Andrew Turner 256c5d705a Don't overflow the trap frame when accessing lr or xzr. ... When emulating a load pair or store pair in dtrace on arm64 we need to copy the data between the stack and trap frame. When the registers are either the link register or the zero register we will access memory past the end of the trap frame as these are encoded as registers 30 and 31 respectively while the array they access only has 30 entries. Fix this by creating 2 helper functions to perform the operation with special cases for these registers. Sponsored by: Innovate UK		2020-07-17 14:39:07 +00:00
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aarch64	Don't overflow the trap frame when accessing lr or xzr.	2020-07-17 14:39:07 +00:00
amd64	dtrace: 64-bits registers support	2019-10-04 16:17:00 +00:00
arm	Remove scary-looking printf output that happens when you kldload dtrace on	2020-01-09 22:51:37 +00:00
i386	Implement x86 dtrace_invop_(un)init() in C.	2019-09-23 15:08:17 +00:00
mips	Handle non-dtrace-triggered kernel breakpoint traps in mips.	2020-04-21 17:38:07 +00:00
powerpc	powerpc/dtrace: Actually fix stack traces	2019-05-17 19:57:08 +00:00
riscv	Fix entering KDB with dtrace-enabled kernel.	2020-05-26 16:44:05 +00:00
x86
dtrace_anon.c
dtrace_cddl.h	Fix a tracepoint lookup race in fasttrap_pid_probe().	2019-02-21 22:54:17 +00:00
dtrace_debug.c
dtrace_hacks.c
dtrace_ioctl.c
dtrace_load.c
dtrace_modevent.c
dtrace_sysctl.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
dtrace_test.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
dtrace_unload.c
dtrace_vtime.c