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added some sb types

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Quswar Abid 2024-05-26 03:47:08 -07:00
parent 29d7cd5663
commit 1bf9b13953
1 changed files with 16 additions and 5 deletions
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21
tests/testgen/covergen.py
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@ -54,14 +54,25 @@ def writeCovVector(desc, rs1, rs2, rd, rs1val, rs2val, immval, rdval, test, stor
elif (test in itype):
lines = lines + "li x" + str(rs1) + ", " + formatstr.format(rs1val) + " # initialize rs1 to a random value \n"
lines = lines + test + " x" + str(rd) + ", x" + str(rs1) + ", " + signedImm12(immval) + " # perform operation\n"
elif (test in loaditype):
elif (test in loaditype):#["lb", "lh", "lw", "ld", "lbu", "lhu", "lwu"]
lines = lines + "auipc x" + str(rs1) + ", 0x20" + " # add upper immediate value to pc \n"
lines = lines + "addi x" + str(rs1) + ", x" + str(rs1) + ", " + signedImm12(immval) + " # add immediate to lower part of rs1 \n"
lines = lines + test + " x" + str(rd) + ", " + signedImm12(immval) + "(x" + str(rs1) + ") # perform operation \n"
elif (test in stypes):
print("Error: %s type not implemented yet" % test)
elif (test in btypes):
print("Error: %s type not implemented yet" % test)
elif (test in stypes):#["sb", "sh", "sw", "sd"]
#lines = lines + test + " x" + str(rs2) + ", " + signedImm12(immval) + "(x" + str(rs1) + ") # perform operation \n"
lines = lines + test + " x" + str(rs2) + ", " "0(x" + str(rs1) + ") # perform operation \n"
#print("Error: %s type not implemented yet" % test)
elif (test in btypes):#["beq", "bne", "blt", "bge", "bltu", "bgeu"]
if (randint(1,100) > 50):
rs1val = rs2val
lines = lines + "# same values in both registers\n"
lines = lines + "nop \n"
lines = lines + "li x" + str(rs1) + ", " + formatstr.format(rs1val) + " # initialize rs1 to a random value that should get changed\n"
lines = lines + "li x" + str(rs2) + ", " + formatstr.format(rs2val) + " # initialize rs2 to a random value that should get changed\n"
lines = lines + test + " x" + str(rs1) + ", x" + str(rs2) + ", some_label_for_sb_types_" + str(immval) + "+4" + " # perform operation \n"
lines = lines + "some_label_for_sb_types_" + str(immval) + ":\n"
lines = lines + "nop \nnop \nnop \nnop \nnop \n"
#print("Error: %s type not implemented yet" % test)
else:
pass
#print("Error: %s type not implemented yet" % test)