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1 | 31e31b8a | bellard | /*
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2 | 31e31b8a | bellard | * Linux syscalls
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3 | 31e31b8a | bellard | *
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4 | 31e31b8a | bellard | * Copyright (c) 2003 Fabrice Bellard
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5 | 31e31b8a | bellard | *
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6 | 31e31b8a | bellard | * This program is free software; you can redistribute it and/or modify
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7 | 31e31b8a | bellard | * it under the terms of the GNU General Public License as published by
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8 | 31e31b8a | bellard | * the Free Software Foundation; either version 2 of the License, or
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9 | 31e31b8a | bellard | * (at your option) any later version.
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10 | 31e31b8a | bellard | *
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11 | 31e31b8a | bellard | * This program is distributed in the hope that it will be useful,
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12 | 31e31b8a | bellard | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 31e31b8a | bellard | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | 31e31b8a | bellard | * GNU General Public License for more details.
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15 | 31e31b8a | bellard | *
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16 | 31e31b8a | bellard | * You should have received a copy of the GNU General Public License
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17 | 31e31b8a | bellard | * along with this program; if not, write to the Free Software
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18 | 31e31b8a | bellard | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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19 | 31e31b8a | bellard | */
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20 | 31e31b8a | bellard | #include <stdlib.h> |
21 | 31e31b8a | bellard | #include <stdio.h> |
22 | 31e31b8a | bellard | #include <stdarg.h> |
23 | 31e31b8a | bellard | #include <elf.h> |
24 | 31e31b8a | bellard | #include <endian.h> |
25 | 31e31b8a | bellard | #include <errno.h> |
26 | 31e31b8a | bellard | #include <unistd.h> |
27 | 31e31b8a | bellard | #include <fcntl.h> |
28 | 31e31b8a | bellard | #include <sys/types.h> |
29 | 31e31b8a | bellard | #include <sys/wait.h> |
30 | 31e31b8a | bellard | #include <sys/time.h> |
31 | 31e31b8a | bellard | #include <sys/stat.h> |
32 | 31e31b8a | bellard | #include <sys/mount.h> |
33 | 31e31b8a | bellard | #include <sys/resource.h> |
34 | 31e31b8a | bellard | #include <sys/mman.h> |
35 | 31e31b8a | bellard | #include <sys/swap.h> |
36 | 31e31b8a | bellard | #include <signal.h> |
37 | 31e31b8a | bellard | #include <sched.h> |
38 | 31e31b8a | bellard | #include <sys/socket.h> |
39 | 31e31b8a | bellard | #include <sys/uio.h> |
40 | 31e31b8a | bellard | #include <sys/user.h> |
41 | 31e31b8a | bellard | |
42 | 31e31b8a | bellard | #define termios host_termios
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43 | 31e31b8a | bellard | #define winsize host_winsize
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44 | 31e31b8a | bellard | #define termio host_termio
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45 | 31e31b8a | bellard | |
46 | 31e31b8a | bellard | #include <linux/termios.h> |
47 | 31e31b8a | bellard | #include <linux/unistd.h> |
48 | 31e31b8a | bellard | #include <linux/utsname.h> |
49 | 31e31b8a | bellard | #include <linux/cdrom.h> |
50 | 31e31b8a | bellard | #include <linux/hdreg.h> |
51 | 31e31b8a | bellard | #include <linux/soundcard.h> |
52 | 31e31b8a | bellard | |
53 | 31e31b8a | bellard | #include "gemu.h" |
54 | 31e31b8a | bellard | |
55 | 31e31b8a | bellard | #define DEBUG
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56 | 31e31b8a | bellard | |
57 | 31e31b8a | bellard | #ifndef PAGE_SIZE
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58 | 31e31b8a | bellard | #define PAGE_SIZE 4096 |
59 | 31e31b8a | bellard | #define PAGE_MASK ~(PAGE_SIZE - 1) |
60 | 31e31b8a | bellard | #endif
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61 | 31e31b8a | bellard | |
62 | 31e31b8a | bellard | struct dirent {
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63 | 31e31b8a | bellard | long d_ino;
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64 | 31e31b8a | bellard | long d_off;
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65 | 31e31b8a | bellard | unsigned short d_reclen; |
66 | 31e31b8a | bellard | char d_name[256]; /* We must not include limits.h! */ |
67 | 31e31b8a | bellard | }; |
68 | 31e31b8a | bellard | |
69 | 31e31b8a | bellard | #include "syscall_defs.h" |
70 | 31e31b8a | bellard | |
71 | 31e31b8a | bellard | #ifdef TARGET_I386
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72 | 31e31b8a | bellard | #include "syscall-i386.h" |
73 | 31e31b8a | bellard | #endif
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74 | 31e31b8a | bellard | |
75 | 31e31b8a | bellard | #define __NR_sys_uname __NR_uname
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76 | 31e31b8a | bellard | #define __NR_sys_getcwd __NR_getcwd
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77 | 31e31b8a | bellard | #define __NR_sys_statfs __NR_statfs
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78 | 31e31b8a | bellard | #define __NR_sys_fstatfs __NR_fstatfs
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79 | 31e31b8a | bellard | |
80 | 31e31b8a | bellard | _syscall0(int, gettid)
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81 | 31e31b8a | bellard | _syscall1(int,sys_uname,struct new_utsname *,buf) |
82 | 31e31b8a | bellard | _syscall2(int,sys_getcwd,char *,buf,size_t,size) |
83 | 31e31b8a | bellard | _syscall3(int, getdents, uint, fd, struct dirent *, dirp, uint, count); |
84 | 31e31b8a | bellard | _syscall5(int, _llseek, uint, fd, ulong, hi, ulong, lo,
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85 | 31e31b8a | bellard | loff_t *, res, uint, wh); |
86 | 31e31b8a | bellard | _syscall2(int,sys_statfs,const char *,path,struct statfs *,buf) |
87 | 31e31b8a | bellard | _syscall2(int,sys_fstatfs,int,fd,struct statfs *,buf) |
88 | 31e31b8a | bellard | |
89 | 31e31b8a | bellard | static inline long get_errno(long ret) |
90 | 31e31b8a | bellard | { |
91 | 31e31b8a | bellard | if (ret == -1) |
92 | 31e31b8a | bellard | return -errno;
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93 | 31e31b8a | bellard | else
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94 | 31e31b8a | bellard | return ret;
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95 | 31e31b8a | bellard | } |
96 | 31e31b8a | bellard | |
97 | 31e31b8a | bellard | static inline int is_error(long ret) |
98 | 31e31b8a | bellard | { |
99 | 31e31b8a | bellard | return (unsigned long)ret >= (unsigned long)(-4096); |
100 | 31e31b8a | bellard | } |
101 | 31e31b8a | bellard | |
102 | 31e31b8a | bellard | static char *target_brk; |
103 | 31e31b8a | bellard | static char *target_original_brk; |
104 | 31e31b8a | bellard | |
105 | 31e31b8a | bellard | void target_set_brk(char *new_brk) |
106 | 31e31b8a | bellard | { |
107 | 31e31b8a | bellard | target_brk = new_brk; |
108 | 31e31b8a | bellard | target_original_brk = new_brk; |
109 | 31e31b8a | bellard | } |
110 | 31e31b8a | bellard | |
111 | 31e31b8a | bellard | static long do_brk(char *new_brk) |
112 | 31e31b8a | bellard | { |
113 | 31e31b8a | bellard | char *brk_page;
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114 | 31e31b8a | bellard | long mapped_addr;
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115 | 31e31b8a | bellard | int new_alloc_size;
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116 | 31e31b8a | bellard | |
117 | 31e31b8a | bellard | if (!new_brk)
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118 | 31e31b8a | bellard | return (long)target_brk; |
119 | 31e31b8a | bellard | if (new_brk < target_original_brk)
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120 | 31e31b8a | bellard | return -ENOMEM;
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121 | 31e31b8a | bellard | |
122 | 31e31b8a | bellard | brk_page = (char *)(((unsigned long)target_brk + PAGE_SIZE - 1) & PAGE_MASK); |
123 | 31e31b8a | bellard | |
124 | 31e31b8a | bellard | /* If the new brk is less than this, set it and we're done... */
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125 | 31e31b8a | bellard | if (new_brk < brk_page) {
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126 | 31e31b8a | bellard | target_brk = new_brk; |
127 | 31e31b8a | bellard | return (long)target_brk; |
128 | 31e31b8a | bellard | } |
129 | 31e31b8a | bellard | |
130 | 31e31b8a | bellard | /* We need to allocate more memory after the brk... */
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131 | 31e31b8a | bellard | new_alloc_size = ((new_brk - brk_page + 1)+(PAGE_SIZE-1)) & PAGE_MASK; |
132 | 31e31b8a | bellard | mapped_addr = get_errno((long)mmap((caddr_t)brk_page, new_alloc_size,
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133 | 31e31b8a | bellard | PROT_READ|PROT_WRITE, |
134 | 31e31b8a | bellard | MAP_ANON|MAP_FIXED|MAP_PRIVATE, 0, 0)); |
135 | 31e31b8a | bellard | |
136 | 31e31b8a | bellard | if (is_error(mapped_addr)) {
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137 | 31e31b8a | bellard | return mapped_addr;
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138 | 31e31b8a | bellard | } else {
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139 | 31e31b8a | bellard | target_brk = new_brk; |
140 | 31e31b8a | bellard | return (long)target_brk; |
141 | 31e31b8a | bellard | } |
142 | 31e31b8a | bellard | } |
143 | 31e31b8a | bellard | |
144 | 31e31b8a | bellard | static inline fd_set *target_to_host_fds(fd_set *fds, |
145 | 31e31b8a | bellard | target_long *target_fds, int n)
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146 | 31e31b8a | bellard | { |
147 | 31e31b8a | bellard | #if !defined(BSWP_NEEDED) && !defined(WORD_BIGENDIAN)
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148 | 31e31b8a | bellard | return (fd_set *)target_fds;
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149 | 31e31b8a | bellard | #else
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150 | 31e31b8a | bellard | int i, b;
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151 | 31e31b8a | bellard | if (target_fds) {
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152 | 31e31b8a | bellard | FD_ZERO(fds); |
153 | 31e31b8a | bellard | for(i = 0;i < n; i++) { |
154 | 31e31b8a | bellard | b = (tswapl(target_fds[i / TARGET_LONG_BITS]) >> |
155 | 31e31b8a | bellard | (i & (TARGET_LONG_BITS - 1))) & 1; |
156 | 31e31b8a | bellard | if (b)
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157 | 31e31b8a | bellard | FD_SET(i, fds); |
158 | 31e31b8a | bellard | } |
159 | 31e31b8a | bellard | return fds;
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160 | 31e31b8a | bellard | } else {
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161 | 31e31b8a | bellard | return NULL; |
162 | 31e31b8a | bellard | } |
163 | 31e31b8a | bellard | #endif
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164 | 31e31b8a | bellard | } |
165 | 31e31b8a | bellard | |
166 | 31e31b8a | bellard | static inline void host_to_target_fds(target_long *target_fds, |
167 | 31e31b8a | bellard | fd_set *fds, int n)
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168 | 31e31b8a | bellard | { |
169 | 31e31b8a | bellard | #if !defined(BSWP_NEEDED) && !defined(WORD_BIGENDIAN)
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170 | 31e31b8a | bellard | /* nothing to do */
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171 | 31e31b8a | bellard | #else
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172 | 31e31b8a | bellard | int i, nw, j, k;
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173 | 31e31b8a | bellard | target_long v; |
174 | 31e31b8a | bellard | |
175 | 31e31b8a | bellard | if (target_fds) {
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176 | 31e31b8a | bellard | nw = n / TARGET_LONG_BITS; |
177 | 31e31b8a | bellard | k = 0;
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178 | 31e31b8a | bellard | for(i = 0;i < nw; i++) { |
179 | 31e31b8a | bellard | v = 0;
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180 | 31e31b8a | bellard | for(j = 0; j < TARGET_LONG_BITS; j++) { |
181 | 31e31b8a | bellard | v |= ((FD_ISSET(k, fds) != 0) << j);
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182 | 31e31b8a | bellard | k++; |
183 | 31e31b8a | bellard | } |
184 | 31e31b8a | bellard | target_fds[i] = tswapl(v); |
185 | 31e31b8a | bellard | } |
186 | 31e31b8a | bellard | } |
187 | 31e31b8a | bellard | #endif
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188 | 31e31b8a | bellard | } |
189 | 31e31b8a | bellard | |
190 | 31e31b8a | bellard | /* XXX: incorrect for some archs */
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191 | 31e31b8a | bellard | static void host_to_target_old_sigset(target_ulong *old_sigset, |
192 | 31e31b8a | bellard | const sigset_t *sigset)
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193 | 31e31b8a | bellard | { |
194 | 31e31b8a | bellard | *old_sigset = tswap32(*(unsigned long *)sigset & 0xffffffff); |
195 | 31e31b8a | bellard | } |
196 | 31e31b8a | bellard | |
197 | 31e31b8a | bellard | static void target_to_host_old_sigset(sigset_t *sigset, |
198 | 31e31b8a | bellard | const target_ulong *old_sigset)
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199 | 31e31b8a | bellard | { |
200 | 31e31b8a | bellard | sigemptyset(sigset); |
201 | 31e31b8a | bellard | *(unsigned long *)sigset = tswapl(*old_sigset); |
202 | 31e31b8a | bellard | } |
203 | 31e31b8a | bellard | |
204 | 31e31b8a | bellard | |
205 | 31e31b8a | bellard | static long do_select(long n, |
206 | 31e31b8a | bellard | target_long *target_rfds, target_long *target_wfds, |
207 | 31e31b8a | bellard | target_long *target_efds, struct target_timeval *target_tv)
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208 | 31e31b8a | bellard | { |
209 | 31e31b8a | bellard | fd_set rfds, wfds, efds; |
210 | 31e31b8a | bellard | fd_set *rfds_ptr, *wfds_ptr, *efds_ptr; |
211 | 31e31b8a | bellard | struct timeval tv, *tv_ptr;
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212 | 31e31b8a | bellard | long ret;
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213 | 31e31b8a | bellard | |
214 | 31e31b8a | bellard | rfds_ptr = target_to_host_fds(&rfds, target_rfds, n); |
215 | 31e31b8a | bellard | wfds_ptr = target_to_host_fds(&wfds, target_wfds, n); |
216 | 31e31b8a | bellard | efds_ptr = target_to_host_fds(&efds, target_efds, n); |
217 | 31e31b8a | bellard | |
218 | 31e31b8a | bellard | if (target_tv) {
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219 | 31e31b8a | bellard | tv.tv_sec = tswapl(target_tv->tv_sec); |
220 | 31e31b8a | bellard | tv.tv_usec = tswapl(target_tv->tv_usec); |
221 | 31e31b8a | bellard | tv_ptr = &tv; |
222 | 31e31b8a | bellard | } else {
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223 | 31e31b8a | bellard | tv_ptr = NULL;
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224 | 31e31b8a | bellard | } |
225 | 31e31b8a | bellard | ret = get_errno(select(n, rfds_ptr, wfds_ptr, efds_ptr, tv_ptr)); |
226 | 31e31b8a | bellard | if (!is_error(ret)) {
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227 | 31e31b8a | bellard | host_to_target_fds(target_rfds, rfds_ptr, n); |
228 | 31e31b8a | bellard | host_to_target_fds(target_wfds, wfds_ptr, n); |
229 | 31e31b8a | bellard | host_to_target_fds(target_efds, efds_ptr, n); |
230 | 31e31b8a | bellard | |
231 | 31e31b8a | bellard | if (target_tv) {
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232 | 31e31b8a | bellard | target_tv->tv_sec = tswapl(tv.tv_sec); |
233 | 31e31b8a | bellard | target_tv->tv_usec = tswapl(tv.tv_usec); |
234 | 31e31b8a | bellard | } |
235 | 31e31b8a | bellard | } |
236 | 31e31b8a | bellard | return ret;
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237 | 31e31b8a | bellard | } |
238 | 31e31b8a | bellard | |
239 | 31e31b8a | bellard | static long do_socketcall(int num, long *vptr) |
240 | 31e31b8a | bellard | { |
241 | 31e31b8a | bellard | long ret;
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242 | 31e31b8a | bellard | |
243 | 31e31b8a | bellard | switch(num) {
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244 | 31e31b8a | bellard | case SOCKOP_socket:
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245 | 31e31b8a | bellard | ret = get_errno(socket(vptr[0], vptr[1], vptr[2])); |
246 | 31e31b8a | bellard | break;
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247 | 31e31b8a | bellard | case SOCKOP_bind:
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248 | 31e31b8a | bellard | ret = get_errno(bind(vptr[0], (struct sockaddr *)vptr[1], vptr[2])); |
249 | 31e31b8a | bellard | break;
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250 | 31e31b8a | bellard | case SOCKOP_connect:
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251 | 31e31b8a | bellard | ret = get_errno(connect(vptr[0], (struct sockaddr *)vptr[1], vptr[2])); |
252 | 31e31b8a | bellard | break;
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253 | 31e31b8a | bellard | case SOCKOP_listen:
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254 | 31e31b8a | bellard | ret = get_errno(listen(vptr[0], vptr[1])); |
255 | 31e31b8a | bellard | break;
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256 | 31e31b8a | bellard | case SOCKOP_accept:
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257 | 31e31b8a | bellard | { |
258 | 31e31b8a | bellard | socklen_t size; |
259 | 31e31b8a | bellard | size = tswap32(*(int32_t *)vptr[2]);
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260 | 31e31b8a | bellard | ret = get_errno(accept(vptr[0], (struct sockaddr *)vptr[1], &size)); |
261 | 31e31b8a | bellard | if (!is_error(ret))
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262 | 31e31b8a | bellard | *(int32_t *)vptr[2] = size;
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263 | 31e31b8a | bellard | } |
264 | 31e31b8a | bellard | break;
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265 | 31e31b8a | bellard | case SOCKOP_getsockname:
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266 | 31e31b8a | bellard | { |
267 | 31e31b8a | bellard | socklen_t size; |
268 | 31e31b8a | bellard | size = tswap32(*(int32_t *)vptr[2]);
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269 | 31e31b8a | bellard | ret = get_errno(getsockname(vptr[0], (struct sockaddr *)vptr[1], &size)); |
270 | 31e31b8a | bellard | if (!is_error(ret))
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271 | 31e31b8a | bellard | *(int32_t *)vptr[2] = size;
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272 | 31e31b8a | bellard | } |
273 | 31e31b8a | bellard | break;
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274 | 31e31b8a | bellard | case SOCKOP_getpeername:
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275 | 31e31b8a | bellard | { |
276 | 31e31b8a | bellard | socklen_t size; |
277 | 31e31b8a | bellard | size = tswap32(*(int32_t *)vptr[2]);
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278 | 31e31b8a | bellard | ret = get_errno(getpeername(vptr[0], (struct sockaddr *)vptr[1], &size)); |
279 | 31e31b8a | bellard | if (!is_error(ret))
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280 | 31e31b8a | bellard | *(int32_t *)vptr[2] = size;
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281 | 31e31b8a | bellard | } |
282 | 31e31b8a | bellard | break;
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283 | 31e31b8a | bellard | case SOCKOP_socketpair:
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284 | 31e31b8a | bellard | { |
285 | 31e31b8a | bellard | int tab[2]; |
286 | 31e31b8a | bellard | int32_t *target_tab = (int32_t *)vptr[3];
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287 | 31e31b8a | bellard | ret = get_errno(socketpair(vptr[0], vptr[1], vptr[2], tab)); |
288 | 31e31b8a | bellard | if (!is_error(ret)) {
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289 | 31e31b8a | bellard | target_tab[0] = tswap32(tab[0]); |
290 | 31e31b8a | bellard | target_tab[1] = tswap32(tab[1]); |
291 | 31e31b8a | bellard | } |
292 | 31e31b8a | bellard | } |
293 | 31e31b8a | bellard | break;
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294 | 31e31b8a | bellard | case SOCKOP_send:
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295 | 31e31b8a | bellard | ret = get_errno(send(vptr[0], (void *)vptr[1], vptr[2], vptr[3])); |
296 | 31e31b8a | bellard | break;
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297 | 31e31b8a | bellard | case SOCKOP_recv:
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298 | 31e31b8a | bellard | ret = get_errno(recv(vptr[0], (void *)vptr[1], vptr[2], vptr[3])); |
299 | 31e31b8a | bellard | break;
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300 | 31e31b8a | bellard | case SOCKOP_sendto:
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301 | 31e31b8a | bellard | ret = get_errno(sendto(vptr[0], (void *)vptr[1], vptr[2], vptr[3], |
302 | 31e31b8a | bellard | (struct sockaddr *)vptr[4], vptr[5])); |
303 | 31e31b8a | bellard | break;
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304 | 31e31b8a | bellard | case SOCKOP_recvfrom:
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305 | 31e31b8a | bellard | { |
306 | 31e31b8a | bellard | socklen_t size; |
307 | 31e31b8a | bellard | size = tswap32(*(int32_t *)vptr[5]);
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308 | 31e31b8a | bellard | ret = get_errno(recvfrom(vptr[0], (void *)vptr[1], vptr[2], |
309 | 31e31b8a | bellard | vptr[3], (struct sockaddr *)vptr[4], &size)); |
310 | 31e31b8a | bellard | if (!is_error(ret))
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311 | 31e31b8a | bellard | *(int32_t *)vptr[5] = size;
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312 | 31e31b8a | bellard | } |
313 | 31e31b8a | bellard | break;
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314 | 31e31b8a | bellard | case SOCKOP_shutdown:
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315 | 31e31b8a | bellard | ret = get_errno(shutdown(vptr[0], vptr[1])); |
316 | 31e31b8a | bellard | break;
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317 | 31e31b8a | bellard | case SOCKOP_sendmsg:
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318 | 31e31b8a | bellard | case SOCKOP_recvmsg:
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319 | 31e31b8a | bellard | case SOCKOP_setsockopt:
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320 | 31e31b8a | bellard | case SOCKOP_getsockopt:
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321 | 31e31b8a | bellard | default:
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322 | 31e31b8a | bellard | gemu_log("Unsupported socketcall: %d\n", num);
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323 | 31e31b8a | bellard | ret = -ENOSYS; |
324 | 31e31b8a | bellard | break;
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325 | 31e31b8a | bellard | } |
326 | 31e31b8a | bellard | return ret;
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327 | 31e31b8a | bellard | } |
328 | 31e31b8a | bellard | |
329 | 31e31b8a | bellard | /* kernel structure types definitions */
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330 | 31e31b8a | bellard | #define IFNAMSIZ 16 |
331 | 31e31b8a | bellard | |
332 | 31e31b8a | bellard | #define STRUCT(name, list...) STRUCT_ ## name, |
333 | 31e31b8a | bellard | #define STRUCT_SPECIAL(name) STRUCT_ ## name, |
334 | 31e31b8a | bellard | enum {
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335 | 31e31b8a | bellard | #include "syscall_types.h" |
336 | 31e31b8a | bellard | }; |
337 | 31e31b8a | bellard | #undef STRUCT
|
338 | 31e31b8a | bellard | #undef STRUCT_SPECIAL
|
339 | 31e31b8a | bellard | |
340 | 31e31b8a | bellard | #define STRUCT(name, list...) const argtype struct_ ## name ## _def[] = { list, TYPE_NULL }; |
341 | 31e31b8a | bellard | #define STRUCT_SPECIAL(name)
|
342 | 31e31b8a | bellard | #include "syscall_types.h" |
343 | 31e31b8a | bellard | #undef STRUCT
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344 | 31e31b8a | bellard | #undef STRUCT_SPECIAL
|
345 | 31e31b8a | bellard | |
346 | 31e31b8a | bellard | typedef struct IOCTLEntry { |
347 | 31e31b8a | bellard | int target_cmd;
|
348 | 31e31b8a | bellard | int host_cmd;
|
349 | 31e31b8a | bellard | const char *name; |
350 | 31e31b8a | bellard | int access;
|
351 | 31e31b8a | bellard | const argtype arg_type[3]; |
352 | 31e31b8a | bellard | } IOCTLEntry; |
353 | 31e31b8a | bellard | |
354 | 31e31b8a | bellard | #define IOC_R 0x0001 |
355 | 31e31b8a | bellard | #define IOC_W 0x0002 |
356 | 31e31b8a | bellard | #define IOC_RW (IOC_R | IOC_W)
|
357 | 31e31b8a | bellard | |
358 | 31e31b8a | bellard | #define MAX_STRUCT_SIZE 4096 |
359 | 31e31b8a | bellard | |
360 | 31e31b8a | bellard | const IOCTLEntry ioctl_entries[] = {
|
361 | 31e31b8a | bellard | #define IOCTL(cmd, access, types...) \
|
362 | 31e31b8a | bellard | { TARGET_ ## cmd, cmd, #cmd, access, { types } }, |
363 | 31e31b8a | bellard | #include "ioctls.h" |
364 | 31e31b8a | bellard | { 0, 0, }, |
365 | 31e31b8a | bellard | }; |
366 | 31e31b8a | bellard | |
367 | 31e31b8a | bellard | static long do_ioctl(long fd, long cmd, long arg) |
368 | 31e31b8a | bellard | { |
369 | 31e31b8a | bellard | const IOCTLEntry *ie;
|
370 | 31e31b8a | bellard | const argtype *arg_type;
|
371 | 31e31b8a | bellard | long ret;
|
372 | 31e31b8a | bellard | uint8_t buf_temp[MAX_STRUCT_SIZE]; |
373 | 31e31b8a | bellard | |
374 | 31e31b8a | bellard | ie = ioctl_entries; |
375 | 31e31b8a | bellard | for(;;) {
|
376 | 31e31b8a | bellard | if (ie->target_cmd == 0) { |
377 | 31e31b8a | bellard | gemu_log("Unsupported ioctl: cmd=0x%04lx\n", cmd);
|
378 | 31e31b8a | bellard | return -ENOSYS;
|
379 | 31e31b8a | bellard | } |
380 | 31e31b8a | bellard | if (ie->target_cmd == cmd)
|
381 | 31e31b8a | bellard | break;
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382 | 31e31b8a | bellard | ie++; |
383 | 31e31b8a | bellard | } |
384 | 31e31b8a | bellard | arg_type = ie->arg_type; |
385 | 31e31b8a | bellard | // gemu_log("ioctl: cmd=0x%04lx (%s)\n", cmd, ie->name);
|
386 | 31e31b8a | bellard | switch(arg_type[0]) { |
387 | 31e31b8a | bellard | case TYPE_NULL:
|
388 | 31e31b8a | bellard | /* no argument */
|
389 | 31e31b8a | bellard | ret = get_errno(ioctl(fd, ie->host_cmd)); |
390 | 31e31b8a | bellard | break;
|
391 | 31e31b8a | bellard | case TYPE_PTRVOID:
|
392 | 31e31b8a | bellard | case TYPE_INT:
|
393 | 31e31b8a | bellard | /* int argment */
|
394 | 31e31b8a | bellard | ret = get_errno(ioctl(fd, ie->host_cmd, arg)); |
395 | 31e31b8a | bellard | break;
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396 | 31e31b8a | bellard | case TYPE_PTR:
|
397 | 31e31b8a | bellard | arg_type++; |
398 | 31e31b8a | bellard | switch(ie->access) {
|
399 | 31e31b8a | bellard | case IOC_R:
|
400 | 31e31b8a | bellard | ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); |
401 | 31e31b8a | bellard | if (!is_error(ret)) {
|
402 | 31e31b8a | bellard | thunk_convert((void *)arg, buf_temp, arg_type, THUNK_TARGET);
|
403 | 31e31b8a | bellard | } |
404 | 31e31b8a | bellard | break;
|
405 | 31e31b8a | bellard | case IOC_W:
|
406 | 31e31b8a | bellard | thunk_convert(buf_temp, (void *)arg, arg_type, THUNK_HOST);
|
407 | 31e31b8a | bellard | ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); |
408 | 31e31b8a | bellard | break;
|
409 | 31e31b8a | bellard | default:
|
410 | 31e31b8a | bellard | case IOC_RW:
|
411 | 31e31b8a | bellard | thunk_convert(buf_temp, (void *)arg, arg_type, THUNK_HOST);
|
412 | 31e31b8a | bellard | ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); |
413 | 31e31b8a | bellard | if (!is_error(ret)) {
|
414 | 31e31b8a | bellard | thunk_convert((void *)arg, buf_temp, arg_type, THUNK_TARGET);
|
415 | 31e31b8a | bellard | } |
416 | 31e31b8a | bellard | break;
|
417 | 31e31b8a | bellard | } |
418 | 31e31b8a | bellard | break;
|
419 | 31e31b8a | bellard | default:
|
420 | 31e31b8a | bellard | gemu_log("Unsupported ioctl type: cmd=0x%04lx type=%d\n", cmd, arg_type[0]); |
421 | 31e31b8a | bellard | ret = -ENOSYS; |
422 | 31e31b8a | bellard | break;
|
423 | 31e31b8a | bellard | } |
424 | 31e31b8a | bellard | return ret;
|
425 | 31e31b8a | bellard | } |
426 | 31e31b8a | bellard | |
427 | 31e31b8a | bellard | bitmask_transtbl iflag_tbl[] = { |
428 | 31e31b8a | bellard | { TARGET_IGNBRK, TARGET_IGNBRK, IGNBRK, IGNBRK }, |
429 | 31e31b8a | bellard | { TARGET_BRKINT, TARGET_BRKINT, BRKINT, BRKINT }, |
430 | 31e31b8a | bellard | { TARGET_IGNPAR, TARGET_IGNPAR, IGNPAR, IGNPAR }, |
431 | 31e31b8a | bellard | { TARGET_PARMRK, TARGET_PARMRK, PARMRK, PARMRK }, |
432 | 31e31b8a | bellard | { TARGET_INPCK, TARGET_INPCK, INPCK, INPCK }, |
433 | 31e31b8a | bellard | { TARGET_ISTRIP, TARGET_ISTRIP, ISTRIP, ISTRIP }, |
434 | 31e31b8a | bellard | { TARGET_INLCR, TARGET_INLCR, INLCR, INLCR }, |
435 | 31e31b8a | bellard | { TARGET_IGNCR, TARGET_IGNCR, IGNCR, IGNCR }, |
436 | 31e31b8a | bellard | { TARGET_ICRNL, TARGET_ICRNL, ICRNL, ICRNL }, |
437 | 31e31b8a | bellard | { TARGET_IUCLC, TARGET_IUCLC, IUCLC, IUCLC }, |
438 | 31e31b8a | bellard | { TARGET_IXON, TARGET_IXON, IXON, IXON }, |
439 | 31e31b8a | bellard | { TARGET_IXANY, TARGET_IXANY, IXANY, IXANY }, |
440 | 31e31b8a | bellard | { TARGET_IXOFF, TARGET_IXOFF, IXOFF, IXOFF }, |
441 | 31e31b8a | bellard | { TARGET_IMAXBEL, TARGET_IMAXBEL, IMAXBEL, IMAXBEL }, |
442 | 31e31b8a | bellard | { 0, 0, 0, 0 } |
443 | 31e31b8a | bellard | }; |
444 | 31e31b8a | bellard | |
445 | 31e31b8a | bellard | bitmask_transtbl oflag_tbl[] = { |
446 | 31e31b8a | bellard | { TARGET_OPOST, TARGET_OPOST, OPOST, OPOST }, |
447 | 31e31b8a | bellard | { TARGET_OLCUC, TARGET_OLCUC, OLCUC, OLCUC }, |
448 | 31e31b8a | bellard | { TARGET_ONLCR, TARGET_ONLCR, ONLCR, ONLCR }, |
449 | 31e31b8a | bellard | { TARGET_OCRNL, TARGET_OCRNL, OCRNL, OCRNL }, |
450 | 31e31b8a | bellard | { TARGET_ONOCR, TARGET_ONOCR, ONOCR, ONOCR }, |
451 | 31e31b8a | bellard | { TARGET_ONLRET, TARGET_ONLRET, ONLRET, ONLRET }, |
452 | 31e31b8a | bellard | { TARGET_OFILL, TARGET_OFILL, OFILL, OFILL }, |
453 | 31e31b8a | bellard | { TARGET_OFDEL, TARGET_OFDEL, OFDEL, OFDEL }, |
454 | 31e31b8a | bellard | { TARGET_NLDLY, TARGET_NL0, NLDLY, NL0 }, |
455 | 31e31b8a | bellard | { TARGET_NLDLY, TARGET_NL1, NLDLY, NL1 }, |
456 | 31e31b8a | bellard | { TARGET_CRDLY, TARGET_CR0, CRDLY, CR0 }, |
457 | 31e31b8a | bellard | { TARGET_CRDLY, TARGET_CR1, CRDLY, CR1 }, |
458 | 31e31b8a | bellard | { TARGET_CRDLY, TARGET_CR2, CRDLY, CR2 }, |
459 | 31e31b8a | bellard | { TARGET_CRDLY, TARGET_CR3, CRDLY, CR3 }, |
460 | 31e31b8a | bellard | { TARGET_TABDLY, TARGET_TAB0, TABDLY, TAB0 }, |
461 | 31e31b8a | bellard | { TARGET_TABDLY, TARGET_TAB1, TABDLY, TAB1 }, |
462 | 31e31b8a | bellard | { TARGET_TABDLY, TARGET_TAB2, TABDLY, TAB2 }, |
463 | 31e31b8a | bellard | { TARGET_TABDLY, TARGET_TAB3, TABDLY, TAB3 }, |
464 | 31e31b8a | bellard | { TARGET_BSDLY, TARGET_BS0, BSDLY, BS0 }, |
465 | 31e31b8a | bellard | { TARGET_BSDLY, TARGET_BS1, BSDLY, BS1 }, |
466 | 31e31b8a | bellard | { TARGET_VTDLY, TARGET_VT0, VTDLY, VT0 }, |
467 | 31e31b8a | bellard | { TARGET_VTDLY, TARGET_VT1, VTDLY, VT1 }, |
468 | 31e31b8a | bellard | { TARGET_FFDLY, TARGET_FF0, FFDLY, FF0 }, |
469 | 31e31b8a | bellard | { TARGET_FFDLY, TARGET_FF1, FFDLY, FF1 }, |
470 | 31e31b8a | bellard | { 0, 0, 0, 0 } |
471 | 31e31b8a | bellard | }; |
472 | 31e31b8a | bellard | |
473 | 31e31b8a | bellard | bitmask_transtbl cflag_tbl[] = { |
474 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B0, CBAUD, B0 }, |
475 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B50, CBAUD, B50 }, |
476 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B75, CBAUD, B75 }, |
477 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B110, CBAUD, B110 }, |
478 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B134, CBAUD, B134 }, |
479 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B150, CBAUD, B150 }, |
480 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B200, CBAUD, B200 }, |
481 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B300, CBAUD, B300 }, |
482 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B600, CBAUD, B600 }, |
483 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B1200, CBAUD, B1200 }, |
484 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B1800, CBAUD, B1800 }, |
485 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B2400, CBAUD, B2400 }, |
486 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B4800, CBAUD, B4800 }, |
487 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B9600, CBAUD, B9600 }, |
488 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B19200, CBAUD, B19200 }, |
489 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B38400, CBAUD, B38400 }, |
490 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B57600, CBAUD, B57600 }, |
491 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B115200, CBAUD, B115200 }, |
492 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B230400, CBAUD, B230400 }, |
493 | 31e31b8a | bellard | { TARGET_CBAUD, TARGET_B460800, CBAUD, B460800 }, |
494 | 31e31b8a | bellard | { TARGET_CSIZE, TARGET_CS5, CSIZE, CS5 }, |
495 | 31e31b8a | bellard | { TARGET_CSIZE, TARGET_CS6, CSIZE, CS6 }, |
496 | 31e31b8a | bellard | { TARGET_CSIZE, TARGET_CS7, CSIZE, CS7 }, |
497 | 31e31b8a | bellard | { TARGET_CSIZE, TARGET_CS8, CSIZE, CS8 }, |
498 | 31e31b8a | bellard | { TARGET_CSTOPB, TARGET_CSTOPB, CSTOPB, CSTOPB }, |
499 | 31e31b8a | bellard | { TARGET_CREAD, TARGET_CREAD, CREAD, CREAD }, |
500 | 31e31b8a | bellard | { TARGET_PARENB, TARGET_PARENB, PARENB, PARENB }, |
501 | 31e31b8a | bellard | { TARGET_PARODD, TARGET_PARODD, PARODD, PARODD }, |
502 | 31e31b8a | bellard | { TARGET_HUPCL, TARGET_HUPCL, HUPCL, HUPCL }, |
503 | 31e31b8a | bellard | { TARGET_CLOCAL, TARGET_CLOCAL, CLOCAL, CLOCAL }, |
504 | 31e31b8a | bellard | { TARGET_CRTSCTS, TARGET_CRTSCTS, CRTSCTS, CRTSCTS }, |
505 | 31e31b8a | bellard | { 0, 0, 0, 0 } |
506 | 31e31b8a | bellard | }; |
507 | 31e31b8a | bellard | |
508 | 31e31b8a | bellard | bitmask_transtbl lflag_tbl[] = { |
509 | 31e31b8a | bellard | { TARGET_ISIG, TARGET_ISIG, ISIG, ISIG }, |
510 | 31e31b8a | bellard | { TARGET_ICANON, TARGET_ICANON, ICANON, ICANON }, |
511 | 31e31b8a | bellard | { TARGET_XCASE, TARGET_XCASE, XCASE, XCASE }, |
512 | 31e31b8a | bellard | { TARGET_ECHO, TARGET_ECHO, ECHO, ECHO }, |
513 | 31e31b8a | bellard | { TARGET_ECHOE, TARGET_ECHOE, ECHOE, ECHOE }, |
514 | 31e31b8a | bellard | { TARGET_ECHOK, TARGET_ECHOK, ECHOK, ECHOK }, |
515 | 31e31b8a | bellard | { TARGET_ECHONL, TARGET_ECHONL, ECHONL, ECHONL }, |
516 | 31e31b8a | bellard | { TARGET_NOFLSH, TARGET_NOFLSH, NOFLSH, NOFLSH }, |
517 | 31e31b8a | bellard | { TARGET_TOSTOP, TARGET_TOSTOP, TOSTOP, TOSTOP }, |
518 | 31e31b8a | bellard | { TARGET_ECHOCTL, TARGET_ECHOCTL, ECHOCTL, ECHOCTL }, |
519 | 31e31b8a | bellard | { TARGET_ECHOPRT, TARGET_ECHOPRT, ECHOPRT, ECHOPRT }, |
520 | 31e31b8a | bellard | { TARGET_ECHOKE, TARGET_ECHOKE, ECHOKE, ECHOKE }, |
521 | 31e31b8a | bellard | { TARGET_FLUSHO, TARGET_FLUSHO, FLUSHO, FLUSHO }, |
522 | 31e31b8a | bellard | { TARGET_PENDIN, TARGET_PENDIN, PENDIN, PENDIN }, |
523 | 31e31b8a | bellard | { TARGET_IEXTEN, TARGET_IEXTEN, IEXTEN, IEXTEN }, |
524 | 31e31b8a | bellard | { 0, 0, 0, 0 } |
525 | 31e31b8a | bellard | }; |
526 | 31e31b8a | bellard | |
527 | 31e31b8a | bellard | static void target_to_host_termios (void *dst, const void *src) |
528 | 31e31b8a | bellard | { |
529 | 31e31b8a | bellard | struct host_termios *host = dst;
|
530 | 31e31b8a | bellard | const struct target_termios *target = src; |
531 | 31e31b8a | bellard | |
532 | 31e31b8a | bellard | host->c_iflag = |
533 | 31e31b8a | bellard | target_to_host_bitmask(tswap32(target->c_iflag), iflag_tbl); |
534 | 31e31b8a | bellard | host->c_oflag = |
535 | 31e31b8a | bellard | target_to_host_bitmask(tswap32(target->c_oflag), oflag_tbl); |
536 | 31e31b8a | bellard | host->c_cflag = |
537 | 31e31b8a | bellard | target_to_host_bitmask(tswap32(target->c_cflag), cflag_tbl); |
538 | 31e31b8a | bellard | host->c_lflag = |
539 | 31e31b8a | bellard | target_to_host_bitmask(tswap32(target->c_lflag), lflag_tbl); |
540 | 31e31b8a | bellard | host->c_line = target->c_line; |
541 | 31e31b8a | bellard | |
542 | 31e31b8a | bellard | host->c_cc[VINTR] = target->c_cc[TARGET_VINTR]; |
543 | 31e31b8a | bellard | host->c_cc[VQUIT] = target->c_cc[TARGET_VQUIT]; |
544 | 31e31b8a | bellard | host->c_cc[VERASE] = target->c_cc[TARGET_VERASE]; |
545 | 31e31b8a | bellard | host->c_cc[VKILL] = target->c_cc[TARGET_VKILL]; |
546 | 31e31b8a | bellard | host->c_cc[VEOF] = target->c_cc[TARGET_VEOF]; |
547 | 31e31b8a | bellard | host->c_cc[VTIME] = target->c_cc[TARGET_VTIME]; |
548 | 31e31b8a | bellard | host->c_cc[VMIN] = target->c_cc[TARGET_VMIN]; |
549 | 31e31b8a | bellard | host->c_cc[VSWTC] = target->c_cc[TARGET_VSWTC]; |
550 | 31e31b8a | bellard | host->c_cc[VSTART] = target->c_cc[TARGET_VSTART]; |
551 | 31e31b8a | bellard | host->c_cc[VSTOP] = target->c_cc[TARGET_VSTOP]; |
552 | 31e31b8a | bellard | host->c_cc[VSUSP] = target->c_cc[TARGET_VSUSP]; |
553 | 31e31b8a | bellard | host->c_cc[VEOL] = target->c_cc[TARGET_VEOL]; |
554 | 31e31b8a | bellard | host->c_cc[VREPRINT] = target->c_cc[TARGET_VREPRINT]; |
555 | 31e31b8a | bellard | host->c_cc[VDISCARD] = target->c_cc[TARGET_VDISCARD]; |
556 | 31e31b8a | bellard | host->c_cc[VWERASE] = target->c_cc[TARGET_VWERASE]; |
557 | 31e31b8a | bellard | host->c_cc[VLNEXT] = target->c_cc[TARGET_VLNEXT]; |
558 | 31e31b8a | bellard | host->c_cc[VEOL2] = target->c_cc[TARGET_VEOL2]; |
559 | 31e31b8a | bellard | } |
560 | 31e31b8a | bellard | |
561 | 31e31b8a | bellard | static void host_to_target_termios (void *dst, const void *src) |
562 | 31e31b8a | bellard | { |
563 | 31e31b8a | bellard | struct target_termios *target = dst;
|
564 | 31e31b8a | bellard | const struct host_termios *host = src; |
565 | 31e31b8a | bellard | |
566 | 31e31b8a | bellard | target->c_iflag = |
567 | 31e31b8a | bellard | tswap32(host_to_target_bitmask(host->c_iflag, iflag_tbl)); |
568 | 31e31b8a | bellard | target->c_oflag = |
569 | 31e31b8a | bellard | tswap32(host_to_target_bitmask(host->c_oflag, oflag_tbl)); |
570 | 31e31b8a | bellard | target->c_cflag = |
571 | 31e31b8a | bellard | tswap32(host_to_target_bitmask(host->c_cflag, cflag_tbl)); |
572 | 31e31b8a | bellard | target->c_lflag = |
573 | 31e31b8a | bellard | tswap32(host_to_target_bitmask(host->c_lflag, lflag_tbl)); |
574 | 31e31b8a | bellard | target->c_line = host->c_line; |
575 | 31e31b8a | bellard | |
576 | 31e31b8a | bellard | target->c_cc[TARGET_VINTR] = host->c_cc[VINTR]; |
577 | 31e31b8a | bellard | target->c_cc[TARGET_VQUIT] = host->c_cc[VQUIT]; |
578 | 31e31b8a | bellard | target->c_cc[TARGET_VERASE] = host->c_cc[VERASE]; |
579 | 31e31b8a | bellard | target->c_cc[TARGET_VKILL] = host->c_cc[VKILL]; |
580 | 31e31b8a | bellard | target->c_cc[TARGET_VEOF] = host->c_cc[VEOF]; |
581 | 31e31b8a | bellard | target->c_cc[TARGET_VTIME] = host->c_cc[VTIME]; |
582 | 31e31b8a | bellard | target->c_cc[TARGET_VMIN] = host->c_cc[VMIN]; |
583 | 31e31b8a | bellard | target->c_cc[TARGET_VSWTC] = host->c_cc[VSWTC]; |
584 | 31e31b8a | bellard | target->c_cc[TARGET_VSTART] = host->c_cc[VSTART]; |
585 | 31e31b8a | bellard | target->c_cc[TARGET_VSTOP] = host->c_cc[VSTOP]; |
586 | 31e31b8a | bellard | target->c_cc[TARGET_VSUSP] = host->c_cc[VSUSP]; |
587 | 31e31b8a | bellard | target->c_cc[TARGET_VEOL] = host->c_cc[VEOL]; |
588 | 31e31b8a | bellard | target->c_cc[TARGET_VREPRINT] = host->c_cc[VREPRINT]; |
589 | 31e31b8a | bellard | target->c_cc[TARGET_VDISCARD] = host->c_cc[VDISCARD]; |
590 | 31e31b8a | bellard | target->c_cc[TARGET_VWERASE] = host->c_cc[VWERASE]; |
591 | 31e31b8a | bellard | target->c_cc[TARGET_VLNEXT] = host->c_cc[VLNEXT]; |
592 | 31e31b8a | bellard | target->c_cc[TARGET_VEOL2] = host->c_cc[VEOL2]; |
593 | 31e31b8a | bellard | } |
594 | 31e31b8a | bellard | |
595 | 31e31b8a | bellard | StructEntry struct_termios_def = { |
596 | 31e31b8a | bellard | .convert = { host_to_target_termios, target_to_host_termios }, |
597 | 31e31b8a | bellard | .size = { sizeof(struct target_termios), sizeof(struct host_termios) }, |
598 | 31e31b8a | bellard | .align = { __alignof__(struct target_termios), __alignof__(struct host_termios) }, |
599 | 31e31b8a | bellard | }; |
600 | 31e31b8a | bellard | |
601 | 31e31b8a | bellard | void syscall_init(void) |
602 | 31e31b8a | bellard | { |
603 | 31e31b8a | bellard | #define STRUCT(name, list...) thunk_register_struct(STRUCT_ ## name, #name, struct_ ## name ## _def); |
604 | 31e31b8a | bellard | #define STRUCT_SPECIAL(name) thunk_register_struct_direct(STRUCT_ ## name, #name, &struct_ ## name ## _def); |
605 | 31e31b8a | bellard | #include "syscall_types.h" |
606 | 31e31b8a | bellard | #undef STRUCT
|
607 | 31e31b8a | bellard | #undef STRUCT_SPECIAL
|
608 | 31e31b8a | bellard | } |
609 | 31e31b8a | bellard | |
610 | 31e31b8a | bellard | long do_syscall(int num, long arg1, long arg2, long arg3, |
611 | 31e31b8a | bellard | long arg4, long arg5, long arg6) |
612 | 31e31b8a | bellard | { |
613 | 31e31b8a | bellard | long ret;
|
614 | 31e31b8a | bellard | struct stat st;
|
615 | 31e31b8a | bellard | struct statfs *stfs;
|
616 | 31e31b8a | bellard | |
617 | 31e31b8a | bellard | // gemu_log("syscall %d\n", num);
|
618 | 31e31b8a | bellard | switch(num) {
|
619 | 31e31b8a | bellard | case TARGET_NR_exit:
|
620 | 31e31b8a | bellard | _exit(arg1); |
621 | 31e31b8a | bellard | ret = 0; /* avoid warning */ |
622 | 31e31b8a | bellard | break;
|
623 | 31e31b8a | bellard | case TARGET_NR_read:
|
624 | 31e31b8a | bellard | ret = get_errno(read(arg1, (void *)arg2, arg3));
|
625 | 31e31b8a | bellard | break;
|
626 | 31e31b8a | bellard | case TARGET_NR_write:
|
627 | 31e31b8a | bellard | ret = get_errno(write(arg1, (void *)arg2, arg3));
|
628 | 31e31b8a | bellard | break;
|
629 | 31e31b8a | bellard | case TARGET_NR_open:
|
630 | 31e31b8a | bellard | ret = get_errno(open((const char *)arg1, arg2, arg3)); |
631 | 31e31b8a | bellard | break;
|
632 | 31e31b8a | bellard | case TARGET_NR_close:
|
633 | 31e31b8a | bellard | ret = get_errno(close(arg1)); |
634 | 31e31b8a | bellard | break;
|
635 | 31e31b8a | bellard | case TARGET_NR_brk:
|
636 | 31e31b8a | bellard | ret = do_brk((char *)arg1);
|
637 | 31e31b8a | bellard | break;
|
638 | 31e31b8a | bellard | case TARGET_NR_fork:
|
639 | 31e31b8a | bellard | ret = get_errno(fork()); |
640 | 31e31b8a | bellard | break;
|
641 | 31e31b8a | bellard | case TARGET_NR_waitpid:
|
642 | 31e31b8a | bellard | { |
643 | 31e31b8a | bellard | int *status = (int *)arg2; |
644 | 31e31b8a | bellard | ret = get_errno(waitpid(arg1, status, arg3)); |
645 | 31e31b8a | bellard | if (!is_error(ret) && status)
|
646 | 31e31b8a | bellard | tswapls((long *)&status);
|
647 | 31e31b8a | bellard | } |
648 | 31e31b8a | bellard | break;
|
649 | 31e31b8a | bellard | case TARGET_NR_creat:
|
650 | 31e31b8a | bellard | ret = get_errno(creat((const char *)arg1, arg2)); |
651 | 31e31b8a | bellard | break;
|
652 | 31e31b8a | bellard | case TARGET_NR_link:
|
653 | 31e31b8a | bellard | ret = get_errno(link((const char *)arg1, (const char *)arg2)); |
654 | 31e31b8a | bellard | break;
|
655 | 31e31b8a | bellard | case TARGET_NR_unlink:
|
656 | 31e31b8a | bellard | ret = get_errno(unlink((const char *)arg1)); |
657 | 31e31b8a | bellard | break;
|
658 | 31e31b8a | bellard | case TARGET_NR_execve:
|
659 | 31e31b8a | bellard | ret = get_errno(execve((const char *)arg1, (void *)arg2, (void *)arg3)); |
660 | 31e31b8a | bellard | break;
|
661 | 31e31b8a | bellard | case TARGET_NR_chdir:
|
662 | 31e31b8a | bellard | ret = get_errno(chdir((const char *)arg1)); |
663 | 31e31b8a | bellard | break;
|
664 | 31e31b8a | bellard | case TARGET_NR_time:
|
665 | 31e31b8a | bellard | { |
666 | 31e31b8a | bellard | int *time_ptr = (int *)arg1; |
667 | 31e31b8a | bellard | ret = get_errno(time((time_t *)time_ptr)); |
668 | 31e31b8a | bellard | if (!is_error(ret) && time_ptr)
|
669 | 31e31b8a | bellard | tswap32s(time_ptr); |
670 | 31e31b8a | bellard | } |
671 | 31e31b8a | bellard | break;
|
672 | 31e31b8a | bellard | case TARGET_NR_mknod:
|
673 | 31e31b8a | bellard | ret = get_errno(mknod((const char *)arg1, arg2, arg3)); |
674 | 31e31b8a | bellard | break;
|
675 | 31e31b8a | bellard | case TARGET_NR_chmod:
|
676 | 31e31b8a | bellard | ret = get_errno(chmod((const char *)arg1, arg2)); |
677 | 31e31b8a | bellard | break;
|
678 | 31e31b8a | bellard | case TARGET_NR_lchown:
|
679 | 31e31b8a | bellard | ret = get_errno(chown((const char *)arg1, arg2, arg3)); |
680 | 31e31b8a | bellard | break;
|
681 | 31e31b8a | bellard | case TARGET_NR_break:
|
682 | 31e31b8a | bellard | goto unimplemented;
|
683 | 31e31b8a | bellard | case TARGET_NR_oldstat:
|
684 | 31e31b8a | bellard | goto unimplemented;
|
685 | 31e31b8a | bellard | case TARGET_NR_lseek:
|
686 | 31e31b8a | bellard | ret = get_errno(lseek(arg1, arg2, arg3)); |
687 | 31e31b8a | bellard | break;
|
688 | 31e31b8a | bellard | case TARGET_NR_getpid:
|
689 | 31e31b8a | bellard | ret = get_errno(getpid()); |
690 | 31e31b8a | bellard | break;
|
691 | 31e31b8a | bellard | case TARGET_NR_mount:
|
692 | 31e31b8a | bellard | /* need to look at the data field */
|
693 | 31e31b8a | bellard | goto unimplemented;
|
694 | 31e31b8a | bellard | case TARGET_NR_umount:
|
695 | 31e31b8a | bellard | ret = get_errno(umount((const char *)arg1)); |
696 | 31e31b8a | bellard | break;
|
697 | 31e31b8a | bellard | case TARGET_NR_setuid:
|
698 | 31e31b8a | bellard | ret = get_errno(setuid(arg1)); |
699 | 31e31b8a | bellard | break;
|
700 | 31e31b8a | bellard | case TARGET_NR_getuid:
|
701 | 31e31b8a | bellard | ret = get_errno(getuid()); |
702 | 31e31b8a | bellard | break;
|
703 | 31e31b8a | bellard | case TARGET_NR_stime:
|
704 | 31e31b8a | bellard | { |
705 | 31e31b8a | bellard | int *time_ptr = (int *)arg1; |
706 | 31e31b8a | bellard | if (time_ptr)
|
707 | 31e31b8a | bellard | tswap32s(time_ptr); |
708 | 31e31b8a | bellard | ret = get_errno(stime((time_t *)time_ptr)); |
709 | 31e31b8a | bellard | } |
710 | 31e31b8a | bellard | break;
|
711 | 31e31b8a | bellard | case TARGET_NR_ptrace:
|
712 | 31e31b8a | bellard | goto unimplemented;
|
713 | 31e31b8a | bellard | case TARGET_NR_alarm:
|
714 | 31e31b8a | bellard | ret = alarm(arg1); |
715 | 31e31b8a | bellard | break;
|
716 | 31e31b8a | bellard | case TARGET_NR_oldfstat:
|
717 | 31e31b8a | bellard | goto unimplemented;
|
718 | 31e31b8a | bellard | case TARGET_NR_pause:
|
719 | 31e31b8a | bellard | ret = get_errno(pause()); |
720 | 31e31b8a | bellard | break;
|
721 | 31e31b8a | bellard | case TARGET_NR_utime:
|
722 | 31e31b8a | bellard | goto unimplemented;
|
723 | 31e31b8a | bellard | case TARGET_NR_stty:
|
724 | 31e31b8a | bellard | goto unimplemented;
|
725 | 31e31b8a | bellard | case TARGET_NR_gtty:
|
726 | 31e31b8a | bellard | goto unimplemented;
|
727 | 31e31b8a | bellard | case TARGET_NR_access:
|
728 | 31e31b8a | bellard | ret = get_errno(access((const char *)arg1, arg2)); |
729 | 31e31b8a | bellard | break;
|
730 | 31e31b8a | bellard | case TARGET_NR_nice:
|
731 | 31e31b8a | bellard | ret = get_errno(nice(arg1)); |
732 | 31e31b8a | bellard | break;
|
733 | 31e31b8a | bellard | case TARGET_NR_ftime:
|
734 | 31e31b8a | bellard | goto unimplemented;
|
735 | 31e31b8a | bellard | case TARGET_NR_sync:
|
736 | 31e31b8a | bellard | ret = get_errno(sync()); |
737 | 31e31b8a | bellard | break;
|
738 | 31e31b8a | bellard | case TARGET_NR_kill:
|
739 | 31e31b8a | bellard | ret = get_errno(kill(arg1, arg2)); |
740 | 31e31b8a | bellard | break;
|
741 | 31e31b8a | bellard | case TARGET_NR_rename:
|
742 | 31e31b8a | bellard | ret = get_errno(rename((const char *)arg1, (const char *)arg2)); |
743 | 31e31b8a | bellard | break;
|
744 | 31e31b8a | bellard | case TARGET_NR_mkdir:
|
745 | 31e31b8a | bellard | ret = get_errno(mkdir((const char *)arg1, arg2)); |
746 | 31e31b8a | bellard | break;
|
747 | 31e31b8a | bellard | case TARGET_NR_rmdir:
|
748 | 31e31b8a | bellard | ret = get_errno(rmdir((const char *)arg1)); |
749 | 31e31b8a | bellard | break;
|
750 | 31e31b8a | bellard | case TARGET_NR_dup:
|
751 | 31e31b8a | bellard | ret = get_errno(dup(arg1)); |
752 | 31e31b8a | bellard | break;
|
753 | 31e31b8a | bellard | case TARGET_NR_pipe:
|
754 | 31e31b8a | bellard | { |
755 | 31e31b8a | bellard | int *pipe_ptr = (int *)arg1; |
756 | 31e31b8a | bellard | ret = get_errno(pipe(pipe_ptr)); |
757 | 31e31b8a | bellard | if (!is_error(ret)) {
|
758 | 31e31b8a | bellard | tswap32s(&pipe_ptr[0]);
|
759 | 31e31b8a | bellard | tswap32s(&pipe_ptr[1]);
|
760 | 31e31b8a | bellard | } |
761 | 31e31b8a | bellard | } |
762 | 31e31b8a | bellard | break;
|
763 | 31e31b8a | bellard | case TARGET_NR_times:
|
764 | 31e31b8a | bellard | goto unimplemented;
|
765 | 31e31b8a | bellard | case TARGET_NR_prof:
|
766 | 31e31b8a | bellard | goto unimplemented;
|
767 | 31e31b8a | bellard | case TARGET_NR_setgid:
|
768 | 31e31b8a | bellard | ret = get_errno(setgid(arg1)); |
769 | 31e31b8a | bellard | break;
|
770 | 31e31b8a | bellard | case TARGET_NR_getgid:
|
771 | 31e31b8a | bellard | ret = get_errno(getgid()); |
772 | 31e31b8a | bellard | break;
|
773 | 31e31b8a | bellard | case TARGET_NR_signal:
|
774 | 31e31b8a | bellard | goto unimplemented;
|
775 | 31e31b8a | bellard | case TARGET_NR_geteuid:
|
776 | 31e31b8a | bellard | ret = get_errno(geteuid()); |
777 | 31e31b8a | bellard | break;
|
778 | 31e31b8a | bellard | case TARGET_NR_getegid:
|
779 | 31e31b8a | bellard | ret = get_errno(getegid()); |
780 | 31e31b8a | bellard | break;
|
781 | 31e31b8a | bellard | case TARGET_NR_acct:
|
782 | 31e31b8a | bellard | goto unimplemented;
|
783 | 31e31b8a | bellard | case TARGET_NR_umount2:
|
784 | 31e31b8a | bellard | ret = get_errno(umount2((const char *)arg1, arg2)); |
785 | 31e31b8a | bellard | break;
|
786 | 31e31b8a | bellard | case TARGET_NR_lock:
|
787 | 31e31b8a | bellard | goto unimplemented;
|
788 | 31e31b8a | bellard | case TARGET_NR_ioctl:
|
789 | 31e31b8a | bellard | ret = do_ioctl(arg1, arg2, arg3); |
790 | 31e31b8a | bellard | break;
|
791 | 31e31b8a | bellard | case TARGET_NR_fcntl:
|
792 | 31e31b8a | bellard | switch(arg2) {
|
793 | 31e31b8a | bellard | case F_GETLK:
|
794 | 31e31b8a | bellard | case F_SETLK:
|
795 | 31e31b8a | bellard | case F_SETLKW:
|
796 | 31e31b8a | bellard | goto unimplemented;
|
797 | 31e31b8a | bellard | default:
|
798 | 31e31b8a | bellard | ret = get_errno(fcntl(arg1, arg2, arg3)); |
799 | 31e31b8a | bellard | break;
|
800 | 31e31b8a | bellard | } |
801 | 31e31b8a | bellard | break;
|
802 | 31e31b8a | bellard | case TARGET_NR_mpx:
|
803 | 31e31b8a | bellard | goto unimplemented;
|
804 | 31e31b8a | bellard | case TARGET_NR_setpgid:
|
805 | 31e31b8a | bellard | ret = get_errno(setpgid(arg1, arg2)); |
806 | 31e31b8a | bellard | break;
|
807 | 31e31b8a | bellard | case TARGET_NR_ulimit:
|
808 | 31e31b8a | bellard | goto unimplemented;
|
809 | 31e31b8a | bellard | case TARGET_NR_oldolduname:
|
810 | 31e31b8a | bellard | goto unimplemented;
|
811 | 31e31b8a | bellard | case TARGET_NR_umask:
|
812 | 31e31b8a | bellard | ret = get_errno(umask(arg1)); |
813 | 31e31b8a | bellard | break;
|
814 | 31e31b8a | bellard | case TARGET_NR_chroot:
|
815 | 31e31b8a | bellard | ret = get_errno(chroot((const char *)arg1)); |
816 | 31e31b8a | bellard | break;
|
817 | 31e31b8a | bellard | case TARGET_NR_ustat:
|
818 | 31e31b8a | bellard | goto unimplemented;
|
819 | 31e31b8a | bellard | case TARGET_NR_dup2:
|
820 | 31e31b8a | bellard | ret = get_errno(dup2(arg1, arg2)); |
821 | 31e31b8a | bellard | break;
|
822 | 31e31b8a | bellard | case TARGET_NR_getppid:
|
823 | 31e31b8a | bellard | ret = get_errno(getppid()); |
824 | 31e31b8a | bellard | break;
|
825 | 31e31b8a | bellard | case TARGET_NR_getpgrp:
|
826 | 31e31b8a | bellard | ret = get_errno(getpgrp()); |
827 | 31e31b8a | bellard | break;
|
828 | 31e31b8a | bellard | case TARGET_NR_setsid:
|
829 | 31e31b8a | bellard | ret = get_errno(setsid()); |
830 | 31e31b8a | bellard | break;
|
831 | 31e31b8a | bellard | case TARGET_NR_sigaction:
|
832 | 31e31b8a | bellard | #if 0
|
833 | 31e31b8a | bellard | {
|
834 | 31e31b8a | bellard | int signum = arg1;
|
835 | 31e31b8a | bellard | struct target_old_sigaction *tact = arg2, *toldact = arg3;
|
836 | 31e31b8a | bellard | ret = get_errno(setsid());
|
837 | 31e31b8a | bellard |
|
838 | 31e31b8a | bellard | |
839 | 31e31b8a | bellard | }
|
840 | 31e31b8a | bellard | break;
|
841 | 31e31b8a | bellard | #else
|
842 | 31e31b8a | bellard | goto unimplemented;
|
843 | 31e31b8a | bellard | #endif
|
844 | 31e31b8a | bellard | case TARGET_NR_sgetmask:
|
845 | 31e31b8a | bellard | goto unimplemented;
|
846 | 31e31b8a | bellard | case TARGET_NR_ssetmask:
|
847 | 31e31b8a | bellard | goto unimplemented;
|
848 | 31e31b8a | bellard | case TARGET_NR_setreuid:
|
849 | 31e31b8a | bellard | ret = get_errno(setreuid(arg1, arg2)); |
850 | 31e31b8a | bellard | break;
|
851 | 31e31b8a | bellard | case TARGET_NR_setregid:
|
852 | 31e31b8a | bellard | ret = get_errno(setregid(arg1, arg2)); |
853 | 31e31b8a | bellard | break;
|
854 | 31e31b8a | bellard | case TARGET_NR_sigsuspend:
|
855 | 31e31b8a | bellard | goto unimplemented;
|
856 | 31e31b8a | bellard | case TARGET_NR_sigpending:
|
857 | 31e31b8a | bellard | goto unimplemented;
|
858 | 31e31b8a | bellard | case TARGET_NR_sethostname:
|
859 | 31e31b8a | bellard | ret = get_errno(sethostname((const char *)arg1, arg2)); |
860 | 31e31b8a | bellard | break;
|
861 | 31e31b8a | bellard | case TARGET_NR_setrlimit:
|
862 | 31e31b8a | bellard | goto unimplemented;
|
863 | 31e31b8a | bellard | case TARGET_NR_getrlimit:
|
864 | 31e31b8a | bellard | goto unimplemented;
|
865 | 31e31b8a | bellard | case TARGET_NR_getrusage:
|
866 | 31e31b8a | bellard | goto unimplemented;
|
867 | 31e31b8a | bellard | case TARGET_NR_gettimeofday:
|
868 | 31e31b8a | bellard | { |
869 | 31e31b8a | bellard | struct target_timeval *target_tv = (void *)arg1; |
870 | 31e31b8a | bellard | struct timeval tv;
|
871 | 31e31b8a | bellard | ret = get_errno(gettimeofday(&tv, NULL));
|
872 | 31e31b8a | bellard | if (!is_error(ret)) {
|
873 | 31e31b8a | bellard | target_tv->tv_sec = tswapl(tv.tv_sec); |
874 | 31e31b8a | bellard | target_tv->tv_usec = tswapl(tv.tv_usec); |
875 | 31e31b8a | bellard | } |
876 | 31e31b8a | bellard | } |
877 | 31e31b8a | bellard | break;
|
878 | 31e31b8a | bellard | case TARGET_NR_settimeofday:
|
879 | 31e31b8a | bellard | { |
880 | 31e31b8a | bellard | struct target_timeval *target_tv = (void *)arg1; |
881 | 31e31b8a | bellard | struct timeval tv;
|
882 | 31e31b8a | bellard | tv.tv_sec = tswapl(target_tv->tv_sec); |
883 | 31e31b8a | bellard | tv.tv_usec = tswapl(target_tv->tv_usec); |
884 | 31e31b8a | bellard | ret = get_errno(settimeofday(&tv, NULL));
|
885 | 31e31b8a | bellard | } |
886 | 31e31b8a | bellard | break;
|
887 | 31e31b8a | bellard | case TARGET_NR_getgroups:
|
888 | 31e31b8a | bellard | goto unimplemented;
|
889 | 31e31b8a | bellard | case TARGET_NR_setgroups:
|
890 | 31e31b8a | bellard | goto unimplemented;
|
891 | 31e31b8a | bellard | case TARGET_NR_select:
|
892 | 31e31b8a | bellard | goto unimplemented;
|
893 | 31e31b8a | bellard | case TARGET_NR_symlink:
|
894 | 31e31b8a | bellard | ret = get_errno(symlink((const char *)arg1, (const char *)arg2)); |
895 | 31e31b8a | bellard | break;
|
896 | 31e31b8a | bellard | case TARGET_NR_oldlstat:
|
897 | 31e31b8a | bellard | goto unimplemented;
|
898 | 31e31b8a | bellard | case TARGET_NR_readlink:
|
899 | 31e31b8a | bellard | ret = get_errno(readlink((const char *)arg1, (char *)arg2, arg3)); |
900 | 31e31b8a | bellard | break;
|
901 | 31e31b8a | bellard | case TARGET_NR_uselib:
|
902 | 31e31b8a | bellard | goto unimplemented;
|
903 | 31e31b8a | bellard | case TARGET_NR_swapon:
|
904 | 31e31b8a | bellard | ret = get_errno(swapon((const char *)arg1, arg2)); |
905 | 31e31b8a | bellard | break;
|
906 | 31e31b8a | bellard | case TARGET_NR_reboot:
|
907 | 31e31b8a | bellard | goto unimplemented;
|
908 | 31e31b8a | bellard | case TARGET_NR_readdir:
|
909 | 31e31b8a | bellard | goto unimplemented;
|
910 | 31e31b8a | bellard | #ifdef TARGET_I386
|
911 | 31e31b8a | bellard | case TARGET_NR_mmap:
|
912 | 31e31b8a | bellard | { |
913 | 31e31b8a | bellard | uint32_t v1, v2, v3, v4, v5, v6, *vptr; |
914 | 31e31b8a | bellard | vptr = (uint32_t *)arg1; |
915 | 31e31b8a | bellard | v1 = tswap32(vptr[0]);
|
916 | 31e31b8a | bellard | v2 = tswap32(vptr[1]);
|
917 | 31e31b8a | bellard | v3 = tswap32(vptr[2]);
|
918 | 31e31b8a | bellard | v4 = tswap32(vptr[3]);
|
919 | 31e31b8a | bellard | v5 = tswap32(vptr[4]);
|
920 | 31e31b8a | bellard | v6 = tswap32(vptr[5]);
|
921 | 31e31b8a | bellard | ret = get_errno((long)mmap((void *)v1, v2, v3, v4, v5, v6)); |
922 | 31e31b8a | bellard | } |
923 | 31e31b8a | bellard | break;
|
924 | 31e31b8a | bellard | #endif
|
925 | 31e31b8a | bellard | #ifdef TARGET_I386
|
926 | 31e31b8a | bellard | case TARGET_NR_mmap2:
|
927 | 31e31b8a | bellard | #else
|
928 | 31e31b8a | bellard | case TARGET_NR_mmap:
|
929 | 31e31b8a | bellard | #endif
|
930 | 31e31b8a | bellard | ret = get_errno((long)mmap((void *)arg1, arg2, arg3, arg4, arg5, arg6)); |
931 | 31e31b8a | bellard | break;
|
932 | 31e31b8a | bellard | case TARGET_NR_munmap:
|
933 | 31e31b8a | bellard | ret = get_errno(munmap((void *)arg1, arg2));
|
934 | 31e31b8a | bellard | break;
|
935 | 31e31b8a | bellard | case TARGET_NR_truncate:
|
936 | 31e31b8a | bellard | ret = get_errno(truncate((const char *)arg1, arg2)); |
937 | 31e31b8a | bellard | break;
|
938 | 31e31b8a | bellard | case TARGET_NR_ftruncate:
|
939 | 31e31b8a | bellard | ret = get_errno(ftruncate(arg1, arg2)); |
940 | 31e31b8a | bellard | break;
|
941 | 31e31b8a | bellard | case TARGET_NR_fchmod:
|
942 | 31e31b8a | bellard | ret = get_errno(fchmod(arg1, arg2)); |
943 | 31e31b8a | bellard | break;
|
944 | 31e31b8a | bellard | case TARGET_NR_fchown:
|
945 | 31e31b8a | bellard | ret = get_errno(fchown(arg1, arg2, arg3)); |
946 | 31e31b8a | bellard | break;
|
947 | 31e31b8a | bellard | case TARGET_NR_getpriority:
|
948 | 31e31b8a | bellard | ret = get_errno(getpriority(arg1, arg2)); |
949 | 31e31b8a | bellard | break;
|
950 | 31e31b8a | bellard | case TARGET_NR_setpriority:
|
951 | 31e31b8a | bellard | ret = get_errno(setpriority(arg1, arg2, arg3)); |
952 | 31e31b8a | bellard | break;
|
953 | 31e31b8a | bellard | case TARGET_NR_profil:
|
954 | 31e31b8a | bellard | goto unimplemented;
|
955 | 31e31b8a | bellard | case TARGET_NR_statfs:
|
956 | 31e31b8a | bellard | stfs = (void *)arg2;
|
957 | 31e31b8a | bellard | ret = get_errno(sys_statfs((const char *)arg1, stfs)); |
958 | 31e31b8a | bellard | convert_statfs:
|
959 | 31e31b8a | bellard | if (!is_error(ret)) {
|
960 | 31e31b8a | bellard | tswap32s(&stfs->f_type); |
961 | 31e31b8a | bellard | tswap32s(&stfs->f_bsize); |
962 | 31e31b8a | bellard | tswap32s(&stfs->f_blocks); |
963 | 31e31b8a | bellard | tswap32s(&stfs->f_bfree); |
964 | 31e31b8a | bellard | tswap32s(&stfs->f_bavail); |
965 | 31e31b8a | bellard | tswap32s(&stfs->f_files); |
966 | 31e31b8a | bellard | tswap32s(&stfs->f_ffree); |
967 | 31e31b8a | bellard | tswap32s(&stfs->f_fsid.val[0]);
|
968 | 31e31b8a | bellard | tswap32s(&stfs->f_fsid.val[1]);
|
969 | 31e31b8a | bellard | tswap32s(&stfs->f_namelen); |
970 | 31e31b8a | bellard | } |
971 | 31e31b8a | bellard | break;
|
972 | 31e31b8a | bellard | case TARGET_NR_fstatfs:
|
973 | 31e31b8a | bellard | stfs = (void *)arg2;
|
974 | 31e31b8a | bellard | ret = get_errno(sys_fstatfs(arg1, stfs)); |
975 | 31e31b8a | bellard | goto convert_statfs;
|
976 | 31e31b8a | bellard | case TARGET_NR_ioperm:
|
977 | 31e31b8a | bellard | goto unimplemented;
|
978 | 31e31b8a | bellard | case TARGET_NR_socketcall:
|
979 | 31e31b8a | bellard | ret = do_socketcall(arg1, (long *)arg2);
|
980 | 31e31b8a | bellard | break;
|
981 | 31e31b8a | bellard | case TARGET_NR_syslog:
|
982 | 31e31b8a | bellard | goto unimplemented;
|
983 | 31e31b8a | bellard | case TARGET_NR_setitimer:
|
984 | 31e31b8a | bellard | goto unimplemented;
|
985 | 31e31b8a | bellard | case TARGET_NR_getitimer:
|
986 | 31e31b8a | bellard | goto unimplemented;
|
987 | 31e31b8a | bellard | case TARGET_NR_stat:
|
988 | 31e31b8a | bellard | ret = get_errno(stat((const char *)arg1, &st)); |
989 | 31e31b8a | bellard | goto do_stat;
|
990 | 31e31b8a | bellard | case TARGET_NR_lstat:
|
991 | 31e31b8a | bellard | ret = get_errno(lstat((const char *)arg1, &st)); |
992 | 31e31b8a | bellard | goto do_stat;
|
993 | 31e31b8a | bellard | case TARGET_NR_fstat:
|
994 | 31e31b8a | bellard | { |
995 | 31e31b8a | bellard | ret = get_errno(fstat(arg1, &st)); |
996 | 31e31b8a | bellard | do_stat:
|
997 | 31e31b8a | bellard | if (!is_error(ret)) {
|
998 | 31e31b8a | bellard | struct target_stat *target_st = (void *)arg2; |
999 | 31e31b8a | bellard | target_st->st_dev = tswap16(st.st_dev); |
1000 | 31e31b8a | bellard | target_st->st_ino = tswapl(st.st_ino); |
1001 | 31e31b8a | bellard | target_st->st_mode = tswap16(st.st_mode); |
1002 | 31e31b8a | bellard | target_st->st_nlink = tswap16(st.st_nlink); |
1003 | 31e31b8a | bellard | target_st->st_uid = tswap16(st.st_uid); |
1004 | 31e31b8a | bellard | target_st->st_gid = tswap16(st.st_gid); |
1005 | 31e31b8a | bellard | target_st->st_rdev = tswap16(st.st_rdev); |
1006 | 31e31b8a | bellard | target_st->st_size = tswapl(st.st_size); |
1007 | 31e31b8a | bellard | target_st->st_blksize = tswapl(st.st_blksize); |
1008 | 31e31b8a | bellard | target_st->st_blocks = tswapl(st.st_blocks); |
1009 | 31e31b8a | bellard | target_st->st_atime = tswapl(st.st_atime); |
1010 | 31e31b8a | bellard | target_st->st_mtime = tswapl(st.st_mtime); |
1011 | 31e31b8a | bellard | target_st->st_ctime = tswapl(st.st_ctime); |
1012 | 31e31b8a | bellard | } |
1013 | 31e31b8a | bellard | } |
1014 | 31e31b8a | bellard | break;
|
1015 | 31e31b8a | bellard | case TARGET_NR_olduname:
|
1016 | 31e31b8a | bellard | goto unimplemented;
|
1017 | 31e31b8a | bellard | case TARGET_NR_iopl:
|
1018 | 31e31b8a | bellard | goto unimplemented;
|
1019 | 31e31b8a | bellard | case TARGET_NR_vhangup:
|
1020 | 31e31b8a | bellard | ret = get_errno(vhangup()); |
1021 | 31e31b8a | bellard | break;
|
1022 | 31e31b8a | bellard | case TARGET_NR_idle:
|
1023 | 31e31b8a | bellard | goto unimplemented;
|
1024 | 31e31b8a | bellard | case TARGET_NR_vm86old:
|
1025 | 31e31b8a | bellard | goto unimplemented;
|
1026 | 31e31b8a | bellard | case TARGET_NR_wait4:
|
1027 | 31e31b8a | bellard | { |
1028 | 31e31b8a | bellard | int status;
|
1029 | 31e31b8a | bellard | target_long *status_ptr = (void *)arg2;
|
1030 | 31e31b8a | bellard | struct rusage rusage, *rusage_ptr;
|
1031 | 31e31b8a | bellard | struct target_rusage *target_rusage = (void *)arg4; |
1032 | 31e31b8a | bellard | if (target_rusage)
|
1033 | 31e31b8a | bellard | rusage_ptr = &rusage; |
1034 | 31e31b8a | bellard | else
|
1035 | 31e31b8a | bellard | rusage_ptr = NULL;
|
1036 | 31e31b8a | bellard | ret = get_errno(wait4(arg1, &status, arg3, rusage_ptr)); |
1037 | 31e31b8a | bellard | if (!is_error(ret)) {
|
1038 | 31e31b8a | bellard | if (status_ptr)
|
1039 | 31e31b8a | bellard | *status_ptr = tswap32(status); |
1040 | 31e31b8a | bellard | if (target_rusage) {
|
1041 | 31e31b8a | bellard | target_rusage->ru_utime.tv_sec = tswapl(rusage.ru_utime.tv_sec); |
1042 | 31e31b8a | bellard | target_rusage->ru_utime.tv_usec = tswapl(rusage.ru_utime.tv_usec); |
1043 | 31e31b8a | bellard | target_rusage->ru_stime.tv_sec = tswapl(rusage.ru_stime.tv_sec); |
1044 | 31e31b8a | bellard | target_rusage->ru_stime.tv_usec = tswapl(rusage.ru_stime.tv_usec); |
1045 | 31e31b8a | bellard | target_rusage->ru_maxrss = tswapl(rusage.ru_maxrss); |
1046 | 31e31b8a | bellard | target_rusage->ru_ixrss = tswapl(rusage.ru_ixrss); |
1047 | 31e31b8a | bellard | target_rusage->ru_idrss = tswapl(rusage.ru_idrss); |
1048 | 31e31b8a | bellard | target_rusage->ru_isrss = tswapl(rusage.ru_isrss); |
1049 | 31e31b8a | bellard | target_rusage->ru_minflt = tswapl(rusage.ru_minflt); |
1050 | 31e31b8a | bellard | target_rusage->ru_majflt = tswapl(rusage.ru_majflt); |
1051 | 31e31b8a | bellard | target_rusage->ru_nswap = tswapl(rusage.ru_nswap); |
1052 | 31e31b8a | bellard | target_rusage->ru_inblock = tswapl(rusage.ru_inblock); |
1053 | 31e31b8a | bellard | target_rusage->ru_oublock = tswapl(rusage.ru_oublock); |
1054 | 31e31b8a | bellard | target_rusage->ru_msgsnd = tswapl(rusage.ru_msgsnd); |
1055 | 31e31b8a | bellard | target_rusage->ru_msgrcv = tswapl(rusage.ru_msgrcv); |
1056 | 31e31b8a | bellard | target_rusage->ru_nsignals = tswapl(rusage.ru_nsignals); |
1057 | 31e31b8a | bellard | target_rusage->ru_nvcsw = tswapl(rusage.ru_nvcsw); |
1058 | 31e31b8a | bellard | target_rusage->ru_nivcsw = tswapl(rusage.ru_nivcsw); |
1059 | 31e31b8a | bellard | } |
1060 | 31e31b8a | bellard | } |
1061 | 31e31b8a | bellard | } |
1062 | 31e31b8a | bellard | break;
|
1063 | 31e31b8a | bellard | case TARGET_NR_swapoff:
|
1064 | 31e31b8a | bellard | ret = get_errno(swapoff((const char *)arg1)); |
1065 | 31e31b8a | bellard | break;
|
1066 | 31e31b8a | bellard | case TARGET_NR_sysinfo:
|
1067 | 31e31b8a | bellard | goto unimplemented;
|
1068 | 31e31b8a | bellard | case TARGET_NR_ipc:
|
1069 | 31e31b8a | bellard | goto unimplemented;
|
1070 | 31e31b8a | bellard | case TARGET_NR_fsync:
|
1071 | 31e31b8a | bellard | ret = get_errno(fsync(arg1)); |
1072 | 31e31b8a | bellard | break;
|
1073 | 31e31b8a | bellard | case TARGET_NR_sigreturn:
|
1074 | 31e31b8a | bellard | goto unimplemented;
|
1075 | 31e31b8a | bellard | case TARGET_NR_clone:
|
1076 | 31e31b8a | bellard | goto unimplemented;
|
1077 | 31e31b8a | bellard | case TARGET_NR_setdomainname:
|
1078 | 31e31b8a | bellard | ret = get_errno(setdomainname((const char *)arg1, arg2)); |
1079 | 31e31b8a | bellard | break;
|
1080 | 31e31b8a | bellard | case TARGET_NR_uname:
|
1081 | 31e31b8a | bellard | /* no need to transcode because we use the linux syscall */
|
1082 | 31e31b8a | bellard | ret = get_errno(sys_uname((struct new_utsname *)arg1));
|
1083 | 31e31b8a | bellard | break;
|
1084 | 31e31b8a | bellard | case TARGET_NR_modify_ldt:
|
1085 | 31e31b8a | bellard | goto unimplemented;
|
1086 | 31e31b8a | bellard | case TARGET_NR_adjtimex:
|
1087 | 31e31b8a | bellard | goto unimplemented;
|
1088 | 31e31b8a | bellard | case TARGET_NR_mprotect:
|
1089 | 31e31b8a | bellard | ret = get_errno(mprotect((void *)arg1, arg2, arg3));
|
1090 | 31e31b8a | bellard | break;
|
1091 | 31e31b8a | bellard | case TARGET_NR_sigprocmask:
|
1092 | 31e31b8a | bellard | { |
1093 | 31e31b8a | bellard | int how = arg1;
|
1094 | 31e31b8a | bellard | sigset_t set, oldset, *set_ptr; |
1095 | 31e31b8a | bellard | target_ulong *pset = (void *)arg2, *poldset = (void *)arg3; |
1096 | 31e31b8a | bellard | |
1097 | 31e31b8a | bellard | switch(how) {
|
1098 | 31e31b8a | bellard | case TARGET_SIG_BLOCK:
|
1099 | 31e31b8a | bellard | how = SIG_BLOCK; |
1100 | 31e31b8a | bellard | break;
|
1101 | 31e31b8a | bellard | case TARGET_SIG_UNBLOCK:
|
1102 | 31e31b8a | bellard | how = SIG_UNBLOCK; |
1103 | 31e31b8a | bellard | break;
|
1104 | 31e31b8a | bellard | case TARGET_SIG_SETMASK:
|
1105 | 31e31b8a | bellard | how = SIG_SETMASK; |
1106 | 31e31b8a | bellard | break;
|
1107 | 31e31b8a | bellard | default:
|
1108 | 31e31b8a | bellard | ret = -EINVAL; |
1109 | 31e31b8a | bellard | goto fail;
|
1110 | 31e31b8a | bellard | } |
1111 | 31e31b8a | bellard | |
1112 | 31e31b8a | bellard | if (pset) {
|
1113 | 31e31b8a | bellard | target_to_host_old_sigset(&set, pset); |
1114 | 31e31b8a | bellard | set_ptr = &set; |
1115 | 31e31b8a | bellard | } else {
|
1116 | 31e31b8a | bellard | set_ptr = NULL;
|
1117 | 31e31b8a | bellard | } |
1118 | 31e31b8a | bellard | ret = get_errno(sigprocmask(arg1, set_ptr, &oldset)); |
1119 | 31e31b8a | bellard | if (!is_error(ret) && poldset) {
|
1120 | 31e31b8a | bellard | host_to_target_old_sigset(poldset, &oldset); |
1121 | 31e31b8a | bellard | } |
1122 | 31e31b8a | bellard | } |
1123 | 31e31b8a | bellard | break;
|
1124 | 31e31b8a | bellard | case TARGET_NR_create_module:
|
1125 | 31e31b8a | bellard | case TARGET_NR_init_module:
|
1126 | 31e31b8a | bellard | case TARGET_NR_delete_module:
|
1127 | 31e31b8a | bellard | case TARGET_NR_get_kernel_syms:
|
1128 | 31e31b8a | bellard | goto unimplemented;
|
1129 | 31e31b8a | bellard | case TARGET_NR_quotactl:
|
1130 | 31e31b8a | bellard | goto unimplemented;
|
1131 | 31e31b8a | bellard | case TARGET_NR_getpgid:
|
1132 | 31e31b8a | bellard | ret = get_errno(getpgid(arg1)); |
1133 | 31e31b8a | bellard | break;
|
1134 | 31e31b8a | bellard | case TARGET_NR_fchdir:
|
1135 | 31e31b8a | bellard | ret = get_errno(fchdir(arg1)); |
1136 | 31e31b8a | bellard | break;
|
1137 | 31e31b8a | bellard | case TARGET_NR_bdflush:
|
1138 | 31e31b8a | bellard | goto unimplemented;
|
1139 | 31e31b8a | bellard | case TARGET_NR_sysfs:
|
1140 | 31e31b8a | bellard | goto unimplemented;
|
1141 | 31e31b8a | bellard | case TARGET_NR_personality:
|
1142 | 31e31b8a | bellard | ret = get_errno(mprotect((void *)arg1, arg2, arg3));
|
1143 | 31e31b8a | bellard | break;
|
1144 | 31e31b8a | bellard | case TARGET_NR_afs_syscall:
|
1145 | 31e31b8a | bellard | goto unimplemented;
|
1146 | 31e31b8a | bellard | case TARGET_NR_setfsuid:
|
1147 | 31e31b8a | bellard | goto unimplemented;
|
1148 | 31e31b8a | bellard | case TARGET_NR_setfsgid:
|
1149 | 31e31b8a | bellard | goto unimplemented;
|
1150 | 31e31b8a | bellard | case TARGET_NR__llseek:
|
1151 | 31e31b8a | bellard | { |
1152 | 31e31b8a | bellard | int64_t res; |
1153 | 31e31b8a | bellard | ret = get_errno(_llseek(arg1, arg2, arg3, &res, arg5)); |
1154 | 31e31b8a | bellard | *(int64_t *)arg4 = tswap64(res); |
1155 | 31e31b8a | bellard | } |
1156 | 31e31b8a | bellard | break;
|
1157 | 31e31b8a | bellard | case TARGET_NR_getdents:
|
1158 | 31e31b8a | bellard | #if TARGET_LONG_SIZE != 4 |
1159 | 31e31b8a | bellard | #error not supported
|
1160 | 31e31b8a | bellard | #endif
|
1161 | 31e31b8a | bellard | { |
1162 | 31e31b8a | bellard | struct dirent *dirp = (void *)arg2; |
1163 | 31e31b8a | bellard | long count = arg3;
|
1164 | 31e31b8a | bellard | ret = get_errno(getdents(arg1, dirp, count)); |
1165 | 31e31b8a | bellard | if (!is_error(ret)) {
|
1166 | 31e31b8a | bellard | struct dirent *de;
|
1167 | 31e31b8a | bellard | int len = ret;
|
1168 | 31e31b8a | bellard | int reclen;
|
1169 | 31e31b8a | bellard | de = dirp; |
1170 | 31e31b8a | bellard | while (len > 0) { |
1171 | 31e31b8a | bellard | reclen = tswap16(de->d_reclen); |
1172 | 31e31b8a | bellard | if (reclen > len)
|
1173 | 31e31b8a | bellard | break;
|
1174 | 31e31b8a | bellard | de->d_reclen = reclen; |
1175 | 31e31b8a | bellard | tswapls(&de->d_ino); |
1176 | 31e31b8a | bellard | tswapls(&de->d_off); |
1177 | 31e31b8a | bellard | de = (struct dirent *)((char *)de + reclen); |
1178 | 31e31b8a | bellard | len -= reclen; |
1179 | 31e31b8a | bellard | } |
1180 | 31e31b8a | bellard | } |
1181 | 31e31b8a | bellard | } |
1182 | 31e31b8a | bellard | break;
|
1183 | 31e31b8a | bellard | case TARGET_NR__newselect:
|
1184 | 31e31b8a | bellard | ret = do_select(arg1, (void *)arg2, (void *)arg3, (void *)arg4, |
1185 | 31e31b8a | bellard | (void *)arg5);
|
1186 | 31e31b8a | bellard | break;
|
1187 | 31e31b8a | bellard | case TARGET_NR_flock:
|
1188 | 31e31b8a | bellard | goto unimplemented;
|
1189 | 31e31b8a | bellard | case TARGET_NR_msync:
|
1190 | 31e31b8a | bellard | ret = get_errno(msync((void *)arg1, arg2, arg3));
|
1191 | 31e31b8a | bellard | break;
|
1192 | 31e31b8a | bellard | case TARGET_NR_readv:
|
1193 | 31e31b8a | bellard | { |
1194 | 31e31b8a | bellard | int count = arg3;
|
1195 | 31e31b8a | bellard | int i;
|
1196 | 31e31b8a | bellard | struct iovec *vec;
|
1197 | 31e31b8a | bellard | struct target_iovec *target_vec = (void *)arg2; |
1198 | 31e31b8a | bellard | |
1199 | 31e31b8a | bellard | vec = alloca(count * sizeof(struct iovec)); |
1200 | 31e31b8a | bellard | for(i = 0;i < count; i++) { |
1201 | 31e31b8a | bellard | vec[i].iov_base = (void *)tswapl(target_vec[i].iov_base);
|
1202 | 31e31b8a | bellard | vec[i].iov_len = tswapl(target_vec[i].iov_len); |
1203 | 31e31b8a | bellard | } |
1204 | 31e31b8a | bellard | ret = get_errno(readv(arg1, vec, count)); |
1205 | 31e31b8a | bellard | } |
1206 | 31e31b8a | bellard | break;
|
1207 | 31e31b8a | bellard | case TARGET_NR_writev:
|
1208 | 31e31b8a | bellard | { |
1209 | 31e31b8a | bellard | int count = arg3;
|
1210 | 31e31b8a | bellard | int i;
|
1211 | 31e31b8a | bellard | struct iovec *vec;
|
1212 | 31e31b8a | bellard | struct target_iovec *target_vec = (void *)arg2; |
1213 | 31e31b8a | bellard | |
1214 | 31e31b8a | bellard | vec = alloca(count * sizeof(struct iovec)); |
1215 | 31e31b8a | bellard | for(i = 0;i < count; i++) { |
1216 | 31e31b8a | bellard | vec[i].iov_base = (void *)tswapl(target_vec[i].iov_base);
|
1217 | 31e31b8a | bellard | vec[i].iov_len = tswapl(target_vec[i].iov_len); |
1218 | 31e31b8a | bellard | } |
1219 | 31e31b8a | bellard | ret = get_errno(writev(arg1, vec, count)); |
1220 | 31e31b8a | bellard | } |
1221 | 31e31b8a | bellard | break;
|
1222 | 31e31b8a | bellard | case TARGET_NR_getsid:
|
1223 | 31e31b8a | bellard | ret = get_errno(getsid(arg1)); |
1224 | 31e31b8a | bellard | break;
|
1225 | 31e31b8a | bellard | case TARGET_NR_fdatasync:
|
1226 | 31e31b8a | bellard | goto unimplemented;
|
1227 | 31e31b8a | bellard | case TARGET_NR__sysctl:
|
1228 | 31e31b8a | bellard | goto unimplemented;
|
1229 | 31e31b8a | bellard | case TARGET_NR_mlock:
|
1230 | 31e31b8a | bellard | ret = get_errno(mlock((void *)arg1, arg2));
|
1231 | 31e31b8a | bellard | break;
|
1232 | 31e31b8a | bellard | case TARGET_NR_munlock:
|
1233 | 31e31b8a | bellard | ret = get_errno(munlock((void *)arg1, arg2));
|
1234 | 31e31b8a | bellard | break;
|
1235 | 31e31b8a | bellard | case TARGET_NR_mlockall:
|
1236 | 31e31b8a | bellard | ret = get_errno(mlockall(arg1)); |
1237 | 31e31b8a | bellard | break;
|
1238 | 31e31b8a | bellard | case TARGET_NR_munlockall:
|
1239 | 31e31b8a | bellard | ret = get_errno(munlockall()); |
1240 | 31e31b8a | bellard | break;
|
1241 | 31e31b8a | bellard | case TARGET_NR_sched_setparam:
|
1242 | 31e31b8a | bellard | goto unimplemented;
|
1243 | 31e31b8a | bellard | case TARGET_NR_sched_getparam:
|
1244 | 31e31b8a | bellard | goto unimplemented;
|
1245 | 31e31b8a | bellard | case TARGET_NR_sched_setscheduler:
|
1246 | 31e31b8a | bellard | goto unimplemented;
|
1247 | 31e31b8a | bellard | case TARGET_NR_sched_getscheduler:
|
1248 | 31e31b8a | bellard | goto unimplemented;
|
1249 | 31e31b8a | bellard | case TARGET_NR_sched_yield:
|
1250 | 31e31b8a | bellard | ret = get_errno(sched_yield()); |
1251 | 31e31b8a | bellard | break;
|
1252 | 31e31b8a | bellard | case TARGET_NR_sched_get_priority_max:
|
1253 | 31e31b8a | bellard | case TARGET_NR_sched_get_priority_min:
|
1254 | 31e31b8a | bellard | case TARGET_NR_sched_rr_get_interval:
|
1255 | 31e31b8a | bellard | case TARGET_NR_nanosleep:
|
1256 | 31e31b8a | bellard | case TARGET_NR_mremap:
|
1257 | 31e31b8a | bellard | case TARGET_NR_setresuid:
|
1258 | 31e31b8a | bellard | case TARGET_NR_getresuid:
|
1259 | 31e31b8a | bellard | case TARGET_NR_vm86:
|
1260 | 31e31b8a | bellard | case TARGET_NR_query_module:
|
1261 | 31e31b8a | bellard | case TARGET_NR_poll:
|
1262 | 31e31b8a | bellard | case TARGET_NR_nfsservctl:
|
1263 | 31e31b8a | bellard | case TARGET_NR_setresgid:
|
1264 | 31e31b8a | bellard | case TARGET_NR_getresgid:
|
1265 | 31e31b8a | bellard | case TARGET_NR_prctl:
|
1266 | 31e31b8a | bellard | case TARGET_NR_rt_sigreturn:
|
1267 | 31e31b8a | bellard | case TARGET_NR_rt_sigaction:
|
1268 | 31e31b8a | bellard | case TARGET_NR_rt_sigprocmask:
|
1269 | 31e31b8a | bellard | case TARGET_NR_rt_sigpending:
|
1270 | 31e31b8a | bellard | case TARGET_NR_rt_sigtimedwait:
|
1271 | 31e31b8a | bellard | case TARGET_NR_rt_sigqueueinfo:
|
1272 | 31e31b8a | bellard | case TARGET_NR_rt_sigsuspend:
|
1273 | 31e31b8a | bellard | case TARGET_NR_pread:
|
1274 | 31e31b8a | bellard | case TARGET_NR_pwrite:
|
1275 | 31e31b8a | bellard | goto unimplemented;
|
1276 | 31e31b8a | bellard | case TARGET_NR_chown:
|
1277 | 31e31b8a | bellard | ret = get_errno(chown((const char *)arg1, arg2, arg3)); |
1278 | 31e31b8a | bellard | break;
|
1279 | 31e31b8a | bellard | case TARGET_NR_getcwd:
|
1280 | 31e31b8a | bellard | ret = get_errno(sys_getcwd((char *)arg1, arg2));
|
1281 | 31e31b8a | bellard | break;
|
1282 | 31e31b8a | bellard | case TARGET_NR_capget:
|
1283 | 31e31b8a | bellard | case TARGET_NR_capset:
|
1284 | 31e31b8a | bellard | case TARGET_NR_sigaltstack:
|
1285 | 31e31b8a | bellard | case TARGET_NR_sendfile:
|
1286 | 31e31b8a | bellard | case TARGET_NR_getpmsg:
|
1287 | 31e31b8a | bellard | case TARGET_NR_putpmsg:
|
1288 | 31e31b8a | bellard | case TARGET_NR_vfork:
|
1289 | 31e31b8a | bellard | ret = get_errno(vfork()); |
1290 | 31e31b8a | bellard | break;
|
1291 | 31e31b8a | bellard | case TARGET_NR_ugetrlimit:
|
1292 | 31e31b8a | bellard | case TARGET_NR_truncate64:
|
1293 | 31e31b8a | bellard | case TARGET_NR_ftruncate64:
|
1294 | 31e31b8a | bellard | case TARGET_NR_stat64:
|
1295 | 31e31b8a | bellard | case TARGET_NR_lstat64:
|
1296 | 31e31b8a | bellard | case TARGET_NR_fstat64:
|
1297 | 31e31b8a | bellard | case TARGET_NR_lchown32:
|
1298 | 31e31b8a | bellard | case TARGET_NR_getuid32:
|
1299 | 31e31b8a | bellard | case TARGET_NR_getgid32:
|
1300 | 31e31b8a | bellard | case TARGET_NR_geteuid32:
|
1301 | 31e31b8a | bellard | case TARGET_NR_getegid32:
|
1302 | 31e31b8a | bellard | case TARGET_NR_setreuid32:
|
1303 | 31e31b8a | bellard | case TARGET_NR_setregid32:
|
1304 | 31e31b8a | bellard | case TARGET_NR_getgroups32:
|
1305 | 31e31b8a | bellard | case TARGET_NR_setgroups32:
|
1306 | 31e31b8a | bellard | case TARGET_NR_fchown32:
|
1307 | 31e31b8a | bellard | case TARGET_NR_setresuid32:
|
1308 | 31e31b8a | bellard | case TARGET_NR_getresuid32:
|
1309 | 31e31b8a | bellard | case TARGET_NR_setresgid32:
|
1310 | 31e31b8a | bellard | case TARGET_NR_getresgid32:
|
1311 | 31e31b8a | bellard | case TARGET_NR_chown32:
|
1312 | 31e31b8a | bellard | case TARGET_NR_setuid32:
|
1313 | 31e31b8a | bellard | case TARGET_NR_setgid32:
|
1314 | 31e31b8a | bellard | case TARGET_NR_setfsuid32:
|
1315 | 31e31b8a | bellard | case TARGET_NR_setfsgid32:
|
1316 | 31e31b8a | bellard | case TARGET_NR_pivot_root:
|
1317 | 31e31b8a | bellard | case TARGET_NR_mincore:
|
1318 | 31e31b8a | bellard | case TARGET_NR_madvise:
|
1319 | 31e31b8a | bellard | case TARGET_NR_getdents64:
|
1320 | 31e31b8a | bellard | case TARGET_NR_fcntl64:
|
1321 | 31e31b8a | bellard | case TARGET_NR_security:
|
1322 | 31e31b8a | bellard | goto unimplemented;
|
1323 | 31e31b8a | bellard | case TARGET_NR_gettid:
|
1324 | 31e31b8a | bellard | ret = get_errno(gettid()); |
1325 | 31e31b8a | bellard | break;
|
1326 | 31e31b8a | bellard | case TARGET_NR_readahead:
|
1327 | 31e31b8a | bellard | case TARGET_NR_setxattr:
|
1328 | 31e31b8a | bellard | case TARGET_NR_lsetxattr:
|
1329 | 31e31b8a | bellard | case TARGET_NR_fsetxattr:
|
1330 | 31e31b8a | bellard | case TARGET_NR_getxattr:
|
1331 | 31e31b8a | bellard | case TARGET_NR_lgetxattr:
|
1332 | 31e31b8a | bellard | case TARGET_NR_fgetxattr:
|
1333 | 31e31b8a | bellard | case TARGET_NR_listxattr:
|
1334 | 31e31b8a | bellard | case TARGET_NR_llistxattr:
|
1335 | 31e31b8a | bellard | case TARGET_NR_flistxattr:
|
1336 | 31e31b8a | bellard | case TARGET_NR_removexattr:
|
1337 | 31e31b8a | bellard | case TARGET_NR_lremovexattr:
|
1338 | 31e31b8a | bellard | case TARGET_NR_fremovexattr:
|
1339 | 31e31b8a | bellard | goto unimplemented;
|
1340 | 31e31b8a | bellard | default:
|
1341 | 31e31b8a | bellard | unimplemented:
|
1342 | 31e31b8a | bellard | gemu_log("Unsupported syscall: %d\n", num);
|
1343 | 31e31b8a | bellard | ret = -ENOSYS; |
1344 | 31e31b8a | bellard | break;
|
1345 | 31e31b8a | bellard | } |
1346 | 31e31b8a | bellard | fail:
|
1347 | 31e31b8a | bellard | return ret;
|
1348 | 31e31b8a | bellard | } |