OSDN Git Service
jbeulich [Thu, 19 May 2005 06:31:57 +0000 (06:31 +0000)]
gas/
2005-05-19 Jan Beulich <jbeulich@novell.com>
* config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
relocations in unwind section.
gas/testsuite/
2005-05-19 Jan Beulich <jbeulich@novell.com>
* gas/ia64/reloc-uw.s: New.
* gas/ia64/reloc-uw.d: New.
* gas/ia64/reloc-uw-ilp32.d: New.
* gas/ia64/ia64.exp: Run new test.
cgf [Thu, 19 May 2005 05:43:51 +0000 (05:43 +0000)]
* fhandler.h (fhandler_cygdrive::seekdir): Delete declaration.
(fhandler_cygdrive::seekdir): Delete.
* fhandler.h (fhandler_cygdrive::iscygdrive_root): Delete method.
(fhandler_cygdrive::telldir): Delete declaration.
* fhandler_disk_file.cc: Remove all uses of fhandler_cygdrive::iscygdrive_root.
(fhandler_disk_file::mkdir): New method.
(fhandler_disk_file::rmdir): Ditto.
(fhandler_cygdrive::telldir): Delete.
kcook [Thu, 19 May 2005 03:50:19 +0000 (03:50 +0000)]
2005-05-19 Kelley Cook <kcook@gcc.gnu.org>
* accross.m4: Delete file.
kcook [Thu, 19 May 2005 03:18:03 +0000 (03:18 +0000)]
2005-05-19 Kelley Cook <kcook@gcc.gnu.org>
* Makefile.in: Regenerate.
cgf [Thu, 19 May 2005 01:25:14 +0000 (01:25 +0000)]
* external.cc: Move pids declaration to file scope and use less enthusiastic
constructor.
* pinfo.h (winpids::winpids): Remove default setting.
* fhandler_fifo.cc (fhandler_fifo::open_not_mine): Accommodate removal of
default setting.
* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
gdbadmin [Thu, 19 May 2005 00:00:34 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Thu, 19 May 2005 00:00:05 +0000 (00:00 +0000)]
daily update
cgf [Wed, 18 May 2005 23:30:00 +0000 (23:30 +0000)]
* cygtls.h (_local_storage::unknown_thread_name): New buffer.
* tlsoffsets.h: Regenerate.
* cygthread.cc (cygthread::name): Use new thread-local buffer.
* exceptions.cc (handle_exceptions): Avoid unnecessary initialization of static
variables to zero.
* fork.cc (slow_pid_reuse) Ditto.
bje [Wed, 18 May 2005 22:42:07 +0000 (22:42 +0000)]
binutils/ChangeLog
* readelf.c (read_and_display_attr_value): Handle a DW_AT_encoding
value of DW_ATE_GNU_decimal_float.
include/elf/ChangeLog
* dwarf2.h (enum dwarf_type): Assign DW_ATE_GNU_decimal_float from
the user-defined encoding space pending inclusion in the standard.
brolley [Wed, 18 May 2005 21:52:57 +0000 (21:52 +0000)]
2005-05-18 Dave Brolley <brolley@redhat.com>
* utils-sim.scm (-gen-decode-default-entry): New function.
(-gen-decode-insn-entry): Now takes 'invalid-insn' argument. Generate
code to check that all opcodes bits match.
(-gen-decoder-switch): Use -gen-decode-default-entry.
corinna [Wed, 18 May 2005 17:23:16 +0000 (17:23 +0000)]
* mmap.cc (mmap64): Avoid compiler warning.
* ntea.cc (NTReadEA): Ditto.
* hires.h (hires_base): Remove useless usecs function.
zack [Wed, 18 May 2005 16:48:09 +0000 (16:48 +0000)]
* bfd/elf32-arm.c: Make all #ifndef OLD_ARM_ABI blocks
unconditional.
* include/elf/arm.h: Make all #ifndef OLD_ARM_ABI blocks
unconditional, delete all #ifdef OLD_ARM_ABI blocks.
hjl [Wed, 18 May 2005 13:41:59 +0000 (13:41 +0000)]
2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (group_signature): Check if the symbol table section is
correct.
hjl [Wed, 18 May 2005 13:41:49 +0000 (13:41 +0000)]
2005-05-18 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (group_signature): Check if the symbol table section is
correct.
briand [Wed, 18 May 2005 11:56:27 +0000 (11:56 +0000)]
2005-05-18 Brian Dessent <brian@dessent.net>
* install.texinfo ("How do I uninstall..."): Rewrite to cover
removing services, dealing with permissions, and other common
tasks for removing Cygwin completely.
corinna [Wed, 18 May 2005 10:32:35 +0000 (10:32 +0000)]
* fhandler_netdrive.cc (fhandler_netdrive::telldir): Remove since it's
equivalent to fhandler_virtual::telldir now anyway.
* fhandler.h (class fhandler_netdrive): Remove telldir.
corinna [Wed, 18 May 2005 10:23:37 +0000 (10:23 +0000)]
* fhandler_netdrive.cc (fhandler_netdrive::telldir): Implement.
(fhandler_netdrive::seekdir): Implement.
(fhandler_netdrive::closedir): Call rewinddir to have only one point
of calling WNetCloseEnum.
nickc [Wed, 18 May 2005 09:42:12 +0000 (09:42 +0000)]
(md_apply_fix3): Only use the insertion routine if one exists.
Ignore any error messages it may produce, just allow it to perform the insertion.
corinna [Wed, 18 May 2005 08:52:16 +0000 (08:52 +0000)]
* MAINTAINERS: Undelete v850.
* Makefile.in: Re-add v850-tdep.o dependencies.
* configure.tgt: Re-add v850.
* v850-tdep.c: Reorder code slightly. Add register number enumerator.
(struct v850_frame_cache): New structure.
(v850_processor_type_table): Remove. Move functionality into
v850_register_name, v850e_register_name and v850_gdbarch_init.
(v850_register_name): New function.
(v850e_register_name): New function.
(struct prologue_info): Remove definition.
(v850_register_type): New function.
(v850_type_is_scalar): New function.
(v850_use_struct_convention): Align to gcc behaviour.
(v850_handle_prepare): Renamed from handle_prepare. Change third
parameter to struct v850_frame_cache *.
(v850_handle_pushm): Renamed from handle_pushm. Change third parameter
to struct v850_frame_cache *.
(v850_is_save_register): New function to evaluate if a register is
caller-save.
(v850_analyze_prologue): Replace v850_scan_prologue. Change to support
new frame code.
(v850_init_extra_frame_info): Remove.
(v850_frame_chain): Remove.
(v850_find_callers_reg): Remove.
(v850_skip_prologue): Make static.
(v850_pop_frame): Remove.
(v850_frame_align): New function.
(v850_push_dummy_call): Replace v850_push_arguments.
(v850_push_return_address): Remove.
(v850_extract_return_value): New function.
(v850_store_return_value): New function.
(v850_return_value): New function.
(v850_frame_saved_pc): Remove.
(v850_breakpoint_from_pc): New function.
(v850_alloc_frame_cache): New function.
(v850_fix_call_dummy): Remove.
(v850_frame_cache): New function.
(v850_target_architecture_hook): Remove.
(v850_frame_prev_register): New function.
(v850_frame_this_id): New function.
(v850_frame_unwind): New structure.
(v850_frame_sniffer): New function.
(v850_unwind_sp): New function.
(v850_unwind_pc): New function.
(v850_unwind_dummy_id): New function.
(v850_frame_base_address): New function.
(v850_frame_base): New structure.
(v850_gdbarch_init): New function.
* config/v850/v850.mt: Undelete. Drop TM_FILE.
corinna [Wed, 18 May 2005 08:52:01 +0000 (08:52 +0000)]
* MAINTAINERS: Undelete v850.
* Makefile.in: Re-add v850-tdep.o dependencies.
* configure.tgt: Re-add v850.
* v850-tdep.c: Reorder code slightly. Add register number enumerator.
(struct v850_frame_cache): New structure.
(v850_processor_type_table): Remove. Move functionality into
v850_register_name, v850e_register_name and v850_gdbarch_init.
(v850_register_name): New function.
(v850e_register_name): New function.
(struct prologue_info): Remove definition.
(v850_register_type): New function.
(v850_type_is_scalar): New function.
(v850_use_struct_convention): Align to gcc behaviour.
(v850_handle_prepare): Renamed from handle_prepare. Change third
parameter to struct v850_frame_cache *.
(v850_handle_pushm): Renamed from handle_pushm. Change third parameter
to struct v850_frame_cache *.
(v850_is_save_register): New function to evaluate if a register is
caller-save.
(v850_analyze_prologue): Replace v850_scan_prologue. Change to support
new frame code.
(v850_init_extra_frame_info): Remove.
(v850_frame_chain): Remove.
(v850_find_callers_reg): Remove.
(v850_skip_prologue): Make static.
(v850_pop_frame): Remove.
(v850_frame_align): New function.
(v850_push_dummy_call): Replace v850_push_arguments.
(v850_push_return_address): Remove.
(v850_extract_return_value): New function.
(v850_store_return_value): New function.
(v850_return_value): New function.
(v850_frame_saved_pc): Remove.
(v850_breakpoint_from_pc): New function.
(v850_alloc_frame_cache): New function.
(v850_fix_call_dummy): Remove.
(v850_frame_cache): New function.
(v850_target_architecture_hook): Remove.
(v850_frame_prev_register): New function.
(v850_frame_this_id): New function.
(v850_frame_unwind): New structure.
(v850_frame_sniffer): New function.
(v850_unwind_sp): New function.
(v850_unwind_pc): New function.
(v850_unwind_dummy_id): New function.
(v850_frame_base_address): New function.
(v850_frame_base): New structure.
(v850_gdbarch_init): New function.
* config/v850/v850.mt: Undelete. Drop TM_FILE.
jbeulich [Wed, 18 May 2005 06:12:06 +0000 (06:12 +0000)]
gas/testsuite/
2005-05-18 Jan Beulich <jbeulich@novell.com>
* gas/all/altmacro.s: Parenthesize operand of %.
zack [Wed, 18 May 2005 05:40:04 +0000 (05:40 +0000)]
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
drow [Wed, 18 May 2005 03:41:55 +0000 (03:41 +0000)]
2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
Dennis Brueni <dennis@slickedit.com>
gdb/
* stack.c (print_frame): In MI mode, output a fullname attribute
with the stack frame.
gdb/doc/
* gdb.texinfo (GDB/MI Breakpoint Table Commands)
(GDB/MI Data Manipulation, GDB/MI Program Control)
(GDB/MI Stack Manipulation): Update examples to include the fullname
attribute in stack frames.
gdb/testsuite/
* gdb.mi/mi-cli.exp, gdb.mi/mi-return.exp, gdb.mi/mi-stack.exp,
gdb.mi/mi-stepi.exp, gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp,
gdb.mi/mi-var-display.exp, gdb.mi/mi-watch.exp, gdb.mi/mi2-cli.exp,
gdb.mi/mi2-return.exp, gdb.mi/mi2-stack.exp,
gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp,
gdb.mi/mi2-var-display.exp: Expect fullname field in stack frames.
* lib/mi-support.exp (mi_runto, mi_execute_to_helper): Likewise.
drow [Wed, 18 May 2005 01:55:46 +0000 (01:55 +0000)]
Update copyright years for last commit.
drow [Wed, 18 May 2005 01:54:38 +0000 (01:54 +0000)]
* Make-common.in (install-common, installdirs): Honor $DESTDIR.
drow [Wed, 18 May 2005 01:38:45 +0000 (01:38 +0000)]
* gdb.base/shreloc.exp: Use gdb_compile_shlib. Add support for
IBM's xlc compiler.
* gdb.base/shreloc1.c (fn_1): Reference variable static_var_1.
* gdb.base/shreloc2.c (fn_2): Reference variable static_var_2.
briand [Wed, 18 May 2005 01:10:03 +0000 (01:10 +0000)]
2005-05-17 Brian Dessent <brian@dessent.net>
* winsup.api/signal-into-win32-api.c (main): Use 'NULL' instead of '0'
in argument list to avoid compiler warning with gcc4.
* winsup.api/ltp/execle01.c (main): Ditto.
* winsup.api/ltp/execlp01.c (main): Ditto.
* winsup.api/ltp/fcntl07.c (do_exec): Ditto.
* winsup.api/ltp/fcntl07B.c (do_exec): Ditto.
amodra [Wed, 18 May 2005 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Wed, 18 May 2005 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
corinna [Tue, 17 May 2005 20:34:13 +0000 (20:34 +0000)]
* fhandler.h (class fhandler_netdrive): Add method rewinddir.
* fhandler_netdrive.cc (struct netdriveinf): New structure to
store thread arguments.
(thread_netdrive): Thread handling all potentially blocking
WNet... calls.
(create_thread_and_wait): Start and wait for above thread.
(fhandler_netdrive::exists): Change to call create_thread_and_wait
instead of calling WNet... function.
(fhandler_netdrive::readdir): Ditto. Fix error handling.
(fhandler_netdrive::rewinddir): New method.
drow [Tue, 17 May 2005 19:44:49 +0000 (19:44 +0000)]
* elf.c (_bfd_elf_write_object_contents): Check for non-NULL
elf_shstrtab.
* format.c (bfd_check_format_matches): Set output_has_begun
for both_direction.
* section.c (bfd_set_section_contents): Use bfd_write_p. Remove
special case for both_direction.
drow [Tue, 17 May 2005 19:43:37 +0000 (19:43 +0000)]
binutils/
* doc/Makefile.am (config.texi): Don't use $<.
* doc/Makefile.in: Regenerated.
ld/
* Makefile.am (ldver.texi): Don't use $<.
* Makefile.in: Regenerated.
gas/
* doc/Makefile.am (gasver.texi): Don't use $<.
* doc/Makefile.in: Regenerated.
drow [Tue, 17 May 2005 19:41:27 +0000 (19:41 +0000)]
* Makefile.am (AM_MAKEINFOFLAGS, TEXI2DVI): Explicitly include
$(srcdir) before $(BFDDIR)/doc.
* Makefile.in: Regenerated.
nickc [Tue, 17 May 2005 18:08:07 +0000 (18:08 +0000)]
(group_signature): Check for a group section which is actually a (corrupt)
symbol table section in disguise and prevent an infinite loop from occurring.
hjl [Tue, 17 May 2005 17:26:27 +0000 (17:26 +0000)]
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
2005-02-16.
hjl [Tue, 17 May 2005 17:26:18 +0000 (17:26 +0000)]
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_brl): Undo the change made on
2005-02-16.
hjl [Tue, 17 May 2005 17:23:32 +0000 (17:23 +0000)]
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_br): Keep the original
predicate on slot 0 only if slot 0 isn't br.
hjl [Tue, 17 May 2005 16:42:46 +0000 (16:42 +0000)]
bfd/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
empty sdynbss section.
* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
ld/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* ldexp.c (exp_fold_tree_1): Renamed from exp_fold_tree and
take take a bfd_boolean, mark_used. Ignore assert failure if
mark_used is TRUE.
(exp_fold_tree) Call exp_fold_tree_1 with mark_used == FALSE.
(exp_fold_tree_no_dot): Updated to take a bfd_boolean,
mark_used and pass down.
(fold_unary): Likewise.
(fold_binary): Likewise.
(fold_trinary): Likewise.
(exp_binop): Add FALSE to call to exp_fold_tree_no_dot.
(exp_trinop): Likewise.
(exp_unop): Likewise.
(exp_nameop): Likewise.
(exp_get_vma): Likewise.
(exp_get_fill): Likewise.
(exp_get_abs_int): Likewise.
(fold_name): Likewise. Set SEC_KEEP in output section flags.
(exp_mark_used_section): New.
* ldexp.h (exp_mark_used_section): New.
* ldlang.c (lang_output_section_statement_lookup_1): Set the
ignored field to FALSE.
(lang_mark_used_section_1): New.
(lang_mark_used_section): Call lang_mark_used_section_1.
(strip_excluded_output_sections): Call lang_mark_used_section
and check for unused sections.
(lang_size_sections_1): Skip an output section if it should
be ignored.
(lang_do_assignments_1): Likewise.
(lang_process): Don't call lang_mark_used_section here.
* ldlang.h (lang_output_section_statement_type): Change
all_input_readonly to bitfield. Add ignored.
ld/testsuite/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* empty-aligned.d: New file.
* empty-aligned.exp: Likewise.
* empty-aligned.s: Likewise.
* empty-aligned.t: Likewise.
hjl [Tue, 17 May 2005 16:42:42 +0000 (16:42 +0000)]
bfd/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* elf32-i386.c (elf_i386_size_dynamic_sections): Also remove
empty sdynbss section.
* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
ld/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* ldexp.c (exp_fold_tree_1): Renamed from exp_fold_tree and
take take a bfd_boolean, mark_used. Ignore assert failure if
mark_used is TRUE.
(exp_fold_tree) Call exp_fold_tree_1 with mark_used == FALSE.
(exp_fold_tree_no_dot): Updated to take a bfd_boolean,
mark_used and pass down.
(fold_unary): Likewise.
(fold_binary): Likewise.
(fold_trinary): Likewise.
(exp_binop): Add FALSE to call to exp_fold_tree_no_dot.
(exp_trinop): Likewise.
(exp_unop): Likewise.
(exp_nameop): Likewise.
(exp_get_vma): Likewise.
(exp_get_fill): Likewise.
(exp_get_abs_int): Likewise.
(fold_name): Likewise. Set SEC_KEEP in output section flags.
(exp_mark_used_section): New.
* ldexp.h (exp_mark_used_section): New.
* ldlang.c (lang_output_section_statement_lookup_1): Set the
ignored field to FALSE.
(lang_mark_used_section_1): New.
(lang_mark_used_section): Call lang_mark_used_section_1.
(strip_excluded_output_sections): Call lang_mark_used_section
and check for unused sections.
(lang_size_sections_1): Skip an output section if it should
be ignored.
(lang_do_assignments_1): Likewise.
(lang_process): Don't call lang_mark_used_section here.
* ldlang.h (lang_output_section_statement_type): Change
all_input_readonly to bitfield. Add ignored.
ld/testsuite/
2005-05-17 H.J. Lu <hongjiu.lu@intel.com>
PR 797
* empty-aligned.d: New file.
* empty-aligned.exp: Likewise.
* empty-aligned.s: Likewise.
* empty-aligned.t: Likewise.
nickc [Tue, 17 May 2005 16:23:20 +0000 (16:23 +0000)]
(bfd_section_from_shdr): Add sanity check when parsing dynamic sections.
nickc [Tue, 17 May 2005 16:08:53 +0000 (16:08 +0000)]
Ignore CRs
nickc [Tue, 17 May 2005 15:59:38 +0000 (15:59 +0000)]
Adfd entry for patch to symbols.c that was accidentally omitted.
nickc [Tue, 17 May 2005 15:16:51 +0000 (15:16 +0000)]
(GENERATE_PIE_SCRIPT): Define as "yes".
nickc [Tue, 17 May 2005 14:39:08 +0000 (14:39 +0000)]
ldlang.c (print_assignment): Do not rely upon a valid result having a section
associated with it.
elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle the situation
where a symbols's section is not known but a section relative R_ARM_RELATIVE
reloc has to be generated for the Symbian OS.
nickc [Tue, 17 May 2005 14:39:01 +0000 (14:39 +0000)]
ldlang.c (print_assignment): Do not rely upon a valid result having a section
associated with it.
elf32-arm.c (elf32_arm_final_link_relocate): Gracefully handle the situation
where a symbols's section is not known but a section relative R_ARM_RELATIVE
reloc has to be generated for the Symbian OS.
nickc [Tue, 17 May 2005 14:35:20 +0000 (14:35 +0000)]
* ldlang.c (Scan_for_self_assignment): Check an assignment tree to
see if the same value is being used on the rhs as on the lhs.
(print_assignment): Call scan_for_self_assignment and if it
returns true, do no display the result of the computation but
instead just the final value of the symbol on the lhs.
* ld.texinfo: Document this behaviour and provide an example of
when it will happen.
corinna [Tue, 17 May 2005 14:11:23 +0000 (14:11 +0000)]
* configure.ac: Add igen to v850 build.
* configure: Regenerate.
jbeulich [Tue, 17 May 2005 14:02:25 +0000 (14:02 +0000)]
gas/
2005-05-17 Jan Beulich <jbeulich@novell.com>
* read.c (_find_end_of_line): New.
(find_end_of_line): New.
(HANDLE_CONDITIONAL_ASSEMBLY): Use it.
(read_a_source_file): Use it.
(s_globl): Use it.
(s_macro): Use it.
(get_line_sb): Use it.
(s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
(s_comm_internal): Likewise.
(s_lsym): Likewise.
(s_macro): Likewise.
(s_ignore): Use ignore_rest_of_line.
* read.h (find_end_of_line): Prototype.
(discard_rest_of_line): Remove prototype. #define to
ignore_rest_of_line.
gas/testsuite/
2005-05-17 Jan Beulich <jbeulich@novell.com>
* gas/mmix/err-byte1.s: Adjust expected error text on line 10.
amodra [Tue, 17 May 2005 13:54:55 +0000 (13:54 +0000)]
* elf32-ppc.c (LIS_11. LIS_12): Define.
(LWZU_0_X_12, LWZ_0_X_12, LWZ_12_4_12, LWZ_12_X_12): Define.
(ppc_elf_finish_dynamic_sections): Provide non-pic plt call stub
for --data-plt when building non-pie executables.
nickc [Tue, 17 May 2005 11:56:06 +0000 (11:56 +0000)]
* config/tc-v850,h (TC_FIX_TYPE): Define. (TC_INIT_FIX_TYPE): Define.
* config/tc-v850.c (md_assemble): When creating a fix record the operand in the
tc_fix_data field.
(md_apply_fix3): When applying a resolved fix use the operand's insertion
procedure to store the value, if the operand has been recorded.
* gas/v850/split-lo16.s: Add test for a lo() pseudo reloc corrupting an ld.w
instruction.
* gas/v850/split-lo16.d: Add expected, correct (ie not corrupt) output.
nickc [Tue, 17 May 2005 10:22:37 +0000 (10:22 +0000)]
(v850_elf_relocate_section): Move code to test for the presence of a symbol
table to just before the symbol table is actually used.
corinna [Tue, 17 May 2005 08:46:40 +0000 (08:46 +0000)]
* external.cc (cygwin_internal): Avoid compiler warning.
jimb [Tue, 17 May 2005 01:47:16 +0000 (01:47 +0000)]
* sid.scm (gen-ifetch): Require BITSIZE to be exactly the size
fetched by one of our GETIMEM* methods.
* utils-gen.scm (-extract-chunk-specs): Always fetch full
base-insn-sized chunks.
cgf [Tue, 17 May 2005 01:29:27 +0000 (01:29 +0000)]
white space
cgf [Tue, 17 May 2005 01:27:28 +0000 (01:27 +0000)]
* dcrt0.cc (dll_crt0_0): Don't do fixup_after_exec if dynamically loaded since
the state of fds is unknown at this point.
cgf [Tue, 17 May 2005 01:26:16 +0000 (01:26 +0000)]
* cygcheck.cc (cygwin_internal): Define as a "C" function.
* strace.cc (cygwin_internal): Ditto.
* cygpath.cc (print_version): Update copyright.
cgf [Tue, 17 May 2005 01:21:00 +0000 (01:21 +0000)]
* include/sys/cygwin.h (enum cygwin_getinfo_types): Add CW_DEBUG_SELF.
* external.cc (cygwin_internal): Implement CW_DEBUG_SELF.
* init.cc (dll_entry): Minor rearrangement of code.
cgf [Tue, 17 May 2005 01:08:57 +0000 (01:08 +0000)]
* path.cc (path_conv::check): Remove embedded dots before slashes.
gdbadmin [Tue, 17 May 2005 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Tue, 17 May 2005 00:00:07 +0000 (00:00 +0000)]
daily update
dj [Mon, 16 May 2005 18:02:47 +0000 (18:02 +0000)]
merge from gcc
hjl [Mon, 16 May 2005 17:55:53 +0000 (17:55 +0000)]
2005-05-16 H.J. Lu <hongjiu.lu@intel.com>
PR 834
* elfxx-ia64.c (elfNN_ia64_relax_br): New.
(elfNN_ia64_relax_section): Use it.
kettenis [Mon, 16 May 2005 16:59:44 +0000 (16:59 +0000)]
Oops.
kettenis [Mon, 16 May 2005 16:36:21 +0000 (16:36 +0000)]
* corelow.c (core_xfer_partial): Change type of readbuf and
writebuf to `gdb_byte *'.
* sparc-nat.c (sparc_xfer_wcookie, sparc_xfer_partial): Change
type of readbuf and writebuf to `gdb_byte *'.
* bsd-uthread.c (bsd_uthread_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* inf-ptrace.c (inf_ptrace_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* bsd-kvm.c (bsd_kvm_xfer_memory): Replace.
(bsd_kvm_xfer_partial): New function.
(bsd_kvm_add_target): Set to_xfer_partial instead of
to_xfer_memory.
* bfd-target.c (target_bfd_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* target.c (deprecated_debug_xfer_memory): Remove prototype.
(deprecated_debug_xfer_memory): Change type of second argument to
`gdb_byte *'.
* remote.c (remote_xfer_memory): Remove prototype.
(remote_xfer_memory): Change type of second argument to `gdb_byte
*'.
(remote_xfer_partial): Change type of readbuf and writebuf to
`gdb_byte *'.
corinna [Mon, 16 May 2005 15:48:32 +0000 (15:48 +0000)]
* environ.cc (conv_envvars): Remove LD_LIBRARY_PATH entirely.
It doesn't belong here.
kettenis [Mon, 16 May 2005 13:34:07 +0000 (13:34 +0000)]
* config/sparc/fbsd.mt (TDEPFILES): Add solib.o and solib-svr4.o.
* config/sparc/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
and solib-legacy.o.
(NAT_FILE): Remove.
kettenis [Mon, 16 May 2005 13:33:58 +0000 (13:33 +0000)]
* config/sparc/fbsd.mt (TDEPFILES): Add solib.o and solib-svr4.o.
* config/sparc/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
and solib-legacy.o.
(NAT_FILE): Remove.
uweigand [Mon, 16 May 2005 12:38:09 +0000 (12:38 +0000)]
* s390-tdep.c (s390_return_value): Remove unnecessary casts.
(s390_breakpoint_from_pc): Change type of return value and
'breakpoint' to const gdb_byte *.
uweigand [Mon, 16 May 2005 12:37:58 +0000 (12:37 +0000)]
* s390-tdep.c (s390_return_value): Remove unnecessary casts.
(s390_breakpoint_from_pc): Change type of return value and
'breakpoint' to const gdb_byte *.
uweigand [Mon, 16 May 2005 10:55:02 +0000 (10:55 +0000)]
* s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write):
Change type of 'buf' argument to gdb_byte *.
(s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise.
(s390_register_to_value): Change type of 'out' to gdb_byte *, change
type of 'in' to gdb_byte [].
(s390_value_to_register): Change type of 'in' to gdb_byte *, change
type of 'out' to gdb_byte [].
(s390_return_value): Change type of 'out' and 'in' to gdb_byte *.
uweigand [Mon, 16 May 2005 10:24:37 +0000 (10:24 +0000)]
* linux-low.c (fetch_register): Ensure buffer size is a multiple
of sizeof (PTRACE_XFER_TYPE).
(usr_store_inferior_registers): Likewise. Zero out excess bytes.
cagney [Mon, 16 May 2005 04:45:37 +0000 (04:45 +0000)]
2005-05-16 Andrew Cagney <cagney@gnu.org>
* target.h (target_read_partial, target_write_partial)
(do_xfer_memory, xfer_memory, target_read, target_write)
(get_target_memory): For buffers, change "void*" to gdb_byte.
(struct target_ops): Ditto for to_xfer_partial and
deprecated_xfer_memory.
* dcache.h (dcache_xfer_memory): Ditto.
* target.c (default_xfer_partial, target_read_partial)
(target_write_partial, target_read, target_write)
(do_xfer_memory, update_current_target, get_target_memory): Update.
(target_read_string): Change buf to a gdb_byte.
* dcache.c (dcache_xfer_memory): Update.
* exec.c (xfer_memory): Make buffer type to gdb_byte.
* mem-break.c (default_memory_insert_breakpoint): Remove cast.
* disasm.c (dis_asm_read_memory): Remove cast, use gdb_byte.
cgf [Mon, 16 May 2005 03:18:29 +0000 (03:18 +0000)]
* cygcheck.cc (load_cygwin): Avoid calling putenv with a NULL path.
bje [Mon, 16 May 2005 01:03:40 +0000 (01:03 +0000)]
Typo fix.
gdbadmin [Mon, 16 May 2005 00:00:33 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Mon, 16 May 2005 00:00:07 +0000 (00:00 +0000)]
daily update
kettenis [Sun, 15 May 2005 22:13:49 +0000 (22:13 +0000)]
* sol-thread.c (ignore): Change last argument to `gdb_byte.'
kettenis [Sun, 15 May 2005 22:08:45 +0000 (22:08 +0000)]
* config/i386/fbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/fbsd64.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/nbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/nbsd64.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/nbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/nbsd64.mt (DEPRECATED_TM_FILE): Remove.
kettenis [Sun, 15 May 2005 22:08:28 +0000 (22:08 +0000)]
* config/i386/fbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/fbsd64.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/nbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/nbsd64.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/nbsd.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/nbsd64.mt (DEPRECATED_TM_FILE): Remove.
kettenis [Sun, 15 May 2005 22:05:35 +0000 (22:05 +0000)]
* observer.sh: Quote $DJGPP.
kettenis [Sun, 15 May 2005 22:05:25 +0000 (22:05 +0000)]
* observer.sh: Quote $DJGPP.
dj [Sun, 15 May 2005 18:31:14 +0000 (18:31 +0000)]
merge from gcc
drow [Sun, 15 May 2005 18:19:37 +0000 (18:19 +0000)]
./
* ylwrap: Import from Automake 1.9.5.
binutils/
* acinclude.m4: Remove obsolete code.
* configure.in: Update AC_PREREQ.
* doc/Makefile.am (binutils_TEXINFOS): Define.
(config.texi): Depend on distributed files instead of built
files.
(binutils.dvi, binutils.info): Remove unnecessary rules.
(DISTCLEANFILES): Remove.
(install-data-local): Renamed from install.
(info-local): Renamed from info.
* Makefile.in, aclocal.m4, config.in, configure,
doc/Makefile.in: Regenerated.
gas/
* Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
invocation.
* Makefile.in: Regenerated.
ld/
* Makefile.am (AM_MAKEINFOFLAGS): Define.
(TEXI2DVI): Define.
(ldver.texi): Depend on distributed files instead of built files.
(ld.info): Include $(srcdir) in the rule target. Remove actions.
(ld.dvi): Remove actions.
(MAINTAINERCLEANFILES): Add configdoc.texi.
(CONFIG_STATUS_DEPENDENCIES): Add bfd/configure.in.
(install-data-local): Renamed from install.
(Makefile): Remove explicit dependency.
* acinclude.m4: Remove obsolete code.
* configure.in: Update AC_PREREQ. Remove extra $CONFIG_SHELL.
* Makefile.in, aclocal.m4, config.in, configure: Regenerated.
gdb/
* Makefile.in (.y.c): Update ylwrap invocation.
dj [Sun, 15 May 2005 17:25:41 +0000 (17:25 +0000)]
merge from gcc
drow [Sun, 15 May 2005 17:00:32 +0000 (17:00 +0000)]
* linux-nat.c (child_follow_fork, linux_handle_extended_wait)
(lin_lwp_attach_lwp, linux_nat_attach, wait_lwp, child_wait)
(linux_nat_wait, kill_wait_callback): Use my_waitpid.
(_initialize_linux_nat, lin_thread_get_thread_signals): Use
SA_RESTART.
corinna [Sun, 15 May 2005 12:29:47 +0000 (12:29 +0000)]
* cygcheck.cc (load_cygwin): Don't touch $PATH for now.
(print_version): Fix copyright.
* strace.cc (print_version): Ditto.
corinna [Sun, 15 May 2005 12:04:09 +0000 (12:04 +0000)]
* environ.cc (conv_envvars): Treat LD_LIBRARY_PATH as path list.
amodra [Sun, 15 May 2005 00:00:04 +0000 (00:00 +0000)]
daily update
gdbadmin [Sun, 15 May 2005 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
corinna [Sat, 14 May 2005 21:12:07 +0000 (21:12 +0000)]
* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Check
return code from GetFileSize and set file size to 0 if necessary.
* fhandler_netdrive.cc (fhandler_netdrive::fstat): Set permissions
to read/execute for all.
kettenis [Sat, 14 May 2005 20:20:58 +0000 (20:20 +0000)]
* configure.tgt (vax-*-openbsd*): Set gdb_target to obsd.
* config/vax/obsd.mt (TDEPFILES): New file.
kettenis [Sat, 14 May 2005 19:46:05 +0000 (19:46 +0000)]
* i386-tdep.c (i386_supply_gregset, i386_collect_gregset): Use
gdb_byte instead of bfd_byte.
kettenis [Sat, 14 May 2005 19:43:16 +0000 (19:43 +0000)]
* mips-tdep.c (mips_pseudo_register_read)
(mips_pseudo_register_write): Change type of last argument to
`gdb_byte *'.
(mips_register_to_value, mips_value_to_register): Change type of
last argument to `gdb_byte *'. Remove casts that are no longer
needed.
(mips_fetch_instruction, fetch_mips_16): Use gdb_byte for buf.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o32_return_value): Use `const
gdb_byte *' for val and gdb_byte for valbuf. Remove casts that
are no longer needed.
(mips_eabi_return_value, mips_n32n64_return_value)
(mips_o32_return_value, mips_o64_return_value): Change type of
readbuf and writebuf arguments to `gdb_byte *'.
(mips_read_fp_register_single): Change type of last argument to
`gdb_byte *'. Use `gdb_byte *' for raw_buffer.
(mips_read_fp_register_double): Change type of last argument to
`gdb_byte *'.
(mips_print_fp_register): Use `gdb_byte *' for raw_buffer. Remove
casts that are no longer needed.
(mips_print_register, print_gp_register_row): Use gdb_byte for
raw_buffer. Remove casts that are no longer needed.
(mips_single_step_through_delay): Use gdb_byte for buf.
(mips_breakpoint_from_pc): Change return type to `const gdb_byte
*'. Use gdb_byte for mips16_big_breakpoint, big_breakpoint,
pmon_big_breakpoint, idt_big_breakpoint, mips16_little_breakpoint,
little_breakpoint, pmon_little_breakpoint and
idt_little_breakpoint.
(mips_integer_to_address): Use `gdb_byte *' for tmp.
kettenis [Sat, 14 May 2005 16:34:52 +0000 (16:34 +0000)]
* config/m68k/obsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/obsd.mt (DEPRECATED_TM_FILE): Remove.
* config/i386/obsd64.mt (DEPRECATED_TM_FILE): Remove.
* config/pa/obsd.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/obsd.mt (DEPRECATED_TM_FILE): Remove.
* config/sparc/obsd64.mt (DEPRECATED_TM_FILE): Remove.
kettenis [Sat, 14 May 2005 13:49:41 +0000 (13:49 +0000)]
* elflink.c (bfd_elf_size_dynamic_sections): Use lbasename instead
of basename.
kettenis [Sat, 14 May 2005 13:45:17 +0000 (13:45 +0000)]
* sparc-tdep.c (sparc_fetch_instruction, sparc_fetch_wcookie): Use
gdb_byte for buf.
(sparc32_pseudo_register_read, sparc32_pseudo_register_write):
Change type of last argument to `gdb_byte *'. Remove casts that
are no longer needed.
(sparc32_push_dummy_code, sparc32_store_arguments): Use gdb_byte
for buf.
(sparc_breakpoint_from_pc): Change return type to `const gdb_byte
*'. Use gdb_byte for break_insn.
(sparc32_extract_return_value, sparc32_store_return_value): Change
type of last argument to `gdb_byte *'. Use gdb_byte for buf.
(sparc32_return_value): Change type of readbuf and writebuf
arguments to `gdb_byte *'.
(sparc_software_single_step): Use gdb_byte for npc_save and
nnpc_save.
(sparc_supply_rwindow, sparc_collect_rwindow): Use gdb_byte for
buf.
(sparc32_supply_gregset, sparc32_collect_gregset)
(sparc32_supply_fpregset, sparc32_collect_fpregset): Use `gdb_byte
*' for regs.
* sparc64-tdep.c (sparc64_pseudo_register_read)
(sparc64_pseudo_register_write): Change type of last argument to
`gdb_byte *'. Remove casts that are no longer needed.
(sparc64_store_floating_fields, sparc64_extract_floating_fields):
Change type of valbuf argument to `gfd_byte *'.
(sparc64_store_arguments): Use `gdb_byte *' for valbuf. use
gdb_byte for buf.
(sparc64_extract_return_value, sparc64_store_return_value): Change
type of last argument to `gdb_byte *'. Use gdb_byte for buf.
(sparc64_return_value): Change type of readbuf and writebuf
arguments to `gdb_byte *'.
(sparc64_supply_gregset, sparc64_collect_gregset)
(sparc64_supply_fpregset, sparc64_collect_fpregset): Use `gdb_byte
*' for regs.
kettenis [Sat, 14 May 2005 13:14:00 +0000 (13:14 +0000)]
* m68k-tdep.c (m68k_local_breakpoint_from_pc): Change return type
to `const gdb_byte *'. Use gdb_byte for break_insn.
(m68k_register_to_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for from.
(m68k_value_to_register): Change type of last argument to
`gdb_byte *'. Use gdb_byte for to.
(m68k_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf. Remove unnecessary cast.
(m68k_svr4_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_store_return_value): Change type of last argument to
`gdb_byte *'. Remove unnecessary cast.
(m68k_svr4_store_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_return_value, m68k_svr4_return_value): Change type of
readbuf and writebuf arguments to `gdb_byte *'.
(m68k_push_dummy_call, m68k_unwind_pc, m68k_frame_cache)
(m68k_unwind_dummy_id): Use gdb_byte for buf.
(m68k_get_longjmp_target): Use `gdb_byte *' for buf.
* m68kbsd-tdep.c (m68kbsd_supply_fpregset)
(m68kbsd_supply_gregset): Use `gdb_byte *' for regs.
kettenis [Sat, 14 May 2005 13:13:50 +0000 (13:13 +0000)]
* m68k-tdep.c (m68k_local_breakpoint_from_pc): Change return type
to `const gdb_byte *'. Use gdb_byte for break_insn.
(m68k_register_to_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for from.
(m68k_value_to_register): Change type of last argument to
`gdb_byte *'. Use gdb_byte for to.
(m68k_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf. Remove unnecessary cast.
(m68k_svr4_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_store_return_value): Change type of last argument to
`gdb_byte *'. Remove unnecessary cast.
(m68k_svr4_store_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_return_value, m68k_svr4_return_value): Change type of
readbuf and writebuf arguments to `gdb_byte *'.
(m68k_push_dummy_call, m68k_unwind_pc, m68k_frame_cache)
(m68k_unwind_dummy_id): Use gdb_byte for buf.
(m68k_get_longjmp_target): Use `gdb_byte *' for buf.
* m68kbsd-tdep.c (m68kbsd_supply_fpregset)
(m68kbsd_supply_gregset): Use `gdb_byte *' for regs.
kettenis [Sat, 14 May 2005 11:50:36 +0000 (11:50 +0000)]
* m88k-tdep.c (m88k_breakpoint_from_pc): Change return type to
`const gdb_byte *'. Use gdb_byte for break_insn.
(m88k_return_value): Change type of readbuf and
writebuf arguments to `gdb_byte *'. Use gdb_byte for buf.
(m88k_supply_gregset): Use `gdb_byte *' for regs.
kettenis [Sat, 14 May 2005 11:50:24 +0000 (11:50 +0000)]
* m88k-tdep.c (m88k_breakpoint_from_pc): Change return type to
`const gdb_byte *'. Use gdb_byte for break_insn.
(m88k_return_value): Change type of readbuf and
writebuf arguments to `gdb_byte *'. Use gdb_byte for buf.
(m88k_supply_gregset): Use `gdb_byte *' for regs.