From b32eb52e4093351bd0debd027575578a599bfb3e Mon Sep 17 00:00:00 2001
From: Jeff Dike <jdike@addtoit.com>
Date: Sat, 23 Feb 2008 15:23:48 -0800
Subject: uml: remove unused sigcontext accessors

The macros which extract registers from a struct sigcontext are no longer
needed and can be removed.  They are starting not to build anyway, given the
removal of the 'e' and 'r' from register names during the x86 merge.

Cc: Jiri Olsa <olsajiri@gmail.com>
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>

diff --git a/arch/um/sys-i386/user-offsets.c b/arch/um/sys-i386/user-offsets.c
index 5142415..39bd32b 100644
--- a/arch/um/sys-i386/user-offsets.c
+++ b/arch/um/sys-i386/user-offsets.c
@@ -17,36 +17,9 @@
 
 void foo(void)
 {
-	OFFSET(HOST_SC_IP, sigcontext, eip);
-	OFFSET(HOST_SC_SP, sigcontext, esp);
-	OFFSET(HOST_SC_FS, sigcontext, fs);
-	OFFSET(HOST_SC_GS, sigcontext, gs);
-	OFFSET(HOST_SC_DS, sigcontext, ds);
-	OFFSET(HOST_SC_ES, sigcontext, es);
-	OFFSET(HOST_SC_SS, sigcontext, ss);
-	OFFSET(HOST_SC_CS, sigcontext, cs);
-	OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
-	OFFSET(HOST_SC_EAX, sigcontext, eax);
-	OFFSET(HOST_SC_EBX, sigcontext, ebx);
-	OFFSET(HOST_SC_ECX, sigcontext, ecx);
-	OFFSET(HOST_SC_EDX, sigcontext, edx);
-	OFFSET(HOST_SC_EDI, sigcontext, edi);
-	OFFSET(HOST_SC_ESI, sigcontext, esi);
-	OFFSET(HOST_SC_EBP, sigcontext, ebp);
 	OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
 	OFFSET(HOST_SC_ERR, sigcontext, err);
 	OFFSET(HOST_SC_CR2, sigcontext, cr2);
-	OFFSET(HOST_SC_FPSTATE, sigcontext, fpstate);
-	OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
-	OFFSET(HOST_SC_FP_CW, _fpstate, cw);
-	OFFSET(HOST_SC_FP_SW, _fpstate, sw);
-	OFFSET(HOST_SC_FP_TAG, _fpstate, tag);
-	OFFSET(HOST_SC_FP_IPOFF, _fpstate, ipoff);
-	OFFSET(HOST_SC_FP_CSSEL, _fpstate, cssel);
-	OFFSET(HOST_SC_FP_DATAOFF, _fpstate, dataoff);
-	OFFSET(HOST_SC_FP_DATASEL, _fpstate, datasel);
-	OFFSET(HOST_SC_FP_ST, _fpstate, _st);
-	OFFSET(HOST_SC_FXSR_ENV, _fpstate, _fxsr_env);
 
 	DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct));
 	DEFINE_LONGS(HOST_XFP_SIZE, sizeof(struct user_fpxregs_struct));
diff --git a/arch/um/sys-x86_64/user-offsets.c b/arch/um/sys-x86_64/user-offsets.c
index f1ef2a8..2f3443c 100644
--- a/arch/um/sys-x86_64/user-offsets.c
+++ b/arch/um/sys-x86_64/user-offsets.c
@@ -19,37 +19,9 @@
 
 void foo(void)
 {
-	OFFSET(HOST_SC_RBX, sigcontext, rbx);
-	OFFSET(HOST_SC_RCX, sigcontext, rcx);
-	OFFSET(HOST_SC_RDX, sigcontext, rdx);
-	OFFSET(HOST_SC_RSI, sigcontext, rsi);
-	OFFSET(HOST_SC_RDI, sigcontext, rdi);
-	OFFSET(HOST_SC_RBP, sigcontext, rbp);
-	OFFSET(HOST_SC_RAX, sigcontext, rax);
-	OFFSET(HOST_SC_R8, sigcontext, r8);
-	OFFSET(HOST_SC_R9, sigcontext, r9);
-	OFFSET(HOST_SC_R10, sigcontext, r10);
-	OFFSET(HOST_SC_R11, sigcontext, r11);
-	OFFSET(HOST_SC_R12, sigcontext, r12);
-	OFFSET(HOST_SC_R13, sigcontext, r13);
-	OFFSET(HOST_SC_R14, sigcontext, r14);
-	OFFSET(HOST_SC_R15, sigcontext, r15);
-	OFFSET(HOST_SC_IP, sigcontext, rip);
-	OFFSET(HOST_SC_SP, sigcontext, rsp);
 	OFFSET(HOST_SC_CR2, sigcontext, cr2);
 	OFFSET(HOST_SC_ERR, sigcontext, err);
 	OFFSET(HOST_SC_TRAPNO, sigcontext, trapno);
-	OFFSET(HOST_SC_CS, sigcontext, cs);
-	OFFSET(HOST_SC_FS, sigcontext, fs);
-	OFFSET(HOST_SC_GS, sigcontext, gs);
-	OFFSET(HOST_SC_EFLAGS, sigcontext, eflags);
-	OFFSET(HOST_SC_SIGMASK, sigcontext, oldmask);
-#if 0
-	OFFSET(HOST_SC_ORIG_RAX, sigcontext, orig_rax);
-	OFFSET(HOST_SC_DS, sigcontext, ds);
-	OFFSET(HOST_SC_ES, sigcontext, es);
-	OFFSET(HOST_SC_SS, sigcontext, ss);
-#endif
 
 	DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
 	DEFINE(HOST_XFP_SIZE, 0);
-- 
cgit v0.10.2