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[Bug gdb/17384] android arm gdb "Cannot access memory at address" when I "stepi" over "blx"
- From: "palves at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Thu, 18 Sep 2014 17:40:14 +0000
- Subject: [Bug gdb/17384] android arm gdb "Cannot access memory at address" when I "stepi" over "blx"
- Auto-submitted: auto-generated
- References: <bug-17384-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17384
--- Comment #18 from Pedro Alves <palves at redhat dot com> ---
I've play with "objdump -h", "nm -A", "readelf --symbols", "readelf -dw" etc.,
to check if there are symbols that cover the missing range. Somehow sounds
like there's a hole (or gdb thinks so). The mention of BLX makes me wonder if
this is somehow a thumb-bit thing, like the thumb bit set or missing on some
address, confusing bfd/gdb.
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