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authorAl Viro <viro@ftp.linux.org.uk>2011-08-18 20:12:09 +0100
committerRichard Weinberger <richard@nod.at>2011-11-02 14:15:26 +0100
commita10c95d84c2d04a4bfb02104644bbf2811b99690 (patch)
treebd8cc3d66cce495fe78fe76c3636ab02a9ad0784 /arch/x86/um/asm
parent4d211093e838ddd049b5cf4f0773aa5ac67f9976 (diff)
downloadop-kernel-dev-a10c95d84c2d04a4bfb02104644bbf2811b99690.zip
op-kernel-dev-a10c95d84c2d04a4bfb02104644bbf2811b99690.tar.gz
um: unify KSTK_...
... and switch get_thread_register() to HOST_... for register numbers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um/asm')
-rw-r--r--arch/x86/um/asm/processor.h4
-rw-r--r--arch/x86/um/asm/processor_32.h4
-rw-r--r--arch/x86/um/asm/processor_64.h3
3 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/um/asm/processor.h b/arch/x86/um/asm/processor.h
index f34c4b2..118c143 100644
--- a/arch/x86/um/asm/processor.h
+++ b/arch/x86/um/asm/processor.h
@@ -10,6 +10,10 @@
# include "processor_64.h"
#endif
+#define KSTK_EIP(tsk) KSTK_REG(tsk, HOST_IP)
+#define KSTK_ESP(tsk) KSTK_REG(tsk, HOST_IP)
+#define KSTK_EBP(tsk) KSTK_REG(tsk, HOST_BP)
+
#define ARCH_IS_STACKGROW(address) \
(address + 65536 + 32 * sizeof(unsigned long) >= UPT_SP(&current->thread.regs.regs))
diff --git a/arch/x86/um/asm/processor_32.h b/arch/x86/um/asm/processor_32.h
index c4078b5..018f732 100644
--- a/arch/x86/um/asm/processor_32.h
+++ b/arch/x86/um/asm/processor_32.h
@@ -63,8 +63,4 @@ static inline void rep_nop(void)
#define current_text_addr() \
({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; })
-#define KSTK_EIP(tsk) KSTK_REG(tsk, EIP)
-#define KSTK_ESP(tsk) KSTK_REG(tsk, UESP)
-#define KSTK_EBP(tsk) KSTK_REG(tsk, EBP)
-
#endif
diff --git a/arch/x86/um/asm/processor_64.h b/arch/x86/um/asm/processor_64.h
index 0186c61..61de92d 100644
--- a/arch/x86/um/asm/processor_64.h
+++ b/arch/x86/um/asm/processor_64.h
@@ -42,7 +42,4 @@ static inline void arch_copy_thread(struct arch_thread *from,
#define current_text_addr() \
({ void *pc; __asm__("movq $1f,%0\n1:":"=g" (pc)); pc; })
-#define KSTK_EIP(tsk) KSTK_REG(tsk, RIP)
-#define KSTK_ESP(tsk) KSTK_REG(tsk, RSP)
-
#endif
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