diff options
Diffstat (limited to 'gdb/nat')
| -rw-r--r-- | gdb/nat/linux-btrace.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c index 3173146..1c3cb40 100644 --- a/gdb/nat/linux-btrace.c +++ b/gdb/nat/linux-btrace.c @@ -820,8 +820,9 @@ linux_enable_pt (ptid_t ptid, const struct btrace_config_pt *conf) goto err; /* Allocate the configuration page. */ - header = mmap (NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, - pt->file, 0); + header = ((struct perf_event_mmap_page *) + mmap (NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, + pt->file, 0)); if (header == MAP_FAILED) goto err_file; @@ -862,8 +863,9 @@ linux_enable_pt (ptid_t ptid, const struct btrace_config_pt *conf) header->aux_size = data_size; length = size; - pt->pt.mem = mmap (NULL, length, PROT_READ, MAP_SHARED, pt->file, - header->aux_offset); + pt->pt.mem = ((const uint8_t *) + mmap (NULL, length, PROT_READ, MAP_SHARED, pt->file, + header->aux_offset)); if (pt->pt.mem != MAP_FAILED) break; } |