if (code == NIL)
return 0;
else {
- unsigned long code_start;
+ uword_t code_start;
struct code *codeptr = (struct code *)native_pointer(code);
#ifdef LISP_FEATURE_HPPA
- unsigned long pc = *os_context_pc_addr(context) & ~3;
+ uword_t pc = *os_context_pc_addr(context) & ~3;
#else
- unsigned long pc = *os_context_pc_addr(context);
+ uword_t pc = *os_context_pc_addr(context);
#endif
- code_start = (unsigned long)codeptr
+ code_start = (uword_t)codeptr
+ HeaderValue(codeptr->header)*sizeof(lispobj);
if (pc < code_start)
return 0;
else {
- unsigned long offset = pc - code_start;
- if (offset >= codeptr->code_size)
+ uword_t offset = pc - code_start;
+ if (offset >= (N_WORD_BYTES * fixnum_value(codeptr->code_size)))
return 0;
else
return make_fixnum(offset);
fake_foreign_function_call(context);
- unblock_gc_signals();
+#ifndef LISP_FEATURE_SB_SAFEPOINT
+ unblock_gc_signals(0, 0);
+#endif
context_sap = alloc_sap(context);
code = find_code(context);
fake_foreign_function_call(context);
- unblock_gc_signals();
+#ifndef LISP_FEATURE_SB_SAFEPOINT
+ unblock_gc_signals(0, 0);
+#endif
context_sap = alloc_sap(context);
code = find_code(context);
codeptr = (struct code *)native_pointer(code);
lra = codeptr->constants[REAL_LRA_SLOT];
+#ifdef LISP_FEATURE_PPC
+ /* PPC now passes LRA objects in reg_LRA during return. Other
+ * platforms should as well, but haven't been fixed yet. */
+ if (codeptr->constants[KNOWN_RETURN_P_SLOT] == NIL)
+ *os_context_register_addr(context, reg_LRA) = lra;
+#else
#ifdef reg_CODE
if (codeptr->constants[KNOWN_RETURN_P_SLOT] == NIL)
*os_context_register_addr(context, reg_CODE) = lra;
#endif
+#endif
undo_fake_foreign_function_call(context);