ColdFire target.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162

3 files changed, 520 insertions, 0 deletions

diff --git a/linux-user/m68k/syscall.h b/linux-user/m68k/syscall.h
new file mode 100644
index 0000000..c225567
--- /dev/null
+++ b/linux-user/m68k/syscall.h
@@ -0,0 +1,22 @@
+
+/* this struct defines the way the registers are stored on the
+   stack during a system call. */
+
+struct target_pt_regs {
+    target_long d1, d2, d3, d4, d5, d6, d7;
+    target_long a0, a1, a2, a3, a4, a5, a6;
+    target_ulong d0;
+    target_ulong usp;
+    target_ulong orig_d0;
+    int16_t stkadj;
+    uint16_t sr;
+    target_ulong pc;
+    uint16_t fntvex;
+    uint16_t __fill;
+};
+
+
+#define UNAME_MACHINE "m68k"
+
+void do_m68k_semihosting(CPUState *, int);
+void do_m68k_simcall(CPUState *, int);
diff --git a/linux-user/m68k/syscall_nr.h b/linux-user/m68k/syscall_nr.h
new file mode 100644
index 0000000..a39535f
--- /dev/null
+++ b/linux-user/m68k/syscall_nr.h
@@ -0,0 +1,283 @@
+/*
+ * This file contains the system call numbers.
+ */
+
+#define TARGET_NR_exit                 1
+#define TARGET_NR_fork                 2
+#define TARGET_NR_read                 3
+#define TARGET_NR_write                4
+#define TARGET_NR_open                 5
+#define TARGET_NR_close                6
+#define TARGET_NR_waitpid              7
+#define TARGET_NR_creat                8
+#define TARGET_NR_link                 9
+#define TARGET_NR_unlink              10
+#define TARGET_NR_execve              11
+#define TARGET_NR_chdir               12
+#define TARGET_NR_time                13
+#define TARGET_NR_mknod               14
+#define TARGET_NR_chmod               15
+#define TARGET_NR_chown               16
+#define TARGET_NR_break               17
+#define TARGET_NR_oldstat             18
+#define TARGET_NR_lseek               19
+#define TARGET_NR_getpid              20
+#define TARGET_NR_mount               21
+#define TARGET_NR_umount              22
+#define TARGET_NR_setuid              23
+#define TARGET_NR_getuid              24
+#define TARGET_NR_stime               25
+#define TARGET_NR_ptrace              26
+#define TARGET_NR_alarm               27
+#define TARGET_NR_oldfstat            28
+#define TARGET_NR_pause               29
+#define TARGET_NR_utime               30
+#define TARGET_NR_stty                31
+#define TARGET_NR_gtty                32
+#define TARGET_NR_access              33
+#define TARGET_NR_nice                34
+#define TARGET_NR_ftime               35
+#define TARGET_NR_sync                36
+#define TARGET_NR_kill                37
+#define TARGET_NR_rename              38
+#define TARGET_NR_mkdir               39
+#define TARGET_NR_rmdir               40
+#define TARGET_NR_dup                 41
+#define TARGET_NR_pipe                42
+#define TARGET_NR_times               43
+#define TARGET_NR_prof                44
+#define TARGET_NR_brk                 45
+#define TARGET_NR_setgid              46
+#define TARGET_NR_getgid              47
+#define TARGET_NR_signal              48
+#define TARGET_NR_geteuid             49
+#define TARGET_NR_getegid             50
+#define TARGET_NR_acct                51
+#define TARGET_NR_umount2             52
+#define TARGET_NR_lock                53
+#define TARGET_NR_ioctl               54
+#define TARGET_NR_fcntl               55
+#define TARGET_NR_mpx                 56
+#define TARGET_NR_setpgid             57
+#define TARGET_NR_ulimit              58
+#define TARGET_NR_oldolduname         59
+#define TARGET_NR_umask               60
+#define TARGET_NR_chroot              61
+#define TARGET_NR_ustat               62
+#define TARGET_NR_dup2                63
+#define TARGET_NR_getppid             64
+#define TARGET_NR_getpgrp             65
+#define TARGET_NR_setsid              66
+#define TARGET_NR_sigaction           67
+#define TARGET_NR_sgetmask            68
+#define TARGET_NR_ssetmask            69
+#define TARGET_NR_setreuid            70
+#define TARGET_NR_setregid            71
+#define TARGET_NR_sigsuspend          72
+#define TARGET_NR_sigpending          73
+#define TARGET_NR_sethostname         74
+#define TARGET_NR_setrlimit           75
+#define TARGET_NR_getrlimit           76
+#define TARGET_NR_getrusage           77
+#define TARGET_NR_gettimeofday        78
+#define TARGET_NR_settimeofday        79
+#define TARGET_NR_getgroups           80
+#define TARGET_NR_setgroups           81
+#define TARGET_NR_select              82
+#define TARGET_NR_symlink             83
+#define TARGET_NR_oldlstat            84
+#define TARGET_NR_readlink            85
+#define TARGET_NR_uselib              86
+#define TARGET_NR_swapon              87
+#define TARGET_NR_reboot              88
+#define TARGET_NR_readdir             89
+#define TARGET_NR_mmap                90
+#define TARGET_NR_munmap              91
+#define TARGET_NR_truncate            92
+#define TARGET_NR_ftruncate           93
+#define TARGET_NR_fchmod              94
+#define TARGET_NR_fchown              95
+#define TARGET_NR_getpriority         96
+#define TARGET_NR_setpriority         97
+#define TARGET_NR_profil              98
+#define TARGET_NR_statfs              99
+#define TARGET_NR_fstatfs            100
+#define TARGET_NR_ioperm             101
+#define TARGET_NR_socketcall         102
+#define TARGET_NR_syslog             103
+#define TARGET_NR_setitimer          104
+#define TARGET_NR_getitimer          105
+#define TARGET_NR_stat               106
+#define TARGET_NR_lstat              107
+#define TARGET_NR_fstat              108
+#define TARGET_NR_olduname           109
+//#define TARGET_NR_iopl               /* 110 */ not supported
+#define TARGET_NR_vhangup            111
+//#define TARGET_NR_idle               /* 112 */ Obsolete
+//#define TARGET_NR_vm86               /* 113 */ not supported
+#define TARGET_NR_wait4              114
+#define TARGET_NR_swapoff            115
+#define TARGET_NR_sysinfo            116
+#define TARGET_NR_ipc                117
+#define TARGET_NR_fsync              118
+#define TARGET_NR_sigreturn          119
+#define TARGET_NR_clone              120
+#define TARGET_NR_setdomainname      121
+#define TARGET_NR_uname              122
+#define TARGET_NR_cacheflush         123
+#define TARGET_NR_adjtimex           124
+#define TARGET_NR_mprotect           125
+#define TARGET_NR_sigprocmask        126
+#define TARGET_NR_create_module      127
+#define TARGET_NR_init_module        128
+#define TARGET_NR_delete_module      129
+#define TARGET_NR_get_kernel_syms    130
+#define TARGET_NR_quotactl           131
+#define TARGET_NR_getpgid            132
+#define TARGET_NR_fchdir             133
+#define TARGET_NR_bdflush            134
+#define TARGET_NR_sysfs              135
+#define TARGET_NR_personality        136
+#define TARGET_NR_afs_syscall        137 /* Syscall for Andrew File System */
+#define TARGET_NR_setfsuid           138
+#define TARGET_NR_setfsgid           139
+#define TARGET_NR__llseek            140
+#define TARGET_NR_getdents           141
+#define TARGET_NR__newselect         142
+#define TARGET_NR_flock              143
+#define TARGET_NR_msync              144
+#define TARGET_NR_readv              145
+#define TARGET_NR_writev             146
+#define TARGET_NR_getsid             147
+#define TARGET_NR_fdatasync          148
+#define TARGET_NR__sysctl            149
+#define TARGET_NR_mlock              150
+#define TARGET_NR_munlock            151
+#define TARGET_NR_mlockall           152
+#define TARGET_NR_munlockall         153
+#define TARGET_NR_sched_setparam             154
+#define TARGET_NR_sched_getparam             155
+#define TARGET_NR_sched_setscheduler         156
+#define TARGET_NR_sched_getscheduler         157
+#define TARGET_NR_sched_yield                158
+#define TARGET_NR_sched_get_priority_max     159
+#define TARGET_NR_sched_get_priority_min     160
+#define TARGET_NR_sched_rr_get_interval      161
+#define TARGET_NR_nanosleep          162
+#define TARGET_NR_mremap             163
+#define TARGET_NR_setresuid          164
+#define TARGET_NR_getresuid          165
+#define TARGET_NR_getpagesize        166
+#define TARGET_NR_query_module       167
+#define TARGET_NR_poll               168
+#define TARGET_NR_nfsservctl         169
+#define TARGET_NR_setresgid          170
+#define TARGET_NR_getresgid          171
+#define TARGET_NR_prctl              172
+#define TARGET_NR_rt_sigreturn       173
+#define TARGET_NR_rt_sigaction       174
+#define TARGET_NR_rt_sigprocmask     175
+#define TARGET_NR_rt_sigpending      176
+#define TARGET_NR_rt_sigtimedwait    177
+#define TARGET_NR_rt_sigqueueinfo    178
+#define TARGET_NR_rt_sigsuspend      179
+#define TARGET_NR_pread64            180
+#define TARGET_NR_pwrite64           181
+#define TARGET_NR_lchown             182
+#define TARGET_NR_getcwd             183
+#define TARGET_NR_capget             184
+#define TARGET_NR_capset             185
+#define TARGET_NR_sigaltstack        186
+#define TARGET_NR_sendfile           187
+#define TARGET_NR_getpmsg            188     /* some people actually want streams */
+#define TARGET_NR_putpmsg            189     /* some people actually want streams */
+#define TARGET_NR_vfork              190
+#define TARGET_NR_ugetrlimit         191
+#define TARGET_NR_mmap2              192
+#define TARGET_NR_truncate64         193
+#define TARGET_NR_ftruncate64        194
+#define TARGET_NR_stat64             195
+#define TARGET_NR_lstat64            196
+#define TARGET_NR_fstat64            197
+#define TARGET_NR_chown32            198
+#define TARGET_NR_getuid32           199
+#define TARGET_NR_getgid32           200
+#define TARGET_NR_geteuid32          201
+#define TARGET_NR_getegid32          202
+#define TARGET_NR_setreuid32         203
+#define TARGET_NR_setregid32         204
+#define TARGET_NR_getgroups32        205
+#define TARGET_NR_setgroups32        206
+#define TARGET_NR_fchown32           207
+#define TARGET_NR_setresuid32        208
+#define TARGET_NR_getresuid32        209
+#define TARGET_NR_setresgid32        210
+#define TARGET_NR_getresgid32        211
+#define TARGET_NR_lchown32           212
+#define TARGET_NR_setuid32           213
+#define TARGET_NR_setgid32           214
+#define TARGET_NR_setfsuid32         215
+#define TARGET_NR_setfsgid32         216
+#define TARGET_NR_pivot_root         217
+#define TARGET_NR_getdents64         220
+#define TARGET_NR_gettid             221
+#define TARGET_NR_tkill              222
+#define TARGET_NR_setxattr           223
+#define TARGET_NR_lsetxattr          224
+#define TARGET_NR_fsetxattr          225
+#define TARGET_NR_getxattr           226
+#define TARGET_NR_lgetxattr          227
+#define TARGET_NR_fgetxattr          228
+#define TARGET_NR_listxattr          229
+#define TARGET_NR_llistxattr         230
+#define TARGET_NR_flistxattr         231
+#define TARGET_NR_removexattr        232
+#define TARGET_NR_lremovexattr       233
+#define TARGET_NR_fremovexattr       234
+#define TARGET_NR_futex              235
+#define TARGET_NR_sendfile64         236
+#define TARGET_NR_mincore            237
+#define TARGET_NR_madvise            238
+#define TARGET_NR_fcntl64            239
+#define TARGET_NR_readahead          240
+#define TARGET_NR_io_setup           241
+#define TARGET_NR_io_destroy         242
+#define TARGET_NR_io_getevents       243
+#define TARGET_NR_io_submit          244
+#define TARGET_NR_io_cancel          245
+#define TARGET_NR_fadvise64          246
+#define TARGET_NR_exit_group         247
+#define TARGET_NR_lookup_dcookie     248
+#define TARGET_NR_epoll_create       249
+#define TARGET_NR_epoll_ctl          250
+#define TARGET_NR_epoll_wait         251
+#define TARGET_NR_remap_file_pages   252
+#define TARGET_NR_set_tid_address    253
+#define TARGET_NR_timer_create       254
+#define TARGET_NR_timer_settime      255
+#define TARGET_NR_timer_gettime      256
+#define TARGET_NR_timer_getoverrun   257
+#define TARGET_NR_timer_delete       258
+#define TARGET_NR_clock_settime      259
+#define TARGET_NR_clock_gettime      260
+#define TARGET_NR_clock_getres       261
+#define TARGET_NR_clock_nanosleep    262
+#define TARGET_NR_statfs64           263
+#define TARGET_NR_fstatfs64          264
+#define TARGET_NR_tgkill             265
+#define TARGET_NR_utimes             266
+#define TARGET_NR_fadvise64_64       267
+#define TARGET_NR_mbind              268
+#define TARGET_NR_get_mempolicy      269
+#define TARGET_NR_set_mempolicy      270
+#define TARGET_NR_mq_open            271
+#define TARGET_NR_mq_unlink          272
+#define TARGET_NR_mq_timedsend       273
+#define TARGET_NR_mq_timedreceive    274
+#define TARGET_NR_mq_notify          275
+#define TARGET_NR_mq_getsetattr      276
+#define TARGET_NR_waitid             277
+#define TARGET_NR_vserver            278
+#define TARGET_NR_add_key            279
+#define TARGET_NR_request_key        280
+#define TARGET_NR_keyctl             281
diff --git a/linux-user/m68k/termbits.h b/linux-user/m68k/termbits.h
new file mode 100644
index 0000000..36ead08
--- /dev/null
+++ b/linux-user/m68k/termbits.h
@@ -0,0 +1,215 @@
+/* from asm/termbits.h */
+/* NOTE: exactly the same as i386 */
+
+#define TARGET_NCCS 19
+
+struct target_termios {
+    unsigned int c_iflag;               /* input mode flags */
+    unsigned int c_oflag;               /* output mode flags */
+    unsigned int c_cflag;               /* control mode flags */
+    unsigned int c_lflag;               /* local mode flags */
+    unsigned char c_line;                    /* line discipline */
+    unsigned char c_cc[TARGET_NCCS];                /* control characters */
+};
+
+/* c_iflag bits */
+#define TARGET_IGNBRK  0000001
+#define TARGET_BRKINT  0000002
+#define TARGET_IGNPAR  0000004
+#define TARGET_PARMRK  0000010
+#define TARGET_INPCK   0000020
+#define TARGET_ISTRIP  0000040
+#define TARGET_INLCR   0000100
+#define TARGET_IGNCR   0000200
+#define TARGET_ICRNL   0000400
+#define TARGET_IUCLC   0001000
+#define TARGET_IXON    0002000
+#define TARGET_IXANY   0004000
+#define TARGET_IXOFF   0010000
+#define TARGET_IMAXBEL 0020000
+
+/* c_oflag bits */
+#define TARGET_OPOST   0000001
+#define TARGET_OLCUC   0000002
+#define TARGET_ONLCR   0000004
+#define TARGET_OCRNL   0000010
+#define TARGET_ONOCR   0000020
+#define TARGET_ONLRET  0000040
+#define TARGET_OFILL   0000100
+#define TARGET_OFDEL   0000200
+#define TARGET_NLDLY   0000400
+#define   TARGET_NL0   0000000
+#define   TARGET_NL1   0000400
+#define TARGET_CRDLY   0003000
+#define   TARGET_CR0   0000000
+#define   TARGET_CR1   0001000
+#define   TARGET_CR2   0002000
+#define   TARGET_CR3   0003000
+#define TARGET_TABDLY  0014000
+#define   TARGET_TAB0  0000000
+#define   TARGET_TAB1  0004000
+#define   TARGET_TAB2  0010000
+#define   TARGET_TAB3  0014000
+#define   TARGET_XTABS 0014000
+#define TARGET_BSDLY   0020000
+#define   TARGET_BS0   0000000
+#define   TARGET_BS1   0020000
+#define TARGET_VTDLY   0040000
+#define   TARGET_VT0   0000000
+#define   TARGET_VT1   0040000
+#define TARGET_FFDLY   0100000
+#define   TARGET_FF0   0000000
+#define   TARGET_FF1   0100000
+
+/* c_cflag bit meaning */
+#define TARGET_CBAUD   0010017
+#define  TARGET_B0     0000000         /* hang up */
+#define  TARGET_B50    0000001
+#define  TARGET_B75    0000002
+#define  TARGET_B110   0000003
+#define  TARGET_B134   0000004
+#define  TARGET_B150   0000005
+#define  TARGET_B200   0000006
+#define  TARGET_B300   0000007
+#define  TARGET_B600   0000010
+#define  TARGET_B1200  0000011
+#define  TARGET_B1800  0000012
+#define  TARGET_B2400  0000013
+#define  TARGET_B4800  0000014
+#define  TARGET_B9600  0000015
+#define  TARGET_B19200 0000016
+#define  TARGET_B38400 0000017
+#define TARGET_EXTA B19200
+#define TARGET_EXTB B38400
+#define TARGET_CSIZE   0000060
+#define   TARGET_CS5   0000000
+#define   TARGET_CS6   0000020
+#define   TARGET_CS7   0000040
+#define   TARGET_CS8   0000060
+#define TARGET_CSTOPB  0000100
+#define TARGET_CREAD   0000200
+#define TARGET_PARENB  0000400
+#define TARGET_PARODD  0001000
+#define TARGET_HUPCL   0002000
+#define TARGET_CLOCAL  0004000
+#define TARGET_CBAUDEX 0010000
+#define  TARGET_B57600  0010001
+#define  TARGET_B115200 0010002
+#define  TARGET_B230400 0010003
+#define  TARGET_B460800 0010004
+#define TARGET_CIBAUD    002003600000  /* input baud rate (not used) */
+#define TARGET_CRTSCTS   020000000000          /* flow control */
+
+/* c_lflag bits */
+#define TARGET_ISIG    0000001
+#define TARGET_ICANON  0000002
+#define TARGET_XCASE   0000004
+#define TARGET_ECHO    0000010
+#define TARGET_ECHOE   0000020
+#define TARGET_ECHOK   0000040
+#define TARGET_ECHONL  0000100
+#define TARGET_NOFLSH  0000200
+#define TARGET_TOSTOP  0000400
+#define TARGET_ECHOCTL 0001000
+#define TARGET_ECHOPRT 0002000
+#define TARGET_ECHOKE  0004000
+#define TARGET_FLUSHO  0010000
+#define TARGET_PENDIN  0040000
+#define TARGET_IEXTEN  0100000
+
+/* c_cc character offsets */
+#define TARGET_VINTR	0
+#define TARGET_VQUIT	1
+#define TARGET_VERASE	2
+#define TARGET_VKILL	3
+#define TARGET_VEOF	4
+#define TARGET_VTIME	5
+#define TARGET_VMIN	6
+#define TARGET_VSWTC	7
+#define TARGET_VSTART	8
+#define TARGET_VSTOP	9
+#define TARGET_VSUSP	10
+#define TARGET_VEOL	11
+#define TARGET_VREPRINT	12
+#define TARGET_VDISCARD	13
+#define TARGET_VWERASE	14
+#define TARGET_VLNEXT	15
+#define TARGET_VEOL2	16
+
+/* ioctls */
+
+#define TARGET_TCGETS		0x5401
+#define TARGET_TCSETS		0x5402
+#define TARGET_TCSETSW		0x5403
+#define TARGET_TCSETSF		0x5404
+#define TARGET_TCGETA		0x5405
+#define TARGET_TCSETA		0x5406
+#define TARGET_TCSETAW		0x5407
+#define TARGET_TCSETAF		0x5408
+#define TARGET_TCSBRK		0x5409
+#define TARGET_TCXONC		0x540A
+#define TARGET_TCFLSH		0x540B
+
+#define TARGET_TIOCEXCL	0x540C
+#define TARGET_TIOCNXCL	0x540D
+#define TARGET_TIOCSCTTY	0x540E
+#define TARGET_TIOCGPGRP	0x540F
+#define TARGET_TIOCSPGRP	0x5410
+#define TARGET_TIOCOUTQ	0x5411
+#define TARGET_TIOCSTI		0x5412
+#define TARGET_TIOCGWINSZ	0x5413
+#define TARGET_TIOCSWINSZ	0x5414
+#define TARGET_TIOCMGET	0x5415
+#define TARGET_TIOCMBIS	0x5416
+#define TARGET_TIOCMBIC	0x5417
+#define TARGET_TIOCMSET	0x5418
+#define TARGET_TIOCGSOFTCAR	0x5419
+#define TARGET_TIOCSSOFTCAR	0x541A
+#define TARGET_FIONREAD	0x541B
+#define TARGET_TIOCINQ		TARGET_FIONREAD
+#define TARGET_TIOCLINUX	0x541C
+#define TARGET_TIOCCONS	0x541D
+#define TARGET_TIOCGSERIAL	0x541E
+#define TARGET_TIOCSSERIAL	0x541F
+#define TARGET_TIOCPKT		0x5420
+#define TARGET_FIONBIO		0x5421
+#define TARGET_TIOCNOTTY	0x5422
+#define TARGET_TIOCSETD	0x5423
+#define TARGET_TIOCGETD	0x5424
+#define TARGET_TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
+#define TARGET_TIOCTTYGSTRUCT	0x5426  /* For debugging only */
+#define TARGET_TIOCSBRK	0x5427  /* BSD compatibility */
+#define TARGET_TIOCCBRK	0x5428  /* BSD compatibility */
+#define TARGET_TIOCGSID	0x5429  /* Return the session ID of FD */
+#define TARGET_TIOCGPTN	TARGET_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TARGET_TIOCSPTLCK	TARGET_IOW('T',0x31, int)  /* Lock/unlock Pty */
+
+#define TARGET_FIONCLEX	0x5450  /* these numbers need to be adjusted. */
+#define TARGET_FIOCLEX		0x5451
+#define TARGET_FIOASYNC	0x5452
+#define TARGET_TIOCSERCONFIG	0x5453
+#define TARGET_TIOCSERGWILD	0x5454
+#define TARGET_TIOCSERSWILD	0x5455
+#define TARGET_TIOCGLCKTRMIOS	0x5456
+#define TARGET_TIOCSLCKTRMIOS	0x5457
+#define TARGET_TIOCSERGSTRUCT	0x5458 /* For debugging only */
+#define TARGET_TIOCSERGETLSR   0x5459 /* Get line status register */
+#define TARGET_TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TARGET_TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TARGET_TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
+#define TARGET_TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
+#define TARGET_TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
+#define TARGET_TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
+
+/* Used for packet mode */
+#define TARGET_TIOCPKT_DATA		 0
+#define TARGET_TIOCPKT_FLUSHREAD	 1
+#define TARGET_TIOCPKT_FLUSHWRITE	 2
+#define TARGET_TIOCPKT_STOP		 4
+#define TARGET_TIOCPKT_START		 8
+#define TARGET_TIOCPKT_NOSTOP		16
+#define TARGET_TIOCPKT_DOSTOP		32
+
+#define TARGET_TIOCSER_TEMT    0x01	/* Transmitter physically empty */
+