Patchwork [56/58] gdbserver: turn target op 'get_ipa_tdesc_idx' into a method

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Submitter Tankut Baris Aktemur
Date Feb. 11, 2020, 9:02 a.m.
Message ID <6936ecc1ec3972cefae0762f86f75150a583487e.1581410935.git.tankut.baris.aktemur@intel.com>
Download mbox | patch
Permalink /patch/37947/
State New
Headers show

Comments

Tankut Baris Aktemur - Feb. 11, 2020, 9:02 a.m.
gdbserver/ChangeLog:
2020-02-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	Make process_stratum_target's get_ipa_tdesc_idx op a method of
	process_target.

	* target.h (struct process_stratum_target): Remove the target op.
	(class process_target): Add the target op.
	(target_get_ipa_tdesc_idx): Update the macro.
	* target.c (process_target::get_ipa_tdesc_idx): Define.

	Update the derived structs and callers below.

	* linux-low.c (linux_target_ops): Update.
	(linux_get_ipa_tdesc_idx): Turn into ...
	(linux_process_target::get_ipa_tdesc_idx): ... 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    | 6 ++++++
 gdbserver/target.h    | 9 ++++-----
 gdbserver/win32-low.c | 1 -
 7 files changed, 14 insertions(+), 11 deletions(-)

Patch

diff --git a/gdbserver/linux-low.c b/gdbserver/linux-low.c
index 4cbb82429a7..cd84cef326a 100644
--- a/gdbserver/linux-low.c
+++ b/gdbserver/linux-low.c
@@ -6564,8 +6564,8 @@  linux_process_target::supports_catch_syscall ()
 	  && linux_supports_tracesysgood ());
 }
 
-static int
-linux_get_ipa_tdesc_idx (void)
+int
+linux_process_target::get_ipa_tdesc_idx ()
 {
   if (the_low_target.get_ipa_tdesc_idx == NULL)
     return 0;
@@ -7513,7 +7513,6 @@  linux_get_hwcap2 (int wordsize)
 static linux_process_target the_linux_target;
 
 static process_stratum_target linux_target_ops = {
-  linux_get_ipa_tdesc_idx,
   &the_linux_target,
 };
 
diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h
index 7d8931598b3..b1960645939 100644
--- a/gdbserver/linux-low.h
+++ b/gdbserver/linux-low.h
@@ -482,6 +482,8 @@  public:
   bool supports_software_single_step () override;
 
   bool supports_catch_syscall () override;
+
+  int get_ipa_tdesc_idx () 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 888adb1cfb6..778afd190b6 100644
--- a/gdbserver/lynx-low.c
+++ b/gdbserver/lynx-low.c
@@ -742,7 +742,6 @@  static lynx_process_target the_lynx_target;
 /* The LynxOS target_ops vector.  */
 
 static process_stratum_target lynx_target_ops = {
-  NULL,  /* get_ipa_tdesc_idx */
   &the_lynx_target,
 };
 
diff --git a/gdbserver/nto-low.c b/gdbserver/nto-low.c
index b3d80c48f33..cd461be8378 100644
--- a/gdbserver/nto-low.c
+++ b/gdbserver/nto-low.c
@@ -947,7 +947,6 @@  nto_process_target::sw_breakpoint_from_kind (int kind, int *size)
 static nto_process_target the_nto_target;
 
 static process_stratum_target nto_target_ops = {
-  NULL, /* get_ipa_tdesc_idx */
   &the_nto_target,
 };
 
diff --git a/gdbserver/target.c b/gdbserver/target.c
index 16c1d661f6c..5c80a379f65 100644
--- a/gdbserver/target.c
+++ b/gdbserver/target.c
@@ -826,3 +826,9 @@  process_target::supports_catch_syscall ()
 {
   return false;
 }
+
+int
+process_target::get_ipa_tdesc_idx ()
+{
+  return 0;
+}
diff --git a/gdbserver/target.h b/gdbserver/target.h
index b825cbd53a7..1b5059c1beb 100644
--- a/gdbserver/target.h
+++ b/gdbserver/target.h
@@ -70,9 +70,6 @@  class process_target;
    shared code.  */
 struct process_stratum_target
 {
-  /* Return tdesc index for IPA.  */
-  int (*get_ipa_tdesc_idx) (void);
-
   /* The object that will gradually replace this struct.  */
   process_target *pt;
 };
@@ -504,6 +501,9 @@  public:
 
   /* Return true if the target supports catch syscall.  */
   virtual bool supports_catch_syscall ();
+
+  /* Return tdesc index for IPA.  */
+  virtual int get_ipa_tdesc_idx ();
 };
 
 extern process_stratum_target *the_target;
@@ -561,8 +561,7 @@  int kill_inferior (process_info *proc);
   the_target->pt->supports_catch_syscall ()
 
 #define target_get_ipa_tdesc_idx()			\
-  (the_target->get_ipa_tdesc_idx			\
-   ? (*the_target->get_ipa_tdesc_idx) () : 0)
+  the_target->pt->get_ipa_tdesc_idx ()
 
 #define target_supports_tracepoints()			\
   the_target->pt->supports_tracepoints ()
diff --git a/gdbserver/win32-low.c b/gdbserver/win32-low.c
index c45c81beff8..567e2ebe3db 100644
--- a/gdbserver/win32-low.c
+++ b/gdbserver/win32-low.c
@@ -1848,7 +1848,6 @@  win32_process_target::sw_breakpoint_from_kind (int kind, int *size)
 static win32_process_target the_win32_target;
 
 static process_stratum_target win32_target_ops = {
-  NULL, /* get_ipa_tdesc_idx */
   &the_win32_target,
 };