Hi Paul could you please test the last unstable version:
http://gprolog.univ-paris1.fr/unstable/gprolog-20100713.tgz this version should be soon released as stable. Please keep me informed. Thank you. Daniel Le 12/11/2010 22:31, Paul Eggert a écrit :
gprolog is dumping core for us. Here are the symptoms, as a shell command: $ gprolog --entry-goal true Fatal Error: Segmentation Violation This is on Red Hat Enterprise Linux Server release 5.5 (Tikanga), on a server with an Intel Xeon E5620. "uname -a" reports "Linux _._.ucla.edu 2.6.18-194.17.1.el5 #1 SMP Mon Sep 20 07:12:06 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux". The gprolog version is 1.3.1. I get the same results regardless of whether I compile with stock gcc (4.1.2 20080704 (Red Hat 4.1.2-48)) or with my own copy of GCC 4.5.1. I can reproduce the problem by doing this: wget ftp://ftp.gnu.org/gnu/gprolog/gprolog-1.3.1.tar.gz tar xf gprolog-1.3.1.tar.gz cd gprolog-1.3.1/src ./configure make TopComp/gprolog --entry-goal true If I do "./configure CFLAGS=-g" and "make CFLAGS=-g" and then "gdb TopComp/gprolog", I get this backtrace: (gdb) r --entry-goal true Starting program: /dev/shm/eggert/gprolog-1.3.1/src/TopComp/gprolog --entry-goal true Program received signal SIGSEGV, Segmentation fault. 0x000000000049f6f3 in Pl_Term_Size (start_word=-1358292903) at term_supp.c:286 286 n += 1 + Pl_Term_Size(*adr++); (gdb) where #0 0x000000000049f6f3 in Pl_Term_Size (start_word=-1358292903) at term_supp.c:286 #1 0x0000000000473ada in G_Assign_Element (g_elem=0x297b1f0, gval_word=-1358292903, backtrack=0, copy=1) at g_var_inl_c.c:592 #2 0x000000000047390d in G_Assign (gvar_word=4249659, gval_word=-1358292903, backtrack=0, copy=1) at g_var_inl_c.c:529 #3 0x00000000004734ba in Pl_Blt_G_Assign (x=4249659, y=-1358292903) at g_var_inl_c.c:186 #4 0x000000000040339c in Main_Wrapper () #5 0x000000000040342b in main () _______________________________________________ Bug-prolog mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-prolog
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