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Changed frontend-api from FILE to std::istream

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This commit is contained in:
Clifford Wolf 2014-08-23 15:03:55 +02:00
parent 5dce303a2a
commit 19cff41eb4
22 changed files with 116 additions and 89 deletions
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8
passes/cmds/show.cc
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@ -720,13 +720,13 @@ struct ShowPass : public Pass {
}
for (auto filename : libfiles) {
FILE *f = fopen(filename.c_str(), "rt");
if (f == NULL)
std::ifstream f;
f.open(filename.c_str());
if (f.fail())
log_error("Can't open lib file `%s'.\n", filename.c_str());
RTLIL::Design *lib = new RTLIL::Design;
Frontend::frontend_call(lib, f, filename, (filename.size() > 3 && filename.substr(filename.size()-3) == ".il") ? "ilang" : "verilog");
Frontend::frontend_call(lib, &f, filename, (filename.size() > 3 && filename.substr(filename.size()-3) == ".il") ? "ilang" : "verilog");
libs.push_back(lib);
fclose(f);
}
if (libs.size() > 0)

4
passes/cmds/write_file.cc
View file

@ -41,7 +41,7 @@ struct WriteFileFrontend : public Frontend {
log(" EOT\n");
log("\n");
}
virtual void execute(FILE *&f, std::string filename, std::vector<std::string> args, RTLIL::Design*)
virtual void execute(std::istream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design*)
{
bool append_mode = false;
std::string output_filename;
@ -67,7 +67,7 @@ struct WriteFileFrontend : public Frontend {
char buffer[64 * 1024];
size_t bytes;
while (0 < (bytes = fread(buffer, 1, sizeof(buffer), f)))
while (0 < (bytes = f->readsome(buffer, sizeof(buffer))))
fwrite(buffer, bytes, 1, of);
fclose(of);