Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
v2
- take care of endianess of the whole 128 bit word
---
include/exec/gdbstub.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index 08363969c14..59e366ba3af 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -102,6 +102,19 @@ 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)
+{
+#ifdef TARGET_WORDS_BIGENDIAN
+ stq_p(mem_buf, val_hi);
+ stq_p(mem_buf + 8, val_lo);
+#else
+ stq_p(mem_buf, val_lo);
+ stq_p(mem_buf + 8, val_hi);
+#endif
+ 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
