initial commit

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2024-11-01 21:41:44 +00:00
commit 3b7cf3c10c
10 changed files with 440 additions and 0 deletions

58
.clang-format Normal file
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BasedOnStyle: WebKit
IndentWidth: 8
---
Language: Cpp
DerivePointerAlignment: false
PointerAlignment: Right
ColumnLimit: 80
AlignAfterOpenBracket: AlwaysBreak
AlignConsecutiveAssignments: None
AlignConsecutiveBitFields: None
AlignConsecutiveDeclarations: None
AlignConsecutiveMacros: AcrossEmptyLinesAndComments
AlignEscapedNewlines: Right
AlignOperands: AlignAfterOperator
AlignTrailingComments: true
AllowAllArgumentsOnNextLine: false
AllowAllConstructorInitializersOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: Empty
AllowShortCaseLabelsOnASingleLine: false
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLambdasOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: true
AlwaysBreakTemplateDeclarations: Yes
BinPackArguments: true
BinPackParameters: true
ExperimentalAutoDetectBinPacking: false
BitFieldColonSpacing: Both
BreakBeforeBraces: Linux
BreakBeforeBinaryOperators: All
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeComma
BreakStringLiterals: true
ContinuationIndentWidth: 8
Cpp11BracedListStyle: true
IncludeBlocks: Regroup
SortIncludes: true
IndentRequires: true
NamespaceIndentation: Inner
ReflowComments: true
SpacesBeforeTrailingComments: 3
TabWidth: 8
UseTab: AlignWithSpaces
PenaltyReturnTypeOnItsOwnLine: 1000000
PenaltyExcessCharacter: 5
PenaltyBreakOpenParenthesis: 5
PenaltyBreakBeforeFirstCallParameter: 5
PenaltyIndentedWhitespace: 0
AttributeMacros:
- BLUELIB_API
ForEachMacros:
- b_btree_foreach
- b_queue_foreach

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# Created by https://www.toptal.com/developers/gitignore/api/linux,vim,c,cmake,macos
# Edit at https://www.toptal.com/developers/gitignore?templates=linux,vim,c,cmake,macos
### C ###
# Prerequisites
*.d
# Object files
*.o
*.ko
*.obj
*.elf
# Linker output
*.ilk
*.map
*.exp
# Precompiled Headers
*.gch
*.pch
# Libraries
*.lib
*.a
*.la
*.lo
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
*.hex
# Debug files
*.dSYM/
*.su
*.idb
*.pdb
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
### CMake ###
CMakeLists.txt.user
CMakeCache.txt
CMakeFiles
CMakeScripts
Testing
Makefile
cmake_install.cmake
install_manifest.txt
compile_commands.json
CTestTestfile.cmake
_deps
### CMake Patch ###
# External projects
*-prefix/
### Linux ###
*~
# temporary files which can be created if a process still has a handle open of a deleted file
.fuse_hidden*
# KDE directory preferences
.directory
# Linux trash folder which might appear on any partition or disk
.Trash-*
# .nfs files are created when an open file is removed but is still being accessed
.nfs*
### macOS ###
# General
.DS_Store
.AppleDouble
.LSOverride
# Icon must end with two \r
Icon
# Thumbnails
._*
# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
### macOS Patch ###
# iCloud generated files
*.icloud
### Vim ###
# Swap
[._]*.s[a-v][a-z]
!*.svg # comment out if you don't need vector files
[._]*.sw[a-p]
[._]s[a-rt-v][a-z]
[._]ss[a-gi-z]
[._]sw[a-p]
# Session
Session.vim
Sessionx.vim
# Temporary
.netrwhist
# Auto-generated tag files
tags
# Persistent undo
[._]*.un~
# End of https://www.toptal.com/developers/gitignore/api/linux,vim,c,cmake,macos
build/

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CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.5)
project(ivy C)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
set(Bluelib_STATIC TRUE)
find_package(Bluelib REQUIRED)
add_subdirectory(ivy)

153
cmake/FindBluelib.cmake Normal file
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#[=======================================================================[.rst:
FindBluelib
------------
Find the Bluelib library and header directories
Imported Targets
^^^^^^^^^^^^^^^^
This module defines the following :prop_tgt:`IMPORTED` target:
``Bluelib::Bluelib``
The Bluelib library, if found
Result Variables
^^^^^^^^^^^^^^^^
This module will set the following variables in your project:
``Bluelib_FOUND``
true if the Bluelib C headers and libraries were found
``Bluelib_INCLUDE_DIR``
directories containing the Bluelib C headers.
``Bluelib_LIBRARY``
the C library to link against
Hints
^^^^^
The user may set the environment variable ``Bluelib_PREFIX`` to the root
directory of a Bluelib library installation.
#]=======================================================================]
set (Bluelib_SEARCH_PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr/local/share
/usr
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
${Bluelib_PREFIX}
$ENV{Bluelib_PREFIX})
if (Bluelib_STATIC)
set(_lib_suffix "-s")
endif ()
set(supported_components Core Object Term Cmd)
set(components ${Bluelib_FIND_COMPONENTS})
string(REPLACE ";" ", " supported_components_string_list "${supported_components}")
if (NOT components)
set(components ${supported_components})
endif ()
set(required_vars)
foreach (component ${components})
if (NOT "${component}" IN_LIST supported_components)
message(FATAL_ERROR "'${component}' is not a valid Bluelib module.\nSupported modules: ${supported_components_string_list}")
endif ()
string(TOLOWER ${component} header_name)
set(lib_name ${header_name}${_lib_suffix})
if (NOT Bluelib_${component}_INCLUDE_DIR)
find_path(Bluelib_${component}_INCLUDE_DIR
NAMES blue/${header_name}.h ${Bluelib_FIND_ARGS}
PATH_SUFFIXES include
PATHS ${Bluelib_SEARCH_PATHS})
endif ()
if (NOT Bluelib_${component}_LIBRARY)
find_library(Bluelib_${component}_LIBRARY
NAMES blue-${lib_name} ${Bluelib_FIND_ARGS}
PATH_SUFFIXES lib
PATHS ${Bluelib_SEARCH_PATHS})
else ()
# on Windows, ensure paths are in canonical format (forward slahes):
file(TO_CMAKE_PATH "${Bluelib_${component}_LIBRARY}" Bluelib_${component}_LIBRARY)
endif()
list(APPEND required_vars Bluelib_${component}_INCLUDE_DIR Bluelib_${component}_LIBRARY)
endforeach (component)
unset(Bluelib_FIND_ARGS)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Bluelib
REQUIRED_VARS ${required_vars})
if (Bluelib_FOUND)
set(created_targets)
foreach (component ${components})
string(TOLOWER ${component} header_name)
set(lib_name ${header_name}${_lib_suffix})
if(NOT TARGET Bluelib::${component})
add_library(Bluelib::${component} UNKNOWN IMPORTED)
set_target_properties(Bluelib::${component} PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${Bluelib_${component}_INCLUDE_DIR}")
target_compile_definitions(Bluelib::${component} INTERFACE _CRT_SECURE_NO_WARNINGS=1)
set_target_properties(Bluelib::${component} PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${Bluelib_${component}_LIBRARY}")
set(created_targets ${created_targets} ${component})
endif ()
endforeach (component)
foreach (component ${created_targets})
if ("${component}" STREQUAL "Object")
if (NOT TARGET Bluelib::Core)
message(FATAL_ERROR "Bluelib: Module 'Object' depends on 'Core', which was not specified in find_package()")
endif ()
target_link_libraries(Bluelib::Object INTERFACE Bluelib::Core)
endif ()
if ("${component}" STREQUAL "Term")
if (NOT TARGET Bluelib::Core)
message(FATAL_ERROR "Bluelib: Module 'Term' depends on 'Core', which was not specified in find_package()")
endif ()
if (NOT TARGET Bluelib::Object)
message(FATAL_ERROR "Bluelib: Module 'Term' depends on 'Object', which was not specified in find_package()")
endif ()
target_link_libraries(Bluelib::Term INTERFACE Bluelib::Core Bluelib::Object)
endif ()
if ("${component}" STREQUAL "Cmd")
if (NOT TARGET Bluelib::Core)
message(FATAL_ERROR "Bluelib: Module 'Cmd' depends on 'Core', which was not specified in find_package()")
endif ()
if (NOT TARGET Bluelib::Object)
message(FATAL_ERROR "Bluelib: Module 'Cmd' depends on 'Object', which was not specified in find_package()")
endif ()
if (NOT TARGET Bluelib::Term)
message(FATAL_ERROR "Bluelib: Module 'Cmd' depends on 'Term', which was not specified in find_package()")
endif ()
target_link_libraries(Bluelib::Cmd INTERFACE Bluelib::Core Bluelib::Object Bluelib::Term)
endif ()
endforeach (component)
endif()

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ivy/CMakeLists.txt Normal file
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file(GLOB_RECURSE ivy_sources *.c *.h)
add_executable(ivy ${ivy_sources})
target_link_libraries(
ivy
Bluelib::Core
Bluelib::Object
Bluelib::Cmd)

14
ivy/cmd/assemble.c Normal file
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#include "cmd.h"
#include <blue/cmd.h>
B_COMMAND(CMD_ASSEMBLE, CMD_ROOT)
{
B_COMMAND_NAME("assemble");
B_COMMAND_SHORT_NAME('A');
B_COMMAND_DESC(
"assemble one or more Ivy source files into Ivy object files.");
B_COMMAND_FLAGS(B_COMMAND_SHOW_HELP_BY_DEFAULT);
B_COMMAND_HELP_OPTION();
}

10
ivy/cmd/cmd.h Normal file
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#ifndef CMD_CMD_H_
#define CMD_CMD_H_
enum command_id {
CMD_ROOT,
CMD_ASSEMBLE,
CMD_REPL,
};
#endif

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ivy/cmd/exec.c Normal file
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ivy/cmd/repl.c Normal file
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#include "cmd.h"
#include <blue/cmd.h>

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ivy/main.c Normal file
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#include "cmd/cmd.h"
#include <blue/cmd.h>
enum {
ARG_FILE
};
B_COMMAND(CMD_ROOT, B_COMMAND_INVALID_ID)
{
B_COMMAND_NAME("ivy");
B_COMMAND_DESC("evaluate an Ivy source file or Ivy object file.");
B_COMMAND_HELP_OPTION();
B_COMMAND_FLAGS(B_COMMAND_SHOW_HELP_BY_DEFAULT);
B_COMMAND_ARG(ARG_FILE)
{
B_ARG_NAME("file");
B_ARG_DESC("The file to execute.");
B_ARG_NR_VALUES(1);
}
B_COMMAND_USAGE()
{
B_COMMAND_USAGE_OPT_PLACEHOLDER();
B_COMMAND_USAGE_ARG(ARG_FILE);
}
B_COMMAND_USAGE()
{
B_COMMAND_USAGE_COMMAND_PLACEHOLDER();
B_COMMAND_USAGE_OPT_PLACEHOLDER();
B_COMMAND_USAGE_ARG_PLACEHOLDER();
}
}
int main(int argc, const char **argv)
{
return b_command_dispatch(CMD_ROOT, argc, argv);
}