[PATCH 05/58] gdbserver: turn target op 'kill' into a method
Tankut Baris Aktemur
tankut.baris.aktemur@intel.com
Tue Feb 11 09:03:00 GMT 2020
gdbserver/ChangeLog:
2020-02-10 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Make process_stratum_target's kill op a method of
process_target.
* target.h (struct process_stratum_target): Remove the target op.
(class process_target): Add the target op.
Update the derived structs and callers below.
* target.c (kill_inferior): Update.
* linux-low.c (linux_target_ops): Update.
(linux_kill): Turn into ...
(linux_process_target::kill): ... this.
* linux-low.h (class linux_process_target): Update.
* lynx-low.c (lynx_target_ops): Update.
(lynx_kill): Turn into ...
(lynx_process_target::kill): ... this.
* lynx-low.h (class lynx_process_target): Update.
* nto-low.c (nto_target_ops): Update.
(nto_kill): Turn into ...
(nto_process_target::kill): ... this.
* nto-low.h (class nto_process_target): Update.
* win32-low.c (win32_target_ops): Update.
(win32_kill): Turn into ...
(win32_process_target::kill): ... this.
* win32-low.h (class win32_process_target): Update.
---
gdbserver/linux-low.c | 5 ++---
gdbserver/linux-low.h | 2 ++
gdbserver/lynx-low.c | 5 ++---
gdbserver/lynx-low.h | 2 ++
gdbserver/nto-low.c | 5 ++---
gdbserver/nto-low.h | 2 ++
gdbserver/target.c | 2 +-
gdbserver/target.h | 7 +++----
gdbserver/win32-low.c | 5 ++---
gdbserver/win32-low.h | 2 ++
10 files changed, 20 insertions(+), 17 deletions(-)
diff --git a/gdbserver/linux-low.c b/gdbserver/linux-low.c
index 8e62ed91a77..3298d142f26 100644
--- a/gdbserver/linux-low.c
+++ b/gdbserver/linux-low.c
@@ -1386,8 +1386,8 @@ kill_one_lwp_callback (thread_info *thread, int pid)
kill_wait_lwp (lwp);
}
-static int
-linux_kill (process_info *process)
+int
+linux_process_target::kill (process_info *process)
{
int pid = process->pid;
@@ -7359,7 +7359,6 @@ linux_get_hwcap2 (int wordsize)
static linux_process_target the_linux_target;
static process_stratum_target linux_target_ops = {
- linux_kill,
linux_detach,
linux_mourn,
linux_join,
diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h
index 673c5bbc407..636032e3212 100644
--- a/gdbserver/linux-low.h
+++ b/gdbserver/linux-low.h
@@ -275,6 +275,8 @@ public:
void post_create_inferior () override;
int attach (unsigned long pid) override;
+
+ int kill (process_info *proc) override;
};
#define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr)))
diff --git a/gdbserver/lynx-low.c b/gdbserver/lynx-low.c
index 2e2535e1d61..fb59d5105cb 100644
--- a/gdbserver/lynx-low.c
+++ b/gdbserver/lynx-low.c
@@ -521,8 +521,8 @@ lynx_wait (ptid_t ptid, struct target_waitstatus *status, int options)
/* Implement the kill target_ops method. */
-static int
-lynx_kill (process_info *process)
+int
+lynx_process_target::kill (process_info *process)
{
ptid_t ptid = lynx_ptid_t (process->pid, 0);
struct target_waitstatus status;
@@ -726,7 +726,6 @@ static lynx_process_target the_lynx_target;
/* The LynxOS target_ops vector. */
static process_stratum_target lynx_target_ops = {
- lynx_kill,
lynx_detach,
lynx_mourn,
lynx_join,
diff --git a/gdbserver/lynx-low.h b/gdbserver/lynx-low.h
index 7a3f03fb36e..749b0dee19f 100644
--- a/gdbserver/lynx-low.h
+++ b/gdbserver/lynx-low.h
@@ -61,6 +61,8 @@ public:
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
+
+ int kill (process_info *proc) override;
};
/* The inferior's target description. This is a global because the
diff --git a/gdbserver/nto-low.c b/gdbserver/nto-low.c
index 47be6eeab86..0af8fb1bcee 100644
--- a/gdbserver/nto-low.c
+++ b/gdbserver/nto-low.c
@@ -396,8 +396,8 @@ nto_process_target::attach (unsigned long pid)
/* Send signal to process PID. */
-static int
-nto_kill (process_info *proc)
+int
+nto_process_target::kill (process_info *proc)
{
int pid = proc->pid;
@@ -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 = {
- nto_kill,
nto_detach,
nto_mourn,
NULL, /* nto_join */
diff --git a/gdbserver/nto-low.h b/gdbserver/nto-low.h
index e5d2fa83135..fbef01dedc9 100644
--- a/gdbserver/nto-low.h
+++ b/gdbserver/nto-low.h
@@ -51,6 +51,8 @@ public:
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
+
+ int kill (process_info *proc) override;
};
/* The inferior's target description. This is a global because the
diff --git a/gdbserver/target.c b/gdbserver/target.c
index 81092e81ea4..a9632aa8cd9 100644
--- a/gdbserver/target.c
+++ b/gdbserver/target.c
@@ -319,7 +319,7 @@ kill_inferior (process_info *proc)
{
gdb_agent_about_to_close (proc->pid);
- return (*the_target->kill) (proc);
+ return the_target->pt->kill (proc);
}
/* Target can do hardware single step. */
diff --git a/gdbserver/target.h b/gdbserver/target.h
index a2bbfed5b07..a1e9de15c2a 100644
--- a/gdbserver/target.h
+++ b/gdbserver/target.h
@@ -70,10 +70,6 @@ class process_target;
shared code. */
struct process_stratum_target
{
- /* Kill process PROC. Return -1 on failure, and 0 on success. */
-
- int (*kill) (process_info *proc);
-
/* Detach from process PROC. Return -1 on failure, and 0 on
success. */
@@ -487,6 +483,9 @@ public:
Returns -1 if attaching is unsupported, 0 on success, and calls
error() otherwise. */
virtual int attach (unsigned long pid) = 0;
+
+ /* Kill process PROC. Return -1 on failure, and 0 on success. */
+ virtual int kill (process_info *proc) = 0;
};
extern process_stratum_target *the_target;
diff --git a/gdbserver/win32-low.c b/gdbserver/win32-low.c
index 1acab18d09f..7c86080ed3b 100644
--- a/gdbserver/win32-low.c
+++ b/gdbserver/win32-low.c
@@ -808,8 +808,8 @@ win32_clear_inferiors (void)
/* Implementation of target_ops::kill. */
-static int
-win32_kill (process_info *process)
+int
+win32_process_target::kill (process_info *process)
{
TerminateProcess (current_process_handle, 0);
for (;;)
@@ -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 = {
- win32_kill,
win32_detach,
win32_mourn,
win32_join,
diff --git a/gdbserver/win32-low.h b/gdbserver/win32-low.h
index f626db6cf60..c2d5b577e98 100644
--- a/gdbserver/win32-low.h
+++ b/gdbserver/win32-low.h
@@ -110,6 +110,8 @@ public:
const std::vector<char *> &program_args) override;
int attach (unsigned long pid) override;
+
+ int kill (process_info *proc) override;
};
/* Retrieve the context for this thread, if not already retrieved. */
--
2.17.1
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