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memap.py@24:25bff2709c20, 2016-08-01 (annotated)
- Committer:
- screamer
- Date:
- Mon Aug 01 09:10:17 2016 +0100
- Revision:
- 24:25bff2709c20
- Parent:
- 22:9e85236d8716
- Child:
- 29:1210849dba19
Major update to tools from ARMmbed/mbed-os
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 1 | #!/usr/bin/env python |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 2 | # pylint: disable=too-many-arguments, too-many-locals, too-many-branches, too-many-lines, line-too-long, too-many-nested-blocks, too-many-public-methods, too-many-instance-attributes |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 3 | # pylint: disable=invalid-name, missing-docstring |
| screamer | 8:a8ac6ed29081 | 4 | |
| screamer | 13:ab47a20b66f0 | 5 | # Memory Map File Analyser for ARM mbed |
| screamer | 8:a8ac6ed29081 | 6 | |
| screamer | 8:a8ac6ed29081 | 7 | import sys |
| screamer | 8:a8ac6ed29081 | 8 | import os |
| screamer | 8:a8ac6ed29081 | 9 | import re |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 10 | import csv |
| screamer | 8:a8ac6ed29081 | 11 | import json |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 12 | import argparse |
| screamer | 22:9e85236d8716 | 13 | from utils import argparse_uppercase_type, argparse_lowercase_hyphen_type, argparse_filestring_type |
| screamer | 8:a8ac6ed29081 | 14 | from prettytable import PrettyTable |
| screamer | 8:a8ac6ed29081 | 15 | |
| screamer | 8:a8ac6ed29081 | 16 | debug = False |
| screamer | 8:a8ac6ed29081 | 17 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 18 | class MemapParser(object): |
| screamer | 8:a8ac6ed29081 | 19 | |
| screamer | 8:a8ac6ed29081 | 20 | def __init__(self): |
| screamer | 8:a8ac6ed29081 | 21 | """ |
| screamer | 8:a8ac6ed29081 | 22 | General initialization |
| screamer | 8:a8ac6ed29081 | 23 | """ |
| screamer | 8:a8ac6ed29081 | 24 | |
| screamer | 8:a8ac6ed29081 | 25 | # list of all modules and their sections |
| screamer | 8:a8ac6ed29081 | 26 | self.modules = dict() |
| screamer | 8:a8ac6ed29081 | 27 | |
| screamer | 8:a8ac6ed29081 | 28 | self.misc_flash_sections = ('.interrupts', '.flash_config') |
| screamer | 8:a8ac6ed29081 | 29 | |
| screamer | 22:9e85236d8716 | 30 | self.other_sections = ('.interrupts_ram', '.init', '.ARM.extab', |
| screamer | 22:9e85236d8716 | 31 | '.ARM.exidx', '.ARM.attributes', '.eh_frame', |
| screamer | 22:9e85236d8716 | 32 | '.init_array', '.fini_array', '.jcr', '.stab', |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 33 | '.stabstr', '.ARM.exidx', '.ARM') |
| screamer | 8:a8ac6ed29081 | 34 | |
| screamer | 8:a8ac6ed29081 | 35 | # sections to print info (generic for all toolchains) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 36 | self.sections = ('.text', '.data', '.bss', '.heap', '.stack') |
| screamer | 8:a8ac6ed29081 | 37 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 38 | # sections must be defined in this order to take irrelevant out |
| screamer | 8:a8ac6ed29081 | 39 | self.all_sections = self.sections + self.other_sections + \ |
| screamer | 8:a8ac6ed29081 | 40 | self.misc_flash_sections + ('unknown', 'OUTPUT') |
| screamer | 8:a8ac6ed29081 | 41 | |
| screamer | 8:a8ac6ed29081 | 42 | self.print_sections = ('.text', '.data', '.bss') |
| screamer | 8:a8ac6ed29081 | 43 | |
| screamer | 8:a8ac6ed29081 | 44 | # list of all object files and mappting to module names |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 45 | self.object_to_module = dict() |
| screamer | 8:a8ac6ed29081 | 46 | |
| screamer | 22:9e85236d8716 | 47 | # Memory usage summary structure |
| screamer | 22:9e85236d8716 | 48 | self.mem_summary = dict() |
| screamer | 22:9e85236d8716 | 49 | |
| screamer | 8:a8ac6ed29081 | 50 | def module_add(self, module_name, size, section): |
| screamer | 8:a8ac6ed29081 | 51 | """ |
| screamer | 8:a8ac6ed29081 | 52 | Adds a module / section to the list |
| screamer | 8:a8ac6ed29081 | 53 | """ |
| screamer | 8:a8ac6ed29081 | 54 | |
| screamer | 8:a8ac6ed29081 | 55 | if module_name in self.modules: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 56 | self.modules[module_name][section] += size |
| screamer | 8:a8ac6ed29081 | 57 | else: |
| screamer | 8:a8ac6ed29081 | 58 | temp_dic = dict() |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 59 | for section_idx in self.all_sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 60 | temp_dic[section_idx] = 0 |
| screamer | 8:a8ac6ed29081 | 61 | temp_dic[section] = size |
| screamer | 8:a8ac6ed29081 | 62 | self.modules[module_name] = temp_dic |
| screamer | 8:a8ac6ed29081 | 63 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 64 | def check_new_section_gcc(self, line): |
| screamer | 8:a8ac6ed29081 | 65 | """ |
| screamer | 8:a8ac6ed29081 | 66 | Check whether a new section in a map file has been detected (only applies to gcc) |
| screamer | 8:a8ac6ed29081 | 67 | """ |
| screamer | 8:a8ac6ed29081 | 68 | |
| screamer | 8:a8ac6ed29081 | 69 | for i in self.all_sections: |
| screamer | 8:a8ac6ed29081 | 70 | if line.startswith(i): |
| screamer | 8:a8ac6ed29081 | 71 | return i # should name of the section (assuming it's a known one) |
| screamer | 8:a8ac6ed29081 | 72 | |
| screamer | 8:a8ac6ed29081 | 73 | if line.startswith('.'): |
| screamer | 22:9e85236d8716 | 74 | return 'unknown' # all others are classified are unknown |
| screamer | 8:a8ac6ed29081 | 75 | else: |
| screamer | 8:a8ac6ed29081 | 76 | return False # everything else, means no change in section |
| screamer | 8:a8ac6ed29081 | 77 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 78 | def path_object_to_module_name(self, txt): |
| screamer | 8:a8ac6ed29081 | 79 | """ |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 80 | Parses path to object file and extracts module / object data |
| screamer | 8:a8ac6ed29081 | 81 | """ |
| screamer | 8:a8ac6ed29081 | 82 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 83 | txt = txt.replace('\\', '/') |
| screamer | 8:a8ac6ed29081 | 84 | rex_mbed_os_name = r'^.+mbed-os\/(.+)\/(.+\.o)$' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 85 | test_rex_mbed_os_name = re.match(rex_mbed_os_name, txt) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 86 | |
| screamer | 8:a8ac6ed29081 | 87 | if test_rex_mbed_os_name: |
| screamer | 8:a8ac6ed29081 | 88 | |
| screamer | 8:a8ac6ed29081 | 89 | object_name = test_rex_mbed_os_name.group(2) |
| screamer | 8:a8ac6ed29081 | 90 | data = test_rex_mbed_os_name.group(1).split('/') |
| screamer | 8:a8ac6ed29081 | 91 | ndata = len(data) |
| screamer | 8:a8ac6ed29081 | 92 | |
| screamer | 8:a8ac6ed29081 | 93 | if ndata == 1: |
| screamer | 8:a8ac6ed29081 | 94 | module_name = data[0] |
| screamer | 8:a8ac6ed29081 | 95 | else: |
| screamer | 8:a8ac6ed29081 | 96 | module_name = data[0] + '/' + data[1] |
| screamer | 8:a8ac6ed29081 | 97 | |
| screamer | 8:a8ac6ed29081 | 98 | return [module_name, object_name] |
| screamer | 8:a8ac6ed29081 | 99 | else: |
| screamer | 8:a8ac6ed29081 | 100 | return ['Misc', ""] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 101 | |
| screamer | 8:a8ac6ed29081 | 102 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 103 | def parse_section_gcc(self, line): |
| screamer | 8:a8ac6ed29081 | 104 | """ |
| screamer | 8:a8ac6ed29081 | 105 | Parse data from a section of gcc map file |
| screamer | 8:a8ac6ed29081 | 106 | """ |
| screamer | 8:a8ac6ed29081 | 107 | # examples |
| screamer | 8:a8ac6ed29081 | 108 | # 0x00004308 0x7c ./.build/K64F/GCC_ARM/mbed-os/hal/targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/spi_api.o |
| screamer | 8:a8ac6ed29081 | 109 | # .text 0x00000608 0x198 ./.build/K64F/GCC_ARM/mbed-os/core/mbed-rtos/rtx/TARGET_CORTEX_M/TARGET_RTOS_M4_M7/TOOLCHAIN_GCC/HAL_CM4.o |
| screamer | 8:a8ac6ed29081 | 110 | rex_address_len_name = r'^\s+.*0x(\w{8,16})\s+0x(\w+)\s(.+)$' |
| screamer | 8:a8ac6ed29081 | 111 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 112 | test_address_len_name = re.match(rex_address_len_name, line) |
| screamer | 8:a8ac6ed29081 | 113 | |
| screamer | 8:a8ac6ed29081 | 114 | if test_address_len_name: |
| screamer | 8:a8ac6ed29081 | 115 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 116 | if int(test_address_len_name.group(2), 16) == 0: # size == 0 |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 117 | return ["", 0] # no valid entry |
| screamer | 8:a8ac6ed29081 | 118 | else: |
| screamer | 8:a8ac6ed29081 | 119 | m_name, m_object = self.path_object_to_module_name(test_address_len_name.group(3)) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 120 | m_size = int(test_address_len_name.group(2), 16) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 121 | return [m_name, m_size] |
| screamer | 8:a8ac6ed29081 | 122 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 123 | else: # special corner case for *fill* sections |
| screamer | 8:a8ac6ed29081 | 124 | # example |
| screamer | 8:a8ac6ed29081 | 125 | # *fill* 0x0000abe4 0x4 |
| screamer | 8:a8ac6ed29081 | 126 | rex_address_len = r'^\s+\*fill\*\s+0x(\w{8,16})\s+0x(\w+).*$' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 127 | test_address_len = re.match(rex_address_len, line) |
| screamer | 8:a8ac6ed29081 | 128 | |
| screamer | 8:a8ac6ed29081 | 129 | if test_address_len: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 130 | if int(test_address_len.group(2), 16) == 0: # size == 0 |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 131 | return ["", 0] # no valid entry |
| screamer | 8:a8ac6ed29081 | 132 | else: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 133 | m_name = 'Fill' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 134 | m_size = int(test_address_len.group(2), 16) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 135 | return [m_name, m_size] |
| screamer | 8:a8ac6ed29081 | 136 | else: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 137 | return ["", 0] # no valid entry |
| screamer | 8:a8ac6ed29081 | 138 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 139 | def parse_map_file_gcc(self, file_desc): |
| screamer | 8:a8ac6ed29081 | 140 | """ |
| screamer | 8:a8ac6ed29081 | 141 | Main logic to decode gcc map files |
| screamer | 8:a8ac6ed29081 | 142 | """ |
| screamer | 8:a8ac6ed29081 | 143 | |
| screamer | 8:a8ac6ed29081 | 144 | current_section = 'unknown' |
| screamer | 8:a8ac6ed29081 | 145 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 146 | with file_desc as infile: |
| screamer | 8:a8ac6ed29081 | 147 | |
| screamer | 8:a8ac6ed29081 | 148 | # Search area to parse |
| screamer | 8:a8ac6ed29081 | 149 | for line in infile: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 150 | if line.startswith('Linker script and memory map'): |
| screamer | 8:a8ac6ed29081 | 151 | current_section = "unknown" |
| screamer | 8:a8ac6ed29081 | 152 | break |
| screamer | 8:a8ac6ed29081 | 153 | |
| screamer | 8:a8ac6ed29081 | 154 | # Start decoding the map file |
| screamer | 8:a8ac6ed29081 | 155 | for line in infile: |
| screamer | 8:a8ac6ed29081 | 156 | |
| screamer | 8:a8ac6ed29081 | 157 | change_section = self.check_new_section_gcc(line) |
| screamer | 8:a8ac6ed29081 | 158 | |
| screamer | 8:a8ac6ed29081 | 159 | if change_section == "OUTPUT": # finish parsing file: exit |
| screamer | 8:a8ac6ed29081 | 160 | break |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 161 | elif change_section != False: |
| screamer | 8:a8ac6ed29081 | 162 | current_section = change_section |
| screamer | 8:a8ac6ed29081 | 163 | |
| screamer | 8:a8ac6ed29081 | 164 | [module_name, module_size] = self.parse_section_gcc(line) |
| screamer | 8:a8ac6ed29081 | 165 | |
| screamer | 8:a8ac6ed29081 | 166 | if module_size == 0 or module_name == "": |
| screamer | 8:a8ac6ed29081 | 167 | pass |
| screamer | 8:a8ac6ed29081 | 168 | else: |
| screamer | 8:a8ac6ed29081 | 169 | self.module_add(module_name, module_size, current_section) |
| screamer | 8:a8ac6ed29081 | 170 | |
| screamer | 8:a8ac6ed29081 | 171 | if debug: |
| screamer | 8:a8ac6ed29081 | 172 | print "Line: %s" % line, |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 173 | print "Module: %s\tSection: %s\tSize: %s" % (module_name, current_section, module_size) |
| screamer | 8:a8ac6ed29081 | 174 | raw_input("----------") |
| screamer | 8:a8ac6ed29081 | 175 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 176 | def parse_section_armcc(self, line): |
| screamer | 8:a8ac6ed29081 | 177 | """ |
| screamer | 8:a8ac6ed29081 | 178 | Parse data from an armcc map file |
| screamer | 8:a8ac6ed29081 | 179 | """ |
| screamer | 8:a8ac6ed29081 | 180 | # Examples of armcc map file: |
| screamer | 8:a8ac6ed29081 | 181 | # Base_Addr Size Type Attr Idx E Section Name Object |
| screamer | 8:a8ac6ed29081 | 182 | # 0x00000000 0x00000400 Data RO 11222 RESET startup_MK64F12.o |
| screamer | 8:a8ac6ed29081 | 183 | # 0x00000410 0x00000008 Code RO 49364 * !!!main c_w.l(__main.o) |
| screamer | 8:a8ac6ed29081 | 184 | rex_armcc = r'^\s+0x(\w{8})\s+0x(\w{8})\s+(\w+)\s+(\w+)\s+(\d+)\s+[*]?.+\s+(.+)$' |
| screamer | 8:a8ac6ed29081 | 185 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 186 | test_rex_armcc = re.match(rex_armcc, line) |
| screamer | 8:a8ac6ed29081 | 187 | |
| screamer | 8:a8ac6ed29081 | 188 | if test_rex_armcc: |
| screamer | 8:a8ac6ed29081 | 189 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 190 | size = int(test_rex_armcc.group(2), 16) |
| screamer | 8:a8ac6ed29081 | 191 | |
| screamer | 8:a8ac6ed29081 | 192 | if test_rex_armcc.group(4) == 'RO': |
| screamer | 8:a8ac6ed29081 | 193 | section = '.text' |
| screamer | 8:a8ac6ed29081 | 194 | else: |
| screamer | 8:a8ac6ed29081 | 195 | if test_rex_armcc.group(3) == 'Data': |
| screamer | 8:a8ac6ed29081 | 196 | section = '.data' |
| screamer | 8:a8ac6ed29081 | 197 | elif test_rex_armcc.group(3) == 'Zero': |
| screamer | 8:a8ac6ed29081 | 198 | section = '.bss' |
| screamer | 8:a8ac6ed29081 | 199 | else: |
| screamer | 8:a8ac6ed29081 | 200 | print "BUG armcc map parser" |
| screamer | 8:a8ac6ed29081 | 201 | raw_input() |
| screamer | 8:a8ac6ed29081 | 202 | |
| screamer | 8:a8ac6ed29081 | 203 | # lookup object in dictionary and return module name |
| screamer | 8:a8ac6ed29081 | 204 | object_name = test_rex_armcc.group(6) |
| screamer | 8:a8ac6ed29081 | 205 | if object_name in self.object_to_module: |
| screamer | 8:a8ac6ed29081 | 206 | module_name = self.object_to_module[object_name] |
| screamer | 8:a8ac6ed29081 | 207 | else: |
| screamer | 8:a8ac6ed29081 | 208 | module_name = 'Misc' |
| screamer | 8:a8ac6ed29081 | 209 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 210 | return [module_name, size, section] |
| screamer | 8:a8ac6ed29081 | 211 | |
| screamer | 8:a8ac6ed29081 | 212 | else: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 213 | return ["", 0, ""] # no valid entry |
| screamer | 8:a8ac6ed29081 | 214 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 215 | def parse_section_iar(self, line): |
| screamer | 8:a8ac6ed29081 | 216 | """ |
| screamer | 8:a8ac6ed29081 | 217 | Parse data from an IAR map file |
| screamer | 8:a8ac6ed29081 | 218 | """ |
| screamer | 8:a8ac6ed29081 | 219 | # Examples of IAR map file: |
| screamer | 8:a8ac6ed29081 | 220 | # Section Kind Address Size Object |
| screamer | 8:a8ac6ed29081 | 221 | # .intvec ro code 0x00000000 0x198 startup_MK64F12.o [15] |
| screamer | 8:a8ac6ed29081 | 222 | # .rodata const 0x00000198 0x0 zero_init3.o [133] |
| screamer | 8:a8ac6ed29081 | 223 | # .iar.init_table const 0x00008384 0x2c - Linker created - |
| screamer | 8:a8ac6ed29081 | 224 | # Initializer bytes const 0x00000198 0xb2 <for P3 s0> |
| screamer | 8:a8ac6ed29081 | 225 | # .data inited 0x20000000 0xd4 driverAtmelRFInterface.o [70] |
| screamer | 8:a8ac6ed29081 | 226 | # .bss zero 0x20000598 0x318 RTX_Conf_CM.o [4] |
| screamer | 8:a8ac6ed29081 | 227 | # .iar.dynexit uninit 0x20001448 0x204 <Block tail> |
| screamer | 8:a8ac6ed29081 | 228 | # HEAP uninit 0x20001650 0x10000 <Block tail> |
| screamer | 8:a8ac6ed29081 | 229 | rex_iar = r'^\s+(.+)\s+(zero|const|ro code|inited|uninit)\s+0x(\w{8})\s+0x(\w+)\s+(.+)\s.+$' |
| screamer | 8:a8ac6ed29081 | 230 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 231 | test_rex_iar = re.match(rex_iar, line) |
| screamer | 8:a8ac6ed29081 | 232 | |
| screamer | 8:a8ac6ed29081 | 233 | if test_rex_iar: |
| screamer | 8:a8ac6ed29081 | 234 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 235 | size = int(test_rex_iar.group(4), 16) |
| screamer | 8:a8ac6ed29081 | 236 | |
| screamer | 8:a8ac6ed29081 | 237 | if test_rex_iar.group(2) == 'const' or test_rex_iar.group(2) == 'ro code': |
| screamer | 8:a8ac6ed29081 | 238 | section = '.text' |
| screamer | 8:a8ac6ed29081 | 239 | elif test_rex_iar.group(2) == 'zero' or test_rex_iar.group(2) == 'uninit': |
| screamer | 8:a8ac6ed29081 | 240 | if test_rex_iar.group(1)[0:4] == 'HEAP': |
| screamer | 8:a8ac6ed29081 | 241 | section = '.heap' |
| screamer | 8:a8ac6ed29081 | 242 | elif test_rex_iar.group(1)[0:6] == 'CSTACK': |
| screamer | 8:a8ac6ed29081 | 243 | section = '.stack' |
| screamer | 8:a8ac6ed29081 | 244 | else: |
| screamer | 8:a8ac6ed29081 | 245 | section = '.bss' # default section |
| screamer | 8:a8ac6ed29081 | 246 | |
| screamer | 8:a8ac6ed29081 | 247 | elif test_rex_iar.group(2) == 'inited': |
| screamer | 8:a8ac6ed29081 | 248 | section = '.data' |
| screamer | 8:a8ac6ed29081 | 249 | else: |
| screamer | 8:a8ac6ed29081 | 250 | print "BUG IAR map parser" |
| screamer | 8:a8ac6ed29081 | 251 | raw_input() |
| screamer | 8:a8ac6ed29081 | 252 | |
| screamer | 8:a8ac6ed29081 | 253 | # lookup object in dictionary and return module name |
| screamer | 8:a8ac6ed29081 | 254 | object_name = test_rex_iar.group(5) |
| screamer | 8:a8ac6ed29081 | 255 | if object_name in self.object_to_module: |
| screamer | 8:a8ac6ed29081 | 256 | module_name = self.object_to_module[object_name] |
| screamer | 8:a8ac6ed29081 | 257 | else: |
| screamer | 8:a8ac6ed29081 | 258 | module_name = 'Misc' |
| screamer | 8:a8ac6ed29081 | 259 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 260 | return [module_name, size, section] |
| screamer | 8:a8ac6ed29081 | 261 | |
| screamer | 8:a8ac6ed29081 | 262 | else: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 263 | return ["", 0, ""] # no valid entry |
| screamer | 8:a8ac6ed29081 | 264 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 265 | def parse_map_file_armcc(self, file_desc): |
| screamer | 8:a8ac6ed29081 | 266 | """ |
| screamer | 8:a8ac6ed29081 | 267 | Main logic to decode armcc map files |
| screamer | 8:a8ac6ed29081 | 268 | """ |
| screamer | 8:a8ac6ed29081 | 269 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 270 | with file_desc as infile: |
| screamer | 8:a8ac6ed29081 | 271 | |
| screamer | 8:a8ac6ed29081 | 272 | # Search area to parse |
| screamer | 8:a8ac6ed29081 | 273 | for line in infile: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 274 | if line.startswith(' Base Addr Size'): |
| screamer | 8:a8ac6ed29081 | 275 | break |
| screamer | 8:a8ac6ed29081 | 276 | |
| screamer | 8:a8ac6ed29081 | 277 | # Start decoding the map file |
| screamer | 8:a8ac6ed29081 | 278 | for line in infile: |
| screamer | 8:a8ac6ed29081 | 279 | |
| screamer | 8:a8ac6ed29081 | 280 | [name, size, section] = self.parse_section_armcc(line) |
| screamer | 8:a8ac6ed29081 | 281 | |
| screamer | 8:a8ac6ed29081 | 282 | if size == 0 or name == "" or section == "": |
| screamer | 8:a8ac6ed29081 | 283 | pass |
| screamer | 8:a8ac6ed29081 | 284 | else: |
| screamer | 8:a8ac6ed29081 | 285 | self.module_add(name, size, section) |
| screamer | 8:a8ac6ed29081 | 286 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 287 | def parse_map_file_iar(self, file_desc): |
| screamer | 8:a8ac6ed29081 | 288 | """ |
| screamer | 8:a8ac6ed29081 | 289 | Main logic to decode armcc map files |
| screamer | 8:a8ac6ed29081 | 290 | """ |
| screamer | 8:a8ac6ed29081 | 291 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 292 | with file_desc as infile: |
| screamer | 8:a8ac6ed29081 | 293 | |
| screamer | 8:a8ac6ed29081 | 294 | # Search area to parse |
| screamer | 8:a8ac6ed29081 | 295 | for line in infile: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 296 | if line.startswith(' Section '): |
| screamer | 8:a8ac6ed29081 | 297 | break |
| screamer | 8:a8ac6ed29081 | 298 | |
| screamer | 8:a8ac6ed29081 | 299 | # Start decoding the map file |
| screamer | 8:a8ac6ed29081 | 300 | for line in infile: |
| screamer | 8:a8ac6ed29081 | 301 | |
| screamer | 8:a8ac6ed29081 | 302 | [name, size, section] = self.parse_section_iar(line) |
| screamer | 8:a8ac6ed29081 | 303 | |
| screamer | 8:a8ac6ed29081 | 304 | if size == 0 or name == "" or section == "": |
| screamer | 8:a8ac6ed29081 | 305 | pass |
| screamer | 8:a8ac6ed29081 | 306 | else: |
| screamer | 8:a8ac6ed29081 | 307 | self.module_add(name, size, section) |
| screamer | 8:a8ac6ed29081 | 308 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 309 | def search_objects(self, path, toolchain): |
| screamer | 8:a8ac6ed29081 | 310 | """ |
| screamer | 8:a8ac6ed29081 | 311 | Check whether the specified map file matches with the toolchain. |
| screamer | 8:a8ac6ed29081 | 312 | Searches for object files and creates mapping: object --> module |
| screamer | 8:a8ac6ed29081 | 313 | """ |
| screamer | 8:a8ac6ed29081 | 314 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 315 | path = path.replace('\\', '/') |
| screamer | 8:a8ac6ed29081 | 316 | |
| screamer | 8:a8ac6ed29081 | 317 | # check location of map file |
| screamer | 8:a8ac6ed29081 | 318 | rex = r'^(.+\/)' + re.escape(toolchain) + r'\/(.+\.map)$' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 319 | test_rex = re.match(rex, path) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 320 | |
| screamer | 8:a8ac6ed29081 | 321 | if test_rex: |
| screamer | 8:a8ac6ed29081 | 322 | search_path = test_rex.group(1) + toolchain + '/mbed-os/' |
| screamer | 8:a8ac6ed29081 | 323 | else: |
| screamer | 13:ab47a20b66f0 | 324 | # It looks this is not an mbed project |
| screamer | 8:a8ac6ed29081 | 325 | # object-to-module mapping cannot be generated |
| screamer | 8:a8ac6ed29081 | 326 | print "Warning: specified toolchain doesn't match with path to the memory map file." |
| screamer | 8:a8ac6ed29081 | 327 | return |
| screamer | 8:a8ac6ed29081 | 328 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 329 | for root, dir, obj_files in os.walk(search_path): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 330 | for obj_file in obj_files: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 331 | if obj_file.endswith(".o"): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 332 | module_name, object_name = self.path_object_to_module_name(os.path.join(root, obj_file)) |
| screamer | 8:a8ac6ed29081 | 333 | |
| screamer | 8:a8ac6ed29081 | 334 | if object_name in self.object_to_module: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 335 | if debug: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 336 | print "WARNING: multiple usages of object file: %s" % object_name |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 337 | print " Current: %s" % self.object_to_module[object_name] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 338 | print " New: %s" % module_name |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 339 | print " " |
| screamer | 8:a8ac6ed29081 | 340 | else: |
| screamer | 8:a8ac6ed29081 | 341 | self.object_to_module.update({object_name:module_name}) |
| screamer | 8:a8ac6ed29081 | 342 | |
| screamer | 22:9e85236d8716 | 343 | export_formats = ["json", "csv-ci", "table"] |
| screamer | 22:9e85236d8716 | 344 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 345 | def generate_output(self, export_format, file_output=None): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 346 | """ |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 347 | Generates summary of memory map data |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 348 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 349 | Parameters |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 350 | json_mode: generates output in json formal (True/False) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 351 | file_desc: descriptor (either stdout or file) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 352 | """ |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 353 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 354 | try: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 355 | if file_output: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 356 | file_desc = open(file_output, 'wb') |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 357 | else: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 358 | file_desc = sys.stdout |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 359 | except IOError as error: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 360 | print "I/O error({0}): {1}".format(error.errno, error.strerror) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 361 | return False |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 362 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 363 | # Calculate misc flash sections |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 364 | misc_flash_mem = 0 |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 365 | for i in self.modules: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 366 | for k in self.misc_flash_sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 367 | if self.modules[i][k]: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 368 | misc_flash_mem += self.modules[i][k] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 369 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 370 | # Create table |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 371 | columns = ['Module'] |
| screamer | 22:9e85236d8716 | 372 | columns.extend(self.print_sections) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 373 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 374 | table = PrettyTable(columns) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 375 | table.align["Module"] = "l" |
| screamer | 22:9e85236d8716 | 376 | for col in self.print_sections: |
| screamer | 22:9e85236d8716 | 377 | table.align[col] = 'r' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 378 | |
| screamer | 13:ab47a20b66f0 | 379 | for i in list(self.print_sections): |
| screamer | 13:ab47a20b66f0 | 380 | table.align[i] = 'r' |
| screamer | 13:ab47a20b66f0 | 381 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 382 | subtotal = dict() |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 383 | for k in self.sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 384 | subtotal[k] = 0 |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 385 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 386 | json_obj = [] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 387 | for i in sorted(self.modules): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 388 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 389 | row = [] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 390 | row.append(i) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 391 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 392 | for k in self.sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 393 | subtotal[k] += self.modules[i][k] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 394 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 395 | for k in self.print_sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 396 | row.append(self.modules[i][k]) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 397 | |
| screamer | 22:9e85236d8716 | 398 | json_obj.append({ |
| screamer | 22:9e85236d8716 | 399 | "module":i, |
| screamer | 22:9e85236d8716 | 400 | "size":{ |
| screamer | 22:9e85236d8716 | 401 | k:self.modules[i][k] for k in self.print_sections |
| screamer | 22:9e85236d8716 | 402 | } |
| screamer | 22:9e85236d8716 | 403 | }) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 404 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 405 | table.add_row(row) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 406 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 407 | subtotal_row = ['Subtotals'] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 408 | for k in self.print_sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 409 | subtotal_row.append(subtotal[k]) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 410 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 411 | table.add_row(subtotal_row) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 412 | |
| screamer | 22:9e85236d8716 | 413 | summary = { |
| screamer | 22:9e85236d8716 | 414 | 'summary':{ |
| screamer | 22:9e85236d8716 | 415 | 'static_ram':(subtotal['.data']+subtotal['.bss']), |
| screamer | 22:9e85236d8716 | 416 | 'heap':(subtotal['.heap']), |
| screamer | 22:9e85236d8716 | 417 | 'stack':(subtotal['.stack']), |
| screamer | 22:9e85236d8716 | 418 | 'total_ram':(subtotal['.data']+subtotal['.bss']+subtotal['.heap']+subtotal['.stack']), |
| screamer | 22:9e85236d8716 | 419 | 'total_flash':(subtotal['.text']+subtotal['.data']+misc_flash_mem), |
| screamer | 22:9e85236d8716 | 420 | } |
| screamer | 22:9e85236d8716 | 421 | } |
| screamer | 22:9e85236d8716 | 422 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 423 | if export_format == 'json': |
| screamer | 22:9e85236d8716 | 424 | json_to_file = json_obj + [summary] |
| screamer | 22:9e85236d8716 | 425 | file_desc.write(json.dumps(json_to_file, indent=4)) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 426 | file_desc.write('\n') |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 427 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 428 | elif export_format == 'csv-ci': # CSV format for the CI system |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 429 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 430 | csv_writer = csv.writer(file_desc, delimiter=',', quoting=csv.QUOTE_NONE) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 431 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 432 | csv_module_section = [] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 433 | csv_sizes = [] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 434 | for i in sorted(self.modules): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 435 | for k in self.print_sections: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 436 | csv_module_section += [i+k] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 437 | csv_sizes += [self.modules[i][k]] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 438 | |
| screamer | 24:25bff2709c20 | 439 | csv_module_section += ['static_ram'] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 440 | csv_sizes += [subtotal['.data']+subtotal['.bss']] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 441 | |
| screamer | 24:25bff2709c20 | 442 | csv_module_section += ['heap'] |
| screamer | 13:ab47a20b66f0 | 443 | if subtotal['.heap'] == 0: |
| screamer | 13:ab47a20b66f0 | 444 | csv_sizes += ['unknown'] |
| screamer | 13:ab47a20b66f0 | 445 | else: |
| screamer | 13:ab47a20b66f0 | 446 | csv_sizes += [subtotal['.heap']] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 447 | |
| screamer | 24:25bff2709c20 | 448 | csv_module_section += ['stack'] |
| screamer | 13:ab47a20b66f0 | 449 | if subtotal['.stack'] == 0: |
| screamer | 13:ab47a20b66f0 | 450 | csv_sizes += ['unknown'] |
| screamer | 13:ab47a20b66f0 | 451 | else: |
| screamer | 13:ab47a20b66f0 | 452 | csv_sizes += [subtotal['.stack']] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 453 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 454 | csv_module_section += ['total_ram'] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 455 | csv_sizes += [subtotal['.data']+subtotal['.bss']+subtotal['.heap']+subtotal['.stack']] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 456 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 457 | csv_module_section += ['total_flash'] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 458 | csv_sizes += [subtotal['.text']+subtotal['.data']+misc_flash_mem] |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 459 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 460 | csv_writer.writerow(csv_module_section) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 461 | csv_writer.writerow(csv_sizes) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 462 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 463 | else: # default format is 'table' |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 464 | file_desc.write(table.get_string()) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 465 | file_desc.write('\n') |
| screamer | 13:ab47a20b66f0 | 466 | |
| screamer | 13:ab47a20b66f0 | 467 | if subtotal['.heap'] == 0: |
| screamer | 13:ab47a20b66f0 | 468 | file_desc.write("Allocated Heap: unknown\n") |
| screamer | 13:ab47a20b66f0 | 469 | else: |
| screamer | 13:ab47a20b66f0 | 470 | file_desc.write("Allocated Heap: %s bytes\n" % str(subtotal['.heap'])) |
| screamer | 13:ab47a20b66f0 | 471 | |
| screamer | 13:ab47a20b66f0 | 472 | if subtotal['.stack'] == 0: |
| screamer | 13:ab47a20b66f0 | 473 | file_desc.write("Allocated Stack: unknown\n") |
| screamer | 13:ab47a20b66f0 | 474 | else: |
| screamer | 13:ab47a20b66f0 | 475 | file_desc.write("Allocated Stack: %s bytes\n" % str(subtotal['.stack'])) |
| screamer | 13:ab47a20b66f0 | 476 | |
| screamer | 13:ab47a20b66f0 | 477 | file_desc.write("Total Static RAM memory (data + bss): %s bytes\n" % (str(subtotal['.data']+subtotal['.bss']))) |
| screamer | 13:ab47a20b66f0 | 478 | file_desc.write("Total RAM memory (data + bss + heap + stack): %s bytes\n" % (str(subtotal['.data']+subtotal['.bss']+subtotal['.heap']+subtotal['.stack']))) |
| screamer | 13:ab47a20b66f0 | 479 | file_desc.write("Total Flash memory (text + data + misc): %s bytes\n" % (str(subtotal['.text']+subtotal['.data']+misc_flash_mem))) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 480 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 481 | if file_desc is not sys.stdout: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 482 | file_desc.close() |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 483 | |
| screamer | 22:9e85236d8716 | 484 | self.mem_summary = json_obj + [summary] |
| screamer | 22:9e85236d8716 | 485 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 486 | return True |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 487 | |
| screamer | 22:9e85236d8716 | 488 | def get_memory_summary(self): |
| screamer | 22:9e85236d8716 | 489 | """! Object is available only after self.generate_output('json') is called |
| screamer | 22:9e85236d8716 | 490 | @return Return memory summary object |
| screamer | 22:9e85236d8716 | 491 | """ |
| screamer | 22:9e85236d8716 | 492 | return self.mem_summary |
| screamer | 22:9e85236d8716 | 493 | |
| screamer | 22:9e85236d8716 | 494 | toolchains = ["ARM", "ARM_STD", "ARM_MICRO", "GCC_ARM", "IAR"] |
| screamer | 22:9e85236d8716 | 495 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 496 | def parse(self, mapfile, toolchain): |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 497 | """ |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 498 | Parse and decode map file depending on the toolchain |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 499 | """ |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 500 | |
| screamer | 22:9e85236d8716 | 501 | result = True |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 502 | try: |
| screamer | 22:9e85236d8716 | 503 | with open(mapfile, 'rt') as file_input: |
| screamer | 22:9e85236d8716 | 504 | if toolchain == "ARM" or toolchain == "ARM_STD" or toolchain == "ARM_MICRO": |
| screamer | 22:9e85236d8716 | 505 | self.search_objects(os.path.abspath(mapfile), "ARM") |
| screamer | 22:9e85236d8716 | 506 | self.parse_map_file_armcc(file_input) |
| screamer | 22:9e85236d8716 | 507 | elif toolchain == "GCC_ARM": |
| screamer | 22:9e85236d8716 | 508 | self.parse_map_file_gcc(file_input) |
| screamer | 22:9e85236d8716 | 509 | elif toolchain == "IAR": |
| screamer | 22:9e85236d8716 | 510 | self.search_objects(os.path.abspath(mapfile), toolchain) |
| screamer | 22:9e85236d8716 | 511 | self.parse_map_file_iar(file_input) |
| screamer | 22:9e85236d8716 | 512 | else: |
| screamer | 22:9e85236d8716 | 513 | result = False |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 514 | except IOError as error: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 515 | print "I/O error({0}): {1}".format(error.errno, error.strerror) |
| screamer | 22:9e85236d8716 | 516 | result = False |
| screamer | 22:9e85236d8716 | 517 | return result |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 518 | |
| screamer | 8:a8ac6ed29081 | 519 | def main(): |
| screamer | 8:a8ac6ed29081 | 520 | |
| screamer | 13:ab47a20b66f0 | 521 | version = '0.3.11' |
| screamer | 8:a8ac6ed29081 | 522 | |
| screamer | 8:a8ac6ed29081 | 523 | # Parser handling |
| screamer | 13:ab47a20b66f0 | 524 | parser = argparse.ArgumentParser(description="Memory Map File Analyser for ARM mbed\nversion %s" % version) |
| screamer | 8:a8ac6ed29081 | 525 | |
| screamer | 22:9e85236d8716 | 526 | parser.add_argument('file', type=argparse_filestring_type, help='memory map file') |
| screamer | 8:a8ac6ed29081 | 527 | |
| screamer | 22:9e85236d8716 | 528 | parser.add_argument('-t', '--toolchain', dest='toolchain', help='select a toolchain used to build the memory map file (%s)' % ", ".join(MemapParser.toolchains),\ |
| screamer | 22:9e85236d8716 | 529 | required=True, type=argparse_uppercase_type(MemapParser.toolchains, "toolchain")) |
| screamer | 8:a8ac6ed29081 | 530 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 531 | parser.add_argument('-o', '--output', help='output file name', required=False) |
| screamer | 8:a8ac6ed29081 | 532 | |
| screamer | 22:9e85236d8716 | 533 | parser.add_argument('-e', '--export', dest='export', required=False, default='table', type=argparse_lowercase_hyphen_type(MemapParser.export_formats,'export format'),\ |
| screamer | 22:9e85236d8716 | 534 | help="export format (examples: %s: default)" % ", ".join(MemapParser.export_formats)) |
| screamer | 8:a8ac6ed29081 | 535 | |
| screamer | 8:a8ac6ed29081 | 536 | parser.add_argument('-v', '--version', action='version', version=version) |
| screamer | 8:a8ac6ed29081 | 537 | |
| screamer | 8:a8ac6ed29081 | 538 | # Parse/run command |
| screamer | 8:a8ac6ed29081 | 539 | if len(sys.argv) <= 1: |
| screamer | 8:a8ac6ed29081 | 540 | parser.print_help() |
| screamer | 8:a8ac6ed29081 | 541 | sys.exit(1) |
| screamer | 8:a8ac6ed29081 | 542 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 543 | |
| screamer | 8:a8ac6ed29081 | 544 | args, remainder = parser.parse_known_args() |
| screamer | 8:a8ac6ed29081 | 545 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 546 | # Create memap object |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 547 | memap = MemapParser() |
| screamer | 8:a8ac6ed29081 | 548 | |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 549 | # Parse and decode a map file |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 550 | if args.file and args.toolchain: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 551 | if memap.parse(args.file, args.toolchain) is False: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 552 | sys.exit(0) |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 553 | |
| screamer | 8:a8ac6ed29081 | 554 | # Write output in file |
| screamer | 8:a8ac6ed29081 | 555 | if args.output != None: |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 556 | memap.generate_output(args.export, args.output) |
| screamer | 8:a8ac6ed29081 | 557 | else: # Write output in screen |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 558 | memap.generate_output(args.export) |
| screamer | 8:a8ac6ed29081 | 559 | |
| screamer | 8:a8ac6ed29081 | 560 | sys.exit(0) |
| screamer | 8:a8ac6ed29081 | 561 | |
| screamer | 8:a8ac6ed29081 | 562 | if __name__ == "__main__": |
| Screamer@Y5070-M.virtuoso | 9:2d27d77ada5c | 563 | main() |