Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 1 | struct syscall_result { |
| 2 | long val; |
| 3 | int errno; |
| 4 | }; |
| 5 | |
| 6 | static struct syscall_result syscall_return(long result) |
| 7 | { |
| 8 | struct syscall_result res; |
| 9 | if (((unsigned long)result) >= ((unsigned long)-125)) { |
| 10 | res.errno = - result; |
| 11 | res.val = -1; |
| 12 | } else { |
| 13 | res.errno = 0; |
| 14 | res.val = result; |
| 15 | } |
| 16 | return res; |
| 17 | } |
| 18 | |
| 19 | static struct syscall_result syscall0(unsigned long nr) |
| 20 | { |
| 21 | long res; |
| 22 | asm volatile( |
| 23 | "int $0x80" |
| 24 | : "=a" (res) |
| 25 | : "a" (nr)); |
| 26 | return syscall_return(res); |
| 27 | } |
| 28 | |
| 29 | static struct syscall_result syscall1(unsigned long nr, unsigned long arg1) |
| 30 | { |
| 31 | long res; |
| 32 | asm volatile( |
| 33 | "int $0x80" |
| 34 | : "=a" (res) |
| 35 | : "a" (nr), "b" (arg1)); |
| 36 | return syscall_return(res); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 37 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 38 | } |
| 39 | |
| 40 | static struct syscall_result syscall2(unsigned long nr, unsigned long arg1, unsigned long arg2) |
| 41 | { |
| 42 | long res; |
| 43 | asm volatile( |
| 44 | "int $0x80" |
| 45 | : "=a" (res) |
| 46 | : "a" (nr), "b" (arg1), "c" (arg2)); |
| 47 | return syscall_return(res); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 48 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | |
| 52 | static struct syscall_result syscall3(unsigned long nr, unsigned long arg1, unsigned long arg2, |
| 53 | unsigned long arg3) |
| 54 | { |
| 55 | long res; |
| 56 | asm volatile( |
| 57 | "int $0x80" |
| 58 | : "=a" (res) |
| 59 | : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3)); |
| 60 | return syscall_return(res); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 61 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 62 | } |
| 63 | |
| 64 | static struct syscall_result syscall4(unsigned long nr, unsigned long arg1, unsigned long arg2, |
| 65 | unsigned long arg3, unsigned long arg4) |
| 66 | { |
| 67 | long res; |
| 68 | asm volatile( |
| 69 | "int $0x80" |
| 70 | : "=a" (res) |
| 71 | : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3), "S" (arg4)); |
| 72 | return syscall_return(res); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 73 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | static struct syscall_result syscall5(unsigned long nr, unsigned long arg1, unsigned long arg2, |
| 77 | unsigned long arg3, unsigned long arg4, unsigned long arg5) |
| 78 | { |
| 79 | long res; |
| 80 | asm volatile( |
| 81 | "int $0x80" |
| 82 | : "=a" (res) |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 83 | : "a" (nr), "b" (arg1), "c" (arg2), "d" (arg3), |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 84 | "S" (arg4), "D" (arg5)); |
| 85 | return syscall_return(res); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 86 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 87 | } |
| 88 | |
| 89 | #define NR_exit 1 |
| 90 | #define NR_fork 2 |
| 91 | #define NR_read 3 |
| 92 | #define NR_write 4 |
| 93 | #define NR_open 5 |
| 94 | #define NR_close 6 |
| 95 | #define NR_waitpid 7 |
| 96 | #define NR_creat 8 |
| 97 | #define NR_link 9 |
| 98 | #define NR_unlink 10 |
| 99 | #define NR_execve 11 |
| 100 | #define NR_chdir 12 |
| 101 | #define NR_time 13 |
| 102 | #define NR_mknod 14 |
| 103 | #define NR_chmod 15 |
| 104 | #define NR_lchown 16 |
| 105 | #define NR_break 17 |
| 106 | #define NR_oldstat 18 |
| 107 | #define NR_lseek 19 |
| 108 | #define NR_getpid 20 |
| 109 | #define NR_mount 21 |
| 110 | #define NR_umount 22 |
| 111 | #define NR_setuid 23 |
| 112 | #define NR_getuid 24 |
| 113 | #define NR_stime 25 |
| 114 | #define NR_ptrace 26 |
| 115 | #define NR_alarm 27 |
| 116 | #define NR_oldfstat 28 |
| 117 | #define NR_pause 29 |
| 118 | #define NR_utime 30 |
| 119 | #define NR_stty 31 |
| 120 | #define NR_gtty 32 |
| 121 | #define NR_access 33 |
| 122 | #define NR_nice 34 |
| 123 | #define NR_ftime 35 |
| 124 | #define NR_sync 36 |
| 125 | #define NR_kill 37 |
| 126 | #define NR_rename 38 |
| 127 | #define NR_mkdir 39 |
| 128 | #define NR_rmdir 40 |
| 129 | #define NR_dup 41 |
| 130 | #define NR_pipe 42 |
| 131 | #define NR_times 43 |
| 132 | #define NR_prof 44 |
| 133 | #define NR_brk 45 |
| 134 | #define NR_setgid 46 |
| 135 | #define NR_getgid 47 |
| 136 | #define NR_signal 48 |
| 137 | #define NR_geteuid 49 |
| 138 | #define NR_getegid 50 |
| 139 | #define NR_acct 51 |
| 140 | #define NR_umount2 52 |
| 141 | #define NR_lock 53 |
| 142 | #define NR_ioctl 54 |
| 143 | #define NR_fcntl 55 |
| 144 | #define NR_mpx 56 |
| 145 | #define NR_setpgid 57 |
| 146 | #define NR_ulimit 58 |
| 147 | #define NR_oldolduname 59 |
| 148 | #define NR_umask 60 |
| 149 | #define NR_chroot 61 |
| 150 | #define NR_ustat 62 |
| 151 | #define NR_dup2 63 |
| 152 | #define NR_getppid 64 |
| 153 | #define NR_getpgrp 65 |
| 154 | #define NR_setsid 66 |
| 155 | #define NR_sigaction 67 |
| 156 | #define NR_sgetmask 68 |
| 157 | #define NR_ssetmask 69 |
| 158 | #define NR_setreuid 70 |
| 159 | #define NR_setregid 71 |
| 160 | #define NR_sigsuspend 72 |
| 161 | #define NR_sigpending 73 |
| 162 | #define NR_sethostname 74 |
| 163 | #define NR_setrlimit 75 |
| 164 | #define NR_getrlimit 76 |
| 165 | #define NR_getrusage 77 |
| 166 | #define NR_gettimeofday 78 |
| 167 | #define NR_settimeofday 79 |
| 168 | #define NR_getgroups 80 |
| 169 | #define NR_setgroups 81 |
| 170 | #define NR_select 82 |
| 171 | #define NR_symlink 83 |
| 172 | #define NR_oldlstat 84 |
| 173 | #define NR_readlink 85 |
| 174 | #define NR_uselib 86 |
| 175 | #define NR_swapon 87 |
| 176 | #define NR_reboot 88 |
| 177 | #define NR_readdir 89 |
| 178 | #define NR_mmap 90 |
| 179 | #define NR_munmap 91 |
| 180 | #define NR_truncate 92 |
| 181 | #define NR_ftruncate 93 |
| 182 | #define NR_fchmod 94 |
| 183 | #define NR_fchown 95 |
| 184 | #define NR_getpriority 96 |
| 185 | #define NR_setpriority 97 |
| 186 | #define NR_profil 98 |
| 187 | #define NR_statfs 99 |
| 188 | #define NR_fstatfs 100 |
| 189 | #define NR_ioperm 101 |
| 190 | #define NR_socketcall 102 |
| 191 | #define NR_syslog 103 |
| 192 | #define NR_setitimer 104 |
| 193 | #define NR_getitimer 105 |
| 194 | #define NR_stat 106 |
| 195 | #define NR_lstat 107 |
| 196 | #define NR_fstat 108 |
| 197 | #define NR_olduname 109 |
| 198 | #define NR_iopl 110 |
| 199 | #define NR_vhangup 111 |
| 200 | #define NR_idle 112 |
| 201 | #define NR_vm86old 113 |
| 202 | #define NR_wait4 114 |
| 203 | #define NR_swapoff 115 |
| 204 | #define NR_sysinfo 116 |
| 205 | #define NR_ipc 117 |
| 206 | #define NR_fsync 118 |
| 207 | #define NR_sigreturn 119 |
| 208 | #define NR_clone 120 |
| 209 | #define NR_setdomainname 121 |
| 210 | #define NR_uname 122 |
| 211 | #define NR_modify_ldt 123 |
| 212 | #define NR_adjtimex 124 |
| 213 | #define NR_mprotect 125 |
| 214 | #define NR_sigprocmask 126 |
| 215 | #define NR_create_module 127 |
| 216 | #define NR_init_module 128 |
| 217 | #define NR_delete_module 129 |
| 218 | #define NR_get_kernel_syms 130 |
| 219 | #define NR_quotactl 131 |
| 220 | #define NR_getpgid 132 |
| 221 | #define NR_fchdir 133 |
| 222 | #define NR_bdflush 134 |
| 223 | #define NR_sysfs 135 |
| 224 | #define NR_personality 136 |
| 225 | #define NR_afs_syscall 137 /* Syscall for Andrew File System */ |
| 226 | #define NR_setfsuid 138 |
| 227 | #define NR_setfsgid 139 |
| 228 | #define NR__llseek 140 |
| 229 | #define NR_getdents 141 |
| 230 | #define NR__newselect 142 |
| 231 | #define NR_flock 143 |
| 232 | #define NR_msync 144 |
| 233 | #define NR_readv 145 |
| 234 | #define NR_writev 146 |
| 235 | #define NR_getsid 147 |
| 236 | #define NR_fdatasync 148 |
| 237 | #define NR__sysctl 149 |
| 238 | #define NR_mlock 150 |
| 239 | #define NR_munlock 151 |
| 240 | #define NR_mlockall 152 |
| 241 | #define NR_munlockall 153 |
| 242 | #define NR_sched_setparam 154 |
| 243 | #define NR_sched_getparam 155 |
| 244 | #define NR_sched_setscheduler 156 |
| 245 | #define NR_sched_getscheduler 157 |
| 246 | #define NR_sched_yield 158 |
| 247 | #define NR_sched_get_priority_max 159 |
| 248 | #define NR_sched_get_priority_min 160 |
| 249 | #define NR_sched_rr_get_interval 161 |
| 250 | #define NR_nanosleep 162 |
| 251 | #define NR_mremap 163 |
| 252 | #define NR_setresuid 164 |
| 253 | #define NR_getresuid 165 |
| 254 | #define NR_vm86 166 |
| 255 | #define NR_query_module 167 |
| 256 | #define NR_poll 168 |
| 257 | #define NR_nfsservctl 169 |
| 258 | #define NR_setresgid 170 |
| 259 | #define NR_getresgid 171 |
| 260 | #define NR_prctl 172 |
| 261 | #define NR_rt_sigreturn 173 |
| 262 | #define NR_rt_sigaction 174 |
| 263 | #define NR_rt_sigprocmask 175 |
| 264 | #define NR_rt_sigpending 176 |
| 265 | #define NR_rt_sigtimedwait 177 |
| 266 | #define NR_rt_sigqueueinfo 178 |
| 267 | #define NR_rt_sigsuspend 179 |
| 268 | #define NR_pread 180 |
| 269 | #define NR_pwrite 181 |
| 270 | #define NR_chown 182 |
| 271 | #define NR_getcwd 183 |
| 272 | #define NR_capget 184 |
| 273 | #define NR_capset 185 |
| 274 | #define NR_sigaltstack 186 |
| 275 | #define NR_sendfile 187 |
| 276 | #define NR_getpmsg 188 /* some people actually want streams */ |
| 277 | #define NR_putpmsg 189 /* some people actually want streams */ |
| 278 | #define NR_vfork 190 |
| 279 | |
| 280 | typedef long ssize_t; |
| 281 | typedef unsigned long size_t; |
| 282 | |
| 283 | /* Standard file descriptors */ |
| 284 | #define STDIN_FILENO 0 /* Standard input */ |
| 285 | #define STDOUT_FILENO 1 /* Standard output */ |
| 286 | #define STDERR_FILENO 2 /* Standard error output */ |
| 287 | |
| 288 | static ssize_t write(int fd, const void *buf, size_t count) |
| 289 | { |
| 290 | struct syscall_result res; |
| 291 | res = syscall3(NR_write, fd, (unsigned long)buf, count); |
| 292 | return res.val; |
| 293 | } |
| 294 | |
| 295 | static void _exit(int status) |
| 296 | { |
| 297 | struct syscall_result res; |
| 298 | res = syscall1(NR_exit, status); |
| 299 | } |
| 300 | |
| 301 | static const char *addr_of_char(unsigned char ch) |
| 302 | { |
| 303 | static const char byte[] = { |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 304 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 305 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 306 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 307 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 308 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 309 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 310 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 311 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 312 | 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 313 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 314 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 315 | 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 316 | 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 317 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 318 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 319 | 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 320 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 321 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 322 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 323 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 324 | 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 325 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 326 | 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 327 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 328 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 329 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 330 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 331 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 332 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 333 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 334 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 335 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, |
| 336 | }; |
| 337 | return byte + ch; |
| 338 | } |
| 339 | |
| 340 | static void console_tx_byte(unsigned char ch) |
| 341 | { |
| 342 | write(STDOUT_FILENO, addr_of_char(ch), 1); |
| 343 | } |
| 344 | |
| 345 | static void console_tx_nibble(unsigned nibble) |
| 346 | { |
| 347 | unsigned char digit; |
| 348 | digit = nibble + '0'; |
| 349 | if (digit > '9') { |
| 350 | digit += 39; |
| 351 | } |
| 352 | console_tx_byte(digit); |
| 353 | } |
| 354 | |
| 355 | static void console_tx_char(unsigned char byte) |
| 356 | { |
| 357 | console_tx_byte(byte); |
| 358 | } |
| 359 | |
| 360 | static void console_tx_hex8(unsigned char value) |
| 361 | { |
| 362 | console_tx_nibble((value >> 4U) & 0x0fU); |
| 363 | console_tx_nibble(value & 0x0fU); |
| 364 | } |
| 365 | |
| 366 | static void console_tx_hex16(unsigned short value) |
| 367 | { |
| 368 | console_tx_nibble((value >> 12U) & 0x0FU); |
| 369 | console_tx_nibble((value >> 8U) & 0x0FU); |
| 370 | console_tx_nibble((value >> 4U) & 0x0FU); |
| 371 | console_tx_nibble(value & 0x0FU); |
| 372 | } |
| 373 | |
| 374 | static void console_tx_hex32(unsigned short value) |
| 375 | { |
| 376 | console_tx_nibble((value >> 28U) & 0x0FU); |
| 377 | console_tx_nibble((value >> 24U) & 0x0FU); |
| 378 | console_tx_nibble((value >> 20U) & 0x0FU); |
| 379 | console_tx_nibble((value >> 16U) & 0x0FU); |
| 380 | console_tx_nibble((value >> 12U) & 0x0FU); |
| 381 | console_tx_nibble((value >> 8U) & 0x0FU); |
| 382 | console_tx_nibble((value >> 4U) & 0x0FU); |
| 383 | console_tx_nibble(value & 0x0FU); |
| 384 | } |
| 385 | |
| 386 | static void console_tx_string(const char *str) |
| 387 | { |
| 388 | unsigned char ch; |
| 389 | while((ch = *str++) != '\0') { |
| 390 | console_tx_byte(ch); |
| 391 | } |
| 392 | } |
| 393 | |
| 394 | static void print_debug_char(unsigned char byte) { console_tx_char(byte); } |
| 395 | static void print_debug_hex8(unsigned char value) { console_tx_hex8(value); } |
| 396 | static void print_debug_hex16(unsigned short value){ console_tx_hex16(value); } |
| 397 | static void print_debug_hex32(unsigned int value) { console_tx_hex32(value); } |
| 398 | static void print_debug(const char *str) { console_tx_string(str); } |
| 399 | |
| 400 | static void goto_test(void) |
| 401 | { |
| 402 | int i; |
| 403 | print_debug("goto_test\n"); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 404 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 405 | i = 0; |
| 406 | goto bottom; |
| 407 | { |
| 408 | top: |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 409 | print_debug("i = "); |
| 410 | print_debug_hex8(i); |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 411 | print_debug("\n"); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame^] | 412 | |
Eric Biederman | 34cadde | 2003-07-12 01:40:54 +0000 | [diff] [blame] | 413 | i = i + 1; |
| 414 | } |
| 415 | bottom: |
| 416 | if (i < 10) { |
| 417 | goto top; |
| 418 | } |
| 419 | } |
| 420 | |
| 421 | static void main(void) |
| 422 | { |
| 423 | goto_test(); |
| 424 | _exit(0); |
| 425 | } |