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[binutils-gdb] Ptrace support for AArch64 SVE gdbserver
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Mon, 18 Jun 2018 06:37:35 -0400
- Subject: [binutils-gdb] Ptrace support for AArch64 SVE gdbserver
*** TEST RESULTS FOR COMMIT 02895270ec7243f46ea3e84dc385515533dc0139 ***
Author: Alan Hayward <alan.hayward@arm.com>
Branch: master
Commit: 02895270ec7243f46ea3e84dc385515533dc0139
Ptrace support for AArch64 SVE gdbserver
Add checks to detect SVE tdesc. Easiest way to do this is by checking the
size of the vector registers.
Use the common aarch64 ptrace copy functions for reading/writing registers.
A wrapper is required due to the common functions using reg_buffer_common.
gdbserver/
* linux-aarch64-low.c (is_sve_tdesc): New function.
(aarch64_sve_regs_copy_to_regcache): Likewise.
(aarch64_sve_regs_copy_from_regcache): Likewise.
(aarch64_regs_info): Add SVE checks.
(initialize_low_arch): Initialize SVE.