hppa_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
{
/* The general registers and the sar are the same in both sets. */
- if (reg <= 32)
+ if (reg >= 0 && reg <= 32)
return reg;
/* fr4-fr31 (left and right halves) are mapped from 72. */
if (reg >= 72 && reg <= 72 + 28 * 2)
return HPPA_FP4_REGNUM + (reg - 72);
- warning (_("Unmapped DWARF DBX Register #%d encountered."), reg);
return -1;
}
int i;
if (*this_cache)
- return *this_cache;
+ return (struct hppa_linux_sigtramp_unwind_cache *) *this_cache;
info = FRAME_OBSTACK_ZALLOC (struct hppa_linux_sigtramp_unwind_cache);
*this_cache = info;