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magic
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Could not get the LEF datestamp to work correctly as a pointer, 

due to issues of declaring global variables;  rather than track
down the correct use, just reworked it so that the value is just
an integer and takes -1 as the default (fixed timestamping
disabled).
This commit is contained in:
Tim Edwards 2022-01-22 13:30:11 -05:00
parent 81ecdbf209
commit 8e80644dd7
2 changed files with 16 additions and 28 deletions
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36
lef/lefCmd.c
View File

@ -27,13 +27,11 @@ static char rcsid[] __attribute__ ((unused)) = "$Header: /usr/cvsroot/magic-8.0/
#include "textio/txcommands.h"
#include "commands/commands.h"
int *lefDateStamp = NULL; /* If non-NULL, defines the timestamp
* to use when creating new cell defs
* from LEF or DEF. Useful when generating
* libraries to make sure that full and
* abstract views of the same cell have
* matching timestamps.
*/
int lefDateStamp = -1; /* If not -1, defines the timestamp to use when creating
* new cell defs from LEF or DEF. Useful when generating
* libraries to make sure that full and abstract views of
* the same cell have matching timestamps.
*/
/*
* ----------------------------------------------------------------------------
*
@ -218,7 +216,7 @@ CmdLef(w, cmd)
if (is_lef)
LefRead(namep, lefImport, lefAnnotate, lefDateStamp);
else
DefRead(namep, defLabelNets, lefDateStamp);
DefRead(namep, defLabelNets);
break;
case LEF_WRITEALL:
if (!is_lef)
@ -392,14 +390,14 @@ CmdLef(w, cmd)
if (cmd->tx_argc == 2)
{
#ifdef MAGIC_WRAPPER
if (lefDateStamp != NULL)
Tcl_SetObjResult(magicinterp, Tcl_NewIntObj(*lefDateStamp));
if (lefDateStamp != -1)
Tcl_SetObjResult(magicinterp, Tcl_NewIntObj(lefDateStamp));
else
Tcl_SetObjResult(magicinterp, Tcl_NewStringObj("default", -1));
#else
if (lefDateStamp != NULL)
if (lefDateStamp != -1)
TxPrintf("Macros will contain a header creation date "
"stamp of %d.\n", *lefDateStamp);
"stamp of %d.\n", lefDateStamp);
else
TxPrintf("Macros will contain a default header creation date "
"stamp.\n");
@ -410,19 +408,9 @@ CmdLef(w, cmd)
goto wrongNumArgs;
if (!strcmp(cmd->tx_argv[2], "default"))
{
if (lefDateStamp != NULL)
{
freeMagic((char *)lefDateStamp);
lefDateStamp = NULL;
}
}
lefDateStamp = -1;
else if (StrIsInt(cmd->tx_argv[2]))
{
if (lefDateStamp == NULL)
lefDateStamp = (int *)mallocMagic(sizeof(int));
*lefDateStamp = atoi(cmd->tx_argv[2]);
}
lefDateStamp = atoi(cmd->tx_argv[2]);
else
{
TxError("Unrecognizable date stamp \"%s\".\n", cmd->tx_argv[2]);

8
lef/lefRead.c
View File

@ -1729,7 +1729,7 @@ LefReadMacro(f, mname, oscale, importForeign, doAnnotate, lefTimestamp)
bool doAnnotate; /* If true, ignore all macros that are
* not already CellDefs.
*/
int *lefTimestamp; /* If non-NULL, use the value pointed to
int lefTimestamp; /* If not -1, use the value pointed to
* as the CellDef's timestamp.
*/
{
@ -1805,9 +1805,9 @@ LefReadMacro(f, mname, oscale, importForeign, doAnnotate, lefTimestamp)
else
is_imported = TRUE;
}
if (lefTimestamp != NULL)
if (lefTimestamp != -1)
{
lefMacro->cd_timestamp = *lefTimestamp;
lefMacro->cd_timestamp = lefTimestamp;
lefMacro->cd_flags = CDFIXEDSTAMP;
}
@ -2535,7 +2535,7 @@ LefRead(inName, importForeign, doAnnotate, lefTimestamp)
char *inName;
bool importForeign;
bool doAnnotate;
int *lefTimestamp;
int lefTimestamp;
{
FILE *f;
char *filename;