From 3c70e0145e5c9372ba290885a0c7a342e5ef5a6d Mon Sep 17 00:00:00 2001
From: Joshua Peraza <jperaza@chromium.org>
Date: Mon, 16 Aug 2021 11:51:57 -0700
Subject: [PATCH] mac: conditionally generate inlines

Change-Id: I35d7a5e50537bd6f20bcb5a91d386ffee9325b18
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3098093
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
---
 src/tools/mac/dump_syms/dump_syms_tool.cc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/tools/mac/dump_syms/dump_syms_tool.cc b/src/tools/mac/dump_syms/dump_syms_tool.cc
index df2f49f1..fcbb9169 100644
--- a/src/tools/mac/dump_syms/dump_syms_tool.cc
+++ b/src/tools/mac/dump_syms/dump_syms_tool.cc
@@ -52,7 +52,7 @@ using std::vector;
 struct Options {
   Options()
       : srcPath(), dsymPath(), arch(), header_only(false),
-        cfi(true), handle_inter_cu_refs(true) {}
+        cfi(true), handle_inter_cu_refs(true), handle_inlines(false) {}
 
   string srcPath;
   string dsymPath;
@@ -60,6 +60,7 @@ struct Options {
   bool header_only;
   bool cfi;
   bool handle_inter_cu_refs;
+  bool handle_inlines;
 };
 
 static bool StackFrameEntryComparator(const Module::StackFrameEntry* a,
@@ -108,7 +109,8 @@ static void CopyCFIDataBetweenModules(Module* to_module,
 
 static bool Start(const Options& options) {
   SymbolData symbol_data =
-      INLINES | (options.cfi ? CFI : NO_DATA) | SYMBOLS_AND_FILES;
+      (options.handle_inlines ? INLINES : NO_DATA) |
+      (options.cfi ? CFI : NO_DATA) | SYMBOLS_AND_FILES;
   DumpSymbols dump_symbols(symbol_data, options.handle_inter_cu_refs);
 
   // For x86_64 binaries, the CFI data is in the __TEXT,__eh_frame of the
@@ -202,6 +204,7 @@ static void Usage(int argc, const char *argv[]) {
                   "Mach-o file\n");
   fprintf(stderr, "\t-c: Do not generate CFI section\n");
   fprintf(stderr, "\t-r: Do not handle inter-compilation unit references\n");
+  fprintf(stderr, "\t-d: Generate INLINE and INLINE_ORIGIN records\n");
   fprintf(stderr, "\t-h: Usage\n");
   fprintf(stderr, "\t-?: Usage\n");
 }
@@ -236,6 +239,8 @@ static void SetupOptions(int argc, const char *argv[], Options *options) {
       case 'r':
         options->handle_inter_cu_refs = false;
         break;
+      case 'd':
+        options->handle_inlines = true;
       case '?':
       case 'h':
         Usage(argc, argv);