Fix (d8,An,Xi) parsing, just a bit

3 files changed, 6 insertions, 0 deletions

diff --git a/main.c b/main.c
index 3cac095..f718149 100644
--- a/main.c
+++ b/main.c
@@ -2401,6 +2401,9 @@ static int pars_parse_arg_inside_parens(
         // It is (d8,An,Xn)
         assert((state.an2_found && !state.dn_found) || (!state.an2_found && state.dn_found));
         arg->type = ARG_AN_ADDR_8_XI;
+        // FIXME an1 can be just an index register if it has size specifier, in
+        // that case an2 should be used here
+        arg->xn = state.an1;
         arg->xi = state.an2_found ? (state.an2 | 0x8) : state.dn;
         arg->num_tokens = self->cur_tok_id - arg->first_token;
         arg->briefext_size = state.size;
diff --git a/test.sh b/test.sh
index acc8151..5fe9d5c 100755
--- a/test.sh
+++ b/test.sh
@@ -13,4 +13,5 @@ END
 echo "asm68 -l -Q -o test1.o test1.S" >>"$dosbuild_dir/build.bat"
 echo "asm68 -l -Q -o test2.o test2.S" >>"$dosbuild_dir/build.bat"
 echo "asm68 -l -Q -o test3.o test3.S" >>"$dosbuild_dir/build.bat"
+echo "asm68 -l -Q -o test4.o test4.S" >>"$dosbuild_dir/build.bat"
 dosemu -quiet -K "$dosbuild_dir" -E'build.bat'
diff --git a/tests/test4.S b/tests/test4.S
new file mode 100644
index 0000000..cadc9c2
--- /dev/null
+++ b/tests/test4.S
@@ -0,0 +1,2 @@
+	move.b	0(a3,d0.w),-(a2)
+	move.b	0(a4.w,a3),-(a2)