visasm.h File Reference

#include <asm/pstate.h>
#include <asm/ptrace.h>

Go to the source code of this file.

Macros
#define	VISEntry
#define	VISExit   wr %g0, 0, %fprs;
#define	VISEntryHalf
#define	VISExitHalf   wr %o5, 0, %fprs;

Functions
int	vis_emul (struct pt_regs *, unsigned int)

Macro Definition Documentation

#define VISEntry

Value:

rd      %fprs, %o5;         \
    andcc       %o5, (FPRS_FEF|FPRS_DU), %g0;   \
    be,pt       %icc, 297f;         \
     sethi      %hi(297f), %g7;         \
    sethi       %hi(VISenter), %g1;     \
    jmpl        %g1 + %lo(VISenter), %g0;   \
     or     %g7, %lo(297f), %g7;        \
297:    wr      %g0, FPRS_FEF, %fprs;       \

Definition at line 14 of file visasm.h.

#define VISEntryHalf

Value:

rd      %fprs, %o5;         \
    andcc       %o5, FPRS_FEF, %g0;     \
    be,pt       %icc, 297f;         \
     sethi      %hi(298f), %g7;         \
    sethi       %hi(VISenterhalf), %g1;     \
    jmpl        %g1 + %lo(VISenterhalf), %g0;   \
     or     %g7, %lo(298f), %g7;        \
    clr     %o5;                \
297:    wr      %o5, FPRS_FEF, %fprs;       \
298:

Definition at line 30 of file visasm.h.

#define VISExit   wr %g0, 0, %fprs;

Definition at line 24 of file visasm.h.

#define VISExitHalf   wr %o5, 0, %fprs;

Definition at line 42 of file visasm.h.

Function Documentation

int vis_emul	(	struct pt_regs *	,
		unsigned	int
	)

Definition at line 803 of file visemul.c.