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Add --compiler flags, and break up deep functions

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git-svn-id: file://localhost/svn/verilator/trunk/verilator@913 77ca24e4-aefa-0310-84f0-b9a241c72d87
This commit is contained in:
Wilson Snyder
2007-04-19 18:20:16 +00:00
parent a216c1e7e4
commit 6a6995187e
16 changed files with 777 additions and 29 deletions
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src/V3Options.cpp
+23 -9
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@@ -454,18 +454,20 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
V3Error::pretendError(code, true);
}
}
else if ( !strcmp (sw, "-x-assign") && (i+1)<argc) {
shift;
if (!strcmp (argv[i], "0")) { m_xAssign="0"; }
else if (!strcmp (argv[i], "1")) { m_xAssign="1"; }
else if (!strcmp (argv[i], "unique")) { m_xAssign="unique"; }
else {
fl->v3fatal("Unknown setting for -x-assign: "<<sw);
}
}
else if ( !strcmp (sw, "-bin") && (i+1)<argc ) {
shift; m_bin = argv[i];
}
else if ( !strcmp (sw, "-compiler") && (i+1)<argc) {
shift;
if (!strcmp (argv[i], "gcc")) {
m_compLimitParens = 0;
} else if (!strcmp (argv[i], "msvc")) {
m_compLimitParens = 80; // 128, but allow some room
m_compLimitBlocks = 80; // 128, but allow some room
} else {
fl->v3fatal("Unknown setting for --compiler: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-f") && (i+1)<argc ) {
shift;
parseOptsFile(fl, argv[i]);
@@ -480,6 +482,15 @@ void V3Options::parseOptsList(FileLine* fl, int argc, char** argv) {
shift; m_prefix = argv[i];
if (m_modPrefix=="") m_modPrefix = m_prefix;
}
else if ( !strcmp (sw, "-x-assign") && (i+1)<argc) {
shift;
if (!strcmp (argv[i], "0")) { m_xAssign="0"; }
else if (!strcmp (argv[i], "1")) { m_xAssign="1"; }
else if (!strcmp (argv[i], "unique")) { m_xAssign="unique"; }
else {
fl->v3fatal("Unknown setting for --x-assign: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-y")) {
shift; addIncDir (string (argv[i]));
}
@@ -599,6 +610,9 @@ V3Options::V3Options() {
m_unrollCount = 64;
m_unrollStmts = 20;
m_compLimitParens = 0;
m_compLimitBlocks = 0;
m_makeDir = "obj_dir";
m_bin = "";
m_flags = "";