Surely a compiler error then. I can't seem to get libspeed or try to build on Cygwin64. It looses the include and lib directories in the gcc invocation.
But I think you've found the problem, for sure. Bill. On 1 April 2014 22:40, Jean-Pierre Flori <jpfl...@gmail.com> wrote: > > > On Tuesday, April 1, 2014 10:36:05 PM UTC+2, Jean-Pierre Flori wrote: >> >> What look strange to me is the way the function is called. >> All other function calls use rip or a different address range. >> >> E.g. for the call in t-neg: >> 39 gmp_randinit_default(rands); >> >> First it goes through the import lib: >> 0x00000001004010fa <+42>: mov 0x818f(%rip),%rax # >> 0x100409290 <__imp___gmp_randinit_default> >> 0x0000000100401101 <+49>: callq *%rax >> >> And %rax looks saner: >> (gdb) info reg >> rax 0x4ff1e1550 21460030800 >> >> Just as in cygmpir-16.dll: >> 00000004ff1e1550 T __gmp_randinit_default >> >> In particularn in the mpn_store direct call, the leading 4 is missing... >> > > And: > (gdb) r > The program being debugged has been started already. > Start it from the beginning? (y or n) y > > Starting program: /home/jp/mpir-flori.git/tests/mpn/.libs/t-neg > [New Thread 3836.0x408] > [New Thread 3836.0x26c] > > Program received signal SIGSEGV, Segmentation fault. > 0x00000000ff2746c0 in ?? () > (gdb) x/i $pc > => 0xff2746c0: Cannot access memory at address 0xff2746c0 > (gdb) x/i $pc + 0x400000000 > 0x4ff2746c0 <__gmpn_store>: lea -0x20(%rcx),%rcx > (gdb) > > -- You received this message because you are subscribed to the Google Groups "mpir-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to mpir-devel+unsubscr...@googlegroups.com. To post to this group, send email to mpir-devel@googlegroups.com. Visit this group at http://groups.google.com/group/mpir-devel. For more options, visit https://groups.google.com/d/optout.