ea4e41207c
Update cppcheck standards that are checked
2019-09-30 22:14:15 -07:00
031caca8ca
replace deprecated yacc directives
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bison 3.4.2 complains when encountering '%pure-parser':
"warning: deprecated directive, use ‘%define api.pure’"
A quick google suggests this option has been around since at least
2012, maybe longer, so probably safe to replace.
Signed-off-by: Nicholas Sielicki <sielicki@yandex.com>
2019-09-29 18:19:45 -05:00
5bb6c7f53a
Fix makefile rules for header files generated by bison.
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bison 3.4.1 writes the header file before the c++ file. Our makefile
rules make the header files depend on the c++ files, so we need to
fix the timestamps accordingly.
2019-06-02 18:50:18 +01:00
3612076943
Undo redefinition of unique_ptr at end of header files.
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It seems that clang both defines __cplusplus < 201103L and provides
unique_ptr (GitHub issue #215 ).
2018-11-02 21:22:10 +00:00
78317a2799
Fix auto_ptr deprecated warnings when building with recent GCC.
2018-10-06 17:15:31 +01:00
87c01c55c0
Don't allow non-vectorable arguments to $signed/$unsigned.
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This led to an assertion failure in many cases (see br1029).
1364-2012 indicates it is illegal.
2018-05-14 22:13:56 +01:00
f03033e612
Update flex destroy routines to work for version 2.6 and greater
2017-11-16 19:11:50 -08:00
447f941f35
[vhdlpp]Added to_bit and to_bitvector standard functions
2016-11-27 01:28:39 +01:00
151f061298
vhdlpp: Removed unused parameters to mute warnings
2016-09-19 12:53:41 -07:00
aaf0a9e623
vhdlpp: Accept uppercase letters in based literals
2016-09-19 12:46:24 -07:00
5dd2e6a7c8
vhdlpp: Corrected standard library function headers
2016-09-01 12:08:44 +02:00
8ba3d62071
vhdlpp: Better resize() implementation.
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Previous version did not work well with signed expressions or expressions that
were temporarily resized (e.g. a + 32'd42, where a is a[7:0]).
2016-09-01 12:08:44 +02:00
bab39dae19
vhdlpp: Some of the standard library functions are imported only on request
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Previously they have been always enabled, now it is required to put a
'use' directive.
2016-09-01 12:08:44 +02:00
089dd037d6
vhdlpp: Use the wider variable size for arith operations on (un)signed
2016-09-01 12:08:44 +02:00
25f4a54852
vhdlpp: Subprograms are matched once. ExpFunc::probe_type() return exact type
2016-09-01 12:08:44 +02:00
8f86004100
vhdlpp: Clearer error messages
2016-09-01 12:08:44 +02:00
07543315cf
vhdlpp: Stricter array type matching
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Arrays type match if they have a common parent, instead of the
element type. Now (un)signed & std_logic_vector types do not match,
as it should be in VHDL.
2016-09-01 12:08:43 +02:00
fe77b0ac87
vhdlpp: VTypeArray::dimensions() returns std::vector<range_t>
2016-09-01 12:08:43 +02:00
643a3f2f2c
vhdlpp: Do not evaluate generics.
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They might change depending on the instance, so they cannot be evaluated using the default value.
2016-09-01 12:08:43 +02:00
ed3e67926f
vhdlpp: Evaluate conditional signal assignments upon simulation start.
2016-09-01 12:08:43 +02:00
798adc9863
vhdlpp: Support for unary sign operator.
2016-09-01 12:08:43 +02:00
9e95ae5859
vhdlpp: Moved Exp*::dump() methods from debug.cc to expression_debug.cc.
2016-09-01 12:08:39 +02:00
446e825ed3
Fix space issues
2016-08-14 19:37:40 -07:00
2c52fd65d3
Changes necessary to compile with gcc on Debian/Linux testing
2016-07-07 23:01:02 +02:00
6d06e9351a
Update parse_misc.cc
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Fixed bug described in #110
2016-06-13 00:56:43 +02:00
49515ff62b
Update vtype.cc
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Fixed bug described in #110
2016-06-13 00:55:28 +02:00
a219df2f18
Merge pull request #95 from orsonmmz/automatic_rebased
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vhdlpp: Specify lifetime for variables.
2016-05-04 08:05:01 -07:00
4521be4510
More spelling, comments only
2016-04-01 11:02:34 -07:00
163a913559
vhdlpp: Specify lifetime for variables.
2016-03-29 11:27:14 +02:00
b7d263462c
vhdlpp: Fixed automatic variables initalization in subprograms.
2016-03-29 11:27:14 +02:00
4c82352229
vhdlpp: Corrected the comment mark from the previous commit.
2016-03-29 11:27:14 +02:00
97e31ec9fa
vhdlpp: Workaround to make subprograms work as if they were automatic.
2016-03-29 11:27:14 +02:00
d6ef813a20
vhdlpp: Emit subprograms as automatic by default.
2016-03-29 11:27:14 +02:00
b5324c7ba2
Fix reference to undefined value (valgrind)
2016-03-24 23:43:07 -07:00
78a49eacef
Merge branch 'master' of github.com:steveicarus/iverilog
2016-03-14 12:26:12 -07:00
1784488096
Spelling and whitespace
2016-03-14 12:25:50 -07:00
9d487c6951
vhdlpp: Fixed a few shadow warnings.
2016-03-12 12:03:17 +00:00
c25be111a3
vhdlpp: Apply case equality operator for logic type.
2016-03-07 17:11:53 +01:00
94f7504372
vhdlpp: Subprograms are linked to Package instead of generic Scope.
2016-03-07 17:11:53 +01:00
78d6ee26dd
vhdlpp: Do not allow 'wire real' nets.
2016-03-07 17:11:49 +01:00
7bb4cef9bc
vhdlpp: ExpScopedName class to handle names with a specified scope.
2016-03-07 11:38:11 +01:00
03e85850e1
vhdlpp: Variables are moved to respective process scopes.
2016-03-07 11:38:11 +01:00
b037d533f9
vhdlpp: ProcessStatement inherits after ScopeBase.
2016-03-07 11:38:11 +01:00
25cd0827ba
vhdlpp: Removed ProcessStatement::rewrite_as_always_edge_() & extract_anyedge_().
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Processes sensitive to edges are now handled with $ivlh_{rising,falling}_edge().
2016-03-07 11:38:11 +01:00
7cbb275ffe
vhdlpp: Handle limited-length strings in reports.
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Currently limited-length strings (e.g. string(1 to 4)) are
emulated using 2D array of bits (e.g. bit [1:4][7:0]).
Because of that, ivl treats them as standard vectors and
$display() does not show them as strings. Now, they are
wrapped with $sformatf("%s", ..) to fix it.
2016-03-07 11:38:11 +01:00
e4bc404e99
vhdlpp: ExprVisitor stores the recursion level.
2016-03-07 09:54:28 +01:00
cef45ff21a
vhdlpp: Emit init values for wires as a weak assignment.
2016-03-07 09:54:28 +01:00
fca2fff24e
vhdlpp: VTypeRange::type_match()
2016-03-07 09:54:28 +01:00
83330c22fb
vhdlpp: Refactored code for format matching in read/write() sys functions.
2016-03-07 09:54:28 +01:00
a7f4d65aaa
vhdlpp: More robust report messages display.
2016-03-07 09:54:28 +01:00
Cary R
Nicholas Sielicki
Martin Whitaker
Staf Verhaegen
Maciej Suminski
Wojciech M. Zabolotny
anon
Stephen Williams
Larry Doolittle