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Joshua Wise's Git repositories - firearm.git/log
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Joshua Wise [Tue, 30 Dec 2008 05:58:36 +0000 (00:58 -0500)]
Add wires for ALU.
Christopher Lu [Mon, 29 Dec 2008 00:46:14 +0000 (19:46 -0500)]
Execute: most of an ALU, ARM_Constants: RBC -> RSC
Joshua Wise [Sun, 28 Dec 2008 11:00:58 +0000 (06:00 -0500)]
Merge nyus:/storage/git/firearm
Joshua Wise [Sun, 28 Dec 2008 11:00:52 +0000 (06:00 -0500)]
Fix stupid pc request in Fetch
Christopher Lu [Sun, 28 Dec 2008 10:53:08 +0000 (05:53 -0500)]
ram.hex: uppercase it, ram.comments.hex: comments
Joshua Wise [Sun, 28 Dec 2008 10:38:46 +0000 (05:38 -0500)]
fixups to get workign compilation with isim
Joshua Wise [Sun, 28 Dec 2008 10:32:41 +0000 (05:32 -0500)]
with more reg
Joshua Wise [Sun, 28 Dec 2008 10:25:52 +0000 (05:25 -0500)]
Merge nyus:/storage/git/firearm
Christopher Lu [Sun, 28 Dec 2008 10:24:13 +0000 (05:24 -0500)]
ram.hex: use r1 for demonstration of ror
Christopher Lu [Sun, 28 Dec 2008 10:23:33 +0000 (05:23 -0500)]
Merge branch 'master' of nyus.joshuawise.com:/git/firearm
Joshua Wise [Sun, 28 Dec 2008 10:22:46 +0000 (05:22 -0500)]
do some first pass Execute wiring
Christopher Lu [Sun, 28 Dec 2008 10:16:19 +0000 (05:16 -0500)]
decode: fix, regfile: different starting constants for greater usefulness, ram.hex: some tests of shift
Joshua Wise [Sun, 28 Dec 2008 09:42:12 +0000 (04:42 -0500)]
Merge nyus:/storage/git/firearm
Joshua Wise [Sun, 28 Dec 2008 09:42:06 +0000 (04:42 -0500)]
holy shit my multiplier compiled the first time o__o
Christopher Lu [Sun, 28 Dec 2008 08:51:39 +0000 (03:51 -0500)]
decode: make a real rotator instead of a loss
Joshua Wise [Sun, 28 Dec 2008 08:24:25 +0000 (03:24 -0500)]
elanus
Joshua Wise [Sun, 28 Dec 2008 08:23:34 +0000 (03:23 -0500)]
Add testbench
Joshua Wise [Sun, 28 Dec 2008 08:22:39 +0000 (03:22 -0500)]
add execute skeleton
Christopher Lu [Sun, 28 Dec 2008 08:21:43 +0000 (03:21 -0500)]
Decode.v: shifter now less incorrect
Christopher Lu [Sun, 28 Dec 2008 08:14:46 +0000 (03:14 -0500)]
decode compiles
Christopher Lu [Sun, 28 Dec 2008 08:09:20 +0000 (03:09 -0500)]
decode shift suck less
Joshua Wise [Sun, 28 Dec 2008 05:27:12 +0000 (00:27 -0500)]
Return decode to a state of cleanliness.
Joshua Wise [Sun, 28 Dec 2008 01:50:09 +0000 (20:50 -0500)]
Ok, move read_0, read_1, read_2 back into a unified block again.
Joshua Wise [Sat, 27 Dec 2008 10:38:49 +0000 (05:38 -0500)]
Add verbosity to issue when it stalls an instruction.
Joshua Wise [Sat, 27 Dec 2008 10:28:48 +0000 (05:28 -0500)]
Wire up decode.
Joshua Wise [Sat, 27 Dec 2008 10:08:06 +0000 (05:08 -0500)]
Fix up decode
Joshua Wise [Sat, 27 Dec 2008 09:57:15 +0000 (04:57 -0500)]
assign read_0 out
Joshua Wise [Sat, 27 Dec 2008 09:40:15 +0000 (04:40 -0500)]
Nicer dump information.
Joshua Wise [Fri, 26 Dec 2008 13:45:24 +0000 (08:45 -0500)]
name normalization pass
Joshua Wise [Fri, 26 Dec 2008 13:36:25 +0000 (08:36 -0500)]
Deal with at least one case of A in decode by moving rpc out to its own case statement, as it should be.
Joshua Wise [Fri, 26 Dec 2008 13:31:14 +0000 (08:31 -0500)]
Merge nyus:/storage/git/firearm
Joshua Wise [Fri, 26 Dec 2008 13:31:01 +0000 (08:31 -0500)]
Ok, A mitigated.
Joshua Wise [Fri, 26 Dec 2008 13:28:37 +0000 (08:28 -0500)]
Initialize more things, and follow more clocking rules.
Christopher Lu [Fri, 26 Dec 2008 12:30:44 +0000 (07:30 -0500)]
some stuff
Joshua Wise [Fri, 26 Dec 2008 11:57:54 +0000 (06:57 -0500)]
Only emit a stall if we didn't take a bubble in.
Joshua Wise [Fri, 26 Dec 2008 11:55:52 +0000 (06:55 -0500)]
initialize inflights
Christopher Lu [Fri, 26 Dec 2008 11:55:05 +0000 (06:55 -0500)]
Merge branch 'master' of nyus.joshuawise.com:/git/firearm
Christopher Lu [Fri, 26 Dec 2008 11:54:13 +0000 (06:54 -0500)]
constants: discus
Joshua Wise [Fri, 26 Dec 2008 11:53:51 +0000 (06:53 -0500)]
Wire things up, and fix circular logic in issue.
Joshua Wise [Fri, 26 Dec 2008 11:16:10 +0000 (06:16 -0500)]
Actually do the issue???
Joshua Wise [Fri, 26 Dec 2008 10:41:24 +0000 (05:41 -0500)]
Add condition checking logic.
Joshua Wise [Fri, 26 Dec 2008 10:05:41 +0000 (05:05 -0500)]
Commit flag setter for issue.
Joshua Wise [Fri, 26 Dec 2008 06:23:13 +0000 (01:23 -0500)]
Update copypasta fodder.
Joshua Wise [Fri, 26 Dec 2008 06:20:45 +0000 (01:20 -0500)]
Add more constants.
Joshua Wise [Fri, 26 Dec 2008 05:16:24 +0000 (00:16 -0500)]
Add some ARM constants.
Joshua Wise [Thu, 25 Dec 2008 07:00:26 +0000 (02:00 -0500)]
a bit of issue
Joshua Wise [Wed, 24 Dec 2008 20:45:00 +0000 (15:45 -0500)]
Add the register file.
Joshua Wise [Mon, 22 Dec 2008 08:07:54 +0000 (03:07 -0500)]
Fix a few scattered bugs, and get fetch to work.
Joshua Wise [Mon, 22 Dec 2008 07:24:21 +0000 (02:24 -0500)]
Wire the fetch unit into the top module
Joshua Wise [Mon, 22 Dec 2008 07:09:40 +0000 (02:09 -0500)]
Add fetch module
Joshua Wise [Mon, 22 Dec 2008 05:13:57 +0000 (00:13 -0500)]
Add the blockram to the system.v.
Joshua Wise [Mon, 22 Dec 2008 05:03:53 +0000 (00:03 -0500)]
Add the blockram.
Joshua Wise [Mon, 22 Dec 2008 04:11:02 +0000 (23:11 -0500)]
system.v
Joshua Wise [Sat, 20 Dec 2008 02:20:04 +0000 (21:20 -0500)]
Bug fixes, and a first cut at a bus arbiter
Joshua Wise [Fri, 19 Dec 2008 07:58:38 +0000 (02:58 -0500)]
Fix syntax errors and make it compile in verilator.
Joshua Wise [Fri, 19 Dec 2008 07:47:00 +0000 (02:47 -0500)]
actually fill the cache?
Joshua Wise [Fri, 19 Dec 2008 07:19:50 +0000 (02:19 -0500)]
some work on cache filling, and fleshing out a bus interface
Joshua Wise [Mon, 1 Sep 2008 07:32:11 +0000 (03:32 -0400)]
Fix tag position
Joshua Wise [Mon, 1 Sep 2008 07:21:49 +0000 (03:21 -0400)]
Add icache kind of
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