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Add pid argument in aarch64_get_debug_reg_state

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This patch addes argument pid in aarch64_get_debug_reg_state, so that
its interface is the same on both GDB and GDBserver.

gdb/gdbserver:

2015-018-25  Yao Qi  <yao.qi@linaro.org>

	* linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
	Find proc_info by find_process_pid.  All callers updated.
This commit is contained in:
Yao Qi
2015-08-25 11:38:29 +01:00
parent 5e35436ed1
commit 88e2cf7ee2
2 changed files with 16 additions and 10 deletions
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5
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,8 @@
2015-08-25 Yao Qi <yao.qi@linaro.org>
* linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
Find proc_info by find_process_pid. All callers updated.
2015-08-25 Yao Qi <yao.qi@linaro.org> 2015-08-25 Yao Qi <yao.qi@linaro.org>
* linux-aarch64-low.c (struct arch64_dr_update_callback_param): * linux-aarch64-low.c (struct arch64_dr_update_callback_param):

21
gdb/gdbserver/linux-aarch64-low.c
View File

@ -238,11 +238,10 @@ aarch64_init_debug_reg_state (struct aarch64_debug_reg_state *state)
current process' arch-specific data area. */ current process' arch-specific data area. */
static struct aarch64_debug_reg_state * static struct aarch64_debug_reg_state *
aarch64_get_debug_reg_state () aarch64_get_debug_reg_state (pid_t pid)
{ {
struct process_info *proc; struct process_info *proc = find_process_pid (pid);
proc = current_process ();
return &proc->priv->arch_private->debug_reg_state; return &proc->priv->arch_private->debug_reg_state;
} }
@ -291,7 +290,8 @@ aarch64_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
{ {
int ret; int ret;
enum target_hw_bp_type targ_type; enum target_hw_bp_type targ_type;
struct aarch64_debug_reg_state *state = aarch64_get_debug_reg_state (); struct aarch64_debug_reg_state *state
= aarch64_get_debug_reg_state (pid_of (current_thread));
if (show_debug_regs) if (show_debug_regs)
fprintf (stderr, "insert_point on entry (addr=0x%08lx, len=%d)\n", fprintf (stderr, "insert_point on entry (addr=0x%08lx, len=%d)\n",
@ -310,8 +310,8 @@ aarch64_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
state); state);
if (show_debug_regs) if (show_debug_regs)
aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (), aarch64_show_debug_reg_state (state, "insert_point", addr, len,
"insert_point", addr, len, targ_type); targ_type);
return ret; return ret;
} }
@ -327,7 +327,8 @@ aarch64_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
{ {
int ret; int ret;
enum target_hw_bp_type targ_type; enum target_hw_bp_type targ_type;
struct aarch64_debug_reg_state *state = aarch64_get_debug_reg_state (); struct aarch64_debug_reg_state *state
= aarch64_get_debug_reg_state (pid_of (current_thread));
if (show_debug_regs) if (show_debug_regs)
fprintf (stderr, "remove_point on entry (addr=0x%08lx, len=%d)\n", fprintf (stderr, "remove_point on entry (addr=0x%08lx, len=%d)\n",
@ -347,8 +348,8 @@ aarch64_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
state); state);
if (show_debug_regs) if (show_debug_regs)
aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (), aarch64_show_debug_reg_state (state, "remove_point", addr, len,
"remove_point", addr, len, targ_type); targ_type);
return ret; return ret;
} }
@ -374,7 +375,7 @@ aarch64_stopped_data_address (void)
return (CORE_ADDR) 0; return (CORE_ADDR) 0;
/* Check if the address matches any watched address. */ /* Check if the address matches any watched address. */
state = aarch64_get_debug_reg_state (); state = aarch64_get_debug_reg_state (pid_of (current_thread));
for (i = aarch64_num_wp_regs - 1; i >= 0; --i) for (i = aarch64_num_wp_regs - 1; i >= 0; --i)
{ {
const unsigned int len = aarch64_watchpoint_length (state->dr_ctrl_wp[i]); const unsigned int len = aarch64_watchpoint_length (state->dr_ctrl_wp[i]);