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Support $fopen and I/O with integer instead of `verilator_file_descriptor.

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This commit is contained in:
Wilson Snyder
2011-07-01 13:41:21 -04:00
parent 6e41d532fe
commit a901e171b2
11 changed files with 86 additions and 56 deletions
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src/V3EmitC.cpp
+4 -6
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@@ -344,13 +344,11 @@ public:
puts(");\n");
}
virtual void visit(AstFClose* nodep, AstNUser*) {
puts("if (");
puts("VL_FCLOSE_I(");
nodep->filep()->iterateAndNext(*this);
puts(") { fclose (VL_CVT_Q_FP(");
nodep->filep()->iterateAndNext(*this);
puts(")); ");
puts("); ");
nodep->filep()->iterateAndNext(*this); // For saftey, so user doesn't later WRITE with it.
puts("=0; }\n");
puts("=0;\n");
}
virtual void visit(AstFFlush* nodep, AstNUser*) {
if (!nodep->filep()) {
@@ -358,7 +356,7 @@ public:
} else {
puts("if (");
nodep->filep()->iterateAndNext(*this);
puts(") { fflush (VL_CVT_Q_FP(");
puts(") { fflush (VL_CVT_I_FP(");
nodep->filep()->iterateAndNext(*this);
puts(")); }\n");
}