c/8022: gcc 3.2 Solaris 64 bit shared libraries

[Nick Clifton]

The following reply was made to PR target/8022; it has been noted by GNATS.

From: Nick Clifton <nickc@redhat.com>
To: Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
Cc: hyc@symas.com, jsurveyor@macquarie.net.au, gcc-patches@gcc.gnu.org,
   gcc-gnats@gcc.gnu.org
Subject: Re: c/8022: gcc 3.2 Solaris 64 bit shared libraries
Date: 04 Apr 2003 13:59:49 +0100

 Hi Rainer,
 
 > This cannot be right: only gas understands the -TSO flag (is this
 > true for all versions currently claimed to be supported on Solaris
 > 2?), the native as certainly does not.  I suppose this belongs to
 > sol2-gas-bi.h.
 
 Doh!  Yes of course.  Fixed as follows.
 
 Cheers
         Nick
 
 2003-04-04  Nick Clifton  <nickc@redhat.com>
 
 	* config/sparc/sol2-bi.h: Revert previous delta.
 	* config/sparc/sol2-gas-bi.h (AS_SPARC64_FLAG): Prepend -TSO
 
 Index: gcc/config/sparc/sol2-bi.h
 ===================================================================
 RCS file: /cvs/gcc/gcc/gcc/config/sparc/sol2-bi.h,v
 retrieving revision 1.9
 diff -c -3 -p -w -r1.9 sol2-bi.h
 *** gcc/config/sparc/sol2-bi.h	3 Apr 2003 10:21:22 -0000	1.9
 --- gcc/config/sparc/sol2-bi.h	4 Apr 2003 12:56:42 -0000
 ***************
 *** 10,16 ****
   #undef ASM_CPU32_DEFAULT_SPEC
   #define ASM_CPU32_DEFAULT_SPEC	""
   #undef ASM_CPU64_DEFAULT_SPEC
 ! #define ASM_CPU64_DEFAULT_SPEC	AS_SPARC64_FLAG " -TSO"
   
   #if TARGET_CPU_DEFAULT == TARGET_CPU_v9
   #undef CPP_CPU64_DEFAULT_SPEC
 --- 10,16 ----
   #undef ASM_CPU32_DEFAULT_SPEC
   #define ASM_CPU32_DEFAULT_SPEC	""
   #undef ASM_CPU64_DEFAULT_SPEC
 ! #define ASM_CPU64_DEFAULT_SPEC	AS_SPARC64_FLAG
   
   #if TARGET_CPU_DEFAULT == TARGET_CPU_v9
   #undef CPP_CPU64_DEFAULT_SPEC
 ***************
 *** 24,38 ****
   #undef ASM_CPU32_DEFAULT_SPEC
   #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
   #undef ASM_CPU64_DEFAULT_SPEC
 ! #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "a -TSO"
   #endif
   
   #if DEFAULT_ARCH32_P
   #define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
 ! #define DEF_ARCH64_SPEC(__str) "%{m64:" __str " -TSO}"
   #else
   #define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
 ! #define DEF_ARCH64_SPEC(__str) "%{!m32:" __str " -TSO}"
   #endif
   
   #undef CPP_CPU_SPEC
 --- 24,38 ----
   #undef ASM_CPU32_DEFAULT_SPEC
   #define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
   #undef ASM_CPU64_DEFAULT_SPEC
 ! #define ASM_CPU64_DEFAULT_SPEC AS_SPARC64_FLAG "a"
   #endif
   
   #if DEFAULT_ARCH32_P
   #define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
 ! #define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"
   #else
   #define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
 ! #define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"
   #endif
   
   #undef CPP_CPU_SPEC
 
 Index: gcc/config/sparc/sol2-gas-bi.h
 ===================================================================
 RCS file: /cvs/gcc/gcc/gcc/config/sparc/sol2-gas-bi.h,v
 retrieving revision 1.2
 diff -c -3 -p -w -r1.2 sol2-gas-bi.h
 *** gcc/config/sparc/sol2-gas-bi.h	17 Apr 2002 01:37:42 -0000	1.2
 --- gcc/config/sparc/sol2-gas-bi.h	4 Apr 2003 12:56:42 -0000
 ***************
 *** 2,5 ****
      running Solaris 2 using the GNU assembler.  */
   
   #undef AS_SPARC64_FLAG
 ! #define AS_SPARC64_FLAG	"-64 -Av9"
 --- 2,5 ----
      running Solaris 2 using the GNU assembler.  */
   
   #undef  AS_SPARC64_FLAG
 ! #define AS_SPARC64_FLAG	"-TSO -64 -Av9"