MIPS_BREAK_SSTEP
mdbpoke(va, MIPS_BREAK_SSTEP);
if (instr != MIPS_BREAK_SSTEP)
if (l->l_md.md_ss_addr != va || instr != MIPS_BREAK_SSTEP) {
rv = mips_ustore32_isync((void *)va, MIPS_BREAK_SSTEP);
MIPS_BREAK_SSTEP);