superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
824,839 Commits
1 Branch
911 Tags
8.2 GiB
Commit Graph

2 Commits (1036633e10f86b793e60dd8698c65df6712cad2a)

Author SHA1 Message Date
Guo Ren 0ea2dc7cd6 csky: stacktrace supported. 
The gcc option "-mbacktrace" will push fp(r8),lr into stack and we could
unwind the stack with:
	fp = *fp
	lr = (unsigned int *)fp[1]

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
 2018-12-31 23:12:22 +08:00
Guo Ren e9564df753 csky: Process management and Signal 
This patch adds files related to task_switch, sigcontext, signal,
fpu context switch.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
 2018-10-26 00:54:13 +08:00