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-rw-r--r--src/core/arm/skyeye_common/armos.h138
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diff --git a/src/core/arm/skyeye_common/armos.h b/src/core/arm/skyeye_common/armos.h
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+++ b/src/core/arm/skyeye_common/armos.h
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+//#include "bank_defs.h"
+//#include "dyncom/defines.h"
+
+//typedef struct mmap_area{
+// mem_bank_t bank;
+// void *mmap_addr;
+// struct mmap_area *next;
+//}mmap_area_t;
+
+#if FAST_MEMORY
+/* in user mode, mmap_base will be on initial brk,
+ set at the first mmap request */
+#define mmap_base -1
+#else
+#define mmap_base 0x50000000
+#endif
+static long mmap_next_base = mmap_base;
+
+//static mmap_area_t* new_mmap_area(int sim_addr, int len);
+static char mmap_mem_write(short size, int addr, uint32_t value);
+static char mmap_mem_read(short size, int addr, uint32_t * value);
+
+/***************************************************************************\
+* SWI numbers *
+\***************************************************************************/
+
+#define SWI_Syscall 0x0
+#define SWI_Exit 0x1
+#define SWI_Read 0x3
+#define SWI_Write 0x4
+#define SWI_Open 0x5
+#define SWI_Close 0x6
+#define SWI_Seek 0x13
+#define SWI_Rename 0x26
+#define SWI_Break 0x11
+
+#define SWI_Times 0x2b
+#define SWI_Brk 0x2d
+
+#define SWI_Mmap 0x5a
+#define SWI_Munmap 0x5b
+#define SWI_Mmap2 0xc0
+
+#define SWI_GetUID32 0xc7
+#define SWI_GetGID32 0xc8
+#define SWI_GetEUID32 0xc9
+#define SWI_GetEGID32 0xca
+
+#define SWI_ExitGroup 0xf8
+
+#if 0
+#define SWI_Time 0xd
+#define SWI_Clock 0x61
+#define SWI_Time 0x63
+#define SWI_Remove 0x64
+#define SWI_Rename 0x65
+#define SWI_Flen 0x6c
+#endif
+
+#define SWI_Uname 0x7a
+#define SWI_Fcntl 0xdd
+#define SWI_Fstat64 0xc5
+#define SWI_Gettimeofday 0x4e
+#define SWI_Set_tls 0xf0005
+
+#define SWI_Breakpoint 0x180000 /* see gdb's tm-arm.h */
+
+/***************************************************************************\
+* SWI structures *
+\***************************************************************************/
+
+/* Arm binaries (for now) only support 32 bit, and expect to receive
+ 32-bit compliant structure in return of a systen call. Because
+ we use host system calls to emulate system calls, the returned
+ structure can be 32-bit compliant or 64-bit compliant, depending
+ on the OS running skyeye. Therefore, we need a fixed size structure
+ adapted to arm.*/
+
+/* Borrowed from qemu */
+struct target_stat64 {
+ unsigned short st_dev;
+ unsigned char __pad0[10];
+ uint32_t __st_ino;
+ unsigned int st_mode;
+ unsigned int st_nlink;
+ uint32_t st_uid;
+ uint32_t st_gid;
+ unsigned short st_rdev;
+ unsigned char __pad3[10];
+ unsigned char __pad31[4];
+ long long st_size;
+ uint32_t st_blksize;
+ unsigned char __pad32[4];
+ uint32_t st_blocks;
+ uint32_t __pad4;
+ uint32_t st32_atime;
+ uint32_t __pad5;
+ uint32_t st32_mtime;
+ uint32_t __pad6;
+ uint32_t st32_ctime;
+ uint32_t __pad7;
+ unsigned long long st_ino;
+};// __attribute__((packed));
+
+struct target_tms32 {
+ uint32_t tms_utime;
+ uint32_t tms_stime;
+ uint32_t tms_cutime;
+ uint32_t tms_cstime;
+};
+
+struct target_timeval32 {
+ uint32_t tv_sec; /* seconds */
+ uint32_t tv_usec; /* microseconds */
+};
+
+struct target_timezone32 {
+ int32_t tz_minuteswest; /* minutes west of Greenwich */
+ int32_t tz_dsttime; /* type of DST correction */
+};
+