diff options
| author |   Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:02:39 +0100 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2011-11-02 14:14:48 +0100 |
| commit | ad694df534568b6072baebdb784b63c6209fe1cc (patch) | |
| tree | 946ef5e7d781e291f9a7a8ac10f0faddd7e02e9a /arch/um/sys-i386 | |
| parent | um: Get rid of UPT_SET/UPT_REG macros (diff) | |
| download | linux-dev-ad694df534568b6072baebdb784b63c6209fe1cc.tar.xz linux-dev-ad694df534568b6072baebdb784b63c6209fe1cc.zip | |
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>
Diffstat (limited to 'arch/um/sys-i386')
| -rw-r--r-- | arch/um/sys-i386/shared/sysdep/sc.h | 44 | ||||
| -rw-r--r-- | arch/um/sys-i386/shared/sysdep/sigcontext.h | 9 |
2 files changed, 8 insertions, 45 deletions
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); \ |