From: Tsukasa OI <research_trasio@irq.a4lg.com>
Date: Sat, 24 Sep 2022 09:11:52 +0000 (+0000)
Subject: sim/sh: Remove redundant function declaration
X-Git-Tag: gdb-13-branchpoint~667
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9b77569146a8ec354a6010497049428d2a9ceb1d;p=thirdparty%2Fbinutils-gdb.git

sim/sh: Remove redundant function declaration

Clang generates a warning if there is a function declaration/definition
with zero arguments.  Such declarations/definitions without a prototype (an
argument list) are deprecated forms of indefinite arguments
("-Wdeprecated-non-prototype").  On the default configuration, it causes a
build failure (unless "--disable-werror" is specified).

But there is another issue.  This function declaration in sim/sh/interp.c
is completely redundant.  This commit just removes that declaration.
---

diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index 38f3f945a35..b6f29880d74 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -1492,8 +1492,6 @@ get_loop_bounds (int rs, int re, unsigned char *memory, unsigned char *mem_end,
   return loop;
 }
 
-static void ppi_insn ();
-
 #include "ppi.c"
 
 /* Provide calloc / free versions that use an anonymous mmap.  This can