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📄 i2c_gpio.asm

📁 OMAP1030 处理器的ARM 侧硬件测试代码 OMAP1030 是TI的双核处理器
💻 ASM
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1234 
	.state32
	.global	_GPIO_Eh_low

DW$66	.dwtag  DW_TAG_subprogram, DW_AT_name("GPIO_Eh_low"), DW_AT_symbol_name("_GPIO_Eh_low")
	.dwattr DW$66, DW_AT_low_pc(_GPIO_Eh_low)
	.dwattr DW$66, DW_AT_high_pc(0x00)
	.dwattr DW$66, DW_AT_begin_file("i2c_gpio.c")
	.dwattr DW$66, DW_AT_begin_line(0xcc)
	.dwattr DW$66, DW_AT_begin_column(0x06)
	.dwpsn	"i2c_gpio.c",205,1

	.dwfde DW$CIE

;*****************************************************************************
;* FUNCTION NAME: GPIO_Eh_low                                                *
;*                                                                           *
;*   Regs Modified     : A1,A2,A3,A4,V9,SP,LR,SR                             *
;*   Regs Used         : A1,A2,A3,A4,V9,SP,LR,SR                             *
;*   Local Frame Size  : 0 Args + 4 Auto + 4 Save = 8 byte                   *
;*****************************************************************************
_GPIO_Eh_low:
;* --------------------------------------------------------------------------*
	.dwcfa	0x0e, 0
	.dwcfa	0x09, 26, 14
        STMFD     SP!, {A4, LR}
	.dwcfa	0x0e, 4
	.dwcfa	0x80, 14, 1
	.dwcfa	0x0e, 8
	.dwcfa	0x80, 3, 2
	.dwcfa	0x0e, 8
DW$67	.dwtag  DW_TAG_variable, DW_AT_name("previous_content"), DW_AT_symbol_name("_previous_content")
	.dwattr DW$67, DW_AT_type(*DW$T$10)
	.dwattr DW$67, DW_AT_location[DW_OP_breg13 0]
	.dwpsn	"i2c_gpio.c",207,3
        MOV       A1, #3                ; |207| 
        BL        _MSI2C_MasterPollingReceiveAbb ; |207| 
        ; |207| 
        STR       A1, [SP, #0]          ; |207| 
	.dwpsn	"i2c_gpio.c",208,3
        MOV       A2, #0                ; |208| 
        MOV       A1, #3                ; |208| 
        BL        _MSI2C_MasterPollingSendAbb ; |208| 
        ; |208| 
	.dwpsn	"i2c_gpio.c",211,4
        MOV       A1, #5                ; |211| 
        BL        _MSI2C_MasterPollingReceiveAbb ; |211| 
        ; |211| 
        STR       A1, [SP, #0]          ; |211| 
	.dwpsn	"i2c_gpio.c",212,3
        MOV       A1, #5                ; |212| 
        MOV       A2, #0                ; |212| 
        BL        _MSI2C_MasterPollingSendAbb ; |212| 
        ; |212| 
	.dwpsn	"i2c_gpio.c",214,5
        MOV       A1, #7                ; |214| 
        BL        _MSI2C_MasterPollingReceiveAbb ; |214| 
        ; |214| 
        STR       A1, [SP, #0]          ; |214| 
	.dwpsn	"i2c_gpio.c",215,3
        MOV       A1, #7                ; |215| 
        MOV       A2, #0                ; |215| 
        BL        _MSI2C_MasterPollingSendAbb ; |215| 
        ; |215| 
	.dwpsn	"i2c_gpio.c",217,1
	.dwcfa	0x0e, 8
        LDMFD     SP!, {A4, PC}
	.dwattr DW$66, DW_AT_end_file("i2c_gpio.c")
	.dwattr DW$66, DW_AT_end_line(0xd9)
	.dwattr DW$66, DW_AT_end_column(0x01)
	.dwendentry
	.dwendtag DW$66

	.sect	".text"
	.align	4
	.clink
	.armfunc _Tca6408_menu
	.state32
	.global	_Tca6408_menu

DW$68	.dwtag  DW_TAG_subprogram, DW_AT_name("Tca6408_menu"), DW_AT_symbol_name("_Tca6408_menu")
	.dwattr DW$68, DW_AT_low_pc(_Tca6408_menu)
	.dwattr DW$68, DW_AT_high_pc(0x00)
	.dwattr DW$68, DW_AT_begin_file("i2c_gpio.c")
	.dwattr DW$68, DW_AT_begin_line(0xdf)
	.dwattr DW$68, DW_AT_begin_column(0x06)
	.dwpsn	"i2c_gpio.c",224,1

	.dwfde DW$CIE

;*****************************************************************************
;* FUNCTION NAME: Tca6408_menu                                               *
;*                                                                           *
;*   Regs Modified     : A1,A2,A3,A4,V9,SP,LR,SR                             *
;*   Regs Used         : A1,A2,A3,A4,V9,SP,LR,SR                             *
;*   Local Frame Size  : 0 Args + 4 Auto + 4 Save = 8 byte                   *
;*****************************************************************************
_Tca6408_menu:
;* --------------------------------------------------------------------------*
	.dwcfa	0x0e, 0
	.dwcfa	0x09, 26, 14
        STMFD     SP!, {A4, LR}
	.dwcfa	0x0e, 4
	.dwcfa	0x80, 14, 1
	.dwcfa	0x0e, 8
	.dwcfa	0x80, 3, 2
	.dwcfa	0x0e, 8
DW$69	.dwtag  DW_TAG_variable, DW_AT_name("temp"), DW_AT_symbol_name("_temp")
	.dwattr DW$69, DW_AT_type(*DW$T$10)
	.dwattr DW$69, DW_AT_location[DW_OP_breg13 0]
	.dwpsn	"i2c_gpio.c",226,1
        BL        _MSI2C_InitConnectionAbb ; |226| 
        ; |226| 
	.dwpsn	"i2c_gpio.c",228,1
        MOV       A2, #3                ; |228| 
        MOV       A1, #32               ; |228| 
        BL        _MSI2C_MasterPollingReceive ; |228| 
        ; |228| 
        STR       A1, [SP, #0]          ; |228| 
	.dwpsn	"i2c_gpio.c",229,1
        MOV       A2, #3                ; |229| 
        MOV       A3, #127              ; |229| 
        MOV       A1, #32               ; |229| 
        BL        _MSI2C_MasterPollingSend ; |229| 
        ; |229| 
	.dwpsn	"i2c_gpio.c",230,1
        MOV       A3, #255              ; |230| 
        MOV       A2, #1                ; |230| 
        MOV       A1, #32               ; |230| 
        BL        _MSI2C_MasterPollingSend ; |230| 
        ; |230| 
	.dwpsn	"i2c_gpio.c",231,1
        MOV       A3, #15               ; |231| 
        MOV       A2, #1                ; |231| 
        MOV       A1, #32               ; |231| 
        BL        _MSI2C_MasterPollingSend ; |231| 
        ; |231| 
	.dwpsn	"i2c_gpio.c",232,1
        MOV       A3, #255              ; |232| 
        MOV       A2, #1                ; |232| 
        MOV       A1, #32               ; |232| 
        BL        _MSI2C_MasterPollingSend ; |232| 
        ; |232| 
	.dwpsn	"i2c_gpio.c",234,1
        MOV       A2, #0                ; |234| 
        MOV       A1, #32               ; |234| 
        BL        _MSI2C_MasterPollingReceive ; |234| 
        ; |234| 
        STR       A1, [SP, #0]          ; |234| 
	.dwpsn	"i2c_gpio.c",237,1
	.dwcfa	0x0e, 8
        LDMFD     SP!, {A4, PC}
	.dwattr DW$68, DW_AT_end_file("i2c_gpio.c")
	.dwattr DW$68, DW_AT_end_line(0xed)
	.dwattr DW$68, DW_AT_end_column(0x01)
	.dwendentry
	.dwendtag DW$68

;******************************************************************************
;* UNDEFINED EXTERNAL REFERENCES                                              *
;******************************************************************************
	.global	_MSI2C_InitConnectionAbb
	.global	_MSI2C_MasterPollingReceiveAbb
	.global	_MSI2C_MasterPollingSendAbb
	.global	_UART_Printf
	.global	_UART_GetNum
	.global	_MSI2C_InitConnectionGPIO
	.global	_MSI2C_MasterPollingReceive
	.global	_MSI2C_MasterPollingSend

;******************************************************************************
;* TYPE INFORMATION                                                           *
;******************************************************************************

DW$T$19	.dwtag  DW_TAG_subroutine_type
	.dwattr DW$T$19, DW_AT_language(DW_LANG_C)

DW$T$22	.dwtag  DW_TAG_subroutine_type
	.dwattr DW$T$22, DW_AT_language(DW_LANG_C)
DW$70	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$21)
DW$71	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$21)
	.dwendtag DW$T$22


DW$T$26	.dwtag  DW_TAG_subroutine_type
	.dwattr DW$T$26, DW_AT_language(DW_LANG_C)
DW$72	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$10)
DW$73	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$25)
DW$74	.dwtag  DW_TAG_unspecified_parameters
	.dwendtag DW$T$26


DW$T$28	.dwtag  DW_TAG_subroutine_type
	.dwattr DW$T$28, DW_AT_language(DW_LANG_C)

DW$T$30	.dwtag  DW_TAG_subroutine_type
	.dwattr DW$T$30, DW_AT_language(DW_LANG_C)
DW$75	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$10)
	.dwendtag DW$T$30

DW$T$21	.dwtag  DW_TAG_typedef, DW_AT_name("UWORD8"), DW_AT_type(*DW$T$6)
	.dwattr DW$T$21, DW_AT_language(DW_LANG_C)

DW$T$31	.dwtag  DW_TAG_subroutine_type, DW_AT_type(*DW$T$21)
	.dwattr DW$T$31, DW_AT_language(DW_LANG_C)
DW$76	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$21)
	.dwendtag DW$T$31

DW$T$33	.dwtag  DW_TAG_typedef, DW_AT_name("UWORD16"), DW_AT_type(*DW$T$9)
	.dwattr DW$T$33, DW_AT_language(DW_LANG_C)
DW$T$10	.dwtag  DW_TAG_base_type, DW_AT_name("int")
	.dwattr DW$T$10, DW_AT_encoding(DW_ATE_signed)
	.dwattr DW$T$10, DW_AT_byte_size(0x04)

DW$T$34	.dwtag  DW_TAG_subroutine_type, DW_AT_type(*DW$T$10)
	.dwattr DW$T$34, DW_AT_language(DW_LANG_C)
DW$77	.dwtag  DW_TAG_formal_parameter, DW_AT_type(*DW$T$10)
	.dwendtag DW$T$34


DW$T$36	.dwtag  DW_TAG_subroutine_type, DW_AT_type(*DW$T$10)
	.dwattr DW$T$36, DW_AT_language(DW_LANG_C)
DW$T$25	.dwtag  DW_TAG_pointer_type, DW_AT_type(*DW$T$24)
	.dwattr DW$T$25, DW_AT_address_class(0x20)
DW$T$6	.dwtag  DW_TAG_base_type, DW_AT_name("unsigned char")
	.dwattr DW$T$6, DW_AT_encoding(DW_ATE_unsigned_char)
	.dwattr DW$T$6, DW_AT_byte_size(0x01)
DW$T$9	.dwtag  DW_TAG_base_type, DW_AT_name("unsigned short")
	.dwattr DW$T$9, DW_AT_encoding(DW_ATE_unsigned)
	.dwattr DW$T$9, DW_AT_byte_size(0x02)
DW$T$24	.dwtag  DW_TAG_base_type, DW_AT_name("unsigned char")
	.dwattr DW$T$24, DW_AT_encoding(DW_ATE_unsigned_char)
	.dwattr DW$T$24, DW_AT_byte_size(0x01)

	.dwattr DW$48, DW_AT_external(0x01)
	.dwattr DW$32, DW_AT_external(0x01)
	.dwattr DW$56, DW_AT_external(0x01)
	.dwattr DW$40, DW_AT_external(0x01)
	.dwattr DW$64, DW_AT_external(0x01)
	.dwattr DW$66, DW_AT_external(0x01)
	.dwattr DW$16, DW_AT_external(0x01)
	.dwattr DW$68, DW_AT_external(0x01)
	.dwattr DW$CU, DW_AT_language(DW_LANG_C)

;***************************************************************
;* DWARF CIE ENTRIES                                           *
;***************************************************************

DW$CIE	.dwcie 1, 26
	.dwcfa	0x0c, 13, 0
	.dwcfa	0x07, 0
	.dwcfa	0x07, 1
	.dwcfa	0x07, 2
	.dwcfa	0x07, 3
	.dwcfa	0x08, 4
	.dwcfa	0x08, 5
	.dwcfa	0x08, 6
	.dwcfa	0x08, 7
	.dwcfa	0x08, 8
	.dwcfa	0x08, 9
	.dwcfa	0x08, 10
	.dwcfa	0x08, 11
	.dwcfa	0x07, 12
	.dwcfa	0x07, 13
	.dwcfa	0x07, 14
	.dwcfa	0x07, 15
	.dwcfa	0x07, 16
	.dwcfa	0x07, 17
	.dwcfa	0x07, 18
	.dwcfa	0x07, 19
	.dwcfa	0x07, 20
	.dwcfa	0x07, 21
	.dwcfa	0x07, 22
	.dwcfa	0x07, 23
	.dwcfa	0x07, 24
	.dwcfa	0x07, 25
	.dwcfa	0x07, 26

;***************************************************************
;* DWARF REGISTER MAP                                          *
;***************************************************************

DW$78	.dwtag  DW_TAG_assign_register, DW_AT_name("A1")
	.dwattr DW$78, DW_AT_location[DW_OP_reg0]
DW$79	.dwtag  DW_TAG_assign_register, DW_AT_name("A2")
	.dwattr DW$79, DW_AT_location[DW_OP_reg1]
DW$80	.dwtag  DW_TAG_assign_register, DW_AT_name("A3")
	.dwattr DW$80, DW_AT_location[DW_OP_reg2]
DW$81	.dwtag  DW_TAG_assign_register, DW_AT_name("A4")
	.dwattr DW$81, DW_AT_location[DW_OP_reg3]
DW$82	.dwtag  DW_TAG_assign_register, DW_AT_name("V1")
	.dwattr DW$82, DW_AT_location[DW_OP_reg4]
DW$83	.dwtag  DW_TAG_assign_register, DW_AT_name("V2")
	.dwattr DW$83, DW_AT_location[DW_OP_reg5]
DW$84	.dwtag  DW_TAG_assign_register, DW_AT_name("V3")
	.dwattr DW$84, DW_AT_location[DW_OP_reg6]
DW$85	.dwtag  DW_TAG_assign_register, DW_AT_name("V4")
	.dwattr DW$85, DW_AT_location[DW_OP_reg7]
DW$86	.dwtag  DW_TAG_assign_register, DW_AT_name("V5")
	.dwattr DW$86, DW_AT_location[DW_OP_reg8]
DW$87	.dwtag  DW_TAG_assign_register, DW_AT_name("V6")
	.dwattr DW$87, DW_AT_location[DW_OP_reg9]
DW$88	.dwtag  DW_TAG_assign_register, DW_AT_name("V7")
	.dwattr DW$88, DW_AT_location[DW_OP_reg10]
DW$89	.dwtag  DW_TAG_assign_register, DW_AT_name("V8")
	.dwattr DW$89, DW_AT_location[DW_OP_reg11]
DW$90	.dwtag  DW_TAG_assign_register, DW_AT_name("V9")
	.dwattr DW$90, DW_AT_location[DW_OP_reg12]
DW$91	.dwtag  DW_TAG_assign_register, DW_AT_name("SP")
	.dwattr DW$91, DW_AT_location[DW_OP_reg13]
DW$92	.dwtag  DW_TAG_assign_register, DW_AT_name("LR")
	.dwattr DW$92, DW_AT_location[DW_OP_reg14]
DW$93	.dwtag  DW_TAG_assign_register, DW_AT_name("PC")
	.dwattr DW$93, DW_AT_location[DW_OP_reg15]
DW$94	.dwtag  DW_TAG_assign_register, DW_AT_name("C0")
	.dwattr DW$94, DW_AT_location[DW_OP_reg16]
DW$95	.dwtag  DW_TAG_assign_register, DW_AT_name("C1")
	.dwattr DW$95, DW_AT_location[DW_OP_reg17]
DW$96	.dwtag  DW_TAG_assign_register, DW_AT_name("C2")
	.dwattr DW$96, DW_AT_location[DW_OP_reg18]
DW$97	.dwtag  DW_TAG_assign_register, DW_AT_name("C3")
	.dwattr DW$97, DW_AT_location[DW_OP_reg19]
DW$98	.dwtag  DW_TAG_assign_register, DW_AT_name("C4")
	.dwattr DW$98, DW_AT_location[DW_OP_reg20]
DW$99	.dwtag  DW_TAG_assign_register, DW_AT_name("C5")
	.dwattr DW$99, DW_AT_location[DW_OP_reg21]
DW$100	.dwtag  DW_TAG_assign_register, DW_AT_name("C6")
	.dwattr DW$100, DW_AT_location[DW_OP_reg22]
DW$101	.dwtag  DW_TAG_assign_register, DW_AT_name("C7")
	.dwattr DW$101, DW_AT_location[DW_OP_reg23]
DW$102	.dwtag  DW_TAG_assign_register, DW_AT_name("AP")
	.dwattr DW$102, DW_AT_location[DW_OP_reg24]
DW$103	.dwtag  DW_TAG_assign_register, DW_AT_name("SR")
	.dwattr DW$103, DW_AT_location[DW_OP_reg25]
DW$104	.dwtag  DW_TAG_assign_register, DW_AT_name("CIE_RETA")
	.dwattr DW$104, DW_AT_location[DW_OP_reg26]
	.dwendtag DW$CU
1234

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