* write.c (fixup_segment): if relaxing, don't do anything.

* config/obj-bout.[ch] : maintain the a_relaxable file header info
	* config/tc-i960.c: new option -linkrelax

gas/ChangeLog

@@ -1,3 +1,23 @@
+Thu Jul 16 08:20:17 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+	* write.c (fixup_segment): if relaxing, don't do anything.
+	* config/obj-bout.[ch] : maintain the a_relaxable file header info
+	* config/tc-i960.c: new option -linkrelax
+
+Mon Jul 13 14:11:36 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+	* expr.c (expr): allow SEG_BSS in expressions
+	* read.c (potable): align should be nbytes, not ptwo!
+	* write.c (write_object_file): extra glue for new bss attributes
+	(relax_segment): SEG_BSS is ok now
+	* config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
+
+Mon Jun  1 16:20:22 1992  Michael Tiemann  (tiemann@cygnus.com)
+
+	* configure.in: recognize m680x0 as having sun3 emulation mode for
+	vxworks environment.
+
+
 Tue Jun 30 20:25:54 1992  D. V. Henkel-Wallace  (gumby@cygnus.com)
 
 	* Makefile.in: Add program_suffix (parallel to program_prefix)
@@ -19,7 +39,26 @@ Tue Jun  9 07:54:54 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 	* write.c (write_object_file): various changes to handle data in
 	the BSS segment in much the same was as stuff in the DATA segment. 
 
-	* subsegs.c (subseg_change): allow and handle a change into SEG_BSS.
+
+Thu Jun  4 11:59:13 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+	* expr.c(expr): allow SEG_REGISTER in expressions.
+	* read.c(pseudo_set): register expressions can be the source of a
+	set.
+	* subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
+	goto SEG_TEXT (if a.out)
+	* write.c (write_object_file): If a.out don't use the old way for
+	-R.
+	* config/obj-a.out (s_sect): complain if the user tries to use a
+	subsegment with a value which might interfere with out -R hackery.
+	* config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
+	rather than use ugly if tree. (init_regtable): insert register
+	names into symbol table.
+
+Tue Jun  2 16:47:09 1992  Steve Chamberlain (sac@cygnus.com)
+
+	* write.c (write_object_file): keep the fix_tail clean, which
+	fixes a bug in -R where relocations were being lost.
 
 Thu Jun  4 11:59:13 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
 
@@ -46,6 +85,7 @@ Mon Jun  1 16:20:22 1992  Michael Tiemann  (tiemann@cygnus.com)
 	* configure.in: recognize m680x0 as having sun3 emulation mode for
 	vxworks environment.
 
+>>>>>>> 1.62
 Sun May 31 05:33:00 1992  david d `zoo' zuhn (zoo@cygnus.com)
 
  	* configure.in: recognize m680x0 as an m68k

gas/config/obj-bout.c

@@ -130,7 +130,9 @@ object_headers *headers;
 	
 	headers->header.a_tload = 0;
 	headers->header.a_dload = md_section_align(SEG_DATA, H_GET_TEXT_SIZE(headers));
-	
+
+	headers->header.a_relaxable = linkrelax;
+
 	append(where, (char *) &headers->header, sizeof(headers->header));
 } /* a_header_append() */
 

gas/config/obj-bout.h

@@ -100,12 +100,12 @@ struct exec {
 	unsigned long a_drsize;	/* Length of data relocation info	*/
 	
 	/* Added for i960 */
-	unsigned long a_tload;	/* Text runtime load address		*/
+	unsigned long a_tload;	   /* Text runtime load address		*/
-	unsigned long a_dload;	/* Data runtime load address		*/
+	unsigned long a_dload;	   /* Data runtime load address		*/
-	unsigned char a_talign;	/* Alignment of text segment		*/
+	unsigned char a_talign;	   /* Alignment of text segment		*/
-	unsigned char a_dalign;	/* Alignment of data segment		*/
+	unsigned char a_dalign;	   /* Alignment of data segment		*/
-	unsigned char a_balign;	/* Alignment of bss segment		*/
+	unsigned char a_balign;	   /* Alignment of bss segment		*/
-	unsigned char unused;	/* (Just to make struct size a multiple of 4) */
+	unsigned char a_relaxable; /* Contains enough info to relax     */
 };
 
 #define N_BADMAG(x)	(((x).a_magic)!=BMAGIC)