1 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffread.c (read_xcoff_symtab, case C_FILE):
4 Set main_aux before using it.
6 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
8 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
9 ignoring before. But continue to ignore XMC_DS.
11 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
13 * defs.h (misc_command_type): Remove trailing comma from
16 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
18 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
19 out of an interrupt frame.
21 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
23 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
25 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
26 * mips-tdep.c (mips_print_register): Don't test float validity.
27 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
28 config/arm/tm-arm.h, config/convex/tm-convex.h,
29 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
30 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
31 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
32 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
33 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
34 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
35 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
36 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
37 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
40 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
42 * TODO: Remove item about adding general multi-threaded stuff;
44 Remove item about specifying arbitrary locations of stack frames
45 (this works on some machines).
46 Remove item about debugging functions without a frame pointer
47 (this works on some machines).
48 Remove item about re-writing macros which handle frame chaining and
49 frameless functions. They have been re-written at least once
50 since that item was written.
51 Remove item about gdb catching SIGINT when attached; this is done.
52 Remove item about having list_command not read symbols--why bother?
54 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
56 * TODO: Append contents of Projects file.
59 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
61 * corelow.c (add_solib_stub): Remove copying of to_sections,
62 pass current_target to SOLIB_ADD. The Sep 10 change failed
63 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
65 * corelow.c (core_open): After reading the shared libraries,
66 copy the modified to_sections vector from current_target to
67 core_ops, so that core_close can free it later.
68 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
69 Pass down target parameter from SOLIB_ADD and use it instead of
70 directly accessing core_ops.
72 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
74 * solib.c: *BSD systems need <a.out.h> to be included before
77 * i386b-nat.c: Add i386_float_info(), etc.
78 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
80 * config/nm-nbsd.h: New file, for generic NetBSD native support.
81 * config/i386/nm-nbsd.h: Use it.
82 * config/sparc/nm-nbsd.h: Use it.
83 * config/ns32k/nm-nbsd.h: Use it.
85 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
86 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
87 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
88 New files, support for NetBSD/i386.
89 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
90 New files, support for NetBSD/ns32k.
92 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
94 * .gdbinit: Add list-objfiles command.
96 * TODO: Reword item regarding NO_STD_REGS.
98 * coffread.c (record_minimal_symbol, coff_read_enum_type,
99 coff_read_struct_type): Allocate on symbol_obstack, not directly
100 via malloc/savestring.
102 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
104 * TODO: Add more items.
105 * tests: Remove the directory and all of its (obsolete) contents.
107 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
109 * coffread.c (init_stringtab): When copying length to stringtab,
110 use target format, not host format, since that is what the rest of
113 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
115 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
116 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
117 NWINCLUDES definitions.
118 * i386-nlmstub.c: Removed.
120 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
122 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
123 char * (from const char *) before assigning. Don't save string we
124 pass to record_minimal_symbol (it already saves it).
126 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
128 * gdbtk.tcl: Let ^U delete lines in the command window.
130 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
132 * cp-valprint.c (static_field_print): New variable, controls
133 printing of static members.
134 (_initialize_cp_valprint): New print set subcommand
135 "static-members". Turn on printing of static members by default.
136 (cp_print_value_fields): Print static members if necessary.
138 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
139 (elf_locate_base): Use only standard BFD functions to collect
140 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
141 tag only if it got defined via the inclusion of <link.h>.
143 * f-exp.y: Write block for OP_VAR_VALUE.
144 * f-valprint.c (info_common_command): Handle `info common'
145 without an argument correctly.
147 * c-typeprint.c (c_type_print_base): Handle template constructors.
148 * symtab.c (gdb_mangle_name): Handle template method mangling,
149 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
151 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
153 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
154 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
155 * ch-valprint.c (chill_val_print): Pass index type directly
156 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
157 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
158 if the index type is a stub.
160 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
162 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
163 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
164 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
165 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
166 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
167 config/mips/riscos.mh, config/pa/hppahpux.mh,
168 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
169 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
170 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
172 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
174 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
176 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
177 Also, add decl for symtab_to_filename.
178 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
179 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
180 routine decr replaces in line code.
181 * (create_file_win): Use catch to handle open failures more
182 elegantly. Also, create special window to display file open
183 failure message. Move opening of file prior to creation of text
185 * (create_asm_win): Add PC as argument. We now base disassembly
186 on PC instead of function name, since function names can be
187 ambiguous (usually seen with shared libs). Also, use catch to
188 simplify code where we don't care about failures.
189 * source.c (symtab_to_filename): New. Returns the file
190 associated with a symtab.
191 * top.c: Define interactive_hook. Called during QUIT to animate
194 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
196 * stabsread.c (read_type): Handle stub types for bitstrings.
197 * stabsread.c (read_array_type): Check for stub domain type
198 using TYPE_FLAG_STUB, not its length.
199 * gdbtypes.c (create_set_type): Handle a stub domain type.
201 * ch-exp.y: Get rid of some extra non-terminals, and move
202 their rules into primitive_value.
203 * parser-defs.h: Add comment about unary postfix operators.
204 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
205 * expprint.c (print_subexp): Recognize unary postfix operator.
207 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
209 * remote-hms.c: use remote_debug instead of hms_silent toggle.
210 Add warnings about depreciation of `snoop' cmd.
212 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
214 * remote-hms.c (hms_read_inferior_memory): Cope when
215 target sends both \r and \n.
217 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
219 * remote-mips.c (mips_error): Place NORETURN macro correctly.
220 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
222 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
224 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
225 mst_solib_trampoline.
227 * f-valprint.c (f_val_print): Change cast of valaddr from
228 CORE_ADDR * to char **, since that is how it is used.
230 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
231 using obsavestring, and pass that to prim_record_minimal_symbol.
232 Having the objfile point to bfd_asymbol_name directly doesn't work
233 if we save and restore a mapped symbol file.
235 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
237 * gdbtk.tcl: Add ref counts to breakpoint tags.
238 * Put quotes around function name in disassemble command to better
239 handle assembler names containing `.'.
240 * Make pclist element 0 be filler to avoid off-by-one problem with
242 * Set names of top-level windows.
243 * Add register display window.
244 * Add PC to label of assembly window.
246 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
248 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
249 to add a generic ROM monitor interface, and support file for the
250 WinBond W89K and the Oki OP50N PA based target boards.
252 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
254 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
255 disassembly more efficient.
256 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
258 * (gdb_loc): Include pc in return value. Also, return function
259 name if arg was specified.
260 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
261 after command completes.
262 * (gdbtk_init): Improve error handling.
264 * gdbtk.tcl: Add lots of comments. Clean up code.
265 * (gdbtk_tcl_fputs): Make output window redirectable.
266 * Add assembly window, and breapoint support.
267 * Make button 1 in margin toggle breakpoints.
268 * Use stippling to indicate breakpoint disabling.
270 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
272 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
274 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
276 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
277 change by replacing `symbols_added' with `so_last'.
278 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
279 global common symbols, they will be resolved by the runtime loader.
280 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
281 Handle scSCommon like scCommon symbols.
283 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
285 * corelow.c (add_solib_stub): Copy to_sections changes from
286 core_ops to current_target after adding the shared libraries.
287 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
288 find_corresponding_bincl_psymtab): Change `repeated header not seen'
289 error to a complaint, simplify complaint.
290 * procfs.c (signalname, errnoname): Make `name' const.
291 * symfile.c (reread_symbols): Use filename from old BFD to
293 * values.c (record_latest_value): Don't record value in the
294 history chain until we are sure there won't be an error.
296 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
298 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
301 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
303 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
305 * remote.c (fromhex): Make error more explicit.
306 (read_frame): Don't print bad checksum information unless
307 remote_debugging. Don't use repeat count unless it's > 0.
308 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
309 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
310 Optionally cope with BC style breakpoints.
311 (e7000_command): After command send directly to the E7000 mark
312 registers as changed.
313 (why_stop, e7000_wait: Understand BC style stop condition.
314 * sh-tdep.c (sh_skip_prologue): Understand more complicated
315 sequences. (frame_find_saved_regs): Likewise.
316 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
318 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
319 (more work here to come)
320 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
323 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
325 * sparclite/Makefile.in: Assorted stuff needed for eload.
327 * sparclite/eload.c: Merge in command line argument parsing and
328 error message handling improvements orignally made to aload.c.
330 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
332 * defs.h (enum misc_command_type, command_control_type): Enums
333 for describing the command and control types.
334 (struct command_line): Add new fields to keep track of the command
335 type and body associated with the command.
336 * top.c: Include value.h. Delete whitespace at the end of lines.
337 (build_command_line, get_command_line): New functions.
338 (execute_control_command, while_command, if_command): Likewise.
339 (realloc_body_list, read_next_line): Likewise.
340 (recurse_read_control_structure): Likewise.
341 (execute_user_command): Call execute_control_command.
342 (read_command_lines): Simplify by calling read_next_line, call
343 read_control_structure for "if" and "while" commands.
344 (free_command_lines): Free new fields in the command structure.
345 (define_command): Reset control_level to zero.
346 (init_main): Install command handlers for "if" and "while" commands.
348 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
350 * c-typeprint.c (c_type_print_varspec_prefix,
351 c_type_print_varspec_suffix): Add cases for Fortran type codes.
352 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
353 call f77_value_literal_string instead.
354 * f_exp.y: Include <string.h>, move include of parser-defs.h.
355 (parse_number): Translate 'd' floats to 'e' so atof() works.
356 (yylex): Remove unused variables.
357 * f-lang.c: Include <string.h>.
358 (get_bf_for_fcn): Remove unused variable.
359 * f-typeprint.c (f_type_print_varspec_prefix,
360 f_type_print_varspec_suffix): Remove unused
361 variables, add cases to switch statements.
362 (f_type_print_base): Remove unused variables.
363 * f-valprint.c (gdbcore.h, command.h): Include.
364 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
365 Call read_memory_integer with correct number of arguments.
366 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
367 with correct argument type.
368 (f77_print_array): Removed unused array array_size_array.
369 (f_val_print): Don't use a CORE_ADDR as a char *.
370 * valops.c (value_cast): Handle COMPLEX and BOOL types.
371 (value_assign): Handle Fortran literal string and complex values.
372 (f77_cast_into_complex, f77_assign_from_literal_string,
373 f77_assign_from_literal_complex): New functions.
375 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
377 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
380 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
382 * i960-tdep.c (signal.h): Don't include.
384 * cxux-nat.c (target_is_m88110): Remove definition.
386 * configure.in (config/nm-empty.h): If cross only, use instead
387 of config/nm-trash.h.
388 * config/nm-trash.h: Remove.
389 * config/nm-empty.h: New file.
390 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
391 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
392 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
393 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
394 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
396 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
398 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
400 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
402 * configure.in: No longer look for nm, tm, and xm headers in
403 config/<header>; they are always in config/<cpu>/<header>.
405 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
407 * objfiles.c (allocate_objfile): Add the newly-created objfile to
408 the end of the list of objfiles, instead of at the beginning.
410 * xcoffread.c (allocate_include_entry): New function, abstracted
411 from code in record_include_begin.
412 (record_include_begin, record_include_end): Call it.
414 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
415 target_has_stack to decide whether to create a real stack frame
418 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
420 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
422 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
424 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
426 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
427 field names into what is expected by sparc-nat.c.
429 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
431 * c-typeprint.c (c_typedef_print): Add missing Chill support.
433 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
435 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
437 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
439 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
440 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
443 * nlm/Makefile.in: Get rid of NWSOURCE.
444 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
445 * nlm/gdbserve.o: Add dummy __main routine.
446 * nlm/gdbserve.def: Turn on debug.
448 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
450 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
452 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
454 * config/tm-nbsd.h: New file, support for all NetBSD targets.
455 * config/xm-nbsd.h: fix typo.
456 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
457 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
459 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
461 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
463 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
464 change typeo in error msg (`inferrior' -> `inferior').
466 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
468 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
469 attach_flag (this check was performed by the callers). Also check
470 inferior_thisrun_terminal.
471 * inftarg.c (child_wait), lynx-nat.c (child_wait),
472 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
473 attach_flag in deciding whether to call set_sigint_trap and
476 * value.h (struct value): Change literal_data from PTR to char *,
477 since that is the way it is used.
479 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
481 * somread.c (som_symfile_read): Force unwinds to be re-read after
482 reading in a new partial symbol table.
484 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
486 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
487 an obsolete conditional.
488 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
489 an obsolete conditional.
490 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
493 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
495 * Makefile.in (ns32k-opcode.h): Remove reference.
496 (ns32k-pinsn.o): Update dependencies.
497 * ns32k-opcode.h: Remove file.
498 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
499 all other code in this file.
501 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
503 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
504 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
506 * nlm/Makefile.in: Add rule for .S.o.
507 * nlm/aio.h: Protect from multiple inclusions.
508 * nlm/alpha-io.S: Remove everything we don't need.
509 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
510 Remove, no longer needed.
511 * nlm/alpha.c: Merge in lots of stuff from previous files.
512 * nlm/alpha.h: Don't #include alpha-patch.h. Make
513 breakpoint_insn extern.
514 * Move stuff from alpha-patch.h into here.
516 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
518 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
520 * annotate.c (annotate_starting): Flush output.
522 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
524 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
525 the callers of symbol_file_add. Gets rid of heuristic fence-post
526 warnings on mips and alpha targets when the PC resides in a shared
527 library which is not yet read in.
528 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
529 irix5-nat.c (solib_add), osfsolib.c (solib_add),
530 remote-vx.c (vx_open), solib.c (solib_add):
531 Add call to reinit_frame_cache after all shared libraries are read in.
532 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
533 symfile.c (symbol_file_command, add_symbol_file_command):
534 Add call to reinit_frame_cache after symbol_file_add.
536 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
538 * config/xm-nbsd.h: New file, support for all NetBSD ports.
539 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
540 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
541 * configure.in: Add sparc-*-netbsd target.
543 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
545 * remote-vx.c (vx_attach): Interpret the command argument as an
548 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
550 * configure.in: Change i[34]86 to i[345]86.
551 * nlm/configure.in: Likewise.
552 * gdbserver/configure.in: Likewise.
554 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
556 * configure.in (i386-*-netware): Automatically configure nlm
559 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
561 * nlm/gdbserve.c: conditionalize header file inclusion for either
562 NetWare 4.0 or PIN targets.
563 * nlm/i386.c: include appropriate header files.
564 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
567 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
569 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
570 * nlm/gdbserve.def: Autoload clib.
572 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
574 * breakpoint.c (condition_command): Call breakpoints_changed.
576 * gdbtypes.h: Declare f77_create_literal_string_type and
577 f77_create_literal_complex_type.
578 * valops.c (f77_value_literal_string, f77_value_substring,
579 f77_value_literal_complex): Use xmalloc not malloc.
580 * valops.c (f77_value_literal_string, f77_value_substring):
581 Make addr char * not CORE_ADDR.
582 * value.h (struct value): Add new field literal_data of aligner union.
583 (VALUE_LITERAL_DATA): Use it.
584 * f-lang.h: Declare find_common_for_function.
585 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
586 myaddr fields of a union. Don't overload it with the frame field
587 (not sure this is necessary; I'm not sure what lval_* codes
588 VALUE_SUBSTRING_* can be used with).
590 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
592 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
593 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
595 * rs6000-nat.c: Include libbfd.h again, needed until reference
596 to bfd_cache_lookup is cleaned out.
598 * config/i386/linux.mh (XM_CLIBS): Add -lm.
600 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
602 Work to reduce the interrupts-off duration when running in DOS.
603 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
604 (dos_async_rx): rewrite to unpack as many characters from the
605 asynctsr as possible into a local buffer.
607 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
609 Initial Fortran language support, adapted from work by Farooq Butt
610 (fmbutt@engage.sps.mot.com).
611 * Makefile.in: Add Fortran-related files and dependencies.
612 * defs.h (language_fortran): New language enum.
613 * language.h (_LANG_fortran): Define.
614 (MAX_FORTRAN_DIMS): Define.
615 * expression.h: Reformat to standard.
616 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
617 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
618 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
619 TYPE_CODE_LITERAL_STRING): New type codes.
620 (type): New fields upper_bound_type and lower_bound_type.
621 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
622 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
624 (builtin_type_f_character, etc): Declare.
625 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
626 * f-exp.y: New file, Fortran expression grammar.
627 * f-lang.c: New file, Fortran language support functions.
628 * f-lang.h: New file, Fortran language support declarations.
629 * f-typeprint.c: New file, Fortran type printing.
630 * f-valprint.c: New file, Fortran value printing.
631 * eval.c (evaluate_subexp): Add code for new expression opcodes,
632 fix wording of error message.
633 * gdbtypes.c (f77_create_literal_complex_type,
634 f77_create_literal_string_type): New functions.
635 * language.c (set_language_command): Add Fortran info.
636 (calc_f77_array_dims): New function.
637 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
639 * symfile.c (deduce_language_from_filename): Recognize .f and .F
640 as Fortran source files.
641 * valops.c (f77_value_literal_string, f77_value_substring,
642 f77_value_literal_complex): New functions.
644 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
646 * c-typeprint.c (c_print_type): Assume demangled arguments
647 if a '(' is found in varstring, looking for ')' at the end of
648 varstring did fail with demangled const member functions, which
649 have a trailing `const'.
650 * remote.c (get_offsets, putpkt): Change to `char' buffers,
651 to avoid errors when compiling with DEC c89.
652 (remote_wait): Cast to `char *' before passing buffer to
653 fputs_filtered, to avoid errors when compiling with DEC c89.
654 (remote_wait): Do not return inferior_pid by default, this
655 statement is never reached, which causes warnings from some
657 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
658 * symfile.c (load_command): If called with no argument, try
659 to get the filename from the executable file.
660 (generic_load): Remove check for NULL filename, it is done
663 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
665 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
666 from June 2, 1994 (what was I thinking?!?). Fix it right this
669 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
671 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
673 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
675 * README: Grammar improvements, clarifications, updates.
677 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
679 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
680 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
681 * configure.in (powerpc-*-netware*): Automatically configure nlm
683 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
684 specific stuff. Make things more configurable.
685 * nlm/configure.in: Add powerpc-*-netware* target. Use
686 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
688 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
689 Remove lots of architecture-specific stuff.
690 * nlm/gdbserve.def: Add new imports.
691 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
692 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
694 * nlm/prelude.o: What was this doing here?
695 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
696 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
697 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
698 * config/powerpc/tm-ppc-nw.h: Ditto.
700 * nlmstub.def: New file, contains imports for 386 nlm stub.
702 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
704 * remote-pa.c: New file for HPPA embedded support. Currently it's
706 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
708 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
710 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
711 STORE_RETURN_VALUE): Define to use %a0 for pointers.
713 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
715 * remote-mips.c: Remove unused declaration of mips_load.
717 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
719 * coffread.c: General cleanup, and support for section offsets.
720 (time.h, sys/types.h, libbfd.h): Don't include.
721 (cur_src_start_addr, cur_src_end_addr): Rename to
722 current_source_start_addr, current_source_end_addr.
723 (nlist_stream_global): Remove.
724 (nlist_bfd_global): New global variable.
725 (coff_symfile_read): Remove code that gets and uses fileno()
727 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
728 section_offsets parameter, add text/data section offset to
729 appropriate symbols' values.
730 (read_one_sym): Use bfd_read instead of fread.
731 (init_stringtab, init_lineno): Change first parameter to a bfd,
732 use bfd routines instead of raw I/O.
734 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
736 * symtab.c (decode_line_1): If funfirstline and we get a
737 non-LOC_BLOCK symbol (e.g. variable or type), then error().
739 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
741 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
742 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
743 (TAGS): Also pass result of find on config sub-directory to etags.
744 (ALLPARAM): Remove; now unused.
746 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
748 * Makefile.in (VERSION): Bump to 4.13.1
749 * NEWS, README: Update to match gdb 4.13 release version.
751 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
753 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
754 * cxux-nat.c: Remove dangling #else block.
755 (m88k_harris_core_register_addr): New function.
757 * environ.c (init_environ): If no environment, do nothing.
759 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
761 * remote.c (remote_wait): Return inferior_pid instead of 0 for
764 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
766 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
769 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
771 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
772 errno_max, signo_max, strtoerrno, strtosigno): Delete.
773 Include "libiberty.h" instead.
775 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
777 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
778 add additional argument specifying raw address to permit
779 proper release of debug registers.
780 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
783 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
785 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
786 define them in top.c. Add comments to the hooks.
788 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
790 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
791 `to_remove_breakpoint' fields.
793 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
795 * infcmd.c (run_command): Remove comment suggesting using
796 target_has_execution instead of inferior_pid.
798 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
800 * remote-mips.c (mips_open): add code to handle baud rate.
802 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
804 * infrun.c (wait_for_inferior): Call target_resume() upon
805 detection of new processes.
807 * procfs.c (create_procinfo): Return pointer to new procinfo
809 * (do_detach): Spacing & formatting cleanup.
810 * (procfs_wait): Move wait_again label to ensure that we really
811 wait again. On exit from fork, release new child from gdbs'
813 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
815 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
817 * i386-nlmstub.c (handle_exception): Wait until the thread has
818 been started before killing the NLM by pointing the PC at
821 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
823 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
824 Irix 5 has a standard _sigtramp signal handler.
825 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
826 it is not needed for a standard _sigtramp signal handler.
827 Add shared library sections to the section table of the target
828 before adding the symbols.
829 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
830 instructions that do not prepare a stack adjustment.
831 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
832 which does the right thing on machines where `char' is unsigned.
834 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
836 * remote.c (remote_open): Move setting of inferior_pid prior to
837 call to remote_start_remote. Also use unique value for pid to
838 avoid confusion with read_register_pid & friends.
839 * (remote_wait): Return inferior_pid instead of 0 in all cases.
841 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
843 * dwarfread.c (bfd.h): Don't include.
845 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
847 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
848 kill the program being debugged. KillMe(), the undocumented
849 call intended for this purpose, causes the server to hang.
851 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
853 * remote.c (read_frame): Calculate run length encoded checksum
855 * config/sh/stub.c: New file.
857 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
859 * target.c (find_default_run_target): Make sure to_can_run is set
862 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
864 * TODO: Remove note about fast watchpoints and remove obsolete
867 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
869 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
870 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
871 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
873 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
875 * target.c (add_target): Don't call clean_target on target
877 * (unpush_target): Test for to_close being set before calling.
878 * (target_xfer_memory, target_info): Check for to_has_memory
879 before playing with memory.
881 * remote.c (remote_open): Set inferior_pid to make kill command
883 * inflow.c (kill_command): Revert change of Aug 2. Use
884 inferior_pid to determine whether to print out "The program is not
887 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
889 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
890 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
891 * m3-nat.c: Pass argument to return_to_top_level.
892 Declare m3_kill_inferior before use.
893 (port_chain_insert): In "can't happen" case, abort rather than
894 setting `mid' to large decimal constant (which gcc warns about).
895 (get_thread_name): Use cast to convert const char * to char *.
896 (add_mach_specific_commands): #if 0 "thread break" command.
897 (m3_trace_him): Call push_target.
898 (mach_really_wait): New argument pid; remove unused
900 (intercept_exec_calls): Call target_terminal_init and
901 target_terminal_inferior once the child execs.
902 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
904 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
906 * procfs.c (procfs_mourn_inferior): don't dereference the
907 procinfo pointer after it has been freed.
909 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
911 * breakpoint.c (breakpoint_1): Improve pluralization in display
912 of breakpoint hit counts.
914 * language.h (struct language_defn): Remove unused field
916 (longest_float): Remove, no longer used.
917 * language.c (unknown_language_defn, auto_language_defn,
918 local_language_defn): Remove init of la_longest_float field.
919 * c-lang.c (c_language_defn, cplus_language_defn,
920 asm_language_defn): Ditto.
921 * ch-lang.c (chill_language_defn): Ditto.
922 * m2-lang.c (m2_language_defn): Ditto.
924 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
926 * defs.h (bfd_read, bfd_seek): Remove declarations.
927 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
929 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
931 * inflow.c (kill_command): Fix a bug which prevented target
932 programs to be killed.
934 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
936 * defs.h: Change two-line declarations to one-line form.
937 (NORETURN): Define as "volatile" only for older GCCs.
938 (ATTR_NORETURN): Define for newer GCCs.
939 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
941 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
944 * breakpoint.c (delete_breakpoint, enable_breakpoint,
945 disable_breakpoint): Don't call breakpoints_changed; it is now
946 called via the *_breakpoint_hook functions.
947 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
949 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
951 * stabsread.c (read_type): Fix a bug in enum size calculation.
953 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
955 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
956 argument types to shut up GCC.
958 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
959 linker stub, then return the address the stub will return to.
960 (frame_saved_pc): Correctly restart the search for the saved
961 pc when a linker stub is encountered.
963 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
964 register stores emitted by the version 9 HP compilers.
965 (inst_saves_fr): Relax test for a specific base register (%r1);
966 this avoids losing with the version 9 HP compilers.
967 (skip_prologue): Try to skip argument stores emitted by the HP
968 compilers. It's not perfect, but it's better than before.
970 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
972 * findvar.c (write_pc write_pc_pid): Remove casts to long when
973 calling write_register_pid.
974 * (write_register_pid): Add prototype.
976 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
978 * remote.c (read_frame): Split readchar/checksum calculation into
979 two parts since evaluation order is undefined.
981 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
983 From Kevin A. Buettner (kev@cujo.geg.mot.com).
984 * Makefile.in (coredep.o): Add inferior.h as dependency.
985 * inflow.c: Add F_SETOWN to list of defines to check
986 around code that uses F_SETOWN.
988 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
990 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
991 set the -L and -B directory prefixes so we can link with it.
993 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
995 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
996 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
999 * General hackery to support alternate user-interface.
1000 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1001 disable_breakpoint): Call hooks for alternate user-interface.
1002 * defs.h: Add declarations for alternate user-interface hooks.
1003 * main.c (main): Add --nw (and --nowindows) options to disable
1005 * (near call to command_loop): Call command_loop_hook if set.
1006 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1007 * stack.c: Call print_frame_info_listing_hook if set.
1008 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1009 other files to make sure that calls to error and warning will
1010 work. Call init_ui_hook after everything else.
1011 * utils.c (query): Call query_hook if set.
1012 * (gdb_flush): Call flush_hook if set.
1013 * Change _initialize_utils to initialize_utils cuz we don't use
1014 automatic initialization of utils.c anymore.
1016 * Support for TK GUI.
1017 * Makefile.in: Add rule for gdbtk.o.
1018 * configure.in: Add support for --enable-gdbtk.
1019 * gdbtk.c: New file. Contains support routines for TK interface.
1020 * gdbtk.tcl: New file. Implements GUI policy.
1022 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1025 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1027 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1028 there and we are using the gcc from the tree.
1029 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1031 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1033 * Makefile.in (annotate.o): Add dependencies.
1035 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1037 * sparclite/aload.c: Added new -q (quiet) option.
1038 return 0 exit status if file was successfully downloaded.
1040 * nlm/gdbserve.c: merge in command line argument parsing changes
1041 and bug fixes made to i386-nlmstub.c.
1043 * i386-nlmstub.c: The returnLength field must be initialized
1044 before portConfig is passed to AIOGetPortConfiguration.
1045 Compare command line arguments with strnicmp(); args are
1046 case insensitive on netware.
1048 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1050 * Makefile.in (DISTSTUFF): Add definition.
1051 (diststuff): Add for new distribution support.
1052 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1053 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1054 Remove old distribution building rules, now uses standard
1055 distribution support in parent directory Makefile.in.
1057 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1059 * target.c (push_target): Cast result from xmalloc.
1061 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1063 * elfread.c (elf_symtab_read): Discard compiler labels generated
1064 by the Solaris 2.1/Intel SunPro compiler.
1066 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1068 * target.c (nomemory): Fix prototype and routine to take correct
1071 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1073 * Makefile.in (clean): Remove libgdb-files.
1075 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1077 * coredep.c: Include inferior.h.
1079 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1081 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1084 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1086 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1087 .cp as C++, alphabetize better.
1089 * breakpoint.c (ignore, condition): Move usage note into body of
1090 help text, so first line can be one-line summary.
1092 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1094 * target.c (unpush_target): Fix handling of removal of top target.
1096 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1098 * Makefile.in: Add stuff to build nlmstub.
1099 * Add rule for annotate.o to keep Sun make happy.
1100 * configure.in: Add config for powerpc/Netware.
1102 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1103 filename. This speeds up handling of trailing N_SO stabs (they
1104 mark the end of a .o file).
1106 * target.c, target.h: Change the way pushing and popping of
1107 targets work to support target overlays and inheritance.
1108 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1109 Fixup references to current_target, due to previous changes.
1111 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1112 needed to get the address of longjmp out of the target.
1114 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1116 * main.c: Include <ctype.h>.
1118 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1120 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1123 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1125 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1127 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1129 * Makefile.in (VERSION): Bump to 4.12.4.
1131 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1133 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1134 * configure.in (m88*-harris-cxux*): New configuration.
1135 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1136 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1138 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1139 (TARGET_WRITE_PC): Pass pid through to register writers.
1141 * configure.in (m68*): Put vendor-only-specified host configs
1142 after vendor-and-os-specified configs.
1143 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1145 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1146 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1149 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1151 * elfread.c (elf_symtab_read): Handle error return from
1152 bfd_get_dynamic_symtab_upper_bound gracefully.
1154 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1156 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1157 registers in use by the inferior.
1158 * coredep.c (fetch_core_registers, register_addr): Use it.
1159 * findvar.c (registers_changed, registers_fetched,
1160 read_register_bytes): Ditto.
1161 * infcmd.c (do_registers_info, registers_info): Ditto.
1162 * infptrace.c (fetch_inferior_registers,
1163 store_inferior_registers): Ditto.
1164 * stack.c (frame_info): Ditto.
1166 * coredep.c (CORE_REGISTER_ADDR): New macro.
1167 (fetch_core_registers): Use it.
1169 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1170 * symfile.c (add-symbol-file): Add usage note to help string.
1171 (add_shared_symbol_files_command): New command.
1174 * inferior.h (read_pc_pid): Declare.
1175 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1176 variable b, remove unused variable other_type_used.
1177 * main.c (inferior.h, call-cmds.h): Include.
1178 (gdb_init): Declare.
1179 * remote.c (remote_wait): Return 0 by default.
1181 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1183 Stop printing at null char option, from Oliver Meyer
1184 (omeyer@i3.informatik.rwth-aachen.de).
1185 * valprint.h, valprint.c (stop_print_at_null): New global.
1186 * valprint.c (_initialize_valprint): New print set subcommand
1188 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1189 printing a char array, adjust the number of chars to print.
1191 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1194 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1195 pic code in addition to prologues where an instruction from the
1196 prologue gets moved into the delay slot of a branch instruction
1197 immediately following the prologue. A table of potential prologue
1198 instructions (prologue_insn_tbl) is now used for picking apart a
1200 (frame_find_saved_regs): Changed the way in which limit gets set
1201 so that the delay slot of branch instructions immediately
1202 following the prologue gets examined.
1203 (pushed_size, store_parm_word, store_parm, push_parameters,
1204 collect_returned_value): Deleted.
1206 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1208 * infrun.c (wait_for_inferior): Handle stepping into leaf
1209 functions whose prologue consists of gp loading code only.
1211 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1213 * dbxread.c: Don't include libbfd.h.
1214 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1215 <time.h>, or <sys/types.h>.
1216 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1217 collect information about the stab and stab string sections.
1219 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1221 * stabsread.c (read_huge_number): handle large unsigned number
1222 for stabs generated by os9k C compiler.
1224 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1226 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1227 * breakpoint.h (hit_count): New breakpoint field.
1228 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1229 (clear_breakpoint_hit_counts): New function.
1230 (bpstat_stop_status): Increment the hit count.
1231 (breakpoint_1): Display the hit count.
1232 * infcmd.c (run_command): Reset breakpoint hit counts.
1233 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1234 displaying hit counts.
1236 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1238 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1239 symbols for all symbol files. Makes skipping over the
1240 trampoline code work when stepping from a function in a shared
1241 library into a function in a different shared library for Irix 5.
1242 Other ELF targets do not have enough information in their
1243 dynamic symbol tables to make this work.
1244 (elf_symtab_read): Relocate mst_solib_trampoline address.
1246 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1248 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1249 * configure.in (m68*-atari-sysv4*): New configuration.
1250 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1251 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1252 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1253 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1254 * config/m68k/amix.mh, config/m68k/amix.mt,
1255 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1258 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1260 * symtab.c (find_function_start_sal): New function to find
1261 the start of a function from a function symbol.
1262 (decode_line_1, decode_line_2): Use it instead of open coded
1263 partial copies of the code.
1264 (list_symbols): Quote symbol name before passing it to
1265 break_command to enable proper handling of mangled symbols.
1267 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1269 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1270 * ch-exp.y (yylex): First try name lookup using exact name
1271 typed by user; if that fails, try lower-cased name.
1273 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1275 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1276 Move "no debugging symbols found" test to symfile.c.
1277 * symfile.c (syms_from_objfile, reread_symbols): Add
1278 "no debugging symbols found" test.
1279 * coffread.c (init_stringtab): Handle stripped files with a
1280 stringtab offset of zero gracefully.
1281 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1282 BFD instead of stop_pc heuristic to determine if it is a dynamically
1284 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1285 ioctl, it indicates that the process has exited.
1287 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1289 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1290 .PARISC.unwind section now.
1292 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1294 * breakpoint.c (mention): Always show breakpoint address if no
1297 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1299 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1300 handling of shared libraries for non-ELF executables, but only if
1301 HANDLE_SVR4_EXEC_EMULATORS is defined.
1302 (locate_base): Try to find debug_base in the dynamic linker
1303 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1304 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1305 Define to enable handling of shared libraries for a.out executables,
1306 run under Solaris BCP.
1308 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1310 * infrun.c (wait_for_inferior): Print "Program exited normally"
1311 regardless of batch_mode.
1312 * defs.h, top.c (batch_mode): Removed.
1314 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1316 * Makefile.in (dcache_h): Remove redundant definition.
1317 (init.c): Add a comment.
1318 (top.c): Remove explicit compile action.
1319 * breakpoint.c (mention): Share code indicating location of
1320 break/watchpoints, don't print address if addressprint is off.
1321 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1322 (demangle): Remove redundant declarations.
1323 * eval.c: Remove redundant function declarations.
1324 * objfiles.h: Cosmetic and grammatical improvements.
1325 * TODO: Various updates.
1327 * remote-mips.c: Replace all \r chars with \015.
1328 (mips_receive_header): Display control characters readably.
1329 (mips_xfer_memory): Add a simple progress display.
1331 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1333 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1335 * remote-hms.c (flush): New function.
1336 (expect): Get edge case right.
1337 (hms_read_inferior_memory): Be more tolerant of line noise.
1339 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1342 target files, not non-existent mach3.mh and mach3.mt.
1344 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1346 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1347 symbols for all symbol files. Makes skipping over the
1348 trampoline code work when stepping from a function in a shared
1349 library into a function in a different shared library.
1350 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1352 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1354 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1355 names mean end of .o file.
1356 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1357 top of routine. Handle new thread notification cleanly.
1358 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1359 thread notification scheme.
1360 * (child_resume): General cleanups, handle resumption of all
1363 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1365 * ser-go32.c: Rewrite to run under windows.
1366 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1368 * serial.c (serial_open): Notice device "pc".
1369 * remote-e7000.c: Fix copyright date.
1370 (expect): Compare \n and \r the same.
1371 (e7000_open): Allow pc as a serial port
1372 * sh/sh.mt: Add ser-e7kpc.
1373 * h8300/h8300hms.mt: Add ser-e7kpc.
1374 * main.c (proc_wait): Don't wait if using go32.
1376 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1378 * somread.c: Simplify by using stabsect_build_psymtabs.
1379 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1380 corresponding to the name of the text section. All references
1382 (somstab_build_psymtabs): Delete function, no longer needed.
1384 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1386 * somread.c: Renamed from paread.c. Changed function names and
1387 comments to reflect that this file deals with SOM (an object file
1388 format), rather than the PA (a cpu).
1389 (Makefile.in): Chaned appropriately.
1390 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1391 * dbxread.c (somstab_build_psymtabs): Renamed from
1392 pastab_build_psymtabs.
1394 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1396 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1397 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1399 * Makefile.in: Updated for core-sol2.c.
1400 * README: Add notes about SPARCworks cc under Solaris 2.x,
1401 from Casper H.S. Dik (casper@fwi.uva.nl).
1402 * config/mips/xm-makeva.h: Removed, no longer necessary.
1403 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1404 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1405 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1407 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * gdba.el: Put program input and output in a separate buffer.
1411 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1413 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1414 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1415 with global variable of same name in libnsl.so on UnixWare.
1417 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1419 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1420 embedded in template name.
1422 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1424 * config/i386/nm-linux.h: change calling convention of
1425 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1426 target_insert_watchpoint() and
1427 target_remove_watchpoint().
1429 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1430 to be long long in gdb.
1431 * config/mips/tm-bigmips.h: ditto.
1433 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1435 * c-lang.c (asm_language_defn): New definitions for language_asm,
1436 mostly copied from c_language_defn, to avoid warnings when
1437 switching between c and asm stack frames.
1439 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1441 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1442 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1443 (upgrade_type, handle_psymbol_enumerators): Likewise.
1444 (has_opaque_xref, cross_ref): Likewise.
1445 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1446 debugging information, rather than doing it here.
1447 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1448 point in ecoff_debug_swap backend structure, rather than calling
1449 ecoff_slurp_symbolic_info directly.
1451 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1453 * breakpoint.c: Include annotate.h. Call annotate_field rather
1454 than printing annotation directly.
1456 * main.c: Include string.h.
1458 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1460 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1461 call it instead of doing normal loop.
1462 * infcmd.c (attach_command): Don't call wait_for_inferior if
1464 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1465 hook that can decide whether to step over the next breakpoint.
1466 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1467 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1470 * configure.in: Improve sorting/formatting of hosts and targets.
1471 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1472 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1473 * Makefile.in (stop-gdb): New target.
1474 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1477 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1479 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1480 the identical initialization can be deleted from main.c, but i
1481 haven't done so just in case.
1483 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1485 * gdba.el: Added menu windows and slightly improved window
1486 handling to gdba.el. Fixed numerous minor bugs that were causing
1487 emacs and gdb to fall out of sync.
1489 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1491 * breakpoint.c: annotate changes lost at merge, put back in.
1493 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1495 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1498 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1500 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1502 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1503 writing of floating registers, the dpx2 kernel disallows it.
1504 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1505 is contained in o_praw.
1506 * irix5-nat.c (solib_map_sections): Adjust sections by the
1507 difference between the loaded address and the prelinked address.
1508 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1510 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1511 symbols, their value is absolute.
1512 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1513 libraries fh->adr fields of zero. Relocate minimal symbol values
1514 upon readin. Relocate non-stabs symbols upon readin.
1515 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1516 start address of the outermost block.
1517 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1518 instead of section_offsets and use relocated pst->textlow for
1519 line number and procedure address relocations.
1521 From gmo@MicroUnity.com (Guillermo A. Loyola):
1522 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1523 Handle SGI Irix5 stIndirect symbol type.
1525 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1527 * breakpoint.c: fix a syntax error native cc does not like.
1529 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1530 * sparclite/Makefile.in: ditto.
1531 * sparcl-tdpe.c: change file name because first 8 chars has to be
1533 * sparcl-stub.c: ditto.
1535 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1537 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1539 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1541 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1542 ignore) a PID argument.
1543 (hppa_pop_frame): Pass a PID to target_write_pc.
1544 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1545 and pass through a PID argument.
1546 (target_read_pc, target_write_pc): Update prototypes.
1548 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1550 * Makefile.in: add new file sparclite-tdep.c.
1551 * sparclite/Makefile.in: add new file sparclite-stub.c.
1552 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1554 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1555 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1557 * sparclite-tdep.c: new file, contains hardware breakpoint support
1559 * sparclite-stub.c: new file, stub code that add support hardware
1561 * breakpoint.c: add hardware breakpoint support.
1562 * breakpoint.h: add new breakpoint type to support hardware
1564 * config/mips/nm-irix4.h: change interface for target dependent
1565 code supporting watch point.
1566 * config/pa/nm-hppab.h: change interface for target dependent
1567 code supporting watch point.
1569 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1571 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1573 * stabsread.c (read_struct_fields): os9k nested structure does not
1574 have terminating ';', instead it just get to ',' and bit position
1577 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1579 * nlmread.c (nlm_symtab_read): Clean up a bit.
1580 * (nlm_symfile_read): Record bounds of main() so that backtrace
1581 command will know where to stop.
1582 * objfiles.c (objfile_relocate): Relocate entry point/func info
1583 for backtrace as well.
1584 * objfiles.h: Define values for invalid PCs for entry point info.
1585 * symfile.c (init_entry_point_info): Initialize invalid values
1586 with aforementioned macros.
1587 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1588 to cause backtrace to stop when it gets back to main().
1589 * config/i386/tm-i386nw.h: Ditto.
1591 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1593 Fix value_print, which used to be ostensibly language-independent,
1594 but would print pointers and arrays in C syntax. Instead, call
1595 a language-specific function.
1596 * language.h (struct language_defn): New functional field
1598 (LA_VALUE_PRINT): New macro.
1599 * language.c (unk_lang_value_print): New stub/dummy function.
1600 (unknown_language_defn, auto_language_defn, local_language_defn):
1602 * c-valprint.c (c_value_print): New function, with code moved from:
1603 * valprint.c (value_print): ... here. Now just invoke
1604 LA_VALUE_PRINT to do language-specific stuff.
1605 * valprint.c (value_print_array_elements): Make non-static.
1606 * c-lang.c (c_language_defn, cplus_language_defn): Add
1607 c_value_print in the la_value_print field.
1608 * m2-lang.c (m2_language_defn): Likewise.
1609 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1610 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1611 * ch-valprint.c (chill_value_print): New function, based on
1612 c_value_print, but use Chill "look and feel."
1613 * c-lang.h (c_value_print): New prototype.
1614 * ch-lang.h (chill_value_print): New prototype.
1615 * value.h (value_print_array_elements): New prototype.
1617 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1618 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1620 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1622 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1623 to new file top.c. Make things extern instead of static and
1624 similar rearrangements to deal with this.
1626 * utils.c: Move fputs_unfiltered to main.c. Remove
1627 FPUTS_UNFILTERED_OVERRIDE ifndef.
1628 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1629 and libgdb uses utils.c and top.c.
1631 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1633 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1635 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1637 * ch-valprint.c (chill_val_print_array_elements): New function.
1638 A Chill version of val_print_array_elements, it prints the
1639 array index labels, in additions ot the array element values.
1640 (chill_val_print): Use the new function.
1642 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1644 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1646 * defs.h (enum language): Add language_asm.
1647 * findvar.c (read_register_bytes read_register_gen
1648 write_register_bytes read_register read_register_pid
1649 write_register write_register_pid supply_register): Move multi-
1650 thread handling down into these routines. Create XXX_pid routines
1651 that allow register references to specify the pid.
1652 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1653 read_sp write_sp read_fp write_fp): Move these routines from
1654 infcmd to findvar to centralize the whole mess.
1655 * i386-nlmstub.c: Portability fixes.
1656 * infptrace.c (child_resume): Conditionalize to allow other natives
1657 to override it. Remove PIDGET gubbish, it's no longer necessary.
1658 * infrun.c (wait_for_inferior): Put registers_changed() before
1659 target_wait() to speed up remote debugging.
1660 * Replace code that reads registers from other threads with much
1661 nicer looking new function calls (see changes to findvar.c).
1662 * Don't skip prologues if debugging assembly source.
1663 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1664 child_resume to handle multi-thread debugging properly.
1665 * remote.c: Add O response to get console output from target.
1666 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1667 SERIAL_ERROR here to simplify callers.
1668 * Change static var timeout to remote_timeout.
1669 * (fromhex): Remove unnecessary return -1 at end of routine.
1670 * (remote_wait): Turn this into a big switch statement. Add
1671 support for O response.
1672 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1673 * (getpkt): Split getpkt into two parts. read_frame deals with
1674 all formatting issues, run-length encoding, and framing. getpkt
1675 now handles error recovery, and frame detection.
1676 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1677 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1678 control. (hardwire_readchar): Handle EINTR from read().
1679 * symfile.c (deduce_language_from_filename): Add support for .s
1681 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1682 override infptrace's child_wait.
1683 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1684 instead of XXXlynx.h.
1685 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1687 * nlm/gdbserve.c: Portability fixes.
1689 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1691 * inftarg.c (child_wait): Call proc_wait, not wait.
1692 (child_mourn_inferior): Call proc_remove_foreign.
1693 * main.c (gdb_init): Call init_proc.
1694 * main.c: Provide dummy versions of init_proc, proc_wait, and
1695 proc_remove_foreign for the gdb case (the libgdb case provides its
1696 own versions of these functions).
1697 * Makefile.in (libgdb-files): Add libproc.a.
1699 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1701 Hardware watchpoints for Linux, from Rick Sladkey
1702 (jrs@world.std.com).
1703 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1704 new hardware breakpoint recovery method.
1705 * i386v-nat.c (i386_insert_watchpoint,
1706 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1707 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1708 New functions to support the 386 hardware debugging registers.
1709 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1710 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1711 target_insert_watchpoint, target_remove_watchpoint): Define these
1712 macros to use the hardware debugging functions in i386v-nat.c.
1714 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1719 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1721 * target.c, target.h: New variables target_activity_function and
1723 * inflow.c, inferior.h: New functions set_sigio_trap and
1725 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1727 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1729 * remote-sim.h (sim_verbose): Delete.
1730 Document callbacks needed.
1731 (sim_*): Change result to void where there isn't one.
1732 (sim_open): Clarify argument and error response.
1733 (sim_close): Declare.
1734 (sim_load): Change bfd_handle argument to file name. Clarify result.
1735 (sim_create_inferior): Renamed from sim_set_args.
1736 (sim_set_pc): Delete.
1737 (sim_info): Delete printf_fn argument.
1738 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1739 (gdbsim_load): Try sim_load first.
1740 (gdbsim_create_inferior): Call sim_create_inferior.
1741 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1742 (gdbsim_close): Call sim_close.
1743 (gdbsim_files_info): Update call to sim_info.
1744 (gdbsim_ops): Realign comments.
1746 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1748 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1750 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1751 the auxent if the symbol's name is ".file". From David Edelsohn
1752 <c1dje@watson.ibm.com>.
1754 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1756 * breakpoint.c (breakpoint_1): Fix typo.
1758 * annotate.c (annotate_field_end): Fix typo.
1760 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1762 * Makefile.in (TSSTART): Remove; no longer used.
1764 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1765 fputs_unfiltered and exit directly, rather than fatal. The latter
1766 calls vfprintf_unfiltered!
1768 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1769 * value.h, printcmd.c (print_value_flags): Move from here...
1770 * annotate.c: ...to here, and make it use can_dereference.
1772 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1774 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1775 Remove, needed for both native and cross.
1776 * target.c (attach_flag, generic_mourn_inferior): Put here.
1777 * utils.c (job_control): Put here.
1778 (terminal.h): Don't include anymore.
1780 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1782 * source.c (find_source_lines): Always use code that was #ifdef
1783 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1784 leaving it on the chain. Reindent much of this function.
1785 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1786 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1787 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1788 config/ns32k/xm-ns32km3.h: Remove all references to
1789 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1790 * main.c, fork-child.c, many config files: Remove all
1791 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1794 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1795 This avoids __eprintf troubles.
1797 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1799 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1800 initialization code which needs to be called even if we bypass the
1801 command line stuff into gdb_init.
1802 * utils.c (fputs_unfiltered): Surround in #ifndef
1803 FPUTS_UNFILTERED_OVERRIDE.
1804 * Makefile.in (libgdb.a): New target.
1806 * utils.c: Rearrange I/O stuff a bit so that all output goes
1807 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1808 which made %s not work with arbitrarily large strings.
1809 * printcmd.c (printf_command): Use printf_filtered, not
1810 printf_unfiltered and printf, now that arbitrary limit is gone.
1813 * breakpoint.c (watchpoint_check): Remove unused variable b.
1814 * stack.c (print_frame_info): Move sp and buf inside #if.
1815 * eval.c (evaluate_subexp): Remove unused variables pp,
1816 mangle_ptr, ptr, and mangle_tstr.
1817 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1819 * symtab.c (lookup_symtab): Put variable copy inside #if.
1820 (decode_line_1): Put variable q1 inside #if 0.
1821 * target.h: Declare target_link.
1822 * infrun.c (wait_for_inferior): Remove unused variables signame.
1823 * remote.c (remote_resume): Remove unused variable name.
1824 * c-exp.y (parse_number): Parenthesize operand of shift.
1825 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1826 (this is a semantic change, the warning seems to have detected a bug).
1827 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1828 * coffread.c: Move variable temptype inside #if.
1829 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1831 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1832 (chill_val_print): Remove unused variable in_range.
1833 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1834 (chill_val_print): Add default case for switch.
1835 * stabsread.h: Declare stabsect_build_psymtabs.
1836 * os9kread.c (read_minimal_symbols): Make this return void.
1837 (os9k_symfile_read): Remove unused variables stb_exist and val.
1838 (os9k_symfile_init): Remove unused variable val.
1839 (fill_sym): Remove unused variable id.
1840 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1841 unused variable nsl.
1842 Remove unused variable symfile_bfd.
1843 #if 0 unused variables lbrac_unmatched_complaint and
1844 lbrac_mismatch_complaint.
1845 Remove declaration for non-existent function os9k_next_symbol_text.
1847 * annotate.c, annotate.h: New files, containing a function for
1848 each annotation which outputs it.
1849 * Move breakpoints_changed from breakpoint.c to annotate.c.
1850 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1851 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1852 Use annotate.c functions to output annotations.
1853 * Makefile.in (OBS): Add annotate.o.
1855 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1857 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1858 elf_unwind_entries are always initialized.
1860 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1861 stubs which return directly to the caller rather than to the stub
1864 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1866 * c-exp.y (yyerror): Display a more informative error message.
1867 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1868 * m2-exp.y (yyerror): Ditto.
1870 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1872 * inflow.c (job_control): Move definition to front of file.
1874 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1876 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1877 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1879 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1881 * Makefile.in (kdb): Remove old init.c creation commands.
1882 * configure.in (sparclite): Match on sparclite*.
1883 * sparclite/aload.c (main): Only change section addresses for
1884 a.out format object files.
1886 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1888 * config/i386/go32.mh: Define CC.
1890 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1892 * gdbserver/Makefile.in: Remove irrelevant definitions and
1893 comments inherited from the gdb Makefile.
1894 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1895 (VERSION): Update to 4.12.3.
1896 (gdbserver): Remove any existing executable first.
1897 (distclean, realclean): Remove nm.h.
1898 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1899 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1900 Don't use absolute pathname.
1902 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1904 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1907 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1909 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1910 (print_it_normal): Add annotations for the inferior starting and
1911 stopping, and for all the various messages related to how it
1914 * printcmd.c (do_one_display): Annotate.
1915 * stack.c (print_frame_info): Annotate printing of stack frames.
1917 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1919 * remote.c (get_offsets): Handle case where stub doesn't support
1922 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1924 Add partial support for g++ code compiled with -fvtable-thunks.
1925 * c-valprint.c (c_val_print): Add vtblprint support
1927 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1928 pointers (if using thunks) as well as array of structs (otherwise).
1929 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1930 level, and make the latter non-static (so define_symbol can use it).
1931 * stabsread.c (define_symbol): If the type being defined is a
1932 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1933 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1934 * values.c (value_virtual_fn_field): Handle thunks.
1935 * values.c (value_headof): Minor efficiency hack.
1936 * values.c (value_headof): Incomplete thunk support. FIXME.
1938 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1940 * valprint.c (print_longest): Clarify comment about use_local.
1941 * printcmd.c, defs.h (print_address_numeric), callers in
1942 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1943 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1944 exec.c: New argument use_local.
1945 * source.c (identify_source_line): Use filtered output. Use
1946 print_address_numeric.
1948 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1949 language.c (type_error, range_error): Use filtered output.
1950 * utils.c (error_begin): Update comment to tell people to use
1953 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1954 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1957 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1959 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1960 from the fault, #ifndef FAULTED_USE_SIGINFO.
1961 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1963 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1965 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1966 Explicitly annotate each record.
1968 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1970 * xcoffexec.c: Reformat to standards and lint.
1971 (language.h): Include.
1972 (exec_close): Declare arg "quitting".
1973 (file_command): Declare arg "from_tty".
1974 (map_vmap): Cast xmalloc result to PTR.
1975 * rs6000-nat.c: Reformat to standards and lint.
1976 (exec_one_dummy_insn): Use char array for saved instruction.
1977 (fixup_breakpoints): Declare.
1978 (vmap_ldinfo): Be more informative in fatal error messages.
1979 (xcoff_relocate_symtab): Define to return void.
1980 * xcoffsolib.h: Reformat to standards, improve comments.
1981 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1983 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1985 * utils.c, defs.h (error_begin): New function.
1986 (quit): Print annotation before printing the error message.
1987 * main.c (return_to_top_level): Print annotation before doing the
1989 * symtab.c (decode_line_1): Call error not warning and then
1990 return_to_top_level. Call error_begin and printf_unfiltered
1991 rather calling warning (before calls to return_to_top_level).
1992 * core.c (memory_error): Use error_begin, printf_unfiltered,
1993 print_address_numeric and return_to_top_level instead of error.
1994 Cleans up a FIXME-32x64.
1995 * language.c (type_error, range_error): Call error_begin
1996 not just target_terminal_ours.
1998 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1999 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2000 side of an assignment is non-portable.
2002 * utils.c (query): Change syntax of query annotations to be
2003 consistent with other input annotations.
2004 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2006 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2008 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2010 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2011 that have a stack frame size of 32k or larger (from Paul Flinders).
2012 Remove #if 0'd code.
2014 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2016 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2017 for Lynx platforms that need it.
2018 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2020 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2022 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2023 than trying to deduce it from the fault.
2025 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2027 * printcmd.c (print_address_symbolic): Initialize name to empty
2028 string to avoid core dump if lookup fails.
2029 * remote-e7000.c (printf_e7000debug): Error if target not open.
2031 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2033 * i386-nlmstub.c: Update to be more in line with PIN stub.
2034 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2035 * (hex2mem): Init ptr.
2036 * General cleanups to use ConsolePrintf, standard prologues, etc...
2038 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2040 * i386-nlmstub.c: More changes to be compatible with remote.c.
2042 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2043 into (the far less frequently called) dbx_symfile_read.
2045 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2047 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2049 * dbxread.c (record_minimal_symbol): Record the section
2050 associated with the symbol to make dynmaic relocation work.
2051 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2052 Solaris brain-damage which don't apply to relocatable object
2054 * (stabsect_build_psymtabs): New routine to read stabs out of an
2055 arbitrarily named section.
2056 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2058 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2059 stabs out of the nlm.
2060 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2061 brain-damage which don't apply to relocatable object files.
2062 * remote.c (putpkt): Improve error reporting and error handling.
2063 * (get_offsets): Temporary kludge to force data & bss sections to
2064 have the same relocation.
2065 * stabsread.c (define_symbol, scan_file_globals): Record section
2068 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2070 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2071 FIXME-32x64 comment.
2073 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2075 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2076 to after call to target_wait. This means that flush_cached_frames
2077 can call target_terminal_ours if it wants to.
2078 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2079 comment about why the code is dubious.
2081 * stabsread.c (read_type): Call read_type, not nonexistent
2084 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2086 * remote-os9k.c (rombug_fetch_registers): set trace mode
2088 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2090 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2092 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2093 passed to process_one_symbol.
2094 * stabsread.c (read_type): process os9k functio prototype.
2096 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2098 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2101 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * utils.c (prompt_for_continue): Annotate prompt.
2104 (query): Annotate query.
2105 * printcmd.c (print_frame_args): Change syntax of argument
2106 annotation to make name and value part of a single group of
2107 annotations, not two separate groups.
2108 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2109 * valprint.c (val_print_array_elements): Change syntax of
2110 annotation to be more concise.
2111 * main.c, defs.h (command_line_input): New argument tells what
2112 string to include in the annotations.
2113 * symtab.c (decode_line_2), main.c (read_command_lines,
2114 command_loop): Change callers.
2116 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2117 target null pointer.
2118 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2120 * printcmd.c (output_command): Annotate things we print here too.
2121 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2122 * Move declaration of print_value_flags from defs.h to value.h.
2123 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2125 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2127 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2128 BFD handles sun3 dynamic relocations now.
2129 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2132 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2134 * printcmd.c (print_command_1): Annotate the top-level expressions
2136 (print_frame_args): Annotate each argument.
2137 * printcmd.c, defs.h (print_value_flags): New function.
2138 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2139 * valprint.c (val_print_array_elements): Annotate each array element.
2141 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2143 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2144 the register contains a pointer to the type, not the type itself.
2146 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2148 * main.c (main): Accept --annotate=N option and make --fullname
2149 the same as --annotate=1.
2150 (command_line_input): Print annotatation before and after prompt.
2151 * blockframe.c (flush_cached_frames): Print annotation.
2152 * Rename frame_file_full_name to annotation_level and move it from
2154 * source.c (identify_source_line): If annotation_level > 1,
2155 change output format.
2156 * breakpoint.c: Print annotation whenever a breakpoint changes.
2157 * main.c: New variable server_command.
2158 (command_line_input): Parse "server " and set server_command.
2159 (dont_repeat): Check server_command.
2161 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2163 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2164 updating raw_symbol and symnum. Return a value in the case where
2167 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2169 * parse.c: Don't define block_found; it is defined in symtab.c.
2170 * parser-defs.h: Add comment regarding block_found.
2172 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2174 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2177 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2179 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2180 section vma. Do not read dynamic relocs for sun3 executables to
2181 avoid BFD assertion message.
2183 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2185 * nm-hppab.h (KERNEL_U_ADDR): Define.
2186 (FIVE_ARG_PTRACE): Likewise.
2187 (CANNOT_STORE_REGISTER): Likewise.
2188 * nm-hppah.h (KERNEL_U_ADDR): Define.
2189 (FIVE_ARG_PTRACE): Likewise.
2190 (CANNOT_STORE_REGISTER): Likewise.
2191 (NEED_TEXT_START_END): Likewise.
2193 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2194 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2195 (FIVE_ARG_PTRACE): Likewise.
2196 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2197 (FIVE_ARG_PTRACE): Likewise.
2199 * hppa-tdep.c (read_unwind_info): Make static.
2200 (restore_pc_queue): Indirect through the target vector to
2201 reload the register state.
2203 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2205 * paread.c (compare_unwind_entries): Delete function. It's been
2206 moved into hppa-tdep.c.
2207 (read_unwind_info): Likewise.
2208 (pa_symfile_read): No longer call read_unwind_info. The unwind
2209 tables will be read in as they are needed.
2211 * hppa-tdep.c (compare_unwind_entries): New function.
2212 (read_unwind_info, internalize_unwinds): Likewise.
2213 (find_unwind_entry): Read in unwind information on demand.
2215 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2217 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2218 to : in search path processing.
2219 * defs.h (qsort): Rename argument in prototype.
2220 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2222 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2223 (false): Eliminate usages.
2225 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2227 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2228 All references to value changed to value_ptrlage_command is now
2230 All references to value changed to value_ptr.
2231 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2232 * remote-hms.c (hms_wait): Timeout after five seconds.
2233 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2234 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2235 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2237 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2239 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2241 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2243 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2245 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2246 bp_watchpoint_scope breakpoints.
2247 (struct breakpoint): Add val_chain and related_breakpoint fields
2248 for use by watchpoints.
2250 * breakpoint.c (within_scope): Delete. No longer used.
2251 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2252 (target_{remove,insert}_watchpoint): Likewise.
2253 (can_use_hardware_watchpoint): New function.
2254 (remove_breakpoint): New function to remove a single breakpoint
2255 or hardware watchpoint.
2256 (insert_breakpoints): Handle insertion of hardware watchpoints.
2257 Store a copy of the value chain derived from the watchpoint
2259 (remove_breakpoints): Simplify by using remove_breakpoint.
2260 (delete_breakpoint): Likewise.
2261 (watchpoint_check): Delete the watchpoint and watchpoint scope
2262 breakpoints when the watchpoint goes out of scope. Save & restore
2263 the current frame after checking watchpoints.
2264 (breakpoint_init_inferior): Likewise (restarting the program
2265 makes all local watchpoints go out of scope).
2266 (bpstat_stop_status): Handle hardware watchpoints much like normal
2267 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2268 when the watchpoint goes out of scope. Remove and reinsert all
2269 breakpoints before returning if we stopped when a hardware watchpoint
2271 (watch_command): Use a hardware watchpoint when possible. If
2272 watching a local expression, build a scope breakpoint too.
2273 (map_breakpoint_numbers): Also call given function for any
2274 related breakpoints.
2275 (disable_breakpoint): Never disable a scope breakpoint.
2276 (enable_breakpoint): Handle hardware breakpoints much like normal
2277 breakpoints, but recompute the watchpoint_scope breakpoint's
2278 frame and address (if we have an associated scope breakpoint).
2279 (read_memory_nobpt): Handle hardware watchpoints like normal
2280 watchpoints. When necessary handle watchpoint_scope breakpoints.
2281 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2282 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2283 (disable_command): Likewise.
2285 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2286 Extern prototype added to frame.h
2288 * infrun.c (wait_for_inferior): Set current_frame and select
2289 a frame before checking if we stopped due to a hardare watchpoint
2290 firing. Handle stepping over hardware watchpoints.
2291 (normal_stop): Remove unnecessary call to select_frame.
2293 * value.h (value_release_to_mark): Declare.
2294 * values.c (value_release_to_mark): New function.
2296 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2297 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2299 * hppab-nat.c (hppa_set_watchpoint): New function.
2301 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2302 (HAVE_STEPPABLE_WATCHPOINT): Define.
2303 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2304 (target_{insert,delete}_watchpoint): Define.
2306 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2307 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2308 (target_{insert,remove}_watchpoint): Likewise.
2310 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2312 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2313 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2314 often have the same names as debug symbols for functions, and
2315 confuse lookup_symbol().
2317 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2319 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2320 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2321 REGISTER_RAW_SIZE (1).
2322 Together these changes work around a bug in HP's compiler. Both
2323 seem to be necessary.
2325 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2327 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2328 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2329 are type mst_solib_trampoline.
2331 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2333 * config/m68k/es1800.mt: Change comments.
2335 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2337 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2339 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2341 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2344 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2346 * values.c (unpack_long): Remove obsolete comment about using a
2349 * symfile.c (symbol_file_command): Add comments about command syntax.
2351 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2352 Jim Kingdon (kingdon@cygnus.com)
2354 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2355 are in the .plt section.
2356 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2357 find_solib_trampoline_target): New functions for handling
2358 stepping into -g compiled shared libraries.
2359 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2360 find_solib_trampoline_target): Add prototypes.
2361 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2362 Define to handle stepping into -g compiled shared libraries.
2363 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2364 stepping into -g compiled shared libraries.
2366 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2368 * configure.in: Add mips-*-sysv4* support.
2369 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2370 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2371 New files for MIPS SVR4 support.
2372 * Makefile.in: Update for new mipsv4 files.
2373 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2374 read_next_frame_reg to obtain the frame relative stack pointer.
2375 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2376 obtain the frame relative stack pointer.
2377 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2378 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2379 by entering them into the minimal symbol table.
2380 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2381 a long for float formats.
2382 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2383 get defined in <link.h>.
2384 * solib.c (solib_add): Add shared library sections to the section
2385 table of the target before adding the symbols.
2386 * partial-stab.h: Relocate static and global functions.
2387 * dbxread.c (read_dbx_symtab): Remove unused variable
2388 end_of_text_address. Relocate text_addr when passing it
2391 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2392 library functions before the executable is run. Retrieve dynamic
2393 symbols from stripped executables.
2394 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2395 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2396 if no debugging symbols were found.
2397 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2398 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2400 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2401 OSF/1 has shared libraries.
2403 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2405 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2406 to BFD handling of dynamic symbols.
2408 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2410 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2411 then gets its real address into FUN and its GOT/DP value into %r19.
2413 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2415 * hppa-tdep.c (frameless_function_invocation): If no unwind
2416 descriptor was found, then assume this was not a frameless
2417 function invocation.
2418 (frame_saved_pc): If the saved PC is in a linker stub, then
2419 return the return address which the linker stub will return to.
2421 * xm-hppab.h: Never define USG.
2422 * xm-hppah.h: Always define USG.
2424 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2426 * values.c (unpack_long, value_from_longest),
2427 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2429 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2431 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2433 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2435 For SVR4 targets, enable gdb to set breakpoints in shared
2436 library functions before the executable is run.
2437 * elfread.c (elf_symtab_read): Handle symbols for shared library
2439 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2440 and moved to objfiles.c.
2441 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2442 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2443 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2444 the new generic definition from tm-sysv4.h works for Solaris.
2446 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2448 * elfread.c (elf_symtab_read): Change storage_needed,
2449 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2450 bfd_get_symtab_upper_bound. Check for errors from
2451 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2452 * nlmread.c (nlm_symtab_read): Same changes.
2454 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2456 * xcoffread.c (xcoff_next_symbol_text): New function.
2457 (read_xcoff_symtab): Set next_symbol_text_func to it.
2458 Move raw_symbol outside of read_xcoff_symtab.
2460 * remote.c (getpkt): Remove unused "out" label.
2462 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2464 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2465 about more than one watchpoint being triggered.
2467 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2469 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2471 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2473 * blockframe.c (find_pc_partial_function): mst_file_text
2474 symbols do not live in the shared library transfer table.
2475 * ch-exp.y (decode_integer_value, match_character_literal,
2476 match_bitstring_literal): Guard tolower calls with isupper,
2477 tolower on old BSD systems blindly subtracts a constant.
2478 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2479 well when determining the producer of the object file.
2480 * mdebugread.c (has_opaque_xref): New function to check for
2481 cross reference to an opaque aggregate.
2482 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2483 enter typedefs to opaque aggregates into the symbol tables.
2484 * mdebugread.c (parse_external): Remove skip_procedures argument,
2485 it has always been 1. Remove code that handled stProc symbols,
2486 it was never executed and was wrong, as the index of a
2487 stProc symbol points to the local symbol table and not to the
2488 auxiliary symbol info. Update caller.
2489 * mdebugread.c (parse_partial_symbols): Do not enter external
2490 stProc symbols into the partial symbol table, they are already
2491 entered into the minimal symbol table.
2492 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2493 Remove all conditionals and definitions for ptx.
2494 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2495 Fix addresses of floating point registers in REGISTER_U_ADDR.
2496 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2497 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2498 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2499 signal trampoline code work.
2500 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2501 Remove all conditionals and definitions for ptx.
2502 Remove KDB definitions.
2503 * symm-nat.c (store_inferior_registers): Fetch registers before
2504 storing them to obtain valid floating point control registers.
2505 Store fpu registers.
2506 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2507 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2508 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2510 * symm-nat.c (child_resume): Update type of `signal' parameter.
2511 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2513 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2515 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2516 calling import stubs for functions in shared libraries.
2518 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2520 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2522 * ch-lang.c (chill_is_varying_struct): Magic string is
2523 was "<var_length>" is now "__var_length" (more portable).
2525 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2527 * remote.c (getpkt): If we get a timeout, actually retry rather
2528 than just giving up the first time it happens.
2529 * remote.c: Document sequence numbers.
2530 (remote_store_registers): Change syntax of 'P' request so that it
2531 never looks like a sequence number.
2533 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2535 * os9kread.c (record_minimal_symbol): add section_offset to
2536 relocate minimal symbol table.
2537 * os9kread.c (read_minimal_symbols): ditto.
2538 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2540 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2541 return. Also if file addr is 0 leave it 0, not to relocate.
2542 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2543 'set remotexoff' and 'set remotelog' commands.
2545 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2547 * remote.c (remote_store_registers): Add 'P' request to set an
2548 individual register.
2549 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2552 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2554 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2555 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2556 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2558 * command.c (do_setshow_command, case var_string): Never add a
2559 space to the end of the string.
2560 * NEWS: Document this change.
2561 * .gdbinit: Add a space to the "set prompt" command.
2563 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2565 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2566 changes to make it compile (it doesn't link yet).
2568 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2569 (set_demangling_style, set_demangling_command): Use savestring not
2570 strdup. We were not dealing properly with a NULL return from
2571 strdup, and were not declaring strdup (the system header may or
2574 * valprint.c (val_print): Remove inaccurate comment about what
2575 types can be stub types.
2577 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2578 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2579 Supply alternate version if ATTACH_DETACH is not defined.
2580 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2581 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2582 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2584 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2586 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2588 (skip_trampoline_code): Rewrite and add support for argument
2589 relocation stubs stubs, import/export stubs, calls through
2590 "_sr4export" and cascaded trampolines.
2592 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2593 if no unwind descriptor is found.
2595 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2596 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2597 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2598 differently. All registers are four bytes.
2599 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2601 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2603 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2604 registers as both single and double values (fetching 2nd 32bit half
2605 as necessary). Annotate each register printed with its precision.
2607 * paread.c (read_unwind_info): Fix off-by-one error.
2609 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2611 * main.c (complete_command): Deal with it if arg is NULL.
2613 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2615 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2616 regarding using the PC--using the PC is necessary and all the
2617 FIXME comments in the world won't make it go away.
2619 * valops.c (value_at, value_at_lazy): Give error if we dereference
2621 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2622 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2624 * stabsread.c (patch_block_stabs): Add comment about what happens
2625 if the definition is in another compilation unit from the stab.
2627 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2629 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2631 * main.c (complete_command): New command, from Rick Sladkey
2632 <jrs@world.std.com>.
2633 (symbol_completion_function): Don't declare rl_point and
2634 rl_line_buffer; they are now declared in readline.h.
2635 (show_commands): Don't declare history_base; it is declared in
2637 * command.c (lookup_cmd): Don't delete trailing whitespace.
2638 Reverts change of 14 May 1989.
2640 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2642 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2643 code from prim_record_minimal_symbol_and_info() to here. Callers
2644 of the latter can legitimately supply a section number of -1.
2646 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2648 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2649 member functions have an element in args for a (nonexistent) this
2652 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2654 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2656 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2657 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2659 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2660 for the structure's type. All callers changed.
2662 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2663 for each structure argument rather than assuming it's either
2664 true or false for all structure arguments.
2666 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2667 on the length structure passed, not the compiler used.
2669 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2670 argument for the structure's type.
2672 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2674 * values.c (set_internalvar): Don't set var->value until we are
2675 sure there won't be an error().
2677 * remote.c (get_offsets): Reinstate comment which was in
2678 remote_wait about use of SECT_OFF_TEXT and so on.
2680 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2682 * symmisc.c (maintenance_check_symtabs): New function to check
2683 consistency of psymtabs and symtabs.
2684 * symtab.h (maintenance_check_symtabs): Add prototype.
2685 * maint.c: Add new `maint check-symtabs' command.
2686 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2687 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2688 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2690 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2691 to write_memory to avoid warnings from gcc.
2692 * config/i386/xm-symmetry.h: Add missing #endif.
2693 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2694 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2695 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2697 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2699 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2700 (hppa_push_arguments): Likewise.
2702 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2704 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2705 improve remote debugging efficiency. Also fixed problems with
2706 doing function calls for programs with no entry points.
2707 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2708 entry_point_address.
2709 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2710 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2711 parse_lines): Pass section_offsets info to these routines so that
2712 we can relocate symbol table entries upon readin.
2713 * (psymtab_to_symtab_1): Set symtab->primary to tell
2714 objfile_relocate to do relocations for our symbols.
2715 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2716 (which hang off of the symbol table).
2717 * Use prim_record_minimal_symbols_and_info instead of
2718 prim_record_minimal_symbols to supply section info to make minimal
2719 symbol relocations work.
2720 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2721 -1, try to deduce it from ms_type.
2722 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2723 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2724 add code to relocate objfile->sections data structure.
2725 * remote.c (get_offsets): Use new protocol message to acquire
2726 section offsets from the target.
2727 * (remote_wait): Get rid of relocation stuff. That's all handled
2728 by objfile_relocate now.
2729 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2730 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2732 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2734 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2736 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2738 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2739 can no longer set this at run time.
2740 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2741 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2742 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2743 sparc-tdep.c compiles).
2744 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2746 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2748 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2749 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2750 * configure.in: Recognize m68*-cisco*-*.
2752 * Makefile.in (TAGS): Use variables directly, rather than using
2753 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2754 and means that these filenames no longer need be unique across all
2755 the config/* directories.
2756 * configure.in: Put the config/*/ into TM_FILE, etc.
2758 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2759 and trapv exceptions.
2761 * target.h (struct section_table), objfiles.h (struct obj_section):
2762 Change name of field sec_ptr to the_bfd_section. More mnemonic
2763 and avoids the (sort of, for the ptx compiler) name clash with
2764 the name of the typedef.
2765 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2766 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2768 * utils.c: Include readline.h.
2769 * Makefile.in (utils.o): Add dependency.
2771 * remote.c (getpkt): Add support for run-length encoding.
2773 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2775 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2777 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2779 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2780 prim_record_minimal_symbol.
2783 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2784 computing their offset from the start of the old buffer and adding
2785 to the new buffer, rather than by assuming we can add the
2786 difference between the old buffer and the new buffer (it might not
2787 fit in an int). Merge in cosmetic differences from emacs regex.c
2788 version of this macro.
2790 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2792 * Makefile.in (install-only): Fix use of program_transform_name.
2794 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2796 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2797 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2798 so I'm nuking the command.
2799 * symtab.c (find_addr_symbol): Comment out, no longer used.
2801 * main.c (main): Don't init_source_path for the -cd argument. Now
2802 that source_path doesn't contain the current_directory from when
2803 GDB started up, init_source_path is no longer useful (and is
2804 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2806 * TODO: Remove item about line numbers being off. It is useless
2807 and confusing without a reproducible test case (it mentions
2808 proceed(), but I was able to step through proceed without trouble).
2810 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2812 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2813 library functions before the executable is run. Retrieve dynamic
2814 symbols from stripped executables.
2815 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2816 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2817 symtab.c (list_symbols): Handle mst_solib_trampoline.
2818 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2819 for all targets, remove IBM6000_TARGET dependencies.
2820 * dbxread.c (read_dbx_dynamic_symtab): New function.
2821 * dbxread.c (dbx_symfile_read): Use it.
2822 * dbxread.c (SET_NAMESTRING): Set namestring to
2823 "<bad string table index>" instead of "foo" if the string index is
2825 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2827 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2828 to break_command. Handle mst_file_* minimal symbol types.
2829 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2831 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2833 * c-exp.y(yylex): fix potential memory overflow.
2835 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2837 * environ.c (set_in_environ): Eliminate special handling of PATH and
2839 * putenv.c: Removed, conflicts with system declaration of
2840 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2842 * Makefile.in: Change accordingly.
2843 * procfs.c (procfs_create_inferior): Change comment accordingly.
2845 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2847 * rs6000-tdep.c: Change value to value_ptr.
2849 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2851 * i386m3-nat.c: Include floatformat.h.
2852 (get_i387_state): Use memset not bzero.
2856 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2857 ieee-float.h to floatformat.h.
2859 * valprint.c (val_print_string): Ignore error if the error
2860 happened after a terminating '\0'.
2862 * c-valprint.c (c_val_print): Never add 1 to return value from
2863 val_print_string; just return what it returns.
2865 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2866 looping through all of the enums.
2867 * infrun.c (signals_info): Use it.
2869 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2871 * main.c (main): When printing warning about bad baud rate, don't
2872 use warning(); it relies on current_target which isn't set up yet.
2874 * breakpoint.c (_initialize_breakpoint): Update docstring for
2875 tbreak to match what the code actually does. Don't mention tbreak
2876 in docstrings for "enable once" or "enable breakpoints once".
2878 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2880 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2881 while (0). That defeats the whole purpose of using do . . . while (0).
2882 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2883 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2884 using a ?: expression as an lvalue is not portable.
2886 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2887 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2888 'p' and 'r' symbol descriptors into a single symbol to look for a
2890 * README, config/sparc/tm-sparc.h: Update comments.
2892 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2894 * mdebugread.c (parse_type): Do not complain for types with
2895 an `indexNil' aux index, these are simply undefined types.
2896 Remove indexNil check from caller of parse_type.
2897 * mdebugread.c (parse_partial_symbols): Do not enter
2898 stGlobal, scCommon symbols into the minimal symbol table, their
2899 value is the size of the common, not its address.
2900 Handle scInit, scFini, scPData and scXData sections.
2901 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2903 Enter stProc symbols into the global_psymbols list once, not into
2904 the static_psymbols_list.
2905 Get rid of dummy psymtab if it is empty, to allow proper detection
2906 of stripped executables.
2907 * mdebugread.c (cross_ref): Allow cross references to Fortran
2910 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2912 * stabsread.c (common_block_end, fix_common_block): Stash the
2913 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2914 as to not assume that a pointer fits in an enum.
2916 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2918 * os9kread.c (fill_sym): check compiler verion number for pre-
2920 * os9kread.c (os9k_process_one_symbol): address of symbol is
2921 relative to section not module.
2922 * stabsread.c (define_symbol): add symbol type 's' as local
2924 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2926 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2927 * remote-os9k.c: fix bug in 'set remotebaud' function.
2928 * remote-os9k.c (rombug_link): minimize checking so to improve
2930 * symfile.c (symbol_file_command): check if failed to link, also make
2931 the command be able to accept more than one filenames.
2932 * target.c (target_link): check if failed to link with rombug.
2933 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2935 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2937 * remote-es.c (es1800_child_ops): Don't declare it static.
2939 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2941 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2943 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2945 * dbxread.c: New variable lowest_text_address.
2946 (record_minimal_symbol, read_dbx_symtab): Set it.
2947 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2948 end_of_text_address.
2949 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2951 * dbxread.c (end_psymtab): Remove old and commented out
2952 capping_global and capping_static. Fix comments regarding
2953 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2955 * parser-defs.h: Add "extern" to start of variable declarations so
2956 we don't end up with commons.
2957 * parse.c: Define these variables.
2959 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2962 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2964 * alpha-tdep.c: Change value to value_ptr.
2966 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2968 * solib.c (elf_locate_base): New function to locate the address
2969 of the dynamic linker's runtime structure in the dynamic info section.
2970 * solib.c (locate_base): Use it instead of iterating over the list
2971 of mapped address segments.
2972 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2975 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2977 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2978 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2979 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2980 signal trampoline and interrupt routines.
2981 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2982 (frame_chain, frame_chain_valid): Likewise.
2983 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2984 saved regs convention for SP.
2986 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2987 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2988 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2990 * tm-hppah.h (IN_SIGTRAMP): Define.
2992 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2994 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2995 alphabetic character as the start of a name.
2997 * sparclite/Makefile.in (all install): Build and install aload.
2999 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3000 config.guess and config.sub produce.
3002 * mips-tdep.c: Change value to value_ptr.
3004 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3006 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3007 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3008 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3009 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3010 value with value_ptr. This is for the ptx compiler.
3011 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3013 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3014 #if 0 i386_float_info.
3015 * symm-tdep.c (round): Remove. Also remove sgttyb.
3016 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3017 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3018 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3019 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3021 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3022 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3023 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3024 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3025 tm-i386v.h is apparently OK.
3026 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3027 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3030 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3032 * osfsolib.c (xfer_link_map_member): Update to use new
3033 target_read_string interface.
3035 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3037 * infrun.c (wait_for_inferior): In checking
3038 remove_breakpoints_on_following_step, check
3039 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3041 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3043 * os9kread.c (os9k_process_one_symbol): Rename
3044 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3045 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3046 (CORE_ADDR)0, from target_link, since that is what it uses.
3047 Process name at end, not during parsing (like we did before Kung's
3048 change), so that -readnow and -mapped can appear anywhere.
3049 Make text_relocation a local variable.
3050 * config/i386/i386os9k.mt: Fix comment.
3051 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3052 * os9kread.c: Put "comments" after #endif inside /* */.
3053 * stabsread.h: Add os9k_stabs variable.
3054 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3056 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3057 descriptor in global_symbols not local_symbols.
3058 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3060 (read_type): If os9k_stabs, accept function parameters after 'f'
3062 (read_array_type): If os9k_stabs, don't expect index type and
3063 expect lower and upper to be separated by ',' not ';'.
3064 (read_enum_type): If os9k_stabs, read a number before the first
3065 enumeration constant.
3066 (os9k_init_type_vector): New function.
3067 (dbx_lookup_type): Call it when starting new type vector.
3068 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3069 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3070 * os9kstab.c: Removed.
3071 * Makefile.in: Update accordingly.
3072 * objfiles.c (objfile_relocate_data): Removed.
3073 * remote-os9k.c (rombug_wait): Call objfile_relocate
3074 not objfile_relocate_data.
3075 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3076 * remote-os9k.c (rombug_wait): Call find_pc_section not
3078 * main.c (quit_command): Check inferior_pid; revert Kung change.
3079 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3081 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3083 * os9kread.c: New file to read os9000 style symbo table.
3084 * os9kstab.c: new file to read os9000 style stabs.
3085 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3086 * objfiles.c (find_pc_objfile): new function to search objfile
3088 * objfiles.c (objfile_relocate_data): new function to relocate
3089 data symbols in symbol table.
3090 * objfiles.h: Add two aux fields in struct objfile to handle
3091 multiple symbol table files situation like in os9000.
3092 * symfile.c: Change so 'symbol-file' command can handle multiple
3093 files. Also call target_link() to get relocation infos.
3094 * target.c (target_link): new function to get relocation info when
3095 a symbol file is requested to load.
3096 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3097 because in cross mode there's no inferior pid, bit they need to
3099 Makefile.in: add os9kread.c os9kstab.c and .o's.
3100 configure.in: add i386os9k target.
3101 config/i386/i386os9k.mt: new add.
3102 config/i386/tm-i386os9k.h: new add.
3104 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3106 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3107 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3109 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3111 * target.c, target.h (target_read_string): Provide error detection to
3112 caller. Put string in malloc'd space, so caller need not impose
3114 * solib.c (find_solib): Update to use new interface.
3115 * irix5-nat.c (find_solib): Read o_path from inferior
3116 (clear_solib): Free storage for o_path.
3117 * valprint.c (val_print_string): Add comments.
3119 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3121 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3124 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3126 * value.h (struct value): Add modifiable field.
3127 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3128 (record_latest_value): Don't mess with VALUE_LVAL of value.
3129 * valops.c (value_assign): Check it. Reword existing error
3130 message on not_lval.
3132 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3133 (STEP_SKIPS_DELAY): Added.
3134 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3137 * valprint.c (val_print_string): If errcode is set, always print
3138 an error, regardless of force_ellipsis. In the non-EIO case,
3139 just print the error message rather than calling error(). Don't
3140 access *(bufptr-1) if bufptr points to the start of the buffer.
3141 When looking for '\0', don't increment bufptr and addr if bufptr
3142 started out already at limit. If an error happens on fetching the
3143 first character, don't print the string.
3145 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3147 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3150 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3151 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3152 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3153 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3154 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3155 * findvar.c: Update comment regarding ieee-float.h.
3157 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3159 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3160 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3161 Define to make backtracing through the various sigtramp handlers
3163 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3164 the saved pc from ucontext on the stack for SVR4 signal handling.
3166 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3168 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3169 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3170 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3171 just use the global variable itself. When printing baud rate,
3172 don't print a baud rate if baud_rate is -1.
3174 * coffread.c (read_coff_symtab): Pass mst_file_* to
3175 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3176 symbols in the minimal symbols regardless of SDB_TYPE.
3178 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3180 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3181 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3182 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3183 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3184 ignored bs->stop for a bp_step_resume breakpoint.
3185 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3186 which performs one (the check_sigtramp2 one) of the functions
3187 which had been handled by the step_resume_breakpoint. For each
3188 use of the step_resume_breakpoint, make it still use the
3189 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3191 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3192 When setting the frame address of the step resume breakpoint, set
3193 it to the address for frame *before* the call instruction is
3194 executed, not after.
3196 * mips-tdep.c (mips_print_register): Print integers using
3197 print_scalar_formatted rather than duplicating all the
3198 CC_HAS_LONG_LONG and so on.
3199 (mips_push_dummy_frame): Use read_register_gen rather than using
3200 read_register and then putting it back in target format with
3201 store_unsigned_integer. If registers are more than 4 bytes, give
3202 an error rather than have some registers overwrite other
3204 #if 0 unused include of opcode/mips.h.
3206 * symfile.h: Don't declare arguments for coff_getfilename.
3208 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3210 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3212 * configure.in (hppa*-*-osf*): New configuration.
3213 * config/pa/hppaosf.mt: New target makefile fragment.
3214 * config/pa/tm-hppao.h: New target include file.
3216 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3218 * exec.c (print_section_info): Print entry point for exec_bfd only.
3219 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3220 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3221 causes problems if <sys/types.h> has no multiple inclusion protection.
3223 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3225 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3226 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3227 (CALL_DUMMY_LENGTH): Changed accordingly.
3229 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3231 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3232 numbers of register windows.
3234 * sparclite/hello.c: Add factorial function for testing.
3235 * salib.c: Use macros instead of constants for I/O addresses to
3236 make 931 support easier.
3237 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3238 register in sta/lda instructions.
3240 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3242 * dbxread.c (process_one_symbol): Set
3243 block_address_function_relative for COFF like we do for ELF and SOM.
3245 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3247 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3249 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3250 the enumerators of an ecoff enum into the partial symbol table.
3251 * mdebugread.c (parse_partial_symbols): Call it.
3252 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3253 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3254 offsets. Cast psymtab->read_symtab to PTR before passing it to
3256 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3257 set up the global offset table pointer in pic compiled code.
3258 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3259 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3260 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3261 ensures that floats are promoted to doubles before they are pushed
3264 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3266 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3267 Fixup cache_on and flush_i_cache so that they work for both the
3268 930 and 932 processors. Rewrite most low level funcs (uart
3269 access & cache stuff) to use new ASI access macros in sparclite.h.
3270 Also make it easy to access second serial port.
3272 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3274 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3275 <sys/stat.h>; not needed.
3277 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3279 * stack.c (print_frame_info): In "pathological" case, don't
3280 distrust the line number information.
3282 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3284 * mips-tdep.c (mips_print_register): handle 64 bits register.
3285 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3287 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3291 * Makefile.in (install): Do the sed for program_transform_name
3292 ourselves instead of worrying about INSTALL_XFORM. This enables
3293 users to override INSTALL_PROGRAM in the standard way.
3295 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3296 depend on Makefile.in.
3298 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3299 Only test against INT_MIN if a LONGEST is bigger than an int.
3301 * README: Change GhostScript to Ghostscript.
3303 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3305 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3306 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3307 character file names.
3308 * Makefile.in (ALLPARAM): Add these files.
3310 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3311 character file names.
3312 * Makefile.in: Add Kung's new mips64 files.
3314 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3316 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3317 mips64el-*-ecoff and mips64-big-*.
3318 * defs.h: get rid of FORCE_LONG_LONG.
3319 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3320 parsing. Change register size to be MIPS_REGSIZE.
3322 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3324 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3325 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3326 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3328 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3330 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3331 (remove_commands, add_commands): Add/remove hms-drain when target
3334 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3336 * configure.in: Add Lynx/rs6000 support.
3337 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3338 messages. Add rs6000 support. Don't try to modify unwritable
3340 * rs6000-nat.c: Move lots of native dependent stuff (like core
3341 file support) from rs6000-tdep.c & xcoffexec.c to here.
3342 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3343 * xcoffexec.c: Move native dependent stuff to nat.c.
3344 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3346 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3348 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3349 New files to support Lynx/rs6000.
3351 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3353 * README: Remove note about gcc warnings on alpha, these should be
3355 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3356 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3357 remote-utils.c, stabsread.c: Include <string.h>.
3358 * regex.c: Include "defs.h", change re_comp argument to const char *.
3359 * infptrace.c (fetch_register, store_inferior_registers): Change
3360 regaddr to type CORE_ADDR.
3361 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3362 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3364 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3366 * symtab.h: Always define BYTE_BITFIELD to nothing.
3368 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3370 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3371 * configure.in: Remove comment about m68k-em.mt.
3372 * Makefile.in: Remove references.
3374 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3379 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3381 * target.c (target_preopen): If target_kill doesn't remove the
3382 target from the stack, use pop_target to do it.
3384 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3385 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3386 changes to stabsread.c from summer 1993.
3388 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3389 printing the program, rather than passing NULL to printf.
3390 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3391 try to call UDIDisconnect again. Print better message.
3392 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3394 (udi_create_inferior): If udi_session_id is negative, open a new
3395 TIP rather than giving an error.
3397 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3398 config/ns32k/ns32km3.mh: Define NAT_FILE.
3399 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3400 (it was inconsistent and namespace-wrong) to NM_M3_H.
3401 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3402 (m3_open): New function.
3404 * TODO: Update Mach section.
3406 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3408 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3410 * printcmd.c (printf_command): Add missing single-letter
3411 backslash-escape sequences, and improve error message.
3413 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3415 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3416 rather than trying to shove an int into a pointer and back out
3417 again. This avoids compiler warnings.
3419 * defs.h (alloca): Declare as void *, not char *, on hpux.
3420 Don't prototype it, just declare the return type.
3422 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3424 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3425 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3427 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3429 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3430 ZERO_REGNUM, just read it as zero without talking to the board.
3432 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3434 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3435 to store_floating, not nonexistent variable len.
3437 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3439 (mips_store_word): Change calling convention to return errors, and
3440 to provide old contents if the caller wants it.
3441 (mips_xfer_memory): Deal with errors from mips_store_word.
3442 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3443 define now that remote-mips.c doesn't use BREAKPOINT.
3445 * remote-mips.c (mips_create_inferior): Call warning if arguments
3446 specified, and then execute "set args" command. Call error, not
3447 mips_error, if executable file not specified.
3449 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3452 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3455 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3457 * value.h (print_longest): Rename "value" to "val" in prototype
3458 declaration because some compilers don't like arguments whose
3459 names are the same as types.
3460 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3461 before passing it to remote_*_bytes.
3463 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3465 * h8500-tdep.c (saved_pc_after_call): The size of the
3466 pc is memory model dependent. (segmented_command,
3467 unsegmented_command, _initialize_h8500_tdep): New commands to
3468 change memory model.
3469 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3471 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3472 (hms_wait): Use new status structure
3473 (hms_open): Push the target here. (hms_before_main_loop): Not
3474 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3475 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3476 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3477 all registers in a compact way.
3479 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3481 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3482 as CORE_ADDR to match definition in rs6000-tdep.c.
3484 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3486 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3487 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3488 definitions into the psymtab.
3490 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3492 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3493 a special exceptionSize for the 68332.
3495 * remote-udi.c (udi_attach): If no arguments, print error.
3497 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3499 * Makefile.in (VERSION): Bump to 4.12.1
3500 * NEWS, README: Update to match 4.12 release.
3502 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3504 * command.c (empty_sfunc): New function.
3505 (add_set_cmd): Use it instead of not_just_help_class_command.
3506 (not_just_help_class_command): Change calling convention back to
3507 what it was before yesterday's change.
3509 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3510 of the type if present.
3512 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3514 * printcmd.c (decode_format): Don't blithely set the size for
3515 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3517 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3518 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3519 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3520 always just check against INT_MIN and INT_MAX (this also fixes things
3521 if sizeof (long) > sizeof (int), e.g. Alpha).
3522 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3523 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3524 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3525 BUILTIN_TYPE_UNSIGNED_LONGEST.
3526 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3527 longest_int and longest_unsigned_int.
3528 * value.h (struct value): Just align to LONGEST, rather than worrying
3529 about CC_HAS_LONG_LONG.
3530 * valarith.c (value_binop): Figure out type ourself based on
3531 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3532 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3533 * valprint.c (val_print_type_code_int): Just call
3534 extract_unsigned_integer directly, rather than going through
3536 * printcmd.c (decode_format): Remove code which would sometimes
3537 change 'g' size to 'w' for integers. print_scalar_formatted handles
3538 printing huge integers well enough, thank you.
3540 * command.c (add_set_cmd, not_just_help_class_command): Change
3541 to make this the sfunc, not cfunc, since that is how we call it.
3542 * command.h: Comment difference between sfunc and cfunc.
3543 * demangle.c (set_demangling_command): Add third arg since that
3544 is how it is called.
3545 (_initialize_demangler): Use sfunc, not cfunc, for
3546 set_demangling_command, since that is how it is called.
3547 Remove show_demangling_command; it has no effect.
3549 * command.c (shell_escape): Report errors correctly (with error
3550 message from strerror).
3552 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3554 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3555 x_scnlen.l rather than x_scnlen to match corresponding change in
3558 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3560 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3561 Change comments regarding TYPE_CODE_BOOL.
3562 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3563 regardless of the language.
3564 (value_true): Just call value_logical_not regardless of language.
3565 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3566 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3567 * language.h: Improve comment for la_builtin_type_vector.
3568 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3569 builtin_type_m2_bool.
3571 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3573 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3574 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3576 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3578 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3579 by restarting the ioctl.
3581 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3583 * target.h (target_wait): Add comment about calling
3584 return_to_top_level.
3586 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3588 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3589 additional arguments.
3590 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3592 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3594 * sparc-stub.c: Remove unnecessary #include of memory.h.
3596 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3598 * mips-tdep.c: Remove code which sets saved_regs from
3599 init_extra_frame_info and put it in new function mips_find_saved_regs.
3600 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3601 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3602 check if it is NULL and call mips_find_saved_regs if so.
3604 * remote-mips.c: Use unfiltered, not filtered, output most places.
3606 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3607 backtrace. Revise comments.
3609 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3611 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3612 alpha and irix. The _sigtramp case has to be handled properly
3613 in the tdep files if we have no ecoff debugging info.
3614 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3615 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3616 without PC_REGNUM kludge.
3617 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3618 Clean up handling of mips sigtramp frames, improve comments.
3620 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3622 * paread.c (read_unwind_info): Fix typo.
3624 * paread.c (pa_symtab_read): Update the "check_strange_names"
3625 filter to match GCC's current output. Filter out section symbols
3626 (which the HP linker sometimes puts in the wrong place).
3628 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3630 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3632 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3634 * Makefile.in: Remove all references to sparcly-nat.c.
3636 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3637 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3638 duplicating serial.h and target.h.
3640 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3641 are not used anywhere (a 5 Oct 1993 change removed the uses).
3643 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3644 * config/m68k/es1800.mt: Add comment.
3645 * remote-es.c: Extensive changes to update to current conventions.
3647 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3648 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3649 to achieve the desired timeout.
3650 * serial.h (serial_t): Add field timeout_remaining.
3652 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3654 * c-exp.y (yylex): Reenable nested type code.
3656 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3658 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3660 * remote-mips.c (mips_ops): Fix docstring.
3662 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3664 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3665 with the old tm-m68k-em.h:
3666 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3667 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3668 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3669 Add FIXME regarding GET_LONGJMP_TARGET.
3671 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3672 * infptrace.c (kill_inferior): Add comments.
3673 * main.c (quit_command): Call target_close after we kill or
3675 * remote-udi.c (udi_close): Don't error() if QUITTING.
3677 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3679 * configure.in: Make m68k-coff and aout add monitor support in
3680 addition to the standard serial support.
3682 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3684 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3687 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3690 * elfread.c (record_minimal_symbol_and_info),
3691 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3693 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3695 * i386-stub.c: Add ".text" right before "mem_fault:".
3697 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3699 * remote-utils.c (usage): Fix message to be accurate and conform
3700 more closely to normal conventions.
3702 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3703 whether to show information about exec_bfd, and not control whether
3704 to show information about device and speed.
3706 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3707 usage message, don't dump core.
3709 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3710 for variable size array.
3711 (bug_fetch_register, bug_store_register): Rename "value" to
3712 "fpreg_buf" because some compilers don't like variables whose
3713 names are the same as types.
3714 (bug_store_register): Use a cast when converting char * to
3717 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3718 of the command in error message (the text was referring to the old
3719 name of the command).
3721 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3723 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3724 full details on structure elements without names. This partially
3725 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3726 of those changes was accidental.
3728 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3729 defined, make it an error to specify a single argument which is not
3732 * Makefile.in (version.c), main.c (print_gdb_version): Use
3733 host_alias and target_alias, not host_canonical and
3734 target_canonical, to print configuration.
3736 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3739 of builtin_type_long. It is necessary to get a type which is
3740 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3742 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3743 various miscellaneous things discovered in the process:
3744 * printcmd.c, defs.h (print_address_numeric): New function.
3745 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3746 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3747 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3748 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3750 * utils.c, defs.h (gdb_print_address): New function.
3751 * expprint (dump_expression), gdbtypes.h: Use it.
3752 * breakpoint.c (describe_other_breakpoints),
3753 symmisc.c (dump_symtab, print_symbol):
3754 Use filtered not unfiltered I/O.
3755 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3756 just run gdb under a debugger for this (and it had problems with
3757 printing addresses, how to print b->shadow, etc.).
3758 * buildsym.c (make_blockvector), core.c (memory_error),
3759 exec.c (print_section_info), maint.c (print_section_table),
3760 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3761 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3762 Add comments saying code is broken. Marked with "FIXME-32x64".
3763 * dbxread.c (process_one_symbol), partial-stab.h (default),
3764 remote-vx.c (vx_run_files_info):
3765 Don't cast int being passed to local_hex_string.
3766 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3767 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3769 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3771 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3772 * source.c: Include <sys/types.h> regardless of USG.
3774 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3776 * valops.c (value_assign): Set `type' after coercing toval.
3777 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3778 Use extract_unsigned_integer to get the address of a reference.
3780 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3782 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3783 AIX can use ? instead of \ for continuation. Deal with it.
3785 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3786 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3787 the HP compiler in ANSI mode doesn't like.
3789 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3790 based on USG, rather than defining HAVE_SIGSETMASK to an
3791 expression containing defined. Having a macro used in #if expand
3792 to an expression containing "defined" is undefined according to
3793 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3796 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3798 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3799 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3801 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3803 * ch-exp.y (match_string_literal): Allow a zero-length string.
3804 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3806 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3808 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3809 passing them to print_387_status.
3810 (print_387_status): Don't subtract top from 7 before using it.
3811 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3812 from 7; the above explains it.
3814 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3816 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3817 pointer value when fixing up the frame at the start of a function.
3819 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3821 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3822 Sparc from the stack.
3824 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3826 * remote-mips.c (mips_initialize): Clear mips_initializing via
3827 cleanup chain, not directly.
3829 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3830 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3831 munging the timeout due to the limited range of c_cc[VTIME].
3833 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3834 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3835 m3-nat.c (m3_create_inferior): Pass it.
3836 * procfs.c: Remove ptrace function. It was declared in a way which
3837 conflicted with the prototype in unistd.h on Solaris.
3839 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3841 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3842 in the sigcontext if it is a signal trampoline frame.
3843 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3844 Define for Solaris2.
3846 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3848 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3849 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3850 tm-sparc.h so they can be overridden if necessary.
3852 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3854 * lynx-nat.c: Add Sparc support.
3855 * sparcly-nat.c: Remove. It's useless.
3856 * config/sparc/nm-sparclynx.h: Rewrite.
3857 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3859 * config/sparc/tm-sparclynx.h: Rewrite.
3861 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3863 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3864 directory. Old code was discarded, since the new opcode table has
3867 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3869 * Makefile.in (realclean): Remove info files per make-stds.texi.
3871 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3873 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3874 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3875 * config/sparc/tm-sun4sol2.h: Define it.
3877 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3879 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3880 if we did not find a symbol.
3882 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3884 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3887 * hppab-nat.c (call_ptrace): Delete redundant function.
3888 (kill_inferior, attach, detach, child_resume): Likewise.
3889 (child_xfer_memory): Likewise.
3891 * hppah-nat.c (call_ptrace): Delete redundant function.
3892 (kill_inferior, attach, detach, child_resume): Likewise.
3894 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3896 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3898 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3900 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3901 (CHILD_XFER_MEMORY): Define.
3902 (PT_*): Define so that generic infptrace.c code can be used.
3904 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3906 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3907 struct section_offsets *, not a (nonexistent) struct section_offset *.
3909 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3910 internal_xcoff_symtab, not an array of one of them. Change lots of
3911 "main_aux" to "&main_aux" and so on.
3913 * coffread.c, xcoffread.c: Include <coff/internal.h>
3916 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3918 * coffread.c (coff_getfilename): Make it not static.
3920 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3922 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3923 a completely gratuitous difference between xcoffread.c and coffread.c).
3925 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3927 * infrun.c (wait_for_inferior): Don't set frame for
3928 step_resume_breakpoint for IN_SIGTRAMP cases.
3930 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3931 breakpoint.c (bpstat_what): Move step_resume from its own field of
3932 the struct bpstat_what into the main_action. Make it override
3933 other breakpoints. This is a conservative change in the sense
3934 that before the step resume breakpoint was a breakpoint.c
3935 breakpoint, hitting the step resume breakpoint overrode even
3936 calling bpstat_stop_status.
3938 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3940 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3941 in case execution was stopped in the called function.
3942 * stack.c (print_frame_info, frame_info): If backtracing through
3943 a call dummy, handle the starting source line number on a line
3944 boundary like backtracing through sigtramp.
3945 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3946 for call dummy frame right. Remove old test for dummy frame,
3947 it has been unused at least since gdb-3.5.
3948 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3951 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3953 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3955 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3957 * infrun.c (signals_info), target.c (target_signal_from_name):
3958 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3960 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3962 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3963 * inflow.c (terminal_ours_1): When discussing how to deal with the
3964 tty state, make note of query() as well as readline.
3966 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3967 signals for which stop and print are cleared by default.
3969 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3971 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3972 reserved fields to hold a stub unwind entry type. Fix typo.
3973 (stub_unwind_entry): New structure for raw stub unwind entries.
3974 (stub_unwind_types): The types of stubs we may encounter.
3975 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3976 * hppa-tdep.c (rp_saved): Use additional information provided
3977 by linker stub unwind descriptors.
3978 (frameless_function_invocation): Likewise.
3979 (frame_chain_valid): Likewise.
3980 * paread.c (compare_unwind_entries): New function for sorting
3981 unwind table entries.
3982 (read_unwind_info): Rewrite to remove dependency on host endianness.
3983 Read in data from the $UNWIND_END$ subspace which contains linker
3984 stub unwind descriptors. Merge that data into the basic unwind
3987 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3989 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3991 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3992 from either the symbol name or the auxent.
3993 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3996 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3998 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4000 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4002 * README: Update notes for alpha port.
4004 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4006 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4007 for operation fault, constraint fault, and type fault.
4009 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4011 * Makefile.in (init.c): Add comment explaining formatting conventions.
4013 * c-exp.y (parse_number): Assign to temporary between the right
4014 shifts, to work around a bug in the SCO compiler.
4016 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4017 Add various files which were added to GDB recently.
4019 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4022 * Makefile.in: Add mostlyclean target.
4024 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4028 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4030 * main.c (show_commands): Make return type of extern
4031 history_get be HIST_ENTRY, rather than struct _hist_entry.
4032 (The latter loses with the upcoming merged readline.)
4034 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4036 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4037 const char *, not char *.
4039 * symtab.h (struct symbol): Make section short, not unsigned short.
4041 * symtab.c (lookup_symbol): Add comment about QUIT here.
4043 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4045 * c-exp.y (parse_number): Check for overflow regardless of range
4046 checking. Fix overflow check to use unsigned LONGEST, not
4049 * c-exp.y (parse_number): Make it so that integer constants are
4050 builtin_type_long_long if builtin_type_long isn't big enough or if
4051 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4053 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4054 Print our "()" first, then recurse for the target type.
4056 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4058 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4060 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4062 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4064 * utils.c (request_quit): Re-establish signal handler regardless
4067 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4069 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4071 * i960-tdep.c: Include target.h.
4073 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4075 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4077 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4079 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4080 changes (status -> ourstatus; declare status, etc.).
4081 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4083 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4085 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4087 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4089 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4091 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4093 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4095 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4097 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4099 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4101 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4102 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4104 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4107 Add search to target vector (#if 0'd until after 4.12):
4108 * target.h (to_search, target_search): Add.
4109 * gdbcore.h, core.c (generic_search): Add.
4110 * remote.c (remote_search): Add.
4111 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4114 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4115 is on, call find_pc_function rather than relying just on the minimal
4116 symbols (probably only matters for symbol readers which don't put
4117 statics in the minimal symbols, but changing this strikes me as
4118 not conservative enough).
4119 Initialize name_location in all cases.
4120 If no symbol and no msymbol, don't print anything symbolic.
4122 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4124 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4126 * printcmd.c (print_address_symbolic): Make it search the
4127 symtabs for variables as well as functions. Add `set print
4128 fast-symbolic-addr' and default it to fast (the old way).
4129 Print line numbers for data items as well as functions.
4131 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4132 address, if a symbol is found (take two more args pointing to
4133 where to store these results).
4135 * symtab.h (find_addr_symbol): Add prototype.
4137 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4139 * objfiles.h: Fix comments to reflect the fact that the phrase
4140 "top of stack" always refers to where the pushing and popping takes
4141 place, regardless of whether it is at the highest or lowest address.
4143 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4145 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4146 compiler generated tag names.
4147 * mdebugread.c (parse_type): Handle cross references to qualified
4149 * valops.c (value_struct_elt): Improve error message if the
4150 address of a method is requested from an object instance.
4151 * valops.c (search_struct_method): Make name_matched non-static
4152 to get it initialized correctly.
4153 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4154 exclude segment register which are not writable on newer SCO versions.
4156 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4158 * go32-xdep.c: Remove unused function uerror.
4159 (sigsetmask): Declare return type. Declare argument (to match the
4160 way it is called). Explicitly return 0.
4162 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4164 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4165 partial_symbol): Shrink the storage sizes of symbols, by making
4166 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4167 enums and small ints to the end of each struct to improve
4168 alignment, and switching the section number from int to unsigned
4171 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4173 * symtab.c (find_addr_symbol): New routine that will find the nearest
4174 symbol associated with an address. It does so by exhaustive
4175 search of the symtabs, so it's slow but complete.
4177 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4179 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4180 to [0,0] rather than [0, end of first source file]. This avoids
4181 problems with other parts of GDB looking for linetables in the
4182 _globals_ symtab. Eliminate variables num_object_files and
4183 first_object_file_end.
4185 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4187 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4188 (pop_frame): Restore PC2 and LR0 from dummy frames.
4189 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4190 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4191 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4192 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4193 (SETUP_ARBITRARY_FRAME): Define.
4195 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4197 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4199 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4201 * remote-udi.c (udi_resume): Correct prototype.
4203 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4205 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4206 hppa_frame_find_saved_regs.
4207 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4208 (prologue_inst_adjust_sp): New function.
4209 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4210 (skip_prologue): Completely rewrite to use unwind information.
4211 (hppa_frame_find_saved_regs): Likewise.
4213 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4215 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4216 to convert a signal number with appropriate bounds checking.
4218 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4220 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4222 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4223 print a newline to end the display anyway.
4225 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4226 coprocessor status regs) when popping a frame. This fixes
4227 float exceptions that occur after calling inferior functions.
4229 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4230 Read and write the fsr (float status register) to/from the child
4231 process along with the float regs. Remove Peter Schauer's change
4232 of May 24 '93, which has higher overhead and doesn't solve the
4233 real problem (which was that FSR wasn't being set).
4235 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4237 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4238 stack overflow check isn't right after the register stack
4239 adjustment instruction. Metaware R2.3u compiler moves other
4240 things in front of it. This fix isn't perfect but is what's
4243 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4245 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4247 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4248 character filenames.
4249 * configure.in: Change accordingly.
4251 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4253 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4254 _filtered io routines from these two files.
4256 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4258 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4259 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4260 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4262 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4264 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4266 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4267 printing to gdb_stderr.
4269 * remote-udi.c (udi_kill): Don't close the connection, just set
4270 inferior_pid to zero.
4271 (udi_mourn): Call remove_breakpoints.
4273 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4275 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4277 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4279 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4281 * remote-bug.c: At the start of each section, reset srec_frame
4284 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4285 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4286 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4287 code which looks for those two waitkinds. Use switch statement.
4288 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4289 CHILD_SPECIAL_WAITSTATUS.
4291 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4292 * Move target_signal_from_host, target_signal_to_host, and
4293 store_waitstatus from inftarg.c to target.c. procfs needs them.
4294 * target.c: Include "wait.h" and <signal.h>.
4295 * target.h, infrun.c (proceed), proceed callers: Pass new code
4296 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4297 enums being treated as unsigned and is cleaner.
4298 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4300 * infcmd.c (signal_command), infrun.c (signals_info):
4301 Don't allow user to specify numeric equivalent of
4302 TARGET_SIGNAL_DEFAULT.
4304 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4306 * config/alpha/alpha-netware.mt: New target support for Alpha
4308 * configure.in: Add alpha-*-netware* target.
4310 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4312 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4314 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4316 * target.h: Add enum target_waitkind, enum target_signal, and
4317 struct target_waitstatus. Change status argument to target_wait to
4318 be struct target_waitstatus * instead of int *.
4319 * target.h, infrun.c, all targets: Change type of signal arguments
4320 to resume(), proceed(), and target_resume() from int to enum
4322 * All targets (*_wait, *_resume): Change accordingly.
4323 * infcmd.c (program_info, signal_command), throughout infrun.c,
4324 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4325 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4326 signal code stuff right with the new signals would be non-trivial).
4327 * inferior.h (stop_signal): Make it enum target_signal not int.
4328 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4329 target_signal_from_name): New functions.
4330 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4331 store_waitstatus): New functions.
4332 * procfs.c (procfs_notice_signals): Use them.
4333 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4335 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4337 * objfiles.c (build_objfile_section_table): Don't abort() if
4338 objfile->sections is already set.
4340 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4341 to match recent change to exec.c.
4345 * main.c (print_gdb_version): Change year to 1994.
4347 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4348 * Makefile.in (NONSRC): Add ChangeLog-93.
4350 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4352 * stabsread.c (read_type): Allow defining several type numbers
4353 at once (e.g. "(1,2)=(3,4)="...).
4355 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4357 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4359 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4361 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4362 to process_one_symbol.
4363 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4364 avoid caching a bad endaddr in find_pc_partial_function.
4366 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4368 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4370 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4372 * infrun.c (wait_for_inferior): Do not step or step resume past
4373 the end of a one-line function we just stepped into.
4375 For older changes see ChangeLog-93
4381 version-control: never