Le 12/08/2011 16:25, Dave Martin a écrit : > Can you try adding a ".type <function name>, %function" directive for > each function in the startup .s file?
I've patched ocamlopt so that all symbol functions have this directive, and the empty program works! I'm afraid this means that everything has to be recompiled with the patched ocamlopt... this is confirmed by a test on lwt. What about upgrading to ocaml 3.12.1 at the same time in Ubuntu? The packaging is ready for Debian (it is currently waiting for ACK from the release team), and also means recompiling everything. Most packages recompile with no source changes with ocaml 3.12.1 [1]. The permanent OCaml transition tracker [2] will be helpful, too. [1] http://wiki.debian.org/Teams/OCamlTaskForce/OCamlTransitions [2] http://people.canonical.com/~ubuntu-archive/transitions/ocaml.html Cheers, -- Stéphane -- You received this bug notification because you are a member of Debian OCaml Maintainers, which is subscribed to ocaml in Ubuntu. https://bugs.launchpad.net/bugs/810402 Title: all native ocaml programs segfault on armel Status in Linaro Binutils: New Status in “binutils” package in Ubuntu: Confirmed Status in “ocaml” package in Ubuntu: Confirmed Status in “binutils” source package in Oneiric: Confirmed Status in “ocaml” source package in Oneiric: Confirmed Bug description: Starting from version 2.21.52.20110606-1ubuntu1 (in oneiric), all programs produced by ocamlopt segfault on Ubuntu/armel. The problem disappears after downgrading binutils to 2.21.51.20110421-6ubuntu1. Steps to reproduce: echo > empty.ml && ocamlopt empty.ml && ./a.out Using the "-S" option of ocamlopt might be useful, to have a look at the generated assembly code, but I don't know what to look for... I hope someone more familiar with binutils code can help. I found that while investigating the recent build failures of ocaml stuff or armel. Everything works find in the armel port of Debian. To manage notifications about this bug go to: https://bugs.launchpad.net/binutils-linaro/+bug/810402/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ocaml-maint Post to : [email protected] Unsubscribe : https://launchpad.net/~ocaml-maint More help : https://help.launchpad.net/ListHelp
