sim: Add flash_area_get_sector
Commits adds implementation of flash_area_get_sector that
is supposed to replace flash_area_sector_from_off.
The flash_area_get_sector gets additional parameter of flash_area
type, while flash_area_sector_from_off uses hardcoded flash_area.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
diff --git a/sim/mcuboot-sys/csupport/run.c b/sim/mcuboot-sys/csupport/run.c
index df62cb4..9868996 100644
--- a/sim/mcuboot-sys/csupport/run.c
+++ b/sim/mcuboot-sys/csupport/run.c
@@ -481,6 +481,40 @@
return (i < slot->num_areas) ? 0 : -1;
}
+int flash_area_get_sector(const struct flash_area *fa, uint32_t off,
+ struct flash_sector *sector)
+{
+ uint32_t i, sec_off, sec_size;
+ struct area *slot;
+ struct area_desc *flash_areas;
+
+ flash_areas = sim_get_flash_areas();
+ for (i = 0; i < flash_areas->num_slots; i++) {
+ if (&flash_areas->slots[i].whole == fa)
+ break;
+ }
+
+ if (i == flash_areas->num_slots) {
+ printf("Unsupported area\n");
+ abort();
+ }
+
+ slot = &flash_areas->slots[i];
+
+ for (i = 0; i < slot->num_areas; i++) {
+ sec_off = slot->areas[i].fa_off - slot->whole.fa_off;
+ sec_size = slot->areas[i].fa_size;
+
+ if (off >= sec_off && off < (sec_off + sec_size)) {
+ sector->fs_off = sec_off;
+ sector->fs_size = sec_size;
+ break;
+ }
+ }
+
+ return (i < slot->num_areas) ? 0 : -1;
+}
+
void sim_assert(int x, const char *assertion, const char *file, unsigned int line, const char *function)
{
if (!(x)) {