From ad694df534568b6072baebdb784b63c6209fe1cc Mon Sep 17 00:00:00 2001
From: Al Viro <viro@ftp.linux.org.uk>
Date: Thu, 18 Aug 2011 20:02:39 +0100
Subject: um: get rid of sysdep/sc.h
only sysdep/sigcontext.h uses it and very few definitions are
actually used. The rest refers to symbols that don't even
exist anymore anyway.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
---
arch/um/sys-i386/shared/sysdep/sc.h | 44 -----------------------------
arch/um/sys-i386/shared/sysdep/sigcontext.h | 9 +++++-
2 files changed, 8 insertions(+), 45 deletions(-)
delete mode 100644 arch/um/sys-i386/shared/sysdep/sc.h
(limited to 'arch/um/sys-i386')
diff --git a/arch/um/sys-i386/shared/sysdep/sc.h b/arch/um/sys-i386/shared/sysdep/sc.h
deleted file mode 100644
index 7b892407157a..000000000000
--- a/arch/um/sys-i386/shared/sysdep/sc.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __SYSDEP_I386_SC_H
-#define __SYSDEP_I386_SC_H
-
-#include <generated/user_constants.h>
-
-#define SC_OFFSET(sc, field) \
- *((unsigned long *) &(((char *) (sc))[HOST_##field]))
-#define SC_FP_OFFSET(sc, field) \
- *((unsigned long *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field]))
-#define SC_FP_OFFSET_PTR(sc, field, type) \
- ((type *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field]))
-
-#define SC_IP(sc) SC_OFFSET(sc, SC_IP)
-#define SC_SP(sc) SC_OFFSET(sc, SC_SP)
-#define SC_FS(sc) SC_OFFSET(sc, SC_FS)
-#define SC_GS(sc) SC_OFFSET(sc, SC_GS)
-#define SC_DS(sc) SC_OFFSET(sc, SC_DS)
-#define SC_ES(sc) SC_OFFSET(sc, SC_ES)
-#define SC_SS(sc) SC_OFFSET(sc, SC_SS)
-#define SC_CS(sc) SC_OFFSET(sc, SC_CS)
-#define SC_EFLAGS(sc) SC_OFFSET(sc, SC_EFLAGS)
-#define SC_EAX(sc) SC_OFFSET(sc, SC_EAX)
-#define SC_EBX(sc) SC_OFFSET(sc, SC_EBX)
-#define SC_ECX(sc) SC_OFFSET(sc, SC_ECX)
-#define SC_EDX(sc) SC_OFFSET(sc, SC_EDX)
-#define SC_EDI(sc) SC_OFFSET(sc, SC_EDI)
-#define SC_ESI(sc) SC_OFFSET(sc, SC_ESI)
-#define SC_EBP(sc) SC_OFFSET(sc, SC_EBP)
-#define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
-#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
-#define SC_CR2(sc) SC_OFFSET(sc, SC_CR2)
-#define SC_FPSTATE(sc) SC_OFFSET(sc, SC_FPSTATE)
-#define SC_SIGMASK(sc) SC_OFFSET(sc, SC_SIGMASK)
-#define SC_FP_CW(sc) SC_FP_OFFSET(sc, SC_FP_CW)
-#define SC_FP_SW(sc) SC_FP_OFFSET(sc, SC_FP_SW)
-#define SC_FP_TAG(sc) SC_FP_OFFSET(sc, SC_FP_TAG)
-#define SC_FP_IPOFF(sc) SC_FP_OFFSET(sc, SC_FP_IPOFF)
-#define SC_FP_CSSEL(sc) SC_FP_OFFSET(sc, SC_FP_CSSEL)
-#define SC_FP_DATAOFF(sc) SC_FP_OFFSET(sc, SC_FP_DATAOFF)
-#define SC_FP_DATASEL(sc) SC_FP_OFFSET(sc, SC_FP_DATASEL)
-#define SC_FP_ST(sc) SC_FP_OFFSET_PTR(sc, SC_FP_ST, struct _fpstate)
-#define SC_FXSR_ENV(sc) SC_FP_OFFSET_PTR(sc, SC_FXSR_ENV, void)
-
-#endif
diff --git a/arch/um/sys-i386/shared/sysdep/sigcontext.h b/arch/um/sys-i386/shared/sysdep/sigcontext.h
index f583c87111a0..382786436194 100644
--- a/arch/um/sys-i386/shared/sysdep/sigcontext.h
+++ b/arch/um/sys-i386/shared/sysdep/sigcontext.h
@@ -6,10 +6,17 @@
#ifndef __SYS_SIGCONTEXT_I386_H
#define __SYS_SIGCONTEXT_I386_H
-#include "sysdep/sc.h"
+#include <generated/user_constants.h>
#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
+#define SC_OFFSET(sc, field) \
+ *((unsigned long *) &(((char *) (sc))[HOST_##field]))
+
+#define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
+#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
+#define SC_CR2(sc) SC_OFFSET(sc, SC_CR2)
+
#define GET_FAULTINFO_FROM_SC(fi, sc) \
{ \
(fi).cr2 = SC_CR2(sc); \
--
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