1 files changed, 67 insertions, 0 deletions
diff --git a/js/src/ctypes/libffi/src/aarch64/internal.h b/js/src/ctypes/libffi/src/aarch64/internal.h
new file mode 100644
index 0000000000..9c3e07725a
--- /dev/null
+++ b/js/src/ctypes/libffi/src/aarch64/internal.h
@@ -0,0 +1,67 @@
+/* 
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+``Software''), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+
+#define AARCH64_RET_VOID	0
+#define AARCH64_RET_INT64	1
+#define AARCH64_RET_INT128	2
+
+#define AARCH64_RET_UNUSED3	3
+#define AARCH64_RET_UNUSED4	4
+#define AARCH64_RET_UNUSED5	5
+#define AARCH64_RET_UNUSED6	6
+#define AARCH64_RET_UNUSED7	7
+
+/* Note that FFI_TYPE_FLOAT == 2, _DOUBLE == 3, _LONGDOUBLE == 4,
+   so _S4 through _Q1 are layed out as (TYPE * 4) + (4 - COUNT).  */
+#define AARCH64_RET_S4		8
+#define AARCH64_RET_S3		9
+#define AARCH64_RET_S2		10
+#define AARCH64_RET_S1		11
+
+#define AARCH64_RET_D4		12
+#define AARCH64_RET_D3		13
+#define AARCH64_RET_D2		14
+#define AARCH64_RET_D1		15
+
+#define AARCH64_RET_Q4		16
+#define AARCH64_RET_Q3		17
+#define AARCH64_RET_Q2		18
+#define AARCH64_RET_Q1		19
+
+/* Note that each of the sub-64-bit integers gets two entries.  */
+#define AARCH64_RET_UINT8	20
+#define AARCH64_RET_UINT16	22
+#define AARCH64_RET_UINT32	24
+
+#define AARCH64_RET_SINT8	26
+#define AARCH64_RET_SINT16	28
+#define AARCH64_RET_SINT32	30
+
+#define AARCH64_RET_MASK	31
+
+#define AARCH64_RET_IN_MEM	(1 << 5)
+#define AARCH64_RET_NEED_COPY	(1 << 6)
+
+#define AARCH64_FLAG_ARG_V_BIT	7
+#define AARCH64_FLAG_ARG_V	(1 << AARCH64_FLAG_ARG_V_BIT)
+
+#define N_X_ARG_REG		8
+#define N_V_ARG_REG		8
+#define CALL_CONTEXT_SIZE	(N_V_ARG_REG * 16 + N_X_ARG_REG * 8)