diff options
Diffstat (limited to 'arch/avr32/lib/io-readsb.S')
| -rw-r--r-- | arch/avr32/lib/io-readsb.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/avr32/lib/io-readsb.S b/arch/avr32/lib/io-readsb.S deleted file mode 100644 index cb2d86945559..000000000000 --- a/arch/avr32/lib/io-readsb.S +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - - .text -.Lnot_word_aligned: -1: ld.ub r8, r12[0] - sub r10, 1 - st.b r11++, r8 - reteq r12 - tst r11, r9 - brne 1b - - /* fall through */ - - .global __raw_readsb - .type __raw_readsb,@function -__raw_readsb: - cp.w r10, 0 - mov r9, 3 - reteq r12 - - tst r11, r9 - brne .Lnot_word_aligned - - sub r10, 4 - brlt 2f - -1: ldins.b r8:t, r12[0] - ldins.b r8:u, r12[0] - ldins.b r8:l, r12[0] - ldins.b r8:b, r12[0] - st.w r11++, r8 - sub r10, 4 - brge 1b - -2: sub r10, -4 - reteq r12 - -3: ld.ub r8, r12[0] - sub r10, 1 - st.b r11++, r8 - brne 3b - - retal r12 |