cd4448b330
Updated to new CPPReg and for the most part done with performance comparison
2018-03-29 06:33:59 -04:00
435e038315
Updated performance.md
2018-03-29 06:33:59 -04:00
5a2a351791
Initial work on comparison
2018-03-29 06:33:59 -04:00
Nicolas Clauvelin
c48108be64
ADD CODE OF CONDUCT
2018-03-21 13:13:24 -04:00
Nicolas Clauvelin
203443c1f8
ADD HARDWARE AND COMPILER REQUIREMENTS TO README
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This closes #11 .
2018-03-21 13:05:07 -04:00
Nicolas Clauvelin
819a004588
API DOCUMENTATION UPDATED
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Register pack loop revised for consistency.
2018-03-20 11:20:42 -04:00
Nicolas Clauvelin
c6c2c5055a
UPDATED DOCUMENTATION
2018-03-20 08:38:44 -04:00
Nicolas Clauvelin
8d2cdbf25f
UPDATED API DOCUMENTATION
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This is related to #12 .
2018-03-16 15:09:34 -04:00
Nicolas Clauvelin
5925c223c8
INTERNAL IMPLEMENTATIONS RELOCATED TO AN INTERNALS HEADER
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The Internals.h contains the overflow, is_aligned and memory array
implementations.
2018-03-16 14:12:52 -04:00
Nicolas Clauvelin
6085f47115
ADD MISSING NEWLINE
2018-03-16 07:53:14 -04:00
Nicolas Clauvelin
53b74b2b5c
FIX QUICK START DOCUMENTATION
2018-03-16 07:53:00 -04:00
Nicolas Clauvelin
8cdc89336f
UPDATED SINGLE HEADER
2018-03-15 17:25:06 -04:00
Nicolas Clauvelin
23a5580d2b
MINOR FIXES FOR CONSISTENCY PURPOSES
2018-03-15 17:24:03 -04:00
Nicolas Clauvelin
95288090d4
ADD ENUMERATION TYPE FOR SUPPORTED REGISTER SIZES
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Register sizes are now represented by an enumeration type. This limits the
possibility to typeset unsupported register sizes, and make the interface easier
to read.
See #12 .
2018-03-15 17:13:54 -04:00
Nicolas Clauvelin
c217f34e0c
REVISED CHECKS FOR PACKED REGISTER ALIGNMENT
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This now relies on a is_aligned implementation. This will needs to be adapted
once register width is defined through an enumeration.
See #12 .
2018-03-15 16:16:42 -04:00
Nicolas Clauvelin
1590e7c0e3
UPDATED QUICK START DOCUMENTATION FOR NEW PACK API
2018-03-14 13:15:20 -04:00
Nicolas Clauvelin
6a99ea5de6
UPDATED SINGLE HEADER
2018-03-13 17:44:47 -04:00
Nicolas Clauvelin
7b9a843e2d
ADD MORE FUNCTIONALITY TO THE TEMPLATE FOR LOOP IMPLEMENTATION
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This adds a C++14 apply method that can be used with polymorphic lambdas.
2018-03-13 17:29:15 -04:00
Nicolas Clauvelin
8ce22c666d
REVISED OVERFLOW IMPLEMENTATION USING INTEGRAL CONSTANT
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The check_overflow implementation now relies on std::integral_constant.
This avoids the definition of a constexpr bool member.
2018-03-13 17:28:38 -04:00
Nicolas Clauvelin
ee48bbd261
FIX FOR LOOP IMPLEMENTATION AND ADD RANGE LOOP
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* Fixes a typo in the for_loop implementation.
* Add a range_loop implementation to help with indexed register pack.
2018-03-13 11:01:34 -04:00
Nicolas Clauvelin
49d19f1b20
FIX TYPO IN PACKED REGISTER STATIC ASSERT
2018-03-13 08:51:23 -04:00
Nicolas Clauvelin
bbdf513156
ADD MIXED REGISTER SIZES SUPPORT TO REGISTER PACK
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This relies on a memory map implementation based on std::array and specialized
over the register size. PackedRegister can now be used with all supported
register sizes (i.e., widths).
This relates to #7 and the finalization of the API before performance testing.
2018-03-13 08:48:42 -04:00
Nicolas Clauvelin
ae6da9b7f5
REVISED REGISTER PACK IMPLEMENTATION FOR SIZE ISSUES
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The revision brings the support for 16-bits and 32-bits registers.
2018-03-12 22:18:54 -04:00
Nicolas Clauvelin
984d4ceb58
ADD TEMPLATE FOR LOOP IMPLEMENTATION
2018-03-12 17:51:00 -04:00
Nicolas Clauvelin
327e230847
ADD PROPER DOCUMENTATION COMMENTS
2018-03-12 17:20:32 -04:00
Nicolas Clauvelin
4d575c176f
UPDATED SINGLE HEADER
2018-03-12 16:37:29 -04:00
Nicolas Clauvelin
154b29bef3
REGISTER PACK FIRST IMPLEMENTATION
2018-03-12 16:35:36 -04:00
Nicolas Clauvelin
e4ae5641ec
CPPREG MEMORY ACCESS REVISION
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All access to memory are now done through reference (const reference for
read-only access). This is done to facilitate the implementation of register
packs.
2018-03-12 16:35:26 -04:00
Nicolas Clauvelin
f1d98d6bd5
REVISED SHADOW VALUE USING INTEGRAL CONSTANT
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This provides a clearer interface compared to defining a constexpr bool member.
2018-03-11 17:34:38 -04:00
Nicolas Clauvelin
058ccbf13d
UPDATED DOCUMENTATION FOR REVISED API
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This closes #10 .
2018-03-11 09:27:03 -04:00
Nicolas Clauvelin
eb9226fe5d
API REVISED FOR BETTER READ/WRITE PERFORMANCE
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* For trivial read/write operations (over whole register) simpler implementations are now used to avoid unnecessary load/store instructions.
* Merge write implementation has been revised to provide better performance when manipulating constant values.
* `is_set` and `is_clear` are now available for all Field-based types.
This closes #8 .
2018-03-09 16:31:56 -05:00
Nicolas Clauvelin
1c27f907a5
FIXES CONSTEXPR STATIC ISSUE WITH GCC 4.8.X
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See https://github.com/sendyne/cppreg/issues/2 for a detailed explanation.
This closes #2 .
2018-02-23 06:15:58 -05:00
hak8or
816c579d7d
Pin in Led::init() should be off before setting pin direction
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Super minor, but I figured it might be good to have that looking correct in the getting started guide.
2018-02-23 05:48:37 -05:00
Nicolas Clauvelin
11734b0bf4
FIX POWERPC COMPILATION ISSUE
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For some reason compilers other than GCC PowerPC 4.5.8 were not complaining
about the `use_shadow` being (re)defined outside the `Shadow` structure
definition.
This closes #2 .
2018-02-22 17:02:59 -05:00
Sendyne Principal Scientist
926eb71df2
Set theme jekyll-theme-cayman
2018-02-22 10:39:37 -05:00
Nicolas Clauvelin
93763cd6ee
Merge remote-tracking branch 'github/master' into develop
2018-02-22 10:35:06 -05:00
Nicolas Clauvelin
5cf8a851d8
FIX INLINING OF WRITE CALLS WITH Os ENABLED
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The inlining issue was due to a bad template design in the access policies
implementations: the MMIO_t type from the field was used (which is a volatile
type) for all arguments in the write implementation.
The new implementation relies on two template types (one for the register memory
device and another one for the value to be written). This fixes inlining and was
checked on godbolt.
2018-02-22 10:22:51 -05:00
Sendyne dev-team
a31d4a2875
Set theme jekyll-theme-slate
2018-02-20 16:05:48 -05:00
Nicolas Clauvelin
d7404ab946
INITIAL COMMIT
2018-02-20 15:38:59 -05:00
