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authorAndi Kleen <andi@firstfloor.org>2008-03-11 02:23:22 +0100
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:29 +0200
commit749c970ae9fa43b4fcf17ac53022a953007d58f4 (patch)
treeef636acfd6196a43bcd98f7af98e644ac2357af1 /arch/x86/kernel/head_64.S
parent5524ea320d80e3ac6aeeec44216660831c76da08 (diff)
x86: replace early exception setup macro recursion with loop
The early exception handlers are currently set up using a macro recursion. There is only one user left. Replace the macro with a standard loop in place. Noop patch, just a cleanup. [ tglx@linutronix.de: simplified ] Signed-off-by: Andi Kleen <ak@suse.de> Cc: mingo@elte.hu Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/head_64.S')
-rw-r--r--arch/x86/kernel/head_64.S16
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 2c0abe0e3c68..5e0391229502 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -268,18 +268,14 @@ bad_address:
jmp bad_address
#ifdef CONFIG_EARLY_PRINTK
-.macro early_idt_tramp first, last
- .ifgt \last-\first
- early_idt_tramp \first, \last-1
- .endif
- movl $\last,%esi
- jmp early_idt_handler
-.endm
-
.globl early_idt_handlers
early_idt_handlers:
- .set maxe, NUM_EXCEPTION_VECTORS-1
- early_idt_tramp 0, maxe
+ i = 0
+ .rept NUM_EXCEPTION_VECTORS
+ movl $i, %esi
+ jmp early_idt_handler
+ i = i + 1
+ .endr
#endif
ENTRY(early_idt_handler)