Add packed attribute to structures

src/common/structures.h

@@ -3,13 +3,15 @@
 
 #include <stdint.h>
 
+#define A_PACKED  __attribute__((packed))
+
 #define AML_MDT_MAGIC  "AML_"
 
 typedef struct {
   char magic[4];
   uint32_t version;
   uint32_t count;
-} aml_mdt_header_t;
+} A_PACKED aml_mdt_header_t;
 
 typedef struct {
   char soc[16];
@@ -17,7 +19,7 @@ typedef struct {
   char variant[16];
   uint32_t offset;
   uint32_t unknown;
-} aml_mdt_entry_t;
+} A_PACKED aml_mdt_entry_t;
 
 
 typedef struct {
@@ -25,7 +27,7 @@ typedef struct {
   char version[12];
   uint32_t count;
   uint32_t checksum;
-} aml_pt_header_t;
+} A_PACKED aml_pt_header_t;
 
 typedef struct {
   char name[16];
@@ -33,6 +35,6 @@ typedef struct {
   uint64_t start;
   uint32_t flags;
   uint8_t  padding[4];
-} aml_pt_partition_t;
+} A_PACKED aml_pt_partition_t;
 
 #endif /* end of include guard: AT_STRUCTURES_H */