fopen fread fseek lseek ftell

git-svn-id: svn://kolibrios.org@548 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-06-21 22:10:44 +00:00
parent 251b27b263
commit f6fbed07ac
145 changed files with 12044 additions and 3101 deletions
--- a/watcom/trunk/clib/crt/segdefns.asm
+++ b/watcom/trunk/clib/crt/segdefns.asm
@@ -0,0 +1,140 @@
+;*****************************************************************************
+;*
+;*                            Open Watcom Project
+;*
+;*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
+;*
+;*  ========================================================================
+;*
+;*    This file contains Original Code and/or Modifications of Original
+;*    Code as defined in and that are subject to the Sybase Open Watcom
+;*    Public License version 1.0 (the 'License'). You may not use this file
+;*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
+;*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
+;*    provided with the Original Code and Modifications, and is also
+;*    available at www.sybase.com/developer/opensource.
+;*
+;*    The Original Code and all software distributed under the License are
+;*    distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+;*    EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
+;*    ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
+;*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
+;*    NON-INFRINGEMENT. Please see the License for the specific language
+;*    governing rights and limitations under the License.
+;*
+;*  ========================================================================
+;*
+;* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
+;*               DESCRIBE IT HERE!
+;*
+;*****************************************************************************
+
+
+;
+; segment definitions for WATCOM C/C++32
+;
+include langenv.inc
+
+        name    segdefns
+.386p
+
+        assume  nothing
+
+  
+if COMP_CFG_COFF
+DGROUP group _NULL,_AFTERNULL,CONST,_DATA,DATA,_BSS,STACK
+else
+ifdef __LINUX__
+DGROUP group _NULL,_AFTERNULL,CONST,_DATA,DATA,TIB,TI,TIE,XIB,XI,XIE,YIB,YI,YIE,_BSS
+else
+DGROUP group _NULL,_AFTERNULL,CONST,_DATA,DATA,_BSS,STACK,TIB,TI,TIE,XIB,XI,XIE,YIB,YI,YIE
+endif
+endif
+
+; this guarantees that no function pointer will equal NULL
+; (WLINK will keep segment 'BEGTEXT' in front)
+; This segment must be at least 4 bytes in size to avoid confusing the
+; signal function.
+
+BEGTEXT segment use32 word public 'CODE'
+        assume  cs:BEGTEXT
+forever label   near
+        int     3h
+        jmp     short forever
+        ; NOTE that __begtext needs to be at offset 3
+        ; don't move it.  i.e. don't change any code before here.
+___begtext label byte
+        nop
+        nop
+        nop
+        nop
+        public ___begtext
+        assume  cs:nothing
+BEGTEXT ends
+
+        assume  ds:DGROUP
+
+_NULL   segment para public 'BEGDATA'
+__nullarea label word
+        db      01h,01h,01h,00h
+        public  __nullarea
+_NULL   ends
+
+_AFTERNULL segment word public 'BEGDATA'
+_AFTERNULL ends
+
+CONST   segment word public 'DATA'
+CONST   ends
+
+if COMP_CFG_COFF eq 0
+TIB     segment byte public 'DATA'
+TIB     ends
+TI      segment byte public 'DATA'
+TI      ends
+TIE     segment byte public 'DATA'
+TIE     ends
+
+XIB     segment word public 'DATA'
+_Start_XI label byte
+        public  "C",_Start_XI
+XIB     ends
+XI      segment word public 'DATA'
+XI      ends
+XIE     segment word public 'DATA'
+_End_XI label byte
+        public  "C",_End_XI
+XIE     ends
+
+YIB     segment word public 'DATA'
+_Start_YI label byte
+        public  "C",_Start_YI
+YIB     ends
+YI      segment word public 'DATA'
+YI      ends
+YIE     segment word public 'DATA'
+_End_YI label byte
+        public  "C",_End_YI
+YIE     ends
+endif
+
+_DATA    segment word public 'DATA'
+_DATA    ends
+
+DATA    segment word public 'DATA'
+DATA    ends
+
+_BSS    segment word public 'BSS'
+_BSS    ends
+
+ifndef __LINUX__
+STACK_SIZE      equ     4096h
+
+STACK   segment para stack 'STACK'
+        db      (STACK_SIZE) dup(?)
+STACK   ends
+endif
+
+_TEXT   segment use32 word public 'CODE'
+_TEXT   ends
+
+        end