From 148d72e795264d39d3b49d1d429e252ff74f0e23 Mon Sep 17 00:00:00 2001 From: "Juan J. Martinez" Date: Thu, 24 Jun 2021 22:12:51 +0100 Subject: Documented chksize --- docs/tools.md | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'docs') diff --git a/docs/tools.md b/docs/tools.md index 79c181d..83f80f3 100644 --- a/docs/tools.md +++ b/docs/tools.md @@ -200,7 +200,28 @@ Refer to the example game and `init_map_entities()` in `game.c` for a full examp ### chksize -TODO +This tool is used to calculate how much much space in the DATA and CODE +sections is used by the game. + +It takes three parameters: + +- the CODE limit (in hexadecimal) +- the DATA limit (in hexadecimal) +- the map file (output of SDCC) + +For example: +``` +chksize 8000 4000 game.map +``` + +Has the output: +``` +ROM: 11430 bytes +RAM: 01256 bytes +``` + +If the CODE (ROM) or the DATA (RAM) is over the provided limits, the tool will +report it with an error. ### mkdeps.py -- cgit v1.2.3