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authorGraeme Russ <graeme.russ@gmail.com>2011-11-08 02:33:12 +0000
committerGraeme Russ <graeme.russ@gmail.com>2011-11-29 21:01:13 +1100
commit6d7404c4c18ba2be711504909a67b2717ef55ac8 (patch)
tree3f6e8334d41f3a811c1c792990492ab8dd5ce2d8 /arch/x86
parenta63d9652757605ec5f7104addc5d38bf10ba8671 (diff)
downloadu-boot-linaro-stable-6d7404c4c18ba2be711504909a67b2717ef55ac8.tar.gz
x86: Call hang() on unrecoverable exception
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/cpu/interrupts.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c
index c6e72eaa6..89f39d2e3 100644
--- a/arch/x86/cpu/interrupts.c
+++ b/arch/x86/cpu/interrupts.c
@@ -255,7 +255,7 @@ void irq_llsr(struct irq_regs *regs)
case 0x00:
printf("Divide Error (Division by zero)\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x01:
printf("Debug Interrupt (Single step)\n");
@@ -272,32 +272,32 @@ void irq_llsr(struct irq_regs *regs)
case 0x04:
printf("Overflow\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x05:
printf("BOUND Range Exceeded\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x06:
printf("Invalid Opcode (UnDefined Opcode)\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x07:
printf("Device Not Available (No Math Coprocessor)\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x08:
printf("Double fault\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x09:
printf("Co-processor segment overrun\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x0a:
printf("Invalid TSS\n");
@@ -306,12 +306,12 @@ void irq_llsr(struct irq_regs *regs)
case 0x0b:
printf("Segment Not Present\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x0c:
printf("Stack Segment Fault\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x0d:
printf("General Protection\n");
@@ -320,7 +320,7 @@ void irq_llsr(struct irq_regs *regs)
case 0x0e:
printf("Page fault\n");
dump_regs(regs);
- while(1);
+ hang();
break;
case 0x0f:
printf("Floating-Point Error (Math Fault)\n");