summaryrefslogtreecommitdiffstats
path: root/arch/frv
diff options
context:
space:
mode:
Diffstat (limited to 'arch/frv')
-rw-r--r--arch/frv/include/asm/timex.h6
-rw-r--r--arch/frv/include/uapi/asm/Kbuild33
-rw-r--r--arch/frv/kernel/asm-offsets.c19
3 files changed, 10 insertions, 48 deletions
diff --git a/arch/frv/include/asm/timex.h b/arch/frv/include/asm/timex.h
index a89bddefdacf..139093fab326 100644
--- a/arch/frv/include/asm/timex.h
+++ b/arch/frv/include/asm/timex.h
@@ -16,5 +16,11 @@ static inline cycles_t get_cycles(void)
#define vxtime_lock() do {} while (0)
#define vxtime_unlock() do {} while (0)
+/* This attribute is used in include/linux/jiffies.h alongside with
+ * __cacheline_aligned_in_smp. It is assumed that __cacheline_aligned_in_smp
+ * for frv does not contain another section specification.
+ */
+#define __jiffy_arch_data __attribute__((__section__(".data")))
+
#endif
diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild
index 42a2b33461c0..b15bf6bc0e94 100644
--- a/arch/frv/include/uapi/asm/Kbuild
+++ b/arch/frv/include/uapi/asm/Kbuild
@@ -1,35 +1,2 @@
# UAPI Header export list
include include/uapi/asm-generic/Kbuild.asm
-
-header-y += auxvec.h
-header-y += bitsperlong.h
-header-y += byteorder.h
-header-y += errno.h
-header-y += fcntl.h
-header-y += ioctl.h
-header-y += ioctls.h
-header-y += ipcbuf.h
-header-y += kvm_para.h
-header-y += mman.h
-header-y += msgbuf.h
-header-y += param.h
-header-y += poll.h
-header-y += posix_types.h
-header-y += ptrace.h
-header-y += registers.h
-header-y += resource.h
-header-y += sembuf.h
-header-y += setup.h
-header-y += shmbuf.h
-header-y += sigcontext.h
-header-y += siginfo.h
-header-y += signal.h
-header-y += socket.h
-header-y += sockios.h
-header-y += stat.h
-header-y += statfs.h
-header-y += swab.h
-header-y += termbits.h
-header-y += termios.h
-header-y += types.h
-header-y += unistd.h
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c
index 8414293f213a..20c5b79b55f9 100644
--- a/arch/frv/kernel/asm-offsets.c
+++ b/arch/frv/kernel/asm-offsets.c
@@ -14,21 +14,10 @@
#include <asm/thread_info.h>
#include <asm/gdb-stub.h>
-#define DEF_PTREG(sym, reg) \
- asm volatile("\n->" #sym " %0 offsetof(struct pt_regs, " #reg ")" \
- : : "i" (offsetof(struct pt_regs, reg)))
-
-#define DEF_IREG(sym, reg) \
- asm volatile("\n->" #sym " %0 offsetof(struct user_context, " #reg ")" \
- : : "i" (offsetof(struct user_context, reg)))
-
-#define DEF_FREG(sym, reg) \
- asm volatile("\n->" #sym " %0 offsetof(struct user_context, " #reg ")" \
- : : "i" (offsetof(struct user_context, reg)))
-
-#define DEF_0REG(sym, reg) \
- asm volatile("\n->" #sym " %0 offsetof(struct frv_frame0, " #reg ")" \
- : : "i" (offsetof(struct frv_frame0, reg)))
+#define DEF_PTREG(sym, reg) OFFSET(sym, pt_regs, reg)
+#define DEF_IREG(sym, reg) OFFSET(sym, user_context, reg)
+#define DEF_FREG(sym, reg) OFFSET(sym, user_context, reg)
+#define DEF_0REG(sym, reg) OFFSET(sym, frv_frame0, reg)
void foo(void)
{
OpenPOWER on IntegriCloud