parisc: Remove unnecessary macros from entry.S

The EXTR, DEP and DEPI macros are unnecessary.  There are PA 1.X
pneumonics available with the same functionality, and the DEP and DEPI
macros conflict with assembler pneumonics.

Tested on a variety of 32 and 64-bit systems.

Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 293ba44f40a3c8108209c4ab36eccf28837d5708..6337adef30f64f158086d6ff322dd20ed7ec6361 100644 (file)
--- 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