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[PATCH] [gdbserver] Remove unused max_jump_pad_size
- From: Yao Qi <qiyaoltc at gmail dot com>
- To: gdb-patches at sourceware dot org
- Date: Mon, 21 Sep 2015 11:56:37 +0100
- Subject: [PATCH] [gdbserver] Remove unused max_jump_pad_size
- Authentication-results: sourceware.org; auth=none
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
It is obivous, and I'll push it in.
gdb/gdbserver:
2015-09-21 Yao Qi <yao.qi@linaro.org>
* tracepoint.c (max_jump_pad_size): Remove.
---
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. */
--
1.9.1