coreboot-kgpe-d16/payloads/libpayload/arch/mock/virtual.c

/* SPDX-License-Identifier: GPL-2.0-only */

#include <unistd.h>

unsigned long virtual_offset = 0;

int getpagesize(void)
{
	return 4096;
}
libpayload: Add mock architecture Mock architecture can be used to build libpayload using host compiler. It can be enabled by setting ARCH_MOCK=y in the dotconfig. It sets LITTLE_ENDIAN=y, as most machines these days use little-endian CPUs. Libpayload will use HOSTCC as CC, HOSTLD as LD, etc. instead of tools provided by xcompile. Mock architecture configuration can be used by payloads for testing purposes. Thanks to it, tests can be architecture-independent, and can be executed without requiring compatible Kconfig options, e.g. ARCH_ARM64=y for ARM64 machine. However, one has to provide implementation for most architecture-specific functions present in arch/* directories. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ie3a6e6f6cad2f8a2e48a8e546d3b79c577653080 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57708 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> 2021-09-15 14:52:45 +02:00			`/* SPDX-License-Identifier: GPL-2.0-only */`

			`#include <unistd.h>`

			`unsigned long virtual_offset = 0;`

			`int getpagesize(void)`
			`{`
			`return 4096;`
			`}`