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* target.h: Add enum target_waitkind, enum target_signal, and

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struct target_waitstatus.  Change status argument to target_wait to
	be struct target_waitstatus * instead of int *.
	* target.h, infrun.c, all targets: Change type of signal arguments
	to resume(), proceed(), and target_resume() from int to enum
	target_signal.
	* All targets (*_wait, *_resume): Change accordingly.
	* infcmd.c (program_info, signal_command), throughout infrun.c,
	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
	signal code stuff right with the new signals would be non-trivial).
	* inferior.h (stop_signal): Make it enum target_signal not int.
	* target.c, target.h (target_signal_to_string, target_signal_to_name,
	target_signal_from_name): New functions.
	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
	store_waitstatus): New functions.
	* procfs.c (procfs_notice_signals): Use them.
	* i960-tdep.c (i960_fault_to_signal): New function, to replace
	print_fault.
	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
This commit is contained in:
Jim Kingdon
1994-01-04 21:53:53 +00:00
parent e14316e7fe
commit 67ac975911
32 changed files with 1166 additions and 7959 deletions
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20
gdb/remote-bug.c
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@@ -242,7 +242,8 @@ bug_open (args, from_tty)
void
bug_resume (pid, step, sig)
int pid, step, sig;
int pid, step;
enum target_signal sig;
{
dcache_flush (gr_get_dcache());
@@ -275,12 +276,13 @@ static char *wait_strings[] = {
int
bug_wait (pid, status)
int pid;
WAITTYPE *status;
struct target_waitstatus *status;
{
int old_timeout = sr_get_timeout();
int old_immediate_quit = immediate_quit;
WSETEXIT ((*status), 0);
status->kind = TARGET_WAITKIND_EXITED;
status->value.integer = 0;
/* read off leftovers from resume so that the rest can be passed
back out as stdout. */
@@ -297,13 +299,15 @@ bug_wait (pid, status)
switch (gr_multi_scan(wait_strings, need_artificial_trap == 0))
{
case 0: /* breakpoint case */
WSETSTOP ((*status), SIGTRAP);
status->kind = TARGET_WAITKIND_STOPPED;
status->value.sig = TARGET_SIGNAL_TRAP;
/* user output from the target can be discarded here. (?) */
gr_expect_prompt();
break;
case 1: /* bus error */
WSETSTOP ((*status), SIGBUS);
status->kind = TARGET_WAITKIND_STOPPED;
status->value.sig = TARGET_SIGNAL_BUS;
/* user output from the target can be discarded here. (?) */
gr_expect_prompt();
break;
@@ -313,14 +317,16 @@ bug_wait (pid, status)
if (need_artificial_trap != 0)
{
/* stepping */
WSETSTOP ((*status), SIGTRAP);
status->kind = TARGET_WAITKIND_STOPPED;
status->value.sig = TARGET_SIGNAL_TRAP;
need_artificial_trap--;
break;
}
else
{
/* exit case */
WSETEXIT ((*status), 0);
status->kind = TARGET_WAITKIND_EXITED;
status->value.integer = 0;
break;
}