diff options
author | Bill Richardson <wfrichar@chromium.org> | 2011-02-17 08:56:33 -0800 |
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committer | Bill Richardson <wfrichar@chromium.org> | 2011-02-17 08:56:33 -0800 |
commit | f82f941b803b0c28240913eb57b34ab4c6c6b96a (patch) | |
tree | 96d0a963f1eddd80223e9566ad62fd047774168d /utility/bmpblk_utility.cc | |
parent | 39dfafd840e81012a52919f1853417da087ecf15 (diff) | |
download | vboot-f82f941b803b0c28240913eb57b34ab4c6c6b96a.tar.gz |
Write images to the bmpblock in the order they appear in the yaml.
This ensures that equivalent yaml files produce identical bmpblock binaries.
BUG=chromium-os:12158
TEST=manual
cd src/platform/vboot_reference
make
make runbmptests
Change-Id: Ic8103ff90e57034d72fb3920a6c198c77768f162
Review URL: http://codereview.chromium.org/6533012
Diffstat (limited to 'utility/bmpblk_utility.cc')
-rw-r--r-- | utility/bmpblk_utility.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/utility/bmpblk_utility.cc b/utility/bmpblk_utility.cc index c9188a8e..742bd9bc 100644 --- a/utility/bmpblk_utility.cc +++ b/utility/bmpblk_utility.cc @@ -189,6 +189,7 @@ void BmpBlockUtil::parse_images(yaml_parser_t *parser) { error("Syntax error in parsing images.\n"); } image_filename = (char*)event.data.scalar.value; + config_.image_names.push_back(image_name); config_.images_map[image_name] = ImageConfig(); config_.images_map[image_name].filename = image_filename; break; @@ -476,11 +477,12 @@ void BmpBlockUtil::pack_bmpblock() { /* Compute the ImageInfo offsets from start of BMPBLOCK. */ uint32_t current_offset = sizeof(BmpBlockHeader) + sizeof(ScreenLayout) * config_.screens_map.size(); - for (StrImageConfigMap::iterator it = config_.images_map.begin(); - it != config_.images_map.end(); - ++it) { - it->second.offset = current_offset; - current_offset += sizeof(ImageInfo) + it->second.data.compressed_size; + for (unsigned int i = 0; i < config_.image_names.size(); ++i) { + string image_name = config_.image_names[i]; + ImageConfig &img = config_.images_map[image_name]; + img.offset = current_offset; + current_offset += sizeof(ImageInfo) + + config_.images_map[image_name].data.compressed_size; /* Make it 4-byte aligned. */ if ((current_offset & 3) > 0) { current_offset = (current_offset & ~3) + 4; |