riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Get rid of boost dep, fix the FIXMEs for Win32?

This commit is contained in:
Eddie Hung 2019-02-19 10:19:53 -08:00
parent 45d49d5d14
commit 54f719f446
1 changed files with 14 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
frontends/aiger/aigerparse.cc
View File

@ -22,14 +22,14 @@
// Armin Biere. The AIGER And-Inverter Graph (AIG) Format Version 20071012. Technical Report 07/1, October 2011, FMV Reports Series, Institute for Formal Models and Verification, Johannes Kepler University, Altenbergerstr. 69, 4040 Linz, Austria.
// http://fmv.jku.at/papers/Biere-FMV-TR-07-1.pdf
#ifdef _WIN32
#include <stdlib.h>
#endif
#include "kernel/yosys.h"
#include "kernel/sigtools.h"
#include "kernel/consteval.h"
#include "aigerparse.h"
#include <boost/endian/buffers.hpp>
#include <boost/lexical_cast.hpp>
YOSYS_NAMESPACE_BEGIN
#define log_debug log
@ -205,11 +205,15 @@ void AigerReader::parse_aiger()
static uint32_t parse_xaiger_literal(std::istream &f)
{
boost::endian::big_uint32_buf_t l;
uint32_t l;
f.read(reinterpret_cast<char*>(&l), sizeof(l));
if (f.gcount() != sizeof(l))
log_error("Offset %ld: unable to read literal!\n", boost::lexical_cast<int64_t>(f.tellg()));
return l.value();
log_error("Offset %ld: unable to read literal!\n", static_cast<int64_t>(f.tellg()));
#ifdef _WIN32
return _byteswap_ulong(l);
#else
return __builtin_bswap32(l);
#endif
}
static RTLIL::Wire* createWireIfNotExists(RTLIL::Module *module, unsigned literal)
@ -690,13 +694,7 @@ struct AigerFrontend : public Frontend {
log("Load module from an AIGER file into the current design.\n");
log("\n");
log(" -module_name <module_name>\n");
log(" Name of module to be created (default: <filename>)"
#ifdef _WIN32
"top" // FIXME
#else
"<filename>"
#endif
")\n");
log(" Name of module to be created (default: <filename>)\n");
log("\n");
log(" -clk_name <wire_name>\n");
log(" AIGER latches to be transformed into posedge DFFs clocked by wire of");
@ -744,7 +742,9 @@ struct AigerFrontend : public Frontend {
if (module_name.empty()) {
#ifdef _WIN32
module_name = "top"; // FIXME: basename equivalent on Win32?
char fname[_MAX_FNAME];
_splitpath(filename.c_str(), NULL /* drive */, NULL /* dir */, fname, NULL /* ext */)
module_name = fname;
#else
module_name = RTLIL::escape_id(basename(filename.c_str()));
#endif