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Unified Diff: src/ia32/assembler-ia32.h

Issue 1162993006: Add support for Embedded Constant Pools for PPC and Arm (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 6 months ago
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Index: src/ia32/assembler-ia32.h
diff --git a/src/ia32/assembler-ia32.h b/src/ia32/assembler-ia32.h
index 48f06037525cf48c30ce1eea9206b55235630e1a..0d701916992cb865085daf5bcbe3802bd8979bf8 100644
--- a/src/ia32/assembler-ia32.h
+++ b/src/ia32/assembler-ia32.h
@@ -512,15 +512,12 @@ class Assembler : public AssemblerBase {
void GetCode(CodeDesc* desc);
// Read/Modify the code target in the branch/call instruction at pc.
- inline static Address target_address_at(Address pc,
- ConstantPoolArray* constant_pool);
- inline static void set_target_address_at(Address pc,
- ConstantPoolArray* constant_pool,
- Address target,
- ICacheFlushMode icache_flush_mode =
- FLUSH_ICACHE_IF_NEEDED);
+ inline static Address target_address_at(Address pc, Address constant_pool);
+ inline static void set_target_address_at(
+ Address pc, Address constant_pool, Address target,
+ ICacheFlushMode icache_flush_mode = FLUSH_ICACHE_IF_NEEDED);
static inline Address target_address_at(Address pc, Code* code) {
- ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+ Address constant_pool = code ? code->constant_pool() : NULL;
return target_address_at(pc, constant_pool);
}
static inline void set_target_address_at(Address pc,
@@ -528,7 +525,7 @@ class Assembler : public AssemblerBase {
Address target,
ICacheFlushMode icache_flush_mode =
FLUSH_ICACHE_IF_NEEDED) {
- ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+ Address constant_pool = code ? code->constant_pool() : NULL;
set_target_address_at(pc, constant_pool, target);
}
@@ -1451,6 +1448,8 @@ class Assembler : public AssemblerBase {
// inline tables, e.g., jump-tables.
void db(uint8_t data);
void dd(uint32_t data);
+ void dq(uint64_t data);
+ void dp(uintptr_t data) { dd(data); }
void dd(Label* label);
// Check if there is less than kGap bytes available in the buffer.
@@ -1477,11 +1476,12 @@ class Assembler : public AssemblerBase {
byte byte_at(int pos) { return buffer_[pos]; }
void set_byte_at(int pos, byte value) { buffer_[pos] = value; }
- // Allocate a constant pool of the correct size for the generated code.
- Handle<ConstantPoolArray> NewConstantPool(Isolate* isolate);
-
- // Generate the constant pool for the generated code.
- void PopulateConstantPool(ConstantPoolArray* constant_pool);
+ void PatchConstantPoolAccessInstruction(int pc_offset, int offset,
+ ConstantPoolEntry::Access access,
+ ConstantPoolEntry::Type type) {
+ // No embedded constant pool support.
+ UNREACHABLE();
+ }
protected:
void emit_sse_operand(XMMRegister reg, const Operand& adr);
@@ -1512,6 +1512,7 @@ class Assembler : public AssemblerBase {
TypeFeedbackId id = TypeFeedbackId::None());
inline void emit(const Immediate& x);
inline void emit_w(const Immediate& x);
+ inline void emit_q(uint64_t x);
// Emit the code-object-relative offset of the label's position
inline void emit_code_relative_offset(Label* label);
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