1 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
3 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
4 Add missing return statements after finding an "add imm{16,32},sp"
6 (mn10300_frame_chain): Add in size of our register save area to find
7 our caller's frame if our caller does not have a frame pointer.
9 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
11 * symfile.c (generic_load): Check return code of target_write_memory.
13 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
15 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
16 * config/tm-sysv4.h (in_plt_section): Add prototype.
18 * maint.c (maintenance_translate_address): Avoid assignment
19 inside if, per GNU coding standards.
20 * symfile.c (simple_read_overlay_table): Avoid assignments inside if, per
23 * monitor.c (parse_register_dump): Is really a void function.
25 (monitor_read_memory): Remove unused variable "name".
26 (monitor_read_memory): Remove unused variable "regbuf".
27 (monitor_open): Remove unused variable "i".
28 (get_hex_word): Apparently unused, #if away for now.
31 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
32 (fill_fpregset): Remove unused variables "regi", "to", "from" and
35 * remote-e7000.c (ctype.h): Include.
36 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
37 * frame.h (generic_get_saved_register): Add prototype.
38 (enum lval_type): Add partial forward decl.
39 * dsrec.c (make_srec): Remove unused variable "type_code".
40 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
41 cases by just ignoring them.
44 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
45 * java-lang.c (gdbcore.h): Include for prototypes.
46 (type_from_class): Remove unused variable "ftype".
47 (type_from_class): Remove unused variable "name_length".
48 (evaluate_subexp_java): Add default case to handle remaining
50 * java-valprint.c (c-lang.h): Include for prototypes.
52 * symfile.c (simple_read_overlay_region_table): #if away
54 (simple_free_overlay_region_table): Ditto.
55 (overlay_is_mapped): Add default case to switch.
56 (simple_read_overlay_region_table): Ditto.
57 (simple_read_overlay_region_table): Add prototype.
59 * symtab.c (fixup_symbol_section): Remove unused msym variable.
60 (fixup_psymbol_section): Ditto.
61 (find_pc_sect_symtab): Make distance a CORE_ADDR.
63 * utils.c: Add comment about t_addr being either unsigned long or
65 (paddr): Change formats to match actual types args are cast to.
70 * defs.h (perror_with_name): Is a NORETURN function.
71 * utils.c (perror_with_name): Is a NORETURN function.
72 (error): Is NORETURN independently of ANSI_PROTOTYPES.
74 * symtab.c (fixup_symbol_section): Remove prototype.
75 * symtab.h: (fixup_symbol_section): Add prototype.
76 * m32r-rom.c (report_transfer_performance): Add prototype.
77 * sparclet-rom.c: Ditto.
80 * c-exp.y (parse_number): Cast args to float* or double* as
81 appropriate for conversion format.
82 * java-exp.y (parse_number): Ditto.
84 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
85 to nonexistant y.tab.c file.
86 (java-exp.tab.c): Ditto.
88 (m2-exp.tab.c): Ditto.
91 * gdbtk.c (gdbtk_init): Make truth value test explicit.
92 Remove unused static variable "Gdbtk_Library".
95 * sh-tdep.c (symfile.h): Include.
96 (gdb_string.h): Include.
97 (sh_fix_call_dummy): Ifdef away, currently unused.
98 * config/sh/tm-sh.h (pop_frame): Add prototype.
99 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
101 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
104 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
105 enumeration del_at_next_stop to bpdisp array.
108 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
109 of non-pointer values.
111 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
112 their physical names already include the class name.
114 * valops.c (value_cast): Handle upcast of a class pointer.
116 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
117 * corelow.c (get_core_registers): Make secname big enough.
119 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
121 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
122 * sh-tdep.c (sh_show_regs): print out all registers for
123 the current processor
125 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
127 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
130 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
132 Fixes for recent correction to PE format:
133 * coffread.c (pe_file): New static variable.
134 (struct find_targ_sec_arg): Change resultp from pointer to int to
135 pointer to pointer to asection.
136 (find_targ_sec): Just store the section in args->resultp, not the
137 section offset value.
138 (cs_to_section): Compute the section offset value from the
140 (cs_section_address): New static function.
141 (coff_symfile_read): Set pe_file.
142 (read_one_sym): When reading a PE file, adjust the symbol value to
143 include the section address if the symbol has an appropriate
147 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
149 * configure.tgt: add mipsr3900-elf target
150 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
154 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
156 * Makefile.in (LIB_RUNTIME_DIR): New variable.
159 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
161 * dbxread.c: Check malloc's return for null, prevent segv.
163 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
165 * infcmd.c (jump_command): Don't try to dereference sfn if it's
168 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
170 * top.c (init_cmd_lists): Always initialize endianlist.
171 (init_main): Always define endian commands.
172 (set_endian_big): Issue warning if endian not selectable.
173 (set_endian_little): Ditto.
174 (set_endian_auto): Ditto.
176 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
178 * remote-sim.c (simulator_command): Restrict access to the
179 simulator to periods when the simulator is open.
181 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
183 * procfs.c (init_procinfo): new function, abstracts some code
184 shared by create_procinfo and do_attach;
185 (procfs_set_inferior_syscall_traps): new function, abstracts
186 some code needed by procfs_init_inferior, do_attach, and
187 procfs_lwp_creation_handler; (procfs_first_available): new
188 function, find any LWP that's runnable; (procfs_thread_alive):
189 replace stub function with real implementation;
190 (procfs_lwp_creation_handler): fix bug starting new child
191 threads; (info_proc): bug fixes and enhancements for the
192 "INFO PROCESSES" command; (close_procinfo_file): call new
193 function "delete_thread" to cleanup GDB's thread database;
194 (proc_init_failed): add new argument "kill", to control whether
195 process is killed (so this function can be shared by
196 create_procinfo and do_attach); (procfs_exit_handler): handle
197 exit from an attached process, and cleanup procinfo handles
198 when the process exits; (procfs_resume, procfs_wait): cleanup
199 after a thread when it exits; (do_attach, do_detach): handle
200 attached processes with multiple threads; plus some general
201 improvements in the diagnostic output.
202 * sol-thread.c (sol_thread_alive): replace stub with real
203 implementation; (thread_to_lwp, lwp_to_thread): enhance to
204 handle threads that may have exited; (sol_thread_attach): add
205 startup setup stuff; (sol_thread_detach): add unpush_target
206 call; (sol_thread_mourn_inferior): add unpush_target call;
207 (sol_thread_wait, sol_thread_resume): enhance to deal with
208 thread exit cleanly; (sol_thread_new_objfile,
209 sol_thread_pid_to_str): detect unsuccessful startup and
210 don't crash; plus some general cleanup.
211 * thread.c (delete_thread): new function, allows targets to
212 notify gdb when a thread is no longer valid.
213 * infrun.c (wait_for_inferior): don't try to detect a new
214 thread on receiving a TARGET_EXITED event.
216 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
218 * remote-sim.c (gdbsim_open): Pass callback struct.
219 (init_callbacks): Remove call to sim_set_callbacks.
221 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
223 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
224 * rs6000-tdep.c (frameless_function_invocation): Mark frames
225 with a zero PC as frameless to improve backtraces from core dumps
226 caused by dereferencing a NULL function pointer.
227 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
228 Handle frameless functions interrupted by a signal.
230 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
231 Handle frameless functions interrupted by a signal.
233 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
235 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
236 to reflect current reality. Gross attempt at handling out of
239 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
240 symbols to find the end of the prologue.
241 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
244 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
246 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
250 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
252 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
253 basic C80 features working.
256 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
258 * configure.in (AC_TYPE_SIGNAL): Add
259 * configure: Re-generate.
260 * remote-sim.c: Signal returns RETSIGTYPE.
263 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
265 * gdbtk.c (wrapped_call): New function - make actual call to tk
267 (call_wrapper): Rewrite to use top.c:catch_errors.
269 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
273 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
275 * target.h (target_stop): Drop argument so it can be tested for
278 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
280 * utils.c (floatformat_from_doublest): Handle infinity properly.
282 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
284 * Finalize merge from Hurd folk.
285 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
286 * thread.c (thread_apply_command, thread_apply_all_command,
287 thread_command): Make sure TP is alive.
288 (thread_alive): New function.
289 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
290 * infrun.c (sig_print_info): Deal better with long signal names.
291 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
292 * thread.c (thread_id_to_pid): New function.
293 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
294 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
295 set_thread_default_cmd_list, show_thread_default_cmd_list):
296 New variables. (set_thread_cmd, show_thread_cmd,
297 set_thread_default_cmd, show_thread_default_cmd): New functions.
298 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
299 * gnu-nat.c (inf_startup): remove TASK parameter.
300 (inf_set_task): replace with new function (inf_set_pid).
301 * gdbthread.h: Add extern decl for thread_cmd_list.
303 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
305 * printcmd.c (disassemble_command): Adjust low function bound
306 by FUNCTION_START_OFFSET.
309 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
311 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
314 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
316 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
317 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
318 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
319 satisfy symbol dependancy in solib.c (core_ops).
320 * target.[ch] conditionalize Mach-specific signals so that they
321 won't show up in non-Mach gdb's!
322 * thread.c: change name of static function "thread_switch" to
323 "switch_to_thread", to avoid conflict with Mach global symbol;
324 move thread_cmd_list to global scope so targets can add their
326 * infrun.c: sig_print_info: allow for long signal names.
327 * gnu-nat.[ch]: tidying up comments.
328 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
329 gnu_wait must not return -1 when inferior exits;
330 attach_to_child will modify inferior_pid in a way that allows
331 fork_inferior to remain unchanged; remove extra arg from
332 startup_inferior; move Mach thread commands here from thread.c.
334 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
336 * symtab.c: decode_line_1, replace the assignment to
337 values.sals[0].pc which I accidentally left out on 4/3/97.
339 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
341 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
343 * top.c: change "to enable to enable" to "to enable" in a couple
346 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
348 * breakpoint.c (remove_breakpoint): Pass correct type to
349 target_remove_watchpoint.
350 * target.h: Improve comment for target_{remove,insert}_breakpoint.
352 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
354 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
355 for return address register, handle `ret' instruction.
357 * corelow.c (get_core_registers): Initialize cf.
359 * procfs.c: Minor changes to make pre-ANSI compilers happy.
360 (procfs_notice_signals): Copy traced signal set back to
362 (unconditionally_kill_inferior): If PR_DEAD is defined,
363 rerun inferior after killing it.
365 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
367 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
368 structure value address is found in $a0 now.
369 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
371 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
373 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
375 (EXTRACT_RETURN_VALUE): Likewise.
377 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
378 insn at "pc", not "fi->pc".
381 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
383 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
384 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
385 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
386 (NPC_REGNUM): Tic80 has a delay slot.
387 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
391 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
393 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
395 (EXTRACT_RETURN_VALUE): Likewise.
397 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
399 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
400 floatformat_ieee_double_littlebyte_bigword for little endian
402 * utils.c (floatformat_to_doublest): Create local preswapped
403 copy of input for floatformat_littlebyte_bigword formats.
404 (get_field, put_field): Treat floatformat_littlebyte_bigword
405 the same as floatformat_little.
406 (floatformat_from_doublest): Postswap output words for
407 the floatformat_littlebyte_bigwords format.
410 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
412 * config/tic80/tic80.mt (SIM): Link in simulator.
415 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
417 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
418 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
419 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
420 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
424 Remove -lm. That's now handled by configure.
426 * Makefile.in (maintainer-clean): Add distclean to dependencies.
427 Remove duplicate rm's of files.
430 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
432 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
435 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
437 * remote-pa.c: Remove. It's broken and no longer necessary.
439 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
441 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
442 (Avoids name clash with broken AIX header files.)
444 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
446 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
448 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
449 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
450 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
452 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
453 tstart and dstart with section VMA.
454 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
456 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
457 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
458 (vmap_exec): Relocate relative to the VMA in the object file,
459 relocate .bss section as well.
460 (xcoff_relocate_core): No longer adjust section addresses by VMA.
461 * rs6000-tdep.c (find_toc_address): Change type of tocbase
463 * xcoffread.c (secnum_to_bfd_section): New routine to get
464 BFD section from CS section number.
465 (scan_xcoff_symtab): Make toc_offset section relative.
467 * symtab.c (total_number_of_methods): Avoid core dump if
468 baseclass type is still undefined.
470 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
472 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
474 * defs.h utils.c (error warning): Make message be const.
475 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
476 to hook. Otherwise send it to fputs.
477 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
479 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
480 to _filtered forms to make output appear in GUIs. Replace all
481 uses of SERIAL_READCHAR with readchar, which has better error
483 * (e7000_parse_device): Add prototype.
484 (readchar): Improve doc. Handle random serial errors.
485 (expect): Disable notice_quit code. It's busted. Remove
486 serial error handling (it's now handled in readchar). Remove
487 remote_debug echoing. That's handled in readchar as well.
488 (e7000_parse_device): Remove serial_flag arg. It's not
490 (e7000_open): Split into two pieces. Second part is
491 e7000_start_remote, and is error protected. Now, when we connect
492 to the target, we setup the initial frame and registers so that
493 the user gets an immediate indication of where the target is.
494 (gch): Remove debug output. That's handled by readchar.
495 (e7000_read_inferior_memory): Handle errors better.
496 (_initialize_remote_e7000): Get rid of `<xxx>' things from
497 command names. They show up when doing completion and confuse
499 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
500 directly from Win32s and Win95. Get rid of debugify crud.
501 * serial.c: Remove debugify cruft.
502 * (serial_logchar serial_log_command serial_write serial_readchar
503 serial_send_break serial_close): Merge common functionality into
504 serial_logchar. Clean up rest of routines.
505 * sparclet-rom.c: Disembowel. Leave only download routine.
506 Download routine now switches to remote target automatically.
507 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
508 up MSVC/Win32 problem.
509 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
511 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
512 * config/sparc/tm-sparclet.h: Remove override for prompt.
514 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
516 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
517 TARGET_BYTE ORDER_SELECTABLE.
519 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
521 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
522 fields of gdb_callback.
523 (gdbsim_stop): Add gdbsim_stop to list of supported client
525 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
526 sim_wait where gdb is in a position to handle a long running
528 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
530 (gdb_os_poll_quit): New function. Check for a quit pending on the
534 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
536 * Makefile.in (install-only): Make list of gdbtcl files to install
537 explicit - was picking up files such as ChangeLog etc.
538 (install-only): Don't blindly create the directory.
541 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
543 * defs.h (enum language): Add language_java.
544 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
545 * Makefile.in: Update for new files.
546 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
547 * symfile.c (deduce_language_from_filename): Recognize .java.
549 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
551 * m32r-stub.c (stash_registers): Rewrite.
552 (restore_registers): Renamed to restore_and_return.
553 (cleanup_stash): New function.
554 (process_exception): New function.
555 (_catchException*): Rewrite.
557 * remote-sim.c (gdbsim_load): Update call to sim_load.
558 (gdbsim_create_inferior): No longer pass start_address to
560 (gdbsim_open): Pass endian indicator as arg.
562 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
564 * remote.c (get_offsets): Don't use scanf for interpreting
565 response to qOffsets.
567 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
569 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
570 (INSTALL_XFORM1): Remove.
571 (install-only): Use $(program_transform_name) directly, rather
572 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
573 (uninstall): Transform name.
575 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
577 * remote-mips.c (mips_load): Ensure that PC gets updated
578 after a load on LSI target.
580 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
582 * procfs.c (notice_signals): fix typo
584 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
586 * gdbserver/Makefile.in (INSTALL): Change install.sh to
589 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
591 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
592 since gcc automatically includes it
594 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
596 * procfs.c: Substantial (but incomplete) changes to support
597 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
598 struct now has substructs like struct flt_ctl instead of
599 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
600 map_fd instead of a single fd. Non-sysv4.2mp procfs models
601 still have the structs and multiple fds, but don't use the
602 entire struct and the four fds all point to the same thing.
603 We use PROCFS_USE_READ_WRITE to decide whether to talk to
604 procfs with reads/writes or use ioctl instead. We use
605 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
606 multiple fds or not. PROC_NAME_FMT is split out into
607 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
608 STATUS_PROC_NAME_FMT.
610 (procfs_notice_signals): now a necessary wrapper around
611 (notice_signals): which are the new guts for noticing signals
612 (open_proc_file): gets a new flag arg used in sysv4.2mp to
613 determine whether or not to attempt to open the ctl_fd.
614 (procfs_read_status): new local function, reads procfs status
615 (procfs_write_pcwstop): new local function, writes a PCWSTOP
616 (procfs_write_pckill): new local function, writes a PCKILL
617 (unconditionally_kill_inferior): remove signo since we now
618 just call procfs_write_pckill().
619 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
620 (proc_iterate_over_mappings): the whole function is ifdefed
621 on UNIXWARE to keep things readable.
623 Expanded the syscall_table to include new potential sysv4.2mp
624 members. Note that all ifdefs of UNIXWARE should be eliminated
625 if possible or renamed to describe what's being selected for a
626 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
627 IRIX specific code now also checks it's not UNIXWARE.
629 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
630 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
631 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
632 "/debug/%d" as PROC_NAME_FMT used to be
634 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
636 * mn10300-tdep.c: Almost completely rewritten based on mn10200
638 * config/mn10300/tm-mn10300.h: Likewise.
640 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
642 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
643 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
644 lousy out-of-date clone of remote.c.
646 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
648 * remote.c: Fix problems realized while showering.
649 * (hexnumlen): Add prototype. Use max, not min.
650 * (remote_write_bytes remote_read_bytes): Fix max packet size
651 calculations to properly account for packet overhead. Also handle
652 (probably rare) case where remote_register_buf_size isn't set.
654 * remote.c: Fix doc for `C' and `S' commands to indicate full
656 * (remote_ops extended_remote_ops remote_desc remote_write_size):
658 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
659 Record size of response to fetch registers command, use this to
660 limit size of memory read and write commands.
661 * (push_remote_target): New function to make it possible to have
662 another target switch to the remote target.
663 * target.h: Add prototype for push_remote_target.
664 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
665 for hosts which default to unsigned chars (such as SGI's).
666 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
667 handled automatically in remote.c.
669 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
671 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
672 find_pc_sect_function(), find_pc_sect_partial_function(): new
673 functions for debugging overlays; pc without section is ambiguous.
674 * breakpoint.[ch]: add section pointer to breakpoint struct;
675 add section argument to check_duplicates(); check section as well
676 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
677 breakpoint_thread_match(), bpstat_stop_status()];
678 add section argument to describe_other_breakpoints();
679 use INIT_SAL() macro to zero-out new sal structures;
680 make resolve_sal_pc() fix up the sal's section as well as its pc;
681 match on section + pc in clear_command() and delete_breakpoint();
682 account for overlay sections in insert_breakpoints(),
683 remove_breakpoint() and breakpoint_re_set_one();
684 all this to support overlays where a PC is not unique.
685 * exec.c: change xfer_memory() to handle overlay sections.
686 * findvar.c: change read_var_value() to handle overlay sections.
687 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
688 * infcmd.c: jump_command() warns against jumping into an overlay
689 that's not in memory. Also use INIT_SAL() to initialize sals.
690 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
691 overlay state information; Also use INIT_SAL() to init sals.
692 * m32r-rom.c: modify load routines to use LMA instead of VMA.
693 * m32r-stub.c: mask exit value down to 8 bits; screen out any
694 memory read/writes in the range 600000 to a00000, and ff680000
695 to ff800000 (hangs because nothing is mapped there); fix strcpy().
696 * maint.c: maintenance command "translate-address" supports overlays.
697 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
698 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
699 this constitutes gdb's internal overlay mapping table. Add macro
700 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
701 Add function find_pc_sect_section().
702 * printcmd.c: modify print_address_symbolic() with overlay smarts;
703 modify address_info() with overlay smarts; add function sym_info()
704 to support the INFO SYMBOL command (translate address to symbol(s));
705 modify disassemble_command() to work on unmapped overlays.
706 * source.c: use INIT_SAL() to initialize sals.
707 * symfile.[ch]: change generic_load() to use section's LMA address
708 instead of VMA address, for overlay sections.
709 Add numerous functions for finding a PC's section / overlay,
710 translating between VMA and LMA address ranges, determining if an
711 overlay section is mapped, etc. Add several user commands for
712 overlay debugging. Add support for a "generic" form of automatically
713 reading overlay mapping info from the inferior (based on the default
714 (simple) overlay manager which Cygnus provides as an example).
715 * symtab.[ch]: add functions find_pc_sect_symtab(),
716 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
717 for lookup; modify lookup_symbol and decode_line_1() to use them;
718 modify find_function_start_sal() to account for overlay sections;
719 add macro INIT_SAL() for initializing struct symtab_and_line.
720 * target.c: fix a comment in the declaration of target_ops.
722 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
724 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
725 mips_skip_stub, mips_ignore_helper): New functions for dealing
726 with MIPS16 call/return thunks.
727 (mips_init_frame_pc_first): New function to implement
728 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
729 new code to skip over MIPS16 thunks.
730 (mips_frame_chain): Skip over MIPS16 thunks.
731 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
732 mips_skip_stub, mips_ignore_helper): Declare.
733 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
734 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
736 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
737 (mips_init_frame_pc): Declare.
738 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
739 to decide if certain library function calls should be ignored.
741 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
743 * remote-sim.c (gdbsim_open): Check return code from sim_open.
744 Update call to sim_open (new arg SIM_OPEN_DEBUG).
747 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
749 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
753 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
755 * gdbinit.in: New file.
757 * configure.in: Generate .gdbinit from gdbinit.in.
758 * configure: Rebuild.
761 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
763 * config/tic80/tic80.mt: Disable using the simulator
767 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
769 * COPYING: Install new version of file from FSF.
770 * copying.c (show_copying_command): Update FSF address.
772 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
774 * Makefile.in (distclean): Remove .gdbinit.
777 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@ninemoons.com>
779 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
782 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
784 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
785 to va_list from void *, since va_list might not be a pointer
789 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
791 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
792 default, not $(srcdir).
795 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
797 * remote-mips.c: Clean up comment and extraneous semicolon
798 for mips_monitor_prompt variable.
800 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
802 * remote-mips.c: Add `set monitor-prompt' command.
804 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
806 Fix from Peter Schauer:
807 * mdebugread.c (parse_procedure): Set address of procedure to
808 block start; this fixes problems with shared libraries introduced
811 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
813 * symtab.c (find_pc_symtab): change to support the case
814 where the objfile is reordered and contains both coff and
815 stabs debugging info (continue on if a psymtab isn't found).
817 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
819 Fixes from Peter Schauer:
820 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
821 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
822 is big-endian and if registers are 32 bits.
823 * mips-tdep.c (mips_print_register, mips_extract_return_value,
824 mips_store_return_value): Fix floating-point word-order problems on
825 little-endian targets introduced by changes of Mar 21.
827 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
829 * remote.c (target_resume_hook, target_wait_loop_hook): New
831 (remote_resume, remote_wait): Use them.
832 * d10v-tdep.c: Set the above hooks.
833 (tracesource): New GDB variable, controls source display in
835 (display_trace): Find and display source line if requested.
836 (trace_info): Mention empty trace buffer if appropriate.
837 (tdisassemble_command): Robustify argument handling.
839 * configure.host: Remove extra bogus Linux case.
841 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
843 * remote-sim.c (simulator_command): Add comment about dealing with
846 * Makefile.in (tic80-tdep.o): Add target.
847 * configure.tgt: Add tic80 case.
848 * tic80-tdep.c: New file.
849 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
852 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
854 * c-exp.y (yylex): Handle nested template parameter lists.
855 * symtab.c (decode_line_2): Fix test for valid choice number.
857 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
859 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
860 copy first two floating point arguments to general registers, so that
861 MIPS16 functions will receive the arguments correctly.
862 (mips_print_register): Print double registers correctly on
864 (mips_extract_return_value): Return double values correctly
865 on little-endian hosts.
867 * mdebugread.c (parse_procedure): Adjust address of procedure relative
868 to address in file descriptor record; this accounts for constant
869 strings that may precede functions in the text section. Remove
870 now-useless lowest_pdr_addr from argument list and all calls.
872 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
874 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
875 whether the simulator will be built by whether the Makefile in the
876 simulator directory was built.
878 * configure.in (--enable-sim-powerpc): Delete switch.
879 * configure: Regenerate.
881 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
883 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
886 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
888 (gdb_os_evprintf_filtered): Similarly.
890 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
892 New UnixWare 2.1 configuration
893 * config/i386/i386v42mp.mt: new
894 * config/i386/i386v42mp.mh: new
895 * config/i386/tm-i386v42mp.h: new
896 * config/i386/nm-i386v42mp.h: new
897 * configure.tgt: added new entries
898 * configure.host: added new entries
901 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
903 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
905 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
906 to GDBTK_LIBRARY, which is now a path to search.
907 (gdb_path_conv): New function. Convert Cygwin32 pathname to
910 * {aclocal.m4,configure.in}: Changes for Windows builds.
912 * configure: Rebuilt.
915 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
917 * dsrec.c (load_srec): Print leading zeroes when printing section
920 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
922 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
924 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
926 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
928 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
929 vprintf_filtered, evprintf_filtered): Callbacks that accept
932 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
934 * breakpoint.c (insert_breakpoints, watchpoint_check,
935 bpstat_stop_status): Do not disable watchpoints going out of scope.
936 (insert_breakpoints): Make sure that the current frame is valid
937 before calling find_frame_addr_in_frame_chain.
939 * top.c (setup_user_args): Handle quotes and backslashes.
940 (print_gdb_version): Update copyright year.
942 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
944 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
947 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
949 * configure: Regenerated.
950 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
953 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
955 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
957 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
958 except under wingdb. (Contributed by Martin Hunt).
960 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
962 * configure: Regenerated.
963 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
965 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
967 * remote-sim.h (sim_state, SIM_DESC): New types.
968 (sim_open): Return a `descriptor' as result.
969 (*): New argument of descriptor result from sim_open.
970 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
971 (gdbsim_open): Record result of sim_open in gdbsim_desc.
972 Pass argv list to sim_open, argv[0] = pseudo program name.
973 (*): Pass gdbsim_desc to sim_foo fns.
975 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
977 * config.in: Regenerated.
979 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
980 HAVE_HPUX_THREAD_SUPPORT): Define.
983 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
985 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
988 * configure: Regenerated.
989 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
993 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
995 First cut at supporting simulators in gdbserver:
997 * configure, configure.in: Allow gdbserver to be configured
998 for cross-target environments.
999 * gdbserver/Makefile.in: Add simulator support.
1000 * gdbserver/configure.in: Eliminate assumption that host == target.
1001 Simplify using gdb/configure.tgt and gdb/configure.host.
1002 Fix other minor configuration errors.
1003 * gdbserver/low-sparc.c: Fix compile error.
1004 * gdbserver/remote-utils.c: Eliminate assumption that registers
1005 and addresses are four bytes. Fix minor compile errors and warnings.
1006 * gdbserver/server.c: Rewrite numerous instances of identical code
1007 for starting inferior processes to call new function start_inferior.
1008 Eliminate assumption that registers and addresses are four bytes.
1009 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1011 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1012 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1013 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1014 in moving such support from host to target makefile fragments.
1015 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1017 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1019 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1020 to insure consistant initialization of unused fields to zero.
1021 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1022 * breakpoint.c: ditto.
1025 * source.c: add call to INIT_SAL macro.
1027 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1029 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1030 they might get used on 32 bit targets as well.
1032 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1034 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1035 send the full exit string.
1037 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1039 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1041 (mn10200_store_struct_return): Likewise.
1043 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1045 * mips-tdep.c (mips_fetch_instruction): New function; replace
1046 common code throughout with calls to it.
1047 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1048 correct saved addresses of $s0 and $s1.
1049 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1050 instead of hardcoded 4.
1051 (mips16_skip_prologue): Handle extended instructions correctly.
1053 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1055 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1056 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1058 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1060 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1061 New macros for testing, setting, and clearing bit 0 of addresses.
1062 Change numerous bits of code where bit 0 was being manipulated
1063 to use these macros.
1065 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1067 * remote-mips.c: Put back the form feeds.
1069 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1071 * remote-mips.c: Remove form feeds (^L) from source.
1072 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1073 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1074 PMON after a continue; it causes target program misbehavior.
1075 (mips_fetch_register): Don't fetch unsupported registers; this
1076 cuts down on wasted serial traffic.
1078 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1080 * configure.in configure (HPUX/OSF thread support): Enable this
1081 only when running GCC, since HP's thread header files use ANSI C
1082 which is not supported by their default compiler.
1084 * configure.host (i[3456]86-*-windows): Disable long long
1085 support for WinGDB. Add mswin to configdirs.
1086 * configure.in configure: Move calls to configure.host and
1087 configure.tgt to the top of configure.in to allow them to set
1088 config variables before they are referenced.
1090 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1092 * configure.tgt (mips*-*-lnews*): New target.
1094 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1096 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1097 if we're not the innermost frame. Fix minor typos.
1099 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * stabsread.c (read_type): Fix handling of template names
1102 with template parameters containing `::'.
1104 * valops.c (search_struct_field, search_struct_method):
1105 Pass correct valaddr parameter to baseclass_offset.
1106 Prevent gdb crashes by making sure that the virtual base pointer
1107 from an user object still points to accessible memory.
1109 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1111 * maint.c: Eliminate -Wall warnings by including some header files.
1113 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1115 * remote-sim.c (init_callbacks): Undo previous change.
1117 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1119 * maint.c: Fix dereference of pointer.
1120 * remote-sim.c: Fix reference of structure member "last_error".
1121 * debugify.c: Include config.h to get ANSI definitions.
1123 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1125 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1128 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1130 * main.c (print_gdb_help): Make static to match declaration.
1132 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1134 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1136 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1138 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1140 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1142 * defs.h: Fix prototypes for new cleanup functions.
1144 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1146 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1147 comment, add PARAMS, add license info and fix indentation.
1149 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1151 * debugify.c, debugify.h: New files. Provide common macros
1152 for writing debug info to a log file or stdio.
1154 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1156 * c-valprint.c (c_val_print): Fix printing for arrays defined
1159 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1161 * defs.h: Fix cntl-C to read from the Windows message queue.
1162 Add prototypes for make_final_cleanup (and the other cleanup
1164 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1165 Change sync code to report status while trying to sync-up
1166 with hardware. Add debugging output and document.
1167 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1168 Add debugging output and document.
1169 * serial.c: Add debugging output.
1170 * top.c: Add call to do_final_cleanups.
1171 Remove conditionals preventing Win32 from getting SIGQUIT.
1172 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1173 chain as a parameter. Extract this generic code from the cleanup
1174 routines into separate funtions (*_my_cleanup). Keep old
1175 functionality by passing "cleanup_chain" to the new funtions.
1176 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1177 chain which will be executed only when gdb exits. Add functions
1178 (*_final_cleanup) to match the original (*_cleanup) functions.
1179 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1180 Windows message queue.
1182 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1184 * m32r-rom.c: #include <sys/types.h>.
1185 #ifdef out new load support if wingdb.
1186 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1188 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1191 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1192 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1194 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1195 extracting a return value from a register pair.
1197 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1198 be two byte aligned. Round argument sizes up to two byte boundary.
1199 Write out args in two byte hunks.
1200 (mn10200_push_return_address): Implement.
1201 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1202 structures > 8 bytes (temporary).
1203 (STORE_RETURN_VALUE): Likewise.
1204 (CALL_DUMMY): No longer undefine.
1205 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1206 (REG_STRUCT_HAS_ADDR): Define.
1208 start-sanitize-r5900
1209 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
1211 * configure.tgt: added r5900.
1214 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
1216 * mips-tdep.c (non_heuristic_proc_desc): New function.
1217 (find_proc_desc): Move non-heuristic proc search code into separate
1219 (gdb_print_insn_mips): Use non-heuristic method to find procedure
1220 descriptor, to avoid prologue examination when disassembling.
1221 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
1222 aka MicroMeteor board).
1223 (mips_exit_debug): Prevent protocol reinitialization if an error
1224 occurs while exiting debug mode.
1226 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
1228 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
1229 comments, formatting, etc. Plus other minor fixes for problems
1230 I found during my first pass over the mn10200 port.
1231 (mn10200_analyze_prologue): New function.
1232 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
1233 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
1234 comments, formatting, etc. Minor fixes for problems I found during
1235 my first pass over the mn10200 port.
1236 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
1238 (REGISTER_VIRTUAL_TYPE): Define as a long.
1239 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
1241 (STORE_RETURN_VALUE): Similarly.
1243 * blockframe.c (generic_get_saved_regs): Remove unused variable
1245 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
1246 inside #ifdef CALL_DUMMY.
1247 (watch_command_1): Initialize target_resources_ok.
1248 * command.c (do_setshow_command): Provide dummy initialization
1250 * valops.c (find_function_addr): Move function & prototype inside
1252 (value_arg_coerce): Similarly.
1253 (value_of_variable): Provide dummy initialization of "frame".
1255 start-sanitize-gdbtk
1256 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
1258 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
1261 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
1263 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
1264 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
1266 (scan_xcoff_symtab): Ditto.
1268 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
1270 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
1271 from being sent to 32-bit targets by masking off upper bits.
1272 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
1273 of PC on 32-bit targets.
1274 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
1275 frame setup instruction.
1276 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
1277 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
1278 prologue instruction. Fix warnings and bugs found by gcc -Wall.
1279 * buildsym.c (finish_block): Improve handling of overlapping blocks;
1280 fixes problem on MIPS16 printing function arguments.
1282 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * dwarf2read.c (dwarf2_linkage_name): New function to get
1285 the linkage name of a die from DW_AT_MIPS_linkage_name or
1287 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
1288 new_symbol): Use it instead of accessing DW_AT_name.
1289 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
1290 partial die if present.
1291 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
1293 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
1295 * blockframe.c (generic_frame_chain_valid): If the new frame
1296 is not INNER_THAN the old frame, then it's not valid.
1298 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
1300 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
1301 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
1303 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
1305 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
1306 sd and sw instructions correctly.
1307 (heuristic_proc_start): Add support for MIPS16.
1308 (mips16_get_imm, mips16_heuristic_proc_desc,
1309 mips32_heuristic_proc_desc): New helper functions for
1310 heuristic_proc_desc.
1311 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
1312 (mips_push_arguments): Don't align small arguments in EABI.
1313 (mips32_skip_prologue): Attempt to shrink code size a little.
1315 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1317 * m32r-stub.c: New -- remote protocol support for M32R cpu.
1318 * m32r-rom.c: Several experiments with improved download time.
1320 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
1322 * mips-tdep.c (MIPS16_INSTLEN): Define.
1323 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
1324 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
1325 of function on MIPS16.
1326 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
1327 for mips_skip_prologue.
1328 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1330 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1332 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
1333 ../sim/common/libcommon.a.
1335 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1337 * blockframe.c: fix a null pointer ref in generic_get_saved_register
1339 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
1341 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
1344 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
1346 First set of changes for mips16:
1347 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
1348 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
1349 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
1350 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
1351 * mem-break.c (memory_breakpoint_from_pc): New function.
1352 (memory_insert_breakpoint, memory_remove_breakpoint): Use
1353 memory_breakpoint_from_pc to determine breakpoint contents and size.
1354 * target.h (memory_breakpoint_from_pc): Declare.
1355 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
1356 to determine size of breakpoint instruction.
1357 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
1358 New helper functions for mips_find_saved_regs.
1359 (mips_find_saved_regs): Recognize mips16 prologues.
1360 (mips_addr_bits_remove): Strip off upper 32 bits of address
1361 when target CPU is 32 bits but CORE_ADDR is 64 bits.
1362 (mips_step_skips_delay): No branch delay slot on mips16.
1363 (gdb_print_insn_mips): Disassemble mips16 code.
1364 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1366 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
1368 * tm-mn10200.h (NUM_REGS): Decrease to 12.
1369 (REGISTER_NAMES): Elimination registers not found on the mn10200.
1370 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
1371 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1373 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1375 * dwarf2read.c: Replace integral tag, name and form fields in
1376 internal structure definitions with the corresponding enumeration
1377 types from dwarf2.h. Add default cases to switches on enumerations
1379 Make quoting of string arguments in complaint messages consistent.
1380 Check for NULL returns from DW_STRING.
1381 (struct partial_die_info): Add sibling and has_type fields, remove
1383 (DW_*): Move access macro definitions near the definition of the
1384 attribute structure.
1385 (struct field_info): New structure to pass information about fields
1386 and member functions between die processing routines.
1387 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
1388 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
1389 the partial symbol table if the DW_AT_*_pc attributes are missing.
1390 Add file scope base type definitions to the partial symbol table.
1391 Skip over child dies if the die has a sibling attribute.
1392 (add_partial_symbol): Enter global variables with type attributes
1393 and without location descriptors into the partial symbol table.
1394 Store value of DW_TAG_variable dies in the partial symbol table.
1395 Do not enter global variables into the minimal symbol table.
1396 Add base type definitions to the partial symbol table.
1397 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
1398 (process_die): Move check for DW_AT_low_pc to read_func_scope.
1399 Add a typedef symbol for base type definitions to the symbol table.
1400 Ignore DW_TAG_inlined_subroutine tags for now.
1401 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
1402 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
1403 to determine pc bounds, ignore dies with invalid bounds.
1404 (dwarf2_get_pc_bounds): New routine to extract and validate the
1405 DW_AT_*_pc attributes of a die.
1406 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
1407 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1408 New functions to handle fields and member functions.
1409 (read_structure_scope): Rewritten to use them.
1410 (read_array_type): Renamed from dwarf_read_array_type.
1411 Default upper array bound to describe an array with unspecified
1413 Create array types in backwards order, as dwarf2 puts out the array
1414 dimensions from left to right.
1415 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
1416 DW_AT_artificial and DW_AT_prototyped.
1417 (read_base_type): Make an unsigned type for DW_ATE_boolean.
1418 Pass objfile to dwarf_base_type.
1419 (read_partial_die): Use read_attribute to read in the attributes.
1420 Handle DW_AT_sibling and DW_AT_type.
1421 Follow references when determining DW_AT_name and DW_AT_external
1422 attributes of the die.
1423 Validate DW_AT_*_pc attributes.
1424 (read_full_die): Use read_attribute to read in the attributes.
1425 (read_attribute): New function to read an attribute described
1426 by an abbreviated attribute.
1427 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
1428 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
1429 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
1430 Change symbol class for global variables with a zero valued location
1431 descriptor to LOC_UNRESOLVED.
1432 Handle DW_AT_const_value attributes for DW_TAG_variable,
1433 DW_TAG_formal_parameter and DW_TAG_enumerator.
1434 Build a typedef symbol for DW_TAG_base_type.
1435 (dwarf2_const_value): New routine to copy a constant value from an
1436 attribute to a symbol.
1437 (dwarf_base_type): Use passed in objfile, not current_objfile
1438 when calling dwarf2_fundamental_type.
1439 (dump_die): Use DW_* accessor macros to access values of attributes.
1440 (decode_locdesc): Handle DW_OP_plus_uconst.
1442 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
1444 * mn10200-tdep.c: New file.
1445 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
1446 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
1447 * config/mn10200/mn10200.mt: New file.
1448 * configure.tgt: add mn10200 entry.
1450 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
1452 * configure.in configure: Check if host has libdl if doing
1455 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
1457 * mn10300-tdep.c: Wrote/fixed implementations of
1458 mn10300_frame_chain, mn10300_init_extra_frame_info,
1459 mn10300_frame_saved_pc
1460 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
1461 and INIT_FRAME_PC macros.
1463 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
1465 * configure.in configure: Check if host has libm. Make sure we
1466 are using gcc when using the -export-dynamic option. Fixes a
1467 problem with building under Solaris/SunPro cc.
1469 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
1471 * config/mips/{embed,embed64,embedl,embedl64}.mt:
1472 Link in simulator on MIPS embedded targets.
1474 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1476 * blockframe.c (frameless_look_for_prologue): Mark frames
1477 with a zero PC as frameless to improve backtraces from core dumps
1478 caused by dereferencing a NULL function pointer.
1480 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
1482 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
1484 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
1486 * mn10300-tdep.c: made a lot more generic, ripping out code
1487 from copied target (no more mn10300_scan_prologue,
1488 init_extra_frame_info, and mn10300_fix_call_dummy calls)
1489 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
1490 and INIT_FRAME_PC macros
1492 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1494 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
1495 FP_REGISTER_BYTES to compute offsets into the saved frame,
1496 since it fails for SPARC targets configured without any
1497 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
1499 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
1501 * symtab.c (fixup_symbol_section): Handle NULL symbols without
1504 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1506 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
1507 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
1509 * configure configure.in: Clean up test cases around thread support.
1511 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
1514 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
1515 printcmd.c valops.c value.h values.c: Add bfd_section arg to
1516 value_at and value_at_lazy.
1517 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
1518 Add bfd_section arg to prim_record_minimal_symbol_and_info.
1519 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
1520 instead of read_memory. It takes a bfd_section arg.
1521 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
1522 unnecessary cast for assignment of struct dbx_symfile_info.
1523 Struct objfile now uses a real pointer instead of PTR for this
1525 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
1526 text, data and bss into dbx_symfile_info.
1527 * exec.c (xfer_memory): Handle transfers for user-specified
1529 * findvar.c (read_var_value locate_var_value): Copy bfd section
1530 from the symbol to the value.
1531 * gdb-stabs.h: Add section pointers for text, data and bss
1533 * maint.c (translate address command): Add test code for overlay
1534 address translation.
1535 * printcmd.c (do_examine do_one_display): Now takes a bfd section
1537 * (print_formatted x_command): Record current section along with
1538 current address for repeated commands.
1539 * sparc-nat.c (fetch_inferior_registers): Change
1540 target_xfer_memory to target_{read write}_memory to allow changes
1541 to target_xfer_memory interface for section info.
1542 * symmisc.c (dump_msymbols print_symbol): Print section
1543 assocaited with symbol.
1544 * symtab.c (fixup_symbol_section): New routine to
1545 add section info to symbols returned by lookup_symbol.
1546 * symtab.h (struct general_symbol_info): Add bfd section to
1548 * target.c target.h (target_xfer_memory): Add bfd section to
1550 * (target_read_memory_section): New routine to read data from a
1552 * (target_memory_bfd_section): New global variable to pass bfd
1553 section in to targets.
1554 * valarith.c (value_add value_addr value_array): Preserve bfd
1555 section when computing new value.
1556 * value.h (struct value): Add bfd section to values.
1557 * values.c (allocate_value value_copy): Initialize/preserve bfd
1559 * (unpack_double): Clean up _MSC_VER conditionals to remove
1562 * v850ice.c: New module to support communication with NEC's
1564 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
1565 ep names with rxx names. sp and fp are renamed via a different
1569 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
1571 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
1572 also removed code elsewhere that made use of RP_REGNUM.
1573 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
1574 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
1575 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
1576 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
1578 For older changes see ChangeLog-96
1584 version-control: never