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#if defined(GB_SYSTEM_FREEBSD) || defined(GB_SYSTEM_OPENBSD)
#include <sys/types.h>
#include <sys/sysctl.h>
#endif
#include "build_cpuid.cpp"
// #if defined(GB_SYSTEM_WINDOWS)
// #define DEFAULT_TO_THREADED_CHECKER
// #endif
#define DEFAULT_MAX_ERROR_COLLECTOR_COUNT (36)
enum TargetOsKind : u16 {
TargetOs_Invalid,
TargetOs_windows,
TargetOs_darwin,
TargetOs_linux,
TargetOs_essence,
TargetOs_freebsd,
TargetOs_openbsd,
TargetOs_netbsd,
TargetOs_haiku,
TargetOs_wasi,
TargetOs_js,
TargetOs_orca,
TargetOs_freestanding,
TargetOs_COUNT,
};
gb_global String target_os_names[TargetOs_COUNT] = {
str_lit(""),
str_lit("windows"),
str_lit("darwin"),
str_lit("linux"),
str_lit("essence"),
str_lit("freebsd"),
str_lit("openbsd"),
str_lit("netbsd"),
str_lit("haiku"),
str_lit("wasi"),
str_lit("js"),
str_lit("orca"),
str_lit("freestanding"),
};
enum TargetArchKind : u16 {
TargetArch_Invalid,
TargetArch_amd64,
TargetArch_i386,
TargetArch_arm32,
TargetArch_arm64,
TargetArch_wasm32,
TargetArch_wasm64p32,
TargetArch_riscv64,
TargetArch_COUNT,
};
gb_global String target_arch_names[TargetArch_COUNT] = {
str_lit(""),
str_lit("amd64"),
str_lit("i386"),
str_lit("arm32"),
str_lit("arm64"),
str_lit("wasm32"),
str_lit("wasm64p32"),
str_lit("riscv64"),
};
enum TargetEndianKind : u8 {
TargetEndian_Little,
TargetEndian_Big,
TargetEndian_COUNT,
};
gb_global String target_endian_names[TargetEndian_COUNT] = {
str_lit("little"),
str_lit("big"),
};
enum TargetABIKind : u16 {
TargetABI_Default,
TargetABI_Win64,
TargetABI_SysV,
TargetABI_COUNT,
};
gb_global String target_abi_names[TargetABI_COUNT] = {
str_lit(""),
str_lit("win64"),
str_lit("sysv"),
};
enum Windows_Subsystem : u8 {
Windows_Subsystem_UNKNOWN,
Windows_Subsystem_BOOT_APPLICATION,
Windows_Subsystem_CONSOLE, // Default,
Windows_Subsystem_EFI_APPLICATION,
Windows_Subsystem_EFI_BOOT_SERVICE_DRIVER,
Windows_Subsystem_EFI_ROM,
Windows_Subsystem_EFI_RUNTIME_DRIVER,
Windows_Subsystem_NATIVE,
Windows_Subsystem_POSIX,
Windows_Subsystem_WINDOWS,
Windows_Subsystem_WINDOWSCE,
Windows_Subsystem_COUNT,
};
gb_global String windows_subsystem_names[Windows_Subsystem_COUNT] = {
str_lit(""),
str_lit("BOOT_APPLICATION"),
str_lit("CONSOLE"), // Default
str_lit("EFI_APPLICATION"),
str_lit("EFI_BOOT_SERVICE_DRIVER"),
str_lit("EFI_ROM"),
str_lit("EFI_RUNTIME_DRIVER"),
str_lit("NATIVE"),
str_lit("POSIX"),
str_lit("WINDOWS"),
str_lit("WINDOWSCE"),
};
struct MicroarchFeatureList {
String microarch;
String features;
};
#if defined(GB_SYSTEM_WINDOWS)
#include <llvm-c/Config/llvm-config.h>
#else
#include <llvm/Config/llvm-config.h>
#endif
#include "build_settings_microarch.cpp"
gb_global TargetEndianKind target_endians[TargetArch_COUNT] = {
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
};
#ifndef ODIN_VERSION_RAW
#define ODIN_VERSION_RAW "dev-unknown-unknown"
#endif
gb_global String const ODIN_VERSION = str_lit(ODIN_VERSION_RAW);
struct TargetMetrics {
TargetOsKind os;
TargetArchKind arch;
isize ptr_size;
isize int_size;
isize max_align;
isize max_simd_align;
String target_triplet;
TargetABIKind abi;
};
enum Subtarget : u32 {
Subtarget_Default,
Subtarget_iPhone,
Subtarget_iPhoneSimulator,
Subtarget_Android,
Subtarget_COUNT,
Subtarget_Invalid, // NOTE(harold): Must appear after _COUNT as this is not a real subtarget
};
gb_global String subtarget_strings[Subtarget_COUNT] = {
str_lit(""),
str_lit("iphone"),
str_lit("iphonesimulator"),
str_lit("android"),
};
enum QueryDataSetKind {
QueryDataSet_Invalid,
QueryDataSet_GlobalDefinitions,
QueryDataSet_GoToDefinitions,
};
struct QueryDataSetSettings {
QueryDataSetKind kind;
bool ok;
bool compact;
};
enum BuildModeKind {
BuildMode_Executable,
BuildMode_DynamicLibrary,
BuildMode_StaticLibrary,
BuildMode_Object,
BuildMode_Assembly,
BuildMode_LLVM_IR,
BuildMode_COUNT,
};
enum CommandKind : u64 {
Command_run = 1<<0,
Command_build = 1<<1,
Command_check = 1<<2,
Command_doc = 1<<3,
Command_version = 1<<4,
Command_test = 1<<5,
Command_strip_semicolon = 1<<6,
Command_bug_report = 1<<7,
Command_bundle_android = 1<<8,
Command_bundle_macos = 1<<9,
Command_bundle_ios = 1<<10,
Command_bundle_orca = 1<<11,
Command__does_check = Command_run|Command_build|Command_check|Command_doc|Command_test|Command_strip_semicolon,
Command__does_build = Command_run|Command_build|Command_test,
Command_all = ~(CommandKind)0,
};
gb_global char const *odin_command_strings[32] = {
"run",
"build",
"check",
"doc",
"version",
"test",
"strip-semicolon",
"",
"bundle android",
"bundle macos",
"bundle ios",
"bundle orca",
};
enum CmdDocFlag : u32 {
CmdDocFlag_Short = 1<<0,
CmdDocFlag_AllPackages = 1<<1,
CmdDocFlag_DocFormat = 1<<2,
};
enum TimingsExportFormat : i32 {
TimingsExportUnspecified = 0,
TimingsExportJson = 1,
TimingsExportCSV = 2,
};
enum DependenciesExportFormat : i32 {
DependenciesExportUnspecified = 0,
DependenciesExportMake = 1,
DependenciesExportJson = 2,
};
enum ErrorPosStyle {
ErrorPosStyle_Default, // path(line:column) msg
ErrorPosStyle_Unix, // path:line:column: msg
ErrorPosStyle_COUNT
};
enum RelocMode : u8 {
RelocMode_Default,
RelocMode_Static,
RelocMode_PIC,
RelocMode_DynamicNoPIC,
};
enum BuildPath : u8 {
BuildPath_Main_Package, // Input Path to the package directory (or file) we're building.
BuildPath_RC, // Input Path for .rc file, can be set with `-resource:`.
BuildPath_RES, // Output Path for .res file, generated from previous.
BuildPath_Win_SDK_Bin_Path, // windows_sdk_bin_path
BuildPath_Win_SDK_UM_Lib, // windows_sdk_um_library_path
BuildPath_Win_SDK_UCRT_Lib, // windows_sdk_ucrt_library_path
BuildPath_VS_EXE, // vs_exe_path
BuildPath_VS_LIB, // vs_library_path
BuildPath_Output, // Output Path for .exe, .dll, .so, etc. Can be overridden with `-out:`.
BuildPath_Symbols, // Output Path for .pdb or .dSym file, can be overridden with `-pdb-name:`.
BuildPathCOUNT,
};
enum VetFlags : u64 {
VetFlag_NONE = 0,
VetFlag_Shadowing = 1u<<0,
VetFlag_UsingStmt = 1u<<1,
VetFlag_UsingParam = 1u<<2,
VetFlag_Style = 1u<<3,
VetFlag_Semicolon = 1u<<4,
VetFlag_UnusedVariables = 1u<<5,
VetFlag_UnusedImports = 1u<<6,
VetFlag_Deprecated = 1u<<7,
VetFlag_Cast = 1u<<8,
VetFlag_Tabs = 1u<<9,
VetFlag_UnusedProcedures = 1u<<10,
VetFlag_ExplicitAllocators = 1u<<11,
VetFlag_Unused = VetFlag_UnusedVariables|VetFlag_UnusedImports,
VetFlag_All = VetFlag_Unused|VetFlag_Shadowing|VetFlag_UsingStmt|VetFlag_Deprecated|VetFlag_Cast,
VetFlag_Using = VetFlag_UsingStmt|VetFlag_UsingParam,
};
u64 get_vet_flag_from_name(String const &name) {
if (name == "unused") {
return VetFlag_Unused;
} else if (name == "unused-variables") {
return VetFlag_UnusedVariables;
} else if (name == "unused-imports") {
return VetFlag_UnusedImports;
} else if (name == "shadowing") {
return VetFlag_Shadowing;
} else if (name == "using-stmt") {
return VetFlag_UsingStmt;
} else if (name == "using-param") {
return VetFlag_UsingParam;
} else if (name == "style") {
return VetFlag_Style;
} else if (name == "semicolon") {
return VetFlag_Semicolon;
} else if (name == "deprecated") {
return VetFlag_Deprecated;
} else if (name == "cast") {
return VetFlag_Cast;
} else if (name == "tabs") {
return VetFlag_Tabs;
} else if (name == "unused-procedures") {
return VetFlag_UnusedProcedures;
} else if (name == "explicit-allocators") {
return VetFlag_ExplicitAllocators;
}
return VetFlag_NONE;
}
enum OptInFeatureFlags : u64 {
OptInFeatureFlag_NONE = 0,
OptInFeatureFlag_DynamicLiterals = 1u<<0,
OptInFeatureFlag_GlobalContext = 1u<<1,
OptInFeatureFlag_IntegerDivisionByZero_Trap = 1u<<2,
OptInFeatureFlag_IntegerDivisionByZero_Zero = 1u<<3,
OptInFeatureFlag_IntegerDivisionByZero_Self = 1u<<4,
OptInFeatureFlag_IntegerDivisionByZero_AllBits = 1u<<5,
OptInFeatureFlag_IntegerDivisionByZero_ALL = OptInFeatureFlag_IntegerDivisionByZero_Trap|
OptInFeatureFlag_IntegerDivisionByZero_Zero|
OptInFeatureFlag_IntegerDivisionByZero_Self|
OptInFeatureFlag_IntegerDivisionByZero_AllBits,
};
u64 get_feature_flag_from_name(String const &name) {
if (name == "dynamic-literals") {
return OptInFeatureFlag_DynamicLiterals;
}
if (name == "integer-division-by-zero:trap") {
return OptInFeatureFlag_IntegerDivisionByZero_Trap;
}
if (name == "integer-division-by-zero:zero") {
return OptInFeatureFlag_IntegerDivisionByZero_Zero;
}
if (name == "integer-division-by-zero:self") {
return OptInFeatureFlag_IntegerDivisionByZero_Self;
}
if (name == "integer-division-by-zero:all-bits") {
return OptInFeatureFlag_IntegerDivisionByZero_AllBits;
}
if (name == "global-context") {
return OptInFeatureFlag_GlobalContext;
}
return OptInFeatureFlag_NONE;
}
enum SanitizerFlags : u32 {
SanitizerFlag_NONE = 0,
SanitizerFlag_Address = 1u<<0,
SanitizerFlag_Memory = 1u<<1,
SanitizerFlag_Thread = 1u<<2,
};
struct BuildCacheData {
u64 crc;
String cache_dir;
// manifests
String files_path;
String args_path;
String env_path;
bool copy_already_done;
};
enum LinkerChoice : i32 {
Linker_Invalid = -1,
Linker_Default = 0,
Linker_lld,
Linker_radlink,
Linker_mold,
Linker_COUNT,
};
enum SourceCodeLocationInfo : u8 {
SourceCodeLocationInfo_Normal = 0,
SourceCodeLocationInfo_Obfuscated = 1,
SourceCodeLocationInfo_Filename = 2,
SourceCodeLocationInfo_None = 3,
};
String linker_choices[Linker_COUNT] = {
str_lit("default"),
str_lit("lld"),
str_lit("radlink"),
str_lit("mold"),
};
enum IntegerDivisionByZeroKind : u8 {
IntegerDivisionByZero_Trap,
IntegerDivisionByZero_Zero,
IntegerDivisionByZero_Self,
IntegerDivisionByZero_AllBits,
};
// This stores the information for the specify architecture of this build
struct BuildContext {
// Constants
String ODIN_OS; // Target operating system
String ODIN_ARCH; // Target architecture
String ODIN_VENDOR; // Compiler vendor
String ODIN_VERSION; // Compiler version
String ODIN_ROOT; // Odin ROOT
String ODIN_BUILD_PROJECT_NAME; // Odin main/initial package's directory name
Windows_Subsystem ODIN_WINDOWS_SUBSYSTEM; // .Console, .Windows
bool ODIN_DEBUG; // Odin in debug mode
bool ODIN_DISABLE_ASSERT; // Whether the default 'assert' et al is disabled in code or not
bool ODIN_DEFAULT_TO_NIL_ALLOCATOR; // Whether the default allocator is a "nil" allocator or not (i.e. it does nothing)
bool ODIN_DEFAULT_TO_PANIC_ALLOCATOR; // Whether the default allocator is a "panic" allocator or not (i.e. panics on any call to it)
bool ODIN_FOREIGN_ERROR_PROCEDURES;
bool ODIN_VALGRIND_SUPPORT;
ErrorPosStyle ODIN_ERROR_POS_STYLE;
TargetEndianKind endian_kind;
// In bytes
i64 ptr_size; // Size of a pointer, must be >= 4
i64 int_size; // Size of a int/uint, must be >= 4
i64 max_align; // max alignment, must be >= 1 (and typically >= ptr_size)
i64 max_simd_align; // max alignment, must be >= 1 (and typically >= ptr_size)
CommandKind command_kind;
String command;
TargetMetrics metrics;
bool show_help;
Array<Path> build_paths; // Contains `Path` objects to output filename, pdb, resource and intermediate files.
// BuildPath enum contains the indices of paths we know *before* the work starts.
String out_filepath;
String resource_filepath;
String pdb_filepath;
u64 vet_flags;
u32 sanitizer_flags;
StringSet vet_packages;
bool has_resource;
String link_flags;
String extra_linker_flags;
String extra_assembler_flags;
String microarch;
BuildModeKind build_mode;
bool keep_executable;
bool generate_docs;
bool custom_optimization_level;
i32 optimization_level;
bool show_timings;
TimingsExportFormat export_timings_format;
String export_timings_file;
DependenciesExportFormat export_dependencies_format;
String export_dependencies_file;
bool show_unused;
bool show_unused_with_location;
bool show_more_timings;
bool show_defineables;
String export_defineables_file;
bool show_system_calls;
bool keep_temp_files;
bool ignore_unknown_attributes;
bool no_bounds_check;
bool no_type_assert;
bool dynamic_literals; // Opt-in to `#+feature dynamic-literals` project-wide.
bool no_output_files;
bool no_crt;
bool no_rpath;
bool no_entry_point;
bool no_thread_local;
bool cross_compiling;
bool different_os;
bool keep_object_files;
bool disallow_do;
IntegerDivisionByZeroKind integer_division_by_zero_behaviour;
LinkerChoice linker_choice;
StringSet custom_attributes;
bool strict_style;
bool ignore_warnings;
bool warnings_as_errors;
bool hide_error_line;
bool terse_errors;
bool json_errors;
bool has_ansi_terminal_colours;
bool fast_isel;
bool ignore_lazy;
bool ignore_llvm_build;
bool ignore_panic;
bool ignore_microsoft_magic;
bool linker_map_file;
bool build_diagnostics;
bool use_single_module;
bool use_separate_modules;
bool module_per_file;
bool cached;
BuildCacheData build_cache_data;
bool internal_no_inline;
bool internal_by_value;
bool internal_weak_monomorphization;
bool internal_ignore_llvm_verification;
bool no_threaded_checker;
bool show_debug_messages;
bool copy_file_contents;
bool no_rtti;
bool dynamic_map_calls;
SourceCodeLocationInfo source_code_location_info;
bool min_link_libs;
String export_linked_libs_path;
bool print_linker_flags;
RelocMode reloc_mode;
bool disable_red_zone;
isize max_error_count;
bool tilde_backend;
u32 cmd_doc_flags;
Array<String> extra_packages;
bool test_all_packages;
gbAffinity affinity;
isize thread_count;
PtrMap<char const *, ExactValue> defined_values;
StringSet target_features_set;
String target_features_string;
bool strict_target_features;
String minimum_os_version_string;
bool minimum_os_version_string_given;
int ODIN_ANDROID_API_LEVEL;
String ODIN_ANDROID_SDK;
String ODIN_ANDROID_NDK;
String ODIN_ANDROID_NDK_TOOLCHAIN;
String ODIN_ANDROID_NDK_TOOLCHAIN_LIB;
String ODIN_ANDROID_NDK_TOOLCHAIN_LIB_LEVEL;
String ODIN_ANDROID_NDK_TOOLCHAIN_SYSROOT;
String android_keystore;
String android_keystore_alias;
String android_keystore_password;
};
gb_global BuildContext build_context = {0};
gb_internal bool IS_ODIN_DEBUG(void) {
return build_context.ODIN_DEBUG;
}
gb_internal bool global_warnings_as_errors(void) {
return build_context.warnings_as_errors;
}
gb_internal bool global_ignore_warnings(void) {
return build_context.ignore_warnings;
}
gb_internal isize MAX_ERROR_COLLECTOR_COUNT(void) {
if (build_context.max_error_count <= 0) {
return DEFAULT_MAX_ERROR_COLLECTOR_COUNT;
}
return build_context.max_error_count;
}
// NOTE: AMD64 targets had their alignment on 128 bit ints bumped from 8 to 16 (undocumented of course).
#if LLVM_VERSION_MAJOR >= 18
#define AMD64_MAX_ALIGNMENT 16
#else
#define AMD64_MAX_ALIGNMENT 8
#endif
#if LLVM_VERSION_MAJOR >= 18
#define I386_MAX_ALIGNMENT 16
#else
#define I386_MAX_ALIGNMENT 4
#endif
gb_global TargetMetrics target_windows_i386 = {
TargetOs_windows,
TargetArch_i386,
4, 4, I386_MAX_ALIGNMENT, 16,
str_lit("i386-pc-windows-msvc"),
};
gb_global TargetMetrics target_windows_amd64 = {
TargetOs_windows,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-pc-windows-msvc"),
};
gb_global TargetMetrics target_linux_i386 = {
TargetOs_linux,
TargetArch_i386,
4, 4, I386_MAX_ALIGNMENT, 16,
str_lit("i386-pc-linux-gnu"),
};
gb_global TargetMetrics target_linux_amd64 = {
TargetOs_linux,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-pc-linux-gnu"),
};
gb_global TargetMetrics target_linux_arm64 = {
TargetOs_linux,
TargetArch_arm64,
8, 8, 16, 32,
str_lit("aarch64-linux-elf"),
};
gb_global TargetMetrics target_linux_arm32 = {
TargetOs_linux,
TargetArch_arm32,
4, 4, 8, 16,
str_lit("arm-unknown-linux-gnueabihf"),
};
gb_global TargetMetrics target_linux_riscv64 = {
TargetOs_linux,
TargetArch_riscv64,
8, 8, 16, 32,
str_lit("riscv64-linux-gnu"),
};
gb_global TargetMetrics target_darwin_amd64 = {
TargetOs_darwin,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
};
gb_global TargetMetrics target_darwin_arm64 = {
TargetOs_darwin,
TargetArch_arm64,
8, 8, 16, 32,
str_lit("arm64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
};
gb_global TargetMetrics target_freebsd_i386 = {
TargetOs_freebsd,
TargetArch_i386,
4, 4, I386_MAX_ALIGNMENT, 16,
str_lit("i386-unknown-freebsd-elf"),
};
gb_global TargetMetrics target_freebsd_amd64 = {
TargetOs_freebsd,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-unknown-freebsd-elf"),
};
gb_global TargetMetrics target_freebsd_arm64 = {
TargetOs_freebsd,
TargetArch_arm64,
8, 8, 16, 32,
str_lit("aarch64-unknown-freebsd-elf"),
};
gb_global TargetMetrics target_openbsd_amd64 = {
TargetOs_openbsd,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-unknown-openbsd-elf"),
};
gb_global TargetMetrics target_netbsd_amd64 = {
TargetOs_netbsd,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-unknown-netbsd-elf"),
};
gb_global TargetMetrics target_netbsd_arm64 = {
TargetOs_netbsd,
TargetArch_arm64,
8, 8, 16, 32,
str_lit("aarch64-unknown-netbsd-elf"),
};
gb_global TargetMetrics target_haiku_amd64 = {
TargetOs_haiku,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-unknown-haiku"),
};
gb_global TargetMetrics target_essence_amd64 = {
TargetOs_essence,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-pc-none-elf"),
};
gb_global TargetMetrics target_freestanding_wasm32 = {
TargetOs_freestanding,
TargetArch_wasm32,
4, 4, 8, 16,
str_lit("wasm32-freestanding-js"),
};
gb_global TargetMetrics target_js_wasm32 = {
TargetOs_js,
TargetArch_wasm32,
4, 4, 8, 16,
str_lit("wasm32-js-js"),
};
gb_global TargetMetrics target_wasi_wasm32 = {
TargetOs_wasi,
TargetArch_wasm32,
4, 4, 8, 16,
str_lit("wasm32-wasi-js"),
};
gb_global TargetMetrics target_orca_wasm32 = {
TargetOs_orca,
TargetArch_wasm32,
4, 4, 8, 16,
str_lit("wasm32-wasi-js"),
};
gb_global TargetMetrics target_freestanding_wasm64p32 = {
TargetOs_freestanding,
TargetArch_wasm64p32,
4, 8, 8, 16,
str_lit("wasm32-freestanding-js"),
};
gb_global TargetMetrics target_js_wasm64p32 = {
TargetOs_js,
TargetArch_wasm64p32,
4, 8, 8, 16,
str_lit("wasm32-js-js"),
};
gb_global TargetMetrics target_wasi_wasm64p32 = {
TargetOs_wasi,
TargetArch_wasm32,
4, 8, 8, 16,
str_lit("wasm32-wasi-js"),
};
gb_global TargetMetrics target_freestanding_amd64_sysv = {
TargetOs_freestanding,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-pc-none-gnu"),
TargetABI_SysV,
};
gb_global TargetMetrics target_freestanding_amd64_win64 = {
TargetOs_freestanding,
TargetArch_amd64,
8, 8, AMD64_MAX_ALIGNMENT, 32,
str_lit("x86_64-pc-none-msvc"),
TargetABI_Win64,
};
gb_global TargetMetrics target_freestanding_arm64 = {
TargetOs_freestanding,
TargetArch_arm64,
8, 8, 16, 32,
str_lit("aarch64-none-elf"),
};
gb_global TargetMetrics target_freestanding_arm32 = {
TargetOs_freestanding,
TargetArch_arm32,
4, 4, 8, 16,
str_lit("arm-unknown-unknown-gnueabihf"),
};
gb_global TargetMetrics target_freestanding_riscv64 = {
TargetOs_freestanding,
TargetArch_riscv64,
8, 8, 16, 32,
str_lit("riscv64-unknown-gnu"),
};
struct NamedTargetMetrics {
String name;
TargetMetrics *metrics;
};
gb_global NamedTargetMetrics named_targets[] = {
{ str_lit("darwin_amd64"), &target_darwin_amd64 },
{ str_lit("darwin_arm64"), &target_darwin_arm64 },
{ str_lit("essence_amd64"), &target_essence_amd64 },
{ str_lit("linux_i386"), &target_linux_i386 },
{ str_lit("linux_amd64"), &target_linux_amd64 },
{ str_lit("linux_arm64"), &target_linux_arm64 },
{ str_lit("linux_arm32"), &target_linux_arm32 },
{ str_lit("linux_riscv64"), &target_linux_riscv64 },
{ str_lit("windows_i386"), &target_windows_i386 },
{ str_lit("windows_amd64"), &target_windows_amd64 },
{ str_lit("freebsd_i386"), &target_freebsd_i386 },
{ str_lit("freebsd_amd64"), &target_freebsd_amd64 },
{ str_lit("freebsd_arm64"), &target_freebsd_arm64 },
{ str_lit("netbsd_amd64"), &target_netbsd_amd64 },
{ str_lit("netbsd_arm64"), &target_netbsd_arm64 },
{ str_lit("openbsd_amd64"), &target_openbsd_amd64 },
{ str_lit("haiku_amd64"), &target_haiku_amd64 },
{ str_lit("freestanding_wasm32"), &target_freestanding_wasm32 },
{ str_lit("wasi_wasm32"), &target_wasi_wasm32 },
{ str_lit("js_wasm32"), &target_js_wasm32 },
{ str_lit("orca_wasm32"), &target_orca_wasm32 },
{ str_lit("freestanding_wasm64p32"), &target_freestanding_wasm64p32 },
{ str_lit("js_wasm64p32"), &target_js_wasm64p32 },
{ str_lit("wasi_wasm64p32"), &target_wasi_wasm64p32 },
{ str_lit("freestanding_amd64_sysv"), &target_freestanding_amd64_sysv },
{ str_lit("freestanding_amd64_win64"), &target_freestanding_amd64_win64 },
{ str_lit("freestanding_arm64"), &target_freestanding_arm64 },
{ str_lit("freestanding_arm32"), &target_freestanding_arm32 },
{ str_lit("freestanding_riscv64"), &target_freestanding_riscv64 },
};
gb_global NamedTargetMetrics *selected_target_metrics;
gb_global Subtarget selected_subtarget;
gb_internal TargetOsKind get_target_os_from_string(String str, Subtarget *subtarget_ = nullptr, String *subtarget_str = nullptr) {
String os_name = str;
String subtarget = {};
auto part = string_partition(str, str_lit(":"));
if (part.match.len == 1) {
os_name = part.head;
subtarget = part.tail;
}
TargetOsKind kind = TargetOs_Invalid;
for (isize i = 0; i < TargetOs_COUNT; i++) {
if (str_eq_ignore_case(target_os_names[i], os_name)) {
kind = cast(TargetOsKind)i;
break;
}
}
if (subtarget_str) *subtarget_str = subtarget;
if (subtarget_) {
if (subtarget.len != 0) {
*subtarget_ = Subtarget_Invalid;
if (str_eq_ignore_case(subtarget, "generic") || str_eq_ignore_case(subtarget, "default")) {
*subtarget_ = Subtarget_Default;
} else {
for (isize i = 1; i < Subtarget_COUNT; i++) {
if (str_eq_ignore_case(subtarget_strings[i], subtarget)) {
*subtarget_ = cast(Subtarget)i;
break;
}
}
}
} else {
*subtarget_ = Subtarget_Default;
}
}
return kind;
}
gb_internal TargetArchKind get_target_arch_from_string(String str) {
for (isize i = 0; i < TargetArch_COUNT; i++) {
if (str_eq_ignore_case(target_arch_names[i], str)) {
return cast(TargetArchKind)i;
}
}
return TargetArch_Invalid;
}
gb_internal bool is_excluded_target_filename(String name) {
String original_name = name;
name = remove_extension_from_path(name);
if (string_starts_with(name, str_lit("."))) {
// Ignore .*.odin files
return true;
}
String str1 = {};
String str2 = {};
isize n = 0;
str1 = name;
n = str1.len;
for (isize i = str1.len-1; i >= 0 && str1[i] != '_'; i--) {
n -= 1;
}
str1 = substring(str1, n, str1.len);
str2 = substring(name, 0, gb_max(n-1, 0));
n = str2.len;
for (isize i = str2.len-1; i >= 0 && str2[i] != '_'; i--) {
n -= 1;
}
str2 = substring(str2, n, str2.len);
if (str1 == name) {
return false;
}
TargetOsKind os1 = get_target_os_from_string(str1);
TargetArchKind arch1 = get_target_arch_from_string(str1);
TargetOsKind os2 = get_target_os_from_string(str2);
TargetArchKind arch2 = get_target_arch_from_string(str2);