kbuild: v850 use generic asm-offsets.h support

Deleted obsolete stuff from arch makefile
Renamed .c file to asm-offsets.h
Fix include of asm-offsets.h to use new name

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/arch/v850/Makefile b/arch/v850/Makefile
index bf38ca0..8be9aac 100644 (file)
--- a/arch/v850/Makefile
+++ b/arch/v850/Makefile
@@ -51,16 +51,4 @@ root_fs_image_force: $(ROOT_FS_IMAGE)
        $(OBJCOPY) $(OBJCOPY_FLAGS_BLOB) --rename-section .data=.root,alloc,load,readonly,data,contents $< root_fs_image.o
 endif
 
-
-prepare: include/asm-$(ARCH)/asm-consts.h
-
-# Generate constants from C code for use by asm files
-arch/$(ARCH)/kernel/asm-consts.s: include/asm include/linux/version.h \
-                                  include/config/MARKER
-
-include/asm-$(ARCH)/asm-consts.h: arch/$(ARCH)/kernel/asm-consts.s
-       $(call filechk,gen-asm-offsets)
-
-CLEAN_FILES += include/asm-$(ARCH)/asm-consts.h \
-              arch/$(ARCH)/kernel/asm-consts.s \
-              root_fs_image.o
+CLEAN_FILES += root_fs_image.o

diff --git a/arch/v850/kernel/asm-consts.c b/arch/v850/kernel/asm-consts.c
deleted file mode 100644 (file)
index 24f2913..0000000
--- a/arch/v850/kernel/asm-consts.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- */
-
-#include <linux/stddef.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/ptrace.h>
-#include <linux/hardirq.h>
-#include <asm/irq.h>
-#include <asm/errno.h>
-
-#define DEFINE(sym, val) \
-       asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
-int main (void)
-{
-       /* offsets into the task struct */
-       DEFINE (TASK_STATE, offsetof (struct task_struct, state));
-       DEFINE (TASK_FLAGS, offsetof (struct task_struct, flags));
-       DEFINE (TASK_PTRACE, offsetof (struct task_struct, ptrace));
-       DEFINE (TASK_BLOCKED, offsetof (struct task_struct, blocked));
-       DEFINE (TASK_THREAD, offsetof (struct task_struct, thread));
-       DEFINE (TASK_THREAD_INFO, offsetof (struct task_struct, thread_info));
-       DEFINE (TASK_MM, offsetof (struct task_struct, mm));
-       DEFINE (TASK_ACTIVE_MM, offsetof (struct task_struct, active_mm));
-       DEFINE (TASK_PID, offsetof (struct task_struct, pid));
-
-       /* offsets into the kernel_stat struct */
-       DEFINE (STAT_IRQ, offsetof (struct kernel_stat, irqs));
-
-
-       /* signal defines */
-       DEFINE (SIGSEGV, SIGSEGV);
-       DEFINE (SEGV_MAPERR, SEGV_MAPERR);
-       DEFINE (SIGTRAP, SIGTRAP);
-       DEFINE (SIGCHLD, SIGCHLD);
-       DEFINE (SIGILL, SIGILL);
-       DEFINE (TRAP_TRACE, TRAP_TRACE);
-
-       /* ptrace flag bits */
-       DEFINE (PT_PTRACED, PT_PTRACED);
-       DEFINE (PT_DTRACE, PT_DTRACE);
-
-       /* error values */
-       DEFINE (ENOSYS, ENOSYS);
-
-       /* clone flag bits */
-       DEFINE (CLONE_VFORK, CLONE_VFORK);
-       DEFINE (CLONE_VM, CLONE_VM);
-
-       return 0;
-}

diff --git a/arch/v850/kernel/asm-offsets.c b/arch/v850/kernel/asm-offsets.c
new file mode 100644 (file)
index 0000000..24f2913
--- /dev/null
+++ b/arch/v850/kernel/asm-offsets.c
@@ -0,0 +1,61 @@
+/*
+ * This program is used to generate definitions needed by
+ * assembly language modules.
+ *
+ * We use the technique used in the OSF Mach kernel code:
+ * generate asm statements containing #defines,
+ * compile this file to assembler, and then extract the
+ * #defines from the assembly-language output.
+ */
+
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/kernel_stat.h>
+#include <linux/ptrace.h>
+#include <linux/hardirq.h>
+#include <asm/irq.h>
+#include <asm/errno.h>
+
+#define DEFINE(sym, val) \
+       asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+
+#define BLANK() asm volatile("\n->" : : )
+
+int main (void)
+{
+       /* offsets into the task struct */
+       DEFINE (TASK_STATE, offsetof (struct task_struct, state));
+       DEFINE (TASK_FLAGS, offsetof (struct task_struct, flags));
+       DEFINE (TASK_PTRACE, offsetof (struct task_struct, ptrace));
+       DEFINE (TASK_BLOCKED, offsetof (struct task_struct, blocked));
+       DEFINE (TASK_THREAD, offsetof (struct task_struct, thread));
+       DEFINE (TASK_THREAD_INFO, offsetof (struct task_struct, thread_info));
+       DEFINE (TASK_MM, offsetof (struct task_struct, mm));
+       DEFINE (TASK_ACTIVE_MM, offsetof (struct task_struct, active_mm));
+       DEFINE (TASK_PID, offsetof (struct task_struct, pid));
+
+       /* offsets into the kernel_stat struct */
+       DEFINE (STAT_IRQ, offsetof (struct kernel_stat, irqs));
+
+
+       /* signal defines */
+       DEFINE (SIGSEGV, SIGSEGV);
+       DEFINE (SEGV_MAPERR, SEGV_MAPERR);
+       DEFINE (SIGTRAP, SIGTRAP);
+       DEFINE (SIGCHLD, SIGCHLD);
+       DEFINE (SIGILL, SIGILL);
+       DEFINE (TRAP_TRACE, TRAP_TRACE);
+
+       /* ptrace flag bits */
+       DEFINE (PT_PTRACED, PT_PTRACED);
+       DEFINE (PT_DTRACE, PT_DTRACE);
+
+       /* error values */
+       DEFINE (ENOSYS, ENOSYS);
+
+       /* clone flag bits */
+       DEFINE (CLONE_VFORK, CLONE_VFORK);
+       DEFINE (CLONE_VM, CLONE_VM);
+
+       return 0;
+}

diff --git a/arch/v850/kernel/entry.S b/arch/v850/kernel/entry.S
index 895e27b..d991e45 100644 (file)
--- a/arch/v850/kernel/entry.S
+++ b/arch/v850/kernel/entry.S
@@ -22,7 +22,7 @@
 #include <asm/irq.h>
 #include <asm/errno.h>
 
-#include <asm/asm-consts.h>
+#include <asm/asm-offsets.h>
 
 
 /* Make a slightly more convenient alias for C_SYMBOL_NAME.  */