1 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * corelow.c (core_open): Copy the modified to_sections_end
4 vector from current_target to core_ops too.
6 * gdbserver/server.c (main): Silently accept query requests
7 and send back a zero length acknowledge.
9 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
11 * nlm/Makefile.in: Get rid of NWINCLUDES.
12 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
14 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
16 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
18 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
20 * lynx-nat.c (child_wait): Use status.w_status, not status, in
21 arithmetic. status is a `union wait'.
23 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
25 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
27 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
29 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
31 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
33 * coffread.c (complete_symtab): If last_source_file is set upon
36 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
38 * xcoffread.c (read_xcoff_symtab, case C_FILE):
39 Set main_aux before using it.
41 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
43 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
44 ignoring before. But continue to ignore XMC_DS.
46 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
48 * defs.h (misc_command_type): Remove trailing comma from
51 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
53 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
54 out of an interrupt frame.
56 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
58 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
60 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
61 * mips-tdep.c (mips_print_register): Don't test float validity.
62 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
63 config/arm/tm-arm.h, config/convex/tm-convex.h,
64 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
65 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
66 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
67 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
68 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
69 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
70 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
71 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
72 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
75 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
77 * TODO: Remove item about adding general multi-threaded stuff;
79 Remove item about specifying arbitrary locations of stack frames
80 (this works on some machines).
81 Remove item about debugging functions without a frame pointer
82 (this works on some machines).
83 Remove item about re-writing macros which handle frame chaining and
84 frameless functions. They have been re-written at least once
85 since that item was written.
86 Remove item about gdb catching SIGINT when attached; this is done.
87 Remove item about having list_command not read symbols--why bother?
89 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
91 * TODO: Append contents of Projects file.
94 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
96 * corelow.c (add_solib_stub): Remove copying of to_sections,
97 pass current_target to SOLIB_ADD. The Sep 10 change failed
98 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
100 * corelow.c (core_open): After reading the shared libraries,
101 copy the modified to_sections vector from current_target to
102 core_ops, so that core_close can free it later.
103 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
104 Pass down target parameter from SOLIB_ADD and use it instead of
105 directly accessing core_ops.
107 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
109 * solib.c: *BSD systems need <a.out.h> to be included before
112 * i386b-nat.c: Add i386_float_info(), etc.
113 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
115 * config/nm-nbsd.h: New file, for generic NetBSD native support.
116 * config/i386/nm-nbsd.h: Use it.
117 * config/sparc/nm-nbsd.h: Use it.
118 * config/ns32k/nm-nbsd.h: Use it.
120 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
121 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
122 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
123 New files, support for NetBSD/i386.
124 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
125 New files, support for NetBSD/ns32k.
127 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
129 * .gdbinit: Add list-objfiles command.
131 * TODO: Reword item regarding NO_STD_REGS.
133 * coffread.c (record_minimal_symbol, coff_read_enum_type,
134 coff_read_struct_type): Allocate on symbol_obstack, not directly
135 via malloc/savestring.
137 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
139 * TODO: Add more items.
140 * tests: Remove the directory and all of its (obsolete) contents.
142 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
144 * coffread.c (init_stringtab): When copying length to stringtab,
145 use target format, not host format, since that is what the rest of
148 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
150 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
151 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
152 NWINCLUDES definitions.
153 * i386-nlmstub.c: Removed.
155 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
157 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
158 char * (from const char *) before assigning. Don't save string we
159 pass to record_minimal_symbol (it already saves it).
161 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
163 * gdbtk.tcl: Let ^U delete lines in the command window.
165 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
167 * cp-valprint.c (static_field_print): New variable, controls
168 printing of static members.
169 (_initialize_cp_valprint): New print set subcommand
170 "static-members". Turn on printing of static members by default.
171 (cp_print_value_fields): Print static members if necessary.
173 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
174 (elf_locate_base): Use only standard BFD functions to collect
175 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
176 tag only if it got defined via the inclusion of <link.h>.
178 * f-exp.y: Write block for OP_VAR_VALUE.
179 * f-valprint.c (info_common_command): Handle `info common'
180 without an argument correctly.
182 * c-typeprint.c (c_type_print_base): Handle template constructors.
183 * symtab.c (gdb_mangle_name): Handle template method mangling,
184 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
186 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
188 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
189 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
190 * ch-valprint.c (chill_val_print): Pass index type directly
191 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
192 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
193 if the index type is a stub.
195 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
197 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
198 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
199 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
200 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
201 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
202 config/mips/riscos.mh, config/pa/hppahpux.mh,
203 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
204 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
205 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
207 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
209 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
211 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
212 Also, add decl for symtab_to_filename.
213 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
214 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
215 routine decr replaces in line code.
216 * (create_file_win): Use catch to handle open failures more
217 elegantly. Also, create special window to display file open
218 failure message. Move opening of file prior to creation of text
220 * (create_asm_win): Add PC as argument. We now base disassembly
221 on PC instead of function name, since function names can be
222 ambiguous (usually seen with shared libs). Also, use catch to
223 simplify code where we don't care about failures.
224 * source.c (symtab_to_filename): New. Returns the file
225 associated with a symtab.
226 * top.c: Define interactive_hook. Called during QUIT to animate
229 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
231 * stabsread.c (read_type): Handle stub types for bitstrings.
232 * stabsread.c (read_array_type): Check for stub domain type
233 using TYPE_FLAG_STUB, not its length.
234 * gdbtypes.c (create_set_type): Handle a stub domain type.
236 * ch-exp.y: Get rid of some extra non-terminals, and move
237 their rules into primitive_value.
238 * parser-defs.h: Add comment about unary postfix operators.
239 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
240 * expprint.c (print_subexp): Recognize unary postfix operator.
242 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
244 * remote-hms.c: use remote_debug instead of hms_silent toggle.
245 Add warnings about depreciation of `snoop' cmd.
247 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
249 * remote-hms.c (hms_read_inferior_memory): Cope when
250 target sends both \r and \n.
252 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
254 * remote-mips.c (mips_error): Place NORETURN macro correctly.
255 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
257 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
259 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
260 mst_solib_trampoline.
262 * f-valprint.c (f_val_print): Change cast of valaddr from
263 CORE_ADDR * to char **, since that is how it is used.
265 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
266 using obsavestring, and pass that to prim_record_minimal_symbol.
267 Having the objfile point to bfd_asymbol_name directly doesn't work
268 if we save and restore a mapped symbol file.
270 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
272 * gdbtk.tcl: Add ref counts to breakpoint tags.
273 * Put quotes around function name in disassemble command to better
274 handle assembler names containing `.'.
275 * Make pclist element 0 be filler to avoid off-by-one problem with
277 * Set names of top-level windows.
278 * Add register display window.
279 * Add PC to label of assembly window.
281 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
283 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
284 to add a generic ROM monitor interface, and support file for the
285 WinBond W89K and the Oki OP50N PA based target boards.
287 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
289 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
290 disassembly more efficient.
291 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
293 * (gdb_loc): Include pc in return value. Also, return function
294 name if arg was specified.
295 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
296 after command completes.
297 * (gdbtk_init): Improve error handling.
299 * gdbtk.tcl: Add lots of comments. Clean up code.
300 * (gdbtk_tcl_fputs): Make output window redirectable.
301 * Add assembly window, and breapoint support.
302 * Make button 1 in margin toggle breakpoints.
303 * Use stippling to indicate breakpoint disabling.
305 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
307 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
309 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
311 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
312 change by replacing `symbols_added' with `so_last'.
313 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
314 global common symbols, they will be resolved by the runtime loader.
315 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
316 Handle scSCommon like scCommon symbols.
318 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
320 * corelow.c (add_solib_stub): Copy to_sections changes from
321 core_ops to current_target after adding the shared libraries.
322 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
323 find_corresponding_bincl_psymtab): Change `repeated header not seen'
324 error to a complaint, simplify complaint.
325 * procfs.c (signalname, errnoname): Make `name' const.
326 * symfile.c (reread_symbols): Use filename from old BFD to
328 * values.c (record_latest_value): Don't record value in the
329 history chain until we are sure there won't be an error.
331 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
333 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
336 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
338 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
340 * remote.c (fromhex): Make error more explicit.
341 (read_frame): Don't print bad checksum information unless
342 remote_debugging. Don't use repeat count unless it's > 0.
343 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
344 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
345 Optionally cope with BC style breakpoints.
346 (e7000_command): After command send directly to the E7000 mark
347 registers as changed.
348 (why_stop, e7000_wait: Understand BC style stop condition.
349 * sh-tdep.c (sh_skip_prologue): Understand more complicated
350 sequences. (frame_find_saved_regs): Likewise.
351 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
353 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
354 (more work here to come)
355 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
358 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
360 * sparclite/Makefile.in: Assorted stuff needed for eload.
362 * sparclite/eload.c: Merge in command line argument parsing and
363 error message handling improvements orignally made to aload.c.
365 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
367 * defs.h (enum misc_command_type, command_control_type): Enums
368 for describing the command and control types.
369 (struct command_line): Add new fields to keep track of the command
370 type and body associated with the command.
371 * top.c: Include value.h. Delete whitespace at the end of lines.
372 (build_command_line, get_command_line): New functions.
373 (execute_control_command, while_command, if_command): Likewise.
374 (realloc_body_list, read_next_line): Likewise.
375 (recurse_read_control_structure): Likewise.
376 (execute_user_command): Call execute_control_command.
377 (read_command_lines): Simplify by calling read_next_line, call
378 read_control_structure for "if" and "while" commands.
379 (free_command_lines): Free new fields in the command structure.
380 (define_command): Reset control_level to zero.
381 (init_main): Install command handlers for "if" and "while" commands.
383 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
385 * c-typeprint.c (c_type_print_varspec_prefix,
386 c_type_print_varspec_suffix): Add cases for Fortran type codes.
387 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
388 call f77_value_literal_string instead.
389 * f_exp.y: Include <string.h>, move include of parser-defs.h.
390 (parse_number): Translate 'd' floats to 'e' so atof() works.
391 (yylex): Remove unused variables.
392 * f-lang.c: Include <string.h>.
393 (get_bf_for_fcn): Remove unused variable.
394 * f-typeprint.c (f_type_print_varspec_prefix,
395 f_type_print_varspec_suffix): Remove unused
396 variables, add cases to switch statements.
397 (f_type_print_base): Remove unused variables.
398 * f-valprint.c (gdbcore.h, command.h): Include.
399 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
400 Call read_memory_integer with correct number of arguments.
401 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
402 with correct argument type.
403 (f77_print_array): Removed unused array array_size_array.
404 (f_val_print): Don't use a CORE_ADDR as a char *.
405 * valops.c (value_cast): Handle COMPLEX and BOOL types.
406 (value_assign): Handle Fortran literal string and complex values.
407 (f77_cast_into_complex, f77_assign_from_literal_string,
408 f77_assign_from_literal_complex): New functions.
410 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
412 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
415 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
417 * i960-tdep.c (signal.h): Don't include.
419 * cxux-nat.c (target_is_m88110): Remove definition.
421 * configure.in (config/nm-empty.h): If cross only, use instead
422 of config/nm-trash.h.
423 * config/nm-trash.h: Remove.
424 * config/nm-empty.h: New file.
425 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
426 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
427 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
428 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
429 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
431 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
433 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
435 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
437 * configure.in: No longer look for nm, tm, and xm headers in
438 config/<header>; they are always in config/<cpu>/<header>.
440 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
442 * objfiles.c (allocate_objfile): Add the newly-created objfile to
443 the end of the list of objfiles, instead of at the beginning.
445 * xcoffread.c (allocate_include_entry): New function, abstracted
446 from code in record_include_begin.
447 (record_include_begin, record_include_end): Call it.
449 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
450 target_has_stack to decide whether to create a real stack frame
453 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
455 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
457 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
459 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
461 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
462 field names into what is expected by sparc-nat.c.
464 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
466 * c-typeprint.c (c_typedef_print): Add missing Chill support.
468 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
470 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
472 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
474 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
475 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
478 * nlm/Makefile.in: Get rid of NWSOURCE.
479 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
480 * nlm/gdbserve.o: Add dummy __main routine.
481 * nlm/gdbserve.def: Turn on debug.
483 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
485 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
487 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
489 * config/tm-nbsd.h: New file, support for all NetBSD targets.
490 * config/xm-nbsd.h: fix typo.
491 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
492 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
494 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
496 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
498 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
499 change typeo in error msg (`inferrior' -> `inferior').
501 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
503 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
504 attach_flag (this check was performed by the callers). Also check
505 inferior_thisrun_terminal.
506 * inftarg.c (child_wait), lynx-nat.c (child_wait),
507 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
508 attach_flag in deciding whether to call set_sigint_trap and
511 * value.h (struct value): Change literal_data from PTR to char *,
512 since that is the way it is used.
514 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
516 * somread.c (som_symfile_read): Force unwinds to be re-read after
517 reading in a new partial symbol table.
519 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
521 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
522 an obsolete conditional.
523 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
524 an obsolete conditional.
525 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
528 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
530 * Makefile.in (ns32k-opcode.h): Remove reference.
531 (ns32k-pinsn.o): Update dependencies.
532 * ns32k-opcode.h: Remove file.
533 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
534 all other code in this file.
536 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
538 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
539 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
541 * nlm/Makefile.in: Add rule for .S.o.
542 * nlm/aio.h: Protect from multiple inclusions.
543 * nlm/alpha-io.S: Remove everything we don't need.
544 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
545 Remove, no longer needed.
546 * nlm/alpha.c: Merge in lots of stuff from previous files.
547 * nlm/alpha.h: Don't #include alpha-patch.h. Make
548 breakpoint_insn extern.
549 * Move stuff from alpha-patch.h into here.
551 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
553 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
555 * annotate.c (annotate_starting): Flush output.
557 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
559 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
560 the callers of symbol_file_add. Gets rid of heuristic fence-post
561 warnings on mips and alpha targets when the PC resides in a shared
562 library which is not yet read in.
563 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
564 irix5-nat.c (solib_add), osfsolib.c (solib_add),
565 remote-vx.c (vx_open), solib.c (solib_add):
566 Add call to reinit_frame_cache after all shared libraries are read in.
567 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
568 symfile.c (symbol_file_command, add_symbol_file_command):
569 Add call to reinit_frame_cache after symbol_file_add.
571 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
573 * config/xm-nbsd.h: New file, support for all NetBSD ports.
574 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
575 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
576 * configure.in: Add sparc-*-netbsd target.
578 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
580 * remote-vx.c (vx_attach): Interpret the command argument as an
583 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
585 * configure.in: Change i[34]86 to i[345]86.
586 * nlm/configure.in: Likewise.
587 * gdbserver/configure.in: Likewise.
589 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
591 * configure.in (i386-*-netware): Automatically configure nlm
594 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
596 * nlm/gdbserve.c: conditionalize header file inclusion for either
597 NetWare 4.0 or PIN targets.
598 * nlm/i386.c: include appropriate header files.
599 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
602 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
604 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
605 * nlm/gdbserve.def: Autoload clib.
607 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
609 * breakpoint.c (condition_command): Call breakpoints_changed.
611 * gdbtypes.h: Declare f77_create_literal_string_type and
612 f77_create_literal_complex_type.
613 * valops.c (f77_value_literal_string, f77_value_substring,
614 f77_value_literal_complex): Use xmalloc not malloc.
615 * valops.c (f77_value_literal_string, f77_value_substring):
616 Make addr char * not CORE_ADDR.
617 * value.h (struct value): Add new field literal_data of aligner union.
618 (VALUE_LITERAL_DATA): Use it.
619 * f-lang.h: Declare find_common_for_function.
620 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
621 myaddr fields of a union. Don't overload it with the frame field
622 (not sure this is necessary; I'm not sure what lval_* codes
623 VALUE_SUBSTRING_* can be used with).
625 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
627 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
628 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
630 * rs6000-nat.c: Include libbfd.h again, needed until reference
631 to bfd_cache_lookup is cleaned out.
633 * config/i386/linux.mh (XM_CLIBS): Add -lm.
635 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
637 Work to reduce the interrupts-off duration when running in DOS.
638 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
639 (dos_async_rx): rewrite to unpack as many characters from the
640 asynctsr as possible into a local buffer.
642 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
644 Initial Fortran language support, adapted from work by Farooq Butt
645 (fmbutt@engage.sps.mot.com).
646 * Makefile.in: Add Fortran-related files and dependencies.
647 * defs.h (language_fortran): New language enum.
648 * language.h (_LANG_fortran): Define.
649 (MAX_FORTRAN_DIMS): Define.
650 * expression.h: Reformat to standard.
651 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
652 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
653 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
654 TYPE_CODE_LITERAL_STRING): New type codes.
655 (type): New fields upper_bound_type and lower_bound_type.
656 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
657 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
659 (builtin_type_f_character, etc): Declare.
660 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
661 * f-exp.y: New file, Fortran expression grammar.
662 * f-lang.c: New file, Fortran language support functions.
663 * f-lang.h: New file, Fortran language support declarations.
664 * f-typeprint.c: New file, Fortran type printing.
665 * f-valprint.c: New file, Fortran value printing.
666 * eval.c (evaluate_subexp): Add code for new expression opcodes,
667 fix wording of error message.
668 * gdbtypes.c (f77_create_literal_complex_type,
669 f77_create_literal_string_type): New functions.
670 * language.c (set_language_command): Add Fortran info.
671 (calc_f77_array_dims): New function.
672 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
674 * symfile.c (deduce_language_from_filename): Recognize .f and .F
675 as Fortran source files.
676 * valops.c (f77_value_literal_string, f77_value_substring,
677 f77_value_literal_complex): New functions.
679 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
681 * c-typeprint.c (c_print_type): Assume demangled arguments
682 if a '(' is found in varstring, looking for ')' at the end of
683 varstring did fail with demangled const member functions, which
684 have a trailing `const'.
685 * remote.c (get_offsets, putpkt): Change to `char' buffers,
686 to avoid errors when compiling with DEC c89.
687 (remote_wait): Cast to `char *' before passing buffer to
688 fputs_filtered, to avoid errors when compiling with DEC c89.
689 (remote_wait): Do not return inferior_pid by default, this
690 statement is never reached, which causes warnings from some
692 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
693 * symfile.c (load_command): If called with no argument, try
694 to get the filename from the executable file.
695 (generic_load): Remove check for NULL filename, it is done
698 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
700 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
701 from June 2, 1994 (what was I thinking?!?). Fix it right this
704 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
706 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
708 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
710 * README: Grammar improvements, clarifications, updates.
712 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
714 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
715 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
716 * configure.in (powerpc-*-netware*): Automatically configure nlm
718 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
719 specific stuff. Make things more configurable.
720 * nlm/configure.in: Add powerpc-*-netware* target. Use
721 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
723 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
724 Remove lots of architecture-specific stuff.
725 * nlm/gdbserve.def: Add new imports.
726 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
727 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
729 * nlm/prelude.o: What was this doing here?
730 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
731 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
732 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
733 * config/powerpc/tm-ppc-nw.h: Ditto.
735 * nlmstub.def: New file, contains imports for 386 nlm stub.
737 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
739 * remote-pa.c: New file for HPPA embedded support. Currently it's
741 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
743 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
745 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
746 STORE_RETURN_VALUE): Define to use %a0 for pointers.
748 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
750 * remote-mips.c: Remove unused declaration of mips_load.
752 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
754 * coffread.c: General cleanup, and support for section offsets.
755 (time.h, sys/types.h, libbfd.h): Don't include.
756 (cur_src_start_addr, cur_src_end_addr): Rename to
757 current_source_start_addr, current_source_end_addr.
758 (nlist_stream_global): Remove.
759 (nlist_bfd_global): New global variable.
760 (coff_symfile_read): Remove code that gets and uses fileno()
762 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
763 section_offsets parameter, add text/data section offset to
764 appropriate symbols' values.
765 (read_one_sym): Use bfd_read instead of fread.
766 (init_stringtab, init_lineno): Change first parameter to a bfd,
767 use bfd routines instead of raw I/O.
769 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
771 * symtab.c (decode_line_1): If funfirstline and we get a
772 non-LOC_BLOCK symbol (e.g. variable or type), then error().
774 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
776 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
777 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
778 (TAGS): Also pass result of find on config sub-directory to etags.
779 (ALLPARAM): Remove; now unused.
781 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
783 * Makefile.in (VERSION): Bump to 4.13.1
784 * NEWS, README: Update to match gdb 4.13 release version.
786 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
788 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
789 * cxux-nat.c: Remove dangling #else block.
790 (m88k_harris_core_register_addr): New function.
792 * environ.c (init_environ): If no environment, do nothing.
794 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
796 * remote.c (remote_wait): Return inferior_pid instead of 0 for
799 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
801 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
804 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
806 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
807 errno_max, signo_max, strtoerrno, strtosigno): Delete.
808 Include "libiberty.h" instead.
810 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
812 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
813 add additional argument specifying raw address to permit
814 proper release of debug registers.
815 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
818 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
820 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
821 define them in top.c. Add comments to the hooks.
823 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
825 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
826 `to_remove_breakpoint' fields.
828 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * infcmd.c (run_command): Remove comment suggesting using
831 target_has_execution instead of inferior_pid.
833 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
835 * remote-mips.c (mips_open): add code to handle baud rate.
837 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
839 * infrun.c (wait_for_inferior): Call target_resume() upon
840 detection of new processes.
842 * procfs.c (create_procinfo): Return pointer to new procinfo
844 * (do_detach): Spacing & formatting cleanup.
845 * (procfs_wait): Move wait_again label to ensure that we really
846 wait again. On exit from fork, release new child from gdbs'
848 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
850 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
852 * i386-nlmstub.c (handle_exception): Wait until the thread has
853 been started before killing the NLM by pointing the PC at
856 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
858 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
859 Irix 5 has a standard _sigtramp signal handler.
860 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
861 it is not needed for a standard _sigtramp signal handler.
862 Add shared library sections to the section table of the target
863 before adding the symbols.
864 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
865 instructions that do not prepare a stack adjustment.
866 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
867 which does the right thing on machines where `char' is unsigned.
869 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
871 * remote.c (remote_open): Move setting of inferior_pid prior to
872 call to remote_start_remote. Also use unique value for pid to
873 avoid confusion with read_register_pid & friends.
874 * (remote_wait): Return inferior_pid instead of 0 in all cases.
876 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
878 * dwarfread.c (bfd.h): Don't include.
880 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
882 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
883 kill the program being debugged. KillMe(), the undocumented
884 call intended for this purpose, causes the server to hang.
886 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
888 * remote.c (read_frame): Calculate run length encoded checksum
890 * config/sh/stub.c: New file.
892 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
894 * target.c (find_default_run_target): Make sure to_can_run is set
897 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * TODO: Remove note about fast watchpoints and remove obsolete
902 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
904 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
905 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
906 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
908 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
910 * target.c (add_target): Don't call clean_target on target
912 * (unpush_target): Test for to_close being set before calling.
913 * (target_xfer_memory, target_info): Check for to_has_memory
914 before playing with memory.
916 * remote.c (remote_open): Set inferior_pid to make kill command
918 * inflow.c (kill_command): Revert change of Aug 2. Use
919 inferior_pid to determine whether to print out "The program is not
922 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
924 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
925 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
926 * m3-nat.c: Pass argument to return_to_top_level.
927 Declare m3_kill_inferior before use.
928 (port_chain_insert): In "can't happen" case, abort rather than
929 setting `mid' to large decimal constant (which gcc warns about).
930 (get_thread_name): Use cast to convert const char * to char *.
931 (add_mach_specific_commands): #if 0 "thread break" command.
932 (m3_trace_him): Call push_target.
933 (mach_really_wait): New argument pid; remove unused
935 (intercept_exec_calls): Call target_terminal_init and
936 target_terminal_inferior once the child execs.
937 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
939 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
941 * procfs.c (procfs_mourn_inferior): don't dereference the
942 procinfo pointer after it has been freed.
944 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
946 * breakpoint.c (breakpoint_1): Improve pluralization in display
947 of breakpoint hit counts.
949 * language.h (struct language_defn): Remove unused field
951 (longest_float): Remove, no longer used.
952 * language.c (unknown_language_defn, auto_language_defn,
953 local_language_defn): Remove init of la_longest_float field.
954 * c-lang.c (c_language_defn, cplus_language_defn,
955 asm_language_defn): Ditto.
956 * ch-lang.c (chill_language_defn): Ditto.
957 * m2-lang.c (m2_language_defn): Ditto.
959 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
961 * defs.h (bfd_read, bfd_seek): Remove declarations.
962 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
964 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
966 * inflow.c (kill_command): Fix a bug which prevented target
967 programs to be killed.
969 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
971 * defs.h: Change two-line declarations to one-line form.
972 (NORETURN): Define as "volatile" only for older GCCs.
973 (ATTR_NORETURN): Define for newer GCCs.
974 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
976 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
979 * breakpoint.c (delete_breakpoint, enable_breakpoint,
980 disable_breakpoint): Don't call breakpoints_changed; it is now
981 called via the *_breakpoint_hook functions.
982 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
984 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
986 * stabsread.c (read_type): Fix a bug in enum size calculation.
988 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
990 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
991 argument types to shut up GCC.
993 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
994 linker stub, then return the address the stub will return to.
995 (frame_saved_pc): Correctly restart the search for the saved
996 pc when a linker stub is encountered.
998 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
999 register stores emitted by the version 9 HP compilers.
1000 (inst_saves_fr): Relax test for a specific base register (%r1);
1001 this avoids losing with the version 9 HP compilers.
1002 (skip_prologue): Try to skip argument stores emitted by the HP
1003 compilers. It's not perfect, but it's better than before.
1005 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1007 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1008 calling write_register_pid.
1009 * (write_register_pid): Add prototype.
1011 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1013 * remote.c (read_frame): Split readchar/checksum calculation into
1014 two parts since evaluation order is undefined.
1016 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1018 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1019 * Makefile.in (coredep.o): Add inferior.h as dependency.
1020 * inflow.c: Add F_SETOWN to list of defines to check
1021 around code that uses F_SETOWN.
1023 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1025 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1026 set the -L and -B directory prefixes so we can link with it.
1028 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1030 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1031 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1034 * General hackery to support alternate user-interface.
1035 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1036 disable_breakpoint): Call hooks for alternate user-interface.
1037 * defs.h: Add declarations for alternate user-interface hooks.
1038 * main.c (main): Add --nw (and --nowindows) options to disable
1040 * (near call to command_loop): Call command_loop_hook if set.
1041 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1042 * stack.c: Call print_frame_info_listing_hook if set.
1043 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1044 other files to make sure that calls to error and warning will
1045 work. Call init_ui_hook after everything else.
1046 * utils.c (query): Call query_hook if set.
1047 * (gdb_flush): Call flush_hook if set.
1048 * Change _initialize_utils to initialize_utils cuz we don't use
1049 automatic initialization of utils.c anymore.
1051 * Support for TK GUI.
1052 * Makefile.in: Add rule for gdbtk.o.
1053 * configure.in: Add support for --enable-gdbtk.
1054 * gdbtk.c: New file. Contains support routines for TK interface.
1055 * gdbtk.tcl: New file. Implements GUI policy.
1057 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1060 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1062 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1063 there and we are using the gcc from the tree.
1064 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1066 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1068 * Makefile.in (annotate.o): Add dependencies.
1070 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1072 * sparclite/aload.c: Added new -q (quiet) option.
1073 return 0 exit status if file was successfully downloaded.
1075 * nlm/gdbserve.c: merge in command line argument parsing changes
1076 and bug fixes made to i386-nlmstub.c.
1078 * i386-nlmstub.c: The returnLength field must be initialized
1079 before portConfig is passed to AIOGetPortConfiguration.
1080 Compare command line arguments with strnicmp(); args are
1081 case insensitive on netware.
1083 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1085 * Makefile.in (DISTSTUFF): Add definition.
1086 (diststuff): Add for new distribution support.
1087 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1088 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1089 Remove old distribution building rules, now uses standard
1090 distribution support in parent directory Makefile.in.
1092 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1094 * target.c (push_target): Cast result from xmalloc.
1096 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1098 * elfread.c (elf_symtab_read): Discard compiler labels generated
1099 by the Solaris 2.1/Intel SunPro compiler.
1101 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1103 * target.c (nomemory): Fix prototype and routine to take correct
1106 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1108 * Makefile.in (clean): Remove libgdb-files.
1110 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1112 * coredep.c: Include inferior.h.
1114 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1116 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1119 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1121 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1122 .cp as C++, alphabetize better.
1124 * breakpoint.c (ignore, condition): Move usage note into body of
1125 help text, so first line can be one-line summary.
1127 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1129 * target.c (unpush_target): Fix handling of removal of top target.
1131 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1133 * Makefile.in: Add stuff to build nlmstub.
1134 * Add rule for annotate.o to keep Sun make happy.
1135 * configure.in: Add config for powerpc/Netware.
1137 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1138 filename. This speeds up handling of trailing N_SO stabs (they
1139 mark the end of a .o file).
1141 * target.c, target.h: Change the way pushing and popping of
1142 targets work to support target overlays and inheritance.
1143 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1144 Fixup references to current_target, due to previous changes.
1146 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1147 needed to get the address of longjmp out of the target.
1149 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1151 * main.c: Include <ctype.h>.
1153 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1155 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1158 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1160 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1162 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1164 * Makefile.in (VERSION): Bump to 4.12.4.
1166 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1168 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1169 * configure.in (m88*-harris-cxux*): New configuration.
1170 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1171 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1173 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1174 (TARGET_WRITE_PC): Pass pid through to register writers.
1176 * configure.in (m68*): Put vendor-only-specified host configs
1177 after vendor-and-os-specified configs.
1178 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1180 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1181 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1184 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1186 * elfread.c (elf_symtab_read): Handle error return from
1187 bfd_get_dynamic_symtab_upper_bound gracefully.
1189 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1191 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1192 registers in use by the inferior.
1193 * coredep.c (fetch_core_registers, register_addr): Use it.
1194 * findvar.c (registers_changed, registers_fetched,
1195 read_register_bytes): Ditto.
1196 * infcmd.c (do_registers_info, registers_info): Ditto.
1197 * infptrace.c (fetch_inferior_registers,
1198 store_inferior_registers): Ditto.
1199 * stack.c (frame_info): Ditto.
1201 * coredep.c (CORE_REGISTER_ADDR): New macro.
1202 (fetch_core_registers): Use it.
1204 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1205 * symfile.c (add-symbol-file): Add usage note to help string.
1206 (add_shared_symbol_files_command): New command.
1209 * inferior.h (read_pc_pid): Declare.
1210 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1211 variable b, remove unused variable other_type_used.
1212 * main.c (inferior.h, call-cmds.h): Include.
1213 (gdb_init): Declare.
1214 * remote.c (remote_wait): Return 0 by default.
1216 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1218 Stop printing at null char option, from Oliver Meyer
1219 (omeyer@i3.informatik.rwth-aachen.de).
1220 * valprint.h, valprint.c (stop_print_at_null): New global.
1221 * valprint.c (_initialize_valprint): New print set subcommand
1223 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1224 printing a char array, adjust the number of chars to print.
1226 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1228 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1229 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1230 pic code in addition to prologues where an instruction from the
1231 prologue gets moved into the delay slot of a branch instruction
1232 immediately following the prologue. A table of potential prologue
1233 instructions (prologue_insn_tbl) is now used for picking apart a
1235 (frame_find_saved_regs): Changed the way in which limit gets set
1236 so that the delay slot of branch instructions immediately
1237 following the prologue gets examined.
1238 (pushed_size, store_parm_word, store_parm, push_parameters,
1239 collect_returned_value): Deleted.
1241 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1243 * infrun.c (wait_for_inferior): Handle stepping into leaf
1244 functions whose prologue consists of gp loading code only.
1246 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1248 * dbxread.c: Don't include libbfd.h.
1249 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1250 <time.h>, or <sys/types.h>.
1251 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1252 collect information about the stab and stab string sections.
1254 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1256 * stabsread.c (read_huge_number): handle large unsigned number
1257 for stabs generated by os9k C compiler.
1259 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1261 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1262 * breakpoint.h (hit_count): New breakpoint field.
1263 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1264 (clear_breakpoint_hit_counts): New function.
1265 (bpstat_stop_status): Increment the hit count.
1266 (breakpoint_1): Display the hit count.
1267 * infcmd.c (run_command): Reset breakpoint hit counts.
1268 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1269 displaying hit counts.
1271 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1273 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1274 symbols for all symbol files. Makes skipping over the
1275 trampoline code work when stepping from a function in a shared
1276 library into a function in a different shared library for Irix 5.
1277 Other ELF targets do not have enough information in their
1278 dynamic symbol tables to make this work.
1279 (elf_symtab_read): Relocate mst_solib_trampoline address.
1281 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1283 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1284 * configure.in (m68*-atari-sysv4*): New configuration.
1285 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1286 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1287 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1288 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1289 * config/m68k/amix.mh, config/m68k/amix.mt,
1290 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1293 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1295 * symtab.c (find_function_start_sal): New function to find
1296 the start of a function from a function symbol.
1297 (decode_line_1, decode_line_2): Use it instead of open coded
1298 partial copies of the code.
1299 (list_symbols): Quote symbol name before passing it to
1300 break_command to enable proper handling of mangled symbols.
1302 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1304 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1305 * ch-exp.y (yylex): First try name lookup using exact name
1306 typed by user; if that fails, try lower-cased name.
1308 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1310 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1311 Move "no debugging symbols found" test to symfile.c.
1312 * symfile.c (syms_from_objfile, reread_symbols): Add
1313 "no debugging symbols found" test.
1314 * coffread.c (init_stringtab): Handle stripped files with a
1315 stringtab offset of zero gracefully.
1316 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1317 BFD instead of stop_pc heuristic to determine if it is a dynamically
1319 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1320 ioctl, it indicates that the process has exited.
1322 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1324 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1325 .PARISC.unwind section now.
1327 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1329 * breakpoint.c (mention): Always show breakpoint address if no
1332 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1334 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1335 handling of shared libraries for non-ELF executables, but only if
1336 HANDLE_SVR4_EXEC_EMULATORS is defined.
1337 (locate_base): Try to find debug_base in the dynamic linker
1338 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1339 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1340 Define to enable handling of shared libraries for a.out executables,
1341 run under Solaris BCP.
1343 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1345 * infrun.c (wait_for_inferior): Print "Program exited normally"
1346 regardless of batch_mode.
1347 * defs.h, top.c (batch_mode): Removed.
1349 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1351 * Makefile.in (dcache_h): Remove redundant definition.
1352 (init.c): Add a comment.
1353 (top.c): Remove explicit compile action.
1354 * breakpoint.c (mention): Share code indicating location of
1355 break/watchpoints, don't print address if addressprint is off.
1356 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1357 (demangle): Remove redundant declarations.
1358 * eval.c: Remove redundant function declarations.
1359 * objfiles.h: Cosmetic and grammatical improvements.
1360 * TODO: Various updates.
1362 * remote-mips.c: Replace all \r chars with \015.
1363 (mips_receive_header): Display control characters readably.
1364 (mips_xfer_memory): Add a simple progress display.
1366 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1368 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1370 * remote-hms.c (flush): New function.
1371 (expect): Get edge case right.
1372 (hms_read_inferior_memory): Be more tolerant of line noise.
1374 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1376 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1377 target files, not non-existent mach3.mh and mach3.mt.
1379 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1381 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1382 symbols for all symbol files. Makes skipping over the
1383 trampoline code work when stepping from a function in a shared
1384 library into a function in a different shared library.
1385 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1387 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1389 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1390 names mean end of .o file.
1391 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1392 top of routine. Handle new thread notification cleanly.
1393 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1394 thread notification scheme.
1395 * (child_resume): General cleanups, handle resumption of all
1398 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1400 * ser-go32.c: Rewrite to run under windows.
1401 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1403 * serial.c (serial_open): Notice device "pc".
1404 * remote-e7000.c: Fix copyright date.
1405 (expect): Compare \n and \r the same.
1406 (e7000_open): Allow pc as a serial port
1407 * sh/sh.mt: Add ser-e7kpc.
1408 * h8300/h8300hms.mt: Add ser-e7kpc.
1409 * main.c (proc_wait): Don't wait if using go32.
1411 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1413 * somread.c: Simplify by using stabsect_build_psymtabs.
1414 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1415 corresponding to the name of the text section. All references
1417 (somstab_build_psymtabs): Delete function, no longer needed.
1419 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1421 * somread.c: Renamed from paread.c. Changed function names and
1422 comments to reflect that this file deals with SOM (an object file
1423 format), rather than the PA (a cpu).
1424 (Makefile.in): Chaned appropriately.
1425 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1426 * dbxread.c (somstab_build_psymtabs): Renamed from
1427 pastab_build_psymtabs.
1429 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1431 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1432 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1434 * Makefile.in: Updated for core-sol2.c.
1435 * README: Add notes about SPARCworks cc under Solaris 2.x,
1436 from Casper H.S. Dik (casper@fwi.uva.nl).
1437 * config/mips/xm-makeva.h: Removed, no longer necessary.
1438 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1439 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1440 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1442 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1444 * gdba.el: Put program input and output in a separate buffer.
1446 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1448 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1449 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1450 with global variable of same name in libnsl.so on UnixWare.
1452 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1454 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1455 embedded in template name.
1457 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1459 * config/i386/nm-linux.h: change calling convention of
1460 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1461 target_insert_watchpoint() and
1462 target_remove_watchpoint().
1464 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1465 to be long long in gdb.
1466 * config/mips/tm-bigmips.h: ditto.
1468 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1470 * c-lang.c (asm_language_defn): New definitions for language_asm,
1471 mostly copied from c_language_defn, to avoid warnings when
1472 switching between c and asm stack frames.
1474 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1476 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1477 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1478 (upgrade_type, handle_psymbol_enumerators): Likewise.
1479 (has_opaque_xref, cross_ref): Likewise.
1480 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1481 debugging information, rather than doing it here.
1482 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1483 point in ecoff_debug_swap backend structure, rather than calling
1484 ecoff_slurp_symbolic_info directly.
1486 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1488 * breakpoint.c: Include annotate.h. Call annotate_field rather
1489 than printing annotation directly.
1491 * main.c: Include string.h.
1493 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1495 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1496 call it instead of doing normal loop.
1497 * infcmd.c (attach_command): Don't call wait_for_inferior if
1499 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1500 hook that can decide whether to step over the next breakpoint.
1501 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1502 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1505 * configure.in: Improve sorting/formatting of hosts and targets.
1506 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1507 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1508 * Makefile.in (stop-gdb): New target.
1509 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1512 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1514 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1515 the identical initialization can be deleted from main.c, but i
1516 haven't done so just in case.
1518 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1520 * gdba.el: Added menu windows and slightly improved window
1521 handling to gdba.el. Fixed numerous minor bugs that were causing
1522 emacs and gdb to fall out of sync.
1524 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1526 * breakpoint.c: annotate changes lost at merge, put back in.
1528 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1530 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1533 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1535 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1537 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1538 writing of floating registers, the dpx2 kernel disallows it.
1539 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1540 is contained in o_praw.
1541 * irix5-nat.c (solib_map_sections): Adjust sections by the
1542 difference between the loaded address and the prelinked address.
1543 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1545 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1546 symbols, their value is absolute.
1547 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1548 libraries fh->adr fields of zero. Relocate minimal symbol values
1549 upon readin. Relocate non-stabs symbols upon readin.
1550 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1551 start address of the outermost block.
1552 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1553 instead of section_offsets and use relocated pst->textlow for
1554 line number and procedure address relocations.
1556 From gmo@MicroUnity.com (Guillermo A. Loyola):
1557 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1558 Handle SGI Irix5 stIndirect symbol type.
1560 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1562 * breakpoint.c: fix a syntax error native cc does not like.
1564 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1565 * sparclite/Makefile.in: ditto.
1566 * sparcl-tdpe.c: change file name because first 8 chars has to be
1568 * sparcl-stub.c: ditto.
1570 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1572 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1574 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1576 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1577 ignore) a PID argument.
1578 (hppa_pop_frame): Pass a PID to target_write_pc.
1579 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1580 and pass through a PID argument.
1581 (target_read_pc, target_write_pc): Update prototypes.
1583 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1585 * Makefile.in: add new file sparclite-tdep.c.
1586 * sparclite/Makefile.in: add new file sparclite-stub.c.
1587 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1589 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1590 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1592 * sparclite-tdep.c: new file, contains hardware breakpoint support
1594 * sparclite-stub.c: new file, stub code that add support hardware
1596 * breakpoint.c: add hardware breakpoint support.
1597 * breakpoint.h: add new breakpoint type to support hardware
1599 * config/mips/nm-irix4.h: change interface for target dependent
1600 code supporting watch point.
1601 * config/pa/nm-hppab.h: change interface for target dependent
1602 code supporting watch point.
1604 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1606 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1608 * stabsread.c (read_struct_fields): os9k nested structure does not
1609 have terminating ';', instead it just get to ',' and bit position
1612 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1614 * nlmread.c (nlm_symtab_read): Clean up a bit.
1615 * (nlm_symfile_read): Record bounds of main() so that backtrace
1616 command will know where to stop.
1617 * objfiles.c (objfile_relocate): Relocate entry point/func info
1618 for backtrace as well.
1619 * objfiles.h: Define values for invalid PCs for entry point info.
1620 * symfile.c (init_entry_point_info): Initialize invalid values
1621 with aforementioned macros.
1622 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1623 to cause backtrace to stop when it gets back to main().
1624 * config/i386/tm-i386nw.h: Ditto.
1626 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1628 Fix value_print, which used to be ostensibly language-independent,
1629 but would print pointers and arrays in C syntax. Instead, call
1630 a language-specific function.
1631 * language.h (struct language_defn): New functional field
1633 (LA_VALUE_PRINT): New macro.
1634 * language.c (unk_lang_value_print): New stub/dummy function.
1635 (unknown_language_defn, auto_language_defn, local_language_defn):
1637 * c-valprint.c (c_value_print): New function, with code moved from:
1638 * valprint.c (value_print): ... here. Now just invoke
1639 LA_VALUE_PRINT to do language-specific stuff.
1640 * valprint.c (value_print_array_elements): Make non-static.
1641 * c-lang.c (c_language_defn, cplus_language_defn): Add
1642 c_value_print in the la_value_print field.
1643 * m2-lang.c (m2_language_defn): Likewise.
1644 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1645 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1646 * ch-valprint.c (chill_value_print): New function, based on
1647 c_value_print, but use Chill "look and feel."
1648 * c-lang.h (c_value_print): New prototype.
1649 * ch-lang.h (chill_value_print): New prototype.
1650 * value.h (value_print_array_elements): New prototype.
1652 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1653 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1655 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1657 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1658 to new file top.c. Make things extern instead of static and
1659 similar rearrangements to deal with this.
1661 * utils.c: Move fputs_unfiltered to main.c. Remove
1662 FPUTS_UNFILTERED_OVERRIDE ifndef.
1663 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1664 and libgdb uses utils.c and top.c.
1666 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1668 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1670 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1672 * ch-valprint.c (chill_val_print_array_elements): New function.
1673 A Chill version of val_print_array_elements, it prints the
1674 array index labels, in additions ot the array element values.
1675 (chill_val_print): Use the new function.
1677 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1679 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1681 * defs.h (enum language): Add language_asm.
1682 * findvar.c (read_register_bytes read_register_gen
1683 write_register_bytes read_register read_register_pid
1684 write_register write_register_pid supply_register): Move multi-
1685 thread handling down into these routines. Create XXX_pid routines
1686 that allow register references to specify the pid.
1687 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1688 read_sp write_sp read_fp write_fp): Move these routines from
1689 infcmd to findvar to centralize the whole mess.
1690 * i386-nlmstub.c: Portability fixes.
1691 * infptrace.c (child_resume): Conditionalize to allow other natives
1692 to override it. Remove PIDGET gubbish, it's no longer necessary.
1693 * infrun.c (wait_for_inferior): Put registers_changed() before
1694 target_wait() to speed up remote debugging.
1695 * Replace code that reads registers from other threads with much
1696 nicer looking new function calls (see changes to findvar.c).
1697 * Don't skip prologues if debugging assembly source.
1698 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1699 child_resume to handle multi-thread debugging properly.
1700 * remote.c: Add O response to get console output from target.
1701 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1702 SERIAL_ERROR here to simplify callers.
1703 * Change static var timeout to remote_timeout.
1704 * (fromhex): Remove unnecessary return -1 at end of routine.
1705 * (remote_wait): Turn this into a big switch statement. Add
1706 support for O response.
1707 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1708 * (getpkt): Split getpkt into two parts. read_frame deals with
1709 all formatting issues, run-length encoding, and framing. getpkt
1710 now handles error recovery, and frame detection.
1711 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1712 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1713 control. (hardwire_readchar): Handle EINTR from read().
1714 * symfile.c (deduce_language_from_filename): Add support for .s
1716 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1717 override infptrace's child_wait.
1718 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1719 instead of XXXlynx.h.
1720 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1722 * nlm/gdbserve.c: Portability fixes.
1724 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1726 * inftarg.c (child_wait): Call proc_wait, not wait.
1727 (child_mourn_inferior): Call proc_remove_foreign.
1728 * main.c (gdb_init): Call init_proc.
1729 * main.c: Provide dummy versions of init_proc, proc_wait, and
1730 proc_remove_foreign for the gdb case (the libgdb case provides its
1731 own versions of these functions).
1732 * Makefile.in (libgdb-files): Add libproc.a.
1734 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1736 Hardware watchpoints for Linux, from Rick Sladkey
1737 (jrs@world.std.com).
1738 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1739 new hardware breakpoint recovery method.
1740 * i386v-nat.c (i386_insert_watchpoint,
1741 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1742 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1743 New functions to support the 386 hardware debugging registers.
1744 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1745 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1746 target_insert_watchpoint, target_remove_watchpoint): Define these
1747 macros to use the hardware debugging functions in i386v-nat.c.
1749 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1751 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1754 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1756 * target.c, target.h: New variables target_activity_function and
1758 * inflow.c, inferior.h: New functions set_sigio_trap and
1760 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1762 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1764 * remote-sim.h (sim_verbose): Delete.
1765 Document callbacks needed.
1766 (sim_*): Change result to void where there isn't one.
1767 (sim_open): Clarify argument and error response.
1768 (sim_close): Declare.
1769 (sim_load): Change bfd_handle argument to file name. Clarify result.
1770 (sim_create_inferior): Renamed from sim_set_args.
1771 (sim_set_pc): Delete.
1772 (sim_info): Delete printf_fn argument.
1773 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1774 (gdbsim_load): Try sim_load first.
1775 (gdbsim_create_inferior): Call sim_create_inferior.
1776 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1777 (gdbsim_close): Call sim_close.
1778 (gdbsim_files_info): Update call to sim_info.
1779 (gdbsim_ops): Realign comments.
1781 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1783 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1785 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1786 the auxent if the symbol's name is ".file". From David Edelsohn
1787 <c1dje@watson.ibm.com>.
1789 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1791 * breakpoint.c (breakpoint_1): Fix typo.
1793 * annotate.c (annotate_field_end): Fix typo.
1795 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1797 * Makefile.in (TSSTART): Remove; no longer used.
1799 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1800 fputs_unfiltered and exit directly, rather than fatal. The latter
1801 calls vfprintf_unfiltered!
1803 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1804 * value.h, printcmd.c (print_value_flags): Move from here...
1805 * annotate.c: ...to here, and make it use can_dereference.
1807 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1809 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1810 Remove, needed for both native and cross.
1811 * target.c (attach_flag, generic_mourn_inferior): Put here.
1812 * utils.c (job_control): Put here.
1813 (terminal.h): Don't include anymore.
1815 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1817 * source.c (find_source_lines): Always use code that was #ifdef
1818 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1819 leaving it on the chain. Reindent much of this function.
1820 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1821 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1822 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1823 config/ns32k/xm-ns32km3.h: Remove all references to
1824 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1825 * main.c, fork-child.c, many config files: Remove all
1826 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1829 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1830 This avoids __eprintf troubles.
1832 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1834 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1835 initialization code which needs to be called even if we bypass the
1836 command line stuff into gdb_init.
1837 * utils.c (fputs_unfiltered): Surround in #ifndef
1838 FPUTS_UNFILTERED_OVERRIDE.
1839 * Makefile.in (libgdb.a): New target.
1841 * utils.c: Rearrange I/O stuff a bit so that all output goes
1842 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1843 which made %s not work with arbitrarily large strings.
1844 * printcmd.c (printf_command): Use printf_filtered, not
1845 printf_unfiltered and printf, now that arbitrary limit is gone.
1848 * breakpoint.c (watchpoint_check): Remove unused variable b.
1849 * stack.c (print_frame_info): Move sp and buf inside #if.
1850 * eval.c (evaluate_subexp): Remove unused variables pp,
1851 mangle_ptr, ptr, and mangle_tstr.
1852 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1854 * symtab.c (lookup_symtab): Put variable copy inside #if.
1855 (decode_line_1): Put variable q1 inside #if 0.
1856 * target.h: Declare target_link.
1857 * infrun.c (wait_for_inferior): Remove unused variables signame.
1858 * remote.c (remote_resume): Remove unused variable name.
1859 * c-exp.y (parse_number): Parenthesize operand of shift.
1860 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1861 (this is a semantic change, the warning seems to have detected a bug).
1862 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1863 * coffread.c: Move variable temptype inside #if.
1864 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1866 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1867 (chill_val_print): Remove unused variable in_range.
1868 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1869 (chill_val_print): Add default case for switch.
1870 * stabsread.h: Declare stabsect_build_psymtabs.
1871 * os9kread.c (read_minimal_symbols): Make this return void.
1872 (os9k_symfile_read): Remove unused variables stb_exist and val.
1873 (os9k_symfile_init): Remove unused variable val.
1874 (fill_sym): Remove unused variable id.
1875 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1876 unused variable nsl.
1877 Remove unused variable symfile_bfd.
1878 #if 0 unused variables lbrac_unmatched_complaint and
1879 lbrac_mismatch_complaint.
1880 Remove declaration for non-existent function os9k_next_symbol_text.
1882 * annotate.c, annotate.h: New files, containing a function for
1883 each annotation which outputs it.
1884 * Move breakpoints_changed from breakpoint.c to annotate.c.
1885 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1886 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1887 Use annotate.c functions to output annotations.
1888 * Makefile.in (OBS): Add annotate.o.
1890 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1892 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1893 elf_unwind_entries are always initialized.
1895 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1896 stubs which return directly to the caller rather than to the stub
1899 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1901 * c-exp.y (yyerror): Display a more informative error message.
1902 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1903 * m2-exp.y (yyerror): Ditto.
1905 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1907 * inflow.c (job_control): Move definition to front of file.
1909 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1911 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1912 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1914 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1916 * Makefile.in (kdb): Remove old init.c creation commands.
1917 * configure.in (sparclite): Match on sparclite*.
1918 * sparclite/aload.c (main): Only change section addresses for
1919 a.out format object files.
1921 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1923 * config/i386/go32.mh: Define CC.
1925 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1927 * gdbserver/Makefile.in: Remove irrelevant definitions and
1928 comments inherited from the gdb Makefile.
1929 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1930 (VERSION): Update to 4.12.3.
1931 (gdbserver): Remove any existing executable first.
1932 (distclean, realclean): Remove nm.h.
1933 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1934 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1935 Don't use absolute pathname.
1937 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1939 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1942 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1944 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1945 (print_it_normal): Add annotations for the inferior starting and
1946 stopping, and for all the various messages related to how it
1949 * printcmd.c (do_one_display): Annotate.
1950 * stack.c (print_frame_info): Annotate printing of stack frames.
1952 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1954 * remote.c (get_offsets): Handle case where stub doesn't support
1957 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1959 Add partial support for g++ code compiled with -fvtable-thunks.
1960 * c-valprint.c (c_val_print): Add vtblprint support
1962 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1963 pointers (if using thunks) as well as array of structs (otherwise).
1964 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1965 level, and make the latter non-static (so define_symbol can use it).
1966 * stabsread.c (define_symbol): If the type being defined is a
1967 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1968 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1969 * values.c (value_virtual_fn_field): Handle thunks.
1970 * values.c (value_headof): Minor efficiency hack.
1971 * values.c (value_headof): Incomplete thunk support. FIXME.
1973 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1975 * valprint.c (print_longest): Clarify comment about use_local.
1976 * printcmd.c, defs.h (print_address_numeric), callers in
1977 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1978 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1979 exec.c: New argument use_local.
1980 * source.c (identify_source_line): Use filtered output. Use
1981 print_address_numeric.
1983 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1984 language.c (type_error, range_error): Use filtered output.
1985 * utils.c (error_begin): Update comment to tell people to use
1988 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1989 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1992 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1994 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1995 from the fault, #ifndef FAULTED_USE_SIGINFO.
1996 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1998 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2000 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2001 Explicitly annotate each record.
2003 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2005 * xcoffexec.c: Reformat to standards and lint.
2006 (language.h): Include.
2007 (exec_close): Declare arg "quitting".
2008 (file_command): Declare arg "from_tty".
2009 (map_vmap): Cast xmalloc result to PTR.
2010 * rs6000-nat.c: Reformat to standards and lint.
2011 (exec_one_dummy_insn): Use char array for saved instruction.
2012 (fixup_breakpoints): Declare.
2013 (vmap_ldinfo): Be more informative in fatal error messages.
2014 (xcoff_relocate_symtab): Define to return void.
2015 * xcoffsolib.h: Reformat to standards, improve comments.
2016 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2018 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2020 * utils.c, defs.h (error_begin): New function.
2021 (quit): Print annotation before printing the error message.
2022 * main.c (return_to_top_level): Print annotation before doing the
2024 * symtab.c (decode_line_1): Call error not warning and then
2025 return_to_top_level. Call error_begin and printf_unfiltered
2026 rather calling warning (before calls to return_to_top_level).
2027 * core.c (memory_error): Use error_begin, printf_unfiltered,
2028 print_address_numeric and return_to_top_level instead of error.
2029 Cleans up a FIXME-32x64.
2030 * language.c (type_error, range_error): Call error_begin
2031 not just target_terminal_ours.
2033 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2034 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2035 side of an assignment is non-portable.
2037 * utils.c (query): Change syntax of query annotations to be
2038 consistent with other input annotations.
2039 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2041 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2043 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2045 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2046 that have a stack frame size of 32k or larger (from Paul Flinders).
2047 Remove #if 0'd code.
2049 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2051 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2052 for Lynx platforms that need it.
2053 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2055 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2057 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2058 than trying to deduce it from the fault.
2060 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2062 * printcmd.c (print_address_symbolic): Initialize name to empty
2063 string to avoid core dump if lookup fails.
2064 * remote-e7000.c (printf_e7000debug): Error if target not open.
2066 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2068 * i386-nlmstub.c: Update to be more in line with PIN stub.
2069 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2070 * (hex2mem): Init ptr.
2071 * General cleanups to use ConsolePrintf, standard prologues, etc...
2073 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2075 * i386-nlmstub.c: More changes to be compatible with remote.c.
2077 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2078 into (the far less frequently called) dbx_symfile_read.
2080 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2082 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2084 * dbxread.c (record_minimal_symbol): Record the section
2085 associated with the symbol to make dynmaic relocation work.
2086 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2087 Solaris brain-damage which don't apply to relocatable object
2089 * (stabsect_build_psymtabs): New routine to read stabs out of an
2090 arbitrarily named section.
2091 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2093 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2094 stabs out of the nlm.
2095 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2096 brain-damage which don't apply to relocatable object files.
2097 * remote.c (putpkt): Improve error reporting and error handling.
2098 * (get_offsets): Temporary kludge to force data & bss sections to
2099 have the same relocation.
2100 * stabsread.c (define_symbol, scan_file_globals): Record section
2103 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2105 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2106 FIXME-32x64 comment.
2108 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2110 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2111 to after call to target_wait. This means that flush_cached_frames
2112 can call target_terminal_ours if it wants to.
2113 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2114 comment about why the code is dubious.
2116 * stabsread.c (read_type): Call read_type, not nonexistent
2119 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2121 * remote-os9k.c (rombug_fetch_registers): set trace mode
2123 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2125 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2127 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2128 passed to process_one_symbol.
2129 * stabsread.c (read_type): process os9k functio prototype.
2131 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2133 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2136 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2138 * utils.c (prompt_for_continue): Annotate prompt.
2139 (query): Annotate query.
2140 * printcmd.c (print_frame_args): Change syntax of argument
2141 annotation to make name and value part of a single group of
2142 annotations, not two separate groups.
2143 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2144 * valprint.c (val_print_array_elements): Change syntax of
2145 annotation to be more concise.
2146 * main.c, defs.h (command_line_input): New argument tells what
2147 string to include in the annotations.
2148 * symtab.c (decode_line_2), main.c (read_command_lines,
2149 command_loop): Change callers.
2151 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2152 target null pointer.
2153 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2155 * printcmd.c (output_command): Annotate things we print here too.
2156 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2157 * Move declaration of print_value_flags from defs.h to value.h.
2158 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2160 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2162 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2163 BFD handles sun3 dynamic relocations now.
2164 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2167 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2169 * printcmd.c (print_command_1): Annotate the top-level expressions
2171 (print_frame_args): Annotate each argument.
2172 * printcmd.c, defs.h (print_value_flags): New function.
2173 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2174 * valprint.c (val_print_array_elements): Annotate each array element.
2176 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2178 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2179 the register contains a pointer to the type, not the type itself.
2181 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2183 * main.c (main): Accept --annotate=N option and make --fullname
2184 the same as --annotate=1.
2185 (command_line_input): Print annotatation before and after prompt.
2186 * blockframe.c (flush_cached_frames): Print annotation.
2187 * Rename frame_file_full_name to annotation_level and move it from
2189 * source.c (identify_source_line): If annotation_level > 1,
2190 change output format.
2191 * breakpoint.c: Print annotation whenever a breakpoint changes.
2192 * main.c: New variable server_command.
2193 (command_line_input): Parse "server " and set server_command.
2194 (dont_repeat): Check server_command.
2196 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2198 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2199 updating raw_symbol and symnum. Return a value in the case where
2202 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2204 * parse.c: Don't define block_found; it is defined in symtab.c.
2205 * parser-defs.h: Add comment regarding block_found.
2207 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2209 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2212 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2214 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2215 section vma. Do not read dynamic relocs for sun3 executables to
2216 avoid BFD assertion message.
2218 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2220 * nm-hppab.h (KERNEL_U_ADDR): Define.
2221 (FIVE_ARG_PTRACE): Likewise.
2222 (CANNOT_STORE_REGISTER): Likewise.
2223 * nm-hppah.h (KERNEL_U_ADDR): Define.
2224 (FIVE_ARG_PTRACE): Likewise.
2225 (CANNOT_STORE_REGISTER): Likewise.
2226 (NEED_TEXT_START_END): Likewise.
2228 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2229 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2230 (FIVE_ARG_PTRACE): Likewise.
2231 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2232 (FIVE_ARG_PTRACE): Likewise.
2234 * hppa-tdep.c (read_unwind_info): Make static.
2235 (restore_pc_queue): Indirect through the target vector to
2236 reload the register state.
2238 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2240 * paread.c (compare_unwind_entries): Delete function. It's been
2241 moved into hppa-tdep.c.
2242 (read_unwind_info): Likewise.
2243 (pa_symfile_read): No longer call read_unwind_info. The unwind
2244 tables will be read in as they are needed.
2246 * hppa-tdep.c (compare_unwind_entries): New function.
2247 (read_unwind_info, internalize_unwinds): Likewise.
2248 (find_unwind_entry): Read in unwind information on demand.
2250 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2252 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2253 to : in search path processing.
2254 * defs.h (qsort): Rename argument in prototype.
2255 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2257 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2258 (false): Eliminate usages.
2260 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2262 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2263 All references to value changed to value_ptrlage_command is now
2265 All references to value changed to value_ptr.
2266 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2267 * remote-hms.c (hms_wait): Timeout after five seconds.
2268 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2269 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2270 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2272 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2274 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2276 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2278 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2280 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2281 bp_watchpoint_scope breakpoints.
2282 (struct breakpoint): Add val_chain and related_breakpoint fields
2283 for use by watchpoints.
2285 * breakpoint.c (within_scope): Delete. No longer used.
2286 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2287 (target_{remove,insert}_watchpoint): Likewise.
2288 (can_use_hardware_watchpoint): New function.
2289 (remove_breakpoint): New function to remove a single breakpoint
2290 or hardware watchpoint.
2291 (insert_breakpoints): Handle insertion of hardware watchpoints.
2292 Store a copy of the value chain derived from the watchpoint
2294 (remove_breakpoints): Simplify by using remove_breakpoint.
2295 (delete_breakpoint): Likewise.
2296 (watchpoint_check): Delete the watchpoint and watchpoint scope
2297 breakpoints when the watchpoint goes out of scope. Save & restore
2298 the current frame after checking watchpoints.
2299 (breakpoint_init_inferior): Likewise (restarting the program
2300 makes all local watchpoints go out of scope).
2301 (bpstat_stop_status): Handle hardware watchpoints much like normal
2302 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2303 when the watchpoint goes out of scope. Remove and reinsert all
2304 breakpoints before returning if we stopped when a hardware watchpoint
2306 (watch_command): Use a hardware watchpoint when possible. If
2307 watching a local expression, build a scope breakpoint too.
2308 (map_breakpoint_numbers): Also call given function for any
2309 related breakpoints.
2310 (disable_breakpoint): Never disable a scope breakpoint.
2311 (enable_breakpoint): Handle hardware breakpoints much like normal
2312 breakpoints, but recompute the watchpoint_scope breakpoint's
2313 frame and address (if we have an associated scope breakpoint).
2314 (read_memory_nobpt): Handle hardware watchpoints like normal
2315 watchpoints. When necessary handle watchpoint_scope breakpoints.
2316 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2317 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2318 (disable_command): Likewise.
2320 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2321 Extern prototype added to frame.h
2323 * infrun.c (wait_for_inferior): Set current_frame and select
2324 a frame before checking if we stopped due to a hardare watchpoint
2325 firing. Handle stepping over hardware watchpoints.
2326 (normal_stop): Remove unnecessary call to select_frame.
2328 * value.h (value_release_to_mark): Declare.
2329 * values.c (value_release_to_mark): New function.
2331 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2332 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2334 * hppab-nat.c (hppa_set_watchpoint): New function.
2336 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2337 (HAVE_STEPPABLE_WATCHPOINT): Define.
2338 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2339 (target_{insert,delete}_watchpoint): Define.
2341 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2342 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2343 (target_{insert,remove}_watchpoint): Likewise.
2345 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2347 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2348 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2349 often have the same names as debug symbols for functions, and
2350 confuse lookup_symbol().
2352 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2354 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2355 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2356 REGISTER_RAW_SIZE (1).
2357 Together these changes work around a bug in HP's compiler. Both
2358 seem to be necessary.
2360 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2362 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2363 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2364 are type mst_solib_trampoline.
2366 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2368 * config/m68k/es1800.mt: Change comments.
2370 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2372 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2374 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2376 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2379 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2381 * values.c (unpack_long): Remove obsolete comment about using a
2384 * symfile.c (symbol_file_command): Add comments about command syntax.
2386 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2387 Jim Kingdon (kingdon@cygnus.com)
2389 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2390 are in the .plt section.
2391 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2392 find_solib_trampoline_target): New functions for handling
2393 stepping into -g compiled shared libraries.
2394 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2395 find_solib_trampoline_target): Add prototypes.
2396 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2397 Define to handle stepping into -g compiled shared libraries.
2398 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2399 stepping into -g compiled shared libraries.
2401 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2403 * configure.in: Add mips-*-sysv4* support.
2404 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2405 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2406 New files for MIPS SVR4 support.
2407 * Makefile.in: Update for new mipsv4 files.
2408 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2409 read_next_frame_reg to obtain the frame relative stack pointer.
2410 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2411 obtain the frame relative stack pointer.
2412 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2413 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2414 by entering them into the minimal symbol table.
2415 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2416 a long for float formats.
2417 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2418 get defined in <link.h>.
2419 * solib.c (solib_add): Add shared library sections to the section
2420 table of the target before adding the symbols.
2421 * partial-stab.h: Relocate static and global functions.
2422 * dbxread.c (read_dbx_symtab): Remove unused variable
2423 end_of_text_address. Relocate text_addr when passing it
2426 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2427 library functions before the executable is run. Retrieve dynamic
2428 symbols from stripped executables.
2429 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2430 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2431 if no debugging symbols were found.
2432 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2433 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2435 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2436 OSF/1 has shared libraries.
2438 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2440 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2441 to BFD handling of dynamic symbols.
2443 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2445 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2446 then gets its real address into FUN and its GOT/DP value into %r19.
2448 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2450 * hppa-tdep.c (frameless_function_invocation): If no unwind
2451 descriptor was found, then assume this was not a frameless
2452 function invocation.
2453 (frame_saved_pc): If the saved PC is in a linker stub, then
2454 return the return address which the linker stub will return to.
2456 * xm-hppab.h: Never define USG.
2457 * xm-hppah.h: Always define USG.
2459 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2461 * values.c (unpack_long, value_from_longest),
2462 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2464 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2466 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2468 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2470 For SVR4 targets, enable gdb to set breakpoints in shared
2471 library functions before the executable is run.
2472 * elfread.c (elf_symtab_read): Handle symbols for shared library
2474 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2475 and moved to objfiles.c.
2476 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2477 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2478 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2479 the new generic definition from tm-sysv4.h works for Solaris.
2481 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2483 * elfread.c (elf_symtab_read): Change storage_needed,
2484 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2485 bfd_get_symtab_upper_bound. Check for errors from
2486 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2487 * nlmread.c (nlm_symtab_read): Same changes.
2489 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2491 * xcoffread.c (xcoff_next_symbol_text): New function.
2492 (read_xcoff_symtab): Set next_symbol_text_func to it.
2493 Move raw_symbol outside of read_xcoff_symtab.
2495 * remote.c (getpkt): Remove unused "out" label.
2497 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2499 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2500 about more than one watchpoint being triggered.
2502 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2504 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2506 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2508 * blockframe.c (find_pc_partial_function): mst_file_text
2509 symbols do not live in the shared library transfer table.
2510 * ch-exp.y (decode_integer_value, match_character_literal,
2511 match_bitstring_literal): Guard tolower calls with isupper,
2512 tolower on old BSD systems blindly subtracts a constant.
2513 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2514 well when determining the producer of the object file.
2515 * mdebugread.c (has_opaque_xref): New function to check for
2516 cross reference to an opaque aggregate.
2517 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2518 enter typedefs to opaque aggregates into the symbol tables.
2519 * mdebugread.c (parse_external): Remove skip_procedures argument,
2520 it has always been 1. Remove code that handled stProc symbols,
2521 it was never executed and was wrong, as the index of a
2522 stProc symbol points to the local symbol table and not to the
2523 auxiliary symbol info. Update caller.
2524 * mdebugread.c (parse_partial_symbols): Do not enter external
2525 stProc symbols into the partial symbol table, they are already
2526 entered into the minimal symbol table.
2527 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2528 Remove all conditionals and definitions for ptx.
2529 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2530 Fix addresses of floating point registers in REGISTER_U_ADDR.
2531 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2532 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2533 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2534 signal trampoline code work.
2535 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2536 Remove all conditionals and definitions for ptx.
2537 Remove KDB definitions.
2538 * symm-nat.c (store_inferior_registers): Fetch registers before
2539 storing them to obtain valid floating point control registers.
2540 Store fpu registers.
2541 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2542 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2543 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2545 * symm-nat.c (child_resume): Update type of `signal' parameter.
2546 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2548 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2550 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2551 calling import stubs for functions in shared libraries.
2553 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2555 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2557 * ch-lang.c (chill_is_varying_struct): Magic string is
2558 was "<var_length>" is now "__var_length" (more portable).
2560 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2562 * remote.c (getpkt): If we get a timeout, actually retry rather
2563 than just giving up the first time it happens.
2564 * remote.c: Document sequence numbers.
2565 (remote_store_registers): Change syntax of 'P' request so that it
2566 never looks like a sequence number.
2568 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2570 * os9kread.c (record_minimal_symbol): add section_offset to
2571 relocate minimal symbol table.
2572 * os9kread.c (read_minimal_symbols): ditto.
2573 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2575 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2576 return. Also if file addr is 0 leave it 0, not to relocate.
2577 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2578 'set remotexoff' and 'set remotelog' commands.
2580 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2582 * remote.c (remote_store_registers): Add 'P' request to set an
2583 individual register.
2584 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2587 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2589 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2590 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2591 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2593 * command.c (do_setshow_command, case var_string): Never add a
2594 space to the end of the string.
2595 * NEWS: Document this change.
2596 * .gdbinit: Add a space to the "set prompt" command.
2598 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2600 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2601 changes to make it compile (it doesn't link yet).
2603 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2604 (set_demangling_style, set_demangling_command): Use savestring not
2605 strdup. We were not dealing properly with a NULL return from
2606 strdup, and were not declaring strdup (the system header may or
2609 * valprint.c (val_print): Remove inaccurate comment about what
2610 types can be stub types.
2612 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2613 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2614 Supply alternate version if ATTACH_DETACH is not defined.
2615 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2616 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2617 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2619 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2621 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2623 (skip_trampoline_code): Rewrite and add support for argument
2624 relocation stubs stubs, import/export stubs, calls through
2625 "_sr4export" and cascaded trampolines.
2627 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2628 if no unwind descriptor is found.
2630 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2631 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2632 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2633 differently. All registers are four bytes.
2634 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2636 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2638 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2639 registers as both single and double values (fetching 2nd 32bit half
2640 as necessary). Annotate each register printed with its precision.
2642 * paread.c (read_unwind_info): Fix off-by-one error.
2644 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2646 * main.c (complete_command): Deal with it if arg is NULL.
2648 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2651 regarding using the PC--using the PC is necessary and all the
2652 FIXME comments in the world won't make it go away.
2654 * valops.c (value_at, value_at_lazy): Give error if we dereference
2656 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2657 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2659 * stabsread.c (patch_block_stabs): Add comment about what happens
2660 if the definition is in another compilation unit from the stab.
2662 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2664 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2666 * main.c (complete_command): New command, from Rick Sladkey
2667 <jrs@world.std.com>.
2668 (symbol_completion_function): Don't declare rl_point and
2669 rl_line_buffer; they are now declared in readline.h.
2670 (show_commands): Don't declare history_base; it is declared in
2672 * command.c (lookup_cmd): Don't delete trailing whitespace.
2673 Reverts change of 14 May 1989.
2675 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2677 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2678 code from prim_record_minimal_symbol_and_info() to here. Callers
2679 of the latter can legitimately supply a section number of -1.
2681 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2683 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2684 member functions have an element in args for a (nonexistent) this
2687 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2689 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2691 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2692 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2694 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2695 for the structure's type. All callers changed.
2697 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2698 for each structure argument rather than assuming it's either
2699 true or false for all structure arguments.
2701 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2702 on the length structure passed, not the compiler used.
2704 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2705 argument for the structure's type.
2707 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2709 * values.c (set_internalvar): Don't set var->value until we are
2710 sure there won't be an error().
2712 * remote.c (get_offsets): Reinstate comment which was in
2713 remote_wait about use of SECT_OFF_TEXT and so on.
2715 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2717 * symmisc.c (maintenance_check_symtabs): New function to check
2718 consistency of psymtabs and symtabs.
2719 * symtab.h (maintenance_check_symtabs): Add prototype.
2720 * maint.c: Add new `maint check-symtabs' command.
2721 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2722 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2723 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2725 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2726 to write_memory to avoid warnings from gcc.
2727 * config/i386/xm-symmetry.h: Add missing #endif.
2728 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2729 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2730 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2732 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2734 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2735 (hppa_push_arguments): Likewise.
2737 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2739 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2740 improve remote debugging efficiency. Also fixed problems with
2741 doing function calls for programs with no entry points.
2742 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2743 entry_point_address.
2744 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2745 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2746 parse_lines): Pass section_offsets info to these routines so that
2747 we can relocate symbol table entries upon readin.
2748 * (psymtab_to_symtab_1): Set symtab->primary to tell
2749 objfile_relocate to do relocations for our symbols.
2750 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2751 (which hang off of the symbol table).
2752 * Use prim_record_minimal_symbols_and_info instead of
2753 prim_record_minimal_symbols to supply section info to make minimal
2754 symbol relocations work.
2755 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2756 -1, try to deduce it from ms_type.
2757 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2758 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2759 add code to relocate objfile->sections data structure.
2760 * remote.c (get_offsets): Use new protocol message to acquire
2761 section offsets from the target.
2762 * (remote_wait): Get rid of relocation stuff. That's all handled
2763 by objfile_relocate now.
2764 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2765 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2767 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2769 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2771 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2773 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2774 can no longer set this at run time.
2775 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2776 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2777 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2778 sparc-tdep.c compiles).
2779 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2781 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2783 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2784 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2785 * configure.in: Recognize m68*-cisco*-*.
2787 * Makefile.in (TAGS): Use variables directly, rather than using
2788 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2789 and means that these filenames no longer need be unique across all
2790 the config/* directories.
2791 * configure.in: Put the config/*/ into TM_FILE, etc.
2793 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2794 and trapv exceptions.
2796 * target.h (struct section_table), objfiles.h (struct obj_section):
2797 Change name of field sec_ptr to the_bfd_section. More mnemonic
2798 and avoids the (sort of, for the ptx compiler) name clash with
2799 the name of the typedef.
2800 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2801 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2803 * utils.c: Include readline.h.
2804 * Makefile.in (utils.o): Add dependency.
2806 * remote.c (getpkt): Add support for run-length encoding.
2808 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2810 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2812 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2814 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2815 prim_record_minimal_symbol.
2818 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2819 computing their offset from the start of the old buffer and adding
2820 to the new buffer, rather than by assuming we can add the
2821 difference between the old buffer and the new buffer (it might not
2822 fit in an int). Merge in cosmetic differences from emacs regex.c
2823 version of this macro.
2825 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2827 * Makefile.in (install-only): Fix use of program_transform_name.
2829 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2831 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2832 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2833 so I'm nuking the command.
2834 * symtab.c (find_addr_symbol): Comment out, no longer used.
2836 * main.c (main): Don't init_source_path for the -cd argument. Now
2837 that source_path doesn't contain the current_directory from when
2838 GDB started up, init_source_path is no longer useful (and is
2839 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2841 * TODO: Remove item about line numbers being off. It is useless
2842 and confusing without a reproducible test case (it mentions
2843 proceed(), but I was able to step through proceed without trouble).
2845 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2847 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2848 library functions before the executable is run. Retrieve dynamic
2849 symbols from stripped executables.
2850 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2851 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2852 symtab.c (list_symbols): Handle mst_solib_trampoline.
2853 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2854 for all targets, remove IBM6000_TARGET dependencies.
2855 * dbxread.c (read_dbx_dynamic_symtab): New function.
2856 * dbxread.c (dbx_symfile_read): Use it.
2857 * dbxread.c (SET_NAMESTRING): Set namestring to
2858 "<bad string table index>" instead of "foo" if the string index is
2860 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2862 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2863 to break_command. Handle mst_file_* minimal symbol types.
2864 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2866 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2868 * c-exp.y(yylex): fix potential memory overflow.
2870 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2872 * environ.c (set_in_environ): Eliminate special handling of PATH and
2874 * putenv.c: Removed, conflicts with system declaration of
2875 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2877 * Makefile.in: Change accordingly.
2878 * procfs.c (procfs_create_inferior): Change comment accordingly.
2880 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2882 * rs6000-tdep.c: Change value to value_ptr.
2884 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2886 * i386m3-nat.c: Include floatformat.h.
2887 (get_i387_state): Use memset not bzero.
2891 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2892 ieee-float.h to floatformat.h.
2894 * valprint.c (val_print_string): Ignore error if the error
2895 happened after a terminating '\0'.
2897 * c-valprint.c (c_val_print): Never add 1 to return value from
2898 val_print_string; just return what it returns.
2900 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2901 looping through all of the enums.
2902 * infrun.c (signals_info): Use it.
2904 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2906 * main.c (main): When printing warning about bad baud rate, don't
2907 use warning(); it relies on current_target which isn't set up yet.
2909 * breakpoint.c (_initialize_breakpoint): Update docstring for
2910 tbreak to match what the code actually does. Don't mention tbreak
2911 in docstrings for "enable once" or "enable breakpoints once".
2913 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2915 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2916 while (0). That defeats the whole purpose of using do . . . while (0).
2917 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2918 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2919 using a ?: expression as an lvalue is not portable.
2921 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2922 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2923 'p' and 'r' symbol descriptors into a single symbol to look for a
2925 * README, config/sparc/tm-sparc.h: Update comments.
2927 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2929 * mdebugread.c (parse_type): Do not complain for types with
2930 an `indexNil' aux index, these are simply undefined types.
2931 Remove indexNil check from caller of parse_type.
2932 * mdebugread.c (parse_partial_symbols): Do not enter
2933 stGlobal, scCommon symbols into the minimal symbol table, their
2934 value is the size of the common, not its address.
2935 Handle scInit, scFini, scPData and scXData sections.
2936 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2938 Enter stProc symbols into the global_psymbols list once, not into
2939 the static_psymbols_list.
2940 Get rid of dummy psymtab if it is empty, to allow proper detection
2941 of stripped executables.
2942 * mdebugread.c (cross_ref): Allow cross references to Fortran
2945 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2947 * stabsread.c (common_block_end, fix_common_block): Stash the
2948 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2949 as to not assume that a pointer fits in an enum.
2951 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2953 * os9kread.c (fill_sym): check compiler verion number for pre-
2955 * os9kread.c (os9k_process_one_symbol): address of symbol is
2956 relative to section not module.
2957 * stabsread.c (define_symbol): add symbol type 's' as local
2959 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2961 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2962 * remote-os9k.c: fix bug in 'set remotebaud' function.
2963 * remote-os9k.c (rombug_link): minimize checking so to improve
2965 * symfile.c (symbol_file_command): check if failed to link, also make
2966 the command be able to accept more than one filenames.
2967 * target.c (target_link): check if failed to link with rombug.
2968 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2970 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2972 * remote-es.c (es1800_child_ops): Don't declare it static.
2974 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2976 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2978 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2980 * dbxread.c: New variable lowest_text_address.
2981 (record_minimal_symbol, read_dbx_symtab): Set it.
2982 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2983 end_of_text_address.
2984 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2986 * dbxread.c (end_psymtab): Remove old and commented out
2987 capping_global and capping_static. Fix comments regarding
2988 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2990 * parser-defs.h: Add "extern" to start of variable declarations so
2991 we don't end up with commons.
2992 * parse.c: Define these variables.
2994 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2997 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2999 * alpha-tdep.c: Change value to value_ptr.
3001 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3003 * solib.c (elf_locate_base): New function to locate the address
3004 of the dynamic linker's runtime structure in the dynamic info section.
3005 * solib.c (locate_base): Use it instead of iterating over the list
3006 of mapped address segments.
3007 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3010 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3012 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3013 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3014 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3015 signal trampoline and interrupt routines.
3016 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3017 (frame_chain, frame_chain_valid): Likewise.
3018 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3019 saved regs convention for SP.
3021 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3022 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3023 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3025 * tm-hppah.h (IN_SIGTRAMP): Define.
3027 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3029 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3030 alphabetic character as the start of a name.
3032 * sparclite/Makefile.in (all install): Build and install aload.
3034 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3035 config.guess and config.sub produce.
3037 * mips-tdep.c: Change value to value_ptr.
3039 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3041 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3042 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3043 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3044 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3045 value with value_ptr. This is for the ptx compiler.
3046 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3048 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3049 #if 0 i386_float_info.
3050 * symm-tdep.c (round): Remove. Also remove sgttyb.
3051 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3052 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3053 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3054 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3056 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3057 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3058 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3059 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3060 tm-i386v.h is apparently OK.
3061 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3062 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3065 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3067 * osfsolib.c (xfer_link_map_member): Update to use new
3068 target_read_string interface.
3070 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3072 * infrun.c (wait_for_inferior): In checking
3073 remove_breakpoints_on_following_step, check
3074 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3076 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3078 * os9kread.c (os9k_process_one_symbol): Rename
3079 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3080 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3081 (CORE_ADDR)0, from target_link, since that is what it uses.
3082 Process name at end, not during parsing (like we did before Kung's
3083 change), so that -readnow and -mapped can appear anywhere.
3084 Make text_relocation a local variable.
3085 * config/i386/i386os9k.mt: Fix comment.
3086 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3087 * os9kread.c: Put "comments" after #endif inside /* */.
3088 * stabsread.h: Add os9k_stabs variable.
3089 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3091 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3092 descriptor in global_symbols not local_symbols.
3093 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3095 (read_type): If os9k_stabs, accept function parameters after 'f'
3097 (read_array_type): If os9k_stabs, don't expect index type and
3098 expect lower and upper to be separated by ',' not ';'.
3099 (read_enum_type): If os9k_stabs, read a number before the first
3100 enumeration constant.
3101 (os9k_init_type_vector): New function.
3102 (dbx_lookup_type): Call it when starting new type vector.
3103 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3104 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3105 * os9kstab.c: Removed.
3106 * Makefile.in: Update accordingly.
3107 * objfiles.c (objfile_relocate_data): Removed.
3108 * remote-os9k.c (rombug_wait): Call objfile_relocate
3109 not objfile_relocate_data.
3110 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3111 * remote-os9k.c (rombug_wait): Call find_pc_section not
3113 * main.c (quit_command): Check inferior_pid; revert Kung change.
3114 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3116 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3118 * os9kread.c: New file to read os9000 style symbo table.
3119 * os9kstab.c: new file to read os9000 style stabs.
3120 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3121 * objfiles.c (find_pc_objfile): new function to search objfile
3123 * objfiles.c (objfile_relocate_data): new function to relocate
3124 data symbols in symbol table.
3125 * objfiles.h: Add two aux fields in struct objfile to handle
3126 multiple symbol table files situation like in os9000.
3127 * symfile.c: Change so 'symbol-file' command can handle multiple
3128 files. Also call target_link() to get relocation infos.
3129 * target.c (target_link): new function to get relocation info when
3130 a symbol file is requested to load.
3131 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3132 because in cross mode there's no inferior pid, bit they need to
3134 Makefile.in: add os9kread.c os9kstab.c and .o's.
3135 configure.in: add i386os9k target.
3136 config/i386/i386os9k.mt: new add.
3137 config/i386/tm-i386os9k.h: new add.
3139 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3141 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3142 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3144 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3146 * target.c, target.h (target_read_string): Provide error detection to
3147 caller. Put string in malloc'd space, so caller need not impose
3149 * solib.c (find_solib): Update to use new interface.
3150 * irix5-nat.c (find_solib): Read o_path from inferior
3151 (clear_solib): Free storage for o_path.
3152 * valprint.c (val_print_string): Add comments.
3154 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3156 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3159 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3161 * value.h (struct value): Add modifiable field.
3162 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3163 (record_latest_value): Don't mess with VALUE_LVAL of value.
3164 * valops.c (value_assign): Check it. Reword existing error
3165 message on not_lval.
3167 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3168 (STEP_SKIPS_DELAY): Added.
3169 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3172 * valprint.c (val_print_string): If errcode is set, always print
3173 an error, regardless of force_ellipsis. In the non-EIO case,
3174 just print the error message rather than calling error(). Don't
3175 access *(bufptr-1) if bufptr points to the start of the buffer.
3176 When looking for '\0', don't increment bufptr and addr if bufptr
3177 started out already at limit. If an error happens on fetching the
3178 first character, don't print the string.
3180 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3182 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3185 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3186 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3187 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3188 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3189 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3190 * findvar.c: Update comment regarding ieee-float.h.
3192 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3194 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3195 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3196 Define to make backtracing through the various sigtramp handlers
3198 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3199 the saved pc from ucontext on the stack for SVR4 signal handling.
3201 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3203 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3204 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3205 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3206 just use the global variable itself. When printing baud rate,
3207 don't print a baud rate if baud_rate is -1.
3209 * coffread.c (read_coff_symtab): Pass mst_file_* to
3210 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3211 symbols in the minimal symbols regardless of SDB_TYPE.
3213 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3215 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3216 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3217 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3218 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3219 ignored bs->stop for a bp_step_resume breakpoint.
3220 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3221 which performs one (the check_sigtramp2 one) of the functions
3222 which had been handled by the step_resume_breakpoint. For each
3223 use of the step_resume_breakpoint, make it still use the
3224 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3226 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3227 When setting the frame address of the step resume breakpoint, set
3228 it to the address for frame *before* the call instruction is
3229 executed, not after.
3231 * mips-tdep.c (mips_print_register): Print integers using
3232 print_scalar_formatted rather than duplicating all the
3233 CC_HAS_LONG_LONG and so on.
3234 (mips_push_dummy_frame): Use read_register_gen rather than using
3235 read_register and then putting it back in target format with
3236 store_unsigned_integer. If registers are more than 4 bytes, give
3237 an error rather than have some registers overwrite other
3239 #if 0 unused include of opcode/mips.h.
3241 * symfile.h: Don't declare arguments for coff_getfilename.
3243 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3245 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3247 * configure.in (hppa*-*-osf*): New configuration.
3248 * config/pa/hppaosf.mt: New target makefile fragment.
3249 * config/pa/tm-hppao.h: New target include file.
3251 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3253 * exec.c (print_section_info): Print entry point for exec_bfd only.
3254 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3255 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3256 causes problems if <sys/types.h> has no multiple inclusion protection.
3258 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3260 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3261 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3262 (CALL_DUMMY_LENGTH): Changed accordingly.
3264 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3266 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3267 numbers of register windows.
3269 * sparclite/hello.c: Add factorial function for testing.
3270 * salib.c: Use macros instead of constants for I/O addresses to
3271 make 931 support easier.
3272 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3273 register in sta/lda instructions.
3275 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3277 * dbxread.c (process_one_symbol): Set
3278 block_address_function_relative for COFF like we do for ELF and SOM.
3280 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3282 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3284 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3285 the enumerators of an ecoff enum into the partial symbol table.
3286 * mdebugread.c (parse_partial_symbols): Call it.
3287 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3288 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3289 offsets. Cast psymtab->read_symtab to PTR before passing it to
3291 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3292 set up the global offset table pointer in pic compiled code.
3293 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3294 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3295 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3296 ensures that floats are promoted to doubles before they are pushed
3299 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3301 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3302 Fixup cache_on and flush_i_cache so that they work for both the
3303 930 and 932 processors. Rewrite most low level funcs (uart
3304 access & cache stuff) to use new ASI access macros in sparclite.h.
3305 Also make it easy to access second serial port.
3307 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3309 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3310 <sys/stat.h>; not needed.
3312 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3314 * stack.c (print_frame_info): In "pathological" case, don't
3315 distrust the line number information.
3317 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3319 * mips-tdep.c (mips_print_register): handle 64 bits register.
3320 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3322 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3326 * Makefile.in (install): Do the sed for program_transform_name
3327 ourselves instead of worrying about INSTALL_XFORM. This enables
3328 users to override INSTALL_PROGRAM in the standard way.
3330 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3331 depend on Makefile.in.
3333 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3334 Only test against INT_MIN if a LONGEST is bigger than an int.
3336 * README: Change GhostScript to Ghostscript.
3338 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3340 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3341 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3342 character file names.
3343 * Makefile.in (ALLPARAM): Add these files.
3345 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3346 character file names.
3347 * Makefile.in: Add Kung's new mips64 files.
3349 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3351 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3352 mips64el-*-ecoff and mips64-big-*.
3353 * defs.h: get rid of FORCE_LONG_LONG.
3354 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3355 parsing. Change register size to be MIPS_REGSIZE.
3357 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3359 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3360 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3361 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3363 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3365 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3366 (remove_commands, add_commands): Add/remove hms-drain when target
3369 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3371 * configure.in: Add Lynx/rs6000 support.
3372 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3373 messages. Add rs6000 support. Don't try to modify unwritable
3375 * rs6000-nat.c: Move lots of native dependent stuff (like core
3376 file support) from rs6000-tdep.c & xcoffexec.c to here.
3377 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3378 * xcoffexec.c: Move native dependent stuff to nat.c.
3379 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3381 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3383 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3384 New files to support Lynx/rs6000.
3386 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3388 * README: Remove note about gcc warnings on alpha, these should be
3390 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3391 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3392 remote-utils.c, stabsread.c: Include <string.h>.
3393 * regex.c: Include "defs.h", change re_comp argument to const char *.
3394 * infptrace.c (fetch_register, store_inferior_registers): Change
3395 regaddr to type CORE_ADDR.
3396 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3397 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3399 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3401 * symtab.h: Always define BYTE_BITFIELD to nothing.
3403 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3405 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3406 * configure.in: Remove comment about m68k-em.mt.
3407 * Makefile.in: Remove references.
3409 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3411 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3414 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3416 * target.c (target_preopen): If target_kill doesn't remove the
3417 target from the stack, use pop_target to do it.
3419 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3420 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3421 changes to stabsread.c from summer 1993.
3423 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3424 printing the program, rather than passing NULL to printf.
3425 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3426 try to call UDIDisconnect again. Print better message.
3427 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3429 (udi_create_inferior): If udi_session_id is negative, open a new
3430 TIP rather than giving an error.
3432 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3433 config/ns32k/ns32km3.mh: Define NAT_FILE.
3434 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3435 (it was inconsistent and namespace-wrong) to NM_M3_H.
3436 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3437 (m3_open): New function.
3439 * TODO: Update Mach section.
3441 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3443 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3445 * printcmd.c (printf_command): Add missing single-letter
3446 backslash-escape sequences, and improve error message.
3448 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3450 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3451 rather than trying to shove an int into a pointer and back out
3452 again. This avoids compiler warnings.
3454 * defs.h (alloca): Declare as void *, not char *, on hpux.
3455 Don't prototype it, just declare the return type.
3457 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3459 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3460 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3462 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3464 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3465 ZERO_REGNUM, just read it as zero without talking to the board.
3467 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3469 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3470 to store_floating, not nonexistent variable len.
3472 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3474 (mips_store_word): Change calling convention to return errors, and
3475 to provide old contents if the caller wants it.
3476 (mips_xfer_memory): Deal with errors from mips_store_word.
3477 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3478 define now that remote-mips.c doesn't use BREAKPOINT.
3480 * remote-mips.c (mips_create_inferior): Call warning if arguments
3481 specified, and then execute "set args" command. Call error, not
3482 mips_error, if executable file not specified.
3484 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3487 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3490 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3492 * value.h (print_longest): Rename "value" to "val" in prototype
3493 declaration because some compilers don't like arguments whose
3494 names are the same as types.
3495 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3496 before passing it to remote_*_bytes.
3498 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3500 * h8500-tdep.c (saved_pc_after_call): The size of the
3501 pc is memory model dependent. (segmented_command,
3502 unsegmented_command, _initialize_h8500_tdep): New commands to
3503 change memory model.
3504 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3506 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3507 (hms_wait): Use new status structure
3508 (hms_open): Push the target here. (hms_before_main_loop): Not
3509 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3510 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3511 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3512 all registers in a compact way.
3514 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3516 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3517 as CORE_ADDR to match definition in rs6000-tdep.c.
3519 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3521 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3522 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3523 definitions into the psymtab.
3525 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3527 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3528 a special exceptionSize for the 68332.
3530 * remote-udi.c (udi_attach): If no arguments, print error.
3532 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3534 * Makefile.in (VERSION): Bump to 4.12.1
3535 * NEWS, README: Update to match 4.12 release.
3537 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3539 * command.c (empty_sfunc): New function.
3540 (add_set_cmd): Use it instead of not_just_help_class_command.
3541 (not_just_help_class_command): Change calling convention back to
3542 what it was before yesterday's change.
3544 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3545 of the type if present.
3547 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3549 * printcmd.c (decode_format): Don't blithely set the size for
3550 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3552 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3553 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3554 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3555 always just check against INT_MIN and INT_MAX (this also fixes things
3556 if sizeof (long) > sizeof (int), e.g. Alpha).
3557 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3558 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3559 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3560 BUILTIN_TYPE_UNSIGNED_LONGEST.
3561 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3562 longest_int and longest_unsigned_int.
3563 * value.h (struct value): Just align to LONGEST, rather than worrying
3564 about CC_HAS_LONG_LONG.
3565 * valarith.c (value_binop): Figure out type ourself based on
3566 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3567 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3568 * valprint.c (val_print_type_code_int): Just call
3569 extract_unsigned_integer directly, rather than going through
3571 * printcmd.c (decode_format): Remove code which would sometimes
3572 change 'g' size to 'w' for integers. print_scalar_formatted handles
3573 printing huge integers well enough, thank you.
3575 * command.c (add_set_cmd, not_just_help_class_command): Change
3576 to make this the sfunc, not cfunc, since that is how we call it.
3577 * command.h: Comment difference between sfunc and cfunc.
3578 * demangle.c (set_demangling_command): Add third arg since that
3579 is how it is called.
3580 (_initialize_demangler): Use sfunc, not cfunc, for
3581 set_demangling_command, since that is how it is called.
3582 Remove show_demangling_command; it has no effect.
3584 * command.c (shell_escape): Report errors correctly (with error
3585 message from strerror).
3587 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3589 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3590 x_scnlen.l rather than x_scnlen to match corresponding change in
3593 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3595 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3596 Change comments regarding TYPE_CODE_BOOL.
3597 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3598 regardless of the language.
3599 (value_true): Just call value_logical_not regardless of language.
3600 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3601 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3602 * language.h: Improve comment for la_builtin_type_vector.
3603 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3604 builtin_type_m2_bool.
3606 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3608 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3609 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3611 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3613 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3614 by restarting the ioctl.
3616 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3618 * target.h (target_wait): Add comment about calling
3619 return_to_top_level.
3621 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3623 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3624 additional arguments.
3625 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3627 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3629 * sparc-stub.c: Remove unnecessary #include of memory.h.
3631 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3633 * mips-tdep.c: Remove code which sets saved_regs from
3634 init_extra_frame_info and put it in new function mips_find_saved_regs.
3635 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3636 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3637 check if it is NULL and call mips_find_saved_regs if so.
3639 * remote-mips.c: Use unfiltered, not filtered, output most places.
3641 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3642 backtrace. Revise comments.
3644 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3646 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3647 alpha and irix. The _sigtramp case has to be handled properly
3648 in the tdep files if we have no ecoff debugging info.
3649 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3650 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3651 without PC_REGNUM kludge.
3652 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3653 Clean up handling of mips sigtramp frames, improve comments.
3655 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3657 * paread.c (read_unwind_info): Fix typo.
3659 * paread.c (pa_symtab_read): Update the "check_strange_names"
3660 filter to match GCC's current output. Filter out section symbols
3661 (which the HP linker sometimes puts in the wrong place).
3663 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3665 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3667 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3669 * Makefile.in: Remove all references to sparcly-nat.c.
3671 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3672 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3673 duplicating serial.h and target.h.
3675 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3676 are not used anywhere (a 5 Oct 1993 change removed the uses).
3678 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3679 * config/m68k/es1800.mt: Add comment.
3680 * remote-es.c: Extensive changes to update to current conventions.
3682 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3683 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3684 to achieve the desired timeout.
3685 * serial.h (serial_t): Add field timeout_remaining.
3687 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3689 * c-exp.y (yylex): Reenable nested type code.
3691 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3693 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3695 * remote-mips.c (mips_ops): Fix docstring.
3697 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3699 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3700 with the old tm-m68k-em.h:
3701 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3702 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3703 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3704 Add FIXME regarding GET_LONGJMP_TARGET.
3706 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3707 * infptrace.c (kill_inferior): Add comments.
3708 * main.c (quit_command): Call target_close after we kill or
3710 * remote-udi.c (udi_close): Don't error() if QUITTING.
3712 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3714 * configure.in: Make m68k-coff and aout add monitor support in
3715 addition to the standard serial support.
3717 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3719 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3722 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3724 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3725 * elfread.c (record_minimal_symbol_and_info),
3726 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3728 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3730 * i386-stub.c: Add ".text" right before "mem_fault:".
3732 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3734 * remote-utils.c (usage): Fix message to be accurate and conform
3735 more closely to normal conventions.
3737 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3738 whether to show information about exec_bfd, and not control whether
3739 to show information about device and speed.
3741 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3742 usage message, don't dump core.
3744 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3745 for variable size array.
3746 (bug_fetch_register, bug_store_register): Rename "value" to
3747 "fpreg_buf" because some compilers don't like variables whose
3748 names are the same as types.
3749 (bug_store_register): Use a cast when converting char * to
3752 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3753 of the command in error message (the text was referring to the old
3754 name of the command).
3756 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3758 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3759 full details on structure elements without names. This partially
3760 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3761 of those changes was accidental.
3763 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3764 defined, make it an error to specify a single argument which is not
3767 * Makefile.in (version.c), main.c (print_gdb_version): Use
3768 host_alias and target_alias, not host_canonical and
3769 target_canonical, to print configuration.
3771 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3773 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3774 of builtin_type_long. It is necessary to get a type which is
3775 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3777 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3778 various miscellaneous things discovered in the process:
3779 * printcmd.c, defs.h (print_address_numeric): New function.
3780 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3781 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3782 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3783 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3785 * utils.c, defs.h (gdb_print_address): New function.
3786 * expprint (dump_expression), gdbtypes.h: Use it.
3787 * breakpoint.c (describe_other_breakpoints),
3788 symmisc.c (dump_symtab, print_symbol):
3789 Use filtered not unfiltered I/O.
3790 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3791 just run gdb under a debugger for this (and it had problems with
3792 printing addresses, how to print b->shadow, etc.).
3793 * buildsym.c (make_blockvector), core.c (memory_error),
3794 exec.c (print_section_info), maint.c (print_section_table),
3795 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3796 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3797 Add comments saying code is broken. Marked with "FIXME-32x64".
3798 * dbxread.c (process_one_symbol), partial-stab.h (default),
3799 remote-vx.c (vx_run_files_info):
3800 Don't cast int being passed to local_hex_string.
3801 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3802 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3804 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3806 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3807 * source.c: Include <sys/types.h> regardless of USG.
3809 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3811 * valops.c (value_assign): Set `type' after coercing toval.
3812 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3813 Use extract_unsigned_integer to get the address of a reference.
3815 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3817 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3818 AIX can use ? instead of \ for continuation. Deal with it.
3820 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3821 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3822 the HP compiler in ANSI mode doesn't like.
3824 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3825 based on USG, rather than defining HAVE_SIGSETMASK to an
3826 expression containing defined. Having a macro used in #if expand
3827 to an expression containing "defined" is undefined according to
3828 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3831 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3833 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3834 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3836 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3838 * ch-exp.y (match_string_literal): Allow a zero-length string.
3839 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3841 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3843 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3844 passing them to print_387_status.
3845 (print_387_status): Don't subtract top from 7 before using it.
3846 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3847 from 7; the above explains it.
3849 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3851 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3852 pointer value when fixing up the frame at the start of a function.
3854 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3856 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3857 Sparc from the stack.
3859 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3861 * remote-mips.c (mips_initialize): Clear mips_initializing via
3862 cleanup chain, not directly.
3864 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3865 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3866 munging the timeout due to the limited range of c_cc[VTIME].
3868 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3869 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3870 m3-nat.c (m3_create_inferior): Pass it.
3871 * procfs.c: Remove ptrace function. It was declared in a way which
3872 conflicted with the prototype in unistd.h on Solaris.
3874 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3876 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3877 in the sigcontext if it is a signal trampoline frame.
3878 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3879 Define for Solaris2.
3881 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3883 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3884 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3885 tm-sparc.h so they can be overridden if necessary.
3887 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3889 * lynx-nat.c: Add Sparc support.
3890 * sparcly-nat.c: Remove. It's useless.
3891 * config/sparc/nm-sparclynx.h: Rewrite.
3892 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3894 * config/sparc/tm-sparclynx.h: Rewrite.
3896 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3898 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3899 directory. Old code was discarded, since the new opcode table has
3902 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3904 * Makefile.in (realclean): Remove info files per make-stds.texi.
3906 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3908 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3909 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3910 * config/sparc/tm-sun4sol2.h: Define it.
3912 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3914 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3915 if we did not find a symbol.
3917 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3919 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3922 * hppab-nat.c (call_ptrace): Delete redundant function.
3923 (kill_inferior, attach, detach, child_resume): Likewise.
3924 (child_xfer_memory): Likewise.
3926 * hppah-nat.c (call_ptrace): Delete redundant function.
3927 (kill_inferior, attach, detach, child_resume): Likewise.
3929 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3931 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3933 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3935 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3936 (CHILD_XFER_MEMORY): Define.
3937 (PT_*): Define so that generic infptrace.c code can be used.
3939 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3941 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3942 struct section_offsets *, not a (nonexistent) struct section_offset *.
3944 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3945 internal_xcoff_symtab, not an array of one of them. Change lots of
3946 "main_aux" to "&main_aux" and so on.
3948 * coffread.c, xcoffread.c: Include <coff/internal.h>
3951 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3953 * coffread.c (coff_getfilename): Make it not static.
3955 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3957 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3958 a completely gratuitous difference between xcoffread.c and coffread.c).
3960 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3962 * infrun.c (wait_for_inferior): Don't set frame for
3963 step_resume_breakpoint for IN_SIGTRAMP cases.
3965 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3966 breakpoint.c (bpstat_what): Move step_resume from its own field of
3967 the struct bpstat_what into the main_action. Make it override
3968 other breakpoints. This is a conservative change in the sense
3969 that before the step resume breakpoint was a breakpoint.c
3970 breakpoint, hitting the step resume breakpoint overrode even
3971 calling bpstat_stop_status.
3973 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3975 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3976 in case execution was stopped in the called function.
3977 * stack.c (print_frame_info, frame_info): If backtracing through
3978 a call dummy, handle the starting source line number on a line
3979 boundary like backtracing through sigtramp.
3980 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3981 for call dummy frame right. Remove old test for dummy frame,
3982 it has been unused at least since gdb-3.5.
3983 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3986 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3988 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3990 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3992 * infrun.c (signals_info), target.c (target_signal_from_name):
3993 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3995 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3997 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3998 * inflow.c (terminal_ours_1): When discussing how to deal with the
3999 tty state, make note of query() as well as readline.
4001 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4002 signals for which stop and print are cleared by default.
4004 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4006 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4007 reserved fields to hold a stub unwind entry type. Fix typo.
4008 (stub_unwind_entry): New structure for raw stub unwind entries.
4009 (stub_unwind_types): The types of stubs we may encounter.
4010 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4011 * hppa-tdep.c (rp_saved): Use additional information provided
4012 by linker stub unwind descriptors.
4013 (frameless_function_invocation): Likewise.
4014 (frame_chain_valid): Likewise.
4015 * paread.c (compare_unwind_entries): New function for sorting
4016 unwind table entries.
4017 (read_unwind_info): Rewrite to remove dependency on host endianness.
4018 Read in data from the $UNWIND_END$ subspace which contains linker
4019 stub unwind descriptors. Merge that data into the basic unwind
4022 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4024 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4026 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4027 from either the symbol name or the auxent.
4028 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4031 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4033 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4035 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4037 * README: Update notes for alpha port.
4039 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4041 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4042 for operation fault, constraint fault, and type fault.
4044 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4046 * Makefile.in (init.c): Add comment explaining formatting conventions.
4048 * c-exp.y (parse_number): Assign to temporary between the right
4049 shifts, to work around a bug in the SCO compiler.
4051 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4052 Add various files which were added to GDB recently.
4054 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4057 * Makefile.in: Add mostlyclean target.
4059 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4063 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4065 * main.c (show_commands): Make return type of extern
4066 history_get be HIST_ENTRY, rather than struct _hist_entry.
4067 (The latter loses with the upcoming merged readline.)
4069 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4071 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4072 const char *, not char *.
4074 * symtab.h (struct symbol): Make section short, not unsigned short.
4076 * symtab.c (lookup_symbol): Add comment about QUIT here.
4078 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4080 * c-exp.y (parse_number): Check for overflow regardless of range
4081 checking. Fix overflow check to use unsigned LONGEST, not
4084 * c-exp.y (parse_number): Make it so that integer constants are
4085 builtin_type_long_long if builtin_type_long isn't big enough or if
4086 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4088 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4089 Print our "()" first, then recurse for the target type.
4091 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4093 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4095 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4097 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4099 * utils.c (request_quit): Re-establish signal handler regardless
4102 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4104 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4106 * i960-tdep.c: Include target.h.
4108 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4110 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4112 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4114 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4115 changes (status -> ourstatus; declare status, etc.).
4116 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4118 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4120 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4122 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4124 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4126 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4128 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4130 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4132 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4134 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4136 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4137 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4139 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4142 Add search to target vector (#if 0'd until after 4.12):
4143 * target.h (to_search, target_search): Add.
4144 * gdbcore.h, core.c (generic_search): Add.
4145 * remote.c (remote_search): Add.
4146 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4149 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4150 is on, call find_pc_function rather than relying just on the minimal
4151 symbols (probably only matters for symbol readers which don't put
4152 statics in the minimal symbols, but changing this strikes me as
4153 not conservative enough).
4154 Initialize name_location in all cases.
4155 If no symbol and no msymbol, don't print anything symbolic.
4157 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4159 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4161 * printcmd.c (print_address_symbolic): Make it search the
4162 symtabs for variables as well as functions. Add `set print
4163 fast-symbolic-addr' and default it to fast (the old way).
4164 Print line numbers for data items as well as functions.
4166 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4167 address, if a symbol is found (take two more args pointing to
4168 where to store these results).
4170 * symtab.h (find_addr_symbol): Add prototype.
4172 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4174 * objfiles.h: Fix comments to reflect the fact that the phrase
4175 "top of stack" always refers to where the pushing and popping takes
4176 place, regardless of whether it is at the highest or lowest address.
4178 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4180 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4181 compiler generated tag names.
4182 * mdebugread.c (parse_type): Handle cross references to qualified
4184 * valops.c (value_struct_elt): Improve error message if the
4185 address of a method is requested from an object instance.
4186 * valops.c (search_struct_method): Make name_matched non-static
4187 to get it initialized correctly.
4188 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4189 exclude segment register which are not writable on newer SCO versions.
4191 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4193 * go32-xdep.c: Remove unused function uerror.
4194 (sigsetmask): Declare return type. Declare argument (to match the
4195 way it is called). Explicitly return 0.
4197 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4199 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4200 partial_symbol): Shrink the storage sizes of symbols, by making
4201 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4202 enums and small ints to the end of each struct to improve
4203 alignment, and switching the section number from int to unsigned
4206 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4208 * symtab.c (find_addr_symbol): New routine that will find the nearest
4209 symbol associated with an address. It does so by exhaustive
4210 search of the symtabs, so it's slow but complete.
4212 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4214 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4215 to [0,0] rather than [0, end of first source file]. This avoids
4216 problems with other parts of GDB looking for linetables in the
4217 _globals_ symtab. Eliminate variables num_object_files and
4218 first_object_file_end.
4220 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4222 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4223 (pop_frame): Restore PC2 and LR0 from dummy frames.
4224 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4225 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4226 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4227 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4228 (SETUP_ARBITRARY_FRAME): Define.
4230 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4232 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4234 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4236 * remote-udi.c (udi_resume): Correct prototype.
4238 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4240 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4241 hppa_frame_find_saved_regs.
4242 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4243 (prologue_inst_adjust_sp): New function.
4244 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4245 (skip_prologue): Completely rewrite to use unwind information.
4246 (hppa_frame_find_saved_regs): Likewise.
4248 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4250 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4251 to convert a signal number with appropriate bounds checking.
4253 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4255 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4257 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4258 print a newline to end the display anyway.
4260 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4261 coprocessor status regs) when popping a frame. This fixes
4262 float exceptions that occur after calling inferior functions.
4264 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4265 Read and write the fsr (float status register) to/from the child
4266 process along with the float regs. Remove Peter Schauer's change
4267 of May 24 '93, which has higher overhead and doesn't solve the
4268 real problem (which was that FSR wasn't being set).
4270 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4272 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4273 stack overflow check isn't right after the register stack
4274 adjustment instruction. Metaware R2.3u compiler moves other
4275 things in front of it. This fix isn't perfect but is what's
4278 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4280 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4282 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4283 character filenames.
4284 * configure.in: Change accordingly.
4286 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4288 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4289 _filtered io routines from these two files.
4291 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4293 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4294 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4295 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4297 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4299 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4301 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4302 printing to gdb_stderr.
4304 * remote-udi.c (udi_kill): Don't close the connection, just set
4305 inferior_pid to zero.
4306 (udi_mourn): Call remove_breakpoints.
4308 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4310 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4312 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4314 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4316 * remote-bug.c: At the start of each section, reset srec_frame
4319 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4320 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4321 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4322 code which looks for those two waitkinds. Use switch statement.
4323 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4324 CHILD_SPECIAL_WAITSTATUS.
4326 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4327 * Move target_signal_from_host, target_signal_to_host, and
4328 store_waitstatus from inftarg.c to target.c. procfs needs them.
4329 * target.c: Include "wait.h" and <signal.h>.
4330 * target.h, infrun.c (proceed), proceed callers: Pass new code
4331 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4332 enums being treated as unsigned and is cleaner.
4333 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4335 * infcmd.c (signal_command), infrun.c (signals_info):
4336 Don't allow user to specify numeric equivalent of
4337 TARGET_SIGNAL_DEFAULT.
4339 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4341 * config/alpha/alpha-netware.mt: New target support for Alpha
4343 * configure.in: Add alpha-*-netware* target.
4345 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4347 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4349 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4351 * target.h: Add enum target_waitkind, enum target_signal, and
4352 struct target_waitstatus. Change status argument to target_wait to
4353 be struct target_waitstatus * instead of int *.
4354 * target.h, infrun.c, all targets: Change type of signal arguments
4355 to resume(), proceed(), and target_resume() from int to enum
4357 * All targets (*_wait, *_resume): Change accordingly.
4358 * infcmd.c (program_info, signal_command), throughout infrun.c,
4359 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4360 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4361 signal code stuff right with the new signals would be non-trivial).
4362 * inferior.h (stop_signal): Make it enum target_signal not int.
4363 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4364 target_signal_from_name): New functions.
4365 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4366 store_waitstatus): New functions.
4367 * procfs.c (procfs_notice_signals): Use them.
4368 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4370 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4372 * objfiles.c (build_objfile_section_table): Don't abort() if
4373 objfile->sections is already set.
4375 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4376 to match recent change to exec.c.
4380 * main.c (print_gdb_version): Change year to 1994.
4382 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4383 * Makefile.in (NONSRC): Add ChangeLog-93.
4385 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4387 * stabsread.c (read_type): Allow defining several type numbers
4388 at once (e.g. "(1,2)=(3,4)="...).
4390 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4392 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4394 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4396 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4397 to process_one_symbol.
4398 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4399 avoid caching a bad endaddr in find_pc_partial_function.
4401 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4403 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4405 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4407 * infrun.c (wait_for_inferior): Do not step or step resume past
4408 the end of a one-line function we just stepped into.
4410 For older changes see ChangeLog-93
4416 version-control: never