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[binutils-gdb] Add a signal frame unwinder for FreeBSD/mipsn32.
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Thu, 05 Oct 2017 13:00:11 -0400
- Subject: [binutils-gdb] Add a signal frame unwinder for FreeBSD/mipsn32.
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT a80a647180bf92692e0f01efe7b323afe7d317c9 ***
Author: John Baldwin <jhb@FreeBSD.org>
Branch: master
Commit: a80a647180bf92692e0f01efe7b323afe7d317c9
Add a signal frame unwinder for FreeBSD/mipsn32.
The N32 signal frame uses an identical layout to N64, so reuse the N64
handler. The N32 signal trampoline does use one different instruction
relative to N64, so a separate tramp_frame is required.
gdb/ChangeLog:
* mips-fbsd-tdep.c (MIPS_INST_ADDIU_A0_SP_N32): Define.
(mipsn32_fbsd_sigframe): Define.
(mips_fbsd_init_abi): Install mipsn32_fbsd_sigframe unwinder
for FreeBSD/mipsn32.
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