summaryrefslogtreecommitdiff
path: root/arch/um/os-Linux/registers.c
diff options
context:
space:
mode:
authorJeff Dike <jdike@addtoit.com>2007-10-16 01:26:58 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 09:43:05 -0700
commit77bf4400319db9d2a8af6b00c2be6faa0f3d07cb (patch)
treeddc8fd48349b8d4dd2c0b26bce7f52f79b4e4077 /arch/um/os-Linux/registers.c
parentae2587e41254e48e670346aefa332d7469d86352 (diff)
uml: remove code made redundant by CHOOSE_MODE removal
This patch makes a number of simplifications enabled by the removal of CHOOSE_MODE. There were lots of functions that looked like int foo(args){ foo_skas(args); } The bodies of foo_skas are now folded into foo, and their declarations (and sometimes entire header files) are deleted. In addition, the union uml_pt_regs, which was a union between the tt and skas register formats, is now a struct, with the tt-mode arm of the union being removed. It turns out that usr2_handler was unused, so it is gone. 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/registers.c')
-rw-r--r--arch/um/os-Linux/registers.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/os-Linux/registers.c b/arch/um/os-Linux/registers.c
index 9dc3fad9ea29..ce0b791160e6 100644
--- a/arch/um/os-Linux/registers.c
+++ b/arch/um/os-Linux/registers.c
@@ -13,26 +13,26 @@
static unsigned long exec_regs[MAX_REG_NR];
-void init_thread_registers(union uml_pt_regs *to)
+void init_thread_registers(struct uml_pt_regs *to)
{
- memcpy(to->skas.regs, exec_regs, sizeof(to->skas.regs));
+ memcpy(to->regs, exec_regs, sizeof(to->regs));
}
-void save_registers(int pid, union uml_pt_regs *regs)
+void save_registers(int pid, struct uml_pt_regs *regs)
{
int err;
- err = ptrace(PTRACE_GETREGS, pid, 0, regs->skas.regs);
+ err = ptrace(PTRACE_GETREGS, pid, 0, regs->regs);
if(err < 0)
panic("save_registers - saving registers failed, errno = %d\n",
errno);
}
-void restore_registers(int pid, union uml_pt_regs *regs)
+void restore_registers(int pid, struct uml_pt_regs *regs)
{
int err;
- err = ptrace(PTRACE_SETREGS, pid, 0, regs->skas.regs);
+ err = ptrace(PTRACE_SETREGS, pid, 0, regs->regs);
if(err < 0)
panic("restore_registers - saving registers failed, "
"errno = %d\n", errno);