aes/asm/bsaes-armv7.pl: relax stack alignment requirement.

[openssl.git] / crypto / aes / asm / bsaes-armv7.pl

diff --git a/crypto/aes/asm/bsaes-armv7.pl b/crypto/aes/asm/bsaes-armv7.pl
index 9b9ba339cbb857b969546ac8d6d4b964bdb4c992..ba641eb547f68b59e04de2881da1b0271500b3cc 100644 (file)
--- a/crypto/aes/asm/bsaes-armv7.pl
+++ b/crypto/aes/asm/bsaes-armv7.pl
@@ -91,7 +91,7 @@ my @s=@_[12..15];
 
 sub InBasisChange {
 # input in  lsb > [b0, b1, b2, b3, b4, b5, b6, b7] < msb
-# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb 
+# output in lsb > [b6, b5, b0, b3, b7, b1, b4, b2] < msb
 my @b=@_[0..7];
 $code.=<<___;
        veor    @b[2], @b[2], @b[1]
@@ -1365,7 +1365,7 @@ bsaes_cbc_encrypt:
        vmov    @XMM[4],@XMM[15]                @ just in case ensure that IV
        vmov    @XMM[5],@XMM[0]                 @ and input are preserved
        bl      AES_decrypt
-       vld1.8  {@XMM[0]}, [$fp,:64]            @ load result
+       vld1.8  {@XMM[0]}, [$fp]                @ load result
        veor    @XMM[0], @XMM[0], @XMM[4]       @ ^= IV
        vmov    @XMM[15], @XMM[5]               @ @XMM[5] holds input
        vst1.8  {@XMM[0]}, [$rounds]            @ write output
@@ -1839,8 +1839,6 @@ $code.=<<___;
        b               .Lxts_enc_done
 .align 4
 .Lxts_enc_6:
-       vst1.64         {@XMM[14]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[4], @XMM[4], @XMM[12]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -1876,8 +1874,6 @@ $code.=<<___;
 
 .align 5
 .Lxts_enc_5:
-       vst1.64         {@XMM[13]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[3], @XMM[3], @XMM[11]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -1906,8 +1902,6 @@ $code.=<<___;
        b               .Lxts_enc_done
 .align 4
 .Lxts_enc_4:
-       vst1.64         {@XMM[12]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[2], @XMM[2], @XMM[10]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -1933,8 +1927,6 @@ $code.=<<___;
        b               .Lxts_enc_done
 .align 4
 .Lxts_enc_3:
-       vst1.64         {@XMM[11]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[1], @XMM[1], @XMM[9]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -1959,8 +1951,6 @@ $code.=<<___;
        b               .Lxts_enc_done
 .align 4
 .Lxts_enc_2:
-       vst1.64         {@XMM[10]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[0], @XMM[0], @XMM[8]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -1983,7 +1973,7 @@ $code.=<<___;
 .align 4
 .Lxts_enc_1:
        mov             r0, sp
-       veor            @XMM[0], @XMM[8]
+       veor            @XMM[0], @XMM[0], @XMM[8]
        mov             r1, sp
        vst1.8          {@XMM[0]}, [sp,:128]
        mov             r2, $key
@@ -2295,8 +2285,6 @@ $code.=<<___;
        b               .Lxts_dec_done
 .align 4
 .Lxts_dec_5:
-       vst1.64         {@XMM[13]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[3], @XMM[3], @XMM[11]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -2325,8 +2313,6 @@ $code.=<<___;
        b               .Lxts_dec_done
 .align 4
 .Lxts_dec_4:
-       vst1.64         {@XMM[12]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[2], @XMM[2], @XMM[10]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -2352,8 +2338,6 @@ $code.=<<___;
        b               .Lxts_dec_done
 .align 4
 .Lxts_dec_3:
-       vst1.64         {@XMM[11]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[1], @XMM[1], @XMM[9]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -2378,8 +2362,6 @@ $code.=<<___;
        b               .Lxts_dec_done
 .align 4
 .Lxts_dec_2:
-       vst1.64         {@XMM[10]}, [r0,:128]           @ next round tweak
-
        veor            @XMM[0], @XMM[0], @XMM[8]
 #ifndef        BSAES_ASM_EXTENDED_KEY
        add             r4, sp, #0x90                   @ pass key schedule
@@ -2402,7 +2384,7 @@ $code.=<<___;
 .align 4
 .Lxts_dec_1:
        mov             r0, sp
-       veor            @XMM[0], @XMM[8]
+       veor            @XMM[0], @XMM[0], @XMM[8]
        mov             r1, sp
        vst1.8          {@XMM[0]}, [sp,:128]
        mov             r5, $magic                      @ preserve magic