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- Archer update to the snapshot: 543fb2154d3bd551344b990b911be5c6cc703504 

- Fixes [delayed-symfile] excessive `(no debugging symbols found)'
    messages.
This commit is contained in:
Jan Kratochvil 2009-03-07 22:10:23 +00:00
parent eb11e3c0e6
commit 984eecf70c
2 changed files with 308 additions and 68 deletions
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370
gdb-archer.patch
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@ -2,7 +2,7 @@ http://sourceware.org/gdb/wiki/ProjectArcher
http://sourceware.org/gdb/wiki/ArcherBranchManagement http://sourceware.org/gdb/wiki/ArcherBranchManagement
GIT snapshot: GIT snapshot:
commit 6cf16c0711e844094ab694b3d929f7bd30b49f61 commit 543fb2154d3bd551344b990b911be5c6cc703504
branch `archer' - the merge of branches: branch `archer' - the merge of branches:
archer-jankratochvil-merge-expr archer-jankratochvil-merge-expr
@ -866,7 +866,7 @@ index 8f0140c..d451769 100644
/* Set BLOCK's using member to USING; if needed, allocate memory via /* Set BLOCK's using member to USING; if needed, allocate memory via
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index b23b294..e9bc53f 100644 index b23b294..38a17a1 100644
--- a/gdb/breakpoint.c --- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c +++ b/gdb/breakpoint.c
@@ -191,6 +191,8 @@ static int is_hardware_watchpoint (struct breakpoint *bpt); @@ -191,6 +191,8 @@ static int is_hardware_watchpoint (struct breakpoint *bpt);
@ -1004,7 +1004,28 @@ index b23b294..e9bc53f 100644
len = TYPE_LENGTH (value_type (v)); len = TYPE_LENGTH (value_type (v));
type = hw_write; type = hw_write;
if (b->type == bp_read_watchpoint) if (b->type == bp_read_watchpoint)
@@ -4134,6 +4160,8 @@ set_raw_breakpoint_without_location (enum bptype bptype) @@ -3948,8 +3974,8 @@ check_duplicates_for (CORE_ADDR address, struct obj_section *section)
}
/* If we found a permanent breakpoint at this address, go over the
- list again and declare all the other breakpoints there to be the
- duplicates. */
+ list again and declare all the other breakpoints there (except
+ other permanent breakpoints) to be the duplicates. */
if (perm_bp)
{
perm_bp->duplicate = 0;
@@ -3963,7 +3989,8 @@ check_duplicates_for (CORE_ADDR address, struct obj_section *section)
ALL_BP_LOCATIONS (b)
if (b != perm_bp)
{
- if (b->owner->enable_state != bp_disabled
+ if (b->owner->enable_state != bp_permanent
+ && b->owner->enable_state != bp_disabled
&& b->owner->enable_state != bp_call_disabled
&& b->enabled && !b->shlib_disabled
&& b->address == address /* address / overlay match */
@@ -4134,6 +4161,8 @@ set_raw_breakpoint_without_location (enum bptype bptype)
b->frame_id = null_frame_id; b->frame_id = null_frame_id;
b->forked_inferior_pid = null_ptid; b->forked_inferior_pid = null_ptid;
b->exec_pathname = NULL; b->exec_pathname = NULL;
@ -1013,7 +1034,7 @@ index b23b294..e9bc53f 100644
b->ops = NULL; b->ops = NULL;
b->condition_not_parsed = 0; b->condition_not_parsed = 0;
@@ -4660,7 +4688,241 @@ static struct breakpoint_ops catch_vfork_breakpoint_ops = @@ -4660,7 +4689,241 @@ static struct breakpoint_ops catch_vfork_breakpoint_ops =
print_mention_catch_vfork print_mention_catch_vfork
}; };
@ -1256,7 +1277,7 @@ index b23b294..e9bc53f 100644
If TEMPFLAG is non-zero, then make the breakpoint temporary. If TEMPFLAG is non-zero, then make the breakpoint temporary.
If COND_STRING is not NULL, then store it in the breakpoint. If COND_STRING is not NULL, then store it in the breakpoint.
@@ -4668,16 +4930,13 @@ static struct breakpoint_ops catch_vfork_breakpoint_ops = @@ -4668,16 +4931,13 @@ static struct breakpoint_ops catch_vfork_breakpoint_ops =
to the catchpoint. */ to the catchpoint. */
static struct breakpoint * static struct breakpoint *
@ -1275,7 +1296,7 @@ index b23b294..e9bc53f 100644
b = set_raw_breakpoint (sal, bp_catchpoint); b = set_raw_breakpoint (sal, bp_catchpoint);
set_breakpoint_count (breakpoint_count + 1); set_breakpoint_count (breakpoint_count + 1);
@@ -4691,6 +4950,23 @@ create_catchpoint (int tempflag, char *cond_string, @@ -4691,6 +4951,23 @@ create_catchpoint (int tempflag, char *cond_string,
b->disposition = tempflag ? disp_del : disp_donttouch; b->disposition = tempflag ? disp_del : disp_donttouch;
b->ops = ops; b->ops = ops;
@ -1299,7 +1320,7 @@ index b23b294..e9bc53f 100644
mention (b); mention (b);
update_global_location_list (1); update_global_location_list (1);
@@ -4775,6 +5051,23 @@ static struct breakpoint_ops catch_exec_breakpoint_ops = @@ -4775,6 +5052,23 @@ static struct breakpoint_ops catch_exec_breakpoint_ops =
print_mention_catch_exec print_mention_catch_exec
}; };
@ -1323,7 +1344,7 @@ index b23b294..e9bc53f 100644
static int static int
hw_breakpoint_used_count (void) hw_breakpoint_used_count (void)
{ {
@@ -5310,8 +5603,6 @@ create_breakpoints (struct symtabs_and_lines sals, char **addr_string, @@ -5310,8 +5604,6 @@ create_breakpoints (struct symtabs_and_lines sals, char **addr_string,
cond_string, type, disposition, cond_string, type, disposition,
thread, ignore_count, ops, from_tty, enabled); thread, ignore_count, ops, from_tty, enabled);
} }
@ -1332,7 +1353,7 @@ index b23b294..e9bc53f 100644
} }
/* Parse ARG which is assumed to be a SAL specification possibly /* Parse ARG which is assumed to be a SAL specification possibly
@@ -5637,7 +5928,6 @@ break_command_really (char *arg, char *cond_string, int thread, @@ -5637,7 +5929,6 @@ break_command_really (char *arg, char *cond_string, int thread,
b->ops = ops; b->ops = ops;
b->enable_state = enabled ? bp_enabled : bp_disabled; b->enable_state = enabled ? bp_enabled : bp_disabled;
@ -1340,7 +1361,7 @@ index b23b294..e9bc53f 100644
mention (b); mention (b);
} }
@@ -5649,6 +5939,11 @@ break_command_really (char *arg, char *cond_string, int thread, @@ -5649,6 +5940,11 @@ break_command_really (char *arg, char *cond_string, int thread,
discard_cleanups (breakpoint_chain); discard_cleanups (breakpoint_chain);
/* But cleanup everything else. */ /* But cleanup everything else. */
do_cleanups (old_chain); do_cleanups (old_chain);
@ -1352,7 +1373,7 @@ index b23b294..e9bc53f 100644
} }
/* Set a breakpoint. /* Set a breakpoint.
@@ -6131,7 +6426,7 @@ can_use_hardware_watchpoint (struct value *v) @@ -6131,7 +6427,7 @@ can_use_hardware_watchpoint (struct value *v)
|| (TYPE_CODE (vtype) != TYPE_CODE_STRUCT || (TYPE_CODE (vtype) != TYPE_CODE_STRUCT
&& TYPE_CODE (vtype) != TYPE_CODE_ARRAY)) && TYPE_CODE (vtype) != TYPE_CODE_ARRAY))
{ {
@ -1361,7 +1382,7 @@ index b23b294..e9bc53f 100644
int len = TYPE_LENGTH (value_type (v)); int len = TYPE_LENGTH (value_type (v));
if (!TARGET_REGION_OK_FOR_HW_WATCHPOINT (vaddr, len)) if (!TARGET_REGION_OK_FOR_HW_WATCHPOINT (vaddr, len))
@@ -6668,6 +6963,122 @@ catch_ada_exception_command (char *arg, int from_tty, @@ -6668,6 +6964,122 @@ catch_ada_exception_command (char *arg, int from_tty,
from_tty); from_tty);
} }
@ -1484,7 +1505,7 @@ index b23b294..e9bc53f 100644
/* Implement the "catch assert" command. */ /* Implement the "catch assert" command. */
static void static void
@@ -7134,6 +7545,7 @@ delete_breakpoint (struct breakpoint *bpt) @@ -7134,6 +7546,7 @@ delete_breakpoint (struct breakpoint *bpt)
xfree (bpt->source_file); xfree (bpt->source_file);
if (bpt->exec_pathname != NULL) if (bpt->exec_pathname != NULL)
xfree (bpt->exec_pathname); xfree (bpt->exec_pathname);
@ -1492,7 +1513,7 @@ index b23b294..e9bc53f 100644
/* Be sure no bpstat's are pointing at it after it's been freed. */ /* Be sure no bpstat's are pointing at it after it's been freed. */
/* FIXME, how can we find all bpstat's? /* FIXME, how can we find all bpstat's?
@@ -8041,6 +8453,56 @@ single_step_breakpoint_inserted_here_p (CORE_ADDR pc) @@ -8041,6 +8454,56 @@ single_step_breakpoint_inserted_here_p (CORE_ADDR pc)
return 0; return 0;
} }
@ -1549,7 +1570,7 @@ index b23b294..e9bc53f 100644
/* This help string is used for the break, hbreak, tbreak and thbreak commands. /* This help string is used for the break, hbreak, tbreak and thbreak commands.
It is defined as a macro to prevent duplication. It is defined as a macro to prevent duplication.
@@ -8073,6 +8535,8 @@ static void @@ -8073,6 +8536,8 @@ static void
add_catch_command (char *name, char *docstring, add_catch_command (char *name, char *docstring,
void (*sfunc) (char *args, int from_tty, void (*sfunc) (char *args, int from_tty,
struct cmd_list_element *command), struct cmd_list_element *command),
@ -1558,7 +1579,7 @@ index b23b294..e9bc53f 100644
void *user_data_catch, void *user_data_catch,
void *user_data_tcatch) void *user_data_tcatch)
{ {
@@ -8082,11 +8546,13 @@ add_catch_command (char *name, char *docstring, @@ -8082,11 +8547,13 @@ add_catch_command (char *name, char *docstring,
&catch_cmdlist); &catch_cmdlist);
set_cmd_sfunc (command, sfunc); set_cmd_sfunc (command, sfunc);
set_cmd_context (command, user_data_catch); set_cmd_context (command, user_data_catch);
@ -1572,7 +1593,7 @@ index b23b294..e9bc53f 100644
} }
void void
@@ -8361,36 +8827,50 @@ Set temporary catchpoints to catch events."), @@ -8361,36 +8828,50 @@ Set temporary catchpoints to catch events."),
Catch an exception, when caught.\n\ Catch an exception, when caught.\n\
With an argument, catch only exceptions with the given name."), With an argument, catch only exceptions with the given name."),
catch_catch_command, catch_catch_command,
@ -8714,7 +8735,7 @@ index 845b320..ad6e7d7 100644
extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *); extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *);
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 10e7388..86941fe 100644 index 10e7388..d2c0f1e 100644
--- a/gdb/doc/gdb.texinfo --- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo
@@ -955,8 +955,10 @@ Connect to process ID @var{number}, as with the @code{attach} command. @@ -955,8 +955,10 @@ Connect to process ID @var{number}, as with the @code{attach} command.
@ -8846,7 +8867,44 @@ index 10e7388..86941fe 100644
@item fork @item fork
A call to @code{fork}. This is currently only available for HP-UX A call to @code{fork}. This is currently only available for HP-UX
and @sc{gnu}/Linux. and @sc{gnu}/Linux.
@@ -6536,6 +6640,12 @@ Without this format, @value{GDBN} displays pointers to and arrays of @@ -4711,6 +4815,24 @@ the program to report that some thread has stopped before prompting for
another command. In background execution, @value{GDBN} immediately gives
a command prompt so that you can issue other commands while your program runs.
+You need to explicitly enable asynchronous mode before you can use
+background execution commands. You can use these commands to
+manipulate the asynchronous mode setting:
+
+@table @code
+@kindex set target-async
+@item set target-async on
+Enable asynchronous mode.
+@item set target-async off
+Disable asynchronous mode.
+@kindex show target-async
+@item show target-async
+Show the current target-async setting.
+@end table
+
+If the target doesn't support async mode, @value{GDBN} issues an error
+message if you attempt to use the background execution commands.
+
To specify background execution, add a @code{&} to the command. For example,
the background form of the @code{continue} command is @code{continue&}, or
just @code{c&}. The execution commands that accept background execution
@@ -4776,11 +4898,6 @@ only the current thread. To stop the whole program in non-stop mode,
use @code{interrupt -a}.
@end table
-You may need to explicitly enable async mode before you can use background
-execution commands, with the @code{set target-async 1} command. If the
-target doesn't support async mode, @value{GDBN} issues an error message
-if you attempt to use the background execution commands.
-
@node Thread-Specific Breakpoints
@subsection Thread-Specific Breakpoints
@@ -6536,6 +6653,12 @@ Without this format, @value{GDBN} displays pointers to and arrays of
@code{char}, @w{@code{unsigned char}}, and @w{@code{signed char}} as @code{char}, @w{@code{unsigned char}}, and @w{@code{signed char}} as
strings. Single-byte members of a vector are displayed as an integer strings. Single-byte members of a vector are displayed as an integer
array. array.
@ -8859,7 +8917,7 @@ index 10e7388..86941fe 100644
@end table @end table
For example, to print the program counter in hex (@pxref{Registers}), type For example, to print the program counter in hex (@pxref{Registers}), type
@@ -7408,6 +7518,20 @@ On HP-UX systems, if you refer to a function or variable name that @@ -7408,6 +7531,20 @@ On HP-UX systems, if you refer to a function or variable name that
begins with a dollar sign, @value{GDBN} searches for a user or system begins with a dollar sign, @value{GDBN} searches for a user or system
name first, before it searches for a convenience variable. name first, before it searches for a convenience variable.
@ -8880,7 +8938,7 @@ index 10e7388..86941fe 100644
@node Registers @node Registers
@section Registers @section Registers
@@ -7931,13 +8055,17 @@ support: @@ -7931,13 +8068,17 @@ support:
@table @code @table @code
@item set target-charset @var{charset} @item set target-charset @var{charset}
@kindex set target-charset @kindex set target-charset
@ -8904,7 +8962,7 @@ index 10e7388..86941fe 100644
@item set host-charset @var{charset} @item set host-charset @var{charset}
@kindex set host-charset @kindex set host-charset
Set the current host character set to @var{charset}. Set the current host character set to @var{charset}.
@@ -7947,10 +8075,9 @@ system it is running on; you can override that default using the @@ -7947,10 +8088,9 @@ system it is running on; you can override that default using the
@code{set host-charset} command. @code{set host-charset} command.
@value{GDBN} can only use certain character sets as its host character @value{GDBN} can only use certain character sets as its host character
@ -8918,7 +8976,7 @@ index 10e7388..86941fe 100644
@item set charset @var{charset} @item set charset @var{charset}
@kindex set charset @kindex set charset
@@ -7974,37 +8101,6 @@ Show the name of the current target charset. @@ -7974,37 +8114,6 @@ Show the name of the current target charset.
@end table @end table
@ -8956,7 +9014,7 @@ index 10e7388..86941fe 100644
Here is an example of @value{GDBN}'s character set support in action. Here is an example of @value{GDBN}'s character set support in action.
Assume that the following source code has been placed in the file Assume that the following source code has been placed in the file
@file{charset-test.c}: @file{charset-test.c}:
@@ -12510,6 +12606,12 @@ It is possible for the function you call via the @code{print} or @@ -12510,6 +12619,12 @@ It is possible for the function you call via the @code{print} or
the function, or if you passed it incorrect arguments). What happens the function, or if you passed it incorrect arguments). What happens
in that case is controlled by the @code{set unwindonsignal} command. in that case is controlled by the @code{set unwindonsignal} command.
@ -8969,7 +9027,7 @@ index 10e7388..86941fe 100644
@table @code @table @code
@item set unwindonsignal @item set unwindonsignal
@kindex set unwindonsignal @kindex set unwindonsignal
@@ -12526,6 +12628,23 @@ received. @@ -12526,6 +12641,23 @@ received.
@kindex show unwindonsignal @kindex show unwindonsignal
Show the current setting of stack unwinding in the functions called by Show the current setting of stack unwinding in the functions called by
@value{GDBN}. @value{GDBN}.
@ -8993,7 +9051,7 @@ index 10e7388..86941fe 100644
@end table @end table
@cindex weak alias functions @cindex weak alias functions
@@ -17815,7 +17934,7 @@ command: @@ -17815,7 +17947,7 @@ command:
@table @code @table @code
@kindex source @kindex source
@cindex execute commands from a file @cindex execute commands from a file
@ -9002,7 +9060,7 @@ index 10e7388..86941fe 100644
Execute the command file @var{filename}. Execute the command file @var{filename}.
@end table @end table
@@ -17832,6 +17951,11 @@ If @code{-v}, for verbose mode, is given then @value{GDBN} displays @@ -17832,6 +17964,11 @@ If @code{-v}, for verbose mode, is given then @value{GDBN} displays
each command as it is executed. The option must be given before each command as it is executed. The option must be given before
@var{filename}, and is interpreted as part of the filename anywhere else. @var{filename}, and is interpreted as part of the filename anywhere else.
@ -9014,7 +9072,7 @@ index 10e7388..86941fe 100644
Commands that would ask for confirmation if used interactively proceed Commands that would ask for confirmation if used interactively proceed
without asking when used in a command file. Many @value{GDBN} commands that without asking when used in a command file. Many @value{GDBN} commands that
normally print messages to say what they are doing omit the messages normally print messages to say what they are doing omit the messages
@@ -18093,8 +18217,6 @@ containing @code{end}. For example: @@ -18093,8 +18230,6 @@ containing @code{end}. For example:
@smallexample @smallexample
(@value{GDBP}) python (@value{GDBP}) python
@ -9023,7 +9081,7 @@ index 10e7388..86941fe 100644
>print 23 >print 23
>end >end
23 23
@@ -18107,6 +18229,14 @@ in a Python script. This can be controlled using @code{maint set @@ -18107,6 +18242,14 @@ in a Python script. This can be controlled using @code{maint set
python print-stack}: if @code{on}, the default, then Python stack python print-stack}: if @code{on}, the default, then Python stack
printing is enabled; if @code{off}, then Python stack printing is printing is enabled; if @code{off}, then Python stack printing is
disabled. disabled.
@ -9038,7 +9096,7 @@ index 10e7388..86941fe 100644
@end table @end table
@node Python API @node Python API
@@ -18114,6 +18244,14 @@ disabled. @@ -18114,6 +18257,14 @@ disabled.
@cindex python api @cindex python api
@cindex programming in python @cindex programming in python
@ -9053,7 +9111,7 @@ index 10e7388..86941fe 100644
@cindex python stdout @cindex python stdout
@cindex python pagination @cindex python pagination
At startup, @value{GDBN} overrides Python's @code{sys.stdout} and At startup, @value{GDBN} overrides Python's @code{sys.stdout} and
@@ -18125,8 +18263,17 @@ situation, a Python @code{KeyboardInterrupt} exception is thrown. @@ -18125,8 +18276,17 @@ situation, a Python @code{KeyboardInterrupt} exception is thrown.
@menu @menu
* Basic Python:: Basic Python Functions. * Basic Python:: Basic Python Functions.
* Exception Handling:: * Exception Handling::
@ -9072,7 +9130,7 @@ index 10e7388..86941fe 100644
@end menu @end menu
@node Basic Python @node Basic Python
@@ -18152,10 +18299,30 @@ command as having originated from the user invoking it interactively. @@ -18152,10 +18312,30 @@ command as having originated from the user invoking it interactively.
It must be a boolean value. If omitted, it defaults to @code{False}. It must be a boolean value. If omitted, it defaults to @code{False}.
@end defun @end defun
@ -9107,7 +9165,7 @@ index 10e7388..86941fe 100644
spaces if the parameter has a multi-part name. For example, spaces if the parameter has a multi-part name. For example,
@samp{print object} is a valid parameter name. @samp{print object} is a valid parameter name.
@@ -18179,6 +18346,28 @@ If no exception is raised, the return value is always an instance of @@ -18179,6 +18359,28 @@ If no exception is raised, the return value is always an instance of
@code{gdb.Value} (@pxref{Values From Inferior}). @code{gdb.Value} (@pxref{Values From Inferior}).
@end defun @end defun
@ -9136,7 +9194,7 @@ index 10e7388..86941fe 100644
@findex gdb.write @findex gdb.write
@defun write string @defun write string
Print a string to @value{GDBN}'s paginated standard output stream. Print a string to @value{GDBN}'s paginated standard output stream.
@@ -18193,6 +18382,66 @@ Flush @value{GDBN}'s paginated standard output stream. Flushing @@ -18193,6 +18395,66 @@ Flush @value{GDBN}'s paginated standard output stream. Flushing
function. function.
@end defun @end defun
@ -9203,7 +9261,7 @@ index 10e7388..86941fe 100644
@node Exception Handling @node Exception Handling
@subsubsection Exception Handling @subsubsection Exception Handling
@cindex python exceptions @cindex python exceptions
@@ -18224,6 +18473,44 @@ message as its value, and the Python call stack backtrace at the @@ -18224,6 +18486,44 @@ message as its value, and the Python call stack backtrace at the
Python statement closest to where the @value{GDBN} error occured as the Python statement closest to where the @value{GDBN} error occured as the
traceback. traceback.
@ -9248,7 +9306,7 @@ index 10e7388..86941fe 100644
@node Values From Inferior @node Values From Inferior
@subsubsection Values From Inferior @subsubsection Values From Inferior
@cindex values from inferior, with Python @cindex values from inferior, with Python
@@ -18258,8 +18545,21 @@ bar = some_val['foo'] @@ -18258,8 +18558,21 @@ bar = some_val['foo']
Again, @code{bar} will also be a @code{gdb.Value} object. Again, @code{bar} will also be a @code{gdb.Value} object.
@ -9272,7 +9330,7 @@ index 10e7388..86941fe 100644
@defmethod Value dereference @defmethod Value dereference
This method returns a new @code{gdb.Value} object whose contents is This method returns a new @code{gdb.Value} object whose contents is
@@ -18282,7 +18582,7 @@ The result @code{bar} will be a @code{gdb.Value} object holding the @@ -18282,7 +18595,7 @@ The result @code{bar} will be a @code{gdb.Value} object holding the
value pointed to by @code{foo}. value pointed to by @code{foo}.
@end defmethod @end defmethod
@ -9281,7 +9339,7 @@ index 10e7388..86941fe 100644
If this @code{gdb.Value} represents a string, then this method If this @code{gdb.Value} represents a string, then this method
converts the contents to a Python string. Otherwise, this method will converts the contents to a Python string. Otherwise, this method will
throw an exception. throw an exception.
@@ -18309,6 +18609,468 @@ The optional @var{errors} argument is the same as the corresponding @@ -18309,6 +18622,468 @@ The optional @var{errors} argument is the same as the corresponding
argument to Python's @code{string.decode} method. argument to Python's @code{string.decode} method.
@end defmethod @end defmethod
@ -9750,7 +9808,7 @@ index 10e7388..86941fe 100644
@node Commands In Python @node Commands In Python
@subsubsection Commands In Python @subsubsection Commands In Python
@@ -18320,7 +19082,7 @@ You can implement new @value{GDBN} CLI commands in Python. A CLI @@ -18320,7 +19095,7 @@ You can implement new @value{GDBN} CLI commands in Python. A CLI
command is implemented using an instance of the @code{gdb.Command} command is implemented using an instance of the @code{gdb.Command}
class, most commonly using a subclass. class, most commonly using a subclass.
@ -9759,7 +9817,7 @@ index 10e7388..86941fe 100644
The object initializer for @code{Command} registers the new command The object initializer for @code{Command} registers the new command
with @value{GDBN}. This initializer is normally invoked from the with @value{GDBN}. This initializer is normally invoked from the
subclass' own @code{__init__} method. subclass' own @code{__init__} method.
@@ -18332,11 +19094,11 @@ an exception is raised. @@ -18332,11 +19107,11 @@ an exception is raised.
There is no support for multi-line commands. There is no support for multi-line commands.
@ -9773,7 +9831,7 @@ index 10e7388..86941fe 100644
one of the @samp{COMPLETE_} constants defined below. This argument one of the @samp{COMPLETE_} constants defined below. This argument
tells @value{GDBN} how to perform completion for this command. If not tells @value{GDBN} how to perform completion for this command. If not
given, @value{GDBN} will attempt to complete using the object's given, @value{GDBN} will attempt to complete using the object's
@@ -18563,6 +19325,374 @@ registration of the command with @value{GDBN}. Depending on how the @@ -18563,6 +19338,374 @@ registration of the command with @value{GDBN}. Depending on how the
Python code is read into @value{GDBN}, you may need to import the Python code is read into @value{GDBN}, you may need to import the
@code{gdb} module explicitly. @code{gdb} module explicitly.
@ -10148,7 +10206,7 @@ index 10e7388..86941fe 100644
@node Interpreters @node Interpreters
@chapter Command Interpreters @chapter Command Interpreters
@cindex command interpreters @cindex command interpreters
@@ -22273,6 +23403,103 @@ Unfreezing a variable does not update it, only subsequent @@ -22273,6 +23416,103 @@ Unfreezing a variable does not update it, only subsequent
(gdb) (gdb)
@end smallexample @end smallexample
@ -10252,7 +10310,7 @@ index 10e7388..86941fe 100644
@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@node GDB/MI Data Manipulation @node GDB/MI Data Manipulation
@@ -23832,6 +25059,10 @@ as possible presense of the @code{frozen} field in the output @@ -23832,6 +25072,10 @@ as possible presense of the @code{frozen} field in the output
of @code{-varobj-create}. of @code{-varobj-create}.
@item pending-breakpoints @item pending-breakpoints
Indicates presence of the @option{-f} option to the @code{-break-insert} command. Indicates presence of the @option{-f} option to the @code{-break-insert} command.
@ -10263,6 +10321,35 @@ index 10e7388..86941fe 100644
@item thread-info @item thread-info
Indicates presence of the @code{-thread-info} command. Indicates presence of the @code{-thread-info} command.
@@ -25402,28 +26646,6 @@ data in a @file{gmon.out} file, be sure to move it to a safe location.
Configuring with @samp{--enable-profiling} arranges for @value{GDBN} to be
compiled with the @samp{-pg} compiler option.
-@kindex maint set linux-async
-@kindex maint show linux-async
-@cindex asynchronous support
-@item maint set linux-async
-@itemx maint show linux-async
-Control the GNU/Linux native asynchronous support
-(@pxref{Background Execution}) of @value{GDBN}.
-
-GNU/Linux native asynchronous support will be disabled until you use
-the @samp{maint set linux-async} command to enable it.
-
-@kindex maint set remote-async
-@kindex maint show remote-async
-@cindex asynchronous support
-@item maint set remote-async
-@itemx maint show remote-async
-Control the remote asynchronous support
-(@pxref{Background Execution}) of @value{GDBN}.
-
-Remote asynchronous support will be disabled until you use
-the @samp{maint set remote-async} command to enable it.
-
@kindex maint show-debug-regs
@cindex x86 hardware debug registers
@item maint show-debug-regs
diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c
index ce11d89..eaa6a13 100644 index ce11d89..eaa6a13 100644
--- a/gdb/dwarf2-frame.c --- a/gdb/dwarf2-frame.c
@ -20738,12 +20825,45 @@ index 0000000..8b13789
+++ b/gdb/python/lib/gdb/libstdcxx/v6/__init__.py +++ b/gdb/python/lib/gdb/libstdcxx/v6/__init__.py
@@ -0,0 +1 @@ @@ -0,0 +1 @@
+ +
diff --git a/gdb/python/lib/gdb/libstdcxx/v6/hook.in b/gdb/python/lib/gdb/libstdcxx/v6/hook.in
new file mode 100644
index 0000000..fe7c072
--- /dev/null
+++ b/gdb/python/lib/gdb/libstdcxx/v6/hook.in
@@ -0,0 +1,27 @@
+# -*- python -*-
+# Copyright (C) 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+import gdb
+
+# Update module path.
+dir = '@dir@'
+if not dir in sys.path:
+ sys.path.insert(0, dir)
+
+# Load the pretty-printers.
+from libstdcxx.v6.printers import register_libstdcxx_printers
+register_libstdcxx_printers (gdb.current_objfile ())
diff --git a/gdb/python/lib/gdb/libstdcxx/v6/printers.py b/gdb/python/lib/gdb/libstdcxx/v6/printers.py diff --git a/gdb/python/lib/gdb/libstdcxx/v6/printers.py b/gdb/python/lib/gdb/libstdcxx/v6/printers.py
new file mode 100644 new file mode 100644
index 0000000..7a77ad4 index 0000000..ccef97d
--- /dev/null --- /dev/null
+++ b/gdb/python/lib/gdb/libstdcxx/v6/printers.py +++ b/gdb/python/lib/gdb/libstdcxx/v6/printers.py
@@ -0,0 +1,647 @@ @@ -0,0 +1,646 @@
+# Pretty-printers for libstc++. +# Pretty-printers for libstc++.
+ +
+# Copyright (C) 2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
@ -20773,8 +20893,9 @@ index 0000000..7a77ad4
+ self.val = val + self.val = val
+ +
+ def to_string (self): + def to_string (self):
+ return '%s (count %d) %s' % (self.typename, self.val['_M_refcount'], + return '%s (count %d) %s' % (self.typename,
+ self.val['_M_ptr']) + self.val['_M_refcount']['_M_pi']['_M_use_count'],
+ self.val['_M_ptr'])
+ +
+class UniquePointerPrinter: +class UniquePointerPrinter:
+ "Print a unique_ptr" + "Print a unique_ptr"
@ -21358,21 +21479,20 @@ index 0000000..7a77ad4
+ pretty_printers_dict[re.compile('^std::queue<.*>$')] = lambda val: StdStackOrQueuePrinter("std::queue", val) + pretty_printers_dict[re.compile('^std::queue<.*>$')] = lambda val: StdStackOrQueuePrinter("std::queue", val)
+ pretty_printers_dict[re.compile('^std::set<.*>$')] = lambda val: StdSetPrinter("std::set", val) + pretty_printers_dict[re.compile('^std::set<.*>$')] = lambda val: StdSetPrinter("std::set", val)
+ pretty_printers_dict[re.compile('^std::stack<.*>$')] = lambda val: StdStackOrQueuePrinter("std::stack", val) + pretty_printers_dict[re.compile('^std::stack<.*>$')] = lambda val: StdStackOrQueuePrinter("std::stack", val)
+ pretty_printers_dict[re.compile('^std::unique_ptr<.*>$')] = UniquePointerPrinter
+ pretty_printers_dict[re.compile('^std::vector<.*>$')] = StdVectorPrinter + pretty_printers_dict[re.compile('^std::vector<.*>$')] = StdVectorPrinter
+ # vector<bool>
+ +
+ # C++0x stuff. + # These are the C++0x printers. They also exist in the standard namespace.
+ # array - the default seems reasonable + # For array - the default GDB pretty-printer seems reasonable.
+ # smart_ptr? seems to only be in boost right now + pretty_printers_dict[re.compile('^std::(tr1::)?shared_ptr<.*>$')] = lambda val: StdPointerPrinter ('std::shared_ptr', val)
+ pretty_printers_dict[re.compile('^std::tr1::shared_ptr<.*>$')] = lambda val: StdPointerPrinter ('std::shared_ptr', val) + pretty_printers_dict[re.compile('^std::(tr1::)?weak_ptr<.*>$')] = lambda val: StdPointerPrinter ('std::weak_ptr', val)
+ pretty_printers_dict[re.compile('^std::tr1::weak_ptr<.*>$')] = lambda val: StdPointerPrinter ('std::weak_ptr', val) + pretty_printers_dict[re.compile('^std::(tr1::)?unordered_map<.*>$')] = lambda val: Tr1UnorderedMapPrinter ('std::tr1::unordered_map', val)
+ pretty_printers_dict[re.compile('^std::tr1::unique_ptr<.*>$')] = UniquePointerPrinter + pretty_printers_dict[re.compile('^std::(tr1::)?unordered_set<.*>$')] = lambda val: Tr1UnorderedSetPrinter ('std::tr1::unordered_set', val)
+ pretty_printers_dict[re.compile('^std::tr1::unordered_map<.*>$')] = lambda val: Tr1UnorderedMapPrinter ('std::tr1::unordered_map', val) + pretty_printers_dict[re.compile('^std::(tr1::)?unordered_multimap<.*>$')] = lambda val: Tr1UnorderedMapPrinter ('std::tr1::unordered_multimap', val)
+ pretty_printers_dict[re.compile('^std::tr1::unordered_set<.*>$')] = lambda val: Tr1UnorderedSetPrinter ('std::tr1::unordered_set', val) + pretty_printers_dict[re.compile('^std::(tr1::)?unordered_multiset<.*>$')] = lambda val: Tr1UnorderedSetPrinter ('std::tr1::unordered_multiset', val)
+ pretty_printers_dict[re.compile('^std::tr1::unordered_multimap<.*>$')] = lambda val: Tr1UnorderedMapPrinter ('std::tr1::unordered_multimap', val)
+ pretty_printers_dict[re.compile('^std::tr1::unordered_multiset<.*>$')] = lambda val: Tr1UnorderedSetPrinter ('std::tr1::unordered_multiset', val)
+ +
+ # Extensions. +
+ # Extensions to std, tr1 pretty-printers.
+ pretty_printers_dict[re.compile('^__gnu_cxx::slist<.*>$')] = StdSlistPrinter + pretty_printers_dict[re.compile('^__gnu_cxx::slist<.*>$')] = StdSlistPrinter
+ +
+ if True: + if True:
@ -21390,7 +21510,6 @@ index 0000000..7a77ad4
+pretty_printers_dict = {} +pretty_printers_dict = {}
+ +
+build_libstdcxx_dictionary () +build_libstdcxx_dictionary ()
+register_libstdcxx_printers (gdb.current_objfile())
diff --git a/gdb/python/python-block.c b/gdb/python/python-block.c diff --git a/gdb/python/python-block.c b/gdb/python/python-block.c
new file mode 100644 new file mode 100644
index 0000000..8019e9d index 0000000..8019e9d
@ -28514,7 +28633,7 @@ index 973a57f..56b1d91 100644
+ +
#endif /* #ifndef STACK_H */ #endif /* #ifndef STACK_H */
diff --git a/gdb/symfile.c b/gdb/symfile.c diff --git a/gdb/symfile.c b/gdb/symfile.c
index 63b5c1d..8ca5457 100644 index 63b5c1d..b047e94 100644
--- a/gdb/symfile.c --- a/gdb/symfile.c
+++ b/gdb/symfile.c +++ b/gdb/symfile.c
@@ -929,6 +929,17 @@ new_symfile_objfile (struct objfile *objfile, int mainline, int verbo) @@ -929,6 +929,17 @@ new_symfile_objfile (struct objfile *objfile, int mainline, int verbo)
@ -28571,7 +28690,7 @@ index 63b5c1d..8ca5457 100644
debugfile = find_separate_debug_file (objfile); debugfile = find_separate_debug_file (objfile);
if (debugfile) if (debugfile)
{ {
@@ -1049,8 +1064,9 @@ symbol_file_add_with_addrs_or_offsets (bfd *abfd, int from_tty, @@ -1049,8 +1064,10 @@ symbol_file_add_with_addrs_or_offsets (bfd *abfd, int from_tty,
xfree (debugfile); xfree (debugfile);
} }
@ -28579,11 +28698,12 @@ index 63b5c1d..8ca5457 100644
- && print_symbol_loading) - && print_symbol_loading)
+ /* has_any_debug_symbols is not fully compatible with the former calls which + /* has_any_debug_symbols is not fully compatible with the former calls which
+ would just be needlessly expensive here. */ + would just be needlessly expensive here. */
+ if (print_symbol_loading && !has_any_debug_symbols (objfile) && mainline) + if ((from_tty || info_verbose) && print_symbol_loading
+ && !has_any_debug_symbols (objfile) && mainline)
{ {
wrap_here (""); wrap_here ("");
printf_unfiltered (_("(no debugging symbols found)")); printf_unfiltered (_("(no debugging symbols found)"));
@@ -2423,13 +2439,15 @@ reread_symbols (void) @@ -2423,13 +2440,15 @@ reread_symbols (void)
zero is OK since dbxread.c also does what it needs to do if zero is OK since dbxread.c also does what it needs to do if
objfile->global_psymbols.size is 0. */ objfile->global_psymbols.size is 0. */
(*objfile->sf->sym_read) (objfile, 0); (*objfile->sf->sym_read) (objfile, 0);
@ -28600,7 +28720,7 @@ index 63b5c1d..8ca5457 100644
/* We're done reading the symbol file; finish off complaints. */ /* We're done reading the symbol file; finish off complaints. */
clear_complaints (&symfile_complaints, 0, 1); clear_complaints (&symfile_complaints, 0, 1);
@@ -2726,7 +2744,7 @@ allocate_symtab (char *filename, struct objfile *objfile) @@ -2726,7 +2745,7 @@ allocate_symtab (char *filename, struct objfile *objfile)
} }
struct partial_symtab * struct partial_symtab *
@ -28609,7 +28729,7 @@ index 63b5c1d..8ca5457 100644
{ {
struct partial_symtab *psymtab; struct partial_symtab *psymtab;
@@ -3040,7 +3058,8 @@ again2: @@ -3040,7 +3059,8 @@ again2:
struct partial_symtab * struct partial_symtab *
start_psymtab_common (struct objfile *objfile, start_psymtab_common (struct objfile *objfile,
@ -30022,6 +30142,18 @@ index 7f4cd8f..8dcc3d6 100644
/* Command logging facility. */ /* Command logging facility. */
#define target_log_command(p) \ #define target_log_command(p) \
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e3aaeab..e886869 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-05 Pedro Alves <pedro@codesourcery.com>
+
+ * gdb.arch/i386-permbkpt.S, gdb.arch/i386-permbkpt.exp: New.
+
2009-02-18 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/macscp.exp (objfile): Move it to ${objdir}/${subdir}/.
diff --git a/gdb/testsuite/configure.ac b/gdb/testsuite/configure.ac diff --git a/gdb/testsuite/configure.ac b/gdb/testsuite/configure.ac
index 3d8fae4..5fb9067 100644 index 3d8fae4..5fb9067 100644
--- a/gdb/testsuite/configure.ac --- a/gdb/testsuite/configure.ac
@ -30035,6 +30167,100 @@ index 3d8fae4..5fb9067 100644
# Free Software Foundation, Inc. # Free Software Foundation, Inc.
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
diff --git a/gdb/testsuite/gdb.arch/i386-permbkpt.S b/gdb/testsuite/gdb.arch/i386-permbkpt.S
new file mode 100644
index 0000000..02a31d6
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/i386-permbkpt.S
@@ -0,0 +1,30 @@
+/* Copyright 2009 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ This file is part of the gdb testsuite. */
+
+#define CONCAT1(a, b) CONCAT2(a, b)
+#define CONCAT2(a, b) a ## b
+
+#ifdef SYMBOL_PREFIX
+# define SYMBOL(str) CONCAT1(SYMBOL_PREFIX, str)
+#else
+# define SYMBOL(str) str
+#endif
+
+ .global SYMBOL(main)
+SYMBOL(main):
+ int3
+ ret
diff --git a/gdb/testsuite/gdb.arch/i386-permbkpt.exp b/gdb/testsuite/gdb.arch/i386-permbkpt.exp
new file mode 100644
index 0000000..f1930e5
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/i386-permbkpt.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# This file is part of the gdb testsuite.
+
+if $tracelevel {
+ strace $tracelevel
+}
+
+# Test inserting breakpoints over permanent breakpoints on i386 and amd64.
+
+if { ![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"] } then {
+ verbose "Skipping i386 test for multi break at permanent breakpoint location."
+ return
+}
+
+set testfile "i386-permbkpt"
+set srcfile ${testfile}.S
+set binfile ${objdir}/${subdir}/${testfile}
+
+# Some targets have leading underscores on assembly symbols.
+# TODO: detect this automatically
+set additional_flags ""
+if { [istarget "*-*-cygwin*"] || [istarget "*-*-mingw*"] } then {
+ set additional_flags "additional_flags=-DSYMBOL_PREFIX=_"
+}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
+ untested i386-permbkpt.exp
+ return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "break main" "" "First permanent break"
+gdb_test "break main" "" "Second permanent break"
diff --git a/gdb/testsuite/gdb.arch/powerpc-power7.exp b/gdb/testsuite/gdb.arch/powerpc-power7.exp diff --git a/gdb/testsuite/gdb.arch/powerpc-power7.exp b/gdb/testsuite/gdb.arch/powerpc-power7.exp
new file mode 100644 new file mode 100644
index 0000000..d9c48f9 index 0000000..d9c48f9
@ -36654,7 +36880,7 @@ index 9dea7c2..326e44e 100644
} }
diff --git a/gdb/top.c b/gdb/top.c diff --git a/gdb/top.c b/gdb/top.c
index d676f02..83c54db 100644 index d676f02..d6b17f0 100644
--- a/gdb/top.c --- a/gdb/top.c
+++ b/gdb/top.c +++ b/gdb/top.c
@@ -377,6 +377,7 @@ execute_command (char *p, int from_tty) @@ -377,6 +377,7 @@ execute_command (char *p, int from_tty)
@ -36665,6 +36891,16 @@ index d676f02..83c54db 100644
/* Force cleanup of any alloca areas if using C alloca instead of /* Force cleanup of any alloca areas if using C alloca instead of
a builtin alloca. */ a builtin alloca. */
@@ -1246,7 +1247,8 @@ quit_target (void *arg)
struct qt_args *qt = (struct qt_args *)arg;
/* Kill or detach all inferiors. */
- iterate_over_inferiors (kill_or_detach, qt);
+ if (target_has_execution)
+ iterate_over_inferiors (kill_or_detach, qt);
/* Give all pushed targets a chance to do minimal cleanup, and pop
them all out. */
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index 83df64e..003ef3a 100644 index 83df64e..003ef3a 100644
--- a/gdb/tracepoint.c --- a/gdb/tracepoint.c

6
gdb.spec
View File

@ -13,7 +13,7 @@ Version: 6.8.50.20090302
# The release always contains a leading reserved number, start it at 1. # The release always contains a leading reserved number, start it at 1.
# `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing. # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
Release: 5%{?_with_upstream:.upstream}%{?dist} Release: 6%{?_with_upstream:.upstream}%{?dist}
License: GPLv3+ License: GPLv3+
Group: Development/Debuggers Group: Development/Debuggers
@ -840,6 +840,10 @@ fi
%endif %endif
%changelog %changelog
* Sat Mar 7 2009 Jan Kratochvil <jan.kratochvil@redhat.com> - 6.8.50.20090302-6
- Archer update to the snapshot: 543fb2154d3bd551344b990b911be5c6cc703504
- Fixes [delayed-symfile] excessive `(no debugging symbols found)' messages.
* Sat Mar 7 2009 Jan Kratochvil <jan.kratochvil@redhat.com> - 6.8.50.20090302-5 * Sat Mar 7 2009 Jan Kratochvil <jan.kratochvil@redhat.com> - 6.8.50.20090302-5
- Improve `gdb-6.6-buildid-locate-rpm.patch' by dlopen() (+pkg-config compat.). - Improve `gdb-6.6-buildid-locate-rpm.patch' by dlopen() (+pkg-config compat.).