* [Qemu-devel] [PATCH 1/6 v7] target-tilegx: Firstly add TILE-Gx with minimized features
[not found] <550C3B78.3050802@hotmail.com>
@ 2015-03-20 15:25 ` Chen Gang
2015-03-20 17:45 ` Richard Henderson
2015-03-20 17:48 ` Peter Maydell
2015-03-20 15:26 ` [Qemu-devel] [PATCH 2/6 v7] linux-user: tilegx: Firstly add architecture related features Chen Gang
` (4 subsequent siblings)
5 siblings, 2 replies; 14+ messages in thread
From: Chen Gang @ 2015-03-20 15:25 UTC (permalink / raw)
To: rth@twiddle.net, Andreas Färber, Chris Metcalf,
Peter Maydell, Riku Voipio, walt@tilera.com
Cc: qemu-devel
It is the configure and build system support for TILE-Gx (tilegx will be
used in configure and real sub-directory name).
At present, it is linux-user only, and can finish the first system call
(uname) execution in __libc_start_main().
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
configure | 3 +
default-configs/tilegx-linux-user.mak | 1 +
target-tilegx/Makefile.objs | 1 +
target-tilegx/cpu-qom.h | 73 ++
target-tilegx/cpu.c | 149 +++
target-tilegx/cpu.h | 94 ++
target-tilegx/helper.c | 31 +
target-tilegx/helper.h | 1 +
target-tilegx/opcode_tilegx.h | 1406 ++++++++++++++++++++++++++
target-tilegx/translate.c | 1764 +++++++++++++++++++++++++++++++++
10 files changed, 3523 insertions(+)
create mode 100644 default-configs/tilegx-linux-user.mak
create mode 100644 target-tilegx/Makefile.objs
create mode 100644 target-tilegx/cpu-qom.h
create mode 100644 target-tilegx/cpu.c
create mode 100644 target-tilegx/cpu.h
create mode 100644 target-tilegx/helper.c
create mode 100644 target-tilegx/helper.h
create mode 100644 target-tilegx/opcode_tilegx.h
create mode 100644 target-tilegx/translate.c
diff --git a/configure b/configure
index 589798e..a8704ec 100755
--- a/configure
+++ b/configure
@@ -5215,6 +5215,9 @@ case "$target_name" in
s390x)
gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml"
;;
+ tilegx)
+ TARGET_ARCH=tilegx
+ ;;
unicore32)
;;
xtensa|xtensaeb)
diff --git a/default-configs/tilegx-linux-user.mak b/default-configs/tilegx-linux-user.mak
new file mode 100644
index 0000000..3e47493
--- /dev/null
+++ b/default-configs/tilegx-linux-user.mak
@@ -0,0 +1 @@
+# Default configuration for tilegx-linux-user
diff --git a/target-tilegx/Makefile.objs b/target-tilegx/Makefile.objs
new file mode 100644
index 0000000..8b3dc76
--- /dev/null
+++ b/target-tilegx/Makefile.objs
@@ -0,0 +1 @@
+obj-y += cpu.o translate.o helper.o
diff --git a/target-tilegx/cpu-qom.h b/target-tilegx/cpu-qom.h
new file mode 100644
index 0000000..5615c3b
--- /dev/null
+++ b/target-tilegx/cpu-qom.h
@@ -0,0 +1,73 @@
+/*
+ * QEMU TILE-Gx CPU
+ *
+ * Copyright (c) 2015 Chen Gang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>
+ */
+#ifndef QEMU_TILEGX_CPU_QOM_H
+#define QEMU_TILEGX_CPU_QOM_H
+
+#include "qom/cpu.h"
+
+#define TYPE_TILEGX_CPU "tilegx-cpu"
+
+#define TILEGX_CPU_CLASS(klass) \
+ OBJECT_CLASS_CHECK(TileGXCPUClass, (klass), TYPE_TILEGX_CPU)
+#define TILEGX_CPU(obj) \
+ OBJECT_CHECK(TileGXCPU, (obj), TYPE_TILEGX_CPU)
+#define TILEGX_CPU_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(TileGXCPUClass, (obj), TYPE_TILEGX_CPU)
+
+/**
+ * TileGXCPUClass:
+ * @parent_realize: The parent class' realize handler.
+ * @parent_reset: The parent class' reset handler.
+ *
+ * A Tile-Gx CPU model.
+ */
+typedef struct TileGXCPUClass {
+ /*< private >*/
+ CPUClass parent_class;
+ /*< public >*/
+
+ DeviceRealize parent_realize;
+ void (*parent_reset)(CPUState *cpu);
+} TileGXCPUClass;
+
+/**
+ * TileGXCPU:
+ * @env: #CPUTLGState
+ *
+ * A Tile-GX CPU.
+ */
+typedef struct TileGXCPU {
+ /*< private >*/
+ CPUState parent_obj;
+ /*< public >*/
+
+ CPUTLGState env;
+} TileGXCPU;
+
+static inline TileGXCPU *tilegx_env_get_cpu(CPUTLGState *env)
+{
+ return container_of(env, TileGXCPU, env);
+}
+
+#define ENV_GET_CPU(e) CPU(tilegx_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(TileGXCPU, env)
+
+#endif
diff --git a/target-tilegx/cpu.c b/target-tilegx/cpu.c
new file mode 100644
index 0000000..8255fdc
--- /dev/null
+++ b/target-tilegx/cpu.c
@@ -0,0 +1,149 @@
+/*
+ * QEMU TILE-Gx CPU
+ *
+ * Copyright (c) 2015 Chen Gang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>
+ */
+
+#include "cpu.h"
+#include "qemu-common.h"
+#include "hw/qdev-properties.h"
+#include "migration/vmstate.h"
+
+TileGXCPU *cpu_tilegx_init(const char *cpu_model)
+{
+ TileGXCPU *cpu;
+
+ cpu = TILEGX_CPU(object_new(TYPE_TILEGX_CPU));
+
+ object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
+
+ return cpu;
+}
+
+static void tilegx_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ TileGXCPU *cpu = TILEGX_CPU(cs);
+
+ cpu->env.pc = value;
+}
+
+static bool tilegx_cpu_has_work(CPUState *cs)
+{
+ return true;
+}
+
+static void tilegx_cpu_reset(CPUState *s)
+{
+ TileGXCPU *cpu = TILEGX_CPU(s);
+ TileGXCPUClass *tcc = TILEGX_CPU_GET_CLASS(cpu);
+ CPUTLGState *env = &cpu->env;
+
+ tcc->parent_reset(s);
+
+ memset(env, 0, sizeof(CPUTLGState));
+ tlb_flush(s, 1);
+}
+
+static void tilegx_cpu_realizefn(DeviceState *dev, Error **errp)
+{
+ CPUState *cs = CPU(dev);
+ TileGXCPUClass *tcc = TILEGX_CPU_GET_CLASS(dev);
+
+ cpu_reset(cs);
+ qemu_init_vcpu(cs);
+
+ tcc->parent_realize(dev, errp);
+}
+
+static void tilegx_cpu_initfn(Object *obj)
+{
+ CPUState *cs = CPU(obj);
+ TileGXCPU *cpu = TILEGX_CPU(obj);
+ CPUTLGState *env = &cpu->env;
+ static bool tcg_initialized;
+
+ cs->env_ptr = env;
+ cpu_exec_init(env);
+
+ if (tcg_enabled() && !tcg_initialized) {
+ tcg_initialized = true;
+ tilegx_tcg_init();
+ }
+}
+
+static const VMStateDescription vmstate_tilegx_cpu = {
+ .name = "cpu",
+ .unmigratable = 1,
+};
+
+static void tilegx_cpu_do_interrupt(CPUState *cs)
+{
+ cs->exception_index = -1;
+}
+
+static int tilegx_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
+ int mmu_idx)
+{
+ cpu_dump_state(cs, stderr, fprintf, 0);
+ return 1;
+}
+
+static bool tilegx_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
+{
+ if (interrupt_request & CPU_INTERRUPT_HARD) {
+ tilegx_cpu_do_interrupt(cs);
+ return true;
+ }
+ return false;
+}
+
+static void tilegx_cpu_class_init(ObjectClass *oc, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(oc);
+ CPUClass *cc = CPU_CLASS(oc);
+ TileGXCPUClass *tcc = TILEGX_CPU_CLASS(oc);
+
+ tcc->parent_realize = dc->realize;
+ dc->realize = tilegx_cpu_realizefn;
+
+ tcc->parent_reset = cc->reset;
+ cc->reset = tilegx_cpu_reset;
+
+ cc->has_work = tilegx_cpu_has_work;
+ cc->do_interrupt = tilegx_cpu_do_interrupt;
+ cc->cpu_exec_interrupt = tilegx_cpu_exec_interrupt;
+ cc->set_pc = tilegx_cpu_set_pc;
+ cc->handle_mmu_fault = tilegx_cpu_handle_mmu_fault;
+ dc->vmsd = &vmstate_tilegx_cpu;
+ cc->gdb_num_core_regs = 0;
+}
+
+static const TypeInfo tilegx_cpu_type_info = {
+ .name = TYPE_TILEGX_CPU,
+ .parent = TYPE_CPU,
+ .instance_size = sizeof(TileGXCPU),
+ .instance_init = tilegx_cpu_initfn,
+ .class_size = sizeof(TileGXCPUClass),
+ .class_init = tilegx_cpu_class_init,
+};
+
+static void tilegx_cpu_register_types(void)
+{
+ type_register_static(&tilegx_cpu_type_info);
+}
+
+type_init(tilegx_cpu_register_types)
diff --git a/target-tilegx/cpu.h b/target-tilegx/cpu.h
new file mode 100644
index 0000000..bf074a6
--- /dev/null
+++ b/target-tilegx/cpu.h
@@ -0,0 +1,94 @@
+/*
+ * TILE-Gx virtual CPU header
+ *
+ * Copyright (c) 2015 Chen Gang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef CPU_TILEGX_H
+#define CPU_TILEGX_H
+
+#include "config.h"
+#include "qemu-common.h"
+
+#define TARGET_LONG_BITS 64
+
+#define CPUArchState struct CPUTLGState
+
+#include "exec/cpu-defs.h"
+#include "fpu/softfloat.h"
+
+/* TILE-Gx register alias */
+#define TILEGX_R_RE 0 /* 0 register, for function/syscall return value */
+#define TILEGX_R_NR 10 /* 10 register, for syscall number */
+#define TILEGX_R_BP 52 /* 52 register, optional frame pointer */
+#define TILEGX_R_TP 53 /* TP register, thread local storage data */
+#define TILEGX_R_SP 54 /* SP register, stack pointer */
+#define TILEGX_R_LR 55 /* LR register, may save pc, but it is not pc */
+#define TILEGX_R_ZERO 63 /* Zero register, always zero */
+#define TILEGX_R_COUNT 56 /* Only 56 registers are really useful */
+#define TILEGX_R_NOREG 255 /* Invalid register value */
+
+
+typedef struct CPUTLGState {
+ uint64_t regs[TILEGX_R_COUNT]; /* Common used registers by outside */
+ uint64_t pc; /* Current pc */
+
+ CPU_COMMON
+} CPUTLGState;
+
+#include "cpu-qom.h"
+
+/* TILE-Gx memory attributes */
+#define TARGET_PAGE_BITS 16 /* TILE-Gx uses 64KB page size */
+#define MMAP_SHIFT TARGET_PAGE_BITS
+#define TARGET_PHYS_ADDR_SPACE_BITS 42 /* TILE-Gx is 42 bit physical address */
+#define TARGET_VIRT_ADDR_SPACE_BITS 64 /* TILE-Gx has 64 bit virtual address */
+#define MMU_USER_IDX 0 /* independent from both qemu and architecture */
+
+/* Exception numbers */
+enum {
+ TILEGX_EXCP_NONE = 0,
+ TILEGX_EXCP_SYSCALL = 1,
+ TILEGX_EXCP_OPCODE_UNKNOWN = 0x101,
+ TILEGX_EXCP_OPCODE_UNIMPLEMENTED = 0x102,
+ TILEGX_EXCP_REG_UNSUPPORTED = 0x181
+
+};
+
+#include "exec/cpu-all.h"
+
+void tilegx_tcg_init(void);
+int cpu_tilegx_exec(CPUTLGState *s);
+int cpu_tilegx_signal_handler(int host_signum, void *pinfo, void *puc);
+
+TileGXCPU *cpu_tilegx_init(const char *cpu_model);
+
+#define cpu_init(cpu_model) CPU(cpu_tilegx_init(cpu_model))
+
+#define cpu_exec cpu_tilegx_exec
+#define cpu_gen_code cpu_tilegx_gen_code
+#define cpu_signal_handler cpu_tilegx_signal_handler
+
+static inline void cpu_get_tb_cpu_state(CPUTLGState *env, target_ulong *pc,
+ target_ulong *cs_base, int *flags)
+{
+ *pc = env->pc;
+ *cs_base = 0;
+ *flags = 0;
+}
+
+#include "exec/exec-all.h"
+
+#endif
diff --git a/target-tilegx/helper.c b/target-tilegx/helper.c
new file mode 100644
index 0000000..ffac2b9
--- /dev/null
+++ b/target-tilegx/helper.c
@@ -0,0 +1,31 @@
+/*
+ * QEMU TILE-Gx helpers
+ *
+ * Copyright (c) 2015 Chen Gang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>
+ */
+
+#include "cpu.h"
+#include "qemu-common.h"
+#include "exec/helper-proto.h"
+
+void helper_exception(CPUTLGState *env, uint32_t excp)
+{
+ CPUState *cs = CPU(tilegx_env_get_cpu(env));
+
+ cs->exception_index = excp;
+ cpu_loop_exit(cs);
+}
diff --git a/target-tilegx/helper.h b/target-tilegx/helper.h
new file mode 100644
index 0000000..36d1cd9
--- /dev/null
+++ b/target-tilegx/helper.h
@@ -0,0 +1 @@
+DEF_HELPER_2(exception, noreturn, env, i32)
diff --git a/target-tilegx/opcode_tilegx.h b/target-tilegx/opcode_tilegx.h
new file mode 100644
index 0000000..d76ff2d
--- /dev/null
+++ b/target-tilegx/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/target-tilegx/translate.c b/target-tilegx/translate.c
new file mode 100644
index 0000000..e87d201
--- /dev/null
+++ b/target-tilegx/translate.c
@@ -0,0 +1,1764 @@
+/*
+ * QEMU TILE-Gx CPU
+ *
+ * Copyright (c) 2015 Chen Gang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>
+ */
+
+#include "cpu.h"
+#include "qemu/log.h"
+#include "disas/disas.h"
+#include "tcg-op.h"
+#include "exec/cpu_ldst.h"
+#include "opcode_tilegx.h"
+
+#define TILEGX_OPCODE_MAX_X0 164 /* include 164 */
+#define TILEGX_OPCODE_MAX_X1 107 /* include 107 */
+#define TILEGX_OPCODE_MAX_Y0 15 /* include 15 */
+#define TILEGX_OPCODE_MAX_Y1 15 /* include 15 */
+#define TILEGX_OPCODE_MAX_Y2 3 /* include 3 */
+
+static TCGv_ptr cpu_env;
+static TCGv cpu_pc;
+static TCGv cpu_regs[TILEGX_R_COUNT];
+
+static const char * const reg_names[] = {
+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
+ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
+ "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
+ "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",
+ "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",
+ "r48", "r49", "r50", "r51", "bp", "tp", "sp", "lr"
+};
+
+/* It is for temporary registers */
+typedef struct DisasContextTemp {
+ uint8_t idx; /* index */
+ TCGv val; /* value */
+} DisasContextTemp;
+
+/* This is the state at translation time. */
+typedef struct DisasContext {
+ uint64_t pc; /* Current pc */
+ uint64_t exception; /* Current exception */
+
+ TCGv zero; /* For zero register */
+
+ DisasContextTemp *tmp_regcur; /* Current temporary registers */
+ DisasContextTemp tmp_regs[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE];
+ /* All temporary registers */
+ struct {
+ TCGCond cond; /* Branch condition */
+ TCGv dest; /* pc jump destination, if will jump */
+ TCGv val1; /* Firt value for condition comparing */
+ TCGv val2; /* Second value for condition comparing */
+ } jmp; /* Jump object, only once in each TB block */
+} DisasContext;
+
+#include "exec/gen-icount.h"
+
+static TCGv load_zero(DisasContext *dc)
+{
+ if (TCGV_IS_UNUSED_I64(dc->zero)) {
+ dc->zero = tcg_const_i64(0);
+ }
+ return dc->zero;
+}
+
+static TCGv load_gr(DisasContext *dc, uint8_t reg)
+{
+ if (likely(reg < TILEGX_R_COUNT)) {
+ return cpu_regs[reg];
+ } else if (reg != TILEGX_R_ZERO) {
+ dc->exception = TILEGX_EXCP_REG_UNSUPPORTED;
+ }
+ return load_zero(dc);
+}
+
+static TCGv dest_gr(DisasContext *dc, uint8_t rdst)
+{
+ DisasContextTemp *tmp = dc->tmp_regcur;
+ tmp->idx = rdst;
+ tmp->val = tcg_temp_new_i64();
+ return tmp->val;
+}
+
+static void gen_exception(DisasContext *dc, int num)
+{
+ TCGv_i32 tmp = tcg_const_i32(num);
+
+ gen_helper_exception(cpu_env, tmp);
+ tcg_temp_free_i32(tmp);
+}
+
+static void gen_fnop(void)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "(f)nop\n");
+}
+
+static void gen_cmpltui(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "cmpltui r%d, r%d, %d\n",
+ rdst, rsrc, imm8);
+ tcg_gen_setcondi_i64(TCG_COND_LTU, dest_gr(dc, rdst), load_gr(dc, rsrc),
+ (uint64_t)imm8);
+}
+
+static void gen_cmpeqi(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "cmpeqi r%d, r%d, %d\n", rdst, rsrc, imm8);
+ tcg_gen_setcondi_i64(TCG_COND_EQ, dest_gr(dc, rdst), load_gr(dc, rsrc),
+ (uint64_t)imm8);
+}
+
+static void gen_cmpne(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "cmpne r%d, r%d, r%d\n",
+ rdst, rsrc, rsrcb);
+ tcg_gen_setcond_i64(TCG_COND_NE, dest_gr(dc, rdst), load_gr(dc, rsrc),
+ load_gr(dc, rsrcb));
+}
+
+static void gen_cmoveqz(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "cmoveqz r%d, r%d, r%d\n",
+ rdst, rsrc, rsrcb);
+ tcg_gen_movcond_i64(TCG_COND_EQ, dest_gr(dc, rdst), load_gr(dc, rsrc),
+ load_zero(dc), load_gr(dc, rsrcb), load_gr(dc, rdst));
+}
+
+static void gen_cmovnez(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "cmovnez r%d, r%d, r%d\n",
+ rdst, rsrc, rsrcb);
+ tcg_gen_movcond_i64(TCG_COND_NE, dest_gr(dc, rdst), load_gr(dc, rsrc),
+ load_zero(dc), load_gr(dc, rsrcb), load_gr(dc, rdst));
+}
+
+static void gen_add(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "add r%d, r%d, r%d\n",
+ rdst, rsrc, rsrcb);
+ tcg_gen_add_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), load_gr(dc, rsrcb));
+}
+
+static void gen_addimm(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int64_t imm)
+{
+ tcg_gen_addi_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), imm);
+}
+
+static void gen_addi(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "addi r%d, r%d, %d\n", rdst, rsrc, imm8);
+ gen_addimm(dc, rdst, rsrc, (int64_t)imm8);
+}
+
+static void gen_addli(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int16_t im16)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "addli r%d, r%d, %d\n", rdst, rsrc, im16);
+ gen_addimm(dc, rdst, rsrc, (int64_t)im16);
+}
+
+static void gen_addx(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "addx r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_add_i64(vdst, load_gr(dc, rsrc), load_gr(dc, rsrcb));
+ tcg_gen_ext32s_i64(vdst, vdst);
+}
+
+static void gen_addximm(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int32_t imm)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ tcg_gen_addi_i64(vdst, load_gr(dc, rsrc), imm);
+ tcg_gen_ext32s_i64(vdst, vdst);
+}
+
+static void gen_addxi(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "addxi r%d, r%d, %d\n", rdst, rsrc, imm8);
+ gen_addximm(dc, rdst, rsrc, (int32_t)imm8);
+}
+
+static void gen_subx(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "subx r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_sub_i64(vdst, load_gr(dc, rsrc), load_gr(dc, rsrcb));
+ tcg_gen_ext32s_i64(vdst, vdst);
+}
+
+/*
+ * The related functional description for bfextu in isa document:
+ *
+ * uint64_t mask = 0;
+ * mask = (-1ULL) ^ ((-1ULL << ((BFEnd - BFStart) & 63)) << 1);
+ * uint64_t rot_src = (((uint64_t) rf[SrcA]) >> BFStart)
+ * | (rf[SrcA] << (64 - BFStart));
+ * rf[Dest] = rot_src & mask;
+ */
+static void gen_bfextu(struct DisasContext *dc, uint8_t rdst, uint8_t rsrc,
+ int8_t start, int8_t end)
+{
+ uint64_t mask = (-1ULL) ^ ((-1ULL << ((end - start) & 63)) << 1);
+ TCGv tmp = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "bfextu r%d, r%d, %d, %d\n",
+ rdst, rsrc, start, end);
+
+ tcg_gen_rotli_i64(tmp, load_gr(dc, rsrc), start);
+ tcg_gen_andi_i64(tmp, tmp, mask);
+}
+
+static void gen_or(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "or r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_or_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), load_gr(dc, rsrcb));
+}
+
+static void gen_orimm(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int64_t imm)
+{
+ tcg_gen_ori_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), imm);
+}
+
+static void gen_ori(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "ori r%d, r%d, %d\n", rdst, rsrc, imm8);
+ gen_orimm(dc, rdst, rsrc, (int64_t)imm8);
+}
+
+static void gen_xor(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "xor r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_xor_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), load_gr(dc, rsrcb));
+}
+
+static void gen_and(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "and r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_and_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), load_gr(dc, rsrcb));
+}
+
+static void gen_andimm(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int64_t imm)
+{
+ tcg_gen_andi_i64(dest_gr(dc, rdst), load_gr(dc, rsrc), imm);
+}
+
+static void gen_andi(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, int8_t imm8)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "andi r%d, r%d, %d\n", rdst, rsrc, imm8);
+ gen_andimm(dc, rdst, rsrc, (int64_t)imm8);
+}
+
+static void gen_mulx(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ TCGv tmp = tcg_temp_new_i64();
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "mulx r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+
+ tcg_gen_ext32s_i64(vdst, load_gr(dc, rsrc));
+ tcg_gen_ext32s_i64(tmp, load_gr(dc, rsrcb));
+
+ tcg_gen_mul_i64(tmp, vdst, tmp);
+ tcg_gen_ext32s_i64(vdst, tmp);
+
+ tcg_temp_free_i64(tmp);
+}
+
+static void gen_shlx(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "shlx r%d, r%d, r%d\n", rdst, rsrc, rsrcb);
+ tcg_gen_andi_i64(vdst, load_gr(dc, rsrcb), 31);
+ tcg_gen_shl_i64(vdst, load_gr(dc, rsrc), vdst);
+ tcg_gen_ext32s_i64(vdst, vdst);
+}
+
+static void gen_shlxi(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t shamt)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "shlxi r%d, r%d, r%d\n",
+ rdst, rsrc, shamt);
+ tcg_gen_shli_i64(vdst, load_gr(dc, rsrc), shamt & 31);
+ tcg_gen_ext32s_i64(vdst, vdst);
+}
+
+static void gen_shl3add(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint8_t rsrcb)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "shl3add r%d, r%d, r%d\n",
+ rdst, rsrc, rsrcb);
+ tcg_gen_shli_i64(vdst, load_gr(dc, rsrc), 3);
+ tcg_gen_add_i64(vdst, vdst, load_gr(dc, rsrcb));
+}
+
+static void gen_shl16insli(struct DisasContext *dc,
+ uint8_t rdst, uint8_t rsrc, uint16_t uimm16)
+{
+ TCGv vdst = dest_gr(dc, rdst);
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "shl16insli r%d, r%d, %x\n",
+ rdst, rsrc, uimm16);
+ tcg_gen_shli_i64(vdst, load_gr(dc, rsrc), 16);
+ tcg_gen_ori_i64(vdst, vdst, uimm16);
+}
+
+static void gen_ld(struct DisasContext *dc, uint8_t rdst, uint8_t rsrc)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "ld r%d, r%d\n", rdst, rsrc);
+ tcg_gen_qemu_ld_i64(dest_gr(dc, rdst), load_gr(dc, rsrc),
+ MMU_USER_IDX, MO_LEQ);
+}
+
+static void gen_ld1s(struct DisasContext *dc, uint8_t rdst, uint8_t rsrc)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "ld1s r%d, r%d\n", rdst, rsrc);
+ tcg_gen_qemu_ld_i64(dest_gr(dc, rdst), load_gr(dc, rsrc),
+ MMU_USER_IDX, MO_SB);
+}
+
+static void gen_ld4s(struct DisasContext *dc, uint8_t rdst, uint8_t rsrc)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "ld4s r%d, r%d\n", rdst, rsrc);
+ tcg_gen_qemu_ld_i64(dest_gr(dc, rdst), load_gr(dc, rsrc),
+ MMU_USER_IDX, MO_LESL);
+}
+
+static void gen_st(struct DisasContext *dc, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "st r%d, r%d\n", rsrc, rsrcb);
+ tcg_gen_qemu_st_i64(load_gr(dc, rsrcb), load_gr(dc, rsrc),
+ MMU_USER_IDX, MO_LEQ);
+}
+
+static void gen_st4(struct DisasContext *dc, uint8_t rsrc, uint8_t rsrcb)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "st4 r%d, r%d\n", rsrc, rsrcb);
+ tcg_gen_qemu_st_i64(load_gr(dc, rsrcb), load_gr(dc, rsrc),
+ MMU_USER_IDX, MO_LEUL);
+}
+
+static void gen_lnk(struct DisasContext *dc, uint8_t rdst)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "lnk r%d\n", rdst);
+ tcg_gen_movi_i64(dest_gr(dc, rdst), dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES);
+}
+
+static int gen_beqz(struct DisasContext *dc, uint8_t rsrc, int32_t off)
+{
+ uint64_t pos = dc->pc + (int64_t)off * TILEGX_BUNDLE_SIZE_IN_BYTES;
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM,
+ "beqz(t) r%d, %d ([" TARGET_FMT_lx "] %s)\n",
+ rsrc, off, pos, lookup_symbol(pos));
+
+ dc->jmp.dest = tcg_temp_new_i64();
+ dc->jmp.val1 = tcg_temp_new_i64();
+ dc->jmp.val2 = tcg_temp_new_i64();
+
+ dc->jmp.cond = TCG_COND_EQ;
+ tcg_gen_movi_i64(dc->jmp.dest, pos);
+ tcg_gen_mov_i64(dc->jmp.val1, load_gr(dc, rsrc));
+ tcg_gen_movi_i64(dc->jmp.val2, 0);
+
+ return 0;
+}
+
+static int gen_bnezt(struct DisasContext *dc, uint8_t rsrc, int32_t off)
+{
+ uint64_t pos = dc->pc + (int64_t)off * TILEGX_BUNDLE_SIZE_IN_BYTES;
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM,
+ "bnez(t) r%d, %d ([" TARGET_FMT_lx "] %s)\n",
+ rsrc, off, pos, lookup_symbol(pos));
+
+ dc->jmp.dest = tcg_temp_new_i64();
+ dc->jmp.val1 = tcg_temp_new_i64();
+ dc->jmp.val2 = tcg_temp_new_i64();
+
+ dc->jmp.cond = TCG_COND_NE;
+ tcg_gen_movi_i64(dc->jmp.dest, pos);
+ tcg_gen_mov_i64(dc->jmp.val1, load_gr(dc, rsrc));
+ tcg_gen_movi_i64(dc->jmp.val2, 0);
+
+ return 0;
+}
+
+static int gen_blbc(struct DisasContext *dc, uint8_t rsrc, int32_t off)
+{
+ uint64_t pos = dc->pc + (int64_t)off * TILEGX_BUNDLE_SIZE_IN_BYTES;
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM,
+ "blbc r%d, %d ([" TARGET_FMT_lx "] %s)\n",
+ rsrc, off, pos, lookup_symbol(pos));
+
+ dc->jmp.dest = tcg_temp_new_i64();
+ dc->jmp.val1 = tcg_temp_new_i64();
+ dc->jmp.val2 = tcg_temp_new_i64();
+
+ dc->jmp.cond = TCG_COND_EQ;
+ tcg_gen_movi_i64(dc->jmp.dest, pos);
+ tcg_gen_mov_i64(dc->jmp.val1, load_gr(dc, rsrc));
+ tcg_gen_andi_i64(dc->jmp.val1, dc->jmp.val1, 1ULL);
+ tcg_gen_movi_i64(dc->jmp.val2, 0);
+
+ return 0;
+}
+
+static void gen_jr(struct DisasContext *dc, uint8_t rsrc)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "jr(p) r%d\n", rsrc);
+
+ dc->jmp.dest = tcg_temp_new_i64();
+
+ dc->jmp.cond = TCG_COND_ALWAYS;
+ tcg_gen_mov_i64(dc->jmp.dest, load_gr(dc, rsrc));
+}
+
+static void gen_j(struct DisasContext *dc, int off)
+{
+ uint64_t pos = dc->pc + (int64_t)off * TILEGX_BUNDLE_SIZE_IN_BYTES;
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM,
+ "j %d ([" TARGET_FMT_lx "] %s)\n",
+ off, pos, lookup_symbol(pos));
+
+ dc->jmp.dest = tcg_temp_new_i64();
+
+ dc->jmp.cond = TCG_COND_ALWAYS;
+ tcg_gen_movi_i64(dc->jmp.dest, pos);
+}
+
+static void gen_jal(struct DisasContext *dc, int off)
+{
+ uint64_t pos = dc->pc + (int64_t)off * TILEGX_BUNDLE_SIZE_IN_BYTES;
+
+ qemu_log_mask(CPU_LOG_TB_IN_ASM,
+ "jal %d ([" TARGET_FMT_lx "] %s)\n",
+ off, pos, lookup_symbol(pos));
+
+
+ dc->jmp.dest = tcg_temp_new_i64();
+ tcg_gen_movi_i64(dest_gr(dc, TILEGX_R_LR),
+ dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES);
+
+ dc->jmp.cond = TCG_COND_ALWAYS;
+ tcg_gen_movi_i64(dc->jmp.dest, pos);
+}
+
+static void gen_swint1(struct DisasContext *dc)
+{
+ qemu_log_mask(CPU_LOG_TB_IN_ASM, "swint1\n");
+
+ tcg_gen_movi_i64(cpu_pc, dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES);
+ dc->exception = TILEGX_EXCP_SYSCALL;
+}
+
+static void decode_addi_opcode_y0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ gen_addi(dc, (uint8_t)get_Dest_Y0(bundle),
+ (uint8_t)get_SrcA_Y0(bundle), (int8_t)get_Imm8_Y0(bundle));
+}
+
+static void decode_rrr_1_opcode_y0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ switch (get_RRROpcodeExtension_Y0(bundle)) {
+ case UNARY_RRR_1_OPCODE_Y0:
+ switch (get_UnaryOpcodeExtension_Y0(bundle)) {
+ case NOP_UNARY_OPCODE_Y0:
+ case FNOP_UNARY_OPCODE_Y0:
+ if (!get_SrcA_Y0(bundle) && !get_Dest_Y0(bundle)) {
+ gen_fnop();
+ return;
+ }
+ break;
+ case CNTLZ_UNARY_OPCODE_Y0:
+ case CNTTZ_UNARY_OPCODE_Y0:
+ case FSINGLE_PACK1_UNARY_OPCODE_Y0:
+ case PCNT_UNARY_OPCODE_Y0:
+ case REVBITS_UNARY_OPCODE_Y0:
+ case REVBYTES_UNARY_OPCODE_Y0:
+ case TBLIDXB0_UNARY_OPCODE_Y0:
+ case TBLIDXB1_UNARY_OPCODE_Y0:
+ case TBLIDXB2_UNARY_OPCODE_Y0:
+ case TBLIDXB3_UNARY_OPCODE_Y0:
+ default:
+ break;
+ }
+ break;
+ case SHL1ADD_RRR_1_OPCODE_Y0:
+ case SHL2ADD_RRR_1_OPCODE_Y0:
+ case SHL3ADD_RRR_1_OPCODE_Y0:
+ case RRR_1_OPCODE_Y0:
+ default:
+ break;
+ }
+
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_1_opcode_y0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_rrr_5_opcode_y0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_Y0(bundle);
+ uint8_t rsrcb = (uint8_t)get_SrcB_Y0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_Y0(bundle);
+
+ switch (get_RRROpcodeExtension_Y0(bundle)) {
+ case OR_RRR_5_OPCODE_Y0:
+ gen_or(dc, rdst, rsrc, rsrcb);
+ return;
+ case AND_RRR_5_OPCODE_Y0:
+ case NOR_RRR_5_OPCODE_Y0:
+ case XOR_RRR_5_OPCODE_Y0:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_5_opcode_y0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_addi_opcode_y1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_Y1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_Y1(bundle);
+ int8_t imm8 = (int8_t)get_Imm8_Y1(bundle);
+
+ gen_addi(dc, rdst, rsrc, imm8);
+}
+
+static void decode_rrr_1_opcode_y1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ switch (get_RRROpcodeExtension_Y1(bundle)) {
+ case UNARY_RRR_1_OPCODE_Y1:
+ switch (get_UnaryOpcodeExtension_Y1(bundle)) {
+ case NOP_UNARY_OPCODE_Y1:
+ case FNOP_UNARY_OPCODE_Y1:
+ if (!get_SrcA_Y1(bundle) && !get_Dest_Y1(bundle)) {
+ gen_fnop();
+ return;
+ }
+ break;
+ case ILL_UNARY_OPCODE_Y1:
+ case JALRP_UNARY_OPCODE_Y1:
+ case JALR_UNARY_OPCODE_Y1:
+ case JRP_UNARY_OPCODE_Y1:
+ case JR_UNARY_OPCODE_Y1:
+ case LNK_UNARY_OPCODE_Y1:
+ default:
+ break;
+ }
+ break;
+ case SHL1ADD_RRR_1_OPCODE_Y1:
+ case SHL2ADD_RRR_1_OPCODE_Y1:
+ case SHL3ADD_RRR_1_OPCODE_Y1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_1_opcode_y1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_rrr_5_opcode_y1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_Y1(bundle);
+ uint8_t rsrcb = (uint8_t)get_SrcB_Y1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_Y1(bundle);
+
+ switch (get_RRROpcodeExtension_Y1(bundle)) {
+ case OR_RRR_5_OPCODE_Y1:
+ gen_or(dc, rdst, rsrc, rsrcb);
+ return;
+ case AND_RRR_5_OPCODE_Y1:
+ case NOR_RRR_5_OPCODE_Y1:
+ case XOR_RRR_5_OPCODE_Y1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_5_opcode_y1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_ldst0_opcode_y2(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrca = (uint8_t)get_SrcA_Y2(bundle);
+ uint8_t rsrcbdst = (uint8_t)get_SrcBDest_Y2(bundle);
+
+ switch (get_Mode(bundle)) {
+ case MODE_OPCODE_YA2:
+ gen_ld1s(dc, rsrcbdst, rsrca);
+ return;
+ case MODE_OPCODE_YB2:
+ case MODE_OPCODE_YC2:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP ldst0_opcode_y2, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_ldst1_opcode_y2(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrca = (uint8_t)get_SrcA_Y2(bundle);
+ uint8_t rsrcbdst = (uint8_t)get_SrcBDest_Y2(bundle);
+
+ switch (get_Mode(bundle)) {
+ case MODE_OPCODE_YB2:
+ gen_ld4s(dc, rsrcbdst, rsrca);
+ return;
+ case MODE_OPCODE_YA2:
+ case MODE_OPCODE_YC2:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP ldst1_opcode_y2, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_ldst2_opcode_y2(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrca = (uint8_t)get_SrcA_Y2(bundle);
+ uint8_t rsrcbdst = (uint8_t)get_SrcBDest_Y2(bundle);
+
+ switch (get_Mode(bundle)) {
+ case MODE_OPCODE_YC2:
+ gen_st4(dc, rsrca, rsrcbdst);
+ return;
+ case MODE_OPCODE_YA2:
+ case MODE_OPCODE_YB2:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP ldst2_opcode_y2, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_ldst3_opcode_y2(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrca = (uint8_t)get_SrcA_Y2(bundle);
+ uint8_t rsrcbdst = (uint8_t)get_SrcBDest_Y2(bundle);
+
+ switch (get_Mode(bundle)) {
+ case MODE_OPCODE_YB2:
+ gen_ld(dc, rsrcbdst, rsrca);
+ return;
+ case MODE_OPCODE_YC2:
+ gen_st(dc, rsrca, rsrcbdst);
+ return;
+ case MODE_OPCODE_YA2:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP ldst3_opcode_y2, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_addli_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+ int16_t imm16 = (int16_t)get_Imm16_X0(bundle);
+
+ gen_addli(dc, rdst, rsrc, imm16);
+}
+
+static void decode_bf_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+ int8_t start = (int8_t)get_BFStart_X0(bundle);
+ int8_t end = (int8_t)get_BFEnd_X0(bundle);
+
+ switch (get_BFOpcodeExtension_X0(bundle)) {
+ case BFEXTU_BF_OPCODE_X0:
+ gen_bfextu(dc, rdst, rsrc, start, end);
+ return;
+ case BFEXTS_BF_OPCODE_X0:
+ case BFINS_BF_OPCODE_X0:
+ case MM_BF_OPCODE_X0:
+ default:
+ break;
+ }
+
+ qemu_log_mask(LOG_UNIMP, "UNIMP bf_opcode_x0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_imm8_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+ int8_t imm8 = (int8_t)get_Imm8_X0(bundle);
+
+ switch (get_Imm8OpcodeExtension_X0(bundle)) {
+ case ADDI_IMM8_OPCODE_X0:
+ gen_addi(dc, rdst, rsrc, imm8);
+ return;
+ case ADDXI_IMM8_OPCODE_X0:
+ gen_addxi(dc, rdst, rsrc, imm8);
+ return;
+ case ANDI_IMM8_OPCODE_X0:
+ gen_andi(dc, rdst, rsrc, imm8);
+ return;
+ case CMPEQI_IMM8_OPCODE_X0:
+ gen_cmpeqi(dc, rdst, rsrc, imm8);
+ return;
+ case ORI_IMM8_OPCODE_X0:
+ gen_ori(dc, rdst, rsrc, imm8);
+ return;
+ case CMPLTSI_IMM8_OPCODE_X0:
+ case CMPLTUI_IMM8_OPCODE_X0:
+ case V1ADDI_IMM8_OPCODE_X0:
+ case V1CMPEQI_IMM8_OPCODE_X0:
+ case V1CMPLTSI_IMM8_OPCODE_X0:
+ case V1CMPLTUI_IMM8_OPCODE_X0:
+ case V1MAXUI_IMM8_OPCODE_X0:
+ case V1MINUI_IMM8_OPCODE_X0:
+ case V2ADDI_IMM8_OPCODE_X0:
+ case V2CMPEQI_IMM8_OPCODE_X0:
+ case V2CMPLTSI_IMM8_OPCODE_X0:
+ case V2CMPLTUI_IMM8_OPCODE_X0:
+ case V2MAXSI_IMM8_OPCODE_X0:
+ case V2MINSI_IMM8_OPCODE_X0:
+ case XORI_IMM8_OPCODE_X0:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP imm8_opcode_x0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_rrr_0_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rsrcb = (uint8_t)get_SrcB_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+
+ switch (get_RRROpcodeExtension_X0(bundle)) {
+ case ADD_RRR_0_OPCODE_X0:
+ gen_add(dc, rdst, rsrc, rsrcb);
+ return;
+ case CMOVEQZ_RRR_0_OPCODE_X0:
+ gen_cmoveqz(dc, rdst, rsrc, rsrcb);
+ return;
+ case CMOVNEZ_RRR_0_OPCODE_X0:
+ gen_cmovnez(dc, rdst, rsrc, rsrcb);
+ return;
+ case CMPNE_RRR_0_OPCODE_X0:
+ gen_cmpne(dc, rdst, rsrc, rsrcb);
+ return;
+ case MULX_RRR_0_OPCODE_X0:
+ gen_mulx(dc, rdst, rsrc, rsrcb);
+ return;
+ case OR_RRR_0_OPCODE_X0:
+ gen_or(dc, rdst, rsrc, rsrcb);
+ return;
+ case SHL3ADD_RRR_0_OPCODE_X0:
+ gen_shl3add(dc, rdst, rsrc, rsrcb);
+ return;
+ case SHLX_RRR_0_OPCODE_X0:
+ gen_shlx(dc, rdst, rsrc, rsrcb);
+ return;
+ case SUBX_RRR_0_OPCODE_X0:
+ gen_subx(dc, rdst, rsrc, rsrcb);
+ return;
+ case UNARY_RRR_0_OPCODE_X0:
+ switch (get_UnaryOpcodeExtension_X0(bundle)) {
+ case FNOP_UNARY_OPCODE_X0:
+ case NOP_UNARY_OPCODE_X0:
+ if (!rsrc && !rdst) {
+ gen_fnop();
+ return;
+ }
+ break;
+ case CNTTZ_UNARY_OPCODE_X0:
+ case FSINGLE_PACK1_UNARY_OPCODE_X0:
+ case PCNT_UNARY_OPCODE_X0:
+ case REVBITS_UNARY_OPCODE_X0:
+ case REVBYTES_UNARY_OPCODE_X0:
+ case TBLIDXB0_UNARY_OPCODE_X0:
+ case TBLIDXB1_UNARY_OPCODE_X0:
+ case TBLIDXB2_UNARY_OPCODE_X0:
+ case TBLIDXB3_UNARY_OPCODE_X0:
+ default:
+ break;
+ }
+ break;
+ case XOR_RRR_0_OPCODE_X0:
+ gen_xor(dc, rdst, rsrc, rsrcb);
+ return;
+ case ADDXSC_RRR_0_OPCODE_X0:
+ case ADDX_RRR_0_OPCODE_X0:
+ case AND_RRR_0_OPCODE_X0:
+ case CMPEQ_RRR_0_OPCODE_X0:
+ case CMPLES_RRR_0_OPCODE_X0:
+ case CMPLEU_RRR_0_OPCODE_X0:
+ case CMPLTS_RRR_0_OPCODE_X0:
+ case CMPLTU_RRR_0_OPCODE_X0:
+ case CMULAF_RRR_0_OPCODE_X0:
+ case CMULA_RRR_0_OPCODE_X0:
+ case CMULFR_RRR_0_OPCODE_X0:
+ case CMULF_RRR_0_OPCODE_X0:
+ case CMULHR_RRR_0_OPCODE_X0:
+ case CMULH_RRR_0_OPCODE_X0:
+ case CMUL_RRR_0_OPCODE_X0:
+ case CRC32_32_RRR_0_OPCODE_X0:
+ case CRC32_8_RRR_0_OPCODE_X0:
+ case DBLALIGN2_RRR_0_OPCODE_X0:
+ case DBLALIGN4_RRR_0_OPCODE_X0:
+ case DBLALIGN6_RRR_0_OPCODE_X0:
+ case DBLALIGN_RRR_0_OPCODE_X0:
+ case FDOUBLE_ADDSUB_RRR_0_OPCODE_X0:
+ case FDOUBLE_ADD_FLAGS_RRR_0_OPCODE_X0:
+ case FDOUBLE_MUL_FLAGS_RRR_0_OPCODE_X0:
+ case FDOUBLE_PACK1_RRR_0_OPCODE_X0:
+ case FDOUBLE_PACK2_RRR_0_OPCODE_X0:
+ case FDOUBLE_SUB_FLAGS_RRR_0_OPCODE_X0:
+ case FDOUBLE_UNPACK_MAX_RRR_0_OPCODE_X0:
+ case FDOUBLE_UNPACK_MIN_RRR_0_OPCODE_X0:
+ case FSINGLE_ADD1_RRR_0_OPCODE_X0:
+ case FSINGLE_ADDSUB2_RRR_0_OPCODE_X0:
+ case FSINGLE_MUL1_RRR_0_OPCODE_X0:
+ case FSINGLE_MUL2_RRR_0_OPCODE_X0:
+ case FSINGLE_PACK2_RRR_0_OPCODE_X0:
+ case FSINGLE_SUB1_RRR_0_OPCODE_X0:
+ case MNZ_RRR_0_OPCODE_X0:
+ case MULAX_RRR_0_OPCODE_X0:
+ case MULA_HS_HS_RRR_0_OPCODE_X0:
+ case MULA_HS_HU_RRR_0_OPCODE_X0:
+ case MULA_HS_LS_RRR_0_OPCODE_X0:
+ case MULA_HS_LU_RRR_0_OPCODE_X0:
+ case MULA_HU_HU_RRR_0_OPCODE_X0:
+ case MULA_HU_LS_RRR_0_OPCODE_X0:
+ case MULA_HU_LU_RRR_0_OPCODE_X0:
+ case MULA_LS_LS_RRR_0_OPCODE_X0:
+ case MULA_LS_LU_RRR_0_OPCODE_X0:
+ case MULA_LU_LU_RRR_0_OPCODE_X0:
+ case MUL_HS_HS_RRR_0_OPCODE_X0:
+ case MUL_HS_HU_RRR_0_OPCODE_X0:
+ case MUL_HS_LS_RRR_0_OPCODE_X0:
+ case MUL_HS_LU_RRR_0_OPCODE_X0:
+ case MUL_HU_HU_RRR_0_OPCODE_X0:
+ case MUL_HU_LS_RRR_0_OPCODE_X0:
+ case MUL_HU_LU_RRR_0_OPCODE_X0:
+ case MUL_LS_LS_RRR_0_OPCODE_X0:
+ case MUL_LS_LU_RRR_0_OPCODE_X0:
+ case MUL_LU_LU_RRR_0_OPCODE_X0:
+ case MZ_RRR_0_OPCODE_X0:
+ case NOR_RRR_0_OPCODE_X0:
+ case ROTL_RRR_0_OPCODE_X0:
+ case SHL1ADDX_RRR_0_OPCODE_X0:
+ case SHL1ADD_RRR_0_OPCODE_X0:
+ case SHL2ADDX_RRR_0_OPCODE_X0:
+ case SHL2ADD_RRR_0_OPCODE_X0:
+ case SHL3ADDX_RRR_0_OPCODE_X0:
+ case SHL_RRR_0_OPCODE_X0:
+ case SHRS_RRR_0_OPCODE_X0:
+ case SHRUX_RRR_0_OPCODE_X0:
+ case SHRU_RRR_0_OPCODE_X0:
+ case SHUFFLEBYTES_RRR_0_OPCODE_X0:
+ case SUBXSC_RRR_0_OPCODE_X0:
+ case SUB_RRR_0_OPCODE_X0:
+ case V1ADDUC_RRR_0_OPCODE_X0:
+ case V1ADD_RRR_0_OPCODE_X0:
+ case V1ADIFFU_RRR_0_OPCODE_X0:
+ case V1AVGU_RRR_0_OPCODE_X0:
+ case V1CMPEQ_RRR_0_OPCODE_X0:
+ case V1CMPLES_RRR_0_OPCODE_X0:
+ case V1CMPLEU_RRR_0_OPCODE_X0:
+ case V1CMPLTS_RRR_0_OPCODE_X0:
+ case V1CMPLTU_RRR_0_OPCODE_X0:
+ case V1CMPNE_RRR_0_OPCODE_X0:
+ case V1DDOTPUSA_RRR_0_OPCODE_X0:
+ case V1DDOTPUS_RRR_0_OPCODE_X0:
+ case V1DOTPA_RRR_0_OPCODE_X0:
+ case V1DOTPUSA_RRR_0_OPCODE_X0:
+ case V1DOTPUS_RRR_0_OPCODE_X0:
+ case V1DOTP_RRR_0_OPCODE_X0:
+ case V1INT_H_RRR_0_OPCODE_X0:
+ case V1INT_L_RRR_0_OPCODE_X0:
+ case V1MAXU_RRR_0_OPCODE_X0:
+ case V1MINU_RRR_0_OPCODE_X0:
+ case V1MNZ_RRR_0_OPCODE_X0:
+ case V1MULTU_RRR_0_OPCODE_X0:
+ case V1MULUS_RRR_0_OPCODE_X0:
+ case V1MULU_RRR_0_OPCODE_X0:
+ case V1MZ_RRR_0_OPCODE_X0:
+ case V1SADAU_RRR_0_OPCODE_X0:
+ case V1SADU_RRR_0_OPCODE_X0:
+ case V1SHL_RRR_0_OPCODE_X0:
+ case V1SHRS_RRR_0_OPCODE_X0:
+ case V1SHRU_RRR_0_OPCODE_X0:
+ case V1SUBUC_RRR_0_OPCODE_X0:
+ case V1SUB_RRR_0_OPCODE_X0:
+ case V2ADDSC_RRR_0_OPCODE_X0:
+ case V2ADD_RRR_0_OPCODE_X0:
+ case V2ADIFFS_RRR_0_OPCODE_X0:
+ case V2AVGS_RRR_0_OPCODE_X0:
+ case V2CMPEQ_RRR_0_OPCODE_X0:
+ case V2CMPLES_RRR_0_OPCODE_X0:
+ case V2CMPLEU_RRR_0_OPCODE_X0:
+ case V2CMPLTS_RRR_0_OPCODE_X0:
+ case V2CMPLTU_RRR_0_OPCODE_X0:
+ case V2CMPNE_RRR_0_OPCODE_X0:
+ case V2DOTPA_RRR_0_OPCODE_X0:
+ case V2DOTP_RRR_0_OPCODE_X0:
+ case V2INT_H_RRR_0_OPCODE_X0:
+ case V2INT_L_RRR_0_OPCODE_X0:
+ case V2MAXS_RRR_0_OPCODE_X0:
+ case V2MINS_RRR_0_OPCODE_X0:
+ case V2MNZ_RRR_0_OPCODE_X0:
+ case V2MULFSC_RRR_0_OPCODE_X0:
+ case V2MULS_RRR_0_OPCODE_X0:
+ case V2MULTS_RRR_0_OPCODE_X0:
+ case V2MZ_RRR_0_OPCODE_X0:
+ case V2PACKH_RRR_0_OPCODE_X0:
+ case V2PACKL_RRR_0_OPCODE_X0:
+ case V2PACKUC_RRR_0_OPCODE_X0:
+ case V2SADAS_RRR_0_OPCODE_X0:
+ case V2SADAU_RRR_0_OPCODE_X0:
+ case V2SADS_RRR_0_OPCODE_X0:
+ case V2SADU_RRR_0_OPCODE_X0:
+ case V2SHLSC_RRR_0_OPCODE_X0:
+ case V2SHL_RRR_0_OPCODE_X0:
+ case V2SHRS_RRR_0_OPCODE_X0:
+ case V2SHRU_RRR_0_OPCODE_X0:
+ case V2SUBSC_RRR_0_OPCODE_X0:
+ case V2SUB_RRR_0_OPCODE_X0:
+ case V4ADDSC_RRR_0_OPCODE_X0:
+ case V4ADD_RRR_0_OPCODE_X0:
+ case V4INT_H_RRR_0_OPCODE_X0:
+ case V4INT_L_RRR_0_OPCODE_X0:
+ case V4PACKSC_RRR_0_OPCODE_X0:
+ case V4SHLSC_RRR_0_OPCODE_X0:
+ case V4SHL_RRR_0_OPCODE_X0:
+ case V4SHRS_RRR_0_OPCODE_X0:
+ case V4SHRU_RRR_0_OPCODE_X0:
+ case V4SUBSC_RRR_0_OPCODE_X0:
+ case V4SUB_RRR_0_OPCODE_X0:
+ case V1DDOTPUA_RRR_0_OPCODE_X0:
+ case V1DDOTPU_RRR_0_OPCODE_X0:
+ case V1DOTPUA_RRR_0_OPCODE_X0:
+ case V1DOTPU_RRR_0_OPCODE_X0:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_0_opcode_x0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_shift_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+ uint8_t shamt = (uint8_t)get_ShAmt_X0(bundle);
+
+ switch (get_ShiftOpcodeExtension_X0(bundle)) {
+ case SHLXI_SHIFT_OPCODE_X0:
+ gen_shlxi(dc, rdst, rsrc, shamt);
+ return;
+ case ROTLI_SHIFT_OPCODE_X0:
+ case SHLI_SHIFT_OPCODE_X0:
+ case SHRSI_SHIFT_OPCODE_X0:
+ case SHRUI_SHIFT_OPCODE_X0:
+ case SHRUXI_SHIFT_OPCODE_X0:
+ case V1SHLI_SHIFT_OPCODE_X0:
+ case V1SHRSI_SHIFT_OPCODE_X0:
+ case V1SHRUI_SHIFT_OPCODE_X0:
+ case V2SHLI_SHIFT_OPCODE_X0:
+ case V2SHRSI_SHIFT_OPCODE_X0:
+ case V2SHRUI_SHIFT_OPCODE_X0:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP shift_opcode_x0, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_shl16insli_opcode_x0(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X0(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X0(bundle);
+ uint16_t uimm16 = (uint16_t)get_Imm16_X0(bundle);
+
+ gen_shl16insli(dc, rdst, rsrc, uimm16);
+}
+
+static void decode_addli_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X1(bundle);
+ int16_t imm16 = (int16_t)get_Imm16_X1(bundle);
+
+ gen_addli(dc, rdst, rsrc, imm16);
+}
+
+static void decode_branch_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t src = (uint8_t)get_SrcA_X1(bundle);
+ int32_t off = get_BrOff_X1(bundle);
+
+ switch (get_BrType_X1(bundle)) {
+ case BEQZT_BRANCH_OPCODE_X1:
+ case BEQZ_BRANCH_OPCODE_X1:
+ gen_beqz(dc, src, sign_extend(off, 17));
+ return;
+ case BNEZT_BRANCH_OPCODE_X1:
+ case BNEZ_BRANCH_OPCODE_X1:
+ gen_bnezt(dc, src, sign_extend(off, 17));
+ return;
+ case BLBC_BRANCH_OPCODE_X1:
+ gen_blbc(dc, src, sign_extend(off, 17));
+ return;
+ case BGEZT_BRANCH_OPCODE_X1:
+ case BGEZ_BRANCH_OPCODE_X1:
+ case BGTZT_BRANCH_OPCODE_X1:
+ case BGTZ_BRANCH_OPCODE_X1:
+ case BLBCT_BRANCH_OPCODE_X1:
+ case BLBST_BRANCH_OPCODE_X1:
+ case BLBS_BRANCH_OPCODE_X1:
+ case BLEZT_BRANCH_OPCODE_X1:
+ case BLEZ_BRANCH_OPCODE_X1:
+ case BLTZT_BRANCH_OPCODE_X1:
+ case BLTZ_BRANCH_OPCODE_X1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP branch_opcode_x1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_imm8_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X1(bundle);
+ int8_t imm8 = (int8_t)get_Imm8_X1(bundle);
+
+ switch (get_Imm8OpcodeExtension_X1(bundle)) {
+ case ADDI_IMM8_OPCODE_X1:
+ gen_addi(dc, rdst, rsrc, imm8);
+ return;
+ case ADDXI_IMM8_OPCODE_X1:
+ gen_addxi(dc, rdst, rsrc, imm8);
+ return;
+ case CMPEQI_IMM8_OPCODE_X1:
+ gen_cmpeqi(dc, rdst, rsrc, imm8);
+ return;
+ case CMPLTUI_IMM8_OPCODE_X1:
+ gen_cmpltui(dc, rdst, rsrc, imm8);
+ return;
+ case ANDI_IMM8_OPCODE_X1:
+ case CMPLTSI_IMM8_OPCODE_X1:
+ case LD1S_ADD_IMM8_OPCODE_X1:
+ case LD1U_ADD_IMM8_OPCODE_X1:
+ case LD2S_ADD_IMM8_OPCODE_X1:
+ case LD2U_ADD_IMM8_OPCODE_X1:
+ case LD4S_ADD_IMM8_OPCODE_X1:
+ case LD4U_ADD_IMM8_OPCODE_X1:
+ case LDNT1S_ADD_IMM8_OPCODE_X1:
+ case LDNT1U_ADD_IMM8_OPCODE_X1:
+ case LDNT2S_ADD_IMM8_OPCODE_X1:
+ case LDNT2U_ADD_IMM8_OPCODE_X1:
+ case LDNT4S_ADD_IMM8_OPCODE_X1:
+ case LDNT4U_ADD_IMM8_OPCODE_X1:
+ case LDNT_ADD_IMM8_OPCODE_X1:
+ case LD_ADD_IMM8_OPCODE_X1:
+ case LWNA_ADD_IMM8_OPCODE_X1:
+ case MFSPR_IMM8_OPCODE_X1:
+ case MTSPR_IMM8_OPCODE_X1:
+ case ORI_IMM8_OPCODE_X1:
+ case ST1_ADD_IMM8_OPCODE_X1:
+ case ST2_ADD_IMM8_OPCODE_X1:
+ case ST4_ADD_IMM8_OPCODE_X1:
+ case STNT1_ADD_IMM8_OPCODE_X1:
+ case STNT2_ADD_IMM8_OPCODE_X1:
+ case STNT4_ADD_IMM8_OPCODE_X1:
+ case STNT_ADD_IMM8_OPCODE_X1:
+ case ST_ADD_IMM8_OPCODE_X1:
+ case V1ADDI_IMM8_OPCODE_X1:
+ case V1CMPEQI_IMM8_OPCODE_X1:
+ case V1CMPLTSI_IMM8_OPCODE_X1:
+ case V1CMPLTUI_IMM8_OPCODE_X1:
+ case V1MAXUI_IMM8_OPCODE_X1:
+ case V1MINUI_IMM8_OPCODE_X1:
+ case V2ADDI_IMM8_OPCODE_X1:
+ case V2CMPEQI_IMM8_OPCODE_X1:
+ case V2CMPLTSI_IMM8_OPCODE_X1:
+ case V2CMPLTUI_IMM8_OPCODE_X1:
+ case V2MAXSI_IMM8_OPCODE_X1:
+ case V2MINSI_IMM8_OPCODE_X1:
+ case XORI_IMM8_OPCODE_X1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP imm8_opcode_x1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_jump_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ int off = sign_extend(get_JumpOff_X1(bundle), 27);
+
+ switch (get_JumpOpcodeExtension_X1(bundle)) {
+ case JAL_JUMP_OPCODE_X1:
+ gen_jal(dc, off);
+ return;
+ case J_JUMP_OPCODE_X1:
+ gen_j(dc, off);
+ return;
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP jump_opcode_x1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_rrr_0_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X1(bundle);
+ uint8_t rsrcb = (uint8_t)get_SrcB_X1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X1(bundle);
+
+ switch (get_RRROpcodeExtension_X1(bundle)) {
+ case ADDX_RRR_0_OPCODE_X1:
+ gen_addx(dc, rdst, rsrc, rsrcb);
+ return;
+ case ADD_RRR_0_OPCODE_X1:
+ gen_add(dc, rdst, rsrc, rsrcb);
+ return;
+ case AND_RRR_0_OPCODE_X1:
+ gen_and(dc, rdst, rsrc, rsrcb);
+ return;
+ case OR_RRR_0_OPCODE_X1:
+ gen_or(dc, rdst, rsrc, rsrcb);
+ return;
+ case CMPNE_RRR_0_OPCODE_X1:
+ gen_cmpne(dc, rdst, rsrc, rsrcb);
+ return;
+ case SHL3ADD_RRR_0_OPCODE_X1:
+ gen_shl3add(dc, rdst, rsrc, rsrcb);
+ return;
+ case ST4_RRR_0_OPCODE_X1:
+ if (!rdst) {
+ gen_st4(dc, rsrc, rsrcb);
+ return;
+ }
+ break;
+ case ST_RRR_0_OPCODE_X1:
+ if (!rdst) {
+ gen_st(dc, rsrc, rsrcb);
+ return;
+ }
+ break;
+ case UNARY_RRR_0_OPCODE_X1:
+ switch (get_UnaryOpcodeExtension_X1(bundle)) {
+ case NOP_UNARY_OPCODE_X1:
+ case FNOP_UNARY_OPCODE_X1:
+ if (!rdst && !rsrc) {
+ gen_fnop();
+ return;
+ }
+ break;
+ case JRP_UNARY_OPCODE_X1:
+ case JR_UNARY_OPCODE_X1:
+ if (!rdst) {
+ gen_jr(dc, rsrc);
+ return;
+ }
+ break;
+ case LD4S_UNARY_OPCODE_X1:
+ gen_ld4s(dc, rdst, rsrc);
+ return;
+ case LD_UNARY_OPCODE_X1:
+ gen_ld(dc, rdst, rsrc);
+ return;
+ case LNK_UNARY_OPCODE_X1:
+ if (!rsrc) {
+ gen_lnk(dc, (uint8_t) get_Dest_X1(bundle));
+ return;
+ }
+ break;
+ case SWINT1_UNARY_OPCODE_X1:
+ if (!rsrc && !rdst) {
+ gen_swint1(dc);
+ return;
+ }
+ break;
+ case DRAIN_UNARY_OPCODE_X1:
+ case DTLBPR_UNARY_OPCODE_X1:
+ case FINV_UNARY_OPCODE_X1:
+ case FLUSHWB_UNARY_OPCODE_X1:
+ case FLUSH_UNARY_OPCODE_X1:
+ case ICOH_UNARY_OPCODE_X1:
+ case ILL_UNARY_OPCODE_X1:
+ case INV_UNARY_OPCODE_X1:
+ case IRET_UNARY_OPCODE_X1:
+ case JALRP_UNARY_OPCODE_X1:
+ case JALR_UNARY_OPCODE_X1:
+ case LD1S_UNARY_OPCODE_X1:
+ case LD1U_UNARY_OPCODE_X1:
+ case LD2S_UNARY_OPCODE_X1:
+ case LD2U_UNARY_OPCODE_X1:
+ case LD4U_UNARY_OPCODE_X1:
+ case LDNA_UNARY_OPCODE_X1:
+ case LDNT1S_UNARY_OPCODE_X1:
+ case LDNT1U_UNARY_OPCODE_X1:
+ case LDNT2S_UNARY_OPCODE_X1:
+ case LDNT2U_UNARY_OPCODE_X1:
+ case LDNT4S_UNARY_OPCODE_X1:
+ case LDNT4U_UNARY_OPCODE_X1:
+ case LDNT_UNARY_OPCODE_X1:
+ case MF_UNARY_OPCODE_X1:
+ case NAP_UNARY_OPCODE_X1:
+ case SWINT0_UNARY_OPCODE_X1:
+ case SWINT2_UNARY_OPCODE_X1:
+ case SWINT3_UNARY_OPCODE_X1:
+ case WH64_UNARY_OPCODE_X1:
+ default:
+ break;
+ }
+ break;
+ case ADDXSC_RRR_0_OPCODE_X1:
+ case CMPEQ_RRR_0_OPCODE_X1:
+ case CMPEXCH4_RRR_0_OPCODE_X1:
+ case CMPEXCH_RRR_0_OPCODE_X1:
+ case CMPLES_RRR_0_OPCODE_X1:
+ case CMPLEU_RRR_0_OPCODE_X1:
+ case CMPLTS_RRR_0_OPCODE_X1:
+ case CMPLTU_RRR_0_OPCODE_X1:
+ case DBLALIGN2_RRR_0_OPCODE_X1:
+ case DBLALIGN4_RRR_0_OPCODE_X1:
+ case DBLALIGN6_RRR_0_OPCODE_X1:
+ case EXCH4_RRR_0_OPCODE_X1:
+ case EXCH_RRR_0_OPCODE_X1:
+ case FETCHADD4_RRR_0_OPCODE_X1:
+ case FETCHADDGEZ4_RRR_0_OPCODE_X1:
+ case FETCHADDGEZ_RRR_0_OPCODE_X1:
+ case FETCHADD_RRR_0_OPCODE_X1:
+ case FETCHAND4_RRR_0_OPCODE_X1:
+ case FETCHAND_RRR_0_OPCODE_X1:
+ case FETCHOR4_RRR_0_OPCODE_X1:
+ case FETCHOR_RRR_0_OPCODE_X1:
+ case MNZ_RRR_0_OPCODE_X1:
+ case MZ_RRR_0_OPCODE_X1:
+ case NOR_RRR_0_OPCODE_X1:
+ case ROTL_RRR_0_OPCODE_X1:
+ case SHL1ADDX_RRR_0_OPCODE_X1:
+ case SHL1ADD_RRR_0_OPCODE_X1:
+ case SHL2ADDX_RRR_0_OPCODE_X1:
+ case SHL2ADD_RRR_0_OPCODE_X1:
+ case SHL3ADDX_RRR_0_OPCODE_X1:
+ case SHLX_RRR_0_OPCODE_X1:
+ case SHL_RRR_0_OPCODE_X1:
+ case SHRS_RRR_0_OPCODE_X1:
+ case SHRUX_RRR_0_OPCODE_X1:
+ case SHRU_RRR_0_OPCODE_X1:
+ case ST1_RRR_0_OPCODE_X1:
+ case ST2_RRR_0_OPCODE_X1:
+ case STNT1_RRR_0_OPCODE_X1:
+ case STNT2_RRR_0_OPCODE_X1:
+ case STNT4_RRR_0_OPCODE_X1:
+ case STNT_RRR_0_OPCODE_X1:
+ case SUBXSC_RRR_0_OPCODE_X1:
+ case SUBX_RRR_0_OPCODE_X1:
+ case SUB_RRR_0_OPCODE_X1:
+ case V1ADDUC_RRR_0_OPCODE_X1:
+ case V1ADD_RRR_0_OPCODE_X1:
+ case V1CMPEQ_RRR_0_OPCODE_X1:
+ case V1CMPLES_RRR_0_OPCODE_X1:
+ case V1CMPLEU_RRR_0_OPCODE_X1:
+ case V1CMPLTS_RRR_0_OPCODE_X1:
+ case V1CMPLTU_RRR_0_OPCODE_X1:
+ case V1CMPNE_RRR_0_OPCODE_X1:
+ case V1INT_H_RRR_0_OPCODE_X1:
+ case V1INT_L_RRR_0_OPCODE_X1:
+ case V1MAXU_RRR_0_OPCODE_X1:
+ case V1MINU_RRR_0_OPCODE_X1:
+ case V1MNZ_RRR_0_OPCODE_X1:
+ case V1MZ_RRR_0_OPCODE_X1:
+ case V1SHL_RRR_0_OPCODE_X1:
+ case V1SHRS_RRR_0_OPCODE_X1:
+ case V1SHRU_RRR_0_OPCODE_X1:
+ case V1SUBUC_RRR_0_OPCODE_X1:
+ case V1SUB_RRR_0_OPCODE_X1:
+ case V2ADDSC_RRR_0_OPCODE_X1:
+ case V2ADD_RRR_0_OPCODE_X1:
+ case V2CMPEQ_RRR_0_OPCODE_X1:
+ case V2CMPLES_RRR_0_OPCODE_X1:
+ case V2CMPLEU_RRR_0_OPCODE_X1:
+ case V2CMPLTS_RRR_0_OPCODE_X1:
+ case V2CMPLTU_RRR_0_OPCODE_X1:
+ case V2CMPNE_RRR_0_OPCODE_X1:
+ case V2INT_H_RRR_0_OPCODE_X1:
+ case V2INT_L_RRR_0_OPCODE_X1:
+ case V2MAXS_RRR_0_OPCODE_X1:
+ case V2MINS_RRR_0_OPCODE_X1:
+ case V2MNZ_RRR_0_OPCODE_X1:
+ case V2MZ_RRR_0_OPCODE_X1:
+ case V2PACKH_RRR_0_OPCODE_X1:
+ case V2PACKL_RRR_0_OPCODE_X1:
+ case V2PACKUC_RRR_0_OPCODE_X1:
+ case V2SHLSC_RRR_0_OPCODE_X1:
+ case V2SHL_RRR_0_OPCODE_X1:
+ case V2SHRS_RRR_0_OPCODE_X1:
+ case V2SHRU_RRR_0_OPCODE_X1:
+ case V2SUBSC_RRR_0_OPCODE_X1:
+ case V2SUB_RRR_0_OPCODE_X1:
+ case V4ADDSC_RRR_0_OPCODE_X1:
+ case V4ADD_RRR_0_OPCODE_X1:
+ case V4INT_H_RRR_0_OPCODE_X1:
+ case V4INT_L_RRR_0_OPCODE_X1:
+ case V4PACKSC_RRR_0_OPCODE_X1:
+ case V4SHLSC_RRR_0_OPCODE_X1:
+ case V4SHL_RRR_0_OPCODE_X1:
+ case V4SHRS_RRR_0_OPCODE_X1:
+ case V4SHRU_RRR_0_OPCODE_X1:
+ case V4SUBSC_RRR_0_OPCODE_X1:
+ case V4SUB_RRR_0_OPCODE_X1:
+ case XOR_RRR_0_OPCODE_X1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP rrr_0_opcode_x1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_shift_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X1(bundle);
+ uint8_t shamt = (uint8_t)get_ShAmt_X1(bundle);
+
+ switch (get_ShiftOpcodeExtension_X1(bundle)) {
+ case SHLXI_SHIFT_OPCODE_X1:
+ gen_shlxi(dc, rdst, rsrc, shamt);
+ return;
+ case ROTLI_SHIFT_OPCODE_X1:
+ case SHLI_SHIFT_OPCODE_X1:
+ case SHRSI_SHIFT_OPCODE_X1:
+ case SHRUI_SHIFT_OPCODE_X1:
+ case SHRUXI_SHIFT_OPCODE_X1:
+ case V1SHLI_SHIFT_OPCODE_X1:
+ case V1SHRSI_SHIFT_OPCODE_X1:
+ case V1SHRUI_SHIFT_OPCODE_X1:
+ case V2SHLI_SHIFT_OPCODE_X1:
+ case V2SHRSI_SHIFT_OPCODE_X1:
+ case V2SHRUI_SHIFT_OPCODE_X1:
+ default:
+ break;
+ }
+ qemu_log_mask(LOG_UNIMP, "UNIMP shift_opcode_x1, [" TARGET_FMT_lx "]\n",
+ (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+}
+
+static void decode_shl16insli_opcode_x1(struct DisasContext *dc,
+ tilegx_bundle_bits bundle)
+{
+ uint8_t rsrc = (uint8_t)get_SrcA_X1(bundle);
+ uint8_t rdst = (uint8_t)get_Dest_X1(bundle);
+ uint16_t uimm16 = (uint16_t)get_Imm16_X1(bundle);
+
+ gen_shl16insli(dc, rdst, rsrc, uimm16);
+}
+
+static void decode_y0(struct DisasContext *dc, tilegx_bundle_bits bundle)
+{
+ unsigned int opcode = get_Opcode_Y0(bundle);
+
+ dc->tmp_regcur = dc->tmp_regs + 0;
+
+ switch (opcode) {
+ case ADDI_OPCODE_Y0:
+ decode_addi_opcode_y0(dc, bundle);
+ return;
+ case RRR_1_OPCODE_Y0:
+ decode_rrr_1_opcode_y0(dc, bundle);
+ return;
+ case RRR_5_OPCODE_Y0:
+ decode_rrr_5_opcode_y0(dc, bundle);
+ return;
+ case ADDXI_OPCODE_Y0:
+ case ANDI_OPCODE_Y0:
+ case CMPEQI_OPCODE_Y0:
+ case CMPLTSI_OPCODE_Y0:
+ case RRR_0_OPCODE_Y0:
+ case RRR_2_OPCODE_Y0:
+ case RRR_3_OPCODE_Y0:
+ case RRR_4_OPCODE_Y0:
+ case RRR_6_OPCODE_Y0:
+ case RRR_7_OPCODE_Y0:
+ case RRR_8_OPCODE_Y0:
+ case RRR_9_OPCODE_Y0:
+ case SHIFT_OPCODE_Y0:
+ default:
+ qemu_log_mask(LOG_UNIMP,
+ "UNIMP y0, opcode %d, bundle [" TARGET_FMT_lx "]\n",
+ opcode, (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ return;
+ }
+}
+
+static void decode_y1(struct DisasContext *dc, tilegx_bundle_bits bundle)
+{
+ unsigned int opcode = get_Opcode_Y1(bundle);
+
+ dc->tmp_regcur = dc->tmp_regs + 1;
+
+ switch (opcode) {
+ case ADDI_OPCODE_Y1:
+ decode_addi_opcode_y1(dc, bundle);
+ return;
+ case RRR_1_OPCODE_Y1:
+ decode_rrr_1_opcode_y1(dc, bundle);
+ return;
+ case RRR_5_OPCODE_Y1:
+ decode_rrr_5_opcode_y1(dc, bundle);
+ return;
+ case ADDXI_OPCODE_Y1:
+ case ANDI_OPCODE_Y1:
+ case CMPEQI_OPCODE_Y1:
+ case CMPLTSI_OPCODE_Y1:
+ case RRR_0_OPCODE_Y1:
+ case RRR_2_OPCODE_Y1:
+ case RRR_3_OPCODE_Y1:
+ case RRR_4_OPCODE_Y1:
+ case RRR_6_OPCODE_Y1:
+ case RRR_7_OPCODE_Y1:
+ case SHIFT_OPCODE_Y1:
+ default:
+ qemu_log_mask(LOG_UNIMP,
+ "UNIMP y1, opcode %d, bundle [" TARGET_FMT_lx "]\n",
+ opcode, (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ return;
+ }
+}
+
+static void decode_y2(struct DisasContext *dc, tilegx_bundle_bits bundle)
+{
+ unsigned int opcode = get_Opcode_Y2(bundle);
+
+ dc->tmp_regcur = dc->tmp_regs + 2;
+
+ switch (opcode) {
+ case 0: /* LD1S_OPCODE_Y2, ST1_OPCODE_Y2 */
+ decode_ldst0_opcode_y2(dc, bundle);
+ return;
+ case 1: /* LD4S_OPCODE_Y2, LD1U_OPCODE_Y2, ST2_OPCODE_Y2 */
+ decode_ldst1_opcode_y2(dc, bundle);
+ return;
+ case 2: /* LD2S_OPCODE_Y2, LD4U_OPCODE_Y2, ST4_OPCODE_Y2 */
+ decode_ldst2_opcode_y2(dc, bundle);
+ return;
+ case 3: /* LD_OPCODE_Y2, ST_OPCODE_Y2, LD2U_OPCODE_Y2 */
+ decode_ldst3_opcode_y2(dc, bundle);
+ return;
+ default:
+ qemu_log_mask(LOG_UNIMP,
+ "UNIMP y2, opcode %d, bundle [" TARGET_FMT_lx "]\n",
+ opcode, (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ return;
+ }
+}
+
+static void decode_x0(struct DisasContext *dc, tilegx_bundle_bits bundle)
+{
+ unsigned int opcode = get_Opcode_X0(bundle);
+
+ dc->tmp_regcur = dc->tmp_regs + 0;
+
+ switch (opcode) {
+ case ADDLI_OPCODE_X0:
+ decode_addli_opcode_x0(dc, bundle);
+ return;
+ case BF_OPCODE_X0:
+ decode_bf_opcode_x0(dc, bundle);
+ return;
+ case IMM8_OPCODE_X0:
+ decode_imm8_opcode_x0(dc, bundle);
+ return;
+ case RRR_0_OPCODE_X0:
+ decode_rrr_0_opcode_x0(dc, bundle);
+ return;
+ case SHIFT_OPCODE_X0:
+ decode_shift_opcode_x0(dc, bundle);
+ return;
+ case SHL16INSLI_OPCODE_X0:
+ decode_shl16insli_opcode_x0(dc, bundle);
+ return;
+ case ADDXLI_OPCODE_X0:
+ default:
+ qemu_log_mask(LOG_UNIMP,
+ "UNIMP x0, opcode %d, bundle [" TARGET_FMT_lx "]\n",
+ opcode, (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ return;
+ }
+}
+
+static void decode_x1(struct DisasContext *dc, tilegx_bundle_bits bundle)
+{
+ unsigned int opcode = get_Opcode_X1(bundle);
+
+ dc->tmp_regcur = dc->tmp_regs + 1;
+
+ switch (opcode) {
+ case ADDLI_OPCODE_X1:
+ decode_addli_opcode_x1(dc, bundle);
+ return;
+ case BRANCH_OPCODE_X1:
+ decode_branch_opcode_x1(dc, bundle);
+ return;
+ case IMM8_OPCODE_X1:
+ decode_imm8_opcode_x1(dc, bundle);
+ return;
+ case JUMP_OPCODE_X1:
+ decode_jump_opcode_x1(dc, bundle);
+ return;
+ case RRR_0_OPCODE_X1:
+ decode_rrr_0_opcode_x1(dc, bundle);
+ return;
+ case SHIFT_OPCODE_X1:
+ decode_shift_opcode_x1(dc, bundle);
+ return;
+ case SHL16INSLI_OPCODE_X1:
+ decode_shl16insli_opcode_x1(dc, bundle);
+ return;
+ case ADDXLI_OPCODE_X1:
+ default:
+ qemu_log_mask(LOG_UNIMP,
+ "UNIMP x1, opcode %d, bundle [" TARGET_FMT_lx "]\n",
+ opcode, (uint64_t)bundle);
+ dc->exception = TILEGX_EXCP_OPCODE_UNIMPLEMENTED;
+ return;
+ }
+}
+
+static void translate_one_bundle(struct DisasContext *dc, uint64_t bundle)
+{
+ int i;
+ TCGv tmp;
+
+ for (i = 0; i < TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE; i++) {
+ dc->tmp_regs[i].idx = TILEGX_R_NOREG;
+ TCGV_UNUSED_I64(dc->tmp_regs[i].val);
+ }
+
+ if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP | CPU_LOG_TB_OP_OPT))) {
+ tcg_gen_debug_insn_start(dc->pc);
+ }
+
+ if (get_Mode(bundle)) {
+ decode_y0(dc, bundle);
+ decode_y1(dc, bundle);
+ decode_y2(dc, bundle);
+ } else {
+ decode_x0(dc, bundle);
+ decode_x1(dc, bundle);
+ }
+
+ for (i = 0; i < TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE; i++) {
+ if (dc->tmp_regs[i].idx == TILEGX_R_NOREG) {
+ continue;
+ }
+ if (dc->tmp_regs[i].idx < TILEGX_R_COUNT) {
+ tcg_gen_mov_i64(cpu_regs[dc->tmp_regs[i].idx], dc->tmp_regs[i].val);
+ }
+ tcg_temp_free_i64(dc->tmp_regs[i].val);
+ }
+
+ if (dc->jmp.cond != TCG_COND_NEVER) {
+ if (dc->jmp.cond == TCG_COND_ALWAYS) {
+ tcg_gen_mov_i64(cpu_pc, dc->jmp.dest);
+ } else {
+ tmp = tcg_const_i64(dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES);
+ tcg_gen_movcond_i64(dc->jmp.cond, cpu_pc,
+ dc->jmp.val1, dc->jmp.val2,
+ dc->jmp.dest, tmp);
+ tcg_temp_free_i64(dc->jmp.val1);
+ tcg_temp_free_i64(dc->jmp.val2);
+ tcg_temp_free_i64(tmp);
+ }
+ tcg_temp_free_i64(dc->jmp.dest);
+ tcg_gen_exit_tb(0);
+ }
+}
+
+static inline void gen_intermediate_code_internal(TileGXCPU *cpu,
+ TranslationBlock *tb,
+ bool search_pc)
+{
+ DisasContext ctx;
+ DisasContext *dc = &ctx;
+
+ CPUTLGState *env = &cpu->env;
+ uint64_t pc_start = tb->pc;
+ uint64_t next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
+ int j, lj = -1;
+ int num_insns = 0;
+ int max_insns = tb->cflags & CF_COUNT_MASK;
+
+ dc->pc = pc_start;
+ dc->exception = TILEGX_EXCP_NONE;
+ dc->jmp.cond = TCG_COND_NEVER;
+ TCGV_UNUSED_I64(dc->jmp.dest);
+ TCGV_UNUSED_I64(dc->jmp.val1);
+ TCGV_UNUSED_I64(dc->jmp.val2);
+
+ if (!max_insns) {
+ max_insns = CF_COUNT_MASK;
+ }
+ gen_tb_start(tb);
+
+ do {
+ TCGV_UNUSED_I64(dc->zero);
+ if (search_pc) {
+ j = tcg_op_buf_count();
+ if (lj < j) {
+ lj++;
+ while (lj < j) {
+ tcg_ctx.gen_opc_instr_start[lj++] = 0;
+ }
+ }
+ tcg_ctx.gen_opc_pc[lj] = dc->pc;
+ tcg_ctx.gen_opc_instr_start[lj] = 1;
+ tcg_ctx.gen_opc_icount[lj] = num_insns;
+ }
+ translate_one_bundle(dc, cpu_ldq_data(env, dc->pc));
+ num_insns++;
+ dc->pc += TILEGX_BUNDLE_SIZE_IN_BYTES;
+ if (dc->exception != TILEGX_EXCP_NONE) {
+ gen_exception(dc, dc->exception);
+ break;
+ }
+ } while (dc->jmp.cond == TCG_COND_NEVER && dc->pc < next_page_start
+ && num_insns < max_insns && !tcg_op_buf_full());
+
+ gen_tb_end(tb, num_insns);
+ if (search_pc) {
+ j = tcg_op_buf_count();
+ lj++;
+ while (lj <= j) {
+ tcg_ctx.gen_opc_instr_start[lj++] = 0;
+ }
+ } else {
+ tb->size = dc->pc - pc_start;
+ tb->icount = num_insns;
+ }
+
+ return;
+}
+
+void gen_intermediate_code(CPUTLGState *env, struct TranslationBlock *tb)
+{
+ gen_intermediate_code_internal(tilegx_env_get_cpu(env), tb, false);
+}
+
+void gen_intermediate_code_pc(CPUTLGState *env, struct TranslationBlock *tb)
+{
+ gen_intermediate_code_internal(tilegx_env_get_cpu(env), tb, true);
+}
+
+void restore_state_to_opc(CPUTLGState *env, TranslationBlock *tb, int pc_pos)
+{
+ env->pc = tcg_ctx.gen_opc_pc[pc_pos];
+}
+
+void tilegx_tcg_init(void)
+{
+ int i;
+
+ cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
+ cpu_pc = tcg_global_mem_new_i64(TCG_AREG0, offsetof(CPUTLGState, pc), "pc");
+ for (i = 0; i < TILEGX_R_COUNT; i++) {
+ cpu_regs[i] = tcg_global_mem_new_i64(TCG_AREG0,
+ offsetof(CPUTLGState, regs[i]),
+ reg_names[i]);
+ }
+}
--
1.9.3
^ permalink raw reply related [flat|nested] 14+ messages in thread