[lldb-dev] one more bug in evaluation

Andrey Zaytsev andrey.zaytsev at jetbrains.com
Mon Dec 5 23:30:29 PST 2011


Thank you, Greg! It was quit annoying. 
Xcode 4.3 has the same LLDB version as Xcode 4.2. Looks weird. Are they going to pull your recent work there and when?

On 06.12.2011, at 2:07, Greg Clayton wrote:

> Already fixed in recent LLDB versions:
> 
> (lldb) version
> LLDB-92
> (lldb) memory read -fp 0x0000000100000c00 --num-per-line 1
> 0x100000c00: 0xfffffbbf9588ce89
> 0x100000c08: 0xfffbbf858ac28948
> 0x100000c10: 0x458b0000021ce8ff
> 0x100000c18: 0x8bcc458901c083cc
> 0x100000c20: 0x7cc839f44d8bcc45
> 0x100000c28: 0x00000260058d48ba
> 0x100000c30: 0x00000200e8c78948
> 0x100000c38: 0x4800000259058d48
> (lldb) p ((void **)0x0000000100000c00 + 3)
> (void **) $2 = 0x0000000100000c18
> (lldb) p *((void **)0x0000000100000c00 + 3)
> (void *) $3 = 0x8bcc458901c083cc
> 
> I believe this was fixed a few builds back when Sean fixed some issues with our IR emulation.
> 
> Greg Clayton
> 
> On Dec 5, 2011, at 3:18 AM, Andrey Zaytsev wrote:
> 
>> LLDB-76:
>> 
>> (lldb) p ((void **)0x000000010011c9c0 + 3)
>> (void **) $30 = 0x000000010011c9d8
>> (lldb) p *((void **)0x000000010011c9c0 + 3)                       
>> (void *) $31 = 0x000000010011c9d8                            // bug!
>> (lldb) x 0x000000010011c9d8
>> 0x10011c9d8: 10 2b 00 00 01 00 00 00 00 00 00 00 00 00 00 00  .+..............
>> 0x10011c9e8: e0 54 00 00 01 00 00 00 08 ee f5 77 ff 7f 00 00  .T.........w….
>> 
>> 
>> Andrey Zaytsev
>> JetBrains, Inc 
>> http://jetbrains.com
>> Develop with pleasure!
>> 
>> 
>> _______________________________________________
>> lldb-dev mailing list
>> lldb-dev at cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
> 





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