Handle longer paths and the null target (spe)
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steve
parent
d6f53b2582
commit
7f78b9bf56
63
gverilog.c
63
gverilog.c
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@ -1,5 +1,5 @@
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/*
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* gvlog.c - A driver for verilog compiler ivl
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* gverilog.c - A driver for verilog compiler ivl
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* Copyright (C) 1999 Stefan Petersen (spe@geda.seul.org)
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* This program is free software; you can redistribute it and/or modify
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@ -32,34 +32,37 @@
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const char VERSION[] = "$Name: $ $State: Exp $";
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#ifndef PATHLEN
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# define PATHLEN 100
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#endif
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#define P_IF_SET(var) var.set ? var.name : ""
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/* Div compiler settings */
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struct compset {
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char compsw[5];
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char name[50];
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char name[PATHLEN];
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int set;
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};
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/* cpp include path */
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struct compset cppincdir = {"-I", INCLUDEDIR, 1};
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struct compset cppincpath = {"-I", INCLUDEDIR, 1};
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/* cpp library path */
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struct compset cpplibdir ={"-L", LIBDIR, 1};
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struct compset cpplibpath ={"-L", LIBDIR, 1};
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/* VPI module path */
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struct compset VPImodpath = {"-f", LIBDIR "/ivl", 1};
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/* ivl include path */
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struct compset ivlppincdir = {"-I", "", 0};
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struct compset ivlppincpath = {"-I", "", 0};
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/* ivl defines */
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struct compset ivlppdefines = {"-D", "", 0};
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/* ivl target setup */
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/* Compilation target, default vvm */
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typedef enum {VVM, XNF, OTHER} targettype;
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typedef enum {VVM, XNF, NULLT, OTHER} targettype;
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struct target {
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targettype target;
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struct compset targetinfo;
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@ -77,7 +80,7 @@ struct compset outputfile = {"-o", "", 0};
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struct compset topmodule = {"-s", "", 0};
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/* verilog files */
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char verilogfiles[50] = "";
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char verilogfiles[PATHLEN] = "";
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/* Temp files for storage */
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@ -100,6 +103,14 @@ void sorry(char optelem)
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}
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void strchk(char *str, unsigned int maxlen)
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{
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if (strlen(str) >= maxlen)
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fprintf(stderr, "Warning! Following path too long, truncating it!\n%s\n",
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str);
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}
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targettype resolvtarget(char *target)
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{
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if (strcmp(target, "vvm") == 0) {
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@ -109,6 +120,8 @@ targettype resolvtarget(char *target)
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functors.compsw, functors.compsw, functors.compsw);
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functors.set = 1;
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return XNF;
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} else if (strcmp(target, "null") == 0) {
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return NULLT;
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} else {
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return OTHER;
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}
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@ -149,9 +162,12 @@ void preprocess(void)
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sprintf(argument, LIBDIR "/ivl/ivlpp %s %s -L -o%s %s",
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P_IF_SET(ivlppdefines),
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P_IF_SET(ivlppincdir),
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P_IF_SET(ivlppincpath),
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tmpPPfile,
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verilogfiles);
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strchk(argument, 255);
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if (compileinfo.debug) {
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printf("Executing command : \n%s\n", argument);
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} else {
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@ -184,6 +200,9 @@ void compile(void)
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compileinfo.elabnetlist ? "-E whatever_netlist" : "", */
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tmpCCfile,
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tmpPPfile);
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strchk(argument, 255);
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if (compileinfo.debug) {
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printf("Executing command : \n%s\n", argument);
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printf("Removing file %s\n", tmpPPfile);
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@ -213,10 +232,13 @@ void postprocess(void)
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case VVM: /* Compile C++ source */
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sprintf(argument, "g++ -rdynamic %s%s %s%s %s -o %s -lvvm -ldl",
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cppincdir.compsw, cppincdir.name, /* Include dir */
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cpplibdir.compsw, cpplibdir.name, /* Library dir */
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cppincpath.compsw, cppincpath.name, /* Include dir */
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cpplibpath.compsw, cpplibpath.name, /* Library dir */
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tmpCCfile,
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outputfile.name);
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strchk(argument, 255);
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if (compileinfo.debug) {
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printf("Executing command :\n%s\n", argument);
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} else {
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@ -231,6 +253,9 @@ void postprocess(void)
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break;
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case XNF: /* Just move file as is */
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sprintf(outputfile.name, "%s.xnf", outputfile.name);
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strchk(argument, 255);
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if (compileinfo.debug) {
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printf("Moving file %s to %s\n", tmpCCfile, outputfile.name);
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} else {
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@ -239,8 +264,14 @@ void postprocess(void)
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}
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}
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break;
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case NULLT: /* Remove file we accidently created */
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unlink(tmpCCfile);
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break;
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case OTHER: /* Just move file as is */
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sprintf(outputfile.name, "%s.%s", outputfile.name, target.targetinfo.name);
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strchk(argument, 255);
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if (compileinfo.debug) {
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printf("Moving file %s to %s\n", tmpCCfile, outputfile.name);
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} else {
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@ -284,9 +315,10 @@ int main(int argc, char **argv)
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ivlppdefines.set =1;
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break;
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case 'I': /* includepath */
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sprintf(ivlppincdir.name, "%s %s %s", ivlppincdir.name,
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ivlppincdir.compsw, optarg);
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ivlppincdir.set = 1;
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sprintf(ivlppincpath.name, "%s %s %s", ivlppincpath.name,
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ivlppincpath.compsw, optarg);
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ivlppincpath.set = 1;
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strchk(ivlppincpath.name, PATHLEN);
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break;
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case 'X': /* xnf target */
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if (target.targetinfo.set)
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@ -362,13 +394,14 @@ int main(int argc, char **argv)
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}
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/* Resolve temporary file storage */
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sprintf(tmpPPfile, "/tmp/ivl%d.pp", (int)getpid());
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sprintf(tmpCCfile, "/tmp/ivl%d.cc", (int)getpid());
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sprintf(tmpPPfile, "ivl%d.pp", (int)getpid());
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sprintf(tmpCCfile, "ivl%d.cc", (int)getpid());
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/* Build list of verilog files */
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for(; optind != argc; optind++) {
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sprintf(verilogfiles, "%s %s", verilogfiles, argv[optind]);
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}
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strchk(verilogfiles , PATHLEN);
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/* Determine output filename if not explicitly set */
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if (!outputfile.set) {
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