ecba97d4aa
UML makefiles sanitized: - number of generated headers reduced to 2 (from user-offsets.c and kernel-offsets.c resp.). The rest is made constant and simply includes those two. - mk_... helpers are gone now that we don't need to generate these headers - arch/um/include2 removed since everything under arch/um/include/sysdep is constant now and symlink can point straight to source tree. - dependencies seriously simplified. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
#ifndef __SYSDEP_X86_64_SC_H
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#define __SYSDEP_X86_64_SC_H
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/* Copyright (C) 2003 - 2004 PathScale, Inc
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* Released under the GPL
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*/
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#include <user_constants.h>
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#define SC_OFFSET(sc, field) \
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*((unsigned long *) &(((char *) (sc))[HOST_##field]))
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#define SC_RBX(sc) SC_OFFSET(sc, SC_RBX)
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#define SC_RCX(sc) SC_OFFSET(sc, SC_RCX)
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#define SC_RDX(sc) SC_OFFSET(sc, SC_RDX)
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#define SC_RSI(sc) SC_OFFSET(sc, SC_RSI)
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#define SC_RDI(sc) SC_OFFSET(sc, SC_RDI)
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#define SC_RBP(sc) SC_OFFSET(sc, SC_RBP)
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#define SC_RAX(sc) SC_OFFSET(sc, SC_RAX)
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#define SC_R8(sc) SC_OFFSET(sc, SC_R8)
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#define SC_R9(sc) SC_OFFSET(sc, SC_R9)
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#define SC_R10(sc) SC_OFFSET(sc, SC_R10)
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#define SC_R11(sc) SC_OFFSET(sc, SC_R11)
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#define SC_R12(sc) SC_OFFSET(sc, SC_R12)
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#define SC_R13(sc) SC_OFFSET(sc, SC_R13)
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#define SC_R14(sc) SC_OFFSET(sc, SC_R14)
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#define SC_R15(sc) SC_OFFSET(sc, SC_R15)
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#define SC_IP(sc) SC_OFFSET(sc, SC_IP)
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#define SC_SP(sc) SC_OFFSET(sc, SC_SP)
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#define SC_CR2(sc) SC_OFFSET(sc, SC_CR2)
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#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
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#define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
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#define SC_CS(sc) SC_OFFSET(sc, SC_CS)
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#define SC_FS(sc) SC_OFFSET(sc, SC_FS)
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#define SC_GS(sc) SC_OFFSET(sc, SC_GS)
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#define SC_EFLAGS(sc) SC_OFFSET(sc, SC_EFLAGS)
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#define SC_SIGMASK(sc) SC_OFFSET(sc, SC_SIGMASK)
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#if 0
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#define SC_ORIG_RAX(sc) SC_OFFSET(sc, SC_ORIG_RAX)
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#define SC_DS(sc) SC_OFFSET(sc, SC_DS)
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#define SC_ES(sc) SC_OFFSET(sc, SC_ES)
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#define SC_SS(sc) SC_OFFSET(sc, SC_SS)
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#endif
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#endif
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