diff options
Diffstat (limited to 'arch/m68k/coldfire/entry.S')
| -rw-r--r-- | arch/m68k/coldfire/entry.S | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/m68k/coldfire/entry.S b/arch/m68k/coldfire/entry.S index d43a02795a4a..4ea08336e2fb 100644 --- a/arch/m68k/coldfire/entry.S +++ b/arch/m68k/coldfire/entry.S @@ -1,4 +1,5 @@ -/* +/* SPDX-License-Identifier: GPL-2.0-or-later + * * entry.S -- interrupt and exception processing for ColdFire * * Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com) @@ -13,10 +14,6 @@ * * Copyright (C) 1991, 1992 Linus Torvalds * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file README.legal in the main directory of this archive - * for more details. - * * Linux/m68k support by Hamish Macdonald * * 68060 fixes by Jesper Skov @@ -31,7 +28,6 @@ #include <asm/thread_info.h> #include <asm/errno.h> #include <asm/setup.h> -#include <asm/segment.h> #include <asm/asm-offsets.h> #include <asm/entry.h> @@ -51,7 +47,6 @@ sw_usp: .globl system_call .globl resume .globl ret_from_exception -.globl ret_from_signal .globl sys_call_table .globl inthandler @@ -92,14 +87,14 @@ ENTRY(system_call) jbsr syscall_trace_enter RESTORE_SWITCH_STACK addql #4,%sp + addql #1,%d0 + jeq ret_from_exception movel %d3,%a0 jbsr %a0@ movel %d0,%sp@(PT_OFF_D0) /* save the return value */ subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK jbsr syscall_trace_leave - -ret_from_signal: RESTORE_SWITCH_STACK addql #4,%sp |