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* [binutils-gdb] gdbserver/linux-low: delete 'linux_target_ops' and 'the_low_target'
@ 2020-04-02 13:19 Tankut Baris Aktemur
  0 siblings, 0 replies; only message in thread
From: Tankut Baris Aktemur @ 2020-04-02 13:19 UTC (permalink / raw)
  To: gdb-cvs

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0dd7b52ede3de7c5e43cc7c0a52a4e2f2b4297b7

commit 0dd7b52ede3de7c5e43cc7c0a52a4e2f2b4297b7
Author: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Date:   Thu Apr 2 15:11:32 2020 +0200

    gdbserver/linux-low: delete 'linux_target_ops' and 'the_low_target'
    
    All the linux target ops have been moved into linux_process_target
    as methods.  The 'linux_target_ops' struct and its instantiations
    are now obsolete.  Delete them.
    
    gdbserver/ChangeLog:
    2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
    
            * linux-low.h (struct linux_target_ops): Remove.
            (the_low_target): Remove.
            * linux-x86-low.cc (the_low_target): Remove.
            * linux-aarch64-low.cc (the_low_target): Ditto.
            * linux-arm-low.cc (the_low_target): Ditto.
            * linux-bfin-low.cc (the_low_target): Ditto.
            * linux-cris-low.cc (the_low_target): Ditto.
            * linux-crisv32-low.cc (the_low_target): Ditto.
            * linux-ia64-low.cc (the_low_target): Ditto.
            * linux-m32r-low.cc (the_low_target): Ditto.
            * linux-m68k-low.cc (the_low_target): Ditto.
            * linux-mips-low.cc (the_low_target): Ditto.
            * linux-nios2-low.cc (the_low_target): Ditto.
            * linux-ppc-low.cc (the_low_target): Ditto.
            * linux-riscv-low.cc (the_low_target): Ditto.
            * linux-s390-low.cc (the_low_target): Ditto.
            * linux-sh-low.cc (the_low_target): Ditto.
            * linux-sparc-low.cc (the_low_target): Ditto.
            * linux-tic6x-low.cc (the_low_target): Ditto.
            * linux-tile-low.cc (the_low_target): Ditto.
            * linux-xtensa-low.cc (the_low_target): Ditto.

Diff:
---
 gdbserver/ChangeLog            | 24 ++++++++++++++++++++++++
 gdbserver/linux-aarch64-low.cc |  4 ----
 gdbserver/linux-arm-low.cc     |  3 ---
 gdbserver/linux-bfin-low.cc    |  3 ---
 gdbserver/linux-cris-low.cc    |  3 ---
 gdbserver/linux-crisv32-low.cc |  3 ---
 gdbserver/linux-ia64-low.cc    |  4 ----
 gdbserver/linux-low.h          |  6 ------
 gdbserver/linux-m32r-low.cc    |  3 ---
 gdbserver/linux-m68k-low.cc    |  3 ---
 gdbserver/linux-mips-low.cc    |  3 ---
 gdbserver/linux-nios2-low.cc   |  4 ----
 gdbserver/linux-ppc-low.cc     |  3 ---
 gdbserver/linux-riscv-low.cc   |  5 -----
 gdbserver/linux-s390-low.cc    |  3 ---
 gdbserver/linux-sh-low.cc      |  3 ---
 gdbserver/linux-sparc-low.cc   |  3 ---
 gdbserver/linux-tic6x-low.cc   |  5 -----
 gdbserver/linux-tile-low.cc    |  4 ----
 gdbserver/linux-x86-low.cc     |  7 -------
 gdbserver/linux-xtensa-low.cc  |  3 ---
 21 files changed, 24 insertions(+), 75 deletions(-)

diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index e51d3e09b5f..7ceebf0391d 100644
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,27 @@
+2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
+
+	* linux-low.h (struct linux_target_ops): Remove.
+	(the_low_target): Remove.
+	* linux-x86-low.cc (the_low_target): Remove.
+	* linux-aarch64-low.cc (the_low_target): Ditto.
+	* linux-arm-low.cc (the_low_target): Ditto.
+	* linux-bfin-low.cc (the_low_target): Ditto.
+	* linux-cris-low.cc (the_low_target): Ditto.
+	* linux-crisv32-low.cc (the_low_target): Ditto.
+	* linux-ia64-low.cc (the_low_target): Ditto.
+	* linux-m32r-low.cc (the_low_target): Ditto.
+	* linux-m68k-low.cc (the_low_target): Ditto.
+	* linux-mips-low.cc (the_low_target): Ditto.
+	* linux-nios2-low.cc (the_low_target): Ditto.
+	* linux-ppc-low.cc (the_low_target): Ditto.
+	* linux-riscv-low.cc (the_low_target): Ditto.
+	* linux-s390-low.cc (the_low_target): Ditto.
+	* linux-sh-low.cc (the_low_target): Ditto.
+	* linux-sparc-low.cc (the_low_target): Ditto.
+	* linux-tic6x-low.cc (the_low_target): Ditto.
+	* linux-tile-low.cc (the_low_target): Ditto.
+	* linux-xtensa-low.cc (the_low_target): Ditto.
+
 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 
 	Remove the 'get_ipa_tdesc_idx' linux target op and let a concrete
diff --git a/gdbserver/linux-aarch64-low.cc b/gdbserver/linux-aarch64-low.cc
index f1eae958d01..08208ae4f45 100644
--- a/gdbserver/linux-aarch64-low.cc
+++ b/gdbserver/linux-aarch64-low.cc
@@ -3167,10 +3167,6 @@ aarch64_target::breakpoint_kind_from_current_state (CORE_ADDR *pcptr)
     return arm_breakpoint_kind_from_current_state (pcptr);
 }
 
-struct linux_target_ops the_low_target =
-{
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_aarch64_target;
diff --git a/gdbserver/linux-arm-low.cc b/gdbserver/linux-arm-low.cc
index 4577c83bfb0..fb5b761a833 100644
--- a/gdbserver/linux-arm-low.cc
+++ b/gdbserver/linux-arm-low.cc
@@ -1128,9 +1128,6 @@ arm_target::get_regs_info ()
   return &regs_info_arm;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_arm_target;
diff --git a/gdbserver/linux-bfin-low.cc b/gdbserver/linux-bfin-low.cc
index b83af96a85c..963ccfeda94 100644
--- a/gdbserver/linux-bfin-low.cc
+++ b/gdbserver/linux-bfin-low.cc
@@ -162,9 +162,6 @@ bfin_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_bfin_target;
diff --git a/gdbserver/linux-cris-low.cc b/gdbserver/linux-cris-low.cc
index 9f3ad2355e5..555941414e0 100644
--- a/gdbserver/linux-cris-low.cc
+++ b/gdbserver/linux-cris-low.cc
@@ -158,9 +158,6 @@ cris_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_cris_target;
diff --git a/gdbserver/linux-crisv32-low.cc b/gdbserver/linux-crisv32-low.cc
index f6625103705..577039ae2db 100644
--- a/gdbserver/linux-crisv32-low.cc
+++ b/gdbserver/linux-crisv32-low.cc
@@ -459,9 +459,6 @@ crisv32_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_crisv32_target;
diff --git a/gdbserver/linux-ia64-low.cc b/gdbserver/linux-ia64-low.cc
index 64b39be4b00..83a180871dc 100644
--- a/gdbserver/linux-ia64-low.cc
+++ b/gdbserver/linux-ia64-low.cc
@@ -385,10 +385,6 @@ ia64_target::low_arch_setup ()
   current_process ()->tdesc = tdesc_ia64;
 }
 
-
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_ia64_target;
diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h
index 8ad56c33970..5fed2ee2ca2 100644
--- a/gdbserver/linux-low.h
+++ b/gdbserver/linux-low.h
@@ -129,12 +129,6 @@ struct process_info_private
 
 struct lwp_info;
 
-struct linux_target_ops
-{
-};
-
-extern struct linux_target_ops the_low_target;
-
 /* Target ops definitions for a Linux target.  */
 
 class linux_process_target : public process_stratum_target
diff --git a/gdbserver/linux-m32r-low.cc b/gdbserver/linux-m32r-low.cc
index 6d33157dfdf..3f84b17302a 100644
--- a/gdbserver/linux-m32r-low.cc
+++ b/gdbserver/linux-m32r-low.cc
@@ -152,9 +152,6 @@ m32r_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_m32r_target;
diff --git a/gdbserver/linux-m68k-low.cc b/gdbserver/linux-m68k-low.cc
index a5e39ffdb62..838ba353b0b 100644
--- a/gdbserver/linux-m68k-low.cc
+++ b/gdbserver/linux-m68k-low.cc
@@ -256,9 +256,6 @@ m68k_target::low_arch_setup ()
   current_process ()->tdesc = tdesc_m68k;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_m68k_target;
diff --git a/gdbserver/linux-mips-low.cc b/gdbserver/linux-mips-low.cc
index 6c3bc1cc5fb..d5be60ede06 100644
--- a/gdbserver/linux-mips-low.cc
+++ b/gdbserver/linux-mips-low.cc
@@ -997,9 +997,6 @@ mips_target::get_regs_info ()
     return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_mips_target;
diff --git a/gdbserver/linux-nios2-low.cc b/gdbserver/linux-nios2-low.cc
index d4f83d144b7..838b0e9d8a6 100644
--- a/gdbserver/linux-nios2-low.cc
+++ b/gdbserver/linux-nios2-low.cc
@@ -277,10 +277,6 @@ nios2_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target =
-{
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_nios2_target;
diff --git a/gdbserver/linux-ppc-low.cc b/gdbserver/linux-ppc-low.cc
index 127de5b5fa3..337d555aee7 100644
--- a/gdbserver/linux-ppc-low.cc
+++ b/gdbserver/linux-ppc-low.cc
@@ -3447,9 +3447,6 @@ ppc_target::get_ipa_tdesc_idx ()
   return 0;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_ppc_target;
diff --git a/gdbserver/linux-riscv-low.cc b/gdbserver/linux-riscv-low.cc
index 1831f1a3254..1c6e8c44dd9 100644
--- a/gdbserver/linux-riscv-low.cc
+++ b/gdbserver/linux-riscv-low.cc
@@ -308,11 +308,6 @@ riscv_target::low_breakpoint_at (CORE_ADDR pc)
     return false;
 }
 
-/* RISC-V/Linux target operations.  */
-struct linux_target_ops the_low_target =
-{
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_riscv_target;
diff --git a/gdbserver/linux-s390-low.cc b/gdbserver/linux-s390-low.cc
index 1c94be04f4b..f095181a234 100644
--- a/gdbserver/linux-s390-low.cc
+++ b/gdbserver/linux-s390-low.cc
@@ -2856,9 +2856,6 @@ s390_target::emit_ops ()
     return &s390_emit_ops_impl;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_s390_target;
diff --git a/gdbserver/linux-sh-low.cc b/gdbserver/linux-sh-low.cc
index 3d961647b3a..a6d3fc60047 100644
--- a/gdbserver/linux-sh-low.cc
+++ b/gdbserver/linux-sh-low.cc
@@ -183,9 +183,6 @@ sh_target::low_arch_setup ()
   current_process ()->tdesc = tdesc_sh;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_sh_target;
diff --git a/gdbserver/linux-sparc-low.cc b/gdbserver/linux-sparc-low.cc
index e77ebe52805..ae3f8c93a71 100644
--- a/gdbserver/linux-sparc-low.cc
+++ b/gdbserver/linux-sparc-low.cc
@@ -340,9 +340,6 @@ sparc_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_sparc_target;
diff --git a/gdbserver/linux-tic6x-low.cc b/gdbserver/linux-tic6x-low.cc
index adcc410100e..09f974823ee 100644
--- a/gdbserver/linux-tic6x-low.cc
+++ b/gdbserver/linux-tic6x-low.cc
@@ -200,8 +200,6 @@ static int tic6x_regmap_c62x[] = {
 
 #endif
 
-extern struct linux_target_ops the_low_target;
-
 static int *tic6x_regmap;
 static unsigned int tic6x_breakpoint;
 #define tic6x_breakpoint_len 4
@@ -414,9 +412,6 @@ tic6x_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 #if GDB_SELF_TEST
 #include "gdbsupport/selftest.h"
 
diff --git a/gdbserver/linux-tile-low.cc b/gdbserver/linux-tile-low.cc
index 39c9694fc87..fa24b0899c0 100644
--- a/gdbserver/linux-tile-low.cc
+++ b/gdbserver/linux-tile-low.cc
@@ -213,10 +213,6 @@ tile_target::low_arch_setup ()
     current_process ()->tdesc = tdesc_tilegx;
 }
 
-struct linux_target_ops the_low_target =
-{
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_tile_target;
diff --git a/gdbserver/linux-x86-low.cc b/gdbserver/linux-x86-low.cc
index 67690914f8c..f6a399e0982 100644
--- a/gdbserver/linux-x86-low.cc
+++ b/gdbserver/linux-x86-low.cc
@@ -2992,13 +2992,6 @@ x86_target::get_ipa_tdesc_idx ()
   return i386_get_ipa_tdesc_idx (tdesc);
 }
 
-/* This is initialized assuming an amd64 target.
-   x86_arch_setup will correct it for i386 or amd64 targets.  */
-
-struct linux_target_ops the_low_target =
-{
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_x86_target;
diff --git a/gdbserver/linux-xtensa-low.cc b/gdbserver/linux-xtensa-low.cc
index 9c41c24cde1..a666f52e155 100644
--- a/gdbserver/linux-xtensa-low.cc
+++ b/gdbserver/linux-xtensa-low.cc
@@ -320,9 +320,6 @@ xtensa_target::get_regs_info ()
   return &myregs_info;
 }
 
-struct linux_target_ops the_low_target = {
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_xtensa_target;


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