Vladimir Prus [Fri, 30 Nov 2007 10:00:26 +0000 (10:00 +0000)]
Make insert_breakpoints return void.
* breakpoint.h (insert_breakpoints): Change
return type to void.
* breakpoint.c (insert_breakpoints): Change
return type to void. Rename local return_val
variable to error.
* infrun.c (keep_going): Instead of checking
return value from insert_breakpoints, catch exception.
include/opcode/
* mips.h (INSN_LOONGSON_2E): New.
(INSN_LOONGSON_2F): New.
(CPU_LOONGSON_2E): New.
(CPU_LOONGSON_2F): New.
(OPCODE_IS_MEMBER): Update for Loongson-2E and -2F flags.
opcodes/
* mips-dis.c (mips_arch_choices): Add Loongson-2E and -2F
entries.
* mips-opc.c (IL2E): New.
(IL2F): New.
(mips_builtin_opcodes): Add Loongson-2E and -2F instructions.
Allow movz and movn for Loongson-2E and -2F. Add movnz entry.
Move coprocessor encodings to the end of the table. Allow
certain MIPS V .ps instructions on the Loongson-2E and -2F.
Mark Shinwell [Thu, 29 Nov 2007 11:55:19 +0000 (11:55 +0000)]
include/opcode/
* mips.h (INSN_ISA*): Redefine certain values as an
enumeration. Update comments.
(mips_isa_table): New.
(ISA_MIPS*): Redefine to match enumeration.
(OPCODE_IS_MEMBER): Modify to correctly test new INSN_ISA*
values.
opcodes/
* mips-opc.c (I3_32, I3_33, I4_32, I4_33, I5_33): New.
(mips_builtin_opcodes): Use these new I* values.
2007-11-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
* config/tc-s390.c (md_begin): If the -mesa option is specified
add zarch opcodes to the hash table only if there is no variant
that is available for the esa mode as well.
2007-11-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
* gas/s390/esa-z9-109.d: Add check for old version of sske.
* gas/s390/esa-z9-109.s: Likewise.
Vladimir Prus [Thu, 29 Nov 2007 07:48:21 +0000 (07:48 +0000)]
Stop infrun from tracking breakpoint insertion status.
The checks of breakpoints_inserted before calling
remove_breakpoints are removed, as remove_breakpoint
won't touch uninserted breakpoints. In a number of places,
we're interested if a breakpoint is inserted at particular
PC, and we now use breakpoint_inserted_here_p. In a few
places, insert_breakpoints can be called unconditionally,
since it won't try to insert already inserted breakpoint.
* breakpoint.h (regular_breakpoint_inserted_here_p): New
declaration.
* breakpoint.c (regular_breakpoint_inserted_here_p): New.
(breakpoint_inserted_here_p): Use
regular_breakpoint_inserted_here_p.
* infrun.c (breakpoints_inserted): Remove.
(resume): Don't check for breakpoints_inserted before
remove_hw_watchpoints. Use breakpoint_inserted_here_p.
(proceed, init_wait_for_inferior): Don't set breakpoints_inserted.
(handle_inferior_event): Don't use breakpoints_inserted.
Use breakpoints_meant_to_be_inserted and
breakpoints_inserted_here_p.
(insert_step_resume_breakpoint_at_sal, keep_going): Use
breakpoints_meant_to_be_inserted. Don't set breakpoints_inserted.
(normal_stop): Don't check for breakpoints_inserted. Don't
set breakpoints_inserted.
(keep_going): Don't check for breakpoints_inserted.
(insert_step_resume_breakpoint_at_sal): Don't insert
breakpoints
Nick Clifton [Wed, 28 Nov 2007 13:04:18 +0000 (13:04 +0000)]
* elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to cover forward jumps.
* ld-mn10300/i135409-5.s: New test case. Check for relaxation to a 16-bit backward jump instruction.
* ld-mn10300/i135409-5.t: Linker script for the new test.
* ld-mn10300/i135409-5.d: Expected disassembly of new test.
* ld-mn10300/mn10300.exp: Run the new test.
Ulrich Weigand [Tue, 27 Nov 2007 17:06:12 +0000 (17:06 +0000)]
* Makefile.in (ALL_TARGET_OBS): Remove object files that require
64-bit CORE_ADDR and BFD support, move them to ...
(ALL_64_TARGET_OBS): ... this new variable.
* configure.ac: Check for --enable-64-bit-bfd option. Only add
64-bit targets with --enable-targets=all if BFD supports 64-bit.
* configure: Regenerate.
* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Do not claim
all elf32-i386 executables, only cygwin core files.
Jan Kratochvil [Sun, 25 Nov 2007 21:40:39 +0000 (21:40 +0000)]
gdb/
* dwarf2read.c (dwarf2_get_pc_bounds): Moved the `DW_AT_ranges' parsing
code with its variables OBJFILE, CU_HEADER and OBFD into ...
(dwarf2_ranges_read): ... a new function.
(read_partial_die): Implemented the parsing of `DW_AT_ranges'.
gdb/testsuite/
* gdb.dwarf2/dw2-ranges.S, gdb.dwarf2/dw2-ranges.exp: New files.
Pedro Alves [Sat, 24 Nov 2007 12:13:28 +0000 (12:13 +0000)]
* win32-nat.c (DR6_CLEAR_VALUE): New define.
(thread_info_struct): Rename suspend_count to suspended, to be
used as a flag.
(thread_rec): Only suspend the thread if it wasn't suspended by
gdb before. Warn if suspending failed.
(win32_add_thread): Set Dr6 to DR6_CLEAR_VALUE.
(win32_continue): Set Dr6 to DR6_CLEAR_VALUE. Update usage of the
`suspended' flag. Do ContinueDebugEvent after resuming the
suspended threads, not before. Set threads' contexts before
resuming them, not after.
(win32_resume): Set Dr6 to DR6_CLEAR_VALUE.
Nick Clifton [Wed, 21 Nov 2007 12:06:26 +0000 (12:06 +0000)]
* elf-m10300.c (mn10300_elf_relax_section): Allow for alignment relocs when
computing whether instructions can be relaxed.
* ld-mn10300/i135409-4.s: New test case. Check for relaxation to a 16-bit
jump instruction.
* ld-mn10300/i135409-4.t: Linker script for the new test.
* ld-mn10300/i135409-4.d: Expected disassembly of new test.
* ld-mn10300/mn10300.exp: Run the new test.
Nick Clifton [Wed, 21 Nov 2007 11:58:00 +0000 (11:58 +0000)]
* dwarf.c (display_debug_loc): Issue a warning if there are bytes at the end
of the .debug_loc section which are not referenced by any attribute in the
.debug_info section.
Nick Roberts [Tue, 20 Nov 2007 19:54:39 +0000 (19:54 +0000)]
(c_variable_editable, cplus_variable_editable)
(java_variable_editable, variable_editable): Delete.
(varobj_editable_p): Replace above functions with one language
independent function. Check for an lvalue.
(varobj_get_attributes, varobj_set_value): Use varobj_editable_p.
(struct language_specific): Delete variable_editable field.
Vladimir Prus [Tue, 20 Nov 2007 17:37:35 +0000 (17:37 +0000)]
Remove unused breakpoint fields.
* breakpoint.h (struct breakpoint): Remove
from_tty and flag fields.
* breakpoint.c (break_command_1): Don't set
from_tty and flag field set of breakpoint.
(create_ada_exception_breakpoint): Don't set
the from_tty field.
Nick Clifton [Tue, 20 Nov 2007 15:08:25 +0000 (15:08 +0000)]
* elflink.c (elf_link_output_extsym): Weaken assertion: if --gc-section is set, there may be no TLS segment.
* lib/ld-lib.exp (check_gc_sections_available): New proc, based on the version in gcc/testsuite/lib/target-supports.exp.
* ld-elf/eld.exp: Use check_gc_sections_available.
Bob Wilson [Mon, 19 Nov 2007 19:40:55 +0000 (19:40 +0000)]
* config/xtensa-istack.h (tinsn_struct): Replace linenum field
with loc_directive_seen and debug_line.
* config/tc-xtensa.c: Include xtensa-istack.h after dwarf2dbg.h.
(xg_build_to_insn): Copy the new fields instead of linenum.
(xg_build_token_insn): Likewise. Abort on INSTR_LABEL_DEF and move
common code out of the switch.
(md_assemble): Set new tinsn fields from DWARF information. Call
dwarf2_consume_line_info.
(xg_assemble_vliw_tokens): Update the code to select the "best" line
number to use new information. Call dwarf2_gen_line_info instead
of dwarf2_emit_insn.
Bob Wilson [Mon, 19 Nov 2007 18:15:53 +0000 (18:15 +0000)]
* dwarf2dbg.c (dwarf2_consume_line_info): New.
(dwarf2_emit_insn): Use it here.
(dwarf2_directive_loc): Fix check for consecutive .loc directives
when debug_type is DEBUG_DWARF2.
* dwarf2dbg.h (dwarf2_consume_line_info): New prototype.
* config/tc-ia64.c (ia64_flush_insns): Call dwarf2_consume_line_info.
(md_assemble): Likewise.
testsuite/
* gas/lns/lns.exp: Run lns-common-1 with alternate source for ia64.
* gas/lns/lns-common-1-ia64.s: New file.
Nick Clifton [Mon, 19 Nov 2007 12:01:42 +0000 (12:01 +0000)]
* readelf.c (is_32bit_abs_reloc): Add support for NIOS relocs.
(is_64bit_abs_reloc): Add support for HPPA relocs.
(is_16bit_abs_reloc): Add support for NIOS relocs.
projects / thirdparty / binutils-gdb.git / log
