diff options
Diffstat (limited to 'assembly/fib')
| -rw-r--r-- | assembly/fib/Makefile | 24 | ||||
| -rw-r--r-- | assembly/fib/fib.S | 29 | ||||
| -rwxr-xr-x | assembly/fib/fib.elf | bin | 0 -> 5384 bytes | |||
| -rw-r--r-- | assembly/fib/fib.hex | 7 | ||||
| -rw-r--r-- | assembly/fib/fib.o | bin | 0 -> 1292 bytes | |||
| l--------- | assembly/fib/rvcontroller.ld | 1 |
6 files changed, 61 insertions, 0 deletions
diff --git a/assembly/fib/Makefile b/assembly/fib/Makefile new file mode 100644 index 0000000..da333af --- /dev/null +++ b/assembly/fib/Makefile @@ -0,0 +1,24 @@ +MARCH ?= rv32imacbzicntr_zicond_zicsr_zifencei_zihintpause_zilsd_zclsd_zabha_zacas_zbkb_zbkx_zcb_zcmp_zcmt + +.PHONY: all dump load clean + +all: fib.hex + +fib.o: fib.S + riscv32-none-elf-as -I../rvcontroller-libraries -march=${MARCH} -o fib.o fib.S + +fib.elf: fib.o + riscv32-none-elf-ld -T rvcontroller.ld --no-warn-rwx-segments -o fib.elf fib.o + +dump: fib.elf + riscv32-none-elf-objdump -d fib.elf + +fib.hex: fib.elf + riscv32-none-elf-objcopy -O ihex fib.elf fib.hex + +load: fib.hex + bash -c "wl-copy < fib.hex" + +clean: + rm -f fib.bin fib.elf fib.o + diff --git a/assembly/fib/fib.S b/assembly/fib/fib.S new file mode 100644 index 0000000..e43195d --- /dev/null +++ b/assembly/fib/fib.S @@ -0,0 +1,29 @@ +li t0,0 +li t1,1 +li t3,0x7fffffff +loop: +add t2,t1,t0 +mv t0,t1 +mv t1,t2 +li a7,1 +mv a0,t0 +ecall +li a7,11 +li a0,0x0a +ecall +bltu t2,t3,loop + +li a0,0xa +li a7,11 +ecall +li a7,1 +rdinstret a0 +ecall +la a0,instructions +li a7,4 +ecall + +li a7,10 +ecall + +instructions: .asciz " instructions\n" diff --git a/assembly/fib/fib.elf b/assembly/fib/fib.elf Binary files differnew file mode 100755 index 0000000..2ebaf85 --- /dev/null +++ b/assembly/fib/fib.elf diff --git a/assembly/fib/fib.hex b/assembly/fib/fib.hex new file mode 100644 index 0000000..38d958b --- /dev/null +++ b/assembly/fib/fib.hex @@ -0,0 +1,7 @@ +:1000000081420543370E00807D1EB30353009A8260
+:100010001E838548168573000000AD48294573008E
+:100020000000E3E4C3FF2945AD48730000008548A4
+:10003000732520C07300000017050000130545015B
+:10004000914873000000A9487300000020696E7396
+:0C0050007472756374696F6E730A0000AF
+:00000001FF
diff --git a/assembly/fib/fib.o b/assembly/fib/fib.o Binary files differnew file mode 100644 index 0000000..0e62572 --- /dev/null +++ b/assembly/fib/fib.o diff --git a/assembly/fib/rvcontroller.ld b/assembly/fib/rvcontroller.ld new file mode 120000 index 0000000..bc01402 --- /dev/null +++ b/assembly/fib/rvcontroller.ld @@ -0,0 +1 @@ +../../rvcontroller.ld
\ No newline at end of file |