Merge pull request #111345 from r-burns/ppc64-big-endian

Enable PPC64 (big-endian)
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John Ericson 2021-01-30 16:26:06 -05:00 committed by GitHub
commit 5fc5e83808
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8 changed files with 32 additions and 5 deletions

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@ -24,6 +24,7 @@ let
"x86_64-redox"
"powerpc64-linux"
"powerpc64le-linux"
"riscv32-linux" "riscv64-linux"
@ -72,7 +73,7 @@ in {
darwin = filterDoubles predicates.isDarwin;
freebsd = filterDoubles predicates.isFreeBSD;
# Should be better, but MinGW is unclear.
gnu = filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnu; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabi; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabihf; });
gnu = filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnu; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabi; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.gnueabihf; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.elfv1; }) ++ filterDoubles (matchAttrs { kernel = parse.kernels.linux; abi = parse.abis.elfv2; });
illumos = filterDoubles predicates.isSunOS;
linux = filterDoubles predicates.isLinux;
netbsd = filterDoubles predicates.isNetBSD;
@ -85,5 +86,5 @@ in {
embedded = filterDoubles predicates.isNone;
mesaPlatforms = ["i686-linux" "x86_64-linux" "x86_64-darwin" "armv5tel-linux" "armv6l-linux" "armv7l-linux" "armv7a-linux" "aarch64-linux" "powerpc64le-linux"];
mesaPlatforms = ["i686-linux" "x86_64-linux" "x86_64-darwin" "armv5tel-linux" "armv6l-linux" "armv7l-linux" "armv7a-linux" "aarch64-linux" "powerpc64-linux" "powerpc64le-linux"];
}

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@ -21,6 +21,19 @@ rec {
config = "powerpc64le-unknown-linux-musl";
};
ppc64-elfv1 = {
config = "powerpc64-unknown-linux-elfv1";
};
ppc64-elfv2 = {
config = "powerpc64-unknown-linux-elfv2";
};
ppc64 = ppc64-elfv2; # default to modern elfv2
ppc64-musl = {
config = "powerpc64-unknown-linux-musl";
gcc = { abi = "elfv2"; }; # for gcc configuration
};
sheevaplug = {
config = "armv5tel-unknown-linux-gnueabi";
} // platforms.sheevaplug;

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@ -337,10 +337,18 @@ rec {
The "gnu" ABI is ambiguous on 32-bit ARM. Use "gnueabi" or "gnueabihf" instead.
'';
}
{ assertion = platform: platform.system != "powerpc64-linux";
message = ''
The "gnu" ABI is ambiguous on big-endian 64-bit PPC. Use "elfv1" or "elfv2" instead.
'';
}
];
};
gnuabi64 = { abi = "64"; };
elfv1 = { abi = "elfv1"; };
elfv2 = { abi = "elfv2"; };
musleabi = { float = "soft"; };
musleabihf = { float = "hard"; };
musl = {};
@ -444,6 +452,7 @@ rec {
if lib.versionAtLeast (parsed.cpu.version or "0") "6"
then abis.gnueabihf
else abis.gnueabi
else if cpu == "powerpc64" then abis.elfv2
else abis.gnu
else abis.unknown;
};

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@ -28,7 +28,7 @@ with lib.systems.doubles; lib.runTests {
testredox = mseteq redox [ "x86_64-redox" ];
testgnu = mseteq gnu (linux /* ++ kfreebsd ++ ... */);
testillumos = mseteq illumos [ "x86_64-solaris" ];
testlinux = mseteq linux [ "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-linux" "mipsel-linux" "riscv32-linux" "riscv64-linux" "x86_64-linux" "powerpc64le-linux" ];
testlinux = mseteq linux [ "aarch64-linux" "armv5tel-linux" "armv6l-linux" "armv7a-linux" "armv7l-linux" "i686-linux" "mipsel-linux" "riscv32-linux" "riscv64-linux" "x86_64-linux" "powerpc64-linux" "powerpc64le-linux" ];
testnetbsd = mseteq netbsd [ "i686-netbsd" "x86_64-netbsd" ];
testopenbsd = mseteq openbsd [ "i686-openbsd" "x86_64-openbsd" ];
testwindows = mseteq windows [ "i686-cygwin" "x86_64-cygwin" "i686-windows" "x86_64-windows" ];

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@ -11,6 +11,6 @@ in lib.concatLists [
(lib.optional (p ? float) "--with-float=${p.float}")
(lib.optional (p ? mode) "--with-mode=${p.mode}")
(lib.optional
(let tp = targetPlatform; in tp.isPower && tp.libc == "glibc" && tp.is64bit && tp.isLittleEndian)
(let tp = targetPlatform; in tp.isPower && tp.libc == "glibc" && tp.is64bit)
"--with-long-double-128")
]

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@ -54,6 +54,7 @@ in
aarch64-linux = stagesLinux;
mipsel-linux = stagesLinux;
powerpc-linux = /* stagesLinux */ stagesNative;
powerpc64-linux = stagesLinux;
powerpc64le-linux = stagesLinux;
x86_64-darwin = stagesDarwin;
x86_64-solaris = stagesNix;

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@ -17,6 +17,8 @@ in lib.mapAttrs (n: make) (with lib.systems.examples; {
armv6l-musl = muslpi;
aarch64-musl = aarch64-multiplatform-musl;
riscv64 = riscv64;
powerpc64 = ppc64;
powerpc64-musl = ppc64-musl;
powerpc64le = powernv;
powerpc64le-musl = musl-power;
})

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@ -19,7 +19,8 @@ in with pkgs; rec {
tarMinimal = gnutar.override { acl = null; };
busyboxMinimal = busybox.override {
useMusl = !stdenv.targetPlatform.isRiscV;
useMusl = with stdenv.targetPlatform; !isRiscV &&
(system == "powerpc64-linux" -> parsed.abi.name != "elfv1");
enableStatic = true;
enableMinimal = true;
extraConfig = ''