提交 20c994e4 编写于 作者: M Matthias Kaehlcke 提交者: Masahiro Yamada

frv: Use OFFSET macro in DEF_*REG()

Avoid code duplication by using OFFSET() in DEF_*REG() instead of
replicating the macro.
Signed-off-by: NMatthias Kaehlcke <mka@chromium.org>
Reviewed-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
上级 90ad4052
......@@ -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)
{
......
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