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[/] [openrisc/] [trunk/] [or1200/] [rtl/] [verilog/] [or1200_ctrl.v] - Rev 852

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845 or1200: l.lws support

Using the l.lws instruction doesn't work currently.
It simply skips the instruction. No exception or reaction.
The patch attached simply duplicates the behaviour of
l.lwz for l.lws.

Patch by: Jeppe Græsdal Johansen <jjohan07@student.aau.dk>		 stekern 4445d 09h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
644 or1200: the infamous l.rfe fix, and bug fix for when multiply is disabled julius 4864d 17h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
640 or1200: add l.ext instructions, fix a MAC bug julius 4864d 18h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
401 Fixing find first one (ff1) and find last one (fl1) support in OR1200.

Updated documentation, adding missing l.ff1 and l.fl1 opcodes to supported
instructions table.		 julius 5168d 22h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
364 OR1200 passes verilator lint. Mainly fixes to widths, and all case statements
altered to casez and Xs changed to ?s.

OR1200 PIC default width back to 31 (was accidentally changed to ORPSoC's 20
last checkin)

OR1200 spec updated to version 0.9, various updates.

OR1200 in ORPSoC and main OR1200 in sync, only difference is defines.		 julius 5218d 18h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
358 OR1200's reset now configurable as active high or active low. Thanks to patch
from OpenCores contributor Kuoping.

Updated OR1200 in ORPSoCv2 and OR1200 project.		 julius 5221d 03h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
353 OR1200 RTL and ORPSoCv2 update, fixing Verilator build capability.
* or1200/rtl/verilog/or1200_sprs.v: Verilator public and access comments
* orpsocv2/rtl/verilog/components/or1200/or1200_sprs.v: ""
* or1200/rtl/verilog/or1200_ctrl.v: Verilator public and access comments
* orpsocv2/rtl/verilog/components/or1200/or1200_ctrl.v: ""
* or1200/rtl/verilog/or1200_except.v: Verilator public and access comments
* orpsocv2/rtl/verilog/components/or1200/or1200_except.v: ""
* orpsocv2/rtl/verilog/components/wb_ram_b3/wb_ram_b3.v: Some
Verilator related Lint issues fixed.

ORPSoCv2: Removed bus arbiter snooping functions from OrpsocAccess and
updated RAM model hooks for new RAM.
* orpsocv2/bench/sysc/include/Or1200MonitorSC.h: Remove arbiter snooping
* orpsocv2/bench/sysc/src/Or1200MonitorSC.cpp: ""
* orpsocv2/bench/sysc/include/OrpsocAccess.h: Remove arbiter snooping,
change include and classes for new RAM model.
* orpsocv2/bench/sysc/src/OrpsocAccess.cpp: ""

or_debug_proxy - fixing sleep and Windows make issues:
* or_debug_proxy/src/gdb.c: Removed all sleep - still to be fixed properly
* or_debug_proxy/Makefile: Remove VPI file when building on Cygwin (deprecated)

ORPmon play around, various changes to low level files.		 julius 5222d 21h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
258 Big OR1200 update - FPU, data cache write-back added, spec updated, ODT format doc now main one, default config set to both caches 8K, all integer arithmetic, FPU off julius 5231d 13h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
186 OR1200 RTL FPU fix - RF writeback signal working properly again julius 5281d 20h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
185 Adding single precision FPU to or1200, initial checkin, not fully tested yet julius 5281d 21h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
141 added OpenRISC version rel3 marcus.erlandsson 5293d 01h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v
10 or1200 added from or1k subversion repository unneback 5694d 04h /openrisc/trunk/or1200/rtl/verilog/or1200_ctrl.v

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