* as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already defined, define

them to zero. * config/tc-*.h, config/te-*.h: If defining them, define them to be 1 instead of empty. * expr.c (integer_constant, operand): Test them at run time instead of compile time. * read.c (read_a_source_file): Ditto. * symbols.c (colon): Ditto. (dollar_*, define_dollar_label, fb_*): Define unconditionally. * symbols.h (dollar_*, define_dollar_label, fb_*): Declare unconditionally.
1995-05-04 01:56:40 +00:00 · 1995-05-04 01:56:40 +00:00 · 9777b772c8
commit 9777b772c8
parent 774e5d7f64
8 changed files with 60 additions and 36 deletions
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@ -1,3 +1,17 @@
+Wed May  3 21:38:20 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
+
+	* as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already
+	defined, define them to zero.
+	* config/tc-*.h, config/te-*.h: If defining them, define them to
+	be 1 instead of empty.
+	* expr.c (integer_constant, operand): Test them at run time
+	instead of compile time.
+	* read.c (read_a_source_file): Ditto.
+	* symbols.c (colon): Ditto.
+	(dollar_*, define_dollar_label, fb_*): Define unconditionally.
+	* symbols.h (dollar_*, define_dollar_label, fb_*): Declare
+	unconditionally.
+
 Wed May  3 13:08:53 1995  Jeff Law  (law@snake.cs.utah.edu)

 	* config/tc-hppa.c (md_apply_fix): Do nothing for an out of range
--- a/gas/as.h
+++ b/gas/as.h
@ -105,6 +105,7 @@ extern char *strdup (/* const char * */);
 #define __PRETTY_FUNCTION__  ((char*)0)
 #endif
 #if 0
+
 /* Handle lossage with assert.h.  */
 #ifndef BROKEN_ASSERT
 #include <assert.h>
@ -115,8 +116,13 @@ extern char *strdup (/* const char * */);
 #define assert(p) ((p), 0)
 #endif
 #endif /* BROKEN_ASSERT */
+
 #else
+
 #define assert(P) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
+#undef abort
+#define abort()		as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
+
 #endif


@ -151,6 +157,11 @@ extern int errno;
 #define unlink remove
 #endif

+/* Hack to make "gcc -Wall" not complain about obstack macros.  */
+#if !defined (memcpy) && !defined (bcopy)
+#define bcopy(src,dest,size)	memcpy(dest,src,size)
+#endif
+
 #ifdef BFD_ASSEMBLER
 /* This one doesn't get declared, but we're using it anyways.  This
   should be fixed -- either it's part of the external interface or
@ -309,7 +320,7 @@ COMMON segT now_seg;
 #ifdef BFD_ASSEMBLER
 #define segment_name(SEG)	bfd_get_section_name (stdoutput, SEG)
 #else
-extern char *const seg_name[];
+extern char const *const seg_name[];
 #define segment_name(SEG)	seg_name[(int) (SEG)]
 #endif

@ -498,7 +509,7 @@ extern int listing;
 struct _pseudo_type
  {
    /* assembler mnemonic, lower case, no '.' */
-    char *poc_name;
+    const char *poc_name;
    /* Do the work */
    void (*poc_handler) PARAMS ((int));
    /* Value to pass to handler */
@ -546,6 +557,7 @@ PRINTF_LIKE (as_warn);
 PRINTF_WHERE_LIKE (as_bad_where);
 PRINTF_WHERE_LIKE (as_warn_where);
 void as_assert PARAMS ((const char *, int, const char *));
+void as_abort PARAMS ((const char *, int, const char *));

 void fprint_value PARAMS ((FILE *file, addressT value));
 void sprint_value PARAMS ((char *buf, addressT value));
@ -593,6 +605,7 @@ segT subseg_get PARAMS ((const char *, int));
 struct expressionS;
 struct fix;
 struct symbol;
+struct relax_type;

 #ifdef BFD_ASSEMBLER
 /* literal.c */
@ -616,21 +629,13 @@ valueT add_to_literal_pool PARAMS ((struct symbol *, valueT, segT, int));

 #include "listing.h"

-#ifdef BFD_ASSEMBLER
-/* Someday perhaps this will be selectable at run-time.  */
-#if defined (OBJ_AOUT) || defined (OBJ_BOUT)
-#define OUTPUT_FLAVOR bfd_target_aout_flavour
+#ifndef LOCAL_LABELS_DOLLAR
+#define LOCAL_LABELS_DOLLAR 0
 #endif
-#ifdef OBJ_COFF
-#define OUTPUT_FLAVOR bfd_target_coff_flavour
+
+#ifndef LOCAL_LABELS_FB
+#define LOCAL_LABELS_FB 0
 #endif
-#ifdef OBJ_ECOFF
-#define OUTPUT_FLAVOR bfd_target_ecoff_flavour
-#endif
-#ifdef OBJ_ELF
-#define OUTPUT_FLAVOR bfd_target_elf_flavour
-#endif
-#endif /* BFD_ASSEMBLER */

 #endif /* GAS */

--- a/gas/config/tc-mips.h
+++ b/gas/config/tc-mips.h
@ -31,7 +31,7 @@
 #define REPEAT_CONS_EXPRESSIONS
 #define RELOC_EXPANSION_POSSIBLE
 #define MAX_RELOC_EXPANSION 3
-#define LOCAL_LABELS_FB
+#define LOCAL_LABELS_FB 1

 /* The MIPS assembler appears to keep all symbols.  */
 #define LOCAL_LABEL(name) 0
--- a/gas/config/tc-ppc.h
+++ b/gas/config/tc-ppc.h
@ -37,17 +37,19 @@ extern enum bfd_architecture ppc_arch PARAMS ((void));
 #endif

 /* Permit temporary numeric labels.  */
-#define LOCAL_LABELS_FB
+#define LOCAL_LABELS_FB 1

 /* $ is used to refer to the current location.  */
 #define DOLLAR_DOT

-/* Strings do not use backslash escapes.  */
-#define NO_STRING_ESCAPES
-
+/* Strings do not use backslash escapes under COFF.  */
 #ifdef OBJ_COFF
+#define NO_STRING_ESCAPES
+#endif
+
 /* When using COFF, we determine whether or not to output a symbol
   based on sy_tc.output, not on the name.  */
+#ifdef OBJ_COFF
 #define LOCAL_LABEL(name) 0
 #endif
 #ifdef OBJ_ELF
@ -55,6 +57,7 @@ extern enum bfd_architecture ppc_arch PARAMS ((void));
 #define LOCAL_LABEL(name) (name[0] == '.' \
 			   && (name[1] == 'L' || name[1] == '.'))
 #define FAKE_LABEL_NAME ".L0\001"
+#define DIFF_EXPR_OK		/* .-foo gets turned into PC relative relocs */
 #endif

 /* Set the endianness we are using.  Default to big endian.  */
@ -154,4 +157,9 @@ extern void ppc_frob_file PARAMS ((void));
 #ifndef GLOBAL_OFFSET_TABLE_NAME
 #define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_"
 #endif
-#endif
+#endif /* OBJ_ELF */
+
+/* call md_apply_fix3 with segment instead of md_apply_fix */
+#define MD_APPLY_FIX3
+
+#define md_operand(x)
--- a/gas/config/te-generic.h
+++ b/gas/config/te-generic.h
@ -9,8 +9,8 @@
 /* Added these, because if we don't know what we're targetting we may
   need an assembler version of libgcc, and that will use local
   labels.  */
-#define LOCAL_LABELS_DOLLAR
-#define LOCAL_LABELS_FB
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1

 /* these define interfaces */
 #include "obj-format.h"
--- a/gas/config/te-hp300.h
+++ b/gas/config/te-hp300.h
@ -17,8 +17,8 @@
   along with GAS; see the file COPYING.  If not, write to
   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */

-#define LOCAL_LABELS_DOLLAR
-#define LOCAL_LABELS_FB
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1

 #include "obj-format.h"

--- a/gas/config/te-ppcnw.h
+++ b/gas/config/te-ppcnw.h
@ -20,8 +20,8 @@
 /* Added these, because if we don't know what we're targetting we may
   need an assembler version of libgcc, and that will use local
   labels.  */
-#define LOCAL_LABELS_DOLLAR
-#define LOCAL_LABELS_FB
+#define LOCAL_LABELS_DOLLAR 1
+#define LOCAL_LABELS_FB 1

 /* these define interfaces */
 #include "obj-format.h"
--- a/gas/read.c
+++ b/gas/read.c
@ -573,8 +573,8 @@ read_a_source_file (name)
 	  if (is_end_of_line[(unsigned char) c])
 	    continue;

-#if defined(LOCAL_LABELS_DOLLAR) || defined(LOCAL_LABELS_FB)
-	  if (isdigit (c))
+	  if ((LOCAL_LABELS_DOLLAR || LOCAL_LABELS_FB)
+	      && isdigit (c))
 	    {
 	      /* local label  ("4:") */
 	      char *backup = input_line_pointer;
@ -589,8 +589,8 @@ read_a_source_file (name)
 		  ++input_line_pointer;
 		}		/* read the whole number */

-#ifdef LOCAL_LABELS_DOLLAR
-	      if (*input_line_pointer == '$'
+	      if (LOCAL_LABELS_DOLLAR
+		  && *input_line_pointer == '$'
 		  && *(input_line_pointer + 1) == ':')
 		{
 		  input_line_pointer += 2;
@ -604,20 +604,17 @@ read_a_source_file (name)
 		  colon (dollar_label_name (temp, 0));
 		  continue;
 		}
-#endif /* LOCAL_LABELS_DOLLAR */

-#ifdef LOCAL_LABELS_FB
-	      if (*input_line_pointer++ == ':')
+	      if (LOCAL_LABELS_FB
+		  && *input_line_pointer++ == ':')
 		{
 		  fb_label_instance_inc (temp);
 		  colon (fb_label_name (temp, 0));
 		  continue;
 		}
-#endif /* LOCAL_LABELS_FB */

 	      input_line_pointer = backup;
 	    }			/* local label  ("4:") */
-#endif /* LOCAL_LABELS_DOLLAR or LOCAL_LABELS_FB */

 	  if (c && strchr (line_comment_chars, c))
 	    {			/* Its a comment.  Better say APP or NO_APP */