x86: Replace ia32 with x86 when referring to the generic architecture

ia32 implies 32bit, while these files provide descriptions for IA32,
X86_64, and X32 architectures. The term "x86" fits this used better
without resorting to using the term "Intel" which isn't quite right as
it excludes things like the tune-c3 file describing a Via CPU.

(From OE-Core rev: f5e0a574d87b7dc6466bfe01593fab5aa13464ff)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Paul Eggleton <paul.eggleton@intel.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Nitin Kamble <nitin.a.kamble@intel.com>
Cc: Mark Hatle <mark.hatle@windriver.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Cc: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/meta/conf/machine/include/x86/arch-x86.inc b/meta/conf/machine/include/x86/arch-x86.inc
new file mode 100644
index 0000000000..298bddc6a1
--- /dev/null
+++ b/meta/conf/machine/include/x86/arch-x86.inc
@@ -0,0 +1,51 @@
+#
+# X86 Architecture definition (IA32, X86_64, and X32)
+#
+
+DEFAULTTUNE ?= "x86"
+TARGET_FPU ?= ""
+X86ARCH32 ?= "i586"
+X86ARCH64 ?= "x86_64"
+
+TUNE_PKGARCH = "${TUNE_PKGARCH_tune-${DEFAULTTUNE}}"
+
+# ELF32 ABI
+TUNEVALID[m32] = "IA32 ELF32 standard ABI"
+TUNECONFLICTS[m32] = "m64 mx32"
+TUNE_ARCH .= "${@bb.utils.contains("TUNE_FEATURES", "m32", "${X86ARCH32}", "" ,d)}"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "m32", " -m32", "", d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "m32", "x86:", "" ,d)}"
+
+# x32 ABI
+TUNEVALID[mx32] = "IA32e (x86_64) ELF32 standard ABI"
+TUNECONFLICTS[mx32] = "m64 m32"
+TUNE_ARCH .= "${@bb.utils.contains("TUNE_FEATURES", "mx32", "${X86ARCH64}", "" ,d)}"
+ABIEXTENSION .= "${@bb.utils.contains("TUNE_FEATURES", "mx32", "x32", "" ,d)}"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "mx32", " -mx32", "", d)}"
+TUNE_LDARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-m elf32_x86_64", "", d)}"
+TUNE_ASARGS += "${@bb.utils.contains("TUNE_FEATURES", "mx32", "-x32", "", d)}"
+
+# ELF64 ABI
+TUNEVALID[m64] = "IA32e (x86_64) ELF64 standard ABI"
+TUNECONFLICTS[m64] = "m32 mx32"
+TUNE_ARCH .= "${@bb.utils.contains("TUNE_FEATURES", "m64", "${X86ARCH64}", "" ,d)}"
+TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "m64", " -m64", "", d)}"
+
+# Default Tune configurations
+AVAILTUNES += "x86"
+TUNE_FEATURES_tune-x86 = "m32"
+BASE_LIB_tune-x86 = "lib"
+TUNE_PKGARCH_tune-x86 = "x86"
+PACKAGE_EXTRA_ARCHS_tune-x86 = "${TUNE_PKGARCH_tune-x86}"
+
+AVAILTUNES += "x86-64"
+TUNE_FEATURES_tune-x86-64 = "m64"
+BASE_LIB_tune-x86-64 = "lib64"
+TUNE_PKGARCH_tune-x86-64 = "x86_64"
+PACKAGE_EXTRA_ARCHS_tune-x86-64 = "${TUNE_PKGARCH_tune-x86-64}"
+
+AVAILTUNES += "x86-64-x32"
+TUNE_FEATURES_tune-x86-64-x32 = "mx32"
+BASE_LIB_tune-x86-64-x32 = "libx32"
+TUNE_PKGARCH_tune-x86-64-x32 = "x86_64_x32"
+PACKAGE_EXTRA_ARCHS_tune-x86-64-x32 = "${TUNE_PKGARCH_tune-x86-64-x32}"