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[stage2] Add more debugging printfs to package2.c, etc.

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TuxSH 2018-05-18 00:24:06 +02:00
parent 993db7ee95
commit e0a5acd0ba
1 changed files with 9 additions and 5 deletions
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14
fusee/fusee-secondary/src/package2.c
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@ -15,7 +15,6 @@ static void package2_append_section(size_t id, package2_header_t *package2, void
static void package2_fixup_header_and_section_hashes(package2_header_t *package2, size_t size); static void package2_fixup_header_and_section_hashes(package2_header_t *package2, size_t size);
void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firmware) { void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firmware) {
uintptr_t pk2da = (uintptr_t)package2 + sizeof(package2_header_t);
package2_header_t *rebuilt_package2; package2_header_t *rebuilt_package2;
size_t rebuilt_package2_size; size_t rebuilt_package2_size;
void *kernel; void *kernel;
@ -26,7 +25,8 @@ void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firm
/* First things first: Decrypt Package2 in place. */ /* First things first: Decrypt Package2 in place. */
package2_decrypt(package2); package2_decrypt(package2);
kernel = (void *)(pk2da + package2->metadata.section_offsets[PACKAGE2_SECTION_KERNEL]); printf("Decrypted package2!\n");
kernel = package2->data + package2->metadata.section_offsets[PACKAGE2_SECTION_KERNEL];
kernel_size = package2->metadata.section_sizes[PACKAGE2_SECTION_KERNEL]; kernel_size = package2->metadata.section_sizes[PACKAGE2_SECTION_KERNEL];
/* Modify Package2 to add an additional thermosphere section. */ /* Modify Package2 to add an additional thermosphere section. */
@ -40,8 +40,10 @@ void package2_rebuild_and_copy(package2_header_t *package2, uint32_t target_firm
/* Perform any patches we want to the NX kernel. */ /* Perform any patches we want to the NX kernel. */
package2_patch_kernel(kernel, kernel_size); package2_patch_kernel(kernel, kernel_size);
printf("Rebuilding the INI1 section...\n");
/* Perform any patches to the INI1, rebuilding it (This is where our built-in sysmodules will be added.) */ /* Perform any patches to the INI1, rebuilding it (This is where our built-in sysmodules will be added.) */
rebuilt_ini1 = package2_rebuild_ini1((ini1_header_t *)(pk2da + package2->metadata.section_offsets[PACKAGE2_SECTION_INI1]), target_firmware); rebuilt_ini1 = package2_rebuild_ini1((ini1_header_t *)(package2->data + package2->metadata.section_offsets[PACKAGE2_SECTION_INI1]), target_firmware);
printf("Rebuilt INI1...\n");
/* Allocate the rebuilt package2. */ /* Allocate the rebuilt package2. */
rebuilt_package2_size = sizeof(package2_header_t); rebuilt_package2_size = sizeof(package2_header_t);
@ -197,10 +199,12 @@ static uint32_t package2_decrypt_and_validate_header(package2_header_t *header,
/* Ensure we successfully decrypted the header. */ /* Ensure we successfully decrypted the header. */
if (mkey_rev > mkey_get_revision()) { if (mkey_rev > mkey_get_revision()) {
panic(0xFAF00003); printf("Error: failed to decrypt the Package2 header (master key revision %u)!\n", mkey_get_revision());
generic_panic();
} }
} else if (!package2_validate_metadata(&header->metadata)) { } else if (!package2_validate_metadata(&header->metadata)) {
panic(0xFAF0003); printf("Error: Failed to validate the Package2 header!\n");
generic_panic();
} }
return 0; return 0;
} }