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Merge remote-tracking branch 'origin/master' into debug-improvements

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This commit is contained in:
Christopher Haster
2019-07-28 21:53:13 -05:00
parent 51fabc672b 74fe46de3d
commit e1f3b90b56
8 changed files with 229 additions and 129 deletions
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5
emubd/lfs_emubd.c
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@@ -11,7 +11,6 @@
#include <stdlib.h>
#include <stdio.h>
#include <limits.h>
#include <dirent.h>
#include <sys/stat.h>
#include <unistd.h>
#include <assert.h>
@@ -96,7 +95,7 @@ int lfs_emubd_create(const struct lfs_config *cfg, const char *path) {
snprintf(emu->child, LFS_NAME_MAX, ".stats");
FILE *f = fopen(emu->path, "r");
if (!f) {
memset(&emu->stats, 0, sizeof(emu->stats));
memset(&emu->stats, LFS_EMUBD_ERASE_VALUE, sizeof(emu->stats));
} else {
size_t res = fread(&emu->stats, sizeof(emu->stats), 1, f);
lfs_emubd_fromle32(emu);
@@ -265,7 +264,7 @@ int lfs_emubd_prog(const struct lfs_config *cfg, lfs_block_t block,
// update history and stats
if (block != emu->history.blocks[0]) {
memcpy(&emu->history.blocks[1], &emu->history.blocks[0],
memmove(&emu->history.blocks[1], &emu->history.blocks[0],
sizeof(emu->history) - sizeof(emu->history.blocks[0]));
emu->history.blocks[0] = block;
}

16
emubd/lfs_emubd.h
View File

@@ -17,20 +17,8 @@ extern "C"
// Config options
#ifndef LFS_EMUBD_READ_SIZE
#define LFS_EMUBD_READ_SIZE 1
#endif
#ifndef LFS_EMUBD_PROG_SIZE
#define LFS_EMUBD_PROG_SIZE 1
#endif
#ifndef LFS_EMUBD_ERASE_SIZE
#define LFS_EMUBD_ERASE_SIZE 512
#endif
#ifndef LFS_EMUBD_TOTAL_SIZE
#define LFS_EMUBD_TOTAL_SIZE 524288
#ifndef LFS_EMUBD_ERASE_VALUE
#define LFS_EMUBD_ERASE_VALUE 0x00
#endif