Messages in this thread Patch in this message | | | Date | Thu, 24 May 2007 22:11:33 +0200 | From | Sam Ravnborg <> | Subject | [PATCH 2/5] asm-generic: add RO_DATA which take alignment parameter |
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RODATA has a hardcoded alignment of 4096 but architectures may which to decide their optimal alignmnet. Introduce RO_DATA that takes an alignment parameter.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- include/asm-generic/vmlinux.lds.h | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 8307b1b..5388c41 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -14,8 +14,8 @@ *(.data) \ *(.data.init.refok) -#define RODATA \ - . = ALIGN(4096); \ +#define RO_DATA(align) \ + . = ALIGN((align)); \ .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start_rodata) = .; \ *(.rodata) *(.rodata.*) \ @@ -135,7 +135,10 @@ VMLINUX_SYMBOL(__end_rodata) = .; \ } \ \ - . = ALIGN(4096); + . = ALIGN((align)); + +/* for backward compatibility */ +#define RODATA RO_DATA(4096) #define SECURITY_INIT \ .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \ -- 1.5.1.rc3.20.gaa453 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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