som.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.

	* som.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
	* pa.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
	UNALIGNED_DOUBLE_INT_ASM_OP): Define

From-SVN: r45414

gcc/ChangeLog

+2001-09-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* som.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
+	* pa.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
+	UNALIGNED_DOUBLE_INT_ASM_OP): Define
+
 2001-09-05  Jeffrey A Law  (law@cygnus.com)
 	    Jason Merrill (jason@redhat.com)
 

gcc/config/pa/pa.h

@@ -1755,6 +1755,13 @@ while (0)
 #define ASM_OUTPUT_BYTE(FILE,VALUE)  \
   fprintf (FILE, "\t.byte 0x%x\n", (VALUE))
 
+/* C string constants giving the pseudo-op to use for a sequence of
+   2, 4, and 8 byte unaligned constants.  dwarf2out.c needs these.  */
+
+#define UNALIGNED_SHORT_ASM_OP		(TARGET_GAS ? "\t.half " : NULL)
+#define UNALIGNED_INT_ASM_OP		(TARGET_GAS ? "\t.word " : NULL)
+#define UNALIGNED_DOUBLE_INT_ASM_OP	(TARGET_GAS ? "\t.dword " : NULL)
+
 #define ASM_GLOBALIZE_LABEL(FILE, NAME)					\
   do {									\
     /* We only handle DATA objects here, functions are globalized in	\

gcc/config/pa/som.h

@@ -51,6 +51,15 @@ Boston, MA 02111-1307, USA.  */
   fprintf (FILE,							\
 	   "\t.stabs \"\",%d,0,0,L$text_end0000\nL$text_end0000:\n", N_SO)
 
+/* Select a format to encode pointers in exception handling data.  CODE
+   is 0 for data, 1 for code labels, 2 for function pointers.  GLOBAL is
+   true if the symbol may be affected by dynamic relocations.  Because
+   the HP assembler does auto alignment, it is necessary to use
+   DW_EH_PE_aligned instead of the default DW_EH_PE_absptr.  */
+
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
+  (TARGET_GAS ? DW_EH_PE_absptr : DW_EH_PE_aligned)
+
 /* HPUX has a program 'chatr' to list the dependencies of dynamically
    linked executables and shared libraries.  */
 #define LDD_SUFFIX "chatr"