1 files changed, 71 insertions, 0 deletions
diff --git a/gcc/config/m68k/dpx2g.h b/gcc/config/m68k/dpx2g.h
new file mode 100755
index 0000000..ea5cd13
--- /dev/null
+++ b/gcc/config/m68k/dpx2g.h
@@ -0,0 +1,71 @@
+/*
+ * dpx2g.h - Bull DPX/2 200 and 300 systems (m68k, SysVr3) with gas
+ */
+
+#define USE_GAS
+#include "m68k/dpx2.h"
+
+#if 0 /* #ifndef USE_COLLECT2 */
+
+/* We use set vectors for the constructors/destructors. */ 
+
+#undef ASM_OUTPUT_CONSTRUCTOR
+#undef ASM_OUTPUT_DESTRUCTOR
+
+/* Although the gas we use can create .ctor and .dtor sections from N_SETT
+   stabs, it does not support section directives, so we need to have the loader
+   define the lists.
+ */
+#define CTOR_LISTS_DEFINED_EXTERNALLY
+
+/* similar to default, but allows for the table defined by ld with gcc.ifile. 
+   nptrs is always 0.  So we need to instead check that __DTOR_LIST__[1] != 0.
+   The old check is left in so that the same macro can be used if and when  
+   a future version of gas does support section directives. */
+
+#define DO_GLOBAL_DTORS_BODY {int nptrs = *(int *)__DTOR_LIST__; int i; \
+  if (nptrs == -1 || (__DTOR_LIST__[0] == 0 && __DTOR_LIST__[1] != 0))  \
+    for (nptrs = 0; __DTOR_LIST__[nptrs + 1] != 0; nptrs++); 		\
+  for (i = nptrs; i >= 1; i--)						\
+    __DTOR_LIST__[i] (); }
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  "%{!r:gcc.ifile%s}\
+   %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}\
+  huge.o%s"
+
+#endif /* !USE_COLLECT2 */
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}\
+  huge.o%s"
+
+
+/*
+ * we are using GAS
+ */
+#undef EXTRA_SECTION_FUNCTIONS
+#undef EXTRA_SECTIONS
+/* Gas understands dollars in labels. */
+#undef NO_DOLLAR_IN_LABEL
+/* GAS does not understand .ident so don't output anything for #ident.  */
+#undef ASM_OUTPUT_IDENT
+
+#undef ASM_LONG
+#define ASM_LONG "\t.long"
+
+/*
+ * put const's in the text section
+ */
+#define const_section()  text_section()
+#define fini_section() while (0)
+			       
+#undef CTORS_SECTION_ASM_OP
+#define CTORS_SECTION_ASM_OP "\t.data"
+#undef DTORS_SECTION_ASM_OP
+#define DTORS_SECTION_ASM_OP "\t.data"
+#undef INIT_SECTION_ASM_OP
+
+/* end of dpx2g.h */