* app.c: MRI compatibility - allow single quote to start a string.

	* as.c: fix typo recently introduced.
	* as.h : Don't include aout/reloc.h - it's not right for COFF!
	* expr.c: Much rewriting, to accomodate MRI syntax for
	expressions. Also easier to read now.
	* listing.c: Put back defuns
	* read.c: modified to accept MRI syntax, put back listing pseudo
	ops so that an assembler built with NO_LISTING ignores list ops
	rather than pukes.
	* write.c, write.h: fixs - only keep a reloc type in a fix if the target
	machine is a SPARC or a 29K.
	* config/obj-aout.c: added s_sect pseudo op
	* config/obj-coffbfd.c: lints, set the filehdr flags right and
	fill in the timestamp.
	* config/obj-coffbfd.h: Since we don't include aout/reloc.h
	anymore, define all the relocs which the tc-<x> bit will use so we
	can translate from them to the coff types.
	* config/tc-a29k.c: reloc_type isn't ane enum any more
	* config/tc-m68k.c: Added NO_RELOC definition.

Now compiles for sparc aout, 68k aout (MRI and MIT syntax),
29k coff.

So far works as replacement for sparc and 68k /bin/as.

1 files changed, 23 insertions, 39 deletions

diff --git a/gas/write.h b/gas/write.h
index 1dc899e..9ce6529 100644
--- a/gas/write.h
+++ b/gas/write.h
@@ -35,49 +35,32 @@
 
 #define S_LOCAL_NAME(s) (LOCAL_LABEL(S_GET_NAME(s)))
 
-/* The bit_fix was implemented to support machines that need variables
-   to be inserted in bitfields other than 1, 2 and 4 bytes. 
-   Furthermore it gives us a possibillity to mask in bits in the symbol
-   when it's fixed in the objectcode and check the symbols limits.
-   
-   The or-mask is used to set the huffman bits in displacements for the
-   ns32k port.
-   The acbi, addqi, movqi, cmpqi instruction requires an assembler that
-   can handle bitfields. Ie handle an expression, evaluate it and insert
-   the result in an some bitfield. ( ex: 5 bits in a short field of a opcode) 
-   */
-
-struct bit_fix {
-	int			fx_bit_size;	/* Length of bitfield		*/
-	int			fx_bit_offset;	/* Bit offset to bitfield	*/
-	long			fx_bit_base;	/* Where do we apply the bitfix.
-						   If this is zero, default is assumed. */
-	long                  fx_bit_base_adj;/* Adjustment of base */
-	long			fx_bit_max;	/* Signextended max for bitfield */
-	long			fx_bit_min;	/* Signextended min for bitfield */
-	long			fx_bit_add;	/* Or mask, used for huffman prefix */
-};
-typedef struct bit_fix bit_fixS;
+#include "bit_fix.h"
+
 /*
  * FixSs may be built up in any order.
  */
 
 struct fix {
-	fragS *fx_frag;	/* Which frag? */
-	long fx_where;	/* Where is the 1st byte to fix up? */
-	symbolS *fx_addsy; /* NULL or Symbol whose value we add in. */
-	symbolS *fx_subsy; /* NULL or Symbol whose value we subtract. */
-	long fx_offset;	/* Absolute number we add in. */
-	struct fix *fx_next;	/* NULL or -> next fixS. */
-	short int fx_size;	/* How many bytes are involved? */
-	char fx_pcrel;	/* TRUE: pc-relative. */
-	char fx_pcrel_adjust;/* pc-relative offset adjust */
-	char fx_im_disp;	/* TRUE: value is a displacement */
-	bit_fixS *fx_bit_fixP;	/* IF NULL no bitfix's to do */  
-	char fx_bsr;		/* sequent-hack */
-	enum reloc_type fx_r_type;	/* Sparc hacks */
-	char fx_callj;	/* TRUE if target is a 'callj'
-			   (used by i960) */
+	fragS *fx_frag;		   /* Which frag? */
+	long fx_where;		   /* Where is the 1st byte to fix up? */
+	symbolS *fx_addsy;	   /* NULL or Symbol whose value we add in. */
+	symbolS *fx_subsy;	   /* NULL or Symbol whose value we subtract. */
+	long fx_offset;		   /* Absolute number we add in. */
+	struct fix *fx_next;	   /* NULL or -> next fixS. */
+	short int fx_size;	   /* How many bytes are involved? */
+	char fx_pcrel;		   /* TRUE: pc-relative. */
+	char fx_pcrel_adjust;	   /* pc-relative offset adjust */
+	char fx_im_disp;	   /* TRUE: value is a displacement */
+	bit_fixS *fx_bit_fixP;	   /* IF NULL no bitfix's to do */  
+	char fx_bsr;		   /* sequent-hack */
+#if defined(TC_SPARC) || defined(TC_A29K)
+	/* Hacks for machines where the type of reloc can't be
+	   worked out by looking at how big it is */
+
+	int  fx_r_type; 
+#endif
+	char fx_callj;		   /* TRUE if target is a 'callj' (used by i960) */
 	long fx_addnumber;
 };
 
@@ -88,6 +71,7 @@ COMMON char *next_object_file_charP;
 #ifndef MANY_SEGMENTS
 COMMON fixS *text_fix_root, *text_fix_tail;	/* Chains fixSs. */
 COMMON fixS *data_fix_root, *data_fix_tail;	/* Chains fixSs. */
+COMMON fixS *bss_fix_root,  *bss_fix_tail;	/* Chains fixSs. */
 #endif
 COMMON fixS **seg_fix_rootP, **seg_fix_tailP;	/* -> one of above. */
 extern long string_byte_count;
@@ -95,7 +79,7 @@ extern int section_alignment[];
 
 #if __STDC__ == 1
 
-bit_fixS *bit_fix_new(char size, char offset, long base_type, long base_adj, long min, long max, long add);
+bit_fixS *bit_fix_new(int size, int offset, long base_type, long base_adj, long min, long max, long add);
 void append(char **charPP, char *fromP, unsigned long length);
 void record_alignment(segT seg, int align);
 void write_object_file(void);