1038 Commits

Author	SHA1	Message	Date
slmnemo	cb16a75119	Added PLIC test to regression	2022-07-22 12:35:37 -07:00
slmnemo	df568fd202	Added PLIC and UART tests and new functions to the test library	2022-07-22 07:10:39 -07:00
David Harris	d22587090b	Reset MSR on read	2022-07-22 04:29:27 +00:00
Daniel Torres	ae0f8de2b5	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2022-07-21 20:59:01 -07:00
Daniel Torres	8dcb794bbb	added support for new version of riscof and arch tests, now supports tests that can be compiled for both rv32 and rv64	2022-07-21 20:58:58 -07:00
slmnemo	95822b77f0	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-07-21 20:35:52 -07:00
slmnemo	3d2c6683d8	Fixed UART bug related to parity and MSR/LSR	2022-07-21 20:35:46 -07:00
cturek	8bfb233204	Changed testbench to operate on two inputs and one output, changed all test generators, changed srt module to return only one output and take in Mod as a signal to compute integer remainder	2022-07-22 01:27:08 +00:00
cturek	c7e84f8e40	Renamed variables, moved output handling to postprocessor, added remainder handling	2022-07-21 20:45:08 +00:00
Daniel Torres	9421b77613	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2022-07-21 12:50:04 -07:00
Daniel Torres	a8faddf81f	removed ugly /ref/Ref from tests.vh, added back d_fsd-align-01.S and d_fld-align-01.S tests to tests.vh, updated makefile to fix the riscof issues and fix fld fsd tests, updated testbench.sv for comptability with changes	2022-07-21 12:47:51 -07:00
Katherine Parry	0630e2a9a2	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-21 19:38:15 +00:00
Katherine Parry	fbe8bb2298	radix-4 division integrated into srt - not tested	2022-07-21 19:38:06 +00:00
cturek	86ebdd05f0	Division working too	2022-07-21 17:59:10 +00:00
cturek	4793267bd7	Updated Radix2 Sqrt to follow new algorithm	2022-07-21 17:36:21 +00:00
Katherine Parry	7950a675ea	added input enables and improved forwarding	2022-07-21 01:20:06 +00:00
Katherine Parry	a30d9c6bd8	turn off 2 word store durring non-fp instructions	2022-07-20 21:57:23 +00:00
Katherine Parry	b26297e874	moved ctrl signal registers into fctrl, also a lot of code cleaning	2022-07-20 02:27:39 +00:00
cturek	cce57fdcc5	divsqrt working for floating point	2022-07-20 02:04:20 +00:00
cturek	c3a4a2abdf	New radix-2 algorithm implemented and working	2022-07-20 02:00:43 +00:00
cturek	0f94177765	small changes	2022-07-20 01:36:25 +00:00
Katherine Parry	70d2b2fdd7	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-19 23:44:41 +00:00
Katherine Parry	d61f84e751	oprimized zeros and replaced complex ?: with always_comb	2022-07-19 23:44:37 +00:00
Daniel Torres	5b1adc7a67	commented out embench 2.0 tests	2022-07-19 13:36:18 -07:00
Katherine Parry	514674417e	moved Se into execute stage	2022-07-19 01:10:10 +00:00
Katherine Parry	64b3e4117b	reworked fmashiftcalc to match book	2022-07-19 00:04:24 +00:00
David Harris	9fd772ce83	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-18 23:11:12 +00:00
Katherine Parry	cce5fb8dfd	moved Ss to execute stage	2022-07-18 20:48:56 +00:00
Katherine Parry	7268b4b334	removed underflow from inexactct calculation	2022-07-18 17:51:18 +00:00
Katherine Parry	d6f1fc12db	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-18 17:31:29 +00:00
Katherine Parry	0210718f19	renamed signals in ocde to match book	2022-07-18 17:31:17 +00:00
David Harris	03f573351a	Rewrote convert shift calculation with always for ease of reading	2022-07-17 16:40:58 +00:00
David Harris	622773343f	restored intPending logic to be sticky for PLIC	2022-07-16 17:43:31 -07:00
Katherine Parry	e3ed40620c	forgot some files	2022-07-15 21:42:45 +00:00
Katherine Parry	304c81eb17	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-15 20:17:08 +00:00
Katherine Parry	5cb9c9f319	merged floating-point radix-2 divider with radix-4	2022-07-15 20:16:59 +00:00
cturek	8c57eca262	Square root radix 2 working, does not work with division	2022-07-14 22:52:09 +00:00
cturek	2f96989aab	Square root	2022-07-14 21:19:45 +00:00
cturek	cabd41a5a0	Six tests passing and a bunch of sizizing issues fixed	2022-07-14 19:38:27 +00:00
Katherine Parry	83cc429700	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-14 18:16:13 +00:00
Katherine Parry	2fe8b6e34c	fixed error in divsqrt	2022-07-14 18:16:00 +00:00
cturek	8f7ffc3f29	S and SM are updating but are not correct yet	2022-07-14 00:39:30 +00:00
Katherine Parry	66bef379cb	renamed a file to fit diagram	2022-07-13 23:44:54 +00:00
cturek	0b91e7526f	DIVLEN and counter updated for sqrt computation and rounding	2022-07-13 22:42:39 +00:00
Katherine Parry	3dcddf8453	some code cleanup	2022-07-13 15:28:22 -07:00
Katherine Parry	b874c5c05d	removed minus 1 case in rounding	2022-07-13 15:01:38 -07:00
cturek	97a1548356	radix 4 files removed from srt and divlen modified for sqrt	2022-07-13 19:46:48 +00:00
cturek	b1906399aa	Lint error fixed and added comments to preprocessing	2022-07-13 19:34:04 +00:00
cturek	5975d0d470	Testbench accepts standard test vector files	2022-07-13 18:30:18 +00:00
cturek	3ed6b8d1ff	Test generation files in common format	2022-07-13 18:11:13 +00:00