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root / target-arm @ e120d449

Name Size
cpu-qom.h 2.9 kB
cpu.c 20.9 kB
cpu.h 19.3 kB
helper.c 82.8 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
10962fd5 04/27/2012 02:07 pm Peter Maydell

target-arm: Make SETEND respect bswap_code (BE8) setting

Make the SETEND instruction respect the setting of bswap_code,
so that in BE8 mode we UNDEF for attempts to switch into
little-endian mode and nop for attempts to stay in big-endian
mode. (This is the inverse of the existing handling of SETEND...
c5fad12f 04/27/2012 02:06 pm Peter Maydell

target-arm: Move A9 config_base_address reset value to ARMCPU

Move the A9 config_base_address cp15 register reset value to
ARMCPU. This should become a QOM property so that the Highbank
board can set it without having to pull in cpu-qom.h, but at
least this avoids the implicit dependency on reset ordering...
778c3a06 04/27/2012 02:04 pm Andreas Färber

target-arm: Change cpu_arm_init() return type to ARMCPU

Make cpu_arm_init() return a QOM ARMCPU, so that we don't need to
obtain an ARMCPU through arm_env_get_cpu() in machine init code.
This requires to adjust the inclusion site of cpu-qom.h and in turn,...
3c30dd5a 04/21/2012 09:13 pm Peter Maydell

target-arm: Move reset handling to arm_cpu_reset

Now that cpu_reset_model_id() has gone we can move the
reset code over to the class reset function and have cpu_state_reset
simply do a reset on the CPU QOM object.

Signed-off-by: Peter Maydell <>...
caa1d077 04/21/2012 09:13 pm Peter Maydell

target-arm: Drop cpu_reset_model_id()

cpu_reset_model_id() is now empty and we can remove it.

Signed-off-by: Peter Maydell <>
Acked-by: Andreas Färber <>
85df3786 04/21/2012 09:12 pm Peter Maydell

target-arm: Move cache ID register setup to cpu specific init fns

Move cache ID register reset out of cpu_reset_model_id() by
creating a field for the reset value in ARMCPU and setting it
up in the cpu specific init functions.

Signed-off-by: Peter Maydell <>...
8092d2f0 04/21/2012 09:12 pm Peter Maydell

target-arm: Move OMAP cp15_i_{max,min} reset to cpu_state_reset

Move the OMAP-specific cp15_i_{max,min} reset to cpu_state_reset;
since these registers are only accessible on CPUs with the
OMAPCP feature set there's no need to guard this reset with
either a CPUID or feature bit check....
2e4d7e3e 04/21/2012 09:11 pm Peter Maydell

target-arm: Move feature register setup to per-CPU init fns

Move feature register value setup to per-CPU init functions.

Signed-off-by: Peter Maydell <>
Acked-by: Andreas Färber <>
0cc892fd 04/21/2012 09:11 pm Peter Maydell

target-arm: Move iWMMXT wCID reset to cpu_state_reset

Move the iWMMXT wCID reset to cpu_state_reset(). Since
we use the same value for all CPUs with this feature
(with the major/minor revision fields set to the QEMU
specific 'Q' value) there's no need to create an ARMCPU...
4e851c38 04/21/2012 09:11 pm Peter Maydell

target-arm: Drop JTAG_ID documentation

None of the machines in QEMU offer a JTAG debug interface, so this info
was unused. Further, the PXA250 ID contradicts the February 2002
Developer's Manual, which has it as 0xn9264013 with n the MIDR Revision.

Signed-off-by: Andreas Färber <>...

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