asm.s

来自「this is the SUB routine for the prime fi」· S 代码 · 共 62 行

        NAME    main
        
        PUBLIC  __iar_program_start
        
        SECTION .intvec : CODE (2)
        CODE32
        
__iar_program_start
        B       main

        PUBLIC  __iar_zero_init
        PUBLIC  __iar_copy_init
        
        EXTERN  acl_p_mod_sub32
        EXTERN  acl_p_mod_sub
        SECTION .text : CODE (2)
        CODE32
        
#define         dest    r0      
#define         src1    r1      
#define         src2    r2      
#define         emm     r3      
#define         len     r4      
#define         temp    r5      

main   
        ldr     dest,= result_buf
        ldr     src1,= source1_buf
        ldr     src2,= source2_buf
        ldr     emm,= mode_buf
        ldr     len,= 2

        ldr     temp,= 0x89abcdef
        str     temp, [src1]
        ldr     temp,= 0x12345678
        str      temp, [src1, #4]
      
        ldr     temp,= 0x71485209
        str      temp, [src2]
        ldr     temp,= 0x84563480
        str      temp, [src2, #4]

        ldr     temp,= 13
        str      temp, [emm]

        BL      acl_p_mod_sub

        B       main

__iar_zero_init:
__iar_copy_init:

        SECTION .data : DATA (2)
        DATA

result_buf    DS32    16
source1_buf   DS32    16
source2_buf   DS32    16
mode_buf      DS32    16
        
        END