fallen@pckirox:~/dev/milkymist-mmu$ make bios
make -C /home/fallen/dev/milkymist-mmu/tools
make[1]: Entering directory `/home/fallen/dev/milkymist-mmu/tools'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/fallen/dev/milkymist-mmu/tools'
make -C /home/fallen/dev/milkymist-mmu/software/bios
make[1]: Entering directory `/home/fallen/dev/milkymist-mmu/software/bios'
 CC  crt0.o
crt0.S: Assembler messages:
crt0.S:31: Error: too many memory references for `xor'
crt0.S:32: Error: no such instruction: `wcsr IE,r0'
crt0.S:33: Error: no such instruction: `mvhi r1,hi(_reset_handler)'
crt0.S:34: Error: no such instruction: `ori r1,r1,lo(_reset_handler)'
crt0.S:35: Error: no such instruction: `wcsr EBA,r1'
crt0.S:36: Error: no such instruction: `calli _sdram_init'
crt0.S:37: Error: too many memory references for `xor'
crt0.S:38: Error: no such instruction: `bi _crt0'
crt0.S:41: Error: no such instruction: `bi _breakpoint_handler'
crt0.S:51: Error: no such instruction: `bi _instruction_bus_error_handler'
crt0.S:61: Error: no such instruction: `bi _watchpoint_hander'
crt0.S:71: Error: no such instruction: `bi _data_bus_error_handler'
crt0.S:81: Error: no such instruction: `bi _divide_by_zero_handler'
crt0.S:91: Error: no such instruction: `sw (sp+0),ra'
crt0.S:92: Error: no such instruction: `calli .save_all'
crt0.S:93: Error: no such instruction: `calli isr'
crt0.S:94: Error: no such instruction: `bi .restore_all_and_eret'
crt0.S:101: Error: no such instruction: `bi _scall_handler'
crt0.S:111: Error: no such instruction: `sw (sp+0),ra'
crt0.S:112: Error: no such instruction: `addi ea,ea,-4'
crt0.S:113: Error: no such instruction: `calli .save_all'
crt0.S:114: Error: no such instruction: `calli dtlb_miss_handler'
crt0.S:115: Error: no such instruction: `bi .restore_all_and_eret'
crt0.S:121: Error: no such instruction: `sw (sp+0),ra'
crt0.S:122: Error: no such instruction: `calli .save_all'
crt0.S:123: Error: no such instruction: `calli itlb_miss_handler'
crt0.S:124: Error: no such instruction: `bi .restore_all_and_eret'
crt0.S:143: Error: no such instruction: `mvi r3,1'
crt0.S:144: Error: no such instruction: `mvi r2,0xdf'
crt0.S:148: Error: too many memory references for `sub'
crt0.S:149: Error: no such instruction: `bne r2,r0,loop'
crt0.S:151: Error: no such instruction: `mvhi sp,hi(_fstack)'
crt0.S:152: Error: no such instruction: `ori sp,sp,lo(_fstack)'
crt0.S:153: Error: no such instruction: `mvhi gp,hi(_gp)'
crt0.S:154: Error: no such instruction: `ori gp,gp,lo(_gp)'
crt0.S:157: Error: no such instruction: `mvhi r1,hi(_fbss)'
crt0.S:158: Error: no such instruction: `ori r1,r1,lo(_fbss)'
crt0.S:159: Error: no such instruction: `mvhi r3,hi(_ebss)'
crt0.S:160: Error: no such instruction: `ori r3,r3,lo(_ebss)'
crt0.S:162: Error: no such instruction: `be r1,r3,.callMain'
crt0.S:163: Error: no such instruction: `sw (r1+0),r0'
crt0.S:164: Error: no such instruction: `addi r1,r1,4'
crt0.S:165: Error: no such instruction: `bi .clearBSS'
crt0.S:168: Error: no such instruction: `mv r1,r2'
crt0.S:169: Error: no such instruction: `mvi r2,0'
crt0.S:170: Error: no such instruction: `mvi r3,0'
crt0.S:171: Error: no such instruction: `bi main'
crt0.S:174: Error: no such instruction: `addi sp,sp,-56'
crt0.S:175: Error: no such instruction: `sw (sp+4),r1'
crt0.S:176: Error: no such instruction: `sw (sp+8),r2'
crt0.S:177: Error: no such instruction: `sw (sp+12),r3'
crt0.S:178: Error: no such instruction: `sw (sp+16),r4'
crt0.S:179: Error: no such instruction: `sw (sp+20),r5'
crt0.S:180: Error: no such instruction: `sw (sp+24),r6'
crt0.S:181: Error: no such instruction: `sw (sp+28),r7'
crt0.S:182: Error: no such instruction: `sw (sp+32),r8'
crt0.S:183: Error: no such instruction: `sw (sp+36),r9'
crt0.S:184: Error: no such instruction: `sw (sp+40),r10'
crt0.S:185: Error: no such instruction: `sw (sp+48),ea'
crt0.S:186: Error: no such instruction: `sw (sp+52),ba'
crt0.S:188: Error: no such instruction: `lw r1,(sp+56)'
crt0.S:189: Error: no such instruction: `sw (sp+44),r1'
crt0.S:193: Error: no such instruction: `lw r1,(sp+4)'
crt0.S:194: Error: no such instruction: `lw r2,(sp+8)'
crt0.S:195: Error: no such instruction: `lw r3,(sp+12)'
crt0.S:196: Error: no such instruction: `lw r4,(sp+16)'
crt0.S:197: Error: no such instruction: `lw r5,(sp+20)'
crt0.S:198: Error: no such instruction: `lw r6,(sp+24)'
crt0.S:199: Error: no such instruction: `lw r7,(sp+28)'
crt0.S:200: Error: no such instruction: `lw r8,(sp+32)'
crt0.S:201: Error: no such instruction: `lw r9,(sp+36)'
crt0.S:202: Error: no such instruction: `lw r10,(sp+40)'
crt0.S:203: Error: no such instruction: `lw ra,(sp+44)'
crt0.S:204: Error: no such instruction: `lw ea,(sp+48)'
crt0.S:205: Error: no such instruction: `lw ba,(sp+52)'
crt0.S:206: Error: no such instruction: `addi sp,sp,56'
crt0.S:207: Error: no such instruction: `eret'
make[1]: *** [crt0.o] Error 1
make[1]: Leaving directory `/home/fallen/dev/milkymist-mmu/software/bios'
make: *** [bios] Error 2