2.0

功能测试仿真通过、系统测试仿真/上板通过，记忆游戏未测试，MMIO访问大小问题已修复。

性能得分（均为1-10依次测试，不reset两次）：

测试项目	上板	仿真	GS132	仿真性能提升	单项上板得分	单项仿真得分
bitcount	41a0b	41682	13CF7FA	1.00337805051025	77.2768153088973	77.5378602942823
bubble_sort	1d3a54	1d2fe5	7BDD47E	1.00139637861674	67.8062340640133	67.9009172393422
coremark	49608b	47e689	10CE6772	1.02053660883437	58.6341359033763	59.8382822167653
crc32	3b0b7c	3b4f7f	AA1AA5C	0.995520681249558	46.0948747714213	45.8884011345584
dhrystone	103240	10b336	1FC00D8	0.969835187225777	31.3654130238167	30.4192812123671
quick_sort	1e918e	1e233b	719615A	1.01429953637767	59.4525717526014	60.3027159651238
select_sort	23a016	239853	6E0009A	1.00085178254896	49.4031092086406	49.4451899149289
sha	1eb39d	1eae3a	74B8B20	1.00068583694488	60.8288357062733	60.8705543691146
stream_copy	2587c	24011	853B00	1.04238742007011	56.7991465223387	59.2067158056051
stringsearch	21b9e5	22a34e	50A1BCC	0.97367744038625	38.2524706179361	37.2455676797223
					52.9250010368465	53.0338821634211