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(parent: 96051ee) | patch
runtime: let ARM32 EABI personality function continue unwind when called from traceback
authorIan Lance Taylor <ian@gcc.gnu.org>
Thu, 27 Dec 2018 16:31:50 +0000 (16:31 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Thu, 27 Dec 2018 16:31:50 +0000 (16:31 +0000)
commitf1410e7e2e98fa3ed4112bf91c90ee6ff7476e7d
treeb229759acea2e9c2609e66304ceb92c219e413b8tree | snapshot
parent96051ee57ba1fd7bbaa79fe880bf487eec62e54acommit | diff
runtime: let ARM32 EABI personality function continue unwind when called from traceback

    On ARM32 EABI, unlike other platforms, the personality function is
    called during _Unwind_Backtrace (libgcc/unwind-arm-common.inc:581).
    In this case, simply unwind the frame without returning any
    handlers. Otherwise traceback will loop if there is a frame with
    a defer on stack.

    Reviewed-on: https://go-review.googlesource.com/c/155759

From-SVN: r267434
gcc/go/gofrontend/MERGE diff | blob | history
libgo/runtime/go-unwind.c diff | blob | history
Domain: System / Toolchain;