addu reg_LIP, reg_CODE, SIMPLE_FUN_CODE_OFFSET
jr reg_LIP
- .align 2
+ .align 3
.set noreorder
lra: .word RETURN_PC_HEADER_WIDETAG
END(closure_tramp)
/*
- * Function-end breakpoint magic.
+ * Function-end breakpoint magic. This is truely magic, the code is
+ * copied and has to be relocatable. It also needs a properly aligned
+ * header tag after the fun_end_breakpoint_guts symbol.
*/
- .align 3 /* minimum alignment for a lisp object */
- .set noreorder
- .word RETURN_PC_HEADER_WIDETAG
+ .align 3 /* minimum alignment for a lisp object */
LEAF(fun_end_breakpoint_guts)
- b multiple_value_return
+ .set noreorder
+ .word RETURN_PC_HEADER_WIDETAG
+ b multiple_value_return
nop
- .set reorder
+ .set reorder
/* single value return */
multiple_value_return:
FEXPORT(fun_end_breakpoint_trap)
- break trap_FunEndBreakpoint
+ break 0x0, trap_FunEndBreakpoint
b multiple_value_return
EXPORT(fun_end_breakpoint_end)
END(fun_end_breakpoint_guts)