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anna 2021-07-09 00:04:44 +02:00
commit 673ed9bfb8
Signed by: fef
GPG key ID: EC22E476DC2D3D84
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.editorconfig Normal file
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root = true
[*]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true
insert_final_newline = true
end_of_line = lf
[{CMakeLists.txt,*.cmake,*.json}]
indent_size = 4
indent_style = space
[*.md]
indent_size = 4
indent_style = space
trim_trailing_whitespace = false

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build/

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.vscode/c_cpp_properties.json vendored Normal file
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{
"configurations": [
{
"name": "libneo",
"includePath": [
"${workspaceFolder}/include",
"${workspaceFolder}/build/include",
"${workspaceFolder}/src/include"
],
"defines": [
"-DDEBUG"
],
"compilerPath": "/usr/bin/clang",
"compilerArgs": [
"-nostdlib"
],
"cStandard": "c11",
"intelliSenseMode": "linux-clang-x64",
"configurationProvider": "ms-vscode.cmake-tools"
}
],
"version": 4
}

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.vscode/settings.json vendored Normal file
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{
"editor.rulers": [80, 100],
"cmake.configureOnOpen": true,
}

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CMakeLists.txt Normal file
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# See the end of this file for copyright and license terms.
cmake_minimum_required(VERSION 3.0.0)
project(neo VERSION 0.1.0 LANGUAGES C)
set(CMAKE_C_STANDARD 11)
if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
option(DEBUG "Enable debug features" ON)
include(CTest)
enable_testing()
endif()
find_package(Git QUIET)
if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
OUTPUT_VARIABLE neo_GIT_REVISION
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if (NOT "${neo_GIT_REVISION}" STREQUAL "")
set(neo_VERSION_SUFFIX "-${neo_GIT_REVISION}")
endif()
endif()
add_subdirectory(src)
add_subdirectory(demo)
set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)
# This file is part of libneo.
# Copyright (c) 2021 Fefie <owo@fef.moe>.
#
# libneo is non-violent software: you may only use, redistribute,
# and/or modify it under the terms of the CNPLv6+ as found in
# the LICENSE file in the source code root directory or at
# <https://git.pixie.town/thufie/CNPL>.
#
# libneo comes with ABSOLUTELY NO WARRANTY, to the extent
# permitted by applicable law. See the CNPLv6+ for details.

524
LICENSE Normal file
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libneo
Copyright (c) 2021 Fefie <owo@fef.moe>
COOPERATIVE NON-VIOLENT PUBLIC LICENSE v6
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Official Webpage: https://thufie.lain.haus/NPL.html
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# See the end of this file for copyright and license terms.
add_executable(demo)
add_compile_options(-nostdlib -nodefaultlibs)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -nostdlib")
target_link_libraries(demo PRIVATE neo)
target_sources(demo PRIVATE
./main.c
)
# This file is part of libneo.
# Copyright (c) 2021 Fefie <owo@fef.moe>.
#
# libneo is non-violent software: you may only use, redistribute,
# and/or modify it under the terms of the CNPLv6+ as found in
# the LICENSE file in the source code root directory or at
# <https://git.pixie.town/thufie/CNPL>.
#
# libneo comes with ABSOLUTELY NO WARRANTY, to the extent
# permitted by applicable law. See the CNPLv6+ for details.

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demo/main.c Normal file
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/** See the end of this file for copyright and license terms. */
#include "neo.h"
int main(int argc, char **argv)
{
return 69;
}
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/

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include/neo.h Normal file
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/** See the end of this file for copyright and license terms. */
#pragma once
#if !defined(__GNUC__) && !defined(__clang__)
#error "Only gcc and clang are supported"
#endif
#include "neo/_types.h"
#include "neo/_stddef.h"
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/

22
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/** See the end of this file for copyright and license terms. */
#pragma once
#include "neo/_types.h"
#define nil ((void *)0)
#define offsetof(type, member) __builtin_offsetof(type, member)
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/

49
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/** See the end of this file for copyright and license terms. */
#pragma once
typedef __INT8_TYPE__ i8;
typedef __INT16_TYPE__ i16;
typedef __INT32_TYPE__ i32;
typedef __INT64_TYPE__ i64;
typedef __UINT8_TYPE__ u8;
typedef __UINT8_TYPE__ byte;
typedef __UINT16_TYPE__ u16;
typedef __UINT32_TYPE__ u32;
typedef __UINT64_TYPE__ u64;
typedef __SIZE_TYPE__ usize;
typedef __PTRDIFF_TYPE__ isize;
typedef float f32;
typedef double f64;
typedef long double f128;
typedef _Bool bool;
struct _neo_string {
usize _len;
usize _capacity;
char *_data;
};
typedef struct _neo_string string;
struct _neo_error {
int _number;
string *_error;
};
typedef struct _neo_error *error;
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/

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# See the end of this file for copyright and license terms.
add_library(neo)
add_compile_options(-nostdlib -nodefaultlibs)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -nostdlib")
configure_file(
./include/neo/buildconfig.h.in
${CMAKE_BINARY_DIR}/include/neo/buildconfig.h
)
target_include_directories(neo PUBLIC ../include)
target_include_directories(neo PRIVATE
./include
${CMAKE_BINARY_DIR}/include
)
target_sources(neo PRIVATE
./entry.c
)
# This file is part of libneo.
# Copyright (c) 2021 Fefie <owo@fef.moe>.
#
# libneo is non-violent software: you may only use, redistribute,
# and/or modify it under the terms of the CNPLv6+ as found in
# the LICENSE file in the source code root directory or at
# <https://git.pixie.town/thufie/CNPL>.
#
# libneo comes with ABSOLUTELY NO WARRANTY, to the extent
# permitted by applicable law. See the CNPLv6+ for details.

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/** See the end of this file for copyright and license terms. */
#include "neo.h"
#include "neo/buildconfig.h"
extern int main(int argc, char **argv);
/* this is only temporary to test stuff until i implement syscall() */
__attribute__((__noreturn__))
static void exit(int code)
{
register u64 rax __asm__("rax") = 60;
register u64 rdi __asm__("rdi") = code;
__asm__ __volatile__ (
"syscall"
: "+r" (rax)
: "r" (rdi)
: "rcx", "r11", "memory"
);
while (1);
}
void _start(void)
{
int exit_code = main(0, nil);
exit(exit_code);
}
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/

39
src/include/neo/buildconfig.h.in Normal file
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/** See the end of this file for copyright and license terms. */
#pragma once
#define NEO_VERSION_MAJOR @neo_VERSION_MAJOR@
#define NEO_VERSION_MINOR @neo_VERSION_MINOR@
#define NEO_VERSION_PATCH @neo_VERSION_PATCH@
#define NEO_VERSION_STRING "@neo_VERSION@@neo_VERSION_SUFFIX@"
#if NEO_VERSION_MAJOR > 255
# error "major version number too high"
#endif
#if NEO_VERSION_MINOR > 255
# error "minor version number too high"
#endif
#if NEO_VERSION_PATCH > 65535
# error "patch version number too high"
#endif
#define NEO_VERSION ( \
(NEO_VERSION_MAJOR << 24) \
| (NEO_VERSION_MINOR << 16) \
| NEO_VERSION_PATCH \
)
#cmakedefine DEBUG
/*
* This file is part of libneo.
* Copyright (c) 2021 Fefie <owo@fef.moe>.
*
* libneo is non-violent software: you may only use, redistribute,
* and/or modify it under the terms of the CNPLv6+ as found in
* the LICENSE file in the source code root directory or at
* <https://git.pixie.town/thufie/CNPL>.
*
* libneo comes with ABSOLUTELY NO WARRANTY, to the extent
* permitted by applicable law. See the CNPLv6+ for details.
*/