📄 asmdefs.h
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//****************************************************************************//// ASMDEFS.H - A set of defines for abstracting the assembler directivies.//// Copyright (c) 2001 Cirrus Logic, Inc.////****************************************************************************//****************************************************************************//// The following set of defines are for use with the GNU assembler.////****************************************************************************#ifdef gcc//// Put the assembler into ARM assembly mode.//#define _CODE32_ .code 32//// Put the assembler into Thumb assembly mode.//#define _CODE16_ .code 16//// Define a read-only code section.//#define _TEXT_ .text//// Define a read-only code section for the MMU page table.//#define _MMU_ .text//// Define the alignment of the MMU page table section.//#define _MMU_ALIGN_ .align 14//// Define a read-write data section.//#define _DATA_ .data//// Define a read-write, zero-initialized data section.//#define _BSS_ .bss//// Allocate memory at the current location within the section.//#define _SPACE_ .space//// Indicate that the following value is a constant.//#define _CONST_ #//// Indicate that the following label is a Thumb entry point.//#define _THUMB_LABEL_ .thumb_func//// Indicate that a label has been defined.//#define _LABEL_ ://// Mark the current location as the entry point of the program.//#define _ENTRY_//// Declare a label as being defined in another file.//#define _IMPORT_ .extern//// Make a label accessible in another file.//#define _EXPORT_ .global//// Allocate a word of memory at the current location with this section.//#define _WORD_ .word//// Tell the assembler to output the literal pool at the current location.//#define _LTORG_ .ltorg//// Tell the assembler that it has reached the end of the file.//#define _END_//// The name of the symbol that contains the end of the read-only section.//#define _ROLIMIT_ __rolimit__//// The name of the symbol that contains the beginning of the read-write// section.//#define _RWBASE_ __rwbase__//// The name of the symbol that contains the beginning of the zero-initialized// read-write section.//#define _ZIBASE_ __zibase__//// The name of the symbol that contains the end of the read-write section.//#define _RWLIMIT_ __rwlimit__//// The modulo arithmetic operation.//#define _MOD_ %//// The logical AND operation.//#define _AND_ &//// Coprocessor 15.//#define _CP15_ p15//// Coprocessor register 0.//#define _CR0_ c0//// Coprocessor register 1.//#define _CR1_ c1//// Coprocessor register 2.//#define _CR2_ c2//// Coprocessor register 3.//#define _CR3_ c3//// Coprocessor register 7.//#define _CR7_ c7//// Coprocessor register 8.//#define _CR8_ c8#endif//****************************************************************************//// The following set of defines are for use with the ARM SDT 2.5 assembler.////****************************************************************************#ifdef sdt25//// Put the assembler into ARM assembly mode.//#define _CODE32_ CODE32//// Put the assembler into Thumb assembly mode.//#define _CODE16_ CODE16//// Define a read-only code section.//#define _TEXT_ AREA Text, CODE, READONLY//// Define a read-only code section for the MMU page table.//#define _MMU_ AREA ZText, DATA, READONLY, ALIGN=14//// Define the alignment of the MMU page table section.//#define _MMU_ALIGN_//// Define a read-write data section.//#define _DATA_ AREA Data, DATA, READWRITE//// Define a read-write, zero-initialized data section.//#define _BSS_ AREA Bss, DATA, READWRITE, NOINIT//// Allocate memory at the current location within the section.//#define _SPACE_ %//// Indicate that the following value is a constant.//#define _CONST_ #//// Indicate that the following label is a Thumb entry point.//#define _THUMB_LABEL_//// Indicate that a label has been defined.//#define _LABEL_//// Mark the current location as the entry point of the program.//#define _ENTRY_ ENTRY//// Declare a label as being defined in another file.//#define _IMPORT_ IMPORT//// Make a label accessible in another file.//#define _EXPORT_ EXPORT//// Allocate a word of memory at the current location with this section.//#define _WORD_ DCD//// Tell the assembler to output the literal pool at the current location.//#define _LTORG_ LTORG//// Tell the assembler that it has reached the end of the file.//#define _END_ END//// The name of the symbol that contains the end of the read-only section.//#define _ROLIMIT_ |Image$$RO$$Limit|//// The name of the symbol that contains the beginning of the read-write// section.//#define _RWBASE_ |Image$$RW$$Base|//// The name of the symbol that contains the beginning of the zero-initialized// read-write section.//#define _ZIBASE_ |Image$$ZI$$Base|//// The name of the symbol that contains the end of the read-write section.//#define _RWLIMIT_ |Image$$RW$$Limit|//// The modulo arithmetic operation.//#define _MOD_ :MOD://// The logical AND operation.//#define _AND_ :AND://// Coprocessor 15.//#define _CP15_ p15//// Coprocessor register 0.//#define _CR0_ c0//// Coprocessor register 1.//#define _CR1_ c1//// Coprocessor register 2.//#define _CR2_ c2//// Coprocessor register 3.//#define _CR3_ c3//// Coprocessor register 7.//#define _CR7_ c7//// Coprocessor register 8.//#define _CR8_ c8#endif//****************************************************************************//// The following set of defines are for use with the ARM ADS 1.x assembler.////****************************************************************************#ifdef ads//// Put the assembler into ARM assembly mode.//#define _CODE32_ CODE32//// Put the assembler into Thumb assembly mode.//#define _CODE16_ CODE16//// Define a read-only code section.//#define _TEXT_ AREA Text, CODE, READONLY//// Define a read-only code section for the MMU page table.//#define _MMU_ AREA ZText, DATA, READONLY, ALIGN=14//// Define the alignment of the MMU page table section.//#define _MMU_ALIGN_//// Define a read-write data section.//#define _DATA_ AREA Data, DATA, READWRITE//// Define a read-write, zero-initialized data section.//#define _BSS_ AREA Bss, DATA, READWRITE, NOINIT//// Allocate memory at the current location within the section.//#define _SPACE_ %//// Indicate that the following value is a constant.//#define _CONST_ #//// Indicate that the following label is a Thumb entry point.//#define _THUMB_LABEL_//// Indicate that a label has been defined.//#define _LABEL_//// Mark the current location as the entry point of the program.//#define _ENTRY_ ENTRY//// Declare a label as being defined in another file.//#define _IMPORT_ IMPORT//// Make a label accessible in another file.//#define _EXPORT_ EXPORT//// Allocate a word of memory at the current location with this section.//#define _WORD_ DCD//// Tell the assembler to output the literal pool at the current location.//#define _LTORG_ LTORG//// Tell the assembler that it has reached the end of the file.//#define _END_ END//// The name of the symbol that contains the end of the read-only section.//#define _ROLIMIT_ |Image$$RO$$Limit|//// The name of the symbol that contains the beginning of the read-write// section.//#define _RWBASE_ |Image$$RW$$Base|//// The name of the symbol that contains the beginning of the zero-initialized// read-write section.//#define _ZIBASE_ |Image$$ZI$$Base|//// The name of the symbol that contains the end of the read-write section.//#define _RWLIMIT_ |Image$$RW$$Limit|//// The modulo arithmetic operation.//#define _MOD_ :MOD://// The logical AND operation.//#define _AND_ :AND://// Coprocessor 15.//#define _CP15_ p15//// Coprocessor register 0.//#define _CR0_ c0//// Coprocessor register 1.//#define _CR1_ c1//// Coprocessor register 2.//#define _CR2_ c2//// Coprocessor register 3.//#define _CR3_ c3//// Coprocessor register 7.//#define _CR7_ c7//// Coprocessor register 8.//#define _CR8_ c8#endif⌨️ 快捷键说明
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