Fix for RS/6000 dynamic linking

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1 total messages Started by Robert Andrew Ryan Thu, 12 Nov 1992 07:35

#516

Author: Robert Andrew Ryan
Date: Thu, 12 Nov 1992 07:35

54 lines
1972 bytes

Thu Nov 05 23:04:38 EST 1992 Rob Ryan (rr2b@andrew.cmu.edu)

    * xcoffexec.c: fixed a bug where if a object has no member, and
      the stat pointer passed to vmap_symtab was NULL, the wrong vmap
      entries would be modified.  Fixes behavior where attempting to
      load symbols for a module with no member would mess up already
      read in symbols.


*** xcoffexec.c.orig	Wed Oct  7 20:31:53 1992
--- xcoffexec.c	Thu Nov  5 23:00:56 1992
***************
*** 392,398 ****
  	} else if (vp->member[0]) {
  	  /* no match, and member present, not this one. */
  	  continue;
! 	} else {
  	  struct stat si;
  	  FILE *io;
  	  
--- 392,401 ----
  	} else if (vp->member[0]) {
  	  /* no match, and member present, not this one. */
  	  continue;
! 	} else if (vip) {
! 	     /* if we weren't given a stat structure
! 	      that doesn't mean any old bfd will match...
! 	      -Rob Ryan 11/5/92*/
  	  struct stat si;
  	  FILE *io;
  	  
***************
*** 408,417 ****
  	  if (fstat(fileno(io), &si) < 0)
  	    fatal("cannot fstat BFD for sym");
  	  
! 	  if (vip && (si.st_dev != vip->st_dev
  	      || si.st_ino != vip->st_ino))
  	    continue;
! 	}
  	
  	if (vp->tstart != old_start) {
  
--- 411,420 ----
  	  if (fstat(fileno(io), &si) < 0)
  	    fatal("cannot fstat BFD for sym");
  	  
! 	  if ((si.st_dev != vip->st_dev
  	      || si.st_ino != vip->st_ino))
  	    continue;
! 	} else continue;
  	
  	if (vp->tstart != old_start) {

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