1 Tue Sep 2 12:00:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3 * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren.
6 Mon Sep 1 11:21:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
8 * top.c (init_main): Add ``set processor'' as an alias for ``set
11 Sat Aug 30 13:44:48 1997 Bob Manson <manson@charmed.cygnus.com>
13 * config/sparc/sparclite.mt: Removed simulator references (erc32
16 Thu Aug 28 10:20:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
18 * remote-e7000.c (e7000_fetch_registers): Check
19 target_architecture instead of sh_processor_type.
22 * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype.
24 * sh3-rom.c (sh3_open): Call set_architecture not
25 sh_set_processor_type.
28 * sh-tdep.c (sh_show_processor_type_command): Delete.
29 (sh_set_processor_type_command): Delete.
30 (sh_target_architecture_hook): Rename from sh_set_processor_type,
31 use AP to determine architecture.
32 (sh_show_regs): Use bfd_mach_sh* types.
34 * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when
35 architecture was specified explicitly.
37 * defs.h (target_architecture, target_architecture_auto,
38 set_architecture, set_architecture_from_file): Declare.
39 (target_architecture_hook): Allow targets to be notified of set
42 * top.c (init_main): Add set/show/info architecture commands.
43 (set_architecture, show_architecture, info_architecture): New
44 functions, parse same.
45 (set_architecture_from_file): New function, determine arch from
48 Tue Aug 26 17:13:43 1997 Andrew Cagney <cagney@b1.cygnus.com>
50 * remote-sim.c (gdbsim_open): Only pass endianness to sim_open
51 when set explicitly. Prepend endianness arg so that it can be
54 * defs.h, top.c (target_byte_order_auto): Make global when
55 byteorder is selectable.
57 Tue Aug 26 15:19:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
59 * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into
61 (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior
62 has already set the PC.
63 (gdbsim_create_inferior): Allow exec_file to be NULL, make "No
64 exec file" a warning. Ditto for "No program loaded".
66 Mon Aug 25 17:08:01 1997 Geoffrey Noer <noer@cygnus.com>
68 * ocd.c: revert Sun change -- enable log file handling
70 Mon Aug 25 12:21:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
72 * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call.
74 Sun Aug 24 21:16:59 1997 Geoffrey Noer <noer@cygnus.com>
76 * ocd.c: comment out sections that create and flush wigglers.log
77 log file when using the wiggler.
79 Thu Aug 21 16:18:08 1997 Geoffrey Noer <noer@cygnus.com>
81 * config/powerpc/ppc-eabi.mt:
82 * config/powerpc/ppc-sim.mt:
83 * config/powerpc/ppcle-eabi.mt:
84 * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before
85 other ocd-related files in TDEPFILES
87 Thu Aug 21 14:56:04 1997 Geoffrey Noer <noer@cygnus.com>
89 * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der
90 * ocd.c: initialize remote_timeout
91 (ocd_wait): while looping, call ocd_do_command with OCD_AYT
92 (ocd_get_packet): remove find_packet goto. If there isn't
93 an 0x55 at the start, something is quite wrong so error out
94 instead of advancing in the packet and trying again. If checksum
95 is invalid, print error message instead of trying again.
96 * ser-ocd.c (ocd_readchar): error if we attempt to read past
97 the end of the from_wiggler_buffer.
99 Tue Aug 19 08:41:36 1997 Fred Fish <fnf@cygnus.com>
101 * objfiles.c (objfile_relocate): Add call to breakpoint_re_set
102 after relocations are complete.
103 * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set,
104 this is now done in objfile_relocate.
106 Mon Aug 18 17:29:54 1997 Ian Lance Taylor <ian@cygnus.com>
108 * win32-nat.c (handle_exception): Return a value indicating
109 whether the exception was handled. Don't handle random exceptions
110 the first time around, so that structured exception handling
112 (child_wait): Check the return value of handle_exception. Set the
113 continue_status argument to ContinueDebugEvent accordingly.
116 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
118 * configure.tgt: Add support for v850e target.
121 start-sanitize-v850eq
122 Mon Aug 18 11:14:15 1997 Nick Clifton <nickc@cygnus.com>
124 * configure.tgt: Add support for v850eq target.
127 Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
129 * m32r-stub.c: fix typo
131 Sun Aug 17 17:33:34 1997 Stan Shebs <shebs@andros.cygnus.com>
133 * remote-sds.c: Remove unused remnants of remote.c.
134 (tob64): Return the result length.
135 (sds_interrupt): Send a stop message.
136 (sds_wait): Add debug output for signal interpretation, flag
137 that signal was due to a trap.
138 (sds_fetch_registers): Fill the registers array correctly for
140 (sds_store_registers): Get the right values from registers array.
141 (putmessage): Tweak length handling so checksum comes out right.
142 (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly.
145 Sun Aug 17 00:42:11 1997 Martin M. Hunt <hunt@cygnus.com>
147 * gdbtk.c (gdb_listfuncs): New function that returns
148 a list of all the functions in a source file.
151 Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
153 * infrun.c (wait_for_inferior): Add the symbols for any
154 newly loaded objects upon a TARGET_WAITKIND_LOADED event.
156 Rewrite code which determines the TOC address for calling functions
157 in the inferior under AIX.
158 * rs6000-nat.c (find_toc_address): New function to determine
159 the required TOC address from a function address.
160 (_initialize_core_rs6000): Set up find_toc_address_hook to point
162 (xcoff_relocate_symtab, xcoff_relocate_core): Remove
163 add_text_to_loadinfo calls.
164 (exec_one_dummy_insn): Change pid and status to int to get rid of
166 (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to
167 ptrace to get rid of compiler warnings.
168 * rs6000-tdep.c: Add definition for find_toc_address_hook.
169 (rs6000_fix_call_dummy): If find_toc_address_hook is non zero,
170 patch TOC address load code in the call dummy with the value
171 returned from find_toc_address_hook.
172 (struct loadinfo, loadinfo, loadinfolen,
173 loadinfotextindex, xcoff_init_loadinfo, free_loadinfo,
174 xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address):
176 (_initialize_rs6000_tdep): Remove initialization of
177 coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
178 * xcoffread.c (coff_add_toc_to_loadinfo_hook,
179 xcoff_init_loadinfo_hook): Remove.
180 (struct coff_symfile_info): Add toc_offset field.
181 (scan_xcoff_symtab): Record toc_offset value in toc_offset field
182 instead of calling xcoff_add_toc_to_loadinfo_hook.
183 (get_toc_offset): New function to return the value of the
184 toc_offset field for an object file.
185 (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook.
186 * xcoffsolib.h (add_text_to_loadinfo): Remove declaration.
187 * config/rs6000/tm-rs6000.h: Add declarations for
188 find_toc_address_hook and get_toc_offset.
190 Wed Aug 13 19:31:28 1997 Stan Shebs <shebs@andros.cygnus.com>
192 * remote-sds.c: New file, interface to SDS-compatible monitors.
193 * Makefile.in (remote-sds.o): Add build rule.
194 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
195 (TDEPFILES): Add remote-sds.o.
197 Tue Aug 12 14:37:18 1997 Geoffrey Noer <noer@cygnus.com>
199 * ocd.c (ocd_wait): loop until we're in BDM mode instead of
200 assuming control has returned to GDB.
203 Tue Aug 12 16:35:21 1997 Ian Lance Taylor <ian@cygnus.com>
205 * Makefile.in (install-only): Install tclIndex if ENABLE_IDE.
208 Mon Aug 11 19:16:04 1997 Stan Shebs <shebs@andros.cygnus.com>
210 * dink32-rom.c: New file, support for DINK32 monitor.
211 * Makefile.in (dink32-rom.o): Add build rule.
212 * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt
213 (TDEPFILES): Add dink32-rom.o.
214 * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE,
215 MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY,
216 MO_CLR_BREAK_1_BASED): New monitor interface flags.
217 * monitor.c: Use them.
218 (monitor_store_register): Use setreg.term if defined.
219 (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice
220 if set_break and clr_break fields are empty.
222 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
224 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro
225 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
226 * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of
228 * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP
229 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
230 fill in doc fields of bdm_ppc_ops.
231 (bdm_ppc_fetch_registers): Don't ask for invalid registers such
232 as the MQ or floating point regs not present on ppc 8xx boards.
233 (bdm_ppc_store_registers): Don't write those same invalid registers.
234 * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o.
235 * config/powerpc/ppc-eabi.mt:
236 * config/powerpc/ppcle-eabi.mt:
237 * config/powerpc/ppc-sim.mt:
238 * config/powerpc/ppcle-sim.mt: Include ser-ocd.o.
240 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
242 * frame.h (enum lval_type): Conditionalize on __GNUC__
246 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
248 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
251 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
253 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
255 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
257 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
258 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
259 BDM_BREAKPOINT if not defined in tm.h
260 (ocd_error): add new error cases
261 (ocd_start_remote): send the OCD_INIT command before
262 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
263 (ocd_write_bytes): no longer static
264 (ocd_insert_breakpoint): no longer static
265 (ocd_remove_breakpoint): new
266 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
267 and ocd_remove_breakpoint
268 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
269 and ocd_remove_breakpoint instead of memory_insert_breakpoint
270 and memory_remove_breakpoint.
271 (bdm_ppc_open): after calling ocd_open, modify DER
272 register so interrupts will drop us into debugging mode, finally
273 disable the watchdog timer on the board so we don't leave BDM
276 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
278 * values.c (value_primitive_field): Account for offset when
279 extracting the value of a bitfield.
280 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
282 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
285 * config/tic80/tic80.mt:
286 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
287 (SIM): Remove -lm to prevent make errors.
288 * configure.tgt: add gdbserver to configdirs for tic80.
290 * gdbserver/utils.c (error): Change prototype to match defs.h.
291 * gdbserver/low-sim.c: Change simulator calls to use new interface.
292 * remote.c (remote_write_bytes): Include '$' at start of packet
293 and checksum at end of packet in overhead calculation.
295 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
297 * ser-ocd.c: If _WIN32, include <windows.h>.
298 (dll_do_command): New static variable if _WIN32.
299 (ocd_open): Set dll_do_command if _WIN32.
300 (ocd_write): Use dll_do_command rather than do_command.
301 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
302 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
303 ($(BDM_LIBNAME)): Remove target.
304 * wigglers.def: Remove.
307 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
308 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
309 ide_initialize_paths to match installed directory name. If IDE,
310 use auto_path to search for main.tcl.
311 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
315 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
317 (libwigglers.a): Remove target.
320 * gdbtk.c (gdbtk_cleanup): New static function.
321 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
322 call to ide_initialize_paths. If we can't initialize the event
323 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
324 ide_window_register and the ide_window commands. Initialize tk,
325 itcl, and tix after initializing the IDE.
327 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
328 * configure: Rebuild.
331 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
333 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
334 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
337 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
339 * gdbtk.c (breakpoint_notify): Change buffer size from 100
340 to 256 to avoid memory corruption with very long pathnames.
343 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
345 Changes to OCD support to support wiggler box as well as
347 * ocd.c: change speed in init command to 0 from 80,
348 add (temporary) logging commands to help debugging,
349 (ocd_open): if "target ocd wiggler lpt" then use special
350 ser-ocd.c serial interface which communicates with Wigglers.dll,
351 otherwise ("target ocd <foo>") do as we did before
352 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
353 switch of known commands of len 0
354 * ocd.h: add OCD_LOG_FILE
355 * serial.c (serial_open): do serial_interface_lookup on ocd
357 * ser-ocd.c: add buffer to contain responses from sending a
358 command to the Wigglers.dll.
359 (ocd_readchar): return curr char from buffer and increment ptr
360 (ocd_write): send buffer to Wigglers.dll, storing response in
361 return buffer and initializing curr location ptr to start of
365 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
367 * configure.in: Change required Tix version to 4.1.8.0 .
368 * configure: Rebuilt.
371 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
373 * ocd.h: add OCD_SET_CONNECTION
374 * ocd.c: rename "do_command" to "ocd_do_command"
376 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
378 Nomenclature change. BDM is a specific type of OCD
379 (On Chip Debugging). Wiggler is the parallel port box controlled
380 by Wigglers.dll. The faster target box from Macraigor Systems
386 Replace all instances of "wiggler_" with "ocd_" and change most other
387 instances of "wiggler" to "ocd" or "ocd device" depending on context.
388 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
389 until OCD with that target is supported again.
391 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
393 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
394 sub makes, change clean rule to also remove *.a to remove
395 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
396 remove remote-wiggler.o
397 * configure.in: add DLLTOOL support
398 * configure: regenerate
399 * wigglers.def: new file for imports for wigglers.dll
400 * ser-ocd.c: new file which is layer between ocd.c and either the
401 wigglers.dll or the target box, only stub so far
402 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
403 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
404 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
405 to XDEPFILES, add rules to build libwigglers.a
407 checking in changes of Stu Grossman <grossman@cygnus.com>:
408 * remote-wiggler.c: delete
409 * ocd.c: new, was remote-wiggler.c
410 always include sys/types.h, include ocd.h, move WIGGLER
411 commands and many wiggler prototypes to ocd.h, make wiggler_desc
412 static, stop making local wiggler functions static,
413 define write_mem_command for wiggler_write_bytes
414 (wiggler_start_remote): stop hardcoding the target type,
415 instead set and use a target_type variable.
416 (wiggler_open): add new target_type and ops args
417 (wiggler_wait): now no longer takes pid and target_status as args,
418 stop trying to set target_status struct, remove BGND insn
420 (read_bdm_registers): renamed to wiggler_read_bdm_registers
421 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
422 remove pktlen check, set reglen instead of numregs
423 (dump_all_bdm_regs): delete
424 (wiggler_fetch_registers): delete
425 (wiggler_prepare_to_store): now just an empty function
426 (wiggler_store_registers): delete
427 (wiggler_read_bdm_register): new
428 (wiggler_write_bdm_registers): new
429 (wiggler_write_bdm_register): new
430 (wiggler_write_bytes): use write_mem_command variable instead of
432 (get_packet): renamed to wiggler_get_packet, change refs throughout
433 (put_packet): renamed to wiggler_put_packet, change refs throughout
434 (wiggler_get_packet): add break to default case of switch,
435 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
437 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
438 (flash_xfer_memory): delete
439 (noop_store_registers): new placeholder replacement for
440 target_store_registers() which prevents generic_load from trying to
442 (bdm_update_flash_command): add store_registers_tmp variable,
443 make handling of wiggler_ops more generic -- define wiggler_ops
444 in a target-specific file instead (such as ppc-bdm.c in the case
445 of the ppc), use current_target to deal with registers again
446 making this file less target-specific.
447 (bdm_read_register_command): new
448 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
449 comment out add_cmd ("read-register", ...)
450 * ocd.h: new, contains common wiggler prototypes, command definitions
451 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
452 structure for ppc bdm
455 (bdm_ppc_fetch_registers): new
456 (bdm_ppc_store_registers_: new
457 (_initialize_bdm_ppc): new
458 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
461 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
463 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
464 as a valid SP-relative offset of a saved register.
467 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
469 * hpread.c (hpread_read_struct_type): Use accessor macros rather
470 than directly mucking around with data structures.
472 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
474 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
475 Add a bunch of macros.
476 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
477 Update to use new macros.
478 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
479 * value.h, values.c (value_static_field): New function.
480 * cp-valprint.c, valops.c: Modify to use value_static_field.
482 * jv-lang.c (get_java_utf8_name): Re-write so it works with
483 implied (missing) data field, as defined by cc1java.
484 (java_link_class_type): Type length and field offset (in interior)
485 now includes object header. Get static fields working.
486 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
487 * jv-typeprint.c (java_type_print_derivation_info,
488 java_type_print_base): New functions, for better Java output.
489 * jv-valprint.c: Start to support Java-specific output.
491 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
493 * c-valprint.c (c_val_print): Use extract_address to retrieve
494 the address of the virtual function.
495 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
497 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
498 Handle C++ operator *.
500 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
502 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
504 (Tcl_Realloc, Tcl_Free): Likewise.
505 * configure.in: Check for cygwin32 environment. Define and
506 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
507 unix; setting it to win was for an old Tcl/Tk configuration
509 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
510 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
511 (WIN32LDAPP, WIN32LIBS): Define.
512 (CLIBS): Add $(WIN32LIBS).
513 (gdb): Use $(WIN32LDAPP).
514 * configure: Rebuild.
516 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
518 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
519 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
520 * utils.c (fprintf_symbol_filtered): Handle language_java.
522 * symtab.c (decode_line_1): Handle Java-style package.class.method.
524 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
526 * java-*: Renamed to jv-*, to make fit within 14 characters.
527 * jv-lang.h (java_type_print): Added declaration.
528 * jv-typeprint.c: New file. Provides java_print_type.
529 * jv-lang.c (java_link_class_type): New function.
530 (java_language_defn): Replace c_print_type by java_print_type.
531 * Makefile.in: Update accordingly.
533 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
535 * Makefile.in (init.c): except some mswin files do need to be
538 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
540 * Makefile.in (init.c): don't try to scan mswin for _initialize
541 funcs. (generates misleading error message because files have
542 .cpp suffix, not .c suffix)
544 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
546 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
548 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
550 * xcoffread.c (coff_getfilename): Do not strip directory component
553 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
555 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
556 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
557 * remote-array.c: #include <ctype.h> for isascii().
558 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
560 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
562 * top.c (execute_command): Force cleanup of alloca areas.
563 * findvar.c (registers_changed): Likewise.
566 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
568 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
569 * Add defs for target status.
573 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
575 * configure.in, aclocal.m4: Another fix to find the
576 correct Tix library name.
578 * configure: Rebuilt.
582 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
584 * config/mips/tm-mips64.h: longs, long longs, and pointers
585 are all 64 bits on EABI mips targets.
588 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
590 * aclocal.m4: Search for the correct tix library.
593 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
595 * partial-stab.h (case N_BINCL): detect missing partial symtab.
596 * dbxread.c: Add a complaint for N_BINCL without a corresponding
597 partial symtab. Remove earlier change of 5/27/97.
599 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
601 * sol-thread.c (sol_thread_[store, fetch]_registers): if
602 inferior_pid is an LWP rather than a Solaris thread, let
603 procfs handle the request.
604 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
605 only work if inferior_pid points to an LWP (rather than a
606 Solaris thread). Use procfs_first_available to find a good LWP.
607 (info_solthreads): added a maintenance command to list all
608 known Solaris threads and their attributes.
609 * mips-tdep.c (mips_do_registers_info): Completely changed the
610 output format to be neat and columnar. Added the helper funcs
611 do_fp_register_row and do_gp_register_row. Also small mods to
612 mips_print_register, which is still used to print a single reg.
614 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
616 * procfs.c (wait_fd): Handle an fd that has "hung up" or
617 otherwise terminated (Solaris threads).
620 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
622 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
623 IDE configuration information.
625 * gdbtk.c (breakpoint_notify): Send address, linenumber and
626 filename when a breakpoint is set. Avoids call to bp_info.
627 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
628 Itcl, Tix and IDE initialization.
630 * defs.h (init_ui_hook): Change prototype to accept one arg.
632 * main.c (gdb_init): Change prototype to accept one arg.
634 * top.c (gdb_init): Accepts one argument which it uses to
635 call (*init_ui_hook), which will be gdbtk_init(). This is
636 used for calling Tcl_FindExecutable().
638 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
639 accept variable number of args for compatibility with
642 * configure: Regenerated.
644 * gdbtcl/tclIndex: Regenerated.
648 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
650 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
651 whether CRLF_SOURCE_FILES is defined.
652 (open_source_file): Use OPEN_MODE with open and openp.
653 (print_source_lines): Use FDOPEN_MODE with fdopen. If
654 CRLF_SOURCE_FILES is defined, ignore \r characters.
655 (forward_search_command): Use FDOPEN_MODE with fdopen.
656 (reverse_search_command): Likewise.
657 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
658 (LSEEK_NOT_LINEAR): Don't define.
660 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
662 * mips-tdep.c (mips_extract_return_value): align 4-byte float
663 return values within the 8-byte FP register.
665 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
667 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
668 integers in 64-bit register parameters before function calls.
670 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
672 * mips-tdep.c (mips_push_arguments): special-case handling for
673 odd-sized struct parameters passed in registers / on stack.
675 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
677 * mips-tdep.c (mips_push_arguments): tweak alignment of small
678 structs passed in registers for little-endian non-EABI mode.
680 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
682 * breakpoint.c (frame_in_dummy): use generic dummy if available.
683 (check_duplicates, clear_command): compare sections only if
684 doing overlay debugging.
686 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
688 * buildsym.h (struct subfile): Add debugformat member.
689 (record_debugformat): Declare global function.
690 * buildsym.c (start_subfile): Initialize debugformat member
692 (record_debugformat): New function to record the format.
693 (end_symtab): Copy format into symtab debugformat member.
694 (end_symtab): Free subfile debugformat member.
695 * symmisc.c (free_symtab): Free debugformat when freeing
697 * symfile.c (allocate_symtab): Initialize the new debugformat
698 member for new symtabs.
699 * symtab.h (struct symtab): Add debugformat member.
700 * source.c (source_info): Print the debug format.
702 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
704 * hpread.c (hpread_expand_symtab): Call record_debugformat
706 (hpread_process_one_debug_symbol): Ditto.
707 * dbxread.c (process_one_symbol): Call record_debugformat
709 * coffread.c (coff_start_symtab): Call record_debugformat
711 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
713 * dwarfread.c (read_file_scope): Call record_debugformat
715 * dwarf2read.c (read_file_scope): Call record_debugformat
717 * dstread.c (dst_end_symtab): Set debugformat to be
719 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
721 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
723 * mips-tdep.c (mips_push_arguments): handle alignment of
724 integer and struct args on stack for mips64 big-endian.
726 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
728 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
729 structs in a register wherever possible.
730 * mips-tdep.c (mips_extract_return_value): handle structs.
731 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
732 (including structs, if gdb ever allows it).
735 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
737 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
738 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
739 stack push count accordingly.
740 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
743 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
745 * utils.c (floatformat_from_doublest): Improve test for infinity.
747 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
749 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
750 global variables into the struct dieinfo structure.
751 (locval): Pass pointer to a dieinfo struct rather than a
752 pointer to the raw location information. Change prototype.
753 Set isreg, optimized_out, offreg and basereg as appropriate.
754 (struct_type): Call locval with dieinfo struct pointer.
756 (new_symbol): Call locval and save location before testing
757 the values of the new dieinfo struct flags, set by locval.
759 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
761 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
762 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
763 changes to trace PRFS_STOPTERM and handle PR_DEAD.
764 These changes tried to work around a problem with an early DU 4.0
765 release, but they trigger subtle timing dependent kernel bugs
766 in older OSF/1 releases.
768 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
770 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
771 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
773 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
775 * infrun.c (wait_for_inferior): Mark registers as invalid when
776 stepping over an instruction that triggered a watchpoint.
777 * remote-mips.c: Numerous changes to support hardware breakpoints
778 and watchpoints on LSI MiniRISC and TinyRISC boards.
779 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
780 (mips_breakpoint_from_pc): Account for different breakpoint
781 instructions used by PMON and IDT monitor.
782 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
784 * config/mips/tm-mips.h: Define breakpoint instructions for
785 PMON and IDT monitor. Move MIPS16-related macros here from
788 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
790 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
792 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
794 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
795 Add missing return statements after finding an "add imm{16,32},sp"
797 (mn10300_frame_chain): Add in size of our register save area to find
798 our caller's frame if our caller does not have a frame pointer.
800 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
802 * symfile.c (generic_load): Check return code of target_write_memory.
804 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
806 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
807 * config/tm-sysv4.h (in_plt_section): Add prototype.
809 * maint.c (maintenance_translate_address): Avoid assignment
810 inside if, per GNU coding standards.
811 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
812 per GNU coding standards.
814 * monitor.c (parse_register_dump): Is really a void function.
816 (monitor_read_memory): Remove unused variable "name".
817 (monitor_read_memory): Remove unused variable "regbuf".
818 (monitor_open): Remove unused variable "i".
819 (get_hex_word): Apparently unused, #if away for now.
822 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
823 (fill_fpregset): Remove unused variables "regi", "to", "from" and
826 * remote-e7000.c (ctype.h): Include.
827 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
828 * frame.h (generic_get_saved_register): Add prototype.
829 (enum lval_type): Add partial forward decl.
830 * dsrec.c (make_srec): Remove unused variable "type_code".
831 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
832 cases by just ignoring them.
833 (command.h): Include.
835 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
836 * java-lang.c (gdbcore.h): Include for prototypes.
837 (type_from_class): Remove unused variable "ftype".
838 (type_from_class): Remove unused variable "name_length".
839 (evaluate_subexp_java): Add default case to handle remaining
841 * java-valprint.c (c-lang.h): Include for prototypes.
843 * symfile.c (simple_read_overlay_region_table): #if away
845 (simple_free_overlay_region_table): Ditto.
846 (overlay_is_mapped): Add default case to switch.
847 (simple_read_overlay_region_table): Ditto.
848 (simple_read_overlay_region_table): Add prototype.
850 * symtab.c (fixup_symbol_section): Remove unused msym variable.
851 (fixup_psymbol_section): Ditto.
852 (find_pc_sect_symtab): Make distance a CORE_ADDR.
854 * utils.c: Add comment about t_addr being either unsigned long or
856 (paddr): Change formats to match actual types args are cast to.
861 * defs.h (perror_with_name): Is a NORETURN function.
862 * utils.c (perror_with_name): Is a NORETURN function.
863 (error): Is NORETURN independently of ANSI_PROTOTYPES.
865 * symtab.c (fixup_symbol_section): Remove prototype.
866 * symtab.h: (fixup_symbol_section): Add prototype.
867 * m32r-rom.c (report_transfer_performance): Add prototype.
868 * sparclet-rom.c: Ditto.
871 * c-exp.y (parse_number): Cast args to float* or double* as
872 appropriate for conversion format.
873 * java-exp.y (parse_number): Ditto.
875 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
876 to nonexistant y.tab.c file.
877 (java-exp.tab.c): Ditto.
878 (f-exp.tab.c): Ditto.
879 (m2-exp.tab.c): Ditto.
882 * gdbtk.c (gdbtk_init): Make truth value test explicit.
883 Remove unused static variable "Gdbtk_Library".
886 * sh-tdep.c (symfile.h): Include.
887 (gdb_string.h): Include.
888 (sh_fix_call_dummy): Ifdef away, currently unused.
889 * config/sh/tm-sh.h (pop_frame): Add prototype.
890 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
892 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
895 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
896 enumeration del_at_next_stop to bpdisp array.
899 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
900 of non-pointer values.
902 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
903 their physical names already include the class name.
905 * valops.c (value_cast): Handle upcast of a class pointer.
907 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
908 * corelow.c (get_core_registers): Make secname big enough.
910 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
912 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
913 * sh-tdep.c (sh_show_regs): print out all registers for
914 the current processor
916 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
918 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
921 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
923 Fixes for recent correction to PE format:
924 * coffread.c (pe_file): New static variable.
925 (struct find_targ_sec_arg): Change resultp from pointer to int to
926 pointer to pointer to asection.
927 (find_targ_sec): Just store the section in args->resultp, not the
928 section offset value.
929 (cs_to_section): Compute the section offset value from the
931 (cs_section_address): New static function.
932 (coff_symfile_read): Set pe_file.
933 (read_one_sym): When reading a PE file, adjust the symbol value to
934 include the section address if the symbol has an appropriate
937 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
939 * configure.tgt: add mipsr3900-elf target
940 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
943 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
945 * Makefile.in (LIB_RUNTIME_DIR): New variable.
948 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
950 * dbxread.c: Check malloc's return for null, prevent segv.
952 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
954 * infcmd.c (jump_command): Don't try to dereference sfn if it's
957 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
959 * top.c (init_cmd_lists): Always initialize endianlist.
960 (init_main): Always define endian commands.
961 (set_endian_big): Issue warning if endian not selectable.
962 (set_endian_little): Ditto.
963 (set_endian_auto): Ditto.
965 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
967 * remote-sim.c (simulator_command): Restrict access to the
968 simulator to periods when the simulator is open.
970 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
972 * procfs.c (init_procinfo): new function, abstracts some code
973 shared by create_procinfo and do_attach;
974 (procfs_set_inferior_syscall_traps): new function, abstracts
975 some code needed by procfs_init_inferior, do_attach, and
976 procfs_lwp_creation_handler; (procfs_first_available): new
977 function, find any LWP that's runnable; (procfs_thread_alive):
978 replace stub function with real implementation;
979 (procfs_lwp_creation_handler): fix bug starting new child
980 threads; (info_proc): bug fixes and enhancements for the
981 "INFO PROCESSES" command; (close_procinfo_file): call new
982 function "delete_thread" to cleanup GDB's thread database;
983 (proc_init_failed): add new argument "kill", to control whether
984 process is killed (so this function can be shared by
985 create_procinfo and do_attach); (procfs_exit_handler): handle
986 exit from an attached process, and cleanup procinfo handles
987 when the process exits; (procfs_resume, procfs_wait): cleanup
988 after a thread when it exits; (do_attach, do_detach): handle
989 attached processes with multiple threads; plus some general
990 improvements in the diagnostic output.
991 * sol-thread.c (sol_thread_alive): replace stub with real
992 implementation; (thread_to_lwp, lwp_to_thread): enhance to
993 handle threads that may have exited; (sol_thread_attach): add
994 startup setup stuff; (sol_thread_detach): add unpush_target
995 call; (sol_thread_mourn_inferior): add unpush_target call;
996 (sol_thread_wait, sol_thread_resume): enhance to deal with
997 thread exit cleanly; (sol_thread_new_objfile,
998 sol_thread_pid_to_str): detect unsuccessful startup and
999 don't crash; plus some general cleanup.
1000 * thread.c (delete_thread): new function, allows targets to
1001 notify gdb when a thread is no longer valid.
1002 * infrun.c (wait_for_inferior): don't try to detect a new
1003 thread on receiving a TARGET_EXITED event.
1005 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1007 * remote-sim.c (gdbsim_open): Pass callback struct.
1008 (init_callbacks): Remove call to sim_set_callbacks.
1010 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1012 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
1013 * rs6000-tdep.c (frameless_function_invocation): Mark frames
1014 with a zero PC as frameless to improve backtraces from core dumps
1015 caused by dereferencing a NULL function pointer.
1016 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
1017 Handle frameless functions interrupted by a signal.
1019 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
1020 Handle frameless functions interrupted by a signal.
1022 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
1024 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
1025 to reflect current reality. Gross attempt at handling out of
1028 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
1029 symbols to find the end of the prologue.
1030 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
1032 start-sanitize-tic80
1033 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
1035 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
1038 start-sanitize-tic80
1039 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
1041 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
1042 basic C80 features working.
1045 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1047 * configure.in (AC_TYPE_SIGNAL): Add
1048 * configure: Re-generate.
1049 * remote-sim.c: Signal returns RETSIGTYPE.
1051 start-sanitize-gdbtk
1052 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
1054 * gdbtk.c (wrapped_call): New function - make actual call to tk
1056 (call_wrapper): Rewrite to use top.c:catch_errors.
1058 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
1062 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
1064 * target.h (target_stop): Drop argument so it can be tested for
1067 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
1069 * utils.c (floatformat_from_doublest): Handle infinity properly.
1071 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1073 * Finalize merge from Hurd folk.
1074 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1075 * thread.c (thread_apply_command, thread_apply_all_command,
1076 thread_command): Make sure TP is alive.
1077 (thread_alive): New function.
1078 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1079 * infrun.c (sig_print_info): Deal better with long signal names.
1080 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
1081 * thread.c (thread_id_to_pid): New function.
1082 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
1083 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
1084 set_thread_default_cmd_list, show_thread_default_cmd_list):
1085 New variables. (set_thread_cmd, show_thread_cmd,
1086 set_thread_default_cmd, show_thread_default_cmd): New functions.
1087 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
1088 * gnu-nat.c (inf_startup): remove TASK parameter.
1089 (inf_set_task): replace with new function (inf_set_pid).
1090 * gdbthread.h: Add extern decl for thread_cmd_list.
1092 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1094 * printcmd.c (disassemble_command): Adjust low function bound
1095 by FUNCTION_START_OFFSET.
1097 start-sanitize-tic80
1098 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1100 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
1103 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1105 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
1106 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
1107 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
1108 satisfy symbol dependancy in solib.c (core_ops).
1109 * target.[ch] conditionalize Mach-specific signals so that they
1110 won't show up in non-Mach gdb's!
1111 * thread.c: change name of static function "thread_switch" to
1112 "switch_to_thread", to avoid conflict with Mach global symbol;
1113 move thread_cmd_list to global scope so targets can add their
1114 own thread commands.
1115 * infrun.c: sig_print_info: allow for long signal names.
1116 * gnu-nat.[ch]: tidying up comments.
1117 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
1118 gnu_wait must not return -1 when inferior exits;
1119 attach_to_child will modify inferior_pid in a way that allows
1120 fork_inferior to remain unchanged; remove extra arg from
1121 startup_inferior; move Mach thread commands here from thread.c.
1123 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1125 * symtab.c: decode_line_1, replace the assignment to
1126 values.sals[0].pc which I accidentally left out on 4/3/97.
1128 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1130 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
1131 (fix by Bob Manson).
1132 * top.c: change "to enable to enable" to "to enable" in a couple
1135 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
1137 * breakpoint.c (remove_breakpoint): Pass correct type to
1138 target_remove_watchpoint.
1139 * target.h: Improve comment for target_{remove,insert}_breakpoint.
1141 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
1144 for return address register, handle `ret' instruction.
1146 * corelow.c (get_core_registers): Initialize cf.
1148 * procfs.c: Minor changes to make pre-ANSI compilers happy.
1149 (procfs_notice_signals): Copy traced signal set back to
1151 (unconditionally_kill_inferior): If PR_DEAD is defined,
1152 rerun inferior after killing it.
1154 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
1156 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
1157 structure value address is found in $a0 now.
1158 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
1160 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
1162 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
1164 (EXTRACT_RETURN_VALUE): Likewise.
1166 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
1167 insn at "pc", not "fi->pc".
1169 start-sanitize-tic80
1170 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1172 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
1173 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
1174 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
1175 (NPC_REGNUM): Tic80 has a delay slot.
1176 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
1180 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
1182 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
1184 (EXTRACT_RETURN_VALUE): Likewise.
1186 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
1188 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
1189 floatformat_ieee_double_littlebyte_bigword for little endian
1191 * utils.c (floatformat_to_doublest): Create local preswapped
1192 copy of input for floatformat_littlebyte_bigword formats.
1193 (get_field, put_field): Treat floatformat_littlebyte_bigword
1194 the same as floatformat_little.
1195 (floatformat_from_doublest): Postswap output words for
1196 the floatformat_littlebyte_bigwords format.
1198 start-sanitize-tic80
1199 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201 * config/tic80/tic80.mt (SIM): Link in simulator.
1204 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1206 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
1207 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
1208 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
1209 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
1211 config/v850/v850.mt:
1213 Remove -lm. That's now handled by configure.
1215 * Makefile.in (maintainer-clean): Add distclean to dependencies.
1216 Remove duplicate rm's of files.
1218 start-sanitize-gdbtk
1219 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1221 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1224 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1226 * remote-pa.c: Remove. It's broken and no longer necessary.
1228 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1230 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1231 (Avoids name clash with broken AIX header files.)
1233 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1235 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1237 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1238 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1239 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1241 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1242 tstart and dstart with section VMA.
1243 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1245 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1246 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1247 (vmap_exec): Relocate relative to the VMA in the object file,
1248 relocate .bss section as well.
1249 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1250 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1252 * xcoffread.c (secnum_to_bfd_section): New routine to get
1253 BFD section from CS section number.
1254 (scan_xcoff_symtab): Make toc_offset section relative.
1256 * symtab.c (total_number_of_methods): Avoid core dump if
1257 baseclass type is still undefined.
1259 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1261 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1263 * defs.h utils.c (error warning): Make message be const.
1264 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1265 to hook. Otherwise send it to fputs.
1266 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1268 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1269 to _filtered forms to make output appear in GUIs. Replace all
1270 uses of SERIAL_READCHAR with readchar, which has better error
1272 * (e7000_parse_device): Add prototype.
1273 (readchar): Improve doc. Handle random serial errors.
1274 (expect): Disable notice_quit code. It's busted. Remove
1275 serial error handling (it's now handled in readchar). Remove
1276 remote_debug echoing. That's handled in readchar as well.
1277 (e7000_parse_device): Remove serial_flag arg. It's not
1279 (e7000_open): Split into two pieces. Second part is
1280 e7000_start_remote, and is error protected. Now, when we connect
1281 to the target, we setup the initial frame and registers so that
1282 the user gets an immediate indication of where the target is.
1283 (gch): Remove debug output. That's handled by readchar.
1284 (e7000_read_inferior_memory): Handle errors better.
1285 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1286 command names. They show up when doing completion and confuse
1288 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1289 directly from Win32s and Win95. Get rid of debugify crud.
1290 * serial.c: Remove debugify cruft.
1291 * (serial_logchar serial_log_command serial_write serial_readchar
1292 serial_send_break serial_close): Merge common functionality into
1293 serial_logchar. Clean up rest of routines.
1294 * sparclet-rom.c: Disembowel. Leave only download routine.
1295 Download routine now switches to remote target automatically.
1296 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1297 up MSVC/Win32 problem.
1298 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1300 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1301 * config/sparc/tm-sparclet.h: Remove override for prompt.
1303 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1305 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1306 TARGET_BYTE ORDER_SELECTABLE.
1308 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1310 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1311 fields of gdb_callback.
1312 (gdbsim_stop): Add gdbsim_stop to list of supported client
1314 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1315 sim_wait where gdb is in a position to handle a long running
1317 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1319 (gdb_os_poll_quit): New function. Check for a quit pending on the
1322 start-sanitize-gdbtk
1323 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1325 * Makefile.in (install-only): Make list of gdbtcl files to install
1326 explicit - was picking up files such as ChangeLog etc.
1327 (install-only): Don't blindly create the directory.
1330 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1332 * defs.h (enum language): Add language_java.
1333 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1334 * Makefile.in: Update for new files.
1335 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1336 * symfile.c (deduce_language_from_filename): Recognize .java.
1338 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1340 * m32r-stub.c (stash_registers): Rewrite.
1341 (restore_registers): Renamed to restore_and_return.
1342 (cleanup_stash): New function.
1343 (process_exception): New function.
1344 (_catchException*): Rewrite.
1346 * remote-sim.c (gdbsim_load): Update call to sim_load.
1347 (gdbsim_create_inferior): No longer pass start_address to
1348 sim_create_inferior.
1349 (gdbsim_open): Pass endian indicator as arg.
1351 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1353 * remote.c (get_offsets): Don't use scanf for interpreting
1354 response to qOffsets.
1356 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1359 (INSTALL_XFORM1): Remove.
1360 (install-only): Use $(program_transform_name) directly, rather
1361 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1362 (uninstall): Transform name.
1364 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1366 * remote-mips.c (mips_load): Ensure that PC gets updated
1367 after a load on LSI target.
1369 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1371 * procfs.c (notice_signals): fix typo
1373 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1378 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1380 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1381 since gcc automatically includes it
1383 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1385 * procfs.c: Substantial (but incomplete) changes to support
1386 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1387 struct now has substructs like struct flt_ctl instead of
1388 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1389 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1390 still have the structs and multiple fds, but don't use the
1391 entire struct and the four fds all point to the same thing.
1392 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1393 procfs with reads/writes or use ioctl instead. We use
1394 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1395 multiple fds or not. PROC_NAME_FMT is split out into
1396 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1397 STATUS_PROC_NAME_FMT.
1399 (procfs_notice_signals): now a necessary wrapper around
1400 (notice_signals): which are the new guts for noticing signals
1401 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1402 determine whether or not to attempt to open the ctl_fd.
1403 (procfs_read_status): new local function, reads procfs status
1404 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1405 (procfs_write_pckill): new local function, writes a PCKILL
1406 (unconditionally_kill_inferior): remove signo since we now
1407 just call procfs_write_pckill().
1408 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1409 (proc_iterate_over_mappings): the whole function is ifdefed
1410 on UNIXWARE to keep things readable.
1412 Expanded the syscall_table to include new potential sysv4.2mp
1413 members. Note that all ifdefs of UNIXWARE should be eliminated
1414 if possible or renamed to describe what's being selected for a
1415 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1416 IRIX specific code now also checks it's not UNIXWARE.
1418 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1419 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1420 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1421 "/debug/%d" as PROC_NAME_FMT used to be
1423 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1425 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1427 * config/mn10300/tm-mn10300.h: Likewise.
1429 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1431 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1432 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1433 lousy out-of-date clone of remote.c.
1435 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1437 * remote.c: Fix problems realized while showering.
1438 * (hexnumlen): Add prototype. Use max, not min.
1439 * (remote_write_bytes remote_read_bytes): Fix max packet size
1440 calculations to properly account for packet overhead. Also handle
1441 (probably rare) case where remote_register_buf_size isn't set.
1443 * remote.c: Fix doc for `C' and `S' commands to indicate full
1445 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1447 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1448 Record size of response to fetch registers command, use this to
1449 limit size of memory read and write commands.
1450 * (push_remote_target): New function to make it possible to have
1451 another target switch to the remote target.
1452 * target.h: Add prototype for push_remote_target.
1453 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1454 for hosts which default to unsigned chars (such as SGI's).
1455 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1456 handled automatically in remote.c.
1458 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1460 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1461 find_pc_sect_function(), find_pc_sect_partial_function(): new
1462 functions for debugging overlays; pc without section is ambiguous.
1463 * breakpoint.[ch]: add section pointer to breakpoint struct;
1464 add section argument to check_duplicates(); check section as well
1465 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1466 breakpoint_thread_match(), bpstat_stop_status()];
1467 add section argument to describe_other_breakpoints();
1468 use INIT_SAL() macro to zero-out new sal structures;
1469 make resolve_sal_pc() fix up the sal's section as well as its pc;
1470 match on section + pc in clear_command() and delete_breakpoint();
1471 account for overlay sections in insert_breakpoints(),
1472 remove_breakpoint() and breakpoint_re_set_one();
1473 all this to support overlays where a PC is not unique.
1474 * exec.c: change xfer_memory() to handle overlay sections.
1475 * findvar.c: change read_var_value() to handle overlay sections.
1476 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1477 * infcmd.c: jump_command() warns against jumping into an overlay
1478 that's not in memory. Also use INIT_SAL() to initialize sals.
1479 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1480 overlay state information; Also use INIT_SAL() to init sals.
1481 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1482 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1483 memory read/writes in the range 600000 to a00000, and ff680000
1484 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1485 * maint.c: maintenance command "translate-address" supports overlays.
1486 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1487 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1488 this constitutes gdb's internal overlay mapping table. Add macro
1489 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1490 Add function find_pc_sect_section().
1491 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1492 modify address_info() with overlay smarts; add function sym_info()
1493 to support the INFO SYMBOL command (translate address to symbol(s));
1494 modify disassemble_command() to work on unmapped overlays.
1495 * source.c: use INIT_SAL() to initialize sals.
1496 * symfile.[ch]: change generic_load() to use section's LMA address
1497 instead of VMA address, for overlay sections.
1498 Add numerous functions for finding a PC's section / overlay,
1499 translating between VMA and LMA address ranges, determining if an
1500 overlay section is mapped, etc. Add several user commands for
1501 overlay debugging. Add support for a "generic" form of automatically
1502 reading overlay mapping info from the inferior (based on the default
1503 (simple) overlay manager which Cygnus provides as an example).
1504 * symtab.[ch]: add functions find_pc_sect_symtab(),
1505 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1506 for lookup; modify lookup_symbol and decode_line_1() to use them;
1507 modify find_function_start_sal() to account for overlay sections;
1508 add macro INIT_SAL() for initializing struct symtab_and_line.
1509 * target.c: fix a comment in the declaration of target_ops.
1511 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1513 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1514 mips_skip_stub, mips_ignore_helper): New functions for dealing
1515 with MIPS16 call/return thunks.
1516 (mips_init_frame_pc_first): New function to implement
1517 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1518 new code to skip over MIPS16 thunks.
1519 (mips_frame_chain): Skip over MIPS16 thunks.
1520 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1521 mips_skip_stub, mips_ignore_helper): Declare.
1522 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1523 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1524 the above functions.
1525 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1526 (mips_init_frame_pc): Declare.
1527 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1528 to decide if certain library function calls should be ignored.
1530 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1532 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1533 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1535 start-sanitize-gdbtk
1536 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1538 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1542 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1544 * gdbinit.in: New file.
1546 * configure.in: Generate .gdbinit from gdbinit.in.
1547 * configure: Rebuild.
1549 start-sanitize-tic80
1550 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1552 * config/tic80/tic80.mt: Disable using the simulator
1556 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1558 * COPYING: Install new version of file from FSF.
1559 * copying.c (show_copying_command): Update FSF address.
1561 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1563 * Makefile.in (distclean): Remove .gdbinit.
1565 start-sanitize-tic80
1566 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1568 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1571 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1573 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1574 to va_list from void *, since va_list might not be a pointer
1577 start-sanitize-gdbtk
1578 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1580 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1581 default, not $(srcdir).
1584 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1586 * remote-mips.c: Clean up comment and extraneous semicolon
1587 for mips_monitor_prompt variable.
1589 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1591 * remote-mips.c: Add `set monitor-prompt' command.
1593 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1595 Fix from Peter Schauer:
1596 * mdebugread.c (parse_procedure): Set address of procedure to
1597 block start; this fixes problems with shared libraries introduced
1598 by change of Mar 21.
1600 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1602 * symtab.c (find_pc_symtab): change to support the case
1603 where the objfile is reordered and contains both coff and
1604 stabs debugging info (continue on if a psymtab isn't found).
1606 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1608 Fixes from Peter Schauer:
1609 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1610 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1611 is big-endian and if registers are 32 bits.
1612 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1613 mips_store_return_value): Fix floating-point word-order problems on
1614 little-endian targets introduced by changes of Mar 21.
1616 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1618 * remote.c (target_resume_hook, target_wait_loop_hook): New
1620 (remote_resume, remote_wait): Use them.
1621 * d10v-tdep.c: Set the above hooks.
1622 (tracesource): New GDB variable, controls source display in
1624 (display_trace): Find and display source line if requested.
1625 (trace_info): Mention empty trace buffer if appropriate.
1626 (tdisassemble_command): Robustify argument handling.
1628 * configure.host: Remove extra bogus Linux case.
1630 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1632 * remote-sim.c (simulator_command): Add comment about dealing with
1634 start-sanitize-tic80
1635 * Makefile.in (tic80-tdep.o): Add target.
1636 * configure.tgt: Add tic80 case.
1637 * tic80-tdep.c: New file.
1638 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1641 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1643 * c-exp.y (yylex): Handle nested template parameter lists.
1644 * symtab.c (decode_line_2): Fix test for valid choice number.
1646 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
1648 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
1649 copy first two floating point arguments to general registers, so that
1650 MIPS16 functions will receive the arguments correctly.
1651 (mips_print_register): Print double registers correctly on
1652 little-endian hosts.
1653 (mips_extract_return_value): Return double values correctly
1654 on little-endian hosts.
1656 * mdebugread.c (parse_procedure): Adjust address of procedure relative
1657 to address in file descriptor record; this accounts for constant
1658 strings that may precede functions in the text section. Remove
1659 now-useless lowest_pdr_addr from argument list and all calls.
1661 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
1663 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
1664 whether the simulator will be built by whether the Makefile in the
1665 simulator directory was built.
1667 * configure.in (--enable-sim-powerpc): Delete switch.
1668 * configure: Regenerate.
1670 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
1672 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
1673 in the prologue too.
1675 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
1677 (gdb_os_evprintf_filtered): Similarly.
1679 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1681 New UnixWare 2.1 configuration
1682 * config/i386/i386v42mp.mt: new
1683 * config/i386/i386v42mp.mh: new
1684 * config/i386/tm-i386v42mp.h: new
1685 * config/i386/nm-i386v42mp.h: new
1686 * configure.tgt: added new entries
1687 * configure.host: added new entries
1689 start-sanitize-gdbtk
1690 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
1692 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
1694 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
1695 to GDBTK_LIBRARY, which is now a path to search.
1696 (gdb_path_conv): New function. Convert Cygwin32 pathname to
1699 * {aclocal.m4,configure.in}: Changes for Windows builds.
1701 * configure: Rebuilt.
1704 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
1706 * dsrec.c (load_srec): Print leading zeroes when printing section
1709 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1711 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
1713 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
1715 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1717 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
1718 vprintf_filtered, evprintf_filtered): Callbacks that accept
1721 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1723 * breakpoint.c (insert_breakpoints, watchpoint_check,
1724 bpstat_stop_status): Do not disable watchpoints going out of scope.
1725 (insert_breakpoints): Make sure that the current frame is valid
1726 before calling find_frame_addr_in_frame_chain.
1728 * top.c (setup_user_args): Handle quotes and backslashes.
1729 (print_gdb_version): Update copyright year.
1731 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
1735 start-sanitize-gdbtk
1736 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
1738 * configure: Regenerated.
1739 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
1742 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
1744 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
1746 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
1747 except under wingdb. (Contributed by Martin Hunt).
1749 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
1751 * configure: Regenerated.
1752 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
1754 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
1756 * remote-sim.h (sim_state, SIM_DESC): New types.
1757 (sim_open): Return a `descriptor' as result.
1758 (*): New argument of descriptor result from sim_open.
1759 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
1760 (gdbsim_open): Record result of sim_open in gdbsim_desc.
1761 Pass argv list to sim_open, argv[0] = pseudo program name.
1762 (*): Pass gdbsim_desc to sim_foo fns.
1764 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
1766 * config.in: Regenerated.
1768 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
1769 HAVE_HPUX_THREAD_SUPPORT): Define.
1771 start-sanitize-gdbtk
1772 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
1774 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
1777 * configure: Regenerated.
1778 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
1782 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
1784 First cut at supporting simulators in gdbserver:
1786 * configure, configure.in: Allow gdbserver to be configured
1787 for cross-target environments.
1788 * gdbserver/Makefile.in: Add simulator support.
1789 * gdbserver/configure.in: Eliminate assumption that host == target.
1790 Simplify using gdb/configure.tgt and gdb/configure.host.
1791 Fix other minor configuration errors.
1792 * gdbserver/low-sparc.c: Fix compile error.
1793 * gdbserver/remote-utils.c: Eliminate assumption that registers
1794 and addresses are four bytes. Fix minor compile errors and warnings.
1795 * gdbserver/server.c: Rewrite numerous instances of identical code
1796 for starting inferior processes to call new function start_inferior.
1797 Eliminate assumption that registers and addresses are four bytes.
1798 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1800 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1801 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1802 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1803 in moving such support from host to target makefile fragments.
1804 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1806 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1808 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1809 to insure consistant initialization of unused fields to zero.
1810 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1811 * breakpoint.c: ditto.
1814 * source.c: add call to INIT_SAL macro.
1816 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1818 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1819 they might get used on 32 bit targets as well.
1821 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1823 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1824 send the full exit string.
1826 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1828 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1830 (mn10200_store_struct_return): Likewise.
1832 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1834 * mips-tdep.c (mips_fetch_instruction): New function; replace
1835 common code throughout with calls to it.
1836 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1837 correct saved addresses of $s0 and $s1.
1838 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1839 instead of hardcoded 4.
1840 (mips16_skip_prologue): Handle extended instructions correctly.
1842 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1844 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1845 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1847 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1849 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1850 New macros for testing, setting, and clearing bit 0 of addresses.
1851 Change numerous bits of code where bit 0 was being manipulated
1852 to use these macros.
1854 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1856 * remote-mips.c: Put back the form feeds.
1858 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1860 * remote-mips.c: Remove form feeds (^L) from source.
1861 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1862 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1863 PMON after a continue; it causes target program misbehavior.
1864 (mips_fetch_register): Don't fetch unsupported registers; this
1865 cuts down on wasted serial traffic.
1867 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1869 * configure.in configure (HPUX/OSF thread support): Enable this
1870 only when running GCC, since HP's thread header files use ANSI C
1871 which is not supported by their default compiler.
1873 * configure.host (i[3456]86-*-windows): Disable long long
1874 support for WinGDB. Add mswin to configdirs.
1875 * configure.in configure: Move calls to configure.host and
1876 configure.tgt to the top of configure.in to allow them to set
1877 config variables before they are referenced.
1879 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1881 * configure.tgt (mips*-*-lnews*): New target.
1883 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1885 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1886 if we're not the innermost frame. Fix minor typos.
1888 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1890 * stabsread.c (read_type): Fix handling of template names
1891 with template parameters containing `::'.
1893 * valops.c (search_struct_field, search_struct_method):
1894 Pass correct valaddr parameter to baseclass_offset.
1895 Prevent gdb crashes by making sure that the virtual base pointer
1896 from an user object still points to accessible memory.
1898 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1900 * maint.c: Eliminate -Wall warnings by including some header files.
1902 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1904 * remote-sim.c (init_callbacks): Undo previous change.
1906 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1908 * maint.c: Fix dereference of pointer.
1909 * remote-sim.c: Fix reference of structure member "last_error".
1910 * debugify.c: Include config.h to get ANSI definitions.
1912 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1914 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1917 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1919 * main.c (print_gdb_help): Make static to match declaration.
1921 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1923 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1925 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1927 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1929 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1931 * defs.h: Fix prototypes for new cleanup functions.
1933 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1935 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1936 comment, add PARAMS, add license info and fix indentation.
1938 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1940 * debugify.c, debugify.h: New files. Provide common macros
1941 for writing debug info to a log file or stdio.
1943 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1945 * c-valprint.c (c_val_print): Fix printing for arrays defined
1948 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1950 * defs.h: Fix cntl-C to read from the Windows message queue.
1951 Add prototypes for make_final_cleanup (and the other cleanup
1953 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1954 Change sync code to report status while trying to sync-up
1955 with hardware. Add debugging output and document.
1956 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1957 Add debugging output and document.
1958 * serial.c: Add debugging output.
1959 * top.c: Add call to do_final_cleanups.
1960 Remove conditionals preventing Win32 from getting SIGQUIT.
1961 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1962 chain as a parameter. Extract this generic code from the cleanup
1963 routines into separate funtions (*_my_cleanup). Keep old
1964 functionality by passing "cleanup_chain" to the new funtions.
1965 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1966 chain which will be executed only when gdb exits. Add functions
1967 (*_final_cleanup) to match the original (*_cleanup) functions.
1968 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1969 Windows message queue.
1971 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1973 * m32r-rom.c: #include <sys/types.h>.
1974 #ifdef out new load support if wingdb.
1975 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1977 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1980 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1981 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1983 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1984 extracting a return value from a register pair.
1986 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1987 be two byte aligned. Round argument sizes up to two byte boundary.
1988 Write out args in two byte hunks.
1989 (mn10200_push_return_address): Implement.
1990 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1991 structures > 8 bytes (temporary).
1992 (STORE_RETURN_VALUE): Likewise.
1993 (CALL_DUMMY): No longer undefine.
1994 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1995 (REG_STRUCT_HAS_ADDR): Define.
1997 start-sanitize-r5900
1998 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
2000 * configure.tgt: added r5900.
2003 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
2005 * mips-tdep.c (non_heuristic_proc_desc): New function.
2006 (find_proc_desc): Move non-heuristic proc search code into separate
2008 (gdb_print_insn_mips): Use non-heuristic method to find procedure
2009 descriptor, to avoid prologue examination when disassembling.
2010 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
2011 aka MicroMeteor board).
2012 (mips_exit_debug): Prevent protocol reinitialization if an error
2013 occurs while exiting debug mode.
2015 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
2017 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
2018 comments, formatting, etc. Plus other minor fixes for problems
2019 I found during my first pass over the mn10200 port.
2020 (mn10200_analyze_prologue): New function.
2021 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
2022 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
2023 comments, formatting, etc. Minor fixes for problems I found during
2024 my first pass over the mn10200 port.
2025 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
2027 (REGISTER_VIRTUAL_TYPE): Define as a long.
2028 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
2030 (STORE_RETURN_VALUE): Similarly.
2032 * blockframe.c (generic_get_saved_regs): Remove unused variable
2034 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
2035 inside #ifdef CALL_DUMMY.
2036 (watch_command_1): Initialize target_resources_ok.
2037 * command.c (do_setshow_command): Provide dummy initialization
2039 * valops.c (find_function_addr): Move function & prototype inside
2041 (value_arg_coerce): Similarly.
2042 (value_of_variable): Provide dummy initialization of "frame".
2044 start-sanitize-gdbtk
2045 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
2047 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
2050 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
2052 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
2053 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
2055 (scan_xcoff_symtab): Ditto.
2057 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
2059 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
2060 from being sent to 32-bit targets by masking off upper bits.
2061 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
2062 of PC on 32-bit targets.
2063 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
2064 frame setup instruction.
2065 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
2066 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
2067 prologue instruction. Fix warnings and bugs found by gcc -Wall.
2068 * buildsym.c (finish_block): Improve handling of overlapping blocks;
2069 fixes problem on MIPS16 printing function arguments.
2071 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * dwarf2read.c (dwarf2_linkage_name): New function to get
2074 the linkage name of a die from DW_AT_MIPS_linkage_name or
2076 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
2077 new_symbol): Use it instead of accessing DW_AT_name.
2078 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
2079 partial die if present.
2080 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
2082 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
2084 * blockframe.c (generic_frame_chain_valid): If the new frame
2085 is not INNER_THAN the old frame, then it's not valid.
2087 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
2089 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
2090 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
2092 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
2094 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
2095 sd and sw instructions correctly.
2096 (heuristic_proc_start): Add support for MIPS16.
2097 (mips16_get_imm, mips16_heuristic_proc_desc,
2098 mips32_heuristic_proc_desc): New helper functions for
2099 heuristic_proc_desc.
2100 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
2101 (mips_push_arguments): Don't align small arguments in EABI.
2102 (mips32_skip_prologue): Attempt to shrink code size a little.
2104 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2106 * m32r-stub.c: New -- remote protocol support for M32R cpu.
2107 * m32r-rom.c: Several experiments with improved download time.
2109 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
2111 * mips-tdep.c (MIPS16_INSTLEN): Define.
2112 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
2113 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
2114 of function on MIPS16.
2115 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
2116 for mips_skip_prologue.
2117 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
2119 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2121 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
2122 ../sim/common/libcommon.a.
2124 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2126 * blockframe.c: fix a null pointer ref in generic_get_saved_register
2128 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
2130 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
2133 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
2135 First set of changes for mips16:
2136 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
2137 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
2138 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
2139 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
2140 * mem-break.c (memory_breakpoint_from_pc): New function.
2141 (memory_insert_breakpoint, memory_remove_breakpoint): Use
2142 memory_breakpoint_from_pc to determine breakpoint contents and size.
2143 * target.h (memory_breakpoint_from_pc): Declare.
2144 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
2145 to determine size of breakpoint instruction.
2146 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
2147 New helper functions for mips_find_saved_regs.
2148 (mips_find_saved_regs): Recognize mips16 prologues.
2149 (mips_addr_bits_remove): Strip off upper 32 bits of address
2150 when target CPU is 32 bits but CORE_ADDR is 64 bits.
2151 (mips_step_skips_delay): No branch delay slot on mips16.
2152 (gdb_print_insn_mips): Disassemble mips16 code.
2153 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
2155 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
2157 * tm-mn10200.h (NUM_REGS): Decrease to 12.
2158 (REGISTER_NAMES): Elimination registers not found on the mn10200.
2159 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
2160 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
2162 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2164 * dwarf2read.c: Replace integral tag, name and form fields in
2165 internal structure definitions with the corresponding enumeration
2166 types from dwarf2.h. Add default cases to switches on enumerations
2168 Make quoting of string arguments in complaint messages consistent.
2169 Check for NULL returns from DW_STRING.
2170 (struct partial_die_info): Add sibling and has_type fields, remove
2172 (DW_*): Move access macro definitions near the definition of the
2173 attribute structure.
2174 (struct field_info): New structure to pass information about fields
2175 and member functions between die processing routines.
2176 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
2177 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
2178 the partial symbol table if the DW_AT_*_pc attributes are missing.
2179 Add file scope base type definitions to the partial symbol table.
2180 Skip over child dies if the die has a sibling attribute.
2181 (add_partial_symbol): Enter global variables with type attributes
2182 and without location descriptors into the partial symbol table.
2183 Store value of DW_TAG_variable dies in the partial symbol table.
2184 Do not enter global variables into the minimal symbol table.
2185 Add base type definitions to the partial symbol table.
2186 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
2187 (process_die): Move check for DW_AT_low_pc to read_func_scope.
2188 Add a typedef symbol for base type definitions to the symbol table.
2189 Ignore DW_TAG_inlined_subroutine tags for now.
2190 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
2191 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
2192 to determine pc bounds, ignore dies with invalid bounds.
2193 (dwarf2_get_pc_bounds): New routine to extract and validate the
2194 DW_AT_*_pc attributes of a die.
2195 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
2196 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
2197 New functions to handle fields and member functions.
2198 (read_structure_scope): Rewritten to use them.
2199 (read_array_type): Renamed from dwarf_read_array_type.
2200 Default upper array bound to describe an array with unspecified
2202 Create array types in backwards order, as dwarf2 puts out the array
2203 dimensions from left to right.
2204 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
2205 DW_AT_artificial and DW_AT_prototyped.
2206 (read_base_type): Make an unsigned type for DW_ATE_boolean.
2207 Pass objfile to dwarf_base_type.
2208 (read_partial_die): Use read_attribute to read in the attributes.
2209 Handle DW_AT_sibling and DW_AT_type.
2210 Follow references when determining DW_AT_name and DW_AT_external
2211 attributes of the die.
2212 Validate DW_AT_*_pc attributes.
2213 (read_full_die): Use read_attribute to read in the attributes.
2214 (read_attribute): New function to read an attribute described
2215 by an abbreviated attribute.
2216 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
2217 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
2218 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
2219 Change symbol class for global variables with a zero valued location
2220 descriptor to LOC_UNRESOLVED.
2221 Handle DW_AT_const_value attributes for DW_TAG_variable,
2222 DW_TAG_formal_parameter and DW_TAG_enumerator.
2223 Build a typedef symbol for DW_TAG_base_type.
2224 (dwarf2_const_value): New routine to copy a constant value from an
2225 attribute to a symbol.
2226 (dwarf_base_type): Use passed in objfile, not current_objfile
2227 when calling dwarf2_fundamental_type.
2228 (dump_die): Use DW_* accessor macros to access values of attributes.
2229 (decode_locdesc): Handle DW_OP_plus_uconst.
2231 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2233 * mn10200-tdep.c: New file.
2234 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2235 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2236 * config/mn10200/mn10200.mt: New file.
2237 * configure.tgt: add mn10200 entry.
2239 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2241 * configure.in configure: Check if host has libdl if doing
2244 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2246 * mn10300-tdep.c: Wrote/fixed implementations of
2247 mn10300_frame_chain, mn10300_init_extra_frame_info,
2248 mn10300_frame_saved_pc
2249 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2250 and INIT_FRAME_PC macros.
2252 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2254 * configure.in configure: Check if host has libm. Make sure we
2255 are using gcc when using the -export-dynamic option. Fixes a
2256 problem with building under Solaris/SunPro cc.
2258 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2260 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2261 Link in simulator on MIPS embedded targets.
2263 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2265 * blockframe.c (frameless_look_for_prologue): Mark frames
2266 with a zero PC as frameless to improve backtraces from core dumps
2267 caused by dereferencing a NULL function pointer.
2269 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2271 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2273 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2275 * mn10300-tdep.c: made a lot more generic, ripping out code
2276 from copied target (no more mn10300_scan_prologue,
2277 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2278 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2279 and INIT_FRAME_PC macros
2281 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2283 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2284 FP_REGISTER_BYTES to compute offsets into the saved frame,
2285 since it fails for SPARC targets configured without any
2286 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2288 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2290 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2293 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2295 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2296 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2298 * configure configure.in: Clean up test cases around thread support.
2300 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2303 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2304 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2305 value_at and value_at_lazy.
2306 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2307 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2308 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2309 instead of read_memory. It takes a bfd_section arg.
2310 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2311 unnecessary cast for assignment of struct dbx_symfile_info.
2312 Struct objfile now uses a real pointer instead of PTR for this
2314 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2315 text, data and bss into dbx_symfile_info.
2316 * exec.c (xfer_memory): Handle transfers for user-specified
2318 * findvar.c (read_var_value locate_var_value): Copy bfd section
2319 from the symbol to the value.
2320 * gdb-stabs.h: Add section pointers for text, data and bss
2322 * maint.c (translate address command): Add test code for overlay
2323 address translation.
2324 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2326 * (print_formatted x_command): Record current section along with
2327 current address for repeated commands.
2328 * sparc-nat.c (fetch_inferior_registers): Change
2329 target_xfer_memory to target_{read write}_memory to allow changes
2330 to target_xfer_memory interface for section info.
2331 * symmisc.c (dump_msymbols print_symbol): Print section
2332 assocaited with symbol.
2333 * symtab.c (fixup_symbol_section): New routine to
2334 add section info to symbols returned by lookup_symbol.
2335 * symtab.h (struct general_symbol_info): Add bfd section to
2337 * target.c target.h (target_xfer_memory): Add bfd section to
2339 * (target_read_memory_section): New routine to read data from a
2341 * (target_memory_bfd_section): New global variable to pass bfd
2342 section in to targets.
2343 * valarith.c (value_add value_addr value_array): Preserve bfd
2344 section when computing new value.
2345 * value.h (struct value): Add bfd section to values.
2346 * values.c (allocate_value value_copy): Initialize/preserve bfd
2348 * (unpack_double): Clean up _MSC_VER conditionals to remove
2351 * v850ice.c: New module to support communication with NEC's
2353 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2354 ep names with rxx names. sp and fp are renamed via a different
2358 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2360 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2361 also removed code elsewhere that made use of RP_REGNUM.
2362 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2363 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2364 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2365 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2367 For older changes see ChangeLog-96
2373 version-control: never