diff options
Diffstat (limited to 'src/arch/x86/operand.c')
| -rw-r--r-- | src/arch/x86/operand.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/arch/x86/operand.c b/src/arch/x86/operand.c index a028dc2..38e1468 100644 --- a/src/arch/x86/operand.c +++ b/src/arch/x86/operand.c @@ -179,7 +179,7 @@ asm_x86_operand *create_new_x86_operand(void) * * * Retour : true si la définition est opérée, false sinon. * * * -* Remarques : - * +* Remarques : - * * * ******************************************************************************/ @@ -409,7 +409,7 @@ asm_x86_operand *x86_create_content1632_operand(const uint8_t *data, off_t *pos, case 0x40: result->displacement = create_new_x86_operand(); - if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS, data, pos, len)) + if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS_SIGNED, data, pos, len)) { (*pos) -= 2; free(result->displacement); @@ -420,7 +420,7 @@ asm_x86_operand *x86_create_content1632_operand(const uint8_t *data, off_t *pos, case 0x80: result->displacement = create_new_x86_operand(); - if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_32_BITS, data, pos, len)) + if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_32_BITS_SIGNED, data, pos, len)) { (*pos) -= 2; free(result->displacement); @@ -572,7 +572,7 @@ asm_x86_operand *x86_create_rm8_operand(const uint8_t *data, off_t *pos, off_t l case 0x40: result->displacement = create_new_x86_operand(); - if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS, data, pos, len)) + if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS_SIGNED, data, pos, len)) { free(result->displacement); free(result); @@ -766,7 +766,7 @@ asm_x86_operand *x86_create_rm1632_operand(const uint8_t *data, off_t *pos, off_ case 0x40: result->displacement = create_new_x86_operand(); - if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS, data, pos, len)) + if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_8_BITS_SIGNED, data, pos, len)) { free(result->displacement); free(result); @@ -776,7 +776,7 @@ asm_x86_operand *x86_create_rm1632_operand(const uint8_t *data, off_t *pos, off_ case 0x80: result->displacement = create_new_x86_operand(); - if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_32_BITS, data, pos, len)) + if (!fill_imm_operand(ASM_OPERAND(result->displacement), AOS_32_BITS_SIGNED, data, pos, len)) { free(result->displacement); free(result); @@ -1092,7 +1092,8 @@ void x86_print_reg_operand(const asm_x86_operand *operand, char *buffer, size_t if (operand->displacement != NULL) { - strcat(buffer, "+"); /* TODO: n */ + if (is_imm_operand_negative(operand->displacement)) strcat(buffer, "-"); + else strcat(buffer, "+"); pos = strlen(buffer); print_imm_operand(operand->displacement, &buffer[pos], len - pos, syntax); |