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Ericson2314's suggestion here: https://github.com/NixOS/nixpkgs/pull/161158#discussion_r822295406

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This commit is contained in:
Adam Joseph
2022-03-10 20:27:46 -08:00
parent 6de935a012
commit ff69b8c2bf
2 changed files with 26 additions and 22 deletions
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26
lib/systems/platforms.nix
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@@ -489,30 +489,18 @@ rec {
};
};
# MIPS ABI table transcribed from here: https://wiki.debian.org/Multiarch/Tuples
# can execute on 32bit chip
mips-linux-gnu = { gcc = { arch = "mips32r2"; abi = "o32"; }; };
mipsel-linux-gnu = { gcc = { arch = "mips32r2"; abi = "o32"; }; };
mipsisa32r6-linux-gnu = { gcc = { arch = "mips32r6"; abi = "o32"; }; };
mipsisa32r6el-linux-gnu = { gcc = { arch = "mips32r6"; abi = "o32"; }; };
# require 64bit chip (for more registers, 64-bit floating point, 64-bit "long long") but use 32bit pointers
mips64-linux-gnuabin32 = { gcc = { arch = "mips64r2"; abi = "n32"; }; };
mips64el-linux-gnuabin32 = { gcc = { arch = "mips64r2"; abi = "n32"; }; };
mipsisa64r6-linux-gnuabin32 = { gcc = { arch = "mips64r6"; abi = "n32"; }; };
mipsisa64r6el-linux-gnuabin32 = { gcc = { arch = "mips64r6"; abi = "n32"; }; };
# 64bit pointers
mips64-linux-gnuabi64 = { gcc = { arch = "mips64r2"; abi = "64"; }; };
mips64el-linux-gnuabi64 = { gcc = { arch = "mips64r2"; abi = "64"; }; };
mipsisa64r6-linux-gnuabi64 = { gcc = { arch = "mips64r6"; abi = "64"; }; };
mipsisa64r6el-linux-gnuabi64 = { gcc = { arch = "mips64r6"; abi = "64"; }; };
gcc_mips32r2_o32 = { gcc = { arch = "mips32r2"; abi = "o32"; }; };
gcc_mips32r6_o32 = { gcc = { arch = "mips32r6"; abi = "o32"; }; };
gcc_mips64r2_n32 = { gcc = { arch = "mips64r2"; abi = "n32"; }; };
gcc_mips64r6_n32 = { gcc = { arch = "mips64r6"; abi = "n32"; }; };
gcc_mips64r2_64 = { gcc = { arch = "mips64r2"; abi = "64"; }; };
gcc_mips64r6_64 = { gcc = { arch = "mips64r6"; abi = "64"; }; };
# based on:
# https://www.mail-archive.com/qemu-discuss@nongnu.org/msg05179.html
# https://gmplib.org/~tege/qemu.html#mips64-debian
mips64el-qemu-linux-gnuabi64 = mips64el-linux-gnuabi64 // {
mips64el-qemu-linux-gnuabi64 = (import ./examples).mips64el-linux-gnuabi64 // {
linux-kernel = {
name = "mips64el";
baseConfig = "64r2el_defconfig";