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| author | Nathan Binkert <binkertn@umich.edu> | 2006-04-25 10:20:37 -0400 |
|---|---|---|
| committer | Nathan Binkert <binkertn@umich.edu> | 2006-04-25 10:20:37 -0400 |
| commit | b505af87d146f43c4d72c9ffde57588a58172c23 (patch) | |
| tree | 6def267b8c290e089495801ac2505810a452e3be | |
| parent | 6f590b4ddcca1cedbee7d2d9c49af9946eddfc7d (diff) | |
| download | gem5-b505af87d146f43c4d72c9ffde57588a58172c23.tar.xz | |
Fix segfault in sinic
dev/sinic.cc:
check that there is a fault before testing the fault type
--HG--
extra : convert_revision : 0cc95ba660655766b779e77d912dbc685cd476a8
| -rw-r--r-- | dev/sinic.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/dev/sinic.cc b/dev/sinic.cc index 363994919..2ce67acca 100644 --- a/dev/sinic.cc +++ b/dev/sinic.cc @@ -363,7 +363,7 @@ Device::read(MemReqPtr &req, uint8_t *data) assert(config.command & PCI_CMD_MSE); Fault fault = readBar(req, data); - if (fault->isMachineCheckFault()) { + if (fault && fault->isMachineCheckFault()) { panic("address does not map to a BAR pa=%#x va=%#x size=%d", req->paddr, req->vaddr, req->size); @@ -459,7 +459,7 @@ Device::write(MemReqPtr &req, const uint8_t *data) assert(config.command & PCI_CMD_MSE); Fault fault = writeBar(req, data); - if (fault->isMachineCheckFault()) { + if (fault && fault->isMachineCheckFault()) { panic("address does not map to a BAR pa=%#x va=%#x size=%d", req->paddr, req->vaddr, req->size); |