4 files changed, 0 insertions, 132 deletions
diff --git a/arch/um/os-Linux/sys-i386/Makefile b/arch/um/os-Linux/sys-i386/Makefile
deleted file mode 100644
index a841262c594..00000000000
--- a/arch/um/os-Linux/sys-i386/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
-# Licensed under the GPL
-#
-
-obj-y = registers.o signal.o tls.o
-
-USER_OBJS := $(obj-y)
-
-include arch/um/scripts/Makefile.rules
diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
deleted file mode 100644
index d1997ca76e5..00000000000
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2004 PathScale, Inc
- * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#include <errno.h>
-#include "kern_constants.h"
-#include "longjmp.h"
-#include "user.h"
-#include "sysdep/ptrace_user.h"
-
-int save_fp_registers(int pid, unsigned long *fp_regs)
-{
-	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)
-		return -errno;
-	return 0;
-}
-
-int save_fpx_registers(int pid, unsigned long *fp_regs)
-{
-	if (ptrace(PTRACE_GETFPXREGS, pid, 0, fp_regs) < 0)
-		return -errno;
-	return 0;
-}
-
-int restore_fpx_registers(int pid, unsigned long *fp_regs)
-{
-	if (ptrace(PTRACE_SETFPXREGS, pid, 0, fp_regs) < 0)
-		return -errno;
-	return 0;
-}
-
-unsigned long get_thread_reg(int reg, jmp_buf *buf)
-{
-	switch (reg) {
-	case EIP:
-		return buf[0]->__eip;
-	case UESP:
-		return buf[0]->__esp;
-	case EBP:
-		return buf[0]->__ebp;
-	default:
-		printk(UM_KERN_ERR "get_thread_regs - unknown register %d\n",
-		       reg);
-		return 0;
-	}
-}
-
-int have_fpx_regs = 1;
-
-void arch_init_registers(int pid)
-{
-	unsigned long fpx_regs[HOST_XFP_SIZE];
-	int err;
-
-	err = ptrace(PTRACE_GETFPXREGS, pid, 0, fpx_regs);
-	if(!err)
-		return;
-
-	if(errno != EIO)
-		panic("check_ptrace : PTRACE_GETFPXREGS failed, errno = %d",
-		      errno);
-
-	have_fpx_regs = 0;
-}
diff --git a/arch/um/os-Linux/sys-i386/signal.c b/arch/um/os-Linux/sys-i386/signal.c
deleted file mode 100644
index f311609f93d..00000000000
--- a/arch/um/os-Linux/sys-i386/signal.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright (C) 2006 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#include <signal.h>
-
-extern void handle_signal(int sig, struct sigcontext *sc);
-
-void hard_handler(int sig)
-{
-	handle_signal(sig, (struct sigcontext *) (&sig + 1));
-}
diff --git a/arch/um/os-Linux/sys-i386/tls.c b/arch/um/os-Linux/sys-i386/tls.c
deleted file mode 100644
index 32ed41ec1a3..00000000000
--- a/arch/um/os-Linux/sys-i386/tls.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <errno.h>
-#include <linux/unistd.h>
-
-#include <sys/syscall.h>
-#include <unistd.h>
-
-#include "sysdep/tls.h"
-#include "user.h"
-
-/* Checks whether host supports TLS, and sets *tls_min according to the value
- * valid on the host.
- * i386 host have it == 6; x86_64 host have it == 12, for i386 emulation. */
-void check_host_supports_tls(int *supports_tls, int *tls_min) {
-	/* Values for x86 and x86_64.*/
-	int val[] = {GDT_ENTRY_TLS_MIN_I386, GDT_ENTRY_TLS_MIN_X86_64};
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(val); i++) {
-		user_desc_t info;
-		info.entry_number = val[i];
-
-		if (syscall(__NR_get_thread_area, &info) == 0) {
-			*tls_min = val[i];
-			*supports_tls = 1;
-			return;
-		} else {
-			if (errno == EINVAL)
-				continue;
-			else if (errno == ENOSYS)
-				*supports_tls = 0;
-				return;
-		}
-	}
-
-	*supports_tls = 0;
-}