Messages in this thread Patch in this message | | | From | Thomas Garnier <> | Subject | [PATCH v11 02/11] x86: Add macro to get symbol address for PIE support | Date | Thu, 27 Feb 2020 16:00:47 -0800 |
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Add a new _ASM_MOVABS macro to fetch a symbol address. Replace "_ASM_MOV $<symbol>, %dst" code construct that are not compatible with PIE.
Signed-off-by: Thomas Garnier <thgarnie@chromium.org> --- arch/x86/include/asm/asm.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h index cd339b88d5d4..644bdbf149ee 100644 --- a/arch/x86/include/asm/asm.h +++ b/arch/x86/include/asm/asm.h @@ -32,6 +32,7 @@ #define _ASM_ALIGN __ASM_SEL(.balign 4, .balign 8) #define _ASM_MOV __ASM_SIZE(mov) +#define _ASM_MOVABS __ASM_SEL(movl, movabsq) #define _ASM_INC __ASM_SIZE(inc) #define _ASM_DEC __ASM_SIZE(dec) #define _ASM_ADD __ASM_SIZE(add) -- 2.25.1.481.gfbce0eb801-goog
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