Antoine Tremblay [Wed, 24 Feb 2016 19:23:47 +0000 (14:23 -0500)]
Move tfile-avx.exp to tracefile-pseudo-reg.exp
As it is planned to add more architectures to this test, rename to a more
generic name.
gdb/testsuite/ChangeLog:
* gdb.trace/tfile-avx.c: Move to...
* gdb.trace/tracefile-pseudo-reg.c: Here.
* gdb.trace/tfile-avx.exp: Move to...
* gdb.trace/tracefile-pseudo-reg.exp: Here.
Doug Evans [Wed, 24 Feb 2016 18:19:50 +0000 (10:19 -0800)]
Move new skip features to proper section (post 7.11).
Renlin Li [Wed, 24 Feb 2016 17:59:35 +0000 (17:59 +0000)]
[GAS][ARM][3/3]Add armv8.2 fp16 scalar instruction support. Based on SE_H instruction shape.
gas/
2016-02-24 Renlin Li <renlin.li@arm.com>
* config/tc-arm.c (BAD_FP16): New error message macro.
(do_scalar_fp16_v82_encode): Change the coproc field to 9 for armv8.2
fp16 scalar instructions.
(neon_check_type): Allow different size from key.
(do_vfp_nsyn_add_sub): Add support SE_H shape support.
(try_vfp_nsyn): Likewise.
(do_vfp_nsyn_mla_mls): Likewise.
(do_vfp_nsyn_fma_fms): Likewise.
(do_vfp_nsyn_ldm_stm): Likewise
(do_vfp_nsyn_sqrt): Likewise
(do_vfp_nsyn_div): Likewise
(do_vfp_nsyn_nmul): Likewise.
(do_vfp_nsyn_cmp): Likewise.
(do_neon_shll): Likewise.
(do_vfp_nsyn_cvt_fpv8): Likewise.
(do_neon_cvttb_2): Likewise.
(do_neon_mov): Likewise.
(do_neon_rshift_round_imm): Likewise.
(do_neon_ldr_str): Likewise.
(do_vfp_nsyn_fpv8): Likewise.
(do_vmaxnm): Likewise.
(do_vrint_1): Likewise.
(insns): New entry for vins, vmovx.
(md_apply_fix): Left shift 1 bit for fp16 vldr/vstr.
* testsuite/gas/arm/armv8-2-fp16-scalar-thumb.d: New.
* testsuite/gas/arm/armv8-2-fp16-scalar.d: New.
* testsuite/gas/arm/armv8-2-fp16-scalar.s: New.
* testsuite/gas/arm/armv8-2-fp16-scalar-bad.s: New
* testsuite/gas/arm/armv8-2-fp16-scalar-bad.d: New
* testsuite/gas/arm/armv8-2-fp16-scalar-bad.l: New
Wei-cheng Wang [Sat, 27 Jun 2015 16:21:39 +0000 (00:21 +0800)]
powerpc: Support z-point type in gdbserver.
Support z-point, so tracepoints and breakpoints can be inserted at the same
location.
gdb/gdbserver/ChangeLog:
2016-02-24 Wei-cheng Wang <cole945@gmail.com>
* linux-ppc-low.c (ppc_supports_z_point_type): New function:
(ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
(ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
ppc_insert_point, ppc_remove_point.
Renlin Li [Wed, 24 Feb 2016 14:51:12 +0000 (14:51 +0000)]
Renlin Li [Wed, 24 Feb 2016 14:18:16 +0000 (14:18 +0000)]
[GAS][ARM][2/3]Add SE_H shape to represent fp16 type.
gas/
2016-02-24 Renlin Li <renlin.li@arm.com>
* config/tc-arm.c (NEON_ENC_TAB): Add fp16 instruction shape.
(neon_shape_class): New SC_HALF.
(neon_shape_el): New SE_H.
(neon_shape_el_size): New size for SE_H.
(N_F_ALL): New macro to aggregate N_F16, N_F32, N_64.
(neon_select_shape): Add SE_H support code.
(el_type_of_type_chk): Use N_F_ALL.
(do_vfp_nsyn_cvt): Add SE_H shape support.
(do_neon_cvtz): Likewise.
(do_neon_cvt_1): Likewise.
(do_neon_cvttb_1): Likewise.
Renlin Li [Wed, 24 Feb 2016 14:08:39 +0000 (14:08 +0000)]
[OPCODES][ARM][1/3]Add armv8.2 fp16 instruction dissembler support.
opcodes/
2016-02-24 Renlin Li <renlin.li@arm.com>
* arm-dis.c (coprocessor_opcodes): Add fp16 instruction entries.
(print_insn_coprocessor): Support fp16 instruction.
gas/
2016-02-24 Renlin Li <renlin.li@arm.com>
* testsuite/gas/arm/copro.d: Adjust output.
* testsuite/gas/arm/copro.s: Adjust co-processor num.
Renlin Li [Wed, 24 Feb 2016 13:55:30 +0000 (13:55 +0000)]
[OPCODES][ARM]Fix mask for a few coprocessor opcodes.
opcodes/
2016-02-24 Renlin Li <renlin.li@arm.com>
* arm-dis.c (coprocessor_opcodes): Fix mask for vsel, vmaxnm, vminnm,
vrint(mpna).
gas/
2016-02-24 Renlin Li <renlin.li@arm.com>
* testsuite/gas/arm/mask_1.d: New.
* testsuite/gas/arm/mask_1.s: New.
Renlin Li [Wed, 24 Feb 2016 13:48:59 +0000 (13:48 +0000)]
[OPCODE][ARM]Correct disassembler for cdp/cdp2, mcr/mcr2, mrc/mrc2, ldc/ldc2, stc/stc2
opcodes/
2016-02-24 Renlin Li <renlin.li@arm.com>
* arm-dis.c (print_insn_coprocessor): Check co-processor number for
cpd/cpd2, mcr/mcr2, mrc/mrc2, ldc/ldc2, stc/stc2.
gas/
2016-02-24 Renlin Li <renlin.li@arm.com>
* testsuite/gas/arm/copro.s: Use coprocessor other than 10, 11.
* testsuite/gas/arm/copro.d: Update.
Renlin Li [Thu, 18 Feb 2016 16:50:50 +0000 (16:50 +0000)]
ABS32
H.J. Lu [Wed, 24 Feb 2016 13:42:27 +0000 (05:42 -0800)]
Set plt_got.offset to (bfd_vma) -1
Since plt_got.offset may be updated in x86 allocate_dynrelocs, set
plt_got.offset to (bfd_vma) -1 when setting needs_plt to 0.
* elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
to (bfd_vma) -1 when setting needs_plt to 0.
* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
Gary Benson [Wed, 24 Feb 2016 11:31:58 +0000 (11:31 +0000)]
Fix logic in exec_file_locate_attach
This commit fixes an error in exec_file_locate_attach where
the main executable could be loaded from outside the sysroot
if a nonempty, non-"target:" sysroot was set but the discovered
executable filename did not exist in that sysroot and did exist
on the main filesystem.
gdb/ChangeLog:
* exec.c (exec_file_locate_attach): Do not attempt to
locate main executable locally if not found in sysroot.
gdb/testsuite/ChangeLog:
* gdb.base/attach-pie-noexec.exp: Do not expect an error
message on attach.
Kyrylo Tkachov [Wed, 24 Feb 2016 10:55:09 +0000 (10:55 +0000)]
[ARM][gas] Add support for Cortex-A32
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/tc-arm.c (arm_cpus): Add entry for cortex-a32.
* doc/c-arm.texi (ARM Options): Document cortex-a32.
Kyrylo Tkachov [Wed, 24 Feb 2016 10:53:55 +0000 (10:53 +0000)]
[ARM][doc] Document cortex-a17 mcpu option
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* doc/c-arm.texi (ARM Options): Document cortex-a17.
Joel Brobecker [Wed, 24 Feb 2016 10:07:27 +0000 (11:07 +0100)]
Document the GDB 7.11 release in gdb/ChangeLog
gdb/ChangeLog:
GDB 7.11 released.
Wei-cheng Wang [Mon, 30 Mar 2015 16:30:31 +0000 (00:30 +0800)]
Build unavailable-stack frames for tracepoint.
gdb/ChangeLog:
2016-02-24 Wei-cheng Wang <cole945@gmail.com>
* rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle
unavailable PC/SP to build unavailable frame.
GDB Administrator [Wed, 24 Feb 2016 00:00:18 +0000 (00:00 +0000)]
Automatic date update in version.in
Doug Evans [Tue, 23 Feb 2016 21:25:18 +0000 (13:25 -0800)]
Extend "skip" command to support -file, -gfile, -function, -rfunction.
gdb/ChangeLog:
Extend "skip" command to support -file, -gfile, -function, -rfunction.
* NEWS: Document new features.
* skip.c: #include "fnmatch.h", "gdb_regex.h".
(skiplist_entry) <file>: Renamed from filename.
<function>: Renamed from function_name.
<file_is_glob, function_is_regexp>: New members.
<compiled_function_regexp, compiled_function_regexp_is_valid>:
New members.
(make_skip_entry): New function.
(free_skiplist_entry, free_skiplist_entry_cleanup): New functions.
(make_free_skiplist_entry_cleanup): New function.
(skip_file_command): Update.
(skip_function, skip_function_command): Update.
(compile_skip_regexp): New functions.
(skip_command): Add support for new options.
(skip_info): Update.
(skip_file_p, skip_gfile_p): New functions.
(skip_function_p, skip_rfunction_p): New functions.
(function_name_is_marked_for_skip): Update and simplify.
(_initialize_step_skip): Update.
* symtab.c: #include "fnmatch.h".
(compare_glob_filenames_for_search): New function.
* symtab.h (compare_glob_filenames_for_search): Declare.
* utils.c (count_path_elements): New function.
(strip_leading_path_elements): New function.
* utils.h (count_path_elements): Declare.
(strip_leading_path_elements): Declare.
gdb/doc/ChangeLog:
* gdb.texinfo (Skipping Over Functions and Files): Document new
options to "skip" command. Update docs of output of "info skip".
gdb/testsuite/ChangeLog:
* gdb.base/skip.c (test_skip): New function.
(end_test_skip_file_and_function): New function.
(test_skip_file_and_function): New function.
* gdb.base/skip1.c (test_skip): New function.
(skip1_test_skip_file_and_function): New function.
* gdb.base/skip.exp: Add tests for new skip options.
* gdb.base/skip-solib.exp: Update expected output.
* gdb.perf/skip-command.cc: New file.
* gdb.perf/skip-command.exp: New file.
* gdb.perf/skip-command.py: New file.
H.J. Lu [Tue, 23 Feb 2016 18:40:03 +0000 (10:40 -0800)]
Skip tests for common directive on hpux
hpux has a non-standard common directive.
* testsuite/gas/elf/elf.exp: Skip tests for common directive on
hpux.
Simon Marchi [Tue, 23 Feb 2016 18:21:10 +0000 (13:21 -0500)]
arm-tdep.c: Remove unused "to" parameters
gdb/ChangeLog:
* arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter.
(thumb_process_displaced_insn): Likewise.
(arm_process_displaced_insn): Adjust calls.
H.J. Lu [Tue, 23 Feb 2016 16:24:18 +0000 (08:24 -0800)]
Replace $(ELF_DEPS) with $(ELF_X86_DEPS)
Define ELF_X86_DEPS with $(ELF_DEPS) plus emulparams/plt_unwind.sh,
extern_protected_data.sh and call_nop.sh.
* Makefile.am (ELF_X86_DEPS): New.
(eelf_i386.c): Replace $(ELF_DEPS) with $(ELF_X86_DEPS).
(eelf_i386_chaos.c): Likewise.
(eelf_i386_fbsd.c): Likewise.
(eelf_i386_ldso.c): Likewise.
(eelf_i386_nacl.c): Likewise.
(eelf_i386_sol2.c): Likewise.
(eelf_iamcu.c): Likewise.
(eelf32_x86_64.c): Likewise.
(eelf32_x86_64_nacl.c): Likewise.
(eelf_l1om.c): Likewise.
(eelf_l1om_fbsd.c): Likewise.
(eelf_k1om.c): Likewise.
(eelf_k1om_fbsd.c): Likewise.
(eelf_x86_64.c): Likewise.
(eelf_x86_64_cloudabi.c): Likewise.
(eelf_x86_64_fbsd.c): Likewise.
(eelf_x86_64_sol2.c): Likewise.
* Makefile.in: Regenerated.
H.J. Lu [Tue, 23 Feb 2016 13:18:43 +0000 (05:18 -0800)]
Make linker assigned symbol dynamic only for shared object
Linker assigned symbols should be made dynamic by default only when
creating shared object or relocatable executable.
bfd/
* elflink.c (bfd_elf_record_link_assignment): Check for shared
library, instead of PIC, and don't check PDE when making linker
assigned symbol dynamic.
ld/
* testsuite/ld-frv/fdpic-pie-6.d: Updated.
* testsuite/ld-mips-elf/pie-n32.d: Likewise.
* testsuite/ld-mips-elf/pie-n64.d: Likewise.
* testsuite/ld-mips-elf/pie-o32.d: Likewise.
Faraz Shahbazker [Tue, 23 Feb 2016 12:58:03 +0000 (12:58 +0000)]
Increment the ABIVERSION to 5 for MIPS objects with non-executable stacks.
* bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
ABIVERSION for non-executable stack.
Rich Felker [Tue, 23 Feb 2016 10:37:24 +0000 (10:37 +0000)]
Fix the genetation of GOT entries for the Microblaze target.
PR target/19516
* elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
Always produce a RELATIVE reloc for a local symbol.
Yao Qi [Tue, 23 Feb 2016 09:21:09 +0000 (09:21 +0000)]
Process record for aarch64-linux syscall
This patch updates the syscalls in sync with syscalls/aarch64-linux.xml.
Some syscalls are still not supported by gdb/linux-record.c yet. Mark
them UNSUPPORTED_SYSCALL_MAP.
This patch fixes the following test fail,
Process record and replay target doesn't support syscall number 56^M
Process record: failed to record execution log.^M
^M
Program stopped.^M
0x00000020000e9dfc in open () from /lib/aarch64-linux-gnu/libc.so.6^M
(gdb) FAIL: gdb.reverse/fstatat-reverse.exp: continue to breakpoint: marker2
gdb:
2016-02-23 Yao Qi <yao.qi@linaro.org>
* aarch64-linux-tdep.c (enum aarch64_syscall) <aarch64_sys_mknod>:
Remove.
<aarch64_sys_mkdir, aarch64_sys_unlink, aarch64_sys_symlink>: Remove.
<aarch64_sys_link, aarch64_sys_rename, aarch64_sys_faccess>: Remove.
<aarch64_sys_mknodat, aarch64_sys_mkdirat>: New.
<aarch64_sys_unlinkat, aarch64_sys_symlinkat>: New.
<aarch64_sys_linkat, aarch64_sys_renameat, aarch64_sys_faccessat>: New.
<aarch64_sys_open, aarch64_sys_readlink, aarch64_sys_fstatat>: Remove.
<aarch64_sys_openat, aarch64_sys_readlinkat>: New.
<aarch64_sys_newfstatat>: New.
(UNSUPPORTED_SYSCALL_MAP): New macro.
(aarch64_canonicalize_syscall): Add missing syscalls.
Hans-Peter Nilsson [Tue, 23 Feb 2016 01:06:45 +0000 (02:06 +0100)]
Fix test-case ld-elf/pr19617b
* elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
discard unused non-function symbols when --dynamic-list-data.
H.J. Lu [Tue, 23 Feb 2016 00:30:30 +0000 (16:30 -0800)]
Always create dynsym section with dynamic sections
We should always create the dynsym section, even if it is empty, with
dynamic sections.
* elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
dynsym section, even if it is empty, with dynamic sections.
GDB Administrator [Tue, 23 Feb 2016 00:00:22 +0000 (00:00 +0000)]
Automatic date update in version.in
Marcin Kościelnicki [Mon, 22 Feb 2016 07:28:38 +0000 (08:28 +0100)]
gdb.trace: Fix unavailable.exp if last register happens to be PC.
unavailable.exp executes "info registers", expecting to find at least
two instances of "<unavailable>". However, it uses
"<unavailable>.*<unavailable>" as the pattern, which doesn't match
when the last register happens to be available (eg. PC). Change it
to ".*<unavailable>.*<unavailable>.*" instead.
Noticed on s390, no regression on x86_64.
gdb/testsuite/ChangeLog:
* gdb.trace/unavailable.exp (gdb_unavailable_registers_test_1): Fix
info registers pattern.
Jan Kratochvil [Mon, 22 Feb 2016 16:15:14 +0000 (17:15 +0100)]
gdb-gdb.py: SyntaxError: Missing parentheses in call to 'print'
After building GDB
--with-python=/usr/bin/python3
and for example stripping ./gdb and running:
./gdb -data-directory data-directory/ -iex "add-auto-load-safe-path $PWD/gdb-gdb.gdb" -iex "add-auto-load-safe-path $PWD/gdb-gdb.
py" ./gdb
I get:
Make breakpoint pending on future shared library load? (y or [n]) [answered N; input not from terminal]
File "/home/jkratoch/redhat/gdb-test-python3/gdb/gdb-gdb.py", line 91
print "Warning: Cannot find enum type_flag_value type."
^
SyntaxError: Missing parentheses in call to 'print'
(top-gdb) q
gdb/ChangeLog
2016-02-22 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print.
Trevor Saunders [Mon, 22 Feb 2016 14:11:27 +0000 (14:11 +0000)]
Add more const type qualifiers to GAS sources.
* output-file.c (output_file_create): Make file name argument const.
(output_file_close): Likewise.
* output-file.h (output_file_create): Adjust.
(output_file_close): Likewise.
* depend.c (quote_string_for_make): Make src argument const char *.
(register_dependency): Likewise.
(wrap_output): Likewise.
* as.h (register_dependency): Adjust.
* config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to
as_where ();
* symbols.c (S_SET_EXTERNAL): Likewise.
* input-scrub.c (as_where): Return the file name.
* as.h (as_where): Adjust prototype.
* app.c (do_scrub_chars): Adjust.
* cond.c (s_elseif): Likewise.
(s_else): Likewise.
(initialize_cframe): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Likewise.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-ia64.c (md_assemble): Likewise.
(dot_alias): Likewise.
* config/tc-m68k.c (m68k_frob_label): Likewise.
* config/tc-mmix.c (s_bspec): Likewise.
(mmix_handle_mmixal): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
(xtensa_sanity_check): Likewise.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* dwarf2dbg.c (dwarf2_where): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* expr.c (make_expr_symbol): Likewise.
* frags.c (frag_new): Likewise.
(frag_var_init): Likewise.
* listing.c (listing_newline): Likewise.
* messages.c (identify): Likewise.
(as_show_where): Likewise.
(as_warn_internal): Likewise.
(as_bad_internal): Likewise.
* read.c (s_irp): Likewise.
(s_macro): Likewise.
(s_reloc): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
(stabs_generate_asm_func): Likewise.
* write.c (fix_new_internal): Likewise.
* as.h (PRINTF_WHERE_LIKE): Make file name argument const.
(as_warn_value_out_of_range): Adjust prototype.
(as_bad_value_out_of_range): Adjust prototype.
* messages.c (identify): Make file name argument const char *.
(as_warn_internal): Likewise.
(as_warn_where): Likewise.
(as_bad_internal): Likewise.
(as_bad_where): Likewise.
(as_internal_value_out_of_range): Likewise.
(as_warn_value_out_of_range): Likewise.
(as_bad_value_out_of_range): Likewise.
* as.h (found_comment_file): Change type to const char *.
* cond.c (file_line::file): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Make variable const.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-alpha.c (insert_operand): Likewise.
* config/tc-arc.c (insert_operand): Likewise.
* config/tc-d30v.c (check_size): Likewise.
* config/tc-ia64.c (struct alias): Likewise.
* config/tc-m68k.c (struct label_line): Likewise.
* config/tc-mcore.c (md_apply_fix): Likewise.
* config/tc-microblaze.c (md_estimate_size_before_relax): Likewise.
* config/tc-mips.c (mips16_immed): Likewise.
* config/tc-mmix.c (mmix_handle_mmixal): Likewise.
* config/tc-ppc.c (ppc_insert_operand): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-s390.c (s390_insert_operand): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-tilegx.c (insert_operand): Likewise.
(apply_special_operator): Likewise.
* config/tc-tilepro.c (insert_operand): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* listing.c (listing_newline): Likewise.
* read.c (s_irp): Likewise.
* write.c (install_reloc): Likewise.
* write.h (struct fix): Likewise.
* input-file.c (file_name): Change type to const char *.
(saved_file::file_name): Likewise.
(input_file_open): Change type of argument to const char *.
* input-file.h (input_file_open): Adjust.
* input-scrub.c (logical_input_file): change type to const char *.
(physical_input_file): Likewise.
(struct input_save): Adjust.
(input_scrub_push): Adjust.
(input_scrub_begin): Adjust.
(as_where): Adjust.
* input-scrub.c (input_scrub_new_file): Make file name argument const.
(input_scrub_include_file): Likewise.
(new_logical_line_flags): Likewise.
(new_logical_line): Likewise.
* as.h: Adjust.
* frags.h (struct frag): Change type of fr_file to const char *.
* expr.c (expr_symbol_where): Change type of file argument to
const char **.
* expr.h (expr_symbol_where): Likewise.
* config/tc-i370.c (md_apply_fix): adjust.
* config/tc-mmix.c (mmix_md_end): Likewise.
* config/tc-ppc.c (md_apply_fix): Likewise.
* config/tc-s390.c (md_apply_fix): Likewise.
* symbols.c (report_op_error): Likewise.
(resolve_symbol_value): Likewise.
* config/tc-ia64.c (slot::src_file): Change type to const char *.
(rsrc::file): Likewise.
* config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to
const char *.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* expr.c (expr_symbol_line): Likewise.
* macro.c (define_macro): Likewise.
* macro.h (macro_struct): Likewise.
* messages.c (as_show_where): Likewise.
* read.c (s_macro): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
* write.h (struct reloc_list): Likewise.
* input-scrub.c (as_where): Change return type to const char *.
* as.h (as_wheree): Adjust.
H.J. Lu [Mon, 22 Feb 2016 12:39:21 +0000 (04:39 -0800)]
Remove BSF_COMMON from comments
BSF_COMMON isn't defined in BFD.
* syms.c: Remove BSF_COMMON from comments.
* bfd-in2.h: Regenerated.
Jiong Wang [Mon, 22 Feb 2016 12:16:06 +0000 (12:16 +0000)]
[AArch64] Remove redundant calculation of plt stub destination for veneer
elfNN_aarch64_size_stubs, the caller of aarch64_type_stub has redirected
the final destination of long branch veneer to plt stub if the call
should go through it.
It's redundant to do the same check and redirect again from scratch
inside aarch64_type_stub.
bfd/
* elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
for destination. Remove useless function parameters.
(elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
Yao Qi [Mon, 22 Feb 2016 12:08:51 +0000 (12:08 +0000)]
Fix arm process record code format
This patch fixes the various code format issues in arm process record
in arm-tdep.c, such as using tab instead of spaces.
gdb:
2016-02-22 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c: Fix code format issues.
GDB Administrator [Mon, 22 Feb 2016 00:00:18 +0000 (00:00 +0000)]
Automatic date update in version.in
Iain Buclaw [Sun, 21 Feb 2016 21:05:46 +0000 (22:05 +0100)]
Also update recursive call to d_lookup_symbol_imports.
Iain Buclaw [Sun, 21 Feb 2016 20:38:10 +0000 (21:38 +0100)]
Remove search_parents parameter from d_lookup_symbol_imports.
gdb/ChangeLog:
* d-namespace.c (d_lookup_symbol_imports): Remove argument
'search_parents'. All callers updated.
H.J. Lu [Sun, 21 Feb 2016 14:43:20 +0000 (06:43 -0800)]
Set BFD compression bits in write_object_file
There is no need to set BFD compression bits for each section. We
should just set it once in write_object_file.
* write.c (compress_debug): Move BFD compression bits setting
to ...
(write_object_file): Here.
GDB Administrator [Sun, 21 Feb 2016 00:00:17 +0000 (00:00 +0000)]
Automatic date update in version.in
H.J. Lu [Sat, 20 Feb 2016 22:43:52 +0000 (14:43 -0800)]
Skip pr19539 test for cris*-*-* targets
cris*-*-* targets doesn't support PIE with relocation in pr19539 test.
* testsuite/ld-elf/pr19539.d: Skip cris*-*-* targets.
H.J. Lu [Sat, 20 Feb 2016 17:23:20 +0000 (09:23 -0800)]
[i386] Check RegVRex in register_number
Increment register number by 16 if RegVRex is set.
* config/tc-i386.c (register_number): Check RegVRex.
* testsuite/gas/i386/x86-64-avx512f.s: Add a test for vgatherqpd
with %zmm19 and %zmm3.
* testsuite/gas/i386/x86-64-avx512f-intel.d: Updated.
* testsuite/gas/i386/x86-64-avx512f.d: Likewise.
GDB Administrator [Sat, 20 Feb 2016 00:00:08 +0000 (00:00 +0000)]
Automatic date update in version.in
Nick Clifton [Fri, 19 Feb 2016 16:15:48 +0000 (16:15 +0000)]
Fix snafu - add missing const declaration to 'string' local variable in s_stab_generic.
Nick Clifton [Fri, 19 Feb 2016 15:55:06 +0000 (15:55 +0000)]
Prevent a seg-fault in the linker when accessing a specially crafted, corrupt, aout binary.
PR ld/19629
* aoutx.h (aout_link_add_symbols): Check for out of range string
table offsets.
Nick Clifton [Fri, 19 Feb 2016 15:20:30 +0000 (15:20 +0000)]
Fix a seg-fault in the linker when it encounters a corrupt binary containing a reloc with no associated symbol.
PR ld/19628
* reloc.c (bfd_generic_get_relocated_section_contents): Stop
processing if we encounter a reloc without an associated symbol.
Jiong Wang [Fri, 19 Feb 2016 14:27:23 +0000 (14:27 +0000)]
[ARM] Add FP16 feature extension for ARMv8.2 architecture
include/
* opcode/arm.h (ARM_EXT2_FP16_INSN): New.
gas/
* config/tc-arm.c (arm_ext_fp16): New.
(arm_extensions): New entry for "fp16".
Nick Clifton [Fri, 19 Feb 2016 13:19:57 +0000 (13:19 +0000)]
Prevent seg-fault in gas reading a binary input file.
PR 19630
* read.c (read_a_source_file): Check for assemble_one returning
with input_line_pointer set to NULL.
Trevor Saunders [Fri, 19 Feb 2016 12:13:08 +0000 (12:13 +0000)]
Change the return type of the rebuffer_line function to void.
* listing.c (rebuffer_line): Change return type to void.
Trevor Saunders [Fri, 19 Feb 2016 12:03:08 +0000 (12:03 +0000)]
Add const to various variables in the gas sources.
* symbols.c (decode_local_label_name): Make type a const char *.
* listing.c (print_source): Make type of p const char *.
(print_line): Make type of string const char *.
(buffer_line): Return const char *.
(title): Make type const char *.
(subtitle): Likewise.
(listing_listing): Make type of p const char *.
* messages.c (as_internal_value_out_of_range): Make type of prefix
const char *.
* stabs.c (s_stab_generic): make type of stab_secname, stabstr_secname
and string const char *.
* read.c (_bfd_rel): Make type of name const char *.
* app.c (out_string): Change type to const char *.
(struct app_save::out_string): Likewise.
GDB Administrator [Fri, 19 Feb 2016 00:00:10 +0000 (00:00 +0000)]
Automatic date update in version.in
Iain Buclaw [Thu, 18 Feb 2016 21:01:44 +0000 (22:01 +0100)]
Add D support to gdb_default_target_compile.
gdb/testsuite/ChangeLog:
* lib/future.exp: Add D support.
(gdb_find_gdc): New proc.
(gdb_default_target_compile): Add D support.
Wei-cheng Wang [Thu, 20 Aug 2015 17:32:18 +0000 (01:32 +0800)]
Determine the iteration count based on wallclock instead of user+system time.
gdb/testsuite/ChangeLog:
2016-02-18 Wei-cheng Wang <cole945@gmail.com>
* gdb.trace/tspeed.c (myclock): Return wallclock instead of
user+system time.
(trace_speed_test): Determine the iteration count for a time
between 15..30 seconds.
Marcin Kościelnicki [Sat, 23 Jan 2016 22:53:41 +0000 (23:53 +0100)]
gdb/s390: Fill guess_tracepoint_registers hook.
gdb/ChangeLog:
* s390-linux-tdep.c (s390_guess_tracepoint_registers): New function.
(s390_gdbarch_init): Fill guess_tracepoint_registers hook.
Walfred Tedeschi [Thu, 18 Feb 2016 16:24:59 +0000 (17:24 +0100)]
Intel MPX bound violation handling
With Intel Memory Protection Extensions it was introduced the concept of
boundary violation. A boundary violations is presented to the inferior as
a segmentation fault having SIGCODE 3. This patch adds a
handler for a boundary violation extending the information displayed
when a bound violation is presented to the inferior. In the stop mode
case the debugger will also display the kind of violation: "upper" or
"lower", bounds and the address accessed.
On no stop mode the information will still remain unchanged. Additional
information about bound violations are not meaningful in that case user
does not know the line in which violation occurred as well.
When the segmentation fault handler is stop mode the out puts will be
changed as exemplified below.
The usual output of a segfault is:
Program received signal SIGSEGV, Segmentation fault
0x0000000000400d7c in upper (p=0x603010, a=0x603030, b=0x603050,
c=0x603070, d=0x603090, len=7) at i386-mpx-sigsegv.c:68
68 value = *(p + len);
In case it is a bound violation it will be presented as:
Program received signal SIGSEGV, Segmentation fault
Upper bound violation while accessing address 0x7fffffffc3b3
Bounds: [lower = 0x7fffffffc390, upper = 0x7fffffffc3a3]
0x0000000000400d7c in upper (p=0x603010, a=0x603030, b=0x603050,
c=0x603070, d=0x603090, len=7) at i386-mpx-sigsegv.c:68
68 value = *(p + len);
In mi mode the output of a segfault is:
*stopped,reason="signal-received",signal-name="SIGSEGV",
signal-meaning="Segmentation fault", frame={addr="0x0000000000400d7c",
func="upper",args=[{name="p", value="0x603010"},{name="a",value="0x603030"}
,{name="b",value="0x603050"}, {name="c",value="0x603070"},
{name="d",value="0x603090"},{name="len",value="7"}],
file="i386-mpx-sigsegv.c",fullname="i386-mpx-sigsegv.c",line="68"},
thread-id="1",stopped-threads="all",core="6"
in the case of a bound violation:
*stopped,reason="signal-received",signal-name="SIGSEGV",
signal-meaning="Segmentation fault",
sigcode-meaning="Upper bound violation",
lower-bound="0x603010",upper-bound="0x603023",bound-access="0x60302f",
frame={addr="0x0000000000400d7c",func="upper",args=[{name="p",
value="0x603010"},{name="a",value="0x603030"},{name="b",value="0x603050"},
{name="c",value="0x603070"},{name="d",value="0x603090"},
{name="len",value="7"}],file="i386-mpx-sigsegv.c",
fullname="i386-mpx-sigsegv.c",line="68"},thread-id="1",
stopped-threads="all",core="6"
2016-02-18 Walfred Tedeschi <walfred.tedeschi@intel.com>
gdb/ChangeLog:
* NEWS: Add entry for bound violation.
* amd64-linux-tdep.c (amd64_linux_init_abi_common):
Add handler for segmentation fault.
* gdbarch.sh (handle_segmentation_fault): New.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New.
(SIG_CODE_BONDARY_FAULT): New define.
(i386_linux_init_abi): Use i386_mpx_bound_violation_handler.
* i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New.
* i386-tdep.c (i386_mpx_enabled): Add as external.
* i386-tdep.c (i386_mpx_enabled): Add as external.
* infrun.c (handle_segmentation_fault): New function.
(print_signal_received_reason): Use handle_segmentation_fault.
gdb/testsuite/ChangeLog:
* gdb.arch/i386-mpx-sigsegv.c: New file.
* gdb.arch/i386-mpx-sigsegv.exp: New file.
* gdb.arch/i386-mpx-simple_segv.c: New file.
* gdb.arch/i386-mpx-simple_segv.exp: New file.
gdb/doc/ChangeLog:
* gdb.texinfo (Signals): Add bound violation display hints for
a SIGSEGV.
Marcin Kościelnicki [Thu, 18 Feb 2016 08:21:38 +0000 (09:21 +0100)]
gdb: Add guess_tracepoint_registers hook to gdbarch.
When we're looking at a tracefile trace frame where registers are not
available, and the tracepoint has only one location, we supply
the location's address as the PC register. However, this only works
if PC is not a pseudo register, and individual architectures may want
to guess more registers. Add a gdbarch hook that will handle that.
gdb/ChangeLog:
* arch-utils.c (default_guess_tracepoint_registers): New function.
* arch-utils.h (default_guess_tracepoint_registers): New prototype.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh: Add guess_tracepoint_registers hook.
* tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.
H.J. Lu [Thu, 18 Feb 2016 15:48:57 +0000 (07:48 -0800)]
Enable PR ld/19617 tests only for Linux/GNU/Solaris
Since PR ld/19617 tests require share library support, enable them
only for Linux/GNU/Solaris targets.
* testsuite/ld-elf/pr19617a.d: Enable only for *-*-linux*,
*-*-gnu* and *-*-solaris*.
* testsuite/ld-elf/pr19617b.d: Likewise.
* testsuite/ld-elf/pr19617c.d: Likewise.
Yao Qi [Thu, 18 Feb 2016 13:02:12 +0000 (13:02 +0000)]
Remove setup_kfail server/13796 in disp-step-syscall.exp
This patch series add fork support in target remote,
[PATCH v2 0/3] Target remote mode fork and exec support
https://sourceware.org/ml/gdb-patches/2015-12/msg00144.html
so GDB can be informed about the child, and adjust child correctly in
displaced stepping. The PR server/13796 was fixed by this patch
series actually. Test results on buildbot show this KFAIL->KPASS
change https://sourceware.org/ml/gdb-testers/2015-q4/msg10128.html
gdb/testsuite:
2016-02-18 Yao Qi <yao.qi@linaro.org>
* gdb.base/disp-step-syscall.exp (disp_step_cross_syscall):
Don't call setup_kfail.
Yao Qi [Thu, 18 Feb 2016 12:04:32 +0000 (12:04 +0000)]
Set breakpoint condition-evaluation in forking-threads-plus-breakpoint.exp
Proc do_test in forking-threads-plus-breakpoint.exp has an argument
cond_bp_target, but the test doesn't use it to set
"breakpoint condition-evaluation", which is an oversight in the test.
This patch fixes it by setting "breakpoint condition-evaluation" per
$cond_bp_target.
gdb/testsuite:
2016-02-18 Yao Qi <yao.qi@linaro.org>
* gdb.threads/forking-threads-plus-breakpoint.exp (do_test):
Set "set breakpoint condition-evaluation" per $cond_bp_target.
H.J. Lu [Thu, 18 Feb 2016 11:13:19 +0000 (03:13 -0800)]
Always create dynamic sections for -E/--dynamic-list
In embedded environments, including boot loaders, the non-PIC executable
needs to export its symbols to modules loaded in the future. We should
always create dynamic sections for -E/--dynamic-list.
bfd/
PR ld/19617
* elflink.c (elf_link_add_object_symbols): Always create dynamic
sections for -E/--dynamic-list.
ld/
PR ld/19617
* testsuite/ld-elf/pr19617.s: New file.
* testsuite/ld-elf/pr19617a.d: Likewise.
* testsuite/ld-elf/pr19617b.d: Likewise.
* testsuite/ld-elf/pr19617c.d: Likewise.
Nick Clifton [Thu, 18 Feb 2016 10:10:36 +0000 (10:10 +0000)]
Fix computation of CXX_FOR_TARGET so that it can detect an in-tree xg++ executable.
* Makefile.am (CXX_FOR_TARGET): Check for the presence of an
in-tree xg++ executable after checking for the presence of an
in-tree g++ executable.
* Makefile.in: Regenerate.
Dan Gisselquist [Thu, 18 Feb 2016 09:47:31 +0000 (09:47 +0000)]
Avoid setting or recording negative alignments when the target stores multiple octets in a single byte.
gas * read.c (finish_bundle): Avoid recording a negative alignment.
(do_align): Use unsigned values for n, len and max. Only create
a frag if the alignment requirement is greater than the minimum
byte alignment. Avoid recording a negative alignment.
(s_align): Use unsigned values where appropriate.
(bss_alloc): Use an unsigned value for the alignment.
(sizeof_sleb128): Add a comment noting that we encode one octet
per byte, regardless of the value of OCTETS_PER_BYTE_POWER.
(emit_leb129_expr): Abort if the emitted encoding was longer than
expected.
* read.h (output_leb128): Update prototype.
(sizeof_leb128): Update prototype.
(bss_alloc): Update prototype.
* write.c (record_alignment): Use an unsigned value for the
alignment. Do not record alignments less than the minimum
alignment for a byte.
* write.h (record_alignment): Update prototype.
Marcin Kościelnicki [Wed, 10 Feb 2016 20:09:24 +0000 (21:09 +0100)]
gdb/doc: Add documentation for tfile description section lines.
gdb/doc/ChangeLog:
* gdb.texinfo (Trace File Format): Add documentation for description
section lines.
GDB Administrator [Thu, 18 Feb 2016 00:00:19 +0000 (00:00 +0000)]
Automatic date update in version.in
H.J. Lu [Wed, 17 Feb 2016 21:05:06 +0000 (13:05 -0800)]
Update IFUNC tests for x32
* testsuite/ld-ifunc/ifunc-1-local-x86.d: Updated.
* testsuite/ld-ifunc/ifunc-1-x86.d: Likewise.
* testsuite/ld-ifunc/ifunc-3a-x86.d: Likewise.
Max Filippov [Mon, 15 Feb 2016 23:23:28 +0000 (02:23 +0300)]
xtensa: fix .init/.fini literals moving
Despite the documentation and the comment in xtensa_move_literals, in
the presence of --text-section-literals and --auto-litpools literals are
moved from the separate literal sections into .init and .fini, because
the check in the xtensa_move_literals is incorrect.
This moving was broken with introduction of auto litpools: some literals
now may be lost. This happens because literal frags emitted from .init
and .fini are not closed when new .literal_position marks new literal
pool. Then frag_align(2, 0, 0) changes type of the last literal frag to
rs_align. rs_align frags are skipped in the xtensa_move_literals. As a
result fixups against such literals are not moved out of .init.literal/
.fini.literal sections producing the following assembler error:
test.S: Warning: fixes not all moved from .init.literal
test.S: Internal error!
Fix check for .init.literal/.fini.literal in the xtensa_move_literals
and don't let it move literals from there in the presence of
--text-section-literals or --auto-litpools.
2016-02-17 Max Filippov <jcmvbkbc@gmail.com>
gas/
* config/tc-xtensa.c (xtensa_move_literals): Fix check for
.init.literal/.fini.literal section name.
* testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
list of xtensa tests.
* testsuite/gas/xtensa/init-fini-literals.d: New file:
init-fini-literals test result patterns.
* testsuite/gas/xtensa/init-fini-literals.s: New file:
init-fini-literals test.
H.J. Lu [Wed, 17 Feb 2016 19:18:53 +0000 (11:18 -0800)]
[x86-64] Omit dynamic sections symbols
Define elf_backend_omit_section_dynsym to bfd_true for x86-64, similar
to i386, x86-64 doesn't need dynamic sections symbols.
bfd/
* elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
to bfd_true.
ld/
* testsuite/ld-ifunc/ifunc-1-local-x86.d: Updated.
* testsuite/ld-ifunc/ifunc-1-x86.d: Likewise.
* testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
* testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise.
* testsuite/ld-ifunc/ifunc-3a-x86.d: Likewise.
* testsuite/ld-ifunc/pr17154-x86-64.d: Likewise.
* testsuite/ld-x86-64/bnd-ifunc-1.d: Likewise.
* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
* testsuite/ld-x86-64/bnd-plt-1.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/pr14207.d: Likewise.
* testsuite/ld-x86-64/pr19162.d: Likewise.
* testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsdesc.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc.rd: Likewise.
* testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlspic.rd: Likewise.
Gary Benson [Wed, 17 Feb 2016 14:38:36 +0000 (14:38 +0000)]
Add missing cleanup in exec_file_locate_attach
exec_file_locate_attach allocates memory for full_exec_path (using
either exec_file_find, source_full_path_of or xstrdup) but this
memory is never freed. This commit adds the necessary cleanup.
gdb/ChangeLog:
* exec.c (exec_file_locate_attach): Add missing cleanup.
Nick Clifton [Wed, 17 Feb 2016 10:20:53 +0000 (10:20 +0000)]
Skip eh-frame-hdr test for arc-elf targets.
ld * testsuite/ld-elf/eh-frame-hdr.d: Skip for ARC ELF targets.
Nick Clifton [Wed, 17 Feb 2016 09:55:32 +0000 (09:55 +0000)]
Update list of known MSP430 MCUs.
* config/tc-msp430.c (msp430_mcu_data): Sync with data from TI's
devices.csv file as of March 2016.
Marcin Kościelnicki [Tue, 19 Jan 2016 18:37:38 +0000 (19:37 +0100)]
gdbserver/s390: Advertise Z0 packet support.
This is necessary for upcoming tracepoint support - otherwise, setting
a tracepoint and a breakpoint on the same address will fail, since gdbserver
won't know about gdb's breakpoint.
Tested on s390x-ibm-linux-gnu and s390-ibm-linux-gnu, RHEL 7.2.
gdb/gdbserver/ChangeLog:
* linux-s390-low.c (s390_supports_z_point_type): New function.
(struct linux_target_ops): Wire s390_supports_z_point_type in.
GDB Administrator [Wed, 17 Feb 2016 00:00:22 +0000 (00:00 +0000)]
Automatic date update in version.in
H.J. Lu [Tue, 16 Feb 2016 23:03:39 +0000 (15:03 -0800)]
Add a missing break to readelf.c
PR binutils/19647
* readelf.c (get_section_type_name): Add a missing break.
Doug Evans [Tue, 16 Feb 2016 20:39:16 +0000 (12:39 -0800)]
Whitespace cleanup for skip testcase.
gdb/testsuite/ChangeLog:
* gdb.base/skip.c: Add copyright. Whitespace cleanup.
* gdb.base/skip1.c: Ditto.
* gdb.base/skip.exp: Whitespace cleanup.
Don Breazeal [Tue, 16 Feb 2016 16:56:06 +0000 (08:56 -0800)]
PR remote/19496, internal err forking-threads-plus-bkpt
This patch fixes an internal error that occurs in
gdb.threads/forking-threads-plus-breakpoint.exp:
/blah/binutils-gdb/gdb/target.c:2723: internal-error: Can't determine the
current address space of thread Thread 3170.3170
In default_thread_address_space, find_inferior_ptid couldn't find 3170.3170
because it had been overwritten in inferior_appeared, called as follows:
inferior_appeared
remote_add_inferior
remote_notice_new_inferior
remote_update_thread_list
The cause of the problem was the following sequence of events:
* GDB knows only about the main thread
* the first fork event is reported to GDB, saved as pending_event
* qXfer:threads:read gets the threads from the remote.
remove_new_fork_children id's the fork child from the pending event
and removes it from the list reported to GDB. All the rest of the
threads, including the fork parent, are added to the GDB thread list.
* GDB stops all the threads. All the stop events are pushed onto the
stop reply queue behind the pending fork event. The fork waitstatus
is saved in the fork parent thread's pending status field
thread_info.suspend.
* remote_wait_ns calls queued_stop_reply and process_stop_reply to
remove the fork event from the front of the stop reply queue and save
event information in the thread_info structure for the fork parent
thread. Unfortunately, none of the information saved in this way is
the fork-specific information.
* A subsequent qXfer:threads:read packet gets the thread list including
the fork parent and fork child. remove_new_fork_children checks the
thread list to see if there is a fork parent, doesn't find one, checks
the stop reply queue for a pending fork event, doesn't find one, and
allows the fork child thread to be reported to GDB before the fork
event has been handled. remote_update_thread_list calls
remote_notice_new_thread and overwrites the current (main) thread in
inferior_appeared.
So the fork event has been reported out of target_wait but it was left
pending on the infrun side (infrun.c:save_waitstatus). IOW, the fork
event hasn't been processed by handle_inferior_event yet, so it hasn't
made it to tp->pending_follow yet.
The fix is to check thread_info.suspend along with the
thread_info.pending_follow in remote.c:remove_new_fork_children, to
prevent premature reporting of the fork child thread creation.
gdb/ChangeLog:
PR remote/19496
* remote.c (remove_new_fork_children): Check for pending
fork status in thread_info.suspend.
gdb/testsuite/ChangeLog:
PR remote/19496
* gdb.threads/forking-threads-plus-breakpoint.exp (do_test):
Remove kfail for PR remote/19496.
Claudiu Zissulescu [Tue, 16 Feb 2016 14:56:04 +0000 (15:56 +0100)]
[ARC] Enable .cfi_* pseudo-ops.
gas/
2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
* config/tc-arc.c (tc_arc_frame_initial_instructions): New
function.
(tc_arc_regname_to_dw2regnum): Likewise.
* config/tc-arc.h (TARGET_USE_CFIPOP): Define
(tc_cfi_frame_initial_instructions): Likewise.
(tc_regname_to_dw2regnum): Likewise.
gas/testsuite
2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
* gas/cfi/cfi-arc-1.d: New file.
* gas/cfi/cfi-arc-1.s: Likewise.
* gas/cfi/cfi.exp: Allow running tests for arc.
binutils/
2016-02-16 Claudiu Zissulescu <claziss@synopsys.com>
* readelf.c (is_32bit_pcrel_reloc): Add R_ARC_32_PCREL.
Simon Marchi [Tue, 16 Feb 2016 14:00:51 +0000 (09:00 -0500)]
testsuite: Make standard_temp_file use invocation-specific directories
Just like standard_output_file, standard_temp_file should use multiple
directories to make the tests parallel-safe. However,
standard_temp_file is sometimes called in some procedures that are not
test-specific. For example, gdb_init uses it, but is called once before
all test files are ran. Therefore, we can't organize it in a
temp/gdb.subdir/testname layout, like standard_output_file.
Because it's just meant for temporary files that don't really need to be
inspected after the test, we can just put them in a directory based on
the runtest pid. There is always a single exp file being executed by a
particular runtest invocation at any given time, so it should be safe.
gdb/testsuite/ChangeLog:
* lib/gdb.exp (standard_temp_file): Return a path specific to
the runtest invocation.
Simon Marchi [Tue, 16 Feb 2016 14:00:50 +0000 (09:00 -0500)]
testsuite: Fix save-trace.exp writing outside standard output directory
In save-trace.exp, we want to test loading of a tracepoint definition
file with a relative path (I am not sure why in fact). We currently use
"savetrace-relative.tr", which ends up directly in testsuite/. If we
use [standard_output_file] on that path, it becomes absolute. I decided
to just replace [pwd] with . (a dot) in the path given by
standard_output_file to make it relative. However, this trick only
works because [pwd] is a prefix of the standard output directory. So I
added a check to verify that precondition.
gdb/testsuite/ChangeLog:
* gdb.trace/save-trace.exp: Change relative path to be in the
standard output directory.
H.J. Lu [Tue, 16 Feb 2016 13:55:11 +0000 (05:55 -0800)]
Pass -mrelax-relocations=yes to $(TEST_AS)
x86_64_mov_to_lea5.o and x86_64_mov_to_lea6.o must be assembled with
-mrelax-relocations=yes since when assembler is configured with
--disable-x86-relax-relocations, R_X86_64_GOTPCRELX relocation won't
be generated. This linker optimization requires R_X86_64_GOTPCRELX
relocation.
This patch also removed the duplicated x86_64_overflow_pc32.o target.
* testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
-mrelax-relocations=yes to $(TEST_AS).
(x86_64_mov_to_lea6.o): Likewise.
(x86_64_overflow_pc32.o): Remove duplicated target.
* testsuite/Makefile.in: Regenerated.
Yao Qi [Tue, 16 Feb 2016 13:53:35 +0000 (13:53 +0000)]
Fix cleanup in arm_linux_software_single_step
I see the following error in testing aarch64 GDB debugging arm
program.
(gdb) PASS: gdb.reverse/readv-reverse.exp: set breakpoint at marker2
continue
Continuing.
=================================================================
==32273==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x000000ce4c00 in thread T0
#0 0x2ba5615645c7 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.1+0x545c7)^M
#1 0x4be8b5 in VEC_CORE_ADDR_cleanup /home/yao/SourceCode/gnu/gdb/git/gdb/common/gdb_vecs.h:34^M
#2 0x5e6d95 in do_my_cleanups /home/yao/SourceCode/gnu/gdb/git/gdb/common/cleanups.c:154^M
#3 0x64c99a in fetch_inferior_event /home/yao/SourceCode/gnu/gdb/git/gdb/infrun.c:3975^M
#4 0x678437 in inferior_event_handler /home/yao/SourceCode/gnu/gdb/git/gdb/inf-loop.c:44^M
#5 0x5078f6 in remote_async_serial_handler /home/yao/SourceCode/gnu/gdb/git/gdb/remote.c:13223^M
#6 0x4cecfd in run_async_handler_and_reschedule /home/yao/SourceCode/gnu/gdb/git/gdb/ser-base.c:137^M
#7 0x676864 in gdb_wait_for_event /home/yao/SourceCode/gnu/gdb/git/gdb/event-loop.c:834^M
#8 0x676a27 in gdb_do_one_event /home/yao/SourceCode/gnu/gdb/git/gdb/event-loop.c:323^M
#9 0x676aed in start_event_loop /home/yao/SourceCode/gnu/gdb/git/gdb/event-loop.c:347^M
#10 0x6706d2 in captured_command_loop /home/yao/SourceCode/gnu/gdb/git/gdb/main.c:318^M
#11 0x66db8c in catch_errors /home/yao/SourceCode/gnu/gdb/git/gdb/exceptions.c:240^M
#12 0x6716dd in captured_main /home/yao/SourceCode/gnu/gdb/git/gdb/main.c:1157^M
#13 0x66db8c in catch_errors /home/yao/SourceCode/gnu/gdb/git/gdb/exceptions.c:240^M
#14 0x671b7a in gdb_main /home/yao/SourceCode/gnu/gdb/git/gdb/main.c:1165^M
#15 0x467684 in main /home/yao/SourceCode/gnu/gdb/git/gdb/gdb.c:32^M
#16 0x2ba563ed7ec4 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4)^M
#17 0x4676b2 (/scratch/yao/gdb/build-git/aarch64-linux-gnu/gdb/gdb+0x4676b2)
looks we should discard cleanup if function
arm_linux_software_single_step returns early, or create cleanup when
it is needed.
gdb:
2016-02-16 Yao Qi <yao.qi@linaro.org>
* arm-linux-tdep.c (arm_linux_software_single_step): Assign
'old_chain' later.
Yao Qi [Tue, 16 Feb 2016 13:47:17 +0000 (13:47 +0000)]
Remove PC from syscall_next_pc
Method syscall_next_pc of struct arm_get_next_pcs_ops has an argument
PC, which is not necessary, because PC can be got from regcache in
'struct arm_get_next_pcs'. This patch removes the PC argument of
syscall_next_pc.
gdb:
2016-02-16 Yao Qi <yao.qi@linaro.org>
* arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops)
<syscall_next_pc>: Remove argument PC. Callers updated.
* arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
Remove argument PC. Get pc from regcache_read_pc.
* arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove
argument PC.
gdb/gdbserver:
2016-02-16 Yao Qi <yao.qi@linaro.org>
* linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
PC. Get pc from regcache_read_pc.
Trevor Saunders [Tue, 16 Feb 2016 10:37:32 +0000 (10:37 +0000)]
Remove documentation of deleted function S_IS_EXTERN.
Nick Clifton [Tue, 16 Feb 2016 10:35:54 +0000 (10:35 +0000)]
Fix formatting problems caused by previous update to as.texinfo.
* doc/as.texinfo (Section): Fix up texinfo snafus in previous
update.
Renlin Li [Tue, 16 Feb 2016 10:00:29 +0000 (10:00 +0000)]
[PR19620][GAS][AArch64]Remove mov[z,k,n] relocation symbol name restriction.
In AArch64 gas, register name or string starts with valid register name
is not allowed as symbol name for mov[z,k,n] instruction.
This patch removes the restriction.
gas/
PR gas/19620
* config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
* testsuite/gas/aarch64/movw_label.d: New.
* testsuite/gas/aarch64/movw_label.s: New.
Joseph Myers [Tue, 16 Feb 2016 00:27:11 +0000 (00:27 +0000)]
Fix BFD format matching for x86_64-w64-mingw32 -m32 LTO.
In <https://sourceware.org/ml/binutils/2015-12/msg00190.html> (commit
4a07dc81356ed8728e204e9aabeb256703c59aef), Kwok fixed a problem with
the template used for a dummy BFD for an IR file for LTO on MinGW,
where the input and output formats are not the same.
A problem, however, remains in the case of linking for
x86_64-w64-mingw32 -m32, where LTO linking reports an ambiguity
between the pe-i386 and pei-i386 formats. An object (pe-i386) with
plugin data is being tested by the linker to see what formats match.
The default format initially set by the linker when
bfd_check_format_matches is called is pei-i386 (as that's the output
format from the linker script), which does not match, so the function
goes on to the loop over possible BFD vectors. The pe-i386 vector
matches, as it should. One other vector matches: the plugin vector.
bfd_check_format_matches tests a vector for matching by temporarily
modifying the BFD object to use that vector then using
_bfd_check_format on it. So the BFD object is temporarily using
plugin_vec. _bfd_check_format ends up using bfd_plugin_object_p which
uses plugin_object_p from ld which uses plugin_get_ir_dummy_bfd which
succeeds, having created a BFD based on link_info.output_bfd (because
srctemplate is the BFD temporarily using plugin_vec, even after Kwok's
patch link_info.output_bfd is all that's available to base the dummy
BFD on). So we end up with a match from the plugin vector which uses
the pei-i386 vector even though the pei-i386 vector itself does not
match the input object. (In the i686-mingw32 case, as opposed to this
multilib case, pe-i386 is the default BFD target, which would
short-circuit that logic.)
There are two cases of the linker handling inputs with a plugin: they
may be inputs that are also accepted by some non-plugin BFD format, as
here, or they may be a format that would not be recognized at all, as
with some tests in the ld testsuite. In the former case, there is no
need for BFD to accept the objects using the plugin vector, as the
linker has its own logic to allow plugins to claim objects accepted by
some other BFD vector. Thus, this patch arranges for the plugin
vector to have the lowest match priority, and for the priority from
that vector to be used in the relevant case (the attempted match to
the plugin vector results in TEMP pointing to the pei-i386 vector).
Tested for GCC and Binutils testsuites for x86_64-pc-linux-gnu, as
well as verifying that it fixes the observed LTO issue for
x86_64-w64-mingw32.
* plugin.c (plugin_vec): Set match priority to 255.
* format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
matching against the plugin vector, take priority from there not
from TEMP.
H.J. Lu [Tue, 16 Feb 2016 00:11:23 +0000 (16:11 -0800)]
Fix typos in gas/ChangeLog
H.J. Lu [Mon, 15 Feb 2016 23:58:42 +0000 (15:58 -0800)]
Add parentheses to prevent truncated addresses
* i386-dis.c (print_insn): Parenthesize expression to prevent
truncated addresses.
(OP_J): Likewise.
GDB Administrator [Tue, 16 Feb 2016 00:00:20 +0000 (00:00 +0000)]
Automatic date update in version.in
Jan Kratochvil [Mon, 15 Feb 2016 18:01:03 +0000 (19:01 +0100)]
Add missing gdb.arch/i386-prologue.c prototypes
The testfile has not ran because:
gdb.arch/i386-prologue.c:34:3: warning: implicit declaration of function 'standard' [-Wimplicit-function-declaration]
standard ();
^
gdb.arch/i386-prologue.c:35:3: warning: implicit declaration of function 'stack_align_ecx' [-Wimplicit-function-declaration]
stack_align_ecx ();
^
gdb.arch/i386-prologue.c:36:3: warning: implicit declaration of function 'stack_align_edx' [-Wimplicit-function-declaration]
stack_align_edx ();
^
gdb.arch/i386-prologue.c:37:3: warning: implicit declaration of function 'stack_align_eax' [-Wimplicit-function-declaration]
stack_align_eax ();
^
gdb/testsuite/ChangeLog
2016-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.arch/i386-prologue.c: Add missing prototypes.
Jan Kratochvil [Mon, 15 Feb 2016 17:54:03 +0000 (18:54 +0100)]
Fix more testcases with standard_output_file.
Since
commit
2151ccc56c74b55a8f0debf0724a495368f92591
Author: Simon Marchi <simon.marchi@ericsson.com>
Date: Mon Feb 8 14:02:36 2016 -0500
Always organize test artifacts in a directory hierarchy
these testfiles could not build.
gdb/testsuite/ChangeLog
2016-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.arch/i386-gnu-cfi.exp: Use standard_output_file.
* gdb.arch/i386-prologue.exp: Likewise.
* gdb.arch/i386-size.exp: Likewise.
Nick Clifton [Mon, 15 Feb 2016 16:54:49 +0000 (16:54 +0000)]
Fix changelog entry for previous delta.
Simon Marchi [Mon, 15 Feb 2016 16:46:10 +0000 (11:46 -0500)]
testsuite: Fix some tests that write outside of the standard output directory
gdb/testsuite/ChangeLog:
* gdb.base/wrong_frame_bt_full.exp: Use standard_output_file to
define object file path.
* gdb.btrace/gcore.exp: Use standard_output_file to define core
file path.
* lib/opencl.exp (gdb_compile_opencl_hostapp): Use
standard_output_file to define binfile.
Vinay Kumar G [Mon, 15 Feb 2016 16:34:34 +0000 (16:34 +0000)]
Correct opcode generated for RX indirect MOVs without an offset.
PR gas/19665
* config/rx-parse.y (MOV): Opcode generation for index
register addressing mode.
* testsuite/gas/rx/rx.exp: Updated for new testcase.
* testsuite/gas/rx/pr19665.s: New file.
* testsuite/gas/rx/pr19665.s: New file.
* testsuite/gas/rx/mov.d: Update expected output.
Nick Clifton [Mon, 15 Feb 2016 11:11:46 +0000 (11:11 +0000)]
Enhance GAS's .section directive so that it can take numeric values for the flags and type fields. (ELF only)
gas * doc/as.texinfo (.section): Document that numeric values can now
be used for the flags and type fields of the ELF target's .section
directive. Add notes about the restrictions on setting flags and
types.
* config/obj-elf.c (obj_elf_change_section): Allow known sections
to be given processor specific section types. Allow processor and
application specific flags of a section to be set after
definition.
(obj_elf_parse_section_letters): Handle parsing numeric values.
(obj_elf_section_type): Handle parsing numeric values.
(obj_elf_section): Allow numeric type values.
* config/obj-elf.h (obj_elf_change_section): Update prototype.
* testsuite/gas/elf/section10.d: New test.
* testsuite/gas/elf/section10.s: Source file for new test.
* testsuite/gas/elf/elf.exp: Run the new test.
* testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
the description of the flags produced by readelf.
* testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
* NEWS: Mention the new feature.
bfd * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
for length and type fields. Use a signed value for the
suffix_length field.
binutils* readelf.c (get_section_type_name): Add hex prefix to offsets
printed for LOPROC and LOOS values. Ensure that a result is
always returned for the V850 target, even when an unrecognised
processor specific value is encountered.
(process_section_headers): Display key values in the order in
which they appear to the user. Add the "C (compressed)" value to
the list.
ld * testsuite/ld-i386/pr12718.d: Remove dependency upon the
description of the flags produced by readelf.
* testsuite/ld-i386/pr12921.d: Likewise.
* testsuite/ld-i386/tlsbin-nacl.rd: Likewise.
* testsuite/ld-i386/tlsbin.rd: Likewise.
* testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsbindesc.rd: Likewise.
* testsuite/ld-i386/tlsdesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsdesc.rd: Likewise.
* testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise.
* testsuite/ld-i386/tlsgdesc.rd: Likewise.
* testsuite/ld-i386/tlsnopic-nacl.rd: Likewise.
* testsuite/ld-i386/tlsnopic.rd: Likewise.
* testsuite/ld-i386/tlspic-nacl.rd: Likewise.
* testsuite/ld-i386/tlspic.rd: Likewise.
* testsuite/ld-s390/tlsbin.rd: Likewise.
* testsuite/ld-s390/tlsbin_64.rd: Likewise.
* testsuite/ld-s390/tlspic.rd: Likewise.
* testsuite/ld-s390/tlspic_64.rd: Likewise.
* testsuite/ld-sh/tlsbin-2.d: Likewise.
* testsuite/ld-sh/tlspic-2.d: Likewise.
* testsuite/ld-tic6x/common.d: Likewise.
* testsuite/ld-tic6x/shlib-1.rd: Likewise.
* testsuite/ld-tic6x/shlib-1b.rd: Likewise.
* testsuite/ld-tic6x/shlib-1r.rd: Likewise.
* testsuite/ld-tic6x/shlib-1rb.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1b.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1r.rd: Likewise.
* testsuite/ld-tic6x/shlib-app-1rb.rd: Likewise.
* testsuite/ld-tic6x/shlib-noindex.rd: Likewise.
* testsuite/ld-tic6x/static-app-1.rd: Likewise.
* testsuite/ld-tic6x/static-app-1b.rd: Likewise.
* testsuite/ld-tic6x/static-app-1r.rd: Likewise.
* testsuite/ld-tic6x/static-app-1rb.rd: Likewise.
* testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise.
* testsuite/ld-x86-64/ilp32-4.d: Likewise.
* testsuite/ld-x86-64/pr12718.d: Likewise.
* testsuite/ld-x86-64/pr12921.d: Likewise.
* testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise.
* testsuite/ld-x86-64/split-by-file.rd: Likewise.
* testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsbin.rd: Likewise.
* testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
* testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsdesc.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlsgdesc.rd: Likewise.
* testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
* testsuite/ld-x86-64/tlspic.rd: Likewise.
* testsuite/ld-xtensa/tlsbin.rd: Likewise.
* testsuite/ld-xtensa/tlspic.rd: Likewise.
Marcin Kościelnicki [Sun, 13 Dec 2015 01:53:09 +0000 (02:53 +0100)]
gold: Add s390 -fsplit-stack support.
gold/ChangeLog:
* s390.cc (Target_s390::match_view_u): New helper method.
(Target_s390::do_is_call_to_non_split): New method.
(Target_s390::ss_code_st_r14): New const.
(Target_s390::ss_code_l_r14): New const.
(Target_s390::ss_code_bras_8): New const.
(Target_s390::ss_code_l_basr): New const.
(Target_s390::ss_code_a_basr): New const.
(Target_s390::ss_code_ear): New const.
(Target_s390::ss_code_c): New const.
(Target_s390::ss_code_larl): New const.
(Target_s390::ss_code_brasl): New const.
(Target_s390::ss_code_jg): New const.
(Target_s390::ss_code_jgl): New const.
(Target_s390::ss_match_mcount): New helper method.
(Target_s390::ss_match_l): New helper method.
(Target_s390::ss_match_ahi): New helper method.
(Target_s390::ss_match_alfi): New helper method.
(Target_s390::ss_match_cr): New helper method.
(Target_s390::do_calls_non_split): New method.
* testsuite/Makefile.am: Added new tests.
* testsuite/split_s390.sh: New test.
* testsuite/split_s390_1_a1.s: New test.
* testsuite/split_s390_1_a2.s: New test.
* testsuite/split_s390_1_n1.s: New test.
* testsuite/split_s390_1_n2.s: New test.
* testsuite/split_s390_1_z1.s: New test.
* testsuite/split_s390_1_z2.s: New test.
* testsuite/split_s390_1_z3.s: New test.
* testsuite/split_s390_1_z4.s: New test.
* testsuite/split_s390_2_ns.s: New test.
* testsuite/split_s390_2_s.s: New test.
* testsuite/split_s390x_1_a1.s: New test.
* testsuite/split_s390x_1_a2.s: New test.
* testsuite/split_s390x_1_n1.s: New test.
* testsuite/split_s390x_1_n2.s: New test.
* testsuite/split_s390x_1_z1.s: New test.
* testsuite/split_s390x_1_z2.s: New test.
* testsuite/split_s390x_1_z3.s: New test.
* testsuite/split_s390x_1_z4.s: New test.
* testsuite/split_s390x_2_ns.s: New test.
* testsuite/split_s390x_2_s.s: New test.
Yao Qi [Mon, 15 Feb 2016 10:05:56 +0000 (10:05 +0000)]
Don't print 0x for core_addr_to_string_nz
core_addr_to_string_nz returns string which has "0x" prefix, so don't
need to print "0x" again. This patch is to remove the "0x".
gdb:
2016-02-15 Yao Qi <yao.qi@linaro.org>
* aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x".
GDB Administrator [Mon, 15 Feb 2016 00:00:20 +0000 (00:00 +0000)]
Automatic date update in version.in
Jan Kratochvil [Sun, 14 Feb 2016 08:21:18 +0000 (09:21 +0100)]
testsuite: Fix false Fortran regressions with recent gcc
gcc-4.9.2-6.fc21.x86_64 -> gcc-5.3.1-2.fc23.x86_64
-PASS: gdb.fortran/vla-ptype.exp: ptype pvla not initialized
+FAIL: gdb.fortran/vla-ptype.exp: ptype pvla not initialized
-PASS: gdb.fortran/vla-history.exp: print vla1 allocated
+FAIL: gdb.fortran/vla-history.exp: print vla1 allocated
-PASS: gdb.fortran/vla-history.exp: print $2
+FAIL: gdb.fortran/vla-history.exp: print $2
-PASS: gdb.fortran/vla-value.exp: print undefined pvla
+FAIL: gdb.fortran/vla-value.exp: print undefined pvla
-PASS: gdb.fortran/vla-value.exp: print non-associated &pvla
+FAIL: gdb.fortran/vla-value.exp: print non-associated &pvla
-PASS: gdb.fortran/vla-value.exp: print undefined pvla(1,3,8)
+FAIL: gdb.fortran/vla-value.exp: print undefined pvla(1,3,8)
These issues get fixed (or removed if no longer applicable) by attached patch.
It is based on Googled:
http://www.cs.rpi.edu/~szymansk/OOF90/bugs.html#5
When a pointer is declared its status is undefined, and cannot be
safely queried with the associated intrinsic.
-> nullify(VARNAME)
+
https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/268786
ALLOCATE is not supposed to initialize the array.
-> Remove checks like an initial print is: \\( *0, *0, *0...\\)
These regressions remain:
-PASS: gdb.fortran/library-module.exp: print var_i in lib
+FAIL: gdb.fortran/library-module.exp: print var_i in lib
-PASS: gdb.fortran/library-module.exp: print var_i in main
+FAIL: gdb.fortran/library-module.exp: print var_i in main
I believe it is more a GDB bug (in a code contributed by me), filed:
gdb.fortran/library-module.exp false regression on GCC upgrade
https://sourceware.org/bugzilla/show_bug.cgi?id=19635
gdb/testsuite/ChangeLog
2016-02-14 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix compatibility with recent gfortran-5.3.1.
* gdb.fortran/vla-history.exp (print vla1 allocated)
(print vla2 allocated, print $2, print $3): Remove
(print $4): Rename to ...
(print $2): ... here.
(print $9): Rename to ...
(print $5): ... here.
(print $10): Rename to ...
(print $6): ... here.
* gdb.fortran/vla.f90: Add pvla initialization.
Jan Kratochvil [Sun, 14 Feb 2016 08:10:59 +0000 (09:10 +0100)]
testsuite regression: gdb.fortran/vla-value-sub.exp gdb.fortran/vla-value-sub-finish.exp
> +static int max_value_size = 65536; /* 64k bytes */
FAIL: gdb.fortran/vla-value-sub.exp: print array2 in foo after it was filled (passed fixed array)
FAIL: gdb.fortran/vla-value-sub.exp: print array2 in foo after it was mofified in debugger (passed fixed array)
FAIL: gdb.fortran/vla-value-sub-finish.exp: print array2 in foo after it was filled
FAIL: gdb.fortran/vla-value-sub-finish.exp: print array2 in foo after it was mofified in debugger
print array2
value requires 296352 bytes, which is more than max-value-size
(gdb) FAIL: gdb.fortran/vla-value-sub.exp: print array2 in foo after it was filled (passed fixed array)
gdb/testsuite/ChangeLog
2016-02-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.fortran/vla-value-sub-finish.exp (set max-value-size 1024*1024):
New test.
* gdb.fortran/vla-value-sub.exp: Likewise.
GDB Administrator [Sun, 14 Feb 2016 00:00:19 +0000 (00:00 +0000)]
Automatic date update in version.in
GDB Administrator [Sat, 13 Feb 2016 00:00:18 +0000 (00:00 +0000)]
Automatic date update in version.in
projects / binutils-gdb.git / log