moved funcs to flash to make it build again, reduced logging buffer, disabled some logging; add missing files

showmem.php

@@ -0,0 +1,58 @@
+#!/bin/env php
+<?php
+
+$dump = trim(shell_exec('xtensa-lx106-elf-size build/httpd_app.a -A'));
+
+$pieces = explode("\n\n", $dump);
+
+$all_sections = [];
+
+$table = [];
+foreach ($pieces as $piece) {
+  $rows = explode("\n", trim($piece));
+  if (!$rows) continue;
+  list($name,) = explode(' ', trim($rows[0]));
+  $entries = array_map(function($s) {
+    $pcs = preg_split('/\s+/', $s);
+    return [$pcs[0], $pcs[1]];
+  }, array_slice($rows, 3, count($rows)-4));
+  foreach($entries as $e) {
+    list($space, $bytes) = $e;
+    if (!in_array($space, $all_sections)) $all_sections[] = $space;
+    $table[$name][$space] = $bytes;
+  }
+}
+
+if ($argv[1]) {
+  $key = $argv[1];
+  uasort($table, function($a, $b) use ($key) {
+    $av = $a[$key] ?? 0;
+    $bv = $b[$key] ?? 0;
+    return -($av <=> $bv); 
+  });
+}
+
+$all_sections = array_diff($all_sections, [
+  '.comment', 
+  '.xtensa.info',
+  '.xt.lit',
+  '.xt.prop',
+  '.literal',
+  '.irom0.literal',
+  '.data',
+]);
+
+$widths = [];
+foreach($all_sections as $k) {
+  $widths[$k] = max(8, strlen($k));
+  printf("%".($widths[$k])."s ", $k);
+}
+echo "\n";//.str_repeat('-',array_sum($widths))."\n";
+
+foreach ($table as $file => $map) {
+  foreach ($all_sections as $space) {
+    $b = isset($map[$space]) ? $map[$space] : 0;
+    printf("%".$widths[$space]."d ", $b);
+  }
+  echo " $file\n";
+}