rt-thread-official/bsp/tm4c129x/libraries/inc/asmdefs.h

//*****************************************************************************
//
// asmdefs.h - Macros to allow assembly code be portable among toolchains.
//
// Copyright (c) 2005-2020 Texas Instruments Incorporated.  All rights reserved.
// Software License Agreement
//
//   Redistribution and use in source and binary forms, with or without
//   modification, are permitted provided that the following conditions
//   are met:
//
//   Redistributions of source code must retain the above copyright
//   notice, this list of conditions and the following disclaimer.
//
//   Redistributions in binary form must reproduce the above copyright
//   notice, this list of conditions and the following disclaimer in the
//   documentation and/or other materials provided with the
//   distribution.
//
//   Neither the name of Texas Instruments Incorporated nor the names of
//   its contributors may be used to endorse or promote products derived
//   from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This is part of revision 2.2.0.295 of the Tiva Firmware Development Package.
//
//*****************************************************************************

#ifndef __ASMDEFS_H__
#define __ASMDEFS_H__

//*****************************************************************************
//
// The defines required for code_red.
//
//*****************************************************************************
#ifdef codered

//
// The assembly code preamble required to put the assembler into the correct
// configuration.
//
    .syntax unified
    .thumb

//
// Section headers.
//
#define __LIBRARY__             @
#define __TEXT__                .text
#define __DATA__                .data
#define __BSS__                 .bss
#define __TEXT_NOROOT__         .text

//
// Assembler nmenonics.
//
#define __ALIGN__               .balign 4
#define __END__                 .end
#define __EXPORT__              .globl
#define __IMPORT__              .extern
#define __LABEL__               :
#define __STR__                 .ascii
#define __THUMB_LABEL__         .thumb_func
#define __WORD__                .word
#define __INLINE_DATA__

#endif // codered

//*****************************************************************************
//
// The defines required for EW-ARM.
//
//*****************************************************************************
#ifdef ewarm

//
// Section headers.
//
#define __LIBRARY__             module
#define __TEXT__                rseg CODE:CODE(2)
#define __DATA__                rseg DATA:DATA(2)
#define __BSS__                 rseg DATA:DATA(2)
#define __TEXT_NOROOT__         rseg CODE:CODE:NOROOT(2)

//
// Assembler nmenonics.
//
#define __ALIGN__               alignrom 2
#define __END__                 end
#define __EXPORT__              export
#define __IMPORT__              import
#define __LABEL__
#define __STR__                 dcb
#define __THUMB_LABEL__         thumb
#define __WORD__                dcd
#define __INLINE_DATA__         data

#endif // ewarm

//*****************************************************************************
//
// The defines required for GCC.
//
//*****************************************************************************
#if defined(gcc)

//
// The assembly code preamble required to put the assembler into the correct
// configuration.
//
    .syntax unified
    .thumb

//
// Section headers.
//
#define __LIBRARY__             @
#define __TEXT__                .text
#define __DATA__                .data
#define __BSS__                 .bss
#define __TEXT_NOROOT__         .text

//
// Assembler nmenonics.
//
#define __ALIGN__               .balign 4
#define __END__                 .end
#define __EXPORT__              .globl
#define __IMPORT__              .extern
#define __LABEL__               :
#define __STR__                 .ascii
#define __THUMB_LABEL__         .thumb_func
#define __WORD__                .word
#define __INLINE_DATA__

#endif // gcc

//*****************************************************************************
//
// The defines required for RV-MDK.
//
//*****************************************************************************
#ifdef rvmdk

//
// The assembly code preamble required to put the assembler into the correct
// configuration.
//
    thumb
    require8
    preserve8

//
// Section headers.
//
#define __LIBRARY__             ;
#define __TEXT__                area ||.text||, code, readonly, align=2
#define __DATA__                area ||.data||, data, align=2
#define __BSS__                 area ||.bss||, noinit, align=2
#define __TEXT_NOROOT__         area ||.text||, code, readonly, align=2

//
// Assembler nmenonics.
//
#define __ALIGN__               align 4
#define __END__                 end
#define __EXPORT__              export
#define __IMPORT__              import
#define __LABEL__
#define __STR__                 dcb
#define __THUMB_LABEL__
#define __WORD__                dcd
#define __INLINE_DATA__

#endif // rvmdk

//*****************************************************************************
//
// The defines required for Sourcery G++.
//
//*****************************************************************************
#if defined(sourcerygxx)

//
// The assembly code preamble required to put the assembler into the correct
// configuration.
//
    .syntax unified
    .thumb

//
// Section headers.
//
#define __LIBRARY__             @
#define __TEXT__                .text
#define __DATA__                .data
#define __BSS__                 .bss
#define __TEXT_NOROOT__         .text

//
// Assembler nmenonics.
//
#define __ALIGN__               .balign 4
#define __END__                 .end
#define __EXPORT__              .globl
#define __IMPORT__              .extern
#define __LABEL__               :
#define __STR__                 .ascii
#define __THUMB_LABEL__         .thumb_func
#define __WORD__                .word
#define __INLINE_DATA__

#endif // sourcerygxx

#endif // __ASMDEF_H__