/* A helper function to convert a DWARF register to an arch register.
ARCH is the architecture.
DWARF_REG is the register.
- This will throw an exception if the DWARF register cannot be
- translated to an architecture register. */
+ If DWARF_REG is bad then a complaint is issued and -1 is returned.
+ Note: Some targets get this wrong. */
-extern int dwarf2_reg_to_regnum_or_error (struct gdbarch *arch, int dwarf_reg);
+extern int dwarf_reg_to_regnum (struct gdbarch *arch, int dwarf_reg);
+
+/* A wrapper on dwarf_reg_to_regnum to throw an exception if the
+ DWARF register cannot be translated to an architecture register.
+ This takes a ULONGEST instead of an int because some callers actually have
+ a ULONGEST. Negative values passed as ints will still be flagged as
+ invalid. */
+
+extern int dwarf_reg_to_regnum_or_error (struct gdbarch *arch,
+ ULONGEST dwarf_reg);
#endif /* dwarf2loc.h */