[03/58] gdbserver: turn target op 'post_create_inferior' into a method
Commit Message
gdbserver/ChangeLog:
2020-02-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Make process_stratum_target's post_create_inferior op a method of
process_target.
* target.h (struct process_stratum_target): Remove the target op.
(class process_target): Add the target op.
(target_post_create_inferior): Update the macro.
* target.c (process_target::post_create_inferior): Define.
Update the derived structs and callers below.
* linux-low.c (linux_target_ops): Update.
(linux_post_create_inferior): Turn into ...
(linux_process_target::post_create_inferior): ... this.
* linux-low.h (class linux_process_target): Update.
* lynx-low.c (lynx_target_ops): Update.
* nto-low.c (nto_target_ops): Update.
* win32-low.c (win32_target_ops): Update.
---
gdbserver/linux-low.c | 5 ++---
gdbserver/linux-low.h | 2 ++
gdbserver/lynx-low.c | 1 -
gdbserver/nto-low.c | 1 -
gdbserver/target.c | 9 +++++++++
gdbserver/target.h | 14 +++++---------
gdbserver/win32-low.c | 1 -
7 files changed, 18 insertions(+), 15 deletions(-)
@@ -1029,8 +1029,8 @@ linux_process_target::create_inferior (
/* Implement the post_create_inferior target_ops method. */
-static void
-linux_post_create_inferior (void)
+void
+linux_process_target::post_create_inferior ()
{
struct lwp_info *lwp = get_thread_lwp (current_thread);
@@ -7359,7 +7359,6 @@ linux_get_hwcap2 (int wordsize)
static linux_process_target the_linux_target;
static process_stratum_target linux_target_ops = {
- linux_post_create_inferior,
linux_attach,
linux_kill,
linux_detach,
@@ -271,6 +271,8 @@ public:
int create_inferior (const char *program,
const std::vector<char *> &program_args) override;
+
+ void post_create_inferior () override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))
@@ -726,7 +726,6 @@ static lynx_process_target the_lynx_target;
/* The LynxOS target_ops vector. */
static process_stratum_target lynx_target_ops = {
- NULL, /* post_create_inferior */
lynx_attach,
lynx_kill,
lynx_detach,
@@ -935,7 +935,6 @@ nto_sw_breakpoint_from_kind (int kind, int *size)
static nto_process_target the_nto_target;
static process_stratum_target nto_target_ops = {
- NULL, /* post_create_inferior */
nto_attach,
nto_kill,
nto_detach,
@@ -393,3 +393,12 @@ target_terminal::info (const char *arg, int from_tty)
{
/* Placeholder. */
}
+
+/* Default implementations of target ops.
+ See target.h for definitions. */
+
+void
+process_target::post_create_inferior ()
+{
+ /* Nop. */
+}
@@ -70,10 +70,6 @@ class process_target;
shared code. */
struct process_stratum_target
{
- /* Do additional setup after a new process is created, including
- exec-wrapper completion. */
- void (*post_create_inferior) (void);
-
/* Attach to a running process.
PID is the process ID to attach to, specified by the user
@@ -488,6 +484,10 @@ public:
process with the process list. */
virtual int create_inferior
(const char *program, const std::vector<char *> &program_args) = 0;
+
+ /* Do additional setup after a new process is created, including
+ exec-wrapper completion. */
+ virtual void post_create_inferior ();
};
extern process_stratum_target *the_target;
@@ -498,11 +498,7 @@ void set_target_ops (process_stratum_target *);
the_target->pt->create_inferior (program, program_args)
#define target_post_create_inferior() \
- do \
- { \
- if (the_target->post_create_inferior != NULL) \
- (*the_target->post_create_inferior) (); \
- } while (0)
+ the_target->pt->post_create_inferior ()
#define myattach(pid) \
(*the_target->attach) (pid)
@@ -1828,7 +1828,6 @@ win32_sw_breakpoint_from_kind (int kind, int *size)
static win32_process_target the_win32_target;
static process_stratum_target win32_target_ops = {
- NULL, /* post_create_inferior */
win32_attach,
win32_kill,
win32_detach,