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COMISD unit tests

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This commit is contained in:
Ryan Houdek 2020-04-09 17:50:47 -07:00
parent 30bce2468d
commit bfa727ac12
2 changed files with 128 additions and 0 deletions
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64
unittests/ASM/OpSize/66_2E.asm Normal file
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%ifdef CONFIG
{
"RegData": {
"RAX": "0x4700",
"RBX": "0x0300"
},
"MemoryRegions": {
"0x100000000": "4096"
}
}
%endif
mov rdx, 0xe0000000
mov rax, 0x3ff0000000000000
mov [rdx + 8 * 0], rax
mov rax, 0x4000000000000000
mov [rdx + 8 * 1], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 2], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 3], rax
mov rax, 0x7ff8000000000000
mov [rdx + 8 * 4], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 5], rax
movaps xmm0, [rdx + 8 * 0]
ucomisd xmm0, [rdx + 8 * 2] ; 1.0 <comp> 4.0
; 0: CF - 00000001
; 1: - 00000010
; 2: PF - 00000000
; 3: 0 - 00000000
; 4: AF - 00000000 <- 0
; 5: 0 - 00000000
; 6: ZF - 00000000
; 7: SF - 00000000 <- 0
; ================
; 00000011
; OF: LAHF doesn't load - 0
mov rax, 0
lahf
mov rbx, rax
ucomisd xmm0, [rdx + 8 * 4] ; 1.0 <comp> NaN
; 0: CF - 00000001
; 1: - 00000010
; 2: PF - 00000100
; 3: 0 - 00000000
; 4: AF - 00000000 <- 0
; 5: 0 - 00000000
; 6: ZF - 01000000
; 7: SF - 00000000 <- 0
; ================
; 01000111
; OF: LAHF doesn't load - 0
mov rax, 0
lahf
hlt

64
unittests/ASM/OpSize/66_2F.asm Normal file
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@ -0,0 +1,64 @@
%ifdef CONFIG
{
"RegData": {
"RAX": "0x4700",
"RBX": "0x0300"
},
"MemoryRegions": {
"0x100000000": "4096"
}
}
%endif
mov rdx, 0xe0000000
mov rax, 0x3ff0000000000000
mov [rdx + 8 * 0], rax
mov rax, 0x4000000000000000
mov [rdx + 8 * 1], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 2], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 3], rax
mov rax, 0x7ff8000000000000
mov [rdx + 8 * 4], rax
mov rax, 0x4010000000000000
mov [rdx + 8 * 5], rax
movaps xmm0, [rdx + 8 * 0]
comisd xmm0, [rdx + 8 * 2] ; 1.0 <comp> 4.0
; 0: CF - 00000001
; 1: - 00000010
; 2: PF - 00000100
; 3: 0 - 00000000
; 4: AF - 00000000 <- 0
; 5: 0 - 00000000
; 6: ZF - 00000000
; 7: SF - 00000000 <- 0
; ================
; 00000111
; OF: LAHF doesn't load - 0
mov rax, 0
lahf
mov rbx, rax
comisd xmm0, [rdx + 8 * 4] ; 1.0 <comp> NaN
; 0: CF - 00000001
; 1: - 00000010
; 2: PF - 00000100
; 3: 0 - 00000000
; 4: AF - 00000000 <- 0
; 5: 0 - 00000000
; 6: ZF - 01000000
; 7: SF - 00000000 <- 0
; ================
; 01000111
; OF: LAHF doesn't load - 0
mov rax, 0
lahf
hlt