[PATCH v3 16/22] x86: introduce struct for TILECFG register

[Jan Beulich <jbeulich@xxxxxxxx>]

Introduce a new x86-types.h to hold various architectural type
definitions, the TILECFG register layout being the first. Arrange for
the insn emulator to include this header.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
v3: New.

--- a/tools/fuzz/x86_instruction_emulator/Makefile
+++ b/tools/fuzz/x86_instruction_emulator/Makefile
@@ -26,7 +26,7 @@ GCOV_FLAGS := --coverage
        $(CC) -c $(CFLAGS) $(GCOV_FLAGS) $< -o $@
 
 x86.h := $(addprefix $(XEN_ROOT)/tools/include/xen/asm/,\
-                     x86-vendors.h x86-defns.h msr-index.h) \
+                     x86-vendors.h x86-types.h x86-defns.h msr-index.h) \
          $(addprefix $(XEN_ROOT)/tools/include/xen/lib/x86/, \
                      cpuid.h cpuid-autogen.h)
 x86_emulate.h := x86-emulate.h x86_emulate/x86_emulate.h $(x86.h)
--- a/tools/tests/x86_emulator/Makefile
+++ b/tools/tests/x86_emulator/Makefile
@@ -284,7 +284,7 @@ $(call cc-option-add,HOSTCFLAGS-x86_64,H
 HOSTCFLAGS += $(CFLAGS_xeninclude) -I. $(HOSTCFLAGS-$(XEN_COMPILE_ARCH))
 
 x86.h := $(addprefix $(XEN_ROOT)/tools/include/xen/asm/,\
-                     x86-vendors.h x86-defns.h msr-index.h) \
+                     x86-vendors.h x86-types.h x86-defns.h msr-index.h) \
          $(addprefix $(XEN_ROOT)/tools/include/xen/lib/x86/, \
                      cpuid.h cpuid-autogen.h)
 x86_emulate.h := x86-emulate.h x86_emulate/x86_emulate.h $(x86.h)
--- a/tools/tests/x86_emulator/x86-emulate.h
+++ b/tools/tests/x86_emulator/x86-emulate.h
@@ -37,6 +37,7 @@
 
 #include <xen/asm/msr-index.h>
 #include <xen/asm/x86-defns.h>
+#include <xen/asm/x86-types.h>
 #include <xen/asm/x86-vendors.h>
 
 #include <xen-tools/libs.h>
--- a/xen/arch/x86/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate.c
@@ -17,6 +17,7 @@
 #include <asm/xstate.h>
 #include <asm/amd.h> /* cpu_has_amd_erratum() */
 #include <asm/debugreg.h>
+#include <asm/x86-types.h>
 
 /* Avoid namespace pollution. */
 #undef cmpxchg
--- /dev/null
+++ b/xen/include/asm-x86/x86-types.h
@@ -0,0 +1,14 @@
+#ifndef __XEN_X86_TYPES_H__
+#define __XEN_X86_TYPES_H__
+
+/*
+ * TILECFG register
+ */
+struct x86_tilecfg {
+    uint8_t palette, start_row;
+    uint8_t res[14];
+    uint16_t colsb[16];
+    uint8_t rows[16];
+};
+
+#endif /* __XEN_X86_TYPES_H__ */