[PATCH v4 03/13] nat/x86-cpuid.h: Add x86_cpuid_count wrapper around __get_cpuid_count.

[John Baldwin <jhb@FreeBSD.org>]

---
 gdb/nat/x86-cpuid.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gdb/nat/x86-cpuid.h b/gdb/nat/x86-cpuid.h
index 0955afba577..3ddf6c7b360 100644
--- a/gdb/nat/x86-cpuid.h
+++ b/gdb/nat/x86-cpuid.h
@@ -48,6 +48,25 @@ x86_cpuid (unsigned int __level,
   return __get_cpuid (__level, __eax, __ebx, __ecx, __edx);
 }
 
+static __inline int
+x86_cpuid_count (unsigned int __level, unsigned int __sublevel,
+		 unsigned int *__eax, unsigned int *__ebx,
+		 unsigned int *__ecx, unsigned int *__edx)
+{
+  unsigned int __scratch;
+
+  if (!__eax)
+    __eax = &__scratch;
+  if (!__ebx)
+    __ebx = &__scratch;
+  if (!__ecx)
+    __ecx = &__scratch;
+  if (!__edx)
+    __edx = &__scratch;
+
+  return __get_cpuid_count (__level, __sublevel, __eax, __ebx, __ecx, __edx);
+}
+
 #else
 
 static __inline int
@@ -58,6 +77,14 @@ x86_cpuid (unsigned int __level,
   return 0;
 }
 
+static __inline int
+x86_cpuid_count (unsigned int __level, unsigned int __sublevel,
+		 unsigned int *__eax, unsigned int *__ebx,
+		 unsigned int *__ecx, unsigned int *__edx)
+{
+  return 0;
+}
+
 #endif /* i386 && x86_64 */
 
 #endif /* NAT_X86_CPUID_H */
-- 
2.39.1