Path: utzoo!telly!ddsw1!lll-winken!killer!osu-cis!tut.cis.ohio-state.edu!maddog.llnl.gov!brooks
From: brooks@maddog.llnl.gov (Eugene Brooks)
Newsgroups: gnu.gcc.bug
Subject: (none)
Message-ID: <8812240010.AA02293@maddog.llnl.gov>
Date: 24 Dec 88 00:10:01 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 254

The following patches are required to get GCC 1.32 to build and
install correctly on a SUN3-OS4, Sequent Balance (with support for
the -fshared-data flag), or Sequent Symmetry (with support for
the -fshared-data flag).  I tested the Symmetry mods only as a
cross compiler on the SUN3.  The context diffs are relative to
the virgin GCC 1.32 release from prep.ai.mit.edu.  The Makefile
patches have been reported previously for other releases, the new
items here are the patches for proper support for -fshared-data.
For those people who fetched my patches of GCC 1.30 for support
of the -mshared flag, use these patches on GCC 1.32 and the
-fshared-data flag to obtain the same results.

*** /tmp/,RCSt1a02101	Fri Dec 23 15:57:43 1988
--- Makefile	Fri Dec 23 15:44:43 1988
***************
*** 434,440
  	if [ -f cc1 ] ; then $(INSTALL) cc1 $(libdir)/gcc-cc1 ;fi
  	if [ -f cc1plus ] ; then $(INSTALL) cc1plus $(libdir)/gcc-cc1plus ;fi
  	$(INSTALL) gnulib $(libdir)/gcc-gnulib
! 	if [ -f /usr/bin/ranlib ] ; then (cd $(libdir); ranlib /gcc-gnulib) ;fi
  	$(INSTALL) cpp $(libdir)/gcc-cpp
  	$(INSTALL) gcc $(bindir)
  	-mkdir $(libdir)/gcc-include

--- 434,440 -----
  	if [ -f cc1 ] ; then $(INSTALL) cc1 $(libdir)/gcc-cc1 ;fi
  	if [ -f cc1plus ] ; then $(INSTALL) cc1plus $(libdir)/gcc-cc1plus ;fi
  	$(INSTALL) gnulib $(libdir)/gcc-gnulib
! 	if [ -f /usr/bin/ranlib ] ; then (cd $(libdir); ranlib gcc-gnulib) ;fi
  	$(INSTALL) cpp $(libdir)/gcc-cpp
  	$(INSTALL) gcc $(bindir)
  	-mkdir $(libdir)/gcc-include
***************
*** 441,447
  	chmod ugo+rx $(libdir)/gcc-include
  	cd $(libdir)/gcc-include; rm -f $(USER_H)
  	cp $(USER_H) $(libdir)/gcc-include
! 	cp gcc.1 mandir
  
  # do make -f ../gcc/Makefile maketest DIR=../gcc
  # in the intended test directory to make it a suitable test directory.

--- 441,447 -----
  	chmod ugo+rx $(libdir)/gcc-include
  	cd $(libdir)/gcc-include; rm -f $(USER_H)
  	cp $(USER_H) $(libdir)/gcc-include
! 	cp gcc.1 $(mandir)
  
  # do make -f ../gcc/Makefile maketest DIR=../gcc
  # in the intended test directory to make it a suitable test directory.
*** /tmp/,RCSt1a02107	Fri Dec 23 15:57:46 1988
--- ns32k.md	Thu Dec 22 21:48:41 1988
***************
*** 1108,1114
  	    }
  	}
      }
-   }
    return \"andd %2,%0\";
  }")
  

--- 1108,1113 -----
  	    }
  	}
      }
    return \"andd %2,%0\";
  }")
  
*** /tmp/,RCSt1a02116	Fri Dec 23 15:57:56 1988
--- tm-ns32k.h	Thu Dec 22 21:55:23 1988
***************
*** 471,477
  	    fputc (',', FILE);					\
  	}							\
        fprintf (FILE, "],%d\n", SIZE);				\
!     }
    else while (*bufp >= 0)					\
      fprintf (FILE, "\tmovd r%d,tos\n", *bufp++);		\
    fbufp = used_fregs_buf;					\

--- 471,477 -----
  	    fputc (',', FILE);					\
  	}							\
        fprintf (FILE, "],%d\n", SIZE);				\
!     }								\
    else while (*bufp >= 0)					\
      fprintf (FILE, "\tmovd r%d,tos\n", *bufp++);		\
    fbufp = used_fregs_buf;					\
***************
*** 1069,1075
  
  /* This is how to align the code that follows an unconditional branch.  */
  
! #define ASM_OUTPUT_ALIGN_CODE(FILE)
    fprintf (FILE, "\t.align 4\n")
  
  /* This is how to output an assembler line defining a `double' constant.  */

--- 1069,1075 -----
  
  /* This is how to align the code that follows an unconditional branch.  */
  
! #define ASM_OUTPUT_ALIGN_CODE(FILE)	\
    fprintf (FILE, "\t.align 4\n")
  
  /* This is how to output an assembler line defining a `double' constant.  */
*** /tmp/,RCSt1a02122	Fri Dec 23 15:58:02 1988
--- tm-seq386.h	Fri Dec 23 13:08:23 1988
***************
*** 28,33
  
  #define TARGET_DEFAULT 1
  
  /* Specify predefined symbols in preprocessor.  */
  
  #define CPP_PREDEFINES "-Dunix -Di386 -Dsequent"

--- 28,52 -----
  
  #define TARGET_DEFAULT 1
  
+ /* Assember pseudo-op for shared data segment. */
+ #define SHARED_SECTION_ASM_OP ".shdata"
+ 
+ /* This says how to output an assembler line
+    to define a global common symbol in shared memory.  */
+ 
+ #define ASM_OUTPUT_SHARED_COMMON(FILE, NAME, SIZE, ROUNDED)  \
+ ( fputs (".shdata\n.comm ", (FILE)),			\
+   assemble_name ((FILE), (NAME)),		\
+   fprintf ((FILE), ",%d\n", (ROUNDED)))
+ 
+ /* This says how to output an assembler line
+    to define a local common symbol in shared memory.  */
+ 
+ #define ASM_OUTPUT_SHARED_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
+ ( fputs (".shdata\n.lcomm ", (FILE)),			\
+   assemble_name ((FILE), (NAME)),		\
+   fprintf ((FILE), ",%d\n", (ROUNDED)))
+ 
  /* Specify predefined symbols in preprocessor.  */
  
  #define CPP_PREDEFINES "-Dunix -Di386 -Dsequent"
*** /tmp/,RCSt1a02128	Fri Dec 23 15:58:03 1988
--- tm-sequent.h	Fri Dec 23 13:06:50 1988
***************
*** 36,41
  
  #define TARGET_DEFAULT 1
  
  /* Print subsidiary information on the compiler version in use.  */
  #undef TARGET_VERSION
  #define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)");

--- 36,60 -----
  
  #define TARGET_DEFAULT 1
  
+ /* Assember pseudo-op for shared data segment. */
+ #define SHARED_SECTION_ASM_OP ".shdata"
+ 
+ /* This says how to output an assembler line
+    to define a global common symbol in shared memory.  */
+ 
+ #define ASM_OUTPUT_SHARED_COMMON(FILE, NAME, SIZE, ROUNDED)  \
+ ( fputs (".shdata\n.comm ", (FILE)),			\
+   assemble_name ((FILE), (NAME)),		\
+   fprintf ((FILE), ",%d\n", (ROUNDED)))
+ 
+ /* This says how to output an assembler line
+    to define a local common symbol in shared memory.  */
+ 
+ #define ASM_OUTPUT_SHARED_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
+ ( fputs (".shdata\n.lcomm ", (FILE)),			\
+   assemble_name ((FILE), (NAME)),		\
+   fprintf ((FILE), ",%d\n", (ROUNDED)))
+ 
  /* Print subsidiary information on the compiler version in use.  */
  #undef TARGET_VERSION
  #define TARGET_VERSION fprintf (stderr, " (32000, Sequent syntax)");
***************
*** 46,52
  /* This is how to align the code that follows an unconditional branch.  */
  
  #undef ASM_OUTPUT_ALIGN_CODE
! #define ASM_OUTPUT_ALIGN_CODE(FILE)
    fprintf (FILE, "\t.align 2\n")
  
  /* %$ means print the prefix for an immediate operand.

--- 65,71 -----
  /* This is how to align the code that follows an unconditional branch.  */
  
  #undef ASM_OUTPUT_ALIGN_CODE
! #define ASM_OUTPUT_ALIGN_CODE(FILE)	\
    fprintf (FILE, "\t.align 2\n")
  
  /* %$ means print the prefix for an immediate operand.
*** /tmp/,RCSt1a02134	Fri Dec 23 15:58:05 1988
--- varasm.c	Fri Dec 23 13:02:00 1988
***************
*** 347,353
  		     / (BIGGEST_ALIGNMENT / BITS_PER_UNIT)
  		     * (BIGGEST_ALIGNMENT / BITS_PER_UNIT));
        if (TREE_PUBLIC (decl))
! 	ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded);
        else
  	ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded);
        return;

--- 347,362 -----
  		     / (BIGGEST_ALIGNMENT / BITS_PER_UNIT)
  		     * (BIGGEST_ALIGNMENT / BITS_PER_UNIT));
        if (TREE_PUBLIC (decl))
! 	if (flag_shared_data) {
! #ifdef ASM_OUTPUT_SHARED_COMMON
! 		ASM_OUTPUT_SHARED_COMMON (asm_out_file, name, size, rounded);
! #else
! 		ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded);
! #endif
! 	}
! 	else {
! 		ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded);
! 	}
        else
  	if (flag_shared_data) {
  #ifdef ASM_OUTPUT_SHARED_LOCAL
***************
*** 349,355
        if (TREE_PUBLIC (decl))
  	ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded);
        else
! 	ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded);
        return;
      }
  

--- 358,373 -----
  		ASM_OUTPUT_COMMON (asm_out_file, name, size, rounded);
  	}
        else
! 	if (flag_shared_data) {
! #ifdef ASM_OUTPUT_SHARED_LOCAL
! 		ASM_OUTPUT_SHARED_LOCAL (asm_out_file, name, size, rounded);
! #else
! 		ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded);
! #endif
! 	}
! 	else {
! 		ASM_OUTPUT_LOCAL (asm_out_file, name, size, rounded);
! 	}
        return;
      }