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-rw-r--r--arch/aarch64/bits/signal.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/aarch64/bits/signal.h b/arch/aarch64/bits/signal.h
index 95f252f6..430da95a 100644
--- a/arch/aarch64/bits/signal.h
+++ b/arch/aarch64/bits/signal.h
@@ -17,6 +17,23 @@ typedef struct sigcontext
unsigned long sp, pc, pstate;
long double __reserved[256];
} mcontext_t;
+
+#define FPSIMD_MAGIC 0x46508001
+#define ESR_MAGIC 0x45535201
+struct _aarch64_ctx {
+ unsigned int magic;
+ unsigned int size;
+};
+struct fpsimd_context {
+ struct _aarch64_ctx head;
+ unsigned int fpsr;
+ unsigned int fpcr;
+ long double vregs[32];
+};
+struct esr_context {
+ struct _aarch64_ctx head;
+ unsigned long esr;
+};
#else
typedef struct {
long double __regs[18+256];