linux32.c (d1abb6a2b8b57fa14ae0f69d4a3cb07ff9cdb8d1) linux32.c (3c37026d43c47bec4710cbda286f4a17f416f5e6)
1/*
2 * Conversion between 32-bit and 64-bit native system calls.
3 *
4 * Copyright (C) 2000 Silicon Graphics, Inc.
5 * Written by Ulf Carlsson (ulfc@engr.sgi.com)
6 * sys32_execve from ia64/ia32 code, Feb 2000, Kanoj Sarcar (kanoj@sgi.com)
7 */
8#include <linux/config.h>

--- 1454 unchanged lines hidden (view full) ---

1463 uts = compat_alloc_user_space(sizeof(struct timespec));
1464 if (get_user(ts.tv_sec, &uts32->tv_sec) ||
1465 get_user(ts.tv_nsec, &uts32->tv_nsec) ||
1466 copy_to_user (uts, &ts, sizeof (ts)))
1467 return -EFAULT;
1468 }
1469 return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize);
1470}
1/*
2 * Conversion between 32-bit and 64-bit native system calls.
3 *
4 * Copyright (C) 2000 Silicon Graphics, Inc.
5 * Written by Ulf Carlsson (ulfc@engr.sgi.com)
6 * sys32_execve from ia64/ia32 code, Feb 2000, Kanoj Sarcar (kanoj@sgi.com)
7 */
8#include <linux/config.h>

--- 1454 unchanged lines hidden (view full) ---

1463 uts = compat_alloc_user_space(sizeof(struct timespec));
1464 if (get_user(ts.tv_sec, &uts32->tv_sec) ||
1465 get_user(ts.tv_nsec, &uts32->tv_nsec) ||
1466 copy_to_user (uts, &ts, sizeof (ts)))
1467 return -EFAULT;
1468 }
1469 return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize);
1470}
1471
1472save_static_function(sys32_clone);
1473__attribute_used__ noinline static int
1474_sys32_clone(nabi_no_regargs struct pt_regs regs)
1475{
1476 unsigned long clone_flags;
1477 unsigned long newsp;
1478 int __user *parent_tidptr, *child_tidptr;
1479
1480 clone_flags = regs.regs[4];
1481 newsp = regs.regs[5];
1482 if (!newsp)
1483 newsp = regs.regs[29];
1484 parent_tidptr = (int *) regs.regs[6];
1485
1486 /* Use __dummy4 instead of getting it off the stack, so that
1487 syscall() works. */
1488 child_tidptr = (int __user *) __dummy4;
1489 return do_fork(clone_flags, newsp, &regs, 0,
1490 parent_tidptr, child_tidptr);
1491}
1492
1493extern asmlinkage void sys_set_thread_area(u32 addr);
1494asmlinkage void sys32_set_thread_area(u32 addr)
1495{
1496 sys_set_thread_area(AA(addr));
1497}