| Dmitry V. Levin | db16c52 | 2014-12-11 19:21:54 +0000 | [diff] [blame] | 1 | #include "defs.h" |
| 2 | |
| 3 | int |
| 4 | sys_process_vm_readv(struct tcb *tcp) |
| 5 | { |
| 6 | if (entering(tcp)) { |
| 7 | /* arg 1: pid */ |
| 8 | tprintf("%ld, ", tcp->u_arg[0]); |
| 9 | } else { |
| 10 | /* arg 2: local iov */ |
| 11 | if (syserror(tcp)) { |
| 12 | tprintf("%#lx", tcp->u_arg[1]); |
| 13 | } else { |
| 14 | tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], 1); |
| 15 | } |
| 16 | /* arg 3: local iovcnt */ |
| 17 | tprintf(", %lu, ", tcp->u_arg[2]); |
| 18 | /* arg 4: remote iov */ |
| 19 | if (syserror(tcp)) { |
| 20 | tprintf("%#lx", tcp->u_arg[3]); |
| 21 | } else { |
| 22 | tprint_iov(tcp, tcp->u_arg[4], tcp->u_arg[3], 0); |
| 23 | } |
| 24 | /* arg 5: remote iovcnt */ |
| 25 | /* arg 6: flags */ |
| 26 | tprintf(", %lu, %lu", tcp->u_arg[4], tcp->u_arg[5]); |
| 27 | } |
| 28 | return 0; |
| 29 | } |
| 30 | |
| 31 | int |
| 32 | sys_process_vm_writev(struct tcb *tcp) |
| 33 | { |
| 34 | if (entering(tcp)) { |
| 35 | /* arg 1: pid */ |
| 36 | tprintf("%ld, ", tcp->u_arg[0]); |
| 37 | /* arg 2: local iov */ |
| 38 | if (syserror(tcp)) |
| 39 | tprintf("%#lx", tcp->u_arg[1]); |
| 40 | else |
| 41 | tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], 1); |
| 42 | /* arg 3: local iovcnt */ |
| 43 | tprintf(", %lu, ", tcp->u_arg[2]); |
| 44 | /* arg 4: remote iov */ |
| 45 | if (syserror(tcp)) |
| 46 | tprintf("%#lx", tcp->u_arg[3]); |
| 47 | else |
| 48 | tprint_iov(tcp, tcp->u_arg[4], tcp->u_arg[3], 0); |
| 49 | /* arg 5: remote iovcnt */ |
| 50 | /* arg 6: flags */ |
| 51 | tprintf(", %lu, %lu", tcp->u_arg[4], tcp->u_arg[5]); |
| 52 | } |
| 53 | return 0; |
| 54 | } |