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Name Size
cpu-qom.h 1.7 kB
cpu.c 1.6 kB
cpu.h 18.4 kB
helper.c 96.4 kB
helper.h 17.1 kB
iwmmxt_helper.c 24.8 kB
machine.c 7.6 kB
neon_helper.c 52.9 kB
op_addsub.h 1.8 kB
op_helper.c 9.6 kB
translate.c 348.1 kB

Latest revisions

# Date Author Comment
06ed5d66 03/30/2012 01:10 pm Andrew Towers

ARM: Permit any ARMv6K CPU to read the MVFR0 and MVFR1 VFP registers.

This patch replaces the ARM_FEATURE_VFP3 test when reading MVFR registers
with a test for a new feature flag ARM_FEATURE_MVFR, and sets this feature
for all ARMv6K cores (ARM1156 is not a v6K core, yet supports MVFR; qemu...
dec9c2d4 03/29/2012 06:42 pm Andreas Färber

target-arm: Minimalistic CPU QOM'ification

Introduce only one non-abstract type TYPE_ARM_CPU and do not touch
cp15 registers to not interfere with Peter's ongoing remodelling.
Embed CPUARMState as first (additional) field of ARMCPU.

Let CPUClass::reset() call cpu_state_reset() for now....
0bcd08b3 03/29/2012 06:40 pm Andreas Färber

target-arm: Drop cpu_arm_close()

It's unused, so no need to QOM'ify it later.

Signed-off-by: Andreas Färber <>
Signed-off-by: Peter Maydell <>
d9e028c1 03/15/2012 07:00 pm Peter Maydell

target-arm: Decode SETEND correctly in Thumb

Decode the SETEND instruction correctly in Thumb mode,
rather than accidentally treating it like CPS. We don't
support BE8 mode, but this change brings the Thumb mode
in to line with behaviour in ARM mode: 'SETEND BE' is...
c98d174c 03/15/2012 07:00 pm Peter Maydell

target-arm: Clear IT bits when taking exceptions in v7M

When taking an exception for an M profile core, we must clear
the IT bits. Since the IT bits are cached in env->condexec_bits
we must clear them there: writing the bits in env->uncached_cpsr
has no effect. (Reported as LP:944645.)...
4de47793 03/15/2012 07:00 pm Peter Maydell

target-arm: Fix typo in ARM946 cp15 c5 handling

Fix a typo in handling of the ARM946 cp15 c5 c0 0 1 handling
(instruction access permission bits) that meant it would
return the data access permission bits by mistake.

Signed-off-by: Peter Maydell <>
9349b4f9 03/14/2012 11:20 pm Andreas Färber

Rename CPUState -> CPUArchState

Scripted conversion:
for file in .[hc] hw/.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do
sed -i "s/CPUState/CPUArchState/g" $file
done...
1bba0dc9 03/14/2012 11:20 pm Andreas Färber

Rename cpu_reset() to cpu_state_reset()

Frees the identifier cpu_reset for QOM CPUs (manual rename).

Don't hide the parameter type behind explicit casts, use static
functions with strongly typed argument to indirect.

Signed-off-by: Andreas Färber <>...
0ecb72a5 03/14/2012 11:20 pm Andreas Färber

target-arm: Don't overuse CPUState

Scripted conversion:
sed -i "s/CPUState/CPUARMState/g" target-arm/*.[hc]
sed -i "s/#define CPUARMState/#define CPUState/" target-arm/cpu.h

Signed-off-by: Andreas Färber <>
Acked-by: Anthony Liguori <>...
853bfcc7 02/28/2012 11:33 pm Stefan Weil

target-arm: Clean includes

Remove some include statements which are not needed.

Reviewed-by: Peter Maydell <>
Signed-off-by: Stefan Weil <>

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