aboutsummaryrefslogtreecommitdiff
path: root/gdb/nios2-tdep.c
diff options
context:
space:
mode:
Diffstat (limited to 'gdb/nios2-tdep.c')
-rw-r--r--gdb/nios2-tdep.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index 3b66dba..8ffe84d 100644
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -138,17 +138,15 @@ static int nios2_dwarf2gdb_regno_map[] =
NIOS2_MPUACC_REGNUM /* 48 */
};
+gdb_static_assert (ARRAY_SIZE (nios2_dwarf2gdb_regno_map) == NIOS2_NUM_REGS);
/* Implement the dwarf2_reg_to_regnum gdbarch method. */
static int
nios2_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dw_reg)
{
- if (dw_reg < 0 || dw_reg > NIOS2_NUM_REGS)
- {
- warning (_("Dwarf-2 uses unmapped register #%d"), dw_reg);
- return dw_reg;
- }
+ if (dw_reg < 0 || dw_reg >= NIOS2_NUM_REGS)
+ return -1;
return nios2_dwarf2gdb_regno_map[dw_reg];
}