1 Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com)
3 * utils.c (error): Fix return type for !ANSI_PROTOTYPES.
5 Sun Aug 10 16:49:09 1997 Geoffrey Noer <noer@cygnus.com>
7 * ocd.c: move ocd_write_bytes proto to ocd.h since it is used
8 by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define
9 BDM_BREAKPOINT if not defined in tm.h
10 (ocd_error): add new error cases
11 (ocd_start_remote): send the OCD_INIT command before
12 OCD_AYT and OCD_GET_VERSION calls
13 (ocd_write_bytes): no longer static
14 (ocd_insert_breakpoint): no longer static
15 (ocd_remove_breakpoint): new
16 * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint,
17 and ocd_remove_breakpoint
18 * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint
19 and ocd_remove_breakpoint instead of memory_insert_breakpoint
20 and memory_remove_breakpoint.
21 (bdm_ppc_open): after calling ocd_open, modify DER
22 register so interrupts will drop us into debugging mode, finally
23 disable the watchdog timer on the board so we don't leave BDM
26 Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
28 * values.c (value_primitive_field): Account for offset when
29 extracting the value of a bitfield.
30 From Paul Hilfinger <hilfingr@CS.Berkeley.EDU>.
32 Fri Aug 8 21:35:44 1997 Mark Alexander <marka@cygnus.com>
35 * config/tic80/tic80.mt:
36 (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver.
37 (SIM): Remove -lm to prevent make errors.
38 * configure.tgt: add gdbserver to configdirs for tic80.
40 * gdbserver/utils.c (error): Change prototype to match defs.h.
41 * gdbserver/low-sim.c: Change simulator calls to use new interface.
42 * remote.c (remote_write_bytes): Include '$' at start of packet
43 and checksum at end of packet in overhead calculation.
45 Fri Aug 8 15:59:24 1997 Ian Lance Taylor <ian@cygnus.com>
47 * ser-ocd.c: If _WIN32, include <windows.h>.
48 (dll_do_command): New static variable if _WIN32.
49 (ocd_open): Set dll_do_command if _WIN32.
50 (ocd_write): Use dll_do_command rather than do_command.
51 * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
52 (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
53 ($(BDM_LIBNAME)): Remove target.
54 * wigglers.def: Remove.
57 * gdbtk.c (gdbtk_init): Change gdbtk_lib_tmp and gdbtk_file to be
58 dynamically allocated, rather than fixed size. Pass "gdbtcl" to
59 ide_initialize_paths to match installed directory name. If IDE,
60 use auto_path to search for main.tcl.
61 * Makefile.in (install-only): If ENABLE_IDE, install from gdbtcl2
65 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
67 (libwigglers.a): Remove target.
70 * gdbtk.c (gdbtk_cleanup): New static function.
71 (gdbtk_init): Add gdbtk_cleanup as a final cleanup. Uncomment
72 call to ide_initialize_paths. If we can't initialize the event
73 system, set GDBTK_IDE to 0 in the Tcl interpreter. Create the
74 ide_window_register and the ide_window commands. Initialize tk,
75 itcl, and tix after initializing the IDE.
77 * configure.in (tixdir): Update for cygwin32 case for Tcl 8.0.
81 Fri Aug 8 13:11:01 1997 Mike Meissner <meissner@cygnus.com>
83 * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure
84 ppc-bdm.o and ocd.o are used for all powerpc-eabi targets.
87 Fri Aug 8 00:13:32 1997 Martin M. Hunt <hunt@cygnus.com>
89 * gdbtk.c (breakpoint_notify): Change buffer size from 100
90 to 256 to avoid memory corruption with very long pathnames.
93 Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>
95 Changes to OCD support to support wiggler box as well as
97 * ocd.c: change speed in init command to 0 from 80,
98 add (temporary) logging commands to help debugging,
99 (ocd_open): if "target ocd wiggler lpt" then use special
100 ser-ocd.c serial interface which communicates with Wigglers.dll,
101 otherwise ("target ocd <foo>") do as we did before
102 (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to
103 switch of known commands of len 0
104 * ocd.h: add OCD_LOG_FILE
105 * serial.c (serial_open): do serial_interface_lookup on ocd
107 * ser-ocd.c: add buffer to contain responses from sending a
108 command to the Wigglers.dll.
109 (ocd_readchar): return curr char from buffer and increment ptr
110 (ocd_write): send buffer to Wigglers.dll, storing response in
111 return buffer and initializing curr location ptr to start of
115 Thu Aug 7 14:08:23 1997 Martin M. Hunt <hunt@cygnus.com>
117 * configure.in: Change required Tix version to 4.1.8.0 .
118 * configure: Rebuilt.
121 Thu Aug 7 13:39:31 1997 Geoffrey Noer <noer@cygnus.com>
123 * ocd.h: add OCD_SET_CONNECTION
124 * ocd.c: rename "do_command" to "ocd_do_command"
126 Thu Aug 7 13:09:17 1997 Geoffrey Noer <noer@cygnus.com>
128 Nomenclature change. BDM is a specific type of OCD
129 (On Chip Debugging). Wiggler is the parallel port box controlled
130 by Wigglers.dll. The faster target box from Macraigor Systems
136 Replace all instances of "wiggler_" with "ocd_" and change most other
137 instances of "wiggler" to "ocd" or "ocd device" depending on context.
138 * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES
139 until OCD with that target is supported again.
141 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
143 * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
144 sub makes, change clean rule to also remove *.a to remove
145 libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
146 remove remote-wiggler.o
147 * configure.in: add DLLTOOL support
148 * configure: regenerate
149 * wigglers.def: new file for imports for wigglers.dll
150 * ser-ocd.c: new file which is layer between ocd.c and either the
151 wigglers.dll or the target box, only stub so far
152 * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
153 * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
154 * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
155 to XDEPFILES, add rules to build libwigglers.a
157 checking in changes of Stu Grossman <grossman@cygnus.com>:
158 * remote-wiggler.c: delete
159 * ocd.c: new, was remote-wiggler.c
160 always include sys/types.h, include ocd.h, move WIGGLER
161 commands and many wiggler prototypes to ocd.h, make wiggler_desc
162 static, stop making local wiggler functions static,
163 define write_mem_command for wiggler_write_bytes
164 (wiggler_start_remote): stop hardcoding the target type,
165 instead set and use a target_type variable.
166 (wiggler_open): add new target_type and ops args
167 (wiggler_wait): now no longer takes pid and target_status as args,
168 stop trying to set target_status struct, remove BGND insn
170 (read_bdm_registers): renamed to wiggler_read_bdm_registers
171 (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
172 remove pktlen check, set reglen instead of numregs
173 (dump_all_bdm_regs): delete
174 (wiggler_fetch_registers): delete
175 (wiggler_prepare_to_store): now just an empty function
176 (wiggler_store_registers): delete
177 (wiggler_read_bdm_register): new
178 (wiggler_write_bdm_registers): new
179 (wiggler_write_bdm_register): new
180 (wiggler_write_bytes): use write_mem_command variable instead of
182 (get_packet): renamed to wiggler_get_packet, change refs throughout
183 (put_packet): renamed to wiggler_put_packet, change refs throughout
184 (wiggler_get_packet): add break to default case of switch,
185 change length of WIGGLER_GET_VERSION len to 10 from 4 to match
187 (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
188 (flash_xfer_memory): delete
189 (noop_store_registers): new placeholder replacement for
190 target_store_registers() which prevents generic_load from trying to
192 (bdm_update_flash_command): add store_registers_tmp variable,
193 make handling of wiggler_ops more generic -- define wiggler_ops
194 in a target-specific file instead (such as ppc-bdm.c in the case
195 of the ppc), use current_target to deal with registers again
196 making this file less target-specific.
197 (bdm_read_register_command): new
198 (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
199 comment out add_cmd ("read-register", ...)
200 * ocd.h: new, contains common wiggler prototypes, command definitions
201 * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
202 structure for ppc bdm
205 (bdm_ppc_fetch_registers): new
206 (bdm_ppc_store_registers_: new
207 (_initialize_bdm_ppc): new
208 * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
211 Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>
213 * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero
214 as a valid SP-relative offset of a saved register.
217 Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com)
219 * hpread.c (hpread_read_struct_type): Use accessor macros rather
220 than directly mucking around with data structures.
222 Tue Aug 5 13:37:14 1997 Per Bothner <bothner@cygnus.com>
224 * gdbtypes.h: Re-interpret struct field. Suppport address of static.
225 Add a bunch of macros.
226 * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c:
227 Update to use new macros.
228 * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE.
229 * value.h, values.c (value_static_field): New function.
230 * cp-valprint.c, valops.c: Modify to use value_static_field.
232 * jv-lang.c (get_java_utf8_name): Re-write so it works with
233 implied (missing) data field, as defined by cc1java.
234 (java_link_class_type): Type length and field offset (in interior)
235 now includes object header. Get static fields working.
236 * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe.
237 * jv-typeprint.c (java_type_print_derivation_info,
238 java_type_print_base): New functions, for better Java output.
239 * jv-valprint.c: Start to support Java-specific output.
241 Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
243 * c-valprint.c (c_val_print): Use extract_address to retrieve
244 the address of the virtual function.
245 From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se).
247 * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop):
248 Handle C++ operator *.
250 Fri Aug 1 15:21:44 1997 Ian Lance Taylor <ian@cygnus.com>
252 * gdbtk.c (Tcl_Alloc): Don't provide our own version of this if
254 (Tcl_Realloc, Tcl_Free): Likewise.
255 * configure.in: Check for cygwin32 environment. Define and
256 substitute WIN32LIBS and WIN32LDAPP. Always set configdir to
257 unix; setting it to win was for an old Tcl/Tk configuration
259 * aclocal.m4 (CY_AC_LOAD_TKCONFIG): Substitute TK_BUILD_INCLUDES.
260 * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@.
261 (WIN32LDAPP, WIN32LIBS): Define.
262 (CLIBS): Add $(WIN32LIBS).
263 (gdb): Use $(WIN32LDAPP).
264 * configure: Rebuild.
266 Thu Jul 31 15:40:19 1997 Per Bothner <bothner@cygnus.com>
268 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME,
269 SYMBOL_DEMANGLED_NAME): Add demangling support for Java.
270 * utils.c (fprintf_symbol_filtered): Handle language_java.
272 * symtab.c (decode_line_1): Handle Java-style package.class.method.
274 Wed Jul 30 14:04:18 1997 Per Bothner <bothner@cygnus.com>
276 * java-*: Renamed to jv-*, to make fit within 14 characters.
277 * jv-lang.h (java_type_print): Added declaration.
278 * jv-typeprint.c: New file. Provides java_print_type.
279 * jv-lang.c (java_link_class_type): New function.
280 (java_language_defn): Replace c_print_type by java_print_type.
281 * Makefile.in: Update accordingly.
283 Tue Jul 29 10:12:44 1997 Felix Lee <flee@cygnus.com>
285 * Makefile.in (init.c): except some mswin files do need to be
288 Mon Jul 28 14:04:39 1997 Felix Lee <flee@cygnus.com>
290 * Makefile.in (init.c): don't try to scan mswin for _initialize
291 funcs. (generates misleading error message because files have
292 .cpp suffix, not .c suffix)
294 Mon Jul 28 13:27:21 1997 Felix Lee <flee@cygnus.com>
296 * ser-e7kpc.c: <w32sut.h> -> "mswin/w32sut.h"
298 Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
300 * xcoffread.c (coff_getfilename): Do not strip directory component
303 Fri Jul 25 15:16:15 1997 Felix Lee <flee@cygnus.com>
305 * mon960-rom.c: removed unused #includes; no ioctl.h in Windows.
306 * nindy-share/ttyflush.c: find sleep() for _MSC_VER.
307 * remote-array.c: #include <ctype.h> for isascii().
308 * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER.
310 Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com)
312 * top.c (execute_command): Force cleanup of alloca areas.
313 * findvar.c (registers_changed): Likewise.
316 Fri Jul 25 15:37:15 1997 Stu Grossman <grossman@cygnus.com>
318 * v850ice.c: Include <windows.h>. Support new v850 DLL interface.
319 * Add defs for target status.
323 Tue Jul 22 19:45:37 1997 Martin M. Hunt <hunt@cygnus.com>
325 * configure.in, aclocal.m4: Another fix to find the
326 correct Tix library name.
328 * configure: Rebuilt.
332 Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
334 * config/mips/tm-mips64.h: longs, long longs, and pointers
335 are all 64 bits on EABI mips targets.
338 Mon Jul 21 22:24:07 1997 Martin M. Hunt <hunt@cygnus.com>
340 * aclocal.m4: Search for the correct tix library.
343 Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
345 * partial-stab.h (case N_BINCL): detect missing partial symtab.
346 * dbxread.c: Add a complaint for N_BINCL without a corresponding
347 partial symtab. Remove earlier change of 5/27/97.
349 Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
351 * sol-thread.c (sol_thread_[store, fetch]_registers): if
352 inferior_pid is an LWP rather than a Solaris thread, let
353 procfs handle the request.
354 (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will
355 only work if inferior_pid points to an LWP (rather than a
356 Solaris thread). Use procfs_first_available to find a good LWP.
357 (info_solthreads): added a maintenance command to list all
358 known Solaris threads and their attributes.
359 * mips-tdep.c (mips_do_registers_info): Completely changed the
360 output format to be neat and columnar. Added the helper funcs
361 do_fp_register_row and do_gp_register_row. Also small mods to
362 mips_print_register, which is still used to print a single reg.
364 Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
366 * procfs.c (wait_fd): Handle an fd that has "hung up" or
367 otherwise terminated (Solaris threads).
370 Thu Jul 10 00:02:41 1997 Martin M. Hunt <hunt@cygnus.com>
372 * Makefile.in, configure.in, aclocal.m4: Add Itcl, Tix, and
373 IDE configuration information.
375 * gdbtk.c (breakpoint_notify): Send address, linenumber and
376 filename when a breakpoint is set. Avoids call to bp_info.
377 (gdbtk_init): Call Tcl_FindExecutable(). Add code to handle
378 Itcl, Tix and IDE initialization.
380 * defs.h (init_ui_hook): Change prototype to accept one arg.
382 * main.c (gdb_init): Change prototype to accept one arg.
384 * top.c (gdb_init): Accepts one argument which it uses to
385 call (*init_ui_hook), which will be gdbtk_init(). This is
386 used for calling Tcl_FindExecutable().
388 * gdbtcl/breakpoint.tcl (gdbtk_tcl_breakpoint): Change to
389 accept variable number of args for compatibility with
392 * configure: Regenerated.
394 * gdbtcl/tclIndex: Regenerated.
398 Fri Jul 4 14:49:33 1997 Ian Lance Taylor <ian@cygnus.com>
400 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
401 whether CRLF_SOURCE_FILES is defined.
402 (open_source_file): Use OPEN_MODE with open and openp.
403 (print_source_lines): Use FDOPEN_MODE with fdopen. If
404 CRLF_SOURCE_FILES is defined, ignore \r characters.
405 (forward_search_command): Use FDOPEN_MODE with fdopen.
406 (reverse_search_command): Likewise.
407 * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
408 (LSEEK_NOT_LINEAR): Don't define.
410 Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
412 * mips-tdep.c (mips_extract_return_value): align 4-byte float
413 return values within the 8-byte FP register.
415 Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
417 * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit
418 integers in 64-bit register parameters before function calls.
420 Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
422 * mips-tdep.c (mips_push_arguments): special-case handling for
423 odd-sized struct parameters passed in registers / on stack.
425 Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
427 * mips-tdep.c (mips_push_arguments): tweak alignment of small
428 structs passed in registers for little-endian non-EABI mode.
430 Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
432 * breakpoint.c (frame_in_dummy): use generic dummy if available.
433 (check_duplicates, clear_command): compare sections only if
434 doing overlay debugging.
436 Fri Jun 27 23:03:53 1997 Fred Fish <fnf@ninemoons.com>
438 * buildsym.h (struct subfile): Add debugformat member.
439 (record_debugformat): Declare global function.
440 * buildsym.c (start_subfile): Initialize debugformat member
442 (record_debugformat): New function to record the format.
443 (end_symtab): Copy format into symtab debugformat member.
444 (end_symtab): Free subfile debugformat member.
445 * symmisc.c (free_symtab): Free debugformat when freeing
447 * symfile.c (allocate_symtab): Initialize the new debugformat
448 member for new symtabs.
449 * symtab.h (struct symtab): Add debugformat member.
450 * source.c (source_info): Print the debug format.
452 * os9kread.c (os9k_process_one_symbol): Call record_debugformat
454 * hpread.c (hpread_expand_symtab): Call record_debugformat
456 (hpread_process_one_debug_symbol): Ditto.
457 * dbxread.c (process_one_symbol): Call record_debugformat
459 * coffread.c (coff_start_symtab): Call record_debugformat
461 * xcoffread.c (read_xcoff_symtab): Call record_debugformat
463 * dwarfread.c (read_file_scope): Call record_debugformat
465 * dwarf2read.c (read_file_scope): Call record_debugformat
467 * dstread.c (dst_end_symtab): Set debugformat to be
469 * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
471 Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
473 * mips-tdep.c (mips_push_arguments): handle alignment of
474 integer and struct args on stack for mips64 big-endian.
476 Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
478 * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns
479 structs in a register wherever possible.
480 * mips-tdep.c (mips_extract_return_value): handle structs.
481 (mips_store_return_value): handle values smaller than MIPS_REGSIZE
482 (including structs, if gdb ever allows it).
485 Fri Jun 20 17:58:34 1997 Fred Fish <fnf@cygnus.com>
487 * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns.
488 (sh_frame_find_saved_regs): Recognize fmov insns and adjust
489 stack push count accordingly.
490 * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines
493 Thu Jun 19 08:18:48 1997 Mark Alexander <marka@cygnus.com>
495 * utils.c (floatformat_from_doublest): Improve test for infinity.
497 Wed Jun 18 13:47:52 1997 Fred Fish <fnf@cygnus.com>
499 * dwarfread.c (isreg, optimized_out, offreg, basereg): Move
500 global variables into the struct dieinfo structure.
501 (locval): Pass pointer to a dieinfo struct rather than a
502 pointer to the raw location information. Change prototype.
503 Set isreg, optimized_out, offreg and basereg as appropriate.
504 (struct_type): Call locval with dieinfo struct pointer.
506 (new_symbol): Call locval and save location before testing
507 the values of the new dieinfo struct flags, set by locval.
509 Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
511 * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait,
512 unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997
513 changes to trace PRFS_STOPTERM and handle PR_DEAD.
514 These changes tried to work around a problem with an early DU 4.0
515 release, but they trigger subtle timing dependent kernel bugs
516 in older OSF/1 releases.
518 Tue Jun 17 06:52:47 1997 Fred Fish <fnf@cygnus.com>
520 * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of
521 SYMBOL_VALUE, to set the value of LOC_STATIC symbols.
523 Mon Jun 16 18:38:28 1997 Mark Alexander <marka@cygnus.com>
525 * infrun.c (wait_for_inferior): Mark registers as invalid when
526 stepping over an instruction that triggered a watchpoint.
527 * remote-mips.c: Numerous changes to support hardware breakpoints
528 and watchpoints on LSI MiniRISC and TinyRISC boards.
529 * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
530 (mips_breakpoint_from_pc): Account for different breakpoint
531 instructions used by PMON and IDT monitor.
532 * config/mips/tm-embed.h: Enable hardware breakpoints on embedded
534 * config/mips/tm-mips.h: Define breakpoint instructions for
535 PMON and IDT monitor. Move MIPS16-related macros here from
538 Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
540 * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39.
542 Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com)
544 * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments.
545 Add missing return statements after finding an "add imm{16,32},sp"
547 (mn10300_frame_chain): Add in size of our register save area to find
548 our caller's frame if our caller does not have a frame pointer.
550 Fri Jun 13 12:55:49 1997 Doug Evans <dje@canuck.cygnus.com>
552 * symfile.c (generic_load): Check return code of target_write_memory.
554 Fri Jun 13 10:28:09 1997 Fred Fish <fnf@cygnus.com>
556 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out.
557 * config/tm-sysv4.h (in_plt_section): Add prototype.
559 * maint.c (maintenance_translate_address): Avoid assignment
560 inside if, per GNU coding standards.
561 * symfile.c (simple_read_overlay_table): Avoid assignments inside if,
562 per GNU coding standards.
564 * monitor.c (parse_register_dump): Is really a void function.
566 (monitor_read_memory): Remove unused variable "name".
567 (monitor_read_memory): Remove unused variable "regbuf".
568 (monitor_open): Remove unused variable "i".
569 (get_hex_word): Apparently unused, #if away for now.
572 * i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
573 (fill_fpregset): Remove unused variables "regi", "to", "from" and
576 * remote-e7000.c (ctype.h): Include.
577 (e7000_insert_breakpoint): #if away unused arg used by unused expr.
578 * frame.h (generic_get_saved_register): Add prototype.
579 (enum lval_type): Add partial forward decl.
580 * dsrec.c (make_srec): Remove unused variable "type_code".
581 * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
582 cases by just ignoring them.
583 (command.h): Include.
585 * java-exp.y (parse_number): Remove unused variable "unsigned_p".
586 * java-lang.c (gdbcore.h): Include for prototypes.
587 (type_from_class): Remove unused variable "ftype".
588 (type_from_class): Remove unused variable "name_length".
589 (evaluate_subexp_java): Add default case to handle remaining
591 * java-valprint.c (c-lang.h): Include for prototypes.
593 * symfile.c (simple_read_overlay_region_table): #if away
595 (simple_free_overlay_region_table): Ditto.
596 (overlay_is_mapped): Add default case to switch.
597 (simple_read_overlay_region_table): Ditto.
598 (simple_read_overlay_region_table): Add prototype.
600 * symtab.c (fixup_symbol_section): Remove unused msym variable.
601 (fixup_psymbol_section): Ditto.
602 (find_pc_sect_symtab): Make distance a CORE_ADDR.
604 * utils.c: Add comment about t_addr being either unsigned long or
606 (paddr): Change formats to match actual types args are cast to.
611 * defs.h (perror_with_name): Is a NORETURN function.
612 * utils.c (perror_with_name): Is a NORETURN function.
613 (error): Is NORETURN independently of ANSI_PROTOTYPES.
615 * symtab.c (fixup_symbol_section): Remove prototype.
616 * symtab.h: (fixup_symbol_section): Add prototype.
617 * m32r-rom.c (report_transfer_performance): Add prototype.
618 * sparclet-rom.c: Ditto.
621 * c-exp.y (parse_number): Cast args to float* or double* as
622 appropriate for conversion format.
623 * java-exp.y (parse_number): Ditto.
625 * Makefile.in (c-exp.tab.c): Remove #line lines that refer
626 to nonexistant y.tab.c file.
627 (java-exp.tab.c): Ditto.
628 (f-exp.tab.c): Ditto.
629 (m2-exp.tab.c): Ditto.
632 * gdbtk.c (gdbtk_init): Make truth value test explicit.
633 Remove unused static variable "Gdbtk_Library".
636 * sh-tdep.c (symfile.h): Include.
637 (gdb_string.h): Include.
638 (sh_fix_call_dummy): Ifdef away, currently unused.
639 * config/sh/tm-sh.h (pop_frame): Add prototype.
640 * config/sh/tm-sh.h (sh_set_processor_type): Add prototype.
642 Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
645 * gdbtk.c (gdb_get_breakpoint_info): Add string for new
646 enumeration del_at_next_stop to bpdisp array.
649 * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
650 of non-pointer values.
652 * symtab.c (gdb_mangle_name): Improve mangling of nested types,
653 their physical names already include the class name.
655 * valops.c (value_cast): Handle upcast of a class pointer.
657 From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
658 * corelow.c (get_core_registers): Make secname big enough.
660 Fri Jun 6 14:43:23 1997 Keith Seitz <keiths@pizza.cygnus.com>
662 * config/sh/tm-sh.h: add define for FPSCR_REGNUM
663 * sh-tdep.c (sh_show_regs): print out all registers for
664 the current processor
666 Fri Jun 6 13:01:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
668 * remote-sim.c (gdbsim_kill): Remove call to depreciated function
671 Thu Jun 5 11:39:03 1997 Ian Lance Taylor <ian@cygnus.com>
673 Fixes for recent correction to PE format:
674 * coffread.c (pe_file): New static variable.
675 (struct find_targ_sec_arg): Change resultp from pointer to int to
676 pointer to pointer to asection.
677 (find_targ_sec): Just store the section in args->resultp, not the
678 section offset value.
679 (cs_to_section): Compute the section offset value from the
681 (cs_section_address): New static function.
682 (coff_symfile_read): Set pe_file.
683 (read_one_sym): When reading a PE file, adjust the symbol value to
684 include the section address if the symbol has an appropriate
687 Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
689 * configure.tgt: add mipsr3900-elf target
690 * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto
693 Tue Jun 3 15:46:51 1997 Tom Tromey <tromey@cygnus.com>
695 * Makefile.in (LIB_RUNTIME_DIR): New variable.
698 Tue May 27 10:34:11 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
700 * dbxread.c: Check malloc's return for null, prevent segv.
702 Fri May 23 14:45:02 1997 Bob Manson <manson@charmed.cygnus.com>
704 * infcmd.c (jump_command): Don't try to dereference sfn if it's
707 Fri May 23 13:51:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
709 * top.c (init_cmd_lists): Always initialize endianlist.
710 (init_main): Always define endian commands.
711 (set_endian_big): Issue warning if endian not selectable.
712 (set_endian_little): Ditto.
713 (set_endian_auto): Ditto.
715 Thu May 22 11:53:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
717 * remote-sim.c (simulator_command): Restrict access to the
718 simulator to periods when the simulator is open.
720 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
722 * procfs.c (init_procinfo): new function, abstracts some code
723 shared by create_procinfo and do_attach;
724 (procfs_set_inferior_syscall_traps): new function, abstracts
725 some code needed by procfs_init_inferior, do_attach, and
726 procfs_lwp_creation_handler; (procfs_first_available): new
727 function, find any LWP that's runnable; (procfs_thread_alive):
728 replace stub function with real implementation;
729 (procfs_lwp_creation_handler): fix bug starting new child
730 threads; (info_proc): bug fixes and enhancements for the
731 "INFO PROCESSES" command; (close_procinfo_file): call new
732 function "delete_thread" to cleanup GDB's thread database;
733 (proc_init_failed): add new argument "kill", to control whether
734 process is killed (so this function can be shared by
735 create_procinfo and do_attach); (procfs_exit_handler): handle
736 exit from an attached process, and cleanup procinfo handles
737 when the process exits; (procfs_resume, procfs_wait): cleanup
738 after a thread when it exits; (do_attach, do_detach): handle
739 attached processes with multiple threads; plus some general
740 improvements in the diagnostic output.
741 * sol-thread.c (sol_thread_alive): replace stub with real
742 implementation; (thread_to_lwp, lwp_to_thread): enhance to
743 handle threads that may have exited; (sol_thread_attach): add
744 startup setup stuff; (sol_thread_detach): add unpush_target
745 call; (sol_thread_mourn_inferior): add unpush_target call;
746 (sol_thread_wait, sol_thread_resume): enhance to deal with
747 thread exit cleanly; (sol_thread_new_objfile,
748 sol_thread_pid_to_str): detect unsuccessful startup and
749 don't crash; plus some general cleanup.
750 * thread.c (delete_thread): new function, allows targets to
751 notify gdb when a thread is no longer valid.
752 * infrun.c (wait_for_inferior): don't try to detect a new
753 thread on receiving a TARGET_EXITED event.
755 Tue May 20 09:32:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
757 * remote-sim.c (gdbsim_open): Pass callback struct.
758 (init_callbacks): Remove call to sim_set_callbacks.
760 Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
762 * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define.
763 * rs6000-tdep.c (frameless_function_invocation): Mark frames
764 with a zero PC as frameless to improve backtraces from core dumps
765 caused by dereferencing a NULL function pointer.
766 (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain):
767 Handle frameless functions interrupted by a signal.
769 * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc):
770 Handle frameless functions interrupted by a signal.
772 Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com)
774 * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments
775 to reflect current reality. Gross attempt at handling out of
778 * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug
779 symbols to find the end of the prologue.
780 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
783 Wed May 14 12:04:49 1997 Andrew Cagney <cagney@b1.cygnus.com>
785 * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37.
789 Mon May 12 11:35:04 1997 Mark Alexander <marka@cygnus.com>
791 * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting
792 basic C80 features working.
795 Thu May 8 08:42:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
797 * configure.in (AC_TYPE_SIGNAL): Add
798 * configure: Re-generate.
799 * remote-sim.c: Signal returns RETSIGTYPE.
802 Wed May 7 19:10:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
804 * gdbtk.c (wrapped_call): New function - make actual call to tk
806 (call_wrapper): Rewrite to use top.c:catch_errors.
808 * gdbtk.c (gdb_stop): If No target_stop set quit flag and hope for
812 Wed May 7 20:05:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
814 * target.h (target_stop): Drop argument so it can be tested for
817 Sat May 3 20:51:48 1997 Mark Alexander <marka@cygnus.com>
819 * utils.c (floatformat_from_doublest): Handle infinity properly.
821 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
823 * Finalize merge from Hurd folk.
824 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
825 * thread.c (thread_apply_command, thread_apply_all_command,
826 thread_command): Make sure TP is alive.
827 (thread_alive): New function.
828 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
829 * infrun.c (sig_print_info): Deal better with long signal names.
830 Wed Nov 22 15:23:35 1995 Miles Bader <miles@gnu.ai.mit.edu>
831 * thread.c (thread_id_to_pid): New function.
832 Fri Dec 1 13:25:25 1995 Miles Bader <miles@gnu.ai.mit.edu>
833 * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
834 set_thread_default_cmd_list, show_thread_default_cmd_list):
835 New variables. (set_thread_cmd, show_thread_cmd,
836 set_thread_default_cmd, show_thread_default_cmd): New functions.
837 Fri Apr 18 15:20:16 1997 Miles Bader <miles@gnu.ai.mit.edu>
838 * gnu-nat.c (inf_startup): remove TASK parameter.
839 (inf_set_task): replace with new function (inf_set_pid).
840 * gdbthread.h: Add extern decl for thread_cmd_list.
842 Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
844 * printcmd.c (disassemble_command): Adjust low function bound
845 by FUNCTION_START_OFFSET.
848 Wed Apr 30 15:23:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
850 * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73.
853 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
855 * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
856 * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
857 in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
858 satisfy symbol dependancy in solib.c (core_ops).
859 * target.[ch] conditionalize Mach-specific signals so that they
860 won't show up in non-Mach gdb's!
861 * thread.c: change name of static function "thread_switch" to
862 "switch_to_thread", to avoid conflict with Mach global symbol;
863 move thread_cmd_list to global scope so targets can add their
865 * infrun.c: sig_print_info: allow for long signal names.
866 * gnu-nat.[ch]: tidying up comments.
867 * gnu-nat.c: remove calls to prune_threads and renumber_threads;
868 gnu_wait must not return -1 when inferior exits;
869 attach_to_child will modify inferior_pid in a way that allows
870 fork_inferior to remain unchanged; remove extra arg from
871 startup_inferior; move Mach thread commands here from thread.c.
873 Mon Apr 28 18:21:20 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
875 * symtab.c: decode_line_1, replace the assignment to
876 values.sals[0].pc which I accidentally left out on 4/3/97.
878 Mon Apr 28 17:27:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
880 * c-exp.y, java-exp.y: make parse_number reject "123DEADBEEF".
882 * top.c: change "to enable to enable" to "to enable" in a couple
885 Mon Apr 28 09:01:59 1997 Mark Alexander <marka@cygnus.com>
887 * breakpoint.c (remove_breakpoint): Pass correct type to
888 target_remove_watchpoint.
889 * target.h: Improve comment for target_{remove,insert}_breakpoint.
891 Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
893 * alpha-tdep.c (heuristic_proc_desc): Increase search limit
894 for return address register, handle `ret' instruction.
896 * corelow.c (get_core_registers): Initialize cf.
898 * procfs.c: Minor changes to make pre-ANSI compilers happy.
899 (procfs_notice_signals): Copy traced signal set back to
901 (unconditionally_kill_inferior): If PR_DEAD is defined,
902 rerun inferior after killing it.
904 Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com)
906 * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The
907 structure value address is found in $a0 now.
908 * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise.
910 Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com)
912 * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are
914 (EXTRACT_RETURN_VALUE): Likewise.
916 * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return
917 insn at "pc", not "fi->pc".
920 Thu Apr 24 16:11:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
922 * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators.
923 (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE,
924 MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust.
925 (NPC_REGNUM): Tic80 has a delay slot.
926 (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for
930 Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com)
932 * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are
934 (EXTRACT_RETURN_VALUE): Likewise.
936 Tue Apr 22 11:58:15 1997 Fred Fish <fnf@cygnus.com>
938 * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use
939 floatformat_ieee_double_littlebyte_bigword for little endian
941 * utils.c (floatformat_to_doublest): Create local preswapped
942 copy of input for floatformat_littlebyte_bigword formats.
943 (get_field, put_field): Treat floatformat_littlebyte_bigword
944 the same as floatformat_little.
945 (floatformat_from_doublest): Postswap output words for
946 the floatformat_littlebyte_bigwords format.
949 Mon Apr 21 22:44:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
951 * config/tic80/tic80.mt (SIM): Link in simulator.
954 Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com)
956 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
957 config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
958 vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
959 aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
963 Remove -lm. That's now handled by configure.
965 * Makefile.in (maintainer-clean): Add distclean to dependencies.
966 Remove duplicate rm's of files.
969 Mon Apr 21 14:00:08 1997 Doug Evans <dje@canuck.cygnus.com>
971 * gdbtk.c (gdb_disassemble): Store endian-ness in `di'.
974 Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com)
976 * remote-pa.c: Remove. It's broken and no longer necessary.
978 Sat Apr 19 11:56:10 1997 Per Bothner <bothner@deneb.cygnus.com>
980 * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL.
981 (Avoids name clash with broken AIX header files.)
983 Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
985 * serial.c (serial_log_command): Fix fputs_unfiltered calls.
987 * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h
988 (DONT_RELOCATE_SYMFILE_OBJFILE): Removed.
989 * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma,
991 * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize
992 tstart and dstart with section VMA.
993 * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the
995 (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset
996 of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack.
997 (vmap_exec): Relocate relative to the VMA in the object file,
998 relocate .bss section as well.
999 (xcoff_relocate_core): No longer adjust section addresses by VMA.
1000 * rs6000-tdep.c (find_toc_address): Change type of tocbase
1002 * xcoffread.c (secnum_to_bfd_section): New routine to get
1003 BFD section from CS section number.
1004 (scan_xcoff_symtab): Make toc_offset section relative.
1006 * symtab.c (total_number_of_methods): Avoid core dump if
1007 baseclass type is still undefined.
1009 Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com)
1011 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up
1013 * defs.h utils.c (error warning): Make message be const.
1014 * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr
1015 to hook. Otherwise send it to fputs.
1016 * monitor.c monitor.h (monitor_get_dev_name): New function. Does
1018 * remote-e7000.c: Remove debugify stuff. Change printf, fprintf
1019 to _filtered forms to make output appear in GUIs. Replace all
1020 uses of SERIAL_READCHAR with readchar, which has better error
1022 * (e7000_parse_device): Add prototype.
1023 (readchar): Improve doc. Handle random serial errors.
1024 (expect): Disable notice_quit code. It's busted. Remove
1025 serial error handling (it's now handled in readchar). Remove
1026 remote_debug echoing. That's handled in readchar as well.
1027 (e7000_parse_device): Remove serial_flag arg. It's not
1029 (e7000_open): Split into two pieces. Second part is
1030 e7000_start_remote, and is error protected. Now, when we connect
1031 to the target, we setup the initial frame and registers so that
1032 the user gets an immediate indication of where the target is.
1033 (gch): Remove debug output. That's handled by readchar.
1034 (e7000_read_inferior_memory): Handle errors better.
1035 (_initialize_remote_e7000): Get rid of `<xxx>' things from
1036 command names. They show up when doing completion and confuse
1038 * ser-e7kpc.c: Get rid of the DLL's since we can access the device
1039 directly from Win32s and Win95. Get rid of debugify crud.
1040 * serial.c: Remove debugify cruft.
1041 * (serial_logchar serial_log_command serial_write serial_readchar
1042 serial_send_break serial_close): Merge common functionality into
1043 serial_logchar. Clean up rest of routines.
1044 * sparclet-rom.c: Disembowel. Leave only download routine.
1045 Download routine now switches to remote target automatically.
1046 * top.c (disconnect): Only define if SIGHUP is defined. Cleans
1047 up MSVC/Win32 problem.
1048 * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout
1050 * config/sh/tm-sh.h: Define TARGET_SH for WinGDB.
1051 * config/sparc/tm-sparclet.h: Remove override for prompt.
1053 Fri Apr 18 13:38:19 1997 Doug Evans <dje@canuck.cygnus.com>
1055 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if
1056 TARGET_BYTE ORDER_SELECTABLE.
1058 Fri Apr 18 16:52:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
1060 * remote-sim.c (init_callbacks): Initialize poll_quit and magic
1061 fields of gdb_callback.
1062 (gdbsim_stop): Add gdbsim_stop to list of supported client
1064 (gdbsim_wait, gdbsim_resume): Move call to sim_resume into
1065 sim_wait where gdb is in a position to handle a long running
1067 (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a
1069 (gdb_os_poll_quit): New function. Check for a quit pending on the
1072 start-sanitize-gdbtk
1073 Wed Apr 16 12:33:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
1075 * Makefile.in (install-only): Make list of gdbtcl files to install
1076 explicit - was picking up files such as ChangeLog etc.
1077 (install-only): Don't blindly create the directory.
1080 Thu Apr 17 14:30:04 1997 Per Bothner <bothner@deneb.cygnus.com>
1082 * defs.h (enum language): Add language_java.
1083 * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files.
1084 * Makefile.in: Update for new files.
1085 * objfiles.c (allocate_objfile): Allow NULL bfd argument.
1086 * symfile.c (deduce_language_from_filename): Recognize .java.
1088 Thu Apr 17 02:20:23 1997 Doug Evans <dje@canuck.cygnus.com>
1090 * m32r-stub.c (stash_registers): Rewrite.
1091 (restore_registers): Renamed to restore_and_return.
1092 (cleanup_stash): New function.
1093 (process_exception): New function.
1094 (_catchException*): Rewrite.
1096 * remote-sim.c (gdbsim_load): Update call to sim_load.
1097 (gdbsim_create_inferior): No longer pass start_address to
1098 sim_create_inferior.
1099 (gdbsim_open): Pass endian indicator as arg.
1101 Tue Apr 15 15:31:09 1997 Stan Shebs <shebs@andros.cygnus.com>
1103 * remote.c (get_offsets): Don't use scanf for interpreting
1104 response to qOffsets.
1106 Tue Apr 15 14:51:04 1997 Ian Lance Taylor <ian@cygnus.com>
1108 * gdbserver/Makefile.in (INSTALL_XFORM): Remove.
1109 (INSTALL_XFORM1): Remove.
1110 (install-only): Use $(program_transform_name) directly, rather
1111 than using $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1112 (uninstall): Transform name.
1114 Mon Apr 14 17:06:27 1997 Mark Alexander <marka@cygnus.com>
1116 * remote-mips.c (mips_load): Ensure that PC gets updated
1117 after a load on LSI target.
1119 Mon Apr 14 15:54:51 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1121 * procfs.c (notice_signals): fix typo
1123 Mon Apr 14 16:25:10 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * gdbserver/Makefile.in (INSTALL): Change install.sh to
1128 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1130 * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
1131 since gcc automatically includes it
1133 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
1135 * procfs.c: Substantial (but incomplete) changes to support
1136 sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo
1137 struct now has substructs like struct flt_ctl instead of
1138 just a fltset_t and has a ctl_fd, status_fd, as_fd, and
1139 map_fd instead of a single fd. Non-sysv4.2mp procfs models
1140 still have the structs and multiple fds, but don't use the
1141 entire struct and the four fds all point to the same thing.
1142 We use PROCFS_USE_READ_WRITE to decide whether to talk to
1143 procfs with reads/writes or use ioctl instead. We use
1144 HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
1145 multiple fds or not. PROC_NAME_FMT is split out into
1146 CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
1147 STATUS_PROC_NAME_FMT.
1149 (procfs_notice_signals): now a necessary wrapper around
1150 (notice_signals): which are the new guts for noticing signals
1151 (open_proc_file): gets a new flag arg used in sysv4.2mp to
1152 determine whether or not to attempt to open the ctl_fd.
1153 (procfs_read_status): new local function, reads procfs status
1154 (procfs_write_pcwstop): new local function, writes a PCWSTOP
1155 (procfs_write_pckill): new local function, writes a PCKILL
1156 (unconditionally_kill_inferior): remove signo since we now
1157 just call procfs_write_pckill().
1158 (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
1159 (proc_iterate_over_mappings): the whole function is ifdefed
1160 on UNIXWARE to keep things readable.
1162 Expanded the syscall_table to include new potential sysv4.2mp
1163 members. Note that all ifdefs of UNIXWARE should be eliminated
1164 if possible or renamed to describe what's being selected for a
1165 bit better. Sysv4.2mp and IRIX both have SYS_sproc so the
1166 IRIX specific code now also checks it's not UNIXWARE.
1168 * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
1169 HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
1170 * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
1171 "/debug/%d" as PROC_NAME_FMT used to be
1173 Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com)
1175 * mn10300-tdep.c: Almost completely rewritten based on mn10200
1177 * config/mn10300/tm-mn10300.h: Likewise.
1179 Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com)
1181 * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove
1182 remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a
1183 lousy out-of-date clone of remote.c.
1185 Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com)
1187 * remote.c: Fix problems realized while showering.
1188 * (hexnumlen): Add prototype. Use max, not min.
1189 * (remote_write_bytes remote_read_bytes): Fix max packet size
1190 calculations to properly account for packet overhead. Also handle
1191 (probably rare) case where remote_register_buf_size isn't set.
1193 * remote.c: Fix doc for `C' and `S' commands to indicate full
1195 * (remote_ops extended_remote_ops remote_desc remote_write_size):
1197 * (remote_fetch_registers remote_write_bytes remote_read_bytes):
1198 Record size of response to fetch registers command, use this to
1199 limit size of memory read and write commands.
1200 * (push_remote_target): New function to make it possible to have
1201 another target switch to the remote target.
1202 * target.h: Add prototype for push_remote_target.
1203 * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs
1204 for hosts which default to unsigned chars (such as SGI's).
1205 * (_initialize_sh_tdep): Don't set remote_write_size. It's now
1206 handled automatically in remote.c.
1208 Thu Apr 3 15:10:30 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1210 * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(),
1211 find_pc_sect_function(), find_pc_sect_partial_function(): new
1212 functions for debugging overlays; pc without section is ambiguous.
1213 * breakpoint.[ch]: add section pointer to breakpoint struct;
1214 add section argument to check_duplicates(); check section as well
1215 as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(),
1216 breakpoint_thread_match(), bpstat_stop_status()];
1217 add section argument to describe_other_breakpoints();
1218 use INIT_SAL() macro to zero-out new sal structures;
1219 make resolve_sal_pc() fix up the sal's section as well as its pc;
1220 match on section + pc in clear_command() and delete_breakpoint();
1221 account for overlay sections in insert_breakpoints(),
1222 remove_breakpoint() and breakpoint_re_set_one();
1223 all this to support overlays where a PC is not unique.
1224 * exec.c: change xfer_memory() to handle overlay sections.
1225 * findvar.c: change read_var_value() to handle overlay sections.
1226 * frame.h: declaration for block_for_pc_sect() [blockframe.c].
1227 * infcmd.c: jump_command() warns against jumping into an overlay
1228 that's not in memory. Also use INIT_SAL() to initialize sals.
1229 * infrun.c: wait_for_inferior() sets a flag to invalidate cached
1230 overlay state information; Also use INIT_SAL() to init sals.
1231 * m32r-rom.c: modify load routines to use LMA instead of VMA.
1232 * m32r-stub.c: mask exit value down to 8 bits; screen out any
1233 memory read/writes in the range 600000 to a00000, and ff680000
1234 to ff800000 (hangs because nothing is mapped there); fix strcpy().
1235 * maint.c: maintenance command "translate-address" supports overlays.
1236 * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays.
1237 * objfiles.[ch]: add ovly_mapped field to the obj_section struct;
1238 this constitutes gdb's internal overlay mapping table. Add macro
1239 ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays.
1240 Add function find_pc_sect_section().
1241 * printcmd.c: modify print_address_symbolic() with overlay smarts;
1242 modify address_info() with overlay smarts; add function sym_info()
1243 to support the INFO SYMBOL command (translate address to symbol(s));
1244 modify disassemble_command() to work on unmapped overlays.
1245 * source.c: use INIT_SAL() to initialize sals.
1246 * symfile.[ch]: change generic_load() to use section's LMA address
1247 instead of VMA address, for overlay sections.
1248 Add numerous functions for finding a PC's section / overlay,
1249 translating between VMA and LMA address ranges, determining if an
1250 overlay section is mapped, etc. Add several user commands for
1251 overlay debugging. Add support for a "generic" form of automatically
1252 reading overlay mapping info from the inferior (based on the default
1253 (simple) overlay manager which Cygnus provides as an example).
1254 * symtab.[ch]: add functions find_pc_sect_symtab(),
1255 find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line()
1256 for lookup; modify lookup_symbol and decode_line_1() to use them;
1257 modify find_function_start_sal() to account for overlay sections;
1258 add macro INIT_SAL() for initializing struct symtab_and_line.
1259 * target.c: fix a comment in the declaration of target_ops.
1261 Thu Apr 3 10:31:12 1997 Mark Alexander <marka@cygnus.com>
1263 * mips-tdep.c (mips_in_call_stub, mips_in_return_stub,
1264 mips_skip_stub, mips_ignore_helper): New functions for dealing
1265 with MIPS16 call/return thunks.
1266 (mips_init_frame_pc_first): New function to implement
1267 INIT_FRAME_PC_FIRST macro; includes code from old macro plus
1268 new code to skip over MIPS16 thunks.
1269 (mips_frame_chain): Skip over MIPS16 thunks.
1270 * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub,
1271 mips_skip_stub, mips_ignore_helper): Declare.
1272 (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE,
1273 SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke
1274 the above functions.
1275 (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc.
1276 (mips_init_frame_pc): Declare.
1277 * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro
1278 to decide if certain library function calls should be ignored.
1280 Wed Apr 2 14:16:51 1997 Doug Evans <dje@canuck.cygnus.com>
1282 * remote-sim.c (gdbsim_open): Check return code from sim_open.
1283 Update call to sim_open (new arg SIM_OPEN_DEBUG).
1285 start-sanitize-gdbtk
1286 Tue Apr 1 15:04:21 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1288 * configure.in (gdbtcl): Create soft-link for gdbtcl/ directory instead
1292 Mon Mar 31 14:55:53 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * gdbinit.in: New file.
1296 * configure.in: Generate .gdbinit from gdbinit.in.
1297 * configure: Rebuild.
1299 start-sanitize-tic80
1300 Sun Mar 30 12:28:24 1997 Fred Fish <fnf@cygnus.com>
1302 * config/tic80/tic80.mt: Disable using the simulator
1306 Sat Mar 29 13:57:20 1997 Fred Fish <fnf@cygnus.com>
1308 * COPYING: Install new version of file from FSF.
1309 * copying.c (show_copying_command): Update FSF address.
1311 Fri Mar 28 18:33:41 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * Makefile.in (distclean): Remove .gdbinit.
1315 start-sanitize-tic80
1316 Fri Mar 28 15:37:30 1997 Fred Fish <fnf@cygnus.com>
1318 * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define.
1321 Fri Mar 28 15:38:04 1997 Mike Meissner <meissner@cygnus.com>
1323 * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type
1324 to va_list from void *, since va_list might not be a pointer
1327 start-sanitize-gdbtk
1328 Fri Mar 28 17:04:02 1997 Jason Molenda (crash@godzilla.cygnus.co.jp)
1330 * Makefile.in (gdbtk.o): look for GDBTK_LIBRARY in $(datadir) by
1331 default, not $(srcdir).
1334 Thu Mar 27 14:21:46 1997 Mark Alexander <marka@cygnus.com>
1336 * remote-mips.c: Clean up comment and extraneous semicolon
1337 for mips_monitor_prompt variable.
1339 Thu Mar 27 12:46:58 1997 Mark Alexander <marka@cygnus.com>
1341 * remote-mips.c: Add `set monitor-prompt' command.
1343 Wed Mar 26 06:47:44 1997 Mark Alexander <marka@cygnus.com>
1345 Fix from Peter Schauer:
1346 * mdebugread.c (parse_procedure): Set address of procedure to
1347 block start; this fixes problems with shared libraries introduced
1348 by change of Mar 21.
1350 Mon Mar 24 19:43:16 1997 Geoffrey Noer <noer@cygnus.com>
1352 * symtab.c (find_pc_symtab): change to support the case
1353 where the objfile is reordered and contains both coff and
1354 stabs debugging info (continue on if a psymtab isn't found).
1356 Sun Mar 23 16:19:20 1997 Mark Alexander <marka@cygnus.com>
1358 Fixes from Peter Schauer:
1359 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE,
1360 REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host,
1361 is big-endian and if registers are 32 bits.
1362 * mips-tdep.c (mips_print_register, mips_extract_return_value,
1363 mips_store_return_value): Fix floating-point word-order problems on
1364 little-endian targets introduced by changes of Mar 21.
1366 Sun Mar 23 15:43:27 1997 Stan Shebs <shebs@andros.cygnus.com>
1368 * remote.c (target_resume_hook, target_wait_loop_hook): New
1370 (remote_resume, remote_wait): Use them.
1371 * d10v-tdep.c: Set the above hooks.
1372 (tracesource): New GDB variable, controls source display in
1374 (display_trace): Find and display source line if requested.
1375 (trace_info): Mention empty trace buffer if appropriate.
1376 (tdisassemble_command): Robustify argument handling.
1378 * configure.host: Remove extra bogus Linux case.
1380 Sat Mar 22 16:41:35 1997 Fred Fish <fnf@cygnus.com>
1382 * remote-sim.c (simulator_command): Add comment about dealing with
1384 start-sanitize-tic80
1385 * Makefile.in (tic80-tdep.o): Add target.
1386 * configure.tgt: Add tic80 case.
1387 * tic80-tdep.c: New file.
1388 * config/tic80/{tic80.mt, tm-tic80.h}: New files.
1391 Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * c-exp.y (yylex): Handle nested template parameter lists.
1394 * symtab.c (decode_line_2): Fix test for valid choice number.
1396 Fri Mar 21 19:10:05 1997 Mark Alexander <marka@cygnus.com>
1398 * mips-tdep.c (mips_push_arguments): On non-EABI architectures,
1399 copy first two floating point arguments to general registers, so that
1400 MIPS16 functions will receive the arguments correctly.
1401 (mips_print_register): Print double registers correctly on
1402 little-endian hosts.
1403 (mips_extract_return_value): Return double values correctly
1404 on little-endian hosts.
1406 * mdebugread.c (parse_procedure): Adjust address of procedure relative
1407 to address in file descriptor record; this accounts for constant
1408 strings that may precede functions in the text section. Remove
1409 now-useless lowest_pdr_addr from argument list and all calls.
1411 Fri Mar 21 15:36:25 1997 Michael Meissner <meissner@cygnus.com>
1413 * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine
1414 whether the simulator will be built by whether the Makefile in the
1415 simulator directory was built.
1417 * configure.in (--enable-sim-powerpc): Delete switch.
1418 * configure: Regenerate.
1420 Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com)
1422 * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1"
1423 in the prologue too.
1425 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI
1427 (gdb_os_evprintf_filtered): Similarly.
1429 Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
1431 New UnixWare 2.1 configuration
1432 * config/i386/i386v42mp.mt: new
1433 * config/i386/i386v42mp.mh: new
1434 * config/i386/tm-i386v42mp.h: new
1435 * config/i386/nm-i386v42mp.h: new
1436 * configure.tgt: added new entries
1437 * configure.host: added new entries
1439 start-sanitize-gdbtk
1440 Wed Mar 19 15:16:17 1997 Martin M. Hunt <hunt@onions.cygnus.com>
1442 * Makefile.in: Install gdbtcl dir instead of gdbtk.tcl.
1444 * gdbtk.c: Added some ifdefs for Windows. Changed GDBTK_FILENAME
1445 to GDBTK_LIBRARY, which is now a path to search.
1446 (gdb_path_conv): New function. Convert Cygwin32 pathname to
1449 * {aclocal.m4,configure.in}: Changes for Windows builds.
1451 * configure: Rebuilt.
1454 Mon Mar 17 17:52:00 1997 J.T. Conklin <jtc@cygnus.com>
1456 * dsrec.c (load_srec): Print leading zeroes when printing section
1459 Mon Mar 17 15:00:16 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1461 * remote-sim.h: Delete - moved to ../include/remote-sim.h.
1463 * Makefile.in (remote_utils_h): Update path to remote-sim.h.
1465 Fri Mar 7 20:55:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1467 * remote-sim.c (flush_stdout, write_stderr, flush_stderr,
1468 vprintf_filtered, evprintf_filtered): Callbacks that accept
1471 Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1473 * breakpoint.c (insert_breakpoints, watchpoint_check,
1474 bpstat_stop_status): Do not disable watchpoints going out of scope.
1475 (insert_breakpoints): Make sure that the current frame is valid
1476 before calling find_frame_addr_in_frame_chain.
1478 * top.c (setup_user_args): Handle quotes and backslashes.
1479 (print_gdb_version): Update copyright year.
1481 Fri Mar 14 15:44:03 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h.
1485 start-sanitize-gdbtk
1486 Fri Mar 14 10:01:29 1997 Tom Tromey <tromey@cygnus.com>
1488 * configure: Regenerated.
1489 * configure.in (LIBS): Re-reverse order of TCL_LIBS and TK_LIBS.
1492 Thu Mar 13 22:51:00 1997 Dawn Perchik <dawn@cygnus.com>
1494 * utils.c (pollquit, notice_quit): If _WIN32, limit test for
1496 (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols
1497 except under wingdb. (Contributed by Martin Hunt).
1499 Thu Mar 13 12:40:49 1997 Tom Tromey <tromey@cygnus.com>
1501 * configure: Regenerated.
1502 * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM.
1504 Thu Mar 13 11:00:22 1997 Doug Evans <dje@canuck.cygnus.com>
1506 * remote-sim.h (sim_state, SIM_DESC): New types.
1507 (sim_open): Return a `descriptor' as result.
1508 (*): New argument of descriptor result from sim_open.
1509 * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
1510 (gdbsim_open): Record result of sim_open in gdbsim_desc.
1511 Pass argv list to sim_open, argv[0] = pseudo program name.
1512 (*): Pass gdbsim_desc to sim_foo fns.
1514 Wed Mar 12 14:40:06 1997 Tom Tromey <tromey@cygnus.com>
1516 * config.in: Regenerated.
1518 * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl,
1519 HAVE_HPUX_THREAD_SUPPORT): Define.
1521 start-sanitize-gdbtk
1522 Wed Mar 12 14:29:52 1997 Tom Tromey <tromey@cygnus.com>
1524 * gdbtk.c (x_event): Use Tcl_DoOneEvent, TCL_DONT_WAIT,
1527 * configure: Regenerated.
1528 * configure.in (ENABLE_GDBTK): Put TCL_LIBS after TK_LIBS in
1532 Tue Mar 11 07:25:27 1997 Mark Alexander <marka@cygnus.com>
1534 First cut at supporting simulators in gdbserver:
1536 * configure, configure.in: Allow gdbserver to be configured
1537 for cross-target environments.
1538 * gdbserver/Makefile.in: Add simulator support.
1539 * gdbserver/configure.in: Eliminate assumption that host == target.
1540 Simplify using gdb/configure.tgt and gdb/configure.host.
1541 Fix other minor configuration errors.
1542 * gdbserver/low-sparc.c: Fix compile error.
1543 * gdbserver/remote-utils.c: Eliminate assumption that registers
1544 and addresses are four bytes. Fix minor compile errors and warnings.
1545 * gdbserver/server.c: Rewrite numerous instances of identical code
1546 for starting inferior processes to call new function start_inferior.
1547 Eliminate assumption that registers and addresses are four bytes.
1548 * gdbserver/server.h: Add missing prototypes to eliminate compiler
1550 * gdbserver/low-sim.c: New file to mate gdbserver with simulators.
1551 * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver.
1552 * config/i386/linux.mh: Eliminate gdbserver support as a first step
1553 in moving such support from host to target makefile fragments.
1554 * config/i386/linux.mt: Move gdbserver support here from linux.mh.
1556 Mon Mar 10 12:27:47 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1558 * symtab.h (INIT_SAL): New macro to initialize symtab_and_line,
1559 to insure consistant initialization of unused fields to zero.
1560 * symtab.c: replace initializations of sals with new macro INIT_SAL.
1561 * breakpoint.c: ditto.
1564 * source.c: add call to INIT_SAL macro.
1566 Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1568 * sparc-tdep.c (isbranch): Always handle v9 branch instructions,
1569 they might get used on 32 bit targets as well.
1571 Wed Mar 5 19:34:09 1997 Bob Manson <manson@charmed.cygnus.com>
1573 * remote-mips.c (mips_exit_debug): Some IDT boards don't
1574 send the full exit string.
1576 Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com)
1578 * mn10200-tdep.c (mn10200_push_arguments): Handle new calling
1580 (mn10200_store_struct_return): Likewise.
1582 Tue Mar 4 10:31:02 1997 Mark Alexander <marka@cygnus.com>
1584 * mips-tdep.c (mips_fetch_instruction): New function; replace
1585 common code throughout with calls to it.
1586 (mips_find_saved_regs): Examine MIPS16 entry instruction to determine
1587 correct saved addresses of $s0 and $s1.
1588 (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE
1589 instead of hardcoded 4.
1590 (mips16_skip_prologue): Handle extended instructions correctly.
1592 Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com>
1594 * defs.h (LONGEST): Move #ifndef LONGEST to outside.
1595 Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG.
1597 Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com>
1599 * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR):
1600 New macros for testing, setting, and clearing bit 0 of addresses.
1601 Change numerous bits of code where bit 0 was being manipulated
1602 to use these macros.
1604 Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com>
1606 * remote-mips.c: Put back the form feeds.
1608 Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com>
1610 * remote-mips.c: Remove form feeds (^L) from source.
1611 (mips_initialize): LSI PMON doesn't support 'set regsize' command.
1612 (pmon_wait): Don't need to exit and re-enter debug mode on LSI
1613 PMON after a continue; it causes target program misbehavior.
1614 (mips_fetch_register): Don't fetch unsupported registers; this
1615 cuts down on wasted serial traffic.
1617 Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com)
1619 * configure.in configure (HPUX/OSF thread support): Enable this
1620 only when running GCC, since HP's thread header files use ANSI C
1621 which is not supported by their default compiler.
1623 * configure.host (i[3456]86-*-windows): Disable long long
1624 support for WinGDB. Add mswin to configdirs.
1625 * configure.in configure: Move calls to configure.host and
1626 configure.tgt to the top of configure.in to allow them to set
1627 config variables before they are referenced.
1629 Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com>
1631 * configure.tgt (mips*-*-lnews*): New target.
1633 Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com)
1635 * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame
1636 if we're not the innermost frame. Fix minor typos.
1638 Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1640 * stabsread.c (read_type): Fix handling of template names
1641 with template parameters containing `::'.
1643 * valops.c (search_struct_field, search_struct_method):
1644 Pass correct valaddr parameter to baseclass_offset.
1645 Prevent gdb crashes by making sure that the virtual base pointer
1646 from an user object still points to accessible memory.
1648 Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com>
1650 * maint.c: Eliminate -Wall warnings by including some header files.
1652 Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com>
1654 * remote-sim.c (init_callbacks): Undo previous change.
1656 Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com>
1658 * maint.c: Fix dereference of pointer.
1659 * remote-sim.c: Fix reference of structure member "last_error".
1660 * debugify.c: Include config.h to get ANSI definitions.
1662 Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com)
1664 * remote-vx.c (vx_attach): Remove code added by kung. It made no
1667 Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1669 * main.c (print_gdb_help): Make static to match declaration.
1671 Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com>
1673 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.
1675 Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com>
1677 * debugify.c, debugify.h: Make safe for non-ansi compilers.
1679 Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com>
1681 * defs.h: Fix prototypes for new cleanup functions.
1683 Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com>
1685 * debugify.c, debugify.h: Fix for general gnu use. Remove C++
1686 comment, add PARAMS, add license info and fix indentation.
1688 Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com>
1690 * debugify.c, debugify.h: New files. Provide common macros
1691 for writing debug info to a log file or stdio.
1693 Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com>
1695 * c-valprint.c (c_val_print): Fix printing for arrays defined
1698 Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com>
1700 * defs.h: Fix cntl-C to read from the Windows message queue.
1701 Add prototypes for make_final_cleanup (and the other cleanup
1703 * remote-e7000.c: Fix sync code to timeout if unable to sync.
1704 Change sync code to report status while trying to sync-up
1705 with hardware. Add debugging output and document.
1706 * ser-e7kpc.c: Swap order of len & offset to match implementation.
1707 Add debugging output and document.
1708 * serial.c: Add debugging output.
1709 * top.c: Add call to do_final_cleanups.
1710 Remove conditionals preventing Win32 from getting SIGQUIT.
1711 * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup
1712 chain as a parameter. Extract this generic code from the cleanup
1713 routines into separate funtions (*_my_cleanup). Keep old
1714 functionality by passing "cleanup_chain" to the new funtions.
1715 Define the cleanup chain "final_cleanup_chain" to be a cleanup
1716 chain which will be executed only when gdb exits. Add functions
1717 (*_final_cleanup) to match the original (*_cleanup) functions.
1718 (pollquit, quit, notice_quit): Fix to read cntl-C from the
1719 Windows message queue.
1721 Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com>
1723 * m32r-rom.c: #include <sys/types.h>.
1724 #ifdef out new load support if wingdb.
1725 * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb.
1727 Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com)
1730 * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix.
1731 * mn10200-tdep.c (mn10200_store_struct_return): New function.
1733 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when
1734 extracting a return value from a register pair.
1736 * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to
1737 be two byte aligned. Round argument sizes up to two byte boundary.
1738 Write out args in two byte hunks.
1739 (mn10200_push_return_address): Implement.
1740 * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for
1741 structures > 8 bytes (temporary).
1742 (STORE_RETURN_VALUE): Likewise.
1743 (CALL_DUMMY): No longer undefine.
1744 (USE_STRUCT_CONVENTION): Use for args > 8 bytes.
1745 (REG_STRUCT_HAS_ADDR): Define.
1747 start-sanitize-r5900
1748 Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com>
1750 * configure.tgt: added r5900.
1753 Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com>
1755 * mips-tdep.c (non_heuristic_proc_desc): New function.
1756 (find_proc_desc): Move non-heuristic proc search code into separate
1758 (gdb_print_insn_mips): Use non-heuristic method to find procedure
1759 descriptor, to avoid prologue examination when disassembling.
1760 * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
1761 aka MicroMeteor board).
1762 (mips_exit_debug): Prevent protocol reinitialization if an error
1763 occurs while exiting debug mode.
1765 Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com)
1767 * mn10200-tdep.c: Remove lots of debugging printfs, update/improve
1768 comments, formatting, etc. Plus other minor fixes for problems
1769 I found during my first pass over the mn10200 port.
1770 (mn10200_analyze_prologue): New function.
1771 (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it.
1772 * config/mn10200/tm-mn10200.h: Lots of updates/improvements to
1773 comments, formatting, etc. Minor fixes for problems I found during
1774 my first pass over the mn10200 port.
1775 (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and
1777 (REGISTER_VIRTUAL_TYPE): Define as a long.
1778 (EXTRACT_RETURN_VALUE): Rework to deal with long ints living
1780 (STORE_RETURN_VALUE): Similarly.
1782 * blockframe.c (generic_get_saved_regs): Remove unused variable
1784 * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl
1785 inside #ifdef CALL_DUMMY.
1786 (watch_command_1): Initialize target_resources_ok.
1787 * command.c (do_setshow_command): Provide dummy initialization
1789 * valops.c (find_function_addr): Move function & prototype inside
1791 (value_arg_coerce): Similarly.
1792 (value_of_variable): Provide dummy initialization of "frame".
1794 start-sanitize-gdbtk
1795 Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com)
1797 * gdbtk.c (call_wrapper): Clear running_now if an error occurs.
1800 Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com>
1802 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter
1803 to prim_record_minimal_symbol_and_info call that was missed in Jan 3
1805 (scan_xcoff_symtab): Ditto.
1807 Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com>
1809 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
1810 from being sent to 32-bit targets by masking off upper bits.
1811 * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
1812 of PC on 32-bit targets.
1813 (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
1814 frame setup instruction.
1815 (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
1816 (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
1817 prologue instruction. Fix warnings and bugs found by gcc -Wall.
1818 * buildsym.c (finish_block): Improve handling of overlapping blocks;
1819 fixes problem on MIPS16 printing function arguments.
1821 Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1823 * dwarf2read.c (dwarf2_linkage_name): New function to get
1824 the linkage name of a die from DW_AT_MIPS_linkage_name or
1826 (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn,
1827 new_symbol): Use it instead of accessing DW_AT_name.
1828 (read_partial_die): Use DW_AT_MIPS_linkage name as name of the
1829 partial die if present.
1830 (dwarf2_add_member_fn): Make a copy of physname on the type obstack.
1832 Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com)
1834 * blockframe.c (generic_frame_chain_valid): If the new frame
1835 is not INNER_THAN the old frame, then it's not valid.
1837 Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com>
1839 * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate.
1840 (mips16_heuristic_proc_desc): Recognize jal(x) instruction.
1842 Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com>
1844 * mips-tdep.c (mips16_decode_reg_save): Distinguish between
1845 sd and sw instructions correctly.
1846 (heuristic_proc_start): Add support for MIPS16.
1847 (mips16_get_imm, mips16_heuristic_proc_desc,
1848 mips32_heuristic_proc_desc): New helper functions for
1849 heuristic_proc_desc.
1850 (heuristic_proc_desc): Rewrite and reorganize to support MIPS16.
1851 (mips_push_arguments): Don't align small arguments in EABI.
1852 (mips32_skip_prologue): Attempt to shrink code size a little.
1854 Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1856 * m32r-stub.c: New -- remote protocol support for M32R cpu.
1857 * m32r-rom.c: Several experiments with improved download time.
1859 Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com>
1861 * mips-tdep.c (MIPS16_INSTLEN): Define.
1862 (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN.
1863 (heuristic_proc_start): Recognize 'entry' pseudo-op as a start
1864 of function on MIPS16.
1865 (mips32_skip_prologue, mips16_skip_prologue): New helper functions
1866 for mips_skip_prologue.
1867 (mips_skip_prologue): Recognize both 16- and 32-bit prologues.
1869 Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1871 * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library
1872 ../sim/common/libcommon.a.
1874 Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1876 * blockframe.c: fix a null pointer ref in generic_get_saved_register
1878 Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com>
1880 * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing
1883 Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com>
1885 First set of changes for mips16:
1886 * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT,
1887 MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define.
1888 (ABOUT_TO_RETURN): Call new function mips_about_to_return.
1889 (mips_breakpoint_from_pc, mips_about_to_return): Declare.
1890 * mem-break.c (memory_breakpoint_from_pc): New function.
1891 (memory_insert_breakpoint, memory_remove_breakpoint): Use
1892 memory_breakpoint_from_pc to determine breakpoint contents and size.
1893 * target.h (memory_breakpoint_from_pc): Declare.
1894 * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc
1895 to determine size of breakpoint instruction.
1896 * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save):
1897 New helper functions for mips_find_saved_regs.
1898 (mips_find_saved_regs): Recognize mips16 prologues.
1899 (mips_addr_bits_remove): Strip off upper 32 bits of address
1900 when target CPU is 32 bits but CORE_ADDR is 64 bits.
1901 (mips_step_skips_delay): No branch delay slot on mips16.
1902 (gdb_print_insn_mips): Disassemble mips16 code.
1903 (mips_breakpoint_from_pc, mips_about_to_return): New functions.
1905 Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com)
1907 * tm-mn10200.h (NUM_REGS): Decrease to 12.
1908 (REGISTER_NAMES): Elimination registers not found on the mn10200.
1909 (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes.
1910 (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200.
1912 Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1914 * dwarf2read.c: Replace integral tag, name and form fields in
1915 internal structure definitions with the corresponding enumeration
1916 types from dwarf2.h. Add default cases to switches on enumerations
1918 Make quoting of string arguments in complaint messages consistent.
1919 Check for NULL returns from DW_STRING.
1920 (struct partial_die_info): Add sibling and has_type fields, remove
1922 (DW_*): Move access macro definitions near the definition of the
1923 attribute structure.
1924 (struct field_info): New structure to pass information about fields
1925 and member functions between die processing routines.
1926 (dwarf2_build_psymtabs_hard): Set cu_header_offset.
1927 (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into
1928 the partial symbol table if the DW_AT_*_pc attributes are missing.
1929 Add file scope base type definitions to the partial symbol table.
1930 Skip over child dies if the die has a sibling attribute.
1931 (add_partial_symbol): Enter global variables with type attributes
1932 and without location descriptors into the partial symbol table.
1933 Store value of DW_TAG_variable dies in the partial symbol table.
1934 Do not enter global variables into the minimal symbol table.
1935 Add base type definitions to the partial symbol table.
1936 (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc.
1937 (process_die): Move check for DW_AT_low_pc to read_func_scope.
1938 Add a typedef symbol for base type definitions to the symbol table.
1939 Ignore DW_TAG_inlined_subroutine tags for now.
1940 (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds.
1941 (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds
1942 to determine pc bounds, ignore dies with invalid bounds.
1943 (dwarf2_get_pc_bounds): New routine to extract and validate the
1944 DW_AT_*_pc attributes of a die.
1945 (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name,
1946 dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1947 New functions to handle fields and member functions.
1948 (read_structure_scope): Rewritten to use them.
1949 (read_array_type): Renamed from dwarf_read_array_type.
1950 Default upper array bound to describe an array with unspecified
1952 Create array types in backwards order, as dwarf2 puts out the array
1953 dimensions from left to right.
1954 (read_subroutine_type): Handle DW_TAG_unspecified_parameters,
1955 DW_AT_artificial and DW_AT_prototyped.
1956 (read_base_type): Make an unsigned type for DW_ATE_boolean.
1957 Pass objfile to dwarf_base_type.
1958 (read_partial_die): Use read_attribute to read in the attributes.
1959 Handle DW_AT_sibling and DW_AT_type.
1960 Follow references when determining DW_AT_name and DW_AT_external
1961 attributes of the die.
1962 Validate DW_AT_*_pc attributes.
1963 (read_full_die): Use read_attribute to read in the attributes.
1964 (read_attribute): New function to read an attribute described
1965 by an abbreviated attribute.
1966 (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr.
1967 Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram,
1968 SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block.
1969 Change symbol class for global variables with a zero valued location
1970 descriptor to LOC_UNRESOLVED.
1971 Handle DW_AT_const_value attributes for DW_TAG_variable,
1972 DW_TAG_formal_parameter and DW_TAG_enumerator.
1973 Build a typedef symbol for DW_TAG_base_type.
1974 (dwarf2_const_value): New routine to copy a constant value from an
1975 attribute to a symbol.
1976 (dwarf_base_type): Use passed in objfile, not current_objfile
1977 when calling dwarf2_fundamental_type.
1978 (dump_die): Use DW_* accessor macros to access values of attributes.
1979 (decode_locdesc): Handle DW_OP_plus_uconst.
1981 Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com>
1983 * mn10200-tdep.c: New file.
1984 * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32,
1985 SP_REGNUM and FP_REGNUM are different, also no lar or lir.
1986 * config/mn10200/mn10200.mt: New file.
1987 * configure.tgt: add mn10200 entry.
1989 Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com)
1991 * configure.in configure: Check if host has libdl if doing
1994 Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com>
1996 * mn10300-tdep.c: Wrote/fixed implementations of
1997 mn10300_frame_chain, mn10300_init_extra_frame_info,
1998 mn10300_frame_saved_pc
1999 * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO
2000 and INIT_FRAME_PC macros.
2002 Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com)
2004 * configure.in configure: Check if host has libm. Make sure we
2005 are using gcc when using the -export-dynamic option. Fixes a
2006 problem with building under Solaris/SunPro cc.
2008 Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com>
2010 * config/mips/{embed,embed64,embedl,embedl64}.mt:
2011 Link in simulator on MIPS embedded targets.
2013 Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2015 * blockframe.c (frameless_look_for_prologue): Mark frames
2016 with a zero PC as frameless to improve backtraces from core dumps
2017 caused by dereferencing a NULL function pointer.
2019 Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com>
2021 * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition.
2023 Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com>
2025 * mn10300-tdep.c: made a lot more generic, ripping out code
2026 from copied target (no more mn10300_scan_prologue,
2027 init_extra_frame_info, and mn10300_fix_call_dummy calls)
2028 * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO
2029 and INIT_FRAME_PC macros
2031 Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
2033 * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use
2034 FP_REGISTER_BYTES to compute offsets into the saved frame,
2035 since it fails for SPARC targets configured without any
2036 FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE.
2038 Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com)
2040 * symtab.c (fixup_symbol_section): Handle NULL symbols without
2043 Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com)
2045 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
2046 ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS
2048 * configure configure.in: Clean up test cases around thread support.
2050 * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if
2053 * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
2054 printcmd.c valops.c value.h values.c: Add bfd_section arg to
2055 value_at and value_at_lazy.
2056 * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
2057 Add bfd_section arg to prim_record_minimal_symbol_and_info.
2058 * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section
2059 instead of read_memory. It takes a bfd_section arg.
2060 * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove
2061 unnecessary cast for assignment of struct dbx_symfile_info.
2062 Struct objfile now uses a real pointer instead of PTR for this
2064 * dbxread.c (dbx_symfile_init): Stash bfd section pointers for
2065 text, data and bss into dbx_symfile_info.
2066 * exec.c (xfer_memory): Handle transfers for user-specified
2068 * findvar.c (read_var_value locate_var_value): Copy bfd section
2069 from the symbol to the value.
2070 * gdb-stabs.h: Add section pointers for text, data and bss
2072 * maint.c (translate address command): Add test code for overlay
2073 address translation.
2074 * printcmd.c (do_examine do_one_display): Now takes a bfd section
2076 * (print_formatted x_command): Record current section along with
2077 current address for repeated commands.
2078 * sparc-nat.c (fetch_inferior_registers): Change
2079 target_xfer_memory to target_{read write}_memory to allow changes
2080 to target_xfer_memory interface for section info.
2081 * symmisc.c (dump_msymbols print_symbol): Print section
2082 assocaited with symbol.
2083 * symtab.c (fixup_symbol_section): New routine to
2084 add section info to symbols returned by lookup_symbol.
2085 * symtab.h (struct general_symbol_info): Add bfd section to
2087 * target.c target.h (target_xfer_memory): Add bfd section to
2089 * (target_read_memory_section): New routine to read data from a
2091 * (target_memory_bfd_section): New global variable to pass bfd
2092 section in to targets.
2093 * valarith.c (value_add value_addr value_array): Preserve bfd
2094 section when computing new value.
2095 * value.h (struct value): Add bfd section to values.
2096 * values.c (allocate_value value_copy): Initialize/preserve bfd
2098 * (unpack_double): Clean up _MSC_VER conditionals to remove
2101 * v850ice.c: New module to support communication with NEC's
2103 * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and
2104 ep names with rxx names. sp and fp are renamed via a different
2108 Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com>
2110 * mn10300-tdep.c (mn10300_push_arguments): rewrote,
2111 also removed code elsewhere that made use of RP_REGNUM.
2112 * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM,
2113 ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300
2114 arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE,
2115 EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE.
2117 For older changes see ChangeLog-96
2123 version-control: never