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This commit is contained in:
Christopher Haster
2018-08-30 12:24:55 -05:00
parent a3abfc1fe8
commit 8e501d5922
3 changed files with 825 additions and 136 deletions
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900
lfs.c
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File diff suppressed because it is too large Load Diff

36
lfs.h
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@@ -88,32 +88,34 @@ enum lfs_error {
// File types
enum lfs_type {
// file types
LFS_TYPE_REG = 0x001,
LFS_TYPE_DIR = 0x002,
LFS_TYPE_REG = 0x004,
LFS_TYPE_DIR = 0x005,
// internally used types
LFS_TYPE_USER = 0x100,
LFS_TYPE_SUPERBLOCK = 0x011,
LFS_TYPE_ROOT = 0x010,
LFS_TYPE_SUPERBLOCK = 0x002,
LFS_TYPE_ROOT = 0x003,
LFS_TYPE_CHILD = 0x001,
LFS_TYPE_NAME = 0x000,
LFS_TYPE_DELETE = 0x030,
LFS_TYPE_STRUCT = 0x040,
LFS_TYPE_GLOBALS = 0x080,
LFS_TYPE_TAIL = 0x0c0,
LFS_TYPE_SOFTTAIL = 0x0c0,
LFS_TYPE_HARDTAIL = 0x0c1,
LFS_TYPE_CRC = 0x0f0,
LFS_TYPE_DELETE = 0x060,
LFS_TYPE_STRUCT = 0x020,
LFS_TYPE_GLOBALS = 0x0e0,
LFS_TYPE_TAIL = 0x080,
LFS_TYPE_SOFTTAIL = 0x080,
LFS_TYPE_HARDTAIL = 0x081,
LFS_TYPE_CRC = 0x0a0,
LFS_TYPE_DIRSTRUCT = 0x040,
LFS_TYPE_INLINESTRUCT = 0x041,
LFS_TYPE_CTZSTRUCT = 0x042,
LFS_TYPE_DIRSTRUCT = 0x020,
LFS_TYPE_INLINESTRUCT = 0x021,
LFS_TYPE_CTZSTRUCT = 0x022,
// internal chip sources
LFS_FROM_REGION = 0x000,
LFS_FROM_DISK = 0x200,
LFS_FROM_MOVE = 0x050,
LFS_FROM_ATTRS = 0x060,
LFS_FROM_SUPERBLOCK = 0x070,
LFS_FROM_MOVE = 0x040,
LFS_FROM_COMPACT = 0x041,
LFS_FROM_SPLIT = 0x042,
LFS_FROM_ATTRS = 0x043,
};
// File open flags

25
tests/debug.py
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@@ -4,18 +4,19 @@ import struct
import binascii
TYPES = {
(0x1ff, 0x001): 'reg',
(0x1ff, 0x002): 'dir',
(0x1ff, 0x011): 'superblock',
(0x1ff, 0x010): 'root',
(0x1ff, 0x030): 'delete',
(0x1f0, 0x080): 'globals',
(0x1ff, 0x0c0): 'tail soft',
(0x1ff, 0x0c1): 'tail hard',
(0x1f0, 0x0f0): 'crc',
(0x1ff, 0x040): 'struct dir',
(0x1ff, 0x041): 'struct inline',
(0x1ff, 0x042): 'struct ctz',
(0x1ff, 0x004): 'reg',
(0x1ff, 0x005): 'dir',
(0x1ff, 0x002): 'superblock',
(0x1ff, 0x003): 'root',
(0x1ff, 0x001): 'child',
(0x1ff, 0x060): 'delete',
(0x1f0, 0x0e0): 'globals',
(0x1ff, 0x080): 'tail soft',
(0x1ff, 0x081): 'tail hard',
(0x1f0, 0x0a0): 'crc',
(0x1ff, 0x020): 'struct dir',
(0x1ff, 0x021): 'struct inline',
(0x1ff, 0x022): 'struct ctz',
(0x100, 0x100): 'attr',
}