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| author | H. Peter Anvin <hpa@zytor.com> | 2009-05-11 23:21:12 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-05-11 23:40:50 +0200 |
| commit | 77d1a4999502c260df0eb2de437d320bf8c64b36 (patch) | |
| tree | d479843ccd9ffdd0e89548753c391950adb664a4 /arch/x86/boot/header.S | |
| parent | x86, boot: determine compressed code offset at compile time (diff) | |
| download | linux-77d1a4999502c260df0eb2de437d320bf8c64b36.tar.xz linux-77d1a4999502c260df0eb2de437d320bf8c64b36.zip | |
x86, boot: make symbols from the main vmlinux available
Make symbols from the main vmlinux, as opposed to just
compressed/vmlinux, available to header.S. Also, export a few
additional symbols.
This will be used in a subsequent patch to export the total memory
footprint of the kernel.
[ Impact: enable future enhancement ]
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/boot/header.S')
| -rw-r--r-- | arch/x86/boot/header.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 5d84d1c74e4c..27285143adeb 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -22,7 +22,8 @@ #include <asm/page_types.h> #include <asm/setup.h> #include "boot.h" -#include "offsets.h" +#include "voffset.h" +#include "zoffset.h" BOOTSEG = 0x07C0 /* original address of boot-sector */ SYSSEG = 0x1000 /* historical load address >> 4 */ @@ -212,8 +213,8 @@ hardware_subarch: .long 0 # subarchitecture, added with 2.07 hardware_subarch_data: .quad 0 -payload_offset: .long input_data -payload_length: .long input_data_end-input_data +payload_offset: .long ZO_input_data +payload_length: .long ZO_z_input_len setup_data: .quad 0 # 64-bit physical pointer to # single linked list of |