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https://github.com/herumi/xbyak
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cosmetic modification
This commit is contained in:
MITSUNARI Shigeo
parent
0f7dea2f31
commit
0e96302822
6 changed files with 32 additions and 43 deletions
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@ -1,5 +1,5 @@
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Xbyak 3.01 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++
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Xbyak 3.02 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++
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=============
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Abstract
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@ -202,6 +202,7 @@ http://www.opensource.org/licenses/bsd-license.php
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History
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-------------
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* 2011/Apr/28 ver 3.02 do not use xgetbv on Mac gcc
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* 2011/May/24 ver 3.01 fix typo of OSXSAVE
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* 2011/May/23 ver 3.00 add vcmpeqps and so on
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* 2011/Feb/16 ver 2.994 beta add vmovq for 32-bit mode(I forgot it)
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@ -248,5 +249,5 @@ Author
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MITSUNARI Shigeo(herumi at nifty dot com)
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---
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$Revision: 1.10 $
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$Date: 2011/03/24 06:32:21 $
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$Revision: 1.11 $
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$Date: 2011/04/27 20:43:24 $
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@ -1,5 +1,5 @@
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C++用x86(IA-32), x64(AMD64, x86-64) JITアセンブラ Xbyak version 3.01
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C++用x86(IA-32), x64(AMD64, x86-64) JITアセンブラ Xbyak version 3.02
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-----------------------------------------------------------------------------
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◎概要
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@ -214,6 +214,7 @@ sample/{echo,hello}.bfは http://www.kmonos.net/alang/etc/brainfuck.php から
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-----------------------------------------------------------------------------
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◎履歴
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2011/04/28 ver 3.02 Macのgcc上ではxgetbvをdisable
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2011/03/24 ver 3.01 fix typo of OSXSAVE
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2011/03/23 ver 3.00 vcmpeqpsなどを追加
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2011/02/16 ver 2.994 beta add vmovq for 32-bit mode(I forgot it)
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@ -34,15 +34,9 @@ public:
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// void (*)(void* putchar, void* getchar, int *stack)
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using namespace Xbyak;
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#ifdef XBYAK32
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#if defined(_MSC_VER) && (_MSC_VER <= 1200) // for VC6
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const Reg32 pPutchar(esi);
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const Reg32 pGetchar(edi);
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const Reg32 stack(ebp);
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#else
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const Reg32& pPutchar(esi);
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const Reg32& pGetchar(edi);
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const Reg32& stack(ebp);
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#endif
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const Address cur = dword [stack];
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push(ebp); // stack
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push(esi);
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@ -28,28 +28,11 @@
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#include <memory.h>
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#include <vector>
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#include "xbyak/xbyak.h"
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#ifdef _MSC_VER
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#pragma warning(disable : 4996) // scanf
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#endif
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#include "xbyak/xbyak_util.h"
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#define NUM_OF_ARRAY(x) (sizeof(x) / sizeof(x[0]))
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using namespace Xbyak;
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uint64 getRdtsc()
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{
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#ifdef _WIN64
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return __rdtsc();
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#elif defined(WIN32)
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__asm {
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rdtsc
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}
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#else
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uint64 x;
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__asm__ volatile("rdtsc" : "=A" (x));
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return x;
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#endif
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}
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class ToyVm : public Xbyak::CodeGenerator {
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typedef std::vector<uint32> Buffer;
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public:
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@ -313,23 +296,33 @@ int main()
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{
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try {
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const int n = 10000;
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uint64 p;
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Fib fib(n);
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fib.recompile();
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p = getRdtsc();
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fib.run();
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printf("vm %.2fKclk\n", (signed)(getRdtsc() - p) * 1e-3);
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{
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Xbyak::util::Clock clk;
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clk.begin();
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fib.run();
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clk.end();
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printf("vm %.2fKclk\n", clk.getClock() * 1e-3);
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}
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p = getRdtsc();
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fib.runByJIT();
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printf("jit %.2fKclk\n", (signed)(getRdtsc() - p) * 1e-3);
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p = getRdtsc();
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fibC(n);
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printf("native C %.2fKclk\n", (signed)(getRdtsc() - p) * 1e-3);
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{
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Xbyak::util::Clock clk;
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clk.begin();
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fib.runByJIT();
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clk.end();
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printf("jit %.2fKclk\n", clk.getClock() * 1e-3);
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}
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{
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Xbyak::util::Clock clk;
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clk.begin();
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fibC(n);
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clk.end();
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printf("native C %.2fKclk\n", clk.getClock() * 1e-3);
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}
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} catch (Xbyak::Error err) {
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printf("ERR:%s(%d)\n", Xbyak::ConvertErrorToString(err), err);
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} catch (...) {
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@ -5,9 +5,9 @@
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@file xbyak.h
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@brief Xbyak ; JIT assembler for x86(IA32)/x64 by C++
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@author herumi
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@version $Revision: 1.249 $
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@version $Revision: 1.250 $
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@url http://homepage1.nifty.com/herumi/soft/xbyak.html
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@date $Date: 2011/03/24 06:32:21 $
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@date $Date: 2011/04/27 20:43:24 $
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@note modified new BSD license
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http://www.opensource.org/licenses/bsd-license.php
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*/
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@ -51,7 +51,7 @@ namespace Xbyak {
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enum {
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DEFAULT_MAX_CODE_SIZE = 4096,
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VERSION = 0x3010, /* 0xABCD = A.BC(D) */
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VERSION = 0x3020, /* 0xABCD = A.BC(D) */
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};
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#ifndef MIE_INTEGER_TYPE_DEFINED
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@ -1,4 +1,4 @@
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const char *getVersionString() const { return "3.01"; }
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const char *getVersionString() const { return "3.02"; }
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void packssdw(const Mmx& mmx, const Operand& op) { opMMX(mmx, op, 0x6B); }
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void packsswb(const Mmx& mmx, const Operand& op) { opMMX(mmx, op, 0x63); }
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void packuswb(const Mmx& mmx, const Operand& op) { opMMX(mmx, op, 0x67); }
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