forked from KolibriOS/kolibrios
3426 lines
73 KiB
PHP
3426 lines
73 KiB
PHP
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; flat assembler core
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; Copyright (c) 1999-2021, Tomasz Grysztar.
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; All rights reserved.
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avx_single_source_pd_instruction_er_evex:
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or [vex_required],8
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avx_single_source_pd_instruction_er:
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or [operand_flags],2+4+8
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jmp avx_pd_instruction
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avx_single_source_pd_instruction_sae_evex:
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or [vex_required],8
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or [operand_flags],2+4
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jmp avx_pd_instruction
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avx_pd_instruction_imm8:
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mov [immediate_size],1
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jmp avx_pd_instruction
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avx_pd_instruction_er:
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or [operand_flags],8
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avx_pd_instruction_sae:
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or [operand_flags],4
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avx_pd_instruction:
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mov [opcode_prefix],66h
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or [rex_prefix],80h
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mov cx,0800h
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jmp avx_instruction_with_broadcast
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avx_pd_instruction_38_evex:
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or [vex_required],8
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mov [supplemental_code],al
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mov al,38h
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jmp avx_pd_instruction
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avx_cvtps2dq_instruction:
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mov [opcode_prefix],66h
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jmp avx_single_source_ps_instruction_er
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avx_cvtudq2ps_instruction:
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mov [opcode_prefix],0F2h
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avx_single_source_ps_instruction_er_evex:
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or [vex_required],8
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avx_single_source_ps_instruction_er:
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or [operand_flags],2+4+8
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jmp avx_ps_instruction
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avx_single_source_ps_instruction_noevex:
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or [operand_flags],2
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or [vex_required],2
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jmp avx_ps_instruction
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avx_ps_instruction_imm8:
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mov [immediate_size],1
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jmp avx_ps_instruction
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avx_ps_instruction_er:
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or [operand_flags],8
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avx_ps_instruction_sae:
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or [operand_flags],4
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avx_ps_instruction:
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mov cx,0400h
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jmp avx_instruction_with_broadcast
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avx_ps_instruction_66_38_evex:
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or [vex_required],8
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mov [opcode_prefix],66h
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mov [supplemental_code],al
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mov al,38h
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jmp avx_ps_instruction
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avx_sd_instruction_er:
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or [operand_flags],8
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avx_sd_instruction_sae:
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or [operand_flags],4
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avx_sd_instruction:
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mov [opcode_prefix],0F2h
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or [rex_prefix],80h
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mov cl,8
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jmp avx_instruction
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avx_ss_instruction_er:
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or [operand_flags],8
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avx_ss_instruction_sae:
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or [operand_flags],4
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avx_ss_instruction:
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mov [opcode_prefix],0F3h
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mov cl,4
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jmp avx_instruction
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avx_ss_instruction_noevex:
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or [vex_required],2
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jmp avx_ss_instruction
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avx_single_source_q_instruction_38_evex:
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or [operand_flags],2
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avx_q_instruction_38_evex:
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or [vex_required],8
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avx_q_instruction_38:
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mov [supplemental_code],al
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mov al,38h
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jmp avx_q_instruction
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avx_q_instruction_38_w1_evex:
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or [vex_required],8
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avx_q_instruction_38_w1:
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or [rex_prefix],8
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jmp avx_q_instruction_38
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avx_q_instruction_3a_imm8_w1:
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or [rex_prefix],8
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jmp avx_q_instruction_3a_imm8
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avx_q_instruction_3a_imm8_evex:
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or [vex_required],8
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avx_q_instruction_3a_imm8:
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mov [immediate_size],1
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mov [supplemental_code],al
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mov al,3Ah
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jmp avx_q_instruction
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avx_q_instruction_evex:
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or [vex_required],8
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avx_q_instruction:
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or [rex_prefix],80h
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mov ch,8
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jmp avx_pi_instruction
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avx_single_source_d_instruction_38_evex_w1:
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or [rex_prefix],8
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avx_single_source_d_instruction_38_evex:
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or [vex_required],8
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avx_single_source_d_instruction_38:
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or [operand_flags],2
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jmp avx_d_instruction_38
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avx_d_instruction_38_evex:
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or [vex_required],8
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avx_d_instruction_38:
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mov [supplemental_code],al
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mov al,38h
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jmp avx_d_instruction
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avx_d_instruction_3a_imm8_evex:
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mov [immediate_size],1
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or [vex_required],8
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mov [supplemental_code],al
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mov al,3Ah
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jmp avx_d_instruction
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avx_single_source_d_instruction_imm8:
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or [operand_flags],2
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mov [immediate_size],1
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jmp avx_d_instruction
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avx_d_instruction_evex:
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or [vex_required],8
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avx_d_instruction:
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mov ch,4
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jmp avx_pi_instruction
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avx_bw_instruction_3a_imm8_w1_evex:
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or [rex_prefix],8
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avx_bw_instruction_3a_imm8_evex:
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mov [immediate_size],1
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or [vex_required],8
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mov [supplemental_code],al
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mov al,3Ah
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jmp avx_bw_instruction
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avx_single_source_bw_instruction_38:
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or [operand_flags],2
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avx_bw_instruction_38:
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mov [supplemental_code],al
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mov al,38h
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avx_bw_instruction:
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xor ch,ch
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avx_pi_instruction:
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mov [opcode_prefix],66h
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xor cl,cl
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jmp avx_instruction_with_broadcast
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avx_bw_instruction_38_w1_evex:
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or [rex_prefix],8
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avx_bw_instruction_38_evex:
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or [vex_required],8
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jmp avx_bw_instruction_38
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avx_pd_instruction_noevex:
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xor cl,cl
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or [vex_required],2
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mov [opcode_prefix],66h
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jmp avx_instruction
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avx_ps_instruction_noevex:
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or [vex_required],2
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mov [opcode_prefix],0F2h
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xor cl,cl
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jmp avx_instruction
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avx_instruction:
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xor ch,ch
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avx_instruction_with_broadcast:
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mov [mmx_size],cl
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mov [broadcast_size],ch
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mov [base_code],0Fh
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mov [extended_code],al
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avx_xop_common:
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or [vex_required],1
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lods byte [esi]
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call get_size_operator
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cmp al,10h
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jne invalid_operand
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avx_reg:
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lods byte [esi]
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call convert_avx_register
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mov [postbyte_register],al
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call take_avx512_mask
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avx_vex_reg:
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test [operand_flags],2
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jnz avx_vex_reg_ok
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lods byte [esi]
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cmp al,','
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jne invalid_operand
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call take_avx_register
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mov [vex_register],al
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avx_vex_reg_ok:
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mov al,[mmx_size]
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or al,al
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jz avx_regs_size_ok
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mov ah,[operand_size]
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or ah,ah
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jz avx_regs_size_ok
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cmp al,ah
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je avx_regs_size_ok
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ja invalid_operand_size
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cmp ah,16
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jne invalid_operand_size
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avx_regs_size_ok:
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lods byte [esi]
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cmp al,','
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jne invalid_operand
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avx_regs_rm:
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call take_avx_rm
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jc avx_regs_reg
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mov al,[immediate_size]
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cmp al,1
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je mmx_imm8
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jb instruction_ready
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cmp al,-4
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je sse_cmp_mem_ok
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cmp byte [esi],','
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jne invalid_operand
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inc esi
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call take_avx_register
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shl al,4
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jc invalid_operand
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or byte [value],al
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test al,80h
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jz avx_regs_mem_reg_store
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cmp [code_type],64
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jne invalid_operand
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avx_regs_mem_reg_store:
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call take_imm4_if_needed
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call store_instruction_with_imm8
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jmp instruction_assembled
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avx_regs_reg:
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mov bl,al
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call take_avx512_rounding
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mov al,[immediate_size]
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cmp al,1
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je mmx_nomem_imm8
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jb nomem_instruction_ready
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cmp al,-4
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je sse_cmp_nomem_ok
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lods byte [esi]
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cmp al,','
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jne invalid_operand
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mov al,bl
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shl al,4
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jc invalid_operand
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or byte [value],al
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test al,80h
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jz avx_regs_reg_
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cmp [code_type],64
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jne invalid_operand
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avx_regs_reg_:
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call take_avx_rm
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jc avx_regs_reg_reg
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cmp [immediate_size],-2
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jg invalid_operand
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or [rex_prefix],8
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call take_imm4_if_needed
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call store_instruction_with_imm8
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jmp instruction_assembled
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avx_regs_reg_reg:
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shl al,4
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jc invalid_operand
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and byte [value],1111b
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or byte [value],al
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call take_imm4_if_needed
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call store_nomem_instruction
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mov al,byte [value]
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stos byte [edi]
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jmp instruction_assembled
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take_avx_rm:
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xor cl,cl
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xchg cl,[operand_size]
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lods byte [esi]
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call get_size_operator
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cmp al,'['
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je take_avx_mem
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cmp al,10h
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jne invalid_operand
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mov [operand_size],cl
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lods byte [esi]
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call convert_avx_register
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or cl,cl
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jnz avx_reg_ok
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or cl,[mmx_size]
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jz avx_reg_ok
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cmp ah,cl
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je avx_reg_ok
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jb invalid_operand_size
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cmp ah,16
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jne invalid_operand_size
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avx_reg_ok:
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stc
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ret
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take_avx_mem:
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push ecx
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call get_address
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cmp byte [esi],'{'
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jne avx_mem_ok
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inc esi
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lods byte [esi]
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cmp al,1Fh
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jne invalid_operand
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mov al,[esi]
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shr al,4
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cmp al,1
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jne invalid_operand
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mov al,[mmx_size]
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or al,al
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jnz avx_mem_broadcast_check
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mov eax,[esp]
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or al,al
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jnz avx_mem_broadcast_check
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mov al,[broadcast_size]
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mov [mmx_size],al
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mov ah,cl
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lods byte [esi]
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and al,1111b
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mov cl,al
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mov al,[broadcast_size]
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shl al,cl
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mov [esp],al
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mov cl,ah
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jmp avx_mem_broadcast_ok
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avx_mem_broadcast_check:
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bsf eax,eax
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xchg al,[broadcast_size]
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mov [mmx_size],al
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bsf eax,eax
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jz invalid_operand
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mov ah,[broadcast_size]
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sub ah,al
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lods byte [esi]
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and al,1111b
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cmp al,ah
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jne invalid_operand_size
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avx_mem_broadcast_ok:
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or [vex_required],40h
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lods byte [esi]
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cmp al,'}'
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jne invalid_operand
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avx_mem_ok:
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pop eax
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or al,al
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jz avx_mem_size_deciding
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xchg al,[operand_size]
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cmp [mmx_size],0
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jne avx_mem_size_enforced
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or al,al
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jz avx_mem_size_ok
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cmp al,[operand_size]
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jne operand_sizes_do_not_match
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avx_mem_size_ok:
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clc
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ret
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avx_mem_size_deciding:
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mov al,[operand_size]
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cmp [mmx_size],0
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jne avx_mem_size_enforced
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cmp al,16
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je avx_mem_size_ok
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cmp al,32
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je avx_mem_size_ok
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cmp al,64
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je avx_mem_size_ok
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or al,al
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jnz invalid_operand_size
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call recoverable_unknown_size
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avx_mem_size_enforced:
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or al,al
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jz avx_mem_size_ok
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cmp al,[mmx_size]
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je avx_mem_size_ok
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jmp invalid_operand_size
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take_imm4_if_needed:
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cmp [immediate_size],-3
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jne imm4_ok
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push ebx ecx edx
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lods byte [esi]
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cmp al,','
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jne invalid_operand
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lods byte [esi]
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cmp al,'('
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jne invalid_operand
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call get_byte_value
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test al,11110000b
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jnz value_out_of_range
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or byte [value],al
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pop edx ecx ebx
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imm4_ok:
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ret
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take_avx512_mask:
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cmp byte [esi],'{'
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jne avx512_masking_ok
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test [operand_flags],10h
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jnz invalid_operand
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inc esi
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lods byte [esi]
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cmp al,14h
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jne invalid_operand
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lods byte [esi]
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mov ah,al
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shr ah,4
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cmp ah,5
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jne invalid_operand
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and al,111b
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or al,al
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jz invalid_operand
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mov [mask_register],al
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or [vex_required],20h
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lods byte [esi]
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cmp al,'}'
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jne invalid_operand
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cmp byte [esi],'{'
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jne avx512_masking_ok
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test [operand_flags],20h
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jnz invalid_operand
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inc esi
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lods byte [esi]
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cmp al,1Fh
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jne invalid_operand
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lods byte [esi]
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or al,al
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jnz invalid_operand
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or [mask_register],80h
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lods byte [esi]
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cmp al,'}'
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jne invalid_operand
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avx512_masking_ok:
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retn
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take_avx512_rounding:
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test [operand_flags],4+8
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jz avx512_rounding_done
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test [operand_flags],8
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jz avx512_rounding_allowed
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cmp [mmx_size],0
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jne avx512_rounding_allowed
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cmp [operand_size],64
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jne avx512_rounding_done
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avx512_rounding_allowed:
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cmp byte [esi],','
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jne avx512_rounding_done
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cmp byte [esi+1],'{'
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jne avx512_rounding_done
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add esi,2
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mov [rounding_mode],0
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or [vex_required],40h
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test [operand_flags],8
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jz take_sae
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or [vex_required],80h
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lods byte [esi]
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cmp al,1Fh
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jne invalid_operand
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lods byte [esi]
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mov ah,al
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shr ah,4
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cmp ah,2
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jne invalid_operand
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and al,11b
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mov [rounding_mode],al
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lods byte [esi]
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cmp al,'-'
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jne invalid_operand
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take_sae:
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lods byte [esi]
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cmp al,1Fh
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jne invalid_operand
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lods byte [esi]
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cmp al,30h
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jne invalid_operand
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lods byte [esi]
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cmp al,'}'
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jne invalid_operand
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avx512_rounding_done:
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retn
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avx_movdqu_instruction:
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mov ah,0F3h
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jmp avx_movdq_instruction
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avx_movdqa_instruction:
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mov ah,66h
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avx_movdq_instruction:
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mov [opcode_prefix],ah
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or [vex_required],2
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jmp avx_movps_instruction
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avx512_movdqu16_instruction:
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or [rex_prefix],8
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avx512_movdqu8_instruction:
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mov ah,0F2h
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jmp avx_movdq_instruction_evex
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avx512_movdqu64_instruction:
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or [rex_prefix],8
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avx512_movdqu32_instruction:
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mov ah,0F3h
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jmp avx_movdq_instruction_evex
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avx512_movdqa64_instruction:
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or [rex_prefix],8
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avx512_movdqa32_instruction:
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mov ah,66h
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avx_movdq_instruction_evex:
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mov [opcode_prefix],ah
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or [vex_required],8
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jmp avx_movps_instruction
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avx_movpd_instruction:
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mov [opcode_prefix],66h
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or [rex_prefix],80h
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avx_movps_instruction:
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or [operand_flags],2
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mov [base_code],0Fh
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mov [extended_code],al
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or [vex_required],1
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xor al,al
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mov [mmx_size],al
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mov [broadcast_size],al
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lods byte [esi]
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call get_size_operator
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cmp al,10h
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je avx_reg
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inc [extended_code]
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test [extended_code],1
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jnz avx_mem
|
|
add [extended_code],-1+10h
|
|
avx_mem:
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
or [operand_flags],20h
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
jmp instruction_ready
|
|
avx_movntpd_instruction:
|
|
or [rex_prefix],80h
|
|
avx_movntdq_instruction:
|
|
mov [opcode_prefix],66h
|
|
avx_movntps_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
or [operand_flags],10h
|
|
mov [mmx_size],0
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
jmp avx_mem
|
|
avx_compress_q_instruction:
|
|
or [rex_prefix],8
|
|
avx_compress_d_instruction:
|
|
or [vex_required],8
|
|
mov [mmx_size],0
|
|
call setup_66_0f_38
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne avx_mem
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
jmp nomem_instruction_ready
|
|
avx_lddqu_instruction:
|
|
mov ah,0F2h
|
|
or [vex_required],2
|
|
avx_load_instruction:
|
|
mov [opcode_prefix],ah
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
mov [mmx_size],0
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
jmp instruction_ready
|
|
avx_movntdqa_instruction:
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
mov ah,66h
|
|
jmp avx_load_instruction
|
|
avx_movq_instruction:
|
|
or [rex_prefix],8
|
|
mov [mmx_size],8
|
|
jmp avx_mov_instruction
|
|
avx_movd_instruction:
|
|
mov [mmx_size],4
|
|
avx_mov_instruction:
|
|
or [vex_required],1
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],7Eh
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_movd_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
mov al,[mmx_size]
|
|
not al
|
|
and [operand_size],al
|
|
jnz invalid_operand_size
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
cmp [mmx_size],8
|
|
jne instruction_ready
|
|
and [rex_prefix],not 8
|
|
or [rex_prefix],80h
|
|
mov [extended_code],0D6h
|
|
jmp instruction_ready
|
|
avx_movd_reg:
|
|
lods byte [esi]
|
|
cmp al,0C0h
|
|
jae avx_movd_xmmreg
|
|
call convert_register
|
|
cmp ah,[mmx_size]
|
|
jne invalid_operand_size
|
|
mov [operand_size],0
|
|
mov bl,al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
avx_movd_reg_ready:
|
|
test [rex_prefix],8
|
|
jz nomem_instruction_ready
|
|
cmp [code_type],64
|
|
jne illegal_instruction
|
|
jmp nomem_instruction_ready
|
|
avx_movd_xmmreg:
|
|
sub [extended_code],10h
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_movd_xmmreg_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
mov al,[mmx_size]
|
|
cmp al,8
|
|
jne avx_movd_xmmreg_mem_ready
|
|
call avx_movq_xmmreg_xmmreg_opcode
|
|
avx_movd_xmmreg_mem_ready:
|
|
not al
|
|
test [operand_size],al
|
|
jnz invalid_operand_size
|
|
jmp instruction_ready
|
|
avx_movd_xmmreg_reg:
|
|
lods byte [esi]
|
|
cmp al,0C0h
|
|
jae avx_movq_xmmreg_xmmreg
|
|
call convert_register
|
|
cmp ah,[mmx_size]
|
|
jne invalid_operand_size
|
|
mov bl,al
|
|
jmp avx_movd_reg_ready
|
|
avx_movq_xmmreg_xmmreg:
|
|
cmp [mmx_size],8
|
|
jne invalid_operand
|
|
call avx_movq_xmmreg_xmmreg_opcode
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
avx_movq_xmmreg_xmmreg_opcode:
|
|
and [rex_prefix],not 8
|
|
or [rex_prefix],80h
|
|
add [extended_code],10h
|
|
mov [opcode_prefix],0F3h
|
|
ret
|
|
avx_movddup_instruction:
|
|
or [vex_required],1
|
|
mov [opcode_prefix],0F2h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [rex_prefix],80h
|
|
xor al,al
|
|
mov [mmx_size],al
|
|
mov [broadcast_size],al
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov [postbyte_register],al
|
|
cmp ah,16
|
|
ja avx_movddup_size_ok
|
|
mov [mmx_size],8
|
|
avx_movddup_size_ok:
|
|
call take_avx512_mask
|
|
jmp avx_vex_reg_ok
|
|
avx_movlpd_instruction:
|
|
mov [opcode_prefix],66h
|
|
or [rex_prefix],80h
|
|
avx_movlps_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
mov [mmx_size],8
|
|
mov [broadcast_size],0
|
|
or [vex_required],1
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne avx_movlps_mem
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
cmp [operand_size],16
|
|
jne invalid_operand
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_rm
|
|
jc invalid_operand
|
|
jmp instruction_ready
|
|
avx_movlps_mem:
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
avx_movlps_mem_:
|
|
mov al,[operand_size]
|
|
or al,al
|
|
jz avx_movlps_mem_size_ok
|
|
cmp al,[mmx_size]
|
|
jne invalid_operand_size
|
|
mov [operand_size],0
|
|
avx_movlps_mem_size_ok:
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand
|
|
mov [postbyte_register],al
|
|
inc [extended_code]
|
|
jmp instruction_ready
|
|
avx_movhlps_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
avx_movsd_instruction:
|
|
mov al,0F2h
|
|
mov cl,8
|
|
or [rex_prefix],80h
|
|
jmp avx_movs_instruction
|
|
avx_movss_instruction:
|
|
mov al,0F3h
|
|
mov cl,4
|
|
avx_movs_instruction:
|
|
mov [opcode_prefix],al
|
|
mov [mmx_size],cl
|
|
or [vex_required],1
|
|
mov [base_code],0Fh
|
|
mov [extended_code],10h
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne avx_movs_mem
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne avx_movs_reg_mem
|
|
mov [operand_size],cl
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov bl,al
|
|
cmp bl,8
|
|
jb nomem_instruction_ready
|
|
inc [extended_code]
|
|
xchg bl,[postbyte_register]
|
|
jmp nomem_instruction_ready
|
|
avx_movs_reg_mem:
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
mov al,[operand_size]
|
|
or al,al
|
|
jz avx_movs_reg_mem_ok
|
|
cmp al,[mmx_size]
|
|
jne invalid_operand_size
|
|
avx_movs_reg_mem_ok:
|
|
jmp instruction_ready
|
|
avx_movs_mem:
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
or [operand_flags],20h
|
|
call take_avx512_mask
|
|
jmp avx_movlps_mem_
|
|
|
|
avx_comiss_instruction:
|
|
or [operand_flags],2+4+10h
|
|
mov cl,4
|
|
jmp avx_instruction
|
|
avx_comisd_instruction:
|
|
or [operand_flags],2+4+10h
|
|
mov [opcode_prefix],66h
|
|
or [rex_prefix],80h
|
|
mov cl,8
|
|
jmp avx_instruction
|
|
avx_movshdup_instruction:
|
|
or [operand_flags],2
|
|
mov [opcode_prefix],0F3h
|
|
xor cl,cl
|
|
jmp avx_instruction
|
|
avx_cvtqq2pd_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
or [vex_required],8
|
|
or [operand_flags],2+4+8
|
|
or [rex_prefix],8
|
|
mov cx,0800h
|
|
jmp avx_instruction_with_broadcast
|
|
avx_pshuf_w_instruction:
|
|
mov [opcode_prefix],al
|
|
or [operand_flags],2
|
|
mov [immediate_size],1
|
|
mov al,70h
|
|
xor cl,cl
|
|
jmp avx_instruction
|
|
avx_single_source_128bit_instruction_38_noevex:
|
|
or [operand_flags],2
|
|
avx_128bit_instruction_38_noevex:
|
|
mov cl,16
|
|
jmp avx_instruction_38_noevex
|
|
avx_single_source_instruction_38_noevex:
|
|
or [operand_flags],2
|
|
jmp avx_pi_instruction_38_noevex
|
|
avx_pi_instruction_38_noevex:
|
|
xor cl,cl
|
|
avx_instruction_38_noevex:
|
|
or [vex_required],2
|
|
avx_instruction_38:
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
jmp avx_instruction
|
|
avx_ss_instruction_3a_imm8_noevex:
|
|
mov cl,4
|
|
jmp avx_instruction_3a_imm8_noevex
|
|
avx_sd_instruction_3a_imm8_noevex:
|
|
mov cl,8
|
|
jmp avx_instruction_3a_imm8_noevex
|
|
avx_single_source_128bit_instruction_3a_imm8_noevex:
|
|
or [operand_flags],2
|
|
avx_128bit_instruction_3a_imm8_noevex:
|
|
mov cl,16
|
|
jmp avx_instruction_3a_imm8_noevex
|
|
avx_triple_source_instruction_3a_noevex:
|
|
xor cl,cl
|
|
mov [immediate_size],-1
|
|
mov byte [value],0
|
|
jmp avx_instruction_3a_noevex
|
|
avx_single_source_instruction_3a_imm8_noevex:
|
|
or [operand_flags],2
|
|
avx_pi_instruction_3a_imm8_noevex:
|
|
xor cl,cl
|
|
avx_instruction_3a_imm8_noevex:
|
|
mov [immediate_size],1
|
|
avx_instruction_3a_noevex:
|
|
or [vex_required],2
|
|
avx_instruction_3a:
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
jmp avx_instruction
|
|
avx_pi_instruction_3a_imm8:
|
|
xor cl,cl
|
|
mov [immediate_size],1
|
|
jmp avx_instruction_3a
|
|
avx_pclmulqdq_instruction:
|
|
mov byte [value],al
|
|
mov [immediate_size],-4
|
|
xor cl,cl
|
|
mov al,44h
|
|
or [operand_flags],10h
|
|
jmp avx_instruction_3a
|
|
avx_instruction_38_nomask:
|
|
or [operand_flags],10h
|
|
xor cl,cl
|
|
jmp avx_instruction_38
|
|
|
|
avx512_single_source_pd_instruction_sae_imm8:
|
|
or [operand_flags],2
|
|
avx512_pd_instruction_sae_imm8:
|
|
or [rex_prefix],8
|
|
mov cx,0800h
|
|
jmp avx512_instruction_sae_imm8
|
|
avx512_single_source_ps_instruction_sae_imm8:
|
|
or [operand_flags],2
|
|
avx512_ps_instruction_sae_imm8:
|
|
mov cx,0400h
|
|
jmp avx512_instruction_sae_imm8
|
|
avx512_sd_instruction_sae_imm8:
|
|
or [rex_prefix],8
|
|
mov cx,0008h
|
|
jmp avx512_instruction_sae_imm8
|
|
avx512_ss_instruction_sae_imm8:
|
|
mov cx,0004h
|
|
avx512_instruction_sae_imm8:
|
|
or [operand_flags],4
|
|
avx512_instruction_imm8:
|
|
or [vex_required],8
|
|
mov [opcode_prefix],66h
|
|
mov [immediate_size],1
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
jmp avx_instruction_with_broadcast
|
|
avx512_pd_instruction_er:
|
|
or [operand_flags],4+8
|
|
jmp avx512_pd_instruction
|
|
avx512_single_source_pd_instruction_sae:
|
|
or [operand_flags],4
|
|
avx512_single_source_pd_instruction:
|
|
or [operand_flags],2
|
|
avx512_pd_instruction:
|
|
or [rex_prefix],8
|
|
mov cx,0800h
|
|
jmp avx512_instruction
|
|
avx512_ps_instruction_er:
|
|
or [operand_flags],4+8
|
|
jmp avx512_ps_instruction
|
|
avx512_single_source_ps_instruction_sae:
|
|
or [operand_flags],4
|
|
avx512_single_source_ps_instruction:
|
|
or [operand_flags],2
|
|
avx512_ps_instruction:
|
|
mov cx,0400h
|
|
jmp avx512_instruction
|
|
avx512_sd_instruction_er:
|
|
or [operand_flags],8
|
|
avx512_sd_instruction_sae:
|
|
or [operand_flags],4
|
|
avx512_sd_instruction:
|
|
or [rex_prefix],8
|
|
mov cx,0008h
|
|
jmp avx512_instruction
|
|
avx512_ss_instruction_er:
|
|
or [operand_flags],8
|
|
avx512_ss_instruction_sae:
|
|
or [operand_flags],4
|
|
avx512_ss_instruction:
|
|
mov cx,0004h
|
|
avx512_instruction:
|
|
or [vex_required],8
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
jmp avx_instruction_with_broadcast
|
|
avx512_exp2pd_instruction:
|
|
or [rex_prefix],8
|
|
or [operand_flags],2+4
|
|
mov cx,0840h
|
|
jmp avx512_instruction
|
|
avx512_exp2ps_instruction:
|
|
or [operand_flags],2+4
|
|
mov cx,0440h
|
|
jmp avx512_instruction
|
|
|
|
fma_instruction_pd:
|
|
or [rex_prefix],8
|
|
mov cx,0800h
|
|
jmp fma_instruction
|
|
fma_instruction_ps:
|
|
mov cx,0400h
|
|
jmp fma_instruction
|
|
fma_instruction_sd:
|
|
or [rex_prefix],8
|
|
mov cx,0008h
|
|
jmp fma_instruction
|
|
fma_instruction_ss:
|
|
mov cx,0004h
|
|
fma_instruction:
|
|
or [operand_flags],4+8
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
jmp avx_instruction_with_broadcast
|
|
|
|
fma4_instruction_p:
|
|
xor cl,cl
|
|
jmp fma4_instruction
|
|
fma4_instruction_sd:
|
|
mov cl,8
|
|
jmp fma4_instruction
|
|
fma4_instruction_ss:
|
|
mov cl,4
|
|
fma4_instruction:
|
|
mov [immediate_size],-2
|
|
mov byte [value],0
|
|
jmp avx_instruction_3a_noevex
|
|
|
|
avx_cmp_pd_instruction:
|
|
mov [opcode_prefix],66h
|
|
or [rex_prefix],80h
|
|
mov cx,0800h
|
|
jmp avx_cmp_instruction
|
|
avx_cmp_ps_instruction:
|
|
mov cx,0400h
|
|
jmp avx_cmp_instruction
|
|
avx_cmp_sd_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
or [rex_prefix],80h
|
|
mov cx,0008h
|
|
jmp avx_cmp_instruction
|
|
avx_cmp_ss_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
mov cx,0004h
|
|
avx_cmp_instruction:
|
|
mov byte [value],al
|
|
mov [immediate_size],-4
|
|
or [operand_flags],4+20h
|
|
mov al,0C2h
|
|
jmp avx_cmp_common
|
|
avx_cmpeqq_instruction:
|
|
or [rex_prefix],80h
|
|
mov ch,8
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
jmp avx_cmp_pi_instruction
|
|
avx_cmpeqd_instruction:
|
|
mov ch,4
|
|
jmp avx_cmp_pi_instruction
|
|
avx_cmpeqb_instruction:
|
|
xor ch,ch
|
|
jmp avx_cmp_pi_instruction
|
|
avx512_cmp_uq_instruction:
|
|
or [rex_prefix],8
|
|
mov ch,8
|
|
mov ah,1Eh
|
|
jmp avx_cmp_pi_instruction_evex
|
|
avx512_cmp_ud_instruction:
|
|
mov ch,4
|
|
mov ah,1Eh
|
|
jmp avx_cmp_pi_instruction_evex
|
|
avx512_cmp_q_instruction:
|
|
or [rex_prefix],8
|
|
mov ch,8
|
|
mov ah,1Fh
|
|
jmp avx_cmp_pi_instruction_evex
|
|
avx512_cmp_d_instruction:
|
|
mov ch,4
|
|
mov ah,1Fh
|
|
jmp avx_cmp_pi_instruction_evex
|
|
avx512_cmp_uw_instruction:
|
|
or [rex_prefix],8
|
|
avx512_cmp_ub_instruction:
|
|
xor ch,ch
|
|
mov ah,3Eh
|
|
jmp avx_cmp_pi_instruction_evex
|
|
avx512_cmp_w_instruction:
|
|
or [rex_prefix],8
|
|
avx512_cmp_b_instruction:
|
|
xor ch,ch
|
|
mov ah,3Fh
|
|
avx_cmp_pi_instruction_evex:
|
|
mov byte [value],al
|
|
mov [immediate_size],-4
|
|
mov [supplemental_code],ah
|
|
mov al,3Ah
|
|
or [vex_required],8
|
|
avx_cmp_pi_instruction:
|
|
xor cl,cl
|
|
or [operand_flags],20h
|
|
mov [opcode_prefix],66h
|
|
avx_cmp_common:
|
|
mov [mmx_size],cl
|
|
mov [broadcast_size],ch
|
|
mov [extended_code],al
|
|
mov [base_code],0Fh
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,14h
|
|
je avx_maskreg
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
or [vex_required],2
|
|
jmp avx_reg
|
|
avx_maskreg:
|
|
cmp [operand_size],0
|
|
jne invalid_operand_size
|
|
or [vex_required],8
|
|
lods byte [esi]
|
|
call convert_mask_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
jmp avx_vex_reg
|
|
avx512_fpclasspd_instruction:
|
|
or [rex_prefix],8
|
|
mov cx,0800h
|
|
jmp avx_fpclass_instruction
|
|
avx512_fpclassps_instruction:
|
|
mov cx,0400h
|
|
jmp avx_fpclass_instruction
|
|
avx512_fpclasssd_instruction:
|
|
or [rex_prefix],8
|
|
mov cx,0008h
|
|
jmp avx_fpclass_instruction
|
|
avx512_fpclassss_instruction:
|
|
mov cx,0004h
|
|
avx_fpclass_instruction:
|
|
mov [broadcast_size],ch
|
|
mov [mmx_size],cl
|
|
or [operand_flags],2
|
|
call setup_66_0f_3a
|
|
mov [immediate_size],1
|
|
lods byte [esi]
|
|
cmp al,14h
|
|
je avx_maskreg
|
|
jmp invalid_operand
|
|
avx512_ptestnmd_instruction:
|
|
mov ch,4
|
|
jmp avx512_ptestnm_instruction
|
|
avx512_ptestnmq_instruction:
|
|
or [rex_prefix],8
|
|
mov ch,8
|
|
jmp avx512_ptestnm_instruction
|
|
avx512_ptestnmw_instruction:
|
|
or [rex_prefix],8
|
|
avx512_ptestnmb_instruction:
|
|
xor ch,ch
|
|
avx512_ptestnm_instruction:
|
|
mov ah,0F3h
|
|
jmp avx512_ptest_instruction
|
|
avx512_ptestmd_instruction:
|
|
mov ch,4
|
|
jmp avx512_ptestm_instruction
|
|
avx512_ptestmq_instruction:
|
|
or [rex_prefix],8
|
|
mov ch,8
|
|
jmp avx512_ptestm_instruction
|
|
avx512_ptestmw_instruction:
|
|
or [rex_prefix],8
|
|
avx512_ptestmb_instruction:
|
|
xor ch,ch
|
|
avx512_ptestm_instruction:
|
|
mov ah,66h
|
|
avx512_ptest_instruction:
|
|
xor cl,cl
|
|
mov [opcode_prefix],ah
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
or [vex_required],8
|
|
jmp avx_cmp_common
|
|
|
|
mask_shift_instruction_q:
|
|
or [rex_prefix],8
|
|
mask_shift_instruction_d:
|
|
or [operand_flags],2
|
|
or [immediate_size],1
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
jmp mask_instruction
|
|
mask_instruction_single_source_b:
|
|
mov [opcode_prefix],66h
|
|
jmp mask_instruction_single_source_w
|
|
mask_instruction_single_source_d:
|
|
mov [opcode_prefix],66h
|
|
mask_instruction_single_source_q:
|
|
or [rex_prefix],8
|
|
mask_instruction_single_source_w:
|
|
or [operand_flags],2
|
|
jmp mask_instruction
|
|
mask_instruction_b:
|
|
mov [opcode_prefix],66h
|
|
jmp mask_instruction_w
|
|
mask_instruction_d:
|
|
mov [opcode_prefix],66h
|
|
mask_instruction_q:
|
|
or [rex_prefix],8
|
|
mask_instruction_w:
|
|
mov [operand_size],32
|
|
mask_instruction:
|
|
or [vex_required],1
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
call take_mask_register
|
|
mov [postbyte_register],al
|
|
test [operand_flags],2
|
|
jnz mask_instruction_nds_ok
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_mask_register
|
|
mov [vex_register],al
|
|
mask_instruction_nds_ok:
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_mask_register
|
|
mov bl,al
|
|
cmp [immediate_size],0
|
|
jne mmx_nomem_imm8
|
|
jmp nomem_instruction_ready
|
|
take_mask_register:
|
|
lods byte [esi]
|
|
cmp al,14h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
convert_mask_register:
|
|
mov ah,al
|
|
shr ah,4
|
|
cmp ah,5
|
|
jne invalid_operand
|
|
and al,1111b
|
|
ret
|
|
kmov_instruction:
|
|
mov [mmx_size],al
|
|
or [vex_required],1
|
|
mov [base_code],0Fh
|
|
mov [extended_code],90h
|
|
lods byte [esi]
|
|
cmp al,14h
|
|
je kmov_maskreg
|
|
cmp al,10h
|
|
je kmov_reg
|
|
call get_size_operator
|
|
inc [extended_code]
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_mask_register
|
|
mov [postbyte_register],al
|
|
kmov_with_mem:
|
|
mov ah,[mmx_size]
|
|
mov al,[operand_size]
|
|
or al,al
|
|
jz kmov_mem_size_ok
|
|
cmp al,ah
|
|
jne invalid_operand_size
|
|
kmov_mem_size_ok:
|
|
call setup_kmov_prefix
|
|
jmp instruction_ready
|
|
setup_kmov_prefix:
|
|
cmp ah,4
|
|
jb kmov_w_ok
|
|
or [rex_prefix],8
|
|
kmov_w_ok:
|
|
test ah,1 or 4
|
|
jz kmov_prefix_ok
|
|
mov [opcode_prefix],66h
|
|
kmov_prefix_ok:
|
|
ret
|
|
kmov_maskreg:
|
|
lods byte [esi]
|
|
call convert_mask_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
cmp al,14h
|
|
je kmov_maskreg_maskreg
|
|
cmp al,10h
|
|
je kmov_maskreg_reg
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
jmp kmov_with_mem
|
|
kmov_maskreg_maskreg:
|
|
lods byte [esi]
|
|
call convert_mask_register
|
|
mov bl,al
|
|
mov ah,[mmx_size]
|
|
call setup_kmov_prefix
|
|
jmp nomem_instruction_ready
|
|
kmov_maskreg_reg:
|
|
add [extended_code],2
|
|
lods byte [esi]
|
|
call convert_register
|
|
kmov_with_reg:
|
|
mov bl,al
|
|
mov al,[mmx_size]
|
|
mov ah,4
|
|
cmp al,ah
|
|
jbe kmov_reg_size_check
|
|
mov ah,al
|
|
kmov_reg_size_check:
|
|
cmp ah,[operand_size]
|
|
jne invalid_operand_size
|
|
cmp al,8
|
|
je kmov_f2_w1
|
|
cmp al,2
|
|
ja kmov_f2
|
|
je nomem_instruction_ready
|
|
mov [opcode_prefix],66h
|
|
jmp nomem_instruction_ready
|
|
kmov_f2_w1:
|
|
or [rex_prefix],8
|
|
cmp [code_type],64
|
|
jne illegal_instruction
|
|
kmov_f2:
|
|
mov [opcode_prefix],0F2h
|
|
jmp nomem_instruction_ready
|
|
kmov_reg:
|
|
add [extended_code],3
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_mask_register
|
|
jmp kmov_with_reg
|
|
avx512_pmov_m2_instruction_w1:
|
|
or [rex_prefix],8
|
|
avx512_pmov_m2_instruction:
|
|
or [vex_required],8
|
|
call setup_f3_0f_38
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_mask_register
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
avx512_pmov_2m_instruction_w1:
|
|
or [rex_prefix],8
|
|
avx512_pmov_2m_instruction:
|
|
or [vex_required],8
|
|
call setup_f3_0f_38
|
|
call take_mask_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
setup_f3_0f_38:
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
mov [base_code],0Fh
|
|
mov [opcode_prefix],0F3h
|
|
ret
|
|
|
|
vzeroall_instruction:
|
|
mov [operand_size],32
|
|
vzeroupper_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
and [displacement_compression],0
|
|
call store_vex_instruction_code
|
|
jmp instruction_assembled
|
|
vstmxcsr_instruction:
|
|
or [vex_required],2
|
|
jmp stmxcsr_instruction
|
|
|
|
avx_perm2f128_instruction:
|
|
or [vex_required],2
|
|
xor ch,ch
|
|
avx_instruction_imm8_without_128bit:
|
|
mov [immediate_size],1
|
|
mov ah,3Ah
|
|
jmp avx_instruction_without_128bit
|
|
avx512_shuf_q_instruction:
|
|
or [rex_prefix],8
|
|
or [vex_required],8
|
|
mov ch,8
|
|
jmp avx_instruction_imm8_without_128bit
|
|
avx512_shuf_d_instruction:
|
|
or [vex_required],8
|
|
mov ch,4
|
|
jmp avx_instruction_imm8_without_128bit
|
|
avx_permd_instruction:
|
|
mov ah,38h
|
|
mov ch,4
|
|
avx_instruction_without_128bit:
|
|
xor cl,cl
|
|
call setup_avx_66_supplemental
|
|
call take_avx_register
|
|
cmp ah,32
|
|
jb invalid_operand_size
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
jmp avx_vex_reg
|
|
setup_avx_66_supplemental:
|
|
mov [opcode_prefix],66h
|
|
mov [broadcast_size],ch
|
|
mov [mmx_size],cl
|
|
mov [base_code],0Fh
|
|
mov [extended_code],ah
|
|
mov [supplemental_code],al
|
|
or [vex_required],1
|
|
ret
|
|
avx_permq_instruction:
|
|
or [rex_prefix],8
|
|
mov ch,8
|
|
jmp avx_permil_instruction
|
|
avx_permilpd_instruction:
|
|
or [rex_prefix],80h
|
|
mov ch,8
|
|
jmp avx_permil_instruction
|
|
avx_permilps_instruction:
|
|
mov ch,4
|
|
avx_permil_instruction:
|
|
or [operand_flags],2
|
|
xor cl,cl
|
|
mov ah,3Ah
|
|
call setup_avx_66_supplemental
|
|
call take_avx_register
|
|
cmp [supplemental_code],4
|
|
jae avx_permil_size_ok
|
|
cmp ah,32
|
|
jb invalid_operand_size
|
|
avx_permil_size_ok:
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_rm
|
|
jnc mmx_imm8
|
|
mov bl,al
|
|
cmp byte [esi],','
|
|
jne invalid_operand
|
|
mov al,[esi+1]
|
|
cmp al,11h
|
|
jne avx_permil_rm_or_imm8
|
|
mov al,[esi+3]
|
|
avx_permil_rm_or_imm8:
|
|
cmp al,'('
|
|
je mmx_nomem_imm8
|
|
mov [vex_register],bl
|
|
inc esi
|
|
mov [extended_code],38h
|
|
mov al,[supplemental_code]
|
|
cmp al,4
|
|
jb avx_permq_rm
|
|
add [supplemental_code],8
|
|
jmp avx_regs_rm
|
|
avx_permq_rm:
|
|
or [vex_required],8
|
|
shl al,5
|
|
neg al
|
|
add al,36h
|
|
mov [supplemental_code],al
|
|
jmp avx_regs_rm
|
|
vpermil_2pd_instruction:
|
|
mov [immediate_size],-2
|
|
mov byte [value],al
|
|
mov al,49h
|
|
jmp vpermil2_instruction_setup
|
|
vpermil_2ps_instruction:
|
|
mov [immediate_size],-2
|
|
mov byte [value],al
|
|
mov al,48h
|
|
jmp vpermil2_instruction_setup
|
|
vpermil2_instruction:
|
|
mov [immediate_size],-3
|
|
mov byte [value],0
|
|
vpermil2_instruction_setup:
|
|
or [vex_required],2
|
|
mov [base_code],0Fh
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
xor cl,cl
|
|
jmp avx_instruction
|
|
|
|
avx_shift_q_instruction_evex:
|
|
or [vex_required],8
|
|
avx_shift_q_instruction:
|
|
or [rex_prefix],80h
|
|
mov cl,8
|
|
jmp avx_shift_instruction
|
|
avx_shift_d_instruction:
|
|
mov cl,4
|
|
jmp avx_shift_instruction
|
|
avx_shift_bw_instruction:
|
|
xor cl,cl
|
|
avx_shift_instruction:
|
|
mov [broadcast_size],cl
|
|
mov [mmx_size],0
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
je avx_shift_reg_mem
|
|
mov [operand_size],cl
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
push esi
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_shift_reg_reg_reg
|
|
pop esi
|
|
cmp al,'['
|
|
je avx_shift_reg_reg_mem
|
|
xchg cl,[operand_size]
|
|
test cl,not 1
|
|
jnz invalid_operand_size
|
|
dec esi
|
|
call convert_avx_shift_opcode
|
|
mov bl,al
|
|
jmp mmx_nomem_imm8
|
|
convert_avx_shift_opcode:
|
|
mov al,[extended_code]
|
|
mov ah,al
|
|
and ah,1111b
|
|
add ah,70h
|
|
mov [extended_code],ah
|
|
shr al,4
|
|
sub al,0Ch
|
|
shl al,1
|
|
xchg al,[postbyte_register]
|
|
xchg al,[vex_register]
|
|
ret
|
|
avx_shift_reg_reg_reg:
|
|
pop eax
|
|
lods byte [esi]
|
|
call convert_xmm_register
|
|
xchg cl,[operand_size]
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
avx_shift_reg_reg_mem:
|
|
mov [mmx_size],16
|
|
push ecx
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
call get_address
|
|
pop eax
|
|
xchg al,[operand_size]
|
|
test al,al
|
|
jz instruction_ready
|
|
cmp al,16
|
|
jne invalid_operand_size
|
|
jmp instruction_ready
|
|
avx_shift_reg_mem:
|
|
or [vex_required],8
|
|
call take_avx_mem
|
|
call convert_avx_shift_opcode
|
|
jmp mmx_imm8
|
|
avx_shift_dq_instruction:
|
|
mov [postbyte_register],al
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],73h
|
|
or [vex_required],1
|
|
mov [mmx_size],0
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
je avx_shift_dq_reg_mem
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
jmp mmx_nomem_imm8
|
|
avx_shift_dq_reg_mem:
|
|
or [vex_required],8
|
|
call get_address
|
|
jmp mmx_imm8
|
|
avx512_rotate_q_instruction:
|
|
mov cl,8
|
|
or [rex_prefix],cl
|
|
jmp avx512_rotate_instruction
|
|
avx512_rotate_d_instruction:
|
|
mov cl,4
|
|
avx512_rotate_instruction:
|
|
mov [broadcast_size],cl
|
|
mov [postbyte_register],al
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],72h
|
|
or [vex_required],8
|
|
mov [mmx_size],0
|
|
mov [immediate_size],1
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
call take_avx512_mask
|
|
jmp avx_vex_reg_ok
|
|
|
|
avx_pmovsxbq_instruction:
|
|
mov cl,2
|
|
jmp avx_pmovsx_instruction
|
|
avx_pmovsxbd_instruction:
|
|
mov cl,4
|
|
jmp avx_pmovsx_instruction
|
|
avx_pmovsxbw_instruction:
|
|
mov cl,8
|
|
avx_pmovsx_instruction:
|
|
mov [mmx_size],cl
|
|
or [vex_required],1
|
|
call setup_66_0f_38
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor al,al
|
|
xchg al,[operand_size]
|
|
bsf ecx,eax
|
|
sub cl,4
|
|
shl [mmx_size],cl
|
|
push eax
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_pmovsx_reg_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
pop eax
|
|
xchg al,[operand_size]
|
|
or al,al
|
|
jz instruction_ready
|
|
cmp al,[mmx_size]
|
|
jne invalid_operand_size
|
|
jmp instruction_ready
|
|
avx_pmovsx_reg_reg:
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
cmp ah,[mmx_size]
|
|
je avx_pmovsx_xmmreg_reg_size_ok
|
|
jb invalid_operand_size
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
avx_pmovsx_xmmreg_reg_size_ok:
|
|
pop eax
|
|
mov [operand_size],al
|
|
jmp nomem_instruction_ready
|
|
avx512_pmovqb_instruction:
|
|
mov cl,2
|
|
jmp avx512_pmov_instruction
|
|
avx512_pmovdb_instruction:
|
|
mov cl,4
|
|
jmp avx512_pmov_instruction
|
|
avx512_pmovwb_instruction:
|
|
mov cl,8
|
|
avx512_pmov_instruction:
|
|
mov [mmx_size],cl
|
|
or [vex_required],8
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
mov [base_code],0Fh
|
|
mov [opcode_prefix],0F3h
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx512_pmov_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
or [operand_flags],20h
|
|
call avx512_pmov_common
|
|
or al,al
|
|
jz instruction_ready
|
|
cmp al,[mmx_size]
|
|
jne invalid_operand_size
|
|
jmp instruction_ready
|
|
avx512_pmov_common:
|
|
call take_avx512_mask
|
|
xor al,al
|
|
xchg al,[operand_size]
|
|
push eax
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
mov al,ah
|
|
mov ah,cl
|
|
bsf ecx,eax
|
|
sub cl,4
|
|
shl [mmx_size],cl
|
|
mov cl,ah
|
|
pop eax
|
|
ret
|
|
avx512_pmov_reg:
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
call avx512_pmov_common
|
|
cmp al,[mmx_size]
|
|
je nomem_instruction_ready
|
|
jb invalid_operand_size
|
|
cmp al,16
|
|
jne invalid_operand_size
|
|
jmp nomem_instruction_ready
|
|
|
|
avx_broadcast_128_instruction_noevex:
|
|
or [vex_required],2
|
|
mov cl,10h
|
|
jmp avx_broadcast_instruction
|
|
avx512_broadcast_32x2_instruction:
|
|
mov cl,08h
|
|
jmp avx_broadcast_instruction_evex
|
|
avx512_broadcast_32x4_instruction:
|
|
mov cl,10h
|
|
jmp avx_broadcast_instruction_evex
|
|
avx512_broadcast_32x8_instruction:
|
|
mov cl,20h
|
|
jmp avx_broadcast_instruction_evex
|
|
avx512_broadcast_64x2_instruction:
|
|
mov cl,10h
|
|
jmp avx_broadcast_instruction_w1_evex
|
|
avx512_broadcast_64x4_instruction:
|
|
mov cl,20h
|
|
avx_broadcast_instruction_w1_evex:
|
|
or [rex_prefix],8
|
|
avx_broadcast_instruction_evex:
|
|
or [vex_required],8
|
|
jmp avx_broadcast_instruction
|
|
avx_broadcastss_instruction:
|
|
mov cl,4
|
|
jmp avx_broadcast_instruction
|
|
avx_broadcastsd_instruction:
|
|
or [rex_prefix],80h
|
|
mov cl,8
|
|
jmp avx_broadcast_instruction
|
|
avx_pbroadcastb_instruction:
|
|
mov cl,1
|
|
jmp avx_broadcast_pi_instruction
|
|
avx_pbroadcastw_instruction:
|
|
mov cl,2
|
|
jmp avx_broadcast_pi_instruction
|
|
avx_pbroadcastd_instruction:
|
|
mov cl,4
|
|
jmp avx_broadcast_pi_instruction
|
|
avx_pbroadcastq_instruction:
|
|
mov cl,8
|
|
or [rex_prefix],80h
|
|
avx_broadcast_pi_instruction:
|
|
or [operand_flags],40h
|
|
avx_broadcast_instruction:
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,38h
|
|
mov [mmx_size],cl
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
cmp ah,[mmx_size]
|
|
je invalid_operand_size
|
|
test [operand_flags],40h
|
|
jnz avx_broadcast_destination_size_ok
|
|
cmp [mmx_size],4
|
|
je avx_broadcast_destination_size_ok
|
|
cmp [supplemental_code],59h
|
|
je avx_broadcast_destination_size_ok
|
|
cmp ah,16
|
|
je invalid_operand_size
|
|
avx_broadcast_destination_size_ok:
|
|
xor ah,ah
|
|
xchg ah,[operand_size]
|
|
push eax
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_broadcast_reg_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
pop eax
|
|
xchg ah,[operand_size]
|
|
mov [postbyte_register],al
|
|
mov al,[broadcast_size]
|
|
mov al,[mmx_size]
|
|
cmp al,ah
|
|
je instruction_ready
|
|
or al,al
|
|
jz instruction_ready
|
|
or ah,ah
|
|
jz instruction_ready
|
|
jmp invalid_operand_size
|
|
avx_broadcast_reg_reg:
|
|
lods byte [esi]
|
|
test [operand_flags],40h
|
|
jz avx_broadcast_reg_avx_reg
|
|
cmp al,60h
|
|
jb avx_broadcast_reg_general_reg
|
|
cmp al,80h
|
|
jb avx_broadcast_reg_avx_reg
|
|
cmp al,0C0h
|
|
jb avx_broadcast_reg_general_reg
|
|
avx_broadcast_reg_avx_reg:
|
|
call convert_avx_register
|
|
mov bl,al
|
|
mov al,[mmx_size]
|
|
or al,al
|
|
jz avx_broadcast_reg_avx_reg_size_ok
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
cmp al,ah
|
|
jae invalid_operand
|
|
avx_broadcast_reg_avx_reg_size_ok:
|
|
pop eax
|
|
xchg ah,[operand_size]
|
|
mov [postbyte_register],al
|
|
test [vex_required],2
|
|
jnz invalid_operand
|
|
jmp nomem_instruction_ready
|
|
avx_broadcast_reg_general_reg:
|
|
call convert_register
|
|
mov bl,al
|
|
mov al,[mmx_size]
|
|
or al,al
|
|
jz avx_broadcast_reg_general_reg_size_ok
|
|
cmp al,ah
|
|
je avx_broadcast_reg_general_reg_size_ok
|
|
ja invalid_operand_size
|
|
cmp ah,4
|
|
jne invalid_operand_size
|
|
avx_broadcast_reg_general_reg_size_ok:
|
|
cmp al,4
|
|
jb avx_broadcast_reg_general_reg_ready
|
|
cmp al,8
|
|
mov al,3
|
|
jne avx_broadcast_reg_general_reg_ready
|
|
or [rex_prefix],8
|
|
avx_broadcast_reg_general_reg_ready:
|
|
add al,7Ah-1
|
|
mov [supplemental_code],al
|
|
or [vex_required],8
|
|
pop eax
|
|
xchg ah,[operand_size]
|
|
mov [postbyte_register],al
|
|
jmp nomem_instruction_ready
|
|
|
|
avx512_extract_64x4_instruction:
|
|
or [rex_prefix],8
|
|
avx512_extract_32x8_instruction:
|
|
or [vex_required],8
|
|
mov cl,32
|
|
jmp avx_extractf_instruction
|
|
avx512_extract_64x2_instruction:
|
|
or [rex_prefix],8
|
|
avx512_extract_32x4_instruction:
|
|
or [vex_required],8
|
|
mov cl,16
|
|
jmp avx_extractf_instruction
|
|
avx_extractf128_instruction:
|
|
or [vex_required],2
|
|
mov cl,16
|
|
avx_extractf_instruction:
|
|
mov [mmx_size],cl
|
|
call setup_66_0f_3a
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_extractf_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
xor al,al
|
|
xchg al,[operand_size]
|
|
or al,al
|
|
jz avx_extractf_mem_size_ok
|
|
cmp al,[mmx_size]
|
|
jne invalid_operand_size
|
|
avx_extractf_mem_size_ok:
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
cmp ah,[mmx_size]
|
|
jbe invalid_operand_size
|
|
mov [postbyte_register],al
|
|
jmp mmx_imm8
|
|
avx_extractf_reg:
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,[mmx_size]
|
|
jne invalid_operand_size
|
|
push eax
|
|
call take_avx512_mask
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
cmp ah,[mmx_size]
|
|
jbe invalid_operand_size
|
|
mov [postbyte_register],al
|
|
pop ebx
|
|
jmp mmx_nomem_imm8
|
|
avx512_insert_64x4_instruction:
|
|
or [rex_prefix],8
|
|
avx512_insert_32x8_instruction:
|
|
or [vex_required],8
|
|
mov cl,32
|
|
jmp avx_insertf_instruction
|
|
avx512_insert_64x2_instruction:
|
|
or [rex_prefix],8
|
|
avx512_insert_32x4_instruction:
|
|
or [vex_required],8
|
|
mov cl,16
|
|
jmp avx_insertf_instruction
|
|
avx_insertf128_instruction:
|
|
or [vex_required],2
|
|
mov cl,16
|
|
avx_insertf_instruction:
|
|
mov [mmx_size],cl
|
|
mov [broadcast_size],0
|
|
call setup_66_0f_3a
|
|
call take_avx_register
|
|
cmp ah,[mmx_size]
|
|
jbe invalid_operand
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
mov al,[mmx_size]
|
|
xchg al,[operand_size]
|
|
push eax
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_insertf_reg_reg_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
pop eax
|
|
mov [operand_size],al
|
|
jmp mmx_imm8
|
|
avx_insertf_reg_reg_reg:
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
pop eax
|
|
mov [operand_size],al
|
|
jmp mmx_nomem_imm8
|
|
avx_extract_b_instruction:
|
|
mov cl,1
|
|
jmp avx_extract_instruction
|
|
avx_extract_w_instruction:
|
|
mov cl,2
|
|
jmp avx_extract_instruction
|
|
avx_extract_q_instruction:
|
|
or [rex_prefix],8
|
|
mov cl,8
|
|
jmp avx_extract_instruction
|
|
avx_extract_d_instruction:
|
|
mov cl,4
|
|
avx_extract_instruction:
|
|
mov [mmx_size],cl
|
|
call setup_66_0f_3a
|
|
or [vex_required],1
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je avx_extractps_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
mov al,[mmx_size]
|
|
not al
|
|
and [operand_size],al
|
|
jnz invalid_operand_size
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
jmp mmx_imm8
|
|
avx_extractps_reg:
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov bl,al
|
|
mov al,[mmx_size]
|
|
cmp ah,al
|
|
jb invalid_operand_size
|
|
cmp ah,4
|
|
je avx_extractps_reg_size_ok
|
|
cmp ah,8
|
|
jne invalid_operand_size
|
|
cmp [code_type],64
|
|
jne invalid_operand
|
|
cmp al,4
|
|
jae avx_extractps_reg_size_ok
|
|
or [rex_prefix],8
|
|
avx_extractps_reg_size_ok:
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
cmp [supplemental_code],15h
|
|
jne mmx_nomem_imm8
|
|
mov [extended_code],0C5h
|
|
xchg bl,[postbyte_register]
|
|
jmp mmx_nomem_imm8
|
|
avx_insertps_instruction:
|
|
mov [immediate_size],1
|
|
or [operand_flags],10h
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
mov cl,4
|
|
jmp avx_instruction
|
|
avx_pinsrb_instruction:
|
|
mov cl,1
|
|
jmp avx_pinsr_instruction_3a
|
|
avx_pinsrw_instruction:
|
|
mov cl,2
|
|
jmp avx_pinsr_instruction
|
|
avx_pinsrd_instruction:
|
|
mov cl,4
|
|
jmp avx_pinsr_instruction_3a
|
|
avx_pinsrq_instruction:
|
|
cmp [code_type],64
|
|
jne illegal_instruction
|
|
mov cl,8
|
|
or [rex_prefix],8
|
|
avx_pinsr_instruction_3a:
|
|
mov [supplemental_code],al
|
|
mov al,3Ah
|
|
avx_pinsr_instruction:
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
mov [mmx_size],cl
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
jmp pinsr_xmmreg
|
|
|
|
avx_cvtudq2pd_instruction:
|
|
or [vex_required],8
|
|
avx_cvtdq2pd_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
mov cl,4
|
|
jmp avx_cvt_d_instruction
|
|
avx_cvtps2qq_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttps2qq_instruction:
|
|
or [operand_flags],4
|
|
or [vex_required],8
|
|
mov [opcode_prefix],66h
|
|
mov cl,4
|
|
jmp avx_cvt_d_instruction
|
|
avx_cvtps2pd_instruction:
|
|
or [operand_flags],4
|
|
mov cl,4
|
|
avx_cvt_d_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
mov [broadcast_size],cl
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor ecx,ecx
|
|
xchg cl,[operand_size]
|
|
mov al,cl
|
|
shr al,1
|
|
mov [mmx_size],al
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
je avx_cvt_d_reg_mem
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
cmp ah,[mmx_size]
|
|
je avx_cvt_d_reg_reg_size_ok
|
|
jb invalid_operand_size
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
avx_cvt_d_reg_reg_size_ok:
|
|
mov bl,al
|
|
mov [operand_size],cl
|
|
call take_avx512_rounding
|
|
jmp nomem_instruction_ready
|
|
avx_cvt_d_reg_mem:
|
|
call take_avx_mem
|
|
jmp instruction_ready
|
|
avx_cvtpd2dq_instruction:
|
|
or [operand_flags],4+8
|
|
mov [opcode_prefix],0F2h
|
|
jmp avx_cvt_q_instruction
|
|
avx_cvtuqq2ps_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
avx_cvtpd2udq_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttpd2udq_instruction:
|
|
or [operand_flags],4
|
|
or [vex_required],8
|
|
jmp avx_cvt_q_instruction
|
|
avx_cvtpd2ps_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttpd2dq_instruction:
|
|
or [operand_flags],4
|
|
mov [opcode_prefix],66h
|
|
avx_cvt_q_instruction:
|
|
mov [broadcast_size],8
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
or [rex_prefix],80h
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
push eax
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor al,al
|
|
mov [operand_size],al
|
|
mov [mmx_size],al
|
|
call take_avx_rm
|
|
jnc avx_cvt_q_reg_mem
|
|
mov bl,al
|
|
pop eax
|
|
call avx_cvt_q_check_size
|
|
call take_avx512_rounding
|
|
jmp nomem_instruction_ready
|
|
avx_cvt_q_reg_mem:
|
|
pop eax
|
|
call avx_cvt_q_check_size
|
|
jmp instruction_ready
|
|
avx_cvt_q_check_size:
|
|
mov al,[operand_size]
|
|
or al,al
|
|
jz avx_cvt_q_size_not_specified
|
|
cmp al,64
|
|
ja invalid_operand_size
|
|
shr al,1
|
|
cmp al,ah
|
|
je avx_cvt_q_size_ok
|
|
ja invalid_operand_size
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
avx_cvt_q_size_ok:
|
|
ret
|
|
avx_cvt_q_size_not_specified:
|
|
cmp ah,64 shr 1
|
|
jne recoverable_unknown_size
|
|
mov [operand_size],64
|
|
ret
|
|
avx_cvttps2udq_instruction:
|
|
or [vex_required],8
|
|
or [operand_flags],2+4
|
|
mov cx,0400h
|
|
jmp avx_instruction_with_broadcast
|
|
avx_cvttps2dq_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
or [operand_flags],2+4
|
|
mov cx,0400h
|
|
jmp avx_instruction_with_broadcast
|
|
avx_cvtph2ps_instruction:
|
|
mov [opcode_prefix],66h
|
|
mov [supplemental_code],al
|
|
or [operand_flags],4
|
|
mov al,38h
|
|
xor cl,cl
|
|
jmp avx_cvt_d_instruction
|
|
avx_cvtps2ph_instruction:
|
|
call setup_66_0f_3a
|
|
or [vex_required],1
|
|
or [operand_flags],4
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je vcvtps2ph_reg
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
shl [operand_size],1
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
shr ah,1
|
|
mov [mmx_size],ah
|
|
jmp mmx_imm8
|
|
vcvtps2ph_reg:
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov bl,al
|
|
call take_avx512_mask
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
shl cl,1
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
or cl,cl
|
|
jz vcvtps2ph_reg_size_ok
|
|
cmp cl,ah
|
|
je vcvtps2ph_reg_size_ok
|
|
jb invalid_operand_size
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
vcvtps2ph_reg_size_ok:
|
|
call take_avx512_rounding
|
|
jmp mmx_nomem_imm8
|
|
|
|
avx_cvtsd2usi_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttsd2usi_instruction:
|
|
or [vex_required],8
|
|
jmp avx_cvttsd2si_instruction
|
|
avx_cvtsd2si_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttsd2si_instruction:
|
|
mov ah,0F2h
|
|
mov cl,8
|
|
jmp avx_cvt_2si_instruction
|
|
avx_cvtss2usi_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttss2usi_instruction:
|
|
or [vex_required],8
|
|
jmp avx_cvttss2si_instruction
|
|
avx_cvtss2si_instruction:
|
|
or [operand_flags],8
|
|
avx_cvttss2si_instruction:
|
|
mov ah,0F3h
|
|
mov cl,4
|
|
avx_cvt_2si_instruction:
|
|
or [operand_flags],2+4
|
|
mov [mmx_size],cl
|
|
mov [broadcast_size],0
|
|
mov [opcode_prefix],ah
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [postbyte_register],al
|
|
mov [operand_size],0
|
|
cmp ah,4
|
|
je avx_cvt_2si_reg
|
|
cmp ah,8
|
|
jne invalid_operand_size
|
|
call operand_64bit
|
|
avx_cvt_2si_reg:
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_rm
|
|
jnc instruction_ready
|
|
mov bl,al
|
|
call take_avx512_rounding
|
|
jmp nomem_instruction_ready
|
|
avx_cvtusi2sd_instruction:
|
|
or [vex_required],8
|
|
avx_cvtsi2sd_instruction:
|
|
mov ah,0F2h
|
|
mov cl,8
|
|
jmp avx_cvtsi_instruction
|
|
avx_cvtusi2ss_instruction:
|
|
or [vex_required],8
|
|
avx_cvtsi2ss_instruction:
|
|
mov ah,0F3h
|
|
mov cl,4
|
|
avx_cvtsi_instruction:
|
|
or [operand_flags],2+4+8
|
|
mov [mmx_size],cl
|
|
mov [opcode_prefix],ah
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
or [vex_required],1
|
|
call take_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand_size
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
je avx_cvtsi_reg_reg_mem
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov bl,al
|
|
cmp ah,4
|
|
je avx_cvtsi_reg_reg_reg32
|
|
cmp ah,8
|
|
jne invalid_operand_size
|
|
call operand_64bit
|
|
avx_cvtsi_rounding:
|
|
call take_avx512_rounding
|
|
jmp nomem_instruction_ready
|
|
avx_cvtsi_reg_reg_reg32:
|
|
cmp [mmx_size],8
|
|
jne avx_cvtsi_rounding
|
|
jmp nomem_instruction_ready
|
|
avx_cvtsi_reg_reg_mem:
|
|
call get_address
|
|
mov al,[operand_size]
|
|
mov [mmx_size],al
|
|
or al,al
|
|
jz single_mem_nosize
|
|
cmp al,4
|
|
je instruction_ready
|
|
cmp al,8
|
|
jne invalid_operand_size
|
|
call operand_64bit
|
|
jmp instruction_ready
|
|
|
|
avx_maskmov_w1_instruction:
|
|
or [rex_prefix],8
|
|
avx_maskmov_instruction:
|
|
call setup_66_0f_38
|
|
mov [mmx_size],0
|
|
or [vex_required],2
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne avx_maskmov_mem
|
|
lods byte [esi]
|
|
call convert_avx_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
jmp instruction_ready
|
|
avx_maskmov_mem:
|
|
cmp al,'['
|
|
jne invalid_operand
|
|
call get_address
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
add [supplemental_code],2
|
|
jmp instruction_ready
|
|
avx_movmskpd_instruction:
|
|
mov [opcode_prefix],66h
|
|
avx_movmskps_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],50h
|
|
or [vex_required],2
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [postbyte_register],al
|
|
cmp ah,4
|
|
je avx_movmskps_reg_ok
|
|
cmp ah,8
|
|
jne invalid_operand_size
|
|
cmp [code_type],64
|
|
jne invalid_operand
|
|
avx_movmskps_reg_ok:
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
avx_maskmovdqu_instruction:
|
|
or [vex_required],2
|
|
jmp maskmovdqu_instruction
|
|
avx_pmovmskb_instruction:
|
|
or [vex_required],2
|
|
mov [opcode_prefix],66h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],al
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
cmp ah,4
|
|
je avx_pmovmskb_reg_size_ok
|
|
cmp [code_type],64
|
|
jne invalid_operand_size
|
|
cmp ah,8
|
|
jnz invalid_operand_size
|
|
avx_pmovmskb_reg_size_ok:
|
|
mov [postbyte_register],al
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov bl,al
|
|
jmp nomem_instruction_ready
|
|
|
|
gather_pd_instruction:
|
|
or [rex_prefix],8
|
|
gather_ps_instruction:
|
|
call setup_66_0f_38
|
|
or [vex_required],4
|
|
or [operand_flags],20h
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
push ecx
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
pop eax
|
|
xchg al,[operand_size]
|
|
gather_mem_size_check:
|
|
mov ah,4
|
|
test [rex_prefix],8
|
|
jz gather_elements_size_ok
|
|
add ah,ah
|
|
gather_elements_size_ok:
|
|
mov [mmx_size],ah
|
|
test al,al
|
|
jz gather_mem_size_ok
|
|
cmp al,ah
|
|
jne invalid_operand_size
|
|
gather_mem_size_ok:
|
|
cmp byte [esi],','
|
|
je gather_reg_mem_reg
|
|
test [vex_required],20h
|
|
jz invalid_operand
|
|
mov ah,[operand_size]
|
|
mov al,80h
|
|
jmp gather_arguments_ok
|
|
gather_reg_mem_reg:
|
|
or [vex_required],2
|
|
inc esi
|
|
call take_avx_register
|
|
gather_arguments_ok:
|
|
mov [vex_register],al
|
|
cmp al,[postbyte_register]
|
|
je disallowed_combination_of_registers
|
|
mov al,bl
|
|
and al,11111b
|
|
cmp al,[postbyte_register]
|
|
je disallowed_combination_of_registers
|
|
cmp al,[vex_register]
|
|
je disallowed_combination_of_registers
|
|
mov al,bl
|
|
shr al,5
|
|
cmp al,0Ch shr 1
|
|
je gather_vr128
|
|
mov ah,32
|
|
cmp al,6 shr 1
|
|
jne gather_regular
|
|
add ah,ah
|
|
gather_regular:
|
|
mov al,[rex_prefix]
|
|
shr al,3
|
|
xor al,[supplemental_code]
|
|
test al,1
|
|
jz gather_uniform
|
|
test [supplemental_code],1
|
|
jz gather_double
|
|
mov al,ah
|
|
xchg al,[operand_size]
|
|
add al,al
|
|
cmp al,ah
|
|
jne invalid_operand_size
|
|
jmp instruction_ready
|
|
gather_double:
|
|
add ah,ah
|
|
gather_uniform:
|
|
cmp ah,[operand_size]
|
|
jne invalid_operand_size
|
|
jmp instruction_ready
|
|
gather_vr128:
|
|
cmp ah,16
|
|
je instruction_ready
|
|
cmp ah,32
|
|
jne invalid_operand_size
|
|
test [supplemental_code],1
|
|
jnz invalid_operand_size
|
|
test [rex_prefix],8
|
|
jz invalid_operand_size
|
|
jmp instruction_ready
|
|
scatter_pd_instruction:
|
|
or [rex_prefix],8
|
|
scatter_ps_instruction:
|
|
call setup_66_0f_38
|
|
or [vex_required],4+8
|
|
or [operand_flags],20h
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor al,al
|
|
xchg al,[operand_size]
|
|
push eax
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
pop eax
|
|
jmp gather_mem_size_check
|
|
gatherpf_qpd_instruction:
|
|
mov ah,0C7h
|
|
jmp gatherpf_pd_instruction
|
|
gatherpf_dpd_instruction:
|
|
mov ah,0C6h
|
|
gatherpf_pd_instruction:
|
|
or [rex_prefix],8
|
|
mov cl,8
|
|
jmp gatherpf_instruction
|
|
gatherpf_qps_instruction:
|
|
mov ah,0C7h
|
|
jmp gatherpf_ps_instruction
|
|
gatherpf_dps_instruction:
|
|
mov ah,0C6h
|
|
gatherpf_ps_instruction:
|
|
mov cl,4
|
|
gatherpf_instruction:
|
|
mov [mmx_size],cl
|
|
mov [postbyte_register],al
|
|
mov al,ah
|
|
call setup_66_0f_38
|
|
or [vex_required],4+8
|
|
or [operand_flags],20h
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
call take_avx512_mask
|
|
mov ah,[mmx_size]
|
|
mov al,[operand_size]
|
|
or al,al
|
|
jz gatherpf_mem_size_ok
|
|
cmp al,ah
|
|
jne invalid_operand_size
|
|
gatherpf_mem_size_ok:
|
|
mov [operand_size],64
|
|
mov al,6 shr 1
|
|
cmp ah,4
|
|
je gatherpf_check_vsib
|
|
cmp [supplemental_code],0C6h
|
|
jne gatherpf_check_vsib
|
|
mov al,0Eh shr 1
|
|
gatherpf_check_vsib:
|
|
mov ah,bl
|
|
shr ah,5
|
|
cmp al,ah
|
|
jne invalid_operand
|
|
jmp instruction_ready
|
|
|
|
bmi_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],0F3h
|
|
mov [postbyte_register],al
|
|
bmi_reg:
|
|
or [vex_required],2
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je bmi_reg_reg
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
call get_address
|
|
call operand_32or64
|
|
jmp instruction_ready
|
|
bmi_reg_reg:
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov bl,al
|
|
call operand_32or64
|
|
jmp nomem_instruction_ready
|
|
operand_32or64:
|
|
mov al,[operand_size]
|
|
cmp al,4
|
|
je operand_32or64_ok
|
|
cmp al,8
|
|
jne invalid_operand_size
|
|
cmp [code_type],64
|
|
jne invalid_operand
|
|
or [rex_prefix],8
|
|
operand_32or64_ok:
|
|
ret
|
|
pdep_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
jmp andn_instruction
|
|
pext_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
andn_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
or [vex_required],2
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
jmp bmi_reg
|
|
sarx_instruction:
|
|
mov [opcode_prefix],0F3h
|
|
jmp bzhi_instruction
|
|
shrx_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
jmp bzhi_instruction
|
|
shlx_instruction:
|
|
mov [opcode_prefix],66h
|
|
bzhi_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
or [vex_required],2
|
|
call get_reg_mem
|
|
jc bzhi_reg_reg
|
|
call get_vex_source_register
|
|
jc invalid_operand
|
|
call operand_32or64
|
|
jmp instruction_ready
|
|
bzhi_reg_reg:
|
|
call get_vex_source_register
|
|
jc invalid_operand
|
|
call operand_32or64
|
|
jmp nomem_instruction_ready
|
|
get_vex_source_register:
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne no_vex_source_register
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [vex_register],al
|
|
clc
|
|
ret
|
|
no_vex_source_register:
|
|
stc
|
|
ret
|
|
bextr_instruction:
|
|
mov [base_code],0Fh
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
or [vex_required],2
|
|
call get_reg_mem
|
|
jc bextr_reg_reg
|
|
call get_vex_source_register
|
|
jc bextr_reg_mem_imm32
|
|
call operand_32or64
|
|
jmp instruction_ready
|
|
bextr_reg_reg:
|
|
call get_vex_source_register
|
|
jc bextr_reg_reg_imm32
|
|
call operand_32or64
|
|
jmp nomem_instruction_ready
|
|
setup_bextr_imm_opcode:
|
|
mov [xop_opcode_map],0Ah
|
|
mov [base_code],10h
|
|
call operand_32or64
|
|
ret
|
|
bextr_reg_mem_imm32:
|
|
call get_imm32
|
|
call setup_bextr_imm_opcode
|
|
jmp store_instruction_with_imm32
|
|
bextr_reg_reg_imm32:
|
|
call get_imm32
|
|
call setup_bextr_imm_opcode
|
|
store_nomem_instruction_with_imm32:
|
|
call store_nomem_instruction
|
|
mov eax,dword [value]
|
|
call mark_relocation
|
|
stos dword [edi]
|
|
jmp instruction_assembled
|
|
get_imm32:
|
|
cmp al,'('
|
|
jne invalid_operand
|
|
push edx ebx ecx
|
|
call get_dword_value
|
|
mov dword [value],eax
|
|
pop ecx ebx edx
|
|
ret
|
|
rorx_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],3Ah
|
|
mov [supplemental_code],al
|
|
or [vex_required],2
|
|
call get_reg_mem
|
|
jc rorx_reg_reg
|
|
call operand_32or64
|
|
jmp mmx_imm8
|
|
rorx_reg_reg:
|
|
call operand_32or64
|
|
jmp mmx_nomem_imm8
|
|
|
|
tbm_instruction:
|
|
mov [xop_opcode_map],9
|
|
mov ah,al
|
|
shr ah,4
|
|
and al,111b
|
|
mov [base_code],ah
|
|
mov [postbyte_register],al
|
|
jmp bmi_reg
|
|
|
|
llwpcb_instruction:
|
|
or [vex_required],2
|
|
mov [xop_opcode_map],9
|
|
mov [base_code],12h
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov bl,al
|
|
call operand_32or64
|
|
jmp nomem_instruction_ready
|
|
lwpins_instruction:
|
|
or [vex_required],2
|
|
mov [xop_opcode_map],0Ah
|
|
mov [base_code],12h
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_register
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
je lwpins_reg_reg
|
|
cmp al,'['
|
|
jne invalid_argument
|
|
push ecx
|
|
call get_address
|
|
pop eax
|
|
xchg al,[operand_size]
|
|
test al,al
|
|
jz lwpins_reg_mem_size_ok
|
|
cmp al,4
|
|
jne invalid_operand_size
|
|
lwpins_reg_mem_size_ok:
|
|
call prepare_lwpins
|
|
jmp store_instruction_with_imm32
|
|
lwpins_reg_reg:
|
|
lods byte [esi]
|
|
call convert_register
|
|
cmp ah,4
|
|
jne invalid_operand_size
|
|
mov [operand_size],cl
|
|
mov bl,al
|
|
call prepare_lwpins
|
|
jmp store_nomem_instruction_with_imm32
|
|
prepare_lwpins:
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_imm32
|
|
call operand_32or64
|
|
mov al,[vex_register]
|
|
xchg al,[postbyte_register]
|
|
mov [vex_register],al
|
|
ret
|
|
|
|
xop_single_source_sd_instruction:
|
|
or [operand_flags],2
|
|
mov [mmx_size],8
|
|
jmp xop_instruction_9
|
|
xop_single_source_ss_instruction:
|
|
or [operand_flags],2
|
|
mov [mmx_size],4
|
|
jmp xop_instruction_9
|
|
xop_single_source_instruction:
|
|
or [operand_flags],2
|
|
mov [mmx_size],0
|
|
xop_instruction_9:
|
|
mov [base_code],al
|
|
mov [xop_opcode_map],9
|
|
jmp avx_xop_common
|
|
xop_single_source_128bit_instruction:
|
|
or [operand_flags],2
|
|
mov [mmx_size],16
|
|
jmp xop_instruction_9
|
|
xop_triple_source_128bit_instruction:
|
|
mov [immediate_size],-1
|
|
mov byte [value],0
|
|
mov [mmx_size],16
|
|
jmp xop_instruction_8
|
|
xop_128bit_instruction:
|
|
mov [immediate_size],-2
|
|
mov byte [value],0
|
|
mov [mmx_size],16
|
|
xop_instruction_8:
|
|
mov [base_code],al
|
|
mov [xop_opcode_map],8
|
|
jmp avx_xop_common
|
|
xop_pcom_b_instruction:
|
|
mov ah,0CCh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_d_instruction:
|
|
mov ah,0CEh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_q_instruction:
|
|
mov ah,0CFh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_w_instruction:
|
|
mov ah,0CDh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_ub_instruction:
|
|
mov ah,0ECh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_ud_instruction:
|
|
mov ah,0EEh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_uq_instruction:
|
|
mov ah,0EFh
|
|
jmp xop_pcom_instruction
|
|
xop_pcom_uw_instruction:
|
|
mov ah,0EDh
|
|
xop_pcom_instruction:
|
|
mov byte [value],al
|
|
mov [immediate_size],-4
|
|
mov [mmx_size],16
|
|
mov [base_code],ah
|
|
mov [xop_opcode_map],8
|
|
jmp avx_xop_common
|
|
vpcmov_instruction:
|
|
or [vex_required],2
|
|
mov [immediate_size],-2
|
|
mov byte [value],0
|
|
mov [mmx_size],0
|
|
mov [base_code],al
|
|
mov [xop_opcode_map],8
|
|
jmp avx_xop_common
|
|
xop_shift_instruction:
|
|
mov [base_code],al
|
|
or [vex_required],2
|
|
mov [xop_opcode_map],9
|
|
call take_avx_register
|
|
cmp ah,16
|
|
jne invalid_operand
|
|
mov [postbyte_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,'['
|
|
je xop_shift_reg_mem
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
call convert_xmm_register
|
|
mov [vex_register],al
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
push esi
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
pop esi
|
|
xchg cl,[operand_size]
|
|
cmp al,'['
|
|
je xop_shift_reg_reg_mem
|
|
cmp al,10h
|
|
jne xop_shift_reg_reg_imm
|
|
call take_avx_register
|
|
mov bl,al
|
|
xchg bl,[vex_register]
|
|
jmp nomem_instruction_ready
|
|
xop_shift_reg_reg_mem:
|
|
or [rex_prefix],8
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
call get_address
|
|
jmp instruction_ready
|
|
xop_shift_reg_reg_imm:
|
|
xor bl,bl
|
|
xchg bl,[vex_register]
|
|
cmp [base_code],94h
|
|
jae invalid_operand
|
|
add [base_code],30h
|
|
mov [xop_opcode_map],8
|
|
dec esi
|
|
jmp mmx_nomem_imm8
|
|
xop_shift_reg_mem:
|
|
call get_address
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
push esi
|
|
xor cl,cl
|
|
xchg cl,[operand_size]
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
pop esi
|
|
xchg cl,[operand_size]
|
|
cmp al,10h
|
|
jne xop_shift_reg_mem_imm
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
jmp instruction_ready
|
|
xop_shift_reg_mem_imm:
|
|
cmp [base_code],94h
|
|
jae invalid_operand
|
|
add [base_code],30h
|
|
mov [xop_opcode_map],8
|
|
dec esi
|
|
jmp mmx_imm8
|
|
|
|
avx512_4vnniw_instruction:
|
|
mov [opcode_prefix],0F2h
|
|
mov [base_code],0Fh
|
|
mov [extended_code],38h
|
|
mov [supplemental_code],al
|
|
mov [mmx_size],16
|
|
mov [broadcast_size],0
|
|
or [vex_required],8
|
|
call take_avx_register
|
|
mov [postbyte_register],al
|
|
call take_avx512_mask
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_register
|
|
mov [vex_register],al
|
|
cmp byte [esi],'+'
|
|
jne reg4_ok
|
|
inc esi
|
|
cmp dword [esi],29030128h
|
|
jne invalid_operand
|
|
lods dword [esi]
|
|
reg4_ok:
|
|
cmp [operand_size],64
|
|
jne invalid_operand_size
|
|
mov [operand_size],0
|
|
lods byte [esi]
|
|
cmp al,','
|
|
jne invalid_operand
|
|
call take_avx_rm
|
|
jc invalid_operand
|
|
mov [operand_size],64
|
|
jmp instruction_ready
|
|
|
|
set_evex_mode:
|
|
mov [evex_mode],al
|
|
jmp instruction_assembled
|
|
|
|
take_avx_register:
|
|
lods byte [esi]
|
|
call get_size_operator
|
|
cmp al,10h
|
|
jne invalid_operand
|
|
lods byte [esi]
|
|
convert_avx_register:
|
|
mov ah,al
|
|
and al,1Fh
|
|
and ah,0E0h
|
|
sub ah,60h
|
|
jb invalid_operand
|
|
jz avx512_register_size
|
|
sub ah,60h
|
|
jb invalid_operand
|
|
jnz avx_register_size_ok
|
|
mov ah,16
|
|
jmp avx_register_size_ok
|
|
avx512_register_size:
|
|
mov ah,64
|
|
avx_register_size_ok:
|
|
cmp al,8
|
|
jb match_register_size
|
|
cmp [code_type],64
|
|
jne invalid_operand
|
|
jmp match_register_size
|
|
store_vex_instruction_code:
|
|
test [rex_prefix],10h
|
|
jnz invalid_operand
|
|
test [vex_required],0F8h
|
|
jnz store_evex_instruction_code
|
|
test [vex_register],10000b
|
|
jnz store_evex_instruction_code
|
|
cmp [operand_size],64
|
|
je store_evex_instruction_code
|
|
mov al,[base_code]
|
|
cmp al,0Fh
|
|
jne store_xop_instruction_code
|
|
test [vex_required],2
|
|
jnz prepare_vex
|
|
cmp [evex_mode],0
|
|
je prepare_vex
|
|
cmp [displacement_compression],1
|
|
jne prepare_vex
|
|
cmp edx,80h
|
|
jb prepare_vex
|
|
cmp edx,-80h
|
|
jae prepare_vex
|
|
mov al,bl
|
|
or al,bh
|
|
shr al,4
|
|
cmp al,2
|
|
je prepare_vex
|
|
call compress_displacement
|
|
cmp [displacement_compression],2
|
|
ja prepare_evex
|
|
jb prepare_vex
|
|
dec [displacement_compression]
|
|
mov edx,[uncompressed_displacement]
|
|
prepare_vex:
|
|
mov ah,[extended_code]
|
|
cmp ah,38h
|
|
je store_vex_0f38_instruction_code
|
|
cmp ah,3Ah
|
|
je store_vex_0f3a_instruction_code
|
|
test [rex_prefix],1011b
|
|
jnz store_vex_0f_instruction_code
|
|
mov [edi+2],ah
|
|
mov byte [edi],0C5h
|
|
mov al,[vex_register]
|
|
not al
|
|
shl al,3
|
|
mov ah,[rex_prefix]
|
|
shl ah,5
|
|
and ah,80h
|
|
xor al,ah
|
|
call get_vex_lpp_bits
|
|
mov [edi+1],al
|
|
call check_vex
|
|
add edi,3
|
|
ret
|
|
get_vex_lpp_bits:
|
|
cmp [operand_size],32
|
|
jne get_vex_pp_bits
|
|
or al,100b
|
|
get_vex_pp_bits:
|
|
mov ah,[opcode_prefix]
|
|
cmp ah,66h
|
|
je vex_66
|
|
cmp ah,0F3h
|
|
je vex_f3
|
|
cmp ah,0F2h
|
|
je vex_f2
|
|
test ah,ah
|
|
jnz disallowed_combination_of_registers
|
|
ret
|
|
vex_f2:
|
|
or al,11b
|
|
ret
|
|
vex_f3:
|
|
or al,10b
|
|
ret
|
|
vex_66:
|
|
or al,1
|
|
ret
|
|
store_vex_0f38_instruction_code:
|
|
mov al,11100010b
|
|
mov ah,[supplemental_code]
|
|
jmp make_c4_vex
|
|
store_vex_0f3a_instruction_code:
|
|
mov al,11100011b
|
|
mov ah,[supplemental_code]
|
|
jmp make_c4_vex
|
|
store_vex_0f_instruction_code:
|
|
mov al,11100001b
|
|
make_c4_vex:
|
|
mov [edi+3],ah
|
|
mov byte [edi],0C4h
|
|
mov ah,[rex_prefix]
|
|
shl ah,5
|
|
xor al,ah
|
|
mov [edi+1],al
|
|
call check_vex
|
|
mov al,[vex_register]
|
|
xor al,1111b
|
|
shl al,3
|
|
mov ah,[rex_prefix]
|
|
shl ah,4
|
|
and ah,80h
|
|
or al,ah
|
|
call get_vex_lpp_bits
|
|
mov [edi+2],al
|
|
add edi,4
|
|
ret
|
|
check_vex:
|
|
cmp [code_type],64
|
|
je vex_ok
|
|
not al
|
|
test al,11000000b
|
|
jnz invalid_operand
|
|
test [rex_prefix],40h
|
|
jnz invalid_operand
|
|
vex_ok:
|
|
ret
|
|
store_xop_instruction_code:
|
|
mov [edi+3],al
|
|
mov byte [edi],8Fh
|
|
mov al,[xop_opcode_map]
|
|
mov ah,[rex_prefix]
|
|
test ah,40h
|
|
jz xop_ok
|
|
cmp [code_type],64
|
|
jne invalid_operand
|
|
xop_ok:
|
|
not ah
|
|
shl ah,5
|
|
xor al,ah
|
|
mov [edi+1],al
|
|
mov al,[vex_register]
|
|
xor al,1111b
|
|
shl al,3
|
|
mov ah,[rex_prefix]
|
|
shl ah,4
|
|
and ah,80h
|
|
or al,ah
|
|
call get_vex_lpp_bits
|
|
mov [edi+2],al
|
|
add edi,4
|
|
ret
|
|
store_evex_instruction_code:
|
|
test [vex_required],2
|
|
jnz invalid_operand
|
|
cmp [base_code],0Fh
|
|
jne invalid_operand
|
|
cmp [displacement_compression],1
|
|
jne prepare_evex
|
|
call compress_displacement
|
|
prepare_evex:
|
|
mov ah,[extended_code]
|
|
cmp ah,38h
|
|
je store_evex_0f38_instruction_code
|
|
cmp ah,3Ah
|
|
je store_evex_0f3a_instruction_code
|
|
mov al,11110001b
|
|
make_evex:
|
|
mov [edi+4],ah
|
|
mov byte [edi],62h
|
|
mov ah,[rex_prefix]
|
|
shl ah,5
|
|
xor al,ah
|
|
mov ah,[vex_required]
|
|
and ah,10h
|
|
xor al,ah
|
|
mov [edi+1],al
|
|
call check_vex
|
|
mov al,[vex_register]
|
|
not al
|
|
and al,1111b
|
|
shl al,3
|
|
mov ah,[rex_prefix]
|
|
shl ah,4
|
|
or ah,[rex_prefix]
|
|
and ah,80h
|
|
or al,ah
|
|
or al,100b
|
|
call get_vex_pp_bits
|
|
mov [edi+2],al
|
|
mov al,[vex_register]
|
|
not al
|
|
shr al,1
|
|
and al,1000b
|
|
test [vex_required],80h
|
|
jne evex_rounding
|
|
mov ah,[operand_size]
|
|
cmp ah,16
|
|
jbe evex_l_ok
|
|
or al,ah
|
|
jmp evex_l_ok
|
|
evex_rounding:
|
|
mov ah,[rounding_mode]
|
|
shl ah,5
|
|
or al,ah
|
|
evex_l_ok:
|
|
test [vex_required],20h
|
|
jz evex_zaaa_ok
|
|
or al,[mask_register]
|
|
evex_zaaa_ok:
|
|
test [vex_required],40h
|
|
jz evex_b_ok
|
|
or al,10h
|
|
evex_b_ok:
|
|
mov [edi+3],al
|
|
add edi,5
|
|
ret
|
|
store_evex_0f38_instruction_code:
|
|
mov al,11110010b
|
|
mov ah,[supplemental_code]
|
|
jmp make_evex
|
|
store_evex_0f3a_instruction_code:
|
|
mov al,11110011b
|
|
mov ah,[supplemental_code]
|
|
jmp make_evex
|
|
compress_displacement:
|
|
mov ebp,ecx
|
|
mov [uncompressed_displacement],edx
|
|
or edx,edx
|
|
jz displacement_compressed
|
|
xor ecx,ecx
|
|
mov cl,[mmx_size]
|
|
test cl,cl
|
|
jnz calculate_displacement_scale
|
|
mov cl,[operand_size]
|
|
calculate_displacement_scale:
|
|
bsf ecx,ecx
|
|
jz displacement_compression_ok
|
|
xor eax,eax
|
|
shrd eax,edx,cl
|
|
jnz displacement_not_compressed
|
|
sar edx,cl
|
|
cmp edx,80h
|
|
jb displacement_compressed
|
|
cmp edx,-80h
|
|
jnb displacement_compressed
|
|
shl edx,cl
|
|
displacement_not_compressed:
|
|
inc [displacement_compression]
|
|
jmp displacement_compression_ok
|
|
displacement_compressed:
|
|
add [displacement_compression],2
|
|
displacement_compression_ok:
|
|
mov ecx,ebp
|
|
ret
|