extrn CrLf:near extrn write_msg:near extrn data32_sel:abs extrn core32_sel:abs extrn tss_sel:abs extrn tss2_sel:abs extrn tss_v86_sel:abs ; les bits interressants de CR0 extrn cr0_pe:abs extrn cr0_ts:abs extrn fin32:near