From 5ab25c88758810269607a066fcac399e29863510 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 4 Feb 2021 10:39:34 -0800 Subject: x86: Add PTWRITE feature detection [BZ #27346] 1. Add CPUID_INDEX_14_ECX_0 for CPUID leaf 0x14 to detect PTWRITE feature in EBX of CPUID leaf 0x14 with ECX == 0. 2. Add PTWRITE detection to CPU feature tests. 3. Add 2 static CPU feature tests. --- sysdeps/x86/tst-cpu-features-cpuinfo-static.c | 1 + 1 file changed, 1 insertion(+) create mode 100644 sysdeps/x86/tst-cpu-features-cpuinfo-static.c (limited to 'sysdeps/x86/tst-cpu-features-cpuinfo-static.c') diff --git a/sysdeps/x86/tst-cpu-features-cpuinfo-static.c b/sysdeps/x86/tst-cpu-features-cpuinfo-static.c new file mode 100644 index 0000000000..993a1a95f7 --- /dev/null +++ b/sysdeps/x86/tst-cpu-features-cpuinfo-static.c @@ -0,0 +1 @@ +#include "tst-cpu-features-cpuinfo.c" -- cgit 1.4.1