linux

iv/linux

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Guo Ren 8dcbc611f0 csky: kprobe: Fixup code in simulate without 'long'

The type of 'val' is 'unsigned long' in simulate_blz32, so 'val < 0'
can't be true.

Cast 'val' to 'long' here to determine branch token or not,

Fixup instructions: bnezad32, bhsz32, bhz32, blsz32, blz32

Link: https://lore.kernel.org/linux-csky/CAJF2gTQjKXR9gpo06WAWG1aquiT87mATiMGorXs6ChxOxoe90Q@mail.gmail.com/T/#t
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Co-developed-by: Menglong Dong <dong.menglong@zte.com.cn>
Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn>

2021-02-27 16:34:50 +08:00

decode-insn.c

…

decode-insn.h

…

ftrace.c

ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs

2020-11-13 12:14:55 -05:00

kprobes_trampoline.S

…

kprobes.c

csky: kprobes: Use generic kretprobe trampoline handler