[binutils-gdb] [gdbserver] Remove unused max_jump_pad_size

[Yao Qi <qiyao at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=18fe412be41dc4c1b0cce91499189dcf94e603f6

commit 18fe412be41dc4c1b0cce91499189dcf94e603f6
Author: Yao Qi <yao.qi@linaro.org>
Date:   Mon Sep 21 11:49:22 2015 +0100

    [gdbserver] Remove unused max_jump_pad_size
    
    This patch is to remove max_jump_pad_size which isn't used else where,
    and it causes a recent gcc warning like this,
    
    gdb/gdbserver/tracepoint.c:2920:18: error: 'max_jump_pad_size' defined but not used [-Werror=unused-const-variable]
     static const int max_jump_pad_size = 0x100;
                      ^
    cc1: all warnings being treated as errors
    
    This variable max_jump_pad_size wasn't used since it was added in 2010
    by https://sourceware.org/ml/gdb-patches/2010-06/msg00002.html
    
    gdb/gdbserver:
    
    2015-09-21  Yao Qi  <yao.qi@linaro.org>
    
    	* tracepoint.c (max_jump_pad_size): Remove.

Diff:
---
 gdb/gdbserver/ChangeLog    | 4 ++++
 gdb/gdbserver/tracepoint.c | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index bef1d57..0868f0b 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,7 @@
+2015-09-21  Yao Qi  <yao.qi@linaro.org>
+
+	* tracepoint.c (max_jump_pad_size): Remove.
+
 2015-09-18  Yao Qi  <yao.qi@linaro.org>
 
 	* linux-aarch64-low.c: Don't include sys/uio.h.
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index 5e34eba..6b50f26 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -2916,9 +2916,6 @@ in_readonly_region (CORE_ADDR addr, ULONGEST length)
   return 0;
 }
 
-/* The maximum size of a jump pad entry.  */
-static const int max_jump_pad_size = 0x100;
-
 static CORE_ADDR gdb_jump_pad_head;
 
 /* Return the address of the next free jump space.  */