X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp-cpm3.git/blobdiff_plain/ea5293bb6ce484bf1ec9ab70befe10c3a36a70c2..04134640c401acf7d6ac6b3bf7d609601f0242da:/cbios/Makefile

diff --git a/cbios/Makefile b/cbios/Makefile
index 2b7dd88..a6c42c6 100644
--- a/cbios/Makefile
+++ b/cbios/Makefile
@@ -37,9 +37,9 @@ LN_DATA = C000
 .phony: all
 all: sys
 
-bios: bnkbios3.spr
-
+map: bnkbios3.map
 sys: cpm3.sys
+bios: bnkbios3.spr
 
 $(OBJ):  $(INC)
 
@@ -98,6 +98,17 @@ if [ "$${ERROR}" != "0" ]; then cat $${OUTPUT}; rm -f $@; fi ; \
 exit $${ERROR}
 endef
 
+PSEG = $(call SEGMENT-ADDR, 1)
+DSEG = $(call SEGMENT-ADDR, 2)
+
+#(call SEGMENT-ADDR,SEGNUM)
+SEGMENT-ADDR = $(shell dd if=cpm3.sys bs=128 count=1 skip=1 2>/dev/null |\
+		awk -vn=$(strip $1) '/BNKBIOS3/ {if (++seg == n) print $$3}')
+
+bnkbios3.map: cpm3.sys
+	ld80 -o /dev/null -ms bnkbios3.map -P $(PSEG) -D $(DSEG) $(OBJ)
+
+
 cpm3.sys: bnkbios3.spr
 	zxcc gencpm -auto
 	@echo