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* doc: Fix copy-pasto in Z0 packet documentationSimon Marchi2017-08-092-1/+6
| | | | | | | | | | | The documentation for the cmd_list field of the Z0 packet refers to its content as a conditional expression, which seems like a copy-paste error from the cond_list field. gdb/doc/ChangeLog: * gdb.texinfo (Packets): Fix Z0 cmd_list doc referring to conditional expression.
* C++-ify skip.cTom Tromey2017-08-092-92/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | I happened to notice that skiplist_entry, in skip.c, contains a gdb::optional<compiled_regex> -- but that this object's destructor is never run. This can result in a memory leak. This patch fixes the bug by applying a bit more C++: changing this code to use new and delete, and std::unique_ptr; and removing cleanups in the process. Built and regression tested on x86-64 Fedora 25. ChangeLog 2017-08-09 Tom Tromey <tom@tromey.com> * skip.c (skiplist_entry): New constructor. (skiplist_entry::enabled, skiplist_entry::function_is_regexp) (skiplist_entry::file_is_glob): Now bool. (skiplist_entry::file, skiplist_entry::function): Now std::string. (make_skip_entry): Return a unique_ptr. Use new. (free_skiplist_entry, free_skiplist_entry_cleanup) (make_free_skiplist_entry_cleanup): Remove. (skip_command, skip_disable_command, add_skiplist_entry) (skip_form_bytes, compile_skip_regexp, skip_command, skip_info) (skip_file_p, skip_gfile_p, skip_function_p, skip_rfunction_p) (function_name_is_marked_for_skip): Update. (skip_delete_command): Update. Use delete.
* [ARM] Don't warn on REG_SP when used in CRC32 instructionsJiong Wang2017-08-0911-27/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | According to ARMv8-A architecture manual, REG_SP is allowed in CRC32 instructions in Thumb mode. It is REG_PC that will cause unpredictable behaviours on both ARM and Thumb. This patch removes the incorrect warning on Thumb mode. Meanwhile the disassembler is updated to use format "<bitfield>R" instead of "<bitfield>S". "<bitfield>S" is not used elsewhere. so I have deleted related code from the disassembler. gas/ * config/tc-arm.c (do_crc32_1): Remove warning on REG_SP for thumb_mode. * testsuite/gas/arm/crc32-armv8-a-bad.d: Update exepcted result. * testsuite/gas/arm/crc32-armv8-r-bad.d: Likewise. * testsuite/gas/arm/crc32-armv8-a.d: Likewise. * testsuite/gas/arm/crc32-armv8-r.d: Likewise. * testsuite/gas/arm/crc32-armv8-ar-bad.s: Update test case. * testsuite/gas/arm/crc32-armv8-ar.s: Likewise. * testsuite/gas/arm/crc32-bad.l: Update expected error message. opcode/ * arm-dis.c (thumb32_opcodes): Use format 'R' instead of 'S' for register operands in CRC instructions. (print_insn_thumb32): Remove "<bitfield>S" support. Updated the comments.
* [AArch64] Implement gdbarch_core_read_descriptionJiong Wang2017-08-092-0/+24
| | | | | | | | | Recommit with missing header files added. gdb/ * aarch64-linux-tdep.c: Include "auxv.h" and "elf/common.h". (aarch64_linux_core_read_description): New function. (aarch64_linux_init_abi): Register gdbarch_core_read_description.
* Revert "[AArch64] Implement gdbarch_core_read_description"Jiong Wang2017-08-092-22/+0
| | | | This reverts commit b1a6c1cea365f80b90c0bca795c8d16fa0681560.
* [AArch64] Implement gdbarch_core_read_descriptionJiong Wang2017-08-092-0/+22
| | | | | | | | | | | | | Currently, AArch64 only have one target description which is tdesc_aarch64. So, we haven't implemented any target description detection mechanism for core file. This patch is an initial implementation of core_read_description method. Future features can use this to return selected description. gdb/ * aarch64-linux-tdep.c (aarch64_linux_core_read_description): New function. (aarch64_linux_init_abi): Register gdbarch_core_read_description.
* Make cp_comp_to_string return a gdb::unique_xmalloc_ptr<char>Pedro Alves2017-08-095-45/+55
| | | | | | | | | | | | | | | | | | | | | To help avoid issues like the one fixed by e88e8651cf34 ("Fix memory leak in cp-support.c"). gdb/ChangeLog: 2017-08-09 Pedro Alves <palves@redhat.com> * cp-name-parser.y (cp_comp_to_string): Return a gdb::unique_xmalloc_ptr<char>. * cp-support.c (replace_typedefs_qualified_name) (replace_typedefs): Adjust to use gdb::unique_xmalloc_ptr<char>. (cp_canonicalize_string_full): Use op= instead of explicit convertion. (cp_class_name_from_physname, method_name_from_physname) (cp_func_name, cp_remove_params): Adjust to use gdb::unique_xmalloc_ptr<char>. * cp-support.h (cp_comp_to_string): Return a gdb::unique_xmalloc_ptr<char>. * python/py-type.c (typy_lookup_type): Adjust to use gdb::unique_xmalloc_ptr<char>.
* gdb: Fix build failure with GCC 7H.J. Lu2017-08-092-1/+6
| | | | | | | | | | Fix: /export/gnu/import/git/sources/binutils-gdb/gdb/dwarf2read.c: In function ‘const char* dwarf2_string_attr(die_info*, unsigned int, dwarf2_cu*)’: /export/gnu/import/git/sources/binutils-gdb/gdb/dwarf2read.c:17626:39: error: enum constant in boolean context [-Werror=int-in-bool-context] || attr->form == DW_FORM_string || DW_FORM_GNU_str_index * dwarf2read.c (dwarf2_string_attr): Fix a typo.
* Fix memory leak in cp-support.cYao Qi2017-08-092-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The return value of cp_comp_to_string was never freed, creating a sizable memory leak detectable with valgrind. ==21225== 8 bytes in 1 blocks are definitely lost in loss record 4,599 of 10,949^M ==21225== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)^M ==21225== by 0x4C2FDEF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)^M ==21225== by 0x76CB31: d_growable_string_resize (cp-demangle.c:3963)^M ==21225== by 0x76CB31: d_growable_string_init (cp-demangle.c:3942)^M ==21225== by 0x76CB31: cplus_demangle_print (cp-demangle.c:4308)^M ==21225== by 0x4C9535: cp_comp_to_string(demangle_component*, int) (cp-name-parser.y:1972)^M ==21225== by 0x53E1D4: cp_canonicalize_string_full[abi:cxx11](char const*, char const* (*)(type*, void*), void*) (cp-support.c:530)^M ==21225== by 0x53E360: cp_canonicalize_string_no_typedefs[abi:cxx11](char const*) (cp-support.c:548)^M ==21225== by 0x5D51D2: find_linespec_symbols(linespec_state*, VEC_symtab_ptr*, char const*, VEC_symbolp**, VEC_bound_minimal_symbol_d**) (linespec.c:4030)^M ==21225== by 0x5D6CF6: linespec_parse_basic (linespec.c:1907) ==21279== 32 bytes in 1 blocks are definitely lost in loss record 6,066 of 10,947^M ==21279== at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)^M ==21279== by 0x4C2FDEF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)^M ==21279== by 0x76CB31: d_growable_string_resize (cp-demangle.c:3963)^M ==21279== by 0x76CB31: d_growable_string_init (cp-demangle.c:3942)^M ==21279== by 0x76CB31: cplus_demangle_print (cp-demangle.c:4308)^M ==21279== by 0x4C9535: cp_comp_to_string(demangle_component*, int) (cp-name-parser.y:1972)^M ==21279== by 0x53EF14: cp_canonicalize_string[abi:cxx11](char const*) (cp-support.c:569)^M ==21279== by 0x561B75: dwarf2_canonicalize_name(char const*, dwarf2_cu*, obstack*) [clone .isra.210] (dwarf2read.c:20159) This patch fixes the leak. It is a regression by 2f408ecb. gdb: 2017-08-09 Alex Lindsay <alexlindsay239@gmail.com> Yao Qi <yao.qi@linaro.org> * cp-support.c (cp_canonicalize_string_full): Use gdb::unique_xmalloc_ptr<char>. (cp_canonicalize_string): Likewise.
* Clean up x86 non-linux GDBserver target descriptionsYao Qi2017-08-0914-858/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In GDBserver, only tdesc_i386 and tdesc_amd64 are used. There is no point of generating these *.dat files (which are used to generate *.c files during GDBserver build.). gdb: 2017-08-09 Yao Qi <yao.qi@linaro.org> * features/Makefile (WHICH): Remove i386/ non-linux stuff. * regformats/i386/amd64-avx-avx512.dat: Remove. * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Remove. * regformats/i386/amd64-avx-mpx.dat:Remove. * regformats/i386/amd64-avx.dat: Remove. * regformats/i386/amd64-mpx.dat: Remove. * regformats/i386/i386-avx-avx512.dat: Remove. * regformats/i386/i386-avx-mpx-avx512-pku.dat: Remove. * regformats/i386/i386-avx-mpx.dat: Remove. * regformats/i386/i386-mmx.dat: Remove. * regformats/i386/i386-mpx.dat: Remove. gdb/gdbserver: 2017-08-09 Yao Qi <yao.qi@linaro.org> * configure.srv (srv_i386_regobj): Remove i386-avx.o, i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o, i386-avx-mpx.o and i386-mmx.o. (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o, amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o. (srv_i386_xmlfiles): Remove i386/i386-avx.xml, i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml, i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml. (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml, i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml, i386/amd64-avx-mpx.xml.
* Remove x32 non-linux target descriptionsYao Qi2017-08-0915-952/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | x32 non-linux target descriptions are not used in GDB or GDBserver. This patch removes them. gdb: 2017-08-09 Yao Qi <yao.qi@linaro.org> * amd64-tdep.h (tdesc_x32): Remove the declaration. * amd64-tdep.c: Don't include features/i386/x32*.c. (_initialize_amd64_tdep): Don't call initialize_tdesc_x32* functions. * features/Makefile (WHICH): Remove i386/x32, i386/x32-avx, and i386/x32-avx-avx512. (XMLTOC): Remove i386/x32-avx.xml, i386/x32-avx-avx512.xml, and i386/x32.xml. * features/i386/x32-avx-avx512.c: Removed. * features/i386/x32-avx-avx512.xml: Removed. * features/i386/x32-avx.c: Removed. * features/i386/x32-avx.xml: Removed. * features/i386/x32.c: Removed. * features/i386/x32.xml: Removed. * regformats/i386/x32-avx-avx512.dat: Removed. * regformats/i386/x32-avx.dat: Removed. * regformats/i386/x32.dat: Removed. gdb/gdbserver: 2017-08-09 Yao Qi <yao.qi@linaro.org> * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o and x32-avx-avx512.o. (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml i386/x32-avx-avx512.xml.
* ld: Require GCC 5 or above for 3 x86 testsH.J. Lu2017-08-083-27/+44
| | | | | | | | | | Require GCC 5 or above for 3 x86 tests which fail with GCC 4.9.3. PR ld/21924 * testsuite/ld-i386/i386.exp: Require GCC 5 or above for "weakundef1 with PIE" test. * testsuite/ld-x86-64/tls.exp: Require GCC 5 or above for "tlsdesc1" and "tlsdesc1 with PIE" tests.
* ld: Add a ',' after -Wl,--rpathH.J. Lu2017-08-083-2/+7
| | | | | * configure.ac (TESTBFDLIB): Add a ',' after -Wl,--rpath. * configure: Regenerated.
* Automatic date update in version.inGDB Administrator2017-08-091-1/+1
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* ld: Replace --rpath with -Wl,--rpathH.J. Lu2017-08-083-2/+9
| | | | | | | | | | "--rpath ../bfd/.libs ../bfd/.libs/libbfd.so" isn't a valid compiler command-line option. We should use -Wl,--rpath instead of --rpath. PR ld/21923 * configure.ac (TESTBFDLIB): Replace --rpath with -Wl,--rpath for --disable-static. * configure: Regenerated.
* Fix address violation problems when parsing corrupt ELF binaries.Nick Clifton2017-08-083-47/+80
| | | | | | | | | | PR 21916 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very small section lengths. * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group table. (elfcore_grok_freebsd_prstatus): Add checks to make sure that there is enough data present in the note.
* Updated Serbian translation for gprofNick Clifton2017-08-082-90/+99
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* Fix address violation bugs when writing beyond the end of a local string buffer.Nick Clifton2017-08-082-3/+10
| | | | | | | PR 21909 * prdbg.c (pr_int_type): Increase size of local string buffer. (pr_float_type): Likewise. (pr_bool_type): Likewise.
* PR21017, microblaze missing _GLOBAL_OFFSET_TABLE_ symbolAlan Modra2017-08-082-1/+17
| | | | | | PR 21017 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump got.refcount for GOTOFF relocs, just create .got section.
* Automatic date update in version.inGDB Administrator2017-08-081-1/+1
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* Add configure flag to enable gnu hash style by default.Romain Geissler2017-08-0810-4/+155
| | | | | | | | | | | | | | | ld/ * configure.ac: Add --enable-default-hash-style option. * ldmain.c (main): Set link_info.emit_hash to DEFAULT_EMIT_SYSV_HASH. Set link_info.emit_gnu_hash to DEFAULT_EMIT_GNU_HASH. * configure: Regenerate. * config.in: Regenerate. gold/ * configure.ac: Add --enable-default-hash-style option. * options.h (hash_style): Use DEFAULT_HASH_STYLE as default value. * configure: Regenerate. * config.in: Regenerate.
* More support for ld --hash-style in the ld testsuiteAlan Modra2017-08-0811-9/+26
| | | | | | | | | | | | | | | | | These were discovered when running --hash-style=gnu as default, the previous batch being --hash-style=both. * testsuite/ld-aarch64/ifunc-1-local.d: Run ld with --hash-style=sysv. * testsuite/ld-aarch64/ifunc-2-local.d: Likewise. * testsuite/ld-aarch64/ifunc-3a.d: Likewise. * testsuite/ld-frv/fdpic-pie-1.d: Likewise. * testsuite/ld-frv/fdpic-pie-2.d: Likewise. * testsuite/ld-frv/fdpic-pie-7.d: Likewise. * testsuite/ld-frv/fdpic-pie-8.d: Likewise. * testsuite/ld-arm/arm-elf.exp: Add --hash-style=sysv to "Using Thumb lib by another lib" test's ld options. * testsuite/ld-elf/note-3.l: Match .gnu.hash. * testsuite/ld-elf/note-3.t: Add .gnu.hash output section.
* Add missing PR mention in ChangeLogSimon Marchi2017-08-071-0/+1
| | | | | I noticed that the patch pushed previously had an open bug about it, so add a reference to it.
* PR breakpoints/21886: mem-break: Fix breakpoint insertion locationMaciej W. Rozycki2017-08-072-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a commit cd6c3b4ffc4e ("New gdbarch methods breakpoint_kind_from_pc and sw_breakpoint_from_kind") regression and restore the use of `->placed_address' rather than `->reqstd_address' as the location for a memory breakpoint to be inserted at. Previously `gdbarch_breakpoint_from_pc' was used that made that adjustment in `default_memory_insert_breakpoint' from the preinitialized value, however with the said commit that call is gone, so the passed `->placed_address' has to be used for the initialization. The regression manifests itself as the inability to debug any MIPS/Linux compressed ISA dynamic executable as GDB corrupts the dynamic loader with one of its implicit breakpoints, causing the program to crash, as seen for example with the `mips-linux-gnu' target, o32 ABI, MIPS16 code, and the gdb.base/advance.exp test case: (gdb) continue Continuing. Program received signal SIGBUS, Bus error. _dl_debug_initialize (ldbase=0, ns=0) at dl-debug.c:51 51 r = &_r_debug; (gdb) FAIL: gdb.base/advance.exp: Can't run to main gdb/ PR breakpoints/21886 * mem-break.c (default_memory_insert_breakpoint): Use `->placed_address' rather than `->reqstd_address' for the breakpoint location.
* Mark big and mach with ATTRIBUTE_UNUSEDH.J. Lu2017-08-072-1/+8
| | | | | | | | | | | | | | | | Fix build on x86: opcodes/disassemble.c: In function ‘disassembler’: opcodes/disassemble.c:113:52: error: unused parameter ‘big’ [-Werror=unused-parameter] disassembler (enum bfd_architecture a, bfd_boolean big, unsigned long mach, ^~~ opcodes/disassemble.c:113:71: error: unused parameter ‘mach’ [-Werror=unused-parameter] disassembler (enum bfd_architecture a, bfd_boolean big, unsigned long mach, ^~~~ cc1: all warnings being treated as errors * disassemble.c (disassembler): Mark big and mach with ATTRIBUTE_UNUSED.
* Move common symbol check after bed->common_definitionH.J. Lu2017-08-074-13/+23
| | | | | | | | | | | | | | | bfd/ * elflink.c (elf_link_add_object_symbols): Move common symbol check after bed->common_definition. ld/ * testsuite/ld-elf/pr21903.s (start): Removed. (_start): Likewise. (__start): Likewise. (main): Likewise. (bar): New.
* GDB/opcodes: Remove arch/mach/endian disassembler assertionsMaciej W. Rozycki2017-08-074-19/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix `set architecture' and `set endian' command disassembly regressions from commit 39503f82427e ("Delegate opcodes to select disassembler in GDB"), and commit 003ca0fd2286 ("Refactor disassembler selection"), as well as a MIPS compressed ISA disassembly target regression from commit 6394c606997f ("Don't use print_insn_XXX in GDB"), which caused assertion failures to trigger. For example with the `mips-linux-gnu' target we get: $ cat main.c int main (void) { return 0; } $ gcc -mips32r2 -O2 main.c -o main $ gcc -mips16 -mips32r2 -O2 main.c -o main16 $ gdb GNU gdb (GDB) 8.0.50.20170731-git [...] (gdb) file main Reading symbols from main...done. (gdb) show architecture The target architecture is set automatically (currently mips:isa32r2) (gdb) show endian The target endianness is set automatically (currently big endian) (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: jr ra 0x00400504 <+4>: move v0,zero End of assembler dump. (gdb) set architecture mips:isa64r2 The target architecture is assumed to be mips:isa64r2 (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: .../gdb/arch-utils.c:979: internal-error: int default_print_insn(bfd_vma, disassemble_info*): Assertion `info->mach == bfd_get_mach (exec_bfd)' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) n [...] Command aborted. (gdb) set architecture auto The target architecture is set automatically (currently mips:isa32r2) (gdb) set endian little The target is assumed to be little endian (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: .../gdb/arch-utils.c:978: internal-error: int default_print_insn(bfd_vma, disassemble_info*): Assertion `info->endian == (bfd_big_endian (exec_bfd) ? BFD_ENDIAN_BIG : BFD_ENDIAN_LITTLE)' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) n [...] Command aborted. (gdb) set endian auto The target endianness is set automatically (currently big endian) (gdb) set architecture i386 The target architecture is assumed to be i386 (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: .../gdb/arch-utils.c:976: internal-error: int default_print_insn(bfd_vma, disassemble_info*): Assertion `info->arch == bfd_get_arch (exec_bfd)' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) n [...] Command aborted. (gdb) set architecture auto The target architecture is set automatically (currently mips:isa32r2) (gdb) file main16 Load new symbol table from "main16"? (y or n) y Reading symbols from main16...done. (gdb) disassemble main Dump of assembler code for function main: 0x00400501 <+0>: .../gdb/arch-utils.c:979: internal-error: int default_print_insn(bfd_vma, disassemble_info*): Assertion `info->mach == bfd_get_mach (exec_bfd)' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) n Command aborted. (gdb) Remove the assertions then, restoring previous semantics: (gdb) file main Reading symbols from main...done. (gdb) set architecture mips:isa64r2 The target architecture is assumed to be mips:isa64r2 (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: jr ra 0x00400504 <+4>: move v0,zero End of assembler dump. (gdb) set endian little The target is assumed to be little endian (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: j 0x3800c 0x00400504 <+4>: addiu s0,t0,0 End of assembler dump. (gdb) set architecture i386 The target architecture is assumed to be i386 (gdb) disassemble main Dump of assembler code for function main: 0x00400500 <+0>: add %eax,%esp 0x00400502 <+2>: add %cl,(%eax) 0x00400504 <+4>: add %al,(%eax) 0x00400506 <+6>: adc %ah,0x0 End of assembler dump. (gdb) set architecture auto The target architecture is set automatically (currently mips:isa32r2) (gdb) set endian auto The target endianness is set automatically (currently big endian) (gdb) file main16 Load new symbol table from "main16"? (y or n) y Reading symbols from main16...done. (gdb) disassemble main Dump of assembler code for function main: 0x00400501 <+0>: jr ra 0x00400503 <+2>: li v0,0 End of assembler dump. (gdb) gdb/ * arch-utils.c (default_print_insn): Remove arch/mach/endian assertions. opcodes/ * disassemble.c (disassembler): Remove arch/mach/endian assertions.
* gdbarch: Use an anonymous union for target data in `gdbarch_info'Maciej W. Rozycki2017-08-0715-22/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As an update to commit ede5f15146ae ("gdbarch.h: Change gdbarch_info::tdep_info's type to void *") replace the definition of the `tdep_info' member in `struct gdbarch_info' with an anonymous union, comprising the original member, with its type reverted to `struct gdbarch_tdep_info *', a `tdesc_data' member of a `struct tdesc_arch_data *' type and an `id' member of an `int *' type. Remove now unnecessary casts throughout use places then, making code easier to read an less prone to errors, which may happen with casting. gdb/ * gdbarch.sh (gdbarch_info): Replace the `tdep_info' member with a union of `tdep_info', `tdesc_data' and `id'. * aarch64-tdep.c (aarch64_gdbarch_init): Use `info.tdesc_data' rather than `info.tdep_info'. * amd64-linux-tdep.c (amd64_linux_init_abi): Likewise. * i386-linux-tdep.c (i386_linux_init_abi): Likewise. * i386-tdep.c (i386_gdbarch_init): Likewise. * mips-linux-tdep.c (mips_linux_init_abi): Likewise. * mips-tdep.c (mips_gdbarch_init): Likewise. * nds32-tdep.c (nds32_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * ppc-linux-tdep.c (ppu2spu_sniffer): Use `info.id' rather than `info.tdep_info'. (ppc_linux_init_abi): Use `info.tdesc_data' rather than `info.tdep_info'. * sparc-tdep.c (sparc32_gdbarch_init): Likewise. * spu-multiarch.c (spu_gdbarch): Use `info.id' rather than `info.tdep_info'. * spu-tdep.c (spu_gdbarch_init): Likewise. * gdbarch.h: Regenerate.
* Fix dwarf2_string_attr for -gsplit-dwarfLeszek Swirski2017-08-072-1/+6
| | | | | | | | | | | The dwarf2_string_attr did not allow DW_FORM_GNU_str_index as a form for string types. This manifested as null strings in the namespace_name lookup (replaced with "(anonymous namespace)") when debugging Fission-compiled code. gdb/ChangeLog: * dwarf2read.c (dwarf2_string_attr): Allow DW_FORM_GNU_strp_alt.
* Support different ld --hash-style in the ld testsuiteAlan Modra2017-08-07175-354/+603
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ld is running with something other than --hash-style=sysv by default, numerous tests need tweaking. Most of the changes just add --hash-style=sysv. I didn't want to make --hash-style=sysv global as that means --hash-style=gnu isn't well tested. * testsuite/ld-alpha/alpha.exp: Add --hash-style=sysv to various test's ld options. * testsuite/ld-arm/arm-elf.exp: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elf/readelf.exp: Likewise. * testsuite/ld-elfvsb/elfvsb.exp: Likewise. * testsuite/ld-i386/i386.exp: Likewise. * testsuite/ld-ia64/ia64.exp: Likewise. * testsuite/ld-m68k/m68k.exp: Likewise. * testsuite/ld-metag/metag.exp: Likewise. * testsuite/ld-powerpc/powerpc.exp: Likewise. * testsuite/ld-s390/s390.exp: Likewise. * testsuite/ld-sh/sh-vxworks.exp: Likewise. * testsuite/ld-shared/shared.exp: Likewise. * testsuite/ld-sparc/sparc.exp: Likewise. * testsuite/ld-tic6x/tic6x.exp: Likewise. * testsuite/ld-vax-elf/vax-elf.exp: Likewise. * testsuite/ld-x86-64/mpx.exp: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise. * testsuite/ld-xtensa/xtensa.exp: Likewise. * testsuite/ld-elf/comm-data2.ld: Add .gnu.hash output section. * testsuite/ld-elf/pr20828-v.ld: Likewise. * testsuite/ld-elf/pr20828.ld: Likewise. * testsuite/ld-elf/pr21233.ld: Likewise. * testsuite/ld-elf/pr21384.ld: Likewise. * testsuite/ld-elf/provide-hidden-1.ld: Likewise. * testsuite/ld-elf/provide-hidden-2.ld: Likewise. * testsuite/ld-elf/provide-hidden-s.ld: Likewise. * testsuite/ld-scripts/cross1.t: Likewise. * testsuite/ld-elf/stab.d: Adjust allowed section indices. * testsuite/ld-i386/pie1.d: Don't match addresses. * testsuite/ld-i386/plt-pic2.dd: Likewise. * testsuite/ld-i386/pr19636-1d.d: Likewise. * testsuite/ld-i386/pr19636-2c.d: Likewise. * testsuite/ld-powerpc/elfv2so.d: Likewise. * testsuite/ld-powerpc/tlsopt5.d: Likewise. * testsuite/ld-powerpc/tlsopt5.wf: Likewise. * testsuite/ld-powerpc/tlsopt5_32.d: Likewise. * testsuite/ld-i386/pr19636-2b.d: Don't match _start. * testsuite/ld-powerpc/ambiguousv1.d: Relax symbol count, index and address match. * testsuite/ld-powerpc/ambiguousv1b.d: Likewise. * testsuite/ld-powerpc/ambiguousv2.d: Likewise. * testsuite/ld-powerpc/ambiguousv2b.d: Likewise. * testsuite/ld-aarch64/gc-plt-relocs.d: Run ld with --hash-style=sysv. * testsuite/ld-aarch64/ifunc-1.d: Likewise. * testsuite/ld-aarch64/ifunc-2.d: Likewise. * testsuite/ld-aarch64/ifunc-21.d: Likewise. * testsuite/ld-aarch64/relasz.d: Likewise. * testsuite/ld-aarch64/tls-small-ld.d: Likewise. * testsuite/ld-aarch64/tls-tiny-ld.d: Likewise. * testsuite/ld-arc/tls_gd-01.d: Likewise. * testsuite/ld-cris/libdso-10.d: Likewise. * testsuite/ld-cris/libdso-2.d: Likewise. * testsuite/ld-cris/pic-gc-72.d: Likewise. * testsuite/ld-cris/pic-gc-73.d: Likewise. * testsuite/ld-cris/tls-gd-1.d: Likewise. * testsuite/ld-cris/tls-gd-1h.d: Likewise. * testsuite/ld-cris/tls-gd-2.d: Likewise. * testsuite/ld-cris/tls-gd-2h.d: Likewise. * testsuite/ld-cris/tls-ie-10.d: Likewise. * testsuite/ld-cris/tls-ie-11.d: Likewise. * testsuite/ld-cris/tls-ie-8.d: Likewise. * testsuite/ld-cris/tls-ie-9.d: Likewise. * testsuite/ld-cris/tls-ld-4.d: Likewise. * testsuite/ld-cris/tls-ld-5.d: Likewise. * testsuite/ld-cris/tls-ld-6.d: Likewise. * testsuite/ld-cris/tls-ld-7.d: Likewise. * testsuite/ld-cris/tls-ldgd-14.d: Likewise. * testsuite/ld-cris/tls-ldgd-15.d: Likewise. * testsuite/ld-cris/tls-ldgdx-14.d: Likewise. * testsuite/ld-cris/tls-ldgdx-15.d: Likewise. * testsuite/ld-cris/tls-local-54.d: Likewise. * testsuite/ld-cris/tls-local-60.d: Likewise. * testsuite/ld-cris/tls-local-61.d: Likewise. * testsuite/ld-cris/weakhiddso.d: Likewise. * testsuite/ld-elf/linkinfo1a.d: Likewise. * testsuite/ld-elf/linkinfo1b.d: Likewise. * testsuite/ld-elf/pr19617a.d: Likewise. * testsuite/ld-elfvsb/hidden2.d: Likewise. * testsuite/ld-frv/fdpic-pie-6.d: Likewise. * testsuite/ld-frv/fdpic-shared-2.d: Likewise. * testsuite/ld-frv/fdpic-shared-5.d: Likewise. * testsuite/ld-frv/fdpic-shared-6.d: Likewise. * testsuite/ld-frv/fdpic-shared-8.d: Likewise. * testsuite/ld-frv/fdpic-shared-local-2.d: Likewise. * testsuite/ld-frv/fdpic-shared-local-8.d: Likewise. * testsuite/ld-frv/tls-dynamic-2.d: Likewise. * testsuite/ld-i386/ibt-plt-1.d: Likewise. * testsuite/ld-i386/ibt-plt-2a.d: Likewise. * testsuite/ld-i386/ibt-plt-2c.d: Likewise. * testsuite/ld-i386/ibt-plt-3a.d: Likewise. * testsuite/ld-i386/ibt-plt-3c.d: Likewise. * testsuite/ld-i386/pr20830.d: Likewise. * testsuite/ld-ia64/merge1.d: Likewise. * testsuite/ld-ia64/merge2.d: Likewise. * testsuite/ld-ia64/merge3.d: Likewise. * testsuite/ld-ia64/merge4.d: Likewise. * testsuite/ld-ia64/merge5.d: Likewise. * testsuite/ld-ifunc/ifunc-1-local-x86.d: Likewise. * testsuite/ld-ifunc/ifunc-1-x86.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-3a-x86.d: Likewise. * testsuite/ld-ifunc/pr17154-i386-now.d: Likewise. * testsuite/ld-ifunc/pr17154-i386.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64.d: Likewise. * testsuite/ld-m68k/got-1.d: Likewise. * testsuite/ld-m68k/got-multigot-12-13-14-34-35-ok.d: Likewise. * testsuite/ld-m68k/got-multigot-14-ok.d: Likewise. * testsuite/ld-m68k/got-multigot-15-er.d: Likewise. * testsuite/ld-m68k/got-negative-12-13-14-34-ok.d: Likewise. * testsuite/ld-m68k/got-negative-12-13-14-35-er.d: Likewise. * testsuite/ld-m68k/got-negative-14-ok.d: Likewise. * testsuite/ld-m68k/got-negative-15-er.d: Likewise. * testsuite/ld-m68k/got-single-12-ok.d: Likewise. * testsuite/ld-m68k/got-single-13-er.d: Likewise. * testsuite/ld-m68k/got-xgot-12-13-14-15-34-35-ok.d: Likewise. * testsuite/ld-m68k/got-xgot-15-ok.d: Likewise. * testsuite/ld-m68k/tls-gd-1.d: Likewise. * testsuite/ld-m68k/tls-gd-2.d: Likewise. * testsuite/ld-m68k/tls-gd-ie-1.d: Likewise. * testsuite/ld-m68k/tls-ie-1.d: Likewise. * testsuite/ld-m68k/tls-ld-1.d: Likewise. * testsuite/ld-m68k/tls-ld-2.d: Likewise. * testsuite/ld-sh/shared-2.d: Likewise. * testsuite/ld-sh/tlsbin-2.d: Likewise. * testsuite/ld-sh/tlspic-2.d: Likewise. * testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-1.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c.d: Likewise. * testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise. * testsuite/ld-x86-64/ilp32-4.d: Likewise. * testsuite/ld-x86-64/load1c-nacl.d: Likewise. * testsuite/ld-x86-64/load1c.d: Likewise. * testsuite/ld-x86-64/load1d-nacl.d: Likewise. * testsuite/ld-x86-64/load1d.d: Likewise. * testsuite/ld-x86-64/pie3-nacl.d: Likewise. * testsuite/ld-x86-64/pie3.d: Likewise. * testsuite/ld-x86-64/pr14207.d: Likewise. * testsuite/ld-x86-64/pr19162.d: Likewise. * testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise. * testsuite/ld-x86-64/pr19636-2d.d: Likewise. * testsuite/ld-x86-64/pr20253-1d.d: Likewise. * testsuite/ld-x86-64/pr20253-1f.d: Likewise. * testsuite/ld-x86-64/pr20253-1j.d: Likewise. * testsuite/ld-x86-64/pr20253-1l.d: Likewise. * testsuite/ld-x86-64/pr20830a-now.d: Likewise. * testsuite/ld-x86-64/pr20830a.d: Likewise. * testsuite/ld-x86-64/pr20830b-now.d: Likewise. * testsuite/ld-x86-64/pr20830b.d: Likewise. * testsuite/ld-x86-64/pr21038a-now.d: Likewise. * testsuite/ld-x86-64/pr21038a.d: Likewise. * testsuite/ld-x86-64/pr21038b-now.d: Likewise. * testsuite/ld-x86-64/pr21038b.d: Likewise. * testsuite/ld-x86-64/pr21038c-now.d: Likewise. * testsuite/ld-x86-64/pr21038c.d: Likewise.
* PR21910, segfault in common symbol override test when hash-style=gnuAlan Modra2017-08-072-1/+7
| | | | | | PR 21910 * elflink.c (bfd_elf_final_link): Don't segfault when sections needed to define various dynamic tags have been discarded.
* remote-sim.c: Fix arg variables conflictsSimon Marchi2017-08-072-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent change introducing gdb_argv introduced some build failures in remote-sim.c. /home/emaisin/src/binutils-gdb/gdb/remote-sim.c: In function 'void gdbsim_load(target_ops*, const char*, int)': /home/emaisin/src/binutils-gdb/gdb/remote-sim.c:573:22: error: conflicting declaration 'gdb_argv argv' gdb_argv argv (args); ^ /home/emaisin/src/binutils-gdb/gdb/remote-sim.c:565:10: note: previous declaration as 'char** argv' char **argv; ^~~~ /home/emaisin/src/binutils-gdb/gdb/remote-sim.c: In function 'void gdbsim_open(const char*, int)': /home/emaisin/src/binutils-gdb/gdb/remote-sim.c:730:25: error: declaration of 'gdb_argv args' shadows a parameter gdb_argv args (arg_buf); In gdbsim_load, the new gdb_argv object conflicts with old char **argv variable. I think the old variable should be removed. In gdbsim_open, the new gdb_argv object conflicts with the args parameter. This patch renames it to argv. Built-tested for a mips host. gdb/ChangeLog: * remote-sim.c (gdbsim_load): Remove char **argv local variable. (gdbsim_open): Rename gdb_argv args object to argv.
* Do not choose a non-ELF format input file to hold the linker created GOT ↵Nick Clifton2017-08-073-17/+37
| | | | | | | | | | | | sections. PR 21884 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj has not been set then use the bfd returned by _bfd_elf_link_setup_gnu_properties. If that is null then search through all the input bfds selecting the first normal, ELF format one. * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
* Automatic date update in version.inGDB Administrator2017-08-071-1/+1
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* x86: Lookup __tls_get_addr or ___tls_get_addr onceH.J. Lu2017-08-063-58/+70
| | | | | | | | | | | | | | | | | | | | | | Instead of checking if a symbol is __tls_get_addr or ___tls_get_addr, we check if there is a reference to __tls_get_addr or ___tls_get_addr before starting relocation check. * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr to 1 bit. (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0. (elf_i386_check_tls_transition): Check tls_get_addr directly. (elf_i386_convert_load_reloc): Update tls_get_addr check. (elf_i386_link_check_relocs): New function. (bfd_elf32_bfd_link_check_relocs): New. * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr to 1 bit. (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0. (elf_x86_64_check_tls_transition): Check tls_get_addr directly. (elf_x86_64_convert_load_reloc): Update tls_get_addr check. (elf_x86_64_link_check_relocs): New function. (bfd_elf64_bfd_link_check_relocs): New. (bfd_elf32_bfd_link_check_relocs): Likewise.
* Treat common symbol as undefined for --no-define-commonH.J. Lu2017-08-0616-6/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When --no-define-common is used to build shared library, treat common symbol as undefined so that common symbols that are referenced from a shared library to be assigned addresses only in the main program. This eliminates the unused duplicate space in the shared library, and also prevents any possible confusion over resolving to the wrong duplicate when there are many dynamic modules with specialized search paths for runtime symbol resolution. --no-define-common is only allowed when building a shared library. bfd/ PR ld/21903: * elflink.c (elf_link_add_object_symbols): Treat common symbol as undefined for --no-define-common. include/ PR ld/21903: * bfdlink.h (bfd_link_info): Add inhibit_common_definition. ld/ PR ld/21903: * ld.h (command_line): Remove inhibit_common_definition. * ldgram.y: Replace command_line.inhibit_common_definition with link_info.inhibit_common_definition. * ldlang.c (lang_common): Likewise. * lexsup.c (parse_args): Likewise. * ldmain.c (main): Only allow --no-define-common with -shared. * testsuite/ld-elf/pr21903.s: New file. * testsuite/ld-elf/pr21903a.d: Likewise. * testsuite/ld-elf/pr21903b.d: Likewise. * testsuite/ld-elf/pr21903c.d: Likewise. * testsuite/ld-elf/pr21903d.d: Likewise. * testsuite/ld-elf/pr21903e.d: Likewise.
* Automatic date update in version.inGDB Administrator2017-08-061-1/+1
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* Use gdb::unique_xmalloc_ptr when calling tilde_expandTom Tromey2017-08-0512-203/+129
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes most sites calling tilde_expand to use gdb::unique_xmalloc_ptr, rather than a cleanup. It also changes scan_expression_with_cleanup to return a unique pointer, because the patch was already touching code in that area. Regression tested on the buildbot. ChangeLog 2017-08-05 Tom Tromey <tom@tromey.com> * compile/compile-object-load.c (compile_object_load): Use gdb::unique_xmalloc_ptr. * cli/cli-dump.c (scan_filename): Rename from scan_filename_with_cleanup. Change return type. (scan_expression): Rename from scan_expression_with_cleanup. Change return type. (dump_memory_to_file, dump_value_to_file, restore_command): Use gdb::unique_xmalloc_ptr. Update. * cli/cli-cmds.c (find_and_open_script): Use gdb::unique_xmalloc_ptr. * tracefile-tfile.c (tfile_open): Use gdb::unique_xmalloc_ptr. * symmisc.c (maintenance_print_symbols) (maintenance_print_msymbols): Use gdb::unique_xmalloc_ptr. * symfile.c (symfile_bfd_open, generic_load) (add_symbol_file_command, remove_symbol_file_command): Use gdb::unique_xmalloc_ptr. * source.c (openp): Use gdb::unique_xmalloc_ptr. * psymtab.c (maintenance_print_psymbols): Use gdb::unique_xmalloc_ptr. * corelow.c (core_open): Use gdb::unique_xmalloc_ptr. * breakpoint.c (save_breakpoints): Use gdb::unique_xmalloc_ptr. * solib.c (solib_map_sections): Use gdb::unique_xmalloc_ptr. (reload_shared_libraries_1): Likewise.
* Fix Rust test suite for 1.20 betaTom Tromey2017-08-052-3/+8
| | | | | | | | | | | | | | | I ran the gdb.rust tests against Rust 1.20 (beta) and saw a few failures. The failures all came because a particular item moved to a different module. Since the particular choice of module name isn't important here, I simply widened the allowable results. Tested locally against rustc 1.19, 1.20, and 1.21. testsuite/ChangeLog 2017-08-05 Tom Tromey <tom@tromey.com> * gdb.rust/simple.exp: Allow String to appear in a different namespace.
* Remove cleanups from Rust parserTom Tromey2017-08-052-162/+202
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the few remaining cleanups in the Rust language code. The main difficulty here was that the earlier code allocated VEC heads on an obstack. The new code instead introduces an object that allocates and maintains the storage for whatever vectors are needed during the parse. Regression tested on the buildbot. ChangeLog 2017-08-05 Tom Tromey <tom@tromey.com> * rust-exp.y (rust_op_ptr, set_field): Remove typedefs. (rust_op_vector, rust_set_vector): New typedefs. (current_parser): New global. (work_obstack): Change to pointer type. Update all users. (rust_ast, pstate): Remove globals. (struct rust_parser): New. (%union) <params, field_inits>: Change type. (start, tuple_expr, unit_expr, struct_expr_list, literal) (field_expr, expr_list, maybe_expr_list, type_list): Update. (ast_call_ish, ast_path, ast_function_type, ast_tuple_type) (convert_params_to_types, convert_params_to_expression): Change type of "params". (ast_string): Change type of "fields". (rust_parse): Make a rust_parser. Remove cleanups. (rust_lex_tests): Make and install an auto_obstack.
* Don't fail in elf32_hppa_set_gpAlan Modra2017-08-054-10/+17
| | | | | | | | | | | The base bfd_link_hash_table works fine here, the only thing to watch out for is to only set elf_gp if the output is ELF. bfd/ * elf32-hppa.c (elf32_hppa_set_gp): Don't require an hppa_link_hash_table. ld/ * testsuite/ld-unique/pr21529.d: Don't xfail hppa.
* Automatic date update in version.inGDB Administrator2017-08-051-1/+1
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* Unbreak GDBserver build for x32Yao Qi2017-08-043-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I verify my target description changes, I build GDB and GDBserver for x32, but it failed. /../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c: In function ‘const target_desc* get_ipa_tdesc(int)’: ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:184:10: error: ‘X86_TDESC_AVX512’ was not declared in this scope case X86_TDESC_AVX512: ^ ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:185:14: error: ‘tdesc_x32_avx512_linux’ was not declared in this scope return tdesc_x32_avx512_linux; ^ ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c: In function ‘void initialize_low_tracepoint()’: ../../../binutils-gdb/gdb/gdbserver/linux-amd64-ipa.c:282:36: error: ‘init_registers_x32_avx512_linux’ was not declared in this scope init_registers_x32_avx512_linux (); ^ ipa_x32_linux_regobj use to be there, but removed by 22049425ce40324139be82d9a6ec518c46b65815 by mistake. gdb/gdbserver: 2017-08-04 Yao Qi <yao.qi@linaro.org> * configure.srv (ipa_x32_linux_regobj): New. * linux-amd64-ipa.c (get_ipa_tdesc): Use X86_TDESC_AVX_AVX512 instead of X86_TDESC_AVX512. (initialize_low_tracepoint): Call init_registers_x32_avx_avx512_linux.
* Add namespace std to nullptr_tYao Qi2017-08-042-2/+6
| | | | | | | | | | | | | | | | | | | This patch fixes the build failure for target i686-w64-mingw32, In file included from ../../binutils-gdb/gdb/defs.h:786:0, from ../../binutils-gdb/gdb/gdb.c:19: ../../binutils-gdb/gdb/utils.h:188:20: error: ‘nullptr_t’ has not been declared bool operator!= (nullptr_t) ^ ../../binutils-gdb/gdb/utils.h:193:20: error: ‘nullptr_t’ has not been declared bool operator== (nullptr_t) ^ gdb: 2017-08-04 Yao Qi <yao.qi@linaro.org> * utils.h (gdb_argv): Add namespace std for nullptr_t.
* Add a testcase for "ld -d"H.J. Lu2017-08-043-0/+17
| | | | | | | | | "ld -d" assigns space to common symbols even if a relocatable output file is specified (with '-r'). PR ld/21904 * testsuite/ld-elf/pr21904.d: New file. * testsuite/ld-elf/pr21904.s: Likewise.
* Add --no-relax option.James Clarke2017-08-032-1/+7
| | | | | | gold/ * options.h (General_options): Set a non-NULL second help string argument for relax to allow --no-relax.
* Automatic date update in version.inGDB Administrator2017-08-041-1/+1
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* Add myself as a write-after-approval GDB maintainer.Ruslan Kabatsayev2017-08-032-0/+5
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* Remove make_cleanup_freeargv and gdb_buildargvTom Tromey2017-08-033-31/+6
| | | | | | | | | | | | After the previous patches in this series, make_cleanup_freeargv and gdb_buildargv are now unused and can be removed. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * utils.c (make_cleanup_freeargv, do_freeargv, gdb_buildargv): Remove. * utils.h (make_cleanup_freeargv, gdb_buildargv): Remove.
* Use gdb_argv in PythonTom Tromey2017-08-032-17/+11
| | | | | | | | | | This changes one spot in the Python code to use gdb_argv. This removes the last cleanup from the Python layer. ChangeLog 2017-08-03 Tom Tromey <tom@tromey.com> * python/py-param.c (compute_enum_values): Use gdb_argv.
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