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* [SCM] tromey/catch-exit: add a bit more text to the print_it_catch_exit output
@ 2013-08-09 20:08 tromey
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From: tromey @ 2013-08-09 20:08 UTC (permalink / raw)
To: archer-commits
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The branch, tromey/catch-exit has been updated
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- Log -----------------------------------------------------------------
commit e6d93dc4c201d7b23e6d760f115f507823ff7ee3
Author: Tom Tromey <tromey@redhat.com>
Date: Mon Aug 5 12:58:44 2013 -0600
add a bit more text to the print_it_catch_exit output
commit b7ab13dc56943f5c15eed9a453267b082defb9ff
Author: Tom Tromey <tromey@redhat.com>
Date: Mon Aug 5 12:56:18 2013 -0600
fix a few bugs
this fixes some bugs in the implementation
it prevents hangs in linux-nat by using PTRACE_CONT
appropriately
commit e82b16c30c9892f4104ec5061db6ab9548af6f2c
Author: Tom Tromey <tromey@redhat.com>
Date: Mon Aug 5 12:17:16 2013 -0600
differentiate exiting with and without signal
this differentiates existing with and without a signal
this lets us remove a fixme from the reporting code
this patch also cleans up the reporting code a little
commit d169b2e6dd3f392abb8b0641945ddd77836897a3
Author: Tom Tromey <tromey@redhat.com>
Date: Fri Aug 2 11:19:02 2013 -0600
set $_exitcode when exiting
this sets $_exitcode when TARGET_WAITKIND_EXITING is handled
note that this will have to be redone when the $_exitcode change
goes in
commit 9c9781cf79733672c875c1ef82b4230dab1cc928
Author: Tom Tromey <tromey@redhat.com>
Date: Wed Oct 24 13:25:33 2012 -0600
start of gdbserver work
this is the start of the gdbserver part
unfinished
commit 778a21fc7789437ad7563056487543cc06bcc71d
Author: Tom Tromey <tromey@redhat.com>
Date: Tue Oct 23 12:33:22 2012 -0600
start of "catch exit"
see PR 15812 for some rationale
commit cbdc3abf6733a673b8f15f3656fed5389c84c632
Author: Tom Tromey <tromey@redhat.com>
Date: Thu Aug 1 11:38:19 2013 -0600
add README.archer
commit c6816376ddbfefdf09ff2c03747abd0660626e83
Author: Eric Botcazou <ebotcazou@libertysurf.fr>
Date: Mon Aug 5 16:11:06 2013 +0000
gas/
* config/tc-sparc.c (sparc_arch_types): Add leon.
(sparc_arch): Move sparc4 around and add leon.
(sparc_target_format): Document -Aleon.
* doc/c-sparc.texi: Likewise.
include/
* opcode/sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_LEON.
opcodes/
* sparc-dis.c (compute_arch_mask): Set SPARC_OPCODE_ARCH_LEON bit for
bfd_mach_sparc.
* sparc-opc.c (MASK_LEON): Define.
(v6, v6notlet, v7, v8, v6notv9): Add MASK_LEON.
(letandleon): New macro.
(v9andleon): Likewise.
(sparc_opc): Add leon.
(umac): Enable for letandleon.
(smac): Likewise.
(casa): Enable for v9andleon.
(cas): Likewise.
(casl): Likewise.
commit ff28ef08404333fdaad30f62662ef5f9371208ad
Author: Mike Stump <mrs@apple.com>
Date: Mon Aug 5 16:05:31 2013 +0000
Remove:
2013-07-10 Jack Howarth <howarth@bromo.med.uc.edu>
PR target/57792
* configure.ac: Use --with-sysroot=\"`xcrun --show-sdk-path`\" on darwin13 and later.
* configure: Regenerated.
commit 54655f95e480b092eb3082c21e4336d24e2a0851
Author: Tom Tromey <tromey@redhat.com>
Date: Mon Aug 5 15:51:01 2013 +0000
remove msymbol_objfile
This is another patch in my ongoing series to "split" objfile to share
more read-only data across inferiors. See
http://sourceware.org/gdb/wiki/ObjfileSplitting
When symbols are finally shared, there will be no back-link from the
symbol to its containing objfile, because there may be more than one
such objfile. So, all such back-links must be removed.
One hidden back-link is the msymbol_objfile function. Since
(eventually) a symbol may appear in more than one objfile, trying to
look up the objfile given just a symbol cannot work.
This patch removes msymbol_objfile in favor of using a bound minimal
symbol. It introduces a new function to make this conversion simpler
in some spots.
The bonus of this patch is that using msymbol_objfile is slower than
simply looking up the owning objfile in the first place.
Built and regtested on x86-64 Fedora 18.
* ada-exp.y (write_var_or_type): Use bound_minimal_symbol.
* ada-lang.c (ada_lookup_simple_minsym): Return
bound_minimal_symbol.
* ada-lang.h (ada_lookup_simple_minsym): Update.
* c-exp.y (variable): Use lookup_bound_minimal_symbol.
* f-exp.y (variable): Use lookup_bound_minimal_symbol.
* go-exp.y (variable): Use lookup_bound_minimal_symbol.
* jv-exp.y (push_expression_name): Use lookup_bound_minimal_symbol.
* m2-exp.y (variable): Use lookup_bound_minimal_symbol.
* minsyms.c (msymbol_objfile): Remove.
(lookup_minimal_symbol_internal): New function, from
lookup_minimal_symbol.
(lookup_minimal_symbol): Rewrite using
lookup_minimal_symbol_internal.
(lookup_bound_minimal_symbol): New function.
* minsyms.h (msymbol_objfile): Remove.
(lookup_bound_minimal_symbol): Declare.
* p-exp.y (variable): Use lookup_bound_minimal_symbol.
* parse.c (write_exp_msymbol): Change parameter to a
bound_minimal_symbol.
(write_dollar_variable): Use lookup_bound_minimal_symbol.
* parser-defs.h (write_exp_msymbol): Update.
* printcmd.c (address_info): Use lookup_bound_minimal_symbol.
* symfile.c (simple_read_overlay_table): Use
lookup_bound_minimal_symbol.
* symtab.c (skip_prologue_sal): Don't use msymbol_objfile.
(search_symbols): Likewise.
(print_msymbol_info): Take a bound_minimal_symbol argument.
(symtab_symbol_info, rbreak_command): Update.
* symtab.h (struct symbol_search) <msymbol>: Change type
to bound_minimal_symbol.
* valops.c (find_function_in_inferior): Use
lookup_bound_minimal_symbol.
* value.c (value_fn_field): Use lookup_bound_minimal_symbol.
commit d02ec4657177a59669b82406e04d53863691eed6
Author: sagovic <sagovic>
Date: Mon Aug 5 15:39:25 2013 +0000
doc: gdbserver allows for subsequent and not for multiple simultaneous connections.
doc/
2013-08-05 Sanimir Agovic <sanimir.agovic@intel.com>
* gdb.texinfo (TCP port allocation lifecycle): Gdbserver by default
allows for subsequent and not for additional (multiple simultaneous)
connections.
commit 09047fb182c1b08f8c39b9046a7c8c1723474152
Author: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Mon Aug 5 15:03:06 2013 +0000
gdb/
Code cleanup.
* remote.c (cleanup_sigint_signal_handler): Rename the declaration
to ...
(async_cleanup_sigint_signal_handler): ... this.
(initialize_sigint_signal_handler): Remove declaration.
(handle_remote_sigint): Rename the declaration to ...
(async_handle_remote_sigint): ... this.
(handle_remote_sigint_twice): Rename the declaration to ...
(async_handle_remote_sigint_twice): ... this.
(async_remote_interrupt, async_remote_interrupt_twice)
(remote_interrupt): Remove the declarations.
(remote_interrupt_twice): Rename the declaration ...
(sync_remote_interrupt_twice): ... this.
(sigint_remote_twice_token): Rename the variable to ...
(async_sigint_remote_twice_token): ... this.
(sigint_remote_token): Rename the variable to ...
(async_sigint_remote_token): ... this.
(initialize_sigint_signal_handler): Rename the function to ...
(async_initialize_sigint_signal_handler): ... this. Update the name
inside.
(handle_remote_sigint): Rename the function to ...
(async_handle_remote_sigint): ... this. Update the names inside.
(handle_remote_sigint_twice): Rename the function to ...
(async_handle_remote_sigint_twice): ... this. Update the names inside.
(cleanup_sigint_signal_handler): Rename the function to ...
(async_cleanup_sigint_signal_handler): ... this.
(remote_interrupt): Rename the function to ...
(sync_remote_interrupt): this. Update the names inside.
(remote_interrupt_twice): Rename the function to ...
(sync_remote_interrupt_twice): this. Update the names inside.
(remote_terminal_inferior, remote_terminal_ours, remote_wait_as)
(_initialize_remote): Update the names inside.
commit 989f3a7ecaf66f767ec25d67ee1690f3424371cd
Author: Alan Modra <amodra@bigpond.net.au>
Date: Mon Aug 5 00:00:05 2013 +0000
daily update
commit 387497365bb7377e42be58656b1f6a409c9ca55f
Author: Richard Sandiford <rsandifo@nildram.co.uk>
Date: Sun Aug 4 07:31:38 2013 +0000
include/opcode/
2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
Richard Sandiford <rdsandiford@googlemail.com>
* mips.h: Document new VU0 operand characters.
(OP_VU0_SUFFIX, OP_VU0_MATCH_SUFFIX): New mips_operand_types.
(OP_REG_VF, OP_REG_VI, OP_REG_R5900_I, OP_REG_R5900_Q, OP_REG_R5900_R)
(OP_REG_R5900_ACC): New mips_reg_operand_types.
(INSN2_VU0_CHANNEL_SUFFIX): New macro.
(mips_vu0_channel_mask): Declare.
opcodes/
2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
Richard Sandiford <rdsandiford@googlemail.com>
* mips-dis.c (print_reg): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
(print_vu0_channel): New function.
(print_insn_arg): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
(print_insn_args): Handle '#'.
(print_insn_mips): Handle INSN2_VU0_CHANNEL_SUFFIX.
* mips-opc.c (mips_vu0_channel_mask): New constant.
(decode_mips_operand): Handle new VU0 operand types.
(VU0, VU0CH): New macros.
(mips_builtin_opcodes): Add VU0 opcodes. Use "+7" rather than "E"
for LQC2 and SQC2. Use "+9" rather than "G" for EE CFC2 and CTC2.
Use "+6" rather than "G" for QMFC2 and QMTC2.
gas/
2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (MAX_OPERANDS): Bump to 6.
(RWARN): Bump to 0x8000000.
(RTYPE_VI, RTYPE_VF, RTYPE_R5900_I, RTYPE_R5900_Q, RTYPE_R5900_R)
(RTYPE_R5900_ACC): New register types.
(RTYPE_MASK): Include them.
(R5900_I_NAMES, R5900_Q_NAMES, R5900_R_NAMES, R5900_ACC_NAMES): New
macros.
(reg_names): Include them.
(mips_parse_register_1): New function, split out from...
(mips_parse_register): ...here. Add a channels_ptr parameter.
Look for VU0 channel suffixes when nonnull.
(reg_lookup): Update the call to mips_parse_register.
(mips_parse_vu0_channels): New function.
(OT_CHANNELS, OT_DOUBLE_CHAR): New mips_operand_token_types.
(mips_operand_token): Add a "channels" field to the union.
Extend the comment above "ch" to OT_DOUBLE_CHAR.
(mips_parse_base_start): Match -- and ++. Handle channel suffixes.
(mips_parse_argument_token): Handle channel suffixes here too.
(validate_mips_insn): Handle INSN2_VU0_CHANNEL_SUFFIX.
Ignore OP_VU0_MATCH_SUFFIX when calculating the used bits.
Handle '#' formats.
(md_begin): Register $vfN and $vfI registers.
(operand_reg_mask): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
(convert_reg_type): Handle OP_REG_VI, OP_REG_VF, OP_REG_R5900_I,
OP_REG_R5900_Q, OP_REG_R5900_R and OP_REG_R5900_ACC.
(match_vu0_suffix_operand): New function.
(match_operand): Handle OP_VU0_SUFFIX and OP_VU0_MATCH_SUFFIX.
(macro): Use "+7" rather than "E" for LDQ2 and STQ2.
(mips_lookup_insn): New function.
(mips_ip): Use it. Allow "+K" operands to be elided at the end
of an instruction. Handle '#' sequences.
gas/testsuite/
2013-08-04 Jürgen Urban <JuergenUrban@gmx.de>
* gas/mips/r5900-vu0.d: Expect $vfN and $viN instead of numeric
coprocessor registers.
* gas/mips/r5900-all-vu0.s, gas/mips/r5900-all-vu0.d,
gas/mips/r5900-full-vu0.s, gas/mips/r5900-full-vu0.d,
gas/mips/r5900-error-vu0.s, gas/mips/r5900-error-vu0.l: New tests.
* gas/mips/mips.exp: Run them.
commit 3f11e3c3ba5e86a26eb678b2c3d0870cf585d653
Author: Alan Modra <amodra@bigpond.net.au>
Date: Sun Aug 4 00:00:05 2013 +0000
daily update
commit 4725aea56df012271db61cd6f4a00dd0d85c270f
Author: Richard Sandiford <rsandifo@nildram.co.uk>
Date: Sat Aug 3 10:49:47 2013 +0000
include/opcode/
* mips.h (mips_pcrel_operand): Inherit from mips_int_operand.
(mips_int_operand_min, mips_int_operand_max): New functions.
(mips_decode_pcrel_operand): Use mips_decode_int_operand.
opcodes/
* mips-formats.h (PCREL): Reorder parameters and update the definition
to match new mips_pcrel_operand layout.
(JUMP, JALX, BRANCH): Update accordingly.
* mips16-opc.c (decode_mips16_operand): Likewise.
gas/
* config/tc-mips.c (match_int_operand): Use mips_int_operand_min
and mips_int_operand_max.
(mips16_immed_operand, mips16_immed_operands, MIPS16_NUM_IMMED):
Delete.
(mips16_immed_operand, mips16_immed_in_range_p): New functions.
(mips16_immed, mips16_extended_frag): Use them. Use mips_int_operand
instead of mips16_immed_operand.
commit 427ee0f12f5f22b5372d020ad8795033caccea56
Author: Alan Modra <amodra@bigpond.net.au>
Date: Sat Aug 3 00:00:04 2013 +0000
daily update
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 -
bfd/version.h | 2 +-
configure | 7 -
configure.ac | 7 -
gdb/ChangeLog | 126 ++
gdb/ada-exp.y | 4 +-
gdb/ada-lang.c | 22 +-
gdb/ada-lang.h | 2 +-
gdb/break-catch-exit.c | 29 +-
gdb/breakpoint.c | 6 +-
gdb/c-exp.y | 12 +-
gdb/common/target-common.c | 3 +
gdb/common/target-common.h | 4 +
gdb/doc/gdb.texinfo | 2 +-
gdb/dwarf2read.c | 105 +-
gdb/eval.c | 18 +-
gdb/f-exp.y | 6 +-
gdb/fork-child.c | 1 +
gdb/go-exp.y | 6 +-
gdb/inferior.h | 5 +
gdb/infrun.c | 65 +-
gdb/jv-exp.y | 6 +-
gdb/linespec.c | 61 +-
gdb/linux-nat.c | 39 +-
gdb/m2-exp.y | 6 +-
gdb/mi/mi-common.c | 3 +
gdb/mi/mi-common.h | 3 +
gdb/mi/mi-interp.c | 1 -
gdb/minsyms.c | 85 +-
gdb/minsyms.h | 13 +-
gdb/p-exp.y | 12 +-
gdb/parse.c | 11 +-
gdb/parser-defs.h | 2 +-
gdb/ppc-linux-nat.c | 4 +-
gdb/printcmd.c | 12 +-
gdb/remote.c | 59 +-
gdb/symfile.c | 11 +-
gdb/symtab.c | 185 +-
gdb/symtab.h | 10 +-
gdb/testsuite/ChangeLog | 18 +
gdb/testsuite/gdb.base/func-ptr.c | 30 +
gdb/testsuite/gdb.base/func-ptr.exp | 30 +
gdb/testsuite/gdb.base/watchpoint.c | 7 +
gdb/testsuite/gdb.base/watchpoint.exp | 3 +
gdb/testsuite/gdb.dwarf2/fission-mix.c | 33 +
gdb/testsuite/gdb.dwarf2/fission-mix.exp | 46 +
gdb/testsuite/gdb.dwarf2/fission-mix.h | 23 +
gdb/testsuite/gdb.dwarf2/fission-mix2.c | 27 +
gdb/valops.c | 14 +-
gdb/value.c | 12 +-
gdb/value.h | 3 +-
include/ChangeLog | 5 +
include/opcode/ChangeLog | 48 +
include/opcode/mips.h | 283 ++--
include/opcode/sparc.h | 1 +
opcodes/ChangeLog | 104 +
opcodes/micromips-opc.c | 1455 ++++++------
opcodes/mips-dis.c | 75 +-
opcodes/mips-formats.h | 15 +-
opcodes/mips-opc.c | 3567 ++++++++++++++++--------------
opcodes/mips16-opc.c | 393 ++--
opcodes/sparc-dis.c | 3 +-
opcodes/sparc-opc.c | 32 +-
63 files changed, 4004 insertions(+), 3184 deletions(-)
create mode 100644 gdb/testsuite/gdb.base/func-ptr.c
create mode 100644 gdb/testsuite/gdb.base/func-ptr.exp
create mode 100644 gdb/testsuite/gdb.dwarf2/fission-mix.c
create mode 100644 gdb/testsuite/gdb.dwarf2/fission-mix.exp
create mode 100644 gdb/testsuite/gdb.dwarf2/fission-mix.h
create mode 100644 gdb/testsuite/gdb.dwarf2/fission-mix2.c
First 500 lines of diff:
diff --git a/ChangeLog b/ChangeLog
index fb46159..8b16b09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,12 +3,6 @@
* src-release (VER): Use $(TOOL)/common/create-version.sh
if it exists.
-2013-07-10 Jack Howarth <howarth@bromo.med.uc.edu>
-
- PR target/57792
- * configure.ac: Use --with-sysroot=\"`xcrun --show-sdk-path`\" on darwin13 and later.
- * configure: Regenerated.
-
2013-06-22 Richard Sandiford <rdsandiford@googlemail.com>
* configure.ac (mips*-*-bsd*, mips*-*-ultrix*, mips*-*-osf*)
diff --git a/bfd/version.h b/bfd/version.h
index 9c9d5d1..5e23301 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -1,4 +1,4 @@
-#define BFD_VERSION_DATE 20130801
+#define BFD_VERSION_DATE 20130805
#define BFD_VERSION @bfd_version@
#define BFD_VERSION_STRING @bfd_version_package@ @bfd_version_string@
#define REPORT_BUGS_TO @report_bugs_to@
diff --git a/configure b/configure
index 551389b..9da645b 100755
--- a/configure
+++ b/configure
@@ -7420,13 +7420,6 @@ if test x${is_cross_compiler} = xyes ; then
target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
fi
-# Pass --with-sysroot on darwin without SDK in /
-case "${target}" in
- x86_64-*-darwin1[3-9]*)
- host_configargs="--with-sysroot=\"`xcrun --show-sdk-path`\" ${host_configargs}"
- ;;
-esac
-
# Default to --enable-multilib.
if test x${enable_multilib} = x ; then
target_configargs="--enable-multilib ${target_configargs}"
diff --git a/configure.ac b/configure.ac
index d4dc10b..226239b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2854,13 +2854,6 @@ if test x${is_cross_compiler} = xyes ; then
target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
fi
-# Pass --with-sysroot on darwin without SDK in /
-case "${target}" in
- x86_64-*-darwin1[[3-9]]*)
- host_configargs="--with-sysroot=\"`xcrun --show-sdk-path`\" ${host_configargs}"
- ;;
-esac
-
# Default to --enable-multilib.
if test x${enable_multilib} = x ; then
target_configargs="--enable-multilib ${target_configargs}"
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9fbd29e..5da081f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,129 @@
+2013-08-05 Tom Tromey <tromey@redhat.com>
+
+ * ada-exp.y (write_var_or_type): Use bound_minimal_symbol.
+ * ada-lang.c (ada_lookup_simple_minsym): Return
+ bound_minimal_symbol.
+ * ada-lang.h (ada_lookup_simple_minsym): Update.
+ * c-exp.y (variable): Use lookup_bound_minimal_symbol.
+ * f-exp.y (variable): Use lookup_bound_minimal_symbol.
+ * go-exp.y (variable): Use lookup_bound_minimal_symbol.
+ * jv-exp.y (push_expression_name): Use lookup_bound_minimal_symbol.
+ * m2-exp.y (variable): Use lookup_bound_minimal_symbol.
+ * minsyms.c (msymbol_objfile): Remove.
+ (lookup_minimal_symbol_internal): New function, from
+ lookup_minimal_symbol.
+ (lookup_minimal_symbol): Rewrite using
+ lookup_minimal_symbol_internal.
+ (lookup_bound_minimal_symbol): New function.
+ * minsyms.h (msymbol_objfile): Remove.
+ (lookup_bound_minimal_symbol): Declare.
+ * p-exp.y (variable): Use lookup_bound_minimal_symbol.
+ * parse.c (write_exp_msymbol): Change parameter to a
+ bound_minimal_symbol.
+ (write_dollar_variable): Use lookup_bound_minimal_symbol.
+ * parser-defs.h (write_exp_msymbol): Update.
+ * printcmd.c (address_info): Use lookup_bound_minimal_symbol.
+ * symfile.c (simple_read_overlay_table): Use
+ lookup_bound_minimal_symbol.
+ * symtab.c (skip_prologue_sal): Don't use msymbol_objfile.
+ (search_symbols): Likewise.
+ (print_msymbol_info): Take a bound_minimal_symbol argument.
+ (symtab_symbol_info, rbreak_command): Update.
+ * symtab.h (struct symbol_search) <msymbol>: Change type
+ to bound_minimal_symbol.
+ * valops.c (find_function_in_inferior): Use
+ lookup_bound_minimal_symbol.
+ * value.c (value_fn_field): Use lookup_bound_minimal_symbol.
+
+2013-08-05 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Code cleanup.
+ * remote.c (cleanup_sigint_signal_handler): Rename the declaration
+ to ...
+ (async_cleanup_sigint_signal_handler): ... this.
+ (initialize_sigint_signal_handler): Remove declaration.
+ (handle_remote_sigint): Rename the declaration to ...
+ (async_handle_remote_sigint): ... this.
+ (handle_remote_sigint_twice): Rename the declaration to ...
+ (async_handle_remote_sigint_twice): ... this.
+ (async_remote_interrupt, async_remote_interrupt_twice)
+ (remote_interrupt): Remove the declarations.
+ (remote_interrupt_twice): Rename the declaration ...
+ (sync_remote_interrupt_twice): ... this.
+ (sigint_remote_twice_token): Rename the variable to ...
+ (async_sigint_remote_twice_token): ... this.
+ (sigint_remote_token): Rename the variable to ...
+ (async_sigint_remote_token): ... this.
+ (initialize_sigint_signal_handler): Rename the function to ...
+ (async_initialize_sigint_signal_handler): ... this. Update the name
+ inside.
+ (handle_remote_sigint): Rename the function to ...
+ (async_handle_remote_sigint): ... this. Update the names inside.
+ (handle_remote_sigint_twice): Rename the function to ...
+ (async_handle_remote_sigint_twice): ... this. Update the names inside.
+ (cleanup_sigint_signal_handler): Rename the function to ...
+ (async_cleanup_sigint_signal_handler): ... this.
+ (remote_interrupt): Rename the function to ...
+ (sync_remote_interrupt): this. Update the names inside.
+ (remote_interrupt_twice): Rename the function to ...
+ (sync_remote_interrupt_twice): this. Update the names inside.
+ (remote_terminal_inferior, remote_terminal_ours, remote_wait_as)
+ (_initialize_remote): Update the names inside.
+
+2013-08-02 Tom Tromey <tromey@redhat.com>
+
+ PR symtab/15719:
+ * breakpoint.c (update_watchpoint, watchpoint_check)
+ (watch_command_1): Update.
+ * eval.c (fetch_subexp_value): Add "preserve_errors"
+ parameter.
+ * ppc-linux-nat.c (check_condition): Update.
+ * value.h (fetch_subexp_value): Update.
+
+2013-08-02 Andrew Burgess <aburgess@broadcom.com>
+
+ * mi/mi-interp.c (mi_interpreter_resume): Remove call to
+ add_file_handler.
+
+2013-08-01 Doug Evans <dje@google.com>
+
+ PR symtab/15691
+ * dwarf2read.c (struct dwarf2_per_cu_data): New member tu_read.
+ (fill_in_sig_entry_from_dwo_entry): Reorganize asserts.
+ Add assert of sig_entry->dwo_unit == NULL.
+ (lookup_dwo_signatured_type): Don't assign TU to a DWO if the TU
+ had already been read.
+ (read_signatured_type): Set per_cu.tu_read.
+
+ PR symtab/15695
+ * valops.c (value_struct_elt): Add missing call to check_typedef.
+ (value_find_oload_method_list): Ditto.
+
+ * symtab.c (do_free_search_symbols_cleanup): Change arg to,
+ effectively, struct symbol_search **.
+ (make_cleanup_free_search_symbols): Change arg to struct
+ symbol_search **. All callers updated.
+ (compare_search_syms): Compare symtab file name and block as well.
+ (search_symbols_equal): New function.
+ (sort_search_symbols_remove_dups): Renamed from sort_search_symbols.
+ New args new_head, new_tail. Result is now void. Remove dups after
+ sorting the symbols.
+ (search_symbols): Sort all found symbols once, after all have been
+ found, and remove duplicates. Simplify cleanup tracking of result.
+ * symtab.h (make_cleanup_free_search_symbols): Update prototype.
+
+ Further workarounds for binutils/15021.
+ * dwarf2read.c (recursively_compute_inclusions): Change type of result
+ parameter to VEC (symtab_ptr) **. New parameter all_type_symtabs.
+ Watch for duplicate symtabs coming from type units.
+ (compute_symtab_includes): Update call to
+ recursively_compute_inclusions. Build vector of included symtabs
+ instead of per_cus.
+ * symtab.h (symtab_ptr): New typedef.
+ (DEF_VEC_P (symtab_ptr)): New VEC type.
+ * linespec.c (symtab_p): Delete. All uses updated to use symtab_ptr
+ instead.
+
2013-08-01 Andrew Burgess <aburgess@broadcom.com>
* cli/cli-script.c (script_from_file): Remove use of
diff --git a/gdb/ada-exp.y b/gdb/ada-exp.y
index d9fa9ac..702a32e 100644
--- a/gdb/ada-exp.y
+++ b/gdb/ada-exp.y
@@ -1369,9 +1369,9 @@ write_var_or_type (const struct block *block, struct stoken name0)
}
else if (nsyms == 0)
{
- struct minimal_symbol *msym
+ struct bound_minimal_symbol msym
= ada_lookup_simple_minsym (encoded_name);
- if (msym != NULL)
+ if (msym.minsym != NULL)
{
write_exp_msymbol (msym);
/* Maybe cause error here rather than later? FIXME? */
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index dc5f2b6..ba59913 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -4405,18 +4405,22 @@ defns_collected (struct obstack *obstackp, int finish)
return (struct ada_symbol_info *) obstack_base (obstackp);
}
-/* Return a minimal symbol matching NAME according to Ada decoding
- rules. Returns NULL if there is no such minimal symbol. Names
- prefixed with "standard__" are handled specially: "standard__" is
- first stripped off, and only static and global symbols are searched. */
+/* Return a bound minimal symbol matching NAME according to Ada
+ decoding rules. Returns an invalid symbol if there is no such
+ minimal symbol. Names prefixed with "standard__" are handled
+ specially: "standard__" is first stripped off, and only static and
+ global symbols are searched. */
-struct minimal_symbol *
+struct bound_minimal_symbol
ada_lookup_simple_minsym (const char *name)
{
+ struct bound_minimal_symbol result;
struct objfile *objfile;
struct minimal_symbol *msymbol;
const int wild_match_p = should_use_wild_match (name);
+ memset (&result, 0, sizeof (result));
+
/* Special case: If the user specifies a symbol name inside package
Standard, do a non-wild matching of the symbol name without
the "standard__" prefix. This was primarily introduced in order
@@ -4431,10 +4435,14 @@ ada_lookup_simple_minsym (const char *name)
{
if (match_name (SYMBOL_LINKAGE_NAME (msymbol), name, wild_match_p)
&& MSYMBOL_TYPE (msymbol) != mst_solib_trampoline)
- return msymbol;
+ {
+ result.minsym = msymbol;
+ result.objfile = objfile;
+ break;
+ }
}
- return NULL;
+ return result;
}
/* For all subprograms that statically enclose the subprogram of the
diff --git a/gdb/ada-lang.h b/gdb/ada-lang.h
index 55c0a81..4ea25b8 100644
--- a/gdb/ada-lang.h
+++ b/gdb/ada-lang.h
@@ -239,7 +239,7 @@ extern void ada_lookup_encoded_symbol
(const char *name, const struct block *block, domain_enum namespace,
struct ada_symbol_info *symbol_info);
-extern struct minimal_symbol *ada_lookup_simple_minsym (const char *);
+extern struct bound_minimal_symbol ada_lookup_simple_minsym (const char *);
extern void ada_fill_in_ada_prototype (struct symbol *);
diff --git a/gdb/break-catch-exit.c b/gdb/break-catch-exit.c
index 31e0b0e..c837e31 100644
--- a/gdb/break-catch-exit.c
+++ b/gdb/break-catch-exit.c
@@ -57,7 +57,8 @@ breakpoint_hit_catch_exit (const struct bp_location *bl,
struct address_space *aspace, CORE_ADDR bp_addr,
const struct target_waitstatus *ws)
{
- return ws->kind == TARGET_WAITKIND_EXITING;
+ return (ws->kind == TARGET_WAITKIND_EXITING
+ || ws->kind == TARGET_WAITKIND_EXITING_SIGNAL);
}
/* Implement the "print_it" breakpoint_ops method for exit
@@ -68,24 +69,28 @@ print_it_catch_exit (bpstat bs)
{
struct ui_out *uiout = current_uiout;
struct breakpoint *b = bs->breakpoint_at;
+ ptid_t ptid;
+ struct target_waitstatus last;
+
+ get_last_target_status (&ptid, &last);
annotate_catchpoint (b->number);
if (b->disposition == disp_del)
ui_out_text (uiout, "\nTemporary catchpoint ");
else
ui_out_text (uiout, "\nCatchpoint ");
- if (ui_out_is_mi_like_p (uiout))
- {
- /* FIXME */
- /* ui_out_field_string (uiout, "reason", */
- /* async_reason_lookup (EXEC_ASYNC_EXIT)); */
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
- }
+
ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, " (exiting process ");
- /* FIXME */
- /* ui_out_field_int (uiout, "newpid", ptid_get_pid (c->forked_inferior_pid)); */
- ui_out_text (uiout, "), ");
+ ui_out_text (uiout, " (catch exit)\n");
+
+ if (last.kind == TARGET_WAITKIND_EXITING_SIGNAL)
+ print_signal_exited_reason (last.value.sig, 0);
+ else
+ print_exited_reason (last.value.integer, 0);
+
+ if (ui_out_is_mi_like_p (uiout))
+ ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+
return PRINT_SRC_AND_LOC;
}
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 1e89407..eec7b7c 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -1807,7 +1807,7 @@ update_watchpoint (struct watchpoint *b, int reparse)
struct value *val_chain, *v, *result, *next;
struct program_space *frame_pspace;
- fetch_subexp_value (b->exp, &pc, &v, &result, &val_chain);
+ fetch_subexp_value (b->exp, &pc, &v, &result, &val_chain, 0);
/* Avoid setting b->val if it's already set. The meaning of
b->val is 'the last value' user saw, and we should update
@@ -4822,7 +4822,7 @@ watchpoint_check (void *p)
return WP_VALUE_CHANGED;
mark = value_mark ();
- fetch_subexp_value (b->exp, &pc, &new_val, NULL, NULL);
+ fetch_subexp_value (b->exp, &pc, &new_val, NULL, NULL, 0);
/* We use value_equal_contents instead of value_equal because
the latter coerces an array to a pointer, thus comparing just
@@ -11010,7 +11010,7 @@ watch_command_1 (const char *arg, int accessflag, int from_tty,
exp_valid_block = innermost_block;
mark = value_mark ();
- fetch_subexp_value (exp, &pc, &val, &result, NULL);
+ fetch_subexp_value (exp, &pc, &val, &result, NULL, just_location);
if (just_location)
{
diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index dd032d2..3a51878 100644
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -1004,7 +1004,7 @@ variable: qualified_name
{
char *name = copy_name ($2.stoken);
struct symbol *sym;
- struct minimal_symbol *msymbol;
+ struct bound_minimal_symbol msymbol;
sym =
lookup_symbol (name, (const struct block *) NULL,
@@ -1018,8 +1018,8 @@ variable: qualified_name
break;
}
- msymbol = lookup_minimal_symbol (name, NULL, NULL);
- if (msymbol != NULL)
+ msymbol = lookup_bound_minimal_symbol (name);
+ if (msymbol.minsym != NULL)
write_exp_msymbol (msymbol);
else if (!have_full_symbols () && !have_partial_symbols ())
error (_("No symbol table is loaded. Use the \"file\" command."));
@@ -1066,12 +1066,12 @@ variable: name_not_typename
}
else
{
- struct minimal_symbol *msymbol;
+ struct bound_minimal_symbol msymbol;
char *arg = copy_name ($1.stoken);
msymbol =
- lookup_minimal_symbol (arg, NULL, NULL);
- if (msymbol != NULL)
+ lookup_bound_minimal_symbol (arg);
+ if (msymbol.minsym != NULL)
write_exp_msymbol (msymbol);
else if (!have_full_symbols () && !have_partial_symbols ())
error (_("No symbol table is loaded. Use the \"file\" command."));
diff --git a/gdb/common/target-common.c b/gdb/common/target-common.c
index 2ba87ee..6e51bed 100644
--- a/gdb/common/target-common.c
+++ b/gdb/common/target-common.c
@@ -67,6 +67,9 @@ target_waitstatus_to_string (const struct target_waitstatus *ws)
case TARGET_WAITKIND_EXITING:
return xstrprintf ("%sexiting, status = %d",
kind_str, ws->value.integer);
+ case TARGET_WAITKIND_EXITING_SIGNAL:
+ return xstrprintf ("%sexiting, signal = %s",
+ kind_str, gdb_signal_to_name (ws->value.sig));
case TARGET_WAITKIND_SPURIOUS:
return xstrprintf ("%sspurious", kind_str);
case TARGET_WAITKIND_IGNORE:
diff --git a/gdb/common/target-common.h b/gdb/common/target-common.h
index be42262..f433c89 100644
--- a/gdb/common/target-common.h
+++ b/gdb/common/target-common.h
@@ -93,6 +93,10 @@ enum target_waitkind
available. The exit status is in value.integer. */
TARGET_WAITKIND_EXITING,
+ /* Like TARGET_WAITKIND_EXITING, but the program is about to exit
+ due to a signal. The signal is in value.sig. */
+ TARGET_WAITKIND_EXITING_SIGNAL,
+
/* Nothing happened, but we stopped anyway. This perhaps should be handled
within target_wait, but I'm not sure target_wait should be resuming the
inferior. */
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index cb393e8..6d5dec4 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -18182,7 +18182,7 @@ completeness, at most one @value{GDBN} can be connected at a time.
@cindex @option{--once}, @code{gdbserver} option
By default, @code{gdbserver} keeps the listening TCP port open, so that
-additional connections are possible. However, if you start @code{gdbserver}
+subsequent connections are possible. However, if you start @code{gdbserver}
with the @option{--once} option, it will stop listening for any further
connection attempts after connecting to the first @value{GDBN} session. This
means no further connections to @code{gdbserver} will be possible after the
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index d18eaed..cb77386 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -558,6 +558,16 @@ struct dwarf2_per_cu_data
attributes in the stub. */
unsigned int reading_dwo_directly : 1;
+ /* Non-zero if the TU has been read.
+ This is used to assist the "Stay in DWO Optimization" for Fission:
+ When reading a DWO, it's faster to read TUs from the DWO instead of
+ fetching them from random other DWOs (due to comdat folding).
+ If the TU has already been read, the optimization is unnecessary
+ (and unwise - we don't want to change where gdb thinks the TU lives
+ "midflight").
+ This flag is only valid if is_debug_types is true. */
+ unsigned int tu_read : 1;
+
/* The section this CU/TU lives in.
If the DIE refers to a DWO file, this is always the original die,
not the DWO file. */
@@ -4443,11 +4453,7 @@ fill_in_sig_entry_from_dwo_entry (struct objfile *objfile,
struct signatured_type *sig_entry,
struct dwo_unit *dwo_entry)
{
- sig_entry->per_cu.section = dwo_entry->section;
- sig_entry->per_cu.offset = dwo_entry->offset;
- sig_entry->per_cu.length = dwo_entry->length;
- sig_entry->per_cu.reading_dwo_directly = 1;
- sig_entry->per_cu.objfile = objfile;
+ /* Make sure we're not clobbering something we don't expect to. */
gdb_assert (! sig_entry->per_cu.queued);
gdb_assert (sig_entry->per_cu.cu == NULL);
gdb_assert (sig_entry->per_cu.v.quick != NULL);
@@ -4455,19 +4461,26 @@ fill_in_sig_entry_from_dwo_entry (struct objfile *objfile,
gdb_assert (sig_entry->signature == dwo_entry->signature);
gdb_assert (sig_entry->type_offset_in_section.sect_off == 0);
gdb_assert (sig_entry->type_unit_group == NULL);
+ gdb_assert (sig_entry->dwo_unit == NULL);
+
+ sig_entry->per_cu.section = dwo_entry->section;
+ sig_entry->per_cu.offset = dwo_entry->offset;
+ sig_entry->per_cu.length = dwo_entry->length;
+ sig_entry->per_cu.reading_dwo_directly = 1;
+ sig_entry->per_cu.objfile = objfile;
sig_entry->type_offset_in_tu = dwo_entry->type_offset_in_tu;
sig_entry->dwo_unit = dwo_entry;
}
/* Subroutine of lookup_signatured_type.
- Create the signatured_type data structure for a TU to be read in
- directly from a DWO file, bypassing the stub.
- We do this for the case where there is no DWP file and we're using
- .gdb_index: When reading a CU we want to stay in the DWO file containing
- that CU. Otherwise we could end up reading several other DWO files (due
- to comdat folding) to process the transitive closure of all the mentioned
- TUs, and that can be slow. The current DWO file will have every type
- signature that it needs.
hooks/post-receive
--
Repository for Project Archer.
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