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jal x1, jump # x01 = 4 | ||
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addi x1, x1, 10 # x1 = 26 (16 + 10) | ||
beq x0, x0, trap # halt | ||
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jump: | ||
jalr x1, x1, 0 # x1 = 16, jump to addi | ||
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trap: | ||
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#TESTASSERTOUTPUT|---------------------------------------| | ||
#TESTASSERTOUTPUT| Register File State :) | | ||
#TESTASSERTOUTPUT|---------------------------------------| | ||
#TESTASSERTOUTPUT| x00, zero = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x01, ra = 0x0000001a ( 26)| | ||
#TESTASSERTOUTPUT| x02, sp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x03, gp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x04, tp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x05, t0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x06, t1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x07, t2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x08, s0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x09, s1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x10, a0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x11, a1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x12, a2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x13, a3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x14, a4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x15, a5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x16, a6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x17, a7 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x18, s2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x19, s3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x20, s4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x21, s5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x22, s6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x23, s7 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x24, s8 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x25, s9 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x26, s10 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x27, s11 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x28, t3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x29, t4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x30, t5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x31, t6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT|---------------------------------------| |
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Original file line number | Diff line number | Diff line change |
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@@ -1,5 +1,5 @@ | ||
00500093 // PC=0x0 line=1: addi x1, x0, 5 # x01 = 5 | ||
00000113 // PC=0x4 line=3: addi x2, x0, 0 # x02 = 0 | ||
00110113 // PC=0x8 line=5: addi x2, x2, 1 # x02 ++ | ||
fe114ee3 // PC=0xc line=6: blt x2, x1, loop_head_blt | ||
fe114ee3 // PC=0xc line=6: blt x2, x1, loop_head | ||
00000263 // PC=0x10 line=7: beq x0, x0, trap |
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@@ -1,5 +1,5 @@ | ||
00500093 // PC=0x0 line=1: addi x1, x0, 5 # x01 = 5 | ||
00000113 // PC=0x4 line=3: addi x2, x0, 0 # x02 = 0 | ||
00110113 // PC=0x8 line=5: addi x2, x2, 1 # x02 ++ | ||
fe111ee3 // PC=0xc line=6: bne x2, x1, loop_head_bneq | ||
fe111ee3 // PC=0xc line=6: bne x2, x1, loop_head | ||
00000263 // PC=0x10 line=7: beq x0, x0, trap |
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@@ -1,4 +1,4 @@ | ||
00c000ef // PC=0x0 line=1: jal x1, jump # x01 = 4 | ||
00a08093 // PC=0x4 line=3: addi x1, x1, 10 # x1 += 10 | ||
00000463 // PC=0x8 line=4: beq x0, x0, trap # halt | ||
000080e7 // PC=0xc line=7: jalr x1, x1, 0 # x1 = 20, jump to addi | ||
000080e7 // PC=0xc line=7: jalr x1, x1, 0 # x1 = 16, jump to addi |
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@@ -0,0 +1,4 @@ | ||
00c000ef // PC=0x0 line=1: jal x1, jump # x01 = 4 | ||
00a08093 // PC=0x4 line=3: addi x1, x1, 10 # x1 = 26 (16 + 10) | ||
00000463 // PC=0x8 line=4: beq x0, x0, trap # halt | ||
000080e7 // PC=0xc line=7: jalr x1, x1, 0 # x1 = 16, jump to addi |
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Usage: | ||
./rv32_simulator +initial_memory=path/to/memh/file | ||
Additional arguments: | ||
+initial_memory=path/to/memh/file | ||
Required: path to a memh file that containes the assembled binary to run. | ||
+max_cycles=NUMBER_OF_CYCLES_TO_RUN | ||
+wave_fn=path/to/wave/file | ||
default is rv32_simulator.fst | ||
+final_memory=path/to/memh/file | ||
If provided, the final memory contents will be saved here. Use this to debug your store instructions. | ||
WARNING: ./tests/provided/bytewise_distributed_ram.sv:58: $readmemh(../asm/out/jal_jalr.memh): Not enough words in the file for the requested range [0:1023]. | ||
Running simulation of memory ../asm/out/jal_jalr.memh for up to 10000 cycles. Waves will be stored to rv32_simulator.fst. | ||
FST info: dumpfile rv32_simulator.fst opened for output. | ||
Ran 10000 cycles, finishing. | ||
#TESTASSERTOUTPUT|---------------------------------------| | ||
#TESTASSERTOUTPUT| Register File State :) | | ||
#TESTASSERTOUTPUT|---------------------------------------| | ||
#TESTASSERTOUTPUT| x00, zero = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x01, ra = 0x0000001a ( 26)| | ||
#TESTASSERTOUTPUT| x02, sp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x03, gp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x04, tp = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x05, t0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x06, t1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x07, t2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x08, s0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x09, s1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x10, a0 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x11, a1 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x12, a2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x13, a3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x14, a4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x15, a5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x16, a6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x17, a7 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x18, s2 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x19, s3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x20, s4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x21, s5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x22, s6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x23, s7 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x24, s8 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x25, s9 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x26, s10 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x27, s11 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x28, t3 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x29, t4 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x30, t5 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT| x31, t6 = 0x00000000 ( 0)| | ||
#TESTASSERTOUTPUT|---------------------------------------| |
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