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Merge branch 'work' into tomerge

This commit is contained in:
Tim Edwards 2018-02-02 14:17:30 -05:00
parent de26b000c9 ccbd6727d1
commit 44e34fb0ad
1 changed files with 110 additions and 10 deletions
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114
lef/lefRead.c
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@ -948,7 +948,8 @@ LefPaintPolygon(lefMacro, pointList, points, curlayer, keep)
*/
enum lef_geometry_keys {LEF_LAYER = 0, LEF_WIDTH, LEF_PATH,
LEF_RECT, LEF_POLYGON, LEF_VIA, LEF_GEOMETRY_END};
LEF_RECT, LEF_POLYGON, LEF_VIA, LEF_PORT_CLASS,
LEF_GEOMETRY_END};
LinkedRect *
LefReadGeometry(lefMacro, f, oscale, do_list)
@ -973,6 +974,7 @@ LefReadGeometry(lefMacro, f, oscale, do_list)
"RECT",
"POLYGON",
"VIA",
"CLASS",
"END",
NULL
};
@ -1073,6 +1075,9 @@ LefReadGeometry(lefMacro, f, oscale, do_list)
case LEF_VIA:
LefEndStatement(f);
break;
case LEF_PORT_CLASS:
LefEndStatement(f);
break;
case LEF_GEOMETRY_END:
if (LefParseEndStatement(f, NULL) == 0)
{
@ -1161,7 +1166,9 @@ LefReadPort(lefMacro, f, pinName, pinNum, pinDir, pinUse, oscale)
*/
enum lef_pin_keys {LEF_DIRECTION = 0, LEF_USE, LEF_PORT, LEF_CAPACITANCE,
LEF_PIN_END};
LEF_ANTENNADIFF, LEF_ANTENNAGATE, LEF_ANTENNAMOD,
LEF_ANTENNAPAR, LEF_ANTENNAPARSIDE, LEF_ANTENNAMAX, LEF_ANTENNAMAXSIDE,
LEF_SHAPE, LEF_NETEXPR, LEF_PIN_END};
void
LefReadPin(lefMacro, f, pinname, pinNum, oscale)
@ -1181,6 +1188,15 @@ LefReadPin(lefMacro, f, pinname, pinNum, oscale)
"USE",
"PORT",
"CAPACITANCE",
"ANTENNADIFFAREA",
"ANTENNAGATEAREA",
"ANTENNAMODEL",
"ANTENNAPARTIALMETALAREA",
"ANTENNAPARTIALMETALSIDEAREA",
"ANTENNAMAXAREACAR",
"ANTENNAMAXSIDEAREACAR",
"SHAPE",
"NETEXPR",
"END",
NULL
};
@ -1256,6 +1272,15 @@ LefReadPin(lefMacro, f, pinname, pinNum, oscale)
LefReadPort(lefMacro, f, pinname, pinNum, pinDir, pinUse, oscale);
break;
case LEF_CAPACITANCE:
case LEF_ANTENNADIFF:
case LEF_ANTENNAGATE:
case LEF_ANTENNAMOD:
case LEF_ANTENNAPAR:
case LEF_ANTENNAPARSIDE:
case LEF_ANTENNAMAX:
case LEF_ANTENNAMAXSIDE:
case LEF_SHAPE:
case LEF_NETEXPR:
LefEndStatement(f); /* Ignore. . . */
break;
case LEF_PIN_END:
@ -1681,10 +1706,20 @@ LefAddViaGeometry(f, lefl, curlayer, oscale)
*------------------------------------------------------------
*/
enum lef_layer_keys {LEF_LAYER_TYPE=0, LEF_LAYER_WIDTH, LEF_LAYER_SPACING,
enum lef_layer_keys {LEF_LAYER_TYPE=0, LEF_LAYER_WIDTH,
LEF_LAYER_MAXWIDTH, LEF_LAYER_AREA,
LEF_LAYER_SPACING, LEF_LAYER_SPACINGTABLE,
LEF_LAYER_PITCH, LEF_LAYER_DIRECTION, LEF_LAYER_OFFSET,
LEF_LAYER_WIREEXT,
LEF_LAYER_RES, LEF_LAYER_CAP, LEF_LAYER_EDGECAP,
LEF_LAYER_THICKNESS, LEF_LAYER_HEIGHT,
LEF_LAYER_MINDENSITY, LEF_LAYER_ANTENNADIFF,
LEF_LAYER_ANTENNASIDE,
LEF_VIA_DEFAULT, LEF_VIA_LAYER, LEF_VIA_RECT,
LEF_VIARULE_VIA, LEF_LAYER_END};
LEF_VIA_ENCLOSURE, LEF_VIA_PREFERENCLOSURE,
LEF_VIARULE_OVERHANG,
LEF_VIARULE_METALOVERHANG, LEF_VIARULE_VIA,
LEF_VIARULE_GENERATE, LEF_LAYER_END};
void
LefReadLayerSection(f, lname, mode, lefl)
@ -1711,18 +1746,41 @@ LefReadLayerSection(f, lname, mode, lefl)
static char *layer_keys[] = {
"TYPE",
"WIDTH",
"MAXWIDTH",
"AREA",
"SPACING",
"SPACINGTABLE",
"PITCH",
"DIRECTION",
"OFFSET",
"WIREEXTENSION",
"RESISTANCE",
"CAPACITANCE",
"EDGECAPACITANCE",
"THICKNESS",
"HEIGHT",
"MINIMUMDENSITY",
"ANTENNADIFFAREARATIO",
"ANTENNASIDEAREARATIO",
"DEFAULT",
"LAYER",
"RECT",
"ENCLOSURE",
"PREFERENCLOSURE",
"OVERHANG",
"METALOVERHANG",
"VIA",
"GENERATE",
"END",
NULL
};
static char *spacing_keys[] = {
"RANGE",
";",
NULL
};
oscale = CIFGetOutputScale(1000);
viaArea = GeoNullRect;
@ -1747,9 +1805,15 @@ LefReadLayerSection(f, lname, mode, lefl)
"ignoring.\n", token);
}
if (lefl->lefClass != typekey)
{
/* ROUTE and VIA are taken from techfile lef section */
/* and so having a different TYPE is an error. */
/* Otherwise just ignore the type. */
if (typekey == CLASS_ROUTE || typekey == CLASS_VIA)
LefError("Attempt to reclassify layer %s from %s to %s\n",
lname, layer_type_keys[lefl->lefClass],
layer_type_keys[typekey]);
}
LefEndStatement(f);
break;
case LEF_LAYER_WIDTH:
@ -1759,13 +1823,23 @@ LefReadLayerSection(f, lname, mode, lefl)
lefl->info.route.width = (int)roundf(fvalue / oscale);
LefEndStatement(f);
break;
case LEF_LAYER_MAXWIDTH:
case LEF_LAYER_AREA:
/* Not handled */
LefEndStatement(f);
break;
case LEF_LAYER_SPACING:
/* To do: Handle RANGE */
token = LefNextToken(f, TRUE);
sscanf(token, "%f", &fvalue);
if (lefl->lefClass == CLASS_ROUTE)
lefl->info.route.spacing = (int)roundf(fvalue / oscale);
LefEndStatement(f);
break;
case LEF_LAYER_SPACINGTABLE:
/* To do: Handle spacing tables */
LefEndStatement(f);
break;
case LEF_LAYER_PITCH:
token = LefNextToken(f, TRUE);
sscanf(token, "%f", &fvalue);
@ -1781,9 +1855,19 @@ LefReadLayerSection(f, lname, mode, lefl)
LefEndStatement(f);
break;
case LEF_LAYER_OFFSET:
case LEF_LAYER_RES:
case LEF_LAYER_CAP:
case LEF_LAYER_EDGECAP:
case LEF_LAYER_THICKNESS:
case LEF_LAYER_HEIGHT:
case LEF_LAYER_MINDENSITY:
case LEF_LAYER_ANTENNADIFF:
case LEF_LAYER_ANTENNASIDE:
case LEF_LAYER_WIREEXT:
LefEndStatement(f);
break;
case LEF_VIA_DEFAULT:
case LEF_VIARULE_GENERATE:
/* Do nothing; especially, don't look for end-of-statement! */
break;
case LEF_VIA_LAYER:
@ -1795,6 +1879,10 @@ LefReadLayerSection(f, lname, mode, lefl)
LefEndStatement(f);
break;
case LEF_VIARULE_VIA:
case LEF_VIA_ENCLOSURE:
case LEF_VIA_PREFERENCLOSURE:
case LEF_VIARULE_OVERHANG:
case LEF_VIARULE_METALOVERHANG:
LefEndStatement(f);
break;
case LEF_LAYER_END:
@ -1826,7 +1914,10 @@ LefReadLayerSection(f, lname, mode, lefl)
*------------------------------------------------------------
*/
enum lef_sections {LEF_VERSION = 0, LEF_NAMESCASESENSITIVE,
enum lef_sections {LEF_VERSION = 0,
LEF_BUSBITCHARS, LEF_DIVIDERCHAR, LEF_MANUFACTURINGGRID,
LEF_USEMINSPACING, LEF_CLEARANCEMEASURE,
LEF_NAMESCASESENSITIVE,
LEF_PROPERTYDEFS, LEF_UNITS, LEF_SECTION_LAYER,
LEF_SECTION_VIA, LEF_SECTION_VIARULE,
LEF_SECTION_SPACING, LEF_SECTION_SITE, LEF_PROPERTY,
@ -1850,6 +1941,11 @@ LefRead(inName, importForeign)
static char *sections[] = {
"VERSION",
"BUSBITCHARS",
"DIVIDERCHAR",
"MANUFACTURINGGRID",
"USEMINSPACING",
"CLEARANCEMEASURE",
"NAMESCASESENSITIVE",
"PROPERTYDEFINITIONS",
"UNITS",
@ -1909,6 +2005,10 @@ LefRead(inName, importForeign)
switch (keyword)
{
case LEF_VERSION:
case LEF_BUSBITCHARS:
case LEF_DIVIDERCHAR:
case LEF_CLEARANCEMEASURE:
case LEF_MANUFACTURINGGRID:
LefEndStatement(f);
break;
case LEF_NAMESCASESENSITIVE:
@ -1966,8 +2066,8 @@ LefRead(inName, importForeign)
mtype = DBTechNameType(LefLower(token));
if (mtype < 0)
{
LefError("Layer %s cannot be mapped to any magic layer!\n",
token);
/* Ignore. This is probably a masterslice or */
/* overlap, but that hasn't been parsed yet. */
LefSkipSection(f, tsave);
break;
}