Commit 460dabab authored by Al Viro's avatar Al Viro

frv: switch to generic sys_execve()

current_pt_regs() here is simply __frame
Acked-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 02ce496f
...@@ -76,6 +76,7 @@ register struct pt_regs *__frame asm("gr28"); ...@@ -76,6 +76,7 @@ register struct pt_regs *__frame asm("gr28");
#define user_mode(regs) (!((regs)->psr & PSR_S)) #define user_mode(regs) (!((regs)->psr & PSR_S))
#define instruction_pointer(regs) ((regs)->pc) #define instruction_pointer(regs) ((regs)->pc)
#define user_stack_pointer(regs) ((regs)->sp) #define user_stack_pointer(regs) ((regs)->sp)
#define current_pt_regs() (__frame)
extern unsigned long user_stack(const struct pt_regs *); extern unsigned long user_stack(const struct pt_regs *);
#define profile_pc(regs) ((regs)->pc) #define profile_pc(regs) ((regs)->pc)
......
...@@ -372,6 +372,7 @@ ...@@ -372,6 +372,7 @@
#define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_SYS_RT_SIGSUSPEND
#define __ARCH_WANT_SYS_EXECVE
/* /*
* "Conditional" syscalls * "Conditional" syscalls
......
...@@ -207,25 +207,6 @@ int copy_thread(unsigned long clone_flags, ...@@ -207,25 +207,6 @@ int copy_thread(unsigned long clone_flags,
return 0; return 0;
} /* end copy_thread() */ } /* end copy_thread() */
/*
* sys_execve() executes a new program.
*/
asmlinkage int sys_execve(const char __user *name,
const char __user *const __user *argv,
const char __user *const __user *envp)
{
int error;
char * filename;
filename = getname(name);
error = PTR_ERR(filename);
if (IS_ERR(filename))
return error;
error = do_execve(filename, argv, envp, __frame);
putname(filename);
return error;
}
unsigned long get_wchan(struct task_struct *p) unsigned long get_wchan(struct task_struct *p)
{ {
struct pt_regs *regs0; struct pt_regs *regs0;
......
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