608555ce7e
Pass back target errors processing conditionals.
2002-01-19 19:02:08 +00:00
c09a148cd9
Make BUFZ device strengths available.
2002-01-12 04:03:09 +00:00
6be3be0f16
Constant values have drive strengths.
2002-01-06 03:15:43 +00:00
dd79885f6d
Add structural modulus support down to vvp.
2002-01-03 04:19:01 +00:00
dddbeb957a
Comments about MUX synthesis.
2001-12-18 05:34:02 +00:00
da09d4c6e6
The IVL_SIT_WIRE type does not exist, it is a
...
synonym for IVL_SIT_TRI.
2001-12-15 02:13:17 +00:00
4dd5f97a96
Parse and handle drive strengths of gates to vvp.
2001-12-14 02:05:13 +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
ce61d12f60
Stubs for assign/deassign for t-dll.
2001-10-30 02:52:07 +00:00
990df42407
Handle activating tasks in another root.
2001-10-22 02:05:20 +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
0def3c9983
Initialize attributes for bufz devices.
2001-10-11 00:13:19 +00:00
e99059e001
Support attributes to logic gates.
2001-09-16 22:19:42 +00:00
b2b8b89cd8
Make configure detect malloc.h
2001-09-15 18:27:04 +00:00
432d4efc9b
Connect right ANEB pin when doing NE comparator.
2001-09-09 16:49:04 +00:00
749c3eb5a7
No code for unlinked constants.
2001-09-08 01:23:21 +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
2802601c44
tgt-vvp generates code that skips nets as inputs.
2001-08-10 00:40:45 +00:00
b825f8d2b2
Create a config.h.in file to hold all the config
...
junk, and support gcc 3.0. (Stephan Boettcher)
2001-07-25 03:10:48 +00:00
ce589da58a
Support the NetESubSignal expressions in vvp.tgt.
2001-07-22 00:17:49 +00:00
fb0c387b12
Detect and make available to t-dll the right shift.
2001-07-07 03:01:37 +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
81536481cc
Add structural EEQ gates (Stephan Boettcher)
2001-06-19 03:01:10 +00:00
6e703c5744
RAM_DQ pins are inputs, so connect HiZ to the nexus.
2001-06-18 03:25:20 +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
ff0b59ff6b
support LE and LT comparators.
2001-06-15 05:01:09 +00:00
b3a5a0e5ab
Generate vvp code for GT and GE comparisons.
2001-06-15 04:14:18 +00:00
5361efe8ed
Account for carry out on add devices.
2001-06-07 04:20:10 +00:00
2f2657b765
support subtraction in tgt-vvp.
2001-06-07 03:09:37 +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
2292751fc3
Make sure LPM devices have drives on outputs.
2001-05-12 03:18:44 +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
8f88525819
dll build of many probes forgot to index the probe.
2001-05-03 01:52:45 +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
a52b34cb64
Add pullup and pulldown devices.
2001-04-29 20:19:10 +00:00
73c4893ef7
Implement simple MUXZ for ?: operators.
2001-04-26 05:12:02 +00:00
8dfa322b8b
Support for UDP devices in VVP (Stephen Boettcher)
2001-04-24 02:23:58 +00:00
66cf3ec8fa
More UDP consolidation from Stephan Boettcher.
2001-04-22 23:09:45 +00:00
898639d7bf
Get signed compares working correctly in vvp.
2001-04-05 01:12:27 +00:00
d25690cc8e
Redesign event information to support arbitrary edge combining.
2001-04-01 01:48:21 +00:00
00d44222dd
Initialize the event_ list of new scopes.
2001-03-30 06:10:15 +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
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
6adb50e860
Add missing NetLogic gate types to ::logic method.
2001-01-15 22:08:32 +00:00
a00924089d
Pass scope type information to the target module.
2001-01-15 00:47:01 +00:00
cc18d065aa
declaration initialization for time variables.
2001-01-06 06:31:58 +00:00
68e672e61a
Support arrays of integers.
2001-01-06 02:29:35 +00:00
05b5b91a84
A dlerror implementatin that HP/UX might like.
2000-12-15 18:06:47 +00:00
8c680d158a
Autoconfigure the dlopen functions.
2000-12-15 05:45:25 +00:00
7d622fc6ab
Support more logic gate types.
2000-12-14 23:23:07 +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
1d6f48914f
Initialize scope when creating it.
2000-11-09 22:19:34 +00:00
3591e06c4e
Support time variables.
2000-10-31 17:49:02 +00:00
add2ae16fa
Reduce the target entry points to the target_design.
2000-10-21 16:49:45 +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
e8bb53e2ea
API access to signal type and port type.
2000-09-24 15:46:00 +00:00
effc84c46d
Get the structure for ivl_statement_t worked out.
2000-09-18 01:24:32 +00:00
ff32325d07
t-dll iterates signals, and passes them to the
...
target module.
Some of NetObj should return char*, not string.
2000-08-27 15:51:50 +00:00
8876cda37f
Get at gate information for ivl_target interface.
2000-08-26 00:54:03 +00:00
d0fc6d515d
Add ivl_target support for logic gates, and
...
make the interface more accessible.
2000-08-20 04:13:56 +00:00
3cb666dd2f
Add target calls for scope, events and logic.
2000-08-19 18:12:42 +00:00
9abd84952b
add th t-dll functions for net_const, net_bufz and processes.
2000-08-14 04:39:56 +00:00
566aad9e15
Start stub for loadable targets.
2000-08-12 16:34:37 +00:00
steve