aboutsummaryrefslogtreecommitdiffstats
path: root/arch/cris/arch-v32/mm
diff options
context:
space:
mode:
authorJesper Nilsson <jesper.nilsson@axis.com>2010-08-03 12:10:12 -0400
committerJesper Nilsson <jesper.nilsson@axis.com>2010-08-04 07:02:31 -0400
commitac93f62179ecb82739ab7c76857c4ae44e0cb83f (patch)
tree8d6fdaafe9695453324a035737c9ae4d905b8856 /arch/cris/arch-v32/mm
parent7ec280c52ca5aa1448cd16ae77dd44755413db2b (diff)
CRIS: Add debug for assembler macros
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Diffstat (limited to 'arch/cris/arch-v32/mm')
-rw-r--r--arch/cris/arch-v32/mm/mmu.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/mm/mmu.S b/arch/cris/arch-v32/mm/mmu.S
index f125d912e140..72727c1d8e60 100644
--- a/arch/cris/arch-v32/mm/mmu.S
+++ b/arch/cris/arch-v32/mm/mmu.S
@@ -38,6 +38,7 @@
38; to handle the fault. 38; to handle the fault.
39.macro MMU_BUS_FAULT_HANDLER handler, mmu, we, ex 39.macro MMU_BUS_FAULT_HANDLER handler, mmu, we, ex
40 .globl \handler 40 .globl \handler
41 .type \handler,"function"
41\handler: 42\handler:
42 SAVE_ALL 43 SAVE_ALL
43 move \mmu, $srs ; Select MMU support register bank 44 move \mmu, $srs ; Select MMU support register bank
@@ -52,6 +53,7 @@
52 nop 53 nop
53 ba ret_from_intr 54 ba ret_from_intr
54 nop 55 nop
56 .size \handler, . - \handler
55.endm 57.endm
56 58
57; Refill handler. Three cases may occur: 59; Refill handler. Three cases may occur:
@@ -84,6 +86,7 @@
842: .dword 0 ; last_refill_cause 862: .dword 0 ; last_refill_cause
85 .text 87 .text
86 .globl \handler 88 .globl \handler
89 .type \handler, "function"
87\handler: 90\handler:
88 subq 4, $sp 91 subq 4, $sp
89; (The pipeline stalls for one cycle; $sp used as address in the next cycle.) 92; (The pipeline stalls for one cycle; $sp used as address in the next cycle.)
@@ -196,6 +199,7 @@
196 ; Return 199 ; Return
197 ba ret_from_intr 200 ba ret_from_intr
198 nop 201 nop
202 .size \handler, . - \handler
199.endm 203.endm
200 204
201 ; This is the MMU bus fault handlers. 205 ; This is the MMU bus fault handlers.