original files of m241

vxworks-6.9/target/h/arch/i86/archI86Common.h

@@ -0,0 +1,73 @@
+/* archI86Common.h - common I86 architecture specific header */
+
+/*
+* Copyright (c) 2003-2004, 2006-2007, 2009, 2012 Wind River Systems, Inc.
+*
+* The right to copy, distribute, modify or otherwise make use
+* of this software may be licensed only pursuant to the terms
+* of an applicable Wind River license agreement.
+*/
+
+/*
+modification history
+--------------------
+01l,22mar12,jpb  Updated for POSIX namespace isolation conformance (part of 
+                 defect Defect WIND000307800).
+01k,15dec09,scm  remove SYSCALL64 var...
+01j,10dec09,scm  create 64bit syscall constants...
+01i,04may07,zl   updated portable library build configuration.
+01h,02feb06,mil  Updated for POSIX namespace conformance.
+01g,13may04,zl   enabled user trcLib support.
+01f,27apr04,jmp  added support for portable trcLib. moved INSTR definition
+                 form archI86.h.
+01e,13apr04,zmm  Add coprocessor support for Pentium.
+01d,25nov03,pes  Move setting of _BYTE_ORDER macro into archI86Common.h
+01c,17nov03,jb   Adding defines for syscalls
+01b,12nov03,job  Moved some blib stuff from archI86.h
+01a,11nov03,pes  written.
+*/
+
+#ifndef __INCarchI86Commonh
+#define __INCarchI86Commonh
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define	_BYTE_ORDER		_LITTLE_ENDIAN
+
+#ifndef _ASMLANGUAGE
+typedef unsigned char _Vx_INSTR;            /* char instructions */
+#endif  /* !_ASMLANGUAGE */
+
+#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) && \
+    !defined(_POSIX_AEP_RT_CONTROLLER_C_SOURCE)
+
+/* Common syscall defines */
+
+#define SYSCALL_SEGMENT             8
+#define SYSCALL_GATE_OFFSET         0x43    /* (SYSCALL_SEGMENT * sizeof(GDT) | (DPL3 > 13) ) */
+
+/* from bLib.c */
+
+#define _WRS_BLIB_ALIGNMENT     1       /* 2 byte alignment mask */
+
+#define _WRS_PAL_COPROC_LIB             /* enable coprocessor abstraction */ 
+
+#define _WRS_TRC_ARGS_COUNT     5       /* number of arguments to print in */
+                                        /* stack trace */
+
+#ifndef _ASMLANGUAGE
+typedef _Vx_INSTR 	INSTR;	
+#endif  /* !_ASMLANGUAGE */
+#endif  /* !_POSIX_xxx_SOURCE */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCarchI86Commonh */
+
+
+
+