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[PATCH] SH :undefined reference to `___EH_FRAME_BEGIN__' for COFF and HMS

Anita Kulkarni AnitaK@kpit.com
Mon Jun 3 06:37:00 GMT 2002 
Hi,
I have built the toolchain with binutils-2.12.1, gcc-3.1 and newlib-1.10.0 on linux.
I get the following error for COFF and HMS gcc

sh-hms-gcc -m2 test.c :
/usr/sh-hms3.1/lib/gcc-lib/sh-hms/3.1/m2/libgcc.a(__main.o): In function `___do_
global_dtors':
libgcc2.c:1904: undefined reference to `___EH_FRAME_BEGIN__'
/usr/sh-hms3.1/lib/gcc-lib/sh-hms/3.1/m2/libgcc.a(__main.o): In function `___do_
global_ctors':
libgcc2.c:1924: undefined reference to `___EH_FRAME_BEGIN__'
collect2: ld returned 1 exit status 
It successfully creates *.out file for ELF.
Can I define the EH_FRAME_BEGIN as follows for COFF and HMS? 
I have tested it and the error disappears but is this logical?
If yes, then please review the patch for sh.sc whether it is correct and ok to apply?
If not then is it a GCC bug?
Thank you for any help.

--------------------------------------------------------------------------------
--- sh.x.orig   Mon Jun  3 16:31:55 2002
+++ sh.x        Mon Jun  3 18:09:31 2002
@@ -25,6 +25,14 @@
   .data :
   {
     *(.data)
+
+    *(.gcc_exc*)
+    ___EH_FRAME_BEGIN__ = . ;
+    *(.eh_fram*)
+    ___EH_FRAME_END__ = . ;
+    LONG(0);
+
+    __data_end__ = . ;
      _edata = . ;
   }  > ram
   .bss :  
----------------------------------------------------------------------

--- sh.sc.orig  Mon Jun  3 18:15:29 2002
+++ sh.sc       Mon Jun  3 18:17:31 2002
@@ -29,6 +29,11 @@
   .data :
   {
     *(.data)
+    ${RELOCATING+*(.gcc_exc*)}
+    ${RELOCATING+___EH_FRAME_BEGIN__ = . ;}
+    ${RELOCATING+*(.eh_fram*)}
+    ${RELOCATING+___EH_FRAME_END__ = . ;}
+    ${RELOCATING+LONG(0);}
     ${RELOCATING+ _edata = . ; }
   } ${RELOCATING+ > ram}
   .bss :     
-----------------------------------------------------------------------
Regards,
Anita
KPIT Infosystems Ltd., India ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free download of GNUSH and GNUH8 toolchains for Hitachi's SH and H8 Series.
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Read more at http://www.kpit.com
Latest versions of GNUSH and GNUH8 are released on Apr 1, 2002.
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