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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/lib/libc/riscv/softfloat/riscv-gcc.h
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/* $NetBSD: arm-gcc.h,v 1.2 2001/02/21 18:09:25 bjh21 Exp $ */

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/*

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-------------------------------------------------------------------------------

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One of the macros `BIGENDIAN' or `LITTLEENDIAN' must be defined.

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-------------------------------------------------------------------------------

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*/

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#define LITTLEENDIAN

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/*

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-------------------------------------------------------------------------------

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The macro `BITS64' can be defined to indicate that 64-bit integer types are

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supported by the compiler.

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-------------------------------------------------------------------------------

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*/

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#define BITS64

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/*

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-------------------------------------------------------------------------------

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Each of the following `typedef's defines the most convenient type that holds

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integers of at least as many bits as specified.  For example, `uint8' should

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be the most convenient type that can hold unsigned integers of as many as

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8 bits.  The `flag' type must be able to hold either a 0 or 1.  For most

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implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed

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to the same as `int'.

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-------------------------------------------------------------------------------

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*/

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typedef int flag;

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typedef int uint8;

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typedef int int8;

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typedef int uint16;

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typedef int int16;

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typedef unsigned int uint32;

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typedef signed int int32;

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#ifdef BITS64

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typedef unsigned long long int uint64;

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typedef signed long long int int64;

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#endif

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/*

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-------------------------------------------------------------------------------

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Each of the following `typedef's defines a type that holds integers

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of _exactly_ the number of bits specified.  For instance, for most

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implementation of C, `bits16' and `sbits16' should be `typedef'ed to

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`unsigned short int' and `signed short int' (or `short int'), respectively.

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-------------------------------------------------------------------------------

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*/

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typedef unsigned char bits8;

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typedef signed char sbits8;

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typedef unsigned short int bits16;

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typedef signed short int sbits16;

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typedef unsigned int bits32;

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typedef signed int sbits32;

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#ifdef BITS64

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typedef unsigned long long int bits64;

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typedef signed long long int sbits64;

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#endif

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#ifdef BITS64

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/*

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-------------------------------------------------------------------------------

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The `LIT64' macro takes as its argument a textual integer literal and

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if necessary ``marks'' the literal as having a 64-bit integer type.

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For example, the GNU C Compiler (`gcc') requires that 64-bit literals be

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appended with the letters `LL' standing for `long long', which is `gcc's

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name for the 64-bit integer type.  Some compilers may allow `LIT64' to be

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defined as the identity macro:  `#define LIT64( a ) a'.

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-------------------------------------------------------------------------------

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*/

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#define LIT64( a ) a##LL

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#endif

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/*

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-------------------------------------------------------------------------------

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The macro `INLINE' can be used before functions that should be inlined.  If

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a compiler does not support explicit inlining, this macro should be defined

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to be `static'.

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-------------------------------------------------------------------------------

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*/

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#define INLINE static __inline

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#if defined(SOFTFLOAT_FOR_GCC)

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#define FLOAT64_DEMANGLE(a)	(a)

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#define FLOAT64_MANGLE(a)	(a)

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#endif

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