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pdbdump: fix bug in name hash table.

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name_ids() did not return all IDs but only the first NameCount items.
The number of non-zero entries in IDs vector is NameCount, but it
does not mean that all non-zero entries are at the beginning of IDs
vector.

Differential Revision: http://reviews.llvm.org/D20611

llvm-svn: 270656
This commit is contained in:
Rui Ueyama 2016-05-25 04:07:17 +00:00
parent 2984a1ea1d
commit 9930c53d56
2 changed files with 44 additions and 17 deletions
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4
lib/DebugInfo/PDB/Raw/NameHashTable.cpp
View File

@ -147,6 +147,4 @@ uint32_t NameHashTable::getIDForString(StringRef Str) const {
return IDs[0];
}
ArrayRef<uint32_t> NameHashTable::name_ids() const {
return ArrayRef<uint32_t>(IDs).slice(1, NameCount);
}
ArrayRef<uint32_t> NameHashTable::name_ids() const { return IDs; }

57
test/DebugInfo/PDB/pdbdump-headers.test
View File

@ -50,6 +50,7 @@
; EMPTY-NEXT: Names [
; EMPTY-NEXT: d:\src\llvm\test\debuginfo\pdb\inputs\predefined c++ attributes (compiler internal)
; EMPTY-NEXT: d:\src\llvm\test\debuginfo\pdb\inputs\empty.cpp
; EMPTY-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + =
; EMPTY-NEXT: ]
; EMPTY-NEXT: }
; EMPTY-NEXT: Type Info Stream {
@ -524,24 +525,24 @@
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\vcruntime_startup.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\misc\checkcfg.c
; BIG-NEXT: f:\dd\vctools\langapi\include\isa_availability.h
; BIG-NEXT: $T0 $ebp = $T2 $esp = $T1 .raSearchStart = $eip $T1 ^ = $ebp $T0 = $esp $T1 4 + =
; BIG-NEXT: $T0 $ebp = $T2 $esp = $T1 .raSearchStart = $eip $T1 ^ = $ebp $T0 = $esp $T1 4 + =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 40 - ^ = $23 $T0 44 - ^ = $24 $T0 48 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 16 - ^ = $24 $T0 20 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 40 - ^ = $23 $T0 44 - ^ = $24 $T0 48 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 16 - ^ = $24 $T0 20 - ^ =
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\wingdi.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\build\md\msvcrt_kernel32\predefined c++ types (compiler internal)
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 24 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 24 - ^ =
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt_memcpy_s.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\utility\ucrt_stubs.cpp
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\utility\dyn_tls_init.c
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt_wstdio.h
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $23 $T0 4 - ^ =
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $23 $T0 4 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\default_precision.cpp
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\thread_locale.cpp
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\string.h
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt_wstring.h
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $20 $T0 4 - ^ = $23 $T0 8 - ^ =
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $20 $T0 4 - ^ = $23 $T0 8 - ^ =
; BIG-NEXT: d:\src\llvm\test\tools\llvm-symbolizer\pdb\inputs\test.cpp
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt_stdio_config.h
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\vcruntime_new.h
@ -556,9 +557,9 @@
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\env_mode.cpp
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\winbase.h
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + =
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\eh\tncleanup.cpp
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $20 $T0 4 - ^ = $23 $T0 8 - ^ = $24 $T0 12 - ^ =
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $20 $T0 4 - ^ = $23 $T0 8 - ^ = $24 $T0 12 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\internal_shared.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\eh\i386\sehprolg4.asm
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\winnt.h
@ -566,10 +567,10 @@
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\misc\guard_support.c
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\vcruntime_typeinfo.h
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\evntprov.h
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 24 - ^ = $24 $T0 28 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 24 - ^ = $24 $T0 28 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\utility\utility.cpp
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\eh.h
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 808 - ^ = $23 $T0 812 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 808 - ^ = $23 $T0 812 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\build\md\msvcrt_kernel32\predefined c++ attributes (compiler internal)
; BIG-NEXT: d:\src\llvm\test\tools\llvm-symbolizer\pdb\inputs\predefined c++ attributes (compiler internal)
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\argv_mode.cpp
@ -580,10 +581,38 @@
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\guiddef.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\utility\dyn_tls_dtor.c
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\i386\mmintrin.h
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 4 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 28 - ^ = $23 $T0 32 - ^ = $24 $T0 36 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 4 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 28 - ^ = $23 $T0 32 - ^ = $24 $T0 36 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\i386\xmmintrin.h
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\rtcapi.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\denormal_control.cpp
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\gs\gs_report.c
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\minwindef.h
; BIG-NEXT: f:\dd\vctools\crt\vcruntime\inc\vadefs.h
; BIG-NEXT: _TP_CALLBACK_ENVIRON_V3
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $23 $T0 4 - ^ = $24 $T0 8 - ^ =
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\inc\vcstartup_internal.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\rtc\initsect.cpp
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\ctype.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\utility\matherr_detection.c
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\invalid_parameter_handler.cpp
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\basetsd.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\eh\i386\chandler4gs.c
; BIG-NEXT: f:\dd\vctools\langapi\include\ehdata.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\file_mode.cpp
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\math.h
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\winuser.h
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 48 - ^ = $23 $T0 52 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 48 - ^ = $23 $T0 52 - ^ = $24 $T0 56 - ^ =
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\stdlib.h
; BIG-NEXT: f:\dd\vctools\crt\vcstartup\src\defaults\default_local_stdio_options.cpp
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\stralign.h
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\malloc.h
; BIG-NEXT: f:\dd\externalapis\windows\8.1\sdk\inc\winerror.h
; BIG-NEXT: $T0 .raSearch = $eip $T0 ^ = $esp $T0 4 + = $20 $T0 4 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $20 $T0 48 - ^ =
; BIG-NEXT: $T0 $ebp = $eip $T0 4 + ^ = $ebp $T0 ^ = $esp $T0 8 + = $23 $T0 16 - ^ =
; BIG-NEXT: f:\dd\externalapis\unifiedcrt\inc\corecrt_memory.h
; BIG-NEXT: ]
; BIG-NEXT: }
; BIG-NEXT: DBI Stream {
@ -1621,7 +1650,7 @@
; BIG-NEXT: {
; BIG-NEXT: Name: * Linker *
; BIG-NEXT: Debug Stream Index: 60
; BIG-NEXT: Object File Name:
; BIG-NEXT: Object File Name:
; BIG-NEXT: Num Files: 0
; BIG-NEXT: Source File Name Idx: 0
; BIG-NEXT: Pdb File Name Idx: 55