parasite-syscall.c: moved the routine parasite_setup_regs() to the file arch/x86/crtools.c.

Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

arch/x86/crtools.c

+#include <string.h>
+#include <unistd.h>
+
 #include "asm/types.h"
 #include "compiler.h"
+#include "ptrace.h"
+#include "asm/processor-flags.h"
+#include "protobuf.h"
+#include "../protobuf/core.pb-c.h"
+#include "../protobuf/creds.pb-c.h"
+#include "parasite-syscall.h"
+#include "syscall.h"
+#include "log.h"
+#include "util.h"
+#include "cpu.h"
+#include "fpu.h"
+#include "elf.h"
 #include "parasite-syscall.h"
 
 /*
@@ -17,3 +32,14 @@ static inline void __check_code_syscall(void)
 	BUILD_BUG_ON(sizeof(code_syscall) != BUILTIN_SYSCALL_SIZE);
 	BUILD_BUG_ON(!is_log2(sizeof(code_syscall)));
 }
+
+void parasite_setup_regs(unsigned long new_ip, user_regs_struct_t *regs)
+{
+	regs->ip = new_ip;
+
+	/* Avoid end of syscall processing */
+	regs->orig_ax = -1;
+
+	/* Make sure flags are in known state */
+	regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF | X86_EFLAGS_IF);
+}

arch/x86/include/asm/parasite-syscall.h

@@ -4,4 +4,6 @@
 extern const char code_syscall[];
 extern const int code_syscall_size;
 
+void parasite_setup_regs(unsigned long new_ip, user_regs_struct_t *regs);
+
 #endif

parasite-syscall.c

@@ -55,18 +55,6 @@ static struct vma_area *get_vma_by_ip(struct list_head *vma_area_list, unsigned
 	return NULL;
 }
 
-/* Note it's destructive on @regs */
-static void parasite_setup_regs(unsigned long new_ip, user_regs_struct_t *regs)
-{
-	regs->ip = new_ip;
-
-	/* Avoid end of syscall processing */
-	regs->orig_ax = -1;
-
-	/* Make sure flags are in known state */
-	regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF | X86_EFLAGS_IF);
-}
-
 /* we run at @regs->ip */
 static int __parasite_execute(struct parasite_ctl *ctl, pid_t pid, user_regs_struct_t *regs)
 {