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Side by Side Diff: src/platform/vboot_reference/utility/load_kernel_test.c

Issue 2550001: fix int reference to unint64 from http://codereview.chromium.org/2438005 (Closed) Base URL: ssh://git@chromiumos-git/chromiumos
Patch Set: Created 10 years, 6 months ago
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1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. 1 /* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be 2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file. 3 * found in the LICENSE file.
4 */ 4 */
5 5
6 /* Routines for verifying a file's signature. Useful in testing the core 6 /* Routines for verifying a file's signature. Useful in testing the core
7 * RSA verification implementation. 7 * RSA verification implementation.
8 */ 8 */
9 9
10 #include <stdio.h> 10 #include <stdio.h>
(...skipping 15 matching lines...) Expand all
26 #define LBA_BYTES 512 26 #define LBA_BYTES 512
27 #define KERNEL_BUFFER_SIZE 0x600000 27 #define KERNEL_BUFFER_SIZE 0x600000
28 28
29 /* Global variables for stub functions */ 29 /* Global variables for stub functions */
30 static LoadKernelParams lkp; 30 static LoadKernelParams lkp;
31 static FILE *image_file = NULL; 31 static FILE *image_file = NULL;
32 32
33 33
34 /* Boot device stub implementations to read from the image file */ 34 /* Boot device stub implementations to read from the image file */
35 int BootDeviceReadLBA(uint64_t lba_start, uint64_t lba_count, void *buffer) { 35 int BootDeviceReadLBA(uint64_t lba_start, uint64_t lba_count, void *buffer) {
36 printf("Read(%ld, %ld)\n", lba_start, lba_count); 36 printf("Read(%llu, %llu)\n", lba_start, lba_count);
37 37
38 if (lba_start > lkp.ending_lba || 38 if (lba_start > lkp.ending_lba ||
39 lba_start + lba_count - 1 > lkp.ending_lba) { 39 lba_start + lba_count - 1 > lkp.ending_lba) {
40 fprintf(stderr, "Read overrun: %ld + %ld > %ld\n", 40 fprintf(stderr, "Read overrun: %llu + %llu > %llu\n",
41 lba_start, lba_count, lkp.ending_lba); 41 lba_start, lba_count, lkp.ending_lba);
42 return 1; 42 return 1;
43 } 43 }
44 44
45 fseek(image_file, lba_start * lkp.bytes_per_lba, SEEK_SET); 45 fseek(image_file, lba_start * lkp.bytes_per_lba, SEEK_SET);
46 if (1 != fread(buffer, lba_count * lkp.bytes_per_lba, 1, image_file)) { 46 if (1 != fread(buffer, lba_count * lkp.bytes_per_lba, 1, image_file)) {
47 fprintf(stderr, "Read error."); 47 fprintf(stderr, "Read error.");
48 return 1; 48 return 1;
49 } 49 }
50 return 0; 50 return 0;
51 } 51 }
52 52
53 53
54 int BootDeviceWriteLBA(uint64_t lba_start, uint64_t lba_count, 54 int BootDeviceWriteLBA(uint64_t lba_start, uint64_t lba_count,
55 const void *buffer) { 55 const void *buffer) {
56 printf("Write(%ld, %ld)\n", lba_start, lba_count); 56 printf("Write(%llu, %llu)\n", lba_start, lba_count);
57 57
58 if (lba_start > lkp.ending_lba || 58 if (lba_start > lkp.ending_lba ||
59 lba_start + lba_count - 1 > lkp.ending_lba) { 59 lba_start + lba_count - 1 > lkp.ending_lba) {
60 fprintf(stderr, "Read overrun: %ld + %ld > %ld\n", 60 fprintf(stderr, "Read overrun: %llu + %llu > %llu\n",
61 lba_start, lba_count, lkp.ending_lba); 61 lba_start, lba_count, lkp.ending_lba);
62 return 1; 62 return 1;
63 } 63 }
64 64
65 /* TODO: enable writes, once we're sure it won't trash our example file */ 65 /* TODO: enable writes, once we're sure it won't trash our example file */
66 return 0; 66 return 0;
67 67
68 fseek(image_file, lba_start * lkp.bytes_per_lba, SEEK_SET); 68 fseek(image_file, lba_start * lkp.bytes_per_lba, SEEK_SET);
69 if (1 != fwrite(buffer, lba_count * lkp.bytes_per_lba, 1, image_file)) { 69 if (1 != fwrite(buffer, lba_count * lkp.bytes_per_lba, 1, image_file)) {
70 fprintf(stderr, "Read error."); 70 fprintf(stderr, "Read error.");
(...skipping 25 matching lines...) Expand all
96 96
97 /* Get image size */ 97 /* Get image size */
98 image_file = fopen(image_name, "rb"); 98 image_file = fopen(image_name, "rb");
99 if (!image_file) { 99 if (!image_file) {
100 fprintf(stderr, "Unable to open image file %s\n", image_name); 100 fprintf(stderr, "Unable to open image file %s\n", image_name);
101 return 1; 101 return 1;
102 } 102 }
103 fseek(image_file, 0, SEEK_END); 103 fseek(image_file, 0, SEEK_END);
104 lkp.ending_lba = (ftell(image_file) / LBA_BYTES) - 1; 104 lkp.ending_lba = (ftell(image_file) / LBA_BYTES) - 1;
105 rewind(image_file); 105 rewind(image_file);
106 printf("Ending LBA: %ld\n", lkp.ending_lba); 106 printf("Ending LBA: %llu\n", lkp.ending_lba);
107 107
108 /* Allocate a buffer for the kernel */ 108 /* Allocate a buffer for the kernel */
109 lkp.kernel_buffer = Malloc(KERNEL_BUFFER_SIZE); 109 lkp.kernel_buffer = Malloc(KERNEL_BUFFER_SIZE);
110 if(!lkp.kernel_buffer) { 110 if(!lkp.kernel_buffer) {
111 fprintf(stderr, "Unable to allocate kernel buffer.\n"); 111 fprintf(stderr, "Unable to allocate kernel buffer.\n");
112 return 1; 112 return 1;
113 } 113 }
114 114
115 /* TODO: Option for boot mode */ 115 /* TODO: Option for boot mode */
116 lkp.boot_mode = BOOT_MODE_NORMAL; 116 lkp.boot_mode = BOOT_MODE_NORMAL;
117 117
118 /* Call LoadKernel() */ 118 /* Call LoadKernel() */
119 rv = LoadKernel(&lkp); 119 rv = LoadKernel(&lkp);
120 printf("LoadKernel() returned %d\n", rv); 120 printf("LoadKernel() returned %d\n", rv);
121 121
122 fclose(image_file); 122 fclose(image_file);
123 Free(lkp.kernel_buffer); 123 Free(lkp.kernel_buffer);
124 return 0; 124 return 0;
125 } 125 }
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