📄 debug.s
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/* Copyright 2006-2008, V. For contact information, see http://winaoe.org/ This file is part of WinAoE. WinAoE is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. WinAoE is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with WinAoE. If not, see <http://www.gnu.org/licenses/>.*/.code16gcc#ifndef MINIMAL.text.globl _debug_debug: pushl %ebp mov %esp, %ebp pushfl pushl %eax movl $0x63733a00, %eax # "cs:" call _char4 movw %cs, %ax call _hex4 call _space movl $0x69703a00, %eax # "ip:" call _char4 movw 4(%bp), %ax subw $6, %ax call _hex4 call _space movl $0x64733a00, %eax # "ds:" call _char4 movw %ds, %ax call _hex4 call _space movl $0x6561783a, %eax # "eax:" call _char4 movl -8(%bp), %eax call _hex8 call _space movl $0x6562783a, %eax # "ebx:" call _char4 movl %ebx, %eax call _hex8 call _space movl $0x6563783a, %eax # "ecx:" call _char4 movl %ecx, %eax call _hex8 call _space movl $0x6564783a, %eax # "edx:" call _char4 movl %edx, %eax call _hex8 call _line movl $0x73733a00, %eax # "ss:" call _char4 movw %ss, %ax call _hex4 call _space movl $0x6562703a, %eax # "ebp:" call _char4 movl (%bp), %eax call _hex8 call _space movl $0x6573703a, %eax # "esp:" call _char4 movl %ebp, %eax addl $8, %eax call _hex8 call _space movl $0x6573693a, %eax # "esi:" call _char4 movl %esi, %eax call _hex8 call _space movl $0x65733a00, %eax # "es:" call _char4 movw %es, %ax call _hex4 call _space movl $0x6564693a, %eax # "edi:" call _char4 movl %edi, %eax call _hex8 call _line movl $0x49442056, %eax # "ID V" call _char4 movl $0x49502056, %eax # "IP V" call _char4 movl $0x49462041, %eax # "IF A" call _char4 movl $0x4320564d, %eax # "C VM" call _char4 movl $0x20524620, %eax # " RF " call _char4 movl $0x4e542049, %eax # "NT I" call _char4 movl $0x4f504c20, %eax # "OPL " call _char4 movl $0x4f462044, %eax # "OF D" call _char4 movl $0x46204946, %eax # "F IF" call _char4 movl $0x20544620, %eax # " TF " call _char4 movl $0x5346205a, %eax # "SF Z" call _char4 movl $0x46204146, %eax # "F AF" call _char4 movl $0x20504620, %eax # " PF " call _char4 movl $0x43460000, %eax # "CF" call _char4 call _space call _space call _space movl $0x66733a00, %eax # "fs:" call _char4 movw %fs, %ax call _hex4 call _space movl $0x67733a00, %eax # "gs:" call _char4 movw %gs, %ax call _hex4 call _line movl -4(%bp), %eax call _space btl $21, %eax # ID call _bit call _space call _space call _space btl $20, %eax # VIP call _bit call _space call _space call _space btl $19, %eax # VIF call _bit call _space call _space btl $18, %eax # AC call _bit call _space call _space btl $17, %eax # VM call _bit call _space call _space btl $16, %eax # RF call _bit call _space call _space btl $14, %eax # NT call _bit call _space call _space call _space btl $13, %eax # IOPL call _bit btl $12, %eax # IOPL call _bit call _space call _space btl $11, %eax # DF call _bit call _space call _space btl $10, %eax # OF call _bit call _space call _space btl $9, %eax # IF call _bit call _space call _space btl $8, %eax # TF call _bit call _space call _space btl $7, %eax # SF call _bit call _space call _space btl $6, %eax # ZF call _bit call _space call _space btl $4, %eax # AF call _bit call _space call _space btl $2, %eax # PF call _bit call _space call _space btl $0, %eax # CF call _bit call _space call _space call _space movl $0x45464c41, %eax # "EFLA" call _char4 movl $0x47533a00, %eax # "GS:" call _char4 movl -4(%bp), %eax call _hex8 call _line subw $6, %sp movl $0x67647472, %eax # "gdtr" call _char4 movb $':', %al call _char sgdt -14(%bp) movw -14(%bp), %ax call _hex4 movb $':', %al call _char movl -12(%bp), %eax call _hex8 call _space movl $0x69647472, %eax # "idtr" call _char4 movb $':', %al call _char sidt -14(%bp) movw -14(%bp), %ax call _hex4 movb $':', %al call _char movl -12(%bp), %eax call _hex8 call _line addw $6, %sp popl %eax popfl popl %ebp ret_hex8: pushfl rorl $16, %eax call _hex4 rorl $16, %eax call _hex4 popfl ret_hex4: pushfl rorw $8, %ax call _hex2 rorw $8, %ax call _hex2 popfl ret_hex2: pushfl rorb $4, %al call _hex rorb $4, %al call _hex popfl ret_hex: pushfl pushw %ax andb $0xf, %al addb $'0', %al cmpb $'9', %al jbe 0f addb $('a' - '9' - 1), %al0: call _char popw %ax popfl ret_bit: pushfl pushw %ax movb $'0', %al jnc 0f incb %al0: call _char popw %ax popfl ret_char4: pushfl pushl %eax roll $8, %eax call _char roll $8, %eax testb %al, %al jz 0f call _char roll $8, %eax testb %al, %al jz 0f call _char roll $8, %eax testb %al, %al jz 0f call _char0: popl %eax popfl ret_space: pushfl pushw %ax movb $' ', %al call _char popw %ax popfl ret_line: pushfl pushw %ax movb $'\n', %al call _char popw %ax popfl ret_char: pushfl pushal pushw %ds pushw %es pushw %fs pushw %gs pushl %eax call _putchar addl $4, %esp popw %gs popw %fs popw %es popw %ds popal popfl ret#ifndef __MINGW32__.type _debug, @function.size _debug, .-_debug#endif#endif⌨️ 快捷键说明
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