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-rw-r--r--js/src/ctypes/libffi/src/x86/internal.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/ctypes/libffi/src/x86/internal.h b/js/src/ctypes/libffi/src/x86/internal.h
new file mode 100644
index 0000000000..09771ba8cf
--- /dev/null
+++ b/js/src/ctypes/libffi/src/x86/internal.h
@@ -0,0 +1,29 @@
+#define X86_RET_FLOAT 0
+#define X86_RET_DOUBLE 1
+#define X86_RET_LDOUBLE 2
+#define X86_RET_SINT8 3
+#define X86_RET_SINT16 4
+#define X86_RET_UINT8 5
+#define X86_RET_UINT16 6
+#define X86_RET_INT64 7
+#define X86_RET_INT32 8
+#define X86_RET_VOID 9
+#define X86_RET_STRUCTPOP 10
+#define X86_RET_STRUCTARG 11
+#define X86_RET_STRUCT_1B 12
+#define X86_RET_STRUCT_2B 13
+#define X86_RET_UNUSED14 14
+#define X86_RET_UNUSED15 15
+
+#define X86_RET_TYPE_MASK 15
+#define X86_RET_POP_SHIFT 4
+
+#define R_EAX 0
+#define R_EDX 1
+#define R_ECX 2
+
+#ifdef __PCC__
+# define HAVE_FASTCALL 0
+#else
+# define HAVE_FASTCALL 1
+#endif