llvmbot wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lldb

Author: Jacob Lalonde (Jlalond)

<details>
<summary>Changes</summary>

On #<!-- -->110065 the changes to LinuxSigInfo Struct introduced some variables 
that will differ in size on 32b or 64b. I've rectified this by setting them all 
to build independent types.

---
Full diff: https://github.com/llvm/llvm-project/pull/117604.diff


1 Files Affected:

- (modified) lldb/source/Plugins/Process/elf-core/ThreadElfCore.h (+5-4) 


``````````diff
diff --git a/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h 
b/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
index 4ebbaadebe9f90..e60ee86e5f5a03 100644
--- a/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
+++ b/lldb/source/Plugins/Process/elf-core/ThreadElfCore.h
@@ -83,10 +83,10 @@ struct ELFLinuxSigInfo {
   int32_t si_errno;
   int32_t si_code;
   // Copied from siginfo_t so we don't have to include signal.h on non 'Nix
-  // builds.
+  // builds. Slight modifications to ensure no 32b vs 64b differences.
   struct {
-    lldb::addr_t si_addr;  /* faulting insn/memory ref. */
-    short int si_addr_lsb; /* Valid LSB of the reported address.  */
+    lldb::addr_t si_addr; /* faulting insn/memory ref. */
+    int16_t si_addr_lsb;  /* Valid LSB of the reported address.  */
     union {
       /* used when si_code=SEGV_BNDERR */
       struct {
@@ -98,7 +98,8 @@ struct ELFLinuxSigInfo {
     } bounds;
   } sigfault;
 
-  enum { eUnspecified, eNT_SIGINFO } note_type;
+  enum SigInfoNoteType : uint8_t { eUnspecified, eNT_SIGINFO };
+  SigInfoNoteType note_type;
 
   ELFLinuxSigInfo();
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/117604
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