[LLVMbugs] [Bug 9648] New: ARM disassembler: UNREACHABLE executed at [...]/llvm-trunk/lib/Target/ARM/InstPrinter/../ARMBaseInfo.h:146!
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Thu Apr 7 15:48:05 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=9648
Summary: ARM disassembler: UNREACHABLE executed at
[...]/llvm-trunk/lib/Target/ARM/InstPrinter/../ARMBase
Info.h:146!
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: unassignedbugs at nondot.org
ReportedBy: sliedes at cc.hut.fi
CC: llvmbugs at cs.uiuc.edu
This is trunk r129111 running on Debian x86-64.
I get
$ echo '0x40 0xf0 0x7f 0xf5' |llvm-mc --disassemble --triple=arm
dsb Unknown memory operation
UNREACHABLE executed at
/home/sliedes/projects/llvm-trunk/lib/Target/ARM/InstPrinter/../ARMBaseInfo.h:146!
0 llvm-mc 0x0000000000d9838f
1 llvm-mc 0x0000000000d98eca
2 libpthread.so.0 0x00007f1e41523f60
3 libc.so.6 0x00007f1e40840165 gsignal + 53
4 libc.so.6 0x00007f1e40842f70 abort + 384
5 llvm-mc 0x0000000000d82684
6 llvm-mc 0x000000000064e957
7 llvm-mc 0x0000000000408871
8 llvm-mc 0x0000000000409c1f
9 llvm-mc 0x000000000040c762
10 libc.so.6 0x00007f1e4082cc4d __libc_start_main + 253
11 llvm-mc 0x0000000000406e29
Stack dump:
0. Program arguments: llvm-mc --disassemble --triple=arm
Aborted
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