tree 8a99135a029e7ec405580149123919f2af81dfdf
parent 46ad48e8a28da7cc37a16c7e7fc632ecf906e4bf
author Patrick Stählin <me@packi.ch> 1608220897 +0000
committer Palmer Dabbelt <palmerdabbelt@google.com> 1610665741 -0800
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCgAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmAAzw0THHBhbG1lckBk
 YWJiZWx0LmNvbQAKCRAuExnzX7sYiUNKEACyyNbNcQBtLVgGolxM9eCNB3TCPMY6
 JoB2Vknj0r2qJrB/+IZ+kKPRZLqXNAWl032p8d/qR4o2RToVgwSBSKZJl1Ww+4j3
 poeOnNpirN+fuNVkblSp27LMKP9DtZojpuH59Gr9/Zcd7W5CnMBa7fxKwqtHrXA7
 pmEHZdtPLL4k1DbkgFc1cpjcLJ1w2JfYFUMsjOq21pnYiP+FkpiswDomi0X4XPsj
 pA38BuR+G2jbNHCIjqZr0eTxFvlcaiehTXpDxaDy1lQkG7bxFj792N7b9zFof0cd
 GmZEGeBrMEPzERkfG66e6JHZyGphnWPrUK4eKvDc0Ix4ta/9TkkaWN8STj0A1KR/
 kdUr1YF/MQmR/XPZko6SHsQvhaMZuxec0zjxrYgERep53ryq2wOWieweolVvpk3I
 H6IfB8R8rxRopYkDepUubokND8/WGqnDSr8mOi3Vf6aO1bsXhDPUKPWjzc3zBamj
 WvAaMuOqIOiS4h253Gm3dU8zFWMdFVfl5m+hds3GXCOPh6Nvdt5q6QRZ9G/0Set7
 d+EJ0VjxcwyUS+BRZdC2XOOIQaOfdeOg4kFfk80mLeAQMxSTwYaiwBxmnFWlu8wd
 VDCKta/XNgoXdixOPEB3goojpl6o+dFEo5ZykoPLYFLxS/0z6NRhUVvuU3DTB29T
 ac+Jmrs0Y+aznA==
 =YM8B
 -----END PGP SIGNATURE-----

RISC-V: Implement ptrace regs and stack API

Needed for kprobes support. Copied and adapted from arm64 code.

Guo Ren fixup pt_regs type for linux-5.8-rc1.

Signed-off-by: Patrick Stählin <me@packi.ch>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Reviewed-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>