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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _SPARC64_TTABLE_H
#define _SPARC64_TTABLE_H

#include <asm/utrap.h>
#include <asm/pil.h>

#ifdef __ASSEMBLY__
#include <asm/thread_info.h>
#endif

#define BOOT_KERNEL b sparc64_boot; nop; nop; nop; nop; nop; nop; nop;

/* We need a "cleaned" instruction... */
#define CLEAN_WINDOW							\
	rdpr	%cleanwin, %l0;		add	%l0, 1, %l0;		\
	wrpr	%l0, 0x0, %cleanwin;					\
	clr	%o0;	clr	%o1;	clr	%o2;	clr	%o3;	\
	clr	%o4;	clr	%o5;	clr	%o6;	clr	%o7;	\
	clr	%l0;	clr	%l1;	clr	%l2;	clr	%l3;	\
	clr	%l4;	clr	%l5;	clr	%l6;	clr	%l7;	\
	retry;								\
	nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;nop;

#define TRAP(routine)					\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etrap;				\
109:	 or	%g7, %lo(109b), %g7;			\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o0;			\
	ba,pt	%xcc, rtrap;				\
	 nop;						\
	nop;

#define TRAP_7INSNS(routine)				\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etrap;				\
109:	 or	%g7, %lo(109b), %g7;			\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o0;			\
	ba,pt	%xcc, rtrap;				\
	 nop;

#define TRAP_SAVEFPU(routine)				\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, do_fptrap;			\
109:	 or	%g7, %lo(109b), %g7;			\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o0;			\
	ba,pt	%xcc, rtrap;				\
	 nop;						\
	nop;

#define TRAP_NOSAVE(routine)				\
	ba,pt	%xcc, routine;				\
	 nop;						\
	nop; nop; nop; nop; nop; nop;

#define TRAP_NOSAVE_7INSNS(routine)			\
	ba,pt	%xcc, routine;				\
	 nop;						\
	nop; nop; nop; nop; nop;

#define TRAPTL1(routine)				\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etraptl1;				\
109:	 or	%g7, %lo(109b), %g7;			\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o0;			\
	ba,pt	%xcc, rtrap;				\
	 nop;						\
	nop;

#define TRAP_ARG(routine, arg)				\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etrap;				\
109:	 or	%g7, %lo(109b), %g7;			\
	add	%sp, PTREGS_OFF, %o0;			\
	call	routine;				\
	 mov	arg, %o1;				\
	ba,pt	%xcc, rtrap;				\
	 nop;

#define TRAPTL1_ARG(routine, arg)			\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etraptl1;				\
109:	 or	%g7, %lo(109b), %g7;			\
	add	%sp, PTREGS_OFF, %o0;			\
	call	routine;				\
	 mov	arg, %o1;				\
	ba,pt	%xcc, rtrap;				\
	 nop;

#define SYSCALL_TRAP(routine, systbl)			\
	rdpr	%pil, %g2;				\
	mov	TSTATE_SYSCALL, %g3;			\
	sethi	%hi(109f), %g7;				\
	ba,pt	%xcc, etrap_syscall;			\
109:	 or	%g7, %lo(109b), %g7;			\
	sethi	%hi(systbl), %l7;			\
	ba,pt	%xcc, routine;				\
	 or	%l7, %lo(systbl), %l7;

#define TRAP_UTRAP(handler,lvl)				\
	mov	handler, %g3;				\
	ba,pt	%xcc, utrap_trap;			\
	 mov	lvl, %g4;				\
	nop;						\
	nop;						\
	nop;						\
	nop;						\
	nop;

#ifdef CONFIG_COMPAT
#define	LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32)
#else
#define	LINUX_32BIT_SYSCALL_TRAP BTRAP(0x110)
#endif
#define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
#define GETCC_TRAP TRAP(getcc)
#define SETCC_TRAP TRAP(setcc)
#define BREAKPOINT_TRAP TRAP(breakpoint_trap)

#ifdef CONFIG_TRACE_IRQFLAGS

#define TRAP_IRQ(routine, level)			\
	rdpr	%pil, %g2;				\
	wrpr	%g0, PIL_NORMAL_MAX, %pil;		\
	sethi	%hi(1f-4), %g7;				\
	ba,pt	%xcc, etrap_irq;			\
	 or	%g7, %lo(1f-4), %g7;			\
	nop;						\
	nop;						\
	nop;						\
	.subsection	2;				\
1:	call	trace_hardirqs_off;			\
	 nop;						\
	mov	level, %o0;				\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o1;			\
	ba,a,pt	%xcc, rtrap_irq;			\
	.previous;

#else

#define TRAP_IRQ(routine, level)			\
	rdpr	%pil, %g2;				\
	wrpr	%g0, PIL_NORMAL_MAX, %pil;		\
	ba,pt	%xcc, etrap_irq;			\
	 rd	%pc, %g7;				\
	mov	level, %o0;				\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o1;			\
	ba,a,pt	%xcc, rtrap_irq;

#endif

#define TRAP_NMI_IRQ(routine, level)			\
	rdpr	%pil, %g2;				\
	wrpr	%g0, PIL_NMI, %pil;			\
	ba,pt	%xcc, etrap_irq;			\
	 rd	%pc, %g7;				\
	mov	level, %o0;				\
	call	routine;				\
	 add	%sp, PTREGS_OFF, %o1;			\
	ba,a,pt	%xcc, rtrap_nmi;

#define TRAP_IVEC TRAP_NOSAVE(do_ivec)

#define BTRAP(lvl) TRAP_ARG(bad_trap, lvl)

#define BTRAPTL1(lvl) TRAPTL1_ARG(bad_trap_tl1, lvl)

#define FLUSH_WINDOW_TRAP						\
	ba,pt	%xcc, etrap;						\
	 rd	%pc, %g7;						\
	flushw;								\
	ldx	[%sp + PTREGS_OFF + PT_V9_TNPC], %l1;			\
	add	%l1, 4, %l2;						\
	stx	%l1, [%sp + PTREGS_OFF + PT_V9_TPC];			\
	ba,pt	%xcc, rtrap;						\
	 stx	%l2, [%sp + PTREGS_OFF + PT_V9_TNPC];

#ifdef CONFIG_KPROBES
#define KPROBES_TRAP(lvl) TRAP_IRQ(kprobe_trap, lvl)
#else
#define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
#endif

#ifdef CONFIG_UPROBES
#define UPROBES_TRAP(lvl) TRAP_ARG(uprobe_trap, lvl)
#else
#define UPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
#endif

#ifdef CONFIG_KGDB
#define KGDB_TRAP(lvl) TRAP_IRQ(kgdb_trap, lvl)
#else
#define KGDB_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
#endif

#define SUN4V_ITSB_MISS					\
	ldxa	[%g0] ASI_SCRATCHPAD, %g2;		\
	ldx	[%g2 + HV_FAULT_I_ADDR_OFFSET], %g4;	\
	ldx	[%g2 + HV_FAULT_I_CTX_OFFSET], %g5;	\
	srlx	%g4, 22, %g6;				\
	ba,pt	%xcc, sun4v_itsb_miss;			\
	 nop;						\
	nop;						\
	nop;

#define SUN4V_DTSB_MISS					\
	ldxa	[%g0] ASI_SCRATCHPAD, %g2;		\
	ldx	[%g2 + HV_FAULT_D_ADDR_OFFSET], %g4;	\
	ldx	[%g2 + HV_FAULT_D_CTX_OFFSET], %g5;	\
	srlx	%g4, 22, %g6;				\
	ba,pt	%xcc, sun4v_dtsb_miss;			\
	 nop;						\
	nop;						\
	nop;

/* Before touching these macros, you owe it to yourself to go and
 * see how arch/sparc64/kernel/winfixup.S works... -DaveM
 *
 * For the user cases we used to use the %asi register, but
 * it turns out that the "wr xxx, %asi" costs ~5 cycles, so
 * now we use immediate ASI loads and stores instead.  Kudos
 * to Greg Onufer for pointing out this performance anomaly.
 *
 * Further note that we cannot use the g2, g4, g5, and g7 alternate
 * globals in the spill routines, check out the save instruction in
 * arch/sparc64/kernel/etrap.S to see what I mean about g2, and
 * g4/g5 are the globals which are preserved by etrap processing
 * for the caller of it.  The g7 register is the return pc for
 * etrap.  Finally, g6 is the current thread register so we cannot
 * us it in the spill handlers either.  Most of these rules do not
 * apply to fill processing, only g6 is not usable.
 */

/* Normal kernel spill */
#define SPILL_0_NORMAL					\
	stx	%l0, [%sp + STACK_BIAS + 0x00];		\
	stx	%l1, [%sp + STACK_BIAS + 0x08];		\
	stx	%l2, [%sp + STACK_BIAS + 0x10];		\
	stx	%l3, [%sp + STACK_BIAS + 0x18];		\
	stx	%l4, [%sp + STACK_BIAS + 0x20];		\
	stx	%l5, [%sp + STACK_BIAS + 0x28];		\
	stx	%l6, [%sp + STACK_BIAS + 0x30];		\
	stx	%l7, [%sp + STACK_BIAS + 0x38];		\
	stx	%i0, [%sp + STACK_BIAS + 0x40];		\
	stx	%i1, [%sp + STACK_BIAS + 0x48];		\
	stx	%i2, [%sp + STACK_BIAS + 0x50];		\
	stx	%i3, [%sp + STACK_BIAS + 0x58];		\
	stx	%i4, [%sp + STACK_BIAS + 0x60];		\
	stx	%i5, [%sp + STACK_BIAS + 0x68];		\
	stx	%i6, [%sp + STACK_BIAS + 0x70];		\
	stx	%i7, [%sp + STACK_BIAS + 0x78];		\
	saved; retry; nop; nop; nop; nop; nop; nop;	\
	nop; nop; nop; nop; nop; nop; nop; nop;

#define SPILL_0_NORMAL_ETRAP				\
etrap_kernel_spill:					\
	stx	%l0, [%sp + STACK_BIAS + 0x00];		\
	stx	%l1, [%sp + STACK_BIAS + 0x08];		\
	stx	%l2, [%sp + STACK_BIAS + 0x10];		\
	stx	%l3, [%sp + STACK_BIAS + 0x18];		\
	stx	%l4, [%sp + STACK_BIAS + 0x20];		\
	stx	%l5, [%sp + STACK_BIAS + 0x28];		\
	stx	%l6, [%sp + STACK_BIAS + 0x30];		\
	stx	%l7, [%sp + STACK_BIAS + 0x38];		\
	stx	%i0, [%sp + STACK_BIAS + 0x40];		\
	stx	%i1, [%sp + STACK_BIAS + 0x48];		\
	stx	%i2, [%sp + STACK_BIAS + 0x50];		\
	stx	%i3, [%sp + STACK_BIAS + 0x58];		\
	stx	%i4, [%sp + STACK_BIAS + 0x60];		\
	stx	%i5, [%sp + STACK_BIAS + 0x68];		\
	stx	%i6, [%sp + STACK_BIAS + 0x70];		\
	stx	%i7, [%sp + STACK_BIAS + 0x78];		\
	saved;						\
	sub	%g1, 2, %g1;				\
	ba,pt	%xcc, etrap_save;			\
	wrpr	%g1, %cwp;				\
	nop; nop; nop; nop; nop; nop; nop; nop;		\
	nop; nop; nop; nop;

/* Normal 64bit spill */
#define SPILL_1_GENERIC(ASI)				\
	add	%sp, STACK_BIAS + 0x00, %g1;		\
	stxa	%l0, [%g1 + %g0] ASI;			\
	mov	0x08, %g3;				\
	stxa	%l1, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%l2, [%g1 + %g0] ASI;			\
	stxa	%l3, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%l4, [%g1 + %g0] ASI;			\
	stxa	%l5, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%l6, [%g1 + %g0] ASI;			\
	stxa	%l7, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%i0, [%g1 + %g0] ASI;			\
	stxa	%i1, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%i2, [%g1 + %g0] ASI;			\
	stxa	%i3, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%i4, [%g1 + %g0] ASI;			\
	stxa	%i5, [%g1 + %g3] ASI;			\
	add	%g1, 0x10, %g1;				\
	stxa	%i6, [%g1 + %g0] ASI;			\
	stxa	%i7, [%g1 + %g3] ASI;			\
	saved;						\
	retry; nop; nop;				\
	b,a,pt	%xcc, spill_fixup_dax;			\
	b,a,pt	%xcc, spill_fixup_mna;			\
	b,a,pt	%xcc, spill_fixup;

#define SPILL_1_GENERIC_ETRAP				\
etrap_user_spill_64bit:					\
	stxa	%l0, [%sp + STACK_BIAS + 0x00] %asi;	\
	stxa	%l1, [%sp + STACK_BIAS + 0x08] %asi;	\
	stxa	%l2, [%sp + STACK_BIAS + 0x10] %asi;	\
	stxa	%l3, [%sp + STACK_BIAS + 0x18] %asi;	\
	stxa	%l4, [%sp + STACK_BIAS + 0x20] %asi;	\
	stxa	%l5, [%sp + STACK_BIAS + 0x28] %asi;	\
	stxa	%l6, [%sp + STACK_BIAS + 0x30] %asi;	\
	stxa	%l7, [%sp + STACK_BIAS + 0x38] %asi;	\
	stxa	%i0, [%sp + STACK_BIAS + 0x40] %asi;	\
	stxa	%i1, [%sp + STACK_BIAS + 0x48] %asi;	\
	stxa	%i2, [%sp + STACK_BIAS + 0x50] %asi;	\
	stxa	%i3, [%sp + STACK_BIAS + 0x58] %asi;	\
	stxa	%i4, [%sp + STACK_BIAS + 0x60] %asi;	\
	stxa	%i5, [%sp + STACK_BIAS + 0x68] %asi;	\
	stxa	%i6, [%sp + STACK_BIAS + 0x70] %asi;	\
	stxa	%i7, [%sp + STACK_BIAS + 0x78] %asi;	\
	saved;						\
	sub	%g1, 2, %g1;				\
	ba,pt	%xcc, etrap_save;			\
	 wrpr	%g1, %cwp;				\
	nop; nop; nop; nop; nop;			\
	nop; nop; nop; nop;				\
	ba,a,pt	%xcc, etrap_spill_fixup_64bit;		\
	ba,a,pt	%xcc, etrap_spill_fixup_64bit;		\
	ba,a,pt	%xcc, etrap_spill_fixup_64bit;

#define SPILL_1_GENERIC_ETRAP_FIXUP			\
etrap_spill_fixup_64bit:				\
	ldub	[%g6 + TI_WSAVED], %g1;			\
	sll	%g1, 3, %g3;				\
	add	%g6, %g3, %g3;				\
	stx	%sp, [%g3 + TI_RWIN_SPTRS];		\
	sll	%g1, 7, %g3;				\
	add	%g6, %g3, %g3;				\
	stx	%l0, [%g3 + TI_REG_WINDOW + 0x00];	\
	stx	%l1, [%g3 + TI_REG_WINDOW + 0x08];	\
	stx	%l2, [%g3 + TI_REG_WINDOW + 0x10];	\
	stx	%l3, [%g3 + TI_REG_WINDOW + 0x18];	\
	stx	%l4, [%g3 + TI_REG_WINDOW + 0x20];	\
	stx	%l5, [%g3 + TI_REG_WINDOW + 0x28];	\
	stx	%l6, [%g3 + TI_REG_WINDOW + 0x30];	\
	stx	%l7, [%g3 + TI_REG_WINDOW + 0x38];	\
	stx	%i0, [%g3 + TI_REG_WINDOW + 0x40];	\
	stx	%i1, [%g3 + TI_REG_WINDOW + 0x48];	\
	stx	%i2, [%g3 + TI_REG_WINDOW + 0x50];	\
	stx	%i3, [%g3 + TI_REG_WINDOW + 0x58];	\
	stx	%i4, [%g3 + TI_REG_WINDOW + 0x60];	\
	stx	%i5, [%g3 + TI_REG_WINDOW + 0x68];	\
	stx	%i6, [%g3 + TI_REG_WINDOW + 0x70];	\
	stx	%i7, [%g3 + TI_REG_WINDOW + 0x78];	\
	add	%g1, 1, %g1;				\
	stb	%g1, [%g6 + TI_WSAVED];			\
	saved;						\
	rdpr	%cwp, %g1;				\
	sub	%g1, 2, %g1;				\
	ba,pt	%xcc, etrap_save;			\
	 wrpr	%g1, %cwp;				\
	nop; nop; nop

/* Normal 32bit spill */
#define SPILL_2_GENERIC(ASI)				\
	and	%sp, 1, %g3;				\
	brnz,pn	%g3, (. - (128 + 4));			\
	 srl	%sp, 0, %sp;				\
	stwa	%l0, [%sp + %g0] ASI;			\
	mov	0x04, %g3;				\
	stwa	%l1, [%sp + %g3] ASI;			\
	add	%sp, 0x08, %g1;				\
	stwa	%l2, [%g1 + %g0] ASI;			\
	stwa	%l3, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%l4, [%g1 + %g0] ASI;			\
	stwa	%l5, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%l6, [%g1 + %g0] ASI;			\
	stwa	%l7, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%i0, [%g1 + %g0] ASI;			\
	stwa	%i1, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%i2, [%g1 + %g0] ASI;			\
	stwa	%i3, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%i4, [%g1 + %g0] ASI;			\
	stwa	%i5, [%g1 + %g3] ASI;			\
	add	%g1, 0x08, %g1;				\
	stwa	%i6, [%g1 + %g0] ASI;			\
	stwa	%i7, [%g1 + %g3] ASI;			\
	saved;						\
        retry;						\
	b,a,pt	%xcc, spill_fixup_dax;			\
	b,a,pt	%xcc, spill_fixup_mna;			\
	b,a,pt	%xcc, spill_fixup;

#define SPILL_2_GENERIC_ETRAP		\
etrap_user_spill_32bit:			\
	and	%sp, 1, %g3;		\
	brnz,pn	%g3, etrap_user_spill_64bit;	\
	 srl	%sp, 0, %sp;		\
	stwa	%l0, [%sp + 0x00] %asi;	\
	stwa	%l1, [%sp + 0x04] %asi;	\
	stwa	%l2, [%sp + 0x08] %asi;	\
	stwa	%l3, [%sp + 0x0c] %asi;	\
	stwa	%l4, [%sp + 0x10] %asi;	\
	stwa	%l5, [%sp + 0x14] %asi;	\
	stwa	%l6, [%sp + 0x18] %asi;	\
	stwa	%l7, [%sp + 0x1c] %asi;	\
	stwa	%i0, [%sp + 0x20] %asi;	\
	stwa	%i1, [%sp + 0x24] %asi;	\
	stwa	%i2, [%sp + 0x28] %asi;	\
	stwa	%i3, [%sp + 0x2c] %asi;	\
	stwa	%i4, [%sp + 0x30] %asi;	\
	stwa	%i5, [%sp + 0x34] %asi;	\
	stwa	%i6, [%sp + 0x38] %asi;	\
	stwa	%i7, [%sp + 0x3c] %asi;	\
	saved;				\
	sub	%g1, 2, %g1;		\
	ba,pt	%xcc, etrap_save;	\
	 wrpr	%g1, %cwp;		\
	nop; nop; nop; nop;		\
	nop; nop;			\
	ba,a,pt	%xcc, etrap_spill_fixup_32bit; \
	ba,a,pt	%xcc, etrap_spill_fixup_32bit; \
	ba,a,pt	%xcc, etrap_spill_fixup_32bit;

#define SPILL_2_GENERIC_ETRAP_FIXUP			\
etrap_spill_fixup_32bit:				\
	ldub	[%g6 + TI_WSAVED], %g1;			\
	sll	%g1, 3, %g3;				\
	add	%g6, %g3, %g3;				\
	stx	%sp, [%g3 + TI_RWIN_SPTRS];		\
	sll	%g1, 7, %g3;				\
	add	%g6, %g3, %g3;				\
	stw	%l0, [%g3 + TI_REG_WINDOW + 0x00];	\
	stw	%l1, [%g3 + TI_REG_WINDOW + 0x04];	\
	stw	%l2, [%g3 + TI_REG_WINDOW + 0x08];	\
	stw	%l3, [%g3 + TI_REG_WINDOW + 0x0c];	\
	stw	%l4, [%g3 + TI_REG_WINDOW + 0x10];	\
	stw	%l5, [%g3 + TI_REG_WINDOW + 0x14];	\
	stw	%l6, [%g3 + TI_REG_WINDOW + 0x18];	\
	stw	%l7, [%g3 + TI_REG_WINDOW + 0x1c];	\
	stw	%i0, [%g3 + TI_REG_WINDOW + 0x20];	\
	stw	%i1, [%g3 + TI_REG_WINDOW + 0x24];	\
	stw	%i2, [%g3 + TI_REG_WINDOW + 0x28];	\
	stw	%i3, [%g3 + TI_REG_WINDOW + 0x2c];	\
	stw	%i4, [%g3 + TI_REG_WINDOW + 0x30];	\
	stw	%i5, [%g3 + TI_REG_WINDOW + 0x34];	\
	stw	%i6, [%g3 + TI_REG_WINDOW + 0x38];	\
	stw	%i7, [%g3 + TI_REG_WINDOW + 0x3c];	\
	add	%g1, 1, %g1;				\
	stb	%g1, [%g6 + TI_WSAVED];			\
	saved;						\
	rdpr	%cwp, %g1;				\
	sub	%g1, 2, %g1;				\
	ba,pt	%xcc, etrap_save;			\
	 wrpr	%g1, %cwp;				\
	nop; nop; nop

#define SPILL_1_NORMAL SPILL_1_GENERIC(ASI_AIUP)
#define SPILL_2_NORMAL SPILL_2_GENERIC(ASI_AIUP)
#define SPILL_3_NORMAL SPILL_0_NORMAL
#define SPILL_4_NORMAL SPILL_0_NORMAL
#define SPILL_5_NORMAL SPILL_0_NORMAL
#define SPILL_6_NORMAL SPILL_0_NORMAL
#define SPILL_7_NORMAL SPILL_0_NORMAL

#define SPILL_0_OTHER SPILL_0_NORMAL
#define SPILL_1_OTHER SPILL_1_GENERIC(ASI_AIUS)
#define SPILL_2_OTHER SPILL_2_GENERIC(ASI_AIUS)
#define SPILL_3_OTHER SPILL_3_NORMAL
#define SPILL_4_OTHER SPILL_4_NORMAL
#define SPILL_5_OTHER SPILL_5_NORMAL
#define SPILL_6_OTHER SPILL_6_NORMAL
#define SPILL_7_OTHER SPILL_7_NORMAL

/* Normal kernel fill */
#define FILL_0_NORMAL					\
	ldx	[%sp + STACK_BIAS + 0x00], %l0;		\
	ldx	[%sp + STACK_BIAS + 0x08], %l1;		\
	ldx	[%sp + STACK_BIAS + 0x10], %l2;		\
	ldx	[%sp + STACK_BIAS + 0x18], %l3;		\
	ldx	[%sp + STACK_BIAS + 0x20], %l4;		\
	ldx	[%sp + STACK_BIAS + 0x28], %l5;		\
	ldx	[%sp + STACK_BIAS + 0x30], %l6;		\
	ldx	[%sp + STACK_BIAS + 0x38], %l7;		\
	ldx	[%sp + STACK_BIAS + 0x40], %i0;		\
	ldx	[%sp + STACK_BIAS + 0x48], %i1;		\
	ldx	[%sp + STACK_BIAS + 0x50], %i2;		\
	ldx	[%sp + STACK_BIAS + 0x58], %i3;		\
	ldx	[%sp + STACK_BIAS + 0x60], %i4;		\
	ldx	[%sp + STACK_BIAS + 0x68], %i5;		\
	ldx	[%sp + STACK_BIAS + 0x70], %i6;		\
	ldx	[%sp + STACK_BIAS + 0x78], %i7;		\
	restored; retry; nop; nop; nop; nop; nop; nop;	\
	nop; nop; nop; nop; nop; nop; nop; nop;

#define FILL_0_NORMAL_RTRAP				\
kern_rtt_fill:						\
	rdpr	%cwp, %g1;				\
	sub	%g1, 1, %g1;				\
	wrpr	%g1, %cwp;				\
	ldx	[%sp + STACK_BIAS + 0x00], %l0;		\
	ldx	[%sp + STACK_BIAS + 0x08], %l1;		\
	ldx	[%sp + STACK_BIAS + 0x10], %l2;		\
	ldx	[%sp + STACK_BIAS + 0x18], %l3;		\
	ldx	[%sp + STACK_BIAS + 0x20], %l4;		\
	ldx	[%sp + STACK_BIAS + 0x28], %l5;		\
	ldx	[%sp + STACK_BIAS + 0x30], %l6;		\
	ldx	[%sp + STACK_BIAS + 0x38], %l7;		\
	ldx	[%sp + STACK_BIAS + 0x40], %i0;		\
	ldx	[%sp + STACK_BIAS + 0x48], %i1;		\
	ldx	[%sp + STACK_BIAS + 0x50], %i2;		\
	ldx	[%sp + STACK_BIAS + 0x58], %i3;		\
	ldx	[%sp + STACK_BIAS + 0x60], %i4;		\
	ldx	[%sp + STACK_BIAS + 0x68], %i5;		\
	ldx	[%sp + STACK_BIAS + 0x70], %i6;		\
	ldx	[%sp + STACK_BIAS + 0x78], %i7;		\
	restored;					\
	add	%g1, 1, %g1;				\
	ba,pt	%xcc, kern_rtt_restore;			\
	 wrpr	%g1, %cwp;				\
	nop; nop; nop; nop; nop;			\
	nop; nop; nop; nop;


/* Normal 64bit fill */
#define FILL_1_GENERIC(ASI)				\
	add	%sp, STACK_BIAS + 0x00, %g1;		\
	ldxa	[%g1 + %g0] ASI, %l0;			\
	mov	0x08, %g2;				\
	mov	0x10, %g3;				\
	ldxa	[%g1 + %g2] ASI, %l1;			\
	mov	0x18, %g5;				\
	ldxa	[%g1 + %g3] ASI, %l2;			\
	ldxa	[%g1 + %g5] ASI, %l3;			\
	add	%g1, 0x20, %g1;				\
	ldxa	[%g1 + %g0] ASI, %l4;			\
	ldxa	[%g1 + %g2] ASI, %l5;			\
	ldxa	[%g1 + %g3] ASI, %l6;			\
	ldxa	[%g1 + %g5] ASI, %l7;			\
	add	%g1, 0x20, %g1;				\
	ldxa	[%g1 + %g0] ASI, %i0;			\
	ldxa	[%g1 + %g2] ASI, %i1;			\
	ldxa	[%g1 + %g3] ASI, %i2;			\
	ldxa	[%g1 + %g5] ASI, %i3;			\
	add	%g1, 0x20, %g1;				\
	ldxa	[%g1 + %g0] ASI, %i4;			\
	ldxa	[%g1 + %g2] ASI, %i5;			\
	ldxa	[%g1 + %g3] ASI, %i6;			\
	ldxa	[%g1 + %g5] ASI, %i7;			\
	restored;					\
	retry; nop; nop; nop; nop;			\
	b,a,pt	%xcc, fill_fixup_dax;			\
	b,a,pt	%xcc, fill_fixup_mna;			\
	b,a,pt	%xcc, fill_fixup;

#define FILL_1_GENERIC_RTRAP				\
user_rtt_fill_64bit:					\
	ldxa	[%sp + STACK_BIAS + 0x00] %asi, %l0;	\
	ldxa	[%sp + STACK_BIAS + 0x08] %asi, %l1;	\
	ldxa	[%sp + STACK_BIAS + 0x10] %asi, %l2;	\
	ldxa	[%sp + STACK_BIAS + 0x18] %asi, %l3;	\
	ldxa	[%sp + STACK_BIAS + 0x20] %asi, %l4;	\
	ldxa	[%sp + STACK_BIAS + 0x28] %asi, %l5;	\
	ldxa	[%sp + STACK_BIAS + 0x30] %asi, %l6;	\
	ldxa	[%sp + STACK_BIAS + 0x38] %asi, %l7;	\
	ldxa	[%sp + STACK_BIAS + 0x40] %asi, %i0;	\
	ldxa	[%sp + STACK_BIAS + 0x48] %asi, %i1;	\
	ldxa	[%sp + STACK_BIAS + 0x50] %asi, %i2;	\
	ldxa	[%sp + STACK_BIAS + 0x58] %asi, %i3;	\
	ldxa	[%sp + STACK_BIAS + 0x60] %asi, %i4;	\
	ldxa	[%sp + STACK_BIAS + 0x68] %asi, %i5;	\
	ldxa	[%sp + STACK_BIAS + 0x70] %asi, %i6;	\
	ldxa	[%sp + STACK_BIAS + 0x78] %asi, %i7;	\
	ba,pt	%xcc, user_rtt_pre_restore;		\
	 restored;					\
	nop; nop; nop; nop; nop; nop;			\
	nop; nop; nop; nop; nop;			\
	ba,a,pt	%xcc, user_rtt_fill_fixup_dax;		\
	ba,a,pt	%xcc, user_rtt_fill_fixup_mna;		\
	ba,a,pt	%xcc, user_rtt_fill_fixup;


/* Normal 32bit fill */
#define FILL_2_GENERIC(ASI)				\
	and	%sp, 1, %g3;				\
	brnz,pn	%g3, (. - (128 + 4));			\
	 srl	%sp, 0, %sp;				\
	lduwa	[%sp + %g0] ASI, %l0;			\
	mov	0x04, %g2;				\
	mov	0x08, %g3;				\
	lduwa	[%sp + %g2] ASI, %l1;			\
	mov	0x0c, %g5;				\
	lduwa	[%sp + %g3] ASI, %l2;			\
	lduwa	[%sp + %g5] ASI, %l3;			\
	add	%sp, 0x10, %g1;				\
	lduwa	[%g1 + %g0] ASI, %l4;			\
	lduwa	[%g1 + %g2] ASI, %l5;			\
	lduwa	[%g1 + %g3] ASI, %l6;			\
	lduwa	[%g1 + %g5] ASI, %l7;			\
	add	%g1, 0x10, %g1;				\
	lduwa	[%g1 + %g0] ASI, %i0;			\
	lduwa	[%g1 + %g2] ASI, %i1;			\
	lduwa	[%g1 + %g3] ASI, %i2;			\
	lduwa	[%g1 + %g5] ASI, %i3;			\
	add	%g1, 0x10, %g1;				\
	lduwa	[%g1 + %g0] ASI, %i4;			\
	lduwa	[%g1 + %g2] ASI, %i5;			\
	lduwa	[%g1 + %g3] ASI, %i6;			\
	lduwa	[%g1 + %g5] ASI, %i7;			\
	restored;					\
	retry; nop; nop;				\
	b,a,pt	%xcc, fill_fixup_dax;			\
	b,a,pt	%xcc, fill_fixup_mna;			\
	b,a,pt	%xcc, fill_fixup;

#define FILL_2_GENERIC_RTRAP				\
user_rtt_fill_32bit:					\
	and	%sp, 1, %g3;				\
	brnz,pn	%g3, user_rtt_fill_64bit;		\
	 srl	%sp, 0, %sp;				\
	lduwa	[%sp + 0x00] %asi, %l0;			\
	lduwa	[%sp + 0x04] %asi, %l1;			\
	lduwa	[%sp + 0x08] %asi, %l2;			\
	lduwa	[%sp + 0x0c] %asi, %l3;			\
	lduwa	[%sp + 0x10] %asi, %l4;			\
	lduwa	[%sp + 0x14] %asi, %l5;			\
	lduwa	[%sp + 0x18] %asi, %l6;			\
	lduwa	[%sp + 0x1c] %asi, %l7;			\
	lduwa	[%sp + 0x20] %asi, %i0;			\
	lduwa	[%sp + 0x24] %asi, %i1;			\
	lduwa	[%sp + 0x28] %asi, %i2;			\
	lduwa	[%sp + 0x2c] %asi, %i3;			\
	lduwa	[%sp + 0x30] %asi, %i4;			\
	lduwa	[%sp + 0x34] %asi, %i5;			\
	lduwa	[%sp + 0x38] %asi, %i6;			\
	lduwa	[%sp + 0x3c] %asi, %i7;			\
	ba,pt	%xcc, user_rtt_pre_restore;		\
	 restored;					\
	nop; nop; nop; nop; nop;			\
	nop; nop; nop;					\
	ba,a,pt	%xcc, user_rtt_fill_fixup_dax;		\
	ba,a,pt	%xcc, user_rtt_fill_fixup_mna;		\
	ba,a,pt	%xcc, user_rtt_fill_fixup;


#define FILL_1_NORMAL FILL_1_GENERIC(ASI_AIUP)
#define FILL_2_NORMAL FILL_2_GENERIC(ASI_AIUP)
#define FILL_3_NORMAL FILL_0_NORMAL
#define FILL_4_NORMAL FILL_0_NORMAL
#define FILL_5_NORMAL FILL_0_NORMAL
#define FILL_6_NORMAL FILL_0_NORMAL
#define FILL_7_NORMAL FILL_0_NORMAL

#define FILL_0_OTHER FILL_0_NORMAL
#define FILL_1_OTHER FILL_1_GENERIC(ASI_AIUS)
#define FILL_2_OTHER FILL_2_GENERIC(ASI_AIUS)
#define FILL_3_OTHER FILL_3_NORMAL
#define FILL_4_OTHER FILL_4_NORMAL
#define FILL_5_OTHER FILL_5_NORMAL
#define FILL_6_OTHER FILL_6_NORMAL
#define FILL_7_OTHER FILL_7_NORMAL

#endif /* !(_SPARC64_TTABLE_H) */

Filemanager

Name Type Size Permission Actions
Kbuild File 491 B 0644
agp.h File 434 B 0644
apb.h File 1.06 KB 0644
asm-offsets.h File 35 B 0644
asm-prototypes.h File 727 B 0644
asm.h File 1.08 KB 0644
asmmacro.h File 1.16 KB 0644
atomic.h File 219 B 0644
atomic_32.h File 2.26 KB 0644
atomic_64.h File 3.34 KB 0644
auxio.h File 310 B 0644
auxio_32.h File 2.55 KB 0644
auxio_64.h File 3.18 KB 0644
backoff.h File 2.7 KB 0644
barrier.h File 223 B 0644
barrier_32.h File 160 B 0644
barrier_64.h File 1.96 KB 0644
bbc.h File 9.76 KB 0644
bitext.h File 631 B 0644
bitops.h File 219 B 0644
bitops_32.h File 2.79 KB 0644
bitops_64.h File 1.64 KB 0644
btext.h File 145 B 0644
bug.h File 588 B 0644
bugs.h File 404 B 0644
cache.h File 649 B 0644
cacheflush.h File 373 B 0644
cacheflush_32.h File 1.97 KB 0644
cacheflush_64.h File 2.56 KB 0644
cachetlb_32.h File 882 B 0644
chafsr.h File 9.48 KB 0644
checksum.h File 227 B 0644
checksum_32.h File 6.81 KB 0644
checksum_64.h File 4.4 KB 0644
chmctrl.h File 7.91 KB 0644
clock.h File 231 B 0644
clocksource.h File 407 B 0644
cmpxchg.h File 223 B 0644
cmpxchg_32.h File 2.4 KB 0644
cmpxchg_64.h File 5.13 KB 0644
compat.h File 6.45 KB 0644
compat_signal.h File 565 B 0644
contregs.h File 1.9 KB 0644
cpu_type.h File 579 B 0644
cpudata.h File 378 B 0644
cpudata_32.h File 729 B 0644
cpudata_64.h File 1.13 KB 0644
current.h File 991 B 0644
dcr.h File 728 B 0644
dcu.h File 1.48 KB 0644
delay.h File 215 B 0644
delay_32.h File 907 B 0644
delay_64.h File 403 B 0644
device.h File 565 B 0644
dma-mapping.h File 632 B 0644
dma.h File 6.6 KB 0644
ebus_dma.h File 1.07 KB 0644
ecc.h File 4.34 KB 0644
eeprom.h File 254 B 0644
elf.h File 207 B 0644
elf_32.h File 3.19 KB 0644
elf_64.h File 6.47 KB 0644
estate.h File 2.23 KB 0644
extable_64.h File 727 B 0644
fb.h File 680 B 0644
fbio.h File 2.26 KB 0644
fhc.h File 4.43 KB 0644
floppy.h File 219 B 0644
floppy_32.h File 9.74 KB 0644
floppy_64.h File 18.83 KB 0644
fpumacro.h File 710 B 0644
ftrace.h File 800 B 0644
futex.h File 215 B 0644
futex_32.h File 82 B 0644
futex_64.h File 2.15 KB 0644
hardirq.h File 223 B 0644
hardirq_32.h File 334 B 0644
hardirq_64.h File 417 B 0644
head.h File 211 B 0644
head_32.h File 2.56 KB 0644
head_64.h File 2.13 KB 0644
hibernate.h File 421 B 0644
highmem.h File 2.02 KB 0644
hugetlb.h File 2.09 KB 0644
hvtramp.h File 782 B 0644
hw_irq.h File 88 B 0644
hypervisor.h File 110.71 KB 0644
ide.h File 2.19 KB 0644
idprom.h File 656 B 0644
intr_queue.h File 794 B 0644
io-unit.h File 2.41 KB 0644
io.h File 620 B 0644
io_32.h File 3.51 KB 0644
io_64.h File 10.66 KB 0644
ioctls.h File 358 B 0644
iommu.h File 215 B 0644
iommu_32.h File 5.73 KB 0644
iommu_64.h File 2.43 KB 0644
irq.h File 207 B 0644
irq_32.h File 526 B 0644
irq_64.h File 3.06 KB 0644
irqflags.h File 227 B 0644
irqflags_32.h File 1.03 KB 0644
irqflags_64.h File 1.91 KB 0644
jump_label.h File 1.01 KB 0644
kdebug.h File 219 B 0644
kdebug_32.h File 1.99 KB 0644
kdebug_64.h File 393 B 0644
kgdb.h File 1014 B 0644
kmap_types.h File 233 B 0644
kprobes.h File 1.41 KB 0644
ldc.h File 4.37 KB 0644
leon.h File 7.37 KB 0644
leon_amba.h File 8.09 KB 0644
leon_pci.h File 512 B 0644
lsu.h File 1.04 KB 0644
machines.h File 1.5 KB 0644
mbus.h File 2.93 KB 0644
mc146818rtc.h File 298 B 0644
mc146818rtc_32.h File 699 B 0644
mc146818rtc_64.h File 689 B 0644
mdesc.h File 2.99 KB 0644
memctrl.h File 311 B 0644
mman.h File 304 B 0644
mmu.h File 207 B 0644
mmu_32.h File 209 B 0644
mmu_64.h File 3.14 KB 0644
mmu_context.h File 239 B 0644
mmu_context_32.h File 1.07 KB 0644
mmu_context_64.h File 4.15 KB 0644
mmzone.h File 393 B 0644
msi.h File 774 B 0644
mxcc.h File 4.33 KB 0644
nmi.h File 354 B 0644
ns87303.h File 3.22 KB 0644
obio.h File 6.26 KB 0644
openprom.h File 7.3 KB 0644
oplib.h File 215 B 0644
oplib_32.h File 5.92 KB 0644
oplib_64.h File 8.12 KB 0644
page.h File 274 B 0644
page_32.h File 3.91 KB 0644
page_64.h File 4.49 KB 0644
parport.h File 5.68 KB 0644
pbm.h File 1.47 KB 0644
pci.h File 207 B 0644
pci_32.h File 1.09 KB 0644
pci_64.h File 1.49 KB 0644
pcic.h File 5.77 KB 0644
pcr.h File 1.85 KB 0644
percpu.h File 219 B 0644
percpu_32.h File 168 B 0644
percpu_64.h File 515 B 0644
perf_event.h File 802 B 0644
pgalloc.h File 223 B 0644
pgalloc_32.h File 1.91 KB 0644
pgalloc_64.h File 2.85 KB 0644
pgtable.h File 223 B 0644
pgtable_32.h File 11.35 KB 0644
pgtable_64.h File 30.71 KB 0644
pgtsrmmu.h File 6.05 KB 0644
pil.h File 1.08 KB 0644
processor.h File 231 B 0644
processor_32.h File 3.13 KB 0644
processor_64.h File 7.58 KB 0644
prom.h File 2.02 KB 0644
psr.h File 1.38 KB 0644
ptrace.h File 4.19 KB 0644
qrwlock.h File 205 B 0644
qspinlock.h File 215 B 0644
ross.h File 5.52 KB 0644
sbi.h File 3.34 KB 0644
scratchpad.h File 547 B 0644
seccomp.h File 225 B 0644
sections.h File 289 B 0644
setup.h File 1.52 KB 0644
sfafsr.h File 3.14 KB 0644
sfp-machine.h File 239 B 0644
sfp-machine_32.h File 6.79 KB 0644
sfp-machine_64.h File 3.1 KB 0644
shmparam.h File 227 B 0644
shmparam_32.h File 253 B 0644
shmparam_64.h File 306 B 0644
sigcontext.h File 2.55 KB 0644
signal.h File 835 B 0644
smp.h File 207 B 0644
smp_32.h File 3.29 KB 0644
smp_64.h File 1.84 KB 0644
sparsemem.h File 349 B 0644
spinlock.h File 227 B 0644
spinlock_32.h File 4.22 KB 0644
spinlock_64.h File 409 B 0644
spinlock_types.h File 549 B 0644
spitfire.h File 9.73 KB 0644
stacktrace.h File 166 B 0644
starfire.h File 418 B 0644
string.h File 1.13 KB 0644
string_32.h File 405 B 0644
string_64.h File 505 B 0644
sunbpp.h File 3.27 KB 0644
swift.h File 3.07 KB 0644
switch_to.h File 231 B 0644
switch_to_32.h File 3.53 KB 0644
switch_to_64.h File 2.58 KB 0644
syscall.h File 3.41 KB 0644
syscalls.h File 307 B 0644
termbits.h File 198 B 0644
termios.h File 4.94 KB 0644
thread_info.h File 239 B 0644
thread_info_32.h File 3.66 KB 0644
thread_info_64.h File 7.84 KB 0644
timer.h File 215 B 0644
timer_32.h File 1.18 KB 0644
timer_64.h File 2.37 KB 0644
timex.h File 215 B 0644
timex_32.h File 266 B 0644
timex_64.h File 423 B 0644
tlb.h File 207 B 0644
tlb_32.h File 520 B 0644
tlb_64.h File 913 B 0644
tlbflush.h File 227 B 0644
tlbflush_32.h File 621 B 0644
tlbflush_64.h File 1.73 KB 0644
topology.h File 227 B 0644
topology_32.h File 170 B 0644
topology_64.h File 1.51 KB 0644
trap_block.h File 6.51 KB 0644
traps.h File 577 B 0644
tsb.h File 12.17 KB 0644
tsunami.h File 1.85 KB 0644
ttable.h File 20.08 KB 0644
turbosparc.h File 3.78 KB 0644
uaccess.h File 363 B 0644
uaccess_32.h File 8.31 KB 0644
uaccess_64.h File 6.05 KB 0644
unaligned.h File 339 B 0644
unistd.h File 1.37 KB 0644
upa.h File 3.72 KB 0644
uprobes.h File 1.86 KB 0644
user.h File 102 B 0644
vaddrs.h File 2.02 KB 0644
vdso.h File 662 B 0644
vga.h File 964 B 0644
viking.h File 8.14 KB 0644
vio.h File 11.81 KB 0644
visasm.h File 1.51 KB 0644
vvar.h File 1.52 KB 0644
winmacro.h File 4.66 KB 0644
xor.h File 207 B 0644
xor_32.h File 7.31 KB 0644
xor_64.h File 2.5 KB 0644