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86 Commits

Author SHA1 Message Date
Jason Molenda
96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
Jason Molenda
c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
Jason Molenda
43ff13b418 import gdb-1999-07-05 snapshot 1999-07-05 17:58:44 +00:00
Jason Molenda
392a587b05 import gdb-1999-05-25 snapshot 1999-05-25 18:09:09 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Fernando Nasser
ba4d67c2bf 1999-01-19 Fernando Nasser <fnasser@totem.to.cygnus.com> 
* sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c
	mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c remote-adapt.c
	remote-array.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c
	remote-est.c remote-hms.c remote-mm.c remote-nindy.c remote-nrom.c
	remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c
	remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c
	v850ice.c win32-nat.c: cosmetic changes to conform to coding
	standards.
 1999-01-19 20:45:31 +00:00
David Taylor
4ef1f46773 hp merge changes -- too numerous to mention here; see ChangeLog and 
ChangeLog-gdbtk for details.
 1998-12-28 23:06:13 +00:00
Andrew Cagney
aaa3c096db CARP: 
Re-do TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN, TARGET_ARCHITECTURE,
TARGET_ARCHITECTURE_AUTO, TARGET_BYTE_ORDER_SELECTABLE_P,
TARGET_BYTE_ORDER so that they can all be overriden.

Document.

Convert mn10300 and PPC targets.
 1998-12-13 23:28:46 +00:00
Andrew Cagney
9ddf9aa9be CARP: 
Rename REGISTER_NAMES{} -> REGISTER_NAME().
 1998-12-10 06:10:03 +00:00
Andrew Cagney
c8623080cb CARP: --enable-build-warnings=-Werror: Fix problems stopping GDB being 
canadian-crossed to host i386-cygwin.
 1998-11-25 22:13:53 +00:00
Andrew Cagney
b8464c1539 Replace "exec" with "executable" in messages. 1998-10-01 11:19:11 +00:00
Ron Unrau
253ceee6d0 Merges from SKY branch: 
* blockframe.c(find_pc_sect_partial_function): look for min syms in
          the same section when trying to guess the end of a function.
        * symfile.c(list_overlays_command): use print_address_numeric
        * remote-sim.c: export simulator_command
        * tm-r5900.h: add COP0 registers
        * txvu-tdep.c: printvector and printvector-order commands
        * tm-txvu.h: add COP0 registers
        * mips-tdep.c: use NUM_CORE_REGS
 1998-09-09 17:41:59 +00:00
Frank Ch. Eigler
902459f256 * Handle the possibility that some simulator commands may modify register 
state behind gdb's back.
Wed Aug 12 16:30:01 1998  Frank Ch. Eigler  <fche@cygnus.com>
	* remote-sim.c (simulator_command): Reset register cache after
	simulator command.
 1998-08-12 13:50:45 +00:00
Ron Unrau
ec07628095 * dbxread.c: reset function_start_offset after a finishing N_FUN 
is seen.
        * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override
          target vectors as needed.
	* txvu-tdep.c: add support for VIF breakpoints.
 1998-06-16 20:38:10 +00:00
John Metzler
c719b71428 Thu May 21 13:14:25 1998 John Metzler <jmetzler@cygnus.com> 
* gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment.
	(_initialize_gnu_nat):      Call new init
	* mac-nat.c (init_child_ops):          Ditto
	(_initialize_mac_nat):                 Ditto
	* monitor.c (init_base_monitor_ops):   Ditto
	(_initialize_remote_monitors) :        Ditto
	* ppc-bdm.c (init_bdm_ppc_ops):        Ditto
	(_initialize_bdm_ppc):                 Ditto
	* remote-adapt.c ( init_adapt_ops):    Ditto
	(_initialize_remote_adapt):            Ditto
	* remote-array.c (init_array_ops) :    Ditto
	(_initialize_array):                   Ditto
	* remote-bug (init_bug_ops) :          Ditto
	(_initialize_remote_bug):              Ditto
	* remote-e7000.c (init_e7000_ops):     Ditto
	(_initialize_remote_e7000) :           Ditto
	* remote-eb.c (init_eb_ops) :          Ditto
	(_initialize_remote_eb) :              Ditto
	*remote-es.c (init_es1800_ops) :       Ditto
	(init_es1800_child_ops) :              Ditto
	(_initialize_es1800) ;                 Ditto
	*remote-hms.c (init_hms_ops):          Ditto
	(_initialize_remote_hms) :             Ditto
	* remote-mm.c (init_mm_ops):           Ditto
	(_initialize_remote_mm) :              Ditto
	* remote-nindy.c (init_nindy_ops):     Ditto
	(_initialize_nindy):                   Ditto
	* remote_nrom.c (init_nrom_ops) :      Ditto
	(_initialize_remote_nrom) :            Ditto
	*remote-os9k (init_rombug_ops) :       Ditto
	(_initialize_remote_os9k) :            Ditto
	*remote-rdi.c (init_rdi_ops) :         Ditto
	(_initialize_remote_rdi) :             Ditto
	* remote-rdp.c (init_remote_rdp_ops) : Ditto
	(_initialize_remote_rdp) :             Ditto
	* remote-sds.c (init_sds_ops) :        Ditto
	(_initialize_remote_sds) :             Ditto
	* remote-sim.c (init_gdbsim_ops) :     Ditto
	(_initialize_remote_sim) :             Ditto
	* remote-st.c (init_st2000_ops):       Ditto
	(_initialize_remote_st2000):           Ditto
	*remote-udi.c (init_udi_ops) :         Ditto
	(_initialize_remote_udi) :             Ditto
	* remote-vx.c (init_vx_ops) :          Ditto
	(init_vx_run_ops) :                    Ditto
	(_initialize_vx) :                     Ditto
	* remote.c (init_remote_ops):          Ditto
	(init_extended_remote_ops):            Ditto
	(_initialize_remote):                  Ditto
	* sparcl-tdep.c (init_sparclite_ops):  Ditto
	(_initialize_sparcl_tdep):             Ditto
	* v850ice.c (init_850ice_ops):         Ditto
	(_initialize_v850ice):                 Ditto
	*win32-nat.c: (init_child_ops):        Ditto
	(_initialize_inftarg):                 Ditto
 1998-05-21 20:20:39 +00:00
Andrew Cagney
5af9fc5f50 Specify correct values for REGISTER_RAW_SIZE. 
If a SIM/GDB register size botch, warn the user once.
 1998-02-23 16:40:34 +00:00
Andrew Cagney
bccb2e7f89 Pass REGISTER_RAW_SIZE to sim_{fetch,store}_register. Verify returned 
register size.
 1998-02-17 04:28:00 +00:00
Andrew Cagney
1931ea8d43 When starting a new simulator run, ensure proceed status is cleared. 1998-02-06 03:09:59 +00:00
Jeff Law
2f1d67ecf0 * remote-sim.c (gdbsim_open): Use "--architecture" instead of 
ambigious short form.
 1997-12-16 10:22:14 +00:00
Andrew Cagney
02475394db When using sigaction() to install cntrl-c handler do not also use signal(). 1997-12-15 12:59:55 +00:00
Andrew Cagney
e7ab2a476e (Mostly from Gavin Koch) 
In dwarf2read.c, if the ABI is 32 bit and 64 bit addresses are encountered
discard the most significant 32 bits.
Use CORE_ADDR for address variables instead of long.
Add more explicit tx49 configur target.
Check/use sigaction/SA_RESTART in remote-sim.c
 1997-12-15 12:38:05 +00:00
Jeff Law
9447f05fbb * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype. 1997-11-27 06:01:08 +00:00
Mark Alexander
639c861230 * mips-tdep.c (set_reg_offset): New function. 
(mips16_heuristic_proc_desc): Calculate offsets of registers
	saved by entry pseudo-op after rest of prologue has been read.
	Use set_reg_offset to ignore all but the first save of a given
	register.
	(mips32_heuristic_proc_desc): Initialize frame adjustment value.
	* remote-sim.c (gdbsim_store_register): Don't update registers
	that have a null or empty name.
	* findvar.c (read_register_bytes): Don't fetch registers
	that have a null or empty name.
 1997-09-30 06:20:59 +00:00
Mark Alexander
af774411e5 * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust 
member for storing offset of MIPS16 frame pointer from SP.
	* mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout.
	(PROC_FRAME_ADJUST): Define.
	(mips16_heuristic_proc_desc): Store frame pointer adjustment value.
	(get_frame_pointer): Use frame pointer adjustment value when
	calculating frame address.
	* remote-sim.c (gdbsim_fetch_register): Don't fetch registers
	that have a null or empty name.
start-sanitize-tx19
	* config/mips/tm-tx19.h (MIPS_DEFAULT_FPU_TYPE): Define.
	(REGISTER_NAMES): Redefine to eliminate FP registers.
	* config/mips/tm-tx19l.h: Ditto.
end-sanitize-tx19
 1997-09-26 19:42:55 +00:00
Stu Grossman
45a70ed653 * The following block of changes add support for debugging assembly 
source files.
	* breakpoint.c (resolve_sal_pc):  Prevent crash when pc isn't
	associated with a function.
	* buildsym.c (record_line start_symtab end_symtab):  Don't delete
	symtabs which only have line numbers (but no other debug symbols).
	* dbxread.c (read_dbx_symtab end_psymtab):  Ditto.

	* remote-sim.c:  New functions gdbsim_insert/remove_breakpoint.  Use
	intrinsic simulator breakpoints if available, otherwise do it the
 	hard way.
	* configure.tgt:  Add d30v.
	* d30v-tdep.c:  New file.
	* config/d30v/d30v.mt, config/d30v/tm-d30v.h:  New files.
 1997-09-25 01:26:36 +00:00
Andrew Cagney
d0aba53f38 New commands `set architecture'', show architecture'' and `info 
architecture''.  Update SH target to use new target_architecture_hook.
 1997-08-28 10:20:21 +00:00
Andrew Cagney
750b794296 Only pass endianess to simulator when explicitly set by user with set 
endian.
Prepend endian argument so that it can be overriden with target sim -ARGS.
 1997-08-27 07:45:50 +00:00
Andrew Cagney
fafce69ab1 Add ABFD argument to sim_create_inferior. Document. 
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
 1997-08-27 04:44:41 +00:00
Andrew Cagney
247fccdeb5 Add ABFD argument to sim_open call. Pass through to sim_config so 
that image properties such as endianness can be checked.

More strongly document the expected behavour of each of the sim_*
interfaces.

Add default endian argument to simulator config macro
SIM_AC_OPTION_ENDIAN.  Use in sim_config.
 1997-08-25 23:14:25 +00:00
Fred Fish
40b647e9e2 * config/i386/nm-linux.h: Enable prototypes that were #ifdef out. 
* config/tm-sysv4.h (in_plt_section): Add prototype.

	* maint.c (maintenance_translate_address): Avoid assignment
	inside if, per GNU coding standards.
	* symfile.c (simple_read_overlay_table): Avoid assignments inside if, per
	GNU coding standards.

	* monitor.c (parse_register_dump): Is really a void function.
	Add prototype.
	(monitor_read_memory): Remove unused variable "name".
	(monitor_read_memory): Remove unused variable "regbuf".
	(monitor_open): Remove unused variable "i".
	(get_hex_word): Apparently unused, #if away for now.
	(from_hex): Ditto.

	* i386v4-nat.c (supply_fpregset): Remove unused variable "regi".
	(fill_fpregset): Remove unused variables "regi", "to", "from" and
	"registers".

	* remote-e7000.c (ctype.h): Include.
	(e7000_insert_breakpoint): #if away unused arg used by unused expr.
	* frame.h (generic_get_saved_register): Add prototype.
	(enum lval_type): Add partial forward decl.
	* dsrec.c (make_srec): Remove unused variable "type_code".
	* remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling
	cases by just ignoring them.
	(command.h): Include.

	* java-exp.y (parse_number): Remove unused variable "unsigned_p".
	* java-lang.c (gdbcore.h): Include for prototypes.
	(type_from_class): Remove unused variable "ftype".
	(type_from_class): Remove unused variable "name_length".
	(evaluate_subexp_java): Add default case to handle remaining
	enumerations.
	* java-valprint.c (c-lang.h): Include for prototypes.

	* symfile.c (simple_read_overlay_region_table): #if away
	unused function.
	(simple_free_overlay_region_table): Ditto.
	(overlay_is_mapped): Add default case to switch.
	(simple_read_overlay_region_table): Ditto.
	(simple_read_overlay_region_table): Add prototype.

	* symtab.c (fixup_symbol_section): Remove unused msym variable.
	(fixup_psymbol_section): Ditto.
	(find_pc_sect_symtab): Make distance a CORE_ADDR.

	* utils.c: Add comment about t_addr being either unsigned long or
	unsigned long long.
	(paddr): Change formats to match actual types args are cast to.
	(preg): Ditto.
	(paddr_nz): Ditto.
	(preg_nz): Ditto.
 1997-06-13 17:30:24 +00:00
Andrew Cagney
aa02a0b0f2 sim_kill() isn't used. 1997-06-06 03:02:51 +00:00
Andrew Cagney
1fa0cc2dfc Restrict simulator commands to an enabled simulator. 1997-05-22 04:59:25 +00:00
Andrew Cagney
24aa2b57af Depreciate sim_set_callbacks() function. Set simulator callbacks 
during sim_open().
 1997-05-20 00:05:27 +00:00
Andrew Cagney
c14cabbac4 Part II of getting GdbTk's stop button to always work. 1997-05-08 01:00:39 +00:00
David Edelsohn
0c4cec9f72 * remote-sim.c (gdbsim_open): Only pass -E to sim_open if 
TARGET_BYTE ORDER_SELECTABLE.
 1997-04-18 20:39:38 +00:00
Andrew Cagney
8517f62b16 Ref gdb/11763 - can't stop a running simulator: 
o	Provide poll_quit callback to simulators
		so that they can poll for SIGINT on
		clueless OS's.

	o	Add sim_stop to simulators so that clients
		can request a halt (eg gdbtk's STOP button)
		Works for PPC!

	o	Re-arange remote-sim.c so that the
		hard work is moved from gdbsim_resume()
		to gdbsim_wait() (where it should be).
 1997-04-18 12:24:52 +00:00
David Edelsohn
44cd79e4b1 * remote-sim.c (gdbsim_load): Update call to sim_load. 
(gdbsim_create_inferior): No longer pass start_address to
	sim_create_inferior.
	(gdbsim_open): Pass endian indicator as arg.
 1997-04-17 09:23:28 +00:00
David Edelsohn
9909707740 * remote-sim.c (gdbsim_open): Check return code from sim_open. 1997-04-02 22:17:42 +00:00
Michael Meissner
8902803f75 Fix faulty assumption that va_list is a pointer type 1997-03-28 20:48:12 +00:00
Fred Fish
12967062e4 * remote-sim.c (simulator_command): Add comment about dealing with 
NULL or empty args.
start-sanitize-tic80
	* Makefile.in (tic80-tdep.o): Add target.
	* configure.tgt: Add tic80 case.
	* tic80-tdep.c: New file.
	* config/tic80/{tic80.mt, tm-tic80.h}: New files.
end-sanitize-tic80
 1997-03-22 23:52:04 +00:00
Jeff Law
011fa67124 * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI 
compilers.
        (gdb_os_evprintf_filtered): Similarly.
 1997-03-21 03:53:59 +00:00
Andrew Cagney
48ae80573e * remote-sim.h: Delete - moved to ../include/remote-sim.h. 
* Makefile.in (remote_utils_h): Update path to remote-sim.h.
* remote-sim.c (flush_stdout, write_stderr, flush_stderr,
vprintf_filtered, evprintf_filtered): Callbacks that accept
varargs.
 1997-03-17 14:23:31 +00:00
David Edelsohn
286f83b430 * remote-sim.h (sim_state, SIM_DESC): New types. 
(sim_open): Return a `descriptor' as result.
	(*): New argument of descriptor result from sim_open.
	* remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p.
	(gdbsim_open): Record result of sim_open in gdbsim_desc.
	Pass argv list to sim_open, argv[0] = pseudo program name.
	(*): Pass gdbsim_desc to sim_foo fns.
 1997-03-13 20:28:26 +00:00
Mark Alexander
1387cba164 * remote-sim.c (init_callbacks): Undo previous change. 1997-02-18 21:05:55 +00:00
Dawn Perchik
7ae78a73cf * maint.c: Fix dereference of pointer. 
* remote-sim.c: Fix reference of structure member "last_error".
	* debugify.c: Include config.h to get ANSI definitions.
 1997-02-18 19:33:29 +00:00
David Edelsohn
d9ad8adf03 * remote-sim.c (gdbsim_open_p): New static local. 
(gdbsim_open): Call unpush_target if sim open.  Set gdbsim_open_p.
	(gdbsim_close): Only call sim_close if sim open.  Reset gdbsim_open_p.
 1996-12-30 08:34:35 +00:00
David Edelsohn
163a75afdb * remote-sim.h: Update some comments. 
* remote-sim.c (gdb_os_error): New function.
	(init_callbacks): Fix initializing of gdb_callback.  Add gdb_os_error.
	(gdb_os_printf_filtered): Use gdb_stdout, not stdout.
 1996-12-09 02:06:42 +00:00
David Edelsohn
4da8b2a5f4 * callback.h: Deleted, moved to ../include. 
* callback.c: Deleted, moved to ../sim/common.
	* Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co].
	(callback.o): Delete rule.
	* remote-sim.h: No longer include callback.h
	(sim_callback_write_stdout): Delete prototype.
	* remote-sim.c (init_callbacks,end_callbacks): New functions.
	(gdb_os_write_stdout, gdb_os_printf_filtered): New functions.
	(gdb_callback, callbacks_initialized): New static globals.
	(gdbsim_open): Call init_callbacks.
	(gdbsim_close): Call end_callbacks.
	(simulator_command): Call init_callbacks.
 1996-11-20 08:55:42 +00:00