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SubjectRe: [PATCH 3/9] x86_64: Switch to .data.compressed in arch/x86/boot/compressed/vmlinux_64.scr
On Jan 26, 2008 3:54 AM, Ian Campbell <ijc@hellion.org.uk> wrote:
> This makes the file identical to vmlinux_32.scr.
>
> size shows an expected movement from .text to .data and 4 extra bytes
> of padding.
>
> Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: H. Peter Anvin <hpa@zytor.com>
> ---
> arch/x86/boot/compressed/vmlinux_64.lds | 8 ++++++--
> arch/x86/boot/compressed/vmlinux_64.scr | 2 +-
> 2 files changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/arch/x86/boot/compressed/vmlinux_64.lds b/arch/x86/boot/compressed/vmlinux_64.lds
> index 8d63b3a..fe1baf5 100644
> --- a/arch/x86/boot/compressed/vmlinux_64.lds
> +++ b/arch/x86/boot/compressed/vmlinux_64.lds
> @@ -7,11 +7,15 @@ SECTIONS
> * address 0.
> */
> . = 0;
> - .text : {
> + .text.head : {
> _head = . ;
> *(.text.head)
> _ehead = . ;
> - *(.text.compressed)
> + }
> + .data.compressed : {
> + *(.data.compressed)
> + }
> + .text : {
> _text = .; /* Text */
> *(.text)
> *(.text.*)
> diff --git a/arch/x86/boot/compressed/vmlinux_64.scr b/arch/x86/boot/compressed/vmlinux_64.scr
> index bd1429c..a549526 100644
> --- a/arch/x86/boot/compressed/vmlinux_64.scr
> +++ b/arch/x86/boot/compressed/vmlinux_64.scr
> @@ -1,6 +1,6 @@
> SECTIONS
> {
> - .text.compressed : {
> + .data.compressed : {
> input_len = .;
> LONG(input_data_end - input_data) input_data = .;
> *(.data)

can you make 32 bit use .text.compressed instead ?

YH


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