svc.h File Reference

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Macros
#define	SVC_CALL4(SVC_ID, R0, R1, R2, R3, Ret)
#define	SVC_CALL3(SVC_ID, R0, R1, R2, Ret)
#define	SVC_CALL2(SVC_ID, R0, R1, Ret)
#define	SVC_CALL1(SVC_ID, R0, Ret)
#define	SVC_CALL0(SVC_ID, Ret)

Macro Definition Documentation

SVC_CALL0

#define SVC_CALL0	(		SVC_ID,
			Ret
	)

Value:

        __asm__ __volatile__ ( \
        "svc %[id]\n\t" \
        "mov %[result], r0\n\t" \
        : [result] "=r" (Ret) /* output */ \
        : [id] "I" (SVC_ID) /* input(s) */ \
        : "memory", "cc" /* list of clobbered registers */)

Definition at line 49 of file svc.h.

SVC_CALL1

#define SVC_CALL1	(		SVC_ID,
			R0,
			Ret
	)

Value:

        __asm__ __volatile__ ( \
        "mov r0, %[reg0]\n\t" \
        "svc %[id]\n\t" \
        "mov %[result], r0\n\t" \
        : [result] "=r" (Ret) /* output */ \
        : [id] "i" (SVC_ID), [reg0] "r" (R0) /* input(s) */ \
        : "r0", "memory", "cc" /* list of clobbered registers */)

Definition at line 40 of file svc.h.

SVC_CALL2

#define SVC_CALL2	(		SVC_ID,
			R0,
			R1,
			Ret
	)

Value:

        __asm__ __volatile__ ( \
        "mov r0, %[reg0]\n\t" \
        "mov r1, %[reg1]\n\t" \
        "svc %[id]\n\t" \
        "mov %[result], r0\n\t" \
        : [result] "=r" (Ret) /* output */ \
        : [id] "i" (SVC_ID), [reg0] "r" (R0), [reg1] "r" (R1)/* input(s) */ \
        : "r0", "r1", "memory", "cc" /* list of clobbered registers */)

Definition at line 30 of file svc.h.

SVC_CALL3

#define SVC_CALL3	(		SVC_ID,
			R0,
			R1,
			R2,
			Ret
	)

Value:

        __asm__ __volatile__ ( \
        "mov r0, %[reg0]\n\t" \
        "mov r1, %[reg1]\n\t" \
        "mov r2, %[reg2]\n\t" \
        "svc %[id]\n\t" \
        "mov %[result], r0\n\t" \
        : [result] "=r" (Ret) /* output */ \
        : [id] "i" (SVC_ID), [reg0] "r" (R0), [reg1] "r" (R1), [reg2] "r" (R2) \
        : "r0", "r1", "r2", "memory", "cc" /* list of clobbered registers */)

Definition at line 19 of file svc.h.

SVC_CALL4

#define SVC_CALL4	(		SVC_ID,
			R0,
			R1,
			R2,
			R3,
			Ret
	)

Value:

        __asm__ __volatile__ ( \
        "mov r0, %[reg0]\n\t" \
        "mov r1, %[reg1]\n\t" \
        "mov r2, %[reg2]\n\t" \
        "mov r3, %[reg3]\n\t" \
        "svc %[id]\n\t" \
        "mov %[result], r0\n\t" \
        : [result] "=r" (Ret) /* output */ \
        : [id] "i" (SVC_ID), [reg0] "r" (R0), [reg1] "r" (R1), [reg2] "r" (R2), \
                [reg3] "r" (R3) /* input(s) */ \
        : "r0", "r1", "r2", "r3", "memory", "cc" /* list of clobbered registers */)

Definition at line 6 of file svc.h.