df0b81d94d
Generate runtime code to normalize indices.
2002-06-16 19:19:16 +00:00
53d8cdd9f8
Add support for memory words in l-value of
...
non-blocking assignments, and remove the special
NetAssignMem_ and NetAssignMemNB classes.
2002-06-05 03:44:25 +00:00
91a755d0e8
Add support for memory words in l-value of
...
blocking assignments, and remove the special
NetAssignMem class.
2002-06-04 05:38:43 +00:00
19d817503d
Offset lvalue index expressions.
2002-05-29 22:05:54 +00:00
422754f36f
Support carrying the scope of named begin-end
...
blocks down to the code generator, and have
the vvp code generator use that to support disable.
2002-05-27 00:08:45 +00:00
bfad382fd1
Carry Verilog 2001 attributes with processes,
...
all the way through to the ivl_target API.
Divide signal reference counts between rval
and lval references.
2002-05-26 01:39:02 +00:00
700887d657
Verilog 2001 attriubtes on nets/wires.
2002-05-24 04:36:23 +00:00
e6c0629626
Add language support for Verilog-2001 attribute
...
syntax. Hook this support into existing $attribute
handling, and add number and void value types.
Add to the ivl_target API new functions for access
of complex attributes attached to gates.
2002-05-23 03:08:50 +00:00
b7c2bd4f72
Add the NetUserFunc netlist node.
2002-03-09 02:10:22 +00:00
364ffc9024
Add support for bit select of parameters.
...
This leads to a NetESelect node and the
vvp code generator to support that.
2002-01-28 00:52:41 +00:00
608555ce7e
Pass back target errors processing conditionals.
2002-01-19 19:02:08 +00:00
dd79885f6d
Add structural modulus support down to vvp.
2002-01-03 04:19:01 +00:00
c8319bcc02
Add ivl_logic_delay function to ivl_target.
2001-12-06 03:11:00 +00:00
08f0f5a1f7
DLL target support for force and release.
2001-11-14 03:28:49 +00:00
cc5ddc0b6b
MacOSX 10.1 updates.
2001-11-04 05:03:21 +00:00
ab9a853d52
ivl_target support for cassign.
2001-11-01 04:25:31 +00:00
75e78e86d3
ivl_target support for assign/deassign.
2001-10-31 05:24:52 +00:00
ce61d12f60
Stubs for assign/deassign for t-dll.
2001-10-30 02:52:07 +00:00
d350620315
Support multiple root modules (Philip Blundell)
2001-10-19 21:53:24 +00:00
177fa4062b
Support IVL_LPM_DIVIDE for structural divide.
2001-10-16 02:19:26 +00:00
e99059e001
Support attributes to logic gates.
2001-09-16 22:19:42 +00:00
d762a320dc
Make constants available through the design root
2001-09-01 01:57:31 +00:00
e79a371f76
Support DFF CE inputs.
2001-08-31 22:58:39 +00:00
2002c03cef
Add some ivl_target convenience functions.
2001-08-28 04:07:17 +00:00
e35ed6e91c
Change the NetAssign_ class to refer to the signal
...
instead of link into the netlist. This is faster
and uses less space. Make the NetAssignNB carry
the delays instead of the NetAssign_ lval objects.
Change the vvp code generator to support multiple
l-values, i.e. concatenations of part selects.
2001-08-25 23:50:02 +00:00
2802601c44
tgt-vvp generates code that skips nets as inputs.
2001-08-10 00:40:45 +00:00
becc7cb56a
Handle part select expressions as variants of
...
NetESignal/IVL_EX_SIGNAL objects, instead of
creating new and useless temporary signals.
2001-07-27 04:51:44 +00:00
629a02cccf
Fix binding of dangling function ports. do not elide them.
2001-07-27 02:41:55 +00:00
ce589da58a
Support the NetESubSignal expressions in vvp.tgt.
2001-07-22 00:17:49 +00:00
cd8e491028
Support calculated delays in vvp.tgt.
2001-07-19 04:55:06 +00:00
8cc89a3a1f
Pass parameters to system functions.
2001-07-07 20:20:10 +00:00
bcaa122fb9
handle left shifter in dll output.
2001-07-04 22:59:25 +00:00
ab7b353ace
support fast programming by only writing the bits
...
that are listed in the input file.
2001-06-30 23:03:16 +00:00
baac893d22
Support non-const right shift (unsigned).
2001-06-30 21:07:26 +00:00
81536481cc
Add structural EEQ gates (Stephan Boettcher)
2001-06-19 03:01:10 +00:00
4b82d26f5e
Add support for structural multiply in t-dll.
...
Add code generators and vvp support for both
structural and behavioral multiply.
2001-06-16 23:45:05 +00:00
bf42772995
Generate code to support memory access in continuous
...
assignment statements. (Stephan Boettcher)
2001-06-16 02:41:41 +00:00
b3a5a0e5ab
Generate vvp code for GT and GE comparisons.
2001-06-15 04:14:18 +00:00
f480943649
Support structural addition.
2001-06-07 02:12:43 +00:00
de8c725890
Mingw32 support (Venkat Iyer)
2001-05-20 15:09:39 +00:00
0872ad34cf
Behavioral ternary operators for vvp.
2001-05-17 04:37:02 +00:00
914ad85e63
Add ivl and vvp.tgt support for memories in
...
expressions and l-values. (Stephan Boettcher)
2001-05-08 23:59:33 +00:00
b7569f4d70
Support memory objects. (Stephan Boettcher)
2001-05-06 17:48:20 +00:00
eb71c70c99
Carry drive strengths in the ivl_nexus_ptr_t, and
...
handle constant devices in targets.'
2001-04-29 23:17:38 +00:00
73c4893ef7
Implement simple MUXZ for ?: operators.
2001-04-26 05:12:02 +00:00
66cf3ec8fa
More UDP consolidation from Stephan Boettcher.
2001-04-22 23:09:45 +00:00
70aeb980d8
vvp support for <= with internal delay.
2001-04-15 02:58:11 +00:00
d39190243b
Add the disable statemnent.
2001-04-07 19:24:36 +00:00
0550287658
Generate vvp code for functions with ports.
2001-04-06 02:28:02 +00:00
82947a9343
Generate vvp code for the repeat statement.
2001-04-05 03:20:57 +00:00
0653f859bc
Support forever loops in the tgt-vvp target.
2001-04-04 04:50:35 +00:00
19c84ff9a2
Support non-blocking assignments.
2001-04-03 04:50:37 +00:00
f40d006c26
Generate code for task calls.
2001-04-02 02:28:12 +00:00
e6c36597eb
Support the scope expression node.
2001-04-02 00:28:35 +00:00
a2da2d59df
support the NetWhile statement.
2001-04-01 06:52:27 +00:00
d25690cc8e
Redesign event information to support arbitrary edge combining.
2001-04-01 01:48:21 +00:00
b3a3b888d8
Generate vvp code for case statements.
2001-03-31 17:36:38 +00:00
b36b6d0ca0
Generate code for fork/join statements.
2001-03-30 05:49:52 +00:00
522d0ec864
Add unary ~ operator to tgt-vvp.
2001-03-29 02:52:39 +00:00
a4e528f0c3
Add the ivl_event_t to ivl_target, and use that to generate
...
.event statements in vvp way ahead of the thread that uses it.
2001-03-28 06:07:39 +00:00
61e3eed49c
Generate code for simple @ statements.
2001-03-27 06:27:40 +00:00
afb8e285db
Support error code from target_t::end_design method.
2001-03-27 03:31:06 +00:00
e8518c5056
Put processes in the proper scope.
2001-03-20 01:44:13 +00:00
a00924089d
Pass scope type information to the target module.
2001-01-15 00:47:01 +00:00
8c680d158a
Autoconfigure the dlopen functions.
2000-12-15 05:45:25 +00:00
3b9a60414e
Make signal attributes available to ivl_target API.
2000-12-05 06:29:33 +00:00
a8da692540
Add support for the t-dll backend grabing flip-flops.
2000-11-11 00:03:36 +00:00
d6efae4bdd
API for concatenation expressions.
2000-10-28 22:32:34 +00:00
5b65f15df4
stub for the concat operator.
2000-10-28 17:55:03 +00:00
add2ae16fa
Reduce the target entry points to the target_design.
2000-10-21 16:49:45 +00:00
e10679633d
Add ivl_lval_t and support for assignment l-values.
2000-10-18 20:04:39 +00:00
2dedd6c067
Scopes and processes are accessible randomly from
...
the design, and signals and logic are accessible
from scopes. Remove the target calls that are no
longer needed.
Add the ivl_nexus_ptr_t and the means to get at
them from nexus objects.
Give names to methods that manipulate the ivl_design_t
type more consistent names.
2000-10-15 04:46:23 +00:00
52b649cd5e
Include constants in nexus targets.
2000-10-13 03:39:27 +00:00
8fe887ffe1
Back pointers in the nexus objects into the devices
...
that point to it.
Collect threads into a list in the design.
2000-10-08 04:01:54 +00:00
76e2c509d7
Put logic devices into scopes.
2000-10-07 19:45:42 +00:00
6f69773c57
ivl_target updates, including more complete
...
handling of ivl_nexus_t objects. Much reduced
dependencies on pointers to netlist objects.
2000-10-06 23:46:50 +00:00
41f3ba65a1
xor and constant devices.
2000-10-05 05:03:01 +00:00
c12e0f5416
ivl_expr_t support for binary operators,
...
Create a proper ivl_scope_t object.
2000-09-30 02:18:15 +00:00
d6b43519a8
Add EX_NUMBER and ST_TRIGGER to dll-api.
2000-09-26 00:30:07 +00:00
36cc374ec9
Add support for signal expressions.
2000-09-24 02:21:53 +00:00
80c69d565b
Add enough tgt-verilog code to support hello world.
2000-09-23 05:15:07 +00:00
48ff3590bc
Access to the name of a system task call.
2000-09-22 03:58:30 +00:00
39cf6bd164
Introduce the means to get statement types.
2000-09-19 04:15:27 +00:00
effc84c46d
Get the structure for ivl_statement_t worked out.
2000-09-18 01:24:32 +00:00
steve