Initial import

33 files changed, 6446 insertions, 0 deletions

diff --git a/arch/tile/include/uapi/arch/Kbuild b/arch/tile/include/uapi/arch/Kbuild
new file mode 100644
index 000000000..97dfbecec
--- /dev/null
+++ b/arch/tile/include/uapi/arch/Kbuild
@@ -0,0 +1,17 @@
+# UAPI Header export list
+header-y += abi.h
+header-y += chip.h
+header-y += chip_tilegx.h
+header-y += chip_tilepro.h
+header-y += icache.h
+header-y += interrupts.h
+header-y += interrupts_32.h
+header-y += interrupts_64.h
+header-y += opcode.h
+header-y += opcode_tilegx.h
+header-y += opcode_tilepro.h
+header-y += sim.h
+header-y += sim_def.h
+header-y += spr_def.h
+header-y += spr_def_32.h
+header-y += spr_def_64.h
diff --git a/arch/tile/include/uapi/arch/abi.h b/arch/tile/include/uapi/arch/abi.h
new file mode 100644
index 000000000..c55a3d432
--- /dev/null
+++ b/arch/tile/include/uapi/arch/abi.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+/**
+ * @file
+ *
+ * ABI-related register definitions.
+ */
+
+#ifndef __ARCH_ABI_H__
+
+#if !defined __need_int_reg_t && !defined __DOXYGEN__
+# define __ARCH_ABI_H__
+# include <arch/chip.h>
+#endif
+
+/* Provide the basic machine types. */
+#ifndef __INT_REG_BITS
+
+/** Number of bits in a register. */
+#if defined __tilegx__
+# define __INT_REG_BITS 64
+#elif defined __tilepro__
+# define __INT_REG_BITS 32
+#elif !defined __need_int_reg_t
+# include <arch/chip.h>
+# define __INT_REG_BITS CHIP_WORD_SIZE()
+#else
+# error Unrecognized architecture with __need_int_reg_t
+#endif
+
+#if __INT_REG_BITS == 64
+
+#ifndef __ASSEMBLER__
+/** Unsigned type that can hold a register. */
+typedef unsigned long long __uint_reg_t;
+
+/** Signed type that can hold a register. */
+typedef long long __int_reg_t;
+#endif
+
+/** String prefix to use for printf(). */
+#define __INT_REG_FMT "ll"
+
+#else
+
+#ifndef __ASSEMBLER__
+/** Unsigned type that can hold a register. */
+typedef unsigned long __uint_reg_t;
+
+/** Signed type that can hold a register. */
+typedef long __int_reg_t;
+#endif
+
+/** String prefix to use for printf(). */
+#define __INT_REG_FMT "l"
+
+#endif
+#endif /* __INT_REG_BITS */
+
+
+#ifndef __need_int_reg_t
+
+
+#ifndef __ASSEMBLER__
+/** Unsigned type that can hold a register. */
+typedef __uint_reg_t uint_reg_t;
+
+/** Signed type that can hold a register. */
+typedef __int_reg_t int_reg_t;
+#endif
+
+/** String prefix to use for printf(). */
+#define INT_REG_FMT __INT_REG_FMT
+
+/** Number of bits in a register. */
+#define INT_REG_BITS __INT_REG_BITS
+
+
+/* Registers 0 - 55 are "normal", but some perform special roles. */
+
+#define TREG_FP       52   /**< Frame pointer. */
+#define TREG_TP       53   /**< Thread pointer. */
+#define TREG_SP       54   /**< Stack pointer. */
+#define TREG_LR       55   /**< Link to calling function PC. */
+
+/** Index of last normal general-purpose register. */
+#define TREG_LAST_GPR 55
+
+/* Registers 56 - 62 are "special" network registers. */
+
+#define TREG_SN       56   /**< Static network access. */
+#define TREG_IDN0     57   /**< IDN demux 0 access. */
+#define TREG_IDN1     58   /**< IDN demux 1 access. */
+#define TREG_UDN0     59   /**< UDN demux 0 access. */
+#define TREG_UDN1     60   /**< UDN demux 1 access. */
+#define TREG_UDN2     61   /**< UDN demux 2 access. */
+#define TREG_UDN3     62   /**< UDN demux 3 access. */
+
+/* Register 63 is the "special" zero register. */
+
+#define TREG_ZERO     63   /**< "Zero" register; always reads as "0". */
+
+
+/** By convention, this register is used to hold the syscall number. */
+#define TREG_SYSCALL_NR      10
+
+/** Name of register that holds the syscall number, for use in assembly. */
+#define TREG_SYSCALL_NR_NAME r10
+
+
+/**
+ * The ABI requires callers to allocate a caller state save area of
+ * this many bytes at the bottom of each stack frame.
+ */
+#define C_ABI_SAVE_AREA_SIZE (2 * (INT_REG_BITS / 8))
+
+/**
+ * The operand to an 'info' opcode directing the backtracer to not
+ * try to find the calling frame.
+ */
+#define INFO_OP_CANNOT_BACKTRACE 2
+
+
+#endif /* !__need_int_reg_t */
+
+/* Make sure we later can get all the definitions and declarations.  */
+#undef __need_int_reg_t
+
+#endif /* !__ARCH_ABI_H__ */
diff --git a/arch/tile/include/uapi/arch/chip.h b/arch/tile/include/uapi/arch/chip.h
new file mode 100644
index 000000000..4c91f90b9
--- /dev/null
+++ b/arch/tile/include/uapi/arch/chip.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#if __tile_chip__ == 1
+#include <arch/chip_tilepro.h>
+#elif defined(__tilegx__)
+#include <arch/chip_tilegx.h>
+#else
+#error Unexpected Tilera chip type
+#endif
diff --git a/arch/tile/include/uapi/arch/chip_tilegx.h b/arch/tile/include/uapi/arch/chip_tilegx.h
new file mode 100644
index 000000000..ea8e4f2c9
--- /dev/null
+++ b/arch/tile/include/uapi/arch/chip_tilegx.h
@@ -0,0 +1,258 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+/*
+ * @file
+ * Global header file.
+ * This header file specifies defines for TILE-Gx.
+ */
+
+#ifndef __ARCH_CHIP_H__
+#define __ARCH_CHIP_H__
+
+/** Specify chip version.
+ * When possible, prefer the CHIP_xxx symbols below for future-proofing.
+ * This is intended for cross-compiling; native compilation should
+ * use the predefined __tile_chip__ symbol.
+ */
+#define TILE_CHIP 10
+
+/** Specify chip revision.
+ * This provides for the case of a respin of a particular chip type;
+ * the normal value for this symbol is "0".
+ * This is intended for cross-compiling; native compilation should
+ * use the predefined __tile_chip_rev__ symbol.
+ */
+#define TILE_CHIP_REV 0
+
+/** The name of this architecture. */
+#define CHIP_ARCH_NAME "tilegx"
+
+/** The ELF e_machine type for binaries for this chip. */
+#define CHIP_ELF_TYPE() EM_TILEGX
+
+/** The alternate ELF e_machine type for binaries for this chip. */
+#define CHIP_COMPAT_ELF_TYPE() 0x2597
+
+/** What is the native word size of the machine? */
+#define CHIP_WORD_SIZE() 64
+
+/** How many bits of a virtual address are used. Extra bits must be
+ * the sign extension of the low bits.
+ */
+#define CHIP_VA_WIDTH() 42
+
+/** How many bits are in a physical address? */
+#define CHIP_PA_WIDTH() 40
+
+/** Size of the L2 cache, in bytes. */
+#define CHIP_L2_CACHE_SIZE() 262144
+
+/** Log size of an L2 cache line in bytes. */
+#define CHIP_L2_LOG_LINE_SIZE() 6
+
+/** Size of an L2 cache line, in bytes. */
+#define CHIP_L2_LINE_SIZE() (1 << CHIP_L2_LOG_LINE_SIZE())
+
+/** Associativity of the L2 cache. */
+#define CHIP_L2_ASSOC() 8
+
+/** Size of the L1 data cache, in bytes. */
+#define CHIP_L1D_CACHE_SIZE() 32768
+
+/** Log size of an L1 data cache line in bytes. */
+#define CHIP_L1D_LOG_LINE_SIZE() 6
+
+/** Size of an L1 data cache line, in bytes. */
+#define CHIP_L1D_LINE_SIZE() (1 << CHIP_L1D_LOG_LINE_SIZE())
+
+/** Associativity of the L1 data cache. */
+#define CHIP_L1D_ASSOC() 2
+
+/** Size of the L1 instruction cache, in bytes. */
+#define CHIP_L1I_CACHE_SIZE() 32768
+
+/** Log size of an L1 instruction cache line in bytes. */
+#define CHIP_L1I_LOG_LINE_SIZE() 6
+
+/** Size of an L1 instruction cache line, in bytes. */
+#define CHIP_L1I_LINE_SIZE() (1 << CHIP_L1I_LOG_LINE_SIZE())
+
+/** Associativity of the L1 instruction cache. */
+#define CHIP_L1I_ASSOC() 2
+
+/** Stride with which flush instructions must be issued. */
+#define CHIP_FLUSH_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Stride with which inv instructions must be issued. */
+#define CHIP_INV_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Stride with which finv instructions must be issued. */
+#define CHIP_FINV_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Can the local cache coherently cache data that is homed elsewhere? */
+#define CHIP_HAS_COHERENT_LOCAL_CACHE() 1
+
+/** How many simultaneous outstanding victims can the L2 cache have? */
+#define CHIP_MAX_OUTSTANDING_VICTIMS() 128
+
+/** Does the TLB support the NC and NOALLOC bits? */
+#define CHIP_HAS_NC_AND_NOALLOC_BITS() 1
+
+/** Does the chip support hash-for-home caching? */
+#define CHIP_HAS_CBOX_HOME_MAP() 1
+
+/** Number of entries in the chip's home map tables. */
+#define CHIP_CBOX_HOME_MAP_SIZE() 128
+
+/** Do uncacheable requests miss in the cache regardless of whether
+ * there is matching data? */
+#define CHIP_HAS_ENFORCED_UNCACHEABLE_REQUESTS() 1
+
+/** Does the mf instruction wait for victims? */
+#define CHIP_HAS_MF_WAITS_FOR_VICTIMS() 0
+
+/** Does the chip have an "inv" instruction that doesn't also flush? */
+#define CHIP_HAS_INV() 1
+
+/** Does the chip have a "wh64" instruction? */
+#define CHIP_HAS_WH64() 1
+
+/** Does this chip have a 'dword_align' instruction? */
+#define CHIP_HAS_DWORD_ALIGN() 0
+
+/** Number of performance counters. */
+#define CHIP_PERFORMANCE_COUNTERS() 4
+
+/** Does this chip have auxiliary performance counters? */
+#define CHIP_HAS_AUX_PERF_COUNTERS() 1
+
+/** Is the CBOX_MSR1 SPR supported? */
+#define CHIP_HAS_CBOX_MSR1() 0
+
+/** Is the TILE_RTF_HWM SPR supported? */
+#define CHIP_HAS_TILE_RTF_HWM() 1
+
+/** Is the TILE_WRITE_PENDING SPR supported? */
+#define CHIP_HAS_TILE_WRITE_PENDING() 0
+
+/** Is the PROC_STATUS SPR supported? */
+#define CHIP_HAS_PROC_STATUS_SPR() 1
+
+/** Is the DSTREAM_PF SPR supported? */
+#define CHIP_HAS_DSTREAM_PF() 1
+
+/** Log of the number of mshims we have. */
+#define CHIP_LOG_NUM_MSHIMS() 2
+
+/** Are the bases of the interrupt vector areas fixed? */
+#define CHIP_HAS_FIXED_INTVEC_BASE() 0
+
+/** Are the interrupt masks split up into 2 SPRs? */
+#define CHIP_HAS_SPLIT_INTR_MASK() 0
+
+/** Is the cycle count split up into 2 SPRs? */
+#define CHIP_HAS_SPLIT_CYCLE() 0
+
+/** Does the chip have a static network? */
+#define CHIP_HAS_SN() 0
+
+/** Does the chip have a static network processor? */
+#define CHIP_HAS_SN_PROC() 0
+
+/** Size of the L1 static network processor instruction cache, in bytes. */
+/* #define CHIP_L1SNI_CACHE_SIZE() -- does not apply to chip 10 */
+
+/** Does the chip have DMA support in each tile? */
+#define CHIP_HAS_TILE_DMA() 0
+
+/** Does the chip have the second revision of the directly accessible
+ *  dynamic networks?  This encapsulates a number of characteristics,
+ *  including the absence of the catch-all, the absence of inline message
+ *  tags, the absence of support for network context-switching, and so on.
+ */
+#define CHIP_HAS_REV1_XDN() 1
+
+/** Does the chip have cmpexch and similar (fetchadd, exch, etc.)? */
+#define CHIP_HAS_CMPEXCH() 1
+
+/** Does the chip have memory-mapped I/O support? */
+#define CHIP_HAS_MMIO() 1
+
+/** Does the chip have post-completion interrupts? */
+#define CHIP_HAS_POST_COMPLETION_INTERRUPTS() 1
+
+/** Does the chip have native single step support? */
+#define CHIP_HAS_SINGLE_STEP() 1
+
+#ifndef __OPEN_SOURCE__  /* features only relevant to hypervisor-level code */
+
+/** How many entries are present in the instruction TLB? */
+#define CHIP_ITLB_ENTRIES() 16
+
+/** How many entries are present in the data TLB? */
+#define CHIP_DTLB_ENTRIES() 32
+
+/** How many MAF entries does the XAUI shim have? */
+#define CHIP_XAUI_MAF_ENTRIES() 32
+
+/** Does the memory shim have a source-id table? */
+#define CHIP_HAS_MSHIM_SRCID_TABLE() 0
+
+/** Does the L1 instruction cache clear on reset? */
+#define CHIP_HAS_L1I_CLEAR_ON_RESET() 1
+
+/** Does the chip come out of reset with valid coordinates on all tiles?
+ * Note that if defined, this also implies that the upper left is 1,1.
+ */
+#define CHIP_HAS_VALID_TILE_COORD_RESET() 1
+
+/** Does the chip have unified packet formats? */
+#define CHIP_HAS_UNIFIED_PACKET_FORMATS() 1
+
+/** Does the chip support write reordering? */
+#define CHIP_HAS_WRITE_REORDERING() 1
+
+/** Does the chip support Y-X routing as well as X-Y? */
+#define CHIP_HAS_Y_X_ROUTING() 1
+
+/** Is INTCTRL_3 managed with the correct MPL? */
+#define CHIP_HAS_INTCTRL_3_STATUS_FIX() 1
+
+/** Is it possible to configure the chip to be big-endian? */
+#define CHIP_HAS_BIG_ENDIAN_CONFIG() 1
+
+/** Is the CACHE_RED_WAY_OVERRIDDEN SPR supported? */
+#define CHIP_HAS_CACHE_RED_WAY_OVERRIDDEN() 0
+
+/** Is the DIAG_TRACE_WAY SPR supported? */
+#define CHIP_HAS_DIAG_TRACE_WAY() 0
+
+/** Is the MEM_STRIPE_CONFIG SPR supported? */
+#define CHIP_HAS_MEM_STRIPE_CONFIG() 1
+
+/** Are the TLB_PERF SPRs supported? */
+#define CHIP_HAS_TLB_PERF() 1
+
+/** Is the VDN_SNOOP_SHIM_CTL SPR supported? */
+#define CHIP_HAS_VDN_SNOOP_SHIM_CTL() 0
+
+/** Does the chip support rev1 DMA packets? */
+#define CHIP_HAS_REV1_DMA_PACKETS() 1
+
+/** Does the chip have an IPI shim? */
+#define CHIP_HAS_IPI() 1
+
+#endif /* !__OPEN_SOURCE__ */
+#endif /* __ARCH_CHIP_H__ */
diff --git a/arch/tile/include/uapi/arch/chip_tilepro.h b/arch/tile/include/uapi/arch/chip_tilepro.h
new file mode 100644
index 000000000..70017699a
--- /dev/null
+++ b/arch/tile/include/uapi/arch/chip_tilepro.h
@@ -0,0 +1,258 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+/*
+ * @file
+ * Global header file.
+ * This header file specifies defines for TILEPro.
+ */
+
+#ifndef __ARCH_CHIP_H__
+#define __ARCH_CHIP_H__
+
+/** Specify chip version.
+ * When possible, prefer the CHIP_xxx symbols below for future-proofing.
+ * This is intended for cross-compiling; native compilation should
+ * use the predefined __tile_chip__ symbol.
+ */
+#define TILE_CHIP 1
+
+/** Specify chip revision.
+ * This provides for the case of a respin of a particular chip type;
+ * the normal value for this symbol is "0".
+ * This is intended for cross-compiling; native compilation should
+ * use the predefined __tile_chip_rev__ symbol.
+ */
+#define TILE_CHIP_REV 0
+
+/** The name of this architecture. */
+#define CHIP_ARCH_NAME "tilepro"
+
+/** The ELF e_machine type for binaries for this chip. */
+#define CHIP_ELF_TYPE() EM_TILEPRO
+
+/** The alternate ELF e_machine type for binaries for this chip. */
+#define CHIP_COMPAT_ELF_TYPE() 0x2507
+
+/** What is the native word size of the machine? */
+#define CHIP_WORD_SIZE() 32
+
+/** How many bits of a virtual address are used. Extra bits must be
+ * the sign extension of the low bits.
+ */
+#define CHIP_VA_WIDTH() 32
+
+/** How many bits are in a physical address? */
+#define CHIP_PA_WIDTH() 36
+
+/** Size of the L2 cache, in bytes. */
+#define CHIP_L2_CACHE_SIZE() 65536
+
+/** Log size of an L2 cache line in bytes. */
+#define CHIP_L2_LOG_LINE_SIZE() 6
+
+/** Size of an L2 cache line, in bytes. */
+#define CHIP_L2_LINE_SIZE() (1 << CHIP_L2_LOG_LINE_SIZE())
+
+/** Associativity of the L2 cache. */
+#define CHIP_L2_ASSOC() 4
+
+/** Size of the L1 data cache, in bytes. */
+#define CHIP_L1D_CACHE_SIZE() 8192
+
+/** Log size of an L1 data cache line in bytes. */
+#define CHIP_L1D_LOG_LINE_SIZE() 4
+
+/** Size of an L1 data cache line, in bytes. */
+#define CHIP_L1D_LINE_SIZE() (1 << CHIP_L1D_LOG_LINE_SIZE())
+
+/** Associativity of the L1 data cache. */
+#define CHIP_L1D_ASSOC() 2
+
+/** Size of the L1 instruction cache, in bytes. */
+#define CHIP_L1I_CACHE_SIZE() 16384
+
+/** Log size of an L1 instruction cache line in bytes. */
+#define CHIP_L1I_LOG_LINE_SIZE() 6
+
+/** Size of an L1 instruction cache line, in bytes. */
+#define CHIP_L1I_LINE_SIZE() (1 << CHIP_L1I_LOG_LINE_SIZE())
+
+/** Associativity of the L1 instruction cache. */
+#define CHIP_L1I_ASSOC() 1
+
+/** Stride with which flush instructions must be issued. */
+#define CHIP_FLUSH_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Stride with which inv instructions must be issued. */
+#define CHIP_INV_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Stride with which finv instructions must be issued. */
+#define CHIP_FINV_STRIDE() CHIP_L2_LINE_SIZE()
+
+/** Can the local cache coherently cache data that is homed elsewhere? */
+#define CHIP_HAS_COHERENT_LOCAL_CACHE() 1
+
+/** How many simultaneous outstanding victims can the L2 cache have? */
+#define CHIP_MAX_OUTSTANDING_VICTIMS() 4
+
+/** Does the TLB support the NC and NOALLOC bits? */
+#define CHIP_HAS_NC_AND_NOALLOC_BITS() 1
+
+/** Does the chip support hash-for-home caching? */
+#define CHIP_HAS_CBOX_HOME_MAP() 1
+
+/** Number of entries in the chip's home map tables. */
+#define CHIP_CBOX_HOME_MAP_SIZE() 64
+
+/** Do uncacheable requests miss in the cache regardless of whether
+ * there is matching data? */
+#define CHIP_HAS_ENFORCED_UNCACHEABLE_REQUESTS() 1
+
+/** Does the mf instruction wait for victims? */
+#define CHIP_HAS_MF_WAITS_FOR_VICTIMS() 0
+
+/** Does the chip have an "inv" instruction that doesn't also flush? */
+#define CHIP_HAS_INV() 1
+
+/** Does the chip have a "wh64" instruction? */
+#define CHIP_HAS_WH64() 1
+
+/** Does this chip have a 'dword_align' instruction? */
+#define CHIP_HAS_DWORD_ALIGN() 1
+
+/** Number of performance counters. */
+#define CHIP_PERFORMANCE_COUNTERS() 4
+
+/** Does this chip have auxiliary performance counters? */
+#define CHIP_HAS_AUX_PERF_COUNTERS() 1
+
+/** Is the CBOX_MSR1 SPR supported? */
+#define CHIP_HAS_CBOX_MSR1() 1
+
+/** Is the TILE_RTF_HWM SPR supported? */
+#define CHIP_HAS_TILE_RTF_HWM() 1
+
+/** Is the TILE_WRITE_PENDING SPR supported? */
+#define CHIP_HAS_TILE_WRITE_PENDING() 1
+
+/** Is the PROC_STATUS SPR supported? */
+#define CHIP_HAS_PROC_STATUS_SPR() 1
+
+/** Is the DSTREAM_PF SPR supported? */
+#define CHIP_HAS_DSTREAM_PF() 0
+
+/** Log of the number of mshims we have. */
+#define CHIP_LOG_NUM_MSHIMS() 2
+
+/** Are the bases of the interrupt vector areas fixed? */
+#define CHIP_HAS_FIXED_INTVEC_BASE() 1
+
+/** Are the interrupt masks split up into 2 SPRs? */
+#define CHIP_HAS_SPLIT_INTR_MASK() 1
+
+/** Is the cycle count split up into 2 SPRs? */
+#define CHIP_HAS_SPLIT_CYCLE() 1
+
+/** Does the chip have a static network? */
+#define CHIP_HAS_SN() 1
+
+/** Does the chip have a static network processor? */
+#define CHIP_HAS_SN_PROC() 0
+
+/** Size of the L1 static network processor instruction cache, in bytes. */
+/* #define CHIP_L1SNI_CACHE_SIZE() -- does not apply to chip 1 */
+
+/** Does the chip have DMA support in each tile? */
+#define CHIP_HAS_TILE_DMA() 1
+
+/** Does the chip have the second revision of the directly accessible
+ *  dynamic networks?  This encapsulates a number of characteristics,
+ *  including the absence of the catch-all, the absence of inline message
+ *  tags, the absence of support for network context-switching, and so on.
+ */
+#define CHIP_HAS_REV1_XDN() 0
+
+/** Does the chip have cmpexch and similar (fetchadd, exch, etc.)? */
+#define CHIP_HAS_CMPEXCH() 0
+
+/** Does the chip have memory-mapped I/O support? */
+#define CHIP_HAS_MMIO() 0
+
+/** Does the chip have post-completion interrupts? */
+#define CHIP_HAS_POST_COMPLETION_INTERRUPTS() 0
+
+/** Does the chip have native single step support? */
+#define CHIP_HAS_SINGLE_STEP() 0
+
+#ifndef __OPEN_SOURCE__  /* features only relevant to hypervisor-level code */
+
+/** How many entries are present in the instruction TLB? */
+#define CHIP_ITLB_ENTRIES() 16
+
+/** How many entries are present in the data TLB? */
+#define CHIP_DTLB_ENTRIES() 16
+
+/** How many MAF entries does the XAUI shim have? */
+#define CHIP_XAUI_MAF_ENTRIES() 32
+
+/** Does the memory shim have a source-id table? */
+#define CHIP_HAS_MSHIM_SRCID_TABLE() 0
+
+/** Does the L1 instruction cache clear on reset? */
+#define CHIP_HAS_L1I_CLEAR_ON_RESET() 1
+
+/** Does the chip come out of reset with valid coordinates on all tiles?
+ * Note that if defined, this also implies that the upper left is 1,1.
+ */
+#define CHIP_HAS_VALID_TILE_COORD_RESET() 1
+
+/** Does the chip have unified packet formats? */
+#define CHIP_HAS_UNIFIED_PACKET_FORMATS() 1
+
+/** Does the chip support write reordering? */
+#define CHIP_HAS_WRITE_REORDERING() 1
+
+/** Does the chip support Y-X routing as well as X-Y? */
+#define CHIP_HAS_Y_X_ROUTING() 1
+
+/** Is INTCTRL_3 managed with the correct MPL? */
+#define CHIP_HAS_INTCTRL_3_STATUS_FIX() 1
+
+/** Is it possible to configure the chip to be big-endian? */
+#define CHIP_HAS_BIG_ENDIAN_CONFIG() 1
+
+/** Is the CACHE_RED_WAY_OVERRIDDEN SPR supported? */
+#define CHIP_HAS_CACHE_RED_WAY_OVERRIDDEN() 1
+
+/** Is the DIAG_TRACE_WAY SPR supported? */
+#define CHIP_HAS_DIAG_TRACE_WAY() 1
+
+/** Is the MEM_STRIPE_CONFIG SPR supported? */
+#define CHIP_HAS_MEM_STRIPE_CONFIG() 1
+
+/** Are the TLB_PERF SPRs supported? */
+#define CHIP_HAS_TLB_PERF() 1
+
+/** Is the VDN_SNOOP_SHIM_CTL SPR supported? */
+#define CHIP_HAS_VDN_SNOOP_SHIM_CTL() 1
+
+/** Does the chip support rev1 DMA packets? */
+#define CHIP_HAS_REV1_DMA_PACKETS() 1
+
+/** Does the chip have an IPI shim? */
+#define CHIP_HAS_IPI() 0
+
+#endif /* !__OPEN_SOURCE__ */
+#endif /* __ARCH_CHIP_H__ */
diff --git a/arch/tile/include/uapi/arch/icache.h b/arch/tile/include/uapi/arch/icache.h
new file mode 100644
index 000000000..762eafa8a
--- /dev/null
+++ b/arch/tile/include/uapi/arch/icache.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ *
+ */
+
+/**
+ * @file
+ *
+ * Support for invalidating bytes in the instruction cache.
+ */
+
+#ifndef __ARCH_ICACHE_H__
+#define __ARCH_ICACHE_H__
+
+#include <arch/chip.h>
+
+
+/**
+ * Invalidate the instruction cache for the given range of memory.
+ *
+ * @param addr The start of memory to be invalidated.
+ * @param size The number of bytes to be invalidated.
+ * @param page_size The system's page size, e.g. getpagesize() in userspace.
+ * This value must be a power of two no larger than the page containing
+ * the code to be invalidated. If the value is smaller than the actual page
+ * size, this function will still work, but may run slower than necessary.
+ */
+static __inline void
+invalidate_icache(const void* addr, unsigned long size,
+                  unsigned long page_size)
+{
+  const unsigned long cache_way_size =
+    CHIP_L1I_CACHE_SIZE() / CHIP_L1I_ASSOC();
+  unsigned long max_useful_size;
+  const char* start, *end;
+  long num_passes;
+
+  if (__builtin_expect(size == 0, 0))
+    return;
+
+#ifdef __tilegx__
+  /* Limit the number of bytes visited to avoid redundant iterations. */
+  max_useful_size = (page_size < cache_way_size) ? page_size : cache_way_size;
+
+  /* No PA aliasing is possible, so one pass always suffices. */
+  num_passes = 1;
+#else
+  /* Limit the number of bytes visited to avoid redundant iterations. */
+  max_useful_size = cache_way_size;
+
+  /*
+   * Compute how many passes we need (we'll treat 0 as if it were 1).
+   * This works because we know the page size is a power of two.
+   */
+  num_passes = cache_way_size >> __builtin_ctzl(page_size);
+#endif
+
+  if (__builtin_expect(size > max_useful_size, 0))
+    size = max_useful_size;
+
+  /* Locate the first and last bytes to be invalidated. */
+  start = (const char *)((unsigned long)addr & -CHIP_L1I_LINE_SIZE());
+  end = (const char*)addr + size - 1;
+
+  __insn_mf();
+
+  do
+  {
+    const char* p;
+
+    for (p = start; p <= end; p += CHIP_L1I_LINE_SIZE())
+      __insn_icoh(p);
+
+    start += page_size;
+    end += page_size;
+  }
+  while (--num_passes > 0);
+
+  __insn_drain();
+}
+
+
+#endif /* __ARCH_ICACHE_H__ */
diff --git a/arch/tile/include/uapi/arch/interrupts.h b/arch/tile/include/uapi/arch/interrupts.h
new file mode 100644
index 000000000..20f8f07d2
--- /dev/null
+++ b/arch/tile/include/uapi/arch/interrupts.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifdef __tilegx__
+#include <arch/interrupts_64.h>
+#else
+#include <arch/interrupts_32.h>
+#endif
diff --git a/arch/tile/include/uapi/arch/interrupts_32.h b/arch/tile/include/uapi/arch/interrupts_32.h
new file mode 100644
index 000000000..2efe3f68b
--- /dev/null
+++ b/arch/tile/include/uapi/arch/interrupts_32.h
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef __ARCH_INTERRUPTS_H__
+#define __ARCH_INTERRUPTS_H__
+
+#ifndef __KERNEL__
+/** Mask for an interrupt. */
+/* Note: must handle breaking interrupts into high and low words manually. */
+#define INT_MASK_LO(intno) (1 << (intno))
+#define INT_MASK_HI(intno) (1 << ((intno) - 32))
+
+#ifndef __ASSEMBLER__
+#define INT_MASK(intno) (1ULL << (intno))
+#endif
+#endif
+
+
+/** Where a given interrupt executes */
+#define INTERRUPT_VECTOR(i, pl) (0xFC000000 + ((pl) << 24) + ((i) << 8))
+
+/** Where to store a vector for a given interrupt. */
+#define USER_INTERRUPT_VECTOR(i) INTERRUPT_VECTOR(i, 0)
+
+/** The base address of user-level interrupts. */
+#define USER_INTERRUPT_VECTOR_BASE INTERRUPT_VECTOR(0, 0)
+
+
+/** Additional synthetic interrupt. */
+#define INT_BREAKPOINT (63)
+
+#define INT_ITLB_MISS    0
+#define INT_MEM_ERROR    1
+#define INT_ILL    2
+#define INT_GPV    3
+#define INT_SN_ACCESS    4
+#define INT_IDN_ACCESS    5
+#define INT_UDN_ACCESS    6
+#define INT_IDN_REFILL    7
+#define INT_UDN_REFILL    8
+#define INT_IDN_COMPLETE    9
+#define INT_UDN_COMPLETE   10
+#define INT_SWINT_3   11
+#define INT_SWINT_2   12
+#define INT_SWINT_1   13
+#define INT_SWINT_0   14
+#define INT_UNALIGN_DATA   15
+#define INT_DTLB_MISS   16
+#define INT_DTLB_ACCESS   17
+#define INT_DMATLB_MISS   18
+#define INT_DMATLB_ACCESS   19
+#define INT_SNITLB_MISS   20
+#define INT_SN_NOTIFY   21
+#define INT_SN_FIREWALL   22
+#define INT_IDN_FIREWALL   23
+#define INT_UDN_FIREWALL   24
+#define INT_TILE_TIMER   25
+#define INT_IDN_TIMER   26
+#define INT_UDN_TIMER   27
+#define INT_DMA_NOTIFY   28
+#define INT_IDN_CA   29
+#define INT_UDN_CA   30
+#define INT_IDN_AVAIL   31
+#define INT_UDN_AVAIL   32
+#define INT_PERF_COUNT   33
+#define INT_INTCTRL_3   34
+#define INT_INTCTRL_2   35
+#define INT_INTCTRL_1   36
+#define INT_INTCTRL_0   37
+#define INT_BOOT_ACCESS   38
+#define INT_WORLD_ACCESS   39
+#define INT_I_ASID   40
+#define INT_D_ASID   41
+#define INT_DMA_ASID   42
+#define INT_SNI_ASID   43
+#define INT_DMA_CPL   44
+#define INT_SN_CPL   45
+#define INT_DOUBLE_FAULT   46
+#define INT_SN_STATIC_ACCESS   47
+#define INT_AUX_PERF_COUNT   48
+
+#define NUM_INTERRUPTS 49
+
+#ifndef __ASSEMBLER__
+#define QUEUED_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_DMATLB_MISS) | \
+    (1ULL << INT_DMATLB_ACCESS) | \
+    (1ULL << INT_SNITLB_MISS) | \
+    (1ULL << INT_SN_NOTIFY) | \
+    (1ULL << INT_SN_FIREWALL) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_DMA_NOTIFY) | \
+    (1ULL << INT_IDN_CA) | \
+    (1ULL << INT_UDN_CA) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DMA_ASID) | \
+    (1ULL << INT_SNI_ASID) | \
+    (1ULL << INT_DMA_CPL) | \
+    (1ULL << INT_SN_CPL) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    0)
+#define NONQUEUED_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_SN_ACCESS) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_IDN_REFILL) | \
+    (1ULL << INT_UDN_REFILL) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_SN_STATIC_ACCESS) | \
+    0)
+#define CRITICAL_MASKED_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_DMATLB_MISS) | \
+    (1ULL << INT_DMATLB_ACCESS) | \
+    (1ULL << INT_SNITLB_MISS) | \
+    (1ULL << INT_SN_NOTIFY) | \
+    (1ULL << INT_SN_FIREWALL) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_DMA_NOTIFY) | \
+    (1ULL << INT_IDN_CA) | \
+    (1ULL << INT_UDN_CA) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    0)
+#define CRITICAL_UNMASKED_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_SN_ACCESS) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_IDN_REFILL) | \
+    (1ULL << INT_UDN_REFILL) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DMA_ASID) | \
+    (1ULL << INT_SNI_ASID) | \
+    (1ULL << INT_DMA_CPL) | \
+    (1ULL << INT_SN_CPL) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    (1ULL << INT_SN_STATIC_ACCESS) | \
+    0)
+#define MASKABLE_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_IDN_REFILL) | \
+    (1ULL << INT_UDN_REFILL) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_DMATLB_MISS) | \
+    (1ULL << INT_DMATLB_ACCESS) | \
+    (1ULL << INT_SNITLB_MISS) | \
+    (1ULL << INT_SN_NOTIFY) | \
+    (1ULL << INT_SN_FIREWALL) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_DMA_NOTIFY) | \
+    (1ULL << INT_IDN_CA) | \
+    (1ULL << INT_UDN_CA) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    0)
+#define UNMASKABLE_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_SN_ACCESS) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DMA_ASID) | \
+    (1ULL << INT_SNI_ASID) | \
+    (1ULL << INT_DMA_CPL) | \
+    (1ULL << INT_SN_CPL) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    (1ULL << INT_SN_STATIC_ACCESS) | \
+    0)
+#define SYNC_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_SN_ACCESS) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_IDN_REFILL) | \
+    (1ULL << INT_UDN_REFILL) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_SN_STATIC_ACCESS) | \
+    0)
+#define NON_SYNC_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_DMATLB_MISS) | \
+    (1ULL << INT_DMATLB_ACCESS) | \
+    (1ULL << INT_SNITLB_MISS) | \
+    (1ULL << INT_SN_NOTIFY) | \
+    (1ULL << INT_SN_FIREWALL) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_DMA_NOTIFY) | \
+    (1ULL << INT_IDN_CA) | \
+    (1ULL << INT_UDN_CA) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DMA_ASID) | \
+    (1ULL << INT_SNI_ASID) | \
+    (1ULL << INT_DMA_CPL) | \
+    (1ULL << INT_SN_CPL) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    0)
+#endif /* !__ASSEMBLER__ */
+#endif /* !__ARCH_INTERRUPTS_H__ */
diff --git a/arch/tile/include/uapi/arch/interrupts_64.h b/arch/tile/include/uapi/arch/interrupts_64.h
new file mode 100644
index 000000000..13c9f9182
--- /dev/null
+++ b/arch/tile/include/uapi/arch/interrupts_64.h
@@ -0,0 +1,278 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef __ARCH_INTERRUPTS_H__
+#define __ARCH_INTERRUPTS_H__
+
+#ifndef __KERNEL__
+/** Mask for an interrupt. */
+#ifdef __ASSEMBLER__
+/* Note: must handle breaking interrupts into high and low words manually. */
+#define INT_MASK(intno) (1 << (intno))
+#else
+#define INT_MASK(intno) (1ULL << (intno))
+#endif
+#endif
+
+
+/** Where a given interrupt executes */
+#define INTERRUPT_VECTOR(i, pl) (0xFC000000 + ((pl) << 24) + ((i) << 8))
+
+/** Where to store a vector for a given interrupt. */
+#define USER_INTERRUPT_VECTOR(i) INTERRUPT_VECTOR(i, 0)
+
+/** The base address of user-level interrupts. */
+#define USER_INTERRUPT_VECTOR_BASE INTERRUPT_VECTOR(0, 0)
+
+
+/** Additional synthetic interrupt. */
+#define INT_BREAKPOINT (63)
+
+#define INT_MEM_ERROR    0
+#define INT_SINGLE_STEP_3    1
+#define INT_SINGLE_STEP_2    2
+#define INT_SINGLE_STEP_1    3
+#define INT_SINGLE_STEP_0    4
+#define INT_IDN_COMPLETE    5
+#define INT_UDN_COMPLETE    6
+#define INT_ITLB_MISS    7
+#define INT_ILL    8
+#define INT_GPV    9
+#define INT_IDN_ACCESS   10
+#define INT_UDN_ACCESS   11
+#define INT_SWINT_3   12
+#define INT_SWINT_2   13
+#define INT_SWINT_1   14
+#define INT_SWINT_0   15
+#define INT_ILL_TRANS   16
+#define INT_UNALIGN_DATA   17
+#define INT_DTLB_MISS   18
+#define INT_DTLB_ACCESS   19
+#define INT_IDN_FIREWALL   20
+#define INT_UDN_FIREWALL   21
+#define INT_TILE_TIMER   22
+#define INT_AUX_TILE_TIMER   23
+#define INT_IDN_TIMER   24
+#define INT_UDN_TIMER   25
+#define INT_IDN_AVAIL   26
+#define INT_UDN_AVAIL   27
+#define INT_IPI_3   28
+#define INT_IPI_2   29
+#define INT_IPI_1   30
+#define INT_IPI_0   31
+#define INT_PERF_COUNT   32
+#define INT_AUX_PERF_COUNT   33
+#define INT_INTCTRL_3   34
+#define INT_INTCTRL_2   35
+#define INT_INTCTRL_1   36
+#define INT_INTCTRL_0   37
+#define INT_BOOT_ACCESS   38
+#define INT_WORLD_ACCESS   39
+#define INT_I_ASID   40
+#define INT_D_ASID   41
+#define INT_DOUBLE_FAULT   42
+
+#define NUM_INTERRUPTS 43
+
+#ifndef __ASSEMBLER__
+#define QUEUED_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_AUX_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_IPI_3) | \
+    (1ULL << INT_IPI_2) | \
+    (1ULL << INT_IPI_1) | \
+    (1ULL << INT_IPI_0) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    0)
+#define NONQUEUED_INTERRUPTS ( \
+    (1ULL << INT_SINGLE_STEP_3) | \
+    (1ULL << INT_SINGLE_STEP_2) | \
+    (1ULL << INT_SINGLE_STEP_1) | \
+    (1ULL << INT_SINGLE_STEP_0) | \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_ILL_TRANS) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    0)
+#define CRITICAL_MASKED_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_SINGLE_STEP_3) | \
+    (1ULL << INT_SINGLE_STEP_2) | \
+    (1ULL << INT_SINGLE_STEP_1) | \
+    (1ULL << INT_SINGLE_STEP_0) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_AUX_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_IPI_3) | \
+    (1ULL << INT_IPI_2) | \
+    (1ULL << INT_IPI_1) | \
+    (1ULL << INT_IPI_0) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    0)
+#define CRITICAL_UNMASKED_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_ILL_TRANS) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    0)
+#define MASKABLE_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_SINGLE_STEP_3) | \
+    (1ULL << INT_SINGLE_STEP_2) | \
+    (1ULL << INT_SINGLE_STEP_1) | \
+    (1ULL << INT_SINGLE_STEP_0) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_AUX_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_IPI_3) | \
+    (1ULL << INT_IPI_2) | \
+    (1ULL << INT_IPI_1) | \
+    (1ULL << INT_IPI_0) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    0)
+#define UNMASKABLE_INTERRUPTS ( \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_ILL_TRANS) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    0)
+#define SYNC_INTERRUPTS ( \
+    (1ULL << INT_SINGLE_STEP_3) | \
+    (1ULL << INT_SINGLE_STEP_2) | \
+    (1ULL << INT_SINGLE_STEP_1) | \
+    (1ULL << INT_SINGLE_STEP_0) | \
+    (1ULL << INT_IDN_COMPLETE) | \
+    (1ULL << INT_UDN_COMPLETE) | \
+    (1ULL << INT_ITLB_MISS) | \
+    (1ULL << INT_ILL) | \
+    (1ULL << INT_GPV) | \
+    (1ULL << INT_IDN_ACCESS) | \
+    (1ULL << INT_UDN_ACCESS) | \
+    (1ULL << INT_SWINT_3) | \
+    (1ULL << INT_SWINT_2) | \
+    (1ULL << INT_SWINT_1) | \
+    (1ULL << INT_SWINT_0) | \
+    (1ULL << INT_ILL_TRANS) | \
+    (1ULL << INT_UNALIGN_DATA) | \
+    (1ULL << INT_DTLB_MISS) | \
+    (1ULL << INT_DTLB_ACCESS) | \
+    0)
+#define NON_SYNC_INTERRUPTS ( \
+    (1ULL << INT_MEM_ERROR) | \
+    (1ULL << INT_IDN_FIREWALL) | \
+    (1ULL << INT_UDN_FIREWALL) | \
+    (1ULL << INT_TILE_TIMER) | \
+    (1ULL << INT_AUX_TILE_TIMER) | \
+    (1ULL << INT_IDN_TIMER) | \
+    (1ULL << INT_UDN_TIMER) | \
+    (1ULL << INT_IDN_AVAIL) | \
+    (1ULL << INT_UDN_AVAIL) | \
+    (1ULL << INT_IPI_3) | \
+    (1ULL << INT_IPI_2) | \
+    (1ULL << INT_IPI_1) | \
+    (1ULL << INT_IPI_0) | \
+    (1ULL << INT_PERF_COUNT) | \
+    (1ULL << INT_AUX_PERF_COUNT) | \
+    (1ULL << INT_INTCTRL_3) | \
+    (1ULL << INT_INTCTRL_2) | \
+    (1ULL << INT_INTCTRL_1) | \
+    (1ULL << INT_INTCTRL_0) | \
+    (1ULL << INT_BOOT_ACCESS) | \
+    (1ULL << INT_WORLD_ACCESS) | \
+    (1ULL << INT_I_ASID) | \
+    (1ULL << INT_D_ASID) | \
+    (1ULL << INT_DOUBLE_FAULT) | \
+    0)
+#endif /* !__ASSEMBLER__ */
+#endif /* !__ARCH_INTERRUPTS_H__ */
diff --git a/arch/tile/include/uapi/arch/opcode.h b/arch/tile/include/uapi/arch/opcode.h
new file mode 100644
index 000000000..92d15229e
--- /dev/null
+++ b/arch/tile/include/uapi/arch/opcode.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#if defined(__tilepro__)
+#include <arch/opcode_tilepro.h>
+#elif defined(__tilegx__)
+#include <arch/opcode_tilegx.h>
+#else
+#error Unexpected Tilera chip type
+#endif
diff --git a/arch/tile/include/uapi/arch/opcode_tilegx.h b/arch/tile/include/uapi/arch/opcode_tilegx.h
new file mode 100644
index 000000000..d76ff2db7
--- /dev/null
+++ b/arch/tile/include/uapi/arch/opcode_tilegx.h
@@ -0,0 +1,1406 @@
+/* TILE-Gx opcode information.
+ *
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ *
+ *
+ *
+ *
+ *
+ */
+
+#ifndef __ARCH_OPCODE_H__
+#define __ARCH_OPCODE_H__
+
+#ifndef __ASSEMBLER__
+
+typedef unsigned long long tilegx_bundle_bits;
+
+/* These are the bits that determine if a bundle is in the X encoding. */
+#define TILEGX_BUNDLE_MODE_MASK ((tilegx_bundle_bits)3 << 62)
+
+enum
+{
+  /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */
+  TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE = 3,
+
+  /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */
+  TILEGX_NUM_PIPELINE_ENCODINGS = 5,
+
+  /* Log base 2 of TILEGX_BUNDLE_SIZE_IN_BYTES. */
+  TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES = 3,
+
+  /* Instructions take this many bytes. */
+  TILEGX_BUNDLE_SIZE_IN_BYTES = 1 << TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES,
+
+  /* Log base 2 of TILEGX_BUNDLE_ALIGNMENT_IN_BYTES. */
+  TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3,
+
+  /* Bundles should be aligned modulo this number of bytes. */
+  TILEGX_BUNDLE_ALIGNMENT_IN_BYTES =
+    (1 << TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES),
+
+  /* Number of registers (some are magic, such as network I/O). */
+  TILEGX_NUM_REGISTERS = 64,
+};
+
+/* Make a few "tile_" variables to simplify common code between
+   architectures.  */
+
+typedef tilegx_bundle_bits tile_bundle_bits;
+#define TILE_BUNDLE_SIZE_IN_BYTES TILEGX_BUNDLE_SIZE_IN_BYTES
+#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEGX_BUNDLE_ALIGNMENT_IN_BYTES
+#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \
+  TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES
+#define TILE_BPT_BUNDLE TILEGX_BPT_BUNDLE
+
+/* 64-bit pattern for a { bpt ; nop } bundle. */
+#define TILEGX_BPT_BUNDLE 0x286a44ae51485000ULL
+
+static __inline unsigned int
+get_BFEnd_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_BFOpcodeExtension_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 24)) & 0xf);
+}
+
+static __inline unsigned int
+get_BFStart_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3f);
+}
+
+static __inline unsigned int
+get_BrOff_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x0000003f) |
+         (((unsigned int)(n >> 37)) & 0x0001ffc0);
+}
+
+static __inline unsigned int
+get_BrType_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 54)) & 0x1f);
+}
+
+static __inline unsigned int
+get_Dest_Imm8_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x0000003f) |
+         (((unsigned int)(n >> 43)) & 0x000000c0);
+}
+
+static __inline unsigned int
+get_Dest_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Imm16_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xffff);
+}
+
+static __inline unsigned int
+get_Imm16_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xffff);
+}
+
+static __inline unsigned int
+get_Imm8OpcodeExtension_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 20)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8OpcodeExtension_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 51)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xff);
+}
+
+static __inline unsigned int
+get_JumpOff_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x7ffffff);
+}
+
+static __inline unsigned int
+get_JumpOpcodeExtension_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 58)) & 0x1);
+}
+
+static __inline unsigned int
+get_MF_Imm14_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x3fff);
+}
+
+static __inline unsigned int
+get_MT_Imm14_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x0000003f) |
+         (((unsigned int)(n >> 37)) & 0x00003fc0);
+}
+
+static __inline unsigned int
+get_Mode(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 62)) & 0x3);
+}
+
+static __inline unsigned int
+get_Opcode_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 28)) & 0x7);
+}
+
+static __inline unsigned int
+get_Opcode_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 59)) & 0x7);
+}
+
+static __inline unsigned int
+get_Opcode_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 27)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 58)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_Y2(tilegx_bundle_bits n)
+{
+  return (((n >> 26)) & 0x00000001) |
+         (((unsigned int)(n >> 56)) & 0x00000002);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x3);
+}
+
+static __inline unsigned int
+get_ShAmt_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_ShAmt_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_ShAmt_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_ShAmt_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_ShiftOpcodeExtension_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_ShiftOpcodeExtension_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_ShiftOpcodeExtension_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3);
+}
+
+static __inline unsigned int
+get_ShiftOpcodeExtension_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x3);
+}
+
+static __inline unsigned int
+get_SrcA_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 6)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 6)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y2(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 20)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcBDest_Y2(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 51)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_UnaryOpcodeExtension_X0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_UnaryOpcodeExtension_X1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_UnaryOpcodeExtension_Y0(tilegx_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_UnaryOpcodeExtension_Y1(tilegx_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+
+static __inline int
+sign_extend(int n, int num_bits)
+{
+  int shift = (int)(sizeof(int) * 8 - num_bits);
+  return (n << shift) >> shift;
+}
+
+
+
+static __inline tilegx_bundle_bits
+create_BFEnd_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_BFOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xf) << 24);
+}
+
+static __inline tilegx_bundle_bits
+create_BFStart_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 18);
+}
+
+static __inline tilegx_bundle_bits
+create_BrOff_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
+         (((tilegx_bundle_bits)(n & 0x0001ffc0)) << 37);
+}
+
+static __inline tilegx_bundle_bits
+create_BrType_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x1f)) << 54);
+}
+
+static __inline tilegx_bundle_bits
+create_Dest_Imm8_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
+         (((tilegx_bundle_bits)(n & 0x000000c0)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_Dest_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 0);
+}
+
+static __inline tilegx_bundle_bits
+create_Dest_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 31);
+}
+
+static __inline tilegx_bundle_bits
+create_Dest_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 0);
+}
+
+static __inline tilegx_bundle_bits
+create_Dest_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 31);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm16_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xffff) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm16_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0xffff)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8OpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 20);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8OpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0xff)) << 51);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0xff)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_Imm8_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0xff)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_JumpOff_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x7ffffff)) << 31);
+}
+
+static __inline tilegx_bundle_bits
+create_JumpOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x1)) << 58);
+}
+
+static __inline tilegx_bundle_bits
+create_MF_Imm14_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3fff)) << 37);
+}
+
+static __inline tilegx_bundle_bits
+create_MT_Imm14_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) |
+         (((tilegx_bundle_bits)(n & 0x00003fc0)) << 37);
+}
+
+static __inline tilegx_bundle_bits
+create_Mode(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3)) << 62);
+}
+
+static __inline tilegx_bundle_bits
+create_Opcode_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x7) << 28);
+}
+
+static __inline tilegx_bundle_bits
+create_Opcode_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x7)) << 59);
+}
+
+static __inline tilegx_bundle_bits
+create_Opcode_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xf) << 27);
+}
+
+static __inline tilegx_bundle_bits
+create_Opcode_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0xf)) << 58);
+}
+
+static __inline tilegx_bundle_bits
+create_Opcode_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x00000001) << 26) |
+         (((tilegx_bundle_bits)(n & 0x00000002)) << 56);
+}
+
+static __inline tilegx_bundle_bits
+create_RRROpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3ff) << 18);
+}
+
+static __inline tilegx_bundle_bits
+create_RRROpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3ff)) << 49);
+}
+
+static __inline tilegx_bundle_bits
+create_RRROpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 18);
+}
+
+static __inline tilegx_bundle_bits
+create_RRROpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3)) << 49);
+}
+
+static __inline tilegx_bundle_bits
+create_ShAmt_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_ShAmt_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_ShAmt_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_ShAmt_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_ShiftOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3ff) << 18);
+}
+
+static __inline tilegx_bundle_bits
+create_ShiftOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3ff)) << 49);
+}
+
+static __inline tilegx_bundle_bits
+create_ShiftOpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 18);
+}
+
+static __inline tilegx_bundle_bits
+create_ShiftOpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3)) << 49);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcA_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 6);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcA_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 37);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcA_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 6);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcA_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 37);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcA_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 20);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcBDest_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 51);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcB_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcB_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcB_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_SrcB_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_UnaryOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_UnaryOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilegx_bundle_bits
+create_UnaryOpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilegx_bundle_bits
+create_UnaryOpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilegx_bundle_bits)(n & 0x3f)) << 43);
+}
+
+
+enum
+{
+  ADDI_IMM8_OPCODE_X0 = 1,
+  ADDI_IMM8_OPCODE_X1 = 1,
+  ADDI_OPCODE_Y0 = 0,
+  ADDI_OPCODE_Y1 = 1,
+  ADDLI_OPCODE_X0 = 1,
+  ADDLI_OPCODE_X1 = 0,
+  ADDXI_IMM8_OPCODE_X0 = 2,
+  ADDXI_IMM8_OPCODE_X1 = 2,
+  ADDXI_OPCODE_Y0 = 1,
+  ADDXI_OPCODE_Y1 = 2,
+  ADDXLI_OPCODE_X0 = 2,
+  ADDXLI_OPCODE_X1 = 1,
+  ADDXSC_RRR_0_OPCODE_X0 = 1,
+  ADDXSC_RRR_0_OPCODE_X1 = 1,
+  ADDX_RRR_0_OPCODE_X0 = 2,
+  ADDX_RRR_0_OPCODE_X1 = 2,
+  ADDX_RRR_0_OPCODE_Y0 = 0,
+  ADDX_SPECIAL_0_OPCODE_Y1 = 0,
+  ADD_RRR_0_OPCODE_X0 = 3,
+  ADD_RRR_0_OPCODE_X1 = 3,
+  ADD_RRR_0_OPCODE_Y0 = 1,
+  ADD_SPECIAL_0_OPCODE_Y1 = 1,
+  ANDI_IMM8_OPCODE_X0 = 3,
+  ANDI_IMM8_OPCODE_X1 = 3,
+  ANDI_OPCODE_Y0 = 2,
+  ANDI_OPCODE_Y1 = 3,
+  AND_RRR_0_OPCODE_X0 = 4,
+  AND_RRR_0_OPCODE_X1 = 4,
+  AND_RRR_5_OPCODE_Y0 = 0,
+  AND_RRR_5_OPCODE_Y1 = 0,
+  BEQZT_BRANCH_OPCODE_X1 = 16,
+  BEQZ_BRANCH_OPCODE_X1 = 17,
+  BFEXTS_BF_OPCODE_X0 = 4,
+  BFEXTU_BF_OPCODE_X0 = 5,
+  BFINS_BF_OPCODE_X0 = 6,
+  BF_OPCODE_X0 = 3,
+  BGEZT_BRANCH_OPCODE_X1 = 18,
+  BGEZ_BRANCH_OPCODE_X1 = 19,
+  BGTZT_BRANCH_OPCODE_X1 = 20,
+  BGTZ_BRANCH_OPCODE_X1 = 21,
+  BLBCT_BRANCH_OPCODE_X1 = 22,
+  BLBC_BRANCH_OPCODE_X1 = 23,
+  BLBST_BRANCH_OPCODE_X1 = 24,
+  BLBS_BRANCH_OPCODE_X1 = 25,
+  BLEZT_BRANCH_OPCODE_X1 = 26,
+  BLEZ_BRANCH_OPCODE_X1 = 27,
+  BLTZT_BRANCH_OPCODE_X1 = 28,
+  BLTZ_BRANCH_OPCODE_X1 = 29,
+  BNEZT_BRANCH_OPCODE_X1 = 30,
+  BNEZ_BRANCH_OPCODE_X1 = 31,
+  BRANCH_OPCODE_X1 = 2,
+  CMOVEQZ_RRR_0_OPCODE_X0 = 5,
+  CMOVEQZ_RRR_4_OPCODE_Y0 = 0,
+  CMOVNEZ_RRR_0_OPCODE_X0 = 6,
+  CMOVNEZ_RRR_4_OPCODE_Y0 = 1,
+  CMPEQI_IMM8_OPCODE_X0 = 4,
+  CMPEQI_IMM8_OPCODE_X1 = 4,
+  CMPEQI_OPCODE_Y0 = 3,
+  CMPEQI_OPCODE_Y1 = 4,
+  CMPEQ_RRR_0_OPCODE_X0 = 7,
+  CMPEQ_RRR_0_OPCODE_X1 = 5,
+  CMPEQ_RRR_3_OPCODE_Y0 = 0,
+  CMPEQ_RRR_3_OPCODE_Y1 = 2,
+  CMPEXCH4_RRR_0_OPCODE_X1 = 6,
+  CMPEXCH_RRR_0_OPCODE_X1 = 7,
+  CMPLES_RRR_0_OPCODE_X0 = 8,
+  CMPLES_RRR_0_OPCODE_X1 = 8,
+  CMPLES_RRR_2_OPCODE_Y0 = 0,
+  CMPLES_RRR_2_OPCODE_Y1 = 0,
+  CMPLEU_RRR_0_OPCODE_X0 = 9,
+  CMPLEU_RRR_0_OPCODE_X1 = 9,
+  CMPLEU_RRR_2_OPCODE_Y0 = 1,
+  CMPLEU_RRR_2_OPCODE_Y1 = 1,
+  CMPLTSI_IMM8_OPCODE_X0 = 5,
+  CMPLTSI_IMM8_OPCODE_X1 = 5,
+  CMPLTSI_OPCODE_Y0 = 4,
+  CMPLTSI_OPCODE_Y1 = 5,
+  CMPLTS_RRR_0_OPCODE_X0 = 10,
+  CMPLTS_RRR_0_OPCODE_X1 = 10,
+  CMPLTS_RRR_2_OPCODE_Y0 = 2,
+  CMPLTS_RRR_2_OPCODE_Y1 = 2,
+  CMPLTUI_IMM8_OPCODE_X0 = 6,
+  CMPLTUI_IMM8_OPCODE_X1 = 6,
+  CMPLTU_RRR_0_OPCODE_X0 = 11,
+  CMPLTU_RRR_0_OPCODE_X1 = 11,
+  CMPLTU_RRR_2_OPCODE_Y0 = 3,
+  CMPLTU_RRR_2_OPCODE_Y1 = 3,
+  CMPNE_RRR_0_OPCODE_X0 = 12,
+  CMPNE_RRR_0_OPCODE_X1 = 12,
+  CMPNE_RRR_3_OPCODE_Y0 = 1,
+  CMPNE_RRR_3_OPCODE_Y1 = 3,
+  CMULAF_RRR_0_OPCODE_X0 = 13,
+  CMULA_RRR_0_OPCODE_X0 = 14,
+  CMULFR_RRR_0_OPCODE_X0 = 15,
+  CMULF_RRR_0_OPCODE_X0 = 16,
+  CMULHR_RRR_0_OPCODE_X0 = 17,
+  CMULH_RRR_0_OPCODE_X0 = 18,
+  CMUL_RRR_0_OPCODE_X0 = 19,
+  CNTLZ_UNARY_OPCODE_X0 = 1,
+  CNTLZ_UNARY_OPCODE_Y0 = 1,
+  CNTTZ_UNARY_OPCODE_X0 = 2,
+  CNTTZ_UNARY_OPCODE_Y0 = 2,
+  CRC32_32_RRR_0_OPCODE_X0 = 20,
+  CRC32_8_RRR_0_OPCODE_X0 = 21,
+  DBLALIGN2_RRR_0_OPCODE_X0 = 22,
+  DBLALIGN2_RRR_0_OPCODE_X1 = 13,
+  DBLALIGN4_RRR_0_OPCODE_X0 = 23,
+  DBLALIGN4_RRR_0_OPCODE_X1 = 14,
+  DBLALIGN6_RRR_0_OPCODE_X0 = 24,
+  DBLALIGN6_RRR_0_OPCODE_X1 = 15,
+  DBLALIGN_RRR_0_OPCODE_X0 = 25,
+  DRAIN_UNARY_OPCODE_X1 = 1,
+  DTLBPR_UNARY_OPCODE_X1 = 2,
+  EXCH4_RRR_0_OPCODE_X1 = 16,
+  EXCH_RRR_0_OPCODE_X1 = 17,
+  FDOUBLE_ADDSUB_RRR_0_OPCODE_X0 = 26,
+  FDOUBLE_ADD_FLAGS_RRR_0_OPCODE_X0 = 27,
+  FDOUBLE_MUL_FLAGS_RRR_0_OPCODE_X0 = 28,
+  FDOUBLE_PACK1_RRR_0_OPCODE_X0 = 29,
+  FDOUBLE_PACK2_RRR_0_OPCODE_X0 = 30,
+  FDOUBLE_SUB_FLAGS_RRR_0_OPCODE_X0 = 31,
+  FDOUBLE_UNPACK_MAX_RRR_0_OPCODE_X0 = 32,
+  FDOUBLE_UNPACK_MIN_RRR_0_OPCODE_X0 = 33,
+  FETCHADD4_RRR_0_OPCODE_X1 = 18,
+  FETCHADDGEZ4_RRR_0_OPCODE_X1 = 19,
+  FETCHADDGEZ_RRR_0_OPCODE_X1 = 20,
+  FETCHADD_RRR_0_OPCODE_X1 = 21,
+  FETCHAND4_RRR_0_OPCODE_X1 = 22,
+  FETCHAND_RRR_0_OPCODE_X1 = 23,
+  FETCHOR4_RRR_0_OPCODE_X1 = 24,
+  FETCHOR_RRR_0_OPCODE_X1 = 25,
+  FINV_UNARY_OPCODE_X1 = 3,
+  FLUSHWB_UNARY_OPCODE_X1 = 4,
+  FLUSH_UNARY_OPCODE_X1 = 5,
+  FNOP_UNARY_OPCODE_X0 = 3,
+  FNOP_UNARY_OPCODE_X1 = 6,
+  FNOP_UNARY_OPCODE_Y0 = 3,
+  FNOP_UNARY_OPCODE_Y1 = 8,
+  FSINGLE_ADD1_RRR_0_OPCODE_X0 = 34,
+  FSINGLE_ADDSUB2_RRR_0_OPCODE_X0 = 35,
+  FSINGLE_MUL1_RRR_0_OPCODE_X0 = 36,
+  FSINGLE_MUL2_RRR_0_OPCODE_X0 = 37,
+  FSINGLE_PACK1_UNARY_OPCODE_X0 = 4,
+  FSINGLE_PACK1_UNARY_OPCODE_Y0 = 4,
+  FSINGLE_PACK2_RRR_0_OPCODE_X0 = 38,
+  FSINGLE_SUB1_RRR_0_OPCODE_X0 = 39,
+  ICOH_UNARY_OPCODE_X1 = 7,
+  ILL_UNARY_OPCODE_X1 = 8,
+  ILL_UNARY_OPCODE_Y1 = 9,
+  IMM8_OPCODE_X0 = 4,
+  IMM8_OPCODE_X1 = 3,
+  INV_UNARY_OPCODE_X1 = 9,
+  IRET_UNARY_OPCODE_X1 = 10,
+  JALRP_UNARY_OPCODE_X1 = 11,
+  JALRP_UNARY_OPCODE_Y1 = 10,
+  JALR_UNARY_OPCODE_X1 = 12,
+  JALR_UNARY_OPCODE_Y1 = 11,
+  JAL_JUMP_OPCODE_X1 = 0,
+  JRP_UNARY_OPCODE_X1 = 13,
+  JRP_UNARY_OPCODE_Y1 = 12,
+  JR_UNARY_OPCODE_X1 = 14,
+  JR_UNARY_OPCODE_Y1 = 13,
+  JUMP_OPCODE_X1 = 4,
+  J_JUMP_OPCODE_X1 = 1,
+  LD1S_ADD_IMM8_OPCODE_X1 = 7,
+  LD1S_OPCODE_Y2 = 0,
+  LD1S_UNARY_OPCODE_X1 = 15,
+  LD1U_ADD_IMM8_OPCODE_X1 = 8,
+  LD1U_OPCODE_Y2 = 1,
+  LD1U_UNARY_OPCODE_X1 = 16,
+  LD2S_ADD_IMM8_OPCODE_X1 = 9,
+  LD2S_OPCODE_Y2 = 2,
+  LD2S_UNARY_OPCODE_X1 = 17,
+  LD2U_ADD_IMM8_OPCODE_X1 = 10,
+  LD2U_OPCODE_Y2 = 3,
+  LD2U_UNARY_OPCODE_X1 = 18,
+  LD4S_ADD_IMM8_OPCODE_X1 = 11,
+  LD4S_OPCODE_Y2 = 1,
+  LD4S_UNARY_OPCODE_X1 = 19,
+  LD4U_ADD_IMM8_OPCODE_X1 = 12,
+  LD4U_OPCODE_Y2 = 2,
+  LD4U_UNARY_OPCODE_X1 = 20,
+  LDNA_UNARY_OPCODE_X1 = 21,
+  LDNT1S_ADD_IMM8_OPCODE_X1 = 13,
+  LDNT1S_UNARY_OPCODE_X1 = 22,
+  LDNT1U_ADD_IMM8_OPCODE_X1 = 14,
+  LDNT1U_UNARY_OPCODE_X1 = 23,
+  LDNT2S_ADD_IMM8_OPCODE_X1 = 15,
+  LDNT2S_UNARY_OPCODE_X1 = 24,
+  LDNT2U_ADD_IMM8_OPCODE_X1 = 16,
+  LDNT2U_UNARY_OPCODE_X1 = 25,
+  LDNT4S_ADD_IMM8_OPCODE_X1 = 17,
+  LDNT4S_UNARY_OPCODE_X1 = 26,
+  LDNT4U_ADD_IMM8_OPCODE_X1 = 18,
+  LDNT4U_UNARY_OPCODE_X1 = 27,
+  LDNT_ADD_IMM8_OPCODE_X1 = 19,
+  LDNT_UNARY_OPCODE_X1 = 28,
+  LD_ADD_IMM8_OPCODE_X1 = 20,
+  LD_OPCODE_Y2 = 3,
+  LD_UNARY_OPCODE_X1 = 29,
+  LNK_UNARY_OPCODE_X1 = 30,
+  LNK_UNARY_OPCODE_Y1 = 14,
+  LWNA_ADD_IMM8_OPCODE_X1 = 21,
+  MFSPR_IMM8_OPCODE_X1 = 22,
+  MF_UNARY_OPCODE_X1 = 31,
+  MM_BF_OPCODE_X0 = 7,
+  MNZ_RRR_0_OPCODE_X0 = 40,
+  MNZ_RRR_0_OPCODE_X1 = 26,
+  MNZ_RRR_4_OPCODE_Y0 = 2,
+  MNZ_RRR_4_OPCODE_Y1 = 2,
+  MODE_OPCODE_YA2 = 1,
+  MODE_OPCODE_YB2 = 2,
+  MODE_OPCODE_YC2 = 3,
+  MTSPR_IMM8_OPCODE_X1 = 23,
+  MULAX_RRR_0_OPCODE_X0 = 41,
+  MULAX_RRR_3_OPCODE_Y0 = 2,
+  MULA_HS_HS_RRR_0_OPCODE_X0 = 42,
+  MULA_HS_HS_RRR_9_OPCODE_Y0 = 0,
+  MULA_HS_HU_RRR_0_OPCODE_X0 = 43,
+  MULA_HS_LS_RRR_0_OPCODE_X0 = 44,
+  MULA_HS_LU_RRR_0_OPCODE_X0 = 45,
+  MULA_HU_HU_RRR_0_OPCODE_X0 = 46,
+  MULA_HU_HU_RRR_9_OPCODE_Y0 = 1,
+  MULA_HU_LS_RRR_0_OPCODE_X0 = 47,
+  MULA_HU_LU_RRR_0_OPCODE_X0 = 48,
+  MULA_LS_LS_RRR_0_OPCODE_X0 = 49,
+  MULA_LS_LS_RRR_9_OPCODE_Y0 = 2,
+  MULA_LS_LU_RRR_0_OPCODE_X0 = 50,
+  MULA_LU_LU_RRR_0_OPCODE_X0 = 51,
+  MULA_LU_LU_RRR_9_OPCODE_Y0 = 3,
+  MULX_RRR_0_OPCODE_X0 = 52,
+  MULX_RRR_3_OPCODE_Y0 = 3,
+  MUL_HS_HS_RRR_0_OPCODE_X0 = 53,
+  MUL_HS_HS_RRR_8_OPCODE_Y0 = 0,
+  MUL_HS_HU_RRR_0_OPCODE_X0 = 54,
+  MUL_HS_LS_RRR_0_OPCODE_X0 = 55,
+  MUL_HS_LU_RRR_0_OPCODE_X0 = 56,
+  MUL_HU_HU_RRR_0_OPCODE_X0 = 57,
+  MUL_HU_HU_RRR_8_OPCODE_Y0 = 1,
+  MUL_HU_LS_RRR_0_OPCODE_X0 = 58,
+  MUL_HU_LU_RRR_0_OPCODE_X0 = 59,
+  MUL_LS_LS_RRR_0_OPCODE_X0 = 60,
+  MUL_LS_LS_RRR_8_OPCODE_Y0 = 2,
+  MUL_LS_LU_RRR_0_OPCODE_X0 = 61,
+  MUL_LU_LU_RRR_0_OPCODE_X0 = 62,
+  MUL_LU_LU_RRR_8_OPCODE_Y0 = 3,
+  MZ_RRR_0_OPCODE_X0 = 63,
+  MZ_RRR_0_OPCODE_X1 = 27,
+  MZ_RRR_4_OPCODE_Y0 = 3,
+  MZ_RRR_4_OPCODE_Y1 = 3,
+  NAP_UNARY_OPCODE_X1 = 32,
+  NOP_UNARY_OPCODE_X0 = 5,
+  NOP_UNARY_OPCODE_X1 = 33,
+  NOP_UNARY_OPCODE_Y0 = 5,
+  NOP_UNARY_OPCODE_Y1 = 15,
+  NOR_RRR_0_OPCODE_X0 = 64,
+  NOR_RRR_0_OPCODE_X1 = 28,
+  NOR_RRR_5_OPCODE_Y0 = 1,
+  NOR_RRR_5_OPCODE_Y1 = 1,
+  ORI_IMM8_OPCODE_X0 = 7,
+  ORI_IMM8_OPCODE_X1 = 24,
+  OR_RRR_0_OPCODE_X0 = 65,
+  OR_RRR_0_OPCODE_X1 = 29,
+  OR_RRR_5_OPCODE_Y0 = 2,
+  OR_RRR_5_OPCODE_Y1 = 2,
+  PCNT_UNARY_OPCODE_X0 = 6,
+  PCNT_UNARY_OPCODE_Y0 = 6,
+  REVBITS_UNARY_OPCODE_X0 = 7,
+  REVBITS_UNARY_OPCODE_Y0 = 7,
+  REVBYTES_UNARY_OPCODE_X0 = 8,
+  REVBYTES_UNARY_OPCODE_Y0 = 8,
+  ROTLI_SHIFT_OPCODE_X0 = 1,
+  ROTLI_SHIFT_OPCODE_X1 = 1,
+  ROTLI_SHIFT_OPCODE_Y0 = 0,
+  ROTLI_SHIFT_OPCODE_Y1 = 0,
+  ROTL_RRR_0_OPCODE_X0 = 66,
+  ROTL_RRR_0_OPCODE_X1 = 30,
+  ROTL_RRR_6_OPCODE_Y0 = 0,
+  ROTL_RRR_6_OPCODE_Y1 = 0,
+  RRR_0_OPCODE_X0 = 5,
+  RRR_0_OPCODE_X1 = 5,
+  RRR_0_OPCODE_Y0 = 5,
+  RRR_0_OPCODE_Y1 = 6,
+  RRR_1_OPCODE_Y0 = 6,
+  RRR_1_OPCODE_Y1 = 7,
+  RRR_2_OPCODE_Y0 = 7,
+  RRR_2_OPCODE_Y1 = 8,
+  RRR_3_OPCODE_Y0 = 8,
+  RRR_3_OPCODE_Y1 = 9,
+  RRR_4_OPCODE_Y0 = 9,
+  RRR_4_OPCODE_Y1 = 10,
+  RRR_5_OPCODE_Y0 = 10,
+  RRR_5_OPCODE_Y1 = 11,
+  RRR_6_OPCODE_Y0 = 11,
+  RRR_6_OPCODE_Y1 = 12,
+  RRR_7_OPCODE_Y0 = 12,
+  RRR_7_OPCODE_Y1 = 13,
+  RRR_8_OPCODE_Y0 = 13,
+  RRR_9_OPCODE_Y0 = 14,
+  SHIFT_OPCODE_X0 = 6,
+  SHIFT_OPCODE_X1 = 6,
+  SHIFT_OPCODE_Y0 = 15,
+  SHIFT_OPCODE_Y1 = 14,
+  SHL16INSLI_OPCODE_X0 = 7,
+  SHL16INSLI_OPCODE_X1 = 7,
+  SHL1ADDX_RRR_0_OPCODE_X0 = 67,
+  SHL1ADDX_RRR_0_OPCODE_X1 = 31,
+  SHL1ADDX_RRR_7_OPCODE_Y0 = 1,
+  SHL1ADDX_RRR_7_OPCODE_Y1 = 1,
+  SHL1ADD_RRR_0_OPCODE_X0 = 68,
+  SHL1ADD_RRR_0_OPCODE_X1 = 32,
+  SHL1ADD_RRR_1_OPCODE_Y0 = 0,
+  SHL1ADD_RRR_1_OPCODE_Y1 = 0,
+  SHL2ADDX_RRR_0_OPCODE_X0 = 69,
+  SHL2ADDX_RRR_0_OPCODE_X1 = 33,
+  SHL2ADDX_RRR_7_OPCODE_Y0 = 2,
+  SHL2ADDX_RRR_7_OPCODE_Y1 = 2,
+  SHL2ADD_RRR_0_OPCODE_X0 = 70,
+  SHL2ADD_RRR_0_OPCODE_X1 = 34,
+  SHL2ADD_RRR_1_OPCODE_Y0 = 1,
+  SHL2ADD_RRR_1_OPCODE_Y1 = 1,
+  SHL3ADDX_RRR_0_OPCODE_X0 = 71,
+  SHL3ADDX_RRR_0_OPCODE_X1 = 35,
+  SHL3ADDX_RRR_7_OPCODE_Y0 = 3,
+  SHL3ADDX_RRR_7_OPCODE_Y1 = 3,
+  SHL3ADD_RRR_0_OPCODE_X0 = 72,
+  SHL3ADD_RRR_0_OPCODE_X1 = 36,
+  SHL3ADD_RRR_1_OPCODE_Y0 = 2,
+  SHL3ADD_RRR_1_OPCODE_Y1 = 2,
+  SHLI_SHIFT_OPCODE_X0 = 2,
+  SHLI_SHIFT_OPCODE_X1 = 2,
+  SHLI_SHIFT_OPCODE_Y0 = 1,
+  SHLI_SHIFT_OPCODE_Y1 = 1,
+  SHLXI_SHIFT_OPCODE_X0 = 3,
+  SHLXI_SHIFT_OPCODE_X1 = 3,
+  SHLX_RRR_0_OPCODE_X0 = 73,
+  SHLX_RRR_0_OPCODE_X1 = 37,
+  SHL_RRR_0_OPCODE_X0 = 74,
+  SHL_RRR_0_OPCODE_X1 = 38,
+  SHL_RRR_6_OPCODE_Y0 = 1,
+  SHL_RRR_6_OPCODE_Y1 = 1,
+  SHRSI_SHIFT_OPCODE_X0 = 4,
+  SHRSI_SHIFT_OPCODE_X1 = 4,
+  SHRSI_SHIFT_OPCODE_Y0 = 2,
+  SHRSI_SHIFT_OPCODE_Y1 = 2,
+  SHRS_RRR_0_OPCODE_X0 = 75,
+  SHRS_RRR_0_OPCODE_X1 = 39,
+  SHRS_RRR_6_OPCODE_Y0 = 2,
+  SHRS_RRR_6_OPCODE_Y1 = 2,
+  SHRUI_SHIFT_OPCODE_X0 = 5,
+  SHRUI_SHIFT_OPCODE_X1 = 5,
+  SHRUI_SHIFT_OPCODE_Y0 = 3,
+  SHRUI_SHIFT_OPCODE_Y1 = 3,
+  SHRUXI_SHIFT_OPCODE_X0 = 6,
+  SHRUXI_SHIFT_OPCODE_X1 = 6,
+  SHRUX_RRR_0_OPCODE_X0 = 76,
+  SHRUX_RRR_0_OPCODE_X1 = 40,
+  SHRU_RRR_0_OPCODE_X0 = 77,
+  SHRU_RRR_0_OPCODE_X1 = 41,
+  SHRU_RRR_6_OPCODE_Y0 = 3,
+  SHRU_RRR_6_OPCODE_Y1 = 3,
+  SHUFFLEBYTES_RRR_0_OPCODE_X0 = 78,
+  ST1_ADD_IMM8_OPCODE_X1 = 25,
+  ST1_OPCODE_Y2 = 0,
+  ST1_RRR_0_OPCODE_X1 = 42,
+  ST2_ADD_IMM8_OPCODE_X1 = 26,
+  ST2_OPCODE_Y2 = 1,
+  ST2_RRR_0_OPCODE_X1 = 43,
+  ST4_ADD_IMM8_OPCODE_X1 = 27,
+  ST4_OPCODE_Y2 = 2,
+  ST4_RRR_0_OPCODE_X1 = 44,
+  STNT1_ADD_IMM8_OPCODE_X1 = 28,
+  STNT1_RRR_0_OPCODE_X1 = 45,
+  STNT2_ADD_IMM8_OPCODE_X1 = 29,
+  STNT2_RRR_0_OPCODE_X1 = 46,
+  STNT4_ADD_IMM8_OPCODE_X1 = 30,
+  STNT4_RRR_0_OPCODE_X1 = 47,
+  STNT_ADD_IMM8_OPCODE_X1 = 31,
+  STNT_RRR_0_OPCODE_X1 = 48,
+  ST_ADD_IMM8_OPCODE_X1 = 32,
+  ST_OPCODE_Y2 = 3,
+  ST_RRR_0_OPCODE_X1 = 49,
+  SUBXSC_RRR_0_OPCODE_X0 = 79,
+  SUBXSC_RRR_0_OPCODE_X1 = 50,
+  SUBX_RRR_0_OPCODE_X0 = 80,
+  SUBX_RRR_0_OPCODE_X1 = 51,
+  SUBX_RRR_0_OPCODE_Y0 = 2,
+  SUBX_RRR_0_OPCODE_Y1 = 2,
+  SUB_RRR_0_OPCODE_X0 = 81,
+  SUB_RRR_0_OPCODE_X1 = 52,
+  SUB_RRR_0_OPCODE_Y0 = 3,
+  SUB_RRR_0_OPCODE_Y1 = 3,
+  SWINT0_UNARY_OPCODE_X1 = 34,
+  SWINT1_UNARY_OPCODE_X1 = 35,
+  SWINT2_UNARY_OPCODE_X1 = 36,
+  SWINT3_UNARY_OPCODE_X1 = 37,
+  TBLIDXB0_UNARY_OPCODE_X0 = 9,
+  TBLIDXB0_UNARY_OPCODE_Y0 = 9,
+  TBLIDXB1_UNARY_OPCODE_X0 = 10,
+  TBLIDXB1_UNARY_OPCODE_Y0 = 10,
+  TBLIDXB2_UNARY_OPCODE_X0 = 11,
+  TBLIDXB2_UNARY_OPCODE_Y0 = 11,
+  TBLIDXB3_UNARY_OPCODE_X0 = 12,
+  TBLIDXB3_UNARY_OPCODE_Y0 = 12,
+  UNARY_RRR_0_OPCODE_X0 = 82,
+  UNARY_RRR_0_OPCODE_X1 = 53,
+  UNARY_RRR_1_OPCODE_Y0 = 3,
+  UNARY_RRR_1_OPCODE_Y1 = 3,
+  V1ADDI_IMM8_OPCODE_X0 = 8,
+  V1ADDI_IMM8_OPCODE_X1 = 33,
+  V1ADDUC_RRR_0_OPCODE_X0 = 83,
+  V1ADDUC_RRR_0_OPCODE_X1 = 54,
+  V1ADD_RRR_0_OPCODE_X0 = 84,
+  V1ADD_RRR_0_OPCODE_X1 = 55,
+  V1ADIFFU_RRR_0_OPCODE_X0 = 85,
+  V1AVGU_RRR_0_OPCODE_X0 = 86,
+  V1CMPEQI_IMM8_OPCODE_X0 = 9,
+  V1CMPEQI_IMM8_OPCODE_X1 = 34,
+  V1CMPEQ_RRR_0_OPCODE_X0 = 87,
+  V1CMPEQ_RRR_0_OPCODE_X1 = 56,
+  V1CMPLES_RRR_0_OPCODE_X0 = 88,
+  V1CMPLES_RRR_0_OPCODE_X1 = 57,
+  V1CMPLEU_RRR_0_OPCODE_X0 = 89,
+  V1CMPLEU_RRR_0_OPCODE_X1 = 58,
+  V1CMPLTSI_IMM8_OPCODE_X0 = 10,
+  V1CMPLTSI_IMM8_OPCODE_X1 = 35,
+  V1CMPLTS_RRR_0_OPCODE_X0 = 90,
+  V1CMPLTS_RRR_0_OPCODE_X1 = 59,
+  V1CMPLTUI_IMM8_OPCODE_X0 = 11,
+  V1CMPLTUI_IMM8_OPCODE_X1 = 36,
+  V1CMPLTU_RRR_0_OPCODE_X0 = 91,
+  V1CMPLTU_RRR_0_OPCODE_X1 = 60,
+  V1CMPNE_RRR_0_OPCODE_X0 = 92,
+  V1CMPNE_RRR_0_OPCODE_X1 = 61,
+  V1DDOTPUA_RRR_0_OPCODE_X0 = 161,
+  V1DDOTPUSA_RRR_0_OPCODE_X0 = 93,
+  V1DDOTPUS_RRR_0_OPCODE_X0 = 94,
+  V1DDOTPU_RRR_0_OPCODE_X0 = 162,
+  V1DOTPA_RRR_0_OPCODE_X0 = 95,
+  V1DOTPUA_RRR_0_OPCODE_X0 = 163,
+  V1DOTPUSA_RRR_0_OPCODE_X0 = 96,
+  V1DOTPUS_RRR_0_OPCODE_X0 = 97,
+  V1DOTPU_RRR_0_OPCODE_X0 = 164,
+  V1DOTP_RRR_0_OPCODE_X0 = 98,
+  V1INT_H_RRR_0_OPCODE_X0 = 99,
+  V1INT_H_RRR_0_OPCODE_X1 = 62,
+  V1INT_L_RRR_0_OPCODE_X0 = 100,
+  V1INT_L_RRR_0_OPCODE_X1 = 63,
+  V1MAXUI_IMM8_OPCODE_X0 = 12,
+  V1MAXUI_IMM8_OPCODE_X1 = 37,
+  V1MAXU_RRR_0_OPCODE_X0 = 101,
+  V1MAXU_RRR_0_OPCODE_X1 = 64,
+  V1MINUI_IMM8_OPCODE_X0 = 13,
+  V1MINUI_IMM8_OPCODE_X1 = 38,
+  V1MINU_RRR_0_OPCODE_X0 = 102,
+  V1MINU_RRR_0_OPCODE_X1 = 65,
+  V1MNZ_RRR_0_OPCODE_X0 = 103,
+  V1MNZ_RRR_0_OPCODE_X1 = 66,
+  V1MULTU_RRR_0_OPCODE_X0 = 104,
+  V1MULUS_RRR_0_OPCODE_X0 = 105,
+  V1MULU_RRR_0_OPCODE_X0 = 106,
+  V1MZ_RRR_0_OPCODE_X0 = 107,
+  V1MZ_RRR_0_OPCODE_X1 = 67,
+  V1SADAU_RRR_0_OPCODE_X0 = 108,
+  V1SADU_RRR_0_OPCODE_X0 = 109,
+  V1SHLI_SHIFT_OPCODE_X0 = 7,
+  V1SHLI_SHIFT_OPCODE_X1 = 7,
+  V1SHL_RRR_0_OPCODE_X0 = 110,
+  V1SHL_RRR_0_OPCODE_X1 = 68,
+  V1SHRSI_SHIFT_OPCODE_X0 = 8,
+  V1SHRSI_SHIFT_OPCODE_X1 = 8,
+  V1SHRS_RRR_0_OPCODE_X0 = 111,
+  V1SHRS_RRR_0_OPCODE_X1 = 69,
+  V1SHRUI_SHIFT_OPCODE_X0 = 9,
+  V1SHRUI_SHIFT_OPCODE_X1 = 9,
+  V1SHRU_RRR_0_OPCODE_X0 = 112,
+  V1SHRU_RRR_0_OPCODE_X1 = 70,
+  V1SUBUC_RRR_0_OPCODE_X0 = 113,
+  V1SUBUC_RRR_0_OPCODE_X1 = 71,
+  V1SUB_RRR_0_OPCODE_X0 = 114,
+  V1SUB_RRR_0_OPCODE_X1 = 72,
+  V2ADDI_IMM8_OPCODE_X0 = 14,
+  V2ADDI_IMM8_OPCODE_X1 = 39,
+  V2ADDSC_RRR_0_OPCODE_X0 = 115,
+  V2ADDSC_RRR_0_OPCODE_X1 = 73,
+  V2ADD_RRR_0_OPCODE_X0 = 116,
+  V2ADD_RRR_0_OPCODE_X1 = 74,
+  V2ADIFFS_RRR_0_OPCODE_X0 = 117,
+  V2AVGS_RRR_0_OPCODE_X0 = 118,
+  V2CMPEQI_IMM8_OPCODE_X0 = 15,
+  V2CMPEQI_IMM8_OPCODE_X1 = 40,
+  V2CMPEQ_RRR_0_OPCODE_X0 = 119,
+  V2CMPEQ_RRR_0_OPCODE_X1 = 75,
+  V2CMPLES_RRR_0_OPCODE_X0 = 120,
+  V2CMPLES_RRR_0_OPCODE_X1 = 76,
+  V2CMPLEU_RRR_0_OPCODE_X0 = 121,
+  V2CMPLEU_RRR_0_OPCODE_X1 = 77,
+  V2CMPLTSI_IMM8_OPCODE_X0 = 16,
+  V2CMPLTSI_IMM8_OPCODE_X1 = 41,
+  V2CMPLTS_RRR_0_OPCODE_X0 = 122,
+  V2CMPLTS_RRR_0_OPCODE_X1 = 78,
+  V2CMPLTUI_IMM8_OPCODE_X0 = 17,
+  V2CMPLTUI_IMM8_OPCODE_X1 = 42,
+  V2CMPLTU_RRR_0_OPCODE_X0 = 123,
+  V2CMPLTU_RRR_0_OPCODE_X1 = 79,
+  V2CMPNE_RRR_0_OPCODE_X0 = 124,
+  V2CMPNE_RRR_0_OPCODE_X1 = 80,
+  V2DOTPA_RRR_0_OPCODE_X0 = 125,
+  V2DOTP_RRR_0_OPCODE_X0 = 126,
+  V2INT_H_RRR_0_OPCODE_X0 = 127,
+  V2INT_H_RRR_0_OPCODE_X1 = 81,
+  V2INT_L_RRR_0_OPCODE_X0 = 128,
+  V2INT_L_RRR_0_OPCODE_X1 = 82,
+  V2MAXSI_IMM8_OPCODE_X0 = 18,
+  V2MAXSI_IMM8_OPCODE_X1 = 43,
+  V2MAXS_RRR_0_OPCODE_X0 = 129,
+  V2MAXS_RRR_0_OPCODE_X1 = 83,
+  V2MINSI_IMM8_OPCODE_X0 = 19,
+  V2MINSI_IMM8_OPCODE_X1 = 44,
+  V2MINS_RRR_0_OPCODE_X0 = 130,
+  V2MINS_RRR_0_OPCODE_X1 = 84,
+  V2MNZ_RRR_0_OPCODE_X0 = 131,
+  V2MNZ_RRR_0_OPCODE_X1 = 85,
+  V2MULFSC_RRR_0_OPCODE_X0 = 132,
+  V2MULS_RRR_0_OPCODE_X0 = 133,
+  V2MULTS_RRR_0_OPCODE_X0 = 134,
+  V2MZ_RRR_0_OPCODE_X0 = 135,
+  V2MZ_RRR_0_OPCODE_X1 = 86,
+  V2PACKH_RRR_0_OPCODE_X0 = 136,
+  V2PACKH_RRR_0_OPCODE_X1 = 87,
+  V2PACKL_RRR_0_OPCODE_X0 = 137,
+  V2PACKL_RRR_0_OPCODE_X1 = 88,
+  V2PACKUC_RRR_0_OPCODE_X0 = 138,
+  V2PACKUC_RRR_0_OPCODE_X1 = 89,
+  V2SADAS_RRR_0_OPCODE_X0 = 139,
+  V2SADAU_RRR_0_OPCODE_X0 = 140,
+  V2SADS_RRR_0_OPCODE_X0 = 141,
+  V2SADU_RRR_0_OPCODE_X0 = 142,
+  V2SHLI_SHIFT_OPCODE_X0 = 10,
+  V2SHLI_SHIFT_OPCODE_X1 = 10,
+  V2SHLSC_RRR_0_OPCODE_X0 = 143,
+  V2SHLSC_RRR_0_OPCODE_X1 = 90,
+  V2SHL_RRR_0_OPCODE_X0 = 144,
+  V2SHL_RRR_0_OPCODE_X1 = 91,
+  V2SHRSI_SHIFT_OPCODE_X0 = 11,
+  V2SHRSI_SHIFT_OPCODE_X1 = 11,
+  V2SHRS_RRR_0_OPCODE_X0 = 145,
+  V2SHRS_RRR_0_OPCODE_X1 = 92,
+  V2SHRUI_SHIFT_OPCODE_X0 = 12,
+  V2SHRUI_SHIFT_OPCODE_X1 = 12,
+  V2SHRU_RRR_0_OPCODE_X0 = 146,
+  V2SHRU_RRR_0_OPCODE_X1 = 93,
+  V2SUBSC_RRR_0_OPCODE_X0 = 147,
+  V2SUBSC_RRR_0_OPCODE_X1 = 94,
+  V2SUB_RRR_0_OPCODE_X0 = 148,
+  V2SUB_RRR_0_OPCODE_X1 = 95,
+  V4ADDSC_RRR_0_OPCODE_X0 = 149,
+  V4ADDSC_RRR_0_OPCODE_X1 = 96,
+  V4ADD_RRR_0_OPCODE_X0 = 150,
+  V4ADD_RRR_0_OPCODE_X1 = 97,
+  V4INT_H_RRR_0_OPCODE_X0 = 151,
+  V4INT_H_RRR_0_OPCODE_X1 = 98,
+  V4INT_L_RRR_0_OPCODE_X0 = 152,
+  V4INT_L_RRR_0_OPCODE_X1 = 99,
+  V4PACKSC_RRR_0_OPCODE_X0 = 153,
+  V4PACKSC_RRR_0_OPCODE_X1 = 100,
+  V4SHLSC_RRR_0_OPCODE_X0 = 154,
+  V4SHLSC_RRR_0_OPCODE_X1 = 101,
+  V4SHL_RRR_0_OPCODE_X0 = 155,
+  V4SHL_RRR_0_OPCODE_X1 = 102,
+  V4SHRS_RRR_0_OPCODE_X0 = 156,
+  V4SHRS_RRR_0_OPCODE_X1 = 103,
+  V4SHRU_RRR_0_OPCODE_X0 = 157,
+  V4SHRU_RRR_0_OPCODE_X1 = 104,
+  V4SUBSC_RRR_0_OPCODE_X0 = 158,
+  V4SUBSC_RRR_0_OPCODE_X1 = 105,
+  V4SUB_RRR_0_OPCODE_X0 = 159,
+  V4SUB_RRR_0_OPCODE_X1 = 106,
+  WH64_UNARY_OPCODE_X1 = 38,
+  XORI_IMM8_OPCODE_X0 = 20,
+  XORI_IMM8_OPCODE_X1 = 45,
+  XOR_RRR_0_OPCODE_X0 = 160,
+  XOR_RRR_0_OPCODE_X1 = 107,
+  XOR_RRR_5_OPCODE_Y0 = 3,
+  XOR_RRR_5_OPCODE_Y1 = 3
+};
+
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ARCH_OPCODE_H__ */
diff --git a/arch/tile/include/uapi/arch/opcode_tilepro.h b/arch/tile/include/uapi/arch/opcode_tilepro.h
new file mode 100644
index 000000000..4451cff1a
--- /dev/null
+++ b/arch/tile/include/uapi/arch/opcode_tilepro.h
@@ -0,0 +1,1472 @@
+/* TILEPro opcode information.
+ *
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ *
+ *
+ *
+ *
+ *
+ */
+
+#ifndef __ARCH_OPCODE_H__
+#define __ARCH_OPCODE_H__
+
+#ifndef __ASSEMBLER__
+
+typedef unsigned long long tilepro_bundle_bits;
+
+/* This is the bit that determines if a bundle is in the Y encoding. */
+#define TILEPRO_BUNDLE_Y_ENCODING_MASK ((tilepro_bundle_bits)1 << 63)
+
+enum
+{
+  /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */
+  TILEPRO_MAX_INSTRUCTIONS_PER_BUNDLE = 3,
+
+  /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */
+  TILEPRO_NUM_PIPELINE_ENCODINGS = 5,
+
+  /* Log base 2 of TILEPRO_BUNDLE_SIZE_IN_BYTES. */
+  TILEPRO_LOG2_BUNDLE_SIZE_IN_BYTES = 3,
+
+  /* Instructions take this many bytes. */
+  TILEPRO_BUNDLE_SIZE_IN_BYTES = 1 << TILEPRO_LOG2_BUNDLE_SIZE_IN_BYTES,
+
+  /* Log base 2 of TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES. */
+  TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3,
+
+  /* Bundles should be aligned modulo this number of bytes. */
+  TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES =
+    (1 << TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES),
+
+  /* Log base 2 of TILEPRO_SN_INSTRUCTION_SIZE_IN_BYTES. */
+  TILEPRO_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES = 1,
+
+  /* Static network instructions take this many bytes. */
+  TILEPRO_SN_INSTRUCTION_SIZE_IN_BYTES =
+    (1 << TILEPRO_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES),
+
+  /* Number of registers (some are magic, such as network I/O). */
+  TILEPRO_NUM_REGISTERS = 64,
+
+  /* Number of static network registers. */
+  TILEPRO_NUM_SN_REGISTERS = 4
+};
+
+/* Make a few "tile_" variables to simplify common code between
+   architectures.  */
+
+typedef tilepro_bundle_bits tile_bundle_bits;
+#define TILE_BUNDLE_SIZE_IN_BYTES TILEPRO_BUNDLE_SIZE_IN_BYTES
+#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEPRO_BUNDLE_ALIGNMENT_IN_BYTES
+#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \
+  TILEPRO_LOG2_BUNDLE_ALIGNMENT_IN_BYTES
+#define TILE_BPT_BUNDLE TILEPRO_BPT_BUNDLE
+
+/* 64-bit pattern for a { bpt ; nop } bundle. */
+#define TILEPRO_BPT_BUNDLE 0x400b3cae70166000ULL
+
+static __inline unsigned int
+get_BrOff_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_BrOff_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x00007fff) |
+         (((unsigned int)(n >> 20)) & 0x00018000);
+}
+
+static __inline unsigned int
+get_BrType_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0xf);
+}
+
+static __inline unsigned int
+get_Dest_Imm8_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x0000003f) |
+         (((unsigned int)(n >> 43)) & 0x000000c0);
+}
+
+static __inline unsigned int
+get_Dest_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 2)) & 0x3);
+}
+
+static __inline unsigned int
+get_Dest_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Dest_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Imm16_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xffff);
+}
+
+static __inline unsigned int
+get_Imm16_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xffff);
+}
+
+static __inline unsigned int
+get_Imm8_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0xff);
+}
+
+static __inline unsigned int
+get_Imm8_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0xff);
+}
+
+static __inline unsigned int
+get_ImmOpcodeExtension_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 20)) & 0x7f);
+}
+
+static __inline unsigned int
+get_ImmOpcodeExtension_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 51)) & 0x7f);
+}
+
+static __inline unsigned int
+get_ImmRROpcodeExtension_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 8)) & 0x3);
+}
+
+static __inline unsigned int
+get_JOffLong_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x00007fff) |
+         (((unsigned int)(n >> 20)) & 0x00018000) |
+         (((unsigned int)(n >> 14)) & 0x001e0000) |
+         (((unsigned int)(n >> 16)) & 0x07e00000) |
+         (((unsigned int)(n >> 31)) & 0x18000000);
+}
+
+static __inline unsigned int
+get_JOff_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x00007fff) |
+         (((unsigned int)(n >> 20)) & 0x00018000) |
+         (((unsigned int)(n >> 14)) & 0x001e0000) |
+         (((unsigned int)(n >> 16)) & 0x07e00000) |
+         (((unsigned int)(n >> 31)) & 0x08000000);
+}
+
+static __inline unsigned int
+get_MF_Imm15_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x00003fff) |
+         (((unsigned int)(n >> 44)) & 0x00004000);
+}
+
+static __inline unsigned int
+get_MMEnd_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x1f);
+}
+
+static __inline unsigned int
+get_MMEnd_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x1f);
+}
+
+static __inline unsigned int
+get_MMStart_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 23)) & 0x1f);
+}
+
+static __inline unsigned int
+get_MMStart_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 54)) & 0x1f);
+}
+
+static __inline unsigned int
+get_MT_Imm15_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 31)) & 0x0000003f) |
+         (((unsigned int)(n >> 37)) & 0x00003fc0) |
+         (((unsigned int)(n >> 44)) & 0x00004000);
+}
+
+static __inline unsigned int
+get_Mode(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 63)) & 0x1);
+}
+
+static __inline unsigned int
+get_NoRegOpcodeExtension_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 10)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Opcode_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 28)) & 0x7);
+}
+
+static __inline unsigned int
+get_Opcode_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 59)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 27)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 59)) & 0xf);
+}
+
+static __inline unsigned int
+get_Opcode_Y2(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 56)) & 0x7);
+}
+
+static __inline unsigned int
+get_RROpcodeExtension_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 4)) & 0xf);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x1ff);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x1ff);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 18)) & 0x3);
+}
+
+static __inline unsigned int
+get_RRROpcodeExtension_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 49)) & 0x3);
+}
+
+static __inline unsigned int
+get_RouteOpcodeExtension_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_S_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 27)) & 0x1);
+}
+
+static __inline unsigned int
+get_S_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 58)) & 0x1);
+}
+
+static __inline unsigned int
+get_ShAmt_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x1f);
+}
+
+static __inline unsigned int
+get_ShAmt_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x1f);
+}
+
+static __inline unsigned int
+get_ShAmt_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x1f);
+}
+
+static __inline unsigned int
+get_ShAmt_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x1f);
+}
+
+static __inline unsigned int
+get_SrcA_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 6)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 6)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 37)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcA_Y2(tilepro_bundle_bits n)
+{
+  return (((n >> 26)) & 0x00000001) |
+         (((unsigned int)(n >> 50)) & 0x0000003e);
+}
+
+static __inline unsigned int
+get_SrcBDest_Y2(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 20)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x3f);
+}
+
+static __inline unsigned int
+get_SrcB_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x3f);
+}
+
+static __inline unsigned int
+get_Src_SN(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 0)) & 0x3);
+}
+
+static __inline unsigned int
+get_UnOpcodeExtension_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x1f);
+}
+
+static __inline unsigned int
+get_UnOpcodeExtension_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x1f);
+}
+
+static __inline unsigned int
+get_UnOpcodeExtension_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 12)) & 0x1f);
+}
+
+static __inline unsigned int
+get_UnOpcodeExtension_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 43)) & 0x1f);
+}
+
+static __inline unsigned int
+get_UnShOpcodeExtension_X0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 17)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_UnShOpcodeExtension_X1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 48)) & 0x3ff);
+}
+
+static __inline unsigned int
+get_UnShOpcodeExtension_Y0(tilepro_bundle_bits num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((n >> 17)) & 0x7);
+}
+
+static __inline unsigned int
+get_UnShOpcodeExtension_Y1(tilepro_bundle_bits n)
+{
+  return (((unsigned int)(n >> 48)) & 0x7);
+}
+
+
+static __inline int
+sign_extend(int n, int num_bits)
+{
+  int shift = (int)(sizeof(int) * 8 - num_bits);
+  return (n << shift) >> shift;
+}
+
+
+
+static __inline tilepro_bundle_bits
+create_BrOff_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3ff) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_BrOff_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) |
+         (((tilepro_bundle_bits)(n & 0x00018000)) << 20);
+}
+
+static __inline tilepro_bundle_bits
+create_BrType_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xf)) << 31);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_Imm8_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x0000003f)) << 31) |
+         (((tilepro_bundle_bits)(n & 0x000000c0)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 2);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 31);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_Dest_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 31);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm16_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xffff) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm16_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xffff)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm8_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm8_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm8_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xff)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm8_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xff) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_Imm8_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xff)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_ImmOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x7f) << 20);
+}
+
+static __inline tilepro_bundle_bits
+create_ImmOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x7f)) << 51);
+}
+
+static __inline tilepro_bundle_bits
+create_ImmRROpcodeExtension_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 8);
+}
+
+static __inline tilepro_bundle_bits
+create_JOffLong_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) |
+         (((tilepro_bundle_bits)(n & 0x00018000)) << 20) |
+         (((tilepro_bundle_bits)(n & 0x001e0000)) << 14) |
+         (((tilepro_bundle_bits)(n & 0x07e00000)) << 16) |
+         (((tilepro_bundle_bits)(n & 0x18000000)) << 31);
+}
+
+static __inline tilepro_bundle_bits
+create_JOff_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x00007fff)) << 43) |
+         (((tilepro_bundle_bits)(n & 0x00018000)) << 20) |
+         (((tilepro_bundle_bits)(n & 0x001e0000)) << 14) |
+         (((tilepro_bundle_bits)(n & 0x07e00000)) << 16) |
+         (((tilepro_bundle_bits)(n & 0x08000000)) << 31);
+}
+
+static __inline tilepro_bundle_bits
+create_MF_Imm15_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x00003fff)) << 37) |
+         (((tilepro_bundle_bits)(n & 0x00004000)) << 44);
+}
+
+static __inline tilepro_bundle_bits
+create_MMEnd_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 18);
+}
+
+static __inline tilepro_bundle_bits
+create_MMEnd_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 49);
+}
+
+static __inline tilepro_bundle_bits
+create_MMStart_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 23);
+}
+
+static __inline tilepro_bundle_bits
+create_MMStart_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 54);
+}
+
+static __inline tilepro_bundle_bits
+create_MT_Imm15_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x0000003f)) << 31) |
+         (((tilepro_bundle_bits)(n & 0x00003fc0)) << 37) |
+         (((tilepro_bundle_bits)(n & 0x00004000)) << 44);
+}
+
+static __inline tilepro_bundle_bits
+create_Mode(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1)) << 63);
+}
+
+static __inline tilepro_bundle_bits
+create_NoRegOpcodeExtension_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xf) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 10);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x7) << 28);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xf)) << 59);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xf) << 27);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0xf)) << 59);
+}
+
+static __inline tilepro_bundle_bits
+create_Opcode_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x7)) << 56);
+}
+
+static __inline tilepro_bundle_bits
+create_RROpcodeExtension_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0xf) << 4);
+}
+
+static __inline tilepro_bundle_bits
+create_RRROpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1ff) << 18);
+}
+
+static __inline tilepro_bundle_bits
+create_RRROpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1ff)) << 49);
+}
+
+static __inline tilepro_bundle_bits
+create_RRROpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 18);
+}
+
+static __inline tilepro_bundle_bits
+create_RRROpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3)) << 49);
+}
+
+static __inline tilepro_bundle_bits
+create_RouteOpcodeExtension_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3ff) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_S_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1) << 27);
+}
+
+static __inline tilepro_bundle_bits
+create_S_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1)) << 58);
+}
+
+static __inline tilepro_bundle_bits
+create_ShAmt_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_ShAmt_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_ShAmt_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_ShAmt_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcA_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 6);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcA_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 37);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcA_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 6);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcA_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 37);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcA_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x00000001) << 26) |
+         (((tilepro_bundle_bits)(n & 0x0000003e)) << 50);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcBDest_Y2(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 20);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcB_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcB_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcB_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_SrcB_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_Src_SN(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3) << 0);
+}
+
+static __inline tilepro_bundle_bits
+create_UnOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_UnOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_UnOpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x1f) << 12);
+}
+
+static __inline tilepro_bundle_bits
+create_UnOpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x1f)) << 43);
+}
+
+static __inline tilepro_bundle_bits
+create_UnShOpcodeExtension_X0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x3ff) << 17);
+}
+
+static __inline tilepro_bundle_bits
+create_UnShOpcodeExtension_X1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x3ff)) << 48);
+}
+
+static __inline tilepro_bundle_bits
+create_UnShOpcodeExtension_Y0(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return ((n & 0x7) << 17);
+}
+
+static __inline tilepro_bundle_bits
+create_UnShOpcodeExtension_Y1(int num)
+{
+  const unsigned int n = (unsigned int)num;
+  return (((tilepro_bundle_bits)(n & 0x7)) << 48);
+}
+
+
+enum
+{
+  ADDBS_U_SPECIAL_0_OPCODE_X0 = 98,
+  ADDBS_U_SPECIAL_0_OPCODE_X1 = 68,
+  ADDB_SPECIAL_0_OPCODE_X0 = 1,
+  ADDB_SPECIAL_0_OPCODE_X1 = 1,
+  ADDHS_SPECIAL_0_OPCODE_X0 = 99,
+  ADDHS_SPECIAL_0_OPCODE_X1 = 69,
+  ADDH_SPECIAL_0_OPCODE_X0 = 2,
+  ADDH_SPECIAL_0_OPCODE_X1 = 2,
+  ADDIB_IMM_0_OPCODE_X0 = 1,
+  ADDIB_IMM_0_OPCODE_X1 = 1,
+  ADDIH_IMM_0_OPCODE_X0 = 2,
+  ADDIH_IMM_0_OPCODE_X1 = 2,
+  ADDI_IMM_0_OPCODE_X0 = 3,
+  ADDI_IMM_0_OPCODE_X1 = 3,
+  ADDI_IMM_1_OPCODE_SN = 1,
+  ADDI_OPCODE_Y0 = 9,
+  ADDI_OPCODE_Y1 = 7,
+  ADDLIS_OPCODE_X0 = 1,
+  ADDLIS_OPCODE_X1 = 2,
+  ADDLI_OPCODE_X0 = 2,
+  ADDLI_OPCODE_X1 = 3,
+  ADDS_SPECIAL_0_OPCODE_X0 = 96,
+  ADDS_SPECIAL_0_OPCODE_X1 = 66,
+  ADD_SPECIAL_0_OPCODE_X0 = 3,
+  ADD_SPECIAL_0_OPCODE_X1 = 3,
+  ADD_SPECIAL_0_OPCODE_Y0 = 0,
+  ADD_SPECIAL_0_OPCODE_Y1 = 0,
+  ADIFFB_U_SPECIAL_0_OPCODE_X0 = 4,
+  ADIFFH_SPECIAL_0_OPCODE_X0 = 5,
+  ANDI_IMM_0_OPCODE_X0 = 1,
+  ANDI_IMM_0_OPCODE_X1 = 4,
+  ANDI_OPCODE_Y0 = 10,
+  ANDI_OPCODE_Y1 = 8,
+  AND_SPECIAL_0_OPCODE_X0 = 6,
+  AND_SPECIAL_0_OPCODE_X1 = 4,
+  AND_SPECIAL_2_OPCODE_Y0 = 0,
+  AND_SPECIAL_2_OPCODE_Y1 = 0,
+  AULI_OPCODE_X0 = 3,
+  AULI_OPCODE_X1 = 4,
+  AVGB_U_SPECIAL_0_OPCODE_X0 = 7,
+  AVGH_SPECIAL_0_OPCODE_X0 = 8,
+  BBNST_BRANCH_OPCODE_X1 = 15,
+  BBNS_BRANCH_OPCODE_X1 = 14,
+  BBNS_OPCODE_SN = 63,
+  BBST_BRANCH_OPCODE_X1 = 13,
+  BBS_BRANCH_OPCODE_X1 = 12,
+  BBS_OPCODE_SN = 62,
+  BGEZT_BRANCH_OPCODE_X1 = 7,
+  BGEZ_BRANCH_OPCODE_X1 = 6,
+  BGEZ_OPCODE_SN = 61,
+  BGZT_BRANCH_OPCODE_X1 = 5,
+  BGZ_BRANCH_OPCODE_X1 = 4,
+  BGZ_OPCODE_SN = 58,
+  BITX_UN_0_SHUN_0_OPCODE_X0 = 1,
+  BITX_UN_0_SHUN_0_OPCODE_Y0 = 1,
+  BLEZT_BRANCH_OPCODE_X1 = 11,
+  BLEZ_BRANCH_OPCODE_X1 = 10,
+  BLEZ_OPCODE_SN = 59,
+  BLZT_BRANCH_OPCODE_X1 = 9,
+  BLZ_BRANCH_OPCODE_X1 = 8,
+  BLZ_OPCODE_SN = 60,
+  BNZT_BRANCH_OPCODE_X1 = 3,
+  BNZ_BRANCH_OPCODE_X1 = 2,
+  BNZ_OPCODE_SN = 57,
+  BPT_NOREG_RR_IMM_0_OPCODE_SN = 1,
+  BRANCH_OPCODE_X1 = 5,
+  BYTEX_UN_0_SHUN_0_OPCODE_X0 = 2,
+  BYTEX_UN_0_SHUN_0_OPCODE_Y0 = 2,
+  BZT_BRANCH_OPCODE_X1 = 1,
+  BZ_BRANCH_OPCODE_X1 = 0,
+  BZ_OPCODE_SN = 56,
+  CLZ_UN_0_SHUN_0_OPCODE_X0 = 3,
+  CLZ_UN_0_SHUN_0_OPCODE_Y0 = 3,
+  CRC32_32_SPECIAL_0_OPCODE_X0 = 9,
+  CRC32_8_SPECIAL_0_OPCODE_X0 = 10,
+  CTZ_UN_0_SHUN_0_OPCODE_X0 = 4,
+  CTZ_UN_0_SHUN_0_OPCODE_Y0 = 4,
+  DRAIN_UN_0_SHUN_0_OPCODE_X1 = 1,
+  DTLBPR_UN_0_SHUN_0_OPCODE_X1 = 2,
+  DWORD_ALIGN_SPECIAL_0_OPCODE_X0 = 95,
+  FINV_UN_0_SHUN_0_OPCODE_X1 = 3,
+  FLUSH_UN_0_SHUN_0_OPCODE_X1 = 4,
+  FNOP_NOREG_RR_IMM_0_OPCODE_SN = 3,
+  FNOP_UN_0_SHUN_0_OPCODE_X0 = 5,
+  FNOP_UN_0_SHUN_0_OPCODE_X1 = 5,
+  FNOP_UN_0_SHUN_0_OPCODE_Y0 = 5,
+  FNOP_UN_0_SHUN_0_OPCODE_Y1 = 1,
+  HALT_NOREG_RR_IMM_0_OPCODE_SN = 0,
+  ICOH_UN_0_SHUN_0_OPCODE_X1 = 6,
+  ILL_UN_0_SHUN_0_OPCODE_X1 = 7,
+  ILL_UN_0_SHUN_0_OPCODE_Y1 = 2,
+  IMM_0_OPCODE_SN = 0,
+  IMM_0_OPCODE_X0 = 4,
+  IMM_0_OPCODE_X1 = 6,
+  IMM_1_OPCODE_SN = 1,
+  IMM_OPCODE_0_X0 = 5,
+  INTHB_SPECIAL_0_OPCODE_X0 = 11,
+  INTHB_SPECIAL_0_OPCODE_X1 = 5,
+  INTHH_SPECIAL_0_OPCODE_X0 = 12,
+  INTHH_SPECIAL_0_OPCODE_X1 = 6,
+  INTLB_SPECIAL_0_OPCODE_X0 = 13,
+  INTLB_SPECIAL_0_OPCODE_X1 = 7,
+  INTLH_SPECIAL_0_OPCODE_X0 = 14,
+  INTLH_SPECIAL_0_OPCODE_X1 = 8,
+  INV_UN_0_SHUN_0_OPCODE_X1 = 8,
+  IRET_UN_0_SHUN_0_OPCODE_X1 = 9,
+  JALB_OPCODE_X1 = 13,
+  JALF_OPCODE_X1 = 12,
+  JALRP_SPECIAL_0_OPCODE_X1 = 9,
+  JALRR_IMM_1_OPCODE_SN = 3,
+  JALR_RR_IMM_0_OPCODE_SN = 5,
+  JALR_SPECIAL_0_OPCODE_X1 = 10,
+  JB_OPCODE_X1 = 11,
+  JF_OPCODE_X1 = 10,
+  JRP_SPECIAL_0_OPCODE_X1 = 11,
+  JRR_IMM_1_OPCODE_SN = 2,
+  JR_RR_IMM_0_OPCODE_SN = 4,
+  JR_SPECIAL_0_OPCODE_X1 = 12,
+  LBADD_IMM_0_OPCODE_X1 = 22,
+  LBADD_U_IMM_0_OPCODE_X1 = 23,
+  LB_OPCODE_Y2 = 0,
+  LB_UN_0_SHUN_0_OPCODE_X1 = 10,
+  LB_U_OPCODE_Y2 = 1,
+  LB_U_UN_0_SHUN_0_OPCODE_X1 = 11,
+  LHADD_IMM_0_OPCODE_X1 = 24,
+  LHADD_U_IMM_0_OPCODE_X1 = 25,
+  LH_OPCODE_Y2 = 2,
+  LH_UN_0_SHUN_0_OPCODE_X1 = 12,
+  LH_U_OPCODE_Y2 = 3,
+  LH_U_UN_0_SHUN_0_OPCODE_X1 = 13,
+  LNK_SPECIAL_0_OPCODE_X1 = 13,
+  LWADD_IMM_0_OPCODE_X1 = 26,
+  LWADD_NA_IMM_0_OPCODE_X1 = 27,
+  LW_NA_UN_0_SHUN_0_OPCODE_X1 = 24,
+  LW_OPCODE_Y2 = 4,
+  LW_UN_0_SHUN_0_OPCODE_X1 = 14,
+  MAXB_U_SPECIAL_0_OPCODE_X0 = 15,
+  MAXB_U_SPECIAL_0_OPCODE_X1 = 14,
+  MAXH_SPECIAL_0_OPCODE_X0 = 16,
+  MAXH_SPECIAL_0_OPCODE_X1 = 15,
+  MAXIB_U_IMM_0_OPCODE_X0 = 4,
+  MAXIB_U_IMM_0_OPCODE_X1 = 5,
+  MAXIH_IMM_0_OPCODE_X0 = 5,
+  MAXIH_IMM_0_OPCODE_X1 = 6,
+  MFSPR_IMM_0_OPCODE_X1 = 7,
+  MF_UN_0_SHUN_0_OPCODE_X1 = 15,
+  MINB_U_SPECIAL_0_OPCODE_X0 = 17,
+  MINB_U_SPECIAL_0_OPCODE_X1 = 16,
+  MINH_SPECIAL_0_OPCODE_X0 = 18,
+  MINH_SPECIAL_0_OPCODE_X1 = 17,
+  MINIB_U_IMM_0_OPCODE_X0 = 6,
+  MINIB_U_IMM_0_OPCODE_X1 = 8,
+  MINIH_IMM_0_OPCODE_X0 = 7,
+  MINIH_IMM_0_OPCODE_X1 = 9,
+  MM_OPCODE_X0 = 6,
+  MM_OPCODE_X1 = 7,
+  MNZB_SPECIAL_0_OPCODE_X0 = 19,
+  MNZB_SPECIAL_0_OPCODE_X1 = 18,
+  MNZH_SPECIAL_0_OPCODE_X0 = 20,
+  MNZH_SPECIAL_0_OPCODE_X1 = 19,
+  MNZ_SPECIAL_0_OPCODE_X0 = 21,
+  MNZ_SPECIAL_0_OPCODE_X1 = 20,
+  MNZ_SPECIAL_1_OPCODE_Y0 = 0,
+  MNZ_SPECIAL_1_OPCODE_Y1 = 1,
+  MOVEI_IMM_1_OPCODE_SN = 0,
+  MOVE_RR_IMM_0_OPCODE_SN = 8,
+  MTSPR_IMM_0_OPCODE_X1 = 10,
+  MULHHA_SS_SPECIAL_0_OPCODE_X0 = 22,
+  MULHHA_SS_SPECIAL_7_OPCODE_Y0 = 0,
+  MULHHA_SU_SPECIAL_0_OPCODE_X0 = 23,
+  MULHHA_UU_SPECIAL_0_OPCODE_X0 = 24,
+  MULHHA_UU_SPECIAL_7_OPCODE_Y0 = 1,
+  MULHHSA_UU_SPECIAL_0_OPCODE_X0 = 25,
+  MULHH_SS_SPECIAL_0_OPCODE_X0 = 26,
+  MULHH_SS_SPECIAL_6_OPCODE_Y0 = 0,
+  MULHH_SU_SPECIAL_0_OPCODE_X0 = 27,
+  MULHH_UU_SPECIAL_0_OPCODE_X0 = 28,
+  MULHH_UU_SPECIAL_6_OPCODE_Y0 = 1,
+  MULHLA_SS_SPECIAL_0_OPCODE_X0 = 29,
+  MULHLA_SU_SPECIAL_0_OPCODE_X0 = 30,
+  MULHLA_US_SPECIAL_0_OPCODE_X0 = 31,
+  MULHLA_UU_SPECIAL_0_OPCODE_X0 = 32,
+  MULHLSA_UU_SPECIAL_0_OPCODE_X0 = 33,
+  MULHLSA_UU_SPECIAL_5_OPCODE_Y0 = 0,
+  MULHL_SS_SPECIAL_0_OPCODE_X0 = 34,
+  MULHL_SU_SPECIAL_0_OPCODE_X0 = 35,
+  MULHL_US_SPECIAL_0_OPCODE_X0 = 36,
+  MULHL_UU_SPECIAL_0_OPCODE_X0 = 37,
+  MULLLA_SS_SPECIAL_0_OPCODE_X0 = 38,
+  MULLLA_SS_SPECIAL_7_OPCODE_Y0 = 2,
+  MULLLA_SU_SPECIAL_0_OPCODE_X0 = 39,
+  MULLLA_UU_SPECIAL_0_OPCODE_X0 = 40,
+  MULLLA_UU_SPECIAL_7_OPCODE_Y0 = 3,
+  MULLLSA_UU_SPECIAL_0_OPCODE_X0 = 41,
+  MULLL_SS_SPECIAL_0_OPCODE_X0 = 42,
+  MULLL_SS_SPECIAL_6_OPCODE_Y0 = 2,
+  MULLL_SU_SPECIAL_0_OPCODE_X0 = 43,
+  MULLL_UU_SPECIAL_0_OPCODE_X0 = 44,
+  MULLL_UU_SPECIAL_6_OPCODE_Y0 = 3,
+  MVNZ_SPECIAL_0_OPCODE_X0 = 45,
+  MVNZ_SPECIAL_1_OPCODE_Y0 = 1,
+  MVZ_SPECIAL_0_OPCODE_X0 = 46,
+  MVZ_SPECIAL_1_OPCODE_Y0 = 2,
+  MZB_SPECIAL_0_OPCODE_X0 = 47,
+  MZB_SPECIAL_0_OPCODE_X1 = 21,
+  MZH_SPECIAL_0_OPCODE_X0 = 48,
+  MZH_SPECIAL_0_OPCODE_X1 = 22,
+  MZ_SPECIAL_0_OPCODE_X0 = 49,
+  MZ_SPECIAL_0_OPCODE_X1 = 23,
+  MZ_SPECIAL_1_OPCODE_Y0 = 3,
+  MZ_SPECIAL_1_OPCODE_Y1 = 2,
+  NAP_UN_0_SHUN_0_OPCODE_X1 = 16,
+  NOP_NOREG_RR_IMM_0_OPCODE_SN = 2,
+  NOP_UN_0_SHUN_0_OPCODE_X0 = 6,
+  NOP_UN_0_SHUN_0_OPCODE_X1 = 17,
+  NOP_UN_0_SHUN_0_OPCODE_Y0 = 6,
+  NOP_UN_0_SHUN_0_OPCODE_Y1 = 3,
+  NOREG_RR_IMM_0_OPCODE_SN = 0,
+  NOR_SPECIAL_0_OPCODE_X0 = 50,
+  NOR_SPECIAL_0_OPCODE_X1 = 24,
+  NOR_SPECIAL_2_OPCODE_Y0 = 1,
+  NOR_SPECIAL_2_OPCODE_Y1 = 1,
+  ORI_IMM_0_OPCODE_X0 = 8,
+  ORI_IMM_0_OPCODE_X1 = 11,
+  ORI_OPCODE_Y0 = 11,
+  ORI_OPCODE_Y1 = 9,
+  OR_SPECIAL_0_OPCODE_X0 = 51,
+  OR_SPECIAL_0_OPCODE_X1 = 25,
+  OR_SPECIAL_2_OPCODE_Y0 = 2,
+  OR_SPECIAL_2_OPCODE_Y1 = 2,
+  PACKBS_U_SPECIAL_0_OPCODE_X0 = 103,
+  PACKBS_U_SPECIAL_0_OPCODE_X1 = 73,
+  PACKHB_SPECIAL_0_OPCODE_X0 = 52,
+  PACKHB_SPECIAL_0_OPCODE_X1 = 26,
+  PACKHS_SPECIAL_0_OPCODE_X0 = 102,
+  PACKHS_SPECIAL_0_OPCODE_X1 = 72,
+  PACKLB_SPECIAL_0_OPCODE_X0 = 53,
+  PACKLB_SPECIAL_0_OPCODE_X1 = 27,
+  PCNT_UN_0_SHUN_0_OPCODE_X0 = 7,
+  PCNT_UN_0_SHUN_0_OPCODE_Y0 = 7,
+  RLI_SHUN_0_OPCODE_X0 = 1,
+  RLI_SHUN_0_OPCODE_X1 = 1,
+  RLI_SHUN_0_OPCODE_Y0 = 1,
+  RLI_SHUN_0_OPCODE_Y1 = 1,
+  RL_SPECIAL_0_OPCODE_X0 = 54,
+  RL_SPECIAL_0_OPCODE_X1 = 28,
+  RL_SPECIAL_3_OPCODE_Y0 = 0,
+  RL_SPECIAL_3_OPCODE_Y1 = 0,
+  RR_IMM_0_OPCODE_SN = 0,
+  S1A_SPECIAL_0_OPCODE_X0 = 55,
+  S1A_SPECIAL_0_OPCODE_X1 = 29,
+  S1A_SPECIAL_0_OPCODE_Y0 = 1,
+  S1A_SPECIAL_0_OPCODE_Y1 = 1,
+  S2A_SPECIAL_0_OPCODE_X0 = 56,
+  S2A_SPECIAL_0_OPCODE_X1 = 30,
+  S2A_SPECIAL_0_OPCODE_Y0 = 2,
+  S2A_SPECIAL_0_OPCODE_Y1 = 2,
+  S3A_SPECIAL_0_OPCODE_X0 = 57,
+  S3A_SPECIAL_0_OPCODE_X1 = 31,
+  S3A_SPECIAL_5_OPCODE_Y0 = 1,
+  S3A_SPECIAL_5_OPCODE_Y1 = 1,
+  SADAB_U_SPECIAL_0_OPCODE_X0 = 58,
+  SADAH_SPECIAL_0_OPCODE_X0 = 59,
+  SADAH_U_SPECIAL_0_OPCODE_X0 = 60,
+  SADB_U_SPECIAL_0_OPCODE_X0 = 61,
+  SADH_SPECIAL_0_OPCODE_X0 = 62,
+  SADH_U_SPECIAL_0_OPCODE_X0 = 63,
+  SBADD_IMM_0_OPCODE_X1 = 28,
+  SB_OPCODE_Y2 = 5,
+  SB_SPECIAL_0_OPCODE_X1 = 32,
+  SEQB_SPECIAL_0_OPCODE_X0 = 64,
+  SEQB_SPECIAL_0_OPCODE_X1 = 33,
+  SEQH_SPECIAL_0_OPCODE_X0 = 65,
+  SEQH_SPECIAL_0_OPCODE_X1 = 34,
+  SEQIB_IMM_0_OPCODE_X0 = 9,
+  SEQIB_IMM_0_OPCODE_X1 = 12,
+  SEQIH_IMM_0_OPCODE_X0 = 10,
+  SEQIH_IMM_0_OPCODE_X1 = 13,
+  SEQI_IMM_0_OPCODE_X0 = 11,
+  SEQI_IMM_0_OPCODE_X1 = 14,
+  SEQI_OPCODE_Y0 = 12,
+  SEQI_OPCODE_Y1 = 10,
+  SEQ_SPECIAL_0_OPCODE_X0 = 66,
+  SEQ_SPECIAL_0_OPCODE_X1 = 35,
+  SEQ_SPECIAL_5_OPCODE_Y0 = 2,
+  SEQ_SPECIAL_5_OPCODE_Y1 = 2,
+  SHADD_IMM_0_OPCODE_X1 = 29,
+  SHL8II_IMM_0_OPCODE_SN = 3,
+  SHLB_SPECIAL_0_OPCODE_X0 = 67,
+  SHLB_SPECIAL_0_OPCODE_X1 = 36,
+  SHLH_SPECIAL_0_OPCODE_X0 = 68,
+  SHLH_SPECIAL_0_OPCODE_X1 = 37,
+  SHLIB_SHUN_0_OPCODE_X0 = 2,
+  SHLIB_SHUN_0_OPCODE_X1 = 2,
+  SHLIH_SHUN_0_OPCODE_X0 = 3,
+  SHLIH_SHUN_0_OPCODE_X1 = 3,
+  SHLI_SHUN_0_OPCODE_X0 = 4,
+  SHLI_SHUN_0_OPCODE_X1 = 4,
+  SHLI_SHUN_0_OPCODE_Y0 = 2,
+  SHLI_SHUN_0_OPCODE_Y1 = 2,
+  SHL_SPECIAL_0_OPCODE_X0 = 69,
+  SHL_SPECIAL_0_OPCODE_X1 = 38,
+  SHL_SPECIAL_3_OPCODE_Y0 = 1,
+  SHL_SPECIAL_3_OPCODE_Y1 = 1,
+  SHR1_RR_IMM_0_OPCODE_SN = 9,
+  SHRB_SPECIAL_0_OPCODE_X0 = 70,
+  SHRB_SPECIAL_0_OPCODE_X1 = 39,
+  SHRH_SPECIAL_0_OPCODE_X0 = 71,
+  SHRH_SPECIAL_0_OPCODE_X1 = 40,
+  SHRIB_SHUN_0_OPCODE_X0 = 5,
+  SHRIB_SHUN_0_OPCODE_X1 = 5,
+  SHRIH_SHUN_0_OPCODE_X0 = 6,
+  SHRIH_SHUN_0_OPCODE_X1 = 6,
+  SHRI_SHUN_0_OPCODE_X0 = 7,
+  SHRI_SHUN_0_OPCODE_X1 = 7,
+  SHRI_SHUN_0_OPCODE_Y0 = 3,
+  SHRI_SHUN_0_OPCODE_Y1 = 3,
+  SHR_SPECIAL_0_OPCODE_X0 = 72,
+  SHR_SPECIAL_0_OPCODE_X1 = 41,
+  SHR_SPECIAL_3_OPCODE_Y0 = 2,
+  SHR_SPECIAL_3_OPCODE_Y1 = 2,
+  SHUN_0_OPCODE_X0 = 7,
+  SHUN_0_OPCODE_X1 = 8,
+  SHUN_0_OPCODE_Y0 = 13,
+  SHUN_0_OPCODE_Y1 = 11,
+  SH_OPCODE_Y2 = 6,
+  SH_SPECIAL_0_OPCODE_X1 = 42,
+  SLTB_SPECIAL_0_OPCODE_X0 = 73,
+  SLTB_SPECIAL_0_OPCODE_X1 = 43,
+  SLTB_U_SPECIAL_0_OPCODE_X0 = 74,
+  SLTB_U_SPECIAL_0_OPCODE_X1 = 44,
+  SLTEB_SPECIAL_0_OPCODE_X0 = 75,
+  SLTEB_SPECIAL_0_OPCODE_X1 = 45,
+  SLTEB_U_SPECIAL_0_OPCODE_X0 = 76,
+  SLTEB_U_SPECIAL_0_OPCODE_X1 = 46,
+  SLTEH_SPECIAL_0_OPCODE_X0 = 77,
+  SLTEH_SPECIAL_0_OPCODE_X1 = 47,
+  SLTEH_U_SPECIAL_0_OPCODE_X0 = 78,
+  SLTEH_U_SPECIAL_0_OPCODE_X1 = 48,
+  SLTE_SPECIAL_0_OPCODE_X0 = 79,
+  SLTE_SPECIAL_0_OPCODE_X1 = 49,
+  SLTE_SPECIAL_4_OPCODE_Y0 = 0,
+  SLTE_SPECIAL_4_OPCODE_Y1 = 0,
+  SLTE_U_SPECIAL_0_OPCODE_X0 = 80,
+  SLTE_U_SPECIAL_0_OPCODE_X1 = 50,
+  SLTE_U_SPECIAL_4_OPCODE_Y0 = 1,
+  SLTE_U_SPECIAL_4_OPCODE_Y1 = 1,
+  SLTH_SPECIAL_0_OPCODE_X0 = 81,
+  SLTH_SPECIAL_0_OPCODE_X1 = 51,
+  SLTH_U_SPECIAL_0_OPCODE_X0 = 82,
+  SLTH_U_SPECIAL_0_OPCODE_X1 = 52,
+  SLTIB_IMM_0_OPCODE_X0 = 12,
+  SLTIB_IMM_0_OPCODE_X1 = 15,
+  SLTIB_U_IMM_0_OPCODE_X0 = 13,
+  SLTIB_U_IMM_0_OPCODE_X1 = 16,
+  SLTIH_IMM_0_OPCODE_X0 = 14,
+  SLTIH_IMM_0_OPCODE_X1 = 17,
+  SLTIH_U_IMM_0_OPCODE_X0 = 15,
+  SLTIH_U_IMM_0_OPCODE_X1 = 18,
+  SLTI_IMM_0_OPCODE_X0 = 16,
+  SLTI_IMM_0_OPCODE_X1 = 19,
+  SLTI_OPCODE_Y0 = 14,
+  SLTI_OPCODE_Y1 = 12,
+  SLTI_U_IMM_0_OPCODE_X0 = 17,
+  SLTI_U_IMM_0_OPCODE_X1 = 20,
+  SLTI_U_OPCODE_Y0 = 15,
+  SLTI_U_OPCODE_Y1 = 13,
+  SLT_SPECIAL_0_OPCODE_X0 = 83,
+  SLT_SPECIAL_0_OPCODE_X1 = 53,
+  SLT_SPECIAL_4_OPCODE_Y0 = 2,
+  SLT_SPECIAL_4_OPCODE_Y1 = 2,
+  SLT_U_SPECIAL_0_OPCODE_X0 = 84,
+  SLT_U_SPECIAL_0_OPCODE_X1 = 54,
+  SLT_U_SPECIAL_4_OPCODE_Y0 = 3,
+  SLT_U_SPECIAL_4_OPCODE_Y1 = 3,
+  SNEB_SPECIAL_0_OPCODE_X0 = 85,
+  SNEB_SPECIAL_0_OPCODE_X1 = 55,
+  SNEH_SPECIAL_0_OPCODE_X0 = 86,
+  SNEH_SPECIAL_0_OPCODE_X1 = 56,
+  SNE_SPECIAL_0_OPCODE_X0 = 87,
+  SNE_SPECIAL_0_OPCODE_X1 = 57,
+  SNE_SPECIAL_5_OPCODE_Y0 = 3,
+  SNE_SPECIAL_5_OPCODE_Y1 = 3,
+  SPECIAL_0_OPCODE_X0 = 0,
+  SPECIAL_0_OPCODE_X1 = 1,
+  SPECIAL_0_OPCODE_Y0 = 1,
+  SPECIAL_0_OPCODE_Y1 = 1,
+  SPECIAL_1_OPCODE_Y0 = 2,
+  SPECIAL_1_OPCODE_Y1 = 2,
+  SPECIAL_2_OPCODE_Y0 = 3,
+  SPECIAL_2_OPCODE_Y1 = 3,
+  SPECIAL_3_OPCODE_Y0 = 4,
+  SPECIAL_3_OPCODE_Y1 = 4,
+  SPECIAL_4_OPCODE_Y0 = 5,
+  SPECIAL_4_OPCODE_Y1 = 5,
+  SPECIAL_5_OPCODE_Y0 = 6,
+  SPECIAL_5_OPCODE_Y1 = 6,
+  SPECIAL_6_OPCODE_Y0 = 7,
+  SPECIAL_7_OPCODE_Y0 = 8,
+  SRAB_SPECIAL_0_OPCODE_X0 = 88,
+  SRAB_SPECIAL_0_OPCODE_X1 = 58,
+  SRAH_SPECIAL_0_OPCODE_X0 = 89,
+  SRAH_SPECIAL_0_OPCODE_X1 = 59,
+  SRAIB_SHUN_0_OPCODE_X0 = 8,
+  SRAIB_SHUN_0_OPCODE_X1 = 8,
+  SRAIH_SHUN_0_OPCODE_X0 = 9,
+  SRAIH_SHUN_0_OPCODE_X1 = 9,
+  SRAI_SHUN_0_OPCODE_X0 = 10,
+  SRAI_SHUN_0_OPCODE_X1 = 10,
+  SRAI_SHUN_0_OPCODE_Y0 = 4,
+  SRAI_SHUN_0_OPCODE_Y1 = 4,
+  SRA_SPECIAL_0_OPCODE_X0 = 90,
+  SRA_SPECIAL_0_OPCODE_X1 = 60,
+  SRA_SPECIAL_3_OPCODE_Y0 = 3,
+  SRA_SPECIAL_3_OPCODE_Y1 = 3,
+  SUBBS_U_SPECIAL_0_OPCODE_X0 = 100,
+  SUBBS_U_SPECIAL_0_OPCODE_X1 = 70,
+  SUBB_SPECIAL_0_OPCODE_X0 = 91,
+  SUBB_SPECIAL_0_OPCODE_X1 = 61,
+  SUBHS_SPECIAL_0_OPCODE_X0 = 101,
+  SUBHS_SPECIAL_0_OPCODE_X1 = 71,
+  SUBH_SPECIAL_0_OPCODE_X0 = 92,
+  SUBH_SPECIAL_0_OPCODE_X1 = 62,
+  SUBS_SPECIAL_0_OPCODE_X0 = 97,
+  SUBS_SPECIAL_0_OPCODE_X1 = 67,
+  SUB_SPECIAL_0_OPCODE_X0 = 93,
+  SUB_SPECIAL_0_OPCODE_X1 = 63,
+  SUB_SPECIAL_0_OPCODE_Y0 = 3,
+  SUB_SPECIAL_0_OPCODE_Y1 = 3,
+  SWADD_IMM_0_OPCODE_X1 = 30,
+  SWINT0_UN_0_SHUN_0_OPCODE_X1 = 18,
+  SWINT1_UN_0_SHUN_0_OPCODE_X1 = 19,
+  SWINT2_UN_0_SHUN_0_OPCODE_X1 = 20,
+  SWINT3_UN_0_SHUN_0_OPCODE_X1 = 21,
+  SW_OPCODE_Y2 = 7,
+  SW_SPECIAL_0_OPCODE_X1 = 64,
+  TBLIDXB0_UN_0_SHUN_0_OPCODE_X0 = 8,
+  TBLIDXB0_UN_0_SHUN_0_OPCODE_Y0 = 8,
+  TBLIDXB1_UN_0_SHUN_0_OPCODE_X0 = 9,
+  TBLIDXB1_UN_0_SHUN_0_OPCODE_Y0 = 9,
+  TBLIDXB2_UN_0_SHUN_0_OPCODE_X0 = 10,
+  TBLIDXB2_UN_0_SHUN_0_OPCODE_Y0 = 10,
+  TBLIDXB3_UN_0_SHUN_0_OPCODE_X0 = 11,
+  TBLIDXB3_UN_0_SHUN_0_OPCODE_Y0 = 11,
+  TNS_UN_0_SHUN_0_OPCODE_X1 = 22,
+  UN_0_SHUN_0_OPCODE_X0 = 11,
+  UN_0_SHUN_0_OPCODE_X1 = 11,
+  UN_0_SHUN_0_OPCODE_Y0 = 5,
+  UN_0_SHUN_0_OPCODE_Y1 = 5,
+  WH64_UN_0_SHUN_0_OPCODE_X1 = 23,
+  XORI_IMM_0_OPCODE_X0 = 2,
+  XORI_IMM_0_OPCODE_X1 = 21,
+  XOR_SPECIAL_0_OPCODE_X0 = 94,
+  XOR_SPECIAL_0_OPCODE_X1 = 65,
+  XOR_SPECIAL_2_OPCODE_Y0 = 3,
+  XOR_SPECIAL_2_OPCODE_Y1 = 3
+};
+
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ARCH_OPCODE_H__ */
diff --git a/arch/tile/include/uapi/arch/sim.h b/arch/tile/include/uapi/arch/sim.h
new file mode 100644
index 000000000..e54b7b052
--- /dev/null
+++ b/arch/tile/include/uapi/arch/sim.h
@@ -0,0 +1,643 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+/**
+ * @file
+ *
+ * Provides an API for controlling the simulator at runtime.
+ */
+
+/**
+ * @addtogroup arch_sim
+ * @{
+ *
+ * An API for controlling the simulator at runtime.
+ *
+ * The simulator's behavior can be modified while it is running.
+ * For example, human-readable trace output can be enabled and disabled
+ * around code of interest.
+ *
+ * There are two ways to modify simulator behavior:
+ * programmatically, by calling various sim_* functions, and
+ * interactively, by entering commands like "sim set functional true"
+ * at the tile-monitor prompt.  Typing "sim help" at that prompt provides
+ * a list of interactive commands.
+ *
+ * All interactive commands can also be executed programmatically by
+ * passing a string to the sim_command function.
+ */
+
+#ifndef __ARCH_SIM_H__
+#define __ARCH_SIM_H__
+
+#include <arch/sim_def.h>
+#include <arch/abi.h>
+
+#ifndef __ASSEMBLER__
+
+#include <arch/spr_def.h>
+
+
+/**
+ * Return true if the current program is running under a simulator,
+ * rather than on real hardware.  If running on hardware, other "sim_xxx()"
+ * calls have no useful effect.
+ */
+static inline int
+sim_is_simulator(void)
+{
+  return __insn_mfspr(SPR_SIM_CONTROL) != 0;
+}
+
+
+/**
+ * Checkpoint the simulator state to a checkpoint file.
+ *
+ * The checkpoint file name is either the default or the name specified
+ * on the command line with "--checkpoint-file".
+ */
+static __inline void
+sim_checkpoint(void)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_CHECKPOINT);
+}
+
+
+/**
+ * Report whether or not various kinds of simulator tracing are enabled.
+ *
+ * @return The bitwise OR of these values:
+ *
+ * SIM_TRACE_CYCLES (--trace-cycles),
+ * SIM_TRACE_ROUTER (--trace-router),
+ * SIM_TRACE_REGISTER_WRITES (--trace-register-writes),
+ * SIM_TRACE_DISASM (--trace-disasm),
+ * SIM_TRACE_STALL_INFO (--trace-stall-info)
+ * SIM_TRACE_MEMORY_CONTROLLER (--trace-memory-controller)
+ * SIM_TRACE_L2_CACHE (--trace-l2)
+ * SIM_TRACE_LINES (--trace-lines)
+ */
+static __inline unsigned int
+sim_get_tracing(void)
+{
+  return __insn_mfspr(SPR_SIM_CONTROL) & SIM_TRACE_FLAG_MASK;
+}
+
+
+/**
+ * Turn on or off different kinds of simulator tracing.
+ *
+ * @param mask Either one of these special values:
+ *
+ * SIM_TRACE_NONE (turns off tracing),
+ * SIM_TRACE_ALL (turns on all possible tracing).
+ *
+ * or the bitwise OR of these values:
+ *
+ * SIM_TRACE_CYCLES (--trace-cycles),
+ * SIM_TRACE_ROUTER (--trace-router),
+ * SIM_TRACE_REGISTER_WRITES (--trace-register-writes),
+ * SIM_TRACE_DISASM (--trace-disasm),
+ * SIM_TRACE_STALL_INFO (--trace-stall-info)
+ * SIM_TRACE_MEMORY_CONTROLLER (--trace-memory-controller)
+ * SIM_TRACE_L2_CACHE (--trace-l2)
+ * SIM_TRACE_LINES (--trace-lines)
+ */
+static __inline void
+sim_set_tracing(unsigned int mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_TRACE_SPR_ARG(mask));
+}
+
+
+/**
+ * Request dumping of different kinds of simulator state.
+ *
+ * @param mask Either this special value:
+ *
+ * SIM_DUMP_ALL (dump all known state)
+ *
+ * or the bitwise OR of these values:
+ *
+ * SIM_DUMP_REGS (the register file),
+ * SIM_DUMP_SPRS (the SPRs),
+ * SIM_DUMP_ITLB (the iTLB),
+ * SIM_DUMP_DTLB (the dTLB),
+ * SIM_DUMP_L1I (the L1 I-cache),
+ * SIM_DUMP_L1D (the L1 D-cache),
+ * SIM_DUMP_L2 (the L2 cache),
+ * SIM_DUMP_SNREGS (the switch register file),
+ * SIM_DUMP_SNITLB (the switch iTLB),
+ * SIM_DUMP_SNL1I (the switch L1 I-cache),
+ * SIM_DUMP_BACKTRACE (the current backtrace)
+ */
+static __inline void
+sim_dump(unsigned int mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_DUMP_SPR_ARG(mask));
+}
+
+
+/**
+ * Print a string to the simulator stdout.
+ *
+ * @param str The string to be written.
+ */
+static __inline void
+sim_print(const char* str)
+{
+  for ( ; *str != '\0'; str++)
+  {
+    __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC |
+                 (*str << _SIM_CONTROL_OPERATOR_BITS));
+  }
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC |
+               (SIM_PUTC_FLUSH_BINARY << _SIM_CONTROL_OPERATOR_BITS));
+}
+
+
+/**
+ * Print a string to the simulator stdout.
+ *
+ * @param str The string to be written (a newline is automatically added).
+ */
+static __inline void
+sim_print_string(const char* str)
+{
+  for ( ; *str != '\0'; str++)
+  {
+    __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC |
+                 (*str << _SIM_CONTROL_OPERATOR_BITS));
+  }
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC |
+               (SIM_PUTC_FLUSH_STRING << _SIM_CONTROL_OPERATOR_BITS));
+}
+
+
+/**
+ * Execute a simulator command string.
+ *
+ * Type 'sim help' at the tile-monitor prompt to learn what commands
+ * are available.  Note the use of the tile-monitor "sim" command to
+ * pass commands to the simulator.
+ *
+ * The argument to sim_command() does not include the leading "sim"
+ * prefix used at the tile-monitor prompt; for example, you might call
+ * sim_command("trace disasm").
+ */
+static __inline void
+sim_command(const char* str)
+{
+  int c;
+  do
+  {
+    c = *str++;
+    __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_COMMAND |
+                 (c << _SIM_CONTROL_OPERATOR_BITS));
+  }
+  while (c);
+}
+
+
+
+#ifndef __DOXYGEN__
+
+/**
+ * The underlying implementation of "_sim_syscall()".
+ *
+ * We use extra "and" instructions to ensure that all the values
+ * we are passing to the simulator are actually valid in the registers
+ * (i.e. returned from memory) prior to the SIM_CONTROL spr.
+ */
+static __inline long _sim_syscall0(int val)
+{
+  long result;
+  __asm__ __volatile__ ("mtspr SIM_CONTROL, r0"
+                        : "=R00" (result) : "R00" (val));
+  return result;
+}
+
+static __inline long _sim_syscall1(int val, long arg1)
+{
+  long result;
+  __asm__ __volatile__ ("{ and zero, r1, r1; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (result) : "R00" (val), "R01" (arg1));
+  return result;
+}
+
+static __inline long _sim_syscall2(int val, long arg1, long arg2)
+{
+  long result;
+  __asm__ __volatile__ ("{ and zero, r1, r2; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (result)
+                        : "R00" (val), "R01" (arg1), "R02" (arg2));
+  return result;
+}
+
+/* Note that _sim_syscall3() and higher are technically at risk of
+   receiving an interrupt right before the mtspr bundle, in which case
+   the register values for arguments 3 and up may still be in flight
+   to the core from a stack frame reload. */
+
+static __inline long _sim_syscall3(int val, long arg1, long arg2, long arg3)
+{
+  long result;
+  __asm__ __volatile__ ("{ and zero, r3, r3 };"
+                        "{ and zero, r1, r2; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (result)
+                        : "R00" (val), "R01" (arg1), "R02" (arg2),
+                          "R03" (arg3));
+  return result;
+}
+
+static __inline long _sim_syscall4(int val, long arg1, long arg2, long arg3,
+                                  long arg4)
+{
+  long result;
+  __asm__ __volatile__ ("{ and zero, r3, r4 };"
+                        "{ and zero, r1, r2; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (result)
+                        : "R00" (val), "R01" (arg1), "R02" (arg2),
+                          "R03" (arg3), "R04" (arg4));
+  return result;
+}
+
+static __inline long _sim_syscall5(int val, long arg1, long arg2, long arg3,
+                                  long arg4, long arg5)
+{
+  long result;
+  __asm__ __volatile__ ("{ and zero, r3, r4; and zero, r5, r5 };"
+                        "{ and zero, r1, r2; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (result)
+                        : "R00" (val), "R01" (arg1), "R02" (arg2),
+                          "R03" (arg3), "R04" (arg4), "R05" (arg5));
+  return result;
+}
+
+/**
+ * Make a special syscall to the simulator itself, if running under
+ * simulation. This is used as the implementation of other functions
+ * and should not be used outside this file.
+ *
+ * @param syscall_num The simulator syscall number.
+ * @param nr The number of additional arguments provided.
+ *
+ * @return Varies by syscall.
+ */
+#define _sim_syscall(syscall_num, nr, args...) \
+  _sim_syscall##nr( \
+    ((syscall_num) << _SIM_CONTROL_OPERATOR_BITS) | SIM_CONTROL_SYSCALL, \
+    ##args)
+
+
+/* Values for the "access_mask" parameters below. */
+#define SIM_WATCHPOINT_READ    1
+#define SIM_WATCHPOINT_WRITE   2
+#define SIM_WATCHPOINT_EXECUTE 4
+
+
+static __inline int
+sim_add_watchpoint(unsigned int process_id,
+                   unsigned long address,
+                   unsigned long size,
+                   unsigned int access_mask,
+                   unsigned long user_data)
+{
+  return _sim_syscall(SIM_SYSCALL_ADD_WATCHPOINT, 5, process_id,
+                     address, size, access_mask, user_data);
+}
+
+
+static __inline int
+sim_remove_watchpoint(unsigned int process_id,
+                      unsigned long address,
+                      unsigned long size,
+                      unsigned int access_mask,
+                      unsigned long user_data)
+{
+  return _sim_syscall(SIM_SYSCALL_REMOVE_WATCHPOINT, 5, process_id,
+                     address, size, access_mask, user_data);
+}
+
+
+/**
+ * Return value from sim_query_watchpoint.
+ */
+struct SimQueryWatchpointStatus
+{
+  /**
+   * 0 if a watchpoint fired, 1 if no watchpoint fired, or -1 for
+   * error (meaning a bad process_id).
+   */
+  int syscall_status;
+
+  /**
+   * The address of the watchpoint that fired (this is the address
+   * passed to sim_add_watchpoint, not an address within that range
+   * that actually triggered the watchpoint).
+   */
+  unsigned long address;
+
+  /** The arbitrary user_data installed by sim_add_watchpoint. */
+  unsigned long user_data;
+};
+
+
+static __inline struct SimQueryWatchpointStatus
+sim_query_watchpoint(unsigned int process_id)
+{
+  struct SimQueryWatchpointStatus status;
+  long val = SIM_CONTROL_SYSCALL |
+    (SIM_SYSCALL_QUERY_WATCHPOINT << _SIM_CONTROL_OPERATOR_BITS);
+  __asm__ __volatile__ ("{ and zero, r1, r1; mtspr SIM_CONTROL, r0 }"
+                        : "=R00" (status.syscall_status),
+                          "=R01" (status.address),
+                          "=R02" (status.user_data)
+                        : "R00" (val), "R01" (process_id));
+  return status;
+}
+
+
+/* On the simulator, confirm lines have been evicted everywhere. */
+static __inline void
+sim_validate_lines_evicted(unsigned long long pa, unsigned long length)
+{
+#ifdef __LP64__
+  _sim_syscall(SIM_SYSCALL_VALIDATE_LINES_EVICTED, 2, pa, length);
+#else
+  _sim_syscall(SIM_SYSCALL_VALIDATE_LINES_EVICTED, 4,
+               0 /* dummy */, (long)(pa), (long)(pa >> 32), length);
+#endif
+}
+
+
+/* Return the current CPU speed in cycles per second. */
+static __inline long
+sim_query_cpu_speed(void)
+{
+  return _sim_syscall(SIM_SYSCALL_QUERY_CPU_SPEED, 0);
+}
+
+#endif /* !__DOXYGEN__ */
+
+
+
+
+/**
+ * Modify the shaping parameters of a shim.
+ *
+ * @param shim The shim to modify. One of:
+ *   SIM_CONTROL_SHAPING_GBE_0
+ *   SIM_CONTROL_SHAPING_GBE_1
+ *   SIM_CONTROL_SHAPING_GBE_2
+ *   SIM_CONTROL_SHAPING_GBE_3
+ *   SIM_CONTROL_SHAPING_XGBE_0
+ *   SIM_CONTROL_SHAPING_XGBE_1
+ *
+ * @param type The type of shaping. This should be the same type of
+ * shaping that is already in place on the shim. One of:
+ *   SIM_CONTROL_SHAPING_MULTIPLIER
+ *   SIM_CONTROL_SHAPING_PPS
+ *   SIM_CONTROL_SHAPING_BPS
+ *
+ * @param units The magnitude of the rate. One of:
+ *   SIM_CONTROL_SHAPING_UNITS_SINGLE
+ *   SIM_CONTROL_SHAPING_UNITS_KILO
+ *   SIM_CONTROL_SHAPING_UNITS_MEGA
+ *   SIM_CONTROL_SHAPING_UNITS_GIGA
+ *
+ * @param rate The rate to which to change it. This must fit in
+ * SIM_CONTROL_SHAPING_RATE_BITS bits or a warning is issued and
+ * the shaping is not changed.
+ *
+ * @return 0 if no problems were detected in the arguments to sim_set_shaping
+ * or 1 if problems were detected (for example, rate does not fit in 17 bits).
+ */
+static __inline int
+sim_set_shaping(unsigned shim,
+                unsigned type,
+                unsigned units,
+                unsigned rate)
+{
+  if ((rate & ~((1 << SIM_CONTROL_SHAPING_RATE_BITS) - 1)) != 0)
+    return 1;
+
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_SHAPING_SPR_ARG(shim, type, units, rate));
+  return 0;
+}
+
+#ifdef __tilegx__
+
+/** Enable a set of mPIPE links.  Pass a -1 link_mask to enable all links. */
+static __inline void
+sim_enable_mpipe_links(unsigned mpipe, unsigned long link_mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL,
+               (SIM_CONTROL_ENABLE_MPIPE_LINK_MAGIC_BYTE |
+                (mpipe << 8) | (1 << 16) | ((uint_reg_t)link_mask << 32)));
+}
+
+/** Disable a set of mPIPE links.  Pass a -1 link_mask to disable all links. */
+static __inline void
+sim_disable_mpipe_links(unsigned mpipe, unsigned long link_mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL,
+               (SIM_CONTROL_ENABLE_MPIPE_LINK_MAGIC_BYTE |
+                (mpipe << 8) | (0 << 16) | ((uint_reg_t)link_mask << 32)));
+}
+
+#endif /* __tilegx__ */
+
+
+/*
+ * An API for changing "functional" mode.
+ */
+
+#ifndef __DOXYGEN__
+
+#define sim_enable_functional() \
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_ENABLE_FUNCTIONAL)
+
+#define sim_disable_functional() \
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_DISABLE_FUNCTIONAL)
+
+#endif /* __DOXYGEN__ */
+
+
+/*
+ * Profiler support.
+ */
+
+/**
+ * Turn profiling on for the current task.
+ *
+ * Note that this has no effect if run in an environment without
+ * profiling support (thus, the proper flags to the simulator must
+ * be supplied).
+ */
+static __inline void
+sim_profiler_enable(void)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PROFILER_ENABLE);
+}
+
+
+/** Turn profiling off for the current task. */
+static __inline void
+sim_profiler_disable(void)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PROFILER_DISABLE);
+}
+
+
+/**
+ * Turn profiling on or off for the current task.
+ *
+ * @param enabled If true, turns on profiling. If false, turns it off.
+ *
+ * Note that this has no effect if run in an environment without
+ * profiling support (thus, the proper flags to the simulator must
+ * be supplied).
+ */
+static __inline void
+sim_profiler_set_enabled(int enabled)
+{
+  int val =
+    enabled ? SIM_CONTROL_PROFILER_ENABLE : SIM_CONTROL_PROFILER_DISABLE;
+  __insn_mtspr(SPR_SIM_CONTROL, val);
+}
+
+
+/**
+ * Return true if and only if profiling is currently enabled
+ * for the current task.
+ *
+ * This returns false even if sim_profiler_enable() was called
+ * if the current execution environment does not support profiling.
+ */
+static __inline int
+sim_profiler_is_enabled(void)
+{
+  return ((__insn_mfspr(SPR_SIM_CONTROL) & SIM_PROFILER_ENABLED_MASK) != 0);
+}
+
+
+/**
+ * Reset profiling counters to zero for the current task.
+ *
+ * Resetting can be done while profiling is enabled.  It does not affect
+ * the chip-wide profiling counters.
+ */
+static __inline void
+sim_profiler_clear(void)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PROFILER_CLEAR);
+}
+
+
+/**
+ * Enable specified chip-level profiling counters.
+ *
+ * Does not affect the per-task profiling counters.
+ *
+ * @param mask Either this special value:
+ *
+ * SIM_CHIP_ALL (enables all chip-level components).
+ *
+ * or the bitwise OR of these values:
+ *
+ * SIM_CHIP_MEMCTL (enable all memory controllers)
+ * SIM_CHIP_XAUI (enable all XAUI controllers)
+ * SIM_CHIP_MPIPE (enable all MPIPE controllers)
+ */
+static __inline void
+sim_profiler_chip_enable(unsigned int mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_PROFILER_CHIP_ENABLE_SPR_ARG(mask));
+}
+
+
+/**
+ * Disable specified chip-level profiling counters.
+ *
+ * Does not affect the per-task profiling counters.
+ *
+ * @param mask Either this special value:
+ *
+ * SIM_CHIP_ALL (disables all chip-level components).
+ *
+ * or the bitwise OR of these values:
+ *
+ * SIM_CHIP_MEMCTL (disable all memory controllers)
+ * SIM_CHIP_XAUI (disable all XAUI controllers)
+ * SIM_CHIP_MPIPE (disable all MPIPE controllers)
+ */
+static __inline void
+sim_profiler_chip_disable(unsigned int mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_PROFILER_CHIP_DISABLE_SPR_ARG(mask));
+}
+
+
+/**
+ * Reset specified chip-level profiling counters to zero.
+ *
+ * Does not affect the per-task profiling counters.
+ *
+ * @param mask Either this special value:
+ *
+ * SIM_CHIP_ALL (clears all chip-level components).
+ *
+ * or the bitwise OR of these values:
+ *
+ * SIM_CHIP_MEMCTL (clear all memory controllers)
+ * SIM_CHIP_XAUI (clear all XAUI controllers)
+ * SIM_CHIP_MPIPE (clear all MPIPE controllers)
+ */
+static __inline void
+sim_profiler_chip_clear(unsigned int mask)
+{
+  __insn_mtspr(SPR_SIM_CONTROL, SIM_PROFILER_CHIP_CLEAR_SPR_ARG(mask));
+}
+
+
+/*
+ * Event support.
+ */
+
+#ifndef __DOXYGEN__
+
+static __inline void
+sim_event_begin(unsigned int x)
+{
+#if defined(__tile__) && !defined(__NO_EVENT_SPR__)
+  __insn_mtspr(SPR_EVENT_BEGIN, x);
+#endif
+}
+
+static __inline void
+sim_event_end(unsigned int x)
+{
+#if defined(__tile__) && !defined(__NO_EVENT_SPR__)
+  __insn_mtspr(SPR_EVENT_END, x);
+#endif
+}
+
+#endif /* !__DOXYGEN__ */
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* !__ARCH_SIM_H__ */
+
+/** @} */
diff --git a/arch/tile/include/uapi/arch/sim_def.h b/arch/tile/include/uapi/arch/sim_def.h
new file mode 100644
index 000000000..1c069537a
--- /dev/null
+++ b/arch/tile/include/uapi/arch/sim_def.h
@@ -0,0 +1,505 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+/**
+ * @file
+ *
+ * Some low-level simulator definitions.
+ */
+
+#ifndef __ARCH_SIM_DEF_H__
+#define __ARCH_SIM_DEF_H__
+
+
+/**
+ * Internal: the low bits of the SIM_CONTROL_* SPR values specify
+ * the operation to perform, and the remaining bits are
+ * an operation-specific parameter (often unused).
+ */
+#define _SIM_CONTROL_OPERATOR_BITS 8
+
+
+/*
+ * Values which can be written to SPR_SIM_CONTROL.
+ */
+
+/** If written to SPR_SIM_CONTROL, stops profiling. */
+#define SIM_CONTROL_PROFILER_DISABLE 0
+
+/** If written to SPR_SIM_CONTROL, starts profiling. */
+#define SIM_CONTROL_PROFILER_ENABLE 1
+
+/** If written to SPR_SIM_CONTROL, clears profiling counters. */
+#define SIM_CONTROL_PROFILER_CLEAR 2
+
+/** If written to SPR_SIM_CONTROL, checkpoints the simulator. */
+#define SIM_CONTROL_CHECKPOINT 3
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
+ * sets the tracing mask to the given mask. See "sim_set_tracing()".
+ */
+#define SIM_CONTROL_SET_TRACING 4
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a mask (shifted by 8),
+ * dumps the requested items of machine state to the log.
+ */
+#define SIM_CONTROL_DUMP 5
+
+/** If written to SPR_SIM_CONTROL, clears chip-level profiling counters. */
+#define SIM_CONTROL_PROFILER_CHIP_CLEAR 6
+
+/** If written to SPR_SIM_CONTROL, disables chip-level profiling. */
+#define SIM_CONTROL_PROFILER_CHIP_DISABLE 7
+
+/** If written to SPR_SIM_CONTROL, enables chip-level profiling. */
+#define SIM_CONTROL_PROFILER_CHIP_ENABLE 8
+
+/** If written to SPR_SIM_CONTROL, enables chip-level functional mode */
+#define SIM_CONTROL_ENABLE_FUNCTIONAL 9
+
+/** If written to SPR_SIM_CONTROL, disables chip-level functional mode. */
+#define SIM_CONTROL_DISABLE_FUNCTIONAL 10
+
+/**
+ * If written to SPR_SIM_CONTROL, enables chip-level functional mode.
+ * All tiles must perform this write for functional mode to be enabled.
+ * Ignored in naked boot mode unless --functional is specified.
+ * WARNING: Only the hypervisor startup code should use this!
+ */
+#define SIM_CONTROL_ENABLE_FUNCTIONAL_BARRIER 11
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
+ * writes a string directly to the simulator output.  Written to once for
+ * each character in the string, plus a final NUL.  Instead of NUL,
+ * you can also use "SIM_PUTC_FLUSH_STRING" or "SIM_PUTC_FLUSH_BINARY".
+ */
+/* ISSUE: Document the meaning of "newline", and the handling of NUL. */
+#define SIM_CONTROL_PUTC 12
+
+/**
+ * If written to SPR_SIM_CONTROL, clears the --grind-coherence state for
+ * this core.  This is intended to be used before a loop that will
+ * invalidate the cache by loading new data and evicting all current data.
+ * Generally speaking, this API should only be used by system code.
+ */
+#define SIM_CONTROL_GRINDER_CLEAR 13
+
+/** If written to SPR_SIM_CONTROL, shuts down the simulator. */
+#define SIM_CONTROL_SHUTDOWN 14
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
+ * indicates that a fork syscall just created the given process.
+ */
+#define SIM_CONTROL_OS_FORK 15
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
+ * indicates that an exit syscall was just executed by the given process.
+ */
+#define SIM_CONTROL_OS_EXIT 16
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
+ * indicates that the OS just switched to the given process.
+ */
+#define SIM_CONTROL_OS_SWITCH 17
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
+ * indicates that an exec syscall was just executed. Written to once for
+ * each character in the executable name, plus a final NUL.
+ */
+#define SIM_CONTROL_OS_EXEC 18
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
+ * indicates that an interpreter (PT_INTERP) was loaded.  Written to once
+ * for each character in "ADDR:PATH", plus a final NUL, where "ADDR" is a
+ * hex load address starting with "0x", and "PATH" is the executable name.
+ */
+#define SIM_CONTROL_OS_INTERP 19
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
+ * indicates that a dll was loaded.  Written to once for each character
+ * in "ADDR:PATH", plus a final NUL, where "ADDR" is a hexadecimal load
+ * address starting with "0x", and "PATH" is the executable name.
+ */
+#define SIM_CONTROL_DLOPEN 20
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a character (shifted by 8),
+ * indicates that a dll was unloaded.  Written to once for each character
+ * in "ADDR", plus a final NUL, where "ADDR" is a hexadecimal load
+ * address starting with "0x".
+ */
+#define SIM_CONTROL_DLCLOSE 21
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a flag (shifted by 8),
+ * indicates whether to allow data reads to remotely-cached
+ * dirty cache lines to be cached locally without grinder warnings or
+ * assertions (used by Linux kernel fast memcpy).
+ */
+#define SIM_CONTROL_ALLOW_MULTIPLE_CACHING 22
+
+/** If written to SPR_SIM_CONTROL, enables memory tracing. */
+#define SIM_CONTROL_ENABLE_MEM_LOGGING 23
+
+/** If written to SPR_SIM_CONTROL, disables memory tracing. */
+#define SIM_CONTROL_DISABLE_MEM_LOGGING 24
+
+/**
+ * If written to SPR_SIM_CONTROL, changes the shaping parameters of one of
+ * the gbe or xgbe shims. Must specify the shim id, the type, the units, and
+ * the rate, as defined in SIM_SHAPING_SPR_ARG.
+ */
+#define SIM_CONTROL_SHAPING 25
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with character (shifted by 8),
+ * requests that a simulator command be executed.  Written to once for each
+ * character in the command, plus a final NUL.
+ */
+#define SIM_CONTROL_COMMAND 26
+
+/**
+ * If written to SPR_SIM_CONTROL, indicates that the simulated system
+ * is panicking, to allow debugging via --debug-on-panic.
+ */
+#define SIM_CONTROL_PANIC 27
+
+/**
+ * If written to SPR_SIM_CONTROL, triggers a simulator syscall.
+ * See "sim_syscall()" for more info.
+ */
+#define SIM_CONTROL_SYSCALL 32
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a pid (shifted by 8),
+ * provides the pid that subsequent SIM_CONTROL_OS_FORK writes should
+ * use as the pid, rather than the default previous SIM_CONTROL_OS_SWITCH.
+ */
+#define SIM_CONTROL_OS_FORK_PARENT 33
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
+ * (shifted by 8), clears the pending magic data section.  The cleared
+ * pending magic data section and any subsequently appended magic bytes
+ * will only take effect when the classifier blast programmer is run.
+ */
+#define SIM_CONTROL_CLEAR_MPIPE_MAGIC_BYTES 34
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
+ * (shifted by 8) and a byte of data (shifted by 16), appends that byte
+ * to the shim's pending magic data section.  The pending magic data
+ * section takes effect when the classifier blast programmer is run.
+ */
+#define SIM_CONTROL_APPEND_MPIPE_MAGIC_BYTE 35
+
+/**
+ * If written to SPR_SIM_CONTROL, combined with a mPIPE shim number
+ * (shifted by 8), an enable=1/disable=0 bit (shifted by 16), and a
+ * mask of links (shifted by 32), enable or disable the corresponding
+ * mPIPE links.
+ */
+#define SIM_CONTROL_ENABLE_MPIPE_LINK_MAGIC_BYTE 36
+
+
+/*
+ * Syscall numbers for use with "sim_syscall()".
+ */
+
+/** Syscall number for sim_add_watchpoint(). */
+#define SIM_SYSCALL_ADD_WATCHPOINT 2
+
+/** Syscall number for sim_remove_watchpoint(). */
+#define SIM_SYSCALL_REMOVE_WATCHPOINT 3
+
+/** Syscall number for sim_query_watchpoint(). */
+#define SIM_SYSCALL_QUERY_WATCHPOINT 4
+
+/**
+ * Syscall number that asserts that the cache lines whose 64-bit PA
+ * is passed as the second argument to sim_syscall(), and over a
+ * range passed as the third argument, are no longer in cache.
+ * The simulator raises an error if this is not the case.
+ */
+#define SIM_SYSCALL_VALIDATE_LINES_EVICTED 5
+
+/** Syscall number for sim_query_cpu_speed(). */
+#define SIM_SYSCALL_QUERY_CPU_SPEED 6
+
+
+/*
+ * Bit masks which can be shifted by 8, combined with
+ * SIM_CONTROL_SET_TRACING, and written to SPR_SIM_CONTROL.
+ */
+
+/**
+ * @addtogroup arch_sim
+ * @{
+ */
+
+/** Enable --trace-cycle when passed to simulator_set_tracing(). */
+#define SIM_TRACE_CYCLES          0x01
+
+/** Enable --trace-router when passed to simulator_set_tracing(). */
+#define SIM_TRACE_ROUTER          0x02
+
+/** Enable --trace-register-writes when passed to simulator_set_tracing(). */
+#define SIM_TRACE_REGISTER_WRITES 0x04
+
+/** Enable --trace-disasm when passed to simulator_set_tracing(). */
+#define SIM_TRACE_DISASM          0x08
+
+/** Enable --trace-stall-info when passed to simulator_set_tracing(). */
+#define SIM_TRACE_STALL_INFO      0x10
+
+/** Enable --trace-memory-controller when passed to simulator_set_tracing(). */
+#define SIM_TRACE_MEMORY_CONTROLLER 0x20
+
+/** Enable --trace-l2 when passed to simulator_set_tracing(). */
+#define SIM_TRACE_L2_CACHE 0x40
+
+/** Enable --trace-lines when passed to simulator_set_tracing(). */
+#define SIM_TRACE_LINES 0x80
+
+/** Turn off all tracing when passed to simulator_set_tracing(). */
+#define SIM_TRACE_NONE 0
+
+/** Turn on all tracing when passed to simulator_set_tracing(). */
+#define SIM_TRACE_ALL (-1)
+
+/** @} */
+
+/** Computes the value to write to SPR_SIM_CONTROL to set tracing flags. */
+#define SIM_TRACE_SPR_ARG(mask) \
+  (SIM_CONTROL_SET_TRACING | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
+
+
+/*
+ * Bit masks which can be shifted by 8, combined with
+ * SIM_CONTROL_DUMP, and written to SPR_SIM_CONTROL.
+ */
+
+/**
+ * @addtogroup arch_sim
+ * @{
+ */
+
+/** Dump the general-purpose registers. */
+#define SIM_DUMP_REGS          0x001
+
+/** Dump the SPRs. */
+#define SIM_DUMP_SPRS          0x002
+
+/** Dump the ITLB. */
+#define SIM_DUMP_ITLB          0x004
+
+/** Dump the DTLB. */
+#define SIM_DUMP_DTLB          0x008
+
+/** Dump the L1 I-cache. */
+#define SIM_DUMP_L1I           0x010
+
+/** Dump the L1 D-cache. */
+#define SIM_DUMP_L1D           0x020
+
+/** Dump the L2 cache. */
+#define SIM_DUMP_L2            0x040
+
+/** Dump the switch registers. */
+#define SIM_DUMP_SNREGS        0x080
+
+/** Dump the switch ITLB. */
+#define SIM_DUMP_SNITLB        0x100
+
+/** Dump the switch L1 I-cache. */
+#define SIM_DUMP_SNL1I         0x200
+
+/** Dump the current backtrace. */
+#define SIM_DUMP_BACKTRACE     0x400
+
+/** Only dump valid lines in caches. */
+#define SIM_DUMP_VALID_LINES   0x800
+
+/** Dump everything that is dumpable. */
+#define SIM_DUMP_ALL (-1 & ~SIM_DUMP_VALID_LINES)
+
+/** @} */
+
+/** Computes the value to write to SPR_SIM_CONTROL to dump machine state. */
+#define SIM_DUMP_SPR_ARG(mask) \
+  (SIM_CONTROL_DUMP | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
+
+
+/*
+ * Bit masks which can be shifted by 8, combined with
+ * SIM_CONTROL_PROFILER_CHIP_xxx, and written to SPR_SIM_CONTROL.
+ */
+
+/**
+ * @addtogroup arch_sim
+ * @{
+ */
+
+/** Use with SIM_PROFILER_CHIP_xxx to control the memory controllers. */
+#define SIM_CHIP_MEMCTL        0x001
+
+/** Use with SIM_PROFILER_CHIP_xxx to control the XAUI interface. */
+#define SIM_CHIP_XAUI          0x002
+
+/** Use with SIM_PROFILER_CHIP_xxx to control the PCIe interface. */
+#define SIM_CHIP_PCIE          0x004
+
+/** Use with SIM_PROFILER_CHIP_xxx to control the MPIPE interface. */
+#define SIM_CHIP_MPIPE         0x008
+
+/** Use with SIM_PROFILER_CHIP_xxx to control the TRIO interface. */
+#define SIM_CHIP_TRIO          0x010
+
+/** Reference all chip devices. */
+#define SIM_CHIP_ALL (-1)
+
+/** @} */
+
+/** Computes the value to write to SPR_SIM_CONTROL to clear chip statistics. */
+#define SIM_PROFILER_CHIP_CLEAR_SPR_ARG(mask) \
+  (SIM_CONTROL_PROFILER_CHIP_CLEAR | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
+
+/** Computes the value to write to SPR_SIM_CONTROL to disable chip statistics.*/
+#define SIM_PROFILER_CHIP_DISABLE_SPR_ARG(mask) \
+  (SIM_CONTROL_PROFILER_CHIP_DISABLE | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
+
+/** Computes the value to write to SPR_SIM_CONTROL to enable chip statistics. */
+#define SIM_PROFILER_CHIP_ENABLE_SPR_ARG(mask) \
+  (SIM_CONTROL_PROFILER_CHIP_ENABLE | ((mask) << _SIM_CONTROL_OPERATOR_BITS))
+
+
+
+/* Shim bitrate controls. */
+
+/** The number of bits used to store the shim id. */
+#define SIM_CONTROL_SHAPING_SHIM_ID_BITS 3
+
+/**
+ * @addtogroup arch_sim
+ * @{
+ */
+
+/** Change the gbe 0 bitrate. */
+#define SIM_CONTROL_SHAPING_GBE_0 0x0
+
+/** Change the gbe 1 bitrate. */
+#define SIM_CONTROL_SHAPING_GBE_1 0x1
+
+/** Change the gbe 2 bitrate. */
+#define SIM_CONTROL_SHAPING_GBE_2 0x2
+
+/** Change the gbe 3 bitrate. */
+#define SIM_CONTROL_SHAPING_GBE_3 0x3
+
+/** Change the xgbe 0 bitrate. */
+#define SIM_CONTROL_SHAPING_XGBE_0 0x4
+
+/** Change the xgbe 1 bitrate. */
+#define SIM_CONTROL_SHAPING_XGBE_1 0x5
+
+/** The type of shaping to do. */
+#define SIM_CONTROL_SHAPING_TYPE_BITS 2
+
+/** Control the multiplier. */
+#define SIM_CONTROL_SHAPING_MULTIPLIER 0
+
+/** Control the PPS. */
+#define SIM_CONTROL_SHAPING_PPS 1
+
+/** Control the BPS. */
+#define SIM_CONTROL_SHAPING_BPS 2
+
+/** The number of bits for the units for the shaping parameter. */
+#define SIM_CONTROL_SHAPING_UNITS_BITS 2
+
+/** Provide a number in single units. */
+#define SIM_CONTROL_SHAPING_UNITS_SINGLE 0
+
+/** Provide a number in kilo units. */
+#define SIM_CONTROL_SHAPING_UNITS_KILO 1
+
+/** Provide a number in mega units. */
+#define SIM_CONTROL_SHAPING_UNITS_MEGA 2
+
+/** Provide a number in giga units. */
+#define SIM_CONTROL_SHAPING_UNITS_GIGA 3
+
+/** @} */
+
+/** How many bits are available for the rate. */
+#define SIM_CONTROL_SHAPING_RATE_BITS \
+  (32 - (_SIM_CONTROL_OPERATOR_BITS + \
+         SIM_CONTROL_SHAPING_SHIM_ID_BITS + \
+         SIM_CONTROL_SHAPING_TYPE_BITS + \
+         SIM_CONTROL_SHAPING_UNITS_BITS))
+
+/** Computes the value to write to SPR_SIM_CONTROL to change a bitrate. */
+#define SIM_SHAPING_SPR_ARG(shim, type, units, rate) \
+  (SIM_CONTROL_SHAPING | \
+   ((shim) | \
+   ((type) << (SIM_CONTROL_SHAPING_SHIM_ID_BITS)) | \
+   ((units) << (SIM_CONTROL_SHAPING_SHIM_ID_BITS + \
+                SIM_CONTROL_SHAPING_TYPE_BITS)) | \
+   ((rate) << (SIM_CONTROL_SHAPING_SHIM_ID_BITS + \
+               SIM_CONTROL_SHAPING_TYPE_BITS + \
+               SIM_CONTROL_SHAPING_UNITS_BITS))) << _SIM_CONTROL_OPERATOR_BITS)
+
+
+/*
+ * Values returned when reading SPR_SIM_CONTROL.
+ * ISSUE: These names should share a longer common prefix.
+ */
+
+/**
+ * When reading SPR_SIM_CONTROL, the mask of simulator tracing bits
+ * (SIM_TRACE_xxx values).
+ */
+#define SIM_TRACE_FLAG_MASK 0xFFFF
+
+/** When reading SPR_SIM_CONTROL, the mask for whether profiling is enabled. */
+#define SIM_PROFILER_ENABLED_MASK 0x10000
+
+
+/*
+ * Special arguments for "SIM_CONTROL_PUTC".
+ */
+
+/**
+ * Flag value for forcing a PUTC string-flush, including
+ * coordinate/cycle prefix and newline.
+ */
+#define SIM_PUTC_FLUSH_STRING 0x100
+
+/**
+ * Flag value for forcing a PUTC binary-data-flush, which skips the
+ * prefix and does not append a newline.
+ */
+#define SIM_PUTC_FLUSH_BINARY 0x101
+
+
+#endif /* __ARCH_SIM_DEF_H__ */
diff --git a/arch/tile/include/uapi/arch/spr_def.h b/arch/tile/include/uapi/arch/spr_def.h
new file mode 100644
index 000000000..c250c5adb
--- /dev/null
+++ b/arch/tile/include/uapi/arch/spr_def.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _UAPI__ARCH_SPR_DEF_H__
+#define _UAPI__ARCH_SPR_DEF_H__
+
+/* Include the proper base SPR definition file. */
+#ifdef __tilegx__
+#include <arch/spr_def_64.h>
+#else
+#include <arch/spr_def_32.h>
+#endif
+
+
+#endif /* _UAPI__ARCH_SPR_DEF_H__ */
diff --git a/arch/tile/include/uapi/arch/spr_def_32.h b/arch/tile/include/uapi/arch/spr_def_32.h
new file mode 100644
index 000000000..78daa3146
--- /dev/null
+++ b/arch/tile/include/uapi/arch/spr_def_32.h
@@ -0,0 +1,255 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef __DOXYGEN__
+
+#ifndef __ARCH_SPR_DEF_32_H__
+#define __ARCH_SPR_DEF_32_H__
+
+#define SPR_AUX_PERF_COUNT_0 0x6005
+#define SPR_AUX_PERF_COUNT_1 0x6006
+#define SPR_AUX_PERF_COUNT_CTL 0x6007
+#define SPR_AUX_PERF_COUNT_STS 0x6008
+#define SPR_CYCLE_HIGH 0x4e06
+#define SPR_CYCLE_LOW 0x4e07
+#define SPR_DMA_BYTE 0x3900
+#define SPR_DMA_CHUNK_SIZE 0x3901
+#define SPR_DMA_CTR 0x3902
+#define SPR_DMA_CTR__REQUEST_MASK  0x1
+#define SPR_DMA_CTR__SUSPEND_MASK  0x2
+#define SPR_DMA_DST_ADDR 0x3903
+#define SPR_DMA_DST_CHUNK_ADDR 0x3904
+#define SPR_DMA_SRC_ADDR 0x3905
+#define SPR_DMA_SRC_CHUNK_ADDR 0x3906
+#define SPR_DMA_STATUS__DONE_MASK  0x1
+#define SPR_DMA_STATUS__BUSY_MASK  0x2
+#define SPR_DMA_STATUS__RUNNING_MASK  0x10
+#define SPR_DMA_STRIDE 0x3907
+#define SPR_DMA_USER_STATUS 0x3908
+#define SPR_DONE 0x4e08
+#define SPR_EVENT_BEGIN 0x4e0d
+#define SPR_EVENT_END 0x4e0e
+#define SPR_EX_CONTEXT_0_0 0x4a05
+#define SPR_EX_CONTEXT_0_1 0x4a06
+#define SPR_EX_CONTEXT_0_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_0_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_0_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_0_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_0_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_0_1__ICS_MASK  0x4
+#define SPR_EX_CONTEXT_1_0 0x4805
+#define SPR_EX_CONTEXT_1_1 0x4806
+#define SPR_EX_CONTEXT_1_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_1_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_1_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_1_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_1_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_1_1__ICS_MASK  0x4
+#define SPR_EX_CONTEXT_2_0 0x4605
+#define SPR_EX_CONTEXT_2_1 0x4606
+#define SPR_EX_CONTEXT_2_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_2_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_2_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_2_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_2_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_2_1__ICS_MASK  0x4
+#define SPR_FAIL 0x4e09
+#define SPR_IDN_AVAIL_EN 0x3e05
+#define SPR_IDN_CA_DATA 0x0b00
+#define SPR_IDN_DATA_AVAIL 0x0b03
+#define SPR_IDN_DEADLOCK_TIMEOUT 0x3406
+#define SPR_IDN_DEMUX_CA_COUNT 0x0a05
+#define SPR_IDN_DEMUX_COUNT_0 0x0a06
+#define SPR_IDN_DEMUX_COUNT_1 0x0a07
+#define SPR_IDN_DEMUX_CTL 0x0a08
+#define SPR_IDN_DEMUX_QUEUE_SEL 0x0a0a
+#define SPR_IDN_DEMUX_STATUS 0x0a0b
+#define SPR_IDN_DEMUX_WRITE_FIFO 0x0a0c
+#define SPR_IDN_DIRECTION_PROTECT 0x2e05
+#define SPR_IDN_PENDING 0x0a0e
+#define SPR_IDN_REFILL_EN 0x0e05
+#define SPR_IDN_SP_FIFO_DATA 0x0a0f
+#define SPR_IDN_SP_FIFO_SEL 0x0a10
+#define SPR_IDN_SP_FREEZE 0x0a11
+#define SPR_IDN_SP_FREEZE__SP_FRZ_MASK  0x1
+#define SPR_IDN_SP_FREEZE__DEMUX_FRZ_MASK  0x2
+#define SPR_IDN_SP_FREEZE__NON_DEST_EXT_MASK  0x4
+#define SPR_IDN_SP_STATE 0x0a12
+#define SPR_IDN_TAG_0 0x0a13
+#define SPR_IDN_TAG_1 0x0a14
+#define SPR_IDN_TAG_VALID 0x0a15
+#define SPR_IDN_TILE_COORD 0x0a16
+#define SPR_INTCTRL_0_STATUS 0x4a07
+#define SPR_INTCTRL_1_STATUS 0x4807
+#define SPR_INTCTRL_2_STATUS 0x4607
+#define SPR_INTERRUPT_CRITICAL_SECTION 0x4e0a
+#define SPR_INTERRUPT_MASK_0_0 0x4a08
+#define SPR_INTERRUPT_MASK_0_1 0x4a09
+#define SPR_INTERRUPT_MASK_1_0 0x4809
+#define SPR_INTERRUPT_MASK_1_1 0x480a
+#define SPR_INTERRUPT_MASK_2_0 0x4608
+#define SPR_INTERRUPT_MASK_2_1 0x4609
+#define SPR_INTERRUPT_MASK_RESET_0_0 0x4a0a
+#define SPR_INTERRUPT_MASK_RESET_0_1 0x4a0b
+#define SPR_INTERRUPT_MASK_RESET_1_0 0x480b
+#define SPR_INTERRUPT_MASK_RESET_1_1 0x480c
+#define SPR_INTERRUPT_MASK_RESET_2_0 0x460a
+#define SPR_INTERRUPT_MASK_RESET_2_1 0x460b
+#define SPR_INTERRUPT_MASK_SET_0_0 0x4a0c
+#define SPR_INTERRUPT_MASK_SET_0_1 0x4a0d
+#define SPR_INTERRUPT_MASK_SET_1_0 0x480d
+#define SPR_INTERRUPT_MASK_SET_1_1 0x480e
+#define SPR_INTERRUPT_MASK_SET_2_0 0x460c
+#define SPR_INTERRUPT_MASK_SET_2_1 0x460d
+#define SPR_MPL_AUX_PERF_COUNT_SET_0 0x6000
+#define SPR_MPL_AUX_PERF_COUNT_SET_1 0x6001
+#define SPR_MPL_AUX_PERF_COUNT_SET_2 0x6002
+#define SPR_MPL_DMA_CPL_SET_0 0x5800
+#define SPR_MPL_DMA_CPL_SET_1 0x5801
+#define SPR_MPL_DMA_CPL_SET_2 0x5802
+#define SPR_MPL_DMA_NOTIFY_SET_0 0x3800
+#define SPR_MPL_DMA_NOTIFY_SET_1 0x3801
+#define SPR_MPL_DMA_NOTIFY_SET_2 0x3802
+#define SPR_MPL_IDN_ACCESS_SET_0 0x0a00
+#define SPR_MPL_IDN_ACCESS_SET_1 0x0a01
+#define SPR_MPL_IDN_ACCESS_SET_2 0x0a02
+#define SPR_MPL_IDN_AVAIL_SET_0 0x3e00
+#define SPR_MPL_IDN_AVAIL_SET_1 0x3e01
+#define SPR_MPL_IDN_AVAIL_SET_2 0x3e02
+#define SPR_MPL_IDN_CA_SET_0 0x3a00
+#define SPR_MPL_IDN_CA_SET_1 0x3a01
+#define SPR_MPL_IDN_CA_SET_2 0x3a02
+#define SPR_MPL_IDN_COMPLETE_SET_0 0x1200
+#define SPR_MPL_IDN_COMPLETE_SET_1 0x1201
+#define SPR_MPL_IDN_COMPLETE_SET_2 0x1202
+#define SPR_MPL_IDN_FIREWALL_SET_0 0x2e00
+#define SPR_MPL_IDN_FIREWALL_SET_1 0x2e01
+#define SPR_MPL_IDN_FIREWALL_SET_2 0x2e02
+#define SPR_MPL_IDN_REFILL_SET_0 0x0e00
+#define SPR_MPL_IDN_REFILL_SET_1 0x0e01
+#define SPR_MPL_IDN_REFILL_SET_2 0x0e02
+#define SPR_MPL_IDN_TIMER_SET_0 0x3400
+#define SPR_MPL_IDN_TIMER_SET_1 0x3401
+#define SPR_MPL_IDN_TIMER_SET_2 0x3402
+#define SPR_MPL_INTCTRL_0_SET_0 0x4a00
+#define SPR_MPL_INTCTRL_0_SET_1 0x4a01
+#define SPR_MPL_INTCTRL_0_SET_2 0x4a02
+#define SPR_MPL_INTCTRL_1_SET_0 0x4800
+#define SPR_MPL_INTCTRL_1_SET_1 0x4801
+#define SPR_MPL_INTCTRL_1_SET_2 0x4802
+#define SPR_MPL_INTCTRL_2_SET_0 0x4600
+#define SPR_MPL_INTCTRL_2_SET_1 0x4601
+#define SPR_MPL_INTCTRL_2_SET_2 0x4602
+#define SPR_MPL_PERF_COUNT_SET_0 0x4200
+#define SPR_MPL_PERF_COUNT_SET_1 0x4201
+#define SPR_MPL_PERF_COUNT_SET_2 0x4202
+#define SPR_MPL_SN_ACCESS_SET_0 0x0800
+#define SPR_MPL_SN_ACCESS_SET_1 0x0801
+#define SPR_MPL_SN_ACCESS_SET_2 0x0802
+#define SPR_MPL_SN_CPL_SET_0 0x5a00
+#define SPR_MPL_SN_CPL_SET_1 0x5a01
+#define SPR_MPL_SN_CPL_SET_2 0x5a02
+#define SPR_MPL_SN_FIREWALL_SET_0 0x2c00
+#define SPR_MPL_SN_FIREWALL_SET_1 0x2c01
+#define SPR_MPL_SN_FIREWALL_SET_2 0x2c02
+#define SPR_MPL_SN_NOTIFY_SET_0 0x2a00
+#define SPR_MPL_SN_NOTIFY_SET_1 0x2a01
+#define SPR_MPL_SN_NOTIFY_SET_2 0x2a02
+#define SPR_MPL_UDN_ACCESS_SET_0 0x0c00
+#define SPR_MPL_UDN_ACCESS_SET_1 0x0c01
+#define SPR_MPL_UDN_ACCESS_SET_2 0x0c02
+#define SPR_MPL_UDN_AVAIL_SET_0 0x4000
+#define SPR_MPL_UDN_AVAIL_SET_1 0x4001
+#define SPR_MPL_UDN_AVAIL_SET_2 0x4002
+#define SPR_MPL_UDN_CA_SET_0 0x3c00
+#define SPR_MPL_UDN_CA_SET_1 0x3c01
+#define SPR_MPL_UDN_CA_SET_2 0x3c02
+#define SPR_MPL_UDN_COMPLETE_SET_0 0x1400
+#define SPR_MPL_UDN_COMPLETE_SET_1 0x1401
+#define SPR_MPL_UDN_COMPLETE_SET_2 0x1402
+#define SPR_MPL_UDN_FIREWALL_SET_0 0x3000
+#define SPR_MPL_UDN_FIREWALL_SET_1 0x3001
+#define SPR_MPL_UDN_FIREWALL_SET_2 0x3002
+#define SPR_MPL_UDN_REFILL_SET_0 0x1000
+#define SPR_MPL_UDN_REFILL_SET_1 0x1001
+#define SPR_MPL_UDN_REFILL_SET_2 0x1002
+#define SPR_MPL_UDN_TIMER_SET_0 0x3600
+#define SPR_MPL_UDN_TIMER_SET_1 0x3601
+#define SPR_MPL_UDN_TIMER_SET_2 0x3602
+#define SPR_MPL_WORLD_ACCESS_SET_0 0x4e00
+#define SPR_MPL_WORLD_ACCESS_SET_1 0x4e01
+#define SPR_MPL_WORLD_ACCESS_SET_2 0x4e02
+#define SPR_PASS 0x4e0b
+#define SPR_PERF_COUNT_0 0x4205
+#define SPR_PERF_COUNT_1 0x4206
+#define SPR_PERF_COUNT_CTL 0x4207
+#define SPR_PERF_COUNT_DN_CTL 0x4210
+#define SPR_PERF_COUNT_STS 0x4208
+#define SPR_PROC_STATUS 0x4f00
+#define SPR_SIM_CONTROL 0x4e0c
+#define SPR_SNCTL 0x0805
+#define SPR_SNCTL__FRZFABRIC_MASK  0x1
+#define SPR_SNSTATIC 0x080c
+#define SPR_SYSTEM_SAVE_0_0 0x4b00
+#define SPR_SYSTEM_SAVE_0_1 0x4b01
+#define SPR_SYSTEM_SAVE_0_2 0x4b02
+#define SPR_SYSTEM_SAVE_0_3 0x4b03
+#define SPR_SYSTEM_SAVE_1_0 0x4900
+#define SPR_SYSTEM_SAVE_1_1 0x4901
+#define SPR_SYSTEM_SAVE_1_2 0x4902
+#define SPR_SYSTEM_SAVE_1_3 0x4903
+#define SPR_SYSTEM_SAVE_2_0 0x4700
+#define SPR_SYSTEM_SAVE_2_1 0x4701
+#define SPR_SYSTEM_SAVE_2_2 0x4702
+#define SPR_SYSTEM_SAVE_2_3 0x4703
+#define SPR_TILE_COORD 0x4c17
+#define SPR_TILE_RTF_HWM 0x4e10
+#define SPR_TILE_TIMER_CONTROL 0x3205
+#define SPR_TILE_WRITE_PENDING 0x4e0f
+#define SPR_UDN_AVAIL_EN 0x4005
+#define SPR_UDN_CA_DATA 0x0d00
+#define SPR_UDN_DATA_AVAIL 0x0d03
+#define SPR_UDN_DEADLOCK_TIMEOUT 0x3606
+#define SPR_UDN_DEMUX_CA_COUNT 0x0c05
+#define SPR_UDN_DEMUX_COUNT_0 0x0c06
+#define SPR_UDN_DEMUX_COUNT_1 0x0c07
+#define SPR_UDN_DEMUX_COUNT_2 0x0c08
+#define SPR_UDN_DEMUX_COUNT_3 0x0c09
+#define SPR_UDN_DEMUX_CTL 0x0c0a
+#define SPR_UDN_DEMUX_QUEUE_SEL 0x0c0c
+#define SPR_UDN_DEMUX_STATUS 0x0c0d
+#define SPR_UDN_DEMUX_WRITE_FIFO 0x0c0e
+#define SPR_UDN_DIRECTION_PROTECT 0x3005
+#define SPR_UDN_PENDING 0x0c10
+#define SPR_UDN_REFILL_EN 0x1005
+#define SPR_UDN_SP_FIFO_DATA 0x0c11
+#define SPR_UDN_SP_FIFO_SEL 0x0c12
+#define SPR_UDN_SP_FREEZE 0x0c13
+#define SPR_UDN_SP_FREEZE__SP_FRZ_MASK  0x1
+#define SPR_UDN_SP_FREEZE__DEMUX_FRZ_MASK  0x2
+#define SPR_UDN_SP_FREEZE__NON_DEST_EXT_MASK  0x4
+#define SPR_UDN_SP_STATE 0x0c14
+#define SPR_UDN_TAG_0 0x0c15
+#define SPR_UDN_TAG_1 0x0c16
+#define SPR_UDN_TAG_2 0x0c17
+#define SPR_UDN_TAG_3 0x0c18
+#define SPR_UDN_TAG_VALID 0x0c19
+#define SPR_UDN_TILE_COORD 0x0c1a
+#define SPR_WATCH_CTL 0x4209
+#define SPR_WATCH_MASK 0x420a
+#define SPR_WATCH_VAL 0x420b
+
+#endif /* !defined(__ARCH_SPR_DEF_32_H__) */
+
+#endif /* !defined(__DOXYGEN__) */
diff --git a/arch/tile/include/uapi/arch/spr_def_64.h b/arch/tile/include/uapi/arch/spr_def_64.h
new file mode 100644
index 000000000..67a6c1751
--- /dev/null
+++ b/arch/tile/include/uapi/arch/spr_def_64.h
@@ -0,0 +1,216 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef __DOXYGEN__
+
+#ifndef __ARCH_SPR_DEF_64_H__
+#define __ARCH_SPR_DEF_64_H__
+
+#define SPR_AUX_PERF_COUNT_0 0x2105
+#define SPR_AUX_PERF_COUNT_1 0x2106
+#define SPR_AUX_PERF_COUNT_CTL 0x2107
+#define SPR_AUX_PERF_COUNT_STS 0x2108
+#define SPR_CMPEXCH_VALUE 0x2780
+#define SPR_CYCLE 0x2781
+#define SPR_DONE 0x2705
+#define SPR_DSTREAM_PF 0x2706
+#define SPR_EVENT_BEGIN 0x2782
+#define SPR_EVENT_END 0x2783
+#define SPR_EX_CONTEXT_0_0 0x2580
+#define SPR_EX_CONTEXT_0_1 0x2581
+#define SPR_EX_CONTEXT_0_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_0_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_0_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_0_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_0_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_0_1__ICS_MASK  0x4
+#define SPR_EX_CONTEXT_1_0 0x2480
+#define SPR_EX_CONTEXT_1_1 0x2481
+#define SPR_EX_CONTEXT_1_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_1_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_1_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_1_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_1_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_1_1__ICS_MASK  0x4
+#define SPR_EX_CONTEXT_2_0 0x2380
+#define SPR_EX_CONTEXT_2_1 0x2381
+#define SPR_EX_CONTEXT_2_1__PL_SHIFT 0
+#define SPR_EX_CONTEXT_2_1__PL_RMASK 0x3
+#define SPR_EX_CONTEXT_2_1__PL_MASK  0x3
+#define SPR_EX_CONTEXT_2_1__ICS_SHIFT 2
+#define SPR_EX_CONTEXT_2_1__ICS_RMASK 0x1
+#define SPR_EX_CONTEXT_2_1__ICS_MASK  0x4
+#define SPR_FAIL 0x2707
+#define SPR_IDN_AVAIL_EN 0x1a05
+#define SPR_IDN_DATA_AVAIL 0x0a80
+#define SPR_IDN_DEADLOCK_TIMEOUT 0x1806
+#define SPR_IDN_DEMUX_COUNT_0 0x0a05
+#define SPR_IDN_DEMUX_COUNT_1 0x0a06
+#define SPR_IDN_DIRECTION_PROTECT 0x1405
+#define SPR_IDN_PENDING 0x0a08
+#define SPR_ILL_TRANS_REASON__I_STREAM_VA_RMASK 0x1
+#define SPR_INTCTRL_0_STATUS 0x2505
+#define SPR_INTCTRL_1_STATUS 0x2405
+#define SPR_INTCTRL_2_STATUS 0x2305
+#define SPR_INTERRUPT_CRITICAL_SECTION 0x2708
+#define SPR_INTERRUPT_MASK_0 0x2506
+#define SPR_INTERRUPT_MASK_1 0x2406
+#define SPR_INTERRUPT_MASK_2 0x2306
+#define SPR_INTERRUPT_MASK_RESET_0 0x2507
+#define SPR_INTERRUPT_MASK_RESET_1 0x2407
+#define SPR_INTERRUPT_MASK_RESET_2 0x2307
+#define SPR_INTERRUPT_MASK_SET_0 0x2508
+#define SPR_INTERRUPT_MASK_SET_1 0x2408
+#define SPR_INTERRUPT_MASK_SET_2 0x2308
+#define SPR_INTERRUPT_VECTOR_BASE_0 0x2509
+#define SPR_INTERRUPT_VECTOR_BASE_1 0x2409
+#define SPR_INTERRUPT_VECTOR_BASE_2 0x2309
+#define SPR_INTERRUPT_VECTOR_BASE_3 0x2209
+#define SPR_IPI_EVENT_0 0x1f05
+#define SPR_IPI_EVENT_1 0x1e05
+#define SPR_IPI_EVENT_2 0x1d05
+#define SPR_IPI_EVENT_RESET_0 0x1f06
+#define SPR_IPI_EVENT_RESET_1 0x1e06
+#define SPR_IPI_EVENT_RESET_2 0x1d06
+#define SPR_IPI_EVENT_SET_0 0x1f07
+#define SPR_IPI_EVENT_SET_1 0x1e07
+#define SPR_IPI_EVENT_SET_2 0x1d07
+#define SPR_IPI_MASK_0 0x1f08
+#define SPR_IPI_MASK_1 0x1e08
+#define SPR_IPI_MASK_2 0x1d08
+#define SPR_IPI_MASK_RESET_0 0x1f09
+#define SPR_IPI_MASK_RESET_1 0x1e09
+#define SPR_IPI_MASK_RESET_2 0x1d09
+#define SPR_IPI_MASK_SET_0 0x1f0a
+#define SPR_IPI_MASK_SET_1 0x1e0a
+#define SPR_IPI_MASK_SET_2 0x1d0a
+#define SPR_MPL_AUX_PERF_COUNT_SET_0 0x2100
+#define SPR_MPL_AUX_PERF_COUNT_SET_1 0x2101
+#define SPR_MPL_AUX_PERF_COUNT_SET_2 0x2102
+#define SPR_MPL_AUX_TILE_TIMER_SET_0 0x1700
+#define SPR_MPL_AUX_TILE_TIMER_SET_1 0x1701
+#define SPR_MPL_AUX_TILE_TIMER_SET_2 0x1702
+#define SPR_MPL_IDN_ACCESS_SET_0 0x0a00
+#define SPR_MPL_IDN_ACCESS_SET_1 0x0a01
+#define SPR_MPL_IDN_ACCESS_SET_2 0x0a02
+#define SPR_MPL_IDN_AVAIL_SET_0 0x1a00
+#define SPR_MPL_IDN_AVAIL_SET_1 0x1a01
+#define SPR_MPL_IDN_AVAIL_SET_2 0x1a02
+#define SPR_MPL_IDN_COMPLETE_SET_0 0x0500
+#define SPR_MPL_IDN_COMPLETE_SET_1 0x0501
+#define SPR_MPL_IDN_COMPLETE_SET_2 0x0502
+#define SPR_MPL_IDN_FIREWALL_SET_0 0x1400
+#define SPR_MPL_IDN_FIREWALL_SET_1 0x1401
+#define SPR_MPL_IDN_FIREWALL_SET_2 0x1402
+#define SPR_MPL_IDN_TIMER_SET_0 0x1800
+#define SPR_MPL_IDN_TIMER_SET_1 0x1801
+#define SPR_MPL_IDN_TIMER_SET_2 0x1802
+#define SPR_MPL_INTCTRL_0_SET_0 0x2500
+#define SPR_MPL_INTCTRL_0_SET_1 0x2501
+#define SPR_MPL_INTCTRL_0_SET_2 0x2502
+#define SPR_MPL_INTCTRL_1_SET_0 0x2400
+#define SPR_MPL_INTCTRL_1_SET_1 0x2401
+#define SPR_MPL_INTCTRL_1_SET_2 0x2402
+#define SPR_MPL_INTCTRL_2_SET_0 0x2300
+#define SPR_MPL_INTCTRL_2_SET_1 0x2301
+#define SPR_MPL_INTCTRL_2_SET_2 0x2302
+#define SPR_MPL_IPI_0 0x1f04
+#define SPR_MPL_IPI_0_SET_0 0x1f00
+#define SPR_MPL_IPI_0_SET_1 0x1f01
+#define SPR_MPL_IPI_0_SET_2 0x1f02
+#define SPR_MPL_IPI_1 0x1e04
+#define SPR_MPL_IPI_1_SET_0 0x1e00
+#define SPR_MPL_IPI_1_SET_1 0x1e01
+#define SPR_MPL_IPI_1_SET_2 0x1e02
+#define SPR_MPL_IPI_2 0x1d04
+#define SPR_MPL_IPI_2_SET_0 0x1d00
+#define SPR_MPL_IPI_2_SET_1 0x1d01
+#define SPR_MPL_IPI_2_SET_2 0x1d02
+#define SPR_MPL_PERF_COUNT_SET_0 0x2000
+#define SPR_MPL_PERF_COUNT_SET_1 0x2001
+#define SPR_MPL_PERF_COUNT_SET_2 0x2002
+#define SPR_MPL_UDN_ACCESS_SET_0 0x0b00
+#define SPR_MPL_UDN_ACCESS_SET_1 0x0b01
+#define SPR_MPL_UDN_ACCESS_SET_2 0x0b02
+#define SPR_MPL_UDN_AVAIL_SET_0 0x1b00
+#define SPR_MPL_UDN_AVAIL_SET_1 0x1b01
+#define SPR_MPL_UDN_AVAIL_SET_2 0x1b02
+#define SPR_MPL_UDN_COMPLETE_SET_0 0x0600
+#define SPR_MPL_UDN_COMPLETE_SET_1 0x0601
+#define SPR_MPL_UDN_COMPLETE_SET_2 0x0602
+#define SPR_MPL_UDN_FIREWALL_SET_0 0x1500
+#define SPR_MPL_UDN_FIREWALL_SET_1 0x1501
+#define SPR_MPL_UDN_FIREWALL_SET_2 0x1502
+#define SPR_MPL_UDN_TIMER_SET_0 0x1900
+#define SPR_MPL_UDN_TIMER_SET_1 0x1901
+#define SPR_MPL_UDN_TIMER_SET_2 0x1902
+#define SPR_MPL_WORLD_ACCESS_SET_0 0x2700
+#define SPR_MPL_WORLD_ACCESS_SET_1 0x2701
+#define SPR_MPL_WORLD_ACCESS_SET_2 0x2702
+#define SPR_PASS 0x2709
+#define SPR_PERF_COUNT_0 0x2005
+#define SPR_PERF_COUNT_1 0x2006
+#define SPR_PERF_COUNT_CTL 0x2007
+#define SPR_PERF_COUNT_DN_CTL 0x2008
+#define SPR_PERF_COUNT_STS 0x2009
+#define SPR_PROC_STATUS 0x2784
+#define SPR_SIM_CONTROL 0x2785
+#define SPR_SINGLE_STEP_CONTROL_0 0x0405
+#define SPR_SINGLE_STEP_CONTROL_0__CANCELED_MASK  0x1
+#define SPR_SINGLE_STEP_CONTROL_0__INHIBIT_MASK  0x2
+#define SPR_SINGLE_STEP_CONTROL_1 0x0305
+#define SPR_SINGLE_STEP_CONTROL_1__CANCELED_MASK  0x1
+#define SPR_SINGLE_STEP_CONTROL_1__INHIBIT_MASK  0x2
+#define SPR_SINGLE_STEP_CONTROL_2 0x0205
+#define SPR_SINGLE_STEP_CONTROL_2__CANCELED_MASK  0x1
+#define SPR_SINGLE_STEP_CONTROL_2__INHIBIT_MASK  0x2
+#define SPR_SINGLE_STEP_EN_0_0 0x250a
+#define SPR_SINGLE_STEP_EN_0_1 0x240a
+#define SPR_SINGLE_STEP_EN_0_2 0x230a
+#define SPR_SINGLE_STEP_EN_1_0 0x250b
+#define SPR_SINGLE_STEP_EN_1_1 0x240b
+#define SPR_SINGLE_STEP_EN_1_2 0x230b
+#define SPR_SINGLE_STEP_EN_2_0 0x250c
+#define SPR_SINGLE_STEP_EN_2_1 0x240c
+#define SPR_SINGLE_STEP_EN_2_2 0x230c
+#define SPR_SYSTEM_SAVE_0_0 0x2582
+#define SPR_SYSTEM_SAVE_0_1 0x2583
+#define SPR_SYSTEM_SAVE_0_2 0x2584
+#define SPR_SYSTEM_SAVE_0_3 0x2585
+#define SPR_SYSTEM_SAVE_1_0 0x2482
+#define SPR_SYSTEM_SAVE_1_1 0x2483
+#define SPR_SYSTEM_SAVE_1_2 0x2484
+#define SPR_SYSTEM_SAVE_1_3 0x2485
+#define SPR_SYSTEM_SAVE_2_0 0x2382
+#define SPR_SYSTEM_SAVE_2_1 0x2383
+#define SPR_SYSTEM_SAVE_2_2 0x2384
+#define SPR_SYSTEM_SAVE_2_3 0x2385
+#define SPR_TILE_COORD 0x270b
+#define SPR_TILE_RTF_HWM 0x270c
+#define SPR_TILE_TIMER_CONTROL 0x1605
+#define SPR_UDN_AVAIL_EN 0x1b05
+#define SPR_UDN_DATA_AVAIL 0x0b80
+#define SPR_UDN_DEADLOCK_TIMEOUT 0x1906
+#define SPR_UDN_DEMUX_COUNT_0 0x0b05
+#define SPR_UDN_DEMUX_COUNT_1 0x0b06
+#define SPR_UDN_DEMUX_COUNT_2 0x0b07
+#define SPR_UDN_DEMUX_COUNT_3 0x0b08
+#define SPR_UDN_DIRECTION_PROTECT 0x1505
+#define SPR_UDN_PENDING 0x0b0a
+#define SPR_WATCH_MASK 0x200a
+#define SPR_WATCH_VAL 0x200b
+
+#endif /* !defined(__ARCH_SPR_DEF_64_H__) */
+
+#endif /* !defined(__DOXYGEN__) */
diff --git a/arch/tile/include/uapi/asm/Kbuild b/arch/tile/include/uapi/asm/Kbuild
new file mode 100644
index 000000000..c20db8e42
--- /dev/null
+++ b/arch/tile/include/uapi/asm/Kbuild
@@ -0,0 +1,21 @@
+# UAPI Header export list
+include include/uapi/asm-generic/Kbuild.asm
+
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += cachectl.h
+header-y += hardwall.h
+header-y += kvm_para.h
+header-y += mman.h
+header-y += ptrace.h
+header-y += setup.h
+header-y += sigcontext.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += stat.h
+header-y += swab.h
+header-y += ucontext.h
+header-y += unistd.h
+
+generic-y += ucontext.h
diff --git a/arch/tile/include/uapi/asm/auxvec.h b/arch/tile/include/uapi/asm/auxvec.h
new file mode 100644
index 000000000..c93e92709
--- /dev/null
+++ b/arch/tile/include/uapi/asm/auxvec.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_AUXVEC_H
+#define _ASM_TILE_AUXVEC_H
+
+/* The vDSO location. */
+#define AT_SYSINFO_EHDR         33
+
+#endif /* _ASM_TILE_AUXVEC_H */
diff --git a/arch/tile/include/uapi/asm/bitsperlong.h b/arch/tile/include/uapi/asm/bitsperlong.h
new file mode 100644
index 000000000..58c771f2a
--- /dev/null
+++ b/arch/tile/include/uapi/asm/bitsperlong.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_BITSPERLONG_H
+#define _ASM_TILE_BITSPERLONG_H
+
+#ifdef __LP64__
+# define __BITS_PER_LONG 64
+#else
+# define __BITS_PER_LONG 32
+#endif
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* _ASM_TILE_BITSPERLONG_H */
diff --git a/arch/tile/include/uapi/asm/byteorder.h b/arch/tile/include/uapi/asm/byteorder.h
new file mode 100644
index 000000000..6b8fa2e1c
--- /dev/null
+++ b/arch/tile/include/uapi/asm/byteorder.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#if defined (__BIG_ENDIAN__)
+#include <linux/byteorder/big_endian.h>
+#else
+#include <linux/byteorder/little_endian.h>
+#endif
diff --git a/arch/tile/include/uapi/asm/cachectl.h b/arch/tile/include/uapi/asm/cachectl.h
new file mode 100644
index 000000000..572ddcad2
--- /dev/null
+++ b/arch/tile/include/uapi/asm/cachectl.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2011 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_CACHECTL_H
+#define _ASM_TILE_CACHECTL_H
+
+/*
+ * Options for cacheflush system call.
+ *
+ * The ICACHE flush is performed on all cores currently running the
+ * current process's address space.  The intent is for user
+ * applications to be able to modify code, invoke the system call,
+ * then allow arbitrary other threads in the same address space to see
+ * the newly-modified code.  Passing a length of CHIP_L1I_CACHE_SIZE()
+ * or more invalidates the entire icache on all cores in the address
+ * spaces.  (Note: currently this option invalidates the entire icache
+ * regardless of the requested address and length, but we may choose
+ * to honor the arguments at some point.)
+ *
+ * Flush and invalidation of memory can normally be performed with the
+ * __insn_flush() and __insn_finv() instructions from userspace.
+ * The DCACHE option to the system call allows userspace
+ * to flush the entire L1+L2 data cache from the core.  In this case,
+ * the address and length arguments are not used.  The DCACHE flush is
+ * restricted to the current core, not all cores in the address space.
+ */
+#define	ICACHE	(1<<0)		/* invalidate L1 instruction cache */
+#define	DCACHE	(1<<1)		/* flush and invalidate data cache */
+#define	BCACHE	(ICACHE|DCACHE)	/* flush both caches               */
+
+#endif	/* _ASM_TILE_CACHECTL_H */
diff --git a/arch/tile/include/uapi/asm/hardwall.h b/arch/tile/include/uapi/asm/hardwall.h
new file mode 100644
index 000000000..c2169d4f4
--- /dev/null
+++ b/arch/tile/include/uapi/asm/hardwall.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ *
+ * Provide methods for access control of per-cpu resources like
+ * UDN, IDN, or IPI.
+ */
+
+#ifndef _UAPI_ASM_TILE_HARDWALL_H
+#define _UAPI_ASM_TILE_HARDWALL_H
+
+#include <arch/chip.h>
+#include <linux/ioctl.h>
+
+#define HARDWALL_IOCTL_BASE 0xa2
+
+/*
+ * The HARDWALL_CREATE() ioctl is a macro with a "size" argument.
+ * The resulting ioctl value is passed to the kernel in conjunction
+ * with a pointer to a standard kernel bitmask of cpus.
+ * For network resources (UDN or IDN) the bitmask must physically
+ * represent a rectangular configuration on the chip.
+ * The "size" is the number of bytes of cpu mask data.
+ */
+#define _HARDWALL_CREATE 1
+#define HARDWALL_CREATE(size) \
+  _IOC(_IOC_READ, HARDWALL_IOCTL_BASE, _HARDWALL_CREATE, (size))
+
+#define _HARDWALL_ACTIVATE 2
+#define HARDWALL_ACTIVATE \
+  _IO(HARDWALL_IOCTL_BASE, _HARDWALL_ACTIVATE)
+
+#define _HARDWALL_DEACTIVATE 3
+#define HARDWALL_DEACTIVATE \
+ _IO(HARDWALL_IOCTL_BASE, _HARDWALL_DEACTIVATE)
+
+#define _HARDWALL_GET_ID 4
+#define HARDWALL_GET_ID \
+ _IO(HARDWALL_IOCTL_BASE, _HARDWALL_GET_ID)
+
+
+#endif /* _UAPI_ASM_TILE_HARDWALL_H */
diff --git a/arch/tile/include/uapi/asm/kvm_para.h b/arch/tile/include/uapi/asm/kvm_para.h
new file mode 100644
index 000000000..14fab8f0b
--- /dev/null
+++ b/arch/tile/include/uapi/asm/kvm_para.h
@@ -0,0 +1 @@
+#include <asm-generic/kvm_para.h>
diff --git a/arch/tile/include/uapi/asm/mman.h b/arch/tile/include/uapi/asm/mman.h
new file mode 100644
index 000000000..81b8fc348
--- /dev/null
+++ b/arch/tile/include/uapi/asm/mman.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_MMAN_H
+#define _ASM_TILE_MMAN_H
+
+#include <asm-generic/mman-common.h>
+#include <arch/chip.h>
+
+/* Standard Linux flags */
+
+#define MAP_POPULATE	0x0040		/* populate (prefault) pagetables */
+#define MAP_NONBLOCK	0x0080		/* do not block on IO */
+#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
+#define MAP_STACK	MAP_GROWSDOWN	/* provide convenience alias */
+#define MAP_LOCKED	0x0200		/* pages are locked */
+#define MAP_NORESERVE	0x0400		/* don't check for reservations */
+#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
+#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
+#define MAP_HUGETLB	0x4000		/* create a huge page mapping */
+
+
+/*
+ * Flags for mlockall
+ */
+#define MCL_CURRENT	1		/* lock all current mappings */
+#define MCL_FUTURE	2		/* lock all future mappings */
+
+
+#endif /* _ASM_TILE_MMAN_H */
diff --git a/arch/tile/include/uapi/asm/ptrace.h b/arch/tile/include/uapi/asm/ptrace.h
new file mode 100644
index 000000000..d03b82985
--- /dev/null
+++ b/arch/tile/include/uapi/asm/ptrace.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _UAPI_ASM_TILE_PTRACE_H
+#define _UAPI_ASM_TILE_PTRACE_H
+
+#include <arch/chip.h>
+#include <arch/abi.h>
+
+/* These must match struct pt_regs, below. */
+#if CHIP_WORD_SIZE() == 32
+#define PTREGS_OFFSET_REG(n)    ((n)*4)
+#else
+#define PTREGS_OFFSET_REG(n)    ((n)*8)
+#endif
+#define PTREGS_OFFSET_BASE      0
+#define PTREGS_OFFSET_TP        PTREGS_OFFSET_REG(53)
+#define PTREGS_OFFSET_SP        PTREGS_OFFSET_REG(54)
+#define PTREGS_OFFSET_LR        PTREGS_OFFSET_REG(55)
+#define PTREGS_NR_GPRS          56
+#define PTREGS_OFFSET_PC        PTREGS_OFFSET_REG(56)
+#define PTREGS_OFFSET_EX1       PTREGS_OFFSET_REG(57)
+#define PTREGS_OFFSET_FAULTNUM  PTREGS_OFFSET_REG(58)
+#define PTREGS_OFFSET_ORIG_R0   PTREGS_OFFSET_REG(59)
+#define PTREGS_OFFSET_FLAGS     PTREGS_OFFSET_REG(60)
+#if CHIP_HAS_CMPEXCH()
+#define PTREGS_OFFSET_CMPEXCH   PTREGS_OFFSET_REG(61)
+#endif
+#define PTREGS_SIZE             PTREGS_OFFSET_REG(64)
+
+
+#ifndef __ASSEMBLY__
+
+#ifndef __KERNEL__
+/* Provide appropriate length type to userspace regardless of -m32/-m64. */
+typedef uint_reg_t pt_reg_t;
+#endif
+
+/*
+ * This struct defines the way the registers are stored on the stack during a
+ * system call or exception.  "struct sigcontext" has the same shape.
+ */
+struct pt_regs {
+	union {
+		/* Saved main processor registers; 56..63 are special. */
+		pt_reg_t regs[56];
+		struct {
+			pt_reg_t __regs[53];
+			pt_reg_t tp;		/* aliases regs[TREG_TP] */
+			pt_reg_t sp;		/* aliases regs[TREG_SP] */
+			pt_reg_t lr;		/* aliases regs[TREG_LR] */
+		};
+	};
+
+	/* Saved special registers. */
+	pt_reg_t pc;		/* stored in EX_CONTEXT_K_0 */
+	pt_reg_t ex1;		/* stored in EX_CONTEXT_K_1 (PL and ICS bit) */
+	pt_reg_t faultnum;	/* fault number (INT_SWINT_1 for syscall) */
+	pt_reg_t orig_r0;	/* r0 at syscall entry, else zero */
+	pt_reg_t flags;		/* flags (see below) */
+#if !CHIP_HAS_CMPEXCH()
+	pt_reg_t pad[3];
+#else
+	pt_reg_t cmpexch;	/* value of CMPEXCH_VALUE SPR at interrupt */
+	pt_reg_t pad[2];
+#endif
+};
+
+#endif /* __ASSEMBLY__ */
+
+#define PTRACE_GETREGS		12
+#define PTRACE_SETREGS		13
+#define PTRACE_GETFPREGS	14
+#define PTRACE_SETFPREGS	15
+
+/* Support TILE-specific ptrace options, with events starting at 16. */
+#define PTRACE_EVENT_MIGRATE	16
+#define PTRACE_O_TRACEMIGRATE	(1 << PTRACE_EVENT_MIGRATE)
+
+/*
+ * Flag bits in pt_regs.flags that are part of the ptrace API.
+ * We start our numbering higher up to avoid confusion with the
+ * non-ABI kernel-internal values that use the low 16 bits.
+ */
+#define PT_FLAGS_COMPAT		0x10000  /* process is an -m32 compat process */
+
+#endif /* _UAPI_ASM_TILE_PTRACE_H */
diff --git a/arch/tile/include/uapi/asm/setup.h b/arch/tile/include/uapi/asm/setup.h
new file mode 100644
index 000000000..e6f7da265
--- /dev/null
+++ b/arch/tile/include/uapi/asm/setup.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _UAPI_ASM_TILE_SETUP_H
+#define _UAPI_ASM_TILE_SETUP_H
+
+#define COMMAND_LINE_SIZE	2048
+
+
+#endif /* _UAPI_ASM_TILE_SETUP_H */
diff --git a/arch/tile/include/uapi/asm/sigcontext.h b/arch/tile/include/uapi/asm/sigcontext.h
new file mode 100644
index 000000000..39ff5d1a2
--- /dev/null
+++ b/arch/tile/include/uapi/asm/sigcontext.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_SIGCONTEXT_H
+#define _ASM_TILE_SIGCONTEXT_H
+
+/* Don't pollute the namespace since <signal.h> includes this file. */
+#define __need_int_reg_t
+#include <arch/abi.h>
+
+/*
+ * struct sigcontext has the same shape as struct pt_regs,
+ * but is simplified since we know the fault is from userspace.
+ */
+struct sigcontext {
+	__extension__ union {
+		/* General-purpose registers.  */
+		__uint_reg_t gregs[56];
+		__extension__ struct {
+			__uint_reg_t __gregs[53];
+			__uint_reg_t tp;	/* Aliases gregs[TREG_TP].  */
+			__uint_reg_t sp;	/* Aliases gregs[TREG_SP].  */
+			__uint_reg_t lr;	/* Aliases gregs[TREG_LR].  */
+		};
+	};
+	__uint_reg_t pc;	/* Program counter.  */
+	__uint_reg_t ics;	/* In Interrupt Critical Section?  */
+	__uint_reg_t faultnum;	/* Fault number.  */
+	__uint_reg_t pad[5];
+};
+
+#endif /* _ASM_TILE_SIGCONTEXT_H */
diff --git a/arch/tile/include/uapi/asm/siginfo.h b/arch/tile/include/uapi/asm/siginfo.h
new file mode 100644
index 000000000..56d661bb0
--- /dev/null
+++ b/arch/tile/include/uapi/asm/siginfo.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_SIGINFO_H
+#define _ASM_TILE_SIGINFO_H
+
+#define __ARCH_SI_TRAPNO
+
+#ifdef __LP64__
+# define __ARCH_SI_PREAMBLE_SIZE	(4 * sizeof(int))
+#endif
+
+#include <asm-generic/siginfo.h>
+
+/*
+ * Additional Tile-specific SIGILL si_codes
+ */
+#define ILL_DBLFLT	(__SI_FAULT|9)	/* double fault */
+#define ILL_HARDWALL	(__SI_FAULT|10)	/* user networks hardwall violation */
+#undef NSIGILL
+#define NSIGILL		10
+
+#endif /* _ASM_TILE_SIGINFO_H */
diff --git a/arch/tile/include/uapi/asm/signal.h b/arch/tile/include/uapi/asm/signal.h
new file mode 100644
index 000000000..ef0d32d84
--- /dev/null
+++ b/arch/tile/include/uapi/asm/signal.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _UAPI_ASM_TILE_SIGNAL_H
+#define _UAPI_ASM_TILE_SIGNAL_H
+
+/* Do not notify a ptracer when this signal is handled. */
+#define SA_NOPTRACE 0x02000000u
+
+/* Used in earlier Tilera releases, so keeping for binary compatibility. */
+#define SA_RESTORER 0x04000000u
+
+#include <asm-generic/signal.h>
+
+
+#endif /* _UAPI_ASM_TILE_SIGNAL_H */
diff --git a/arch/tile/include/uapi/asm/stat.h b/arch/tile/include/uapi/asm/stat.h
new file mode 100644
index 000000000..c0db34d56
--- /dev/null
+++ b/arch/tile/include/uapi/asm/stat.h
@@ -0,0 +1,4 @@
+#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
+#define __ARCH_WANT_STAT64	/* Used for compat_sys_stat64() etc. */
+#endif
+#include <asm-generic/stat.h>
diff --git a/arch/tile/include/uapi/asm/swab.h b/arch/tile/include/uapi/asm/swab.h
new file mode 100644
index 000000000..7c37b38f6
--- /dev/null
+++ b/arch/tile/include/uapi/asm/swab.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#ifndef _ASM_TILE_SWAB_H
+#define _ASM_TILE_SWAB_H
+
+/* Tile gcc is always >= 4.3.0, so we use __builtin_bswap. */
+#define __arch_swab32(x) __builtin_bswap32(x)
+#define __arch_swab64(x) __builtin_bswap64(x)
+#define __arch_swab16(x) (__builtin_bswap32(x) >> 16)
+
+#endif /* _ASM_TILE_SWAB_H */
diff --git a/arch/tile/include/uapi/asm/unistd.h b/arch/tile/include/uapi/asm/unistd.h
new file mode 100644
index 000000000..3866397aa
--- /dev/null
+++ b/arch/tile/include/uapi/asm/unistd.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010 Tilera Corporation. All Rights Reserved.
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License
+ *   as published by the Free Software Foundation, version 2.
+ *
+ *   This program is distributed in the hope that it will be useful, but
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ *   NON INFRINGEMENT.  See the GNU General Public License for
+ *   more details.
+ */
+
+#if !defined(__LP64__) || defined(__SYSCALL_COMPAT)
+/* Use the flavor of this syscall that matches the 32-bit API better. */
+#define __ARCH_WANT_SYNC_FILE_RANGE2
+#endif
+
+/* Use the standard ABI for syscalls. */
+#include <asm-generic/unistd.h>
+
+#define NR_syscalls __NR_syscalls
+
+/* Additional Tilera-specific syscalls. */
+#define __NR_cacheflush	(__NR_arch_specific_syscall + 1)
+__SYSCALL(__NR_cacheflush, sys_cacheflush)
+
+#ifndef __tilegx__
+/* "Fast" syscalls provide atomic support for 32-bit chips. */
+#define __NR_FAST_cmpxchg	-1
+#define __NR_FAST_atomic_update	-2
+#define __NR_FAST_cmpxchg64	-3
+#define __NR_cmpxchg_badaddr	(__NR_arch_specific_syscall + 0)
+__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr)
+#endif