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-rw-r--r--include/asm-sparc64/ttable.h333
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diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
new file mode 100644
index 000000000..bb0a56efd
--- /dev/null
+++ b/include/asm-sparc64/ttable.h
@@ -0,0 +1,333 @@
+/* $Id: ttable.h,v 1.3 1997/08/29 15:52:35 jj Exp $ */
+#ifndef _SPARC64_TTABLE_H
+#define _SPARC64_TTABLE_H
+
+#include <linux/config.h>
+
+#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, STACK_BIAS + REGWIN_SZ, %o0; \
+ ba,pt %xcc, rtrap; \
+ clr %l6; \
+ nop;
+
+#define TRAP_NOSAVE(routine) \
+ ba,pt %xcc, routine; \
+ nop; \
+ 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, STACK_BIAS + REGWIN_SZ, %o0; \
+ ba,pt %xcc, rtrap; \
+ clr %l6; \
+ nop;
+
+#define TRAP_ARG(routine, arg) \
+ sethi %hi(109f), %g7; \
+ ba,pt %xcc, etrap; \
+109: or %g7, %lo(109b), %g7; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o0; \
+ call routine; \
+ mov arg, %o1; \
+ ba,pt %xcc, rtrap; \
+ clr %l6;
+
+#define TRAPTL1_ARG(routine, arg) \
+ sethi %hi(109f), %g7; \
+ ba,pt %xcc, etraptl1; \
+109: or %g7, %lo(109b), %g7; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o0; \
+ call routine; \
+ mov arg, %o1; \
+ ba,pt %xcc, rtrap; \
+ clr %l6;
+
+#define SYSCALL_TRAP(routine, systbl) \
+ sethi %hi(109f), %g7; \
+ ba,pt %xcc, etrap; \
+109: or %g7, %lo(109b), %g7; \
+ call routine; \
+ sethi %hi(systbl), %l7; \
+ nop; nop; nop;
+
+#define ACCESS_EXCEPTION_TRAP(routine) \
+ rdpr %pstate, %g1; \
+ wrpr %g1, PSTATE_MG|PSTATE_AG, %pstate; \
+ ba,pt %xcc, etrap; \
+ rd %pc, %g7; \
+ call routine; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o0; \
+ ba,pt %xcc, rtrap; \
+ clr %l6;
+
+#define ACCESS_EXCEPTION_TRAPTL1(routine) \
+ rdpr %pstate, %g1; \
+ wrpr %g1, PSTATE_MG|PSTATE_AG, %pstate; \
+ ba,pt %xcc, etraptl1; \
+ rd %pc, %g7; \
+ call routine; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o0; \
+ ba,pt %xcc, rtrap; \
+ clr %l6;
+
+#define INDIRECT_SOLARIS_SYSCALL(num) \
+ sethi %hi(109f), %g7; \
+ ba,pt %xcc, etrap; \
+109: or %g7, %lo(109b), %g7; \
+ ba,pt %xcc, tl0_solaris + 0xc; \
+ mov num, %g1; \
+ nop;nop;nop;
+
+#define SUNOS_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sunos_sys_table)
+#define LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table32)
+#define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
+#define GETCC_TRAP TRAP(getcc)
+#define SETCC_TRAP TRAP(setcc)
+#ifdef CONFIG_SOLARIS_EMUL
+#define SOLARIS_SYSCALL_TRAP TRAP(solaris_sparc_syscall)
+#else
+#define SOLARIS_SYSCALL_TRAP TRAP(solaris_syscall)
+#endif
+/* FIXME: Write these actually */
+#define NETBSD_SYSCALL_TRAP TRAP(netbsd_syscall)
+#define BREAKPOINT_TRAP TRAP(breakpoint_trap)
+
+#define TRAP_IRQ(routine, level) \
+ rdpr %pil, %g2; \
+ wrpr %g0, 15, %pil; \
+ b,pt %xcc, etrap_irq; \
+ rd %pc, %g7; \
+ mov level, %o0; \
+ call routine; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o1; \
+ ba,a,pt %xcc, rtrap_clr_l6;
+
+#ifdef __SMP__
+#define TRAP_TICK \
+ rdpr %pil, %g2; \
+ wrpr %g0, 15, %pil; \
+ b,pt %xcc, etrap_irq; \
+ rd %pc, %g7; \
+ call smp_percpu_timer_interrupt; \
+ add %sp, STACK_BIAS + REGWIN_SZ, %o0; \
+ b,pt %xcc, rtrap; \
+ clr %l6;
+#else
+#define TRAP_TICK TRAP_IRQ(handler_irq, 14)
+#endif
+
+#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 + STACK_BIAS + REGWIN_SZ + PT_V9_TNPC], %l1; \
+ add %l1, 4, %l2; \
+ stx %l1, [%sp + STACK_BIAS + REGWIN_SZ + PT_V9_TPC]; \
+ ba,pt %xcc, rtrap_clr_l6; \
+ stx %l2, [%sp + STACK_BIAS + REGWIN_SZ + PT_V9_TNPC];
+
+/* Before touching these macros, you owe it to yourself to go and
+ * see how arch/sparc64/kernel/winfixup.S works... -DaveM
+ */
+
+/* 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;
+
+/* Normal 64bit spill */
+#define SPILL_1_GENERIC(xxx) \
+ wr %g0, xxx, %asi; \
+ 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; retry; nop; nop; nop; nop; nop; nop; \
+ nop; nop; nop; nop; nop; \
+ b,a,pt %xcc, spill_fixup_mna; \
+ b,a,pt %xcc, spill_fixup;
+
+/* Normal 32bit spill */
+#define SPILL_2_GENERIC(xxx) \
+ wr %g0, xxx, %asi; \
+ 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; retry; nop; nop; nop; nop; \
+ nop; nop; nop; nop; nop; nop; \
+ b,a,pt %xcc, spill_fixup_mna; \
+ b,a,pt %xcc, spill_fixup;
+
+#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;
+
+/* Normal 64bit fill */
+#define FILL_1_GENERIC(xxx) \
+ wr %g0, xxx, %asi; \
+ 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; \
+ restored; retry; nop; nop; nop; nop; nop; nop; \
+ nop; nop; nop; nop; nop; \
+ b,a,pt %xcc, fill_fixup_mna; \
+ b,a,pt %xcc, fill_fixup;
+
+/* Normal 32bit fill */
+#define FILL_2_GENERIC(xxx) \
+ wr %g0, xxx, %asi; \
+ 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; \
+ restored; retry; nop; nop; nop; nop; \
+ nop; nop; nop; nop; nop; nop; \
+ b,a,pt %xcc, fill_fixup_mna; \
+ b,a,pt %xcc, 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) */
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