| /* Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * |
| * Stub API implementations which should be implemented by the caller. |
| */ |
| |
| #include <stdarg.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #include "2api.h" |
| #include "2sysincludes.h" |
| |
| __attribute__((weak)) |
| void vb2ex_printf(const char *func, const char *fmt, ...) |
| { |
| #ifdef VBOOT_DEBUG |
| va_list ap; |
| va_start(ap, fmt); |
| if (func) |
| fprintf(stderr, "%s: ", func); |
| vfprintf(stderr, fmt, ap); |
| va_end(ap); |
| #endif |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_tpm_clear_owner(struct vb2_context *ctx) |
| { |
| fprintf(stderr, "%s: function not implemented\n", __func__); |
| return VB2_ERROR_EX_UNIMPLEMENTED; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_read_resource(struct vb2_context *ctx, |
| enum vb2_resource_index index, uint32_t offset, |
| void *buf, uint32_t size) |
| { |
| fprintf(stderr, "%s: function not implemented\n", __func__); |
| return VB2_ERROR_EX_UNIMPLEMENTED; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_tpm_set_mode(enum vb2_tpm_mode mode_val) |
| { |
| fprintf(stderr, "%s: function not implemented\n", __func__); |
| return VB2_ERROR_EX_UNIMPLEMENTED; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_auxfw_check(enum vb2_auxfw_update_severity *severity) |
| { |
| *severity = VB2_AUXFW_NO_UPDATE; |
| return VB2_SUCCESS; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_auxfw_update(void) |
| { |
| return VB2_SUCCESS; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_auxfw_finalize(struct vb2_context *ctx) |
| { |
| return VB2_SUCCESS; |
| } |
| |
| __attribute__((weak)) |
| void vb2ex_abort(void) |
| { |
| /* Stub simply exits. */ |
| abort(); |
| } |
| |
| __attribute__((weak)) |
| const char *vb2ex_get_debug_info(struct vb2_context *ctx) |
| { |
| return NULL; |
| } |
| |
| __attribute__((weak)) |
| const char *vb2ex_get_firmware_log(int reset) |
| { |
| return NULL; |
| } |
| |
| __attribute__((weak)) |
| uint32_t vb2ex_prepare_log_screen(enum vb2_screen screen, uint32_t locale_id, |
| const char *str) |
| { |
| return 1; |
| } |
| |
| __attribute__((weak)) |
| const char *vb2ex_get_diagnostic_storage(void) |
| { |
| return "mock"; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_diag_memory_quick_test(int reset, const char **out) |
| { |
| *out = "mock"; |
| return VB2_SUCCESS; |
| } |
| |
| __attribute__((weak)) |
| vb2_error_t vb2ex_diag_memory_full_test(int reset, const char **out) |
| { |
| *out = "mock"; |
| return VB2_SUCCESS; |
| } |