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Integrated RandomX, added RandomXL (Loki)

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This commit is contained in:
SChernykh 2019-07-01 20:11:51 +02:00
parent 0aaf2d38d4
commit 6eb9d0963b
78 changed files with 9870 additions and 36 deletions
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10
src/crypto/randomx/asm/program_epilogue_linux.inc Normal file
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;# restore callee-saved registers - System V AMD64 ABI
pop r15
pop r14
pop r13
pop r12
pop rbp
pop rbx
;# program finished
ret 0

19
src/crypto/randomx/asm/program_epilogue_store.inc Normal file
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;# save VM register values
pop rcx
mov qword ptr [rcx+0], r8
mov qword ptr [rcx+8], r9
mov qword ptr [rcx+16], r10
mov qword ptr [rcx+24], r11
mov qword ptr [rcx+32], r12
mov qword ptr [rcx+40], r13
mov qword ptr [rcx+48], r14
mov qword ptr [rcx+56], r15
movdqa xmmword ptr [rcx+64], xmm0
movdqa xmmword ptr [rcx+80], xmm1
movdqa xmmword ptr [rcx+96], xmm2
movdqa xmmword ptr [rcx+112], xmm3
lea rcx, [rcx+64]
movdqa xmmword ptr [rcx+64], xmm4
movdqa xmmword ptr [rcx+80], xmm5
movdqa xmmword ptr [rcx+96], xmm6
movdqa xmmword ptr [rcx+112], xmm7

24
src/crypto/randomx/asm/program_epilogue_win64.inc Normal file
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;# restore callee-saved registers - Microsoft x64 calling convention
movdqu xmm15, xmmword ptr [rsp]
movdqu xmm14, xmmword ptr [rsp+16]
movdqu xmm13, xmmword ptr [rsp+32]
movdqu xmm12, xmmword ptr [rsp+48]
movdqu xmm11, xmmword ptr [rsp+64]
add rsp, 80
movdqu xmm10, xmmword ptr [rsp]
movdqu xmm9, xmmword ptr [rsp+16]
movdqu xmm8, xmmword ptr [rsp+32]
movdqu xmm7, xmmword ptr [rsp+48]
movdqu xmm6, xmmword ptr [rsp+64]
add rsp, 80
pop r15
pop r14
pop r13
pop r12
pop rsi
pop rdi
pop rbp
pop rbx
;# program finished
ret

32
src/crypto/randomx/asm/program_loop_load.inc Normal file
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mov rdx, rax
and eax, RANDOMX_SCRATCHPAD_MASK
lea rcx, [rsi+rax]
push rcx
xor r8, qword ptr [rcx+0]
xor r9, qword ptr [rcx+8]
xor r10, qword ptr [rcx+16]
xor r11, qword ptr [rcx+24]
xor r12, qword ptr [rcx+32]
xor r13, qword ptr [rcx+40]
xor r14, qword ptr [rcx+48]
xor r15, qword ptr [rcx+56]
ror rdx, 32
and edx, RANDOMX_SCRATCHPAD_MASK
lea rcx, [rsi+rdx]
push rcx
cvtdq2pd xmm0, qword ptr [rcx+0]
cvtdq2pd xmm1, qword ptr [rcx+8]
cvtdq2pd xmm2, qword ptr [rcx+16]
cvtdq2pd xmm3, qword ptr [rcx+24]
cvtdq2pd xmm4, qword ptr [rcx+32]
cvtdq2pd xmm5, qword ptr [rcx+40]
cvtdq2pd xmm6, qword ptr [rcx+48]
cvtdq2pd xmm7, qword ptr [rcx+56]
andps xmm4, xmm13
andps xmm5, xmm13
andps xmm6, xmm13
andps xmm7, xmm13
orps xmm4, xmm14
orps xmm5, xmm14
orps xmm6, xmm14
orps xmm7, xmm14

19
src/crypto/randomx/asm/program_loop_store.inc Normal file
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xor eax, eax
pop rcx
mov qword ptr [rcx+0], r8
mov qword ptr [rcx+8], r9
mov qword ptr [rcx+16], r10
mov qword ptr [rcx+24], r11
mov qword ptr [rcx+32], r12
mov qword ptr [rcx+40], r13
mov qword ptr [rcx+48], r14
mov qword ptr [rcx+56], r15
pop rcx
xorpd xmm0, xmm4
xorpd xmm1, xmm5
xorpd xmm2, xmm6
xorpd xmm3, xmm7
movapd xmmword ptr [rcx+0], xmm0
movapd xmmword ptr [rcx+16], xmm1
movapd xmmword ptr [rcx+32], xmm2
movapd xmmword ptr [rcx+48], xmm3

34
src/crypto/randomx/asm/program_prologue_linux.inc Normal file
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;# callee-saved registers - System V AMD64 ABI
push rbx
push rbp
push r12
push r13
push r14
push r15
;# function arguments
mov rbx, rcx ;# loop counter
push rdi ;# RegisterFile& registerFile
mov rcx, rdi
mov rbp, qword ptr [rsi] ;# "mx", "ma"
mov rdi, qword ptr [rsi+8] ;# uint8_t* dataset
mov rsi, rdx ;# uint8_t* scratchpad
mov rax, rbp
;# zero integer registers
xor r8, r8
xor r9, r9
xor r10, r10
xor r11, r11
xor r12, r12
xor r13, r13
xor r14, r14
xor r15, r15
;# load constant registers
lea rcx, [rcx+120]
movapd xmm8, xmmword ptr [rcx+72]
movapd xmm9, xmmword ptr [rcx+88]
movapd xmm10, xmmword ptr [rcx+104]
movapd xmm11, xmmword ptr [rcx+120]

47
src/crypto/randomx/asm/program_prologue_win64.inc Normal file
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;# callee-saved registers - Microsoft x64 calling convention
push rbx
push rbp
push rdi
push rsi
push r12
push r13
push r14
push r15
sub rsp, 80
movdqu xmmword ptr [rsp+64], xmm6
movdqu xmmword ptr [rsp+48], xmm7
movdqu xmmword ptr [rsp+32], xmm8
movdqu xmmword ptr [rsp+16], xmm9
movdqu xmmword ptr [rsp+0], xmm10
sub rsp, 80
movdqu xmmword ptr [rsp+64], xmm11
movdqu xmmword ptr [rsp+48], xmm12
movdqu xmmword ptr [rsp+32], xmm13
movdqu xmmword ptr [rsp+16], xmm14
movdqu xmmword ptr [rsp+0], xmm15
;# function arguments
push rcx ;# RegisterFile& registerFile
mov rbp, qword ptr [rdx] ;# "mx", "ma"
mov rdi, qword ptr [rdx+8] ;# uint8_t* dataset
mov rsi, r8 ;# uint8_t* scratchpad
mov rbx, r9 ;# loop counter
mov rax, rbp
;# zero integer registers
xor r8, r8
xor r9, r9
xor r10, r10
xor r11, r11
xor r12, r12
xor r13, r13
xor r14, r14
xor r15, r15
;# load constant registers
lea rcx, [rcx+120]
movapd xmm8, xmmword ptr [rcx+72]
movapd xmm9, xmmword ptr [rcx+88]
movapd xmm10, xmmword ptr [rcx+104]
movapd xmm11, xmmword ptr [rcx+120]

17
src/crypto/randomx/asm/program_read_dataset.inc Normal file
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xor rbp, rax ;# modify "mx"
mov edx, ebp ;# edx = mx
and edx, RANDOMX_DATASET_BASE_MASK
prefetchnta byte ptr [rdi+rdx]
ror rbp, 32 ;# swap "ma" and "mx"
mov edx, ebp ;# edx = ma
and edx, RANDOMX_DATASET_BASE_MASK
lea rcx, [rdi+rdx] ;# dataset cache line
xor r8, qword ptr [rcx+0]
xor r9, qword ptr [rcx+8]
xor r10, qword ptr [rcx+16]
xor r11, qword ptr [rcx+24]
xor r12, qword ptr [rcx+32]
xor r13, qword ptr [rcx+40]
xor r14, qword ptr [rcx+48]
xor r15, qword ptr [rcx+56]

10
src/crypto/randomx/asm/program_read_dataset_sshash_fin.inc Normal file
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mov rbx, qword ptr [rsp+64]
xor r8, qword ptr [rsp+56]
xor r9, qword ptr [rsp+48]
xor r10, qword ptr [rsp+40]
xor r11, qword ptr [rsp+32]
xor r12, qword ptr [rsp+24]
xor r13, qword ptr [rsp+16]
xor r14, qword ptr [rsp+8]
xor r15, qword ptr [rsp+0]
add rsp, 72

17
src/crypto/randomx/asm/program_read_dataset_sshash_init.inc Normal file
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sub rsp, 72
mov qword ptr [rsp+64], rbx
mov qword ptr [rsp+56], r8
mov qword ptr [rsp+48], r9
mov qword ptr [rsp+40], r10
mov qword ptr [rsp+32], r11
mov qword ptr [rsp+24], r12
mov qword ptr [rsp+16], r13
mov qword ptr [rsp+8], r14
mov qword ptr [rsp+0], r15
xor rbp, rax ;# modify "mx"
ror rbp, 32 ;# swap "ma" and "mx"
mov ebx, ebp ;# ecx = ma
and ebx, RANDOMX_DATASET_BASE_MASK
shr ebx, 6 ;# ebx = Dataset block number
;# add ebx, datasetOffset / 64
;# call 32768

24
src/crypto/randomx/asm/program_sshash_constants.inc Normal file
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r0_mul:
;#/ 6364136223846793005
db 45, 127, 149, 76, 45, 244, 81, 88
r1_add:
;#/ 9298411001130361340
db 252, 161, 245, 89, 138, 151, 10, 129
r2_add:
;#/ 12065312585734608966
db 70, 216, 194, 56, 223, 153, 112, 167
r3_add:
;#/ 9306329213124626780
db 92, 73, 34, 191, 28, 185, 38, 129
r4_add:
;#/ 5281919268842080866
db 98, 138, 159, 23, 151, 37, 77, 73
r5_add:
;#/ 10536153434571861004
db 12, 236, 170, 206, 185, 239, 55, 146
r6_add:
;#/ 3398623926847679864
db 120, 45, 230, 108, 116, 86, 42, 47
r7_add:
;#/ 9549104520008361294
db 78, 229, 44, 182, 247, 59, 133, 132

8
src/crypto/randomx/asm/program_sshash_load.inc Normal file
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xor r8, qword ptr [rbx+0]
xor r9, qword ptr [rbx+8]
xor r10, qword ptr [rbx+16]
xor r11, qword ptr [rbx+24]
xor r12, qword ptr [rbx+32]
xor r13, qword ptr [rbx+40]
xor r14, qword ptr [rbx+48]
xor r15, qword ptr [rbx+56]

4
src/crypto/randomx/asm/program_sshash_prefetch.inc Normal file
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@ -0,0 +1,4 @@
and rbx, RANDOMX_CACHE_MASK
shl rbx, 6
add rbx, rdi
prefetchnta byte ptr [rbx]

6
src/crypto/randomx/asm/program_xmm_constants.inc Normal file
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mantissaMask:
db 255, 255, 255, 255, 255, 255, 255, 0, 255, 255, 255, 255, 255, 255, 255, 0
exp240:
db 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
scaleMask:
db 0, 0, 0, 0, 0, 0, 240, 128, 0, 0, 0, 0, 0, 0, 240, 128

7
src/crypto/randomx/asm/randomx_reciprocal.inc Normal file
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mov edx, 1
mov r8, rcx
xor eax, eax
bsr rcx, rcx
shl rdx, cl
div r8
ret