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Diffstat (limited to 'arch/x86/include/asm/asm.h')
-rw-r--r--arch/x86/include/asm/asm.h38
1 files changed, 26 insertions, 12 deletions
diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index 9412d6558c88..1c2d247f65ce 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -4,11 +4,9 @@
#ifdef __ASSEMBLY__
# define __ASM_FORM(x) x
# define __ASM_FORM_COMMA(x) x,
-# define __ASM_EX_SEC .section __ex_table, "a"
#else
# define __ASM_FORM(x) " " #x " "
# define __ASM_FORM_COMMA(x) " " #x ","
-# define __ASM_EX_SEC " .section __ex_table,\"a\"\n"
#endif
#ifdef CONFIG_X86_32
@@ -42,17 +40,33 @@
/* Exception table entry */
#ifdef __ASSEMBLY__
-# define _ASM_EXTABLE(from,to) \
- __ASM_EX_SEC ; \
- _ASM_ALIGN ; \
- _ASM_PTR from , to ; \
- .previous
+# define _ASM_EXTABLE(from,to) \
+ .pushsection "__ex_table","a" ; \
+ .balign 8 ; \
+ .long (from) - . ; \
+ .long (to) - . ; \
+ .popsection
+
+# define _ASM_EXTABLE_EX(from,to) \
+ .pushsection "__ex_table","a" ; \
+ .balign 8 ; \
+ .long (from) - . ; \
+ .long (to) - . + 0x7ffffff0 ; \
+ .popsection
#else
-# define _ASM_EXTABLE(from,to) \
- __ASM_EX_SEC \
- _ASM_ALIGN "\n" \
- _ASM_PTR #from "," #to "\n" \
- " .previous\n"
+# define _ASM_EXTABLE(from,to) \
+ " .pushsection \"__ex_table\",\"a\"\n" \
+ " .balign 8\n" \
+ " .long (" #from ") - .\n" \
+ " .long (" #to ") - .\n" \
+ " .popsection\n"
+
+# define _ASM_EXTABLE_EX(from,to) \
+ " .pushsection \"__ex_table\",\"a\"\n" \
+ " .balign 8\n" \
+ " .long (" #from ") - .\n" \
+ " .long (" #to ") - . + 0x7ffffff0\n" \
+ " .popsection\n"
#endif
#endif /* _ASM_X86_ASM_H */