Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 34 deletions

diff --git a/compiler/rustc_target/src/spec/riscv32imc_esp_espidf.rs b/compiler/rustc_target/src/spec/riscv32imc_esp_espidf.rs
deleted file mode 100644
index 25638a092..000000000
--- a/compiler/rustc_target/src/spec/riscv32imc_esp_espidf.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-use crate::spec::{cvs, PanicStrategy, RelocModel, Target, TargetOptions};
-
-pub fn target() -> Target {
-    Target {
-        data_layout: "e-m:e-p:32:32-i64:64-n32-S128".into(),
-        llvm_target: "riscv32".into(),
-        pointer_width: 32,
-        arch: "riscv32".into(),
-
-        options: TargetOptions {
-            families: cvs!["unix"],
-            os: "espidf".into(),
-            env: "newlib".into(),
-            vendor: "espressif".into(),
-            linker: Some("riscv32-esp-elf-gcc".into()),
-            cpu: "generic-rv32".into(),
-
-            // While the RiscV32IMC architecture does not natively support atomics, ESP-IDF does support
-            // the __atomic* and __sync* GCC builtins, so setting `max_atomic_width` to `Some(64)`
-            // and `atomic_cas` to `true` will cause the compiler to emit libcalls to these builtins.
-            //
-            // Support for atomics is necessary for the Rust STD library, which is supported by the ESP-IDF framework.
-            max_atomic_width: Some(64),
-            atomic_cas: true,
-
-            features: "+m,+c".into(),
-            panic_strategy: PanicStrategy::Abort,
-            relocation_model: RelocModel::Static,
-            emit_debug_gdb_scripts: false,
-            eh_frame_header: false,
-            ..Default::default()
-        },
-    }
-}