freebsd-dev/sys/cddl
Justin Hibbits e9aae3496e powerpc/dtrace: Fix dtrace powerpc asm, and simplify stack walking
Fix some execution bugs in the dtrace powerpc asm.  addme pulls in the carry
flag which we don't want, and the result wasn't recorded anyways, so the
following beq to check for exit condition wasn't checking the right
condition.

Simplify the stack walking in dtrace_isa.c, so there's only a single walker
that handles both pc and sp.  This should make it easier to follow, and any
bugfix that may be needed for walking only needs to be made in one place
instead of two now.

MFC after:	2 weeks
2019-04-13 03:32:21 +00:00
..
boot/zfs zfsboot: support newer ZFS versions 2019-01-03 22:49:11 +00:00
compat/opensolaris Introduce funlinkat syscall that always us to check if we are removing 2019-04-06 09:34:26 +00:00
contrib/opensolaris Replace read_random(9) with more appropriate arc4rand(9) KPIs 2019-04-04 01:02:50 +00:00
dev powerpc/dtrace: Fix dtrace powerpc asm, and simplify stack walking 2019-04-13 03:32:21 +00:00