Hello everyone,
I'm getting the following segfault when I run M5 with mshrs = 1.
Program received signal SIGSEGV, Segmentation fault.
0x0833660f in BlockingBuffer::squash (this=0x85789b8, thread_number=0) at
m5/mem/cache/miss/blocking_buffer.cc:193
193 m5/mem/cache/miss/blocking_buffer.cc: No such file or directory.
in m5/mem/cache/miss/blocking_buffer.cc
The backtrace:
#0 0x0833660f in BlockingBuffer::squash (this=0x85789b8, thread_number=0) at
m5/mem/cache/miss/blocking_buffer.cc:193
#1 0x0824ba1e in Cache<CacheTags<LRU, NullCompression>, BlockingBuffer,
UniCoherence>::squash (this=0x85a0658, thread_number=0)
at m5/mem/cache/cache.hh:215
#2 0x082488c0 in MemoryInterface<Cache<CacheTags<LRU, NullCompression>,
BlockingBuffer, UniCoherence> >::squash (this=0x85a3888,
thread_number=0) at m5/mem/memory_interface_impl.hh:104
#3 0x081d681c in FullCPU::fetch_squash (this=0x85ce9b0, thread_number=0) at
m5/encumbered/cpu/full/fetch.cc:568
#4 0x081ca0c9 in FullCPU::fixup_btb_miss (this=0x85ce9b0, inst=0x86a68a8) at
m5/encumbered/cpu/full/dispatch.cc:1504
#5 0x081ca039 in FullCPU::start_decode (this=0x85ce9b0) at
m5/encumbered/cpu/full/dispatch.cc:1474
#6 0x081adf3d in FullCPU::tick (this=0x85ce9b0) at
m5/encumbered/cpu/full/cpu.cc:988
#7 0x081bdfca in FullCPU::TickEvent::process (this=0x85d2790) at
m5/encumbered/cpu/full/cpu.hh:777
#8 0x083779e5 in EventQueue::serviceOne (this=0x8522404) at
m5/sim/eventq.cc:114
#9 0x0837bde6 in main (argc=10, argv=0xbff30454) at m5/sim/main.cc:394
Hope this helps.
Jos
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