include/assembler/gas.h

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#ifndef ASSEMBLER_GAS_H_INCLUDED
#define ASSEMBLER_GAS_H_INCLUDED

#ifndef __DOXYGEN__

        /* IAR doesn't accept dots in macro names */
        .macro  ld_addr, reg, sym
        lda.w   \reg, \sym
        .endm

        /* Define a function \a name that is either globally visible or only
         * file-local.
         */
        .macro gas_begin_func name, is_public
                .if \is_public
                .global \name
                .endif
                .section .text.\name, "ax", @progbits
                .type \name, @function
        \name :
        .endm

        /* Define \a name as a weak alias for the function \a strong_name */
        .macro gas_weak_function_alias name, strong_name
        .global \name
        .weak   \name
        .type   \name, @function
        .set    \name, \strong_name
        .endm

        /* Define a weak function called \a name */
        .macro gas_weak_function name
        .weak   \name
        gas_begin_func \name 1
        .endm

#define REPEAT(count)           .rept   count
#define END_REPEAT()            .endr
#define FILL_BYTES(count)       .fill   count
#define SET_LOC(offset)         .org    offset
#define L(name)                 .L##name
#define EXTERN_SYMBOL(name)

#define TEXT_SECTION(name)                              \
        .section name, "ax", @progbits
#define RODATA_SECTION(name)                            \
        .section name, "a", @progbits
#define DATA_SECTION(name)                              \
        .section name, "aw", @progbits
#define BSS_SECTION(name)                               \
        .section name, "aw", @nobits

#define FUNCTION(name) gas_begin_func name 0
#define PUBLIC_FUNCTION(name)   gas_begin_func name 1
#define WEAK_FUNCTION(name) gas_weak_function name
#define WEAK_FUNCTION_ALIAS(name, strong_name) \
        gas_weak_function_alias name strong_name
#define END_FUNC(name)                                  \
        .size   name, . - name

#define END_FILE()

#endif /* __DOXYGEN__ */

#endif /* ASSEMBLER_GAS_H_INCLUDED */

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