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authorIngo Molnar <mingo@kernel.org>2017-12-15 13:36:56 +0100
committerIngo Molnar <mingo@kernel.org>2017-12-15 13:45:37 +0100
commit215eada73e77ede7e15531d99f712481ddd429be (patch)
tree151e138129f26e11cf342ae9ace7fe217f9160b3 /tools/objtool
parentf5b5fab1780c98b74526dbac527574bd02dc16f8 (diff)
downloadlinux-stericsson-215eada73e77ede7e15531d99f712481ddd429be.tar.gz
objtool: Resync objtool's instruction decoder source code copy with the kernel's latest version
This fixes the following warning: warning: objtool: x86 instruction decoder differs from kernel Note that there are cleanups queued up for v4.16 that will make this warning more informative and will make the syncing easier as well. Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
-rw-r--r--tools/objtool/arch/x86/insn/inat.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/objtool/arch/x86/insn/inat.h b/tools/objtool/arch/x86/insn/inat.h
index 125ecd2a300d..52dc8d911173 100644
--- a/tools/objtool/arch/x86/insn/inat.h
+++ b/tools/objtool/arch/x86/insn/inat.h
@@ -97,6 +97,16 @@
#define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM)
#define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS)
+/* Identifiers for segment registers */
+#define INAT_SEG_REG_IGNORE 0
+#define INAT_SEG_REG_DEFAULT 1
+#define INAT_SEG_REG_CS 2
+#define INAT_SEG_REG_SS 3
+#define INAT_SEG_REG_DS 4
+#define INAT_SEG_REG_ES 5
+#define INAT_SEG_REG_FS 6
+#define INAT_SEG_REG_GS 7
+
/* Attribute search APIs */
extern insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode);
extern int inat_get_last_prefix_id(insn_byte_t last_pfx);