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2015-04-05sim: mn10300: add a basic testsuiteMike Frysinger4-0/+88
2015-04-05sim: m68hc11: add a basic testsuiteMike Frysinger4-0/+78
2015-04-05sim: iq2000: add a basic testsuiteMike Frysinger4-0/+78
2015-04-05sim: lm32: add a basic testsuiteMike Frysinger4-0/+84
2015-04-05Automatic date update in version.inGDB Administrator1-1/+1
2015-04-04Also preserve the SHF_COMPRESSED bitH.J. Lu2-0/+10
For objcopy and relocatable link, we should also preserve the SHF_COMPRESSED bit if not decompress. * elf.c (_bfd_elf_init_private_section_data): Also preserve the SHF_COMPRESSED bit if not decompress.
2015-04-04Replace uncompressed_size_buffer with compressed_size_bufferH.J. Lu1-9/+9
2015-04-04Extract get_uncompressed_sizeH.J. Lu2-9/+27
* compress.c (get_uncompressed_size): New. Extracted from ... (bfd_init_section_decompress_status): This. Use it.
2015-04-04Add a dw2-3.S testH.J. Lu6-26/+544
This patch adds a dw2-3.S test for upcoming SHF_COMPRESSED test. The existing dw2-1.S/dw2-2.S tests generate non-compressed debug sections for SHF_COMPRESSED since SHF_COMPRESSED compressed debug sections are bigger. * binutils-all/compress.exp (testfile): Remove suffix. (compressedfile): Likewise. (compressedfile2): Likewise. (libfile): Likewise. (testfile3): New. (compressedfile3): Likewise. Updated. Add a dw2-3.S test. * binutils-all/dw2-3.S: New file. * binutils-all/dw2-3.W: Likewise.
2015-04-04Automatic date update in version.inGDB Administrator1-1/+1
2015-04-03Add Elf_Internal_Chdr and ElfXX_External_ChdrH.J. Lu3-0/+28
* external.h (Elf32_External_Chdr): New. (Elf64_External_Chdr): Likewise. * internal.h (Elf_Internal_Chdr): Likewise.
2015-04-03gdbtypes.c: remove the usuned "top_level" parameterPierre-Marie de Rodat2-16/+27
This paramater is no longer useful after the previous commit, so remove it as a cleanup. gdb/ChangeLog: * gdbtypes.c (is_dynamic_type_internal): Remove the unused "top_level" parameter. (resolve_dynamic_type_internal): Remove the unused "top_level" parameter. Update call to is_dynamic_type_internal. (is_dynamic_type): Update call to is_dynamic_type_internal. (resolve_dynamic_range): Update call to resolve_dynamic_type_internal. (resolve_dynamic_union): Likewise. (resolve_dynamic_struct): Likewise. (resolve_dynamic_type): Likewise.
2015-04-03Do not consider reference types as dynamicPierre-Marie de Rodat5-19/+90
Even when referenced types are dynamic, the corresponding referencing type should not be considered as dynamic: it's only a pointer. This prevents reference type for values not in memory to be resolved. gdb/ChangeLog: * gdbtypes.c (is_dynamic_type_internal): Remove special handling of TYPE_CODE_REF types so that they are not considered as dynamic depending on the referenced type. (resolve_dynamic_type_internal): Likewise. gdb/testsuite/ChangeLog: * gdb.ada/funcall_ref.exp: New file. * gdb.ada/funcall_ref/foo.adb: New file.
2015-04-03Make is_zlib_supported always return 1H.J. Lu2-21/+5
* lib/binutils-common.exp (is_zlib_supported): Always return 1.
2015-04-02sim: d10v: fix signal updatesMike Frysinger2-8/+11
Way back in aba6488e0b73756f31f154d12a228baa82a68d8a, a bunch of signal defines were changed to TARGET_SIGNAL_xxx. For d10v, the transition was incomplete which lead to sim_stop_reason using the new set but sim_resume still using the old set. Which meant in some cases, the sim would never actually stop. Convert all the remaining SIGxxx defines in here to TARGET_SIGNAL_xxx. This has the nice side effect of fixing the testsuite.
2015-04-03Automatic date update in version.inGDB Administrator1-1/+1
2015-04-02Second fix for microblaze gas port's ability to parse constants.Nick Clifton2-5/+11
PR gas/18189 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for min and max parameters. Sign extend values before testing.
2015-04-02Fixes a bug in the microblaze assembler where it would not complain about ↵Nick Clifton2-5/+11
constants larger than 32-bits. PR gas/18189 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for min and max parameters.
2015-04-02Fix the binutils readelf.ss test for the AArch64 target.Nick Clifton2-0/+7
* binutils-all/readelf.ss-64: Move possible location of the $d mapping symbol.
2015-04-02Add support for configuring an aarch64-freebsd target.Andrew Turner8-0/+80
ld * Makefile.am: Add FreeBSD aarch64 files. * Makefile.in: Regenerate. * configure.tgt: Add aarch64-*-freebsd* target triple. * emulparams/aarch64fbsd.sh: New file. * emulparams/aarch64fbsdb.sh: New file. bfd * config.bfd: Add aarch64-*-freebsd* target triple.
2015-04-02[AArch64] Emit DATA_MAP in order within text sectionRenlin Li2-19/+42
2015-03-27 Renlin Li <renlin.li@arm.com> gas/ * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order. (mapping_state_2): Don't emit MAP_DATA here. (s_aarch64_inst): Align frag during state transition. (md_assemble): Likewise.
2015-04-02Remove unused functions in tc-aarch64.c.Ed Maste2-12/+5
* config/tc-aarch64.c (set_error_kind): Delete. (set_error_message): Delete.
2015-04-02kfail two tests in no-unwaited-for-left.exp for remote targetYao Qi2-0/+11
I see these two fails in no-unwaited-for-left.exp in remote testing for aarch64-linux target. ... continue Continuing. warning: Remote failure reply: E.No unwaited-for children left. [Thread 1084] #2 stopped. (gdb) FAIL: gdb.threads/no-unwaited-for-left.exp: continue stops when thread 2 exits .... continue Continuing. warning: Remote failure reply: E.No unwaited-for children left. [Thread 1081] #1 stopped. (gdb) FAIL: gdb.threads/no-unwaited-for-left.exp: continue stops when the main thread exits I checked the gdb.log on buildbot, and find that these two fails also appear on Debian-i686-native-extended-gdbserver and Fedora-ppc64be-native-gdbserver-m64. I recall that they are about local/remote parity, and related RSP is missing. There has been already a PR 14618 about it. This patch is to kfail them on remote target. gdb/testsuite: 2015-04-02 Yao Qi <yao.qi@linaro.org> * gdb.threads/no-unwaited-for-left.exp: Set up kfail if target is remote.
2015-04-02Regenerate configure in bfd/binutils/gas/gdb/goldH.J. Lu11-10/+32
bfd/ * configure: Regenerated. binutils/ * configure: Regenerated. gas/ * configure: Regenerated. gdb/ * Makefile.in (top_srcdir): New. * configure: Regenerated. gold/ * configure: Regenerated.
2015-04-02Regenerate configure in simH.J. Lu29-56/+88
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-02Set zlibdir/zlibinc with top_builddir/top_srcdirH.J. Lu2-2/+7
* zlib.m4 (AM_ZLIB): Set zlibdir to -L\$(top_builddir)/../zlib and set zlibinc to -I\$(top_srcdir)/../zlib.
2015-04-02Document "target:" sysroot changesGary Benson4-9/+29
This commit documents the newly added "target:" sysroot feature. gdb/ChangeLog: * NEWS: Announce the new default sysroot of "target:". gdb/doc/ChangeLog: * gdb.texinfo (set sysroot): Document "target:".
2015-04-02Make the default sysroot be "target:"Gary Benson4-0/+19
This commit makes GDB default to a sysroot of "target:". One testcase needed updating as a result of this change. gdb/ChangeLog: * main.c (captured_main): Set gdb_sysroot to "target:" if not otherwise set. gdb/testsuite/ChangeLog: * gdb.base/break-probes.exp: Cope with "target:" sysroot.
2015-04-02Update exec_file_attach to cope with "target:" filenamesGary Benson2-19/+58
This commit adds support for filenames prefixed with "target:" to exec_file_attach. This is required to correctly follow inferior exec* calls when a gdb_sysroot prefixed with "target:" is set. gdb/ChangeLog: * exec.c (exec_file_attach): Support "target:" filenames.
2015-04-02Strip "target:" prefix in solib_find if accessing local filesGary Benson2-16/+40
This commit updates solib_find to strip the "target:" prefix from gdb_sysroot when accessing local files. This ensures that the same search algorithm is used for local files regardless of whether a "target:" prefix was used or not. It also avoids cluttering GDB's output with unnecessary "target:" prefixes on paths. gdb/ChangeLog: * solib.c (solib_find): Strip "target:" prefix from sysroot if accessing local files.
2015-04-02Rearrange symfile_bfd_openGary Benson2-39/+35
symfile_bfd_open handled what were remote files as a special case. Converting from "remote:" files to "target:" made symfile_bfd_open look like this: if remote: open bfd, check format, etc return local-specific stuff open bfd, check format, etc return This commit rearranges symfile_bfd_open to remove the duplicated code, like this: if local: local-specific stuff open bfd, check format, etc return gdb/ChangeLog: * symfile.c (symfile_bfd_open): Reorder to remove duplicated checks and error messages.
2015-04-02Convert "remote:" sysroots to "target:" and remove "remote:"Gary Benson8-165/+80
The functionality of "target:" sysroots is a superset of the functionality of "remote:" sysroots. This commit causes the "set sysroot" command to rewrite "remote:" sysroots as "target:" sysroots and replaces "remote:" specific code with "target:" specific code where still necessary. gdb/ChangeLog: * remote.h (REMOTE_SYSROOT_PREFIX): Remove definition. (remote_filename_p): Remove declaration. (remote_bfd_open): Likewise. * remote.c (remote_bfd_iovec_open): Remove function. (remote_bfd_iovec_close): Likewise. (remote_bfd_iovec_pread): Likewise. (remote_bfd_iovec_stat): Likewise. (remote_filename_p): Likewise. (remote_bfd_open): Likewise. * symfile.h (gdb_bfd_open_maybe_remote): Remove declaration. * symfile.c (separate_debug_file_exists): Use gdb_bfd_open. (gdb_bfd_open_maybe_remote): Remove function. (symfile_bfd_open): Replace remote filename check with target filename check. (reread_symbols): Use gdb_bfd_open. * build-id.c (gdbcore.h): New include. (build_id_to_debug_bfd): Use gdb_bfd_open. * infcmd.c (attach_command_post_wait): Remove remote filename check. * solib.c (solib_find): Replace remote-specific handling with target-specific handling. Update comments where necessary. (solib_bfd_open): Replace remote-specific handling with target-specific handling. (gdb_sysroot_changed): New function. (_initialize_solib): Call the above when gdb_sysroot changes. * windows-tdep.c (gdbcore.h): New include. (windows_xfer_shared_library): Use gdb_bfd_open.
2015-04-02Make gdb_bfd_open able to open BFDs using target fileioGary Benson3-4/+246
This commit updates gdb_bfd_open to access files using target fileio functions if the supplied path starts with "target:" and if the local and target filesystems are not the same. This allows users to specify "set sysroot target:" and have GDB access files locally or from the remote as appropriate. The new functions in gdb_bfd.c are copies of functions from remote.c. This duplication is intentional and will be removed by the next commit in this series. gdb/ChangeLog: * gdb/gdb_bfd.h (TARGET_SYSROOT_PREFIX): New definition. (is_target_filename): New declaration. (gdb_bfd_has_target_filename): Likewise. (gdb_bfd_open): Update documentation comment. * gdb_bfd.c (target.h): New include. (gdb/fileio.h): Likewise. (is_target_filename): New function. (gdb_bfd_has_target_filename): Likewise. (fileio_errno_to_host): Likewise. (gdb_bfd_iovec_fileio_open): Likewise. (gdb_bfd_iovec_fileio_pread): Likewise. (gdb_bfd_iovec_fileio_close): Likewise. (gdb_bfd_iovec_fileio_fstat): Likewise. (gdb_bfd_open): Use target fileio to access paths prefixed with "target:" where necessary.
2015-04-02Introduce target_filesystem_is_localGary Benson4-0/+61
This commit introduces a new target method target_filesystem_is_local which can be used to determine whether or not the filesystem accessed by the target_fileio_* methods is the local filesystem. gdb/ChangeLog: * target.h (struct target_ops) <to_filesystem_is_local>: New field. (target_filesystem_is_local): New macro. * target-delegates.c: Regenerate. * remote.c (remote_filesystem_is_local): New function. (init_remote_ops): Initialize to_filesystem_is_local.
2015-04-02Introduce target_fileio_fstatGary Benson5-0/+56
This commit introduces a new target method target_fileio_fstat which can be used to retrieve information about files opened with target_fileio_open. gdb/ChangeLog: * target.h (struct target_ops) <to_fileio_fstat>: New field. (target_fileio_fstat): New declaration. * target.c (target_fileio_fstat): New function. * inf-child.c (inf_child_fileio_fstat): Likewise. (inf_child_target): Initialize to_fileio_fstat. * remote.c (init_remote_ops): Likewise.
2015-04-02binutils: update my e-mail addressMike Frysinger2-1/+5
2015-04-02sim: clean up SIM_EXTRA_OBJS referencesMike Frysinger8-21/+33
This variable was deleted in previous commits and is not used anymore. Prune any stray references to it.
2015-04-02Automatic date update in version.inGDB Administrator1-1/+1
2015-04-01[AArch64] Add support for the Samsung Exynos M1 processorEvandro Menezes3-0/+9
2015-03-26 Evandro Menezes <e.menezes@samsung.com> gas/ * config/tc-aarch64.c: Add support for Samsung Exynos M1. * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
2015-04-01[ARM] Add support for the Samsung Exynos M1 processorEvandro Menezes3-0/+9
2015-03-26 Evandro Menezes <e.menezes@samsung.com> gas/ * config/tc-arm.c: Add support for Samsung Exynos M1. * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
2015-04-01Add support for writing unwinders in Python.Sasha Smundak21-2/+1808
gdb/ChangeLog: * Makefile.in (SUBDIR_PYTHON_OBJS): Add py-unwind.o. (SUBDIR_PYTHON_SRCS): Add py-unwind.c. (py-unwind.o): New recipe. * NEWS: mention Python frame unwinding. * data-directory/Makefile.in (PYTHON_FILE_LIST): Add gdb/unwinder.py and gdb/command/unwinder.py * python/lib/gdb/__init__.py (packages): Add frame_unwinders list. (execute_unwinders): New function. * python/lib/gdb/command/unwinders.py: New file. * python/lib/gdb/unwinder.py: New file. * python/py-objfile.c (objfile_object): Add frame_unwinders field. (objfpy_dealloc): Decrement frame_unwinders reference count. (objfpy_initialize): Create frame_unwinders list. (objfpy_get_frame_unwinders): New function. (objfpy_set_frame_unwinders): Ditto. (objfile_getset): Add frame_unwinders attribute to Objfile. * python/py-progspace.c (pspace_object): Add frame_unwinders field. (pspy_dealloc): Decrement frame_unwinders reference count. (pspy_initialize): Create frame_unwinders list. (pspy_get_frame_unwinders): New function. (pspy_set_frame_unwinders): Ditto. (pspy_getset): Add frame_unwinders attribute to gdb.Progspace. * python/py-unwind.c: New file. * python/python-internal.h (pspy_get_name_unwinders): New prototype. (objpy_get_frame_unwinders): New prototype. (gdbpy_initialize_unwind): New prototype. * python/python.c (gdbpy_apply_type_printers): Call gdbpy_initialize_unwind. gdb/doc/ChangeLog: * doc/python.texi (Writing a Frame Unwinder in Python): Add section. gdb/testsuite/ChangeLog: * gdb.python/py-unwind-maint.c: New file. * gdb.python/py-unwind-maint.exp: New test. * gdb.python/py-unwind-maint.py: New file. * gdb.python/py-unwind.c: New file. * gdb.python/py-unwind.exp: New test. * gdb.python/py-unwind.py: New test.
2015-04-01Fix sim buildH.J. Lu3-12/+14
* common/Make-common.in (CSEARCH): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB). (CONFIG_LIBS): Add $(ZLIB). * ppc/Makefile.in (ZLIBINC): Removed. (INCLUDES): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB).
2015-04-01Regenerate configure in simH.J. Lu30-111/+204
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-01Work around a GCC uninitialized warning bugH.J. Lu2-0/+10
* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Work around a GCC uninitialized warning bug fixed in GCC 4.6.
2015-04-01infrun.c:resume: currently_stepping after clearing stepped_breakpointPedro Alves2-1/+9
My all-stop-on-top-of-non-stop series manages to shows regressions due to this latent bug. currently_stepping returns true if stepped_breakpoint is set. Obviously we should clear it before checking currently_stepping, not after. Tested on x86_64 Fedora 20. gdb/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * infrun.c (resume): Check currently_stepping after clearing stepped_breakpoint, not before.
2015-04-01gdb.threads/manythreads.exp: can't read "test": no such variablePedro Alves2-1/+6
If interrupt_and_wait manages to trigger the FAIL path, we get: ERROR OCCURED: can't read "test": no such variable gdb/testsuite/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * gdb.threads/manythreads.exp (interrupt_and_wait): Pass $message to fail instead of non-existent $test.
2015-04-01Fix gdb_spawn_with_cmdline_opts with non-empty GDBFLAGSPedro Alves2-0/+8
Running attach.exp with a DejaGnu board that sets GDBFLAGS, like e.g.,: set GDBFLAGS "-ex \"set displaced off\"" fails with (line breaks added for clarity): (gdb) PASS: gdb.base/attach.exp: starting with --pid Executing on build: kill -9 3537 (timeout = 300) spawn -ignore SIGHUP kill -9 3537 spawn of build/gdb/gdb -nw -nx \ -data-directory build/gdb/testsuite/../data-directory \ -ex "set displaced off"-iex "set height 0" -iex "set width 0" \ ^^^^^^^^ --pid=4468 -ex "start" failed ERROR: Spawning build/gdb/gdb failed. UNRESOLVED: gdb.base/attach.exp: cmdline attach run: run to prompt gdb/testsuite/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * lib/gdb.exp (gdb_spawn_with_cmdline_opts): Append space to GDBFLAGS if not empty.
2015-04-01Make print_target_wait_results print the whole ptidPedro Alves2-2/+12
Makes "set debug infrun 1" a bit clearer. Before: infrun: target_wait (-1, status) = infrun: 6299 [Thread 0x7ffff7fc1700 (LWP 6340)], after: infrun: target_wait (-1.0.0, status) = infrun: 7233.7237.0 [Thread 0x7ffff7fc1700 (LWP 7237)], gdb/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * infrun.c (print_target_wait_results): Print all the ptid elements.
2015-04-01keep_going: Add missing discard_cleanups callPedro Alves2-0/+6
By inspection, I noticed a path where we return without discarding the cleanups. gdb/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * infrun.c (keep_going): Also discard cleanups if inserting breakpoints fails.
2015-04-01wait_for_inferior and errors thrown from target_waitPedro Alves2-9/+15
Noticed that if an error is thrown out of target_wait, we miss running finish_thread_state_cleanup. Tested on x86_64 Fedora 20, with "maint set target-async off". gdb/ChangeLog: 2015-04-01 Pedro Alves <palves@redhat.com> * infrun.c (wait_for_inferior): Install the finish_thread_state_cleanup cleanup across the whole function, not just around handle_inferior_event.
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