apps/system/zmodem/host/nuttx/compiler.h synchronized with nuttx/nuttx/include/nuttx/compiler.h
This commit is contained in:
Aleksandr Vyhovanec
parent
6ae39194e8
commit
73a3e4b916
@ -1,7 +1,7 @@
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/****************************************************************************
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* include/nuttx/compiler.h
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*
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* Copyright (C) 2013 Gregory Nutt. All rights reserved.
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* Copyright (C) 2013, 2017 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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@ -58,6 +58,10 @@
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# define CONFIG_HAVE_FUNCTIONNAME 1 /* Has __FUNCTION__ */
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# define CONFIG_HAVE_FILENAME 1 /* Has __FILE__ */
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/* Indicate that a local variable is not used */
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# define UNUSED(a) ((void)(a))
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/* Attributes
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*
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* GCC supports weak symbols which can be used to reduce code size because
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@ -91,7 +95,8 @@
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* ignoring other alignment rules.
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*/
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# define packed_struct __attribute__ ((packed))
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# define begin_packed_struct
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# define end_packed_struct __attribute__ ((packed))
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/* GCC does not support the reentrant attribute */
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@ -108,7 +113,7 @@
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* indicates that the function should never be inlined.
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*/
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# define inline_function __attribute__ ((always_inline))
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# define inline_function __attribute__ ((always_inline,no_instrument_function))
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# define noinline_function __attribute__ ((noinline))
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/* GCC has does not use storage classes to qualify addressing */
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@ -118,6 +123,396 @@
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# define DSEG
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# define CODE
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/* Handle cases where sizeof(int) is 16-bits, sizeof(long) is 32-bits, and
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* pointers are 16-bits.
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*/
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#if defined(__m32c__)
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/* No I-space access qualifiers */
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# define IOBJ
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# define IPTR
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/* Select the small, 16-bit addressing model */
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# define CONFIG_SMALL_MEMORY 1
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/* Long and int are not the same size */
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# define CONFIG_LONG_IS_NOT_INT 1
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/* Pointers and int are the same size */
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# undef CONFIG_PTR_IS_NOT_INT
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#elif defined(__AVR__)
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# if defined(CONFIG_AVR_HAS_MEMX_PTR)
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/* I-space access qualifiers needed by Harvard architecture */
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# define IOBJ __flash
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# define IPTR __memx
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# else
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/* No I-space access qualifiers */
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# define IOBJ
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# define IPTR
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# endif
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/* Select the small, 16-bit addressing model (for D-Space) */
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# define CONFIG_SMALL_MEMORY 1
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/* Long and int are not the same size */
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# define CONFIG_LONG_IS_NOT_INT 1
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/* Pointers and int are the same size */
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# undef CONFIG_PTR_IS_NOT_INT
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/* Uses a 32-bit FAR pointer only from accessing data outside of the 16-bit
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* data space.
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*/
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# define CONFIG_HAVE_FARPOINTER 1
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#elif defined(__mc68hc1x__)
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/* No I-space access qualifiers */
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# define IOBJ
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# define IPTR
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/* Select the small, 16-bit addressing model */
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# define CONFIG_SMALL_MEMORY 1
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/* Normally, mc68hc1x code is compiled with the -mshort option
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* which results in a 16-bit integer. If -mnoshort is defined
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* then an integer is 32-bits. GCC will defined __INT__ accordingly:
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*/
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# if __INT__ == 16
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/* int is 16-bits, long is 32-bits */
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# define CONFIG_LONG_IS_NOT_INT 1
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/* Pointers and int are the same size (16-bits) */
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# undef CONFIG_PTR_IS_NOT_INT
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# else
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/* int and long are both 32-bits */
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# undef CONFIG_LONG_IS_NOT_INT
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/* Pointers and int are NOT the same size */
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# define CONFIG_PTR_IS_NOT_INT 1
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# endif
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#else
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/* No I-space access qualifiers */
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# define IOBJ
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# define IPTR
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/* Select the large, 32-bit addressing model */
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# undef CONFIG_SMALL_MEMORY
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/* Long and int are (probably) the same size (32-bits) */
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# undef CONFIG_LONG_IS_NOT_INT
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/* Pointers and int are the same size (32-bits) */
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# undef CONFIG_PTR_IS_NOT_INT
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#endif
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/* GCC supports inlined functions */
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# define CONFIG_HAVE_INLINE 1
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/* GCC supports both types double and long long */
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# define CONFIG_HAVE_LONG_LONG 1
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# define CONFIG_HAVE_FLOAT 1
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# define CONFIG_HAVE_DOUBLE 1
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# define CONFIG_HAVE_LONG_DOUBLE 1
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/* Structures and unions can be assigned and passed as values */
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# define CONFIG_CAN_PASS_STRUCTS 1
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/* SDCC-specific definitions ************************************************/
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#elif defined(SDCC)
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/* Pre-processor */
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# define CONFIG_CPP_HAVE_VARARGS 1 /* Supports variable argument macros */
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# define CONFIG_CPP_HAVE_WARNING 1 /* Supports #warning */
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/* Intriniscs */
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# define CONFIG_HAVE_FUNCTIONNAME 1 /* Has __FUNCTION__ */
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# define CONFIG_HAVE_FILENAME 1 /* Has __FILE__ */
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/* Pragmas
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*
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* Disable warnings for unused function arguments */
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# pragma disable_warning 85
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/* Attributes
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*
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* SDCC does not support weak symbols */
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# undef CONFIG_HAVE_WEAKFUNCTIONS
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# define weak_alias(name, aliasname)
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# define weak_function
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# define weak_const_function
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# define restrict /* REVISIT */
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/* SDCC does not support the noreturn or packed attributes */
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# define noreturn_function
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# define begin_packed_struct
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# define end_packed_struct
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/* REVISIT: */
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# define farcall_function
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/* SDCC does support "naked" functions */
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# define naked_function __naked
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/* SDCC does not support forced inlining. */
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# define inline_function
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# define noinline_function
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/* The reentrant attribute informs SDCC that the function
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* must be reentrant. In this case, SDCC will store input
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* arguments on the stack to support reentrancy.
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*/
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# define reentrant_function __reentrant
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/* It is assumed that the system is build using the small
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* data model with storage defaulting to internal RAM.
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* The NEAR storage class can also be used to address data
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* in internal RAM; FAR can be used to address data in
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* external RAM.
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*/
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#if defined(__SDCC_z80) || defined(__SDCC_z180) || defined(__SDCC_gbz80)
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# define FAR
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# define NEAR
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# define CODE
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# define DSEG
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#else
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# define FAR __xdata
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# define NEAR __data
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# define CODE __code
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# if defined(SDCC_MODEL_SMALL)
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# define DSEG __data
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# else
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# define DSEG __xdata
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# endif
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#endif
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/* Select small, 16-bit address model */
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# define CONFIG_SMALL_MEMORY 1
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/* Long and int are not the same size */
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# define CONFIG_LONG_IS_NOT_INT 1
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/* The generic pointer and int are not the same size
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* (for some SDCC architectures)
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*/
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#if !defined(__z80) && !defined(__gbz80)
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# define CONFIG_PTR_IS_NOT_INT 1
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#endif
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/* SDCC does not support inline functions */
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# undef CONFIG_HAVE_INLINE
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# define inline
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/* SDCC does not support type long long or type double */
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# undef CONFIG_HAVE_LONG_LONG
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# define CONFIG_HAVE_FLOAT 1
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# undef CONFIG_HAVE_DOUBLE
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# undef CONFIG_HAVE_LONG_DOUBLE
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/* Structures and unions cannot be passed as values or used
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* in assignments.
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*/
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# undef CONFIG_CAN_PASS_STRUCTS
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/* Zilog-specific definitions ***********************************************/
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#elif defined(__ZILOG__)
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/* At present, only the following Zilog compilers are recognized */
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# if !defined(__ZNEO__) && !defined(__EZ8__) && !defined(__EZ80__)
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# warning "Unrecognized Zilog compiler"
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# endif
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/* Pre-processor */
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# undef CONFIG_CPP_HAVE_VARARGS /* No variable argument macros */
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# undef CONFIG_CPP_HAVE_WARNING /* Does not support #warning */
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/* Intrinsics */
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# define CONFIG_HAVE_FUNCTIONNAME 1 /* Has __FUNCTION__ */
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# define CONFIG_HAVE_FILENAME 1 /* Has __FILE__ */
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/* No I-space access qualifiers */
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# define IOBJ
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# define IPTR
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/* Attributes
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*
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* The Zilog compiler does not support weak symbols
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*/
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# undef CONFIG_HAVE_WEAKFUNCTIONS
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# define weak_alias(name, aliasname)
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# define weak_function
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# define weak_const_function
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# define restrict
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/* The Zilog compiler does not support the noreturn, packed, naked attributes */
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# define noreturn_function
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# define begin_packed_struct
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# define end_packed_struct
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# define naked_function
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# define inline_function
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# define noinline_function
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/* REVISIT: */
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# define farcall_function
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/* The Zilog compiler does not support the reentrant attribute */
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# define reentrant_function
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/* Addressing.
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*
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* Z16F ZNEO: Far is 24-bits; near is 16-bits of address.
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* The supported model is (1) all code on ROM, and (2) all data
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* and stacks in external (far) RAM.
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* Z8Encore!: Far is 16-bits; near is 8-bits of address.
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* The supported model is (1) all code on ROM, and (2) all data
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* and stacks in internal (far) RAM.
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* Z8Acclaim: In Z80 mode, all pointers are 16-bits. In ADL mode, all pointers
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* are 24 bits.
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*/
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# if defined(__ZNEO__)
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# define FAR _Far
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# define NEAR _Near
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# define DSEG _Far
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# define CODE _Erom
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# undef CONFIG_SMALL_MEMORY /* Select the large, 32-bit addressing model */
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# undef CONFIG_LONG_IS_NOT_INT /* Long and int are the same size */
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# undef CONFIG_PTR_IS_NOT_INT /* FAR pointers and int are the same size */
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# elif defined(__EZ8__)
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# define FAR far
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# define NEAR near
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# define DSEG far
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# define CODE rom
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# define CONFIG_SMALL_MEMORY 1 /* Select small, 16-bit address model */
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# define CONFIG_LONG_IS_NOT_INT 1 /* Long and int are not the same size */
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# undef CONFIG_PTR_IS_NOT_INT /* FAR pointers and int are the same size */
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# elif defined(__EZ80__)
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# define FAR
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# define NEAR
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# define DSEG
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# define CODE
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# undef CONFIG_SMALL_MEMORY /* Select the large, 32-bit addressing model */
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# define CONFIG_LONG_IS_NOT_INT 1 /* Long and int are not the same size */
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# ifdef CONFIG_EZ80_Z80MODE
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# define CONFIG_PTR_IS_NOT_INT 1 /* Pointers and int are not the same size */
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# else
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# undef CONFIG_PTR_IS_NOT_INT /* Pointers and int are the same size */
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# endif
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# endif
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/* The Zilog compiler does not support inline functions */
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# undef CONFIG_HAVE_INLINE
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# define inline
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/* Older Zilog compilers support both types double and long long, but the size
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* is 32-bits (same as long and single precision) so it is safer to say that
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* they are not supported. Later versions are more ANSII compliant and
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* simply do not support long long or double.
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*/
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# undef CONFIG_HAVE_LONG_LONG
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# define CONFIG_HAVE_FLOAT 1
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# undef CONFIG_HAVE_DOUBLE
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# undef CONFIG_HAVE_LONG_DOUBLE
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/* Structures and unions can be assigned and passed as values */
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# define CONFIG_CAN_PASS_STRUCTS 1
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/* ICCARM-specific definitions ***********************************************/
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#elif defined(__ICCARM__)
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# define CONFIG_CPP_HAVE_VARARGS 1 /* Supports variable argument macros */
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# define CONFIG_HAVE_FILENAME 1 /* Has __FILE__ */
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# define CONFIG_HAVE_FLOAT 1
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/* Indicate that a local variable is not used */
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# define UNUSED(a) ((void)(a))
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# define weak_alias(name, aliasname)
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# define weak_function __weak
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# define weak_const_function
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# define noreturn_function
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# define farcall_function
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# define begin_packed_struct __packed
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# define end_packed_struct
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# define reentrant_function
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# define naked_function
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# define inline_function
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# define noinline_function
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# define FAR
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# define NEAR
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# define DSEG
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# define CODE
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# define IPTR
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# define __asm__ asm
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# define __volatile__ volatile
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/* For operatots __sfb() and __sfe() */
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# pragma section = ".bss"
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# pragma section = ".data"
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# pragma section = ".data_init"
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# pragma section = ".text"
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/* Unknown compiler *********************************************************/
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#else
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@ -131,9 +526,11 @@
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# define weak_alias(name, aliasname)
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# define weak_function
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# define weak_const_function
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# define restrict
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# define noreturn_function
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# define farcall_function
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# define packed_struct
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# define begin_packed_struct
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# define end_packed_struct
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# define reentrant_function
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# define naked_function
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# define inline_function
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