take +- operator of offset/index in mem-addr into account

This commit is contained in:
JanLJL
2025-03-14 15:40:16 +01:00
committed by pleroy
parent d61330404b
commit 7930e4d704
3 changed files with 75 additions and 53 deletions

View File

@@ -1,15 +1,15 @@
; Translated from kernel_x86_memdep.s
L4:
vmovsd [rax+8], xmm0
add rax, 8
vmovsd [rax+rcx*8+8], xmm0
vaddsd xmm0, xmm0, [rax]
sub rax, -8
vaddsd xmm0, xmm0, [rax-8]
dec rcx
vaddsd xmm0, xmm0, [rax+rcx*8+8]
mov rdx, rcx
vaddsd xmm0, xmm0, [rax+rdx*8+8]
vmovsd [rax+8], xmm0 # line 3 <---------------------------------+
add rax, 8 # rax=rax_orig+8 |
vmovsd [rax+rcx*8+8], xmm0 # line 5 <------------------------------------------+
vaddsd xmm0, xmm0, [rax] # depends on line 3, rax+8;[rax] == [rax+8] --------+ |
sub rax, -8 # rax=rax_orig+16 | |
vaddsd xmm0, xmm0, [rax-8] # depends on line 3, rax+16;[rax-8] == [rax+8] -----+ |
dec rcx # rcx=rcx_orig-1 |
vaddsd xmm0, xmm0, [rax+rcx*8+8] # depends on line 5, [(rax+8)+(rcx-1)*8+8] == [rax+rcx*+8] --+
mov rdx, rcx # |
vaddsd xmm0, xmm0, [rax+rdx*8+8] # depends on line 5, rcx == rdx -----------------------------+
vmulsd xmm0, xmm0, xmm1
add rax, 8
cmp rsi, rax