feat: add aarch64 as target

1 files changed, 12 insertions, 7 deletions

diff --git a/src/args.c b/src/args.c
index b31def5..beb4c5d 100644
--- a/src/args.c
+++ b/src/args.c
@@ -6,21 +6,26 @@
 
 #define HDASS_VERSION "0.1.0"
 
-static bool match_assembler(const char* name, enum Assembler* out)
+static bool match_target(const char* name, enum Target* out)
 {
 	if (strcmp(name, "nasm") == 0)
 	{
-		*out = ASSEMBLER_NASM;
+		*out = TARGET_NASM;
 		return true;
 	}
 	if (strcmp(name, "fasm") == 0)
 	{
-		*out = ASSEMBLER_FASM;
+		*out = TARGET_FASM;
 		return true;
 	}
 	if (strcmp(name, "masm") == 0)
 	{
-		*out = ASSEMBLER_MASM;
+		*out = TARGET_MASM;
+		return true;
+	}
+	if (strcmp(name, "arm64") == 0)
+	{
+		*out = TARGET_ARM64;
 		return true;
 	}
 	return false;
@@ -37,7 +42,7 @@ void print_usage(const char* program)
 	printf("usage: %s <input.hdass> [options]\n\n", program);
 	printf("options:\n");
 	printf("  -o, --output <file>   write output to <file> (default: stdout)\n");
-	printf("  -t, --target <name>   target assembler: nasm, fasm, masm (default: nasm)\n");
+	printf("  -t, --target <name>   target: nasm, fasm, masm, arm64 (default: nasm)\n");
 	printf("  -h, --help            print this help and exit\n");
 	printf("  -v, --version         print version and exit\n");
 }
@@ -48,7 +53,7 @@ enum ParseResult parse_args(int argc, char** argv, struct Args* args)
 
 	args->input_path = NULL;
 	args->output_path = NULL;
-	args->target = ASSEMBLER_NASM;
+	args->target = TARGET_NASM;
 
 	for (int i = 1; i < argc; i += 1)
 	{
@@ -86,7 +91,7 @@ enum ParseResult parse_args(int argc, char** argv, struct Args* args)
 				fprintf(stderr, "error: '%s' requires an argument\n", arg);
 				return PARSE_ERROR;
 			}
-			if (!match_assembler(argv[i], &args->target))
+			if (!match_target(argv[i], &args->target))
 			{
 				fprintf(stderr, "error: unknown target '%s'\n", argv[i]);
 				return PARSE_ERROR;