luck/tmp_suning_uos_patched
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CRIS: Add debug for assembler macros

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Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
This commit is contained in:
Jesper Nilsson 2010-08-03 18:10:12 +02:00
parent 7ec280c52c
commit ac93f62179
1 changed files with 4 additions and 0 deletions
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4
arch/cris/arch-v32/mm/mmu.S
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@ -38,6 +38,7 @@
; to handle the fault.
.macro MMU_BUS_FAULT_HANDLER handler, mmu, we, ex
.globl \handler
.type \handler,"function"
\handler:
SAVE_ALL
move \mmu, $srs ; Select MMU support register bank
@ -52,6 +53,7 @@
nop
ba ret_from_intr
nop
.size \handler, . - \handler
.endm
; Refill handler. Three cases may occur:
@ -84,6 +86,7 @@
2: .dword 0 ; last_refill_cause
.text
.globl \handler
.type \handler, "function"
\handler:
subq 4, $sp
; (The pipeline stalls for one cycle; $sp used as address in the next cycle.)
@ -196,6 +199,7 @@
; Return
ba ret_from_intr
nop
.size \handler, . - \handler
.endm
; This is the MMU bus fault handlers.