17513184960

Committed 06 Sep 2025 10:08AM UTC coverage: 92.635% (-0.009%) from 92.644%

Build # 17513184960

Build Type

push

github

Committed by

nickg

Commit Message

Handle concatenation in output port connection

Issue #1286

Run Details

4 of 4 new or added lines in 1 file covered. (100.0%)

254 existing lines in 8 files now uncovered.

73168 of 78985 relevant lines covered (92.64%)

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98.21

/src/vlog/vlog-node.c

//
//  Copyright (C) 2022-2025  Nick Gasson
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

#include "util.h"
#include "vlog/vlog-node.h"
#include "vlog/vlog-number.h"
#include "object.h"

#include <string.h>
#include <inttypes.h>
#include <stdlib.h>

static const imask_t has_map[V_LAST_NODE_KIND] = {
   // V_MODULE
   (I_IDENT | I_PORTS | I_STMTS | I_DECLS | I_IDENT2),

   // V_PORT_DECL
   (I_IDENT | I_SUBKIND | I_IDENT2 | I_REF | I_RANGES | I_TYPE | I_VALUE),

   // V_REF
   (I_IDENT | I_REF),

   // V_ALWAYS
   (I_IDENT | I_SUBKIND | I_STMTS),

   // V_TIMING
   (I_VALUE | I_STMTS),

   // V_NBASSIGN
   (I_TARGET | I_VALUE | I_DELAY),

   // V_EVENT
   (I_SUBKIND | I_VALUE),

   // V_INITIAL
   (I_IDENT | I_STMTS),

   // V_BLOCK
   (I_IDENT | I_DECLS | I_STMTS),

   // V_SYS_TCALL
   (I_IDENT | I_PARAMS),

   // V_STRING
   (I_NUMBER),

   // V_NUMBER
   (I_NUMBER),

   // V_NET_DECL
   (I_IDENT | I_SUBKIND | I_TYPE | I_RANGES | I_VALUE),

   // V_ASSIGN
   (I_TARGET | I_VALUE | I_IDENT | I_DELAY),

   // V_DIMENSION
   (I_SUBKIND | I_LEFT | I_RIGHT),

   // V_IF
   (I_CONDS),

   // V_COND
   (I_VALUE | I_STMTS),

   // V_VAR_DECL
   (I_IDENT | I_TYPE | I_RANGES | I_VALUE),

   // V_DELAY_CONTROL
   (I_VALUE),

   // V_BINARY
   (I_LEFT | I_RIGHT | I_SUBKIND),

   // V_BASSIGN
   (I_TARGET | I_VALUE | I_DELAY),

   // V_UNARY
   (I_VALUE | I_SUBKIND),

   // V_GATE_INST
   (I_SUBKIND | I_PARAMS | I_IDENT | I_REF | I_TARGET),

   // V_STRENGTH
   (I_SUBKIND),

   // V_MOD_INST
   (I_IDENT | I_PARAMS),

   // V_BIT_SELECT
   (I_VALUE | I_PARAMS),

   // V_SYS_FCALL
   (I_IDENT | I_PARAMS),

   // V_FOREVER
   (I_STMTS),

   // V_SPECIFY
   (I_DECLS),

   // V_PRIMITIVE
   (I_IDENT | I_IDENT2 | I_PORTS | I_DECLS | I_STMTS),

   // V_UDP_TABLE
   (I_IDENT | I_PARAMS | I_SUBKIND | I_STMTS),

   // V_UDP_ENTRY
   (I_PARAMS),

   // V_DATA_TYPE
   (I_SUBKIND | I_RANGES),

   // V_TYPE_DECL
   (I_IDENT | I_TYPE),

   // V_ENUM_DECL
   (I_IDENT | I_TYPE | I_RANGES | I_DECLS),

   // V_ENUM_NAME
   (I_IDENT | I_TYPE),

   // V_UNION_DECL
   (I_IDENT | I_DECLS),

   // V_STRUCT_DECL
   (I_IDENT | I_DECLS),

   // V_EVENT_CONTROL
   (I_PARAMS),

   // V_EMPTY
   (0),

   // V_REPEAT
   (I_VALUE | I_STMTS),

   // V_WHILE
   (I_VALUE | I_STMTS),

   // V_DO_WHILE
   (I_VALUE | I_STMTS),

   // V_TASK_DECL
   (I_IDENT | I_IDENT2 | I_STMTS | I_DECLS | I_PORTS),

   // V_FUNC_DECL
   (I_IDENT | I_IDENT2 | I_STMTS | I_DECLS | I_TYPE | I_PORTS),

   // V_WAIT
   (I_VALUE | I_STMTS),

   // V_PARAM_DECL
   (I_IDENT | I_VALUE | I_TYPE),

   // V_COND_EXPR
   (I_VALUE | I_LEFT | I_RIGHT),

   // V_REAL
   (I_DVAL),

   // V_CONCAT
   (I_PARAMS | I_VALUE),

   // V_FOR_LOOP
   (I_LEFT | I_VALUE | I_RIGHT | I_STMTS),

   // V_FOR_INIT
   (I_DECLS | I_STMTS),

   // V_FOR_STEP
   (I_STMTS),

   // V_PREFIX
   (I_TARGET | I_SUBKIND),

   // V_POSTFIX
   (I_TARGET | I_SUBKIND),

   // V_LOCALPARAM
   (I_IDENT | I_VALUE | I_TYPE),

   // V_CASE
   (I_SUBKIND | I_VALUE | I_STMTS),

   // V_CASE_ITEM
   (I_PARAMS | I_STMTS),

   // V_INST_LIST
   (I_PARAMS | I_STMTS | I_IDENT),

   // V_PARAM_ASSIGN
   (I_IDENT | I_VALUE),

   // V_INST_BODY
   (I_IDENT | I_IDENT2 | I_PORTS | I_STMTS | I_DECLS),

   // V_PORT_CONN
   (I_IDENT | I_VALUE),

   // V_PART_SELECT
   (I_SUBKIND | I_VALUE | I_LEFT | I_RIGHT),

   // V_IF_GENERATE
   (I_CONDS),

   // V_EVENT_TRIGGER
   (I_IDENT),

   // V_USER_FCALL
   (I_IDENT | I_REF | I_PARAMS),

   // V_UDP_LEVEL
   (I_SUBKIND | I_IVAL),

   // V_UDP_EDGE
   (I_SUBKIND | I_LEFT | I_RIGHT),

   // V_SPECPARAM
   (I_IDENT | I_VALUE),

   // V_FORK
   (I_IDENT | I_DECLS | I_STMTS),

   // V_ATTR_INST
   (0),

   // V_USER_TCALL
   (I_IDENT | I_REF | I_PARAMS),

   // V_VOID_CALL
   (I_VALUE),

   // V_GENVAR_DECL
   (I_IDENT | I_TYPE),

   // V_FOR_GENERATE
   (I_LEFT | I_VALUE | I_RIGHT | I_STMTS),

   // V_DEASSIGN
   (I_TARGET),

   // V_FORCE
   (I_TARGET | I_VALUE),

   // V_RELEASE
   (I_TARGET | I_VALUE),

   // V_DISABLE
   (I_IDENT),

   // V_HIER_REF
   (I_IDENT | I_IDENT2 | I_REF),

   // V_TF_PORT_DECL
   (I_IDENT | I_SUBKIND | I_RANGES | I_TYPE | I_VALUE),

   // V_RETURN
   (I_REF | I_VALUE),

   // V_OP_ASSIGN
   (I_TARGET | I_SUBKIND | I_VALUE),
};

static const char *kind_text_map[V_LAST_NODE_KIND] = {
   "V_MODULE",        "V_PORT_DECL",   "V_REF",           "V_ALWAYS",
   "V_TIMING",        "V_NBASSIGN",    "V_EVENT",         "V_INITIAL",
   "V_BLOCK",         "V_SYS_TCALL",   "V_STRING",        "V_NUMBER",
   "V_NET_DECL",      "V_ASSIGN",      "V_DIMENSION",     "V_IF",
   "V_COND",          "V_VAR_DECL",    "V_DELAY_CONTROL", "V_BINARY",
   "V_BASSIGN",       "V_UNARY",       "V_GATE_INST",     "V_STRENGTH",
   "V_MOD_INST",      "V_BIT_SELECT",  "V_SYS_FCALL",     "V_FOREVER",
   "V_SPECIFY",       "V_PRIMITIVE",   "V_UDP_TABLE",     "V_UDP_ENTRY",
   "V_DATA_TYPE",     "V_TYPE_DECL",   "V_ENUM_DECL",     "V_ENUM_NAME",
   "V_UNION_DECL",    "V_STRUCT_DECL", "V_EVENT_CONTROL", "V_EMPTY",
   "V_REPEAT",        "V_WHILE",       "V_DO_WHILE",      "V_TASK_DECL",
   "V_FUNC_DECL",     "V_WAIT",        "V_PARAM_DECL",    "V_COND_EXPR",
   "V_REAL",          "V_CONCAT",      "V_FOR_LOOP",      "V_FOR_INIT",
   "V_FOR_STEP",      "V_PREFIX",      "V_POSTFIX",       "V_LOCALPARAM",
   "V_CASE",          "V_CASE_ITEM",   "V_INST_LIST",     "V_PARAM_ASSIGN",
   "V_INST_BODY",     "V_PORT_CONN",   "V_PART_SELECT",   "V_IF_GENERATE",
   "V_EVENT_TRIGGER", "V_USER_FCALL",  "V_UDP_LEVEL",     "V_UDP_EDGE",
   "V_SPECPARAM",     "V_FORK",        "V_ATTR_INST",     "V_USER_TCALL",
   "V_VOID_CALL",     "V_GENVAR_DECL", "V_FOR_GENERATE",  "V_DEASSIGN",
   "V_FORCE",         "V_RELEASE",     "V_DISABLE",       "V_HIER_REF",
   "V_TF_PORT_DECL",  "V_RETURN",      "V_OP_ASSIGN",
};

static const change_allowed_t change_allowed[] = {
   { -1, -1 }
};

object_class_t vlog_object = {
   .name           = "vlog",
   .change_allowed = change_allowed,
   .has_map        = has_map,
   .kind_text_map  = kind_text_map,
   .tag            = OBJECT_TAG_VLOG,
   .last_kind      = V_LAST_NODE_KIND,
   .has_loc        = true,
   .gc_roots       = { V_MODULE, V_PRIMITIVE },
   .gc_num_roots   = 2
};

struct _vlog_node {
   object_t object;
};

static inline vlog_node_t vlog_array_nth(item_t *item, unsigned n)
{
   object_t *o = obj_array_nth(item->obj_array, n);
   return container_of(o, struct _vlog_node, object);
}

static inline void vlog_array_add(item_t *item, vlog_node_t v)
{
   obj_array_add(&(item->obj_array), &(v->object));
}

vlog_node_t vlog_new(vlog_kind_t kind)
{
   object_t *o = object_new(NULL, &vlog_object, kind);
   return container_of(o, struct _vlog_node, object);
}

vlog_kind_t vlog_kind(vlog_node_t v)
{
   return v->object.kind;
}

const char *vlog_kind_str(vlog_kind_t kind)
{
   return kind_text_map[kind];
}

ident_t vlog_ident(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_IDENT);
   assert(item->ident != NULL);
   return item->ident;
}

void vlog_set_ident(vlog_node_t v, ident_t i)
{
   lookup_item(&vlog_object, v, I_IDENT)->ident = i;
}

bool vlog_has_ident(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_IDENT)->ident != NULL;
}

ident_t vlog_ident2(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_IDENT2);
   assert(item->ident != NULL);
   return item->ident;
}

bool vlog_has_ident2(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_IDENT2)->ident != NULL;
}

void vlog_set_ident2(vlog_node_t v, ident_t i)
{
   lookup_item(&vlog_object, v, I_IDENT2)->ident = i;
}

const loc_t *vlog_loc(vlog_node_t v)
{
   assert(v != NULL);
   return &(v->object.loc);
}

void vlog_set_loc(vlog_node_t v, const loc_t *loc)
{
   assert(v != NULL);
   assert(loc != NULL);
   v->object.loc = *loc;
}

vlog_node_t vlog_ref(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_REF);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

bool vlog_has_ref(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_REF)->object != NULL;
}

void vlog_set_ref(vlog_node_t v, vlog_node_t d)
{
   lookup_item(&vlog_object, v, I_REF)->object = &(d->object);
   object_write_barrier(&(v->object), &(d->object));
}

unsigned vlog_stmts(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_STMTS);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_stmt(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_STMTS);
   return vlog_array_nth(item, n);
}

void vlog_add_stmt(vlog_node_t v, vlog_node_t s)
{
   assert(s != NULL);
   vlog_array_add(lookup_item(&vlog_object, v, I_STMTS), s);
   object_write_barrier(&(v->object), &(s->object));
}

unsigned vlog_ports(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_PORTS);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_port(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_PORTS);
   return vlog_array_nth(item, n);
}

void vlog_add_port(vlog_node_t v, vlog_node_t p)
{
   assert(p != NULL);
   assert(p->object.kind == V_REF || p->object.kind == V_PORT_DECL
          || p->object.kind == V_TF_PORT_DECL);
   vlog_array_add(lookup_item(&vlog_object, v, I_PORTS), p);
   object_write_barrier(&(v->object), &(p->object));
}

unsigned vlog_params(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_PARAMS);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_param(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_PARAMS);
   return vlog_array_nth(item, n);
}

void vlog_add_param(vlog_node_t v, vlog_node_t p)
{
   assert(p != NULL);
   vlog_array_add(lookup_item(&vlog_object, v, I_PARAMS), p);
   object_write_barrier(&(v->object), &(p->object));
}

unsigned vlog_ranges(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_RANGES);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_range(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_RANGES);
   return vlog_array_nth(item, n);
}

void vlog_add_range(vlog_node_t v, vlog_node_t r)
{
   assert(r != NULL);
   assert(r->object.kind == V_DIMENSION);
   vlog_array_add(lookup_item(&vlog_object, v, I_RANGES), r);
   object_write_barrier(&(v->object), &(r->object));
}

unsigned vlog_decls(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_DECLS);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_decl(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_DECLS);
   return vlog_array_nth(item, n);
}

void vlog_add_decl(vlog_node_t v, vlog_node_t d)
{
   assert(d != NULL);
   vlog_array_add(lookup_item(&vlog_object, v, I_DECLS), d);
   object_write_barrier(&(v->object), &(d->object));
}

unsigned vlog_conds(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_CONDS);
   return obj_array_count(item->obj_array);
}

vlog_node_t vlog_cond(vlog_node_t v, unsigned n)
{
   item_t *item = lookup_item(&vlog_object, v, I_CONDS);
   return vlog_array_nth(item, n);
}

void vlog_add_cond(vlog_node_t v, vlog_node_t c)
{
   assert(c != NULL && c->object.kind == V_COND);
   vlog_array_add(lookup_item(&vlog_object, v, I_CONDS), c);
   object_write_barrier(&(v->object), &(c->object));
}

unsigned vlog_subkind(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_SUBKIND)->ival;
}

void vlog_set_subkind(vlog_node_t v, unsigned sub)
{
   lookup_item(&vlog_object, v, I_SUBKIND)->ival = sub;
}

vlog_node_t vlog_value(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_VALUE);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

bool vlog_has_value(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_VALUE)->object != NULL;
}

void vlog_set_value(vlog_node_t v, vlog_node_t e)
{
   lookup_item(&vlog_object, v, I_VALUE)->object = &(e->object);
   object_write_barrier(&(v->object), &(e->object));
}

vlog_node_t vlog_target(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_TARGET);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

void vlog_set_target(vlog_node_t v, vlog_node_t e)
{
   lookup_item(&vlog_object, v, I_TARGET)->object = &(e->object);
   object_write_barrier(&(v->object), &(e->object));
}

vlog_node_t vlog_delay(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_DELAY);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

bool vlog_has_delay(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_DELAY)->object != NULL;
}

void vlog_set_delay(vlog_node_t v, vlog_node_t d)
{
   lookup_item(&vlog_object, v, I_DELAY)->object = &(d->object);
   object_write_barrier(&(v->object), &(d->object));
}

vlog_node_t vlog_type(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_TYPE);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

bool vlog_has_type(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_TYPE)->object != NULL;
}

void vlog_set_type(vlog_node_t v, vlog_node_t t)
{
   lookup_item(&vlog_object, v, I_TYPE)->object = &(t->object);
   object_write_barrier(&(v->object), &(t->object));
}

number_t vlog_number(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_NUMBER)->number;
}

void vlog_set_number(vlog_node_t v, number_t n)
{
   lookup_item(&vlog_object, v, I_NUMBER)->number = n;
}

vlog_node_t vlog_left(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_LEFT);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

void vlog_set_left(vlog_node_t v, vlog_node_t e)
{
   lookup_item(&vlog_object, v, I_LEFT)->object = &(e->object);
   object_write_barrier(&(v->object), &(e->object));
}

vlog_node_t vlog_right(vlog_node_t v)
{
   item_t *item = lookup_item(&vlog_object, v, I_RIGHT);
   assert(item->object != NULL);
   return container_of(item->object, struct _vlog_node, object);
}

void vlog_set_right(vlog_node_t v, vlog_node_t e)
{
   lookup_item(&vlog_object, v, I_RIGHT)->object = &(e->object);
   object_write_barrier(&(v->object), &(e->object));
}

double vlog_dval(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_DVAL)->dval;
}

void vlog_set_dval(vlog_node_t v, double d)
{
   lookup_item(&vlog_object, v, I_DVAL)->dval = d;
}

int64_t vlog_ival(vlog_node_t v)
{
   return lookup_item(&vlog_object, v, I_IVAL)->ival;
}

void vlog_set_ival(vlog_node_t v, int64_t i)
{
   lookup_item(&vlog_object, v, I_IVAL)->ival = i;
}

void vlog_visit(vlog_node_t v, vlog_visit_fn_t fn, void *context)
{
   vlog_visit_only(v, fn, context, V_LAST_NODE_KIND);
}

void vlog_visit_only(vlog_node_t v, vlog_visit_fn_t fn, void *context,
                     vlog_kind_t kind)
{
   assert(v != NULL);

   object_visit_ctx_t ctx = {
      .count      = 0,
      .postorder  = (object_visit_fn_t)fn,
      .preorder   = NULL,
      .context    = context,
      .kind       = kind,
      .tag        = OBJECT_TAG_VLOG,
      .generation = object_next_generation(),
      .deep       = false
   };

   object_visit(&(v->object), &ctx);
}

vlog_node_t vlog_rewrite(vlog_node_t v, vlog_rewrite_fn_t fn, void *context)
{
   object_arena_t *arena = object_arena(&(v->object));
   if (arena_frozen(arena))
      return v;

   object_rewrite_ctx_t ctx = {
      .generation = object_next_generation(),
      .context    = context,
      .arena      = arena,
   };

   ctx.post_fn[OBJECT_TAG_VLOG] = (object_rewrite_post_fn_t)fn;

   object_t *result = object_rewrite(&(v->object), &ctx);
   free(ctx.cache);
   return container_of(result, struct _vlog_node, object);
}

vlog_node_t vlog_copy(vlog_node_t v, vlog_copy_pred_t pred, void *ctx)
{
   object_copy_ctx_t *copy LOCAL = xcalloc_flex(sizeof(object_copy_ctx_t),
                                                1, sizeof(object_t *));
   copy->generation   = object_next_generation();
   copy->pred_context = ctx;
   copy->nroots       = 1;
   copy->roots[0]     = &(v->object);

   copy->should_copy[OBJECT_TAG_VLOG] = (object_copy_pred_t)pred;

   object_copy(copy);

   return container_of(copy->roots[0], struct _vlog_node, object);
}

object_t *vlog_to_object(vlog_node_t v)
{
   return &(v->object);
}

vlog_node_t vlog_from_object(object_t *obj)
{
   if (obj != NULL && obj->tag == OBJECT_TAG_VLOG)
      return container_of(obj, struct _vlog_node, object);
   else
      return NULL;
}

1	//
2	// Copyright (C) 2022-2025 Nick Gasson
3	//
4	// This program is free software: you can redistribute it and/or modify
5	// it under the terms of the GNU General Public License as published by
6	// the Free Software Foundation, either version 3 of the License, or
7	// (at your option) any later version.
8	//
9	// This program is distributed in the hope that it will be useful,
10	// but WITHOUT ANY WARRANTY; without even the implied warranty of
11	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	// GNU General Public License for more details.
13	//
14	// You should have received a copy of the GNU General Public License
15	// along with this program. If not, see <http://www.gnu.org/licenses/>.
16	//
17
18	#include "util.h"
19	#include "vlog/vlog-node.h"
20	#include "vlog/vlog-number.h"
21	#include "object.h"
22
23	#include <string.h>
24	#include <inttypes.h>
25	#include <stdlib.h>
26
27	static const imask_t has_map[V_LAST_NODE_KIND] = {
28	// V_MODULE
29	(I_IDENT \| I_PORTS \| I_STMTS \| I_DECLS \| I_IDENT2),
30
31	// V_PORT_DECL
32	(I_IDENT \| I_SUBKIND \| I_IDENT2 \| I_REF \| I_RANGES \| I_TYPE \| I_VALUE),
33
34	// V_REF
35	(I_IDENT \| I_REF),
36
37	// V_ALWAYS
38	(I_IDENT \| I_SUBKIND \| I_STMTS),
39
40	// V_TIMING
41	(I_VALUE \| I_STMTS),
42
43	// V_NBASSIGN
44	(I_TARGET \| I_VALUE \| I_DELAY),
45
46	// V_EVENT
47	(I_SUBKIND \| I_VALUE),
48
49	// V_INITIAL
50	(I_IDENT \| I_STMTS),
51
52	// V_BLOCK
53	(I_IDENT \| I_DECLS \| I_STMTS),
54
55	// V_SYS_TCALL
56	(I_IDENT \| I_PARAMS),
57
58	// V_STRING
59	(I_NUMBER),
60
61	// V_NUMBER
62	(I_NUMBER),
63
64	// V_NET_DECL
65	(I_IDENT \| I_SUBKIND \| I_TYPE \| I_RANGES \| I_VALUE),
66
67	// V_ASSIGN
68	(I_TARGET \| I_VALUE \| I_IDENT \| I_DELAY),
69
70	// V_DIMENSION
71	(I_SUBKIND \| I_LEFT \| I_RIGHT),
72
73	// V_IF
74	(I_CONDS),
75
76	// V_COND
77	(I_VALUE \| I_STMTS),
78
79	// V_VAR_DECL
80	(I_IDENT \| I_TYPE \| I_RANGES \| I_VALUE),
81
82	// V_DELAY_CONTROL
83	(I_VALUE),
84
85	// V_BINARY
86	(I_LEFT \| I_RIGHT \| I_SUBKIND),
87
88	// V_BASSIGN
89	(I_TARGET \| I_VALUE \| I_DELAY),
90
91	// V_UNARY
92	(I_VALUE \| I_SUBKIND),
93
94	// V_GATE_INST
95	(I_SUBKIND \| I_PARAMS \| I_IDENT \| I_REF \| I_TARGET),
96
97	// V_STRENGTH
98	(I_SUBKIND),
99
100	// V_MOD_INST
101	(I_IDENT \| I_PARAMS),
102
103	// V_BIT_SELECT
104	(I_VALUE \| I_PARAMS),
105
106	// V_SYS_FCALL
107	(I_IDENT \| I_PARAMS),
108
109	// V_FOREVER
110	(I_STMTS),
111
112	// V_SPECIFY
113	(I_DECLS),
114
115	// V_PRIMITIVE
116	(I_IDENT \| I_IDENT2 \| I_PORTS \| I_DECLS \| I_STMTS),
117
118	// V_UDP_TABLE
119	(I_IDENT \| I_PARAMS \| I_SUBKIND \| I_STMTS),
120
121	// V_UDP_ENTRY
122	(I_PARAMS),
123
124	// V_DATA_TYPE
125	(I_SUBKIND \| I_RANGES),
126
127	// V_TYPE_DECL
128	(I_IDENT \| I_TYPE),
129
130	// V_ENUM_DECL
131	(I_IDENT \| I_TYPE \| I_RANGES \| I_DECLS),
132
133	// V_ENUM_NAME
134	(I_IDENT \| I_TYPE),
135
136	// V_UNION_DECL
137	(I_IDENT \| I_DECLS),
138
139	// V_STRUCT_DECL
140	(I_IDENT \| I_DECLS),
141
142	// V_EVENT_CONTROL
143	(I_PARAMS),
144
145	// V_EMPTY
146	(0),
147
148	// V_REPEAT
149	(I_VALUE \| I_STMTS),
150
151	// V_WHILE
152	(I_VALUE \| I_STMTS),
153
154	// V_DO_WHILE
155	(I_VALUE \| I_STMTS),
156
157	// V_TASK_DECL
158	(I_IDENT \| I_IDENT2 \| I_STMTS \| I_DECLS \| I_PORTS),
159
160	// V_FUNC_DECL
161	(I_IDENT \| I_IDENT2 \| I_STMTS \| I_DECLS \| I_TYPE \| I_PORTS),
162
163	// V_WAIT
164	(I_VALUE \| I_STMTS),
165
166	// V_PARAM_DECL
167	(I_IDENT \| I_VALUE \| I_TYPE),
168
169	// V_COND_EXPR
170	(I_VALUE \| I_LEFT \| I_RIGHT),
171
172	// V_REAL
173	(I_DVAL),
174
175	// V_CONCAT
176	(I_PARAMS \| I_VALUE),
177
178	// V_FOR_LOOP
179	(I_LEFT \| I_VALUE \| I_RIGHT \| I_STMTS),
180
181	// V_FOR_INIT
182	(I_DECLS \| I_STMTS),
183
184	// V_FOR_STEP
185	(I_STMTS),
186
187	// V_PREFIX
188	(I_TARGET \| I_SUBKIND),
189
190	// V_POSTFIX
191	(I_TARGET \| I_SUBKIND),
192
193	// V_LOCALPARAM
194	(I_IDENT \| I_VALUE \| I_TYPE),
195
196	// V_CASE
197	(I_SUBKIND \| I_VALUE \| I_STMTS),
198
199	// V_CASE_ITEM
200	(I_PARAMS \| I_STMTS),
201
202	// V_INST_LIST
203	(I_PARAMS \| I_STMTS \| I_IDENT),
204
205	// V_PARAM_ASSIGN
206	(I_IDENT \| I_VALUE),
207
208	// V_INST_BODY
209	(I_IDENT \| I_IDENT2 \| I_PORTS \| I_STMTS \| I_DECLS),
210
211	// V_PORT_CONN
212	(I_IDENT \| I_VALUE),
213
214	// V_PART_SELECT
215	(I_SUBKIND \| I_VALUE \| I_LEFT \| I_RIGHT),
216
217	// V_IF_GENERATE
218	(I_CONDS),
219
220	// V_EVENT_TRIGGER
221	(I_IDENT),
222
223	// V_USER_FCALL
224	(I_IDENT \| I_REF \| I_PARAMS),
225
226	// V_UDP_LEVEL
227	(I_SUBKIND \| I_IVAL),
228
229	// V_UDP_EDGE
230	(I_SUBKIND \| I_LEFT \| I_RIGHT),
231
232	// V_SPECPARAM
233	(I_IDENT \| I_VALUE),
234
235	// V_FORK
236	(I_IDENT \| I_DECLS \| I_STMTS),
237
238	// V_ATTR_INST
239	(0),
240
241	// V_USER_TCALL
242	(I_IDENT \| I_REF \| I_PARAMS),
243
244	// V_VOID_CALL
245	(I_VALUE),
246
247	// V_GENVAR_DECL
248	(I_IDENT \| I_TYPE),
249
250	// V_FOR_GENERATE
251	(I_LEFT \| I_VALUE \| I_RIGHT \| I_STMTS),
252
253	// V_DEASSIGN
254	(I_TARGET),
255
256	// V_FORCE
257	(I_TARGET \| I_VALUE),
258
259	// V_RELEASE
260	(I_TARGET \| I_VALUE),
261
262	// V_DISABLE
263	(I_IDENT),
264
265	// V_HIER_REF
266	(I_IDENT \| I_IDENT2 \| I_REF),
267
268	// V_TF_PORT_DECL
269	(I_IDENT \| I_SUBKIND \| I_RANGES \| I_TYPE \| I_VALUE),
270
271	// V_RETURN
272	(I_REF \| I_VALUE),
273
274	// V_OP_ASSIGN
275	(I_TARGET \| I_SUBKIND \| I_VALUE),
276	};
277
278	static const char *kind_text_map[V_LAST_NODE_KIND] = {
279	"V_MODULE", "V_PORT_DECL", "V_REF", "V_ALWAYS",
280	"V_TIMING", "V_NBASSIGN", "V_EVENT", "V_INITIAL",
281	"V_BLOCK", "V_SYS_TCALL", "V_STRING", "V_NUMBER",
282	"V_NET_DECL", "V_ASSIGN", "V_DIMENSION", "V_IF",
283	"V_COND", "V_VAR_DECL", "V_DELAY_CONTROL", "V_BINARY",
284	"V_BASSIGN", "V_UNARY", "V_GATE_INST", "V_STRENGTH",
285	"V_MOD_INST", "V_BIT_SELECT", "V_SYS_FCALL", "V_FOREVER",
286	"V_SPECIFY", "V_PRIMITIVE", "V_UDP_TABLE", "V_UDP_ENTRY",
287	"V_DATA_TYPE", "V_TYPE_DECL", "V_ENUM_DECL", "V_ENUM_NAME",
288	"V_UNION_DECL", "V_STRUCT_DECL", "V_EVENT_CONTROL", "V_EMPTY",
289	"V_REPEAT", "V_WHILE", "V_DO_WHILE", "V_TASK_DECL",
290	"V_FUNC_DECL", "V_WAIT", "V_PARAM_DECL", "V_COND_EXPR",
291	"V_REAL", "V_CONCAT", "V_FOR_LOOP", "V_FOR_INIT",
292	"V_FOR_STEP", "V_PREFIX", "V_POSTFIX", "V_LOCALPARAM",
293	"V_CASE", "V_CASE_ITEM", "V_INST_LIST", "V_PARAM_ASSIGN",
294	"V_INST_BODY", "V_PORT_CONN", "V_PART_SELECT", "V_IF_GENERATE",
295	"V_EVENT_TRIGGER", "V_USER_FCALL", "V_UDP_LEVEL", "V_UDP_EDGE",
296	"V_SPECPARAM", "V_FORK", "V_ATTR_INST", "V_USER_TCALL",
297	"V_VOID_CALL", "V_GENVAR_DECL", "V_FOR_GENERATE", "V_DEASSIGN",
298	"V_FORCE", "V_RELEASE", "V_DISABLE", "V_HIER_REF",
299	"V_TF_PORT_DECL", "V_RETURN", "V_OP_ASSIGN",
300	};
301
302	static const change_allowed_t change_allowed[] = {
303	{ -1, -1 }
304	};
305
306	object_class_t vlog_object = {
307	.name = "vlog",
308	.change_allowed = change_allowed,
309	.has_map = has_map,
310	.kind_text_map = kind_text_map,
311	.tag = OBJECT_TAG_VLOG,
312	.last_kind = V_LAST_NODE_KIND,
313	.has_loc = true,
314	.gc_roots = { V_MODULE, V_PRIMITIVE },
315	.gc_num_roots = 2
316	};
317
318	struct _vlog_node {
319	object_t object;
320	};
321
322	static inline vlog_node_t vlog_array_nth(item_t *item, unsigned n)	31,250✔
323	{
324	object_t *o = obj_array_nth(item->obj_array, n);	31,250✔
325	return container_of(o, struct _vlog_node, object);	31,250✔
326	}
327
328	static inline void vlog_array_add(item_t *item, vlog_node_t v)	16,036✔
329	{
330	obj_array_add(&(item->obj_array), &(v->object));	16,036✔
331	}	16,036✔
332
333	vlog_node_t vlog_new(vlog_kind_t kind)	28,221✔
334	{
335	object_t *o = object_new(NULL, &vlog_object, kind);	28,221✔
336	return container_of(o, struct _vlog_node, object);	28,221✔
337	}
338
339	vlog_kind_t vlog_kind(vlog_node_t v)	227,058✔
340	{
341	return v->object.kind;	227,058✔
342	}
343
UNCOV 344	const char *vlog_kind_str(vlog_kind_t kind)	×
345	{
UNCOV 346	return kind_text_map[kind];	×
347	}
348
349	ident_t vlog_ident(vlog_node_t v)	20,790✔
350	{
351	item_t *item = lookup_item(&vlog_object, v, I_IDENT);	20,790✔
352	assert(item->ident != NULL);	20,790✔
353	return item->ident;	20,790✔
354	}
355
356	void vlog_set_ident(vlog_node_t v, ident_t i)	12,473✔
357	{
358	lookup_item(&vlog_object, v, I_IDENT)->ident = i;	12,473✔
359	}	12,473✔
360
361	bool vlog_has_ident(vlog_node_t v)	604✔
362	{
363	return lookup_item(&vlog_object, v, I_IDENT)->ident != NULL;	604✔
364	}
365
366	ident_t vlog_ident2(vlog_node_t v)	1,607✔
367	{
368	item_t *item = lookup_item(&vlog_object, v, I_IDENT2);	1,607✔
369	assert(item->ident != NULL);	1,607✔
370	return item->ident;	1,607✔
371	}
372
373	bool vlog_has_ident2(vlog_node_t v)	37✔
374	{
375	return lookup_item(&vlog_object, v, I_IDENT2)->ident != NULL;	37✔
376	}
377
378	void vlog_set_ident2(vlog_node_t v, ident_t i)	1,307✔
379	{
380	lookup_item(&vlog_object, v, I_IDENT2)->ident = i;	1,307✔
381	}	1,307✔
382
383	const loc_t *vlog_loc(vlog_node_t v)	28,634✔
384	{
385	assert(v != NULL);	28,634✔
386	return &(v->object.loc);	28,634✔
387	}
388
389	void vlog_set_loc(vlog_node_t v, const loc_t *loc)	29,796✔
390	{
391	assert(v != NULL);	29,796✔
392	assert(loc != NULL);	29,796✔
393	v->object.loc = *loc;	29,796✔
394	}	29,796✔
395
396	vlog_node_t vlog_ref(vlog_node_t v)	25,446✔
397	{
398	item_t *item = lookup_item(&vlog_object, v, I_REF);	25,446✔
399	assert(item->object != NULL);	25,446✔
400	return container_of(item->object, struct _vlog_node, object);	25,446✔
401	}
402
403	bool vlog_has_ref(vlog_node_t v)	13,010✔
404	{
405	return lookup_item(&vlog_object, v, I_REF)->object != NULL;	13,010✔
406	}
407
408	void vlog_set_ref(vlog_node_t v, vlog_node_t d)	6,026✔
409	{
410	lookup_item(&vlog_object, v, I_REF)->object = &(d->object);	6,026✔
411	object_write_barrier(&(v->object), &(d->object));	6,026✔
412	}	6,026✔
413
414	unsigned vlog_stmts(vlog_node_t v)	3,980✔
415	{
416	item_t *item = lookup_item(&vlog_object, v, I_STMTS);	3,980✔
417	return obj_array_count(item->obj_array);	3,980✔
418	}
419
420	vlog_node_t vlog_stmt(vlog_node_t v, unsigned n)	7,589✔
421	{
422	item_t *item = lookup_item(&vlog_object, v, I_STMTS);	7,589✔
423	return vlog_array_nth(item, n);	7,589✔
424	}
425
426	void vlog_add_stmt(vlog_node_t v, vlog_node_t s)	7,323✔
427	{
428	assert(s != NULL);	7,323✔
429	vlog_array_add(lookup_item(&vlog_object, v, I_STMTS), s);	7,323✔
430	object_write_barrier(&(v->object), &(s->object));	7,323✔
431	}	7,323✔
432
433	unsigned vlog_ports(vlog_node_t v)	1,489✔
434	{
435	item_t *item = lookup_item(&vlog_object, v, I_PORTS);	1,489✔
436	return obj_array_count(item->obj_array);	1,489✔
437	}
438
439	vlog_node_t vlog_port(vlog_node_t v, unsigned n)	2,046✔
440	{
441	item_t *item = lookup_item(&vlog_object, v, I_PORTS);	2,046✔
442	return vlog_array_nth(item, n);	2,046✔
443	}
444
445	void vlog_add_port(vlog_node_t v, vlog_node_t p)	623✔
446	{
447	assert(p != NULL);	623✔
448	assert(p->object.kind == V_REF \|\| p->object.kind == V_PORT_DECL	623✔
449	\|\| p->object.kind == V_TF_PORT_DECL);
450	vlog_array_add(lookup_item(&vlog_object, v, I_PORTS), p);	623✔
451	object_write_barrier(&(v->object), &(p->object));	623✔
452	}	623✔
453
454	unsigned vlog_params(vlog_node_t v)	5,360✔
455	{
456	item_t *item = lookup_item(&vlog_object, v, I_PARAMS);	5,360✔
457	return obj_array_count(item->obj_array);	5,360✔
458	}
459
460	vlog_node_t vlog_param(vlog_node_t v, unsigned n)	6,037✔
461	{
462	item_t *item = lookup_item(&vlog_object, v, I_PARAMS);	6,037✔
463	return vlog_array_nth(item, n);	6,037✔
464	}
465
466	void vlog_add_param(vlog_node_t v, vlog_node_t p)	3,673✔
467	{
468	assert(p != NULL);	3,673✔
469	vlog_array_add(lookup_item(&vlog_object, v, I_PARAMS), p);	3,673✔
470	object_write_barrier(&(v->object), &(p->object));	3,673✔
471	}	3,673✔
472
473	unsigned vlog_ranges(vlog_node_t v)	10,971✔
474	{
475	item_t *item = lookup_item(&vlog_object, v, I_RANGES);	10,971✔
476	return obj_array_count(item->obj_array);	10,971✔
477	}
478
479	vlog_node_t vlog_range(vlog_node_t v, unsigned n)	4,737✔
480	{
481	item_t *item = lookup_item(&vlog_object, v, I_RANGES);	4,737✔
482	return vlog_array_nth(item, n);	4,737✔
483	}
484
485	void vlog_add_range(vlog_node_t v, vlog_node_t r)	476✔
486	{
487	assert(r != NULL);	476✔
488	assert(r->object.kind == V_DIMENSION);	476✔
489	vlog_array_add(lookup_item(&vlog_object, v, I_RANGES), r);	476✔
490	object_write_barrier(&(v->object), &(r->object));	476✔
491	}	476✔
492
493	unsigned vlog_decls(vlog_node_t v)	2,122✔
494	{
495	item_t *item = lookup_item(&vlog_object, v, I_DECLS);	2,122✔
496	return obj_array_count(item->obj_array);	2,122✔
497	}
498
499	vlog_node_t vlog_decl(vlog_node_t v, unsigned n)	10,003✔
500	{
501	item_t *item = lookup_item(&vlog_object, v, I_DECLS);	10,003✔
502	return vlog_array_nth(item, n);	10,003✔
503	}
504
505	void vlog_add_decl(vlog_node_t v, vlog_node_t d)	3,198✔
506	{
507	assert(d != NULL);	3,198✔
508	vlog_array_add(lookup_item(&vlog_object, v, I_DECLS), d);	3,198✔
509	object_write_barrier(&(v->object), &(d->object));	3,198✔
510	}	3,198✔
511
512	unsigned vlog_conds(vlog_node_t v)	680✔
513	{
514	item_t *item = lookup_item(&vlog_object, v, I_CONDS);	680✔
515	return obj_array_count(item->obj_array);	680✔
516	}
517
518	vlog_node_t vlog_cond(vlog_node_t v, unsigned n)	838✔
519	{
520	item_t *item = lookup_item(&vlog_object, v, I_CONDS);	838✔
521	return vlog_array_nth(item, n);	838✔
522	}
523
524	void vlog_add_cond(vlog_node_t v, vlog_node_t c)	743✔
525	{
526	assert(c != NULL && c->object.kind == V_COND);	743✔
527	vlog_array_add(lookup_item(&vlog_object, v, I_CONDS), c);	743✔
528	object_write_barrier(&(v->object), &(c->object));	743✔
529	}	743✔
530
531	unsigned vlog_subkind(vlog_node_t v)	11,827✔
532	{
533	return lookup_item(&vlog_object, v, I_SUBKIND)->ival;	11,827✔
534	}
535
536	void vlog_set_subkind(vlog_node_t v, unsigned sub)	5,463✔
537	{
538	lookup_item(&vlog_object, v, I_SUBKIND)->ival = sub;	5,463✔
539	}	5,463✔
540
541	vlog_node_t vlog_value(vlog_node_t v)	8,468✔
542	{
543	item_t *item = lookup_item(&vlog_object, v, I_VALUE);	8,468✔
544	assert(item->object != NULL);	8,468✔
545	return container_of(item->object, struct _vlog_node, object);	8,468✔
546	}
547
548	bool vlog_has_value(vlog_node_t v)	2,928✔
549	{
550	return lookup_item(&vlog_object, v, I_VALUE)->object != NULL;	2,928✔
551	}
552
553	void vlog_set_value(vlog_node_t v, vlog_node_t e)	5,356✔
554	{
555	lookup_item(&vlog_object, v, I_VALUE)->object = &(e->object);	5,356✔
556	object_write_barrier(&(v->object), &(e->object));	5,356✔
557	}	5,356✔
558
559	vlog_node_t vlog_target(vlog_node_t v)	4,288✔
560	{
561	item_t *item = lookup_item(&vlog_object, v, I_TARGET);	4,288✔
562	assert(item->object != NULL);	4,288✔
563	return container_of(item->object, struct _vlog_node, object);	4,288✔
564	}
565
566	void vlog_set_target(vlog_node_t v, vlog_node_t e)	2,035✔
567	{
568	lookup_item(&vlog_object, v, I_TARGET)->object = &(e->object);	2,035✔
569	object_write_barrier(&(v->object), &(e->object));	2,035✔
570	}	2,035✔
571
572	vlog_node_t vlog_delay(vlog_node_t v)	50✔
573	{
574	item_t *item = lookup_item(&vlog_object, v, I_DELAY);	50✔
575	assert(item->object != NULL);	50✔
576	return container_of(item->object, struct _vlog_node, object);	50✔
577	}
578
579	bool vlog_has_delay(vlog_node_t v)	1,828✔
580	{
581	return lookup_item(&vlog_object, v, I_DELAY)->object != NULL;	1,828✔
582	}
583
584	void vlog_set_delay(vlog_node_t v, vlog_node_t d)	50✔
585	{
586	lookup_item(&vlog_object, v, I_DELAY)->object = &(d->object);	50✔
587	object_write_barrier(&(v->object), &(d->object));	50✔
588	}	50✔
589
590	vlog_node_t vlog_type(vlog_node_t v)	9,094✔
591	{
592	item_t *item = lookup_item(&vlog_object, v, I_TYPE);	9,094✔
593	assert(item->object != NULL);	9,094✔
594	return container_of(item->object, struct _vlog_node, object);	9,094✔
595	}
596
UNCOV 597	bool vlog_has_type(vlog_node_t v)	×
598	{
UNCOV 599	return lookup_item(&vlog_object, v, I_TYPE)->object != NULL;	×
600	}
601
602	void vlog_set_type(vlog_node_t v, vlog_node_t t)	1,883✔
603	{
604	lookup_item(&vlog_object, v, I_TYPE)->object = &(t->object);	1,883✔
605	object_write_barrier(&(v->object), &(t->object));	1,883✔
606	}	1,883✔
607
608	number_t vlog_number(vlog_node_t v)	16,889✔
609	{
610	return lookup_item(&vlog_object, v, I_NUMBER)->number;	16,889✔
611	}
612
613	void vlog_set_number(vlog_node_t v, number_t n)	6,020✔
614	{
615	lookup_item(&vlog_object, v, I_NUMBER)->number = n;	6,020✔
616	}	6,020✔
617
618	vlog_node_t vlog_left(vlog_node_t v)	9,441✔
619	{
620	item_t *item = lookup_item(&vlog_object, v, I_LEFT);	9,441✔
621	assert(item->object != NULL);	9,441✔
622	return container_of(item->object, struct _vlog_node, object);	9,441✔
623	}
624
625	void vlog_set_left(vlog_node_t v, vlog_node_t e)	2,122✔
626	{
627	lookup_item(&vlog_object, v, I_LEFT)->object = &(e->object);	2,122✔
628	object_write_barrier(&(v->object), &(e->object));	2,122✔
629	}	2,122✔
630
631	vlog_node_t vlog_right(vlog_node_t v)	9,285✔
632	{
633	item_t *item = lookup_item(&vlog_object, v, I_RIGHT);	9,285✔
634	assert(item->object != NULL);	9,285✔
635	return container_of(item->object, struct _vlog_node, object);	9,285✔
636	}
637
638	void vlog_set_right(vlog_node_t v, vlog_node_t e)	2,122✔
639	{
640	lookup_item(&vlog_object, v, I_RIGHT)->object = &(e->object);	2,122✔
641	object_write_barrier(&(v->object), &(e->object));	2,122✔
642	}	2,122✔
643
644	double vlog_dval(vlog_node_t v)	5✔
645	{
646	return lookup_item(&vlog_object, v, I_DVAL)->dval;	5✔
647	}
648
649	void vlog_set_dval(vlog_node_t v, double d)	28✔
650	{
651	lookup_item(&vlog_object, v, I_DVAL)->dval = d;	28✔
652	}	28✔
653
654	int64_t vlog_ival(vlog_node_t v)	712✔
655	{
656	return lookup_item(&vlog_object, v, I_IVAL)->ival;	712✔
657	}
658
659	void vlog_set_ival(vlog_node_t v, int64_t i)	609✔
660	{
661	lookup_item(&vlog_object, v, I_IVAL)->ival = i;	609✔
662	}	609✔
663
664	void vlog_visit(vlog_node_t v, vlog_visit_fn_t fn, void *context)	884✔
665	{
666	vlog_visit_only(v, fn, context, V_LAST_NODE_KIND);	884✔
667	}	884✔
668
669	void vlog_visit_only(vlog_node_t v, vlog_visit_fn_t fn, void *context,	884✔
670	vlog_kind_t kind)
671	{
672	assert(v != NULL);	884✔
673
674	object_visit_ctx_t ctx = {	884✔
675	.count = 0,
676	.postorder = (object_visit_fn_t)fn,
677	.preorder = NULL,
678	.context = context,
679	.kind = kind,
680	.tag = OBJECT_TAG_VLOG,
681	.generation = object_next_generation(),	884✔
682	.deep = false
683	};
684
685	object_visit(&(v->object), &ctx);	884✔
686	}	884✔
687
688	vlog_node_t vlog_rewrite(vlog_node_t v, vlog_rewrite_fn_t fn, void *context)	1,597✔
689	{
690	object_arena_t *arena = object_arena(&(v->object));	1,597✔
691	if (arena_frozen(arena))	1,597✔
692	return v;
693
694	object_rewrite_ctx_t ctx = {	1,597✔
695	.generation = object_next_generation(),	1,597✔
696	.context = context,
697	.arena = arena,
698	};
699
700	ctx.post_fn[OBJECT_TAG_VLOG] = (object_rewrite_post_fn_t)fn;	1,597✔
701
702	object_t *result = object_rewrite(&(v->object), &ctx);	1,597✔
703	free(ctx.cache);	1,597✔
704	return container_of(result, struct _vlog_node, object);	1,597✔
705	}
706
707	vlog_node_t vlog_copy(vlog_node_t v, vlog_copy_pred_t pred, void *ctx)	433✔
708	{
709	object_copy_ctx_t *copy LOCAL = xcalloc_flex(sizeof(object_copy_ctx_t),	433✔
710	1, sizeof(object_t *));
711	copy->generation = object_next_generation();	433✔
712	copy->pred_context = ctx;	433✔
713	copy->nroots = 1;	433✔
714	copy->roots[0] = &(v->object);	433✔
715
716	copy->should_copy[OBJECT_TAG_VLOG] = (object_copy_pred_t)pred;	433✔
717
718	object_copy(copy);	433✔
719
720	return container_of(copy->roots[0], struct _vlog_node, object);	433✔
721	}
722
723	object_t *vlog_to_object(vlog_node_t v)	2,826✔
724	{
725	return &(v->object);	2,826✔
726	}
727
728	vlog_node_t vlog_from_object(object_t *obj)	17,888✔
729	{
730	if (obj != NULL && obj->tag == OBJECT_TAG_VLOG)	17,888✔
731	return container_of(obj, struct _vlog_node, object);
732	else
733	return NULL;	15,696✔
734	}

nickg / nvc / 17513184960

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