feat: fasm backend

1 files changed, 15 insertions, 4 deletions

diff --git a/scripts/test_examples.sh b/scripts/test_examples.sh
index f8d1462..ab4f184 100755
--- a/scripts/test_examples.sh
+++ b/scripts/test_examples.sh
@@ -17,13 +17,24 @@ if [ ! -x "$hdass" ]; then
 	exit 1
 fi
 
-for tool in nasm ld; do
+assembler="${ASSEMBLER:-nasm}"
+
+for tool in "$assembler" ld; do
 	if ! command -v "$tool" >/dev/null 2>&1; then
 		echo "${red}error:${reset} '$tool' not found; run this inside the Docker environment" >&2
 		exit 1
 	fi
 done
 
+assemble()
+{
+	if [ "$assembler" = "fasm" ]; then
+		fasm "$1" "$2" >/dev/null
+	else
+		nasm -f elf64 "$1" -o "$2"
+	fi
+}
+
 work="$(mktemp -d)"
 trap 'rm -rf "$work"' EXIT
 
@@ -35,9 +46,9 @@ check()
 	local name="$1" desc="$2" source="$3" expected_exit="$4" expected_stdout="$5"
 	local asm="$work/$name.asm" obj="$work/$name.o" bin="$work/$name" stage=""
 
-	if ! "$hdass" "$source" -o "$asm" 2>"$work/err"; then
+	if ! "$hdass" -t "$assembler" "$source" -o "$asm" 2>"$work/err"; then
 		stage="transpile"
-	elif ! nasm -f elf64 "$asm" -o "$obj" 2>"$work/err"; then
+	elif ! assemble "$asm" "$obj" 2>"$work/err"; then
 		stage="assemble"
 	elif ! ld -e main "$obj" -o "$bin" 2>"$work/err"; then
 		stage="link"
@@ -71,7 +82,7 @@ check()
 	pass=$((pass + 1))
 }
 
-printf '%s━━ example programs ━━%s\n' "$bold" "$reset"
+printf '%s━━ example programs (%s) ━━%s\n' "$bold" "$assembler" "$reset"
 
 check hello_world "writes a greeting to stdout"           examples/hello_world.hdass 0  "Hello, World!"
 check greet       "writes a fixed string"                 examples/greet.hdass       0  "hdass works!"