lj_mcode_limiterr  123 lj_asm.c         lj_mcode_limiterr(as->J, (size_t)(as->mctop - as->mcp + 4*MCLIM_REDZONE));
lj_mcode_limiterr   24 lj_mcode.h     LJ_FUNC_NORET void lj_mcode_limiterr(jit_State *J, size_t need);