puts "from  ecomp add32.e pipe2.e -o pipe2.net"
puts "from  esim < pipe2.run > pipe2.out"
esim load pipe2.net
# load up the instruction memory with 32 bit works
esim write -hex inst_mem.mr   0x0 32 80010004
esim write -hex inst_mem.mr  0x20 32 80020008
esim write -hex inst_mem.mr  0x40 32 8003000C
esim write -hex inst_mem.mr  0x60 32 80040010
esim write -hex inst_mem.mr  0x80 32 80050014
# nop instructions to read out the registers into a_s2 and b_s2
esim write -hex inst_mem.mr  0xA0 32 00220000
esim write -hex inst_mem.mr  0xC0 32 00640000
esim write -hex inst_mem.mr  0xE0 32 00A60000
esim write -hex inst_mem.mr 0x100 32 00E80000
# load register zero with zero, hopefully safe from software bug that
# might change it
esim write -hex greg.mr  0x0 32 00000000
# load data memory with 32 bit words
esim write -hex dmem.mr   0x0 32 00112233
esim write -hex dmem.mr  0x20 32 11111111
esim write -hex dmem.mr  0x40 32 22222222
esim write -hex dmem.mr  0x60 32 33333333
esim write -hex dmem.mr  0x80 32 44444444
esim write -hex dmem.mr  0xA0 32 55555555
esim write -hex dmem.mr  0xC0 32 66666666
esim write -hex dmem.mr  0xE0 32 77777777
esim write -hex dmem.mr 0x100 32 88888888
# stop just before the first clock in order to print
esim run 199
for {set i 10} {$i} {incr i -1} {
puts "ir_s1= [esim show -hex ir_s1] at clock [esim show cntr]   events waiting=[esim events]"
puts "ir_s2= [esim show -hex ir_s2]  a_s2= [esim show -hex a_s2]  b_s2= [esim show -hex b_s2]  c_s2= [esim show -hex c_s2]"
puts "ir_s3= [esim show -hex ir_s3]  a_s3= [esim show -hex a_s3]  b_s3= [esim show -hex b_s3]"
puts "ir_s4= [esim show -hex ir_s4]  a_s4= [esim show -hex a_s4]  b_s4= [esim show -hex b_s4]"
puts "wr_reg= [esim show wr_reg]  wr_mem= [esim show wr_mem]  memtoreg= [esim show memtoreg]  alusrc= [esim show alusrc]"
puts "rdto_s3= [esim show rdto_s3]  rd_s3= [esim show rd_s3]  rd_s4= [esim show rd_s4]  regdst= [esim show regdst]\n"
# stop just before the second clock in order to print
esim run 200
}
#
# output some general registers
puts " General registers at end of simulation "
puts "greg 0- 3= [esim read -hex greg.mr  0x0 32] [esim read -hex greg.mr 0x20 32] [esim read -hex greg.mr 0x40 32] [esim read -hex greg.mr 0x60 32]"
puts "greg 4- 7= [esim read -hex greg.mr  0x80 32] [esim read -hex greg.mr 0xA0 32] [esim read -hex greg.mr 0xC0 32] [esim read -hex greg.mr 0xE0 32]"
puts "greg 8-11= [esim read -hex greg.mr  0x100 32] [esim read -hex greg.mr 0x120 32] [esim read -hex greg.mr 0x140 32] [esim read -hex greg.mr 0x160 32]"
puts "greg12-15= [esim read -hex greg.mr  0x180 32] [esim read -hex greg.mr 0x1A0 32] [esim read -hex greg.mr 0x1C0 32] [esim read -hex greg.mr 0x1E0 32]"
#
# more output, data memory
puts " Data Memory at end of simulation "
puts "dmem 0- 3= [esim read -hex dmem.mr  0x0 32] [esim read -hex dmem.mr 0x20 32] [esim read -hex dmem.mr 0x40 32] [esim read -hex dmem.mr 0x60 32]"
puts "dmem 4- 7= [esim read -hex dmem.mr  0x80 32] [esim read -hex dmem.mr 0xA0 32] [esim read -hex dmem.mr 0xC0 32] [esim read -hex dmem.mr 0xE0 32]"
puts "dmem 8-11= [esim read -hex dmem.mr  0x100 32] [esim read -hex dmem.mr 0x120 32] [esim read -hex dmem.mr 0x140 32] [esim read -hex dmem.mr 0x160 32]"
puts "dmem12-15= [esim read -hex dmem.mr  0x180 32] [esim read -hex dmem.mr 0x1A0 32] [esim read -hex dmem.mr 0x1C0 32] [esim read -hex dmem.mr 0x1E0 32]"
#
puts "pipe2.out finished"