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2011-02-26 Michael Snyder <msnyder@vmware.com>
[deliverable/binutils-gdb.git] / gdb / ChangeLog-1996
CommitLineData
c906108c
SS		 1Tue Dec 31 15:19:32 1996 Geoffrey Noer <noer@cygnus.com>
2
3 * config/mn10300/tm-mn10300.h: more small register fixes
4
5Tue Dec 31 06:51:43 1996 Mark Alexander <marka@cygnus.com>
6
7 * config/i386/xm-windows.h: Undo previous change to SIGTRAP
8 and SIGQUIT values; it messed up non-MIPS targets.
9 * config/mips/tm-mips.h: Undefine BREAKPOINT, replace
10 with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions;
11 this fixes problem with setting breakpoints in little-endian
12 programs in the simulator.
13
14Mon Dec 30 00:14:06 1996 Doug Evans <dje@seba.cygnus.com>
15
16 * remote-sim.c (gdbsim_open_p): New static local.
17 (gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p.
18 (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p.
19
20Sun Dec 29 09:15:03 1996 Mark Alexander <marka@cygnus.com>
21
22 * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent
23 with sim/mips/support.h.
24
25Fri Dec 27 14:53:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
26
27 * v850-tdep.c (struct pifsr): Add cur_frameoffset field.
28 (v850_scan_prologue): Add debug code #ifdef'ed DEBUG. Support new
29 compiler prologues using register save functions and short store
30 instructions. Add support for functions with large stack frames.
31
32 * config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register
33 number defintiions for r0, r1, r12, ep.
34 (SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for
35 the 3 sets of saved registers.
36
37Thu Dec 26 19:56:55 1996 Mark Alexander <marka@cygnus.com>
38
39 * valprint.c (print_longest): Don't lose upper bits
40 of 64-bit values on Windows.
41 * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined,
42 undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will
43 be printed without loss of upper bits.
44
45Thu Dec 26 15:15:21 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
46
47 * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible
48 (they're not useful, you can't change, write or even read them)
49
50Thu Dec 26 15:20:48 1996 Fred Fish <fnf@cygnus.com>
51
52 * config/pa/hppahpux.mh (TERMCAP): Always link to libc before
53 libcurses, to avoid picking up broken select() from libcurses
54 on some versions of HPUX.
55
56Thu Dec 26 15:14:41 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
57
58 * sparclet-rom.c: Remove includes of Unix system files.
59 Add function "sparclet_supply_register" so that parse_register_dump
60 will not seg-fault by calling a null function pointer.
61 Remove XMODEM support (unfinished work?).
62 Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans.
63 Add fill command.
64 Remove colon from getreg.resp_delim so PSR register will work.
65 Remove pointer to sparclet_load (downloading SREC's doesn't work).
66 Null out local register names for %g0, all %cc and all %asr regs,
67 since the monitor can't report them. Will return zero instead.
68 * sparclet-stub.c: New -- remote protocol support for sparclet CPU.
69 * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES:
70 Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs.
71 Adjust NUM_REGS and REGISTER_BYTES accordingly
72
73Tue Dec 24 10:27:37 1996 Jeffrey A Law (law@cygnus.com)
74
75 * remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed
76 from want and want_nopc.
77 (want_h8300s, want_nopc_h8300s): New variables for H8/S register
78 lists.
79 (e7000_fetch_registers): Use H8/300H or H8/S register list string
80 as needed.
81 (e7000_wait): Likewise.
82
83Mon Dec 23 02:25:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
84
85 * mips-tdep.c (mips_find_saved_regs): If a frame has been
86 interrupted by a signal, figure out whether the registers that
87 the proc_desc claims are saved have been saved yet.
88 (mips_push_dummy_frame): Write dummy frame register after all
89 registers have been saved in the dummy frame. Update comments
90 to reflect the fact that we are now using an AT_ENTRY_POINT
91 call dummy.
92
93Sun Dec 22 15:52:25 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
94
95 * d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where
96 some breakpoints weren't being set.
97
98Sat Dec 21 12:57:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
99
100 * config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default
101 definition in inferior.h is sufficient.
102 * mips-tdep.c (mips_pc_in_call_dummy): Ditto.
103 (mips_push_arguments): Make sure that the stack is aligned to a
104 multiple of 8 after the arguments are pushed.
105 Structures are always passed by value in the old ABI.
106 Adjust argument register value on big endian targets when passing
107 a value whose length is less than the register size.
108 Write stack arguments with a single write_memory call.
109 (mips_pop_frame): Use frame_saved_regs instead of proc_desc to
110 decide which registers have to be restored.
111
112 * irix5-nat.c (fill_gregset): Sign extend registers before
113 filling in the gregset structure.
114
115Fri Dec 20 11:06:03 1996 Stu Grossman (grossman@critters.cygnus.com)
116
117 * mswin/genmakes: Don't define _DEBUG. This breaks wingdb.
118
119Thu Dec 19 19:42:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
120
121 * v850-tdep.c (v850_scan_prologue): Deal with -mep shorting
122 register saves by using the ep register.
123
124Thu Dec 19 15:57:16 1996 Doug Evans <dje@canuck.cygnus.com>
125
126 * m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def.
127
128Thu Dec 19 09:38:56 1996 Mark Alexander <marka@cygnus.com>
129
130 * values.c (unpack_double): Make it compile with MSVC++ 2.x.
131 * remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g.
132 when using MSVC++.
133 (common_open): Fix help string.
134
135Wed Dec 18 23:01:32 1996 Stan Shebs <shebs@andros.cygnus.com>
136
137 * mpw-make.sed: Use NewFolderRecursive for installation.
138
139Sat Dec 14 20:50:01 1996 Mark Alexander <marka@cygnus.com>
140
141 * mips-tdep.c (mips_push_arguments): Handle floating point args.
142 * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25
143 correctly for PIC on Irix 5.
144
145Sat Dec 14 09:52:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146
147 * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return
148 from get_pc_function_start gracefully.
149
150Sat Dec 14 00:43:57 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
151
152 * c-exp.y (qualified_name): Replace explicit check for valid
153 destructor name with call to destructor_name_p.
154
155 * c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed,
156 no longer needed.
157
158 * c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base):
159 Replace remaining fprintf_unfiltered calls with their filtered variant.
160 (c_type_print_base): Do not print return type for destructors from
161 template classes.
162 Replace cp_type_print_method_args with cplus_demangle call to get
163 consistent type output for stubbed and unstubbed methods.
164
165 * cp-valprint.c (cp_print_class_method): Replace
166 cp_type_print_method_args with cplus_demangle call to get consistent
167 type output for stubbed and unstubbed methods.
168
169 * gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function
170 to find the destructor field indices for a type.
171
172 * gdbtypes.h (struct type): Clarify comments for vptr_basetype
173 and arg_types fields.
174 (struct fn_field): Remove args field, no longer used.
175
176 * symtab.c (decode_line_1), valops.c (value_struct_elt,
177 check_field_in): Use get_destructor_fn_field to find the destructor
178 field indices instead of assuming that the compiler passes the member
179 function fields in a specific order.
180
181 * symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE
182 to lookup_symbol.
183 (list_symbol): Replace cp_type_print_method_args with cplus_demangle
184 call in zapped out code and explain why this code is zapped out.
185
186Thu Dec 12 13:29:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
187
188 * config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common
189 library ../sim/common/libcommon.a.
190
191Wed Dec 11 11:15:08 1996 Doug Evans <dje@canuck.cygnus.com>
192
193 * monitor.c (monitor_load): Add support for load address argument.
194 * dsrec.c: #include <time.h>.
195 (load_srec): New argument load_offset. Print download stats.
196 * srec.h (load_srec): Update prototype.
197 * sh3-rom.c (sh3_load): Update call to load_srec.
198
199Mon Dec 9 17:34:05 1996 Geoffrey Noer <noer@cygnus.com>
200
201 * config/mn10300/tm-mn10300.h: more small register fixes
202 * mn10300-tdep.c: filled in from another target
203
204Mon Dec 9 17:12:19 1996 Doug Evans <dje@canuck.cygnus.com>
205
206 * monitor.c (monitor_insert_breakpoint): Handle bi-endian machines.
207
208Mon Dec 9 15:58:51 1996 Mark Alexander <marka@cygnus.com>
209
210 * config/mips/tm-mips.h: Get rid of call-dummy code.
211 Minor changes to make pre-ANSI compilers happy.
212 * mips-tdep.c: Minor changes to make pre-ANSI compilers happy.
213 (mips_push_arguments): Rewrite to partially support EABI.
214 (mips_pc_in_call_dummy): New function.
215 * infcmd.c: Include symfile.h to get prototype of entry_point_address,
216 which fixes 64-bit sign extension bug on MIPS.
217
218Mon Dec 9 00:14:49 1996 Geoffrey Noer <noer@cygnus.com>
219
220 * config/mn10300/tm-mn10300.h: fix register names
221 * mn10300-tdep.c: new skeleton tdep for mn10300
222
223Sun Dec 8 18:02:57 1996 Doug Evans <dje@canuck.cygnus.com>
224
225 * remote-sim.h: Update some comments.
226 * remote-sim.c (gdb_os_error): New function.
227 (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error.
228 (gdb_os_printf_filtered): Use gdb_stdout, not stdout.
229
230Sun Dec 8 00:36:31 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
231
232 * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsets
233 from O32 and N32 ABI.
234 (xfer_link_map_member): Work around problem with alignments
235 in struct obj when compiling GDB under N32 ABI.
236
237Thu Dec 5 23:30:44 1996 Stan Shebs <shebs@andros.cygnus.com>
238
239 * d10v-tdep.c: Add support for examination and interpretation
240 of instruction trace buffer.
241 (trace, untrace, info trace, tdisassemble): New commands.
242
243Thu Dec 5 14:06:23 1996 Doug Evans <dje@canuck.cygnus.com>
244
245 * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef.
246 (TARGET_BYTE_ORDER_SELECTABLE): Define.
247 (BREAKPOINT): Undef.
248 ({BIG,LITTLE}_BREAKPOINT): Define.
249 (TM_PRINT_INSN_MACH): Redefine for sparclet.
250
251Wed Dec 4 16:34:05 1996 Geoffrey Noer <noer@cygnus.com>
252
253 * config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New.
254
255Tue Dec 3 13:02:08 1996 Fred Fish <fnf@ninemoons.com>
256
257 * infptrace.c (store_inferior_registers): Move some common code out
258 to store_register, like fetch_inferior_registers & fetch_register.
259 (store_register): New function, from store_inferior_registers.
260 (fetch_inferior_registers, fetch_register): Minor code tweaks to
261 make {fetch,store}_inferior_registers and {fetch,store}_register
262 routines as similar in structure as possible.
263 (fetch_inferior_registers, store_inferior_registers): Eliminate
264 local variable numregs and just use ARCH_NUM_REGS directly.
265
266Tue Dec 3 11:38:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
267
268 * blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable
269 code for generic call_dummy frames.
270 * config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES
271 * config/m32r/tm-m32r.h: Ditto.
272 * config/sh/tm-sh.h: Ditto.
273 * config/v850/tm-v850.h: Ditto.
274
275Sun Dec 1 00:41:47 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
276
277 * vax-tdep.c (vax_print_insn, print_insn_arg): Use info functions
278 for printing. From Valeriy Ushakov <uwe@ptc.spbu.ru>.
279
280Sun Dec 1 00:40:46 1996 Geoffrey Noer <noer@cygnus.com>
281
282 * configure.tgt: Add new mn10300 entry.
283
284Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
285
286 Add support for Irix 6.2 native O32 and N32 ABI.
287
288 * config.in, configure.in, configure: Check for <objlist.h>.
289 * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now.
290
291 * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS
292 instead of SYMBOL_BLOCK_VALUE to get the address of a static member.
293
294 * dwarf2read.c: Turn warnings and recoverable errors into complaints,
295 add new complaints where appropriate.
296 gcc -Wall cleanup.
297 (struct line_head): Change line_base from char to int to avoid
298 problems with compilers whose plain char is represented by an
299 unsigned char.
300 (struct partial_die_info): Add is_declaration field.
301 (dwarf2_tmp_obstack): New obstack for allocating temporary storage
302 used during symbol reading.
303 (cu_header_offset): New variable for resolving relative reference
304 dies.
305 (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset):
306 New interface variables for decode_locdesc.
307 (struct dwarf2_pinfo): New structure for communication between
308 psymtab and symtab reading, passed via pst->read_symtab_private.
309 (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files
310 without line number sections.
311 (dwarf2_build_psymtabs_hard): Initialize temporary obstack
312 for symbol reading.
313 Allocate and initialize pst->read_symtab_private.
314 Relocate pst->textlow and pst->texthigh with baseaddr.
315 (scan_partial_symbols): Do not add DW_AT_declaration symbols
316 to the partial symbol table.
317 Add file scope enumerator symbols to the partial symbol table.
318 Fix typo in highpc computation.
319 If we didn't find a lowpc, set it to highpc to avoid complaints
320 from `maint check.
321 (add_partial_symbol): Relocate symbol values with baseaddr.
322 Add static DW_TAG_subprogram and DW_TAG_variable symbols to the
323 minimal symbol table.
324 Obtain symbol values for DW_TAG_variable symbols from the location
325 descriptor, skip symbols with missing location desciptors.
326 Skip symbols for aggregate types without children.
327 Handle enumerator symbols.
328 (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose.
329 (psymtab_to_symtab_1): Set local variables from
330 pst->read_symtab_private, set cu_header_offset and baseaddr.
331 Initialize temporary obstack for symbol reading, initialize
332 buildsym and add a cleanup to really_free_pendings.
333 Relocate highpc with baseaddr when calling end_symtab.
334 If the compilation is from a C file generated by language
335 preprocessors, do not set the symtab language if it was already
336 deduced by start_subfile.
337 Removed verbose sorting symbol table message.
338 (process_die): Handle DW_TAG_ptr_to_member_type and
339 DW_TAG_reference_type.
340 Use read_subroutine_type to get the function type for
341 DW_TAG_subprogram before calling read_func_scope.
342 (read_file_scope): Initialize file name to <unknown>, start_subfile
343 expects a non-NULL name.
344 If we didn't find a lowpc, set it to highpc to avoid complaints
345 from finish_symbol.
346 Relocate lowpc and highpc with baseaddr.
347 Get rid of Irix6.2 native cc compile machine prefix in comp_dir.
348 Zero out ftypes for each new compilation unit (may be different
349 language or different objfile).
350 Accept compilation units without line number information, pass
351 comp_dir to decode_lines.
352 (read_func_scope): Initialize function name to <unknown> to avoid
353 core dumps when DW_AT_name is missing.
354 Relocate lowpc and highpc with baseaddr.
355 Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations.
356 Pass function type to new_symbol.
357 (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr.
358 (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME.
359 Handle DW_TAG_class_type.
360 Copy fields to type_obstack, release temporary storage for fields.
361 Don't add symbol if die is a stub die and has no children.
362 Handle C++ static member fields.
363 (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME.
364 Copy fields to type_obstack, release temporary storage for fields.
365 Let new_symbol handle the symbol creation for enumerators
366 instead of handcrafting a symbol.
367 Determine signedness of enum type from enumerators.
368 (dwarf_read_array_type): Handle variable length arrays.
369 Use lookup_pointer_type instead of handcrafting a type.
370 Create array type only if a DW_TAG_subrange_type was found.
371 (read_tag_pointer_type, read_tag_reference_type):
372 Use lookup_pointer_type and lookup_reference_type instead
373 of handcrafting a type.
374 (read_tag_ptr_to_member_type): New function to handle
375 DW_TAG_ptr_to_member_type.
376 (read_subroutine_type): Handle parameter dies.
377 Use lookup_function_type instead of handcrafting a type.
378 (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef.
379 (read_base_type): If the type has a name, use init_type to create
380 a new type instead of second guessing a fundamental type.
381 (read_comp_unit): Reset die reference table before building
382 a new one.
383 (dwarf2_read_section): Read section contents into psymbol_obstack.
384 (dwarf2_read_abbrevs): Handle unterminated abbreviations
385 for a compile unit gracefully.
386 (read_partial_die): Zero partial die before reading its info.
387 Handle DW_AT_declaration.
388 Fix typo in handling of DW_FORM_block4.
389 (read_full_die): Fix typo in handling of DW_FORM_block4.
390 (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes):
391 New routines to get signed values from a buffer.
392 (read_n_bytes, read_string): Allocate storage from the temporary
393 obstack. If the host char size permits it, return pointer
394 to buffer instead of allocating storage.
395 (set_cu_language): Handle DW_LANG_Mips_Assembler.
396 (dwarf_attr): Return NULL if reference die for DW_AT_specification
397 or DW_AT_abstract_origin die is not found.
398 (record_minimal_symbol): Removed, replaced with a direct call to
399 prim_record_minimal_symbol, it now handles saving the string itself.
400 (convert_locdesc): Removed, partial symtab reading now uses
401 decode_locdesc.
402 (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute
403 offset for the die reference.
404 (dwarf_decode_lines): Complain if the line section info is missing.
405 Use read_1_signed_byte to extract lh.line_base to avoid
406 problems with compilers whose plain char is represented by an
407 unsigned char.
408 Add cleanups for allocated temporary storage.
409 Start a subfile for the first file in the state machine.
410 Fix off by one problem with dirs.dirs access.
411 Use comp_dir when directory index is 0.
412 Support multiple sequences (from Jason Merrill <jason@cygnus.com>).
413 (dwarf2_start_subfile): Try to keep line numbers from identical
414 absolute and relative file names in a common subfile.
415 (new_symbol): Allocate symbol and symbol name on the symbol_obstack.
416 Set SYMBOL_LINE from DW_AT_decl_line if present.
417 Set SYMBOL_TYPE from passed type if not NULL.
418 Change DW_TAG_variable symbol types with missing type entries
419 to a sensible type.
420 Handle optimized_out, offreg and islocal storage classes.
421 Add external symbols with type information whose address isn't
422 known as LOC_UNRESOLVED symbols.
423 Synthesize typedefs for C++ classes, structs, unions and enumerations.
424 Handle DW_TAG_enumerator symbols, complain for unrecognized
425 symbol tags.
426 (die_type): A missing DW_AT_type represents a void type.
427 Use dwarf2_get_ref_die_offset to get the absolute offset for
428 the die reference.
429 (die_containing_type): New function to build type from
430 DW_AT_containing_type attribut.
431 (read_type_die): Handle DW_TAG_ptr_to_member_type.
432 Treat DW_TAG_subprogram like DW_TAG_subroutine_type.
433 (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT
434 fundamental type.
435 (create_name): Removed, symbol name allocation is now done
436 in new_symbol.
437 (dump_die): Use print_address_numeric to print a CORE_ADDR.
438 (dwarf2_empty_die_ref_table): New function to clear the die
439 reference table.
440 (dwarf2_get_ref_die_offset): New function to get the absolute
441 die offset from a die reference attribute.
442 (decode_locdesc): Complete rewrite using a stack, code mostly
443 borrowed from dwarfread.c:locval.
444 (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type.
445 (dwarf_alloc_block): Allocate block on temporary obstack.
446
447 * elfread.c (elf_symtab_read): When handling Irix dynamic symbols,
448 skip section name symbols and relocate all others.
449 (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero.
450
451 * irix5-nat.c (fetch_core_registers): Handle core_reg_sect
452 from N32 executables. Call registers_fetched after extracting
453 the registers.
454 (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New
455 definitions to enable support of O32 and N32 format objlists.
456 (struct so_list): New members offset, so_name and lmstart to
457 eliminate dependencies from the objlist format used.
458 (solib_map_sections, symbol_add_stub, solib_add,
459 info_sharedlibrary_command, solib_address, clear_solib): Use
460 so_name and LM_OFFSET.
461 (first_link_map_member): Rewrite to enable support of O32 and N32
462 format objlists.
463 (next_link_map_member, xfer_link_map_member): New functions to
464 support O32 and N32 format objlists.
465 (find_solib): Use first_link_map_member, next_link_map_member and
466 xfer_link_map_member.
467 (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of
468 host signal numbers.
469
470 * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators):
471 Pass CORE_ADDR variant to add_psymbol_to_list.
472
473 * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue
474 if we encounter a positive stack adjustment. Handle `move $30,$sp'.
475 Handle `sd reg,offset($sp)' for 32 bit ABIs.
476
477 * symmisc.c (dump_msymbols, print_partial_symbols): Use
478 print_address_numeric to print a SYMBOL_VALUE_ADDRESS.
479 (dump_symtab): Print compilation directory if it is not NULL.
480
481 * valops.c (search_struct_field, value_struct_elt_for_reference):
482 Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the
483 address of a static member.
484
485Thu Nov 28 00:46:24 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
486
487 * vax-tdep.c (vax_print_insn): Made static, modified to take
488 disassemble_info as parameter.
489 (_initialize_vax_tdep): New function to initialize tm_print_insn
490 to vax_print_insn.
491
492Wed Nov 27 11:29:06 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
493
494 * blockframe.c: Remove old-style CALL_DUMMY code.
495 * h8300-tdep.c, config/h8300/tm-h8300.h: Ditto.
496 * m32r-tdep.c, config/m32r/tm-m32r.h: Ditto.
497 * sh-tdep.c, config/sh/tm-sh.h: Ditto.
498 * v850-tdep.c, config/v850/tm-v850.h: Ditto.
499
500Wed Nov 27 10:32:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
501
502 * breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint.
503 * blockframe.c: Add target-independant support for managing
504 CALL_DUMMY frames on the host side.
505 * frame.h: Declarations for generic CALL_DUMMY frame support.
506 * h8300-tdep.c: Add target function calls using generic frame support.
507 * config/h8300/tm-h8300.h: config for generic target function calls.
508 * m32r-tdep.c: Add target function calls using generic frame support.
509 * config/m32r/tm-m32r.h: config for generic target function calls.
510 * sh-tdep.c: Add target function calls using generic frame support.
511 * config/sh/tm-sh.h: config for generic target function calls.
512 * v850-tdep.c: Add target function calls using generic frame support.
513 * config/v850/tm-v850.h: config for generic target function calls.
514 * valops.c: ADD PUSH_RETURN_ADDRESS so that it doesn't have to be
515 done by PUSH_ARGUMENTS when there's no CALL_DUMMY.
516
517Tue Nov 26 19:21:35 1996 Mark Alexander <marka@cygnus.com>
518
519 * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define.
520 (mips_addr_bits_remove): Declare.
521 * mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post
522 errors when hitting breakpoints during inferior function calls
523 in 64-bit programs.
524 (fix_sign_extension): Make public, rename to mips_addr_bits_remove.
525 * utils.c (paddr_nz, preg_nz): New functions, similar to
526 paddr and preg but don't print leading zeroes.
527 * defs.h (paddr_nz, preg_nz): Declare.
528 * remote-mips.c: Use paddr_nz instead of paddr throughout
529 to reduce packet size.
530 (pmon_end_download): Improve timeout error handling.
531
532Tue Nov 26 17:21:37 1996 Ian Lance Taylor <ian@cygnus.com>
533
534 * configure: Rebuild with autoconf 2.12.
535
536Mon Nov 25 13:17:16 1996 Fred Fish <fnf@ninemoons.com>
537
538 From: Paul Eggert <eggert@twinsun.com>
539 * remote-bug.c (wait_strings): Avoid creating a trigraph.
540
541Fri Nov 22 15:55:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
542
543 * valops.c (value_at, value_fetch_lazy): Put in D10V call
544 to fix up address pointers.
545 * values.c (value_from_longest): Removed previous d10v changes.
546 * config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes.
547
548Fri Nov 22 10:06:19 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
549
550 * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for
551 Unixware 1.1.2.
552
553Thu Nov 21 19:13:58 1996 Mark Alexander <marka@cygnus.com>
554
555 * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN.
556 (common_breakpoint): Use paddr instead of %x to print 64-bit values.
557 (heuristic_proc_desc): Add tests for 64-bit instructions.
558 (init_extra_frame_info, mips_push_arguments): Recognize additional
559 registers for EABI.
560 * remote-mips.c: Extend DDB target to allow TFTP downloads.
561 * config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS):
562 Define.
563
564Wed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
565
566 * infcmd.c (do_registers_info): Call val_print with the
567 virtual buf instead of the raw buf. Needed for REGISTER_CONVERT
568 to work with non-floating point regs.
569
570 * d10v-tdep.c (d10v_skip_prologue): If we have line debugging
571 information, then the end of the prologue should the first
572 assembly instruction of the first source line.
573
574 * values.c (value_from_longest): Put in D10V call to
575 fix up address pointers.
576
577 * config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
578 (REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
579 (REGISTER_CONVERTIBLE): Make PC and SP convertible.
580 (REGISTER_CONVERT_TO_VIRTUAL): Define.
581 (REGISTER_CONVERT_TO_RAW): Define.
582 (D10V_MAKE_DADDR): Define.
583 (D10V_MAKE_IADDR): Define.
584
585Wed Nov 20 16:15:15 1996 Geoffrey Noer <noer@cygnus.com>
586
587 * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC)
588 -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb
589
590Wed Nov 20 00:43:09 1996 Doug Evans <dje@canuck.cygnus.com>
591
592 * callback.h: Delete, moved to ../include.
593 * callback.c: Delete, moved to ../sim/common.
594 * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co].
595 (callback.o): Delete rule.
596 * remote-sim.h: No longer include callback.h.
597 (sim_callback_write_stdout): Delete prototype.
598 * remote-sim.c (init_callbacks,end_callbacks): New functions.
599 (gdb_os_write_stdout, gdb_os_printf_filtered): New functions.
600 (gdb_callback, callbacks_initialized): New static globals.
601 (gdbsim_open): Call init_callbacks.
602 (gdbsim_close): Call end_callbacks.
603 (simulator_command): Call init_callbacks.
604
605 * config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a.
606 * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a.
607
608Mon Nov 18 15:58:05 1996 Jim Wilson <wilson@cygnus.com>
609
610 * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST
611 to ULONGEST.
612
613Fri Nov 15 15:34:18 1996 Fred Fish <fnf@cygnus.com>
614
615 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
616 * procfs.c (wait_fd): Handle EINTR error return from poll
617 by restarting the poll.
618 * defs.h (PIDGET): Define a default version that just
619 returns its argument unchanged.
620 * inflow.c (terminal_init_inferior): Eliminate #ifdef
621 of PIDGET and fold both alternatives into common code.
622 (pass_signal): Use PIDGET for pid passed to kill().
623
624Thu Nov 14 15:54:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
625
626 * utils.c (paddr,preg): Use a static variable initialized to 32
627 instead of doing addr>>32 to eliminate a warning produced by GCC
628 on 32-bit systems.
629
630 * config/d10v/tm-d10v.h (ULONGEST): Define.
631
632Tue Nov 12 12:25:27 1996 Jim Wilson <wilson@cygnus.com>
633
634 * c-typeprint.c (cp_type_print_method_args): Pass -1 for show in
635 recursive call to type_print.
636
637Tue Nov 12 12:18:29 1996 Jim Wilson <wilson@cygnus.com>
638
639 * defs.h (ULONGEST): New macro.
640 * alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c,
641 corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y,
642 m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c,
643 valarith.c, valops.c, values.c, config/gould/tm-np1.h,
644 config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c,
645 mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c:
646 Change all occurances of unsigned LONGEST to ULONGEST.
647
648 * configure.host (mips-sgi-irix6): Add.
649
650Tue Nov 12 12:16:40 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
651
652 * sh-tdep.c: Add functionality for target function calls.
653 * config/sh/tm-sh.h: Add support for target function calls.
654
655Tue Nov 12 12:06:58 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
656
657 * m32r-tdep.c: Add functionality for target function calls.
658 * valops.c: Small change to support target function calls.
659 * config/m32r/tm-m32r.h: Add support for target function calls.
660
661Mon Nov 11 17:15:59 1996 Geoffrey Noer <noer@cygnus.com>
662
663 * defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked
664 instead of _WIN32.
665 * win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should
666 be included instead of windefs.h for compilers other than
667 VC++).
668 * mswin/windefs.h: Remove ^Ms and change C++ style comments
669 to C style comments.
670
671Mon Nov 11 14:32:38 1996 Mark Alexander <marka@cygnus.com>
672
673 * utils.c (get_cell): Fix off-by-one bug.
674 * mips-tdep.c (get_frame_pointer, fix_sign_extension):
675 New functions to consolidate common code.
676 (mips_frame_chain, init_extra_frame_info): Use new functions
677 to fix problems with backtrace and finish commands on ddb board.
678
679Mon Nov 11 12:59:00 1996 Dawn Perchik <dawn@critters.cygnus.com>
680
681 * mips-tdep.c, remote-mips.c, values.c, mdebugread.c,
682 config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support.
683 * defs.h: Cleanup; add prototypes.
684 * corefile.c: Change FIXME #ifdef
685 * win32-nat.c: Include windefs instead of windows.h.
686 * utils.c: Add routines for printing addresses and registers
687 based on type size.
688
689Sat Nov 9 01:05:10 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
690
691 * alpha-tdep.c (heuristic_proc_desc): Stop examining the prologue
692 if we encounter a positive stack adjustment.
693 (find_proc_desc): If heuristic_fence_post is non-zero, use
694 heuristic_proc_start to determine the start of a function before
695 calling heuristic_proc_desc.
696
697 * coffread.c (coff_symtab_read): Change minimal symbol types
698 for C_LABEL symbols from mst_* to mst_file_*.
699
700 * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
701
702 * configure.in: Handle error message from sun3 native ld when
703 configuring HLDFLAGS.
704 * configure: Regenerated with autoconf.
705
706 * c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET.
707 * cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure
708 that the virtual base pointer from an user object still points to
709 accessible memory.
710
711 * dbxread.c (dbx_symfile_init): Initialize sym_stab_info to
712 clear the recently added header_files fields.
713 (dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak.
714
715Fri Nov 8 14:30:23 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
716
717 * config/tm-sh.h: Added a missing comma in middle of
718 REGISTER_NAMES list.
719
720Fri Nov 8 12:29:51 1996 Stan Shebs <shebs@andros.cygnus.com>
721
722 * monitor.c: Fix some formatting and comments.
723
724 * remote-sim.c (simulator_command): Set up callbacks before
725 entering the simulator.
726
727Thu Nov 7 15:19:08 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
728
729 * d10v-tdep.c: Fix some problems with inferior function calls.
730 * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be
731 a pointer to the dummy's stack instead of just a flag.
732
733Tue Nov 5 10:21:02 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
734
735 * m32r-tdep.c: Improved frame_chain and fn prologue analysis.
736 * config/tm-m32r.h: Add framesize and register to extra_frame_info.
737
738Tue Nov 5 10:08:07 1996 Stu Grossman (grossman@critters.cygnus.com)
739
740 * mswin/gdbwin.h: Remove bogus definition of CORE_ADDR.
741 * mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1): Initialize depth
742 to fix divide-by-zero problem with clicking on source window.
743
744Mon Nov 4 00:48:37 1996 Stu Grossman (grossman@critters.cygnus.com)
745
746 * mswin/recordit: Fix problem with absolute paths.
747 * mswin/recordit: Fix problem with relative paths.
748
749Sun Nov 3 18:06:42 1996 Stu Grossman (grossman@critters.cygnus.com)
750
751 * mswin/{Makefile.in configure configure.in}: New files for
752 configuring wingdb under Unix.
753
754Sat Nov 2 03:54:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
755
756 * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): Handle
757 missing or zero-sized .text sections properly.
758 * mdebugread.c: Handle scRConst and scSUndefined storage classes.
759 * stabsread.c (scan_file_globals): Try to resolve symbols
760 for shared libraries from the minimal symbol table of the main
761 executable first.
762
763Fri Nov 1 13:59:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
764
765 * d10v-tdep.c, config/d10v/tm-d10v.h: Major fixes to support
766 inferior function calls and proper stack backtracing on D10V-EVA
767 board.
768
769Fri Nov 1 10:50:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
770
771 * config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it
772 links.
773 (GDBSERVER_DEPFILES,TERMCAP): Ditto.
774
775 * monitor.c (dev_name,targ_ops): Move static variables before
776 first use, to avoid compiler warnings.
777
778Thu Oct 31 16:37:17 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
779
780 * m32r-tdep.c: Improved frame_chain and fn prologue analysis.
781 * configure.tgt: Add entry for m32r target.
782 * monitor.h: Add a flag to tell monitor_store_register to use
783 (val, regno) instead of (regno, val).
784 * monitor.c: Make monitor_store_register honor the above flag.
785 Make monitor_exp ignore DC1/DC3 for m32r.
786 Increase buf size in monitor_dump_regs.
787
788Wed Oct 30 18:14:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
789
790 * m32r-tdep.c, m32r-rom.c: New files.
791 * config/m32r/m32r.mt: New file.
792 * config/m32r/tm-m32r.h: New file.
793
794Tue Oct 29 16:56:01 1996 Geoffrey Noer <noer@cygnus.com>
795
796 * config/i386/xm-cygwin32.h:
797 * config/powerpc/xm-cygwin32.h:
798 add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly
799 truncated.
800
801Tue Oct 29 18:36:43 1996 Michael Meissner <meissner@tiktok.cygnus.com>
802
803 * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE):
804 Define.
805
806Tue Oct 29 14:59:20 1996 Stan Shebs <shebs@andros.cygnus.com>
807
808 * TODO: Add item suggesting an "info bfd" command.
809
810Tue Oct 29 12:48:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
811
812 * d10v-tdep.c: Snapshot that supports D10V-EVA board.
813
814 * config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap.
815 (TARGET_READ_FP,TARGET_WRITE_FP): Define.
816
817Mon Oct 28 17:34:24 1996 Stu Grossman (grossman@critters.cygnus.com)
818
819 * mswin/genmakes mswin/recordit: New scripts to generate make
820 files for MSVC.
821
822Sun Oct 27 20:18:04 1996 Mark Alexander <marka@cygnus.com>
823
824 * config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}:
825 New files.
826 * configure.tgt: Modify cases for vr5000 to use new files.
827
828Sat Oct 26 07:15:14 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
829
830 * config/alpha/alpha-osf3.mh (XM_CLIBS): Add -lm for OSF/1-4.0.
831
832 * procfs.c (proc_set_exec_trap): Under Alpha OSF/1-4.0, tracing
833 the entry to the exit system call to detect termination of the
834 inferior stopped working. Trace termination of the inferior via
835 PRFS_STOPTERM instead.
836 (procfs_init_inferior): Do not trace entry to exit system call
837 if PIOCSSPCACT is defined.
838 (procfs_wait): Handle PR_DEAD event, which signals the termination
839 of the inferior if PRFS_STOPTERM is set.
840
841 * mdebugread.c (parse_partial_symbols): Ignore stNil section
842 start address symbols.
843
844 * sparc-tdep.c (get_saved_register): Get saved PC from the
845 frame info if not in innermost frame.
846
847Thu Oct 24 10:51:45 1996 Mark Alexander <marka@cygnus.com>
848
849 * dbxread.c (process_one_symbol): Interpret end-of-function
850 markers correctly; this fixes problem on Vr5000 where all
851 functions in a module had the same address.
852 * configure.in, configure.tgt, configure.host, gdbserver/configure.in:
853 Correct for pc-linux-gnu problem in config.guess.
854 * configure: Regenerate.
855
856Thu Oct 24 10:06:58 1996 Stu Grossman (grossman@critters.cygnus.com)
857
858 * dbxread.c: Don't swap symbols in place, since internal and
859 external forms may have different sizes. Don't assume that an
860 internal_nlist has the same layout as an external_nlist. Create
861 symbol for n_strx element so to hide specifics of nlist from
862 partial-stab.h.
863 * partial-stab.h: Don't reference dbxread symbols directly. Use
864 CUR_SYMBOL_STRX instead.
865 * config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP.
866
867 * config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for
868 MSVC builds.
869 * mswin/gdbwin.c (reg_order): Define register order for V850.
870 * mswin/gui.cpp (CGuiApp::InitInstance): Define target name for
871 V850.
872 * mswin/regdoc.h: Define MAXREGS for V850.
873
874Tue Oct 22 16:28:20 1996 Stu Grossman (grossman@critters.cygnus.com)
875
876 * v850-tdep.c (scan_prologue): Changes to deal with scheduled
877 prologues correctly. First, prologue end is now defined by
878 presence of a branch, jump or call insn. Second, can no longer
879 fix frame offsets because we may not know the offset until after a
880 register has been saved.
881 * (v850_init_extra_frame_info): Fixup frame offsets here because
882 we have all the info at this time.
883 * (v850_frame_chain): Use new calling convention for scan_prologue.
884
885Tue Oct 22 10:25:29 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
886
887 * d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack
888 backtraces and inferior function calls.
889
890Tue Oct 22 10:32:46 1996 Stan Shebs <shebs@andros.cygnus.com>
891
892 * mpw-make.sed: Update init.c editing to work with Oct 8 change.
893 (@HLDFLAGS@): Always edit out.
894
895Mon Oct 21 18:17:08 1996 Mark Alexander <marka@cygnus.com>
896
897 * mdebugread.c (parse_partial_symbols): Fix 64-bit
898 sign-extension problems in calculating psymtab addresses.
899 * buildsym.c (end_symtab): Use macro to pop context.
900
901Mon Oct 21 14:40:50 1996 Stu Grossman (grossman@critters.cygnus.com)
902
903 * v850-tdep.c: Cleanup lots of things. Add many comments.
904
905 * v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix
906 sign bugs with scanning prologues. Get a little smarter about
907 calculating the length of uninteresting instructions.
908
909Mon Oct 21 14:01:38 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
910
911 * top.c: Add new commands "set annotate" and "show annotate".
912
913Sun Oct 20 04:38:39 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
914
915 * corelow.c (core_close): Clear inferior_pid only if there is
916 an open core_bfd.
917
918 * cp-valprint.c (cp_print_value_fields): Pass correct address
919 to val_print, not 0.
920
921 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
922 * eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase
923 typedefs before checking for integral type of right operand.
924
925Fri Oct 18 17:26:22 1996 Mark Alexander <marka@cygnus.com>
926
927 * mdebugread.c (parse_symbol): Fix crash when malloc has
928 no type info and void type has no associated pointer type.
929
930Thu Oct 17 18:18:20 1996 Stan Shebs <shebs@andros.cygnus.com>
931
932 * configure.host: New file, host configuration mapping.
933 * configure.tgt: New file, target configuration mapping.
934 * configure.in: Remove host and target mapping.
935 * configure: Rebuild.
936
937Wed Oct 16 17:46:03 1996 Stan Shebs <shebs@andros.cygnus.com>
938
939 * breakpoint.c (must_shift_inst_regs): New global.
940 (bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into
941 equivalent expression uses.
942 * infrun.c (wait_for_inferior): Ditto.
943
944Wed Oct 16 01:53:43 1996 Stu Grossman (grossman@critters.cygnus.com)
945
946 * v850-tdep.c (v850_push_arguments): Use symbolic names for arg
947 registers.
948 * config/v850/tm-v850.h: Change FP to 29. Define arg regs.
949
950Tue Oct 15 16:30:07 1996 Stu Grossman (grossman@critters.cygnus.com)
951
952 * Makefile.in (init.c): Don't use -s option with grep. It means
953 something different under Digital Unix.
954
955 * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and
956 LOC_LOCAL_ARG as arguments so that GDB will know about function
957 args declared this way. Mostly affects dwarf.
958 * dwarfread.c (decode_die_type): Change default type from int to
959 void. This allows GDB to recognize void functions.
960 * (new_symbol): If AT_PROTOTYPED is present, set a flag in the
961 type structure.
962 * findvar.c (extract_floating store_floating): Clean up comments
963 to reflect reality.
964 * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a
965 function has a prototype. Currently, only dwarf supports this.
966 * utils.c (floatformat_from_doublest): Fix logic error with
967 converting from double to float. (It wasn't shifting mant_long if
968 it had a hidden bit.)
969 * v850-tdep.c: Add support for function calling. Fix some
970 problems with debugging code w/o debug symbols.
971 * config/v850/tm-v850.h: Ditto.
972
973Tue Oct 15 18:19:42 1996 Ian Lance Taylor <ian@cygnus.com>
974
975 * utils.c: Always ensure that size_t is defined. Check
976 HAVE_STDDEF_H rather than __STDC__
977 (xmalloc, xrealloc): Use size_t rather than long.
978
979Tue Oct 15 14:24:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
980
981 * config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets
982 can use single-step commands.
983
984Sun Oct 13 11:38:25 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
985
986 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero,
987 follow typedefs before checking TYPE_CODE for structures and unions.
988
989Fri Oct 11 15:43:54 1996 Stu Grossman (grossman@critters.cygnus.com)
990
991 * frame.h: Move definition of struct frame_saved_regs to before
992 struct frame to make it possible to use frame_saved_regs in
993 EXTRA_FRAME_INFO macro.
994
995 * v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and
996 macros to make frame operations (such as backtrace) work.
997
998Fri Oct 11 14:23:50 1996 Fred Fish <fnf@cygnus.com>
999
1000 * dbxread.c (process_one_symbol): Check for null string directly
1001 rather than using strcmp against "".
1002 * partial-stab.h: Ditto.
1003
1004Fri Oct 11 12:18:32 1996 Mark Alexander <marka@cygnus.com>
1005
1006 * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}:
1007 Make it compile on Linux and eliminate some warnings.
1008
1009Thu Oct 10 16:32:08 1996 Stu Grossman (grossman@critters.cygnus.com)
1010
1011 * Makefile.in (init.c): Fixup final sed script to work around
1012 Linux bug with `p' operator.
1013
1014Wed Oct 9 18:02:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1015
1016 * remote-mips.c: Use the correct name everywhere (DDB) for NEC's
1017 VR4300 target.
1018 (ddb_ops, pmon_ops): Fix the documentation strings.
1019
1020Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com)
1021
1022 * Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip
1023 filenames with sed instead.
1024
1025Tue Oct 8 15:59:44 1996 Stu Grossman (grossman@critters.cygnus.com)
1026
1027 * defs.h: Remove decls of xmalloc and xrealloc. There is a
1028 conflicting definition in libiberty.h.
1029
1030Tue Oct 8 11:47:13 1996 Fred Fish <fnf@cygnus.com>
1031
1032 * dbxread.c (dbx_symfile_read): Call free_pending_blocks rather
1033 than poking global variable (which is now static).
1034 * hpread.c (hpread_build_psymtabs): Ditto.
1035 * os9kread.c (os9k_symfile_read): Ditto.
1036 * xcoffread.c (xcoff_initial_scan): Ditto.
1037
1038 * buildsym.h (free_pending_blocks): Declare here.
1039 (pending_blocks): Remove declaration of global symbol.
1040 (free_pendings): Remove declaration of global symbol.
1041 (make_blockvector): Declare here.
1042 (record_pending_block): Declare here.
1043
1044 * dstread.c (make_blockvector): Remove static copy that was old
1045 clone of version in buildsym.c.
1046 (process_dst_block): Call record_pending_block rather than doing
1047 it by hand.
1048 (read_dst_symtab): Ditto.
1049
1050 * buildsym.c (make_blockvector): Make global rather than static,
1051 (record_pending_block): New function, code moved from finish_block.
1052 (finish_block): Use record_pending_block.
1053 (free_pending_blocks): New function.
1054 (really_free_pendings): Call free_pending_blocks.
1055 (pending_blocks): Make static instead of global.
1056 (free_pendings): Make static instead of global.
1057
1058Tue Oct 8 09:03:22 1996 Stu Grossman (grossman@critters.cygnus.com)
1059
1060 * config/i386/windows.mh config/i386/xm-windows.h:: New config
1061 files to support building Wingdb (built under Microsoft build
1062 environment).
1063
1064 * Makefile.in: Add rule for hpux-thread.o (needs special header
1065 files).
1066 * (SUBDIRS): Remove mswin.
1067 * Change procedure for creating init.c. Speeds things up quite a
1068 bit.
1069 * config.in configure configure.in: Check for select, poll.
1070 * Check for OSF header files before including hpux-thread.o.
1071 * Don't configure doc or testsuite when building under MSVC.
1072 * findvar.c value.h (read_register_pid write_register_pid): Make
1073 global. Needed for hppa-tdep.c.
1074 * (supply_register): Don't set pid to inferior_pid when supplying
1075 registers.
1076 * hppa-tdep.c (saved_pc_after_call): frame_saved_pc ->
1077 FRAME_SAVED_PC.
1078 * (frame_saved_pc): Change name to hppa_frame_saved_pc.
1079 * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc.
1080 Use write_pc instead, which uses the correct pid.
1081 * (target_read_pc target_write_pc): Use read/write_register_pid
1082 instead of read/write_register to preserve the pid passed in.
1083 * inftarg.c (child_can_run): Add flag child_suppress_run to allow
1084 hpux-threads.c to override this as a runnable target.
1085 * config/pa/nm-hppah.h: Define target_new_objfile and
1086 target_pid_to_str.
1087 * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc
1088 instead of frame_saved_pc.
1089 * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb.
1090 * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since
1091 we can't easily determine the start file bounds with ELF.
1092 * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb.
1093 * hpux-thread.c: New file for HPUX/OSF thread support.
1094 * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h
1095 RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h
1096 cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h
1097 cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h
1098 cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF
1099 thread support.
1100
1101Sun Oct 6 15:48:09 1996 Fred Fish <fnf@cygnus.com>
1102
1103 * buildsym.c (finish_block): Change innerblock_anon_complaint to
1104 print the addresses as part of the complaint. Add a complaint for
1105 cases where the block end address is smaller than the block start
1106 address, in case any such conditions slip through our fixup mechanism.
1107 * symmisc.c (dump_symtab): Only print blockvector for primary
1108 symtabs, to avoid massive duplication of output due to secondary
1109 symtabs that point to same blockvector. Also do some minor
1110 formatting tweaks.
1111
1112Mon Oct 7 10:42:32 1996 Per Bothner <bothner@deneb.cygnus.com>
1113
1114 Replace header_files global by per-objfile field.
1115 * gdb-stabs.h (struct dbx_symfile_info): Add fields header_files,
1116 n_header_files, n_allocated_header_files.
1117 * stabsread.h (header_files, n_header_files, n_allocated_header_files):
1118 Replace externs by macros HEADER_FILES, N_HEADER_FILES, and
1119 N_ALLOCATED_HEADER_FILES.
1120 * dbxread.c (dbx_symfile_finish): Free HEADER_FILES.
1121 (free_header_files, init_header-files): Don't free/init headerfiles.
1122 (various functions): Use macros instead of header_files globals.
1123 * stabsread.c (various functions): Likewise.
1124
1125Sun Oct 6 22:43:06 1996 Jason Merrill <jason@yorick.cygnus.com>
1126
1127 * dwarf2read.c (read_tag_reference_type): New fn.
1128 (read_type_die): Call it.
1129 (dwarf_attr): Also look in the DIEs referred to by specification
1130 or abstract_origin attributes.
1131
1132Wed Oct 2 22:07:16 1996 Fred Fish <fnf@cygnus.com>
1133
1134 * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and
1135 SIGTRAMP_END.
1136 * config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END):
1137 Define with dummy pc arg.
1138 * config/m68k/tm-nbsd.h: Ditto.
1139 * doc/gdbint.texinfo: Document that SIGTRAMP_START and
1140 SIGTRAMP_END are macros that take an single argument.
1141
1142Mon Sep 30 20:02:45 1996 Fred Fish <fnf@cygnus.com>
1143
1144 * defs.h: Remove define of PRIVATE_XMALLOC.
1145
1146Mon Sep 30 15:39:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1147
1148 * config/v850/tm-v850.h: Use distinct register for PC, not EIPC.
1149
1150Mon Sep 30 11:16:34 1996 Jeffrey A Law (law@cygnus.com)
1151
1152 * top.c (execute_control_command): Free values from while_control
1153 and if_control conditions after evaluation to avoid storage leaks.
1154 From Peter Schauer.
1155
1156Fri Sep 27 17:43:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1157
1158 * configure configure.in: Recognize v850 target.
1159 * v850-tdep.c: New file, NEC V850 target support.
1160 * config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support.
1161
1162Fri Sep 27 14:48:15 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1163
1164 * infrun.c (wait_for_inferior): Update current_line and
1165 current_symtab when stepping continues in the middle of a new line.
1166
1167Fri Sep 27 10:25:30 1996 Fred Fish <fnf@cygnus.com>
1168
1169 * top.c (print_gdb_version): Rewrote to comply with new GNU coding
1170 standards for the --version option.
1171 (print_gnu_advertisement): Remove, now part of print_gdb_version.
1172 (show_version): Remove call to print_gnu_advertisement.
1173 * top.h (print_gnu_advertisement): Remove prototype.
1174 * main.c (print_gdb_help): Move help to static function and
1175 add prototype.
1176 (main): Call print_gdb_help rather than inlining it.
1177 (main): Remove call to print_gnu_advertisement.
1178
1179Fri Sep 27 13:32:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1180
1181 * config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define.
1182 (TARGET_{,LONG_}DOUBLE_BIT): Ditto.
1183
1184Thu Sep 26 23:10:26 1996 Mark Alexander <marka@cygnus.com>
1185
1186 * configure.in, config/i386/tm-linux.h: Fix configure
1187 problem on older Linux systems that prevented core files
1188 from being recognized.
1189
1190Wed Sep 25 18:31:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1191
1192 * dbug-rom.c: New file, support for Motorola's dBUG monitor.
1193 * config/m68k/monitor.mt (TDEPFILES): Add it.
1194 * NEWS: Mention it.
1195
1196Mon Sep 23 16:13:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1197
1198 * config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed.
1199 Now single-steps correctly.
1200 * d10v-tdep.c (d10v_pop_frame): Fixed.
1201
1202Fri Sep 20 16:10:58 1996 Stan Shebs <shebs@andros.cygnus.com>
1203
1204 * config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to
1205 be consistent with GCC.
1206 (FPUL_REGNUM, etc): Renumber to match list changes.
1207 (ADDR_BITS_REMOVE): Delete.
1208 * sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names):
1209 Rearrange to match REGISTER_NAMES.
1210 * sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto.
1211
1212Thu Sep 19 16:19:01 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1213
1214 * d10v-tdep.c: Stack chain should work now.
1215
1216Tue Sep 17 18:46:57 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1217
1218 * d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot.
1219
1220Tue Sep 17 12:20:50 1996 Ian Lance Taylor <ian@cygnus.com>
1221
1222 * configure.in: Add cases for MIPS 5000 like MIPS 4300.
1223 * configure: Rebuild.
1224
1225Tue Sep 17 12:09:00 1996 Dawn Perchik <dawn@critters.cygnus.com>
1226
1227 * ser-e7kpc.c: Added wingdb support for target e7000pc.
1228
1229Tue Sep 17 10:56:52 1996 James G. Smith <jsmith@cygnus.co.uk>
1230
1231 * remote-mips.c (pmon_wait): DDB PMON does not require forced
1232 re-entry back into debug mode.
1233
1234Mon Sep 16 14:32:58 1996 James G. Smith <jsmith@cygnus.co.uk>
1235
1236 * remote-mips.c (mips_load): Ensure that the PC is explicitly
1237 loaded after a load to a DDB PMON system.
1238
1239Fri Sep 13 12:02:39 1996 Fred Fish <fnf@cygnus.com>
1240
1241 * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list.
1242 (HLDENV): Set to @HLDENV@.
1243 (gdb): Prefix link command line with $(HLDENV).
1244 * configure.in: Add support to test for --enable-shared and
1245 generate appropriate values for HLDFLAGS and HLDENV.
1246 * configure: Regenerated with autoconf.
1247
1248Sun Sep 8 15:26:27 1996 Fred Fish <fnf@cygnus.com>
1249
1250 * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype
1251 change for core_read_registers in struct core_fns.
1252 * core-regset.c (fetch_core_registers): Ditto & add prototype.
1253 * core-sol2.c (fetch_core_registers): Ditto & add prototype.
1254 * i386aix-nat.c (fetch_core_registers): Ditto & add prototype.
1255 * i386b-nat.c (fetch_core_registers): Ditto.
1256 * i386mach-nat.c (fetch_core_registers): Ditto & add prototype.
1257 * irix4-nat.c (fetch_core_registers): Ditto.
1258 * irix5-nat.c (fetch_core_registers): Ditto.
1259 * lynx-nat.c (fetch_core_registers): Ditto & add prototype.
1260 * m68knbsd-nat.c (fetch_core_registers): Ditto.
1261 * mips-nat.c (fetch_core_registers): Ditto & add prototype.
1262 * rs6000-nat.c (fetch_core_registers): Ditto.
1263 * sparc-nat.c (fetch_core_registers): Ditto.
1264 * sun3-nat.c (fetch_core_registers): Ditto & add prototype.
1265 * ultra3-nat.c (fetch_core_registers): Ditto & add prototype.
1266
1267 * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change.
1268 * delta68-nat.c (register_addr): Ditto.
1269 * gdbserver/low-linux.c (register_addr): Ditto.
1270 * gdbserver/low-hppabsd.c (register_addr): Ditto.
1271 * i386m3-nat.c (register_addr): Ditto.
1272 * mips-nat.c (register_addr): Ditto.
1273 * ultra3-nat.c (register_addr): Ditto.
1274
1275Sun Sep 8 15:14:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1276
1277 * blockframe.c (inside_main_func): Cleanup slightly. Move
1278 mainsym def into the block it's used in.
1279 * configure.in configure: Allow NATDEPFILES to be recognized in
1280 .mh files regardless of whitespace.
1281
1282 * cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to
1283 keep downloads from hanging.
1284
1285 * remote-wiggler.c: Add support for flash upgrades.
1286 * (wiggler_error): Fix message format. Add new error code.
1287 * (wiggler_write_byets): Error code is hex. Report errors with
1288 proper routine name.
1289 * (wiggler_read_byets): Report errors with proper routine name.
1290 * (get_packet): Add support for new flash commands.
1291 * (wiggler_load): Call clear_symtab_users() to reset things
1292 properly after download.
1293 * (flash_xfer_memory bdm_update_flash_command): New funxtions to
1294 support flash upgrades for Wiggler.
1295 * (_initialize_remote_wiggler): Add `bdm update-flash' command.
1296
1297Fri Sep 6 13:14:13 1996 Geoffrey Noer <noer@cygnus.com>
1298
1299 * ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__
1300
1301Thu Sep 5 17:05:13 1996 Geoffrey Noer <noer@cygnus.com>
1302
1303 * config/i386/cygwin32.mh:
1304 * config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts
1305
1306Thu Sep 5 12:09:13 1996 Per Bothner <bothner@deneb.cygnus.com>
1307
1308 * value.h (COERCE_REF): Fix previous change.
1309 (COERCE_ENUM): Add a check_typedef (this is the real fix).
1310
1311Thu Sep 5 03:28:30 1996 Wilfried Moser <moser@rtl.cygnus.com>
1312
1313 * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a
1314 better check of array boundaries.
1315
1316Thu Sep 5 01:29:42 1996 Stu Grossman (grossman@critters.cygnus.com)
1317
1318 * configure: Update aclocal.m4 and re-run autoconf to get correct
1319 defs for BFD stuff.
1320 * remote-wiggler.c (wiggler_error): Error codes are hex. Also,
1321 fix default message generation.
1322
1323Wed Sep 4 17:28:40 1996 Stu Grossman (grossman@critters.cygnus.com)
1324
1325 * Makefile.in: Add mswin to SUBDIRS. Add rules for
1326 mswin/libwingdb.a and remote-wiggler.o.
1327 * breakpoint.c (breakpoint_here_p): Clean up bp enabled test.
1328 * (breakpoint_inserted_here_p): New func, just like
1329 breakpoint_here_p, except it's honest. Honestly.
1330 * breakpoint.h: Proto for above.
1331 * configure configure.in: Add mswin to configdirs if host is
1332 i[3456]86-*-windows.
1333 * core-aout.c (fetch_core_registers register_addr) gdbcore.h:
1334 Change all vars that can contain addresses to type CORE_ADDR.
1335 * findvar.c (supply_register): Allow val to be NULL. This means
1336 that regno is unsupported.
1337 * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms
1338 just call pid forms with inferior_pid so that there's only once
1339 place to hack PC's and such.
1340 * infrun.c (proceed): Don't skip breakpoints if user changed PC.
1341 * remote-wiggler.c: New file. Support for BDM interface from
1342 Macraigor Systems.
1343 * serial.c: Enhance serial logging capability. Add hex and octal
1344 output modes (set remotelogbase {hex|octal|ascii}. Also log
1345 breaks, timeouts, errors, and eofs.
1346 * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper
1347 function so that we can log breaks. Don't export serial_logfile
1348 or serial_logfp.
1349 * top.c (execute_command): Don't test for serial_logfp here.
1350 Just call serial_log_comand, and let serial.c sort it out.
1351 * valops.c (value_of_variable): Don't attempt to establish frames
1352 for static and global variables. This makes things work a bit
1353 better if the stack or frame pointer is trashed.
1354 * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o.
1355 * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack
1356 misaligned stacks during function calls.
1357
1358Wed Sep 4 13:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1359
1360 * terminal.h: Don't use #elif.
1361
1362Wed Sep 4 06:49:35 1996 Wilfried Moser <moser@rtl.cygnus.com>
1363
1364 * ch-exp.c (parse_tuple_element): Allow (*): for array tuples
1365 if we have a type.
1366
1367 * eval.c (evaluate_subexp_standard): In case of OP_ARRAY:
1368 check number of args against bounds of array to avoid
1369 memory corruption.
1370
1371 * value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get
1372 a TYPE_CODE_TYPEDEF.
1373
1374Fri Aug 30 15:07:14 1996 James G. Smith <jsmith@cygnus.co.uk>
1375
1376 * remote-mips.c: Provide support for DDBVR4300 target board.
1377 (ddb_open, ddb_ops): Added.
1378 (mips_monitor_type): MON_DDB Added.
1379 (mips_enter_debug, mips_exit_debug, mips_initialize,
1380 mips_fetch_registers, common_breakpoint, mips_load,
1381 _initialize_remote_mips): Updated.
1382
1383Thu Aug 29 17:00:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1384
1385 * nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1386 * nlm/configure: Regenerate.
1387
1388 * gdbserver/configure.in (i[345]86-*-*): Recognize i686 for
1389 pentium pro.
1390
1391Wed Aug 28 13:11:15 1996 Ian Lance Taylor <ian@cygnus.com>
1392
1393 * configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run
1394 CY_AC_LOAD_TCLCONFIG.
1395 * configure: Rebuild.
1396
1397Tue Aug 27 12:40:40 1996 Fred Fish <fnf@cygnus.com>
1398
1399 * infrun.c (wait_for_inferior): Initialize stop_func_end before calling
1400 find_pc_partial_function.
1401
1402Tue Aug 27 10:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1403
1404 * configure: Regenerate again.
1405
1406Tue Aug 27 04:25:08 1996 Geoffrey Noer <noer@cygnus.com>
1407
1408 * configure.in: work around host_alias configure bug.
1409 AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL
1410 and second by AC_CANONICAL_SYSTEM). The second clobbers the
1411 previous setting. Circumventing by moving the second check
1412 to before the first.
1413 * configure: regenerated
1414
1415Mon Aug 26 18:36:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1416
1417 * config/d10v/d10v.mt: New file.
1418 * config/d10v/tm-d10v.h: New file.
1419 * configure.in: New target D10V.
1420 * d10v-tdep.c: New file.
1421
1422Sun Aug 25 00:09:47 1996 Fred Fish <fnf@rtl.cygnus.com>
1423
1424 * rs6000-tdep.c: Fix typo in comment.
1425 * valops.c (call_function_by_hand): Set using_gcc to 2
1426 for code compiled without -g, per comment in code.
1427 * config/a29k/tm-a29k.h (STACK_ALIGN): Add comment.
1428 * config/sparc/tm-sparc.h (STACK_ALIGN): Add comment.
1429 * config/sparc/tm-sp64.h (STACK_ALIGN): Add comment.
1430 * config/pyr/tm-pyr.h (STACK_ALIGN): Add comment.
1431 * config/m88k/tm-m88k.h (STACK_ALIGN): Add comment.
1432 * config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s.
1433 (STACK_ALIGN): Add comment, move to be with other associated
1434 macros, and document.
1435 * config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s.
1436 (STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS.
1437 * config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s.
1438 * config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely,
1439 handled by PUSH_ARGUMENTS.
1440 (PUSH_ARGUMENTS): Enclose args in ()'s.
1441
1442Fri Aug 23 13:55:05 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1443
1444 * infrun.c (wait_for_inferior): Try to reenable shared library
1445 breakpoints even if auto_solib_load is not set.
1446
1447Wed Aug 21 16:31:27 1996 Fred Fish <fnf@cygnus.com>
1448
1449 * valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as
1450 PRINTF_HAS_LONG_LONG.
1451 * expprint.c (dump_expression): Ditto.
1452 * configure.in: Fix check for long long support in compiler to
1453 use a function body, not a nested function.
1454 * configure: Rebuild with autoconf.
1455
1456Tue Aug 20 17:59:42 1996 Ian Lance Taylor <ian@cygnus.com>
1457
1458 * aclocal.m4: Include ../bfd/aclocal.m4.
1459 * configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call
1460 BFD_NEED_DECLARATION on malloc, realloc, and free.
1461 * acconfig.h: Add NEED_DECLARATION_MALLOC,
1462 NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE.
1463 * configure, config.in: Rebuild.
1464 * defs.h: Include <stddef.h> and <stdlib.h> based on HAVE_*_H
1465 rather than __STDC__. Only declare malloc, realloc, and free if
1466 NEED_DECLARATION_* is defined.
1467
1468Tue Aug 20 15:37:03 1996 Fred Fish <fnf@cygnus.com>
1469
1470 * solib.c (_initialize_solib): Add missing '\' chars at ends of
1471 strings that continue on next line.
1472 (enable_break): Replace "return 0" with setting success to zero
1473 and letting normal return handle the return.
1474
1475Sat Aug 17 14:16:23 1996 Fred Fish <fnf@cygnus.com>
1476
1477 * mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr
1478 are properly aligned.
1479
1480Fri Aug 16 17:54:26 1996 Stan Shebs <shebs@andros.cygnus.com>
1481
1482 * rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments.
1483 * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments
1484 to function, declare function correctly.
1485
1486Fri Aug 16 17:24:35 1996 Dawn Perchik <dawn@critters.cygnus.com>
1487
1488 * symtab.h: changed namespace to _namespace for compiling under
1489 MFC v4.0.
1490
1491Fri Aug 16 13:52:21 1996 Stan Shebs <shebs@andros.cygnus.com>
1492
1493 * mpw-make.sed: Update for various recent changes, add some
1494 comments.
1495
1496Fri Aug 16 15:47:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1497
1498 * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an
1499 integer for type correctness.
1500
1501Fri Aug 16 15:15:37 1996 James G. Smith <jsmith@cygnus.co.uk>
1502
1503 * config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when
1504 simulator is included.
1505
1506Thu Aug 15 13:44:13 1996 Fred Fish <fnf@cygnus.com>
1507
1508 * findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC
1509 is not defined.
1510 (read_register_pid): Only needed when TARGET_READ_PC is not
1511 defined.
1512 * hppa-tdep.c (frame_saved_pc): Remove prototype.
1513 * infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is
1514 not defined.
1515 * config/xm-aix4.h (aix_resizewindow): Convert old style decl
1516 to prototype.
1517 * xcoffsolib.c (command.h): Include for needed prototypes.
1518
1519Wed Aug 14 17:54:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1520
1521 * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make
1522 native work.
1523
1524Wed Aug 14 02:03:42 1996 Fred Fish <fnf@cygnus.com>
1525
1526 From Blair MacIntyre <bm@cs.columbia.edu>:
1527 * hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather
1528 than SYMBOL_TYPE on msymbols.
1529 * somsolib.c (som_solib_create_inferior_hook): Ditto.
1530
1531 * Makefile.in (init.c): Generate with prototypes.
1532
1533 * config/pa/tm-hppa.h (frame_saved_pc): Add prototype.
1534 * config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto.
1535 * config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto.
1536 (pc_load_segment_name): Ditto.
1537 (pop_frame): Ditto.
1538 (extract_return_value): Ditto.
1539 (is_magic_function_pointer): Ditto.
1540 (push_dummy_frame): Ditto.
1541 (fix_call_dummy): Ditto.
1542 (push_arguments): Ditto.
1543 (skip_trampoline_code): Ditto.
1544 (aix_process_linenos): Ditto.
1545
1546 * config/m68k/tm-cisco.h (get_longjmp_target): Add prototype.
1547 * config/m68k/tm-es1800.h: Ditto.
1548 * config/m68k/tm-vx68.h: Ditto.
1549 * config/m68k/tm-sun3.h: Ditto.
1550 * config/m68k/tm-m68kv4.h: Ditto.
1551
1552Tue Aug 13 23:04:36 1996 Fred Fish <fnf@cygnus.com>
1553
1554 * config/mips/nm-mips.h (get_longjmp_target): Add prototype.
1555 * config/mips/nm-irix3.h (get_longjmp_target): Add prototype.
1556 * remote-mips.c (mips_read_processor_type): Remove prototype.
1557 * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static.
1558 * irix5-nat.c (fetch_core_registers): Add prototype.
1559
1560Mon Aug 12 21:23:44 1996 Fred Fish <fnf@cygnus.com>
1561
1562 * remote-pa.c (boot_board): Add dummy params to make type compatible
1563 for passing to add_com.
1564 * scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized.
1565 * buildsym.c (compare_line_numbers): Change function to match
1566 prototype and also what qsort expects.
1567
1568Mon Aug 12 19:19:00 1996 Mark Alexander <marka@cygnus.com>
1569
1570 * remote.c: Make remote_write_size public.
1571 * sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300
1572 to prevent packet errors with some versions of CMON.
1573
1574Mon Aug 12 16:20:58 1996 Stu Grossman (grossman@critters.cygnus.com)
1575
1576 * defs.h: Define CONST_PTR as blank if compiling with Microsoft
1577 C, else it's `const'.
1578 * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c
1579 scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR
1580 macro instead.
1581 * configure configure.in defs.h: Use AC_C_CONST to figure out if
1582 the compiler supports const. Gets rid of some cruft in defs.h.
1583 * dwarf2read.c: <string.h> -> "gdb_string.h"
1584 * remote-sim.c: Add prototypes. Fix call to gdbsim_kill.
1585 * sparcl-tdep.c (download): Add prototypes to write_routine and
1586 start_routine args.
1587
1588 * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get
1589 rid of varargs.h Include string.h.
1590 * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f
1591 update): Fix prototypes, fix calls.
1592 * (update): Return value for catch_errors.
1593 * (run_execute_command togdb_command_from_tty togdb_command):
1594 Cleanup catching of errors from calls to execute_command. Also,
1595 dup command string to avoid modifying const strings.
1596 * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead
1597 of NULL when see if b->address isn't set.
1598 * (bi_disable_bpt bi_enable_bpt bi_delete_all
1599 bi_delete_breakpoint): Add arg to calls to update.
1600 * (gui_command): Add prototype.
1601 * (mswin_query): Fix prototype.
1602 * (_initialize_gdbwin): Dup string to avoid modifying const.
1603 * (info_path togdb_get_info_path): Remove const from decls cuz
1604 this can't be const (it points at malloc'ed memory).
1605 * (togdb_searchpath): Remove const from path. Dup string to
1606 avoid modifying const strings.
1607 * rindex -> strrchr.
1608 * (gdbwin_list_symbols): Regexp param is const.
1609 * Fix lots of refs to psymtabs to deref correct pointers.
1610 * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal,
1611 not &sal.
1612 * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path
1613 toget_set_info_path): Fix prototypes to match reality.
1614 * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines
1615 with proper prototypes.
1616 * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args.
1617 * mswin/ser-win32s.c: Fix defs of min and max.
1618 * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be
1619 USHORT.
1620 * (WriteComm16): Change lpBug from LPVOID to LPCSTR.
1621 * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16.
1622
1623Sun Aug 11 20:54:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1624
1625 * main.c (main): Make sure command loop is used with cygwin32.
1626 * terminal.h: Allow cygwin32 to use termios.h.
1627
1628Fri Aug 9 12:42:49 1996 Jeffrey A Law (law@cygnus.com)
1629
1630 * somread.c (som_symtab_read): Handle secondary definition
1631 symbols (aka weak symbols).
1632
1633 * config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in
1634 last change.
1635
1636Thu Aug 8 10:12:36 1996 Stu Grossman (grossman@critters.cygnus.com)
1637
1638 * symfile.c (symfile_bfd_open): Change ifdef from __WIN32__ to
1639 _WIN32.
1640
1641 * somread.c: Rearrange order of includes to fix warnings under
1642 hpux-10.10. Also don't include sys/file.h.
1643
1644Wed Aug 7 21:45:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1645
1646 * dbxread.c: Don't include param.h or sys/file.h.
1647 * (dbx_symfile_read): Determine symfile_relocatable from bfd
1648 flags instead of file extension. Also clean up a little bit.
1649
1650Wed Aug 7 17:18:37 1996 Stu Grossman (grossman@critters.cygnus.com)
1651
1652 * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c
1653 mdebugread.c os9kread.c source.c top.c utils.c: Don't
1654 include param.h or sys/file.h (or unistd.h in some cases).
1655 * defs.h exec.c inflow.c remote-array.c remote-e7000.c
1656 sparcl-tdep.c terminal.h utils.c: Replace all occurances of
1657 __WIN32__, WINGDB, WIN32, etc... with _WIN32.
1658 * main.c: Remove #ifndef WINGDB around option processing. Fix
1659 bug with passing argc==0 and argv==NULL to getopt.
1660 * (main) Remove calls to access() before source_command. Let
1661 soure_command handle access errors.
1662 * maint.c (maintenance_dump_me): #ifdef out for _WIN32.
1663 * symtab.c (operator_chars): Make this global for wingdb.
1664 * top.c (disconnect): #ifdef out for _WIN32.
1665 * (source_command): If got an error and from_tty, then call print
1666 error, else just return quietly.
1667 * utils.c (fatal_dump_core): Can't kill ourselves under windows.
1668 Just exit.
1669 * (pollquit notice_quit): #ifdef out stuff that doesn't exist
1670 under windows.
1671
1672Wed Aug 7 09:59:19 1996 Jeffrey A Law (law@cygnus.com)
1673
1674 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for
1675 structures > 4 bytes in size.
1676
1677 * valops.c (call_function_by_hand): Handle aligning stacks that
1678 grow up correctly.
1679 * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define.
1680 (STACK_ALIGN): Define.
1681 * hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte
1682 alignment on structs/unions.
1683
1684Sun Aug 4 16:22:42 1996 Fred Fish <fnf@cygnus.com>
1685
1686 * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *",
1687 which is the documented type under at least AIX 3 and AIX 4.
1688
1689Sat Aug 3 04:02:46 1996 Fred Fish <fnf@cygnus.com>
1690
1691 * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to
1692 xm-alphaosf.h.
1693 (MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency
1694 checks.
1695
1696Thu Aug 1 10:11:34 1996 Fred Fish <fnf@cygnus.com>
1697
1698 * config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in
1699 this, define when contents are included.
1700 (mips_read_processor_type): Add prototype.
1701 * config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h
1702 * mdebugread.c (ecoff_relocate_efi): Add prototype.
1703 (fixup_sigtramp): Only needed when TM_MIPS_H is defined.
1704
1705Wed Jul 31 20:21:24 1996 Fred Fish <fnf@cygnus.com>
1706
1707 * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value.
1708 (vmap_ldinfo): Ensure got_exec_file is not used uninitialized.
1709 (fetch_core_registers): Add prototype.
1710 (vmap_symtab): Ditto.
1711 (objfile_symbol_add): Ditto.
1712 (add_vmap): Ditto.
1713 (vmap_ldinfo): Ditto.
1714 (vmap_exec): Ditto.
1715
1716Tue Jul 30 17:57:46 1996 Stan Shebs <shebs@andros.cygnus.com>
1717
1718 * stabsread.c (get_substring): Declare second arg as int.
1719
1720 * remote-es.c: Include gdb_string.h after defs.h.
1721
1722Mon Jul 29 21:13:20 1996 Fred Fish <fnf@cygnus.com>
1723
1724 * rs6000-tdep.c (push_arguments): Remove unused variable "pc".
1725 (branch_dest): Remove unused variable "offset".
1726 (pop_dummy_frame): Add prototype and make static.
1727 (push_arguments): Guard against using len uninitialized.
1728 (push_arguments): Guard against using arg uninitialized.
1729 (frame_saved_pc): Remove unused variable "frameless".
1730 (free_loadinfo): Ifdef out unused function.
1731
1732 * xcoffread.c (compare_lte): Change prototype and function to
1733 be correct type for passing to qsort.
1734 (add_stab_to_list): Ifdef out unused function and prototype.
1735 (compare_lte): Add prototype
1736 (arrange_linetable): Ditto.
1737 (record_include_begin): Ditto.
1738 (record_include_end): Ditto.
1739 (process_linenos): Ditto.
1740 (xcoff_next_symbol_text): Ditto.
1741 (scan_xcoff_symtab): Ditto.
1742 (xcoff_initial_scan): Ditto.
1743
1744 * mips-tdep.c (mips_read_processor_type): Add parens around
1745 bitwise-and operands in comparison; previous expression always
1746 evaluated to 0 because of equality comparison of two constants.
1747
1748 * rs6000-tdep.c (skip_prologue): Add missing parens around
1749 operands of logical-or so that first operand does not bind
1750 to previous logical-and.
1751
1752 * configure.in: Expand "long long" test to include code that triggers
1753 known problem on HPUX with native compiler.
1754 (configure): Regenerated.
1755
1756Mon Jul 29 18:12:27 1996 Jeffrey A Law (law@cygnus.com)
1757
1758 * somsolib.c (som_solib_create_inferior_hook): Don't
1759 warn if __d_pid can't be found.
1760
1761Sun Jul 28 10:46:39 1996 Fred Fish <fnf@cygnus.com>
1762
1763 * config/mips/tm-mips.h (struct frame_info): Forward decl.
1764 (struct type): Ditto.
1765 (struct value): Ditto.
1766
1767 * config/mips/tm-mips.h (sigtramp_address): Move extern decl
1768 from mips-tdep.c to here.
1769 (sigtramp_end): Ditto.
1770 (fixup_sigtramp): Ditto.
1771
1772 * config/mips/tm-mips.h (init_extra_frame_info): Add prototype.
1773 (mips_frame_chain): Ditto.
1774 (mips_step_skips_delay): Ditto.
1775 (mips_frame_saved_pc): Ditto.
1776 (mips_find_saved_regs): Ditto.
1777 (mips_frame_num_args): Ditto.
1778 (mips_pop_frame): Ditto.
1779 (mips_extract_return_value): Ditto.
1780 (mips_store_return_value): Ditto.
1781 (mips_push_dummy_frame): Ditto.
1782 (mips_push_arguments): Ditto.
1783 (mips_do_registers_info): Ditto.
1784 (ecoff_relocate_efi): Ditto.
1785 (ecoff_relocate_efi): Ditto.
1786 * irix4-nat.c (fetch_core_registers): Add prototype.
1787 * mips-tdep.c (read_next_frame_reg): Add prototype
1788 (heuristic_proc_start): Ditto.
1789 (heuristic_proc_desc): Ditto.
1790 (mips_print_register): Ditto.
1791 * config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype.
1792 (procfs_stopped_by_watchpoint): Ditto.
1793 * config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype.
1794 (procfs_stopped_by_watchpoint): Ditto.
1795 * config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype.
1796 (struct symbol): Add forward decl for prototype.
1797
1798 * breakpoint.c (internal_breakpoint_number): Only needed if
1799 GET_LONGJMP_TARGET or SOLIB_ADD is defined.
1800
1801 * objfiles.c (ecoff_relocate_efi): Remove prototype.
1802
1803Sat Jul 27 17:47:35 1996 Fred Fish <fnf@cygnus.com>
1804
1805 * configure.in: Add test for "long long" support.
1806 * configure: Regenerate with autoconf.
1807 * acconfig.h: Add CC_HAS_LONG_LONG
1808 * config.in: Regenerate with autoheader.
1809 * config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove
1810 * config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove.
1811 * config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove.
1812 * config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove.
1813 * config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove
1814 (PRINTF_HAS_LONG_LONG): Remove.
1815 (FORCE_LONG_LONG): Remove.
1816 * config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version.
1817 * config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove
1818 (PRINTF_HAS_LONG_LONG): Remove.
1819 * config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove.
1820 (PRINTF_HAS_LONG_LONG): Remove.
1821 * config/pa/tm-hppa.h (GET_FIELD): Put parens around
1822 subtraction inside shift. Put parens around subtraction
1823 in operand of bitwise and.
1824 (struct frame_info): Forward declare
1825 if __STDC__ defined.
1826 (frame_saved_regs): Ditto.
1827 (struct value): Ditto.
1828 (struct type): Ditto.
1829 (struct inferior_status): Ditto.
1830 (init_extra_frame_info): Add prototype.
1831 (skip_prologue): Ditto.
1832 (frameless_function_invocation): Ditto.
1833 (frame_chain): Ditto.
1834 (frame_chain_valid): Ditto.
1835 (saved_pc_after_call): Ditto.
1836 (hppa_fix_call_dummy): Ditto.
1837 (hppa_push_arguments): Ditto.
1838 (pa_do_registers_info): Ditto.
1839 (in_solib_call_trampoline): Ditto.
1840 (in_solib_return_trampoline): Ditto.
1841 (push_dummy_frame): Ditto.
1842 * convex-tdep.c (decout): Use print_longest rather than
1843 fprintf_filtered.
1844 * defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set
1845 CC_HAS_LONG_LONG.
1846 (INT_MIN): Fix so it works correctly when assigned to a long long.
1847 * valprint.c (longest_to_int): Rewrite to remove dependence
1848 on INT_MIN and INT_MAX.
1849 (print_longest): Rewrite the code that falls back to synthesized
1850 hex output when LONGEST value is not representable as in a long and
1851 printf doesn't support printing long longs.
1852 * ch-valprint.c (chill_val_print): Cast 2nd arg of
1853 chill_print_type_scalar to LONGEST.
1854 chill_print_type_scalar): Make static and add prototype.
1855 * hppa-tdep.c (get_field): Ifdef out unused function.
1856 (set_field): Ditto.
1857 (extract_3): Ditto.
1858 (extract_5_store): Ditto.
1859 (extract_11): Ditto.
1860 (extract_12): Ditto.
1861 (deposit_17): Ditto.
1862 (extract_14): Convert to static and add prototype.
1863 (deposit_14): Ditto.
1864 (extract_21): Ditto.
1865 (deposit_21): Ditto.
1866 (extract_17): Ditto.
1867 (extract_5r_store): Ditto.
1868 (extract_5R_store): Ditto.
1869 (extract_5_load): Ditto.
1870 (find_proc_framesize): Ditto.
1871 (find_dummy_frame_regs): Ditto.
1872 (sign_extend): Ditto.
1873 (find_unwind_entry): Add prototype.
1874 (find_return_regnum): Ditto.
1875 (unwind_command): Ditto.
1876 (find_dummy_frame_regs): Add parens around subtraction in operand
1877 of bitwise-and.
1878 (skip_prologue): Add parens around operands of logical-and inside
1879 operand of logical-or.
1880 (sign_extend): Add parens around operands of subtraction inside
1881 operand of shift.
1882 (low_sign_extend): Ditto.
1883 * top.c (filename_completer): Convert old style decl of
1884 filename_completion_function into prototype.
1885 * f-lang.c (patch_common_entries): Ifdef out unused function.
1886 * stabsread.c (read_cfront_baseclasses): Remove unused local
1887 variable "msg_noterm".
1888 (resolve_cfront_continuation): Remove unused local variable "fip".
1889 (read_type): Remove unused variable xtypenums.
1890 (read_cfront_static_fields): Remove unused variable "i".
1891 (read_cfront_static_fields): Remove unused variable "nfields".
1892 (read_cfront_member_functions): Add missing comment terminator.
1893 (read_cfront_static_fields): Return 1 rather than random value.
1894 (read_cfront_baseclasses): Ditto.
1895 (read_cfront_baseclasses): Ditto.
1896 (read_cfront_baseclasses): Ditto.
1897 * somsolib.c (som_solib_create_inferior_hook): Remove unused
1898 variable "u".
1899 (som_solib_create_inferior_hook): Remove unused variable
1900 shadow_contents.
1901 (language.h): Add for needed prototypes.
1902 (som_solib_sharedlibrary_command): Add prototype.
1903 * hpread.c: (hpread_read_array_type): Add prototype.
1904 * somread.c (hpread_build_pysmtabs): Add prototype.
1905 (hpread_symfile_finish): Ditto.
1906 (hpread_symfile_init): Ditto.
1907 * hppah-nat.c (fetch_register): Convert old style decl
1908 to prototype.
1909 (gdbcore.h): Include for needed prototypes.
1910 (fetch_register): Remove unused variable "mess".
1911 * remote-pa.c (get_offsets): Ifdef out unused function.
1912 (remote_start_remote): Remove unused variable "timeout".
1913 (boot_board): Add prototype.
1914 (reaad_frame): Add prototype.
1915 (getpkt): Remove unused variable "bp".
1916 (remote_kill): Add prototype.
1917 (remote_mourn): Add prototype.
1918 (remote_insert_breakpoint): Add prototype.
1919 (remote_remove_breakpoint): Add prototype.
1920 * valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined.
1921 * infcmd.c (do_registers_info): Only need prototype if
1922 DO_REGISTERS_INFO is not defined.
1923 (breakpoint_auto_delete_contents): Only need if
1924 CALL_DUMMY_BREAKPOINT_OFFSET is defined.
1925
1926Sat Jul 27 08:49:49 1996 Fred Fish <fnf@cygnus.com>
1927
1928 * xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter.
1929 (END_PSYMTAB): Ditto.
1930 (scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set.
1931
1932Fri Jul 26 14:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1933
1934 * printcmd.c (_initialize_printcmd): Initialize
1935 tm_print_insn_info.flavour.
1936
1937Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com>
1938
1939 * Makefile.in (scm-valprint.o): Depends upon gdbcore_h.
1940 (arm-tdep.o): Ditto.
1941 (dcache.o): Ditto.
1942 (i386ly-tdep.o): Ditto.
1943 (i960-tdep.o): Ditto.
1944 (m68k-tdep.o): Ditto.
1945 (nindy-tdep.o): Ditto.
1946 (scm-lang.o): Ditto.
1947 (w65-tdep.o): Ditto.
1948 (z8k-tdep.o): Ditto.
1949 (m68k-tdep.o): Depends upon value_h and gdb_string.h
1950 (m2-valprint.o): Depends upon m2-lang.h.
1951 (sparc-tdep.o): Depends upon gdb_string.h
1952 (valprint.o): Depends upon valprint.h
1953
1954 * remote-e7000.c (notice_quit): Remove prototype.
1955 * top.c (initialize_targets): Remove prototype, now in target.h.
1956 * stabsread.c (resolve_cfront_continuation): Remove prototype.
1957 * dbxread.c (resolve_cfront_continuation): Remove prototype.
1958 * symfile.h (set_demangling_style): Remove prototype.
1959 * config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h.
1960 * config/sparc/tm-sparc.h (single_step): Remove extern decl, now in
1961 target.h.
1962 * config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls,
1963 now in target.h.
1964 * ser-unix.c (hardwire_restore): Remove obsolete prototype.
1965 * sparc-tdep.c (single_step): Remove forward decl of isbranch.
1966 * scm-lang.c (find_function_in_inferior): Remove prototype.
1967 (value_allocate_space_in_inferior): Ditto.
1968 * infrun.c (write_pc_pid): Remove prototype, now in inferior.h.
1969 * defs.h (strchr): Remove declarations, they are declared in
1970 gdb_string.h also.
1971 (strrchr): Ditto.
1972 (strstr): Ditto.
1973 (strtok): Ditto.
1974 (strerror): Ditto.
1975 * f-valprint.c (f77_print_array_1): Remove extra arg that was being
1976 passed to f77_print_array_1.
1977 * gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr.
1978 * scm-exp.c (scm_istr2int): Remove unused variable "j".
1979 (scm_parse): Remove unused variable "str".
1980 * hp300ux-nat.c (store_inferior_register): Remove unused variable
1981 "buf".
1982 (store_inferior_registers): Remove unnecessary decl "registers".
1983 * m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi".
1984 * scm-lang.c (scm_get_field): Remove unused variable "val".
1985 (scm_lookup_name): Remove unused variable "symval".
1986 * objfiles.c (map_to_file): Remove unused local variable "tempfd".
1987 * procfs.c (do_attach, do_detach): Remove unused variable "result".
1988 (last_resume_pid): Remove unused static variable.
1989 * alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable
1990 "res".
1991 * objfiles.c (map_to_address): Remove unused function.
1992 * f-valprint.c (print_max): Remove extraneous extern decl,
1993 in valprint.h.
1994 (calc_f77_array_dims): Remove extraneous prototype, in f-lang.h.
1995 * ch-exp.c (write_lower_upper_value): Remove prototype for
1996 type_lower_upper.
1997
1998 * gdbtypes.c (cfront_mangle_name): #ifdef out unused function.
1999 * ch-exp.c (parse_mode_call): Ditto.
2000 * f-valprint.c (there_is_a_visible_common_named): Ditto.
2001 * f-lang.c (clear_function_list): Ditto.
2002 (get_bf_for_fcn): Ditto.
2003 (clear_bf_list): Ditto.
2004 (add_common_block): Ditto.
2005 (patch_all_commons_by_name): Ditto.
2006 (find_first_common_named): Ditto.
2007 (add_common_entry): Ditto.
2008 (allocate_saved_function_node): Ditto.
2009 (allocate_saved_bf_node): Ditto.
2010 (allocate_common_entry_node): Ditto.
2011 (allocate_saved_f77_common_node): Ditto.
2012
2013 * arm-tdep.c (gdbcore.h): Include for necessary prototypes.
2014 * dcache.c (gdbcore.h): Ditto.
2015 * i386ly-tdep.c (gdbcore.h): Ditto.
2016 * i960-tdep.c (gdbcore.h): Ditto.
2017 * m2-valprint.c (m2-lang.h): Ditto.
2018 * m68k-tdep.c (gdbcore.h): Ditto.
2019 (value.h): Ditto.
2020 (gdb_string.h): Ditto.
2021 * nindy-tdep.c (gdbcore.h): Ditto.
2022 * scm-lang.c (gdbcore.h): Ditto.
2023 * scm-valprint.c (gdbcore.h): Ditto.
2024 * w65-tdep.c (gdbcore.h): Ditto.
2025 * z8k-tdep.c (gdbcore.h): Ditto.
2026 * sparc-tdep.c (gdb_string.h): Include.
2027 * valprint.c (valprint.h): Include.
2028
2029 * config/xm-lynx.h: Remove part of comment about INT_MIN
2030 redefined warnings from defs.h, since INT_MIN define in
2031 defs.h is now protected by #ifndef INT_MIN.
2032 * config/i386/xm-i386bsd.h: Ditto.
2033 * config/m68k/xm-hp300bsd.h: Ditto.
2034 * config/m68k/xm-news.h: Ditto.
2035
2036 * config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN
2037 definition as 0x80000000. The macro in defs.h is better.
2038 * config/i386/xm-i386m3.h (INT_MIN): Ditto.
2039 * config/i386/xm-i386mach.h (INT_MIN): Ditto.
2040 * config/ns32k/xm-ns32km3.h (INT_MIN): Ditto.
2041 * config/pa/xm-hppab.h: Ditto.
2042
2043 * core-aout.c (fetch_core_registers): Add prototype.
2044 * hp300ux-nat.c (fetch_inferior_register): Ditto.
2045 (store_inferior_register_1): Ditto.
2046 (store_inferior_register): Ditto.
2047 * config/m68k/tm-m68k.h (find_saved_regs): Ditto.
2048 *scm-valprint.c (c_val_print): Ditto.
2049 * procfs.c (add_fd): Ditto.
2050 (remove_fd): Ditto.
2051 (wait_fd): Ditto.
2052 (sigcodename): Ditto.
2053 (sigcodedesc): Ditto.
2054 (procfs_kill_inferior): Ditto.
2055 (procfs_xfer_memory): Ditto.
2056 (procfs_store_registers): Ditto.
2057 (create_procinfo): Ditto.
2058 (procfs_init_inferior): Ditto.
2059 (proc_set_exec_trap): Ditto.
2060 (procfs_attach): Ditto.
2061 (procfs_detach): Ditto.
2062 (procfs_prepare_to_store): Ditto.
2063 (procfs_files_info): Ditto.
2064 (procfs_open): Ditto.
2065 (procfs_wait): Ditto.
2066 (procfs_fetch_registers): Ditto.
2067 (procfs_mourn_inferior): Ditto.
2068 (procfs_can_run): Ditto.
2069 (procfs_thread_alive): Ditto.
2070 (procfs_stop): Ditto.
2071 * alpha-nat.c (fetch_core_registers): Ditto.
2072 * config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto.
2073 * objfiles.c (ecoff_relocate_efi): Ditto.
2074 * inflow.c (pass_signal): Ditto.
2075 (handle_sigio): Ditto.
2076 * annotate.c (breakpoint_changed): Ditto.
2077 * callback.c (wrap): Ditto.
2078 (fdbad): Ditto.
2079 (fdmap): Ditto.
2080 * utils.c (malloc_botch): Ditto.
2081 (fputs_maybe_filtered): Ditto.
2082 (vfprintf_maybe_filtered): Ditto.
2083 * defs.h (notice_quit): Ditto.
2084 * defs.h (xmalloc, xrealloc): Ditto.
2085 * top.c (stop_sig): Ditto.
2086 (init_signals): Ditto.
2087 (user_defined_command): Ditto.
2088 (source_cleanup_lines): Ditto.
2089 (dont_repeat_command): Ditto.
2090 (serial_log_command): Ditto.
2091 (disconnect): Ditto.
2092 * target.h (initialize_targets): Ditto.
2093 * os9kread.c (read_minimal_symbols): Ditto.
2094 * mdebugread.c (mdebug_psymtab_to_symtab): Ditto.
2095 (fdr_name): Ditto.
2096 (push_parse_stack): Ditto.
2097 (pop_parse_stack): Ditto.
2098 (is_pending_symbol): Ditto.
2099 (add_pending): Ditto.
2100 * serial.c (serial_logchar): Ditto.
2101 (serial_interface_lookup): Ditto.
2102 * serial.h (serial_log_command): Ditto.
2103 * f-valprint.c (info_common_command): Ditto.
2104 * gdbtypes.h (print_type_scalar): Ditto.
2105 * scm-valprint.c (scm_scmlist_print): Ditto.
2106 (scm_ipruk): Ditto.
2107 * scm-lang.c (scm_printstr): Ditto.
2108 (in_eval_c): Ditto.
2109 (evaluate_subexp_scm): Ditto.
2110 * scm-exp.c (scm_read_token): Ditto.
2111 (scm_skip_ws): Ditto.
2112 (scm_lreadparen): Ditto.
2113 * m2-lang.c (emit_char): Ditto.
2114 (m2_printchar): Ditto.
2115 (m2_printstr): Ditto.
2116 (m2_create_fundamental_type): Ditto.
2117 * f-lang.c (emit_char): Ditto.
2118 (f_printchar): Ditto.
2119 (f_printstr): Ditto.
2120 (f_create_fundamental_type): Ditto.
2121 * ch-lang.c (chill_printchar): Ditto.
2122 (chill_printstr): Ditto.
2123 (chill_create_fundamental_type): Ditto.
2124 (value_chill_length): Ditto.
2125 (value_chill_card): Ditto.
2126 (value_chill_max_min): Ditto.
2127 (evaluate_subexp_chill): Ditto.
2128 * ch-exp.c (PEEK_TOKEN): Ditto.
2129 (peek_token_): Ditto.
2130 (forward_token_): Ditto.
2131 (parse_case_label): Ditto.
2132 (parse_opt_untyped_expr): Ditto.
2133 (parse_unary_call): Ditto.
2134 (parse_call): Ditto.
2135 (parse_named_record_element): Ditto.
2136 (parse_tuple_element): Ditto.
2137 (parse_opt_element_list): Ditto.
2138 (parse_tuple): Ditto.
2139 (parse_primval): Ditto.
2140 (parse_operand6): Ditto.
2141 (parse_operand5): Ditto.
2142 (parse_operand4): Ditto.
2143 (parse_operand3): Ditto.
2144 (parse_operand2): Ditto.
2145 (parse_operand1): Ditto.
2146 (parse_operand0): Ditto.
2147 (parse_expr): Ditto.
2148 (parse_then_alternative): Ditto.
2149 (parse_else_alternative): Ditto.
2150 (parse_if_expression): Ditto.
2151 (parse_untyped_expr): Ditto.
2152 (growbuf_by_size): Ditto.
2153 (match_simple_name_string): Ditto.
2154 (decode_integer_value): Ditto.
2155 (decode_integer_literal): Ditto.
2156 (match_float_literal): Ditto.
2157 (match_float_literal): Ditto.
2158 (match_string_literal): Ditto.
2159 (match_character_literal): Ditto.
2160 (match_integer_literal): Ditto.
2161 (match_bitstring_literal): Ditto.
2162 (write_lower_upper_value): Ditto.
2163 * ch-lang.h (type_lower_upper): Ditto.
2164 * c-lang.c (emit_char): Ditto.
2165 * dwarfread.c (free_utypes): Ditto.
2166 * stabsread.h (resolve_cfront_continuation): Ditto.
2167 * stabsread.c (get_substring): Ditto.
2168 (read_one_struct_field): Ditto.
2169 * stabsread.h (process_later): Ditto.
2170 * demangle.c (set_demangling_command): Ditto.
2171 * defs.h (set_demangling_style): Ditto.
2172 * maint.c (maintenance_info_command): Ditto.
2173 (print_section_table): Ditto.
2174 (maintenance_info_sections): Ditto.
2175 (maintenance_print_command): Ditto.
2176 * symtab.h (maintenance_print_statistics): Ditto.
2177 * objfiles.h (in_plt_section): Ditto.
2178 * objfiles.c (add_to_objfile_sections): Ditto.
2179 * bcache.c (hash): Ditto.
2180 (lookup_cache): Ditto.
2181 * exec.c (bfdsec_to_vmap): Ditto.
2182 (ignore): Ditto.
2183 * f-exp.y (growbuf_by_size, match_string_literal): Ditto.
2184 * language.c (unk_lang_printchar): Ditto.
2185 (unk_lang_printstr): Ditto.
2186 (unk_lang_create_fundamental_type): Ditto.
2187 (unk_lang_print_type): Ditto.
2188 (unk_lang_val_print): Ditto.
2189 (unk_lang_value_print): Ditto.
2190 * target.c (update_current_target): Ditto.
2191 (debug_to_open): Ditto.
2192 (debug_to_close): Ditto.
2193 (debug_to_attach): Ditto.
2194 (debug_to_detach): Ditto.
2195 (debug_to_resume): Ditto.
2196 (debug_to_wait): Ditto.
2197 (debug_to_fetch_registers): Ditto.
2198 (debug_to_store_registers): Ditto.
2199 (debug_to_prepare_to_store): Ditto.
2200 (debug_to_xfer_memory): Ditto.
2201 (debug_to_files_info): Ditto.
2202 (debug_to_insert_breakpoint): Ditto.
2203 (debug_to_remove_breakpoint): Ditto.
2204 (debug_to_terminal_init): Ditto.
2205 (debug_to_terminal_inferior): Ditto.
2206 (debug_to_terminal_ours_for_output): Ditto.
2207 (debug_to_terminal_ours): Ditto.
2208 (debug_to_terminal_info): Ditto.
2209 (debug_to_kill): Ditto.
2210 (debug_to_load): Ditto.
2211 (debug_to_lookup_symbol): Ditto.
2212 (debug_to_create_inferior): Ditto.
2213 (debug_to_mourn_inferior): Ditto.
2214 (debug_to_can_run): Ditto.
2215 (debug_to_notice_signals): Ditto.
2216 (debug_to_thread_alive): Ditto.
2217 (debug_to_stop): Ditto.
2218 * breakpoint.h (set_breakpoint_sal): Ditto.
2219 * remote-utils.c (usage): Ditto.
2220 * remote.c (set_thread): Ditto.
2221 (remote_thread_alive): Ditto.
2222 (get_offsets): Ditto.
2223 (read_frame): Ditto.
2224 (remote_insert_breakpoint): Ditto.
2225 (remote_remove_breakpoint): Ditto.
2226 * sparc-nat.c (fetch_core_registers): Ditto.
2227 * corelow.c (add_to_thread_list): Ditto.
2228 (ignore): Ditto.
2229 * inftarg.c (proc_wait): Ditto.
2230 * infptrace.c (udot_info): Ditto.
2231 (fetch_register): Ditto.
2232 * ser-unix.c (hardwire_noflush_set_tty_state): Ditto.
2233 (hardwire_print_tty_state): Ditto.
2234 (hardwire_flush_output): Ditto.
2235 (hardwire_flush_input): Ditto.
2236 (hardwire_send_break): Ditto.
2237 (hardwire_setstopbits): Ditto.
2238 * ser-tcp.c (tcp_return_0): Ditto.
2239 (tcp_noflush_set_tty_state): Ditto.
2240 (tcp_print_tty_state): Ditto.
2241 * solib.c (match_main): Ditto.
2242 * gdbtypes.c (print_bit_vector): Ditto.
2243 (print_arg_types): Ditto.
2244 (dump_fn_fieldlists): Ditto.
2245 (print_cplus_stuff): Ditto.
2246 * symfile.h (entry_point_address): Ditto.
2247 * symfile.c (decrement_reading_symtab): Ditto.
2248 * valops.c (value_arg_coerce): Ditto.
2249 * value.h (find_function_in_inferior): Ditto.
2250 (value_allocate_space_in_inferior): Ditto.
2251 * values.c (vb_match): Ditto.
2252 * thread.c (info_thread_command): Ditto.
2253 (restore_current_thread): Ditto.
2254 (thread_apply_all_command): Ditto.
2255 (thread_apply_command): Ditto.
2256 * inferior.h (write_pc_pid): Ditto.
2257 * infrun.c (delete_breakpoint_current_contents): Ditto.
2258 * breakpoint.c (print_it_normal): Ditto.
2259 (watchpoint_check): Ditto.
2260 (print_it_done): Ditto.
2261 (print_it_noop): Ditto.
2262 (maintenance_info_breakpoints): Ditto.
2263 (create_longjmp_breakpoint): Ditto.
2264 (hbreak_command): Ditto.
2265 (thbreak_command): Ditto.
2266 (watch_commnd_1): Ditto.
2267 (rwatch_command): Ditto.
2268 (awatch_command): Ditto.
2269 (do_enable_breakpoint): Ditto.
2270 * ch-valprint.c (chill_val_print_array_elements): Ditto.
2271 * eval.c (evaluate_subexp): Ditto.
2272 (get_label): Ditto.
2273 (evaluate_struct_tuple): Ditto.
2274 * eval.c (init_array_element): Ditto.
2275
2276 * alpha-tdep.c (push_sigtramp_desc): Add prototype and make static.
2277 * breakpoint.c (hw_breakpoint_used_count): Ditto.
2278 (hw_watchpoint_used_count): Ditto.
2279 * findvar.c (write_register_gen): Ditto.
2280 (read_register_pid): Ditto.
2281 * symtab.c (cplusplus_hint): Ditto.
2282 * infcmd.c (breakpoint_auto_delete_contents): Ditto.
2283 * ch-valprint.c (chill_print_type_scalar): Ditto.
2284 * gdbtypes.c (add_name): Ditto.
2285 (add_mangled_type): Ditto.
2286 (cfront_mangle_name): Ditto.
2287 * sparc-tdep.c (isbranch): Ditto.
2288 * inftarg.c (child_stop): Ditto.
2289 * win32-nat.c (child_stop): Ditto.
2290 * mac-nat.c (child_stop): Ditto.
2291 * remote-utils.c (sr_com): Ditto.
2292 * dbxread.c (process_now): Ditto.
2293 * ch-exp.c (require): Ditto.
2294 (check_token): Ditto.
2295 (expect): Ditto.
2296 (parse_mode_call): Ditto.
2297 (parse_mode_or_normal_call): Ditto.
2298 * scm-lang.c (scm_lookup_name): Ditto
2299 * f-lang.c (allocate_saved_bf_node): Ditto.
2300 (allocate_saved_function_node): Ditto.
2301 (allocate_saved_f77_common_node): Ditto.
2302 (allocate_common_entry_node): Ditto.
2303 (add_common_block): Ditto.
2304 (add_common_entry): Ditto.
2305 (find_first_common_named): Ditto.
2306 (patch_common_entries): Ditto.
2307 (patch_all_commons_by_name): Ditto.
2308 (clear_bf_list): Ditto.
2309 (get_bf_for_fcn): Ditto.
2310 (clear_function_list): Ditto.
2311 * scm-exp.c (scm_istr2int): Ditto.
2312 (scm_istring2number): Ditto.
2313 * scm-valprint.c (scm_inferior_print): Ditto.
2314 * f-typeprint.c (print_equivalent_f77_float_type): Ditto.
2315 * f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto.
2316 (f77_create_arrayprint_offset_tbl): Ditto.
2317 (f77_print_array_1): Ditto.
2318 (f77_print_array): Ditto.
2319 (list_all_visible_commons): Ditto.
2320 (there_is_a_visible_common_named): Ditto.
2321 * mdebugread.c (ecoff_relocate_efi): Ditto.
2322 * callback.c (os_close): Ditto.
2323 (os_get_errno): Ditto.
2324 (os_isatty): Ditto.
2325 (os_lseek): Ditto.
2326 (os_open): Ditto.
2327 (os_read): Ditto.
2328 (os_read_stdin): Ditto.
2329 (os_write): Ditto.
2330 (os_write_stdout): Ditto.
2331 (os_rename): Ditto.
2332 (os_system): Ditto.
2333 (os_time): Ditto.
2334 (os_unlink): Ditto.
2335 (os_shutdown): Ditto.
2336 (os_init): Ditto.
2337 (os_printf_filtered): Ditto.
2338
2339 * scm-lang.h (scm_parse): Change old style decl to prototype.
2340 * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto.
2341 * top.c (init_proc): Ditto.
2342 (query_hook): Ditto.
2343 (error_hook): Ditto.
2344 * f-lang.c (c_value_print): Ditto.
2345 * ch-exp.c (parse_expression): Ditto.
2346 (parse_primval): Ditto.
2347 (parse_untyped_expr): Ditto.
2348 (parse_opt_untyped_expr): Ditto.
2349 (ch_lex): Ditto.
2350 * config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto.
2351 (sparc_frame_saved_pc): Ditto.
2352 (sparc_push_dummy_frame): Ditto.
2353 (sparc_pop_frame): Ditto.
2354 * defs.h (fclose): Ditto.
2355 (atof): Ditto.
2356 (error_hook): Ditto.
2357
2358 * arc-tdep.c (single_step): Change arg to type "enum target_signal".
2359 * rs6000-tdep.c (single_step): Ditto.
2360 * sparc-tdep.c (single_step): Ditto.
2361
2362 * breakpoint.c (cleanup_executing_breakpoints): Change unused arg type
2363 to PTR which is what make_cleanup expects.
2364 * utils.c (null_cleanup): Change arg type to PTR.
2365 * defs.h (null_cleanup): Change prototype to match actual function.
2366 * config/sparc/tm-sparc.h (struct frame_info): Move forward decl.
2367 * ch-valprint.c (chill_val_print): Cast 2nd arg of
2368 chill_print_type_scalar to LONGEST.
2369 * infrun.c (wait_for_inferior): Have empty switch case for
2370 BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined.
2371 (stop_on_solib_events): Only needed if SOLIB_ADD is defined.
2372 * infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD
2373 is defined.
2374 * symfile.c (generic_load): Scan long int using a long int spec,
2375 not an int spec.
2376 * infptrace.c (udot_info): Only need local variables if KERNEL_U_SIZE
2377 is defined.
2378 (fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is
2379 not defined.
2380 * inflow.c (handle_sigio): Only need prototype when the actual
2381 function is compiled in.
2382 * valprint.c (longest_to_int): Expand error message to be
2383 separate messages for args larger than largest signed int
2384 and args smaller than smallest signed int.
2385 * valprint.c (print_longest): Fix problems with support for case
2386 where compiler supports type "long long" but the runtime doesn't
2387 support printing them with "%ll".
2388 * scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change
2389 return types to void since we don't actually return anything
2390 meaningful and callees ignore the values anyway.
2391 * procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET
2392 ifdef.
2393 (modify_run_on_last_close_flag): Ditto.
2394 (wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL
2395 ifdef
2396 * alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than
2397 random value.
2398 * infrun.c (wait_for_inferior): Ensure random_signal is not used
2399 uninitialized.
2400 * valops.c (call_function_by_hand): Ensure struct_addr is not used
2401 uninitialized.
2402 * breakpoint.c (watch_command_1): Ensure prev_frame is not used
2403 uninitialized.
2404 * utils.c (vfprintf_maybe_filtered): Change second arg from "char *"
2405 to "const char *".
2406 * infptrace.c (udot_info): Add two dummy args so that the type is
2407 correct for passing to add_info.
2408 * f-lang.c (saved_fcn): Move decl to head of file so it can be used
2409 in prototypes.
2410 (saved_bf_symnum): Ditto.
2411 (SAVED_FUNCTION): Ditto.
2412 (SAVED_FUNCTION_PTR): Ditto.
2413 (SAVED_BF): Ditto.
2414 (SAVED_BF_PTR): Ditto.
2415 * ch-exp.c (parse_named_record_element): Build error message in
2416 temporary buffer before passing it to expect, rather than passing
2417 wrong number of args to expect.
2418 * demangle.c (set_demangling_style): Call set_demangling_command with
2419 correct number of arguments.
2420 * inferior.h (terminal_init_inferior_with_pgrp): Change arg type to
2421 int to match actual function.
2422 (os_isatty): Call fdmap with right number of arguments, was missing
2423 the host_callback* arg.
2424 * target.c (cleanup_target): Prototype all functions casts.
2425 * target.h (one_stepped, single_step): Declare here and convert
2426 single_step to prototype.
2427 * infrun.c (one_stepped, single_step): Don't declare externs
2428 here, they have moved to target.h.
2429 * eval.c (init_array_element): Declare previously undeclared
2430 last two args as LONGEST.
2431 * dcache.c (dcache_xfer_memory): Change xfunc decls to prototype form.
2432
2433Thu Jul 25 16:11:54 1996 Doug Evans <dje@canuck.cygnus.com>
2434
2435 * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS.
2436
2437Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com)
2438
2439 * Makefile.in (os9kread.o): Remove dependency on partial-stab.h.
2440 * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't
2441 use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
2442 text address. Use a seperate flag (textlow_not_set) instead.
2443 This makes stabs in ELF .o files work a lot better.
2444 * mdebugread.c xcoffread.c: Define textlow_not_set for
2445 partial-stab.h.
2446 * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype.
2447
2448Sat Jul 20 10:41:06 1996 Fred Fish <fnf@cygnus.com>
2449
2450 * dwarf2read.c (struct filenames): Change internal "struct file"
2451 to "struct fileinfo" to avoid conflict with "struct file" in
2452 <sys/file.h> on HPUX and Solaris.
2453
2454Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2455
2456 * dwarf2read.c: New file, DWARF 2 reader originally contributed by
2457 Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
2458 * Makefile.in (COMMON_OBS): Add dwarf2read.o.
2459 (SFILES): Add dwarf2read.c.
2460 (dwarf2read.o): Add build rule.
2461 * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
2462 exported functions.
2463 * elfread.c (elf_symfile_read): Call them.
2464 (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
2465
2466Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com>
2467
2468 * symfile.c (symfile_bfd_open):
2469 * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
2470 free the user from having to type the .exe extension.
2471
2472Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
2473
2474 * mon960-rom.c: Shorten the mon960_inits string to a single
2475 carriage return; this prevents a hang on connecting immediately
2476 after powerup, when MON960 is attempting autobaud detection.
2477
2478Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
2479
2480 * a29k-tdep.c (get_saved_register): Allow PC to be modified
2481 when innermost frame is selected, but not in outer frames.
2482
2483Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
2484
2485 * command.c (do_setshow_command): Don't segfault when showing
2486 var_string and var_string_noescape vars that are NULL.
2487
2488Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
2489
2490 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
2491 cygwin32_conv_to_posix_path.
2492 (child_create_inferior): unix_path_to_dos_path renamed to
2493 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
2494
2495Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
2496
2497 * defs.h printcmd.c: Create global disassemble_info structure
2498 tm_print_insn_info.
2499 * i386-tdep.c (set_assembly_language_command): set
2500 tm_print_insn_info.mach to the appropriate value for 386 or 8086
2501 disassembly.
2502 * printcmd.c (print_insn): Move init of disassembler_info to
2503 _initialize_printcmd. Set endian for disassembler here.
2504 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
2505 select sparc/sparclite.
2506 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
2507 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
2508 bfd_mach_sparc/bfd_mach_sparc_sparclite.
2509
2510Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
2511
2512 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
2513 than xmalloc/xrealloc.
2514
2515Fri Jul 12 17:59:47 1996 Fred Fish <fnf@cygnus.com>
2516
2517 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
2518 a NULL pointer, not a -1.
2519
2520Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
2521
2522 * i386-tdep.c (set_assembly_language_command): New routine to
2523 select between i386 and i8086 instruction sets for disassembly.
2524 New command `set assembly-language {i386 i8086}'.
2525
2526Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
2527
2528 * monitor.c (monitor_write_memory, monitor_read_memory_single):
2529 Disable use of "long long" memory read/write commands; can't
2530 use them because we hold the values to read/write in an int
2531 variable, and because strtoul fails on values that exceed the
2532 size of a long. This fixes breakpoint problems on MON960.
2533
2534Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
2535
2536 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
2537 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
2538
2539Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
2540
2541 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
2542 and MMALLOC_CHECK macros, and add comment indicating how host dependent
2543 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
2544 to use it but to not do heap corruption checking.
2545 * gdbserver/Makefile.in: Ditto.
2546 * utils.c (init_malloc): Replace warning() use with direct call of
2547 fprintf_unfiltered, since current_target has not yet been set and thus
2548 we cannot use warning(). If we try to use mmcheck and it fails,
2549 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
2550 defined. Other small mmalloc related cleanups.
2551 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
2552 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
2553
2554 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2555 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2556 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2557 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2558 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
2559 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2560 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2561 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2562 Remove obsolete defines.
2563
2564 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
2565 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
2566 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
2567 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
2568 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
2569 * config/powerpc/aix.mh (MMALLOC_DISABLE):
2570 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
2571 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
2572 * config/mips/decstation.mh (MMALLOC_DISABLE):
2573 * config/m88k/cxux.mh (MMALLOC_DISABLE):
2574 * config/i386/i386mk.mh (MMALLOC_DISABLE):
2575 * config/i386/i386m3.mh (MMALLOC_DISABLE):
2576 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
2577 Use MMALLOC_CFLAGS instead.
2578
2579Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
2580
2581 * h8300-tdep.c: Remove some outdated comments.
2582 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
2583 Handle stm.l insns for the H8/S.
2584 (examine_prologue): Likewise.
2585
2586Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
2587
2588 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
2589
2590Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
2591
2592 * mon960-rom.c (mon960_open): Add floating point detection to
2593 prevent hang on non-FPU processors (PR 9775).
2594 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
2595 setting breakpoints and improve loading speed.
2596
2597Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
2598
2599 * coffread.c (record_minimal_symbol): Don't presave name string
2600 on symbol_obstack before passing to prim_record_minimal_symbol.
2601 It now handles saving the string itself.
2602 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
2603 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
2604 * os9kread.c (record_minimal_symbol): Ditto.
2605 * solib.c (solib_add_common_symbols): Ditto.
2606
2607 * coffread.c (coff_symtab_read): Don't presave name string on
2608 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
2609 It now handles saving the string itself.
2610 * dbxread.c (record_minimal_symbol): Ditto.
2611 * elfread.c (record_minimal_symbol_and_info): Ditto.
2612
2613 * dstread.c (record_minimal_symbol): Remove static function that just
2614 called prim_record_minimal_symbol with the same args (after change to
2615 prim_record_minimal_symbol to do it's own name string saves).
2616 * nlmread.c (record_minimal_symbol): Ditto.
2617 * somread.c (record_minimal_symbol): Ditto.
2618
2619 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
2620 (hpread_read_function_type): Ditto.
2621 (hpread_process_one_debug_symbol): Ditto.
2622 * mdebugread.c (parse_symbol): Ditto.
2623 (new_symbol): Ditto.
2624 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
2625
2626 * coffread.c (process_coff_symbol): Use obsavestring to save
2627 SYMBOL_NAME, rather than obstack_copy0.
2628 * dstread.c (create_new_symbol): Ditto
2629 * symfile.c (obconcat): Ditto.
2630 * stabsread.c (patch_block_stabs): Ditto.
2631 * xcoffread.c (SYMNAME_ALLOC): Ditto.
2632
2633 * symfile.c (obsavestring): Update comments
2634 * solib.c (solib_add_common_symbols): Remove local var origname.
2635
2636Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2637
2638 * configure: Re-build with autoconf-2.10.
2639
2640 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
2641 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
2642 TM_PRINT_INSN, which comes from the tm file.
2643
2644Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
2645
2646 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
2647 os9kread.c: Replace identical sym_offsets functions with
2648 default_symfile_offsets.
2649 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
2650 macro to allocate section_offsets.
2651 * symfile.c (default_symfile_offsets): New function.
2652 * symfile.h: Declare default_symfile_offsets.
2653 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
2654 simplify allocation of section_offsets.
2655
2656Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
2657
2658 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
2659 * configure configure.in: Only make sol-thread.o for native.
2660 Also, switch to dlopened libthread_db.so.1.
2661 * sol-thread.c: Switch to using dlopen to get the thread_db
2662 library.
2663
2664Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
2665
2666 * configure, configure.in: Change test for libthread_db to only
2667 work for configs where build/host/target are the same.
2668
2669Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2670
2671 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
2672 PowerPC.
2673
2674 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
2675 support.
2676 * configure: Regenerate.
2677
2678Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
2679
2680 From Raymond Jou <rjou@mexican.cygnus.com>:
2681 * mpw-make.sed: Add lines to whack out autoconf hook
2682 @CONFIG_LDFLAGS@.
2683
2684Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
2685
2686 * remote-e7000.c (e7000_stop): New function.
2687
2688Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
2689
2690 * configure, configure.in: Add target sparclet.
2691 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
2692 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
2693 command to start process running on target is different from one
2694 to continue execution), MO_HEX_PREFIX (if addresses from monitor
2695 have a "0x" prefix).
2696 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
2697 registers array. This is to allow NULLs to be place holders in
2698 the tm-*.h file so that only minor changes are needed when a new
2699 processor is introduced (eg, one without floating point).
2700 * sparc-tdep.c: Conditionally remove dependancies on floating
2701 point.
2702 * sparclet-rom.c, config/sparc/sparclet.mt,
2703 config/sparc/tm-sparclet.h: New files for target sparclet.
2704 * symfile.c (load_command): Add option for 2nd parameter; a load
2705 offset added to the vma of each section.
2706
2707Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
2708
2709 * main.c (main): Add option "l" for setting remote_timeout.
2710
2711Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
2712
2713 * remote-e7000.c, remote.c, target.h, top.c: Add set option
2714 "remote_timeout" for setting remote_timeout. Add set option
2715 "use_hard_breakpoints" for setting hardware .vs. memory
2716 breakpoints.
2717
2718Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
2719
2720 * remote-e7000.c (e7000_parse_device): New function.
2721 Add option "tcp_remote" to target command if using
2722 tcp to connect to a remote host which is then connected
2723 via serial port to the e7000 (for exampole, a port master).
2724 (e7000_open): Change to call e7000_parse_device.
2725
2726Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
2727
2728 * monitor.c (monitor_debug): Fix remotedebug buffering.
2729
2730Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
2731
2732 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
2733 (NATDEPFILES): Add a space.
2734
2735Wed Jun 26 06:05:39 1996 Wilfried Moser <moser@rtl.cygnus.com>
2736
2737 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
2738 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
2739
2740 * ch-exp.c (calculate_array_length): Function removed.
2741
2742Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2743
2744 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
2745 (e7000_xfer_inferior_memory): Call it.
2746
2747Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2748
2749 * gdb/gdbserver/Makefile.in (docdir): Removed.
2750
2751Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2752
2753 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
2754 Use autoconf set values.
2755 (docdir): Removed.
2756 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2757 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2758 includedir): Use autoconf set values.
2759 (docdir): Removed.
2760 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
2761 * nlm/configure: Rebuilt.
2762 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
2763
2764Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
2765
2766 * stabsread.c (read_cfront_member_functions): add type
2767
2768Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
2769
2770 * win32-nat.c: #include <unistd.h>.
2771 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
2772 (child_create_inferior): Convert only env var PATH to win32 style.
2773 (set_pathstyle_dos): Delete.
2774 (_initialize_inftarg): Delete dos-path-style command.
2775
2776Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
2777
2778 * configure.in: Revise sol-thread.o test.
2779 * configure: Regenerated.
2780
2781 * source.c (find_source_lines): Reassign size to result of read.
2782
2783Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2784
2785 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
2786 (h8300_command): Likewise.
2787 (set_machine): Likewise.
2788 (set_machine_hook): Likewise.
2789 (_initialize_h8300m): Likewise.
2790
2791 * config/h8300/tm-h8300.h (h8300smode): Declare.
2792
2793Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2794
2795 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
2796 of shl_load calls for hpux10.
2797
2798Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
2799
2800 * config.in: Regenerated.
2801 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
2802
2803 * configure: Regenerated.
2804 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
2805 avoid name clashes with SunOS headers.
2806
2807Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
2808
2809 From Michael Snyder <Michael_Snyder@next.com>:
2810 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
2811 exception if one or more objfile has no symbols, such as when
2812 a dynamic library has been stripped.
2813
2814Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
2815
2816 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
2817 * configure configure.in: Only make sol-thread.o for native.
2818 Also, switch to dlopened libthread_db.so.1.
2819 * sol-thread.c: Switch to using dlopen to get the thread_db
2820 library.
2821
2822Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
2823
2824 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
2825 Change from 0xE0000000 to 0xC0000000.
2826
2827Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2828
2829 * config/powerpc/xm-solaris.h: Initial version of support for
2830 Solaris on PowerPC.
2831
2832Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
2833
2834 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
2835 target.
2836 * configure: Rebuild.
2837
2838 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
2839 little-endian builds.
2840
2841Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
2842
2843 * inftarg.c (child_thread_alive): Protect declaration with
2844 #ifndef CHILD_THREAD_ALIVE.
2845
2846 * source.c (find_source_lines): Check the time on the symtab's bfd if
2847 it exists, else check the time on the exec_bfd.
2848
2849Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
2850
2851 * dsrec.c (make_srec): Fix calculation of address size
2852 to allow addresses less than 0x100.
2853
2854Thu May 30 04:24:09 1996 Wilfried Moser <moser@rtl.cygnus.com>
2855
2856 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
2857
2858Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
2859
2860 * remote-mips.c: cannot use EINVAL for breakpoint test since
2861 its value varies for different hosts (e.g. go32's is 19, while
2862 sunos is 22). Changed to hardcoded 22 since that is what the
2863 mips boards return.
2864
2865Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
2866
2867 * configure: Regenerated.
2868 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
2869 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
2870
2871Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
2872
2873 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
2874 (_initialize_solib): Add set/show commands for those variables.
2875 (solib_map_sections): Implement searching using them.
2876
2877Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
2878
2879 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
2880
2881 * NEWS: Add Alpha Linux as a new native configuration.
2882
2883 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
2884 return type VOID, assume no debugging info is available for that
2885 object file and patch the return value into VOID *. Otherwise,
2886 operations requiring an implicit call to malloc() will fail.
2887
2888 * infrun.c (wait_for_inferior): The criterion to detect entering a
2889 sigtramp handler is now: (a) the current pc is inside a sigtramp
2890 handler, (b) the previous pc is not in a sigtramp handler, and (c)
2891 the current stack pointer is "inner" than the old one. Condition
2892 (c) is new to avoid mistaking a return from a signal handler into
2893 sigtramp as a new sigtramp invocation.
2894
2895 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
2896 int may not be big enough to hold an address.
2897 (dcache_hit): Ditto.
2898 (dcache_peek_byte): Fix indentation.
2899
2900 * configure.in (alpha-*-linux*): Add target.
2901 * configure: Rebuild
2902
2903 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
2904 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
2905 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
2906 (SIGCONTEXT_ADDR): Ditto.
2907 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
2908
2909 * config/alpha/alpha-linux.mh: New file.
2910 * config/alpha/alpha-linux.mt: Ditto.
2911 * config/alpha/nm-linux.h: Ditto.
2912 * config/alpha/tm-alphalinux.h: Ditto.
2913 * config/alpha/xm-alphalinux.h: Ditto.
2914 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
2915 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
2916 xm-alphaosf.h.
2917 * config/alpha/alpha-osf2.mh: Ditto.
2918
2919 * blockframe.c (find_pc_partial_function): Pass PC to
2920 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
2921 that detect sigtramp code via designated code sequences (as is the
2922 case for Linux/Alpha, for example).
2923
2924 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
2925 to ignore new PC argument.
2926 * config/m68k/tm-hp300bsd.h: Ditto.
2927 * config/vax/tm-vax.h: Ditto.
2928
2929 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
2930 (alpha_osf_skip_sigtramp_frame): Ditto.
2931 (push_sigtramp_desc): Ditto.
2932 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
2933 sigcontext address from frame.
2934 (alpha_saved_pc_after_call): When in sigtramp, use
2935 alpha_frame_saved_pc() instead of read-register().
2936 (after_prologue): When inside a dynamically generated sigtramp
2937 function, there is no prologue, so return address of first
2938 instruction.
2939 (alpha_in_prologue): Fix typo in comment.
2940 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
2941 whether we're inside a dynamicaly generated sigtramp function. If
2942 so, create and push and appropriate procedure descriptor.
2943 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
2944 the frame past a sigtramp frame (if the current frame is indeed a
2945 sigtramp function).
2946 (init_extra_frame_info): Don't read next frame register off of
2947 stack-pointer when inside a dynamiccaly generated sigtramp.
2948 (alpha_pop_frame): Also unlink and destroy procedure descriptors
2949 created for dynamically generated sigtramp functions.
2950
2951 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
2952 <alpha/ptrace.h> instead of <machine/reg.h>
2953
2954Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
2955
2956 * gnu-nat.c (inf_validate_task_sc):
2957 Give terminal to gdb while asking question.
2958 (inf_resume): Don't validate the task suspend-count while execing.
2959
2960Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
2961
2962 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
2963 additional suspend count.
2964 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
2965 (inf_resume): Call inf_validate_task_sc here.
2966 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
2967
2968Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
2969
2970 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
2971
2972Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
2973
2974 * h8300-tdep.c (IS_PUSH): Refine.
2975 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
2976 (IS_SUB4_SP, IS_SUBL_SP): New macros.
2977 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
2978 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
2979 when in H8/300H mode. Get the return pointer's address correctly
2980 for the H8/300H. Handle H8/300H prolouge code sequences.
2981
2982 * symfile.c (generic_load): Print the starting address
2983 of the file just loaded.
2984
2985Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
2986
2987 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
2988
2989Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2990
2991 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
2992 if a `source' command is contained in bs->commands.
2993
2994 * infrun.c (wait_for_inferior): Update step_frame_address when
2995 stepping into a new line.
2996
2997 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
2998 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
2999 bpenables array.
3000
3001Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
3002
3003 * dsrec.c (load_srec): Add WAITACK parameter, for machines
3004 like EST visionICE that send back an ACK after each S-record.
3005 * monitor.c (monitor_wait_srec_ack): New function.
3006 (monitor_load): Pass monitor_wait_srec_ack to load_srec
3007 if the monitor's MO_SREC_ACK flag is set.
3008 * monitor.h: Define MO_SREC_ACK flag.
3009 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
3010 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
3011 * srec.h: Add WAITACK parameter to load_srec prototype.
3012
3013Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
3014
3015 * config/sparc/sparclite.mt: Add the sparc simulator.
3016
3017Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
3018
3019 * defs.h (read_command_lines, query_hook): Update prototypes.
3020 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
3021 * breakpoint.c (commands_command): Build message in temporary buffer
3022 and pass that, as well as tty control flag, to read_command_lines.
3023 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
3024 Define here.
3025 (command_loop): Check for non-NULL instream before looping.
3026 (command_line_input): Use readline_hook when appropriate, to get
3027 user input from a GUI window.
3028 (read_next_line): Also build prompt if getting user input from a GUI.
3029 (recurse_read_control_structure): Fix typo in comment.
3030 (read_command_lines): Use passed in prompt and tty flag to decide how
3031 to build message. Use readline_begin_hook when appropriate, to set
3032 up a GUI interaction window. Just return head, whether NULL or not,
3033 after using readline_end_hook to complete GUI interaction.
3034 (define_command, document_command): Build message in a temporary
3035 buffer and pass it to read_command_lines, along with tty flag.
3036
3037
3038Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3039
3040 * blockframe.c (frameless_look_for_prologue):
3041 Add FUNCTION_START_OFFSET only if func_start is non-zero.
3042 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
3043 pc is not in a known section.
3044 * stack.c (print_frame_info): Remove check for fi->pc in known
3045 section, now handled by lookup_minimal_symbol_by_pc.
3046
3047
3048Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
3049
3050 * sh-stub.c: New file, was config/sh/stub.c.
3051
3052
3053Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
3054
3055 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
3056
3057 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
3058 C_STAT symbols.
3059 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
3060 Flush cached frames just before exiting.
3061 * remote-sim.c (gdbsim_resume): Complain if the program isn't
3062 being run.
3063 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
3064
3065Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
3066
3067 * procfs.c (procfs_thread_alive procfs_stop): Make static.
3068 (procfs_pid_to_str): New routine to print out thread id's in an
3069 intelligible manner.
3070 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
3071 which supply_register is called to fix bug with writing
3072 individual regs.
3073 * config/sparc/tm-sun4sol2.h: Define default for
3074 target_pid_to_str in case host lacks libthread_db.
3075
3076Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
3077
3078 * Makefile.in config.in configure configure.in
3079 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
3080 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
3081 and pthread support, since pre-2.5 systems don't come with
3082 libthread_db.so.1.
3083
3084 * procfs.c (info_proc): Use int instead of id_t. Old versions of
3085 Irix don't seem to define this.
3086
3087Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
3088
3089 * top.c (execute_control_command, case while_control): Allow
3090 a while command to be interrupted.
3091
3092Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
3093
3094 * sol-thread.c: More cleanup, add comments.
3095 (sol_thread_resume): Prevent people from trying to step
3096 inactive threads.
3097 (sol_thread_wait sol_thread_fetch_registers
3098 sol_thread_store_registers): Remove unnecessary check for
3099 sol_thread_active. These routines won't get called unless threads
3100 are active.
3101
3102Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
3103
3104 SH3-E support from Allan Tajii <atajii@hmsi.com>:
3105 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
3106 float registers.
3107 (sh3e_reg_names): New register name array.
3108 (sh_processor_type_table): Add sh3e processor type.
3109 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
3110 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
3111 full set of registers.
3112 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
3113 (e7000_fetch_registers, e7000_wait): Use them.
3114 * sh3-rom.c (sh3_regnames): Add float registers.
3115 (sh3e_cmds, sh3e_ops): New globals.
3116 (sh3e_open): New function.
3117 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
3118 sh3e target vector.
3119
3120Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3121
3122 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
3123 Print out messages instead of codes for thread_db errors. Make
3124 access macros for thread and lwp manipulation. Make cleanups to
3125 fixup inferior_pid in case of errors.
3126
3127Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
3128
3129 * aclocal.m4: Remove unused definition of AC_C_CROSS.
3130 * configure.in: Add powerpcle-*-solaris* host and target config
3131 so April 30th change does not get lost next time configure is
3132 rebuilt.
3133
3134Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3135
3136 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
3137 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
3138 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
3139 avoid conflict with Solaris /usr/include/thread.h.
3140
3141Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3142
3143 * abug-rom.c: Config file for the older style ABug monitor that
3144 runs on the mvme13x boards.
3145 * config/m68k/monitor.mt: Add abug support for m68k cross
3146 debugging.
3147
3148Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
3149
3150 * infcmd.c (do_registers_info): Always print the raw floating
3151 point value's bytes in big endian order, so the the leftmost bit
3152 is the most significant.
3153 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
3154 that is referenced nowhere else.
3155 (set_breakpoint): Ditto.
3156 (do_enable_breakpoint): Created from enable_once_breakpoint
3157 with a couple of changes.
3158 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
3159 bpdisp enum value to set disposition of breakpoint.
3160 (enable_once_breakpoint): Ditto.
3161 (enable_delete_breakpoint): Ditto.
3162 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
3163 * symtab.c (find_pc_line): Improve comments.
3164 * xcoffread.c: Ditto.
3165
3166Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3167
3168 * target.c (debug_to_xfer_memory): Insert line breaks when
3169 dumping the memory block.
3170
3171Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
3172
3173 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
3174 returns a possibly modified pid.
3175 * inftarg.c (ptrace_him): Now returns pid;
3176 * m3-nat.c (m3_trace_him): Now returns pid;
3177 * infcmd.c (run_command): Minor cleanup.
3178 * infrun.c (wait_for_inferior): Add another check for one_stepped
3179 near where we read the pc to avoid erroneously setting
3180 random_signal for multi-threaded support.
3181 * procfs.c: Add support for Solaris LWPs. Remove def of
3182 LOSING_POLL. Many cleanups... Several workarounds for Solaris
3183 lossage. System call entry and exit are now handled by
3184 dynamically registered handlers.
3185 * (syscallname): Don't barf when handed an unknown syscall
3186 number.
3187 * (info_proc_syscalls): Ditto.
3188 * sol-thread.c: New file. Implements Solaris thread support.
3189 * symfile.c (symbol_file_add): Add call to target_new_objfile to
3190 notify target-dependent code about new symbol tables.
3191 * (clear_symtab_users): Call target_new_objfile to notify it of
3192 the removal of all symbol tables.
3193 * target.c (push_target): Make sure that to_close is non-zero
3194 before calling it.
3195 * target.h (target_new_objfile): Provide default.
3196 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
3197 of OSF can't hack using poll with /proc.
3198 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
3199 sol-thread-new-objfile.
3200 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
3201 add libthread_db.so.1 to NAT_CLIBS.
3202 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
3203 target_pid_to_str.
3204
3205Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
3206
3207 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
3208 removal of the requested fd.
3209
3210Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3211
3212 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
3213 hooks under ELF.
3214
3215 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
3216
3217Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
3218
3219 From Peter Schauer:
3220 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
3221 * breakpoint.c (insert_breakpoints, watchpoint_check,
3222 bpstat_stop_status): Avoid bad references to memory freed via
3223 delete_breakpoint on watchpoints going out of scope.
3224 Do not delete these watchpoints, disable them and change their
3225 disposition to del_at_next_stop instead.
3226 (breakpoint_auto_delete): Delete all breakpoints whose disposition
3227 is del_at_next_stop.
3228 (breakpoint_init_inferior): Use switch to avoid reference to
3229 already deleted breakpoint.
3230
3231Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
3232
3233 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
3234 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
3235 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
3236 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
3237 (solib_info): Call xcoff_relocate_symtab via the hook.
3238 (sharedlibrary_command): Ditto.
3239 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
3240 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
3241 (xcoff_init_loadinfo_hook): Define and initialize here.
3242 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
3243 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
3244 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
3245 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
3246 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
3247 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
3248 of xcoff_relocate_symtab_hook.
3249
3250Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3251
3252 * configure (powerpcle-*-solaris*): Add Solaris support.
3253
3254 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
3255 Solaris support.
3256
3257Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
3258
3259 * c-valprint.c (c_val_print): Fix printing for arrays defined
3260 with 0 length.
3261
3262Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
3263
3264 Support for bi-endian remote breakpoints.
3265 * remote.c (big_break_insn, little_break_insn): New globals.
3266 (break_insn): Remove.
3267 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
3268 code if REMOTE_BREAKPOINT defined, otherwise call memory
3269 breakpoint functions.
3270 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
3271 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
3272
3273 * mon960-rom.c (mon960_cmds): Remove forward decl.
3274 (mon960_load): Use current_monitor instead of mon960_cmds.
3275 (mon960_regnames): Remove backslashes from line ends.
3276 (_initialize_mon960): Fix documentation string.
3277
3278Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
3279
3280 * symfile.h (psymbol_allocation_list): Expand comments which
3281 describe the psymbol allocation list and how each field is
3282 used.
3283
3284Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3285
3286 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
3287 storage leaks.
3288 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
3289
3290 * infcmd.c (run_command), solib.c (locate_base): Check for
3291 target_has_execution in addition to inferior_pid, a core file
3292 from a threaded program is yielding a non-zero inferior_pid.
3293
3294 * sparc-tdep.c (get_saved_register): Handle window registers
3295 in a dummy frame correctly.
3296
3297Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
3298
3299 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
3300 so that anything that wants an allocation function not yet pulled
3301 in, will get it from mmalloc rather than a system library.
3302 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
3303 to avoid surprising results when used.
3304
3305Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
3306
3307 * stabsread.c: Changes and bug fixes for cfront support.
3308 Fix bug for class data members.
3309 Fix parsing bug when no base classes exist.
3310 Fix memory bug - allocate space for cplusplus specific info.
3311 Add support for static data.
3312 Add prototypes for static functions.
3313 Enhance comments to show what each function expects to parse.
3314 Cleanup code.
3315 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
3316 function to resolve_cfront_continuation.
3317
3318Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
3319
3320 * infrun.c (wait_for_inferior): Call registers_changed when
3321 restarting the inferior to get over a nullified instruction.
3322
3323Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
3324
3325 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
3326 Add new support for parsing cfront stabs.
3327
3328Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
3329
3330 * infrun.c (wait_for_inferior): Move "have_waited" label
3331 outside of #ifdef conditionals. Don't trash the wait status
3332 if we get a signal and the current instruction is nullified.
3333
3334Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
3335
3336 * Makefile.in (VERSION): Bump version number to 4.16.1.
3337 * NEWS: Update for 4.16 release.
3338
3339Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3340
3341 * monitor.h: Clean up comment formatting.
3342 (current_monitor): Remove decl.
3343 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
3344 (push_monitor, SREC_SIZE): Remove.
3345 * monitor.c: Expand old macro into current_monitor derefs
3346 everywhere.
3347 * remote-os9k.c (current_monitor): Remove definition.
3348
3349Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
3350
3351 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
3352 hooks.
3353 (call_extra_exec_file_hooks): New function.
3354 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
3355 remove unused variables.
3356 (set_machine_hook): New function.
3357 (_initialize_h8300m): Initialize it.
3358
3359Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
3360
3361 * remote-mips.c (encoding): Don't specify size, to avoid bug in
3362 SunOS native compiler.
3363
3364Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
3365
3366 * monitor.c: Use int rather than LONGEST for values, since
3367 the formatting strings are not prepared to accept long longs.
3368
3369Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
3370
3371 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
3372
3373Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
3374
3375 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
3376 before de-referencing it. Prevents deref of NULL pointer if core
3377 file lacks .reg section.
3378 * defs.h: Rename floatformat_{to from}_long_double to
3379 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
3380 FROM}... macros.
3381 * findvar.c (extract_floating store_floating): Change all refs to
3382 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
3383 * utils.c: Change floatformat_{to from}_long_double to
3384 floatformat_{to from}_doublest cuz the new routines will use
3385 whatever size (double or long double) is appropriate.
3386 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
3387 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
3388 floatformat... routine calls.
3389
3390Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
3391
3392 * stabsread.c (read_type): Move handling of '@' from type
3393 number handling to handling of types proper (as emitted by gcc!).
3394 For typedefs, allocate the typedef type before reading its
3395 definition, to properly handling recursive types.
3396
3397Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
3398
3399 * ch-exp.c (calculate_array_length): Fix prototype.
3400
3401Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
3402
3403 * remote-nindy.c (nindy_open): Acquire more target state so that
3404 user can attach to a previously running program.
3405 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
3406 conversion code. That's all handled in {extract store}_floating
3407 now.
3408 * utils.c (floatformat_to_double): Don't bias exponent when
3409 handling zero's, denorms or NaNs.
3410 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
3411 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
3412 FLOATFORMAT_TO/FROM_DOUBLEST macros.
3413 * config/i960/tm-nindy960.h: Undefine
3414 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
3415 REGISTER_CONVERTIBLE. These are no longer necessary now that all
3416 the magic happens in extract/store_floating.
3417
3418Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3419
3420 * eval.c (evaluate_subexp_standard): Report error when attempting to
3421 evaluate subscripts for types which cannot be subscripted.
3422
3423 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
3424 Return a zero value with the return type of the member function
3425 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
3426 function.
3427 * values.h (value_x_binop, value_x_unop): Update prototypes
3428 accordingly.
3429 * eval.c (evaluate_subexp_standard): Update all callers of
3430 value_x_binop, value_x_unop accordingly.
3431
3432 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
3433 integral promotion on operands.
3434
3435Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
3436
3437 * README: Update for 4.16 release.
3438 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
3439 * configure: Regenerate with autoconf.
3440 * config.in: Regenerate with autoheader.
3441 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
3442 * top.c (command_loop): Ditto.
3443
3444Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
3445
3446 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
3447 defaults for bi-endian targets. Replace function pointers for
3448 floatformat routines with macros. No need for these to be runtime
3449 selectable.
3450 * findvar.c: Get rid of floatformat function pointers. Use
3451 macros in extract_floating and store_floating.
3452 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
3453 Use floatformat macros.
3454
3455Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
3456
3457 From: Miles Bader <miles@gnu.ai.mit.edu>
3458 * configure.in (AC_CHECK_HEADERS): check for endian.h.
3459 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
3460 Add host & target cases for i[345]86-*-gnu*.
3461 * config.in: Regenerate with autoheader.
3462 * configure: Regenerate with autoconf.
3463 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
3464 (init.c): Don't scan mig-generated files.
3465 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
3466 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
3467 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
3468 rather than "#ifndef MACH".
3469
3470Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
3471
3472 * remote.c (remotewritesize): New GDB variable, controls size
3473 of memory packets sent to the target.
3474
3475Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
3476
3477 * dcache.c: Add prototypes. Make many functions static.
3478 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
3479 dcache_poke call dcache_xfer_memory directly in order to fix
3480 problems with turning off dcache. dcache_peek is now unnecessary,
3481 so it goes away.
3482
3483 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
3484 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
3485 to a struct floatformat. This allows for better handling of
3486 targets whose floating point formats differ from the host by more
3487 than just byte order.
3488 * (floatformat_to_long_double floatformat_from_long_double):
3489 Prototypes for new functions in utils.c.
3490 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
3491 for pointers to floating point conversion functions. The actual
3492 function uses either double or long double if the host supports it.
3493 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
3494 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
3495 * (extract_floating store_floating): Rewrite. Now, if host fp
3496 format is the same as the target, we just do a copy. Otherwise,
3497 we call floatformat_{to from}_doublest.
3498 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
3499 `write' to `should_write'.
3500 * utils.c (floatformat_to_long_double
3501 floatformat_from_long_double): New routines that implement long
3502 double versions of functions in libiberty/floatformat.c.
3503 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
3504 i960 extended real (80 bit) numbers.
3505 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
3506 actually read or written.
3507
3508Wed Apr 10 02:56:06 1996 Wilfried Moser <moser@rtl.cygnus.com>
3509
3510 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
3511 (calculate_array_length): Move function from here ...
3512
3513 * ch-exp.c (calculate_array_length): ... to here.
3514 (parse_primval): If we have a symbol with an array type
3515 and the length is 0, call calculate_array_length.
3516
3517Tue Apr 9 01:23:05 1996 Wilfried Moser <moser@rtl.cygnus.com>
3518
3519 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
3520 Add some checks for powerset compatibility.
3521
3522 * valops.c (value_slice): Use lowbound instead of lowerbound for
3523 call to slice_range_type to get correct bounds.
3524
3525Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
3526
3527 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
3528 dependencies.
3529 * scm-lang.c (gdb_string.h): Include.
3530 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
3531 call to correct type (char *).
3532 * cp-valprint.c (cp_print_static_field): Ditto.
3533 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
3534 for external find_unwind_entry function (from hppa-tdep.c).
3535 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
3536 type of second arg to "char *" to be type compatible with
3537 dcache.
3538 (remote_wait): Cast second arg to strtol to correct type.
3539 * hppa-tdep.c (compare_unwind_entries): Change argument types to
3540 "const void *" to be type compatible with qsort, and then
3541 assign to local args prior to use.
3542
3543Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
3544
3545 * infptrace.c (kill_inferior): Remove call to "kill"; update
3546 comments.
3547
3548Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
3549
3550 * remote-e7000.c: don't append :23 to target port if __WIN32__
3551 is defined (it's WinGDB).
3552
3553Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
3554
3555 From: Miles Bader <miles@gnu.ai.mit.edu>
3556 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
3557 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
3558 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
3559 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
3560
3561Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
3562
3563 * configure.in (case host): Add i386sco5 host.
3564 * configure: Regenerate.
3565
3566 From: Robert Lipe <robertl@dgii.com>
3567 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
3568 target is an SVR3.2 with COFF, ELF, and shared libes, but
3569 no /proc.
3570 * config/i386/i386sco5.mh: New file.
3571 * config/i386/nm-i386sco5.h: New file.
3572
3573Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
3574
3575 * bcache.c (bcache): When size of chunk to cache is exactly equal to
3576 BCACHE_MAXLENGTH, stash chunk as unique copy.
3577
3578Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
3579
3580 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
3581 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
3582 use it, rather than calling add_psymbol_addr_to_list.
3583 (add_psymbol_addr_to_list): Delete.
3584 (add_psymbol_to_list): Make psymbol static to avoid random data in
3585 gaps due to alignment of structure members.
3586 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
3587 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
3588 performance improvements by inlining via complicated macros and
3589 they just make gdb larger and harder to maintain.
3590 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
3591 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
3592 add_psymbol_to_list with appropriate long or CORE_ADDR args.
3593 (add_partial_symbol): Ditto.
3594 * partial-stab.h: Ditto.
3595 * os9kread.c (read_os9k_psymtab): Ditto
3596 * mdebugread.c (parse_partial_symbols): Ditto.
3597 (handle_psymbol_enumerators): Ditto.
3598 (demangle.h): Include.
3599 * hpread.c (hpread_build_psymtabs): Ditto.
3600 (hpread_build_psymtabs): Ditto.
3601 (demangle.h): Include
3602
3603Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
3604
3605 * configure.in: Check for setpgid function.
3606 * config.in: Regenerate with autoheader.
3607 * configure: Regenerate with autoconf.
3608 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
3609 if it is actually defined.
3610 (gdb_setpgid): Use HAVE_SETPGID.
3611 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
3612 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
3613 * c-exp.y, serial.c: Include <ctype.h>.
3614 * config/m68k/nm-news.h: Add typedef for pid_t which is
3615 apparently missing from <sys/types.h>. Enclose entire
3616 file in NM_NEWS_H ifndef and define when included.
3617 * config/mips/nm-news-mips.h: Ditto.
3618 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
3619 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
3620
3621Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
3622
3623 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
3624 * arm-tdep.c (arm_apcs_32): New global.
3625 (arm_addr_bits_remove, arm_saved_pc_after_call,
3626 arm_push_dummy_frame, arm_pop_frame): New functions.
3627 (arm_skip_prologue): Updated version from Richard Earnshaw.
3628 (_initialize_arm_tdep): Add set/show "apcs32".
3629 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
3630 arm_addr_bits_remove.
3631 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
3632 (frame_find_saved_regs): Declare properly.
3633 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
3634 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
3635 explicit mask.
3636 * config/arm/nm-arm.h: New file.
3637 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
3638 Move definitions to nm-arm.h.
3639 * config/arm/arm.mh (NAT_FILE): Define.
3640
3641 * symfile.c (generic_load): Initialize data_count properly.
3642
3643Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
3644
3645 * symmisc.c (print_objfile_statistics): Print memory used by
3646 psymbol cache obstack.
3647
3648Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
3649
3650 * symfile.c (report_transfer_performance): New function.
3651 (generic_load): Call it to report transfer rate.
3652 * remote-e7000.c (e7000_load): Ditto.
3653
3654Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
3655
3656 * mpw-make.sed: Change references to config.h to be in objdir,
3657 edit out rules to rebuild config.h.
3658
3659Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
3660
3661 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
3662 proceeding.
3663
3664Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
3665
3666 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
3667 fetch_register, child_xfer_memory): Use call_ptrace function supplied
3668 by infptrace.c rather than calling ptrace directly.
3669
3670Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
3671
3672 * mon960-rom.c: Cleanups and elimination of unused code,
3673 clarify documentation string.
3674 (mon960_serial, mon960_ttyname): Remove.
3675 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
3676 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
3677
3678Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
3679
3680 * configure.in: Check whether printf family supports printing
3681 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
3682 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
3683 * configure: Regenerate.
3684 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
3685 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
3686 * configure.in: Fix have_gregset and have_fpregset autoconf
3687 variable names so that they match the pattern required to
3688 cache them.
3689
3690Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
3691
3692 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
3693 before testing against reg_ptr.
3694 * eval.c (evaluate_subexp_standard): Cast type of
3695 TYPE_FN_FIELD_VOFFSET to int.
3696 * findvar.c (extract_signed_integer, extract_unsigned_integer,
3697 extract_long_unsigned_integer): Cast type of sizeof to int.
3698 * values.c (unpack_field_as_long, modify_field): Ditto.
3699 * valops.c (value_assign, call_function_by_hand): Ditto.
3700 * infcmd.c (do_registers_info): Ditto.
3701 * ser-tcp.c (tcp_open): Ditto.
3702 * remote.c (putpkt): Ditto.
3703 * dcache.c (dcache_peek): Ditto.
3704 * dcache.c (dcache_poke): Ditto.
3705 * m2-exp.y (yylex): Ditto.
3706 * gnu-regex.c (re_match_2): Ditto.
3707 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
3708 out unused macro definition and variables.
3709 * inftarg.c (proc_wait): Move from main.c to here, and make static.
3710 * valprint.c (val_print_string): Change bufsize from int to unsigned.
3711 * main.c (wait.h): Include.
3712 * top.c (command_line_input): Remove unused variable "c".
3713 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
3714 value TYPE_CODE_TYPEDEF to switch statement.
3715 (f_type_print_varspec_suffix): Add missing enum value
3716 TYPE_CODE_TYPEDEF to switch statement.
3717 * ch-exp.c (parse_primval): Add remaining enumeration values to
3718 switch statement, with no specific action.
3719 (ch_lex): Add LOC_UNRESOLVED in switch statement.
3720 (pushback_token): Ifdef out, since code using it is ifdef'd out.
3721 * stabsread.c (cleanup_undefined_types): Remove unused label
3722 "badtype".
3723 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
3724 * maint.c (objfiles.h): Include.
3725 (maintenance_print_statistics): Remove unused variable "temp".
3726 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
3727 unused variable "found_file_symbol".
3728 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
3729 * language.c (lang_bool_type): Use existing function local type
3730 variable rather than create block local variables.
3731 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
3732 * infptrace.c (wait.h, command.h): Include.
3733 * ser-tcp.c (gdb_string.h): Include
3734 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
3735 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
3736 * command.c (complete_on_enum): Make assignment used as truth value
3737 explictly check against NULL.
3738 (wait.h): Include.
3739 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
3740 that uses it is ifdef'd out.
3741 * parser-defs.h: Add prototype for write_dollar_variable.
3742 * infrun.c: Add prototype for write_pc_pid.
3743 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
3744 * symmisc.c (bcache.h): Include.
3745 * bcache.h: Add prototype for print_bcache_statistics.
3746 * symfile.c: Include <time.h>.
3747 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
3748 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
3749 * valarith.c (value_binop): Change result_len, promoted_len1,
3750 and promoted_len2 to unsigned int.
3751 * valarith.c (value_subscripted_rvalue): Change elt_offs and
3752 elt_size to unsigned int.
3753 * valops.c (value_array): Change typelength to unsigned int.
3754 (destructor_name_p): Change len to unsigned int.
3755 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
3756 * symfile.c (decrement_reading_symtab): Change return type to void.
3757 * valarith.c (value_subscript): Remove unused variable "word".
3758 (value_subscript): Remove unused variable "tint".
3759 * valops.c (auto_abandon): Ifdef out, since code using it is also
3760 ifdef'd out.
3761 * eval.c (init_array_element): Remove unused variable "val".
3762 * Makefile.in (values.o): Depends on scm-lang.h.
3763 (command.o): Depends upon wait_h.
3764 (ser-tcp.o): Depends upon gdb_string.h.
3765 (infptrace.o): Depends upon wait_h and command_h.
3766 (maint.o): Depends on objfiles.h and symfile.h.
3767 * values.c (allocate_repeat_value): Remove unused variable
3768 "element_type".
3769 (scm-lang.h): Include.
3770 * breakpoint.c (create_longjmp_breakpoint): Enclose in
3771 GET_LONGJMP_TARGET define, unused otherwise.
3772 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
3773 i386_remove_watchpoint and i386_stopped_by_watchpoint.
3774
3775Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
3776
3777 * configure.in (sparc64-*-solaris2*): Delete.
3778 Stick with sparc-*-solaris2*.
3779 * configure: Regenerated.
3780
3781Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
3782
3783 * valops.c (value_assign): Make copy of internal variable value
3784 before returning it as a new value, since it is owned by the
3785 internal variable and will be freed along with it.
3786
3787Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
3788
3789 * From Peter Schauer.
3790 * breakpoint.c (breakpoint_re_set_one): Keep temporary
3791 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
3792 and bp_step_resume in case breakpoint_re_set_one is called due
3793 to a step over a dlopen call.
3794 * infrun.c (wait_for_inferior): Always remove breakpoints from
3795 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
3796
3797Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
3798
3799 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
3800 non-prototyped case over prototyped case for C.
3801 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
3802
3803Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
3804
3805 * os9kread.c (os9k_process_one_symbol): Note nonportable
3806 assumption that an int can hold a char *.
3807
3808 * bcache.h (struct hashlink): Wrap data[] inside union with
3809 double to force longest alignment.
3810 (BCACHE_DATA): New macro to access data[].
3811 (BCACHE_ALIGNMENT): New macro to get offset to data[].
3812 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
3813 address of cached data. Use BCACHE_ALIGNMENT to compute
3814 amount of space to allocate for each hashlink struct.
3815
3816Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
3817
3818 * ch-lang.c (evaluate_subexp_chill): Fix typo.
3819
3820Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
3821
3822 * Makefile.in (VERSION): Bump version to 4.15.3
3823
3824Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3825
3826 * config.in: Rename from config.h.in.
3827 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3828 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
3829 * configure: Rebuild.
3830 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
3831 Set CONFIG_HEADERS to config.h:config.in.
3832
3833Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3834
3835 * partial-stab.h (case N_ENDM): Finish current partial symbol
3836 table for Solaris 2 cc.
3837
3838Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
3839
3840 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
3841 PC in the registers array. From Peter Schauer.
3842
3843Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
3844
3845 * symfile.c (reread_symbols): Reinitialize bcache struct
3846 members to zero using memset. Also use memset to reinit
3847 global_psymbols and static_psymbols, rather than explicitly
3848 resetting each structure member.
3849
3850Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
3851
3852 * configure.in: Add fragment to create stamp-h.
3853
3854 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
3855 * configure.in (AC_CHECK_HEADERS): Check for link.h.
3856 * configure: Regenerate with autoconf.
3857 * config.h.in: Regenerate with autoheader.
3858 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
3859 is defined.
3860 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
3861 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
3862 older a.out based systems.
3863
3864Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
3865
3866 * config.h.in: New file.
3867 * acconfig.h: New file, for autoheader.
3868 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
3869 * configure: Regenerate.
3870 * Makefile.in (defs_h): Add config.h
3871 (distclean): Remove config.h and stamp-h during distclean.
3872 (config.h, stamp-h): New targets to remake config.h when necessary.
3873 * defs.h (config.h): Include before any other includes or defines.
3874 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
3875 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
3876
3877Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
3878
3879 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
3880 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
3881 result in an empty line, to work around a bug in native Ultrix 4.4
3882 and OSF/1-3.2C make.
3883
3884Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
3885
3886 * configure.in: Add gdbserver to configdirs under linux.
3887 * configure: Regenerate.
3888
3889Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3890
3891 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
3892 * config/i386/tm-nbsd.h (NUM_REGS): Define.
3893
3894Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
3895
3896 * solib.c (solib_break_names): Add _r_debug_state for
3897 vanilla SVR4 implementations. From Peter Schauer.
3898
3899Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
3900
3901 * mon960-rom.c: New file; support mon960 rom monitor on i960.
3902 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
3903 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
3904 epecting prompt and echo during open.
3905 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
3906 determine if break should be sent as stop command.
3907 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
3908 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
3909 stack frame on mon960.
3910 * Makefile.in: Add mon960 files.
3911 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
3912 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
3913 * configure: Regenerated.
3914 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
3915 support mon960 rom monitor on i960.
3916
3917Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
3918
3919 With Michael Snyder:
3920 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
3921 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
3922 (handle_load_dll): Don't reload symbols.
3923 (handle_exception): Use the DEBUG_* names.
3924 (child_wait): Add DEBUG_* code.
3925 (_initialize_inftarg): Add new commands to set debug_ names.
3926
3927Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
3928
3929 * From Peter Schauer:
3930 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
3931 (bpstat_stop_status): Likewise.
3932 (remove_solib_event_breakpoints): Likewise.
3933 (clear_momentary_breakpoints): Likewise.
3934 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
3935 if we still can't read the memory for that breakpoint.
3936 (mention): Add bp_shlib_event case to keep gcc quiet.
3937
3938Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
3939
3940 * breakpoint.h (enum enable): New enum shlib_disabled for
3941 shared library breakpoints that have been temporarily disabled.
3942 * breakpoint.c: Handle temporarily disabled shared library
3943 breakpoints like disabled breakpoints in most places.
3944 (insert_breakpoints): Use shlib_disabled to indicate
3945 that an unsettable breakpoint is only temporarily disabled.
3946 (re_enable_breakpoints_in_shlibs): New function.
3947 * corelow.c (solib_add_stub): After adding shared libraries,
3948 try to reenable any temporarily disabled breakpoints.
3949 * infcmd.c (attach_command): Likewise.
3950 * infrun.c (wait_for_inferior): Likewise.
3951
3952Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
3953
3954 * defs.h (extract_long_unsigned_integer): Declare.
3955 * findvar.c (extract_long_unsigned_integer): New function.
3956 * printcmd.c (print_scalar_formatted): Use it.
3957 * valprint.c (val_print_type_code_int): Likewise.
3958
3959Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
3960
3961 * infcmd.c (do_registers_info): Ignore anonymous registers.
3962 * sh-tdep.c (set processor): New command to set specific
3963 processor type.
3964 (sh_reg_names, sh3_reg_names): Arrays of register names for
3965 SH and SH3 processors.
3966 (sh_set_processor_type): New function.
3967 * sh3-rom.c (sh3_open): Call it.
3968 (sh3_regname): Add names of all the bank registers.
3969 (sh3_supply_register): Clean up formatting.
3970 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
3971 bank registers.
3972 (REGISTER_NAMES): Add names of bank registers.
3973 (FP15_REGNUM): Define.
3974 (REGISTER_VIRTUAL_TYPE): Use it.
3975 * monitor.c: Clean up some comments.
3976
3977Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3978
3979 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
3980 s* and t* symbols too.
3981
3982Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
3983
3984 * symfile.c (generic_load): Avoid division by zero.
3985
3986Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
3987
3988 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
3989 not just those with HANDLE_SVR4_EXEC_EMULATORS.
3990
3991 From Peter Schauer:
3992 * breakpoint.c (internal_breakpoint_number): Move to file scope.
3993 (create_solib_event_breakpoint): Use an internal breakpoint number.
3994
3995Wed Mar 6 00:32:44 1996 Wilfried Moser <moser@rtl.cygnus.com>
3996
3997 * valarith.c (value_in): Change builtin_type_chill_bool to
3998 LA_BOOL_TYPE.
3999
4000Tue Mar 5 23:48:36 1996 Wilfried Moser <moser@rtl.cygnus.com>
4001
4002 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
4003 (match_string_literal): Handle control sequence.
4004 (match_character_literal): Deto.
4005
4006 * ch-lang.c (chill_printchar): Change formating of nonprintable
4007 characters from C'xx' to ^(num).
4008 (chill_printstr): Deto.
4009 (value_chill_card, value_chill_max_min): New functions to process
4010 Chill's CARD, MAX, MIN.
4011 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
4012
4013 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
4014 for Chill's CARD, MAX, MIN.
4015
4016 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
4017 and change return type from builtin_type_int to
4018 builtin_type_chill_bool.
4019
4020Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
4021
4022 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
4023 from config/nm-nbsd.h.
4024 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
4025 from config/sparc/tm-nbsd.h.
4026
4027 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
4028 instead of in config/m68k/xm-hp300hpux.h.
4029
4030Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4031
4032 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
4033 implementation for NetBSD systems.
4034
4035Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
4036
4037 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
4038 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
4039
4040 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
4041 if "function" is pointer to non-function.
4042
4043Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
4044
4045 * top.c (print_gdb_version): Update copyright year.
4046
4047Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
4048
4049 From Peter Schauer:
4050 * infrun.c (wait_for_inferior): Remove breakpoints and
4051 switch terminal settings before calling SOLIB_ADD.
4052 * solib.c (enable_break, SVR4 variant): Don't map in symbols
4053 for the dynamic linker, the namespace pollution causes real
4054 problems.
4055
4056Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
4057
4058 * remote-mips.c (common_breakpoint): Explicitly terminate the
4059 returned buffer.
4060
4061Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
4062
4063 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
4064 * remote.c (remote_detach): Send a command 'D' to the target
4065 when detaching, update the function's comments.
4066
4067Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
4068
4069 * gnu-nat.c (thread_cmd_list): New declaration.
4070 (parse_int_arg): New function.
4071
4072Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
4073
4074 * gnu-nat.h (struct proc): Add DETACH_SC field.
4075 * gnu-nat.c (make_proc): Set DETACH_SC.
4076 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
4077 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
4078 (add_thread_commands): Add set/show for detach-suspend-count.
4079 Add takeover-suspend-count cmd.
4080 (inf_detach): Set suspend counts to the detach SC, not 0.
4081 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
4082 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
4083 set_thread_default_thread_detach_sc_cmd,
4084 show_thread_default_thread_detach_sc_cmd): New functions.
4085 (show_task_cmd): Also show detach-suspend-count values.
4086 (thread_takeover_sc_cmd): New function.
4087
4088Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
4089
4090 * gnu-nat.c (show_thread_run_cmd): Actually print state.
4091
4092Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
4093
4094 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
4095
4096Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
4097
4098 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
4099 pointer to the flags now, not the flags themselves.
4100
4101Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
4102
4103 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
4104 (gnu_create_inferior): Check return from ptrace.
4105
4106Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
4107
4108 * gnu-nat.h (struct proc): Add DEAD field.
4109 * gnu-nat.c (make_proc): Initialize DEAD.
4110 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
4111 (gnu_wait): Only abort for 0 threads if the task isn't dead.
4112
4113Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
4114
4115 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
4116
4117Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
4118
4119 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
4120 (inf_set_traced): Only give no-signal-thread error message if
4121 turning *on* tracing.
4122
4123Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
4124
4125 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
4126 set inf->threads_up_to_date to 0.
4127 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
4128 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
4129 (proc_update_sc): Cast thread state arg to thread_set_state.
4130 (proc_get_state): Cast thread state arg to thread_get_state.
4131 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
4132 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
4133 inf_update_procs before we lookup the thread.
4134 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
4135
4136Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
4137
4138 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
4139
4140Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
4141
4142 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
4143 INIT_TRACEMASK instead of setting the exec flags.
4144
4145Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
4146
4147 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
4148 the task's died, so others have a chance at it.
4149 (gnu_resume): When single-stepping a single thread, given an error
4150 if there is no such thread. When single-stepping one but running
4151 the others, just given a warning and still run all the threads.
4152 (gnu_wait): If there seem to be no threads, look harder, and
4153 signal an error if there really aren't any.
4154 (gnu_attach): Reset thread numbering to 0.
4155
4156 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
4157 thread name in warning messages.
4158
4159 * gnu-nat.c (active_inf): New function.
4160 (show_sig_thread_cmd, show_stopped_cmd): Use it.
4161 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
4162 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
4163 New functions.
4164 (add_task_commands): Add new port-right info commands.
4165
4166Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
4167
4168 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
4169 use mach_msg with MACH_RCV_INTERRUPT.
4170 (set_noninvasive_cmd): New function.
4171 (add_task_commands): Add command entry for `set noninvasive'.
4172
4173Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
4174
4175 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
4176 (safe_bcopy): Function removed.
4177
4178Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
4179
4180 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
4181 (make_proc): Initialize state_valid & state_changed fields.
4182
4183Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
4184
4185 * reply_mig_hack.awk: New file.
4186
4187Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
4188
4189 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
4190
4191 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
4192 threads.
4193
4194Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
4195
4196 * target.c (debug_to_check_threads): New function.
4197
4198 * inflow.c (terminal_init_inferior_with_pgrp): New function.
4199 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
4200 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
4201 but only if PROCESS_GROUP_TYPE is defined.
4202
4203Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
4204
4205 * target.c (debug_to_thread_alive): Pass through the return value.
4206
4207Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
4208
4209 * target.c (signals, target_signal_from_host, target_signal_to_host):
4210 Add mach exceptions.
4211 * target.h (enum target_signal): Add mach exceptions.
4212
4213Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
4214
4215 * gnu-nat.c: New file: gnu native backend.
4216 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
4217 * gnu-nat.h: New file.
4218 * config/nm-gnu.h: New file.
4219 * config/tm-i386gnu.h: New file.
4220 * config/xm-i386gnu.h: New file.
4221 * config/i386/i386gnu.mh: New file.
4222 * config/i386/i386gnu.mt: New file.
4223
4224Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
4225
4226 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
4227 baseline for gdb 4.16 rerelease testing.
4228
4229Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
4230
4231 * somsolib.c (som_solib_create_inferior_hook): Before returning
4232 call clear_symtab_users.
4233
4234Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
4235
4236 * remote-e7000.c (e7000_open): Delete all breakpoints when
4237 connecting to e7000. Change connect message to allow use of
4238 monitor.exp in test suite.
4239 * (e7000_load): Print transfer rate of download.
4240 * symfile.c (generic_load): Print transfer rate of download.
4241
4242Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
4243
4244 * configure.in (mips*-*-vxworks*): New config.
4245 * configure: Regenerated.
4246
4247 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
4248 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
4249 Remove, never used.
4250
4251Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4252
4253 * partial-stab.h (case N_FUN): Function symbols generated
4254 by SPARCworks cc have a meaningless zero value, do not update
4255 pst->textlow if the function symbol value is zero.
4256
4257 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
4258 for function prototype declaration symbols.
4259
4260Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
4261
4262 * remote-e7000.c (e7000_load): New routine to download via the
4263 network.
4264 * (e7000_wait): Don't backup PC when we hit a breakpoint.
4265 Apparantly new sh2 pods get this right...
4266 * (e7000_ops): Add call to e7000_load.
4267
4268Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4269
4270 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
4271 m68knbsd-nat.c: New files, support for NetBSD/m68k.
4272
4273 * configure.in (m68k-*-netbsd*): New config.
4274 * configure: Regenerated.
4275
4276Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
4277
4278 * standalone.c (open, _initialize_standalone): Fix obvious typos
4279 reported by Martin Pool <martin@citr.uq.oz.au>.
4280
4281Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
4282
4283 * solib.c (solib_create_inferior_hook): Fix thinko.
4284
4285Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
4286
4287 * solib.c (solib_break_names): Define for Solaris and Linux.
4288 (enable_break): For SVR4 systems, first try to use the debugger
4289 interfaces in the dynamic linker to track shared library events
4290 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
4291 BKPT_AT_SYMBOL code to use shared library event breakpoints.
4292 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
4293 it no longer needs to restart/wait on the inferior.
4294 * symfile.c (find_lowest_section): No longer static.
4295 * symfile.h (find_lowest_section): Corresponding changes.
4296
4297Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
4298
4299 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
4300 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
4301 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
4302 * config/mips/tm-mips.h: Ditto.
4303 * config/pa/tm-hppa.h: Ditto.
4304 * config/rs6000/tm-rs6000.h: Ditto.
4305 * config/sparc/tm-sparc.h: Ditto.
4306
4307Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4308
4309 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
4310
4311 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
4312 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
4313 #ifdef'd out definitions --- Causes serious gdb failures on
4314 the i386. Need to investigate further before enabling.
4315
4316 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
4317 fetch_core_registers): New functions. These functions are defined
4318 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
4319 with ptrace PT_GETREGS/PT_SETREGS.
4320
4321Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
4322
4323 * findvar.c (extract_floating store_floating): Replace `long
4324 double' with `DOUBLEST'.
4325
4326Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4327
4328 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
4329 Define.
4330
4331Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
4332
4333 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
4334
4335 * breakpoint.h (remove_solib_event_breakpoints): Declare.
4336 * breakpoint.c (remove_solib_event_breakpoints): New function.
4337 * somsolib.c (solib_create_inferior_hook): Remove all solib event
4338 breakpoints before inserting any new ones. Use a solib event
4339 breakpoint for the breakpoint at "_start".
4340 Remove extraneous "\n" from calls to warning.
4341
4342 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
4343 name array.
4344
4345Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
4346
4347 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
4348 for CORE_ADDR values.
4349 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
4350 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
4351
4352Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4353
4354 * mipsread.c (mipscoff_symfile_read): Unconditionally add
4355 alpha coff dynamic symbols for all symbol files. Makes skipping
4356 over the trampoline code work when stepping from a function in a
4357 shared library into a function in a different shared library.
4358
4359Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
4360
4361 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
4362 RETURN_VALUE_ON_STACK to return long doubles on the stack.
4363
4364Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
4365
4366 * Makefile.in (ch-exp.o): Add dependencies.
4367 (various): Add gdb_string.h to dependencies that need it.
4368
4369Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
4370
4371 * symmisc.c (print_symbol_bcache_statistics): Update description for
4372 printing byte cache statistics.
4373
4374Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
4375
4376 * Add native support for long double data type.
4377 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
4378 to store actual data. Change types of INT and FLOAT tokens to
4379 typed_val_int and typed_val_float respectively. Create new token
4380 DOUBLE_KEYWORD to specify the string `double'. Make production
4381 for FLOAT use type determined by parse_number. Add production for
4382 "long double" data type.
4383 * (parse_number): Use sscanf to parse numbers as float, double or
4384 long double depending upon the type of typed_val_float.dval. Also
4385 allow user to specify `f' or `l' suffix to explicitly specify
4386 float or long double constants. Change typed_val to
4387 typed_val_int.
4388 * (yylex): Change typed_val to typed_val_int. Also, scan for
4389 "double" keyword.
4390 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
4391 type.
4392 * configure, configure.in: Add check for long double support in
4393 the host compiler.
4394 * defs.h: Define DOUBLEST appropriatly depending on whether
4395 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
4396 for functions that handle this type.
4397 * expression.h (union exp_element): doubleconst is now type
4398 DOUBLEST.
4399 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
4400 * findvar.c (extract_floating): Make return value be DOUBLEST.
4401 Also, add support for numbers with size of long double.
4402 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
4403 floating types.
4404 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
4405 DOUBLEST.
4406 * valarith.c (value_binop): Change temp variables v1, v2 and v to
4407 type DOUBLEST. Coerce type of result to long double if either op
4408 was of that type.
4409 * valops.c (value_arg_coerce): If argument type is bigger than
4410 double, coerce to long double.
4411 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
4412 arg type is float and > 8 bytes, then use pointer-to-object
4413 calling conventions.
4414 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
4415 Use appropriate format and precision to print out floating point
4416 values.
4417 * value.h: Fixup prototypes for value_as_double,
4418 value_from_double, and unpack_double to use DOUBLEST.
4419 * values.c (record_latest_value): Remove check for invalid
4420 floats. Allow history to store them so that people may examine
4421 them in hex if they want.
4422 * (value_as_double unpack_double): Change return value to DOUBLEST.
4423 * (value_from_double): Arg `num' is now DOUBLEST.
4424 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
4425 specific) to expect certain types to always be returned on the stack.
4426
4427Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
4428
4429 * bcache.c, bcache.h: New files to implement a byte cache.
4430 * Makefile.in (SFILES): Add bcache.c.
4431 (symtab_h): Add bcache.h.
4432 (HFILES_NO_SRCDIR): add bcache.h
4433 (COMMON_OBJS): Add bcache.o
4434 (bcache.o): New target.
4435 * dbxread.c (start_psymtab): Make global_syms & static_syms
4436 type "partial_symbol **".
4437 * hpread.c (hpread_start_symtab): Ditto.
4438 * os9kread.c (os9k_start_psymtab): Ditto.
4439 * stabsread.h (start_psymtab): Ditto.
4440 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
4441 * maint.c (maintenance_print_statistics): Call
4442 print_symbol_bcache_statistics.
4443 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
4444 and free pointers.
4445 * solib.c (allocate_rt_common_objfile): Ditto.
4446 * symfile.c (reread_symbols): Ditto.
4447 (free_objfile): Free psymbol bcache when objfile is freed.
4448 (objfile_relocate): Use new indirect psymbol pointers.
4449 * objfiles.h (struct objfile): Add psymbol cache.
4450 * symfile.c (compare_psymbols): Now passed pointers to pointers to
4451 psymbols.
4452 (reread_symbols): Free psymbol bcache when freeing other objfile
4453 resources.
4454 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
4455 psymbol using the psymbol bcache.
4456 (init_psymbol_list): Psymbol lists now contain pointers rather than
4457 the actual psymbols.
4458 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
4459 grown arrays of pointers.
4460 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
4461 bcache.
4462 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
4463 to partial symbol.
4464 (print_symbol_bcache_statistics): New function to print per objfile
4465 bcache statistics.
4466 (print_partial_symbol, print_partial_symbols,
4467 maintenance_check_symtabs, extend_psymbol_list):
4468 Account for change to pointer to pointer to partial symbol.
4469 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
4470 make_symbol_completion_list):
4471 Account for change to pointer to pointer to partial symbol.
4472 * symtab.h (bcache.h): Include.
4473 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
4474 type "partial_symbol **".
4475
4476Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
4477
4478 * dwarfread.c (free_utypes): New function.
4479 (read_file_scope): Call free_utypes as cleanup, rather than just
4480 freeing the utypes pointer.
4481
4482Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4483
4484 * demangle.c (is_cplus_marker): New function, checks if a
4485 character is one of the commonly used C++ marker characters.
4486 * defs.h (is_cplus_marker): Add prototype.
4487 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
4488 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
4489 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
4490 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
4491 values.c (vb_match): Use is_cplus_marker instead of comparison
4492 with CPLUS_MARKER.
4493
4494Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
4495
4496 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
4497 delete entirely someday.
4498
4499Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
4500
4501 * mpw-make.sed: Edit out makefile rebuild rule.
4502 (host_alias, target_alias): Comment out instead of deleting.
4503 (@LIBS@): Edit out references.
4504
4505Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
4506
4507 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4508 Use n_psyms in OBJSTAT, not psyms.
4509
4510Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
4511
4512 * configure.in (sparclet-*-aout*): New config.
4513 * configure: Regenerated.
4514
4515Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
4516
4517 * somsolib.c (som_solib_add): Use xmalloc rather than bare
4518 unchecked call to malloc.
4519 * remote-mips.c (pmon_load_fast): ditto.
4520 * remote-mm.c (mm_open): ditto.
4521 * hpread.c (hpread_lookup_type): ditto.
4522 * remote-adapt.c (adapt_open): ditto.
4523
4524Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
4525
4526 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
4527 allocate_saved_f77_common_node, allocate_common_entry_node,
4528 add_common_block): Use xmalloc rather than malloc, some of which
4529 were unchecked.
4530 * gnu-regex.c: At same point as other gdb specific changes
4531 #undef malloc and then #define it to xmalloc.
4532 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
4533 bare unchecked calls to malloc/realloc.
4534 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
4535 unchecked call to malloc.
4536
4537Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
4538
4539 * symtab.c (gdb_mangle_name): Change opname var to be const to
4540 match return val of cplus_mangle_name.
4541 * i960-tdep.c: Change arg types of next_insn to match callers.
4542
4543Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
4544
4545 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
4546 apparently aren't needed in any reasonably recent version of
4547 linux.
4548
4549Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
4550
4551 * stabsread.c (read_range_type): If !self-subrange and language
4552 is Chill, assume a true range. If a true_range is a sub_subrange,
4553 use builtin_type_int for index_type.
4554
4555Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
4556
4557 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
4558 with an ANSI compiler.
4559
4560Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
4561
4562 From Michael_Snyder@NeXT.COM (Michael Snyder):
4563 * valops.c (value_arg_coerce): Coerce float to double, unless the
4564 function prototype specifies float.
4565
4566Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
4567
4568 * language.c (set_language_command): Use languages table when
4569 printing available languages.
4570
4571Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
4572
4573 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
4574 * command.c (add_cmd): Add missing initialization for enums member.
4575 Reorder members to match structure declaration to make it easier to
4576 tell when one is missing.
4577 * exec.c (exec_file_command): Fix problem where filename in malloc'd
4578 memory is referenced after being freed.
4579
4580Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4581
4582 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
4583 AT_name tag is missing.
4584
4585 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
4586 FLTWATCH and FLTKWATCH are defined.
4587
4588 * remote.c (remote_read_bytes): Advance memaddr for transfers,
4589 return number of bytes transferred for partial reads.
4590
4591 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
4592
4593Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
4594
4595 * win32-nat.c (mappings): Add ppc registers.
4596 (child_resume): Turn off step for ppc.
4597
4598Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
4599
4600 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
4601 xm-cygwin32.h): New.
4602 * config/i386/(*win32*): Becomes *cygwin32*.
4603 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
4604 (powerpcle-*-cygwin32): New.
4605 * configure: Regenerate.
4606 * win32-nat.c (child_create_inferior): Call CreateProcess
4607 with the right program arg.
4608
4609Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
4610
4611 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
4612
4613Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
4614
4615 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
4616
4617Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
4618
4619 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
4620
4621 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
4622
4623 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
4624 here from config/i386/xm-i386mach.h, fix name.
4625 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
4626 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
4627 here from config/i386/xm-ptx4.h.
4628 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
4629 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
4630 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
4631 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
4632 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
4633
4634 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
4635 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
4636 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
4637
4638Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
4639
4640 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
4641 floating point correctly.
4642 (STORE_RETURN_VALUE): Likewise.
4643 * config/pa/tm-pro.h (SOFT_FLOAT): define.
4644
4645Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
4646
4647 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
4648 Define to what should be reasonable values. However, apparently
4649 a bug in linux mmap prevents mapped symbol tables from working.
4650
4651Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
4652
4653 * defs.h (errno.h>: Move #include closer to head of file to solve
4654 obscure problem with systems that declare perror with const arg, in
4655 both errno.h and stdio.h, and const is defined away by intervening
4656 local include.
4657
4658Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
4659
4660 From Jon Reeves <reeves@zk3.dec.com>:
4661 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
4662 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
4663
4664Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
4665
4666 * Makefile.in (diststuff): Make all-doc; diststuff target does not
4667 exist in doc/Makefile.in.
4668
4669Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4670
4671 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
4672
4673Mon Jan 29 00:10:35 1996 Wilfried Moser <moser@rtl.cygnus.com>
4674
4675 * ch-valprint.c (calculate_array_length): New function to
4676 determine the length of an array type.
4677 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
4678 array type is zero, call calculate_array_length.
4679
4680 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
4681 values may not be sorted. Scan all entries and set the real lower
4682 and upper bound.
4683
4684Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
4685
4686 * config/xm-linux.h: Move include of solib.h and #define of
4687 SVR4_SHARED_LIBS from here ...
4688 * config/nm-linux.h: ...to here.
4689
4690Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
4691
4692 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
4693 Also check for gregset_t and fpregset_t types.
4694 * configure: Regenerate.
4695 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
4696 is defined.
4697 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
4698 and HAVE_FPREGSET_T are defined. These changes allow systems
4699 like linux that are migrating to /proc support to use a single
4700 configuration for both new and old versions.
4701
4702 * config/i386/linux.mt: Note that this is now for both a.out and
4703 ELF systems.
4704 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
4705 i386v4-nat.o
4706 * config/i386/tm-linux.h (tm-sysv4.h): Include.
4707 * config/i386/xm-linux.h (solib.h): Include
4708 (SVR4_SHARED_LIBS): Define.
4709 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
4710 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
4711 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
4712 defined.
4713
4714Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
4715
4716 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
4717 * config/i386/xm-sun386.h: Ditto.
4718 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
4719
4720Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
4721
4722 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
4723
4724Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4725
4726 From Greg McGary <gkm@gnu.ai.mit.edu>:
4727 * dcache.c (dcache_peek, dcache_poke): Advance addr for
4728 multi-byte I/O.
4729
4730Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
4731
4732 * infrun.c (normal_stop): Fix test for shared library event.
4733
4734Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
4735
4736 * configure.in (sparc64-*-*): Add default host configuration.
4737 (sparc64-*-solaris2*): Add target configuration.
4738 (sparc64-*-solaris2* host): Link statically if GCC used.
4739 * configure: Regenerated.
4740 * sparc/sp64sol2.mt: New file.
4741
4742Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
4743
4744 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
4745
4746Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
4747
4748 * Makefile.in (lint): Close backquotes.
4749
4750Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
4751
4752 * NEWS: Make note of new record and replay feature for
4753 remote debug sessions.
4754 * serial.c (gdbcmd.h): Include.
4755 (serial_logfile, serial_logfp, serial_reading, serial_writing):
4756 Define here, for remote debug session logging.
4757 (serial_log_command, serial_logchar, serial_write, serial_readchar):
4758 New functions for remote debug session logging.
4759 (serial_open): Open remote debug session log file when needed.
4760 (serial_close): Close remote debug session log file when needed.
4761 (_initialize_serial): Add set/show commands for name of remote
4762 debug session log file.
4763 * serial.h (serial_readchar): Declare
4764 (SERIAL_READCHAR): Call serial_readchar().
4765 (SERIAL_WRITE): Call serial_write().
4766 (serial_close): Declare as extern.
4767 (serial_logfile, serial_logfp): Declare.
4768 * top.c (execute_command): Declare serial_logfp. Log user command
4769 in remote debug session log if log file is open.
4770 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
4771 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
4772 * remote-array.c (SREC_SIZE): Remove, duplicates define in
4773 monitor.h.
4774 * remote-array.c (hexchars, hex2mem): Remove, unused.
4775 * gdbserver/low-linux.c (store_inferior_registers): Remove
4776 unnecessary extern declaration of registers[].
4777 * gdbserver/Makefile.in (all): Add gdbreplay.
4778 * gdbserver/gdbreplay.c: New file.
4779 * gdbserver/README: Give example of recording a remote
4780 debug session with gdb and then replaying it with gdbreplay.
4781
4782Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
4783
4784 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
4785 (read_one_struct_field): Support boolean bitfields.
4786 * c-valprint.c (c_val_print): Print booleans properly.
4787
4788Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
4789
4790 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
4791 Remove, never used.
4792 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
4793
4794Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
4795
4796 * ch-exp.c (parse_tuple): Error if invalid mode.
4797
4798 * value.h (COERCE_ARRAY): Don't coerce enums.
4799 (COERCE_ENUM): Don't COERCE_REF.
4800 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
4801 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
4802 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
4803 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
4804 Add COERCE_REF before COERCE_ENUM.
4805 * values.c (value_as_long): Simplify.
4806
4807 * valops.c (value_array): Create internalvar if !c_style_arrays.
4808
4809 * language.c (lang_bool_type): Add Fortran support.
4810 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
4811
4812Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
4813
4814 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
4815 All references changed.
4816 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
4817 Update state table. Reformat so that it's still readable.
4818 When we hit the shlib_event breakpoint, set the calss of shlib_event.
4819 (breakpoint_1): Add "shlib events" as a breakpoint type.
4820 Print the shlib_event breakpoint like other breakpoints.
4821 (create_solib_event_breakpoint): New function.
4822 (breakpoint_re_set_one): Handle solib_event breakpoints.
4823 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
4824 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
4825 action.
4826 (create_solib_event_breakpoint): Declare.
4827 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
4828 (normal_stop): Inform the user when the inferior stoped due
4829 to a shared library event.
4830 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
4831 to control whether or not gdb continues the inferior or stops it when
4832 a shared library event occurs.
4833 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
4834 * somsolib.c (TODO list): Update.
4835 (som_solib_create_inferior_hook): Arrange for gdb to be notified
4836 when significant shared library events occur.
4837 * hppa-tdep.c (find_unwind_entry): No longer static.
4838
4839Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
4840
4841 * printcmd.c (print_insn): Pass fprintf_unfiltered to
4842 INIT_DISASSEMBLE_INFO.
4843
4844Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
4845
4846 * remote.c (remotebreak): New GDB variable.
4847 (remote_break): New global.
4848 (remote_interrupt): Send a break instead of ^C if remote_break.
4849 * NEWS: Describe the new variable.
4850
4851Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
4852
4853 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
4854
4855Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
4856
4857 * hp300ux-nat.c (getpagesize): Remove unused function
4858 fetch_core_registers.
4859 (hp300ux_core_fns): Remove, is unused.
4860 (_initialize_core_hp300ux): Remove, is unused.
4861 (gdbcore.h): Remove #include, no longer needed.
4862
4863Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
4864
4865 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
4866 ptrace bug in aix4.1.3 on the rs6000.
4867
4868Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
4869
4870 * remote-hms.c (hms_ops): Add value for to_thread_alive.
4871 * remote-nindy.c (nindy_ops): Ditto.
4872 * remote-udi.c (udi_ops): Ditto.
4873
4874Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
4875
4876 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
4877 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
4878 pmon_load_fast): New functions. Support for the PMON monitor world.
4879 (common_open): New function to merge support for different monitors.
4880 (mips_open): Use common_open().
4881 (mips_send_command): New function.
4882 (mips_send_packet): Scan out-of-sequence packets.
4883 (mips_enter_debug, mips_exit_debug): New functions.
4884 (pmon_ops): New target definition structure.
4885
4886Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
4887
4888 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
4889 specified on the make command line (via make LIBS=xxx).
4890
4891
4892Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
4893
4894 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
4895 is set but there are no psymtabs.
4896
4897Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
4898
4899 * dsrec.c (load_srec): Remove unused variable.
4900 * monitor.c (monitor_expect): Don't expect a ^C to echo.
4901 * serial.c (serial_open): Add parallel interface.
4902 * sh3-rom.c (parallel, parallel_in_use): New.
4903 (sh3_load): If parallel_in_use, download though the
4904 parallel port.
4905 (sh3_open): Open parallel port if specified.
4906 (sh3_close): New function.
4907 (_inititalize_sh3): Add sh3_close hook and documentation.
4908 * monitor.c (monitor_close): Export.
4909 * monitor.h (monitor_close): Add prototype.
4910
4911Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
4912
4913 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
4914 * remote.c (remotetimeout): New GDB variable, use to set the
4915 remote timeout for reading.
4916
4917Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
4918
4919 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
4920 to get "struct core_fns" defined.
4921 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
4922 Are dependent upon gdbcore_h.
4923
4924Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
4925
4926 * symfile.c (decrement_reading_symtab): New function.
4927 * symfile.c, symtab.h (currently_reading_symtab): New variable.
4928 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
4929 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
4930 currently_reading_symtab (since that could infinitely recurse).
4931
4932Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
4933
4934 * stabsread.c (read_struct_type): Trivial simplification.
4935
4936 * stabsread.c (define-symbol): Use invisible references
4937 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
4938 * valops.c (call_function_by_hand): Likewise.
4939 * eval.c (evaluate_subexp_standard): When known, use the formal
4940 parameter type as the expected type when evaluating arg expressions.
4941 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
4942
4943Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
4944
4945 * main.c (main): Disable window interface if --help or --version
4946 specified.
4947
4948Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4949
4950 * configure.in, configure: Recognize rs6000-*-aix4*.
4951 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
4952 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
4953 * config/rs6000/xm-aix4.h: New file.
4954 * config/xm-aix4.h: New file.
4955
4956Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
4957
4958 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
4959 * gdbserver/low-linux.c: New file.
4960 * remote.c (remote_read_bytes): Fix aborts on larger packets.
4961
4962 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
4963 Define.
4964 * stabsread.c (define_symbol): If register value is too large,
4965 tell what it is and what max is.
4966
4967Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
4968
4969 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
4970 enum namespace -> enum_namespace change.
4971
4972Tue Jan 9 04:44:47 1996 Wilfried Moser <moser@rtl.cygnus.com>
4973
4974 * ch-exp.c (parse_primval): In case ARRAY, add missing
4975 FORWARD_TOKEN ().
4976
4977Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
4978
4979 * remote-mips.c (mips_receive_header): Recognize \012 instead
4980 of \n, but write \n when program sends a \012.
4981 * ser-mac.c (mac_input_buffer): Increase size of buffer.
4982
4983Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
4984
4985 * infptrace.c (initialize_infptrace): Move function out of
4986 #ifdef conditional; put code within the function inside an
4987 #ifdef conditional.
4988
4989 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
4990 arguments. Sorting is now dependent on OBJF_REORDERED. All
4991 callers/references changed.
4992 * dbxread.c (read_ofile_symtab): Correctly determine value for
4993 last_source_start_addr for reordered executables.
4994 (process_one_symbol): Handle N_FUN with no name as an end of
4995 function marker.
4996 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
4997 is the high text address for a psymtab.
4998 (case N_SO): Likewise.
4999 (case N_FUN): Handle N_FUN with no name as an end of function
5000 marker.
5001 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
5002 at the same address rather than a random subset of them.
5003 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
5004 * elfread.c (elf_symfile_init): Similarly.
5005 * somread.c (som_symfile_init): Similarly.
5006 * xcoffread.c (xcoff_symfile_init): Similarly.
5007
5008Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
5009
5010 * stack.c (print_stack_frame print_frame_info) symmisc.c
5011 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
5012 that catch_errors doesn't get blindsided by QUIT and lose the
5013 cleanup chain. This fixes a problem where ^C while in a
5014 user-defined command sometimes leaves instream NULL and causes a
5015 segfault in command_loop.
5016
5017Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5018
5019 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
5020
5021Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
5022
5023 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
5024 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
5025 srec.o renamed to dsrec.o.
5026
5027Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
5028
5029 * breakpoint.c (remove_breakpoint): Change error to warning so
5030 that hardware watchpoint removal problems won't leave breakpoint
5031 traps in the target.
5032 * remote-e7000.c (e7000_insert_breakpoint,
5033 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
5034 breakpoints.
5035 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
5036 compensate for e7000 maladjustment.
5037 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
5038 which prevented hardware watchpoints from working.
5039
5040Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
5041
5042 * infptrace.c (udot_info): New function.
5043 (PT_*): Define each individually if that one is not defined.
5044 * rs6000-nat.c (kernel_u_size): New function
5045 Include <sys/user.h> for "struct user"
5046 * alpha-nat.c (kernel_u_size): New function.
5047 Include <sys/user.h> for "struct user"
5048 * sparc-nat.c (kernel_u_size): New function.
5049 Include <sys/user.h> for "struct user"
5050 * i386b-nat.c (kernel_u_size): New function.
5051 * i386v-nat.c (kernel_u_size): New function.
5052 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
5053 (kernel_u_size): Declare.
5054 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
5055 (kernel_u_size): Declare.
5056 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
5057 (kernel_u_size): Declare.
5058 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
5059 (kernel_u_size): Declare.
5060 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
5061 (kernel_u_size): Declare.
5062
5063Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
5064
5065 * mdebugread.c (mylookup_symbol): enum namespace becomes
5066 enum_namespace type.
5067 * symfile.c (add_psymbol_to_list)
5068 (add_psymbol_addr_to_list): Ditto.
5069 * symtab.c (lookup_partial_symbol): Ditto.
5070 (lookup_symbol): Ditto.
5071 (lookup_block_symbol): Ditto.
5072 * win32-nat.c (handle_load_dll): Use incoming dll base.
5073 (child_wait): Catch DLL load errors.
5074 (create_child_inferior): Translated between paths correctly.
5075
5076Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
5077
5078 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
5079 from NUM_REGS to get number of general registers that we care about.
5080 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
5081 of number of general regs and number of floating point regs.
5082
5083Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
5084
5085 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
5086 (SKIP_TRAMPOLINE_CODE): New.
5087 * config/i386/xm-win32.h (CANT_FORK): Deleted.
5088 (SLASH*) Changed to use unix style slash.
5089 * symtab.h (namespace enum): becomes typedef to avoid namespace
5090 collision in C++.
5091 * infcmd.c (path_command): Use empty string if PATH name not set.
5092 * i386-tdep.c (skip_trampoline_code): New function.
5093 * srec.c: Renamed dsrec.c to avoid filename collision.
5094 * Makefile.in: Cope with renaming.
5095
5096Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
5097
5098 * symmisc.c (print_objfile_statistics): Print memory use statistics
5099 for objfile psymbol, symbol, and type obstacks.
5100
5101Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
5102
5103 * config/mips/nm-irix5.h: Restore.
5104 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
5105 from Lee Iverson <leei@ai.sri.com>.
5106 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
5107 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
5108
15f33b66 5109For older changes see ChangeLog-1995
c906108c
SS		 5110\f
5111Local Variables:
5112mode: change-log
5113left-margin: 8
5114fill-column: 74
5115version-control: never
5116End:
GDB Binutils - Deliverables
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