blob: aa53c307df664a8ce49f0424d5fc06a47e885241 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef jit_IonGenericCallStub_h
#define jit_IonGenericCallStub_h
#include "jit/Registers.h"
namespace js::jit {
#ifndef JS_USE_LINK_REGISTER
static constexpr Register IonGenericCallReturnAddrReg = CallTempReg0;
#endif
static constexpr Register IonGenericCallCalleeReg = CallTempReg1;
static constexpr Register IonGenericCallArgcReg = CallTempReg2;
static constexpr Register IonGenericCallScratch = CallTempReg3;
static constexpr Register IonGenericCallScratch2 = CallTempReg4;
static constexpr Register IonGenericCallScratch3 = CallTempReg5;
#ifdef JS_CODEGEN_ARM
// We need a second scratch register that does not alias `lr` or
// any of the registers the ABI uses to pass arguments.
static_assert(CallTempReg0 == CallTempNonArgRegs[0]);
static constexpr Register IonGenericSecondScratchReg = CallTempReg0;
#endif
} // namespace js::jit
#endif /* jit_IonGenericCallStub_h */
|
