diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/elfload.c | 24 | ||||
| -rw-r--r-- | linux-user/main.c | 41 | ||||
| -rw-r--r-- | linux-user/sh4/syscall.h | 12 | ||||
| -rw-r--r-- | linux-user/sh4/syscall_nr.h | 292 | ||||
| -rw-r--r-- | linux-user/sh4/termbits.h | 274 | ||||
| -rw-r--r-- | linux-user/syscall.c | 5 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 6 |
7 files changed, 651 insertions, 3 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 14c00852a4..98c6e3f85c 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -274,6 +274,30 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i #endif /* TARGET_MIPS */ +#ifdef TARGET_SH4 + +#define ELF_START_MMAP 0x80000000 + +#define elf_check_arch(x) ( (x) == EM_SH ) + +#define ELF_CLASS ELFCLASS32 +#define ELF_DATA ELFDATA2LSB +#define ELF_ARCH EM_SH + +#define ELF_PLAT_INIT(_r) /* XXXXX */ + +static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) +{ + /* Check other registers XXXXX */ + regs->pc = infop->entry; + regs->regs[15] = infop->start_stack - 16 * 4; +} + +#define USE_ELF_CORE_DUMP +#define ELF_EXEC_PAGESIZE 4096 + +#endif + #ifndef ELF_PLATFORM #define ELF_PLATFORM (NULL) #endif diff --git a/linux-user/main.c b/linux-user/main.c index 1f4720516d..78f45a5f9f 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1387,6 +1387,38 @@ void cpu_loop(CPUMIPSState *env) } #endif +#ifdef TARGET_SH4 +void cpu_loop (CPUState *env) +{ + int trapnr, ret; + // target_siginfo_t info; + + while (1) { + trapnr = cpu_sh4_exec (env); + + switch (trapnr) { + case 0x160: + ret = do_syscall(env, + env->gregs[0x13], + env->gregs[0x14], + env->gregs[0x15], + env->gregs[0x16], + env->gregs[0x17], + env->gregs[0x10], + 0); + env->gregs[0x10] = ret; + env->pc += 2; + break; + default: + printf ("Unhandled trap: 0x%x\n", trapnr); + cpu_dump_state(env, stderr, fprintf, 0); + exit (1); + } + process_pending_signals (env); + } +} +#endif + void usage(void) { printf("qemu-" TARGET_ARCH " version " QEMU_VERSION ", Copyright (c) 2003-2005 Fabrice Bellard\n" @@ -1665,6 +1697,15 @@ int main(int argc, char **argv) } env->PC = regs->cp0_epc; } +#elif defined(TARGET_SH4) + { + int i; + + for(i = 0; i < 16; i++) { + env->gregs[i] = regs->regs[i]; + } + env->pc = regs->pc; + } #else #error unsupported target CPU #endif diff --git a/linux-user/sh4/syscall.h b/linux-user/sh4/syscall.h new file mode 100644 index 0000000000..014bf58fc3 --- /dev/null +++ b/linux-user/sh4/syscall.h @@ -0,0 +1,12 @@ +struct target_pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +#define UNAME_MACHINE "sh4" diff --git a/linux-user/sh4/syscall_nr.h b/linux-user/sh4/syscall_nr.h new file mode 100644 index 0000000000..c91ba1b3db --- /dev/null +++ b/linux-user/sh4/syscall_nr.h @@ -0,0 +1,292 @@ +/* + * This file contains the system call numbers. + */ + +#define TARGET_NR_restart_syscall 0 +#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_lchown 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 /* Back compatible 2Gig limited rlimit */ +#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 +#define TARGET_NR_vhangup 111 +#define TARGET_NR_idle 112 +#define TARGET_NR_vm86old 113 +#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_modify_ldt 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_vm86 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_chown 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_streams1 188 /* some people actually want it */ +#define TARGET_NR_streams2 189 /* some people actually want it */ +#define TARGET_NR_vfork 190 +#define TARGET_NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#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_lchown32 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_chown32 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_mincore 218 +#define TARGET_NR_madvise 219 +#define TARGET_NR_getdents64 220 +#define TARGET_NR_fcntl64 221 +/* 223 is unused */ +#define TARGET_NR_gettid 224 +#define TARGET_NR_setxattr 226 +#define TARGET_NR_lsetxattr 227 +#define TARGET_NR_fsetxattr 228 +#define TARGET_NR_getxattr 229 +#define TARGET_NR_lgetxattr 230 +#define TARGET_NR_fgetxattr 231 +#define TARGET_NR_listxattr 232 +#define TARGET_NR_llistxattr 233 +#define TARGET_NR_flistxattr 234 +#define TARGET_NR_removexattr 235 +#define TARGET_NR_lremovexattr 236 +#define TARGET_NR_fremovexattr 237 +#define TARGET_NR_tkill 238 +#define TARGET_NR_sendfile64 239 +#define TARGET_NR_futex 240 +#define TARGET_NR_sched_setaffinity 241 +#define TARGET_NR_sched_getaffinity 242 +#define TARGET_NR_set_thread_area 243 +#define TARGET_NR_get_thread_area 244 +#define TARGET_NR_io_setup 245 +#define TARGET_NR_io_destroy 246 +#define TARGET_NR_io_getevents 247 +#define TARGET_NR_io_submit 248 +#define TARGET_NR_io_cancel 249 +#define TARGET_NR_fadvise64 250 + +#define TARGET_NR_exit_group 252 +#define TARGET_NR_lookup_dcookie 253 +#define TARGET_NR_epoll_create 254 +#define TARGET_NR_epoll_ctl 255 +#define TARGET_NR_epoll_wait 256 +#define TARGET_NR_remap_file_pages 257 +#define TARGET_NR_set_tid_address 258 +#define TARGET_NR_timer_create 259 +#define TARGET_NR_timer_settime (TARGET_NR_timer_create+1) +#define TARGET_NR_timer_gettime (TARGET_NR_timer_create+2) +#define TARGET_NR_timer_getoverrun (TARGET_NR_timer_create+3) +#define TARGET_NR_timer_delete (TARGET_NR_timer_create+4) +#define TARGET_NR_clock_settime (TARGET_NR_timer_create+5) +#define TARGET_NR_clock_gettime (TARGET_NR_timer_create+6) +#define TARGET_NR_clock_getres (TARGET_NR_timer_create+7) +#define TARGET_NR_clock_nanosleep (TARGET_NR_timer_create+8) +#define TARGET_NR_statfs64 268 +#define TARGET_NR_fstatfs64 269 +#define TARGET_NR_tgkill 270 +#define TARGET_NR_utimes 271 +#define TARGET_NR_fadvise64_64 272 +#define TARGET_NR_vserver 273 +#define TARGET_NR_mbind 274 +#define TARGET_NR_get_mempolicy 275 +#define TARGET_NR_set_mempolicy 276 +#define TARGET_NR_mq_open 277 +#define TARGET_NR_mq_unlink (TARGET_NR_mq_open+1) +#define TARGET_NR_mq_timedsend (TARGET_NR_mq_open+2) +#define TARGET_NR_mq_timedreceive (TARGET_NR_mq_open+3) +#define TARGET_NR_mq_notify (TARGET_NR_mq_open+4) +#define TARGET_NR_mq_getsetattr (TARGET_NR_mq_open+5) +#define TARGET_NR_sys_kexec_load 283 +#define TARGET_NR_waitid 284 +#define TARGET_NR_add_key 285 +#define TARGET_NR_request_key 286 +#define TARGET_NR_keyctl 287 + +#define TARGET_NR_readahead 225 /* XXXXX */ diff --git a/linux-user/sh4/termbits.h b/linux-user/sh4/termbits.h new file mode 100644 index 0000000000..6dd5845bc9 --- /dev/null +++ b/linux-user/sh4/termbits.h @@ -0,0 +1,274 @@ +/* from asm/termbits.h */ + +#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_cc characters */ +#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 + +/* 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 +#define TARGET_IUTF8 0040000 + +/* 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_B500000 0010005 +#define TARGET_B576000 0010006 +#define TARGET_B921600 0010007 +#define TARGET_B1000000 0010010 +#define TARGET_B1152000 0010011 +#define TARGET_B1500000 0010012 +#define TARGET_B2000000 0010013 +#define TARGET_B2500000 0010014 +#define TARGET_B3000000 0010015 +#define TARGET_B3500000 0010016 +#define TARGET_B4000000 0010017 +#define TARGET_CIBAUD 002003600000 /* input baud rate (not used) */ +#define TARGET_CMSPAR 010000000000 /* mark or space (stick) parity */ +#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 + +/* tcflow() and TCXONC use these */ +#define TARGET_TCOOFF 0 +#define TARGET_TCOON 1 +#define TARGET_TCIOFF 2 +#define TARGET_TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TARGET_TCIFLUSH 0 +#define TARGET_TCOFLUSH 1 +#define TARGET_TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TARGET_TCSANOW 0 +#define TARGET_TCSADRAIN 1 +#define TARGET_TARGET_TCSAFLUSH 2 + +/* ioctl */ +#define TARGET_FIOCLEX TARGET_IO('f', 1) +#define TARGET_FIONCLEX TARGET_IO('f', 2) +#define TARGET_FIOASYNC TARGET_IOW('f', 125, int) +#define TARGET_FIONBIO TARGET_IOW('f', 126, int) +#define TARGET_FIONREAD TARGET_IOR('f', 127, int) +#define TARGET_TIOCINQ TARGET_FIONREAD +#define TARGET_FIOQSIZE TARGET_IOR('f', 128, loff_t) +#define TARGET_TCGETS 0x5401 +#define TARGET_TCSETS 0x5402 +#define TARGET_TCSETSW 0x5403 +#define TARGET_TCSETSF 0x5404 +#define TARGET_TCGETA TARGET_IOR('t', 23, struct termio) +#define TARGET_TIOCSWINSZ TARGET_IOW('t', 103, struct winsize) +#define TARGET_TIOCGWINSZ TARGET_IOR('t', 104, struct winsize) +#define TARGET_TIOCSTART TARGET_IO('t', 110) /* start output, like ^Q */ +#define TARGET_TIOCSTOP TARGET_IO('t', 111) /* stop output, like ^S */ +#define TARGET_TIOCOUTQ TARGET_IOR('t', 115, int) /* output queue size */ + +#define TARGET_TIOCSPGRP TARGET_IOW('t', 118, int) +#define TARGET_TIOCGPGRP TARGET_IOR('t', 119, int) + +#define TARGET_TCSETA TARGET_IOW('t', 24, struct termio) +#define TARGET_TCSETAW TARGET_IOW('t', 25, struct termio) +#define TARGET_TCSETAF TARGET_IOW('t', 28, struct termio) +#define TARGET_TCSBRK TARGET_IO('t', 29) +#define TARGET_TCXONC TARGET_IO('t', 30) +#define TARGET_TCFLSH TARGET_IO('t', 31) + +#define TARGET_TIOCSWINSZ TARGET_IOW('t', 103, struct winsize) +#define TARGET_TIOCGWINSZ TARGET_IOR('t', 104, struct winsize) +#define TARGET_TIOCSTART TARGET_IO('t', 110) /* start output, like ^Q */ +#define TARGET_TIOCSTOP TARGET_IO('t', 111) /* stop output, like ^S */ +#define TARGET_TIOCOUTQ TARGET_IOR('t', 115, int) /* output queue size */ + +#define TARGET_TIOCSPGRP TARGET_IOW('t', 118, int) +#define TARGET_TIOCGPGRP TARGET_IOR('t', 119, int) +#define TARGET_TIOCEXCL TARGET_IO('T', 12) /* 0x540C */ +#define TARGET_TIOCNXCL TARGET_IO('T', 13) /* 0x540D */ +#define TARGET_TIOCSCTTY TARGET_IO('T', 14) /* 0x540E */ + +#define TARGET_TIOCSTI TARGET_IOW('T', 18, char) /* 0x5412 */ +#define TARGET_TIOCMGET TARGET_IOR('T', 21, unsigned int) /* 0x5415 */ +#define TARGET_TIOCMBIS TARGET_IOW('T', 22, unsigned int) /* 0x5416 */ +#define TARGET_TIOCMBIC TARGET_IOW('T', 23, unsigned int) /* 0x5417 */ +#define TARGET_TIOCMSET TARGET_IOW('T', 24, unsigned int) /* 0x5418 */ +#define TARGET_TIOCM_LE 0x001 +#define TARGET_TIOCM_DTR 0x002 +#define TARGET_TIOCM_RTS 0x004 +#define TARGET_TIOCM_ST 0x008 +#define TARGET_TIOCM_SR 0x010 +#define TARGET_TIOCM_CTS 0x020 +#define TARGET_TIOCM_CAR 0x040 +#define TARGET_TIOCM_RNG 0x080 +#define TARGET_TIOCM_DSR 0x100 +#define TARGET_TIOCM_CD TARGET_TIOCM_CAR +#define TARGET_TIOCM_RI TARGET_TIOCM_RNG + +#define TARGET_TIOCGSOFTCAR TARGET_IOR('T', 25, unsigned int) /* 0x5419 */ +#define TARGET_TIOCSSOFTCAR TARGET_IOW('T', 26, unsigned int) /* 0x541A */ +#define TARGET_TIOCLINUX TARGET_IOW('T', 28, char) /* 0x541C */ +#define TARGET_TIOCCONS TARGET_IO('T', 29) /* 0x541D */ +#define TARGET_TIOCGSERIAL TARGET_IOR('T', 30, int) /* 0x541E */ +#define TARGET_TIOCSSERIAL TARGET_IOW('T', 31, int) /* 0x541F */ +#define TARGET_TIOCPKT TARGET_IOW('T', 32, int) /* 0x5420 */ +#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_TIOCNOTTY TARGET_IO('T', 34) /* 0x5422 */ +#define TARGET_TIOCSETD TARGET_IOW('T', 35, int) /* 0x5423 */ +#define TARGET_TIOCGETD TARGET_IOR('T', 36, int) /* 0x5424 */ +#define TARGET_TCSBRKP TARGET_IOW('T', 37, int) /* 0x5425 */ /* Needed for POSIX tcse +ndbreak() */ +#define TARGET_TIOCSBRK TARGET_IO('T', 39) /* 0x5427 */ /* BSD compatibility */ +#define TARGET_TIOCCBRK TARGET_IO('T', 40) /* 0x5428 */ /* BSD compatibility */ +#define TARGET_TIOCGSID TARGET_IOR('T', 41, pid_t) /* 0x5429 */ /* Return the session +ID of FD */ +#define TARGET_TIOCGPTN TARGET_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-m +ux device) */ +#define TARGET_TIOCSPTLCK TARGET_IOW('T',0x31, int) /* Lock/unlock Pty */ + + +#define TARGET_TIOCSERCONFIG TARGET_IO('T', 83) /* 0x5453 */ +#define TARGET_TIOCSERGWILD TARGET_IOR('T', 84, int) /* 0x5454 */ +#define TARGET_TIOCSERSWILD TARGET_IOW('T', 85, int) /* 0x5455 */ +#define TARGET_TIOCGLCKTRMIOS 0x5456 +#define TARGET_TIOCSLCKTRMIOS 0x5457 +#define TARGET_TIOCSERGSTRUCT TARGET_IOR('T', 88, int) /* 0x5458 */ /* For d +ebugging only */ +#define TARGET_TIOCSERGETLSR TARGET_IOR('T', 89, unsigned int) /* 0x5459 */ /* Get line sta +tus register */ + /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ +# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ +#define TARGET_TIOCSERGETMULTI TARGET_IOR('T', 90, int) /* 0x545A +*/ /* Get multiport config */ +#define TARGET_TIOCSERSETMULTI TARGET_IOW('T', 91, int) /* 0x545B +*/ /* Set multiport config */ + +#define TARGET_TIOCMIWAIT TARGET_IO('T', 92) /* 0x545C */ /* wait for a change on +serial input line(s) */ +#define TARGET_TIOCGICOUNT TARGET_IOR('T', 93, int) /* 0x545D */ /* read +serial port inline interrupt counts */ diff --git a/linux-user/syscall.c b/linux-user/syscall.c index c3b22ce721..7da469aa89 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1618,6 +1618,11 @@ int do_fork(CPUState *env, unsigned int flags, unsigned long newsp) for (i = 7; i < 32; i++) new_env->gpr[i] = 0; } +#elif defined(TARGET_SH4) + if (!newsp) + newsp = env->gregs[15]; + new_env->gregs[15] = newsp; + /* XXXXX */ #else #error unsupported target CPU #endif diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index c722e3a427..4e2dd17def 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -48,7 +48,7 @@ #define TARGET_IOC_NRBITS 8 #define TARGET_IOC_TYPEBITS 8 -#if defined(TARGET_I386) || defined(TARGET_ARM) +#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) #define TARGET_IOC_SIZEBITS 14 #define TARGET_IOC_DIRBITS 2 @@ -293,7 +293,7 @@ struct target_sigaction; int do_sigaction(int sig, const struct target_sigaction *act, struct target_sigaction *oact); -#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_MIPS) +#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined (TARGET_SH4) #if defined(TARGET_SPARC) #define TARGET_SA_NOCLDSTOP 8u @@ -863,7 +863,7 @@ struct target_winsize { #define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */ #endif -#if defined(TARGET_I386) || defined(TARGET_ARM) +#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) struct target_stat { unsigned short st_dev; unsigned short __pad1; |