Roll src/third_party/boringssl/src 68de407:771a138

third_party/boringssl/linux-arm/crypto/modes/ghash-armv4.S

 #if defined(__arm__)
 #include "arm_arch.h"
 
-.syntax unified
+.syntax unified
 
 .text
 .code   32
 
+#ifdef  __APPLE__
+#define ldrplb  ldrbpl
+#define ldrneb  ldrbne
+#endif
+
 .type   rem_4bit,%object
 .align  5
 rem_4bit:
 .short  0x0000,0x1C20,0x3840,0x2460
 .short  0x7080,0x6CA0,0x48C0,0x54E0
 .short  0xE100,0xFD20,0xD940,0xC560
 .short  0x9180,0x8DA0,0xA9C0,0xB5E0
 .size   rem_4bit,.-rem_4bit
 
 .type   rem_4bit_get,%function
 rem_4bit_get:
         sub     r2,pc,#8
         sub     r2,r2,#32       @ &rem_4bit
         b       .Lrem_4bit_got
         nop
 .size   rem_4bit_get,.-rem_4bit_get
 
-.global gcm_ghash_4bit
+.globl  gcm_ghash_4bit
 .hidden gcm_ghash_4bit
 .type   gcm_ghash_4bit,%function
 gcm_ghash_4bit:
         sub     r12,pc,#8
         add     r3,r2,r3                @ r3 to point at the end
-        stmdb   sp!,{r3-r11,lr}         @ save r3/end too
+        stmdb   sp!,{r3,r4,r5,r6,r7,r8,r9,r10,r11,lr}           @ save r3/end too
         sub     r12,r12,#48             @ &rem_4bit
 
-        ldmia   r12,{r4-r11}            @ copy rem_4bit ...
-        stmdb   sp!,{r4-r11}            @ ... to stack
+        ldmia   r12,{r4,r5,r6,r7,r8,r9,r10,r11}         @ copy rem_4bit ...
+        stmdb   sp!,{r4,r5,r6,r7,r8,r9,r10,r11}         @ ... to stack
 
         ldrb    r12,[r2,#15]
         ldrb    r14,[r0,#15]
 .Louter:
         eor     r12,r12,r14
         and     r14,r12,#0xf0
         and     r12,r12,#0x0f
         mov     r3,#14
 
         add     r7,r1,r12,lsl#4
-        ldmia   r7,{r4-r7}      @ load Htbl[nlo]
+        ldmia   r7,{r4,r5,r6,r7}        @ load Htbl[nlo]
         add     r11,r1,r14
         ldrb    r12,[r2,#14]
 
         and     r14,r4,#0xf             @ rem
-        ldmia   r11,{r8-r11}    @ load Htbl[nhi]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nhi]
         add     r14,r14,r14
         eor     r4,r8,r4,lsr#4
         ldrh    r8,[sp,r14]             @ rem_4bit[rem]
         eor     r4,r4,r5,lsl#28
         ldrb    r14,[r0,#14]
         eor     r5,r9,r5,lsr#4
         eor     r5,r5,r6,lsl#28
         eor     r6,r10,r6,lsr#4
         eor     r6,r6,r7,lsl#28
         eor     r7,r11,r7,lsr#4
         eor     r12,r12,r14
         and     r14,r12,#0xf0
         and     r12,r12,#0x0f
         eor     r7,r7,r8,lsl#16
 
 .Linner:
         add     r11,r1,r12,lsl#4
         and     r12,r4,#0xf             @ rem
         subs    r3,r3,#1
         add     r12,r12,r12
-        ldmia   r11,{r8-r11}    @ load Htbl[nlo]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nlo]
         eor     r4,r8,r4,lsr#4
         eor     r4,r4,r5,lsl#28
         eor     r5,r9,r5,lsr#4
         eor     r5,r5,r6,lsl#28
         ldrh    r8,[sp,r12]             @ rem_4bit[rem]
         eor     r6,r10,r6,lsr#4
         ldrbpl  r12,[r2,r3]
         eor     r6,r6,r7,lsl#28
         eor     r7,r11,r7,lsr#4
 
         add     r11,r1,r14
         and     r14,r4,#0xf             @ rem
         eor     r7,r7,r8,lsl#16 @ ^= rem_4bit[rem]
         add     r14,r14,r14
-        ldmia   r11,{r8-r11}    @ load Htbl[nhi]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nhi]
         eor     r4,r8,r4,lsr#4
         ldrbpl  r8,[r0,r3]
         eor     r4,r4,r5,lsl#28
         eor     r5,r9,r5,lsr#4
         ldrh    r9,[sp,r14]
         eor     r5,r5,r6,lsl#28
         eor     r6,r10,r6,lsr#4
         eor     r6,r6,r7,lsl#28
         eorpl   r12,r12,r8
         eor     r7,r11,r7,lsr#4
@@ skipping 42 matching lines @@
         str     r6,[r0,#4]
 #else
         mov     r9,r6,lsr#8
         strb    r6,[r0,#4+3]
         mov     r10,r6,lsr#16
         strb    r9,[r0,#4+2]
         mov     r11,r6,lsr#24
         strb    r10,[r0,#4+1]
         strb    r11,[r0,#4]
 #endif
-        
+
 #if __ARM_ARCH__>=7 && defined(__ARMEL__)
         rev     r7,r7
         str     r7,[r0,#0]
 #elif defined(__ARMEB__)
         str     r7,[r0,#0]
 #else
         mov     r9,r7,lsr#8
         strb    r7,[r0,#0+3]
         mov     r10,r7,lsr#16
         strb    r9,[r0,#0+2]
         mov     r11,r7,lsr#24
         strb    r10,[r0,#0+1]
         strb    r11,[r0,#0]
 #endif
-        
+
         bne     .Louter
 
         add     sp,sp,#36
 #if __ARM_ARCH__>=5
-        ldmia   sp!,{r4-r11,pc}
+        ldmia   sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
 #else
-        ldmia   sp!,{r4-r11,lr}
+        ldmia   sp!,{r4,r5,r6,r7,r8,r9,r10,r11,lr}
         tst     lr,#1
         moveq   pc,lr                   @ be binary compatible with V4, yet
-        .word   0xe12fff1e                      @ interoperable with Thumb ISA:-)
+.word   0xe12fff1e                      @ interoperable with Thumb ISA:-)
 #endif
 .size   gcm_ghash_4bit,.-gcm_ghash_4bit
 
-.global gcm_gmult_4bit
+.globl  gcm_gmult_4bit
 .hidden gcm_gmult_4bit
 .type   gcm_gmult_4bit,%function
 gcm_gmult_4bit:
-        stmdb   sp!,{r4-r11,lr}
+        stmdb   sp!,{r4,r5,r6,r7,r8,r9,r10,r11,lr}
         ldrb    r12,[r0,#15]
         b       rem_4bit_get
 .Lrem_4bit_got:
         and     r14,r12,#0xf0
         and     r12,r12,#0x0f
         mov     r3,#14
 
         add     r7,r1,r12,lsl#4
-        ldmia   r7,{r4-r7}      @ load Htbl[nlo]
+        ldmia   r7,{r4,r5,r6,r7}        @ load Htbl[nlo]
         ldrb    r12,[r0,#14]
 
         add     r11,r1,r14
         and     r14,r4,#0xf             @ rem
-        ldmia   r11,{r8-r11}    @ load Htbl[nhi]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nhi]
         add     r14,r14,r14
         eor     r4,r8,r4,lsr#4
         ldrh    r8,[r2,r14]     @ rem_4bit[rem]
         eor     r4,r4,r5,lsl#28
         eor     r5,r9,r5,lsr#4
         eor     r5,r5,r6,lsl#28
         eor     r6,r10,r6,lsr#4
         eor     r6,r6,r7,lsl#28
         eor     r7,r11,r7,lsr#4
         and     r14,r12,#0xf0
         eor     r7,r7,r8,lsl#16
         and     r12,r12,#0x0f
 
 .Loop:
         add     r11,r1,r12,lsl#4
         and     r12,r4,#0xf             @ rem
         subs    r3,r3,#1
         add     r12,r12,r12
-        ldmia   r11,{r8-r11}    @ load Htbl[nlo]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nlo]
         eor     r4,r8,r4,lsr#4
         eor     r4,r4,r5,lsl#28
         eor     r5,r9,r5,lsr#4
         eor     r5,r5,r6,lsl#28
         ldrh    r8,[r2,r12]     @ rem_4bit[rem]
         eor     r6,r10,r6,lsr#4
         ldrbpl  r12,[r0,r3]
         eor     r6,r6,r7,lsl#28
         eor     r7,r11,r7,lsr#4
 
         add     r11,r1,r14
         and     r14,r4,#0xf             @ rem
         eor     r7,r7,r8,lsl#16 @ ^= rem_4bit[rem]
         add     r14,r14,r14
-        ldmia   r11,{r8-r11}    @ load Htbl[nhi]
+        ldmia   r11,{r8,r9,r10,r11}     @ load Htbl[nhi]
         eor     r4,r8,r4,lsr#4
         eor     r4,r4,r5,lsl#28
         eor     r5,r9,r5,lsr#4
         ldrh    r8,[r2,r14]     @ rem_4bit[rem]
         eor     r5,r5,r6,lsl#28
         eor     r6,r10,r6,lsr#4
         eor     r6,r6,r7,lsl#28
         eor     r7,r11,r7,lsr#4
         andpl   r14,r12,#0xf0
         andpl   r12,r12,#0x0f
         eor     r7,r7,r8,lsl#16 @ ^= rem_4bit[rem]
         bpl     .Loop
 #if __ARM_ARCH__>=7 && defined(__ARMEL__)
         rev     r4,r4
         str     r4,[r0,#12]
 #elif defined(__ARMEB__)
         str     r4,[r0,#12]
 #else
         mov     r9,r4,lsr#8
         strb    r4,[r0,#12+3]
         mov     r10,r4,lsr#16
         strb    r9,[r0,#12+2]
         mov     r11,r4,lsr#24
         strb    r10,[r0,#12+1]
         strb    r11,[r0,#12]
 #endif
-        
+
 #if __ARM_ARCH__>=7 && defined(__ARMEL__)
         rev     r5,r5
         str     r5,[r0,#8]
 #elif defined(__ARMEB__)
         str     r5,[r0,#8]
 #else
         mov     r9,r5,lsr#8
         strb    r5,[r0,#8+3]
         mov     r10,r5,lsr#16
         strb    r9,[r0,#8+2]
         mov     r11,r5,lsr#24
         strb    r10,[r0,#8+1]
         strb    r11,[r0,#8]
 #endif
-        
+
 #if __ARM_ARCH__>=7 && defined(__ARMEL__)
         rev     r6,r6
         str     r6,[r0,#4]
 #elif defined(__ARMEB__)
         str     r6,[r0,#4]
 #else
         mov     r9,r6,lsr#8
         strb    r6,[r0,#4+3]
         mov     r10,r6,lsr#16
         strb    r9,[r0,#4+2]
         mov     r11,r6,lsr#24
         strb    r10,[r0,#4+1]
         strb    r11,[r0,#4]
 #endif
-        
+
 #if __ARM_ARCH__>=7 && defined(__ARMEL__)
         rev     r7,r7
         str     r7,[r0,#0]
 #elif defined(__ARMEB__)
         str     r7,[r0,#0]
 #else
         mov     r9,r7,lsr#8
         strb    r7,[r0,#0+3]
         mov     r10,r7,lsr#16
         strb    r9,[r0,#0+2]
         mov     r11,r7,lsr#24
         strb    r10,[r0,#0+1]
         strb    r11,[r0,#0]
 #endif
-        
+
 #if __ARM_ARCH__>=5
-        ldmia   sp!,{r4-r11,pc}
+        ldmia   sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
 #else
-        ldmia   sp!,{r4-r11,lr}
+        ldmia   sp!,{r4,r5,r6,r7,r8,r9,r10,r11,lr}
         tst     lr,#1
         moveq   pc,lr                   @ be binary compatible with V4, yet
-        .word   0xe12fff1e                      @ interoperable with Thumb ISA:-)
+.word   0xe12fff1e                      @ interoperable with Thumb ISA:-)
 #endif
 .size   gcm_gmult_4bit,.-gcm_gmult_4bit
-#if __ARM_ARCH__>=7
+#if __ARM_MAX_ARCH__>=7
+.arch   armv7-a
 .fpu    neon
 
-.global gcm_init_neon
+.globl  gcm_init_neon
 .hidden gcm_init_neon
 .type   gcm_init_neon,%function
 .align  4
 gcm_init_neon:
-        vld1.64         d7,[r1,:64]!    @ load H
-        vmov.i8         q8,#0xe1
-        vld1.64         d6,[r1,:64]
+        vld1.64 d7,[r1]!                @ load H
+        vmov.i8 q8,#0xe1
+        vld1.64 d6,[r1]
         vshl.i64        d17,#57
         vshr.u64        d16,#63         @ t0=0xc2....01
-        vdup.8          q9,d7[7]
+        vdup.8  q9,d7[7]
         vshr.u64        d26,d6,#63
-        vshr.s8         q9,#7                   @ broadcast carry bit
+        vshr.s8 q9,#7                   @ broadcast carry bit
         vshl.i64        q3,q3,#1
-        vand            q8,q8,q9
-        vorr            d7,d26          @ H<<<=1
-        veor            q3,q3,q8                @ twisted H
-        vstmia          r0,{q3}
-
-        .word   0xe12fff1e
+        vand    q8,q8,q9
+        vorr    d7,d26          @ H<<<=1
+        veor    q3,q3,q8                @ twisted H
+        vstmia  r0,{q3}
+
+        bx      lr                                      @ bx lr
 .size   gcm_init_neon,.-gcm_init_neon
 
-.global gcm_gmult_neon
+.globl  gcm_gmult_neon
 .hidden gcm_gmult_neon
 .type   gcm_gmult_neon,%function
 .align  4
 gcm_gmult_neon:
-        vld1.64         d7,[r0,:64]!    @ load Xi
-        vld1.64         d6,[r0,:64]!
+        vld1.64 d7,[r0]!                @ load Xi
+        vld1.64 d6,[r0]!
         vmov.i64        d29,#0x0000ffffffffffff
-        vldmia          r1,{d26-d27}    @ load twisted H
+        vldmia  r1,{d26,d27}    @ load twisted H
         vmov.i64        d30,#0x00000000ffffffff
 #ifdef __ARMEL__
         vrev64.8        q3,q3
 #endif
         vmov.i64        d31,#0x000000000000ffff
-        veor            d28,d26,d27             @ Karatsuba pre-processing
-        mov             r3,#16
-        b               .Lgmult_neon
+        veor    d28,d26,d27             @ Karatsuba pre-processing
+        mov     r3,#16
+        b       .Lgmult_neon
 .size   gcm_gmult_neon,.-gcm_gmult_neon
 
-.global gcm_ghash_neon
+.globl  gcm_ghash_neon
 .hidden gcm_ghash_neon
 .type   gcm_ghash_neon,%function
 .align  4
 gcm_ghash_neon:
-        vld1.64         d1,[r0,:64]!    @ load Xi
-        vld1.64         d0,[r0,:64]!
+        vld1.64 d1,[r0]!                @ load Xi
+        vld1.64 d0,[r0]!
         vmov.i64        d29,#0x0000ffffffffffff
-        vldmia          r1,{d26-d27}    @ load twisted H
+        vldmia  r1,{d26,d27}    @ load twisted H
         vmov.i64        d30,#0x00000000ffffffff
 #ifdef __ARMEL__
         vrev64.8        q0,q0
 #endif
         vmov.i64        d31,#0x000000000000ffff
-        veor            d28,d26,d27             @ Karatsuba pre-processing
+        veor    d28,d26,d27             @ Karatsuba pre-processing
 
 .Loop_neon:
-        vld1.64         d7,[r2]!                @ load inp
-        vld1.64         d6,[r2]!
+        vld1.64 d7,[r2]!                @ load inp
+        vld1.64 d6,[r2]!
 #ifdef __ARMEL__
         vrev64.8        q3,q3
 #endif
-        veor            q3,q0                   @ inp^=Xi
+        veor    q3,q0                   @ inp^=Xi
 .Lgmult_neon:
-        vext.8          d16, d26, d26, #1       @ A1
+        vext.8  d16, d26, d26, #1       @ A1
         vmull.p8        q8, d16, d6             @ F = A1*B
-        vext.8          d0, d6, d6, #1  @ B1
+        vext.8  d0, d6, d6, #1  @ B1
         vmull.p8        q0, d26, d0             @ E = A*B1
-        vext.8          d18, d26, d26, #2       @ A2
+        vext.8  d18, d26, d26, #2       @ A2
         vmull.p8        q9, d18, d6             @ H = A2*B
-        vext.8          d22, d6, d6, #2 @ B2
+        vext.8  d22, d6, d6, #2 @ B2
         vmull.p8        q11, d26, d22           @ G = A*B2
-        vext.8          d20, d26, d26, #3       @ A3
-        veor            q8, q8, q0              @ L = E + F
+        vext.8  d20, d26, d26, #3       @ A3
+        veor    q8, q8, q0              @ L = E + F
         vmull.p8        q10, d20, d6            @ J = A3*B
-        vext.8          d0, d6, d6, #3  @ B3
-        veor            q9, q9, q11             @ M = G + H
+        vext.8  d0, d6, d6, #3  @ B3
+        veor    q9, q9, q11             @ M = G + H
         vmull.p8        q0, d26, d0             @ I = A*B3
-        veor            d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
-        vand            d17, d17, d29
-        vext.8          d22, d6, d6, #4 @ B4
-        veor            d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
-        vand            d19, d19, d30
+        veor    d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
+        vand    d17, d17, d29
+        vext.8  d22, d6, d6, #4 @ B4
+        veor    d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
+        vand    d19, d19, d30
         vmull.p8        q11, d26, d22           @ K = A*B4
-        veor            q10, q10, q0            @ N = I + J
-        veor            d16, d16, d17
-        veor            d18, d18, d19
-        veor            d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
-        vand            d21, d21, d31
-        vext.8          q8, q8, q8, #15
-        veor            d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
+        veor    q10, q10, q0            @ N = I + J
+        veor    d16, d16, d17
+        veor    d18, d18, d19
+        veor    d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
+        vand    d21, d21, d31
+        vext.8  q8, q8, q8, #15
+        veor    d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
         vmov.i64        d23, #0
-        vext.8          q9, q9, q9, #14
-        veor            d20, d20, d21
+        vext.8  q9, q9, q9, #14
+        veor    d20, d20, d21
         vmull.p8        q0, d26, d6             @ D = A*B
-        vext.8          q11, q11, q11, #12
-        vext.8          q10, q10, q10, #13
-        veor            q8, q8, q9
-        veor            q10, q10, q11
-        veor            q0, q0, q8
-        veor            q0, q0, q10
-        veor            d6,d6,d7        @ Karatsuba pre-processing
-        vext.8          d16, d28, d28, #1       @ A1
+        vext.8  q11, q11, q11, #12
+        vext.8  q10, q10, q10, #13
+        veor    q8, q8, q9
+        veor    q10, q10, q11
+        veor    q0, q0, q8
+        veor    q0, q0, q10
+        veor    d6,d6,d7        @ Karatsuba pre-processing
+        vext.8  d16, d28, d28, #1       @ A1
         vmull.p8        q8, d16, d6             @ F = A1*B
-        vext.8          d2, d6, d6, #1  @ B1
+        vext.8  d2, d6, d6, #1  @ B1
         vmull.p8        q1, d28, d2             @ E = A*B1
-        vext.8          d18, d28, d28, #2       @ A2
+        vext.8  d18, d28, d28, #2       @ A2
         vmull.p8        q9, d18, d6             @ H = A2*B
-        vext.8          d22, d6, d6, #2 @ B2
+        vext.8  d22, d6, d6, #2 @ B2
         vmull.p8        q11, d28, d22           @ G = A*B2
-        vext.8          d20, d28, d28, #3       @ A3
-        veor            q8, q8, q1              @ L = E + F
+        vext.8  d20, d28, d28, #3       @ A3
+        veor    q8, q8, q1              @ L = E + F
         vmull.p8        q10, d20, d6            @ J = A3*B
-        vext.8          d2, d6, d6, #3  @ B3
-        veor            q9, q9, q11             @ M = G + H
+        vext.8  d2, d6, d6, #3  @ B3
+        veor    q9, q9, q11             @ M = G + H
         vmull.p8        q1, d28, d2             @ I = A*B3
-        veor            d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
-        vand            d17, d17, d29
-        vext.8          d22, d6, d6, #4 @ B4
-        veor            d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
-        vand            d19, d19, d30
+        veor    d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
+        vand    d17, d17, d29
+        vext.8  d22, d6, d6, #4 @ B4
+        veor    d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
+        vand    d19, d19, d30
         vmull.p8        q11, d28, d22           @ K = A*B4
-        veor            q10, q10, q1            @ N = I + J
-        veor            d16, d16, d17
-        veor            d18, d18, d19
-        veor            d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
-        vand            d21, d21, d31
-        vext.8          q8, q8, q8, #15
-        veor            d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
+        veor    q10, q10, q1            @ N = I + J
+        veor    d16, d16, d17
+        veor    d18, d18, d19
+        veor    d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
+        vand    d21, d21, d31
+        vext.8  q8, q8, q8, #15
+        veor    d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
         vmov.i64        d23, #0
-        vext.8          q9, q9, q9, #14
-        veor            d20, d20, d21
+        vext.8  q9, q9, q9, #14
+        veor    d20, d20, d21
         vmull.p8        q1, d28, d6             @ D = A*B
-        vext.8          q11, q11, q11, #12
-        vext.8          q10, q10, q10, #13
-        veor            q8, q8, q9
-        veor            q10, q10, q11
-        veor            q1, q1, q8
-        veor            q1, q1, q10
-        vext.8          d16, d27, d27, #1       @ A1
+        vext.8  q11, q11, q11, #12
+        vext.8  q10, q10, q10, #13
+        veor    q8, q8, q9
+        veor    q10, q10, q11
+        veor    q1, q1, q8
+        veor    q1, q1, q10
+        vext.8  d16, d27, d27, #1       @ A1
         vmull.p8        q8, d16, d7             @ F = A1*B
-        vext.8          d4, d7, d7, #1  @ B1
+        vext.8  d4, d7, d7, #1  @ B1
         vmull.p8        q2, d27, d4             @ E = A*B1
-        vext.8          d18, d27, d27, #2       @ A2
+        vext.8  d18, d27, d27, #2       @ A2
         vmull.p8        q9, d18, d7             @ H = A2*B
-        vext.8          d22, d7, d7, #2 @ B2
+        vext.8  d22, d7, d7, #2 @ B2
         vmull.p8        q11, d27, d22           @ G = A*B2
-        vext.8          d20, d27, d27, #3       @ A3
-        veor            q8, q8, q2              @ L = E + F
+        vext.8  d20, d27, d27, #3       @ A3
+        veor    q8, q8, q2              @ L = E + F
         vmull.p8        q10, d20, d7            @ J = A3*B
-        vext.8          d4, d7, d7, #3  @ B3
-        veor            q9, q9, q11             @ M = G + H
+        vext.8  d4, d7, d7, #3  @ B3
+        veor    q9, q9, q11             @ M = G + H
         vmull.p8        q2, d27, d4             @ I = A*B3
-        veor            d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
-        vand            d17, d17, d29
-        vext.8          d22, d7, d7, #4 @ B4
-        veor            d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
-        vand            d19, d19, d30
+        veor    d16, d16, d17   @ t0 = (L) (P0 + P1) << 8
+        vand    d17, d17, d29
+        vext.8  d22, d7, d7, #4 @ B4
+        veor    d18, d18, d19   @ t1 = (M) (P2 + P3) << 16
+        vand    d19, d19, d30
         vmull.p8        q11, d27, d22           @ K = A*B4
-        veor            q10, q10, q2            @ N = I + J
-        veor            d16, d16, d17
-        veor            d18, d18, d19
-        veor            d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
-        vand            d21, d21, d31
-        vext.8          q8, q8, q8, #15
-        veor            d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
+        veor    q10, q10, q2            @ N = I + J
+        veor    d16, d16, d17
+        veor    d18, d18, d19
+        veor    d20, d20, d21   @ t2 = (N) (P4 + P5) << 24
+        vand    d21, d21, d31
+        vext.8  q8, q8, q8, #15
+        veor    d22, d22, d23   @ t3 = (K) (P6 + P7) << 32
         vmov.i64        d23, #0
-        vext.8          q9, q9, q9, #14
-        veor            d20, d20, d21
+        vext.8  q9, q9, q9, #14
+        veor    d20, d20, d21
         vmull.p8        q2, d27, d7             @ D = A*B
-        vext.8          q11, q11, q11, #12
-        vext.8          q10, q10, q10, #13
-        veor            q8, q8, q9
-        veor            q10, q10, q11
-        veor            q2, q2, q8
-        veor            q2, q2, q10
-        veor            q1,q1,q0                @ Karatsuba post-processing
-        veor            q1,q1,q2
-        veor            d1,d1,d2
-        veor            d4,d4,d3        @ Xh|Xl - 256-bit result
+        vext.8  q11, q11, q11, #12
+        vext.8  q10, q10, q10, #13
+        veor    q8, q8, q9
+        veor    q10, q10, q11
+        veor    q2, q2, q8
+        veor    q2, q2, q10
+        veor    q1,q1,q0                @ Karatsuba post-processing
+        veor    q1,q1,q2
+        veor    d1,d1,d2
+        veor    d4,d4,d3        @ Xh|Xl - 256-bit result
 
         @ equivalent of reduction_avx from ghash-x86_64.pl
         vshl.i64        q9,q0,#57               @ 1st phase
         vshl.i64        q10,q0,#62
-        veor            q10,q10,q9              @
+        veor    q10,q10,q9              @
         vshl.i64        q9,q0,#63
-        veor            q10, q10, q9            @
-        veor            d1,d1,d20       @
-        veor            d4,d4,d21
+        veor    q10, q10, q9            @
+        veor    d1,d1,d20       @
+        veor    d4,d4,d21
 
         vshr.u64        q10,q0,#1               @ 2nd phase
-        veor            q2,q2,q0
-        veor            q0,q0,q10               @
+        veor    q2,q2,q0
+        veor    q0,q0,q10               @
         vshr.u64        q10,q10,#6
         vshr.u64        q0,q0,#1                @
-        veor            q0,q0,q2                @
-        veor            q0,q0,q10               @
-
-        subs            r3,#16
-        bne             .Loop_neon
+        veor    q0,q0,q2                @
+        veor    q0,q0,q10               @
+
+        subs    r3,#16
+        bne     .Loop_neon
 
 #ifdef __ARMEL__
         vrev64.8        q0,q0
 #endif
-        sub             r0,#16  
-        vst1.64         d1,[r0,:64]!    @ write out Xi
-        vst1.64         d0,[r0,:64]
-
-        .word   0xe12fff1e
+        sub     r0,#16
+        vst1.64 d1,[r0]!                @ write out Xi
+        vst1.64 d0,[r0]
+
+        bx      lr                                      @ bx lr
 .size   gcm_ghash_neon,.-gcm_ghash_neon
 #endif
-.asciz  "GHASH for ARMv4/NEON, CRYPTOGAMS by <appro@openssl.org>"
-.align  2
-
-#endif
+.byte   71,72,65,83,72,32,102,111,114,32,65,82,77,118,52,47,78,69,79,78,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
+.align  2
+.align  2
+
+#endif