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don't stack-allocate specialized vectors on non-conservtive control stacks
[sbcl.git]
/
src
/
runtime
/
alpha-assem.S
diff --git
a/src/runtime/alpha-assem.S
b/src/runtime/alpha-assem.S
index
dd4e218
..
1a8928b
100644
(file)
--- a/
src/runtime/alpha-assem.S
+++ b/
src/runtime/alpha-assem.S
@@
-320,12
+320,17
@@
funcallable_instance_tramp = . + 1
* fun-end breakpoint magic.
*/
* fun-end breakpoint magic.
*/
+/*
+ * For an explanation of the magic involved in function-end
+ * breakpoints, see the implementation in ppc-assem.S.
+ */
+
.text
.align 2
.set noreorder
.globl fun_end_breakpoint_guts
fun_end_breakpoint_guts:
.text
.align 2
.set noreorder
.globl fun_end_breakpoint_guts
fun_end_breakpoint_guts:
- .long RETURN_PC_HEADER_WIDETAG
+ .long RETURN_PC_HEADER_WIDETAG + 0x800
br zero, fun_end_breakpoint_trap
nop
mov reg_CSP, reg_OCFP
br zero, fun_end_breakpoint_trap
nop
mov reg_CSP, reg_OCFP