[RFC PATCH 05/11] gdbstub: add helper for 128 bit registers

[Alex Bennée]

Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
---
 include/exec/gdbstub.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index 08363969c14..a898a2af990 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -102,6 +102,14 @@ static inline int gdb_get_reg64(uint8_t *mem_buf, uint64_t 
val)
     return 8;
 }
 
+static inline int gdb_get_reg128(uint8_t *mem_buf, uint64_t val_hi,
+                                 uint64_t val_lo)
+{
+    stq_p(mem_buf, val_hi);
+    stq_p(mem_buf + 8, val_lo);
+    return 16;
+}
+
 #if TARGET_LONG_BITS == 64
 #define gdb_get_regl(buf, val) gdb_get_reg64(buf, val)
 #define ldtul_p(addr) ldq_p(addr)
-- 
2.20.1