diff options
Diffstat (limited to 'arch/um/include/sysdep-i386/sigcontext.h')
| -rw-r--r-- | arch/um/include/sysdep-i386/sigcontext.h | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/arch/um/include/sysdep-i386/sigcontext.h b/arch/um/include/sysdep-i386/sigcontext.h index 23fd2644d7e..67e77122aa4 100644 --- a/arch/um/include/sysdep-i386/sigcontext.h +++ b/arch/um/include/sysdep-i386/sigcontext.h @@ -1,19 +1,15 @@ /* - * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) + * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #ifndef __SYS_SIGCONTEXT_I386_H #define __SYS_SIGCONTEXT_I386_H -#include "uml-config.h" -#include <sysdep/sc.h> +#include "sysdep/sc.h" #define IP_RESTART_SYSCALL(ip) ((ip) -= 2) -#define SC_RESTART_SYSCALL(sc) IP_RESTART_SYSCALL(SC_IP(sc)) -#define SC_SET_SYSCALL_RETURN(sc, result) SC_EAX(sc) = (result) - #define GET_FAULTINFO_FROM_SC(fi,sc) \ { \ (fi).cr2 = SC_CR2(sc); \ @@ -21,32 +17,10 @@ (fi).trap_no = SC_TRAPNO(sc); \ } -/* ptrace expects that, at the start of a system call, %eax contains - * -ENOSYS, so this makes it so. - */ -#define SC_START_SYSCALL(sc) do SC_EAX(sc) = -ENOSYS; while(0) - /* This is Page Fault */ #define SEGV_IS_FIXABLE(fi) ((fi)->trap_no == 14) /* SKAS3 has no trap_no on i386, but get_skas_faultinfo() sets it to 0. */ -#ifdef UML_CONFIG_MODE_SKAS #define SEGV_MAYBE_FIXABLE(fi) ((fi)->trap_no == 0 && ptrace_faultinfo) -#else -#define SEGV_MAYBE_FIXABLE(fi) 0 -#endif - -extern unsigned long *sc_sigmask(void *sc_ptr); -extern int sc_get_fpregs(unsigned long buf, void *sc_ptr); #endif -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ |