1295058e5d
parameter keys are per_strings.
2004-02-20 06:22:56 +00:00
536068bdfb
Memory and Event names use perm_string.
2004-02-19 06:57:10 +00:00
27af95d402
Use perm_strings for named langiage items.
2004-02-18 17:11:54 +00:00
d4525ddc16
Some systems dlsym requires leading _ or not on whim.
2003-12-12 05:43:08 +00:00
be0b42f210
Warning about sprintf.
2003-11-26 01:37:38 +00:00
12033d7bd4
Move the DLL= flag to target config files.
2003-11-13 05:55:33 +00:00
43f28b53a3
Design::get_flag returns const char* instead of string.
2003-11-10 20:59:03 +00:00
7521aa83f8
Pass FF synchronous set values to code generator.
2003-09-03 23:33:29 +00:00
0a012c5d90
Fix uninitialized sset member.
2003-08-22 04:14:33 +00:00
e561819179
Add synthesis support for synchronous reset.
2003-08-15 02:23:52 +00:00
d653a7e88d
Add support for triand and trior.
2003-07-30 01:13:28 +00:00
31b1fb4ec4
Watch out for moving nexus_ptr while adding pins to nexus.
2003-07-26 04:06:58 +00:00
77da147629
Fix some enumeration warnings.
2003-07-05 20:42:08 +00:00
21ff80075a
Various warnings fixed.
2003-06-24 01:38:02 +00:00
bad861dba3
Module attributes make it al the way to ivl_target.
2003-06-23 01:25:44 +00:00
2321df4bfc
Remove short int restrictions from vvp opcodes. (part 2)
2003-06-17 21:28:59 +00:00
2356741169
Clear pin pointers if pin is not connected.
2003-05-13 16:30:39 +00:00
3bd08e6212
Allow primitives to hvae unconnected input ports.
2003-05-13 01:56:15 +00:00
5d1d99a89f
Handle signed magnitude compare all the
...
way through to the vvp code generator.
2003-04-11 05:18:08 +00:00
d18934d444
Sign extend NetMult inputs if result is signed.
2003-03-29 05:51:25 +00:00
1222153cdf
Keep parameter constants for the ivl_target API.
2003-03-10 23:40:53 +00:00
22d392a75c
Obsolete the ivl_event_name function.
2003-03-06 01:24:37 +00:00
badad63ab4
All NetObj objects have lex_string base names.
2003-03-06 00:28:41 +00:00
486274cfa1
Scope names stored only as basename.
2003-03-03 02:22:41 +00:00
e941e7e805
Spelling fixes.
2003-01-30 16:23:07 +00:00
46253ed873
Rework expression parsing and elaboration to
...
accommodate real/realtime values and expressions.
2003-01-26 21:15:58 +00:00
c3a1a9514f
Assert some task definition sanity.
2003-01-16 21:43:52 +00:00
c2070777b2
The $time system task returns the integer time
...
scaled to the local units. Change the internal
implementation of vpiSystemTime the $time functions
to properly account for this. Also add $simtime
to get the simulation time.
2002-12-21 00:55:57 +00:00
a9dfef0f55
Fix the call to FormatMessage under Windows.
2002-11-05 02:12:35 +00:00
0cc8396244
Cast for gcc convenience.
2002-11-03 22:44:19 +00:00
6a1e3f7e27
Slightly more verbose load fail message.
2002-11-03 20:47:23 +00:00
9ce2806710
Fix synth2 handling of aset/aclr signals where
...
flip-flops are split by begin-end blocks.
2002-10-23 01:45:24 +00:00
166621bcb3
Generate vvp code for asynch set/reset of NetFF.
2002-09-26 03:18:04 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
693e9e5ad0
Store only the base name of memories.
2002-08-05 04:18:45 +00:00
4e753a2c15
dll uses StringHeap for named items.
2002-08-04 19:13:16 +00:00
89314d4772
Do not use hierarchical names of memories to
...
generate vvp labels. -tdll target does not
used hierarchical name string to look up the
memory objects in the design.
2002-08-04 18:28:14 +00:00
45382144c3
Verbose messages.
2002-07-24 16:21:52 +00:00
2478d6f5d3
Set ivl_target delays for case compare logic.
2002-07-22 21:07:40 +00:00
301040a67a
Avoid emitting to vvp local net symbols.
2002-07-05 21:26:17 +00:00
9fc4e1eddd
Cache calculated driven value.
2002-06-25 01:33:22 +00:00
58c2e12507
Make link_drive_constant cache its results in
...
the Nexus, to improve cprop performance.
2002-06-24 01:49:38 +00:00
5eca5d9948
Carry integerness throughout the compilation.
2002-06-21 04:59:35 +00:00
df0b81d94d
Generate runtime code to normalize indices.
2002-06-16 19:19:16 +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
96213fe0ac
Keep delays applied to BUFZ devices.
2002-04-22 03:15:25 +00:00
b7c2bd4f72
Add the NetUserFunc netlist node.
2002-03-09 02:10:22 +00:00
6a98764b3b
Load modules with RTLD_LAZY
2002-01-23 04:54:37 +00:00
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