From 24f7d75049e52c1e7f0c4e4112a7dec3911a709c Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@cs.stanford.edu>
Date: Mon, 29 Mar 2021 16:28:39 +0900
Subject: [PATCH] wip

---
 gc_sections.cc | 14 +++++++-------
 main.cc        |  2 +-
 mold.h         |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/gc_sections.cc b/gc_sections.cc
index ef2865b0..f6d7d998 100644
--- a/gc_sections.cc
+++ b/gc_sections.cc
@@ -63,7 +63,7 @@ static void visit(InputSection *isec, Feeder &feeder, i64 depth) {
   }
 }
 
-static tbb::concurrent_vector<InputSection *> collect_root_set() {
+static tbb::concurrent_vector<InputSection *> collect_root_set(Context &ctx) {
   Timer t("collect_root_set");
   tbb::concurrent_vector<InputSection *> roots;
 
@@ -134,7 +134,7 @@ static void mark(tbb::concurrent_vector<InputSection *> &roots) {
 }
 
 // Remove unreachable sections
-static void sweep() {
+static void sweep(Context &ctx) {
   Timer t("sweep");
   static Counter counter("garbage_sections");
 
@@ -154,7 +154,7 @@ static void sweep() {
 
 // Non-alloc section fragments are not subject of garbage collection.
 // This function marks such fragments.
-static void mark_nonalloc_fragments() {
+static void mark_nonalloc_fragments(Context &ctx) {
   Timer t("mark_nonalloc_fragments");
 
   tbb::parallel_for_each(ctx.objs, [](ObjectFile *file) {
@@ -164,12 +164,12 @@ static void mark_nonalloc_fragments() {
   });
 }
 
-void gc_sections() {
+void gc_sections(Context &ctx) {
   Timer t("gc");
 
-  mark_nonalloc_fragments();
+  mark_nonalloc_fragments(ctx);
 
-  tbb::concurrent_vector<InputSection *> roots = collect_root_set();
+  tbb::concurrent_vector<InputSection *> roots = collect_root_set(ctx);
   mark(roots);
-  sweep();
+  sweep(ctx);
 }
diff --git a/main.cc b/main.cc
index ff234c79..609335be 100644
--- a/main.cc
+++ b/main.cc
@@ -1209,7 +1209,7 @@ int main(int argc, char **argv) {
 
   // Garbage-collect unreachable sections.
   if (ctx.arg.gc_sections)
-    gc_sections();
+    gc_sections(ctx);
 
   // Merge identical read-only sections.
   if (ctx.arg.icf)
diff --git a/mold.h b/mold.h
index cd6cb19b..39190359 100644
--- a/mold.h
+++ b/mold.h
@@ -1031,7 +1031,7 @@ private:
 // gc_sections.cc
 //
 
-void gc_sections();
+void gc_sections(Context &ctx);
 
 //
 // icf.cc