Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>

	Add support for openVMS/Alpha.
	* as.h (PRINTF_LIKE): Don't define if VMS, for now.
	* config/obj-evax.c: New file.
	* config/obj-evax.h: New file.
	* config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
	defined.
	* config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
	defined.  Add case for bfd_target_evax_flavour.
	* config/vms-a-conf.h: New file.
	* conf-a-gas.com: New file.
	* configure.in: Add target alpha-*-*vms*.
	* configure: Rebuild.
	* makefile.vms: New file.
	* read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
	Don't call ffs on openVMS/Alpha.

1 files changed, 129 insertions, 0 deletions

diff --git a/gas/config/vms-a-conf.h b/gas/config/vms-a-conf.h
new file mode 100644
index 0000000..688fc68
--- /dev/null
+++ b/gas/config/vms-a-conf.h
@@ -0,0 +1,129 @@
+/* vms-alpha-conf.h.  Generated manually from conf.in,
+   and used by config-gas-alpha.com when constructing config.h.  */
+
+/* Define if using alloca.c.  */
+#ifdef __GNUC__
+#undef C_ALLOCA
+#else
+#define C_ALLOCA
+#endif
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+   This function is required for alloca.c support on those systems.  */
+#undef CRAY_STACKSEG_END
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+#undef HAVE_ALLOCA_H
+
+/* Define as __inline if that's what the C compiler calls it.  */
+#ifdef __GNUC__
+#undef inline
+#else
+#define inline
+#endif
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+#define STACK_DIRECTION (-1)
+
+/* Should gas use high-level BFD interfaces?  */
+#define BFD_ASSEMBLER
+
+/* Some assert/preprocessor combinations are incapable of handling
+   certain kinds of constructs in the argument of assert.  For example,
+   quoted strings (if requoting isn't done right) or newlines.  */
+#ifdef __GNUC__
+#undef BROKEN_ASSERT
+#else
+#define BROKEN_ASSERT
+#endif
+
+/* If we aren't doing cross-assembling, some operations can be optimized,
+   since byte orders and value sizes don't need to be adjusted.  */
+#undef CROSS_COMPILE
+
+/* Some gas code wants to know these parameters.  */
+#define TARGET_ALIAS	"alpha-vms"
+#define TARGET_CPU	"alpha"
+#define TARGET_CANONICAL	"alpha-dec-vms"
+#define TARGET_OS	"openVMS/Alpha"
+#define TARGET_VENDOR	"dec"
+
+/* Sometimes the system header files don't declare malloc and realloc.  */
+#undef NEED_DECLARATION_MALLOC
+
+/* Sometimes the system header files don't declare free.  */
+#undef NEED_DECLARATION_FREE
+
+/* Sometimes errno.h doesn't declare errno itself.  */
+#undef NEED_DECLARATION_ERRNO
+
+#undef MANY_SEGMENTS
+
+/* Needed only for sparc configuration */
+#undef sparcv9
+
+/* Define if you have the remove function.  */
+#define HAVE_REMOVE
+
+/* Define if you have the unlink function.  */
+#undef HAVE_UNLINK
+
+/* Define if you have the <errno.h> header file.  */
+#define HAVE_ERRNO_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#define HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <strings.h> header file.  */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <sys/types.h> header file.  */
+#ifdef __GNUC__
+#define HAVE_SYS_TYPES_H
+#else
+#undef HAVE_SYS_TYPES_H
+#endif
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H	/* config-gas.com will make one if necessary */
+
+/* Define if you have the <varargs.h> header file.  */
+#undef HAVE_VARARGS_H
+
+/* VMS-specific:  we need to set up EXIT_xxx here because the default
+   values in as.h are inappropriate for VMS, but we also want to prevent
+   as.h's inclusion of <stdlib.h> from triggering redefinition warnings.
+   <stdlib.h> guards itself against multiple inclusion, so including it
+   here turns as.h's later #include into a no-op.  (We can't simply use
+   #ifndef HAVE_STDLIB_H here, because the <stdlib.h> in several older
+   gcc-vms distributions neglects to define these two required macros.)  */
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#if __DECC
+#undef EXIT_SUCCESS
+#undef EXIT_FAILURE
+#define EXIT_SUCCESS 1			/* SS$_NORMAL, STS$K_SUCCESS */
+#define EXIT_FAILURE 0x10000002		/* (STS$K_ERROR | STS$M_INHIB_MSG) */
+#endif
+
+#include <unixlib.h>
+#if __DECC
+extern int strcasecmp ();
+extern int strncasecmp ();
+#endif