top target.
1091 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1093 * Makefile.in: Add stuff to build nlmstub.
1094 * Add rule for annotate.o to keep Sun make happy.
1095 * configure.in: Add config for powerpc/Netware.
1097 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1098 filename. This speeds up handling of trailing N_SO stabs (they
1099 mark the end of a .o file).
1101 * target.c, target.h: Change the way pushing and popping of
1102 targets work to support target overlays and inheritance.
1103 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1104 Fixup references to current_target, due to previous changes.
1106 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1107 needed to get the address of longjmp out of the target.
1109 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1111 * main.c: Include <ctype.h>.
1113 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1115 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1118 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1120 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1122 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1124 * Makefile.in (VERSION): Bump to 4.12.4.
1126 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1128 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1129 * configure.in (m88*-harris-cxux*): New configuration.
1130 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1131 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1133 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1134 (TARGET_WRITE_PC): Pass pid through to register writers.
1136 * configure.in (m68*): Put vendor-only-specified host configs
1137 after vendor-and-os-specified configs.
1138 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1140 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1141 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1144 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1146 * elfread.c (elf_symtab_read): Handle error return from
1147 bfd_get_dynamic_symtab_upper_bound gracefully.
1149 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1151 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1152 registers in use by the inferior.
1153 * coredep.c (fetch_core_registers, register_addr): Use it.
1154 * findvar.c (registers_changed, registers_fetched,
1155 read_register_bytes): Ditto.
1156 * infcmd.c (do_registers_info, registers_info): Ditto.
1157 * infptrace.c (fetch_inferior_registers,
1158 store_inferior_registers): Ditto.
1159 * stack.c (frame_info): Ditto.
1161 * coredep.c (CORE_REGISTER_ADDR): New macro.
1162 (fetch_core_registers): Use it.
1164 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1165 * symfile.c (add-symbol-file): Add usage note to help string.
1166 (add_shared_symbol_files_command): New command.
1169 * inferior.h (read_pc_pid): Declare.
1170 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1171 variable b, remove unused variable other_type_used.
1172 * main.c (inferior.h, call-cmds.h): Include.
1173 (gdb_init): Declare.
1174 * remote.c (remote_wait): Return 0 by default.
1176 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1178 Stop printing at null char option, from Oliver Meyer
1179 (omeyer@i3.informatik.rwth-aachen.de).
1180 * valprint.h, valprint.c (stop_print_at_null): New global.
1181 * valprint.c (_initialize_valprint): New print set subcommand
1183 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1184 printing a char array, adjust the number of chars to print.
1186 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1188 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1189 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1190 pic code in addition to prologues where an instruction from the
1191 prologue gets moved into the delay slot of a branch instruction
1192 immediately following the prologue. A table of potential prologue
1193 instructions (prologue_insn_tbl) is now used for picking apart a
1195 (frame_find_saved_regs): Changed the way in which limit gets set
1196 so that the delay slot of branch instructions immediately
1197 following the prologue gets examined.
1198 (pushed_size, store_parm_word, store_parm, push_parameters,
1199 collect_returned_value): Deleted.
1201 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1203 * infrun.c (wait_for_inferior): Handle stepping into leaf
1204 functions whose prologue consists of gp loading code only.
1206 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1208 * dbxread.c: Don't include libbfd.h.
1209 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1210 <time.h>, or <sys/types.h>.
1211 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1212 collect information about the stab and stab string sections.
1214 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1216 * stabsread.c (read_huge_number): handle large unsigned number
1217 for stabs generated by os9k C compiler.
1219 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1221 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1222 * breakpoint.h (hit_count): New breakpoint field.
1223 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1224 (clear_breakpoint_hit_counts): New function.
1225 (bpstat_stop_status): Increment the hit count.
1226 (breakpoint_1): Display the hit count.
1227 * infcmd.c (run_command): Reset breakpoint hit counts.
1228 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1229 displaying hit counts.
1231 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1233 * elfread.c (elf_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 for Irix 5.
1237 Other ELF targets do not have enough information in their
1238 dynamic symbol tables to make this work.
1239 (elf_symtab_read): Relocate mst_solib_trampoline address.
1241 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1243 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1244 * configure.in (m68*-atari-sysv4*): New configuration.
1245 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1246 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1247 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1248 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1249 * config/m68k/amix.mh, config/m68k/amix.mt,
1250 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1253 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1255 * symtab.c (find_function_start_sal): New function to find
1256 the start of a function from a function symbol.
1257 (decode_line_1, decode_line_2): Use it instead of open coded
1258 partial copies of the code.
1259 (list_symbols): Quote symbol name before passing it to
1260 break_command to enable proper handling of mangled symbols.
1262 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1264 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1265 * ch-exp.y (yylex): First try name lookup using exact name
1266 typed by user; if that fails, try lower-cased name.
1268 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1270 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1271 Move "no debugging symbols found" test to symfile.c.
1272 * symfile.c (syms_from_objfile, reread_symbols): Add
1273 "no debugging symbols found" test.
1274 * coffread.c (init_stringtab): Handle stripped files with a
1275 stringtab offset of zero gracefully.
1276 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1277 BFD instead of stop_pc heuristic to determine if it is a dynamically
1279 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1280 ioctl, it indicates that the process has exited.
1282 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1284 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1285 .PARISC.unwind section now.
1287 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1289 * breakpoint.c (mention): Always show breakpoint address if no
1292 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1294 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1295 handling of shared libraries for non-ELF executables, but only if
1296 HANDLE_SVR4_EXEC_EMULATORS is defined.
1297 (locate_base): Try to find debug_base in the dynamic linker
1298 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1299 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1300 Define to enable handling of shared libraries for a.out executables,
1301 run under Solaris BCP.
1303 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1305 * infrun.c (wait_for_inferior): Print "Program exited normally"
1306 regardless of batch_mode.
1307 * defs.h, top.c (batch_mode): Removed.
1309 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1311 * Makefile.in (dcache_h): Remove redundant definition.
1312 (init.c): Add a comment.
1313 (top.c): Remove explicit compile action.
1314 * breakpoint.c (mention): Share code indicating location of
1315 break/watchpoints, don't print address if addressprint is off.
1316 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1317 (demangle): Remove redundant declarations.
1318 * eval.c: Remove redundant function declarations.
1319 * objfiles.h: Cosmetic and grammatical improvements.
1320 * TODO: Various updates.
1322 * remote-mips.c: Replace all \r chars with \015.
1323 (mips_receive_header): Display control characters readably.
1324 (mips_xfer_memory): Add a simple progress display.
1326 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1328 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1330 * remote-hms.c (flush): New function.
1331 (expect): Get edge case right.
1332 (hms_read_inferior_memory): Be more tolerant of line noise.
1334 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1336 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1337 target files, not non-existent mach3.mh and mach3.mt.
1339 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1341 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1342 symbols for all symbol files. Makes skipping over the
1343 trampoline code work when stepping from a function in a shared
1344 library into a function in a different shared library.
1345 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1347 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1349 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1350 names mean end of .o file.
1351 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1352 top of routine. Handle new thread notification cleanly.
1353 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1354 thread notification scheme.
1355 * (child_resume): General cleanups, handle resumption of all
1358 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1360 * ser-go32.c: Rewrite to run under windows.
1361 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1363 * serial.c (serial_open): Notice device "pc".
1364 * remote-e7000.c: Fix copyright date.
1365 (expect): Compare \n and \r the same.
1366 (e7000_open): Allow pc as a serial port
1367 * sh/sh.mt: Add ser-e7kpc.
1368 * h8300/h8300hms.mt: Add ser-e7kpc.
1369 * main.c (proc_wait): Don't wait if using go32.
1371 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1373 * somread.c: Simplify by using stabsect_build_psymtabs.
1374 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1375 corresponding to the name of the text section. All references
1377 (somstab_build_psymtabs): Delete function, no longer needed.
1379 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1381 * somread.c: Renamed from paread.c. Changed function names and
1382 comments to reflect that this file deals with SOM (an object file
1383 format), rather than the PA (a cpu).
1384 (Makefile.in): Chaned appropriately.
1385 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1386 * dbxread.c (somstab_build_psymtabs): Renamed from
1387 pastab_build_psymtabs.
1389 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1391 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1392 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1394 * Makefile.in: Updated for core-sol2.c.
1395 * README: Add notes about SPARCworks cc under Solaris 2.x,
1396 from Casper H.S. Dik (casper@fwi.uva.nl).
1397 * config/mips/xm-makeva.h: Removed, no longer necessary.
1398 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1399 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1400 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1402 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1404 * gdba.el: Put program input and output in a separate buffer.
1406 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1408 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1409 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1410 with global variable of same name in libnsl.so on UnixWare.
1412 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1414 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1415 embedded in template name.
1417 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1419 * config/i386/nm-linux.h: change calling convention of
1420 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1421 target_insert_watchpoint() and
1422 target_remove_watchpoint().
1424 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1425 to be long long in gdb.
1426 * config/mips/tm-bigmips.h: ditto.
1428 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1430 * c-lang.c (asm_language_defn): New definitions for language_asm,
1431 mostly copied from c_language_defn, to avoid warnings when
1432 switching between c and asm stack frames.
1434 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1436 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1437 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1438 (upgrade_type, handle_psymbol_enumerators): Likewise.
1439 (has_opaque_xref, cross_ref): Likewise.
1440 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1441 debugging information, rather than doing it here.
1442 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1443 point in ecoff_debug_swap backend structure, rather than calling
1444 ecoff_slurp_symbolic_info directly.
1446 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1448 * breakpoint.c: Include annotate.h. Call annotate_field rather
1449 than printing annotation directly.
1451 * main.c: Include string.h.
1453 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1455 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1456 call it instead of doing normal loop.
1457 * infcmd.c (attach_command): Don't call wait_for_inferior if
1459 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1460 hook that can decide whether to step over the next breakpoint.
1461 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1462 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1465 * configure.in: Improve sorting/formatting of hosts and targets.
1466 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1467 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1468 * Makefile.in (stop-gdb): New target.
1469 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1472 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1474 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1475 the identical initialization can be deleted from main.c, but i
1476 haven't done so just in case.
1478 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1480 * gdba.el: Added menu windows and slightly improved window
1481 handling to gdba.el. Fixed numerous minor bugs that were causing
1482 emacs and gdb to fall out of sync.
1484 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1486 * breakpoint.c: annotate changes lost at merge, put back in.
1488 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1490 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1493 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1495 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1497 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1498 writing of floating registers, the dpx2 kernel disallows it.
1499 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1500 is contained in o_praw.
1501 * irix5-nat.c (solib_map_sections): Adjust sections by the
1502 difference between the loaded address and the prelinked address.
1503 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1505 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1506 symbols, their value is absolute.
1507 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1508 libraries fh->adr fields of zero. Relocate minimal symbol values
1509 upon readin. Relocate non-stabs symbols upon readin.
1510 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1511 start address of the outermost block.
1512 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1513 instead of section_offsets and use relocated pst->textlow for
1514 line number and procedure address relocations.
1516 From gmo@MicroUnity.com (Guillermo A. Loyola):
1517 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1518 Handle SGI Irix5 stIndirect symbol type.
1520 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1522 * breakpoint.c: fix a syntax error native cc does not like.
1524 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1525 * sparclite/Makefile.in: ditto.
1526 * sparcl-tdpe.c: change file name because first 8 chars has to be
1528 * sparcl-stub.c: ditto.
1530 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1532 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1534 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1536 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1537 ignore) a PID argument.
1538 (hppa_pop_frame): Pass a PID to target_write_pc.
1539 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1540 and pass through a PID argument.
1541 (target_read_pc, target_write_pc): Update prototypes.
1543 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1545 * Makefile.in: add new file sparclite-tdep.c.
1546 * sparclite/Makefile.in: add new file sparclite-stub.c.
1547 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1549 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1550 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1552 * sparclite-tdep.c: new file, contains hardware breakpoint support
1554 * sparclite-stub.c: new file, stub code that add support hardware
1556 * breakpoint.c: add hardware breakpoint support.
1557 * breakpoint.h: add new breakpoint type to support hardware
1559 * config/mips/nm-irix4.h: change interface for target dependent
1560 code supporting watch point.
1561 * config/pa/nm-hppab.h: change interface for target dependent
1562 code supporting watch point.
1564 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1566 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1568 * stabsread.c (read_struct_fields): os9k nested structure does not
1569 have terminating ';', instead it just get to ',' and bit position
1572 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1574 * nlmread.c (nlm_symtab_read): Clean up a bit.
1575 * (nlm_symfile_read): Record bounds of main() so that backtrace
1576 command will know where to stop.
1577 * objfiles.c (objfile_relocate): Relocate entry point/func info
1578 for backtrace as well.
1579 * objfiles.h: Define values for invalid PCs for entry point info.
1580 * symfile.c (init_entry_point_info): Initialize invalid values
1581 with aforementioned macros.
1582 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1583 to cause backtrace to stop when it gets back to main().
1584 * config/i386/tm-i386nw.h: Ditto.
1586 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1588 Fix value_print, which used to be ostensibly language-independent,
1589 but would print pointers and arrays in C syntax. Instead, call
1590 a language-specific function.
1591 * language.h (struct language_defn): New functional field
1593 (LA_VALUE_PRINT): New macro.
1594 * language.c (unk_lang_value_print): New stub/dummy function.
1595 (unknown_language_defn, auto_language_defn, local_language_defn):
1597 * c-valprint.c (c_value_print): New function, with code moved from:
1598 * valprint.c (value_print): ... here. Now just invoke
1599 LA_VALUE_PRINT to do language-specific stuff.
1600 * valprint.c (value_print_array_elements): Make non-static.
1601 * c-lang.c (c_language_defn, cplus_language_defn): Add
1602 c_value_print in the la_value_print field.
1603 * m2-lang.c (m2_language_defn): Likewise.
1604 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1605 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1606 * ch-valprint.c (chill_value_print): New function, based on
1607 c_value_print, but use Chill "look and feel."
1608 * c-lang.h (c_value_print): New prototype.
1609 * ch-lang.h (chill_value_print): New prototype.
1610 * value.h (value_print_array_elements): New prototype.
1612 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1613 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1615 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1617 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1618 to new file top.c. Make things extern instead of static and
1619 similar rearrangements to deal with this.
1621 * utils.c: Move fputs_unfiltered to main.c. Remove
1622 FPUTS_UNFILTERED_OVERRIDE ifndef.
1623 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1624 and libgdb uses utils.c and top.c.
1626 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1628 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1630 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1632 * ch-valprint.c (chill_val_print_array_elements): New function.
1633 A Chill version of val_print_array_elements, it prints the
1634 array index labels, in additions ot the array element values.
1635 (chill_val_print): Use the new function.
1637 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1639 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1641 * defs.h (enum language): Add language_asm.
1642 * findvar.c (read_register_bytes read_register_gen
1643 write_register_bytes read_register read_register_pid
1644 write_register write_register_pid supply_register): Move multi-
1645 thread handling down into these routines. Create XXX_pid routines
1646 that allow register references to specify the pid.
1647 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1648 read_sp write_sp read_fp write_fp): Move these routines from
1649 infcmd to findvar to centralize the whole mess.
1650 * i386-nlmstub.c: Portability fixes.
1651 * infptrace.c (child_resume): Conditionalize to allow other natives
1652 to override it. Remove PIDGET gubbish, it's no longer necessary.
1653 * infrun.c (wait_for_inferior): Put registers_changed() before
1654 target_wait() to speed up remote debugging.
1655 * Replace code that reads registers from other threads with much
1656 nicer looking new function calls (see changes to findvar.c).
1657 * Don't skip prologues if debugging assembly source.
1658 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1659 child_resume to handle multi-thread debugging properly.
1660 * remote.c: Add O response to get console output from target.
1661 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1662 SERIAL_ERROR here to simplify callers.
1663 * Change static var timeout to remote_timeout.
1664 * (fromhex): Remove unnecessary return -1 at end of routine.
1665 * (remote_wait): Turn this into a big switch statement. Add
1666 support for O response.
1667 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1668 * (getpkt): Split getpkt into two parts. read_frame deals with
1669 all formatting issues, run-length encoding, and framing. getpkt
1670 now handles error recovery, and frame detection.
1671 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1672 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1673 control. (hardwire_readchar): Handle EINTR from read().
1674 * symfile.c (deduce_language_from_filename): Add support for .s
1676 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1677 override infptrace's child_wait.
1678 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1679 instead of XXXlynx.h.
1680 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1682 * nlm/gdbserve.c: Portability fixes.
1684 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1686 * inftarg.c (child_wait): Call proc_wait, not wait.
1687 (child_mourn_inferior): Call proc_remove_foreign.
1688 * main.c (gdb_init): Call init_proc.
1689 * main.c: Provide dummy versions of init_proc, proc_wait, and
1690 proc_remove_foreign for the gdb case (the libgdb case provides its
1691 own versions of these functions).
1692 * Makefile.in (libgdb-files): Add libproc.a.
1694 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1696 Hardware watchpoints for Linux, from Rick Sladkey
1697 (jrs@world.std.com).
1698 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1699 new hardware breakpoint recovery method.
1700 * i386v-nat.c (i386_insert_watchpoint,
1701 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1702 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1703 New functions to support the 386 hardware debugging registers.
1704 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1705 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1706 target_insert_watchpoint, target_remove_watchpoint): Define these
1707 macros to use the hardware debugging functions in i386v-nat.c.
1709 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1711 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1714 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * target.c, target.h: New variables target_activity_function and
1718 * inflow.c, inferior.h: New functions set_sigio_trap and
1720 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1722 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1724 * remote-sim.h (sim_verbose): Delete.
1725 Document callbacks needed.
1726 (sim_*): Change result to void where there isn't one.
1727 (sim_open): Clarify argument and error response.
1728 (sim_close): Declare.
1729 (sim_load): Change bfd_handle argument to file name. Clarify result.
1730 (sim_create_inferior): Renamed from sim_set_args.
1731 (sim_set_pc): Delete.
1732 (sim_info): Delete printf_fn argument.
1733 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1734 (gdbsim_load): Try sim_load first.
1735 (gdbsim_create_inferior): Call sim_create_inferior.
1736 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1737 (gdbsim_close): Call sim_close.
1738 (gdbsim_files_info): Update call to sim_info.
1739 (gdbsim_ops): Realign comments.
1741 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1743 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1745 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1746 the auxent if the symbol's name is ".file". From David Edelsohn
1747 <c1dje@watson.ibm.com>.
1749 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * breakpoint.c (breakpoint_1): Fix typo.
1753 * annotate.c (annotate_field_end): Fix typo.
1755 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1757 * Makefile.in (TSSTART): Remove; no longer used.
1759 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1760 fputs_unfiltered and exit directly, rather than fatal. The latter
1761 calls vfprintf_unfiltered!
1763 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1764 * value.h, printcmd.c (print_value_flags): Move from here...
1765 * annotate.c: ...to here, and make it use can_dereference.
1767 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1769 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1770 Remove, needed for both native and cross.
1771 * target.c (attach_flag, generic_mourn_inferior): Put here.
1772 * utils.c (job_control): Put here.
1773 (terminal.h): Don't include anymore.
1775 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * source.c (find_source_lines): Always use code that was #ifdef
1778 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1779 leaving it on the chain. Reindent much of this function.
1780 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1781 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1782 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1783 config/ns32k/xm-ns32km3.h: Remove all references to
1784 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1785 * main.c, fork-child.c, many config files: Remove all
1786 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1789 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1790 This avoids __eprintf troubles.
1792 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1794 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1795 initialization code which needs to be called even if we bypass the
1796 command line stuff into gdb_init.
1797 * utils.c (fputs_unfiltered): Surround in #ifndef
1798 FPUTS_UNFILTERED_OVERRIDE.
1799 * Makefile.in (libgdb.a): New target.
1801 * utils.c: Rearrange I/O stuff a bit so that all output goes
1802 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1803 which made %s not work with arbitrarily large strings.
1804 * printcmd.c (printf_command): Use printf_filtered, not
1805 printf_unfiltered and printf, now that arbitrary limit is gone.
1808 * breakpoint.c (watchpoint_check): Remove unused variable b.
1809 * stack.c (print_frame_info): Move sp and buf inside #if.
1810 * eval.c (evaluate_subexp): Remove unused variables pp,
1811 mangle_ptr, ptr, and mangle_tstr.
1812 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1814 * symtab.c (lookup_symtab): Put variable copy inside #if.
1815 (decode_line_1): Put variable q1 inside #if 0.
1816 * target.h: Declare target_link.
1817 * infrun.c (wait_for_inferior): Remove unused variables signame.
1818 * remote.c (remote_resume): Remove unused variable name.
1819 * c-exp.y (parse_number): Parenthesize operand of shift.
1820 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1821 (this is a semantic change, the warning seems to have detected a bug).
1822 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1823 * coffread.c: Move variable temptype inside #if.
1824 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1826 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1827 (chill_val_print): Remove unused variable in_range.
1828 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1829 (chill_val_print): Add default case for switch.
1830 * stabsread.h: Declare stabsect_build_psymtabs.
1831 * os9kread.c (read_minimal_symbols): Make this return void.
1832 (os9k_symfile_read): Remove unused variables stb_exist and val.
1833 (os9k_symfile_init): Remove unused variable val.
1834 (fill_sym): Remove unused variable id.
1835 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1836 unused variable nsl.
1837 Remove unused variable symfile_bfd.
1838 #if 0 unused variables lbrac_unmatched_complaint and
1839 lbrac_mismatch_complaint.
1840 Remove declaration for non-existent function os9k_next_symbol_text.
1842 * annotate.c, annotate.h: New files, containing a function for
1843 each annotation which outputs it.
1844 * Move breakpoints_changed from breakpoint.c to annotate.c.
1845 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1846 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1847 Use annotate.c functions to output annotations.
1848 * Makefile.in (OBS): Add annotate.o.
1850 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1852 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1853 elf_unwind_entries are always initialized.
1855 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1856 stubs which return directly to the caller rather than to the stub
1859 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1861 * c-exp.y (yyerror): Display a more informative error message.
1862 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1863 * m2-exp.y (yyerror): Ditto.
1865 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1867 * inflow.c (job_control): Move definition to front of file.
1869 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1871 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1872 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1874 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1876 * Makefile.in (kdb): Remove old init.c creation commands.
1877 * configure.in (sparclite): Match on sparclite*.
1878 * sparclite/aload.c (main): Only change section addresses for
1879 a.out format object files.
1881 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1883 * config/i386/go32.mh: Define CC.
1885 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1887 * gdbserver/Makefile.in: Remove irrelevant definitions and
1888 comments inherited from the gdb Makefile.
1889 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1890 (VERSION): Update to 4.12.3.
1891 (gdbserver): Remove any existing executable first.
1892 (distclean, realclean): Remove nm.h.
1893 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1894 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1895 Don't use absolute pathname.
1897 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1899 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1902 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1904 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1905 (print_it_normal): Add annotations for the inferior starting and
1906 stopping, and for all the various messages related to how it
1909 * printcmd.c (do_one_display): Annotate.
1910 * stack.c (print_frame_info): Annotate printing of stack frames.
1912 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1914 * remote.c (get_offsets): Handle case where stub doesn't support
1917 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1919 Add partial support for g++ code compiled with -fvtable-thunks.
1920 * c-valprint.c (c_val_print): Add vtblprint support
1922 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1923 pointers (if using thunks) as well as array of structs (otherwise).
1924 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1925 level, and make the latter non-static (so define_symbol can use it).
1926 * stabsread.c (define_symbol): If the type being defined is a
1927 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1928 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1929 * values.c (value_virtual_fn_field): Handle thunks.
1930 * values.c (value_headof): Minor efficiency hack.
1931 * values.c (value_headof): Incomplete thunk support. FIXME.
1933 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1935 * valprint.c (print_longest): Clarify comment about use_local.
1936 * printcmd.c, defs.h (print_address_numeric), callers in
1937 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1938 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1939 exec.c: New argument use_local.
1940 * source.c (identify_source_line): Use filtered output. Use
1941 print_address_numeric.
1943 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1944 language.c (type_error, range_error): Use filtered output.
1945 * utils.c (error_begin): Update comment to tell people to use
1948 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1949 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1952 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1954 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1955 from the fault, #ifndef FAULTED_USE_SIGINFO.
1956 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1958 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1960 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1961 Explicitly annotate each record.
1963 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1965 * xcoffexec.c: Reformat to standards and lint.
1966 (language.h): Include.
1967 (exec_close): Declare arg "quitting".
1968 (file_command): Declare arg "from_tty".
1969 (map_vmap): Cast xmalloc result to PTR.
1970 * rs6000-nat.c: Reformat to standards and lint.
1971 (exec_one_dummy_insn): Use char array for saved instruction.
1972 (fixup_breakpoints): Declare.
1973 (vmap_ldinfo): Be more informative in fatal error messages.
1974 (xcoff_relocate_symtab): Define to return void.
1975 * xcoffsolib.h: Reformat to standards, improve comments.
1976 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1978 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1980 * utils.c, defs.h (error_begin): New function.
1981 (quit): Print annotation before printing the error message.
1982 * main.c (return_to_top_level): Print annotation before doing the
1984 * symtab.c (decode_line_1): Call error not warning and then
1985 return_to_top_level. Call error_begin and printf_unfiltered
1986 rather calling warning (before calls to return_to_top_level).
1987 * core.c (memory_error): Use error_begin, printf_unfiltered,
1988 print_address_numeric and return_to_top_level instead of error.
1989 Cleans up a FIXME-32x64.
1990 * language.c (type_error, range_error): Call error_begin
1991 not just target_terminal_ours.
1993 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1994 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1995 side of an assignment is non-portable.
1997 * utils.c (query): Change syntax of query annotations to be
1998 consistent with other input annotations.
1999 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2001 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2003 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2005 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2006 that have a stack frame size of 32k or larger (from Paul Flinders).
2007 Remove #if 0'd code.
2009 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2011 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2012 for Lynx platforms that need it.
2013 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2015 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2017 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2018 than trying to deduce it from the fault.
2020 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2022 * printcmd.c (print_address_symbolic): Initialize name to empty
2023 string to avoid core dump if lookup fails.
2024 * remote-e7000.c (printf_e7000debug): Error if target not open.
2026 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2028 * i386-nlmstub.c: Update to be more in line with PIN stub.
2029 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2030 * (hex2mem): Init ptr.
2031 * General cleanups to use ConsolePrintf, standard prologues, etc...
2033 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2035 * i386-nlmstub.c: More changes to be compatible with remote.c.
2037 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2038 into (the far less frequently called) dbx_symfile_read.
2040 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2042 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2044 * dbxread.c (record_minimal_symbol): Record the section
2045 associated with the symbol to make dynmaic relocation work.
2046 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2047 Solaris brain-damage which don't apply to relocatable object
2049 * (stabsect_build_psymtabs): New routine to read stabs out of an
2050 arbitrarily named section.
2051 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2053 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2054 stabs out of the nlm.
2055 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2056 brain-damage which don't apply to relocatable object files.
2057 * remote.c (putpkt): Improve error reporting and error handling.
2058 * (get_offsets): Temporary kludge to force data & bss sections to
2059 have the same relocation.
2060 * stabsread.c (define_symbol, scan_file_globals): Record section
2063 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2066 FIXME-32x64 comment.
2068 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2070 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2071 to after call to target_wait. This means that flush_cached_frames
2072 can call target_terminal_ours if it wants to.
2073 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2074 comment about why the code is dubious.
2076 * stabsread.c (read_type): Call read_type, not nonexistent
2079 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2081 * remote-os9k.c (rombug_fetch_registers): set trace mode
2083 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2085 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2087 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2088 passed to process_one_symbol.
2089 * stabsread.c (read_type): process os9k functio prototype.
2091 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2093 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2096 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2098 * utils.c (prompt_for_continue): Annotate prompt.
2099 (query): Annotate query.
2100 * printcmd.c (print_frame_args): Change syntax of argument
2101 annotation to make name and value part of a single group of
2102 annotations, not two separate groups.
2103 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2104 * valprint.c (val_print_array_elements): Change syntax of
2105 annotation to be more concise.
2106 * main.c, defs.h (command_line_input): New argument tells what
2107 string to include in the annotations.
2108 * symtab.c (decode_line_2), main.c (read_command_lines,
2109 command_loop): Change callers.
2111 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2112 target null pointer.
2113 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2115 * printcmd.c (output_command): Annotate things we print here too.
2116 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2117 * Move declaration of print_value_flags from defs.h to value.h.
2118 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2120 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2122 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2123 BFD handles sun3 dynamic relocations now.
2124 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2127 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2129 * printcmd.c (print_command_1): Annotate the top-level expressions
2131 (print_frame_args): Annotate each argument.
2132 * printcmd.c, defs.h (print_value_flags): New function.
2133 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2134 * valprint.c (val_print_array_elements): Annotate each array element.
2136 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2138 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2139 the register contains a pointer to the type, not the type itself.
2141 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2143 * main.c (main): Accept --annotate=N option and make --fullname
2144 the same as --annotate=1.
2145 (command_line_input): Print annotatation before and after prompt.
2146 * blockframe.c (flush_cached_frames): Print annotation.
2147 * Rename frame_file_full_name to annotation_level and move it from
2149 * source.c (identify_source_line): If annotation_level > 1,
2150 change output format.
2151 * breakpoint.c: Print annotation whenever a breakpoint changes.
2152 * main.c: New variable server_command.
2153 (command_line_input): Parse "server " and set server_command.
2154 (dont_repeat): Check server_command.
2156 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2158 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2159 updating raw_symbol and symnum. Return a value in the case where
2162 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2164 * parse.c: Don't define block_found; it is defined in symtab.c.
2165 * parser-defs.h: Add comment regarding block_found.
2167 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2169 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2172 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2174 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2175 section vma. Do not read dynamic relocs for sun3 executables to
2176 avoid BFD assertion message.
2178 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2180 * nm-hppab.h (KERNEL_U_ADDR): Define.
2181 (FIVE_ARG_PTRACE): Likewise.
2182 (CANNOT_STORE_REGISTER): Likewise.
2183 * nm-hppah.h (KERNEL_U_ADDR): Define.
2184 (FIVE_ARG_PTRACE): Likewise.
2185 (CANNOT_STORE_REGISTER): Likewise.
2186 (NEED_TEXT_START_END): Likewise.
2188 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2189 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2190 (FIVE_ARG_PTRACE): Likewise.
2191 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2192 (FIVE_ARG_PTRACE): Likewise.
2194 * hppa-tdep.c (read_unwind_info): Make static.
2195 (restore_pc_queue): Indirect through the target vector to
2196 reload the register state.
2198 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2200 * paread.c (compare_unwind_entries): Delete function. It's been
2201 moved into hppa-tdep.c.
2202 (read_unwind_info): Likewise.
2203 (pa_symfile_read): No longer call read_unwind_info. The unwind
2204 tables will be read in as they are needed.
2206 * hppa-tdep.c (compare_unwind_entries): New function.
2207 (read_unwind_info, internalize_unwinds): Likewise.
2208 (find_unwind_entry): Read in unwind information on demand.
2210 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2212 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2213 to : in search path processing.
2214 * defs.h (qsort): Rename argument in prototype.
2215 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2217 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2218 (false): Eliminate usages.
2220 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2222 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2223 All references to value changed to value_ptrlage_command is now
2225 All references to value changed to value_ptr.
2226 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2227 * remote-hms.c (hms_wait): Timeout after five seconds.
2228 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2229 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2230 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2232 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2234 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2236 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2238 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2240 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2241 bp_watchpoint_scope breakpoints.
2242 (struct breakpoint): Add val_chain and related_breakpoint fields
2243 for use by watchpoints.
2245 * breakpoint.c (within_scope): Delete. No longer used.
2246 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2247 (target_{remove,insert}_watchpoint): Likewise.
2248 (can_use_hardware_watchpoint): New function.
2249 (remove_breakpoint): New function to remove a single breakpoint
2250 or hardware watchpoint.
2251 (insert_breakpoints): Handle insertion of hardware watchpoints.
2252 Store a copy of the value chain derived from the watchpoint
2254 (remove_breakpoints): Simplify by using remove_breakpoint.
2255 (delete_breakpoint): Likewise.
2256 (watchpoint_check): Delete the watchpoint and watchpoint scope
2257 breakpoints when the watchpoint goes out of scope. Save & restore
2258 the current frame after checking watchpoints.
2259 (breakpoint_init_inferior): Likewise (restarting the program
2260 makes all local watchpoints go out of scope).
2261 (bpstat_stop_status): Handle hardware watchpoints much like normal
2262 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2263 when the watchpoint goes out of scope. Remove and reinsert all
2264 breakpoints before returning if we stopped when a hardware watchpoint
2266 (watch_command): Use a hardware watchpoint when possible. If
2267 watching a local expression, build a scope breakpoint too.
2268 (map_breakpoint_numbers): Also call given function for any
2269 related breakpoints.
2270 (disable_breakpoint): Never disable a scope breakpoint.
2271 (enable_breakpoint): Handle hardware breakpoints much like normal
2272 breakpoints, but recompute the watchpoint_scope breakpoint's
2273 frame and address (if we have an associated scope breakpoint).
2274 (read_memory_nobpt): Handle hardware watchpoints like normal
2275 watchpoints. When necessary handle watchpoint_scope breakpoints.
2276 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2277 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2278 (disable_command): Likewise.
2280 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2281 Extern prototype added to frame.h
2283 * infrun.c (wait_for_inferior): Set current_frame and select
2284 a frame before checking if we stopped due to a hardare watchpoint
2285 firing. Handle stepping over hardware watchpoints.
2286 (normal_stop): Remove unnecessary call to select_frame.
2288 * value.h (value_release_to_mark): Declare.
2289 * values.c (value_release_to_mark): New function.
2291 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2292 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2294 * hppab-nat.c (hppa_set_watchpoint): New function.
2296 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2297 (HAVE_STEPPABLE_WATCHPOINT): Define.
2298 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2299 (target_{insert,delete}_watchpoint): Define.
2301 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2302 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2303 (target_{insert,remove}_watchpoint): Likewise.
2305 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2307 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2308 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2309 often have the same names as debug symbols for functions, and
2310 confuse lookup_symbol().
2312 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2314 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2315 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2316 REGISTER_RAW_SIZE (1).
2317 Together these changes work around a bug in HP's compiler. Both
2318 seem to be necessary.
2320 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2322 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2323 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2324 are type mst_solib_trampoline.
2326 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2328 * config/m68k/es1800.mt: Change comments.
2330 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2332 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2334 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2336 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2339 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2341 * values.c (unpack_long): Remove obsolete comment about using a
2344 * symfile.c (symbol_file_command): Add comments about command syntax.
2346 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2347 Jim Kingdon (kingdon@cygnus.com)
2349 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2350 are in the .plt section.
2351 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2352 find_solib_trampoline_target): New functions for handling
2353 stepping into -g compiled shared libraries.
2354 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2355 find_solib_trampoline_target): Add prototypes.
2356 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2357 Define to handle stepping into -g compiled shared libraries.
2358 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2359 stepping into -g compiled shared libraries.
2361 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2363 * configure.in: Add mips-*-sysv4* support.
2364 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2365 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2366 New files for MIPS SVR4 support.
2367 * Makefile.in: Update for new mipsv4 files.
2368 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2369 read_next_frame_reg to obtain the frame relative stack pointer.
2370 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2371 obtain the frame relative stack pointer.
2372 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2373 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2374 by entering them into the minimal symbol table.
2375 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2376 a long for float formats.
2377 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2378 get defined in <link.h>.
2379 * solib.c (solib_add): Add shared library sections to the section
2380 table of the target before adding the symbols.
2381 * partial-stab.h: Relocate static and global functions.
2382 * dbxread.c (read_dbx_symtab): Remove unused variable
2383 end_of_text_address. Relocate text_addr when passing it
2386 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2387 library functions before the executable is run. Retrieve dynamic
2388 symbols from stripped executables.
2389 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2390 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2391 if no debugging symbols were found.
2392 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2393 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2395 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2396 OSF/1 has shared libraries.
2398 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2400 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2401 to BFD handling of dynamic symbols.
2403 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2405 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2406 then gets its real address into FUN and its GOT/DP value into %r19.
2408 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2410 * hppa-tdep.c (frameless_function_invocation): If no unwind
2411 descriptor was found, then assume this was not a frameless
2412 function invocation.
2413 (frame_saved_pc): If the saved PC is in a linker stub, then
2414 return the return address which the linker stub will return to.
2416 * xm-hppab.h: Never define USG.
2417 * xm-hppah.h: Always define USG.
2419 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2421 * values.c (unpack_long, value_from_longest),
2422 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2424 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2426 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2428 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2430 For SVR4 targets, enable gdb to set breakpoints in shared
2431 library functions before the executable is run.
2432 * elfread.c (elf_symtab_read): Handle symbols for shared library
2434 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2435 and moved to objfiles.c.
2436 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2437 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2438 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2439 the new generic definition from tm-sysv4.h works for Solaris.
2441 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2443 * elfread.c (elf_symtab_read): Change storage_needed,
2444 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2445 bfd_get_symtab_upper_bound. Check for errors from
2446 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2447 * nlmread.c (nlm_symtab_read): Same changes.
2449 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2451 * xcoffread.c (xcoff_next_symbol_text): New function.
2452 (read_xcoff_symtab): Set next_symbol_text_func to it.
2453 Move raw_symbol outside of read_xcoff_symtab.
2455 * remote.c (getpkt): Remove unused "out" label.
2457 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2459 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2460 about more than one watchpoint being triggered.
2462 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2464 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2466 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2468 * blockframe.c (find_pc_partial_function): mst_file_text
2469 symbols do not live in the shared library transfer table.
2470 * ch-exp.y (decode_integer_value, match_character_literal,
2471 match_bitstring_literal): Guard tolower calls with isupper,
2472 tolower on old BSD systems blindly subtracts a constant.
2473 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2474 well when determining the producer of the object file.
2475 * mdebugread.c (has_opaque_xref): New function to check for
2476 cross reference to an opaque aggregate.
2477 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2478 enter typedefs to opaque aggregates into the symbol tables.
2479 * mdebugread.c (parse_external): Remove skip_procedures argument,
2480 it has always been 1. Remove code that handled stProc symbols,
2481 it was never executed and was wrong, as the index of a
2482 stProc symbol points to the local symbol table and not to the
2483 auxiliary symbol info. Update caller.
2484 * mdebugread.c (parse_partial_symbols): Do not enter external
2485 stProc symbols into the partial symbol table, they are already
2486 entered into the minimal symbol table.
2487 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2488 Remove all conditionals and definitions for ptx.
2489 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2490 Fix addresses of floating point registers in REGISTER_U_ADDR.
2491 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2492 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2493 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2494 signal trampoline code work.
2495 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2496 Remove all conditionals and definitions for ptx.
2497 Remove KDB definitions.
2498 * symm-nat.c (store_inferior_registers): Fetch registers before
2499 storing them to obtain valid floating point control registers.
2500 Store fpu registers.
2501 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2502 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2503 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2505 * symm-nat.c (child_resume): Update type of `signal' parameter.
2506 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2508 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2510 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2511 calling import stubs for functions in shared libraries.
2513 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2515 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2517 * ch-lang.c (chill_is_varying_struct): Magic string is
2518 was "<var_length>" is now "__var_length" (more portable).
2520 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2522 * remote.c (getpkt): If we get a timeout, actually retry rather
2523 than just giving up the first time it happens.
2524 * remote.c: Document sequence numbers.
2525 (remote_store_registers): Change syntax of 'P' request so that it
2526 never looks like a sequence number.
2528 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2530 * os9kread.c (record_minimal_symbol): add section_offset to
2531 relocate minimal symbol table.
2532 * os9kread.c (read_minimal_symbols): ditto.
2533 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2535 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2536 return. Also if file addr is 0 leave it 0, not to relocate.
2537 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2538 'set remotexoff' and 'set remotelog' commands.
2540 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2542 * remote.c (remote_store_registers): Add 'P' request to set an
2543 individual register.
2544 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2547 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2550 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2551 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2553 * command.c (do_setshow_command, case var_string): Never add a
2554 space to the end of the string.
2555 * NEWS: Document this change.
2556 * .gdbinit: Add a space to the "set prompt" command.
2558 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2560 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2561 changes to make it compile (it doesn't link yet).
2563 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2564 (set_demangling_style, set_demangling_command): Use savestring not
2565 strdup. We were not dealing properly with a NULL return from
2566 strdup, and were not declaring strdup (the system header may or
2569 * valprint.c (val_print): Remove inaccurate comment about what
2570 types can be stub types.
2572 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2573 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2574 Supply alternate version if ATTACH_DETACH is not defined.
2575 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2576 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2577 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2579 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2581 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2583 (skip_trampoline_code): Rewrite and add support for argument
2584 relocation stubs stubs, import/export stubs, calls through
2585 "_sr4export" and cascaded trampolines.
2587 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2588 if no unwind descriptor is found.
2590 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2591 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2592 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2593 differently. All registers are four bytes.
2594 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2596 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2598 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2599 registers as both single and double values (fetching 2nd 32bit half
2600 as necessary). Annotate each register printed with its precision.
2602 * paread.c (read_unwind_info): Fix off-by-one error.
2604 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2606 * main.c (complete_command): Deal with it if arg is NULL.
2608 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2610 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2611 regarding using the PC--using the PC is necessary and all the
2612 FIXME comments in the world won't make it go away.
2614 * valops.c (value_at, value_at_lazy): Give error if we dereference
2616 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2617 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2619 * stabsread.c (patch_block_stabs): Add comment about what happens
2620 if the definition is in another compilation unit from the stab.
2622 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2624 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2626 * main.c (complete_command): New command, from Rick Sladkey
2627 <jrs@world.std.com>.
2628 (symbol_completion_function): Don't declare rl_point and
2629 rl_line_buffer; they are now declared in readline.h.
2630 (show_commands): Don't declare history_base; it is declared in
2632 * command.c (lookup_cmd): Don't delete trailing whitespace.
2633 Reverts change of 14 May 1989.
2635 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2637 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2638 code from prim_record_minimal_symbol_and_info() to here. Callers
2639 of the latter can legitimately supply a section number of -1.
2641 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2643 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2644 member functions have an element in args for a (nonexistent) this
2647 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2649 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2651 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2652 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2654 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2655 for the structure's type. All callers changed.
2657 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2658 for each structure argument rather than assuming it's either
2659 true or false for all structure arguments.
2661 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2662 on the length structure passed, not the compiler used.
2664 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2665 argument for the structure's type.
2667 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2669 * values.c (set_internalvar): Don't set var->value until we are
2670 sure there won't be an error().
2672 * remote.c (get_offsets): Reinstate comment which was in
2673 remote_wait about use of SECT_OFF_TEXT and so on.
2675 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2677 * symmisc.c (maintenance_check_symtabs): New function to check
2678 consistency of psymtabs and symtabs.
2679 * symtab.h (maintenance_check_symtabs): Add prototype.
2680 * maint.c: Add new `maint check-symtabs' command.
2681 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2682 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2683 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2685 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2686 to write_memory to avoid warnings from gcc.
2687 * config/i386/xm-symmetry.h: Add missing #endif.
2688 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2689 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2690 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2692 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2694 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2695 (hppa_push_arguments): Likewise.
2697 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2699 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2700 improve remote debugging efficiency. Also fixed problems with
2701 doing function calls for programs with no entry points.
2702 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2703 entry_point_address.
2704 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2705 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2706 parse_lines): Pass section_offsets info to these routines so that
2707 we can relocate symbol table entries upon readin.
2708 * (psymtab_to_symtab_1): Set symtab->primary to tell
2709 objfile_relocate to do relocations for our symbols.
2710 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2711 (which hang off of the symbol table).
2712 * Use prim_record_minimal_symbols_and_info instead of
2713 prim_record_minimal_symbols to supply section info to make minimal
2714 symbol relocations work.
2715 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2716 -1, try to deduce it from ms_type.
2717 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2718 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2719 add code to relocate objfile->sections data structure.
2720 * remote.c (get_offsets): Use new protocol message to acquire
2721 section offsets from the target.
2722 * (remote_wait): Get rid of relocation stuff. That's all handled
2723 by objfile_relocate now.
2724 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2725 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2727 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2729 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2731 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2733 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2734 can no longer set this at run time.
2735 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2736 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2737 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2738 sparc-tdep.c compiles).
2739 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2741 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2743 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2744 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2745 * configure.in: Recognize m68*-cisco*-*.
2747 * Makefile.in (TAGS): Use variables directly, rather than using
2748 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2749 and means that these filenames no longer need be unique across all
2750 the config/* directories.
2751 * configure.in: Put the config/*/ into TM_FILE, etc.
2753 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2754 and trapv exceptions.
2756 * target.h (struct section_table), objfiles.h (struct obj_section):
2757 Change name of field sec_ptr to the_bfd_section. More mnemonic
2758 and avoids the (sort of, for the ptx compiler) name clash with
2759 the name of the typedef.
2760 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2761 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2763 * utils.c: Include readline.h.
2764 * Makefile.in (utils.o): Add dependency.
2766 * remote.c (getpkt): Add support for run-length encoding.
2768 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2770 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2772 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2774 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2775 prim_record_minimal_symbol.
2778 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2779 computing their offset from the start of the old buffer and adding
2780 to the new buffer, rather than by assuming we can add the
2781 difference between the old buffer and the new buffer (it might not
2782 fit in an int). Merge in cosmetic differences from emacs regex.c
2783 version of this macro.
2785 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2787 * Makefile.in (install-only): Fix use of program_transform_name.
2789 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2791 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2792 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2793 so I'm nuking the command.
2794 * symtab.c (find_addr_symbol): Comment out, no longer used.
2796 * main.c (main): Don't init_source_path for the -cd argument. Now
2797 that source_path doesn't contain the current_directory from when
2798 GDB started up, init_source_path is no longer useful (and is
2799 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2801 * TODO: Remove item about line numbers being off. It is useless
2802 and confusing without a reproducible test case (it mentions
2803 proceed(), but I was able to step through proceed without trouble).
2805 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2807 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2808 library functions before the executable is run. Retrieve dynamic
2809 symbols from stripped executables.
2810 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2811 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2812 symtab.c (list_symbols): Handle mst_solib_trampoline.
2813 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2814 for all targets, remove IBM6000_TARGET dependencies.
2815 * dbxread.c (read_dbx_dynamic_symtab): New function.
2816 * dbxread.c (dbx_symfile_read): Use it.
2817 * dbxread.c (SET_NAMESTRING): Set namestring to
2818 "<bad string table index>" instead of "foo" if the string index is
2820 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2822 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2823 to break_command. Handle mst_file_* minimal symbol types.
2824 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2826 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2828 * c-exp.y(yylex): fix potential memory overflow.
2830 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2832 * environ.c (set_in_environ): Eliminate special handling of PATH and
2834 * putenv.c: Removed, conflicts with system declaration of
2835 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2837 * Makefile.in: Change accordingly.
2838 * procfs.c (procfs_create_inferior): Change comment accordingly.
2840 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2842 * rs6000-tdep.c: Change value to value_ptr.
2844 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2846 * i386m3-nat.c: Include floatformat.h.
2847 (get_i387_state): Use memset not bzero.
2851 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2852 ieee-float.h to floatformat.h.
2854 * valprint.c (val_print_string): Ignore error if the error
2855 happened after a terminating '\0'.
2857 * c-valprint.c (c_val_print): Never add 1 to return value from
2858 val_print_string; just return what it returns.
2860 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2861 looping through all of the enums.
2862 * infrun.c (signals_info): Use it.
2864 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2866 * main.c (main): When printing warning about bad baud rate, don't
2867 use warning(); it relies on current_target which isn't set up yet.
2869 * breakpoint.c (_initialize_breakpoint): Update docstring for
2870 tbreak to match what the code actually does. Don't mention tbreak
2871 in docstrings for "enable once" or "enable breakpoints once".
2873 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2875 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2876 while (0). That defeats the whole purpose of using do . . . while (0).
2877 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2878 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2879 using a ?: expression as an lvalue is not portable.
2881 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2882 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2883 'p' and 'r' symbol descriptors into a single symbol to look for a
2885 * README, config/sparc/tm-sparc.h: Update comments.
2887 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889 * mdebugread.c (parse_type): Do not complain for types with
2890 an `indexNil' aux index, these are simply undefined types.
2891 Remove indexNil check from caller of parse_type.
2892 * mdebugread.c (parse_partial_symbols): Do not enter
2893 stGlobal, scCommon symbols into the minimal symbol table, their
2894 value is the size of the common, not its address.
2895 Handle scInit, scFini, scPData and scXData sections.
2896 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2898 Enter stProc symbols into the global_psymbols list once, not into
2899 the static_psymbols_list.
2900 Get rid of dummy psymtab if it is empty, to allow proper detection
2901 of stripped executables.
2902 * mdebugread.c (cross_ref): Allow cross references to Fortran
2905 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2907 * stabsread.c (common_block_end, fix_common_block): Stash the
2908 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2909 as to not assume that a pointer fits in an enum.
2911 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2913 * os9kread.c (fill_sym): check compiler verion number for pre-
2915 * os9kread.c (os9k_process_one_symbol): address of symbol is
2916 relative to section not module.
2917 * stabsread.c (define_symbol): add symbol type 's' as local
2919 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2921 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2922 * remote-os9k.c: fix bug in 'set remotebaud' function.
2923 * remote-os9k.c (rombug_link): minimize checking so to improve
2925 * symfile.c (symbol_file_command): check if failed to link, also make
2926 the command be able to accept more than one filenames.
2927 * target.c (target_link): check if failed to link with rombug.
2928 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2930 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2932 * remote-es.c (es1800_child_ops): Don't declare it static.
2934 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2936 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2938 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2940 * dbxread.c: New variable lowest_text_address.
2941 (record_minimal_symbol, read_dbx_symtab): Set it.
2942 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2943 end_of_text_address.
2944 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2946 * dbxread.c (end_psymtab): Remove old and commented out
2947 capping_global and capping_static. Fix comments regarding
2948 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2950 * parser-defs.h: Add "extern" to start of variable declarations so
2951 we don't end up with commons.
2952 * parse.c: Define these variables.
2954 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2957 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2959 * alpha-tdep.c: Change value to value_ptr.
2961 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2963 * solib.c (elf_locate_base): New function to locate the address
2964 of the dynamic linker's runtime structure in the dynamic info section.
2965 * solib.c (locate_base): Use it instead of iterating over the list
2966 of mapped address segments.
2967 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2970 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2972 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2973 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2974 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2975 signal trampoline and interrupt routines.
2976 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2977 (frame_chain, frame_chain_valid): Likewise.
2978 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2979 saved regs convention for SP.
2981 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2982 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2983 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2985 * tm-hppah.h (IN_SIGTRAMP): Define.
2987 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2989 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2990 alphabetic character as the start of a name.
2992 * sparclite/Makefile.in (all install): Build and install aload.
2994 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2995 config.guess and config.sub produce.
2997 * mips-tdep.c: Change value to value_ptr.
2999 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3001 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3002 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3003 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3004 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3005 value with value_ptr. This is for the ptx compiler.
3006 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3008 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3009 #if 0 i386_float_info.
3010 * symm-tdep.c (round): Remove. Also remove sgttyb.
3011 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3012 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3013 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3014 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3016 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3017 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3018 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3019 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3020 tm-i386v.h is apparently OK.
3021 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3022 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3025 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3027 * osfsolib.c (xfer_link_map_member): Update to use new
3028 target_read_string interface.
3030 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3032 * infrun.c (wait_for_inferior): In checking
3033 remove_breakpoints_on_following_step, check
3034 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3036 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3038 * os9kread.c (os9k_process_one_symbol): Rename
3039 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3040 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3041 (CORE_ADDR)0, from target_link, since that is what it uses.
3042 Process name at end, not during parsing (like we did before Kung's
3043 change), so that -readnow and -mapped can appear anywhere.
3044 Make text_relocation a local variable.
3045 * config/i386/i386os9k.mt: Fix comment.
3046 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3047 * os9kread.c: Put "comments" after #endif inside /* */.
3048 * stabsread.h: Add os9k_stabs variable.
3049 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3051 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3052 descriptor in global_symbols not local_symbols.
3053 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3055 (read_type): If os9k_stabs, accept function parameters after 'f'
3057 (read_array_type): If os9k_stabs, don't expect index type and
3058 expect lower and upper to be separated by ',' not ';'.
3059 (read_enum_type): If os9k_stabs, read a number before the first
3060 enumeration constant.
3061 (os9k_init_type_vector): New function.
3062 (dbx_lookup_type): Call it when starting new type vector.
3063 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3064 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3065 * os9kstab.c: Removed.
3066 * Makefile.in: Update accordingly.
3067 * objfiles.c (objfile_relocate_data): Removed.
3068 * remote-os9k.c (rombug_wait): Call objfile_relocate
3069 not objfile_relocate_data.
3070 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3071 * remote-os9k.c (rombug_wait): Call find_pc_section not
3073 * main.c (quit_command): Check inferior_pid; revert Kung change.
3074 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3076 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3078 * os9kread.c: New file to read os9000 style symbo table.
3079 * os9kstab.c: new file to read os9000 style stabs.
3080 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3081 * objfiles.c (find_pc_objfile): new function to search objfile
3083 * objfiles.c (objfile_relocate_data): new function to relocate
3084 data symbols in symbol table.
3085 * objfiles.h: Add two aux fields in struct objfile to handle
3086 multiple symbol table files situation like in os9000.
3087 * symfile.c: Change so 'symbol-file' command can handle multiple
3088 files. Also call target_link() to get relocation infos.
3089 * target.c (target_link): new function to get relocation info when
3090 a symbol file is requested to load.
3091 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3092 because in cross mode there's no inferior pid, bit they need to
3094 Makefile.in: add os9kread.c os9kstab.c and .o's.
3095 configure.in: add i386os9k target.
3096 config/i386/i386os9k.mt: new add.
3097 config/i386/tm-i386os9k.h: new add.
3099 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3101 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3102 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3104 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3106 * target.c, target.h (target_read_string): Provide error detection to
3107 caller. Put string in malloc'd space, so caller need not impose
3109 * solib.c (find_solib): Update to use new interface.
3110 * irix5-nat.c (find_solib): Read o_path from inferior
3111 (clear_solib): Free storage for o_path.
3112 * valprint.c (val_print_string): Add comments.
3114 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3116 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3119 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3121 * value.h (struct value): Add modifiable field.
3122 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3123 (record_latest_value): Don't mess with VALUE_LVAL of value.
3124 * valops.c (value_assign): Check it. Reword existing error
3125 message on not_lval.
3127 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3128 (STEP_SKIPS_DELAY): Added.
3129 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3132 * valprint.c (val_print_string): If errcode is set, always print
3133 an error, regardless of force_ellipsis. In the non-EIO case,
3134 just print the error message rather than calling error(). Don't
3135 access *(bufptr-1) if bufptr points to the start of the buffer.
3136 When looking for '\0', don't increment bufptr and addr if bufptr
3137 started out already at limit. If an error happens on fetching the
3138 first character, don't print the string.
3140 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3142 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3145 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3146 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3147 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3148 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3149 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3150 * findvar.c: Update comment regarding ieee-float.h.
3152 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3154 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3155 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3156 Define to make backtracing through the various sigtramp handlers
3158 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3159 the saved pc from ucontext on the stack for SVR4 signal handling.
3161 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3163 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3164 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3165 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3166 just use the global variable itself. When printing baud rate,
3167 don't print a baud rate if baud_rate is -1.
3169 * coffread.c (read_coff_symtab): Pass mst_file_* to
3170 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3171 symbols in the minimal symbols regardless of SDB_TYPE.
3173 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3175 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3176 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3177 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3178 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3179 ignored bs->stop for a bp_step_resume breakpoint.
3180 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3181 which performs one (the check_sigtramp2 one) of the functions
3182 which had been handled by the step_resume_breakpoint. For each
3183 use of the step_resume_breakpoint, make it still use the
3184 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3186 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3187 When setting the frame address of the step resume breakpoint, set
3188 it to the address for frame *before* the call instruction is
3189 executed, not after.
3191 * mips-tdep.c (mips_print_register): Print integers using
3192 print_scalar_formatted rather than duplicating all the
3193 CC_HAS_LONG_LONG and so on.
3194 (mips_push_dummy_frame): Use read_register_gen rather than using
3195 read_register and then putting it back in target format with
3196 store_unsigned_integer. If registers are more than 4 bytes, give
3197 an error rather than have some registers overwrite other
3199 #if 0 unused include of opcode/mips.h.
3201 * symfile.h: Don't declare arguments for coff_getfilename.
3203 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3205 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3207 * configure.in (hppa*-*-osf*): New configuration.
3208 * config/pa/hppaosf.mt: New target makefile fragment.
3209 * config/pa/tm-hppao.h: New target include file.
3211 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3213 * exec.c (print_section_info): Print entry point for exec_bfd only.
3214 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3215 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3216 causes problems if <sys/types.h> has no multiple inclusion protection.
3218 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3220 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3221 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3222 (CALL_DUMMY_LENGTH): Changed accordingly.
3224 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3226 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3227 numbers of register windows.
3229 * sparclite/hello.c: Add factorial function for testing.
3230 * salib.c: Use macros instead of constants for I/O addresses to
3231 make 931 support easier.
3232 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3233 register in sta/lda instructions.
3235 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3237 * dbxread.c (process_one_symbol): Set
3238 block_address_function_relative for COFF like we do for ELF and SOM.
3240 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3242 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3244 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3245 the enumerators of an ecoff enum into the partial symbol table.
3246 * mdebugread.c (parse_partial_symbols): Call it.
3247 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3248 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3249 offsets. Cast psymtab->read_symtab to PTR before passing it to
3251 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3252 set up the global offset table pointer in pic compiled code.
3253 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3254 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3255 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3256 ensures that floats are promoted to doubles before they are pushed
3259 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3261 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3262 Fixup cache_on and flush_i_cache so that they work for both the
3263 930 and 932 processors. Rewrite most low level funcs (uart
3264 access & cache stuff) to use new ASI access macros in sparclite.h.
3265 Also make it easy to access second serial port.
3267 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3269 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3270 <sys/stat.h>; not needed.
3272 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3274 * stack.c (print_frame_info): In "pathological" case, don't
3275 distrust the line number information.
3277 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3279 * mips-tdep.c (mips_print_register): handle 64 bits register.
3280 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3282 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3286 * Makefile.in (install): Do the sed for program_transform_name
3287 ourselves instead of worrying about INSTALL_XFORM. This enables
3288 users to override INSTALL_PROGRAM in the standard way.
3290 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3291 depend on Makefile.in.
3293 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3294 Only test against INT_MIN if a LONGEST is bigger than an int.
3296 * README: Change GhostScript to Ghostscript.
3298 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3300 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3301 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3302 character file names.
3303 * Makefile.in (ALLPARAM): Add these files.
3305 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3306 character file names.
3307 * Makefile.in: Add Kung's new mips64 files.
3309 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3311 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3312 mips64el-*-ecoff and mips64-big-*.
3313 * defs.h: get rid of FORCE_LONG_LONG.
3314 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3315 parsing. Change register size to be MIPS_REGSIZE.
3317 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3319 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3320 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3321 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3323 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3325 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3326 (remove_commands, add_commands): Add/remove hms-drain when target
3329 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3331 * configure.in: Add Lynx/rs6000 support.
3332 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3333 messages. Add rs6000 support. Don't try to modify unwritable
3335 * rs6000-nat.c: Move lots of native dependent stuff (like core
3336 file support) from rs6000-tdep.c & xcoffexec.c to here.
3337 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3338 * xcoffexec.c: Move native dependent stuff to nat.c.
3339 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3341 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3343 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3344 New files to support Lynx/rs6000.
3346 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3348 * README: Remove note about gcc warnings on alpha, these should be
3350 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3351 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3352 remote-utils.c, stabsread.c: Include <string.h>.
3353 * regex.c: Include "defs.h", change re_comp argument to const char *.
3354 * infptrace.c (fetch_register, store_inferior_registers): Change
3355 regaddr to type CORE_ADDR.
3356 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3357 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3359 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3361 * symtab.h: Always define BYTE_BITFIELD to nothing.
3363 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3365 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3366 * configure.in: Remove comment about m68k-em.mt.
3367 * Makefile.in: Remove references.
3369 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3371 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3374 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * target.c (target_preopen): If target_kill doesn't remove the
3377 target from the stack, use pop_target to do it.
3379 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3380 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3381 changes to stabsread.c from summer 1993.
3383 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3384 printing the program, rather than passing NULL to printf.
3385 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3386 try to call UDIDisconnect again. Print better message.
3387 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3389 (udi_create_inferior): If udi_session_id is negative, open a new
3390 TIP rather than giving an error.
3392 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3393 config/ns32k/ns32km3.mh: Define NAT_FILE.
3394 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3395 (it was inconsistent and namespace-wrong) to NM_M3_H.
3396 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3397 (m3_open): New function.
3399 * TODO: Update Mach section.
3401 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3403 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3405 * printcmd.c (printf_command): Add missing single-letter
3406 backslash-escape sequences, and improve error message.
3408 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3410 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3411 rather than trying to shove an int into a pointer and back out
3412 again. This avoids compiler warnings.
3414 * defs.h (alloca): Declare as void *, not char *, on hpux.
3415 Don't prototype it, just declare the return type.
3417 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3419 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3420 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3422 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3424 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3425 ZERO_REGNUM, just read it as zero without talking to the board.
3427 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3429 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3430 to store_floating, not nonexistent variable len.
3432 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3434 (mips_store_word): Change calling convention to return errors, and
3435 to provide old contents if the caller wants it.
3436 (mips_xfer_memory): Deal with errors from mips_store_word.
3437 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3438 define now that remote-mips.c doesn't use BREAKPOINT.
3440 * remote-mips.c (mips_create_inferior): Call warning if arguments
3441 specified, and then execute "set args" command. Call error, not
3442 mips_error, if executable file not specified.
3444 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3447 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3450 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3452 * value.h (print_longest): Rename "value" to "val" in prototype
3453 declaration because some compilers don't like arguments whose
3454 names are the same as types.
3455 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3456 before passing it to remote_*_bytes.
3458 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3460 * h8500-tdep.c (saved_pc_after_call): The size of the
3461 pc is memory model dependent. (segmented_command,
3462 unsegmented_command, _initialize_h8500_tdep): New commands to
3463 change memory model.
3464 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3466 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3467 (hms_wait): Use new status structure
3468 (hms_open): Push the target here. (hms_before_main_loop): Not
3469 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3470 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3471 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3472 all registers in a compact way.
3474 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3476 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3477 as CORE_ADDR to match definition in rs6000-tdep.c.
3479 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3481 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3482 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3483 definitions into the psymtab.
3485 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3487 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3488 a special exceptionSize for the 68332.
3490 * remote-udi.c (udi_attach): If no arguments, print error.
3492 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3494 * Makefile.in (VERSION): Bump to 4.12.1
3495 * NEWS, README: Update to match 4.12 release.
3497 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3499 * command.c (empty_sfunc): New function.
3500 (add_set_cmd): Use it instead of not_just_help_class_command.
3501 (not_just_help_class_command): Change calling convention back to
3502 what it was before yesterday's change.
3504 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3505 of the type if present.
3507 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3509 * printcmd.c (decode_format): Don't blithely set the size for
3510 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3512 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3513 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3514 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3515 always just check against INT_MIN and INT_MAX (this also fixes things
3516 if sizeof (long) > sizeof (int), e.g. Alpha).
3517 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3518 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3519 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3520 BUILTIN_TYPE_UNSIGNED_LONGEST.
3521 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3522 longest_int and longest_unsigned_int.
3523 * value.h (struct value): Just align to LONGEST, rather than worrying
3524 about CC_HAS_LONG_LONG.
3525 * valarith.c (value_binop): Figure out type ourself based on
3526 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3527 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3528 * valprint.c (val_print_type_code_int): Just call
3529 extract_unsigned_integer directly, rather than going through
3531 * printcmd.c (decode_format): Remove code which would sometimes
3532 change 'g' size to 'w' for integers. print_scalar_formatted handles
3533 printing huge integers well enough, thank you.
3535 * command.c (add_set_cmd, not_just_help_class_command): Change
3536 to make this the sfunc, not cfunc, since that is how we call it.
3537 * command.h: Comment difference between sfunc and cfunc.
3538 * demangle.c (set_demangling_command): Add third arg since that
3539 is how it is called.
3540 (_initialize_demangler): Use sfunc, not cfunc, for
3541 set_demangling_command, since that is how it is called.
3542 Remove show_demangling_command; it has no effect.
3544 * command.c (shell_escape): Report errors correctly (with error
3545 message from strerror).
3547 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3549 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3550 x_scnlen.l rather than x_scnlen to match corresponding change in
3553 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3555 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3556 Change comments regarding TYPE_CODE_BOOL.
3557 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3558 regardless of the language.
3559 (value_true): Just call value_logical_not regardless of language.
3560 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3561 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3562 * language.h: Improve comment for la_builtin_type_vector.
3563 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3564 builtin_type_m2_bool.
3566 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3568 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3569 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3571 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3573 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3574 by restarting the ioctl.
3576 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * target.h (target_wait): Add comment about calling
3579 return_to_top_level.
3581 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3583 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3584 additional arguments.
3585 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3587 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3589 * sparc-stub.c: Remove unnecessary #include of memory.h.
3591 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3593 * mips-tdep.c: Remove code which sets saved_regs from
3594 init_extra_frame_info and put it in new function mips_find_saved_regs.
3595 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3596 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3597 check if it is NULL and call mips_find_saved_regs if so.
3599 * remote-mips.c: Use unfiltered, not filtered, output most places.
3601 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3602 backtrace. Revise comments.
3604 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3606 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3607 alpha and irix. The _sigtramp case has to be handled properly
3608 in the tdep files if we have no ecoff debugging info.
3609 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3610 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3611 without PC_REGNUM kludge.
3612 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3613 Clean up handling of mips sigtramp frames, improve comments.
3615 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3617 * paread.c (read_unwind_info): Fix typo.
3619 * paread.c (pa_symtab_read): Update the "check_strange_names"
3620 filter to match GCC's current output. Filter out section symbols
3621 (which the HP linker sometimes puts in the wrong place).
3623 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3625 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3627 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3629 * Makefile.in: Remove all references to sparcly-nat.c.
3631 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3632 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3633 duplicating serial.h and target.h.
3635 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3636 are not used anywhere (a 5 Oct 1993 change removed the uses).
3638 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3639 * config/m68k/es1800.mt: Add comment.
3640 * remote-es.c: Extensive changes to update to current conventions.
3642 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3643 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3644 to achieve the desired timeout.
3645 * serial.h (serial_t): Add field timeout_remaining.
3647 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3649 * c-exp.y (yylex): Reenable nested type code.
3651 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3653 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3655 * remote-mips.c (mips_ops): Fix docstring.
3657 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3659 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3660 with the old tm-m68k-em.h:
3661 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3662 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3663 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3664 Add FIXME regarding GET_LONGJMP_TARGET.
3666 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3667 * infptrace.c (kill_inferior): Add comments.
3668 * main.c (quit_command): Call target_close after we kill or
3670 * remote-udi.c (udi_close): Don't error() if QUITTING.
3672 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3674 * configure.in: Make m68k-coff and aout add monitor support in
3675 addition to the standard serial support.
3677 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3679 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3682 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3684 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3685 * elfread.c (record_minimal_symbol_and_info),
3686 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3688 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3690 * i386-stub.c: Add ".text" right before "mem_fault:".
3692 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3694 * remote-utils.c (usage): Fix message to be accurate and conform
3695 more closely to normal conventions.
3697 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3698 whether to show information about exec_bfd, and not control whether
3699 to show information about device and speed.
3701 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3702 usage message, don't dump core.
3704 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3705 for variable size array.
3706 (bug_fetch_register, bug_store_register): Rename "value" to
3707 "fpreg_buf" because some compilers don't like variables whose
3708 names are the same as types.
3709 (bug_store_register): Use a cast when converting char * to
3712 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3713 of the command in error message (the text was referring to the old
3714 name of the command).
3716 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3718 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3719 full details on structure elements without names. This partially
3720 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3721 of those changes was accidental.
3723 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3724 defined, make it an error to specify a single argument which is not
3727 * Makefile.in (version.c), main.c (print_gdb_version): Use
3728 host_alias and target_alias, not host_canonical and
3729 target_canonical, to print configuration.
3731 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3733 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3734 of builtin_type_long. It is necessary to get a type which is
3735 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3737 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3738 various miscellaneous things discovered in the process:
3739 * printcmd.c, defs.h (print_address_numeric): New function.
3740 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3741 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3742 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3743 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3745 * utils.c, defs.h (gdb_print_address): New function.
3746 * expprint (dump_expression), gdbtypes.h: Use it.
3747 * breakpoint.c (describe_other_breakpoints),
3748 symmisc.c (dump_symtab, print_symbol):
3749 Use filtered not unfiltered I/O.
3750 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3751 just run gdb under a debugger for this (and it had problems with
3752 printing addresses, how to print b->shadow, etc.).
3753 * buildsym.c (make_blockvector), core.c (memory_error),
3754 exec.c (print_section_info), maint.c (print_section_table),
3755 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3756 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3757 Add comments saying code is broken. Marked with "FIXME-32x64".
3758 * dbxread.c (process_one_symbol), partial-stab.h (default),
3759 remote-vx.c (vx_run_files_info):
3760 Don't cast int being passed to local_hex_string.
3761 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3762 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3764 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3766 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3767 * source.c: Include <sys/types.h> regardless of USG.
3769 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3771 * valops.c (value_assign): Set `type' after coercing toval.
3772 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3773 Use extract_unsigned_integer to get the address of a reference.
3775 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3777 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3778 AIX can use ? instead of \ for continuation. Deal with it.
3780 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3781 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3782 the HP compiler in ANSI mode doesn't like.
3784 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3785 based on USG, rather than defining HAVE_SIGSETMASK to an
3786 expression containing defined. Having a macro used in #if expand
3787 to an expression containing "defined" is undefined according to
3788 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3791 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3793 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3794 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3796 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3798 * ch-exp.y (match_string_literal): Allow a zero-length string.
3799 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3801 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3803 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3804 passing them to print_387_status.
3805 (print_387_status): Don't subtract top from 7 before using it.
3806 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3807 from 7; the above explains it.
3809 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3811 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3812 pointer value when fixing up the frame at the start of a function.
3814 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3816 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3817 Sparc from the stack.
3819 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3821 * remote-mips.c (mips_initialize): Clear mips_initializing via
3822 cleanup chain, not directly.
3824 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3825 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3826 munging the timeout due to the limited range of c_cc[VTIME].
3828 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3829 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3830 m3-nat.c (m3_create_inferior): Pass it.
3831 * procfs.c: Remove ptrace function. It was declared in a way which
3832 conflicted with the prototype in unistd.h on Solaris.
3834 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3836 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3837 in the sigcontext if it is a signal trampoline frame.
3838 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3839 Define for Solaris2.
3841 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3843 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3844 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3845 tm-sparc.h so they can be overridden if necessary.
3847 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3849 * lynx-nat.c: Add Sparc support.
3850 * sparcly-nat.c: Remove. It's useless.
3851 * config/sparc/nm-sparclynx.h: Rewrite.
3852 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3854 * config/sparc/tm-sparclynx.h: Rewrite.
3856 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3858 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3859 directory. Old code was discarded, since the new opcode table has
3862 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3864 * Makefile.in (realclean): Remove info files per make-stds.texi.
3866 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3868 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3869 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3870 * config/sparc/tm-sun4sol2.h: Define it.
3872 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3874 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3875 if we did not find a symbol.
3877 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3879 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3882 * hppab-nat.c (call_ptrace): Delete redundant function.
3883 (kill_inferior, attach, detach, child_resume): Likewise.
3884 (child_xfer_memory): Likewise.
3886 * hppah-nat.c (call_ptrace): Delete redundant function.
3887 (kill_inferior, attach, detach, child_resume): Likewise.
3889 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3891 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3893 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3895 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3896 (CHILD_XFER_MEMORY): Define.
3897 (PT_*): Define so that generic infptrace.c code can be used.
3899 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3901 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3902 struct section_offsets *, not a (nonexistent) struct section_offset *.
3904 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3905 internal_xcoff_symtab, not an array of one of them. Change lots of
3906 "main_aux" to "&main_aux" and so on.
3908 * coffread.c, xcoffread.c: Include <coff/internal.h>
3911 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3913 * coffread.c (coff_getfilename): Make it not static.
3915 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3917 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3918 a completely gratuitous difference between xcoffread.c and coffread.c).
3920 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3922 * infrun.c (wait_for_inferior): Don't set frame for
3923 step_resume_breakpoint for IN_SIGTRAMP cases.
3925 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3926 breakpoint.c (bpstat_what): Move step_resume from its own field of
3927 the struct bpstat_what into the main_action. Make it override
3928 other breakpoints. This is a conservative change in the sense
3929 that before the step resume breakpoint was a breakpoint.c
3930 breakpoint, hitting the step resume breakpoint overrode even
3931 calling bpstat_stop_status.
3933 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3935 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3936 in case execution was stopped in the called function.
3937 * stack.c (print_frame_info, frame_info): If backtracing through
3938 a call dummy, handle the starting source line number on a line
3939 boundary like backtracing through sigtramp.
3940 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3941 for call dummy frame right. Remove old test for dummy frame,
3942 it has been unused at least since gdb-3.5.
3943 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3946 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3948 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3950 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3952 * infrun.c (signals_info), target.c (target_signal_from_name):
3953 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3955 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3957 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3958 * inflow.c (terminal_ours_1): When discussing how to deal with the
3959 tty state, make note of query() as well as readline.
3961 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3962 signals for which stop and print are cleared by default.
3964 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3966 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3967 reserved fields to hold a stub unwind entry type. Fix typo.
3968 (stub_unwind_entry): New structure for raw stub unwind entries.
3969 (stub_unwind_types): The types of stubs we may encounter.
3970 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3971 * hppa-tdep.c (rp_saved): Use additional information provided
3972 by linker stub unwind descriptors.
3973 (frameless_function_invocation): Likewise.
3974 (frame_chain_valid): Likewise.
3975 * paread.c (compare_unwind_entries): New function for sorting
3976 unwind table entries.
3977 (read_unwind_info): Rewrite to remove dependency on host endianness.
3978 Read in data from the $UNWIND_END$ subspace which contains linker
3979 stub unwind descriptors. Merge that data into the basic unwind
3982 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3984 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3986 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3987 from either the symbol name or the auxent.
3988 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3991 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3993 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3995 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3997 * README: Update notes for alpha port.
3999 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4001 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4002 for operation fault, constraint fault, and type fault.
4004 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4006 * Makefile.in (init.c): Add comment explaining formatting conventions.
4008 * c-exp.y (parse_number): Assign to temporary between the right
4009 shifts, to work around a bug in the SCO compiler.
4011 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4012 Add various files which were added to GDB recently.
4014 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4017 * Makefile.in: Add mostlyclean target.
4019 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4023 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4025 * main.c (show_commands): Make return type of extern
4026 history_get be HIST_ENTRY, rather than struct _hist_entry.
4027 (The latter loses with the upcoming merged readline.)
4029 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4031 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4032 const char *, not char *.
4034 * symtab.h (struct symbol): Make section short, not unsigned short.
4036 * symtab.c (lookup_symbol): Add comment about QUIT here.
4038 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4040 * c-exp.y (parse_number): Check for overflow regardless of range
4041 checking. Fix overflow check to use unsigned LONGEST, not
4044 * c-exp.y (parse_number): Make it so that integer constants are
4045 builtin_type_long_long if builtin_type_long isn't big enough or if
4046 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4048 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4049 Print our "()" first, then recurse for the target type.
4051 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4053 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4055 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4057 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4059 * utils.c (request_quit): Re-establish signal handler regardless
4062 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4064 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4066 * i960-tdep.c: Include target.h.
4068 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4070 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4072 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4074 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4075 changes (status -> ourstatus; declare status, etc.).
4076 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4078 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4080 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4082 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4084 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4086 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4088 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4090 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4092 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4094 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4096 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4097 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4099 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4102 Add search to target vector (#if 0'd until after 4.12):
4103 * target.h (to_search, target_search): Add.
4104 * gdbcore.h, core.c (generic_search): Add.
4105 * remote.c (remote_search): Add.
4106 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4109 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4110 is on, call find_pc_function rather than relying just on the minimal
4111 symbols (probably only matters for symbol readers which don't put
4112 statics in the minimal symbols, but changing this strikes me as
4113 not conservative enough).
4114 Initialize name_location in all cases.
4115 If no symbol and no msymbol, don't print anything symbolic.
4117 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4119 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4121 * printcmd.c (print_address_symbolic): Make it search the
4122 symtabs for variables as well as functions. Add `set print
4123 fast-symbolic-addr' and default it to fast (the old way).
4124 Print line numbers for data items as well as functions.
4126 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4127 address, if a symbol is found (take two more args pointing to
4128 where to store these results).
4130 * symtab.h (find_addr_symbol): Add prototype.
4132 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4134 * objfiles.h: Fix comments to reflect the fact that the phrase
4135 "top of stack" always refers to where the pushing and popping takes
4136 place, regardless of whether it is at the highest or lowest address.
4138 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4140 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4141 compiler generated tag names.
4142 * mdebugread.c (parse_type): Handle cross references to qualified
4144 * valops.c (value_struct_elt): Improve error message if the
4145 address of a method is requested from an object instance.
4146 * valops.c (search_struct_method): Make name_matched non-static
4147 to get it initialized correctly.
4148 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4149 exclude segment register which are not writable on newer SCO versions.
4151 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4153 * go32-xdep.c: Remove unused function uerror.
4154 (sigsetmask): Declare return type. Declare argument (to match the
4155 way it is called). Explicitly return 0.
4157 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4159 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4160 partial_symbol): Shrink the storage sizes of symbols, by making
4161 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4162 enums and small ints to the end of each struct to improve
4163 alignment, and switching the section number from int to unsigned
4166 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4168 * symtab.c (find_addr_symbol): New routine that will find the nearest
4169 symbol associated with an address. It does so by exhaustive
4170 search of the symtabs, so it's slow but complete.
4172 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4174 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4175 to [0,0] rather than [0, end of first source file]. This avoids
4176 problems with other parts of GDB looking for linetables in the
4177 _globals_ symtab. Eliminate variables num_object_files and
4178 first_object_file_end.
4180 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4182 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4183 (pop_frame): Restore PC2 and LR0 from dummy frames.
4184 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4185 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4186 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4187 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4188 (SETUP_ARBITRARY_FRAME): Define.
4190 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4192 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4194 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4196 * remote-udi.c (udi_resume): Correct prototype.
4198 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4200 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4201 hppa_frame_find_saved_regs.
4202 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4203 (prologue_inst_adjust_sp): New function.
4204 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4205 (skip_prologue): Completely rewrite to use unwind information.
4206 (hppa_frame_find_saved_regs): Likewise.
4208 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4210 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4211 to convert a signal number with appropriate bounds checking.
4213 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4215 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4217 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4218 print a newline to end the display anyway.
4220 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4221 coprocessor status regs) when popping a frame. This fixes
4222 float exceptions that occur after calling inferior functions.
4224 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4225 Read and write the fsr (float status register) to/from the child
4226 process along with the float regs. Remove Peter Schauer's change
4227 of May 24 '93, which has higher overhead and doesn't solve the
4228 real problem (which was that FSR wasn't being set).
4230 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4232 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4233 stack overflow check isn't right after the register stack
4234 adjustment instruction. Metaware R2.3u compiler moves other
4235 things in front of it. This fix isn't perfect but is what's
4238 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4240 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4242 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4243 character filenames.
4244 * configure.in: Change accordingly.
4246 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4248 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4249 _filtered io routines from these two files.
4251 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4253 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4254 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4255 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4257 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4259 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4261 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4262 printing to gdb_stderr.
4264 * remote-udi.c (udi_kill): Don't close the connection, just set
4265 inferior_pid to zero.
4266 (udi_mourn): Call remove_breakpoints.
4268 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4270 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4272 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4274 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4276 * remote-bug.c: At the start of each section, reset srec_frame
4279 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4280 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4281 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4282 code which looks for those two waitkinds. Use switch statement.
4283 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4284 CHILD_SPECIAL_WAITSTATUS.
4286 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4287 * Move target_signal_from_host, target_signal_to_host, and
4288 store_waitstatus from inftarg.c to target.c. procfs needs them.
4289 * target.c: Include "wait.h" and <signal.h>.
4290 * target.h, infrun.c (proceed), proceed callers: Pass new code
4291 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4292 enums being treated as unsigned and is cleaner.
4293 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4295 * infcmd.c (signal_command), infrun.c (signals_info):
4296 Don't allow user to specify numeric equivalent of
4297 TARGET_SIGNAL_DEFAULT.
4299 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4301 * config/alpha/alpha-netware.mt: New target support for Alpha
4303 * configure.in: Add alpha-*-netware* target.
4305 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4307 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4309 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4311 * target.h: Add enum target_waitkind, enum target_signal, and
4312 struct target_waitstatus. Change status argument to target_wait to
4313 be struct target_waitstatus * instead of int *.
4314 * target.h, infrun.c, all targets: Change type of signal arguments
4315 to resume(), proceed(), and target_resume() from int to enum
4317 * All targets (*_wait, *_resume): Change accordingly.
4318 * infcmd.c (program_info, signal_command), throughout infrun.c,
4319 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4320 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4321 signal code stuff right with the new signals would be non-trivial).
4322 * inferior.h (stop_signal): Make it enum target_signal not int.
4323 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4324 target_signal_from_name): New functions.
4325 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4326 store_waitstatus): New functions.
4327 * procfs.c (procfs_notice_signals): Use them.
4328 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4330 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4332 * objfiles.c (build_objfile_section_table): Don't abort() if
4333 objfile->sections is already set.
4335 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4336 to match recent change to exec.c.
4340 * main.c (print_gdb_version): Change year to 1994.
4342 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4343 * Makefile.in (NONSRC): Add ChangeLog-93.
4345 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4347 * stabsread.c (read_type): Allow defining several type numbers
4348 at once (e.g. "(1,2)=(3,4)="...).
4350 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4352 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4354 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4356 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4357 to process_one_symbol.
4358 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4359 avoid caching a bad endaddr in find_pc_partial_function.
4361 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4363 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4365 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4367 * infrun.c (wait_for_inferior): Do not step or step resume past
4368 the end of a one-line function we just stepped into.
4370 For older changes see ChangeLog-93
4376 version-control: never