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* infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog 

for Wed Nov 13 16:45:13 1991).
This commit is contained in:
Jim Kingdon 1993-07-10 14:59:02 +00:00
parent 58e49e2178
commit fee44494f1
2 changed files with 42 additions and 22 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
for Wed Nov 13 16:45:13 1991).
Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* values.c, value.h (modify_field), callers: Make fieldval a LONGEST.

59
gdb/infrun.c
View File

@ -181,12 +181,6 @@ hook_stop_stub PARAMS ((char *));
#define INSTRUCTION_NULLIFIED 0
#endif
#ifdef TDESC
#include "tdesc.h"
int safe_to_init_tdesc_context = 0;
extern dc_dcontext_t current_context;
#endif
/* Tables of how to react to signals; the user sets them. */
static unsigned char *signal_stop;
@ -539,6 +533,8 @@ wait_for_inferior ()
}
else if (!WIFSTOPPED (w))
{
char *signame;
stop_print_frame = 0;
stop_signal = WTERMSIG (w);
target_terminal_ours (); /* Must do this before mourn anyway */
@ -547,10 +543,16 @@ wait_for_inferior ()
printf_filtered ("\nProgram terminated: ");
PRINT_RANDOM_SIGNAL (stop_signal);
#else
printf_filtered ("\nProgram terminated with signal %d, %s\n",
stop_signal, safe_strsignal (stop_signal));
printf_filtered ("\nProgram terminated with signal ");
signame = strsigno (stop_signal);
if (signame == NULL)
printf_filtered ("%d", stop_signal);
else
/* Do we need to print the number in addition to the name? */
printf_filtered ("%s (%d)", signame, stop_signal);
printf_filtered (", %s\n", safe_strsignal (stop_signal));
#endif
printf_filtered ("The inferior process no longer exists.\n");
printf_filtered ("The program no longer exists.\n");
fflush (stdout);
#ifdef NO_SINGLE_STEP
one_stepped = 0;
@ -573,15 +575,11 @@ wait_for_inferior ()
}
stop_pc = read_pc ();
set_current_frame ( create_new_frame (read_register (FP_REGNUM),
set_current_frame ( create_new_frame (read_fp (),
read_pc ()));
stop_frame_address = FRAME_FP (get_current_frame ());
stop_sp = read_register (SP_REGNUM);
/* XXX - FIXME. Need to figure out a better way to grab the stack seg reg. */
#ifdef GDB_TARGET_IS_H8500
stop_sp |= read_register (SEG_T_REGNUM) << 16;
#endif
stop_sp = read_sp ();
stop_func_start = 0;
stop_func_name = 0;
/* Don't care about return value; stop_func_start and stop_func_name
@ -720,13 +718,20 @@ wait_for_inferior ()
if (stop_signal >= NSIG
|| signal_print[stop_signal])
{
char *signame;
printed = 1;
target_terminal_ours_for_output ();
#ifdef PRINT_RANDOM_SIGNAL
PRINT_RANDOM_SIGNAL (stop_signal);
#else
printf_filtered ("\nProgram received signal %d, %s\n",
stop_signal, safe_strsignal (stop_signal));
printf_filtered ("\nProgram received signal ");
signame = strsigno (stop_signal);
if (signame == NULL)
printf_filtered ("%d", stop_signal);
else
/* Do we need to print the number as well as the name? */
printf_filtered ("%s (%d)", signame, stop_signal);
printf_filtered (", %s\n", safe_strsignal (stop_signal));
#endif /* PRINT_RANDOM_SIGNAL */
fflush (stdout);
}
@ -981,9 +986,19 @@ wait_for_inferior ()
if (tmp != 0)
stop_func_start = tmp;
symtab = find_pc_symtab (stop_func_start);
if (symtab && LINETABLE (symtab))
goto step_into_function;
/* If we have line number information for the function we
are thinking of stepping into, step into it.
If there are several symtabs at that PC (e.g. with include
files), just want to know whether *any* of them have line
numbers. find_pc_line handles this. */
{
struct symtab_and_line tmp_sal;
tmp_sal = find_pc_line (stop_func_start, 0);
if (tmp_sal.line != 0)
goto step_into_function;
}
step_over_function:
/* A subroutine call has happened. */
@ -1257,7 +1272,7 @@ Further execution is probably impossible.\n");
if (stop_command->hook)
{
catch_errors (hook_stop_stub, (char *)stop_command->hook,
"Error while running hook_stop:\n");
"Error while running hook_stop:\n", RETURN_MASK_ALL);
}
if (!target_has_stack)
@ -1706,7 +1721,7 @@ Pass and Stop may be combined.");
stop_command = add_cmd ("stop", class_obscure, not_just_help_class_command,
"There is no `stop' command, but you can set a hook on `stop'.\n\
This allows you to set a list of commands to be run each time execution\n\
of the inferior program stops.", &cmdlist);
of the program stops.", &cmdlist);
numsigs = signo_max () + 1;
signal_stop = (unsigned char *)