dart::ReversePc Class Reference

#include <reverse_pc_lookup_cache.h>

Inheritance diagram for dart::ReversePc:

Static Public Member Functions
static CodePtr	Lookup (IsolateGroup *group, uword pc, bool is_return_address)
static const UntaggedCompressedStackMaps::Payload *	FindStackMap (IsolateGroup *group, uword pc, bool is_return_address, uword *code_start, const UntaggedCompressedStackMaps::Payload **global_table)

Detailed Description

Definition at line 20 of file reverse_pc_lookup_cache.h.

Member Function Documentation

FindStackMap()

const UntaggedCompressedStackMaps::Payload * dart::ReversePc::FindStackMap ( IsolateGroup *  group, uword  pc, bool  is_return_address, uword *  code_start, const UntaggedCompressedStackMaps::Payload **  global_table  )

static

Definition at line 79 of file reverse_pc_lookup_cache.cc.

                                                             {
  ASSERT(FLAG_precompiled_mode);
  NoSafepointScope no_safepoint;
 
  auto map = FindStackMapInGroup(group, pc, is_return_address, code_start,
                                 global_table);
  if (map == nullptr) {
    map = FindStackMapInGroup(Dart::vm_isolate_group(), pc, is_return_address,
                              code_start, global_table);
  }
  return map;
}

Lookup()

CodePtr dart::ReversePc::Lookup ( IsolateGroup *  group, uword  pc, bool  is_return_address  )

static

Definition at line 111 of file reverse_pc_lookup_cache.cc.

                                                  {
  ASSERT(FLAG_precompiled_mode);
  NoSafepointScope no_safepoint;
 
  return FindCode(group, pc, is_return_address);
}

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The documentation for this class was generated from the following files:

• third_party/dart-lang/sdk/runtime/vm/reverse_pc_lookup_cache.h
• third_party/dart-lang/sdk/runtime/vm/reverse_pc_lookup_cache.cc