wok-6.x annotate linld/stuff/load.u @ rev 17892

Down libgiomm (2.40.0)
author Pascal Bellard <pascal.bellard@slitaz.org>
date Thu Apr 02 17:22:53 2015 +0200 (2015-04-02)
parents
children df58e6c974a3
rev   line source
pascal@17446 1 --- LINLD097/LOAD.CPP
pascal@17446 2 +++ LINLD097/LOAD.CPP
pascal@17446 3 @@ -400,10 +400,8 @@
pascal@17446 4
pascal@17446 5 if(first1k->boot_flag != 0xAA55)
pascal@17446 6 die("No boot signature (55,AA). It's not a kernel");
pascal@17446 7 - if(first1k->header != HdrS)
pascal@17446 8 + if(first1k->header != HdrS) // starting linux 1.3.73
pascal@17446 9 die("No 'HdrS' signature (kernel is too old)");
pascal@17446 10 - if(first1k->version < 0x202)
pascal@17446 11 - die("Loader protocol version is less than 2.02 (kernel is too old)");
pascal@17446 12 if(!(first1k->loadflags & 0x01))
pascal@17446 13 die("I can't load bzImages low");
pascal@17446 14
pascal@17446 15 @@ -414,7 +412,13 @@
pascal@17446 16 // Tell rm loader some info
pascal@17446 17
pascal@17446 18 first1k->vid_mode = vid_mode;
pascal@17446 19 - first1k->cmd_line_ptr = 0x98000;
pascal@17446 20 + if(first1k->version >= 0x202) { // starting linux 2.4.0-test3-pre3
pascal@17446 21 + first1k->cmd_line_ptr = 0x98000;
pascal@17446 22 + }
pascal@17446 23 + else {
pascal@17446 24 + first1k->cl_magic = 0xA33F;
pascal@17446 25 + first1k->cl_ofs = 0x8000;
pascal@17446 26 + }
pascal@17446 27 first1k->type_of_loader = 0xff; // kernel do not know us (yet :-)
pascal@17446 28 // * will be called just before rm -> pm
pascal@17446 29 first1k->realmode_switch_ofs = ofs(last_ditch);