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| author | Paul Mundt <lethal@linux-sh.org> | 2009-05-10 00:25:08 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-05-10 00:25:08 +0900 |
| commit | 7b022d07a0fd2ce02d4456b732c674ff1d16f5ce (patch) | |
| tree | 02bd8fccea476085e5184f413d4210695f83c88b /arch | |
| parent | dce97c8cb2ad365fa87dc6924d99528c21c63912 (diff) | |
| download | op-kernel-dev-7b022d07a0fd2ce02d4456b732c674ff1d16f5ce.zip op-kernel-dev-7b022d07a0fd2ce02d4456b732c674ff1d16f5ce.tar.gz | |
sh: Tidy up the ldscript output format specifier.
Tie this in to the Makefile directly, where we already know what we are
running on. This tidies up the linker script a bit, and is prep work for
unifying the arch/sh/boot/compressed linker scripts.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Makefile | 8 | ||||
| -rw-r--r-- | arch/sh/boot/compressed/Makefile_32 | 3 | ||||
| -rw-r--r-- | arch/sh/boot/compressed/Makefile_64 | 4 | ||||
| -rw-r--r-- | arch/sh/kernel/vmlinux.lds.S | 6 |
4 files changed, 11 insertions, 10 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 68348e7..b941dc9 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -100,13 +100,17 @@ LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \ endif ifdef CONFIG_CPU_LITTLE_ENDIAN -LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' +ld-bfd := elf32-$(UTS_MACHINE)-linux +LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' --oformat $(ld-bfd) LDFLAGS += -EL else -LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' +ld-bfd := elf32-$(UTS_MACHINE)big-linux +LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' --oformat $(ld-bfd) LDFLAGS += -EB endif +export ld-bfd + head-y := arch/sh/kernel/init_task.o head-$(CONFIG_SUPERH32) += arch/sh/kernel/head_32.o head-$(CONFIG_SUPERH64) += arch/sh/kernel/head_64.o diff --git a/arch/sh/boot/compressed/Makefile_32 b/arch/sh/boot/compressed/Makefile_32 index b96a055..2492557 100644 --- a/arch/sh/boot/compressed/Makefile_32 +++ b/arch/sh/boot/compressed/Makefile_32 @@ -28,7 +28,8 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif -LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -e startup -T $(obj)/../../kernel/vmlinux.lds +LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \ + -T $(obj)/../../kernel/vmlinux.lds $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE $(call if_changed,ld) diff --git a/arch/sh/boot/compressed/Makefile_64 b/arch/sh/boot/compressed/Makefile_64 index 658d4f9..541a529 100644 --- a/arch/sh/boot/compressed/Makefile_64 +++ b/arch/sh/boot/compressed/Makefile_64 @@ -24,8 +24,8 @@ OBJECTS := $(obj)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o \ ZIMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ $$[$(CONFIG_PAGE_OFFSET)+0x400000+0x10000]') -LDFLAGS_vmlinux := -Ttext $(ZIMAGE_OFFSET) -e startup \ - -T $(obj)/../../kernel/vmlinux.lds +LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(ZIMAGE_OFFSET) -e startup \ + -T $(obj)/../../kernel/vmlinux.lds $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE $(call if_changed,ld) diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index 8d97f52..1a2c8db 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -6,12 +6,8 @@ #define LOAD_OFFSET CONFIG_PAGE_OFFSET OUTPUT_ARCH(sh:sh5) #else +#define LOAD_OFFSET 0 OUTPUT_ARCH(sh) -#ifdef CONFIG_CPU_LITTLE_ENDIAN -OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux") -#else -OUTPUT_FORMAT("elf32-shbig-linux", "elf32-shbig-linux", "elf32-shbig-linux") -#endif #endif #include <asm/thread_info.h> |
