fix compiler warnings

1 files changed, 3 insertions, 3 deletions

diff --git a/i686/gdt.h b/i686/gdt.h
index 9148c3d..f00ff7f 100644
--- a/i686/gdt.h
+++ b/i686/gdt.h
@@ -14,9 +14,9 @@ struct __attribute__((packed)) Access {
   enum Ring privilege : 2; // descriptor privilege level
   bool present : 1;       // true for every active segment
 };
-_Static_assert(sizeof(struct Access) == 1);
+_Static_assert(sizeof(struct Access) == 1, "access byte size");
 
-static const struct Access null_access = {};
+static const struct Access null_access = {false, false, false, false, false, false, false};
 static const struct Access ktext_access = {.readwrite = true, .executable = true, .segment = true, .present = true};
 static const struct Access kdata_access = {.readwrite = true, .segment = true, .present = true};
 
@@ -43,7 +43,7 @@ struct __attribute__((packed)) SegmentDescriptor_t {
   bool granularity : 1;     // limit scaled by 4k when set
   uint8_t base_31_24;       // high bits of segment address
 };
-_Static_assert(sizeof(struct SegmentDescriptor_t) == 8);
+_Static_assert(sizeof(struct SegmentDescriptor_t) == 8, "segment descriptor size");
 
 void SegmentDescriptor(struct SegmentDescriptor_t *self, unsigned base, unsigned limit, uint8_t access);