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some more risc-v optimizations

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This commit is contained in:
Dennis Ranke
2022-09-24 08:45:14 +02:00
parent 8c9e4311b9
commit ced6cc8c32
2 changed files with 56 additions and 43 deletions
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23
asm_unpackers/Makefile
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@@ -6,10 +6,25 @@ test_riscv64: build/unpack_riscv64
qemu-riscv64 $< test_data.upk /tmp/out.bin
cmp test_data.bin /tmp/out.bin
build/unpack_riscv64.bin: unpack_riscv.S
build/unpack_riscv64.o: unpack_riscv.S
mkdir -p build
riscv64-linux-gnu-gcc -c -o build/unpack_riscv64.o $?
riscv64-linux-gnu-objcopy -O binary --only-section=.text build/unpack_riscv64.o $@
riscv64-linux-gnu-gcc -c -o $@ $?
build/unpack_riscv64.bin: build/unpack_riscv64.o
riscv64-linux-gnu-objcopy -O binary --only-section=.text $? $@
disas-riscv64: build/unpack_riscv64.o
riscv64-linux-gnu-objdump -d $?
build/unpack_riscv32.o: unpack_riscv.S
mkdir -p build
riscv64-linux-gnu-gcc -march=rv32imc -mabi=ilp32 -c -o $@ $?
build/unpack_riscv32.bin: build/unpack_riscv32.o
riscv64-linux-gnu-objcopy -O binary --only-section=.text $? $@
disas-riscv32: build/unpack_riscv32.o
riscv64-linux-gnu-objdump -d $?
build/unpack_armv6m: ../c_unpacker/main.c unpack_armv6m.S
mkdir -p build
@@ -32,5 +47,5 @@ test_c: build/unpack_c
$< test_data.upk /tmp/out.bin
cmp test_data.bin /tmp/out.bin
sizes: build/unpack_armv6m.bin build/unpack_riscv64.bin
sizes: build/unpack_armv6m.bin build/unpack_riscv64.bin build/unpack_riscv32.bin
ls -l build/*.bin