location for inserting the breakpoint. */
static const gdb_byte *
-sparc_breakpoint_from_pc (CORE_ADDR *pc, int *len)
+sparc_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pc, int *len)
{
static const gdb_byte break_insn[] = { 0x91, 0xd0, 0x20, 0x01 };