commit 453b0dd790770ebcf062b3a0606a108cf80749c5
author Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Wed Feb 16 13:55:10 2022 +0100
committer Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no> Tue Jun 14 11:25:02 2022 +0200
tree f9cbc568e31bc8290abbf75d92eb642d1d8667b7
parent cc547a76da78c32f5103757120715f987ff8d4b6

sim: added flash_area_sector_from_off() API implementation

Added implementation of the above API function.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>

sim/mcuboot-sys/csupport/run.c

diff --git a/sim/mcuboot-sys/csupport/run.c b/sim/mcuboot-sys/csupport/run.c
index 82d3e11..df62cb4 100644
--- a/sim/mcuboot-sys/csupport/run.c
+++ b/sim/mcuboot-sys/csupport/run.c
@@ -448,6 +448,39 @@
     return flash_area_id_from_multi_image_slot(0, slot);
 }
 
+int flash_area_sector_from_off(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].id == FLASH_AREA_ID(image_0))
+            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)) {