no_std compatible tester

Cargo.toml

@@ -4,17 +4,22 @@ build = "build.rs"
 name = "compiler_builtins"
 version = "0.1.0"
 
+[build-dependencies]
+rand = "0.3.15"
+
 [build-dependencies.gcc]
 optional = true
 version = "0.3.36"
 
+[target.'cfg(all(target_arch = "arm", not(any(target_env = "gnu", target_env = "musl")), target_os = "linux"))'.dev-dependencies]
+test = { git = "https://github.com/japaric/utest" }
+utest-cortex-m-qemu = { git = "https://github.com/japaric/utest", default-features = false }
+utest-macros = { git = "https://github.com/japaric/utest" }
+
 [features]
-# Build the missing intrinsics from compiler-rt C source code
 c = ["gcc"]
-# Mark this crate as the #![compiler_builtins] crate
 compiler-builtins = []
 default = ["compiler-builtins"]
-# Include implementations of memory operations like memcpy
 mem = []
 rustbuild = ["compiler-builtins"]
 

src/float/conv.rs

@@ -94,6 +94,7 @@ enum Sign {
     Positive,
     Negative
 }
+
 macro_rules! fp_fix {
     ($intrinsic:ident: $fty:ty, $ity:ty) => {
         pub extern "C" fn $intrinsic(f: $fty) -> $ity {

tests/adddf3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/adddf3.rs"));

tests/addsf3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/addsf3.rs"));

tests/ashldi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/ashldi3.rs"));

tests/ashlti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/ashlti3.rs"));

tests/ashrdi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/ashrdi3.rs"));

tests/ashrti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/ashrti3.rs"));

tests/divdi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/divdi3.rs"));

tests/divmoddi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/divmoddi4.rs"));

tests/divmodsi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/divmodsi4.rs"));

tests/divsi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/divsi3.rs"));

tests/divti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/divti3.rs"));

tests/lshrdi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/lshrdi3.rs"));

tests/lshrti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/lshrti3.rs"));

tests/moddi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/moddi3.rs"));

tests/modsi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/modsi3.rs"));

tests/modti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/modti3.rs"));

tests/muldi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/muldi3.rs"));

tests/mulodi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/mulodi4.rs"));

tests/mulosi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/mulosi4.rs"));

tests/muloti4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/muloti4.rs"));

tests/multi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/multi3.rs"));

tests/powidf2.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/powidf2.rs"));

tests/powisf2.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/powisf2.rs"));

tests/subdf3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/subdf3.rs"));

tests/subsf3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/subsf3.rs"));

tests/udivdi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivdi3.rs"));

tests/udivmoddi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivmoddi4.rs"));

tests/udivmodsi4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivmodsi4.rs"));

tests/udivmodti4.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivmodti4.rs"));

tests/udivsi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivsi3.rs"));

tests/udivti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/udivti3.rs"));

tests/umoddi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/umoddi3.rs"));

tests/umodsi3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/umodsi3.rs"));

tests/umodti3.rs

@@ -0,0 +1,8 @@
+#![feature(compiler_builtins_lib)]
+#![feature(i128_type)]
+#![cfg_attr(all(target_arch = "arm",
+                not(any(target_env = "gnu", target_env = "musl")),
+                target_os = "linux",
+                test), no_std)]
+
+include!(concat!(env!("OUT_DIR"), "/umodti3.rs"));

thumbv6m-linux-eabi.json

@@ -0,0 +1,24 @@
+{
+    "abi-blacklist": [
+        "stdcall",
+        "fastcall",
+        "vectorcall",
+        "win64",
+        "sysv64"
+    ],
+    "arch": "arm",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "env": "",
+    "executables": true,
+    "features": "+strict-align",
+    "linker": "arm-none-eabi-gcc",
+    "llvm-target": "thumbv6m-none-eabi",
+    "max-atomic-width": 0,
+    "os": "linux",
+    "panic-strategy": "abort",
+    "pre-link-args": ["-nostartfiles"],
+    "relocation-model": "static",
+    "target-endian": "little",
+    "target-pointer-width": "32",
+    "vendor": ""
+}

thumbv7em-linux-eabi.json

@@ -0,0 +1,23 @@
+{
+    "abi-blacklist": [
+        "stdcall",
+        "fastcall",
+        "vectorcall",
+        "win64",
+        "sysv64"
+    ],
+    "arch": "arm",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "env": "",
+    "executables": true,
+    "linker": "arm-none-eabi-gcc",
+    "llvm-target": "thumbv7em-none-eabi",
+    "max-atomic-width": 32,
+    "os": "linux",
+    "panic-strategy": "abort",
+    "pre-link-args": ["-nostartfiles"],
+    "relocation-model": "static",
+    "target-endian": "little",
+    "target-pointer-width": "32",
+    "vendor": ""
+}

thumbv7em-linux-eabihf.json

@@ -0,0 +1,24 @@
+{
+    "abi-blacklist": [
+        "stdcall",
+        "fastcall",
+        "vectorcall",
+        "win64",
+        "sysv64"
+    ],
+    "arch": "arm",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "env": "",
+    "executables": true,
+    "features": "+vfp4,+d16,+fp-only-sp",
+    "linker": "arm-none-eabi-gcc",
+    "llvm-target": "thumbv7em-none-eabihf",
+    "max-atomic-width": 32,
+    "os": "linux",
+    "panic-strategy": "abort",
+    "pre-link-args": ["-nostartfiles"],
+    "relocation-model": "static",
+    "target-endian": "little",
+    "target-pointer-width": "32",
+    "vendor": ""
+}

thumbv7m-linux-eabi.json

@@ -0,0 +1,23 @@
+{
+    "abi-blacklist": [
+        "stdcall",
+        "fastcall",
+        "vectorcall",
+        "win64",
+        "sysv64"
+    ],
+    "arch": "arm",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "env": "",
+    "executables": true,
+    "linker": "arm-none-eabi-gcc",
+    "llvm-target": "thumbv7m-none-eabi",
+    "max-atomic-width": 32,
+    "os": "linux",
+    "panic-strategy": "abort",
+    "pre-link-args": ["-nostartfiles"],
+    "relocation-model": "static",
+    "target-endian": "little",
+    "target-pointer-width": "32",
+    "vendor": ""
+}