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Name Size
cpu-qom.h 2.3 kB
cpu.c 12.5 kB
cpu.h 19.3 kB
helper.c 91.8 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 9.5 kB
translate.c 348.3 kB

Latest revisions

# Date Author Comment
325b3cef 04/21/2012 09:08 pm Peter Maydell

target-arm: Move FPSID config to cpu init fns

Move the reset FPSID to the ARMCPU struct, and set it in the
per-implementation instance init function. At reset we then
just copy the reset value into the CPUARMState field.

Signed-off-by: Peter Maydell <>...
581be094 04/21/2012 09:07 pm Peter Maydell

target-arm: Move feature bit settings to CPU init fns

Move the setting of the feature bits from cpu_reset_model_id()
to each CPU's instance init function. This requires us to move
the features field in CPUARMState so that it is not cleared
on reset.

Signed-off-by: Peter Maydell <>...
777dc784 04/21/2012 09:06 pm Peter Maydell

target-arm: Add QOM subclasses for each ARM cpu implementation

Register subclasses for each ARM CPU implementation.

Let arm_cpu_list() enumerate CPU subclasses in alphabetical order,
except for special value "any".

Replace cpu_arm_find_by_name()'s string -> CPUID lookup by storing the...
ce854d7c 04/21/2012 09:04 pm Benoit Canet

target-arm: remind to keep arm features in sync with linux-user/elfload.c

Signed-off-by: Benoit Canet <>
Signed-off-by: Peter Maydell <>
20503968 04/14/2012 05:23 pm Blue Swirl

Use uintptr_t for various op related functions

Use uintptr_t instead of void * or unsigned long in
several op related functions, env->mem_io_pc and
GETPC macro.

Reviewed-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
d8fd2954 04/06/2012 07:25 pm Paul Brook

Userspace ARM BE8 support

Add support for ARM BE8 userspace binaries.
i.e. big-endian data and little-endian code.
In principle LE8 mode is also possible, but AFAIK has never actually
been implemented/used.

System emulation doesn't have any useable big-endian board models,...
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...

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