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| author | ciceron <ciceron@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-06-10 10:16:27 +0000 |
|---|---|---|
| committer | ciceron <ciceron@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-06-10 10:16:27 +0000 |
| commit | 3f93db32a945ca6ecff9f508407c75dc3ad3436c (patch) | |
| tree | 27dc642253949508901934a2abfa875f297e9389 /gcc/config/m68hc11 | |
| parent | 8ce51105850ef2e948ceb6030054101d35e99312 (diff) | |
| download | gcc-3f93db32a945ca6ecff9f508407c75dc3ad3436c.tar.gz | |
* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return
address as relative to the argument pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43133 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/m68hc11')
| -rw-r--r-- | gcc/config/m68hc11/m68hc11.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h index 2d30ade5d4a..e0618043d21 100644 --- a/gcc/config/m68hc11/m68hc11.h +++ b/gcc/config/m68hc11/m68hc11.h @@ -901,6 +901,12 @@ extern int m68hc11_sp_correction; #define INCOMING_RETURN_ADDR_RTX \ gen_rtx_MEM (VOIDmode, gen_rtx_REG (VOIDmode, STACK_POINTER_REGNUM)) +/* After the prologue, RA is at -2(AP) in the current frame. */ +#define RETURN_ADDR_RTX(COUNT, FRAME) \ + ((COUNT) == 0 \ + ? gen_rtx_MEM (Pmode, plus_constant (arg_pointer_rtx, -2))\ + : 0) + /* Before the prologue, the top of the frame is at 2(sp). */ #define INCOMING_FRAME_SP_OFFSET 2 |