654ad4c97e
Direct support for string parameters.
2003-03-10 23:37:07 +00:00
aff8faf44d
More carful about shifting beyond word size.
2003-03-10 19:14:27 +00:00
2b543ddf16
Missing include ctype.h.
2003-03-08 20:59:41 +00:00
90d1877856
Include LDFLAGS in build lines.
2003-03-08 20:59:23 +00:00
0aaf0218ca
Support vector put of function return values.
2003-03-07 02:44:14 +00:00
cc1e952d0b
Add means to suppress wveform output
2003-03-06 20:04:42 +00:00
ef47ea31fa
Use hashed name strings for identifiers.
2003-03-06 04:32:00 +00:00
59f820aacd
Include all libs, not just extra libs.
2003-03-04 03:13:57 +00:00
85991e88e8
Support vpiName for system task/function calls.
2003-03-03 03:27:35 +00:00
c4f57e74ee
.scope directives store only the base names.
2003-03-03 01:47:50 +00:00
c2f90ac911
Careful about compiletf calls.
2003-03-01 00:46:13 +00:00
21b0f4955e
Allow read of realvar as int.
2003-02-28 21:20:34 +00:00
feee40603c
Makefile cleanups to better support concurrent make.
2003-02-27 22:13:22 +00:00
3a653c73e7
Add scope type have a vpi_get function.
2003-02-27 21:54:44 +00:00
aa3297a925
Add the cvt/vr instruction.
2003-02-27 20:36:29 +00:00
5ca6991067
Some error messages around asserts.
2003-02-25 01:17:28 +00:00
70daee399f
Interactive task calls take string arguments.
2003-02-24 06:35:45 +00:00
7f8433148c
Add to interactive stop mode support for
...
current scope, the ability to scan/traverse
scopes, and the ability to call system tasks.
2003-02-23 06:41:54 +00:00
5b7c1bc7e2
Basic support for system task calls.
2003-02-22 06:32:36 +00:00
2935e28ffb
When checking for stop, remember to reschedule.
2003-02-22 06:26:58 +00:00
1951a81a0b
Use ranlib where available, for MacOSX
2003-02-22 04:39:32 +00:00
19c6bd2139
Check for stopped flag in certain strategic points.
2003-02-22 02:52:06 +00:00
2de0597038
Add vpiStop and interactive mode.
2003-02-21 03:40:35 +00:00
de4bfe4e4f
Document new -lxt and -vcd extended arguments.
2003-02-20 00:50:28 +00:00
ec48049a69
Strict correctness of vpi_free_object results.
2003-02-17 00:58:38 +00:00
74192632fa
Permanent allocate vpiSignals more efficiently.
2003-02-16 23:40:05 +00:00
fe4546498b
Take the global_flag to ivl_dlopen.
2003-02-16 05:42:06 +00:00
66785b7997
Support .vpl files as loadable LIBRARIES.
2003-02-16 02:21:20 +00:00
2713694338
Include vpiRealVar objects in vpiVariables scan.
2003-02-11 05:20:45 +00:00
dcbb8d0780
Add value change callbacks to real variables.
2003-02-10 05:20:10 +00:00
b726395d1e
Spelling fixes.
2003-02-09 23:33:26 +00:00
3c18663c3f
Mke getopt ignore options after the file name.
2003-02-07 02:45:05 +00:00
dd56d9a17c
Add the %sub/wr instruction.
2003-02-06 17:41:47 +00:00
68de9bf5d2
Support constant types for thread words.
2003-02-06 17:41:33 +00:00
be4be5c650
Add hex and binary formatting of real values.
2003-02-04 04:03:40 +00:00
ce489d8d84
Allow $display of $simtime.
2003-02-03 01:09:20 +00:00
27f7a00df0
Proper rounding of scaled integer time.
2003-02-02 02:14:14 +00:00
222f15c293
Five vpi_free_object a default behavior.
2003-02-02 01:40:24 +00:00
fec6a10771
Make $time and $realtime available to $display uniquely.
2003-02-01 05:50:04 +00:00
04ada23119
Support in various contexts the $realtime
...
system task.
2003-01-27 00:14:37 +00:00
7de4108bad
Add %cvt/ir and %cvt/ri instructions, and support
...
real values passed as arguments to VPI tasks.
2003-01-26 18:16:22 +00:00
9a5a00f836
Add thread word array, and add the instructions,
...
%add/wr, %cmp/wr, %load/wr, %mul/wr and %set/wr.
2003-01-25 23:48:05 +00:00
dfc9a9474a
Add a dummy function to reduce confusion on some systems.
2003-01-19 00:03:23 +00:00
ddd43f1378
Add a means to clear the module search path.
2003-01-18 23:55:35 +00:00
4ec91047dd
Ignore vvp.exp
2003-01-10 19:02:47 +00:00
0579ae08cd
Add missing vpi entry points.
2003-01-10 19:02:21 +00:00
9074999666
Remove thunks from vpi init.
2003-01-10 19:01:38 +00:00
301cbe31ad
Remove vpithunk, and move libvpi to vvp directory.
2003-01-10 03:06:32 +00:00
6416f8b90e
Add vpi_put_userdata
2003-01-09 04:09:44 +00:00
e6eae5fd15
Allocate res-buf in bigger chunks
2003-01-07 18:07:50 +00:00
aa3a6dba4e
Schedule wait lists of threads as a single event,
...
to save on events. Also, improve efficiency of
event_s allocation. Add some event statistics to
get an idea where performance is really going.
2003-01-06 23:57:26 +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
8ab909a765
Add vpi_handle_by_name to the VPI interface,
...
and bump the vpithunk magic number.
2002-12-11 23:55:22 +00:00
ef55086543
Support put of vpiStringVal to signals.
2002-11-25 23:33:45 +00:00
8e30bc9f9e
Careful of left operands to shift that are constant.
2002-11-22 00:01:50 +00:00
03afbf157b
%set/x0 instruction to support bounds checking.
2002-11-21 22:43:13 +00:00
4539632f34
Add vpiScope iterate on vpiScope objects.
2002-11-15 22:14:12 +00:00
013b18b3dc
leading underscore test for Windows more robust.
2002-11-09 06:03:57 +00:00
1b84893ccb
Add the %assign/v0 instruction.
2002-11-08 04:59:57 +00:00
b0a7909162
functor_set takes bit and strength, not 2 strengths.
2002-11-07 03:11:43 +00:00
d7ae85a13a
Add vector set and load instructions.
2002-11-07 02:32:39 +00:00
4e5dd49a37
Fix mask calculate when MOV_b is right on the word boundary.
2002-11-05 03:46:44 +00:00
8463dcc878
ignore parse.output
2002-11-05 02:19:37 +00:00
e4540c3d0d
Better error message for load failure on Windows.
2002-11-05 02:11:56 +00:00
20c8550139
Compiler error wrt ptrdiff_t.
2002-11-03 20:33:43 +00:00
6c67a64fc3
Get VectorVals from constant values.
2002-11-03 02:07:24 +00:00
7557a46382
Remove some now useless asserts.
2002-09-21 23:47:30 +00:00
acd5e86e04
Fix disable in arbitrary fork/join situations.
2002-09-21 04:55:00 +00:00
ab94b0a636
disable threads with children.
2002-09-20 03:59:34 +00:00
de6d696667
Add support for cbAfterDelay.
2002-09-20 02:42:11 +00:00
3d3116d48b
Add support for binary NOR operator.
2002-09-18 04:29:55 +00:00
7a5c30d297
printf size warning.
2002-09-18 03:34:07 +00:00
466656b167
Allow forward references of memories.
2002-09-18 02:55:18 +00:00
ed9a2c4b3f
Proper initialization of the memories table.
2002-09-17 00:42:22 +00:00
dac99b9374
Add support for binary nand operator.
2002-09-12 15:49:43 +00:00
1573477caf
Account for buffer overrun in memory word names.
2002-09-12 15:13:07 +00:00
0277035496
Fix wrecked rbuf in vpi_get_str of signals and memories.
2002-09-11 16:06:57 +00:00
33f462fdf6
Actually set strength pointer when getting strength val.
2002-09-10 02:27:11 +00:00
c9212a9a09
Implement vpi_remove_cb for cbValueChange.
2002-09-07 04:54:51 +00:00
ea21fab379
Add support for %v is the display system task.
...
Change the encoding of H and L outputs from
the bufif devices so that they are logic x.
2002-09-06 04:56:28 +00:00
e79f62c5fa
Generate x out for x select on wide muxes.
2002-08-29 03:04:01 +00:00
cbca31555d
Add the %subi instruction, and use it where possible.
2002-08-28 18:38:07 +00:00
1db8319bce
Add the %load/nx opcode to index vpi nets.
2002-08-28 17:15:06 +00:00
aa390f2a91
Fix l-value indexing of memories and vectors so that
...
an unknown (x) index causes so cell to be addresses.
Fix tangling of label identifiers in the fork-join
code generator.
2002-08-27 05:39:57 +00:00
c34e318f8c
Fix = vs == error.
2002-08-24 05:02:58 +00:00
985c34bfd9
Fix behavioral eval of x?a:b expressions.
2002-08-22 03:38:40 +00:00
ac21d96bd8
x in index values leads to 0.
2002-08-18 01:05:50 +00:00
52bf4e613f
conditional ident string using autoconfig.
2002-08-12 01:34:58 +00:00
774f78cd3e
Autoconfig ident support.
2002-08-12 00:27:10 +00:00
aca1dcf848
Add missing Log and Ident strings.
2002-08-11 23:47:04 +00:00
faff19af7b
vvp.pdf comes from the man page.
2002-08-10 22:12:01 +00:00
ea779ac7dd
Documentation, and excessive inlines.
2002-08-07 00:54:20 +00:00
db2c842d15
Account for the tail readonly callbacks.
2002-07-31 03:22:44 +00:00
c0e22a6533
Set vpi_mode_flag to represent cpReadOnlySync actions.
2002-07-31 03:22:23 +00:00
e2f537628f
integral type/ptrdiff_t warning.
2002-07-23 15:11:41 +00:00
7fcaeacd65
Careful not to overrun vector buffer.
2002-07-23 02:36:34 +00:00
57aee7ca26
Add vpi_chk_error and vpi_control functions.
2002-07-19 01:57:26 +00:00
2fcfe9f2c3
vpi_iterate returns 0 on error.
2002-07-19 01:12:50 +00:00
2df2619029
Support put of wide vpiVectorVal to signal.
2002-07-19 00:36:36 +00:00
c5d03d3a25
Fix uninitialized thread pointer in named event.
2002-07-17 18:30:01 +00:00
9e1570dc80
Implementation of vpi_handle_by_name, and
...
add the vpiVariables iterator.
2002-07-17 05:13:43 +00:00
41239078a9
Fix initialization of symbol table string heap.
2002-07-15 00:21:42 +00:00
fbaf8f91bb
Fix vpiScope iterator.
2002-07-14 02:52:05 +00:00
329e943e4e
Use result buf for event and scope names.
2002-07-12 18:23:30 +00:00
26a80005d6
Fix typo.
2002-07-12 16:30:44 +00:00
e41ee7632d
Document the IVERILOG_DUMPER variable.
2002-07-12 02:35:35 +00:00
b7aaf51fbd
vpiIntegerVars can have callbacks.
2002-07-12 02:07:36 +00:00
5a885165b2
vpi_iterate return null if there is nothing to iterate.
2002-07-12 02:04:44 +00:00
e1a4e27173
Dynamic resizevpi result buf in more places.
2002-07-09 03:24:37 +00:00
2b06a293b6
Fix split of root btree node.
2002-07-09 03:20:51 +00:00
54b96ea7bd
Count different types of functors.
2002-07-05 20:08:44 +00:00
fd8ceac170
Names of vpi objects allocated as vpip_strings.
2002-07-05 17:14:15 +00:00
a05d8c2823
Symbol table uses more efficient key string allocator,
...
and remove all the symbol tables after compile is done.
2002-07-05 04:40:59 +00:00
626f418ab0
Track opcode memory space.
2002-07-05 03:46:43 +00:00
5792220dcb
Remove the vpi object symbol table after compile.
2002-07-05 02:50:57 +00:00
b2762f63a2
Fix s_vpi_vecval array byte size.
2002-07-04 16:37:07 +00:00
d3e63088d8
Dynamic size result buffer for _str and _get_value functions.
2002-07-03 23:39:57 +00:00
ccbb1e5f5a
don't pollute name space
...
fix vecval for Z/X cases
2002-07-03 23:16:27 +00:00
3f80bead1b
vpiName, vpiFullName support in memory types,
...
length checks for *_get_str() buffers,
temporary buffers for *_get_str() data,
dynamic storage for vpi_get_data() in memory types
shared with signal white space
2002-07-03 02:09:38 +00:00
c5bde6560c
Limit word writing to vector limits.
2002-07-01 15:36:12 +00:00
210010a390
Get vpiVectorVal for memories.
2002-06-30 04:35:47 +00:00
99b3cc4464
vpiVectorVal of very wide signals.
2002-06-30 02:52:36 +00:00
d8d07eb129
trivial performance boost.
2002-06-23 18:23:09 +00:00
f4a4ee00d0
Add support for special integer vectors.
2002-06-21 04:58:55 +00:00
870c35eece
sign extend signed vectors vpiIntVal.
2002-06-14 22:05:28 +00:00
2be3507422
Stub value change callbacks for consts and modules.
2002-06-11 03:47:34 +00:00
a91c4f66ce
Check for null pointers from users.
2002-06-02 19:05:50 +00:00
d68153dea3
Add %cmpi/u instruction.
2002-06-02 18:55:58 +00:00
1ce50993f0
Add the %muli instruction.
2002-05-31 20:04:22 +00:00
af6f0c800f
Slight improvement in %mov performance.
2002-05-31 04:09:58 +00:00
48f65cef40
Word oriented bit storage.
2002-05-31 00:05:49 +00:00
b6b364a09d
Add %addi, which is faster to simulate.
2002-05-29 16:29:34 +00:00
f704d4d3ff
Use binary search to speed up deep lookups.
2002-05-29 05:37:35 +00:00
450b9ab85c
Callbacks can happen during calltf functions.
2002-05-28 22:55:20 +00:00
bcd49b94dd
Able to disable thread self.
2002-05-27 00:53:10 +00:00
d63e994ea5
Detect long division by zero.
2002-05-24 04:55:13 +00:00
7ce713356e
Define SIZEOF_UNSIGNED_LONG_LONG
2002-05-24 00:43:16 +00:00
cfab250671
Add callbacks for vpiNamedEvent objects.
2002-05-19 05:18:16 +00:00
b1c0f7306d
Add vpi support for named events.
...
Add vpi_mode_flag to track the mode of the
vpi engine. This is for error checking.
2002-05-18 02:34:11 +00:00
a7b7781fe9
Rewire vpiMemory and vpiMemoryWord handles to
...
support proper iteration of words, and the
vpiIndex value.
2002-05-17 04:12:19 +00:00
21fe6afe8d
null terminate the reversed decimal string
2002-05-17 04:05:38 +00:00
48da46986b
Support set by string for reg objects.
2002-05-15 04:48:46 +00:00
94cef20e49
task calls and forks push the thread event in the queue.
2002-05-12 23:44:41 +00:00
da0c4c7565
Get thread vectors by vpiIntVal.
2002-05-12 00:32:21 +00:00
9c28f085d8
Set and get memory words by string value.
2002-05-11 04:39:35 +00:00
e9af0c7485
Support scope iterate over vpiNet,vpiReg/vpiMemory.
2002-05-10 16:00:57 +00:00
88ae1b7b3c
Handle null time and calltf pointers.
2002-05-09 03:34:31 +00:00
68f1316eba
Fix uninitialized memory accesses.
2002-05-07 04:15:43 +00:00
822a085d97
Properly free vpi callback objects.
2002-05-04 03:17:29 +00:00
f23aec7f14
Add simulator event callbacks.
2002-05-04 03:03:17 +00:00
steve