Messages in this thread | | | Subject | [PATCH 0/6]x86: decoder bugfixes/updates | From | Masami Hiramatsu <> | Date | Mon, 05 Dec 2011 21:05:20 +0900 |
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Hi Ingo,
Here are the patches of bugfixes and updates for x86 instruction decoder. Since it seems that previous patches are not merged yet, I included thoes and updated for the latest tip tree.
This series fixes below bugs;
<Important> - Doesn't build decoder selftest tool (test_get_len). - Fails to decode some grouped AVX instructions.
<Minor> - insn_sanity may dump message twice on same instruction - insn_sanity outputs information message on stderr.
And updates x86 instruction maps for AVX2 according to Intel(R) 64 and IA-32 Architectures Software Developer's Manual Vol.2 (#325383-040US, October 2011) and Intel(R) Advanced Vector Extensions Programming Reference (#319433-011,JUNE 2011).
Thank you,
---
Masami Hiramatsu (6): [RESEND][BUGFIX] x86/tools: Fix Makefile to build all test tools [RESEND][BUGFIX] x86: Fix instruction decoder to handle grouped AVX instructions [RESEND][BUGFIX] x86/tools: Fix instruction decoder message output [RESEND][BUGFIX] x86/tools: Fix insn_sanity message outputs x86: Update instruction decoder to support new AVX formats x86/tools: Add decoded instruction dump mode
arch/x86/lib/inat.c | 9 - arch/x86/lib/insn.c | 4 arch/x86/lib/x86-opcode-map.txt | 606 +++++++++++++++++++--------------- arch/x86/tools/Makefile | 3 arch/x86/tools/gen-insn-attr-x86.awk | 21 + arch/x86/tools/insn_sanity.c | 16 - 6 files changed, 365 insertions(+), 294 deletions(-)
-- Masami HIRAMATSU Software Platform Research Dept. Linux Technology Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: masami.hiramatsu.pt@hitachi.com
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