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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-01-27 17:14:02 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-01-27 17:14:02 +0100 |
| commit | 6c02b7b1610f873888af20f291c07730889ff0f9 (patch) | |
| tree | 1b33e6642cc81605b8d37c0bda0abff0ba64fa2d /arch/c6x/lib/negll.S | |
| parent | x86: xen: size struct xen_spinlock to always fit in arch_spinlock_t (diff) | |
| parent | Linux 3.3-rc1 (diff) | |
| download | linux-6c02b7b1610f873888af20f291c07730889ff0f9.tar.xz linux-6c02b7b1610f873888af20f291c07730889ff0f9.zip | |
Merge commit 'v3.3-rc1' into stable/for-linus-fixes-3.3
* commit 'v3.3-rc1': (9775 commits)
Linux 3.3-rc1
x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits
qnx4: don't leak ->BitMap on late failure exits
qnx4: reduce the insane nesting in qnx4_checkroot()
qnx4: di_fname is an array, for crying out loud...
KEYS: Permit key_serial() to be called with a const key pointer
keys: fix user_defined key sparse messages
ima: fix cred sparse warning
uml: fix compile for x86-64
MPILIB: Add a missing ENOMEM check
tpm: fix (ACPI S3) suspend regression
nvme: fix merge error due to change of 'make_request_fn' fn type
xen: using EXPORT_SYMBOL requires including export.h
gpio: tps65910: Use correct offset for gpio initialization
acpi/apei/einj: Add extensions to EINJ from rev 5.0 of acpi spec
intel_idle: Split up and provide per CPU initialization func
ACPI processor: Remove unneeded variable passed by acpi_processor_hotadd_init V2
tg3: Fix single-vector MSI-X code
openvswitch: Fix multipart datapath dumps.
ipv6: fix per device IP snmp counters
...
Diffstat (limited to 'arch/c6x/lib/negll.S')
| -rw-r--r-- | arch/c6x/lib/negll.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/c6x/lib/negll.S b/arch/c6x/lib/negll.S new file mode 100644 index 000000000000..82f4bcec9afb --- /dev/null +++ b/arch/c6x/lib/negll.S @@ -0,0 +1,31 @@ +;; Copyright (C) 2010 Texas Instruments Incorporated +;; Contributed by Mark Salter <msalter@redhat.com>. +;; +;; 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, write to the Free Software +;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +;; int64_t __c6xabi_negll(int64_t val) + +#include <linux/linkage.h> + + .text +ENTRY(__c6xabi_negll) + b .s2 B3 + mvk .l1 0,A0 + subu .l1 A0,A4,A3:A2 + sub .l1 A0,A5,A0 +|| ext .s1 A3,24,24,A5 + add .l1 A5,A0,A5 + mv .s1 A2,A4 +ENDPROC(__c6xabi_negll) |