original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
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+# make.PPC32e500v2gnu -  GNU compilation tools definitions for generic PowerPC
+#
+# Copyright (c) 2002, 2007-2008, 2011, 2012 Wind River Systems, Inc.
+#
+# The right to copy, distribute, modify or otherwise make use
+# of this software may be licensed only pursuant to the terms
+# of an applicable Wind River license agreement.
+#
+# modification history
+# --------------------
+# 01h,12apr12,h_k  moved common env setting to defs.ppc.
+# 01g,13jun11,mze  add debug
+# 01f,03feb11,mcm  Fix for WIND00247694 - use -fno-implicit-fp for e500v2
+# 01e,29aug08,pee  adding _WRS_CONFIG_FP definition.
+# 01d,08jul08,dtr  Use -te500v2 instead of rolled out version. 
+#                  Fixes libgcc.a build.
+# 01c,17dec07,dtr  Update flags after compiler update.
+# 01b,03dec07,dtr  Update target flags.
+# 01a,11dec02,pch  Created (from make.PPC440gnu vn 01f).
+#
+# DESCRIPTION
+# This file contains definitions and flags for the gnu tools
+# (compiler, assembler, linker etc.) to build for a generic
+# PowerPC with e500v2 hardware floating point.
+# If building for a specific processor (as a variant), 
+# defs.ppc will set its type number into PPC32VARIANT.
+#*/
+
+CPU	= PPC32
+TOOL	= e500v2gnu
+
+_WRS_CONFIG_FP ?= e500v2
+
+include $(TGT_DIR)/h/tool/common/defs.ppc
+
+# The defs.ppc will override this with -te500v2 if _WRS_CONFIG_FP is e500v2.
+# We set -mcpu=8540 here in case the _WRS_CONFIG_FP is soft.
+#
+# Make sure there is no SPE instruction generated by disabling SPE ABI.
+# This is added to be safe in case GCC has an issue.
+
+CC_ARCH_SPEC	= -mcpu=8540 -mabi=no-spe
+
+include $(TGT_DIR)/h/tool/gnu/defs.ppc
+
+# end of make.PPC32e500v2gnu