Update V8 to r4924 as required by WebKit r61871
Change-Id: Ic819dad0c1c9e035b8ffd306c96656ba87c5e85a
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index 87f7b5f..e02a6c8 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -93,6 +93,15 @@
Register scratch = no_reg,
Condition cond = al);
+
+ void And(Register dst, Register src1, const Operand& src2,
+ Condition cond = al);
+ void Ubfx(Register dst, Register src, int lsb, int width,
+ Condition cond = al);
+ void Sbfx(Register dst, Register src, int lsb, int width,
+ Condition cond = al);
+ void Bfc(Register dst, int lsb, int width, Condition cond = al);
+
void Call(Label* target);
void Move(Register dst, Handle<Object> value);
// May do nothing if the registers are identical.
@@ -119,13 +128,19 @@
// For the page containing |object| mark the region covering [object+offset]
// dirty. The object address must be in the first 8K of an allocated page.
- void RecordWriteHelper(Register object, Register offset, Register scratch);
+ void RecordWriteHelper(Register object,
+ Operand offset,
+ Register scratch0,
+ Register scratch1);
// For the page containing |object| mark the region covering [object+offset]
// dirty. The object address must be in the first 8K of an allocated page.
- // The 'scratch' register is used in the implementation and all 3 registers
+ // The 'scratch' registers are used in the implementation and all 3 registers
// are clobbered by the operation, as well as the ip register.
- void RecordWrite(Register object, Register offset, Register scratch);
+ void RecordWrite(Register object,
+ Operand offset,
+ Register scratch0,
+ Register scratch1);
// Push two registers. Pushes leftmost register first (to highest address).
void Push(Register src1, Register src2, Condition cond = al) {
@@ -364,6 +379,7 @@
void AllocateHeapNumber(Register result,
Register scratch1,
Register scratch2,
+ Register heap_number_map,
Label* gc_required);
// ---------------------------------------------------------------------------
@@ -543,6 +559,7 @@
// Calls Abort(msg) if the condition cc is not satisfied.
// Use --debug_code to enable.
void Assert(Condition cc, const char* msg);
+ void AssertRegisterIsRoot(Register reg, Heap::RootListIndex index);
// Like Assert(), but always enabled.
void Check(Condition cc, const char* msg);