diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-18 22:45:24 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-23 22:05:21 -0400 |
commit | 995218555433b260b58059802e1c01f35b4cd860 (patch) | |
tree | 801d384bdc54c104049eee2bf007c02d639a34ce /arch/hexagon/include/asm/ptrace.h | |
parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) |
hexagon: kernel_thread()/kernel_execve() conversion
introduce sane current_pt_regs(), use it in syscalls where needed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/hexagon/include/asm/ptrace.h')
-rw-r--r-- | arch/hexagon/include/asm/ptrace.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/ptrace.h b/arch/hexagon/include/asm/ptrace.h index 3d2f607cd63c..7e1e3745cb8a 100644 --- a/arch/hexagon/include/asm/ptrace.h +++ b/arch/hexagon/include/asm/ptrace.h @@ -32,4 +32,8 @@ extern int regs_query_register_offset(const char *name); extern const char *regs_query_register_name(unsigned int offset); +#define current_pt_regs() \ + ((struct pt_regs *) \ + ((unsigned long)current_thread_info() + THREAD_SIZE) - 1) + #endif |