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# Date Author Comment
852d481f 04/02/2009 02:10 am edgar_igl

SH: Improve movca.l/ocbi emulation.

Author: Vladimir Prus <>

Fix movcal.l/ocbi emulation.
  • target-sh4/cpu.h (memory_content): New.
    (CPUSH4State): New fields movcal_backup and movcal_backup_tail.
  • target-sh4/helper.h (helper_movcal)...
5b7141a1 01/14/2009 11:02 pm aurel32

sh4: Add FMAC instruction support

Signed-off-by: Laurent Desnogues <>
Signed-off-by: Lionel Landwerlin <>
Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6309 c046a42c-6fe2-441c-8c8c-71466251a162
d8299bcc 12/08/2008 12:46 am aurel32

SH4: Implement FD bit

SH4 manual say that if a floating point instruction is executed while
FD bit in the status register is 1, an exception should be raised. QEMU
presently does not do that, so the kernel does not initialize FP state
for any thread, nor does it save/restore FP state. The most apparent...
a7812ae4 11/17/2008 04:43 pm pbrook

TCG variable type checking.

Signed-off-by: Paul Brook <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5729 c046a42c-6fe2-441c-8c8c-71466251a162
f24f381b 09/15/2008 09:42 am aurel32

SH4: sleep instruction bug fix

fix a bug on 'sleep' instruction, which have caused halt of idle task.
As i386 'hlt' instruction does, it should save PC before sleep.

(Shin-ichiro KAWASAKI)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5220 c046a42c-6fe2-441c-8c8c-71466251a162
7fdf924f 09/02/2008 01:12 am aurel32

SH4: final conversion to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5125 c046a42c-6fe2-441c-8c8c-71466251a162
cc4ba6a9 09/02/2008 01:11 am aurel32

SH4: convert floating-point ops to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5124 c046a42c-6fe2-441c-8c8c-71466251a162
69d6275b 09/01/2008 04:09 pm aurel32

SH4: Convert remaining non-fp ops to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5120 c046a42c-6fe2-441c-8c8c-71466251a162
390af821 08/31/2008 01:07 am aurel32

SH4: convert control/status register load/store to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5118 c046a42c-6fe2-441c-8c8c-71466251a162
6f06939b 08/30/2008 04:55 pm aurel32

SH4: convert some more arithmetics ops to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5116 c046a42c-6fe2-441c-8c8c-71466251a162
e6afc2f4 08/30/2008 02:01 am aurel32

SH4: convert a few helpers to TCG

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5112 c046a42c-6fe2-441c-8c8c-71466251a162
988d7eaa 08/29/2008 12:02 am aurel32

SH4: add support for TCG helpers

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5096 c046a42c-6fe2-441c-8c8c-71466251a162