- int rbo = (byte_order != BYTE_ORDER); /* reverse byte order */
-
- switch (len) {
- case 8:
- {
- uint8_t v;
-
- v = *(const uint8_t *)ptr;
- return v;
- }
- case 16:
- {
- uint16_t v;
-
- v = *(const uint16_t *)ptr;
- return rbo ? GUINT16_SWAP_LE_BE(v) : v;
- }
- case 32:
- {
- uint32_t v;
-
- v = *(const uint32_t *)ptr;
- return rbo ? GUINT32_SWAP_LE_BE(v) : v;
- }
- case 64:
- {
- uint64_t v;
-
- v = *(const uint64_t *)ptr;
- return rbo ? GUINT64_SWAP_LE_BE(v) : v;
- }
- default:
- assert(0);
+ struct definition_integer *integer_definition =
+ container_of(definition, struct definition_integer, p);
+ const struct declaration_integer *integer_declaration =
+ integer_definition->declaration;
+ struct ctf_stream_pos *pos = ctf_pos(ppos);
+ int rbo = (integer_declaration->byte_order != BYTE_ORDER); /* reverse byte order */
+
+ ctf_align_pos(pos, integer_declaration->p.alignment);
+ assert(!(pos->offset % CHAR_BIT));
+
+ if (!integer_declaration->signedness) {
+ switch (integer_declaration->len) {
+ case 8:
+ {
+ uint8_t v;
+
+ v = *(const uint8_t *)pos->base;
+ integer_definition->value._unsigned = v;
+ break;
+ }
+ case 16:
+ {
+ uint16_t v;
+
+ v = *(const uint16_t *)pos->base;
+ integer_definition->value._unsigned =
+ rbo ? GUINT16_SWAP_LE_BE(v) : v;
+ break;
+ }
+ case 32:
+ {
+ uint32_t v;
+
+ v = *(const uint32_t *)pos->base;
+ integer_definition->value._unsigned =
+ rbo ? GUINT32_SWAP_LE_BE(v) : v;
+ break;
+ }
+ case 64:
+ {
+ uint64_t v;
+
+ v = *(const uint64_t *)pos->base;
+ integer_definition->value._unsigned =
+ rbo ? GUINT64_SWAP_LE_BE(v) : v;
+ break;
+ }
+ default:
+ assert(0);
+ }
+ } else {
+ switch (integer_declaration->len) {
+ case 8:
+ {
+ int8_t v;
+
+ v = *(const int8_t *)pos->base;
+ integer_definition->value._signed = v;
+ break;
+ }
+ case 16:
+ {
+ int16_t v;
+
+ v = *(const int16_t *)pos->base;
+ integer_definition->value._signed =
+ rbo ? GUINT16_SWAP_LE_BE(v) : v;
+ break;
+ }
+ case 32:
+ {
+ int32_t v;
+
+ v = *(const int32_t *)pos->base;
+ integer_definition->value._signed =
+ rbo ? GUINT32_SWAP_LE_BE(v) : v;
+ break;
+ }
+ case 64:
+ {
+ int64_t v;
+
+ v = *(const int64_t *)pos->base;
+ integer_definition->value._signed =
+ rbo ? GUINT64_SWAP_LE_BE(v) : v;
+ break;
+ }
+ default:
+ assert(0);
+ }