diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/x86/um/shared/sysdep/ptrace_user.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/x86/um/shared/sysdep/ptrace_user.h')
| -rw-r--r-- | kernel/arch/x86/um/shared/sysdep/ptrace_user.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/x86/um/shared/sysdep/ptrace_user.h b/kernel/arch/x86/um/shared/sysdep/ptrace_user.h new file mode 100644 index 000000000..16cd6b5e7 --- /dev/null +++ b/kernel/arch/x86/um/shared/sysdep/ptrace_user.h @@ -0,0 +1,27 @@ +#include <generated/user_constants.h> + +#define PT_OFFSET(r) ((r) * sizeof(long)) + +#define PT_SYSCALL_NR(regs) ((regs)[HOST_ORIG_AX]) +#define PT_SYSCALL_NR_OFFSET PT_OFFSET(HOST_ORIG_AX) + +#define PT_SYSCALL_RET_OFFSET PT_OFFSET(HOST_AX) + +#define REGS_IP_INDEX HOST_IP +#define REGS_SP_INDEX HOST_SP + +#ifdef __i386__ +#define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE) +#else +#define FP_SIZE HOST_FP_SIZE + +/* + * x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though + * it's defined in the kernel's include/linux/ptrace.h. Additionally, use the + * 2.4 name and value for 2.4 host compatibility. + */ +#ifndef PTRACE_OLDSETOPTIONS +#define PTRACE_OLDSETOPTIONS 21 +#endif + +#endif |