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-rw-r--r--gdb/rl78-tdep.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/gdb/rl78-tdep.c b/gdb/rl78-tdep.c
index c97e7c8..bbe61c1 100644
--- a/gdb/rl78-tdep.c
+++ b/gdb/rl78-tdep.c
@@ -1217,9 +1217,7 @@ rl78_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
else if (reg == 37)
return RL78_PC_REGNUM;
else
- internal_error (__FILE__, __LINE__,
- _("Undefined dwarf2 register mapping of reg %d"),
- reg);
+ return -1;
}
/* Implement the `register_sim_regno' gdbarch method. */