diff -urpN linux-2.6.12.1.n/crypto/wp512.c linux-2.6.12.2.n/crypto/wp512.c
--- linux-2.6.12.1.n/crypto/wp512.c Sun Jun 19 18:51:23 2005
+++ linux-2.6.12.2.n/crypto/wp512.c Sun Jun 19 18:56:18 2005
@@ -793,80 +793,90 @@ static void wp512_process_buffer(struct
state[6] = block[6] ^ (K[6] = wctx->hash[6]);
state[7] = block[7] ^ (K[7] = wctx->hash[7]);
+#if 1
+ #define X(a) a ^=
+ #define XEND ;
+#else
+/* gcc -O2 (3.4.3) optimizer bug:
+** this will cause excessive spills (~3K stack used)
+** See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21141 */
+ #define X(a) ^
+ #define XEND
+#endif
for (r = 1; r <= WHIRLPOOL_ROUNDS; r++) {
- L[0] = C0[(int)(K[0] >> 56) ] ^
- C1[(int)(K[7] >> 48) & 0xff] ^
- C2[(int)(K[6] >> 40) & 0xff] ^
- C3[(int)(K[5] >> 32) & 0xff] ^
- C4[(int)(K[4] >> 24) & 0xff] ^
- C5[(int)(K[3] >> 16) & 0xff] ^
- C6[(int)(K[2] >> 8) & 0xff] ^
- C7[(int)(K[1] ) & 0xff] ^
- rc[r];
-
- L[1] = C0[(int)(K[1] >> 56) ] ^
- C1[(int)(K[0] >> 48) & 0xff] ^
- C2[(int)(K[7] >> 40) & 0xff] ^
- C3[(int)(K[6] >> 32) & 0xff] ^
- C4[(int)(K[5] >> 24) & 0xff] ^
- C5[(int)(K[4] >> 16) & 0xff] ^
- C6[(int)(K[3] >> 8) & 0xff] ^
- C7[(int)(K[2] ) & 0xff];
-
- L[2] = C0[(int)(K[2] >> 56) ] ^
- C1[(int)(K[1] >> 48) & 0xff] ^
- C2[(int)(K[0] >> 40) & 0xff] ^
- C3[(int)(K[7] >> 32) & 0xff] ^
- C4[(int)(K[6] >> 24) & 0xff] ^
- C5[(int)(K[5] >> 16) & 0xff] ^
- C6[(int)(K[4] >> 8) & 0xff] ^
- C7[(int)(K[3] ) & 0xff];
-
- L[3] = C0[(int)(K[3] >> 56) ] ^
- C1[(int)(K[2] >> 48) & 0xff] ^
- C2[(int)(K[1] >> 40) & 0xff] ^
- C3[(int)(K[0] >> 32) & 0xff] ^
- C4[(int)(K[7] >> 24) & 0xff] ^
- C5[(int)(K[6] >> 16) & 0xff] ^
- C6[(int)(K[5] >> 8) & 0xff] ^
- C7[(int)(K[4] ) & 0xff];
-
- L[4] = C0[(int)(K[4] >> 56) ] ^
- C1[(int)(K[3] >> 48) & 0xff] ^
- C2[(int)(K[2] >> 40) & 0xff] ^
- C3[(int)(K[1] >> 32) & 0xff] ^
- C4[(int)(K[0] >> 24) & 0xff] ^
- C5[(int)(K[7] >> 16) & 0xff] ^
- C6[(int)(K[6] >> 8) & 0xff] ^
- C7[(int)(K[5] ) & 0xff];
-
- L[5] = C0[(int)(K[5] >> 56) ] ^
- C1[(int)(K[4] >> 48) & 0xff] ^
- C2[(int)(K[3] >> 40) & 0xff] ^
- C3[(int)(K[2] >> 32) & 0xff] ^
- C4[(int)(K[1] >> 24) & 0xff] ^
- C5[(int)(K[0] >> 16) & 0xff] ^
- C6[(int)(K[7] >> 8) & 0xff] ^
- C7[(int)(K[6] ) & 0xff];
-
- L[6] = C0[(int)(K[6] >> 56) ] ^
- C1[(int)(K[5] >> 48) & 0xff] ^
- C2[(int)(K[4] >> 40) & 0xff] ^
- C3[(int)(K[3] >> 32) & 0xff] ^
- C4[(int)(K[2] >> 24) & 0xff] ^
- C5[(int)(K[1] >> 16) & 0xff] ^
- C6[(int)(K[0] >> 8) & 0xff] ^
- C7[(int)(K[7] ) & 0xff];
-
- L[7] = C0[(int)(K[7] >> 56) ] ^
- C1[(int)(K[6] >> 48) & 0xff] ^
- C2[(int)(K[5] >> 40) & 0xff] ^
- C3[(int)(K[4] >> 32) & 0xff] ^
- C4[(int)(K[3] >> 24) & 0xff] ^
- C5[(int)(K[2] >> 16) & 0xff] ^
- C6[(int)(K[1] >> 8) & 0xff] ^
- C7[(int)(K[0] ) & 0xff];
+ L[0] = C0[BYTE7(K[0])] XEND
+ X(L[0]) C1[BYTE6(K[7])] XEND
+ X(L[0]) C2[BYTE5(K[6])] XEND
+ X(L[0]) C3[BYTE4(K[5])] XEND
+ X(L[0]) C4[BYTE3(K[4])] XEND
+ X(L[0]) C5[BYTE2(K[3])] XEND
+ X(L[0]) C6[BYTE1(K[2])] XEND
+ X(L[0]) C7[BYTE0(K[1])] XEND
+ X(L[0]) rc[r];
+
+ L[1] = C0[BYTE7(K[1])] XEND
+ X(L[1]) C1[BYTE6(K[0])] XEND
+ X(L[1]) C2[BYTE5(K[7])] XEND
+ X(L[1]) C3[BYTE4(K[6])] XEND
+ X(L[1]) C4[BYTE3(K[5])] XEND
+ X(L[1]) C5[BYTE2(K[4])] XEND
+ X(L[1]) C6[BYTE1(K[3])] XEND
+ X(L[1]) C7[BYTE0(K[2])];
+
+ L[2] = C0[BYTE7(K[2])] XEND
+ X(L[2]) C1[BYTE6(K[1])] XEND
+ X(L[2]) C2[BYTE5(K[0])] XEND
+ X(L[2]) C3[BYTE4(K[7])] XEND
+ X(L[2]) C4[BYTE3(K[6])] XEND
+ X(L[2]) C5[BYTE2(K[5])] XEND
+ X(L[2]) C6[BYTE1(K[4])] XEND
+ X(L[2]) C7[BYTE0(K[3])];
+
+ L[3] = C0[BYTE7(K[3])] XEND
+ X(L[3]) C1[BYTE6(K[2])] XEND
+ X(L[3]) C2[BYTE5(K[1])] XEND
+ X(L[3]) C3[BYTE4(K[0])] XEND
+ X(L[3]) C4[BYTE3(K[7])] XEND
+ X(L[3]) C5[BYTE2(K[6])] XEND
+ X(L[3]) C6[BYTE1(K[5])] XEND
+ X(L[3]) C7[BYTE0(K[4])];
+
+ L[4] = C0[BYTE7(K[4])] XEND
+ X(L[4]) C1[BYTE6(K[3])] XEND
+ X(L[4]) C2[BYTE5(K[2])] XEND
+ X(L[4]) C3[BYTE4(K[1])] XEND
+ X(L[4]) C4[BYTE3(K[0])] XEND
+ X(L[4]) C5[BYTE2(K[7])] XEND
+ X(L[4]) C6[BYTE1(K[6])] XEND
+ X(L[4]) C7[BYTE0(K[5])];
+
+ L[5] = C0[BYTE7(K[5])] XEND
+ X(L[5]) C1[BYTE6(K[4])] XEND
+ X(L[5]) C2[BYTE5(K[3])] XEND
+ X(L[5]) C3[BYTE4(K[2])] XEND
+ X(L[5]) C4[BYTE3(K[1])] XEND
+ X(L[5]) C5[BYTE2(K[0])] XEND
+ X(L[5]) C6[BYTE1(K[7])] XEND
+ X(L[5]) C7[BYTE0(K[6])];
+
+ L[6] = C0[BYTE7(K[6])] XEND
+ X(L[6]) C1[BYTE6(K[5])] XEND
+ X(L[6]) C2[BYTE5(K[4])] XEND
+ X(L[6]) C3[BYTE4(K[3])] XEND
+ X(L[6]) C4[BYTE3(K[2])] XEND
+ X(L[6]) C5[BYTE2(K[1])] XEND
+ X(L[6]) C6[BYTE1(K[0])] XEND
+ X(L[6]) C7[BYTE0(K[7])];
+
+ L[7] = C0[BYTE7(K[7])] XEND
+ X(L[7]) C1[BYTE6(K[6])] XEND
+ X(L[7]) C2[BYTE5(K[5])] XEND
+ X(L[7]) C3[BYTE4(K[4])] XEND
+ X(L[7]) C4[BYTE3(K[3])] XEND
+ X(L[7]) C5[BYTE2(K[2])] XEND
+ X(L[7]) C6[BYTE1(K[1])] XEND
+ X(L[7]) C7[BYTE0(K[0])];
K[0] = L[0];
K[1] = L[1];
@@ -877,85 +887,85 @@ static void wp512_process_buffer(struct
K[6] = L[6];
K[7] = L[7];
- L[0] = C0[(int)(state[0] >> 56) ] ^
- C1[(int)(state[7] >> 48) & 0xff] ^
- C2[(int)(state[6] >> 40) & 0xff] ^
- C3[(int)(state[5] >> 32) & 0xff] ^
- C4[(int)(state[4] >> 24) & 0xff] ^
- C5[(int)(state[3] >> 16) & 0xff] ^
- C6[(int)(state[2] >> 8) & 0xff] ^
- C7[(int)(state[1] ) & 0xff] ^
- K[0];
-
- L[1] = C0[(int)(state[1] >> 56) ] ^
- C1[(int)(state[0] >> 48) & 0xff] ^
- C2[(int)(state[7] >> 40) & 0xff] ^
- C3[(int)(state[6] >> 32) & 0xff] ^
- C4[(int)(state[5] >> 24) & 0xff] ^
- C5[(int)(state[4] >> 16) & 0xff] ^
- C6[(int)(state[3] >> 8) & 0xff] ^
- C7[(int)(state[2] ) & 0xff] ^
- K[1];
-
- L[2] = C0[(int)(state[2] >> 56) ] ^
- C1[(int)(state[1] >> 48) & 0xff] ^
- C2[(int)(state[0] >> 40) & 0xff] ^
- C3[(int)(state[7] >> 32) & 0xff] ^
- C4[(int)(state[6] >> 24) & 0xff] ^
- C5[(int)(state[5] >> 16) & 0xff] ^
- C6[(int)(state[4] >> 8) & 0xff] ^
- C7[(int)(state[3] ) & 0xff] ^
- K[2];
-
- L[3] = C0[(int)(state[3] >> 56) ] ^
- C1[(int)(state[2] >> 48) & 0xff] ^
- C2[(int)(state[1] >> 40) & 0xff] ^
- C3[(int)(state[0] >> 32) & 0xff] ^
- C4[(int)(state[7] >> 24) & 0xff] ^
- C5[(int)(state[6] >> 16) & 0xff] ^
- C6[(int)(state[5] >> 8) & 0xff] ^
- C7[(int)(state[4] ) & 0xff] ^
- K[3];
-
- L[4] = C0[(int)(state[4] >> 56) ] ^
- C1[(int)(state[3] >> 48) & 0xff] ^
- C2[(int)(state[2] >> 40) & 0xff] ^
- C3[(int)(state[1] >> 32) & 0xff] ^
- C4[(int)(state[0] >> 24) & 0xff] ^
- C5[(int)(state[7] >> 16) & 0xff] ^
- C6[(int)(state[6] >> 8) & 0xff] ^
- C7[(int)(state[5] ) & 0xff] ^
- K[4];
-
- L[5] = C0[(int)(state[5] >> 56) ] ^
- C1[(int)(state[4] >> 48) & 0xff] ^
- C2[(int)(state[3] >> 40) & 0xff] ^
- C3[(int)(state[2] >> 32) & 0xff] ^
- C4[(int)(state[1] >> 24) & 0xff] ^
- C5[(int)(state[0] >> 16) & 0xff] ^
- C6[(int)(state[7] >> 8) & 0xff] ^
- C7[(int)(state[6] ) & 0xff] ^
- K[5];
-
- L[6] = C0[(int)(state[6] >> 56) ] ^
- C1[(int)(state[5] >> 48) & 0xff] ^
- C2[(int)(state[4] >> 40) & 0xff] ^
- C3[(int)(state[3] >> 32) & 0xff] ^
- C4[(int)(state[2] >> 24) & 0xff] ^
- C5[(int)(state[1] >> 16) & 0xff] ^
- C6[(int)(state[0] >> 8) & 0xff] ^
- C7[(int)(state[7] ) & 0xff] ^
- K[6];
-
- L[7] = C0[(int)(state[7] >> 56) ] ^
- C1[(int)(state[6] >> 48) & 0xff] ^
- C2[(int)(state[5] >> 40) & 0xff] ^
- C3[(int)(state[4] >> 32) & 0xff] ^
- C4[(int)(state[3] >> 24) & 0xff] ^
- C5[(int)(state[2] >> 16) & 0xff] ^
- C6[(int)(state[1] >> 8) & 0xff] ^
- C7[(int)(state[0] ) & 0xff] ^
- K[7];
+ L[0] = C0[BYTE7(state[0])] XEND
+ X(L[0]) C1[BYTE6(state[7])] XEND
+ X(L[0]) C2[BYTE5(state[6])] XEND
+ X(L[0]) C3[BYTE4(state[5])] XEND
+ X(L[0]) C4[BYTE3(state[4])] XEND
+ X(L[0]) C5[BYTE2(state[3])] XEND
+ X(L[0]) C6[BYTE1(state[2])] XEND
+ X(L[0]) C7[BYTE0(state[1])] XEND
+ X(L[0]) K[0];
+
+ L[1] = C0[BYTE7(state[1])] XEND
+ X(L[1]) C1[BYTE6(state[0])] XEND
+ X(L[1]) C2[BYTE5(state[7])] XEND
+ X(L[1]) C3[BYTE4(state[6])] XEND
+ X(L[1]) C4[BYTE3(state[5])] XEND
+ X(L[1]) C5[BYTE2(state[4])] XEND
+ X(L[1]) C6[BYTE1(state[3])] XEND
+ X(L[1]) C7[BYTE0(state[2])] XEND
+ X(L[1]) K[1];
+
+ L[2] = C0[BYTE7(state[2])] XEND
+ X(L[2]) C1[BYTE6(state[1])] XEND
+ X(L[2]) C2[BYTE5(state[0])] XEND
+ X(L[2]) C3[BYTE4(state[7])] XEND
+ X(L[2]) C4[BYTE3(state[6])] XEND
+ X(L[2]) C5[BYTE2(state[5])] XEND
+ X(L[2]) C6[BYTE1(state[4])] XEND
+ X(L[2]) C7[BYTE0(state[3])] XEND
+ X(L[2]) K[2];
+
+ L[3] = C0[BYTE7(state[3])] XEND
+ X(L[3]) C1[BYTE6(state[2])] XEND
+ X(L[3]) C2[BYTE5(state[1])] XEND
+ X(L[3]) C3[BYTE4(state[0])] XEND
+ X(L[3]) C4[BYTE3(state[7])] XEND
+ X(L[3]) C5[BYTE2(state[6])] XEND
+ X(L[3]) C6[BYTE1(state[5])] XEND
+ X(L[3]) C7[BYTE0(state[4])] XEND
+ X(L[3]) K[3];
+
+ L[4] = C0[BYTE7(state[4])] XEND
+ X(L[4]) C1[BYTE6(state[3])] XEND
+ X(L[4]) C2[BYTE5(state[2])] XEND
+ X(L[4]) C3[BYTE4(state[1])] XEND
+ X(L[4]) C4[BYTE3(state[0])] XEND
+ X(L[4]) C5[BYTE2(state[7])] XEND
+ X(L[4]) C6[BYTE1(state[6])] XEND
+ X(L[4]) C7[BYTE0(state[5])] XEND
+ X(L[4]) K[4];
+
+ L[5] = C0[BYTE7(state[5])] XEND
+ X(L[5]) C1[BYTE6(state[4])] XEND
+ X(L[5]) C2[BYTE5(state[3])] XEND
+ X(L[5]) C3[BYTE4(state[2])] XEND
+ X(L[5]) C4[BYTE3(state[1])] XEND
+ X(L[5]) C5[BYTE2(state[0])] XEND
+ X(L[5]) C6[BYTE1(state[7])] XEND
+ X(L[5]) C7[BYTE0(state[6])] XEND
+ X(L[5]) K[5];
+
+ L[6] = C0[BYTE7(state[6])] XEND
+ X(L[6]) C1[BYTE6(state[5])] XEND
+ X(L[6]) C2[BYTE5(state[4])] XEND
+ X(L[6]) C3[BYTE4(state[3])] XEND
+ X(L[6]) C4[BYTE3(state[2])] XEND
+ X(L[6]) C5[BYTE2(state[1])] XEND
+ X(L[6]) C6[BYTE1(state[0])] XEND
+ X(L[6]) C7[BYTE0(state[7])] XEND
+ X(L[6]) K[6];
+
+ L[7] = C0[BYTE7(state[7])] XEND
+ X(L[7]) C1[BYTE6(state[6])] XEND
+ X(L[7]) C2[BYTE5(state[5])] XEND
+ X(L[7]) C3[BYTE4(state[4])] XEND
+ X(L[7]) C4[BYTE3(state[3])] XEND
+ X(L[7]) C5[BYTE2(state[2])] XEND
+ X(L[7]) C6[BYTE1(state[1])] XEND
+ X(L[7]) C7[BYTE0(state[0])] XEND
+ X(L[7]) K[7];
state[0] = L[0];
state[1] = L[1];
@@ -979,7 +989,7 @@ static void wp512_process_buffer(struct
wctx->hash[7] ^= state[7] ^ block[7];
}
-static void wp512_init (void *ctx) {
+static void wp512_init(void *ctx) {
int i;
struct wp512_ctx *wctx = ctx;
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