luke/magic
1
0
Fork 0
mirror of https://github.com/RTimothyEdwards/magic.git synced 2026-10-06 18:02:52 +02:00
Code Issues Packages Projects Releases Wiki Activity

Corrected problem in "extresist" if a port is a label with the

Browse Source 
sticky flag set, and the type of the label does not correspond
exactly to the type under the label (e.g., label defined on m1
but is on top of a contact).
This commit is contained in:
Tim Edwards
2020-01-24 17:13:59 -05:00
parent 61859d152d
commit 20a661e1ec
1 changed files with 30 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
resis/ResMain.c
+30 -1
View File
@@ -648,7 +648,12 @@ ResExtractNet(startlist,goodies,cellname)
scx.scx_area.r_ur.p_x = fix->fp_loc.p_x+2;
scx.scx_area.r_ur.p_y = fix->fp_loc.p_y+2;
startpoint = fix->fp_loc;
TTMaskSetOnlyType(&FirstTileMask,fix->fp_ttype);
// Because fix->fp_ttype might come from a label with a sticky type
// that does not correspond exactly to the layer underneath, include
// all connecting types.
/* TTMaskSetOnlyType(&FirstTileMask,fix->fp_ttype); */
TTMaskSetMask(&FirstTileMask, &DBConnectTbl[fix->fp_ttype]);
newdevtiles = DBTreeCopyConnectDCS(&scx, &FirstTileMask, 0,
ResCopyMask, &TiPlaneRect, ResUse);
@@ -829,8 +834,31 @@ FindStartTile(goodies, SourcePoint)
int pnum, t1, t2;
ExtDevice *devptr;
/* If the drive point is on a contact, check for the contact residues */
/* first, then the contact type itself. */
if (DBIsContact(goodies->rg_ttype))
{
TileTypeBitMask *rmask = DBResidueMask(goodies->rg_ttype);
TileType savtype = goodies->rg_ttype;
TileType rtype;
savtype = goodies->rg_ttype;
for (rtype = TT_TECHDEPBASE; rtype < DBNumUserLayers; rtype++)
if (TTMaskHasType(rmask, rtype))
{
if ((tile = FindStartTile(goodies, SourcePoint)) != NULL)
{
goodies->rg_ttype = savtype;
return tile;
}
}
goodies->rg_ttype = savtype;
}
workingPoint.p_x = goodies->rg_devloc->p_x;
workingPoint.p_y = goodies->rg_devloc->p_y;
pnum = DBPlane(goodies->rg_ttype);
/* for drivepoints, we don't have to find a device */
@@ -840,6 +868,7 @@ FindStartTile(goodies, SourcePoint)
GOTOPOINT(tile, &workingPoint);
SourcePoint->p_x = workingPoint.p_x;
SourcePoint->p_y = workingPoint.p_y;
if (TiGetTypeExact(tile) == goodies->rg_ttype)
return tile;
else