From 11259ab7f2dcf007fd1a219a805b70a746578550 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Mon, 7 Apr 1997 21:19:15 +0000 Subject: [PATCH] added plea for someone to implement software stack switching for m68000-ish cores. --- c/src/exec/score/cpu/m68k/cpu_asm.s | 3 +++ 1 file changed, 3 insertions(+) diff --git a/c/src/exec/score/cpu/m68k/cpu_asm.s b/c/src/exec/score/cpu/m68k/cpu_asm.s index 575f9f9beb..735a6360bc 100644 --- a/c/src/exec/score/cpu/m68k/cpu_asm.s +++ b/c/src/exec/score/cpu/m68k/cpu_asm.s @@ -142,6 +142,9 @@ SYM (_ISR_Handler): * * After the interrupted codes registers have been saved, it is save * to switch to the software maintained interrupt stack. + * + * PLEASE, if you have a m68k without a dedicated interrupt stack, + * implement the stack switching code. */ movew a7@(SAVED+FVO_OFFSET),d0 | d0 = F/VO