xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

KVM: PPC: E500: exit to user space on "ehpriv 1" instruction

Browse Source 
"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>
This commit is contained in:
Bharat Bhushan
2013-07-04 12:27:45 +05:30
committed by Alexander Graf
parent fc82cf113b
commit b12c784123
5 changed files with 54 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/include/asm/disassemble.h
View File

@@ -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__ */