Additional Patches for GCC 1.37.1 for ISC 2.2 (386)

[src at eliabel.sf.ca.us]

Oopps, I did forget the config directory from the previous post.
Here it comes;

Eric P. Meyer
ELIABEL Corp.
emeyer at eliabel.sf.ca.us

diff -p gcc-1.37.1/config/tm-i386gas.h ../gcc-1.37.1/config/tm-i386gas.h
*** gcc-1.37.1/config/tm-i386gas.h	Fri Sep  1 15:13:01 1989
--- ../gcc-1.37.1/config/tm-i386gas.h	Wed Aug  1 16:19:11 1990
*************** the Free Software Foundation, 675 Mass A
*** 41,46 ****
--- 41,51 ----
  #undef DBX_NO_XREFS
  #undef DBX_CONTIN_LENGTH
  
+ /* This is how to output a reference to a user-level label named NAME.  */
+ #undef ASM_OUTPUT_LABELREF
+ #define ASM_OUTPUT_LABELREF(FILE,NAME)	\
+   fprintf (FILE, "%s", NAME)
+ 
  /* By default, target has a 80387.  */
  
  #define TARGET_DEFAULT 1
diff -p gcc-1.37.1/config/tm-i386v.h ../gcc-1.37.1/config/tm-i386v.h
*** gcc-1.37.1/config/tm-i386v.h	Thu Aug  3 21:39:41 1989
--- ../gcc-1.37.1/config/tm-i386v.h	Wed Aug  8 14:31:58 1990
***************
*** 1,4 ****
! /* Definitions for Intel 386 running system V.
     Copyright (C) 1988 Free Software Foundation, Inc.
  
  This file is part of GNU CC.
--- 1,4 ----
! /* Definitions for Intel 386 running system V with gnu tools
     Copyright (C) 1988 Free Software Foundation, Inc.
  
  This file is part of GNU CC.
*************** the Free Software Foundation, 675 Mass A
*** 19,32 ****
  
  
  #include "tm-i386.h"
  
! /* Use the ATT assembler syntax.  */
  
! #include "tm-att386.h"
  
! /* By default, target has a 80387.  */
  
! #define TARGET_DEFAULT 1
  
  /* Use crt1.o as a startup file and crtn.o as a closing file.  */
  
--- 19,58 ----
  
  
  #include "tm-i386.h"
+ /* Use the bsd assembler syntax.  */
+ /* we need to do this because gas is really a bsd style assembler,
+  * and so doesn't work well this these att-isms:
+  *
+  *  ASM_OUTPUT_SKIP is .set .,.+N, which isn't implemented in gas
+  *  ASM_OUTPUT_LOCAL is done with .set .,.+N, but that can't be
+  *   used to define bss static space
+  *
+  * Next is the question of whether to uses underscores.  RMS didn't
+  * like this idea at first, but since it is now obvious that we
+  * need this separate tm file for use with gas, at least to get
+  * dbx debugging info, I think we should also switch to underscores.
+  * We can keep tm-i386v for real att style output, and the few
+  * people who want both form will have to compile twice.
+  */
+ 
+ #include "tm-bsd386.h"
+ 
+ /* these come from tm-bsd386.h, but are specific to sequent */
+ #undef DBX_NO_XREFS
+ #undef DBX_CONTIN_LENGTH
+ 
+ /* This is how to output a reference to a user-level label named NAME.  */
+ #undef ASM_OUTPUT_LABELREF
+ #define ASM_OUTPUT_LABELREF(FILE,NAME)	\
+   fprintf (FILE, "%s", NAME)
  
! /* By default, target has no 80387.  */
  
! #define TARGET_DEFAULT 0
  
! /* Specify predefined symbols in preprocessor.  */
  
! #define CPP_PREDEFINES "-Dunix -Di386"
  
  /* Use crt1.o as a startup file and crtn.o as a closing file.  */
  
*************** the Free Software Foundation, 675 Mass A
*** 35,44 ****
  
  #define LIB_SPEC "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} -lc crtn.o%s"
  
- /* Specify predefined symbols in preprocessor.  */
- 
- #define CPP_PREDEFINES "-Dunix -Di386"
- 
  /* Allow #sccs in preprocessor.  */
  
  #define SCCS_DIRECTIVE
--- 61,66 ----
*************** the Free Software Foundation, 675 Mass A
*** 47,59 ****
  
  #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
  
! /* We want to output SDB debugging information.  */
  
! #define SDB_DEBUGGING_INFO
  
! /* We don't want to output DBX debugging information.  */
  
! #undef DBX_DEBUGGING_INFO
  
  /* Implicit library calls should use memcpy, not bcopy, etc.  */
  
--- 69,81 ----
  
  #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
  
! /* We do not want to output SDB debugging information.  */
  
! #undef SDB_DEBUGGING_INFO
  
! /* We want to output DBX debugging information.  */
  
! #define DBX_DEBUGGING_INFO
  
  /* Implicit library calls should use memcpy, not bcopy, etc.  */
  
*************** the Free Software Foundation, 675 Mass A
*** 63,72 ****
  
  #define PCC_BITFIELD_TYPE_MATTERS
  
! /* Don't write a `.optim' pseudo; this assembler doesn't handle them.  */
  
! #undef ASM_FILE_START_1
! #define ASM_FILE_START_1(FILE)
  
  /* Machines that use the AT&T assembler syntax
     also return floating point values in an FP register.  */
--- 85,100 ----
  
  #define PCC_BITFIELD_TYPE_MATTERS
  
! /* When using gas, .align N aligns to an N-byte boundary.  */
! 
! #undef ASM_OUTPUT_ALIGN
! #define ASM_OUTPUT_ALIGN(FILE,LOG)	\
!      if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
  
! /* Align labels, etc. at 4-byte boundaries.  */
! 
! #define ASM_OUTPUT_ALIGN_CODE(FILE) \
!      fprintf ((FILE), "\t.align 4\n");
  
  /* Machines that use the AT&T assembler syntax
     also return floating point values in an FP register.  */
*************** the Free Software Foundation, 675 Mass A
*** 81,83 ****
--- 109,115 ----
  /* 1 if N is a possible register number for a function value. */
  
  #define FUNCTION_VALUE_REGNO_P(N) ((N) == 0 || (N)== FIRST_FLOAT_REG)
+ 
+ #undef ASM_FILE_START
+ #define ASM_FILE_START(FILE) \
+   fprintf (FILE, "\t.file\t\"%s\"\n", dump_base_name);