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Author SHA1 Message Date
Ulrich Weigand
452de53c12 bfd/ 
* elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
	segments first amongst the program headers.

ld/testsuite/
	* ld-spu/icache.d: Update file offsets.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl1.d: Likewise.
 2009-05-14 15:26:36 +00:00
Ulrich Weigand
d342a8b157 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index 
into addresses for relocation types that look at high bits.  Remove
	special handling of relocation overflow warnings.
 2009-05-14 14:42:36 +00:00
Ulrich Weigand
cc210763ce * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the 
control flow graph between fragments of a function.
 2009-05-14 14:40:57 +00:00
Ulrich Weigand
c1ea05bbe8 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode, 
generate only a 16-byte .toe section.
	(spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
 2009-05-14 14:39:04 +00:00
Pierre Muller
9bb9e8ade7 Remove all i386 debug register low level macros in config nm files. 
(I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR): Remove.
	(I386_DR_LOW_GET_STATUS, I386_DR_LOW_SET_CONTROL): Remove.
	(I386_USE_GENERIC_WATCHPOIINTS): Remove.

	* i386-nat.h: New file (adapted from config/i386/nm-i386.h).
	(struct i386_dr_low_type): New type.
	(i386_dr_low): New global variable.
	* i386-nat.c (TARGET_HAS_DR_LEN_8): Update macro.
	(i386_insert_aligned_watchpoint): Replace i386 dr low macros by
	i386_dr_low struct variable fields.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_stopped_data_address): Likewise.
	(i386_stopped_by_hwbp): Likewise.
	(show_debug_regs_command_added): New static variable.
	(add_show_debug_regs_command): New static function.
	(i386_use_watchpoints): Call add_show_debug_regs_command if not done.
	(i386_set_debug_register_length): New function.
	(_initialize_i386_nat): Delete.

	* amd64-linux-nat.c: Include "i386-nat.h".
	(amd64_linux_dr_set_control):  Change to static.
	(amd64_linux_dr_get_status): Change to static.
	(amd64_linux_dr_set_addr,amd64_linux_dr_reset_addr): Likewise.
	(_initialize_amd64_linux_nat): Set i386_dr_low variable fields.

	* go32-nat.c: Include "i386-nat.h".
	(go32_set_addr): Change to static.
	(go32_set_dr7): Change to static. Change arg type to unisgned long.
	(go32_get_dr6): Change to static. Change return type to unisnged long.
	(init_go32_ops):  Set i386_dr_low variable fields.
	* i386-linux-nat.c: Include "i386-nat.h".
	(i386_linux_dr_set_control, i386_linux_dr_get_status): Change to static.
	(i386_linux_dr_set_addr, i386_linux_dr_reset_addr): Idem.
	(_initialize_i386_linux_nat):  Set i386_dr_low variable fields.
	* i386bsd-nat.h: Declare functions used for
	i386_dr_low fields in i386fbsd-nat.c.
	* i386fbsd-nat.c: Include "i386-nat.h".
	(_initialize_i386fbsd_nat): Set i386_dr_low variable fields.
	* windows-nat.c: Include "i386-nat.h".
	(cygwin_set_dr, cygwin_get_dr6, cygwin_set_dr7): Add prototypes.
	Change to static.
	(cygwin_get_dr6): Change return type to unisnged long.
	(cygwin_set_dr7): Change arg type to unisgned long.
	(init_windows_ops): Set i386_dr_low function fields.

	* amd64-windows-nat.c (_initialize_amd64_windows_nat): Call
	i386_set_debug_register_length.
	* i386-windows-nat.c (_initialize_i386_windows_nat): Likewise.

	* config/i386/nm-cygwin.h: Remove all I386_* macros.
	* config/i386/nm-cygwin64.h: Likewise.
	* config/i386/nm-fbsd.h: Likewise.
	* config/i386/nm-linux.h: Likewise.
	* config/i386/nm-i386.h: Remove completely.
	* config/i386/nm-go32.h: Remove completely.
	* config/i386/nm-linux64.h: Remove completely.
	* config/i386/go32.mh (NAT_FILE): Remove entry.
	* config/i386/linux64.h (NAT_FILE): Change to config/nm-linux.h.
 2009-05-14 09:37:00 +00:00
Jon Beniston
7a893eb8c1 * MAINTAINERS: Add Jon Beniston to write after approval list. 2009-05-14 08:54:09 +00:00
Alan Modra
bbb0fc04cc bfd/ 
* elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
	(spu_elf_place_overlay_data): ..here.  New function.
	* elf32-spu.h (spu_elf_place_overlay_data): Declare.
ld/
	* emultempl/spuelf.em (spu_before_allocation): Call
	spu_elf_place_overlay_data.
ld/testsuite/
	* ld-spu/icache1.d: Update for changed overlay manager placement.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl2.d: Likewise.
 2009-05-14 04:30:03 +00:00
Alan Modra
011aa75f62 * ldlang.c (lang_insert_orphan): Add __start_<section> symbol 
assignment inside output section statement.  Ensure only one
	set of symbols per output section.
	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non-
	dollar sections before dollar sections.  Correct add_child
	list insertion.
	* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
 2009-05-14 02:21:45 +00:00
gdbadmin
a8310e20c5 *** empty log message *** 2009-05-14 00:00:05 +00:00
Alan Modra
20a73664f2 daily update 2009-05-14 00:00:04 +00:00
DJ Delorie
77ca132567 * cgen.c (gas_cgen_parse_operand): Guard against NULL pointers. 2009-05-13 21:41:38 +00:00
Doug Evans
9f1036c17f * linux-x86-low.c: Don't include assert.h. 
(x86_siginfo_fixup): Use fatal, not assert.
	(x86_arch_setup): Fix comment.
 2009-05-13 19:11:04 +00:00
Paul Pluzhnikov
57a9e6afe1 2009-05-13 Paul Pluzhnikov <ppluzhnikov@google.com> 
* objc-lang.c (objc_objfile_data): New variable.
	(find_methods): Skip objfiles without Obj-C methods.
	(_initialize_objc_lang): New function.
 2009-05-13 17:36:24 +00:00
Doug Evans
3da9440a2c (linux_test_for_tracefork): Back out turd from previous check-in. 2009-05-13 17:17:22 +00:00
Andrew Jenner
6e6718a332 * elf32-arm.c: Move sysdep.h to start of file. 2009-05-13 16:46:42 +00:00
Andrew Jenner
42a68e1874 * config/tc-arm.c: Move as.h to start of file. 2009-05-13 16:44:56 +00:00
Joel Brobecker
3f7f5fe45a * c-lang.c (print_wchar): Remove unnecessary cast. 2009-05-13 09:41:57 +00:00
gdbadmin
083147ab81 *** empty log message *** 2009-05-13 00:00:34 +00:00
Alan Modra
1cf2dab730 daily update 2009-05-13 00:00:04 +00:00
Jim Blandy
25ad2853bc * MAINTAINERS: Remove self as m32c target maintainer. 2009-05-12 23:55:25 +00:00
Doug Evans
d0722149ad Biarch support for i386/amd64 gdbserver. 
* Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
	Add linux-x86-low.c.
	(linux-i386-low.o, linux-x86-64-low.o): Delete.
	(linux-x86-low.o): Add.
	* linux-x86-64-low.c: Delete.
	* linux-i386-low.c: Delete.
	* linux-x86-low.c: New file.
	* configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
	linux-x86-low.o.
	(x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
	linux-x86-low.o.
	(x86_64-linux srv_regobj): Add reg-i386-linux.o.
	* linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
	(linux_child_pid_to_exec_file): New function.
	(elf_64_header_p, elf_64_file_p): New functions.
	(siginfo_fixup): New function.
	(linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
	give target a chance to convert layout.
	* linux-low.h (linux_target_ops): New member siginfo_fixup.
	(linux_child_pid_to_exec_file, elf_64_file_p): Declare.
 2009-05-12 22:25:00 +00:00
Alexandre Oliva
1b05fbbd2c ChangeLog: 
PR target/37137
* Makefile.def (flags_to_pass): Remove redundant and incomplete
STAGE1_CFLAGS, STAGE2_CFLAGS, STAGE3_CFLAGS, and STAGE4_CFLAGS.
Add FLAGS_FOR_TARGET and BUILD_CONFIG.
(bootstrap_stage): Remove bootstrap-debug custom stages.  Turn
stage_configureflags, stage_cflags and stage_libcflags into
explicit Makefile macros.
* Makefile.tpl (HOST_EXPORTS, EXTRA_HOST_FLAGS): Pass GCJ and
GFORTRAN.
(POSTSTAGE1_HOST_EXPORTS): Add XGCC_FLAGS_FOR_TARGET and TFLAGS to
CC.  Set CC_FOR_BUILD from CC.
(BASE_TARGET_EXPORTS, RAW_CXX_TARGET_EXPORTS,
NORMAL_TARGET_EXPORTS): Move SYSROOT_CFLAGS_FOR_TARGET and
DEBUG_PREFIX_CFLAGS_FOR_TARGET from CFLAGS and CXXFLAGS to
XGCC_FLAGS_FOR_TARGET.  Add it along with TFLAGS to CC, CXX, GCJ,
and GFORTRAN.
(TFLAGS, STAGE_CFLAGS, STAGE_TFLAGS, STAGE_CONFIGURE_FLAGS): New.
(_LIBCFLAGS): Renamed to _TFLAGS.
(do-compare-debug, do-compare3-debug): Drop.
(CC, GCC_FOR_TARGET, CXX_FOR_TARGET, RAW_CXX_FOR_TARGET,
GCJ_FOR_TARGET, GFORTRAN_FOR_TARGET): Remove FLAGS_FOR_TARGET.
(FLAGS_FOR_TARGET, SYSROOT_CFLAGS_FOR_TARGET,
DEBUG_PREFIX_CFLAGS_FOR_TARGET): Move down.
(XGCC_FLAGS_FOR_TARGET): New.
(BASE_FLAGS_TO_PASS): Pass STAGEid_CFLAGS, STAGEid_TFLAGS and TFLAGS.
(EXTRA_HOST_FLAGS): Pass GCJ and GFORTRAN.
(POSTSTAGE1_FLAGS_TO_PASS): Move SYSROOT_CFLAGS_FOR_TARGET and
DEBUG_PREFIX_CFLAGS_FOR_TARGET from CFLAGS, CXXFLAGS, LIBCFLAGS,
LIBCXXFLAGS to XGCC_FLAGS_FOR_TARGET.    Add it along with TFLAGS
to CC, CXX, GCJ, and GFORTRAN.  Pass XGCC_FLAGS_FOR_TARGET and
TFLAGS.
(BUILD_CONFIG): Include if requested.
(all): Set TFLAGS on bootstrap.
(configure-stageid-prefixmodule): Pass TFLAGS, adjust FLAGS.
(all-stageid-prefixmodule): Likewise.
(do-clean, distclean-stageid): Set TFLAGS.
(restrap): Fix whitespace.
* Makefile.in: Rebuilt.
config/ChangeLog:
* multi.m4: Save CXX, GFORTRAN and GCJ in config.status.
* mt-gnu (CXXFLAGS_FOR_TARGET): Adjust.
* bootstrap-O1.mk: New.
* bootstrap-O3.mk: New.
* bootstrap-debug.mk: New.
 2009-05-12 18:16:01 +00:00
Pedro Alves
cbe54154ef gdb/ 
2009-05-12  Pedro Alves  <pedro@codesourcery.com>

	* cli/cli-decode.c (deprecated_add_set_cmd): Delete.
	* command.h (deprecated_add_set_cmd): Delete declaration.
	* gnu-nat.c (_initialize_gnu_nat): Replace 'maint gnu-debug' with
	'set debug gnu-nat' and 'show debug gnu-nat'.
	* i386-nat.c (_initialize_i386_nat): Replace 'maint
	show-debug-registers' with 'maint set show-debug-registers' and
	'maint show show-debug-registers'.
	* mips-linux-nat.c (_initialize_mips_linux_nat): Replace 'maint
	show-debug-registers' with 'maint set show-debug-registers' and
	'maint show show-debug-registers'.

gdb/doc/
2009-05-12  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo: Document 'set/show debug gnu-nat'.  Replace 'maint
	show-debug-regs' docs by 'maint set show-debug-regs' and 'maint
	show show-debug-regs' docs.
 2009-05-12 16:51:13 +00:00
Alan Modra
78e82dc3f1 * objcopy.c (set_long_section_mode): Check input_bfd is coff 
before accessing coff specific fields of bfd.
 2009-05-12 09:07:37 +00:00
Joel Brobecker
2d90c72afe * c-lang.c (print_wchar): Convert w into a gdb_wchar_t before 
pushing it on the output obstack.
 2009-05-12 08:05:52 +00:00
Alan Modra
17f2d84375 daily update 2009-05-12 00:00:39 +00:00
gdbadmin
ffc0a543b4 *** empty log message *** 2009-05-12 00:00:34 +00:00
Andrew Cagney
90e2fa9c54 2009-05-11 Andrew Cagney <cagney@gnu.org> 
* MAINTAINERS: Orphan ppc.
 2009-05-11 21:21:47 +00:00
Doug Evans
e2009e9879 * gdb.mi/nsintrall.c (main): Fix off-by-one error. 
* gdb.threads/pending-step.c (main): Fix off-by-one error.
	* gdb.threads/schedlock.c (main): Fix off-by-one error.
 2009-05-11 16:24:14 +00:00
Jan Kratochvil
0090345643 gdb/ 
Fix internal error on breaking at a multi-locations caller source line.
	* breakpoint.c (parse_breakpoint_sals): Set EXPLICIT_PC for the `break'
	command with no parameters.

gdb/testsuite/
	* gdb.cp/expand-sals.exp, gdb.cp/expand-sals.cc: New.
 2009-05-11 15:05:56 +00:00
Pedro Alves
7feb7d068a * linux-nat.c (enum sigchld_state): Delete. 
(linux_nat_async_events_state): Delete.
	(struct waitpid_result): Delete.
	(waitpid_queue): Delete.
	(queued_waitpid_1): Delete.
	(async_file_flush): New.
	(queued_waitpid, push_waitpid): Delete.
	(async_file_mark): New.
	(drain_queued_events): Delete.
	(my_waitpid): Remove locally queued events handling.
	(linux_test_for_tracefork): Upjust.
	(linux_child_follow_fork): Ditto.
	(sync_sigchld_action): Delete.
	(blocked_mask): Reinstate.
	(async_sigchld_action): Rename to...
	(sigchld_action): ... this.
	(block_child_signals): New.
	(restore_child_signals_mask): New.
	(lin_lwp_attach_lwp): Adjust.
	(linux_nat_create_inferior): Ditto.
	(linux_nat_attach): Also use lp->status in async mode.
	(get_pending_status): Don't use queued_waitpid.
	(linux_nat_detach): Don't drain locally queued events.
	(linux_nat_resume): Allow pending wait statuses stored lp->status
	in async mode.  If returning early due to a pending event,
	re-register the event source.
	(stop_wait_callback): Allow pending wait statuses stored
	lp->status in async mode.
	(pipe_to_local_event_queue, local_event_queue_to_pipe): Delete.
	(linux_nat_wait): Rename to ...
	(linux_nat_wait_1): ... this.  Allow pending wait statuses stored
	lp->status in async mode.  Always add WNOHANG to the waitpid
	options in async mode.
	(linux_nat_wait): New.
	(kill_callback): Don't drain locally queued events.
	(sigchld_handler): Rewrite.
	(linux_nat_is_async_p, linux_nat_can_async_p): Fix comments to
	refer to "set target-async".
	(linux_nat_async_mask): If in non-stop, and re-enabling async
	mode, re-register the target event source in the event loop.
	(linux_nat_event_pipe_pop, linux_nat_event_pipe_push)
	(get_pending_events, async_sigchld_handler)
	(linux_nat_async_events): Delete.
	(handle_target_event): New.
	(linux_nat_async_file_handler): Delete.
	(linux_async_pipe): New.
	(linux_nat_async): Only re-register in the event loop if not
	registered yet.  Always notify the event-loop once if enabling the
	event source.
	(linux_nat_stop_lwp): Rewrite to handle pending events stored in
	lp->status, not in the locally queued event list.
	(linux_nat_stop): Don't mask out async event handling.
	(linux_nat_setup_async): Delete.
	(_initialize_linux_nat): Adjust.
	(lin_thread_get_thread_signals): blocked_mask is global again.
	Adjust.
 2009-05-11 12:08:03 +00:00
Pierre Muller
d92524f1ee Unify target macros. 
* target.h (STOPPED_BY_WATCHPOINT): Delete, replaced by ...
	(target_stoppped_by_watchpoint): New macro.
	(HAVE_STEPPABLE_WATCHPOINT): Delete, replaced by ...
	(target_have_steppable_watchpoint): New macro.
	(HAVE_CONTINUABLE_WATCHPOINT): Delete, replace by ...
	(target_have_continuable_watchpoint): New macro.
	(TARGET_CAN_USE_HARDWARE_WATCHPOINT):Delete, replaced by ...
	(target_can_use_hardware_watchpoint): New macro.
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT):Delete, replaced by ...
	(target_region_ok_for_hw_watchpoint): New macro.

	* breakpoint.c (update_watchpoint): Use new macros.
	(bpstat_alloc): Likewise.
	(create_breakpoint): Likewise.
	(watch_command_1): Likewise.
	(can_use_hardware_watchpoint): Likewise.
	(do_enable_breakpoint): Likewise.
	* infrun.c (handle_inferior_event): Adapt to new macros.
	* mips-tdep.c (mips_gdbarch_init): Update comments.
	* procfs.c (procfs_set_watchpoint): Update comment.
	(procfs_insert_watchpoint): Adapt to new macros.
	* remote-m32r-sdi.c (m32r_stop):
	* remote-mips.c (mips_remove_breakpoint):
	* target.c (debug_to_region_ok_for_hw_watchpoint): Update to new macros.
	(debug_to_stopped_by_watchpoint): Likewise.
 2009-05-11 11:13:09 +00:00
Alan Modra
77ae44b0d3 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as 
start of overlays.
	(spu_elf_build_stubs): Don't define __icache_tagbase.  Define
	__icache_tag_array and __icache_tag_array_size.
 2009-05-11 09:40:52 +00:00
Alan Modra
dbf32564ef daily update 2009-05-11 00:00:05 +00:00
gdbadmin
ec2d024d5b *** empty log message *** 2009-05-11 00:00:03 +00:00
Alan Modra
51408ec215 Remove unnecessary ATTRIBUTE_UNUSED 2009-05-10 23:33:50 +00:00
Pierre Muller
fe52471618 * src/gdb/target.h: Remove all tests for already defined 
macros. All macros defined here should not be set in config
	headers anymore.
 2009-05-10 13:30:53 +00:00
Anthony Green
77176dfc67 Add missing break statemenets. 2009-05-10 13:25:57 +00:00
Alan Modra
bd518e6be4 daily update 2009-05-10 00:00:09 +00:00
gdbadmin
ba544b53e7 *** empty log message *** 2009-05-10 00:00:03 +00:00
Dave Korn
57f6e0bcfb * MAINTAINERS: Add myself as PE/COFF co-maintainer. 2009-05-09 15:55:07 +00:00
Sergio Durigan Junior
1dfe79e8d5 * ppc-linux-nat.c (have_ptrace_getsetregs): New variable. 
(have_ptrace_getsetfpregs): Likewise.
	fetch_all_gp_regs): New function.
	(fetch_gp_regs): New function.
	(fetch_all_fp_regs): Likewise.
	(fetch_fp_regs): New function.
	(fetch_ppc_registers): Using the new methods to fetch general-
	purpose and floating-pointer registers.
	(store_all_gp_regs): New function.
	(store_gp_regs): Likewise.
	(store_all_fp_regs): New function.
	(store_fp_regs): Likewise.
	(store_ppc_registers): Using the new methods to store general-
	purpose and floating-pointer registers.
 2009-05-09 03:19:17 +00:00
gdbadmin
291e98bea0 *** empty log message *** 2009-05-09 00:00:02 +00:00
Kevin Buettner
bba258adba * m32c/gdb-if.c (m32c_signal_to_host): Rename to 
m32c_signal_to_target.  Change signal return values from SIGILL,
	SIGTRAP, SIGSEGV, etc. to TARGET_SIGNAL_ILL, TARGET_SIGNAL_TRAP,
	TARGET_SIGNAL_SEGV, etc.  Fix all callers.
 2009-05-08 22:54:34 +00:00
Doug Evans
2cda8d2fb1 * linux-nat.c (linux_xfer_siginfo): Delete unused locals lp, n. 2009-05-08 22:34:47 +00:00
Eli Zaretskii
8e05493cd6 * gdb.texinfo (Process Record and Replay): Add description of 
reverse execution.
 2009-05-08 09:47:54 +00:00
Kai Tietz
34e8a6f7a7 2009-05-08 Kai Tietz <kai.tietz@onevision.com> 
* winduni.c (iconv_onechar): Only define when HAVE_ICONV
        is defined, but not when __CYGWIN__ or _WIN32 are defined.
        See wind_iconv_cp for call logic of this local funtion.
 2009-05-08 08:48:45 +00:00
Sergio Durigan Junior
b0afac70a6 2009-05-07 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com> 
* MAINTAINERS (Write After Approval): Add self.
 2009-05-08 01:33:57 +00:00
gdbadmin
2bea4fc2f5 *** empty log message *** 2009-05-08 00:00:33 +00:00
Alan Modra
b6c7d02acd daily update 2009-05-08 00:00:08 +00:00