8c0100b193
The function implementation does not specify a return type, and is treated as a void return value function during use, so it is ignored.
CC: icmpv6_ping.c dhrystone/v2.1/dhry_2.c:30:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
30 | Proc_6 (Enum_Val_Par, Enum_Ref_Par)
| ^~~~~~
2. The implementation of some functions is opposite to the calling position, and the processing can be ignored
dhrystone/v2.1/dhry_2.c:39:9: warning: implicit declaration of function ‘Func_3’ [-Wimplicit-function-declaration]
39 | if (! Func_3 (Enum_Val_Par))
3. This function is called from dhry_2.c and void behavior is expected.
dhrystone/v2.1/dhry_2.c:30:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]
30 | Proc_6 (Enum_Val_Par, Enum_Ref_Par)
4. In the old version of C language, if the function declaration return value is not set, the default is void; in the new version, it is int, but in dhrystone, these functions are called as void type functions by default.
dhrystone/v2.2/dry.c:738:1: warning: control reaches end of non-void function [-Wreturn-type]
738 | }
| ^
dhrystone/v2.2/dry.c: In function ‘Proc_1’:
dhrystone/v2.2/dry.c:772:1: warning: control reaches end of non-void function [-Wreturn-type]
772 | } /* Proc_1 */
| ^
dhrystone/v2.2/dry.c: In function ‘Proc_2’:
dhrystone/v2.2/dry.c:795:1: warning: control reaches end of non-void function [-Wreturn-type]
795 | } /* Proc_2 */
| ^
dhrystone/v2.2/dry.c: In function ‘Proc_3’:
dhrystone/v2.2/dry.c:810:1: warning: control reaches end of non-void function [-Wreturn-type]
810 | } /* Proc_3 */
| ^
dhrystone/v2.2/dry.c: In function ‘Proc_4’:
dhrystone/v2.2/dry.c:822:1: warning: control reaches end of non-void function [-Wreturn-type]
822 | } /* Proc_4 */
| ^
dhrystone/v2.2/dry.c: In function ‘Proc_5’:
dhrystone/v2.2/dry.c:831:1: warning: control reaches end of non-void function [-Wreturn-type]
831 | } /* Proc_5 */
| ^
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
53 lines
1.9 KiB
Makefile
53 lines
1.9 KiB
Makefile
############################################################################
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# apps/benchmarks/dhrystone/Makefile
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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include $(APPDIR)/Make.defs
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#dhrystone
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PROGNAME = $(CONFIG_BENCHMARK_DHRYSTONE_PROGNAME)
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PRIORITY = $(CONFIG_BENCHMARK_DHRYSTONE_PRIORITY)
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STACKSIZE = $(CONFIG_BENCHMARK_DHRYSTONE_STACKSIZE)
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MODULE = $(CONFIG_BENCHMARK_DHRYSTONE)
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CFLAGS += -DMSC_CLOCK -Wno-implicit-int -Wno-strict-prototypes
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CFLAGS += -Wno-implicit-function-declaration -Wno-return-type
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CSRCS += dhrystone/v2.1/dhry_2.c
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MAINSRC = dhrystone/v2.2/dry.c
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ifeq ($(wildcard dhrystone/.git),)
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VERSION ?= master
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dhrystone.zip:
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$(Q) curl -L https://github.com/Keith-S-Thompson/dhrystone/archive/refs/heads/master.zip -o dhrystone.zip
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$(Q) unzip -o dhrystone.zip
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$(Q) mv dhrystone-$(VERSION) dhrystone
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$(Q) patch -p0 < 0001-dry2.2-Fix-malloc-type-mismatch.patch
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$(Q) patch -p0 < 0002-dhrystone-fix-redefine-warning.patch
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context:: dhrystone.zip
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distclean::
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$(call DELDIR, dhrystone)
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$(call DELFILE, dhrystone.zip)
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endif
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include $(APPDIR)/Application.mk
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