forked from Imagelibrary/binutils-gdb
010a18a1b1
In struct perf_event_mmap_page there are new fields data_size and data_offset that give the location of the perf_event data buffer relative to the mmap page. Use them if they are present. gdb/ * nat/linux-btrace.c (linux_enable_bts): Check for PERF_ATTR_SIZE_VER5. Check for data_offset and data_size fields. Use them.