gdbserver: Remove unused argument in register_data()

The register_data() function in gdbserver/regcache.cc has an
input argument called "fetch".  This argument is not used by this
static function at all.  Therefore, it is time to get rid of it.

gdbserver/ChangeLog:

	* regcache.cc (register_data): Remove unused "fetch" argument.

diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index 1f3652b6d5d64dea366be98465525e74123c083a..d4e8e52c74eeb511927c77d14b86e511b9ff284e 100644 (file)
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,7 @@
+2020-10-06  Shahab Vahedi  <shahab@synopsys.com>
+
+       * regcache.cc (register_data): Remove unused "fetch" argument.
+
 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 
        * server.cc (handle_monitor_command): Handle "set

diff --git a/gdbserver/regcache.cc b/gdbserver/regcache.cc
index 6c0af95b34ec4f2e2fc832d547a1a7eeff686ecc..add826b2897052a1da11da5a893efad86441c94b 100644 (file)
--- a/gdbserver/regcache.cc
+++ b/gdbserver/regcache.cc
@@ -300,7 +300,7 @@ regcache_register_size (const struct regcache *regcache, int n)
 }
 
 static unsigned char *
-register_data (const struct regcache *regcache, int n, int fetch)
+register_data (const struct regcache *regcache, int n)
 {
   return (regcache->registers
          + find_register_by_number (regcache->tdesc, n).offset / 8);
@@ -319,7 +319,7 @@ regcache::raw_supply (int n, const void *buf)
 {
   if (buf)
     {
-      memcpy (register_data (this, n, 0), buf, register_size (tdesc, n));
+      memcpy (register_data (this, n), buf, register_size (tdesc, n));
 #ifndef IN_PROCESS_AGENT
       if (register_status != NULL)
        register_status[n] = REG_VALID;
@@ -327,7 +327,7 @@ regcache::raw_supply (int n, const void *buf)
     }
   else
     {
-      memset (register_data (this, n, 0), 0, register_size (tdesc, n));
+      memset (register_data (this, n), 0, register_size (tdesc, n));
 #ifndef IN_PROCESS_AGENT
       if (register_status != NULL)
        register_status[n] = REG_UNAVAILABLE;
@@ -340,7 +340,7 @@ regcache::raw_supply (int n, const void *buf)
 void
 supply_register_zeroed (struct regcache *regcache, int n)
 {
-  memset (register_data (regcache, n, 0), 0,
+  memset (register_data (regcache, n), 0,
          register_size (regcache->tdesc, n));
 #ifndef IN_PROCESS_AGENT
   if (regcache->register_status != NULL)
@@ -420,7 +420,7 @@ collect_register (struct regcache *regcache, int n, void *buf)
 void
 regcache::raw_collect (int n, void *buf) const
 {
-  memcpy (buf, register_data (this, n, 1), register_size (tdesc, n));
+  memcpy (buf, register_data (this, n), register_size (tdesc, n));
 }
 
 enum register_status
@@ -461,7 +461,7 @@ regcache_raw_get_unsigned_by_name (struct regcache *regcache,
 void
 collect_register_as_string (struct regcache *regcache, int n, char *buf)
 {
-  bin2hex (register_data (regcache, n, 1), buf,
+  bin2hex (register_data (regcache, n), buf,
           register_size (regcache->tdesc, n));
 }
 
@@ -508,7 +508,7 @@ regcache::raw_compare (int regnum, const void *buf, int offset) const
 {
   gdb_assert (buf != NULL);
 
-  const unsigned char *regbuf = register_data (this, regnum, 1);
+  const unsigned char *regbuf = register_data (this, regnum);
   int size = register_size (tdesc, regnum);
   gdb_assert (size >= offset);