tizen 2.3.1 release

[platform/kernel/u-boot.git] / arch / powerpc / cpu / 74xx_7xx / traps.c

diff --git a/arch/powerpc/cpu/74xx_7xx/traps.c b/arch/powerpc/cpu/74xx_7xx/traps.c
index 111c86c..7ae81eb 100644 (file)
--- a/arch/powerpc/cpu/74xx_7xx/traps.c
+++ b/arch/powerpc/cpu/74xx_7xx/traps.c
@@ -9,7 +9,23 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * SPDX-License-Identifier:    GPL-2.0+
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
  */
 
 /*
@@ -32,7 +48,8 @@ extern unsigned long search_exception_table(unsigned long);
  * Trap & Exception support
  */
 
-static void print_backtrace(unsigned long *sp)
+void
+print_backtrace(unsigned long *sp)
 {
        int cnt = 0;
        unsigned long i;
@@ -52,7 +69,8 @@ static void print_backtrace(unsigned long *sp)
        printf("\n");
 }
 
-void show_regs(struct pt_regs *regs)
+void
+show_regs(struct pt_regs * regs)
 {
        int i;
 
@@ -82,14 +100,16 @@ void show_regs(struct pt_regs *regs)
 }
 
 
-static void _exception(int signr, struct pt_regs *regs)
+void
+_exception(int signr, struct pt_regs *regs)
 {
        show_regs(regs);
        print_backtrace((unsigned long *)regs->gpr[1]);
        panic("Exception in kernel pc %lx signal %d",regs->nip,signr);
 }
 
-void MachineCheckException(struct pt_regs *regs)
+void
+MachineCheckException(struct pt_regs *regs)
 {
        unsigned long fixup;
 
@@ -132,7 +152,8 @@ void MachineCheckException(struct pt_regs *regs)
        panic("machine check");
 }
 
-void AlignmentException(struct pt_regs *regs)
+void
+AlignmentException(struct pt_regs *regs)
 {
 #if defined(CONFIG_CMD_KGDB)
        if (debugger_exception_handler && (*debugger_exception_handler)(regs))
@@ -143,7 +164,8 @@ void AlignmentException(struct pt_regs *regs)
        panic("Alignment Exception");
 }
 
-void ProgramCheckException(struct pt_regs *regs)
+void
+ProgramCheckException(struct pt_regs *regs)
 {
        unsigned char *p = regs ? (unsigned char *)(regs->nip) : NULL;
        int i, j;
@@ -168,7 +190,8 @@ void ProgramCheckException(struct pt_regs *regs)
        panic("Program Check Exception");
 }
 
-void SoftEmuException(struct pt_regs *regs)
+void
+SoftEmuException(struct pt_regs *regs)
 {
 #if defined(CONFIG_CMD_KGDB)
        if (debugger_exception_handler && (*debugger_exception_handler)(regs))
@@ -179,7 +202,9 @@ void SoftEmuException(struct pt_regs *regs)
        panic("Software Emulation Exception");
 }
 
-void UnknownException(struct pt_regs *regs)
+
+void
+UnknownException(struct pt_regs *regs)
 {
 #if defined(CONFIG_CMD_KGDB)
        if (debugger_exception_handler && (*debugger_exception_handler)(regs))
@@ -193,7 +218,8 @@ void UnknownException(struct pt_regs *regs)
 /* Probe an address by reading.  If not present, return -1, otherwise
  * return 0.
  */
-int addr_probe(uint *addr)
+int
+addr_probe(uint *addr)
 {
 #if 0
        int     retval;