1 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
3 * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): macro
4 BDM_BREAKPOINT already has braces around it, remove erroneous ones.
5 * ser-ocd.c (ocd_write): conditionalize on _WIN32 instead of
7 * config/powerpc/tm-ppc-eabi.h: remove BDM_NUM_REGS, BDM_REGMAP
8 * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
9 fill in doc fields of bdm_ppc_ops.
10 (bdm_ppc_fetch_registers): don't ask for invalid registers such
11 as the MQ or floating point regs not present on ppc 8xx boards
12 (bdm_ppc_store_registers): don't write those same invalid registers
13 * config/i386/cygwin32.mh: stop including ocd.o ser-ocd.o
14 * config/powerpc/ppc-eabi.mt:
15 * config/powerpc/ppcle-eabi.mt:
16 * config/powerpc/ppc-sim.mt:
17 * config/powerpc/ppcle-sim.mt: include ser-ocd.o
19 Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
21 * frame.h (enum lval_type): Conditionalize on __GNUC__
25 Mon Aug 11 10:43:04 1997 Tom Tromey <tromey@cygnus.com>
27 * gdbtk.c (gdbtk_init): Use ide_event_init_from_environment.
30 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
32 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
34 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
36 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
37 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
38 BDM_BREAKPOINT if not defined in tm.h
39 (ocd_error): add new error cases
40 (ocd_start_remote): send the OCD_INIT command before
41 OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all
42 (ocd_write_bytes): no longer static
43 (ocd_insert_breakpoint): no longer static
44 (ocd_remove_breakpoint): new
45 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
46 and ocd_remove_breakpoint
47 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
48 and ocd_remove_breakpoint instead of memory_insert_breakpoint
49 and memory_remove_breakpoint.
50 (bdm_ppc_open): after calling ocd_open, modify DER
51 register so interrupts will drop us into debugging mode, finally
52 disable the watchdog timer on the board so we don't leave BDM
55 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
57 * values.c (value_primitive_field): Account for offset when
58 extracting the value of a bitfield.
59 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
61 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
64 * config/tic80/tic80.mt:
65 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
66 (SIM): Remove -lm to prevent make errors.
67 * configure.tgt: add gdbserver to configdirs for tic80.
69 * gdbserver/utils.c (error): Change prototype to match defs.h.
70 * gdbserver/low-sim.c: Change simulator calls to use new interface.
71 * remote.c (remote_write_bytes): Include '$' at start of packet
72 and checksum at end of packet in overhead calculation.
74 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
76 * ser-ocd.c: If _WIN32, include <windows.h>.
77 (dll_do_command): New static variable if _WIN32.
78 (ocd_open): Set dll_do_command if _WIN32.
79 (ocd_write): Use dll_do_command rather than do_command.
80 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
81 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
82 ($(BDM_LIBNAME)): Remove target.
83 * wigglers.def: Remove.
86 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
87 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
88 ide_initialize_paths to match installed directory name. If IDE,
89 use auto_path to search for main.tcl.
90 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
94 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
96 (libwigglers.a): Remove target.
99 * gdbtk.c (gdbtk_cleanup): New static function.
100 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
101 call to ide_initialize_paths. If we can't initialize the event
102 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
103 ide_window_register and the ide_window commands. Initialize tk,
104 itcl, and tix after initializing the IDE.
106 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
107 * configure: Rebuild.
110 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
112 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
113 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
116 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
118 * gdbtk.c (breakpoint_notify): Change buffer size from 100
119 to 256 to avoid memory corruption with very long pathnames.
122 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
124 Changes to OCD support to support wiggler box as well as
126 * ocd.c: change speed in init command to 0 from 80,
127 add (temporary) logging commands to help debugging,
128 (ocd_open): if "target ocd wiggler lpt" then use special
129 ser-ocd.c serial interface which communicates with Wigglers.dll,
130 otherwise ("target ocd <foo>") do as we did before
131 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
132 switch of known commands of len 0
133 * ocd.h: add OCD_LOG_FILE
134 * serial.c (serial_open): do serial_interface_lookup on ocd
136 * ser-ocd.c: add buffer to contain responses from sending a
137 command to the Wigglers.dll.
138 (ocd_readchar): return curr char from buffer and increment ptr
139 (ocd_write): send buffer to Wigglers.dll, storing response in
140 return buffer and initializing curr location ptr to start of
144 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
146 * configure.in: Change required Tix version to 4.1.8.0 .
147 * configure: Rebuilt.
150 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
152 * ocd.h: add OCD_SET_CONNECTION
153 * ocd.c: rename "do_command" to "ocd_do_command"
155 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
157 Nomenclature change. BDM is a specific type of OCD
158 (On Chip Debugging). Wiggler is the parallel port box controlled
159 by Wigglers.dll. The faster target box from Macraigor Systems
165 Replace all instances of "wiggler_" with "ocd_" and change most other
166 instances of "wiggler" to "ocd" or "ocd device" depending on context.
167 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
168 until OCD with that target is supported again.
170 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
172 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
173 sub makes, change clean rule to also remove *.a to remove
174 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
175 remove remote-wiggler.o
176 * configure.in: add DLLTOOL support
177 * configure: regenerate
178 * wigglers.def: new file for imports for wigglers.dll
179 * ser-ocd.c: new file which is layer between ocd.c and either the
180 wigglers.dll or the target box, only stub so far
181 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
182 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
183 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
184 to XDEPFILES, add rules to build libwigglers.a
186 checking in changes of Stu Grossman <grossman@cygnus.com>:
187 * remote-wiggler.c: delete
188 * ocd.c: new, was remote-wiggler.c
189 always include sys/types.h, include ocd.h, move WIGGLER
190 commands and many wiggler prototypes to ocd.h, make wiggler_desc
191 static, stop making local wiggler functions static,
192 define write_mem_command for wiggler_write_bytes
193 (wiggler_start_remote): stop hardcoding the target type,
194 instead set and use a target_type variable.
195 (wiggler_open): add new target_type and ops args
196 (wiggler_wait): now no longer takes pid and target_status as args,
197 stop trying to set target_status struct, remove BGND insn
199 (read_bdm_registers): renamed to wiggler_read_bdm_registers
200 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
201 remove pktlen check, set reglen instead of numregs
202 (dump_all_bdm_regs): delete
203 (wiggler_fetch_registers): delete
204 (wiggler_prepare_to_store): now just an empty function
205 (wiggler_store_registers): delete
206 (wiggler_read_bdm_register): new
207 (wiggler_write_bdm_registers): new
208 (wiggler_write_bdm_register): new
209 (wiggler_write_bytes): use write_mem_command variable instead of
211 (get_packet): renamed to wiggler_get_packet, change refs throughout
212 (put_packet): renamed to wiggler_put_packet, change refs throughout
213 (wiggler_get_packet): add break to default case of switch,
214 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
216 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
217 (flash_xfer_memory): delete
218 (noop_store_registers): new placeholder replacement for
219 target_store_registers() which prevents generic_load from trying to
221 (bdm_update_flash_command): add store_registers_tmp variable,
222 make handling of wiggler_ops more generic -- define wiggler_ops
223 in a target-specific file instead (such as ppc-bdm.c in the case
224 of the ppc), use current_target to deal with registers again
225 making this file less target-specific.
226 (bdm_read_register_command): new
227 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
228 comment out add_cmd ("read-register", ...)
229 * ocd.h: new, contains common wiggler prototypes, command definitions
230 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
231 structure for ppc bdm
234 (bdm_ppc_fetch_registers): new
235 (bdm_ppc_store_registers_: new
236 (_initialize_bdm_ppc): new
237 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
240 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
242 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
243 as a valid SP-relative offset of a saved register.
246 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
248 * hpread.c (hpread_read_struct_type): Use accessor macros rather
249 than directly mucking around with data structures.
251 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
253 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
254 Add a bunch of macros.
255 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
256 Update to use new macros.
257 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
258 * value.h, values.c (value_static_field): New function.
259 * cp-valprint.c, valops.c: Modify to use value_static_field.
261 * jv-lang.c (get_java_utf8_name): Re-write so it works with
262 implied (missing) data field, as defined by cc1java.
263 (java_link_class_type): Type length and field offset (in interior)
264 now includes object header. Get static fields working.
265 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
266 * jv-typeprint.c (java_type_print_derivation_info,
267 java_type_print_base): New functions, for better Java output.
268 * jv-valprint.c: Start to support Java-specific output.
270 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
272 * c-valprint.c (c_val_print): Use extract_address to retrieve
273 the address of the virtual function.
274 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
276 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
277 Handle C++ operator *.
279 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
281 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
283 (Tcl_Realloc, Tcl_Free): Likewise.
284 * configure.in: Check for cygwin32 environment. Define and
285 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
286 unix; setting it to win was for an old Tcl/Tk configuration
288 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
289 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
290 (WIN32LDAPP, WIN32LIBS): Define.
291 (CLIBS): Add $(WIN32LIBS).
292 (gdb): Use $(WIN32LDAPP).
293 * configure: Rebuild.
295 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
297 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
298 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
299 * utils.c (fprintf_symbol_filtered): Handle language_java.
301 * symtab.c (decode_line_1): Handle Java-style package.class.method.
303 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
305 * java-*: Renamed to jv-*, to make fit within 14 characters.
306 * jv-lang.h (java_type_print): Added declaration.
307 * jv-typeprint.c: New file. Provides java_print_type.
308 * jv-lang.c (java_link_class_type): New function.
309 (java_language_defn): Replace c_print_type by java_print_type.
310 * Makefile.in: Update accordingly.
312 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
314 * Makefile.in (init.c): except some mswin files do need to be
317 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
319 * Makefile.in (init.c): don't try to scan mswin for _initialize
320 funcs. (generates misleading error message because files have
321 .cpp suffix, not .c suffix)
323 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
325 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
327 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
329 * xcoffread.c (coff_getfilename): Do not strip directory component
332 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
334 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
335 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
336 * remote-array.c: #include <ctype.h> for isascii().
337 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
339 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
341 * top.c (execute_command): Force cleanup of alloca areas.
342 * findvar.c (registers_changed): Likewise.
345 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
347 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
348 * Add defs for target status.
352 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
354 * configure.in, aclocal.m4: Another fix to find the
355 correct Tix library name.
357 * configure: Rebuilt.
361 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
363 * config/mips/tm-mips64.h: longs, long longs, and pointers
364 are all 64 bits on EABI mips targets.
367 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
369 * aclocal.m4: Search for the correct tix library.
372 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
374 * partial-stab.h (case N_BINCL): detect missing partial symtab.
375 * dbxread.c: Add a complaint for N_BINCL without a corresponding
376 partial symtab. Remove earlier change of 5/27/97.
378 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
380 * sol-thread.c (sol_thread_[store, fetch]_registers): if
381 inferior_pid is an LWP rather than a Solaris thread, let
382 procfs handle the request.
383 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
384 only work if inferior_pid points to an LWP (rather than a
385 Solaris thread). Use procfs_first_available to find a good LWP.
386 (info_solthreads): added a maintenance command to list all
387 known Solaris threads and their attributes.
388 * mips-tdep.c (mips_do_registers_info): Completely changed the
389 output format to be neat and columnar. Added the helper funcs
390 do_fp_register_row and do_gp_register_row. Also small mods to
391 mips_print_register, which is still used to print a single reg.
393 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
395 * procfs.c (wait_fd): Handle an fd that has "hung up" or
396 otherwise terminated (Solaris threads).
399 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
401 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
402 IDE configuration information.
404 * gdbtk.c (breakpoint_notify): Send address, linenumber and
405 filename when a breakpoint is set. Avoids call to bp_info.
406 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
407 Itcl, Tix and IDE initialization.
409 * defs.h (init_ui_hook): Change prototype to accept one arg.
411 * main.c (gdb_init): Change prototype to accept one arg.
413 * top.c (gdb_init): Accepts one argument which it uses to
414 call (*init_ui_hook), which will be gdbtk_init(). This is
415 used for calling Tcl_FindExecutable().
417 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
418 accept variable number of args for compatibility with
421 * configure: Regenerated.
423 * gdbtcl/tclIndex: Regenerated.
427 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
429 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
430 whether CRLF_SOURCE_FILES is defined.
431 (open_source_file): Use OPEN_MODE with open and openp.
432 (print_source_lines): Use FDOPEN_MODE with fdopen. If
433 CRLF_SOURCE_FILES is defined, ignore \r characters.
434 (forward_search_command): Use FDOPEN_MODE with fdopen.
435 (reverse_search_command): Likewise.
436 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
437 (LSEEK_NOT_LINEAR): Don't define.
439 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
441 * mips-tdep.c (mips_extract_return_value): align 4-byte float
442 return values within the 8-byte FP register.
444 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
446 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
447 integers in 64-bit register parameters before function calls.
449 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
451 * mips-tdep.c (mips_push_arguments): special-case handling for
452 odd-sized struct parameters passed in registers / on stack.
454 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
456 * mips-tdep.c (mips_push_arguments): tweak alignment of small
457 structs passed in registers for little-endian non-EABI mode.
459 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
461 * breakpoint.c (frame_in_dummy): use generic dummy if available.
462 (check_duplicates, clear_command): compare sections only if
463 doing overlay debugging.
465 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
467 * buildsym.h (struct subfile): Add debugformat member.
468 (record_debugformat): Declare global function.
469 * buildsym.c (start_subfile): Initialize debugformat member
471 (record_debugformat): New function to record the format.
472 (end_symtab): Copy format into symtab debugformat member.
473 (end_symtab): Free subfile debugformat member.
474 * symmisc.c (free_symtab): Free debugformat when freeing
476 * symfile.c (allocate_symtab): Initialize the new debugformat
477 member for new symtabs.
478 * symtab.h (struct symtab): Add debugformat member.
479 * source.c (source_info): Print the debug format.
481 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
483 * hpread.c (hpread_expand_symtab): Call record_debugformat
485 (hpread_process_one_debug_symbol): Ditto.
486 * dbxread.c (process_one_symbol): Call record_debugformat
488 * coffread.c (coff_start_symtab): Call record_debugformat
490 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
492 * dwarfread.c (read_file_scope): Call record_debugformat
494 * dwarf2read.c (read_file_scope): Call record_debugformat
496 * dstread.c (dst_end_symtab): Set debugformat to be
498 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
500 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
502 * mips-tdep.c (mips_push_arguments): handle alignment of
503 integer and struct args on stack for mips64 big-endian.
505 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
507 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
508 structs in a register wherever possible.
509 * mips-tdep.c (mips_extract_return_value): handle structs.
510 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
511 (including structs, if gdb ever allows it).
514 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
516 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
517 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
518 stack push count accordingly.
519 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
522 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
524 * utils.c (floatformat_from_doublest): Improve test for infinity.
526 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
528 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
529 global variables into the struct dieinfo structure.
530 (locval): Pass pointer to a dieinfo struct rather than a
531 pointer to the raw location information. Change prototype.
532 Set isreg, optimized_out, offreg and basereg as appropriate.
533 (struct_type): Call locval with dieinfo struct pointer.
535 (new_symbol): Call locval and save location before testing
536 the values of the new dieinfo struct flags, set by locval.
538 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
540 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
541 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
542 changes to trace PRFS_STOPTERM and handle PR_DEAD.
543 These changes tried to work around a problem with an early DU 4.0
544 release, but they trigger subtle timing dependent kernel bugs
545 in older OSF/1 releases.
547 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
549 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
550 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
552 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
554 * infrun.c (wait_for_inferior): Mark registers as invalid when
555 stepping over an instruction that triggered a watchpoint.
556 * remote-mips.c: Numerous changes to support hardware breakpoints
557 and watchpoints on LSI MiniRISC and TinyRISC boards.
558 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
559 (mips_breakpoint_from_pc): Account for different breakpoint
560 instructions used by PMON and IDT monitor.
561 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
563 * config/mips/tm-mips.h: Define breakpoint instructions for
564 PMON and IDT monitor. Move MIPS16-related macros here from
567 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
569 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
571 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
573 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
574 Add missing return statements after finding an "add imm{16,32},sp"
576 (mn10300_frame_chain): Add in size of our register save area to find
577 our caller's frame if our caller does not have a frame pointer.
579 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
581 * symfile.c (generic_load): Check return code of target_write_memory.
583 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
585 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
586 * config/tm-sysv4.h (in_plt_section): Add prototype.
588 * maint.c (maintenance_translate_address): Avoid assignment
589 inside if, per GNU coding standards.
590 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
591 per GNU coding standards.
593 * monitor.c (parse_register_dump): Is really a void function.
595 (monitor_read_memory): Remove unused variable "name".
596 (monitor_read_memory): Remove unused variable "regbuf".
597 (monitor_open): Remove unused variable "i".
598 (get_hex_word): Apparently unused, #if away for now.
601 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
602 (fill_fpregset): Remove unused variables "regi", "to", "from" and
605 * remote-e7000.c (ctype.h): Include.
606 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
607 * frame.h (generic_get_saved_register): Add prototype.
608 (enum lval_type): Add partial forward decl.
609 * dsrec.c (make_srec): Remove unused variable "type_code".
610 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
611 cases by just ignoring them.
612 (command.h): Include.
614 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
615 * java-lang.c (gdbcore.h): Include for prototypes.
616 (type_from_class): Remove unused variable "ftype".
617 (type_from_class): Remove unused variable "name_length".
618 (evaluate_subexp_java): Add default case to handle remaining
620 * java-valprint.c (c-lang.h): Include for prototypes.
622 * symfile.c (simple_read_overlay_region_table): #if away
624 (simple_free_overlay_region_table): Ditto.
625 (overlay_is_mapped): Add default case to switch.
626 (simple_read_overlay_region_table): Ditto.
627 (simple_read_overlay_region_table): Add prototype.
629 * symtab.c (fixup_symbol_section): Remove unused msym variable.
630 (fixup_psymbol_section): Ditto.
631 (find_pc_sect_symtab): Make distance a CORE_ADDR.
633 * utils.c: Add comment about t_addr being either unsigned long or
635 (paddr): Change formats to match actual types args are cast to.
640 * defs.h (perror_with_name): Is a NORETURN function.
641 * utils.c (perror_with_name): Is a NORETURN function.
642 (error): Is NORETURN independently of ANSI_PROTOTYPES.
644 * symtab.c (fixup_symbol_section): Remove prototype.
645 * symtab.h: (fixup_symbol_section): Add prototype.
646 * m32r-rom.c (report_transfer_performance): Add prototype.
647 * sparclet-rom.c: Ditto.
650 * c-exp.y (parse_number): Cast args to float* or double* as
651 appropriate for conversion format.
652 * java-exp.y (parse_number): Ditto.
654 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
655 to nonexistant y.tab.c file.
656 (java-exp.tab.c): Ditto.
657 (f-exp.tab.c): Ditto.
658 (m2-exp.tab.c): Ditto.
661 * gdbtk.c (gdbtk_init): Make truth value test explicit.
662 Remove unused static variable "Gdbtk_Library".
665 * sh-tdep.c (symfile.h): Include.
666 (gdb_string.h): Include.
667 (sh_fix_call_dummy): Ifdef away, currently unused.
668 * config/sh/tm-sh.h (pop_frame): Add prototype.
669 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
671 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
674 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
675 enumeration del_at_next_stop to bpdisp array.
678 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
679 of non-pointer values.
681 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
682 their physical names already include the class name.
684 * valops.c (value_cast): Handle upcast of a class pointer.
686 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
687 * corelow.c (get_core_registers): Make secname big enough.
689 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
691 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
692 * sh-tdep.c (sh_show_regs): print out all registers for
693 the current processor
695 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
697 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
700 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
702 Fixes for recent correction to PE format:
703 * coffread.c (pe_file): New static variable.
704 (struct find_targ_sec_arg): Change resultp from pointer to int to
705 pointer to pointer to asection.
706 (find_targ_sec): Just store the section in args->resultp, not the
707 section offset value.
708 (cs_to_section): Compute the section offset value from the
710 (cs_section_address): New static function.
711 (coff_symfile_read): Set pe_file.
712 (read_one_sym): When reading a PE file, adjust the symbol value to
713 include the section address if the symbol has an appropriate
716 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
718 * configure.tgt: add mipsr3900-elf target
719 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
722 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
724 * Makefile.in (LIB_RUNTIME_DIR): New variable.
727 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
729 * dbxread.c: Check malloc's return for null, prevent segv.
731 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
733 * infcmd.c (jump_command): Don't try to dereference sfn if it's
736 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
738 * top.c (init_cmd_lists): Always initialize endianlist.
739 (init_main): Always define endian commands.
740 (set_endian_big): Issue warning if endian not selectable.
741 (set_endian_little): Ditto.
742 (set_endian_auto): Ditto.
744 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
746 * remote-sim.c (simulator_command): Restrict access to the
747 simulator to periods when the simulator is open.
749 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
751 * procfs.c (init_procinfo): new function, abstracts some code
752 shared by create_procinfo and do_attach;
753 (procfs_set_inferior_syscall_traps): new function, abstracts
754 some code needed by procfs_init_inferior, do_attach, and
755 procfs_lwp_creation_handler; (procfs_first_available): new
756 function, find any LWP that's runnable; (procfs_thread_alive):
757 replace stub function with real implementation;
758 (procfs_lwp_creation_handler): fix bug starting new child
759 threads; (info_proc): bug fixes and enhancements for the
760 "INFO PROCESSES" command; (close_procinfo_file): call new
761 function "delete_thread" to cleanup GDB's thread database;
762 (proc_init_failed): add new argument "kill", to control whether
763 process is killed (so this function can be shared by
764 create_procinfo and do_attach); (procfs_exit_handler): handle
765 exit from an attached process, and cleanup procinfo handles
766 when the process exits; (procfs_resume, procfs_wait): cleanup
767 after a thread when it exits; (do_attach, do_detach): handle
768 attached processes with multiple threads; plus some general
769 improvements in the diagnostic output.
770 * sol-thread.c (sol_thread_alive): replace stub with real
771 implementation; (thread_to_lwp, lwp_to_thread): enhance to
772 handle threads that may have exited; (sol_thread_attach): add
773 startup setup stuff; (sol_thread_detach): add unpush_target
774 call; (sol_thread_mourn_inferior): add unpush_target call;
775 (sol_thread_wait, sol_thread_resume): enhance to deal with
776 thread exit cleanly; (sol_thread_new_objfile,
777 sol_thread_pid_to_str): detect unsuccessful startup and
778 don't crash; plus some general cleanup.
779 * thread.c (delete_thread): new function, allows targets to
780 notify gdb when a thread is no longer valid.
781 * infrun.c (wait_for_inferior): don't try to detect a new
782 thread on receiving a TARGET_EXITED event.
784 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
786 * remote-sim.c (gdbsim_open): Pass callback struct.
787 (init_callbacks): Remove call to sim_set_callbacks.
789 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
791 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
792 * rs6000-tdep.c (frameless_function_invocation): Mark frames
793 with a zero PC as frameless to improve backtraces from core dumps
794 caused by dereferencing a NULL function pointer.
795 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
796 Handle frameless functions interrupted by a signal.
798 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
799 Handle frameless functions interrupted by a signal.
801 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
803 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
804 to reflect current reality. Gross attempt at handling out of
807 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
808 symbols to find the end of the prologue.
809 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
812 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
814 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
818 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
820 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
821 basic C80 features working.
824 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
826 * configure.in (AC_TYPE_SIGNAL): Add
827 * configure: Re-generate.
828 * remote-sim.c: Signal returns RETSIGTYPE.
831 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
833 * gdbtk.c (wrapped_call): New function - make actual call to tk
835 (call_wrapper): Rewrite to use top.c:catch_errors.
837 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
841 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
843 * target.h (target_stop): Drop argument so it can be tested for
846 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
848 * utils.c (floatformat_from_doublest): Handle infinity properly.
850 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
852 * Finalize merge from Hurd folk.
853 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
854 * thread.c (thread_apply_command, thread_apply_all_command,
855 thread_command): Make sure TP is alive.
856 (thread_alive): New function.
857 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
858 * infrun.c (sig_print_info): Deal better with long signal names.
859 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
860 * thread.c (thread_id_to_pid): New function.
861 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
862 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
863 set_thread_default_cmd_list, show_thread_default_cmd_list):
864 New variables. (set_thread_cmd, show_thread_cmd,
865 set_thread_default_cmd, show_thread_default_cmd): New functions.
866 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
867 * gnu-nat.c (inf_startup): remove TASK parameter.
868 (inf_set_task): replace with new function (inf_set_pid).
869 * gdbthread.h: Add extern decl for thread_cmd_list.
871 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
873 * printcmd.c (disassemble_command): Adjust low function bound
874 by FUNCTION_START_OFFSET.
877 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
879 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
882 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
884 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
885 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
886 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
887 satisfy symbol dependancy in solib.c (core_ops).
888 * target.[ch] conditionalize Mach-specific signals so that they
889 won't show up in non-Mach gdb's!
890 * thread.c: change name of static function "thread_switch" to
891 "switch_to_thread", to avoid conflict with Mach global symbol;
892 move thread_cmd_list to global scope so targets can add their
894 * infrun.c: sig_print_info: allow for long signal names.
895 * gnu-nat.[ch]: tidying up comments.
896 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
897 gnu_wait must not return -1 when inferior exits;
898 attach_to_child will modify inferior_pid in a way that allows
899 fork_inferior to remain unchanged; remove extra arg from
900 startup_inferior; move Mach thread commands here from thread.c.
902 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
904 * symtab.c: decode_line_1, replace the assignment to
905 values.sals[0].pc which I accidentally left out on 4/3/97.
907 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
909 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
911 * top.c: change "to enable to enable" to "to enable" in a couple
914 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
916 * breakpoint.c (remove_breakpoint): Pass correct type to
917 target_remove_watchpoint.
918 * target.h: Improve comment for target_{remove,insert}_breakpoint.
920 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
922 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
923 for return address register, handle `ret' instruction.
925 * corelow.c (get_core_registers): Initialize cf.
927 * procfs.c: Minor changes to make pre-ANSI compilers happy.
928 (procfs_notice_signals): Copy traced signal set back to
930 (unconditionally_kill_inferior): If PR_DEAD is defined,
931 rerun inferior after killing it.
933 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
935 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
936 structure value address is found in $a0 now.
937 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
939 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
941 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
943 (EXTRACT_RETURN_VALUE): Likewise.
945 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
946 insn at "pc", not "fi->pc".
949 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
951 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
952 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
953 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
954 (NPC_REGNUM): Tic80 has a delay slot.
955 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
959 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
961 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
963 (EXTRACT_RETURN_VALUE): Likewise.
965 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
967 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
968 floatformat_ieee_double_littlebyte_bigword for little endian
970 * utils.c (floatformat_to_doublest): Create local preswapped
971 copy of input for floatformat_littlebyte_bigword formats.
972 (get_field, put_field): Treat floatformat_littlebyte_bigword
973 the same as floatformat_little.
974 (floatformat_from_doublest): Postswap output words for
975 the floatformat_littlebyte_bigwords format.
978 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
980 * config/tic80/tic80.mt (SIM): Link in simulator.
983 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
985 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
986 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
987 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
988 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
992 Remove -lm. That's now handled by configure.
994 * Makefile.in (maintainer-clean): Add distclean to dependencies.
995 Remove duplicate rm's of files.
998 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
1000 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
1003 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
1005 * remote-pa.c: Remove. It's broken and no longer necessary.
1007 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
1009 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
1010 (Avoids name clash with broken AIX header files.)
1012 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1014 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
1016 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
1017 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
1018 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
1020 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
1021 tstart and dstart with section VMA.
1022 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
1024 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
1025 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
1026 (vmap_exec): Relocate relative to the VMA in the object file,
1027 relocate .bss section as well.
1028 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1029 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1031 * xcoffread.c (secnum_to_bfd_section): New routine to get
1032 BFD section from CS section number.
1033 (scan_xcoff_symtab): Make toc_offset section relative.
1035 * symtab.c (total_number_of_methods): Avoid core dump if
1036 baseclass type is still undefined.
1038 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1040 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1042 * defs.h utils.c (error warning): Make message be const.
1043 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1044 to hook. Otherwise send it to fputs.
1045 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1047 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1048 to _filtered forms to make output appear in GUIs. Replace all
1049 uses of SERIAL_READCHAR with readchar, which has better error
1051 * (e7000_parse_device): Add prototype.
1052 (readchar): Improve doc. Handle random serial errors.
1053 (expect): Disable notice_quit code. It's busted. Remove
1054 serial error handling (it's now handled in readchar). Remove
1055 remote_debug echoing. That's handled in readchar as well.
1056 (e7000_parse_device): Remove serial_flag arg. It's not
1058 (e7000_open): Split into two pieces. Second part is
1059 e7000_start_remote, and is error protected. Now, when we connect
1060 to the target, we setup the initial frame and registers so that
1061 the user gets an immediate indication of where the target is.
1062 (gch): Remove debug output. That's handled by readchar.
1063 (e7000_read_inferior_memory): Handle errors better.
1064 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1065 command names. They show up when doing completion and confuse
1067 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1068 directly from Win32s and Win95. Get rid of debugify crud.
1069 * serial.c: Remove debugify cruft.
1070 * (serial_logchar serial_log_command serial_write serial_readchar
1071 serial_send_break serial_close): Merge common functionality into
1072 serial_logchar. Clean up rest of routines.
1073 * sparclet-rom.c: Disembowel. Leave only download routine.
1074 Download routine now switches to remote target automatically.
1075 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1076 up MSVC/Win32 problem.
1077 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1079 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1080 * config/sparc/tm-sparclet.h: Remove override for prompt.
1082 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1084 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1085 TARGET_BYTE ORDER_SELECTABLE.
1087 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1089 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1090 fields of gdb_callback.
1091 (gdbsim_stop): Add gdbsim_stop to list of supported client
1093 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1094 sim_wait where gdb is in a position to handle a long running
1096 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1098 (gdb_os_poll_quit): New function. Check for a quit pending on the
1101 start-sanitize-gdbtk
1102 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1104 * Makefile.in (install-only): Make list of gdbtcl files to install
1105 explicit - was picking up files such as ChangeLog etc.
1106 (install-only): Don't blindly create the directory.
1109 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1111 * defs.h (enum language): Add language_java.
1112 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1113 * Makefile.in: Update for new files.
1114 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1115 * symfile.c (deduce_language_from_filename): Recognize .java.
1117 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1119 * m32r-stub.c (stash_registers): Rewrite.
1120 (restore_registers): Renamed to restore_and_return.
1121 (cleanup_stash): New function.
1122 (process_exception): New function.
1123 (_catchException*): Rewrite.
1125 * remote-sim.c (gdbsim_load): Update call to sim_load.
1126 (gdbsim_create_inferior): No longer pass start_address to
1127 sim_create_inferior.
1128 (gdbsim_open): Pass endian indicator as arg.
1130 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1132 * remote.c (get_offsets): Don't use scanf for interpreting
1133 response to qOffsets.
1135 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1138 (INSTALL_XFORM1): Remove.
1139 (install-only): Use $(program_transform_name) directly, rather
1140 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1141 (uninstall): Transform name.
1143 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1145 * remote-mips.c (mips_load): Ensure that PC gets updated
1146 after a load on LSI target.
1148 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1150 * procfs.c (notice_signals): fix typo
1152 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1157 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1159 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1160 since gcc automatically includes it
1162 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1164 * procfs.c: Substantial (but incomplete) changes to support
1165 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1166 struct now has substructs like struct flt_ctl instead of
1167 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1168 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1169 still have the structs and multiple fds, but don't use the
1170 entire struct and the four fds all point to the same thing.
1171 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1172 procfs with reads/writes or use ioctl instead. We use
1173 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1174 multiple fds or not. PROC_NAME_FMT is split out into
1175 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1176 STATUS_PROC_NAME_FMT.
1178 (procfs_notice_signals): now a necessary wrapper around
1179 (notice_signals): which are the new guts for noticing signals
1180 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1181 determine whether or not to attempt to open the ctl_fd.
1182 (procfs_read_status): new local function, reads procfs status
1183 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1184 (procfs_write_pckill): new local function, writes a PCKILL
1185 (unconditionally_kill_inferior): remove signo since we now
1186 just call procfs_write_pckill().
1187 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1188 (proc_iterate_over_mappings): the whole function is ifdefed
1189 on UNIXWARE to keep things readable.
1191 Expanded the syscall_table to include new potential sysv4.2mp
1192 members. Note that all ifdefs of UNIXWARE should be eliminated
1193 if possible or renamed to describe what's being selected for a
1194 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1195 IRIX specific code now also checks it's not UNIXWARE.
1197 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1198 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1199 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1200 "/debug/%d" as PROC_NAME_FMT used to be
1202 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1204 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1206 * config/mn10300/tm-mn10300.h: Likewise.
1208 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1210 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1211 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1212 lousy out-of-date clone of remote.c.
1214 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1216 * remote.c: Fix problems realized while showering.
1217 * (hexnumlen): Add prototype. Use max, not min.
1218 * (remote_write_bytes remote_read_bytes): Fix max packet size
1219 calculations to properly account for packet overhead. Also handle
1220 (probably rare) case where remote_register_buf_size isn't set.
1222 * remote.c: Fix doc for `C' and `S' commands to indicate full
1224 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1226 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1227 Record size of response to fetch registers command, use this to
1228 limit size of memory read and write commands.
1229 * (push_remote_target): New function to make it possible to have
1230 another target switch to the remote target.
1231 * target.h: Add prototype for push_remote_target.
1232 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1233 for hosts which default to unsigned chars (such as SGI's).
1234 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1235 handled automatically in remote.c.
1237 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1239 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1240 find_pc_sect_function(), find_pc_sect_partial_function(): new
1241 functions for debugging overlays; pc without section is ambiguous.
1242 * breakpoint.[ch]: add section pointer to breakpoint struct;
1243 add section argument to check_duplicates(); check section as well
1244 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1245 breakpoint_thread_match(), bpstat_stop_status()];
1246 add section argument to describe_other_breakpoints();
1247 use INIT_SAL() macro to zero-out new sal structures;
1248 make resolve_sal_pc() fix up the sal's section as well as its pc;
1249 match on section + pc in clear_command() and delete_breakpoint();
1250 account for overlay sections in insert_breakpoints(),
1251 remove_breakpoint() and breakpoint_re_set_one();
1252 all this to support overlays where a PC is not unique.
1253 * exec.c: change xfer_memory() to handle overlay sections.
1254 * findvar.c: change read_var_value() to handle overlay sections.
1255 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1256 * infcmd.c: jump_command() warns against jumping into an overlay
1257 that's not in memory. Also use INIT_SAL() to initialize sals.
1258 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1259 overlay state information; Also use INIT_SAL() to init sals.
1260 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1261 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1262 memory read/writes in the range 600000 to a00000, and ff680000
1263 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1264 * maint.c: maintenance command "translate-address" supports overlays.
1265 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1266 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1267 this constitutes gdb's internal overlay mapping table. Add macro
1268 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1269 Add function find_pc_sect_section().
1270 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1271 modify address_info() with overlay smarts; add function sym_info()
1272 to support the INFO SYMBOL command (translate address to symbol(s));
1273 modify disassemble_command() to work on unmapped overlays.
1274 * source.c: use INIT_SAL() to initialize sals.
1275 * symfile.[ch]: change generic_load() to use section's LMA address
1276 instead of VMA address, for overlay sections.
1277 Add numerous functions for finding a PC's section / overlay,
1278 translating between VMA and LMA address ranges, determining if an
1279 overlay section is mapped, etc. Add several user commands for
1280 overlay debugging. Add support for a "generic" form of automatically
1281 reading overlay mapping info from the inferior (based on the default
1282 (simple) overlay manager which Cygnus provides as an example).
1283 * symtab.[ch]: add functions find_pc_sect_symtab(),
1284 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1285 for lookup; modify lookup_symbol and decode_line_1() to use them;
1286 modify find_function_start_sal() to account for overlay sections;
1287 add macro INIT_SAL() for initializing struct symtab_and_line.
1288 * target.c: fix a comment in the declaration of target_ops.
1290 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1292 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1293 mips_skip_stub, mips_ignore_helper): New functions for dealing
1294 with MIPS16 call/return thunks.
1295 (mips_init_frame_pc_first): New function to implement
1296 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1297 new code to skip over MIPS16 thunks.
1298 (mips_frame_chain): Skip over MIPS16 thunks.
1299 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1300 mips_skip_stub, mips_ignore_helper): Declare.
1301 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1302 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1303 the above functions.
1304 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1305 (mips_init_frame_pc): Declare.
1306 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1307 to decide if certain library function calls should be ignored.
1309 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1311 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1312 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1314 start-sanitize-gdbtk
1315 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1317 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1321 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1323 * gdbinit.in: New file.
1325 * configure.in: Generate .gdbinit from gdbinit.in.
1326 * configure: Rebuild.
1328 start-sanitize-tic80
1329 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1331 * config/tic80/tic80.mt: Disable using the simulator
1335 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1337 * COPYING: Install new version of file from FSF.
1338 * copying.c (show_copying_command): Update FSF address.
1340 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1342 * Makefile.in (distclean): Remove .gdbinit.
1344 start-sanitize-tic80
1345 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1347 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1350 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1352 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1353 to va_list from void *, since va_list might not be a pointer
1356 start-sanitize-gdbtk
1357 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1359 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1360 default, not $(srcdir).
1363 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1365 * remote-mips.c: Clean up comment and extraneous semicolon
1366 for mips_monitor_prompt variable.
1368 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1370 * remote-mips.c: Add `set monitor-prompt' command.
1372 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1374 Fix from Peter Schauer:
1375 * mdebugread.c (parse_procedure): Set address of procedure to
1376 block start; this fixes problems with shared libraries introduced
1377 by change of Mar 21.
1379 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1381 * symtab.c (find_pc_symtab): change to support the case
1382 where the objfile is reordered and contains both coff and
1383 stabs debugging info (continue on if a psymtab isn't found).
1385 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1387 Fixes from Peter Schauer:
1388 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1389 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1390 is big-endian and if registers are 32 bits.
1391 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1392 mips_store_return_value): Fix floating-point word-order problems on
1393 little-endian targets introduced by changes of Mar 21.
1395 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1397 * remote.c (target_resume_hook, target_wait_loop_hook): New
1399 (remote_resume, remote_wait): Use them.
1400 * d10v-tdep.c: Set the above hooks.
1401 (tracesource): New GDB variable, controls source display in
1403 (display_trace): Find and display source line if requested.
1404 (trace_info): Mention empty trace buffer if appropriate.
1405 (tdisassemble_command): Robustify argument handling.
1407 * configure.host: Remove extra bogus Linux case.
1409 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1411 * remote-sim.c (simulator_command): Add comment about dealing with
1413 start-sanitize-tic80
1414 * Makefile.in (tic80-tdep.o): Add target.
1415 * configure.tgt: Add tic80 case.
1416 * tic80-tdep.c: New file.
1417 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1420 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1422 * c-exp.y (yylex): Handle nested template parameter lists.
1423 * symtab.c (decode_line_2): Fix test for valid choice number.
1425 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
1427 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
1428 copy first two floating point arguments to general registers, so that
1429 MIPS16 functions will receive the arguments correctly.
1430 (mips_print_register): Print double registers correctly on
1431 little-endian hosts.
1432 (mips_extract_return_value): Return double values correctly
1433 on little-endian hosts.
1435 * mdebugread.c (parse_procedure): Adjust address of procedure relative
1436 to address in file descriptor record; this accounts for constant
1437 strings that may precede functions in the text section. Remove
1438 now-useless lowest_pdr_addr from argument list and all calls.
1440 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
1442 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
1443 whether the simulator will be built by whether the Makefile in the
1444 simulator directory was built.
1446 * configure.in (--enable-sim-powerpc): Delete switch.
1447 * configure: Regenerate.
1449 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
1451 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
1452 in the prologue too.
1454 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
1456 (gdb_os_evprintf_filtered): Similarly.
1458 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1460 New UnixWare 2.1 configuration
1461 * config/i386/i386v42mp.mt: new
1462 * config/i386/i386v42mp.mh: new
1463 * config/i386/tm-i386v42mp.h: new
1464 * config/i386/nm-i386v42mp.h: new
1465 * configure.tgt: added new entries
1466 * configure.host: added new entries
1468 start-sanitize-gdbtk
1469 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
1471 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
1473 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
1474 to GDBTK_LIBRARY, which is now a path to search.
1475 (gdb_path_conv): New function. Convert Cygwin32 pathname to
1478 * {aclocal.m4,configure.in}: Changes for Windows builds.
1480 * configure: Rebuilt.
1483 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
1485 * dsrec.c (load_srec): Print leading zeroes when printing section
1488 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1490 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
1492 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
1494 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1496 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
1497 vprintf_filtered, evprintf_filtered): Callbacks that accept
1500 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1502 * breakpoint.c (insert_breakpoints, watchpoint_check,
1503 bpstat_stop_status): Do not disable watchpoints going out of scope.
1504 (insert_breakpoints): Make sure that the current frame is valid
1505 before calling find_frame_addr_in_frame_chain.
1507 * top.c (setup_user_args): Handle quotes and backslashes.
1508 (print_gdb_version): Update copyright year.
1510 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
1512 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
1514 start-sanitize-gdbtk
1515 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
1517 * configure: Regenerated.
1518 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
1521 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
1523 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
1525 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
1526 except under wingdb. (Contributed by Martin Hunt).
1528 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
1530 * configure: Regenerated.
1531 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
1533 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
1535 * remote-sim.h (sim_state, SIM_DESC): New types.
1536 (sim_open): Return a `descriptor' as result.
1537 (*): New argument of descriptor result from sim_open.
1538 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
1539 (gdbsim_open): Record result of sim_open in gdbsim_desc.
1540 Pass argv list to sim_open, argv[0] = pseudo program name.
1541 (*): Pass gdbsim_desc to sim_foo fns.
1543 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
1545 * config.in: Regenerated.
1547 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
1548 HAVE_HPUX_THREAD_SUPPORT): Define.
1550 start-sanitize-gdbtk
1551 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
1553 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
1556 * configure: Regenerated.
1557 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
1561 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
1563 First cut at supporting simulators in gdbserver:
1565 * configure, configure.in: Allow gdbserver to be configured
1566 for cross-target environments.
1567 * gdbserver/Makefile.in: Add simulator support.
1568 * gdbserver/configure.in: Eliminate assumption that host == target.
1569 Simplify using gdb/configure.tgt and gdb/configure.host.
1570 Fix other minor configuration errors.
1571 * gdbserver/low-sparc.c: Fix compile error.
1572 * gdbserver/remote-utils.c: Eliminate assumption that registers
1573 and addresses are four bytes. Fix minor compile errors and warnings.
1574 * gdbserver/server.c: Rewrite numerous instances of identical code
1575 for starting inferior processes to call new function start_inferior.
1576 Eliminate assumption that registers and addresses are four bytes.
1577 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1579 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1580 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1581 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1582 in moving such support from host to target makefile fragments.
1583 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1585 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1587 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1588 to insure consistant initialization of unused fields to zero.
1589 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1590 * breakpoint.c: ditto.
1593 * source.c: add call to INIT_SAL macro.
1595 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1597 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1598 they might get used on 32 bit targets as well.
1600 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1602 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1603 send the full exit string.
1605 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1607 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1609 (mn10200_store_struct_return): Likewise.
1611 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1613 * mips-tdep.c (mips_fetch_instruction): New function; replace
1614 common code throughout with calls to it.
1615 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1616 correct saved addresses of $s0 and $s1.
1617 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1618 instead of hardcoded 4.
1619 (mips16_skip_prologue): Handle extended instructions correctly.
1621 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1623 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1624 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1626 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1628 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1629 New macros for testing, setting, and clearing bit 0 of addresses.
1630 Change numerous bits of code where bit 0 was being manipulated
1631 to use these macros.
1633 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1635 * remote-mips.c: Put back the form feeds.
1637 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1639 * remote-mips.c: Remove form feeds (^L) from source.
1640 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1641 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1642 PMON after a continue; it causes target program misbehavior.
1643 (mips_fetch_register): Don't fetch unsupported registers; this
1644 cuts down on wasted serial traffic.
1646 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1648 * configure.in configure (HPUX/OSF thread support): Enable this
1649 only when running GCC, since HP's thread header files use ANSI C
1650 which is not supported by their default compiler.
1652 * configure.host (i[3456]86-*-windows): Disable long long
1653 support for WinGDB. Add mswin to configdirs.
1654 * configure.in configure: Move calls to configure.host and
1655 configure.tgt to the top of configure.in to allow them to set
1656 config variables before they are referenced.
1658 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1660 * configure.tgt (mips*-*-lnews*): New target.
1662 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1664 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1665 if we're not the innermost frame. Fix minor typos.
1667 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1669 * stabsread.c (read_type): Fix handling of template names
1670 with template parameters containing `::'.
1672 * valops.c (search_struct_field, search_struct_method):
1673 Pass correct valaddr parameter to baseclass_offset.
1674 Prevent gdb crashes by making sure that the virtual base pointer
1675 from an user object still points to accessible memory.
1677 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1679 * maint.c: Eliminate -Wall warnings by including some header files.
1681 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1683 * remote-sim.c (init_callbacks): Undo previous change.
1685 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1687 * maint.c: Fix dereference of pointer.
1688 * remote-sim.c: Fix reference of structure member "last_error".
1689 * debugify.c: Include config.h to get ANSI definitions.
1691 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1693 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1696 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1698 * main.c (print_gdb_help): Make static to match declaration.
1700 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1702 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1704 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1706 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1708 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1710 * defs.h: Fix prototypes for new cleanup functions.
1712 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1714 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1715 comment, add PARAMS, add license info and fix indentation.
1717 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1719 * debugify.c, debugify.h: New files. Provide common macros
1720 for writing debug info to a log file or stdio.
1722 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1724 * c-valprint.c (c_val_print): Fix printing for arrays defined
1727 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1729 * defs.h: Fix cntl-C to read from the Windows message queue.
1730 Add prototypes for make_final_cleanup (and the other cleanup
1732 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1733 Change sync code to report status while trying to sync-up
1734 with hardware. Add debugging output and document.
1735 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1736 Add debugging output and document.
1737 * serial.c: Add debugging output.
1738 * top.c: Add call to do_final_cleanups.
1739 Remove conditionals preventing Win32 from getting SIGQUIT.
1740 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1741 chain as a parameter. Extract this generic code from the cleanup
1742 routines into separate funtions (*_my_cleanup). Keep old
1743 functionality by passing "cleanup_chain" to the new funtions.
1744 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1745 chain which will be executed only when gdb exits. Add functions
1746 (*_final_cleanup) to match the original (*_cleanup) functions.
1747 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1748 Windows message queue.
1750 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1752 * m32r-rom.c: #include <sys/types.h>.
1753 #ifdef out new load support if wingdb.
1754 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1756 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1759 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1760 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1762 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1763 extracting a return value from a register pair.
1765 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1766 be two byte aligned. Round argument sizes up to two byte boundary.
1767 Write out args in two byte hunks.
1768 (mn10200_push_return_address): Implement.
1769 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1770 structures > 8 bytes (temporary).
1771 (STORE_RETURN_VALUE): Likewise.
1772 (CALL_DUMMY): No longer undefine.
1773 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1774 (REG_STRUCT_HAS_ADDR): Define.
1776 start-sanitize-r5900
1777 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
1779 * configure.tgt: added r5900.
1782 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
1784 * mips-tdep.c (non_heuristic_proc_desc): New function.
1785 (find_proc_desc): Move non-heuristic proc search code into separate
1787 (gdb_print_insn_mips): Use non-heuristic method to find procedure
1788 descriptor, to avoid prologue examination when disassembling.
1789 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
1790 aka MicroMeteor board).
1791 (mips_exit_debug): Prevent protocol reinitialization if an error
1792 occurs while exiting debug mode.
1794 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
1796 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
1797 comments, formatting, etc. Plus other minor fixes for problems
1798 I found during my first pass over the mn10200 port.
1799 (mn10200_analyze_prologue): New function.
1800 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
1801 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
1802 comments, formatting, etc. Minor fixes for problems I found during
1803 my first pass over the mn10200 port.
1804 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
1806 (REGISTER_VIRTUAL_TYPE): Define as a long.
1807 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
1809 (STORE_RETURN_VALUE): Similarly.
1811 * blockframe.c (generic_get_saved_regs): Remove unused variable
1813 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
1814 inside #ifdef CALL_DUMMY.
1815 (watch_command_1): Initialize target_resources_ok.
1816 * command.c (do_setshow_command): Provide dummy initialization
1818 * valops.c (find_function_addr): Move function & prototype inside
1820 (value_arg_coerce): Similarly.
1821 (value_of_variable): Provide dummy initialization of "frame".
1823 start-sanitize-gdbtk
1824 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
1826 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
1829 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
1831 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
1832 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
1834 (scan_xcoff_symtab): Ditto.
1836 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
1838 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
1839 from being sent to 32-bit targets by masking off upper bits.
1840 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
1841 of PC on 32-bit targets.
1842 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
1843 frame setup instruction.
1844 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
1845 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
1846 prologue instruction. Fix warnings and bugs found by gcc -Wall.
1847 * buildsym.c (finish_block): Improve handling of overlapping blocks;
1848 fixes problem on MIPS16 printing function arguments.
1850 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1852 * dwarf2read.c (dwarf2_linkage_name): New function to get
1853 the linkage name of a die from DW_AT_MIPS_linkage_name or
1855 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
1856 new_symbol): Use it instead of accessing DW_AT_name.
1857 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
1858 partial die if present.
1859 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
1861 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
1863 * blockframe.c (generic_frame_chain_valid): If the new frame
1864 is not INNER_THAN the old frame, then it's not valid.
1866 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
1868 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
1869 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
1871 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
1873 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
1874 sd and sw instructions correctly.
1875 (heuristic_proc_start): Add support for MIPS16.
1876 (mips16_get_imm, mips16_heuristic_proc_desc,
1877 mips32_heuristic_proc_desc): New helper functions for
1878 heuristic_proc_desc.
1879 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
1880 (mips_push_arguments): Don't align small arguments in EABI.
1881 (mips32_skip_prologue): Attempt to shrink code size a little.
1883 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1885 * m32r-stub.c: New -- remote protocol support for M32R cpu.
1886 * m32r-rom.c: Several experiments with improved download time.
1888 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
1890 * mips-tdep.c (MIPS16_INSTLEN): Define.
1891 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
1892 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
1893 of function on MIPS16.
1894 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
1895 for mips_skip_prologue.
1896 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1898 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1900 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
1901 ../sim/common/libcommon.a.
1903 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1905 * blockframe.c: fix a null pointer ref in generic_get_saved_register
1907 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
1909 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
1912 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
1914 First set of changes for mips16:
1915 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
1916 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
1917 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
1918 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
1919 * mem-break.c (memory_breakpoint_from_pc): New function.
1920 (memory_insert_breakpoint, memory_remove_breakpoint): Use
1921 memory_breakpoint_from_pc to determine breakpoint contents and size.
1922 * target.h (memory_breakpoint_from_pc): Declare.
1923 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
1924 to determine size of breakpoint instruction.
1925 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
1926 New helper functions for mips_find_saved_regs.
1927 (mips_find_saved_regs): Recognize mips16 prologues.
1928 (mips_addr_bits_remove): Strip off upper 32 bits of address
1929 when target CPU is 32 bits but CORE_ADDR is 64 bits.
1930 (mips_step_skips_delay): No branch delay slot on mips16.
1931 (gdb_print_insn_mips): Disassemble mips16 code.
1932 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1934 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
1936 * tm-mn10200.h (NUM_REGS): Decrease to 12.
1937 (REGISTER_NAMES): Elimination registers not found on the mn10200.
1938 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
1939 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1941 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1943 * dwarf2read.c: Replace integral tag, name and form fields in
1944 internal structure definitions with the corresponding enumeration
1945 types from dwarf2.h. Add default cases to switches on enumerations
1947 Make quoting of string arguments in complaint messages consistent.
1948 Check for NULL returns from DW_STRING.
1949 (struct partial_die_info): Add sibling and has_type fields, remove
1951 (DW_*): Move access macro definitions near the definition of the
1952 attribute structure.
1953 (struct field_info): New structure to pass information about fields
1954 and member functions between die processing routines.
1955 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
1956 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
1957 the partial symbol table if the DW_AT_*_pc attributes are missing.
1958 Add file scope base type definitions to the partial symbol table.
1959 Skip over child dies if the die has a sibling attribute.
1960 (add_partial_symbol): Enter global variables with type attributes
1961 and without location descriptors into the partial symbol table.
1962 Store value of DW_TAG_variable dies in the partial symbol table.
1963 Do not enter global variables into the minimal symbol table.
1964 Add base type definitions to the partial symbol table.
1965 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
1966 (process_die): Move check for DW_AT_low_pc to read_func_scope.
1967 Add a typedef symbol for base type definitions to the symbol table.
1968 Ignore DW_TAG_inlined_subroutine tags for now.
1969 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
1970 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
1971 to determine pc bounds, ignore dies with invalid bounds.
1972 (dwarf2_get_pc_bounds): New routine to extract and validate the
1973 DW_AT_*_pc attributes of a die.
1974 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
1975 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1976 New functions to handle fields and member functions.
1977 (read_structure_scope): Rewritten to use them.
1978 (read_array_type): Renamed from dwarf_read_array_type.
1979 Default upper array bound to describe an array with unspecified
1981 Create array types in backwards order, as dwarf2 puts out the array
1982 dimensions from left to right.
1983 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
1984 DW_AT_artificial and DW_AT_prototyped.
1985 (read_base_type): Make an unsigned type for DW_ATE_boolean.
1986 Pass objfile to dwarf_base_type.
1987 (read_partial_die): Use read_attribute to read in the attributes.
1988 Handle DW_AT_sibling and DW_AT_type.
1989 Follow references when determining DW_AT_name and DW_AT_external
1990 attributes of the die.
1991 Validate DW_AT_*_pc attributes.
1992 (read_full_die): Use read_attribute to read in the attributes.
1993 (read_attribute): New function to read an attribute described
1994 by an abbreviated attribute.
1995 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
1996 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
1997 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
1998 Change symbol class for global variables with a zero valued location
1999 descriptor to LOC_UNRESOLVED.
2000 Handle DW_AT_const_value attributes for DW_TAG_variable,
2001 DW_TAG_formal_parameter and DW_TAG_enumerator.
2002 Build a typedef symbol for DW_TAG_base_type.
2003 (dwarf2_const_value): New routine to copy a constant value from an
2004 attribute to a symbol.
2005 (dwarf_base_type): Use passed in objfile, not current_objfile
2006 when calling dwarf2_fundamental_type.
2007 (dump_die): Use DW_* accessor macros to access values of attributes.
2008 (decode_locdesc): Handle DW_OP_plus_uconst.
2010 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
2012 * mn10200-tdep.c: New file.
2013 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
2014 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
2015 * config/mn10200/mn10200.mt: New file.
2016 * configure.tgt: add mn10200 entry.
2018 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
2020 * configure.in configure: Check if host has libdl if doing
2023 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
2025 * mn10300-tdep.c: Wrote/fixed implementations of
2026 mn10300_frame_chain, mn10300_init_extra_frame_info,
2027 mn10300_frame_saved_pc
2028 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2029 and INIT_FRAME_PC macros.
2031 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2033 * configure.in configure: Check if host has libm. Make sure we
2034 are using gcc when using the -export-dynamic option. Fixes a
2035 problem with building under Solaris/SunPro cc.
2037 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2039 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2040 Link in simulator on MIPS embedded targets.
2042 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2044 * blockframe.c (frameless_look_for_prologue): Mark frames
2045 with a zero PC as frameless to improve backtraces from core dumps
2046 caused by dereferencing a NULL function pointer.
2048 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2050 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2052 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2054 * mn10300-tdep.c: made a lot more generic, ripping out code
2055 from copied target (no more mn10300_scan_prologue,
2056 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2057 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2058 and INIT_FRAME_PC macros
2060 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2062 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2063 FP_REGISTER_BYTES to compute offsets into the saved frame,
2064 since it fails for SPARC targets configured without any
2065 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2067 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2069 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2072 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2074 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2075 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2077 * configure configure.in: Clean up test cases around thread support.
2079 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2082 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2083 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2084 value_at and value_at_lazy.
2085 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2086 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2087 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2088 instead of read_memory. It takes a bfd_section arg.
2089 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2090 unnecessary cast for assignment of struct dbx_symfile_info.
2091 Struct objfile now uses a real pointer instead of PTR for this
2093 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2094 text, data and bss into dbx_symfile_info.
2095 * exec.c (xfer_memory): Handle transfers for user-specified
2097 * findvar.c (read_var_value locate_var_value): Copy bfd section
2098 from the symbol to the value.
2099 * gdb-stabs.h: Add section pointers for text, data and bss
2101 * maint.c (translate address command): Add test code for overlay
2102 address translation.
2103 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2105 * (print_formatted x_command): Record current section along with
2106 current address for repeated commands.
2107 * sparc-nat.c (fetch_inferior_registers): Change
2108 target_xfer_memory to target_{read write}_memory to allow changes
2109 to target_xfer_memory interface for section info.
2110 * symmisc.c (dump_msymbols print_symbol): Print section
2111 assocaited with symbol.
2112 * symtab.c (fixup_symbol_section): New routine to
2113 add section info to symbols returned by lookup_symbol.
2114 * symtab.h (struct general_symbol_info): Add bfd section to
2116 * target.c target.h (target_xfer_memory): Add bfd section to
2118 * (target_read_memory_section): New routine to read data from a
2120 * (target_memory_bfd_section): New global variable to pass bfd
2121 section in to targets.
2122 * valarith.c (value_add value_addr value_array): Preserve bfd
2123 section when computing new value.
2124 * value.h (struct value): Add bfd section to values.
2125 * values.c (allocate_value value_copy): Initialize/preserve bfd
2127 * (unpack_double): Clean up _MSC_VER conditionals to remove
2130 * v850ice.c: New module to support communication with NEC's
2132 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2133 ep names with rxx names. sp and fp are renamed via a different
2137 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2139 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2140 also removed code elsewhere that made use of RP_REGNUM.
2141 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2142 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2143 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2144 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2146 For older changes see ChangeLog-96
2152 version-control: never