217 Commits

Author SHA1 Message Date
39f770628a Phase 1 of the ptid_t changes. 2001-05-04 04:15:33 +00:00
ba79cc8154 * remote-mips.c (S_IROTH): Moved definition from here.
* gdb_stat.h (S_IROTH): to here.
2001-04-03 01:51:26 +00:00
b6ba6518e9 Update/correct copyright notices. 2001-03-06 08:22:02 +00:00
4e052eda91 Create new file regcache.h. Update all uses. 2001-03-01 01:39:22 +00:00
e1e9e218c1 Replace calls to abort() with calls to internal_error(). 2001-02-25 04:45:12 +00:00
8e65ff28b0 Add __FILE__ and __LINE__ parameter to internal_error() /
internal_verror().
2001-02-08 06:03:54 +00:00
86ddecc5fc * ppc-bdm.c (#include <signal.h>): Removed.
* remote-array.c: Likewise.
* remote-bug.c: Likewise.
* remote-e7000.c: Likewise.
* remote-mips.c: Likewise.
* remote-os9k.c: Likewise.
* remote-st.c: Likewise.
* remote-udi.c: Likewise.
* remote-vx29k.c: Likewise.
* remote-vx68.c: Likewise.
* remote-vx960.c: Likewise.
* remote-vxmips.c: Likewise.
* remote-vxsparc.c: Likewise.
2001-02-02 23:04:14 +00:00
824670030b * monitor.c (#include "gdb_wait.h"): Removed.
* ocd.c: Likewise.
* ppc-bdm.c: Likewise.
* remote-adapt.c: Likewise.
* remote-array.c: Likewise.
* remote-bug.c: Likewise.
* remote-e7000.c: Likewise.
* remote-eb.c: Likewise.
* remote-es.c: Likewise.
* remote-mips.c: Likewise.
* remote-mm.c: Likewise.
* remote-nindy.c: Likewise.
* remote-os9k.c: Likewise.
* remote-rdi.c: Likewise.
* remote-rdp.c: Likewise.
* remote-sds.c: Likewise.
* remote-sim.c: Likewise.
* remote-st.c: Likewise.
* remote-udi.c: Likewise.
* remote-vx.c: Likewise.
* remote-vx29k.c: Likewise.
* remote-vx68.c: Likewise.
* remote-vx960.c: Likewise.
* remote-vxmips.c: Likewise.
* remote-vxsparc.c: Likewise.
* remote.c: Likewise.
* ser-pipe.c: Likewise.
* ser-unix.c: Likewise.
* Makefile.in: Updated dependencies.
-------------------------------------------------------------------
2001-02-02 19:14:33 +00:00
4fcf66da88 Replace strsave() with xstrdup(). 2001-01-31 01:24:03 +00:00
29e5738069 * exec.c (xfer_memory): Add attrib argument.
* infptrace.c (child_xfer_memory): Likewise.
* monitor.c (monitor_xfer_memory): Likewise.
* remote-adapt.c (adapt_xfer_inferior_memory): Likewise.
* remote-array.c (array_xfer_memory): Likewise.
* remote-bug.c (bug_xfer_memory): Likewise.
* remote-e7000.c (e7000_xfer_inferior_memory): Likewise.
* remote-eb.c (eb_xfer_inferior_memory): Likewise.
* remote-es.c (es1800_xfer_inferior_memory): Likewise.
* remote-mips.c (mips_xfer_memory): Likewise.
* remote-mm.c (mm_xfer_inferior_memory): Likewise.
* remote-nindy.c (nindy_xfer_inferior_memory): Likewise.
* remote-os9k.c (rombug_xfer_inferior_memory): Likewise.
* remote-rdi.c (arm_rdi_xfer_memory): Likewise.
* remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise.
* remote-sds.c (sds_xfer_memory): Likewise.
* remote-sim.c (gdbsim_xfer_inferior_memory): Likewise.
* remote-st.c (st2000_xfer_inferior_memory): Likewise.
* remote-udi.c (udi_xfer_inferior_memory): Likewise.
* remote-vx.c (vx_xfer_memory): Likewise.
* remote.c (remote_xfer_memory): Likewise.
* target.c (debug_to_xfer_memory, do_xfer_memory): Likewise.
* target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise.

* target.h (#include "memattr.h"): Added.
(target_ops.to_xfer_memory): Add attrib argument.

* wince.c (_initialize_inftarg): Removed call to set_dcache_state.
* dcache.h (set_dcache_state): Removed declaration.
* dcache.c (set_dcache_state): Removed definition

* dcache.c: Update module comment, as dcache is now enabled and
disabled with memory region attributes instead of by the global
variable "remotecache".  Add comment describing the interaction
between dcache and memory region attributes.
(dcache_xfer_memory): Add comment describing benefits of moving
cache writeback to a higher level.
(dcache_struct): Removed cache_has_stuff field.  This was used to
record whether the cache had been accessed in order to invalidate
it when it was disabled.  However, this is not needed because the
cache is write through and the code that enables, disables, and
deletes memory regions invalidate the cache.  Add comment which
suggests that we could be more selective and only invalidate those
cache lines containing data from those memory regions.
(dcache_invalidate): Updated.
(dcache_xfer_memory): Updated.

(dcache_alloc): Don't abort() if dcache_enabled_p is clear.
(dcache_xfer_memory): Removed code that called do_xfer_memory() to
perform a uncached transfer if dcache_enabled_p was clear.  This
function is now only called if caching is enabled for the memory
region.
(dcache_info): Always print cache info.

* target.c (do_xfer_memory): Add attrib argument.
(target_xfer_memory, target_xfer_memory_partial): Break transfer
into chunks defined by memory regions, pass region attributes to
do_xfer_memory().
* dcache.c (dcache_read_line, dcache_write_line): Likewise.

* Makefile.in (SFILES): Add memattr.c.
(COMMON_OBS): Add memattr.o.
(dcache.o): Add target.h to dependencies.
* memattr.c: New file.
* memattr.h: Likewise.
2001-01-23 22:48:56 +00:00
b8c9b27d1e Replace free() with xfree(). 2000-12-15 01:01:51 +00:00
688991e6f8 Replace hardwired timeouts in remote-mips.c with ``remote_timeout''
variable.
2000-09-12 17:20:09 +00:00
8edbea78dc * dcache.c (dcache_info): Output a cache line's state vector so it
lines up under the data vector.

* dcache.c (dcache_read_line): New function.
(dcache_peek_byte): Use it.
(dcache_alloc): Return NULL if write of reclaimed cache line fails.
(dcache_peek_byte, dcache_poke_byte): Return failure if
dcache_alloc() returns a NULL data block pointer.
(dcache_xfer_memory): Don't force writeback unless we were writing.

* monitor.c (monitor_expect): Change places where immediate_quit
is set to 1 or 0 to increments and decrements respectively.  This
allows such changes to nest properly.
* ocd.c (ocd_start_remote): Likewise.
* remote-adapt.c (expect): Likewise.
* remote-array.c (expect): Likewise.
* remote-eb.c (expect): Likewise.
* remote-e7000.c (e7000_start_remote): Likewise.
* remote-mips.c (mips_expect_timeout, mips_getstring): Likewise.
* remote-nrom.c (expect): Likewise.
* remote-os9k.c (expect): Likewise.
* remote-sds.c (sds_start_remote): Likewise.
* remote-st.c (expect): Likewise.
* remote-utils.c (sr_expect): Likewise.
* remote.c (remote_start_remote): Likewise.
* tracepoint.c (read_actions): Likewise.

* remote-mips.c (mips_getstring): Balance changes to immediate_quit.
2000-09-01 00:12:10 +00:00
98691afe51 Thu Aug 3 15:02:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
* remote-mips.c (mips_expect, mips_expect_timeout, common_open,
 	fputs_readable): Make string pointer arguments constant.
2000-08-03 08:41:23 +00:00
fba45db2fa Protoization. 2000-07-30 01:48:28 +00:00
4014092b58 Move the ``set mask-address'' command to remote-mips.c. Disable
address masking in mips-tdep.c.
2000-07-11 09:25:22 +00:00
59d521c179 Remove arbitrary printf output limit placed on pmon targets 2000-06-17 14:00:31 +00:00
ef31c1ea0e Delete TARGET_MONITOR_PROMPT. 2000-06-06 06:19:57 +00:00
a14ed312fd PARAMS removal. 2000-05-28 01:12:42 +00:00
03f2053f96 Replace ../include/wait.h with gdb_wait.h. 2000-02-09 08:52:47 +00:00
d9fcf2fb1c import gdb-2000-02-01 snapshot 2000-02-02 00:21:19 +00:00
d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
9846de1bb5 import gdb-1999-07-07 pre reformat 1999-07-07 17:31:57 +00:00
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
c5a3735edf Fix for PR 18873:
* remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint.
	(common_breakpoint): Restore support for instruction breakpoints
	on non-LSI targets.
1999-01-22 17:15:21 +00:00
4ef1f46773 hp merge changes -- too numerous to mention here; see ChangeLog and
ChangeLog-gdbtk for details.
1998-12-28 23:06:13 +00:00
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
2474bfd794 * remote-mips.c (remote_mips_insert_hw_breakpoint,
remote_mips_remove_hw_breakpoint): New functions for hardware
	breakpoints on LSI targets.
	* config/mips/tm-embed.h (target_remove_hw_breakpoint,
	target_insert_hw_breakpoint): Define to call
	remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint,
	respectively.
1998-07-23 21:48:28 +00:00
f8611801b1 * remote-mips.c (mips_request): Use unsigned long during parsing
returned value from monitor, to prevent accidental sign extension.
1998-02-17 23:14:57 +00:00
a469b84c3b * Changed MIPS monitor interface code to be tolerant of slightly
different IDT/sim 6.0 behavior.  Extra time and laxness is alloted
  for monitor entry and exit.
1998-02-12 21:28:52 +00:00
138b5e6359 * remote-mips.c (_initialize_remote_mips): Fix DDB doc string. 1997-12-22 21:55:09 +00:00
501ad43a89 Remove sanitized-out Magic Cap support, will never be released 1997-10-06 19:38:43 +00:00
794868783d * remote-mips.c (mips-initialize): Work around flakiness in
some versions of PMON after loading a program.
1997-10-05 01:53:22 +00:00
f781fe93a6 * infrun.c (wait_for_inferior): Mark registers as invalid when
stepping over an instruction that triggered a watchpoint.
	* remote-mips.c: Numerous changes to support hardware breakpoints
	and watchpoints on LSI MiniRISC and TinyRISC boards.
	* mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h.
	(mips_breakpoint_from_pc): Account for different breakpoint
	instructions used by PMON and IDT monitor.
	* config/mips/tm-embed.h: Enable hardware breakpoints on embedded
	MIPS targets.
	* config/mips/tm-mips.h: Define breakpoint instructions for
	PMON and IDT monitor.  Move MIPS16-related macros here from
	mips-tdep.c.
1997-06-17 02:11:42 +00:00
8e7c36868b * remote-mips.c (mips_load): Ensure that PC gets updated
after a load on LSI target.
1997-04-15 00:09:24 +00:00
b68b97830b * remote-mips.c: Clean up comment and extraneous semicolon
for mips_monitor_prompt variable.
1997-03-27 22:25:51 +00:00
8e493b6178 * remote-mips.c: Add `set monitor-prompt' command. 1997-03-27 22:09:34 +00:00
db38473ab8 * remote-mips.c (mips_exit_debug): Some IDT boards don't
send the full exit string.

Fixes a bug when trying to load to our mips IDT boards.
1997-03-06 03:36:05 +00:00
d6ca85a8ca * remote-mips.c: Put back the form feeds. 1997-02-27 22:14:22 +00:00
266454ca50 * remote-mips.c: Remove form feeds (^L) from source.
(mips_initialize): LSI PMON doesn't support 'set regsize' command.
	(pmon_wait): Don't need to exit and re-enter debug mode on LSI
	PMON after a continue; it causes target program misbehavior.
	(mips_fetch_register): Don't fetch unsupported registers; this
	cuts down on wasted serial traffic.
1997-02-27 21:45:29 +00:00
7061bb0ef3 * mips-tdep.c (non_heuristic_proc_desc): New function.
(find_proc_desc): Move non-heuristic proc search code into separate
	function.
	(gdb_print_insn_mips): Use non-heuristic method to find procedure
	descriptor, to avoid prologue examination when disassembling.
	* remote-mips.c: Add support for new "lsi" target (LSI MiniRISC
	aka MicroMeteor board).
	(mips_exit_debug): Prevent protocol reinitialization if an error
	occurs while exiting debug mode.
1997-02-11 02:48:55 +00:00
32dab60312 * remote-mips.c (common_breakpoint): Prevent 64-bit addresses
from being sent to 32-bit targets by masking off upper bits.
	* mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits
	of PC on 32-bit targets.
	(mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a
	frame setup instruction.
	(mips32_heuristic_proc_desc): Fix warning found by gcc -Wall.
	(mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid
	prologue instruction.  Fix warnings and bugs found by gcc -Wall.
	* buildsym.c (finish_block): Improve handling of overlapping blocks;
	fixes problem on MIPS16 printing function arguments.
1997-02-09 17:36:49 +00:00
214e969267 * values.c (unpack_double): Make it compile with MSVC++ 2.x.
* remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g.
	when using MSVC++.
	(common_open): Fix help string.
1996-12-19 17:45:57 +00:00
96431497ff * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define.
(mips_addr_bits_remove): Declare.
	* mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post
	errors when hitting breakpoints during inferior function calls
	in 64-bit programs.
	(fix_sign_extension): Make public, rename to mips_addr_bits_remove.
	* utils.c (paddr_nz, preg_nz): New functions, similar to
	paddr and preg but don't print leading zeroes.
	* defs.h (paddr_nz, preg_nz): Declare.
	* remote-mips.c: Use paddr_nz instead of paddr throughout
	to reduce packet size.
	(pmon_end_download): Improve timeout error handling.
1996-11-27 03:40:02 +00:00
ee45546371 * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN.
(common_breakpoint): Use paddr instead of %x to print 64-bit values.
	(heuristic_proc_desc): Add tests for 64-bit instructions.
	(init_extra_frame_info, mips_push_arguments): Recognize additional
	registers for EABI.
	* remote-mips.c: Extend DDB target to allow TFTP downloads.
	* config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS):
	Define.
1996-11-22 04:50:46 +00:00
119dfbb7c1 Patches to add Irix6 host support. 1996-11-12 23:33:32 +00:00