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add hex number handling to getoperandnumebrs

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This commit is contained in:
EDiasAlberto 2024-06-13 18:37:36 +01:00
parent eed22f64d9
commit 873c0b60cb
1 changed files with 9 additions and 1 deletions
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10
src/parser.c
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@ -21,6 +21,7 @@ static const char *SINGLE_TRANSFER_OPCODES[] = {"ldr", "str"};
static const char *WIDE_MOV_OPCODES[] = {"movn", "movz", "movz", "movk"};
static const char *ARITHMETIC_OPCODES[] = {"add", "adds", "sub", "subs"};
static const char *MULTIPLY_OPCODES[] = {"mul", "madd", "msub", "mneg"};
static const char *SHIFT_TYPE_OPCODES[] = {"lsl", "lsr", "asr", "ror"};
a64inst_instruction *parse(char **asmLines, int lineCount) {
a64inst_instruction *instructions = malloc(sizeof(a64inst_instruction) * lineCount);
@ -165,7 +166,14 @@ int getOperandNumber(char *operand){
char operandCpy[strlen(operand)];
strcpy(operandCpy, operand+1);
char **endptr = NULL;
int number = strtol(operandCpy, endptr, 10);
int number;
if(strncmp(operandCpy, "0x", 2)==0){
//hex value
strcpy(operandCpy, operand+3);
number = strtol(operandCpy, endptr, 16);
} else {
number = strtol(operandCpy, endptr, 10);
}
return number;
}