#include "threads/thread.h"
#include "vm/builtin.h"
-#include "vm/exceptions.h"
#include "vm/signallocal.h"
#include "vm/jit/asmpart.h"
#include "vm/jit/executionstate.h"
+#include "vm/jit/trap.h"
#include "vm/jit/stacktrace.h"
val = _mc->gregs[d];
- if (type == EXCEPTION_HARDWARE_COMPILER) {
+ if (type == TRAP_COMPILER) {
/* The PV from the compiler stub is equal to the XPC. */
pv = xpc;
else {
/* this was a normal NPE */
- type = EXCEPTION_HARDWARE_NULLPOINTER;
+ type = TRAP_NullPointerException;
val = 0;
}
- /* Handle the type. */
+ /* Handle the trap. */
- p = signal_handle(type, val, pv, sp, ra, xpc, _p);
+ p = trap_handle(type, val, pv, sp, ra, xpc, _p);
/* Set registers. */
- if (type == EXCEPTION_HARDWARE_COMPILER) {
+ if (type == TRAP_COMPILER) {
if (p == NULL) {
o = builtin_retrieve_exception();
xpc = (u1 *) _mc->gregs[REG_RIP];
ra = xpc; /* return address is equal to xpc */
- /* this is an ArithmeticException */
+ /* This is an ArithmeticException. */
- type = EXCEPTION_HARDWARE_ARITHMETIC;
+ type = TRAP_ArithmeticException;
val = 0;
- /* Handle the type. */
+ /* Handle the trap. */
- p = signal_handle(type, val, pv, sp, ra, xpc, _p);
+ p = trap_handle(type, val, pv, sp, ra, xpc, _p);
/* set registers */
/* This is a patcher. */
- type = EXCEPTION_HARDWARE_PATCHER;
+ type = TRAP_PATCHER;
val = 0;
- /* Handle the type. */
+ /* Handle the trap. */
- p = signal_handle(type, val, pv, sp, ra, xpc, _p);
+ p = trap_handle(type, val, pv, sp, ra, xpc, _p);
/* set registers */
}
-/* md_critical_section_restart *************************************************
-
- Search the critical sections tree for a matching section and set
- the PC to the restart point, if necessary.
-
-*******************************************************************************/
-
-#if defined(ENABLE_THREADS)
-void md_critical_section_restart(ucontext_t *_uc)
-{
- mcontext_t *_mc;
- u1 *pc;
- u1 *npc;
-
- _mc = &_uc->uc_mcontext;
-
- /* ATTENTION: Don't use CACAO's internal REG_* defines as they are
- different to the ones in <ucontext.h>. */
-
- pc = (u1 *) _mc->gregs[REG_RIP];
-
- npc = critical_find_restart_point(pc);
-
- if (npc != NULL)
- _mc->gregs[REG_RIP] = (ptrint) npc;
-}
-#endif
-
-
/*
* These are local overrides for various environment variables in Emacs.
* Please do not remove this and leave it at the end of the file, where