[PATCH 14/22] perf tools: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on

regs_query_register_offset() in dwarf-regs.c is required by BPF prologue. Make it be compiled if CONFIG_BPF_PROLOGUE is on to avoid building failure when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not set. Signed-off-by: Wang Nan Signed-off-by: He Kuang Acked-by: Masami Hiramatsu Cc: Alexei

[PATCH 14/22] perf tools: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on

regs_query_register_offset() in dwarf-regs.c is required by BPF prologue. Make it be compiled if CONFIG_BPF_PROLOGUE is on to avoid building failure when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not set. Signed-off-by: Wang Nan Signed-off-by: He Kuang