diff options
Diffstat (limited to 'deps/v8/test/cctest/test-disasm-arm.cc')
| -rw-r--r-- | deps/v8/test/cctest/test-disasm-arm.cc | 239 |
1 files changed, 232 insertions, 7 deletions
diff --git a/deps/v8/test/cctest/test-disasm-arm.cc b/deps/v8/test/cctest/test-disasm-arm.cc index dea0db92c..032e6bc0f 100644 --- a/deps/v8/test/cctest/test-disasm-arm.cc +++ b/deps/v8/test/cctest/test-disasm-arm.cc @@ -1,4 +1,4 @@ -// Copyright 2007-2008 the V8 project authors. All rights reserved. +// 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: @@ -72,11 +72,11 @@ bool DisassembleAndCompare(byte* pc, const char* compare_string) { // Setup V8 to a state where we can at least run the assembler and // disassembler. Declare the variables and allocate the data structures used // in the rest of the macros. -#define SETUP() \ - InitializeVM(); \ - v8::HandleScope scope; \ +#define SETUP() \ + InitializeVM(); \ + v8::HandleScope scope; \ byte *buffer = reinterpret_cast<byte*>(malloc(4*1024)); \ - Assembler assm(buffer, 4*1024); \ + Assembler assm(Isolate::Current(), buffer, 4*1024); \ bool failure = false; @@ -436,9 +436,14 @@ TEST(Vfp) { "ee0faa90 vmov s31, r10"); COMPARE(vabs(d0, d1), - "eeb00bc1 vabs d0, d1"); + "eeb00bc1 vabs.f64 d0, d1"); COMPARE(vabs(d3, d4, mi), - "4eb03bc4 vabsmi d3, d4"); + "4eb03bc4 vabs.f64mi d3, d4"); + + COMPARE(vneg(d0, d1), + "eeb10b41 vneg.f64 d0, d1"); + COMPARE(vneg(d3, d4, mi), + "4eb13b44 vneg.f64mi d3, d4"); COMPARE(vadd(d0, d1, d2), "ee310b02 vadd.f64 d0, d1, d2"); @@ -517,7 +522,227 @@ TEST(Vfp) { "aef1aa10 vmrsge r10, FPSCR"); COMPARE(vmrs(pc), "eef1fa10 vmrs APSR, FPSCR"); + + COMPARE(vstm(ia, r0, d1, d3), + "ec801b06 vstmia r0, {d1-d3}"); + COMPARE(vldm(ia, r1, d2, d5), + "ec912b08 vldmia r1, {d2-d5}"); + COMPARE(vstm(ia, r2, d0, d15), + "ec820b20 vstmia r2, {d0-d15}"); + COMPARE(vldm(ia, r3, d0, d15), + "ec930b20 vldmia r3, {d0-d15}"); + COMPARE(vstm(ia, r4, s1, s3), + "ecc40a03 vstmia r4, {s1-s3}"); + COMPARE(vldm(ia, r5, s2, s5), + "ec951a04 vldmia r5, {s2-s5}"); + COMPARE(vstm(ia, r6, s0, s31), + "ec860a20 vstmia r6, {s0-s31}"); + COMPARE(vldm(ia, r7, s0, s31), + "ec970a20 vldmia r7, {s0-s31}"); } VERIFY_RUN(); } + + +TEST(LoadStore) { + SETUP(); + + COMPARE(ldrb(r0, MemOperand(r1)), + "e5d10000 ldrb r0, [r1, #+0]"); + COMPARE(ldrb(r2, MemOperand(r3, 42)), + "e5d3202a ldrb r2, [r3, #+42]"); + COMPARE(ldrb(r4, MemOperand(r5, -42)), + "e555402a ldrb r4, [r5, #-42]"); + COMPARE(ldrb(r6, MemOperand(r7, 42, PostIndex)), + "e4d7602a ldrb r6, [r7], #+42"); + COMPARE(ldrb(r8, MemOperand(r9, -42, PostIndex)), + "e459802a ldrb r8, [r9], #-42"); + COMPARE(ldrb(r10, MemOperand(fp, 42, PreIndex)), + "e5fba02a ldrb r10, [fp, #+42]!"); + COMPARE(ldrb(ip, MemOperand(sp, -42, PreIndex)), + "e57dc02a ldrb ip, [sp, #-42]!"); + COMPARE(ldrb(r0, MemOperand(r1, r2)), + "e7d10002 ldrb r0, [r1, +r2]"); + COMPARE(ldrb(r0, MemOperand(r1, r2, NegOffset)), + "e7510002 ldrb r0, [r1, -r2]"); + COMPARE(ldrb(r0, MemOperand(r1, r2, PostIndex)), + "e6d10002 ldrb r0, [r1], +r2"); + COMPARE(ldrb(r0, MemOperand(r1, r2, NegPostIndex)), + "e6510002 ldrb r0, [r1], -r2"); + COMPARE(ldrb(r0, MemOperand(r1, r2, PreIndex)), + "e7f10002 ldrb r0, [r1, +r2]!"); + COMPARE(ldrb(r0, MemOperand(r1, r2, NegPreIndex)), + "e7710002 ldrb r0, [r1, -r2]!"); + + COMPARE(strb(r0, MemOperand(r1)), + "e5c10000 strb r0, [r1, #+0]"); + COMPARE(strb(r2, MemOperand(r3, 42)), + "e5c3202a strb r2, [r3, #+42]"); + COMPARE(strb(r4, MemOperand(r5, -42)), + "e545402a strb r4, [r5, #-42]"); + COMPARE(strb(r6, MemOperand(r7, 42, PostIndex)), + "e4c7602a strb r6, [r7], #+42"); + COMPARE(strb(r8, MemOperand(r9, -42, PostIndex)), + "e449802a strb r8, [r9], #-42"); + COMPARE(strb(r10, MemOperand(fp, 42, PreIndex)), + "e5eba02a strb r10, [fp, #+42]!"); + COMPARE(strb(ip, MemOperand(sp, -42, PreIndex)), + "e56dc02a strb ip, [sp, #-42]!"); + COMPARE(strb(r0, MemOperand(r1, r2)), + "e7c10002 strb r0, [r1, +r2]"); + COMPARE(strb(r0, MemOperand(r1, r2, NegOffset)), + "e7410002 strb r0, [r1, -r2]"); + COMPARE(strb(r0, MemOperand(r1, r2, PostIndex)), + "e6c10002 strb r0, [r1], +r2"); + COMPARE(strb(r0, MemOperand(r1, r2, NegPostIndex)), + "e6410002 strb r0, [r1], -r2"); + COMPARE(strb(r0, MemOperand(r1, r2, PreIndex)), + "e7e10002 strb r0, [r1, +r2]!"); + COMPARE(strb(r0, MemOperand(r1, r2, NegPreIndex)), + "e7610002 strb r0, [r1, -r2]!"); + + COMPARE(ldrh(r0, MemOperand(r1)), + "e1d100b0 ldrh r0, [r1, #+0]"); + COMPARE(ldrh(r2, MemOperand(r3, 42)), + "e1d322ba ldrh r2, [r3, #+42]"); + COMPARE(ldrh(r4, MemOperand(r5, -42)), + "e15542ba ldrh r4, [r5, #-42]"); + COMPARE(ldrh(r6, MemOperand(r7, 42, PostIndex)), + "e0d762ba ldrh r6, [r7], #+42"); + COMPARE(ldrh(r8, MemOperand(r9, -42, PostIndex)), + "e05982ba ldrh r8, [r9], #-42"); + COMPARE(ldrh(r10, MemOperand(fp, 42, PreIndex)), + "e1fba2ba ldrh r10, [fp, #+42]!"); + COMPARE(ldrh(ip, MemOperand(sp, -42, PreIndex)), + "e17dc2ba ldrh ip, [sp, #-42]!"); + COMPARE(ldrh(r0, MemOperand(r1, r2)), + "e19100b2 ldrh r0, [r1, +r2]"); + COMPARE(ldrh(r0, MemOperand(r1, r2, NegOffset)), + "e11100b2 ldrh r0, [r1, -r2]"); + COMPARE(ldrh(r0, MemOperand(r1, r2, PostIndex)), + "e09100b2 ldrh r0, [r1], +r2"); + COMPARE(ldrh(r0, MemOperand(r1, r2, NegPostIndex)), + "e01100b2 ldrh r0, [r1], -r2"); + COMPARE(ldrh(r0, MemOperand(r1, r2, PreIndex)), + "e1b100b2 ldrh r0, [r1, +r2]!"); + COMPARE(ldrh(r0, MemOperand(r1, r2, NegPreIndex)), + "e13100b2 ldrh r0, [r1, -r2]!"); + + COMPARE(strh(r0, MemOperand(r1)), + "e1c100b0 strh r0, [r1, #+0]"); + COMPARE(strh(r2, MemOperand(r3, 42)), + "e1c322ba strh r2, [r3, #+42]"); + COMPARE(strh(r4, MemOperand(r5, -42)), + "e14542ba strh r4, [r5, #-42]"); + COMPARE(strh(r6, MemOperand(r7, 42, PostIndex)), + "e0c762ba strh r6, [r7], #+42"); + COMPARE(strh(r8, MemOperand(r9, -42, PostIndex)), + "e04982ba strh r8, [r9], #-42"); + COMPARE(strh(r10, MemOperand(fp, 42, PreIndex)), + "e1eba2ba strh r10, [fp, #+42]!"); + COMPARE(strh(ip, MemOperand(sp, -42, PreIndex)), + "e16dc2ba strh ip, [sp, #-42]!"); + COMPARE(strh(r0, MemOperand(r1, r2)), + "e18100b2 strh r0, [r1, +r2]"); + COMPARE(strh(r0, MemOperand(r1, r2, NegOffset)), + "e10100b2 strh r0, [r1, -r2]"); + COMPARE(strh(r0, MemOperand(r1, r2, PostIndex)), + "e08100b2 strh r0, [r1], +r2"); + COMPARE(strh(r0, MemOperand(r1, r2, NegPostIndex)), + "e00100b2 strh r0, [r1], -r2"); + COMPARE(strh(r0, MemOperand(r1, r2, PreIndex)), + "e1a100b2 strh r0, [r1, +r2]!"); + COMPARE(strh(r0, MemOperand(r1, r2, NegPreIndex)), + "e12100b2 strh r0, [r1, -r2]!"); + + COMPARE(ldr(r0, MemOperand(r1)), + "e5910000 ldr r0, [r1, #+0]"); + COMPARE(ldr(r2, MemOperand(r3, 42)), + "e593202a ldr r2, [r3, #+42]"); + COMPARE(ldr(r4, MemOperand(r5, -42)), + "e515402a ldr r4, [r5, #-42]"); + COMPARE(ldr(r6, MemOperand(r7, 42, PostIndex)), + "e497602a ldr r6, [r7], #+42"); + COMPARE(ldr(r8, MemOperand(r9, -42, PostIndex)), + "e419802a ldr r8, [r9], #-42"); + COMPARE(ldr(r10, MemOperand(fp, 42, PreIndex)), + "e5bba02a ldr r10, [fp, #+42]!"); + COMPARE(ldr(ip, MemOperand(sp, -42, PreIndex)), + "e53dc02a ldr ip, [sp, #-42]!"); + COMPARE(ldr(r0, MemOperand(r1, r2)), + "e7910002 ldr r0, [r1, +r2]"); + COMPARE(ldr(r0, MemOperand(r1, r2, NegOffset)), + "e7110002 ldr r0, [r1, -r2]"); + COMPARE(ldr(r0, MemOperand(r1, r2, PostIndex)), + "e6910002 ldr r0, [r1], +r2"); + COMPARE(ldr(r0, MemOperand(r1, r2, NegPostIndex)), + "e6110002 ldr r0, [r1], -r2"); + COMPARE(ldr(r0, MemOperand(r1, r2, PreIndex)), + "e7b10002 ldr r0, [r1, +r2]!"); + COMPARE(ldr(r0, MemOperand(r1, r2, NegPreIndex)), + "e7310002 ldr r0, [r1, -r2]!"); + + COMPARE(str(r0, MemOperand(r1)), + "e5810000 str r0, [r1, #+0]"); + COMPARE(str(r2, MemOperand(r3, 42)), + "e583202a str r2, [r3, #+42]"); + COMPARE(str(r4, MemOperand(r5, -42)), + "e505402a str r4, [r5, #-42]"); + COMPARE(str(r6, MemOperand(r7, 42, PostIndex)), + "e487602a str r6, [r7], #+42"); + COMPARE(str(r8, MemOperand(r9, -42, PostIndex)), + "e409802a str r8, [r9], #-42"); + COMPARE(str(r10, MemOperand(fp, 42, PreIndex)), + "e5aba02a str r10, [fp, #+42]!"); + COMPARE(str(ip, MemOperand(sp, -42, PreIndex)), + "e52dc02a str ip, [sp, #-42]!"); + COMPARE(str(r0, MemOperand(r1, r2)), + "e7810002 str r0, [r1, +r2]"); + COMPARE(str(r0, MemOperand(r1, r2, NegOffset)), + "e7010002 str r0, [r1, -r2]"); + COMPARE(str(r0, MemOperand(r1, r2, PostIndex)), + "e6810002 str r0, [r1], +r2"); + COMPARE(str(r0, MemOperand(r1, r2, NegPostIndex)), + "e6010002 str r0, [r1], -r2"); + COMPARE(str(r0, MemOperand(r1, r2, PreIndex)), + "e7a10002 str r0, [r1, +r2]!"); + COMPARE(str(r0, MemOperand(r1, r2, NegPreIndex)), + "e7210002 str r0, [r1, -r2]!"); + + if (CpuFeatures::IsSupported(ARMv7)) { + CpuFeatures::Scope scope(ARMv7); + COMPARE(ldrd(r0, r1, MemOperand(r1)), + "e1c100d0 ldrd r0, [r1, #+0]"); + COMPARE(ldrd(r2, r3, MemOperand(r3, 127)), + "e1c327df ldrd r2, [r3, #+127]"); + COMPARE(ldrd(r4, r5, MemOperand(r5, -127)), + "e14547df ldrd r4, [r5, #-127]"); + COMPARE(ldrd(r6, r7, MemOperand(r7, 127, PostIndex)), + "e0c767df ldrd r6, [r7], #+127"); + COMPARE(ldrd(r8, r9, MemOperand(r9, -127, PostIndex)), + "e04987df ldrd r8, [r9], #-127"); + COMPARE(ldrd(r10, fp, MemOperand(fp, 127, PreIndex)), + "e1eba7df ldrd r10, [fp, #+127]!"); + COMPARE(ldrd(ip, sp, MemOperand(sp, -127, PreIndex)), + "e16dc7df ldrd ip, [sp, #-127]!"); + + COMPARE(strd(r0, r1, MemOperand(r1)), + "e1c100f0 strd r0, [r1, #+0]"); + COMPARE(strd(r2, r3, MemOperand(r3, 127)), + "e1c327ff strd r2, [r3, #+127]"); + COMPARE(strd(r4, r5, MemOperand(r5, -127)), + "e14547ff strd r4, [r5, #-127]"); + COMPARE(strd(r6, r7, MemOperand(r7, 127, PostIndex)), + "e0c767ff strd r6, [r7], #+127"); + COMPARE(strd(r8, r9, MemOperand(r9, -127, PostIndex)), + "e04987ff strd r8, [r9], #-127"); + COMPARE(strd(r10, fp, MemOperand(fp, 127, PreIndex)), + "e1eba7ff strd r10, [fp, #+127]!"); + COMPARE(strd(ip, sp, MemOperand(sp, -127, PreIndex)), + "e16dc7ff strd ip, [sp, #-127]!"); + } + + VERIFY_RUN(); +} + |