aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2012-08-22 * exec.c (exec_close, exec_file_attach): Update.Tom Tromey5-13/+37
(add_to_section_table): Initialize 'key' field. (add_target_sections, remove_target_sections): Add 'key' argument. * exec.h (add_target_sections, remove_target_sections): Add 'key' argument. * solib.c (solib_map_sections, update_solib_list, clear_solib) (reload_shared_libraries_1): Update. * target.h (struct target_section) <key>: New field.
2012-08-22 * lib/gdb.exp (skip_unwinder_tests): New proc.Tom Tromey4-43/+45
* gdb.cp/nextoverthrow.exp: Use skip_unwinder_tests. * gdb.java/jnpe.exp: Use skip_unwinder_tests.
2012-08-22 * cli/cli-cmds.c (filter_sals): Handle nelts == 0 case.Tom Tromey2-1/+6
2012-08-22Move aarch64 announcement into 2.23 section.Nick Clifton2-4/+4
2012-08-22*** empty log message ***gdbadmin1-1/+1
2012-08-22daily updateAlan Modra1-1/+1
2012-08-21Fix sparc opcode encoding for 4-arg crypto instructions.David S. Miller6-27/+41
include/opcode * sparc.h (F3F4): New macro. opcodes * sparc-opc.c (4-argument crypto instructions): Fix encoding using F3F4 macro. gas/testsuite * gas/sparc/crypto.d: Fix opcodes for 4-arg crypto instructions.
2012-08-212012-08-21 Cary Coutant <ccoutant@google.com>Cary Coutant2-2/+9
gold/ * symtab.cc (Symbol_table::gc_mark_undef_symbols): Don't assert if --export-dynamic-symbol names an undef symbol.
2012-08-21 * gdb.hp/gdb.aCC/exception.exp: Remove.Tom Tromey2-21/+4
2012-08-21 * symfile.c (allocate_symtab): Use host_address_to_stringPierre Muller2-2/+8
function instead of cast of pointer to long which is not compatible with x86_64-w64-mingw32 build.
2012-08-21*** empty log message ***gdbadmin1-1/+1
2012-08-21daily updateAlan Modra1-1/+1
2012-08-20 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc forTom Tromey8-22/+52
areltdata. * opncls.c (_bfd_delete_bfd): Free arelt_data. * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for areltdata. * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata. * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for areltdata. (xcoff_write_archive_contents_old): Likewise. (xcoff_write_archive_contents_big): Likewise. * archive64.c (bfd_elf64_archive_slurp_armap): Use free for areltdata. * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and free for areltdata. (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on failure. (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata. (do_slurp_coff_armap): Likewise. (_bfd_slurp_extended_name_table): Likewise. (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
2012-08-20Replace --n32 with --x32H.J. Lu2-1/+5
* doc/as.texinfo: Replace --n32 with --x32.
2012-08-20opcodes/ChangeLogAlan Modra4-33/+43
* ppc-opc.c (powerpc_opcodes): Changed opcode for vabsdub, vabsduh, vabsduw, mviwsplt. gas/testsuite/ChangeLog * gas/ppc/e6500.d: Changed opcode for vabsdub, vabsduh, vabsduw, mviwsplt.
2012-08-20daily updateAlan Modra1-1/+1
2012-08-20*** empty log message ***gdbadmin1-1/+1
2012-08-192012-08-19 Andrew Pinski <apinski@cavium.com>Andrew Pinski5-1/+223
* mips-tdep.c (is_octeon): New function. (is_octeon_bbit_op): New function. (mips32_next_pc): Handle Octeon's bbit instructions. (mips32_instruction_has_delay_slot): Likewise. 012-08-19 Andrew Pinski <apinski@cavium.com> * gdb.arch/mips-octeon-bbit.c: New file. * gdb.arch/mips-octeon-bbit.exp: New Test.
2012-08-192012-08-19 Andrew Pinski <apinski@cavium.com>Andrew Pinski2-0/+6
* mips-tdep.c (mips32_next_pc): Fix line spacing of the comment before the function.
2012-08-192012-08-19 Andrew Pinski <apinski@cavium.com>Andrew Pinski2-8/+12
* mips-tdep.c (mips32_next_pc): Consolidate calls to itype_op.
2012-08-19 PR c++/14365Keith Seitz5-2/+435
* c-typeprint.c (c_type_print_varspec_prefix): Pass -1 for SHOW to c_type_print_base for METHODPTR and MEMBERPTR. * gdb.dwarf2/dw2-anon-mptr.exp: New file. * gdb.dwarf2/dw2-anon-mptr.S: New file.
2012-08-19daily updateAlan Modra1-1/+1
2012-08-19*** empty log message ***gdbadmin1-1/+1
2012-08-18 * powerpc.cc: Formatting and white space.Alan Modra3-212/+409
(Powerpc_relobj): Rename got2_section_ to special_. Add opd_ent_shndx_ and opd_ent_off_ vectors. (Powerpc_relobj::opd_shndx, init_opd, get_opd_ent, set_opd_ent, scan_opd_relocs, do_read_relocs, opd_ent_ndx): New functions. (Target_powerpc): Add Address typedef and invalid_address. Use throughout. (Target_powerpc::is_branch_reloc): New function. (Powerpc_relocate_functions): Add Address typedef, use throughout. (Powerpc_relocate_functions:rela, rela_ua): Correct type used for dst_mask, value and addend. (Powerpc_relobj::do_find_special_sections): Find .opd for 64-bit. (ld_2_1, cror_15_15_15, cror_31_31_31): New insn constants. (Output_data_glink::do_write): Correct toc base. Don't try to use uint16_t for 24-bit offset. Use get_output_section_offset and check return. (Target_powerpc::Scan::local): Handle more relocs. (Target_powerpc::do_finalize_sections): Set up DT_PPC64_GLINK. (Target_powerpc::Relocate::relocate): Correct toc base calculation. Plug in toc restoring insn after plt calls. Translate branches to function descriptor symbols to corresponding entry point. (Target_powerpc::relocate_for_relocatable): Check return from get_output_section_offset. * symtab.h: Comment typo.
2012-08-18Fix a typo that prevented "make TAGS" from working.Eli Zaretskii2-1/+6
gdb/Makefile.in (HFILES_NO_SRCDIR): Fix a typo: golang.h -> go-lang.h. The typo broke "make TAGS".
2012-08-18gdb/testsuite/Jan Kratochvil2-2/+6
* gdb.base/solib-corrupted.exp (make solibs looping): Replace verbose -log by more specific untested call.
2012-08-18gdb/testsuite/Yao Qi2-24/+34
* gdb.trace/tfind.exp: Move tests on various command help before checking target supports trace. Fix the expected output of 'help tfind end'.
2012-08-18Remove extra verbose before binutils_runH.J. Lu2-5/+16
* binutils-all/ar.exp (long_filenames): Remove extra verbose before binutils_run. (thin_archive): Likewise. (thin_archive_with_nested): Likewise. Also run bfdtest1 on $archive2.
2012-08-18daily updateAlan Modra1-1/+1
2012-08-18*** empty log message ***gdbadmin1-1/+1
2012-08-17* floatformat.c (floatformat_to_double): Correctly handle numbersAndreas Schwab2-24/+20
between 1 and 2. Simplify handling of denormal number. (main): Test with 1.1.
2012-08-17GDB 7.5 released.gdbadmin1-0/+4
2012-08-17 PR c++/13356Keith Seitz23-301/+243
* gdbtypes.c (strict_type_checking): New variable. (show_strict_type_checking): New function. (rank_one_type): Return NS_POINTER_INTEGER_CONVERSION_BADNESS if strict type checking is disabled. (_initialize_gdbtypes): Add "check type" subcommand. * gdbtypes.h (NS_INTEGER_POINTER_CONVERSION_BADNESS): New struct. PR c++/13356 * gdb.base/default.exp: Update all "check type" tests. * gdb.base/help.exp: Likewise. * gdb.base/setshow.exp: Likewise. * gdb.cp/converts.cc (foo1_type_check): New function. (foo2_type_check): New function. (foo3_type_check): New function. (main): Call new functions. * converts.exp: Add tests for integer-to-pointer conversions with/without strict type-checking. PR c++/13356 * gdb.texinfo (Type and Range Checking): Remove warning. Remove spurious commas. Update text and examples for re-implementation of set/show check type. (C and C++ Type and Range Checks): Likewise. * language.h (type_mode): Remove. (type_check): Remove. (struct language_defn): Remove la_type_check. (STRICT_TYPE): Remove unused macro. (type_error): Remove. * language.c (set_type_range_case): Renamed to ... (set_range_case): ... this. Update all callers. Remove type_mode/type_check. (type_mode): Remove. (type_check): Remove. (show_type_command): Remove. (set_type_command): Remove. (language_info): Remove type checking output. (type_error): Remove unused function. (range_error): Update comment. (unknown_language_defn): Remove la_type_check. (auto_language_defn): Likewise. (local_language_defn): Likewise. (_initialize_language): Remove "check type" subcommand. * ada-lang.c (ada_language_defn): Remove la_type_check. * c-lang.c (c_language_defn): Likewise. (cplus_language_defn): Likewise. (asm_language_defn): Likewise. (minimal_language_defn): Likewise. * d-lang.c (d_language_defn): Likewise. * f-lang.c (f_language_defn): Likewise. * go-lang.c (go_language_defn): Likewise. * jv-lang.c (java_language_defn): Likewise. * m2-lang.c (m2_language_defn): Likewise. * objc-lang.c (objc_language_defn): Likewise. * opencl-lang.c (opencl_language_defn): Likewise. * p-lang.c (pascal_language_defn): Likewise.
2012-08-17Add AMD btver1 and btver2 supportH.J. Lu20-5/+887
gas/ 2012-08-17 Nagajyothi Eggone <nagajyothi.eggone@amd.com> * config/tc-i386.c (cpu_arch): Add CPU_BTVER1_FLAGS and CPU_BTVER2_FLAGS. (i386_align_code): Add case for PROCESSOR_BT. * config/tc-i386.h (enum processor_type): Add PROCESSOR_BT. * doc/c-i386.texi: Add -march={btver1, btver2} options. gas/testsuite/ 2012-08-17 Nagajyothi Eggone <nagajyothi.eggone@amd.com> * gas/i386/i386.exp: Run btver1 and btver2 test cases. * gas/i386/nops-1-btver1.d: New. * gas/i386/nops-1-btver2.d: New. * gas/i386/arch-10-btver1.d: New. * gas/i386/arch-10-btver2.d: New. * gas/i386/x86-64-nops-1-btver1.d: New. * gas/i386/x86-64-nops-1-btver2.d: New. * gas/i386/x86-64-arch-2-btver1.d: New. * gas/i386/x86-64-arch-2-btver2.d: New. opcodes/ 2012-08-17 Nagajyothi Eggone <nagajyothi.eggone@amd.com> * i386-gen.c (cpu_flag_init): Add CPU_BTVER1_FLAGS and CPU_BTVER2_FLAGS. * i386-opc.h: Update CpuPRFCHW comment. * i386-opc.tbl: Enable prefetch instruction for CpuPRFCHW. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2012-08-17PR ld/14326Kai Tietz2-0/+6
* scripttempl/pe.sc: Add _etext symbol.
2012-08-17 * po/vi.po: Updated Vietnamese translation.Nick Clifton6-28/+1341
* po/uk.po: New Ukranian translation. * configure.in (ALL_LINGUAS): Add uk. * configure: Regenerate.
2012-08-17gdb: fix test failures after updating usage stringsMike Frysinger4-12/+20
2012-08-17typo fixesAlan Modra17-19/+28
2012-08-17 PR binutils/14475:Alan Modra2-2/+11
* archive.c (bfd_ar_hdr_from_filesystem): Revert last change. Instead malloc areltdata.
2012-08-17*** empty log message ***gdbadmin1-1/+1
2012-08-17daily updateAlan Modra1-1/+1
2012-08-16fix internal_error during fork event handling.Joel Brobecker2-3/+57
When running on ia64-hpux a program that calls fork, GDB currently reports the following internal error: internal-error: Can't determine the current address space of thread process 1882 Here is what happens: 1. GDB receives a "fork" event; 2. handle_inferior_event calls detach_breakpoints for the child process; 3. detach_breakpoints calls ia64's gdbarch remove_breakpoint hook, which needs to read an entire instruction slot in order to remove a breakpoint instruction from memory; 4. To read inferior memory, the ia64-hpux code needs to know where that memory is located relative to the bsp..bspstore area, and thus needs to read the value of those registers; 5. To get the value of those registers, ia64_hpux_xfer_memory current uses the current regcache. The problem is that at the time we are trying to remove the breakpoints from the child, the child process is not part of the list of inferiors really known to GDB (it has not been added to inferior_list), so trying to create a regcache for it triggers an internal error when creating address space for the regcache (as the address space is ultimately fetched from the inferior). To work around this limitation, ia64_hpux_xfer_memory has been modified to detect the fact the current inferior is not in our inferior list, and to go, in that case, straight to the source to fetch the registers it needs. gdb/ChangeLog: * ia64-hpux-nat.c (ia64_hpux_get_register_from_save_state_t): New function. (ia64_hpux_xfer_memory): Check if inferior_ptid is known before using the regache. Use ia64_hpux_get_register_from_save_state_t to access the bsp and bspstore registers if not.
2012-08-16Change detach_breakpoints to take a ptid instead of a pidJoel Brobecker6-11/+22
Before this change, detach_breakpoints would take a pid, and then set inferior_ptid to a ptid that it constructs using pid_to_ptid (pid). Unfortunately, this ptid is not necessarily valid. Consider for instance the case of ia64-hpux, where ttrace refuses a register-read operation if the LWP is not provided. This problems shows up when GDB is trying to handle fork events. Assuming GDB is configured to follow the parent, GDB will try to detach from the child. But before doing so, it needs to remove all breakpoints inside that child. On ia64, this involves reading inferior (the child's) memory. And on ia64-hpux, reading memory requires us to read the bsp and bspstore registers, in order to determine where that memory is relative to the value of those registers, and thus to determine which ttrace operation to use in order to fetch that memory (see ia64_hpux_xfer_memory). This patch therefore changes detach_breakpoints to take a ptid instead of a pid, and then updates all callers. One of the consequences of this patch is that it trips an assert on GNU/Linux targets. But this assert appears to have not actual purpose, and is thus removed. gdb/ChangeLog: * breakpoint.h (detach_breakpoints): pid parameter is now a ptid. * breakpoint.c (detach_breakpoints): Change pid parameter into a ptid. Adjust code accordingly. * infrun.c (handle_inferior_event): Delete variable child_pid. Update call to detach_breakpoints to pass the child ptid for fork events. * linux-nat.c (linux_nat_iterate_watchpoint_lwps): Remove assert that inferior_ptid's lwp is zero. (linux_handle_extended_wait): Update call to detach_breakpoints. * inf-ttrace.c (inf_ttrace_follow_fork): Update call to detach_breakpoints.
2012-08-16inf_ttrace_follow_fork: detach_breakpoints called twice for child.Joel Brobecker2-1/+11
When debugging a program that forks with follow-fork set to follow the parent, we end up calling detach_breakpoints for the child twice. On ia64-hpux, this leads to a warning when trying to remove the breakpoints the second time around, because the ia64 code detects that the address does not point to a breakpoint instruction. gdb/ChangeLog: * inf-ttrace.c (inf_ttrace_follow_fork): When following the parent, only call detach_breakpoints if tts.tts_event == TTEVT_VFORK.
2012-08-16Add a testcase for PR binutils/14481H.J. Lu6-9/+143
binutils/ PR binutils/14481 * Makefile.am (BFDTEST1_PROG): New. (TEST_PROGS): Likewise. (bfdtest1_DEPENDENCIES): Likewise. (noinst_PROGRAMS): Add $(TEST_PROGS). * Makefile.in: Regenerated. * bfdtest1.c: New file. binutils/testsuite/ PR binutils/14481 * ar.exp (bfdtest1): New. (long_filenames): Run bfdtest1. (thin_archive): Likewise. (thin_archive_with_nested): Likewise.
2012-08-16 * ppc-opc.c (powerpc_opcodes) <"lswx">: Use RAX for the second andPeter Bergner2-2/+8
RBX for the third operand. <"lswi">: Use RAX for second and NBI for the third operand.
2012-08-16DWARF frame unwinder executes one too many rowsJoel Brobecker7-2/+143
The problem is trying to unwind from a function where %ebp is NOT used as the frame pointer, and the size of the frame changes over the lifetime of that function. For instance, trying to unwind past the GNAT runtime function called system.tasking.rendezvous.timed_selective_wait on x86-linux, one can get: (gdb) bt [...] #3 0x0805364b in system.tasking.rendezvous.timed_selective_wait () #4 0xb7fe5068 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Looking at the CFI, we find the following initial instructions... > DW_CFA_def_cfa: %esp+4 (r4 ofs 4) > DW_CFA_offset: %eip at cfa-4 (r8 = %eip) ... and the associated FDE: > 00001be4 00000054 00001be8 FDE cie=00000000 pc=08053310..08053951 [...] > DW_CFA_advance_loc: 8 to 080534ad > DW_CFA_def_cfa_offset: 112 > DW_CFA_advance_loc2: 414 to 0805364b > DW_CFA_def_cfa_offset: 108 [...] The problem is that the DWARF frame unwinder executed the FDE until the row for PC == 0x0805364b. But in reality, our program hasn't executed the instruction at that address yet (it is the return address). So GDB executed a little too much of the FDE, giving us the wrong offset for the frame base, and thus the wrong address where %eip got saved. This patch fixes the problem by using a more correct PC as the bound for executing the FDE. gdb/ChangeLog: * dwarf2-frame.c (dwarf2_frame_cache): Use get_frame_address_in_block instead of get_frame_pc as the bound for executing the frame's FDE. gdb/testsuite/ChangeLog: * gdb.ada/rdv_wait: New testcase.
2012-08-16 PR binutils/14475:Tom Tromey2-5/+8
* archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on 'member' BFD. Don't try to free 'ared'.
2012-08-16oops - acxidentally omitted from previous delta.Nick Clifton1-0/+10
2012-08-16 * end.c: Include config.h before system header files.Nick Clifton7-0/+7
* erc32.c: Likewise. * exec.c: Likewise. * float.c: Likewise. * func.c: Likewise. * help.c: Likewise. * interf.c: Likewise.
generated by cgit v1.1 at 2025-01-10 04:51:51 +0000