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| author | Andi Kleen <andi@firstfloor.org> | 2008-03-11 02:23:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:29 +0200 |
| commit | 749c970ae9fa43b4fcf17ac53022a953007d58f4 (patch) | |
| tree | ef636acfd6196a43bcd98f7af98e644ac2357af1 /arch/x86/kernel/head_64.S | |
| parent | 5524ea320d80e3ac6aeeec44216660831c76da08 (diff) | |
| download | linux-749c970ae9fa43b4fcf17ac53022a953007d58f4.tar.gz linux-749c970ae9fa43b4fcf17ac53022a953007d58f4.tar.bz2 linux-749c970ae9fa43b4fcf17ac53022a953007d58f4.zip | |
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.S | 16 |
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) |