static int
aarch64_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
int len, struct raw_breakpoint *bp)
{
int ret;
enum target_hw_bp_type targ_type;
if (show_debug_regs)
fprintf (stderr, "insert_point on entry (addr=0x%08lx, len=%d)\n",
(unsigned long) addr, len);
/* Determine the type from the raw breakpoint type. */
targ_type = raw_bkpt_type_to_target_hw_bp_type (type);
if (targ_type != hw_execute)
ret =
aarch64_handle_watchpoint (targ_type, addr, len, 1 /* is_insert */);
else
ret =
aarch64_handle_breakpoint (targ_type, addr, len, 1 /* is_insert */);
if (show_debug_regs)
aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (),
"insert_point", addr, len, targ_type);
return ret;
}
static int
aarch64_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
int len, struct raw_breakpoint *bp)
{
int ret;
enum target_hw_bp_type targ_type;
struct aarch64_debug_reg_state *state
= aarch64_get_debug_reg_state (pid_of (current_thread));
if (show_debug_regs)
fprintf (stderr, "remove_point on entry (addr=0x%08lx, len=%d)\n",
(unsigned long) addr, len);
/* Determine the type from the raw breakpoint type. */
targ_type = raw_bkpt_type_to_target_hw_bp_type (type);
/* Set up state pointers. */
if (targ_type != hw_execute)
ret =
aarch64_handle_watchpoint (targ_type, addr, len, 0 /* is_insert */,
state);
else
ret =
aarch64_handle_breakpoint (targ_type, addr, len, 0 /* is_insert */,
state);
if (show_debug_regs)
aarch64_show_debug_reg_state (state, "remove_point", addr, len,
targ_type);
return ret;
}
static int
aarch64_insert_point (char type, CORE_ADDR addr, int len)
{
int ret;
enum target_point_type targ_type;
if (debug_hw_points)
fprintf (stderr, "insert_point on entry (addr=0x%08lx, len=%d)\n",
(unsigned long) addr, len);
/* Determine the type from the packet. */
targ_type = Z_packet_to_point_type (type);
if (targ_type == point_type_unsupported)
return 1;
if (targ_type != hw_execute)
ret =
aarch64_handle_watchpoint (targ_type, addr, len, 1 /* is_insert */);
else
ret =
aarch64_handle_breakpoint (targ_type, addr, len, 1 /* is_insert */);
if (debug_hw_points > 1)
aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (),
"insert_point", addr, len, targ_type);
return ret;
}