diff options
Diffstat (limited to 'gcc/config/mn10300/mn10300.h')
| -rw-r--r-- | gcc/config/mn10300/mn10300.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h index f70b6bf..d850641 100644 --- a/gcc/config/mn10300/mn10300.h +++ b/gcc/config/mn10300/mn10300.h @@ -423,7 +423,10 @@ enum reg_class { /* We use d0/d1 for passing parameters, so allocate 8 bytes of space for a register flushback area. */ #define REG_PARM_STACK_SPACE(DECL) 8 -#define OUTGOING_REG_PARM_STACK_SPACE + +/* So we can allocate space for return pointers once for the function + instead of around every call. */ +#define STACK_POINTER_OFFSET 4 /* 1 if N is a possible register number for function argument passing. On the MN10300, no registers are used in this way. */ |