diff options
Diffstat (limited to 'gdb/gdbserver/linux-low.c')
| -rw-r--r-- | gdb/gdbserver/linux-low.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c index 62d1fb8..7fa9336 100644 --- a/gdb/gdbserver/linux-low.c +++ b/gdb/gdbserver/linux-low.c @@ -5006,6 +5006,25 @@ linux_unpause_all (int unfreeze) } static int +linux_prepare_to_access_memory (void) +{ + /* Neither ptrace nor /proc/PID/mem allow accessing memory through a + running LWP. */ + if (non_stop) + linux_pause_all (1); + return 0; +} + +static void +linux_unprepare_to_access_memory (void) +{ + /* Neither ptrace nor /proc/PID/mem allow accessing memory through a + running LWP. */ + if (non_stop) + linux_unpause_all (1); +} + +static int linux_install_fast_tracepoint_jump_pad (CORE_ADDR tpoint, CORE_ADDR tpaddr, CORE_ADDR collector, CORE_ADDR lockaddr, @@ -5043,6 +5062,8 @@ static struct target_ops linux_target_ops = { linux_wait, linux_fetch_registers, linux_store_registers, + linux_prepare_to_access_memory, + linux_unprepare_to_access_memory, linux_read_memory, linux_write_memory, linux_look_up_symbols, |