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root / target-sparc @ e1ef36c4

Name Size
TODO 2.2 kB
cpu.h 19.5 kB
exec.h 283 Bytes
helper.c 56.6 kB
helper.h 4.7 kB
machine.c 6.8 kB
op_helper.c 117.3 kB
translate.c 191.9 kB

Latest revisions

# Date Author Comment
e1ef36c4 07/14/2011 06:36 pm Tsuneo Saito

SPARC64: Implement stfa/stdfa/stqfa instrcutions properly

This patch implements sparcv9 stfa/stdfa/stqfa instructions
with non block-store ASIs.

Signed-off-by: Tsuneo Saito <>
Signed-off-by: Blue Swirl <>
8872eb4f 07/14/2011 06:35 pm Tsuneo Saito

SPARC64: fp_disabled checks on ldfa/lddfa/ldqfa

ldfa/lddfa/ldqfa instructions should raise fp_disabled exceptions
if %pstate.PEF==0 or %fprs.FEF==0.

Signed-off-by: Tsuneo Saito <>
Signed-off-by: Blue Swirl <>
4183f36d 07/14/2011 06:34 pm Tsuneo Saito

SPARC64: Implement ldfa/lddfa/ldqfa instructions properly

This patch implements sparcv9 ldfa/lddfa/ldqfa instructions
with non block-load ASIs.

Signed-off-by: Tsuneo Saito <>
Signed-off-by: Blue Swirl <>
8e91ed30 07/02/2011 12:28 am Artyom Tarasenko

fix cpu_cc_src and cpu_cc_src2 corruption in udivx and sdivx

udivx and sdvix don't modify condition flags, so they shall not
overwrite cpu_cc_*

Signed-off-by: Artyom Tarasenko <>
Signed-off-by: Blue Swirl <>
2b41f10e 06/26/2011 09:25 pm Blue Swirl

Remove exec-all.h include directives

Most exec-all.h include directives are now useless, remove them.

Signed-off-by: Blue Swirl <>
f081c76c 06/26/2011 09:25 pm Blue Swirl

Move cpu_has_work and cpu_pc_from_tb to cpu.h

Move functions cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. This is
needed by later patches.

Signed-off-by: Blue Swirl <>
f3e27037 06/26/2011 09:25 pm Blue Swirl

exec.h: fix coding style and change cpu_has_work to return bool

Before the next patch, fix coding style of the areas affected.

Change the type of the return value from cpu_has_work() and
qemu_cpu_has_work() to bool.

Signed-off-by: Blue Swirl <>
e67768d0 06/26/2011 09:25 pm Blue Swirl

sparc: move do_interrupt to helper.c

do_interrupt() was mixing CPUState pointer passed from caller
and global env (AREG0).

Fix by moving the function to helper.c. Introduce a helper for calling
change_pstate() safely from outside of execution context.

Signed-off-by: Blue Swirl <>
fa3c9559 06/26/2011 09:25 pm Blue Swirl

sparc: fix coding style of the area to be moved

Before the next patch, fix coding style of the areas affected.

Signed-off-by: Blue Swirl <>
1162c041 06/26/2011 09:25 pm Blue Swirl

cpu_loop_exit: avoid using AREG0

Make cpu_loop_exit() take a parameter for CPUState instead of relying
on global env.

Signed-off-by: Blue Swirl <>

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