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Name Size
Makefile.objs 142 Bytes
arm-semi.c 16.1 kB
cpu-qom.h 3 kB
cpu.c 25.8 kB
cpu.h 26.4 kB
helper.c 111.7 kB
helper.h 17.2 kB
iwmmxt_helper.c 24.8 kB
machine.c 7.8 kB
neon_helper.c 52.9 kB
op_addsub.h 1.8 kB
op_helper.c 10.8 kB
translate.c 344.9 kB

Latest revisions

# Date Author Comment
1ce94f81 09/15/2012 08:44 pm Blue Swirl

target-arm: convert void helpers

Add an explicit CPUState parameter instead of relying on AREG0.

For easier review, convert only op helpers which don't return any value.

Signed-off-by: Blue Swirl <>
Reviewed-by: Peter Maydell <>
9ef39277 09/15/2012 08:44 pm Blue Swirl

target-arm: convert remaining helpers

Convert remaining helpers to AREG0 free mode: add an explicit
CPUState parameter instead of relying on AREG0.

Signed-off-by: Blue Swirl <>
Reviewed-by: Peter Maydell <>
d31dd73e 09/15/2012 08:44 pm Blue Swirl

target-arm: final conversion to AREG0 free mode

Convert code load functions and switch to AREG0 free mode.

Signed-off-by: Blue Swirl <>
Reviewed-by: Peter Maydell <>
599d64f6 09/10/2012 04:00 pm Stefan Weil

target-arm: Fix potential buffer overflow

Report from smatch:

target-arm/helper.c:651 arm946_prbs_read(6) error:
buffer overflow 'env->cp15.c6_region' 8 <= 8
target-arm/helper.c:661 arm946_prbs_write(6) error:
buffer overflow 'env->cp15.c6_region' 8 <= 8...
396bef4b 08/22/2012 06:47 pm Jim Meyering

arm-semi: don't leak 1KB user string lock buffer upon TARGET_SYS_OPEN

Always call unlock_user before returning.

Signed-off-by: Jim Meyering <>
Signed-off-by: Anthony Liguori <>
b90372ad 08/10/2012 04:37 pm Peter Maydell

target-arm: Fix typos in comments

Fix a variety of typos in comments in target-arm files.

Signed-off-by: Peter Maydell <>
Reviewed-by: Peter Crosthwaite <>
Signed-off-by: Stefan Hajnoczi <>
65626741 08/10/2012 04:33 pm Peter A. G. Crosthwaite

arm: translate: comment typo - s/middel/middle/

Signed-off-by: Peter A. G. Crosthwaite <>
Reviewed-by: Andreas Färber <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Stefan Hajnoczi <>
702a9357 07/12/2012 01:59 pm Peter Maydell

target-arm: Implement long-descriptor PAR format

Implement the different format of the PAR when long descriptor
translation tables are in use. Note that we assume that
get_phys_addr() returns a long-descriptor format DFSR value on
failure if long descriptors are in use; this added subtlety tips...
e42c4db3 07/12/2012 01:59 pm Peter Maydell

target-arm: Implement TTBCR changes for LPAE

Implement the changes to the TTBCR register required for LPAE: * many fewer bits should be RAZ/WI * since TTBCR changes can result in a change of ASID, we must
flush the TLB on writes to it

Signed-off-by: Peter Maydell <>
3dde962f 07/12/2012 01:59 pm Peter Maydell

target-arm: Add support for long format translation table walks

Implement the actual table walk code for LPAE's long format
translation tables.

Signed-off-by: Peter Maydell <>

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