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From: jkratoch@sourceware.org
To: archer-commits@sourceware.org
Subject: [SCM] jankratochvil/gdbserverbuildid: Tests for validate symbol file using build-id
Date: Wed, 19 Mar 2014 21:22:00 -0000 [thread overview]
Message-ID: <20140319212235.5334.qmail@sourceware.org> (raw)
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The branch, jankratochvil/gdbserverbuildid has been updated
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- Log -----------------------------------------------------------------
commit 15a8a61a24feec0d72fb9b2ac595a692a7b319ae
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Sun Mar 9 19:51:37 2014 +0100
Tests for validate symbol file using build-id
Hi,
new testcase.
Jan
gdb/testsuite/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Tests for validate symbol file using build-id.
* gdb.base/solib-mismatch-lib.c: New file.
* gdb.base/solib-mismatch-libmod.c: New file.
* gdb.base/solib-mismatch.c: New file.
* gdb.base/solib-mismatch.exp: New file.
commit 4a392695fafb09376ba4af36a063ca5f1e073ac0
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:22 2014 +0100
Validate symbol file using build-id
Hi,
consumer part of the "build-id" attribute.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Jan Kratochvil <jan.kratochvil@redhat.com>
Validate symbol file using build-id.
* NEWS (Changes since GDB 7.7): Add 'set solib-build-id-force'
and 'show solib-build-id-force'. Add build-id attribute.
* solib-darwin.c (_initialize_darwin_solib): Assign validate value.
* solib-dsbt.c (_initialize_dsbt_solib): Ditto.
* solib-frv.c (_initialize_frv_solib): Ditto.
* solib-ia64-hpux.c (ia64_hpux_target_so_ops): Ditto.
* solib-irix.c (_initialize_irix_solib): Ditto.
* solib-osf.c (_initialize_osf_solib): Ditto.
* solib-pa64.c (_initialize_pa64_solib): Ditto.
* solib-som.c (_initialize_som_solib): Ditto.
* solib-spu.c (set_spu_solib_ops): Ditto.
* solib-svr4.c: Include rsp-low.h.
(NOTE_GNU_BUILD_ID_NAME): New define.
(svr4_validate): New function.
(library_list_start_library): Parse 'build-id' attribute.
(svr4_library_attributes): Add 'build-id' attribute.
(_initialize_svr4_solib): Assign validate value.
* solib-target.c (solib.h): Include.
(_initialize_solib_target): Assign validate value.
* solib.c (solib_build_id_force, show_solib_build_id_force): New.
(solib_map_sections): Use ops->validate.
(clear_so): Free build_id.
(default_solib_validate): New function.
(_initialize_solib): Add "solib-build-id-force".
* solib.h (default_solib_validate): New declaration.
* solist.h (struct so_list): New fields 'build_idsz' and 'build_id'.
(target_so_ops): New field 'validate'.
gdb/doc/
2014-03-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo (Files): Add 'set solib-build-id-force'
and 'show solib-build-id-force'.
commit d20ab6c71dbc82c0054cefe7172221f4f988b130
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:21 2014 +0100
gdbserver build-id attribute generator
Hi,
producer part of the new "build-id" XML attribute.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
gdbserver build-id attribute generator.
* features/library-list-svr4.dtd (library-list-svr4): New
'build-id' attribute.
gdb/doc/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
gdbserver build-id attribute generator.
* gdb.texinfo (Library List Format for SVR4 Targets): Add
'build-id' in description, example, new attribute in dtd.
gdb/gdbserver/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
gdbserver build-id attribute generator.
* linux-low.c (linux-maps.h, search.h, rsp-low.h): Include.
(ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
(ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
(find_phdr): New.
(get_dynamic): Use find_pdhr to traverse program headers.
(struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
(compare_mapping_entry_range, struct find_memory_region_callback_data)
(read_build_id, find_memory_region_callback, lrfind_mapping_entry)
(get_hex_build_id): New.
(linux_qxfer_libraries_svr4): Add optional build-id attribute
to reply XML document.
commit 7118d91db83eea8936692946870089f62214b24c
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:21 2014 +0100
Move linux_find_memory_regions_full & co.
Hi,
this should be just a move with no changes.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Move linux_find_memory_regions_full & co.
* common/common-target.c (string.h, gdb_assert.h): Include.
(read_alloc, read_stralloc): Move definitions from target.c.
* common/common-target.h (read_alloc_pread_ftype): New typedef.
(read_alloc): New declaration.
(read_stralloc_func_ftype): New typedef.
(read_stralloc): New declaration.
* common/linux-maps.c (fcntl.h, unistd.h, target.h, gdb_assert.h)
(ctype.h, string.h, common-target.h): Include.
(read_mapping): Move from linux-tdep.c.
[GDBSERVER] (linux_find_memory_read_stralloc_1_pread): New function.
[GDBSERVER] (linux_find_memory_read_stralloc_1): New function.
(linux_find_memory_read_stralloc): New function.
(linux_find_memory_regions_full): Move from linux-tdep.c.
* common/linux-maps.h (read_mapping): New declaration.
(linux_find_memory_region_ftype): Moved typedef from linux-tdep.c.
(linux_find_memory_regions_full): New declaration.
* linux-tdep.c (linux-maps.h): Include.
(read_mapping): Moved to common/linux-maps.c.
(linux_find_memory_region_ftype): Moved typedef to common/linux-maps.h.
(linux_find_memory_regions_full): Moved definition to
common/linux-maps.c.
* target.c (common-target.h): Include.
(read_alloc_pread_ftype): Moved typedef to common/common-target.h.
(read_alloc, read_stralloc): Moved definitions to
common/common-target.c.
commit 77f6badca315bafdccdc669b77c72c82eb4dcea0
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:21 2014 +0100
Prepare linux_find_memory_regions_full & co. for move
Hi,
prepare code for move into gdb/common/.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Prepare linux_find_memory_regions_full & co. for move.
* linux-tdep.c (linux_find_memory_region_ftype): Comment.
(linux_find_memory_regions_full): Change signature and prepare
for moving to linux-maps.
(linux_find_memory_regions_data): Rename field 'obfd' to 'data'.
(linux_find_memory_regions_thunk): New.
(linux_find_memory_regions_thunk): Use 'data' field instead of 'obfd'.
(linux_find_memory_regions_gdb): New.
(linux_find_memory_regions): Rename argument 'obfd' to 'func_data'.
(linux_make_mappings_corefile_notes): Use
linux_find_memory_regions_gdb.
* target.c (read_alloc_pread_ftype): New typedef.
(target_fileio_read_alloc_1_pread): New function.
(read_alloc): Refactor from target_fileio_read_alloc_1.
(read_stralloc_func_ftype): New typedef.
(target_fileio_read_alloc_1): New implementation. Use read_alloc.
(read_stralloc): Refactored from target_fileio_read_stralloc.
(target_fileio_read_stralloc): New implementation, use read_stralloc.
commit a4f0f78dea4bc7c217f37eeb96d152c94d17144f
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:20 2014 +0100
Create empty common/linux-maps.[ch] and common/common-target.[ch]
Hi,
prepare new files for later move.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Create empty common/linux-maps.[ch] and common/common-target.[ch].
* Makefile.in (HFILES_NO_SRCDIR); Add common/linux-maps.h,
common/common-target.h.
(COMMON_OBS): Add common-target.o.
(linux-maps.o, common-target.o): New.
* common/common-target.c: New file.
* common/common-target.h: New file.
* common/linux-maps.c: New file.
* common/linux-maps.h: New file.
* config/i386/linux.mh (NATDEPFILES): Add linux-maps.o.
* config/i386/linux64.mh (NATDEPFILES): Ditto.
gdb/gdbserver/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Create empty common/linux-maps.[ch] and common/common-target.[ch].
* Makefile.in (OBS): Add common-taret.o.
(linux-maps.o, common-target.o): New.
* configure.srv (srv_linux_obj): Add linux-maps.o.
commit f648db58d39a4ca74a2d88fb29f6a07fb9293ad8
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:20 2014 +0100
Merge multiple hex conversions
Hi,
here most of the patch has been reimplemented in the meantime and this is only
a small remaint.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Merge multiple hex conversions.
* monitor.c: Include rsp-low.h.
(fromhex): Remove definition.
gdb/gdbserver/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Merge multiple hex conversions.
* gdbreplay.c (tohex): Rename to 'fromhex'.
(logchar): Use fromhex.
commit b337babae0bc75fbc5edc6fb5127ab061ffc86ac
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:20 2014 +0100
Move utility functions to common/
Hi,
some parts of the former patch have been reimplemented in the meantime by
other patches so this is only a part of the former cleanup.
Jan
gdb/
2014-02-26 Aleksandar Ristovski <aristovski@qnx.com
Move utility functions to common/.
* cli/cli-utils.c (skip_spaces, skip_spaces_const): Move defs to
common/common-utils.c.
* cli/cli-utils.h (skip_spaces, skip_spaces_const): Move decls to
common/common-utils.h.
* common/common-utils.c (host-defs.h, ctype.h): Include.
(HIGH_BYTE_POSN, is_digit_in_base, digit_to_int, strtoulst): Move
from utils.c.
(skip_spaces, skip_spaces_const): Move from cli/cli-utils.c.
* common/host-defs.h (TARGET_CHAR_BIT, HOST_CHAR_BIT): Moved from
defs.h.
* common/common-utils.h (strtoulst): Move decl from utils.h.
(hex2bin, bin2hex): Move decls from remote.h.
(skip_spaces, skip_spaces_const): Move decls from cli/cli-utils.h.
* defs.h (TARGET_CHAR_BIT, HOST_CHAR_BIT): Move to
common/common-utils.h
* utils.c (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int)
(strtoulst): Move to common/common-utils.c.
* utils.h (strtoulst): Moved decl to common/common-utils.h.
commit fe920c7544f49c8cbb3c386bba7dbf697e88f5e1
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed Mar 19 21:39:20 2014 +0100
+README.archer
commit c24cf8b6e831967c353f0c518e180cea689c0b58
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 16:48:02 2014 +0000
This is a fix for PR binutils/16723, where a corrupt .gnu.version_r section could
send readelf into an infinite loop.
* readelf.c (process_version_sections): Prevent an infinite loop
when the vn_next field is zero but there are still entries to be
processed.
commit ec92c392f7d6b4f43d6191a0d3fa1cd47db9f738
Author: Jose E. Marchesi <jose.marchesi@oracle.com>
Date: Wed Mar 19 16:43:41 2014 +0000
This patch adds support for the hyperprivileged registers %hstick_offset
and %hstick_enable to the Sparc assembler.
* config/tc-sparc.c (hpriv_reg_table): Added entries for
%hstick_offset and %hstick_enable.
* doc/c-sparc.texi (Sparc-Regs): Document the %hstick_offset and
%hstick_enable hyperprivileged registers.
* sparc-dis.c (v9_hpriv_reg_names): Names for %hstick_offset and
%hstick_enable added.
* gas/sparc/rdhpr.s: Test rd %hstick_offset and %hstick_enable.
* gas/sparc/rdhpr.d: Likewise.
* gas/sparc/wrhpr.s: Test wr %hstick_offset and %hstick_enable.
* gas/sparc/wrhpr.d: Likewise.
commit 999bf65c4b277ffc40dc32f377cf99de0f9684b3
Author: Jose E. Marchesi <jose.marchesi@oracle.com>
Date: Wed Mar 19 16:22:31 2014 +0000
Fix Sparc test which was failing in the presence of new v9 opcodes.
* gas/sparc/ldd_std.d: Fix objdump invocation in order to get
the old opcodes for the ldtw, ldtwa, stw and stwa instructions.
commit 05adc73e8266faab5abd485237cb59bb69a4f936
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 13:05:43 2014 +0000
gdb.base/async.exp: Enable it.
There's no reason not to enable this test anymore.
Even if the current output isn't ideal (we mess up the prompt), it's what
we have today. We can adjust the test if the output improves.
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp: Remove early return.
commit 6048b9501dec2a621a336bffdc6675646437a000
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:45 2014 +0000
gdb.base/async.exp: Make test messages unique.
$ cat gdb.sum| grep PASS| sort | uniq -c |sort -n
1 PASS: gdb.base/async.exp: finish&
1 PASS: gdb.base/async.exp: jump&
1 PASS: gdb.base/async.exp: next&
1 PASS: gdb.base/async.exp: nexti&
1 PASS: gdb.base/async.exp: set exec-done-display off
1 PASS: gdb.base/async.exp: set exec-done-display on
1 PASS: gdb.base/async.exp: set target-async on
1 PASS: gdb.base/async.exp: stepi&
1 PASS: gdb.base/async.exp: until&
2 PASS: gdb.base/async.exp: step&
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp (step& tests): Pass explicit test messages.
commit 8bcfb00a77f64a4496de90355f8c46b0da643e84
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:45 2014 +0000
gdb.base/async.exp: Fix races.
This test is currently racy:
PASS: gdb.base/async.exp: step&
stepi&
(gdb) 0x0000000000400547 14 x = 5; x = 5;
completed.
PASS: gdb.base/async.exp: stepi&
nexti&
(gdb) 15 y = 3;
completed.FAIL: gdb.base/async.exp: nexti&
The problem is here:
-re "^$command\r\n${before_prompt}${gdb_prompt}${after_prompt}completed\.\r\n" {
pass "$command"
}
-re "$gdb_prompt.*completed\.$" {
fail "$command"
}
Note how the fail pattern is a subset of the pass pattern. If the
expect buffer happens to end up with:
"^$command\r\n${before_prompt}${gdb_prompt}${after_prompt}completed\."
that is, the final "\r\n" has't reached the expect buffer yet, but
"completed." has, then the fail pattern matches...
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp (test_background): Expect \r\n after
"completed." in the fail pattern.
commit 884e37dceb64daa1c6d33f007fb294e809c47847
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:45 2014 +0000
gdb.base/async.exp: Factor out test pattern to a procedure.
All the tests here follow the same pattern (and they all have the same
problem, not fixed here yet). Add a new procedure, factoring out the
pattern to a simple place.
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp (test_background): New procedure.
Use it for all background execution command tests.
commit 148e57e2327e27e3d8bb6040138ea0843cf55e33
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:44 2014 +0000
gdb.base/async.exp: Use prepare_for_testing.
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp: Use prepare_for_testing.
commit f48088c7de251319d9f874d07317d867e0cf66cb
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:44 2014 +0000
gdb.base/async.exp: Fix stepi& test.
Currently the test assumes that "stepi" over:
13 x = 5;
end up somewhere midline. But, (at least) on x86, that assignment
ends up compiled as just one movl instruction, so a stepi stops at the
next line already:
completed.
PASS: gdb.base/async.exp: step &
step&
(gdb) foo () at ../../../src/gdb/testsuite/gdb.base/async.c:13
13 x = 5;
completed.
PASS: gdb.base/async.exp: step &
stepi&
(gdb) 14 y = 3;
completed.
FAIL: gdb.base/async.exp: (timeout) stepi &
nexti&
(gdb) 16 return x + y;
completed.
FAIL: gdb.base/async.exp: (timeout) nexti &
finish&
Run till exit from #0 foo () at ../../../src/gdb/testsuite/gdb.base/async.c:16
This patch fixes it, by making sure there's more than one instruction
in that line.
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.c (foo): Make 'x' volatile. Write to it twice in
the same line.
commit e2f6c966284e2f204779e9c7becf260bd4fe5117
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:44 2014 +0000
gdb.base/async.exp: Don't hardcode line numbers.
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.c (main): Add "jump here" and "until here" line
marker comments.
* gdb.base/async.exp (jump_here): New global.
(jump& test): Use it.
(until_here): New global.
(until& test): Use it.
commit c30568d4d17d1a1efa62d2f36651fd0228b0b8e5
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 19 15:22:44 2014 +0000
gdb.base/async.exp: Leave gdb_protocol alone.
Many eons ago, async was only implemented in the remote target, and
you'd activate it by doing "target async" rather than "target remote".
That's long gone now, replaced by "set target-async on".
gdb/testsuite/
2014-03-19 Pedro Alves <palves@redhat.com>
* gdb.base/async.exp: Don't frob gdb_protocol.
commit 6caf711179d96da75860b79434bc792c92c0fa4c
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 14:46:15 2014 +0000
Improve .rsrc section merging again. This time with an algorithm that
should work for all types of input .rsrc section.
* peXXigen.c (rsrc_process_section): Add code to scan input
sections and record their lengths. Use these lengths to find the
start of each merged .rsrc section.
* scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
(.rsrc): Add SUBALIGN(4). Remove SORT.
* scripttempl/pep.sc: Likewise.
commit 288c6b306e6e5531647968bdcd99594bf0483802
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 14:43:00 2014 +0000
Remove spurious character.
commit 2e6976a881711242cc151971b83e36844edbc310
Author: Daniel Gutson <daniel.gutson@tallertechnologies.com>
Date: Wed Mar 19 14:31:25 2014 +0000
Add support for ARM assembler produced by CodeCompositor Studio.
* config/tc-arm.c (codecomposer_syntax): New flag that states whether the
CCS syntax compatibility mode is on or off.
(asmfunc_states): New enum to represent the asmfunc directive state.
(asmfunc_state): New variable holding the asmfunc directive state.
(comment_chars): Rename to arm_comment_chars.
(line_separator_chars): Rename to arm_line_separator_chars.
(s_ccs_ref): New function that handles the .ref directive.
(asmfunc_debug): New function.
(s_ccs_asmfunc): New function that handles the .asmfunc directive.
(s_ccs_endasmfunc): New function that handles the .endasmfunc directive.
(s_ccs_def): New function that handles the .def directive.
(tc_start_label_without_colon): New function.
(md_pseudo_table): Added new CCS directives.
(arm_ccs_mode): New function that handles the -mccs command line option.
(arm_long_opts): Added new -mccs command line option.
* config/tc-arm.h (LABELS_WITHOUT_COLONS): New macro.
(TC_START_LABEL_WITHOUT_COLON): New macro.
(tc_start_label_without_colon): Added extern function declaration.
(tc_comment_chars): Define.
(tc_line_separator_chars): Define.
* app.c (do_scrub_begin): Use tc_line_separator_chars, if defined.
* read.c (read_begin): Likewise.
* doc/as.texinfo: Add documentation for the -mccs command line
option.
* doc/c-arm.texi: Likewise.
* doc/internals.texi: Document tc_line_separator_chars.
* NEWS: Mention the new feature.
* gas/arm/ccs.s: New test case.
* gas/arm/ccs.d: New expected disassembly.
commit e57190430e09d0df5c2277a527eb2bed4328fd6c
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 12:21:39 2014 +0000
Fix RX linker testsuite failures by making the assembler use conventional section names.
* config/default.exp (ASFLAGS): For the RX target add:
-muse-conventional-section-names.
commit b41c812c966de02326a9df6c57db648feb26dceb
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 09:40:21 2014 +0000
Fix typo in changelog entry.
commit b8985e5c0e880ddaac7dd42171fca4359f85ea95
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 09:38:25 2014 +0000
Fix RX gas testsuite failures by accounting for new variations in the disassembler's output.
* rx-decode.opc (bwl): Allow for bogus instructions with a size
field of 3.
(sbwl, ubwl, SCALE): Likewise.
* rx-decode.c: Regenerate.
* gas/rx/mov.d: Update expected disassembly.
commit 1d63324c56f29034782396ce7f25c09edd0cdc6e
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 19 08:51:20 2014 +0000
Improve .rsrc section merging with better handling of the alignment adjustments
made between merged .rsrc sections.
* peXXigen.c (rsrc_align): New function. Attempts to cope with
alignment variances when .rsrc sections are merged.
(rsrc_process_section): Use rsrc_align.
* Makefile.am (default-manifest.o): Use WINDRES_FOR_TARGET.
* Makefile.in: Regenerate.
* emultempl/default-manifest.rc: Fix typo.
* scripttempl/pe.sc (R_RSRC): Fix default-manifest exclusion.
(.rsrc): Add SUBALIGN(4).
* scripttempl/pep.sc: Likewise.
commit 0172b6a7deca953ff33b4458da2f4e666bee7e51
Author: Doug Evans <xdje42@gmail.com>
Date: Tue Mar 18 19:19:51 2014 -0400
* gdb.base/async.exp: Whitespace fixes. Turn on target-async.
Fix spelling of exec-done-display.
commit 1d09f4731b514c2e9b352639329a82189e0590ff
Author: Alan Modra <amodra@gmail.com>
Date: Wed Mar 19 09:30:42 2014 +1030
daily update
commit 06c868a8dc5ef46ab7dd6601c8bc2f417e415af9
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Tue Mar 18 22:48:06 2014 +0100
Fix SIGTERM signal safety (PR gdb/15358).
gdb/
2014-03-18 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15358
* defs.h (sync_quit_force_run): New declaration.
(QUIT): Check also SYNC_QUIT_FORCE_RUN.
* event-top.c (async_sigterm_handler): New declaration.
(async_sigterm_token): New variable.
(async_init_signals): Create also async_sigterm_token.
(async_sigterm_handler): New function.
(sync_quit_force_run): New variable.
(handle_sigterm): Replace quit_force call by other calls.
* utils.c (quit): Call quit_force if SYNC_QUIT_FORCE_RUN.
gdb/testsuite/
2014-03-18 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15358
* gdb.base/gdb-sigterm.c: New file.
* gdb.base/gdb-sigterm.exp: New file.
Message-ID: <20140316135334.GA30698@host2.jankratochvil.net>
commit dea80df0999ae0bad56e79af2a88a30be38bb8e4
Author: Maciej W. Rozycki <macro@codesourcery.com>
Date: Tue Mar 18 19:39:41 2014 +0000
Power: Correct little-endian e500v2 GPR frame offsets
This change corrects GPR frame offset calculation for the e500v2
processor. On this target, featuring the SPE APU, GPRs are 64-bit and
are held in stack frames whole with the use of `evstdd' and `evldd'
instructions. Their integer 32-bit part occupies the low-order word and
therefore its offset varies between the two endiannesses possible.
* rs6000-tdep.c (rs6000_frame_cache): Correct little-endian GPR
offset into SPE pseudo registers.
commit 0c7e1a4602a41a1caf637823f67948be31d27732
Author: Pedro Alves <palves@redhat.com>
Date: Tue Mar 18 17:50:28 2014 +0000
PR gdb/13860: make "-exec-foo"'s MI output equal to "foo"'s MI output.
Part of PR gdb/13860 is about the mi-solib.exp test's output being
different in sync vs async modes.
sync:
>./gdb -nx -q ./testsuite/gdb.mi/solib-main -ex "set stop-on-solib-events 1" -ex "set target-async off" -i=mi
=thread-group-added,id="i1"
~"Reading symbols from /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main..."
~"done.\n"
(gdb)
&"start\n"
~"Temporary breakpoint 1 at 0x400608: file ../../../src/gdb/testsuite/gdb.mi/solib-main.c, line 21.\n"
=breakpoint-created,bkpt={number="1",type="breakpoint",disp="del",enabled="y",addr="0x0000000000400608",func="main",file="../../../src/gdb/testsuite/gdb.mi/solib-main.c",fullname="/home/pedro/gdb/mygit/src/gdb/testsuite/gdb.mi/solib-main.c",line="21",times="0",original-location="main"}
~"Starting program: /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main \n"
=thread-group-started,id="i1",pid="17724"
=thread-created,id="1",group-id="i1"
^running
*running,thread-id="all"
(gdb)
=library-loaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",symbols-loaded="0",thread-group="i1"
~"Stopped due to shared library event (no libraries added or removed)\n"
*stopped,reason="solib-event",frame={addr="0x000000379180f990",func="_dl_debug_state",args=[],from="/lib64/ld-linux-x86-64.so.2"},thread-id="1",stopped-threads="all",core="3"
(gdb)
async:
>./gdb -nx -q ./testsuite/gdb.mi/solib-main -ex "set stop-on-solib-events 1" -ex "set target-async on" -i=mi
=thread-group-added,id="i1"
~"Reading symbols from /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main..."
~"done.\n"
(gdb)
start
&"start\n"
~"Temporary breakpoint 1 at 0x400608: file ../../../src/gdb/testsuite/gdb.mi/solib-main.c, line 21.\n"
=breakpoint-created,bkpt={number="1",type="breakpoint",disp="del",enabled="y",addr="0x0000000000400608",func="main",file="../../../src/gdb/testsuite/gdb.mi/solib-main.c",fullname="/home/pedro/gdb/mygit/src/gdb/testsuite/gdb.mi/solib-main.c",line="21",times="0",original-location="main"}
~"Starting program: /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main \n"
=thread-group-started,id="i1",pid="17729"
=thread-created,id="1",group-id="i1"
^running
*running,thread-id="all"
=library-loaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",symbols-loaded="0",thread-group="i1"
(gdb)
*stopped,reason="solib-event",thread-id="1",stopped-threads="all",core="1"
For now, let's focus only on the *stopped event. We see that the
async output is missing frame info. And this causes a test failure in
async mode, as "mi_expect_stop solib-event" wants to see the frame
info.
However, if we compare the event output when a real MI execution
command is used, compared to a CLI command (e.g., run vs -exec-run,
next vs -exec-next, etc.), we see:
>./gdb -nx -q ./testsuite/gdb.mi/solib-main -ex "set stop-on-solib-events 1" -ex "set target-async off" -i=mi
=thread-group-added,id="i1"
~"Reading symbols from /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main..."
~"done.\n"
(gdb)
r
&"r\n"
~"Starting program: /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.mi/solib-main \n"
=thread-group-started,id="i1",pid="17751"
=thread-created,id="1",group-id="i1"
^running
*running,thread-id="all"
(gdb)
=library-loaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",symbols-loaded="0",thread-group="i1"
~"Stopped due to shared library event (no libraries added or removed)\n"
*stopped,reason="solib-event",frame={addr="0x000000379180f990",func="_dl_debug_state",args=[],from="/lib64/ld-linux-x86-64.so.2"},thread-id="1",stopped-threads="all",core="3"
(gdb)
-exec-run
=thread-exited,id="1",group-id="i1"
=thread-group-exited,id="i1"
=library-unloaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",thread-group="i1"
=thread-group-started,id="i1",pid="17754"
=thread-created,id="1",group-id="i1"
^running
*running,thread-id="all"
(gdb)
=library-loaded,id="/lib64/ld-linux-x86-64.so.2",target-name="/lib64/ld-linux-x86-64.so.2",host-name="/lib64/ld-linux-x86-64.so.2",symbols-loaded="0",thread-group="i1"
*stopped,reason="solib-event",thread-id="1",stopped-threads="all",core="1"
=thread-selected,id="1"
(gdb)
As seen above, with MI commands, the *stopped event _doesn't_ have
frame info. This is because normal_stop, as commanded by the result
of bpstat_print, skips printing frame info in this case (it's an
"event", not a "breakpoint"), and when the interpreter is MI,
mi_on_normal_stop skips calling print_stack_frame, as the normal_stop
call was already done with the MI uiout. This explains why the async
output is different even with a CLI command. Its because in async
mode, the mi_on_normal_stop path is always taken; it is always reached
with the MI uiout, because the stop is handled from the event loop,
instead of from within `proceed -> wait_for_inferior -> normal_stop'
with the interpreter overridden, as in sync mode.
This patch fixes the issue by making all cases output the same
*stopped event, by factoring out the print code from normal_stop, and
using it from mi_on_normal_stop as well. I chose the *stopped output
without a frame, mainly because that is what you already get if you
use MI execution commands, the commands frontends are supposed to use
(except when implementing a console). This patch makes it simpler to
tweak the MI output differently if desired, as we only have to change
the centralized print_stop_event (taking into account whether the
uiout is MI-like), and all different modes will change accordingly.
Tested on x86_64 Fedora 17, no regressions. The mi-solib.exp test no
longer fails in async mode with this patch, so the patch removes the
kfail.
2014-03-18 Pedro Alves <palves@redhat.com>
PR gdb/13860
* inferior.h (print_stop_event): Declare.
* infrun.c (print_stop_event): New, factored out from ...
(normal_stop): ... this.
* mi/mi-interp.c (mi_on_normal_stop): Use print_stop_event instead
of bpstat_print/print_stack_frame.
2014-03-18 Pedro Alves <palves@redhat.com>
PR gdb/13860
* gdb.mi/mi-solib.exp: Remove gdb/13860 kfail.
* lib/mi-support.exp (mi_expect_stop): Add special handling for
solib-event.
commit a52e6fd34add3dbf267ac78e4d7912a0a3f65ece
Author: Yufeng Zhang <yufeng.zhang@arm.com>
Date: Tue Mar 18 17:41:43 2014 +0000
Enable verbose error messages by default for AArch64 gas.
gas/
* config/tc-aarch64.c (aarch64_opts): Add new option
"mno-verbose-error".
(verbose_error_p): Initialize to 1.
* doc/c-aarch64.texi (AArch64 Options): Document -mverbose-error
and -mno-verbose-error.
gas/testsuite/
* gas/aarch64/illegal.d: Pass -mno-verbose-error.
* gas/aarch64/verbose-error.s: Add more verbose message testcases.
* gas/aarch64/verbose-error.l: Ditto.
commit d68d7e6b82b5dbdcc98dcb8c03530f3ed1f6173a
Author: Nick Clifton <nickc@redhat.com>
Date: Tue Mar 18 14:16:54 2014 +0000
Convert function declarations to ISO C format. Remove redundant code.
* wrapper.c: Convert function declarations to ISO C format.
(sim_open): Delete code for handling t,d and z command line
options.
commit c24ff48c7517fb7d435e22568add0f12d8b00d16
Author: Alan Modra <amodra@gmail.com>
Date: Tue Mar 18 09:30:50 2014 +1030
daily update
commit 9c1fcd01cf4f222b7065af353cedc3f9701c739c
Author: Tom Tromey <tromey@redhat.com>
Date: Mon Mar 17 19:02:13 2014 +0000
fix latent bugs in ui-out.c
The destructor code in ui-out.c has a latent bug, which is hidden by
the fact that nothing uses this right now. This patch fixes the
problem. The bug is that we don't always clear a pointer in the
ui-out object, leading to a bad free.
2014-03-17 Tom Tromey <tromey@redhat.com>
* ui-out.c (clear_table, ui_out_new): Clear uiout->table.id.
commit c712f1e3f711d0f3b694cdfcf4a965d8419fde94
Author: Chris Faylor <me.cygwin2011@cgf.cx>
Date: Mon Mar 17 13:09:15 2014 -0400
2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx>
* Makefile.am: Use host version of windres.
* Makefile.in: Regenerate.
commit 1f5afe1cc03bb2cd50b75a21d491a349d7011ea1
Author: Nick Clifton <nickc@redhat.com>
Date: Mon Mar 17 16:30:30 2014 +0000
Add support for parsing VFP register names in .cfi_offset directives.
PR gas/16694
* config/tc-arm.c (tc_arm_regname_to_dw2regnum): Parse VFP
registers as well.
* gas/cfi/cfi-arm-1.s: Add checks of VFP registers.
* gas/cfi/cfi-arm-1.d: Update expected output.
commit f7c77d9323a3dcd6e52a8038d0cdab0748e5bc62
Author: Joel Brobecker <brobecker@adacore.com>
Date: Mon Mar 17 08:41:48 2014 -0700
[testsuite/Ada] New testcase for packed array renaming.
gdb/testsuite/ChangeLog:
* gdb.ada/pckd_arr_ren: New testcase.
commit 11aa919a07114ba99a99a7dcd43079440bbe5161
Author: Pierre-Marie de Rodat <derodat@adacore.com>
Date: Fri Mar 14 14:55:42 2014 +0100
[Ada] Crash with references to GNAT packed arrays handling
Consider the following declarations:
type Packed_Array is array (Natural range <>) of Boolean;
pragma Pack (Packed_Array);
function Make (H, L : Natural) return Packed_Array is
begin
return (H .. L => False);
end Make;
A1 : Packed_Array := Make (1, 2);
A2 : Packed_Array renames A1;
One possible DWARF translation for A2 is:
<3><1e4>: Abbrev Number: 21 (DW_TAG_variable)
<1e5> DW_AT_name : a2
<1ea> DW_AT_type : <0x1d9>
<3><1d9>: Abbrev Number: 22 (DW_TAG_const_type)
<1da> DW_AT_type : <0x1de>
<3><1de>: Abbrev Number: 23 (DW_TAG_reference_type)
<1e0> DW_AT_type : <0x1a3>
<3><1a3>: Abbrev Number: 17 (DW_TAG_array_type)
<1a4> DW_AT_name : foo__Ta1S___XP1
<1a8> DW_AT_GNAT_descriptive_type: <0x16b>
<3><16b>: Abbrev Number: 6 (DW_TAG_typedef)
<16c> DW_AT_name : foo__Ta1S
<172> DW_AT_type : <0x176>
<3><176>: Abbrev Number: 17 (DW_TAG_array_type)
<177> DW_AT_name : foo__Ta1S
<17b> DW_AT_GNAT_descriptive_type: <0x223>
Here, foo__Ta1S___XP1 is the type used for the code generation while
foo__Ta1S is the source-level type. Both form a valid GNAT encoding for
a packed array type.
Trying to print A2 (1) can make GDB crash. This is because A2 is defined
as a reference to a GNAT encoding for a packed array. When decoding
constrained packed arrays, the ada_coerce_ref subprogram follows
references and returns a fixed type from the target type, peeling
the GNAT encoding for packed arrays. The remaining code assumes that
the resulting type is still such an encoding while we only have
a standard GDB array type, hence the crash:
arr = ada_coerce_ref (arr);
[...]
type = decode_constrained_packed_array_type (value_type (arr));
decode_constrained_packed_array_type assumes that its argument is
such an encoding. From its front comment:
/* The array type encoded by TYPE, where
ada_is_constrained_packed_array_type (TYPE). */
This patch simply replaces the call to ada_coerce_ref with a call
to coerce_ref in order to avoid prematurely transforming
the packed array type as a side-effect. This way, the remaining code
will always work with a GNAT encoding.
gdb/ChangeLog:
* ada-lang.c (decode_constrained_packed_array): Perform a
minimal coercion for reference with coerce_ref instead of
ada_coerce_ref.
commit d4ccb5e05c99c4006fe43ab08ebe13b7a74fc111
Author: Tristan Gingold <tristan.gingold@adacore.com>
Date: Mon Mar 17 14:01:02 2014 +0100
darwin: handle recent version of dyld
gdb/
* solib-darwin.c (DYLD_VERSION_MAX): Increase value.
(darwin_solib_create_inferior_hook): Emit a warning if version
is unhandled.
commit a2a0d05662961e9d59fe2ddf9026319d53022ac0
Author: Nick Clifton <nickc@redhat.com>
Date: Mon Mar 17 11:00:32 2014 +0000
readelf -s test: Skip extra symbols produced by MSP430 assembler.
* binutils-all/readelf.ss: Add skip of MSP430 defined symbols.
commit 167e1c1f1fde89cb29a9dae05a9c6cac5d27fdb2
Author: Tristan Gingold <tristan.gingold@adacore.com>
Date: Mon Mar 17 09:46:36 2014 +0100
od-macho: dump compact unwind info.
binutils/
* od-macho.c (dump_section_header): Renames of dump_section.
(dump_segment): Adjust after renaming.
(OPT_COMPACT_UNWIND): Define.
(options): Add compact unwind.
(mach_o_help): Document compact_unwind.
(unwind_x86_64_regs, unwind_x86_regs): New arrays.
(dump_unwind_encoding_x86, dump_unwind_encoding)
(dump_obj_compact_unwind, dump_exe_compact_unwind)
(dump_section_content): New functions.
(mach_o_dump): Handle compact unwind.
include/mach-o/
* unwind.h: New file.
commit fbe383b9ee1b597e294ee41b795308d504fd09f5
Author: Tristan Gingold <tristan.gingold@adacore.com>
Date: Mon Mar 17 09:46:07 2014 +0100
mach-o: handle lasz load dylib command.
bfd/
* mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
(bfd_mach_o_read_command): Ditto.
binutils/
* od-macho.c (dump_load_command): Handle lazy load dylib.
commit 49f2e27ce40a556955e70b6fa70ac6d17d6756de
Author: Alan Modra <amodra@gmail.com>
Date: Mon Mar 17 09:30:41 2014 +1030
daily update
commit 49840f2a6669ae2366c522da41edf615785b3626
Author: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Date: Sun Mar 16 15:01:24 2014 +0100
Fix Python 2.4 build break
This fixes a build failure against Python 2.4 by casting away "const"
on the second argument to PyObject_GetAttrString. Similar casts to
support Python 2.4 were already present in a number of other places.
gdb/
2014-03-16 Ulrich Weigand <uweigand@de.ibm.com>
* python/py-value.c (get_field_flag): Cast flag_name argument to
PyObject_GetAttrString to support Python 2.4.
commit c296d686edc052490d31385f9a2712462b33f648
Author: Alan Modra <amodra@gmail.com>
Date: Sun Mar 16 09:30:42 2014 +1030
daily update
commit 2b8118237ae25785e3afddafd9c554b1ad03d424
Author: Alan Modra <amodra@gmail.com>
Date: Sat Mar 15 09:30:57 2014 +1030
daily update
commit ed4123e58e954741e724872b509b5fc89415cbb5
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Fri Mar 14 19:54:08 2014 +0100
Step down from being global maintainer.
gdb/
2014-03-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* MAINTAINERS (The Official FSF-appointed GDB Maintainers)
(Global Maintainers): Remove Jan Kratochvil.
commit 182a105a387c08da7daaba548d84bc42f73edd87
Author: Anthony Green <green@moxielogic.com>
Date: Fri Mar 14 12:56:12 2014 -0400
Check fwrite return code
commit 8d052926671eb0e8c83ffab6d15a98790c215a36
Author: Nick Clifton <nickc@redhat.com>
Date: Fri Mar 14 15:21:23 2014 +0000
Add support for instruction level tracing to the ARM simulator.
* wrapper.c (op_print): New function.
(sim_dis_read): New function.
(print_insn): New function - disassembles the given instruction.
(sim_trace): Note that tracing is now allowed.
(sim_create_inferior): Default to emulating v6.
Initialise the disassembler machinery.
(sim_target_parse_command_line): Add support for -t -d and -z
options.
(sim_target_display_usage): Note existence of -d and -z options.
(sim_open): Parse -t -d and -z options.
* armemu.h: Add exports of trace, disas and trace_funcs.
Add prototype for print_insn.
* armemu.c (ARMul_Emulate26): Add tracing code.
Delete unused variables.
* thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
Move Rm variable into switch cases.
Add tracing code.
* armcopro.c (XScale_cp15_init): Add a return value.
(XScale_cp13_init): Likewise.
(XScale_cp14_init): Likewise.
(XScale_cp15_LDC): Delete unused function.
(XScale_cp15_STC): Likewise.
* maverick.c: Delete comment inside comment.
(DSPInit): Delete unused function.
(DSPMCR4): Fix compile time warning about missing parenthesis.
(DSPMCR5): Likewise.
(DSPCDP6): Delete unused variable opcode2.
commit b9366cf3955d81e26537ea1932b183dbdf237361
Author: David McQuillan <dmcq@tao-group.com>
Date: Fri Mar 14 14:03:29 2014 +0000
Prevent writes to R15 via LDR or LDM from changing the ARM/Thumb state in pre-v5 architectures.
PR sim/8388
* armemu.c (WriteR15Load): New function. Determines if the state
can be changed upon a write to R15.
(LoadMult): Use WriteR15Load.
* armemu.h (WRITEDESTB): Use WriteR15Load.
commit e5b98723a5f36c5bc32d465deefd20c334627f5a
Author: Alan Modra <amodra@gmail.com>
Date: Sat Mar 15 00:10:14 2014 +1030
Correct ld-powerpc/vle-reloc-2 test
* ld-powerpc/vle-reloc-3.d: Remove addresses.
commit 5a026fc9a26fa613b67cffe87f8cf3b91bb186b4
Author: Nick Clifton <nickc@redhat.com>
Date: Fri Mar 14 11:21:00 2014 +0000
Fix build time problem with MingGW hosts, which do not have a strnlen() function.
2014-03-13 Meador Inge <meadori@codesourcery.com>
* configure.in: Add strnlen to AC_CHECK_DECLS.
* config.in: Regenerate.
* configure: Regenerate.
* sysdep.h (strnlen): Add prototype.
* dwarf.c (strnlen): Move prototype ...
* sysdep.h (strnlen): ... to here.
commit dc6ae99692892c869dc068c0cfd842168078305c
Author: Joel Brobecker <brobecker@adacore.com>
Date: Fri Mar 14 08:55:26 2014 +0100
Fix guit.texi CL entry.
commit c3301df1daed30afd62d8d2f8895d5aadfafb514
Author: Alan Modra <amodra@gmail.com>
Date: Fri Mar 14 15:01:53 2014 +1030
Fix overflow handling of VLE_SDA21
bfd/
* elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
handling for VLE_SDA21 relocs.
ld/testsuite/
* ld-powerpc/vle.ld: Place .PPC.EMB.sdata0 within 32k of 0.
* ld-powerpc/vle-reloc-3.d: Update.
commit d4ae5fb0b5d1ae4270b3343509e8bd2d529aa291
Author: Alan Modra <amodra@gmail.com>
Date: Fri Mar 14 11:25:59 2014 +1030
Remove search path from -l:namespec DT_NEEDED
For libraries without a soname, -l:libfoo.so set DT_NEEDED to the search
dir plus filename, while gold and -lfoo just use the filename. This
patch fixes the inconsistency.
* ldlang.h (full_name_provided): New input flag.
* ldlang.c (new_afile): Don't use lang_input_file_is_search_file_enum
for -l:namespec. Instead use lang_input_file_is_l_enum with
full_name_provided flag.
* ldlfile.c (ldfile_open_file_search): Don't complete lib name if
full_name_provided flag is set.
* emultempl/elf32.em (gld${EMULATION_NAME}_open_dynamic_archive):
Handle full_name_provided libraries. Tidy EXTRA_SHLIB_EXTENSION
support. Set DT_NEEDED for -l:namespec as namespec.
* emultempl/aix.em (ppc_after_open_output): Handle full_name_provided.
* emultempl/linux.em (gld${EMULATION_NAME}_open_dynamic_archive):
Don't handle full_name_provided libraries.
* emultempl/pe.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
* emultempl/pep.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
* emultempl/vms.em (gld${EMULATION_NAME}_open_dynamic_archive): Ditto.
commit d6b6434614d9752d705d4f3199c3d59330938c66
Author: Pedro Alves <palves@redhat.com>
Date: Fri Mar 14 00:06:45 2014 +0000
Rename native-only terminal related functions.
Looking at target_terminal_inferior etc. in async mode, I realized
that the naming of the terminal_inferior, terminal_ours,
etc. functions doesn't really give a clue that they're meant for the
native target only. This patch renames them. There's already
child_terminal_info using the child_ prefix, and, they're most
prominently installed by inf-child.c, so I went with the child_
prefix. I dropped "inferior" from a couple to make the name match the
corresponding target method.
Tested on x86_64 Fedora 17, and cross built for mingw. I didn't test
gnu-nat.c, but I think the change is as obvious as it gets. I grepped
the tree looking for other potential spots that would need adjustment
but this is all I found. If something breaks, it should be trivial to
fix.
gdb/
2014-03-14 Pedro Alves <palves@redhat.com>
* inferior.h (terminal_ours_for_output): Rename to ...
(child_terminal_ours_for_output): ... this.
(terminal_save_ours): Rename to ...
(child_terminal_save_ours): ... this.
(terminal_ours): Rename to ...
(child_terminal_ours): ... this.
(terminal_inferior): Rename to ...
(child_terminal_inferior): ... this.
(terminal_init_inferior): Rename to ...
(child_terminal_init_inferior): ... this.
(terminal_init_inferior_with_pgrp): Rename to ...
(child_terminal_init_inferior_with_pgrp): ... this.
* inflow.c (terminal_init_inferior_with_pgrp): Rename to ...
(child_terminal_init_with_pgrp): ... this.
(terminal_save_ours): Rename to ...
(child_terminal_save_ours): ... this.
(terminal_init_inferior): Rename to ...
(child_terminal_init): ... this. Adjust.
(terminal_inferior): Rename to ...
(child_terminal_inferior): ... this.
(terminal_ours_for_output): Rename to ...
(child_terminal_ours_for_output): ... this. Adjust.
(terminal_ours): Rename to ...
(child_terminal_ours): ... this.
(terminal_ours_1): Rename to ...
(child_terminal_ours_1): ... this. Adjust.
* linux-nat.c (linux_nat_terminal_inferior): Adjust.
* windows-nat.c (do_initial_windows_stuff): Adjust.
* gnu-nat.c (gnu_terminal_init_inferior): Rename to ...
(gnu_terminal_init): ... this. Adjust.
(gnu_target): Adjust.
* inf-child.c (inf_child_target): Adjust.
commit 221c28eceaa29411ef2f54f02f329c39c757e4ca
Author: Alan Modra <amodra@gmail.com>
Date: Fri Mar 14 09:31:24 2014 +1030
daily update
commit df359aa7ab836525492570af920654f46dc005ba
Author: Richard Earnshaw <rearnsha@arm.com>
Date: Thu Mar 13 17:10:04 2014 +0000
AArch64: Clean up docs and document -mcpu and -march.
2014-03-13 Richard Earnshaw <rearnsha@arm.com>
Jiong Wang <Jiong.Wang@arm.com>
* doc/c-aarch64.texi: Clean up some formatting issues.
(AArch64 Options): Document -mcpu and -march.
(AArch64 Extensions): New node.
commit 5a1e8c7a83c17df130a48fb0a736cde6f22bfca9
Author: Doug Evans <xdje42@gmail.com>
Date: Thu Mar 13 09:55:12 2014 -0700
Fix pr 16612.
* guile/scm-type.c (tyscm_copy_type_recursive): Move type to its
new eq?-hashtab.
testsuite/
* gdb.guile/scm-value.ep (test_value_after_death): Do a garbage
collect after discarding symbols.
commit 350e1a768cca6deab7aeca8adcff9561faeb1f35
Author: Doug Evans <xdje42@gmail.com>
Date: Thu Mar 13 09:24:19 2014 -0700
Fix segv when referencing a value added to history after a Guile garbage collect.
* value.c (record_latest_value): Call release_value_or_incref
instead of release_value.
testsuite/
* gdb.guile/scm-value.exp (test_value_in_inferior): Verify value added
to history survives a gc.
commit c307e84195f4cc97bf73fcefcb947f73a17b1141
Author: Nick Clifton <nickc@redhat.com>
Date: Thu Mar 13 12:47:05 2014 +0000
Make the new aarch64 bignum test endian agnostic.
* gas/aarch64/litpool.s: Make the test endian agnostic.
* gas/aarch64/litpool.d: Update expected disassembly.
commit a69900ae4ef5a53f7709c15a4aead39417196dce
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 12:40:40 2014 +0000
Rename Solaris's target to "target child" like most other ports.
Note that "target procfs" is used by QNX, but the test must be failing
there, as nto-procfs.c overrides to_open with a method that doesn't
throw the error being tested. So I'm just removing the test
completely.
gdb/
2014-03-13 Pedro Alves <palves@redhat.com>
* procfs.c (procfs_target): Don't override to_shortname,
to_longname or to_doc.
gdb/testsuite/
2014-03-13 Pedro Alves <palves@redhat.com>
* gdb.base/default.exp: Don't test "target procfs".
commit 5db9f0bdb5e676187a13300b26383a01aa0f89dd
Author: Pedro Alves <palves@redhat.com>
Date: Thu Mar 13 12:02:24 2014 +0000
Don't mention "Unix" in native target name.
I find the mention of "Unix" unnecessary (and really slightly a lie)
on GNU/Linux in a couple of places:
(gdb) maint print target-stack
The current target stack is:
- multi-thread (multi-threaded child process.)
- child (Unix child process)
- exec (Local exec file)
- None (None)
(gdb) help target child
Unix child process (started by the "run" command).
(gdb) target child
Use the "run" command to start a Unix child process.
It's also odd that e.g., the Windows port says "Unix" in reaction to
"target child" (it was already that way before Windows used
inf-child.c):
(gdb) target child
Use the "run" command to start a Unix child process.
(gdb)
So drop "Unix", going in the direction of saying mostly the same on
all native targets:
(gdb) maint print target-stack
The current target stack is:
- multi-thread (multi-threaded child process.)
- - child (Unix child process)
+ - child (Child process)
- exec (Local exec file)
- None (None)
(gdb) help target child
- Unix child process (started by the "run" command).
+ Child process (started by the "run" command).
(gdb) target child
-Use the "run" command to start a Unix child process.
+Use the "run" command to start a child process.
gdb/
2014-03-13 Pedro Alves <palves@redhat.com>
* inf-child.c (inf_child_open, inf_child_target): Don't mention
Unix in user visible strings.
gdb/testsuite/
2014-03-13 Pedro Alves <palves@redhat.com>
* gdb.base/default.exp: Update "target child" and "target procfs"
tests to not expect "Unix".
commit 167ad85bf06582759e8dfe021aac9da79b81340d
Author: Tristan Gingold <gingold@adacore.com>
Date: Mon Dec 2 14:30:32 2013 +0100
Add pe/x86_64 bigobj file format.
bfd/
* peicode.h (pe_ILF_object_p): Adjust, as the version number
has been read.
(pe_bfd_object_p): Also read version number to detect ILF.
* pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
(x86_64pe_bigobj_vec): Define
* coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
(bfd_coff_max_nscns): New macro.
(coff_compute_section_file_positions): Use unsigned int for
target_index. Compare with bfd_coff_max_nscns.
(bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
Set a value for _bfd_coff_max_nscns.
(header_bigobj_classid): New constant.
(coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
(coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
(coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
functions.
(bigobj_swap_table): New table.
* libcoff.h: Regenerate.
* coff-sh.c (bfd_coff_small_swap_table): Likewise.
* coff-alpha.c (alpha_ecoff_backend_data): Add value for
_bfd_coff_max_nscns.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coff-rs6000.c (bfd_xcoff_backend_data)
(bfd_pmac_xcoff_backend_data): Likewise.
* coff64-rs6000.c (bfd_xcoff_backend_data)
(bfd_xcoff_aix5_backend_data): Likewise.
* targets.c (x86_64pe_bigobj_vec): Declare.
* configure.in (x86_64pe_bigobj_vec): New vector.
* configure: Regenerate.
* config.bfd: Add bigobj object format for Windows targets.
gas/
* config/tc-i386.c (use_big_obj): Declare.
(OPTION_MBIG_OBJ): Define.
(md_longopts): Add -mbig-obj option.
(md_parse_option): Handle it.
(md_show_usage): Display help for this option.
(i386_target_format): Use bigobj for x86-64 if -mbig-obj.
* doc/c-i386.texi: Document the option.
gas/testsuite/
* gas/pe/big-obj.d, gas/pe/big-obj.s: Add test.
* gas/pe/pe.exp: Add test.
include/coff/
* pe.h (struct external_ANON_OBJECT_HEADER_BIGOBJ): Declare.
(FILHSZ_BIGOBJ): Define.
(struct external_SYMBOL_EX): Declare.
(SYMENT_BIGOBJ, SYMESZ_BIGOBJ): Define.
(union external_AUX_SYMBOL_EX): Declare.
(AUXENT_BIGOBJ, AUXESZ_BIGOBJ): Define.
* internal.h (struct internal_filehdr): Change type
of f_nscns.
commit 5e3a2c38d793123e32547f165f18b362438ce603
Author: Stan Shebs <stan@codesourcery.com>
Date: Wed Mar 12 19:36:45 2014 -0700
Doxygenate gdbtypes.h
commit 0021d171fa6d986c1fd6ba73308e7387fbaabcd8
Author: Alan Modra <amodra@gmail.com>
Date: Thu Mar 13 09:31:14 2014 +1030
daily update
commit 8bc2fe488957946d2cdccda3ce8d4f39e4003ea0
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 20:32:53 2014 +0000
Factor out foreground/background execution command preparation.
All execution commands currently have this pattern:
/* If we must run in the background, but the target can't do it,
error out. */
if (async_exec && !target_can_async_p ())
error (_("Asynchronous execution not supported on this target."));
/* If we are not asked to run in the bg, then prepare to run in the
foreground, synchronously. */
if (!async_exec && target_can_async_p ())
{
/* Simulate synchronous execution. */
async_disable_stdin ();
}
This patch factors that into a shared function.
attach_command installs a cleanup to re-enable stdin, but that's not
necessary, as per the comment in prepare_execution_command. In any
case, if someday it turns out necessary, we have a single place to
install it now.
Tested on x86_64 Fedora 17, sync and async modes.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* infcmd.c (prepare_execution_command): New function, factored out
from several execution commands.
(run_command_1, continue_command, step_1, jump_command)
(signal_command, until_command, advance_command, finish_command)
(attach_command): Use prepare_execution_command.
commit 638c5f496205e1209547f3f6303f773270882173
Author: Omair Javaid <omair.javaid@linaro.org>
Date: Thu Mar 13 01:23:55 2014 +0500
Support for HWbreak/watchpoint across fork/vfork on arm-native
This patch updates arm native support for hwbreak-/watchpoints to enable
support for hwbreak-/watchpoints across fork/vfork. This involves changes to
hwbreak-/watchpoint insertion mechanism to the modern way, by marking debug
registers as needing update, but only really updating them on resume, which is
necessary for supporting watchpoints in non-stop mode. This also updates a
previously maintained per thread hwbreak-/watchpoint cache to a per process
cache which allows target specific code to come in sync with gdb-linux calls to
threads create/destroy and process fork/exit hooks.
commit 6d03af93d24ffd30f19e66753106fc85ea0a51e4
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 19:40:52 2014 +0000
Make 'make check TESTS="..."' work from GDB's build dir.
I noticed 'make check TESTS="..."' works when ran from gdb/testsuite/,
but TESTS is ignored when "make check" is ran from gdb/.
The issue is that TESTS isn't being passed to the testsuite subdir
make invocation.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* Makefile.in (TARGET_FLAGS_TO_PASS): Add TESTS.
commit b3ccfe11d3b0fc84f8ccd4e4fa25b75d1dc71cfc
Author: Tom Tromey <tromey@redhat.com>
Date: Fri Feb 28 09:47:34 2014 -0700
fix regressions with target-async
A patch in the target cleanup series caused a regression when using
record with target-async. Version 4 of the patch is here:
https://sourceware.org/ml/gdb-patches/2014-03/msg00159.html
The immediate problem is that record supplies to_can_async_p and
to_is_async_p methods, but does not supply a to_async method. So,
when target-async is set, record claims to support async -- but if the
underlying target does not support async, then the to_async method
call will end up in that method's default implementation, namely
tcomplain.
This worked previously because the record target used to provide a
to_async method; one that (erroneously, only at push time) checked the
other members of the target stack, and then simply dropped to_async
calls in the "does not implement async" case.
My first thought was to simply drop tcomplain as the default for
to_async. This works, but Pedro pointed out that the only reason
record has to supply to_can_async_p and to_is_async_p is that these
default to using the find_default_run_target machinery -- and these
defaults are only needed by "run" and "attach".
So, a nicer solution presents itself: change run and attach to
explicitly call into the default run target when needed; and change
to_is_async_p and to_can_async_p to default to "return 0". This makes
the target stack simpler to use and lets us remove the method
implementations from record. This is also in harmony with other plans
for the target stack; namely trying to reduce the impact of
find_default_run_target. This approach makes it clear that
find_default_is_async_p is not needed -- it is asking whether a target
that may not even be pushed is actually async, which seems like a
nonsensical question.
While an improvement, this approach proved to introduce the same bug
when using the core target. Looking a bit deeper, the issue is that
code in "attach" and "run" may need to use either the current target
stack or the default run target -- but different calls into the target
API in those functions could wind up querying different targets.
This new patch makes the target to use more explicit in "run" and
"attach". Then these commands explicitly make the needed calls
against that target. This ensures that a single target is used for
all relevant operations. This lets us remove a couple find_default_*
functions from various targets, including the dummy target. I think
this is a decent understandability improvement.
One issue I see with this patch is that the new calls in "run" and
"attach" are not very much like the rest of the target API. I think
fundamentally this is due to bad factoring in the target API, which
may need to be fixed for multi-target. Tackling that seemed ambitious
for a regression fix.
While working on this I noticed that there don't seem to be any test
cases that involve both target-async and record, so this patch changes
break-precsave.exp to add some. It also changes corefile.exp to add
some target-async tests; these pass with current trunk and with this
patch applied, but fail with the v1 patch.
This patch differs from v4 in that it moves initialization of
to_can_async_p and to_supports_non_stop into inf-child, adds some
assertions to complete_target_initialization, and adds some comments
to target.h.
Built and regtested on x86-64 Fedora 20.
2014-03-12 Tom Tromey <tromey@redhat.com>
* inf-child.c (return_zero): New function.
(inf_child_target): Set to_can_async_p, to_supports_non_stop.
* aix-thread.c (aix_thread_inferior_created): New function.
(aix_thread_attach): Remove.
(init_aix_thread_ops): Don't set to_attach.
(_initialize_aix_thread): Register inferior_created observer.
* corelow.c (init_core_ops): Don't set to_attach or
to_create_inferior.
* exec.c (init_exec_ops): Don't set to_attach or
to_create_inferior.
* infcmd.c (run_command_1): Use find_run_target. Make direct
target calls.
(attach_command): Use find_attach_target. Make direct target
calls.
* record-btrace.c (init_record_btrace_ops): Don't set
to_create_inferior.
* record-full.c (record_full_can_async_p, record_full_is_async_p):
Remove.
(init_record_full_ops, init_record_full_core_ops): Update. Don't
set to_create_inferior.
* target.c (complete_target_initialization): Add assertion.
(target_create_inferior): Remove.
(find_default_attach, find_default_create_inferior): Remove.
(find_attach_target, find_run_target): New functions.
(find_default_is_async_p, find_default_can_async_p)
(target_supports_non_stop, target_attach): Remove.
(init_dummy_target): Don't set to_create_inferior or
to_supports_non_stop.
* target.h (struct target_ops) <to_attach>: Add comment. Remove
TARGET_DEFAULT_FUNC.
<to_create_inferior>: Add comment.
<to_can_async_p, to_is_async_p, to_supports_non_stop>: Use
TARGET_DEFAULT_RETURN.
<to_can_async_p, to_supports_non_stop, to_can_run>: Add comments.
(find_attach_target, find_run_target): Declare.
(target_create_inferior): Remove.
(target_has_execution_1): Update comment.
(target_supports_non_stop): Remove.
* target-delegates.c: Rebuild.
2014-03-12 Tom Tromey <tromey@redhat.com>
* gdb.base/corefile.exp (corefile_test_run, corefile_test_attach):
New procs. Add target-async tests.
* gdb.reverse/break-precsave.exp (precsave_tests): New proc.
Add target-async tests.
commit 55d9b4c146716a683d9fea769e5f4106eadb30fc
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 12 15:44:09 2014 +0000
The value of a bignum expression is held in a single global array. This means
that if multiple bignum values are encountered only the most recent is valid.
If such expressions are cached, eg to be emitted into a literal pool later on
in the assembly, then only one expression - the last - will be correct. This
patch fixes the problem for the AArch64 target by caching each bignum value
locally.
PR gas/16688
* config/tc-aarch64.c (literal_expression): New structure.
(literal_pool): Replace exp array with literal_expression array.
(add_to_lit_pool): When adding a bignum cache the big value.
(s_ltorg): When emitting a bignum initialise the global bignum
array from the cached value.
* gas/aarch64/litpool.s: New test case.
* gas/aarch64/litpool.d: Expected disassembly.
commit 646f4417760ab12c0d955dabf821d8737d94335a
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Fri Mar 7 12:23:47 2014 +0000
Fix dw2-ifort-parameter.exp on PPC64
On PPC64, 'func' and 'main' are function descriptors and don't point
to the actual code. Thus the usage of these symbols in the DWARF
assembler source was broken. The patch introduces new labels
func_start and func_end for this purpose.
commit 288c211f8c66a8d065cfd59f110e2fbc33ccce25
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Fri Mar 7 11:52:54 2014 +0000
Migrate dw2-ifort-parameter.exp to Dwarf::assemble
A "side effect" of the migration to Dwarf::assemble is that the DWARF
address size is now automatically adjusted to the target architecture.
The original assembler source hard-coded the DWARF address size to 4,
even on 64-bit architectures. This address size mismatch caused a
test case failure on s390x due to a wrong result from DW_OP_deref.
commit e0c0f156b4b0a32293c1a48c296d8035244e3951
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Fri Mar 7 11:45:49 2014 +0000
Exploit 'prepare_for_testing' etc. for 'Dwarf::assemble'-generated files
Now that prepare_for_testing etc. can cope with absolute path names,
this can be exploited for test cases with generated source files.
This is just to simplify the code and shouldn't cause any functional
change.
commit 0e5c45554bc3d274809e688d3bfb8e5438cc3539
Author: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Fri Mar 7 10:23:42 2014 +0000
gdb.exp: Support absolute path name args in 'prepare_for_testing' etc.
Test cases that produce source files in the build directory have not
been able to use prepare_for_testing and friends. This was because
build_executable_from_specs unconditionally prepended the source
directory path name to its arguments.
commit c792917cdc10a5ada2f4f73ecb39c764756bf994
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 12 13:12:37 2014 +0000
Prevent the linker from generaing a seg-fault when the user attempts to link
an ARM ELF binary into an AARCH64 ELF executable.
PR ld/16671
* elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
before testing for vxworks.
commit 8a1373cc51a55646633a9bedefbf722e5a3486ed
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 12 12:00:27 2014 +0000
Update the documentation for the AR command so that it shows the --plugin
option coming *after* the command option not before it.
PR binutils/16652
* doc/binutils.texi (ar cmdline): Move --plugin command line
option to after the command option.
commit 91f83b0228f795e4acb8ac6e6690c6276cbec599
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 11:55:02 2014 +0000
inf-child.h: Update comment.
Like inf-child.c, this file is no longer used exclusively by Unix
targets anymore.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* inf-child.h: Update comment to not mention Unix.
commit f1aea813c89e437501f00617279b99b939a4b889
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 11:33:59 2014 +0000
inf-child.c: Update comments.
This file is no longer used exclusively by Unix targets anymore.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* inf-child.c: Update top comment to not mention Unix. Add
generic comment describing how this target is meant to be used.
(inf_child_post_attach, inf_child_post_startup_inferior)
(inf_child_follow_fork, inf_child_pid_to_exec_file): Don't mention
Unix in comment.
commit ee8e9165af41505e5b33397afdbe5c424d5aa52c
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 11:21:36 2014 +0000
Make the nto-procfs.c target inherit inf-child.c.
So that all native targets inherit a single "superclass".
Target methods that are set to or do the same as inf-child.c's are
removed.
Not tested.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* nto-procfs.c: Include inf-child.h.
(procfs_ops): Delete global.
(procfs_can_run): Delete method.
(procfs_detach, procfs_mourn_inferior): Unpush the passed in
target pointer instead of referencing procfs_ops.
(procfs_prepare_to_store): Delete.
(init_procfs_ops): Delete function.
(procfs_target): New function, based on init_procfs_ops, but
inherit inf_child_target.
(_initialize_procfs): Use procfs_target.
commit 51a9c8c5f8931d601a67494e8a65450083b35f92
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 11:21:36 2014 +0000
Make the windows-nat.c target inherit inf-child.c.
So that all native targets inherit a single "superclass".
Target methods that are set to or do the same as inf-child.c's are
removed.
Tested by cross building on Fedora 17, and then confirming that
./gdb.exe ./gdb.exe -ex "set pagination off" -ex "start"
under Wine still works.
Also, Joel tested this with Adacore's internal testsuite.
gdb/
2014-03-12 Pedro Alves <palves@redhat.com>
* windows-nat.c: Include inf-child.h.
(windows_ops): Delete global.
(windows_open, windows_prepare_to_store, windows_can_run): Delete
methods.
(init_windows_ops): Delete function.
(windows_target): New function, based on init_windows_ops, but
inherit inf_child_target.
(_initialize_windows_nat): Use windows_target. Install x86
specific target methods here.
commit 5893c83a47db6f00e183a271f3b330dcd8efd069
Author: Pedro Alves <palves@redhat.com>
Date: Wed Mar 12 11:07:37 2014 +0000
Mention PR gdb/16696 in corresponding ChangeLog entry.
commit 7701725167853ea4fcb9698e29e466d3b6541ddd
Author: Nick Clifton <nickc@redhat.com>
Date: Wed Mar 12 11:02:57 2014 +0000
Add myself as the maintainer for the MSP430 sim.
commit c63043aae739e147ad1da015d48ecceeb8b3fef9
Author: Dmitry Gorbachev <d.g.gorbachev@gmail.com>
Date: Wed Mar 12 10:56:17 2014 +0000
Fix compile time warnings about unused variables 'yyinput' and 'input'.
PR binutils/16567
* deflex.l: Add noinput and nounput options.
commit fa47fa924667f5d668faf24412dea39150e14a2a
Author: Alan Modra <amodra@gmail.com>
Date: Wed Mar 12 15:02:00 2014 +1030
autoreconf
Regenerate Makefile.in in bfd, binutils, gas, gold, gprof, ld, opcodes.
Regenerate gas/config.in.
commit bbefd0a9264348d04783d3d374c2104ae468c799
Author: Alan Modra <amodra@gmail.com>
Date: Wed Mar 12 10:33:26 2014 +1030
objcopy/strip ELF program header p_vaddr confusion
copy_elf_program_header has logic to reject non-alloc sections when
calculating p_vaddr offset for padding, but blithely assumed the
first section in a segment was allocated.
PR 16690
* elf.c (copy_elf_program_header): Ignore first section lma if
non-alloc.
commit 32ed590d7eb359de7bf8da2e8fd3f43f1cfe0bcf
Author: Alan Modra <amodra@gmail.com>
Date: Wed Mar 12 09:31:13 2014 +1030
daily update
commit 3c865fca872570ba07c4a16fb262e0487b66bf0a
Author: Alan Modra <amodra@gmail.com>
Date: Tue Mar 11 15:42:46 2014 +1030
intptr_t type definition needed
coffcode.h uses an intptr_t cast inside an #ifdef RS6000COFF_C, so
ensure that intptr_t is defined. We don't see this when
cross-compiling from linux due to intptr_t being provided by
unistd.h.
PR 16686
* coff-rs6000.c: Include stdint.h.
* coff64-rs6000.c: Likewise.
commit c1966e261a3c0e0a32639d464a5ebee83aa31144
Author: Doug Evans <xdje42@gmail.com>
Date: Tue Mar 11 00:02:19 2014 -0400
* guile/guile.c (call_initialize_gdb_module): New function.
(initialize_guile): Replace call to scm_init_guile with call to
scm_with_guile.
commit f32d1b7f589d70c6f5e15f83b0f6f94ef18bb1dd
Author: Mike Frysinger <vapier@gentoo.org>
Date: Sat Mar 8 00:21:13 2014 -0500
sim: msp430: start a test framework
The current sim lacks any sort of tests. Start a basic framework and
add a simple one to test the add insn.
commit 7b0278dcad72af1db86e6ecf91751dbc45e3b071
Author: Mike Frysinger <vapier@gentoo.org>
Date: Sat Mar 8 00:20:11 2014 -0500
sim: msp430: set initial PC to ELF entry if available
If we want to run a simple ELF, the reset vector isn't set up, so starting
at address 0 doesn't make sense. Use the ELF's entry point instead.
commit a3271a3e6c841729a9ece40af973e275ea2de875
Author: Mike Frysinger <vapier@gentoo.org>
Date: Thu Mar 6 23:29:37 2014 -0500
sim: msp430: fix build time warnings
This fix is simple:
msp430-sim.c: In function 'maybe_perform_syscall':
msp430-sim.c:898:10: warning: format '%d' expects argument of type 'int',
but argument 5 has type 'long int' [-Wformat]
This one we change to use casts like everyone else does in the code base:
msp430-sim.c: In function 'msp430_step_once':
msp430-sim.c:985:7: warning: passing argument 3 of 'init_disassemble_info'
from incompatible pointer type [enabled by default]
include/dis-asm.h:368:13: note: expected 'fprintf_ftype' but argument is
of type 'int (*)(struct FILE * __restrict__, const char * __restrict__)'
commit 60d847df0b9691b7cb38bfba41b9d6aafd97efc2
Author: Mike Frysinger <vapier@gentoo.org>
Date: Thu Feb 20 00:28:17 2014 -0500
sim: constify arg to sim_do_command
It is rare for people to want to modify the cmd arg. In general, they
really shouldn't be, but a few still do. For those who misbehave, dupe
the string locally so they can bang on it.
commit 61d1ce24e894c08a701efc5794012161ef101a60
Author: Alan Modra <amodra@gmail.com>
Date: Tue Mar 11 09:30:40 2014 +1030
daily update
commit 9b12c500635117c977f5b64bc0fe23749aaf9acd
Author: Cary Coutant <ccoutant@google.com>
Date: Mon Mar 10 13:38:20 2014 -0700
Add function to set non-visibility part of st_other.
2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
gold/
* symtab.h (Symbol::set_nonvis): New function.
commit beacaa966be202228a7905474013dfb199f36e14
Author: Cary Coutant <ccoutant@google.com>
Date: Mon Mar 10 13:36:40 2014 -0700
Add explicit instantiations for Sized_symbol::init_output_data.
2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
gold/
* symtab.cc (Sized_symbol<32>::init_output_data):
Instantiate the template.
(Sized_symbol<64>::init_output_data): Likewise.
commit 800d982336156359cad5f98ba26a249a94f13108
Author: Cary Coutant <ccoutant@google.com>
Date: Mon Mar 10 13:35:53 2014 -0700
Allow target to adjust dynamic symbol value.
2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
gold/
* symtab.cc (Symbol_table::sized_write_globals): Allow a target to
adjust dynamic symbol value.
* target.h (Target::adjust_dyn_symbol): New function.
(Target::do_adjust_dyn_symbol): New function.
commit 918fc1f8d23c634227c871b67ccb4ed32d0df83c
Author: Cary Coutant <ccoutant@google.com>
Date: Mon Mar 10 13:34:53 2014 -0700
Allow target to add custom dynamic table entries.
2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
gold/
* output.cc (Output_data_dynamic::Dynamic_entry::write):
Get the value of DYNAMIC_CUSTOM dynamic entry.
* output.h (Output_data_dynamic::add_custom): New function.
(Dynamic_entry::Dynamic_entry): New constructor for DYNAMIC_CUSTOM
dynamic entry.
(enum Dynamic_entry::Classification): Add DYNAMIC_CUSTOM.
* target.h (Target::dynamic_tag_custom_value): New function.
(Target::do_dynamic_tag_custom_value): New function.
commit 98ff9231545f9ba7221ad64ec1ff17cf52cafc07
Author: Cary Coutant <ccoutant@google.com>
Date: Mon Mar 10 13:33:20 2014 -0700
Allow target to set dynsym indexes.
2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
gold/
* symtab.cc (Symbol_table::set_dynsym_indexes): Allow a target to set
dynsym indexes.
* target.h (Target::has_custom_set_dynsym_indexes): New function.
(Target::do_has_custom_set_dynsym_indexes): New function.
(Target::set_dynsym_indexes): New function.
(Target::do_set_dynsym_indexes): New function.
commit ce15efd88c41c2b323ef37aed9c24f0557d8b2ca
Author: Tristan Gingold <tristan.gingold@adacore.com>
Date: Mon Mar 10 15:10:27 2014 +0100
Remove bfd/ticoff.h (unused)
2013-12-03 Tristan Gingold <gingold@adacore.com>
* ticoff.h: Remove.
commit 023db19c6b0dc1345631d708425a9cb694cafa92
Author: Joel Brobecker <brobecker@adacore.com>
Date: Mon Mar 10 14:45:26 2014 +0100
Missing space before '(' in ada-lang.c::ada_evaluate_subexp
gdb/ChangeLog:
* ada-lang.c (ada_evaluate_subexp): Add missing space before '('
in call to TYPE_CODE macro.
commit 8668be63cff2c8efe312e1d6a354fd8b69cd2d89
Author: Joel Brobecker <brobecker@adacore.com>
Date: Mon Mar 10 14:44:30 2014 +0100
Minor style change in the previous commits' ChangeLog entry.
commit 5ec18f2b48ab74bbbaf436324ce3947df3bc048e
Author: Jerome Guitton <guitton@adacore.com>
Date: Wed Feb 12 12:08:23 2014 +0100
[Ada] Full view of tagged type with ptype
When evaluating an expression, if it is of a tagged type, GDB reads
the tag in memory and deduces the full view. At parsing time, however,
this operation is done only in the case of OP_VAR_VALUE. ptype does
not go through a full evaluation of expressions so it may return some
odd results:
(gdb) print c.menu_name
$1 = 0x0
(gdb) ptype $
type = system.strings.string_access
(gdb) ptype c.menu_name
type = <void>
This change removes this peculiarity by extending the tag resolution
to UNOP_IND and STRUCTOP_STRUCT. As in the case of OP_VAR_VALUE, this
implies switching from EVAL_AVOID_SIDE_EFFECTS to EVAL_NORMAL when a
tagged type is dereferenced.
gdb/
* ada-lang.c (ada_evaluate_subexp): Resolve tagged types to
full view in the case of UNOP_IND and STRUCTOP_STRUCT.
gdb/testsuite/
* gdb.ada/tagged_access: New testcase.
commit 7d03f2eb64305b386f2ae8b733e0a2a143fd4ffd
Author: Hui Zhu <teawater@gmail.com>
Date: Mon Mar 10 15:42:26 2014 +0800
Remove "hardware" from comments of "target_insert_breakpoint"
This function is for simple breakpoint. So I post a patch to remove "hardware".
Thanks,
Hui
2014-03-10 Hui Zhu <hui@codesourcery.com>
* target.h (target_insert_breakpoint): Remove "hardware" from its
comments.
commit 592fdf42efd9a583248e4e61bdf71a23ad60d284
Author: Alan Modra <amodra@gmail.com>
Date: Mon Mar 10 09:30:41 2014 +1030
daily update
commit c5cec84eb377b0f378ccd840d3eb048c084c8d8a
Author: Alan Modra <amodra@gmail.com>
Date: Sun Mar 9 09:31:12 2014 +1030
daily update
-----------------------------------------------------------------------
Summary of changes:
bfd/ChangeLog | 83 ++
bfd/Makefile.in | 2 +-
bfd/coff-alpha.c | 2 +-
bfd/coff-mips.c | 2 +-
bfd/coff-rs6000.c | 3 +
bfd/coff-sh.c | 1 +
bfd/coff64-rs6000.c | 3 +
bfd/coffcode.h | 258 ++++-
bfd/config.bfd | 2 +-
bfd/config.in | 4 +
bfd/configure | 12 +
bfd/configure.in | 2 +
bfd/doc/ChangeLog | 4 +
bfd/doc/Makefile.in | 2 +-
bfd/elf.c | 5 +-
bfd/elf32-arm.c | 3 +
bfd/elf32-ppc.c | 12 +-
bfd/libcoff.h | 4 +
bfd/mach-o.c | 2 +
bfd/pe-x86_64.c | 54 +
bfd/peXXigen.c | 77 +-
bfd/peicode.h | 19 +-
bfd/sysdep.h | 4 +
bfd/targets.c | 2 +
bfd/ticoff.h | 121 --
bfd/version.h | 2 +-
binutils/ChangeLog | 49 +
binutils/Makefile.in | 2 +-
binutils/deflex.l | 4 +-
binutils/doc/Makefile.in | 2 +-
binutils/doc/binutils.texi | 4 +-
binutils/dwarf.c | 4 -
binutils/objcopy.c | 7 +-
binutils/od-macho.c | 447 +++++++-
binutils/readelf.c | 6 +
binutils/sysdep.h | 4 +
binutils/testsuite/ChangeLog | 4 +
binutils/testsuite/binutils-all/readelf.ss | 2 +
gas/ChangeLog | 84 ++
gas/Makefile.in | 2 +-
gas/NEWS | 3 +
gas/app.c | 5 +-
gas/config.in | 18 +
gas/config/tc-aarch64.c | 69 +-
gas/config/tc-arm.c | 186 +++-
gas/config/tc-arm.h | 13 +
gas/config/tc-i386.c | 24 +-
gas/config/tc-sparc.c | 2 +
gas/doc/Makefile.in | 2 +-
gas/doc/as.texinfo | 2 +
gas/doc/c-aarch64.texi | 92 ++-
gas/doc/c-arm.texi | 4 +
gas/doc/c-i386.texi | 5 +
gas/doc/c-sparc.texi | 12 +-
gas/doc/internals.texi | 9 +
gas/read.c | 5 +-
gas/testsuite/ChangeLog | 49 +
gas/testsuite/gas/aarch64/illegal.d | 2 +-
gas/testsuite/gas/aarch64/litpool.d | 30 +
gas/testsuite/gas/aarch64/litpool.s | 7 +
gas/testsuite/gas/aarch64/verbose-error.l | 132 +++
gas/testsuite/gas/aarch64/verbose-error.s | 42 +
gas/testsuite/gas/arm/ccs.d | 25 +
gas/testsuite/gas/arm/ccs.s | 33 +
gas/testsuite/gas/cfi/cfi-arm-1.d | 9 +-
gas/testsuite/gas/cfi/cfi-arm-1.s | 6 +
gas/testsuite/gas/pe/big-obj.d | 11 +
gas/testsuite/gas/pe/big-obj.s | 16 +
gas/testsuite/gas/pe/pe.exp | 8 +
gas/testsuite/gas/rx/mov.d | 678 ++++++------
gas/testsuite/gas/sparc/ldd_std.d | 2 +-
gas/testsuite/gas/sparc/rdhpr.d | 4 +-
gas/testsuite/gas/sparc/rdhpr.s | 4 +-
gas/testsuite/gas/sparc/wrhpr.d | 4 +-
gas/testsuite/gas/sparc/wrhpr.s | 4 +-
gdb/ChangeLog | 255 ++++
gdb/MAINTAINERS | 2 -
gdb/Makefile.in | 3 +-
gdb/ada-lang.c | 65 +-
gdb/aix-thread.c | 14 +-
gdb/arm-linux-nat.c | 401 +++++--
gdb/corelow.c | 2 -
gdb/defs.h | 5 +-
gdb/doc/ChangeLog | 6 +-
gdb/doc/Doxyfile-gdb-api.in | 1 +
gdb/event-top.c | 27 +-
gdb/exec.c | 2 -
gdb/gdbtypes.h | 800 +++++++------
gdb/gnu-nat.c | 6 +-
gdb/guile/guile.c | 28 +-
gdb/guile/scm-type.c | 19 +
gdb/inf-child.c | 52 +-
gdb/inf-child.h | 2 +-
gdb/infcmd.c | 205 ++---
gdb/inferior.h | 18 +-
gdb/inflow.c | 36 +-
gdb/infrun.c | 118 +-
gdb/linux-nat.c | 8 +-
gdb/mi/mi-interp.c | 3 +-
gdb/nto-procfs.c | 119 +--
gdb/procfs.c | 4 -
gdb/python/py-value.c | 3 +-
gdb/record-btrace.c | 1 -
gdb/record-full.c | 19 -
gdb/rs6000-tdep.c | 6 +-
gdb/solib-darwin.c | 7 +-
gdb/solib-svr4.c | 57 +-
gdb/solib.c | 21 +-
gdb/solib.h | 2 +-
gdb/solist.h | 7 +-
gdb/target-delegates.c | 42 +-
gdb/target.c | 129 +--
gdb/target.h | 66 +-
gdb/testsuite/ChangeLog | 125 ++
.../pckd_arr_ren.exp} | 29 +-
gdb/testsuite/gdb.ada/pckd_arr_ren/foo.adb | 24 +
gdb/testsuite/gdb.ada/pckd_arr_ren/pck.adb | 26 +
gdb/testsuite/gdb.ada/pckd_arr_ren/pck.ads | 24 +
.../tagged_access.exp} | 31 +-
gdb/testsuite/gdb.ada/tagged_access/p.adb | 22 +
gdb/testsuite/gdb.ada/tagged_access/pack.adb | 30 +
gdb/testsuite/gdb.ada/tagged_access/pack.ads | 31 +
gdb/testsuite/gdb.base/async.c | 9 +-
gdb/testsuite/gdb.base/async.exp | 136 +--
gdb/testsuite/gdb.base/corefile.exp | 115 ++-
gdb/testsuite/gdb.base/default.exp | 5 +-
.../gdb-sigterm.c} | 15 +-
gdb/testsuite/gdb.base/gdb-sigterm.exp | 96 ++
gdb/testsuite/gdb.dwarf2/arr-stride.exp | 15 +-
gdb/testsuite/gdb.dwarf2/arr-subrange.exp | 15 +-
.../gdb.dwarf2/dw2-ifort-parameter-debug.S | 122 --
gdb/testsuite/gdb.dwarf2/dw2-ifort-parameter.c | 8 +-
gdb/testsuite/gdb.dwarf2/dw2-ifort-parameter.exp | 44 +-
gdb/testsuite/gdb.dwarf2/dwz.exp | 15 +-
gdb/testsuite/gdb.dwarf2/implptrconst.exp | 13 +-
gdb/testsuite/gdb.dwarf2/implptrpiece.exp | 13 +-
gdb/testsuite/gdb.dwarf2/method-ptr.exp | 15 +-
gdb/testsuite/gdb.dwarf2/missing-sig-type.exp | 15 +-
gdb/testsuite/gdb.dwarf2/nostaticblock.exp | 15 +-
gdb/testsuite/gdb.dwarf2/subrange.exp | 15 +-
gdb/testsuite/gdb.guile/scm-value.exp | 7 +
gdb/testsuite/gdb.mi/mi-solib.exp | 4 -
gdb/testsuite/gdb.reverse/break-precsave.exp | 115 +-
gdb/testsuite/lib/gdb.exp | 11 +-
gdb/testsuite/lib/mi-support.exp | 18 +-
gdb/ui-out.c | 5 +-
gdb/utils.c | 6 +
gdb/value.c | 6 +-
gdb/windows-nat.c | 124 +--
gold/ChangeLog | 41 +
gold/Makefile.in | 3 +-
gold/output.cc | 4 +
gold/output.h | 14 +-
gold/symtab.cc | 47 +
gold/symtab.h | 5 +
gold/target.h | 49 +
gprof/ChangeLog | 4 +
gprof/Makefile.in | 2 +-
include/coff/ChangeLog | 11 +
include/coff/internal.h | 2 +-
include/coff/pe.h | 79 ++
include/gdb/ChangeLog | 4 +
include/gdb/remote-sim.h | 2 +-
include/mach-o/ChangeLog | 4 +
include/mach-o/unwind.h | 199 ++++
ld/ChangeLog | 47 +
ld/Makefile.am | 2 +-
ld/Makefile.in | 8 +-
ld/emultempl/aix.em | 8 +-
ld/emultempl/default-manifest.rc | 2 +-
ld/emultempl/elf32.em | 49 +-
ld/emultempl/linux.em | 2 +-
ld/emultempl/pe.em | 2 +-
ld/emultempl/pep.em | 2 +-
ld/emultempl/vms.em | 2 +-
ld/ldfile.c | 2 +-
ld/ldlang.c | 15 +-
ld/ldlang.h | 3 +
ld/scripttempl/pe.sc | 13 +-
ld/scripttempl/pep.sc | 13 +-
ld/testsuite/ChangeLog | 14 +
ld/testsuite/config/default.exp | 5 +
ld/testsuite/ld-powerpc/vle-reloc-3.d | 8 +-
ld/testsuite/ld-powerpc/vle.ld | 3 +-
opcodes/ChangeLog | 16 +
opcodes/Makefile.in | 2 +-
opcodes/rx-decode.c | 1223 ++++++++++----------
opcodes/rx-decode.opc | 11 +-
opcodes/sparc-dis.c | 2 +-
sim/ChangeLog | 9 +
sim/MAINTAINERS | 1 +
sim/arm/ChangeLog | 49 +
sim/arm/armcopro.c | 34 +-
sim/arm/armemu.c | 67 +-
sim/arm/armemu.h | 10 +-
sim/arm/maverick.c | 23 +-
sim/arm/thumbemu.c | 70 +-
sim/arm/wrapper.c | 249 +++--
sim/avr/ChangeLog | 4 +
sim/avr/interp.c | 2 +-
sim/common/ChangeLog | 6 +
sim/common/sim-command.c | 2 +-
sim/common/sim-options.c | 2 +-
sim/common/sim-options.h | 2 +-
sim/configure | 1 +
sim/configure.tgt | 1 +
sim/cr16/ChangeLog | 4 +
sim/cr16/interp.c | 2 +-
sim/d10v/ChangeLog | 4 +
sim/d10v/interp.c | 2 +-
sim/erc32/ChangeLog | 4 +
sim/erc32/interf.c | 2 +-
sim/m32c/ChangeLog | 5 +
sim/m32c/gdb-if.c | 10 +-
sim/mcore/ChangeLog | 4 +
sim/mcore/interp.c | 2 +-
sim/microblaze/ChangeLog | 4 +
sim/microblaze/interp.c | 2 +-
sim/moxie/ChangeLog | 4 +
sim/moxie/interp.c | 2 +-
sim/msp430/ChangeLog | 10 +
sim/msp430/msp430-sim.c | 11 +-
sim/ppc/ChangeLog | 4 +
sim/ppc/sim_calls.c | 2 +-
sim/rl78/ChangeLog | 5 +
sim/rl78/gdb-if.c | 9 +-
sim/rx/ChangeLog | 5 +
sim/rx/gdb-if.c | 10 +-
sim/sh/ChangeLog | 5 +
sim/sh/interp.c | 8 +-
sim/testsuite/ChangeLog | 4 +
sim/testsuite/configure | 1 +
sim/testsuite/sim/msp430/ChangeLog | 3 +
sim/testsuite/sim/msp430/add.s | 20 +
sim/testsuite/sim/msp430/allinsn.exp | 15 +
sim/testsuite/sim/msp430/testutils.inc | 70 ++
236 files changed, 6347 insertions(+), 3045 deletions(-)
delete mode 100644 bfd/ticoff.h
create mode 100644 gas/testsuite/gas/aarch64/litpool.d
create mode 100644 gas/testsuite/gas/aarch64/litpool.s
create mode 100644 gas/testsuite/gas/arm/ccs.d
create mode 100644 gas/testsuite/gas/arm/ccs.s
create mode 100644 gas/testsuite/gas/pe/big-obj.d
create mode 100644 gas/testsuite/gas/pe/big-obj.s
copy gdb/testsuite/{gdb.dwarf2/dw2-ifort-parameter.exp => gdb.ada/pckd_arr_ren.exp} (55%)
create mode 100644 gdb/testsuite/gdb.ada/pckd_arr_ren/foo.adb
create mode 100644 gdb/testsuite/gdb.ada/pckd_arr_ren/pck.adb
create mode 100644 gdb/testsuite/gdb.ada/pckd_arr_ren/pck.ads
copy gdb/testsuite/{gdb.dwarf2/dw2-ifort-parameter.exp => gdb.ada/tagged_access.exp} (54%)
create mode 100644 gdb/testsuite/gdb.ada/tagged_access/p.adb
create mode 100644 gdb/testsuite/gdb.ada/tagged_access/pack.adb
create mode 100644 gdb/testsuite/gdb.ada/tagged_access/pack.ads
copy gdb/testsuite/{gdb.dwarf2/dw2-ifort-parameter.c => gdb.base/gdb-sigterm.c} (83%)
create mode 100644 gdb/testsuite/gdb.base/gdb-sigterm.exp
delete mode 100644 gdb/testsuite/gdb.dwarf2/dw2-ifort-parameter-debug.S
create mode 100644 include/mach-o/unwind.h
create mode 100644 sim/testsuite/sim/msp430/ChangeLog
create mode 100644 sim/testsuite/sim/msp430/add.s
create mode 100644 sim/testsuite/sim/msp430/allinsn.exp
create mode 100644 sim/testsuite/sim/msp430/testutils.inc
First 500 lines of diff:
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index e2c12ec..40f3bed 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,85 @@
+2014-03-19 Nick Clifton <nickc@redhat.com>
+
+ * peXXigen.c (rsrc_process_section): Add code to scan input
+ sections and record their lengths. Use these lengths to find the
+ start of each merged .rsrc section.
+
+2014-03-17 Tristan Gingold <gingold@adacore.com>
+
+ * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
+ (bfd_mach_o_read_command): Ditto.
+
+2014-03-14 Meador Inge <meadori@codesourcery.com>
+
+ * configure.in: Add strnlen to AC_CHECK_DECLS.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * sysdep.h (strnlen): Add prototype.
+
+2014-03-14 Alan Modra <amodra@gmail.com>
+
+ * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
+ handling for VLE_SDA21 relocs.
+
+2014-03-13 Tristan Gingold <gingold@adacore.com>
+
+ * peicode.h (pe_ILF_object_p): Adjust, as the version number
+ has been read.
+ (pe_bfd_object_p): Also read version number to detect ILF.
+ * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
+ (x86_64pe_bigobj_vec): Define
+ * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
+ (bfd_coff_max_nscns): New macro.
+ (coff_compute_section_file_positions): Use unsigned int for
+ target_index. Compare with bfd_coff_max_nscns.
+ (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
+ Set a value for _bfd_coff_max_nscns.
+ (header_bigobj_classid): New constant.
+ (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
+ (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
+ (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
+ functions.
+ (bigobj_swap_table): New table.
+ * libcoff.h: Regenerate.
+ * coff-sh.c (bfd_coff_small_swap_table): Likewise.
+ * coff-alpha.c (alpha_ecoff_backend_data): Add value for
+ _bfd_coff_max_nscns.
+ * coff-mips.c (mips_ecoff_backend_data): Likewise.
+ * coff-rs6000.c (bfd_xcoff_backend_data)
+ (bfd_pmac_xcoff_backend_data): Likewise.
+ * coff64-rs6000.c (bfd_xcoff_backend_data)
+ (bfd_xcoff_aix5_backend_data): Likewise.
+ * targets.c (x86_64pe_bigobj_vec): Declare.
+ * configure.in (x86_64pe_bigobj_vec): New vector.
+ * configure: Regenerate.
+ * config.bfd: Add bigobj object format for Windows targets.
+
+2014-03-12 Nick Clifton <nickc@redhat.com>
+
+ PR ld/16671
+ * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
+ before testing for vxworks.
+
+2014-03-12 Alan Modra <amodra@gmail.com>
+
+ * Makefile.in: Regenerate.
+
+2014-03-12 Alan Modra <amodra@gmail.com>
+
+ PR 16690
+ * elf.c (copy_elf_program_header): Ignore first section lma if
+ non-alloc.
+
+2014-03-11 Alan Modra <amodra@gmail.com>
+
+ PR 16686
+ * coff-rs6000.c: Include stdint.h.
+ * coff64-rs6000.c: Likewise.
+
+2014-03-10 Tristan Gingold <gingold@adacore.com>
+
+ * ticoff.h: Removed.
+
2014-03-08 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
@@ -22,6 +104,7 @@
2014-03-07 Pedro Alves <palves@redhat.com>
+ PR gdb/16696
* rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
through ptr_to_uint instead of through long.
diff --git a/bfd/Makefile.in b/bfd/Makefile.in
index a81da7c..65ab641 100644
--- a/bfd/Makefile.in
+++ b/bfd/Makefile.in
@@ -16,7 +16,7 @@
@SET_MAKE@
#
-# Copyright 2012 Free Software Foundation
+# Copyright (C) 2012-2014 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
diff --git a/bfd/coff-alpha.c b/bfd/coff-alpha.c
index a7a977c..8c68b56 100644
--- a/bfd/coff-alpha.c
+++ b/bfd/coff-alpha.c
@@ -2241,7 +2241,7 @@ static const struct ecoff_backend_data alpha_ecoff_backend_data =
alpha_ecoff_swap_filehdr_out, alpha_ecoff_swap_aouthdr_out,
alpha_ecoff_swap_scnhdr_out,
FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE,
- ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2,
+ ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2, 32768,
alpha_ecoff_swap_filehdr_in, alpha_ecoff_swap_aouthdr_in,
alpha_ecoff_swap_scnhdr_in, NULL,
alpha_ecoff_bad_format_hook, _bfd_ecoff_set_arch_mach_hook,
diff --git a/bfd/coff-mips.c b/bfd/coff-mips.c
index 454f89a..3a30d83 100644
--- a/bfd/coff-mips.c
+++ b/bfd/coff-mips.c
@@ -1254,7 +1254,7 @@ static const struct ecoff_backend_data mips_ecoff_backend_data =
mips_ecoff_swap_filehdr_out, mips_ecoff_swap_aouthdr_out,
mips_ecoff_swap_scnhdr_out,
FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE,
- ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2,
+ ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2, 32768,
mips_ecoff_swap_filehdr_in, mips_ecoff_swap_aouthdr_in,
mips_ecoff_swap_scnhdr_in, NULL,
mips_ecoff_bad_format_hook, _bfd_ecoff_set_arch_mach_hook,
diff --git a/bfd/coff-rs6000.c b/bfd/coff-rs6000.c
index 1f976d9..d0b8eaf 100644
--- a/bfd/coff-rs6000.c
+++ b/bfd/coff-rs6000.c
@@ -114,6 +114,7 @@ extern int rs6000coff_core_file_failing_signal (bfd *abfd);
#define bfd_pe_print_pdata NULL
#endif
+#include <stdint.h>
#include "coffcode.h"
/* The main body of code is in coffcode.h. */
@@ -4104,6 +4105,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data =
3, /* _bfd_coff_default_section_alignment_power */
FALSE, /* _bfd_coff_force_symnames_in_strings */
2, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
@@ -4284,6 +4286,7 @@ static const struct xcoff_backend_data_rec bfd_pmac_xcoff_backend_data =
3, /* _bfd_coff_default_section_alignment_power */
FALSE, /* _bfd_coff_force_symnames_in_strings */
2, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
diff --git a/bfd/coff-sh.c b/bfd/coff-sh.c
index aca2b8b..1bf3f21 100644
--- a/bfd/coff-sh.c
+++ b/bfd/coff-sh.c
@@ -3090,6 +3090,7 @@ static bfd_coff_backend_data bfd_coff_small_swap_table =
#else
2,
#endif
+ 32768,
coff_swap_filehdr_in, coff_swap_aouthdr_in, coff_swap_scnhdr_in,
coff_swap_reloc_in, coff_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c
index 0e0f0d4..d660e3a 100644
--- a/bfd/coff64-rs6000.c
+++ b/bfd/coff64-rs6000.c
@@ -277,6 +277,7 @@ extern int rs6000coff_core_file_failing_signal
#define bfd_pe_print_pdata NULL
#endif
+#include <stdint.h>
#include "coffcode.h"
/* For XCOFF64, the effective width of symndx changes depending on
@@ -2541,6 +2542,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data =
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
@@ -2800,6 +2802,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data =
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index 11e70a5..d6fe39f 100644
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -1393,6 +1393,7 @@ Special entry points for gdb to swap in coff symbol table parts:
. unsigned int _bfd_coff_default_section_alignment_power;
. bfd_boolean _bfd_coff_force_symnames_in_strings;
. unsigned int _bfd_coff_debug_string_prefix_length;
+. unsigned int _bfd_coff_max_nscns;
.
. void (*_bfd_coff_swap_filehdr_in)
. (bfd *, void *, void *);
@@ -1530,6 +1531,9 @@ Special entry points for gdb to swap in coff symbol table parts:
. ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable))
.#define bfd_coff_default_section_alignment_power(abfd) \
. (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
+.#define bfd_coff_max_nscns(abfd) \
+. (coff_backend_info (abfd)->_bfd_coff_max_nscns)
+.
.#define bfd_coff_swap_filehdr_in(abfd, i,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_in) (abfd, i, o))
.
@@ -3136,7 +3140,7 @@ coff_compute_section_file_positions (bfd * abfd)
asection *current;
file_ptr sofar = bfd_coff_filhsz (abfd);
bfd_boolean align_adjust;
- int target_index;
+ unsigned int target_index;
#ifdef ALIGN_SECTIONS_IN_FILE
asection *previous = NULL;
file_ptr old_sofar;
@@ -3304,7 +3308,7 @@ coff_compute_section_file_positions (bfd * abfd)
}
#endif /* ! COFF_IMAGE_WITH_PE */
- if (target_index >= 32768)
+ if (target_index >= bfd_coff_max_nscns (abfd))
{
bfd_set_error (bfd_error_file_too_big);
(*_bfd_error_handler)
@@ -5497,6 +5501,7 @@ static bfd_coff_backend_data bfd_coff_std_swap_table ATTRIBUTE_UNUSED =
#else
2,
#endif
+ 32768,
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, coff_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
@@ -5537,6 +5542,7 @@ static bfd_coff_backend_data ticoff0_swap_table =
#else
2,
#endif
+ 32768,
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
@@ -5578,6 +5584,7 @@ static bfd_coff_backend_data ticoff1_swap_table =
#else
2,
#endif
+ 32768,
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
@@ -5591,6 +5598,253 @@ static bfd_coff_backend_data ticoff1_swap_table =
};
#endif
+#ifdef COFF_WITH_PE_BIGOBJ
+/* The UUID for bigobj files. */
+
+static const char header_bigobj_classid[16] =
+{
+ 0xC7, 0xA1, 0xBA, 0xD1,
+ 0xEE, 0xBA,
+ 0xa9, 0x4b,
+ 0xAF, 0x20,
+ 0xFA, 0xF6, 0x6A, 0xA4, 0xDC, 0xB8
+};
+
+/* Swap routines. */
+
+static void
+coff_bigobj_swap_filehdr_in (bfd * abfd, void * src, void * dst)
+{
+ struct external_ANON_OBJECT_HEADER_BIGOBJ *filehdr_src =
+ (struct external_ANON_OBJECT_HEADER_BIGOBJ *) src;
+ struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst;
+
+ filehdr_dst->f_magic = H_GET_16 (abfd, filehdr_src->Machine);
+ filehdr_dst->f_nscns = H_GET_32 (abfd, filehdr_src->NumberOfSections);
+ filehdr_dst->f_timdat = H_GET_32 (abfd, filehdr_src->TimeDateStamp);
+ filehdr_dst->f_symptr =
+ GET_FILEHDR_SYMPTR (abfd, filehdr_src->PointerToSymbolTable);
+ filehdr_dst->f_nsyms = H_GET_32 (abfd, filehdr_src->NumberOfSymbols);
+ filehdr_dst->f_opthdr = 0;
+ filehdr_dst->f_flags = 0;
+
+ /* Check other magic numbers. */
+ if (H_GET_16 (abfd, filehdr_src->Sig1) != IMAGE_FILE_MACHINE_UNKNOWN
+ || H_GET_16 (abfd, filehdr_src->Sig2) != 0xffff
+ || H_GET_16 (abfd, filehdr_src->Version) != 2
+ || memcmp (filehdr_src->ClassID, header_bigobj_classid, 16) != 0)
+ filehdr_dst->f_opthdr = 0xffff;
+
+ /* Note that CLR metadata are ignored. */
+}
+
+static unsigned int
+coff_bigobj_swap_filehdr_out (bfd *abfd, void * in, void * out)
+{
+ struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
+ struct external_ANON_OBJECT_HEADER_BIGOBJ *filehdr_out =
+ (struct external_ANON_OBJECT_HEADER_BIGOBJ *) out;
+
+ memset (filehdr_out, 0, sizeof (*filehdr_out));
+
+ H_PUT_16 (abfd, IMAGE_FILE_MACHINE_UNKNOWN, filehdr_out->Sig1);
+ H_PUT_16 (abfd, 0xffff, filehdr_out->Sig2);
+ H_PUT_16 (abfd, 2, filehdr_out->Version);
+ memcpy (filehdr_out->ClassID, header_bigobj_classid, 16);
+ H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->Machine);
+ H_PUT_32 (abfd, filehdr_in->f_nscns, filehdr_out->NumberOfSections);
+ H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->TimeDateStamp);
+ PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr,
+ filehdr_out->PointerToSymbolTable);
+ H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->NumberOfSymbols);
+
+ return bfd_coff_filhsz (abfd);
+}
+
+static void
+coff_bigobj_swap_sym_in (bfd * abfd, void * ext1, void * in1)
+{
+ SYMENT_BIGOBJ *ext = (SYMENT_BIGOBJ *) ext1;
+ struct internal_syment *in = (struct internal_syment *) in1;
+
+ if (ext->e.e_name[0] == 0)
+ {
+ in->_n._n_n._n_zeroes = 0;
+ in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset);
+ }
+ else
+ {
+#if SYMNMLEN != E_SYMNMLEN
+#error we need to cope with truncating or extending SYMNMLEN
+#else
+ memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN);
+#endif
+ }
+
+ in->n_value = H_GET_32 (abfd, ext->e_value);
+ in->n_scnum = H_GET_32 (abfd, ext->e_scnum);
+ in->n_type = H_GET_16 (abfd, ext->e_type);
+ in->n_sclass = H_GET_8 (abfd, ext->e_sclass);
+ in->n_numaux = H_GET_8 (abfd, ext->e_numaux);
+}
+
+static unsigned int
+coff_bigobj_swap_sym_out (bfd * abfd, void * inp, void * extp)
+{
+ struct internal_syment *in = (struct internal_syment *) inp;
+ SYMENT_BIGOBJ *ext = (SYMENT_BIGOBJ *) extp;
+
+ if (in->_n._n_name[0] == 0)
+ {
+ H_PUT_32 (abfd, 0, ext->e.e.e_zeroes);
+ H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset);
+ }
+ else
+ {
+#if SYMNMLEN != E_SYMNMLEN
+#error we need to cope with truncating or extending SYMNMLEN
+#else
+ memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN);
+#endif
+ }
+
+ H_PUT_32 (abfd, in->n_value, ext->e_value);
+ H_PUT_32 (abfd, in->n_scnum, ext->e_scnum);
+
+ H_PUT_16 (abfd, in->n_type, ext->e_type);
+ H_PUT_8 (abfd, in->n_sclass, ext->e_sclass);
+ H_PUT_8 (abfd, in->n_numaux, ext->e_numaux);
+
+ return SYMESZ_BIGOBJ;
+}
+
+static void
+coff_bigobj_swap_aux_in (bfd *abfd,
+ void * ext1,
+ int type,
+ int in_class,
+ int indx,
+ int numaux,
+ void * in1)
+{
+ AUXENT_BIGOBJ *ext = (AUXENT_BIGOBJ *) ext1;
+ union internal_auxent *in = (union internal_auxent *) in1;
+
+ switch (in_class)
+ {
+ case C_FILE:
+ if (numaux > 1)
+ {
+ if (indx == 0)
+ memcpy (in->x_file.x_fname, ext->File.Name,
+ numaux * sizeof (AUXENT_BIGOBJ));
+ }
+ else
+ memcpy (in->x_file.x_fname, ext->File.Name, sizeof (ext->File.Name));
+ break;
+
+ case C_STAT:
+ case C_LEAFSTAT:
+ case C_HIDDEN:
+ if (type == T_NULL)
+ {
+ in->x_scn.x_scnlen = H_GET_32 (abfd, ext->Section.Length);
+ in->x_scn.x_nreloc =
+ H_GET_16 (abfd, ext->Section.NumberOfRelocations);
+ in->x_scn.x_nlinno =
+ H_GET_16 (abfd, ext->Section.NumberOfLinenumbers);
+ in->x_scn.x_checksum = H_GET_32 (abfd, ext->Section.Checksum);
+ in->x_scn.x_associated = H_GET_16 (abfd, ext->Section.Number)
+ | (H_GET_16 (abfd, ext->Section.HighNumber) << 16);
+ in->x_scn.x_comdat = H_GET_8 (abfd, ext->Section.Selection);
+ return;
+ }
+ break;
+
+ default:
+ in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->Sym.WeakDefaultSymIndex);
+ /* Characteristics is ignored. */
+ break;
+ }
+}
+
+static unsigned int
+coff_bigobj_swap_aux_out (bfd * abfd,
+ void * inp,
+ int type,
+ int in_class,
+ int indx ATTRIBUTE_UNUSED,
+ int numaux ATTRIBUTE_UNUSED,
+ void * extp)
+{
+ union internal_auxent * in = (union internal_auxent *) inp;
+ AUXENT_BIGOBJ *ext = (AUXENT_BIGOBJ *) extp;
+
+ memset (ext, 0, AUXESZ);
+
+ switch (in_class)
+ {
+ case C_FILE:
+ memcpy (ext->File.Name, in->x_file.x_fname, sizeof (ext->File.Name));
+
+ return AUXESZ;
+
+ case C_STAT:
+ case C_LEAFSTAT:
+ case C_HIDDEN:
+ if (type == T_NULL)
+ {
+ H_PUT_32 (abfd, in->x_scn.x_scnlen, ext->Section.Length);
+ H_PUT_16 (abfd, in->x_scn.x_nreloc,
+ ext->Section.NumberOfRelocations);
+ H_PUT_16 (abfd, in->x_scn.x_nlinno,
+ ext->Section.NumberOfLinenumbers);
+ H_PUT_32 (abfd, in->x_scn.x_checksum, ext->Section.Checksum);
+ H_PUT_16 (abfd, in->x_scn.x_associated & 0xffff,
+ ext->Section.Number);
+ H_PUT_16 (abfd, (in->x_scn.x_associated >> 16),
+ ext->Section.HighNumber);
+ H_PUT_8 (abfd, in->x_scn.x_comdat, ext->Section.Selection);
+ return AUXESZ;
+ }
+ break;
+ }
+
+ H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->Sym.WeakDefaultSymIndex);
+ H_PUT_32 (abfd, 1, ext->Sym.WeakSearchType);
+
+ return AUXESZ;
+}
+
+static bfd_coff_backend_data bigobj_swap_table =
+{
+ coff_bigobj_swap_aux_in, coff_bigobj_swap_sym_in, coff_SWAP_lineno_in,
+ coff_bigobj_swap_aux_out, coff_bigobj_swap_sym_out,
+ coff_SWAP_lineno_out, coff_SWAP_reloc_out,
+ coff_bigobj_swap_filehdr_out, coff_SWAP_aouthdr_out,
+ coff_SWAP_scnhdr_out,
+ FILHSZ_BIGOBJ, AOUTSZ, SCNHSZ, SYMESZ_BIGOBJ, AUXESZ_BIGOBJ,
+ RELSZ, LINESZ, FILNMLEN_BIGOBJ,
hooks/post-receive
--
Repository for Project Archer.
next reply other threads:[~2014-03-19 21:22 UTC|newest]
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2014-03-19 21:22 jkratoch [this message]
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