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Marcus Chang
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Merge pull request ARMmbed#5 from ARMmbed/add_profiles
Add compile profiles
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‎README.md

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@@ -18,6 +18,16 @@ Supports:
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* %s: string.
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* %p: pointer (e.g. 0x00123456).
2020

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To replace the standard implementations of the printf functions with the ones in this library:
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* Add the library to your project.
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* Compile with mbed-cli using one of the custom profiles in the `profiles/` subdirectory. For
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example, to compile in release mode:
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```
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$ mbed compile -t <toolchain> -m <target> --profile mbed-printf/profiles/release.json
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```
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## Enabling floating point, 64 bit integers, new line conversion, and setting baud rate
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In mbed_app.json:

‎profiles/debug.json

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{
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"GCC_ARM": {
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"common": ["-c", "-Wall", "-Wextra",
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"-Wno-unused-parameter", "-Wno-missing-field-initializers",
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"-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
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"-ffunction-sections", "-fdata-sections", "-funsigned-char",
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"-MMD", "-fno-delete-null-pointer-checks",
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"-fomit-frame-pointer", "-O0", "-g3"],
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"asm": ["-x", "assembler-with-cpp"],
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"c": ["-std=gnu99"],
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"cxx": ["-std=gnu++98", "-fno-rtti", "-Wvla"],
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"ld": ["-Wl,--gc-sections", "-Wl,--wrap,main", "-Wl,--wrap,_malloc_r",
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"-Wl,--wrap,_free_r", "-Wl,--wrap,_realloc_r",
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"-Wl,--wrap,_calloc_r", "-Wl,--wrap,exit", "-Wl,--wrap,atexit",
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"-Wl,-n", "-Wl,--wrap,printf", "-Wl,--wrap,snprintf",
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"-Wl,--wrap,sprintf", "-Wl,--wrap,vsnprintf", "-Wl,--wrap,vprintf"]
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},
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"ARM": {
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"common": ["-c", "--gnu", "-Otime", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O0", "-g"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": []
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},
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"uARM": {
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"common": ["-c", "--gnu", "-Otime", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O0", "-D__MICROLIB", "-g",
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"--library_type=microlib", "-DMBED_RTOS_SINGLE_THREAD"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": ["--library_type=microlib"]
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},
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"IAR": {
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"common": [
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"--no_wrap_diagnostics", "-e",
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"--diag_suppress=Pa050,Pa084,Pa093,Pa082", "-On", "-r"],
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"asm": [],
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"c": ["--vla"],
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"cxx": ["--guard_calls", "--no_static_destruction"],
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"ld": ["--skip_dynamic_initialization", "--threaded_lib"]
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}
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}

‎profiles/develop.json

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{
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"GCC_ARM": {
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"common": ["-c", "-Wall", "-Wextra",
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"-Wno-unused-parameter", "-Wno-missing-field-initializers",
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"-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
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"-ffunction-sections", "-fdata-sections", "-funsigned-char",
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"-MMD", "-fno-delete-null-pointer-checks",
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"-fomit-frame-pointer", "-Os"],
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"asm": ["-x", "assembler-with-cpp"],
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"c": ["-std=gnu99"],
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"cxx": ["-std=gnu++98", "-fno-rtti", "-Wvla"],
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"ld": ["-Wl,--gc-sections", "-Wl,--wrap,main", "-Wl,--wrap,_malloc_r",
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"-Wl,--wrap,_free_r", "-Wl,--wrap,_realloc_r",
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"-Wl,--wrap,_calloc_r", "-Wl,--wrap,exit", "-Wl,--wrap,atexit",
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"-Wl,-n", "-Wl,--wrap,printf", "-Wl,--wrap,snprintf",
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"-Wl,--wrap,sprintf", "-Wl,--wrap,vsnprintf", "-Wl,--wrap,vprintf"]
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},
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"ARM": {
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"common": ["-c", "--gnu", "-Otime", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O3"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": []
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},
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"uARM": {
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"common": ["-c", "--gnu", "-Otime", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O3", "-D__MICROLIB",
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"--library_type=microlib", "-DMBED_RTOS_SINGLE_THREAD"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": ["--library_type=microlib"]
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},
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"IAR": {
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"common": [
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"--no_wrap_diagnostics", "-e",
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"--diag_suppress=Pa050,Pa084,Pa093,Pa082", "-Oh"],
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"asm": [],
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"c": ["--vla"],
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"cxx": ["--guard_calls", "--no_static_destruction"],
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"ld": ["--skip_dynamic_initialization", "--threaded_lib"]
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}
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}

‎profiles/release.json

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{
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"GCC_ARM": {
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"common": ["-c", "-Wall", "-Wextra",
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"-Wno-unused-parameter", "-Wno-missing-field-initializers",
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"-fmessage-length=0", "-fno-exceptions", "-fno-builtin",
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"-ffunction-sections", "-fdata-sections", "-funsigned-char",
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"-MMD", "-fno-delete-null-pointer-checks",
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"-fomit-frame-pointer", "-Os", "-DNDEBUG"],
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"asm": ["-x", "assembler-with-cpp"],
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"c": ["-std=gnu99"],
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"cxx": ["-std=gnu++98", "-fno-rtti", "-Wvla"],
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"ld": ["-Wl,--gc-sections", "-Wl,--wrap,main", "-Wl,--wrap,_malloc_r",
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"-Wl,--wrap,_free_r", "-Wl,--wrap,_realloc_r",
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"-Wl,--wrap,_calloc_r", "-Wl,--wrap,exit", "-Wl,--wrap,atexit",
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"-Wl,-n", "-Wl,--wrap,printf", "-Wl,--wrap,snprintf",
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"-Wl,--wrap,sprintf", "-Wl,--wrap,vsnprintf", "-Wl,--wrap,vprintf"]
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},
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"ARM": {
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"common": ["-c", "--gnu", "-Ospace", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O3", "-DNDEBUG"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": []
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},
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"uARM": {
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"common": ["-c", "--gnu", "-Ospace", "--split_sections",
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"--apcs=interwork", "--brief_diagnostics", "--restrict",
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"--multibyte_chars", "-O3", "-D__MICROLIB",
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"--library_type=microlib", "-DMBED_RTOS_SINGLE_THREAD", "-DNDEBUG"],
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"asm": [],
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"c": ["--md", "--no_depend_system_headers", "--c99", "-D__ASSERT_MSG"],
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"cxx": ["--cpp", "--no_rtti", "--no_vla"],
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"ld": ["--library_type=microlib"]
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},
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"IAR": {
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"common": [
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"--no_wrap_diagnostics", "-e",
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"--diag_suppress=Pa050,Pa084,Pa093,Pa082", "-Ohz", "-DNDEBUG"],
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"asm": [],
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"c": ["--vla"],
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"cxx": ["--guard_calls", "--no_static_destruction"],
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"ld": ["--skip_dynamic_initialization", "--threaded_lib"]
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}
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}

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