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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-28 15:13:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-28 15:13:55 -0700 |
| commit | c9e2a72ff1acfdffdecb338b3d997f90c507e665 (patch) | |
| tree | 9be4b7e6a1cb90ffa86148a3937021118a5913c0 /usr/initramfs_data.S | |
| parent | 9aca0e7c8c3a8f1fa6e3058abc5465b0509f0f8e (diff) | |
| parent | d63f6d1b4d3ad0d88685a5f8eb1c3cac01ddd0db (diff) | |
| download | linux-c9e2a72ff1acfdffdecb338b3d997f90c507e665.tar.bz2 | |
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
initramfs: Fix build break on symbol-prefixed archs
initramfs: fix initramfs size calculation
initramfs: generalize initramfs_data.xxx.S variants
scripts/kallsyms: Enable error messages while hush up unnecessary warnings
scripts/setlocalversion: update comment
kbuild: Use a single clean rule for kernel and external modules
kbuild: Do not run make clean in $(srctree)
scripts/mod/modpost.c: fix commentary accordingly to last changes
kbuild: Really don't clean bounds.h and asm-offsets.h
Diffstat (limited to 'usr/initramfs_data.S')
| -rw-r--r-- | usr/initramfs_data.S | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S index 7c6973d8d829..b9efed5e35cc 100644 --- a/usr/initramfs_data.S +++ b/usr/initramfs_data.S @@ -11,11 +11,7 @@ -T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o ld -m elf_i386 -r -o built-in.o initramfs_data.o - initramfs_data.scr looks like this: -SECTIONS -{ - .init.ramfs : { *(.data) } -} + For including the .init.ramfs sections, see include/asm-generic/vmlinux.lds. The above example is for i386 - the parameters vary from architectures. Eventually look up LDFLAGS_BLOB in an older version of the @@ -25,6 +21,17 @@ SECTIONS in the ELF header, as required by certain architectures. */ -.section .init.ramfs,"a" -.incbin "usr/initramfs_data.cpio" +#include <linux/stringify.h> +.section .init.ramfs,"a" +__irf_start: +.incbin __stringify(INITRAMFS_IMAGE) +__irf_end: +.section .init.ramfs.info,"a" +.globl __initramfs_size +__initramfs_size: +#ifdef CONFIG_32BIT + .long __irf_end - __irf_start +#else + .quad __irf_end - __irf_start +#endif |