* [posix] POSIX standard implementation for PSE51

- add some posix's interfaces that we haven't before.
- these PR have passed the interface definition test across gcc platfrom;
- have tested base on qemu-a9 and stm32h750-art-pi.

* [newlib] only enable POSIX.1-1990

* update projects

* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h

1. 去除start_gcc.s中set_secondary_cpu_boot_address代码，这部分提取到qemu-vexpress-a9 bsp中。
2. 移动cpu.c中rt_hw_cpu_id函数到cp15_gcc.s，使用汇编实现，采用wake属性，方便bsp根据cpu特性获取CPU ID（多cpu集群中，不同厂家使用组合不一样）.
3. 整理start_gcc.s 适应多核启动，原来的代码只考虑到双核的情况。

macro error:  
	PL041_CHANNLE_LEFT_DAC  -> PL041_CHANNEL_LEFT_DAC
	PL041_CHANNLE_RIGHT_DAC  ->  PL041_CHANNEL_RIGHT_DAC
	PL041_CHANNLE_LEFT_ADC   -> PL041_CHANNEL_LEFT_ADC
	PL041_CHANNLE_RIGHT_ADC  -> PL041_CHANNEL_RIGHT_ADC             
parameter error:
	channle -> channel
functions error:
	aaci_pl041_channle_disable -> aaci_pl041_channel_disable
	aaci_pl041_channle_enable -> aaci_pl041_channel_enable
	aaci_pl041_channle_write -> aaci_pl041_channel_write
	aaci_pl041_channle_cfg -> aaci_pl041_channel_cfg

macro error:  
	PL041_CHANNLE_LEFT_DAC  -> PL041_CHANNEL_LEFT_DAC
	PL041_CHANNLE_RIGHT_DAC  ->  PL041_CHANNEL_RIGHT_DAC
	PL041_CHANNLE_LEFT_ADC   -> PL041_CHANNEL_LEFT_ADC
	PL041_CHANNLE_RIGHT_ADC  -> PL041_CHANNEL_RIGHT_ADC             
parameter error:
	channle -> channel
functions error:
	aaci_pl041_channle_disable -> aaci_pl041_channel_disable
	aaci_pl041_channle_enable -> aaci_pl041_channel_enable
	aaci_pl041_channle_read -> aaci_pl041_channel_read
	aaci_pl041_channle_write -> aaci_pl041_channel_write
	aaci_pl041_channle_cfg -> aaci_pl041_channel_cfg

macro error:  
	PL041_CHANNLE_NUM ->   PL041_CHANNEL_NUM 
parameter error:
	channle -> channel
functions error:
	aaci_pl041_channle_disable -> aaci_pl041_channel_disable
	aaci_pl041_channle_enable -> aaci_pl041_channel_enable
	aaci_pl041_channle_read -> aaci_pl041_channel_read
	aaci_pl041_channle_write -> aaci_pl041_channel_write
	aaci_pl041_channle_cfg -> aaci_pl041_channel_cfg