Github/littlefs
1
Fork 0
Code Actions Activity

Dropped lfs_*32/16 suffixed utils

Browse Source 
We don't actually need these, all we need are utils defined for the
largest integer size we operate on, currently uint32_t.
Counterintuitively this should make it easier to adopt different integer
widths in the future.

Or maybe this will bite us when lfs_off_t >> lfs_size_t? Oh well, if
that's the case we can fix it then.

No code changes:

           code          stack
  before: 33886           2560
  after:  33886 (+0.0%)   2560 (+0.0%)
This commit is contained in:
Christopher Haster
2024-06-12 21:05:47 -05:00
parent 2719d6b234
commit 74d382b48f
6 changed files with 159 additions and 185 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test_fwrite.toml
+23 -23
View File
@@ -515,8 +515,8 @@ code = '''
lfsr_file_open(&lfs, &file, "hello",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
// simulate our file in ram
uint8_t sim[lfs_max32(FROM,TO)];
memset(sim, 0, lfs_max32(FROM,TO));
uint8_t sim[lfs_max(FROM,TO)];
memset(sim, 0, lfs_max(FROM,TO));
uint32_t prng = 42;
for (lfs_size_t i = 0; i < FROM; i++) {
sim[i] = 'a' + (TEST_PRNG(&prng) % 26);
@@ -640,8 +640,8 @@ code = '''
lfsr_file_open(&lfs, &file, "hello",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
// simulate our file in ram
uint8_t sim[lfs_max32(FROM,lfs_max32(AND,TO))];
memset(sim, 0, lfs_max32(FROM,lfs_max32(AND,TO)));
uint8_t sim[lfs_max(FROM,lfs_max(AND,TO))];
memset(sim, 0, lfs_max(FROM,lfs_max(AND,TO)));
uint32_t prng = 42;
for (lfs_size_t i = 0; i < FROM; i++) {
sim[i] = 'a' + (TEST_PRNG(&prng) % 26);
@@ -773,8 +773,8 @@ code = '''
lfsr_file_open(&lfs, &file, "hello",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
// simulate our file in ram
uint8_t sim[lfs_max32(FROM,TO)];
memset(sim, 0, lfs_max32(FROM,TO));
uint8_t sim[lfs_max(FROM,TO)];
memset(sim, 0, lfs_max(FROM,TO));
uint32_t prng = 42;
for (lfs_size_t i = 0; i < FROM; i++) {
sim[i] = 'a' + (TEST_PRNG(&prng) % 26);
@@ -902,8 +902,8 @@ code = '''
lfsr_file_open(&lfs, &file, "hello",
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
// simulate our file in ram
uint8_t sim[lfs_max32(FROM,lfs_max32(AND,TO))];
memset(sim, 0, lfs_max32(FROM,lfs_max32(AND,TO)));
uint8_t sim[lfs_max(FROM,lfs_max(AND,TO))];
memset(sim, 0, lfs_max(FROM,lfs_max(AND,TO)));
uint32_t prng = 42;
for (lfs_size_t i = 0; i < FROM; i++) {
sim[i] = 'a' + (TEST_PRNG(&prng) % 26);
@@ -1595,7 +1595,7 @@ code = '''
for (lfs_size_t j = 0; j < CHUNK; j++) {
sim[off+j] = 'a' + (TEST_PRNG(&prng) % 26);
}
size = lfs_max32(size, off+CHUNK);
size = lfs_max(size, off+CHUNK);
// update file
lfsr_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
@@ -1735,7 +1735,7 @@ code = '''
// choose a random location
lfs_off_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
@@ -1743,7 +1743,7 @@ code = '''
for (lfs_size_t j = 0; j < chunk; j++) {
sim[off+j] = 'a' + (TEST_PRNG(&prng) % 26);
}
size = lfs_max32(size, off+chunk);
size = lfs_max(size, off+chunk);
// update file
lfsr_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
@@ -1858,7 +1858,7 @@ code = '''
// choose a random location
lfs_soff_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
@@ -1953,7 +1953,7 @@ code = '''
// choose a random location
lfs_off_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
@@ -1973,7 +1973,7 @@ code = '''
for (lfs_size_t j = 0; j < chunk; j++) {
sim[off+j] = 'a' + (TEST_PRNG(&prng) % 26);
}
size = lfs_max32(size, off+chunk);
size = lfs_max(size, off+chunk);
// update the file
lfsr_file_write(&lfs, &file, &sim[off], chunk) => chunk;
@@ -2100,7 +2100,7 @@ code = '''
// choose a random location
lfs_off_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
// and if we are reading or writing
@@ -2124,7 +2124,7 @@ code = '''
for (lfs_size_t j = 0; j < chunk; j++) {
sim[off+j] = 'a' + (TEST_PRNG(&prng) % 26);
}
size = lfs_max32(size, off+chunk);
size = lfs_max(size, off+chunk);
// update the file
lfsr_file_write(&lfs, &file, &sim[off], chunk) => chunk;
@@ -2143,9 +2143,9 @@ code = '''
// reading?
} else if (op == 1) {
// we may read less than chunk if we're past eof
lfs_off_t expected = lfs_min32(
lfs_off_t expected = lfs_min(
chunk,
size - lfs_min32(off, size));
size - lfs_min(off, size));
// read the file and assert we got the correct data
uint8_t rbuf[2*SIZE];
@@ -2394,7 +2394,7 @@ code = '''
// choose a random location
lfs_off_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
@@ -2405,7 +2405,7 @@ code = '''
for (lfs_size_t j = 0; j < chunk; j++) {
sim[off+j] = 'a' + (TEST_PRNG(&prng) % 26);
}
size = lfs_max32(size, off+chunk);
size = lfs_max(size, off+chunk);
// update the file
lfsr_file_write(&lfs, &file, &sim[off], chunk) => chunk;
@@ -2428,7 +2428,7 @@ code = '''
// choose a random location
lfs_off_t off = TEST_PRNG(&prng) % SIZE;
// and a random size, up to the chunk size
lfs_size_t chunk = lfs_min32(
lfs_size_t chunk = lfs_min(
(TEST_PRNG(&prng) % (CHUNK+1-1)) + 1,
SIZE - off);
@@ -2436,9 +2436,9 @@ code = '''
lfsr_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
// we may read less than chunk if we're past eof
lfs_off_t expected = lfs_min32(
lfs_off_t expected = lfs_min(
chunk,
size - lfs_min32(off, size));
size - lfs_min(off, size));
// read the file and assert we got the correct data
uint8_t rbuf[2*SIZE];