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yaml
---
r: 207139
b: refs/heads/master
c: ac93f62
h: refs/heads/master
i:
  207137: da535b5
  207135: 5c872ba
v: v3
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Jesper Nilsson committed Aug 4, 2010
1 parent bed1c9a commit 215c5b4
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Showing 2 changed files with 5 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 7ec280c52ca5aa1448cd16ae77dd44755413db2b
refs/heads/master: ac93f62179ecb82739ab7c76857c4ae44e0cb83f
4 changes: 4 additions & 0 deletions trunk/arch/cris/arch-v32/mm/mmu.S
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Expand Up @@ -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
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nop
ba ret_from_intr
nop
.size \handler, . - \handler
.endm

; Refill handler. Three cases may occur:
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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.)
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; Return
ba ret_from_intr
nop
.size \handler, . - \handler
.endm

; This is the MMU bus fault handlers.
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