//See Install Documentation or Upgrading Documentation. //Study my account examples: Cfg Strs, Update Funs #include "BootHD" #help_index "Install" #define KERNEL_BIN_C "Kernel.BIN.C" U0 MakeAll() { if (Cmp("/Compiler/Compiler","Compiler",,':')) throw; if (Cmp("/Kernel/Kernel","Kernel",,':')) throw; } public U0 BootHDIns(U8 drv_let=0) {//MakeAll and install new boot-loader. CDrv *dv; CFAT32Boot br; CDirEntry de; I64 i; try { if (!Drv(drv_let)) throw; dv=Fs->cur_dv; MakeAll; switch (Let2BlkDevType(dv->drv_let)) { case BDT_RAM: case BDT_ATA: Move("/Kernel/Kernel.BIN.Z","/" KERNEL_BIN_C); if (!FileFind("/" KERNEL_BIN_C,&de,FUF_JUST_FILES)) "No Kernel.BIN.C\n"; else { Free(de.full_name); "Modifying partition boot record.\n"; BlkRead(dv,&br,dv->drv_offset,1); br.jump_and_nop[0]=OC_JMP_REL8; br.jump_and_nop[1]=offset(CFAT32Boot.code)-2; #assert offset(CFAT32Boot.code)>=offset(CRedSeaBoot.code) br.jump_and_nop[2]=OC_NOP; *BHD_BLK_CNT(U16 *)=(de.size+BLK_SIZE-1)>>BLK_SIZE_BITS; *BHD_DAP_BLK(I64 *)=Clus2Blk(dv,de.clus); for (i=0;i<BHD_END-BHD_CODE;i++) br.code[i]=BHD_CODE(U8 *)[i]; #assert sizeof(CFAT32Boot.code)>=BHD_END-BHD_CODE for (;i<sizeof(CFAT32Boot.code);i++) br.code[i]=0; BlkWrite(dv,&br,dv->drv_offset,1); } break; default: throw; } } catch { PutExcept; Beep; } }