Gcc Fixed Point Support

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Using the GNU Compiler Collection (GCC): Fixed-Point

    https://gcc.gnu.org/onlinedocs/gcc/Fixed-Point.html
    6.16 Fixed-Point Types. As an extension, GNU C supports fixed-point types as defined in the N1169 draft of ISO/IEC DTR 18037. Support for fixed-point types in …

How to make use of the GCC fixed-point types extension on ...

    https://stackoverflow.com/questions/11005162/how-to-make-use-of-the-gcc-fixed-point-types-extension-on-arm-cortex-m
    According to GCC Wiki, you can enable the fixed point extensions by passing --enable-fixed-point as a parameter to GCC while configuring it. Further, according to a comment on this gcc bug and this one. fixed point support is only currently supported for the MIPS target.

Fixed-point math support in gcc AVR Freaks

    https://www.avrfreaks.net/forum/fixed-point-math-support-gcc
    Jan 15, 2018 · Fixed point support added in 30-gcc-4.4.3-fixedpoint-3-4-2010.patch - I haven't compared this to geckosenator's patches contributed in another thread. From the release notes of toolchain 3.1.0 on betaware: "Fixed Point Math Support Release 3.0.0 adds preliminary support for fixed point arithmetic. This is not supported for all the devices and not

Will fixed-point math be supported? GNU Tools

    https://gcc-renesas.com/question/fixed-point-math-supported/
    Oct 02, 2018 · Is fixed-point supported and I am doing something wrong or is it currently not supported? If fixed-point is currently not supported, do you have any plans for future fixed-point support which I find very interesting to small targets with no FPU, like the RX111? Best regards. Frank Kjul Larsen (H8SX1648 and RX111 GNU tools user)

LPCXpresso fixed point arithmetic support NXP Community

    https://community.nxp.com/thread/452319
    Jun 08, 2017 · Fixed point arithmetic types are supported in the GCC shipped with MCUXpresso - provided you choose the right language dialect - you will need to use GNU C 11 or ISO C11 (this is the first 'page' of the GCC compiler settings).Reviews: 9

Fixed-point arithmetic - Wikipedia

    https://en.wikipedia.org/wiki/Fixed-point_arithmetic
    Fixed-point support is implemented in GCC. Fixed-point should not be confused with Decimal floating point in programming languages like C# and Python. Almost all relational databases, and the SQL, support fixed-point decimal arithmetic and storage of numbers. PostgreSQL has a special numeric type for exact storage of numbers with up to 1000 digits.

FixedPointArithmetic - GCC Wiki

    https://gcc.gnu.org/wiki/FixedPointArithmetic
    Fixed-Point Arithmetic Support. The goal of this project is to add fixed-point arithmetic support to GCC 4.x. Digital Signal Processors have traditionally supported fixed-point arithmetic in hardware. But more recently, many DSP-enhanced RISC processors are starting to support fixed-point data types as part of their native instruction set.

Comp.compilers: Re: Fixed point support for GCC cross compiler

    http://compilers.iecc.com/comparch/article/06-08-108
    From comp.compilers newsgroup: Re: Fixed point support for GCC cross compiler. Re: Fixed point support for GCC cross compiler "Gene" <[email protected]> 18 Aug 2006 01:12:29 -0400 ... > GCC - Fixed point support. > You know adding a new support along with porting is going to be tough. Ada has fixed point types in the language. There has ...

6.15. Fixed-Point Types gcc 7 API Mirror

    https://apimirror.com/gcc~7/fixed_002dpoint
    gcc 6.15 Fixed-Point Types. As an extension, GNU C supports fixed-point types as defined in the N1169 draft of ISO/IEC DTR 18037. Support for fixed-point types in GCC will evolve as the draft technical report changes. Calling conventions for any target might also change. Not all targets support fixed-point types.



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