Bare Bones Blinky Memory Map (built with mbed tools with the release profile and a hardcoded "default_lib": "small" in the targets.json file

output.txt

wwalker$ python mbed-os/tools/memap.py -d -t GCC_ARM BUILD/LPC1768/GCC_ARM/BBB.map 
+----------------------------------------+-------+-------+------+
| Module                                 | .text | .data | .bss |
+----------------------------------------+-------+-------+------+
| Fill                                   |    35 |     0 |    5 |
| Misc/crt0.o                            |   116 |     0 |    0 |
| Misc/crtbegin.o                        |   108 |     8 |   28 |
| Misc/crtend.o                          |     4 |     0 |    0 |
| Misc/crti.o                            |     8 |     0 |    0 |
| Misc/crtn.o                            |    16 |     0 |    0 |
| Misc/libc_nano.a(lib_a-abs.o)          |     8 |     0 |    0 |
| Misc/libc_nano.a(lib_a-closer.o)       |    32 |     0 |    0 |
| Misc/libc_nano.a(lib_a-errno.o)        |    12 |     0 |    0 |
| Misc/libc_nano.a(lib_a-fflush.o)       |   392 |     0 |    0 |
| Misc/libc_nano.a(lib_a-findfp.o)       |   440 |     0 |    0 |
| Misc/libc_nano.a(lib_a-fwalk.o)        |    60 |     0 |    0 |
| Misc/libc_nano.a(lib_a-impure.o)       |     4 |   100 |    0 |
| Misc/libc_nano.a(lib_a-init.o)         |    72 |     0 |    0 |
| Misc/libc_nano.a(lib_a-lseekr.o)       |    36 |     0 |    0 |
| Misc/libc_nano.a(lib_a-memcpy-stub.o)  |    22 |     0 |    0 |
| Misc/libc_nano.a(lib_a-memset.o)       |    16 |     0 |    0 |
| Misc/libc_nano.a(lib_a-nano-freer.o)   |   152 |     0 |    0 |
| Misc/libc_nano.a(lib_a-nano-mallocr.o) |   188 |     0 |    8 |
| Misc/libc_nano.a(lib_a-readr.o)        |    36 |     0 |    0 |
| Misc/libc_nano.a(lib_a-reent.o)        |     0 |     0 |    4 |
| Misc/libc_nano.a(lib_a-sbrkr.o)        |    32 |     0 |    0 |
| Misc/libc_nano.a(lib_a-stdio.o)        |   134 |     0 |    0 |
| Misc/libc_nano.a(lib_a-writer.o)       |    36 |     0 |    0 |
| Misc/main.o                            |   144 |     0 |    4 |
| features/FEATURE_LWIP/lpc17_emac.o     |    60 |     0 |    0 |
| features/FEATURE_LWIP/lwip_sys_arch.o  |    20 |     0 |    0 |
| hal/mbed_gpio.o                        |   120 |     0 |    0 |
| hal/mbed_pinmap_common.o               |   212 |     0 |    0 |
| hal/mbed_ticker_api.o                  |    70 |     0 |    0 |
| hal/mbed_us_ticker_api.o               |    40 |     0 |    8 |
| platform/mbed_alloc_wrappers.o         |     8 |     0 |    0 |
| platform/mbed_board.o                  |   120 |     0 |    0 |
| platform/mbed_critical.o               |    56 |     0 |    5 |
| platform/mbed_error.o                  |    10 |     0 |    0 |
| platform/mbed_interface.o              |    34 |     0 |    0 |
| platform/mbed_retarget.o               |   548 |     4 |  264 |
| platform/mbed_semihost_api.o           |    58 |     0 |    0 |
| platform/mbed_wait_api_rtos.o          |    58 |     0 |    0 |
| rtos/Thread.o                          |    20 |     0 |    4 |
| rtos/rtos_idle.o                       |    20 |     4 |    0 |
| rtos/rtx/HAL_CM.o                      |   162 |     0 |    0 |
| rtos/rtx/HAL_CM3.o                     |   296 |     0 |    0 |
| rtos/rtx/RTX_Conf_CM.o                 |   321 |    20 | 4952 |
| rtos/rtx/rt_CMSIS.o                    |  1586 |     0 |   28 |
| rtos/rtx/rt_Event.o                    |   208 |     0 |    0 |
| rtos/rtx/rt_List.o                     |   492 |     0 |   48 |
| rtos/rtx/rt_Mailbox.o                  |   276 |     0 |    0 |
| rtos/rtx/rt_MemBox.o                   |   140 |     0 |    0 |
| rtos/rtx/rt_Mutex.o                    |   332 |     0 |    0 |
| rtos/rtx/rt_OsEventObserver.o          |     0 |     0 |    4 |
| rtos/rtx/rt_Robin.o                    |    96 |     0 |    8 |
| rtos/rtx/rt_Semaphore.o                |   110 |     0 |    0 |
| rtos/rtx/rt_System.o                   |   302 |     0 |    6 |
| rtos/rtx/rt_Task.o                     |  1208 |     0 |   72 |
| rtos/rtx/rt_Time.o                     |     6 |     0 |    4 |
| targets/TARGET_NXP/cmsis_nvic.o        |    64 |     0 |    0 |
| targets/TARGET_NXP/gpio_api.o          |   104 |     0 |    0 |
| targets/TARGET_NXP/pinmap.o            |   140 |     0 |    0 |
| targets/TARGET_NXP/serial_api.o        |  1916 |     0 |  240 |
| targets/TARGET_NXP/sleep.o             |    36 |     0 |    0 |
| targets/TARGET_NXP/startup_LPC17xx.o   |   272 |     0 |    0 |
| targets/TARGET_NXP/system_LPC17xx.o    |   164 |     4 |    0 |
| targets/TARGET_NXP/us_ticker.o         |   168 |     0 |    4 |
| Subtotals                              | 11956 |   140 | 5696 |
+----------------------------------------+-------+-------+------+
Allocated Heap: 2048 bytes
Allocated Stack: 3072 bytes
Total Static RAM memory (data + bss): 5836 bytes
Total RAM memory (data + bss + heap + stack): 10956 bytes
Total Flash memory (text + data + misc): 12096 bytes