// SPDX-License-Identifier: GPL-2.0-only
/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
#include <linux/capability.h>
#include <stdlib.h>
#include <test_progs.h>
#include <bpf/btf.h>
#include "autoconf_helper.h"
#include "disasm_helpers.h"
#include "unpriv_helpers.h"
#include "cap_helpers.h"
#include "jit_disasm_helpers.h"
#define str_has_pfx(str, pfx) \
(strncmp(str, pfx, __builtin_constant_p(pfx) ? sizeof(pfx) - 1 : strlen(pfx)) == 0)
#define TEST_LOADER_LOG_BUF_SZ 2097152
#define TEST_TAG_EXPECT_FAILURE "comment:test_expect_failure"
#define TEST_TAG_EXPECT_SUCCESS "comment:test_expect_success"
#define TEST_TAG_EXPECT_MSG_PFX "comment:test_expect_msg="
#define TEST_TAG_EXPECT_NOT_MSG_PFX "comment:test_expect_not_msg="
#define TEST_TAG_EXPECT_XLATED_PFX "comment:test_expect_xlated="
#define TEST_TAG_EXPECT_FAILURE_UNPRIV "comment:test_expect_failure_unpriv"
#define TEST_TAG_EXPECT_SUCCESS_UNPRIV "comment:test_expect_success_unpriv"
#define TEST_TAG_EXPECT_MSG_PFX_UNPRIV "comment:test_expect_msg_unpriv="
#define TEST_TAG_EXPECT_NOT_MSG_PFX_UNPRIV "comment:test_expect_not_msg_unpriv="
#define TEST_TAG_EXPECT_XLATED_PFX_UNPRIV "comment:test_expect_xlated_unpriv="
#define TEST_TAG_LOG_LEVEL_PFX "comment:test_log_level="
#define TEST_TAG_PROG_FLAGS_PFX "comment:test_prog_flags="
#define TEST_TAG_DESCRIPTION_PFX "comment:test_description="
#define TEST_TAG_RETVAL_PFX "comment:test_retval="
#define TEST_TAG_RETVAL_PFX_UNPRIV "comment:test_retval_unpriv="
#define TEST_TAG_AUXILIARY "comment:test_auxiliary"
#define TEST_TAG_AUXILIARY_UNPRIV "comment:test_auxiliary_unpriv"
#define TEST_BTF_PATH "comment:test_btf_path="
#define TEST_TAG_ARCH "comment:test_arch="
#define TEST_TAG_JITED_PFX "comment:test_jited="
#define TEST_TAG_JITED_PFX_UNPRIV "comment:test_jited_unpriv="
#define TEST_TAG_CAPS_UNPRIV "comment:test_caps_unpriv="
#define TEST_TAG_LOAD_MODE_PFX "comment:load_mode="
#define TEST_TAG_EXPECT_STDERR_PFX "comment:test_expect_stderr="
#define TEST_TAG_EXPECT_STDERR_PFX_UNPRIV "comment:test_expect_stderr_unpriv="
#define TEST_TAG_EXPECT_STDOUT_PFX "comment:test_expect_stdout="
#define TEST_TAG_EXPECT_STDOUT_PFX_UNPRIV "comment:test_expect_stdout_unpriv="
#define TEST_TAG_LINEAR_SIZE "comment:test_linear_size="
/* Warning: duplicated in bpf_misc.h */
#define POINTER_VALUE 0xbadcafe
#define TEST_DATA_LEN 64
#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
#define EFFICIENT_UNALIGNED_ACCESS 1
#else
#define EFFICIENT_UNALIGNED_ACCESS 0
#endif
static int sysctl_unpriv_disabled = -1;
enum mode {
PRIV = 1,
UNPRIV = 2
};
enum load_mode {
JITED = 1 << 0,
NO_JITED = 1 << 1,
};
struct test_subspec {
char *name;
bool expect_failure;
struct expected_msgs expect_msgs;
struct expected_msgs expect_xlated;
struct expected_msgs jited;
struct expected_msgs 