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Add mov_eax_imm32(0xb8) instruction

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tuz358
2018-03-05 11:53:04 +09:00
parent 23831ad03b
commit 4b05a55542
2 changed files with 11 additions and 0 deletions
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10
instructions.cpp
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@@ -27,6 +27,7 @@ void Instructions::init_instructions(){
this->instructions[0x83] = &Instructions::opcode_83;
this->instructions[0x89] = &Instructions::mov_rm32_r32;
this->instructions[0x90] = &Instructions::nop;
this->instructions[0xb8] = &Instructions::mov_eax_imm32;
this->instructions[0xb9] = &Instructions::mov_ecx_imm32;
this->instructions[0xbb] = &Instructions::mov_ebx_imm32;
this->instructions[0xeb] = &Instructions::jmp_imm8;
@@ -228,6 +229,15 @@ void Instructions::nop(){
printf("nop called.\n");
}
void Instructions::mov_eax_imm32(){
printf("mov_eax_imm32 called.\n");
this->eip++;
uint32_t imm32 = memory.read_uint32(this->eip);
this->registers[0] = imm32;
this->eip += 3;
}
void Instructions::mov_ecx_imm32(){
printf("mov_ecx_imm32 called.\n");