*/
asmlinkage int sys_pipe(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
- struct pt_regs regs)
+ struct pt_regs __regs)
{
+ struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
int fd[2];
int error;
error = do_pipe(fd);
if (!error) {
- regs.regs[1] = fd[1];
+ regs->regs[1] = fd[1];
return fd[0];
}
return error;
EXPORT_SYMBOL(shm_align_mask);
+#ifdef CONFIG_MMU
/*
* To avoid cache aliases, we map the shared page with same color.
*/
addr = COLOUR_ALIGN(addr, pgoff);
}
}
+#endif /* CONFIG_MMU */
static inline long
do_mmap2(unsigned long addr, unsigned long len, unsigned long prot,
#endif
}
+#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)
+#define SYSCALL_ARG3 "trapa #0x23"
+#else
+#define SYSCALL_ARG3 "trapa #0x13"
+#endif
+
/*
* Do a system call from kernel instead of calling sys_execve so we
* end up with proper pt_regs.
register long __sc4 __asm__ ("r4") = (long) filename;
register long __sc5 __asm__ ("r5") = (long) argv;
register long __sc6 __asm__ ("r6") = (long) envp;
- __asm__ __volatile__ ("trapa #0x13" : "=z" (__sc0)
+ __asm__ __volatile__ (SYSCALL_ARG3 : "=z" (__sc0)
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6)
: "memory");
return __sc0;