PR mi/11407
* mi/mi-cmd-stack.c (list_args_or_locals): Catch exceptions from
read_var_value and common_val_print and print a warning.
2010-09-16 Phil Muldoon <pmuldoon@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
PR mi/11407
* gdb.mi/dw2-ref-missing-frame-func.c: New File.
* gdb.mi/dw2-ref-missing-frame-main.c New File.
* gdb.mi/dw2-ref-missing-frame.S New File.
* gdb.mi/dw2-ref-missing-frame.exp New File.
PR exp/11803:
* value.c (value_static_field): Use value_of_variable.
gdb/testsuite
PR exp/11803:
* gdb.threads/tls.exp: Use C++.
(check_thread_local): Use K::another_thread_local.
* gdb.threads/tls.c (class K): New.
(another_thread_local): Now a member of K.
(spin): Update. No longer K&R C.
2010-09-13 Sami Wagiaalla <swagiaal@redhat.com>
PR symtab/11992:
* c-exp.y (classify_name): Check is_a_member_of_this before returning
UNKNOWN_CPP_NAME.
2010-09-13 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/koenig.cc: created class for testing member lookup.
* gdb.cp/koenig.exp: Added test for member lookup.
This patch adjusts the NEWS entry for the LynxOS gdbserver to include
x86-lynxos to the list of supported platforms.
gdb/ChangeLog:
* NEWS: Add x86-lynxos to the list of platforms supported by
gdbserver.
This patch adds support for x86 LynxOS (tested on LynxOS 5.0).
gdb/gdbserver/ChangeLog:
* lynx-i386-low.c: New file.
* configure.srv: Add handling of i[34567]86-*-lynxos* targets.
This adjusts the news entry about ppc-lynxos to add version 5.x
of the OS to the list of supported versions...
gdb/ChangeLog:
* NEWS: Announce GDBserver support for version 5.x of ppc-lynxos.
Some of the PTRACE_ macros/values were removed in LynxOS 5.x.
Since we have not use them so far, the chances that we will use them
one day are very small. So I decided to delete them.
gdb/gdbserver/ChangeLog:
* lynx-low.c (ptrace_request_to_str): Remove handling for
request values that have been removed in LynxOS 5.x.
This is one of the changes needed in order to build gdbserver on
LynxOS 5.x.
Really interesting: On LynxOS 4.x, there is a #warning when sys/ptrace.h
is used (explaining that ptrace.h will be used instead), whereas this
file was removed from LynxOS 5.x. The contents of sys/ptrace.h on 4.x
(or at least the meat of it):
#if defined(__GNUC__) || defined(__GNUG__)
#if !defined(__NO_INCLUDE_WARN__)
#warning Using <ptrace.h> instead of <sys/ptrace.h>
#endif /* defined(__NO_INCLUDE_WARN__) */
#endif /* defined(__GNUC__) || defined(__GNUG__) */
#include <ptrace.h>
The fix I went for, for now, is to just include <sys/ptrace.h>
unconditionally. I could have done some configury, but we already
have to build with -D__NO_INCLUDE_WARN__ to avoid the warnings
anyway, and that's unvoidable, due to system includes themselves
including the "wrong" header file.
Since <sys/ptrace.h> seems to be the choice that was made for LynxOS,
and since it works to include it on LynxOS 4.x, I think that's the simplest
solution.
gdb/gdbserver/ChangeLog:
* lynx-low.c, lynx-ppc-low.c: Include <sys/ptrace.h> instead of
<ptrace.h>
Redirect also uiout and stdtarg{,err} in execute_command_to_string.
* cli-logging.c (struct saved_output_files) <targerr>: New.
(set_logging_redirect, pop_output_files, handle_redirections):
Redirect also gdb_stdtargerr.
* defs.h (struct ui_out, make_cleanup_ui_out_redirect_pop): New
declarations.
* event-top.c (gdb_setup_readline, gdb_disable_readline): Redirect
also gdb_stdtargerr.
* top.c (execute_command_to_string): Move make_cleanup_ui_file_delete
to the top. Redirect also gdb_stdlog, gdb_stdtarg and gdb_stdtargerr.
Use ui_out_redirect, register make_cleanup_ui_out_redirect_pop.
* tui/tui-io.c (tui_setup_io): Redirect also gdb_stdtargerr.
* utils.c (do_ui_out_redirect_pop, make_cleanup_ui_out_redirect_pop):
New functions.
gdb/testsuite/
* gdb.python/python.exp (set height 0, collect help from uiout)
(verify help to uiout): New tests.
* dwarf2read.c (read_structure_type): Move processing of
fields and member functions from here...
(process_structure_scope): ... to here.
gdb/testsuite/
* gdb.cp/templates.cc (Empty, FunctionArg): New classes.
(FunctionArg::method): New function.
(empty, arg): New variables.
(main): Call arg.method.
* gdb.cp/templates.exp (test_template_args): New function.
(do_tests): Call it.
* gdb.base/printcmds.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.java/jv-print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.objc/print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* gdb.pascal/print.exp (test_float_accepted): Import gdb_prompt.
Move here, negate and extend by XFAIL the "p 0x1.1" test from ...
(test_float_rejected): ... here.
* corelow.c (core_open): Use target_signal_from_host if CORE_GDBARCH
is NULL.
* fork-child.c (startup_inferior) <resume_signal>: Use enum
target_signal type.
* linux-nat.c (linux_nat_resume): Use target_signal_to_host before
calling strsignal. Use enum target_signal type for saved_signo.
(linux_handle_extended_wait) <signo>: Use enum target_signal type.
(linux_nat_wait_1): Use enum target_signal type for signo. Use
target_signal_to_host before calling strsignal.
* remote-m32r-sdi.c (m32r_wait, m32r_detach): Replace 0 by
TARGET_SIGNAL_0.
gdb/gdbserver/
* target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
* common/signals.c (ANY): Remove.
(SET): No longer use ANY.
include/gdb/
* signals.def: Replace all ANY uses by SET with specific numbers.
* signals.h (ANY): Remove.
value specially.
testsuite/
* gdb.base/watchpoint.exp: Call test_inaccessible_watchpoint
before disabling hardware watchpoints.
(test_inaccessible_watchpoint): Check that hardware watchpoints
are used. Test for watchpoints on a constant address.
* breakpoint.c (save_breakpoints): Use RETURN_MASK_ALL.
* cli-out.c: Include vec.h.
(cli_field_fmt, cli_spaces, cli_text, cli_message, cli_flush): New
variable stream, initialize it, use it.
(cli_redirect): New function comment. Replace the stream and
original_stream fields by the new streams field. Remove the
original_stream != NULL conditional, assert error on NULL instead.
(out_field_fmt, field_separator): New variable stream, initialize it, use it.
(cli_out_data_ctor): Assert non-NULL stream. Replace the stream and
original_stream fields by the new streams field.
(cli_out_set_stream): Replace the stream field by the new streams
field.
* cli-out.h: Include vec.h.
(ui_filep): New typedef, call DEF_VEC_P for it.
(struct cli_ui_out_data): Replace the stream and original_stream
fields by the new streams field.
* cli/cli-logging.c (set_logging_redirect): Call ui_out_redirect with
NULL first. Extend the comment.
(handle_redirections): Call ui_out_redirect with output.
* python/py-breakpoint.c (bppy_get_commands): Move ui_out_redirect
calls outside of the TRY_CATCH block.
gdb/testsuite/
* gdb.base/ui-redirect.exp: New file.
gdb/ChangeLog:
Back out the following change:
| 2010-06-29 Hui Zhu <teawater@gmail.com>
| * record.c (set_record_pic_cmdlist,
| show_record_pic_cmdlist): New variables.
| (set_record_pic_command,
| show_record_pic_command): New functions.
| (record_pic_function, record_pic_line, record_pic_enum,
| set_record_pic_type, record_pic_hide_nofunction,
| record_pic_hide_nosource, record_pic_hide_same): New variables.
| (record_pic_fputs): New function.
| (function_list, node_list, edge_list): New struct.
| (function_list, node_list, edge_list): New variables.
| (record_pic_cleanups, record_pic_node,
| record_pic_edge, cmd_record_pic): New functions.
| (_initialize_record): Add new commands for record pic.
* cli-logging.c: Include gdb_assert.h.
(set_logging_overwrite): New function.
(logging_redirect): New comment.
(logging_no_redirect_file, set_logging_redirect)
(pop_output_files) <logging_no_redirect_file>: New.
(handle_redirections) <!logging_redirect>: New variable
no_redirect_file. Remove file autoclose for tee_file_new. No longer
discard cleanup for the close of former OUTPUT. Set
LOGGING_NO_REDIRECT_FILE.
(handle_redirections) <logging_redirect>: gdb_assert
LOGGING_NO_REDIRECT_FILE.
(show_logging_command) <logging_redirect handling>: Adjust messages
for SAVED_FILENAME not NULL.
(_initialize_cli_logging): Install set_logging_overwrite and
set_logging_redirect.
* Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT): Convert it to the no- form.
(monitor.o): Replace $(INTERNAL_WARN_CFLAGS) by $(INTERNAL_CFLAGS) and
add $(GDB_WARN_CFLAGS_NO_FORMAT).
(printcmd.o): Replace $(INTERNAL_CFLAGS_BASE) by $(INTERNAL_CFLAGS).
This adds an entry in the NEWS file announcing the GDBserver support
on powerpc-lynxos.
gdb/ChangeLog:
* NEWS: Add entry announcing GDBserver support on powerpc-lynxos.
as a feature reported by -list-target-features.
* gdb.texinfo (GDB/MI Miscellaneous Commands): Document new
feature `reverse' output by -list-target-features.
This patch adds support for powerpc-lynxos.
gdbserver/ChangeLog:
* gdbserver/lynx-low.c, gdbserver/lynx-low.h,
gdbserver/lynx-ppc-low.c: New files.
* Makefile.in (lynx_low_h): New variable.
(lynx-low.o, lynx-ppc-low.o): New rules.
* configure.ac: On LynxOS, link with -lnetinet.
* configure.srv: Add handling of powerpc-*-lynxos* targets.
* configure: regenerate.
vasprintf and vsnprintf are not available on LynxOS, at least not on
version 4.0.0. This patch updates the configury to import them from
libiberty if not available out of the box.
gdbserver/
* Makefile.in (vasprintf.o, vsnprintf.o): New rules.
* configure.ac: Add check for vasprintf and vsnprintf.
* configure, config.in: Regenerate.
* server.h (vasprintf, vsnprintf): Add conditional declarations.
I will need this description for the ppc-lynxos debugger where, AFAICT,
we only have access to the core GP and FP registers. So this adds
powerpc-32 to the list of targets for which a .dat file needs to be
generated.
2010-04-30 Joel Brobecker <brobecker@adacore.com>
* features/Makefile (WHICH): Add rs6000/powerpc-32.
(powerpc-32.o, powerpc-32.c): New rules.
(clean): Also remove powerpc-32.c.
* regformats/rs6000/powerpc-32.dat: Generate.
This patch moves all includes of malloc.h, which were introduced
purely to get access to alloca's declaration, to server.h, next
to the include of alloca.h.
There is one exception: gdbreplay.c, which does not include server.h.
In this case, the include of alloca.h was simply moved up a bit, next
to the include of malloc.h.
gdb/gdbserver/ChangeLog:
* gdbreplay.c: Move include of alloca.h up, next to include of
malloc.h.
* server.h: Add include of malloc.h.
* mem-break.c: Remove include of malloc.h.
* server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
This reproduces the same approach as in GDB to allow us to build
specific files without -Werror.
gdb/gdbserver/ChangeLog:
* Makefile.in (INTERNAL_CFLAGS_BASE): New variable. Extracted
from INTERNAL_CFLAGS.
(INTERNAL_WARN_CFLAGS): New variable.
(INTERNAL_CFLAGS): Adjust, using INTERNAL_WARN_CFLAGS.
snprintf is not available on LynxOS, so I changed the calls to snprintf
to calls to xsnprintf, which should be strictly equivalent.
gdb/gdbserver/ChangeLog:
* utils.c (xsnprintf): Make non-static.
* server.h: Add xsnprintf declaration.
* linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
replace calls to snprintf by calls to xsnprintf throughout.
On LynxOS, alloca is defined in allocal.h. This fixes one warning that
occurs when building GDBserver for LynxOS.
gdb/gdbserver/ChangeLog:
* configure.ac: Add configure check for alloca.
* configure, config.in: Regenerate.
* server.h: Include alloca.h if it exists.
* gdbreplay.c: Include alloca.h if it exists.
2010-08-31 Sami Wagiaalla <swagiaal@redhat.com>
* symfile.c (reread_symbols): Use psymbol_bcache_free, and
psymbol_bcache_init.
* psymtab.h (psymbol_bcache_init): New function prototype.
(psymbol_bcache_free): New function prototype.
(psymbol_bcache_get_bcache): New function prototype.
* psymtab.c (psymbol_bcache_init): New function.
(psymbol_bcache_free): New function.
(psymbol_bcache_full): New function.
(psymbol_bcache_get_bcache): New function.
(add_psymbol_to_bcache): use psymbol_bcache_full.
* objfiles.h (psymbol_cache): Change type of psymbol_cache to
psymbol_bcache.
* symmisc.c (print_symbol_bcache_statistics): Updated.
(print_objfile_statistics): Updated.
* objfiles.c (allocate_objfile): Use psymbol_bcache_init to initialize
psymbol_cache.
(free_objfile): Use psymbol_bcache_free.
Make linux_get_siginfo_type `type *' unique.
* linux-tdep.c (linux_gdbarch_data_handle, struct linux_gdbarch_data)
(init_linux_gdbarch_data, get_linux_gdbarch_data): New.
(linux_get_siginfo_type): New variable linux_gdbarch_data. Initialize
it. Use linux_gdbarch_data->siginfo_type as a persistent storage.
(_initialize_linux_tdep): New.
2010-08-25 Sami Wagiaalla <swagiaal@redhat.com>
* psymtab.c (add_psymbol_to_bcache): Remove 'static' from
'static partial_symbol psymbol'.
(psymbol_hash): New function.
(psymbol_compare): New function.
* bcache.c (hash_continue): New.
(hash): Use hash_continue.
* bcache.c: Add hash_function and compare_function
pointers to bcache struct.
(bcache_full): Use bcache->hash_function, and
bcache->compare_function.
(bcache_compare): New function.
(bcache_xmalloc): Take hash_function and
compare_function arguments and initialize the
bcach's pointers.
Updated comment.
* objfiles.c (allocate_objfile): Updated.
* symfile.c (reread_symbols): Updated.
* python/py-type.c (typy_richcompare): Updated.
* arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
(arm_linux_syscall_next_pc): New.
(arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
(arm_linux_init_abi): Initialize syscall_next_pc.
* arm-tdep.c (thumb_get_next_pc_raw): Get next pc of SWI in Thumb mode.
(arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
* arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
Declare arm_frame_is_thumb.
(linux_create_inferior): Check for __ANDROID__ rather than
__SIGRTMIN.
(enqueue_one_deferred_signal): Don't requeue non-RT signals that
are already deferred.
(linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
(linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
stopped and already has a pending signal to report.
(proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
a pending signal to report or is moving out of a jump pad.
(linux_init_signals): Check for __ANDROID__ rather than
__SIGRTMIN.
(WERROR_CFLAGS): New.
(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
* configure.ac: Introduce --enable-werror, which adds -Werror to
the compiler command line. Enabled by default. Disable with
--disable-werror. Add -Wdeclaration-after-statement
Wpointer-arith and -Wformat-nonliteral to warning flags.
* configure: Regenerate.
(WERROR_CFLAGS): New.
(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
* configure.ac: Introduce --enable-werror, which adds -Werror to
the compiler command line. Enabled by default. Disable with
--disable-werror. Add -Wdeclaration-after-statement
Wpointer-arith and -Wformat-nonliteral to warning flags.
* configure: Regenerate.
(gdbchar): New.
(expect): Use gdbchar. Check for error reading from GDB.
Clarify sync error output.
(play): Check for errors writing to GDB.
* linux-low.c (sigchld_handler): Really ignore `write' errors.
* remote-utils.c (getpkt): Check for errors writing to the remote
descriptor.
* server.c (push_event, queue_stop_reply_callback): Assert we're
not pushing a TARGET_WAITKIND_IGNORE event.
(start_inferior, start_inferior, attach_inferior, handle_v_cont)
(myresume, handle_target_event): Set the thread's last_resume_kind
and last_status from the target returned status.
* linux-x86-low.c (update_debug_registers_callback): New.
(i386_dr_low_set_addr): Use it.
(i386_dr_low_get_addr): New.
(i386_dr_low_set_control): Use update_debug_registers_callback.
(i386_dr_low_get_control): New.
(i386_dr_low_get_status): Adjust.
* linux-low.c (linux_stop_lwp): New.
* linux-low.h (linux_stop_lwp): Declare.
* i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
argument instead of a i386_debug_reg_state.
(I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
a i386_debug_reg_state.
(i386_insert_aligned_watchpoint): Adjust.
(i386_remove_aligned_watchpoint): Adjust.
(i386_low_stopped_data_address): Read the debug registers from the
inferior instead of from the mirrors.
* i386-low.h (struct i386_debug_reg_state): Extend comment.
(i386_dr_low_get_addr): Declare.
(i386_dr_low_get_control): Declare.
(i386_dr_low_get_status): Change prototype.
* win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
(i386_dr_low_get_addr): New.
(i386_dr_low_get_control): New.
(i386_dr_low_get_status): Adjust prototype. Return
dr_status_mirror.
(i386_initial_stuff): Clear dr_status_mirror and
dr_control_mirror.
(i386_get_thread_context): Adjust.
(i386_set_thread_context): Adjust.
(i386_thread_added): Adjust.
* dwarf2read.c (dwarf2_per_objfile): New members debug_info_type_hash,
debug_types_type_hash.
(dwarf2_cu, dwarf2_per_cu_data): Delete member type_hash.
All uses updated.
(lookup_die_type): Renamed from tag_type_to_tag. First look in
appropriate type_hash table. All callers updated.
(allocate_signatured_type_table): Renamed from
allocate_signatured_type_hash_table. All callers updated.
(create_signatured_type_table_from_index): Renamed from
create_signatured_type_hash_from_index. All callers updated.
(read_die_type): Add comment. Move actual reading to ...
(read_die_type_1): ... here. New function.
(follow_die_ref_or_sig): Tweak comment.
(set_die_type): Rewrite to use appropriate choice of
debug_info_type_hash or debug_types_type_hash.
(get_die_type_at_offset): New function.
(get_die_type): Call it.
testsuite/
PR symtab/11942
* gdb.dwarf2/dw4-sig-types.cc: New file.
* gdb.dwarf2/dw4-sig-types.h: New file.
* gdb.dwarf2/dw4-sig-types-b.cc: New file.
* gdb.dwarf2/dw4-sig-types.exp: New file.
(arm_psr_thumb_bit): New. Update all uses of CPSR_T to
call this function.
(arm_pc_is_thumb): Add a gdbarch argument. Update all callers.
Check is_m after force-mode.
(arm_gdbarch_init): Check the binary before the target description.
Add check for M profile attribute. If we have an M-profile device,
but no target register description, use arm-with-m. Recognize the
new org.gnu.gdb.arm.m-profile feature and its xpsr register.
(_initialize_arm_tdep): Call initialize_tdesc_arm_with_m.
* arm-tdep.h (XPSR_T): Define.
(struct gdbarch_tdep): Add is_m member.
* features/arm-m-profile.xml, features/arm-with-m.c,
features/arm-with-m.xml: New files.
doc/
* gdb.texinfo (ARM Features): Document
org.gnu.gdb.arm.m-profile.
(read_enumeration_type): Add comment.
(process_enumeration_scope): Move definition of some locals
closer to their use.
(read_namespace_type): Add comment.
(gdbpy_event_fds): Change type to `struct serial *' a array from
int array.
(gdbpy_run_events): Change parameters. Use serial_readchar in
place of read.
(gdbpy_post_event): Use serial_write in place of write.
(gdbpy_initialize_events): Use serial_pipe instead of pipe, and
serial_async in place of add_file_handler.
* serial.c (serial_interface_lookup): Take a const char pointer.
(serial_fdopen): Rename to ...
(serial_fdopen_ops): ... this. Add an OPS parameter and use it.
Call the OPS' fdopen function if there is one.
(serial_fdopen): Rewrite as wrapper to serial_fdopen_ops.
(serial_pipe): New.
(struct serial_ops) <fdopen>: New field.
* ser-mingw.c (free_pipe_state):
(free_pipe_state): Close output on non-pex pipes.
(pipe_windows_fdopen): New.
(gdb_pipe): New.
(_initialize_ser_windows): Register pipe_windows_fdopen.
* ser-go32.c (gdb_pipe): New.
* ser-pipe.c (pipe_close): Close file descriptor even if there's
no state pointer.
(pipe_ops): Delete.
(gdb_pipe): New.
* dwarf2read.c (struct delayed_method_info): New struct.
(struct dwarf2_cu): Add vector method_list.
(scan_partial_symbols): Count methods for union, class, structure,
and interface types.
(add_to_method_list): New function.
(free_delayed_list): New function.
(compute_delayed_physnames): New function.
(process_full_comp_unit): Make a cleanup for the CU's delayed
physname list, compute the delayed physnames, and free the
the list.
(dwarf2_add_member_fn): For C++ and Java, delay the computation
of the physname until after the CU is read.
* dwarf2read.c (read_structure_type): Check if the current
DIE's type was already completed after dwarf2_full_name
was called.
* gdb.dwarf2/pr11465.exp: New test.
* gdb.dwarf2/pr11465.S: New file.
* gdb.dwarf2/dw2-double-set-die-type.S: New file.
* gdb.dwarf2/dw2-double-set-die-type.exp: New test.
registers. Update data sets with the new v2_double element in the
VSX register union. Add vector_register3_vr data set for the AltiVec
registers. Use gdb_test_no_output instead of send_gdb.
See http://sourceware.org/ml/gdb/2010-07/msg00118.html for
a description of the problem. Namely, the file and fullname
fields are inverted in the output of the -file-list-exec-source-files
GDB/MI command:
(gdb) interpreter-exec mi -file-list-exec-source-files
^done,files=[{file="/takamaka.a/brobecke/ex/list-exec-source-files/foo.c",fullname="foo.c"},{file="/takamaka.a/brobecke/ex/list-exec-source-files/foo.c",fullname="foo.c"},{file="",fullname="init.c"},{file="",fullname="../sysdeps/x86_64/elf/start.S"},{file="",fullname="../sysdeps/x86_64/elf/start.S"}]
It turns out to be a silly thinko: The map_symbol_filenames function
calls the psymtab version of map_symbol_filenames routine, and this
version called the callback function with filename and fullname
in the wrong order (fullname/filename instead of filename/fullname).
The routine description in symfile.h confirst that expected order for
the FUN callback parameters:
/* Call a callback for every file defined in OBJFILE. FUN is the
callback. It is passed the file's name, the file's full name,
and the DATA passed to this function. */
void (*map_symbol_filenames) (struct objfile *objfile,
void (*fun) (const char *, const char *,
void *),
void *data);
Fixing this error uncovered another location where the arguments
were reversed: maybe_add_partial_symtab_filename. Once the first
error was fixed, the debugger would crash while attempting to do
completion, because it was given a NULL fullname instead of the
non-NULL filename.
gdb/ChangeLog:
* psymtab.c (map_symbol_filenames_psymtab): Call FUN with
the arguments in the correct order.
* symtab.c (maybe_add_partial_symtab_filename): Declare
the arguments in the correct order.
* varobj.c (varobj_create): Replace variable old_fi with old_id,
initialize it by null_frame_id, wrap its usage by get_frame_id,
frame_id_p and frame_find_by_id.
* gdb.base/callfuncs.exp (set_lang_c): Delete, set c language directly.
* gdb.base/printcmds.exp (set_lang_c): Delete, set c language directly.
Simplify, early exit if runto_main fails.
* gdb.fortran/exprs.exp: load_lib fortran.exp.
(set_lang_fortran): Moved to lib/fortran.exp.
* gdb.fortran/types.exp: load_lib fortran.exp.
(set_lang_fortran): Moved to lib/fortran.exp.
* gdb.java/jmisc.exp (set_lang_java): Moved to lib/java.exp.
* gdb.java/jprint.exp (set_lang_java): Ditto.
* gdb.java/jv-exp.exp: load_lib java.exp.
If set_lang_java fails, issue a warning instead of failure to be
consistent with other set_lang_foo uses.
(set_lang_java): Moved to lib/java.exp.
* gdb.java/jv-print.exp (set_lang_java): Moved to lib/java.exp.
If set_lang_java fails, issue a warning instead of failure to be
consistent with other set_lang_foo uses.
* gdb.pascal/types.exp: load_lib pascal.exp.
(set_lang_pascal): Moved to lib/pascal.exp.
* lib/fortran.exp: New file.
* lib/java.exp (set_lang_java): New function.
* lib/pascal.exp (set_lang_pascal): New function.
PR corefile/8210
bfd/
* bfd-in2.h: Regenerate.
* corefile.c (bfd_core_file_pid): New.
* targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
(struct bfd_target) <_core_file_pid>: New.
* libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
* libbfd.c (_bfd_nocore_core_file_pid): New.
* elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
Declare.
* elfcode.h (elf_core_file_pid): New define.
* elfcore.h (elf_core_file_pid): New function.
* elf.c (elfcore_make_pid): Rewrite.
(elfcore_grok_prstatus): Only set core_pid if not set yet.
(elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
getting the lwpid from prstat.pr_pid.
* elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
(elf64_x86_64_grok_psinfo): Extract the the main process's PID,
and store it in elf_tdata's core_pid field.
* elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
(elf_i386_grok_psinfo): Extract the the main process's PID, and
store it in elf_tdata's core_pid field.
* elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
to elf_tdata's core_lwpid instead of to core_pid.
* elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
to elf_tdata's core_lwpid instead of to core_pid.
* elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
to elf_tdata's core_lwpid instead of to core_pid.
* elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
elf_tdata's core_lwpid instead of to core_pid.
* plugin.c (bfd_plugin_core_file_pid): New function.
* aout-target.h (MY_core_file_pid): Define.
* aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
* coff-rs6000.c (coff_core_file_pid): New define.
(rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
* coff64-rs6000.c (coff_core_file_pid): New define.
(rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
(xcoff64_core_file_pid): New define.
(aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
* mach-o-target.c (bfd_mach_o_core_file_pid): New define.
* aix386-core.c (aix386_core_file_pid): New define.
* hppabsd-core.c (hppabsd_core_core_file_pid): New define.
* hpux-core.c (hpux_core_core_file_pid): New define.
* irix-core.c (irix_core_core_file_pid): New define.
* lynx-core.c (lynx_core_file_pid): New define.
* osf-core.c (osf_core_core_file_pid): New define.
* ptrace-core.c (ptrace_unix_core_file_pid): New define.
* sco5-core.c (sco5_core_file_pid): New define.
* xcoff-target.h (coff_core_file_pid): New define.
* netbsd-core.c (netbsd_core_core_file_pid): New define.
gdb/
2010-08-18 Pedro Alves <pedro@codesourcery.com>
PR corefile/8210
gdb/
* corelow.c (add_to_thread_list): Don't use
gdbarch_core_reg_section_encodes_pid. Use bfd_core_file_pid.
(get_core_register_section): Don't use
gdbarch_core_reg_section_encodes_pid.
* gdbarch.sh (core_reg_section_encodes_pid): Delete.
* gdbarch.h, gdbarch.c: Regenerate.
* amd64-sol2-tdep.c (amd64_sol2_init_abi): Don't set
gdbarch_core_reg_section_encodes_pid.
* i386-sol2-tdep.c (i386_sol2_init_abi): Ditto.
* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Ditto.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Ditto.
revert it back, and re-apply the correct patch again.
2010-08-18 Yao Qi <yao@codesourcery.com
* gdb.dwarf2/dw2-ref-missing-frame-func.c: Add .p2align 4 for labels
func_nofb_start and func_loopfb_start, so that address of functions
is equal to these labels on Thumb.
* gdb.dwarf2/dw2-ref-missing-frame-func.c: Add .p2align 4 for labels
func_nofb_start and func_loopfb_start, so that address of functions
is equal to these labels on Thumb.
2010-08-17 Pedro Alves <pedro@codesourcery.com>
PR breakpoints/11371
* breakpoint.c (breakpoint_init_inferior): Decrement the
location's reference count instead of deleting right away.
(bpstat_free): Decrement the location's reference count. Make
static.
(bpstat_copy): Increment the location's reference count.
(bpstat_find_breakpoint): Adjust.
(bpstat_num): Adjust.
(print_it_typical): Adjust. Use the breakpoint pointer in the
bpstat instead of the location's owner.
(bpstat_alloc): Remove const qualifier from the 'bl' parameter.
Adjust to record the location's owner in the bpstat.
(watchpoint_check): Use the breakpoint pointer in the bpstat
instead of the location's owner.
(bpstat_check_breakpoint_conditions): Don't handle
bp_watchpoint_scope here. Use the breakpoint pointer in the
bpstat instead of the location's owner.
(bpstat_stop_status): Defer inferior function calls to after
building the bpstat list. Handle bp_watchpoint_scope here. Use
the breakpoint pointer in the bpstat instead of the location's
owner.
(bpstat_what): Use the breakpoint pointer in the bpstat instead of
the location's owner.
(free_bp_location): Don't walk bpstats clearing locations.
(incref_bp_location): New.
(decref_bp_location): New.
(breakpoint_auto_delete): Use the breakpoint pointer in the bpstat
instead of the location's owner.
(update_global_location_list): Clear the location's owner, and
decrement the location's reference count instead of deleting it
right away.
(breakpoint_retire_moribund): Decrement the location's reference
count instead of deleting it right away.
(bpstat_remove_bp_location): Delete.
(bpstat_remove_breakpoint): New.
(bpstat_remove_bp_location_callback): Delete.
(bpstat_remove_breakpoint_callback): New.
(delete_breakpoint): Iterate over all threads' stop_bpstat's
clearing references to the breakpoint that is being deleted.
* breakpoint.h (struct bp_location) <refc>: New field.
<owner>: Update comments.
(bpstat_free): Delete declaration.
(struct bpstats): Change the type of the breakpoint_at field to
struct breakpoint point, from struct bp_location pointer. Add new
field bp_location_at.
gdb/testsuite/
2010-08-17 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <pedro@codesourcery.com>
PR breakpoints/11371
* gdb.base/watch-cond-infcall.exp: New file.
* gdb.base/watch-cond-infcall.c: New file.
* breakpoint.c (update_watchpoint): Add source empty line. Prefer
EXP_STRING_REPARSE to EXP_STRING.
(watch_command_1): Set also EXP_STRING_REPARSE.
(delete_breakpoint): Free also EXP_STRING_REPARSE.
* breakpoint.h (struct breakpoint): New field exp_string_reparse.
Update comment for exp_string.
Pedro Alves <pedro@codesourcery.com>
* dwarf2read.c: Include "c-lang.h" and "valprint.h".
(struct dwarf2_per_objfile) <reading_partial_symbols>: New field.
(struct partial_die_info) <has_template_arguments>: New field.
<num_attrs>: Change type to unsigned char.
<building_fullname>: New field.
(dwarf2_build_psymtabs_hard): Set reading_partial_symbols. Only
allocate a CU if we don't have one already. Add a cleanup for the
CU.
(partial_die_full_name): Handle template arguments not in
DW_AT_name.
(dwarf2_psymtab_to_symtab): Clear reading_partial_symbols.
(load_full_comp_unit): Only allocate a CU if we don't have one
already.
(do_ui_file_peek_last): New.
(dwarf2_compute_name): Handle template parameters not in
DW_AT_name.
(read_comp_unit): Read and free abbrevs if not read yet.
(load_partial_dies): Handle template arguments not in DW_AT_name.
(find_partial_die): If we have a CU, but no a partial dies yet,
also read in the CU.
(dwarf2_const_value_attr): New, abstracted out from
dwarf2_const_value.
(dwarf2_const_value, dwarf2_const_value_data): Adjust to use
dwarf2_const_value_attr.
(determine_prefix): Detect and break loops created by RCVT's debug
info.
(maybe_queue_comp_unit): Bail out early if reading partial
symbols.
(follow_die_offset): Load full CU if we have no dies.
* dwarf2loc.c (dwarf2_evaluate_loc_desc): Make public.
* dwarf2loc.h (dwarf2_evaluate_loc_desc): Declare.
Code cleanup.
* frame-unwind.c (frame_unwind_find_by_frame): Remove the return type
and returned value. New comment from frame-unwind.h.
* frame-unwind.h (frame_unwind_find_by_frame): Remove the return type.
Extend the comment.
* frame.c (get_frame_id, frame_unwind_register_value)
(create_new_frame, get_prev_frame_1, frame_unwinder_is)
(get_frame_type, frame_unwind_arch): Do not use the return value of
frame_unwind_find_by_frame.
`target_has_execution' check with `to_has_memory' check.
(gdbsim_has_all_memory, gdbsim_has_memory): New functions.
(init_gdbsym_ops): Initialize relevant fields of `gdbsim_ops'
with `gdbsim_has_all_memory' and `gdbsim_has_memory'.
(resume_siggnal, resume_step): Move these static globals...
(struct sim_inferior_data): ...into this new struct.
(sim_inferior_data_key, next_pid, sim_argv, gdbsim_is_open):
New static globals.
(gdb_callback, callbacks_initialized): Move these globals to
a point earlier in the file.
(check_for_duplicate_sim_descriptor, get_sim_inferior_data)
(get_sim_inferior_data_by_ptid, sim_inferior_data_cleanup)
(gdbsim_close_inferior, gdbsim_resume_inferior)
(gdbsim_stop_inferior): New functions.
(SIM_INSTANCE_NOT_NEEDED, SIM_INSTANCE_NEEDED, INITIAL_PID):
New constants.
(gdbsim_fetch_register, gdbsim_store_register, gdbsim_load)
(gdbsim_create_inferior, gdbsim_open, gdbsim_close, gdbsim_resume)
(gdbsim_stop, gdbsim_cntrl_c, gdbsim_wait)
(gdbsim_xfer_inferior_memory, gdbsim_files_info)
(gdbsim_mourn_inferior, simulator_command, gdbsim_thread_alive,
(gdbsim_pid_to_str): Invoke `get_sim_inferior_data' to set
new local variable `sim_data' in each of these functions. Use
`sim_data' to reference former globals `program_loaded',
`gdbsim_desc', `remote_sim_ptid', `resume_siggnal', and
`resume_step'.
(gdbsim_open): Remove local variable `argv'. Put results of call
to `gdb_buildargv' in `sim_argv' rather than in `argv'. Don't
make a cleanup for it. Free it though when a sim instance cannot
be obtained.
(gdbsim_close): Free sim_argv and null it out as appropriate.
Close sim instances in all inferiors.
(gdbsim_cntrl_c): Stop all inferiors.
(gdbsim_wait):
(_initialize_remote_sim): Initialize `sim_inferior_data_key'.
2010-08-09 Sami Wagiaalla <swagiaal@redhat.com>
* dwarf2read.c (new_symbol): Add symbol to variable list at end of
function after symbol construction is complete.
Do the same for template symbol addition to template_symbols list.
2010-08-09 Sami Wagiaalla <swagiaal@redhat.com>
* symtab.c (symbol_get_demangled_name): Remove assertion and
return NULL when language_specific.cplus_specific is not initialized.
* stabsread.c (define_symbol): Set the name before calling
cp_scan_for_anonymous_namespaces.
(gdb_wants_all_stopped): Delete.
(linux_wait_1): Don't call them.
* server.c (handle_v_cont): Tag all threads as want-stopped.
(gdb_wants_thread_stopped): Fix comments. Tag the thread that
stopped as "client-wants-stopped".
Throughout, call read_encoded_value with ptr_size rather than addr_size.
(decode_frame_entry_1): Remove redundant setting of
addr_size. Call gdbarch_dwarf2_addr_size rather than gdbarch_ptr_bit
to determine addr_size in Dwarf versions < 4. Set ptr_size dependent
on examined frame section. Add comment to explain why.
* gdbarch.sh (dwarf2_addr_size): Define as variable. Add lengthy
comment to explain usage.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* xstormy16-tdep.c (xstormy16_gdbarch_init): Set dwarf2_addr_size to 4.
