diff options
Diffstat (limited to 'deps/v8/test/cctest/test-disasm-arm64.cc')
| -rw-r--r-- | deps/v8/test/cctest/test-disasm-arm64.cc | 74 |
1 files changed, 43 insertions, 31 deletions
diff --git a/deps/v8/test/cctest/test-disasm-arm64.cc b/deps/v8/test/cctest/test-disasm-arm64.cc index 3813408a2b..275feaa88e 100644 --- a/deps/v8/test/cctest/test-disasm-arm64.cc +++ b/deps/v8/test/cctest/test-disasm-arm64.cc @@ -62,16 +62,16 @@ namespace internal { DisassemblingDecoder* disasm = new DisassemblingDecoder(); \ decoder->AppendVisitor(disasm) -#define SET_UP_ASM() \ - InitializeVM(); \ - Isolate* isolate = CcTest::i_isolate(); \ - HandleScope scope(isolate); \ - byte* buf = static_cast<byte*>(malloc(INSTR_SIZE)); \ - uint32_t encoding = 0; \ - Assembler* assm = new Assembler(isolate, buf, INSTR_SIZE); \ - Decoder<DispatchingDecoderVisitor>* decoder = \ - new Decoder<DispatchingDecoderVisitor>(); \ - DisassemblingDecoder* disasm = new DisassemblingDecoder(); \ +#define SET_UP_ASM() \ + InitializeVM(); \ + Isolate* isolate = CcTest::i_isolate(); \ + HandleScope scope(isolate); \ + byte* buf = static_cast<byte*>(malloc(INSTR_SIZE)); \ + uint32_t encoding = 0; \ + Assembler* assm = new Assembler(AssemblerOptions{}, buf, INSTR_SIZE); \ + Decoder<DispatchingDecoderVisitor>* decoder = \ + new Decoder<DispatchingDecoderVisitor>(); \ + DisassemblingDecoder* disasm = new DisassemblingDecoder(); \ decoder->AppendVisitor(disasm) #define COMPARE(ASM, EXP) \ @@ -1872,27 +1872,39 @@ TEST_(system_nop) { TEST_(debug) { - SET_UP_ASM(); - - CHECK_EQ(kImmExceptionIsDebug, 0xdeb0); - - // All debug codes should produce the same instruction, and the debug code - // can be any uint32_t. -#ifdef USE_SIMULATOR - const char* expected_instruction = "hlt #0xdeb0"; -#else - const char* expected_instruction = "brk #0x0"; -#endif - - COMPARE(debug("message", 0, BREAK), expected_instruction); - COMPARE(debug("message", 1, BREAK), expected_instruction); - COMPARE(debug("message", 0xffff, BREAK), expected_instruction); - COMPARE(debug("message", 0x10000, BREAK), expected_instruction); - COMPARE(debug("message", 0x7fffffff, BREAK), expected_instruction); - COMPARE(debug("message", 0x80000000u, BREAK), expected_instruction); - COMPARE(debug("message", 0xffffffffu, BREAK), expected_instruction); - - CLEANUP(); + InitializeVM(); + Isolate* isolate = CcTest::i_isolate(); + + for (int i = 0; i < 2; i++) { + // Loop runs with and without the simulator code enabled. + HandleScope scope(isolate); + byte* buf = static_cast<byte*>(malloc(INSTR_SIZE)); + uint32_t encoding = 0; + AssemblerOptions options; + options.enable_simulator_code = (i == 1); + Assembler* assm = new Assembler(options, buf, INSTR_SIZE); + Decoder<DispatchingDecoderVisitor>* decoder = + new Decoder<DispatchingDecoderVisitor>(); + DisassemblingDecoder* disasm = new DisassemblingDecoder(); + decoder->AppendVisitor(disasm); + + CHECK_EQ(kImmExceptionIsDebug, 0xdeb0); + + // All debug codes should produce the same instruction, and the debug code + // can be any uint32_t. + const char* expected_instruction = + options.enable_simulator_code ? "hlt #0xdeb0" : "brk #0x0"; + + COMPARE(debug("message", 0, BREAK), expected_instruction); + COMPARE(debug("message", 1, BREAK), expected_instruction); + COMPARE(debug("message", 0xffff, BREAK), expected_instruction); + COMPARE(debug("message", 0x10000, BREAK), expected_instruction); + COMPARE(debug("message", 0x7fffffff, BREAK), expected_instruction); + COMPARE(debug("message", 0x80000000u, BREAK), expected_instruction); + COMPARE(debug("message", 0xffffffffu, BREAK), expected_instruction); + + CLEANUP(); + } } |