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New sample program.

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This commit is contained in:
chad 2014-05-30 09:54:01 -06:00
parent 1dc4057559
commit 18966d9339
2 changed files with 35 additions and 3 deletions
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12
src/test/Makefile
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@ -5,12 +5,12 @@ HARPDIS = ../harptool -D
4BARCH = 4b16/16/2
all: simple.bin sieve.bin 2thread.bin simple.4b.bin sieve.4b.bin 2thread.4b.bin bubble.bin bubble.4b.bin dotprod.bin dotprod.4b.bin matmul.bin matmul.4b.bin \
matmul-mt.s
matmul-mt.s lfsr.bin
run: simple.out sieve.out 2thread.out simple.4b.out sieve.4b.out 2thread.4b.out bubble.out bubble.4b.out dotprod.out dotprod.4b.out matmul.out matmul.4b.out\
matmul-mt.out
matmul-mt.out lfsr.4b.out lfsr.out
disas: simple.d sieve.d 2thread.d simple.4b.d sieve.4b.d 2thread.4b.d bubble.d bubble.4b.d dotprod.d dotprod.4b.d matmul.d matmul.4b.d matmul-mt.d
disas: simple.d sieve.d 2thread.d simple.4b.d sieve.4b.d 2thread.4b.d bubble.d bubble.4b.d dotprod.d dotprod.4b.d matmul.d matmul.4b.d matmul-mt.d lfsr.d
%.4b.out : %.4b.bin
$(HARPEM) -a $(4BARCH) -c $< > $@
@ -36,6 +36,9 @@ simple.bin : boot.HOF lib.HOF simple.HOF
sieve.bin : boot.HOF lib.HOF sieve.HOF
$(HARPLD) -o $@ $^
lfsr.bin : boot.HOF lib.HOF lfsr.HOF
$(HARPLD) -o $@ $^
dotprod.bin : boot.HOF lib.HOF dotprod.HOF
$(HARPLD) -o $@ $^
@ -57,6 +60,9 @@ dotprod.4b.bin : boot.4b.HOF lib.4b.HOF dotprod.4b.HOF
matmul.4b.bin : boot.4b.HOF lib.4b.HOF matmul.4b.HOF
$(HARPLD) --arch $(4BARCH) -o $@ $^
lfsr.4b.bin : boot.4b.HOF lib.4b.HOF lfsr.4b.HOF
$(HARPLD) --arch $(4BARCH) -o $@ $^
%.4b.bin : %.4b.HOF
$(HARPLD) --arch $(4BARCH) -o $@ $<

26
src/test/lfsr.s Normal file
View file

@ -0,0 +1,26 @@
.perm x
.entry
.global
entry: ldi %r0, #0x1234;
ldi %r3, #100;
loop: ori %r7, %r0, #0;
jali %r5, printhex
jali %r5, lfsr_step
subi %r3, %r3, #1
rtop @p0, %r3
@p0 ? jmpi loop
halt
/* %r0: value and return value
* %r5: return address
*/
lfsr_step: shri %r1, %r0, #30
shri %r2, %r0, #2
xor %r1, %r1, %r2
andi %r1, %r1, #1
shli %r0, %r0, #1
or %r0, %r0, %r1
jmpr %r5