diff options
Diffstat (limited to 'gdb/nat/aarch64-linux-hw-point.c')
| -rw-r--r-- | gdb/nat/aarch64-linux-hw-point.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/nat/aarch64-linux-hw-point.c b/gdb/nat/aarch64-linux-hw-point.c index 18b5af2d49b..b446e198310 100644 --- a/gdb/nat/aarch64-linux-hw-point.c +++ b/gdb/nat/aarch64-linux-hw-point.c @@ -717,6 +717,26 @@ aarch64_linux_set_debug_regs (struct aarch64_debug_reg_state *state, } } +/* See nat/aarch64-linux-hw-point.h. */ + +bool +aarch64_linux_any_set_debug_regs_state (aarch64_debug_reg_state *state, + bool watchpoint) +{ + int count = watchpoint ? aarch64_num_wp_regs : aarch64_num_bp_regs; + if (count == 0) + return false; + + const CORE_ADDR *addr = watchpoint ? state->dr_addr_wp : state->dr_addr_bp; + const unsigned int *ctrl = watchpoint ? state->dr_ctrl_wp : state->dr_ctrl_bp; + + for (int i = 0; i < count; i++) + if (addr[i] != 0 || ctrl[i] != 0) + return true; + + return false; +} + /* Print the values of the cached breakpoint/watchpoint registers. */ void |