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7964 Commits

Author SHA1 Message Date
Stephen Williams 35db02d35d elaborate dump cast operators. 2014-12-02 16:50:42 -08:00
Stephen Williams f287546f49 Fix a %vpi_call call syntax. 2014-12-02 15:28:22 -08:00
Stephen Williams 1645e682f4 Generate more efficient vec4-stack code for real le compare. 2014-12-02 14:53:01 -08:00
Stephen Williams a57e0a1e3f vvp implementation of copy from vec4 to vec2 can use subarray method. 2014-12-02 14:52:37 -08:00
Stephen Williams b83144c552 The __vpiArray::set_word method should take a reference. 
Seem to have missed a case where a vvp_vector4_t can be passed by
const reference instead of by value.
 2014-12-02 13:02:46 -08:00
Stephen Williams 58fb80aec4 Implement and put to use the %muli instruction. 2014-12-02 12:46:17 -08:00
Stephen Williams 38f277d81b Merge branch 'master' into vec4-stack 
Conflicts:
	vvp/array.cc
	vvp/vthread.cc
 2014-12-02 11:21:58 -08:00
Stephen Williams f3ba335493 Merge pull request #49 from orsonmmz/darray_vpi 
Support for dynamic arrays in the VPI
 2014-12-01 17:12:57 -08:00
Stephen Williams fb5ae48b18 Merge branch 'master' into vec4-stack 2014-12-01 17:00:35 -08:00
Cary R 68258f244e Update cppcheck suppression file for latest lz4.c file 2014-11-29 07:36:51 -08:00
Cary R ee34ccec70 Update lz4 files from GTKWave 2014-11-29 07:36:44 -08:00
Maciej Suminski 1834d470cb vvp: Refactored __vpiArrayVthrA & __vpiArrayVthrAPV. 2014-11-28 14:14:42 +01:00
Maciej Suminski 9bc463aac0 vvp: Moved array_word_change(), array_attach_word(), array_alias_word() to __vpiArray. 2014-11-28 14:14:42 +01:00
Maciej Suminski 7c77097f71 vvp: array_[set/get]_word changed to __vpiArray::[set/get]_word. 2014-11-28 14:14:42 +01:00
Maciej Suminski cc4c5f4998 vvp: Changed get_array_word_size(vvp_array_t) to __vpiArray::get_word_size(). 2014-11-28 14:14:42 +01:00
Maciej Suminski 230c435ae7 vvp: Added missing functions for __vpiDarray. 2014-11-28 14:14:42 +01:00
Maciej Suminski 4ddef32631 vvp: __vpiArray::get_word_value handles StrVal variants. 2014-11-28 14:14:42 +01:00
Maciej Suminski a236c274f3 vvp: Minor changes. 2014-11-28 14:14:42 +01:00
Maciej Suminski 21a8cb71ee vvp: Handles for dynamic array ranges. 2014-11-28 14:14:42 +01:00
Maciej Suminski b4ccaa1b0c vvp: Fixed iterators for dynamic arrays. 2014-11-28 14:14:42 +01:00
Maciej Suminski a8d43fa743 vvp: Stop simulation in case of errors in $ivl_string_method$to_vec. 2014-11-28 14:14:42 +01:00
Maciej Suminski ca2ef5c956 vvp: Cleaning. 2014-11-28 14:14:39 +01:00
Maciej Suminski 6015aceda2 vvp: vpiArrayIterator::vpi_index core moved to vpiArrayBase::get_iter_index. 2014-11-28 14:14:37 +01:00
Maciej Suminski 9538501b54 vvp: Moved __vpiArrayBase::vpi_iterate to __vpiArayBase::vpi_array_base_iterate. 2014-11-28 14:12:49 +01:00
Maciej Suminski ea7fa24f9e vvp: Further extraction of common code pieces from ArrayBase. 2014-11-28 14:12:46 +01:00
Maciej Suminski 48d3701c02 vvp: get_word_index() & get_word_parent() moved to __vpiArrayWord. 2014-11-28 14:12:43 +01:00
Maciej Suminski c1164dcc33 vvp: Initial work on support for dynamic arrays in VPI. 
Added array_common.[ch] to store shared code.
 2014-11-28 14:12:37 +01:00
Maciej Suminski 1166cd932a vpi: Handle new formats in vpi_get_value() for unpacked arrays. 
It is possible to use vpiIntVal, vpiVectorVal, vpiRealVal,
vpiStringVal and vpiObjTypeVal to retrieve data from unpacked
array cells.
 2014-11-27 17:36:23 +01:00
Maciej Suminski c3a318f14e ivl: Casting vectors to strings. 2014-11-27 17:36:23 +01:00
Maciej Suminski b2deae7ba9 ivl: More meaningful errors messages. Minor code formatting. 2014-11-27 17:36:23 +01:00
Maciej Suminski 675dd91403 ivl: Added sign checking & casting between integers of different size. 2014-11-27 17:36:23 +01:00
Maciej Suminski b12e00d875 ivl: String to vector casting. 2014-11-27 17:36:23 +01:00
Maciej Suminski 103828577b ivl: Fixed indentations. 2014-11-27 17:36:23 +01:00
Maciej Suminski 21c8b8ca5a vpi: Added $ivl_string_method$to_vec for strings to vectors conversion. 2014-11-27 17:36:23 +01:00
Maciej Suminski 25c588252f ivl: Added vpiSysFuncVoid to the system function types. 2014-11-27 17:36:23 +01:00
Maciej Suminski 89d1125979 ivl: Bit selection using variables in strings. 2014-11-27 17:36:23 +01:00
Maciej Suminski 43c6a0bacd ivl: Casting to int. 2014-11-27 17:36:23 +01:00
Maciej Suminski 610ca95cbe ivl: Allow to initialize variables with other variables (since Verilog-2001). 2014-11-27 17:36:23 +01:00
Maciej Suminski daa59a95ad ivl: Parsing rules for type casting. 2014-11-27 17:36:23 +01:00
Maciej Suminski 13f861a963 ivl: Added PECastType to handle type casting. 2014-11-27 17:36:23 +01:00
Stephen Williams 82ca4cf641 Add a warning if an expression pads itself to a crazy width. 2014-11-25 14:49:04 -08:00
Cary R ac2e8dd6cd Report that packed arrays can not currently be elaborated in all cases 2014-11-24 19:11:08 -08:00
Cary R cd992b4d5a Add file/line information for parray data type. 2014-11-24 18:37:40 -08:00
Stephen Williams 679021a1b5 Optimize special cases of immediate value extraction. 2014-11-22 10:38:16 -08:00
Stephen Williams f3392561ed Optimize the vvp pad implementation. 2014-11-22 09:59:02 -08:00
Stephen Williams 7a9a022744 Remove some dead code. 2014-11-21 17:36:22 -08:00
Stephen Williams c222b3b6a4 Minor improvements to the %split/vec4 instruction. 2014-11-21 16:51:59 -08:00
Stephen Williams 663c79d4af Add the %cmp/e instructions, and put them to use. 
When testing for == and ===, there is no need to also calculate <,
so it makes sense to have a special instruction for these cases.
 2014-11-21 16:45:27 -08:00
Stephen Williams bea03db25d Minor vec4 stack manipulation optimizations. 2014-11-21 14:41:31 -08:00
Stephen Williams b96f04ccce Implement the %parti/X instructions 
This allows part select with constant base to be handled optimally.
Also update some more instructions to more optimally work with
the vec4 stack.
 2014-11-20 18:43:24 -08:00