From 09e129a6038ead049b3ee509475420963f052a80 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 18 Aug 2011 20:09:19 +0100 Subject: [PATCH] um: merge tls_{32,64}.h Signed-off-by: Al Viro Signed-off-by: Richard Weinberger --- arch/x86/um/shared/sysdep/tls.h | 38 +++++++++++++++++++++++++++--- arch/x86/um/shared/sysdep/tls_32.h | 32 ------------------------- arch/x86/um/shared/sysdep/tls_64.h | 29 ----------------------- 3 files changed, 35 insertions(+), 64 deletions(-) delete mode 100644 arch/x86/um/shared/sysdep/tls_32.h delete mode 100644 arch/x86/um/shared/sysdep/tls_64.h diff --git a/arch/x86/um/shared/sysdep/tls.h b/arch/x86/um/shared/sysdep/tls.h index 4d8f75262370..db2ae9c12e23 100644 --- a/arch/x86/um/shared/sysdep/tls.h +++ b/arch/x86/um/shared/sysdep/tls.h @@ -1,5 +1,37 @@ +#ifndef _SYSDEP_TLS_H +#define _SYSDEP_TLS_H + +# ifndef __KERNEL__ + +/* Change name to avoid conflicts with the original one from , which + * may be named user_desc (but in 2.4 and in header matching its API was named + * modify_ldt_ldt_s). */ + +typedef struct um_dup_user_desc { + unsigned int entry_number; + unsigned int base_addr; + unsigned int limit; + unsigned int seg_32bit:1; + unsigned int contents:2; + unsigned int read_exec_only:1; + unsigned int limit_in_pages:1; + unsigned int seg_not_present:1; + unsigned int useable:1; +#ifdef __x86_64__ + unsigned int lm:1; +#endif +} user_desc_t; + +# else /* __KERNEL__ */ + +# include +typedef struct user_desc user_desc_t; + +# endif /* __KERNEL__ */ + #ifdef __i386__ -#include "tls_32.h" -#else -#include "tls_64.h" +#define GDT_ENTRY_TLS_MIN_I386 6 +#define GDT_ENTRY_TLS_MIN_X86_64 12 #endif + +#endif /* _SYSDEP_TLS_H */ diff --git a/arch/x86/um/shared/sysdep/tls_32.h b/arch/x86/um/shared/sysdep/tls_32.h deleted file mode 100644 index 34550755b2a1..000000000000 --- a/arch/x86/um/shared/sysdep/tls_32.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef _SYSDEP_TLS_H -#define _SYSDEP_TLS_H - -# ifndef __KERNEL__ - -/* Change name to avoid conflicts with the original one from , which - * may be named user_desc (but in 2.4 and in header matching its API was named - * modify_ldt_ldt_s). */ - -typedef struct um_dup_user_desc { - unsigned int entry_number; - unsigned int base_addr; - unsigned int limit; - unsigned int seg_32bit:1; - unsigned int contents:2; - unsigned int read_exec_only:1; - unsigned int limit_in_pages:1; - unsigned int seg_not_present:1; - unsigned int useable:1; -} user_desc_t; - -# else /* __KERNEL__ */ - -# include -typedef struct user_desc user_desc_t; - -# endif /* __KERNEL__ */ - -#define GDT_ENTRY_TLS_MIN_I386 6 -#define GDT_ENTRY_TLS_MIN_X86_64 12 - -#endif /* _SYSDEP_TLS_H */ diff --git a/arch/x86/um/shared/sysdep/tls_64.h b/arch/x86/um/shared/sysdep/tls_64.h deleted file mode 100644 index 18c000d0357a..000000000000 --- a/arch/x86/um/shared/sysdep/tls_64.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _SYSDEP_TLS_H -#define _SYSDEP_TLS_H - -# ifndef __KERNEL__ - -/* Change name to avoid conflicts with the original one from , which - * may be named user_desc (but in 2.4 and in header matching its API was named - * modify_ldt_ldt_s). */ - -typedef struct um_dup_user_desc { - unsigned int entry_number; - unsigned int base_addr; - unsigned int limit; - unsigned int seg_32bit:1; - unsigned int contents:2; - unsigned int read_exec_only:1; - unsigned int limit_in_pages:1; - unsigned int seg_not_present:1; - unsigned int useable:1; - unsigned int lm:1; -} user_desc_t; - -# else /* __KERNEL__ */ - -# include -typedef struct user_desc user_desc_t; - -# endif /* __KERNEL__ */ -#endif /* _SYSDEP_TLS_H */ -- 2.39.5