x86: moved x86-specific files into the directory arch/x86.

* The following files goes into the directory arch/x86/include/asm unmodified:
  - include/atomic.h,
  - include/linkage.h,
  - include/memcpy_64.h,
  - include/types.h,
  - include/bitops.h,
  - pie/parasite-head-x86-64.S,
  - include/processor-flags.h,
  - include/syscall-x86-64.def.

* Changed include directives in the source files that include the headers
  listed above.

* Modified build scripts to reflect the source moves.
Signed-off-by: Alexander Kartashov <alekskartashov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

Makefile

@@ -41,8 +41,9 @@ ifeq ($(uname_M),x86_64)
 endif
 
 SRC_DIR		?= $(shell pwd)
+ARCH_DIR	:= $(SRC_DIR)/arch/$(ARCH)
 
-CFLAGS		= -I$(SRC_DIR)/include -I$(SRC_DIR)/pie -I$(SRC_DIR)/arch/$(ARCH)/ -fno-strict-aliasing
+CFLAGS		+= -I$(SRC_DIR)/include -I$(SRC_DIR)/pie -I$(ARCH_DIR) -iquote $(ARCH_DIR)/include -fno-strict-aliasing
 
 LIBS		:= -lrt -lpthread -lprotobuf-c
 
@@ -70,7 +71,7 @@ CFLAGS		+= $(WARNINGS) $(DEFINES)
 SYSCALL-LIB	= $(SRC_DIR)/arch/$(ARCH)/syscalls.o
 PROTOBUF-LIB	= $(SRC_DIR)/protobuf/protobuf-lib.o
 
-export E Q CC ECHO MAKE CFLAGS LIBS ARCH DEFINES MAKEFLAGS SRC_DIR SYSCALL-LIB SH
+export E Q CC ECHO MAKE CFLAGS LIBS ARCH DEFINES MAKEFLAGS SRC_DIR SYSCALL-LIB SH ARCH_DIR
 
 
 PROGRAM		:= crtools

arch/x86/Makefile

-SYS-DEF		:= $(SRC_DIR)/include/syscall-x86-64.def
+SYS-DEF		:= $(ARCH_DIR)/syscall-x86-64.def
 SYS-ASM-COMMON	:= syscall-common-x86-64.S
 SYS-TYPES	:= $(SRC_DIR)/include/syscall-types.h
 
@@ -47,5 +47,6 @@ clean:
 	$(Q) $(RM) -f $(SYS-PROTO)
 	$(Q) $(RM) -f $(SYS-OBJ)
 	$(Q) $(RM) -f $(SYS-EXEC-TBL)
+	$(Q) $(RM) -f *.o *.d
 
 .PHONY: clean x86

include/atomic.h → arch/x86/include/asm/atomic.h

 #ifndef __CR_ATOMIC_H__
 #define __CR_ATOMIC_H__
 
-#include "types.h"
+#include "asm/types.h"
 
 typedef struct {
 	u32 counter;

include/memcpy_64.h → arch/x86/include/asm/memcpy_64.h

@@ -2,7 +2,7 @@
 #define __CR_MEMCPY_64_H__
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 
 static always_inline void *builtin_memcpy(void *to, const void *from, unsigned int n)
 {

include/types.h → arch/x86/include/asm/types.h

-#ifndef __CR_TYPES_H__
-#define __CR_TYPES_H__
+#ifndef __CR_ASM_TYPES_H__
+#define __CR_ASM_TYPES_H__
 
 #include <stdint.h>
 #include <stdbool.h>
 #include <signal.h>
 
-#include "bitops.h"
+#include "asm/bitops.h"
 
 /* prctl */
 #define ARCH_SET_GS 0x1001
@@ -245,4 +245,4 @@ typedef struct {
 # define MADV_DONTDUMP 16
 #endif
 
-#endif /* __CR_TYPES_H__ */
+#endif /* __CR_ASM_TYPES_H__ */

pie/parasite-head-x86-64.S → arch/x86/parasite-head.S

-#include "linkage.h"
+#include "asm/linkage.h"
 #include "parasite.h"
 
 	.section .head.text, "ax"

arch/x86/syscall-common-x86-64.S

-#include "linkage.h"
+#include "asm/linkage.h"
 
 #define SYSCALL(name, opcode)		\
 	ENTRY(name);			\

cpu.c

@@ -7,10 +7,10 @@
 #include <sys/types.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "log.h"
 #include "util.h"
-#include "bitops.h"
+#include "asm/bitops.h"
 
 #include "proc_parse.h"
 

cr-dump.c

@@ -30,7 +30,7 @@
 #include "protobuf/creds.pb-c.h"
 #include "protobuf/core.pb-c.h"
 
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "file-ids.h"
 #include "kcmp-ids.h"

cr-restore.c

@@ -25,7 +25,7 @@
 #include <sys/sendfile.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 
 #include "image.h"
 #include "util.h"

cr-show.c

@@ -12,7 +12,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "namespaces.h"
 #include "compiler.h"

crtools.c

@@ -12,7 +12,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "types.h"
+#include "asm/types.h"
 
 #include "compiler.h"
 #include "crtools.h"

eventfd.c

@@ -13,7 +13,7 @@
 #include <sys/eventfd.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "eventfd.h"
 #include "proc_parse.h"
 #include "crtools.h"

eventpoll.c

@@ -13,7 +13,7 @@
 #include <sys/epoll.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "eventpoll.h"
 #include "proc_parse.h"
 #include "crtools.h"

file-ids.c

@@ -9,7 +9,7 @@
 
 #include <sys/types.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "file-ids.h"
 #include "rbtree.h"
 #include "kcmp-ids.h"

files-reg.c

@@ -12,7 +12,7 @@
 #include "image.h"
 #include "list.h"
 #include "util.h"
-#include "atomic.h"
+#include "asm/atomic.h"
 
 #include "protobuf.h"
 #include "protobuf/regfile.pb-c.h"

include/cpu.h

 #ifndef __CR_CPU_H__
 #define __CR_CPU_H__
 
-#include "types.h"
+#include "asm/types.h"
 
 /*
  * Adopted from linux kernel.

include/crtools.h

@@ -4,7 +4,7 @@
 #include <sys/types.h>
 
 #include "list.h"
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "util.h"
 #include "image.h"

include/eventfd.h

@@ -5,7 +5,7 @@
 #include <unistd.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "crtools.h"
 

include/eventpoll.h

@@ -5,7 +5,7 @@
 #include <unistd.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "crtools.h"
 

include/file-ids.h

@@ -2,7 +2,7 @@
 #define __CR_FILE_IDS_H__
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "rbtree.h"
 
 #include "../protobuf/fdinfo.pb-c.h"

include/files-reg.h

 #ifndef __CR_FILES_REG_H__
 #define __CR_FILES_REG_H__
 
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "image.h"
 

include/files.h

@@ -2,7 +2,7 @@
 #define __CR_FILES_H__
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "lock.h"
 #include "list.h"
 #include "image.h"

include/fpu.h

@@ -4,7 +4,7 @@
 #include <sys/types.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 
 #define FP_MIN_ALIGN_BYTES		64
 

include/image.h

 #ifndef __CR_IMAGE_H__
 #define __CR_IMAGE_H__
 
-#include "types.h"
+#include "asm/types.h"
 #include "compiler.h"
 
 /*

include/inotify.h

@@ -5,7 +5,7 @@
 #include <unistd.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "crtools.h"
 

include/lock.h

@@ -6,8 +6,8 @@
 #include <limits.h>
 #include <errno.h>
 
-#include "types.h"
-#include "atomic.h"
+#include "asm/types.h"
+#include "asm/atomic.h"
 #include "syscall.h"
 #include "util.h"
 

include/proc_parse.h

@@ -2,7 +2,7 @@
 #define __CR_PROC_PARSE_H__
 
 #include <sys/types.h>
-#include "types.h"
+#include "asm/types.h"
 #include "image.h"
 #include "list.h"
 

include/protobuf.h

 #ifndef __CR_PROTOBUF_H__
 #define __CR_PROTOBUF_H__
 
-#include "types.h"
+#include "asm/types.h"
 #include "compiler.h"
 #include "util.h"
 

include/rbtree.h

@@ -8,7 +8,7 @@
 #include <stddef.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 
 #define	RB_RED		0
 #define	RB_BLACK	1

include/restorer.h

@@ -5,7 +5,7 @@
 #include <limits.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "image.h"
 #include "lock.h"
 #include "util.h"

include/sk-queue.h

 #ifndef __CR_SK_QUEUE_H__
 #define __CR_SK_QUEUE_H__
 
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "crtools.h"
 #include "image.h"

include/sockets.h

@@ -6,7 +6,7 @@
 #include <unistd.h>
 #include <stdbool.h>
 
-#include "types.h"
+#include "asm/types.h"
 
 #include "protobuf.h"
 #include "../protobuf/sk-opts.pb-c.h"

include/syscall-types.h

@@ -12,7 +12,7 @@
 #include <arpa/inet.h>
 #include <sched.h>
 
-#include "types.h"
+#include "asm/types.h"
 
 #ifndef CONFIG_X86_64
 # error x86-32 bit mode not yet implemented

include/unix_diag.h

 #ifndef __CR_UNIX_DIAG_H__
 #define __CR_UNIX_DIAG_H__
 
-#include "types.h"
+#include "asm/types.h"
 
 struct unix_diag_req {
 	u8	sdiag_family;

include/util.h

@@ -13,7 +13,7 @@
 #include <dirent.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "log.h"
 
 #include "../protobuf/vma.pb-c.h"

inotify.c

@@ -20,7 +20,7 @@
 #include <aio.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "inotify.h"
 #include "proc_parse.h"
 #include "syscall.h"

kcmp-ids.c

 #include <unistd.h>
 #include <stdlib.h>
-#include "types.h"
+#include "asm/types.h"
 #include "rbtree.h"
 #include "util.h"
 #include "syscall.h"

log.c

@@ -13,7 +13,7 @@
 #include <fcntl.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "util.h"
 #include "crtools.h"
 

mount.c

@@ -13,7 +13,7 @@
 #include <sys/wait.h>
 
 #include "crtools.h"
-#include "types.h"
+#include "asm/types.h"
 #include "util.h"
 #include "log.h"
 #include "mount.h"

netfilter.c

@@ -5,7 +5,7 @@
 #include <wait.h>
 #include <stdlib.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "util.h"
 #include "list.h"
 #include "files.h"

parasite-syscall.c

@@ -11,7 +11,7 @@
 
 #include "syscall.h"
 #include "ptrace.h"
-#include "processor-flags.h"
+#include "asm/processor-flags.h"
 #include "parasite-syscall.h"
 #include "parasite-blob.h"
 #include "parasite.h"

pie/Makefile

@@ -3,7 +3,7 @@ CFLAGS		+=  -fpie  -Wa,--noexecstack -fno-strict-aliasing
 
 GEN-OFFSETS	:= gen-offsets.sh
 
-PASM-OBJS	+= parasite-head-x86-64.o
+PASM-OBJS	+= $(ARCH_DIR)/parasite-head.o
 
 PARASITE	+= parasite.bin.o parasite.bin
 RESTORER	:= restorer.bin.o restorer.bin

pie/restorer.c

@@ -14,7 +14,7 @@
 #include <sys/resource.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "syscall.h"
 #include "log.h"
 #include "util.h"

proc_parse.c

@@ -9,7 +9,7 @@
 #include <string.h>
 #include <linux/fs.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "util.h"
 #include "crtools.h"

protobuf.c

@@ -10,7 +10,7 @@
 
 #include "crtools.h"
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "log.h"
 #include "util.h"
 #include "string.h"

ptrace.c

@@ -15,7 +15,7 @@
 
 #include "crtools.h"
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "util.h"
 #include "ptrace.h"
 #include "proc_parse.h"

signalfd.c

@@ -3,7 +3,7 @@
 #include <sys/signalfd.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "signalfd.h"
 #include "proc_parse.h"
 #include "crtools.h"

sk-inet.c

@@ -9,7 +9,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "libnetlink.h"
 #include "crtools.h"
 #include "inet_diag.h"

sk-packet.c

@@ -5,7 +5,7 @@
 #include <unistd.h>
 #include <string.h>
 #include "crtools.h"
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "sockets.h"
 #include "libnetlink.h"

sk-queue.c

@@ -10,7 +10,7 @@
 #include <sys/socket.h>
 #include <sys/sendfile.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "image.h"
 #include "crtools.h"

sk-tcp.c

@@ -10,7 +10,7 @@
 #include "util.h"
 #include "list.h"
 #include "log.h"
-#include "types.h"
+#include "asm/types.h"
 #include "files.h"
 #include "sockets.h"
 #include "files.h"

sk-unix.c

@@ -8,7 +8,7 @@
 #include <sys/un.h>
 #include <stdlib.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "libnetlink.h"
 #include "crtools.h"
 #include "unix_diag.h"

sysctl.c

@@ -4,7 +4,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-#include "types.h"
+#include "asm/types.h"
 #include "sysctl.h"
 #include "util.h"
 

tty.c

@@ -13,7 +13,7 @@
 #include <linux/major.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 
 #include "syscall.h"
 #include "files.h"

util-net.c

@@ -4,8 +4,8 @@
 #include <errno.h>
 
 #include "compiler.h"
-#include "memcpy_64.h"
-#include "types.h"
+#include "asm/memcpy_64.h"
+#include "asm/types.h"
 #include "syscall.h"
 
 #include "util-net.h"

util.c

@@ -30,7 +30,7 @@
 #include <sys/wait.h>
 
 #include "compiler.h"
-#include "types.h"
+#include "asm/types.h"
 #include "list.h"
 #include "util.h"