2012-05-02 Sergio Durigan Junior <sergiodj@gmail.com>

	* i386-tdep.c (i386_stap_parse_special_token) <s>: Remove unused
	variable.
	* stap-probe.c (stap_parse_single_operand) <reg_suffix,
	reg_ind_suffix, reg_suffix_len, reg_ind_suffix_len>: Likewise.
	(stap_parse_argument) <e>: Likewise.
	(handle_stap_probe) <byte_order>: Likewise.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8c57df6..77c2e16 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,12 @@
+2012-05-02  Sergio Durigan Junior  <sergiodj@gmail.com>
+
+       * i386-tdep.c (i386_stap_parse_special_token) <s>: Remove unused
+       variable.
+       * stap-probe.c (stap_parse_single_operand) <reg_suffix,
+       reg_ind_suffix, reg_suffix_len, reg_ind_suffix_len>: Likewise.
+       (stap_parse_argument) <e>: Likewise.
+       (handle_stap_probe) <byte_order>: Likewise.
+
 2012-04-30  Doug Evans  <dje@google.com>
 
        * dwarf2read.c (init_cutu_and_read_dies): Renamed from

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index 769ef42..7a74e1b 100644 (file)
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -3392,8 +3392,6 @@ int
 i386_stap_parse_special_token (struct gdbarch *gdbarch,
                               struct stap_parse_info *p)
 {
-  const char *s = p->arg;
-
   /* In order to parse special tokens, we use a state-machine that go
      through every known token and try to get a match.  */
   enum

diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
index 13ba281..d1a38da 100644 (file)
--- a/gdb/stap-probe.c
+++ b/gdb/stap-probe.c
@@ -562,12 +562,7 @@ stap_parse_single_operand (struct stap_parse_info *p)
 
   /* Suffixes for the parser.  */
   const char *const_suffix = gdbarch_stap_integer_suffix (gdbarch);
-  const char *reg_suffix = gdbarch_stap_register_suffix (gdbarch);
-  const char *reg_ind_suffix
-    = gdbarch_stap_register_indirection_suffix (gdbarch);
   int const_suffix_len = const_suffix ? strlen (const_suffix) : 0;
-  int reg_suffix_len = reg_suffix ? strlen (reg_suffix) : 0;
-  int reg_ind_suffix_len = reg_ind_suffix ? strlen (reg_ind_suffix) : 0;
 
   /* We first try to parse this token as a "special token".  */
   if (gdbarch_stap_parse_special_token_p (gdbarch))
@@ -867,7 +862,6 @@ stap_parse_argument (const char **arg, struct type *atype,
                     struct gdbarch *gdbarch)
 {
   struct stap_parse_info p;
-  volatile struct gdb_exception e;
   struct cleanup *back_to;
 
   /* We need to initialize the expression buffer, in order to begin
@@ -1275,7 +1269,6 @@ handle_stap_probe (struct objfile *objfile, struct sdt_note *el,
   bfd *abfd = objfile->obfd;
   int size = bfd_get_arch_size (abfd) / 8;
   struct gdbarch *gdbarch = get_objfile_arch (objfile);
-  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
   CORE_ADDR base_ref;
   const char *probe_args = NULL;