From f824fefc456f1fe6cc1ae64ed8224ea58c53d99c Mon Sep 17 00:00:00 2001
From: Ludvig Liljenberg <4257730+ludfjig@users.noreply.github.com>
Date: Tue, 24 Feb 2026 16:13:16 -0800
Subject: [PATCH] Remove old leftover code

Signed-off-by: Ludvig Liljenberg <4257730+ludfjig@users.noreply.github.com>
---
 .../signal_handlers/sigsys_signal_handler.rs  | 56 -------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 src/hyperlight_host/src/signal_handlers/sigsys_signal_handler.rs

diff --git a/src/hyperlight_host/src/signal_handlers/sigsys_signal_handler.rs b/src/hyperlight_host/src/signal_handlers/sigsys_signal_handler.rs
deleted file mode 100644
index dc0572d55..000000000
--- a/src/hyperlight_host/src/signal_handlers/sigsys_signal_handler.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
-Copyright 2025  The Hyperlight Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-extern "C-unwind" fn after_syscall_violation() {
-    #[allow(clippy::panic)]
-    std::panic::panic_any(crate::HyperlightError::DisallowedSyscall);
-}
-
-fn raw_format(prefix: &[u8], raw: usize) -> [u8; 64] {
-    const PREFIX_BUF_LEN: usize = 64;
-    const DIGITS_BUF_LEN: usize = 20;
-
-    let mut buffer = [0u8; PREFIX_BUF_LEN];
-    let mut i = prefix.len();
-
-    // Copy the prefix message into the buffer.
-    buffer[..i].copy_from_slice(prefix);
-
-    // Format the number at the end of the buffer.
-    let mut num = raw;
-    let mut digits = [0u8; DIGITS_BUF_LEN];
-    let mut j = 19;
-    if num == 0 {
-        digits[j] = b'0';
-        j -= 1;
-    } else {
-        while num > 0 {
-            digits[j] = b'0' + (num % 10) as u8;
-            num /= 10;
-            j -= 1;
-        }
-    }
-
-    // Copy the number digits to the buffer after the prefix.
-    let num_len = 19 - j;
-    buffer[i..i + num_len].copy_from_slice(&digits[j + 1..20]);
-    i += num_len;
-
-    // Add a newline at the end.
-    buffer[i] = b'\n';
-
-    buffer
-}