openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

powerpc: merge ucontext.h 

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Stephen Rothwell 2005-11-03 16:59:17 +11:00
parent 608f8b3cf3
commit 5adb83c2fa
3 changed files with 40 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
include/asm-powerpc/ucontext.h Normal file
View File

@ -0,0 +1,40 @@
#ifndef _ASM_POWERPC_UCONTEXT_H
#define _ASM_POWERPC_UCONTEXT_H
#ifdef __powerpc64__
#include <asm/sigcontext.h>
#else
#include <asm/elf.h>
#endif
#include <asm/signal.h>
#ifndef __powerpc64__
struct mcontext {
elf_gregset_t mc_gregs;
elf_fpregset_t mc_fregs;
unsigned long mc_pad[2];
elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
};
#endif
struct ucontext {
unsigned long uc_flags;
struct ucontext __user *uc_link;
stack_t uc_stack;
#ifndef __powerpc64__
int uc_pad[7];
struct mcontext __user *uc_regs;/* points to uc_mcontext field */
#endif
sigset_t uc_sigmask;
/* glibc has 1024-bit signal masks, ours are 64-bit */
#ifdef __powerpc64__
sigset_t __unused[15]; /* Allow for uc_sigmask growth */
struct sigcontext uc_mcontext; /* last for extensibility */
#else
int uc_maskext[30];
int uc_pad2[3];
struct mcontext uc_mcontext;
#endif
};
#endif /* _ASM_POWERPC_UCONTEXT_H */

27
include/asm-ppc/ucontext.h
View File

@ -1,27 +0,0 @@
#ifndef _ASMPPC_UCONTEXT_H
#define _ASMPPC_UCONTEXT_H
#include <asm/elf.h>
#include <asm/signal.h>
struct mcontext {
elf_gregset_t mc_gregs;
elf_fpregset_t mc_fregs;
unsigned long mc_pad[2];
elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
};
struct ucontext {
unsigned long uc_flags;
struct ucontext __user *uc_link;
stack_t uc_stack;
int uc_pad[7];
struct mcontext __user *uc_regs;/* points to uc_mcontext field */
sigset_t uc_sigmask;
/* glibc has 1024-bit signal masks, ours are 64-bit */
int uc_maskext[30];
int uc_pad2[3];
struct mcontext uc_mcontext;
};
#endif /* !_ASMPPC_UCONTEXT_H */

22
include/asm-ppc64/ucontext.h
View File

@ -1,22 +0,0 @@
#ifndef _ASMPPC64_UCONTEXT_H
#define _ASMPPC64_UCONTEXT_H
#include <asm/sigcontext.h>
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
struct ucontext {
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
sigset_t uc_sigmask;
sigset_t __unsued[15]; /* Allow for uc_sigmask growth */
struct sigcontext uc_mcontext; /* last for extensibility */
};
#endif /* _ASMPPC64_UCONTEXT_H */