1 files changed, 0 insertions, 31 deletions
diff --git a/arch/um/os-Linux/sys-x86/mcontext.c b/arch/um/os-Linux/sys-x86/mcontext.c
deleted file mode 100644
index 1d33d72c6284..000000000000
--- a/arch/um/os-Linux/sys-x86/mcontext.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <sys/ucontext.h>
-#define __FRAME_OFFSETS
-#include <asm/ptrace.h>
-#include <sysdep/ptrace.h>
-
-void get_regs_from_mc(struct uml_pt_regs *regs, mcontext_t *mc)
-{
-#ifdef __i386__
-#define COPY2(X,Y) regs->gp[X] = mc->gregs[REG_##Y]
-#define COPY(X) regs->gp[X] = mc->gregs[REG_##X]
-#define COPY_SEG(X) regs->gp[X] = mc->gregs[REG_##X] & 0xffff;
-#define COPY_SEG_CPL3(X) regs->gp[X] = (mc->gregs[REG_##X] & 0xffff) | 3;
-	COPY_SEG(GS); COPY_SEG(FS); COPY_SEG(ES); COPY_SEG(DS);
-	COPY(EDI); COPY(ESI); COPY(EBP);
-	COPY2(UESP, ESP); /* sic */
-	COPY(EBX); COPY(EDX); COPY(ECX); COPY(EAX);
-	COPY(EIP); COPY_SEG_CPL3(CS); COPY(EFL); COPY_SEG_CPL3(SS);
-#else
-#define COPY2(X,Y) regs->gp[X/sizeof(unsigned long)] = mc->gregs[REG_##Y]
-#define COPY(X) regs->gp[X/sizeof(unsigned long)] = mc->gregs[REG_##X]
-	COPY(R8); COPY(R9); COPY(R10); COPY(R11);
-	COPY(R12); COPY(R13); COPY(R14); COPY(R15);
-	COPY(RDI); COPY(RSI); COPY(RBP); COPY(RBX);
-	COPY(RDX); COPY(RAX); COPY(RCX); COPY(RSP);
-	COPY(RIP);
-	COPY2(EFLAGS, EFL);
-	COPY2(CS, CSGSFS);
-	regs->gp[CS / sizeof(unsigned long)] &= 0xffff;
-	regs->gp[CS / sizeof(unsigned long)] |= 3;
-#endif
-}