md5.c (md5_init_ctx): Declare constants as unsigned.

* md5.c (md5_init_ctx): Declare constants as unsigned.
(md5_process_block): Likewise.

From-SVN: r41930

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index bf8f221d910f6c6eb8375f3c6e4e943be9c2593d..b496d513b5a878d2b0ec2354ec86b1914727c82a 100644 (file)
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2001-05-09  Thiemo Seufer  <seufer@csv.ica.uni-stuttgart.de>
+
+       * md5.c (md5_init_ctx): Declare constants as unsigned.
+       (md5_process_block): Likewise.
+
 2001-05-07  Zack Weinberg  <zackw@stanford.edu>
 
        * cp-demangle.c (demangle_v3_with_details,

diff --git a/libiberty/md5.c b/libiberty/md5.c
index 20c3cd126792a4666606184c5b708de4608e048d..9450586961f93c4fbd7370388586741d98c71d19 100644 (file)
--- a/libiberty/md5.c
+++ b/libiberty/md5.c
@@ -65,10 +65,10 @@ void
 md5_init_ctx (ctx)
      struct md5_ctx *ctx;
 {
-  ctx->A = 0x67452301;
-  ctx->B = 0xefcdab89;
-  ctx->C = 0x98badcfe;
-  ctx->D = 0x10325476;
+  ctx->A = (md5_uint32) 0x67452301;
+  ctx->B = (md5_uint32) 0xefcdab89;
+  ctx->C = (md5_uint32) 0x98badcfe;
+  ctx->D = (md5_uint32) 0x10325476;
 
   ctx->total[0] = ctx->total[1] = 0;
   ctx->buflen = 0;
@@ -322,22 +322,22 @@ md5_process_block (buffer, len, ctx)
        */
 
       /* Round 1.  */
-      OP (A, B, C, D,  7, 0xd76aa478);
-      OP (D, A, B, C, 12, 0xe8c7b756);
-      OP (C, D, A, B, 17, 0x242070db);
-      OP (B, C, D, A, 22, 0xc1bdceee);
-      OP (A, B, C, D,  7, 0xf57c0faf);
-      OP (D, A, B, C, 12, 0x4787c62a);
-      OP (C, D, A, B, 17, 0xa8304613);
-      OP (B, C, D, A, 22, 0xfd469501);
-      OP (A, B, C, D,  7, 0x698098d8);
-      OP (D, A, B, C, 12, 0x8b44f7af);
-      OP (C, D, A, B, 17, 0xffff5bb1);
-      OP (B, C, D, A, 22, 0x895cd7be);
-      OP (A, B, C, D,  7, 0x6b901122);
-      OP (D, A, B, C, 12, 0xfd987193);
-      OP (C, D, A, B, 17, 0xa679438e);
-      OP (B, C, D, A, 22, 0x49b40821);
+      OP (A, B, C, D,  7, (md5_uint32) 0xd76aa478);
+      OP (D, A, B, C, 12, (md5_uint32) 0xe8c7b756);
+      OP (C, D, A, B, 17, (md5_uint32) 0x242070db);
+      OP (B, C, D, A, 22, (md5_uint32) 0xc1bdceee);
+      OP (A, B, C, D,  7, (md5_uint32) 0xf57c0faf);
+      OP (D, A, B, C, 12, (md5_uint32) 0x4787c62a);
+      OP (C, D, A, B, 17, (md5_uint32) 0xa8304613);
+      OP (B, C, D, A, 22, (md5_uint32) 0xfd469501);
+      OP (A, B, C, D,  7, (md5_uint32) 0x698098d8);
+      OP (D, A, B, C, 12, (md5_uint32) 0x8b44f7af);
+      OP (C, D, A, B, 17, (md5_uint32) 0xffff5bb1);
+      OP (B, C, D, A, 22, (md5_uint32) 0x895cd7be);
+      OP (A, B, C, D,  7, (md5_uint32) 0x6b901122);
+      OP (D, A, B, C, 12, (md5_uint32) 0xfd987193);
+      OP (C, D, A, B, 17, (md5_uint32) 0xa679438e);
+      OP (B, C, D, A, 22, (md5_uint32) 0x49b40821);
 
       /* For the second to fourth round we have the possibly swapped words
         in CORRECT_WORDS.  Redefine the macro to take an additional first
@@ -353,58 +353,58 @@ md5_process_block (buffer, len, ctx)
       while (0)
 
       /* Round 2.  */
-      OP (FG, A, B, C, D,  1,  5, 0xf61e2562);
-      OP (FG, D, A, B, C,  6,  9, 0xc040b340);
-      OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
-      OP (FG, B, C, D, A,  0, 20, 0xe9b6c7aa);
-      OP (FG, A, B, C, D,  5,  5, 0xd62f105d);
-      OP (FG, D, A, B, C, 10,  9, 0x02441453);
-      OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
-      OP (FG, B, C, D, A,  4, 20, 0xe7d3fbc8);
-      OP (FG, A, B, C, D,  9,  5, 0x21e1cde6);
-      OP (FG, D, A, B, C, 14,  9, 0xc33707d6);
-      OP (FG, C, D, A, B,  3, 14, 0xf4d50d87);
-      OP (FG, B, C, D, A,  8, 20, 0x455a14ed);
-      OP (FG, A, B, C, D, 13,  5, 0xa9e3e905);
-      OP (FG, D, A, B, C,  2,  9, 0xfcefa3f8);
-      OP (FG, C, D, A, B,  7, 14, 0x676f02d9);
-      OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+      OP (FG, A, B, C, D,  1,  5, (md5_uint32) 0xf61e2562);
+      OP (FG, D, A, B, C,  6,  9, (md5_uint32) 0xc040b340);
+      OP (FG, C, D, A, B, 11, 14, (md5_uint32) 0x265e5a51);
+      OP (FG, B, C, D, A,  0, 20, (md5_uint32) 0xe9b6c7aa);
+      OP (FG, A, B, C, D,  5,  5, (md5_uint32) 0xd62f105d);
+      OP (FG, D, A, B, C, 10,  9, (md5_uint32) 0x02441453);
+      OP (FG, C, D, A, B, 15, 14, (md5_uint32) 0xd8a1e681);
+      OP (FG, B, C, D, A,  4, 20, (md5_uint32) 0xe7d3fbc8);
+      OP (FG, A, B, C, D,  9,  5, (md5_uint32) 0x21e1cde6);
+      OP (FG, D, A, B, C, 14,  9, (md5_uint32) 0xc33707d6);
+      OP (FG, C, D, A, B,  3, 14, (md5_uint32) 0xf4d50d87);
+      OP (FG, B, C, D, A,  8, 20, (md5_uint32) 0x455a14ed);
+      OP (FG, A, B, C, D, 13,  5, (md5_uint32) 0xa9e3e905);
+      OP (FG, D, A, B, C,  2,  9, (md5_uint32) 0xfcefa3f8);
+      OP (FG, C, D, A, B,  7, 14, (md5_uint32) 0x676f02d9);
+      OP (FG, B, C, D, A, 12, 20, (md5_uint32) 0x8d2a4c8a);
 
       /* Round 3.  */
-      OP (FH, A, B, C, D,  5,  4, 0xfffa3942);
-      OP (FH, D, A, B, C,  8, 11, 0x8771f681);
-      OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
-      OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
-      OP (FH, A, B, C, D,  1,  4, 0xa4beea44);
-      OP (FH, D, A, B, C,  4, 11, 0x4bdecfa9);
-      OP (FH, C, D, A, B,  7, 16, 0xf6bb4b60);
-      OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
-      OP (FH, A, B, C, D, 13,  4, 0x289b7ec6);
-      OP (FH, D, A, B, C,  0, 11, 0xeaa127fa);
-      OP (FH, C, D, A, B,  3, 16, 0xd4ef3085);
-      OP (FH, B, C, D, A,  6, 23, 0x04881d05);
-      OP (FH, A, B, C, D,  9,  4, 0xd9d4d039);
-      OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
-      OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
-      OP (FH, B, C, D, A,  2, 23, 0xc4ac5665);
+      OP (FH, A, B, C, D,  5,  4, (md5_uint32) 0xfffa3942);
+      OP (FH, D, A, B, C,  8, 11, (md5_uint32) 0x8771f681);
+      OP (FH, C, D, A, B, 11, 16, (md5_uint32) 0x6d9d6122);
+      OP (FH, B, C, D, A, 14, 23, (md5_uint32) 0xfde5380c);
+      OP (FH, A, B, C, D,  1,  4, (md5_uint32) 0xa4beea44);
+      OP (FH, D, A, B, C,  4, 11, (md5_uint32) 0x4bdecfa9);
+      OP (FH, C, D, A, B,  7, 16, (md5_uint32) 0xf6bb4b60);
+      OP (FH, B, C, D, A, 10, 23, (md5_uint32) 0xbebfbc70);
+      OP (FH, A, B, C, D, 13,  4, (md5_uint32) 0x289b7ec6);
+      OP (FH, D, A, B, C,  0, 11, (md5_uint32) 0xeaa127fa);
+      OP (FH, C, D, A, B,  3, 16, (md5_uint32) 0xd4ef3085);
+      OP (FH, B, C, D, A,  6, 23, (md5_uint32) 0x04881d05);
+      OP (FH, A, B, C, D,  9,  4, (md5_uint32) 0xd9d4d039);
+      OP (FH, D, A, B, C, 12, 11, (md5_uint32) 0xe6db99e5);
+      OP (FH, C, D, A, B, 15, 16, (md5_uint32) 0x1fa27cf8);
+      OP (FH, B, C, D, A,  2, 23, (md5_uint32) 0xc4ac5665);
 
       /* Round 4.  */
-      OP (FI, A, B, C, D,  0,  6, 0xf4292244);
-      OP (FI, D, A, B, C,  7, 10, 0x432aff97);
-      OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
-      OP (FI, B, C, D, A,  5, 21, 0xfc93a039);
-      OP (FI, A, B, C, D, 12,  6, 0x655b59c3);
-      OP (FI, D, A, B, C,  3, 10, 0x8f0ccc92);
-      OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
-      OP (FI, B, C, D, A,  1, 21, 0x85845dd1);
-      OP (FI, A, B, C, D,  8,  6, 0x6fa87e4f);
-      OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
-      OP (FI, C, D, A, B,  6, 15, 0xa3014314);
-      OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
-      OP (FI, A, B, C, D,  4,  6, 0xf7537e82);
-      OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
-      OP (FI, C, D, A, B,  2, 15, 0x2ad7d2bb);
-      OP (FI, B, C, D, A,  9, 21, 0xeb86d391);
+      OP (FI, A, B, C, D,  0,  6, (md5_uint32) 0xf4292244);
+      OP (FI, D, A, B, C,  7, 10, (md5_uint32) 0x432aff97);
+      OP (FI, C, D, A, B, 14, 15, (md5_uint32) 0xab9423a7);
+      OP (FI, B, C, D, A,  5, 21, (md5_uint32) 0xfc93a039);
+      OP (FI, A, B, C, D, 12,  6, (md5_uint32) 0x655b59c3);
+      OP (FI, D, A, B, C,  3, 10, (md5_uint32) 0x8f0ccc92);
+      OP (FI, C, D, A, B, 10, 15, (md5_uint32) 0xffeff47d);
+      OP (FI, B, C, D, A,  1, 21, (md5_uint32) 0x85845dd1);
+      OP (FI, A, B, C, D,  8,  6, (md5_uint32) 0x6fa87e4f);
+      OP (FI, D, A, B, C, 15, 10, (md5_uint32) 0xfe2ce6e0);
+      OP (FI, C, D, A, B,  6, 15, (md5_uint32) 0xa3014314);
+      OP (FI, B, C, D, A, 13, 21, (md5_uint32) 0x4e0811a1);
+      OP (FI, A, B, C, D,  4,  6, (md5_uint32) 0xf7537e82);
+      OP (FI, D, A, B, C, 11, 10, (md5_uint32) 0xbd3af235);
+      OP (FI, C, D, A, B,  2, 15, (md5_uint32) 0x2ad7d2bb);
+      OP (FI, B, C, D, A,  9, 21, (md5_uint32) 0xeb86d391);
 
       /* Add the starting values of the context.  */
       A += A_save;