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* unicore32 core architecture: mm related: fault handlingGuanXuetao2011-03-1710-0/+2247
| | | | | | | This patch implements fault handling of memory management. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: mm related: generic codesGuanXuetao2011-03-1713-0/+1390
| | | | | | | This patch includes generic codes for memory management. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: process/thread related codesGuanXuetao2011-03-176-0/+912
| | | | | | | This patch implements process/thread related codes. Backtrace and stacktrace are here. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: low level entry and setup codesGuanXuetao2011-03-176-0/+1820
| | | | | | | This patch implements low level entry and setup codes. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: processor and system headersGuanXuetao2011-03-1710-0/+810
| | | | | | | | This patch includes processor and system headers. System call interface is here. We used the syscall interface the same as asm-generic version. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: generic elf and ksyms stuffGuanXuetao2011-03-178-0/+571
| | | | | | | | | | This patch includes some generic stuff including elf and ksyms. Because all one-line asm-generic headers are auto-generated by ASM_GENERIC_HEADERS in arch/unicore32/Makefile, so the rest seems very little. ELF handling functions and module handling functions are also here. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: build infrastructureGuanXuetao2011-03-179-0/+758
This patch implements build infrastructure. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>