Merge changes I0ab600cd,I1e74c64a am: 798f3afdf6 am: 2f9c4b2c3b am: a9167328fct_frc_odp_330442040t_frc_odp_330442000t_frc_ase_330444010android13-frc-odp-releaseandroid13-dev

Original change: https://android-review.googlesource.com/c/platform/external/webrtc/+/2062410

Change-Id: I9a35945cfb943544bbb0f4632fef787ea38c1ad1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 12 insertions, 11 deletions

diff --git a/third_party/abseil-cpp/absl/debugging/internal/elf_mem_image.cc b/third_party/abseil-cpp/absl/debugging/internal/elf_mem_image.cc
index 24cc01302d..29a281812b 100644
--- a/third_party/abseil-cpp/absl/debugging/internal/elf_mem_image.cc
+++ b/third_party/abseil-cpp/absl/debugging/internal/elf_mem_image.cc
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <cassert>
 #include <cstddef>
+#include "absl/base/config.h"
 #include "absl/base/internal/raw_logging.h"
 
 // From binutils/include/elf/common.h (this doesn't appear to be documented
@@ -43,11 +44,11 @@ namespace debugging_internal {
 
 namespace {
 
-#if __WORDSIZE == 32
+#if __SIZEOF_POINTER__ == 4
 const int kElfClass = ELFCLASS32;
 int ElfBind(const ElfW(Sym) *symbol) { return ELF32_ST_BIND(symbol->st_info); }
 int ElfType(const ElfW(Sym) *symbol) { return ELF32_ST_TYPE(symbol->st_info); }
-#elif __WORDSIZE == 64
+#elif __SIZEOF_POINTER__ == 8
 const int kElfClass = ELFCLASS64;
 int ElfBind(const ElfW(Sym) *symbol) { return ELF64_ST_BIND(symbol->st_info); }
 int ElfType(const ElfW(Sym) *symbol) { return ELF64_ST_TYPE(symbol->st_info); }
@@ -175,17 +176,17 @@ void ElfMemImage::Init(const void *base) {
   }
   switch (base_as_char[EI_DATA]) {
     case ELFDATA2LSB: {
-      if (__LITTLE_ENDIAN != __BYTE_ORDER) {
-        assert(false);
-        return;
-      }
+#ifndef ABSL_IS_LITTLE_ENDIAN
+      assert(false);
+      return;
+#endif
       break;
     }
     case ELFDATA2MSB: {
-      if (__BIG_ENDIAN != __BYTE_ORDER) {
-        assert(false);
-        return;
-      }
+#ifndef ABSL_IS_BIG_ENDIAN
+      assert(false);
+      return;
+#endif
       break;
     }
     default: {
@@ -221,7 +222,7 @@ void ElfMemImage::Init(const void *base) {
       reinterpret_cast<ElfW(Dyn) *>(dynamic_program_header->p_vaddr +
                                     relocation);
   for (; dynamic_entry->d_tag != DT_NULL; ++dynamic_entry) {
-    const ElfW(Xword) value = dynamic_entry->d_un.d_val + relocation;
+    const auto value = dynamic_entry->d_un.d_val + relocation;
     switch (dynamic_entry->d_tag) {
       case DT_HASH:
         hash_ = reinterpret_cast<ElfW(Word) *>(value);