macro-assembler-riscv.cc File Reference

#include <limits.h>
#include <optional>
#include "src/base/bits.h"
#include "src/base/division-by-constant.h"
#include "src/builtins/builtins-inl.h"
#include "src/codegen/assembler-inl.h"
#include "src/codegen/callable.h"
#include "src/codegen/code-factory.h"
#include "src/codegen/external-reference-table.h"
#include "src/codegen/interface-descriptors-inl.h"
#include "src/codegen/macro-assembler.h"
#include "src/codegen/register-configuration.h"
#include "src/debug/debug.h"
#include "src/deoptimizer/deoptimizer.h"
#include "src/execution/frames-inl.h"
#include "src/heap/mutable-page-metadata.h"
#include "src/init/bootstrapper.h"
#include "src/logging/counters.h"
#include "src/objects/heap-number.h"
#include "src/runtime/runtime.h"
#include "src/snapshot/snapshot.h"
#include "src/wasm/wasm-code-manager.h"

Include dependency graph for macro-assembler-riscv.cc:

Go to the source code of this file.

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	__   ACCESS_MASM(masm)
#define	TEST_AND_PUSH_REG(reg)
#define	T_REGS(V)
#define	A_REGS(V)
#define	S_REGS(V)
#define	TEST_AND_POP_REG(reg)
#define	T_REGS(V)
#define	A_REGS(V)
#define	S_REGS(V)
#define	BRANCH_ARGS_CHECK(cond, rs, rt)

Functions
static bool	v8::internal::IsZero (const Operand &rt)
static int	v8::internal::InstrCountForLiLower32Bit (int64_t value)
Register	v8::internal::GetRegisterThatIsNotOneOf (Register reg1, Register reg2=no_reg, Register reg3=no_reg, Register reg4=no_reg, Register reg5=no_reg, Register reg6=no_reg)
void	v8::internal::CallApiFunctionAndReturn (MacroAssembler *masm, bool with_profiling, Register function_address, ExternalReference thunk_ref, Register thunk_arg, int slots_to_drop_on_return, MemOperand *argc_operand, MemOperand return_value_operand)

Variables
static RegList	v8::internal::t_regs = {t0, t1, t2, t3, t4, t5, t6}
static RegList	v8::internal::a_regs = {a0, a1, a2, a3, a4, a5, a6, a7}
static RegList	v8::internal::s_regs = {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11}

Macro Definition Documentation

__

#define __   ACCESS_MASM(masm)

Definition at line 97 of file macro-assembler-riscv.cc.

A_REGS [1/2]

#define A_REGS

(

V

)

Value:

V(a7) V(a6) V(a5) V(a4) V(a3) V(a2) V(a1) V(a0)

A_REGS [2/2]

#define A_REGS

(

V

)

Value:

V(a0) V(a1) V(a2) V(a3) V(a4) V(a5) V(a6) V(a7)

BRANCH_ARGS_CHECK

#define BRANCH_ARGS_CHECK	(		cond,
			rs,
			rt )

Value:

  DCHECK((cond == cc_always && rs == zero_reg && rt.rm() == zero_reg) || \
         (cond != cc_always && (rs != zero_reg || rt.rm() != zero_reg)))

Definition at line 4430 of file macro-assembler-riscv.cc.

S_REGS [1/2]

#define S_REGS

(

V

)

Value:

  V(s11) V(s10) V(s9) V(s8) V(s7) V(s6) V(s5) V(s4) V(s3) V(s2) V(s1)

S_REGS [2/2]

#define S_REGS

(

V

)

Value:

  V(s1) V(s2) V(s3) V(s4) V(s5) V(s6) V(s7) V(s8) V(s9) V(s10) V(s11)

T_REGS [1/2]

#define T_REGS

(

V

)

Value:

V(t6) V(t5) V(t4) V(t3) V(t2) V(t1) V(t0)

T_REGS [2/2]

#define T_REGS

(

V

)

Value:

V(t0) V(t1) V(t2) V(t3) V(t4) V(t5) V(t6)

TEST_AND_POP_REG

#define TEST_AND_POP_REG

(

reg

)

Value:

  if (regs.has(reg)) {                           \
    LoadWord(reg, MemOperand(sp, stack_offset)); \
    stack_offset += kSystemPointerSize;          \
    regs.clear(reg);                             \
  }

TEST_AND_PUSH_REG

#define TEST_AND_PUSH_REG

(

reg

)

Value:

  if (regs.has(reg)) {                            \
    stack_offset -= kSystemPointerSize;           \
    StoreWord(reg, MemOperand(sp, stack_offset)); \
    regs.clear(reg);                              \
  }