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authorSteve Reinhardt <stever@eecs.umich.edu>2005-11-10 21:05:31 -0500
committerSteve Reinhardt <stever@eecs.umich.edu>2005-11-10 21:05:31 -0500
commit99bf6ed0849085588c3d51679218c5b53ab4b9c0 (patch)
tree3bcfd8de4417ebb04e4645c622bee3da25d74644 /sim/syscall_emul.hh
parentd727c2b6cf68df62a5603da40d86b5f3da81df75 (diff)
downloadgem5-99bf6ed0849085588c3d51679218c5b53ab4b9c0.tar.xz
Syscall DPRINTF and warning cleanup.
base/trace.hh: Need std:: on DPRINTFR reference to string class. base/traceflags.py: Remove SyscallWarnings trace flag... we should always print warnings so nothing undesirable goes unnoticed. Replaced with (currently unused) Syscall flag. sim/syscall_emul.cc: Change SyscallWarning DPRINTFs into warn() calls. Uncomment SyscallVerbose DPRINTFs. sim/syscall_emul.hh: Change SyscallWarning DPRINTFs into warn() calls. Call fatal() instead of ad-hoc termination. --HG-- extra : convert_revision : dc6c2ce3691a129f697b6a6ae5d889e2dbaab228
Diffstat (limited to 'sim/syscall_emul.hh')
-rw-r--r--sim/syscall_emul.hh13
1 files changed, 6 insertions, 7 deletions
diff --git a/sim/syscall_emul.hh b/sim/syscall_emul.hh
index d061f868e..17889113e 100644
--- a/sim/syscall_emul.hh
+++ b/sim/syscall_emul.hh
@@ -272,7 +272,7 @@ ioctlFunc(SyscallDesc *desc, int callnum, Process *process,
int fd = xc->getSyscallArg(0);
unsigned req = xc->getSyscallArg(1);
- // DPRINTFR(SyscallVerbose, "ioctl(%d, 0x%x, ...)\n", fd, req);
+ DPRINTF(SyscallVerbose, "ioctl(%d, 0x%x, ...)\n", fd, req);
if (fd < 0 || process->sim_fd(fd) < 0) {
// doesn't map to any simulator fd: not a valid target fd
@@ -396,7 +396,7 @@ fstatFunc(SyscallDesc *desc, int callnum, Process *process,
{
int fd = process->sim_fd(xc->getSyscallArg(0));
- // DPRINTFR(SyscallVerbose, "fstat(%d, ...)\n", fd);
+ DPRINTF(SyscallVerbose, "fstat(%d, ...)\n", fd);
if (fd < 0)
return -EBADF;
@@ -493,8 +493,8 @@ mmapFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
}
if (!(flags & OS::TGT_MAP_ANONYMOUS)) {
- DPRINTF(SyscallWarnings, "Warning: allowing mmap of file @ fd %d. "
- "This will break if not /dev/zero.", xc->getSyscallArg(4));
+ warn("allowing mmap of file @ fd %d. "
+ "This will break if not /dev/zero.", xc->getSyscallArg(4));
}
return start;
@@ -555,9 +555,8 @@ getrusageFunc(SyscallDesc *desc, int callnum, Process *process,
if (who != OS::RUSAGE_SELF) {
// don't really handle THREAD or CHILDREN, but just warn and
// plow ahead
- DCOUT(SyscallWarnings)
- << "Warning: getrusage() only supports RUSAGE_SELF."
- << " Parameter " << who << " ignored." << std::endl;
+ warn("getrusage() only supports RUSAGE_SELF. Parameter %d ignored.",
+ who);
}
getElapsedTime(rup->ru_utime.tv_sec, rup->ru_utime.tv_usec);