.globl asm_compare_and_swap
.globl asm_memory_barrier
- .globl asm_get_cycle_count
+#if defined(ENABLE_ESCAPE_CHECK)
+ .globl asm_escape_check
+#endif
/* asm_md_init *****************************************************************
asm_vm_call_method_float:
asm_vm_call_method_double:
push bp
- mov sp,bp /* save stackptr */
+ mov sp,bp /* save stack pointer */
sub $(4*4),sp /* create stackframe */
and $0xfffffff0,sp /* align stack to 16-byte */
lock; add $0,0(sp)
ret
-
-/* asm_get_cycle_count *********************************************************
- Get the current time-stamp counter from the CPU.
+#if defined(ENABLE_ESCAPE_CHECK)
+asm_escape_check:
+ sub $24,%esp
-*******************************************************************************/
+ mov t0, 4(%esp)
+ mov itmp1, 8(%esp)
+ mov itmp2, 12(%esp)
+ mov itmp3, 16(%esp)
+
+ mov 28(%esp), itmp1
+ mov itmp1, (%esp)
-asm_get_cycle_count:
- rdtsc
+ call escape_analysis_escape_check
+
+ mov 4(%esp), t0
+ mov 8(%esp), itmp1
+ mov 12(%esp), itmp2
+ mov 16(%esp), itmp3
+
+ add $24,sp
ret
+#endif
/* disable exec-stacks ********************************************************/
.section .note.GNU-stack,"",%progbits
#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