#!/usr/bin/env php <?php $map = file_get_contents('build/firmware.map'); $at_flash = strpos($map, '.isr_vector 0x0000000008000000');//''.text 0x0000000008000000'); $at_ram = strpos($map, '.data 0x0000000020000000'); $at_dbg = strpos($map, '/DISCARD/');//.memory_b1_text $discard = substr($map, 0, $at_flash); $flash = substr($map, $at_flash, $at_ram - $at_flash); $ram = substr($map, $at_ram, $at_dbg - $at_ram); $flash = str_replace("lib/gcc/arm-none-eabi/5.3.0/../../../../", "", $flash); file_put_contents("main.flash.map", $flash); file_put_contents("main.ram.map", $ram); $flash = preg_replace('/(\.(text|rodata)\.[^ ]*?)\n/', '$1', $flash); $lines = explode("\n", $flash); $sections = []; foreach($lines as $l) { if ((false !== strpos($l, '0x0000000008')) && (false !== strpos($l, '.text.') || false !== strpos($l, '.rodata.'))) { //echo "$l\n"; preg_match('/\s*.(text|rodata).([^ ]+)\s+0x00000000(08[\da-f]+)\s+0x([\da-f]+)\s+(.*)/', $l, $m); //print_r($m); $sec = new stdClass; $sec->type = $m[1]=='rodata'?'DATA':'CODE'; $sec->name = $m[2]; $sec->addr = "0x".$m[3]; $sec->size = hexdec($m[4]); $sec->file = $m[5]; if (($p=strrpos($sec->file, 'arm-none-eabi/')) !== false) { $sec->file = "\033[90m".substr($sec->file, $p)."\033[0m"; } else { $sec->file = "\033[35m".str_replace("build/","",$sec->file)."\033[0m"; } //print_r($sec); $sections[] = $sec; } } usort($sections, function($a,$b) { return -($a->size - $b->size); }); echo "--- FLASH ---\n"; $limit = 50; foreach($sections as $s) { if ($s->type=='DATA')echo "\033[33m";else echo "\033[32m"; echo "{$s->type}\033[0m {$s->addr} \033[96m{$s->size}\033[0m\t". "\033[36m{$s->name}\033[0m"; for($i=0;$i<36-strlen($s->name);$i++) echo " "; echo "{$s->file}\n"; if($limit--==0) break; } $ram = preg_replace('/(\.(bss|data)\.[^ ]*?)\n/', '$1', $ram); $lines = explode("\n", $ram); $sections = []; foreach($lines as $l) { if ((false !== strpos($l, '0x0000000020')) && (false !== strpos($l, '.bss.') || false !== strpos($l, '.data.'))) { //echo "$l\n"; preg_match('/\s*.(bss|data).([^ ]+)\s+0x00000000(20[\da-f]+)\s+0x([\da-f]+)\s+(.*)/', $l, $m); //print_r($m); $sec = new stdClass; $sec->type = $m[1]=='bss'?'BSS ':'DATA'; $sec->name = $m[2]; $sec->addr = "0x".$m[3]; $sec->size = hexdec($m[4]); $sec->file = $m[5]; if (($p=strrpos($sec->file, 'arm-none-eabi/')) !== false) { $sec->file = "\033[90m".substr($sec->file, $p)."\033[0m"; } else { $sec->file = "\033[35m".str_replace("build/","",$sec->file)."\033[0m"; } //print_r($sec); $sections[] = $sec; } } usort($sections, function($a,$b) { return -($a->size - $b->size); }); echo "\n--- RAM ---\n"; $limit = 30; foreach($sections as $s) { if ($s->type=='DATA')echo "\033[33m";else echo "\033[32m"; echo "{$s->type}\033[0m {$s->addr} \033[96m{$s->size}\033[0m\t". "\033[36m{$s->name}\033[0m"; for($i=0;$i<36-strlen($s->name);$i++) echo " "; echo "{$s->file}\n"; if($limit--==0) break; }