mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-21 01:12:32 +08:00
94 lines
3.5 KiB
C
94 lines
3.5 KiB
C
/* 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 3 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
/* 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 SWI_Breakpoint 0x180000 /* See gdb's tm-arm.h */
|
|
|
|
#define AngelSWI_ARM 0x123456
|
|
#define AngelSWI_Thumb 0xAB
|
|
|
|
/* The reason codes: */
|
|
#define AngelSWI_Reason_Open 0x01
|
|
#define AngelSWI_Reason_Close 0x02
|
|
#define AngelSWI_Reason_WriteC 0x03
|
|
#define AngelSWI_Reason_Write0 0x04
|
|
#define AngelSWI_Reason_Write 0x05
|
|
#define AngelSWI_Reason_Read 0x06
|
|
#define AngelSWI_Reason_ReadC 0x07
|
|
#define AngelSWI_Reason_IsTTY 0x09
|
|
#define AngelSWI_Reason_Seek 0x0A
|
|
#define AngelSWI_Reason_FLen 0x0C
|
|
#define AngelSWI_Reason_TmpNam 0x0D
|
|
#define AngelSWI_Reason_Remove 0x0E
|
|
#define AngelSWI_Reason_Rename 0x0F
|
|
#define AngelSWI_Reason_Clock 0x10
|
|
#define AngelSWI_Reason_Time 0x11
|
|
#define AngelSWI_Reason_System 0x12
|
|
#define AngelSWI_Reason_Errno 0x13
|
|
#define AngelSWI_Reason_GetCmdLine 0x15
|
|
#define AngelSWI_Reason_HeapInfo 0x16
|
|
#define AngelSWI_Reason_EnterSVC 0x17
|
|
#define AngelSWI_Reason_ReportException 0x18
|
|
#define ADP_Stopped_ApplicationExit ((2 << 16) + 38)
|
|
#define ADP_Stopped_RunTimeError ((2 << 16) + 35)
|
|
|
|
/* Floating Point Emulator address space. */
|
|
#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;
|
|
|
|
extern int SWI_vector_installed;
|