mirror of https://gitee.com/openkylin/linux.git
89467e73d3
Loongson-3 has two groups of performance counters, they are 4 sub- registers of CP0's REG25. This patch add oprofile support. REG25, sel 0: Perf Control of group 0; REG25, sel 1: Perf Counter of group 0; REG25, sel 2: Perf Control of group 1; REG25, sel 3: Perf Counter of group 1. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/8328/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| Makefile | ||
| backtrace.c | ||
| common.c | ||
| op_impl.h | ||
| op_model_loongson2.c | ||
| op_model_loongson3.c | ||
| op_model_mipsxx.c | ||