[Lldb-commits] [PATCH] D100194: [lldb] Require x86 for various NativePDB, Breakpad and Minidump tests

David Spickett via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Fri Apr 9 06:47:52 PDT 2021

DavidSpickett added inline comments.

Comment at: lldb/test/Shell/SymbolFile/Breakpad/unwind-via-raSearch.test:45
 # CHECK: frame #2: 0x000b1085 unwind-via-stack-win.exe`main + 5
 # CHECK: frame #3: 0x77278494 kernel32.dll
 # CHECK-NOT: frame
Same thing happens here if you don't have x86 enabled, this last frame is missing.

Comment at: lldb/test/Shell/SymbolFile/Breakpad/unwind-via-stack-win-no-memory-info.yaml:13
 # CHECK: frame #2: 0x000b1085 unwind-via-stack-win-no-memory-info.exe`main + 5
 # CHECK: frame #3: 0x77278494 kernel32.dll
 # CHECK-NOT: frame
@labath In this case, without the x86 backend we do get the first 3 frames just not the kernel32.dll frame.

(lldb) target symbols add ../llvm-project/lldb/test/Shell/SymbolFile/Breakpad/Inputs/unwind-via-raSearch.syms
symbol file '/home/david.spickett/llvm-project/lldb/test/Shell/SymbolFile/Breakpad/Inputs/unwind-via-raSearch.syms' has been added to '/home/david.spickett/build-llvm-aarch64/foo/foo.exe'
(lldb) thread backtrace
* thread #1
  * frame #0: 0x000b1092 foo.exe`many_pointer_args + 2
    frame #1: 0x000b1079 foo.exe`call_many + 105
    frame #2: 0x000b1085 foo.exe`main + 

So my guess is that the last frame requires x86 specific knowledge to work out. If you think that's not the case or would prefer I investigate first I can remove it from this patch.

  rG LLVM Github Monorepo



More information about the lldb-commits mailing list