iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
798,446 Commits 104 Branches 1,843 Tags 5.7 GiB
859e5f45cb
Commit Graph

3 Commits

Author SHA1 Message Date
Guo Ren
789154c2ad csky: fixup save hi,lo,dspcr regs in switch_stack. 
HI, LO, DSPCR registers are 807/810 related regs and no need for 610/860.
All of the regs must be saved in pt_regs and switch_stack. This patch
fixup saving dspcr reg in switch_stack and pt_regs.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
 2018-12-31 22:57:27 +08:00
Guo Ren
31295a72b5 csky: remove syscall_exit_work 
Remove syscall_exit_work and union all to ret_from_exception.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
 2018-12-31 22:57:27 +08:00
Guo Ren
081860b970 csky: Exception handling and mm-fault 
This patch adds exception handling code, cpuinfo and mm-fault code.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
 2018-10-25 23:36:19 +08:00