IAR开发手册：ARM编程与环境配置指南

需积分: 9 185 浏览量更新于2024-07-17 收藏 6.18MB PDF 举报

"EWARM Development Guide 是一份由 IAR Systems 出版的针对 ARM 架构的 C/C++ 开发指南，详细介绍了如何在 IAR 编程环境中进行编译和链接操作。这份文档适用于使用 IAR Embedded Workbench 开发工具进行 ARM 核心的软件开发。" 在这份 EWARM 开发指南中，你可以了解到以下关键知识点： 1. **IAR Embedded Workbench**：这是 IAR Systems 提供的一款集成开发环境（IDE），专为嵌入式系统设计，支持多种微处理器架构，包括 ARM。它包含了编译器、调试器和其他工具，为开发者提供了一个全面的开发平台。 2. **ARM ASM**：ARM 汇编语言是 ARM 架构下编写底层代码的常用语言。在指南中，你将学习到如何在 IAR 环境下使用 ARM 汇编进行程序编写和优化。 3. **编译与链接过程**：文档详细解释了如何配置 IAR 编译器进行 ARM 代码的编译，并介绍了链接过程，这包括设置编译选项、头文件路径、库文件以及如何解决链接错误等。 4. **版权与法律条款**：IAR Systems 强调了文档的版权信息，用户需在许可范围内使用和复制软件，同时也明确声明了对于任何直接或间接损害，公司及其员工不承担法律责任。 5. **免责声明**：由于技术的快速发展，文档中的信息可能会随时更新，IAR Systems 不保证文档的绝对准确性和完整性，使用者需自行承担可能存在的错误或遗漏。 6. **商标信息**：文档列出了 IAR Systems 的一系列商标，如 IAR Embedded Workbench、C-SPY、C-RUN 等，这些都是该公司开发工具和服务的标识。通过这份指南，开发者可以深入了解 IAR 工具链的使用，从而高效地进行 ARM 平台的软件开发工作。从项目设置、源代码编写、编译配置到调试技巧，开发者都能从中获取详尽的指导。对于初次接触 IAR 和 ARM 开发的人员来说，这是一份非常有价值的参考资料。

AFE1_AFE2-1:1

IAR C/C++ Development Guide

Compiling and Linking for ARM

--predef_macros ............................................................................... 287

--preinclude ..................................................................................... 287

--preprocess ...................................................................................... 287

--public_equ ..................................................................................... 288

--relaxed_fp ...................................................................................... 288

--remarks .......................................................................................... 289

--require_prototypes ......................................................................... 289

--ropi ................................................................................................. 289

--rwpi ................................................................................................ 290

--rwpi_near ....................................................................................... 290

--section ............................................................................................ 291

--silent .............................................................................................. 291

--source_encoding ............................................................................ 292

--strict ............................................................................................... 292

--system_include_dir ........................................................................ 293

--text_out .......................................................................................... 293

--thumb ............................................................................................. 294

--uniform_attribute_syntax .............................................................. 294

--use_c++_inline .............................................................................. 294

--use_unix_directory_separators ...................................................... 295

--utf8_text_in ................................................................................... 295

--vectorize ........................................................................................ 295

--version ........................................................................................... 296

--vla .................................................................................................. 296

--warn_about_c_style_casts ............................................................. 296

--warnings_affect_exit_code ............................................................ 296

--warnings_are_errors ...................................................................... 297

Linker options .................................................................................................. 299

Summary of linker options ............................................................... 299

Descriptions of linker options ......................................................... 303

--advanced_heap .............................................................................. 303

--basic_heap ..................................................................................... 303

--BE8 ................................................................................................ 304

AFE1_AFE2-1:1

Contents

--BE32 .............................................................................................. 304

--call_graph ...................................................................................... 304

--config ............................................................................................. 305

--config_def ...................................................................................... 305

--config_search ................................................................................. 306

--cpp_init_routine ............................................................................. 306

--cpu ................................................................................................. 307

--define_symbol ............................................................................... 307

--dependencies ................................................................................. 307

--diag_error ...................................................................................... 308

--diag_remark ................................................................................... 308

--diag_suppress ................................................................................ 309

--diag_warning ................................................................................. 309

--diagnostics_tables .......................................................................... 310

--do_segment_pad ............................................................................ 310

--enable_hardware_workaround ...................................................... 310

--enable_stack_usage ....................................................................... 311

--entry ............................................................................................... 311

--error_limit ...................................................................................... 312

--exception_tables ............................................................................ 312

--export_builtin_config .................................................................... 313

--extra_init ........................................................................................ 313

-f ....................................................................................................... 313

--force_exceptions ............................................................................ 314

--force_output ................................................................................... 314

--fpu .................................................................................................. 314

--image_input ................................................................................... 315

--import_cmse_lib_in ....................................................................... 316

--import_cmse_lib_out ..................................................................... 316

--inline .............................................................................................. 316

--keep ............................................................................................... 317

--log .................................................................................................. 317

--log_file ........................................................................................... 318

--mangled_names_in_messages ....................................................... 318

AFE1_AFE2-1:1

IAR C/C++ Development Guide

Compiling and Linking for ARM

--map ................................................................................................ 319

--merge_duplicate_sections ............................................................. 319

--no_bom .......................................................................................... 320

--no_dynamic_rtti_elimination ........................................................ 320

--no_entry ......................................................................................... 320

--no_exceptions ................................................................................ 321

--no_fragments ................................................................................. 321

--no_free_heap ................................................................................. 321

--no_inline ........................................................................................ 322

--no_library_search .......................................................................... 322

--no_literal_pool ............................................................................... 322

--no_locals ........................................................................................ 323

--no_range_reservations ................................................................... 323

--no_remove ..................................................................................... 323

--no_veneers ..................................................................................... 324

--no_vfe ............................................................................................ 324

--no_warnings .................................................................................. 324

--no_wrap_diagnostics ..................................................................... 325

--only_stdout .................................................................................... 325

--output, -o ....................................................................................... 325

--pi_veneers ...................................................................................... 325

--place_holder .................................................................................. 326

--preconfig ........................................................................................ 326

--printf_multibytes ........................................................................... 327

--redirect ........................................................................................... 327

--remarks .......................................................................................... 327

--scanf_multibytes ............................................................................ 328

--search, -L ....................................................................................... 328

--semihosting .................................................................................... 328

--silent .............................................................................................. 329

--skip_dynamic_initialization .......................................................... 329

--stack_usage_control ...................................................................... 329

--strip ................................................................................................ 330

--text_out .......................................................................................... 330

AFE1_AFE2-1:1

Contents

--threaded_lib ................................................................................... 331

--timezone_lib .................................................................................. 331

--treat_rvct_modules_as_softfp ....................................................... 331

--use_full_std_template_names ....................................................... 331

--utf8_text_in ................................................................................... 332

--version ........................................................................................... 332

--vfe .................................................................................................. 332

--warnings_affect_exit_code ............................................................ 333

--warnings_are_errors ...................................................................... 333

--whole_archive ............................................................................... 334

Data representation ...................................................................................... 335

Alignment ................................................................................................ 335

Alignment on the ARM core ........................................................... 336

Byte order ................................................................................................ 336

Basic data types—integer types .................................................... 337

Integer types—an overview ............................................................. 337

Bool .................................................................................................. 337

The enum type .................................................................................. 338

The char type ................................................................................... 338

The wchar_t type ............................................................................. 338

The char16_t type ............................................................................. 338

The char32_t type ............................................................................. 338

Bitfields ............................................................................................ 338

Basic data types—floating-point types ....................................... 342

Floating-point environment .............................................................. 342

32-bit floating-point format ............................................................. 343

64-bit floating-point format ............................................................. 343

Representation of special floating-point numbers ........................... 343

Pointer types .......................................................................................... 344

Function pointers .............................................................................. 344

Data pointers .................................................................................... 344

Casting ............................................................................................. 344

AFE1_AFE2-1:1

IAR C/C++ Development Guide

Compiling and Linking for ARM

Structure types ..................................................................................... 345

Alignment of structure types ............................................................ 345

General layout ................................................................................. 345

Packed structure types ..................................................................... 346

Type qualifiers ........................................................................................ 347

Declaring objects volatile ................................................................ 347

Declaring objects volatile and const ................................................ 348

Declaring objects const .................................................................... 349

Data types in C++ ................................................................................. 349

Extended keywords ...................................................................................... 351

General syntax rules for extended keywords ........................... 351

Type attributes .................................................................................. 351

Object attributes .............................................................................. 353

Summary of extended keywords ................................................... 354

Descriptions of extended keywords ............................................. 355

__absolute ....................................................................................... 355

__arm ............................................................................................... 355

__big_endian .................................................................................... 356

__cmse_nonsecure_call ................................................................... 356

__cmse_nonsecure_entry ................................................................. 357

__fiq ................................................................................................. 357

__interwork ...................................................................................... 357

__intrinsic ........................................................................................ 358

__irq ................................................................................................. 358

__little_endian ................................................................................. 358

__nested ........................................................................................... 358

__no_alloc, __no_alloc16 ............................................................... 359

__no_alloc_str, __no_alloc_str16 ................................................... 359

__no_init .......................................................................................... 360

__noreturn ........................................................................................ 360

__packed .......................................................................................... 361

__ramfunc ........................................................................................ 362

__ro_placement ................................................................................ 363

剩余616页未读，继续阅读

凌烟慕鱼

粉丝: 3
资源: 8

IAR开发手册：ARM编程与环境配置指南

EWARM_DevelopmentGuide.ENU

IAR软件使用方法简介

EWARM_DevelopmentGuide.ENU.zip_ENU编程_IAR 编程_iar arm

EWARM_IDEGuide.ENU.pdf

EWARM_DebuggingGuide.ENU.pdf

EWARM_UserGuide.ENU.pdf

EWARM_AssemblerReference.ENU

MM32_EWARM_patch.exe

IAR_Ewarm.rar_IAR EWARM_IAR EWARM 6.7_IAR_Ewarm_iar使用

IAR_EWARM_version_6.20.4_的注册剂

最新资源