eb5e7b792b
Spelling fixes
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Sorry, I can't help myself. :-p
2008-01-08 17:26:55 -08:00
21730ab228
Fix definition missing in include file and missing UINT64_FMT.
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This fixes the missing include file definitions and fixes three
cases that needed to us UINT64_FMT.
2008-01-03 14:14:54 -08:00
08752453b4
File line information for expressions
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Add ivl_target support for file and line numbers of expressions.
2007-12-22 17:19:45 -05:00
1db19b8703
Make statement file lineno available to targets.
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Make the Verilog file/lineno of statements available to loadable
code generators. Make sure the information is properly set for
system task calls.
2007-12-22 09:31:24 -05:00
0d9ed65e8c
Give delay paths scope.
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Delay paths need a scope. This helps the code generators bind the
modpaths to the correct scope. This patch doesn't actually make use
of the information, it just makes it available to code generators.
Signed-off-by: Stephen Williams <steve@icarus.com>
2007-10-31 21:39:29 -07:00
3258b7726b
Pass local scope precision from compiler to vvp/etc.
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This patch adds ivl_scope_time_precision() to the compiler which can
be used to extract the local scope precision. tgt-stub and tgt-vvp
have been modified to use this new function and output a value that
is appropriate. The vvp runtime has been altered to use this new
data which is accessed with the vpip_time_precision_from_handle()
function. vpiTimePrecision uses this function to return the correct
precision.
2007-09-28 15:08:02 -07:00
7c852aa075
Add cmos/rcmos primitives.
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This patch adds the cmos and rcmos primitives.
2007-09-06 18:46:22 -07:00
d883979fd8
Seperate arrayness from word count
2007-04-02 01:12:34 +00:00
611d2c81b3
Spelling fixes from Larry
2007-03-22 16:08:14 +00:00
fc9a90c9e0
Add support for edge sensitive spec paths.
2007-03-02 06:13:22 +00:00
243cf94165
Add support for conditional specify delay paths.
2007-03-01 06:19:38 +00:00
6804732b9e
Spelling fixes (larry doolittle)
2007-02-26 19:49:48 +00:00
d2ba78559a
Process Verilog escape sequences much earlier.
2007-02-25 23:08:24 +00:00
6d91be5b19
Use inttypes.h instead of stdint.h for portability.
2007-02-02 04:33:00 +00:00
d175eb17f1
Clarify the use of ivl_scope_def for not-functions.
2007-01-29 01:52:51 +00:00
6f3ddce7c4
Dead code for memories in scopes.
2007-01-17 05:00:12 +00:00
f5a7ee0736
Remove dead code related to memories.
2007-01-17 04:39:18 +00:00
91d84e7dc7
Major rework of array handling. Memories are replaced with the
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more general concept of arrays. The NetMemory and NetEMemory
classes are removed from the ivl core program, and the IVL_LPM_RAM
lpm type is removed from the ivl_target API.
2007-01-16 05:44:14 +00:00
0edb5a7547
Basic support for specify timing.
2006-09-23 04:57:19 +00:00
fc0695beb6
Handle 64bit delay constants.
2006-08-08 05:11:37 +00:00
06d6ac4b33
Fix/implement signed right shift.
2006-07-30 02:51:35 +00:00
80f30be9d0
Add support for system functions in continuous assignments.
2006-06-18 04:15:50 +00:00
707af782b3
Fix part selects in l-values.
2006-04-16 00:15:43 +00:00
f001d0001a
Add support for generate loops w/ wires and gates.
2006-04-10 00:37:42 +00:00
d434dd7296
Allow part selects of memory words in l-values.
2006-02-02 02:43:57 +00:00
58f182a159
Node delays can be more general expressions in structural contexts.
2006-01-02 05:33:19 +00:00
1721799050
Document binary expression use.
2005-12-22 15:44:29 +00:00
244844c067
Document the IVL_ST_DELAY statements.
2005-11-20 15:58:25 +00:00
be73be8c98
Spelling patches from Larry.
2005-09-19 21:45:35 +00:00
c39976fbf1
Generate code to handle real valued muxes.
2005-09-01 04:11:37 +00:00
4a8be3db9c
Implement bi-directional part selects.
2005-08-06 17:58:16 +00:00
b9799cf6ec
Remove NetVariable and ivl_variable_t structures.
2005-07-11 16:56:50 +00:00
75ad90534b
Generalize signals to carry types.
2005-07-07 16:22:49 +00:00
a0dce80eba
Document ivl_logic_delay function.
2005-06-13 22:25:37 +00:00
739a1839ed
Do sign extension of structuran nets.
2005-05-24 01:44:27 +00:00
7dd0d255a6
Add support for variable part select.
2005-05-08 23:40:14 +00:00
06816e79fe
Clarify internal delays for assignments.
2005-05-07 03:14:00 +00:00
365cfedd55
Update DFF support to new data flow.
2005-04-24 23:44:01 +00:00
6244dc1194
Make logic aware of strength.
2005-04-13 06:35:11 +00:00
e8a6835d36
Make clear that memory addresses are cannonical.
2005-04-08 04:52:31 +00:00
65c7ec00e7
Rework NetRamDq and IVL_LPM_RAM nodes.
2005-04-06 05:29:08 +00:00
236ff2b278
Clean up handle of UDPs.
2005-04-01 06:04:30 +00:00
53da6e9a33
Add support for LPM_UFUNC user defined functions.
2005-03-18 02:56:03 +00:00
53af2949b4
Generate code for new form of memory ports.
2005-03-09 04:53:40 +00:00
0fb1fd36ee
Handle memory words in l-value concatenations.
2005-03-05 05:47:42 +00:00
85286cc086
Rearrange how memories are supported as vvp_vector4 arrays.
2005-03-03 04:33:10 +00:00
257e1f9516
Support shifts and divide.
2005-02-19 02:43:38 +00:00
aaf35ab1a9
Handle bit selects in l-values to assignments.
2005-02-14 01:51:39 +00:00
1d7235b4f1
Replace supply nets with wires connected to pullup/down supply devices.
2005-02-13 01:15:07 +00:00
d74177634c
Restructure NetMux devices to pass vectors.
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Generate NetMux devices from ternary expressions,
Reduce NetMux devices to bufif when appropriate.
2005-02-12 06:25:40 +00:00
Larry Doolittle
Cary R
Stephen Williams
steve