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-rw-r--r--arch/parisc/kernel/entry.S40
1 files changed, 7 insertions, 33 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 293ba44f40a3..6337adef30f6 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -364,32 +364,6 @@
.align 32
.endm
- /* The following are simple 32 vs 64 bit instruction
- * abstractions for the macros */
- .macro EXTR reg1,start,length,reg2
-#ifdef CONFIG_64BIT
- extrd,u \reg1,32+(\start),\length,\reg2
-#else
- extrw,u \reg1,\start,\length,\reg2
-#endif
- .endm
-
- .macro DEP reg1,start,length,reg2
-#ifdef CONFIG_64BIT
- depd \reg1,32+(\start),\length,\reg2
-#else
- depw \reg1,\start,\length,\reg2
-#endif
- .endm
-
- .macro DEPI val,start,length,reg
-#ifdef CONFIG_64BIT
- depdi \val,32+(\start),\length,\reg
-#else
- depwi \val,\start,\length,\reg
-#endif
- .endm
-
/* In LP64, the space contains part of the upper 32 bits of the
* fault. We have to extract this and place it in the va,
* zeroing the corresponding bits in the space register */
@@ -442,19 +416,19 @@
*/
.macro L2_ptep pmd,pte,index,va,fault
#if PT_NLEVELS == 3
- EXTR \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index
+ extru \va,31-ASM_PMD_SHIFT,ASM_BITS_PER_PMD,\index
#else
- EXTR \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index
+ extru \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index
#endif
- DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */
+ dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */
copy %r0,\pte
ldw,s \index(\pmd),\pmd
bb,>=,n \pmd,_PxD_PRESENT_BIT,\fault
- DEP %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */
+ dep %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */
copy \pmd,%r9
SHLREG %r9,PxD_VALUE_SHIFT,\pmd
- EXTR \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index
- DEP %r0,31,PAGE_SHIFT,\pmd /* clear offset */
+ extru \va,31-PAGE_SHIFT,ASM_BITS_PER_PTE,\index
+ dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */
shladd \index,BITS_PER_PTE_ENTRY,\pmd,\pmd
LDREG %r0(\pmd),\pte /* pmd is now pte */
bb,>=,n \pte,_PAGE_PRESENT_BIT,\fault
@@ -605,7 +579,7 @@
depdi 0,31,32,\tmp
#endif
copy \va,\tmp1
- DEPI 0,31,23,\tmp1
+ depi 0,31,23,\tmp1
cmpb,COND(<>),n \tmp,\tmp1,\fault
ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),\prot
depd,z \prot,8,7,\prot
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