2 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
4 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
7 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
9 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
11 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
13 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
14 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
15 BDM_BREAKPOINT if not defined in tm.h
16 (ocd_error): add new error cases
17 (ocd_start_remote): send the OCD_INIT command before
18 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
19 (ocd_write_bytes): no longer static
20 (ocd_insert_breakpoint): no longer static
21 (ocd_remove_breakpoint): new
22 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
23 and ocd_remove_breakpoint
24 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
25 and ocd_remove_breakpoint instead of memory_insert_breakpoint
26 and memory_remove_breakpoint.
27 (bdm_ppc_open): after calling ocd_open, modify DER
28 register so interrupts will drop us into debugging mode, finally
29 disable the watchdog timer on the board so we don't leave BDM
32 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
34 * values.c (value_primitive_field): Account for offset when
35 extracting the value of a bitfield.
36 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
38 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
41 * config/tic80/tic80.mt:
42 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
43 (SIM): Remove -lm to prevent make errors.
44 * configure.tgt: add gdbserver to configdirs for tic80.
46 * gdbserver/utils.c (error): Change prototype to match defs.h.
47 * gdbserver/low-sim.c: Change simulator calls to use new interface.
48 * remote.c (remote_write_bytes): Include '$' at start of packet
49 and checksum at end of packet in overhead calculation.
51 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
53 * ser-ocd.c: If _WIN32, include <windows.h>.
54 (dll_do_command): New static variable if _WIN32.
55 (ocd_open): Set dll_do_command if _WIN32.
56 (ocd_write): Use dll_do_command rather than do_command.
57 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
58 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
59 ($(BDM_LIBNAME)): Remove target.
60 * wigglers.def: Remove.
63 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
64 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
65 ide_initialize_paths to match installed directory name. If IDE,
66 use auto_path to search for main.tcl.
67 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
71 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
73 (libwigglers.a): Remove target.
76 * gdbtk.c (gdbtk_cleanup): New static function.
77 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
78 call to ide_initialize_paths. If we can't initialize the event
79 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
80 ide_window_register and the ide_window commands. Initialize tk,
81 itcl, and tix after initializing the IDE.
83 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
87 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
89 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
90 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
93 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
95 * gdbtk.c (breakpoint_notify): Change buffer size from 100
96 to 256 to avoid memory corruption with very long pathnames.
99 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
101 Changes to OCD support to support wiggler box as well as
103 * ocd.c: change speed in init command to 0 from 80,
104 add (temporary) logging commands to help debugging,
105 (ocd_open): if "target ocd wiggler lpt" then use special
106 ser-ocd.c serial interface which communicates with Wigglers.dll,
107 otherwise ("target ocd <foo>") do as we did before
108 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
109 switch of known commands of len 0
110 * ocd.h: add OCD_LOG_FILE
111 * serial.c (serial_open): do serial_interface_lookup on ocd
113 * ser-ocd.c: add buffer to contain responses from sending a
114 command to the Wigglers.dll.
115 (ocd_readchar): return curr char from buffer and increment ptr
116 (ocd_write): send buffer to Wigglers.dll, storing response in
117 return buffer and initializing curr location ptr to start of
121 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
123 * configure.in: Change required Tix version to 4.1.8.0 .
124 * configure: Rebuilt.
127 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
129 * ocd.h: add OCD_SET_CONNECTION
130 * ocd.c: rename "do_command" to "ocd_do_command"
132 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
134 Nomenclature change. BDM is a specific type of OCD
135 (On Chip Debugging). Wiggler is the parallel port box controlled
136 by Wigglers.dll. The faster target box from Macraigor Systems
142 Replace all instances of "wiggler_" with "ocd_" and change most other
143 instances of "wiggler" to "ocd" or "ocd device" depending on context.
144 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
145 until OCD with that target is supported again.
147 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
149 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
150 sub makes, change clean rule to also remove *.a to remove
151 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
152 remove remote-wiggler.o
153 * configure.in: add DLLTOOL support
154 * configure: regenerate
155 * wigglers.def: new file for imports for wigglers.dll
156 * ser-ocd.c: new file which is layer between ocd.c and either the
157 wigglers.dll or the target box, only stub so far
158 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
159 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
160 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
161 to XDEPFILES, add rules to build libwigglers.a
163 checking in changes of Stu Grossman <grossman@cygnus.com>:
164 * remote-wiggler.c: delete
165 * ocd.c: new, was remote-wiggler.c
166 always include sys/types.h, include ocd.h, move WIGGLER
167 commands and many wiggler prototypes to ocd.h, make wiggler_desc
168 static, stop making local wiggler functions static,
169 define write_mem_command for wiggler_write_bytes
170 (wiggler_start_remote): stop hardcoding the target type,
171 instead set and use a target_type variable.
172 (wiggler_open): add new target_type and ops args
173 (wiggler_wait): now no longer takes pid and target_status as args,
174 stop trying to set target_status struct, remove BGND insn
176 (read_bdm_registers): renamed to wiggler_read_bdm_registers
177 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
178 remove pktlen check, set reglen instead of numregs
179 (dump_all_bdm_regs): delete
180 (wiggler_fetch_registers): delete
181 (wiggler_prepare_to_store): now just an empty function
182 (wiggler_store_registers): delete
183 (wiggler_read_bdm_register): new
184 (wiggler_write_bdm_registers): new
185 (wiggler_write_bdm_register): new
186 (wiggler_write_bytes): use write_mem_command variable instead of
188 (get_packet): renamed to wiggler_get_packet, change refs throughout
189 (put_packet): renamed to wiggler_put_packet, change refs throughout
190 (wiggler_get_packet): add break to default case of switch,
191 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
193 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
194 (flash_xfer_memory): delete
195 (noop_store_registers): new placeholder replacement for
196 target_store_registers() which prevents generic_load from trying to
198 (bdm_update_flash_command): add store_registers_tmp variable,
199 make handling of wiggler_ops more generic -- define wiggler_ops
200 in a target-specific file instead (such as ppc-bdm.c in the case
201 of the ppc), use current_target to deal with registers again
202 making this file less target-specific.
203 (bdm_read_register_command): new
204 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
205 comment out add_cmd ("read-register", ...)
206 * ocd.h: new, contains common wiggler prototypes, command definitions
207 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
208 structure for ppc bdm
211 (bdm_ppc_fetch_registers): new
212 (bdm_ppc_store_registers_: new
213 (_initialize_bdm_ppc): new
214 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
217 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
219 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
220 as a valid SP-relative offset of a saved register.
223 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
225 * hpread.c (hpread_read_struct_type): Use accessor macros rather
226 than directly mucking around with data structures.
228 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
230 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
231 Add a bunch of macros.
232 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
233 Update to use new macros.
234 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
235 * value.h, values.c (value_static_field): New function.
236 * cp-valprint.c, valops.c: Modify to use value_static_field.
238 * jv-lang.c (get_java_utf8_name): Re-write so it works with
239 implied (missing) data field, as defined by cc1java.
240 (java_link_class_type): Type length and field offset (in interior)
241 now includes object header. Get static fields working.
242 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
243 * jv-typeprint.c (java_type_print_derivation_info,
244 java_type_print_base): New functions, for better Java output.
245 * jv-valprint.c: Start to support Java-specific output.
247 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
249 * c-valprint.c (c_val_print): Use extract_address to retrieve
250 the address of the virtual function.
251 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
253 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
254 Handle C++ operator *.
256 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
258 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
260 (Tcl_Realloc, Tcl_Free): Likewise.
261 * configure.in: Check for cygwin32 environment. Define and
262 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
263 unix; setting it to win was for an old Tcl/Tk configuration
265 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
266 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
267 (WIN32LDAPP, WIN32LIBS): Define.
268 (CLIBS): Add $(WIN32LIBS).
269 (gdb): Use $(WIN32LDAPP).
270 * configure: Rebuild.
272 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
274 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
275 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
276 * utils.c (fprintf_symbol_filtered): Handle language_java.
278 * symtab.c (decode_line_1): Handle Java-style package.class.method.
280 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
282 * java-*: Renamed to jv-*, to make fit within 14 characters.
283 * jv-lang.h (java_type_print): Added declaration.
284 * jv-typeprint.c: New file. Provides java_print_type.
285 * jv-lang.c (java_link_class_type): New function.
286 (java_language_defn): Replace c_print_type by java_print_type.
287 * Makefile.in: Update accordingly.
289 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
291 * Makefile.in (init.c): except some mswin files do need to be
294 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
296 * Makefile.in (init.c): don't try to scan mswin for _initialize
297 funcs. (generates misleading error message because files have
298 .cpp suffix, not .c suffix)
300 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
302 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
304 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
306 * xcoffread.c (coff_getfilename): Do not strip directory component
309 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
311 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
312 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
313 * remote-array.c: #include <ctype.h> for isascii().
314 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
316 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
318 * top.c (execute_command): Force cleanup of alloca areas.
319 * findvar.c (registers_changed): Likewise.
322 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
324 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
325 * Add defs for target status.
329 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
331 * configure.in, aclocal.m4: Another fix to find the
332 correct Tix library name.
334 * configure: Rebuilt.
338 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
340 * config/mips/tm-mips64.h: longs, long longs, and pointers
341 are all 64 bits on EABI mips targets.
344 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
346 * aclocal.m4: Search for the correct tix library.
349 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
351 * partial-stab.h (case N_BINCL): detect missing partial symtab.
352 * dbxread.c: Add a complaint for N_BINCL without a corresponding
353 partial symtab. Remove earlier change of 5/27/97.
355 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
357 * sol-thread.c (sol_thread_[store, fetch]_registers): if
358 inferior_pid is an LWP rather than a Solaris thread, let
359 procfs handle the request.
360 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
361 only work if inferior_pid points to an LWP (rather than a
362 Solaris thread). Use procfs_first_available to find a good LWP.
363 (info_solthreads): added a maintenance command to list all
364 known Solaris threads and their attributes.
365 * mips-tdep.c (mips_do_registers_info): Completely changed the
366 output format to be neat and columnar. Added the helper funcs
367 do_fp_register_row and do_gp_register_row. Also small mods to
368 mips_print_register, which is still used to print a single reg.
370 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
372 * procfs.c (wait_fd): Handle an fd that has "hung up" or
373 otherwise terminated (Solaris threads).
376 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
378 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
379 IDE configuration information.
381 * gdbtk.c (breakpoint_notify): Send address, linenumber and
382 filename when a breakpoint is set. Avoids call to bp_info.
383 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
384 Itcl, Tix and IDE initialization.
386 * defs.h (init_ui_hook): Change prototype to accept one arg.
388 * main.c (gdb_init): Change prototype to accept one arg.
390 * top.c (gdb_init): Accepts one argument which it uses to
391 call (*init_ui_hook), which will be gdbtk_init(). This is
392 used for calling Tcl_FindExecutable().
394 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
395 accept variable number of args for compatibility with
398 * configure: Regenerated.
400 * gdbtcl/tclIndex: Regenerated.
404 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
406 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
407 whether CRLF_SOURCE_FILES is defined.
408 (open_source_file): Use OPEN_MODE with open and openp.
409 (print_source_lines): Use FDOPEN_MODE with fdopen. If
410 CRLF_SOURCE_FILES is defined, ignore \r characters.
411 (forward_search_command): Use FDOPEN_MODE with fdopen.
412 (reverse_search_command): Likewise.
413 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
414 (LSEEK_NOT_LINEAR): Don't define.
416 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
418 * mips-tdep.c (mips_extract_return_value): align 4-byte float
419 return values within the 8-byte FP register.
421 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
423 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
424 integers in 64-bit register parameters before function calls.
426 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
428 * mips-tdep.c (mips_push_arguments): special-case handling for
429 odd-sized struct parameters passed in registers / on stack.
431 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
433 * mips-tdep.c (mips_push_arguments): tweak alignment of small
434 structs passed in registers for little-endian non-EABI mode.
436 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
438 * breakpoint.c (frame_in_dummy): use generic dummy if available.
439 (check_duplicates, clear_command): compare sections only if
440 doing overlay debugging.
442 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
444 * buildsym.h (struct subfile): Add debugformat member.
445 (record_debugformat): Declare global function.
446 * buildsym.c (start_subfile): Initialize debugformat member
448 (record_debugformat): New function to record the format.
449 (end_symtab): Copy format into symtab debugformat member.
450 (end_symtab): Free subfile debugformat member.
451 * symmisc.c (free_symtab): Free debugformat when freeing
453 * symfile.c (allocate_symtab): Initialize the new debugformat
454 member for new symtabs.
455 * symtab.h (struct symtab): Add debugformat member.
456 * source.c (source_info): Print the debug format.
458 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
460 * hpread.c (hpread_expand_symtab): Call record_debugformat
462 (hpread_process_one_debug_symbol): Ditto.
463 * dbxread.c (process_one_symbol): Call record_debugformat
465 * coffread.c (coff_start_symtab): Call record_debugformat
467 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
469 * dwarfread.c (read_file_scope): Call record_debugformat
471 * dwarf2read.c (read_file_scope): Call record_debugformat
473 * dstread.c (dst_end_symtab): Set debugformat to be
475 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
477 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
479 * mips-tdep.c (mips_push_arguments): handle alignment of
480 integer and struct args on stack for mips64 big-endian.
482 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
484 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
485 structs in a register wherever possible.
486 * mips-tdep.c (mips_extract_return_value): handle structs.
487 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
488 (including structs, if gdb ever allows it).
491 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
493 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
494 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
495 stack push count accordingly.
496 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
499 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
501 * utils.c (floatformat_from_doublest): Improve test for infinity.
503 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
505 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
506 global variables into the struct dieinfo structure.
507 (locval): Pass pointer to a dieinfo struct rather than a
508 pointer to the raw location information. Change prototype.
509 Set isreg, optimized_out, offreg and basereg as appropriate.
510 (struct_type): Call locval with dieinfo struct pointer.
512 (new_symbol): Call locval and save location before testing
513 the values of the new dieinfo struct flags, set by locval.
515 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
517 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
518 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
519 changes to trace PRFS_STOPTERM and handle PR_DEAD.
520 These changes tried to work around a problem with an early DU 4.0
521 release, but they trigger subtle timing dependent kernel bugs
522 in older OSF/1 releases.
524 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
526 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
527 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
529 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
531 * infrun.c (wait_for_inferior): Mark registers as invalid when
532 stepping over an instruction that triggered a watchpoint.
533 * remote-mips.c: Numerous changes to support hardware breakpoints
534 and watchpoints on LSI MiniRISC and TinyRISC boards.
535 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
536 (mips_breakpoint_from_pc): Account for different breakpoint
537 instructions used by PMON and IDT monitor.
538 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
540 * config/mips/tm-mips.h: Define breakpoint instructions for
541 PMON and IDT monitor. Move MIPS16-related macros here from
544 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
546 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
548 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
550 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
551 Add missing return statements after finding an "add imm{16,32},sp"
553 (mn10300_frame_chain): Add in size of our register save area to find
554 our caller's frame if our caller does not have a frame pointer.
556 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
558 * symfile.c (generic_load): Check return code of target_write_memory.
560 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
562 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
563 * config/tm-sysv4.h (in_plt_section): Add prototype.
565 * maint.c (maintenance_translate_address): Avoid assignment
566 inside if, per GNU coding standards.
567 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
568 per GNU coding standards.
570 * monitor.c (parse_register_dump): Is really a void function.
572 (monitor_read_memory): Remove unused variable "name".
573 (monitor_read_memory): Remove unused variable "regbuf".
574 (monitor_open): Remove unused variable "i".
575 (get_hex_word): Apparently unused, #if away for now.
578 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
579 (fill_fpregset): Remove unused variables "regi", "to", "from" and
582 * remote-e7000.c (ctype.h): Include.
583 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
584 * frame.h (generic_get_saved_register): Add prototype.
585 (enum lval_type): Add partial forward decl.
586 * dsrec.c (make_srec): Remove unused variable "type_code".
587 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
588 cases by just ignoring them.
589 (command.h): Include.
591 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
592 * java-lang.c (gdbcore.h): Include for prototypes.
593 (type_from_class): Remove unused variable "ftype".
594 (type_from_class): Remove unused variable "name_length".
595 (evaluate_subexp_java): Add default case to handle remaining
597 * java-valprint.c (c-lang.h): Include for prototypes.
599 * symfile.c (simple_read_overlay_region_table): #if away
601 (simple_free_overlay_region_table): Ditto.
602 (overlay_is_mapped): Add default case to switch.
603 (simple_read_overlay_region_table): Ditto.
604 (simple_read_overlay_region_table): Add prototype.
606 * symtab.c (fixup_symbol_section): Remove unused msym variable.
607 (fixup_psymbol_section): Ditto.
608 (find_pc_sect_symtab): Make distance a CORE_ADDR.
610 * utils.c: Add comment about t_addr being either unsigned long or
612 (paddr): Change formats to match actual types args are cast to.
617 * defs.h (perror_with_name): Is a NORETURN function.
618 * utils.c (perror_with_name): Is a NORETURN function.
619 (error): Is NORETURN independently of ANSI_PROTOTYPES.
621 * symtab.c (fixup_symbol_section): Remove prototype.
622 * symtab.h: (fixup_symbol_section): Add prototype.
623 * m32r-rom.c (report_transfer_performance): Add prototype.
624 * sparclet-rom.c: Ditto.
627 * c-exp.y (parse_number): Cast args to float* or double* as
628 appropriate for conversion format.
629 * java-exp.y (parse_number): Ditto.
631 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
632 to nonexistant y.tab.c file.
633 (java-exp.tab.c): Ditto.
634 (f-exp.tab.c): Ditto.
635 (m2-exp.tab.c): Ditto.
638 * gdbtk.c (gdbtk_init): Make truth value test explicit.
639 Remove unused static variable "Gdbtk_Library".
642 * sh-tdep.c (symfile.h): Include.
643 (gdb_string.h): Include.
644 (sh_fix_call_dummy): Ifdef away, currently unused.
645 * config/sh/tm-sh.h (pop_frame): Add prototype.
646 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
648 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
651 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
652 enumeration del_at_next_stop to bpdisp array.
655 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
656 of non-pointer values.
658 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
659 their physical names already include the class name.
661 * valops.c (value_cast): Handle upcast of a class pointer.
663 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
664 * corelow.c (get_core_registers): Make secname big enough.
666 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
668 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
669 * sh-tdep.c (sh_show_regs): print out all registers for
670 the current processor
672 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
674 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
677 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
679 Fixes for recent correction to PE format:
680 * coffread.c (pe_file): New static variable.
681 (struct find_targ_sec_arg): Change resultp from pointer to int to
682 pointer to pointer to asection.
683 (find_targ_sec): Just store the section in args->resultp, not the
684 section offset value.
685 (cs_to_section): Compute the section offset value from the
687 (cs_section_address): New static function.
688 (coff_symfile_read): Set pe_file.
689 (read_one_sym): When reading a PE file, adjust the symbol value to
690 include the section address if the symbol has an appropriate
693 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
695 * configure.tgt: add mipsr3900-elf target
696 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
699 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
701 * Makefile.in (LIB_RUNTIME_DIR): New variable.
704 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
706 * dbxread.c: Check malloc's return for null, prevent segv.
708 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
710 * infcmd.c (jump_command): Don't try to dereference sfn if it's
713 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
715 * top.c (init_cmd_lists): Always initialize endianlist.
716 (init_main): Always define endian commands.
717 (set_endian_big): Issue warning if endian not selectable.
718 (set_endian_little): Ditto.
719 (set_endian_auto): Ditto.
721 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
723 * remote-sim.c (simulator_command): Restrict access to the
724 simulator to periods when the simulator is open.
726 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
728 * procfs.c (init_procinfo): new function, abstracts some code
729 shared by create_procinfo and do_attach;
730 (procfs_set_inferior_syscall_traps): new function, abstracts
731 some code needed by procfs_init_inferior, do_attach, and
732 procfs_lwp_creation_handler; (procfs_first_available): new
733 function, find any LWP that's runnable; (procfs_thread_alive):
734 replace stub function with real implementation;
735 (procfs_lwp_creation_handler): fix bug starting new child
736 threads; (info_proc): bug fixes and enhancements for the
737 "INFO PROCESSES" command; (close_procinfo_file): call new
738 function "delete_thread" to cleanup GDB's thread database;
739 (proc_init_failed): add new argument "kill", to control whether
740 process is killed (so this function can be shared by
741 create_procinfo and do_attach); (procfs_exit_handler): handle
742 exit from an attached process, and cleanup procinfo handles
743 when the process exits; (procfs_resume, procfs_wait): cleanup
744 after a thread when it exits; (do_attach, do_detach): handle
745 attached processes with multiple threads; plus some general
746 improvements in the diagnostic output.
747 * sol-thread.c (sol_thread_alive): replace stub with real
748 implementation; (thread_to_lwp, lwp_to_thread): enhance to
749 handle threads that may have exited; (sol_thread_attach): add
750 startup setup stuff; (sol_thread_detach): add unpush_target
751 call; (sol_thread_mourn_inferior): add unpush_target call;
752 (sol_thread_wait, sol_thread_resume): enhance to deal with
753 thread exit cleanly; (sol_thread_new_objfile,
754 sol_thread_pid_to_str): detect unsuccessful startup and
755 don't crash; plus some general cleanup.
756 * thread.c (delete_thread): new function, allows targets to
757 notify gdb when a thread is no longer valid.
758 * infrun.c (wait_for_inferior): don't try to detect a new
759 thread on receiving a TARGET_EXITED event.
761 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
763 * remote-sim.c (gdbsim_open): Pass callback struct.
764 (init_callbacks): Remove call to sim_set_callbacks.
766 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
768 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
769 * rs6000-tdep.c (frameless_function_invocation): Mark frames
770 with a zero PC as frameless to improve backtraces from core dumps
771 caused by dereferencing a NULL function pointer.
772 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
773 Handle frameless functions interrupted by a signal.
775 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
776 Handle frameless functions interrupted by a signal.
778 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
780 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
781 to reflect current reality. Gross attempt at handling out of
784 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
785 symbols to find the end of the prologue.
786 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
789 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
791 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
795 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
797 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
798 basic C80 features working.
801 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
803 * configure.in (AC_TYPE_SIGNAL): Add
804 * configure: Re-generate.
805 * remote-sim.c: Signal returns RETSIGTYPE.
808 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
810 * gdbtk.c (wrapped_call): New function - make actual call to tk
812 (call_wrapper): Rewrite to use top.c:catch_errors.
814 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
818 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
820 * target.h (target_stop): Drop argument so it can be tested for
823 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
825 * utils.c (floatformat_from_doublest): Handle infinity properly.
827 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
829 * Finalize merge from Hurd folk.
830 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
831 * thread.c (thread_apply_command, thread_apply_all_command,
832 thread_command): Make sure TP is alive.
833 (thread_alive): New function.
834 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
835 * infrun.c (sig_print_info): Deal better with long signal names.
836 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
837 * thread.c (thread_id_to_pid): New function.
838 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
839 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
840 set_thread_default_cmd_list, show_thread_default_cmd_list):
841 New variables. (set_thread_cmd, show_thread_cmd,
842 set_thread_default_cmd, show_thread_default_cmd): New functions.
843 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
844 * gnu-nat.c (inf_startup): remove TASK parameter.
845 (inf_set_task): replace with new function (inf_set_pid).
846 * gdbthread.h: Add extern decl for thread_cmd_list.
848 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
850 * printcmd.c (disassemble_command): Adjust low function bound
851 by FUNCTION_START_OFFSET.
854 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
856 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
859 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
861 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
862 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
863 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
864 satisfy symbol dependancy in solib.c (core_ops).
865 * target.[ch] conditionalize Mach-specific signals so that they
866 won't show up in non-Mach gdb's!
867 * thread.c: change name of static function "thread_switch" to
868 "switch_to_thread", to avoid conflict with Mach global symbol;
869 move thread_cmd_list to global scope so targets can add their
871 * infrun.c: sig_print_info: allow for long signal names.
872 * gnu-nat.[ch]: tidying up comments.
873 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
874 gnu_wait must not return -1 when inferior exits;
875 attach_to_child will modify inferior_pid in a way that allows
876 fork_inferior to remain unchanged; remove extra arg from
877 startup_inferior; move Mach thread commands here from thread.c.
879 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
881 * symtab.c: decode_line_1, replace the assignment to
882 values.sals[0].pc which I accidentally left out on 4/3/97.
884 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
886 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
888 * top.c: change "to enable to enable" to "to enable" in a couple
891 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
893 * breakpoint.c (remove_breakpoint): Pass correct type to
894 target_remove_watchpoint.
895 * target.h: Improve comment for target_{remove,insert}_breakpoint.
897 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
899 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
900 for return address register, handle `ret' instruction.
902 * corelow.c (get_core_registers): Initialize cf.
904 * procfs.c: Minor changes to make pre-ANSI compilers happy.
905 (procfs_notice_signals): Copy traced signal set back to
907 (unconditionally_kill_inferior): If PR_DEAD is defined,
908 rerun inferior after killing it.
910 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
912 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
913 structure value address is found in $a0 now.
914 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
916 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
918 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
920 (EXTRACT_RETURN_VALUE): Likewise.
922 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
923 insn at "pc", not "fi->pc".
926 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
928 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
929 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
930 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
931 (NPC_REGNUM): Tic80 has a delay slot.
932 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
936 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
938 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
940 (EXTRACT_RETURN_VALUE): Likewise.
942 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
944 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
945 floatformat_ieee_double_littlebyte_bigword for little endian
947 * utils.c (floatformat_to_doublest): Create local preswapped
948 copy of input for floatformat_littlebyte_bigword formats.
949 (get_field, put_field): Treat floatformat_littlebyte_bigword
950 the same as floatformat_little.
951 (floatformat_from_doublest): Postswap output words for
952 the floatformat_littlebyte_bigwords format.
955 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
957 * config/tic80/tic80.mt (SIM): Link in simulator.
960 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
962 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
963 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
964 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
965 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
969 Remove -lm. That's now handled by configure.
971 * Makefile.in (maintainer-clean): Add distclean to dependencies.
972 Remove duplicate rm's of files.
975 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
977 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
980 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
982 * remote-pa.c: Remove. It's broken and no longer necessary.
984 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
986 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
987 (Avoids name clash with broken AIX header files.)
989 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
991 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
993 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
994 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
995 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
997 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
998 tstart and dstart with section VMA.
999 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1001 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1002 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1003 (vmap_exec): Relocate relative to the VMA in the object file,
1004 relocate .bss section as well.
1005 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1006 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1008 * xcoffread.c (secnum_to_bfd_section): New routine to get
1009 BFD section from CS section number.
1010 (scan_xcoff_symtab): Make toc_offset section relative.
1012 * symtab.c (total_number_of_methods): Avoid core dump if
1013 baseclass type is still undefined.
1015 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1017 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1019 * defs.h utils.c (error warning): Make message be const.
1020 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1021 to hook. Otherwise send it to fputs.
1022 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1024 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1025 to _filtered forms to make output appear in GUIs. Replace all
1026 uses of SERIAL_READCHAR with readchar, which has better error
1028 * (e7000_parse_device): Add prototype.
1029 (readchar): Improve doc. Handle random serial errors.
1030 (expect): Disable notice_quit code. It's busted. Remove
1031 serial error handling (it's now handled in readchar). Remove
1032 remote_debug echoing. That's handled in readchar as well.
1033 (e7000_parse_device): Remove serial_flag arg. It's not
1035 (e7000_open): Split into two pieces. Second part is
1036 e7000_start_remote, and is error protected. Now, when we connect
1037 to the target, we setup the initial frame and registers so that
1038 the user gets an immediate indication of where the target is.
1039 (gch): Remove debug output. That's handled by readchar.
1040 (e7000_read_inferior_memory): Handle errors better.
1041 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1042 command names. They show up when doing completion and confuse
1044 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1045 directly from Win32s and Win95. Get rid of debugify crud.
1046 * serial.c: Remove debugify cruft.
1047 * (serial_logchar serial_log_command serial_write serial_readchar
1048 serial_send_break serial_close): Merge common functionality into
1049 serial_logchar. Clean up rest of routines.
1050 * sparclet-rom.c: Disembowel. Leave only download routine.
1051 Download routine now switches to remote target automatically.
1052 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1053 up MSVC/Win32 problem.
1054 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1056 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1057 * config/sparc/tm-sparclet.h: Remove override for prompt.
1059 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1061 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1062 TARGET_BYTE ORDER_SELECTABLE.
1064 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1066 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1067 fields of gdb_callback.
1068 (gdbsim_stop): Add gdbsim_stop to list of supported client
1070 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1071 sim_wait where gdb is in a position to handle a long running
1073 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1075 (gdb_os_poll_quit): New function. Check for a quit pending on the
1078 start-sanitize-gdbtk
1079 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1081 * Makefile.in (install-only): Make list of gdbtcl files to install
1082 explicit - was picking up files such as ChangeLog etc.
1083 (install-only): Don't blindly create the directory.
1086 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1088 * defs.h (enum language): Add language_java.
1089 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1090 * Makefile.in: Update for new files.
1091 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1092 * symfile.c (deduce_language_from_filename): Recognize .java.
1094 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1096 * m32r-stub.c (stash_registers): Rewrite.
1097 (restore_registers): Renamed to restore_and_return.
1098 (cleanup_stash): New function.
1099 (process_exception): New function.
1100 (_catchException*): Rewrite.
1102 * remote-sim.c (gdbsim_load): Update call to sim_load.
1103 (gdbsim_create_inferior): No longer pass start_address to
1104 sim_create_inferior.
1105 (gdbsim_open): Pass endian indicator as arg.
1107 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1109 * remote.c (get_offsets): Don't use scanf for interpreting
1110 response to qOffsets.
1112 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1115 (INSTALL_XFORM1): Remove.
1116 (install-only): Use $(program_transform_name) directly, rather
1117 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1118 (uninstall): Transform name.
1120 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1122 * remote-mips.c (mips_load): Ensure that PC gets updated
1123 after a load on LSI target.
1125 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1127 * procfs.c (notice_signals): fix typo
1129 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1134 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1136 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1137 since gcc automatically includes it
1139 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1141 * procfs.c: Substantial (but incomplete) changes to support
1142 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1143 struct now has substructs like struct flt_ctl instead of
1144 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1145 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1146 still have the structs and multiple fds, but don't use the
1147 entire struct and the four fds all point to the same thing.
1148 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1149 procfs with reads/writes or use ioctl instead. We use
1150 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1151 multiple fds or not. PROC_NAME_FMT is split out into
1152 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1153 STATUS_PROC_NAME_FMT.
1155 (procfs_notice_signals): now a necessary wrapper around
1156 (notice_signals): which are the new guts for noticing signals
1157 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1158 determine whether or not to attempt to open the ctl_fd.
1159 (procfs_read_status): new local function, reads procfs status
1160 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1161 (procfs_write_pckill): new local function, writes a PCKILL
1162 (unconditionally_kill_inferior): remove signo since we now
1163 just call procfs_write_pckill().
1164 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1165 (proc_iterate_over_mappings): the whole function is ifdefed
1166 on UNIXWARE to keep things readable.
1168 Expanded the syscall_table to include new potential sysv4.2mp
1169 members. Note that all ifdefs of UNIXWARE should be eliminated
1170 if possible or renamed to describe what's being selected for a
1171 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1172 IRIX specific code now also checks it's not UNIXWARE.
1174 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1175 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1176 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1177 "/debug/%d" as PROC_NAME_FMT used to be
1179 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1181 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1183 * config/mn10300/tm-mn10300.h: Likewise.
1185 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1187 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1188 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1189 lousy out-of-date clone of remote.c.
1191 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1193 * remote.c: Fix problems realized while showering.
1194 * (hexnumlen): Add prototype. Use max, not min.
1195 * (remote_write_bytes remote_read_bytes): Fix max packet size
1196 calculations to properly account for packet overhead. Also handle
1197 (probably rare) case where remote_register_buf_size isn't set.
1199 * remote.c: Fix doc for `C' and `S' commands to indicate full
1201 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1203 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1204 Record size of response to fetch registers command, use this to
1205 limit size of memory read and write commands.
1206 * (push_remote_target): New function to make it possible to have
1207 another target switch to the remote target.
1208 * target.h: Add prototype for push_remote_target.
1209 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1210 for hosts which default to unsigned chars (such as SGI's).
1211 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1212 handled automatically in remote.c.
1214 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1216 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1217 find_pc_sect_function(), find_pc_sect_partial_function(): new
1218 functions for debugging overlays; pc without section is ambiguous.
1219 * breakpoint.[ch]: add section pointer to breakpoint struct;
1220 add section argument to check_duplicates(); check section as well
1221 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1222 breakpoint_thread_match(), bpstat_stop_status()];
1223 add section argument to describe_other_breakpoints();
1224 use INIT_SAL() macro to zero-out new sal structures;
1225 make resolve_sal_pc() fix up the sal's section as well as its pc;
1226 match on section + pc in clear_command() and delete_breakpoint();
1227 account for overlay sections in insert_breakpoints(),
1228 remove_breakpoint() and breakpoint_re_set_one();
1229 all this to support overlays where a PC is not unique.
1230 * exec.c: change xfer_memory() to handle overlay sections.
1231 * findvar.c: change read_var_value() to handle overlay sections.
1232 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1233 * infcmd.c: jump_command() warns against jumping into an overlay
1234 that's not in memory. Also use INIT_SAL() to initialize sals.
1235 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1236 overlay state information; Also use INIT_SAL() to init sals.
1237 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1238 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1239 memory read/writes in the range 600000 to a00000, and ff680000
1240 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1241 * maint.c: maintenance command "translate-address" supports overlays.
1242 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1243 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1244 this constitutes gdb's internal overlay mapping table. Add macro
1245 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1246 Add function find_pc_sect_section().
1247 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1248 modify address_info() with overlay smarts; add function sym_info()
1249 to support the INFO SYMBOL command (translate address to symbol(s));
1250 modify disassemble_command() to work on unmapped overlays.
1251 * source.c: use INIT_SAL() to initialize sals.
1252 * symfile.[ch]: change generic_load() to use section's LMA address
1253 instead of VMA address, for overlay sections.
1254 Add numerous functions for finding a PC's section / overlay,
1255 translating between VMA and LMA address ranges, determining if an
1256 overlay section is mapped, etc. Add several user commands for
1257 overlay debugging. Add support for a "generic" form of automatically
1258 reading overlay mapping info from the inferior (based on the default
1259 (simple) overlay manager which Cygnus provides as an example).
1260 * symtab.[ch]: add functions find_pc_sect_symtab(),
1261 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1262 for lookup; modify lookup_symbol and decode_line_1() to use them;
1263 modify find_function_start_sal() to account for overlay sections;
1264 add macro INIT_SAL() for initializing struct symtab_and_line.
1265 * target.c: fix a comment in the declaration of target_ops.
1267 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1269 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1270 mips_skip_stub, mips_ignore_helper): New functions for dealing
1271 with MIPS16 call/return thunks.
1272 (mips_init_frame_pc_first): New function to implement
1273 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1274 new code to skip over MIPS16 thunks.
1275 (mips_frame_chain): Skip over MIPS16 thunks.
1276 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1277 mips_skip_stub, mips_ignore_helper): Declare.
1278 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1279 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1280 the above functions.
1281 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1282 (mips_init_frame_pc): Declare.
1283 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1284 to decide if certain library function calls should be ignored.
1286 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1288 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1289 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1291 start-sanitize-gdbtk
1292 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1294 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1298 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1300 * gdbinit.in: New file.
1302 * configure.in: Generate .gdbinit from gdbinit.in.
1303 * configure: Rebuild.
1305 start-sanitize-tic80
1306 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1308 * config/tic80/tic80.mt: Disable using the simulator
1312 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1314 * COPYING: Install new version of file from FSF.
1315 * copying.c (show_copying_command): Update FSF address.
1317 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1319 * Makefile.in (distclean): Remove .gdbinit.
1321 start-sanitize-tic80
1322 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1324 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1327 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1329 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1330 to va_list from void *, since va_list might not be a pointer
1333 start-sanitize-gdbtk
1334 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1336 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1337 default, not $(srcdir).
1340 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1342 * remote-mips.c: Clean up comment and extraneous semicolon
1343 for mips_monitor_prompt variable.
1345 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1347 * remote-mips.c: Add `set monitor-prompt' command.
1349 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1351 Fix from Peter Schauer:
1352 * mdebugread.c (parse_procedure): Set address of procedure to
1353 block start; this fixes problems with shared libraries introduced
1354 by change of Mar 21.
1356 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1358 * symtab.c (find_pc_symtab): change to support the case
1359 where the objfile is reordered and contains both coff and
1360 stabs debugging info (continue on if a psymtab isn't found).
1362 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1364 Fixes from Peter Schauer:
1365 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1366 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1367 is big-endian and if registers are 32 bits.
1368 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1369 mips_store_return_value): Fix floating-point word-order problems on
1370 little-endian targets introduced by changes of Mar 21.
1372 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1374 * remote.c (target_resume_hook, target_wait_loop_hook): New
1376 (remote_resume, remote_wait): Use them.
1377 * d10v-tdep.c: Set the above hooks.
1378 (tracesource): New GDB variable, controls source display in
1380 (display_trace): Find and display source line if requested.
1381 (trace_info): Mention empty trace buffer if appropriate.
1382 (tdisassemble_command): Robustify argument handling.
1384 * configure.host: Remove extra bogus Linux case.
1386 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1388 * remote-sim.c (simulator_command): Add comment about dealing with
1390 start-sanitize-tic80
1391 * Makefile.in (tic80-tdep.o): Add target.
1392 * configure.tgt: Add tic80 case.
1393 * tic80-tdep.c: New file.
1394 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1397 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1399 * c-exp.y (yylex): Handle nested template parameter lists.
1400 * symtab.c (decode_line_2): Fix test for valid choice number.
1402 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
1404 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
1405 copy first two floating point arguments to general registers, so that
1406 MIPS16 functions will receive the arguments correctly.
1407 (mips_print_register): Print double registers correctly on
1408 little-endian hosts.
1409 (mips_extract_return_value): Return double values correctly
1410 on little-endian hosts.
1412 * mdebugread.c (parse_procedure): Adjust address of procedure relative
1413 to address in file descriptor record; this accounts for constant
1414 strings that may precede functions in the text section. Remove
1415 now-useless lowest_pdr_addr from argument list and all calls.
1417 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
1419 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
1420 whether the simulator will be built by whether the Makefile in the
1421 simulator directory was built.
1423 * configure.in (--enable-sim-powerpc): Delete switch.
1424 * configure: Regenerate.
1426 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
1428 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
1429 in the prologue too.
1431 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
1433 (gdb_os_evprintf_filtered): Similarly.
1435 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1437 New UnixWare 2.1 configuration
1438 * config/i386/i386v42mp.mt: new
1439 * config/i386/i386v42mp.mh: new
1440 * config/i386/tm-i386v42mp.h: new
1441 * config/i386/nm-i386v42mp.h: new
1442 * configure.tgt: added new entries
1443 * configure.host: added new entries
1445 start-sanitize-gdbtk
1446 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
1448 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
1450 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
1451 to GDBTK_LIBRARY, which is now a path to search.
1452 (gdb_path_conv): New function. Convert Cygwin32 pathname to
1455 * {aclocal.m4,configure.in}: Changes for Windows builds.
1457 * configure: Rebuilt.
1460 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
1462 * dsrec.c (load_srec): Print leading zeroes when printing section
1465 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1467 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
1469 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
1471 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1473 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
1474 vprintf_filtered, evprintf_filtered): Callbacks that accept
1477 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1479 * breakpoint.c (insert_breakpoints, watchpoint_check,
1480 bpstat_stop_status): Do not disable watchpoints going out of scope.
1481 (insert_breakpoints): Make sure that the current frame is valid
1482 before calling find_frame_addr_in_frame_chain.
1484 * top.c (setup_user_args): Handle quotes and backslashes.
1485 (print_gdb_version): Update copyright year.
1487 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
1489 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
1491 start-sanitize-gdbtk
1492 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
1494 * configure: Regenerated.
1495 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
1498 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
1500 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
1502 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
1503 except under wingdb. (Contributed by Martin Hunt).
1505 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
1507 * configure: Regenerated.
1508 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
1510 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
1512 * remote-sim.h (sim_state, SIM_DESC): New types.
1513 (sim_open): Return a `descriptor' as result.
1514 (*): New argument of descriptor result from sim_open.
1515 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
1516 (gdbsim_open): Record result of sim_open in gdbsim_desc.
1517 Pass argv list to sim_open, argv[0] = pseudo program name.
1518 (*): Pass gdbsim_desc to sim_foo fns.
1520 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
1522 * config.in: Regenerated.
1524 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
1525 HAVE_HPUX_THREAD_SUPPORT): Define.
1527 start-sanitize-gdbtk
1528 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
1530 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
1533 * configure: Regenerated.
1534 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
1538 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
1540 First cut at supporting simulators in gdbserver:
1542 * configure, configure.in: Allow gdbserver to be configured
1543 for cross-target environments.
1544 * gdbserver/Makefile.in: Add simulator support.
1545 * gdbserver/configure.in: Eliminate assumption that host == target.
1546 Simplify using gdb/configure.tgt and gdb/configure.host.
1547 Fix other minor configuration errors.
1548 * gdbserver/low-sparc.c: Fix compile error.
1549 * gdbserver/remote-utils.c: Eliminate assumption that registers
1550 and addresses are four bytes. Fix minor compile errors and warnings.
1551 * gdbserver/server.c: Rewrite numerous instances of identical code
1552 for starting inferior processes to call new function start_inferior.
1553 Eliminate assumption that registers and addresses are four bytes.
1554 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1556 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1557 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1558 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1559 in moving such support from host to target makefile fragments.
1560 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1562 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1564 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1565 to insure consistant initialization of unused fields to zero.
1566 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1567 * breakpoint.c: ditto.
1570 * source.c: add call to INIT_SAL macro.
1572 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1574 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1575 they might get used on 32 bit targets as well.
1577 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1579 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1580 send the full exit string.
1582 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1584 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1586 (mn10200_store_struct_return): Likewise.
1588 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1590 * mips-tdep.c (mips_fetch_instruction): New function; replace
1591 common code throughout with calls to it.
1592 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1593 correct saved addresses of $s0 and $s1.
1594 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1595 instead of hardcoded 4.
1596 (mips16_skip_prologue): Handle extended instructions correctly.
1598 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1600 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1601 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1603 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1605 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1606 New macros for testing, setting, and clearing bit 0 of addresses.
1607 Change numerous bits of code where bit 0 was being manipulated
1608 to use these macros.
1610 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1612 * remote-mips.c: Put back the form feeds.
1614 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1616 * remote-mips.c: Remove form feeds (^L) from source.
1617 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1618 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1619 PMON after a continue; it causes target program misbehavior.
1620 (mips_fetch_register): Don't fetch unsupported registers; this
1621 cuts down on wasted serial traffic.
1623 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1625 * configure.in configure (HPUX/OSF thread support): Enable this
1626 only when running GCC, since HP's thread header files use ANSI C
1627 which is not supported by their default compiler.
1629 * configure.host (i[3456]86-*-windows): Disable long long
1630 support for WinGDB. Add mswin to configdirs.
1631 * configure.in configure: Move calls to configure.host and
1632 configure.tgt to the top of configure.in to allow them to set
1633 config variables before they are referenced.
1635 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1637 * configure.tgt (mips*-*-lnews*): New target.
1639 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1641 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1642 if we're not the innermost frame. Fix minor typos.
1644 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1646 * stabsread.c (read_type): Fix handling of template names
1647 with template parameters containing `::'.
1649 * valops.c (search_struct_field, search_struct_method):
1650 Pass correct valaddr parameter to baseclass_offset.
1651 Prevent gdb crashes by making sure that the virtual base pointer
1652 from an user object still points to accessible memory.
1654 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1656 * maint.c: Eliminate -Wall warnings by including some header files.
1658 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1660 * remote-sim.c (init_callbacks): Undo previous change.
1662 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1664 * maint.c: Fix dereference of pointer.
1665 * remote-sim.c: Fix reference of structure member "last_error".
1666 * debugify.c: Include config.h to get ANSI definitions.
1668 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1670 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1673 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * main.c (print_gdb_help): Make static to match declaration.
1677 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1679 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1681 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1683 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1685 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1687 * defs.h: Fix prototypes for new cleanup functions.
1689 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1691 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1692 comment, add PARAMS, add license info and fix indentation.
1694 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1696 * debugify.c, debugify.h: New files. Provide common macros
1697 for writing debug info to a log file or stdio.
1699 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1701 * c-valprint.c (c_val_print): Fix printing for arrays defined
1704 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1706 * defs.h: Fix cntl-C to read from the Windows message queue.
1707 Add prototypes for make_final_cleanup (and the other cleanup
1709 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1710 Change sync code to report status while trying to sync-up
1711 with hardware. Add debugging output and document.
1712 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1713 Add debugging output and document.
1714 * serial.c: Add debugging output.
1715 * top.c: Add call to do_final_cleanups.
1716 Remove conditionals preventing Win32 from getting SIGQUIT.
1717 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1718 chain as a parameter. Extract this generic code from the cleanup
1719 routines into separate funtions (*_my_cleanup). Keep old
1720 functionality by passing "cleanup_chain" to the new funtions.
1721 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1722 chain which will be executed only when gdb exits. Add functions
1723 (*_final_cleanup) to match the original (*_cleanup) functions.
1724 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1725 Windows message queue.
1727 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1729 * m32r-rom.c: #include <sys/types.h>.
1730 #ifdef out new load support if wingdb.
1731 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1733 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1736 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1737 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1739 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1740 extracting a return value from a register pair.
1742 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1743 be two byte aligned. Round argument sizes up to two byte boundary.
1744 Write out args in two byte hunks.
1745 (mn10200_push_return_address): Implement.
1746 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1747 structures > 8 bytes (temporary).
1748 (STORE_RETURN_VALUE): Likewise.
1749 (CALL_DUMMY): No longer undefine.
1750 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1751 (REG_STRUCT_HAS_ADDR): Define.
1753 start-sanitize-r5900
1754 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
1756 * configure.tgt: added r5900.
1759 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
1761 * mips-tdep.c (non_heuristic_proc_desc): New function.
1762 (find_proc_desc): Move non-heuristic proc search code into separate
1764 (gdb_print_insn_mips): Use non-heuristic method to find procedure
1765 descriptor, to avoid prologue examination when disassembling.
1766 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
1767 aka MicroMeteor board).
1768 (mips_exit_debug): Prevent protocol reinitialization if an error
1769 occurs while exiting debug mode.
1771 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
1773 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
1774 comments, formatting, etc. Plus other minor fixes for problems
1775 I found during my first pass over the mn10200 port.
1776 (mn10200_analyze_prologue): New function.
1777 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
1778 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
1779 comments, formatting, etc. Minor fixes for problems I found during
1780 my first pass over the mn10200 port.
1781 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
1783 (REGISTER_VIRTUAL_TYPE): Define as a long.
1784 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
1786 (STORE_RETURN_VALUE): Similarly.
1788 * blockframe.c (generic_get_saved_regs): Remove unused variable
1790 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
1791 inside #ifdef CALL_DUMMY.
1792 (watch_command_1): Initialize target_resources_ok.
1793 * command.c (do_setshow_command): Provide dummy initialization
1795 * valops.c (find_function_addr): Move function & prototype inside
1797 (value_arg_coerce): Similarly.
1798 (value_of_variable): Provide dummy initialization of "frame".
1800 start-sanitize-gdbtk
1801 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
1803 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
1806 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
1808 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
1809 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
1811 (scan_xcoff_symtab): Ditto.
1813 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
1815 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
1816 from being sent to 32-bit targets by masking off upper bits.
1817 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
1818 of PC on 32-bit targets.
1819 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
1820 frame setup instruction.
1821 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
1822 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
1823 prologue instruction. Fix warnings and bugs found by gcc -Wall.
1824 * buildsym.c (finish_block): Improve handling of overlapping blocks;
1825 fixes problem on MIPS16 printing function arguments.
1827 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * dwarf2read.c (dwarf2_linkage_name): New function to get
1830 the linkage name of a die from DW_AT_MIPS_linkage_name or
1832 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
1833 new_symbol): Use it instead of accessing DW_AT_name.
1834 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
1835 partial die if present.
1836 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
1838 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
1840 * blockframe.c (generic_frame_chain_valid): If the new frame
1841 is not INNER_THAN the old frame, then it's not valid.
1843 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
1845 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
1846 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
1848 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
1850 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
1851 sd and sw instructions correctly.
1852 (heuristic_proc_start): Add support for MIPS16.
1853 (mips16_get_imm, mips16_heuristic_proc_desc,
1854 mips32_heuristic_proc_desc): New helper functions for
1855 heuristic_proc_desc.
1856 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
1857 (mips_push_arguments): Don't align small arguments in EABI.
1858 (mips32_skip_prologue): Attempt to shrink code size a little.
1860 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1862 * m32r-stub.c: New -- remote protocol support for M32R cpu.
1863 * m32r-rom.c: Several experiments with improved download time.
1865 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
1867 * mips-tdep.c (MIPS16_INSTLEN): Define.
1868 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
1869 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
1870 of function on MIPS16.
1871 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
1872 for mips_skip_prologue.
1873 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1875 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
1878 ../sim/common/libcommon.a.
1880 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1882 * blockframe.c: fix a null pointer ref in generic_get_saved_register
1884 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
1886 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
1889 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
1891 First set of changes for mips16:
1892 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
1893 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
1894 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
1895 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
1896 * mem-break.c (memory_breakpoint_from_pc): New function.
1897 (memory_insert_breakpoint, memory_remove_breakpoint): Use
1898 memory_breakpoint_from_pc to determine breakpoint contents and size.
1899 * target.h (memory_breakpoint_from_pc): Declare.
1900 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
1901 to determine size of breakpoint instruction.
1902 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
1903 New helper functions for mips_find_saved_regs.
1904 (mips_find_saved_regs): Recognize mips16 prologues.
1905 (mips_addr_bits_remove): Strip off upper 32 bits of address
1906 when target CPU is 32 bits but CORE_ADDR is 64 bits.
1907 (mips_step_skips_delay): No branch delay slot on mips16.
1908 (gdb_print_insn_mips): Disassemble mips16 code.
1909 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1911 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
1913 * tm-mn10200.h (NUM_REGS): Decrease to 12.
1914 (REGISTER_NAMES): Elimination registers not found on the mn10200.
1915 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
1916 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1918 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1920 * dwarf2read.c: Replace integral tag, name and form fields in
1921 internal structure definitions with the corresponding enumeration
1922 types from dwarf2.h. Add default cases to switches on enumerations
1924 Make quoting of string arguments in complaint messages consistent.
1925 Check for NULL returns from DW_STRING.
1926 (struct partial_die_info): Add sibling and has_type fields, remove
1928 (DW_*): Move access macro definitions near the definition of the
1929 attribute structure.
1930 (struct field_info): New structure to pass information about fields
1931 and member functions between die processing routines.
1932 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
1933 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
1934 the partial symbol table if the DW_AT_*_pc attributes are missing.
1935 Add file scope base type definitions to the partial symbol table.
1936 Skip over child dies if the die has a sibling attribute.
1937 (add_partial_symbol): Enter global variables with type attributes
1938 and without location descriptors into the partial symbol table.
1939 Store value of DW_TAG_variable dies in the partial symbol table.
1940 Do not enter global variables into the minimal symbol table.
1941 Add base type definitions to the partial symbol table.
1942 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
1943 (process_die): Move check for DW_AT_low_pc to read_func_scope.
1944 Add a typedef symbol for base type definitions to the symbol table.
1945 Ignore DW_TAG_inlined_subroutine tags for now.
1946 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
1947 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
1948 to determine pc bounds, ignore dies with invalid bounds.
1949 (dwarf2_get_pc_bounds): New routine to extract and validate the
1950 DW_AT_*_pc attributes of a die.
1951 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
1952 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1953 New functions to handle fields and member functions.
1954 (read_structure_scope): Rewritten to use them.
1955 (read_array_type): Renamed from dwarf_read_array_type.
1956 Default upper array bound to describe an array with unspecified
1958 Create array types in backwards order, as dwarf2 puts out the array
1959 dimensions from left to right.
1960 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
1961 DW_AT_artificial and DW_AT_prototyped.
1962 (read_base_type): Make an unsigned type for DW_ATE_boolean.
1963 Pass objfile to dwarf_base_type.
1964 (read_partial_die): Use read_attribute to read in the attributes.
1965 Handle DW_AT_sibling and DW_AT_type.
1966 Follow references when determining DW_AT_name and DW_AT_external
1967 attributes of the die.
1968 Validate DW_AT_*_pc attributes.
1969 (read_full_die): Use read_attribute to read in the attributes.
1970 (read_attribute): New function to read an attribute described
1971 by an abbreviated attribute.
1972 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
1973 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
1974 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
1975 Change symbol class for global variables with a zero valued location
1976 descriptor to LOC_UNRESOLVED.
1977 Handle DW_AT_const_value attributes for DW_TAG_variable,
1978 DW_TAG_formal_parameter and DW_TAG_enumerator.
1979 Build a typedef symbol for DW_TAG_base_type.
1980 (dwarf2_const_value): New routine to copy a constant value from an
1981 attribute to a symbol.
1982 (dwarf_base_type): Use passed in objfile, not current_objfile
1983 when calling dwarf2_fundamental_type.
1984 (dump_die): Use DW_* accessor macros to access values of attributes.
1985 (decode_locdesc): Handle DW_OP_plus_uconst.
1987 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
1989 * mn10200-tdep.c: New file.
1990 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
1991 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
1992 * config/mn10200/mn10200.mt: New file.
1993 * configure.tgt: add mn10200 entry.
1995 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
1997 * configure.in configure: Check if host has libdl if doing
2000 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2002 * mn10300-tdep.c: Wrote/fixed implementations of
2003 mn10300_frame_chain, mn10300_init_extra_frame_info,
2004 mn10300_frame_saved_pc
2005 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2006 and INIT_FRAME_PC macros.
2008 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2010 * configure.in configure: Check if host has libm. Make sure we
2011 are using gcc when using the -export-dynamic option. Fixes a
2012 problem with building under Solaris/SunPro cc.
2014 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2016 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2017 Link in simulator on MIPS embedded targets.
2019 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2021 * blockframe.c (frameless_look_for_prologue): Mark frames
2022 with a zero PC as frameless to improve backtraces from core dumps
2023 caused by dereferencing a NULL function pointer.
2025 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2027 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2029 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2031 * mn10300-tdep.c: made a lot more generic, ripping out code
2032 from copied target (no more mn10300_scan_prologue,
2033 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2034 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2035 and INIT_FRAME_PC macros
2037 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2039 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2040 FP_REGISTER_BYTES to compute offsets into the saved frame,
2041 since it fails for SPARC targets configured without any
2042 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2044 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2046 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2049 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2051 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2052 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2054 * configure configure.in: Clean up test cases around thread support.
2056 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2059 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2060 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2061 value_at and value_at_lazy.
2062 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2063 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2064 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2065 instead of read_memory. It takes a bfd_section arg.
2066 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2067 unnecessary cast for assignment of struct dbx_symfile_info.
2068 Struct objfile now uses a real pointer instead of PTR for this
2070 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2071 text, data and bss into dbx_symfile_info.
2072 * exec.c (xfer_memory): Handle transfers for user-specified
2074 * findvar.c (read_var_value locate_var_value): Copy bfd section
2075 from the symbol to the value.
2076 * gdb-stabs.h: Add section pointers for text, data and bss
2078 * maint.c (translate address command): Add test code for overlay
2079 address translation.
2080 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2082 * (print_formatted x_command): Record current section along with
2083 current address for repeated commands.
2084 * sparc-nat.c (fetch_inferior_registers): Change
2085 target_xfer_memory to target_{read write}_memory to allow changes
2086 to target_xfer_memory interface for section info.
2087 * symmisc.c (dump_msymbols print_symbol): Print section
2088 assocaited with symbol.
2089 * symtab.c (fixup_symbol_section): New routine to
2090 add section info to symbols returned by lookup_symbol.
2091 * symtab.h (struct general_symbol_info): Add bfd section to
2093 * target.c target.h (target_xfer_memory): Add bfd section to
2095 * (target_read_memory_section): New routine to read data from a
2097 * (target_memory_bfd_section): New global variable to pass bfd
2098 section in to targets.
2099 * valarith.c (value_add value_addr value_array): Preserve bfd
2100 section when computing new value.
2101 * value.h (struct value): Add bfd section to values.
2102 * values.c (allocate_value value_copy): Initialize/preserve bfd
2104 * (unpack_double): Clean up _MSC_VER conditionals to remove
2107 * v850ice.c: New module to support communication with NEC's
2109 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2110 ep names with rxx names. sp and fp are renamed via a different
2114 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2116 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2117 also removed code elsewhere that made use of RP_REGNUM.
2118 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2119 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2120 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2121 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2123 For older changes see ChangeLog-96
2129 version-control: never