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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [arm disassembler] Disassembler can't read llvm created object"
href="http://llvm.org/bugs/show_bug.cgi?id=15795">15795</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[arm disassembler] Disassembler can't read llvm created object
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: ARM
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>echristo@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>~/builds/build-llvm/Debug+Asserts/bin/llc -filetype=obj
2011-01-19-MergedGlobalDbg.ll
~/builds/build-llvm/Debug+Asserts/bin/llvm-objdump -disassemble
2011-01-19-MergedGlobalDbg.o
_get3:
28: 40 f2 84 32 addlo pc, r4,
#4
2c: c0 f2 00 02 andeq pc, r0,
#12
30: 7a 44 91 78 ldmvc r1, {r1,
r3, r4, r5, r6, r10, lr}
/Users/echristo/builds/build-llvm/Debug+Asserts/bin/llvm-objdump: warning:
invalid instruction encoding
35: 70 08 46 70 subvc r0, r6,
r0, ror r8
39: 47 00 bf 40 adcsmi r0, pc,
r7, asr #32
otool -tv gives:
_get3:
00000028 f2403284 movw r2, #900
0000002c f2c00200 movt r2, #0
00000030 447a add r2, pc
00000032 7891 ldrb r1, [r2, #2]
00000034 7090 strb r0, [r2, #2]
00000036 4608 mov r0, r1
00000038 4770 bx lr
0000003a bf00 nop
which isn't even close to what llvm-objdump is giving.</pre>
</div>
</p>
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