NAME

       emdump - emscripten tool to print out statistics about compiled code sizes

DESCRIPTION

       usage:  emdump.py prints out statistics about compiled code sizes.  python emdump.py --file a.js [--file2
       b.js]

   options:
       -h, --help
              show this help message and exit

       --file [FILE ...]
              Specifies the compiled JavaScript build file to analyze.

       --file1 [FILE1 ...]
              Specifies the compiled JavaScript build file to analyze.

       --symbol-map SYMBOL_MAP
              Specifies a filename to the symbol map file that can be used to  unminify  function  and  variable
              names.

       --file2 [FILE2 ...]
              Specifies a second compiled JavaScript build file to analyze.

       --symbol-map2 SYMBOL_MAP2
              Specifies  a  filename  to  a  second  symbol  map file that will be used to unminify function and
              variable names of file2.

       --list-unaccounted LIST_UNACCOUNTED
              Pass --list-unaccounted=0 to skip listing a summary entry of unaccounted content

       --dump-unaccounted-larger-than DUMP_UNACCOUNTED_LARGER_THAN
              If an integer value >= 0 is specified, all unaccounted strings of content longer  than  the  given
              value  will  be  printed  out  to the console. (Note that it is common to have several unaccounted
              blocks, this is provided for curiosity/debugging/optimization ideas)

       --only-unique-1
              If two data sets are specified, prints out only the symbols that are present in set 1, but not  in
              set 2

       --only-unique-2
              If  two data sets are specified, prints out only the symbols that are present in set 2, but not in
              set 1

       --only-common
              If two data sets are specified, prints out only the symbols that are common to both data sets

       --only-changes
              If two data sets are specified, prints out  only  the  symbols  that  have  changed  size  or  are
              added/removed

       --only-summarize
              If  specified,  detailed  information  about  each symbol is not printed, but only summary data is
              shown.

       --filter-name FILTER_NAME
              Only prints out information about symbols  that  contain  the  given  filter  substring  in  their
              demangled names.  The filtering is always performed in lower case.

       --filter-size FILTER_SIZE
              Only  prints  out  information  about  symbols  that are (or were) larger than the given amount of
              bytes.

       --sort SORT
              Specifies the data column to sort output by. Possible values are: lines, bytes, delta,  abs_delta,
              type, minified, unminified, demangled

       --print-format PRINT_FORMAT
              Specifies  the  naming  format  for the symbols. Possible options are one of: m, u, d, du, dm, um,
              dum. Here "m" denotes minified, "u" denotes unminified, and "d"  denotes  demangled.  Specify  any
              combination of the characters in upper case to print out function parameters. Default: DM.

       --sort-ascending
              If true, reverses the sorting order to be ascending instead of default descending.

       --simplify-cxx
              Simplify C++ STL types as much as possible in the output

       --group-templates
              Group/collapse all C++ templates with Foo<asdf> and Foo<qwer> to generic Foo<T>

emdump 3.1.6~dfsg                                  March 2024                                          EMDUMP(1)