drew/acadia
1
0
Fork 0
Code Issues 6 Pull requests Projects Releases Packages Wiki Activity Actions

Move userspace to a templated StrFormat.

Browse source
This commit is contained in:
Drew Galbraith 2023-11-03 02:48:21 -07:00
parent d9df1212b7
commit 26b61db021
25 changed files with 263 additions and 217 deletions
Download patch file Download diff file Expand all files Collapse all files

28
sys/yellowstone/hw/gpt.cpp
View file

@ -66,36 +66,36 @@ glcr::ErrorCode GptReader::ParsePartitionTables() {
MappedMemoryRegion::FromCapability(resp.memory());
uint16_t* mbr_sig = reinterpret_cast<uint16_t*>(lba_1_and_2.vaddr() + 0x1FE);
if (*mbr_sig != 0xAA55) {
dbgln("Invalid MBR Sig: %x", *mbr_sig);
dbgln("Invalid MBR Sig: {x}", *mbr_sig);
return glcr::FAILED_PRECONDITION;
}
MbrPartition* first_partition =
reinterpret_cast<MbrPartition*>(lba_1_and_2.vaddr() + 0x1BE);
if (first_partition->boot_indicator != 0) {
dbgln("Boot indicator set: %u", first_partition->boot_indicator);
dbgln("Boot indicator set: {}", first_partition->boot_indicator);
return glcr::FAILED_PRECONDITION;
}
if (first_partition->os_type != 0xEE) {
dbgln("Incorrect OS type: %x", first_partition->os_type);
dbgln("Incorrect OS type: {x}", first_partition->os_type);
return glcr::FAILED_PRECONDITION;
}
dbgln("LBAs: (%x, %x)", first_partition->starting_lba,
dbgln("LBAs: ({x}, {x})", first_partition->starting_lba,
first_partition->ending_lba);
// FIXME: Don't hardcode sector size.
ParititionHeader* header =
reinterpret_cast<ParititionHeader*>(lba_1_and_2.vaddr() + 512);
dbgln("signature %lx", header->signature);
dbgln("signature {}", header->signature);
uint64_t num_partitions = header->num_partitions;
uint64_t entry_size = header->parition_entry_size;
uint64_t num_blocks = (num_partitions * entry_size) / 512;
dbgln("lba_partition_entries %lx", header->lba_partition_entries);
dbgln("num_partitions: %x", num_partitions);
dbgln("partition_entry_size: %x", entry_size);
dbgln("Num blocks: %x", num_blocks);
dbgln("lba_partition_entries {x}", header->lba_partition_entries);
dbgln("num_partitions: {x}", num_partitions);
dbgln("partition_entry_size: {x}", entry_size);
dbgln("Num blocks: {x}", num_blocks);
req.set_device_id(0);
req.set_lba(header->lba_partition_entries);
@ -108,11 +108,11 @@ glcr::ErrorCode GptReader::ParsePartitionTables() {
PartitionEntry* entry = reinterpret_cast<PartitionEntry*>(
part_table.vaddr() + (i * entry_size));
if (entry->type_guid_low != 0 || entry->type_guid_high != 0) {
dbgln("Entry %u", i);
dbgln("T Guid: %lx-%lx", entry->type_guid_high, entry->type_guid_low);
dbgln("P Guid: %lx-%lx", entry->part_guid_high, entry->part_guid_low);
dbgln("LBA: %lx, %lx", entry->lba_start, entry->lba_end);
dbgln("Attrs: %lx", entry->attributes);
dbgln("Entry {}", i);
dbgln("T Guid: {x}-{x}", entry->type_guid_high, entry->type_guid_low);
dbgln("P Guid: {x}-{x}", entry->part_guid_high, entry->part_guid_low);
dbgln("LBA: {x}, {x}", entry->lba_start, entry->lba_end);
dbgln("Attrs: {x}", entry->attributes);
// For now we hardcode these values to the type that is
// created in our setup script.
// FIXME: Set up our own root partition type guid at some