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root / target-arm @ 434254aa

Name Size
cpu.h 14.4 kB
exec.h 1.5 kB
helper.c 71.2 kB
helpers.h 15.9 kB
iwmmxt_helper.c 24.7 kB
machine.c 6.6 kB
neon_helper.c 34.4 kB
op_addsub.h 1.8 kB
op_helper.c 10.7 kB
translate.c 311.9 kB

Latest revisions

# Date Author Comment
3f26c122 02/06/2010 06:19 pm Riku Voipio

target-arm: refactor cp15.c13 register access

Access the cp15.c13 TLS registers directly with TCG ops instead of with
a slow helper. If the the cp15 read/write was not TLS register access,
fall back to the cp15 helper.

This makes accessing __thread variables in linux-user when apps are compiled...
49a945a3 01/20/2010 12:31 am Paolo Bonzini

kill regs_to_env and env_to_regs

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
502e64fe 12/24/2009 01:18 am Aurelien Jarno

target-arm: fix strexd

Signed-off-by: Aurelien Jarno <>
426f5abc 11/22/2009 11:35 pm Paul Brook

ARM atomic ops rewrite

Implement ARMv6 atomic ops (ldrex/strex) using the same trick as PPC.

Signed-off-by: Paul Brook <>
60011498 11/19/2009 06:45 pm Paul Brook

ARM FP16 support

Implement the ARM VFP half precision floating point extensions.

Signed-off-by: Paul Brook <>
10055562 11/19/2009 06:45 pm Paul Brook

ARM Cortex-A9 cpu support

Basic Cortex-A9 support.

Signed-off-by: Paul Brook <>
f669df27 10/27/2009 10:46 am Aurelien Jarno

target-arm: use native tcg-ops for ror/bic/vorn

Acked-by: Laurent Desnogues <>
Signed-off-by: Aurelien Jarno <>
71b3c3de 10/27/2009 10:46 am Juha Riihimäki

target-arm: allow modifying vfp fpexc en bit only

All other bits except for the EN in the VFP FPEXC register are defined
as subarchitecture specific and real functionality for any of the
other bits has not been implemented in QEMU. However, current code
allows modifying all bits in the VFP FPEXC register leading to...
ca9a32e4 10/27/2009 10:46 am Juha Riihimäki

target-arm: fix neon vsri, vshl and vsli ops

Shift by immediate value is incorrectly overwritten by a temporary
variable in the processing of NEON vsri, vshl and vsli instructions.
This patch has been revised to also include a fix for the special
case where the code would previously try to shift an integer value...
50f67e95 10/27/2009 10:46 am Juha Riihimäki

target-arm: fix neon shift helper functions

Current code is broken at least on recent compilers, comparison
between signed and unsigned types yield incorrect code and render
the neon shift helper functions defunct. This is the third revision
of this patch, casting all comparisons with the sizeof operator to...

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