1 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
3 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
4 global variables into the struct dieinfo structure.
5 (locval): Pass pointer to a dieinfo struct rather than a
6 pointer to the raw location information. Change prototype.
7 Set isreg, optimized_out, offreg and basereg as appropriate.
8 (struct_type): Call locval with dieinfo struct pointer.
10 (new_symbol): Call locval and save location before testing
11 the values of the new dieinfo struct flags, set by locval.
13 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
15 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
16 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
17 changes to trace PRFS_STOPTERM and handle PR_DEAD.
18 These changes tried to work around a problem with an early DU 4.0
19 release, but they trigger subtle timing dependent kernel bugs
20 in older OSF/1 releases.
22 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
24 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
25 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
27 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
29 * infrun.c (wait_for_inferior): Mark registers as invalid when
30 stepping over an instruction that triggered a watchpoint.
31 * remote-mips.c: Numerous changes to support hardware breakpoints
32 and watchpoints on LSI MiniRISC and TinyRISC boards.
33 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
34 (mips_breakpoint_from_pc): Account for different breakpoint
35 instructions used by PMON and IDT monitor.
36 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
38 * config/mips/tm-mips.h: Define breakpoint instructions for
39 PMON and IDT monitor. Move MIPS16-related macros here from
42 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
44 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
46 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
48 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
49 Add missing return statements after finding an "add imm{16,32},sp"
51 (mn10300_frame_chain): Add in size of our register save area to find
52 our caller's frame if our caller does not have a frame pointer.
54 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
56 * symfile.c (generic_load): Check return code of target_write_memory.
58 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
60 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
61 * config/tm-sysv4.h (in_plt_section): Add prototype.
63 * maint.c (maintenance_translate_address): Avoid assignment
64 inside if, per GNU coding standards.
65 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
66 per GNU coding standards.
68 * monitor.c (parse_register_dump): Is really a void function.
70 (monitor_read_memory): Remove unused variable "name".
71 (monitor_read_memory): Remove unused variable "regbuf".
72 (monitor_open): Remove unused variable "i".
73 (get_hex_word): Apparently unused, #if away for now.
76 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
77 (fill_fpregset): Remove unused variables "regi", "to", "from" and
80 * remote-e7000.c (ctype.h): Include.
81 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
82 * frame.h (generic_get_saved_register): Add prototype.
83 (enum lval_type): Add partial forward decl.
84 * dsrec.c (make_srec): Remove unused variable "type_code".
85 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
86 cases by just ignoring them.
89 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
90 * java-lang.c (gdbcore.h): Include for prototypes.
91 (type_from_class): Remove unused variable "ftype".
92 (type_from_class): Remove unused variable "name_length".
93 (evaluate_subexp_java): Add default case to handle remaining
95 * java-valprint.c (c-lang.h): Include for prototypes.
97 * symfile.c (simple_read_overlay_region_table): #if away
99 (simple_free_overlay_region_table): Ditto.
100 (overlay_is_mapped): Add default case to switch.
101 (simple_read_overlay_region_table): Ditto.
102 (simple_read_overlay_region_table): Add prototype.
104 * symtab.c (fixup_symbol_section): Remove unused msym variable.
105 (fixup_psymbol_section): Ditto.
106 (find_pc_sect_symtab): Make distance a CORE_ADDR.
108 * utils.c: Add comment about t_addr being either unsigned long or
110 (paddr): Change formats to match actual types args are cast to.
115 * defs.h (perror_with_name): Is a NORETURN function.
116 * utils.c (perror_with_name): Is a NORETURN function.
117 (error): Is NORETURN independently of ANSI_PROTOTYPES.
119 * symtab.c (fixup_symbol_section): Remove prototype.
120 * symtab.h: (fixup_symbol_section): Add prototype.
121 * m32r-rom.c (report_transfer_performance): Add prototype.
122 * sparclet-rom.c: Ditto.
125 * c-exp.y (parse_number): Cast args to float* or double* as
126 appropriate for conversion format.
127 * java-exp.y (parse_number): Ditto.
129 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
130 to nonexistant y.tab.c file.
131 (java-exp.tab.c): Ditto.
132 (f-exp.tab.c): Ditto.
133 (m2-exp.tab.c): Ditto.
136 * gdbtk.c (gdbtk_init): Make truth value test explicit.
137 Remove unused static variable "Gdbtk_Library".
140 * sh-tdep.c (symfile.h): Include.
141 (gdb_string.h): Include.
142 (sh_fix_call_dummy): Ifdef away, currently unused.
143 * config/sh/tm-sh.h (pop_frame): Add prototype.
144 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
146 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
149 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
150 enumeration del_at_next_stop to bpdisp array.
153 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
154 of non-pointer values.
156 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
157 their physical names already include the class name.
159 * valops.c (value_cast): Handle upcast of a class pointer.
161 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
162 * corelow.c (get_core_registers): Make secname big enough.
164 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
166 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
167 * sh-tdep.c (sh_show_regs): print out all registers for
168 the current processor
170 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
172 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
175 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
177 Fixes for recent correction to PE format:
178 * coffread.c (pe_file): New static variable.
179 (struct find_targ_sec_arg): Change resultp from pointer to int to
180 pointer to pointer to asection.
181 (find_targ_sec): Just store the section in args->resultp, not the
182 section offset value.
183 (cs_to_section): Compute the section offset value from the
185 (cs_section_address): New static function.
186 (coff_symfile_read): Set pe_file.
187 (read_one_sym): When reading a PE file, adjust the symbol value to
188 include the section address if the symbol has an appropriate
191 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
193 * configure.tgt: add mipsr3900-elf target
194 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
197 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
199 * Makefile.in (LIB_RUNTIME_DIR): New variable.
202 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
204 * dbxread.c: Check malloc's return for null, prevent segv.
206 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
208 * infcmd.c (jump_command): Don't try to dereference sfn if it's
211 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
213 * top.c (init_cmd_lists): Always initialize endianlist.
214 (init_main): Always define endian commands.
215 (set_endian_big): Issue warning if endian not selectable.
216 (set_endian_little): Ditto.
217 (set_endian_auto): Ditto.
219 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
221 * remote-sim.c (simulator_command): Restrict access to the
222 simulator to periods when the simulator is open.
224 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
226 * procfs.c (init_procinfo): new function, abstracts some code
227 shared by create_procinfo and do_attach;
228 (procfs_set_inferior_syscall_traps): new function, abstracts
229 some code needed by procfs_init_inferior, do_attach, and
230 procfs_lwp_creation_handler; (procfs_first_available): new
231 function, find any LWP that's runnable; (procfs_thread_alive):
232 replace stub function with real implementation;
233 (procfs_lwp_creation_handler): fix bug starting new child
234 threads; (info_proc): bug fixes and enhancements for the
235 "INFO PROCESSES" command; (close_procinfo_file): call new
236 function "delete_thread" to cleanup GDB's thread database;
237 (proc_init_failed): add new argument "kill", to control whether
238 process is killed (so this function can be shared by
239 create_procinfo and do_attach); (procfs_exit_handler): handle
240 exit from an attached process, and cleanup procinfo handles
241 when the process exits; (procfs_resume, procfs_wait): cleanup
242 after a thread when it exits; (do_attach, do_detach): handle
243 attached processes with multiple threads; plus some general
244 improvements in the diagnostic output.
245 * sol-thread.c (sol_thread_alive): replace stub with real
246 implementation; (thread_to_lwp, lwp_to_thread): enhance to
247 handle threads that may have exited; (sol_thread_attach): add
248 startup setup stuff; (sol_thread_detach): add unpush_target
249 call; (sol_thread_mourn_inferior): add unpush_target call;
250 (sol_thread_wait, sol_thread_resume): enhance to deal with
251 thread exit cleanly; (sol_thread_new_objfile,
252 sol_thread_pid_to_str): detect unsuccessful startup and
253 don't crash; plus some general cleanup.
254 * thread.c (delete_thread): new function, allows targets to
255 notify gdb when a thread is no longer valid.
256 * infrun.c (wait_for_inferior): don't try to detect a new
257 thread on receiving a TARGET_EXITED event.
259 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
261 * remote-sim.c (gdbsim_open): Pass callback struct.
262 (init_callbacks): Remove call to sim_set_callbacks.
264 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
266 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
267 * rs6000-tdep.c (frameless_function_invocation): Mark frames
268 with a zero PC as frameless to improve backtraces from core dumps
269 caused by dereferencing a NULL function pointer.
270 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
271 Handle frameless functions interrupted by a signal.
273 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
274 Handle frameless functions interrupted by a signal.
276 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
278 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
279 to reflect current reality. Gross attempt at handling out of
282 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
283 symbols to find the end of the prologue.
284 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
287 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
289 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
293 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
295 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
296 basic C80 features working.
299 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
301 * configure.in (AC_TYPE_SIGNAL): Add
302 * configure: Re-generate.
303 * remote-sim.c: Signal returns RETSIGTYPE.
306 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
308 * gdbtk.c (wrapped_call): New function - make actual call to tk
310 (call_wrapper): Rewrite to use top.c:catch_errors.
312 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
316 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
318 * target.h (target_stop): Drop argument so it can be tested for
321 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
323 * utils.c (floatformat_from_doublest): Handle infinity properly.
325 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
327 * Finalize merge from Hurd folk.
328 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
329 * thread.c (thread_apply_command, thread_apply_all_command,
330 thread_command): Make sure TP is alive.
331 (thread_alive): New function.
332 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
333 * infrun.c (sig_print_info): Deal better with long signal names.
334 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
335 * thread.c (thread_id_to_pid): New function.
336 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
337 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
338 set_thread_default_cmd_list, show_thread_default_cmd_list):
339 New variables. (set_thread_cmd, show_thread_cmd,
340 set_thread_default_cmd, show_thread_default_cmd): New functions.
341 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
342 * gnu-nat.c (inf_startup): remove TASK parameter.
343 (inf_set_task): replace with new function (inf_set_pid).
344 * gdbthread.h: Add extern decl for thread_cmd_list.
346 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
348 * printcmd.c (disassemble_command): Adjust low function bound
349 by FUNCTION_START_OFFSET.
352 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
354 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
357 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
359 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
360 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
361 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
362 satisfy symbol dependancy in solib.c (core_ops).
363 * target.[ch] conditionalize Mach-specific signals so that they
364 won't show up in non-Mach gdb's!
365 * thread.c: change name of static function "thread_switch" to
366 "switch_to_thread", to avoid conflict with Mach global symbol;
367 move thread_cmd_list to global scope so targets can add their
369 * infrun.c: sig_print_info: allow for long signal names.
370 * gnu-nat.[ch]: tidying up comments.
371 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
372 gnu_wait must not return -1 when inferior exits;
373 attach_to_child will modify inferior_pid in a way that allows
374 fork_inferior to remain unchanged; remove extra arg from
375 startup_inferior; move Mach thread commands here from thread.c.
377 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
379 * symtab.c: decode_line_1, replace the assignment to
380 values.sals[0].pc which I accidentally left out on 4/3/97.
382 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
384 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
386 * top.c: change "to enable to enable" to "to enable" in a couple
389 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
391 * breakpoint.c (remove_breakpoint): Pass correct type to
392 target_remove_watchpoint.
393 * target.h: Improve comment for target_{remove,insert}_breakpoint.
395 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
397 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
398 for return address register, handle `ret' instruction.
400 * corelow.c (get_core_registers): Initialize cf.
402 * procfs.c: Minor changes to make pre-ANSI compilers happy.
403 (procfs_notice_signals): Copy traced signal set back to
405 (unconditionally_kill_inferior): If PR_DEAD is defined,
406 rerun inferior after killing it.
408 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
410 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
411 structure value address is found in $a0 now.
412 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
414 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
416 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
418 (EXTRACT_RETURN_VALUE): Likewise.
420 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
421 insn at "pc", not "fi->pc".
424 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
426 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
427 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
428 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
429 (NPC_REGNUM): Tic80 has a delay slot.
430 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
434 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
436 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
438 (EXTRACT_RETURN_VALUE): Likewise.
440 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
442 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
443 floatformat_ieee_double_littlebyte_bigword for little endian
445 * utils.c (floatformat_to_doublest): Create local preswapped
446 copy of input for floatformat_littlebyte_bigword formats.
447 (get_field, put_field): Treat floatformat_littlebyte_bigword
448 the same as floatformat_little.
449 (floatformat_from_doublest): Postswap output words for
450 the floatformat_littlebyte_bigwords format.
453 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
455 * config/tic80/tic80.mt (SIM): Link in simulator.
458 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
460 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
461 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
462 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
463 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
467 Remove -lm. That's now handled by configure.
469 * Makefile.in (maintainer-clean): Add distclean to dependencies.
470 Remove duplicate rm's of files.
473 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
475 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
478 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
480 * remote-pa.c: Remove. It's broken and no longer necessary.
482 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
484 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
485 (Avoids name clash with broken AIX header files.)
487 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
489 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
491 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
492 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
493 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
495 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
496 tstart and dstart with section VMA.
497 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
499 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
500 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
501 (vmap_exec): Relocate relative to the VMA in the object file,
502 relocate .bss section as well.
503 (xcoff_relocate_core): No longer adjust section addresses by VMA.
504 * rs6000-tdep.c (find_toc_address): Change type of tocbase
506 * xcoffread.c (secnum_to_bfd_section): New routine to get
507 BFD section from CS section number.
508 (scan_xcoff_symtab): Make toc_offset section relative.
510 * symtab.c (total_number_of_methods): Avoid core dump if
511 baseclass type is still undefined.
513 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
515 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
517 * defs.h utils.c (error warning): Make message be const.
518 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
519 to hook. Otherwise send it to fputs.
520 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
522 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
523 to _filtered forms to make output appear in GUIs. Replace all
524 uses of SERIAL_READCHAR with readchar, which has better error
526 * (e7000_parse_device): Add prototype.
527 (readchar): Improve doc. Handle random serial errors.
528 (expect): Disable notice_quit code. It's busted. Remove
529 serial error handling (it's now handled in readchar). Remove
530 remote_debug echoing. That's handled in readchar as well.
531 (e7000_parse_device): Remove serial_flag arg. It's not
533 (e7000_open): Split into two pieces. Second part is
534 e7000_start_remote, and is error protected. Now, when we connect
535 to the target, we setup the initial frame and registers so that
536 the user gets an immediate indication of where the target is.
537 (gch): Remove debug output. That's handled by readchar.
538 (e7000_read_inferior_memory): Handle errors better.
539 (_initialize_remote_e7000): Get rid of `<xxx>' things from
540 command names. They show up when doing completion and confuse
542 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
543 directly from Win32s and Win95. Get rid of debugify crud.
544 * serial.c: Remove debugify cruft.
545 * (serial_logchar serial_log_command serial_write serial_readchar
546 serial_send_break serial_close): Merge common functionality into
547 serial_logchar. Clean up rest of routines.
548 * sparclet-rom.c: Disembowel. Leave only download routine.
549 Download routine now switches to remote target automatically.
550 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
551 up MSVC/Win32 problem.
552 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
554 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
555 * config/sparc/tm-sparclet.h: Remove override for prompt.
557 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
559 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
560 TARGET_BYTE ORDER_SELECTABLE.
562 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
564 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
565 fields of gdb_callback.
566 (gdbsim_stop): Add gdbsim_stop to list of supported client
568 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
569 sim_wait where gdb is in a position to handle a long running
571 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
573 (gdb_os_poll_quit): New function. Check for a quit pending on the
577 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
579 * Makefile.in (install-only): Make list of gdbtcl files to install
580 explicit - was picking up files such as ChangeLog etc.
581 (install-only): Don't blindly create the directory.
584 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
586 * defs.h (enum language): Add language_java.
587 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
588 * Makefile.in: Update for new files.
589 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
590 * symfile.c (deduce_language_from_filename): Recognize .java.
592 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
594 * m32r-stub.c (stash_registers): Rewrite.
595 (restore_registers): Renamed to restore_and_return.
596 (cleanup_stash): New function.
597 (process_exception): New function.
598 (_catchException*): Rewrite.
600 * remote-sim.c (gdbsim_load): Update call to sim_load.
601 (gdbsim_create_inferior): No longer pass start_address to
603 (gdbsim_open): Pass endian indicator as arg.
605 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
607 * remote.c (get_offsets): Don't use scanf for interpreting
608 response to qOffsets.
610 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
612 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
613 (INSTALL_XFORM1): Remove.
614 (install-only): Use $(program_transform_name) directly, rather
615 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
616 (uninstall): Transform name.
618 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
620 * remote-mips.c (mips_load): Ensure that PC gets updated
621 after a load on LSI target.
623 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
625 * procfs.c (notice_signals): fix typo
627 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
629 * gdbserver/Makefile.in (INSTALL): Change install.sh to
632 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
634 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
635 since gcc automatically includes it
637 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
639 * procfs.c: Substantial (but incomplete) changes to support
640 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
641 struct now has substructs like struct flt_ctl instead of
642 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
643 map_fd instead of a single fd. Non-sysv4.2mp procfs models
644 still have the structs and multiple fds, but don't use the
645 entire struct and the four fds all point to the same thing.
646 We use PROCFS_USE_READ_WRITE to decide whether to talk to
647 procfs with reads/writes or use ioctl instead. We use
648 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
649 multiple fds or not. PROC_NAME_FMT is split out into
650 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
651 STATUS_PROC_NAME_FMT.
653 (procfs_notice_signals): now a necessary wrapper around
654 (notice_signals): which are the new guts for noticing signals
655 (open_proc_file): gets a new flag arg used in sysv4.2mp to
656 determine whether or not to attempt to open the ctl_fd.
657 (procfs_read_status): new local function, reads procfs status
658 (procfs_write_pcwstop): new local function, writes a PCWSTOP
659 (procfs_write_pckill): new local function, writes a PCKILL
660 (unconditionally_kill_inferior): remove signo since we now
661 just call procfs_write_pckill().
662 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
663 (proc_iterate_over_mappings): the whole function is ifdefed
664 on UNIXWARE to keep things readable.
666 Expanded the syscall_table to include new potential sysv4.2mp
667 members. Note that all ifdefs of UNIXWARE should be eliminated
668 if possible or renamed to describe what's being selected for a
669 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
670 IRIX specific code now also checks it's not UNIXWARE.
672 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
673 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
674 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
675 "/debug/%d" as PROC_NAME_FMT used to be
677 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
679 * mn10300-tdep.c: Almost completely rewritten based on mn10200
681 * config/mn10300/tm-mn10300.h: Likewise.
683 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
685 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
686 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
687 lousy out-of-date clone of remote.c.
689 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
691 * remote.c: Fix problems realized while showering.
692 * (hexnumlen): Add prototype. Use max, not min.
693 * (remote_write_bytes remote_read_bytes): Fix max packet size
694 calculations to properly account for packet overhead. Also handle
695 (probably rare) case where remote_register_buf_size isn't set.
697 * remote.c: Fix doc for `C' and `S' commands to indicate full
699 * (remote_ops extended_remote_ops remote_desc remote_write_size):
701 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
702 Record size of response to fetch registers command, use this to
703 limit size of memory read and write commands.
704 * (push_remote_target): New function to make it possible to have
705 another target switch to the remote target.
706 * target.h: Add prototype for push_remote_target.
707 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
708 for hosts which default to unsigned chars (such as SGI's).
709 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
710 handled automatically in remote.c.
712 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
714 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
715 find_pc_sect_function(), find_pc_sect_partial_function(): new
716 functions for debugging overlays; pc without section is ambiguous.
717 * breakpoint.[ch]: add section pointer to breakpoint struct;
718 add section argument to check_duplicates(); check section as well
719 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
720 breakpoint_thread_match(), bpstat_stop_status()];
721 add section argument to describe_other_breakpoints();
722 use INIT_SAL() macro to zero-out new sal structures;
723 make resolve_sal_pc() fix up the sal's section as well as its pc;
724 match on section + pc in clear_command() and delete_breakpoint();
725 account for overlay sections in insert_breakpoints(),
726 remove_breakpoint() and breakpoint_re_set_one();
727 all this to support overlays where a PC is not unique.
728 * exec.c: change xfer_memory() to handle overlay sections.
729 * findvar.c: change read_var_value() to handle overlay sections.
730 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
731 * infcmd.c: jump_command() warns against jumping into an overlay
732 that's not in memory. Also use INIT_SAL() to initialize sals.
733 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
734 overlay state information; Also use INIT_SAL() to init sals.
735 * m32r-rom.c: modify load routines to use LMA instead of VMA.
736 * m32r-stub.c: mask exit value down to 8 bits; screen out any
737 memory read/writes in the range 600000 to a00000, and ff680000
738 to ff800000 (hangs because nothing is mapped there); fix strcpy().
739 * maint.c: maintenance command "translate-address" supports overlays.
740 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
741 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
742 this constitutes gdb's internal overlay mapping table. Add macro
743 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
744 Add function find_pc_sect_section().
745 * printcmd.c: modify print_address_symbolic() with overlay smarts;
746 modify address_info() with overlay smarts; add function sym_info()
747 to support the INFO SYMBOL command (translate address to symbol(s));
748 modify disassemble_command() to work on unmapped overlays.
749 * source.c: use INIT_SAL() to initialize sals.
750 * symfile.[ch]: change generic_load() to use section's LMA address
751 instead of VMA address, for overlay sections.
752 Add numerous functions for finding a PC's section / overlay,
753 translating between VMA and LMA address ranges, determining if an
754 overlay section is mapped, etc. Add several user commands for
755 overlay debugging. Add support for a "generic" form of automatically
756 reading overlay mapping info from the inferior (based on the default
757 (simple) overlay manager which Cygnus provides as an example).
758 * symtab.[ch]: add functions find_pc_sect_symtab(),
759 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
760 for lookup; modify lookup_symbol and decode_line_1() to use them;
761 modify find_function_start_sal() to account for overlay sections;
762 add macro INIT_SAL() for initializing struct symtab_and_line.
763 * target.c: fix a comment in the declaration of target_ops.
765 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
767 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
768 mips_skip_stub, mips_ignore_helper): New functions for dealing
769 with MIPS16 call/return thunks.
770 (mips_init_frame_pc_first): New function to implement
771 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
772 new code to skip over MIPS16 thunks.
773 (mips_frame_chain): Skip over MIPS16 thunks.
774 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
775 mips_skip_stub, mips_ignore_helper): Declare.
776 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
777 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
779 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
780 (mips_init_frame_pc): Declare.
781 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
782 to decide if certain library function calls should be ignored.
784 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
786 * remote-sim.c (gdbsim_open): Check return code from sim_open.
787 Update call to sim_open (new arg SIM_OPEN_DEBUG).
790 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
792 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
796 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
798 * gdbinit.in: New file.
800 * configure.in: Generate .gdbinit from gdbinit.in.
801 * configure: Rebuild.
804 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
806 * config/tic80/tic80.mt: Disable using the simulator
810 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
812 * COPYING: Install new version of file from FSF.
813 * copying.c (show_copying_command): Update FSF address.
815 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
817 * Makefile.in (distclean): Remove .gdbinit.
820 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@ninemoons.com>
822 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
825 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
827 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
828 to va_list from void *, since va_list might not be a pointer
832 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
834 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
835 default, not $(srcdir).
838 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
840 * remote-mips.c: Clean up comment and extraneous semicolon
841 for mips_monitor_prompt variable.
843 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
845 * remote-mips.c: Add `set monitor-prompt' command.
847 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
849 Fix from Peter Schauer:
850 * mdebugread.c (parse_procedure): Set address of procedure to
851 block start; this fixes problems with shared libraries introduced
854 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
856 * symtab.c (find_pc_symtab): change to support the case
857 where the objfile is reordered and contains both coff and
858 stabs debugging info (continue on if a psymtab isn't found).
860 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
862 Fixes from Peter Schauer:
863 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
864 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
865 is big-endian and if registers are 32 bits.
866 * mips-tdep.c (mips_print_register, mips_extract_return_value,
867 mips_store_return_value): Fix floating-point word-order problems on
868 little-endian targets introduced by changes of Mar 21.
870 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
872 * remote.c (target_resume_hook, target_wait_loop_hook): New
874 (remote_resume, remote_wait): Use them.
875 * d10v-tdep.c: Set the above hooks.
876 (tracesource): New GDB variable, controls source display in
878 (display_trace): Find and display source line if requested.
879 (trace_info): Mention empty trace buffer if appropriate.
880 (tdisassemble_command): Robustify argument handling.
882 * configure.host: Remove extra bogus Linux case.
884 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
886 * remote-sim.c (simulator_command): Add comment about dealing with
889 * Makefile.in (tic80-tdep.o): Add target.
890 * configure.tgt: Add tic80 case.
891 * tic80-tdep.c: New file.
892 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
895 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
897 * c-exp.y (yylex): Handle nested template parameter lists.
898 * symtab.c (decode_line_2): Fix test for valid choice number.
900 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
902 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
903 copy first two floating point arguments to general registers, so that
904 MIPS16 functions will receive the arguments correctly.
905 (mips_print_register): Print double registers correctly on
907 (mips_extract_return_value): Return double values correctly
908 on little-endian hosts.
910 * mdebugread.c (parse_procedure): Adjust address of procedure relative
911 to address in file descriptor record; this accounts for constant
912 strings that may precede functions in the text section. Remove
913 now-useless lowest_pdr_addr from argument list and all calls.
915 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
917 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
918 whether the simulator will be built by whether the Makefile in the
919 simulator directory was built.
921 * configure.in (--enable-sim-powerpc): Delete switch.
922 * configure: Regenerate.
924 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
926 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
929 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
931 (gdb_os_evprintf_filtered): Similarly.
933 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
935 New UnixWare 2.1 configuration
936 * config/i386/i386v42mp.mt: new
937 * config/i386/i386v42mp.mh: new
938 * config/i386/tm-i386v42mp.h: new
939 * config/i386/nm-i386v42mp.h: new
940 * configure.tgt: added new entries
941 * configure.host: added new entries
944 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
946 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
948 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
949 to GDBTK_LIBRARY, which is now a path to search.
950 (gdb_path_conv): New function. Convert Cygwin32 pathname to
953 * {aclocal.m4,configure.in}: Changes for Windows builds.
955 * configure: Rebuilt.
958 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
960 * dsrec.c (load_srec): Print leading zeroes when printing section
963 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
965 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
967 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
969 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
971 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
972 vprintf_filtered, evprintf_filtered): Callbacks that accept
975 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
977 * breakpoint.c (insert_breakpoints, watchpoint_check,
978 bpstat_stop_status): Do not disable watchpoints going out of scope.
979 (insert_breakpoints): Make sure that the current frame is valid
980 before calling find_frame_addr_in_frame_chain.
982 * top.c (setup_user_args): Handle quotes and backslashes.
983 (print_gdb_version): Update copyright year.
985 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
987 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
990 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
992 * configure: Regenerated.
993 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
996 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
998 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
1000 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
1001 except under wingdb. (Contributed by Martin Hunt).
1003 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
1005 * configure: Regenerated.
1006 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
1008 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
1010 * remote-sim.h (sim_state, SIM_DESC): New types.
1011 (sim_open): Return a `descriptor' as result.
1012 (*): New argument of descriptor result from sim_open.
1013 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
1014 (gdbsim_open): Record result of sim_open in gdbsim_desc.
1015 Pass argv list to sim_open, argv[0] = pseudo program name.
1016 (*): Pass gdbsim_desc to sim_foo fns.
1018 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
1020 * config.in: Regenerated.
1022 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
1023 HAVE_HPUX_THREAD_SUPPORT): Define.
1025 start-sanitize-gdbtk
1026 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
1028 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
1031 * configure: Regenerated.
1032 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
1036 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
1038 First cut at supporting simulators in gdbserver:
1040 * configure, configure.in: Allow gdbserver to be configured
1041 for cross-target environments.
1042 * gdbserver/Makefile.in: Add simulator support.
1043 * gdbserver/configure.in: Eliminate assumption that host == target.
1044 Simplify using gdb/configure.tgt and gdb/configure.host.
1045 Fix other minor configuration errors.
1046 * gdbserver/low-sparc.c: Fix compile error.
1047 * gdbserver/remote-utils.c: Eliminate assumption that registers
1048 and addresses are four bytes. Fix minor compile errors and warnings.
1049 * gdbserver/server.c: Rewrite numerous instances of identical code
1050 for starting inferior processes to call new function start_inferior.
1051 Eliminate assumption that registers and addresses are four bytes.
1052 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1054 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1055 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1056 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1057 in moving such support from host to target makefile fragments.
1058 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1060 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1062 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1063 to insure consistant initialization of unused fields to zero.
1064 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1065 * breakpoint.c: ditto.
1068 * source.c: add call to INIT_SAL macro.
1070 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1072 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1073 they might get used on 32 bit targets as well.
1075 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1077 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1078 send the full exit string.
1080 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1082 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1084 (mn10200_store_struct_return): Likewise.
1086 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1088 * mips-tdep.c (mips_fetch_instruction): New function; replace
1089 common code throughout with calls to it.
1090 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1091 correct saved addresses of $s0 and $s1.
1092 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1093 instead of hardcoded 4.
1094 (mips16_skip_prologue): Handle extended instructions correctly.
1096 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1098 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1099 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1101 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1103 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1104 New macros for testing, setting, and clearing bit 0 of addresses.
1105 Change numerous bits of code where bit 0 was being manipulated
1106 to use these macros.
1108 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1110 * remote-mips.c: Put back the form feeds.
1112 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1114 * remote-mips.c: Remove form feeds (^L) from source.
1115 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1116 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1117 PMON after a continue; it causes target program misbehavior.
1118 (mips_fetch_register): Don't fetch unsupported registers; this
1119 cuts down on wasted serial traffic.
1121 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1123 * configure.in configure (HPUX/OSF thread support): Enable this
1124 only when running GCC, since HP's thread header files use ANSI C
1125 which is not supported by their default compiler.
1127 * configure.host (i[3456]86-*-windows): Disable long long
1128 support for WinGDB. Add mswin to configdirs.
1129 * configure.in configure: Move calls to configure.host and
1130 configure.tgt to the top of configure.in to allow them to set
1131 config variables before they are referenced.
1133 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1135 * configure.tgt (mips*-*-lnews*): New target.
1137 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1139 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1140 if we're not the innermost frame. Fix minor typos.
1142 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1144 * stabsread.c (read_type): Fix handling of template names
1145 with template parameters containing `::'.
1147 * valops.c (search_struct_field, search_struct_method):
1148 Pass correct valaddr parameter to baseclass_offset.
1149 Prevent gdb crashes by making sure that the virtual base pointer
1150 from an user object still points to accessible memory.
1152 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1154 * maint.c: Eliminate -Wall warnings by including some header files.
1156 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1158 * remote-sim.c (init_callbacks): Undo previous change.
1160 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1162 * maint.c: Fix dereference of pointer.
1163 * remote-sim.c: Fix reference of structure member "last_error".
1164 * debugify.c: Include config.h to get ANSI definitions.
1166 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1168 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1171 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1173 * main.c (print_gdb_help): Make static to match declaration.
1175 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1177 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1179 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1181 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1183 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1185 * defs.h: Fix prototypes for new cleanup functions.
1187 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1189 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1190 comment, add PARAMS, add license info and fix indentation.
1192 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1194 * debugify.c, debugify.h: New files. Provide common macros
1195 for writing debug info to a log file or stdio.
1197 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1199 * c-valprint.c (c_val_print): Fix printing for arrays defined
1202 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1204 * defs.h: Fix cntl-C to read from the Windows message queue.
1205 Add prototypes for make_final_cleanup (and the other cleanup
1207 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1208 Change sync code to report status while trying to sync-up
1209 with hardware. Add debugging output and document.
1210 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1211 Add debugging output and document.
1212 * serial.c: Add debugging output.
1213 * top.c: Add call to do_final_cleanups.
1214 Remove conditionals preventing Win32 from getting SIGQUIT.
1215 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1216 chain as a parameter. Extract this generic code from the cleanup
1217 routines into separate funtions (*_my_cleanup). Keep old
1218 functionality by passing "cleanup_chain" to the new funtions.
1219 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1220 chain which will be executed only when gdb exits. Add functions
1221 (*_final_cleanup) to match the original (*_cleanup) functions.
1222 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1223 Windows message queue.
1225 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1227 * m32r-rom.c: #include <sys/types.h>.
1228 #ifdef out new load support if wingdb.
1229 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1231 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1234 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1235 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1237 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1238 extracting a return value from a register pair.
1240 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1241 be two byte aligned. Round argument sizes up to two byte boundary.
1242 Write out args in two byte hunks.
1243 (mn10200_push_return_address): Implement.
1244 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1245 structures > 8 bytes (temporary).
1246 (STORE_RETURN_VALUE): Likewise.
1247 (CALL_DUMMY): No longer undefine.
1248 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1249 (REG_STRUCT_HAS_ADDR): Define.
1251 start-sanitize-r5900
1252 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
1254 * configure.tgt: added r5900.
1257 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
1259 * mips-tdep.c (non_heuristic_proc_desc): New function.
1260 (find_proc_desc): Move non-heuristic proc search code into separate
1262 (gdb_print_insn_mips): Use non-heuristic method to find procedure
1263 descriptor, to avoid prologue examination when disassembling.
1264 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
1265 aka MicroMeteor board).
1266 (mips_exit_debug): Prevent protocol reinitialization if an error
1267 occurs while exiting debug mode.
1269 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
1271 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
1272 comments, formatting, etc. Plus other minor fixes for problems
1273 I found during my first pass over the mn10200 port.
1274 (mn10200_analyze_prologue): New function.
1275 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
1276 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
1277 comments, formatting, etc. Minor fixes for problems I found during
1278 my first pass over the mn10200 port.
1279 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
1281 (REGISTER_VIRTUAL_TYPE): Define as a long.
1282 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
1284 (STORE_RETURN_VALUE): Similarly.
1286 * blockframe.c (generic_get_saved_regs): Remove unused variable
1288 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
1289 inside #ifdef CALL_DUMMY.
1290 (watch_command_1): Initialize target_resources_ok.
1291 * command.c (do_setshow_command): Provide dummy initialization
1293 * valops.c (find_function_addr): Move function & prototype inside
1295 (value_arg_coerce): Similarly.
1296 (value_of_variable): Provide dummy initialization of "frame".
1298 start-sanitize-gdbtk
1299 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
1301 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
1304 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
1306 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
1307 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
1309 (scan_xcoff_symtab): Ditto.
1311 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
1313 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
1314 from being sent to 32-bit targets by masking off upper bits.
1315 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
1316 of PC on 32-bit targets.
1317 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
1318 frame setup instruction.
1319 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
1320 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
1321 prologue instruction. Fix warnings and bugs found by gcc -Wall.
1322 * buildsym.c (finish_block): Improve handling of overlapping blocks;
1323 fixes problem on MIPS16 printing function arguments.
1325 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1327 * dwarf2read.c (dwarf2_linkage_name): New function to get
1328 the linkage name of a die from DW_AT_MIPS_linkage_name or
1330 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
1331 new_symbol): Use it instead of accessing DW_AT_name.
1332 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
1333 partial die if present.
1334 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
1336 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
1338 * blockframe.c (generic_frame_chain_valid): If the new frame
1339 is not INNER_THAN the old frame, then it's not valid.
1341 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
1343 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
1344 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
1346 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
1348 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
1349 sd and sw instructions correctly.
1350 (heuristic_proc_start): Add support for MIPS16.
1351 (mips16_get_imm, mips16_heuristic_proc_desc,
1352 mips32_heuristic_proc_desc): New helper functions for
1353 heuristic_proc_desc.
1354 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
1355 (mips_push_arguments): Don't align small arguments in EABI.
1356 (mips32_skip_prologue): Attempt to shrink code size a little.
1358 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1360 * m32r-stub.c: New -- remote protocol support for M32R cpu.
1361 * m32r-rom.c: Several experiments with improved download time.
1363 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
1365 * mips-tdep.c (MIPS16_INSTLEN): Define.
1366 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
1367 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
1368 of function on MIPS16.
1369 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
1370 for mips_skip_prologue.
1371 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1373 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1375 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
1376 ../sim/common/libcommon.a.
1378 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1380 * blockframe.c: fix a null pointer ref in generic_get_saved_register
1382 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
1384 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
1387 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
1389 First set of changes for mips16:
1390 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
1391 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
1392 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
1393 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
1394 * mem-break.c (memory_breakpoint_from_pc): New function.
1395 (memory_insert_breakpoint, memory_remove_breakpoint): Use
1396 memory_breakpoint_from_pc to determine breakpoint contents and size.
1397 * target.h (memory_breakpoint_from_pc): Declare.
1398 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
1399 to determine size of breakpoint instruction.
1400 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
1401 New helper functions for mips_find_saved_regs.
1402 (mips_find_saved_regs): Recognize mips16 prologues.
1403 (mips_addr_bits_remove): Strip off upper 32 bits of address
1404 when target CPU is 32 bits but CORE_ADDR is 64 bits.
1405 (mips_step_skips_delay): No branch delay slot on mips16.
1406 (gdb_print_insn_mips): Disassemble mips16 code.
1407 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1409 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
1411 * tm-mn10200.h (NUM_REGS): Decrease to 12.
1412 (REGISTER_NAMES): Elimination registers not found on the mn10200.
1413 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
1414 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1416 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1418 * dwarf2read.c: Replace integral tag, name and form fields in
1419 internal structure definitions with the corresponding enumeration
1420 types from dwarf2.h. Add default cases to switches on enumerations
1422 Make quoting of string arguments in complaint messages consistent.
1423 Check for NULL returns from DW_STRING.
1424 (struct partial_die_info): Add sibling and has_type fields, remove
1426 (DW_*): Move access macro definitions near the definition of the
1427 attribute structure.
1428 (struct field_info): New structure to pass information about fields
1429 and member functions between die processing routines.
1430 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
1431 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
1432 the partial symbol table if the DW_AT_*_pc attributes are missing.
1433 Add file scope base type definitions to the partial symbol table.
1434 Skip over child dies if the die has a sibling attribute.
1435 (add_partial_symbol): Enter global variables with type attributes
1436 and without location descriptors into the partial symbol table.
1437 Store value of DW_TAG_variable dies in the partial symbol table.
1438 Do not enter global variables into the minimal symbol table.
1439 Add base type definitions to the partial symbol table.
1440 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
1441 (process_die): Move check for DW_AT_low_pc to read_func_scope.
1442 Add a typedef symbol for base type definitions to the symbol table.
1443 Ignore DW_TAG_inlined_subroutine tags for now.
1444 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
1445 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
1446 to determine pc bounds, ignore dies with invalid bounds.
1447 (dwarf2_get_pc_bounds): New routine to extract and validate the
1448 DW_AT_*_pc attributes of a die.
1449 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
1450 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1451 New functions to handle fields and member functions.
1452 (read_structure_scope): Rewritten to use them.
1453 (read_array_type): Renamed from dwarf_read_array_type.
1454 Default upper array bound to describe an array with unspecified
1456 Create array types in backwards order, as dwarf2 puts out the array
1457 dimensions from left to right.
1458 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
1459 DW_AT_artificial and DW_AT_prototyped.
1460 (read_base_type): Make an unsigned type for DW_ATE_boolean.
1461 Pass objfile to dwarf_base_type.
1462 (read_partial_die): Use read_attribute to read in the attributes.
1463 Handle DW_AT_sibling and DW_AT_type.
1464 Follow references when determining DW_AT_name and DW_AT_external
1465 attributes of the die.
1466 Validate DW_AT_*_pc attributes.
1467 (read_full_die): Use read_attribute to read in the attributes.
1468 (read_attribute): New function to read an attribute described
1469 by an abbreviated attribute.
1470 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
1471 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
1472 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
1473 Change symbol class for global variables with a zero valued location
1474 descriptor to LOC_UNRESOLVED.
1475 Handle DW_AT_const_value attributes for DW_TAG_variable,
1476 DW_TAG_formal_parameter and DW_TAG_enumerator.
1477 Build a typedef symbol for DW_TAG_base_type.
1478 (dwarf2_const_value): New routine to copy a constant value from an
1479 attribute to a symbol.
1480 (dwarf_base_type): Use passed in objfile, not current_objfile
1481 when calling dwarf2_fundamental_type.
1482 (dump_die): Use DW_* accessor macros to access values of attributes.
1483 (decode_locdesc): Handle DW_OP_plus_uconst.
1485 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
1487 * mn10200-tdep.c: New file.
1488 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
1489 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
1490 * config/mn10200/mn10200.mt: New file.
1491 * configure.tgt: add mn10200 entry.
1493 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
1495 * configure.in configure: Check if host has libdl if doing
1498 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
1500 * mn10300-tdep.c: Wrote/fixed implementations of
1501 mn10300_frame_chain, mn10300_init_extra_frame_info,
1502 mn10300_frame_saved_pc
1503 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
1504 and INIT_FRAME_PC macros.
1506 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
1508 * configure.in configure: Check if host has libm. Make sure we
1509 are using gcc when using the -export-dynamic option. Fixes a
1510 problem with building under Solaris/SunPro cc.
1512 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
1514 * config/mips/{embed,embed64,embedl,embedl64}.mt:
1515 Link in simulator on MIPS embedded targets.
1517 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1519 * blockframe.c (frameless_look_for_prologue): Mark frames
1520 with a zero PC as frameless to improve backtraces from core dumps
1521 caused by dereferencing a NULL function pointer.
1523 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
1525 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
1527 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
1529 * mn10300-tdep.c: made a lot more generic, ripping out code
1530 from copied target (no more mn10300_scan_prologue,
1531 init_extra_frame_info, and mn10300_fix_call_dummy calls)
1532 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
1533 and INIT_FRAME_PC macros
1535 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1537 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
1538 FP_REGISTER_BYTES to compute offsets into the saved frame,
1539 since it fails for SPARC targets configured without any
1540 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
1542 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
1544 * symtab.c (fixup_symbol_section): Handle NULL symbols without
1547 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1549 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
1550 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
1552 * configure configure.in: Clean up test cases around thread support.
1554 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
1557 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
1558 printcmd.c valops.c value.h values.c: Add bfd_section arg to
1559 value_at and value_at_lazy.
1560 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
1561 Add bfd_section arg to prim_record_minimal_symbol_and_info.
1562 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
1563 instead of read_memory. It takes a bfd_section arg.
1564 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
1565 unnecessary cast for assignment of struct dbx_symfile_info.
1566 Struct objfile now uses a real pointer instead of PTR for this
1568 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
1569 text, data and bss into dbx_symfile_info.
1570 * exec.c (xfer_memory): Handle transfers for user-specified
1572 * findvar.c (read_var_value locate_var_value): Copy bfd section
1573 from the symbol to the value.
1574 * gdb-stabs.h: Add section pointers for text, data and bss
1576 * maint.c (translate address command): Add test code for overlay
1577 address translation.
1578 * printcmd.c (do_examine do_one_display): Now takes a bfd section
1580 * (print_formatted x_command): Record current section along with
1581 current address for repeated commands.
1582 * sparc-nat.c (fetch_inferior_registers): Change
1583 target_xfer_memory to target_{read write}_memory to allow changes
1584 to target_xfer_memory interface for section info.
1585 * symmisc.c (dump_msymbols print_symbol): Print section
1586 assocaited with symbol.
1587 * symtab.c (fixup_symbol_section): New routine to
1588 add section info to symbols returned by lookup_symbol.
1589 * symtab.h (struct general_symbol_info): Add bfd section to
1591 * target.c target.h (target_xfer_memory): Add bfd section to
1593 * (target_read_memory_section): New routine to read data from a
1595 * (target_memory_bfd_section): New global variable to pass bfd
1596 section in to targets.
1597 * valarith.c (value_add value_addr value_array): Preserve bfd
1598 section when computing new value.
1599 * value.h (struct value): Add bfd section to values.
1600 * values.c (allocate_value value_copy): Initialize/preserve bfd
1602 * (unpack_double): Clean up _MSC_VER conditionals to remove
1605 * v850ice.c: New module to support communication with NEC's
1607 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
1608 ep names with rxx names. sp and fp are renamed via a different
1612 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
1614 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
1615 also removed code elsewhere that made use of RP_REGNUM.
1616 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
1617 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
1618 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
1619 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
1621 For older changes see ChangeLog-96
1627 version-control: never