Move lib_$ARCH directories to arch/$ARCH/lib

[u-boot] / lib_blackfin / memset.S

diff --git a/lib_blackfin/memset.S b/lib_blackfin/memset.S
deleted file mode 100644 (file)
index 26f63cd..0000000
--- a/lib_blackfin/memset.S
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * File: memset.S
- *
- * Copyright 2004-2007 Analog Devices Inc.
- * Enter bugs at http://blackfin.uclinux.org/
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-.align 2
-
-/*
- * C Library function MEMSET
- * R0 = address (leave unchanged to form result)
- * R1 = filler byte
- * R2 = count
- * Favours word aligned data.
- */
-
-.globl _memset;
-.type _memset, STT_FUNC;
-_memset:
-       P0 = R0 ;              /* P0 = address */
-       P2 = R2 ;              /* P2 = count   */
-       R3 = R0 + R2;          /* end          */
-       CC = R2 <= 7(IU);
-       IF CC JUMP  .Ltoo_small;
-       R1 = R1.B (Z);         /* R1 = fill char */
-       R2 =  3;
-       R2 = R0 & R2;          /* addr bottom two bits */
-       CC =  R2 == 0;             /* AZ set if zero.   */
-       IF !CC JUMP  .Lforce_align ;  /* Jump if addr not aligned. */
-
-.Laligned:
-       P1 = P2 >> 2;          /* count = n/4        */
-       R2 = R1 <<  8;         /* create quad filler */
-       R2.L = R2.L + R1.L(NS);
-       R2.H = R2.L + R1.H(NS);
-       P2 = R3;
-
-       LSETUP (.Lquad_loop , .Lquad_loop) LC0=P1;
-.Lquad_loop:
-       [P0++] = R2;
-
-       CC = P0 == P2;
-       IF !CC JUMP .Lbytes_left;
-       RTS;
-
-.Lbytes_left:
-       R2 = R3;                /* end point */
-       R3 = P0;                /* current position */
-       R2 = R2 - R3;           /* bytes left */
-       P2 = R2;
-
-.Ltoo_small:
-       CC = P2 == 0;           /* Check zero count */
-       IF CC JUMP .Lfinished;    /* Unusual */
-
-.Lbytes:
-       LSETUP (.Lbyte_loop , .Lbyte_loop) LC0=P2;
-.Lbyte_loop:
-       B[P0++] = R1;
-
-.Lfinished:
-       RTS;
-
-.Lforce_align:
-       CC = BITTST (R0, 0);  /* odd byte */
-       R0 = 4;
-       R0 = R0 - R2;
-       P1 = R0;
-       R0 = P0;                    /* Recover return address */
-       IF !CC JUMP .Lskip1;
-       B[P0++] = R1;
-.Lskip1:
-       CC = R2 <= 2;          /* 2 bytes */
-       P2 -= P1;              /* reduce count */
-       IF !CC JUMP .Laligned;
-       B[P0++] = R1;
-       B[P0++] = R1;
-       JUMP .Laligned;
-
-.size _memset, .-_memset