aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2009-05-10 00:25:08 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-05-10 00:25:08 +0900
commit7b022d07a0fd2ce02d4456b732c674ff1d16f5ce (patch)
tree02bd8fccea476085e5184f413d4210695f83c88b
parentdce97c8cb2ad365fa87dc6924d99528c21c63912 (diff)
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>
-rw-r--r--arch/sh/Makefile8
-rw-r--r--arch/sh/boot/compressed/Makefile_323
-rw-r--r--arch/sh/boot/compressed/Makefile_644
-rw-r--r--arch/sh/kernel/vmlinux.lds.S6
4 files changed, 11 insertions, 10 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 68348e70028..b941dc9b20f 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 b96a055b053..249255729d7 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 658d4f91555..541a529d066 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 8d97f52ce32..1a2c8db5cb2 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>