gba

added `thumb/data_proc` #40

Job	Run time
build	5m 14s
test (arm_data_proc_immediate)	9m 43s
test (arm_ldm_stm)	14m 43s
test (arm_ldrsb_ldrsh)	12m 47s
test (arm_b_bl)	12m 52s
test (arm_ldr_str_register_offset)	12m 11s
test (arm_ldr_str_immediate_offset)	12m 40s
test (arm_data_proc_immediate_shift)	11m 37s
test (arm_bx)	11m 51s
test (thumb_add_sub)	10m 16s
test (arm_ldrh_strh)	11m 46s
test (arm_mul_mla)	23m 17s
test (thumb_mov_cmp_add_sub)	11m 44s
test (thumb_data_proc)	12m 28s
test (arm_swi)	12m 52s
test (arm_data_proc_register_shift)	10m 23s
	3h 16m 24s

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