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no-sse2 patch: More V8 syncing from ia32 to x87

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Sync interface-descriptors-x87.cc from interface-descriptors-ia32.cc,
add missing MacroAssembler::AssertFixedArray.
epel9
Kevin Kofler 7 years ago
parent 6cdb87ab31
commit 3e25b57a41
1 changed files with 97 additions and 7 deletions
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104
qtwebengine-everywhere-src-5.10.0-no-sse2.patch
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@ -25691,8 +25691,8 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/fra
+#endif // V8_X87_FRAMES_X87_H_
diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/interface-descriptors-x87.cc qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/interface-descriptors-x87.cc
--- qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/interface-descriptors-x87.cc 1970-01-01 01:00:00.000000000 +0100
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/interface-descriptors-x87.cc 2017-12-28 03:38:40.380712871 +0100
@@ -0,0 +1,375 @@
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/interface-descriptors-x87.cc 2017-12-29 01:59:03.000000000 +0100
@@ -0,0 +1,450 @@
+// Copyright 2012 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.
@ -25851,11 +25851,79 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/int
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void CallVarargsDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments (on the stack, not including receiver)
+ // edi : the target to call
+ // ebx : arguments list (FixedArray)
+ // ecx : arguments list length (untagged)
+ Register registers[] = {edi, eax, ebx, ecx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void CallForwardVarargsDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments
+ // ecx : start index (to support rest parameters)
+ // edi : the target to call
+ Register registers[] = {edi, ecx};
+ Register registers[] = {edi, eax, ecx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void CallWithSpreadDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments (on the stack, not including receiver)
+ // edi : the target to call
+ // ebx : the object to spread
+ Register registers[] = {edi, eax, ebx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void CallWithArrayLikeDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // edi : the target to call
+ // ebx : the arguments list
+ Register registers[] = {edi, ebx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void ConstructVarargsDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments (on the stack, not including receiver)
+ // edi : the target to call
+ // edx : the new target
+ // ebx : arguments list (FixedArray)
+ // ecx : arguments list length (untagged)
+ Register registers[] = {edi, edx, eax, ebx, ecx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void ConstructForwardVarargsDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments
+ // edx : the new target
+ // ecx : start index (to support rest parameters)
+ // edi : the target to call
+ Register registers[] = {edi, edx, eax, ecx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void ConstructWithSpreadDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // eax : number of arguments (on the stack, not including receiver)
+ // edi : the target to call
+ // edx : the new target
+ // ebx : the object to spread
+ Register registers[] = {edi, edx, eax, ebx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+void ConstructWithArrayLikeDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // edi : the target to call
+ // edx : the new target
+ // ebx : the arguments list
+ Register registers[] = {edi, edx, ebx};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
@ -25893,6 +25961,13 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/int
+ data->InitializePlatformSpecific(0, nullptr, nullptr);
+}
+
+void ArrayConstructorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // kTarget, kNewTarget, kActualArgumentsCount, kAllocationSite
+ Register registers[] = {edi, edx, eax, ebx};
+ data->InitializePlatformSpecific(arraysize(registers), registers, NULL);
+}
+
+void ArrayNoArgumentConstructorDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ // register state
@ -26070,8 +26145,8 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/int
+#endif // V8_TARGET_ARCH_X87
diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.cc qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.cc
--- qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.cc 1970-01-01 01:00:00.000000000 +0100
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.cc 2017-12-28 05:21:52.412245739 +0100
@@ -0,0 +1,2572 @@
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.cc 2017-12-29 02:00:17.837154172 +0100
@@ -0,0 +1,2584 @@
+// Copyright 2012 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.
@ -26863,6 +26938,18 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/mac
+}
+
+
+void MacroAssembler::AssertFixedArray(Register object) {
+ if (emit_debug_code()) {
+ test(object, Immediate(kSmiTagMask));
+ Check(not_equal, kOperandIsASmiAndNotAFixedArray);
+ Push(object);
+ CmpObjectType(object, FIXED_ARRAY_TYPE, object);
+ Pop(object);
+ Check(equal, kOperandIsNotAFixedArray);
+ }
+}
+
+
+void MacroAssembler::AssertFunction(Register object) {
+ if (emit_debug_code()) {
+ test(object, Immediate(kSmiTagMask));
@ -28646,8 +28733,8 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/mac
+#endif // V8_TARGET_ARCH_X87
diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.h qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.h
--- qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.h 1970-01-01 01:00:00.000000000 +0100
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.h 2017-12-28 03:27:27.352808166 +0100
@@ -0,0 +1,920 @@
+++ qtwebengine-everywhere-src-5.10.0-no-sse2/src/3rdparty/chromium/v8/src/x87/macro-assembler-x87.h 2017-12-29 01:59:56.457468424 +0100
@@ -0,0 +1,923 @@
+// Copyright 2012 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.
@ -29258,6 +29345,9 @@ diff -Nur qtwebengine-everywhere-src-5.10.0/src/3rdparty/chromium/v8/src/x87/mac
+ // Abort execution if argument is a smi, enabled via --debug-code.
+ void AssertNotSmi(Register object);
+
+ // Abort execution if argument is not a FixedArray, enabled via --debug-code.
+ void AssertFixedArray(Register object);
+
+ // Abort execution if argument is not a JSFunction, enabled via --debug-code.
+ void AssertFunction(Register object);
+

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