annotate structs in mcb.h process.h [#95]

dosemu2 · Jul 27, 2019 · 7928f02 · 7928f02
1 parent 8404677
commit 7928f02
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Showing 3 changed files with 4 additions and 0 deletions.
diff --git a/hdr/mcb.h b/hdr/mcb.h
@@ -67,3 +67,4 @@ typedef struct _mcb {
 //  AR_MEMB(_mcb, BYTE, m_name, 8);               /* owner name limited to 8 bytes        */
   BYTE m_name[8];               /* owner name limited to 8 bytes        */
 } PACKED mcb;
+ANNOTATE_SIZE(mcb, 16);
diff --git a/hdr/portab.h b/hdr/portab.h
@@ -260,6 +260,7 @@ void PurgeHook(void *ptr, UDWORD len);
 #define BSSZ(t, n) CTORZ(t, n)
 #define DATA(t, n, i) CTOR(t, n, i)
 #define DATAAIS(t, n, ...) CTORAI(static, t, n, __VA_ARGS__)
+#define ANNOTATE_SIZE(n, s) static_assert(sizeof(n) == s, "wrong size of " #n)
 
 #define FAR                     /* linear architecture  */
 #define REG

diff --git a/hdr/process.h b/hdr/process.h
@@ -51,6 +51,7 @@ typedef struct {
     } _exec;
   } ldata;
 } exec_blk;
+ANNOTATE_SIZE(exec_blk, 22);
 
 #define exec    ldata._exec
 #define load    ldata._load
@@ -107,6 +108,7 @@ typedef struct _psp {
     } _u3;
   } _u;
 } psp;
+ANNOTATE_SIZE(psp, 0x100);
 
 #define ps_fcb1 _u._u1._ps_fcb1
 #define ps_fcb2 _u._u2._ps_fcb2