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-rw-r--r--js/src/ctypes/libffi/src/x86/internal64.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/ctypes/libffi/src/x86/internal64.h b/js/src/ctypes/libffi/src/x86/internal64.h
new file mode 100644
index 0000000000..512e95523e
--- /dev/null
+++ b/js/src/ctypes/libffi/src/x86/internal64.h
@@ -0,0 +1,22 @@
+#define UNIX64_RET_VOID 0
+#define UNIX64_RET_UINT8 1
+#define UNIX64_RET_UINT16 2
+#define UNIX64_RET_UINT32 3
+#define UNIX64_RET_SINT8 4
+#define UNIX64_RET_SINT16 5
+#define UNIX64_RET_SINT32 6
+#define UNIX64_RET_INT64 7
+#define UNIX64_RET_XMM32 8
+#define UNIX64_RET_XMM64 9
+#define UNIX64_RET_X87 10
+#define UNIX64_RET_X87_2 11
+#define UNIX64_RET_ST_XMM0_RAX 12
+#define UNIX64_RET_ST_RAX_XMM0 13
+#define UNIX64_RET_ST_XMM0_XMM1 14
+#define UNIX64_RET_ST_RAX_RDX 15
+
+#define UNIX64_RET_LAST 15
+
+#define UNIX64_FLAG_RET_IN_MEM (1 << 10)
+#define UNIX64_FLAG_XMM_ARGS (1 << 11)
+#define UNIX64_SIZE_SHIFT 12