changeset f60cd60445b7 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=f60cd60445b7
description:
base: calls abort() from fatal
Currently fatal() ends the simulation in a normal fashion. This
results in
the call stack getting lost when using a debugger and it is not always
possible to debug the simulation just from the information provided by
the
printed error message. Even though the error is likely due to a user's
fault,
the information available should not be thrown away. Hence, this patch
to
call abort() from fatal().
diffstat:
src/base/misc.hh | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diffs (17 lines):
diff -r b29a58680b47 -r f60cd60445b7 src/base/misc.hh
--- a/src/base/misc.hh Thu Feb 06 16:30:12 2014 -0600
+++ b/src/base/misc.hh Thu Feb 06 16:30:13 2014 -0600
@@ -77,11 +77,10 @@
// This implements a cprintf based fatal() function. fatal() should
// be called when the simulation cannot continue due to some condition
// that is the user's fault (bad configuration, invalid arguments,
-// etc.) and not a simulator bug. fatal() calls exit(1), i.e., a
-// "normal" exit with an error code, as opposed to abort() like
+// etc.) and not a simulator bug. fatal() calls abort() like
// panic() does.
//
-#define fatal(...) exit_message("fatal", 1, __VA_ARGS__)
+#define fatal(...) exit_message("fatal", -1, __VA_ARGS__)
void
__base_message(std::ostream &stream, const char *prefix, bool verbose,
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