From 5becdf1187b576b7ea7e9efc26a6d7df16bba35c Mon Sep 17 00:00:00 2001 From: Stephane Carrez Date: Sun, 10 Jun 2001 12:16:27 +0200 Subject: [PATCH] m68hc11.h (RETURN_ADDR_RTX): Define the return address as relative to the argument pointer. * config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return address as relative to the argument pointer. From-SVN: r43133 --- gcc/ChangeLog | 5 +++++ gcc/config/m68hc11/m68hc11.h | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5d5e3f90a3f..8f09287a607 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-06-10 Stephane Carrez + + * config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return + address as relative to the argument pointer. + Sun Jun 10 10:58:53 CEST 2001 Jan Hubicka * predict.def (PRED_OPCODE): Place before call and error_return. 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