Commit ae0a846e authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[ARM] Move processor_modes[] to .../process.c



bad_mode() currently prints the mode which caused the exception, and
then causes an oops dump to be printed which again displays this
information (since the CPSR in the struct pt_regs is correct.)  This
leads to processor_modes[] being shared between traps.c and process.c
with a local declaration of it.

We can clean this up by moving processor_modes[] to process.c and
removing the duplication, resulting in processor_modes[] becoming
static.
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent d941caa2
......@@ -99,7 +99,6 @@ common_invalid:
@ cpsr_<exception>, "old_r0"
mov r0, sp
and r2, r6, #0x1f
b bad_mode
/*
......
......@@ -36,7 +36,13 @@
#include <asm/uaccess.h>
#include <asm/mach/time.h>
extern const char *processor_modes[];
static const char *processor_modes[] = {
"USER_26", "FIQ_26" , "IRQ_26" , "SVC_26" , "UK4_26" , "UK5_26" , "UK6_26" , "UK7_26" ,
"UK8_26" , "UK9_26" , "UK10_26", "UK11_26", "UK12_26", "UK13_26", "UK14_26", "UK15_26",
"USER_32", "FIQ_32" , "IRQ_32" , "SVC_32" , "UK4_32" , "UK5_32" , "UK6_32" , "ABT_32" ,
"UK8_32" , "UK9_32" , "UK10_32", "UND_32" , "UK12_32", "UK13_32", "UK14_32", "SYS_32"
};
extern void setup_mm_for_reboot(char mode);
static volatile int hlt_counter;
......
......@@ -32,13 +32,6 @@
#include "ptrace.h"
#include "signal.h"
const char *processor_modes[]=
{ "USER_26", "FIQ_26" , "IRQ_26" , "SVC_26" , "UK4_26" , "UK5_26" , "UK6_26" , "UK7_26" ,
"UK8_26" , "UK9_26" , "UK10_26", "UK11_26", "UK12_26", "UK13_26", "UK14_26", "UK15_26",
"USER_32", "FIQ_32" , "IRQ_32" , "SVC_32" , "UK4_32" , "UK5_32" , "UK6_32" , "ABT_32" ,
"UK8_32" , "UK9_32" , "UK10_32", "UND_32" , "UK12_32", "UK13_32", "UK14_32", "SYS_32"
};
static const char *handler[]= { "prefetch abort", "data abort", "address exception", "interrupt" };
#ifdef CONFIG_DEBUG_USER
......@@ -337,12 +330,11 @@ asmlinkage void do_unexp_fiq (struct pt_regs *regs)
* It never returns, and never tries to sync. We hope that we can at least
* dump out some state information...
*/
asmlinkage void bad_mode(struct pt_regs *regs, int reason, int proc_mode)
asmlinkage void bad_mode(struct pt_regs *regs, int reason)
{
console_verbose();
printk(KERN_CRIT "Bad mode in %s handler detected: mode %s\n",
handler[reason], processor_modes[proc_mode]);
printk(KERN_CRIT "Bad mode in %s handler detected\n", handler[reason]);
die("Oops - bad mode", regs, 0);
local_irq_disable();
......
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