Re: Fwd: Regarding the sid simulator [patch][commit]

Dave Brolley <[email protected]> Wed, 29 Nov 2006 16:20:40 -0500
Newsgroups gmane.comp.emulators.sid.devel
Message-ID <[email protected]> 
I've committed the attached patch which should correct the problem of 
shCfg.cxx being compiled and linked twice.

Dave

Avinash Malik wrote:
> On 11/28/06, Frank Ch. Eigler <[email protected]> wrote:
>> Hi -
>>
>> On Tue, Nov 28, 2006 at 12:31:01PM +1300, Avinash Malik wrote:
>> > [...]
>> >        After a lot of work arounds I could get sid compiled and 
>> installed.
>> > But I still cannot target the SHboard since that gives me a internal
>> > compiler error: segmentation fault.
>>
>> These are the errors I'm seeing building today's cvs sid with FC5's
>> gcc-4.1.1:
>>
>> make[1]: Entering directory `..../sid/main/dynamic'
>> /bin/sh ./libtool --tag=CXX --mode=link c++ -DSIDTARGET_SH 
>> -DSIDTARGET_SH64 -g -O2   -o sid -export-dynamic -static 
>> -export-symbols-regex '[a-zA-Z0-9]*_library$' 
>> ../../component/cfgroot/libconfig.la mainDynamic.o baseCfg.o 
>> commonCfg.o shCfg.o shCfg.o -L../../../libiberty/pic 
>> -L../../../libiberty -liberty
>> c++ -DSIDTARGET_SH -DSIDTARGET_SH64 -g -O2 -o sid mainDynamic.o 
>> baseCfg.o commonCfg.o shCfg.o shCfg.o -Wl,--export-dynamic  
>> ../../component/cfgroot/.libs/libconfig.a -ldl -L....libiberty/pic 
>> -L....libiberty -liberty
>> shCfg.o: In function `~ShBoardCfg':
>> ../../../../src/sid/main/dynamic/shCfg.cxx:13: multiple definition of 
>> `ShBoardCfg::ShBoardCfg(std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> > const&, 
>> std::basic_string<char, std::char_traits<char>, std::allocator<char> 
>> > const&, SessionCfg*, std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> > const&)'
>> shCfg.o:../../../../src/sid/main/dynamic/shCfg.cxx:13: first defined 
>> here
>> shCfg.o: In function `mk_sh5_64media(std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> >, SessionCfg*)':
>> ../../../../src/sid/main/dynamic/shCfg.cxx:219: multiple definition 
>> of `mk_sh5_64media(std::basic_string<char, std::char_traits<char>, 
>> std::allocator<char> >, SessionCfg*)'
>> shCfg.o:../../../../src/sid/main/dynamic/shCfg.cxx:219: first defined 
>> here
>> shCfg.o: In function `mk_sh5_32media(std::basic_string<char, 
>> std::char_traits<char>, std::allocator<char> >, SessionCfg*)':
>>
>> So there is definitely a problem.  And from the compiler command line,
>> it's easy to see: shCfg.o is being listed and linked twice.  Dave?
>
sh-config.ChangeLog (text/plain, 380 B) 
2006-11-29  Dave Brolley  <[email protected]>

	* sidtargets.m4 (sidtarget_sh_or_sh64): New variable.
	(SIDTARGET_SH_OR_SH64): New automake conditional using
	sidtarget_sh_or_sh64.

2006-11-29  Dave Brolley  <[email protected]>

	* Makefile.am (TARGETCFGS): Set based on SIDTARGET_SH_OR_SH64.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
sh-config.patch.txt (text/plain, 2.9 KB) 
Index: sid/config/sidtargets.m4
===================================================================
RCS file: /cvs/src/src/sid/config/sidtargets.m4,v
retrieving revision 1.8
diff -c -p -r1.8 sidtargets.m4
*** sid/config/sidtargets.m4	18 Oct 2006 18:42:36 -0000	1.8
--- sid/config/sidtargets.m4	29 Nov 2006 21:07:56 -0000
*************** sidtarget_mt=$sidtarget_default
*** 45,50 ****
--- 45,51 ----
  sidtarget_ppc=$sidtarget_default
  sidtarget_sh=$sidtarget_default
  sidtarget_sh64=$sidtarget_default
+ sidtarget_sh_or_sh64=$sidtarget_default
  sidtarget_xstormy16=$sidtarget_default
  
  dnl Iterate over all listed targets
*************** do
*** 60,67 ****
        mt*)    sidtarget_mt=1 ;;
        powerpc*) sidtarget_ppc=1 ;;
        ppc*)   sidtarget_ppc=1 ;;
!       sh64*) sidtarget_sh64=1 ;;
!       sh*) sidtarget_sh=1 ;;
        xstormy16*) sidtarget_xstormy16=1 ;;
        *)      AC_MSG_WARN("Unknown target $targ") ;;
     esac
--- 61,70 ----
        mt*)    sidtarget_mt=1 ;;
        powerpc*) sidtarget_ppc=1 ;;
        ppc*)   sidtarget_ppc=1 ;;
!       sh64*) sidtarget_sh64=1
! 	     sidtarget_sh_or_sh64=1 ;;
!       sh*)   sidtarget_sh=1
! 	     sidtarget_sh_or_sh64=1 ;;
        xstormy16*) sidtarget_xstormy16=1 ;;
        *)      AC_MSG_WARN("Unknown target $targ") ;;
     esac
*************** AC_SUBST(sidtarget_sh64)
*** 132,137 ****
--- 135,145 ----
  AM_CONDITIONAL(SIDTARGET_SH64,[test "x$sidtarget_sh64" = x1])
  AC_MSG_RESULT($sidtarget_sh64)
  
+ AC_MSG_CHECKING(SH or SH64 family support)
+ AC_SUBST(sidtarget_sh_or_sh64)
+ AM_CONDITIONAL(SIDTARGET_SH_OR_SH64,[test "x$sidtarget_sh_or_sh64" = x1])
+ AC_MSG_RESULT($sidtarget_sh_or_sh64)
+ 
  AC_MSG_CHECKING(Sanyo Xstormy16 family support)
  AC_SUBST(sidtarget_xstormy16)
  AM_CONDITIONAL(SIDTARGET_XSTORMY16,[test "x$sidtarget_xstormy16" = x1])
Index: sid/main/dynamic/Makefile.am
===================================================================
RCS file: /cvs/src/src/sid/main/dynamic/Makefile.am,v
retrieving revision 1.13
diff -c -p -r1.13 Makefile.am
*** sid/main/dynamic/Makefile.am	18 Oct 2006 18:46:17 -0000	1.13
--- sid/main/dynamic/Makefile.am	29 Nov 2006 21:07:56 -0000
*************** TARGETCFGS = ""
*** 11,23 ****
  TARGETDEFINES =
  
  if SIDTARGET_SH
- TARGETCFGS += shCfg.cxx
  TARGETDEFINES += -DSIDTARGET_SH
  endif
  if SIDTARGET_SH64
- TARGETCFGS += shCfg.cxx
  TARGETDEFINES += -DSIDTARGET_SH64
  endif
  
  # If sid is being compiled without shared library support, arrange to
  # statically link in a bunch of component libraries using libtool's
--- 11,24 ----
  TARGETDEFINES =
  
  if SIDTARGET_SH
  TARGETDEFINES += -DSIDTARGET_SH
  endif
  if SIDTARGET_SH64
  TARGETDEFINES += -DSIDTARGET_SH64
  endif
+ if SIDTARGET_SH_OR_SH64
+ TARGETCFGS += shCfg.cxx
+ endif
  
  # If sid is being compiled without shared library support, arrange to
  # statically link in a bunch of component libraries using libtool's