Added support for ENEA OSE

This port has support for both non-smp and smp.

It contains a new way to do io checking in which erts_poll_wait
receives the payload of the polled entity. This has implications
for all linked-in drivers.

1 files changed, 71 insertions, 0 deletions

diff --git a/make/ose_lm.mk.in b/make/ose_lm.mk.in
new file mode 100644
index 0000000000..38d40c4301
--- /dev/null
+++ b/make/ose_lm.mk.in
@@ -0,0 +1,71 @@
+#-*-makefile-*-   ; force emacs to enter makefile-mode
+# ----------------------------------------------------
+# Template target for generating an OSE5 load module
+#
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2013. All Rights Reserved.
+#
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# %CopyrightEnd%
+#
+# Author: Petre Pircalabu
+# ----------------------------------------------------
+
+# ----------------------------------------------------
+# 	build-ose-load-module
+#	Creates an OSE5 load module
+#	params:
+#		$(1) - The output target
+#		$(2) - Objects
+#		$(3) - Libraries
+#		$(4) - LM configuration file
+# ----------------------------------------------------
+
+ifeq ($(findstring ose,$(TARGET)),ose)
+LDR1FLAGS    = @erl_xcomp_ose_ldflags_pass1@
+LDR2FLAGS    = @erl_xcomp_ose_ldflags_pass2@
+OSEROOT	     = @erl_xcomp_ose_OSEROOT@
+LCF	     = @erl_xcomp_ose_LM_LCF@
+LMCONF	     = @erl_xcomp_ose_LM_CONF@
+STRIP	     = @erl_xcomp_ose_STRIP@
+LM_POST_LINK = @erl_xcomp_ose_LM_POST_LINK@
+LM_SET_CONF  = @erl_xcomp_ose_LM_SET_CONF@
+LM_ELF_SIZE  = @erl_xcomp_ose_LM_ELF_SIZE@
+endif
+
+define build-ose-load-module
+	@echo " --- Linking $(1)"
+
+	@echo " --- Linking $(1) (pass 1)"
+	$(ld_verbose)$(PURIFY) $(LD) -o $(1)_unconfigured_ro -r \
+	$(2) --start-group $(3) --end-group --cref --discard-none -M >  $(1)_1.map
+
+	@echo " --- Linking $(1) (pass 2)"
+	$(ld_verbose)$(PURIFY) $(LD) -o $(1)_unconfigured \
+	$(1)_unconfigured_ro -T $(LCF) -n --emit-relocs -e crt0_lm --cref \
+	--discard-none -M >  $(1)_2.map
+
+	@echo " --- Inserting configuration"
+	$(ld_verbose) $(LM_SET_CONF) $(1)_unconfigured < $(4)
+
+	@echo " --- Striping $(1)"
+#	$(ld_verbose) $(STRIP) $(1)_unconfigured
+
+	@echo " --- Postlinking $(1)"
+	$(ld_verbose) $(LM_POST_LINK) $(1)_unconfigured
+
+	@echo " --- Sizing $(1)"
+	$(ld_verbose) $(LM_ELF_SIZE) $(1)_unconfigured
+	mv $(1)_unconfigured $(1)
+endef