Christophe Lyon 40d3c43360 Support saturation with shift=0. ...

This patch fixes corner-case saturations, when the target range is
zero. It merely removes the guard against (sh == 0), and makes:
__ssat(0x87654321, 1) return 0xffffffff and set the saturation flag
__usat(0x87654321, 0) return 0 and set the saturation flag

Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

2011-01-26 14:30:24 +01:00

..

cpu.h

target-arm: Set privileged bit in TB flags correctly for M profile

2011-01-14 20:39:19 +01:00

exec.h

move cpu_pc_from_tb to target-*/exec.h

2010-07-03 09:48:12 +03:00

helper.c

target-arm: Don't generate code specific to current CPU mode for SRS

2011-01-14 20:39:18 +01:00

helpers.h

ARM: add neon helpers for VQSHLU

2011-01-12 00:06:06 +01:00

iwmmxt_helper.c

…

machine.c

…

neon_helper.c

ARM: add neon helpers for VQSHLU

2011-01-12 00:06:06 +01:00

op_addsub.h

target-arm: fix addsub/subadd implementation

2010-07-01 23:45:29 +02:00

op_helper.c

[PATCH] target-arm: remove unused functions cpu_lock(), cpu_unlock()

2010-12-03 15:09:38 +02:00

translate.c

Support saturation with shift=0.

2011-01-26 14:30:24 +01:00