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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#if V8_TARGET_ARCH_PPC
#include "src/codegen/ppc/constants-ppc.h"
namespace v8 {
namespace internal {
// These register names are defined in a way to match the native disassembler
// formatting. See for example the command "objdump -d <binary file>".
const char* Registers::names_[kNumRegisters] = {
"r0", "sp", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10",
"r11", "ip", "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21",
"r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "fp"};
const char* DoubleRegisters::names_[kNumDoubleRegisters] = {
"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10",
"d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21",
"d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31"};
int DoubleRegisters::Number(const char* name) {
for (int i = 0; i < kNumDoubleRegisters; i++) {
if (strcmp(names_[i], name) == 0) {
return i;
}
}
// No register with the requested name found.
return kNoRegister;
}
int Registers::Number(const char* name) {
// Look through the canonical names.
for (int i = 0; i < kNumRegisters; i++) {
if (strcmp(names_[i], name) == 0) {
return i;
}
}
// No register with the requested name found.
return kNoRegister;
}
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
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