Displaying 20 results from an estimated 27 matches for "dw_tag_auto_variable".
2010 Jul 14
2
[LLVMdev] Trying to access the user defined variable name
...uot;, metadata !2,
i32 1, metadata !6} ; [ DW_TAG_arg_variable ]
!8 = metadata !{i32 5, i32 4, metadata !9, null}
!9 = metadata !{i32 524299, metadata !1, i32 2, i32 1} ; [
DW_TAG_lexical_block ] !10 = metadata !{i32 524544, metadata !9,
metadata !"u", metadata !2, i32 3, metadata !6} ; [
DW_TAG_auto_variable ]
!11 = metadata !{i32 7, i32 1, metadata !9, null}
******************************************************************
Llvm has replaced the name of the local variable (u) by a temporary
name (%add). However, the debug information contains the information
about the original variable name. **** !1...
2010 Jul 15
0
[LLVMdev] Trying to access the user defined variable name
...metadata !6} ; [ DW_TAG_arg_variable ]
> !8 = metadata !{i32 5, i32 4, metadata !9, null}
> !9 = metadata !{i32 524299, metadata !1, i32 2, i32 1} ; [
> DW_TAG_lexical_block ] !10 = metadata !{i32 524544, metadata !9,
> metadata !"u", metadata !2, i32 3, metadata !6} ; [
> DW_TAG_auto_variable ]
> !11 = metadata !{i32 7, i32 1, metadata !9, null}
> ******************************************************************
>
> Llvm has replaced the name of the local variable (u) by a temporary
> name (%add). However, the debug information contains the information
> about the ori...
2015 Apr 29
2
[LLVMdev] Assertion failure (Bug 21609) in DwarfFile.cpp
...signed]
-!10 = !{!"0x101\00p\0016777217\000", !5, !6, !9} ; [
DW_TAG_arg_variable ] [p] [line 1]
+!10 = !{!"0x101\00p\001\001\000", !5, !6, !9} ; [ DW_TAG_arg_variable
] [p] [line 1]
!11 = !MDLocation(line: 1, scope: !5)
-!12 = !{!"0x100\00r\002\000", !13, !6, !9} ; [ DW_TAG_auto_variable ]
[r] [line 2]
+!12 = !{!"0x100\00r\002\000\000", !13, !6, !9} ; [
DW_TAG_auto_variable ] [r] [line 2]
Before I spend cycles updating the test cases, I wanted get a 'go
ahead' from code owners.
Please let me know.
Thanks,
Sandeep
2010 Apr 26
0
[LLVMdev] Does llvm-gcc emit column # info?
...* %Y, !dbg !17 ; <i32> [#uses=1]
store i32 %tmp2, i32* %X, !dbg !17
ret void, !dbg !18
}
declare void @llvm.dbg.declare({ }*, metadata) nounwind readnone
!0 = metadata !{i32 459008, metadata !1, metadata !"X",
metadata !3, i32 2, metadata !6}; [ DW_TAG_auto_variable ]
!1 = metadata !{i32 458763, metadata !2}; [DW_TAG_lexical_block ]
!2 = metadata !{i32 458798, i32 0, metadata !3, metadata !"foo", metadata !"foo",
metadata !"foo", metadata !3, i32 1, metadata !4,
i1 false, i1 true}; [DW_TAG_subprogra...
2010 Jul 15
2
[LLVMdev] Trying to access the user defined variable name
...d parameter is of type "metadata".
So I was able to access it by casting it to MDNode. After that, I am
assuming that it gives me a handle to the metadata represented as
"!10"
!10 = metadata !{i32 524544, metadata !9, metadata !"u", metadata !2,
i32 3, metadata !6} ; [DW_TAG_auto_variable ]
>From here, I am trying invain to access the variable name.
Is there something wrong in my approach? I feel that I have not
understood the method to access metadata in llvm.
Thanks
Regards
Arvind
On Thu, Jul 15, 2010 at 2:07 PM, Devang Patel <devang.patel at gmail.com> wrote:
> On...
2010 Apr 26
3
[LLVMdev] Does llvm-gcc emit column # info?
Hi,
I tried llvm-gcc -g -O0 on several cases, but the column field of meta data
always shows zero in created ll code.
Does llvm-gcc emit column # info ? Or I should add some option?
Thanks in advance.
Sheng.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100426/76b52b1f/attachment.html>
2015 Apr 29
2
[LLVMdev] Assertion failure (Bug 21609) in DwarfFile.cpp
...000", !5, !6, !9} ; [
>> DW_TAG_arg_variable ] [p] [line 1]
>> +!10 = !{!"0x101\00p\001\001\000", !5, !6, !9} ; [ DW_TAG_arg_variable
>> ] [p] [line 1]
>> !11 = !MDLocation(line: 1, scope: !5)
>> -!12 = !{!"0x100\00r\002\000", !13, !6, !9} ; [ DW_TAG_auto_variable ]
>> [r] [line 2]
>> +!12 = !{!"0x100\00r\002\000\000", !13, !6, !9} ; [
>> DW_TAG_auto_variable ] [r] [line 2]
>>
>> Before I spend cycles updating the test cases, I wanted get a 'go
>> ahead' from code owners.
>>
>> Please let me k...
2012 Mar 02
2
[LLVMdev] Question on debug information
...tadata !{i32 590081, metadata !3, metadata !"n", metadata !1, i32
50331648, metadata !7, i32 0} ; DW_TAG_arg_variable
!12 = metadata !{i32 9, i32 0, metadata !5, null}
!13 = metadata !{i32 590080, metadata !5, metadata !"tests_passed",
metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
!14 = metadata !{i32 10, i32 0, metadata !5, null}
!15 = metadata !{i32 590080, metadata !5, metadata !"tests_failed",
metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
!16 = metadata !{i32 12, i32 0, metadata !5, null}
!17 = metadata !{i32 590080, metadata !5, metadata !...
2012 Mar 06
0
[LLVMdev] Question on debug information
...metadata !3, metadata !"n", metadata !1, i32
> 50331648, metadata !7, i32 0} ; DW_TAG_arg_variable
> !12 = metadata !{i32 9, i32 0, metadata !5, null}
> !13 = metadata !{i32 590080, metadata !5, metadata !"tests_passed",
> metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
> !14 = metadata !{i32 10, i32 0, metadata !5, null}
> !15 = metadata !{i32 590080, metadata !5, metadata !"tests_failed",
> metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
> !16 = metadata !{i32 12, i32 0, metadata !5, null}
> !17 = metadata !{i32 590080...
2012 Mar 06
2
[LLVMdev] Question on debug information
...2 590081, metadata !3, metadata !"n", metadata !1, i32 50331648, metadata !7, i32 0} ; DW_TAG_arg_variable
> !12 = metadata !{i32 9, i32 0, metadata !5, null}
> !13 = metadata !{i32 590080, metadata !5, metadata !"tests_passed", metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
> !14 = metadata !{i32 10, i32 0, metadata !5, null}
> !15 = metadata !{i32 590080, metadata !5, metadata !"tests_failed", metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
> !16 = metadata !{i32 12, i32 0, metadata !5, null}
> !17 = metadata !{i32 590080, m...
2013 Mar 20
2
[LLVMdev] Debug Info Documentation State
...e (compiler written in Scala,
outputs .ll files), but I found it really hard to do based on the
documentation provided at http://llvm.org/docs/SourceLevelDebugging.html (I
looked at the specific doc for LLVM 3.0 though)
With LLVM 3.0, DI version 8 (which is documented there) seemed to work,
except DW_TAG_auto_variable for which I used version tag 11 and imitated
what clang was doing.
Got that working for simple programs, but now I switched to LLVM 3.2 and
that debug info doesn't work any more. My best bet seems to be looking at
how Clang/LLVM does it internally.
PS. For anyone else looking for this, lib/VM...
2010 Jul 15
0
[LLVMdev] Trying to access the user defined variable name
...metadata".
> So I was able to access it by casting it to MDNode. After that, I am
> assuming that it gives me a handle to the metadata represented as
> "!10"
>
> !10 = metadata !{i32 524544, metadata !9, metadata !"u", metadata !2,
> i32 3, metadata !6} ; [DW_TAG_auto_variable ]
>
> From here, I am trying invain to access the variable name.
> Is there something wrong in my approach? I feel that I have not
> understood the method to access metadata in llvm.
>
Use DIVariable from DebugInfo.h to access fields of MDNode that is
holding variable's info.
-...
2011 Dec 29
2
[LLVMdev] DW_AT_location not getting generated for local variables
...720932, null, metadata !"Int32", null, i32 0, i64 32,
i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!11 = metadata !{metadata !12}
!12 = metadata !{metadata !13}
!13 = metadata !{i32 721152, metadata !14, metadata !"bar", metadata !7,
i32 2, metadata !10, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
!14 = metadata !{i32 720907, metadata !15, i32 1, i32 1, metadata !7, i32
1} ; [ DW_TAG_lexical_block ]
!15 = metadata !{i32 720907, metadata !5, i32 1, i32 1, metadata !7, i32 0}
; [ DW_TAG_lexical_block ]
!16 = metadata !{i32 2, i32 2, metadata !14, null}
!17 = metadata !{i32 3, i32 3, metadata...
2012 Jan 02
0
[LLVMdev] DW_AT_location not getting generated for local variables
...quot;Int32", null, i32 0, i64 32,
> i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
> !11 = metadata !{metadata !12}
> !12 = metadata !{metadata !13}
> !13 = metadata !{i32 721152, metadata !14, metadata !"bar", metadata !7, i32
> 2, metadata !10, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
> !14 = metadata !{i32 720907, metadata !15, i32 1, i32 1, metadata !7, i32 1}
> ; [ DW_TAG_lexical_block ]
> !15 = metadata !{i32 720907, metadata !5, i32 1, i32 1, metadata !7, i32 0}
> ; [ DW_TAG_lexical_block ]
> !16 = metadata !{i32 2, i32 2, metadata !14, null}
> !17 = met...
2012 Mar 07
0
[LLVMdev] Question on debug information
...tadata !"n", metadata !1,
>> i32 50331648, metadata !7, i32 0} ; DW_TAG_arg_variable
>> !12 = metadata !{i32 9, i32 0, metadata !5, null}
>> !13 = metadata !{i32 590080, metadata !5, metadata !"tests_passed",
>> metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
>> !14 = metadata !{i32 10, i32 0, metadata !5, null}
>> !15 = metadata !{i32 590080, metadata !5, metadata !"tests_failed",
>> metadata !1, i32 0, metadata !7, i32 0} ; DW_TAG_auto_variable
>> !16 = metadata !{i32 12, i32 0, metadata !5, null}
>> !17 = m...
2012 Jul 27
2
[LLVMdev] llvm dwarf debug info for locals with llvm.dbg.define
...routine_type ]
!8 = metadata !{metadata !9}
!9 = metadata !{i32 786468, null, metadata !"int", null, i32 0, i64 32,
i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!10 = metadata !{i32 786688, metadata !11, metadata !"b", metadata !6,
i32 10, metadata !9, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
!11 = metadata !{i32 786443, metadata !12, i32 10, i32 1, metadata !6,
i32 1} ; [ DW_TAG_lexical_block ]
!12 = metadata !{i32 786443, metadata !5, i32 10, i32 1, metadata !6,
i32 0} ; [ DW_TAG_lexical_block ]
!13 = metadata !{i32 786688, metadata !11, metadata !"Result", metadata
!6,...
2013 Mar 20
0
[LLVMdev] Debug Info Documentation State
...Scala,
> outputs .ll files), but I found it really hard to do based on the
> documentation provided at http://llvm.org/docs/SourceLevelDebugging.html(I looked at the specific doc for LLVM 3.0 though)
>
> With LLVM 3.0, DI version 8 (which is documented there) seemed to work,
> except DW_TAG_auto_variable for which I used version tag 11 and imitated
> what clang was doing.
>
> Got that working for simple programs, but now I switched to LLVM 3.2 and
> that debug info doesn't work any more. My best bet seems to be looking at
> how Clang/LLVM does it internally.
>
> PS. For any...
2013 Mar 20
1
[LLVMdev] Debug Info Documentation State
...uts .ll files), but I found it really hard to do based on the
>> documentation provided at http://llvm.org/docs/SourceLevelDebugging.html(I looked at the specific doc for LLVM 3.0 though)
>>
>> With LLVM 3.0, DI version 8 (which is documented there) seemed to work,
>> except DW_TAG_auto_variable for which I used version tag 11 and imitated
>> what clang was doing.
>>
>> Got that working for simple programs, but now I switched to LLVM 3.2 and
>> that debug info doesn't work any more. My best bet seems to be looking at
>> how Clang/LLVM does it internally.
&...
2011 Apr 30
2
[LLVMdev] DWARF not being generated for local variable, though MD looks right(?)
...uot;-g", i32 0} ; [ DW_TAG_compile_unit ]
!3 = metadata !{i32 589860, metadata !2, metadata !"int32", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!4 = metadata !{i32 590080, metadata !5, metadata !"y", metadata !1, i32 5, metadata !3, i32 0} ; [ DW_TAG_auto_variable ]
!5 = metadata !{i32 589835, metadata !0, i32 4, i32 0, metadata !1, i32 0} ; [ DW_TAG_lexical_block ]
!6 = metadata !{i32 1234}
!7 = metadata !{i32 5, i32 0, metadata !5, null}
However, if I run dwarfdump on the object file, there's nothing there for the variable 'y' (see below). No...
2011 Aug 16
1
[LLVMdev] Missing metadata for volatile variables
...a !{i32 589860, metadata !1, metadata !"int", metadata !1,
i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!6 = metadata !{i32 1, i32 0, metadata !0, null}
!7 = metadata !{i32 590080, metadata !0, metadata !"memtmp", metadata
!1, i32 2, metadata !8, i32 0} ; [ DW_TAG_auto_variable ]
!8 = metadata !{i32 589877, metadata !1, metadata !"", metadata !1,
i32 0, i64 32, i64 32, i64 0, i32 0, metadata !5} ; [
DW_TAG_volatile_type ]
!9 = metadata !{i32 2, i32 0, metadata !0, null}
!10 = metadata !{i32 3, i32 0, metadata !0, null}
!11 = metadata !{i32 4, i32 0, metadata !0,...