mirror of https://gitee.com/openkylin/linux.git
c2e59d1f4d
case: # perf probe -x /lib/libc-2.28.9000.so memcpy # perf record -e probe_libc:memcpy -aR sleep 1 System hangup and cpu get in trap_c loop, because our hardware singlestep state could still get interrupt signal. When we get in uprobe_xol singlestep slot, we should disable irq in pt_regs->psr. And is_swbp_insn() need a csky arch implementation with a low 16bit mask. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> |
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| .. | ||
| Makefile | ||
| decode-insn.c | ||
| decode-insn.h | ||
| ftrace.c | ||
| kprobes.c | ||
| kprobes_trampoline.S | ||
| simulate-insn.c | ||
| simulate-insn.h | ||
| uprobes.c | ||