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Diffstat (limited to 'src/3rdparty/v8/test/cctest/test-disasm-ia32.cc')
-rw-r--r--src/3rdparty/v8/test/cctest/test-disasm-ia32.cc476
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diff --git a/src/3rdparty/v8/test/cctest/test-disasm-ia32.cc b/src/3rdparty/v8/test/cctest/test-disasm-ia32.cc
deleted file mode 100644
index 59d1e04..0000000
--- a/src/3rdparty/v8/test/cctest/test-disasm-ia32.cc
+++ /dev/null
@@ -1,476 +0,0 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include <stdlib.h>
-
-#include "v8.h"
-
-#include "debug.h"
-#include "disasm.h"
-#include "disassembler.h"
-#include "macro-assembler.h"
-#include "serialize.h"
-#include "cctest.h"
-
-using namespace v8::internal;
-
-static v8::Persistent<v8::Context> env;
-
-static void InitializeVM() {
- if (env.IsEmpty()) {
- env = v8::Context::New();
- }
-}
-
-
-#define __ assm.
-
-
-static void DummyStaticFunction(Object* result) {
-}
-
-
-TEST(DisasmIa320) {
- InitializeVM();
- v8::HandleScope scope;
- v8::internal::byte buffer[2048];
- Assembler assm(Isolate::Current(), buffer, sizeof buffer);
- DummyStaticFunction(NULL); // just bloody use it (DELETE; debugging)
-
- // Short immediate instructions
- __ adc(eax, 12345678);
- __ add(eax, Immediate(12345678));
- __ or_(eax, 12345678);
- __ sub(eax, Immediate(12345678));
- __ xor_(eax, 12345678);
- __ and_(eax, 12345678);
- Handle<FixedArray> foo = FACTORY->NewFixedArray(10, TENURED);
- __ cmp(eax, foo);
-
- // ---- This one caused crash
- __ mov(ebx, Operand(esp, ecx, times_2, 0)); // [esp+ecx*4]
-
- // ---- All instructions that I can think of
- __ add(edx, ebx);
- __ add(edx, Operand(12, RelocInfo::NONE32));
- __ add(edx, Operand(ebx, 0));
- __ add(edx, Operand(ebx, 16));
- __ add(edx, Operand(ebx, 1999));
- __ add(edx, Operand(esp, 0));
- __ add(edx, Operand(esp, 16));
- __ add(edx, Operand(esp, 1999));
- __ nop();
- __ add(edi, Operand(ebp, ecx, times_4, 0));
- __ add(edi, Operand(ebp, ecx, times_4, 12));
- __ add(Operand(ebp, ecx, times_4, 12), Immediate(12));
-
- __ nop();
- __ add(ebx, Immediate(12));
- __ nop();
- __ adc(ecx, 12);
- __ adc(ecx, 1000);
- __ nop();
- __ and_(edx, 3);
- __ and_(edx, Operand(esp, 4));
- __ cmp(edx, 3);
- __ cmp(edx, Operand(esp, 4));
- __ cmp(Operand(ebp, ecx, times_4, 0), Immediate(1000));
- Handle<FixedArray> foo2 = FACTORY->NewFixedArray(10, TENURED);
- __ cmp(ebx, foo2);
- __ cmpb(ebx, Operand(ebp, ecx, times_2, 0));
- __ cmpb(Operand(ebp, ecx, times_2, 0), ebx);
- __ or_(edx, 3);
- __ xor_(edx, 3);
- __ nop();
- {
- CHECK(CpuFeatures::IsSupported(CPUID));
- CpuFeatures::Scope fscope(CPUID);
- __ cpuid();
- }
- {
- CHECK(CpuFeatures::IsSupported(RDTSC));
- CpuFeatures::Scope fscope(RDTSC);
- __ rdtsc();
- }
- __ movsx_b(edx, ecx);
- __ movsx_w(edx, ecx);
- __ movzx_b(edx, ecx);
- __ movzx_w(edx, ecx);
-
- __ nop();
- __ imul(edx, ecx);
- __ shld(edx, ecx);
- __ shrd(edx, ecx);
- __ bts(edx, ecx);
- __ bts(Operand(ebx, ecx, times_4, 0), ecx);
- __ nop();
- __ pushad();
- __ popad();
- __ pushfd();
- __ popfd();
- __ push(Immediate(12));
- __ push(Immediate(23456));
- __ push(ecx);
- __ push(esi);
- __ push(Operand(ebp, JavaScriptFrameConstants::kFunctionOffset));
- __ push(Operand(ebx, ecx, times_4, 0));
- __ push(Operand(ebx, ecx, times_4, 0));
- __ push(Operand(ebx, ecx, times_4, 10000));
- __ pop(edx);
- __ pop(eax);
- __ pop(Operand(ebx, ecx, times_4, 0));
- __ nop();
-
- __ add(edx, Operand(esp, 16));
- __ add(edx, ecx);
- __ mov_b(edx, ecx);
- __ mov_b(ecx, 6);
- __ mov_b(Operand(ebx, ecx, times_4, 10000), 6);
- __ mov_b(Operand(esp, 16), edx);
- __ mov_w(edx, Operand(esp, 16));
- __ mov_w(Operand(esp, 16), edx);
- __ nop();
- __ movsx_w(edx, Operand(esp, 12));
- __ movsx_b(edx, Operand(esp, 12));
- __ movzx_w(edx, Operand(esp, 12));
- __ movzx_b(edx, Operand(esp, 12));
- __ nop();
- __ mov(edx, 1234567);
- __ mov(edx, Operand(esp, 12));
- __ mov(Operand(ebx, ecx, times_4, 10000), Immediate(12345));
- __ mov(Operand(ebx, ecx, times_4, 10000), edx);
- __ nop();
- __ dec_b(edx);
- __ dec_b(Operand(eax, 10));
- __ dec_b(Operand(ebx, ecx, times_4, 10000));
- __ dec(edx);
- __ cdq();
-
- __ nop();
- __ idiv(edx);
- __ mul(edx);
- __ neg(edx);
- __ not_(edx);
- __ test(Operand(ebx, ecx, times_4, 10000), Immediate(123456));
-
- __ imul(edx, Operand(ebx, ecx, times_4, 10000));
- __ imul(edx, ecx, 12);
- __ imul(edx, ecx, 1000);
-
- __ inc(edx);
- __ inc(Operand(ebx, ecx, times_4, 10000));
- __ push(Operand(ebx, ecx, times_4, 10000));
- __ pop(Operand(ebx, ecx, times_4, 10000));
- __ call(Operand(ebx, ecx, times_4, 10000));
- __ jmp(Operand(ebx, ecx, times_4, 10000));
-
- __ lea(edx, Operand(ebx, ecx, times_4, 10000));
- __ or_(edx, 12345);
- __ or_(edx, Operand(ebx, ecx, times_4, 10000));
-
- __ nop();
-
- __ rcl(edx, 1);
- __ rcl(edx, 7);
- __ rcr(edx, 1);
- __ rcr(edx, 7);
- __ sar(edx, 1);
- __ sar(edx, 6);
- __ sar_cl(edx);
- __ sbb(edx, Operand(ebx, ecx, times_4, 10000));
- __ shld(edx, Operand(ebx, ecx, times_4, 10000));
- __ shl(edx, 1);
- __ shl(edx, 6);
- __ shl_cl(edx);
- __ shrd(edx, Operand(ebx, ecx, times_4, 10000));
- __ shr(edx, 1);
- __ shr(edx, 7);
- __ shr_cl(edx);
-
-
- // Immediates
-
- __ adc(edx, 12345);
-
- __ add(ebx, Immediate(12));
- __ add(Operand(edx, ecx, times_4, 10000), Immediate(12));
-
- __ and_(ebx, 12345);
-
- __ cmp(ebx, 12345);
- __ cmp(ebx, Immediate(12));
- __ cmp(Operand(edx, ecx, times_4, 10000), Immediate(12));
- __ cmpb(eax, 100);
-
- __ or_(ebx, 12345);
-
- __ sub(ebx, Immediate(12));
- __ sub(Operand(edx, ecx, times_4, 10000), Immediate(12));
-
- __ xor_(ebx, 12345);
-
- __ imul(edx, ecx, 12);
- __ imul(edx, ecx, 1000);
-
- __ cld();
- __ rep_movs();
- __ rep_stos();
- __ stos();
-
- __ sub(edx, Operand(ebx, ecx, times_4, 10000));
- __ sub(edx, ebx);
-
- __ test(edx, Immediate(12345));
- __ test(edx, Operand(ebx, ecx, times_8, 10000));
- __ test(Operand(esi, edi, times_1, -20000000), Immediate(300000000));
- __ test_b(edx, Operand(ecx, ebx, times_2, 1000));
- __ test_b(Operand(eax, -20), 0x9A);
- __ nop();
-
- __ xor_(edx, 12345);
- __ xor_(edx, Operand(ebx, ecx, times_8, 10000));
- __ bts(Operand(ebx, ecx, times_8, 10000), edx);
- __ hlt();
- __ int3();
- __ ret(0);
- __ ret(8);
-
- // Calls
-
- Label L1, L2;
- __ bind(&L1);
- __ nop();
- __ call(&L1);
- __ call(&L2);
- __ nop();
- __ bind(&L2);
- __ call(Operand(ebx, ecx, times_4, 10000));
- __ nop();
- Handle<Code> ic(Isolate::Current()->builtins()->builtin(
- Builtins::kLoadIC_Initialize));
- __ call(ic, RelocInfo::CODE_TARGET);
- __ nop();
- __ call(FUNCTION_ADDR(DummyStaticFunction), RelocInfo::RUNTIME_ENTRY);
- __ nop();
-
- __ jmp(&L1);
- __ jmp(Operand(ebx, ecx, times_4, 10000));
-#ifdef ENABLE_DEBUGGER_SUPPORT
- ExternalReference after_break_target =
- ExternalReference(Debug_Address::AfterBreakTarget(),
- assm.isolate());
- __ jmp(Operand::StaticVariable(after_break_target));
-#endif // ENABLE_DEBUGGER_SUPPORT
- __ jmp(ic, RelocInfo::CODE_TARGET);
- __ nop();
-
-
- Label Ljcc;
- __ nop();
- // long jumps
- __ j(overflow, &Ljcc);
- __ j(no_overflow, &Ljcc);
- __ j(below, &Ljcc);
- __ j(above_equal, &Ljcc);
- __ j(equal, &Ljcc);
- __ j(not_equal, &Ljcc);
- __ j(below_equal, &Ljcc);
- __ j(above, &Ljcc);
- __ j(sign, &Ljcc);
- __ j(not_sign, &Ljcc);
- __ j(parity_even, &Ljcc);
- __ j(parity_odd, &Ljcc);
- __ j(less, &Ljcc);
- __ j(greater_equal, &Ljcc);
- __ j(less_equal, &Ljcc);
- __ j(greater, &Ljcc);
- __ nop();
- __ bind(&Ljcc);
- // short jumps
- __ j(overflow, &Ljcc);
- __ j(no_overflow, &Ljcc);
- __ j(below, &Ljcc);
- __ j(above_equal, &Ljcc);
- __ j(equal, &Ljcc);
- __ j(not_equal, &Ljcc);
- __ j(below_equal, &Ljcc);
- __ j(above, &Ljcc);
- __ j(sign, &Ljcc);
- __ j(not_sign, &Ljcc);
- __ j(parity_even, &Ljcc);
- __ j(parity_odd, &Ljcc);
- __ j(less, &Ljcc);
- __ j(greater_equal, &Ljcc);
- __ j(less_equal, &Ljcc);
- __ j(greater, &Ljcc);
-
- // 0xD9 instructions
- __ nop();
-
- __ fld(1);
- __ fld1();
- __ fldz();
- __ fldpi();
- __ fabs();
- __ fchs();
- __ fprem();
- __ fprem1();
- __ fincstp();
- __ ftst();
- __ fxch(3);
- __ fld_s(Operand(ebx, ecx, times_4, 10000));
- __ fstp_s(Operand(ebx, ecx, times_4, 10000));
- __ ffree(3);
- __ fld_d(Operand(ebx, ecx, times_4, 10000));
- __ fstp_d(Operand(ebx, ecx, times_4, 10000));
- __ nop();
-
- __ fild_s(Operand(ebx, ecx, times_4, 10000));
- __ fistp_s(Operand(ebx, ecx, times_4, 10000));
- __ fild_d(Operand(ebx, ecx, times_4, 10000));
- __ fistp_d(Operand(ebx, ecx, times_4, 10000));
- __ fnstsw_ax();
- __ nop();
- __ fadd(3);
- __ fsub(3);
- __ fmul(3);
- __ fdiv(3);
-
- __ faddp(3);
- __ fsubp(3);
- __ fmulp(3);
- __ fdivp(3);
- __ fcompp();
- __ fwait();
- __ nop();
- {
- if (CpuFeatures::IsSupported(SSE2)) {
- CpuFeatures::Scope fscope(SSE2);
- __ cvttss2si(edx, Operand(ebx, ecx, times_4, 10000));
- __ cvtsi2sd(xmm1, Operand(ebx, ecx, times_4, 10000));
- __ addsd(xmm1, xmm0);
- __ mulsd(xmm1, xmm0);
- __ subsd(xmm1, xmm0);
- __ divsd(xmm1, xmm0);
- __ movdbl(xmm1, Operand(ebx, ecx, times_4, 10000));
- __ movdbl(Operand(ebx, ecx, times_4, 10000), xmm1);
- __ ucomisd(xmm0, xmm1);
-
- // 128 bit move instructions.
- __ movdqa(xmm0, Operand(ebx, ecx, times_4, 10000));
- __ movdqa(Operand(ebx, ecx, times_4, 10000), xmm0);
- __ movdqu(xmm0, Operand(ebx, ecx, times_4, 10000));
- __ movdqu(Operand(ebx, ecx, times_4, 10000), xmm0);
- }
- }
-
- // cmov.
- {
- if (CpuFeatures::IsSupported(CMOV)) {
- CpuFeatures::Scope use_cmov(CMOV);
- __ cmov(overflow, eax, Operand(eax, 0));
- __ cmov(no_overflow, eax, Operand(eax, 1));
- __ cmov(below, eax, Operand(eax, 2));
- __ cmov(above_equal, eax, Operand(eax, 3));
- __ cmov(equal, eax, Operand(ebx, 0));
- __ cmov(not_equal, eax, Operand(ebx, 1));
- __ cmov(below_equal, eax, Operand(ebx, 2));
- __ cmov(above, eax, Operand(ebx, 3));
- __ cmov(sign, eax, Operand(ecx, 0));
- __ cmov(not_sign, eax, Operand(ecx, 1));
- __ cmov(parity_even, eax, Operand(ecx, 2));
- __ cmov(parity_odd, eax, Operand(ecx, 3));
- __ cmov(less, eax, Operand(edx, 0));
- __ cmov(greater_equal, eax, Operand(edx, 1));
- __ cmov(less_equal, eax, Operand(edx, 2));
- __ cmov(greater, eax, Operand(edx, 3));
- }
- }
-
- // andpd, cmpltsd, movaps, psllq, psrlq, por.
- {
- if (CpuFeatures::IsSupported(SSE2)) {
- CpuFeatures::Scope fscope(SSE2);
- __ andpd(xmm0, xmm1);
- __ andpd(xmm1, xmm2);
-
- __ cmpltsd(xmm0, xmm1);
- __ cmpltsd(xmm1, xmm2);
-
- __ movaps(xmm0, xmm1);
- __ movaps(xmm1, xmm2);
-
- __ psllq(xmm0, 17);
- __ psllq(xmm1, 42);
-
- __ psllq(xmm0, xmm1);
- __ psllq(xmm1, xmm2);
-
- __ psrlq(xmm0, 17);
- __ psrlq(xmm1, 42);
-
- __ psrlq(xmm0, xmm1);
- __ psrlq(xmm1, xmm2);
-
- __ por(xmm0, xmm1);
- __ por(xmm1, xmm2);
- }
- }
-
- {
- if (CpuFeatures::IsSupported(SSE2) &&
- CpuFeatures::IsSupported(SSE4_1)) {
- CpuFeatures::Scope scope(SSE4_1);
- __ pextrd(eax, xmm0, 1);
- __ pinsrd(xmm1, eax, 0);
- }
- }
-
- // Nop instructions
- for (int i = 0; i < 16; i++) {
- __ Nop(i);
- }
-
- __ ret(0);
-
- CodeDesc desc;
- assm.GetCode(&desc);
- Isolate* isolate = Isolate::Current();
- Object* code = isolate->heap()->CreateCode(
- desc,
- Code::ComputeFlags(Code::STUB),
- Handle<Code>())->ToObjectChecked();
- CHECK(code->IsCode());
-#ifdef OBJECT_PRINT
- Code::cast(code)->Print();
- byte* begin = Code::cast(code)->instruction_start();
- byte* end = begin + Code::cast(code)->instruction_size();
- disasm::Disassembler::Disassemble(stdout, begin, end);
-#endif
-}
-
-#undef __
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