config.gcc: Delete powerpcle-*-solaris2* stanza.

	* config.gcc: Delete powerpcle-*-solaris2* stanza.
	* config/rs6000/eabi.asm, config/rs6000/rs6000.c,
	config/rs6000/rs6000.h, config/rs6000/rs6000.md,
	config/rs6000/sol-ci.asm, config/rs6000/sol-cn.asm,
	config/rs6000/sysv4.h, config/rs6000/t-ppccomm,
	config/rs6000/t-ppcos: Expunge all references to Solaris.

	* config/rs6000/sol-c0.c, config/rs6000/sol2.h: Delete.

	* config/rs6000/rs6000.md: Replace '%$' with '$' in all
	output templates.
	* config/rs6000/rs6000.h: Define DEFAULT_PCC_STRUCT_RETURN to 0,
	and change RETURN_IN_MEMORY to just check AGGREGATE_TYPE_P.

From-SVN: r47232

gcc/ChangeLog

+2001-11-20  Zack Weinberg  <zack@codesourcery.com>
+
+	* config.gcc: Delete powerpcle-*-solaris2* stanza.
+	* config/rs6000/eabi.asm, config/rs6000/rs6000.c,
+	config/rs6000/rs6000.h, config/rs6000/rs6000.md,
+	config/rs6000/sol-ci.asm, config/rs6000/sol-cn.asm,
+	config/rs6000/sysv4.h, config/rs6000/t-ppccomm,
+	config/rs6000/t-ppcos: Expunge all references to Solaris.
+
+	* config/rs6000/sol-c0.c, config/rs6000/sol2.h: Delete.
+
+	* config/rs6000/rs6000.md: Replace '%$' with '$' in all
+	output templates.
+	* config/rs6000/rs6000.h: Define DEFAULT_PCC_STRUCT_RETURN to 0,
+	and change RETURN_IN_MEMORY to just check AGGREGATE_TYPE_P.
+
 2001-11-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* sh.md: Avoid uninitialized warnings.

gcc/config.gcc

@@ -2745,12 +2745,6 @@ powerpcle-*-eabi*)
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
-powerpcle-*-solaris2*)
-	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
-	xm_defines=POSIX
-	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
-	extra_headers=ppc-asm.h
-	;;
 rs6000-ibm-aix3.[01]*)
 	xm_defines=POSIX
 	tm_file="${tm_file} rs6000/aix.h rs6000/aix31.h rs6000/xcoff.h"

gcc/config/rs6000/eabi.asm

@@ -131,8 +131,7 @@
 FUNC_START(__eabi)
 
 /* Eliminate -mrelocatable code if not -mrelocatable, so that this file can
-   be assembled with other assemblers than GAS, such as the Solaris PowerPC
-   assembler.  */
+   be assembled with other assemblers than GAS.  */
 
 #ifndef _RELOCATABLE
 	addis	10,0,.Linit_p@ha		/* init flag */

gcc/config/rs6000/rs6000.h

@@ -445,7 +445,7 @@ extern struct rs6000_cpu_select rs6000_select[];
 
 /* Debug support */
 extern const char *rs6000_debug_name;	/* Name for -mdebug-xxxx option */
-extern const char *rs6000_abi_string;	/* for -mabi={sysv,darwin,solaris,eabi,aix,altivec} */
+extern const char *rs6000_abi_string;	/* for -mabi={sysv,darwin,eabi,aix,altivec} */
 extern int rs6000_debug_stack;		/* debug stack applications */
 extern int rs6000_debug_arg;		/* debug argument handling */
 
@@ -932,8 +932,7 @@ extern int rs6000_debug_arg;		/* debug argument handling */
   if (TARGET_SOFT_FLOAT)						\
     for (i = 32; i < 64; i++)						\
       fixed_regs[i] = call_used_regs[i] = 1; 				\
-  if ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS)		\
-      && flag_pic == 1)							\
+  if (DEFAULT_ABI == ABI_V4 && flag_pic == 1)				\
     fixed_regs[PIC_OFFSET_TABLE_REGNUM]					\
       = call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1;			\
   if (DEFAULT_ABI == ABI_DARWIN && flag_pic)				\
@@ -1181,7 +1180,7 @@ enum reg_class
    : (C) == 'R' ? LEGITIMATE_CONSTANT_POOL_ADDRESS_P (OP)		\
    : (C) == 'S' ? mask64_operand (OP, VOIDmode)				\
    : (C) == 'T' ? mask_operand (OP, VOIDmode)				\
-   : (C) == 'U' ? ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS) \
+   : (C) == 'U' ? (DEFAULT_ABI == ABI_V4				\
 		   && small_data_operand (OP, GET_MODE (OP)))		\
    : 0)
 
@@ -1254,9 +1253,9 @@ enum reg_class
 enum rs6000_abi {
   ABI_NONE,
   ABI_AIX,			/* IBM's AIX */
-  ABI_AIX_NODESC,		/* AIX calling sequence minus function descriptors */
+  ABI_AIX_NODESC,		/* AIX calling sequence minus
+				   function descriptors */
   ABI_V4,			/* System V.4/eabi */
-  ABI_SOLARIS,			/* Solaris */
   ABI_DARWIN			/* Apple's Darwin (OS X kernel) */
 };
 
@@ -1437,12 +1436,14 @@ typedef struct rs6000_stack {
 /* The definition of this macro implies that there are cases where
    a scalar value cannot be returned in registers.
 
-   For the RS/6000, any structure or union type is returned in memory, except for
-   Solaris, which returns structures <= 8 bytes in registers.  */
+   For the RS/6000, any structure or union type is returned in memory.
+   (FIXME: Except for V.4, where those <= 8 bytes are returned in
+   registers.  Can't change this without breaking compatibility.)  */
 
-#define RETURN_IN_MEMORY(TYPE)						\
-  (TYPE_MODE (TYPE) == BLKmode						\
-   && (DEFAULT_ABI != ABI_SOLARIS || int_size_in_bytes (TYPE) > 8))
+#define RETURN_IN_MEMORY(TYPE) AGGREGATE_TYPE_P (TYPE)
+
+/* Let RETURN_IN_MEMORY control what happens.  */
+#define DEFAULT_PCC_STRUCT_RETURN 0
 
 /* Mode of stack savearea.
    FUNCTION is VOIDmode because calling convention maintains SP.
@@ -1730,8 +1731,7 @@ typedef struct rs6000_args
  ((DEFAULT_ABI == ABI_AIX						\
    || DEFAULT_ABI == ABI_DARWIN						\
    || DEFAULT_ABI == ABI_AIX_NODESC)	? (TARGET_32BIT ? 8 : 16) :	\
-  (DEFAULT_ABI == ABI_V4						\
-   || DEFAULT_ABI == ABI_SOLARIS)	? (TARGET_32BIT ? 4 : 8) :	\
+  (DEFAULT_ABI == ABI_V4)		? (TARGET_32BIT ? 4 : 8) :	\
   (internal_error ("RETURN_ADDRESS_OFFSET not supported"), 0))
 
 /* The current return address is in link register (65).  The return address
@@ -1913,7 +1913,7 @@ typedef struct rs6000_args
   && CONSTANT_POOL_EXPR_P (XEXP (X, 1)))
 
 #define LEGITIMATE_SMALL_DATA_P(MODE, X)				\
-  ((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS)		\
+  (DEFAULT_ABI == ABI_V4						\
    && !flag_pic && !TARGET_TOC						\
    && (GET_CODE (X) == SYMBOL_REF || GET_CODE (X) == CONST)		\
    && small_data_operand (X, MODE))

gcc/config/rs6000/rs6000.md

@@ -7385,7 +7385,7 @@
   [(set (match_operand:SI 0 "gpc_reg_operand" "")
 	(unspec:SI [(match_operand:SI 1 "got_operand" "")
 		    (match_dup 2)] 8))]
-  "(DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS) && flag_pic == 1"
+  "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
   "
 {
   if (GET_CODE (operands[1]) == CONST)
@@ -7411,7 +7411,7 @@
   [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
 	(unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
 		    (match_operand:SI 2 "gpc_reg_operand" "b")] 8))]
-  "(DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS) && flag_pic == 1"
+  "DEFAULT_ABI == ABI_V4 && flag_pic == 1"
   "{l|lwz} %0,%a1@got(%2)"
   [(set_attr "type" "load")])
 
@@ -7421,7 +7421,7 @@
   [(set (match_operand:SI 0 "gpc_reg_operand" "")
 	(unspec:SI [(match_operand:SI 1 "got_no_const_operand" "")
 		    (match_operand:SI 2 "memory_operand" "")] 8))]
-  "(DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS)
+  "DEFAULT_ABI == ABI_V4
     && flag_pic == 1
     && (reload_in_progress || reload_completed)"
   [(set (match_dup 0) (match_dup 2))
@@ -9288,8 +9288,7 @@
 (define_insn "load_toc_v4_pic_si"
   [(set (match_operand:SI 0 "register_operand" "=l")
 	(unspec:SI [(const_int 0)] 7))]
-  "(DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS) && flag_pic == 1
-   && TARGET_32BIT"
+  "DEFAULT_ABI == ABI_V4 && flag_pic == 1 && TARGET_32BIT"
   "bl _GLOBAL_OFFSET_TABLE_@local-4"
   [(set_attr "type" "branch")
    (set_attr "length" "4")])
@@ -9342,7 +9341,7 @@
 
 (define_expand "builtin_setjmp_receiver"
   [(use (label_ref (match_operand 0 "" "")))]
-  "((DEFAULT_ABI == ABI_V4 || DEFAULT_ABI == ABI_SOLARIS) && flag_pic == 1)
+  "(DEFAULT_ABI == ABI_V4 && flag_pic == 1)
    || (TARGET_TOC && TARGET_MINIMAL_TOC)"
   "
 {
@@ -9473,8 +9472,7 @@
 
       if (DEFAULT_ABI == ABI_V4
           || DEFAULT_ABI == ABI_AIX_NODESC
-	  || DEFAULT_ABI == ABI_DARWIN
-	  || DEFAULT_ABI == ABI_SOLARIS)
+	  || DEFAULT_ABI == ABI_DARWIN)
 	operands[0] = force_reg (Pmode, operands[0]);
 
       else if (DEFAULT_ABI == ABI_AIX)
@@ -9522,8 +9520,7 @@
 
       if (DEFAULT_ABI == ABI_V4
 	  || DEFAULT_ABI == ABI_AIX_NODESC
-	  || DEFAULT_ABI == ABI_DARWIN
-	  || DEFAULT_ABI == ABI_SOLARIS)
+	  || DEFAULT_ABI == ABI_DARWIN)
 	operands[0] = force_reg (Pmode, operands[0]);
 
       else if (DEFAULT_ABI == ABI_AIX)
@@ -9755,8 +9752,7 @@
    (clobber (match_scratch:SI 3 "=l,l,l,l"))]
   "DEFAULT_ABI == ABI_AIX_NODESC
    || DEFAULT_ABI == ABI_V4
-   || DEFAULT_ABI == ABI_DARWIN
-   || DEFAULT_ABI == ABI_SOLARIS"
+   || DEFAULT_ABI == ABI_DARWIN"
   "*
 {
   if (INTVAL (operands[2]) & CALL_V4_SET_FP_ARGS)
@@ -9788,8 +9784,7 @@
    (clobber (match_scratch:SI 4 "=l,l,l,l"))]
   "DEFAULT_ABI == ABI_AIX_NODESC
    || DEFAULT_ABI == ABI_V4
-   || DEFAULT_ABI == ABI_DARWIN
-   || DEFAULT_ABI == ABI_SOLARIS"
+   || DEFAULT_ABI == ABI_DARWIN"
   "*
 {
   if (INTVAL (operands[3]) & CALL_V4_SET_FP_ARGS)
@@ -12933,7 +12928,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -12957,7 +12952,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -12981,7 +12976,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13005,7 +13000,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13031,7 +13026,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13055,7 +13050,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13079,7 +13074,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13103,7 +13098,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13129,7 +13124,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13153,7 +13148,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13177,7 +13172,7 @@
   else if (get_attr_length (insn) == 4)
     return \"bdz %l0\";
   else
-    return \"{bdn|bdnz} %$+8\;b %l0\";
+    return \"{bdn|bdnz} $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])
@@ -13201,7 +13196,7 @@
   else if (get_attr_length (insn) == 4)
     return \"{bdn|bdnz} %l0\";
   else
-    return \"bdz %$+8\;b %l0\";
+    return \"bdz $+8\;b %l0\";
 }"
   [(set_attr "type" "branch")
    (set_attr "length" "*,12,16")])

gcc/config/rs6000/sol-c0.c

-/* Solaris PowerPC startfile.  */
-/* Copyright (C) 1996, 2000 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file.  (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-extern char **_environ;
-
-extern int atexit (void (*__func) (void));
-extern void __init (void) __attribute__ ((__longcall__));
-extern void __fini (void) __attribute__ ((__longcall__));
-extern void _start(int argc, char *argv[], char *envp[], void *auxp, 
-		   void (*termfunc)(void));
-extern void exit(int);
-extern int main (int argc, char *argv[], char *envp[], void *auxp);
-
-typedef void (*func_ptr) (void);
-int (*__atexit)(func_ptr) = atexit;
-
-/* Exception handling */
-struct ex_shared1 {
-  void	*prev;
-  void	*next;
-  char	*text_start;
-  char	*range_start;
-  char	*text_end;
-  char	*range_end;
-};
-
-struct ex_shared {
-  void (*ex_register) (struct ex_shared1 *);
-  void (*ex_deregister) (struct ex_shared1 *);
-  struct ex_shared1 shared_info;
-};
-
-extern char _ex_text0[], _ex_text1[];
-extern char _ex_range0[], _ex_range1[];
-extern void _ex_register (struct ex_shared1 *);
-extern void _ex_deregister (struct ex_shared1 *);
-extern char _SDA_BASE_[];
-extern char _SDA2_BASE_[];
-
-struct ex_shared shared __attribute__((section(".ex_shared"))) = {
-  _ex_register,
-  _ex_deregister,
-  {
-    (void *)0,
-    (void *)0,
-    _ex_text0,
-    _ex_range0,
-    _ex_text1,
-    _ex_range1
-  }
-};
-
-static void
-deregister (void)
-{
-  (* shared.ex_deregister) (&shared.shared_info);
-}
-
-/* Start function.  */
-void
-_start(int argc, char *argv[], char *envp[], void *auxp, 
-       void (*termfunc)(void))
-{
-  int ret;
-  int dummy = 0;
-
-#if 0
-  /* Disable this for now, it causes an impossible reload.  */
-  /* Load up r13/r2 before we do anything else.  */
-  __asm__ volatile ("mr %%r13,%0;mr %%r2,%1" : "=r" (dummy) : "r" (&_SDA_BASE_[0]), "r" (&_SDA2_BASE_[0]), "r" (dummy));
-#endif
-
-  _environ = envp + dummy;
-
-  /* Register loader termination function (the || dummy is to make sure the above asm
-     is not optimized away).  */
-  if (termfunc)
-    atexit (termfunc);
-
-  /* Register exception handler if needed */
-  if (shared.ex_register)
-    (* shared.ex_register) (&shared.shared_info);
-
-  if (shared.ex_deregister)
-    atexit (deregister);
-
-  /* Call any global constructors and destructors.  */
-  __init ();
-
-  atexit (__fini);
-
-  /* Call the main program now */
-  ret = main (argc, argv, envp, auxp);
-
-  /* Return to the os */
-  exit (ret);
-}

gcc/config/rs6000/sol-ci.asm

-# crti.s for solaris
+# crti.s for sysv4
 
 #   Copyright (C) 1996 Free Software Foundation, Inc.
 #   Written By Michael Meissner
@@ -61,12 +61,12 @@ __CTOR_LIST__:
 	.type	__DTOR_LIST__,@object
 __DTOR_LIST__:
 
-# Head of __init function used for static constructors in Solaris
+# Head of _init function used for static constructors
 	.section ".init","ax"
 	.align 2
-	.globl __init
-	.type __init,@function
-__init:	stwu	%r1,-16(%r1)
+	.globl _init
+	.type _init,@function
+_init:	stwu	%r1,-16(%r1)
 	mflr	%r0
 	stw	%r31,12(%r1)
 	stw	%r0,16(%r1)
@@ -82,12 +82,12 @@ __init:	stwu	%r1,-16(%r1)
 #	blrl
 #.Lno_reg:
 
-# Head of __fini function used for static destructors in Solaris
+# Head of _fini function used for static destructors
 	.section ".fini","ax"
 	.align 2
-	.globl __fini
-	.type __fini,@function
-__fini:	stwu	%r1,-16(%r1)
+	.globl _fini
+	.type _fini,@function
+_fini:	stwu	%r1,-16(%r1)
 	mflr	%r0
 	stw	%r31,12(%r1)
 	stw	%r0,16(%r1)

gcc/config/rs6000/sol-cn.asm

-# crtn.s for solaris
+# crtn.s for sysv4
 
 #   Copyright (C) 1996 Free Software Foundation, Inc.
 #   Written By Michael Meissner
@@ -65,7 +65,7 @@ _ex_text1:
 	.globl	_ex_range1
 _ex_range1:
 
-# Tail of __init used for static constructors in Solaris
+# Tail of _init used for static constructors
 	.section ".init","ax"
 	lwz	%r0,16(%r1)
 	lwz	%r31,12(%r1)
@@ -73,7 +73,7 @@ _ex_range1:
 	addi	%r1,%r1,16
 	blr
 
-# Tail of __fini used for static destructors in Solaris
+# Tail of _fini used for static destructors
 	.section ".fini","ax"
 	lwz	%r0,16(%r1)
 	lwz	%r31,12(%r1)

gcc/config/rs6000/sol2.h

-/* Definitions of target machine for GNU compiler,
-   for IBM RS/6000 running AIX version 3.1.
-   Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
-   Contributed by David Reese (Dave.Reese@East.Sun.COM)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Default ABI to use */
-#undef	RS6000_ABI_NAME
-#define RS6000_ABI_NAME "solaris"
-
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "-le -s"
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_POWERPC | \
-			MASK_NEW_MNEMONICS | \
-			MASK_LITTLE_ENDIAN | \
-			MASK_REGNAMES)
-
-#undef	LIB_DEFAULT_SPEC
-#define LIB_DEFAULT_SPEC "%(lib_solaris)"
-
-#undef	STARTFILE_DEFAULT_SPEC
-#define STARTFILE_DEFAULT_SPEC "%(startfile_solaris)"
-
-#undef	ENDFILE_DEFAULT_SPEC
-#define ENDFILE_DEFAULT_SPEC "%(endfile_solaris)"
-
-#undef	LINK_START_DEFAULT_SPEC
-#define LINK_START_DEFAULT_SPEC "%(link_start_solaris)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
-%(cpp_sysv) %(cpp_endian) %(cpp_cpu) \
-%{mmvme: %(cpp_os_mvme) } \
-%{msim: %(cpp_os_sim) } \
-%{mcall-linux: %(cpp_os_linux) } \
-%{mcall-solaris: %(cpp_os_solaris) } \
-%{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(cpp_os_default) }}}}"
-
-#undef	CPP_OS_DEFAULT_SPEC
-#define	CPP_OS_DEFAULT_SPEC "%(cpp_os_solaris)"
-
-#undef	LINK_OS_DEFAULT_SPEC
-#define	LINK_OS_DEFAULT_SPEC "%(link_os_solaris)"
-
-#undef	CPP_ENDIAN_LITTLE_SPEC
-#define	CPP_ENDIAN_LITTLE_SPEC CPP_ENDIAN_SOLARIS_SPEC
-
-#define	DEFAULT_PCC_STRUCT_RETURN 0
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (PowerPC Solaris)");
-
-
-/* Macros to check register numbers against specific register classes.  */
-
-#undef	PREFERRED_DEBUGGING_TYPE
-#define	PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-
-#if 0
-#undef	ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", ".lcomm");					\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-#endif
-
-/* Like block addresses, stabs line numbers are relative to the
-   current function.  */
-
-/* use .stabd instead of .stabn */
-
-#define	ASM_STABN_OP	"\t.stabd\t"
-
-#undef  ASM_OUTPUT_SOURCE_LINE
-#define ASM_OUTPUT_SOURCE_LINE(file, line)				\
-do									\
-  {									\
-    static int sym_lineno = 1;						\
-    const char *_p;							\
-    fprintf (file, "\t.stabd 68,0,%d,.LM%d-",				\
-	     line, sym_lineno);						\
-    STRIP_NAME_ENCODING (_p, XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
-    assemble_name (file, _p);						\
-    fprintf (file, "\n.LM%d:\n", sym_lineno);				\
-    sym_lineno += 1;							\
-  }									\
-while (0)
-
-/* This is how to output an assembler line defining a `double' constant.  */
-
-#undef	ASM_OUTPUT_DOUBLE
-#define ASM_OUTPUT_DOUBLE(FILE, VALUE)					\
-  {									\
-    if (REAL_VALUE_ISINF (VALUE)					\
-        || REAL_VALUE_ISNAN (VALUE)					\
-	|| REAL_VALUE_MINUS_ZERO (VALUE))				\
-      {									\
-	long t[2];							\
-	REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), t);			\
-	fprintf (FILE, "\t.long 0x%lx\n\t.long 0x%lx\n",		\
-		t[0] & 0xffffffff, t[1] & 0xffffffff);			\
-      }									\
-    else								\
-      {									\
-	char str[30];							\
-	REAL_VALUE_TO_DECIMAL (VALUE, "%.20e", str);			\
-	fprintf (FILE, "\t.double %s\n", str);				\
-      }									\
-  }
-
-/* This is how to output an assembler line defining a `float' constant.  */
-
-#undef	ASM_OUTPUT_FLOAT
-#define ASM_OUTPUT_FLOAT(FILE, VALUE)					\
-  {									\
-    if (REAL_VALUE_ISINF (VALUE)					\
-        || REAL_VALUE_ISNAN (VALUE)					\
-	|| REAL_VALUE_MINUS_ZERO (VALUE))				\
-      {									\
-	long t;								\
-	REAL_VALUE_TO_TARGET_SINGLE ((VALUE), t);			\
-	fprintf (FILE, "\t.long 0x%lx\n", t & 0xffffffff);		\
-      }									\
-    else								\
-      {									\
-	char str[30];							\
-	REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", str);			\
-	fprintf (FILE, "\t.float %s\n", str);				\
-      }									\
-  }
-
-
-/* Sun-ppc assembler does not permit '.' in some symbol names.
-   Use 'name_.labelno' instead.  */
-#undef ASM_FORMAT_PRIVATE_NAME
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO)	\
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 10),	\
-  sprintf ((OUTPUT), "%s_.%d", (NAME), (LABELNO))) 
-
-
-/* Define this macro as a C expression for the initializer of an
-   array of string to tell the driver program which options are
-   defaults for this target and thus do not need to be handled
-   specially when using `MULTILIB_OPTIONS'.
-
-   Do not define this macro if `MULTILIB_OPTIONS' is not defined in
-   the target makefile fragment or if none of the options listed in
-   `MULTILIB_OPTIONS' are set by default.  *Note Target Fragment::.  */
-
-#undef	MULTILIB_DEFAULTS
-#define	MULTILIB_DEFAULTS { "mlittle", "mcall-solaris" }
-
-#define STDC_0_IN_SYSTEM_HEADERS 1

gcc/config/rs6000/t-ppccomm

@@ -40,12 +40,10 @@ INSTALL_LIBGCC = install-multilib
 EXTRA_MULTILIB_PARTS = crtbegin$(objext) crtend$(objext) \
   crtbeginS$(objext) crtendS$(objext) \
   ecrti$(objext) ecrtn$(objext) \
-  scrt0$(objext) scrti$(objext) scrtn$(objext) \
   ncrti$(objext) ncrtn$(objext)
 
-# We build {e,s}crti.o, {e,s}crtn.o, and {s,n}crt0.o which serve to
-# add begin and end labels to all of the special sections used when we
-# link using gcc.
+# We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and
+# end labels to all of the special sections used when we link using gcc.
 
 # Assemble startup files.
 ecrti.S: $(srcdir)/config/rs6000/eabi-ci.asm
@@ -55,21 +53,10 @@ ecrtn.S: $(srcdir)/config/rs6000/eabi-cn.asm
 	cat $(srcdir)/config/rs6000/eabi-cn.asm >ecrtn.S
 
 ncrti.S: $(srcdir)/config/rs6000/sol-ci.asm
-	sed -e 's/__init/_init/' -e 's/__fini/_fini/' \
-		$(srcdir)/config/rs6000/sol-ci.asm >ncrti.S
+	cat $(srcdir)/config/rs6000/sol-ci.asm >ncrti.S
 
 ncrtn.S: $(srcdir)/config/rs6000/sol-cn.asm
-	sed -e 's/__init/_init/' -e 's/__fini/_fini/' \
-		$(srcdir)/config/rs6000/sol-cn.asm >ncrtn.S
-
-scrti.S: $(srcdir)/config/rs6000/sol-ci.asm
-	cat $(srcdir)/config/rs6000/sol-ci.asm >scrti.S
-
-scrtn.S: $(srcdir)/config/rs6000/sol-cn.asm
-	cat $(srcdir)/config/rs6000/sol-cn.asm >scrtn.S
-
-scrt0.c: $(srcdir)/config/rs6000/sol-c0.c
-	cat $(srcdir)/config/rs6000/sol-c0.c >scrt0.c
+	cat $(srcdir)/config/rs6000/sol-cn.asm >ncrtn.S
 
 # Build multiple copies of ?crt{i,n}.o, one for each target switch.
 $(T)ecrti$(objext): ecrti.S
@@ -84,15 +71,6 @@ $(T)ncrti$(objext): ncrti.S
 $(T)ncrtn$(objext): ncrtn.S
 	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c ncrtn.S -o $(T)ncrtn$(objext)
 
-$(T)scrti$(objext): scrti.S
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c scrti.S -o $(T)scrti$(objext)
-
-$(T)scrtn$(objext): scrtn.S
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c scrtn.S -o $(T)scrtn$(objext)
-
-$(T)scrt0$(objext): scrt0.c
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -c scrt0.c -o $(T)scrt0$(objext)
-
 # It is important that crtbegin.o, etc., aren't surprised by stuff in .sdata.
 CRTSTUFF_T_CFLAGS = -msdata=none
 # There is no need to add -fPIC here because crtstuff is multilibbed

gcc/config/rs6000/t-ppcos

-# Multilibs for a powerpc hosted ELF target (linux, SVR4, solaris)
+# Multilibs for a powerpc hosted ELF target (linux, SVR4)
 
 MULTILIB_OPTIONS	= msoft-float
 MULTILIB_DIRNAMES	= nof