diff options
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/vmlinux.lds.in | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 0a8f748e506..9d328be6e5e 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -83,9 +83,11 @@ endif EXTRA_CFLAGS := -fpic -fno-builtin EXTRA_AFLAGS := -Wa,-march=all +# Provide size of uncompressed kernel to the decompressor via a linker symbol. +LDFLAGS_vmlinux := --defsym _image_size=$(shell stat -c "%s" $(obj)/../Image) # Supply ZRELADDR to the decompressor via a linker symbol. ifneq ($(CONFIG_AUTO_ZRELADDR),y) -LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR) +LDFLAGS_vmlinux += --defsym zreladdr=$(ZRELADDR) endif ifeq ($(CONFIG_CPU_ENDIAN_BE8),y) LDFLAGS_vmlinux += --be8 diff --git a/arch/arm/boot/compressed/vmlinux.lds.in b/arch/arm/boot/compressed/vmlinux.lds.in index 366a924019a..5309909d728 100644 --- a/arch/arm/boot/compressed/vmlinux.lds.in +++ b/arch/arm/boot/compressed/vmlinux.lds.in @@ -43,9 +43,6 @@ SECTIONS _etext = .; - /* Assume size of decompressed image is 4x the compressed image */ - _image_size = (_etext - _text) * 4; - _got_start = .; .got : { *(.got) } _got_end = .; |