-
Notifications
You must be signed in to change notification settings - Fork 4
/
overlay.nix
241 lines (227 loc) · 8.72 KB
/
overlay.nix
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
final: prev:
let
myLLVM = final.llvmPackages_14; # do not get into nixpkgs namespace
riscvTests = final.pkgsCross.riscv64-embedded.stdenv.mkDerivation rec {
pname = "riscv-tests";
version = "55bbcc8c06637a31cc01970881ba8072838a9121";
src = final.fetchgit {
url = "https://github.com/riscv-software-src/riscv-tests.git";
rev = "${version}";
fetchSubmodules = true;
sha256 = "sha256-TcIU+WFQxPqAG7lvfKPgHm4CnBpTkosqe+fYOxS+J7I=";
};
enableParallelBuilding = true;
# configureFlags = [
# # to match rocket-tools path
# "--prefix=${placeholder "out"}/riscv64-unknown-elf"
# ];
buildPhase = "make RISCV_PREFIX=riscv64-none-elf-";
};
rv32-compilerrt = let
pname = "rv-compilerrt";
version = myLLVM.llvm.version;
src = final.fetchFromGitHub {
owner = "llvm";
repo = "llvm-project";
rev = version;
sha256 = "sha256-vffu4HilvYwtzwgq+NlS26m65DGbp6OSSne2aje1yJE=";
};
in
final.llvmPackages_14.stdenv.mkDerivation {
sourceRoot = "${src.name}/compiler-rt";
inherit src version pname;
nativeBuildInputs = [ final.cmake final.python3 final.glibc_multi ];
cmakeFlags = [
"-DCOMPILER_RT_BUILD_LIBFUZZER=OFF"
"-DCOMPILER_RT_BUILD_SANITIZERS=OFF"
"-DCOMPILER_RT_BUILD_PROFILE=OFF"
"-DCOMPILER_RT_BUILD_MEMPROF=OFF"
"-DCOMPILER_RT_BUILD_ORC=OFF"
"-DCOMPILER_RT_BUILD_BUILTINS=ON"
"-DCOMPILER_RT_BAREMETAL_BUILD=ON"
"-DCOMPILER_RT_INCLUDE_TESTS=OFF"
"-DCOMPILER_RT_HAS_FPIC_FLAG=OFF"
"-DCOMPILER_RT_DEFAULT_TARGET_ONLY=On"
"-DCOMPILER_RT_OS_DIR=riscv32"
"-DCMAKE_BUILD_TYPE=Release"
"-DCMAKE_SYSTEM_NAME=Generic"
"-DCMAKE_SYSTEM_PROCESSOR=riscv32"
"-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY"
"-DCMAKE_SIZEOF_VOID_P=8"
"-DCMAKE_ASM_COMPILER_TARGET=riscv32-none-elf"
"-DCMAKE_C_COMPILER_TARGET=riscv32-none-elf"
"-DCMAKE_C_COMPILER_WORKS=ON"
"-DCMAKE_CXX_COMPILER_WORKS=ON"
"-DCMAKE_C_COMPILER=clang"
"-DCMAKE_CXX_COMPILER=clang++"
"-Wno-dev"
];
CMAKE_C_FLAGS = "-nodefaultlibs -fno-exceptions -mno-relax -Wno-macro-redefined -fPIC";
};
rv32-musl = let
pname = "musl";
version = "a167b20fd395a45603b2d36cbf96dcb99ccedd60";
src = final.fetchFromGitHub {
owner = "sequencer";
repo = "musl";
rev = "a167b20fd395a45603b2d36cbf96dcb99ccedd60";
sha256 = "sha256-kFOTlJ5ka5h694EBbwNkM5TLHlFg6uJsY7DK5ImQ8mY=";
};
in
final.llvmPackages_14.stdenv.mkDerivation {
inherit src pname version;
nativeBuildInputs = [ final.llvmPackages_14.bintools ];
configureFlags = [
"--target=riscv32-none-elf"
"--enable-static"
"--syslibdir=${placeholder "out"}/lib"
];
LIBCC = "-lclang_rt.builtins-riscv32";
CFLAGS = "--target=riscv32 -mno-relax -nostdinc";
LDFLAGS = "-fuse-ld=lld --target=riscv32 -nostdlib -L${rv32-compilerrt}/lib/riscv32";
dontDisableStatic = true;
dontAddStaticConfigureFlags = true;
NIX_DONT_SET_RPATH = true;
};
rv64-compilerrt = let
pname = "rv-compilerrt";
version = myLLVM.llvm.version;
src = final.fetchFromGitHub {
owner = "llvm";
repo = "llvm-project";
rev = version;
sha256 = "sha256-vffu4HilvYwtzwgq+NlS26m65DGbp6OSSne2aje1yJE=";
};
in
final.llvmPackages_14.stdenv.mkDerivation {
sourceRoot = "${src.name}/compiler-rt";
inherit src version pname;
nativeBuildInputs = [ final.cmake final.python3 final.glibc_multi ];
cmakeFlags = [
"-DCOMPILER_RT_BUILD_LIBFUZZER=OFF"
"-DCOMPILER_RT_BUILD_SANITIZERS=OFF"
"-DCOMPILER_RT_BUILD_PROFILE=OFF"
"-DCOMPILER_RT_BUILD_MEMPROF=OFF"
"-DCOMPILER_RT_BUILD_ORC=OFF"
"-DCOMPILER_RT_BUILD_BUILTINS=ON"
"-DCOMPILER_RT_BAREMETAL_BUILD=ON"
"-DCOMPILER_RT_INCLUDE_TESTS=OFF"
"-DCOMPILER_RT_HAS_FPIC_FLAG=OFF"
"-DCOMPILER_RT_DEFAULT_TARGET_ONLY=On"
"-DCOMPILER_RT_OS_DIR=riscv64"
"-DCMAKE_BUILD_TYPE=Release"
"-DCMAKE_SYSTEM_NAME=Generic"
"-DCMAKE_SYSTEM_PROCESSOR=riscv64"
"-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY"
"-DCMAKE_SIZEOF_VOID_P=8"
"-DCMAKE_ASM_COMPILER_TARGET=riscv64-none-elf"
"-DCMAKE_C_COMPILER_TARGET=riscv64-none-elf"
"-DCMAKE_C_COMPILER_WORKS=ON"
"-DCMAKE_CXX_COMPILER_WORKS=ON"
"-DCMAKE_C_COMPILER=clang"
"-DCMAKE_CXX_COMPILER=clang++"
"-Wno-dev"
];
CMAKE_C_FLAGS = "-nodefaultlibs -fno-exceptions -mno-relax -Wno-macro-redefined -fPIC";
};
rv64-musl = let
pname = "musl";
version = "a167b20fd395a45603b2d36cbf96dcb99ccedd60";
src = final.fetchFromGitHub {
owner = "sequencer";
repo = "musl";
rev = "a167b20fd395a45603b2d36cbf96dcb99ccedd60";
sha256 = "sha256-kFOTlJ5ka5h694EBbwNkM5TLHlFg6uJsY7DK5ImQ8mY=";
};
in
final.llvmPackages_14.stdenv.mkDerivation {
inherit src pname version;
nativeBuildInputs = [ final.llvmPackages_14.bintools ];
configureFlags = [
"--target=riscv64-none-elf"
"--enable-static"
"--syslibdir=${placeholder "out"}/lib"
];
LIBCC = "-lclang_rt.builtins-riscv64";
CFLAGS = "--target=riscv64 -mno-relax -nostdinc";
LDFLAGS = "-fuse-ld=lld --target=riscv64 -nostdlib -L${rv64-compilerrt}/lib/riscv64";
dontDisableStatic = true;
dontAddStaticConfigureFlags = true;
NIX_DONT_SET_RPATH = true;
};
# nix cc-wrapper will add --gcc-toolchain to clang flags. However, when we want to use
# our custom libc and compilerrt, clang will only search these libs in --gcc-toolchain
# folder. To avoid this wierd behavior of clang, we need to remove --gcc-toolchain options
# from cc-wrapper
my-cc-wrapper = let cc = myLLVM.clang; in final.runCommand "my-cc-wrapper" {} ''
mkdir -p "$out"
cp -rT "${cc}" "$out"
chmod -R +w "$out"
sed -i 's/--gcc-toolchain=[^[:space:]]*//' "$out/nix-support/cc-cflags"
sed -i 's|${cc}|${placeholder "out"}|g' "$out"/bin/* "$out"/nix-support/*
cat >> $out/nix-support/setup-hook <<-EOF
export NIX_LDFLAGS_FOR_TARGET="$NIX_LDFLAGS_FOR_TARGET -L${prev.gccForLibs.lib}/lib"
EOF
'';
rv32-clang = final.writeShellScriptBin "clang-rv32" ''
${my-cc-wrapper}/bin/clang --target=riscv32 -fuse-ld=lld -L${rv32-compilerrt}/lib/riscv32 -L${rv32-musl}/lib "$@"
'';
rv64-clang = final.writeShellScriptBin "clang-rv64" ''
${my-cc-wrapper}/bin/clang --target=riscv64 -fuse-ld=lld -L${rv64-compilerrt}/lib/riscv64 -L${rv64-musl}/lib "$@"
'';
libspike = let
version = "1.1.0";
pname = "libspike";
cmakeConfig = ''
add_library(libspike STATIC IMPORTED GLOBAL)
set_target_properties(libspike PROPERTIES
IMPORTED_LOCATION "${placeholder "out"}/lib/libriscv.so")
target_include_directories(libspike INTERFACE
"${placeholder "out"}/include"
"${placeholder "out"}/include/riscv"
"${placeholder "out"}/include/fesvr"
"${placeholder "out"}/include/softfloat"
)
'';
in
final.stdenv.mkDerivation {
inherit version pname cmakeConfig;
enableParallelBuilding = true;
nativeBuildInputs = [ final.dtc ];
src = final.fetchFromGitHub {
owner = "riscv";
repo = "riscv-isa-sim";
rev = "ab3225a3ff687fda8b4180f9e4e0949a400d1247";
sha256 = "sha256-2cC2goTmxWnkTm3Tq08R8YkkuI2Fj8fRvpEPVZ5JvUI=";
};
configureFlags = [
"--enable-commitlog"
];
installPhase = ''
runHook preInstall
mkdir -p $out/include/{riscv,fesvr,softfloat} $out/lib $out/lib/cmake/libspike
cp riscv/*.h $out/include/riscv
cp fesvr/*.h $out/include/fesvr
cp softfloat/*.h $out/include/softfloat
cp config.h $out/include
cp *.so $out/lib
echo "$cmakeConfig" > $out/lib/cmake/libspike/libspike-config.cmake
runHook postInstall
'';
};
in
{
inherit myLLVM rv64-compilerrt rv64-musl rv64-clang my-cc-wrapper libspike rv32-compilerrt rv32-musl rv32-clang riscvTests;
espresso = final.stdenv.mkDerivation rec {
pname = "espresso";
version = "2.4";
nativeBuildInputs = [ final.cmake ];
src = final.fetchFromGitHub {
owner = "chipsalliance";
repo = "espresso";
rev = "v${version}";
sha256 = "sha256-z5By57VbmIt4sgRgvECnLbZklnDDWUA6fyvWVyXUzsI=";
};
};
mill = prev.mill.override { jre = final.openjdk17; };
}