u-boot/arch
Paul Burton 9f8ac82452 MIPS: Use unchecked immediate addition/subtraction
In MIPS assembly there have historically been 2 variants of immediate
addition - the standard "addi" which traps if an overflow occurs, and
the unchecked "addiu" which does not trap on overflow. In release 6 of
the MIPS architecture the trapping variants of immediate addition &
subtraction have been removed. In preparation for supporting MIPSr6,
stop using the trapping instructions from assembly & switch to their
unchecked variants.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-05-21 01:36:39 +02:00
..
arc arc/cache: really do flush_dcache_all() even if IOC exists 2016-04-21 20:09:59 +03:00
arm Merge git://git.denx.de/u-boot-dm 2016-05-17 13:58:27 -04:00
avr32 Change my mailaddress 2016-05-02 18:37:09 -04:00
blackfin configs: Re-sync almost all of cmd/Kconfig 2016-04-25 15:09:40 -04:00
m68k Merge git://git.denx.de/u-boot-dm 2016-05-17 13:58:27 -04:00
microblaze microblaze: Remove !OF_CONTROL code for timer and interrupt 2016-04-04 20:28:38 +02:00
mips MIPS: Use unchecked immediate addition/subtraction 2016-05-21 01:36:39 +02:00
nds32 Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
nios2 dm: Use uclass_first_device_err() where it is useful 2016-03-14 15:34:50 -06:00
openrisc openrisc: Fix build errors 2016-01-25 10:40:01 -05:00
powerpc dm: fsl_i2c: Enable DM for FSL I2C 2016-05-17 08:28:55 +02:00
sandbox sandbox: Add string and 16-bit I/O functions 2016-05-17 09:54:43 -06:00
sh Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
sparc Fix spelling of "transferred". 2016-03-22 12:16:16 -04:00
x86 dm: Rename disk uclass to ahci 2016-05-17 09:54:43 -06:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig MIPS: add initial infrastructure for device-tree files 2016-01-16 21:06:45 +01:00