Package org.lwjgl.llvm

Class LLVMLTO

java.lang.Object

org.lwjgl.llvm.LLVMLTO

public class LLVMLTO
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	LLVMLTO.Functions	Contains the function pointers loaded from the LTO SharedLibrary.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LTOAPI_VERSION
static final int	LTOCODEGEN_PIC_MODEL_DEFAULT	lto_codegen_model
static final int	LTOCODEGEN_PIC_MODEL_DYNAMIC	lto_codegen_model
static final int	LTOCODEGEN_PIC_MODEL_DYNAMIC_NO_PIC	lto_codegen_model
static final int	LTOCODEGEN_PIC_MODEL_STATIC	lto_codegen_model
static final int	LTODEBUG_MODEL_DWARF	lto_debug_model
static final int	LTODEBUG_MODEL_NONE	lto_debug_model
static final int	LTODS_ERROR	Diagnostic severity.
static final int	LTODS_NOTE	Diagnostic severity.
static final int	LTODS_REMARK	Diagnostic severity.
static final int	LTODS_WARNING	Diagnostic severity.
static final int	LTOSYMBOL_ALIAS	lto_symbol_attributes
static final int	LTOSYMBOL_ALIGNMENT_MASK	lto_symbol_attributes
static final int	LTOSYMBOL_COMDAT	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_MASK	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_REGULAR	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_TENTATIVE	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_UNDEFINED	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_WEAK	lto_symbol_attributes
static final int	LTOSYMBOL_DEFINITION_WEAKUNDEF	lto_symbol_attributes
static final int	LTOSYMBOL_PERMISSIONS_CODE	lto_symbol_attributes
static final int	LTOSYMBOL_PERMISSIONS_DATA	lto_symbol_attributes
static final int	LTOSYMBOL_PERMISSIONS_MASK	lto_symbol_attributes
static final int	LTOSYMBOL_PERMISSIONS_RODATA	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_DEFAULT	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_HIDDEN	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_INTERNAL	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_MASK	lto_symbol_attributes
static final int	LTOSYMBOL_SCOPE_PROTECTED	lto_symbol_attributes

Method Summary

Modifier and Type	Method	Description
static org.lwjgl.system.SharedLibrary	getLibrary()	Returns the LTO SharedLibrary.
static int	lto_api_version()	Returns the runtime API version.
static boolean	lto_codegen_add_module(long cg, long mod)	Add an object module to the set of modules for which code will be generated.
static void	lto_codegen_add_must_preserve_symbol(long cg, CharSequence symbol)	Adds to a list of all global symbols that must exist in the final generated code.
static void	lto_codegen_add_must_preserve_symbol(long cg, ByteBuffer symbol)	Adds to a list of all global symbols that must exist in the final generated code.
static @Nullable ByteBuffer	lto_codegen_compile(long cg)	Generates code for all added modules into one native object file.
static @Nullable ByteBuffer	lto_codegen_compile_optimized(long cg)	Generates code for the optimized merged module into one native object file.
static boolean	lto_codegen_compile_to_file(long cg, org.lwjgl.PointerBuffer name)	Generates code for all added modules into one native object file.
static long	lto_codegen_create()	Instantiates a code generator.
static long	lto_codegen_create_in_local_context()	Instantiate a code generator in its own context.
static void	lto_codegen_debug_options(long cg, CharSequence options)	Sets options to help debug codegen bugs.
static void	lto_codegen_debug_options(long cg, ByteBuffer options)	Sets options to help debug codegen bugs.
static void	lto_codegen_debug_options_array(long cg, org.lwjgl.PointerBuffer options)	Same as codegen_debug_options, but takes every option separately through an array.
static void	lto_codegen_dispose(long cg)	Frees all code generator and all memory it internally allocated.
static boolean	lto_codegen_optimize(long cg)	Runs optimization for the merged module.
static void	lto_codegen_set_assembler_args(long cg, org.lwjgl.PointerBuffer args)	Sets extra arguments that libLTO should pass to the assembler.
static void	lto_codegen_set_assembler_path(long cg, CharSequence path)	Sets the location of the assembler tool to run.
static void	lto_codegen_set_assembler_path(long cg, ByteBuffer path)	Sets the location of the assembler tool to run.
static void	lto_codegen_set_cpu(long cg, CharSequence cpu)	Sets the cpu to generate code for.
static void	lto_codegen_set_cpu(long cg, ByteBuffer cpu)	Sets the cpu to generate code for.
static boolean	lto_codegen_set_debug_model(long cg, int model)	Sets if debug info should be generated.
static void	lto_codegen_set_diagnostic_handler(long cg, LTODiagnosticHandlerI handler, long ctxt)	Set a diagnostic handler and the related context (void *).
static void	lto_codegen_set_module(long cg, long mod)	Sets the object module for code generation.
static boolean	lto_codegen_set_pic_model(long cg, int model)	Sets which PIC code model to generated.
static void	lto_codegen_set_should_embed_uselists(long cg, boolean ShouldEmbedUselists)	Set whether to embed uselists in bitcode.
static void	lto_codegen_set_should_internalize(long cg, boolean ShouldInternalize)	Sets if we should run internalize pass during optimization and code generation.
static boolean	lto_codegen_write_merged_modules(long cg, CharSequence path)	Writes a new object file at the specified path that contains the merged contents of all modules added so far.
static boolean	lto_codegen_write_merged_modules(long cg, ByteBuffer path)	Writes a new object file at the specified path that contains the merged contents of all modules added so far.
static @Nullable String	lto_get_error_message()	Returns the last error string or NULL if last operation was successful.
static String	lto_get_version()	Returns a printable string.
static void	lto_initialize_disassembler()	Initializes LLVM disassemblers.
static long	lto_input_create(ByteBuffer buffer, CharSequence path)	Creates an LTO input file from a buffer.
static long	lto_input_create(ByteBuffer buffer, ByteBuffer path)	Creates an LTO input file from a buffer.
static void	lto_input_dispose(long input)	Frees all memory internally allocated by the LTO input file.
static @Nullable String	lto_input_get_dependent_library(long input, long index)	Returns the ith dependent library specifier for the given LTO input file.
static int	lto_input_get_num_dependent_libraries(long input)	Returns the number of dependent library specifiers for the given LTO input file.
static long	lto_module_create(CharSequence path)	Loads an object file from disk.
static long	lto_module_create(ByteBuffer path)	Loads an object file from disk.
static long	lto_module_create_from_fd(int fd, CharSequence path, long file_size)	Loads an object file from disk.
static long	lto_module_create_from_fd(int fd, ByteBuffer path, long file_size)	Loads an object file from disk.
static long	lto_module_create_from_fd_at_offset(int fd, CharSequence path, long file_size, long map_size, long offset)	Loads an object file from disk.
static long	lto_module_create_from_fd_at_offset(int fd, ByteBuffer path, long file_size, long map_size, long offset)	Loads an object file from disk.
static long	lto_module_create_from_memory(ByteBuffer mem)	Loads an object file from memory.
static long	lto_module_create_from_memory_with_path(ByteBuffer mem, CharSequence path)	Loads an object file from memory with an extra path argument.
static long	lto_module_create_from_memory_with_path(ByteBuffer mem, ByteBuffer path)	Loads an object file from memory with an extra path argument.
static long	lto_module_create_in_codegen_context(ByteBuffer mem, CharSequence path, long cg)	Loads an object file in the codegen context.
static long	lto_module_create_in_codegen_context(ByteBuffer mem, ByteBuffer path, long cg)	Loads an object file in the codegen context.
static long	lto_module_create_in_local_context(ByteBuffer mem, CharSequence path)	Loads an object file in its own context.
static long	lto_module_create_in_local_context(ByteBuffer mem, ByteBuffer path)	Loads an object file in its own context.
static void	lto_module_dispose(long mod)	Frees all memory internally allocated by the module.
static @Nullable String	lto_module_get_linkeropts(long mod)	Returns the module's linker options.
static boolean	lto_module_get_macho_cputype(long mod, IntBuffer out_cputype, IntBuffer out_cpusubtype)	If targeting mach-o on darwin, this function gets the CPU type and subtype that will end up being encoded in the mach-o header.
static int	lto_module_get_num_symbols(long mod)	Returns the number of symbols in the object module.
static int	lto_module_get_symbol_attribute(long mod, int index)	Returns the attributes of the ith symbol in the object module.
static @Nullable String	lto_module_get_symbol_name(long mod, int index)	Returns the name of the ith symbol in the object module.
static @Nullable String	lto_module_get_target_triple(long mod)	Returns triple string which the object module was compiled under.
static boolean	lto_module_has_ctor_dtor(long mod)	This function can be used by the linker to check if a given module has any constructor or destructor functions.
static boolean	lto_module_has_objc_category(ByteBuffer mem)	Return true if Buffer contains a bitcode file with ObjC code (category or class) in it.
static boolean	lto_module_is_object_file(CharSequence path)	Checks if a file is a loadable object file.
static boolean	lto_module_is_object_file(ByteBuffer path)	Checks if a file is a loadable object file.
static boolean	lto_module_is_object_file_for_target(CharSequence path, CharSequence target_triple_prefix)	Checks if a file is a loadable object compiled for requested target.
static boolean	lto_module_is_object_file_for_target(ByteBuffer path, ByteBuffer target_triple_prefix)	Checks if a file is a loadable object compiled for requested target.
static boolean	lto_module_is_object_file_in_memory(ByteBuffer mem)	Checks if a buffer is a loadable object file.
static boolean	lto_module_is_object_file_in_memory_for_target(ByteBuffer mem, CharSequence target_triple_prefix)	Checks if a buffer is a loadable object compiled for requested target.
static boolean	lto_module_is_object_file_in_memory_for_target(ByteBuffer mem, ByteBuffer target_triple_prefix)	Checks if a buffer is a loadable object compiled for requested target.
static boolean	lto_module_is_thinlto(long mod)	Test if a module has support for ThinLTO linking.
static void	lto_module_set_target_triple(long mod, CharSequence triple)	Sets triple string with which the object will be codegened.
static void	lto_module_set_target_triple(long mod, ByteBuffer triple)	Sets triple string with which the object will be codegened.
static @Nullable org.lwjgl.PointerBuffer	lto_runtime_lib_symbols_list()	Returns the list of libcall symbols that can be generated by LTO that might not be visible from the symbol table of bitcode files.
static void	lto_set_debug_options(org.lwjgl.PointerBuffer options)	Parses options immediately, making them available as early as possible.
static void	nlto_codegen_add_must_preserve_symbol(long cg, long symbol)	Unsafe version of: codegen_add_must_preserve_symbol
static long	nlto_codegen_compile(long cg, long length)	Unsafe version of: codegen_compile
static long	nlto_codegen_compile_optimized(long cg, long length)	Unsafe version of: codegen_compile_optimized
static boolean	nlto_codegen_compile_to_file(long cg, long name)	Unsafe version of: codegen_compile_to_file
static void	nlto_codegen_debug_options(long cg, long options)	Unsafe version of: codegen_debug_options
static void	nlto_codegen_debug_options_array(long cg, long options, int number)	Unsafe version of: codegen_debug_options_array
static void	nlto_codegen_set_assembler_args(long cg, long args, int nargs)	Unsafe version of: codegen_set_assembler_args
static void	nlto_codegen_set_assembler_path(long cg, long path)	Unsafe version of: codegen_set_assembler_path
static void	nlto_codegen_set_cpu(long cg, long cpu)	Unsafe version of: codegen_set_cpu
static void	nlto_codegen_set_diagnostic_handler(long cg, long handler, long ctxt)	Unsafe version of: codegen_set_diagnostic_handler
static boolean	nlto_codegen_write_merged_modules(long cg, long path)	Unsafe version of: codegen_write_merged_modules
static long	nlto_get_error_message()	Unsafe version of: get_error_message
static long	nlto_get_version()	Unsafe version of: get_version
static long	nlto_input_create(long buffer, long buffer_size, long path)	Unsafe version of: input_create
static long	nlto_input_get_dependent_library(long input, long index, long size)	Unsafe version of: input_get_dependent_library
static long	nlto_module_create(long path)	Unsafe version of: module_create
static long	nlto_module_create_from_fd(int fd, long path, long file_size)	Unsafe version of: module_create_from_fd
static long	nlto_module_create_from_fd_at_offset(int fd, long path, long file_size, long map_size, long offset)	Unsafe version of: module_create_from_fd_at_offset
static long	nlto_module_create_from_memory(long mem, long length)	Unsafe version of: module_create_from_memory
static long	nlto_module_create_from_memory_with_path(long mem, long length, long path)	Unsafe version of: module_create_from_memory_with_path
static long	nlto_module_create_in_codegen_context(long mem, long length, long path, long cg)	Unsafe version of: module_create_in_codegen_context
static long	nlto_module_create_in_local_context(long mem, long length, long path)	Unsafe version of: module_create_in_local_context
static long	nlto_module_get_linkeropts(long mod)	Unsafe version of: module_get_linkeropts
static boolean	nlto_module_get_macho_cputype(long mod, long out_cputype, long out_cpusubtype)	Unsafe version of: module_get_macho_cputype
static long	nlto_module_get_symbol_name(long mod, int index)	Unsafe version of: module_get_symbol_name
static long	nlto_module_get_target_triple(long mod)	Unsafe version of: module_get_target_triple
static boolean	nlto_module_has_objc_category(long mem, long length)	Unsafe version of: module_has_objc_category
static boolean	nlto_module_is_object_file(long path)	Unsafe version of: module_is_object_file
static boolean	nlto_module_is_object_file_for_target(long path, long target_triple_prefix)	Unsafe version of: module_is_object_file_for_target
static boolean	nlto_module_is_object_file_in_memory(long mem, long length)	Unsafe version of: module_is_object_file_in_memory
static boolean	nlto_module_is_object_file_in_memory_for_target(long mem, long length, long target_triple_prefix)	Unsafe version of: module_is_object_file_in_memory_for_target
static void	nlto_module_set_target_triple(long mod, long triple)	Unsafe version of: module_set_target_triple
static long	nlto_runtime_lib_symbols_list(long size)	Unsafe version of: runtime_lib_symbols_list
static void	nlto_set_debug_options(long options, int number)	Unsafe version of: set_debug_options
static void	nthinlto_codegen_add_cross_referenced_symbol(long cg, long name, int length)	Unsafe version of: thinlto_codegen_add_cross_referenced_symbol(long, java.nio.ByteBuffer)
static void	nthinlto_codegen_add_module(long cg, long identifier, long data, int length)	Unsafe version of: thinlto_codegen_add_module(long, java.nio.ByteBuffer, java.nio.ByteBuffer)
static void	nthinlto_codegen_add_must_preserve_symbol(long cg, long name, int length)	Unsafe version of: thinlto_codegen_add_must_preserve_symbol(long, java.nio.ByteBuffer)
static void	nthinlto_codegen_set_cache_dir(long cg, long cache_dir)	Unsafe version of: thinlto_codegen_set_cache_dir(long, java.nio.ByteBuffer)
static void	nthinlto_codegen_set_cpu(long cg, long cpu)	Unsafe version of: thinlto_codegen_set_cpu(long, java.nio.ByteBuffer)
static void	nthinlto_codegen_set_savetemps_dir(long cg, long save_temps_dir)	Unsafe version of: thinlto_codegen_set_savetemps_dir(long, java.nio.ByteBuffer)
static void	nthinlto_debug_options(long options, int number)	Unsafe version of: thinlto_debug_options(org.lwjgl.PointerBuffer)
static void	nthinlto_module_get_object(long cg, int index, long __result)	Unsafe version of: thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer)
static void	nthinlto_module_get_object(long cg, int index, long __functionAddress, long __result)	Unsafe version of: thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer)
static long	nthinlto_module_get_object_file(long cg, int index)	Unsafe version of: thinlto_module_get_object_file(long, int)
static void	nthinlto_set_generated_objects_dir(long cg, long save_temps_dir)	Unsafe version of: thinlto_set_generated_objects_dir(long, java.nio.ByteBuffer)
static void	thinlto_codegen_add_cross_referenced_symbol(long cg, CharSequence name)	Adds a symbol to the list of global symbols that are cross-referenced between ThinLTO files.
static void	thinlto_codegen_add_cross_referenced_symbol(long cg, ByteBuffer name)	Adds a symbol to the list of global symbols that are cross-referenced between ThinLTO files.
static void	thinlto_codegen_add_module(long cg, CharSequence identifier, ByteBuffer data)	Add a module to a ThinLTO code generator.
static void	thinlto_codegen_add_module(long cg, ByteBuffer identifier, ByteBuffer data)	Add a module to a ThinLTO code generator.
static void	thinlto_codegen_add_must_preserve_symbol(long cg, CharSequence name)	Adds a symbol to the list of global symbols that must exist in the final generated code.
static void	thinlto_codegen_add_must_preserve_symbol(long cg, ByteBuffer name)	Adds a symbol to the list of global symbols that must exist in the final generated code.
static void	thinlto_codegen_disable_codegen(long cg, boolean disable)	Disable CodeGen, only run the stages till codegen and stop.
static void	thinlto_codegen_dispose(long cg)	Frees the generator and all memory it internally allocated.
static void	thinlto_codegen_process(long cg)	Optimize and codegen all the modules added to the codegenerator using ThinLTO.
static void	thinlto_codegen_set_cache_dir(long cg, CharSequence cache_dir)	Sets the path to a directory to use as a cache storage for incremental build.
static void	thinlto_codegen_set_cache_dir(long cg, ByteBuffer cache_dir)	Sets the path to a directory to use as a cache storage for incremental build.
static void	thinlto_codegen_set_cache_entry_expiration(long cg, int expiration)	Sets the expiration (in seconds) for an entry in the cache.
static void	thinlto_codegen_set_cache_pruning_interval(long cg, int interval)	Sets the cache pruning interval (in seconds).
static void	thinlto_codegen_set_cache_size_bytes(long cg, int max_size_bytes)	Sets the maximum size of the cache directory (in bytes).
static void	thinlto_codegen_set_cache_size_files(long cg, int max_size_files)	Sets the maximum number of files in the cache directory.
static void	thinlto_codegen_set_cache_size_megabytes(long cg, int max_size_megabytes)	Same as thinlto_codegen_set_cache_size_bytes(long, int), except the maximum size is in megabytes (220 bytes).
static void	thinlto_codegen_set_codegen_only(long cg, boolean codegen_only)	Perform CodeGen only: disable all other stages.
static void	thinlto_codegen_set_cpu(long cg, CharSequence cpu)	Sets the cpu to generate code for.
static void	thinlto_codegen_set_cpu(long cg, ByteBuffer cpu)	Sets the cpu to generate code for.
static void	thinlto_codegen_set_final_cache_size_relative_to_available_space(long cg, int percentage)	Sets the maximum cache size that can be persistent across build, in terms of percentage of the available space on the disk.
static boolean	thinlto_codegen_set_pic_model(long cg, int model)	Sets which PIC code model to generate.
static void	thinlto_codegen_set_savetemps_dir(long cg, CharSequence save_temps_dir)	Sets the path to a directory to use as a storage for temporary bitcode files.
static void	thinlto_codegen_set_savetemps_dir(long cg, ByteBuffer save_temps_dir)	Sets the path to a directory to use as a storage for temporary bitcode files.
static long	thinlto_create_codegen()	Instantiates a ThinLTO code generator.
static void	thinlto_debug_options(org.lwjgl.PointerBuffer options)	Parse -mllvm style debug options.
static int	thinlto_module_get_num_object_files(long cg)	Returns the number of object files produced by the ThinLTO CodeGenerator.
static int	thinlto_module_get_num_objects(long cg)	Returns the number of object files produced by the ThinLTO CodeGenerator.
static LTOObjectBuffer	thinlto_module_get_object(long cg, int index, LTOObjectBuffer __result)	Returns a reference to the ith object file produced by the ThinLTO CodeGenerator.
static @Nullable String	thinlto_module_get_object_file(long cg, int index)	Returns the path to the ith object file produced by the ThinLTO CodeGenerator.
static void	thinlto_set_generated_objects_dir(long cg, CharSequence save_temps_dir)	Set the path to a directory where to save generated object files.
static void	thinlto_set_generated_objects_dir(long cg, ByteBuffer save_temps_dir)	Set the path to a directory where to save generated object files.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LTOAPI_VERSION

public static final int LTOAPI_VERSION

See Also:

• Constant Field Values

LTOSYMBOL_ALIGNMENT_MASK

public static final int LTOSYMBOL_ALIGNMENT_MASK

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_PERMISSIONS_MASK

public static final int LTOSYMBOL_PERMISSIONS_MASK

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_PERMISSIONS_CODE

public static final int LTOSYMBOL_PERMISSIONS_CODE

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_PERMISSIONS_DATA

public static final int LTOSYMBOL_PERMISSIONS_DATA

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_PERMISSIONS_RODATA

public static final int LTOSYMBOL_PERMISSIONS_RODATA

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_MASK

public static final int LTOSYMBOL_DEFINITION_MASK

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_REGULAR

public static final int LTOSYMBOL_DEFINITION_REGULAR

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_TENTATIVE

public static final int LTOSYMBOL_DEFINITION_TENTATIVE

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_WEAK

public static final int LTOSYMBOL_DEFINITION_WEAK

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_UNDEFINED

public static final int LTOSYMBOL_DEFINITION_UNDEFINED

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_DEFINITION_WEAKUNDEF

public static final int LTOSYMBOL_DEFINITION_WEAKUNDEF

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_MASK

public static final int LTOSYMBOL_SCOPE_MASK

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_INTERNAL

public static final int LTOSYMBOL_SCOPE_INTERNAL

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_HIDDEN

public static final int LTOSYMBOL_SCOPE_HIDDEN

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_PROTECTED

public static final int LTOSYMBOL_SCOPE_PROTECTED

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_DEFAULT

public static final int LTOSYMBOL_SCOPE_DEFAULT

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN

public static final int LTOSYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_COMDAT

public static final int LTOSYMBOL_COMDAT

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTOSYMBOL_ALIAS

public static final int LTOSYMBOL_ALIAS

lto_symbol_attributes

Enum values:

• SYMBOL_ALIGNMENT_MASK - log2 of alignment
• SYMBOL_PERMISSIONS_MASK
• SYMBOL_PERMISSIONS_CODE
• SYMBOL_PERMISSIONS_DATA
• SYMBOL_PERMISSIONS_RODATA
• SYMBOL_DEFINITION_MASK
• SYMBOL_DEFINITION_REGULAR
• SYMBOL_DEFINITION_TENTATIVE
• SYMBOL_DEFINITION_WEAK
• SYMBOL_DEFINITION_UNDEFINED
• SYMBOL_DEFINITION_WEAKUNDEF
• SYMBOL_SCOPE_MASK
• SYMBOL_SCOPE_INTERNAL
• SYMBOL_SCOPE_HIDDEN
• SYMBOL_SCOPE_PROTECTED
• SYMBOL_SCOPE_DEFAULT
• SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN
• SYMBOL_COMDAT
• SYMBOL_ALIAS

See Also:

• Constant Field Values

LTODEBUG_MODEL_NONE

public static final int LTODEBUG_MODEL_NONE

lto_debug_model

Enum values:

• DEBUG_MODEL_NONE
• DEBUG_MODEL_DWARF

See Also:

• Constant Field Values

LTODEBUG_MODEL_DWARF

public static final int LTODEBUG_MODEL_DWARF

lto_debug_model

Enum values:

• DEBUG_MODEL_NONE
• DEBUG_MODEL_DWARF

See Also:

• Constant Field Values

LTOCODEGEN_PIC_MODEL_STATIC

public static final int LTOCODEGEN_PIC_MODEL_STATIC

lto_codegen_model

Enum values:

• CODEGEN_PIC_MODEL_STATIC
• CODEGEN_PIC_MODEL_DYNAMIC
• CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC
• CODEGEN_PIC_MODEL_DEFAULT

See Also:

• Constant Field Values

LTOCODEGEN_PIC_MODEL_DYNAMIC

public static final int LTOCODEGEN_PIC_MODEL_DYNAMIC

lto_codegen_model

Enum values:

• CODEGEN_PIC_MODEL_STATIC
• CODEGEN_PIC_MODEL_DYNAMIC
• CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC
• CODEGEN_PIC_MODEL_DEFAULT

See Also:

• Constant Field Values

LTOCODEGEN_PIC_MODEL_DYNAMIC_NO_PIC

public static final int LTOCODEGEN_PIC_MODEL_DYNAMIC_NO_PIC

lto_codegen_model

Enum values:

• CODEGEN_PIC_MODEL_STATIC
• CODEGEN_PIC_MODEL_DYNAMIC
• CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC
• CODEGEN_PIC_MODEL_DEFAULT

See Also:

• Constant Field Values

LTOCODEGEN_PIC_MODEL_DEFAULT

public static final int LTOCODEGEN_PIC_MODEL_DEFAULT

lto_codegen_model

Enum values:

• CODEGEN_PIC_MODEL_STATIC
• CODEGEN_PIC_MODEL_DYNAMIC
• CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC
• CODEGEN_PIC_MODEL_DEFAULT

See Also:

• Constant Field Values

LTODS_ERROR

public static final int LTODS_ERROR

Diagnostic severity.

(lto_codegen_diagnostic_severity_t)

Enum values:

• DS_ERROR
• DS_WARNING
• DS_REMARK - Added in LTO_API_VERSION=10.
• DS_NOTE

See Also:

• Constant Field Values

LTODS_WARNING

public static final int LTODS_WARNING

Diagnostic severity.

(lto_codegen_diagnostic_severity_t)

Enum values:

• DS_ERROR
• DS_WARNING
• DS_REMARK - Added in LTO_API_VERSION=10.
• DS_NOTE

See Also:

• Constant Field Values

LTODS_REMARK

public static final int LTODS_REMARK

Diagnostic severity.

(lto_codegen_diagnostic_severity_t)

Enum values:

• DS_ERROR
• DS_WARNING
• DS_REMARK - Added in LTO_API_VERSION=10.
• DS_NOTE

See Also:

• Constant Field Values

LTODS_NOTE

public static final int LTODS_NOTE

Diagnostic severity.

(lto_codegen_diagnostic_severity_t)

Enum values:

• DS_ERROR
• DS_WARNING
• DS_REMARK - Added in LTO_API_VERSION=10.
• DS_NOTE

See Also:

• Constant Field Values

Method Details

getLibrary

public static org.lwjgl.system.SharedLibrary getLibrary()

Returns the LTO SharedLibrary.

nlto_get_version

public static long nlto_get_version()

Unsafe version of: get_version

lto_get_version

public static String lto_get_version()

Returns a printable string.

nlto_get_error_message

public static long nlto_get_error_message()

Unsafe version of: get_error_message

lto_get_error_message

public static @Nullable String lto_get_error_message()

Returns the last error string or NULL if last operation was successful.

nlto_module_is_object_file

public static boolean nlto_module_is_object_file(long path)

Unsafe version of: module_is_object_file

lto_module_is_object_file

public static boolean lto_module_is_object_file(ByteBuffer path)

Checks if a file is a loadable object file.

lto_module_is_object_file

public static boolean lto_module_is_object_file(CharSequence path)

Checks if a file is a loadable object file.

nlto_module_is_object_file_for_target

public static boolean nlto_module_is_object_file_for_target(long path,
 long target_triple_prefix)

Unsafe version of: module_is_object_file_for_target

lto_module_is_object_file_for_target

public static boolean lto_module_is_object_file_for_target(ByteBuffer path,
 ByteBuffer target_triple_prefix)

Checks if a file is a loadable object compiled for requested target.

lto_module_is_object_file_for_target

public static boolean lto_module_is_object_file_for_target(CharSequence path,
 CharSequence target_triple_prefix)

Checks if a file is a loadable object compiled for requested target.

nlto_module_has_objc_category

public static boolean nlto_module_has_objc_category(long mem,
 long length)

Unsafe version of: module_has_objc_category

lto_module_has_objc_category

public static boolean lto_module_has_objc_category(ByteBuffer mem)

Return true if Buffer contains a bitcode file with ObjC code (category or class) in it.

nlto_module_is_object_file_in_memory

public static boolean nlto_module_is_object_file_in_memory(long mem,
 long length)

Unsafe version of: module_is_object_file_in_memory

lto_module_is_object_file_in_memory

public static boolean lto_module_is_object_file_in_memory(ByteBuffer mem)

Checks if a buffer is a loadable object file.

nlto_module_is_object_file_in_memory_for_target

public static boolean nlto_module_is_object_file_in_memory_for_target(long mem,
 long length,
 long target_triple_prefix)

Unsafe version of: module_is_object_file_in_memory_for_target

lto_module_is_object_file_in_memory_for_target

public static boolean lto_module_is_object_file_in_memory_for_target(ByteBuffer mem,
 ByteBuffer target_triple_prefix)

Checks if a buffer is a loadable object compiled for requested target.

lto_module_is_object_file_in_memory_for_target

public static boolean lto_module_is_object_file_in_memory_for_target(ByteBuffer mem,
 CharSequence target_triple_prefix)

Checks if a buffer is a loadable object compiled for requested target.

nlto_module_create

public static long nlto_module_create(long path)

Unsafe version of: module_create

lto_module_create

public static long lto_module_create(ByteBuffer path)

Loads an object file from disk. Returns NULL on error (check get_error_message for details).

lto_module_create

public static long lto_module_create(CharSequence path)

Loads an object file from disk. Returns NULL on error (check get_error_message for details).

nlto_module_create_from_memory

public static long nlto_module_create_from_memory(long mem,
 long length)

Unsafe version of: module_create_from_memory

lto_module_create_from_memory

public static long lto_module_create_from_memory(ByteBuffer mem)

Loads an object file from memory. Returns NULL on error (check get_error_message for details).

nlto_module_create_from_memory_with_path

public static long nlto_module_create_from_memory_with_path(long mem,
 long length,
 long path)

Unsafe version of: module_create_from_memory_with_path

lto_module_create_from_memory_with_path

public static long lto_module_create_from_memory_with_path(ByteBuffer mem,
 ByteBuffer path)

Loads an object file from memory with an extra path argument. Returns NULL on error (check get_error_message for details).

lto_module_create_from_memory_with_path

public static long lto_module_create_from_memory_with_path(ByteBuffer mem,
 CharSequence path)

Loads an object file from memory with an extra path argument. Returns NULL on error (check get_error_message for details).

nlto_module_create_in_local_context

public static long nlto_module_create_in_local_context(long mem,
 long length,
 long path)

Unsafe version of: module_create_in_local_context

lto_module_create_in_local_context

public static long lto_module_create_in_local_context(ByteBuffer mem,
 ByteBuffer path)

Loads an object file in its own context.

Loads an object file in its own LLVMContext. This function call is thread-safe. However, modules created this way should not be merged into an lto_code_gen_t using codegen_add_module.

Returns NULL on error (check get_error_message for details).

lto_module_create_in_local_context

public static long lto_module_create_in_local_context(ByteBuffer mem,
 CharSequence path)

Loads an object file in its own context.

Loads an object file in its own LLVMContext. This function call is thread-safe. However, modules created this way should not be merged into an lto_code_gen_t using codegen_add_module.

Returns NULL on error (check get_error_message for details).

nlto_module_create_in_codegen_context

public static long nlto_module_create_in_codegen_context(long mem,
 long length,
 long path,
 long cg)

Unsafe version of: module_create_in_codegen_context

lto_module_create_in_codegen_context

public static long lto_module_create_in_codegen_context(ByteBuffer mem,
 ByteBuffer path,
 long cg)

Loads an object file in the codegen context.

Loads an object file into the same context as cg. The module is safe to add using codegen_add_module.

Returns NULL on error (check get_error_message for details).

lto_module_create_in_codegen_context

public static long lto_module_create_in_codegen_context(ByteBuffer mem,
 CharSequence path,
 long cg)

Loads an object file in the codegen context.

Loads an object file into the same context as cg. The module is safe to add using codegen_add_module.

Returns NULL on error (check get_error_message for details).

nlto_module_create_from_fd

public static long nlto_module_create_from_fd(int fd,
 long path,
 long file_size)

Unsafe version of: module_create_from_fd

lto_module_create_from_fd

public static long lto_module_create_from_fd(int fd,
 ByteBuffer path,
 long file_size)

Loads an object file from disk. The seek point of fd is not preserved. Returns NULL on error (check get_error_message for details).

lto_module_create_from_fd

public static long lto_module_create_from_fd(int fd,
 CharSequence path,
 long file_size)

Loads an object file from disk. The seek point of fd is not preserved. Returns NULL on error (check get_error_message for details).

nlto_module_create_from_fd_at_offset

public static long nlto_module_create_from_fd_at_offset(int fd,
 long path,
 long file_size,
 long map_size,
 long offset)

Unsafe version of: module_create_from_fd_at_offset

lto_module_create_from_fd_at_offset

public static long lto_module_create_from_fd_at_offset(int fd,
 ByteBuffer path,
 long file_size,
 long map_size,
 long offset)

Loads an object file from disk. The seek point of fd is not preserved. Returns NULL on error (check get_error_message for details).

lto_module_create_from_fd_at_offset

public static long lto_module_create_from_fd_at_offset(int fd,
 CharSequence path,
 long file_size,
 long map_size,
 long offset)

Loads an object file from disk. The seek point of fd is not preserved. Returns NULL on error (check get_error_message for details).

lto_module_dispose

public static void lto_module_dispose(long mod)

Frees all memory internally allocated by the module. Upon return the lto_module_t is no longer valid.

nlto_module_get_target_triple

public static long nlto_module_get_target_triple(long mod)

Unsafe version of: module_get_target_triple

lto_module_get_target_triple

public static @Nullable String lto_module_get_target_triple(long mod)

Returns triple string which the object module was compiled under.

nlto_module_set_target_triple

public static void nlto_module_set_target_triple(long mod,
 long triple)

Unsafe version of: module_set_target_triple

lto_module_set_target_triple

public static void lto_module_set_target_triple(long mod,
 ByteBuffer triple)

Sets triple string with which the object will be codegened.

lto_module_set_target_triple

public static void lto_module_set_target_triple(long mod,
 CharSequence triple)

Sets triple string with which the object will be codegened.

lto_module_get_num_symbols

public static int lto_module_get_num_symbols(long mod)

Returns the number of symbols in the object module.

nlto_module_get_symbol_name

public static long nlto_module_get_symbol_name(long mod,
 int index)

Unsafe version of: module_get_symbol_name

lto_module_get_symbol_name

public static @Nullable String lto_module_get_symbol_name(long mod,
 int index)

Returns the name of the ith symbol in the object module.

lto_module_get_symbol_attribute

public static int lto_module_get_symbol_attribute(long mod,
 int index)

Returns the attributes of the ith symbol in the object module.

nlto_module_get_linkeropts

public static long nlto_module_get_linkeropts(long mod)

Unsafe version of: module_get_linkeropts

lto_module_get_linkeropts

public static @Nullable String lto_module_get_linkeropts(long mod)

Returns the module's linker options.

The linker options may consist of multiple flags. It is the linker's responsibility to split the flags using a platform-specific mechanism.

nlto_module_get_macho_cputype

public static boolean nlto_module_get_macho_cputype(long mod,
 long out_cputype,
 long out_cpusubtype)

Unsafe version of: module_get_macho_cputype

lto_module_get_macho_cputype

public static boolean lto_module_get_macho_cputype(long mod,
 IntBuffer out_cputype,
 IntBuffer out_cpusubtype)

If targeting mach-o on darwin, this function gets the CPU type and subtype that will end up being encoded in the mach-o header. These are the values that can be found in mach/machine.h.

Parameters:

out_cputype - must be non-NULL

out_cpusubtype - must be non-NULL

Returns:

true on error (check get_error_message for details).

Since:

11, LTO_API_VERSION=27

lto_module_has_ctor_dtor

public static boolean lto_module_has_ctor_dtor(long mod)

This function can be used by the linker to check if a given module has any constructor or destructor functions.

Returns:

true if the module has either the @llvm.global_ctors or the @llvm.global_dtors symbol. Otherwise returns false.

Since:

LTO_API_VERSION=29

nlto_codegen_set_diagnostic_handler

public static void nlto_codegen_set_diagnostic_handler(long cg,
 long handler,
 long ctxt)

Unsafe version of: codegen_set_diagnostic_handler

lto_codegen_set_diagnostic_handler

public static void lto_codegen_set_diagnostic_handler(long cg,
 LTODiagnosticHandlerI handler,
 long ctxt)

Set a diagnostic handler and the related context (void *). This is more general than get_error_message, as the diagnostic handler can be called at anytime within lto.

lto_codegen_create

public static long lto_codegen_create()

Instantiates a code generator. Returns NULL on error (check get_error_message for details).

All modules added using codegen_add_module must have been created in the same context as the codegen.

lto_codegen_create_in_local_context

public static long lto_codegen_create_in_local_context()

Instantiate a code generator in its own context.

Instantiates a code generator in its own context. Modules added via codegen_add_module must have all been created in the same context, using module_create_in_codegen_context.

lto_codegen_dispose

public static void lto_codegen_dispose(long cg)

Frees all code generator and all memory it internally allocated. Upon return the lto_code_gen_t is no longer valid.

lto_codegen_add_module

public static boolean lto_codegen_add_module(long cg,
 long mod)

Add an object module to the set of modules for which code will be generated. Returns true on error (check get_error_message for details).

cg and mod must both be in the same context. See codegen_create_in_local_context and module_create_in_codegen_context.

lto_codegen_set_module

public static void lto_codegen_set_module(long cg,
 long mod)

Sets the object module for code generation. This will transfer the ownership of the module to the code generator.

cg and mod must both be in the same context.

lto_codegen_set_debug_model

public static boolean lto_codegen_set_debug_model(long cg,
 int model)

Sets if debug info should be generated. Returns true on error (check get_error_message for details).

lto_codegen_set_pic_model

public static boolean lto_codegen_set_pic_model(long cg,
 int model)

Sets which PIC code model to generated. Returns true on error (check get_error_message for details).

nlto_codegen_set_cpu

public static void nlto_codegen_set_cpu(long cg,
 long cpu)

Unsafe version of: codegen_set_cpu

lto_codegen_set_cpu

public static void lto_codegen_set_cpu(long cg,
 ByteBuffer cpu)

Sets the cpu to generate code for.

lto_codegen_set_cpu

public static void lto_codegen_set_cpu(long cg,
 CharSequence cpu)

Sets the cpu to generate code for.

nlto_codegen_set_assembler_path

public static void nlto_codegen_set_assembler_path(long cg,
 long path)

Unsafe version of: codegen_set_assembler_path

lto_codegen_set_assembler_path

public static void lto_codegen_set_assembler_path(long cg,
 ByteBuffer path)

Sets the location of the assembler tool to run. If not set, libLTO will use gcc to invoke the assembler.

lto_codegen_set_assembler_path

public static void lto_codegen_set_assembler_path(long cg,
 CharSequence path)

Sets the location of the assembler tool to run. If not set, libLTO will use gcc to invoke the assembler.

nlto_codegen_set_assembler_args

public static void nlto_codegen_set_assembler_args(long cg,
 long args,
 int nargs)

Unsafe version of: codegen_set_assembler_args

lto_codegen_set_assembler_args

public static void lto_codegen_set_assembler_args(long cg,
 org.lwjgl.PointerBuffer args)

Sets extra arguments that libLTO should pass to the assembler.

nlto_codegen_add_must_preserve_symbol

public static void nlto_codegen_add_must_preserve_symbol(long cg,
 long symbol)

Unsafe version of: codegen_add_must_preserve_symbol

lto_codegen_add_must_preserve_symbol

public static void lto_codegen_add_must_preserve_symbol(long cg,
 ByteBuffer symbol)

Adds to a list of all global symbols that must exist in the final generated code. If a function is not listed there, it might be inlined into every usage and optimized away.

lto_codegen_add_must_preserve_symbol

public static void lto_codegen_add_must_preserve_symbol(long cg,
 CharSequence symbol)

Adds to a list of all global symbols that must exist in the final generated code. If a function is not listed there, it might be inlined into every usage and optimized away.

nlto_codegen_write_merged_modules

public static boolean nlto_codegen_write_merged_modules(long cg,
 long path)

Unsafe version of: codegen_write_merged_modules

lto_codegen_write_merged_modules

public static boolean lto_codegen_write_merged_modules(long cg,
 ByteBuffer path)

Writes a new object file at the specified path that contains the merged contents of all modules added so far. Returns true on error (check get_error_message for details).

lto_codegen_write_merged_modules

public static boolean lto_codegen_write_merged_modules(long cg,
 CharSequence path)

Writes a new object file at the specified path that contains the merged contents of all modules added so far. Returns true on error (check get_error_message for details).

nlto_codegen_compile

public static long nlto_codegen_compile(long cg,
 long length)

Unsafe version of: codegen_compile

lto_codegen_compile

public static @Nullable ByteBuffer lto_codegen_compile(long cg)

Generates code for all added modules into one native object file. This calls codegen_optimize then codegen_compile_optimized.

On success returns a pointer to a generated mach-o/ELF buffer and length set to the buffer size. The buffer is owned by the lto_code_gen_t and will be freed when codegen_dispose is called, or lto_codegen_compile() is called again. On failure, returns NULL (check get_error_message for details).

nlto_codegen_compile_to_file

public static boolean nlto_codegen_compile_to_file(long cg,
 long name)

Unsafe version of: codegen_compile_to_file

lto_codegen_compile_to_file

public static boolean lto_codegen_compile_to_file(long cg,
 org.lwjgl.PointerBuffer name)

Generates code for all added modules into one native object file. This calls codegen_optimize then codegen_compile_optimized (instead of returning a generated mach-o/ELF buffer, it writes to a file).

The name of the file is written to name. Returns true on error.

lto_codegen_optimize

public static boolean lto_codegen_optimize(long cg)

Runs optimization for the merged module. Returns true on error.

nlto_codegen_compile_optimized

public static long nlto_codegen_compile_optimized(long cg,
 long length)

Unsafe version of: codegen_compile_optimized

lto_codegen_compile_optimized

public static @Nullable ByteBuffer lto_codegen_compile_optimized(long cg)

Generates code for the optimized merged module into one native object file. It will not run any IR optimizations on the merged module.

On success returns a pointer to a generated mach-o/ELF buffer and length set to the buffer size. The buffer is owned by the lto_code_gen_t and will be freed when codegen_dispose is called, or lto_codegen_compile_optimized() is called again. On failure, returns NULL (check get_error_message for details).

lto_api_version

public static int lto_api_version()

Returns the runtime API version.

nlto_set_debug_options

public static void nlto_set_debug_options(long options,
 int number)

Unsafe version of: set_debug_options

lto_set_debug_options

public static void lto_set_debug_options(org.lwjgl.PointerBuffer options)

Parses options immediately, making them available as early as possible.

For example during executing codegen::InitTargetOptionsFromCodeGenFlags. Since parsing shud only happen once, only one of codegen_debug_options or lto_set_debug_options should be called.

Since:

13, LTO_API_VERSION=28

nlto_codegen_debug_options

public static void nlto_codegen_debug_options(long cg,
 long options)

Unsafe version of: codegen_debug_options

lto_codegen_debug_options

public static void lto_codegen_debug_options(long cg,
 ByteBuffer options)

Sets options to help debug codegen bugs.

Since parsing should only happen once, only one of lto_codegen_debug_options or set_debug_options should be called.

This function takes one or more options separated by spaces. Warning: passing file paths through this function may confuse the argument parser if the paths contain spaces.

lto_codegen_debug_options

public static void lto_codegen_debug_options(long cg,
 CharSequence options)

Sets options to help debug codegen bugs.

Since parsing should only happen once, only one of lto_codegen_debug_options or set_debug_options should be called.

This function takes one or more options separated by spaces. Warning: passing file paths through this function may confuse the argument parser if the paths contain spaces.

nlto_codegen_debug_options_array

public static void nlto_codegen_debug_options_array(long cg,
 long options,
 int number)

Unsafe version of: codegen_debug_options_array

lto_codegen_debug_options_array

public static void lto_codegen_debug_options_array(long cg,
 org.lwjgl.PointerBuffer options)

Same as codegen_debug_options, but takes every option separately through an array.

Since:

10, prior to LTO_API_VERSION=26

lto_initialize_disassembler

public static void lto_initialize_disassembler()

Initializes LLVM disassemblers.

lto_codegen_set_should_internalize

public static void lto_codegen_set_should_internalize(long cg,
 boolean ShouldInternalize)

Sets if we should run internalize pass during optimization and code generation.

lto_codegen_set_should_embed_uselists

public static void lto_codegen_set_should_embed_uselists(long cg,
 boolean ShouldEmbedUselists)

Set whether to embed uselists in bitcode.

Sets whether codegen_write_merged_modules should embed uselists in output bitcode. This should be turned on for all -save-temps output.

nlto_input_create

public static long nlto_input_create(long buffer,
 long buffer_size,
 long path)

Unsafe version of: input_create

lto_input_create

public static long lto_input_create(ByteBuffer buffer,
 ByteBuffer path)

Creates an LTO input file from a buffer.

The path argument is used for diagnotics as this function otherwise does not know which file the given buffer is associated with.

Since:

10, LTO_API_VERSION=24

lto_input_create

public static long lto_input_create(ByteBuffer buffer,
 CharSequence path)

Creates an LTO input file from a buffer.

The path argument is used for diagnotics as this function otherwise does not know which file the given buffer is associated with.

Since:

10, LTO_API_VERSION=24

lto_input_dispose

public static void lto_input_dispose(long input)

Frees all memory internally allocated by the LTO input file. Upon return the lto_module_t is no longer valid.

Since:

10, LTO_API_VERSION=24

lto_input_get_num_dependent_libraries

public static int lto_input_get_num_dependent_libraries(long input)

Returns the number of dependent library specifiers for the given LTO input file.

Since:

10, LTO_API_VERSION=24

nlto_input_get_dependent_library

public static long nlto_input_get_dependent_library(long input,
 long index,
 long size)

Unsafe version of: input_get_dependent_library

lto_input_get_dependent_library

public static @Nullable String lto_input_get_dependent_library(long input,
 long index)

Returns the ith dependent library specifier for the given LTO input file. The returned string is not null-terminated.

Since:

10, LTO_API_VERSION=24

nlto_runtime_lib_symbols_list

public static long nlto_runtime_lib_symbols_list(long size)

Unsafe version of: runtime_lib_symbols_list

lto_runtime_lib_symbols_list

public static @Nullable org.lwjgl.PointerBuffer lto_runtime_lib_symbols_list()

Returns the list of libcall symbols that can be generated by LTO that might not be visible from the symbol table of bitcode files.

Since:

10, LTO_API_VERSION=25

thinlto_create_codegen

public static long thinlto_create_codegen()

Instantiates a ThinLTO code generator. Returns NULL on error (check lto_get_error_message() for details).

The ThinLTOCodeGenerator is not intended to be reuse for multiple compilation: the model is that the client adds modules to the generator and ask to perform the ThinLTO optimizations / codegen, and finally destroys the codegenerator.

thinlto_codegen_dispose

public static void thinlto_codegen_dispose(long cg)

Frees the generator and all memory it internally allocated. Upon return the thinlto_code_gen_t is no longer valid.

nthinlto_codegen_add_module

public static void nthinlto_codegen_add_module(long cg,
 long identifier,
 long data,
 int length)

Unsafe version of: thinlto_codegen_add_module(long, java.nio.ByteBuffer, java.nio.ByteBuffer)

thinlto_codegen_add_module

public static void thinlto_codegen_add_module(long cg,
 ByteBuffer identifier,
 ByteBuffer data)

Add a module to a ThinLTO code generator. Identifier has to be unique among all the modules in a code generator. The data buffer stays owned by the client, and is expected to be available for the entire lifetime of the thinlto_code_gen_t it is added to.

On failure, returns NULL (check get_error_message for details).

thinlto_codegen_add_module

public static void thinlto_codegen_add_module(long cg,
 CharSequence identifier,
 ByteBuffer data)

Add a module to a ThinLTO code generator. Identifier has to be unique among all the modules in a code generator. The data buffer stays owned by the client, and is expected to be available for the entire lifetime of the thinlto_code_gen_t it is added to.

On failure, returns NULL (check get_error_message for details).

thinlto_codegen_process

public static void thinlto_codegen_process(long cg)

Optimize and codegen all the modules added to the codegenerator using ThinLTO. Resulting objects are accessible using thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer).

thinlto_module_get_num_objects

public static int thinlto_module_get_num_objects(long cg)

Returns the number of object files produced by the ThinLTO CodeGenerator.

It usually matches the number of input files, but this is not a guarantee of the API and may change in future implementation, so the client should not assume it.

nthinlto_module_get_object

public static void nthinlto_module_get_object(long cg,
 int index,
 long __functionAddress,
 long __result)

Unsafe version of: thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer)

nthinlto_module_get_object

public static void nthinlto_module_get_object(long cg,
 int index,
 long __result)

Unsafe version of: thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer)

thinlto_module_get_object

public static LTOObjectBuffer thinlto_module_get_object(long cg,
 int index,
 LTOObjectBuffer __result)

Returns a reference to the ith object file produced by the ThinLTO CodeGenerator.

Client should use thinlto_module_get_num_objects(long) to get the number of available objects.

thinlto_module_get_num_object_files

public static int thinlto_module_get_num_object_files(long cg)

Returns the number of object files produced by the ThinLTO CodeGenerator.

It usually matches the number of input files, but this is not a guarantee of the API and may change in future implementation, so the client should not assume it.

nthinlto_module_get_object_file

public static long nthinlto_module_get_object_file(long cg,
 int index)

Unsafe version of: thinlto_module_get_object_file(long, int)

thinlto_module_get_object_file

public static @Nullable String thinlto_module_get_object_file(long cg,
 int index)

Returns the path to the ith object file produced by the ThinLTO CodeGenerator.

Client should use thinlto_module_get_num_object_files(long) to get the number of available objects.

thinlto_codegen_set_pic_model

public static boolean thinlto_codegen_set_pic_model(long cg,
 int model)

Sets which PIC code model to generate. Returns true on error (check get_error_message for details).

nthinlto_codegen_set_savetemps_dir

public static void nthinlto_codegen_set_savetemps_dir(long cg,
 long save_temps_dir)

Unsafe version of: thinlto_codegen_set_savetemps_dir(long, java.nio.ByteBuffer)

thinlto_codegen_set_savetemps_dir

public static void thinlto_codegen_set_savetemps_dir(long cg,
 ByteBuffer save_temps_dir)

Sets the path to a directory to use as a storage for temporary bitcode files. The intention is to make the bitcode files available for debugging at various stage of the pipeline.

thinlto_codegen_set_savetemps_dir

public static void thinlto_codegen_set_savetemps_dir(long cg,
 CharSequence save_temps_dir)

Sets the path to a directory to use as a storage for temporary bitcode files. The intention is to make the bitcode files available for debugging at various stage of the pipeline.

nthinlto_set_generated_objects_dir

public static void nthinlto_set_generated_objects_dir(long cg,
 long save_temps_dir)

Unsafe version of: thinlto_set_generated_objects_dir(long, java.nio.ByteBuffer)

thinlto_set_generated_objects_dir

public static void thinlto_set_generated_objects_dir(long cg,
 ByteBuffer save_temps_dir)

Set the path to a directory where to save generated object files. This path can be used by a linker to request on-disk files instead of in-memory buffers. When set, results are available through thinlto_module_get_object_file(long, int) instead of thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer).

thinlto_set_generated_objects_dir

public static void thinlto_set_generated_objects_dir(long cg,
 CharSequence save_temps_dir)

Set the path to a directory where to save generated object files. This path can be used by a linker to request on-disk files instead of in-memory buffers. When set, results are available through thinlto_module_get_object_file(long, int) instead of thinlto_module_get_object(long, int, org.lwjgl.llvm.LTOObjectBuffer).

nthinlto_codegen_set_cpu

public static void nthinlto_codegen_set_cpu(long cg,
 long cpu)

Unsafe version of: thinlto_codegen_set_cpu(long, java.nio.ByteBuffer)

thinlto_codegen_set_cpu

public static void thinlto_codegen_set_cpu(long cg,
 ByteBuffer cpu)

Sets the cpu to generate code for.

thinlto_codegen_set_cpu

public static void thinlto_codegen_set_cpu(long cg,
 CharSequence cpu)

Sets the cpu to generate code for.

thinlto_codegen_disable_codegen

public static void thinlto_codegen_disable_codegen(long cg,
 boolean disable)

Disable CodeGen, only run the stages till codegen and stop. The output will be bitcode.

thinlto_codegen_set_codegen_only

public static void thinlto_codegen_set_codegen_only(long cg,
 boolean codegen_only)

Perform CodeGen only: disable all other stages.

nthinlto_debug_options

public static void nthinlto_debug_options(long options,
 int number)

Unsafe version of: thinlto_debug_options(org.lwjgl.PointerBuffer)

thinlto_debug_options

public static void thinlto_debug_options(org.lwjgl.PointerBuffer options)

Parse -mllvm style debug options.

lto_module_is_thinlto

public static boolean lto_module_is_thinlto(long mod)

Test if a module has support for ThinLTO linking.

nthinlto_codegen_add_must_preserve_symbol

public static void nthinlto_codegen_add_must_preserve_symbol(long cg,
 long name,
 int length)

Unsafe version of: thinlto_codegen_add_must_preserve_symbol(long, java.nio.ByteBuffer)

thinlto_codegen_add_must_preserve_symbol

public static void thinlto_codegen_add_must_preserve_symbol(long cg,
 ByteBuffer name)

Adds a symbol to the list of global symbols that must exist in the final generated code. If a function is not listed there, it might be inlined into every usage and optimized away. For every single module, the functions referenced from code outside of the ThinLTO modules need to be added here.

thinlto_codegen_add_must_preserve_symbol

public static void thinlto_codegen_add_must_preserve_symbol(long cg,
 CharSequence name)

Adds a symbol to the list of global symbols that must exist in the final generated code. If a function is not listed there, it might be inlined into every usage and optimized away. For every single module, the functions referenced from code outside of the ThinLTO modules need to be added here.

nthinlto_codegen_add_cross_referenced_symbol

public static void nthinlto_codegen_add_cross_referenced_symbol(long cg,
 long name,
 int length)

Unsafe version of: thinlto_codegen_add_cross_referenced_symbol(long, java.nio.ByteBuffer)

thinlto_codegen_add_cross_referenced_symbol

public static void thinlto_codegen_add_cross_referenced_symbol(long cg,
 ByteBuffer name)

Adds a symbol to the list of global symbols that are cross-referenced between ThinLTO files. If the ThinLTO CodeGenerator can ensure that every references from a ThinLTO module to this symbol is optimized away, then the symbol can be discarded.

thinlto_codegen_add_cross_referenced_symbol

public static void thinlto_codegen_add_cross_referenced_symbol(long cg,
 CharSequence name)

Adds a symbol to the list of global symbols that are cross-referenced between ThinLTO files. If the ThinLTO CodeGenerator can ensure that every references from a ThinLTO module to this symbol is optimized away, then the symbol can be discarded.

nthinlto_codegen_set_cache_dir

public static void nthinlto_codegen_set_cache_dir(long cg,
 long cache_dir)

Unsafe version of: thinlto_codegen_set_cache_dir(long, java.nio.ByteBuffer)

thinlto_codegen_set_cache_dir

public static void thinlto_codegen_set_cache_dir(long cg,
 ByteBuffer cache_dir)

Sets the path to a directory to use as a cache storage for incremental build. Setting this activates caching.

thinlto_codegen_set_cache_dir

public static void thinlto_codegen_set_cache_dir(long cg,
 CharSequence cache_dir)

Sets the path to a directory to use as a cache storage for incremental build. Setting this activates caching.

thinlto_codegen_set_cache_pruning_interval

public static void thinlto_codegen_set_cache_pruning_interval(long cg,
 int interval)

Sets the cache pruning interval (in seconds). A negative value disables the pruning. An unspecified default value will be applied, and a value of 0 will force prunning to occur.

thinlto_codegen_set_final_cache_size_relative_to_available_space

public static void thinlto_codegen_set_final_cache_size_relative_to_available_space(long cg,
 int percentage)

Sets the maximum cache size that can be persistent across build, in terms of percentage of the available space on the disk. Set to 100 to indicate no limit, 50 to indicate that the cache size will not be left over half the available space. A value over 100 will be reduced to 100, a value of 0 will be ignored. An unspecified default value will be applied.

The formula looks like: AvailableSpace = FreeSpace + ExistingCacheSize NewCacheSize = AvailableSpace * P/100

thinlto_codegen_set_cache_entry_expiration

public static void thinlto_codegen_set_cache_entry_expiration(long cg,
 int expiration)

Sets the expiration (in seconds) for an entry in the cache. An unspecified default value will be applied. A value of 0 will be ignored.

thinlto_codegen_set_cache_size_bytes

public static void thinlto_codegen_set_cache_size_bytes(long cg,
 int max_size_bytes)

Sets the maximum size of the cache directory (in bytes). A value over the amount of available space on the disk will be reduced to the amount of available space. An unspecified default value will be applied. A value of 0 will be ignored.

thinlto_codegen_set_cache_size_megabytes

public static void thinlto_codegen_set_cache_size_megabytes(long cg,
 int max_size_megabytes)

Same as thinlto_codegen_set_cache_size_bytes(long, int), except the maximum size is in megabytes (2²⁰ bytes).

thinlto_codegen_set_cache_size_files

public static void thinlto_codegen_set_cache_size_files(long cg,
 int max_size_files)

Sets the maximum number of files in the cache directory. An unspecified default value will be applied. A value of 0 will be ignored.