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authorAl Viro <viro@ftp.linux.org.uk>2011-08-18 20:03:59 +0100
committerRichard Weinberger <richard@nod.at>2011-11-02 14:14:54 +0100
commitadcfb9852d8f2ddba908da0d023c280e23a40452 (patch)
tree0ffa43abbf473ea9edb2b625b1e1ac20bd215798
parent51d34749051a6369093e5067ef67c17f17694921 (diff)
um: kill includes of sysdep/sigcontext.h from stuff built with kernel headers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
-rw-r--r--arch/um/kernel/signal.c1
-rw-r--r--arch/um/kernel/trap.c1
-rw-r--r--arch/um/sys-x86/shared/sysdep/faultinfo_32.h6
-rw-r--r--arch/um/sys-x86/shared/sysdep/faultinfo_64.h6
-rw-r--r--arch/um/sys-x86/shared/sysdep/ptrace_32.h1
-rw-r--r--arch/um/sys-x86/shared/sysdep/ptrace_64.h5
-rw-r--r--arch/um/sys-x86/shared/sysdep/sigcontext_32.h8
-rw-r--r--arch/um/sys-x86/shared/sysdep/sigcontext_64.h8
8 files changed, 14 insertions, 22 deletions
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index b5c094c4ade4..e8b889d3bce7 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -11,7 +11,6 @@
#include <asm/unistd.h>
#include "frame_kern.h"
#include "kern_util.h"
-#include <sysdep/sigcontext.h>
EXPORT_SYMBOL(block_signals);
EXPORT_SYMBOL(unblock_signals);
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index 8c7b8823d1f0..f2a2036c026a 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -14,7 +14,6 @@
#include "kern_util.h"
#include "os.h"
#include "skas.h"
-#include "sysdep/sigcontext.h"
/*
* Note this is constrained to return 0, -EFAULT, -EACCESS, -ENOMEM by
diff --git a/arch/um/sys-x86/shared/sysdep/faultinfo_32.h b/arch/um/sys-x86/shared/sysdep/faultinfo_32.h
index db437cc373bc..a26086b8a800 100644
--- a/arch/um/sys-x86/shared/sysdep/faultinfo_32.h
+++ b/arch/um/sys-x86/shared/sysdep/faultinfo_32.h
@@ -24,6 +24,12 @@ struct faultinfo {
#define FAULT_WRITE(fi) ((fi).error_code & 2)
#define FAULT_ADDRESS(fi) ((fi).cr2)
+/* 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. */
+#define SEGV_MAYBE_FIXABLE(fi) ((fi)->trap_no == 0 && ptrace_faultinfo)
+
#define PTRACE_FULL_FAULTINFO 0
#endif
diff --git a/arch/um/sys-x86/shared/sysdep/faultinfo_64.h b/arch/um/sys-x86/shared/sysdep/faultinfo_64.h
index cb917b0d5660..f811cbe15d62 100644
--- a/arch/um/sys-x86/shared/sysdep/faultinfo_64.h
+++ b/arch/um/sys-x86/shared/sysdep/faultinfo_64.h
@@ -24,6 +24,12 @@ struct faultinfo {
#define FAULT_WRITE(fi) ((fi).error_code & 2)
#define FAULT_ADDRESS(fi) ((fi).cr2)
+/* This is Page Fault */
+#define SEGV_IS_FIXABLE(fi) ((fi)->trap_no == 14)
+
+/* No broken SKAS API, which doesn't pass trap_no, here. */
+#define SEGV_MAYBE_FIXABLE(fi) 0
+
#define PTRACE_FULL_FAULTINFO 1
#endif
diff --git a/arch/um/sys-x86/shared/sysdep/ptrace_32.h b/arch/um/sys-x86/shared/sysdep/ptrace_32.h
index 6096c8f89f4f..ce77fa1e2a15 100644
--- a/arch/um/sys-x86/shared/sysdep/ptrace_32.h
+++ b/arch/um/sys-x86/shared/sysdep/ptrace_32.h
@@ -43,6 +43,7 @@ extern int sysemu_supported;
#define REGS_SET_SYSCALL_RETURN(r, res) REGS_EAX(r) = (res)
+#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
#define REGS_RESTART_SYSCALL(r) IP_RESTART_SYSCALL(REGS_IP(r))
#ifndef PTRACE_SYSEMU_SINGLESTEP
diff --git a/arch/um/sys-x86/shared/sysdep/ptrace_64.h b/arch/um/sys-x86/shared/sysdep/ptrace_64.h
index 9ed4597fa942..866fe7e47369 100644
--- a/arch/um/sys-x86/shared/sysdep/ptrace_64.h
+++ b/arch/um/sys-x86/shared/sysdep/ptrace_64.h
@@ -69,10 +69,9 @@
#define REGS_SET_SYSCALL_RETURN(r, res) REGS_RAX(r) = (res)
+#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
#define REGS_RESTART_SYSCALL(r) IP_RESTART_SYSCALL(REGS_IP(r))
-#define REGS_SEGV_IS_FIXABLE(r) SEGV_IS_FIXABLE((r)->trap_type)
-
#define REGS_FAULT_ADDR(r) ((r)->fault_addr)
#define REGS_FAULT_WRITE(r) FAULT_WRITE((r)->fault_type)
@@ -152,8 +151,6 @@ struct syscall_args {
#define UPT_RESTART_SYSCALL(r) REGS_RESTART_SYSCALL((r)->gp)
-#define UPT_SEGV_IS_FIXABLE(r) REGS_SEGV_IS_FIXABLE(&r->skas)
-
#define UPT_FAULTINFO(r) (&(r)->faultinfo)
static inline void arch_init_registers(int pid)
diff --git a/arch/um/sys-x86/shared/sysdep/sigcontext_32.h b/arch/um/sys-x86/shared/sysdep/sigcontext_32.h
index 382786436194..aebc2dd61f0d 100644
--- a/arch/um/sys-x86/shared/sysdep/sigcontext_32.h
+++ b/arch/um/sys-x86/shared/sysdep/sigcontext_32.h
@@ -8,8 +8,6 @@
#include <generated/user_constants.h>
-#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
-
#define SC_OFFSET(sc, field) \
*((unsigned long *) &(((char *) (sc))[HOST_##field]))
@@ -24,10 +22,4 @@
(fi).trap_no = SC_TRAPNO(sc); \
}
-/* 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. */
-#define SEGV_MAYBE_FIXABLE(fi) ((fi)->trap_no == 0 && ptrace_faultinfo)
-
#endif
diff --git a/arch/um/sys-x86/shared/sysdep/sigcontext_64.h b/arch/um/sys-x86/shared/sysdep/sigcontext_64.h
index 9fb527713efb..60d89a2fba06 100644
--- a/arch/um/sys-x86/shared/sysdep/sigcontext_64.h
+++ b/arch/um/sys-x86/shared/sysdep/sigcontext_64.h
@@ -15,8 +15,6 @@
#define SC_ERR(sc) SC_OFFSET(sc, SC_ERR)
#define SC_TRAPNO(sc) SC_OFFSET(sc, SC_TRAPNO)
-#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
-
#define GET_FAULTINFO_FROM_SC(fi, sc) \
{ \
(fi).cr2 = SC_CR2(sc); \
@@ -24,10 +22,4 @@
(fi).trap_no = SC_TRAPNO(sc); \
}
-/* This is Page Fault */
-#define SEGV_IS_FIXABLE(fi) ((fi)->trap_no == 14)
-
-/* No broken SKAS API, which doesn't pass trap_no, here. */
-#define SEGV_MAYBE_FIXABLE(fi) 0
-
#endif