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Fix for 1st-gen Ryzen crashes

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This commit is contained in:
SChernykh 2019-12-27 12:40:38 +02:00
parent 99826a6b51
commit 3a2941b719
10 changed files with 102 additions and 9 deletions
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1
src/crypto/randomx/asm/program_epilogue_store.inc
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@ -1,4 +1,5 @@
;# save VM register values
add rsp, 24
pop rcx
mov qword ptr [rcx+0], r8
mov qword ptr [rcx+8], r9

4
src/crypto/randomx/asm/program_loop_load.inc
View file

@ -1,5 +1,5 @@
lea rcx, [rsi+rax]
push rcx
mov [rsp+8], rcx
xor r8, qword ptr [rcx+0]
xor r9, qword ptr [rcx+8]
xor r10, qword ptr [rcx+16]
@ -9,7 +9,7 @@
xor r14, qword ptr [rcx+48]
xor r15, qword ptr [rcx+56]
lea rcx, [rsi+rdx]
push rcx
mov [rsp+16], rcx
cvtdq2pd xmm0, qword ptr [rcx+0]
cvtdq2pd xmm1, qword ptr [rcx+8]
cvtdq2pd xmm2, qword ptr [rcx+16]

4
src/crypto/randomx/asm/program_loop_store.inc
View file

@ -1,4 +1,4 @@
pop rcx
mov rcx, [rsp+16]
mov qword ptr [rcx+0], r8
mov qword ptr [rcx+8], r9
mov qword ptr [rcx+16], r10
@ -7,7 +7,7 @@
mov qword ptr [rcx+40], r13
mov qword ptr [rcx+48], r14
mov qword ptr [rcx+56], r15
pop rcx
mov rcx, [rsp+8]
xorpd xmm0, xmm4
xorpd xmm1, xmm5
xorpd xmm2, xmm6