diff options
Diffstat (limited to 'filter/f-inst.c')
| -rw-r--r-- | filter/f-inst.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/filter/f-inst.c b/filter/f-inst.c index b6bc81f7..5cae31ba 100644 --- a/filter/f-inst.c +++ b/filter/f-inst.c @@ -172,6 +172,22 @@ * m4_dnl use macros f1 and f2. * m4_dnl For writing directly here, use FID_SAME_BODY. * + * m4_dnl f_add_lines(...) + * m4_dnl { + * m4_dnl switch (what_->fi_code) { + * m4_dnl case FI_EXAMPLE: + * m4_dnl (109) [[ put it here ]] + * m4_dnl break; + * m4_dnl } + * m4_dnl } + * m4_dnl This code adds new filter lines reachable from the instruction + * m4_dnl to the filter iterator line buffer. This is for instructions + * m4_dnl that changes conrol flow, like FI_CONDITION or FI_CALL, most + * m4_dnl instructions do not need to update it. It is used in generic + * m4_dnl filter iteration code (FILTER_ITERATE*). For accessing your + * m4_dnl custom instruction data, use macros f1 and f2. For writing + * m4_dnl directly here, use FID_ITERATE_BODY. + * * m4_dnl interpret(...) * m4_dnl { * m4_dnl switch (what->fi_code) { @@ -948,6 +964,10 @@ FID_SAME_BODY() if (!(f1->sym->flags & SYM_FLAG_SAME)) return 0; + + FID_ITERATE_BODY() + BUFFER_PUSH(fit->lines) = whati->sym->function; + FID_INTERPRET_BODY() /* Push the body on stack */ @@ -977,6 +997,10 @@ FID_MEMBER(struct f_tree *, tree, [[!same_tree(f1->tree, f2->tree)]], "tree %p", item->tree); + FID_ITERATE_BODY() + tree_walk(whati->tree, f_add_tree_lines, fit); + + FID_INTERPRET_BODY() const struct f_tree *t = find_tree(tree, &v1); if (!t) { v1.type = T_VOID; |