This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
[PATCH 10/13] Add pid argument in aarch64_get_debug_reg_state
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: gdb-patches at sourceware dot org
- Date: Tue, 18 Aug 2015 16:53:16 +0100
- Subject: [PATCH 10/13] Add pid argument in aarch64_get_debug_reg_state
- Authentication-results: sourceware.org; auth=none
- References: <1439913199-22882-1-git-send-email-yao dot qi at linaro dot org>
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:
2015-018-18 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.
---
gdb/gdbserver/linux-aarch64-low.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c
index 3968aee..421dcb9 100644
--- a/gdb/gdbserver/linux-aarch64-low.c
+++ b/gdb/gdbserver/linux-aarch64-low.c
@@ -238,11 +238,10 @@ aarch64_init_debug_reg_state (struct aarch64_debug_reg_state *state)
current process' arch-specific data area. */
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;
}
@@ -291,7 +290,8 @@ aarch64_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
{
int ret;
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)
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);
if (show_debug_regs)
- aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (),
- "insert_point", addr, len, targ_type);
+ aarch64_show_debug_reg_state (state, "insert_point", addr, len,
+ targ_type);
return ret;
}
@@ -327,7 +327,8 @@ aarch64_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
{
int ret;
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)
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);
if (show_debug_regs)
- aarch64_show_debug_reg_state (aarch64_get_debug_reg_state (),
- "remove_point", addr, len, targ_type);
+ aarch64_show_debug_reg_state (state, "remove_point", addr, len,
+ targ_type);
return ret;
}
@@ -374,7 +375,7 @@ aarch64_stopped_data_address (void)
return (CORE_ADDR) 0;
/* 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)
{
const unsigned int len = aarch64_watchpoint_length (state->dr_ctrl_wp[i]);
--
1.9.1