Richard Kuo
7777746c40
Hexagon: add support for single-stepping (v4+)
...
Hardware single-step is only available on v4 and later
architectures.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2013-04-30 19:40:25 -05:00
Richard Kuo
a11e67c261
Hexagon: Signal and return path fixes
...
This fixes the return value of sigreturn and moves the work pending check
into a c routine for readability and fixes the loop for multiple pending
signals. Based on feedback from Al Viro.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2013-04-30 19:40:24 -05:00
Richard Kuo
60c4ba99e0
Hexagon: add support for new v4+ registers
...
Add support for a couple new v4+ registers, along with
newer save/restore pt_regs.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2013-04-30 19:40:23 -05:00
Al Viro
d05f06e60d
Merge branch 'arch-frv' into no-rebases
2012-11-16 22:27:58 -05:00
Al Viro
9952185554
hexagon: kernel_thread()/kernel_execve() conversion
...
introduce sane current_pt_regs(), use it in syscalls where needed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-10-23 22:05:21 -04:00
Richard Kuo
e1858b2a21
Hexagon: Copyright marking changes
...
Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2012-10-18 17:07:21 -05:00
Richard Kuo
e49ee2906c
Hexagon: Add hypervisor interface
...
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-01 07:34:19 -07:00
