Hello, everyone:
I’m using m5’s SE mode to run SPEC2006 which are built by
downloaded Alpha pre-compiled cross-compiler.
I’ve added “-static” option into the
“/***/SPECcpu2006/benchspec/Makefile.defaults”. Command lines in Makefile.
defaults are as follows:
-----------------------------------------
ifeq ($(OS),windows_nt)
OBJ ?= .obj
OBJOPT ?= -c -Fo$@
LDOUT ?= -Fe$@
MATHLIBOPT ?=
RMRF ?= del /q /f /s
CPUFLAGS += -DSPEC_CPU_WINDOWS
else
OBJ ?= .o
OBJOPT ?= -static -c -o $@
LDOUT ?= -o $@
MATHLIBOPT ?= -lm
RMRF ?= rm -rf
-----------------------------------------
And during the process of compiling, I could see the “-static” was
available. Example for perlbench is as follows:
--------------------------------------------------------------
Benchmarks selected: 400.perlbench
Compiling Binaries
Building 400.perlbench ref base amd64-m64-gcc42-nn default:
(build_base_amd64-m64-gcc42-nn.0000)
specmake clean 2> make.clean.err | tee make.clean.out
rm -rf perlbench perlbench.exe *.o *.fppized.f*
find . \( -name \*.o -o -name '*.fppized.f*' \) -print | xargs rm -rf
rm -rf core
specmake build 2> make.err | tee make.out
/dist/alphaev67-unknown-linux-gnu/bin/alphaev67-unknown-linux-gnu-gcc
-static -c -o av.o -DSPEC_CPU -DNDEBUG -DPERL_CORE -O2
-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 av.c
/dist/alphaev67-unknown-linux-gnu/bin/alphaev67-unknown-linux-gnu-gcc
-static -c -o deb.o -DSPEC_CPU -DNDEBUG -DPERL_CORE -O2
-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 deb.c
/dist/alphaev67-unknown-linux-gnu/bin/alphaev67-unknown-linux-gnu-gcc
-static -c -o doio.o -DSPEC_CPU -DNDEBUG -DPERL_CORE -O2
-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 doio.c
……
-----------------------------------------------------------------
But when I simulate m5 with command: ./build/ALPHA_SE/gem5.debug
configs/example/cmp.py --benchmark perlbench,I still got the error:
-----------------------------------------------------------------
gem5 Simulator System. http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.
gem5 compiled Sep 26 2011 17:37:39
gem5 started Nov 12 2011 22:25:55
gem5 executing on ubuntu
command line: ./build/ALPHA_SE/gem5.debug configs/example/cmp.py --benchmark
perlbench
/dist/m5/configs/example
/dist/m5/configs
/dist/m5
Global frequency set at 1000000000000 ticks per second
fatal: Object file is a dynamic executable however only static executables
are supported!
Please recompile your executable as a static binary and try again.
@ cycle 0
[create:build/ALPHA_SE/sim/process.cc, line 609]
Memory Usage: 4259840 Kbytes
-----------------------------------------------------------------
The cmp.py and Mybench.py are written similar to the templets on gem5
homepage.
Can anyone help?
Thanks
Jun Ma
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