Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- $Id: md-os.c 8216 2007-07-19 13:51:21Z michi $
-
*/
#include <assert.h>
#include <signal.h>
+#include <stdint.h>
#include <ucontext.h>
#include "vm/types.h"
u1 *ra;
u1 *xpc;
u4 mcode;
- s4 s1;
- s4 disp;
- s4 d;
- ptrint addr;
- ptrint val;
- s4 type;
- java_objectheader *o;
+ int s1;
+ int16_t disp;
+ int d;
+ intptr_t addr;
+ intptr_t val;
+ int type;
+ void *p;
_uc = (ucontext_t *) _p;
_mc = _uc->uc_mcontext;
vm_abort("md_signal_handler_sigsegv: faulting address is not NULL: addr=%p", addr);
}
- /* generate appropriate exception */
+ /* create stackframeinfo */
+
+ stacktrace_create_extern_stackframeinfo(&sfi, pv, sp, ra, xpc);
+
+ /* Handle the type. */
+
+ p = signal_handle(xpc, type, val);
+
+ /* remove stackframeinfo */
- o = exceptions_new_hardware_exception(pv, sp, ra, xpc, type, val, &sfi);
+ stacktrace_remove_stackframeinfo(&sfi);
/* set registers (only if exception object ready) */
- if (o != NULL) {
- _ss->r11 = (ptrint) o;
- _ss->r12 = (ptrint) xpc;
- _ss->srr0 = (ptrint) asm_handle_exception;
+ if (p != NULL) {
+ _ss->r11 = (intptr_t) p;
+ _ss->r12 = (intptr_t) xpc;
+ _ss->srr0 = (intptr_t) asm_handle_exception;
}
}
u1 *ra;
u1 *xpc;
u4 mcode;
- s4 s1;
- ptrint val;
- s4 type;
- java_objectheader *o;
+ int s1;
+ intptr_t val;
+ int type;
+ void *p;
_uc = (ucontext_t *) _p;
_mc = _uc->uc_mcontext;
type = EXCEPTION_HARDWARE_ARRAYINDEXOUTOFBOUNDS;
val = gregs[s1];
- /* generate appropriate exception */
+ /* create stackframeinfo */
+
+ stacktrace_create_extern_stackframeinfo(&sfi, pv, sp, ra, xpc);
+
+ /* Handle the type. */
+
+ p = signal_handle(xpc, type, val);
+
+ /* remove stackframeinfo */
- o = exceptions_new_hardware_exception(pv, sp, ra, xpc, type, val, &sfi);
+ stacktrace_remove_stackframeinfo(&sfi);
/* set registers */
- _ss->r11 = (ptrint) o;
- _ss->r12 = (ptrint) xpc;
- _ss->srr0 = (ptrint) asm_handle_exception;
+ _ss->r11 = (intptr_t) p;
+ _ss->r12 = (intptr_t) xpc;
+ _ss->srr0 = (intptr_t) asm_handle_exception;
}