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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>
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412f90ed13
commit
ad694df534
4 changed files with 15 additions and 91 deletions
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@ -1,44 +0,0 @@
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#ifndef __SYSDEP_I386_SC_H
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#define __SYSDEP_I386_SC_H
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#include <generated/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_FP_OFFSET(sc, field) \
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*((unsigned long *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field]))
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#define SC_FP_OFFSET_PTR(sc, field, type) \
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((type *) &(((char *) (SC_FPSTATE(sc)))[HOST_##field]))
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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_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_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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#define SC_CS(sc) SC_OFFSET(sc, SC_CS)
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#define SC_EFLAGS(sc) SC_OFFSET(sc, SC_EFLAGS)
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#define SC_EAX(sc) SC_OFFSET(sc, SC_EAX)
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#define SC_EBX(sc) SC_OFFSET(sc, SC_EBX)
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#define SC_ECX(sc) SC_OFFSET(sc, SC_ECX)
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#define SC_EDX(sc) SC_OFFSET(sc, SC_EDX)
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#define SC_EDI(sc) SC_OFFSET(sc, SC_EDI)
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#define SC_ESI(sc) SC_OFFSET(sc, SC_ESI)
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#define SC_EBP(sc) SC_OFFSET(sc, SC_EBP)
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#define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
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#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
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#define SC_CR2(sc) SC_OFFSET(sc, SC_CR2)
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#define SC_FPSTATE(sc) SC_OFFSET(sc, SC_FPSTATE)
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#define SC_SIGMASK(sc) SC_OFFSET(sc, SC_SIGMASK)
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#define SC_FP_CW(sc) SC_FP_OFFSET(sc, SC_FP_CW)
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#define SC_FP_SW(sc) SC_FP_OFFSET(sc, SC_FP_SW)
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#define SC_FP_TAG(sc) SC_FP_OFFSET(sc, SC_FP_TAG)
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#define SC_FP_IPOFF(sc) SC_FP_OFFSET(sc, SC_FP_IPOFF)
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#define SC_FP_CSSEL(sc) SC_FP_OFFSET(sc, SC_FP_CSSEL)
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#define SC_FP_DATAOFF(sc) SC_FP_OFFSET(sc, SC_FP_DATAOFF)
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#define SC_FP_DATASEL(sc) SC_FP_OFFSET(sc, SC_FP_DATASEL)
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#define SC_FP_ST(sc) SC_FP_OFFSET_PTR(sc, SC_FP_ST, struct _fpstate)
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#define SC_FXSR_ENV(sc) SC_FP_OFFSET_PTR(sc, SC_FXSR_ENV, void)
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#endif
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@ -6,10 +6,17 @@
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#ifndef __SYS_SIGCONTEXT_I386_H
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#define __SYS_SIGCONTEXT_I386_H
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#include "sysdep/sc.h"
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#include <generated/user_constants.h>
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#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
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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_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
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#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
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#define SC_CR2(sc) SC_OFFSET(sc, SC_CR2)
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#define GET_FAULTINFO_FROM_SC(fi, sc) \
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{ \
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(fi).cr2 = SC_CR2(sc); \
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@ -1,45 +0,0 @@
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#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 <generated/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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#define SC_SS(sc) SC_OFFSET(sc, SC_SS)
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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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#endif
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#endif
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@ -7,7 +7,13 @@
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#ifndef __SYSDEP_X86_64_SIGCONTEXT_H
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#define __SYSDEP_X86_64_SIGCONTEXT_H
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#include <sysdep/sc.h>
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#include <generated/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_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 IP_RESTART_SYSCALL(ip) ((ip) -= 2)
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