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| author | Palmer Dabbelt <palmer@dabbelt.com> | 2016-07-05 15:02:38 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@dabbelt.com> | 2016-07-05 15:02:38 -0700 |
| commit | c6c10b4ea84850779e04bfb5762b1dff6f60caaa (patch) | |
| tree | 8042183d9c53c3e59d9f530e3d6e113a5e102403 | |
| parent | d1669596573c72906ac90b3c24525b9be17c4ebb (diff) | |
| download | riscv-tests-c6c10b4ea84850779e04bfb5762b1dff6f60caaa.zip riscv-tests-c6c10b4ea84850779e04bfb5762b1dff6f60caaa.tar.gz riscv-tests-c6c10b4ea84850779e04bfb5762b1dff6f60caaa.tar.bz2 | |
Test case for JRB's SMI demo
| -rw-r--r-- | benchmarks/Makefile | 1 | ||||
| -rw-r--r-- | benchmarks/ioexample/bmark.mk | 30 | ||||
| -rw-r--r-- | benchmarks/ioexample/ioexample_main.c | 14 |
3 files changed, 45 insertions, 0 deletions
diff --git a/benchmarks/Makefile b/benchmarks/Makefile index e294f72..b301a10 100644 --- a/benchmarks/Makefile +++ b/benchmarks/Makefile @@ -27,6 +27,7 @@ bmarks = \ spmv \ mt-vvadd \ mt-matmul \ + ioexample \ bmarks_host = \ median \ diff --git a/benchmarks/ioexample/bmark.mk b/benchmarks/ioexample/bmark.mk new file mode 100644 index 0000000..b0897c7 --- /dev/null +++ b/benchmarks/ioexample/bmark.mk @@ -0,0 +1,30 @@ +#======================================================================= +# UCB CS250 Makefile fragment for benchmarks +#----------------------------------------------------------------------- +# +# Each benchmark directory should have its own fragment which +# essentially lists what the source files are and how to link them +# into an riscv and/or host executable. All variables should include +# the benchmark name as a prefix so that they are unique. +# + +ioexample_c_src = \ + ioexample_main.c \ + syscalls.c \ + +ioexample_riscv_src = \ + crt.S \ + +ioexample_c_objs = $(patsubst %.c, %.o, $(ioexample_c_src)) +ioexample_riscv_objs = $(patsubst %.S, %.o, $(ioexample_riscv_src)) + +ioexample_host_bin = ioexample.host +$(ioexample_host_bin) : $(ioexample_c_src) + $(HOST_COMP) $^ -o $(ioexample_host_bin) + +ioexample_riscv_bin = ioexample.riscv +$(ioexample_riscv_bin) : $(ioexample_c_objs) $(ioexample_riscv_objs) + $(RISCV_LINK) $(ioexample_c_objs) $(ioexample_riscv_objs) -o $(ioexample_riscv_bin) $(RISCV_LINK_OPTS) + +junk += $(ioexample_c_objs) $(ioexample_riscv_objs) \ + $(ioexample_host_bin) $(ioexample_riscv_bin) diff --git a/benchmarks/ioexample/ioexample_main.c b/benchmarks/ioexample/ioexample_main.c new file mode 100644 index 0000000..9ac8509 --- /dev/null +++ b/benchmarks/ioexample/ioexample_main.c @@ -0,0 +1,14 @@ +// See LICENSE for license details. + +#include "util.h" + +int main( int argc, char* argv[] ) +{ + volatile long *base = (long *)0x48000000UL; + for (long i = 0; i < 8; ++i) { + base[i] = (i + (1UL << 8)) << 32UL; + printf("base[%d]: %llx (0x%p)\n", i, base[i], &base[i]); + } + + return 0; +} |