[SOL] Adjust compiler after upgrade to 1.75.0

.github/workflows/ci.yml

@@ -208,7 +208,7 @@ jobs:
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false
       - name: checkout the source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: configure the PR in which the error message will be posted
@@ -230,6 +230,9 @@ jobs:
       - name: show the current environment
         run: src/ci/scripts/dump-environment.sh
         if: success() && !env.SKIP_JOB
+      - name: install awscli
+        run: src/ci/scripts/install-awscli.sh
+        if: success() && !env.SKIP_JOB
       - name: install sccache
         run: src/ci/scripts/install-sccache.sh
         if: success() && !env.SKIP_JOB
@@ -239,6 +242,9 @@ jobs:
       - name: install clang
         run: src/ci/scripts/install-clang.sh
         if: success() && !env.SKIP_JOB
+      - name: install tidy
+        run: src/ci/scripts/install-tidy.sh
+        if: success() && !env.SKIP_JOB
       - name: install WIX
         run: src/ci/scripts/install-wix.sh
         if: success() && !env.SKIP_JOB
@@ -431,7 +437,7 @@ jobs:
           - name: x86_64-gnu-llvm-17
             env:
               RUST_BACKTRACE: 1
-            os: ubuntu-20.04-8core-32gb
+            os: ubuntu-latest
           - name: x86_64-gnu-llvm-16
             env:
               RUST_BACKTRACE: 1

Cargo.lock

@@ -723,8 +723,7 @@ checksum = "55b672471b4e9f9e95499ea597ff64941a309b2cdbffcc46f2cc5e2d971fd335"
 [[package]]
 name = "compiler_builtins"
 version = "0.1.103"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3b73c3443a5fd2438d7ba4853c64e4c8efc2404a9e28a9234cc2d5eebc6c242"
+source = "git+https://github.com/LucasSte/compiler-builtins?tag=solana-tools-v1.40#81ef46f3fe1357095acdd089a700890fe4e13974"
 dependencies = [
  "cc",
  "rustc-std-workspace-core",
@@ -781,8 +780,8 @@ checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 name = "core"
 version = "0.0.0"
 dependencies = [
- "getrandom 0.1.14",
- "rand 0.7.3",
+ "getrandom 0.1.16",
+ "rand",
  "rand_xorshift",
 ]
 
@@ -1592,6 +1591,17 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi 0.9.0+wasi-snapshot-preview1",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.10"
@@ -1600,7 +1610,7 @@ checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -2524,7 +2534,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.48.0",
 ]
 
@@ -2545,7 +2555,7 @@ dependencies = [
  "colored",
  "ctrlc",
  "env_logger 0.10.0",
- "getrandom",
+ "getrandom 0.2.10",
  "lazy_static",
  "libc",
  "libffi",
@@ -3176,7 +3186,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.10",
 ]
 
 [[package]]
@@ -3241,7 +3251,7 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.10",
  "redox_syscall 0.2.16",
  "thiserror",
 ]
@@ -5138,7 +5148,7 @@ dependencies = [
  "rustc-demangle",
  "std_detect",
  "unwind",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -5964,7 +5974,7 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d023da39d1fde5a8a3fe1f3e01ca9632ada0a63e9797de55a879d6e2236277be"
 dependencies = [
- "getrandom",
+ "getrandom 0.2.10",
 ]
 
 [[package]]
@@ -6004,6 +6014,12 @@ dependencies = [
  "try-lock",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.9.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -6439,8 +6455,3 @@ dependencies = [
  "crossbeam-utils",
  "flate2",
 ]
-
-[[patch.unused]]
-name = "compiler_builtins"
-version = "0.1.76"
-source = "git+https://github.com/solana-labs/compiler-builtins#2044d7e16a99d951853ce362e384027dec4c5b92"

Cargo.toml

@@ -105,7 +105,7 @@ miniz_oxide.debug = 0
 object.debug = 0
 
 [patch.crates-io]
-compiler_builtins = { git = "https://github.com/solana-labs/compiler-builtins" }
+compiler_builtins = { git = "https://github.com/LucasSte/compiler-builtins", tag = "solana-tools-v1.40" }
 # See comments in `library/rustc-std-workspace-core/README.md` for what's going on
 # here
 rustc-std-workspace-core = { path = 'library/rustc-std-workspace-core' }

compiler/rustc_codegen_gcc/src/intrinsic/mod.rs

@@ -14,7 +14,8 @@ use rustc_codegen_ssa::mir::operand::{OperandRef, OperandValue};
 use rustc_codegen_ssa::mir::place::PlaceRef;
 use rustc_codegen_ssa::traits::{ArgAbiMethods, BuilderMethods, ConstMethods, IntrinsicCallMethods};
 #[cfg(feature="master")]
-use rustc_codegen_ssa::traits::{BaseTypeMethods, MiscMethods};
+use rustc_codegen_ssa::traits::MiscMethods;
+use rustc_codegen_ssa::traits::BaseTypeMethods;
 use rustc_codegen_ssa::errors::InvalidMonomorphization;
 use rustc_middle::bug;
 use rustc_middle::ty::{self, Instance, Ty};

compiler/rustc_codegen_ssa/src/base.rs

@@ -422,7 +422,6 @@ pub fn maybe_create_entry_wrapper<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>(
     ) -> Bx::Function {
         // The entry function is either `int main(void)` or `int main(int argc, char **argv)`, or
         // `usize efi_main(void *handle, void *system_table)` depending on the target.
-        let is_bpf = cx.sess().target.arch == "bpf" && cx.sess().opts.test;
         let llfty = if cx.sess().target.os.contains("uefi") {
             cx.type_func(&[cx.type_ptr(), cx.type_ptr()], cx.type_isize())
         } else if cx.sess().target.main_needs_argc_argv {
@@ -487,7 +486,7 @@ pub fn maybe_create_entry_wrapper<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>>(
             (rust_main, start_ty, vec![arg_argc, arg_argv])
         };
 
-        let result = bx.call(start_ty, None, start_fn, &args, None);
+        let result = bx.call(start_ty, None, None, start_fn, &args, None);
         if cx.sess().target.os.contains("uefi") {
             bx.ret(result);
         } else {

compiler/rustc_target/src/spec/base/mod.rs

@@ -22,6 +22,7 @@ pub(crate) mod netbsd;
 pub(crate) mod nto_qnx;
 pub(crate) mod openbsd;
 pub(crate) mod redox;
+pub(crate) mod sbf_base;
 pub(crate) mod solaris;
 pub(crate) mod solid;
 pub(crate) mod teeos;

compiler/rustc_target/src/spec/sbf_base.rs → compiler/rustc_target/src/spec/base/sbf_base.rs

@@ -1,5 +1,5 @@
 use crate::abi::Endian;
-use super::{Cc, cvs, LinkerFlavor, Lld, PanicStrategy, TargetOptions};
+use crate::spec::{Cc, cvs, LinkerFlavor, Lld, PanicStrategy, TargetOptions};
 
 pub fn opts() -> TargetOptions {
     let linker_script = r"

compiler/rustc_target/src/spec/bpfel_unknown_unknown.rs → compiler/rustc_target/src/spec/targets/bpfel_unknown_unknown.rs

@@ -1,5 +1,5 @@
 use crate::spec::Target;
-use crate::spec::sbf_base;
+use crate::spec::base::sbf_base;
 
 pub fn target() -> Target {
     Target {

compiler/rustc_target/src/spec/sbf_solana_solana.rs → compiler/rustc_target/src/spec/targets/sbf_solana_solana.rs

@@ -1,5 +1,5 @@
 use crate::spec::Target;
-use crate::spec::sbf_base;
+use crate::spec::base::sbf_base;
 
 pub fn target() -> Target {
     Target {

library/alloc/src/alloc.rs

@@ -430,7 +430,7 @@ pub mod __alloc_error_handler {
     pub unsafe fn __rdl_oom(size: usize, _align: usize) -> ! {
         core::panicking::panic_nounwind_fmt(format_args!(
             "memory allocation of {size} bytes failed"
-        ))
+        ), /* force_no_backtrace */ false)
     }
 }
 

library/std/src/backtrace.rs

@@ -96,6 +96,8 @@ use crate::env;
 use crate::ffi::c_void;
 use crate::fmt;
 #[cfg(not(target_family = "solana"))]
+use crate::panic::UnwindSafe;
+#[cfg(not(target_family = "solana"))]
 use crate::sync::atomic::{AtomicUsize, Ordering::Relaxed};
 #[cfg(not(target_family = "solana"))]
 use crate::sync::LazyLock;
@@ -485,9 +487,10 @@ impl fmt::Display for Backtrace {
     }
 }
 
-
+#[cfg(not(target_family = "solana"))]
 type LazyResolve = impl (FnOnce() -> Capture) + Send + Sync + UnwindSafe;
 
+#[cfg(not(target_family = "solana"))]
 fn lazy_resolve(mut capture: Capture) -> LazyResolve {
     move || {
         // Use the global backtrace lock to synchronize this as it's a

library/std/src/panicking.rs

@@ -11,7 +11,7 @@
 
 #[cfg(not(target_family = "solana"))]
 use crate::panic::BacktraceStyle;
-#[cfg(not(target_os = "solana"))]
+#[cfg(not(target_family = "solana"))]
 use core::panic::{PanicPayload};
 use core::panic::{Location, PanicInfo};
 
@@ -521,14 +521,12 @@ pub use realstd::rt::panic_count;
 
 /// Invoke a closure, capturing the cause of an unwinding panic if one occurs.
 #[cfg(feature = "panic_immediate_abort")]
-#[cfg(not(target_arch = "bpf"))]
 pub unsafe fn r#try<R, F: FnOnce() -> R>(f: F) -> Result<R, Box<dyn Any + Send>> {
     Ok(f())
 }
 
 /// Invoke a closure, capturing the cause of an unwinding panic if one occurs.
 #[cfg(not(feature = "panic_immediate_abort"))]
-#[cfg(not(target_arch = "bpf"))]
 pub unsafe fn r#try<R, F: FnOnce() -> R>(f: F) -> Result<R, Box<dyn Any + Send>> {
     union Data<F, R> {
         f: ManuallyDrop<F>,
@@ -915,6 +913,7 @@ fn rust_panic(_: &mut dyn PanicPayload) -> ! {
     unsafe {
         crate::intrinsics::abort();
     }
+}
 
 // Note: The panicking functions have been stripped and rewritten
 //       in order to save space in SBF programs.  Panic messages
@@ -956,6 +955,7 @@ pub fn begin_panic<M: Any + Send>(_msg: M) -> ! {
         None,
         Location::caller(),
         false,
+        false,
     );
     crate::sys::panic(&info);
 }
@@ -974,6 +974,7 @@ pub fn begin_panic_fmt(msg: &fmt::Arguments<'_>) -> ! {
         Some(msg),
         Location::caller(),
         false,
+        false,
     );
     crate::sys::panic(&info);
 }

library/std/src/sys/sbf/cmath.rs

@@ -26,4 +26,8 @@ extern {
     pub fn tanf(n: f32) -> f32;
     pub fn tanh(n: f64) -> f64;
     pub fn tanhf(n: f32) -> f32;
+    pub fn tgamma(n: f64) -> f64;
+    pub fn tgammaf(n: f32) -> f32;
+    pub fn lgamma_r(n: f64, s: &mut i32) -> f64;
+    pub fn lgammaf_r(n: f32, s: &mut i32) -> f32;
 }

library/std/src/sys/sbf/mod.rs

@@ -120,3 +120,8 @@ pub fn abort_internal() -> ! {
 pub fn hashmap_random_keys() -> (u64, u64) {
     (1, 2)
 }
+
+#[inline]
+pub fn is_interrupted(_errno: i32) -> bool {
+    false
+}

library/std/src/sys/sbf/os.rs

@@ -61,6 +61,7 @@ pub fn current_exe() -> io::Result<PathBuf> {
     unsupported()
 }
 
+#[derive(Debug)]
 pub struct Env(Void);
 
 impl Iterator for Env {
@@ -70,6 +71,12 @@ impl Iterator for Env {
     }
 }
 
+impl Env {
+    pub fn str_debug(&self) -> impl fmt::Debug + '_ {
+        [OsString::new(), OsString::new()]
+    }
+}
+
 pub fn env() -> Env {
     panic!();
 }

src/bootstrap/Cargo.toml

@@ -24,7 +24,7 @@ test = false
 
 [[bin]]
 name = "rustdoc"
-path = "bin/rustdoc.rs"
+path = "src/bin/rustdoc.rs"
 test = false
 
 [[bin]]

src/bootstrap/src/lib.rs

@@ -848,17 +848,6 @@ impl Build {
         }
     }
 
-    /// Returns the path to llvm/bin
-    fn llvm_bin(&self, target: TargetSelection) -> PathBuf {
-        let target_config = self.config.target_config.get(&target);
-        if let Some(s) = target_config.and_then(|c| c.llvm_config.as_ref()) {
-            let llvm_bindir = output(Command::new(s).arg("--bindir"));
-            PathBuf::from(llvm_bindir.trim())
-        } else {
-            self.llvm_out(self.config.build).join("bin")
-        }
-    }
-
     /// Returns the path to `FileCheck` binary for the specified target
     fn llvm_filecheck(&self, target: TargetSelection) -> PathBuf {
         let target_config = self.config.target_config.get(&target);

src/bootstrap/src/utils/cc_detect.rs

@@ -138,9 +138,6 @@ pub fn find_target(build: &Build, target: TargetSelection) {
     {
         cfg.compiler(cxx);
         true
-    } else if &*target.triple == "sbf-solana-solana" || &*target.triple == "bpfel-unknown-unknown" {
-        set_compiler(&mut cfg, Language::CPlusPlus, target, config, build);
-        true
     } else {
         // Use an auto-detected compiler (or one configured via `CXX_target_triple` env vars).
         cfg.try_get_compiler().is_ok()
@@ -222,12 +219,6 @@ fn default_compiler(
                 None
             }
         }
-        "bpfel-unknown-unknown" => {
-            cfg.compiler(build.llvm_bin(target).join(compiler.clang()));
-        }
-        "sbf-solana-solana" => {
-            cfg.compiler(build.llvm_bin(target).join(compiler.clang()));
-        }
 
         t if t.contains("musl") && compiler == Language::C => {
             if let Some(root) = build.musl_root(target) {