Commit graph

33522 commits

Author SHA1 Message Date
Doug Evans
ca092b61dc Move types_deeply_equal from py-type.c to gdbtypes.c.
* gdbtypes.c: #include bcache.h, dwarf2loc.h.
	(type_equality_entry): Move here from python/py-type.c.
	(type_equality_entry_d): Ditto.
	(compare_maybe_null_strings, check_types_equal): Ditto.
	(check_types_worklist, types_deeply_equal): Ditto.
	* gdbtypes.h (types_deeply_equal): Declare.
	* python/py-type.c: Remove inclusion of bcache.h, dwarf2loc.h.
	(typy_richcompare): Update.
2013-11-21 20:28:35 -08:00
Yao Qi
0a1e61210c Check has_more in mi_create_dynamic_varobj
Hi,
I find "has_more" is not checked when a dynamic varobj is created in
proc mi_create_dynamic_varobj.  This patch adds the check to
"has_more".

gdb/testsuite:

2013-11-22  Yao Qi  <yao@codesourcery.com>

	* lib/mi-support.exp (mi_create_dynamic_varobj): Update
	comment and add one more argument "has_more".
	* gdb.python/py-mi.exp: Callers update.
2013-11-22 08:34:42 +08:00
Yao Qi
0061ea2440 Use mi_create_floating_varobj
In gdb.python/py-mi.exp, two varobjs container and nscont are created
when pretty-printing is still not enabled, so they are not dynamic
varobj, IIUC.  In this patch, we use mi_create_floating_varobj instead
of mi_create_dynamic_varobj.

gdb/testsuite:

2013-11-22  Yao Qi  <yao@codesourcery.com>

	* gdb.python/py-mi.exp: Use mi_create_floating_varobj instead
	of mi_create_dynamic_varobj.
2013-11-22 08:34:22 +08:00
Yao Qi
c78feb398f Doc 'dynamic' for command -var-list-children
Hi,
I find "dynamic=1" appear in the result of each child of the output of
-var-list-children,

  -var-list-children  ss1
  ^done,numchild="2",children=[child={name="ss1.a",exp="a",numchild="0",type="struct s",thread-id="1",dynamic="1"},child={name="ss1.b",exp="b",numchild="0",type="struct s",thread-id="1",dynamic="1"}],has_more="0"

but the doc doesn't mention this.  This patch is to copy the description
of "dynamic=1" here.

gdb/doc:

2013-11-21  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (GDB/MI Variable Objects): Add attribute 'dynamic'
	for the output of command -var-list-children.
2013-11-21 11:41:55 +08:00
Yao Qi
27b81af3ea s/see @pxref/@pxref in doc
Looks "see" is unnecessary before @pxref.

gdb/doc:

2013-11-21  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Caching Target Data): Remove "see" before
	@pxref.
2013-11-21 10:33:39 +08:00
Doug Evans
ebcf782c74 * linux-low.c (linux_set_resume_request): Fix comment. 2013-11-20 17:32:33 -08:00
Doug Evans
20ad937816 * linux-low.c (resume_status_pending_p): Tweak comment. 2013-11-20 16:31:48 -08:00
Pedro Alves
069d6a0fbf Add missing ChangeLog entry.
2013-11-20  Pedro Alves  <palves@redhat.com>

	* gdb.base/maint.exp (maint print objfiles): Consume one line at a
	time, and run it through all three milestone regexes.
2013-11-20 17:23:39 +00:00
Joel Brobecker
7c245c246c get rid of py-value.c:is_intlike (use is_integral_type instead)
is_intlike was mostly duplicating is_integral_type, with the exception
of the handling of TYPE_CODE_PTR when parameter PTR_OK is nonzero.
This patches deletes the is_intlike function, using is_integral_type
instead, and adjusting the two locations where this function gets
called.

The code should remain strictly equivalent.

gdb/ChangeLog:

        * python/py-value.c (is_intlike): Delete.
        (valpy_int): Replace use of CHECK_TYPEDEF and is_intlike
        by use of is_integral_type.
        (valpy_long): Replace use of CHECK_TYPEDEF and is_intlike
        by use of is_integral_type and check for TYPE_CODE_PTR.
2013-11-20 21:20:11 +04:00
Pedro Alves
e48744a00a Make the maint.exp:'maint print objfiles' test less fragile.
I was "lucky" enough that an unrelated patch changed how many symtabs
GDB expands in a plain run to main, and that triggered a latent issue
in this test:

  PASS: gdb.base/maint.exp: maint print objfiles: header
  PASS: gdb.base/maint.exp: maint print objfiles: psymtabs
  FAIL: gdb.base/maint.exp: maint print objfiles: symtabs

The problem is in my case, expect is managing to alway put in the
buffer chunks like this:


  Psymtabs:
  ../../../src/gdb/testsuite/gdb.base/break1.c at 0x1ed2280, ../../../src/gdb/testsuite/gdb.base/break.c at 0x1ed21d0,

  Symtabs:
  ../../../src/gdb/testsuite/gdb.base/break.c at 0x1f044f0, /usr/include/stdio.h at 0x1ed25a0, /usr/include/libio.h at 0x1ed2510, /usr/include/bits/types.h at 0x1ed2480, /usr/lib/gcc/x86_64-redhat-linux/4.7.2/include/stddef.h at 0x1ed23f0,


  Object file /usr/lib/debug/lib64/ld-2.15.so.debug:  Objfile at 0x1f4bff0, bfd at 0x1f2d940, 0 minsyms

  Psymtabs:
  bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
  0x1f65290, ...

Note: Psymtabs:/Symtabs:/Psymtabs:.

So, the loop matches the first Psymtabs in the buffer.  Then we're
left with


  ../../../src/gdb/testsuite/gdb.base/break1.c at 0x1ed2280, ../../../src/gdb/testsuite/gdb.base/break.c at 0x1ed21d0,

  Symtabs:
  ../../../src/gdb/testsuite/gdb.base/break.c at 0x1f044f0, /usr/include/stdio.h at 0x1ed25a0, /usr/include/libio.h at 0x1ed2510, /usr/include/bits/types.h at 0x1ed2480, /usr/lib/gcc/x86_64-redhat-linux/4.7.2/include/stddef.h at 0x1ed23f0,


  Object file /usr/lib/debug/lib64/ld-2.15.so.debug:  Objfile at 0x1f4bff0, bfd at 0x1f2d940, 0 minsyms

  Psymtabs:
  bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
  0x1f65290, ...

In the next iteration, because the psymtabs regex comes first, we
match with the Psymtabs: line, then of course, end up with just

  bsearch.c at 0x1f65340, ../sysdeps/x86_64/multiarch/init-arch.c at
  0x1f65290, ...

in the buffer.  The "Symtabs:" line is lost.  expect then reads more
gdb output, and manages to again retrieve the same pattern.  Rinse,
repeat, and the test never matches any "Symtab:" line.

We don't know the order the matches lines will appear, so the fix is
to consume one line at a time, and run it through all three milestone
regexes.

gdb/testsuite/
2013-11-20  Pedro Alves  <palves@redhat.com>

	* gdb.base/maint.exp (maint print objfiles): Consume one line at a
	time, and run it through all three milestone regexes.
2013-11-20 17:12:37 +00:00
Tom Tromey
8986e351a4 remove strerror module
This fixes the mingw build breakage reported by Pierre.

I found that the gnulib strerror module somehow requires us to pull in
the gethostname module.  However, pulling in the gethostname module
makes many things break.

I've sent a bug report to gnulib.

Meanwhile, removing the strerror module should not harm gdb and fixes
the build.

I'm checking this in.

2013-11-20  Tom Tromey  <tromey@redhat.com>

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Remove
	strerror module.
	* gnulib/aclocal.m4: Update.
	* gnulib/config.in: Update.
	* gnulib/configure: Update.
	* gnulib/import/Makefile.am: Update.
	* gnulib/import/Makefile.in: Update.
	* gnulib/import/errno.in.h: Remove.
	* gnulib/import/intprops.h: Remove.
	* gnulib/import/m4/errno_h.m4: Remove.
	* gnulib/import/m4/gnulib-cache.m4: Update.
	* gnulib/import/m4/gnulib-comp.m4: Update.
	* gnulib/import/m4/strerror.m4: Remove.
	* gnulib/import/m4/sys_socket_h.m4: Remove.
	* gnulib/import/strerror-override.c: Remove.
	* gnulib/import/strerror-override.h: Remove.
	* gnulib/import/strerror.c: Remove.
	* gnulib/update-gnulib.sh: Update.
2013-11-20 08:49:40 -07:00
Sanimir Agovic
10d8cbd222 test: test eval routines with EVAL_AVOID_SIDE_EFFECTS flag set
Ensure that certain commands (e.g. whatis/ptype) and sizeof intrinsic
have no side effects (variables cannot be altered).

2013-11-20  Sanimir Agovic  <sanimir.agovic@intel.com>

testsuite/
	* gdb.base/eval-avoid-side-effects.exp: New test.
2013-11-20 13:50:14 +00:00
Yao Qi
6b1141e3f3 set_address_space_data if dcache is NULL.
gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* target-dcache.c (target_dcache_get_or_init): Call
	set_address_space_data if 'dcache' is NULL.
2013-11-20 21:15:57 +08:00
Walfred Tedeschi
60650f2e2f Add MPX registers tests.
2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* common/i386-gcc-cpuid.h (bit_MPX): Synchronize with gcc file.
testsuite/
	* gdb.arch/i386-mpx.c: New file
	* gdb.arch/i386-mpx.exp: New file.

Change-Id: Ica4c9ee823c8210ca876e31f27dcd8583b660a9f
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>
2013-11-20 14:42:53 +01:00
Walfred Tedeschi
09748966c1 Add pretty-printer for MPX bnd registers.
Boundary length is simpler implemented by means of a pretty
printer. This simplifies users life when examining a bound register.

Changelog:
2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* python/lib/gdb/command/bound_register.py: New file.
	* gdb/data-directory/Makefile.in: copy bond_register.py to the right path to
	be initialized at gdb startup.
testsuite/
	* gdb.python/py-pp-maint.exp: Consider new pretty-print added for registers.

Change-Id: Id4f39845e5ece56c370a1fd4343648909f08b731
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>

Conflicts:

	gdb/ChangeLog
2013-11-20 14:42:53 +01:00
Walfred Tedeschi
a196ebeb91 Add MPX support to gdbserver.
2013-05-22  Walfred Tedeschi  <walfred.tedeschi@intel.com>

gdbserver/
	* Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
	amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.

	* configure.srv (srv_i386_regobj): Add i386-mpx.o.
	(srv_i386_linux_regobj): Add i386-mpx-linux.o.
	(srv_amd64_regobj): Add amd64-mpx.o.
	(srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
	(srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
	(srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.

	* i387-fp.c (num_pl_bnd_register) Added constant.
	(num_pl_bnd_cfg_registers) Added constant.
	(struct i387_xsave) Added reserved area and MPX fields.
	(i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.

	* linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
	function.
	(tdesc_i386_mpx_linux): Add MPX amd64 target.
	(init_registers_amd64_mpx_linux): Declare new function.
	(tdesc_amd64_mpx_linux): Add MPX amd64 target.
	(x86_64_regmap): Add MPX registers.
	(x86_linux_read_description): Add MPX case.
	(initialize_low_arch): Initialize MPX targets.

Change-Id: I394d81afa76d11375ce792cefad0ceb9825fb379
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>
2013-11-20 14:42:52 +01:00
Walfred Tedeschi
e43e105e0d MPX for amd64
2013-06-24  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-linux-nat.c (amd64_linux_gregset32_reg_offset):
	Add MPX registers.
	(amd64_linux_read_description): Add initialization for MPX and
	AVX independently.
	* amd64-linux-tdep.c: Includes features/i386/amd64-mpx-linux.c.
	(amd64_linux_gregset_reg_offset): Add MPX registers.
	(amd64_linux_core_read_description): Add initialization for MPX
	registers.
	(_initialize_amd64_linux_tdep): Initialize MPX targets.
	* amd64-linux-tdep.h (AMD64_LINUX_RAX_REGNUM): Set it to the last
	register on the list.
	(tdesc_amd64_mpx_linux) Add new target	for MPX.
	* amd64-tdep.c: Includes features/i386/amd64-mpx.c.
	(amd64_mpx_names): MPX register names.
	(amd64_init_abi): Add MPX register while initializing the ABI.
	(_initialize_amd64_tdep): Initialize MPX targets.
	* amd64-tdep.h (amd64_regnum): Add MPX registers.
	(AMD64_NUM_REGS): Set number of registers taking MPX into account.

Change-Id: I4a785c181e2fb45e4086650b2f87426caeb2f800
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>

Conflicts:

	gdb/ChangeLog
2013-11-20 14:42:51 +01:00
Walfred Tedeschi
1dbcd68cf1 Add MPX support for i386
2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* i386-linux-nat.c (GETXSTATEREGS_SUPPLIES): Add MPX
	registers on the range of registers to be read from
	xsave buffer.
	(i386_linux_read_description): Add case for MPX.
	* i386-linux-tdep.c: Include features/i386/i386-mpx-linux.c.
	(i386_linux_gregset_reg_offset): Add MPX registers.
	(i386_linux_core_read_description): Initialize also MPX.
	(_initialize_i386_linux_tdep): Add mpx initialization.
	* i386-tdep.h (gdbarch_tdep): Add fields bnd0r_regnum, bnd0_regnum,
	mpx_register_names.
	(i386_regnum): Add MPX registers.
	(I386_MPX_NUM_REGS): New macro.
	(i386_bnd_regnum_p): New function.
	* i386-linux-tdep.h (I386_LINUX_NUM_REGS): Set
	number of registers to be the number of BNDSTATUS.
	(tdesc_i386_mpx_linux): Add description for MPX Linux registers.
	* i386-tdep.c: Include features/i386/i386-mpx.c.
	(i386_mpx_names): Add MPX register names array.
	(i386_bnd_names): Add bnd pseudo register names array.
	(i386_bndr_regnum_p): Lookup register numbers for bnd raw
	registers.
	(i386_bndr_regnum_p): Lookup register numbers for bnd raw registers.
	(386_mpx_ctrl_regnum_p): Lookup register numbers for MPX control
	registers.
	(i386_bnd_type): New function.
	(i386_pseudo_register_type): Use i386_bnd_type for bnd pseudo
	register types.
	(i386_pseudo_register_read_into_value): Add bnd case.
	(i386_pseudo_register_write): Add bnd pseudo registers.
	(i386_register_reggroup_p): Add MPX register to the group all.
	(i386_validate_tdesc_p): Add MPX to the target 	description
	validation.
	(i386_pseudo_register_name): Add bnd pseudo registers.
	(i386_gdbarch_init): Add MPX for architecture initialization.
	(_initia_initialize_i386_tdep): Add mpx initialization.
	* i387-tdep.c (xsave_mpx_offset): New vector for MPX offsets on
	XSAVE buffer.
	(XSAVE_MPX_ADDR): New macro.
	(i387_supply_xsave): Add MPX case.
	(i387_collect_xsave): Add MPX case.
	* i387-tdep.h (I387_BND0R_REGNUM): New macro.
	(I387_BNDCFGU_REGNUM): New macro.
	(I387_NUM_MPX_REGS): New macro.
	(I387_NUM_BND_REGS): New macro.
	(I387_NUM_MPX_CTRL_REGS): New macro.
	(I387_MPXEND_REGNUM): New macro.
	* common/i386-xstate.h (I386_XSTATE_BNDREGS): New macro.
	(I386_XSTATE_BNDCFG): Likewise.
	(I386_XSTATE_MPX_MASK): Likewise.
	(I386_XSTATE_ALL_MASK): New macro represents flags for all states.
	(I386_XSTATE_BNDREGS_SIZE): New macro.
	(I386_XSTATE_BNDCFG_SIZE): Likewise.
	(I386_XSTATE_SIZE): Adapt for MPX.
	(I386_XSTATE_MAX_SIZE): Likewise.

Change-Id: I9ddb7d49434d86fa18eb6b99515203d7c567aefd
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>

Conflicts:

	gdb/ChangeLog
2013-11-20 14:42:50 +01:00
Walfred Tedeschi
ccc42043f7 Add MPX registers XML files.
2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* features/i386/Makefile: Adapts for using MPX registers.
	* features/i386/32bit-mpx.xml: New file.
	* features/i386/64bit-mpx.xml: Likewise.
	* features/i386/amd64-mpx-linux.c: Likewise.
	* features/i386/amd64-mpx-linux.xml: Likewise.
	* features/i386/amd64-mpx.c: Likewise.
	* features/i386/amd64-mpx.xml: Likewise.
	* features/i386/i386-mpx-linux.c: Likewise.
	* features/i386/i386-mpx-linux.xml: Likewise.
	* features/i386/i386-mpx.c: Likewise.
	* features/i386/i386-mpx.xml: Likewise.
	* regformats/i386/amd64-mpx-linux.dat: New file.
	* regformats/i386/amd64-mpx.dat: Likewise.
	* regformats/i386/i386-mpx-linux.dat: Likewise.
 	* regformats/i386/i386-mpx.dat: Likewise.
2013-11-20 14:42:50 +01:00
Walfred Tedeschi
57803a3c60 Fix conditions in creating a bitfield.
Bitfields are represented by intervals [start, begin]. It means that for an
interval comprised by only one  bit start and end will be equal.
The present condition does not always hold. On the other hand in target-description.c
(tdesc_gdb_type) bitfield is created when "f->type" is null. The routine
maint_print_maint_print_c_tdesc_cmd is modified to follow the same strategy.

2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* target-descriptions.c (maint_print_maint_print_c_tdesc_cmd):
	Modified logic of creating a bitfield to be in sync with
	tdesc_gdb_type.

testsuite/
	* gdb.xml/maint_print_struct.xml (bitfield): Added bitfield having
	start and end equal 0.

Change-Id: I8c62db049995f0c0c30606d9696b86afe237cbb9
2013-11-20 14:42:49 +01:00
Will Newton
2b59118e72 gdb/arm-tdep.c: Remove "Infinite loop detected" error message.
Since as far back as the beginning of the sourceware repository
the ARM port has printed an error "Infinite loop detected" when
the next_pc calculated is the same as the current one, for example
when encountering a branch to the current PC address.

This causes the test gdb.base/random-signal.exp as the error message
is not expected. I have not been able to find a good reason for the
message to be here so remove it and let the test pass.

gdb/ChangeLog:

2013-11-20  Will Newton  <will.newton@linaro.org>

	* arm-tdep.c (arm_get_next_pc): Remove "Infinite loop detected"
	error message.
2013-11-20 10:50:32 +00:00
Yao Qi
b26dfc9ab3 Associate target_dcache to address_space.
Hi,
Nowadays, 'target_dcache' is a global variable in GDB, which is not
necessary.  It can be a per-address-space variable.  In this patch, we
associate target_dcache to address_space.

gdb/doc:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Caching Target Data): Update doc for
	per-address-space dcache.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* progspace.h (struct address_space_data): Declare.
	* target-dcache.c: Include "progspace.h".
	(target_dache): Remove.
	(target_dcache_aspace_key): New.
	(target_dcache_cleanup): New function.
	(target_dcache_init_p): Get data through
	target_dcache_aspace_key.
	(target_dcache_invalidate): Likewise.
	(target_dcache_get): Likewise.
	(target_dcache_get_or_init): Likewise.
	(_initialize_target_dcache): Initialize
	target_dcache_aspace_key.
2013-11-20 12:41:26 +08:00
Yao Qi
3a8356ffac Add REGISTRY for struct address_space.
This patch adds REGISTRY for struct address_space.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* progspace.c (struct address_space): Update comments.
	<REGISTRY_FIELDS>: New fields.
	DEFINE_REGISTRY for address_space.
	(new_address_space): Call address_space_alloc_data.
	(free_address_space): Call address_space_free_data.
	* progspace.h: Use DECLARE_REGISTRY.
2013-11-20 12:41:25 +08:00
Yao Qi
b12039c637 Don't stress 'remote' in "Data Caching" in doc
When I try to describe the cache and its related commands (in a
cache-per-address-space world), I find hard to add, because
existing doc is focused on remote debugging, while data cache is used
regardless of the target.  More precisely, GDB cache target data,
instead of remote data.

gdb/doc:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (Data): Rename menu item.
	(Caching Remote Data): Rename to ...
	(Caching Target Data): ... it.  Update.
2013-11-20 11:40:55 +08:00
Yao Qi
68c765e263 Move target-dcache out of target.c
This patch moves target_dcache related code out of target.c.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (SFILES):Add target-dcache.c.
	(HFILES_NO_SRCDIR): Add target-dcache.h.
	(COMMON_OBS): Add target-dcache.o.
	* dcache.c: Remove inclusion to "target.h".  Include
	"target-dcache.h".
	* memattr.c: Include "target-dcache.h".
	* top.c: Likewise.
	* tracepoint.c: Likewise.
	* target.c: (stack_cache_enabled_p_1): Move to
	target-dcache.c.
	(stack_cache_enabled_p): Likewise.
	(set_stack_cache_enabled_p): Likewise.
	(show_stack_cache_enabled_p): Likewise.
	(target_dcache, target_dcache_init_p): Likewise.
	(target_dcache_invalidate): Likewise.
	(target_dcache_get, target_dcache_get_or_init): Likewise.
	(memory_xfer_partial_1): Call function stack_cache_enabled.
	(initialize_target): Move code to target-dcache.c.
	* target.h (target_dcache_invalidate): Move to
	target-dcache.h.
	(target_dcache_get): Likewise.
	* target-dcache.c: New.
	* target-dcache.h: New.
2013-11-20 11:40:51 +08:00
Yao Qi
f2de978509 Don't update target_dcache if it is not initialized
After previous patch, 'target_dcache' is initialized lazily.  It is
possible that 'target_dcache' is still NULL when GDB writes to memory.
In this case, update to 'target_dcache' can be skipped.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* target.c (memory_xfer_partial_1): Update 'target_dcache' if
	it is initialized.
2013-11-20 11:40:48 +08:00
Yao Qi
2a2f9fe400 Remove last_cache
This patch removes global variable 'last_cache', and initialize
'target_dcache' lazily, so that 'target_dcache' can replace
'last_cache'.  No functionalities should be changed after this patch.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* dcache.c (last_cache): Remove.
	(dcache_free, dcache_init): Update.
	(dcache_update):
	(dcache_print_line): Add parameter 'dcache'.  Replace
	'target_dcache' with 'dcache'.
	(dcache_info): Move code to dcache_info_1. Call
	'dcache_info_1'.
	(dcache_info_1): New function.
	(set_dcache_size): Call target_dcache_invalidate.
	(set_dcache_line_size): Call target_dcache_invalidate.
	* target.c (target_dcache_init_p): New function.
	(target_dcache_invalidate): Check target_dcache_init_p first.
	(target_dcache_get, target_dcache_get_or_init): New function.
	(memory_xfer_partial_1): Adjust.
	(initialize_target): Don't initialize 'target_dcache'.
	* target.h (struct dcache_struct): Declare.
	(target_dcache_get): Declare.
2013-11-20 11:40:43 +08:00
Yao Qi
3e9ecad3e8 Move changelog entry to the right ChangeLog 2013-11-20 11:02:17 +08:00
Yao Qi
31b4ab9e37 Remove unnecessary '\'.
Hi,
In proc mi_child_regexp, \(,thread-id=\"\[0-9\]+\") is appended to
children_exp, while the first '\' is not necessary.  This patch
is to remove it.  With this patch applied, Emacs can find the right
left paren.

gdb/testsuite:

2013-11-19  Yao Qi  <yao@codesourcery.com>

	* lib/mi-support.exp (mi_child_regexp): Remove unnecessary '\'.
2013-11-19 21:36:15 +08:00
Yao Qi
4392c53486 Fix format issues in lib/mi-support.exp
There are some format issues in lib/mi-support.exp, such as using
spaces instead of tab and trailing spaces.  This patch is to fix them.

gdb/testsuite:

2013-11-19  Yao Qi  <yao@codesourcery.com>

	* lib/mi-support.exp: Fix format.
2013-11-19 21:35:43 +08:00
Yao Qi
077e2c8848 Remove 'whatever' in lib/mi-support.exp
Variable 'whatever' is not used at all.  This patch is to remove it.

gdb/testsuite:

2013-11-19  Yao Qi  <yao@codesourcery.com>

	* lib/mi-support.exp (mi_child_regexp): Remove 'whatever'.
	(mi_list_varobj_children_range): Likewise.
2013-11-19 15:26:31 +08:00
Yao Qi
8ab91b9600 Fix typo
Hi,
"It's" should be "Its".  This patch is to fix it.  Committed as
obvious.

gdb:

2013-11-19  Yao Qi  <yao@codesourcery.com>

	* varobj.c (varobj_get_type): Fix typo.
2013-11-19 15:14:01 +08:00
Joel Brobecker
df7752b044 Fix int() builtin with range type gdb.Value objects.
Consider the following variable:

    type Small is range -128 .. 127;
    SR : Small := 48;

Trying to get its value as an integer within Python code yields:

    (gdb) python sr = gdb.parse_and_eval('sr')
    (gdb) python print int(sr)
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
    gdb.error: Cannot convert value to int.
    Error while executing Python code.

This is happening because our variable is a range type, and
py-value's is_intlike does not handle TYPE_CODE_RANGE. This
patch fixes this.

gdb/ChangeLog:

        * python/py-value.c (is_intlike): Add TYPE_CODE_RANGE handling.

gdb/testsuite/ChangeLog:

        * gdb.ada/py_range: New testcase.
2013-11-19 06:44:40 +04:00
Joel Brobecker
4a0a886ab6 gdb_ari.sh: Remove entries for dirent.h and stat.h.
The corresponding gdb_dirent.h and gdb_stat.h no longer exist.
We rely on gnulib for those, now.

gdb/ChangeLog:

        * contrib/ari/gdb_ari.sh: Remove checks for "dirent.h" and
        "stat.h".
2013-11-19 06:38:47 +04:00
Tom Tromey
53ce3c3929 remove gdb_stat.h
This patch is purely mechanical.  It removes gdb_stat.h and changes
the code to use sys/stat.h.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* common/gdb_stat.h: Remove.
	* ada-lang.c: Use sys/stat.h, not gdb_stat.h.
	* common/filestuff.c: Use sys/stat.h, not gdb_stat.h.
	* common/linux-osdata.c: Use sys/stat.h, not gdb_stat.h.
	* corefile.c: Use sys/stat.h, not gdb_stat.h.
	* ctf.c: Use sys/stat.h, not gdb_stat.h.
	* darwin-nat.c: Use sys/stat.h, not gdb_stat.h.
	* dbxread.c: Use sys/stat.h, not gdb_stat.h.
	* dwarf2read.c: Use sys/stat.h, not gdb_stat.h.
	* exec.c: Use sys/stat.h, not gdb_stat.h.
	* gdbserver/linux-low.c: Use sys/stat.h, not gdb_stat.h.
	* gdbserver/remote-utils.c: Use sys/stat.h, not gdb_stat.h.
	* inf-child.c: Use sys/stat.h, not gdb_stat.h.
	* jit.c: Use sys/stat.h, not gdb_stat.h.
	* linux-nat.c: Use sys/stat.h, not gdb_stat.h.
	* m68klinux-nat.c: Use sys/stat.h, not gdb_stat.h.
	* main.c: Use sys/stat.h, not gdb_stat.h.
	* mdebugread.c: Use sys/stat.h, not gdb_stat.h.
	* mi/mi-cmd-env.c: Use sys/stat.h, not gdb_stat.h.
	* nto-tdep.c: Use sys/stat.h, not gdb_stat.h.
	* objfiles.c: Use sys/stat.h, not gdb_stat.h.
	* procfs.c: Use sys/stat.h, not gdb_stat.h.
	* remote-fileio.c: Use sys/stat.h, not gdb_stat.h.
	* remote-mips.c: Use sys/stat.h, not gdb_stat.h.
	* remote.c: Use sys/stat.h, not gdb_stat.h.
	* rs6000-nat.c: Use sys/stat.h, not gdb_stat.h.
	* sol-thread.c: Use sys/stat.h, not gdb_stat.h.
	* solib-spu.c: Use sys/stat.h, not gdb_stat.h.
	* source.c: Use sys/stat.h, not gdb_stat.h.
	* symfile.c: Use sys/stat.h, not gdb_stat.h.
	* symmisc.c: Use sys/stat.h, not gdb_stat.h.
	* symtab.c: Use sys/stat.h, not gdb_stat.h.
	* top.c: Use sys/stat.h, not gdb_stat.h.
	* xcoffread.c: Use sys/stat.h, not gdb_stat.h.
2013-11-18 13:29:02 -07:00
Tom Tromey
09607c9e08 import gnulib sys/stat.h module
This imports the gnulib sys/stat.h module.
It doesn't make any other changes to gdb.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
	sys_stat.
	* gnulib/aclocal.m4: Update.
	* gnulib/config.in: Update.
	* gnulib/configure: Update.
	* gnulib/import/Makefile.am: Update.
	* gnulib/import/Makefile.in: Update.
	* gnulib/import/m4/gnulib-cache.m4: Update.
	* gnulib/import/m4/gnulib-comp.m4: Update.
	* gnulib/import/m4/sys_stat_h.m4: New.
	* gnulib/import/m4/time_h.m4: New.
	* gnulib/import/sys_stat.in.h: New.
	* gnulib/import/time.in.h: New.
2013-11-18 13:29:02 -07:00
Tom Tromey
4ff70b847c sys/types.h cleanup
configure doesn't check for sys/types.h any more, but it still tries
to use the result of the check.  This removes that use as well.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Remove check of HAVE_SYS_TYPES_H.
2013-11-18 13:29:02 -07:00
Tom Tromey
3447c05797 don't check for unistd.h
We don't use the result of checking for unistd.h, so this removes the
check.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Don't check for unistd.h.
2013-11-18 13:29:02 -07:00
Tom Tromey
0080a2f671 stdlib.h is universal too
stdlib.h is universal as well, so there is no need to check for it.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Don't check for stdlib.h
	* defs.h: Include stdlib.h unconditionally.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.ac: Don't check for stdlib.h.
	* gdbreplay.c: Unconditionally include stdlib.h.
2013-11-18 13:29:02 -07:00
Tom Tromey
161d1bec16 don't check for stddef.h
gdb already unconditionally includes stddef.h in many places.
I think there is no reason to check for its existence.

Also, Zack Weinberg's header file survey agrees:

    http://hacks.owlfolio.org/header-survey/

This patch removes the configure check and the inclusion guards.
It also removes a redundant inclusion that I noticed in defs.h.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* config.in: Rebuild.
	* configure: Rebuild.
	* configure.ac: Don't check for stddef.h.
	* defs.h: Unconditionally include stddef.h.  Remove duplicate
	inclusion.
2013-11-18 13:29:01 -07:00
Tom Tromey
2978b11100 remove gdb_dirent.h
This removes gdb_dirent.h and updates the code to use dirent.h
instead.  It also removes the now-useless configure checks.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* common/common.m4 (GDB_AC_COMMON): Don't use AC_HEADER_DIRENT.
	* common/gdb_dirent.h: Remove.
	* common/filestuff.c: Use dirent.h.
	* common/linux-osdata.c: Use dirent.h.
	(NAMELEN): Define.
	* config.in: Rebuild.
	* configure: Rebuild.
	* configure.ac: Don't use AC_HEADER_DIRENT.
	* linux-fork.c: Use dirent.h
	* linux-nat.c: Use dirent.h.
	* nto-procfs.c: Use dirent.h.
	* procfs.c: Use dirent.h.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* config.in: Rebuild.
	* configure: Rebuild.
	* configure.ac: Don't use AC_HEADER_DIRENT.
2013-11-18 13:29:01 -07:00
Tom Tromey
e26b6bb047 import gnulib dirent module
This imports the gnulib dirent module.  It doesn't make any other
changes to gdb.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add dirent.
	* gnulib/aclocal.m4: Update.
	* gnulib/config.in: Update.
	* gnulib/configure: Update.
	* gnulib/import/Makefile.am: Update.
	* gnulib/import/Makefile.in: Update.
	* gnulib/import/dirent.in.h: New.
	* gnulib/import/m4/dirent_h.m4: New.
	* gnulib/import/m4/gnulib-cache.m4: Update.
	* gnulib/import/m4/gnulib-comp.m4: Update.
2013-11-18 13:29:01 -07:00
Tom Tromey
a3d08894e5 don't check for string.h or strings.h
Now that we are using the gnulib string.h module, we don't need to
check for string.h or strings.h.  This removes the last few checks
from the source and from the configure scripts.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* common/common.m4 (GDB_AC_COMMON): Don't check for string.h or
	strings.h.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* server.h: Don't check HAVE_STRING_H.
	* gdbreplay.c: Don't check HAVE_STRING_H.
	* configure: Rebuild.
2013-11-18 13:29:01 -07:00
Tom Tromey
0e9f083f4c remove gdb_string.h
This removes gdb_string.h.  This patch is purely mechanical.  I
created it by running the two commands:

    git rm common/gdb_string.h
    perl -pi -e's/"gdb_string.h"/<string.h>/;'  *.[chyl] */*.[chyl]

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* common/gdb_string.h: Remove.
	* aarch64-tdep.c: Use string.h, not gdb_string.h.
	* ada-exp.y: Use string.h, not gdb_string.h.
	* ada-lang.c: Use string.h, not gdb_string.h.
	* ada-lex.l: Use string.h, not gdb_string.h.
	* ada-typeprint.c: Use string.h, not gdb_string.h.
	* ada-valprint.c: Use string.h, not gdb_string.h.
	* aix-thread.c: Use string.h, not gdb_string.h.
	* alpha-linux-tdep.c: Use string.h, not gdb_string.h.
	* alpha-mdebug-tdep.c: Use string.h, not gdb_string.h.
	* alpha-nat.c: Use string.h, not gdb_string.h.
	* alpha-osf1-tdep.c: Use string.h, not gdb_string.h.
	* alpha-tdep.c: Use string.h, not gdb_string.h.
	* alphanbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64-dicos-tdep.c: Use string.h, not gdb_string.h.
	* amd64-linux-nat.c: Use string.h, not gdb_string.h.
	* amd64-linux-tdep.c: Use string.h, not gdb_string.h.
	* amd64-nat.c: Use string.h, not gdb_string.h.
	* amd64-sol2-tdep.c: Use string.h, not gdb_string.h.
	* amd64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64obsd-tdep.c: Use string.h, not gdb_string.h.
	* arch-utils.c: Use string.h, not gdb_string.h.
	* arm-linux-nat.c: Use string.h, not gdb_string.h.
	* arm-linux-tdep.c: Use string.h, not gdb_string.h.
	* arm-tdep.c: Use string.h, not gdb_string.h.
	* arm-wince-tdep.c: Use string.h, not gdb_string.h.
	* armbsd-tdep.c: Use string.h, not gdb_string.h.
	* armnbsd-nat.c: Use string.h, not gdb_string.h.
	* armnbsd-tdep.c: Use string.h, not gdb_string.h.
	* armobsd-tdep.c: Use string.h, not gdb_string.h.
	* avr-tdep.c: Use string.h, not gdb_string.h.
	* ax-gdb.c: Use string.h, not gdb_string.h.
	* ax-general.c: Use string.h, not gdb_string.h.
	* bcache.c: Use string.h, not gdb_string.h.
	* bfin-tdep.c: Use string.h, not gdb_string.h.
	* breakpoint.c: Use string.h, not gdb_string.h.
	* build-id.c: Use string.h, not gdb_string.h.
	* buildsym.c: Use string.h, not gdb_string.h.
	* c-exp.y: Use string.h, not gdb_string.h.
	* c-lang.c: Use string.h, not gdb_string.h.
	* c-typeprint.c: Use string.h, not gdb_string.h.
	* c-valprint.c: Use string.h, not gdb_string.h.
	* charset.c: Use string.h, not gdb_string.h.
	* cli-out.c: Use string.h, not gdb_string.h.
	* cli/cli-cmds.c: Use string.h, not gdb_string.h.
	* cli/cli-decode.c: Use string.h, not gdb_string.h.
	* cli/cli-dump.c: Use string.h, not gdb_string.h.
	* cli/cli-interp.c: Use string.h, not gdb_string.h.
	* cli/cli-logging.c: Use string.h, not gdb_string.h.
	* cli/cli-script.c: Use string.h, not gdb_string.h.
	* cli/cli-setshow.c: Use string.h, not gdb_string.h.
	* cli/cli-utils.c: Use string.h, not gdb_string.h.
	* coffread.c: Use string.h, not gdb_string.h.
	* common/common-utils.c: Use string.h, not gdb_string.h.
	* common/filestuff.c: Use string.h, not gdb_string.h.
	* common/linux-procfs.c: Use string.h, not gdb_string.h.
	* common/linux-ptrace.c: Use string.h, not gdb_string.h.
	* common/signals.c: Use string.h, not gdb_string.h.
	* common/vec.h: Use string.h, not gdb_string.h.
	* core-regset.c: Use string.h, not gdb_string.h.
	* corefile.c: Use string.h, not gdb_string.h.
	* corelow.c: Use string.h, not gdb_string.h.
	* cp-abi.c: Use string.h, not gdb_string.h.
	* cp-support.c: Use string.h, not gdb_string.h.
	* cp-valprint.c: Use string.h, not gdb_string.h.
	* cris-tdep.c: Use string.h, not gdb_string.h.
	* d-lang.c: Use string.h, not gdb_string.h.
	* dbxread.c: Use string.h, not gdb_string.h.
	* dcache.c: Use string.h, not gdb_string.h.
	* demangle.c: Use string.h, not gdb_string.h.
	* dicos-tdep.c: Use string.h, not gdb_string.h.
	* disasm.c: Use string.h, not gdb_string.h.
	* doublest.c: Use string.h, not gdb_string.h.
	* dsrec.c: Use string.h, not gdb_string.h.
	* dummy-frame.c: Use string.h, not gdb_string.h.
	* dwarf2-frame.c: Use string.h, not gdb_string.h.
	* dwarf2loc.c: Use string.h, not gdb_string.h.
	* dwarf2read.c: Use string.h, not gdb_string.h.
	* elfread.c: Use string.h, not gdb_string.h.
	* environ.c: Use string.h, not gdb_string.h.
	* eval.c: Use string.h, not gdb_string.h.
	* event-loop.c: Use string.h, not gdb_string.h.
	* exceptions.c: Use string.h, not gdb_string.h.
	* exec.c: Use string.h, not gdb_string.h.
	* expprint.c: Use string.h, not gdb_string.h.
	* f-exp.y: Use string.h, not gdb_string.h.
	* f-lang.c: Use string.h, not gdb_string.h.
	* f-typeprint.c: Use string.h, not gdb_string.h.
	* f-valprint.c: Use string.h, not gdb_string.h.
	* fbsd-nat.c: Use string.h, not gdb_string.h.
	* findcmd.c: Use string.h, not gdb_string.h.
	* findvar.c: Use string.h, not gdb_string.h.
	* fork-child.c: Use string.h, not gdb_string.h.
	* frame.c: Use string.h, not gdb_string.h.
	* frv-linux-tdep.c: Use string.h, not gdb_string.h.
	* frv-tdep.c: Use string.h, not gdb_string.h.
	* gdb.c: Use string.h, not gdb_string.h.
	* gdb_bfd.c: Use string.h, not gdb_string.h.
	* gdbarch.c: Use string.h, not gdb_string.h.
	* gdbtypes.c: Use string.h, not gdb_string.h.
	* gnu-nat.c: Use string.h, not gdb_string.h.
	* gnu-v2-abi.c: Use string.h, not gdb_string.h.
	* gnu-v3-abi.c: Use string.h, not gdb_string.h.
	* go-exp.y: Use string.h, not gdb_string.h.
	* go-lang.c: Use string.h, not gdb_string.h.
	* go32-nat.c: Use string.h, not gdb_string.h.
	* hppa-hpux-tdep.c: Use string.h, not gdb_string.h.
	* hppa-linux-nat.c: Use string.h, not gdb_string.h.
	* hppanbsd-tdep.c: Use string.h, not gdb_string.h.
	* hppaobsd-tdep.c: Use string.h, not gdb_string.h.
	* i386-cygwin-tdep.c: Use string.h, not gdb_string.h.
	* i386-dicos-tdep.c: Use string.h, not gdb_string.h.
	* i386-linux-nat.c: Use string.h, not gdb_string.h.
	* i386-linux-tdep.c: Use string.h, not gdb_string.h.
	* i386-nto-tdep.c: Use string.h, not gdb_string.h.
	* i386-sol2-tdep.c: Use string.h, not gdb_string.h.
	* i386-tdep.c: Use string.h, not gdb_string.h.
	* i386bsd-tdep.c: Use string.h, not gdb_string.h.
	* i386gnu-nat.c: Use string.h, not gdb_string.h.
	* i386nbsd-tdep.c: Use string.h, not gdb_string.h.
	* i386obsd-tdep.c: Use string.h, not gdb_string.h.
	* i387-tdep.c: Use string.h, not gdb_string.h.
	* ia64-libunwind-tdep.c: Use string.h, not gdb_string.h.
	* ia64-linux-nat.c: Use string.h, not gdb_string.h.
	* inf-child.c: Use string.h, not gdb_string.h.
	* inf-ptrace.c: Use string.h, not gdb_string.h.
	* inf-ttrace.c: Use string.h, not gdb_string.h.
	* infcall.c: Use string.h, not gdb_string.h.
	* infcmd.c: Use string.h, not gdb_string.h.
	* inflow.c: Use string.h, not gdb_string.h.
	* infrun.c: Use string.h, not gdb_string.h.
	* interps.c: Use string.h, not gdb_string.h.
	* iq2000-tdep.c: Use string.h, not gdb_string.h.
	* irix5-nat.c: Use string.h, not gdb_string.h.
	* jv-exp.y: Use string.h, not gdb_string.h.
	* jv-lang.c: Use string.h, not gdb_string.h.
	* jv-typeprint.c: Use string.h, not gdb_string.h.
	* jv-valprint.c: Use string.h, not gdb_string.h.
	* language.c: Use string.h, not gdb_string.h.
	* linux-fork.c: Use string.h, not gdb_string.h.
	* linux-nat.c: Use string.h, not gdb_string.h.
	* lm32-tdep.c: Use string.h, not gdb_string.h.
	* m2-exp.y: Use string.h, not gdb_string.h.
	* m2-typeprint.c: Use string.h, not gdb_string.h.
	* m32c-tdep.c: Use string.h, not gdb_string.h.
	* m32r-linux-nat.c: Use string.h, not gdb_string.h.
	* m32r-linux-tdep.c: Use string.h, not gdb_string.h.
	* m32r-rom.c: Use string.h, not gdb_string.h.
	* m32r-tdep.c: Use string.h, not gdb_string.h.
	* m68hc11-tdep.c: Use string.h, not gdb_string.h.
	* m68k-tdep.c: Use string.h, not gdb_string.h.
	* m68kbsd-tdep.c: Use string.h, not gdb_string.h.
	* m68klinux-nat.c: Use string.h, not gdb_string.h.
	* m68klinux-tdep.c: Use string.h, not gdb_string.h.
	* m88k-tdep.c: Use string.h, not gdb_string.h.
	* macrocmd.c: Use string.h, not gdb_string.h.
	* main.c: Use string.h, not gdb_string.h.
	* mdebugread.c: Use string.h, not gdb_string.h.
	* mem-break.c: Use string.h, not gdb_string.h.
	* memattr.c: Use string.h, not gdb_string.h.
	* memory-map.c: Use string.h, not gdb_string.h.
	* mep-tdep.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-break.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-disas.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-env.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-stack.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-var.c: Use string.h, not gdb_string.h.
	* mi/mi-cmds.c: Use string.h, not gdb_string.h.
	* mi/mi-console.c: Use string.h, not gdb_string.h.
	* mi/mi-getopt.c: Use string.h, not gdb_string.h.
	* mi/mi-interp.c: Use string.h, not gdb_string.h.
	* mi/mi-main.c: Use string.h, not gdb_string.h.
	* mi/mi-parse.c: Use string.h, not gdb_string.h.
	* microblaze-rom.c: Use string.h, not gdb_string.h.
	* microblaze-tdep.c: Use string.h, not gdb_string.h.
	* mingw-hdep.c: Use string.h, not gdb_string.h.
	* minidebug.c: Use string.h, not gdb_string.h.
	* minsyms.c: Use string.h, not gdb_string.h.
	* mips-irix-tdep.c: Use string.h, not gdb_string.h.
	* mips-linux-tdep.c: Use string.h, not gdb_string.h.
	* mips-tdep.c: Use string.h, not gdb_string.h.
	* mips64obsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsnbsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsread.c: Use string.h, not gdb_string.h.
	* mn10300-linux-tdep.c: Use string.h, not gdb_string.h.
	* mn10300-tdep.c: Use string.h, not gdb_string.h.
	* monitor.c: Use string.h, not gdb_string.h.
	* moxie-tdep.c: Use string.h, not gdb_string.h.
	* mt-tdep.c: Use string.h, not gdb_string.h.
	* nbsd-tdep.c: Use string.h, not gdb_string.h.
	* nios2-linux-tdep.c: Use string.h, not gdb_string.h.
	* nto-procfs.c: Use string.h, not gdb_string.h.
	* nto-tdep.c: Use string.h, not gdb_string.h.
	* objc-lang.c: Use string.h, not gdb_string.h.
	* objfiles.c: Use string.h, not gdb_string.h.
	* opencl-lang.c: Use string.h, not gdb_string.h.
	* osabi.c: Use string.h, not gdb_string.h.
	* osdata.c: Use string.h, not gdb_string.h.
	* p-exp.y: Use string.h, not gdb_string.h.
	* p-lang.c: Use string.h, not gdb_string.h.
	* p-typeprint.c: Use string.h, not gdb_string.h.
	* parse.c: Use string.h, not gdb_string.h.
	* posix-hdep.c: Use string.h, not gdb_string.h.
	* ppc-linux-nat.c: Use string.h, not gdb_string.h.
	* ppc-sysv-tdep.c: Use string.h, not gdb_string.h.
	* ppcfbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcobsd-tdep.c: Use string.h, not gdb_string.h.
	* printcmd.c: Use string.h, not gdb_string.h.
	* procfs.c: Use string.h, not gdb_string.h.
	* prologue-value.c: Use string.h, not gdb_string.h.
	* python/py-auto-load.c: Use string.h, not gdb_string.h.
	* python/py-gdb-readline.c: Use string.h, not gdb_string.h.
	* ravenscar-thread.c: Use string.h, not gdb_string.h.
	* regcache.c: Use string.h, not gdb_string.h.
	* registry.c: Use string.h, not gdb_string.h.
	* remote-fileio.c: Use string.h, not gdb_string.h.
	* remote-m32r-sdi.c: Use string.h, not gdb_string.h.
	* remote-mips.c: Use string.h, not gdb_string.h.
	* remote-sim.c: Use string.h, not gdb_string.h.
	* remote.c: Use string.h, not gdb_string.h.
	* reverse.c: Use string.h, not gdb_string.h.
	* rs6000-aix-tdep.c: Use string.h, not gdb_string.h.
	* ser-base.c: Use string.h, not gdb_string.h.
	* ser-go32.c: Use string.h, not gdb_string.h.
	* ser-mingw.c: Use string.h, not gdb_string.h.
	* ser-pipe.c: Use string.h, not gdb_string.h.
	* ser-tcp.c: Use string.h, not gdb_string.h.
	* ser-unix.c: Use string.h, not gdb_string.h.
	* serial.c: Use string.h, not gdb_string.h.
	* sh-tdep.c: Use string.h, not gdb_string.h.
	* sh64-tdep.c: Use string.h, not gdb_string.h.
	* shnbsd-tdep.c: Use string.h, not gdb_string.h.
	* skip.c: Use string.h, not gdb_string.h.
	* sol-thread.c: Use string.h, not gdb_string.h.
	* solib-dsbt.c: Use string.h, not gdb_string.h.
	* solib-frv.c: Use string.h, not gdb_string.h.
	* solib-osf.c: Use string.h, not gdb_string.h.
	* solib-spu.c: Use string.h, not gdb_string.h.
	* solib-target.c: Use string.h, not gdb_string.h.
	* solib.c: Use string.h, not gdb_string.h.
	* somread.c: Use string.h, not gdb_string.h.
	* source.c: Use string.h, not gdb_string.h.
	* sparc-nat.c: Use string.h, not gdb_string.h.
	* sparc-sol2-tdep.c: Use string.h, not gdb_string.h.
	* sparc-tdep.c: Use string.h, not gdb_string.h.
	* sparc64-tdep.c: Use string.h, not gdb_string.h.
	* sparc64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparc64nbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* spu-linux-nat.c: Use string.h, not gdb_string.h.
	* spu-multiarch.c: Use string.h, not gdb_string.h.
	* spu-tdep.c: Use string.h, not gdb_string.h.
	* stabsread.c: Use string.h, not gdb_string.h.
	* stack.c: Use string.h, not gdb_string.h.
	* std-regs.c: Use string.h, not gdb_string.h.
	* symfile.c: Use string.h, not gdb_string.h.
	* symmisc.c: Use string.h, not gdb_string.h.
	* symtab.c: Use string.h, not gdb_string.h.
	* target.c: Use string.h, not gdb_string.h.
	* thread.c: Use string.h, not gdb_string.h.
	* tilegx-linux-nat.c: Use string.h, not gdb_string.h.
	* tilegx-tdep.c: Use string.h, not gdb_string.h.
	* top.c: Use string.h, not gdb_string.h.
	* tracepoint.c: Use string.h, not gdb_string.h.
	* tui/tui-command.c: Use string.h, not gdb_string.h.
	* tui/tui-data.c: Use string.h, not gdb_string.h.
	* tui/tui-disasm.c: Use string.h, not gdb_string.h.
	* tui/tui-file.c: Use string.h, not gdb_string.h.
	* tui/tui-layout.c: Use string.h, not gdb_string.h.
	* tui/tui-out.c: Use string.h, not gdb_string.h.
	* tui/tui-regs.c: Use string.h, not gdb_string.h.
	* tui/tui-source.c: Use string.h, not gdb_string.h.
	* tui/tui-stack.c: Use string.h, not gdb_string.h.
	* tui/tui-win.c: Use string.h, not gdb_string.h.
	* tui/tui-windata.c: Use string.h, not gdb_string.h.
	* tui/tui-winsource.c: Use string.h, not gdb_string.h.
	* typeprint.c: Use string.h, not gdb_string.h.
	* ui-file.c: Use string.h, not gdb_string.h.
	* ui-out.c: Use string.h, not gdb_string.h.
	* user-regs.c: Use string.h, not gdb_string.h.
	* utils.c: Use string.h, not gdb_string.h.
	* v850-tdep.c: Use string.h, not gdb_string.h.
	* valarith.c: Use string.h, not gdb_string.h.
	* valops.c: Use string.h, not gdb_string.h.
	* valprint.c: Use string.h, not gdb_string.h.
	* value.c: Use string.h, not gdb_string.h.
	* varobj.c: Use string.h, not gdb_string.h.
	* vax-tdep.c: Use string.h, not gdb_string.h.
	* vaxnbsd-tdep.c: Use string.h, not gdb_string.h.
	* vaxobsd-tdep.c: Use string.h, not gdb_string.h.
	* windows-nat.c: Use string.h, not gdb_string.h.
	* xcoffread.c: Use string.h, not gdb_string.h.
	* xml-support.c: Use string.h, not gdb_string.h.
	* xstormy16-tdep.c: Use string.h, not gdb_string.h.
	* xtensa-linux-nat.c: Use string.h, not gdb_string.h.
2013-11-18 13:29:00 -07:00
Tom Tromey
63ce7108c4 import strstr and strerror modules
This imports the gnulib strstr and strerror modules.  It doesn't make
any other changes to gdb; I found it simpler to work with the branch
if I made the changes more indepdendent than I had previously.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strerror
	and strstr.
	* gnulib/aclocal.m4: Update.
	* gnulib/config.in: Update.
	* gnulib/configure: Update.
	* gnulib/import/Makefile.am: Update.
	* gnulib/import/Makefile.in: Update.
	* gnulib/import/errno.in.h: New.
	* gnulib/import/intprops.h: New.
	* gnulib/import/m4/errno_h.m4: New.
	* gnulib/import/m4/gnulib-cache.m4: Update.
	* gnulib/import/m4/gnulib-comp.m4: Update.
	* gnulib/import/m4/strerror.m4: New.
	* gnulib/import/m4/strstr.m4: New.
	* gnulib/import/m4/sys_socket_h.m4: New.
	* gnulib/import/strerror-override.c: New.
	* gnulib/import/strerror-override.h: New.
	* gnulib/import/strerror.c: New.
	* gnulib/import/strstr.c: New.
2013-11-18 13:29:00 -07:00
Tom Tromey
a7c11ee135 change how list of modules is computed
While adding modules I found that the current approach of listing all
the modules on one line made it harder to experiment -- any conflicts
from git were a pain to resolve.

This patch splits the list of modules so that there is one module per
line.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Split into
	multiple lines.
2013-11-18 13:29:00 -07:00
Tom Tromey
0a5dd17d95 link gdbreplay against gnulib
Later patches in this series will make changes to gdb and gdbserver
configury, necessitating the use of gnulib in gdbreplay.  This patch
introduces the dependency early, so that subsequent patches don't
break the build.

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
	LIBGNU.
2013-11-18 13:29:00 -07:00
Jose E. Marchesi
d0b5971ae7 sparc: support single-stepping over longjmp calls.
2013-11-18  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* sparc-tdep.c (sparc_is_annulled_branch_insn): New function.
	* sparc-tdep.h: And its prototype.

	* sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): New
	function.
	(sparc64_linux_init_abi): Register the get_longjmp_target hook.
2013-11-18 04:37:05 -08:00
Pedro Alves
4b4589ada7 Simplify dwarf2-frame.c:read_addr_from_reg.
Since 'struct dwarf_expr_context_funcs::read_addr_from_reg' is now
only used for addresses, we can make it use unpack_pointer.  And since
we now have 'struct dwarf_expr_context_funcs'::get_reg_value, there's
no need for speculation about using values here.

Tested on x86_64 Fedora 17.

gdb/
2013-11-18  Pedro Alves  <palves@redhat.com>

	* dwarf2-frame.c (read_addr_from_reg): Remove stale comment and
	use unpack_pointer.
2013-11-18 12:05:11 +00:00
Joel Brobecker
176f037c0f mi-language.exp: Check "langauge-option" in -list-features output.
gdb/testsuite/ChangeLog:

        * mi-language.exp: Add "-list-features" test verifying that
        its output contains "language-option".
2013-11-18 15:59:26 +04:00