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2013-08-24 * symmisc.c (dump_symtab): Delete prototype.Doug Evans2-8/+8
(dump_msymbols, dump_objfile): Ditto. (maintenance_info_symtabs): Mark as dont_repeat. (_initialize_symmisc): Improve doc string for "mt info symtabs".
2013-08-24 * elfread.c (elf_symfile_read): Move "Done reading minimal symbols"Doug Evans2-3/+8
debugging printf to better location.
2013-08-24daily updateAlan Modra1-1/+1
2013-08-23ld/testsuite/Roland McGrath6-10/+18
* ld-x86-64/ilp32-4-nacl.d: Update for 2013-05-31 gas alignment change. * ld/testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise. * ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise. * ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise. * ld/testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
2013-08-23ld/Roland McGrath2-1/+6
* emulparams/elf_nacl.sh (nacl_rodata_addr): Don't add in SIZEOF_HEADERS here; elf.sc does it already.
2013-08-23* config/rx-parse.y: Rearrange the components of a bison grammar to issueDJ Delorie2-6/+15
assembler errors at correct position.
2013-08-23Add get_elf_x86_64_arch_dataH.J. Lu2-4/+12
* elf64-x86-64.c (get_elf_x86_64_arch_data): New. (get_elf_x86_64_backend_data): Use it. (elf_x86_64_size_dynamic_sections): Likewise.
2013-08-23Remove the extra spaceH.J. Lu2-1/+5
* doc/binutils.texi: Remove the extra space.
2013-08-23Fix typo.Nick Clifton1-6/+6
2013-08-23 PR binutils/15777Nick Clifton2-4/+5
(nm --special-syms): Fix typo.
2013-08-23 PR binutils/15779Nick Clifton2-4/+13
* doc/binutils.texi (ranlib -D): Correct description.
2013-08-23 opcodes/Maciej W. Rozycki8-26/+23
* micromips-opc.c (micromips_opcodes): Use RD_4 for "alnv.ps", replacing NODS. gas/testsuite/ * gas/testsuite/gas/mips/micromips-insn32.d: Adjust for delay slot scheduling of ALNV.PS. * gas/testsuite/gas/mips/micromips-noinsn32.d: Likewise. * gas/testsuite/gas/mips/micromips-trap.d: Likewise. * gas/testsuite/gas/mips/micromips.d: Likewise. * gas/testsuite/gas/mips/micromips@alnv_ps-swap.d: Likewise.
2013-08-23 PR binutils/14136Nick Clifton2-0/+6
(nm): Add description of 'I' symbol type.
2013-08-23target.c:target_read_live_memory: Fix type of local.Pedro Alves2-1/+6
'ret' is used to hold the return of target_read, and pass it on. Both target_read and target_read_live_memory return LONGEST. gdb/ 2013-08-23 Pedro Alves <palves@redhat.com> * target.c (target_read_live_memory): Change type of 'ret' local to LONGEST.
2013-08-23 PR binutils/15798Nick Clifton2-6/+15
* doc/binutils.texi (ar cmdline): Update description of 'q' command.
2013-08-23remote.c: don't install a deprecated_xfer_memory hook.Pedro Alves2-66/+27
There's no need for deprecated_xfer_memory nowadays. Memory access goes through target_xfer_partial/TARGET_OBJECT_MEMORY, etc. In fact, the remote target already handles that, and is deferring to the same helpers the deprecated_xfer_memory hook is. Basically, only a few adjustments to make these helper routines's interfaces closer to target_xfer_partial's were necessary. Tested on x86_64 Fedora 17 w/ gdbserver. gdb/ 2013-08-23 Pedro Alves <palves@redhat.com> * remote.c (remote_write_bytes_aux, remote_write_bytes) (remote_read_bytes): Change return type to LONGEST, and adjust to return a target_xfer_error on error. (remote_xfer_memory): Delete. (remote_flash_write): Change type of 'ret' local to LONGEST. (remote_xfer_partial, remote_xfer_partial): Adjust. (init_remote_ops): Don't install a deprecated_xfer_memory hook.
2013-08-23 PR binutils/15834Nick Clifton25-47/+85
Fix typos: --- bfd/bfdio.c | 2 +- bfd/elf32-spu.c | 2 +- bfd/elfnn-aarch64.c | 2 +- binutils/od-xcoff.c | 2 +- config/tcl.m4 | 2 +- gas/config/tc-ia64.c | 2 +- gas/config/tc-sparc.c | 2 +- gas/config/tc-z80.c | 12 ++++++------ gas/doc/c-i386.texi | 6 +++--- gas/doc/c-m32r.texi | 2 +- gas/testsuite/gas/d10v/instruction_packing.d | 2 +- gas/testsuite/gas/z80/atend.d | 2 +- gold/object.h | 2 +- include/gdb/remote-sim.h | 2 +- include/opcode/ChangeLog | 2 +- include/opcode/i960.h | 2 +- ld/testsuite/ld-mips-elf/mips16-pic-1.inc | 2 +- opcodes/aarch64-asm.c | 2 +- opcodes/aarch64-dis.c | 2 +- opcodes/msp430-dis.c | 2 +-
2013-08-23 PR ld/15839Nick Clifton2-9/+15
* scripttempl/avr.sc: Do not include gc'able sections into general sections during relocatable links.
2013-08-23gas/config/tc-arm.c: Improve validation of NEON addressing modes.Will Newton5-13/+40
NEON vector load and store instructions do not accept immediates or pre-indexed base plus offset addressing modes, so make sure that the assembler enforces this. gas/ChangeLog: 2013-08-23 Will Newton <will.newton@linaro.org> * config/tc-arm.c (do_neon_ldx_stx): Add extra constraints for pre-indexed addressing modes. * testsuite/gas/arm/neon-addressing-bad.l: Add test for VLDn and VSTn instructions. * testsuite/gas/arm/neon-addressing-bad.s: Likewise. gas/testsuite/ChangeLog: 2013-08-23 Will Newton <will.newton@linaro.org> * testsuite/gas/arm/neon-addressing-bad.l: Add test for VLDn and VSTn instructions. * testsuite/gas/arm/neon-addressing-bad.s: Likewise.
2013-08-23 ARI fix: Push # directives to start of line.Pierre Muller2-6/+11
* rs6000-nat.c (rs6000_ptrace32, rs6000_ptrace64): Rule applied.
2013-08-232013-08-12 Muhammad Waqas <mwaqas@codesourcery.com>Muhammad Waqas4-26/+167
PR gdb/15501 * breakpoint.c (enable_command, disable_command): Iterate over all specified breakpoint locations. 2013-07-12 Muhammad Waqas <mwaqas@codesourccery.com> PR gdb/15501 * gdb.base/ena-dis-br.exp: Add test to verify enable/disable commands work correctly with multiple arguments that include multiple locations.
2013-08-23 * common/linux-ptrace.c (linux_fork_to_function): Push #Luis Machado2-4/+11
directives to the start of the line. (linux_check_ptrace_features): Fix warning message to use the "_" markup.
2013-08-23daily updateAlan Modra1-1/+1
2013-08-22 Unify ptrace options discovery code and make both GDB andLuis Machado34-577/+715
gdbserver use it. gdb/ * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-nat.h and nat/linux-waitpid.h. (linux-waitpid.o): New object file rule. * common/linux-ptrace.c: Include nat/linux-waitpid.h. (current_ptrace_options): Moved from linux-nat.c. (linux_ptrace_test_ret_to_nx): Use type casts for ptrace parameters. (linux_fork_to_function): New function. (linux_grandchild_function): Likewise. (linux_child_function): Likewise. (linux_check_ptrace_features): New function, heavily based on linux-nat.c:linux_test_for_tracefork. (linux_enable_event_reporting): New function. (ptrace_supports_feature): Likewise. (linux_supports_tracefork): Likewise. (linux_supports_traceclone): Likewise. (linux_supports_tracevforkdone): Likewise. (linux_supports_tracesysgood): Likewise. * common/linux-ptrace.h (HAS_NOMMU): Moved from gdbserver/linux-low.c. (linux_enable_event_reporting): New declaration. (linux_supports_tracefork): Likewise. (linux_supports_traceclone): Likewise. (linux_supports_tracevforkdone): Likewise. (linux_supports_tracesysgood): Likewise. * config.in (PTRACE_TYPE_ARG4): Regenerate. * config/aarch64/linux.mh (NATDEPFILES): Add linux-waitpid.o. * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise. * config/arm/linux.mh (NATDEPFILES): Likewise. * config/i386/linux.mh (NATDEPFILES): Likewise. * config/i386/linux64.mh (NATDEPFILES): Likewise. * config/ia64/linux.mh (NATDEPFILES): Likewise. * config/m32r/linux.mh (NATDEPFILES): Likewise. * config/m68k/linux.mh (NATDEPFILES): Likewise. * config/mips/linux.mh (NATDEPFILES): Likewise. * config/pa/linux.mh (NATDEPFILES): Likewise.. * config/powerpc/linux.mh (NATDEPFILES): Likewise.. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise. * config/sparc/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux64.mh (NATDEPFILES): Likewise. * config/tilegx/linux.mh (NATDEPFILES): Likewise. * config/xtensa/linux.mh (NATDEPFILES): Likewise. * configure.ac (AC_CACHE_CHECK): Add void * to the list of ptrace's 4th argument's types. Check the type of PTRACE_TYPE_ARG4. * configure: Regenerate. * linux-nat.c: Include nat/linux-nat.h and nat/linux-waitpid.h. (SYSCALL_SIGTRAP): Moved to nat/linux-nat.h. (linux_supports_tracefork_flag): Remove. (linux_supports_tracesysgood_flag): Likewise. (linux_supports_tracevforkdone_flag): Likewise. (current_ptrace_options): Moved to common/linux-ptrace.c. (linux_tracefork_child): Remove. (my_waitpid): Remove. (linux_test_for_tracefork): Renamed to linux_check_ptrace_features and moved to common/linux-ptrace.c. (linux_test_for_tracesysgood): Remove. (linux_supports_tracesysgood): Remove. (linux_supports_tracefork): Remove. (linux_supports_tracevforkdone): Remove. (linux_enable_tracesysgood): Remove. (linux_enable_event_reporting): Remove. (linux_init_ptrace): New function. (linux_child_post_attach): Call linux_init_ptrace. (linux_child_post_startup_inferior): Call linux_init_ptrace. (linux_child_follow_fork): Call linux_supports_tracefork and linux_supports_tracevforkdone. (linux_child_insert_fork_catchpoint): Call linux_supports_tracefork. (linux_child_insert_vfork_catchpoint): Likewise. (linux_child_set_syscall_catchpoint): Call linux_supports_tracesysgood. (lin_lwp_attach_lwp): Call linux_supports_tracefork. * nat/linux-nat.h: New file. * nat/linux-waitpid.c: New file. * nat/linux-waitpid.h: New file. gdb/gdbserver/ * Makefile.in: Explain why ../target and ../nat are not listed as include file search paths. (linux-waitpid.o): New object file rule. * configure.srv (srv_native_linux_obj): New variable. Replace all occurrences of linux native object files with $srv_native_linux_obj. * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h. (HAS_NOMMU): Move defining logic to common/linux-ptrace.c. (linux_enable_event_reporting): Remove declaration. (my_waitpid): Moved to common/linux-waitpid.c. (linux_wait_for_event): Pass ptid when calling linux_enable_event_reporting. (linux_supports_tracefork_flag): Remove. (linux_enable_event_reporting): Likewise. (linux_tracefork_grandchild): Remove. (STACK_SIZE): Moved to common/linux-ptrace.c. (linux_tracefork_child): Remove. (linux_test_for_tracefork): Remove. (linux_look_up_symbols): Call linux_supports_traceclone. (initialize_low): Remove call to linux_test_for_tracefork. * linux-low.h (PTRACE_TYPE_ARG3): Move to common/linux-ptrace.h. (PTRACE_TYPE_ARG4): Likewise. Include linux-ptrace.h.
2013-08-22Adding missing files from my last commit.Sergio Durigan Junior2-0/+458
2013-08-22[Committing the `catch syscall' patch for ARM, from Samuel Bronson.]Sergio Durigan Junior6-4/+82
This time, it passes all the tests and comes with a nearly complete XML file (plus a script that can nearly regenerate the XML file). (I elected to leave out __ARM_NR_cmpxchg, since it has dire warnings to the effect that the only pieces of code that should be aware of it are the implementation and the __kuser_cmpxchg code in entry-armv.S.) gdb/ 2013-08-14 Samuel Bronson <naesten@gmail.com> ARM Linux support for `catch syscall'. * syscalls/arm-linux.py: New file. * syscalls/arm-linux.xml: Likewise. * arm-linux-tdep.c (arm_linux_get_syscall_number): New function. (arm_linux_init_abi): Register the new function and syscall xml file. * data-directory/Makefile.in: Install the new syscall xml file. * NEWS: Brag about this. gdb/testsuite/ 2013-08-14 Samuel Bronson <naesten@gmail.com> ARM Linux support for `catch syscall'. * gdb.base/catch-syscall.exp: Test this on ARM now. (fill_all_syscalls_numbers): ARM has close/chroot on 6/61, too.
2013-08-22 * emultempl/pe.em: Add --disable-large-address-aware option.Nick Clifton3-1/+22
* ld.texinfo (--disable-large-address-aware): Add documentation.
2013-08-22fix dwz.exp on 32-bit targetsTom Tromey3-6/+54
This fixes dwz.exp on 32-bit targets. It does so by introducing a new "default" setting for the address size in the DWARF assembler. Built and regtested on x86-64 Fedora 18. I also ran the gdb.dwarf2 tests on an x86 machine (gcc45). * lib/dwarf.exp (cu, tu): Handle addr_size of "default". Change default addr_size. * lib/gdb.exp (is_64_target): New gdb_caching_proc.
2013-08-22convert one more caching procTom Tromey2-21/+22
I noticed that skip_btrace_tests is a classic "caching proc" that I missed when I added gdb_caching_proc. This patch converts it. Built and regtested on x86-64 Fedora 18. * lib/gdb.exp (skip_btrace_tests): Use gdb_caching_proc and standard_temp_file.
2013-08-22fix gdb.arch to be parallel-safeTom Tromey18-85/+53
This fixes parts of gdb.arch to be parallel-safe. I only changed the bits I could test on this machine. I don't have access to many of the machines needed to fully switch gdb.arch; but I am happy to provide advice to others attempting this. Or, I can send an untested patch to convert it all. Tested on x86-64 Fedora 18. * gdb.arch/amd64-byte.exp: Use standard_testfile, clean_restart. * gdb.arch/amd64-disp-step.exp: Use standard_testfile. * gdb.arch/amd64-dword.exp: Use standard_testfile, clean_restart. * gdb.arch/amd64-entry-value-param.exp: Use standard_testfile. * gdb.arch/amd64-entry-value.exp: Use standard_testfile. * gdb.arch/amd64-prologue-xmm.exp: Use standard_testfile. * gdb.arch/amd64-word.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-avx.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-byte.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-disp-step.exp: Use standard_testfile. * gdb.arch/i386-dr3-watch.exp: Use standard_testfile. * gdb.arch/i386-permbkpt.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-signal.exp: Use standard_testfile. * gdb.arch/i386-size-overlap.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-sse.exp: Use standard_testfile, clean_restart. * gdb.arch/i386-unwind.exp: Use standard_testfile. * gdb.arch/i386-word.exp: Use standard_testfile, clean_restart.
2013-08-22fix gdb.python to be parallel-safeTom Tromey12-26/+62
This fixes gdb.python to be parallel-safe, mostly by changing it to use gdb_remote_download. Tested on x86-64 Fedora 18. * gdb.python/py-error.exp: Use gdb_remote_download. * gdb.python/py-mi.exp: Use gdb_remote_download. * gdb.python/py-objfile-script.exp: Use standard_output_file. * gdb.python/py-prettyprint.exp: Use gdb_remote_download. (run_lang_tests): Likewise. * gdb.python/py-section-script.c: Use SCRIPT_FILE rather than filename. * gdb.python/py-section-script.exp: Set SCRIPT_FILE when compiling. Use gdb_remote_download. Update some tests. * gdb.python/py-strfns.exp (test_strfns_core_file): Use standard_output_file. * gdb.python/py-typeprint.exp: Use gdb_remote_download. * gdb.python/py-frame-args.exp: Use gdb_remote_download. * gdb.python/py-framefilter-mi.exp: Use gdb_remote_download. * gdb.python/py-framefilter.exp: Use gdb_remote_download, standard_output_file.
2013-08-22use standard_temp_file in another caching procTom Tromey2-4/+8
In an earlier patch I forgot to change the caching proc in cell.exp to use standard_temp_file. This fixes the oversight. Tested on x86-64 Fedora 18. * lib/cell.exp (skip_cell_tests): Use standard_temp_file.
2013-08-22introduce gdb_remote_download and finish parallel fixes in gdb.dwarf2Tom Tromey8-6/+34
This finishes making gdb.dwarf2 parallel-safe. To do this, this patch introduces a new gdb_remote_download proc, that works somewhat differently in the one specific case where it matters: for a copy to "host", if no destination was given, and the host is not actually remote, then standard_output_file is used. In parallel mode this guarantees that the resulting file will end up in a parallel-safe location. Tested on x86-64 Fedora 18. * gdb.dwarf2/dw2-basic.exp: Use gdb_remote_download. * gdb.dwarf2/dw2-compressed.exp: Use gdb_remote_download. * gdb.dwarf2/dw2-intercu.exp: Use gdb_remote_download. * gdb.dwarf2/dw2-intermix.exp: Use gdb_remote_download. * gdb.dwarf2/dw2-producer.exp: Use gdb_remote_download. * gdb.dwarf2/mac-fileno.exp: Use gdb_remote_download. * lib/gdb.exp (gdb_remote_download): New proc.
2013-08-22fix some gdb.dwarf2 tests for parallel safetyTom Tromey7-15/+39
This fixes a few gdb.dwarf2 tests to be more parallel-safe. This mostly amounts to changing them to write their files into the directory designated by standard_output_file. Built and regtested on x86-64 Fedora 18. * gdb.dwarf2/clztest.exp: Use standard_testfile. * gdb.dwarf2/dw2-minsym-in-cu.exp: Use standard_testfile. * gdb.dwarf2/fission-base.S: Remove directory from DW_AT_GNU_dwo_name. * gdb.dwarf2/fission-base.exp: Use build_executable. Set debug-file-directory. * gdb.dwarf2/fission-reread.S: Remove directory from DW_AT_GNU_dwo_name. * gdb.dwarf2/fission-reread.exp: Use build_executable. Set debug-file-directory.
2013-08-22 * binutils-all/nm.exp: --size-sort test: Add more ELF-likeNick Clifton3-8/+31
targets. * binutils-all/nm-1.s: Use .byte instead of .long. Provide a terminating symbol.
2013-08-22PR gdb/15871: Unavailable entry value is not shown correctlyPedro Alves4-18/+105
In entry-values.exp, we have a test where the entry value of 'j' is unavailable, so it is expected that printing j@entry yields "<unavailable>". However, the actual output is: (gdb) frame #0 0x0000000000400540 in foo (i=0, i@entry=2, j=2, j@entry=<error reading variable: Cannot access memory at address 0x6009e8>) The error is thrown here: #0 throw_it (reason=RETURN_ERROR, error=MEMORY_ERROR, fmt=0x8cd550 "Cannot access memory at address %s", ap=0x7fffffffc8e8) at ../../src/gdb/exceptions.c:373 #1 0x00000000005e2f9c in throw_error (error=MEMORY_ERROR, fmt=0x8cd550 "Cannot access memory at address %s") at ../../src/gdb/exceptions.c:422 #2 0x0000000000673a5f in memory_error (status=5, memaddr=6293992) at ../../src/gdb/corefile.c:204 #3 0x0000000000673aea in read_memory (memaddr=6293992, myaddr=0x7fffffffca60 "\200\316\377\377\377\177", len=4) at ../../src/gdb/corefile.c:223 #4 0x00000000006784d1 in dwarf_expr_read_mem (baton=0x7fffffffcd50, buf=0x7fffffffca60 "\200\316\377\377\377\177", addr=6293992, len=4) at ../../src/gdb/dwarf2loc.c:334 #5 0x000000000067645e in execute_stack_op (ctx=0x1409480, op_ptr=0x7fffffffce87 "\237<\005@", op_end=0x7fffffffce88 "<\005@") at ../../src/gdb/dwarf2expr.c:1045 #6 0x0000000000674e29 in dwarf_expr_eval (ctx=0x1409480, addr=0x7fffffffce80 "\003\350\t`", len=8) at ../../src/gdb/dwarf2expr.c:364 #7 0x000000000067c5b2 in dwarf2_evaluate_loc_desc_full (type=0x10876d0, frame=0xd8ecc0, data=0x7fffffffce80 "\003\350\t`", size=8, per_cu=0xf24c40, byte_offset=0) at ../../src/gdb/dwarf2loc.c:2236 #8 0x000000000067cc65 in dwarf2_evaluate_loc_desc (type=0x10876d0, frame=0xd8ecc0, data=0x7fffffffce80 "\003\350\t`", size=8, per_cu=0xf24c40) at ../../src/gdb/dwarf2loc.c:2407 #9 0x000000000067a5d4 in dwarf_entry_parameter_to_value (parameter=0x13a7960, deref_size=18446744073709551615, type=0x10876d0, caller_frame=0xd8ecc0, per_cu=0xf24c40) at ../../src/gdb/dwarf2loc.c:1160 #10 0x000000000067a962 in value_of_dwarf_reg_entry (type=0x10876d0, frame=0xd8de70, kind=CALL_SITE_PARAMETER_DWARF_REG, kind_u=...) at ../../src/gdb/dwarf2loc.c:1310 #11 0x000000000067aaca in value_of_dwarf_block_entry (type=0x10876d0, frame=0xd8de70, block=0xf1c2d4 "Q", block_len=1) at ../../src/gdb/dwarf2loc.c:1363 #12 0x000000000067e7c9 in locexpr_read_variable_at_entry (symbol=0x13a7540, frame=0xd8de70) at ../../src/gdb/dwarf2loc.c:3326 #13 0x00000000005daab6 in read_frame_arg (sym=0x13a7540, frame=0xd8de70, argp=0x7fffffffd0e0, entryargp=0x7fffffffd100) at ../../src/gdb/stack.c:362 #14 0x00000000005db384 in print_frame_args (func=0x13a7470, frame=0xd8de70, num=-1, stream=0xea3890) at ../../src/gdb/stack.c:669 #15 0x00000000005dc338 in print_frame (frame=0xd8de70, print_level=1, print_what=SRC_AND_LOC, print_args=1, sal=...) at ../../src/gdb/stack.c:1199 #16 0x00000000005db8ee in print_frame_info (frame=0xd8de70, print_level=1, print_what=SRC_AND_LOC, print_args=1) at ../../src/gdb/stack.c:851 #17 0x00000000005da2bb in print_stack_frame (frame=0xd8de70, print_level=1, print_what=SRC_AND_LOC) at ../../src/gdb/stack.c:169 #18 0x00000000005de236 in frame_command (level_exp=0x0, from_tty=1) at ../../src/gdb/stack.c:2265 dwarf2_evaluate_loc_desc_full (frame #7) knows to handle NOT_AVAILABLE_ERROR errors, but read_memory always throws a generic error. Presently, only the value machinery knows to handle unavailable memory. We need to push the awareness down to the target_xfer layer, making it return a finer grained error indication. We can only return a generic -1 nowadays, which leaves the upper layers with no clue on why the xfer failed. Use target_xfer_partial directly, rather than propagating the error through target_read_memory so as to get a better address to display in the error message. (target_read_memory & friends build on top of target_read (thus the target_xfer machinery), but turn all errors to EIO, an errno value. I think this is a mistake, and we'd better convert all these to return a target_xfer_error too, but that can be done separately. I looked around a bit over memory_error calls, and the need to handle random errno values, other than the EIOs gdb itself hardcodes, probably comes (only) from deprecated_xfer_memory, which uses errno for error indication, but I didn't look exhaustively. We should really get rid of deprecated_xfer_memory and of passing down errno values as error indication in target_read & friends methods). Tested on x86_64 Fedora 17, native and gdbserver. Fixes the test in the PR, which will be added to the testsuite later. gdb/ 2013-08-22 Pedro Alves <palves@redhat.com> PR gdb/15871 * corefile.c (target_xfer_memory_error): New function. (memory_error): Defer EIO to target_memory_error. (read_memory): Use target_xfer_partial, and handle finer-grained target xfer errors. * target.c (target_xfer_error_to_string): New function. (memory_xfer_partial_1): If memory is known to be unavailable, return TARGET_XFER_E_UNAVAILABLE instead of -1. (target_xfer_partial): Make extern. * target.h (enum target_xfer_error): New enum. (target_xfer_error_to_string): Declare function. (target_xfer_partial): Declare function. (struct target_ops) <xfer_partial>: Adjust describing comment.
2013-08-22 * ld-powerpc/powerpc.exp: Substitute for le in options_regsub(ld).Alan Modra17-71/+93
Correct ppc64elftests option replacement. (supports_ppc64): Match elf64lppc too. * ld-powerpc/relbrlt.d: Update for little-endian. * ld-powerpc/symtocbase.d: Likewise. * ld-powerpc/tls.t: Likewise. * ld-powerpc/tlsexetoc.g: Likewise. * ld-powerpc/tlsso.d: Likewise. * ld-powerpc/tlsso.g: Likewise. * ld-powerpc/tlstoc.t: Likewise. * ld-powerpc/tlstocso.d: Likewise. * ld-powerpc/tlstocso.g: Likewise. * ld-powerpc/tlstocso.t: Likewise. * ld-powerpc/tocopt.d: Likewise. * ld-powerpc/tocopt2.d: Likewise. * ld-powerpc/tocopt3.d: Likewise. * ld-powerpc/tocopt4.d: Likewise. * ld-powerpc/tocopt5.d: Likewise.
2013-08-22 * configure.host: Support powerpc64le-linux and powerpcle-linux hosts.Alan Modra3-3/+8
* configure.tgt: Likewise as targets.
2013-08-22daily updateAlan Modra1-1/+1
2013-08-21Renegerate gdbserver/config.in.Pedro Alves2-0/+7
In: gdb/gdbserver/ 2013-07-03 Pedro Alves <palves@redhat.com> * Makefile.in (config.status): Depend on development.sh. * acinclude.m4: Include libmcheck.m4. * configure: Regenerate. I missed regenerating config.in... Tested on x86_64 Fedora 17. gdb/gdbserver/ 2013-08-21 Pedro Alves <palves@redhat.com> * config.in: Renegerate.
2013-08-21Fix whitespace.Pedro Alves1-11/+11
2013-08-212013-08-21 Tristan Gingold <gingold@adacore.com>Tristan Gingold3-26/+89
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count .ovrflo sections. * coffcode.h (coff_compute_section_file_positions): Force match between file offset and vma offset.
2013-08-21Fix typoNick Clifton1-1/+1
2013-08-21 * symbols.c (fb_label_instance_inc, fb_label_instance): ProperlyAlan Modra2-2/+7
range check label number for use with fb_low_counter array.
2013-08-21 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,Alan Modra2-44/+48
and *poldalignment before exiting when !relocs_compatible.
2013-08-21 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNALAlan Modra2-3/+9
symbols to STV_HIDDEN.
2013-08-21daily updateAlan Modra1-1/+1
2013-08-20 * binutils-all/nm.exp: Revert last change. Instead use nm-elf-1.sHans-Peter Nilsson2-5/+9
for mmix-knuth-mmixware.
2013-08-20 * buildsym.c (subfile_stack): Move here from buildsym.h.Doug Evans7-42/+86
(pending_macros): Ditto. (get_macro_table): New function. (buildsym_init): Initialize subfile_stack. * coffread.c (type_vector,type_vector_length): Moved here from buildsym.h. (INITIAL_TYPE_VECTOR_LENGTH): Ditto. (coff_symtab_read): Use it. * dbxread.c (read_ofile_symtab): Delete init of subfile_stack. * dwarf2read.c (macro_start_file): Replace uses of pending_macros with call to get_macro_table. * stabsread.c (type_vector,type_vector_length): Moved here from buildsym.h. (INITIAL_TYPE_VECTOR_LENGTH): Ditto. * buildsym.h (get_macro_table): Declare.
2013-08-20 * dbxread.c (record_minimal_symbol): Make 'name' argument const.Tom Tromey2-6/+13
Update. (read_dbx_dynamic_symtab): Make 'name' const. Remove casts.
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