| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
This commit adds support to GDB so that it can modify the disassembler-options
value that is passed to the disassembler, similar to objdump's -M option.
Currently, the only supported targets are ARM, PowerPC and S/390, but
adding support for a new target(s) is not difficult.
include/
* dis-asm.h (disasm_options_t): New typedef.
(parse_arm_disassembler_option): Remove prototype.
(set_arm_regname_option): Likewise.
(get_arm_regnames): Likewise.
(get_arm_regname_num_options): Likewise.
(disassemble_init_s390): New prototype.
(disassembler_options_powerpc): Likewise.
(disassembler_options_arm): Likewise.
(disassembler_options_s390): Likewise.
(remove_whitespace_and_extra_commas): Likewise.
(disassembler_options_cmp): Likewise.
(next_disassembler_option): New inline function.
(FOR_EACH_DISASSEMBLER_OPTION): New macro.
opcodes/
* disassemble.c Include "safe-ctype.h".
(disassemble_init_for_target): Handle s390 init.
(remove_whitespace_and_extra_commas): New function.
(disassembler_options_cmp): Likewise.
* arm-dis.c: Include "libiberty.h".
(NUM_ELEM): Delete.
(regnames): Use long disassembler style names.
Add force-thumb and no-force-thumb options.
(NUM_ARM_REGNAMES): Rename from this...
(NUM_ARM_OPTIONS): ...to this. Use ARRAY_SIZE.
(get_arm_regname_num_options): Delete.
(set_arm_regname_option): Likewise.
(get_arm_regnames): Likewise.
(parse_disassembler_options): Likewise.
(parse_arm_disassembler_option): Rename from this...
(parse_arm_disassembler_options): ...to this. Make static.
Use new FOR_EACH_DISASSEMBLER_OPTION macro to scan over options.
(print_insn): Use parse_arm_disassembler_options.
(disassembler_options_arm): New function.
(print_arm_disassembler_options): Handle updated regnames.
* ppc-dis.c: Include "libiberty.h".
(ppc_opts): Add "32" and "64" entries.
(ppc_parse_cpu): Use ARRAY_SIZE and disassembler_options_cmp.
(powerpc_init_dialect): Add break to switch statement.
Use new FOR_EACH_DISASSEMBLER_OPTION macro.
(disassembler_options_powerpc): New function.
(print_ppc_disassembler_options): Use ARRAY_SIZE.
Remove printing of "32" and "64".
* s390-dis.c: Include "libiberty.h".
(init_flag): Remove unneeded variable.
(struct s390_options_t): New structure type.
(options): New structure.
(init_disasm): Rename from this...
(disassemble_init_s390): ...to this. Add initializations for
current_arch_mask and option_use_insn_len_bits_p. Remove init_flag.
(print_insn_s390): Delete call to init_disasm.
(disassembler_options_s390): New function.
(print_s390_disassembler_options): Print using information from
struct 'options'.
* po/opcodes.pot: Regenerate.
binutils/
* objdump.c (main): Use remove_whitespace_and_extra_commas.
gdb/
* NEWS: Mention new set/show disassembler-options commands.
* doc/gdb.texinfo: Document new set/show disassembler-options commands.
* disasm.c: Include "arch-utils.h", "gdbcmd.h" and "safe-ctype.h".
(prospective_options): New static variable.
(gdb_disassembler::gdb_disassembler): Initialize
m_di.disassembler_options.
(gdb_buffered_insn_length_init_dis): Initilize di->disassembler_options.
(get_disassembler_options): New function.
(set_disassembler_options): Likewise.
(set_disassembler_options_sfunc): Likewise.
(show_disassembler_options_sfunc): Likewise.
(disassembler_options_completer): Likewise.
(_initialize_disasm): Likewise.
* disasm.h (get_disassembler_options): New prototype.
(set_disassembler_options): Likewise.
* gdbarch.sh (gdbarch_disassembler_options): New variable.
(gdbarch_verify_disassembler_options): Likewise.
* gdbarch.c: Regenerate.
* gdbarch.h: Likewise.
* arm-tdep.c (num_disassembly_options): Delete.
(set_disassembly_style): Likewise.
(arm_disassembler_options): New static variable.
(set_disassembly_style_sfunc): Convert short style name into long
option name. Call set_disassembler_options.
(show_disassembly_style_sfunc): New function.
(arm_gdbarch_init): Call set_gdbarch_disassembler_options and
set_gdbarch_verify_disassembler_options.
(_initialize_arm_tdep): Delete regnames variable and update callers.
(arm_disassembler_options): Initialize.
(disasm_options): New variable.
(num_disassembly_options): Rename from this...
(num_disassembly_styles): ...to this. Compute by scanning through
disasm_options.
(valid_disassembly_styles): Initialize using disasm_options.
Remove calls to parse_arm_disassembler_option, get_arm_regnames and
set_arm_regname_option.
Pass show_disassembly_style_sfunc to the "disassembler" setshow command.
* rs6000-tdep.c (powerpc_disassembler_options): New static variable.
(rs6000_gdbarch_init): Call set_gdbarch_disassembler_options and
set_gdbarch_verify_disassembler_options.
* s390-tdep.c (s390_disassembler_options): New static variable.
(s390_gdbarch_init):all set_gdbarch_disassembler_options and
set_gdbarch_verify_disassembler_options.
gdb/testsuite/
* gdb.arch/powerpc-power.exp: Delete test.
* gdb.arch/powerpc-power.s: Likewise.
* gdb.disasm/disassembler-options.exp: New test.
* gdb.arch/powerpc-altivec.exp: Likewise.
* gdb.arch/powerpc-altivec.s: Likewise.
* gdb.arch/powerpc-altivec2.exp: Likewise.
* gdb.arch/powerpc-altivec2.s: Likewise.
* gdb.arch/powerpc-altivec3.exp: Likewise.
* gdb.arch/powerpc-altivec3.s: Likewise.
* gdb.arch/powerpc-power7.exp: Likewise.
* gdb.arch/powerpc-power7.s: Likewise.
* gdb.arch/powerpc-power8.exp: Likewise.
* gdb.arch/powerpc-power8.s: Likewise.
* gdb.arch/powerpc-power9.exp: Likewise.
* gdb.arch/powerpc-power9.s: Likewise.
* gdb.arch/powerpc-vsx.exp: Likewise.
* gdb.arch/powerpc-vsx.s: Likewise.
* gdb.arch/powerpc-vsx2.exp: Likewise.
* gdb.arch/powerpc-vsx2.s: Likewise.
* gdb.arch/powerpc-vsx3.exp: Likewise.
* gdb.arch/powerpc-vsx3.s: Likewise.
* gdb.arch/arm-disassembler-options.exp: Likewise.
* gdb.arch/powerpc-disassembler-options.exp: Likewise.
* gdb.arch/s390-disassembler-options.exp: Likewise.
|
|
gdb.reverse/insn-reverse-x86.c
As reported in PR21166, there are Intel processors out there that support
rdrand but not rdseed. The fix is to verify both features separately and only
run rdrand/rdseed tests if supported.
gdb/testsuite/ChangeLog:
2017-02-23 Luis Machado <lgustavo@codesourcery.com>
* gdb.reverse/insn-reverse.x86.c (check_rdrand_support): Renamed to ...
(check_supported_features): ... this. Changed return type to void.
(supports_rdseed): New static global.
(rdseed): Check supports_rdseed.
(initialize): Call check_supported_features.
|
|
gdb/
2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (LOAD_AND_RESERVE_MASK): Rename from LWARX_MASK.
(STORE_CONDITIONAL_MASK): Rename from STWCX_MASK.
(LBARX_INSTRUCTION, LHARX_INSTRUCTION, LQARX_INSTRUCTION,
STBCX_INSTRUCTION, STHCX_INSTRUCTION, STQCX_INSTRUCTION): New defines.
(IS_LOAD_AND_RESERVE_INSN, IS_STORE_CONDITIONAL_INSN): New macros.
(ppc_displaced_step_copy_insn): Use IS_LOAD_AND_RESERVE_INSN.
(ppc_deal_with_atomic_sequence): Use IS_LOAD_AND_RESERVE_INSN and
IS_STORE_CONDITIONAL_INSN.
gdb/testsuite/
2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* gdb.arch/ppc64-isa207-atomic-inst.exp: New testcase based on
gdb.arch/ppc64-atomic-inst.exp. Add tests for lbarx/stbcx, lharx/sthcx
and lqarx/stqcx.
* gdb.arch/ppc64-isa207-atomic-inst.S: New file.
* gdb.arch/ppc64-isa207-atomic-inst.c: Likewise.
|
|
gdb/testsuite/
2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* gdb.arch/ppc64-atomic-inst.exp: Fix test names starting with
uppercase.
|
|
DWARF-5 has new form DW_FORM_data16. The problem is that GDB cannot pass
16-byte constant as a constant value as that would require GDB to use GCC
extension __int128.
Formerly such data was coded as DW_FORM_block* so GDB still decodes
DW_FORM_data16 like DW_FORM_block*.
gdb/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2read.c (skip_one_die, read_attribute_value)
(dwarf2_const_value_attr, dump_die_shallow)
(dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
(skip_form_bytes, attr_form_is_constant): Handle DW_FORM_data16.
gdb/testsuite/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.dwarf2/formdata16.c: New file.
* gdb.dwarf2/formdata16.exp: New file.
* lib/dwarf.exp (Dwarf): Add DW_FORM_data16.
|
|
this patch updates all call sites related DWARF-5 renames.
gdb/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* block.c (call_site_for_pc): Rename DW_OP_GNU_*, DW_TAG_GNU_* and
DW_AT_GNU_*.
* common/common-exceptions.h (enum errors): Likewise.
* dwarf2-frame.c (class dwarf_expr_executor): Likewise.
* dwarf2expr.c (dwarf_block_to_dwarf_reg)
(dwarf_expr_context::execute_stack_op): Likewise.
* dwarf2expr.h (struct dwarf_expr_context, struct dwarf_expr_piece):
Likewise.
* dwarf2loc.c (dwarf_evaluate_loc_desc::get_base_type)
(dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
(show_entry_values_debug, call_site_to_target_addr)
(func_addr_to_tail_call_list, func_verify_no_selftailcall)
(dwarf_expr_reg_to_entry_parameter, dwarf_entry_parameter_to_value)
(entry_data_value_free_closure, value_of_dwarf_reg_entry)
(value_of_dwarf_block_entry, indirect_pieced_value)
(symbol_needs_eval_context::push_dwarf_reg_entry_value):
(disassemble_dwarf_expression): Likewise.
* dwarf2read.c (process_die, inherit_abstract_dies)
(read_call_site_scope): Likewise.
* gdbtypes.h (struct func_type, struct call_site_parameter)
(struct call_site): Likewise.
* stack.c (read_frame_arg): Likewise.
* std-operator.def (OP_VAR_ENTRY_VALUE): Likewise.
gdb/doc/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (Print Settings, Tail Call Frames): Rename DW_OP_GNU_*,
DW_TAG_GNU_* and DW_AT_GNU_*.
gdb/testsuite/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.arch/amd64-entry-value-param-dwarf5.S: New file.
* gdb.arch/amd64-entry-value-param-dwarf5.c: New file.
* gdb.arch/amd64-entry-value-param-dwarf5.exp: New file.
* gdb.arch/amd64-entry-value.exp: Rename DW_OP_GNU_*, DW_TAG_GNU_* and
DW_AT_GNU_*.
|
|
this is a kitchen-sink patch for everything that did not fit into its own
patch.
DWO is not yet implemented.
gdb/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* defs.h (read_unsigned_leb128): New declaration.
* dwarf2loc.c (decode_debug_loclists_addresses): New function.
(decode_debug_loc_dwo_addresses): Update DEBUG_LOC_* to DW_LLE_*.
(dwarf2_find_location_expression): Call also
decode_debug_loclists_addresses. Handle DWARF-5 ULEB128 length.
* dwarf2loc.h (dwarf2_version): New declaration.
* dwarf2read.c (struct dwarf2_per_objfile): Add loclists, line_str,
rnglists.
(dwarf2_elf_names): Add .debug_loclists, .debug_line_str,
.debug_rnglists.
(struct dwop_section_names): Add loclists_dwo.
(dwop_section_names): Add .debug_loclists.dwo.
(struct comp_unit_head): Add unit_type, signature, type_offset_in_tu.
(struct dwarf2_per_cu_data): Add dwarf_version.
(struct dwo_sections): Add loclists.
(struct attr_abbrev): Add implicit_const.
(read_indirect_line_string): New declaration.
(read_unsigned_leb128): Delete declaration.
(rcuh_kind): New definition.
(read_and_check_comp_unit_head): Change parameter
is_debug_types_section to section_kind.
(dwarf2_locate_sections): Handle loclists, line_str and rnglists.
(read_comp_unit_head): Change parameter abfd to section, add parameter
section_kind. Handle DWARF-5.
(error_check_comp_unit_head): Accept also DWARF version 5.
(read_and_check_comp_unit_head): Change parameter
is_debug_types_section to section_kind.
(read_and_check_type_unit_head): Delete function.
(read_abbrev_offset): Handle DWARF-5.
(create_debug_type_hash_table): Add parameter section_kind. Process
only DW_UT_type. Use signature and type_offset_in_tu from struct
comp_unit_head.
(create_debug_types_hash_table): Update create_debug_type_hash_table
caller.
(create_all_type_units): Call create_debug_type_hash_table.
(read_cutu_die_from_dwo, init_cutu_and_read_dies): Change
read_and_check_type_unit_head caller to read_and_check_comp_unit_head
caller.
(skip_one_die): Handle DW_FORM_implicit_const.
(dwarf2_rnglists_process): New function.
(dwarf2_ranges_process): Call dwarf2_rnglists_process for DWARF-5.
(abbrev_table_read_table): Handle DW_FORM_implicit_const.
(read_attribute_value): Handle DW_FORM_implicit_const,
DW_FORM_line_strp.
(read_attribute): Handle DW_FORM_implicit_const.
(read_indirect_string_at_offset_from): New function from
read_indirect_string_at_offset.
(read_indirect_string_at_offset): Call
read_indirect_string_at_offset_from.
(read_indirect_line_string_at_offset): New function.
(read_indirect_string): New function comment.
(read_indirect_line_string): New function.
(read_unsigned_leb128): Make it global.
(dwarf2_string_attr): Handle DWARF-5.
(add_include_dir_stub, read_formatted_entries): New functions.
(dwarf_decode_line_header, dump_die_shallow, cu_debug_loc_section):
Handle DWARF-5.
(per_cu_header_read_in): Update read_comp_unit_head caller.
(dwarf2_version): New function.
* symfile.h (struct dwarf2_debug_sections): Add loclists, line_str and
rnglists.
* xcoffread.c (dwarf2_xcoff_names): Update struct dwarf2_debug_sections
fields.
gdb/testsuite/ChangeLog
2017-02-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.dwarf2/dw2-error.exp (file $testfile): Update expected string.
|
|
This patch adds support for the registers added by the
Memory Protection Keys for Userspace (PKU aka PKEYs) feature.
Native and remote debugging are covered by this patch.
The XSAVE area is extended with a new state containing
the 32-bit wide PKRU register. The new register is added to
amd64-avx-mpx_avx512-* tdesc, thus it is renamed accordingly. Also,
respective xstate mask X86_XSTATE_AVX_MPX_AVX512_MASK is renamed to
X86_XSTATE_AVX_MPX_AVX512_PKU_MASK to reflect the new feature set
it supports.
For more information, please refer to the
Intel(R) 64 and IA-32 Architectures Software Developer's
Manual - Septemper 2015
http://www.intel.com/content/dam/www/public/us/en/documents/
manuals/64-ia-32-architectures-software-developer-manual-325462.pdf
gdb/Changelog:
2015-12-08 Michael Sturm <michael.sturm@intel.com>
* NEWS: Mention addition of PKU feature.
* amd64-linux-nat.c (amd64_linux_gregset32_reg_offset): Add PKRU register.
* amd64-linux-tdep.c (features/i386/amd64-avx-mpx-avx512-linux.c): Rename
to...
(features/i386/amd64-avx-mpx-avx512-pku-linux.c): ...this.
(amd64_linux_gregset_reg_offset): Add PKRU register.
(amd64_linux_core_read_description): Rename
X86_XSTATE_AVX_MPX_AVX512_MASK,
rename tdesc_amd64_avx_mpx_avx512_pku_linux.
(_initialize_amd64_linux_tdep): Rename
initialize_tdesc_amd64_avx_mpx_avx512_linux.
* amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): Adjust regnum
calculation.
(tdesc_amd64_avx_mpx_avx512_linux): Rename to...
(tdesc_amd64_avx_mpx_avx512_pku_linux): ...this.
* amd64-tdep.c (features/i386/amd64-avx-mpx-avx512-pku.c): Rename to...
(features/i386/amd64-avx-mpx-avx512-pku.c): ...this.
(amd64_pkeys_names): New register name for raw register PKRU.
(amd64_init_abi): Add code to initialize PKRU tdep variables if feature
is present.
(amd64_target_description): Rename X86_XSTATE_AVX_MPX_AVX512_MASK,
rename tdesc_amd64_avx_mpx_avx512.
(_initialize_amd64_tdep): Rename initialize_tdesc_amd64_avx_mpx_avx512.
* amd64-tdep.h (enum amd64_regnum): Add PKRU register.
(AMD64_NUM_REGS): Adjust regnum calculation.
* i386-linux.nat.c (GETXSTATEREGS_SUPPLIES): Extend range of
registers supplied via XSTATE by PKRU register.
* common/x86-xstate.h (X86_XSTATE_PKRU): New macro.
(X86_XSTATE_AVX_MPX_AVX512_MASK): Add PKRU and renamed mask.
(X86_XSTATE_ALL_MASK): Rename X86_XSTATE_AVX_MPX_AVX512_MASK.
(X86_XSTATE_PKRU_SIZE): New macro.
(X86_XSTATE_MAX_SIZE): Adjust size.
(HAS_PKRU(XCR0)): New macro.
(X86_XSTATE_SIZE): Add checkfor PKRU.
* features/Makefile (WHICH): Rename i386/i386-avx-mpx-avx512,
i386/i386-avx-mpx-avx512-linux, i386/amd64-avx-mpx-avx512,
i386/amd64-avx-mpx-avx512-linux.
(i386/i386-avx-mpx-avx512-expedite): Rename expedite.
(i386/i386-avx-mpx-avx512-linux-expedite): Likewise.
(i386/amd64-avx-mpx-avx512-expedite): Likewise.
(i386/amd64-avx-mpx-avx512-linux-expedite): Likewise.
(XMLTOC): Rename i386/amd64-avx-mpx-avx512-linux.xml,
i386/amd64-avx-mpx-avx512.xml, i386/i386-avx-mpx-avx512-linux.xml,
i386/i386-avx-mpx-avx512.xml.
((outdir)/i386/i386-avx-mpx-avx512.dat): Rename rule, add
i386/32bit-pkeys.xml.
((outdir)/i386/i386-avx-mpx-avx512-pku-linux.dat): Likewise.
((outdir)/i386/amd64-avx-mpx-avx512.dat): Rename rule, add
i386/64bit-pkeys.xml.
((outdir)/i386/amd64-avx-mpx-avx512-linux.dat): Likewise.
* features/i386/32bit-pkeys.xml: New file.
* features/i386/64bit-pkeys.xml: Likewise.
* features/i386/amd64-avx-mpx-avx512-linux-pku.c: Regenerate from
renamed XML file.
* features/i386/amd64-avx-mpx-avx512-linux.xml: Rename to
amd64-avx-mpx-avx512-pku-linux.xml, add 64bit-pkeys.xml
* features/i386/amd64-avx-mpx-avx512.c: Regenerate from
renamed XML file.
* features/i386/amd64-avx-mpx-avx512.xml: Rename to
amd64-avx-mpx-avx512-pku.xml, add 64bit-pkeys.xml.
* features/i386/i386-avx-mpx-avx512-linux.c: Regenerate from
renamed XML file.
* features/i386/i386-avx-mpx-avx512-linux.xml: Rename to
i386-avx-mpx-avx512-pku-linux.xml, add 32bit-pkeys.xml.
* features/i386/i386-avx-mpx-avx512.c: Regenerate from
renamed XML file.
* features/i386/i386-avx-mpx-avx512.xml: Rename to
i386-avx-mpx-avx512-pku.xml, add 32bit-pkeys.xml.
* i386-linux-nat.c (GETXSTATEREGS_SUPPLIES): Change to use
I386_PKEYS_NUM_REGS.
* i386-linux-tdep.c (features/i386/i386-avx-mpx-avx512-linux.c): Rename
include.
(i386_linux_gregset_reg_offset): Add PKRU register.
(i386_linux_core_read_description): Rename xstate mask and returned
tdesc for X86_XSTATE_AVX_MPX_AVX512_PKU_MASK.
(_initialize_i386_linux_tdep): Rename
initialize_tdesc_i386_avx_mpx_avx512_linux.
* i386-linux-tdep.h (I386_LINUX_ORIG_EAX_REGNUM): Adjuste regnum
calculation.
(tdesc_i386_avx_mpx_avx512_linux): Rename prototype.
(/* Format of XSAVE...): Add pkru register.
* i386-tdep.c (i386-avx-mpx-avx512.c): Rename include.
(i386_pkeys_names): New register name for raw register PKRU.
(i386_pkru_regnum_p): Add function to look up register number of
PKRU raw register.
(i386_register_reggroup_p): Add code to exclude PKRU from general
register group.
(i386_validate_tdesc_p): Add code to handle PKRU feature, add PKRU
registers if feature is present in xcr0.
(i386_gdbarch_init): Adjust number of registers in architecture. Add code
to initialize PKRU feature variables in tdep structure.
(i386_target_description): Rename xstate mask and returned
tdesc for X86_XSTATE_AVX_MPX_AVX512_PKU_MASK.
(_initialize_i386_tdep): Rename initialize_tdesc_i386_avx_mpx_avx512.
* i386-tdep.h (struct gdbarch_tdep): Add feature variables to tdep
structure.
(enum i386_regnum): Add PKRU register.
(I386_PKEYS_NUM_REGS): New define for number of registers in PKRU feature.
(i386_pkru_regnum_p): New prototype.
* i387-tdep.c (xsave_pkeys_offset): New table for PKRU offsets in
XSAVE buffer.
(XSAVE_PKEYS_ADDR): New macro.
(i387_supply_xsave): Add code to handle PKRU register.
(i387_collect_xsave): Likewise.
* i387-tdep.h (I387_NUM_PKEYS_REGS): New define for number of registers
in PKRU feature.
(I387_PKRU_REGNUM): New macro.
(I387_PKEYSEND_REGNUM): Likewise.
* regformats/i386/amd64_avx_mpx_avx512_pku_linux.dat: Regenerate from
renamed XML file.
* regformats/i386/amd64_avx_mpx_avx512_pku.dat: Likewise.
* regformats/i386/i386/amd64-avx-mpx-avx512-pku.dat: Likewise.
* regformats/i386/i386_avx_mpx_avx512_pku_linux.dat: Likewise.
testsuite/Changelog:
2016-04-18 Michael Sturm <michael.sturm@intel.com>
* gdb.arch/i386-pkru.c: New file.
* gdb.arch/i386-pkru.exp: Likewise.
gdbserver/Changelog:
2016-04-18 Michael Sturm <michael.sturm@intel.com>
* Makefile.in (clean): Rename i386-avx-mpx-avx512.c,
i386-avx-mpx-avx512-linux.c, amd64-avx-mpx-avx512.c,
amd64-avx-mpx-avx512-linux.c.
(i386-avx-mpx-avx512-linux-ipa.o:): Rename rule and source file.
(amd64-avx-mpx-avx512-linux-ipa.o:): Likewise.
(i386-avx-mpx-avx512.c :): Rename rule, source files and dat files.
(i386-avx-mpx-avx512-linux.c :): Likewise.
(amd64-avx-mpx-avx512.c :): Likewise.
(amd64-avx-mpx-avx512-linux.c :): Likewise.
* configure.srv (srv_i386_regobj): Rename i386-avx-mpx-avx512.o.
(srv_i386_linux_regobj): Rename i386-avx-mpx-avx512-linux.o.
(srv_amd64_regobj): Rename amd64-avx-mpx-avx512.o.
(srv_amd64_linux_regobj): Rename amd64-avx-mpx-avx512-linux.o.
(ipa_i386_linux_regobj): Rename i386-avx-mpx-avx512-linux-ipa.o.
(ipa_amd64_linux_regobj): Rename amd64-avx-mpx-avx512-pku-linux-ipa.o.
(srv_i386_32bit_xmlfiles): Add 32bit-pkeys.xml.
(srv_i386_64bit_xmlfiles): Add 64bit-pkeys.xml.
(srv_i386_xmlfiles): Rename i386/i386-avx-mpx-avx512.xml.
(srv_amd64_xmlfiles): Rename i386/amd64-avx-mpx-avx512.xml.
(srv_i386_linux_xmlfiles): Rename i386/i386-avx-mpx-avx512-linux.xml.
(srv_amd64_linux_xmlfiles): Rename di386/amd64-avx-mpx-avx512-linux.xml.
* i387-fp.c (num_pkeys_registers): New variable.
(struct i387_xsave): Add space for pkru values.
(i387_cache_to_fsave): Add code to handle PKRU register.
(i387_xsave_to_cache): Likewise.
* linux-amd64-ipa.c (get_ipa_tdesc): Rename
tdesc_amd64_avx_mpx_avx512_linux.
(initialize_low_tracepoint): Rename
init_registers_amd64_avx_mpx_avx512_linux.
* linux-i386-ipa.c (get_ipa_desc): Rename
tdesc_i386_avx_mpx_avx512_linux.
(initialize_low_tracepoint): Rename
init_registers_i386_avx_mpx_avx512_linux.
* linux-x86-low.c (x86_64_regmap[]): Add PKRU register.
(x86_linux_read_description): Rename X86_XSTATE_AVX_MPX_AVX512_MASK,
rename tdesc_amd64_avx_mpx_avx512_linux, rename
tdesc_i386_avx_mpx_avx512_linux.
(x86_get_ipa_tdesc_idx): Rename tdesc_amd64_avx_mpx_avx512_linux,
rename tdesc_i386_avx_mpx_avx512_linux.
(initialize_low_arch): Rename init_registers_amd64_avx_mpx_avx512_linux,
rename init_registers_i386_avx_mpx_avx512_linux.
* linux-x86-tdesc.h (init_registers_amd64_avx_mpx_avx512_linux): Renamed
prototype.
(tdesc_amd64_avx_mpx_avx512_linux): Likewise.
(init_registers_i386_avx_mpx_avx512_linux): Likewise.
(tdesc_i386_avx_mpx_avx512_linux): Likewise.
doc/Changelog:
2016-04-18 Michael Sturm <michael.sturm@intel.com>
* gdb.texinfo (i386 Features): Add description of PKRU register.
Change-Id: If75ce5aba7dfd33fdbe3d8b47f04ef3f550c52be
Signed-off-by: Michael Sturm <michael.sturm@intel.com>
|
|
This is a fix for PR gdb/21164. The problem started to happen after:
commit 34c41c681f4a0a0dfe0405c7d2aecf458520557a
Author: Doug Evans <xdje42@gmail.com>
AuthorDate: Mon Dec 19 08:33:46 2016 -0800
New syntax for mt print symbols,msymbols,psymbols.
This change introduced new syntax for the mentioned commands, and
improved the parsing of arguments by using 'gdb_buildargv'. However,
it is necessary to check if the argv being built is not NULL, which
can happen if the user doesn't provide any arguments to these
commands.
gdb/ChangeLog:
2017-02-15 Sergio Durigan Junior <sergiodj@redhat.com>
PR gdb/21164
* psymtab.c (maintenance_print_psymbols): Verify if 'argv' is not
NULL before using it.
* symmisc.c (maintenance_print_symbols): Likewise.
(maintenance_print_msymbols): Likewise.
gdb/testsuite/ChangeLog:
gdb/ChangeLog:
2017-02-15 Sergio Durigan Junior <sergiodj@redhat.com>
PR gdb/21164
* gdb.base/maint.exp: Add testcases for when the commands do
not have arguments.
|
|
3d7b173c29900879c9a5958dd6029fd36666e57c made upper case commands now
illegal. However gdb.cp/chained-calls.exp still contains one test using
P to print an expression. This patch fixes the testcase to use p
instead.
2017-02-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
gdb/
* gdb.cp/chained-calls.exp: Use p instead of P.
|
|
This adds the missing ChangeLog entries for the "Python bindings" patch series.
|
|
This adds an event that is emitted just before GDB presents a prompt
to the user. This provides Python code a way to react to whatever
changes might have been made by the previous command. For example, in
my GUI I use this to track changes to the selected frame and reflect
them in the UI.
Built and regtested on x86-64 Fedora 23.
gdb/ChangeLog
2017-02-14 Tom Tromey <tom@tromey.com>
PR python/13598:
* python/python.c (gdbpy_before_prompt_hook): Emit before_prompt
event.
* python/py-evts.c (gdbpy_initialize_py_events): Add
before_prompt registry.
* python/py-events.h (events_object) <before_prompt>: New field.
gdb/doc/ChangeLog
2017-02-14 Tom Tromey <tom@tromey.com>
PR python/13598:
* python.texi (Events In Python): Document events.before_prompt.
gdb/testsuite/ChangeLog
2017-02-14 Tom Tromey <tom@tromey.com>
PR python/13598:
* gdb.python/py-events.exp: Add before_prompt event tests.
|
|
The test case implptrpiece.exp accesses the second byte of the short
integer number 1 and expects it to be zero. This is valid for
little-endian targets, but fails on big-endian targets.
This is fixed by distinguishing the expected value by endianness.
gdb/testsuite/ChangeLog:
* gdb.dwarf2/implptrpiece.exp: Fix check for big-endian targets.
|
|
Signed-off-by: Tim Wiederhake <tim.wiederhake@intel.com>
gdb/testsuite/ChangeLog:
* gdb.python/py-record-btrace.c, gdb.python/py-record-btrace.exp,
gdb.python/py-record-full.c, gdb.python/py-record-full.exp: New file.
Change-Id: Icd919b4e1d5642f5cbc097a6aede1416eba402e5
|
|
This patch addresses timeout failures i noticed while testing aarch64-elf.
FAIL: gdb.linespec/explicit.exp: complete unique function name (timeout)
FAIL: gdb.linespec/explicit.exp: complete non-unique function name (timeout)
FAIL: gdb.linespec/explicit.exp: complete non-existant function name (timeout)
FAIL: gdb.linespec/explicit.exp: complete unique file name (timeout)
FAIL: gdb.linespec/explicit.exp: complete non-unique file name (timeout)
The timeouts were caused by an attempt to match a bell character (x07) that
doesn't show up on my particular test setup.
The bell character is output whenever one tries to complete a pattern and there
are multiple possible matches. When there is only one possible match, GDB will
complete the input pattern without outputting the bell character.
The reason for the discrepancy in this test's behavior is due to the use of
"main" for a unique name test.
On glibc-based systems, GDB may notice the "main_arena" symbol, which is
a data global part of glibc's malloc implementation. Therefore a bell character
will be output because we have a couple possible completion matches.
GDB should not be outputting such a data symbol as a possible match, but this
problem may/will be addressed in a future change and is besides the point of
this particular change.
On systems that are not based on glibc, GDB will not see any other possible
matches for completing "main", so there will be no bell characters.
The use of main is a bit fragile though, so the patch adds a new local function
with a name that has a greater chance of being unique and adjusts the test to
iuse it.
I've also added the regular expression switch (-re) to all the
gdb_test_multiple calls that were missing it. Hopefully this will reduce the
chances of someone wasting time trying to match a regular expression (a much
more common use case) when, in reality, the pattern is supposed to be matched
literally.
gdb/testsuite/ChangeLog
2017-02-13 Luis Machado <lgustavo@codesourcery.com>
* gdb.linespec/explicit.c (my_unique_function_name): New function.
(main): Call my_unique_function_name.
* gdb.linespec/explicit.exp: Use my_unique_function_name to test
completion of patterns with a single match.
Add missing -re switches to gdb_test_multiple calls.
|
|
This test attempts to load a x86 core file no matter what target
architectures the tested GDB supports. If GDB doesn't know how to handle
a i386 target, it is very likely the core file will not be recognized.
In this case we should still attempt to load a core file to make sure GDB
doesn't crash or throws an internal error. But we should not proceed to
try to read memory unconditionally.
This patch makes the test check for proper i386 arch support in GDB and bails
out if i386 is not supported and the core file format is not recognized.
This addresses the spurious aarch64-elf failures i'm seeing for this test.
gdb/testsuite/ChangeLog:
2017-02-13 Luis Machado <lgustavo@codesourcery.com>
* gdb.arch/i386-biarch-core.exp: Check for i386 arch support and
return if core file is not recognized.
|
|
This is a follow-up to
https://sourceware.org/ml/gdb-patches/2017-02/msg00261.html
This patch restricts queries to the main UI, which allows to avoid two
different problems.
The first one is that GDB is issuing queries on secondary MI channels
for which a TTY is allocated. The second one is that GDB is not able to
handle queries on two (CLI) UIs simultaneously. Restricting queries to
the main UI allows to bypass these two problems.
More details on how/why these two problems happen:
1. Queries on secondary MI UI
The current criterion to decide if we should query the user is whether
the input stream is a TTY. The original way to start GDB in MI mode
from a front-end was to create a subprocess with pipes to its
stdin/stdout. In this case, the input was considered non-interactive
and queries were auto-answered. Now that front-ends can create the MI
channel as a separate UI connected to a dedicated TTY, GDB now
considers this input stream as interactive and sends queries to it.
By restricting queries to the main UI, we make sure we never query on
the secondary MI UI.
2. Simultaneous queries
As Pedro stated it, when you have two queries on two different CLI UIs
at the same time, you end up with the following pseudo stack:
#0 gdb_readline_wrapper
#1 defaulted_query // for UI #2
#2 handle_command
#3 execute_command ("handle SIGTRAP" ....
#4 stdin_event_handler // input on UI #2
#5 gdb_do_one_event
#7 gdb_readline_wrapper
#8 defaulted_query // for UI #1
#9 handle_command
#10 execute_command ("handle SIGINT" ....
#11 stdin_event_handler // input on UI #1
#12 gdb_do_one_event
#13 gdb_readline_wrapper
trying to answer the query on UI #1 will therefore answer for UI #2.
By restricting the queries to the main UI, we ensure that there will
never be more than one pending query, since you can't have two queries
on a UI at the same time.
I added a snippet to gdb.base/new-ui.exp to verify that we get a query
on the main UI, but that we don't on the secondary one (or, more
precisely, that it gets auto-answered).
gdb/ChangeLog:
* utils.c (defaulted_query): Don't query on secondary UIs.
gdb/testsuite/ChangeLog:
* gdb.base/new-ui.exp (do_test): Test queries behavior on main
and extra UIs.
|
|
gdb/testsuite/ChangeLog:
* gdb.base/new-ui.exp (do_test, do_test_invalid_args): Use
proc_with_prefix.
|
|
While testing this series I saw some errors from the Python test
suite. There were a couple of tests using "P" as a command; this
changes them to "p".
gdb/testsuite/ChangeLog
2017-02-10 Tom Tromey <tom@tromey.com>
* gdb.python/py-xmethods.exp: Use "p" command, not "P".
|
|
Currently, the breakpoint documentation refers to some commands taking breakpoint
"ranges" as arguments. We discussed this with Pedro and concluded that it would
be more accurate to speak in terms of breakpoint "lists", whose elements can optionally
be ranges. I also fixed a couple of minor mistakes in the docs.
gdb/ChangeLog:
* breakpoint.c (_initialize_breakpoint): Update the help description
of the 'commands' command to indicate that it takes a list argument.
gdb/doc/ChangeLog:
* gdb.texinfo (Breakpoints): Reword documentation to speak in terms of
space-separated breakpoint lists. Also add a missing @table command
and @cindex for breakpoint lists.
gdb/testsuite/ChangeLog:
* gdb.base/help.exp: Update match pattern for testing 'help commands'.
|
|
When defining a new macro, "command" is not recognized as an alias for
"commands":
(gdb) define breakmain
Type commands for definition of "breakmain".
End with a line saying just "end".
>break main
>command
>echo "IN MAIN\n"
>end
(gdb)
There is a special case for while-stepping, where 'ws' and 'stepping' are
recognized explicitely. Instead of adding more special cases, this change
uses cli-decode.
gdb/ChangeLog:
* cli/cli-decode.c (find_command_name_length): Make it extern.
* cli/cli-decode.h (find_command_name_length): Declare.
* cli/cli-script.c (command_name_equals, line_first_arg):
New functions.
(process_next_line): Use cli-decode to parse command names.
(build_command_line): Make args a constant pointer.
gdb/testsuite/ChangeLog:
* gdb.base/define.exp: Add test for command abbreviations
in define.
|
|
This patch addresses BZ 21005, which is gdb failing to recognize an rdrand
instruction.
It enables support for both rdrand and rdseed and handles extended register
addressing (R8~R15) for 16-bit, 32-bit and 64-bit.
gdb/ChangeLog
2017-02-06 Luis Machado <lgustavo@codesourcery.com>
* NEWS: Mention support for record/replay of Intel 64 rdrand and
rdseed instructions.
i386-tdep.c (i386_process_record): Handle Intel 64 rdrand and rseed.
gdb/testsuite/ChangeLog:
2017-02-06 Luis Machado <lgustavo@codesourcery.com>
* gdb.reverse/insn-reverse.c: Include insn-reverse-x86.c.
* gdb.reverse/insn-reverse-x86.c: New file.
|
|
gdb/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
Provide and use sparc32 and sparc64 target description XML files.
* features/sparc/sparc32-cp0.xml, features/sparc/sparc32-cpu.xml,
features/sparc/sparc32-fpu.xml: New files for sparc 32-bit.
* features/sparc/sparc64-cp0.xml, features/sparc/sparc64-cpu.xml,
features/sparc/sparc64-fpu.xml: New files for sparc 64-bit.
* features/sparc/sparc32-solaris.xml: New file.
* features/sparc/sparc64-solaris.xml: New file.
* features/sparc/sparc32-solaris.c: Generated.
* features/sparc/sparc64-solaris.c: Generated.
* sparc-tdep.h: Account for differences in target descriptions.
* sparc-tdep.c (sparc32_register_name): Use target provided registers.
(sparc32_register_type): Use target provided registers.
(validate_tdesc_registers): New function.
(sparc32_gdbarch_init): Use tdesc_has_registers.
Set pseudoregister functions.
* sparc64-tdep.c (sparc64_register_name): Use target provided registers.
(sparc64_register_type): Use target provided registers.
(sparc64_init_abi): Set pseudoregister functions.
gdb/doc/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
* gdb.texinfo: (Standard Target Features): Document SPARC features.
(Sparc Features): New node.
gdb/testsuite/ChangeLog:
2017-02-06 Ivo Raisr <ivo.raisr@oracle.com>
PR tdep/20936
* gdb.xml/tdesc-regs.exp: Provide sparc core registers for the tests.
|
|
While looking into PR rust/21097, I found that ptype of a
single-element enum in Rust did not always format the result properly.
In particular, it would leave out the members of a tuple struct.
Further testing showed that it also did the wrong thing for ordinary
struct members as well.
This patch fixes these problems. I'm marking it as being associated
with the PR, since that is where the discovery was made; but this
doesn't actually fix that PR (which I think ultimately is due to a
Rust compiler bug).
Built and regtested on x86-64 Fedora 25, using the system Rust
compiler. I'm checking this in.
2017-02-03 Tom Tromey <tom@tromey.com>
PR rust/21097:
* rust-lang.c (rust_print_type) <TYPE_CODE_UNION>: Handle enums
with a single member.
2017-02-03 Tom Tromey <tom@tromey.com>
PR rust/21097:
* gdb.rust/simple.exp: Add new tests.
|
|
This commit fixes a "-gdb-set logging redirect on" crash by not
handling "logging redirect on" on the fly.
Previous discussion here:
https://sourceware.org/ml/gdb-patches/2017-01/msg00467.html
Code for handling "logging redirect on" on the fly was added here:
https://sourceware.org/ml/gdb-patches/2010-08/msg00202.html
Meanwhile, MI gained support for logging, but flipping redirect "on"
on the fly was not considered. The result is that this sequence of
commands crashes GDB:
-gdb-set logging on
-gdb-set logging redirect on
Program received signal SIGSEGV, Segmentation fault.
0x00000000008dd7bc in gdb_flush (file=0x2a097f0) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/ui-file.c:95
194 file->to_flush (file);
(top-gdb) bt
#0 0x00000000008dd7bc in gdb_flush(ui_file*) (file=0x2a097f0) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/ui-file.c:95
#1 0x00000000007b5f34 in gdb_wait_for_event(int) (block=0) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/event-loop.c:752
#2 0x00000000007b52b6 in gdb_do_one_event() () at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/event-loop.c:322
#3 0x00000000007b5362 in start_event_loop() () at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/event-loop.c:371
#4 0x000000000082704a in captured_command_loop(void*) (data=0x0) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/main.c:325
#5 0x00000000007b8d7c in catch_errors(int (*)(void*), void*, char*, return_mask) (func=0x827008 <captured_command_loop(void*)>, func_args=0x0, errstring=0x11dee51 "", mask=RETURN_MASK_ALL) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/exceptions.c:236
#6 0x000000000082839b in captured_main(void*) (data=0x7fffffffd820) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/main.c:1148
During symbol reading, cannot get low and high bounds for subprogram DIE at 24065.
#7 0x00000000008283c4 in gdb_main(captured_main_args*) (args=0x7fffffffd820) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/main.c:1158
#8 0x0000000000412d4d in main(int, char**) (argc=4, argv=0x7fffffffd928) at /home/pedro/gdb/mygit/cxx-convertion/src/gdb/gdb.c:32
The handling of redirect on the fly is not really a use case we need
to handle, IMO. Its inconsistent (other "set logging foo" commands
aren't handled on the fly), and complicates the code significantly.
Instead of complicating it further for MI, go back to the original
idea of warning, only:
https://sourceware.org/ml/gdb-patches/2010-08/msg00083.html
New test included.
gdb/ChangeLog:
2017-02-02 Pedro Alves <palves@redhat.com>
* cli/cli-logging.c (maybe_warn_already_logging): New factored out
from ...
(set_logging_overwrite): ... here.
(logging_no_redirect_file): Delete.
(set_logging_redirect): Don't handle redirection on the fly.
Instead warn that "logging off" / "logging on" is necessary.
(pop_output_files): Delete references to logging_no_redirect_file.
(show_logging_command): Always speak in terms of what will happen
once logging is reenabled.
gdb/testsuite/ChangeLog:
2017-02-02 Pedro Alves <palves@redhat.com>
* gdb.mi/mi-logging.exp: Add "redirect while already logging"
tests.
|
|
When a variable's location is expressed as DW_OP_implicit_value, but the
given value is longer than needed, which bytes should be used? GDB's
current logic was introduced with a patch from 2011 and uses the "least
significant" bytes:
https://sourceware.org/ml/gdb-patches/2011-08/msg00123.html
Now consider a sub-value from such a location at a given offset, accessed
through DW_OP_implicit_pointer. Which bytes should be used for that? The
patch above *always* uses the last bytes on big-endian targets, ignoring
the offset.
E.g., given the code snippet
const char foo[] = "Hello, world!";
const char *a = &foo[0];
const char *b = &foo[7];
assume that `foo' is described as DW_OP_implicit_value and `a' and `b'
each as DW_OP_implicit_pointer into that value. Then with current GDB
`*a' and `*b' yield the same result -- the string's zero terminator.
This patch basically reverts the portion of the patch above that deals
with DW_OP_implicit_value. This fixes the offset handling and also goes
back to dropping the last instead of the first bytes on big-endian targets
if the implicit value is longer than needed. The latter aspect of the
change probably doesn't matter for actual programs, but simplifies the
logic.
The patch also cleans up the original code a bit and adds appropriate test
cases.
gdb/testsuite/ChangeLog:
* gdb.dwarf2/dw2-op-stack-value.exp: Adjust expected result of
taking a 2-byte value out of a 4-byte DWARF implicit value on
big-endian targets.
* gdb.dwarf2/nonvar-access.exp: Add more comments to existing
logic. Add test cases for DW_OP_implicit.
gdb/ChangeLog:
* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): For
DWARF_VALUE_LITERAL, no longer ignore the offset on big-endian
targets. And if the implicit value is longer than needed, extract
the first bytes instead of the "least significant" ones.
|
|
If GDB is running when gdb_skip_xml_tests is called with
--target_board=native-extended-gdbserer.exp, it fails with:
(gdb) FAIL: ....exp: set tdesc filename .../trivial.xml (got interactive prompt)
monitor exit
Diagnose this in gdb_skip_xml_tests to generate a more meaningful error message:
ERROR: tcl error sourcing ....exp.
ERROR: GDB must not be running in gdb_skip_xml_tests.
while executing
[...]
testsuite/
* lib/gdb.exp (gdb_skip_xml_tests): Error if GDB is running.
|
|
Parts of gdb.btrace/enable.exp are only valid for native debug. The check for
skip_gdbserver_tests is done while GDB is running, though, which causes it to
fail with --target_board=native-extended-gdbserver. Exit GDB before that check.
testsuite/
* gdb.btrace/enable.exp: Call gdb_exit before skip_gdbserver_tests.
|
|
With --target_board=native-extended-gdbserver non-stop tests are failing with
UNTESTED: gdb.btrace/non-stop.exp: failed to run to main
Fix that by adding '-ex "set non-stop on"' to GDBFLAGS before restarting.
testsuite/
* gdb.btrace/non-stop.exp: Add '-ex "set non-stop on"' to GDBFLAGS.
|
|
We may silently skip gdb.btrace tests if
- the target does not support record-btrace
- the target does not support TSX
- the target does not support gdbserver
- we fail to compile the test
- we fail to run to main
Add unsupported/untested messages for each of those.
testsuite/
* gdb.btrace/buffer-size.exp: Add unsupported/untested message if
the test is skipped.
* gdb.btrace/data.exp: Likewise.
* gdb.btrace/delta.exp: Likewise.
* gdb.btrace/dlopen.exp: Likewise.
* gdb.btrace/enable-running.exp: Likewise.
* gdb.btrace/enable.exp: Likewise.
* gdb.btrace/exception.exp: Likewise.
* gdb.btrace/function_call_history.exp: Likewise.
* gdb.btrace/gcore.exp: Likewise.
* gdb.btrace/instruction_history.exp: Likewise.
* gdb.btrace/multi-thread-step.exp: Likewise.
* gdb.btrace/nohist.exp: Likewise.
* gdb.btrace/non-stop.exp: Likewise.
* gdb.btrace/reconnect.exp: Likewise.
* gdb.btrace/record_goto-step.exp: Likewise.
* gdb.btrace/record_goto.exp: Likewise.
* gdb.btrace/rn-dl-bind.exp: Likewise.
* gdb.btrace/segv.exp: Likewise.
* gdb.btrace/step.exp: Likewise.
* gdb.btrace/stepi.exp: Likewise.
* gdb.btrace/tailcall-only.exp: Likewise.
* gdb.btrace/tailcall.exp: Likewise.
* gdb.btrace/tsx.exp: Likewise.
* gdb.btrace/unknown_functions.exp: Likewise.
* gdb.btrace/vdso.exp: Likewise.
|
|
When recording is started for a running thread, GDB was able to start tracing
but then failed to read registers to insert the initial entry for the current
PC. We don't really need that initial entry if we don't know where exactly we
started recording. Skip that step to allow recording to be started while
threads are running.
If we do run into errors, we need to undo the tracing enable to not leak this
thread. The operation did not complete so our caller won't clean up this
thread.
For the BTRACE_FORMAT_PT btrace format, we don't need that initial entry since
it will be recorded in the trace. We can omit the call to btrace_add_pc.
gdb/
* btrace.c (btrace_enable): Do not call btrace_add_pc for
BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
(btrace_fetch): Assert can_access_registers_ptid.
* record-btrace.c (require_btrace_thread, record_btrace_info): Call
validate_registers_access.
testsuite/
* gdb.btrace/enable-running.c: New.
* gdb.btrace/enable-running.exp: New.
|
|
This patch allows examination of the registers FS_BASE and GS_BASE
for Linux Systems running on 64bit. Tests for simple read and write
of the new registers is also added with this patch.
2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
Richard Henderson <rth@redhat.com>
gdb/ChangeLog:
* amd64-linux-nat.c (PTRACE_ARCH_PRCTL): New define.
(amd64_linux_fetch_inferior_registers): Add case to fetch FS_BASE
GS_BASE for older kernels.
(amd64_linux_store_inferior_registers): Add case to store FS_BASE
GS_BASE for older kernels.
* amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Add FS_BASE
and GS_BASE to the offset table.
(amd64_linux_register_reggroup_p): Add FS_BASE and GS_BASE to the
system register group.
* amd64-nat.c (amd64_native_gregset_reg_offset): Implements case
for older kernels.
* amd64-tdep.c (amd64_init_abi): Add segment registers for the
amd64 ABI.
* amd64-tdep.h (amd64_regnum): Add AMD64_FSBASE_REGNUM and
AMD64_GSBASE_REGNUM.
(AMD64_NUM_REGS): Set to AMD64_GSBASE_REGNUM + 1.
* features/Makefile (amd64-linux.dat, amd64-avx-linux.dat)
(amd64-mpx-linux.dat, amd64-avx512-linux.dat, x32-linux.dat)
(x32-avx-linux.dat, x32-avx512-linux.dat): Add
i386/64bit-segments.xml in those rules.
* features/i386/64bit-segments.xml: New file.
* features/i386/amd64-avx-mpx-linux.xml: Add 64bit-segments.xml.
* features/i386/amd64-avx-linux.xml: Add 64bit-segments.xml.
* features/i386/amd64-avx512-linux.xml: Add 64bit-segments.xml.
* features/i386/amd64-mpx-linux.xml: Add 64bit-segments.xml.
* features/i386/x32-avx512-linux.xml: Add 64bit-segments.xml.
* features/i386/x32-avx-linux.xml: Add 64bit-segments.xml.
* features/i386/amd64-linux.xml: Add 64bit-segments.xml.
* features/i386/amd64-avx-linux.c: Regenerated.
* features/i386/amd64-avx-mpx-linux.c: Regenerated.
* features/i386/amd64-avx-mpx.c: Regenerated.
* features/i386/amd64-avx512-linux.c: Regenerated.
* features/i386/amd64-linux.c: Regenerated.
* features/i386/amd64-mpx-linux.c: Regenerated.
* features/i386/i386-avx-mpx-linux.c: Regenerated.
* features/i386/i386-avx-mpx.c: Regenerated.
* features/i386/x32-avx-linux.c: Regenerated.
* features/i386/x32-avx512-linux.c: Regenerated.
* regformats/i386/amd64-avx-linux.dat: Regenerated.
* regformats/i386/amd64-avx-mpx-linux.dat: Regenerated.
* regformats/i386/amd64-avx512-linux.dat: Regenerated.
* regformats/i386/amd64-linux.dat: Regenerated.
* regformats/i386/amd64-mpx-linux.dat: Regenerated.
* regformats/i386/x32-avx-linux.dat: Regenerated.
* regformats/i386/x32-avx512-linux.dat: Regenerated.
* regformats/i386/x32-linux.dat: Regenerated.
gdb/doc/ChangeLog:
* gdb.texinfo (i386 Features): Add system segment registers
as feature.
gdb/gdbserver/ChangeLog:
* linux-x86-low.c (x86_64_regmap): Add fs_base and gs_base
to the register table.
(x86_fill_gregset): Add support for old kernels for the
fs_base and gs_base system registers.
(x86_store_gregset): Likewise.
* configure.srv (srv_i386_64bit_xmlfiles): Add 64bit-segments.xml.
gdb/testsuite/ChangeLog:
* gdb.arch/amd64-gs_base.c: New file.
* gdb.arch/amd64-gs_base.exp: New file.
Change-Id: I2e0eeb93058a2320d4d3b045082643cfe4aff963
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>
|
|
|
|
With my debug build of Python (--with-pydebug), many tests fails because
of the same issue. Python scripts are loaded by the tests using this
pattern:
(gdb) python exec (open ('file.py').read ())
This causes Python to output this warning:
__main__:1: ResourceWarning: unclosed file <_io.TextIOWrapper name='file.py' mode='r' encoding='ANSI_X3.4-1968'>
and the test to fail because of that extra output. Instead of using the
open + read + exec trick which leaks the file and causes the warning,
why not just source the files?
(gdb) source file.py
This patch changes this, and standardizes the test names of the tests I
touched to "load python file" (some of them were empty, others were
overly complicated).
gdb/testsuite/ChangeLog:
* gdb.python/py-bad-printers.exp: Load python file using "source".
* gdb.python/py-events.exp: Likewise.
* gdb.python/py-evsignal.exp: Likewise.
* gdb.python/py-evthreads.exp: Likewise.
* gdb.python/py-frame-args.exp: Likewise.
* gdb.python/py-framefilter-invalidarg.exp: Likewise.
* gdb.python/py-framefilter-mi.exp: Likewise.
* gdb.python/py-framefilter.exp: Likewise.
* gdb.python/py-mi.exp: Likewise.
* gdb.python/py-pp-maint.exp: Likewise.
* gdb.python/py-pp-registration.exp: Likewise.
* gdb.python/py-prettyprint.exp: Likewise.
(run_lang_tests): Likewise.
* gdb.python/py-typeprint.exp: Likewise.
|
|
* lib/memory.exp: Remove spurious empty newlines.
|
|
Exercising aarch64-elf with a custom debug stub i noticed a few failures in
both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp:
FAIL: gdb.base/breakpoint-in-ro-region.exp: create read-only mem region covering main
FAIL: gdb.base/breakpoint-in-ro-region.exp: writing to read-only memory fails
FAIL: gdb.base/breakpoint-in-ro-region.exp: inserting software breakpoint in read-only memory fails
FAIL: gdb.base/memattr.exp: create mem region 1
FAIL: gdb.base/memattr.exp: create mem region 2
FAIL: gdb.base/memattr.exp: create mem region 3
FAIL: gdb.base/memattr.exp: create mem region 4
FAIL: gdb.base/memattr.exp: create mem region 5
FAIL: gdb.base/memattr.exp: info mem (1)
FAIL: gdb.base/memattr.exp: mem1 cannot be read
FAIL: gdb.base/memattr.exp: mem2 cannot be written
FAIL: gdb.base/memattr.exp: mem2 can be read
FAIL: gdb.base/memattr.exp: disable mem 1
FAIL: gdb.base/memattr.exp: mem 1 was disabled
FAIL: gdb.base/memattr.exp: enable mem 1
FAIL: gdb.base/memattr.exp: mem 1 was enabled
FAIL: gdb.base/memattr.exp: disable mem 2 4
FAIL: gdb.base/memattr.exp: mem 2 and 4 were disabled
FAIL: gdb.base/memattr.exp: enable mem 2-4
FAIL: gdb.base/memattr.exp: mem 2-4 were enabled
FAIL: gdb.base/memattr.exp: mem 1 to 5 were disabled
FAIL: gdb.base/memattr.exp: mem 1 to 5 were enabled
FAIL: gdb.base/memattr.exp: delete mem 1
FAIL: gdb.base/memattr.exp: mem 1 was deleted
FAIL: gdb.base/memattr.exp: delete mem 2 4
FAIL: gdb.base/memattr.exp: mem 2 and 4 were deleted
FAIL: gdb.base/memattr.exp: mem 2-4 were deleted
These failures don't show up with gdbserver or native gdb on Linux because
they don't export any memory maps, therefore the vector of memory regions is
empty.
Outside of that scenario, we can't guarantee the absence of memory regions
reported by the target upon a connection. In our particular target, we
provide a memory map and the memory regions vector ceases to be empty.
With a non-empty memory regions vector, manipulating memory regions will cause
gdb to be more verbose and output text. For example:
memattr.c:require_user_regions
/* Otherwise, let the user know how to get back. */
if (from_tty)
warning (_("Switching to manual control of memory regions; use "
"\"mem auto\" to fetch regions from the target again."));
memattr.c:create_mem_region
if ((lo >= n->lo && (lo < n->hi || n->hi == 0))
|| (hi > n->lo && (hi <= n->hi || n->hi == 0))
|| (lo <= n->lo && ((hi >= n->hi && n->hi != 0) || hi == 0)))
{
printf_unfiltered (_("overlapping memory region\n"));
return;
}
In my particular case i got both of the above messages.
In order to fix this, i've moved the delete_memory proc from
gdb.base/memattr.exp to a new file lib/memory.exp and made lib/gdb.exp
load that file.
For both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp the
patch clears all existing memory regions after running to main. That way we
are guaranteed to have a clean state for memory regions so the tests can
exercise whatever they want and have an expected output pattern.
Regression checked on x86-64/Ubuntu 16.04.
gdb/testsuite/ChangeLog:
2017-01-26 Luis Machado <lgustavo@codesourcery.com>
* lib/memory.exp: New file.
* lib/gdb.exp: Load memory.exp.
* gdb.base/memattr.exp (delete_memory): Move proc to
lib/memory.exp and rename to delete_memory_regions.
Replace delete_memory with delete_memory_regions.
Cleanup memory regions before tests.
* gdb.base/breakpoint-in-ro-region.exp: Cleanup memory regions
before tests.
|
|
This adds the missing testsuite files and Changelog entry.
|
|
Changes in v2:
- Renamed arch-specific files to insn-reverse-<arch>.c.
- Adjusted according to reviews.
This patch prepares things for an upcoming testcase for record/replay support
on x86. As is, gdb.reverse/insn-reverse.c is divided into sections guarded by
a few #if blocks, and right now it only handles arm/aarch64.
If we move forward with requiring more tests for record/replay on different
architectures, i think this has the potential to become cluttered with a lot
of differing arch-specific code in the same file.
I've broken up the main file into other files with arch-specific bits
(insn-reverse-<arch>.c). The main file will hold the generic pieces that will
take care of calling the tests.
The arch-specific c files are then included at the top of the generic c file.
I've also added a generic initialize function since we need to run pre-test
checks on x86 to make sure the rdrand/rdseed instructions are supported,
otherwise we will run into a SIGILL.
The arch-specific files will implement their own initialize function with
whatever makes sense. Right now the aarch64 and arm files have an empty
initialization function.
Does this look reasonable?
gdb/testsuite/ChangeLog:
2017-01-26 Luis Machado <lgustavo@codesourcery.com>
* gdb.reverse/insn-reverse.c: Move arm and aarch64 code to their own
files.
(initialize): New function conditionally defined.
(testcases): Move within conditional block.
(main): Call initialize.
* gdb.reverse/insn-reverse-aarch64.c: New file, based on aarch64 bits
of gdb.reverse/insn-reverse.c.
* gdb.reverse/insn-reverse-arm.c: New file, based on arm bits of
gdb.reverse/insn-reverse.c.
|
|
Hi,
GDB calls some APIs from opcodes to do disassembly and provide some
call backs. This model makes troubles on C++ exception unwinding,
because GDB is a C++ program, and opcodes is still compiled as C.
As we can see, frame #10 and #12 are C++, while #frame 11 is C,
#10 0x0000000000544228 in memory_error (err=TARGET_XFER_E_IO, memaddr=<optimized out>) at ../../binutils-gdb/gdb/corefile.c:237
#11 0x00000000006b0a54 in print_insn_aarch64 (pc=0, info=0xffffffffeeb0) at ../../binutils-gdb/opcodes/aarch64-dis.c:3185
#12 0x0000000000553590 in gdb_pretty_print_insn (gdbarch=gdbarch@entry=0xbbceb0, uiout=uiout@entry=0xbc73d0, di=di@entry=0xffffffffeeb0,
insn=0xffffffffed40, insn@entry=0xffffffffed90, flags=flags@entry=0,
C++ exception unwinder can't go across frame #11 unless it has
unwind table. However, C program on many architectures doesn't
have it in default. As a result, GDB aborts, which is described
in PR 20939.
This is not the first time we see this kind of problem. We've
had a commit 89525768cd086a0798a504c81fdf7ebcd4c904e1
"Propagate GDB/C++ exceptions across readline using sj/lj-based TRY/CATCH".
We can fix the disassembly bug in a similar way, this is the option one.
Since opcodes is built with gdb, we fix this problem in a different
way as we did for the same issue with readline. Instead of throwing
exception in dis_asm_memory_error, we record the failed memory
address, and throw exception when GDB returns from opcodes disassemblers.
gdb:
2017-01-26 Yao Qi <yao.qi@linaro.org>
Pedro Alves <palves@redhat.com>
PR gdb/20939
* disasm.c (gdb_disassembler::dis_asm_memory_error): Don't
call memory_error, save memaddr instead.
(gdb_disassembler::print_insn): If gdbarch_print_insn returns
negative, cal memory_error.
* disasm.h (gdb_disassembler) <m_err_memaddr>: New field.
gdb/testsuite:
2017-01-26 Yao Qi <yao.qi@linaro.org>
* gdb.base/all-architectures.exp.in (do_arch_tests): Test
disassemble on address 0.
|
|
This patch adds a DW_OP_implicit_value in dwarf assembler, and uses
dwarf assembler in implptr-64bit.exp. Using dwarf assembler in
implptr-64bit.exp exposes some limitations in dwarf assembler,
- some variables are not evaluated in the caller's context, so we
can not pass variable to assembler, like this
Dwarf::assemble $asm_file {
cu {
version $dwarf_version
addr_size $addr_size
is_64 $is_64
} {
}
and
{DW_AT_type :$struct_label "DW_FORM_ref$ref_addr_size"}
this limitation is fixed by adding "uplevel" and "subst".
- dwarf assembler doesn't emit DW_FORM_ref_addr for label referencing.
this limitation is fixed by adding a new character "%",
{ type %$int_label }
this means we want to emit DW_FORM_ref_addr for label referencing.
- we can't set the form of label referencing offset in dwarf assembler.
Nowadays, dwarf assembler guesses the form of labels, which is
DW_FORM_ref4. However, in implptr-64bit.exp, both DW_FORM_ref4
and DW_FORM_ref8 is used (see REF_ADDR in implptr-64bit.S). This
patch adds the flexibility of setting the form of label reference.
Both of them below are valid,
{DW_AT_type :$struct_label}
{DW_AT_type :$struct_label DW_FORM_ref8}
the former form is the default DW_FORM_ref4.
I compared the .debug_info of objects without and with this patch
applied. There is no changes except abbrev numbers.
gdb/testsuite:
2017-01-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
Yao Qi <yao.qi@linaro.org>
* gdb.dwarf2/implptr-64bit.exp: Use dwarf assembler.
* gdb.dwarf2/implptr-64bit.S: Remove.
* lib/dwarf.exp (Dwarf): Handle character "%". Evaluate some
variables in caller's context. Add DW_OP_implicit_value.
|
|
DW_OP_GNU_implicit_pointer refers to a DIE with an offset of different
sizes in different dwarf versions. In v2, the size is the pointer size,
while in v3 and above, it is the ref_addr size. This patch fixes
dwarf assembler to emit the correct size of offset. We've already fixed
this size issue in gdb,
https://sourceware.org/ml/gdb-patches/2011-09/msg00451.html
gdb/testsuite:
2017-01-25 Yao Qi <yao.qi@linaro.org>
* lib/dwarf.exp (Dwarf::_location): Handle
DW_OP_GNU_implicit_pointer with proper size.
|
|
Some leftover uppercase test names in py-xmethods.exp. The patch also
replaces two "continue" calls with untested calls to make things a bit more
clear.
gdb/testsuite/ChangeLog:
2017-01-20 Luis Machado <lgustavo@codesourcery.com>
* gdb.python/py-xmethods.exp: Fix test names starting with lowercase
and add untested calls.
|
|
I noticed gdb.python/python.exp failing on aarch64-elf like so:
FAIL: gdb.python/python.exp: Test decode_line func1 line number
This particular test expects the line number for func1 to be 19, hardcoded.
In my aarch64-elf tests gdb thinks func1 is at line 20, making the test fail.
The following patch addresses this by reading the line number information from
GDB and comparing it against the python decoded symtab information.
gdb/testsuite/ChangeLog:
2017-01-20 Luis Machado <lgustavo@codesourcery.com>
* gdb.python/python.exp: Check line number against what GDB thinks
the line number is for func1.
|
|
While casting works as expected with expression debugging turned off,
this seems to be an indication that the D language parser function is
doing something wrong in the building of the expression.
Without changing the grammar, using UNOP_CAST_TYPE is the right thing to
do here, as the TypeExp handler has already wrapped the type around a
pair of OP_TYPE opcodes.
gdb/ChangeLog:
* d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.
gdb/testsuite/ChangeLog:
* gdb.dlang/debug-expr.exp: New file.
|
|
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
|
|
I noticed more occurrences of improper test names. The rather mechanical,
tedious and large patch below addresses, hopefully, most of the leftover cases.
As usual, another pair of eyes is welcome to check if missed something or did
an invalid substitution.
This patch also fixes the prepare_for_testing calls to pass proper test names.
gdb/testsuite/ChangeLog:
2016-12-23 Luis Machado <lgustavo@codesourcery.com>
Fix test names for the following files:
* gdb.ada/exec_changed.exp
* gdb.ada/info_types.exp
* gdb.arch/aarch64-atomic-inst.exp
* gdb.arch/aarch64-fp.exp
* gdb.arch/altivec-abi.exp
* gdb.arch/altivec-regs.exp
* gdb.arch/amd64-byte.exp
* gdb.arch/amd64-disp-step.exp
* gdb.arch/amd64-dword.exp
* gdb.arch/amd64-entry-value-inline.exp
* gdb.arch/amd64-entry-value-param.exp
* gdb.arch/amd64-entry-value-paramref.exp
* gdb.arch/amd64-entry-value.exp
* gdb.arch/amd64-i386-address.exp
* gdb.arch/amd64-invalid-stack-middle.exp
* gdb.arch/amd64-invalid-stack-top.exp
* gdb.arch/amd64-optimout-repeat.exp
* gdb.arch/amd64-prologue-skip.exp
* gdb.arch/amd64-prologue-xmm.exp
* gdb.arch/amd64-stap-special-operands.exp
* gdb.arch/amd64-stap-wrong-subexp.exp
* gdb.arch/amd64-tailcall-cxx.exp
* gdb.arch/amd64-tailcall-noret.exp
* gdb.arch/amd64-tailcall-ret.exp
* gdb.arch/amd64-tailcall-self.exp
* gdb.arch/amd64-word.exp
* gdb.arch/arm-bl-branch-dest.exp
* gdb.arch/arm-disp-step.exp
* gdb.arch/arm-neon.exp
* gdb.arch/arm-single-step-kernel-helper.exp
* gdb.arch/avr-flash-qualifier.exp
* gdb.arch/disp-step-insn-reloc.exp
* gdb.arch/e500-abi.exp
* gdb.arch/e500-regs.exp
* gdb.arch/ftrace-insn-reloc.exp
* gdb.arch/i386-avx512.exp
* gdb.arch/i386-bp_permanent.exp
* gdb.arch/i386-byte.exp
* gdb.arch/i386-cfi-notcurrent.exp
* gdb.arch/i386-disp-step.exp
* gdb.arch/i386-dr3-watch.exp
* gdb.arch/i386-float.exp
* gdb.arch/i386-gnu-cfi.exp
* gdb.arch/i386-mpx-map.exp
* gdb.arch/i386-mpx-sigsegv.exp
* gdb.arch/i386-mpx-simple_segv.exp
* gdb.arch/i386-mpx.exp
* gdb.arch/i386-permbkpt.exp
* gdb.arch/i386-prologue.exp
* gdb.arch/i386-signal.exp
* gdb.arch/i386-size-overlap.exp
* gdb.arch/i386-unwind.exp
* gdb.arch/i386-word.exp
* gdb.arch/mips-fcr.exp
* gdb.arch/powerpc-d128-regs.exp
* gdb.arch/powerpc-stackless.exp
* gdb.arch/ppc64-atomic-inst.exp
* gdb.arch/s390-stackless.exp
* gdb.arch/s390-tdbregs.exp
* gdb.arch/s390-vregs.exp
* gdb.arch/sparc-sysstep.exp
* gdb.arch/thumb-bx-pc.exp
* gdb.arch/thumb-singlestep.exp
* gdb.arch/thumb2-it.exp
* gdb.arch/vsx-regs.exp
* gdb.asm/asm-source.exp
* gdb.base/a2-run.exp
* gdb.base/advance.exp
* gdb.base/all-bin.exp
* gdb.base/anon.exp
* gdb.base/args.exp
* gdb.base/arithmet.exp
* gdb.base/async-shell.exp
* gdb.base/async.exp
* gdb.base/attach-pie-noexec.exp
* gdb.base/attach-twice.exp
* gdb.base/auto-load.exp
* gdb.base/bang.exp
* gdb.base/bitfields.exp
* gdb.base/break-always.exp
* gdb.base/break-caller-line.exp
* gdb.base/break-entry.exp
* gdb.base/break-inline.exp
* gdb.base/break-on-linker-gcd-function.exp
* gdb.base/break-probes.exp
* gdb.base/break.exp
* gdb.base/breakpoint-shadow.exp
* gdb.base/call-ar-st.exp
* gdb.base/call-sc.exp
* gdb.base/call-signal-resume.exp
* gdb.base/call-strs.exp
* gdb.base/callfuncs.exp
* gdb.base/catch-fork-static.exp
* gdb.base/catch-gdb-caused-signals.exp
* gdb.base/catch-load.exp
* gdb.base/catch-signal-fork.exp
* gdb.base/catch-signal.exp
* gdb.base/catch-syscall.exp
* gdb.base/charset.exp
* gdb.base/checkpoint.exp
* gdb.base/chng-syms.exp
* gdb.base/code-expr.exp
* gdb.base/code_elim.exp
* gdb.base/commands.exp
* gdb.base/completion.exp
* gdb.base/complex.exp
* gdb.base/cond-expr.exp
* gdb.base/condbreak.exp
* gdb.base/consecutive.exp
* gdb.base/continue-all-already-running.exp
* gdb.base/coredump-filter.exp
* gdb.base/corefile.exp
* gdb.base/dbx.exp
* gdb.base/debug-expr.exp
* gdb.base/define.exp
* gdb.base/del.exp
* gdb.base/disabled-location.exp
* gdb.base/disasm-end-cu.exp
* gdb.base/disasm-optim.exp
* gdb.base/display.exp
* gdb.base/duplicate-bp.exp
* gdb.base/ena-dis-br.exp
* gdb.base/ending-run.exp
* gdb.base/enumval.exp
* gdb.base/environ.exp
* gdb.base/eu-strip-infcall.exp
* gdb.base/eval-avoid-side-effects.exp
* gdb.base/eval-skip.exp
* gdb.base/exitsignal.exp
* gdb.base/expand-psymtabs.exp
* gdb.base/filesym.exp
* gdb.base/find-unmapped.exp
* gdb.base/finish.exp
* gdb.base/float.exp
* gdb.base/foll-exec-mode.exp
* gdb.base/foll-exec.exp
* gdb.base/foll-fork.exp
* gdb.base/fortran-sym-case.exp
* gdb.base/freebpcmd.exp
* gdb.base/func-ptr.exp
* gdb.base/func-ptrs.exp
* gdb.base/funcargs.exp
* gdb.base/gcore-buffer-overflow.exp
* gdb.base/gcore-relro-pie.exp
* gdb.base/gcore-relro.exp
* gdb.base/gcore.exp
* gdb.base/gdb1090.exp
* gdb.base/gdb11530.exp
* gdb.base/gdb11531.exp
* gdb.base/gdb1821.exp
* gdb.base/gdbindex-stabs.exp
* gdb.base/gdbvars.exp
* gdb.base/hbreak.exp
* gdb.base/hbreak2.exp
* gdb.base/included.exp
* gdb.base/infcall-input.exp
* gdb.base/inferior-died.exp
* gdb.base/infnan.exp
* gdb.base/info-macros.exp
* gdb.base/info-os.exp
* gdb.base/info-proc.exp
* gdb.base/info-shared.exp
* gdb.base/info-target.exp
* gdb.base/infoline.exp
* gdb.base/interp.exp
* gdb.base/interrupt.exp
* gdb.base/jit-reader.exp
* gdb.base/jit-simple.exp
* gdb.base/kill-after-signal.exp
* gdb.base/kill-detach-inferiors-cmd.exp
* gdb.base/label.exp
* gdb.base/langs.exp
* gdb.base/ldbl_e308.exp
* gdb.base/line-symtabs.exp
* gdb.base/linespecs.exp
* gdb.base/list.exp
* gdb.base/long_long.exp
* gdb.base/longest-types.exp
* gdb.base/maint.exp
* gdb.base/max-value-size.exp
* gdb.base/memattr.exp
* gdb.base/mips_pro.exp
* gdb.base/morestack.exp
* gdb.base/moribund-step.exp
* gdb.base/multi-forks.exp
* gdb.base/nested-addr.exp
* gdb.base/nextoverexit.exp
* gdb.base/noreturn-finish.exp
* gdb.base/noreturn-return.exp
* gdb.base/nostdlib.exp
* gdb.base/offsets.exp
* gdb.base/opaque.exp
* gdb.base/pc-fp.exp
* gdb.base/permissions.exp
* gdb.base/print-symbol-loading.exp
* gdb.base/prologue-include.exp
* gdb.base/psymtab.exp
* gdb.base/ptype.exp
* gdb.base/random-signal.exp
* gdb.base/randomize.exp
* gdb.base/range-stepping.exp
* gdb.base/readline-ask.exp
* gdb.base/recpar.exp
* gdb.base/recurse.exp
* gdb.base/relational.exp
* gdb.base/restore.exp
* gdb.base/return-nodebug.exp
* gdb.base/return.exp
* gdb.base/run-after-attach.exp
* gdb.base/save-bp.exp
* gdb.base/scope.exp
* gdb.base/sect-cmd.exp
* gdb.base/set-lang-auto.exp
* gdb.base/set-noassign.exp
* gdb.base/setvar.exp
* gdb.base/sigall.exp
* gdb.base/sigbpt.exp
* gdb.base/siginfo-addr.exp
* gdb.base/siginfo-infcall.exp
* gdb.base/siginfo-obj.exp
* gdb.base/siginfo.exp
* gdb.base/signals-state-child.exp
* gdb.base/signest.exp
* gdb.base/sigstep.exp
* gdb.base/sizeof.exp
* gdb.base/skip.exp
* gdb.base/solib-corrupted.exp
* gdb.base/solib-nodir.exp
* gdb.base/solib-search.exp
* gdb.base/stack-checking.exp
* gdb.base/stale-infcall.exp
* gdb.base/stap-probe.exp
* gdb.base/start.exp
* gdb.base/step-break.exp
* gdb.base/step-bt.exp
* gdb.base/step-line.exp
* gdb.base/step-over-exit.exp
* gdb.base/step-over-syscall.exp
* gdb.base/step-resume-infcall.exp
* gdb.base/step-test.exp
* gdb.base/store.exp
* gdb.base/structs3.exp
* gdb.base/sym-file.exp
* gdb.base/symbol-without-target_section.exp
* gdb.base/term.exp
* gdb.base/testenv.exp
* gdb.base/ui-redirect.exp
* gdb.base/until.exp
* gdb.base/unwindonsignal.exp
* gdb.base/value-double-free.exp
* gdb.base/vla-datatypes.exp
* gdb.base/vla-ptr.exp
* gdb.base/vla-sideeffect.exp
* gdb.base/volatile.exp
* gdb.base/watch-cond-infcall.exp
* gdb.base/watch-cond.exp
* gdb.base/watch-non-mem.exp
* gdb.base/watch-read.exp
* gdb.base/watch-vfork.exp
* gdb.base/watchpoint-cond-gone.exp
* gdb.base/watchpoint-delete.exp
* gdb.base/watchpoint-hw-hit-once.exp
* gdb.base/watchpoint-hw.exp
* gdb.base/watchpoint-stops-at-right-insn.exp
* gdb.base/watchpoints.exp
* gdb.base/wchar.exp
* gdb.base/whatis-exp.exp
* gdb.btrace/buffer-size.exp
* gdb.btrace/data.exp
* gdb.btrace/delta.exp
* gdb.btrace/dlopen.exp
* gdb.btrace/enable.exp
* gdb.btrace/exception.exp
* gdb.btrace/function_call_history.exp
* gdb.btrace/gcore.exp
* gdb.btrace/instruction_history.exp
* gdb.btrace/nohist.exp
* gdb.btrace/reconnect.exp
* gdb.btrace/record_goto-step.exp
* gdb.btrace/record_goto.exp
* gdb.btrace/rn-dl-bind.exp
* gdb.btrace/segv.exp
* gdb.btrace/step.exp
* gdb.btrace/stepi.exp
* gdb.btrace/tailcall-only.exp
* gdb.btrace/tailcall.exp
* gdb.btrace/tsx.exp
* gdb.btrace/unknown_functions.exp
* gdb.btrace/vdso.exp
* gdb.compile/compile-ifunc.exp
* gdb.compile/compile-ops.exp
* gdb.compile/compile-print.exp
* gdb.compile/compile-setjmp.exp
* gdb.cp/abstract-origin.exp
* gdb.cp/ambiguous.exp
* gdb.cp/annota2.exp
* gdb.cp/annota3.exp
* gdb.cp/anon-ns.exp
* gdb.cp/anon-struct.exp
* gdb.cp/anon-union.exp
* gdb.cp/arg-reference.exp
* gdb.cp/baseenum.exp
* gdb.cp/bool.exp
* gdb.cp/breakpoint.exp
* gdb.cp/bs15503.exp
* gdb.cp/call-c.exp
* gdb.cp/casts.exp
* gdb.cp/chained-calls.exp
* gdb.cp/class2.exp
* gdb.cp/classes.exp
* gdb.cp/cmpd-minsyms.exp
* gdb.cp/converts.exp
* gdb.cp/cp-relocate.exp
* gdb.cp/cpcompletion.exp
* gdb.cp/cpexprs.exp
* gdb.cp/cplabel.exp
* gdb.cp/cplusfuncs.exp
* gdb.cp/cpsizeof.exp
* gdb.cp/ctti.exp
* gdb.cp/derivation.exp
* gdb.cp/destrprint.exp
* gdb.cp/dispcxx.exp
* gdb.cp/enum-class.exp
* gdb.cp/exception.exp
* gdb.cp/exceptprint.exp
* gdb.cp/expand-psymtabs-cxx.exp
* gdb.cp/expand-sals.exp
* gdb.cp/extern-c.exp
* gdb.cp/filename.exp
* gdb.cp/formatted-ref.exp
* gdb.cp/fpointer.exp
* gdb.cp/gdb1355.exp
* gdb.cp/gdb2495.exp
* gdb.cp/hang.exp
* gdb.cp/impl-this.exp
* gdb.cp/infcall-dlopen.exp
* gdb.cp/inherit.exp
* gdb.cp/iostream.exp
* gdb.cp/koenig.exp
* gdb.cp/local.exp
* gdb.cp/m-data.exp
* gdb.cp/m-static.exp
* gdb.cp/mb-ctor.exp
* gdb.cp/mb-inline.exp
* gdb.cp/mb-templates.exp
* gdb.cp/member-name.exp
* gdb.cp/member-ptr.exp
* gdb.cp/meth-typedefs.exp
* gdb.cp/method.exp
* gdb.cp/method2.exp
* gdb.cp/minsym-fallback.exp
* gdb.cp/misc.exp
* gdb.cp/namelessclass.exp
* gdb.cp/namespace-enum.exp
* gdb.cp/namespace-nested-import.exp
* gdb.cp/namespace.exp
* gdb.cp/nextoverthrow.exp
* gdb.cp/no-dmgl-verbose.exp
* gdb.cp/non-trivial-retval.exp
* gdb.cp/noparam.exp
* gdb.cp/nsdecl.exp
* gdb.cp/nsimport.exp
* gdb.cp/nsnested.exp
* gdb.cp/nsnoimports.exp
* gdb.cp/nsrecurs.exp
* gdb.cp/nsstress.exp
* gdb.cp/nsusing.exp
* gdb.cp/operator.exp
* gdb.cp/oranking.exp
* gdb.cp/overload-const.exp
* gdb.cp/overload.exp
* gdb.cp/ovldbreak.exp
* gdb.cp/ovsrch.exp
* gdb.cp/paren-type.exp
* gdb.cp/parse-lang.exp
* gdb.cp/pass-by-ref.exp
* gdb.cp/pr-1023.exp
* gdb.cp/pr-1210.exp
* gdb.cp/pr-574.exp
* gdb.cp/pr10687.exp
* gdb.cp/pr12028.exp
* gdb.cp/pr17132.exp
* gdb.cp/pr17494.exp
* gdb.cp/pr9067.exp
* gdb.cp/pr9167.exp
* gdb.cp/pr9631.exp
* gdb.cp/printmethod.exp
* gdb.cp/psmang.exp
* gdb.cp/psymtab-parameter.exp
* gdb.cp/ptype-cv-cp.exp
* gdb.cp/ptype-flags.exp
* gdb.cp/re-set-overloaded.exp
* gdb.cp/ref-types.exp
* gdb.cp/rtti.exp
* gdb.cp/scope-err.exp
* gdb.cp/shadow.exp
* gdb.cp/smartp.exp
* gdb.cp/static-method.exp
* gdb.cp/static-print-quit.exp
* gdb.cp/temargs.exp
* gdb.cp/templates.exp
* gdb.cp/try_catch.exp
* gdb.cp/typedef-operator.exp
* gdb.cp/typeid.exp
* gdb.cp/userdef.exp
* gdb.cp/using-crash.exp
* gdb.cp/var-tag.exp
* gdb.cp/virtbase.exp
* gdb.cp/virtfunc.exp
* gdb.cp/virtfunc2.exp
* gdb.cp/vla-cxx.exp
* gdb.disasm/t01_mov.exp
* gdb.disasm/t02_mova.exp
* gdb.disasm/t03_add.exp
* gdb.disasm/t04_sub.exp
* gdb.disasm/t05_cmp.exp
* gdb.disasm/t06_ari2.exp
* gdb.disasm/t07_ari3.exp
* gdb.disasm/t08_or.exp
* gdb.disasm/t09_xor.exp
* gdb.disasm/t10_and.exp
* gdb.disasm/t11_logs.exp
* gdb.disasm/t12_bit.exp
* gdb.disasm/t13_otr.exp
* gdb.dlang/circular.exp
* gdb.dwarf2/arr-stride.exp
* gdb.dwarf2/arr-subrange.exp
* gdb.dwarf2/atomic-type.exp
* gdb.dwarf2/bad-regnum.exp
* gdb.dwarf2/bitfield-parent-optimized-out.exp
* gdb.dwarf2/callframecfa.exp
* gdb.dwarf2/clztest.exp
* gdb.dwarf2/corrupt.exp
* gdb.dwarf2/data-loc.exp
* gdb.dwarf2/dup-psym.exp
* gdb.dwarf2/dw2-anon-mptr.exp
* gdb.dwarf2/dw2-anonymous-func.exp
* gdb.dwarf2/dw2-bad-mips-linkage-name.exp
* gdb.dwarf2/dw2-bad-unresolved.exp
* gdb.dwarf2/dw2-basic.exp
* gdb.dwarf2/dw2-canonicalize-type.exp
* gdb.dwarf2/dw2-case-insensitive.exp
* gdb.dwarf2/dw2-common-block.exp
* gdb.dwarf2/dw2-compdir-oldgcc.exp
* gdb.dwarf2/dw2-compressed.exp
* gdb.dwarf2/dw2-const.exp
* gdb.dwarf2/dw2-cp-infcall-ref-static.exp
* gdb.dwarf2/dw2-cu-size.exp
* gdb.dwarf2/dw2-dup-frame.exp
* gdb.dwarf2/dw2-entry-value.exp
* gdb.dwarf2/dw2-icycle.exp
* gdb.dwarf2/dw2-ifort-parameter.exp
* gdb.dwarf2/dw2-inline-break.exp
* gdb.dwarf2/dw2-inline-param.exp
* gdb.dwarf2/dw2-intercu.exp
* gdb.dwarf2/dw2-intermix.exp
* gdb.dwarf2/dw2-lexical-block-bare.exp
* gdb.dwarf2/dw2-linkage-name-trust.exp
* gdb.dwarf2/dw2-minsym-in-cu.exp
* gdb.dwarf2/dw2-noloc.exp
* gdb.dwarf2/dw2-op-call.exp
* gdb.dwarf2/dw2-op-out-param.exp
* gdb.dwarf2/dw2-opt-structptr.exp
* gdb.dwarf2/dw2-param-error.exp
* gdb.dwarf2/dw2-producer.exp
* gdb.dwarf2/dw2-ranges-base.exp
* gdb.dwarf2/dw2-ref-missing-frame.exp
* gdb.dwarf2/dw2-reg-undefined.exp
* gdb.dwarf2/dw2-regno-invalid.exp
* gdb.dwarf2/dw2-restore.exp
* gdb.dwarf2/dw2-restrict.exp
* gdb.dwarf2/dw2-single-line-discriminators.exp
* gdb.dwarf2/dw2-strp.exp
* gdb.dwarf2/dw2-undefined-ret-addr.exp
* gdb.dwarf2/dw2-unresolved.exp
* gdb.dwarf2/dw2-var-zero-addr.exp
* gdb.dwarf2/dw4-sig-types.exp
* gdb.dwarf2/dwz.exp
* gdb.dwarf2/dynarr-ptr.exp
* gdb.dwarf2/enum-type.exp
* gdb.dwarf2/gdb-index.exp
* gdb.dwarf2/implptr-64bit.exp
* gdb.dwarf2/implptr-optimized-out.exp
* gdb.dwarf2/implptr.exp
* gdb.dwarf2/implref-array.exp
* gdb.dwarf2/implref-const.exp
* gdb.dwarf2/implref-global.exp
* gdb.dwarf2/implref-struct.exp
* gdb.dwarf2/mac-fileno.exp
* gdb.dwarf2/main-subprogram.exp
* gdb.dwarf2/member-ptr-forwardref.exp
* gdb.dwarf2/method-ptr.exp
* gdb.dwarf2/missing-sig-type.exp
* gdb.dwarf2/nonvar-access.exp
* gdb.dwarf2/opaque-type-lookup.exp
* gdb.dwarf2/pieces-optimized-out.exp
* gdb.dwarf2/pieces.exp
* gdb.dwarf2/pr10770.exp
* gdb.dwarf2/pr13961.exp
* gdb.dwarf2/staticvirtual.exp
* gdb.dwarf2/subrange.exp
* gdb.dwarf2/symtab-producer.exp
* gdb.dwarf2/trace-crash.exp
* gdb.dwarf2/typeddwarf.exp
* gdb.dwarf2/valop.exp
* gdb.dwarf2/watch-notconst.exp
* gdb.fortran/array-element.exp
* gdb.fortran/charset.exp
* gdb.fortran/common-block.exp
* gdb.fortran/complex.exp
* gdb.fortran/derived-type-function.exp
* gdb.fortran/derived-type.exp
* gdb.fortran/logical.exp
* gdb.fortran/module.exp
* gdb.fortran/multi-dim.exp
* gdb.fortran/nested-funcs.exp
* gdb.fortran/print-formatted.exp
* gdb.fortran/subarray.exp
* gdb.fortran/vla-alloc-assoc.exp
* gdb.fortran/vla-datatypes.exp
* gdb.fortran/vla-history.exp
* gdb.fortran/vla-ptr-info.exp
* gdb.fortran/vla-ptype-sub.exp
* gdb.fortran/vla-ptype.exp
* gdb.fortran/vla-sizeof.exp
* gdb.fortran/vla-type.exp
* gdb.fortran/vla-value-sub-arbitrary.exp
* gdb.fortran/vla-value-sub-finish.exp
* gdb.fortran/vla-value-sub.exp
* gdb.fortran/vla-value.exp
* gdb.fortran/whatis_type.exp
* gdb.go/chan.exp
* gdb.go/handcall.exp
* gdb.go/hello.exp
* gdb.go/integers.exp
* gdb.go/methods.exp
* gdb.go/package.exp
* gdb.go/strings.exp
* gdb.go/types.exp
* gdb.go/unsafe.exp
* gdb.guile/scm-arch.exp
* gdb.guile/scm-block.exp
* gdb.guile/scm-breakpoint.exp
* gdb.guile/scm-cmd.exp
* gdb.guile/scm-disasm.exp
* gdb.guile/scm-equal.exp
* gdb.guile/scm-frame-args.exp
* gdb.guile/scm-frame-inline.exp
* gdb.guile/scm-frame.exp
* gdb.guile/scm-iterator.exp
* gdb.guile/scm-math.exp
* gdb.guile/scm-objfile.exp
* gdb.guile/scm-ports.exp
* gdb.guile/scm-symbol.exp
* gdb.guile/scm-symtab.exp
* gdb.guile/scm-value-cc.exp
* gdb.guile/types-module.exp
* gdb.linespec/break-ask.exp
* gdb.linespec/cpexplicit.exp
* gdb.linespec/explicit.exp
* gdb.linespec/keywords.exp
* gdb.linespec/linespec.exp
* gdb.linespec/ls-dollar.exp
* gdb.linespec/ls-errs.exp
* gdb.linespec/skip-two.exp
* gdb.linespec/thread.exp
* gdb.mi/mi-async.exp
* gdb.mi/mi-basics.exp
* gdb.mi/mi-break.exp
* gdb.mi/mi-catch-load.exp
* gdb.mi/mi-cli.exp
* gdb.mi/mi-cmd-param-changed.exp
* gdb.mi/mi-console.exp
* gdb.mi/mi-detach.exp
* gdb.mi/mi-disassemble.exp
* gdb.mi/mi-eval.exp
* gdb.mi/mi-file-transfer.exp
* gdb.mi/mi-file.exp
* gdb.mi/mi-fill-memory.exp
* gdb.mi/mi-inheritance-syntax-error.exp
* gdb.mi/mi-linespec-err-cp.exp
* gdb.mi/mi-logging.exp
* gdb.mi/mi-memory-changed.exp
* gdb.mi/mi-read-memory.exp
* gdb.mi/mi-record-changed.exp
* gdb.mi/mi-reg-undefined.exp
* gdb.mi/mi-regs.exp
* gdb.mi/mi-return.exp
* gdb.mi/mi-reverse.exp
* gdb.mi/mi-simplerun.exp
* gdb.mi/mi-solib.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-block.exp
* gdb.mi/mi-var-child.exp
* gdb.mi/mi-var-cmd.exp
* gdb.mi/mi-var-cp.exp
* gdb.mi/mi-var-display.exp
* gdb.mi/mi-var-invalidate.exp
* gdb.mi/mi-var-list-children-invalid-grandchild.exp
* gdb.mi/mi-vla-fortran.exp
* gdb.mi/mi-watch.exp
* gdb.mi/mi2-var-child.exp
* gdb.mi/user-selected-context-sync.exp
* gdb.modula2/unbounded-array.exp
* gdb.multi/dummy-frame-restore.exp
* gdb.multi/multi-arch-exec.exp
* gdb.multi/multi-arch.exp
* gdb.multi/tids.exp
* gdb.multi/watchpoint-multi.exp
* gdb.opencl/callfuncs.exp
* gdb.opencl/convs_casts.exp
* gdb.opencl/datatypes.exp
* gdb.opencl/operators.exp
* gdb.opencl/vec_comps.exp
* gdb.opt/clobbered-registers-O2.exp
* gdb.opt/inline-break.exp
* gdb.opt/inline-bt.exp
* gdb.opt/inline-cmds.exp
* gdb.opt/inline-locals.exp
* gdb.pascal/case-insensitive-symbols.exp
* gdb.pascal/floats.exp
* gdb.pascal/gdb11492.exp
* gdb.python/lib-types.exp
* gdb.python/py-arch.exp
* gdb.python/py-as-string.exp
* gdb.python/py-bad-printers.exp
* gdb.python/py-block.exp
* gdb.python/py-breakpoint-create-fail.exp
* gdb.python/py-breakpoint.exp
* gdb.python/py-caller-is.exp
* gdb.python/py-cmd.exp
* gdb.python/py-explore-cc.exp
* gdb.python/py-explore.exp
* gdb.python/py-finish-breakpoint.exp
* gdb.python/py-finish-breakpoint2.exp
* gdb.python/py-frame-args.exp
* gdb.python/py-frame-inline.exp
* gdb.python/py-frame.exp
* gdb.python/py-framefilter-mi.exp
* gdb.python/py-infthread.exp
* gdb.python/py-lazy-string.exp
* gdb.python/py-linetable.exp
* gdb.python/py-mi-events.exp
* gdb.python/py-mi-objfile.exp
* gdb.python/py-mi.exp
* gdb.python/py-objfile.exp
* gdb.python/py-pp-integral.exp
* gdb.python/py-pp-maint.exp
* gdb.python/py-pp-re-notag.exp
* gdb.python/py-pp-registration.exp
* gdb.python/py-recurse-unwind.exp
* gdb.python/py-strfns.exp
* gdb.python/py-symbol.exp
* gdb.python/py-symtab.exp
* gdb.python/py-sync-interp.exp
* gdb.python/py-typeprint.exp
* gdb.python/py-unwind-maint.exp
* gdb.python/py-unwind.exp
* gdb.python/py-value-cc.exp
* gdb.python/py-xmethods.exp
* gdb.reverse/amd64-tailcall-reverse.exp
* gdb.reverse/break-precsave.exp
* gdb.reverse/break-reverse.exp
* gdb.reverse/consecutive-precsave.exp
* gdb.reverse/consecutive-reverse.exp
* gdb.reverse/finish-precsave.exp
* gdb.reverse/finish-reverse-bkpt.exp
* gdb.reverse/finish-reverse.exp
* gdb.reverse/fstatat-reverse.exp
* gdb.reverse/getresuid-reverse.exp
* gdb.reverse/i386-precsave.exp
* gdb.reverse/i386-reverse.exp
* gdb.reverse/i386-sse-reverse.exp
* gdb.reverse/i387-env-reverse.exp
* gdb.reverse/i387-stack-reverse.exp
* gdb.reverse/insn-reverse.exp
* gdb.reverse/machinestate-precsave.exp
* gdb.reverse/machinestate.exp
* gdb.reverse/next-reverse-bkpt-over-sr.exp
* gdb.reverse/pipe-reverse.exp
* gdb.reverse/readv-reverse.exp
* gdb.reverse/recvmsg-reverse.exp
* gdb.reverse/rerun-prec.exp
* gdb.reverse/s390-mvcle.exp
* gdb.reverse/step-precsave.exp
* gdb.reverse/step-reverse.exp
* gdb.reverse/time-reverse.exp
* gdb.reverse/until-precsave.exp
* gdb.reverse/until-reverse.exp
* gdb.reverse/waitpid-reverse.exp
* gdb.reverse/watch-precsave.exp
* gdb.reverse/watch-reverse.exp
* gdb.rust/generics.exp
* gdb.rust/methods.exp
* gdb.rust/modules.exp
* gdb.rust/simple.exp
* gdb.server/connect-with-no-symbol-file.exp
* gdb.server/ext-attach.exp
* gdb.server/ext-restart.exp
* gdb.server/ext-wrapper.exp
* gdb.server/file-transfer.exp
* gdb.server/server-exec-info.exp
* gdb.server/server-kill.exp
* gdb.server/server-mon.exp
* gdb.server/wrapper.exp
* gdb.stabs/exclfwd.exp
* gdb.stabs/gdb11479.exp
* gdb.threads/clone-new-thread-event.exp
* gdb.threads/corethreads.exp
* gdb.threads/current-lwp-dead.exp
* gdb.threads/dlopen-libpthread.exp
* gdb.threads/gcore-thread.exp
* gdb.threads/sigstep-threads.exp
* gdb.threads/watchpoint-fork.exp
* gdb.trace/actions-changed.exp
* gdb.trace/backtrace.exp
* gdb.trace/change-loc.exp
* gdb.trace/circ.exp
* gdb.trace/collection.exp
* gdb.trace/disconnected-tracing.exp
* gdb.trace/ftrace.exp
* gdb.trace/mi-trace-frame-collected.exp
* gdb.trace/mi-trace-unavailable.exp
* gdb.trace/mi-traceframe-changed.exp
* gdb.trace/mi-tsv-changed.exp
* gdb.trace/no-attach-trace.exp
* gdb.trace/passc-dyn.exp
* gdb.trace/qtro.exp
* gdb.trace/range-stepping.exp
* gdb.trace/read-memory.exp
* gdb.trace/save-trace.exp
* gdb.trace/signal.exp
* gdb.trace/status-stop.exp
* gdb.trace/tfile.exp
* gdb.trace/trace-break.exp
* gdb.trace/trace-buffer-size.exp
* gdb.trace/trace-condition.exp
* gdb.trace/tracefile-pseudo-reg.exp
* gdb.trace/tstatus.exp
* gdb.trace/unavailable.exp
* gdb.trace/while-dyn.exp
* gdb.trace/while-stepping.exp
|
|
gdb/ChangeLog:
* NEWS: Document new syntax for "mt print symbols", "mt print psymbols"
and "mt print msymbols" commands.
* psymtab.c (DEV_TTY): Delete.
(dump_psymtab_addrmap): Don't dump if psymtabs_addrmap is NULL.
(maintenance_print_psymbols): Rewrite for new syntax:
mt print psymbols [-objfile objfile] [-pc address] [outfile]
mt print psymbols [-objfile objfile] [-source source] [outfile]
(_initialize_psymtab): Update help text.
* symmisc.c (maintenance_print_symbols): Rewrite for new syntax:
mt print symbols [-pc address] [outfile]
mt print symbols [-objfile objfile] [-source source] [outfile]
(maintenance_print_msymbols): Rewrite for new syntax:
mt print msymbols [-objfile objfile] [outfile]
Only print symbols for the current progspace.
(_initialize_symmisc): Update help text.
gdb/doc/ChangeLog:
* gdb.texinfo (Symbols): Update docs for symbol printing maintenance
commands.
gdb/testsuite/ChangeLog:
* gdb.base/maint.exp: Update tests for maint print symbols, psymbols
and msymbols.
|
|
I recently see the test fails like this,
(gdb) PASS: gdb.gdb/selftest.exp: step over argv initialization
list^M
487 std::vector<struct cmdarg> cmdarg_vec;^M
(gdb) FAIL: gdb.gdb/selftest.exp: unknown source line (after step over argv initialization)
step^M
std::vector<cmdarg, std::allocator<cmdarg> >::vector (this=0x7fffffffdc10) at ../../binutils-gdb/gdb/main.c:487^M
487 std::vector<struct cmdarg> cmdarg_vec;^M
(gdb) FAIL: gdb.gdb/selftest.exp: step into xmalloc call
These fails are caused by using std::vector in commit
f60ee22ea1d62f7004511ec65a3ad76890032d88. selttest.exp should match
the source code of GDB. It is a maintenance pain, so this patch
removes do_steps_and_nexts.
gdb/testsuite:
2016-12-19 Yao Qi <yao.qi@linaro.org>
* gdb.gdb/selftest.exp (do_steps_and_nexts): Remove.
(test_with_self): Don't call do_steps_and_nexts, and remove
code about stepping into xmalloc.
|
|
ChangeLog entries are missed in my two previous commits.
|
|
I build GDB with all targets enabled, and "set architecture rx",
GDB crashes,
(gdb) set architecture rx
Program received signal SIGSEGV, Segmentation fault.
append_flags_type_flag (type=0x20cc360, bitpos=bitpos@entry=0, name=name@entry=0xd27529 "C") at ../../binutils-gdb/gdb/gdbtypes.c:4926
4926 name);
(gdb) bt 10
#0 append_flags_type_flag (type=0x20cc360, bitpos=bitpos@entry=0, name=name@entry=0xd27529 "C") at ../../binutils-gdb/gdb/gdbtypes.c:4926
#1 0x00000000004ce725 in rx_gdbarch_init (info=..., arches=<optimized out>) at ../../binutils-gdb/gdb/rx-tdep.c:1051
#2 0x00000000006b05a4 in gdbarch_find_by_info (info=...) at ../../binutils-gdb/gdb/gdbarch.c:5269
#3 0x000000000060eee4 in gdbarch_update_p (info=...) at ../../binutils-gdb/gdb/arch-utils.c:557
#4 0x000000000060f8a8 in set_architecture (ignore_args=<optimized out>, from_tty=1, c=<optimized out>) at ../../binutils-gdb/gdb/arch-utils.c:531
#5 0x0000000000593d0b in do_set_command (arg=<optimized out>, arg@entry=0x20bee81 "rx ", from_tty=from_tty@entry=1, c=c@entry=0x20b1540)
at ../../binutils-gdb/gdb/cli/cli-setshow.c:455
#6 0x00000000007665c3 in execute_command (p=<optimized out>, p@entry=0x20bee70 "set architecture rx ", from_tty=1) at ../../binutils-gdb/gdb/top.c:666
#7 0x00000000006935f4 in command_handler (command=0x20bee70 "set architecture rx ") at ../../binutils-gdb/gdb/event-top.c:577
#8 0x00000000006938d8 in command_line_handler (rl=<optimized out>) at ../../binutils-gdb/gdb/event-top.c:767
#9 0x0000000000692c2c in gdb_rl_callback_handler (rl=0x20be7f0 "") at ../../binutils-gdb/gdb/event-top.c:200
The cause is that we want to access some builtin types in gdbarch init, but
it is not initialized yet. I fix it by creating the type when it is to be
used. We've already done this in sparc, sparc64 and m68k.
gdb:
2016-12-09 Yao Qi <yao.qi@linaro.org>
PR tdep/20954
* rx-tdep.c (rx_psw_type): New function.
(rx_fpsw_type): New function.
(rx_register_type): Call rx_psw_type and rx_fpsw_type.
(rx_gdbarch_init): Move code to rx_psw_type and
rx_fpsw_type.
gdb/testsuite:
2016-12-09 Yao Qi <yao.qi@linaro.org>
* gdb.base/all-architectures.exp.in: Remove kfail for "rx".
|
