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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_AT91SAM7S64_IAR/] [USB/] [USB_ISR.s79] - Blame information for rev 867

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                RSEG ICODE:CODE
                CODE32
 
                EXTERN vUSB_ISR
                PUBLIC vUSBISREntry
 
; Wrapper for the USB interrupt service routine.  This can cause a
; context switch so requires an assembly wrapper.
 
; Defines the portSAVE_CONTEXT and portRESTORE_CONTEXT macros.
#include "ISR_Support.h"
 
vUSBISREntry:
 
        portSAVE_CONTEXT                        ; Save the context of the current task.
 
        bl      vUSB_ISR                                ; Call the ISR routine.
 
        portRESTORE_CONTEXT                     ; Restore the context of the current task -
                                                                ; which may be different to the task that
                                                                ; was interrupted.
 
                END
 

Line No.	Rev	Author	Line
1	577	jeremybenn	`RSEG ICODE:CODE`
2			`CODE32`
3
4			`EXTERN vUSB_ISR`
5			`PUBLIC vUSBISREntry`
6
7			`; Wrapper for the USB interrupt service routine. This can cause a`
8			`; context switch so requires an assembly wrapper.`
9
10			`; Defines the portSAVE_CONTEXT and portRESTORE_CONTEXT macros.`
11			`#include "ISR_Support.h"`
12
13			`vUSBISREntry:`
14
15			`portSAVE_CONTEXT ; Save the context of the current task.`
16
17			`bl vUSB_ISR ; Call the ISR routine.`
18
19			`portRESTORE_CONTEXT ; Restore the context of the current task -`
20			`; which may be different to the task that`
21			`; was interrupted.`
22
23			`END`
24

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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_AT91SAM7S64_IAR/] [USB/] [USB_ISR.s79] - Blame information for rev 867