deps: upgrade v8 to 4.2.77.13

This commit applies some secondary changes in order to make `make test`
pass cleanly:

* disable broken postmortem debugging in common.gypi

* drop obsolete strict mode test in parallel/test-repl

* drop obsolete test parallel/test-v8-features

PR-URL: https://github.com/iojs/io.js/pull/1232
Reviewed-By: Fedor Indutny <fedor@indutny.com>

1 files changed, 17 insertions, 4 deletions

diff --git a/deps/v8/src/mips/assembler-mips.h b/deps/v8/src/mips/assembler-mips.h
index c6b12b76d7..89af82ad1a 100644
--- a/deps/v8/src/mips/assembler-mips.h
+++ b/deps/v8/src/mips/assembler-mips.h
@@ -38,6 +38,8 @@
 
 #include <stdio.h>
 
+#include <set>
+
 #include "src/assembler.h"
 #include "src/mips/constants-mips.h"
 #include "src/serialize.h"
@@ -1016,12 +1018,19 @@ class Assembler : public AssemblerBase {
   // Use --code-comments to enable.
   void RecordComment(const char* msg);
 
-  static int RelocateInternalReference(byte* pc, intptr_t pc_delta);
+  // Record a deoptimization reason that can be used by a log or cpu profiler.
+  // Use --trace-deopt to enable.
+  void RecordDeoptReason(const int reason, const int raw_position);
+
+
+  static int RelocateInternalReference(RelocInfo::Mode rmode, byte* pc,
+                                       intptr_t pc_delta);
 
   // Writes a single byte or word of data in the code stream.  Used for
   // inline tables, e.g., jump-tables.
   void db(uint8_t data);
   void dd(uint32_t data);
+  void dd(Label* label);
 
   // Emits the address of the code stub's first instruction.
   void emit_code_stub_address(Code* stub);
@@ -1120,10 +1129,10 @@ class Assembler : public AssemblerBase {
   int32_t buffer_space() const { return reloc_info_writer.pos() - pc_; }
 
   // Decode branch instruction at pos and return branch target pos.
-  int target_at(int32_t pos);
+  int target_at(int32_t pos, bool is_internal);
 
   // Patch branch instruction at pos to branch to given branch target pos.
-  void target_at_put(int32_t pos, int32_t target_pos);
+  void target_at_put(int32_t pos, int32_t target_pos, bool is_internal);
 
   // Say if we need to relocate with this mode.
   bool MustUseReg(RelocInfo::Mode rmode);
@@ -1292,7 +1301,7 @@ class Assembler : public AssemblerBase {
   // Labels.
   void print(Label* L);
   void bind_to(Label* L, int pos);
-  void next(Label* L);
+  void next(Label* L, bool is_internal);
 
   // One trampoline consists of:
   // - space for trampoline slots,
@@ -1357,6 +1366,10 @@ class Assembler : public AssemblerBase {
   static const int kMaxBranchOffset = (1 << (18 - 1)) - 1;
   static const int kInvalidSlotPos = -1;
 
+  // Internal reference positions, required for unbounded internal reference
+  // labels.
+  std::set<int> internal_reference_positions_;
+
   Trampoline trampoline_;
   bool internal_trampoline_exception_;