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Added memhasher (yosys -M)

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This commit is contained in:
Clifford Wolf 2014-12-28 21:27:51 +01:00
parent 445686cba3
commit 8773fd5897
4 changed files with 56 additions and 2 deletions
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11
kernel/driver.cc
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@ -151,8 +151,11 @@ int main(int argc, char **argv)
printf(" -m module_file\n");
printf(" load the specified module (aka plugin)\n");
printf("\n");
printf(" -M\n");
printf(" will slightly randomize allocated pointer addresses. for debugging\n");
printf("\n");
printf(" -A\n");
printf(" will call abort() at the end of the script. useful for debugging\n");
printf(" will call abort() at the end of the script. for debugging\n");
printf("\n");
printf(" -V\n");
printf(" print version information and exit\n");
@ -174,10 +177,13 @@ int main(int argc, char **argv)
}
int opt;
while ((opt = getopt(argc, argv, "AQTVSm:f:Hh:b:o:p:l:qv:tds:c:")) != -1)
while ((opt = getopt(argc, argv, "MAQTVSm:f:Hh:b:o:p:l:qv:tds:c:")) != -1)
{
switch (opt)
{
case 'M':
memhasher_on();
break;
case 'A':
call_abort = true;
break;
@ -407,6 +413,7 @@ int main(int argc, char **argv)
}
#endif
memhasher_off();
if (call_abort)
abort();