FreeChainXenon/binutils-gdb
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2004-11-05 Jeff Johnston <jjohnstn@redhat.com>

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* defs.h (fatal, vfatal): New function prototypes.
        * stack.c (backtrace_command_stub): Stub to call backtrace_command_1
        via catch_errors.
        (backtrace_command): Change to call backtrace_command_stub via
        catch_errors instead of calling backtrace_command_1 directly.
        (backtrace_full_command): Ditto.
        * utils.c (error_stream_1): New static function.
        (verror): Change to call error_stream_1 instead of error_stream.
        (error_stream): Call error_stream_1 with RETURN_ERROR argument.
        (vfatal, fatal): New functions.
This commit is contained in:
Jeff Johnston 2004-11-05 20:32:04 +00:00
parent 98f276a088
commit d75e3c94b3
4 changed files with 78 additions and 6 deletions
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28
gdb/stack.c
View file

@ -1218,6 +1218,22 @@ backtrace_command_1 (char *count_exp, int show_locals, int from_tty)
printf_filtered ("(More stack frames follow...)\n");
}
struct backtrace_command_args
{
char *count_exp;
int show_locals;
int from_tty;
};
/* Stub to call backtrace_command_1 by way of an error catcher. */
static int
backtrace_command_stub (void *data)
{
struct backtrace_command_args *args = (struct backtrace_command_args *)data;
backtrace_command_1 (args->count_exp, args->show_locals, args->from_tty);
return 0;
}
static void
backtrace_command (char *arg, int from_tty)
{
@ -1225,6 +1241,7 @@ backtrace_command (char *arg, int from_tty)
char **argv = (char **) NULL;
int argIndicatingFullTrace = (-1), totArgLen = 0, argc = 0;
char *argPtr = arg;
struct backtrace_command_args btargs;
if (arg != (char *) NULL)
{
@ -1274,7 +1291,10 @@ backtrace_command (char *arg, int from_tty)
}
}
backtrace_command_1 (argPtr, (argIndicatingFullTrace >= 0), from_tty);
btargs.count_exp = argPtr;
btargs.show_locals = (argIndicatingFullTrace >= 0);
btargs.from_tty = from_tty;
catch_errors (backtrace_command_stub, (char *)&btargs, "", RETURN_MASK_ERROR);
if (argIndicatingFullTrace >= 0 && totArgLen > 0)
xfree (argPtr);
@ -1287,7 +1307,11 @@ static void backtrace_full_command (char *arg, int from_tty);
static void
backtrace_full_command (char *arg, int from_tty)
{
backtrace_command_1 (arg, 1, from_tty);
struct backtrace_command_args btargs;
btargs.count_exp = arg;
btargs.show_locals = 1;
btargs.from_tty = from_tty;
catch_errors (backtrace_command_stub, (char *)&btargs, "", RETURN_MASK_ERROR);
}