1 files changed, 0 insertions, 150 deletions

diff --git a/arch/ppc/boot/common/string.S b/arch/ppc/boot/common/string.S
deleted file mode 100644
index 8016e43c4771..000000000000
--- a/arch/ppc/boot/common/string.S
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * String handling functions for PowerPC.
- *
- * Copyright (C) 1996 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#define r0      0
-#define r3      3
-#define r4      4
-#define r5      5
-#define r6      6
-#define r7      7
-#define r8      8
-
-        .globl  strlen
-strlen:
-        addi    r4,r3,-1
-1:      lbzu    r0,1(r4)
-        cmpwi   0,r0,0
-        bne     1b
-        subf    r3,r3,r4
-        blr
-
-        .globl  memset
-memset:
-        rlwimi  r4,r4,8,16,23
-        rlwimi  r4,r4,16,0,15
-        addi    r6,r3,-4
-        cmplwi  0,r5,4
-        blt     7f
-        stwu    r4,4(r6)
-        beqlr
-        andi.   r0,r6,3
-        add     r5,r0,r5
-        subf    r6,r0,r6
-        rlwinm  r0,r5,32-2,2,31
-        mtctr   r0
-        bdz     6f
-1:      stwu    r4,4(r6)
-        bdnz    1b
-6:      andi.   r5,r5,3
-7:      cmpwi   0,r5,0
-        beqlr
-        mtctr   r5
-        addi    r6,r6,3
-8:      stbu    r4,1(r6)
-        bdnz    8b
-        blr
-
-        .globl  memmove
-memmove:
-        cmplw   0,r3,r4
-        bgt     backwards_memcpy
-        /* fall through */
-
-        .globl  memcpy
-memcpy:
-        rlwinm. r7,r5,32-3,3,31         /* r0 = r5 >> 3 */
-        addi    r6,r3,-4
-        addi    r4,r4,-4
-        beq     2f                      /* if less than 8 bytes to do */
-        andi.   r0,r6,3                 /* get dest word aligned */
-        mtctr   r7
-        bne     5f
-1:      lwz     r7,4(r4)
-        lwzu    r8,8(r4)
-        stw     r7,4(r6)
-        stwu    r8,8(r6)
-        bdnz    1b
-        andi.   r5,r5,7
-2:      cmplwi  0,r5,4
-        blt     3f
-        lwzu    r0,4(r4)
-        addi    r5,r5,-4
-        stwu    r0,4(r6)
-3:      cmpwi   0,r5,0
-        beqlr
-        mtctr   r5
-        addi    r4,r4,3
-        addi    r6,r6,3
-4:      lbzu    r0,1(r4)
-        stbu    r0,1(r6)
-        bdnz    4b
-        blr
-5:      subfic  r0,r0,4
-        mtctr   r0
-6:      lbz     r7,4(r4)
-        addi    r4,r4,1
-        stb     r7,4(r6)
-        addi    r6,r6,1
-        bdnz    6b
-        subf    r5,r0,r5
-        rlwinm. r7,r5,32-3,3,31
-        beq     2b
-        mtctr   r7
-        b       1b
-
-        .globl  backwards_memcpy
-backwards_memcpy:
-        rlwinm. r7,r5,32-3,3,31         /* r0 = r5 >> 3 */
-        add     r6,r3,r5
-        add     r4,r4,r5
-        beq     2f
-        andi.   r0,r6,3
-        mtctr   r7
-        bne     5f
-1:      lwz     r7,-4(r4)
-        lwzu    r8,-8(r4)
-        stw     r7,-4(r6)
-        stwu    r8,-8(r6)
-        bdnz    1b
-        andi.   r5,r5,7
-2:      cmplwi  0,r5,4
-        blt     3f
-        lwzu    r0,-4(r4)
-        subi    r5,r5,4
-        stwu    r0,-4(r6)
-3:      cmpwi   0,r5,0
-        beqlr
-        mtctr   r5
-4:      lbzu    r0,-1(r4)
-        stbu    r0,-1(r6)
-        bdnz    4b
-        blr
-5:      mtctr   r0
-6:      lbzu    r7,-1(r4)
-        stbu    r7,-1(r6)
-        bdnz    6b
-        subf    r5,r0,r5
-        rlwinm. r7,r5,32-3,3,31
-        beq     2b
-        mtctr   r7
-        b       1b
-
-        .globl  memcmp
-memcmp:
-        cmpwi   0,r5,0
-        blelr
-        mtctr   r5
-        addi    r6,r3,-1
-        addi    r4,r4,-1
-1:      lbzu    r3,1(r6)
-        lbzu    r0,1(r4)
-        subf.   r3,r0,r3
-        bdnzt   2,1b
-        blr