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Merge pull request #2370 from SparkiDev/arm64_fixes

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Fix for AARCH64 on Linaro
This commit is contained in:
JacobBarthelmeh
2019-07-23 09:26:56 -06:00
committed by GitHub
parent 7ca9b23b76 f8e2285ab8
commit 8f5a0dc66a
2 changed files with 9 additions and 8 deletions
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1
configure.ac
View File

@ -931,6 +931,7 @@ AC_ARG_ENABLE([armasm],
)
if test "$ENABLED_ARMASM" = "yes" && test "$ENABLED_ASM" = "yes"
then
AM_CCASFLAGS="$AM_CCASFLAGS -DWOLFSSL_ARMASM"
AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_ARMASM -DWOLFSSL_NO_HASH_RAW"
#Check if mcpu and mfpu values already set if not use default
case $CPPFLAGS in

16
wolfcrypt/src/port/arm/armv8-poly1305.c
View File

@ -249,7 +249,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"MOV w26, v1.S[0] \n\t"
"MOV w27, v2.S[0] \n\t"
"MOV w28, v3.S[0] \n\t"
"MOV w29, v4.S[0] \n\t"
"MOV w30, v4.S[0] \n\t"
/* Copy 5*r^4 to ARM */
"MOV w15, v5.S[0] \n\t"
"MOV w16, v6.S[0] \n\t"
@ -309,7 +309,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"UMULL v24.2D, v15.2S, v3.2S \n\t"
"MUL x12, x20, x28 \n\t"
"UMULL v25.2D, v15.2S, v4.2S \n\t"
"MUL x13, x20, x29 \n\t"
"MUL x13, x20, x30 \n\t"
"UMLAL v21.2D, v16.2S, v9.2S \n\t"
"MADD x9, x21, x19, x9 \n\t"
"UMLAL v22.2D, v16.2S, v0.2S \n\t"
@ -489,7 +489,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"ADD v21.2D, v21.2D, v10.2D \n\t"
"MOV w28, v3.S[2] \n\t"
"ADD v22.2D, v22.2D, v11.2D \n\t"
"MOV w29, v4.S[2] \n\t"
"MOV w30, v4.S[2] \n\t"
"ADD v23.2D, v23.2D, v12.2D \n\t"
/* Copy 5*r^2 to ARM */
"MOV w15, v5.S[2] \n\t"
@ -550,7 +550,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"MOV w26, v1.S[0] \n\t"
"MOV w27, v2.S[0] \n\t"
"MOV w28, v3.S[0] \n\t"
"MOV w29, v4.S[0] \n\t"
"MOV w30, v4.S[0] \n\t"
/* Copy 5*r^2 to ARM */
"MOV w15, v5.S[0] \n\t"
"MOV w16, v6.S[0] \n\t"
@ -606,7 +606,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"UMULL v24.2D, v15.2S, v3.2S \n\t"
"MUL x12, x20, x28 \n\t"
"UMULL v25.2D, v15.2S, v4.2S \n\t"
"MUL x13, x20, x29 \n\t"
"MUL x13, x20, x30 \n\t"
"UMLAL v21.2D, v16.2S, v9.2S \n\t"
"MADD x9, x21, x19, x9 \n\t"
"UMLAL v22.2D, v16.2S, v0.2S \n\t"
@ -734,7 +734,7 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"MUL v5.2S, v0.2S, v28.2S[0] \n\t"
"MUL x12, x20, x28 \n\t"
"MUL v6.2S, v1.2S, v28.2S[0] \n\t"
"MUL x13, x20, x29 \n\t"
"MUL x13, x20, x30 \n\t"
"MUL v7.2S, v2.2S, v28.2S[0] \n\t"
"MADD x9, x21, x19, x9 \n\t"
"MUL v8.2S, v3.2S, v28.2S[0] \n\t"
@ -868,9 +868,9 @@ void poly1305_blocks(Poly1305* ctx, const unsigned char *m,
"v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19",
"v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "w9", "w10",
"w11", "w12", "w13", "w14", "w15", "w16", "w17", "w18", "w19", "w20",
"w21", "w22", "w23", "w24", "w25", "w26", "w27", "w28", "w29", "x9",
"w21", "w22", "w23", "w24", "w25", "w26", "w27", "w28", "w30", "x9",
"x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19",
"x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x29",
"x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "x30",
"v29", "v30"
);
poly1305_blocks_16(ctx, m, bytes);