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+/* armos.h -- ARMulator OS definitions: ARM6 Instruction Emulator.
+ Copyright (C) 1994 Advanced RISC Machines Ltd.
+
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/***************************************************************************\
+* Define the initial layout of memory *
+\***************************************************************************/
+
+#define ADDRSUPERSTACK 0x800L /* supervisor stack space */
+#define ADDRUSERSTACK 0x80000L /* default user stack start */
+#define ADDRSOFTVECTORS 0x840L /* soft vectors are here */
+#define ADDRCMDLINE 0xf00L /* command line is here after a SWI GetEnv */
+#define ADDRSOFHANDLERS 0xad0L /* address and workspace for installed handlers */
+#define SOFTVECTORCODE 0xb80L /* default handlers */
+
+/***************************************************************************\
+* SWI numbers *
+\***************************************************************************/
+
+#define SWI_WriteC 0x0
+#define SWI_Write0 0x2
+#define SWI_ReadC 0x4
+#define SWI_CLI 0x5
+#define SWI_GetEnv 0x10
+#define SWI_Exit 0x11
+#define SWI_EnterOS 0x16
+
+#define SWI_GetErrno 0x60
+#define SWI_Clock 0x61
+#define SWI_Time 0x63
+#define SWI_Remove 0x64
+#define SWI_Rename 0x65
+#define SWI_Open 0x66
+
+#define SWI_Close 0x68
+#define SWI_Write 0x69
+#define SWI_Read 0x6a
+#define SWI_Seek 0x6b
+#define SWI_Flen 0x6c
+
+#define SWI_IsTTY 0x6e
+#define SWI_TmpNam 0x6f
+#define SWI_InstallHandler 0x70
+#define SWI_GenerateError 0x71
+
+#define FPESTART 0x2000L
+#define FPEEND 0x8000L
+#define FPEOLDVECT FPESTART + 0x100L + 8L * 16L + 4L /* stack + 8 regs + fpsr */
+#define FPENEWVECT(addr) 0xea000000L + ((addr) >> 2) - 3L /* branch from 4 to 0x2400 */
+extern unsigned long fpecode[] ;
+extern unsigned long fpesize ;