diff options
| author | Bharat Bhushan <r65777@freescale.com> | 2013-07-04 10:57:45 +0400 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-10-17 16:49:39 +0400 |
| commit | b12c784123ff805c066449ca580f15a903c24994 (patch) | |
| tree | 9fe3eadbff1e5acae7ad3c9b05c0fd349af1439c /arch/powerpc/include/asm/disassemble.h | |
| parent | fc82cf113bded906e0fc1d4a8636a6776670b1c5 (diff) | |
| download | linux-b12c784123ff805c066449ca580f15a903c24994.tar.xz | |
KVM: PPC: E500: exit to user space on "ehpriv 1" instruction
"ehpriv 1" instruction is used for setting software breakpoints
by user space. This patch adds support to exit to user space
with "run->debug" have relevant information.
As this is the first point we are using run->debug, also defined
the run->debug structure.
Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include/asm/disassemble.h')
| -rw-r--r-- | arch/powerpc/include/asm/disassemble.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/disassemble.h b/arch/powerpc/include/asm/disassemble.h index 9b198d1b3b2b..856f8deb557a 100644 --- a/arch/powerpc/include/asm/disassemble.h +++ b/arch/powerpc/include/asm/disassemble.h @@ -77,4 +77,8 @@ static inline unsigned int get_d(u32 inst) return inst & 0xffff; } +static inline unsigned int get_oc(u32 inst) +{ + return (inst >> 11) & 0x7fff; +} #endif /* __ASM_PPC_DISASSEMBLE_H__ */ |