Commit Graph

10 Commits

Author SHA1 Message Date
e33f010f73 added carry and divz checks across the fat32 code
also use the pointers we have in bss to our saved data
2024-10-16 11:58:57 -04:00
c9f4b18d2b some debuging text for fat32 stuff 2024-10-15 20:37:49 -04:00
e680620148 remove some redundant reloads of si
use xchg to swap si/di instead of the stack
uninline ClusterToLBA call
2024-10-15 20:01:24 -04:00
56c18d8457 correct drive_num argument on read_disk_raw 2024-10-14 13:18:41 -04:00
12fc8a1e37 use NASM defined size value from structure macro 2024-10-12 12:58:32 -04:00
d9e46f5571 correct src size in op 2024-10-11 16:52:57 -04:00
0250d9351d inlined ClusterToLBA
removed caller save kludge for now
init first_root_dir_sector from ebpb data
2024-10-11 15:55:24 -04:00
e8fb22c826 somewhat of a cludge, but added a macro to save all caller saved regs 2024-10-11 14:25:01 -04:00
3a819a685a use kmemset to 0 out fat32_state in InitFATDriver 2024-10-11 13:00:45 -04:00
8e05e071e8 renamed files to show code vs defs
files that actually include code should be in .nasm files
defines/macros/non-code should be in .inc files
2024-10-07 20:41:15 -04:00