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39689 Commits

Author SHA1 Message Date
Daniel Jacobowitz e5379b03cf * linux-low.c (linux_wait_for_event): Correct comment typos. 
(linux_resume_one_process): Call check_removed_breakpoint.
	(linux_send_signal): New function.
	(linux_target_ops): Add linux_send_signal.
	* remote-utils.c (putpkt, input_interrupt): Use send_signal instead
	of kill.
	* target.h (struct target_ops): Add send_signal.
 2003-06-05 14:26:58 +00:00
Daniel Jacobowitz c82b20e457 * simple.c (bfd_simple_get_relocated_section_contents): Call 
_bfd_generic_link_add_symbols instead of bfd_link_add_symbols.
 2003-06-05 14:07:52 +00:00
Michal Ludvig 2be24b54a9 2003-06-05 Michal Ludvig <mludvig@suse.cz> 
* dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
	(cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
	(cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
	(cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
	(cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
	(cfi_add_CFA_restore, cfi_add_CFA_undefined)
	(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
	(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
	(cfi_pseudo_table): New directives .cfi_return_column,
	.cfi_restore, .cfi_undefined, .cfi_same_value,
	.cfi_remember_state, .cfi_restore_state, .cfi_nop.
	(dot_cfi, output_cfi_insn): Handle new directives.
	* dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
	(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
	(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
 2003-06-05 09:23:47 +00:00
Richard Henderson 1233ae6299 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets. 2003-06-05 06:53:40 +00:00
Richard Henderson 757bc39371 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only. 2003-06-05 05:25:38 +00:00
Richard Henderson f4b97536ed * config/tc-alpha.c (s_alpha_usepv): New. 
(md_pseudo_table): Add it.
        (alpha_cfi_frame_initial_instructions): New.
        * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
        (tc_cfi_frame_initial_instructions): New.
        * doc/c-alpha.texi: Document .usepv.

        * gas/alpha/elf-usepv-1.[sd]: New.
        * gas/alpha/elf-usepv-2.[sd]: New.
        * gas/alpha/alpha.exp: Run them.
        * gas/cfi/cfi-alpha-3.[sd]: New.
        * gas/cfi/cfi.exp: Run it.
 2003-06-05 03:27:03 +00:00
Michael Snyder 8efca6bae5 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* h8300-tdep.c (h8300_gdbarch_init): Add h8300hn, h8300sn.
 2003-06-05 02:41:57 +00:00
Michael Snyder 27ebfdf49b 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.

	* h8300/compile.c (set_h8300h): Replace 'flag' arguments
	with a bfd_machine argument, and decode it inline.
	Check for bfd_mach_h8300hn and bfd_mach_h8300sn.
 2003-06-05 02:18:01 +00:00
Michael Snyder 828c9ae668 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* common/run.c (main): Remove SIM_H8300 ifdef.
	(usage): Ditto.
	* common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
	(standard_options): Add '-x' for h8/300sx.
	(standard_option_handler): Add case for SIM_H8300SX.
 2003-06-05 02:17:29 +00:00
gdbadmin ae0e8cb6ea *** empty log message *** 2003-06-05 00:00:32 +00:00
Mark Kettenis 0912c7f2c2 * dwarf2-frame.c (struct comp_unit): Add member `dbase'. 
(read_encoded_value): Handle DW_EH_PE_datarel encoding.
(dwarf2_build_frame_info): Set base for DW_EH_PE_datarel encodings
when handling .eh_frame sections.
 2003-06-04 21:03:23 +00:00
Joel Brobecker 4e37032562 * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Use the generic 
prepare_to_proceed procedure instead of the hppa-specific one.
        * hppa-tdep.c (hppa_prepare_to_proceed): Remove, no longer used.
 2003-06-04 20:55:02 +00:00
Jeff Johnston b757528ff6 2003-06-04 Jeff Johnston <jjohnstn@redhat.com> 
* acconfig.h: Add HAVE_TKILL_SYSCALL definition check.
        * config.in: Regenerated.
        * configure.in: Add test for syscall function and check for
        __NR_tkill macro in <syscall.h> to set HAVE_TKILL_SYSCALL.
        * configure: Regenerated.
        * lin-lwp.c [HAVE_TKILL_SYSCALL]: Include <unistd.h> and
        <sys/syscall.h>.
        (kill_lwp): New function that uses tkill syscall or
        uses kill, depending on whether threading model is nptl or not.
        All callers of kill() changed to use kill_lwp().
        (lin_lwp_wait): Make special check when WIFEXITED occurs to
        see if all threads have already exited in the nptl model.
        (stop_and_resume_callback): New callback function used by the
        lin_lwp_wait thread exit handling code.
        (stop_wait_callback): Check for threads already having exited and
        delete such threads fromt the lwp list when discovered.
        (stop_callback): Don't assert retcode of kill call.

        Roland McGrath  <roland@redhat.com>
        * i386-linux-nat.c (ps_get_thread_area): New function needed by
        nptl libthread_db.
 2003-06-04 20:51:29 +00:00
Michael Snyder e8c1a4e716 2003-06-04 Michael Snyder <msnyder@redhat.com> 
* compile.c (sim_info): Fix typo in output.
 2003-06-04 18:28:21 +00:00
Jakub Jelinek 68d55fe3f0 * as.c (show_usage): Document --execstack and --noexecstack. 
(parse_args): Add --execstack and --noexecstack.
	(main): Create .note.GNU-stack section if --execstack or
	--noexecstack was given on comand line, set its SHF_EXECINSTR bit.
	* as.h (flag_execstack, flag_noexecstack): New.
 2003-06-04 16:54:45 +00:00
Richard Henderson b21fd293ac * alpha-tdep.c (alpha_next_pc): Use alpha_read_insn. 
(alpha_sigtramp_frame_this_id): Use get_frame_memory.
        (alpha_sigtramp_frame_prev_register): Likewise.
        (alpha_heuristic_frame_prev_register): Likewise.
        * alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Likewise.
 2003-06-04 16:44:29 +00:00
Richard Henderson 087779b16b * alpha-mdebug-tdep.c (alpha_mdebug_after_prologue): Use 
alpha-specific register id names.
        (alpha_mdebug_frame_unwind_cache): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.
 2003-06-04 16:40:50 +00:00
Svein Seldal 5a5b96513f Moved the ticoff0/1 swaptables and coff0/1 bad format hooks to coffcode.h 2003-06-04 11:38:30 +00:00
Svein Seldal 53d4437ac6 Altered the CREATE_xxx_COFF_TARGET_VEC macro arguments -- changelog dropped out 2003-06-04 11:15:09 +00:00
Svein Seldal 3fa785190a Altered the CREATE_xxx_COFF_TARGET_VEC macro arguments 2003-06-04 10:47:33 +00:00
Svein Seldal 736694c89e Fixed initialization bug 2003-06-04 10:11:02 +00:00
Chris Demetriou f9b4148d9e 2003-06-03 Chris Demetriou <cgd@broadcom.com> 
* config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
        (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
        (OPTION_MISC_BASE): New defines.
        (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
        (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
        (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
        (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
        (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
        (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
        (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
        (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
        (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
        (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
        (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
        (OPTION_TRAP): Redefine in terms of new defines.
        (md_longopts): Reorder entries.
 2003-06-04 06:38:38 +00:00
Richard Henderson baa490c486 * alpha-tdep.c (alpha_dwarf2_init_abi): New. 
* alpha-tdep.h (alpha_dwarf2_init_abi): Declare it.
        * alpha-linux-tdep.c (alpha_linux_init_abi): Use it.
        * alphafbsd-tdep.c (alphafbsd_init_abi): Register dwarf2 and mdebug
        unwind routines.
        * alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
        * config/alpha/fbsd.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * config/alpha/nbsd.mt (TDEPFILES): Likewise.

        * alpha-linux-tdep.c: Remove unnecessary includes.
        * Makefile.in (alpha-linux-tdep.o): Update.
 2003-06-04 06:22:17 +00:00
Richard Henderson ffdab7f627 * alphabsd-tdep.c (alphabsd_supply_fpreg): Fix typo last change. 
(alphabsd_fill_fpreg): Likewise.
 2003-06-04 06:16:46 +00:00
Joel Brobecker f534e522c9 * alphanbsd-tdep.c (alphanbsd_sigcontext_addr): Replace 
references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.
 2003-06-04 05:50:35 +00:00
Joel Brobecker 4035536ba4 * alphanbsd-tdep.c (alphanbsd_skip_sigtramp_frame): Delete. 
(alphanbsd_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.
 2003-06-04 05:44:13 +00:00
Joel Brobecker 0bd79c5c09 * config/alpha/alpha-osf1.mt (TDEPFILES): Add alpha-mdebug-tdep.o. 
* alpha-osf1-tdep.c (alpha_osf1_init_abi): Enable the mdebug module.
 2003-06-04 05:25:10 +00:00
Joel Brobecker 37bb6d9f02 * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Replace 
references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.
 2003-06-04 05:20:55 +00:00
Joel Brobecker 852ee05c45 * alpha-osf1-tdep.c (alpha_osf1_skip_sigtramp_frame): Delete. 
(alpha_osf1_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.
 2003-06-04 05:17:26 +00:00
Theodore A. Roth 7d58c67dbb * remote.c (init_remote_state): Compute sizeof_g_packet by 
accumulation of the size of all registers instead of blindly using
DEPRECATED_REGISTER_BYTES.
 2003-06-04 04:31:37 +00:00
Michael Snyder 0a48e7e826 2003-06-03 Michael Snyder <msnyder@redhat.com> 
* config/h8300/tm-h8300.h (h8300sxmode): Declare.
	* h8300-tdep.c (h8300_gdbarch_init): Set machine mode
	for h8300sx.
 2003-06-04 00:25:03 +00:00
gdbadmin 5464543b5e *** empty log message *** 2003-06-04 00:00:32 +00:00
Joel Brobecker 9798ab0d69 * alpha-osf1-tdep.c (objfiles.h): #include, needed for symfile_objfile. 
* Makefile.in (alpha-osf1-tdep.o): Update dependencies.
 2003-06-03 23:52:41 +00:00
Jakub Jelinek 9ee5e4996f binutils/ 
* readelf.c (get_segment_type): Handle PT_GNU_STACK.
bfd/
	* elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_STACK.
	(bfd_section_from_phdr): Likewise.
	(map_sections_to_segments): Create PT_GNU_STACK segment header.
	(get_program_header_size): Count with PT_GNU_STACK.
	* elf-bfd.h (struct elf_obj_tdata): Add stack_flags.
	* elflink.h (bfd_elfNN_size_dynamic_sections): Set stack_flags.
include/
	* bfdlink.h (struct bfd_link_info): Add execstack and noexecstack.
	* elf/common.h (PT_GNU_STACK): Define.
ld/
	* ldgram.y (phdr_type): Grok PT_GNU_STACK.
	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
	-z execstack and -z noexecstack.
	(gld${EMULATION_NAME}_list_options): Likewise.
	* scripttempl/elf.sc: If not -r, discard .note.GNU-stack section.
 2003-06-03 22:27:24 +00:00
Michael Snyder 65982ba6e7 2003-06-03 Michael Snyder <msnyder@redhat.com> 
and Bernd Schmidt   <bernds@redhat.com>
	and Alexandre Oliva <aoliva@redhat.com>
	* Makefile.am: Add new emulations for h8300sx.
	* Makefile.in: Regenerate.
	* configure.tgt: Add new emulations.
	* emulparams/h8300sx.sh: New emulation.
	* emulparams/h8300sxelf.sh: Ditto.
	* scripttempl/h8300sx.sc: Ditto.
 2003-06-03 21:43:52 +00:00
Michael Snyder dc5c3759e0 2003-06-03 Michael Snyder <msnyder@redhat.com> 
* h8300/compile.c: Add h8300sx insns and addressing modes.
	* h8300/sim-main.h: Replaces h8300/inst.h.
	* h8300/Makefile.in: Tweak to bring in some sim/common stuff.
 2003-06-03 21:38:27 +00:00
Michael Snyder 20dc5b5ae3 2003-06-03 Michael Snyder <msnyder@redhat.com> 
and Bernd Schmidt   <bernds@redhat.com>
	and Alexandre Oliva <aoliva@redhat.com>
	* disassemble.c (disassembler): Add support for h8300sx.
	* h8300-dis.c: Ditto.
 2003-06-03 21:32:52 +00:00
Michael Snyder 7ee7b84dfa 2003-05-14 Michael Snyder <msnyder@redhat.com> 
From Bernd Schmidt  <bernds@redhat.com>
	and Michael Snyder  <msnyder@redhat.com>
        and Alexandre Oliva <aoliva@redhat.com>
	* config/tc-h8300.c: Add insns and addressing modes for h8300sx.
	* config/tc-h8300.h: Ditto.
 2003-06-03 21:29:08 +00:00
Michael Snyder 5f250e29bf 2003-06-03 Michael Snyder <msnyder@redhat.com> 
and Bernd Schmidt   <bernds@redhat.com>
	and Alexandre Oliva <aoliva@redhat.com>
	* h8300.h: Add support for h8300sx instruction set.
 2003-06-03 21:23:21 +00:00
Andrew Cagney 00b037e213 2003-06-03 Andrew Cagney <cagney@redhat.com> 
* sparc-tdep.c (sparc_convert_to_virtual): Delete function.
	(sparc_convert_to_raw): Delete function.
	(sparc_gdbarch_init): Do not set register_convert_to_raw or
	register_convert_to_virtual.
 2003-06-03 21:02:49 +00:00
Nathanael Nerode 2a4cbe27e2 * Makefile.tpl: Make 'recursive targets' using autogen rather 
than shell loop.  Remove duplicate 'clean' targets and false
	comments.
	* Makefile.def: Add systematic dependencies to 'recursive' targets.
	Add systematic method of specifying missing targets in subdirs.
	Add copyright boilerplate.
	* Makefile.in: Regenerate.
	* configure.in: Add 'recursive targets' to maybe list.
	* configure: Regenerate.
 2003-06-03 20:44:31 +00:00
Jeff Johnston 043b2f77bb 2003-06-03 Jeff Johnston <jjohnstn@redhat.com> 
* thread-db.c (thread_db_mourn_inferior): Unpush thread target
        layer if not dealing with a statically-linked threaded program.
 2003-06-03 20:00:56 +00:00
Kris Warkentin f43caff87c 2003-06-03 Kris Warkentin <kewarken@qnx.com> 
* solib.c (solib_open): Update comment to reflect actual search order.
 2003-06-03 19:16:34 +00:00
Andrew Cagney ae1e741769 2003-06-03 Andrew Cagney <cagney@redhat.com> 
* frame.c (get_frame_memory_signed): New function.
	(get_frame_memory, get_frame_memory_unsigned): New function.
	(get_frame_arch): New function.
	* frame.h (get_frame_signed_memory, get_frame_arch): Declare.
	(get_frame_memory, get_frame_unsigned_memory): Declare.
	* d10v-tdep.c (d10v_frame_unwind_cache): Use
	get_frame_memory_unsigned and get_frame_arch.
	(d10v_frame_unwind_cache, saved_regs_unwinder): Ditto.
 2003-06-03 18:53:37 +00:00
Nick Clifton 5a4e47bd30 asprintf.c: Change comment to note that -1 is returned upon error. 
vasprintf.c: Likewise.	(vasprintf): Return -1 upon error.
functions.texi: Document changes to asprintf and vasprintf.
 2003-06-03 18:17:29 +00:00
H.J. Lu 6f6f27f842 bfd/ 
2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

	* elflink.h (elf_link_input_bfd): Call linker error_handler
	for discarded definitions.

include/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

	* bfdlink.h (LD_DEFINITION_IN_DISCARDED_SECTION): New.

ld/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

	* ldmisc.c: Include "bfdlink.h".
	(error_handler): Handle LD_DEFINITION_IN_DISCARDED_SECTION
	and -LD_DEFINITION_IN_DISCARDED_SECTION.

	* Makefile.am: Rebuild dependency.
	* Makefile.in: Regenerated.

ld/testsuite/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

	* ld-discard/extern.d: Updated.
	* ld-discard/start.d: Likewise.
	* ld-discard/static.d: Likewise.
 2003-06-03 18:15:05 +00:00
Nick Clifton a3b6428fe7 Return 'n' if section flags are SEC_HAS_CONTENTS && SEC_READONLY. 2003-06-03 17:45:49 +00:00
Nick Clifton 7579829884 FRV: Use a signed 6-bit immediate value not unsigned for mdrotli insn. 
Use maintainer mode to regenerate ports.
 2003-06-03 17:15:25 +00:00
Nathanael Nerode 27b1cc72b8 * Makefile.tpl: Rename [+target+] to [+make_target+]. 
* Makefile.def: Rename 'target' to 'make_target'.
 2003-06-03 16:36:52 +00:00
Nick Clifton e30ddb24b3 Add pc-relative 32-bit reloc to v850 port. Fixes ld-elf/merge test failure. 2003-06-03 16:24:06 +00:00