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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:08 +0100 |
| commit | a6b4655258efd39b590e519815ed43bb74cd7188 (patch) | |
| tree | 3da933deec46772bd4078a7f1e4fc30de1192c79 /include/asm-x86/system_64.h | |
| parent | d89542229b657bdcce6a6f76168f9098ee3e9344 (diff) | |
| download | blackbird-op-linux-a6b4655258efd39b590e519815ed43bb74cd7188.tar.gz blackbird-op-linux-a6b4655258efd39b590e519815ed43bb74cd7188.zip | |
x86: unify load_segment macro
This patch unifies the load_segment() macro, making them equal in both
x86_64 and i386 architectures. The common version goes to system.h,
and the old are deleted.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/system_64.h')
| -rw-r--r-- | include/asm-x86/system_64.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h index cc5b2666a044..0885caace5d4 100644 --- a/include/asm-x86/system_64.h +++ b/include/asm-x86/system_64.h @@ -50,26 +50,6 @@ extern void load_gs_index(unsigned); /* - * Load a segment. Fall back on loading the zero - * segment if something goes wrong.. - */ -#define loadsegment(seg,value) \ - asm volatile("\n" \ - "1:\t" \ - "movl %k0,%%" #seg "\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3:\t" \ - "movl %1,%%" #seg "\n\t" \ - "jmp 2b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n\t" \ - ".align 8\n\t" \ - ".quad 1b,3b\n" \ - ".previous" \ - : :"r" (value), "r" (0)) - -/* * Clear and set 'TS' bit respectively */ #define clts() __asm__ __volatile__ ("clts") |
