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// SPDX-License-Identifier: GPL-2.0+
/*
* Test for measured boot functions
*
* Copyright 2023 IBM Corp.
* Written by Eddie James <eajames@linux.ibm.com>
*/
#include <bootm.h>
#include <malloc.h>
#include <test/suites.h>
#include <test/test.h>
#include <test/ut.h>
#include <asm/io.h>
#define MEASUREMENT_TEST(_name, _flags) \
UNIT_TEST(_name, _flags, measurement_test)
static int measure(struct unit_test_state *uts)
{
struct bootm_headers images;
const size_t size = 1024;
u8 *kernel;
u8 *initrd;
size_t i;
kernel = malloc(size);
initrd = malloc(size);
images.os.image_start = map_to_sysmem(kernel);
images.os.image_len = size;
images.rd_start = map_to_sysmem(initrd);
images.rd_end = images.rd_start + size;
images.ft_addr = malloc(size);
images.ft_len = size;
env_set("bootargs", "measurement testing");
for (i = 0; i < size; ++i) {
kernel[i] = 0xf0 | (i & 0xf);
initrd[i] = (i & 0xf0) | 0xf;
images.ft_addr[i] = i & 0xff;
}
ut_assertok(bootm_measure(&images));
free(images.ft_addr);
free(initrd);
free(kernel);
return 0;
}
MEASUREMENT_TEST(measure, 0);
int do_ut_measurement(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
struct unit_test *tests = UNIT_TEST_SUITE_START(measurement_test);
const int n_ents = UNIT_TEST_SUITE_COUNT(measurement_test);
return cmd_ut_category("measurement", "measurement_test_", tests,
n_ents, argc, argv);
}
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