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[SCM] archer-pmuldoon-python-breakpoints: Merge branch 'master' into archer-pmuldoon-python-breakpoints
- From: pmuldoon at sourceware dot org
- To: archer-commits at sourceware dot org
- Date: 10 Mar 2011 15:11:07 -0000
- Subject: [SCM] archer-pmuldoon-python-breakpoints: Merge branch 'master' into archer-pmuldoon-python-breakpoints
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- Log -----------------------------------------------------------------
commit 81d36efbe8718d9008bf4b1ea05838ff371c849e
Merge: 30a9c26 eda7583
Author: Phil Muldoon <pmuldoon@redhat.com>
Date: Thu Mar 10 15:11:00 2011 +0000
Merge branch 'master' into archer-pmuldoon-python-breakpoints
-----------------------------------------------------------------------
Summary of changes:
bfd/version.h | 2 +-
gdb/ChangeLog | 264 ++
gdb/Makefile.in | 28 +-
gdb/ada-lang.c | 3 +-
gdb/ada-valprint.c | 20 +-
gdb/arm-linux-tdep.c | 5 +-
gdb/arm-tdep.c | 162 +-
gdb/arm-tdep.h | 3 +-
gdb/cli/cli-cmds.c | 7 +-
gdb/coffread.c | 16 +-
gdb/common/Makefile.in | 115 -
gdb/common/configure | 4115 --------------------
gdb/common/configure.ac | 74 -
gdb/configure | 3 -
gdb/configure.ac | 1 -
gdb/dbxread.c | 1 +
gdb/dwarf2loc.c | 1 +
gdb/dwarf2read.c | 1 -
gdb/elfread.c | 56 +-
gdb/fbsd-nat.c | 2 +-
gdb/frame.c | 8 +
gdb/frame.h | 3 +
gdb/gdbserver/ChangeLog | 24 +
gdb/gdbserver/Makefile.in | 61 +-
gdb/gdbserver/configure | 93 -
gdb/gdbserver/configure.ac | 1 -
gdb/gdbserver/remote-utils.c | 2 +-
gdb/gdbserver/tracepoint.c | 2 +-
gdb/i386-tdep.c | 62 +-
gdb/inferior.c | 14 +-
gdb/infrun.c | 17 +-
gdb/linux-fork.c | 9 +-
gdb/linux-nat.c | 2 +-
gdb/machoread.c | 1 +
gdb/main.c | 13 +-
gdb/mi/mi-cmd-disas.c | 4 +
gdb/mi/mi-cmd-env.c | 1 +
gdb/minsyms.c | 7 +-
gdb/mipsread.c | 1 +
gdb/nto-tdep.c | 11 +-
gdb/objc-lang.c | 10 +-
gdb/objfiles.c | 9 +-
gdb/objfiles.h | 5 +
gdb/procfs.c | 2 +-
gdb/psympriv.h | 6 -
gdb/psymtab.c | 88 +-
gdb/psymtab.h | 8 +
gdb/record.c | 4 +-
gdb/remote-m32r-sdi.c | 10 +-
gdb/remote.c | 11 +-
gdb/ser-unix.c | 5 +-
gdb/somread.c | 1 +
gdb/symfile.c | 26 +-
gdb/symfile.h | 13 +-
gdb/target.c | 66 +-
gdb/target.h | 14 +-
gdb/testsuite/ChangeLog | 109 +
gdb/testsuite/Makefile.in | 4 +
gdb/testsuite/gdb.ada/catch_ex.exp | 2 +-
gdb/testsuite/gdb.ada/tasks.exp | 5 +-
gdb/testsuite/gdb.arch/ppc-dfp.exp | 2 +-
gdb/testsuite/gdb.base/a2-run.exp | 18 +-
gdb/testsuite/gdb.base/attach.exp | 4 +-
gdb/testsuite/gdb.base/bang.exp | 2 +-
gdb/testsuite/gdb.base/break-interp.exp | 4 +-
gdb/testsuite/gdb.base/call-signal-resume.exp | 2 +-
gdb/testsuite/gdb.base/catch-syscall.exp | 5 +-
gdb/testsuite/gdb.base/checkpoint.exp | 10 +-
gdb/testsuite/gdb.base/chng-syms.exp | 2 +-
gdb/testsuite/gdb.base/ending-run.exp | 8 +-
gdb/testsuite/gdb.base/exe-lock.exp | 4 +-
gdb/testsuite/gdb.base/gdb1555.exp | 2 +-
gdb/testsuite/gdb.base/interrupt.exp | 2 +-
gdb/testsuite/gdb.base/langs.exp | 8 +-
gdb/testsuite/gdb.base/memattr.exp | 80 +-
gdb/testsuite/gdb.base/reread.exp | 3 +-
gdb/testsuite/gdb.base/shlib-call.exp | 4 +-
gdb/testsuite/gdb.base/siginfo.exp | 2 +-
gdb/testsuite/gdb.base/sigstep.exp | 10 +-
gdb/testsuite/gdb.base/step-test.exp | 2 +-
gdb/testsuite/gdb.base/term.exp | 2 +-
gdb/testsuite/gdb.cell/fork.exp | 3 +-
gdb/testsuite/gdb.cp/annota2.exp | 2 +-
gdb/testsuite/gdb.cp/annota3.exp | 8 +-
gdb/testsuite/gdb.cp/mb-inline.exp | 4 +-
gdb/testsuite/gdb.cp/mb-templates.exp | 2 +-
gdb/testsuite/gdb.cp/method.exp | 4 +-
gdb/testsuite/gdb.hp/gdb.defects/solib-d.exp | 4 +-
gdb/testsuite/gdb.hp/gdb.objdbg/objdbg01.exp | 4 +-
gdb/testsuite/gdb.hp/gdb.objdbg/objdbg02.exp | 4 +-
gdb/testsuite/gdb.python/py-prettyprint.exp | 2 +-
gdb/testsuite/gdb.server/ext-run.exp | 5 +
gdb/testsuite/gdb.threads/execl.exp | 3 +-
.../gdb.threads/interrupted-hand-call.exp | 3 +-
gdb/testsuite/gdb.threads/print-threads.exp | 4 +-
gdb/testsuite/gdb.threads/step.exp | 6 +-
.../gdb.threads/thread-unwindonsignal.exp | 3 +-
gdb/testsuite/gdb.threads/tls.exp | 2 +-
gdb/testsuite/gdb.trace/report.exp | 20 +-
gdb/testsuite/lib/cell.exp | 6 +-
gdb/testsuite/lib/gdb.exp | 52 +-
gdb/testsuite/lib/mi-support.exp | 3 +-
gdb/testsuite/lib/opencl.exp | 5 +-
gdb/thread.c | 16 +-
gdb/tui/tui-io.c | 22 +-
gdb/version.in | 2 +-
gdb/xcoffread.c | 1 +
gdb/xtensa-tdep.c | 552 +++-
gdb/xtensa-tdep.h | 2 +-
109 files changed, 1572 insertions(+), 4961 deletions(-)
delete mode 100644 gdb/common/Makefile.in
delete mode 100755 gdb/common/configure
delete mode 100644 gdb/common/configure.ac
First 500 lines of diff:
diff --git a/bfd/version.h b/bfd/version.h
index 6765a93..fa3bbd0 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -1,4 +1,4 @@
-#define BFD_VERSION_DATE 20110307
+#define BFD_VERSION_DATE 20110309
#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/gdb/ChangeLog b/gdb/ChangeLog
index 4887026..c6472e8 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,267 @@
+2011-03-09 Michael Snyder <msnyder@vmware.com>
+
+ * mi-cmd-disas.c (mi_cmd_disassemble): Fix memory leak.
+
+2011-03-09 Pedro Alves <pedro@codesourcery.com>
+
+ * nto-tdep.c (nto_find_and_open_solib): Constify local `base'.
+
+2011-03-09 Tom Tromey <tromey@redhat.com>
+
+ * thread.c (restore_selected_frame): Handle frame_level == -1.
+ (make_cleanup_restore_current_thread): Use
+ get_selected_frame_if_set.
+ * frame.h (get_selected_frame_if_set): Declare.
+ * frame.c (get_selected_frame_if_set): New function.
+
+2011-03-09 Pedro Alves <pedro@codesourcery.com>
+
+ * cli/cli-cmds.c (shell_escape): Use lbasename.
+ * coffread.c (coff_start_symtab): Constify parameter.
+ (complete_symtab): Constify `name' parameter.
+ (coff_symtab_read): Constify `filestring' local.
+ (coff_getfilename): Constify return and `result' local.
+ Use lbasename.
+ * fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename.
+ * linux-fork.c (info_checkpoints_command): Use lbasename.
+ * linux-nat.c (linux_nat_make_corefile_notes): Use lbasename.
+ * minsyms.c (lookup_minimal_symbol): Use lbasename.
+ * nto-tdep.c (nto_find_and_open_solib): Use lbasename.
+ * procfs.c (procfs_make_note_section): Use lbasename.
+ * tui/tui-io.c (printable_part): Constity return and parameter.
+ Use lbasename.
+ (print_filename): Constify parameters, and local `s'.
+ (tui_rl_display_match_list): Constify local `temp'.
+
+2011-03-09 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Revert:
+ 2011-03-08 Jan Kratochvil <jan.kratochvil@redhat.com>
+ Fix DWARF-3+ DW_AT_accessibility default assumption.
+ * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
+ cu->header.version >= 3.
+
+2011-03-09 Yao Qi <yao@codesourcery.com>
+
+ * common/Makefile.in: Remove.
+ * common/configure: Remove.
+ * common/configure.ac: Remove.
+
+2011-03-09 Yao Qi <yao@codesourcery.com>
+
+ Revert:
+ 2011-02-11 Yao Qi <yao@codesourcery.com>
+
+ * common/Makefile.in: Add copyright header.
+
+ 2011-02-11 Yao Qi <yao@codesourcery.com>
+
+ * Makefile.in: Remove signals.o from COMMON_OBS. Link
+ libcommon.a.
+ * configure.ac: Add common to sub dir.
+ * configure: Regenerate.
+
+2011-03-08 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.c (call0_ret): New function.
+ (xtensa_skip_prologue): Speed up analysis.
+
+2011-03-08 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.c (xtensa_register_reggroup_p): Count in all registers
+ while executing MI command -data-list-changed-registers.
+
+2011-03-08 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.c (xtensa_read_register): New function.
+ (xtensa_write_register): New function.
+ (xtensa_find_register_by_name): New function.
+ (xtensa_windowed_frame_cache): Update comments in type description.
+ (xtensa_frame_cache): Likewise.
+ (xtensa_window_interrupt_insn): New function.
+ (xtensa_frame_cache): Add analysis for Xtensa Window Exception frames.
+ (xtensa_insn_kind): Add new instructions.
+ (rwx_special_register): New function.
+ (call0_classify_opcode): Add new instructions to the analysis.
+ (a0_saved, a7_saved, a11_saved): New variables.
+ (a0_was_saved, a7_was_saved, a11_was_saved): New variables.
+ (execute_l32e): New function.
+ (execute_s32e): New function.
+ (xtensa_exception_handler_t): New type.
+ (execute_code): New function.
+ (xtensa_window_interrupt_frame_cache): New function to conduct frame
+ analysis for Xtensa Window Exception handlers.
+
+2011-03-08 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.c (TX_PS): New.
+ (windowing_enabled): Update to count for Call0 ABI.
+ (xtensa_hextochar): New.
+ (xtensa_init_reggroups): Make algorithm generic.
+ (xtensa_frame_cache): Use TX_PS on Tiny Xtensa.
+
+2011-03-08 Maxim Grigoriev <maxim2405@gmail.com>
+
+ * xtensa-tdep.h (XTENSA_MAX_COPROCESSOR): Update.
+
+2011-03-08 Michael Snyder <msnyder@vmware.com>
+
+ * i386-tdep.c (i386_follow_jump): Check return value of
+ target_read_memory.
+ (i386_analyze_struct_return): Ditto.
+ (i386_skip_probe): Ditto.
+ (i386_match_insn): Ditto.
+ (i386_skip_noop): Ditto.
+ (i386_analyze_frame_setup): Ditto.
+ (i386_analyze_register_saves): Ditto.
+ (i386_skip_prologue): Ditto.
+ (i386_skip_main_prologue): Ditto.
+
+ * target.c (read_whatever_is_readable): Fix memory leak.
+
+ * i386-tdep.c (i386_process_record): Document fall through.
+
+2011-03-08 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Fix DWARF-3+ DW_AT_accessibility default assumption.
+ * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
+ cu->header.version >= 3.
+
+2011-03-08 Pedro Alves <pedro@codesourcery.com>
+
+ * remote.c (remote_check_symbols): Skip if the target has no
+ execution.
+
+2011-03-08 Joel Brobecker <brobecker@adacore.com>
+
+ * target.c (read_whatever_is_readable): Reformat comment,
+ with a minor typo fix. Minor reformatting of the code.
+
+2011-03-08 Yao Qi <yao@codesourcery.com>
+
+ * arm-tdep.c: Remove prototype declaration displaced_in_arm_mode.
+ (displaced_read_reg): Add `dsc' parameter, remove `from' parameter.
+ Use cached result instead of calling displaced_in_arm_mode again.
+ (branch_write_pc, alu_write_pc, load_write_pc): Add `dsc' parameter.
+ (displaced_write_reg, copy_preload, copy_preload_reg): Callers update.
+ (cleanup_copro_load_store, copy_copro_load_store): Likewise.
+ (cleanup_branch, copy_bx_blx_reg, copy_alu_imm): Likewise.
+ (cleanup_alu_reg, copy_alu_reg, cleanup_alu_shifted_reg): Likewise.
+ (copy_alu_shifted_reg, cleanup_load, cleanup_store): Likewise.
+ (copy_extra_ld_st, copy_ldr_str_ldrb_strb): Likewise.
+ (cleanup_block_load_all, cleanup_block_store_pc): Likewise.
+ (cleanup_block_load_pc, copy_block_xfer): Likewise.
+ * arm-linux-tdep.c (arm_linux_copy_svc): Callers update.
+ (arm_catch_kernel_helper_return): Likewise.
+ * gdb/arm-tdep.h : Update function declarations.
+
+2011-03-07 Michael Snyder <msnyder@vmware.com>
+
+ * dwarf2loc.c (indirect_pieced_value): Assert 'piece' not null.
+
+ * ser-unix.c (hardwire_get_tty_state): Stop memory leak.
+
+ * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Free environment.
+
+ * elfread.c (elf_symtab_read): Stop memory leak.
+
+ * main.c (captured_main): Fix memory leak.
+
+2011-03-07 Andreas Schwab <schwab@linux-m68k.org>
+
+ * ada-lang.c (compare_names): Call is_name_suffix with string1
+ instead of string2.
+
+2011-03-07 Tom Tromey <tromey@redhat.com>
+
+ * xcoffread.c (xcoff_sym_fns): Update.
+ * symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
+ (enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
+ * symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
+ (symbol_file_add_with_addrs_or_offsets): Likewise.
+ (reread_symbols): Handle OBJF_PSYMTABS_READ.
+ * somread.c (som_sym_fns): Update.
+ * psymtab.h (require_partial_symbols): Declare.
+ * psymtab.c (require_partial_symbols): New function.
+ (ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
+ (ALL_OBJFILE_PSYMTABS): Undef.
+ (ALL_PSYMTABS): Move from psympriv.h.
+ (lookup_partial_symtab, find_pc_sect_psymtab)
+ (lookup_symbol_aux_psymtabs, relocate_psymtabs)
+ (find_last_source_symtab_from_partial)
+ (forget_cached_source_info_partial)
+ (print_psymtab_stats_for_objfile, read_symtabs_for_function)
+ (expand_partial_symbol_tables, read_psymtabs_with_filename)
+ (map_symbol_names_psymtab, map_symbol_filenames_psymtab)
+ (find_symbol_file_from_partial, map_matching_symbols_psymtab)
+ (expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
+ Use ALL_OBJFILE_PSYMTABS_REQUIRED.
+ * psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
+ * objfiles.h (OBJF_PSYMTABS_READ): New macro.
+ * objfiles.c (objfile_has_partial_symbols): Handle lazily-read
+ psymtabs.
+ * mipsread.c (ecoff_sym_fns): Update.
+ * machoread.c (macho_sym_fns): Update.
+ * elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
+ (read_psyms): New function.
+ (elf_sym_fns, elf_sym_fns_gdb_index): Update.
+ (elf_sym_fns_lazy_psyms): New global.
+ * dwarf2read.c (dwarf2_initialize_objfile): Don't call
+ dwarf2_build_psymtabs.
+ * dbxread.c (aout_sym_fns): Update.
+ * coffread.c (coff_sym_fns): Update.
+
+2011-03-07 Tom Tromey <tromey@redhat.com>
+
+ * infrun.c (print_exited_reason): Include inferior id and pid in
+ message.
+
+2011-03-07 Tom Tromey <tromey@redhat.com>
+
+ * target.h (struct target_ops) <to_has_execution>: Add ptid_t
+ parameter.
+ (target_has_execution_1): Update.
+ (target_has_execution_current): Declare.
+ (target_has_execution): Call target_has_execution_current.
+ (default_child_has_execution): Update.
+ * target.c (default_child_has_execution): Add 'the_ptid'
+ parameter.
+ (target_has_execution_1): Likewise.
+ (target_has_execution_current): New function.
+ (add_target): Update.
+ (init_dummy_target): Update.
+ * remote-m32r-sdi.c (m32r_has_execution): New function.
+ (init_m32r_ops): Use it.
+ * record.c (record_core_has_execution): Now static. Add
+ 'the_ptid' parameter.
+ * inferior.c (have_live_inferiors): Don't save current thread.
+ Use target_has_execution_1.
+
+2011-03-07 Yao Qi <yao@codesourcery.com>
+
+ * Makefile.in (aclocal_m4_deps): Remove gnulib/m4/memcmp.m4.
+
+2011-03-07 Joel Brobecker <brobecker@adacore.com>
+
+ * elfread.c (elf_symtab_read): Minor reformatting.
+
+2011-03-07 Joel Brobecker <brobecker@adacore.com>
+
+ * objc-lang.c (selectors_info): Minor reformatting.
+
+2011-03-07 Joel Brobecker <brobecker@adacore.com>
+
+ * ada-lang.c (compare_names): Add FALLTHROUGH comment.
+
+2011-03-07 Joel Brobecker <brobecker@adacore.com>
+ Michael Snyder <msnyder@vmware.com>
+
+ * ada-valprint.c (ada_val_print_array): Move the declaration of
+ "byte_order" and "elttype" inside the block where these variables
+ are actually used. Remove some special handling for the case
+ where "elttype" and "eltlen" are null. Replace by a comment
+ and a couple of assertion checks.
+
2011-03-05 Michael Snyder <msnyder@vmware.com>
* source.c (add_path): Replace semicolon at end of block.
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 00d624f..489b1e9 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -88,8 +88,6 @@ DEPMODE = @CCDEPMODE@
DEPDIR = @DEPDIR@
depcomp = $(SHELL) $(srcdir)/../depcomp
-PWD_COMMAND = $${PWDCMD-pwd}
-
# Note that these are overridden by GNU make-specific code below if
# GNU make is used. The overrides implement dependency tracking.
COMPILE.pre = $(CC)
@@ -142,10 +140,6 @@ LIBDECNUMBER = $(LIBDECNUMBER_DIR)/libdecnumber.a
LIBDECNUMBER_SRC = $(srcdir)/$(LIBDECNUMBER_DIR)
LIBDECNUMBER_CFLAGS = -I$(LIBDECNUMBER_DIR) -I$(LIBDECNUMBER_SRC)
-LIBCOMMON_DIR = common
-LIBCOMMON = $(LIBCOMMON_DIR)/libcommon.a
-LIBCOMMON_SRC = $(srcdir)/$(LIBCOMMON_DIR)
-
# Where is the READLINE library? Typically in ../readline.
READLINE_DIR = ../readline
READLINE_SRC = $(srcdir)/$(READLINE_DIR)
@@ -473,10 +467,9 @@ INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_
CLIBS = $(SIM) $(READLINE) $(OPCODES) $(BFD) $(INTL) $(LIBIBERTY) $(LIBDECNUMBER) \
$(XM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ @PYTHON_LIBS@ \
$(LIBEXPAT) \
- $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU) $(LIBCOMMON)
+ $(LIBIBERTY) $(WIN32LIBS) $(LIBGNU)
CDEPS = $(XM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE_DEPS) \
- $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU) \
- $(LIBCOMMON)
+ $(OPCODES) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) $(LIBGNU)
ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES)
@@ -861,6 +854,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
memattr.o mem-break.o target.o parse.o language.o buildsym.o \
findcmd.o \
std-regs.o \
+ signals.o \
exec.o reverse.o \
bcache.o objfiles.o observer.o minsyms.o maint.o demangle.o \
dbxread.o coffread.o coff-pe-read.o \
@@ -903,7 +897,7 @@ CLEANDIRS = $(SUBDIRS) gnulib
# This is used to force build failures in existing trees when
# a new directory is added.
# The format here is for the `case' shell command.
-REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory | common
+REQUIRED_SUBDIRS = doc | testsuite | gnulib | data-directory
# For now, shortcut the "configure GDB for fewer languages" stuff.
YYFILES = c-exp.c \
@@ -1170,10 +1164,6 @@ all-lib: gnulib/Makefile
@$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=gnulib subdir_do
.PHONY: all-lib
-#
-$(LIBCOMMON): $(LIBCOMMON_DIR)/Makefile
- @$(MAKE) $(FLAGS_TO_PASS) DO=all DODIRS=common subdir_do
-
# Convenience rule to handle recursion.
.PHONY: all-data-directory
all-data-directory: data-directory/Makefile
@@ -1330,7 +1320,6 @@ aclocal_m4_deps = \
gnulib/m4/include_next.m4 \
gnulib/m4/longlong.m4 \
gnulib/m4/memchr.m4 \
- gnulib/m4/memcmp.m4 \
gnulib/m4/memmem.m4 \
gnulib/m4/onceonly_2_57.m4 \
gnulib/m4/stdint.m4 \
@@ -1913,6 +1902,15 @@ mi-common.o: $(srcdir)/mi/mi-common.c
$(COMPILE) $(srcdir)/mi/mi-common.c
$(POSTCOMPILE)
+# gdb/common/ dependencies
+#
+# Need to explicitly specify the compile rule as make will do nothing
+# or try to compile the object file into the sub-directory.
+
+signals.o: $(srcdir)/common/signals.c
+ $(COMPILE) $(srcdir)/common/signals.c
+ $(POSTCOMPILE)
+
#
# gdb/tui/ dependencies
#
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index d0a1014..ed51ab0 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -4757,11 +4757,12 @@ compare_names (const char *string1, const char *string2)
case '_':
if (*string2 == '\0')
{
- if (is_name_suffix (string2))
+ if (is_name_suffix (string1))
return 0;
else
return -1;
}
+ /* FALLTHROUGH */
default:
if (*string2 == '(')
return strcmp_iw_ordered (string1, string2);
diff --git a/gdb/ada-valprint.c b/gdb/ada-valprint.c
index 9381ecc..09266ce 100644
--- a/gdb/ada-valprint.c
+++ b/gdb/ada-valprint.c
@@ -605,25 +605,25 @@ ada_val_print_array (struct type *type, const gdb_byte *valaddr,
const struct value *val,
const struct value_print_options *options)
{
- enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
- struct type *elttype = TYPE_TARGET_TYPE (type);
int result = 0;
/* For an array of chars, print with string syntax. */
if (ada_is_string_type (type)
&& (options->format == 0 || options->format == 's'))
{
+ enum bfd_endian byte_order = gdbarch_byte_order (get_type_arch (type));
+ struct type *elttype = TYPE_TARGET_TYPE (type);
unsigned int eltlen;
unsigned int len;
- if (elttype == NULL)
- eltlen = 0;
- else
- eltlen = TYPE_LENGTH (elttype);
- if (eltlen == 0)
- len = 0;
- else
- len = TYPE_LENGTH (type) / eltlen;
+ /* We know that ELTTYPE cannot possibly be null, because we found
+ that TYPE is a string-like type. Similarly, the size of ELTTYPE
+ should also be non-null, since it's a character-like type. */
+ gdb_assert (elttype != NULL);
+ gdb_assert (TYPE_LENGTH (elttype) != 0);
+
+ eltlen = TYPE_LENGTH (elttype);
+ len = TYPE_LENGTH (type) / eltlen;
if (options->prettyprint_arrays)
print_spaces_filtered (2 + 2 * recurse, stream);
diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c
index f60ecc3..2f3109c 100644
--- a/gdb/arm-linux-tdep.c
+++ b/gdb/arm-linux-tdep.c
@@ -801,11 +801,10 @@ static int
arm_linux_copy_svc (struct gdbarch *gdbarch, uint32_t insn, CORE_ADDR to,
struct regcache *regs, struct displaced_step_closure *dsc)
{
- CORE_ADDR from = dsc->insn_addr;
CORE_ADDR return_to = 0;
struct frame_info *frame;
- unsigned int svc_number = displaced_read_reg (regs, from, 7);
+ unsigned int svc_number = displaced_read_reg (regs, dsc, 7);
int is_sigreturn = 0;
if (debug_displaced)
@@ -918,7 +917,7 @@ arm_catch_kernel_helper_return (struct gdbarch *gdbarch, CORE_ADDR from,
Insn: ldr pc, [r14, #4]
Cleanup: r14 <- tmp[0], pc <- tmp[0]. */
- dsc->tmp[0] = displaced_read_reg (regs, from, ARM_LR_REGNUM);
+ dsc->tmp[0] = displaced_read_reg (regs, dsc, ARM_LR_REGNUM);
displaced_write_reg (regs, dsc, ARM_LR_REGNUM, (ULONGEST) to + 4,
CANNOT_WRITE_PC);
write_memory_unsigned_integer (to + 8, 4, byte_order, from);
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 2cf2eec..7796176 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -5111,16 +5111,16 @@ arm_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
/* NOP instruction (mov r0, r0). */
#define ARM_NOP 0xe1a00000
-static int displaced_in_arm_mode (struct regcache *regs);
-
/* Helper for register reads for displaced stepping. In particular, this
returns the PC as it would be seen by the instruction at its original
location. */
ULONGEST
-displaced_read_reg (struct regcache *regs, CORE_ADDR from, int regno)
+displaced_read_reg (struct regcache *regs, struct displaced_step_closure *dsc,
+ int regno)
{
ULONGEST ret;
+ CORE_ADDR from = dsc->insn_addr;
if (regno == ARM_PC_REGNUM)
{
@@ -5130,7 +5130,7 @@ displaced_read_reg (struct regcache *regs, CORE_ADDR from, int regno)
- When executing a Thumb instruction, PC reads as the address of the
current instruction plus 4. */
- if (displaced_in_arm_mode (regs))
+ if (!dsc->is_thumb)
from += 8;
else
from += 4;
@@ -5164,9 +5164,10 @@ displaced_in_arm_mode (struct regcache *regs)
/* Write to the PC as from a branch instruction. */
static void
-branch_write_pc (struct regcache *regs, ULONGEST val)
+branch_write_pc (struct regcache *regs, struct displaced_step_closure *dsc,
+ ULONGEST val)
{
- if (displaced_in_arm_mode (regs))
+ if (!dsc->is_thumb)
/* Note: If bits 0/1 are set, this branch would be unpredictable for
architecture versions < 6. */
hooks/post-receive
--
Repository for Project Archer.