1)fixed bug with wrong lfb size on some old videocards

2)set fpu/sse to default state for new thread
3)added driver sceletone

git-svn-id: svn://kolibrios.org@214 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/const.inc

@@ -180,7 +180,7 @@ MOUSE_BUFF_COUNT    equ OS_BASE+0x000FCFF
 HD_CACHE_ENT        equ OS_BASE+0x000FE10
 LFBAddress          equ OS_BASE+0x000FE80
 MEM_AMOUNT          equ OS_BASE+0x000FE8C
-LFBSize             equ OS_BASE+0x02f9050
+;LFBSize             equ OS_BASE+0x02f9050
 
 SCR_X_SIZE          equ OS_BASE+0x000FE00
 SCR_Y_SIZE          equ OS_BASE+0x000FE04
@@ -377,6 +377,7 @@ struc SRV
   .magic             dd ?
   .size              dd ?
   .base              dd ?
+  .entry             dd ?
   .srv_proc          dd ?
 }
 

kernel/trunk/core/dll.inc

@@ -1,17 +1,6 @@
-;
+
-;   This file is part of the Infinity sound AC97 driver.
+DRV_ENTRY equ 1
-;   (C) copyright Serge 2006
+DRV_EXIT  equ -1
-;   email: infinity_sound@mail.ru
-;
-;   This program is free software; you can redistribute it and/or modify
-;   it under the terms of the GNU General Public License as published by
-;   the Free Software Foundation; either version 2 of the License, or
-;   (at your option) any later version.
-;
-;   This program is distributed in the hope that it will be useful,
-;   but WITHOUT ANY WARRANTY; without even the implied warranty of
-;   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;   GNU General Public License for more details.
 
 align 4
 proc attach_int_handler stdcall, irq:dword, handler:dword
@@ -713,6 +702,7 @@ proc load_driver stdcall, file_name:dword
            endl
 
            stdcall load_file, [file_name]
+
            test eax, eax
            jz .fail
 
@@ -809,7 +799,7 @@ proc load_driver stdcall, file_name:dword
            stdcall kernel_free, [coff]
 
            mov ebx, [start]
-           call ebx
+           stdcall ebx, DRV_ENTRY
            test eax, eax
            jnz .ok
 
@@ -819,6 +809,8 @@ proc load_driver stdcall, file_name:dword
 .ok:
            mov ebx, [img_base]
            mov [eax+SRV.base], ebx
+           mov ecx, [start]
+           mov [eax+SRV.entry], ecx
            ret
 .fail:
            xor eax, eax
@@ -930,12 +922,35 @@ proc load_library stdcall, file_name:dword
            ret
 endp
 
+align 4
+proc stop_all_services
+           pushf
+           cli
+           mov eax, [srv_map]
+           not eax
+           mov [srv_map], eax
+.next:
+           bsf eax, [srv_map]
+           jnz .find
+           popf
+           ret
+.find:
+           btr [srv_map], eax
+           shl eax,0x02
+           lea eax,[srv_tab+eax+eax*8]   ;srv_tab+eax*36
+           mov ebx, [eax+SRV.entry]
+           stdcall ebx, dword -1
+           jmp .next
+endp
+
 
 drv_sound      db '/rd/1/drivers/unisound.obj', 0
 drv_infinity   db '/rd/1/drivers/infinity.obj', 0
+drv_ati2d      db '/rd/1/drivers/ati2d.obj', 0
 
 szSound        db 'SOUND',0
 szInfinity     db 'INFINITY',0
+szHMouse       db 'ATI2D',0
 
 szSTART        db 'START',0
 szEXPORTS      db 'EXPORTS',0
@@ -945,8 +960,12 @@ msg_unresolved db 'unresolved ',0
 msg_module     db 'in module ',0
 msg_CR         db  13,10,0
 
+align 4
+set_hw_cursor    dd 0
+
 align 16
 services:
            dd szSound,    drv_sound
            dd szInfinity, drv_infinity
+           dd szHMouse,   drv_ati2d
            dd 0

kernel/trunk/core/except.inc

@@ -1,117 +0,0 @@
-
-
-reg_eip       equ ebp+4
-reg_cs        equ ebp+8
-reg_eflags    equ ebp+12
-reg_esp       equ ebp+16
-reg_ss        equ ebp+20
-;fpu_ctrl      equ ebp-28
-
-align 4
-except_16:
-           push ebp
-           mov ebp, esp
-;           sub esp, 28
-
-           push eax
-           push ebx
-           push ecx
-           push edx
-
-           mov ebx, [ss:CURRENT_TASK]
-           shl ebx, 8
-
-           mov eax, [ss:ebx+PROC_BASE+APPDATA.fpu_handler]
-           test eax, eax
-           jz .default
-
-           mov ecx, [reg_eip]
-           mov edx, [reg_esp]
-           sub edx, 4
-           mov [ss:edx+new_app_base], ecx
-           mov [reg_esp], edx
-           mov dword [reg_eip], eax
-
-           pop edx
-           pop ecx
-           pop ebx
-           pop eax
-
-           leave
-           iretd
-
-.default:
-           pop edx
-           pop ecx
-           pop ebx
-           pop eax
-           leave
-
-           save_ring3_context     ;debugger support
-
-           mov bl, 16
-           jmp exc_c
-
-;           fnstenv [fpu_ctrl]
-;           fnclex
-;           or word [fpu_ctrl], 0111111b
-;           fldenv [fpu_ctrl]
-
-;          pop edx
-;          pop ecx
-;          pop ebx
-;          pop eax
-
-;           leave
-;           iretd
-
-align 16
-except_19:
-           push ebp
-           mov ebp, esp
-
-           push eax
-           push ebx
-           push ecx
-           push edx
-
-           mov ebx, [ss:CURRENT_TASK]
-           shl ebx, 8
-
-           mov eax, [ss:ebx+PROC_BASE+APPDATA.sse_handler]
-           test eax, eax
-           jz .default
-
-           mov ecx, [reg_eip]
-           mov edx, [reg_esp]
-           sub edx, 4
-           mov [ss:edx+new_app_base], ecx
-           mov [reg_esp], edx
-           mov dword [reg_eip], eax
-
-           pop edx
-           pop ecx
-           pop ebx
-           pop eax
-
-           leave
-           iretd
-
-.default:
-           pop edx
-           pop ecx
-           pop ebx
-           pop eax
-           leave
-
-           save_ring3_context     ;debugger support
-
-           mov bl, 19
-           jmp exc_c
-
-restore reg_eip
-restore reg_cs
-restore reg_eflags
-restore reg_esp
-restore reg_ss
-;restore fpu_ctrl

kernel/trunk/core/exports.inc

@@ -20,6 +20,10 @@ kernel_export:
   dd szServiceHandler  , srv_handler
   dd szFpuSave         , fpu_save
   dd szFpuRestore      , fpu_restore
+  dd szSetHwCursor     , set_hw_cursor
+  dd szLoadFile        , load_file
+exp_lfb:
+  dd szLFBAddress      , 0
   dd 0
 
   szKernel            db 'KERNEL', 0
@@ -40,6 +44,9 @@ kernel_export:
   szServiceHandler    db 'ServiceHandler',0
   szFpuSave           db 'FpuSave',0
   szFpuRestore        db 'FpuRestore',0
+  szSetHwCursor       db 'SetHwCursor',0
+  szLFBAddress        db 'LFBAddress',0
+  szLoadFile          db 'LoadFile',0
 
 endg
 

kernel/trunk/core/fpu.inc

@@ -0,0 +1,223 @@
+
+init_fpu:
+           clts
+           fninit
+
+           bt [cpu_caps], CAPS_FXSR
+           jnc .no_FXSR
+
+           stdcall kernel_alloc, 512*256
+           mov [fpu_data], eax
+
+           mov ebx, cr4
+           mov ecx, cr0
+           or ebx, CR4_OSFXSR+CR4_OSXMMEXPT
+           mov cr4, ebx
+
+           and ecx, not (CR0_MP+CR0_EM)
+           or ecx, CR0_NE
+           mov cr0, ecx
+
+           mov dword [esp-4], SSE_INIT
+           ldmxcsr [esp-4]
+
+           xorps xmm0, xmm0
+           xorps xmm1, xmm1
+           xorps xmm2, xmm2
+           xorps xmm3, xmm3
+           xorps xmm4, xmm4
+           xorps xmm5, xmm5
+           xorps xmm6, xmm6
+           xorps xmm7, xmm7
+           fxsave [eax]
+           ret
+.no_FXSR:
+           stdcall kernel_alloc, 112*256
+           mov [fpu_data], eax
+           mov ecx, cr0
+           and ecx, not CR0_EM
+           or ecx, CR0_MP+CR0_NE
+           mov cr0, ecx
+           fnsave [eax]
+           ret
+
+align 4
+proc fpu_save
+           clts
+           mov ebx, [fpu_owner]
+           shl ebx, 8
+           mov eax, [ebx+PROC_BASE+0x10]
+           mov ebx, [CURRENT_TASK]
+           mov [fpu_owner], ebx
+
+           bt [cpu_caps], CAPS_FXSR
+           jnc .no_SSE
+
+           fxsave [eax]
+           fninit            ;re-init fpu
+           ret
+.no_SSE:
+           fnsave [eax]
+           ret
+endp
+
+align 4
+proc fpu_restore
+           mov ebx, [CURRENT_TASK]
+           shl ebx, 8
+           mov eax, [ebx+PROC_BASE+0x10]
+           bt [cpu_caps], CAPS_FXSR
+           jnc .no_SSE
+
+           fxrstor [eax]
+           ret
+.no_SSE:
+           fnclex               ;fix possible problems
+           frstor [eax]
+           ret
+endp
+
+align 4
+e7:                        ;#NM exception handler
+        save_ring3_context
+        clts
+        mov ax, os_data
+        mov ds, ax
+        mov es, ax
+
+        mov ebx, [fpu_owner]
+        cmp ebx, [CURRENT_TASK]
+        je .exit
+
+        shl ebx, 8
+        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
+        bt [cpu_caps], CAPS_FXSR
+        jnc .no_SSE
+
+        fxsave [eax]
+        mov ebx, [CURRENT_TASK]
+        mov [fpu_owner], ebx
+        shl ebx, 8
+        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
+        fxrstor [eax]
+.exit:
+        restore_ring3_context
+        iret
+
+.no_SSE:
+        fnsave [eax]
+        mov ebx, [CURRENT_TASK]
+        mov [fpu_owner], ebx
+        shl ebx, 8
+        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
+        frstor [eax]
+        restore_ring3_context
+        iret
+
+iglobal
+  fpu_owner dd 1
+ endg
+
+
+
+reg_eip       equ ebp+4
+reg_cs        equ ebp+8
+reg_eflags    equ ebp+12
+reg_esp       equ ebp+16
+reg_ss        equ ebp+20
+
+align 4
+except_16:           ;fpu native exceptions handler
+           push ebp
+           mov ebp, esp
+
+           push eax
+           push ebx
+           push ecx
+           push edx
+
+           mov ebx, [ss:CURRENT_TASK]
+           shl ebx, 8
+
+           mov eax, [ss:ebx+PROC_BASE+APPDATA.fpu_handler]
+           test eax, eax
+           jz .default
+
+           mov ecx, [reg_eip]
+           mov edx, [reg_esp]
+           sub edx, 4
+           mov [ss:edx+new_app_base], ecx
+           mov [reg_esp], edx
+           mov dword [reg_eip], eax
+
+           pop edx
+           pop ecx
+           pop ebx
+           pop eax
+
+           leave
+           iretd
+
+.default:
+           pop edx
+           pop ecx
+           pop ebx
+           pop eax
+           leave
+
+           save_ring3_context     ;debugger support
+
+           mov bl, 16
+           jmp exc_c
+
+align 4
+except_19:          ;sse exceptions handler
+           push ebp
+           mov ebp, esp
+
+           push eax
+           push ebx
+           push ecx
+           push edx
+
+           mov ebx, [ss:CURRENT_TASK]
+           shl ebx, 8
+
+           mov eax, [ss:ebx+PROC_BASE+APPDATA.sse_handler]
+           test eax, eax
+           jz .default
+
+           mov ecx, [reg_eip]
+           mov edx, [reg_esp]
+           sub edx, 4
+           mov [ss:edx+new_app_base], ecx
+           mov [reg_esp], edx
+           mov dword [reg_eip], eax
+
+           pop edx
+           pop ecx
+           pop ebx
+           pop eax
+
+           leave
+           iretd
+
+.default:
+           pop edx
+           pop ecx
+           pop ebx
+           pop eax
+           leave
+
+           save_ring3_context     ;debugger support
+
+           mov bl, 19
+           jmp exc_c
+
+restore reg_eip
+restore reg_cs
+restore reg_eflags
+restore reg_esp
+restore reg_ss
+
+

kernel/trunk/core/heap.inc

@@ -680,7 +680,6 @@ l_0:
            and eax, 0xFFFFF000
            cmp eax, ecx    ;alloc_size
            jb  m_next
-           jz  @f
 
            mov edx, esi
            add edx, ecx
@@ -688,7 +687,7 @@ l_0:
            or eax, FREE_BLOCK
            shr edx, 12
            mov [pages_tab+edx*4], eax
-@@:
+
            or ecx, USED_BLOCK
            mov [pages_tab+ebx*4], ecx
            shr ecx, 12
@@ -754,8 +753,6 @@ proc user_free stdcall, base:dword
            shl ebx, 8
            mov esi, dword [ebx+PROC_BASE+APPDATA.heap_base]; heap_base
            mov edi, dword [ebx+PROC_BASE+APPDATA.heap_top]; heap_top
-           add esi, new_app_base
-           add edi, new_app_base
            shr esi, 12
            shr edi, 12
 @@:
@@ -826,10 +823,10 @@ proc alloc_service
            popf
            xor eax, eax
            ret
-
+.find:
-.find:     btr [srv_map], eax
+           btr [srv_map], eax
            popf
-           shl eax,5
+           shl eax,0x02
-           add eax, srv_tab
+           lea eax,[srv_tab+eax+eax*8]   ;srv_tab+eax*36
            ret
 endp

kernel/trunk/core/memory.inc

@@ -3,13 +3,14 @@ tmp_page_tab      equ 0x00C00000
 
 align 4
 proc mem_test
+
            mov eax, cr0
            and eax, not (CR0_CD+CR0_NW)
-           or eax, CR0_CD       ;disable caching
+           or eax, CR0_CD         ;disable caching
            mov cr0, eax
-           wbinvd               ;invalidate cache
+           wbinvd                 ;invalidate cache
 
-           xor     edi, edi
+           xor edi, edi
            mov ebx, 'TEST'
 @@:
            add edi, 0x400000
@@ -21,6 +22,7 @@ proc mem_test
            and eax, not (CR0_CD+CR0_NW)  ;enable caching
            mov cr0, eax
            mov eax, edi
+           mov [LFBSize], 0x00800000
            ret
 endp
 
@@ -49,8 +51,6 @@ proc init_memEx
            mov dword [sys_pgdir+4], eax
            add eax, 0x00400000
            mov dword [sys_pgdir+8], eax
-;           add eax, 0x00400000
-;           mov dword [sys_pgdir+12], eax
 
            mov dword [sys_pgdir+0x600], sys_pgdir+PG_SW
 
@@ -306,6 +306,8 @@ proc map_LFB
 
            mov edi, [LFBSize]
            mov esi, [LFBAddress]
+           mov dword [exp_lfb+4], esi
+
            shr edi, 12
            mov [pg_count], edi
            shr edi, 10
@@ -1027,42 +1029,6 @@ proc strncmp stdcall, str1:dword, str2:dword, count:dword
           ret
 endp
 
-align 4
-proc fpu_save
-           clts
-           mov ebx, [fpu_owner]
-           shl ebx, 8
-           mov eax, [ebx+PROC_BASE+0x10]
-           mov ebx, [CURRENT_TASK]
-           mov [fpu_owner], ebx
-
-           bt [cpu_caps], CAPS_FXSR
-           jnc .no_SSE
-
-           fxsave [eax]
-           fninit            ;re-init fpu
-           ret
-.no_SSE:
-           fnsave [eax]
-           ret
-endp
-
-align 4
-proc fpu_restore
-           mov ebx, [CURRENT_TASK]
-           shl ebx, 8
-           mov eax, [ebx+PROC_BASE+0x10]
-           bt [cpu_caps], CAPS_FXSR
-           jnc .no_SSE
-
-           fxrstor [eax]
-           ret
-.no_SSE:
-           fnclex               ;fix possible problems
-           frstor [eax]
-           ret
-endp
-
 align 4
 proc test_cpu
            locals
@@ -1286,10 +1252,9 @@ align 16
   tmp_task_ptab     rd 1
   tmp_task_data     rd 1
 
-;  current_pdir      rd 1
-
   fpu_data          rd 1
   fdd_buff          rd 1
+  LFBSize           rd 1
 
   stall_mcs         rd 1
 ;;CPUID information
@@ -1303,7 +1268,7 @@ endg
 uglobal
 align 16
    dll_tab         rb 32*32
-   srv_tab         rb 32*32
+   srv_tab         rb 36*32
    dll_map         rd 1
    srv_map         rd 1
 

kernel/trunk/core/sys32.inc

@@ -192,63 +192,6 @@ exc_c:
         restore_ring3_context
         iretd
 
-;;;;;;;;;;;;;;;;;;;;;;;
-;; FPU ERROR HANDLER ;;
-;;;;;;;;;;;;;;;;;;;;;;;
-
-align 4
-e7:
-        save_ring3_context
-        clts
-        mov ax, os_data
-        mov ds, ax
-        mov es, ax
-
-        mov ebx, [fpu_owner]
-        cmp ebx, [CURRENT_TASK]
-        je .exit
-
-        shl ebx, 8
-        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
-        bt [cpu_caps], CAPS_FXSR
-        jnc .no_SSE
-
-        fxsave [eax]
-        mov ebx, [CURRENT_TASK]
-        mov [fpu_owner], ebx
-        shl ebx, 8
-        cmp dword [ebx+PROC_BASE+APPDATA.fpu_init], 0
-        je .init
-        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
-        fxrstor [eax]
-        restore_ring3_context
-        iret
-
-.no_SSE:
-        fnsave [eax]
-        mov ebx, [CURRENT_TASK]
-        mov [fpu_owner], ebx
-        shl ebx, 8
-        cmp dword [ebx+PROC_BASE+APPDATA.fpu_init], 0
-        je .ready
-
-        mov eax, [ebx+PROC_BASE+APPDATA.fpu_state]
-        frstor [eax]
-        restore_ring3_context
-        iret
-.init:
-        fninit                      ;­ ¬ ­¥ ­ã¦­ë ­¥¬ áª¨à®¢ ­­ë¥ ¨áª«î祭¨ï
-.ready:
-        mov dword [ebx+PROC_BASE+APPDATA.fpu_init], 1
-.exit:
-        restore_ring3_context
-        iret
-
-iglobal
-  fpu_owner dd 1
- endg
-
-
 writehex:
       pusha
 

kernel/trunk/core/taskman.inc

@@ -1,4 +1,4 @@
-GREEDY_KERNEL  equ 0; 1
+GREEDY_KERNEL  equ 0
 
 
 struc APP_HEADER_00
@@ -604,29 +604,34 @@ align 4
 proc add_app_parameters stdcall,slot:dword,img_base:dword,\
                         cmd_line:dword, app_path:dword, flags:dword
 
-           mov eax,[slot]
+           mov edi, [slot]
+           mov esi, [fpu_data]
            bt [cpu_caps], CAPS_FXSR
            jnc .no_SSE
-           shl eax, 8
+
-           mov ebx, eax
+           shl edi, 8
-           add eax, eax
+           mov eax, edi
-           add eax, [fpu_data]
+           lea edi, [esi+edi*2]
-           mov [ebx+PROC_BASE+APPDATA.fpu_state], eax
+           mov [eax+PROC_BASE+APPDATA.fpu_state], edi
-           mov [ebx+PROC_BASE+APPDATA.fpu_handler], 0
+           mov [eax+PROC_BASE+APPDATA.fpu_handler], 0
-           mov [ebx+PROC_BASE+APPDATA.sse_handler], 0
+           mov [eax+PROC_BASE+APPDATA.sse_handler], 0
-           jmp .m1
+           mov ecx, 512/4
+           jmp @F
 .no_SSE:
-           mov ecx, eax
+           mov eax, edi
-           mov ebx, eax
+           shl eax, 8
-           shl eax, 7
+           mov ebx, edi
+           shl edi, 7
            shl ebx, 4
-           sub eax, ebx       ;eax*=112
+           sub edi, ebx       ;edi*=112
-           add eax, [fpu_data]
+           add edi, esi
-           shl ecx, 8
+           mov [eax+PROC_BASE+APPDATA.fpu_state], edi
-           mov [ecx+PROC_BASE+APPDATA.fpu_state], eax
+           mov [eax+PROC_BASE+APPDATA.fpu_handler], 0
-           mov [ecx+PROC_BASE+APPDATA.fpu_handler], 0
+           mov [eax+PROC_BASE+APPDATA.sse_handler], 0
-           mov [ecx+PROC_BASE+APPDATA.sse_handler], 0
+           mov ecx, 112/4
-.m1:
+@@:
+           rep movsd
+
            mov    ebx,[slot]
            cmp    ebx,[TASK_COUNT]
            jle    .noinc

kernel/trunk/drivers/ati2d.asm

@@ -0,0 +1,668 @@
+
+;alpha version
+
+format MS COFF
+
+
+include 'proc32.inc'
+
+DEBUG     equ 0
+
+VID_ATI     equ 0x1002
+
+R8500       equ 0x514C  ;R200
+R9000       equ 0x4966  ;RV250
+R9200       equ 0x5961  ;RV280
+R9500       equ 0x4144  ;R300
+R9500P      equ 0x4E45  ;R300
+R9550       equ 0x4153  ;RV350
+R9600       equ 0x4150  ;RV350
+R9600XT     equ 0x4152  ;RV360
+R9700P      equ 0x4E44  ;R300
+R9800       equ 0x4E49  ;R350
+R9800P      equ 0x4E48  ;R350
+R9800XT     equ 0x4E4A  ;R360
+
+OS_BASE         equ 0;  0x80400000
+new_app_base    equ 0x60400000;   0x01000000
+PROC_BASE       equ OS_BASE+0x0080000
+
+PG_SW        equ 0x003
+PG_NOCACHE   equ 0x018
+
+struc IOCTL
+{  .handle           dd ?
+   .io_code          dd ?
+   .input            dd ?
+   .inp_size         dd ?
+   .output           dd ?
+   .out_size         dd ?
+}
+
+virtual at 0
+  IOCTL IOCTL
+end virtual
+
+;MMIO                  equ 0F9000000h
+RD_RB3D_CNTL          equ 1c3ch
+
+RD_MEM_CNTL                equ 0140h
+RD_CRTC_GEN_CNTL           equ 0050h
+RD_CRTC_CUR_EN             equ 10000h
+RD_DISPLAY_BASE_ADDR       equ 023ch
+RD_DEFAULT_OFFSET          equ 16e0h
+CUR_HORZ_VERT_OFF          equ 0268h
+CUR_HORZ_VERT_POSN         equ 0264h
+CUR_OFFSET                 equ 0260h
+RD_RB3D_CNTL               equ 1c3ch
+RD_RBBM_STATUS             equ 0e40h
+RD_RBBM_FIFOCNT_MASK       equ 007fh
+RD_RBBM_ACTIVE             equ 80000000h
+RD_TIMEOUT                 equ 2000000
+
+RD_DP_GUI_MASTER_CNTL      equ 0146ch
+RD_DP_BRUSH_BKGD_CLR       equ 01478h
+RD_DP_BRUSH_FRGD_CLR       equ 0147ch
+RD_DP_SRC_BKGD_CLR         equ 015dch
+RD_DP_SRC_FRGD_CLR         equ 015d8h
+RD_DP_CNTL                 equ 016c0h
+RD_DP_DATATYPE             equ 016c4h
+RD_DP_WRITE_MASK           equ 016cch
+RD_DP_SRC_SOURCE_MEMORY    equ (2 shl 24)
+RD_DP_SRC_SOURCE_HOST_DATA equ (3 shl 24)
+RD_DEFAULT_SC_BOTTOM_RIGHT equ 16e8h
+RD_GMC_BRUSH_SOLID_COLOR   equ (13 shl 4)
+RD_DEFAULT_SC_RIGHT_MAX    equ 1fffh
+RD_DEFAULT_SC_BOTTOM_MAX   equ 1fff0000h
+RD_GMC_DST_DATATYPE_SHIFT  equ 8
+
+RD_ROP3_S                  equ 00cc0000h
+RD_ROP3_P                  equ 00f00000h
+
+RD_RB2D_DSTCACHE_MODE      equ 03428h
+RD_RB2D_DSTCACHE_CTLSTAT   equ 0342ch
+RD_RB2D_DC_FLUSH_ALL       equ 000fh
+RD_RB2D_DC_BUSY            equ 80000000h
+
+RD_GMC_BRUSH_SOLID_COLOR   equ 000000D0h
+RD_GMC_SRC_DATATYPE_COLOR  equ (3 shl 12)
+RD_GMC_CLR_CMP_CNTL_DIS    equ (1 shl 28)
+RD_GMC_WR_MSK_DIS          equ (1 shl 30)
+
+cmdSolidFill               equ 73f036d0h
+
+RD_DST_PITCH_OFFSET        equ 142ch
+RD_SRC_PITCH_OFFSET        equ 1428h
+
+RD_DST_X_LEFT_TO_RIGHT     equ 1
+RD_DST_Y_TOP_TO_BOTTOM     equ 2
+RD_DST_Y_X                 equ 1438h
+RD_DST_WIDTH_HEIGHT        equ 1598h
+RD_DST_LINE_START          equ 1600h
+RD_DST_LINE_END            equ 1604h
+R300_MEM_NUM_CHANNELS_MASK equ 0003h
+
+macro rdr op1, op2
+{
+     mov edi, [ati_io]
+     mov op1, [edi+op2]
+}
+
+macro wrr dest, src
+{
+     mov edi, [ati_io]
+     mov dword [edi+dest], src
+}
+
+
+public START
+public service_proc
+
+extrn SysMsgBoardStr
+extrn PciApi
+extrn PciRead32
+extrn AllocKernelSpace
+extrn MapPage
+extrn RegService
+extrn SetHwCursor
+extrn LFBAddress
+extrn LoadFile
+
+CURSOR_IMAGE_OFFSET  equ 0x00500000
+
+DRV_ENTRY equ 1
+DRV_EXIT  equ -1
+
+section '.flat' code readable align 16
+
+proc START stdcall, state:dword
+
+           mov eax, [state]
+           cmp eax, 1
+           je .entry
+           jmp .exit
+.entry:
+     if DEBUG
+           mov esi, msgInit
+           call SysMsgBoardStr
+     end if
+
+           call detect_ati
+	   test eax, eax
+           jz .fail
+
+           stdcall LoadFile, user_file
+           test eax, eax
+           jz @F
+           mov [user_arrow], eax
+@@:
+           stdcall ati_init_cursor, [user_arrow]
+
+           call init_ati
+           test eax, eax
+           jz .fail
+
+           stdcall RegService, sz_ati_srv, service_proc
+           test eax, eax
+           jz .fail
+           mov ebx, SetHwCursor
+           mov dword [ebx], drvCursorPos ;enable hardware cursor
+	   ret
+.fail:
+     if DEBUG
+	   mov esi, msgFail
+           call SysMsgBoardStr
+     end if
+
+.exit:
+           xor eax, eax
+           mov ebx, SetHwCursor
+           mov dword [ebx], eax    ;force disable hardware cursor
+           ret
+endp
+
+handle     equ  IOCTL.handle
+io_code    equ  IOCTL.io_code
+input      equ  IOCTL.input
+inp_size   equ  IOCTL.inp_size
+output     equ  IOCTL.output
+out_size   equ  IOCTL.out_size
+
+align 4
+proc service_proc stdcall, ioctl:dword
+
+;           mov edi, [ioctl]
+;           mov eax, [edi+io_code]
+
+	   xor eax, eax
+	   ret
+endp
+
+restore   handle
+restore   io_code
+restore   input
+restore   inp_size
+restore   output
+restore   out_size
+
+align 4
+proc detect_ati
+	   locals
+	     last_bus dd ?
+	   endl
+
+	   xor eax, eax
+	   mov [bus], eax
+	   inc eax
+           call PciApi
+	   cmp eax, -1
+           je .err
+
+	   mov [last_bus], eax
+
+.next_bus:
+	   and [devfn], 0
+.next_dev:
+           stdcall PciRead32, [bus], [devfn], dword 0
+	   test eax, eax
+	   jz .next
+	   cmp eax, -1
+	   je .next
+
+	   mov edi, devices
+@@:
+	   mov ebx, [edi]
+	   test ebx, ebx
+	   jz .next
+
+	   cmp eax, ebx
+	   je .found
+           add edi, 4
+	   jmp @B
+
+.next:	   inc [devfn]
+	   cmp [devfn], 256
+	   jb  .next_dev
+	   mov eax, [bus]
+	   inc eax
+	   mov [bus], eax
+	   cmp eax, [last_bus]
+	   jna .next_bus
+	   xor eax, eax
+	   ret
+.found:
+	   xor eax, eax
+           inc eax
+	   ret
+.err:
+           xor eax, eax
+           ret
+endp
+
+align 4
+proc init_ati
+
+           stdcall AllocKernelSpace, dword 0x10000
+           test eax, eax
+           jz .fail
+
+           mov [ati_io], eax
+
+           stdcall PciRead32, [bus], [devfn], dword 0x18
+           and eax, 0xFFFF0000
+           mov esi, eax
+
+           mov edi, [ati_io]
+           mov edx, 16
+@@:
+           stdcall MapPage,edi,esi,PG_SW+PG_NOCACHE
+	   add edi, 0x1000
+           add esi, 0x1000
+           dec edx
+           jnz @B
+
+           mov edi, [ati_io]
+           mov dword [edi+RD_RB3D_CNTL], 0
+           call engRestore
+
+           mov edi, [ati_io]
+           mov eax, [edi+0x50]
+           mov ebx,3
+           shl ebx,20
+           not ebx
+           and eax,ebx
+           mov ebx, 2
+           shl ebx,20
+           or eax, ebx
+           mov [edi+0x50], eax
+
+           pushd 0
+           pushd 0
+           call drvCursorPos
+           call drvShowCursor
+           xor eax, eax
+           inc eax
+.fail:
+           ret
+endp
+
+align 4
+drvShowCursor:
+           mov edi, [ati_io]
+
+           mov eax, [edi+RD_CRTC_GEN_CNTL]
+           bts eax,16
+           mov [edi+RD_CRTC_GEN_CNTL], eax
+           ret
+
+align 4
+drvCursorPos:
+           push ebp
+           mov ebp, esp
+           mov eax, 80000000h
+           wrr CUR_HORZ_VERT_OFF, eax
+
+           mov eax, [ebp+8]
+           shl eax, 16
+           or eax, [ebp+12]
+           or eax, 80000000h
+           wrr CUR_HORZ_VERT_POSN, eax
+
+           mov eax, CURSOR_IMAGE_OFFSET
+           wrr CUR_OFFSET, eax
+           leave
+           ret 8
+
+align 4
+proc ati_init_cursor stdcall, arrow:dword
+           locals
+             rBase    dd ?
+             pQuad    dd ?
+             pBits    dd ?
+             pAnd     dd ?
+             width    dd ?
+             height   dd ?
+             counter  dd ?
+           endl
+
+           cld
+
+           mov esi, [arrow]
+           add esi,[esi+18d]
+
+           mov eax,esi
+           add eax, [esi]
+           mov [pQuad],eax
+           add eax,64
+           mov [pBits],eax
+           add eax, 0x200
+           mov [pAnd],eax
+           mov eax,[esi+4]
+           mov [width],eax
+           mov ebx,[esi+8]
+           shr ebx,1
+           mov [height],ebx
+
+           mov edi, pCursor
+           add edi, 32*31*4
+           mov [rBase],edi
+
+           mov esi,[pAnd]
+           mov ebx, [pBits]
+.l1:
+           mov eax, [esi]
+           bswap eax
+           mov [counter], 16
+@@:
+           xor edx, edx
+           shl eax,1
+           setc dl
+           dec edx
+
+           mov ecx, [ebx]
+           and ecx, 0xF0
+           shr ecx, 2
+           add ecx, [pQuad]
+           mov ecx, [ecx]
+           and ecx, edx
+           and edx, 0xFF000000
+           or edx, ecx
+           mov [edi], edx
+
+           xor edx, edx
+           shl eax,1
+           setc dl
+           dec edx
+
+           mov ecx, [ebx]
+           and ecx, 0x0F
+           shl ecx, 2
+           add ecx, [pQuad]
+           mov ecx, [ecx]
+           and ecx, edx
+           and edx, 0xFF000000
+           or edx, ecx
+           mov [edi+4], edx
+
+           inc ebx
+           add edi, 8
+           dec [counter]
+           jnz @B
+
+           add esi, 4
+           mov edi,[rBase]
+           sub edi,128
+           mov [rBase],edi
+           sub [height],1
+           jnz .l1
+
+           mov edi, LFBAddress
+           add edi, CURSOR_IMAGE_OFFSET
+           mov ecx, 64*64
+           xor eax,eax
+           rep stosd
+
+           mov esi, pCursor
+           mov edi, LFBAddress
+           add edi, CURSOR_IMAGE_OFFSET
+           mov ebx, 32
+lc:
+           mov ecx, 32
+lb:
+           mov eax, [esi]
+           mov [edi], eax
+           add esi, 4
+           add edi, 4
+           sub ecx, 1
+           jnz lb
+
+           add edi, 128
+           sub ebx, 1
+           jnz lc
+
+           ret
+endp
+
+align 4
+proc engFlush
+
+           mov edi, [ati_io]
+
+           mov eax, [edi+RD_RB2D_DSTCACHE_CTLSTAT]
+           or eax,RD_RB2D_DC_FLUSH_ALL
+           mov [edi+RD_RB2D_DSTCACHE_CTLSTAT],eax
+
+           mov ecx, RD_TIMEOUT
+@@:
+           mov eax,[edi+RD_RB2D_DSTCACHE_CTLSTAT]
+           and eax, RD_RB2D_DC_BUSY
+           jz .exit
+
+           sub ecx,1
+           jnz @B
+.exit:
+           ret
+endp
+
+align 4
+engWaitForFifo:
+cnt equ bp+8
+           push ebp
+           mov ebp, esp
+
+           mov edi, [ati_io]
+
+           mov ecx, RD_TIMEOUT
+@@:
+           mov eax, [edi+RD_RBBM_STATUS]
+           and eax, RD_RBBM_FIFOCNT_MASK
+           cmp eax, [ebp+8]
+           jae .exit
+
+           sub ecx,1
+           jmp @B
+
+.exit:
+           leave
+           ret 4
+
+align 4
+proc engWaitForIdle
+
+               push dword 64
+               call engWaitForFifo
+
+               mov edi, [ati_io]
+               mov ecx ,RD_TIMEOUT
+@@:
+               mov eax, [edi+RD_RBBM_STATUS]
+               and eax,RD_RBBM_ACTIVE
+               jz .exit
+
+               sub ecx,1
+               jnz @B
+.exit:
+               call engFlush
+               ret
+endp
+
+align 4
+proc engRestore
+
+;             push dword 1
+;             call engWaitForFifo
+
+;             mov dword  [MMIO+RD_RB2D_DSTCACHE_MODE], 0
+
+             push dword 3
+             call engWaitForFifo
+
+           mov edi, [ati_io]
+
+           mov eax, [edi+RD_DISPLAY_BASE_ADDR]
+           shr eax, 10d
+           or eax,(64d shl 22d)
+           mov [edi+RD_DEFAULT_OFFSET],eax
+           mov [edi+RD_SRC_PITCH_OFFSET],eax
+           mov [edi+RD_DST_PITCH_OFFSET],eax
+
+           push dword 1
+           call engWaitForFifo
+
+           mov edi, [ati_io]
+           mov eax, [edi+RD_DP_DATATYPE]
+           btr eax, 29d
+           mov [edi+RD_DP_DATATYPE],eax
+
+           push dword 1
+           call engWaitForFifo
+
+           mov edi, [ati_io]
+           mov dword [edi+RD_DEFAULT_SC_BOTTOM_RIGHT],\
+                     (RD_DEFAULT_SC_RIGHT_MAX or RD_DEFAULT_SC_BOTTOM_MAX)
+
+           push dword 1
+           call engWaitForFifo
+
+           mov edi, [ati_io]
+           mov dword [edi+RD_DP_GUI_MASTER_CNTL],\
+                     (RD_GMC_BRUSH_SOLID_COLOR or \
+                      RD_GMC_SRC_DATATYPE_COLOR or \
+                     (6 shl RD_GMC_DST_DATATYPE_SHIFT) or \
+                      RD_GMC_CLR_CMP_CNTL_DIS or \
+                      RD_ROP3_P or \
+                      RD_GMC_WR_MSK_DIS)
+
+
+           push dword 7
+           call engWaitForFifo
+
+           mov edi, [ati_io]
+
+           mov dword [edi+RD_DST_LINE_START],0
+           mov dword [edi+RD_DST_LINE_END], 0
+           mov dword [edi+RD_DP_BRUSH_FRGD_CLR], 808000ffh
+           mov dword [edi+RD_DP_BRUSH_BKGD_CLR], 002020ffh
+           mov dword [edi+RD_DP_SRC_FRGD_CLR],   808000ffh
+           mov dword [edi+RD_DP_SRC_BKGD_CLR],   004000ffh
+           mov dword [edi+RD_DP_WRITE_MASK],0ffffffffh
+
+           call engWaitForIdle
+
+           ret
+endp
+
+
+align 4
+engSetupSolidFill:
+           push ebp
+           mov ebp, esp
+
+           push dword 3
+           call engWaitForFifo
+
+           wrr RD_DP_GUI_MASTER_CNTL, cmdSolidFill
+
+           mov eax, [ebp+8]
+           wrr RD_DP_BRUSH_FRGD_CLR,eax
+
+           mov edi, [ati_io]
+           mov dword [edi+RD_DP_CNTL],(RD_DST_X_LEFT_TO_RIGHT or RD_DST_Y_TOP_TO_BOTTOM)
+           leave
+           ret 4
+
+
+align 4
+drvSolidFill:
+;x:word,y:word,w:word,h:word,color:dword
+            push ebp
+            mov ebp, esp
+x equ ebp+8
+y equ ebp+12
+w equ ebp+16
+h equ ebp+20
+color equ ebp+24
+
+            push dword [ebp+24]
+            call engSetupSolidFill
+
+            push dword 2
+            call engWaitForFifo
+
+            mov edi, [ati_io]
+
+            mov eax, [y]
+            mov ebx, [x]
+            shl eax,16
+            or eax, ebx
+
+            mov ecx,  [w]
+            mov edx,  [h]
+            shl ecx,16
+            or ecx, edx
+            mov [edi+RD_DST_Y_X], eax
+            mov [edi+RD_DST_WIDTH_HEIGHT], ecx
+	    call engFlush
+            leave
+            ret 20
+
+align 4
+devices dd (R8500   shl 16)+VID_ATI
+        dd (R9000   shl 16)+VID_ATI
+        dd (R9200   shl 16)+VID_ATI
+        dd (R9500   shl 16)+VID_ATI
+        dd (R9500P  shl 16)+VID_ATI
+        dd (R9550   shl 16)+VID_ATI
+        dd (R9600   shl 16)+VID_ATI
+        dd (R9600XT shl 16)+VID_ATI
+        dd (R9700P  shl 16)+VID_ATI
+        dd (R9800   shl 16)+VID_ATI
+        dd (R9800P  shl 16)+VID_ATI
+        dd (R9800XT shl 16)+VID_ATI
+        dd 0    ;terminator
+
+;szKernel     db 'KERNEL', 0
+sz_ati_srv   db 'ATI2D',0
+user_file    db '/rd/1/user.cur',0
+
+
+msgInit      db 'detect hardware...',13,10,0
+msgPCI       db 'PCI accsess not supported',13,10,0
+msgFail      db 'device not found',13,10,0
+
+user_arrow   dd pArrow
+
+align 16
+pArrow:
+  file 'arrow.cur'
+
+section '.data' data readable writable align 16
+
+pCursor  db 4096 dup(?)
+
+bus        dd ?
+devfn      dd ?
+ati_io     dd ?
+
+
+

kernel/trunk/drivers/infinity.asm

@@ -27,7 +27,6 @@ new_app_base          equ 0x60400000;   0x01000000
 PROC_BASE             equ OS_BASE+0x0080000
 
 public START
-public STOP
 public service_proc
 
 extrn AttachIntHandler
@@ -73,7 +72,13 @@ end virtual
 
 section '.flat' code readable align 16
 
-START:
+proc START stdcall, state:dword
+
+           mov eax, [state]
+           cmp eax, 1
+           je .entry
+           jmp .exit
+.entry:
            stdcall GetService, szSound
            test eax, eax
            jz .fail
@@ -103,6 +108,7 @@ START:
 	   mov esi, msgFail
            call SysMsgBoardStr
      end if
+.exit:
 	   xor eax, eax
 	   ret
 
@@ -112,8 +118,8 @@ START:
            call SysMsgBoardStr
      end if
 	   xor eax, eax
-STOP:
            ret
+endp
 
 handle     equ  IOCTL.handle
 io_code    equ  IOCTL.io_code
@@ -406,7 +412,6 @@ proc play_buffer stdcall, str:dword
 
 endp
 
-
 align 4
 proc stop_buffer stdcall, str:dword
 
@@ -583,7 +588,6 @@ proc prepare_playlist
 	   loop .l1
 .exit:
 	   ret
-
 .fail:
            stdcall DestroyBuffer, esi
            jmp .restart
@@ -739,7 +743,7 @@ szInfinity   db 'INFINITY',0
 szSound      db 'SOUND',0
 
 if DEBUG
-msgFail      db 'Sound service not found',13,10,0
+msgFail      db 'Sound service not loaded',13,10,0
 msgPlay      db 'Play buffer',13,10,0
 msgStop      db 'Stop',13,10,0
 msgUser      db 'User callback',13,10,0

kernel/trunk/drivers/sceletone.asm

@@ -0,0 +1,173 @@
+
+;driver sceletone
+
+format MS COFF
+
+include 'proc32.inc'
+
+
+OS_BASE         equ 0;
+new_app_base    equ 0x60400000
+PROC_BASE       equ OS_BASE+0x0080000
+
+struc IOCTL
+{  .handle      dd ?
+   .io_code     dd ?
+   .input       dd ?
+   .inp_size    dd ?
+   .output      dd ?
+   .out_size    dd ?
+}
+
+virtual at 0
+  IOCTL IOCTL
+end virtual
+
+public START
+public service_proc
+
+extrn AttachIntHandler
+extrn SysMsgBoardStr
+extrn PciApi
+extrn PciRead32
+extrn PciRead8
+extrn PciWrite8
+extrn AllocKernelSpace
+extrn KernelAlloc
+extrn MapPage
+extrn GetPgAddr
+extrn RegService
+extrn ServiceHandler
+extrn SetHwCursor
+extrn LFBAddress
+extrn LoadFile
+extrn FpuSave
+extrn FpuRestore
+
+DEBUG      equ 1
+
+DRV_ENTRY  equ 1
+DRV_EXIT   equ -1
+STRIDE     equ 4      ;size of row in devices table
+
+section '.flat' code readable align 16
+
+proc START stdcall, state:dword
+
+           mov eax, [state]
+           cmp eax, 1
+           je .entry
+           jmp .exit
+.entry:
+     if DEBUG
+           mov esi, msgInit
+           call SysMsgBoardStr
+     end if
+
+           stdcall RegService, my_service, service_proc
+	   ret
+.fail:
+.exit:
+           xor eax, eax
+           ret
+endp
+
+handle     equ  IOCTL.handle
+io_code    equ  IOCTL.io_code
+input      equ  IOCTL.input
+inp_size   equ  IOCTL.inp_size
+output     equ  IOCTL.output
+out_size   equ  IOCTL.out_size
+
+align 4
+proc service_proc stdcall, ioctl:dword
+
+;           mov edi, [ioctl]
+;           mov eax, [edi+io_code]
+
+	   xor eax, eax
+	   ret
+endp
+
+restore   handle
+restore   io_code
+restore   input
+restore   inp_size
+restore   output
+restore   out_size
+
+align 4
+proc detect
+	   locals
+	     last_bus dd ?
+	   endl
+
+	   xor eax, eax
+	   mov [bus], eax
+	   inc eax
+           call PciApi
+	   cmp eax, -1
+           je .err
+
+	   mov [last_bus], eax
+
+.next_bus:
+	   and [devfn], 0
+.next_dev:
+           stdcall PciRead32, [bus], [devfn], dword 0
+	   test eax, eax
+	   jz .next
+	   cmp eax, -1
+	   je .next
+
+	   mov edi, devices
+@@:
+	   mov ebx, [edi]
+	   test ebx, ebx
+	   jz .next
+
+	   cmp eax, ebx
+	   je .found
+           add edi, STRIDE
+           jmp @B
+
+.next:	   inc [devfn]
+	   cmp [devfn], 256
+	   jb  .next_dev
+	   mov eax, [bus]
+	   inc eax
+	   mov [bus], eax
+	   cmp eax, [last_bus]
+	   jna .next_bus
+	   xor eax, eax
+	   ret
+.found:
+	   xor eax, eax
+           inc eax
+	   ret
+.err:
+           xor eax, eax
+           ret
+endp
+
+
+;DEVICE_ID equ  ; pci device id
+;VENDOR_ID equ  ; device vendor id
+
+
+;all initialized data place here
+
+align 4
+devices dd (DEVICE_ID shl 16)+VENDOR_ID
+        dd 0    ;terminator
+
+my_service   db 'MY_SERVICE',0  ;max 16 chars include zero
+
+msgInit      db 'detect hardware...',13,10,0
+msgPCI       db 'PCI accsess not supported',13,10,0
+msgFail      db 'device not found',13,10,0
+
+section '.data' data readable writable align 16
+
+;all uninitialized data place here
+

kernel/trunk/drivers/sis.asm

@@ -248,7 +248,6 @@ new_app_base	      equ 0x60400000;   0x01000000
 PROC_BASE	      equ OS_BASE+0x0080000
 
 public START
-public STOP
 public service_proc
 
 extrn AttachIntHandler
@@ -266,7 +265,13 @@ extrn GetCurrentTask
 
 section '.flat' code readable align 16
 
-START:
+proc START stdcall, state:dword
+
+           mov eax, [state]
+           cmp eax, 1
+           je .entry
+           jmp .stop
+.entry:
      if DEBUG
 	   mov esi, msgInit
            call SysMsgBoardStr
@@ -320,15 +325,18 @@ START:
            call SysMsgBoardStr
 
 	   ret
-
 .fail:
    if DEBUG
 	   mov esi, msgFail
            call SysMsgBoardStr
    end if
-STOP:
+           xor eax, eax
-	   xor eax, eax
+           ret
-	   ret
+.stop:
+           call stop
+           mov [ctrl.user_callback], 0
+           ret
+endp
 
 handle     equ  IOCTL.handle
 io_code    equ  IOCTL.io_code

kernel/trunk/drivers/unisound.asm

@@ -274,7 +274,6 @@ new_app_base	      equ 0x60400000;   0x01000000
 PROC_BASE	      equ OS_BASE+0x0080000
 
 public START
-public STOP
 public service_proc
 
 extrn AttachIntHandler
@@ -292,7 +291,14 @@ extrn GetCurrentTask
 
 section '.flat' code readable align 16
 
-START:
+proc START stdcall, state:dword
+
+           mov eax, [state]
+           cmp eax, 1
+           je .entry
+           jmp .stop
+.entry:
+
      if DEBUG
 	   mov esi, msgInit
            call SysMsgBoardStr
@@ -368,8 +374,12 @@ START:
            call SysMsgBoardStr
      end if
 	   xor eax, eax
-STOP:
            ret
+.stop:
+           call stop
+           mov [ctrl.user_callback], 0
+           ret
+endp
 
 handle     equ  IOCTL.handle
 io_code    equ  IOCTL.io_code

kernel/trunk/hid/mousedrv.inc

@@ -39,6 +39,11 @@ include 'm_com2.inc'
 
 draw_mouse_under:
         ; return old picture
+
+        cmp [set_hw_cursor], 0
+        jz @F 
+        ret
+@@:
         pushad
         xor    ecx,ecx
         xor    edx,edx
@@ -75,6 +80,18 @@ mres:
         ret
 
 save_draw_mouse:
+
+        cmp [set_hw_cursor], 0
+        jz @F
+        mov    [0xfb4a],ax
+        mov    [0xfb4c],bx
+        movzx  ebx,word [0xfb0c]
+        movzx  eax,word [0xfb0a]
+        push ebx
+        push eax
+        call [set_hw_cursor]
+        ret
+@@:
         pushad
         ; save & draw
         mov    [0xfb4a],ax

kernel/trunk/kernel.asm

@@ -394,12 +394,12 @@ include 'detect/disks.inc'
 ;           btr [cpu_caps], CAPS_PSE    ;test: don't use large pages
 ;           btr [cpu_caps], CAPS_PGE    ;test: don't use global pages
 ;           btr [cpu_caps], CAPS_MTRR   ;test: don't use MTRR
-;           btr [cpu_caps], CAPS_TSC    ;test: don't use TSC
+;           bts [cpu_caps], CAPS_TSC    ;test: don't use TSC
 
            call init_memEx
            call init_page_map
 
-           mov eax, sys_pgdir     ;+PG_NOCACHE
+           mov eax, sys_pgdir
            mov cr3, eax
 
            mov eax,cr0
@@ -409,6 +409,7 @@ include 'detect/disks.inc'
            call init_kernel_heap
            call init_LFB
            call init_mtrr
+           call init_fpu
 
            stdcall alloc_kernel_space, 0x4F000
            mov [ipc_tmp], eax
@@ -447,48 +448,6 @@ include 'detect/disks.inc'
            mov ecx, 16
            rep movsb
 
-           clts
-           fninit
-
-           bt [cpu_caps], CAPS_FXSR
-           jnc .no_FXSR
-
-           stdcall kernel_alloc, 512*256
-           mov [fpu_data], eax
-
-           mov ebx, cr4
-           mov ecx, cr0
-           or ebx, CR4_OSFXSR+CR4_OSXMMEXPT
-           mov cr4, ebx
-
-           and ecx, not (CR0_MP+CR0_EM)
-           or ecx, CR0_NE
-           mov cr0, ecx
-
-           mov dword [esp-4], SSE_INIT
-           ldmxcsr [esp-4]
-
-           xorps xmm0, xmm0
-           xorps xmm1, xmm1
-           xorps xmm2, xmm2
-           xorps xmm3, xmm3
-           xorps xmm4, xmm4
-           xorps xmm5, xmm5
-           xorps xmm6, xmm6
-           xorps xmm7, xmm7
-
-           jmp .set_cr
-.no_FXSR:
-           stdcall kernel_alloc, 112*256
-           mov [fpu_data], eax
-           mov ebx, cr4
-           mov ecx, cr0
-           and ebx, not (CR4_OSFXSR+CR4_OSXMMEXPT)
-           and ecx, not CR0_EM
-           or ecx, CR0_MP+CR0_NE
-           mov cr0, ecx
-           mov cr4, ebx
-.set_cr:
            mov edi, irq_tab
            xor eax, eax
            mov ecx, 16
@@ -567,14 +526,7 @@ include 'vmodeld.inc'
 
 ; LOAD IDT
         lidt   [cs:idtreg]
-
+        cli
-;The CPU to this moment should be already in PM,
-;and bit MP of the register cr0 should be installed in 1.
-;finit ;reset of the FPU (finit, instead of fninit)
-;fsetpm ;enable PM of the FPU
-;finit ;reset the registers, contents which are still equal RM
-;Now FPU too in PM
-; DETECT DEVICES
 
         mov    esi,boot_devices
         call   boot_log
@@ -597,6 +549,9 @@ include 'vmodeld.inc'
         call  boot_log
         call  setmouse
 
+        mov  [pci_access_enabled],1
+        stdcall get_service, szHMouse
+
 ; SET PRELIMINARY WINDOW STACK AND POSITIONS
 
         mov   esi,boot_windefs
@@ -625,22 +580,34 @@ include 'vmodeld.inc'
 
         mov  esi,boot_setostask
         call boot_log
-        ; name for OS/IDLE process
+
-        mov  dword [0x80000+256+APPDATA.app_name],   dword 'OS/I'
-        mov  dword [0x80000+256+APPDATA.app_name+4], dword 'DLE '
         mov eax, [fpu_data]
         mov  dword [0x80000+APPDATA.fpu_state], eax
         mov  dword [0x80000+APPDATA.fpu_handler], 0
         mov  dword [0x80000+APPDATA.sse_handler], 0
 
-        add eax, 112
+        ; name for OS/IDLE process
-        bt [cpu_caps], CAPS_FXSR
+        mov  dword [0x80000+256+APPDATA.app_name],   dword 'OS/I'
-        jnc .no_sse
+        mov  dword [0x80000+256+APPDATA.app_name+4], dword 'DLE '
-        add eax, 512-112
-.no_sse:
-        mov  dword [0x80000+256+APPDATA.fpu_state], eax
         mov  dword [0x80000+256+APPDATA.fpu_handler], 0
         mov  dword [0x80000+256+APPDATA.sse_handler], 0
+
+;set fpu save area
+        mov esi, eax
+        bt [cpu_caps], CAPS_FXSR
+        jnc .no_sse
+
+        lea edi, [eax+512]
+        mov  dword [0x80000+256+APPDATA.fpu_state], edi
+        mov ecx, 512/4
+        jmp @F
+.no_sse:
+        lea edi, [eax+112]
+        mov  dword [0x80000+256+APPDATA.fpu_state], edi
+        mov ecx, 112/4
+@@:
+        rep movsd
+
         ; task list
         mov  [0x3020+TASKDATA.wnd_number], 1 ; on screen number
         mov  [0x3020+TASKDATA.pid], 1        ; process id number
@@ -1950,6 +1917,9 @@ sys_system:
 sysfn_shutdown:         ; 18.1 = BOOT
      mov  [0x2f0000+0x9030],byte 0
   for_shutdown_parameter:
+
+     call stop_all_services
+
      mov  eax,[0x3004]
      add  eax,2
      mov  [shutdown_processes],eax
@@ -3786,10 +3756,6 @@ set_io_access_rights:
 
      ret
 
-
-
-
-
 r_f_port_area:
 
      test  eax, eax
@@ -3875,9 +3841,6 @@ r_f_port_area:
      xor   eax, eax
      ret
 
-
-
-
 free_port_area:
 
      pushad
@@ -3982,8 +3945,6 @@ reserve_free_irq:
      mov   [esp+36],ecx ; return in eax
      ret
 
-
-
 drawbackground:
        inc   [mouse_pause]
        cmp   [0xfe0c],word 0x12
@@ -4299,8 +4260,6 @@ _rdtsc:
      mov   eax,0xffffffff
      ret
 
-
-
 rerouteirqs:
 
         cli
@@ -5034,9 +4993,9 @@ wraw_bacground_select db 0
   windowtypechanged  dd 0x0
 
 align 4
+  cpu_caps    dd 4 dup(0)
   pg_data  PG_DATA
   heap_test   dd ?
-  cpu_caps    dd 4 dup(0)
 endg
 
 iglobal

kernel/trunk/kernel32.inc

@@ -217,13 +217,12 @@ include "core/sync.inc"     ; macros for synhronization objects
 include "core/sys32.inc"    ; process management
 include "core/sched.inc"    ; process scheduling
 include "core/syscall.inc"  ; system call
+include "core/fpu.inc"      ; all fpu/sse support
 include "core/memory.inc"
-include "core/heap.inc"
+include "core/heap.inc"     ; kernel and app heap
 include "core/taskman.inc"
 include "core/dll.inc"
 include "core/exports.inc"
-include "core/except.inc"
-
 
 ; GUI stuff
 include "gui/window.inc"

kernel/trunk/memmap.inc

@@ -201,7 +201,7 @@
 ; 770000  -> 777fff   tcp memory       ( 32 kb)
 ;
 ; 778000  -> 77ffff   window skinning  ( 32 kb)
-; 780000  -> 7fffff   free (512 Kb)
+; 780000  -> 7fffff   reserved to physical memory manager
 ;
 ; 800000  -> 801FFF   draw_data   - 256 entries
 ;