bitfield support

[m6w6/ext-psi] / src / libjit.c

diff --git a/src/libjit.c b/src/libjit.c
index a32742a1f709e05649ceee603a0f2fc8a8960522..51bdec5830cf63e524954c49f4b8df3c2c1c07d4 100644 (file)
--- a/src/libjit.c
+++ b/src/libjit.c
@@ -128,15 +128,23 @@ static unsigned psi_jit_struct_type_elements(struct psi_decl_struct *strct,
                jit_type_t **fields)
 {
        size_t i = 0, argc = psi_plist_count(strct->args), nels = 0, offset = 0,
-                       maxalign;
+                       maxalign, last_arg_pos = -1;
        struct psi_decl_arg *darg;
 
        *fields = calloc(argc + 1, sizeof(*fields));
 
        while (psi_plist_get(strct->args, i++, &darg)) {
-               jit_type_t type = jit_type_copy(psi_jit_decl_arg_type(darg));
+               jit_type_t type;
                size_t padding, alignment;
 
+               if (darg->layout->pos == last_arg_pos) {
+                       /* skip bit fields */
+                       continue;
+               }
+               last_arg_pos = darg->layout->pos;
+
+               type = jit_type_copy(psi_jit_decl_arg_type(darg));
+
                if ((alignment = jit_type_get_alignment(type)) > maxalign) {
                        maxalign = alignment;
                }