Allow memap.py to process memory bank information (#345)

* Begin modernizing memap, add parsing of start address and symbol names

* Memap can now process and print memory bank info!

* Rename symbols back to modules, it was correct before

* Remove trailing whitespace

* Add type hints to modernized functions

* Apply suggestions from code review

Co-authored-by: VictorWTang <[email protected]>

* Remove else

Co-authored-by: VictorWTang <[email protected]>

* Clarify statement

---------

Co-authored-by: Victor Tang <[email protected]>
Co-authored-by: VictorWTang <[email protected]>

Author: 3 people

targets/TARGET_NXP/TARGET_LPC176X/device/TOOLCHAIN_GCC_ARM/startup_LPC17xx.S

@@ -30,20 +30,6 @@
    aborting compilation, it is not the run time limit:
    Heap_Size + Stack_Size = 0x80 + 0x80 = 0x100
  */
-    .section .stack
-    .align 3
-#ifdef __STACK_SIZE
-    .equ    Stack_Size, __STACK_SIZE
-#else
-    .equ    Stack_Size, 0xc00
-#endif
-    .globl    __StackTop
-    .globl    __StackLimit
-__StackLimit:
-    .space    Stack_Size
-    .size __StackLimit, . - __StackLimit
-__StackTop:
-    .size __StackTop, . - __StackTop
 
     .section .heap
     .align 3

tools/cmake/mbed_target_functions.cmake

@@ -48,14 +48,17 @@ function(mbed_generate_map_file target)
     set(MBED_MEMAP_CREATE_JSON FALSE CACHE BOOL "create report in json file")
     set(MBED_MEMAP_CREATE_HTML FALSE CACHE BOOL "create report in html file")
 
+    # Config process saves the JSON file here
+    set(MEMORY_BANKS_JSON_PATH ${CMAKE_BINARY_DIR}/memory_banks.json)
+
     # generate table for screen
     add_custom_command(
         TARGET
             ${target}
         POST_BUILD
         COMMAND ${Python3_EXECUTABLE} -m memap.memap
             -t ${MBED_TOOLCHAIN} ${CMAKE_CURRENT_BINARY_DIR}/${target}${CMAKE_EXECUTABLE_SUFFIX}.map 
-            --depth ${MBED_MEMAP_DEPTH} 
+            --depth ${MBED_MEMAP_DEPTH} --memory-banks-json ${MEMORY_BANKS_JSON_PATH}
         WORKING_DIRECTORY
 			${mbed-os_SOURCE_DIR}/tools/python
     )
@@ -71,6 +74,7 @@ function(mbed_generate_map_file target)
             --depth ${MBED_MEMAP_DEPTH} 
             -e json
             -o ${CMAKE_CURRENT_BINARY_DIR}/${target}${CMAKE_EXECUTABLE_SUFFIX}.memmap.json
+            --memory-banks-json ${MEMORY_BANKS_JSON_PATH}
             WORKING_DIRECTORY
 			    ${mbed-os_SOURCE_DIR}/tools/python
     )
@@ -87,6 +91,7 @@ function(mbed_generate_map_file target)
             --depth ${MBED_MEMAP_DEPTH} 
             -e html
             -o ${CMAKE_CURRENT_BINARY_DIR}/${target}${CMAKE_EXECUTABLE_SUFFIX}.memmap.html
+            --memory-banks-json ${MEMORY_BANKS_JSON_PATH}
             WORKING_DIRECTORY
 			    ${mbed-os_SOURCE_DIR}/tools/python
     )