* subsegs.c (subseg_change): allow and handle a change into SEG_BSS.

	* tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
	pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
	68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
	the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
	it into SEG_BSS

diff --git a/gas/config/ChangeLog b/gas/config/ChangeLog
index ce1e22d..fe982fd 100644 (file)
--- a/gas/config/ChangeLog
+++ b/gas/config/ChangeLog
@@ -1,3 +1,11 @@
+Tue Jun  9 07:50:46 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
+
+       * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
+       pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
+       68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
+       the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
+       it into SEG_BSS
+
 Thu May 28 11:20:27 1992  Jim Wilson  (wilson@sphagnum.cygnus.com)
 
        * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro.  Mention new

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 17a41eb..4ac4abb 100644 (file)
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -1708,7 +1708,7 @@ char *instring;
                                           && !subs(opP->con1)
                                           && seg(opP->con1) == SEG_TEXT
                                           && now_seg == SEG_TEXT
-                                          && cpu_of_arch(current_architecture) < m68020
+                                          && cpu_of_arch(current_architecture) >= m68020
                                           && !flagseen['S']
                                           && !strchr("~%&$?", s[0])) {
                                                tmpreg=0x3A; /* 7.2 */
@@ -3203,8 +3203,8 @@ segT segment;
                } else {
                        fragP->fr_opcode[1] = 0x06;   /* branch offset = 6 */
                        /* JF: these were fr_opcode[2,3] */
-                       buffer_address[2] = 0x4e;  /* put in jmp long (0x4ef9) */ 
-                       buffer_address[3] = 0xf9;
+                       buffer_address[0] = 0x4e;  /* put in jmp long (0x4ef9) */ 
+                       buffer_address[1] = 0xf9;
                        fragP->fr_fix += 2;          /* account for jmp instruction */
                        subseg_change(SEG_TEXT,0);
                        fix_new(fragP, fragP->fr_fix, 4, fragP->fr_symbol, 0, 
@@ -3598,10 +3598,12 @@ static void s_data2() {
        demand_empty_rest_of_line();
 } /* s_data2() */
 
-static void s_bss() {
-       /* We don't support putting frags in the BSS segment, but we
-          can put them into initialized data for now... */
-       subseg_new(SEG_DATA,255);       /* FIXME-SOON */
+static void s_bss() 
+{
+       /* We don't support putting frags in the BSS segment, we fake it 
+          by marking in_bss, then looking at s_skip for clues */
+
+        subseg_new(SEG_BSS, 0);
        demand_empty_rest_of_line();
 } /* s_bss() */