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Updated ABC

This commit is contained in:
Clifford Wolf 2014-02-13 18:56:36 +01:00
parent cd9e8741a7
commit a123941618
2 changed files with 24 additions and 1 deletions
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2
Makefile
View File

@ -37,7 +37,7 @@ OBJS = kernel/version_$(GIT_REV).o
# is just a symlink to your actual ABC working directory, as 'make mrproper' # is just a symlink to your actual ABC working directory, as 'make mrproper'
# will remove the 'abc' directory and you do not want to accidentally # will remove the 'abc' directory and you do not want to accidentally
# delete your work on ABC.. # delete your work on ABC..
ABCREV = d7d412483aa9 ABCREV = 2058c8ccea68
ABCPULL = 1 ABCPULL = 1
-include Makefile.conf -include Makefile.conf

23
passes/abc/abc.cc
View File

@ -640,9 +640,32 @@ static void abc_module(RTLIL::Design *design, RTLIL::Module *current_module, std
f = popen(buffer.c_str(), "r"); f = popen(buffer.c_str(), "r");
if (f == NULL) if (f == NULL)
log_error("Opening pipe to `%s' for reading failed: %s\n", buffer.c_str(), strerror(errno)); log_error("Opening pipe to `%s' for reading failed: %s\n", buffer.c_str(), strerror(errno));
#if 0
char logbuf[1024]; char logbuf[1024];
while (fgets(logbuf, 1024, f) != NULL) while (fgets(logbuf, 1024, f) != NULL)
log("ABC: %s", logbuf); log("ABC: %s", logbuf);
#else
bool got_cr = false;
std::string linebuf;
char logbuf[1024];
while (fgets(logbuf, 1024, f) != NULL)
for (char *p = logbuf; *p; p++) {
if (*p == '\r') {
got_cr = true;
continue;
}
if (*p == '\n') {
log("ABC: %s\n", linebuf.c_str());
got_cr = false, linebuf.clear();
continue;
}
if (got_cr)
got_cr = false, linebuf.clear();
linebuf += *p;
}
if (!linebuf.empty())
log("ABC: %s\n", linebuf.c_str());
#endif
errno = 0; errno = 0;
int ret = pclose(f); int ret = pclose(f);
if (ret < 0) if (ret < 0)