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Name Size
README.sh4 4.8 kB
cpu.h 11.9 kB
exec.h 1.2 kB
helper.c 22.5 kB
helper.h 1.6 kB
machine.c 0 Bytes
op_helper.c 16.8 kB
translate.c 62 kB

Latest revisions

# Date Author Comment
eda48c34 03/13/2011 04:44 pm Paolo Bonzini

inline cpu_halted into sole caller

All implementations are now the same, and there is only one caller,
so inline the function there.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Blue Swirl <>
efac4154 03/04/2011 12:33 am Aurelien Jarno

target-sh4: move intr_at_halt out of cpu_halted()

All targets except SH4 have the same cpu_halted() routine, and it has
only one caller. It is therefore a good candidate for inlining.

The difference is the handling of the intr_at_halt, which is necessary...
7026259f 02/04/2011 09:19 pm Aurelien Jarno

target-sh4: fix negc

Signed-off-by: Aurelien Jarno <>
9f97309a 01/26/2011 03:30 pm Aurelien Jarno

sh4: implement missing mmaped TLB write functions

Signed-off-by: Aurelien Jarno <>
bc656a29 01/26/2011 03:30 pm Aurelien Jarno

sh4: implement missing mmaped TLB read functions

Signed-off-by: Aurelien Jarno <>
e3f114f7 01/26/2011 03:30 pm Alexandre Courbot

target-sh4: update PTEH upon MMU exception

Update the PTEH register to contain the VPN at which an MMU
exception occured as specified by the SH4 reference.

Signed-off-by: Alexandre Courbot <>
Signed-off-by: Aurelien Jarno <>
bec43cc3 01/25/2011 09:36 am Alexandre Courbot

target-sh4: fix index of address read error exception

Exception index of address read error should be 0x0e0.

Signed-off-by: Alexandre Courbot <>
Signed-off-by: Aurelien Jarno <>
e40a67be 01/25/2011 09:36 am Alexandre Courbot

target-sh4: fix TLB invalidation code

In cpu_sh4_invalidate_tlb, the UTLB was invalidated twice and the
ITLB left unchaged, probably because of some unfortunate copy/paste.

Signed-off-by: Alexandre Courbot <>
Signed-off-by: Aurelien Jarno <>
2411fde9 01/16/2011 02:19 pm Aurelien Jarno

target-sh4: use rotl/rotr when possible

Signed-off-by: Aurelien Jarno <>
b2d9eda5 01/16/2011 02:19 pm Aurelien Jarno

target-sh4: implement negc using TCG

Using setcond it's now possible to generate a relatively short negc
instruction in TCG.

Signed-off-by: Aurelien Jarno <>

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