diff options
| author | David Howells <dhowells@redhat.com> | 2018-03-08 09:48:46 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2018-03-09 23:19:56 +0100 |
| commit | 739d875dd6982618020d30f58f8acf10f6076e6d (patch) | |
| tree | 13deb11d5b2078e49d4e5b6175e5846a22a04b95 /arch/mn10300/lib/__ashrdi3.S | |
| parent | b67aea2bbab780e412b8af3386cc9f78f61a4cac (diff) | |
mn10300: Remove the architecture
Remove the MN10300 arch as the hardware is defunct.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Masahiro Yamada <yamada.masahiro@socionext.com>
cc: linux-am33-list@redhat.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/mn10300/lib/__ashrdi3.S')
| -rw-r--r-- | arch/mn10300/lib/__ashrdi3.S | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/arch/mn10300/lib/__ashrdi3.S b/arch/mn10300/lib/__ashrdi3.S deleted file mode 100644 index 6f42382728cb..000000000000 --- a/arch/mn10300/lib/__ashrdi3.S +++ /dev/null @@ -1,52 +0,0 @@ -/* MN10300 64-bit arithmetic right shift - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#include <asm/cache.h> - - .text - .balign L1_CACHE_BYTES - -############################################################################### -# -# unsigned long long __ashrdi3(unsigned long long value [D1:D0], -# unsigned by [(12,SP)]) -# -############################################################################### - .globl __ashrdi3 - .type __ashrdi3,@function -__ashrdi3: - mov (12,sp),a0 - and +63,a0 - beq __ashrdi3_zero - - cmp +31,a0 - bhi __ashrdi3_32plus - - # the count is in the range 1-31 - lsr a0,d0 - - mov +32,a1 - sub a0,a1,a1 # a1 = 32 - count - asl a1,d1,a1 # get underflow from MSW -> LSW - - or_asr a1,d0,a0,d1 # insert underflow into LSW and - # shift the MSW - rets - - .balign L1_CACHE_BYTES - # the count is in the range 32-63 -__ashrdi3_32plus: - asr a0,d1,d0 - ext d0 # sign-extend result through MDR - mov mdr,d1 -__ashrdi3_zero: - rets - - .size __ashrdi3, .-__ashrdi3 |