if (r->size <= 8) {
/* any 8-bit or shorter register is packed */
- uint32_t offset = 0; /* silence false gcc warning */
+ uint32_t offset;
unsigned int reg32_id;
bool is_packed = armv7m_map_reg_packing(num, ®32_id, &offset);
- assert(is_packed);
+ if (!is_packed) {
+ /* We should not get here as all 8-bit or shorter registers
+ * are packed */
+ assert(false);
+ /* assert() does nothing if NDEBUG is defined */
+ return ERROR_FAIL;
+ }
struct reg *r32 = &armv7m->arm.core_cache->reg_list[reg32_id];
/* Read 32-bit container register if not cached */
if (r->size <= 8) {
/* any 8-bit or shorter register is packed */
- uint32_t offset = 0; /* silence false gcc warning */
+ uint32_t offset;
unsigned int reg32_id;
bool is_packed = armv7m_map_reg_packing(num, ®32_id, &offset);
- assert(is_packed);
+ if (!is_packed) {
+ /* We should not get here as all 8-bit or shorter registers
+ * are packed */
+ assert(false);
+ /* assert() does nothing if NDEBUG is defined */
+ return ERROR_FAIL;
+ }
struct reg *r32 = &armv7m->arm.core_cache->reg_list[reg32_id];
if (!r32->valid) {