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Name Size
cpu.h 18.3 kB
helper.c 96.2 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
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 <>
a84fac14 02/17/2012 09:34 am Peter Maydell

target-arm/helper.c: tb_flush() on CPU reset

Since target-arm has some CPUState fields for which we take the approach
of baking assumptions about them into translated code and then calling
tb_flush() when the fields change, we must also tb_flush on CPU reset,...
2d2624a0 02/17/2012 09:15 am Peter Maydell

target-arm/helper.c: Correct FPSID value for Cortex-A9

The correct FPSID for the Cortex-A9 (according to the TRM) is
0x41033090 for the r0p0 that we claim to model.

Signed-off-by: Peter Maydell <>
Signed-off-by: Andrzej Zaborowski <>
0b03bdfc 01/25/2012 05:10 pm Peter Maydell

Add Cortex-A15 CPU definition

Add a definition of a Cortex-A15 CPU. Note that for the moment we do
not implement any of: * Large Physical Address Extensions (LPAE) * Virtualization Extensions * Generic Timer * TrustZone (this is also true of our existing Cortex-A9 model, etc)...

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