current_text_addr() has a different implementation in x86_64 and
i386, but it is not fundamentally different. I stick to the i386
implementation, that seem to be a common base, and move it to processor.h
Signed-off-by: Glauber de Oliveira Costa <[EMAIL PROTECTED]>
---
include/asm-x86/processor.h | 11 +++++++++++
include/asm-x86/processor_32.h | 6 ------
include/asm-x86/processor_64.h | 6 ------
3 files changed, 11 insertions(+), 12 deletions(-)
Index: linux-2.6-x86/include/asm-x86/processor.h
===================================================================
--- linux-2.6-x86.orig/include/asm-x86/processor.h
+++ linux-2.6-x86/include/asm-x86/processor.h
@@ -6,6 +6,17 @@
#include <asm/page.h>
#include <asm/system.h>
+/*
+ * Default implementation of macro that returns current
+ * instruction pointer ("program counter").
+ */
+static inline void *current_text_addr(void)
+{
+ void *pc;
+ asm volatile("mov $1f,%0\n1:":"=r" (pc));
+ return pc;
+}
+
static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
unsigned int *ecx, unsigned int *edx)
{
Index: linux-2.6-x86/include/asm-x86/processor_32.h
===================================================================
--- linux-2.6-x86.orig/include/asm-x86/processor_32.h
+++ linux-2.6-x86/include/asm-x86/processor_32.h
@@ -22,12 +22,6 @@
#include <asm/desc_defs.h>
/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc));
pc; })
-
-/*
* CPU type and hardware bug flags. Kept separately for each CPU.
* Members of this structure are referenced in head.S, so think twice
* before touching them. [mj]
Index: linux-2.6-x86/include/asm-x86/processor_64.h
===================================================================
--- linux-2.6-x86.orig/include/asm-x86/processor_64.h
+++ linux-2.6-x86/include/asm-x86/processor_64.h
@@ -21,12 +21,6 @@
#include <asm/desc_defs.h>
/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ void *pc; asm volatile("leaq
1f(%%rip),%0\n1:":"=r"(pc)); pc; })
-
-/*
* CPU type and hardware bug flags. Kept separately for each CPU.
*/
--
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