added variant for d (preload) - 4-format ram disk

(need when ram disk not loading and not linked)
for example - loading from cdorm

git-svn-id: svn://kolibrios.org@545 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/boot/bootcode.inc

@@ -456,7 +456,7 @@ cfgmanager:
         mov     si, preboot_device_msg
         call    print
         mov     al, [preboot_device]
-        and     eax, 3
+        and     eax, 7
         mov     si, [preboot_device_msgs+eax*2]
         call    printplain
 .wait:
@@ -499,7 +499,7 @@ cfgmanager:
         _setcursor 15,0
         mov     si, bdev
         call    print
-        mov     bx, '13'
+        mov     bx, '14'
         call    getkey
         mov     [preboot_device], al
         _setcursor 13,0

kernel/trunk/boot/booteng.inc

@@ -42,7 +42,8 @@ ask_dma   db      "Use DMA for HDD access? [1-yes, 2-only for reading, 3-no]: ",
 ;bootlog   db      13,10,186," After bootlog display [1-continue/2-pause] ? ",0
 bdev      db      "Load ramdisk from [1-floppy; 2-C:\kolibri.img (FAT32);"
           db      13,10,186,"                    "
-          db      "3-use preloaded ram-image from kernel restart]: ",0
+          db      "3-use preloaded ram-image from kernel restart;"
+          db      13,10,186,"4-create blank image]: ",0
 probetext db      13,10,13,10,186," Use standart graphics mode? [1-yes, "
           db      "2-probe bios (Vesa 3.0)]: ",0
 ;memokz256 db      13,10,186," RAM 256 Mb",0
@@ -90,6 +91,7 @@ preboot_device_msgs dw 0,pdm1,pdm2,pdm3
 pdm1      db      "real floppy",13,10,0
 pdm2      db      "C:\kolibri.img (FAT32)",13,10,0
 pdm3      db      "use already loaded image",13,10,0
+pdm4      db      "create blank image",13,10,0
 loading_msg db    "Loading KolibriOS...",0
 save_quest db     "Remember current settings? [y/n]: ",0
 loader_block_error db "Bootloader data invalid, I cannot continue. Stopped.",0

kernel/trunk/boot/bootet.inc

@@ -42,7 +42,8 @@ ask_dma   db      "Use DMA for HDD access? [1-yes, 2-only for reading, 3-no]: ",
 ;bootlog   db      13,10,186," After bootlog display [1-continue/2-pause] ? ",0
 bdev      db      "Paigalda mäluketas [1-diskett; 2-C:\kolibri.img (FAT32);"
           db      13,10,186,"                    "
-          db      "3-kasuta eellaaditud mäluketast kerneli restardist]: ",0
+          db      "3-kasuta eellaaditud mäluketast kerneli restardist;"
+          db      13,10,186,"4-create blank image]: ",0
 probetext db      13,10,13,10,186," Kasuta standartset graafika reziimi? [1-jah, "
           db      "2-leia biosist (Vesa 3.0)]: ",0
 ;memokz256 db      13,10,186," RAM 256 Mb",0
@@ -90,6 +91,7 @@ preboot_device_msgs dw 0,pdm1,pdm2,pdm3
 pdm1      db      "reaalne diskett",13,10,0
 pdm2      db      "C:\kolibri.img (FAT32)",13,10,0
 pdm3      db      "kasuta juba laaditud kujutist",13,10,0
+pdm4      db      "create blank image",13,10,0
 loading_msg db    "Laadin KolibriOS...",0
 save_quest db     "Jäta meelde praegused seaded? [y/n]: ",0
 loader_block_error db "Alglaaduri andmed vigased, ei saa jätkata. Peatatud.",0

kernel/trunk/boot/bootge.inc

@@ -47,7 +47,8 @@ ask_dma   db      "Nutze DMA zum HDD Zugriff? [1-ja, 2-allein fur Lesen, 3-nein]
 ;bootlog   db      13,10,186," After bootlog display [1-continue/2-pause] ? ",0
 bdev      db      "Lade die Ramdisk von [1-Diskette; 2-C:\kolibri.img (FAT32);"
           db      13,10,186,"                    "
-          db      "3-benutze ein bereits geladenes Kernel image]: ",0
+          db      "3-benutze ein bereits geladenes Kernel image;"
+          db      13,10,186,"4-create blank image]: ",0
 probetext db      13,10,13,10,186," Nutze Standardgrafikmodi? [1-ja, "
           db      "2-BIOS Test (Vesa 3.0)]: ",0
 ;memokz256 db      13,10,186," RAM 256 Mb",0
@@ -95,6 +96,7 @@ preboot_device_msgs dw 0,pdm1,pdm2,pdm3
 pdm1      db      "Echte Diskette",13,10,0
 pdm2      db      "C:\kolibri.img (FAT32)",13,10,0
 pdm3      db      "Nutze bereits geladenes Image",13,10,0
+pdm4      db      "create blank image",13,10,0
 loading_msg db    "Lade KolibriOS...",0
 save_quest db     "Aktuelle Einstellungen speichern? [y/n]: ",0
 loader_block_error db "Bootloader Daten ungueltig, Kann nicht fortfahren. Angehalten.",0

kernel/trunk/boot/bootru.inc

@@ -42,7 +42,8 @@ ask_dma   db      "
 ;bootlog   db      13,10,186," <20>à®á¬®âà¥âì ¦ãà­ « § £à㧪¨? [1-­¥â/2-¤ ]: ",0
 bdev      db      "‡ £à㧨âì ®¡à § ¨§ [1-¤¨áª¥â ; 2-C:\kolibri.img (FAT32);"
           db      13,10,186,"                    "
-          db      "3-¨á¯®«ì§®¢ âì 㦥 § £à㦥­­ë© ®¡à §]: ",0
+          db      "3-¨á¯®«ì§®¢ âì 㦥 § £à㦥­­ë© ®¡à §;"
+          db      13,10,186,"4-ᮧ¤ âì ç¨áâë© ®¡à §]: ",0
 probetext db      13,10,13,10,186," ‘â ­¤ àâ­ë© ¢¨¤¥®à¥¦¨¬? [1-¤ , "
           db      "2-¯à®¢¥à¨âì ¤à㣨¥ (Vesa 3.0)]: ",0
 ;memokz256 db      13,10,186," RAM 256 Mb",0
@@ -86,10 +87,11 @@ off_msg   db      "
 readonly_msg db   " ⮫쪮 ç⥭¨¥",13,10,0
 vrrm_msg  db      " [c] ˆá¯®«ì§®¢ ­¨¥ VRR:",0
 preboot_device_msg db " [d] Ž¡à § ¤¨áª¥âë: ",0
-preboot_device_msgs dw 0,pdm1,pdm2,pdm3
+preboot_device_msgs dw 0,pdm1,pdm2,pdm3,pdm4
 pdm1      db      "­ áâ®ïé ï ¤¨áª¥â ",13,10,0
 pdm2      db      "C:\kolibri.img (FAT32)",13,10,0
 pdm3      db      "¨á¯®«ì§®¢ âì 㦥 § £à㦥­­ë© ®¡à §",13,10,0
+pdm4      db      "ᮧ¤ âì ç¨áâë© ®¡à §",13,10,0
 loading_msg db    "ˆ¤ñâ § £à㧪  KolibriOS...",0
 save_quest db     "‡ ¯®¬­¨âì ⥪ã騥 ­ áâனª¨? [y/n]: ",0
 loader_block_error db "Žè¨¡ª  ¢ ¤ ­­ëå ­ ç «ì­®£® § £àã§ç¨ª , ¯à®¤®«¦¥­¨¥ ­¥¢®§¬®¦­®.",0

kernel/trunk/boot/preboot.inc

@@ -20,7 +20,7 @@ preboot_gprobe      db  0 ; probe vesa3 videomodes (1-no, 2-yes)
 preboot_vrrm        db  0 ; use VRR_M (1-yes, 2- no)
 preboot_dma         db  0 ; use DMA for access to HDD (1-always, 2-only for read, 3-never)
 preboot_device      db  0 ; boot device
-                          ; (1-floppy 2-harddisk 3-kernel restart)
+                          ; (1-floppy 2-harddisk 3-kernel restart 4-format ram disk)
                           ;!!!! 0 - autodetect !!!!
 preboot_blogesc     db  1 ; start immediately after bootlog
 

kernel/trunk/boot/rdload.inc

@@ -99,4 +99,25 @@ read_image:
 image_retrieved  db 0
 counter_of_partitions db 0
 no_sys_on_hd:
+        ; test_to_format_ram_disk (need if not using ram disk)
+        cmp   [boot_dev+OS_BASE+0x10000],3
+        jne not_format_ram_disk
+        ; format_ram_disk
+        mov edi, RAMDISK
+        mov ecx, 0x1080
+        xor eax,eax
+@@:		
+		stosd
+        loop @b
+
+        mov ecx, 0x58F7F
+        mov eax,0xF6F6F6F6
+@@:		
+		stosd
+        loop @b
+        
+        mov [RAMDISK+0x200],dword 0xFFFFF0		; fat table
+        mov [RAMDISK+0x4200],dword 0xFFFFF0
+        
+not_format_ram_disk:
 yes_sys_on_hd: