summaryrefslogtreecommitdiffstats
path: root/arch/um/os-Linux/sys-x86_64
diff options
context:
space:
mode:
authorJeff Dike <jdike@addtoit.com>2008-02-08 04:22:08 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:42 -0800
commit5134d8fea06ab51459fd095d091d1e6f73a44553 (patch)
tree504a84a9290a40f0c98b7c5731b7df82cb357ebe /arch/um/os-Linux/sys-x86_64
parent536788fe2d28e11db6aeda74207d95d750fb761f (diff)
uml: style fixes in arch/um/os-Linux
Style changes under arch/um/os-Linux: include trimming CodingStyle fixes some printks needed severity indicators make_tempfile turns out not to be used outside of mem.c, so it is now static. Its declaration in tempfile.h is no longer needed, and tempfile.h itself is no longer needed. create_tmp_file was also made static. checkpatch moans about an EXPORT_SYMBOL in user_syms.c which is part of a macro definition - this is copying a bit of kernel infrastructure into the libc side of UML because the kernel headers can't be included there. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux/sys-x86_64')
-rw-r--r--arch/um/os-Linux/sys-x86_64/registers.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c
index 9bfa789992d..a375853337a 100644
--- a/arch/um/os-Linux/sys-x86_64/registers.c
+++ b/arch/um/os-Linux/sys-x86_64/registers.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2006-2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Copyright (C) 2006 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
@@ -7,31 +7,36 @@
#include <sys/ptrace.h>
#define __FRAME_OFFSETS
#include <asm/ptrace.h>
+#include "kern_constants.h"
#include "longjmp.h"
#include "user.h"
int save_fp_registers(int pid, unsigned long *fp_regs)
{
- if(ptrace(PTRACE_GETFPREGS, pid, 0, fp_regs) < 0)
+ if (ptrace(PTRACE_GETFPREGS, pid, 0, fp_regs) < 0)
return -errno;
return 0;
}
int restore_fp_registers(int pid, unsigned long *fp_regs)
{
- if(ptrace(PTRACE_SETFPREGS, pid, 0, fp_regs) < 0)
+ if (ptrace(PTRACE_SETFPREGS, pid, 0, fp_regs) < 0)
return -errno;
return 0;
}
unsigned long get_thread_reg(int reg, jmp_buf *buf)
{
- switch(reg){
- case RIP: return buf[0]->__rip;
- case RSP: return buf[0]->__rsp;
- case RBP: return buf[0]->__rbp;
+ switch (reg) {
+ case RIP:
+ return buf[0]->__rip;
+ case RSP:
+ return buf[0]->__rsp;
+ case RBP:
+ return buf[0]->__rbp;
default:
- printk("get_thread_regs - unknown register %d\n", reg);
+ printk(UM_KERN_ERR "get_thread_regs - unknown register %d\n",
+ reg);
return 0;
}
}