Add support for x86_64 CPU optimisation in gcc

Allows to choose which x86_64 CPU type should be used. The corresponding -march optimisation for gcc will be activated.

Signed-off-by: Oliver Schib <lich000king@yahoo.de>

2 files changed, 466 insertions, 0 deletions

diff --git a/target/config/Config.in.cpu b/target/config/Config.in.cpu
index 634e3a926..6497aae56 100644
--- a/target/config/Config.in.cpu
+++ b/target/config/Config.in.cpu
@@ -22,6 +22,259 @@ config ADK_CPU_AMDFAM10
 	select ADK_TARGET_WITH_NPTL
 	select ADK_TARGET_WITH_MMU
 
+config ADK_CPU_ATHLON_FX
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_ATHLON_64
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_ATHLON_64_SSE3
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_BARCELONA
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_BDVER1
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BDVER2
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BDVER3
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BDVER4
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BONNELL
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BROADWELL
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BTVER1
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_BTVER2
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4A
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_CORE2
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_HASWELL
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_IVYBRIDGE
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_K8
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_K8_SSE3
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_KNL
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
+config ADK_CPU_NEHALEM
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
 config ADK_CPU_NOCONA
 	bool
 	select ADK_LINUX_64
@@ -588,6 +841,30 @@ config ADK_CPU_NIOS2
 	select ADK_TARGET_WITH_NPTL
 	select ADK_TARGET_WITH_MMU
 
+config ADK_CPU_OPTERON
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
+config ADK_CPU_OPTERON_SSE3
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_3DNOW
+	select ADK_TARGET_CPU_WITH_3DNOWEXT
+
 config ADK_CPU_OR1K
 	bool
 	select ADK_TARGET_WITH_LT if ADK_TARGET_LIB_UCLIBC_NG
@@ -621,6 +898,20 @@ config ADK_CPU_PPC64
 	select ADK_TARGET_WITH_NPTL
 	select ADK_TARGET_WITH_MMU
 
+config ADK_CPU_SANDYBRIDGE
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
 config ADK_CPU_SH2
 	bool
 	select ADK_TARGET_WITHOUT_MMU
@@ -648,6 +939,20 @@ config ADK_CPU_SH4A
 	select ADK_TARGET_WITH_NPTL
 	select ADK_TARGET_WITH_MMU
 
+config ADK_CPU_SILVERMONT
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
 config ADK_CPU_SPARC_V8
 	bool
 	select ADK_TARGET_WITH_NPTL
@@ -675,6 +980,20 @@ config ADK_CPU_V850
 	select ADK_TARGET_WITHOUT_THREADS
 	select ADK_TARGET_WITHOUT_CXX
 
+config ADK_CPU_WESTMERE
+	bool
+	select ADK_LINUX_64
+	select ADK_TARGET_CPU_WITH_VT
+	select ADK_TARGET_WITH_NPTL
+	select ADK_TARGET_WITH_MMU
+	select ADK_TARGET_CPU_WITH_MMX
+	select ADK_TARGET_CPU_WITH_SSE
+	select ADK_TARGET_CPU_WITH_SSE2
+	select ADK_TARGET_CPU_WITH_SSE3
+	select ADK_TARGET_CPU_WITH_SSE4_1
+	select ADK_TARGET_CPU_WITH_SSE4_2
+	select ADK_TARGET_CPU_WITH_SSSE3
+
 config ADK_CPU_X86
 	bool
 	select ADK_TARGET_WITH_NPTL
@@ -737,6 +1056,15 @@ config ADK_TARGET_CPU_WITH_SSE2
 config ADK_TARGET_CPU_WITH_SSE3
 	bool
 
+config ADK_TARGET_CPU_WITH_SSE4A
+        bool
+
+config ADK_TARGET_CPU_WITH_SSE4_1
+        bool
+
+config ADK_TARGET_CPU_WITH_SSE4_2
+        bool
+
 config ADK_TARGET_CPU_WITH_SSSE3
 	bool
 
@@ -812,11 +1140,29 @@ config ADK_TARGET_GCC_ARCH
 	default "btver1" if ADK_CPU_AMD_BOBCAT
 	default "amdfam10" if ADK_CPU_AMDFAM10
 	default "athlon" if ADK_CPU_ATHLON
+	default "athlon-fx" if ADK_CPU_ATHLON_FX
+	default "athlon64" if ADK_CPU_ATHLON_64
+	default "athlon64-sse3" if ADK_CPU_ATHLON_64_SSE3
 	default "atom" if ADK_CPU_ATOM
+	default "barcelona" if ADK_CPU_BARCELONA
+	default "bdver1" if ADK_CPU_BDVER1
+	default "bdver2" if ADK_CPU_BDVER2
+	default "bdver3" if ADK_CPU_BDVER3
+	default "bdver4" if ADK_CPU_BDVER4
+	default "bonnell" if ADK_CPU_BONNEL
+	default "broadwell" if ADK_CPU_BROADWELL
+	default "btver1" if ADK_CPU_BTVER1
+	default "btver2" if ADK_CPU_BTVER2
+	default "core2" if ADK_CPU_CORE2
 	default "geode" if ADK_CPU_GEODE
+	default "haswell" if ADK_CPU_HASWELL
 	default "i486" if ADK_CPU_I486
 	default "i586" if ADK_CPU_I586
 	default "i686" if ADK_CPU_I686
+	default "ivybridge" if ADK_CPU_IVYBRIDGE
+	default "k8" if ADK_CPU_K8
+	default "k8-sse3" if ADK_CPU_K8_SSE3
+	default "knl" if ADK_CPU_KNL
 	default "loongson2f" if ADK_CPU_LOONGSON2F
 	default "mips32" if ADK_CPU_MIPS32
 	default "mips32r2" if ADK_CPU_MIPS32R2
@@ -824,8 +1170,14 @@ config ADK_TARGET_GCC_ARCH
 	default "mips64" if ADK_CPU_MIPS64
 	default "mips64r2" if ADK_CPU_MIPS64R2
 	default "mips64r6" if ADK_CPU_MIPS64R6
+	default "nehalem" if ADK_CPU_NEHALEM
 	default "nocona" if ADK_CPU_NOCONA
+	default "opteron" if ADK_CPU_OPTERON
+	default "opteron-sse3" if ADK_CPU_OPTERON_SSE3
 	default "pentium-m" if ADK_CPU_PENTIUM_M
+	default "sandybridge" if ADK_CPU_SANDYBRIDGE
+	default "silvermont" if ADK_CPU_SILVERMONT
+	default "westmere" if ADK_CPU_WESTMERE
 	default "x86-64" if ADK_CPU_X86_64
 	default "z900" if ADK_CPU_Z900
 
diff --git a/target/config/Config.in.x86_64 b/target/config/Config.in.x86_64
new file mode 100644
index 000000000..bd79c5864
--- /dev/null
+++ b/target/config/Config.in.x86_64
@@ -0,0 +1,114 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+choice ADK_TARGET_CPU
+prompt "CPU type"
+depends on ADK_TARGET_SYSTEM_GENERIC_X86_64
+default ADK_TARGET_CPU_X86_64
+help
+  Selection of x86_64 CPU type which gives gcc optimization.
+  For details on the different types, see:
+  https://gcc.gnu.org/onlinedocs/gcc-5.3.0/gcc/x86-Options.html#x86-Options
+
+config ADK_TARGET_CPU_X86_64
+	bool "Generic x86_64"
+	select ADK_CPU_X86_64
+
+config ADK_TARGET_CPU_ATHLON_FX
+	bool "Athlon 64 FX"
+	select ADK_CPU_ATHLON_FX
+
+config ADK_TARGET_CPU_ATHLON_64
+	bool "Athlon 64"
+	select ADK_CPU_ATHLON_64
+
+config ADK_TARGET_CPU_ATHLON_64_SSE3
+	bool "Athlon 64 with SSE3"
+	select ADK_CPU_ATHLON_64_SSE3
+
+config ADK_TARGET_CPU_BARCELONA
+	bool "Barcelona"
+	select ADK_CPU_BARCELONA
+
+config ADK_TARGET_CPU_BDVER1
+	bool "bdver1"
+	select ADK_CPU_BDVER1
+
+config ADK_TARGET_CPU_BDVER2
+	bool "bdver2"
+	select ADK_CPU_BDVER2
+
+config ADK_TARGET_CPU_BDVER3
+	bool "bdver3"
+	select ADK_CPU_BDVER3
+
+config ADK_TARGET_CPU_BDVER4
+	bool "bdver4"
+	select ADK_CPU_BDVER4
+
+config ADK_TARGET_CPU_BONNELL
+	bool "Bonnell"
+	select ADK_CPU_BONNELL
+
+config ADK_TARGET_CPU_BROADWELL
+	bool "Broadwell"
+	select ADK_CPU_BROADWELL
+
+config ADK_TARGET_CPU_BTVER1
+	bool "btver1"
+	select ADK_CPU_BTVER1
+
+config ADK_TARGET_CPU_BTVER2
+	bool "btver2"
+	select ADK_CPU_BTVER1
+
+config ADK_TARGET_CPU_CORE2
+	bool "Core 2"
+	select ADK_CPU_CORE2
+
+config ADK_TARGET_CPU_HASWELL
+	bool "Haswell"
+	select ADK_CPU_HASWELL
+
+config ADK_TARGET_CPU_IVYBRIDGE
+	bool "Ivybridge"
+	select ADK_CPU_IVYBRIDGE
+
+config ADK_TARGET_CPU_K8
+	bool "K8"
+	select ADK_CPU_K8
+
+config ADK_TARGET_CPU_K8_SSE3
+	bool "K8 with SSE3"
+	select ADK_CPU_K8_SSE3
+
+config ADK_TARGET_CPU_KNL
+	bool "knl"
+	select config ADK_CPU_KNL
+
+config ADK_TARGET_CPU_NEHALEM
+	bool "Nehalem"
+	select ADK_CPU_NEHALEM
+
+config ADK_TARGET_CPU_OPTERON
+	bool "Opteron"
+	select ADK_CPU_OPTERON
+
+config ADK_TARGET_CPU_OPTERON_SSE3
+	bool "Opteron with SSE3"
+	select ADK_CPU_OPTERON_SSE3
+
+config ADK_TARGET_CPU_SANDYBRIDGE
+	bool "Sandybridge"
+	select ADK_CPU_SANDYBRIDGE
+
+config ADK_TARGET_CPU_SILVERMONT
+	bool "Silvermont"
+	select ADK_CPU_SILVERMONT
+
+config ADK_TARGET_CPU_WESTMERE
+	bool "Westmere"
+	select ADK_CPU_WESTMERE
+
+endchoice
+