1 Fri Oct 3 15:49:18 1997 Per Bothner <bothner@cygnus.com>
3 * c-lang.h, cp-valprint.c (static_field_print): Make non-static.
4 * parse.c, parser-defs.h (length_of_subexp): Make non-static.
5 * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary.
6 (ArrayAccess): Likewise. Also remove warnings.
7 (CastExpression): Implement (typename) UnaryExpression.
8 (push_qualified_expression_name): Fix small bug.
9 * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names.
10 (_initialize_jave_language): Fix typo (jave -> java).
11 (java_language): Java does *not* have C-style arrays.
12 (java_class_from_object): Make more general (and complicated).
13 (java_link_class_type): Fix typo "super" -> "class". Handle arrays.
14 (java_emit_char, java_printchar): New function.
15 (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays.
16 * jv-valprint.c (java_value_print): Implement printing of Java arrays.
17 (java_print_value_fields): New function.
18 (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT.
20 Fri Oct 3 09:52:26 1997 Mark Alexander <marka@cygnus.com>
22 * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
24 (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
25 * mips-tdep.c (mips_extract_return_value): Doubles aren't
26 returned in FP0 if FP registers are single-precision only.
28 * config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
29 to disable use of FP registers for function arguments.
32 Mon Sep 29 23:03:03 1997 Mark Alexander <marka@cygnus.com>
34 * mips-tdep.c (set_reg_offset): New function.
35 (mips16_heuristic_proc_desc): Calculate offsets of registers
36 saved by entry pseudo-op after rest of prologue has been read.
37 Use set_reg_offset to ignore all but the first save of a given
39 (mips32_heuristic_proc_desc): Initialize frame adjustment value.
40 * remote-sim.c (gdbsim_store_register): Don't update registers
41 that have a null or empty name.
42 * findvar.c (read_register_bytes): Don't fetch registers
43 that have a null or empty name.
45 Tue Sep 30 13:35:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
48 * config/mips/tm-r5900.h (REGISTER_NAMES, NUM_REGS): Overridei
51 * config/mips/tm-r5900.h (REGISTER_NAMES): Define.
55 * config/mips/tm-mips.h (NUM_REGS): Define conditionally.
56 (REGISTER_NAMES): Ditto.
58 Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com)
60 * command.c (add_cmd, add_show_from_set): Insert new commands in
63 Fri Sep 26 12:22:00 1997 Mark Alexander <marka@cygnus.com>
65 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust
66 member for storing offset of MIPS16 frame pointer from SP.
67 * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
68 (PROC_FRAME_ADJUST): Define.
69 (mips16_heuristic_proc_desc): Store frame pointer adjustment value.
70 (get_frame_pointer): Use frame pointer adjustment value when
71 calculating frame address.
72 * remote-sim.c (gdbsim_fetch_register): Don't fetch registers
73 that have a null or empty name.
75 * config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
76 (REGISTER_NAMES): Redefine to eliminate FP registers.
77 * config/mips/tm-tx19l.h: Ditto.
80 Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com)
81 Michael Snyder (msnyder@cleaver.cygnus.com)
84 * configure.tgt: Set gdb_target to r5900.
85 * config/mips/tm-r5900.h, config/mips/r5900.mt: New files
87 * mips-tdep.c (_initialize_mips_tdep): Allow target files to
88 override default FPU type.
90 Fri Sep 26 10:33:54 1997 Felix Lee <flee@cygnus.com>
92 * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib.
94 Wed Sep 24 14:02:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
96 * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with
97 RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two
100 Thu Sep 18 15:07:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
102 * ser-e7kpc.c (get_ds_base): Only use under Windows.
103 (windows.h): Include when any _WIN32 host.
105 Wed Sep 24 18:12:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
107 * The following block of changes add support for debugging assembly
109 * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't
110 associated with a function.
111 * buildsym.c (record_line start_symtab end_symtab): Don't delete
112 symtabs which only have line numbers (but no other debug symbols).
113 * dbxread.c (read_dbx_symtab end_psymtab): Ditto.
115 * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use
116 intrinsic simulator breakpoints if available, otherwise do it the
119 * configure.tgt: Add d30v.
120 * d30v-tdep.c: New file.
121 * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
124 Tue Sep 23 11:24:13 1997 Stan Shebs <shebs@andros.cygnus.com>
126 * Makefile.in (ALLCONFIG): Remove, inaccurate and never used.
128 Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
130 * mips-tdep.c (mips_push_arguments): Tweak alignment of register
131 value if the remaining length of a non-integral argument is smaller
132 than the register size for big-endian non-EABI mode.
134 * rs6000-tdep.c (branch_dest): Handle return from signal
135 handler function via sigreturn kernel call.
137 Mon Sep 22 15:32:06 1997 Dawn Perchik <dawn@cygnus.com>
139 * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c:
140 Fix prototypes. Remove function scoped function declarations.
142 Fri Sep 19 18:51:26 1997 Felix Lee <flee@cygnus.com>
144 * config/i386/windows.mh (XDEPFILES): need to list some files
145 explicitly, for odd reasons.
147 Tue Sep 16 20:00:05 1997 Per Bothner <bothner@cygnus.com>
149 * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN.
150 (push_expression_name): New, to handle expression names.
151 (push_qualified_expression_name): New, for qualified expression names.
152 (parse_number): Fix bugs in parsing of non-decimal integers.
153 * jv-lang.h, jv-lang.c (java_demangle_type_signature): New.
154 * jv-lang.c (type_from_class): Just use name with java_lookup_class.
155 (java_link_class_type): Add dummy "class" field.
156 (java_lookup_type): New.
157 (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address.
158 * jv-typeprint.c (java_type_print_base): Don't print "class" field.
159 Use java_demangle_type_signature to print array class types.
160 * jv-valprint.c (java_value_print): Preliminary array support.
161 Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR.
162 (java_val_print): Move check for object type to java_value_print.
163 Check for null. Print pointer as @HEXADDR, not 0xHEXADDR.
165 * valops.c (search_struct_field): Search basesclasses in
166 ascending, not descending order. Hack to avoid virtual baseclass
167 botch for Java interfaces.
169 Tue Sep 16 19:56:23 1997 Per Bothner <bothner@cygnus.com>
171 * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups):
172 New cleanup clean for cleanups to be run when at each 'run' command.
173 * infcmd.c (run_command): Call do_run_cleanups.
175 * solib.c (find_solib): Register cleanup to call clear_solib
176 on a new 'run' command.
177 (symbol_add_stub): First look for existing objfile with same name.
179 Tue Sep 16 16:00:01 1997 Stan Shebs <shebs@andros.cygnus.com>
181 * remote-sds.c (sds_load): New function.
183 (sds_open): Don't set inferior_pid yet.
184 (sds_kill): Remove contents.
185 (sds_create_inferior): Rewrite to work more like monitor
187 (sds_restart): Remove, no longer used.
189 * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags.
190 * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code.
191 * dsrec.c (load_srec): Always write a header S-record.
192 * dink32-rom.c (dink32_regnames): Fix the names of float registers.
193 (dink32_cmds): Set to use S-record downloading with acks.
194 * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag.
196 Tue Sep 16 10:08:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
198 * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal
201 * exec.c (exec_file_command): Call set_architecture_from_file.
203 Mon Sep 15 13:01:22 1997 Mark Alexander <marka@cygnus.com>
205 * dbxread.c (MSYMBOL_SIZE): New macro.
206 (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol.
207 * elfread.c (elf_symtab_read): If ELF symbol is "special",
208 such as a MIPS16 function, mark minimal symbol as special too.
209 * mips-tdep.c (pc_is_mips16): New function to check whether
210 a function is MIPS16 by looking at the minimal symbol. Use
211 pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro.
212 * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL,
213 MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing
214 "special" MIPS16 bit in ELF and minimal symbols.
215 * mdebugread.c (parse_partial_symbols): Don't construct a partial
216 symbol table for a file that already has one.
218 * configure.tgt: Support TX19.
219 * config/mips/tm-tx19.h, config/mips/tm-tx19l.h, config/mips/tx19.mt,
220 config/mips/tx19l.mt: New files for TX19.
223 Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
225 * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle
226 yet another variant of enumerator debugging info, used by DU 4.0
229 Tue Sep 9 20:47:23 1997 Felix Lee <flee@cygnus.com>
231 * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
232 otherwise link command line is too long.
234 Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com)
236 * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix
237 some formatting problems.
239 Mon Sep 8 16:45:51 1997 Stu Grossman <grossman@cygnus.com>
241 * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT
242 mechanism. Remove prototypes for dos_async_* functions. They don't
245 Sun Sep 7 17:26:30 1997 Dawn Perchik <dawn@cygnus.com>
247 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for
248 reading stabs extensions for live range information.
249 * stabsread.h, partial-stab.h: Add prototypes for new functions.
250 * symtab.h: Add structure for storing live range information.
252 Wed Sep 3 16:39:39 1997 Andrew Cagney <cagney@b1.cygnus.com>
254 * top.c (set_arch): New function, update target_architecture.
256 * defs.h, top.c (set_architecture_from_arch_mach): Replace
257 set_architecture, takes the arch and machine as arguments.
259 * sh3-rom.c (sh3e_open): Update.
262 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
264 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
267 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
269 * top.c (init_main): Add ``set processor'' as an alias for ``set
272 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
274 * config/sparc/sparclite.mt: Removed simulator references (erc32
277 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
279 * remote-e7000.c (e7000_fetch_registers): Check
280 target_architecture instead of sh_processor_type.
283 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
285 * sh3-rom.c (sh3_open): Call set_architecture not
286 sh_set_processor_type.
289 * sh-tdep.c (sh_show_processor_type_command): Delete.
290 (sh_set_processor_type_command): Delete.
291 (sh_target_architecture_hook): Rename from sh_set_processor_type,
292 use AP to determine architecture.
293 (sh_show_regs): Use bfd_mach_sh* types.
295 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
296 architecture was specified explicitly.
298 * defs.h (target_architecture, target_architecture_auto,
299 set_architecture, set_architecture_from_file): Declare.
300 (target_architecture_hook): Allow targets to be notified of set
303 * top.c (init_main): Add set/show/info architecture commands.
304 (set_architecture, show_architecture, info_architecture): New
305 functions, parse same.
306 (set_architecture_from_file): New function, determine arch from
309 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
311 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
312 when set explicitly. Prepend endianness arg so that it can be
315 * defs.h, top.c (target_byte_order_auto): Make global when
316 byteorder is selectable.
318 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
320 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
322 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
323 has already set the PC.
324 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
325 exec file" a warning. Ditto for "No program loaded".
327 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
329 * ocd.c: revert Sun change -- enable log file handling
331 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
333 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
335 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
337 * ocd.c: comment out sections that create and flush wigglers.log
338 log file when using the wiggler.
340 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
342 * config/powerpc/ppc-eabi.mt:
343 * config/powerpc/ppc-sim.mt:
344 * config/powerpc/ppcle-eabi.mt:
345 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
346 other ocd-related files in TDEPFILES
348 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
350 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
351 * ocd.c: initialize remote_timeout
352 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
353 (ocd_get_packet): remove find_packet goto. If there isn't
354 an 0x55 at the start, something is quite wrong so error out
355 instead of advancing in the packet and trying again. If checksum
356 is invalid, print error message instead of trying again.
357 * ser-ocd.c (ocd_readchar): error if we attempt to read past
358 the end of the from_wiggler_buffer.
360 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
362 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
363 after relocations are complete.
364 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
365 this is now done in objfile_relocate.
367 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
369 * win32-nat.c (handle_exception): Return a value indicating
370 whether the exception was handled. Don't handle random exceptions
371 the first time around, so that structured exception handling
373 (child_wait): Check the return value of handle_exception. Set the
374 continue_status argument to ContinueDebugEvent accordingly.
376 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
378 * configure.tgt: Add support for v850e target.
381 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
383 * configure.tgt: Add support for v850eq target.
386 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
388 * m32r-stub.c: fix typo
390 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
392 * remote-sds.c: Remove unused remnants of remote.c.
393 (tob64): Return the result length.
394 (sds_interrupt): Send a stop message.
395 (sds_wait): Add debug output for signal interpretation, flag
396 that signal was due to a trap.
397 (sds_fetch_registers): Fill the registers array correctly for
399 (sds_store_registers): Get the right values from registers array.
400 (putmessage): Tweak length handling so checksum comes out right.
401 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
404 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
406 * gdbtk.c (gdb_listfuncs): New function that returns
407 a list of all the functions in a source file.
410 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
412 * infrun.c (wait_for_inferior): Add the symbols for any
413 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
415 Rewrite code which determines the TOC address for calling functions
416 in the inferior under AIX.
417 * rs6000-nat.c (find_toc_address): New function to determine
418 the required TOC address from a function address.
419 (_initialize_core_rs6000): Set up find_toc_address_hook to point
421 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
422 add_text_to_loadinfo calls.
423 (exec_one_dummy_insn): Change pid and status to int to get rid of
425 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
426 ptrace to get rid of compiler warnings.
427 * rs6000-tdep.c: Add definition for find_toc_address_hook.
428 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
429 patch TOC address load code in the call dummy with the value
430 returned from find_toc_address_hook.
431 (struct loadinfo, loadinfo, loadinfolen,
432 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
433 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
435 (_initialize_rs6000_tdep): Remove initialization of
436 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
437 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
438 xcoff_init_loadinfo_hook): Remove.
439 (struct coff_symfile_info): Add toc_offset field.
440 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
441 instead of calling xcoff_add_toc_to_loadinfo_hook.
442 (get_toc_offset): New function to return the value of the
443 toc_offset field for an object file.
444 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
445 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
446 * config/rs6000/tm-rs6000.h: Add declarations for
447 find_toc_address_hook and get_toc_offset.
449 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
451 * remote-sds.c: New file, interface to SDS-compatible monitors.
452 * Makefile.in (remote-sds.o): Add build rule.
453 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
454 (TDEPFILES): Add remote-sds.o.
456 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
458 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
459 assuming control has returned to GDB.
462 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
464 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
467 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
469 * dink32-rom.c: New file, support for DINK32 monitor.
470 * Makefile.in (dink32-rom.o): Add build rule.
471 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
472 (TDEPFILES): Add dink32-rom.o.
473 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
474 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
475 MO_CLR_BREAK_1_BASED): New monitor interface flags.
476 * monitor.c: Use them.
477 (monitor_store_register): Use setreg.term if defined.
478 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
479 if set_break and clr_break fields are empty.
481 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
483 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
484 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
485 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
487 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
488 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
489 fill in doc fields of bdm_ppc_ops.
490 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
491 as the MQ or floating point regs not present on ppc 8xx boards.
492 (bdm_ppc_store_registers): Don't write those same invalid registers.
493 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
494 * config/powerpc/ppc-eabi.mt:
495 * config/powerpc/ppcle-eabi.mt:
496 * config/powerpc/ppc-sim.mt:
497 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
499 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
501 * frame.h (enum lval_type): Conditionalize on __GNUC__
505 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
507 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
510 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
512 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
514 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
516 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
517 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
518 BDM_BREAKPOINT if not defined in tm.h
519 (ocd_error): add new error cases
520 (ocd_start_remote): send the OCD_INIT command before
521 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
522 (ocd_write_bytes): no longer static
523 (ocd_insert_breakpoint): no longer static
524 (ocd_remove_breakpoint): new
525 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
526 and ocd_remove_breakpoint
527 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
528 and ocd_remove_breakpoint instead of memory_insert_breakpoint
529 and memory_remove_breakpoint.
530 (bdm_ppc_open): after calling ocd_open, modify DER
531 register so interrupts will drop us into debugging mode, finally
532 disable the watchdog timer on the board so we don't leave BDM
535 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
537 * values.c (value_primitive_field): Account for offset when
538 extracting the value of a bitfield.
539 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
541 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
544 * config/tic80/tic80.mt:
545 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
546 (SIM): Remove -lm to prevent make errors.
547 * configure.tgt: add gdbserver to configdirs for tic80.
549 * gdbserver/utils.c (error): Change prototype to match defs.h.
550 * gdbserver/low-sim.c: Change simulator calls to use new interface.
551 * remote.c (remote_write_bytes): Include '$' at start of packet
552 and checksum at end of packet in overhead calculation.
554 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
556 * ser-ocd.c: If _WIN32, include <windows.h>.
557 (dll_do_command): New static variable if _WIN32.
558 (ocd_open): Set dll_do_command if _WIN32.
559 (ocd_write): Use dll_do_command rather than do_command.
560 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
561 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
562 ($(BDM_LIBNAME)): Remove target.
563 * wigglers.def: Remove.
566 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
567 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
568 ide_initialize_paths to match installed directory name. If IDE,
569 use auto_path to search for main.tcl.
570 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
574 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
576 (libwigglers.a): Remove target.
579 * gdbtk.c (gdbtk_cleanup): New static function.
580 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
581 call to ide_initialize_paths. If we can't initialize the event
582 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
583 ide_window_register and the ide_window commands. Initialize tk,
584 itcl, and tix after initializing the IDE.
586 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
587 * configure: Rebuild.
590 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
592 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
593 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
596 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
598 * gdbtk.c (breakpoint_notify): Change buffer size from 100
599 to 256 to avoid memory corruption with very long pathnames.
602 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
604 Changes to OCD support to support wiggler box as well as
606 * ocd.c: change speed in init command to 0 from 80,
607 add (temporary) logging commands to help debugging,
608 (ocd_open): if "target ocd wiggler lpt" then use special
609 ser-ocd.c serial interface which communicates with Wigglers.dll,
610 otherwise ("target ocd <foo>") do as we did before
611 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
612 switch of known commands of len 0
613 * ocd.h: add OCD_LOG_FILE
614 * serial.c (serial_open): do serial_interface_lookup on ocd
616 * ser-ocd.c: add buffer to contain responses from sending a
617 command to the Wigglers.dll.
618 (ocd_readchar): return curr char from buffer and increment ptr
619 (ocd_write): send buffer to Wigglers.dll, storing response in
620 return buffer and initializing curr location ptr to start of
624 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
626 * configure.in: Change required Tix version to 4.1.8.0 .
627 * configure: Rebuilt.
630 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
632 * ocd.h: add OCD_SET_CONNECTION
633 * ocd.c: rename "do_command" to "ocd_do_command"
635 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
637 Nomenclature change. BDM is a specific type of OCD
638 (On Chip Debugging). Wiggler is the parallel port box controlled
639 by Wigglers.dll. The faster target box from Macraigor Systems
645 Replace all instances of "wiggler_" with "ocd_" and change most other
646 instances of "wiggler" to "ocd" or "ocd device" depending on context.
647 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
648 until OCD with that target is supported again.
650 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
652 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
653 sub makes, change clean rule to also remove *.a to remove
654 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
655 remove remote-wiggler.o
656 * configure.in: add DLLTOOL support
657 * configure: regenerate
658 * wigglers.def: new file for imports for wigglers.dll
659 * ser-ocd.c: new file which is layer between ocd.c and either the
660 wigglers.dll or the target box, only stub so far
661 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
662 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
663 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
664 to XDEPFILES, add rules to build libwigglers.a
666 checking in changes of Stu Grossman <grossman@cygnus.com>:
667 * remote-wiggler.c: delete
668 * ocd.c: new, was remote-wiggler.c
669 always include sys/types.h, include ocd.h, move WIGGLER
670 commands and many wiggler prototypes to ocd.h, make wiggler_desc
671 static, stop making local wiggler functions static,
672 define write_mem_command for wiggler_write_bytes
673 (wiggler_start_remote): stop hardcoding the target type,
674 instead set and use a target_type variable.
675 (wiggler_open): add new target_type and ops args
676 (wiggler_wait): now no longer takes pid and target_status as args,
677 stop trying to set target_status struct, remove BGND insn
679 (read_bdm_registers): renamed to wiggler_read_bdm_registers
680 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
681 remove pktlen check, set reglen instead of numregs
682 (dump_all_bdm_regs): delete
683 (wiggler_fetch_registers): delete
684 (wiggler_prepare_to_store): now just an empty function
685 (wiggler_store_registers): delete
686 (wiggler_read_bdm_register): new
687 (wiggler_write_bdm_registers): new
688 (wiggler_write_bdm_register): new
689 (wiggler_write_bytes): use write_mem_command variable instead of
691 (get_packet): renamed to wiggler_get_packet, change refs throughout
692 (put_packet): renamed to wiggler_put_packet, change refs throughout
693 (wiggler_get_packet): add break to default case of switch,
694 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
696 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
697 (flash_xfer_memory): delete
698 (noop_store_registers): new placeholder replacement for
699 target_store_registers() which prevents generic_load from trying to
701 (bdm_update_flash_command): add store_registers_tmp variable,
702 make handling of wiggler_ops more generic -- define wiggler_ops
703 in a target-specific file instead (such as ppc-bdm.c in the case
704 of the ppc), use current_target to deal with registers again
705 making this file less target-specific.
706 (bdm_read_register_command): new
707 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
708 comment out add_cmd ("read-register", ...)
709 * ocd.h: new, contains common wiggler prototypes, command definitions
710 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
711 structure for ppc bdm
714 (bdm_ppc_fetch_registers): new
715 (bdm_ppc_store_registers_: new
716 (_initialize_bdm_ppc): new
717 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
720 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
722 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
723 as a valid SP-relative offset of a saved register.
726 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
728 * hpread.c (hpread_read_struct_type): Use accessor macros rather
729 than directly mucking around with data structures.
731 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
733 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
734 Add a bunch of macros.
735 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
736 Update to use new macros.
737 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
738 * value.h, values.c (value_static_field): New function.
739 * cp-valprint.c, valops.c: Modify to use value_static_field.
741 * jv-lang.c (get_java_utf8_name): Re-write so it works with
742 implied (missing) data field, as defined by cc1java.
743 (java_link_class_type): Type length and field offset (in interior)
744 now includes object header. Get static fields working.
745 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
746 * jv-typeprint.c (java_type_print_derivation_info,
747 java_type_print_base): New functions, for better Java output.
748 * jv-valprint.c: Start to support Java-specific output.
750 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
752 * c-valprint.c (c_val_print): Use extract_address to retrieve
753 the address of the virtual function.
754 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
756 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
757 Handle C++ operator *.
759 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
761 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
763 (Tcl_Realloc, Tcl_Free): Likewise.
764 * configure.in: Check for cygwin32 environment. Define and
765 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
766 unix; setting it to win was for an old Tcl/Tk configuration
768 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
769 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
770 (WIN32LDAPP, WIN32LIBS): Define.
771 (CLIBS): Add $(WIN32LIBS).
772 (gdb): Use $(WIN32LDAPP).
773 * configure: Rebuild.
775 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
777 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
778 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
779 * utils.c (fprintf_symbol_filtered): Handle language_java.
781 * symtab.c (decode_line_1): Handle Java-style package.class.method.
783 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
785 * java-*: Renamed to jv-*, to make fit within 14 characters.
786 * jv-lang.h (java_type_print): Added declaration.
787 * jv-typeprint.c: New file. Provides java_print_type.
788 * jv-lang.c (java_link_class_type): New function.
789 (java_language_defn): Replace c_print_type by java_print_type.
790 * Makefile.in: Update accordingly.
792 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
794 * Makefile.in (init.c): except some mswin files do need to be
797 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
799 * Makefile.in (init.c): don't try to scan mswin for _initialize
800 funcs. (generates misleading error message because files have
801 .cpp suffix, not .c suffix)
803 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
805 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
807 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
809 * xcoffread.c (coff_getfilename): Do not strip directory component
812 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
814 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
815 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
816 * remote-array.c: #include <ctype.h> for isascii().
817 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
819 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
821 * top.c (execute_command): Force cleanup of alloca areas.
822 * findvar.c (registers_changed): Likewise.
824 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
826 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
827 * Add defs for target status.
830 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
832 * configure.in, aclocal.m4: Another fix to find the
833 correct Tix library name.
835 * configure: Rebuilt.
839 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
841 * config/mips/tm-mips64.h: longs, long longs, and pointers
842 are all 64 bits on EABI mips targets.
845 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
847 * aclocal.m4: Search for the correct tix library.
850 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
852 * partial-stab.h (case N_BINCL): detect missing partial symtab.
853 * dbxread.c: Add a complaint for N_BINCL without a corresponding
854 partial symtab. Remove earlier change of 5/27/97.
856 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
858 * sol-thread.c (sol_thread_[store, fetch]_registers): if
859 inferior_pid is an LWP rather than a Solaris thread, let
860 procfs handle the request.
861 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
862 only work if inferior_pid points to an LWP (rather than a
863 Solaris thread). Use procfs_first_available to find a good LWP.
864 (info_solthreads): added a maintenance command to list all
865 known Solaris threads and their attributes.
866 * mips-tdep.c (mips_do_registers_info): Completely changed the
867 output format to be neat and columnar. Added the helper funcs
868 do_fp_register_row and do_gp_register_row. Also small mods to
869 mips_print_register, which is still used to print a single reg.
871 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
873 * procfs.c (wait_fd): Handle an fd that has "hung up" or
874 otherwise terminated (Solaris threads).
877 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
879 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
880 IDE configuration information.
882 * gdbtk.c (breakpoint_notify): Send address, linenumber and
883 filename when a breakpoint is set. Avoids call to bp_info.
884 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
885 Itcl, Tix and IDE initialization.
887 * defs.h (init_ui_hook): Change prototype to accept one arg.
889 * main.c (gdb_init): Change prototype to accept one arg.
891 * top.c (gdb_init): Accepts one argument which it uses to
892 call (*init_ui_hook), which will be gdbtk_init(). This is
893 used for calling Tcl_FindExecutable().
895 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
896 accept variable number of args for compatibility with
899 * configure: Regenerated.
901 * gdbtcl/tclIndex: Regenerated.
905 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
907 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
908 whether CRLF_SOURCE_FILES is defined.
909 (open_source_file): Use OPEN_MODE with open and openp.
910 (print_source_lines): Use FDOPEN_MODE with fdopen. If
911 CRLF_SOURCE_FILES is defined, ignore \r characters.
912 (forward_search_command): Use FDOPEN_MODE with fdopen.
913 (reverse_search_command): Likewise.
914 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
915 (LSEEK_NOT_LINEAR): Don't define.
917 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
919 * mips-tdep.c (mips_extract_return_value): align 4-byte float
920 return values within the 8-byte FP register.
922 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
924 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
925 integers in 64-bit register parameters before function calls.
927 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
929 * mips-tdep.c (mips_push_arguments): special-case handling for
930 odd-sized struct parameters passed in registers / on stack.
932 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
934 * mips-tdep.c (mips_push_arguments): tweak alignment of small
935 structs passed in registers for little-endian non-EABI mode.
937 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
939 * breakpoint.c (frame_in_dummy): use generic dummy if available.
940 (check_duplicates, clear_command): compare sections only if
941 doing overlay debugging.
943 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
945 * buildsym.h (struct subfile): Add debugformat member.
946 (record_debugformat): Declare global function.
947 * buildsym.c (start_subfile): Initialize debugformat member
949 (record_debugformat): New function to record the format.
950 (end_symtab): Copy format into symtab debugformat member.
951 (end_symtab): Free subfile debugformat member.
952 * symmisc.c (free_symtab): Free debugformat when freeing
954 * symfile.c (allocate_symtab): Initialize the new debugformat
955 member for new symtabs.
956 * symtab.h (struct symtab): Add debugformat member.
957 * source.c (source_info): Print the debug format.
959 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
961 * hpread.c (hpread_expand_symtab): Call record_debugformat
963 (hpread_process_one_debug_symbol): Ditto.
964 * dbxread.c (process_one_symbol): Call record_debugformat
966 * coffread.c (coff_start_symtab): Call record_debugformat
968 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
970 * dwarfread.c (read_file_scope): Call record_debugformat
972 * dwarf2read.c (read_file_scope): Call record_debugformat
974 * dstread.c (dst_end_symtab): Set debugformat to be
976 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
978 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
980 * mips-tdep.c (mips_push_arguments): handle alignment of
981 integer and struct args on stack for mips64 big-endian.
983 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
985 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
986 structs in a register wherever possible.
987 * mips-tdep.c (mips_extract_return_value): handle structs.
988 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
989 (including structs, if gdb ever allows it).
992 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
994 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
995 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
996 stack push count accordingly.
997 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
1000 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
1002 * utils.c (floatformat_from_doublest): Improve test for infinity.
1004 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
1006 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
1007 global variables into the struct dieinfo structure.
1008 (locval): Pass pointer to a dieinfo struct rather than a
1009 pointer to the raw location information. Change prototype.
1010 Set isreg, optimized_out, offreg and basereg as appropriate.
1011 (struct_type): Call locval with dieinfo struct pointer.
1012 (new_symbol): Ditto.
1013 (new_symbol): Call locval and save location before testing
1014 the values of the new dieinfo struct flags, set by locval.
1016 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1018 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
1019 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
1020 changes to trace PRFS_STOPTERM and handle PR_DEAD.
1021 These changes tried to work around a problem with an early DU 4.0
1022 release, but they trigger subtle timing dependent kernel bugs
1023 in older OSF/1 releases.
1025 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
1027 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
1028 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
1030 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
1032 * infrun.c (wait_for_inferior): Mark registers as invalid when
1033 stepping over an instruction that triggered a watchpoint.
1034 * remote-mips.c: Numerous changes to support hardware breakpoints
1035 and watchpoints on LSI MiniRISC and TinyRISC boards.
1036 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
1037 (mips_breakpoint_from_pc): Account for different breakpoint
1038 instructions used by PMON and IDT monitor.
1039 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
1041 * config/mips/tm-mips.h: Define breakpoint instructions for
1042 PMON and IDT monitor. Move MIPS16-related macros here from
1045 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1047 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
1049 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
1051 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
1052 Add missing return statements after finding an "add imm{16,32},sp"
1054 (mn10300_frame_chain): Add in size of our register save area to find
1055 our caller's frame if our caller does not have a frame pointer.
1057 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
1059 * symfile.c (generic_load): Check return code of target_write_memory.
1061 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
1063 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
1064 * config/tm-sysv4.h (in_plt_section): Add prototype.
1066 * maint.c (maintenance_translate_address): Avoid assignment
1067 inside if, per GNU coding standards.
1068 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
1069 per GNU coding standards.
1071 * monitor.c (parse_register_dump): Is really a void function.
1073 (monitor_read_memory): Remove unused variable "name".
1074 (monitor_read_memory): Remove unused variable "regbuf".
1075 (monitor_open): Remove unused variable "i".
1076 (get_hex_word): Apparently unused, #if away for now.
1079 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
1080 (fill_fpregset): Remove unused variables "regi", "to", "from" and
1083 * remote-e7000.c (ctype.h): Include.
1084 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
1085 * frame.h (generic_get_saved_register): Add prototype.
1086 (enum lval_type): Add partial forward decl.
1087 * dsrec.c (make_srec): Remove unused variable "type_code".
1088 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
1089 cases by just ignoring them.
1090 (command.h): Include.
1092 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
1093 * java-lang.c (gdbcore.h): Include for prototypes.
1094 (type_from_class): Remove unused variable "ftype".
1095 (type_from_class): Remove unused variable "name_length".
1096 (evaluate_subexp_java): Add default case to handle remaining
1098 * java-valprint.c (c-lang.h): Include for prototypes.
1100 * symfile.c (simple_read_overlay_region_table): #if away
1102 (simple_free_overlay_region_table): Ditto.
1103 (overlay_is_mapped): Add default case to switch.
1104 (simple_read_overlay_region_table): Ditto.
1105 (simple_read_overlay_region_table): Add prototype.
1107 * symtab.c (fixup_symbol_section): Remove unused msym variable.
1108 (fixup_psymbol_section): Ditto.
1109 (find_pc_sect_symtab): Make distance a CORE_ADDR.
1111 * utils.c: Add comment about t_addr being either unsigned long or
1113 (paddr): Change formats to match actual types args are cast to.
1118 * defs.h (perror_with_name): Is a NORETURN function.
1119 * utils.c (perror_with_name): Is a NORETURN function.
1120 (error): Is NORETURN independently of ANSI_PROTOTYPES.
1122 * symtab.c (fixup_symbol_section): Remove prototype.
1123 * symtab.h: (fixup_symbol_section): Add prototype.
1124 * m32r-rom.c (report_transfer_performance): Add prototype.
1125 * sparclet-rom.c: Ditto.
1128 * c-exp.y (parse_number): Cast args to float* or double* as
1129 appropriate for conversion format.
1130 * java-exp.y (parse_number): Ditto.
1132 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
1133 to nonexistant y.tab.c file.
1134 (java-exp.tab.c): Ditto.
1135 (f-exp.tab.c): Ditto.
1136 (m2-exp.tab.c): Ditto.
1137 start-sanitize-gdbtk
1139 * gdbtk.c (gdbtk_init): Make truth value test explicit.
1140 Remove unused static variable "Gdbtk_Library".
1143 * sh-tdep.c (symfile.h): Include.
1144 (gdb_string.h): Include.
1145 (sh_fix_call_dummy): Ifdef away, currently unused.
1146 * config/sh/tm-sh.h (pop_frame): Add prototype.
1147 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
1149 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1151 start-sanitize-gdbtk
1152 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
1153 enumeration del_at_next_stop to bpdisp array.
1156 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
1157 of non-pointer values.
1159 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
1160 their physical names already include the class name.
1162 * valops.c (value_cast): Handle upcast of a class pointer.
1164 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
1165 * corelow.c (get_core_registers): Make secname big enough.
1167 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
1169 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
1170 * sh-tdep.c (sh_show_regs): print out all registers for
1171 the current processor
1173 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
1175 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
1178 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
1180 Fixes for recent correction to PE format:
1181 * coffread.c (pe_file): New static variable.
1182 (struct find_targ_sec_arg): Change resultp from pointer to int to
1183 pointer to pointer to asection.
1184 (find_targ_sec): Just store the section in args->resultp, not the
1185 section offset value.
1186 (cs_to_section): Compute the section offset value from the
1188 (cs_section_address): New static function.
1189 (coff_symfile_read): Set pe_file.
1190 (read_one_sym): When reading a PE file, adjust the symbol value to
1191 include the section address if the symbol has an appropriate
1194 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
1196 * configure.tgt: add mipsr3900-elf target
1197 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
1199 start-sanitize-gdbtk
1200 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
1202 * Makefile.in (LIB_RUNTIME_DIR): New variable.
1205 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1207 * dbxread.c: Check malloc's return for null, prevent segv.
1209 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
1211 * infcmd.c (jump_command): Don't try to dereference sfn if it's
1214 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1216 * top.c (init_cmd_lists): Always initialize endianlist.
1217 (init_main): Always define endian commands.
1218 (set_endian_big): Issue warning if endian not selectable.
1219 (set_endian_little): Ditto.
1220 (set_endian_auto): Ditto.
1222 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224 * remote-sim.c (simulator_command): Restrict access to the
1225 simulator to periods when the simulator is open.
1227 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1229 * procfs.c (init_procinfo): new function, abstracts some code
1230 shared by create_procinfo and do_attach;
1231 (procfs_set_inferior_syscall_traps): new function, abstracts
1232 some code needed by procfs_init_inferior, do_attach, and
1233 procfs_lwp_creation_handler; (procfs_first_available): new
1234 function, find any LWP that's runnable; (procfs_thread_alive):
1235 replace stub function with real implementation;
1236 (procfs_lwp_creation_handler): fix bug starting new child
1237 threads; (info_proc): bug fixes and enhancements for the
1238 "INFO PROCESSES" command; (close_procinfo_file): call new
1239 function "delete_thread" to cleanup GDB's thread database;
1240 (proc_init_failed): add new argument "kill", to control whether
1241 process is killed (so this function can be shared by
1242 create_procinfo and do_attach); (procfs_exit_handler): handle
1243 exit from an attached process, and cleanup procinfo handles
1244 when the process exits; (procfs_resume, procfs_wait): cleanup
1245 after a thread when it exits; (do_attach, do_detach): handle
1246 attached processes with multiple threads; plus some general
1247 improvements in the diagnostic output.
1248 * sol-thread.c (sol_thread_alive): replace stub with real
1249 implementation; (thread_to_lwp, lwp_to_thread): enhance to
1250 handle threads that may have exited; (sol_thread_attach): add
1251 startup setup stuff; (sol_thread_detach): add unpush_target
1252 call; (sol_thread_mourn_inferior): add unpush_target call;
1253 (sol_thread_wait, sol_thread_resume): enhance to deal with
1254 thread exit cleanly; (sol_thread_new_objfile,
1255 sol_thread_pid_to_str): detect unsuccessful startup and
1256 don't crash; plus some general cleanup.
1257 * thread.c (delete_thread): new function, allows targets to
1258 notify gdb when a thread is no longer valid.
1259 * infrun.c (wait_for_inferior): don't try to detect a new
1260 thread on receiving a TARGET_EXITED event.
1262 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1264 * remote-sim.c (gdbsim_open): Pass callback struct.
1265 (init_callbacks): Remove call to sim_set_callbacks.
1267 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1269 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1270 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1271 with a zero PC as frameless to improve backtraces from core dumps
1272 caused by dereferencing a NULL function pointer.
1273 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1274 Handle frameless functions interrupted by a signal.
1276 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1277 Handle frameless functions interrupted by a signal.
1279 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1281 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1282 to reflect current reality. Gross attempt at handling out of
1285 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1286 symbols to find the end of the prologue.
1287 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1289 start-sanitize-tic80
1290 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1292 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1295 start-sanitize-tic80
1296 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1298 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1299 basic C80 features working.
1302 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1304 * configure.in (AC_TYPE_SIGNAL): Add
1305 * configure: Re-generate.
1306 * remote-sim.c: Signal returns RETSIGTYPE.
1308 start-sanitize-gdbtk
1309 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1311 * gdbtk.c (wrapped_call): New function - make actual call to tk
1313 (call_wrapper): Rewrite to use top.c:catch_errors.
1315 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1319 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1321 * target.h (target_stop): Drop argument so it can be tested for
1324 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1326 * utils.c (floatformat_from_doublest): Handle infinity properly.
1328 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1330 * Finalize merge from Hurd folk.
1331 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1332 * thread.c (thread_apply_command, thread_apply_all_command,
1333 thread_command): Make sure TP is alive.
1334 (thread_alive): New function.
1335 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1336 * infrun.c (sig_print_info): Deal better with long signal names.
1337 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1338 * thread.c (thread_id_to_pid): New function.
1339 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1340 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1341 set_thread_default_cmd_list, show_thread_default_cmd_list):
1342 New variables. (set_thread_cmd, show_thread_cmd,
1343 set_thread_default_cmd, show_thread_default_cmd): New functions.
1344 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1345 * gnu-nat.c (inf_startup): remove TASK parameter.
1346 (inf_set_task): replace with new function (inf_set_pid).
1347 * gdbthread.h: Add extern decl for thread_cmd_list.
1349 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1351 * printcmd.c (disassemble_command): Adjust low function bound
1352 by FUNCTION_START_OFFSET.
1354 start-sanitize-tic80
1355 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1357 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1360 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1362 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1363 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1364 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1365 satisfy symbol dependancy in solib.c (core_ops).
1366 * target.[ch] conditionalize Mach-specific signals so that they
1367 won't show up in non-Mach gdb's!
1368 * thread.c: change name of static function "thread_switch" to
1369 "switch_to_thread", to avoid conflict with Mach global symbol;
1370 move thread_cmd_list to global scope so targets can add their
1371 own thread commands.
1372 * infrun.c: sig_print_info: allow for long signal names.
1373 * gnu-nat.[ch]: tidying up comments.
1374 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1375 gnu_wait must not return -1 when inferior exits;
1376 attach_to_child will modify inferior_pid in a way that allows
1377 fork_inferior to remain unchanged; remove extra arg from
1378 startup_inferior; move Mach thread commands here from thread.c.
1380 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1382 * symtab.c: decode_line_1, replace the assignment to
1383 values.sals[0].pc which I accidentally left out on 4/3/97.
1385 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1387 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1388 (fix by Bob Manson).
1389 * top.c: change "to enable to enable" to "to enable" in a couple
1392 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1394 * breakpoint.c (remove_breakpoint): Pass correct type to
1395 target_remove_watchpoint.
1396 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1398 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1400 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1401 for return address register, handle `ret' instruction.
1403 * corelow.c (get_core_registers): Initialize cf.
1405 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1406 (procfs_notice_signals): Copy traced signal set back to
1408 (unconditionally_kill_inferior): If PR_DEAD is defined,
1409 rerun inferior after killing it.
1411 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1413 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1414 structure value address is found in $a0 now.
1415 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1417 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1419 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1421 (EXTRACT_RETURN_VALUE): Likewise.
1423 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1424 insn at "pc", not "fi->pc".
1426 start-sanitize-tic80
1427 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1429 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1430 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1431 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1432 (NPC_REGNUM): Tic80 has a delay slot.
1433 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1437 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1439 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1441 (EXTRACT_RETURN_VALUE): Likewise.
1443 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1445 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1446 floatformat_ieee_double_littlebyte_bigword for little endian
1448 * utils.c (floatformat_to_doublest): Create local preswapped
1449 copy of input for floatformat_littlebyte_bigword formats.
1450 (get_field, put_field): Treat floatformat_littlebyte_bigword
1451 the same as floatformat_little.
1452 (floatformat_from_doublest): Postswap output words for
1453 the floatformat_littlebyte_bigwords format.
1455 start-sanitize-tic80
1456 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1458 * config/tic80/tic80.mt (SIM): Link in simulator.
1461 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1463 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1464 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1465 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1466 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1467 config/v850/v850.mt:
1468 Remove -lm. That's now handled by configure.
1470 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1471 Remove duplicate rm's of files.
1473 start-sanitize-gdbtk
1474 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1476 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1479 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1481 * remote-pa.c: Remove. It's broken and no longer necessary.
1483 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1485 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1486 (Avoids name clash with broken AIX header files.)
1488 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1490 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1492 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1493 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1494 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1496 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1497 tstart and dstart with section VMA.
1498 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1500 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1501 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1502 (vmap_exec): Relocate relative to the VMA in the object file,
1503 relocate .bss section as well.
1504 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1505 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1507 * xcoffread.c (secnum_to_bfd_section): New routine to get
1508 BFD section from CS section number.
1509 (scan_xcoff_symtab): Make toc_offset section relative.
1511 * symtab.c (total_number_of_methods): Avoid core dump if
1512 baseclass type is still undefined.
1514 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1516 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1518 * defs.h utils.c (error warning): Make message be const.
1519 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1520 to hook. Otherwise send it to fputs.
1521 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1523 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1524 to _filtered forms to make output appear in GUIs. Replace all
1525 uses of SERIAL_READCHAR with readchar, which has better error
1527 * (e7000_parse_device): Add prototype.
1528 (readchar): Improve doc. Handle random serial errors.
1529 (expect): Disable notice_quit code. It's busted. Remove
1530 serial error handling (it's now handled in readchar). Remove
1531 remote_debug echoing. That's handled in readchar as well.
1532 (e7000_parse_device): Remove serial_flag arg. It's not
1534 (e7000_open): Split into two pieces. Second part is
1535 e7000_start_remote, and is error protected. Now, when we connect
1536 to the target, we setup the initial frame and registers so that
1537 the user gets an immediate indication of where the target is.
1538 (gch): Remove debug output. That's handled by readchar.
1539 (e7000_read_inferior_memory): Handle errors better.
1540 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1541 command names. They show up when doing completion and confuse
1543 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1544 directly from Win32s and Win95. Get rid of debugify crud.
1545 * serial.c: Remove debugify cruft.
1546 * (serial_logchar serial_log_command serial_write serial_readchar
1547 serial_send_break serial_close): Merge common functionality into
1548 serial_logchar. Clean up rest of routines.
1549 * sparclet-rom.c: Disembowel. Leave only download routine.
1550 Download routine now switches to remote target automatically.
1551 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1552 up MSVC/Win32 problem.
1553 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1555 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1556 * config/sparc/tm-sparclet.h: Remove override for prompt.
1558 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1560 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1561 TARGET_BYTE ORDER_SELECTABLE.
1563 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1565 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1566 fields of gdb_callback.
1567 (gdbsim_stop): Add gdbsim_stop to list of supported client
1569 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1570 sim_wait where gdb is in a position to handle a long running
1572 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1574 (gdb_os_poll_quit): New function. Check for a quit pending on the
1577 start-sanitize-gdbtk
1578 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1580 * Makefile.in (install-only): Make list of gdbtcl files to install
1581 explicit - was picking up files such as ChangeLog etc.
1582 (install-only): Don't blindly create the directory.
1585 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1587 * defs.h (enum language): Add language_java.
1588 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1589 * Makefile.in: Update for new files.
1590 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1591 * symfile.c (deduce_language_from_filename): Recognize .java.
1593 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1595 * m32r-stub.c (stash_registers): Rewrite.
1596 (restore_registers): Renamed to restore_and_return.
1597 (cleanup_stash): New function.
1598 (process_exception): New function.
1599 (_catchException*): Rewrite.
1601 * remote-sim.c (gdbsim_load): Update call to sim_load.
1602 (gdbsim_create_inferior): No longer pass start_address to
1603 sim_create_inferior.
1604 (gdbsim_open): Pass endian indicator as arg.
1606 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1608 * remote.c (get_offsets): Don't use scanf for interpreting
1609 response to qOffsets.
1611 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1613 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1614 (INSTALL_XFORM1): Remove.
1615 (install-only): Use $(program_transform_name) directly, rather
1616 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1617 (uninstall): Transform name.
1619 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1621 * remote-mips.c (mips_load): Ensure that PC gets updated
1622 after a load on LSI target.
1624 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1626 * procfs.c (notice_signals): fix typo
1628 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1630 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1633 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1635 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1636 since gcc automatically includes it
1638 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1640 * procfs.c: Substantial (but incomplete) changes to support
1641 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1642 struct now has substructs like struct flt_ctl instead of
1643 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1644 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1645 still have the structs and multiple fds, but don't use the
1646 entire struct and the four fds all point to the same thing.
1647 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1648 procfs with reads/writes or use ioctl instead. We use
1649 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1650 multiple fds or not. PROC_NAME_FMT is split out into
1651 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1652 STATUS_PROC_NAME_FMT.
1654 (procfs_notice_signals): now a necessary wrapper around
1655 (notice_signals): which are the new guts for noticing signals
1656 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1657 determine whether or not to attempt to open the ctl_fd.
1658 (procfs_read_status): new local function, reads procfs status
1659 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1660 (procfs_write_pckill): new local function, writes a PCKILL
1661 (unconditionally_kill_inferior): remove signo since we now
1662 just call procfs_write_pckill().
1663 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1664 (proc_iterate_over_mappings): the whole function is ifdefed
1665 on UNIXWARE to keep things readable.
1667 Expanded the syscall_table to include new potential sysv4.2mp
1668 members. Note that all ifdefs of UNIXWARE should be eliminated
1669 if possible or renamed to describe what's being selected for a
1670 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1671 IRIX specific code now also checks it's not UNIXWARE.
1673 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1674 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1675 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1676 "/debug/%d" as PROC_NAME_FMT used to be
1678 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1680 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1682 * config/mn10300/tm-mn10300.h: Likewise.
1684 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1686 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1687 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1688 lousy out-of-date clone of remote.c.
1690 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1692 * remote.c: Fix problems realized while showering.
1693 * (hexnumlen): Add prototype. Use max, not min.
1694 * (remote_write_bytes remote_read_bytes): Fix max packet size
1695 calculations to properly account for packet overhead. Also handle
1696 (probably rare) case where remote_register_buf_size isn't set.
1698 * remote.c: Fix doc for `C' and `S' commands to indicate full
1700 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1702 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1703 Record size of response to fetch registers command, use this to
1704 limit size of memory read and write commands.
1705 * (push_remote_target): New function to make it possible to have
1706 another target switch to the remote target.
1707 * target.h: Add prototype for push_remote_target.
1708 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1709 for hosts which default to unsigned chars (such as SGI's).
1710 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1711 handled automatically in remote.c.
1713 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1715 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1716 find_pc_sect_function(), find_pc_sect_partial_function(): new
1717 functions for debugging overlays; pc without section is ambiguous.
1718 * breakpoint.[ch]: add section pointer to breakpoint struct;
1719 add section argument to check_duplicates(); check section as well
1720 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1721 breakpoint_thread_match(), bpstat_stop_status()];
1722 add section argument to describe_other_breakpoints();
1723 use INIT_SAL() macro to zero-out new sal structures;
1724 make resolve_sal_pc() fix up the sal's section as well as its pc;
1725 match on section + pc in clear_command() and delete_breakpoint();
1726 account for overlay sections in insert_breakpoints(),
1727 remove_breakpoint() and breakpoint_re_set_one();
1728 all this to support overlays where a PC is not unique.
1729 * exec.c: change xfer_memory() to handle overlay sections.
1730 * findvar.c: change read_var_value() to handle overlay sections.
1731 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1732 * infcmd.c: jump_command() warns against jumping into an overlay
1733 that's not in memory. Also use INIT_SAL() to initialize sals.
1734 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1735 overlay state information; Also use INIT_SAL() to init sals.
1736 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1737 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1738 memory read/writes in the range 600000 to a00000, and ff680000
1739 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1740 * maint.c: maintenance command "translate-address" supports overlays.
1741 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1742 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1743 this constitutes gdb's internal overlay mapping table. Add macro
1744 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1745 Add function find_pc_sect_section().
1746 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1747 modify address_info() with overlay smarts; add function sym_info()
1748 to support the INFO SYMBOL command (translate address to symbol(s));
1749 modify disassemble_command() to work on unmapped overlays.
1750 * source.c: use INIT_SAL() to initialize sals.
1751 * symfile.[ch]: change generic_load() to use section's LMA address
1752 instead of VMA address, for overlay sections.
1753 Add numerous functions for finding a PC's section / overlay,
1754 translating between VMA and LMA address ranges, determining if an
1755 overlay section is mapped, etc. Add several user commands for
1756 overlay debugging. Add support for a "generic" form of automatically
1757 reading overlay mapping info from the inferior (based on the default
1758 (simple) overlay manager which Cygnus provides as an example).
1759 * symtab.[ch]: add functions find_pc_sect_symtab(),
1760 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1761 for lookup; modify lookup_symbol and decode_line_1() to use them;
1762 modify find_function_start_sal() to account for overlay sections;
1763 add macro INIT_SAL() for initializing struct symtab_and_line.
1764 * target.c: fix a comment in the declaration of target_ops.
1766 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1768 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1769 mips_skip_stub, mips_ignore_helper): New functions for dealing
1770 with MIPS16 call/return thunks.
1771 (mips_init_frame_pc_first): New function to implement
1772 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1773 new code to skip over MIPS16 thunks.
1774 (mips_frame_chain): Skip over MIPS16 thunks.
1775 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1776 mips_skip_stub, mips_ignore_helper): Declare.
1777 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1778 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1779 the above functions.
1780 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1781 (mips_init_frame_pc): Declare.
1782 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1783 to decide if certain library function calls should be ignored.
1785 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1787 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1788 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1790 start-sanitize-gdbtk
1791 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1793 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1797 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * gdbinit.in: New file.
1801 * configure.in: Generate .gdbinit from gdbinit.in.
1802 * configure: Rebuild.
1804 start-sanitize-tic80
1805 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1807 * config/tic80/tic80.mt: Disable using the simulator
1811 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1813 * COPYING: Install new version of file from FSF.
1814 * copying.c (show_copying_command): Update FSF address.
1816 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1818 * Makefile.in (distclean): Remove .gdbinit.
1820 start-sanitize-tic80
1821 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1823 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1826 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1828 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1829 to va_list from void *, since va_list might not be a pointer
1832 start-sanitize-gdbtk
1833 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1835 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1836 default, not $(srcdir).
1839 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1841 * remote-mips.c: Clean up comment and extraneous semicolon
1842 for mips_monitor_prompt variable.
1844 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1846 * remote-mips.c: Add `set monitor-prompt' command.
1848 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1850 Fix from Peter Schauer:
1851 * mdebugread.c (parse_procedure): Set address of procedure to
1852 block start; this fixes problems with shared libraries introduced
1853 by change of Mar 21.
1855 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1857 * symtab.c (find_pc_symtab): change to support the case
1858 where the objfile is reordered and contains both coff and
1859 stabs debugging info (continue on if a psymtab isn't found).
1861 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1863 Fixes from Peter Schauer:
1864 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1865 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1866 is big-endian and if registers are 32 bits.
1867 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1868 mips_store_return_value): Fix floating-point word-order problems on
1869 little-endian targets introduced by changes of Mar 21.
1871 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1873 * remote.c (target_resume_hook, target_wait_loop_hook): New
1875 (remote_resume, remote_wait): Use them.
1876 * d10v-tdep.c: Set the above hooks.
1877 (tracesource): New GDB variable, controls source display in
1879 (display_trace): Find and display source line if requested.
1880 (trace_info): Mention empty trace buffer if appropriate.
1881 (tdisassemble_command): Robustify argument handling.
1883 * configure.host: Remove extra bogus Linux case.
1885 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1887 * remote-sim.c (simulator_command): Add comment about dealing with
1889 start-sanitize-tic80
1890 * Makefile.in (tic80-tdep.o): Add target.
1891 * configure.tgt: Add tic80 case.
1892 * tic80-tdep.c: New file.
1893 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1896 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1898 * c-exp.y (yylex): Handle nested template parameter lists.
1899 * symtab.c (decode_line_2): Fix test for valid choice number.
1901 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
1903 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
1904 copy first two floating point arguments to general registers, so that
1905 MIPS16 functions will receive the arguments correctly.
1906 (mips_print_register): Print double registers correctly on
1907 little-endian hosts.
1908 (mips_extract_return_value): Return double values correctly
1909 on little-endian hosts.
1911 * mdebugread.c (parse_procedure): Adjust address of procedure relative
1912 to address in file descriptor record; this accounts for constant
1913 strings that may precede functions in the text section. Remove
1914 now-useless lowest_pdr_addr from argument list and all calls.
1916 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
1918 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
1919 whether the simulator will be built by whether the Makefile in the
1920 simulator directory was built.
1922 * configure.in (--enable-sim-powerpc): Delete switch.
1923 * configure: Regenerate.
1925 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
1927 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
1928 in the prologue too.
1930 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
1932 (gdb_os_evprintf_filtered): Similarly.
1934 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1936 New UnixWare 2.1 configuration
1937 * config/i386/i386v42mp.mt: new
1938 * config/i386/i386v42mp.mh: new
1939 * config/i386/tm-i386v42mp.h: new
1940 * config/i386/nm-i386v42mp.h: new
1941 * configure.tgt: added new entries
1942 * configure.host: added new entries
1944 start-sanitize-gdbtk
1945 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
1947 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
1949 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
1950 to GDBTK_LIBRARY, which is now a path to search.
1951 (gdb_path_conv): New function. Convert Cygwin32 pathname to
1954 * {aclocal.m4,configure.in}: Changes for Windows builds.
1956 * configure: Rebuilt.
1959 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
1961 * dsrec.c (load_srec): Print leading zeroes when printing section
1964 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1966 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
1968 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
1970 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1972 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
1973 vprintf_filtered, evprintf_filtered): Callbacks that accept
1976 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1978 * breakpoint.c (insert_breakpoints, watchpoint_check,
1979 bpstat_stop_status): Do not disable watchpoints going out of scope.
1980 (insert_breakpoints): Make sure that the current frame is valid
1981 before calling find_frame_addr_in_frame_chain.
1983 * top.c (setup_user_args): Handle quotes and backslashes.
1984 (print_gdb_version): Update copyright year.
1986 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
1990 start-sanitize-gdbtk
1991 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
1993 * configure: Regenerated.
1994 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
1997 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
1999 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
2001 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
2002 except under wingdb. (Contributed by Martin Hunt).
2004 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
2006 * configure: Regenerated.
2007 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
2009 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
2011 * remote-sim.h (sim_state, SIM_DESC): New types.
2012 (sim_open): Return a `descriptor' as result.
2013 (*): New argument of descriptor result from sim_open.
2014 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
2015 (gdbsim_open): Record result of sim_open in gdbsim_desc.
2016 Pass argv list to sim_open, argv[0] = pseudo program name.
2017 (*): Pass gdbsim_desc to sim_foo fns.
2019 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
2021 * config.in: Regenerated.
2023 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
2024 HAVE_HPUX_THREAD_SUPPORT): Define.
2026 start-sanitize-gdbtk
2027 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
2029 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
2032 * configure: Regenerated.
2033 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
2037 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
2039 First cut at supporting simulators in gdbserver:
2041 * configure, configure.in: Allow gdbserver to be configured
2042 for cross-target environments.
2043 * gdbserver/Makefile.in: Add simulator support.
2044 * gdbserver/configure.in: Eliminate assumption that host == target.
2045 Simplify using gdb/configure.tgt and gdb/configure.host.
2046 Fix other minor configuration errors.
2047 * gdbserver/low-sparc.c: Fix compile error.
2048 * gdbserver/remote-utils.c: Eliminate assumption that registers
2049 and addresses are four bytes. Fix minor compile errors and warnings.
2050 * gdbserver/server.c: Rewrite numerous instances of identical code
2051 for starting inferior processes to call new function start_inferior.
2052 Eliminate assumption that registers and addresses are four bytes.
2053 * gdbserver/server.h: Add missing prototypes to eliminate compiler
2055 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
2056 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
2057 * config/i386/linux.mh: Eliminate gdbserver support as a first step
2058 in moving such support from host to target makefile fragments.
2059 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
2061 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2063 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
2064 to insure consistant initialization of unused fields to zero.
2065 * symtab.c: replace initializations of sals with new macro INIT_SAL.
2066 * breakpoint.c: ditto.
2069 * source.c: add call to INIT_SAL macro.
2071 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
2074 they might get used on 32 bit targets as well.
2076 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
2078 * remote-mips.c (mips_exit_debug): Some IDT boards don't
2079 send the full exit string.
2081 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
2083 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
2085 (mn10200_store_struct_return): Likewise.
2087 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
2089 * mips-tdep.c (mips_fetch_instruction): New function; replace
2090 common code throughout with calls to it.
2091 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
2092 correct saved addresses of $s0 and $s1.
2093 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
2094 instead of hardcoded 4.
2095 (mips16_skip_prologue): Handle extended instructions correctly.
2097 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
2099 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
2100 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
2102 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
2104 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
2105 New macros for testing, setting, and clearing bit 0 of addresses.
2106 Change numerous bits of code where bit 0 was being manipulated
2107 to use these macros.
2109 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
2111 * remote-mips.c: Put back the form feeds.
2113 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
2115 * remote-mips.c: Remove form feeds (^L) from source.
2116 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
2117 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
2118 PMON after a continue; it causes target program misbehavior.
2119 (mips_fetch_register): Don't fetch unsupported registers; this
2120 cuts down on wasted serial traffic.
2122 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2124 * configure.in configure (HPUX/OSF thread support): Enable this
2125 only when running GCC, since HP's thread header files use ANSI C
2126 which is not supported by their default compiler.
2128 * configure.host (i[3456]86-*-windows): Disable long long
2129 support for WinGDB. Add mswin to configdirs.
2130 * configure.in configure: Move calls to configure.host and
2131 configure.tgt to the top of configure.in to allow them to set
2132 config variables before they are referenced.
2134 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
2136 * configure.tgt (mips*-*-lnews*): New target.
2138 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
2140 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
2141 if we're not the innermost frame. Fix minor typos.
2143 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2145 * stabsread.c (read_type): Fix handling of template names
2146 with template parameters containing `::'.
2148 * valops.c (search_struct_field, search_struct_method):
2149 Pass correct valaddr parameter to baseclass_offset.
2150 Prevent gdb crashes by making sure that the virtual base pointer
2151 from an user object still points to accessible memory.
2153 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
2155 * maint.c: Eliminate -Wall warnings by including some header files.
2157 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
2159 * remote-sim.c (init_callbacks): Undo previous change.
2161 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
2163 * maint.c: Fix dereference of pointer.
2164 * remote-sim.c: Fix reference of structure member "last_error".
2165 * debugify.c: Include config.h to get ANSI definitions.
2167 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
2169 * remote-vx.c (vx_attach): Remove code added by kung. It made no
2172 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2174 * main.c (print_gdb_help): Make static to match declaration.
2176 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
2178 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
2180 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
2182 * debugify.c, debugify.h: Make safe for non-ansi compilers.
2184 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
2186 * defs.h: Fix prototypes for new cleanup functions.
2188 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
2190 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
2191 comment, add PARAMS, add license info and fix indentation.
2193 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
2195 * debugify.c, debugify.h: New files. Provide common macros
2196 for writing debug info to a log file or stdio.
2198 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
2200 * c-valprint.c (c_val_print): Fix printing for arrays defined
2203 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
2205 * defs.h: Fix cntl-C to read from the Windows message queue.
2206 Add prototypes for make_final_cleanup (and the other cleanup
2208 * remote-e7000.c: Fix sync code to timeout if unable to sync.
2209 Change sync code to report status while trying to sync-up
2210 with hardware. Add debugging output and document.
2211 * ser-e7kpc.c: Swap order of len & offset to match implementation.
2212 Add debugging output and document.
2213 * serial.c: Add debugging output.
2214 * top.c: Add call to do_final_cleanups.
2215 Remove conditionals preventing Win32 from getting SIGQUIT.
2216 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
2217 chain as a parameter. Extract this generic code from the cleanup
2218 routines into separate funtions (*_my_cleanup). Keep old
2219 functionality by passing "cleanup_chain" to the new funtions.
2220 Define the cleanup chain "final_cleanup_chain" to be a cleanup
2221 chain which will be executed only when gdb exits. Add functions
2222 (*_final_cleanup) to match the original (*_cleanup) functions.
2223 (pollquit, quit, notice_quit): Fix to read cntl-C from the
2224 Windows message queue.
2226 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
2228 * m32r-rom.c: #include <sys/types.h>.
2229 #ifdef out new load support if wingdb.
2230 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
2232 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
2235 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
2236 * mn10200-tdep.c (mn10200_store_struct_return): New function.
2238 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
2239 extracting a return value from a register pair.
2241 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
2242 be two byte aligned. Round argument sizes up to two byte boundary.
2243 Write out args in two byte hunks.
2244 (mn10200_push_return_address): Implement.
2245 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
2246 structures > 8 bytes (temporary).
2247 (STORE_RETURN_VALUE): Likewise.
2248 (CALL_DUMMY): No longer undefine.
2249 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
2250 (REG_STRUCT_HAS_ADDR): Define.
2252 start-sanitize-r5900
2253 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2255 * configure.tgt: added r5900.
2258 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2260 * mips-tdep.c (non_heuristic_proc_desc): New function.
2261 (find_proc_desc): Move non-heuristic proc search code into separate
2263 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2264 descriptor, to avoid prologue examination when disassembling.
2265 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2266 aka MicroMeteor board).
2267 (mips_exit_debug): Prevent protocol reinitialization if an error
2268 occurs while exiting debug mode.
2270 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2272 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2273 comments, formatting, etc. Plus other minor fixes for problems
2274 I found during my first pass over the mn10200 port.
2275 (mn10200_analyze_prologue): New function.
2276 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2277 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2278 comments, formatting, etc. Minor fixes for problems I found during
2279 my first pass over the mn10200 port.
2280 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2282 (REGISTER_VIRTUAL_TYPE): Define as a long.
2283 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2285 (STORE_RETURN_VALUE): Similarly.
2287 * blockframe.c (generic_get_saved_regs): Remove unused variable
2289 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2290 inside #ifdef CALL_DUMMY.
2291 (watch_command_1): Initialize target_resources_ok.
2292 * command.c (do_setshow_command): Provide dummy initialization
2294 * valops.c (find_function_addr): Move function & prototype inside
2296 (value_arg_coerce): Similarly.
2297 (value_of_variable): Provide dummy initialization of "frame".
2299 start-sanitize-gdbtk
2300 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2302 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2305 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2307 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2308 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2310 (scan_xcoff_symtab): Ditto.
2312 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2314 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2315 from being sent to 32-bit targets by masking off upper bits.
2316 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2317 of PC on 32-bit targets.
2318 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2319 frame setup instruction.
2320 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2321 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2322 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2323 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2324 fixes problem on MIPS16 printing function arguments.
2326 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2328 * dwarf2read.c (dwarf2_linkage_name): New function to get
2329 the linkage name of a die from DW_AT_MIPS_linkage_name or
2331 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2332 new_symbol): Use it instead of accessing DW_AT_name.
2333 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2334 partial die if present.
2335 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2337 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2339 * blockframe.c (generic_frame_chain_valid): If the new frame
2340 is not INNER_THAN the old frame, then it's not valid.
2342 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2344 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2345 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2347 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2349 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2350 sd and sw instructions correctly.
2351 (heuristic_proc_start): Add support for MIPS16.
2352 (mips16_get_imm, mips16_heuristic_proc_desc,
2353 mips32_heuristic_proc_desc): New helper functions for
2354 heuristic_proc_desc.
2355 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2356 (mips_push_arguments): Don't align small arguments in EABI.
2357 (mips32_skip_prologue): Attempt to shrink code size a little.
2359 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2361 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2362 * m32r-rom.c: Several experiments with improved download time.
2364 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2366 * mips-tdep.c (MIPS16_INSTLEN): Define.
2367 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2368 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2369 of function on MIPS16.
2370 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2371 for mips_skip_prologue.
2372 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2374 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2376 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2377 ../sim/common/libcommon.a.
2379 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2381 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2383 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2385 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2388 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2390 First set of changes for mips16:
2391 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2392 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2393 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2394 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2395 * mem-break.c (memory_breakpoint_from_pc): New function.
2396 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2397 memory_breakpoint_from_pc to determine breakpoint contents and size.
2398 * target.h (memory_breakpoint_from_pc): Declare.
2399 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2400 to determine size of breakpoint instruction.
2401 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2402 New helper functions for mips_find_saved_regs.
2403 (mips_find_saved_regs): Recognize mips16 prologues.
2404 (mips_addr_bits_remove): Strip off upper 32 bits of address
2405 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2406 (mips_step_skips_delay): No branch delay slot on mips16.
2407 (gdb_print_insn_mips): Disassemble mips16 code.
2408 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2410 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2412 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2413 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2414 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2415 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2417 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2419 * dwarf2read.c: Replace integral tag, name and form fields in
2420 internal structure definitions with the corresponding enumeration
2421 types from dwarf2.h. Add default cases to switches on enumerations
2423 Make quoting of string arguments in complaint messages consistent.
2424 Check for NULL returns from DW_STRING.
2425 (struct partial_die_info): Add sibling and has_type fields, remove
2427 (DW_*): Move access macro definitions near the definition of the
2428 attribute structure.
2429 (struct field_info): New structure to pass information about fields
2430 and member functions between die processing routines.
2431 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2432 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2433 the partial symbol table if the DW_AT_*_pc attributes are missing.
2434 Add file scope base type definitions to the partial symbol table.
2435 Skip over child dies if the die has a sibling attribute.
2436 (add_partial_symbol): Enter global variables with type attributes
2437 and without location descriptors into the partial symbol table.
2438 Store value of DW_TAG_variable dies in the partial symbol table.
2439 Do not enter global variables into the minimal symbol table.
2440 Add base type definitions to the partial symbol table.
2441 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2442 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2443 Add a typedef symbol for base type definitions to the symbol table.
2444 Ignore DW_TAG_inlined_subroutine tags for now.
2445 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2446 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2447 to determine pc bounds, ignore dies with invalid bounds.
2448 (dwarf2_get_pc_bounds): New routine to extract and validate the
2449 DW_AT_*_pc attributes of a die.
2450 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2451 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2452 New functions to handle fields and member functions.
2453 (read_structure_scope): Rewritten to use them.
2454 (read_array_type): Renamed from dwarf_read_array_type.
2455 Default upper array bound to describe an array with unspecified
2457 Create array types in backwards order, as dwarf2 puts out the array
2458 dimensions from left to right.
2459 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2460 DW_AT_artificial and DW_AT_prototyped.
2461 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2462 Pass objfile to dwarf_base_type.
2463 (read_partial_die): Use read_attribute to read in the attributes.
2464 Handle DW_AT_sibling and DW_AT_type.
2465 Follow references when determining DW_AT_name and DW_AT_external
2466 attributes of the die.
2467 Validate DW_AT_*_pc attributes.
2468 (read_full_die): Use read_attribute to read in the attributes.
2469 (read_attribute): New function to read an attribute described
2470 by an abbreviated attribute.
2471 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2472 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2473 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2474 Change symbol class for global variables with a zero valued location
2475 descriptor to LOC_UNRESOLVED.
2476 Handle DW_AT_const_value attributes for DW_TAG_variable,
2477 DW_TAG_formal_parameter and DW_TAG_enumerator.
2478 Build a typedef symbol for DW_TAG_base_type.
2479 (dwarf2_const_value): New routine to copy a constant value from an
2480 attribute to a symbol.
2481 (dwarf_base_type): Use passed in objfile, not current_objfile
2482 when calling dwarf2_fundamental_type.
2483 (dump_die): Use DW_* accessor macros to access values of attributes.
2484 (decode_locdesc): Handle DW_OP_plus_uconst.
2486 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2488 * mn10200-tdep.c: New file.
2489 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2490 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2491 * config/mn10200/mn10200.mt: New file.
2492 * configure.tgt: add mn10200 entry.
2494 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2496 * configure.in configure: Check if host has libdl if doing
2499 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2501 * mn10300-tdep.c: Wrote/fixed implementations of
2502 mn10300_frame_chain, mn10300_init_extra_frame_info,
2503 mn10300_frame_saved_pc
2504 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2505 and INIT_FRAME_PC macros.
2507 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2509 * configure.in configure: Check if host has libm. Make sure we
2510 are using gcc when using the -export-dynamic option. Fixes a
2511 problem with building under Solaris/SunPro cc.
2513 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2515 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2516 Link in simulator on MIPS embedded targets.
2518 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2520 * blockframe.c (frameless_look_for_prologue): Mark frames
2521 with a zero PC as frameless to improve backtraces from core dumps
2522 caused by dereferencing a NULL function pointer.
2524 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2526 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2528 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2530 * mn10300-tdep.c: made a lot more generic, ripping out code
2531 from copied target (no more mn10300_scan_prologue,
2532 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2533 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2534 and INIT_FRAME_PC macros
2536 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2538 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2539 FP_REGISTER_BYTES to compute offsets into the saved frame,
2540 since it fails for SPARC targets configured without any
2541 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2543 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2545 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2548 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2550 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2551 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2553 * configure configure.in: Clean up test cases around thread support.
2554 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2556 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2557 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2558 value_at and value_at_lazy.
2559 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2560 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2561 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2562 instead of read_memory. It takes a bfd_section arg.
2563 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2564 unnecessary cast for assignment of struct dbx_symfile_info.
2565 Struct objfile now uses a real pointer instead of PTR for this
2567 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2568 text, data and bss into dbx_symfile_info.
2569 * exec.c (xfer_memory): Handle transfers for user-specified
2571 * findvar.c (read_var_value locate_var_value): Copy bfd section
2572 from the symbol to the value.
2573 * gdb-stabs.h: Add section pointers for text, data and bss
2575 * maint.c (translate address command): Add test code for overlay
2576 address translation.
2577 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2579 * (print_formatted x_command): Record current section along with
2580 current address for repeated commands.
2581 * sparc-nat.c (fetch_inferior_registers): Change
2582 target_xfer_memory to target_{read write}_memory to allow changes
2583 to target_xfer_memory interface for section info.
2584 * symmisc.c (dump_msymbols print_symbol): Print section
2585 assocaited with symbol.
2586 * symtab.c (fixup_symbol_section): New routine to
2587 add section info to symbols returned by lookup_symbol.
2588 * symtab.h (struct general_symbol_info): Add bfd section to
2590 * target.c target.h (target_xfer_memory): Add bfd section to
2592 * (target_read_memory_section): New routine to read data from a
2594 * (target_memory_bfd_section): New global variable to pass bfd
2595 section in to targets.
2596 * valarith.c (value_add value_addr value_array): Preserve bfd
2597 section when computing new value.
2598 * value.h (struct value): Add bfd section to values.
2599 * values.c (allocate_value value_copy): Initialize/preserve bfd
2601 * (unpack_double): Clean up _MSC_VER conditionals to remove
2603 * v850ice.c: New module to support communication with NEC's
2605 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2606 ep names with rxx names. sp and fp are renamed via a different
2609 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2611 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2612 also removed code elsewhere that made use of RP_REGNUM.
2613 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2614 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2615 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2616 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2618 For older changes see ChangeLog-96
2624 version-control: never