Any BEAM docs?
Fri Jan 9 18:49:42 CET 2004
Richard Carlsson <richardc@REDACTED> writes:
> The external format used to be described by a document on Björn
> Gustavsson's page, but that link seems to be dead now. (Björn?)
My home page now has the following URL:
The file format document only describes the file format;
not the instruction set for Beam.
Some other useful files in OTP:
beam_lib.erl (in stdlib): utilities for reading and writing beam files.
genop.tab (in the compiler): number, name, and number of operands for
all instructions + some comments.
To disassemble a loaded module to the instructions that are actually
executed, use erts_debug:df(Mod) (a disassembly file will be generated).
Björn Gustavsson, Erlang/OTP, Ericsson AB
More information about the erlang-questions