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[ppc64][ppc] Split up ARCH_PPC and ARCH_PPC64

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After support for ARCH_PPC was dropped, it became a subset of
ARCH_PPC64. If you compile for ppc64, then you set the ARCH_PPC64
define which also sets the ARCH_PPC define.
To be able to again support ppc (32 bit) those defines should be
split up again.

This commit only splits up the defines but does not introduce a
working ARCH_PPC variant.

Bug: v8:10102
Change-Id: I64e0749f8e5a7dc078ee7890d92e57b82706a849
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1989826
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Milad Farazmand <miladfar@ca.ibm.com>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66390}
This commit is contained in:
Wouter Vermeiren 2020-02-21 15:37:03 +01:00 committed by Commit Bot
parent 1a6df63f4b
commit 8199a7ac23
49 changed files with 134 additions and 82 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
AUTHORS
View File

@ -196,6 +196,7 @@ Vladimir Krivosheev <develar@gmail.com>
Vladimir Shutoff <vovan@shutoff.ru>
Wenlu Wang <kingwenlu@gmail.com>
Wiktor Garbacz <wiktor.garbacz@gmail.com>
Wouter Vermeiren <wouter.vermeiren@essensium.com>
Xiaoyin Liu <xiaoyin.l@outlook.com>
Yannic Bonenberger <contact@yannic-bonenberger.com>
Yong Wang <ccyongwang@tencent.com>

44
BUILD.gn
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@ -653,8 +653,9 @@ config("toolchain") {
}
}
if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
defines += [ "V8_TARGET_ARCH_PPC" ]
if (v8_current_cpu == "ppc64") {
if (v8_current_cpu == "ppc") {
defines += [ "V8_TARGET_ARCH_PPC" ]
} else if (v8_current_cpu == "ppc64") {
defines += [ "V8_TARGET_ARCH_PPC64" ]
}
if (host_byteorder == "little") {
@ -1656,11 +1657,16 @@ v8_source_set("v8_initializers") {
### gcmole(arch:mips64el) ###
"src/builtins/mips64/builtins-mips64.cc",
]
} else if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
} else if (v8_current_cpu == "ppc") {
sources += [
### gcmole(arch:ppc) ###
"src/builtins/ppc/builtins-ppc.cc",
]
} else if (v8_current_cpu == "ppc64") {
sources += [
### gcmole(arch:ppc64) ###
"src/builtins/ppc/builtins-ppc.cc",
]
} else if (v8_current_cpu == "s390" || v8_current_cpu == "s390x") {
sources += [
### gcmole(arch:s390) ###
@ -3284,7 +3290,7 @@ v8_source_set("v8_base_without_compiler") {
"src/regexp/mips64/regexp-macro-assembler-mips64.h",
"src/wasm/baseline/mips64/liftoff-assembler-mips64.h",
]
} else if (v8_current_cpu == "ppc" || v8_current_cpu == "ppc64") {
} else if (v8_current_cpu == "ppc") {
sources += [ ### gcmole(arch:ppc) ###
"src/codegen/ppc/assembler-ppc-inl.h",
"src/codegen/ppc/assembler-ppc.cc",
@ -3314,6 +3320,36 @@ v8_source_set("v8_base_without_compiler") {
"src/regexp/ppc/regexp-macro-assembler-ppc.h",
"src/wasm/baseline/ppc/liftoff-assembler-ppc.h",
]
} else if (v8_current_cpu == "ppc64") {
sources += [ ### gcmole(arch:ppc64) ###
"src/codegen/ppc/assembler-ppc-inl.h",
"src/codegen/ppc/assembler-ppc.cc",
"src/codegen/ppc/assembler-ppc.h",
"src/codegen/ppc/constants-ppc.cc",
"src/codegen/ppc/constants-ppc.h",
"src/codegen/ppc/cpu-ppc.cc",
"src/codegen/ppc/interface-descriptors-ppc.cc",
"src/codegen/ppc/macro-assembler-ppc.cc",
"src/codegen/ppc/macro-assembler-ppc.h",
"src/codegen/ppc/register-ppc.h",
"src/compiler/backend/ppc/code-generator-ppc.cc",
"src/compiler/backend/ppc/instruction-codes-ppc.h",
"src/compiler/backend/ppc/instruction-scheduler-ppc.cc",
"src/compiler/backend/ppc/instruction-selector-ppc.cc",
"src/compiler/backend/ppc/unwinding-info-writer-ppc.cc",
"src/compiler/backend/ppc/unwinding-info-writer-ppc.h",
"src/debug/ppc/debug-ppc.cc",
"src/deoptimizer/ppc/deoptimizer-ppc.cc",
"src/diagnostics/ppc/disasm-ppc.cc",
"src/diagnostics/ppc/eh-frame-ppc.cc",
"src/execution/ppc/frame-constants-ppc.cc",
"src/execution/ppc/frame-constants-ppc.h",
"src/execution/ppc/simulator-ppc.cc",
"src/execution/ppc/simulator-ppc.h",
"src/regexp/ppc/regexp-macro-assembler-ppc.cc",
"src/regexp/ppc/regexp-macro-assembler-ppc.h",
"src/wasm/baseline/ppc/liftoff-assembler-ppc.h",
]
} else if (v8_current_cpu == "s390" || v8_current_cpu == "s390x") {
sources += [ ### gcmole(arch:s390) ###
"src/codegen/s390/assembler-s390-inl.h",

17
src/base/build_config.h
View File

@ -33,13 +33,12 @@
#elif defined(__MIPSEB__) || defined(__MIPSEL__)
#define V8_HOST_ARCH_MIPS 1
#define V8_HOST_ARCH_32_BIT 1
#elif defined(__PPC64__) || defined(_ARCH_PPC64)
#define V8_HOST_ARCH_PPC64 1
#define V8_HOST_ARCH_64_BIT 1
#elif defined(__PPC__) || defined(_ARCH_PPC)
#define V8_HOST_ARCH_PPC 1
#if defined(__PPC64__) || defined(_ARCH_PPC64)
#define V8_HOST_ARCH_64_BIT 1
#else
#define V8_HOST_ARCH_32_BIT 1
#endif
#elif defined(__s390__) || defined(__s390x__)
#define V8_HOST_ARCH_S390 1
#if defined(__s390x__)
@ -78,7 +77,7 @@
// environment as presented by the compiler.
#if !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_IA32 && !V8_TARGET_ARCH_ARM && \
!V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64 && \
!V8_TARGET_ARCH_PPC && !V8_TARGET_ARCH_S390
!V8_TARGET_ARCH_PPC && !V8_TARGET_ARCH_PPC64 && !V8_TARGET_ARCH_S390
#if defined(_M_X64) || defined(__x86_64__)
#define V8_TARGET_ARCH_X64 1
#elif defined(_M_IX86) || defined(__i386__)
@ -91,6 +90,8 @@
#define V8_TARGET_ARCH_MIPS64 1
#elif defined(__MIPSEB__) || defined(__MIPSEL__)
#define V8_TARGET_ARCH_MIPS 1
#elif defined(_ARCH_PPC64)
#define V8_TARGET_ARCH_PPC64 1
#elif defined(_ARCH_PPC)
#define V8_TARGET_ARCH_PPC 1
#else
@ -118,11 +119,9 @@
#elif V8_TARGET_ARCH_MIPS64
#define V8_TARGET_ARCH_64_BIT 1
#elif V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC64
#define V8_TARGET_ARCH_64_BIT 1
#else
#define V8_TARGET_ARCH_32_BIT 1
#endif
#elif V8_TARGET_ARCH_PPC64
#define V8_TARGET_ARCH_64_BIT 1
#elif V8_TARGET_ARCH_S390
#if V8_TARGET_ARCH_S390X
#define V8_TARGET_ARCH_64_BIT 1

6
src/base/cpu.cc
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@ -17,7 +17,7 @@ extern "C" char** environ;
#if V8_OS_QNX
#include <sys/syspage.h> // cpuinfo
#endif
#if (V8_OS_LINUX && V8_HOST_ARCH_PPC) || V8_OS_ANDROID
#if (V8_OS_LINUX && (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64)) || V8_OS_ANDROID
#include <elf.h>
#endif
#if V8_OS_AIX
@ -602,7 +602,7 @@ CPU::CPU()
#elif V8_HOST_ARCH_ARM64
// Implementer, variant and part are currently unused under ARM64.
#elif V8_HOST_ARCH_PPC
#elif V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64
#ifndef USE_SIMULATOR
#if V8_OS_LINUX
@ -671,7 +671,7 @@ CPU::CPU()
}
#endif // V8_OS_AIX
#endif // !USE_SIMULATOR
#endif // V8_HOST_ARCH_PPC
#endif // V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64
}
} // namespace base

2
src/base/platform/platform-posix.cc
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@ -464,7 +464,7 @@ void OS::DebugBreak() {
asm("break");
#elif V8_HOST_ARCH_MIPS64
asm("break");
#elif V8_HOST_ARCH_PPC
#elif V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64
asm("twge 2,2");
#elif V8_HOST_ARCH_IA32
asm("int $3");

4
src/builtins/ppc/builtins-ppc.cc
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@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/api/api-arguments.h"
#include "src/codegen/code-factory.h"
@ -3285,4 +3285,4 @@ void Builtins::Generate_DirectCEntry(MacroAssembler* masm) {
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC64 || V8_TARGET_ARCH_PPC64

2
src/codegen/assembler-arch.h
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@ -15,7 +15,7 @@
#include "src/codegen/arm64/assembler-arm64.h"
#elif V8_TARGET_ARCH_ARM
#include "src/codegen/arm/assembler-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/assembler-ppc.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/codegen/mips/assembler-mips.h"

2
src/codegen/assembler-inl.h
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@ -15,7 +15,7 @@
#include "src/codegen/arm64/assembler-arm64-inl.h"
#elif V8_TARGET_ARCH_ARM
#include "src/codegen/arm/assembler-arm-inl.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/assembler-ppc-inl.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/codegen/mips/assembler-mips-inl.h"

4
src/codegen/constant-pool.cc
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@ -9,7 +9,7 @@
namespace v8 {
namespace internal {
#if defined(V8_TARGET_ARCH_PPC)
#if defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
ConstantPoolBuilder::ConstantPoolBuilder(int ptr_reach_bits,
int double_reach_bits) {
@ -209,7 +209,7 @@ int ConstantPoolBuilder::Emit(Assembler* assm) {
return !empty ? (assm->pc_offset() - emitted_label_.pos()) : 0;
}
#endif // defined(V8_TARGET_ARCH_PPC)
#endif // defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
#if defined(V8_TARGET_ARCH_ARM64)

4
src/codegen/constant-pool.h
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@ -81,7 +81,7 @@ class ConstantPoolEntry {
enum { SHARING_PROHIBITED = -2, SHARING_ALLOWED = -1 };
};
#if defined(V8_TARGET_ARCH_PPC)
#if defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
// -----------------------------------------------------------------------------
// Embedded constant pool support
@ -161,7 +161,7 @@ class ConstantPoolBuilder {
PerTypeEntryInfo info_[ConstantPoolEntry::NUMBER_OF_TYPES];
};
#endif // defined(V8_TARGET_ARCH_PPC)
#endif // defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
#if defined(V8_TARGET_ARCH_ARM64)

2
src/codegen/constants-arch.h
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@ -15,7 +15,7 @@
#include "src/codegen/mips/constants-mips.h" // NOLINT
#elif V8_TARGET_ARCH_MIPS64
#include "src/codegen/mips64/constants-mips64.h" // NOLINT
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/constants-ppc.h" // NOLINT
#elif V8_TARGET_ARCH_S390
#include "src/codegen/s390/constants-s390.h" // NOLINT

2
src/codegen/cpu-features.h
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@ -47,7 +47,7 @@ enum CpuFeature {
MIPSr6,
MIPS_SIMD, // MSA instructions
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
FPU,
FPR_GPR_MOV,
LWSYNC,

2
src/codegen/external-reference.cc
View File

@ -465,7 +465,7 @@ ExternalReference ExternalReference::invoke_accessor_getter_callback() {
#define re_stack_check_func RegExpMacroAssemblerARM64::CheckStackGuardState
#elif V8_TARGET_ARCH_ARM
#define re_stack_check_func RegExpMacroAssemblerARM::CheckStackGuardState
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#define re_stack_check_func RegExpMacroAssemblerPPC::CheckStackGuardState
#elif V8_TARGET_ARCH_MIPS
#define re_stack_check_func RegExpMacroAssemblerMIPS::CheckStackGuardState

2
src/codegen/macro-assembler.h
View File

@ -40,7 +40,7 @@ enum AllocationFlags {
#elif V8_TARGET_ARCH_ARM
#include "src/codegen/arm/constants-arm.h"
#include "src/codegen/arm/macro-assembler-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/constants-ppc.h"
#include "src/codegen/ppc/macro-assembler-ppc.h"
#elif V8_TARGET_ARCH_MIPS

4
src/codegen/ppc/assembler-ppc.cc
View File

@ -36,7 +36,7 @@
#include "src/codegen/ppc/assembler-ppc.h"
#if V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/base/bits.h"
#include "src/base/cpu.h"
@ -1960,4 +1960,4 @@ Register UseScratchRegisterScope::Acquire() {
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

4
src/codegen/ppc/constants-ppc.cc
View File

@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/constants-ppc.h"
@ -46,4 +46,4 @@ int Registers::Number(const char* name) {
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

16
src/codegen/ppc/constants-ppc.h
View File

@ -20,7 +20,7 @@
#define UNIMPLEMENTED_PPC()
#endif
#if V8_HOST_ARCH_PPC && \
#if (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) && \
(V8_OS_AIX || (V8_TARGET_ARCH_PPC64 && V8_TARGET_BIG_ENDIAN && \
(!defined(_CALL_ELF) || _CALL_ELF == 1)))
#define ABI_USES_FUNCTION_DESCRIPTORS 1
@ -28,28 +28,30 @@
#define ABI_USES_FUNCTION_DESCRIPTORS 0
#endif
#if !V8_HOST_ARCH_PPC || V8_OS_AIX || V8_TARGET_ARCH_PPC64
#if !(V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) || V8_OS_AIX || \
V8_TARGET_ARCH_PPC64
#define ABI_PASSES_HANDLES_IN_REGS 1
#else
#define ABI_PASSES_HANDLES_IN_REGS 0
#endif
#if !V8_HOST_ARCH_PPC || !V8_TARGET_ARCH_PPC64 || V8_TARGET_LITTLE_ENDIAN || \
(defined(_CALL_ELF) && _CALL_ELF == 2)
#if !(V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) || !V8_TARGET_ARCH_PPC64 || \
V8_TARGET_LITTLE_ENDIAN || (defined(_CALL_ELF) && _CALL_ELF == 2)
#define ABI_RETURNS_OBJECT_PAIRS_IN_REGS 1
#else
#define ABI_RETURNS_OBJECT_PAIRS_IN_REGS 0
#endif
#if !V8_HOST_ARCH_PPC || \
(V8_TARGET_ARCH_PPC64 && \
#if !(V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) || \
(V8_TARGET_ARCH_PPC64 && \
(V8_TARGET_LITTLE_ENDIAN || (defined(_CALL_ELF) && _CALL_ELF == 2)))
#define ABI_CALL_VIA_IP 1
#else
#define ABI_CALL_VIA_IP 0
#endif
#if !V8_HOST_ARCH_PPC || V8_OS_AIX || V8_TARGET_ARCH_PPC64
#if !(V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) || V8_OS_AIX || \
V8_TARGET_ARCH_PPC64
#define ABI_TOC_REGISTER 2
#else
#define ABI_TOC_REGISTER 13

4
src/codegen/ppc/cpu-ppc.cc
View File

@ -4,7 +4,7 @@
// CPU specific code for ppc independent of OS goes here.
#if V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/cpu-features.h"
@ -47,4 +47,4 @@ void CpuFeatures::FlushICache(void* buffer, size_t size) {
} // namespace v8
#undef INSTR_AND_DATA_CACHE_COHERENCY
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

4
src/codegen/ppc/interface-descriptors-ppc.cc
View File

@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/interface-descriptors.h"
@ -286,4 +286,4 @@ void RunMicrotasksEntryDescriptor::InitializePlatformSpecific(
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

4
src/codegen/ppc/macro-assembler-ppc.cc
View File

@ -5,7 +5,7 @@
#include <assert.h> // For assert
#include <limits.h> // For LONG_MIN, LONG_MAX.
#if V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/base/bits.h"
#include "src/base/division-by-constant.h"
@ -3041,4 +3041,4 @@ void TurboAssembler::DebugBreak() { stop(); }
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

2
src/codegen/register-arch.h
View File

@ -16,7 +16,7 @@
#include "src/codegen/arm64/register-arm64.h"
#elif V8_TARGET_ARCH_ARM
#include "src/codegen/arm/register-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/codegen/ppc/register-ppc.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/codegen/mips/register-mips.h"

2
src/codegen/register-configuration.cc
View File

@ -60,6 +60,8 @@ static int get_num_allocatable_double_registers() {
kMaxAllocatableDoubleRegisterCount;
#elif V8_TARGET_ARCH_PPC
kMaxAllocatableDoubleRegisterCount;
#elif V8_TARGET_ARCH_PPC64
kMaxAllocatableDoubleRegisterCount;
#elif V8_TARGET_ARCH_S390
kMaxAllocatableDoubleRegisterCount;
#else

2
src/codegen/reloc-info.cc
View File

@ -329,7 +329,7 @@ bool RelocInfo::OffHeapTargetIsCodedSpecially() {
return false;
#elif defined(V8_TARGET_ARCH_IA32) || defined(V8_TARGET_ARCH_MIPS) || \
defined(V8_TARGET_ARCH_MIPS64) || defined(V8_TARGET_ARCH_PPC) || \
defined(V8_TARGET_ARCH_S390)
defined(V8_TARGET_ARCH_PPC64) || defined(V8_TARGET_ARCH_S390)
return true;
#endif
}

13
src/common/globals.h
View File

@ -46,6 +46,9 @@ constexpr int GB = MB * 1024;
#if (V8_TARGET_ARCH_PPC && !V8_HOST_ARCH_PPC)
#define USE_SIMULATOR 1
#endif
#if (V8_TARGET_ARCH_PPC64 && !V8_HOST_ARCH_PPC64)
#define USE_SIMULATOR 1
#endif
#if (V8_TARGET_ARCH_MIPS && !V8_HOST_ARCH_MIPS)
#define USE_SIMULATOR 1
#endif
@ -59,7 +62,7 @@ constexpr int GB = MB * 1024;
// Determine whether the architecture uses an embedded constant pool
// (contiguous constant pool embedded in code object).
#if V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#define V8_EMBEDDED_CONSTANT_POOL true
#else
#define V8_EMBEDDED_CONSTANT_POOL false
@ -192,7 +195,8 @@ constexpr int kSystemPointerSizeLog2 = 3;
constexpr intptr_t kIntptrSignBit =
static_cast<intptr_t>(uintptr_t{0x8000000000000000});
constexpr bool kPlatformRequiresCodeRange = true;
#if V8_HOST_ARCH_PPC && V8_TARGET_ARCH_PPC && V8_OS_LINUX
#if (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) && \
(V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64) && V8_OS_LINUX
constexpr size_t kMaximalCodeRangeSize = 512 * MB;
constexpr size_t kMinExpectedOSPageSize = 64 * KB; // OS page on PPC Linux
#elif V8_TARGET_ARCH_ARM64
@ -212,7 +216,8 @@ constexpr size_t kReservedCodeRangePages = 0;
#else
constexpr int kSystemPointerSizeLog2 = 2;
constexpr intptr_t kIntptrSignBit = 0x80000000;
#if V8_HOST_ARCH_PPC && V8_TARGET_ARCH_PPC && V8_OS_LINUX
#if (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) && \
(V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64) && V8_OS_LINUX
constexpr bool kPlatformRequiresCodeRange = false;
constexpr size_t kMaximalCodeRangeSize = 0 * MB;
constexpr size_t kMinimumCodeRangeSize = 0 * MB;
@ -342,7 +347,7 @@ F FUNCTION_CAST(Address addr) {
// Determine whether the architecture uses function descriptors
// which provide a level of indirection between the function pointer
// and the function entrypoint.
#if V8_HOST_ARCH_PPC && \
#if (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64) && \
(V8_OS_AIX || (V8_TARGET_ARCH_PPC64 && V8_TARGET_BIG_ENDIAN && \
(!defined(_CALL_ELF) || _CALL_ELF == 1)))
#define USES_FUNCTION_DESCRIPTORS 1

2
src/compiler/backend/instruction-codes.h
View File

@ -19,7 +19,7 @@
#include "src/compiler/backend/mips64/instruction-codes-mips64.h"
#elif V8_TARGET_ARCH_X64
#include "src/compiler/backend/x64/instruction-codes-x64.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/compiler/backend/ppc/instruction-codes-ppc.h"
#elif V8_TARGET_ARCH_S390
#include "src/compiler/backend/s390/instruction-codes-s390.h"

4
src/compiler/backend/instruction-selector.cc
View File

@ -2583,7 +2583,7 @@ void InstructionSelector::VisitWord32AtomicPairCompareExchange(Node* node) {
#endif // !V8_TARGET_ARCH_IA32 && !V8_TARGET_ARCH_ARM && !V8_TARGET_ARCH_MIPS
#if !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_MIPS64 && \
!V8_TARGET_ARCH_S390 && !V8_TARGET_ARCH_PPC
!V8_TARGET_ARCH_S390 && !V8_TARGET_ARCH_PPC64
void InstructionSelector::VisitWord64AtomicLoad(Node* node) { UNIMPLEMENTED(); }
void InstructionSelector::VisitWord64AtomicStore(Node* node) {
@ -2607,7 +2607,7 @@ void InstructionSelector::VisitWord64AtomicExchange(Node* node) {
void InstructionSelector::VisitWord64AtomicCompareExchange(Node* node) {
UNIMPLEMENTED();
}
#endif // !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_PPC
#endif // !V8_TARGET_ARCH_X64 && !V8_TARGET_ARCH_ARM64 && !V8_TARGET_ARCH_PPC64
// !V8_TARGET_ARCH_MIPS64 && !V8_TARGET_ARCH_S390
#if !V8_TARGET_ARCH_IA32 && !V8_TARGET_ARCH_ARM

2
src/compiler/backend/unwinding-info-writer.h
View File

@ -15,7 +15,7 @@
#include "src/compiler/backend/x64/unwinding-info-writer-x64.h"
#elif V8_TARGET_ARCH_S390X
#include "src/compiler/backend/s390/unwinding-info-writer-s390.h"
#elif V8_TARGET_ARCH_PPC64
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/compiler/backend/ppc/unwinding-info-writer-ppc.h"
#else

3
src/debug/debug-evaluate.cc
View File

@ -1066,7 +1066,8 @@ void DebugEvaluate::VerifyTransitiveBuiltins(Isolate* isolate) {
}
}
CHECK(!failed);
#if defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_MIPS64)
#if defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64) || \
defined(V8_TARGET_ARCH_MIPS64)
// Isolate-independent builtin calls and jumps do not emit reloc infos
// on PPC. We try to avoid using PC relative code due to performance
// issue with especially older hardwares.

4
src/debug/ppc/debug-ppc.cc
View File

@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/debug/debug.h"
@ -50,4 +50,4 @@ const bool LiveEdit::kFrameDropperSupported = true;
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

4
src/diagnostics/ppc/disasm-ppc.cc
View File

@ -27,7 +27,7 @@
#include <stdio.h>
#include <string.h>
#if V8_TARGET_ARCH_PPC
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/base/platform/platform.h"
#include "src/codegen/macro-assembler.h"
@ -1519,4 +1519,4 @@ void Disassembler::Disassemble(FILE* f, byte* begin, byte* end,
} // namespace disasm
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

2
src/execution/frame-constants.h
View File

@ -376,7 +376,7 @@ inline static int FrameSlotToFPOffset(int slot) {
#include "src/execution/arm64/frame-constants-arm64.h" // NOLINT
#elif V8_TARGET_ARCH_ARM
#include "src/execution/arm/frame-constants-arm.h" // NOLINT
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/execution/ppc/frame-constants-ppc.h" // NOLINT
#elif V8_TARGET_ARCH_MIPS
#include "src/execution/mips/frame-constants-mips.h" // NOLINT

4
src/execution/ppc/frame-constants-ppc.cc
View File

@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/execution/ppc/frame-constants-ppc.h"
@ -32,4 +32,4 @@ int BuiltinContinuationFrameConstants::PaddingSlotCount(int register_count) {
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

1
src/execution/simulator-base.h
View File

@ -121,6 +121,7 @@ class SimulatorBase {
// - V8_TARGET_ARCH_MIPS: swi (software-interrupt)
// - V8_TARGET_ARCH_MIPS64: swi (software-interrupt)
// - V8_TARGET_ARCH_PPC: svc (Supervisor Call)
// - V8_TARGET_ARCH_PPC64: svc (Supervisor Call)
// - V8_TARGET_ARCH_S390: svc (Supervisor Call)
class Redirection {
public:

2
src/execution/simulator.h
View File

@ -18,7 +18,7 @@
#include "src/execution/arm64/simulator-arm64.h"
#elif V8_TARGET_ARCH_ARM
#include "src/execution/arm/simulator-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/execution/ppc/simulator-ppc.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/execution/mips/simulator-mips.h"

3
src/interpreter/interpreter-assembler.cc
View File

@ -1475,7 +1475,8 @@ bool InterpreterAssembler::TargetSupportsUnalignedAccess() {
#if V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
return false;
#elif V8_TARGET_ARCH_IA32 || V8_TARGET_ARCH_X64 || V8_TARGET_ARCH_S390 || \
V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_ARM64 || V8_TARGET_ARCH_PPC
V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_ARM64 || V8_TARGET_ARCH_PPC || \
V8_TARGET_ARCH_PPC64
return true;
#else
#error "Unknown Architecture"

6
src/libsampler/sampler.cc
View File

@ -372,7 +372,9 @@ void SignalHandler::HandleProfilerSignal(int signal, siginfo_t* info,
void SignalHandler::FillRegisterState(void* context, RegisterState* state) {
// Extracting the sample from the context is extremely machine dependent.
ucontext_t* ucontext = reinterpret_cast<ucontext_t*>(context);
#if !(V8_OS_OPENBSD || (V8_OS_LINUX && (V8_HOST_ARCH_PPC || V8_HOST_ARCH_S390)))
#if !(V8_OS_OPENBSD || \
(V8_OS_LINUX && \
(V8_HOST_ARCH_PPC || V8_HOST_ARCH_S390 || V8_HOST_ARCH_PPC64)))
mcontext_t& mcontext = ucontext->uc_mcontext;
#endif
#if V8_OS_LINUX
@ -413,7 +415,7 @@ void SignalHandler::FillRegisterState(void* context, RegisterState* state) {
state->pc = reinterpret_cast<void*>(mcontext.pc);
state->sp = reinterpret_cast<void*>(mcontext.gregs[29]);
state->fp = reinterpret_cast<void*>(mcontext.gregs[30]);
#elif V8_HOST_ARCH_PPC
#elif V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64
#if V8_LIBC_GLIBC
state->pc = reinterpret_cast<void*>(ucontext->uc_mcontext.regs->nip);
state->sp =

2
src/logging/log.cc
View File

@ -584,6 +584,8 @@ void LowLevelLogger::LogCodeInfo() {
const char arch[] = "arm";
#elif V8_TARGET_ARCH_PPC
const char arch[] = "ppc";
#elif V8_TARGET_ARCH_PPC64
const char arch[] = "ppc64";
#elif V8_TARGET_ARCH_MIPS
const char arch[] = "mips";
#elif V8_TARGET_ARCH_ARM64

2
src/profiler/tick-sample.cc
View File

@ -110,7 +110,7 @@ bool SimulatorHelper::FillRegisters(Isolate* isolate,
}
state->sp = reinterpret_cast<void*>(simulator->get_register(Simulator::sp));
state->fp = reinterpret_cast<void*>(simulator->get_register(Simulator::fp));
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
if (!simulator->has_bad_pc()) {
state->pc = reinterpret_cast<void*>(simulator->get_pc());
}

4
src/regexp/ppc/regexp-macro-assembler-ppc.cc
View File

@ -2,7 +2,7 @@
// 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
#if V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/regexp/ppc/regexp-macro-assembler-ppc.h"
@ -1371,4 +1371,4 @@ void RegExpMacroAssemblerPPC::LoadCurrentCharacterUnchecked(int cp_offset,
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_PPC
#endif // V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64

2
src/regexp/regexp-macro-assembler-arch.h
View File

@ -15,7 +15,7 @@
#include "src/regexp/arm64/regexp-macro-assembler-arm64.h"
#elif V8_TARGET_ARCH_ARM
#include "src/regexp/arm/regexp-macro-assembler-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/regexp/ppc/regexp-macro-assembler-ppc.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/regexp/mips/regexp-macro-assembler-mips.h"

2
src/regexp/regexp.cc
View File

@ -839,7 +839,7 @@ bool RegExpImpl::Compile(Isolate* isolate, Zone* zone, RegExpCompileData* data,
#elif V8_TARGET_ARCH_S390
macro_assembler.reset(new RegExpMacroAssemblerS390(
isolate, zone, mode, (data->capture_count + 1) * 2));
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
macro_assembler.reset(new RegExpMacroAssemblerPPC(
isolate, zone, mode, (data->capture_count + 1) * 2));
#elif V8_TARGET_ARCH_MIPS

2
src/snapshot/deserializer.h
View File

@ -29,7 +29,7 @@ class Object;
// of objects found in code.
#if defined(V8_TARGET_ARCH_MIPS) || defined(V8_TARGET_ARCH_MIPS64) || \
defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_S390) || \
V8_EMBEDDED_CONSTANT_POOL
defined(V8_TARGET_ARCH_PPC64) || V8_EMBEDDED_CONSTANT_POOL
#define V8_CODE_EMBEDS_OBJECT_POINTER 1
#else
#define V8_CODE_EMBEDS_OBJECT_POINTER 0

2
src/wasm/baseline/liftoff-assembler.h
View File

@ -928,7 +928,7 @@ class LiftoffStackSlots {
#include "src/wasm/baseline/arm64/liftoff-assembler-arm64.h"
#elif V8_TARGET_ARCH_ARM
#include "src/wasm/baseline/arm/liftoff-assembler-arm.h"
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
#include "src/wasm/baseline/ppc/liftoff-assembler-ppc.h"
#elif V8_TARGET_ARCH_MIPS
#include "src/wasm/baseline/mips/liftoff-assembler-mips.h"

2
src/wasm/wasm-serialization.cc
View File

@ -358,7 +358,7 @@ void NativeModuleSerializer::WriteCode(const WasmCode* code, Writer* writer) {
writer->WriteVector(code->source_positions());
writer->WriteVector(Vector<byte>::cast(code->protected_instructions()));
#if V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64 || V8_TARGET_ARCH_ARM || \
V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_S390X
V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64 || V8_TARGET_ARCH_S390X
// On platforms that don't support misaligned word stores, copy to an aligned
// buffer if necessary so we can relocate the serialized code.
std::unique_ptr<byte[]> aligned_buffer;

2
test/cctest/compiler/test-code-generator.cc
View File

@ -1069,7 +1069,7 @@ class CodeGeneratorTester {
CodeGeneratorTester::PushTypeFlag push_type) {
generator_->AssembleTailCallBeforeGap(instr, first_unused_stack_slot);
#if defined(V8_TARGET_ARCH_ARM) || defined(V8_TARGET_ARCH_S390) || \
defined(V8_TARGET_ARCH_PPC)
defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
// Only folding register pushes is supported on ARM.
bool supported = ((push_type & CodeGenerator::kRegisterPush) == push_type);
#elif defined(V8_TARGET_ARCH_X64) || defined(V8_TARGET_ARCH_IA32) || \

2
test/cctest/heap/test-spaces.cc
View File

@ -350,7 +350,7 @@ TEST(SizeOfInitialHeap) {
// snapshot.
// In PPC the page size is 64K, causing more internal fragmentation
// hence requiring a larger limit.
#if V8_OS_LINUX && V8_HOST_ARCH_PPC
#if V8_OS_LINUX && (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64)
const size_t kMaxInitialSizePerSpace = 3 * MB;
#else
const size_t kMaxInitialSizePerSpace = 2 * MB;

4
test/cctest/test-constantpool.cc
View File

@ -12,7 +12,7 @@
namespace v8 {
namespace internal {
#if defined(V8_TARGET_ARCH_PPC)
#if defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
const ConstantPoolEntry::Type kPtrType = ConstantPoolEntry::INTPTR;
const ConstantPoolEntry::Type kDblType = ConstantPoolEntry::DOUBLE;
@ -249,7 +249,7 @@ TEST(ConstantPoolNoSharing) {
CHECK_EQ(access, kOvflAccess);
}
#endif // defined(V8_TARGET_ARCH_PPC)
#endif // defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_PPC64)
} // namespace internal
} // namespace v8

2
test/cctest/test-icache.cc
View File

@ -51,7 +51,7 @@ static void FloodWithInc(Isolate* isolate, TestingAssemblerBuffer* buffer) {
for (int i = 0; i < kNumInstr; ++i) {
__ Addu(v0, v0, Operand(1));
}
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
for (int i = 0; i < kNumInstr; ++i) {
__ addi(r3, r3, Operand(1));
}

2
test/cctest/test-regexp.cc
View File

@ -607,7 +607,7 @@ using ArchRegExpMacroAssembler = RegExpMacroAssemblerARM;
using ArchRegExpMacroAssembler = RegExpMacroAssemblerARM64;
#elif V8_TARGET_ARCH_S390
using ArchRegExpMacroAssembler = RegExpMacroAssemblerS390;
#elif V8_TARGET_ARCH_PPC
#elif V8_TARGET_ARCH_PPC || V8_TARGET_ARCH_PPC64
using ArchRegExpMacroAssembler = RegExpMacroAssemblerPPC;
#elif V8_TARGET_ARCH_MIPS
using ArchRegExpMacroAssembler = RegExpMacroAssemblerMIPS;