mips: cleanup ISA-specific code

***
(1): get rid of expandForMT function
MIPS is the only ISA that cares about having a piece of ISA state integrate
multiple threads so add constants for MIPS and relieve the other ISAs from having
to define this. Also, InOrder was the only core that was actively calling
this function
* * *
(2): get rid of corespecific type
The CoreSpecific type was used as a proxy to pass in HW specific params to
a MIPS CPU, but since MIPS FS hasnt been touched for awhile, it makes sense
to not force every other ISA to use CoreSpecific as well use a special
reset function to set it. That probably should go in a PowerOn reset fault
 anyway.

1 files changed, 0 insertions, 56 deletions

diff --git a/src/cpu/BaseCPU.py b/src/cpu/BaseCPU.py
index 9786283a2..bf7577cc7 100644
--- a/src/cpu/BaseCPU.py
+++ b/src/cpu/BaseCPU.py
@@ -199,59 +199,3 @@ class BaseCPU(MemObject):
         self.l2cache = l2c
         self.l2cache.cpu_side = self.toL2Bus.port
         self._cached_ports = ['l2cache.mem_side']
-
-    if buildEnv['TARGET_ISA'] == 'mips':
-        CP0_IntCtl_IPTI = Param.Unsigned(0,"No Description")
-        CP0_IntCtl_IPPCI = Param.Unsigned(0,"No Description")
-        CP0_SrsCtl_HSS = Param.Unsigned(0,"No Description")
-        CP0_EBase_CPUNum = Param.Unsigned(0,"No Description")
-        CP0_PRId_CompanyOptions = Param.Unsigned(0,"Company Options in Processor ID Register")
-        CP0_PRId_CompanyID = Param.Unsigned(0,"Company Identifier in Processor ID Register")
-        CP0_PRId_ProcessorID = Param.Unsigned(1,"Processor ID (0=>Not MIPS32/64 Processor, 1=>MIPS, 2-255 => Other Company")
-        CP0_PRId_Revision = Param.Unsigned(0,"Processor Revision Number in Processor ID Register")
-        CP0_Config_BE = Param.Unsigned(0,"Big Endian?")
-        CP0_Config_AT = Param.Unsigned(0,"No Description")
-        CP0_Config_AR = Param.Unsigned(0,"No Description")
-        CP0_Config_MT = Param.Unsigned(0,"No Description")
-        CP0_Config_VI = Param.Unsigned(0,"No Description")
-        CP0_Config1_M = Param.Unsigned(0,"Config2 Implemented?")
-        CP0_Config1_MMU = Param.Unsigned(0,"MMU Type")
-        CP0_Config1_IS = Param.Unsigned(0,"No Description")
-        CP0_Config1_IL = Param.Unsigned(0,"No Description")
-        CP0_Config1_IA = Param.Unsigned(0,"No Description")
-        CP0_Config1_DS = Param.Unsigned(0,"No Description")
-        CP0_Config1_DL = Param.Unsigned(0,"No Description")
-        CP0_Config1_DA = Param.Unsigned(0,"No Description")
-        CP0_Config1_C2 = Param.Bool(False,"No Description")
-        CP0_Config1_MD = Param.Bool(False,"No Description")
-        CP0_Config1_PC = Param.Bool(False,"No Description")
-        CP0_Config1_WR = Param.Bool(False,"No Description")
-        CP0_Config1_CA = Param.Bool(False,"No Description")
-        CP0_Config1_EP = Param.Bool(False,"No Description")
-        CP0_Config1_FP = Param.Bool(False,"FPU Implemented?")
-        CP0_Config2_M = Param.Bool(False,"Config3 Implemented?")
-        CP0_Config2_TU = Param.Unsigned(0,"No Description")
-        CP0_Config2_TS = Param.Unsigned(0,"No Description")
-        CP0_Config2_TL = Param.Unsigned(0,"No Description")
-        CP0_Config2_TA = Param.Unsigned(0,"No Description")
-        CP0_Config2_SU = Param.Unsigned(0,"No Description")
-        CP0_Config2_SS = Param.Unsigned(0,"No Description")
-        CP0_Config2_SL = Param.Unsigned(0,"No Description")
-        CP0_Config2_SA = Param.Unsigned(0,"No Description")
-        CP0_Config3_M = Param.Bool(False,"Config4 Implemented?")
-        CP0_Config3_DSPP = Param.Bool(False,"DSP Extensions Present?")
-        CP0_Config3_LPA = Param.Bool(False,"No Description")
-        CP0_Config3_VEIC = Param.Bool(False,"No Description")
-        CP0_Config3_VInt = Param.Bool(False,"No Description")
-        CP0_Config3_SP = Param.Bool(False,"No Description")
-        CP0_Config3_MT = Param.Bool(False,"Multithreading Extensions Present?")
-        CP0_Config3_SM = Param.Bool(False,"No Description")
-        CP0_Config3_TL = Param.Bool(False,"No Description")
-        CP0_WatchHi_M = Param.Bool(False,"No Description")
-        CP0_PerfCtr_M = Param.Bool(False,"No Description")
-        CP0_PerfCtr_W = Param.Bool(False,"No Description")
-        CP0_PRId = Param.Unsigned(0,"CP0 Status Register")
-        CP0_Config = Param.Unsigned(0,"CP0 Config Register")
-        CP0_Config1 = Param.Unsigned(0,"CP0 Config1 Register")
-        CP0_Config2 = Param.Unsigned(0,"CP0 Config2 Register")
-        CP0_Config3 = Param.Unsigned(0,"CP0 Config3 Register")