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authorRichard Weinberger <richard@nod.at>2015-04-03 18:20:58 +0200
committerRichard Weinberger <richard@nod.at>2015-04-12 20:58:24 +0200
commit37f078ff4c97ad143a6dc2adae31e20a3f780ca7 (patch)
tree53d493ab9e9aebc5447cad59ac653761e4230694 /arch/m32r/kernel
parent7bd8301084dfaf9210f66142fadb62a2bee7588b (diff)
downloadlinux-37f078ff4c97ad143a6dc2adae31e20a3f780ca7.tar.bz2
m32r: Autogenerate offsets in struct thread_info
Maintaining offsets by hand is no fun. Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/m32r/kernel')
-rw-r--r--arch/m32r/kernel/asm-offsets.c15
-rw-r--r--arch/m32r/kernel/entry.S1
2 files changed, 15 insertions, 1 deletions
diff --git a/arch/m32r/kernel/asm-offsets.c b/arch/m32r/kernel/asm-offsets.c
index 9e263112a6e2..cd3d2fc9c8df 100644
--- a/arch/m32r/kernel/asm-offsets.c
+++ b/arch/m32r/kernel/asm-offsets.c
@@ -1 +1,14 @@
-/* Dummy asm-offsets.c file. Required by kbuild and ready to be used - hint! */
+#include <linux/thread_info.h>
+#include <linux/kbuild.h>
+
+int foo(void)
+{
+ OFFSET(TI_TASK, thread_info, task);
+ OFFSET(TI_FLAGS, thread_info, flags);
+ OFFSET(TI_STATUS, thread_info, status);
+ OFFSET(TI_CPU, thread_info, cpu);
+ OFFSET(TI_PRE_COUNT, thread_info, preempt_count);
+ OFFSET(TI_ADDR_LIMIT, thread_info, addr_limit);
+
+ return 0;
+}
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 7c3db9940ce1..c639bfa32232 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -65,6 +65,7 @@
#include <asm/page.h>
#include <asm/m32r.h>
#include <asm/mmu_context.h>
+#include <asm/asm-offsets.h>
#if !defined(CONFIG_MMU)
#define sys_madvise sys_ni_syscall