171 commits

Author	SHA1	Message	Date
Clifford Wolf	5110a34dd7	Fix write_aiger bug added in 524af21 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-11-04 14:25:13 +01:00
Eddie Hung	aae2b9fd9c	Rename abc_* names/attributes to more precisely be abc9_*	2019-10-04 11:04:10 -07:00
Eddie Hung	8474c5b366	Merge pull request #1359 from YosysHQ/xc7dsp ... DSP inference for Xilinx (improved for ice40, initial support for ecp5)	2019-09-29 11:26:22 -07:00
Miodrag Milanovic	0c380f0855	Add aiger and protobuf backends binary support	2019-09-28 09:51:48 +02:00
Miodrag Milanovic	d0493925ec	Support binary files for backends, fixes #1407	2019-09-28 09:36:18 +02:00
Eddie Hung	44374b1b2b	"abc_padding" attr for blackbox outputs that were padded, remove them later	2019-09-23 21:58:40 -07:00
Eddie Hung	c340fbfab2	Force $inout.out ports to begin with '$' to indicate internal	2019-09-23 21:58:04 -07:00
Eddie Hung	2d9484c12c	When two boxes connect to each other, need not be a (* keep *)	2019-09-19 15:40:28 -07:00
Clifford Wolf	779ce3537f	Add "write_aiger -L" ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-09-18 13:33:02 +02:00
Eddie Hung	e9bb252e77	Recognise built-in types (e.g. $_DFF_*)	2019-08-30 20:15:09 -07:00
Eddie Hung	3247442bf9	Revert "Revert "Fix omode which inserts an output if none exists (otherwise abc9 breaks)"" ... This reverts commit 8f0c1232d7.	2019-08-28 17:34:00 -07:00
Eddie Hung	082a01954b	Revert "Output "h" extension only if boxes" ... This reverts commit 399ac760ff.	2019-08-28 17:30:54 -07:00
Eddie Hung	399ac760ff	Output "h" extension only if boxes	2019-08-21 11:31:18 -07:00
Eddie Hung	8f0c1232d7	Revert "Fix omode which inserts an output if none exists (otherwise abc9 breaks)" ... This reverts commit 8182cb9d91.	2019-08-21 11:29:40 -07:00
Eddie Hung	8182cb9d91	Fix omode which inserts an output if none exists (otherwise abc9 breaks)	2019-08-20 21:30:16 -07:00
Eddie Hung	4d123b7638	Revert "Only xaig if GetSize(output_bits) > 0" ... This reverts commit 7b646101e9.	2019-08-20 21:22:38 -07:00
Eddie Hung	7b646101e9	Only xaig if GetSize(output_bits) > 0	2019-08-20 20:57:13 -07:00
Eddie Hung	091bf4a18b	Remove sequential extension	2019-08-20 18:16:37 -07:00
Eddie Hung	1b5d2de1d4	Do not sigmap!	2019-08-20 15:23:26 -07:00
Eddie Hung	c00d72cdb3	Minor refactor	2019-08-20 14:47:58 -07:00
Eddie Hung	45d4b33f0c	Output i/o/h extensions even if no boxes or flops	2019-08-19 13:17:31 -07:00
Eddie Hung	91687d3fea	Add (* abc_arrival *) attribute	2019-08-19 12:33:24 -07:00
Eddie Hung	2f4e0a5388	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-08-19 10:07:27 -07:00
Eddie Hung	10c69f71e9	Use %d	2019-08-19 09:16:20 -07:00
Eddie Hung	24c934f1af	Merge branch 'eddie/abc9_refactor' into xaig_dff	2019-08-16 16:51:22 -07:00
Eddie Hung	4fe307f1bc	Compute abc_scc_break and move CI/CO outside of each abc9	2019-08-16 15:41:17 -07:00
Clifford Wolf	0c5db07cd6	Fix various NDEBUG compiler warnings, closes #1255 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-13 13:29:03 +02:00
Clifford Wolf	f54bf1631f	Merge pull request #1258 from YosysHQ/eddie/cleanup ... Cleanup a few barnacles across codebase	2019-08-10 09:52:14 +02:00
Eddie Hung	3090da2d98	Run "clean -purge" on holes_module in its own design	2019-08-07 09:54:27 -07:00
Eddie Hung	a6bc9265fb	RTLIL::S{0,1} -> State::S{0,1}	2019-08-06 16:23:37 -07:00
Clifford Wolf	0917a5cf72	Merge pull request #1238 from mmicko/vsbuild_fix ... Visual Studio build fix	2019-08-02 17:07:39 +02:00
Miodrag Milanovic	28b7053a01	Fix formatting for msys2 mingw build using GetSize	2019-08-01 17:27:34 +02:00
Miodrag Milanovic	35d28de478	Visual Studio build fix	2019-07-31 09:10:24 +02:00
Eddie Hung	375fcbe511	abc_flop to also get topologically sorted	2019-07-10 20:26:09 -07:00
Eddie Hung	ea6ffea2cd	Fix clk_pol for FD*_1	2019-07-10 20:10:20 -07:00
Eddie Hung	e603d719d6	Fix spacing	2019-07-10 19:04:22 -07:00
Eddie Hung	4a995c5d80	Change how to specify flops to ABC again	2019-07-10 17:54:56 -07:00
Eddie Hung	a092c48f03	Use split_tokens()	2019-07-10 17:34:51 -07:00
Eddie Hung	052060f109	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-07-10 16:05:41 -07:00
Eddie Hung	5a0f2e43c7	Rename __builtin_bswap32 -> bswap32	2019-07-09 09:35:09 -07:00
Eddie Hung	10524064e9	write_xaiger to treat unknown cell connections as keep-s	2019-07-02 19:14:30 -07:00
Eddie Hung	69f4c039ce	Safe side: all flops have different mergeability class	2019-07-02 12:21:03 -07:00
Eddie Hung	a31e17182d	Refactor and cope with new abc_flop format	2019-07-01 11:50:34 -07:00
Eddie Hung	699d8e3939	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-07-01 10:44:42 -07:00
Eddie Hung	38d8806bd7	Add generic __builtin_bswap32 function	2019-06-28 09:59:47 -07:00
Eddie Hung	524af21317	Also fix write_aiger for UB	2019-06-28 09:55:07 -07:00
Eddie Hung	36e2eb06bb	Fix more potential for undefined behaviour due to container invalidation	2019-06-28 09:51:43 -07:00
Eddie Hung	9398921af1	Refactor for one "abc_carry" attribute on module	2019-06-27 16:07:14 -07:00
Eddie Hung	080a5ca536	Improve debugging message for comb loops	2019-06-26 20:02:38 -07:00
Eddie Hung	7903ebe3e0	Carry in/out box ordering now move to end, not swap with end	2019-06-22 14:18:42 -07:00