From 054c51b4368648406f487f54b7ed6ba75bbb3f8b Mon Sep 17 00:00:00 2001 From: Franck Bui-Huu Date: Thu, 15 Feb 2007 14:21:36 +0100 Subject: [MIPS] Rename CONFIG_BUILD_ELF64 into KBUILD_64BIT_SYM32 This patch renames it for 3 reasons: - "CONFIG" pattern is used by Kconfig. Now this macro is no more defined by Kconfig but by Kbuild itself make this clear by translating "CONFIG" into "KBUILD". - "ELF32" word is improper because it is irrelevant to ELF format and it makes confusion with CONFIG_BOOT_ELF32. So translate it with SYM32. - Add "64BIT" part to make clear that this macro implies a 64 bits kernel. Signed-off-by: Franck Bui-Huu Signed-off-by: Ralf Baechle --- include/asm-mips/page.h | 2 +- include/asm-mips/pgtable-64.h | 2 +- include/asm-mips/stackframe.h | 12 ++++++------ 3 files changed, 8 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index b92dd8c760da..c90fe560a0d9 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -142,7 +142,7 @@ typedef struct { unsigned long pgprot; } pgprot_t; /* * __pa()/__va() should be used only during mem init. */ -#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64) +#ifdef KBUILD_64BIT_SYM32 #define __pa(x) \ ({ \ unsigned long __x = (unsigned long)(x); \ diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h index 49f5a1a2dfcd..a8aed9c6a159 100644 --- a/include/asm-mips/pgtable-64.h +++ b/include/asm-mips/pgtable-64.h @@ -104,7 +104,7 @@ #define VMALLOC_START MAP_BASE #define VMALLOC_END \ (VMALLOC_START + PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE) -#if defined(CONFIG_MODULES) && !defined(CONFIG_BUILD_ELF64) && \ +#if defined(CONFIG_MODULES) && defined(KBUILD_64BIT_SYM32) && \ VMALLOC_START != CKSSEG /* Load modules into 32bit-compatible segment. */ #define MODULE_START CKSSEG diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index ed33366b85b8..59334f598b78 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h @@ -91,14 +91,14 @@ #else MFC0 k0, CP0_CONTEXT #endif -#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4) +#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) + lui k1, %hi(kernelsp) +#else lui k1, %highest(kernelsp) daddiu k1, %higher(kernelsp) dsll k1, 16 daddiu k1, %hi(kernelsp) dsll k1, 16 -#else - lui k1, %hi(kernelsp) #endif LONG_SRL k0, PTEBASE_SHIFT LONG_ADDU k1, k0 @@ -116,14 +116,14 @@ .endm #else .macro get_saved_sp /* Uniprocessor variation */ -#if defined(CONFIG_BUILD_ELF64) || (defined(CONFIG_64BIT) && __GNUC__ < 4) +#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) + lui k1, %hi(kernelsp) +#else lui k1, %highest(kernelsp) daddiu k1, %higher(kernelsp) dsll k1, k1, 16 daddiu k1, %hi(kernelsp) dsll k1, k1, 16 -#else - lui k1, %hi(kernelsp) #endif LONG_L k1, %lo(kernelsp)(k1) .endm -- cgit v1.2.3