diff options
Diffstat (limited to 'gdb/nios2-tdep.c')
| -rw-r--r-- | gdb/nios2-tdep.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c index 9d92c55..8bfd8b3 100644 --- a/gdb/nios2-tdep.c +++ b/gdb/nios2-tdep.c @@ -1193,10 +1193,8 @@ nios2_analyze_prologue (struct gdbarch *gdbarch, const CORE_ADDR start_pc, Note that this number should not be too large, else we can potentially end up iterating through unmapped memory. */ int ninsns, max_insns = 50; - int regno; enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); unsigned long mach = gdbarch_bfd_arch_info (gdbarch)->mach; - int is_r2 = (mach == bfd_mach_nios2r2); /* Does the frame set up the FP register? */ int base_reg = 0; @@ -1841,11 +1839,9 @@ nios2_push_dummy_call (struct gdbarch *gdbarch, struct value *function, for (argnum = 0; argnum < nargs; argnum++) { const gdb_byte *val; - gdb_byte valbuf[MAX_REGISTER_SIZE]; struct value *arg = args[argnum]; struct type *arg_type = check_typedef (value_type (arg)); int len = TYPE_LENGTH (arg_type); - enum type_code typecode = TYPE_CODE (arg_type); val = value_contents (arg); @@ -1915,7 +1911,6 @@ nios2_frame_unwind_cache (struct frame_info *this_frame, struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR current_pc; struct nios2_unwind_cache *cache; - int i; if (*this_prologue_cache) return (struct nios2_unwind_cache *) *this_prologue_cache; @@ -2023,7 +2018,6 @@ nios2_stub_frame_cache (struct frame_info *this_frame, void **this_cache) CORE_ADDR stack_addr; struct trad_frame_cache *this_trad_cache; struct gdbarch *gdbarch = get_frame_arch (this_frame); - int num_regs = gdbarch_num_regs (gdbarch); if (*this_cache != NULL) return (struct trad_frame_cache *) *this_cache; @@ -2081,7 +2075,6 @@ nios2_stub_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **cache) { gdb_byte dummy[4]; - struct obj_section *s; CORE_ADDR pc = get_frame_address_in_block (this_frame); /* Use the stub unwinder for unreadable code. */ @@ -2242,7 +2235,7 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) { struct gdbarch *gdbarch; struct gdbarch_tdep *tdep; - int register_bytes, i; + int i; struct tdesc_arch_data *tdesc_data = NULL; const struct target_desc *tdesc = info.target_desc; |