1 Fri Oct 7 12:17:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3 * top.c (target_byte_order_auto): New static variable.
4 (set_endian): Mention that ``auto'' is permitted.
5 (set_endian_auto): New static function.
6 (show_endian): Change message based on target_byte_order_auto.
7 (set_endian_from_file): New function.
8 (init_main): Add command ``auto'' to endianlist.
9 * exec.c (exec_file_command): Call set_endian_from_file.
10 * defs.h (set_endian_from_file): Declare.
12 Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
14 * nlm/i386.c (flush_i_cache): New function, does nothing.
15 (frame_to_registers, registers_to_frame, set_step_traps,
16 clear_step_traps, do_status): Make non-static.
18 Thu Oct 6 12:26:42 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
20 * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already
22 (FIX_CALL_DUMMY): Rewrite to remove presumption that host and
24 * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
25 * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
26 * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
27 (BREAKPOINT): Remove definition.
28 * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define.
29 (BREAKPOINT): Remove definition.
30 * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a
31 value of 1, rather than without a value.
32 * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise.
33 * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
34 run time rather than at compile time.
36 * remote-mips.c (break_insn): Remove.
37 (BREAK_INSN, BREAK_INSN_SIZE): Define.
38 (mips_insert_breakpoint): Use BREAK_INSN, not break_insn.
39 (mips_remove_breakpoint): Likewise.
41 * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
42 define TARGET_BYTE_ORDER as target_byte_order, and declare
43 target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
44 a test of TARGET_BYTE_ORDER.
45 * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
47 (endianlist, target_byte_order): New variables.
48 (set_endian, set_endian_big, set_endian_little): New functions.
49 (show_endian): New function.
50 (init_cmd_lists): Initialize endianlist.
51 (init_main): Add commands ``set endian big'', ``set endian
52 little'', and ``show endian''.
53 * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
54 BITS_BIG_ENDIAN to switch at run time rather than at compile time.
55 * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
56 * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
59 Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
61 * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}.
63 * nlm/Makefile.in: Get rid of NWINCLUDES.
64 * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES.
65 User should now configure with --with-headers.
67 Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
69 * gdbserver/server.c (main): Silently accept all unrecognized
70 requests and send back a zero length acknowledge. That is what
71 *-stub.c do and is what remote.c expects.
73 Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
75 * corelow.c (core_open): Copy the modified to_sections_end
76 vector from current_target to core_ops too.
78 * gdbserver/server.c (main): Silently accept query requests
79 and send back a zero length acknowledge.
81 Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
83 * nlm/Makefile.in: Don't define NWINCLUDES.
84 * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES.
86 Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
88 * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace.
90 Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com)
92 * lynx-nat.c (child_wait): Use status.w_status, not status, in
93 arithmetic. status is a `union wait'.
95 * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *.
97 * lynx-nat.c (child_wait): Pass fourth argument to ptrace.
99 Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
101 * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change.
103 Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
105 * coffread.c (complete_symtab): If last_source_file is set upon
108 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
110 * xcoffread.c (read_xcoff_symtab, case C_FILE):
111 Set main_aux before using it.
113 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
115 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
116 ignoring before. But continue to ignore XMC_DS.
118 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
120 * defs.h (misc_command_type): Remove trailing comma from
123 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
125 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
126 out of an interrupt frame.
128 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
130 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
132 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
133 * mips-tdep.c (mips_print_register): Don't test float validity.
134 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
135 config/arm/tm-arm.h, config/convex/tm-convex.h,
136 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
137 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
138 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
139 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
140 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
141 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
142 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
143 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
144 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
147 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
149 * TODO: Remove item about adding general multi-threaded stuff;
151 Remove item about specifying arbitrary locations of stack frames
152 (this works on some machines).
153 Remove item about debugging functions without a frame pointer
154 (this works on some machines).
155 Remove item about re-writing macros which handle frame chaining and
156 frameless functions. They have been re-written at least once
157 since that item was written.
158 Remove item about gdb catching SIGINT when attached; this is done.
159 Remove item about having list_command not read symbols--why bother?
161 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
163 * TODO: Append contents of Projects file.
166 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
168 * corelow.c (add_solib_stub): Remove copying of to_sections,
169 pass current_target to SOLIB_ADD. The Sep 10 change failed
170 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
172 * corelow.c (core_open): After reading the shared libraries,
173 copy the modified to_sections vector from current_target to
174 core_ops, so that core_close can free it later.
175 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
176 Pass down target parameter from SOLIB_ADD and use it instead of
177 directly accessing core_ops.
179 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
181 * solib.c: *BSD systems need <a.out.h> to be included before
184 * i386b-nat.c: Add i386_float_info(), etc.
185 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
187 * config/nm-nbsd.h: New file, for generic NetBSD native support.
188 * config/i386/nm-nbsd.h: Use it.
189 * config/sparc/nm-nbsd.h: Use it.
190 * config/ns32k/nm-nbsd.h: Use it.
192 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
193 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
194 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
195 New files, support for NetBSD/i386.
196 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
197 New files, support for NetBSD/ns32k.
199 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * .gdbinit: Add list-objfiles command.
203 * TODO: Reword item regarding NO_STD_REGS.
205 * coffread.c (record_minimal_symbol, coff_read_enum_type,
206 coff_read_struct_type): Allocate on symbol_obstack, not directly
207 via malloc/savestring.
209 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
211 * TODO: Add more items.
212 * tests: Remove the directory and all of its (obsolete) contents.
214 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
216 * coffread.c (init_stringtab): When copying length to stringtab,
217 use target format, not host format, since that is what the rest of
220 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
222 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
223 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
224 NWINCLUDES definitions.
225 * i386-nlmstub.c: Removed.
227 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
229 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
230 char * (from const char *) before assigning. Don't save string we
231 pass to record_minimal_symbol (it already saves it).
233 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
235 * gdbtk.tcl: Let ^U delete lines in the command window.
237 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
239 * cp-valprint.c (static_field_print): New variable, controls
240 printing of static members.
241 (_initialize_cp_valprint): New print set subcommand
242 "static-members". Turn on printing of static members by default.
243 (cp_print_value_fields): Print static members if necessary.
245 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
246 (elf_locate_base): Use only standard BFD functions to collect
247 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
248 tag only if it got defined via the inclusion of <link.h>.
250 * f-exp.y: Write block for OP_VAR_VALUE.
251 * f-valprint.c (info_common_command): Handle `info common'
252 without an argument correctly.
254 * c-typeprint.c (c_type_print_base): Handle template constructors.
255 * symtab.c (gdb_mangle_name): Handle template method mangling,
256 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
258 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
260 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
261 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
262 * ch-valprint.c (chill_val_print): Pass index type directly
263 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
264 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
265 if the index type is a stub.
267 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
269 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
270 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
271 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
272 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
273 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
274 config/mips/riscos.mh, config/pa/hppahpux.mh,
275 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
276 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
277 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
279 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
281 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
283 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
284 Also, add decl for symtab_to_filename.
285 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
286 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
287 routine decr replaces in line code.
288 * (create_file_win): Use catch to handle open failures more
289 elegantly. Also, create special window to display file open
290 failure message. Move opening of file prior to creation of text
292 * (create_asm_win): Add PC as argument. We now base disassembly
293 on PC instead of function name, since function names can be
294 ambiguous (usually seen with shared libs). Also, use catch to
295 simplify code where we don't care about failures.
296 * source.c (symtab_to_filename): New. Returns the file
297 associated with a symtab.
298 * top.c: Define interactive_hook. Called during QUIT to animate
301 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
303 * stabsread.c (read_type): Handle stub types for bitstrings.
304 * stabsread.c (read_array_type): Check for stub domain type
305 using TYPE_FLAG_STUB, not its length.
306 * gdbtypes.c (create_set_type): Handle a stub domain type.
308 * ch-exp.y: Get rid of some extra non-terminals, and move
309 their rules into primitive_value.
310 * parser-defs.h: Add comment about unary postfix operators.
311 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
312 * expprint.c (print_subexp): Recognize unary postfix operator.
314 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
316 * remote-hms.c: use remote_debug instead of hms_silent toggle.
317 Add warnings about depreciation of `snoop' cmd.
319 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
321 * remote-hms.c (hms_read_inferior_memory): Cope when
322 target sends both \r and \n.
324 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
326 * remote-mips.c (mips_error): Place NORETURN macro correctly.
327 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
329 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
331 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
332 mst_solib_trampoline.
334 * f-valprint.c (f_val_print): Change cast of valaddr from
335 CORE_ADDR * to char **, since that is how it is used.
337 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
338 using obsavestring, and pass that to prim_record_minimal_symbol.
339 Having the objfile point to bfd_asymbol_name directly doesn't work
340 if we save and restore a mapped symbol file.
342 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
344 * gdbtk.tcl: Add ref counts to breakpoint tags.
345 * Put quotes around function name in disassemble command to better
346 handle assembler names containing `.'.
347 * Make pclist element 0 be filler to avoid off-by-one problem with
349 * Set names of top-level windows.
350 * Add register display window.
351 * Add PC to label of assembly window.
353 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
355 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
356 to add a generic ROM monitor interface, and support file for the
357 WinBond W89K and the Oki OP50N PA based target boards.
359 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
361 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
362 disassembly more efficient.
363 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
365 * (gdb_loc): Include pc in return value. Also, return function
366 name if arg was specified.
367 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
368 after command completes.
369 * (gdbtk_init): Improve error handling.
371 * gdbtk.tcl: Add lots of comments. Clean up code.
372 * (gdbtk_tcl_fputs): Make output window redirectable.
373 * Add assembly window, and breapoint support.
374 * Make button 1 in margin toggle breakpoints.
375 * Use stippling to indicate breakpoint disabling.
377 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
379 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
381 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
384 change by replacing `symbols_added' with `so_last'.
385 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
386 global common symbols, they will be resolved by the runtime loader.
387 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
388 Handle scSCommon like scCommon symbols.
390 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
392 * corelow.c (add_solib_stub): Copy to_sections changes from
393 core_ops to current_target after adding the shared libraries.
394 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
395 find_corresponding_bincl_psymtab): Change `repeated header not seen'
396 error to a complaint, simplify complaint.
397 * procfs.c (signalname, errnoname): Make `name' const.
398 * symfile.c (reread_symbols): Use filename from old BFD to
400 * values.c (record_latest_value): Don't record value in the
401 history chain until we are sure there won't be an error.
403 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
405 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
408 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
410 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
412 * remote.c (fromhex): Make error more explicit.
413 (read_frame): Don't print bad checksum information unless
414 remote_debugging. Don't use repeat count unless it's > 0.
415 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
416 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
417 Optionally cope with BC style breakpoints.
418 (e7000_command): After command send directly to the E7000 mark
419 registers as changed.
420 (why_stop, e7000_wait: Understand BC style stop condition.
421 * sh-tdep.c (sh_skip_prologue): Understand more complicated
422 sequences. (frame_find_saved_regs): Likewise.
423 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
425 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
426 (more work here to come)
427 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
430 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
432 * sparclite/Makefile.in: Assorted stuff needed for eload.
434 * sparclite/eload.c: Merge in command line argument parsing and
435 error message handling improvements orignally made to aload.c.
437 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
439 * defs.h (enum misc_command_type, command_control_type): Enums
440 for describing the command and control types.
441 (struct command_line): Add new fields to keep track of the command
442 type and body associated with the command.
443 * top.c: Include value.h. Delete whitespace at the end of lines.
444 (build_command_line, get_command_line): New functions.
445 (execute_control_command, while_command, if_command): Likewise.
446 (realloc_body_list, read_next_line): Likewise.
447 (recurse_read_control_structure): Likewise.
448 (execute_user_command): Call execute_control_command.
449 (read_command_lines): Simplify by calling read_next_line, call
450 read_control_structure for "if" and "while" commands.
451 (free_command_lines): Free new fields in the command structure.
452 (define_command): Reset control_level to zero.
453 (init_main): Install command handlers for "if" and "while" commands.
455 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
457 * c-typeprint.c (c_type_print_varspec_prefix,
458 c_type_print_varspec_suffix): Add cases for Fortran type codes.
459 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
460 call f77_value_literal_string instead.
461 * f_exp.y: Include <string.h>, move include of parser-defs.h.
462 (parse_number): Translate 'd' floats to 'e' so atof() works.
463 (yylex): Remove unused variables.
464 * f-lang.c: Include <string.h>.
465 (get_bf_for_fcn): Remove unused variable.
466 * f-typeprint.c (f_type_print_varspec_prefix,
467 f_type_print_varspec_suffix): Remove unused
468 variables, add cases to switch statements.
469 (f_type_print_base): Remove unused variables.
470 * f-valprint.c (gdbcore.h, command.h): Include.
471 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
472 Call read_memory_integer with correct number of arguments.
473 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
474 with correct argument type.
475 (f77_print_array): Removed unused array array_size_array.
476 (f_val_print): Don't use a CORE_ADDR as a char *.
477 * valops.c (value_cast): Handle COMPLEX and BOOL types.
478 (value_assign): Handle Fortran literal string and complex values.
479 (f77_cast_into_complex, f77_assign_from_literal_string,
480 f77_assign_from_literal_complex): New functions.
482 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
484 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
487 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
489 * i960-tdep.c (signal.h): Don't include.
491 * cxux-nat.c (target_is_m88110): Remove definition.
493 * configure.in (config/nm-empty.h): If cross only, use instead
494 of config/nm-trash.h.
495 * config/nm-trash.h: Remove.
496 * config/nm-empty.h: New file.
497 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
498 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
499 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
500 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
501 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
503 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
505 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
507 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
509 * configure.in: No longer look for nm, tm, and xm headers in
510 config/<header>; they are always in config/<cpu>/<header>.
512 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
514 * objfiles.c (allocate_objfile): Add the newly-created objfile to
515 the end of the list of objfiles, instead of at the beginning.
517 * xcoffread.c (allocate_include_entry): New function, abstracted
518 from code in record_include_begin.
519 (record_include_begin, record_include_end): Call it.
521 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
522 target_has_stack to decide whether to create a real stack frame
525 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
527 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
529 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
531 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
533 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
534 field names into what is expected by sparc-nat.c.
536 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
538 * c-typeprint.c (c_typedef_print): Add missing Chill support.
540 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
542 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
544 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
546 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
547 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
550 * nlm/Makefile.in: Get rid of NWSOURCE.
551 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
552 * nlm/gdbserve.o: Add dummy __main routine.
553 * nlm/gdbserve.def: Turn on debug.
555 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
557 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
559 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
561 * config/tm-nbsd.h: New file, support for all NetBSD targets.
562 * config/xm-nbsd.h: fix typo.
563 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
564 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
566 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
568 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
570 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
571 change typeo in error msg (`inferrior' -> `inferior').
573 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
575 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
576 attach_flag (this check was performed by the callers). Also check
577 inferior_thisrun_terminal.
578 * inftarg.c (child_wait), lynx-nat.c (child_wait),
579 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
580 attach_flag in deciding whether to call set_sigint_trap and
583 * value.h (struct value): Change literal_data from PTR to char *,
584 since that is the way it is used.
586 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
588 * somread.c (som_symfile_read): Force unwinds to be re-read after
589 reading in a new partial symbol table.
591 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
593 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
594 an obsolete conditional.
595 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
596 an obsolete conditional.
597 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
600 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
602 * Makefile.in (ns32k-opcode.h): Remove reference.
603 (ns32k-pinsn.o): Update dependencies.
604 * ns32k-opcode.h: Remove file.
605 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
606 all other code in this file.
608 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
610 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
611 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
613 * nlm/Makefile.in: Add rule for .S.o.
614 * nlm/aio.h: Protect from multiple inclusions.
615 * nlm/alpha-io.S: Remove everything we don't need.
616 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
617 Remove, no longer needed.
618 * nlm/alpha.c: Merge in lots of stuff from previous files.
619 * nlm/alpha.h: Don't #include alpha-patch.h. Make
620 breakpoint_insn extern.
621 * Move stuff from alpha-patch.h into here.
623 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
625 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
627 * annotate.c (annotate_starting): Flush output.
629 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
631 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
632 the callers of symbol_file_add. Gets rid of heuristic fence-post
633 warnings on mips and alpha targets when the PC resides in a shared
634 library which is not yet read in.
635 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
636 irix5-nat.c (solib_add), osfsolib.c (solib_add),
637 remote-vx.c (vx_open), solib.c (solib_add):
638 Add call to reinit_frame_cache after all shared libraries are read in.
639 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
640 symfile.c (symbol_file_command, add_symbol_file_command):
641 Add call to reinit_frame_cache after symbol_file_add.
643 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
645 * config/xm-nbsd.h: New file, support for all NetBSD ports.
646 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
647 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
648 * configure.in: Add sparc-*-netbsd target.
650 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
652 * remote-vx.c (vx_attach): Interpret the command argument as an
655 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
657 * configure.in: Change i[34]86 to i[345]86.
658 * nlm/configure.in: Likewise.
659 * gdbserver/configure.in: Likewise.
661 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
663 * configure.in (i386-*-netware): Automatically configure nlm
666 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
668 * nlm/gdbserve.c: conditionalize header file inclusion for either
669 NetWare 4.0 or PIN targets.
670 * nlm/i386.c: include appropriate header files.
671 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
674 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
676 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
677 * nlm/gdbserve.def: Autoload clib.
679 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
681 * breakpoint.c (condition_command): Call breakpoints_changed.
683 * gdbtypes.h: Declare f77_create_literal_string_type and
684 f77_create_literal_complex_type.
685 * valops.c (f77_value_literal_string, f77_value_substring,
686 f77_value_literal_complex): Use xmalloc not malloc.
687 * valops.c (f77_value_literal_string, f77_value_substring):
688 Make addr char * not CORE_ADDR.
689 * value.h (struct value): Add new field literal_data of aligner union.
690 (VALUE_LITERAL_DATA): Use it.
691 * f-lang.h: Declare find_common_for_function.
692 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
693 myaddr fields of a union. Don't overload it with the frame field
694 (not sure this is necessary; I'm not sure what lval_* codes
695 VALUE_SUBSTRING_* can be used with).
697 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
699 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
700 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
702 * rs6000-nat.c: Include libbfd.h again, needed until reference
703 to bfd_cache_lookup is cleaned out.
705 * config/i386/linux.mh (XM_CLIBS): Add -lm.
707 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
709 Work to reduce the interrupts-off duration when running in DOS.
710 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
711 (dos_async_rx): rewrite to unpack as many characters from the
712 asynctsr as possible into a local buffer.
714 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
716 Initial Fortran language support, adapted from work by Farooq Butt
717 (fmbutt@engage.sps.mot.com).
718 * Makefile.in: Add Fortran-related files and dependencies.
719 * defs.h (language_fortran): New language enum.
720 * language.h (_LANG_fortran): Define.
721 (MAX_FORTRAN_DIMS): Define.
722 * expression.h: Reformat to standard.
723 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
724 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
725 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
726 TYPE_CODE_LITERAL_STRING): New type codes.
727 (type): New fields upper_bound_type and lower_bound_type.
728 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
729 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
731 (builtin_type_f_character, etc): Declare.
732 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
733 * f-exp.y: New file, Fortran expression grammar.
734 * f-lang.c: New file, Fortran language support functions.
735 * f-lang.h: New file, Fortran language support declarations.
736 * f-typeprint.c: New file, Fortran type printing.
737 * f-valprint.c: New file, Fortran value printing.
738 * eval.c (evaluate_subexp): Add code for new expression opcodes,
739 fix wording of error message.
740 * gdbtypes.c (f77_create_literal_complex_type,
741 f77_create_literal_string_type): New functions.
742 * language.c (set_language_command): Add Fortran info.
743 (calc_f77_array_dims): New function.
744 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
746 * symfile.c (deduce_language_from_filename): Recognize .f and .F
747 as Fortran source files.
748 * valops.c (f77_value_literal_string, f77_value_substring,
749 f77_value_literal_complex): New functions.
751 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
753 * c-typeprint.c (c_print_type): Assume demangled arguments
754 if a '(' is found in varstring, looking for ')' at the end of
755 varstring did fail with demangled const member functions, which
756 have a trailing `const'.
757 * remote.c (get_offsets, putpkt): Change to `char' buffers,
758 to avoid errors when compiling with DEC c89.
759 (remote_wait): Cast to `char *' before passing buffer to
760 fputs_filtered, to avoid errors when compiling with DEC c89.
761 (remote_wait): Do not return inferior_pid by default, this
762 statement is never reached, which causes warnings from some
764 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
765 * symfile.c (load_command): If called with no argument, try
766 to get the filename from the executable file.
767 (generic_load): Remove check for NULL filename, it is done
770 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
772 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
773 from June 2, 1994 (what was I thinking?!?). Fix it right this
776 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
778 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
780 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
782 * README: Grammar improvements, clarifications, updates.
784 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
786 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
787 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
788 * configure.in (powerpc-*-netware*): Automatically configure nlm
790 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
791 specific stuff. Make things more configurable.
792 * nlm/configure.in: Add powerpc-*-netware* target. Use
793 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
795 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
796 Remove lots of architecture-specific stuff.
797 * nlm/gdbserve.def: Add new imports.
798 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
799 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
801 * nlm/prelude.o: What was this doing here?
802 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
803 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
804 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
805 * config/powerpc/tm-ppc-nw.h: Ditto.
807 * nlmstub.def: New file, contains imports for 386 nlm stub.
809 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
811 * remote-pa.c: New file for HPPA embedded support. Currently it's
813 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
815 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
817 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
818 STORE_RETURN_VALUE): Define to use %a0 for pointers.
820 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
822 * remote-mips.c: Remove unused declaration of mips_load.
824 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
826 * coffread.c: General cleanup, and support for section offsets.
827 (time.h, sys/types.h, libbfd.h): Don't include.
828 (cur_src_start_addr, cur_src_end_addr): Rename to
829 current_source_start_addr, current_source_end_addr.
830 (nlist_stream_global): Remove.
831 (nlist_bfd_global): New global variable.
832 (coff_symfile_read): Remove code that gets and uses fileno()
834 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
835 section_offsets parameter, add text/data section offset to
836 appropriate symbols' values.
837 (read_one_sym): Use bfd_read instead of fread.
838 (init_stringtab, init_lineno): Change first parameter to a bfd,
839 use bfd routines instead of raw I/O.
841 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
843 * symtab.c (decode_line_1): If funfirstline and we get a
844 non-LOC_BLOCK symbol (e.g. variable or type), then error().
846 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
848 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
849 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
850 (TAGS): Also pass result of find on config sub-directory to etags.
851 (ALLPARAM): Remove; now unused.
853 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
855 * Makefile.in (VERSION): Bump to 4.13.1
856 * NEWS, README: Update to match gdb 4.13 release version.
858 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
860 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
861 * cxux-nat.c: Remove dangling #else block.
862 (m88k_harris_core_register_addr): New function.
864 * environ.c (init_environ): If no environment, do nothing.
866 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
868 * remote.c (remote_wait): Return inferior_pid instead of 0 for
871 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
873 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
876 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
878 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
879 errno_max, signo_max, strtoerrno, strtosigno): Delete.
880 Include "libiberty.h" instead.
882 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
884 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
885 add additional argument specifying raw address to permit
886 proper release of debug registers.
887 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
890 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
892 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
893 define them in top.c. Add comments to the hooks.
895 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
897 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
898 `to_remove_breakpoint' fields.
900 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
902 * infcmd.c (run_command): Remove comment suggesting using
903 target_has_execution instead of inferior_pid.
905 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
907 * remote-mips.c (mips_open): add code to handle baud rate.
909 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
911 * infrun.c (wait_for_inferior): Call target_resume() upon
912 detection of new processes.
914 * procfs.c (create_procinfo): Return pointer to new procinfo
916 * (do_detach): Spacing & formatting cleanup.
917 * (procfs_wait): Move wait_again label to ensure that we really
918 wait again. On exit from fork, release new child from gdbs'
920 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
922 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
924 * i386-nlmstub.c (handle_exception): Wait until the thread has
925 been started before killing the NLM by pointing the PC at
928 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
930 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
931 Irix 5 has a standard _sigtramp signal handler.
932 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
933 it is not needed for a standard _sigtramp signal handler.
934 Add shared library sections to the section table of the target
935 before adding the symbols.
936 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
937 instructions that do not prepare a stack adjustment.
938 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
939 which does the right thing on machines where `char' is unsigned.
941 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
943 * remote.c (remote_open): Move setting of inferior_pid prior to
944 call to remote_start_remote. Also use unique value for pid to
945 avoid confusion with read_register_pid & friends.
946 * (remote_wait): Return inferior_pid instead of 0 in all cases.
948 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
950 * dwarfread.c (bfd.h): Don't include.
952 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
954 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
955 kill the program being debugged. KillMe(), the undocumented
956 call intended for this purpose, causes the server to hang.
958 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
960 * remote.c (read_frame): Calculate run length encoded checksum
962 * config/sh/stub.c: New file.
964 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
966 * target.c (find_default_run_target): Make sure to_can_run is set
969 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
971 * TODO: Remove note about fast watchpoints and remove obsolete
974 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
976 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
977 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
978 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
980 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
982 * target.c (add_target): Don't call clean_target on target
984 * (unpush_target): Test for to_close being set before calling.
985 * (target_xfer_memory, target_info): Check for to_has_memory
986 before playing with memory.
988 * remote.c (remote_open): Set inferior_pid to make kill command
990 * inflow.c (kill_command): Revert change of Aug 2. Use
991 inferior_pid to determine whether to print out "The program is not
994 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
996 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
997 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
998 * m3-nat.c: Pass argument to return_to_top_level.
999 Declare m3_kill_inferior before use.
1000 (port_chain_insert): In "can't happen" case, abort rather than
1001 setting `mid' to large decimal constant (which gcc warns about).
1002 (get_thread_name): Use cast to convert const char * to char *.
1003 (add_mach_specific_commands): #if 0 "thread break" command.
1004 (m3_trace_him): Call push_target.
1005 (mach_really_wait): New argument pid; remove unused
1007 (intercept_exec_calls): Call target_terminal_init and
1008 target_terminal_inferior once the child execs.
1009 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
1011 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
1013 * procfs.c (procfs_mourn_inferior): don't dereference the
1014 procinfo pointer after it has been freed.
1016 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
1018 * breakpoint.c (breakpoint_1): Improve pluralization in display
1019 of breakpoint hit counts.
1021 * language.h (struct language_defn): Remove unused field
1023 (longest_float): Remove, no longer used.
1024 * language.c (unknown_language_defn, auto_language_defn,
1025 local_language_defn): Remove init of la_longest_float field.
1026 * c-lang.c (c_language_defn, cplus_language_defn,
1027 asm_language_defn): Ditto.
1028 * ch-lang.c (chill_language_defn): Ditto.
1029 * m2-lang.c (m2_language_defn): Ditto.
1031 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1033 * defs.h (bfd_read, bfd_seek): Remove declarations.
1034 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
1036 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1038 * inflow.c (kill_command): Fix a bug which prevented target
1039 programs to be killed.
1041 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
1043 * defs.h: Change two-line declarations to one-line form.
1044 (NORETURN): Define as "volatile" only for older GCCs.
1045 (ATTR_NORETURN): Define for newer GCCs.
1046 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
1048 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
1051 * breakpoint.c (delete_breakpoint, enable_breakpoint,
1052 disable_breakpoint): Don't call breakpoints_changed; it is now
1053 called via the *_breakpoint_hook functions.
1054 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
1056 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
1058 * stabsread.c (read_type): Fix a bug in enum size calculation.
1060 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
1062 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
1063 argument types to shut up GCC.
1065 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
1066 linker stub, then return the address the stub will return to.
1067 (frame_saved_pc): Correctly restart the search for the saved
1068 pc when a linker stub is encountered.
1070 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
1071 register stores emitted by the version 9 HP compilers.
1072 (inst_saves_fr): Relax test for a specific base register (%r1);
1073 this avoids losing with the version 9 HP compilers.
1074 (skip_prologue): Try to skip argument stores emitted by the HP
1075 compilers. It's not perfect, but it's better than before.
1077 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
1079 * findvar.c (write_pc write_pc_pid): Remove casts to long when
1080 calling write_register_pid.
1081 * (write_register_pid): Add prototype.
1083 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1085 * remote.c (read_frame): Split readchar/checksum calculation into
1086 two parts since evaluation order is undefined.
1088 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
1090 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1091 * Makefile.in (coredep.o): Add inferior.h as dependency.
1092 * inflow.c: Add F_SETOWN to list of defines to check
1093 around code that uses F_SETOWN.
1095 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1097 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
1098 set the -L and -B directory prefixes so we can link with it.
1100 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
1102 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
1103 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
1106 * General hackery to support alternate user-interface.
1107 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
1108 disable_breakpoint): Call hooks for alternate user-interface.
1109 * defs.h: Add declarations for alternate user-interface hooks.
1110 * main.c (main): Add --nw (and --nowindows) options to disable
1112 * (near call to command_loop): Call command_loop_hook if set.
1113 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1114 * stack.c: Call print_frame_info_listing_hook if set.
1115 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1116 other files to make sure that calls to error and warning will
1117 work. Call init_ui_hook after everything else.
1118 * utils.c (query): Call query_hook if set.
1119 * (gdb_flush): Call flush_hook if set.
1120 * Change _initialize_utils to initialize_utils cuz we don't use
1121 automatic initialization of utils.c anymore.
1123 * Support for TK GUI.
1124 * Makefile.in: Add rule for gdbtk.o.
1125 * configure.in: Add support for --enable-gdbtk.
1126 * gdbtk.c: New file. Contains support routines for TK interface.
1127 * gdbtk.tcl: New file. Implements GUI policy.
1129 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1132 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1134 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1135 there and we are using the gcc from the tree.
1136 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1138 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1140 * Makefile.in (annotate.o): Add dependencies.
1142 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1144 * sparclite/aload.c: Added new -q (quiet) option.
1145 return 0 exit status if file was successfully downloaded.
1147 * nlm/gdbserve.c: merge in command line argument parsing changes
1148 and bug fixes made to i386-nlmstub.c.
1150 * i386-nlmstub.c: The returnLength field must be initialized
1151 before portConfig is passed to AIOGetPortConfiguration.
1152 Compare command line arguments with strnicmp(); args are
1153 case insensitive on netware.
1155 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1157 * Makefile.in (DISTSTUFF): Add definition.
1158 (diststuff): Add for new distribution support.
1159 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1160 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1161 Remove old distribution building rules, now uses standard
1162 distribution support in parent directory Makefile.in.
1164 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1166 * target.c (push_target): Cast result from xmalloc.
1168 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1170 * elfread.c (elf_symtab_read): Discard compiler labels generated
1171 by the Solaris 2.1/Intel SunPro compiler.
1173 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1175 * target.c (nomemory): Fix prototype and routine to take correct
1178 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1180 * Makefile.in (clean): Remove libgdb-files.
1182 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1184 * coredep.c: Include inferior.h.
1186 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1188 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1191 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1194 .cp as C++, alphabetize better.
1196 * breakpoint.c (ignore, condition): Move usage note into body of
1197 help text, so first line can be one-line summary.
1199 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1201 * target.c (unpush_target): Fix handling of removal of top target.
1203 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1205 * Makefile.in: Add stuff to build nlmstub.
1206 * Add rule for annotate.o to keep Sun make happy.
1207 * configure.in: Add config for powerpc/Netware.
1209 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1210 filename. This speeds up handling of trailing N_SO stabs (they
1211 mark the end of a .o file).
1213 * target.c, target.h: Change the way pushing and popping of
1214 targets work to support target overlays and inheritance.
1215 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1216 Fixup references to current_target, due to previous changes.
1218 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1219 needed to get the address of longjmp out of the target.
1221 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1223 * main.c: Include <ctype.h>.
1225 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1227 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1230 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1232 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1234 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1236 * Makefile.in (VERSION): Bump to 4.12.4.
1238 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1240 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1241 * configure.in (m88*-harris-cxux*): New configuration.
1242 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1243 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1245 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1246 (TARGET_WRITE_PC): Pass pid through to register writers.
1248 * configure.in (m68*): Put vendor-only-specified host configs
1249 after vendor-and-os-specified configs.
1250 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1252 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1253 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1256 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1258 * elfread.c (elf_symtab_read): Handle error return from
1259 bfd_get_dynamic_symtab_upper_bound gracefully.
1261 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1263 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1264 registers in use by the inferior.
1265 * coredep.c (fetch_core_registers, register_addr): Use it.
1266 * findvar.c (registers_changed, registers_fetched,
1267 read_register_bytes): Ditto.
1268 * infcmd.c (do_registers_info, registers_info): Ditto.
1269 * infptrace.c (fetch_inferior_registers,
1270 store_inferior_registers): Ditto.
1271 * stack.c (frame_info): Ditto.
1273 * coredep.c (CORE_REGISTER_ADDR): New macro.
1274 (fetch_core_registers): Use it.
1276 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1277 * symfile.c (add-symbol-file): Add usage note to help string.
1278 (add_shared_symbol_files_command): New command.
1281 * inferior.h (read_pc_pid): Declare.
1282 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1283 variable b, remove unused variable other_type_used.
1284 * main.c (inferior.h, call-cmds.h): Include.
1285 (gdb_init): Declare.
1286 * remote.c (remote_wait): Return 0 by default.
1288 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1290 Stop printing at null char option, from Oliver Meyer
1291 (omeyer@i3.informatik.rwth-aachen.de).
1292 * valprint.h, valprint.c (stop_print_at_null): New global.
1293 * valprint.c (_initialize_valprint): New print set subcommand
1295 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1296 printing a char array, adjust the number of chars to print.
1298 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1300 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1301 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1302 pic code in addition to prologues where an instruction from the
1303 prologue gets moved into the delay slot of a branch instruction
1304 immediately following the prologue. A table of potential prologue
1305 instructions (prologue_insn_tbl) is now used for picking apart a
1307 (frame_find_saved_regs): Changed the way in which limit gets set
1308 so that the delay slot of branch instructions immediately
1309 following the prologue gets examined.
1310 (pushed_size, store_parm_word, store_parm, push_parameters,
1311 collect_returned_value): Deleted.
1313 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1315 * infrun.c (wait_for_inferior): Handle stepping into leaf
1316 functions whose prologue consists of gp loading code only.
1318 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1320 * dbxread.c: Don't include libbfd.h.
1321 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1322 <time.h>, or <sys/types.h>.
1323 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1324 collect information about the stab and stab string sections.
1326 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1328 * stabsread.c (read_huge_number): handle large unsigned number
1329 for stabs generated by os9k C compiler.
1331 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1333 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1334 * breakpoint.h (hit_count): New breakpoint field.
1335 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1336 (clear_breakpoint_hit_counts): New function.
1337 (bpstat_stop_status): Increment the hit count.
1338 (breakpoint_1): Display the hit count.
1339 * infcmd.c (run_command): Reset breakpoint hit counts.
1340 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1341 displaying hit counts.
1343 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1345 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1346 symbols for all symbol files. Makes skipping over the
1347 trampoline code work when stepping from a function in a shared
1348 library into a function in a different shared library for Irix 5.
1349 Other ELF targets do not have enough information in their
1350 dynamic symbol tables to make this work.
1351 (elf_symtab_read): Relocate mst_solib_trampoline address.
1353 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1355 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1356 * configure.in (m68*-atari-sysv4*): New configuration.
1357 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1358 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1359 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1360 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1361 * config/m68k/amix.mh, config/m68k/amix.mt,
1362 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1365 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1367 * symtab.c (find_function_start_sal): New function to find
1368 the start of a function from a function symbol.
1369 (decode_line_1, decode_line_2): Use it instead of open coded
1370 partial copies of the code.
1371 (list_symbols): Quote symbol name before passing it to
1372 break_command to enable proper handling of mangled symbols.
1374 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1376 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1377 * ch-exp.y (yylex): First try name lookup using exact name
1378 typed by user; if that fails, try lower-cased name.
1380 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1382 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1383 Move "no debugging symbols found" test to symfile.c.
1384 * symfile.c (syms_from_objfile, reread_symbols): Add
1385 "no debugging symbols found" test.
1386 * coffread.c (init_stringtab): Handle stripped files with a
1387 stringtab offset of zero gracefully.
1388 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1389 BFD instead of stop_pc heuristic to determine if it is a dynamically
1391 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1392 ioctl, it indicates that the process has exited.
1394 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1396 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1397 .PARISC.unwind section now.
1399 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1401 * breakpoint.c (mention): Always show breakpoint address if no
1404 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1406 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1407 handling of shared libraries for non-ELF executables, but only if
1408 HANDLE_SVR4_EXEC_EMULATORS is defined.
1409 (locate_base): Try to find debug_base in the dynamic linker
1410 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1411 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1412 Define to enable handling of shared libraries for a.out executables,
1413 run under Solaris BCP.
1415 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1417 * infrun.c (wait_for_inferior): Print "Program exited normally"
1418 regardless of batch_mode.
1419 * defs.h, top.c (batch_mode): Removed.
1421 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1423 * Makefile.in (dcache_h): Remove redundant definition.
1424 (init.c): Add a comment.
1425 (top.c): Remove explicit compile action.
1426 * breakpoint.c (mention): Share code indicating location of
1427 break/watchpoints, don't print address if addressprint is off.
1428 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1429 (demangle): Remove redundant declarations.
1430 * eval.c: Remove redundant function declarations.
1431 * objfiles.h: Cosmetic and grammatical improvements.
1432 * TODO: Various updates.
1434 * remote-mips.c: Replace all \r chars with \015.
1435 (mips_receive_header): Display control characters readably.
1436 (mips_xfer_memory): Add a simple progress display.
1438 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1440 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1442 * remote-hms.c (flush): New function.
1443 (expect): Get edge case right.
1444 (hms_read_inferior_memory): Be more tolerant of line noise.
1446 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1448 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1449 target files, not non-existent mach3.mh and mach3.mt.
1451 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1453 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1454 symbols for all symbol files. Makes skipping over the
1455 trampoline code work when stepping from a function in a shared
1456 library into a function in a different shared library.
1457 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1459 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1461 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1462 names mean end of .o file.
1463 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1464 top of routine. Handle new thread notification cleanly.
1465 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1466 thread notification scheme.
1467 * (child_resume): General cleanups, handle resumption of all
1470 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1472 * ser-go32.c: Rewrite to run under windows.
1473 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1475 * serial.c (serial_open): Notice device "pc".
1476 * remote-e7000.c: Fix copyright date.
1477 (expect): Compare \n and \r the same.
1478 (e7000_open): Allow pc as a serial port
1479 * sh/sh.mt: Add ser-e7kpc.
1480 * h8300/h8300hms.mt: Add ser-e7kpc.
1481 * main.c (proc_wait): Don't wait if using go32.
1483 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1485 * somread.c: Simplify by using stabsect_build_psymtabs.
1486 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1487 corresponding to the name of the text section. All references
1489 (somstab_build_psymtabs): Delete function, no longer needed.
1491 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1493 * somread.c: Renamed from paread.c. Changed function names and
1494 comments to reflect that this file deals with SOM (an object file
1495 format), rather than the PA (a cpu).
1496 (Makefile.in): Chaned appropriately.
1497 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1498 * dbxread.c (somstab_build_psymtabs): Renamed from
1499 pastab_build_psymtabs.
1501 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1503 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1504 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1506 * Makefile.in: Updated for core-sol2.c.
1507 * README: Add notes about SPARCworks cc under Solaris 2.x,
1508 from Casper H.S. Dik (casper@fwi.uva.nl).
1509 * config/mips/xm-makeva.h: Removed, no longer necessary.
1510 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1511 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1512 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1514 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1516 * gdba.el: Put program input and output in a separate buffer.
1518 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1520 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1521 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1522 with global variable of same name in libnsl.so on UnixWare.
1524 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1526 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1527 embedded in template name.
1529 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1531 * config/i386/nm-linux.h: change calling convention of
1532 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1533 target_insert_watchpoint() and
1534 target_remove_watchpoint().
1536 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1537 to be long long in gdb.
1538 * config/mips/tm-bigmips.h: ditto.
1540 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1542 * c-lang.c (asm_language_defn): New definitions for language_asm,
1543 mostly copied from c_language_defn, to avoid warnings when
1544 switching between c and asm stack frames.
1546 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1548 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1549 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1550 (upgrade_type, handle_psymbol_enumerators): Likewise.
1551 (has_opaque_xref, cross_ref): Likewise.
1552 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1553 debugging information, rather than doing it here.
1554 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1555 point in ecoff_debug_swap backend structure, rather than calling
1556 ecoff_slurp_symbolic_info directly.
1558 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1560 * breakpoint.c: Include annotate.h. Call annotate_field rather
1561 than printing annotation directly.
1563 * main.c: Include string.h.
1565 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1567 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1568 call it instead of doing normal loop.
1569 * infcmd.c (attach_command): Don't call wait_for_inferior if
1571 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1572 hook that can decide whether to step over the next breakpoint.
1573 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1574 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1577 * configure.in: Improve sorting/formatting of hosts and targets.
1578 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1579 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1580 * Makefile.in (stop-gdb): New target.
1581 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1584 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1586 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1587 the identical initialization can be deleted from main.c, but i
1588 haven't done so just in case.
1590 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1592 * gdba.el: Added menu windows and slightly improved window
1593 handling to gdba.el. Fixed numerous minor bugs that were causing
1594 emacs and gdb to fall out of sync.
1596 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1598 * breakpoint.c: annotate changes lost at merge, put back in.
1600 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1602 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1605 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1607 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1609 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1610 writing of floating registers, the dpx2 kernel disallows it.
1611 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1612 is contained in o_praw.
1613 * irix5-nat.c (solib_map_sections): Adjust sections by the
1614 difference between the loaded address and the prelinked address.
1615 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1617 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1618 symbols, their value is absolute.
1619 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1620 libraries fh->adr fields of zero. Relocate minimal symbol values
1621 upon readin. Relocate non-stabs symbols upon readin.
1622 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1623 start address of the outermost block.
1624 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1625 instead of section_offsets and use relocated pst->textlow for
1626 line number and procedure address relocations.
1628 From gmo@MicroUnity.com (Guillermo A. Loyola):
1629 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1630 Handle SGI Irix5 stIndirect symbol type.
1632 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1634 * breakpoint.c: fix a syntax error native cc does not like.
1636 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1637 * sparclite/Makefile.in: ditto.
1638 * sparcl-tdpe.c: change file name because first 8 chars has to be
1640 * sparcl-stub.c: ditto.
1642 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1644 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1646 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1648 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1649 ignore) a PID argument.
1650 (hppa_pop_frame): Pass a PID to target_write_pc.
1651 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1652 and pass through a PID argument.
1653 (target_read_pc, target_write_pc): Update prototypes.
1655 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1657 * Makefile.in: add new file sparclite-tdep.c.
1658 * sparclite/Makefile.in: add new file sparclite-stub.c.
1659 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1661 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1662 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1664 * sparclite-tdep.c: new file, contains hardware breakpoint support
1666 * sparclite-stub.c: new file, stub code that add support hardware
1668 * breakpoint.c: add hardware breakpoint support.
1669 * breakpoint.h: add new breakpoint type to support hardware
1671 * config/mips/nm-irix4.h: change interface for target dependent
1672 code supporting watch point.
1673 * config/pa/nm-hppab.h: change interface for target dependent
1674 code supporting watch point.
1676 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1678 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1680 * stabsread.c (read_struct_fields): os9k nested structure does not
1681 have terminating ';', instead it just get to ',' and bit position
1684 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1686 * nlmread.c (nlm_symtab_read): Clean up a bit.
1687 * (nlm_symfile_read): Record bounds of main() so that backtrace
1688 command will know where to stop.
1689 * objfiles.c (objfile_relocate): Relocate entry point/func info
1690 for backtrace as well.
1691 * objfiles.h: Define values for invalid PCs for entry point info.
1692 * symfile.c (init_entry_point_info): Initialize invalid values
1693 with aforementioned macros.
1694 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1695 to cause backtrace to stop when it gets back to main().
1696 * config/i386/tm-i386nw.h: Ditto.
1698 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1700 Fix value_print, which used to be ostensibly language-independent,
1701 but would print pointers and arrays in C syntax. Instead, call
1702 a language-specific function.
1703 * language.h (struct language_defn): New functional field
1705 (LA_VALUE_PRINT): New macro.
1706 * language.c (unk_lang_value_print): New stub/dummy function.
1707 (unknown_language_defn, auto_language_defn, local_language_defn):
1709 * c-valprint.c (c_value_print): New function, with code moved from:
1710 * valprint.c (value_print): ... here. Now just invoke
1711 LA_VALUE_PRINT to do language-specific stuff.
1712 * valprint.c (value_print_array_elements): Make non-static.
1713 * c-lang.c (c_language_defn, cplus_language_defn): Add
1714 c_value_print in the la_value_print field.
1715 * m2-lang.c (m2_language_defn): Likewise.
1716 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1717 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1718 * ch-valprint.c (chill_value_print): New function, based on
1719 c_value_print, but use Chill "look and feel."
1720 * c-lang.h (c_value_print): New prototype.
1721 * ch-lang.h (chill_value_print): New prototype.
1722 * value.h (value_print_array_elements): New prototype.
1724 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1725 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1727 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1729 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1730 to new file top.c. Make things extern instead of static and
1731 similar rearrangements to deal with this.
1733 * utils.c: Move fputs_unfiltered to main.c. Remove
1734 FPUTS_UNFILTERED_OVERRIDE ifndef.
1735 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1736 and libgdb uses utils.c and top.c.
1738 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1740 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1742 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1744 * ch-valprint.c (chill_val_print_array_elements): New function.
1745 A Chill version of val_print_array_elements, it prints the
1746 array index labels, in additions ot the array element values.
1747 (chill_val_print): Use the new function.
1749 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1751 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1753 * defs.h (enum language): Add language_asm.
1754 * findvar.c (read_register_bytes read_register_gen
1755 write_register_bytes read_register read_register_pid
1756 write_register write_register_pid supply_register): Move multi-
1757 thread handling down into these routines. Create XXX_pid routines
1758 that allow register references to specify the pid.
1759 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1760 read_sp write_sp read_fp write_fp): Move these routines from
1761 infcmd to findvar to centralize the whole mess.
1762 * i386-nlmstub.c: Portability fixes.
1763 * infptrace.c (child_resume): Conditionalize to allow other natives
1764 to override it. Remove PIDGET gubbish, it's no longer necessary.
1765 * infrun.c (wait_for_inferior): Put registers_changed() before
1766 target_wait() to speed up remote debugging.
1767 * Replace code that reads registers from other threads with much
1768 nicer looking new function calls (see changes to findvar.c).
1769 * Don't skip prologues if debugging assembly source.
1770 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1771 child_resume to handle multi-thread debugging properly.
1772 * remote.c: Add O response to get console output from target.
1773 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1774 SERIAL_ERROR here to simplify callers.
1775 * Change static var timeout to remote_timeout.
1776 * (fromhex): Remove unnecessary return -1 at end of routine.
1777 * (remote_wait): Turn this into a big switch statement. Add
1778 support for O response.
1779 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1780 * (getpkt): Split getpkt into two parts. read_frame deals with
1781 all formatting issues, run-length encoding, and framing. getpkt
1782 now handles error recovery, and frame detection.
1783 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1784 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1785 control. (hardwire_readchar): Handle EINTR from read().
1786 * symfile.c (deduce_language_from_filename): Add support for .s
1788 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1789 override infptrace's child_wait.
1790 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1791 instead of XXXlynx.h.
1792 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1794 * nlm/gdbserve.c: Portability fixes.
1796 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1798 * inftarg.c (child_wait): Call proc_wait, not wait.
1799 (child_mourn_inferior): Call proc_remove_foreign.
1800 * main.c (gdb_init): Call init_proc.
1801 * main.c: Provide dummy versions of init_proc, proc_wait, and
1802 proc_remove_foreign for the gdb case (the libgdb case provides its
1803 own versions of these functions).
1804 * Makefile.in (libgdb-files): Add libproc.a.
1806 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1808 Hardware watchpoints for Linux, from Rick Sladkey
1809 (jrs@world.std.com).
1810 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1811 new hardware breakpoint recovery method.
1812 * i386v-nat.c (i386_insert_watchpoint,
1813 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1814 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1815 New functions to support the 386 hardware debugging registers.
1816 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1817 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1818 target_insert_watchpoint, target_remove_watchpoint): Define these
1819 macros to use the hardware debugging functions in i386v-nat.c.
1821 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1823 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1826 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1828 * target.c, target.h: New variables target_activity_function and
1830 * inflow.c, inferior.h: New functions set_sigio_trap and
1832 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1834 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1836 * remote-sim.h (sim_verbose): Delete.
1837 Document callbacks needed.
1838 (sim_*): Change result to void where there isn't one.
1839 (sim_open): Clarify argument and error response.
1840 (sim_close): Declare.
1841 (sim_load): Change bfd_handle argument to file name. Clarify result.
1842 (sim_create_inferior): Renamed from sim_set_args.
1843 (sim_set_pc): Delete.
1844 (sim_info): Delete printf_fn argument.
1845 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1846 (gdbsim_load): Try sim_load first.
1847 (gdbsim_create_inferior): Call sim_create_inferior.
1848 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1849 (gdbsim_close): Call sim_close.
1850 (gdbsim_files_info): Update call to sim_info.
1851 (gdbsim_ops): Realign comments.
1853 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1855 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1857 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1858 the auxent if the symbol's name is ".file". From David Edelsohn
1859 <c1dje@watson.ibm.com>.
1861 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1863 * breakpoint.c (breakpoint_1): Fix typo.
1865 * annotate.c (annotate_field_end): Fix typo.
1867 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1869 * Makefile.in (TSSTART): Remove; no longer used.
1871 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1872 fputs_unfiltered and exit directly, rather than fatal. The latter
1873 calls vfprintf_unfiltered!
1875 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1876 * value.h, printcmd.c (print_value_flags): Move from here...
1877 * annotate.c: ...to here, and make it use can_dereference.
1879 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1881 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1882 Remove, needed for both native and cross.
1883 * target.c (attach_flag, generic_mourn_inferior): Put here.
1884 * utils.c (job_control): Put here.
1885 (terminal.h): Don't include anymore.
1887 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1889 * source.c (find_source_lines): Always use code that was #ifdef
1890 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1891 leaving it on the chain. Reindent much of this function.
1892 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1893 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1894 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1895 config/ns32k/xm-ns32km3.h: Remove all references to
1896 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1897 * main.c, fork-child.c, many config files: Remove all
1898 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1901 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1902 This avoids __eprintf troubles.
1904 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1906 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1907 initialization code which needs to be called even if we bypass the
1908 command line stuff into gdb_init.
1909 * utils.c (fputs_unfiltered): Surround in #ifndef
1910 FPUTS_UNFILTERED_OVERRIDE.
1911 * Makefile.in (libgdb.a): New target.
1913 * utils.c: Rearrange I/O stuff a bit so that all output goes
1914 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1915 which made %s not work with arbitrarily large strings.
1916 * printcmd.c (printf_command): Use printf_filtered, not
1917 printf_unfiltered and printf, now that arbitrary limit is gone.
1920 * breakpoint.c (watchpoint_check): Remove unused variable b.
1921 * stack.c (print_frame_info): Move sp and buf inside #if.
1922 * eval.c (evaluate_subexp): Remove unused variables pp,
1923 mangle_ptr, ptr, and mangle_tstr.
1924 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1926 * symtab.c (lookup_symtab): Put variable copy inside #if.
1927 (decode_line_1): Put variable q1 inside #if 0.
1928 * target.h: Declare target_link.
1929 * infrun.c (wait_for_inferior): Remove unused variables signame.
1930 * remote.c (remote_resume): Remove unused variable name.
1931 * c-exp.y (parse_number): Parenthesize operand of shift.
1932 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1933 (this is a semantic change, the warning seems to have detected a bug).
1934 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1935 * coffread.c: Move variable temptype inside #if.
1936 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1938 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1939 (chill_val_print): Remove unused variable in_range.
1940 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1941 (chill_val_print): Add default case for switch.
1942 * stabsread.h: Declare stabsect_build_psymtabs.
1943 * os9kread.c (read_minimal_symbols): Make this return void.
1944 (os9k_symfile_read): Remove unused variables stb_exist and val.
1945 (os9k_symfile_init): Remove unused variable val.
1946 (fill_sym): Remove unused variable id.
1947 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1948 unused variable nsl.
1949 Remove unused variable symfile_bfd.
1950 #if 0 unused variables lbrac_unmatched_complaint and
1951 lbrac_mismatch_complaint.
1952 Remove declaration for non-existent function os9k_next_symbol_text.
1954 * annotate.c, annotate.h: New files, containing a function for
1955 each annotation which outputs it.
1956 * Move breakpoints_changed from breakpoint.c to annotate.c.
1957 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1958 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1959 Use annotate.c functions to output annotations.
1960 * Makefile.in (OBS): Add annotate.o.
1962 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1964 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1965 elf_unwind_entries are always initialized.
1967 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1968 stubs which return directly to the caller rather than to the stub
1971 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1973 * c-exp.y (yyerror): Display a more informative error message.
1974 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1975 * m2-exp.y (yyerror): Ditto.
1977 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1979 * inflow.c (job_control): Move definition to front of file.
1981 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1983 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1984 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1986 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1988 * Makefile.in (kdb): Remove old init.c creation commands.
1989 * configure.in (sparclite): Match on sparclite*.
1990 * sparclite/aload.c (main): Only change section addresses for
1991 a.out format object files.
1993 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1995 * config/i386/go32.mh: Define CC.
1997 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1999 * gdbserver/Makefile.in: Remove irrelevant definitions and
2000 comments inherited from the gdb Makefile.
2001 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
2002 (VERSION): Update to 4.12.3.
2003 (gdbserver): Remove any existing executable first.
2004 (distclean, realclean): Remove nm.h.
2005 * gdbserver/low-lynx.c: Add Sparc Lynx support.
2006 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
2007 Don't use absolute pathname.
2009 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
2011 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
2014 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2016 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
2017 (print_it_normal): Add annotations for the inferior starting and
2018 stopping, and for all the various messages related to how it
2021 * printcmd.c (do_one_display): Annotate.
2022 * stack.c (print_frame_info): Annotate printing of stack frames.
2024 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
2026 * remote.c (get_offsets): Handle case where stub doesn't support
2029 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
2031 Add partial support for g++ code compiled with -fvtable-thunks.
2032 * c-valprint.c (c_val_print): Add vtblprint support
2034 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
2035 pointers (if using thunks) as well as array of structs (otherwise).
2036 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
2037 level, and make the latter non-static (so define_symbol can use it).
2038 * stabsread.c (define_symbol): If the type being defined is a
2039 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
2040 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
2041 * values.c (value_virtual_fn_field): Handle thunks.
2042 * values.c (value_headof): Minor efficiency hack.
2043 * values.c (value_headof): Incomplete thunk support. FIXME.
2045 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2047 * valprint.c (print_longest): Clarify comment about use_local.
2048 * printcmd.c, defs.h (print_address_numeric), callers in
2049 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
2050 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
2051 exec.c: New argument use_local.
2052 * source.c (identify_source_line): Use filtered output. Use
2053 print_address_numeric.
2055 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
2056 language.c (type_error, range_error): Use filtered output.
2057 * utils.c (error_begin): Update comment to tell people to use
2060 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
2061 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
2064 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
2066 * procfs.c (procfs_wait): Reinstate code which deduces the signal
2067 from the fault, #ifndef FAULTED_USE_SIGINFO.
2068 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
2070 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
2073 Explicitly annotate each record.
2075 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
2077 * xcoffexec.c: Reformat to standards and lint.
2078 (language.h): Include.
2079 (exec_close): Declare arg "quitting".
2080 (file_command): Declare arg "from_tty".
2081 (map_vmap): Cast xmalloc result to PTR.
2082 * rs6000-nat.c: Reformat to standards and lint.
2083 (exec_one_dummy_insn): Use char array for saved instruction.
2084 (fixup_breakpoints): Declare.
2085 (vmap_ldinfo): Be more informative in fatal error messages.
2086 (xcoff_relocate_symtab): Define to return void.
2087 * xcoffsolib.h: Reformat to standards, improve comments.
2088 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
2090 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2092 * utils.c, defs.h (error_begin): New function.
2093 (quit): Print annotation before printing the error message.
2094 * main.c (return_to_top_level): Print annotation before doing the
2096 * symtab.c (decode_line_1): Call error not warning and then
2097 return_to_top_level. Call error_begin and printf_unfiltered
2098 rather calling warning (before calls to return_to_top_level).
2099 * core.c (memory_error): Use error_begin, printf_unfiltered,
2100 print_address_numeric and return_to_top_level instead of error.
2101 Cleans up a FIXME-32x64.
2102 * language.c (type_error, range_error): Call error_begin
2103 not just target_terminal_ours.
2105 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
2106 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
2107 side of an assignment is non-portable.
2109 * utils.c (query): Change syntax of query annotations to be
2110 consistent with other input annotations.
2111 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2113 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2115 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2117 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2118 that have a stack frame size of 32k or larger (from Paul Flinders).
2119 Remove #if 0'd code.
2121 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2123 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2124 for Lynx platforms that need it.
2125 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2127 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2129 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2130 than trying to deduce it from the fault.
2132 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2134 * printcmd.c (print_address_symbolic): Initialize name to empty
2135 string to avoid core dump if lookup fails.
2136 * remote-e7000.c (printf_e7000debug): Error if target not open.
2138 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2140 * i386-nlmstub.c: Update to be more in line with PIN stub.
2141 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2142 * (hex2mem): Init ptr.
2143 * General cleanups to use ConsolePrintf, standard prologues, etc...
2145 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2147 * i386-nlmstub.c: More changes to be compatible with remote.c.
2149 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2150 into (the far less frequently called) dbx_symfile_read.
2152 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2154 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2156 * dbxread.c (record_minimal_symbol): Record the section
2157 associated with the symbol to make dynmaic relocation work.
2158 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2159 Solaris brain-damage which don't apply to relocatable object
2161 * (stabsect_build_psymtabs): New routine to read stabs out of an
2162 arbitrarily named section.
2163 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2165 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2166 stabs out of the nlm.
2167 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2168 brain-damage which don't apply to relocatable object files.
2169 * remote.c (putpkt): Improve error reporting and error handling.
2170 * (get_offsets): Temporary kludge to force data & bss sections to
2171 have the same relocation.
2172 * stabsread.c (define_symbol, scan_file_globals): Record section
2175 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2177 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2178 FIXME-32x64 comment.
2180 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2183 to after call to target_wait. This means that flush_cached_frames
2184 can call target_terminal_ours if it wants to.
2185 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2186 comment about why the code is dubious.
2188 * stabsread.c (read_type): Call read_type, not nonexistent
2191 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2193 * remote-os9k.c (rombug_fetch_registers): set trace mode
2195 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2197 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2199 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2200 passed to process_one_symbol.
2201 * stabsread.c (read_type): process os9k functio prototype.
2203 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2208 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2210 * utils.c (prompt_for_continue): Annotate prompt.
2211 (query): Annotate query.
2212 * printcmd.c (print_frame_args): Change syntax of argument
2213 annotation to make name and value part of a single group of
2214 annotations, not two separate groups.
2215 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2216 * valprint.c (val_print_array_elements): Change syntax of
2217 annotation to be more concise.
2218 * main.c, defs.h (command_line_input): New argument tells what
2219 string to include in the annotations.
2220 * symtab.c (decode_line_2), main.c (read_command_lines,
2221 command_loop): Change callers.
2223 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2224 target null pointer.
2225 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2227 * printcmd.c (output_command): Annotate things we print here too.
2228 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2229 * Move declaration of print_value_flags from defs.h to value.h.
2230 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2232 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2234 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2235 BFD handles sun3 dynamic relocations now.
2236 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2239 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2241 * printcmd.c (print_command_1): Annotate the top-level expressions
2243 (print_frame_args): Annotate each argument.
2244 * printcmd.c, defs.h (print_value_flags): New function.
2245 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2246 * valprint.c (val_print_array_elements): Annotate each array element.
2248 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2250 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2251 the register contains a pointer to the type, not the type itself.
2253 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2255 * main.c (main): Accept --annotate=N option and make --fullname
2256 the same as --annotate=1.
2257 (command_line_input): Print annotatation before and after prompt.
2258 * blockframe.c (flush_cached_frames): Print annotation.
2259 * Rename frame_file_full_name to annotation_level and move it from
2261 * source.c (identify_source_line): If annotation_level > 1,
2262 change output format.
2263 * breakpoint.c: Print annotation whenever a breakpoint changes.
2264 * main.c: New variable server_command.
2265 (command_line_input): Parse "server " and set server_command.
2266 (dont_repeat): Check server_command.
2268 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2270 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2271 updating raw_symbol and symnum. Return a value in the case where
2274 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2276 * parse.c: Don't define block_found; it is defined in symtab.c.
2277 * parser-defs.h: Add comment regarding block_found.
2279 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2281 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2284 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2286 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2287 section vma. Do not read dynamic relocs for sun3 executables to
2288 avoid BFD assertion message.
2290 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2292 * nm-hppab.h (KERNEL_U_ADDR): Define.
2293 (FIVE_ARG_PTRACE): Likewise.
2294 (CANNOT_STORE_REGISTER): Likewise.
2295 * nm-hppah.h (KERNEL_U_ADDR): Define.
2296 (FIVE_ARG_PTRACE): Likewise.
2297 (CANNOT_STORE_REGISTER): Likewise.
2298 (NEED_TEXT_START_END): Likewise.
2300 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2301 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2302 (FIVE_ARG_PTRACE): Likewise.
2303 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2304 (FIVE_ARG_PTRACE): Likewise.
2306 * hppa-tdep.c (read_unwind_info): Make static.
2307 (restore_pc_queue): Indirect through the target vector to
2308 reload the register state.
2310 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2312 * paread.c (compare_unwind_entries): Delete function. It's been
2313 moved into hppa-tdep.c.
2314 (read_unwind_info): Likewise.
2315 (pa_symfile_read): No longer call read_unwind_info. The unwind
2316 tables will be read in as they are needed.
2318 * hppa-tdep.c (compare_unwind_entries): New function.
2319 (read_unwind_info, internalize_unwinds): Likewise.
2320 (find_unwind_entry): Read in unwind information on demand.
2322 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2324 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2325 to : in search path processing.
2326 * defs.h (qsort): Rename argument in prototype.
2327 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2329 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2330 (false): Eliminate usages.
2332 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2334 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2335 All references to value changed to value_ptrlage_command is now
2337 All references to value changed to value_ptr.
2338 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2339 * remote-hms.c (hms_wait): Timeout after five seconds.
2340 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2341 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2342 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2344 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2346 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2348 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2350 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2352 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2353 bp_watchpoint_scope breakpoints.
2354 (struct breakpoint): Add val_chain and related_breakpoint fields
2355 for use by watchpoints.
2357 * breakpoint.c (within_scope): Delete. No longer used.
2358 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2359 (target_{remove,insert}_watchpoint): Likewise.
2360 (can_use_hardware_watchpoint): New function.
2361 (remove_breakpoint): New function to remove a single breakpoint
2362 or hardware watchpoint.
2363 (insert_breakpoints): Handle insertion of hardware watchpoints.
2364 Store a copy of the value chain derived from the watchpoint
2366 (remove_breakpoints): Simplify by using remove_breakpoint.
2367 (delete_breakpoint): Likewise.
2368 (watchpoint_check): Delete the watchpoint and watchpoint scope
2369 breakpoints when the watchpoint goes out of scope. Save & restore
2370 the current frame after checking watchpoints.
2371 (breakpoint_init_inferior): Likewise (restarting the program
2372 makes all local watchpoints go out of scope).
2373 (bpstat_stop_status): Handle hardware watchpoints much like normal
2374 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2375 when the watchpoint goes out of scope. Remove and reinsert all
2376 breakpoints before returning if we stopped when a hardware watchpoint
2378 (watch_command): Use a hardware watchpoint when possible. If
2379 watching a local expression, build a scope breakpoint too.
2380 (map_breakpoint_numbers): Also call given function for any
2381 related breakpoints.
2382 (disable_breakpoint): Never disable a scope breakpoint.
2383 (enable_breakpoint): Handle hardware breakpoints much like normal
2384 breakpoints, but recompute the watchpoint_scope breakpoint's
2385 frame and address (if we have an associated scope breakpoint).
2386 (read_memory_nobpt): Handle hardware watchpoints like normal
2387 watchpoints. When necessary handle watchpoint_scope breakpoints.
2388 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2389 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2390 (disable_command): Likewise.
2392 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2393 Extern prototype added to frame.h
2395 * infrun.c (wait_for_inferior): Set current_frame and select
2396 a frame before checking if we stopped due to a hardare watchpoint
2397 firing. Handle stepping over hardware watchpoints.
2398 (normal_stop): Remove unnecessary call to select_frame.
2400 * value.h (value_release_to_mark): Declare.
2401 * values.c (value_release_to_mark): New function.
2403 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2404 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2406 * hppab-nat.c (hppa_set_watchpoint): New function.
2408 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2409 (HAVE_STEPPABLE_WATCHPOINT): Define.
2410 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2411 (target_{insert,delete}_watchpoint): Define.
2413 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2414 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2415 (target_{insert,remove}_watchpoint): Likewise.
2417 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2419 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2420 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2421 often have the same names as debug symbols for functions, and
2422 confuse lookup_symbol().
2424 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2426 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2427 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2428 REGISTER_RAW_SIZE (1).
2429 Together these changes work around a bug in HP's compiler. Both
2430 seem to be necessary.
2432 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2434 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2435 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2436 are type mst_solib_trampoline.
2438 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2440 * config/m68k/es1800.mt: Change comments.
2442 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2444 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2446 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2448 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2451 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2453 * values.c (unpack_long): Remove obsolete comment about using a
2456 * symfile.c (symbol_file_command): Add comments about command syntax.
2458 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2459 Jim Kingdon (kingdon@cygnus.com)
2461 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2462 are in the .plt section.
2463 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2464 find_solib_trampoline_target): New functions for handling
2465 stepping into -g compiled shared libraries.
2466 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2467 find_solib_trampoline_target): Add prototypes.
2468 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2469 Define to handle stepping into -g compiled shared libraries.
2470 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2471 stepping into -g compiled shared libraries.
2473 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2475 * configure.in: Add mips-*-sysv4* support.
2476 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2477 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2478 New files for MIPS SVR4 support.
2479 * Makefile.in: Update for new mipsv4 files.
2480 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2481 read_next_frame_reg to obtain the frame relative stack pointer.
2482 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2483 obtain the frame relative stack pointer.
2484 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2485 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2486 by entering them into the minimal symbol table.
2487 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2488 a long for float formats.
2489 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2490 get defined in <link.h>.
2491 * solib.c (solib_add): Add shared library sections to the section
2492 table of the target before adding the symbols.
2493 * partial-stab.h: Relocate static and global functions.
2494 * dbxread.c (read_dbx_symtab): Remove unused variable
2495 end_of_text_address. Relocate text_addr when passing it
2498 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2499 library functions before the executable is run. Retrieve dynamic
2500 symbols from stripped executables.
2501 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2502 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2503 if no debugging symbols were found.
2504 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2505 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2507 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2508 OSF/1 has shared libraries.
2510 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2512 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2513 to BFD handling of dynamic symbols.
2515 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2517 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2518 then gets its real address into FUN and its GOT/DP value into %r19.
2520 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2522 * hppa-tdep.c (frameless_function_invocation): If no unwind
2523 descriptor was found, then assume this was not a frameless
2524 function invocation.
2525 (frame_saved_pc): If the saved PC is in a linker stub, then
2526 return the return address which the linker stub will return to.
2528 * xm-hppab.h: Never define USG.
2529 * xm-hppah.h: Always define USG.
2531 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2533 * values.c (unpack_long, value_from_longest),
2534 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2536 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2538 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2540 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2542 For SVR4 targets, enable gdb to set breakpoints in shared
2543 library functions before the executable is run.
2544 * elfread.c (elf_symtab_read): Handle symbols for shared library
2546 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2547 and moved to objfiles.c.
2548 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2549 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2550 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2551 the new generic definition from tm-sysv4.h works for Solaris.
2553 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2555 * elfread.c (elf_symtab_read): Change storage_needed,
2556 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2557 bfd_get_symtab_upper_bound. Check for errors from
2558 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2559 * nlmread.c (nlm_symtab_read): Same changes.
2561 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2563 * xcoffread.c (xcoff_next_symbol_text): New function.
2564 (read_xcoff_symtab): Set next_symbol_text_func to it.
2565 Move raw_symbol outside of read_xcoff_symtab.
2567 * remote.c (getpkt): Remove unused "out" label.
2569 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2571 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2572 about more than one watchpoint being triggered.
2574 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2576 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2578 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2580 * blockframe.c (find_pc_partial_function): mst_file_text
2581 symbols do not live in the shared library transfer table.
2582 * ch-exp.y (decode_integer_value, match_character_literal,
2583 match_bitstring_literal): Guard tolower calls with isupper,
2584 tolower on old BSD systems blindly subtracts a constant.
2585 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2586 well when determining the producer of the object file.
2587 * mdebugread.c (has_opaque_xref): New function to check for
2588 cross reference to an opaque aggregate.
2589 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2590 enter typedefs to opaque aggregates into the symbol tables.
2591 * mdebugread.c (parse_external): Remove skip_procedures argument,
2592 it has always been 1. Remove code that handled stProc symbols,
2593 it was never executed and was wrong, as the index of a
2594 stProc symbol points to the local symbol table and not to the
2595 auxiliary symbol info. Update caller.
2596 * mdebugread.c (parse_partial_symbols): Do not enter external
2597 stProc symbols into the partial symbol table, they are already
2598 entered into the minimal symbol table.
2599 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2600 Remove all conditionals and definitions for ptx.
2601 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2602 Fix addresses of floating point registers in REGISTER_U_ADDR.
2603 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2604 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2605 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2606 signal trampoline code work.
2607 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2608 Remove all conditionals and definitions for ptx.
2609 Remove KDB definitions.
2610 * symm-nat.c (store_inferior_registers): Fetch registers before
2611 storing them to obtain valid floating point control registers.
2612 Store fpu registers.
2613 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2614 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2615 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2617 * symm-nat.c (child_resume): Update type of `signal' parameter.
2618 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2620 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2622 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2623 calling import stubs for functions in shared libraries.
2625 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2627 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2629 * ch-lang.c (chill_is_varying_struct): Magic string is
2630 was "<var_length>" is now "__var_length" (more portable).
2632 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2634 * remote.c (getpkt): If we get a timeout, actually retry rather
2635 than just giving up the first time it happens.
2636 * remote.c: Document sequence numbers.
2637 (remote_store_registers): Change syntax of 'P' request so that it
2638 never looks like a sequence number.
2640 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2642 * os9kread.c (record_minimal_symbol): add section_offset to
2643 relocate minimal symbol table.
2644 * os9kread.c (read_minimal_symbols): ditto.
2645 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2647 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2648 return. Also if file addr is 0 leave it 0, not to relocate.
2649 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2650 'set remotexoff' and 'set remotelog' commands.
2652 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2654 * remote.c (remote_store_registers): Add 'P' request to set an
2655 individual register.
2656 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2659 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2661 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2662 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2663 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2665 * command.c (do_setshow_command, case var_string): Never add a
2666 space to the end of the string.
2667 * NEWS: Document this change.
2668 * .gdbinit: Add a space to the "set prompt" command.
2670 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2672 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2673 changes to make it compile (it doesn't link yet).
2675 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2676 (set_demangling_style, set_demangling_command): Use savestring not
2677 strdup. We were not dealing properly with a NULL return from
2678 strdup, and were not declaring strdup (the system header may or
2681 * valprint.c (val_print): Remove inaccurate comment about what
2682 types can be stub types.
2684 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2685 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2686 Supply alternate version if ATTACH_DETACH is not defined.
2687 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2688 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2689 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2691 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2693 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2695 (skip_trampoline_code): Rewrite and add support for argument
2696 relocation stubs stubs, import/export stubs, calls through
2697 "_sr4export" and cascaded trampolines.
2699 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2700 if no unwind descriptor is found.
2702 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2703 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2704 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2705 differently. All registers are four bytes.
2706 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2708 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2710 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2711 registers as both single and double values (fetching 2nd 32bit half
2712 as necessary). Annotate each register printed with its precision.
2714 * paread.c (read_unwind_info): Fix off-by-one error.
2716 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2718 * main.c (complete_command): Deal with it if arg is NULL.
2720 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2722 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2723 regarding using the PC--using the PC is necessary and all the
2724 FIXME comments in the world won't make it go away.
2726 * valops.c (value_at, value_at_lazy): Give error if we dereference
2728 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2729 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2731 * stabsread.c (patch_block_stabs): Add comment about what happens
2732 if the definition is in another compilation unit from the stab.
2734 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2736 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2738 * main.c (complete_command): New command, from Rick Sladkey
2739 <jrs@world.std.com>.
2740 (symbol_completion_function): Don't declare rl_point and
2741 rl_line_buffer; they are now declared in readline.h.
2742 (show_commands): Don't declare history_base; it is declared in
2744 * command.c (lookup_cmd): Don't delete trailing whitespace.
2745 Reverts change of 14 May 1989.
2747 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2749 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2750 code from prim_record_minimal_symbol_and_info() to here. Callers
2751 of the latter can legitimately supply a section number of -1.
2753 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2755 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2756 member functions have an element in args for a (nonexistent) this
2759 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2761 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2763 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2764 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2766 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2767 for the structure's type. All callers changed.
2769 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2770 for each structure argument rather than assuming it's either
2771 true or false for all structure arguments.
2773 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2774 on the length structure passed, not the compiler used.
2776 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2777 argument for the structure's type.
2779 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2781 * values.c (set_internalvar): Don't set var->value until we are
2782 sure there won't be an error().
2784 * remote.c (get_offsets): Reinstate comment which was in
2785 remote_wait about use of SECT_OFF_TEXT and so on.
2787 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2789 * symmisc.c (maintenance_check_symtabs): New function to check
2790 consistency of psymtabs and symtabs.
2791 * symtab.h (maintenance_check_symtabs): Add prototype.
2792 * maint.c: Add new `maint check-symtabs' command.
2793 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2794 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2795 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2797 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2798 to write_memory to avoid warnings from gcc.
2799 * config/i386/xm-symmetry.h: Add missing #endif.
2800 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2801 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2802 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2804 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2806 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2807 (hppa_push_arguments): Likewise.
2809 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2811 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2812 improve remote debugging efficiency. Also fixed problems with
2813 doing function calls for programs with no entry points.
2814 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2815 entry_point_address.
2816 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2817 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2818 parse_lines): Pass section_offsets info to these routines so that
2819 we can relocate symbol table entries upon readin.
2820 * (psymtab_to_symtab_1): Set symtab->primary to tell
2821 objfile_relocate to do relocations for our symbols.
2822 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2823 (which hang off of the symbol table).
2824 * Use prim_record_minimal_symbols_and_info instead of
2825 prim_record_minimal_symbols to supply section info to make minimal
2826 symbol relocations work.
2827 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2828 -1, try to deduce it from ms_type.
2829 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2830 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2831 add code to relocate objfile->sections data structure.
2832 * remote.c (get_offsets): Use new protocol message to acquire
2833 section offsets from the target.
2834 * (remote_wait): Get rid of relocation stuff. That's all handled
2835 by objfile_relocate now.
2836 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2837 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2839 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2841 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2843 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2845 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2846 can no longer set this at run time.
2847 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2848 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2849 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2850 sparc-tdep.c compiles).
2851 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2853 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2855 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2856 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2857 * configure.in: Recognize m68*-cisco*-*.
2859 * Makefile.in (TAGS): Use variables directly, rather than using
2860 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2861 and means that these filenames no longer need be unique across all
2862 the config/* directories.
2863 * configure.in: Put the config/*/ into TM_FILE, etc.
2865 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2866 and trapv exceptions.
2868 * target.h (struct section_table), objfiles.h (struct obj_section):
2869 Change name of field sec_ptr to the_bfd_section. More mnemonic
2870 and avoids the (sort of, for the ptx compiler) name clash with
2871 the name of the typedef.
2872 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2873 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2875 * utils.c: Include readline.h.
2876 * Makefile.in (utils.o): Add dependency.
2878 * remote.c (getpkt): Add support for run-length encoding.
2880 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2882 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2884 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2886 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2887 prim_record_minimal_symbol.
2890 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2891 computing their offset from the start of the old buffer and adding
2892 to the new buffer, rather than by assuming we can add the
2893 difference between the old buffer and the new buffer (it might not
2894 fit in an int). Merge in cosmetic differences from emacs regex.c
2895 version of this macro.
2897 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2899 * Makefile.in (install-only): Fix use of program_transform_name.
2901 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2903 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2904 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2905 so I'm nuking the command.
2906 * symtab.c (find_addr_symbol): Comment out, no longer used.
2908 * main.c (main): Don't init_source_path for the -cd argument. Now
2909 that source_path doesn't contain the current_directory from when
2910 GDB started up, init_source_path is no longer useful (and is
2911 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2913 * TODO: Remove item about line numbers being off. It is useless
2914 and confusing without a reproducible test case (it mentions
2915 proceed(), but I was able to step through proceed without trouble).
2917 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2919 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2920 library functions before the executable is run. Retrieve dynamic
2921 symbols from stripped executables.
2922 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2923 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2924 symtab.c (list_symbols): Handle mst_solib_trampoline.
2925 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2926 for all targets, remove IBM6000_TARGET dependencies.
2927 * dbxread.c (read_dbx_dynamic_symtab): New function.
2928 * dbxread.c (dbx_symfile_read): Use it.
2929 * dbxread.c (SET_NAMESTRING): Set namestring to
2930 "<bad string table index>" instead of "foo" if the string index is
2932 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2934 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2935 to break_command. Handle mst_file_* minimal symbol types.
2936 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2938 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2940 * c-exp.y(yylex): fix potential memory overflow.
2942 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2944 * environ.c (set_in_environ): Eliminate special handling of PATH and
2946 * putenv.c: Removed, conflicts with system declaration of
2947 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2949 * Makefile.in: Change accordingly.
2950 * procfs.c (procfs_create_inferior): Change comment accordingly.
2952 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2954 * rs6000-tdep.c: Change value to value_ptr.
2956 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2958 * i386m3-nat.c: Include floatformat.h.
2959 (get_i387_state): Use memset not bzero.
2963 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2964 ieee-float.h to floatformat.h.
2966 * valprint.c (val_print_string): Ignore error if the error
2967 happened after a terminating '\0'.
2969 * c-valprint.c (c_val_print): Never add 1 to return value from
2970 val_print_string; just return what it returns.
2972 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2973 looping through all of the enums.
2974 * infrun.c (signals_info): Use it.
2976 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2978 * main.c (main): When printing warning about bad baud rate, don't
2979 use warning(); it relies on current_target which isn't set up yet.
2981 * breakpoint.c (_initialize_breakpoint): Update docstring for
2982 tbreak to match what the code actually does. Don't mention tbreak
2983 in docstrings for "enable once" or "enable breakpoints once".
2985 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2987 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2988 while (0). That defeats the whole purpose of using do . . . while (0).
2989 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2990 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2991 using a ?: expression as an lvalue is not portable.
2993 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2994 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2995 'p' and 'r' symbol descriptors into a single symbol to look for a
2997 * README, config/sparc/tm-sparc.h: Update comments.
2999 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3001 * mdebugread.c (parse_type): Do not complain for types with
3002 an `indexNil' aux index, these are simply undefined types.
3003 Remove indexNil check from caller of parse_type.
3004 * mdebugread.c (parse_partial_symbols): Do not enter
3005 stGlobal, scCommon symbols into the minimal symbol table, their
3006 value is the size of the common, not its address.
3007 Handle scInit, scFini, scPData and scXData sections.
3008 Use minimal symbol type mst_file_* for stLabel symbols, instead of
3010 Enter stProc symbols into the global_psymbols list once, not into
3011 the static_psymbols_list.
3012 Get rid of dummy psymtab if it is empty, to allow proper detection
3013 of stripped executables.
3014 * mdebugread.c (cross_ref): Allow cross references to Fortran
3017 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3019 * stabsread.c (common_block_end, fix_common_block): Stash the
3020 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
3021 as to not assume that a pointer fits in an enum.
3023 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
3025 * os9kread.c (fill_sym): check compiler verion number for pre-
3027 * os9kread.c (os9k_process_one_symbol): address of symbol is
3028 relative to section not module.
3029 * stabsread.c (define_symbol): add symbol type 's' as local
3031 * remote-os9k.c: add command 'set monitor_log' to turn on or off
3033 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
3034 * remote-os9k.c: fix bug in 'set remotebaud' function.
3035 * remote-os9k.c (rombug_link): minimize checking so to improve
3037 * symfile.c (symbol_file_command): check if failed to link, also make
3038 the command be able to accept more than one filenames.
3039 * target.c (target_link): check if failed to link with rombug.
3040 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
3042 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3044 * remote-es.c (es1800_child_ops): Don't declare it static.
3046 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
3048 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
3050 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3052 * dbxread.c: New variable lowest_text_address.
3053 (record_minimal_symbol, read_dbx_symtab): Set it.
3054 (read_dbx_symtab): Use lowest_text_address + text_size instead of
3055 end_of_text_address.
3056 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
3058 * dbxread.c (end_psymtab): Remove old and commented out
3059 capping_global and capping_static. Fix comments regarding
3060 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
3062 * parser-defs.h: Add "extern" to start of variable declarations so
3063 we don't end up with commons.
3064 * parse.c: Define these variables.
3066 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
3069 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3071 * alpha-tdep.c: Change value to value_ptr.
3073 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3075 * solib.c (elf_locate_base): New function to locate the address
3076 of the dynamic linker's runtime structure in the dynamic info section.
3077 * solib.c (locate_base): Use it instead of iterating over the list
3078 of mapped address segments.
3079 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
3082 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3084 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
3085 (pc_in_interrupt_handler): New function. Also add PARAM decl.
3086 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
3087 signal trampoline and interrupt routines.
3088 (frame_saved_pc): Handle signal trampolines and interrupt routines.
3089 (frame_chain, frame_chain_valid): Likewise.
3090 (hppa_frame_find_saved_regs): Likewise. Also deal with special
3091 saved regs convention for SP.
3093 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
3094 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
3095 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
3097 * tm-hppah.h (IN_SIGTRAMP): Define.
3099 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3101 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
3102 alphabetic character as the start of a name.
3104 * sparclite/Makefile.in (all install): Build and install aload.
3106 * configure.in: Accept i[34]86-*-*sysv32 because that is what
3107 config.guess and config.sub produce.
3109 * mips-tdep.c: Change value to value_ptr.
3111 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3113 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3114 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3115 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3116 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3117 value with value_ptr. This is for the ptx compiler.
3118 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3120 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3121 #if 0 i386_float_info.
3122 * symm-tdep.c (round): Remove. Also remove sgttyb.
3123 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3124 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3125 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3126 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3128 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3129 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3130 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3131 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3132 tm-i386v.h is apparently OK.
3133 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3134 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3137 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3139 * osfsolib.c (xfer_link_map_member): Update to use new
3140 target_read_string interface.
3142 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3144 * infrun.c (wait_for_inferior): In checking
3145 remove_breakpoints_on_following_step, check
3146 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3148 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3150 * os9kread.c (os9k_process_one_symbol): Rename
3151 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3152 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3153 (CORE_ADDR)0, from target_link, since that is what it uses.
3154 Process name at end, not during parsing (like we did before Kung's
3155 change), so that -readnow and -mapped can appear anywhere.
3156 Make text_relocation a local variable.
3157 * config/i386/i386os9k.mt: Fix comment.
3158 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3159 * os9kread.c: Put "comments" after #endif inside /* */.
3160 * stabsread.h: Add os9k_stabs variable.
3161 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3163 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3164 descriptor in global_symbols not local_symbols.
3165 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3167 (read_type): If os9k_stabs, accept function parameters after 'f'
3169 (read_array_type): If os9k_stabs, don't expect index type and
3170 expect lower and upper to be separated by ',' not ';'.
3171 (read_enum_type): If os9k_stabs, read a number before the first
3172 enumeration constant.
3173 (os9k_init_type_vector): New function.
3174 (dbx_lookup_type): Call it when starting new type vector.
3175 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3176 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3177 * os9kstab.c: Removed.
3178 * Makefile.in: Update accordingly.
3179 * objfiles.c (objfile_relocate_data): Removed.
3180 * remote-os9k.c (rombug_wait): Call objfile_relocate
3181 not objfile_relocate_data.
3182 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3183 * remote-os9k.c (rombug_wait): Call find_pc_section not
3185 * main.c (quit_command): Check inferior_pid; revert Kung change.
3186 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3188 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3190 * os9kread.c: New file to read os9000 style symbo table.
3191 * os9kstab.c: new file to read os9000 style stabs.
3192 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3193 * objfiles.c (find_pc_objfile): new function to search objfile
3195 * objfiles.c (objfile_relocate_data): new function to relocate
3196 data symbols in symbol table.
3197 * objfiles.h: Add two aux fields in struct objfile to handle
3198 multiple symbol table files situation like in os9000.
3199 * symfile.c: Change so 'symbol-file' command can handle multiple
3200 files. Also call target_link() to get relocation infos.
3201 * target.c (target_link): new function to get relocation info when
3202 a symbol file is requested to load.
3203 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3204 because in cross mode there's no inferior pid, bit they need to
3206 Makefile.in: add os9kread.c os9kstab.c and .o's.
3207 configure.in: add i386os9k target.
3208 config/i386/i386os9k.mt: new add.
3209 config/i386/tm-i386os9k.h: new add.
3211 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3213 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3214 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3216 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3218 * target.c, target.h (target_read_string): Provide error detection to
3219 caller. Put string in malloc'd space, so caller need not impose
3221 * solib.c (find_solib): Update to use new interface.
3222 * irix5-nat.c (find_solib): Read o_path from inferior
3223 (clear_solib): Free storage for o_path.
3224 * valprint.c (val_print_string): Add comments.
3226 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3228 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3231 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3233 * value.h (struct value): Add modifiable field.
3234 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3235 (record_latest_value): Don't mess with VALUE_LVAL of value.
3236 * valops.c (value_assign): Check it. Reword existing error
3237 message on not_lval.
3239 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3240 (STEP_SKIPS_DELAY): Added.
3241 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3244 * valprint.c (val_print_string): If errcode is set, always print
3245 an error, regardless of force_ellipsis. In the non-EIO case,
3246 just print the error message rather than calling error(). Don't
3247 access *(bufptr-1) if bufptr points to the start of the buffer.
3248 When looking for '\0', don't increment bufptr and addr if bufptr
3249 started out already at limit. If an error happens on fetching the
3250 first character, don't print the string.
3252 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3254 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3257 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3258 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3259 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3260 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3261 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3262 * findvar.c: Update comment regarding ieee-float.h.
3264 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3266 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3267 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3268 Define to make backtracing through the various sigtramp handlers
3270 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3271 the saved pc from ucontext on the stack for SVR4 signal handling.
3273 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3275 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3276 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3277 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3278 just use the global variable itself. When printing baud rate,
3279 don't print a baud rate if baud_rate is -1.
3281 * coffread.c (read_coff_symtab): Pass mst_file_* to
3282 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3283 symbols in the minimal symbols regardless of SDB_TYPE.
3285 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3287 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3288 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3289 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3290 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3291 ignored bs->stop for a bp_step_resume breakpoint.
3292 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3293 which performs one (the check_sigtramp2 one) of the functions
3294 which had been handled by the step_resume_breakpoint. For each
3295 use of the step_resume_breakpoint, make it still use the
3296 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3298 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3299 When setting the frame address of the step resume breakpoint, set
3300 it to the address for frame *before* the call instruction is
3301 executed, not after.
3303 * mips-tdep.c (mips_print_register): Print integers using
3304 print_scalar_formatted rather than duplicating all the
3305 CC_HAS_LONG_LONG and so on.
3306 (mips_push_dummy_frame): Use read_register_gen rather than using
3307 read_register and then putting it back in target format with
3308 store_unsigned_integer. If registers are more than 4 bytes, give
3309 an error rather than have some registers overwrite other
3311 #if 0 unused include of opcode/mips.h.
3313 * symfile.h: Don't declare arguments for coff_getfilename.
3315 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3317 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3319 * configure.in (hppa*-*-osf*): New configuration.
3320 * config/pa/hppaosf.mt: New target makefile fragment.
3321 * config/pa/tm-hppao.h: New target include file.
3323 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3325 * exec.c (print_section_info): Print entry point for exec_bfd only.
3326 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3327 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3328 causes problems if <sys/types.h> has no multiple inclusion protection.
3330 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3332 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3333 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3334 (CALL_DUMMY_LENGTH): Changed accordingly.
3336 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3338 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3339 numbers of register windows.
3341 * sparclite/hello.c: Add factorial function for testing.
3342 * salib.c: Use macros instead of constants for I/O addresses to
3343 make 931 support easier.
3344 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3345 register in sta/lda instructions.
3347 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3349 * dbxread.c (process_one_symbol): Set
3350 block_address_function_relative for COFF like we do for ELF and SOM.
3352 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3354 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3356 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3357 the enumerators of an ecoff enum into the partial symbol table.
3358 * mdebugread.c (parse_partial_symbols): Call it.
3359 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3360 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3361 offsets. Cast psymtab->read_symtab to PTR before passing it to
3363 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3364 set up the global offset table pointer in pic compiled code.
3365 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3366 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3367 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3368 ensures that floats are promoted to doubles before they are pushed
3371 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3373 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3374 Fixup cache_on and flush_i_cache so that they work for both the
3375 930 and 932 processors. Rewrite most low level funcs (uart
3376 access & cache stuff) to use new ASI access macros in sparclite.h.
3377 Also make it easy to access second serial port.
3379 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3381 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3382 <sys/stat.h>; not needed.
3384 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3386 * stack.c (print_frame_info): In "pathological" case, don't
3387 distrust the line number information.
3389 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3391 * mips-tdep.c (mips_print_register): handle 64 bits register.
3392 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3394 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3398 * Makefile.in (install): Do the sed for program_transform_name
3399 ourselves instead of worrying about INSTALL_XFORM. This enables
3400 users to override INSTALL_PROGRAM in the standard way.
3402 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3403 depend on Makefile.in.
3405 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3406 Only test against INT_MIN if a LONGEST is bigger than an int.
3408 * README: Change GhostScript to Ghostscript.
3410 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3412 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3413 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3414 character file names.
3415 * Makefile.in (ALLPARAM): Add these files.
3417 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3418 character file names.
3419 * Makefile.in: Add Kung's new mips64 files.
3421 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3423 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3424 mips64el-*-ecoff and mips64-big-*.
3425 * defs.h: get rid of FORCE_LONG_LONG.
3426 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3427 parsing. Change register size to be MIPS_REGSIZE.
3429 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3431 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3432 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3433 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3435 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3437 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3438 (remove_commands, add_commands): Add/remove hms-drain when target
3441 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3443 * configure.in: Add Lynx/rs6000 support.
3444 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3445 messages. Add rs6000 support. Don't try to modify unwritable
3447 * rs6000-nat.c: Move lots of native dependent stuff (like core
3448 file support) from rs6000-tdep.c & xcoffexec.c to here.
3449 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3450 * xcoffexec.c: Move native dependent stuff to nat.c.
3451 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3453 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3455 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3456 New files to support Lynx/rs6000.
3458 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3460 * README: Remove note about gcc warnings on alpha, these should be
3462 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3463 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3464 remote-utils.c, stabsread.c: Include <string.h>.
3465 * regex.c: Include "defs.h", change re_comp argument to const char *.
3466 * infptrace.c (fetch_register, store_inferior_registers): Change
3467 regaddr to type CORE_ADDR.
3468 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3469 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3471 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3473 * symtab.h: Always define BYTE_BITFIELD to nothing.
3475 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3477 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3478 * configure.in: Remove comment about m68k-em.mt.
3479 * Makefile.in: Remove references.
3481 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3483 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3486 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3488 * target.c (target_preopen): If target_kill doesn't remove the
3489 target from the stack, use pop_target to do it.
3491 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3492 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3493 changes to stabsread.c from summer 1993.
3495 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3496 printing the program, rather than passing NULL to printf.
3497 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3498 try to call UDIDisconnect again. Print better message.
3499 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3501 (udi_create_inferior): If udi_session_id is negative, open a new
3502 TIP rather than giving an error.
3504 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3505 config/ns32k/ns32km3.mh: Define NAT_FILE.
3506 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3507 (it was inconsistent and namespace-wrong) to NM_M3_H.
3508 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3509 (m3_open): New function.
3511 * TODO: Update Mach section.
3513 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3515 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3517 * printcmd.c (printf_command): Add missing single-letter
3518 backslash-escape sequences, and improve error message.
3520 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3522 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3523 rather than trying to shove an int into a pointer and back out
3524 again. This avoids compiler warnings.
3526 * defs.h (alloca): Declare as void *, not char *, on hpux.
3527 Don't prototype it, just declare the return type.
3529 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3531 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3532 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3534 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3536 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3537 ZERO_REGNUM, just read it as zero without talking to the board.
3539 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3541 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3542 to store_floating, not nonexistent variable len.
3544 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3546 (mips_store_word): Change calling convention to return errors, and
3547 to provide old contents if the caller wants it.
3548 (mips_xfer_memory): Deal with errors from mips_store_word.
3549 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3550 define now that remote-mips.c doesn't use BREAKPOINT.
3552 * remote-mips.c (mips_create_inferior): Call warning if arguments
3553 specified, and then execute "set args" command. Call error, not
3554 mips_error, if executable file not specified.
3556 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3559 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3562 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3564 * value.h (print_longest): Rename "value" to "val" in prototype
3565 declaration because some compilers don't like arguments whose
3566 names are the same as types.
3567 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3568 before passing it to remote_*_bytes.
3570 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3572 * h8500-tdep.c (saved_pc_after_call): The size of the
3573 pc is memory model dependent. (segmented_command,
3574 unsegmented_command, _initialize_h8500_tdep): New commands to
3575 change memory model.
3576 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3578 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3579 (hms_wait): Use new status structure
3580 (hms_open): Push the target here. (hms_before_main_loop): Not
3581 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3582 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3583 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3584 all registers in a compact way.
3586 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3588 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3589 as CORE_ADDR to match definition in rs6000-tdep.c.
3591 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3593 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3594 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3595 definitions into the psymtab.
3597 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3599 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3600 a special exceptionSize for the 68332.
3602 * remote-udi.c (udi_attach): If no arguments, print error.
3604 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3606 * Makefile.in (VERSION): Bump to 4.12.1
3607 * NEWS, README: Update to match 4.12 release.
3609 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3611 * command.c (empty_sfunc): New function.
3612 (add_set_cmd): Use it instead of not_just_help_class_command.
3613 (not_just_help_class_command): Change calling convention back to
3614 what it was before yesterday's change.
3616 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3617 of the type if present.
3619 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3621 * printcmd.c (decode_format): Don't blithely set the size for
3622 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3624 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3625 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3626 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3627 always just check against INT_MIN and INT_MAX (this also fixes things
3628 if sizeof (long) > sizeof (int), e.g. Alpha).
3629 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3630 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3631 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3632 BUILTIN_TYPE_UNSIGNED_LONGEST.
3633 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3634 longest_int and longest_unsigned_int.
3635 * value.h (struct value): Just align to LONGEST, rather than worrying
3636 about CC_HAS_LONG_LONG.
3637 * valarith.c (value_binop): Figure out type ourself based on
3638 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3639 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3640 * valprint.c (val_print_type_code_int): Just call
3641 extract_unsigned_integer directly, rather than going through
3643 * printcmd.c (decode_format): Remove code which would sometimes
3644 change 'g' size to 'w' for integers. print_scalar_formatted handles
3645 printing huge integers well enough, thank you.
3647 * command.c (add_set_cmd, not_just_help_class_command): Change
3648 to make this the sfunc, not cfunc, since that is how we call it.
3649 * command.h: Comment difference between sfunc and cfunc.
3650 * demangle.c (set_demangling_command): Add third arg since that
3651 is how it is called.
3652 (_initialize_demangler): Use sfunc, not cfunc, for
3653 set_demangling_command, since that is how it is called.
3654 Remove show_demangling_command; it has no effect.
3656 * command.c (shell_escape): Report errors correctly (with error
3657 message from strerror).
3659 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3661 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3662 x_scnlen.l rather than x_scnlen to match corresponding change in
3665 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3667 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3668 Change comments regarding TYPE_CODE_BOOL.
3669 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3670 regardless of the language.
3671 (value_true): Just call value_logical_not regardless of language.
3672 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3673 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3674 * language.h: Improve comment for la_builtin_type_vector.
3675 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3676 builtin_type_m2_bool.
3678 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3680 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3681 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3683 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3685 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3686 by restarting the ioctl.
3688 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3690 * target.h (target_wait): Add comment about calling
3691 return_to_top_level.
3693 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3695 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3696 additional arguments.
3697 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3699 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3701 * sparc-stub.c: Remove unnecessary #include of memory.h.
3703 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3705 * mips-tdep.c: Remove code which sets saved_regs from
3706 init_extra_frame_info and put it in new function mips_find_saved_regs.
3707 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3708 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3709 check if it is NULL and call mips_find_saved_regs if so.
3711 * remote-mips.c: Use unfiltered, not filtered, output most places.
3713 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3714 backtrace. Revise comments.
3716 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3718 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3719 alpha and irix. The _sigtramp case has to be handled properly
3720 in the tdep files if we have no ecoff debugging info.
3721 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3722 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3723 without PC_REGNUM kludge.
3724 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3725 Clean up handling of mips sigtramp frames, improve comments.
3727 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3729 * paread.c (read_unwind_info): Fix typo.
3731 * paread.c (pa_symtab_read): Update the "check_strange_names"
3732 filter to match GCC's current output. Filter out section symbols
3733 (which the HP linker sometimes puts in the wrong place).
3735 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3737 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3739 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3741 * Makefile.in: Remove all references to sparcly-nat.c.
3743 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3744 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3745 duplicating serial.h and target.h.
3747 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3748 are not used anywhere (a 5 Oct 1993 change removed the uses).
3750 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3751 * config/m68k/es1800.mt: Add comment.
3752 * remote-es.c: Extensive changes to update to current conventions.
3754 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3755 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3756 to achieve the desired timeout.
3757 * serial.h (serial_t): Add field timeout_remaining.
3759 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3761 * c-exp.y (yylex): Reenable nested type code.
3763 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3765 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3767 * remote-mips.c (mips_ops): Fix docstring.
3769 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3771 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3772 with the old tm-m68k-em.h:
3773 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3774 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3775 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3776 Add FIXME regarding GET_LONGJMP_TARGET.
3778 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3779 * infptrace.c (kill_inferior): Add comments.
3780 * main.c (quit_command): Call target_close after we kill or
3782 * remote-udi.c (udi_close): Don't error() if QUITTING.
3784 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3786 * configure.in: Make m68k-coff and aout add monitor support in
3787 addition to the standard serial support.
3789 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3791 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3794 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3796 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3797 * elfread.c (record_minimal_symbol_and_info),
3798 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3800 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3802 * i386-stub.c: Add ".text" right before "mem_fault:".
3804 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3806 * remote-utils.c (usage): Fix message to be accurate and conform
3807 more closely to normal conventions.
3809 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3810 whether to show information about exec_bfd, and not control whether
3811 to show information about device and speed.
3813 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3814 usage message, don't dump core.
3816 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3817 for variable size array.
3818 (bug_fetch_register, bug_store_register): Rename "value" to
3819 "fpreg_buf" because some compilers don't like variables whose
3820 names are the same as types.
3821 (bug_store_register): Use a cast when converting char * to
3824 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3825 of the command in error message (the text was referring to the old
3826 name of the command).
3828 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3830 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3831 full details on structure elements without names. This partially
3832 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3833 of those changes was accidental.
3835 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3836 defined, make it an error to specify a single argument which is not
3839 * Makefile.in (version.c), main.c (print_gdb_version): Use
3840 host_alias and target_alias, not host_canonical and
3841 target_canonical, to print configuration.
3843 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3845 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3846 of builtin_type_long. It is necessary to get a type which is
3847 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3849 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3850 various miscellaneous things discovered in the process:
3851 * printcmd.c, defs.h (print_address_numeric): New function.
3852 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3853 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3854 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3855 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3857 * utils.c, defs.h (gdb_print_address): New function.
3858 * expprint (dump_expression), gdbtypes.h: Use it.
3859 * breakpoint.c (describe_other_breakpoints),
3860 symmisc.c (dump_symtab, print_symbol):
3861 Use filtered not unfiltered I/O.
3862 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3863 just run gdb under a debugger for this (and it had problems with
3864 printing addresses, how to print b->shadow, etc.).
3865 * buildsym.c (make_blockvector), core.c (memory_error),
3866 exec.c (print_section_info), maint.c (print_section_table),
3867 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3868 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3869 Add comments saying code is broken. Marked with "FIXME-32x64".
3870 * dbxread.c (process_one_symbol), partial-stab.h (default),
3871 remote-vx.c (vx_run_files_info):
3872 Don't cast int being passed to local_hex_string.
3873 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3874 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3876 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3878 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3879 * source.c: Include <sys/types.h> regardless of USG.
3881 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3883 * valops.c (value_assign): Set `type' after coercing toval.
3884 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3885 Use extract_unsigned_integer to get the address of a reference.
3887 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3889 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3890 AIX can use ? instead of \ for continuation. Deal with it.
3892 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3893 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3894 the HP compiler in ANSI mode doesn't like.
3896 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3897 based on USG, rather than defining HAVE_SIGSETMASK to an
3898 expression containing defined. Having a macro used in #if expand
3899 to an expression containing "defined" is undefined according to
3900 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3903 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3905 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3906 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3908 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3910 * ch-exp.y (match_string_literal): Allow a zero-length string.
3911 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3913 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3915 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3916 passing them to print_387_status.
3917 (print_387_status): Don't subtract top from 7 before using it.
3918 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3919 from 7; the above explains it.
3921 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3923 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3924 pointer value when fixing up the frame at the start of a function.
3926 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3928 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3929 Sparc from the stack.
3931 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3933 * remote-mips.c (mips_initialize): Clear mips_initializing via
3934 cleanup chain, not directly.
3936 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3937 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3938 munging the timeout due to the limited range of c_cc[VTIME].
3940 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3941 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3942 m3-nat.c (m3_create_inferior): Pass it.
3943 * procfs.c: Remove ptrace function. It was declared in a way which
3944 conflicted with the prototype in unistd.h on Solaris.
3946 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3948 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3949 in the sigcontext if it is a signal trampoline frame.
3950 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3951 Define for Solaris2.
3953 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3955 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3956 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3957 tm-sparc.h so they can be overridden if necessary.
3959 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3961 * lynx-nat.c: Add Sparc support.
3962 * sparcly-nat.c: Remove. It's useless.
3963 * config/sparc/nm-sparclynx.h: Rewrite.
3964 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3966 * config/sparc/tm-sparclynx.h: Rewrite.
3968 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3970 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3971 directory. Old code was discarded, since the new opcode table has
3974 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3976 * Makefile.in (realclean): Remove info files per make-stds.texi.
3978 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3980 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3981 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3982 * config/sparc/tm-sun4sol2.h: Define it.
3984 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3986 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3987 if we did not find a symbol.
3989 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3991 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3994 * hppab-nat.c (call_ptrace): Delete redundant function.
3995 (kill_inferior, attach, detach, child_resume): Likewise.
3996 (child_xfer_memory): Likewise.
3998 * hppah-nat.c (call_ptrace): Delete redundant function.
3999 (kill_inferior, attach, detach, child_resume): Likewise.
4001 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
4003 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
4005 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
4007 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
4008 (CHILD_XFER_MEMORY): Define.
4009 (PT_*): Define so that generic infptrace.c code can be used.
4011 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4013 * xcoffread.c (xcoff_symfile_read): Make second parameter a
4014 struct section_offsets *, not a (nonexistent) struct section_offset *.
4016 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
4017 internal_xcoff_symtab, not an array of one of them. Change lots of
4018 "main_aux" to "&main_aux" and so on.
4020 * coffread.c, xcoffread.c: Include <coff/internal.h>
4023 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4025 * coffread.c (coff_getfilename): Make it not static.
4027 * xcoffread.c (read_xcoff_symtab): complain() not abort().
4029 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
4030 a completely gratuitous difference between xcoffread.c and coffread.c).
4032 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4034 * infrun.c (wait_for_inferior): Don't set frame for
4035 step_resume_breakpoint for IN_SIGTRAMP cases.
4037 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
4038 breakpoint.c (bpstat_what): Move step_resume from its own field of
4039 the struct bpstat_what into the main_action. Make it override
4040 other breakpoints. This is a conservative change in the sense
4041 that before the step resume breakpoint was a breakpoint.c
4042 breakpoint, hitting the step resume breakpoint overrode even
4043 calling bpstat_stop_status.
4045 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4047 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
4048 in case execution was stopped in the called function.
4049 * stack.c (print_frame_info, frame_info): If backtracing through
4050 a call dummy, handle the starting source line number on a line
4051 boundary like backtracing through sigtramp.
4052 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
4053 for call dummy frame right. Remove old test for dummy frame,
4054 it has been unused at least since gdb-3.5.
4055 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
4058 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4060 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
4062 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4064 * infrun.c (signals_info), target.c (target_signal_from_name):
4065 Use ugly casts to avoid enumvar < enumvar or enumvar++.
4067 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4069 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
4070 * inflow.c (terminal_ours_1): When discussing how to deal with the
4071 tty state, make note of query() as well as readline.
4073 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
4074 signals for which stop and print are cleared by default.
4076 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4078 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
4079 reserved fields to hold a stub unwind entry type. Fix typo.
4080 (stub_unwind_entry): New structure for raw stub unwind entries.
4081 (stub_unwind_types): The types of stubs we may encounter.
4082 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
4083 * hppa-tdep.c (rp_saved): Use additional information provided
4084 by linker stub unwind descriptors.
4085 (frameless_function_invocation): Likewise.
4086 (frame_chain_valid): Likewise.
4087 * paread.c (compare_unwind_entries): New function for sorting
4088 unwind table entries.
4089 (read_unwind_info): Rewrite to remove dependency on host endianness.
4090 Read in data from the $UNWIND_END$ subspace which contains linker
4091 stub unwind descriptors. Merge that data into the basic unwind
4094 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
4096 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4098 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
4099 from either the symbol name or the auxent.
4100 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
4103 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
4105 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
4107 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4109 * README: Update notes for alpha port.
4111 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4113 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4114 for operation fault, constraint fault, and type fault.
4116 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4118 * Makefile.in (init.c): Add comment explaining formatting conventions.
4120 * c-exp.y (parse_number): Assign to temporary between the right
4121 shifts, to work around a bug in the SCO compiler.
4123 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4124 Add various files which were added to GDB recently.
4126 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4129 * Makefile.in: Add mostlyclean target.
4131 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4135 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4137 * main.c (show_commands): Make return type of extern
4138 history_get be HIST_ENTRY, rather than struct _hist_entry.
4139 (The latter loses with the upcoming merged readline.)
4141 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4143 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4144 const char *, not char *.
4146 * symtab.h (struct symbol): Make section short, not unsigned short.
4148 * symtab.c (lookup_symbol): Add comment about QUIT here.
4150 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4152 * c-exp.y (parse_number): Check for overflow regardless of range
4153 checking. Fix overflow check to use unsigned LONGEST, not
4156 * c-exp.y (parse_number): Make it so that integer constants are
4157 builtin_type_long_long if builtin_type_long isn't big enough or if
4158 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4160 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4161 Print our "()" first, then recurse for the target type.
4163 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4165 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4167 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4169 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4171 * utils.c (request_quit): Re-establish signal handler regardless
4174 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4176 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4178 * i960-tdep.c: Include target.h.
4180 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4182 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4184 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4186 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4187 changes (status -> ourstatus; declare status, etc.).
4188 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4190 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4192 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4194 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4196 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4198 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4200 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4202 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4204 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4206 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4208 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4209 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4211 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4214 Add search to target vector (#if 0'd until after 4.12):
4215 * target.h (to_search, target_search): Add.
4216 * gdbcore.h, core.c (generic_search): Add.
4217 * remote.c (remote_search): Add.
4218 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4221 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4222 is on, call find_pc_function rather than relying just on the minimal
4223 symbols (probably only matters for symbol readers which don't put
4224 statics in the minimal symbols, but changing this strikes me as
4225 not conservative enough).
4226 Initialize name_location in all cases.
4227 If no symbol and no msymbol, don't print anything symbolic.
4229 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4231 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4233 * printcmd.c (print_address_symbolic): Make it search the
4234 symtabs for variables as well as functions. Add `set print
4235 fast-symbolic-addr' and default it to fast (the old way).
4236 Print line numbers for data items as well as functions.
4238 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4239 address, if a symbol is found (take two more args pointing to
4240 where to store these results).
4242 * symtab.h (find_addr_symbol): Add prototype.
4244 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4246 * objfiles.h: Fix comments to reflect the fact that the phrase
4247 "top of stack" always refers to where the pushing and popping takes
4248 place, regardless of whether it is at the highest or lowest address.
4250 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4252 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4253 compiler generated tag names.
4254 * mdebugread.c (parse_type): Handle cross references to qualified
4256 * valops.c (value_struct_elt): Improve error message if the
4257 address of a method is requested from an object instance.
4258 * valops.c (search_struct_method): Make name_matched non-static
4259 to get it initialized correctly.
4260 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4261 exclude segment register which are not writable on newer SCO versions.
4263 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4265 * go32-xdep.c: Remove unused function uerror.
4266 (sigsetmask): Declare return type. Declare argument (to match the
4267 way it is called). Explicitly return 0.
4269 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4271 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4272 partial_symbol): Shrink the storage sizes of symbols, by making
4273 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4274 enums and small ints to the end of each struct to improve
4275 alignment, and switching the section number from int to unsigned
4278 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4280 * symtab.c (find_addr_symbol): New routine that will find the nearest
4281 symbol associated with an address. It does so by exhaustive
4282 search of the symtabs, so it's slow but complete.
4284 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4286 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4287 to [0,0] rather than [0, end of first source file]. This avoids
4288 problems with other parts of GDB looking for linetables in the
4289 _globals_ symtab. Eliminate variables num_object_files and
4290 first_object_file_end.
4292 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4294 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4295 (pop_frame): Restore PC2 and LR0 from dummy frames.
4296 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4297 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4298 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4299 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4300 (SETUP_ARBITRARY_FRAME): Define.
4302 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4304 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4306 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4308 * remote-udi.c (udi_resume): Correct prototype.
4310 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4312 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4313 hppa_frame_find_saved_regs.
4314 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4315 (prologue_inst_adjust_sp): New function.
4316 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4317 (skip_prologue): Completely rewrite to use unwind information.
4318 (hppa_frame_find_saved_regs): Likewise.
4320 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4322 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4323 to convert a signal number with appropriate bounds checking.
4325 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4327 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4329 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4330 print a newline to end the display anyway.
4332 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4333 coprocessor status regs) when popping a frame. This fixes
4334 float exceptions that occur after calling inferior functions.
4336 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4337 Read and write the fsr (float status register) to/from the child
4338 process along with the float regs. Remove Peter Schauer's change
4339 of May 24 '93, which has higher overhead and doesn't solve the
4340 real problem (which was that FSR wasn't being set).
4342 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4344 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4345 stack overflow check isn't right after the register stack
4346 adjustment instruction. Metaware R2.3u compiler moves other
4347 things in front of it. This fix isn't perfect but is what's
4350 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4352 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4354 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4355 character filenames.
4356 * configure.in: Change accordingly.
4358 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4360 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4361 _filtered io routines from these two files.
4363 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4365 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4366 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4367 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4369 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4371 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4373 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4374 printing to gdb_stderr.
4376 * remote-udi.c (udi_kill): Don't close the connection, just set
4377 inferior_pid to zero.
4378 (udi_mourn): Call remove_breakpoints.
4380 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4382 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4384 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4386 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4388 * remote-bug.c: At the start of each section, reset srec_frame
4391 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4392 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4393 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4394 code which looks for those two waitkinds. Use switch statement.
4395 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4396 CHILD_SPECIAL_WAITSTATUS.
4398 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4399 * Move target_signal_from_host, target_signal_to_host, and
4400 store_waitstatus from inftarg.c to target.c. procfs needs them.
4401 * target.c: Include "wait.h" and <signal.h>.
4402 * target.h, infrun.c (proceed), proceed callers: Pass new code
4403 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4404 enums being treated as unsigned and is cleaner.
4405 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4407 * infcmd.c (signal_command), infrun.c (signals_info):
4408 Don't allow user to specify numeric equivalent of
4409 TARGET_SIGNAL_DEFAULT.
4411 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4413 * config/alpha/alpha-netware.mt: New target support for Alpha
4415 * configure.in: Add alpha-*-netware* target.
4417 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4419 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4421 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4423 * target.h: Add enum target_waitkind, enum target_signal, and
4424 struct target_waitstatus. Change status argument to target_wait to
4425 be struct target_waitstatus * instead of int *.
4426 * target.h, infrun.c, all targets: Change type of signal arguments
4427 to resume(), proceed(), and target_resume() from int to enum
4429 * All targets (*_wait, *_resume): Change accordingly.
4430 * infcmd.c (program_info, signal_command), throughout infrun.c,
4431 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4432 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4433 signal code stuff right with the new signals would be non-trivial).
4434 * inferior.h (stop_signal): Make it enum target_signal not int.
4435 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4436 target_signal_from_name): New functions.
4437 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4438 store_waitstatus): New functions.
4439 * procfs.c (procfs_notice_signals): Use them.
4440 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4442 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4444 * objfiles.c (build_objfile_section_table): Don't abort() if
4445 objfile->sections is already set.
4447 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4448 to match recent change to exec.c.
4452 * main.c (print_gdb_version): Change year to 1994.
4454 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4455 * Makefile.in (NONSRC): Add ChangeLog-93.
4457 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4459 * stabsread.c (read_type): Allow defining several type numbers
4460 at once (e.g. "(1,2)=(3,4)="...).
4462 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4464 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4466 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4468 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4469 to process_one_symbol.
4470 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4471 avoid caching a bad endaddr in find_pc_partial_function.
4473 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4475 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4477 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4479 * infrun.c (wait_for_inferior): Do not step or step resume past
4480 the end of a one-line function we just stepped into.
4482 For older changes see ChangeLog-93
4488 version-control: never