diff options
author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 04:06:06 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 12:08:58 -0500 |
commit | 6450578f32cdca587ae5f148e2118b2fcc36bb11 (patch) | |
tree | 91ad424aae66d72fc370dc624fca3f42d830675b /include/asm-ia64/ptrace.h | |
parent | ab03591db110e8d195d381a68692eb37da981cdf (diff) |
[PATCH] ia64: task_pt_regs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-ia64/ptrace.h')
-rw-r--r-- | include/asm-ia64/ptrace.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h index 2c703d6e0c86..9471cdc3f4c0 100644 --- a/include/asm-ia64/ptrace.h +++ b/include/asm-ia64/ptrace.h | |||
@@ -248,7 +248,7 @@ struct switch_stack { | |||
248 | }) | 248 | }) |
249 | 249 | ||
250 | /* given a pointer to a task_struct, return the user's pt_regs */ | 250 | /* given a pointer to a task_struct, return the user's pt_regs */ |
251 | # define ia64_task_regs(t) (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1) | 251 | # define task_pt_regs(t) (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1) |
252 | # define ia64_psr(regs) ((struct ia64_psr *) &(regs)->cr_ipsr) | 252 | # define ia64_psr(regs) ((struct ia64_psr *) &(regs)->cr_ipsr) |
253 | # define user_mode(regs) (((struct ia64_psr *) &(regs)->cr_ipsr)->cpl != 0) | 253 | # define user_mode(regs) (((struct ia64_psr *) &(regs)->cr_ipsr)->cpl != 0) |
254 | # define user_stack(task,regs) ((long) regs - (long) task == IA64_STK_OFFSET - sizeof(*regs)) | 254 | # define user_stack(task,regs) ((long) regs - (long) task == IA64_STK_OFFSET - sizeof(*regs)) |
@@ -271,7 +271,7 @@ struct switch_stack { | |||
271 | * | 271 | * |
272 | * On ia64, we can clear the user's pt_regs->r8 to force a successful syscall. | 272 | * On ia64, we can clear the user's pt_regs->r8 to force a successful syscall. |
273 | */ | 273 | */ |
274 | # define force_successful_syscall_return() (ia64_task_regs(current)->r8 = 0) | 274 | # define force_successful_syscall_return() (task_pt_regs(current)->r8 = 0) |
275 | 275 | ||
276 | struct task_struct; /* forward decl */ | 276 | struct task_struct; /* forward decl */ |
277 | struct unw_frame_info; /* forward decl */ | 277 | struct unw_frame_info; /* forward decl */ |