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Diffstat (limited to 'arch/arm/mm/abort-ev6.S')
-rw-r--r--arch/arm/mm/abort-ev6.S23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mm/abort-ev6.S b/arch/arm/mm/abort-ev6.S
new file mode 100644
index 000000000000..38b2cbb89beb
--- /dev/null
+++ b/arch/arm/mm/abort-ev6.S
@@ -0,0 +1,23 @@
1#include <linux/linkage.h>
2#include <asm/assembler.h>
3/*
4 * Function: v6_early_abort
5 *
6 * Params : r2 = address of aborted instruction
7 * : r3 = saved SPSR
8 *
9 * Returns : r0 = address of abort
10 * : r1 = FSR, bit 11 = write
11 * : r2-r8 = corrupted
12 * : r9 = preserved
13 * : sp = pointer to registers
14 *
15 * Purpose : obtain information about current aborted instruction.
16 */
17 .align 5
18ENTRY(v6_early_abort)
19 mrc p15, 0, r1, c5, c0, 0 @ get FSR
20 mrc p15, 0, r0, c6, c0, 0 @ get FAR
21 mov pc, lr
22
23