180 lines
2.1 KiB
NASM
180 lines
2.1 KiB
NASM
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.386
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.model flat
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OPTION PROLOGUE:NONE
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OPTION EPILOGUE:NONE
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.data
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_TEXT$00 SEGMENT PARA PUBLIC 'CODE'
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MY_START macro
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push EBX
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push EBP
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xor EAX, EAX
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xor EBX, EBX
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mov EBP, ECX
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xor ECX, ECX
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shr EDX, 2
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endm
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FIN macro
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dec EDX
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jnz lab1
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pop EBP
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pop EBX
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ret 0
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endm
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REP_MOVZX macro num
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rept num
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movzx EAX, BYTE PTR [ECX + EBX]
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xor EBX, EAX
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endm
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endm
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REP_IMUL macro num
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rept num
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IMUL EBX, 1
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endm
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endm
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REP_ADD macro num
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rept num
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add EBX, EAX
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endm
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endm
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READ_VAL_8 macro
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movzx EBX, BYTE PTR [EBP + EBX]
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add EBP, 1
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endm
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READ_VAL_32 macro
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mov EBX, DWORD PTR [EBP + EBX]
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add EBP, 4
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endm
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READ_VAL_32_2 macro
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sub EBP, EBX
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add EBP, EBX
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mov EBX, DWORD PTR [EBP]
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add EBP, 4
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endm
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TEST_MOVZX macro numOps1, numOps2
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MY_START
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shl EDX, 2
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mov ECX, EBP
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sub ECX, 256
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READ_VAL_8
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align 16
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lab1:
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ttt = 0
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rept 8
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REP_MOVZX numOps1
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shr EBX, 1
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jc @F
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REP_MOVZX numOps2
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ttt = ttt + 1
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@@:
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endm
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READ_VAL_8
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FIN
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endm
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TEST_IMUL macro numOps1, numOps2
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MY_START
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READ_VAL_32
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align 16
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lab1:
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ttt = 0
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rept 32
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REP_IMUL numOps1
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add EBX, EBX
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jc @F
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REP_IMUL numOps2
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ttt = ttt + 1
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@@:
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endm
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READ_VAL_32
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FIN
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endm
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TEST_ADD_ADD macro numOps1, numOps2
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MY_START
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READ_VAL_32_2
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align 16
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lab1:
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ttt = 0
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rept 32
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REP_ADD numOps1
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add EBX, EBX
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jc @F
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REP_ADD numOps2
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ttt = ttt + 1
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@@:
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endm
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READ_VAL_32_2
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FIN
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endm
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TEST_ADD_TEST macro numOps1, numOps2
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MY_START
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READ_VAL_32_2
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align 16
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lab1:
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ttt = 0
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rept 32
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REP_ADD numOps1
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test EBX, 1 shl ttt
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jnz @F
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REP_ADD numOps2
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ttt = ttt + 1
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@@:
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endm
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READ_VAL_32_2
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FIN
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endm
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BBB macro kkk
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align 16
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@CatStr(@PL_, %kkk, @8) PROC
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endm
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EEE macro kkk
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@CatStr(@PL_, %kkk, @8) ENDP
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kkk = kkk + 1
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endm
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MY_REPT macro kkk: req, num: req, my_func: req
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kkkStart = kkk
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rept num
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BBB kkk
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my_func (kkk - kkkStart), (num - 1 - (kkk - kkkStart))
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EEE kkk
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endm
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endm
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kkk = 0
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MY_REPT kkk, 13, TEST_ADD_TEST
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MY_REPT kkk, 15, TEST_ADD_ADD
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MY_REPT kkk, 6, TEST_MOVZX
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MY_REPT kkk, 11, TEST_MOVZX
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MY_REPT kkk, 5, TEST_IMUL
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_TEXT$00 ENDS
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end
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