diff options
Diffstat (limited to 'lib/libc/src/arch/amd64/crt0.S')
| -rw-r--r-- | lib/libc/src/arch/amd64/crt0.S | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/libc/src/arch/amd64/crt0.S b/lib/libc/src/arch/amd64/crt0.S deleted file mode 100644 index 17dddc6..0000000 --- a/lib/libc/src/arch/amd64/crt0.S +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Hyra nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#if !defined(__hyra__) -#error "Hyra supported only" -#endif - -#include <sys/syscall.h> - -.text -.globl _start -_start: - // Mark end of callstack - xor %rbp, %rbp - - // Load process context and call entry - lea (%rsp), %rdi - call __libc_entry - - // We are done, now we exit - mov $SYS_exit, %rax - xor %rdi, %rdi - int $0x80 - nop - ud2 |