KolibriOS/kolibrios
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Update BOOT_DATA structure and use it instead of all the BOOT_* vars.

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git-svn-id: svn://kolibrios.org@7132 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Ivan B
2017-12-17 02:12:53 +00:00
parent b00728a5d1
commit 368d42ffae
18 changed files with 192 additions and 204 deletions
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34
kernel/trunk/kernel.asm
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@@ -333,13 +333,13 @@ high_code:
; --------------- APM ---------------------
; init selectors
mov ebx, [BOOT_VARS+BOOT_APM_ENTRY] ; offset of APM entry point
movzx eax, word [BOOT_VARS+BOOT_APM_CODE_32] ; real-mode segment base address of
; protected-mode 32-bit code segment
movzx ecx, word [BOOT_VARS+BOOT_APM_CODE_16]; real-mode segment base address of
; protected-mode 16-bit code segment
movzx edx, word [BOOT_VARS+BOOT_APM_DATA_16]; real-mode segment base address of
; protected-mode 16-bit data segment
mov ebx, [BOOT.apm_entry] ; offset of APM entry point
movzx eax, word [BOOT.apm_code_32] ; real-mode segment base address of
; protected-mode 32-bit code segment
movzx ecx, word [BOOT.apm_code_16] ; real-mode segment base address of
; protected-mode 16-bit code segment
movzx edx, word [BOOT.apm_data_16] ; real-mode segment base address of
; protected-mode 16-bit data segment
shl eax, 4
mov [dword apm_code_32 + 2], ax
@@ -359,19 +359,19 @@ high_code:
mov dword[apm_entry], ebx
mov word [apm_entry + 4], apm_code_32 - gdts
mov eax, [BOOT_VARS + BOOT_APM_VERSION] ; version & flags
mov eax, dword[BOOT.apm_version] ; version & flags
mov [apm_vf], eax
; -----------------------------------------
mov al, [BOOT_VARS+BOOT_DMA] ; DMA access
mov al, [BOOT.dma] ; DMA access
mov [allow_dma_access], al
mov al, [BOOT_VARS+BOOT_DEBUG_PRINT] ; If nonzero, duplicates debug output to the screen
mov al, [BOOT.debug_print] ; If nonzero, duplicates debug output to the screen
mov [debug_direct_print], al
mov al, [BOOT_VARS+BOOT_LAUNCHER_START] ; Start the first app (LAUNCHER) after kernel is loaded?
mov al, [BOOT.launcher_start] ; Start the first app (LAUNCHER) after kernel is loaded?
mov [launcher_start], al
mov esi, BOOT_VARS+BOOT_BIOS_HD
mov esi, BOOT.bios_hd
movzx ecx, byte [esi-1]
mov [NumBiosDisks], ecx
mov edi, BiosDisksData
@@ -694,7 +694,7 @@ endg
call PIT_init
; Register ramdisk file system
cmp byte [BOOT_DEV+OS_BASE+0x10000], 1
cmp byte [BOOT.dev+0x10000], 1
je @f
call register_ramdisk
@@ -785,7 +785,7 @@ include 'detect/dev_fd.inc'
include 'detect/init_ata.inc'
;-----------------------------------------------------------------------------
if 0
mov ax, [OS_BASE+BOOT_BX_FROM_LOAD]
mov ax, [BOOT.bx_from_load]
cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba}
je no_lib_load
@@ -1294,10 +1294,10 @@ set_variables:
loop .fl60
push eax
mov ax, [BOOT_VARS+BOOT_Y_RES]
mov ax, [BOOT.y_res]
shr ax, 1
shl eax, 16
mov ax, [BOOT_VARS+BOOT_X_RES]
mov ax, [BOOT.x_res]
shr ax, 1
mov [MOUSE_X], eax
call wakeup_osloop
@@ -2117,7 +2117,7 @@ sysfn_shutdown: ; 18.9 = system shutdown
jl exit_for_anyone
cmp ecx, SYSTEM_RESTART
jg exit_for_anyone
mov [BOOT_VARS+BOOT_SHUTDOWN_TYPE], cl
mov [BOOT.shutdown_type], cl
mov eax, [TASK_COUNT]
mov [SYS_SHUTDOWN], al