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Author SHA1 Message Date
Kyle McMartin
9404b58f46 aarch64: detect atomic sequences like other ll/sc architectures
gdb/Changelog:

        * aarch64-tdep.c (aarch64_software_single_step): New function.
        (aarch64_gdbarch_init): Handle single stepping of atomic sequences
        with aarch64_software_single_step.

gdb/testsuite/ChangeLog:

        * gdb.arch/aarch64-atomic-inst.c: New file.
        * gdb.arch/aarch64-atomic-inst.exp: New file.
2014-05-07 09:41:50 -07:00