Adrian Bunk | b00dc83 | 2008-05-19 16:52:27 -0700 | [diff] [blame] | 1 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | * sys32.S: I-cache tricks for 32-bit compatibility layer simple |
| 3 | * conversions. |
| 4 | * |
| 5 | * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) |
| 6 | * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) |
| 7 | */ |
| 8 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | #include <asm/errno.h> |
| 10 | |
| 11 | /* NOTE: call as jump breaks return stack, we have to avoid that */ |
| 12 | |
| 13 | .text |
| 14 | |
| 15 | #define SIGN1(STUB,SYSCALL,REG1) \ |
| 16 | .align 32; \ |
| 17 | .globl STUB; \ |
| 18 | STUB: sethi %hi(SYSCALL), %g1; \ |
| 19 | jmpl %g1 + %lo(SYSCALL), %g0; \ |
| 20 | sra REG1, 0, REG1 |
| 21 | |
| 22 | #define SIGN2(STUB,SYSCALL,REG1,REG2) \ |
| 23 | .align 32; \ |
| 24 | .globl STUB; \ |
| 25 | STUB: sethi %hi(SYSCALL), %g1; \ |
| 26 | sra REG1, 0, REG1; \ |
| 27 | jmpl %g1 + %lo(SYSCALL), %g0; \ |
| 28 | sra REG2, 0, REG2 |
| 29 | |
| 30 | #define SIGN3(STUB,SYSCALL,REG1,REG2,REG3) \ |
| 31 | .align 32; \ |
| 32 | .globl STUB; \ |
| 33 | STUB: sra REG1, 0, REG1; \ |
| 34 | sethi %hi(SYSCALL), %g1; \ |
| 35 | sra REG2, 0, REG2; \ |
| 36 | jmpl %g1 + %lo(SYSCALL), %g0; \ |
| 37 | sra REG3, 0, REG3 |
| 38 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | SIGN1(sys32_getrusage, compat_sys_getrusage, %o0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | SIGN1(sys32_readahead, compat_sys_readahead, %o0) |
| 41 | SIGN2(sys32_fadvise64, compat_sys_fadvise64, %o0, %o4) |
| 42 | SIGN2(sys32_fadvise64_64, compat_sys_fadvise64_64, %o0, %o5) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | SIGN1(sys32_clock_nanosleep, compat_sys_clock_nanosleep, %o1) |
| 44 | SIGN1(sys32_timer_settime, compat_sys_timer_settime, %o1) |
| 45 | SIGN1(sys32_io_submit, compat_sys_io_submit, %o1) |
| 46 | SIGN1(sys32_mq_open, compat_sys_mq_open, %o1) |
| 47 | SIGN1(sys32_select, compat_sys_select, %o0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | SIGN3(sys32_futex, compat_sys_futex, %o1, %o2, %o5) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | SIGN2(sys32_sendfile, compat_sys_sendfile, %o0, %o1) |
Johannes Berg | 1dacc76 | 2009-07-01 11:26:02 +0000 | [diff] [blame] | 50 | SIGN1(sys32_recvfrom, compat_sys_recvfrom, %o0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | SIGN1(sys32_recvmsg, compat_sys_recvmsg, %o0) |
| 52 | SIGN1(sys32_sendmsg, compat_sys_sendmsg, %o0) |
David S. Miller | 289eee6 | 2006-03-31 23:49:34 -0800 | [diff] [blame] | 53 | SIGN2(sys32_sync_file_range, compat_sync_file_range, %o0, %o5) |
David S. Miller | 8c45112 | 2006-05-03 13:55:46 -0700 | [diff] [blame] | 54 | SIGN1(sys32_vmsplice, compat_sys_vmsplice, %o0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | |
| 56 | .globl sys32_mmap2 |
| 57 | sys32_mmap2: |
| 58 | sethi %hi(sys_mmap), %g1 |
| 59 | jmpl %g1 + %lo(sys_mmap), %g0 |
| 60 | sllx %o5, 12, %o5 |
| 61 | |
| 62 | .align 32 |
| 63 | .globl sys32_socketcall |
| 64 | sys32_socketcall: /* %o0=call, %o1=args */ |
| 65 | cmp %o0, 1 |
| 66 | bl,pn %xcc, do_einval |
David Miller | f8b2256 | 2008-11-19 15:36:15 -0800 | [diff] [blame] | 67 | cmp %o0, 18 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | bg,pn %xcc, do_einval |
| 69 | sub %o0, 1, %o0 |
| 70 | sllx %o0, 5, %o0 |
| 71 | sethi %hi(__socketcall_table_begin), %g2 |
| 72 | or %g2, %lo(__socketcall_table_begin), %g2 |
| 73 | jmpl %g2 + %o0, %g0 |
| 74 | nop |
David S. Miller | 5fd2975 | 2005-09-28 20:41:45 -0700 | [diff] [blame] | 75 | do_einval: |
| 76 | retl |
| 77 | mov -EINVAL, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 79 | .align 32 |
| 80 | __socketcall_table_begin: |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 81 | |
| 82 | /* Each entry is exactly 32 bytes. */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 83 | do_sys_socket: /* sys_socket(int, int, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 84 | 1: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | sethi %hi(sys_socket), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 86 | 2: ldswa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | jmpl %g1 + %lo(sys_socket), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 88 | 3: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 89 | nop |
| 90 | nop |
| 91 | nop |
| 92 | do_sys_bind: /* sys_bind(int fd, struct sockaddr *, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 93 | 4: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | sethi %hi(sys_bind), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 95 | 5: ldswa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | jmpl %g1 + %lo(sys_bind), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 97 | 6: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 98 | nop |
| 99 | nop |
| 100 | nop |
| 101 | do_sys_connect: /* sys_connect(int, struct sockaddr *, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 102 | 7: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 103 | sethi %hi(sys_connect), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 104 | 8: ldswa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | jmpl %g1 + %lo(sys_connect), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 106 | 9: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | nop |
| 108 | nop |
| 109 | nop |
| 110 | do_sys_listen: /* sys_listen(int, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 111 | 10: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 112 | sethi %hi(sys_listen), %g1 |
| 113 | jmpl %g1 + %lo(sys_listen), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 114 | 11: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 115 | nop |
| 116 | nop |
| 117 | nop |
| 118 | nop |
| 119 | do_sys_accept: /* sys_accept(int, struct sockaddr *, int *) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 120 | 12: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 121 | sethi %hi(sys_accept), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 122 | 13: lduwa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | jmpl %g1 + %lo(sys_accept), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 124 | 14: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | nop |
| 126 | nop |
| 127 | nop |
| 128 | do_sys_getsockname: /* sys_getsockname(int, struct sockaddr *, int *) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 129 | 15: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 130 | sethi %hi(sys_getsockname), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 131 | 16: lduwa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | jmpl %g1 + %lo(sys_getsockname), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 133 | 17: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | nop |
| 135 | nop |
| 136 | nop |
| 137 | do_sys_getpeername: /* sys_getpeername(int, struct sockaddr *, int *) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 138 | 18: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | sethi %hi(sys_getpeername), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 140 | 19: lduwa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 141 | jmpl %g1 + %lo(sys_getpeername), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 142 | 20: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 143 | nop |
| 144 | nop |
| 145 | nop |
| 146 | do_sys_socketpair: /* sys_socketpair(int, int, int, int *) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 147 | 21: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 148 | sethi %hi(sys_socketpair), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 149 | 22: ldswa [%o1 + 0x8] %asi, %o2 |
| 150 | 23: lduwa [%o1 + 0xc] %asi, %o3 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | jmpl %g1 + %lo(sys_socketpair), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 152 | 24: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | nop |
| 154 | nop |
| 155 | do_sys_send: /* sys_send(int, void *, size_t, unsigned int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 156 | 25: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | sethi %hi(sys_send), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 158 | 26: lduwa [%o1 + 0x8] %asi, %o2 |
| 159 | 27: lduwa [%o1 + 0xc] %asi, %o3 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 160 | jmpl %g1 + %lo(sys_send), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 161 | 28: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 162 | nop |
| 163 | nop |
| 164 | do_sys_recv: /* sys_recv(int, void *, size_t, unsigned int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 165 | 29: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 166 | sethi %hi(sys_recv), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 167 | 30: lduwa [%o1 + 0x8] %asi, %o2 |
| 168 | 31: lduwa [%o1 + 0xc] %asi, %o3 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 169 | jmpl %g1 + %lo(sys_recv), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 170 | 32: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | nop |
| 172 | nop |
| 173 | do_sys_sendto: /* sys_sendto(int, u32, compat_size_t, unsigned int, u32, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 174 | 33: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 175 | sethi %hi(sys_sendto), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 176 | 34: lduwa [%o1 + 0x8] %asi, %o2 |
| 177 | 35: lduwa [%o1 + 0xc] %asi, %o3 |
| 178 | 36: lduwa [%o1 + 0x10] %asi, %o4 |
| 179 | 37: ldswa [%o1 + 0x14] %asi, %o5 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | jmpl %g1 + %lo(sys_sendto), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 181 | 38: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | do_sys_recvfrom: /* sys_recvfrom(int, u32, compat_size_t, unsigned int, u32, u32) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 183 | 39: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | sethi %hi(sys_recvfrom), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 185 | 40: lduwa [%o1 + 0x8] %asi, %o2 |
| 186 | 41: lduwa [%o1 + 0xc] %asi, %o3 |
| 187 | 42: lduwa [%o1 + 0x10] %asi, %o4 |
| 188 | 43: lduwa [%o1 + 0x14] %asi, %o5 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 189 | jmpl %g1 + %lo(sys_recvfrom), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 190 | 44: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 191 | do_sys_shutdown: /* sys_shutdown(int, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 192 | 45: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 193 | sethi %hi(sys_shutdown), %g1 |
| 194 | jmpl %g1 + %lo(sys_shutdown), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 195 | 46: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 196 | nop |
| 197 | nop |
| 198 | nop |
| 199 | nop |
| 200 | do_sys_setsockopt: /* compat_sys_setsockopt(int, int, int, char *, int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 201 | 47: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 202 | sethi %hi(compat_sys_setsockopt), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 203 | 48: ldswa [%o1 + 0x8] %asi, %o2 |
| 204 | 49: lduwa [%o1 + 0xc] %asi, %o3 |
| 205 | 50: ldswa [%o1 + 0x10] %asi, %o4 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 206 | jmpl %g1 + %lo(compat_sys_setsockopt), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 207 | 51: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 208 | nop |
| 209 | do_sys_getsockopt: /* compat_sys_getsockopt(int, int, int, u32, u32) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 210 | 52: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | sethi %hi(compat_sys_getsockopt), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 212 | 53: ldswa [%o1 + 0x8] %asi, %o2 |
| 213 | 54: lduwa [%o1 + 0xc] %asi, %o3 |
| 214 | 55: lduwa [%o1 + 0x10] %asi, %o4 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | jmpl %g1 + %lo(compat_sys_getsockopt), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 216 | 56: ldswa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | nop |
| 218 | do_sys_sendmsg: /* compat_sys_sendmsg(int, struct compat_msghdr *, unsigned int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 219 | 57: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 220 | sethi %hi(compat_sys_sendmsg), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 221 | 58: lduwa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 222 | jmpl %g1 + %lo(compat_sys_sendmsg), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 223 | 59: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | nop |
| 225 | nop |
| 226 | nop |
| 227 | do_sys_recvmsg: /* compat_sys_recvmsg(int, struct compat_msghdr *, unsigned int) */ |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 228 | 60: ldswa [%o1 + 0x0] %asi, %o0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 229 | sethi %hi(compat_sys_recvmsg), %g1 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 230 | 61: lduwa [%o1 + 0x8] %asi, %o2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | jmpl %g1 + %lo(compat_sys_recvmsg), %g0 |
David S. Miller | 8cf14af | 2005-09-28 20:21:11 -0700 | [diff] [blame] | 232 | 62: lduwa [%o1 + 0x4] %asi, %o1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | nop |
| 234 | nop |
| 235 | nop |
David Miller | f8b2256 | 2008-11-19 15:36:15 -0800 | [diff] [blame] | 236 | do_sys_accept4: /* sys_accept4(int, struct sockaddr *, int *, int) */ |
| 237 | 63: ldswa [%o1 + 0x0] %asi, %o0 |
| 238 | sethi %hi(sys_accept4), %g1 |
| 239 | 64: lduwa [%o1 + 0x8] %asi, %o2 |
| 240 | 65: ldswa [%o1 + 0xc] %asi, %o3 |
| 241 | jmpl %g1 + %lo(sys_accept4), %g0 |
| 242 | 66: lduwa [%o1 + 0x4] %asi, %o1 |
| 243 | nop |
| 244 | nop |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | |
David S. Miller | 8e8073a | 2010-08-16 15:04:29 -0700 | [diff] [blame] | 246 | .globl sys32_fanotify_mark |
| 247 | sys32_fanotify_mark: |
| 248 | sethi %hi(sys_fanotify_mark), %g1 |
| 249 | sllx %o2, 32, %o2 |
| 250 | or %o2, %o3, %o2 |
| 251 | mov %o4, %o3 |
| 252 | jmpl %g1 + %lo(sys_fanotify_mark), %g0 |
| 253 | mov %o5, %o4 |
| 254 | |
David S. Miller | 4d000d5 | 2006-03-04 23:23:56 -0800 | [diff] [blame] | 255 | .section __ex_table,"a" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | .align 4 |
David S. Miller | 5fd2975 | 2005-09-28 20:41:45 -0700 | [diff] [blame] | 257 | .word 1b, __retl_efault, 2b, __retl_efault |
| 258 | .word 3b, __retl_efault, 4b, __retl_efault |
| 259 | .word 5b, __retl_efault, 6b, __retl_efault |
| 260 | .word 7b, __retl_efault, 8b, __retl_efault |
| 261 | .word 9b, __retl_efault, 10b, __retl_efault |
| 262 | .word 11b, __retl_efault, 12b, __retl_efault |
| 263 | .word 13b, __retl_efault, 14b, __retl_efault |
| 264 | .word 15b, __retl_efault, 16b, __retl_efault |
| 265 | .word 17b, __retl_efault, 18b, __retl_efault |
| 266 | .word 19b, __retl_efault, 20b, __retl_efault |
| 267 | .word 21b, __retl_efault, 22b, __retl_efault |
| 268 | .word 23b, __retl_efault, 24b, __retl_efault |
| 269 | .word 25b, __retl_efault, 26b, __retl_efault |
| 270 | .word 27b, __retl_efault, 28b, __retl_efault |
| 271 | .word 29b, __retl_efault, 30b, __retl_efault |
| 272 | .word 31b, __retl_efault, 32b, __retl_efault |
| 273 | .word 33b, __retl_efault, 34b, __retl_efault |
| 274 | .word 35b, __retl_efault, 36b, __retl_efault |
| 275 | .word 37b, __retl_efault, 38b, __retl_efault |
| 276 | .word 39b, __retl_efault, 40b, __retl_efault |
| 277 | .word 41b, __retl_efault, 42b, __retl_efault |
| 278 | .word 43b, __retl_efault, 44b, __retl_efault |
| 279 | .word 45b, __retl_efault, 46b, __retl_efault |
| 280 | .word 47b, __retl_efault, 48b, __retl_efault |
| 281 | .word 49b, __retl_efault, 50b, __retl_efault |
| 282 | .word 51b, __retl_efault, 52b, __retl_efault |
| 283 | .word 53b, __retl_efault, 54b, __retl_efault |
| 284 | .word 55b, __retl_efault, 56b, __retl_efault |
| 285 | .word 57b, __retl_efault, 58b, __retl_efault |
| 286 | .word 59b, __retl_efault, 60b, __retl_efault |
| 287 | .word 61b, __retl_efault, 62b, __retl_efault |
David Miller | f8b2256 | 2008-11-19 15:36:15 -0800 | [diff] [blame] | 288 | .word 63b, __retl_efault, 64b, __retl_efault |
| 289 | .word 65b, __retl_efault, 66b, __retl_efault |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | .previous |