linux/arch/s390/boot/compressed/vmlinux.scr.lds.S

/* SPDX-License-Identifier: GPL-2.0 */
SECTIONS
{
  .rodata.compressed : {
#ifndef CONFIG_KERNEL_UNCOMPRESSED
	input_len = .;
	LONG(input_data_end - input_data) input_data = .;
#endif
	*(.data)
#ifndef CONFIG_KERNEL_UNCOMPRESSED
	output_len = . - 4;
	input_data_end = .;
#endif
	}
}
s390: add a few more SPDX identifiers Add the correct SPDX license to a few more files under arch/s390 and drivers/s390 which have been missed to far. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2017-12-04 09:39:38 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
[S390] add support for compressed kernels Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2010-02-26 21:37:53 +00:00			`SECTIONS`
			`{`
			`.rodata.compressed : {`
s390/decompressor: support uncompressed kernel Implement uncompressed kernel support (when "None" is picked in kernel compression mode list). In that case an actual decompression code is skipped and control is passed from boot/head.S to startup_continue in kernel/head64.S. To achieve that uncompressed kernel payload is conditionally put at 0x100000 in bzImage. In reality this is very close to classic uncompressed kernel "image", but the decompressor has its own build and link process, kernel/head64.S lives at 0x100000 rather than at 0x11000, and .bss section is reused for both stages. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2018-06-12 22:00:25 +00:00			`#ifndef CONFIG_KERNEL_UNCOMPRESSED`
[S390] add support for compressed kernels Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2010-02-26 21:37:53 +00:00			`input_len = .;`
			`LONG(input_data_end - input_data) input_data = .;`
s390/decompressor: support uncompressed kernel Implement uncompressed kernel support (when "None" is picked in kernel compression mode list). In that case an actual decompression code is skipped and control is passed from boot/head.S to startup_continue in kernel/head64.S. To achieve that uncompressed kernel payload is conditionally put at 0x100000 in bzImage. In reality this is very close to classic uncompressed kernel "image", but the decompressor has its own build and link process, kernel/head64.S lives at 0x100000 rather than at 0x11000, and .bss section is reused for both stages. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2018-06-12 22:00:25 +00:00			`#endif`
[S390] add support for compressed kernels Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2010-02-26 21:37:53 +00:00			`*(.data)`
s390/decompressor: support uncompressed kernel Implement uncompressed kernel support (when "None" is picked in kernel compression mode list). In that case an actual decompression code is skipped and control is passed from boot/head.S to startup_continue in kernel/head64.S. To achieve that uncompressed kernel payload is conditionally put at 0x100000 in bzImage. In reality this is very close to classic uncompressed kernel "image", but the decompressor has its own build and link process, kernel/head64.S lives at 0x100000 rather than at 0x11000, and .bss section is reused for both stages. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2018-06-12 22:00:25 +00:00			`#ifndef CONFIG_KERNEL_UNCOMPRESSED`
[S390] add support for compressed kernels Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2010-02-26 21:37:53 +00:00			`output_len = . - 4;`
			`input_data_end = .;`
s390/decompressor: support uncompressed kernel Implement uncompressed kernel support (when "None" is picked in kernel compression mode list). In that case an actual decompression code is skipped and control is passed from boot/head.S to startup_continue in kernel/head64.S. To achieve that uncompressed kernel payload is conditionally put at 0x100000 in bzImage. In reality this is very close to classic uncompressed kernel "image", but the decompressor has its own build and link process, kernel/head64.S lives at 0x100000 rather than at 0x11000, and .bss section is reused for both stages. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2018-06-12 22:00:25 +00:00			`#endif`
[S390] add support for compressed kernels Add the "bzImage" compile target and the necessary code to generate compressed kernel images. The old style uncompressed "image" target is preserved, a simple make will build them both. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2010-02-26 21:37:53 +00:00			`}`
			`}`