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| author | Andrew Schultz <alschult@umich.edu> | 2004-02-13 16:42:42 -0500 |
|---|---|---|
| committer | Andrew Schultz <alschult@umich.edu> | 2004-02-13 16:42:42 -0500 |
| commit | 6391bfac543921e49469d74ea58de644d7a8f7cc (patch) | |
| tree | 5eecd8fdf50590c9b8d8a622b90fff0c6ff2aff1 /sim | |
| parent | 29eae76153c325e1b16785e65381075eaeaa7d3b (diff) | |
| parent | 8232c9743df13416810316476500d0e13681677e (diff) | |
| download | gem5-6391bfac543921e49469d74ea58de644d7a8f7cc.tar.xz | |
Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/m5
into zizzer.eecs.umich.edu:/z/alschult/linux
--HG--
extra : convert_revision : 2ea2bbd41f7e0c257b374d9cd0e37abaf6a7c170
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/syscall_emul.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sim/syscall_emul.cc b/sim/syscall_emul.cc index e953a7308..57ae39cf8 100644 --- a/sim/syscall_emul.cc +++ b/sim/syscall_emul.cc @@ -104,7 +104,9 @@ int obreakFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc) { // change brk addr to first arg - p->brk_point = xc->getSyscallArg(0); + Addr new_brk = xc->getSyscallArg(0); + if (new_brk != 0) + p->brk_point = xc->getSyscallArg(0); return p->brk_point; } |