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linux/arch/sparc/include/asm/ttable.h
Thomas Huth 3b1307e1cd sparc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 
While the GCC and Clang compilers already define __ASSEMBLER__
automatically when compiling assembly code, __ASSEMBLY__ is a
macro that only gets defined by the Makefiles in the kernel.
This can be very confusing when switching between userspace
and kernelspace coding, or when dealing with uapi headers that
rather should use __ASSEMBLER__ instead. So let's standardize on
the __ASSEMBLER__ macro that is provided by the compilers now.

This is a completely mechanical patch (done with a simple "sed -i"
statement).

Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
2025-09-26 17:06:09 +02:00

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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 __ASSEMBLER__
#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;
#define SUN4V_MCD_PRECISE \
ldxa [%g0] ASI_SCRATCHPAD, %g2; \
ldx [%g2 + HV_FAULT_D_ADDR_OFFSET], %g4; \
ldx [%g2 + HV_FAULT_D_CTX_OFFSET], %g5; \
ba,pt %xcc, etrap; \
rd %pc, %g7; \
ba,pt %xcc, sun4v_mcd_detect_precise; \
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) */
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