Alan Modra [Wed, 26 Jul 2006 05:05:52 +0000 (05:05 +0000)]
* ldexp.c (fold_name <LOADADDR>): Use the lma.
* ldlang.h (lang_memory_region_type): Delete old_length. Add
last_os.
* ldlang.c (lang_memory_region_lookup): Init new field.
(lang_reset_memory_regions): Reset new field.
(lang_insert_orphan): Don't set load_base.
(lang_leave_overlay): Likewise.
(lang_size_sections_1): Delete unnecessary code setting lma_region
to region. Correct lma region check.
(lang_do_assignments_1): Rename output_section_statement parm
to current_os. Set lma from previous section in region.
PR bootstrap/18058
* configure.in: Add -fkeep-inline-functions to CFLAGS for stage 1
if the bootstrap compiler is a GCC version that supports it.
* configure: Regenerate.
gdb/
* eval.c (evaluate_subexp_for_address): Don't incorrectly discard
calls to C++ operator*.
gdb/testsuite/
* gdb.cp/userdef.cc, gdb.cp/userdef.exp: New tests for unary
operator*.
Bob Wilson [Tue, 25 Jul 2006 00:20:09 +0000 (00:20 +0000)]
* emultempl/xtensaelf.em (is_inconsistent_linkonce_section): Add space
in dep_sec_name for null terminator. Make sure dep_sec_name has a
".t" linkonce tag.
* solib-irix.c (gdb_int32_bytes): Use gdb_byte instead of char.
(gdb_int64_bytes): Likewise.
(fetch_lm_info): Use .b fields of gdb_int32_bytes and gdb_int64_bytes
as first argument to extract_unsigned_integer to silence compiler
warnings.
gdb/
* corefile.c (reopen_exec_file): Only check for an open exec file.
Use exec_file_attach.
* exec.c (exec_open): Make static.
(exec_file_command): Don't use target_preopen. Query directly about
changing the file.
* gdbcore.h (exec_open): Remove prototype.
gdb/testsuite/
* gdb.base/completion.exp: Update for change in "file" behavior.
* gdb.stabs/weird.exp: Likewise.
* lib/mi-support.exp (mi_gdb_file_cmd): Likewise.
* lib/gdb.exp (gdb_file_cmd): Likewise. Kill the program explicitly.
Nick Clifton [Mon, 24 Jul 2006 18:18:19 +0000 (18:18 +0000)]
* emulparams/elf_x86_64.sh (LIBPATH_SUFFIX, ELF_INTERPRETER_NAME): Set for *-*-solaris2*.
* elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific sections
only if the SHF_OS_NONCONFORMING flag is present.
Nick Clifton [Mon, 24 Jul 2006 16:51:26 +0000 (16:51 +0000)]
PR ld/2729
* peXXigen.c (_bfd_XXi_final_link_postscript): Check for the existance of
output sections before putting their entries into the DataDictionary.
Nick Clifton [Sun, 23 Jul 2006 15:32:08 +0000 (15:32 +0000)]
* ldlang.c (lang_section_bst): New structure for sorting sections by name.
(wild_sort_fast): New function: Insert a section into a binary search tree.
(output_section_callback_fast): New function: Store a section in BST.
(output_section_callback_tree_to_list): New function: Convert a BST into a list.
(analyze_walk_wild_section_handler): Initialize handler_data elements.
(wild): If the data is sorted by name use the BST method to sort the names.
gdb/
* configure.tgt: Build gdbserver for Cygwin and mingw32.
gdb/gdbserver/
* configure.ac: Check for more headers which are missing on
Windows. Automatically supply -lwsock32 and USE_WIN32API.
* configure.srv: Add Cygwin and mingw32.
* remote-utils.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_open): Adjust for mingw32 support. Flush
standard error after writing to it.
(remote_close, putpkt_binary, input_interrupt, block_async_io)
(unblock_async_io, enable_async_io, disable_async_io)
(readchar, getpkt): Update for Winsock support.
(prepare_resume_reply): Expect a protocol signal number.
* server.c: Disable <sys/wait.h> on mingw32.
(start_inferior): Adjust for mingw32 support. Flush
standard error after writing to it.
(attach_inferior): Likewise. Use protocol signal
numbers.
(main): Skip 'D' packet on mingw32. Use protocol signal numbers
and names.
* win32-i386-low.c: New file.
* Makefile.in (XM_CLIBS): Set.
(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
(win32-i386-low.o): New dependency rule.
* linux-low.c (linux_wait): Use target signal numbers.
* target.h (struct target_ops): Doc fix.
* server.h (target_signal_to_name): New prototype.
* gdbreplay.c: Don't include headers unconditionally which
are missing on mingw32. Include <winsock.h> for mingw32.
(remote_close, remote_open): Adjust for Winsock support.
* configure, config.in: Regenerated.
* cli/cli-cmds.c (source_verbose, trace_commands): New variables.
(source_script): New function.
(source_verbose_cleanup): New function.
(source_command): Move old contents to source_script.
Make function static. Parse -v option and call source_script.
(init_cli_cmds): Update source command help.
Add 'set trace-commands' command.
* cli/cli-script.c (command_next_depth): New static variable.
(suppress_next_print_command_trace): New static variable.
(reset_command_nest_depth): New function.
(print_command_trace): New function.
(execute_control_command): Split the continue_control and break_control
cases, add calls to print_command_trace and count the nest depth.
(while_command): Set suppress_next_print_command_trace.
(if_command): Likewise.
* top.c (execute_command): Call print_command_trace.
* cli/cli-cmds.h (source_verbose, trace_commands): New extern variables.
(source_command): Change to source_script.
* main.c (captued_main): Use source_script instead of source_command.
* top.h (source_command): Change to source_script.
* event-top.c (display_gdb_prompt): Call reset_command_nest_depth.
* cli/cli-script.h (print_command_trace): Export.
(reset_command_nest_depth): Likewise.
docs/
* gdb.texinfo (Optional warnings and messages): Add
'set/show trace-commands'.
(Command files): Add '-v' to source command.
[ bfd/ChangeLog ]
* elf32-mips.c (mips16_jump_reloc): Remove function.
(elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
instead of mips16_jump_reloc.
* elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
(elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
_bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
[ gas/ChangeLog ]
* config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
(tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
[ ld/testsuite/ChangeLog ]
* ld-mips-elf/mips16-call-global-1.s,
ld-mips-elf/mips16-call-global-2.s,
ld-mips-elf/mips16-call-global-3.s, ld-mips-elf/mips16-call-global.d:
Test linking of external mips16 jumps.
* ld-mips-elf/mips-elf.exp: Run new test.
* blockframe.c (find_pc_partial_function): Use the minimal symbol
size to control the cache entry, if available.
* minsyms.c (lookup_minimal_symbol_by_pc_section): Handle minimal
symbols with zero and non-zero sizes differently.
* gdb.arch/i386-size.c, gdb.arch/i386-size.exp: New files.
gas/
* tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
(md_convert_frag): Use correct reloc for add_pc. Use
BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
(md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
(arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
gas/testsuite/
* gas/arm/thumb2_add.d: New test.
* gas/arm/thumb2_add.s: New test.
* gas/mips/mips4.s, gas/mips/mips4.d: Enable the "pref" test. Change
arguments for "madd.s" so that the instruction is correct for mips1
and still matches "bc3*".
Nick Clifton [Tue, 18 Jul 2006 08:56:44 +0000 (08:56 +0000)]
* elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common sections.
* elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
Mark Kettenis [Sun, 16 Jul 2006 15:29:09 +0000 (15:29 +0000)]
* armobsd-tdep.c: New file.
* Makefile.in (ALLDEPFILES): Add armobsd-tdep.c.
(armobsd-tdep.o): New dependency.
* config/arm/obsd.mt: New file.
* configure.tgt: (arm*-*-openbsd*): Set gdb_target to obsd.
Alfred M. Szmidt [Sun, 16 Jul 2006 09:57:02 +0000 (09:57 +0000)]
Undefine _process_user_ before including
<hurd/process_request.h>.
(gnu_resume): Supply missing argument to error().
(gnu_read_inferior): Add extra parenthesis around arithmetic
expression to silence warnings from GCC.
(gnu_write_inferior): Likewise.
(gnu_xfer_memory): Changed type of MYADDR to `gdb_byte *'.