Commit 9d389763 authored by H. Peter Anvin's avatar H. Peter Anvin
Browse files

x32: Add rt_sigframe_x32

Add rt_sigframe_x32 to <asm/sigframe.h>.  Unfortunately we can't just
define all the data structures unconditionally, due to the #ifdef
CONFIG_COMPAT in <linux/compat.h> and its trickle-down effects, hence
the #ifdef mess.
Signed-off-by: default avatarH. Peter Anvin <>
parent 4048e2a8
......@@ -59,12 +59,25 @@ struct rt_sigframe_ia32 {
#endif /* defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION) */
#ifdef CONFIG_X86_64
struct rt_sigframe {
char __user *pretcode;
struct ucontext uc;
struct siginfo info;
/* fp state follows here */
#ifdef CONFIG_X86_X32_ABI
struct rt_sigframe_x32 {
u64 pretcode;
struct ucontext_x32 uc;
compat_siginfo_t info;
/* fp state follows here */
#endif /* CONFIG_X86_X32_ABI */
#endif /* CONFIG_X86_64 */
#endif /* _ASM_X86_SIGFRAME_H */
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