From: yu.dongliang <18588496441@163.com>
Date: Tue, 25 Jul 2023 14:06:54 +0000 (+0800)
Subject: ses path
X-Git-Url: http://baseworks.info/?a=commitdiff_plain;h=f09d620bf84b218b346363b619a58be8738ec132;p=ses.git

ses path
---

diff --git a/scf_eda_pb.h b/scf_eda_pb.h
index 55f6029..e4aff68 100644
--- a/scf_eda_pb.h
+++ b/scf_eda_pb.h
@@ -42,6 +42,7 @@ enum {
 enum {
 	SCF_EDA_Status_ON,
 	SCF_EDA_Status_OFF,
+	SCF_EDA_Path_OFF,
 };
 
 enum {
diff --git a/ses_step_topo.c b/ses_step_topo.c
index 618c6f0..cc0e5fd 100644
--- a/ses_step_topo.c
+++ b/ses_step_topo.c
@@ -1,7 +1,9 @@
 #include"ses_core.h"
 
-static int __dfs_route(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp)
+static int __dfs_path(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp, ses_ctx_t* ctx, scf_vector_t** ppath)
 {
+	scf_vector_t*    path = *ppath;
+
 	ScfEcomponent*   c;
 	ScfEline*        el;
 	ScfEpin*         np;
@@ -11,24 +13,35 @@ static int __dfs_route(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp)
 	size_t j;
 
 	if (SCF_EDA_Status_OFF == rc->status)
-		return 0;
+		return SCF_EDA_Status_OFF;
 
 	if (SCF_EDA_Diode == rc->type && SCF_EDA_Diode_NEG == rp->id)
-		return 0;
+		return SCF_EDA_Path_OFF;
 
 	if (SCF_EDA_Transistor == rc->type && SCF_EDA_Transistor_E == rp->id)
-		return 0;
+		return SCF_EDA_Path_OFF;
+
+	if (!path) {
+		path = scf_vector_alloc();
+		if (!path)
+			return -ENOMEM;
+
+		*ppath = path;
+	}
 
+	if (scf_vector_add(path, rp) < 0)
+		return -ENOMEM;
 	rp->vflag = 1;
 
 	scf_logi("c%ld_p%ld, l%ld\n", rc->id, rp->id, rp->lid);
 
+	int ret = 0;
+
 	for (i = 0; i < rc->n_pins; i++) {
 		np =        rc->pins[i];
 
 		if (np->vflag)
 			continue;
-		np->vflag = 1;
 
 		scf_logi("c%ld_p%ld, l%ld\n", rc->id, np->id, np->lid);
 
@@ -36,14 +49,28 @@ static int __dfs_route(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp)
 
 		if (SCF_EDA_PIN_POS & el->flags) {
 			scf_loge("pos l%ld\n\n", el->id);
+
+			ret       = SCF_EDA_Path_OFF;
+			np->vflag = 1;
 			continue;
 		}
 
+		if (scf_vector_add(path, np) < 0)
+			return -ENOMEM;
+		np->vflag = 1;
+
 		if (SCF_EDA_PIN_NEG & el->flags) {
 			scf_loge("neg l%ld\n\n", el->id);
+
+			if (scf_vector_add(ctx->paths, path) < 0)
+				return -ENOMEM;
+
+			*ppath = NULL;
 			return 0;
 		}
 
+		ret = 0;
+
 		for (j = 0; j + 1 < el->n_pins; j += 2) {
 
 			c  = f->components[el->pins[j]];
@@ -53,19 +80,50 @@ static int __dfs_route(ScfEfunction* f, ScfEcomponent* rc, ScfEpin* rp)
 				continue;
 			p->vflag = 1;
 
-//			scf_logi("c%ld_p%ld, l%ld\n", c->id, p->id, p->lid);
-
-			int ret = __dfs_route(f, c, p);
+			ret = __dfs_path(f, c, p, ctx, ppath);
 			if (ret < 0)
 				return ret;
+
+			if (SCF_EDA_Status_OFF == ret)
+				scf_loge("off: c%ld_p%ld, l%ld\n", p->cid, p->id, p->lid);
+			else if (SCF_EDA_Path_OFF == ret) {
+				p->vflag = 0;
+				scf_logw("off: c%ld_p%ld, l%ld\n", p->cid, p->id, p->lid);
+			}
+		}
+
+		if (ret > 0) {
+			if (*ppath)
+				scf_vector_del(*ppath, np);
+
+			if (SCF_EDA_Status_OFF == ret)
+				scf_loge("off: c%ld_p%ld, l%ld, *ppath: %p\n", np->cid, np->id, np->lid, *ppath);
+			else if (SCF_EDA_Path_OFF == ret) {
+				np->vflag = 0;
+				scf_logw("off: c%ld_p%ld, l%ld\n", np->cid, np->id, np->lid);
+			}
 		}
 	}
 
-	return 0;
+	if (ret > 0) {
+		if (*ppath)
+			scf_vector_del(*ppath, rp);
+
+		if (SCF_EDA_Status_OFF == ret)
+			scf_loge("off: c%ld_p%ld, l%ld\n", rp->cid, rp->id, rp->lid);
+		else if (SCF_EDA_Path_OFF == ret) {
+			rp->vflag = 0;
+			scf_logw("off: c%ld_p%ld, l%ld\n", rp->cid, rp->id, rp->lid);
+		}
+	}
+
+	return ret;
 }
 
 static int _topo_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ctx_t* ctx)
 {
+	scf_vector_t*    path;
+
 	ScfEcomponent*   c;
 	ScfEcomponent*   B;
 	ScfEline*        el;
@@ -98,6 +156,8 @@ static int _topo_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ctx_t*
 		}
 	}
 
+	path = NULL;
+
 	for (i = 0; i + 1 < elp->n_pins; i += 2) {
 
 		c  = f->components[elp->pins[i]];
@@ -106,13 +166,25 @@ static int _topo_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ctx_t*
 		if (c == B)
 			continue;
 
-		scf_loge("i: %ld\n", i);
+		scf_logw("i: %ld\n", i);
 
-		__dfs_route(f, c, p);
+		__dfs_path(f, c, p, ctx, &path);
 
 		printf("\n");
 	}
+#if 1
+	for (i = 0; i < ctx->paths->size; i++) {
+		path      = ctx->paths->data[i];
 
+		for (j = 0; j < path->size; j++) {
+			p  =        path->data[j];
+
+			scf_logi("i: %ld, j: %ld, c%ldp%ld\n", i, j, p->cid, p->id);
+		}
+
+		printf("\n");
+	}
+#endif
 	return 0;
 }