From 46729d0eb301f689272c64a9417e7b40038f42a6 Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Mon, 31 Oct 2011 14:26:52 +1000 Subject: m68knommu: no need to set register marker on traps Commit 61619b12078dc8b85a3d4cbfa16f650daa341bd1 ("m68k: merge mmu and non-mmu include/asm/entry.h files") made the trap entry code basically the same for mmu and non-mmu builds. This means we no longer need code to mark the stack frame as "system-call" type or other in the non-mmu trap handling entry points. This is done in the SAVE_ALL_INT macro now. Signed-off-by: Greg Ungerer --- arch/m68k/kernel/entry_no.S | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/m68k/kernel') diff --git a/arch/m68k/kernel/entry_no.S b/arch/m68k/kernel/entry_no.S index 1b42890..ac86a9f 100644 --- a/arch/m68k/kernel/entry_no.S +++ b/arch/m68k/kernel/entry_no.S @@ -44,8 +44,6 @@ ENTRY(buserr) SAVE_ALL_INT - moveq #-1,%d0 - movel %d0,%sp@(PT_OFF_ORIG_D0) movel %sp,%sp@- /* stack frame pointer argument */ jsr buserr_c addql #4,%sp @@ -53,8 +51,6 @@ ENTRY(buserr) ENTRY(trap) SAVE_ALL_INT - moveq #-1,%d0 - movel %d0,%sp@(PT_OFF_ORIG_D0) movel %sp,%sp@- /* stack frame pointer argument */ jsr trap_c addql #4,%sp @@ -65,8 +61,6 @@ ENTRY(trap) .globl dbginterrupt ENTRY(dbginterrupt) SAVE_ALL_INT - moveq #-1,%d0 - movel %d0,%sp@(PT_OFF_ORIG_D0) movel %sp,%sp@- /* stack frame pointer argument */ jsr dbginterrupt_c addql #4,%sp -- cgit v1.1