diff options
| author | Thomas Huth | 2021-02-24 19:39:52 +0100 |
|---|---|---|
| committer | Thomas Huth | 2021-03-09 11:26:32 +0100 |
| commit | 2cc1a90166b5baa7ae9d00baf7099254e1353485 (patch) | |
| tree | adcf57b0ba701b4f94494bb405d3c22606e15763 /target | |
| parent | Acceptance Tests: restore filtering of tests by target arch (diff) | |
| download | qemu-2cc1a90166b5baa7ae9d00baf7099254e1353485.tar.gz qemu-2cc1a90166b5baa7ae9d00baf7099254e1353485.tar.xz qemu-2cc1a90166b5baa7ae9d00baf7099254e1353485.zip | |
Remove deprecated target tilegx
TILE-Gx was only implemented in linux-user mode, but support for this CPU
was removed from the upstream Linux kernel in 2018, and it has also been
dropped from glibc, so there is no new Linux development taking place with
this architecture. For running the old binaries, users can simply use older
versions of QEMU.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210224183952.80463-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/meson.build | 1 | ||||
| -rw-r--r-- | target/tilegx/cpu-param.h | 17 | ||||
| -rw-r--r-- | target/tilegx/cpu.c | 182 | ||||
| -rw-r--r-- | target/tilegx/cpu.h | 160 | ||||
| -rw-r--r-- | target/tilegx/helper.c | 147 | ||||
| -rw-r--r-- | target/tilegx/helper.h | 23 | ||||
| -rw-r--r-- | target/tilegx/meson.build | 13 | ||||
| -rw-r--r-- | target/tilegx/opcode_tilegx.h | 1406 | ||||
| -rw-r--r-- | target/tilegx/simd_helper.c | 165 | ||||
| -rw-r--r-- | target/tilegx/spr_def_64.h | 212 | ||||
| -rw-r--r-- | target/tilegx/translate.c | 2437 |
11 files changed, 0 insertions, 4763 deletions
diff --git a/target/meson.build b/target/meson.build index c35c1e9d34..0e2c4b69cb 100644 --- a/target/meson.build +++ b/target/meson.build @@ -18,7 +18,6 @@ subdir('rx') subdir('s390x') subdir('sh4') subdir('sparc') -subdir('tilegx') subdir('tricore') subdir('unicore32') subdir('xtensa') diff --git a/target/tilegx/cpu-param.h b/target/tilegx/cpu-param.h deleted file mode 100644 index 80a341cbb7..0000000000 --- a/target/tilegx/cpu-param.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * TILE-Gx cpu parameters for qemu. - * - * Copyright (c) 2015 Chen Gang - * SPDX-License-Identifier: LGPL-2.0+ - */ - -#ifndef TILEGX_CPU_PARAM_H -#define TILEGX_CPU_PARAM_H 1 - -#define TARGET_LONG_BITS 64 -#define TARGET_PAGE_BITS 16 /* TILE-Gx uses 64KB page size */ -#define TARGET_PHYS_ADDR_SPACE_BITS 42 -#define TARGET_VIRT_ADDR_SPACE_BITS 64 -#define NB_MMU_MODES 1 - -#endif diff --git a/target/tilegx/cpu.c b/target/tilegx/cpu.c deleted file mode 100644 index d969c2f133..0000000000 --- a/target/tilegx/cpu.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * 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 "qemu/osdep.h" -#include "qapi/error.h" -#include "cpu.h" -#include "qemu/module.h" -#include "linux-user/syscall_defs.h" -#include "qemu/qemu-print.h" -#include "exec/exec-all.h" - -static void tilegx_cpu_dump_state(CPUState *cs, FILE *f, int flags) -{ - static const char * const reg_names[TILEGX_R_COUNT] = { - "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" - }; - - TileGXCPU *cpu = TILEGX_CPU(cs); - CPUTLGState *env = &cpu->env; - int i; - - for (i = 0; i < TILEGX_R_COUNT; i++) { - qemu_fprintf(f, "%-4s" TARGET_FMT_lx "%s", - reg_names[i], env->regs[i], - (i % 4) == 3 ? "\n" : " "); - } - qemu_fprintf(f, "PC " TARGET_FMT_lx " CEX " TARGET_FMT_lx "\n\n", - env->pc, env->spregs[TILEGX_SPR_CMPEXCH]); -} - -static ObjectClass *tilegx_cpu_class_by_name(const char *cpu_model) -{ - return object_class_by_name(TYPE_TILEGX_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(DeviceState *dev) -{ - CPUState *s = CPU(dev); - TileGXCPU *cpu = TILEGX_CPU(s); - TileGXCPUClass *tcc = TILEGX_CPU_GET_CLASS(cpu); - CPUTLGState *env = &cpu->env; - - tcc->parent_reset(dev); - - memset(env, 0, offsetof(CPUTLGState, end_reset_fields)); -} - -static void tilegx_cpu_realizefn(DeviceState *dev, Error **errp) -{ - CPUState *cs = CPU(dev); - TileGXCPUClass *tcc = TILEGX_CPU_GET_CLASS(dev); - Error *local_err = NULL; - - cpu_exec_realizefn(cs, &local_err); - if (local_err != NULL) { - error_propagate(errp, local_err); - return; - } - - cpu_reset(cs); - qemu_init_vcpu(cs); - - tcc->parent_realize(dev, errp); -} - -static void tilegx_cpu_initfn(Object *obj) -{ - TileGXCPU *cpu = TILEGX_CPU(obj); - - cpu_set_cpustate_pointers(cpu); -} - -static void tilegx_cpu_do_interrupt(CPUState *cs) -{ - cs->exception_index = -1; -} - -static bool tilegx_cpu_tlb_fill(CPUState *cs, vaddr address, int size, - MMUAccessType access_type, int mmu_idx, - bool probe, uintptr_t retaddr) -{ - TileGXCPU *cpu = TILEGX_CPU(cs); - - /* The sigcode field will be filled in by do_signal in main.c. */ - cs->exception_index = TILEGX_EXCP_SIGNAL; - cpu->env.excaddr = address; - cpu->env.signo = TARGET_SIGSEGV; - cpu->env.sigcode = 0; - - cpu_loop_exit_restore(cs, retaddr); -} - -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; -} - -#include "hw/core/tcg-cpu-ops.h" - -static struct TCGCPUOps tilegx_tcg_ops = { - .initialize = tilegx_tcg_init, - .cpu_exec_interrupt = tilegx_cpu_exec_interrupt, - .tlb_fill = tilegx_cpu_tlb_fill, - -#ifndef CONFIG_USER_ONLY - .do_interrupt = tilegx_cpu_do_interrupt, -#endif /* !CONFIG_USER_ONLY */ -}; - -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); - - device_class_set_parent_realize(dc, tilegx_cpu_realizefn, - &tcc->parent_realize); - - device_class_set_parent_reset(dc, tilegx_cpu_reset, &tcc->parent_reset); - - cc->class_by_name = tilegx_cpu_class_by_name; - cc->has_work = tilegx_cpu_has_work; - cc->dump_state = tilegx_cpu_dump_state; - cc->set_pc = tilegx_cpu_set_pc; - cc->gdb_num_core_regs = 0; - cc->tcg_ops = &tilegx_tcg_ops; -} - -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 deleted file mode 100644 index 7d8e44d12e..0000000000 --- a/target/tilegx/cpu.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * 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 2.1 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 - * 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 TILEGX_CPU_H -#define TILEGX_CPU_H - -#include "exec/cpu-defs.h" -#include "qom/object.h" - -/* TILE-Gx common register alias */ -#define TILEGX_R_RE 0 /* 0 register, for function/syscall return value */ -#define TILEGX_R_ERR 1 /* 1 register, for syscall errno flag */ -#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_COUNT 56 /* Only 56 registers are really useful */ -#define TILEGX_R_SN 56 /* SN register, obsoleted, it likes zero register */ -#define TILEGX_R_IDN0 57 /* IDN0 register, cause IDN_ACCESS exception */ -#define TILEGX_R_IDN1 58 /* IDN1 register, cause IDN_ACCESS exception */ -#define TILEGX_R_UDN0 59 /* UDN0 register, cause UDN_ACCESS exception */ -#define TILEGX_R_UDN1 60 /* UDN1 register, cause UDN_ACCESS exception */ -#define TILEGX_R_UDN2 61 /* UDN2 register, cause UDN_ACCESS exception */ -#define TILEGX_R_UDN3 62 /* UDN3 register, cause UDN_ACCESS exception */ -#define TILEGX_R_ZERO 63 /* Zero register, always zero */ -#define TILEGX_R_NOREG 255 /* Invalid register value */ - -/* TILE-Gx special registers used by outside */ -enum { - TILEGX_SPR_CMPEXCH = 0, - TILEGX_SPR_CRITICAL_SEC = 1, - TILEGX_SPR_SIM_CONTROL = 2, - TILEGX_SPR_EX_CONTEXT_0_0 = 3, - TILEGX_SPR_EX_CONTEXT_0_1 = 4, - TILEGX_SPR_COUNT -}; - -/* Exception numbers */ -typedef enum { - TILEGX_EXCP_NONE = 0, - TILEGX_EXCP_SYSCALL = 1, - TILEGX_EXCP_SIGNAL = 2, - TILEGX_EXCP_OPCODE_UNKNOWN = 0x101, - TILEGX_EXCP_OPCODE_UNIMPLEMENTED = 0x102, - TILEGX_EXCP_OPCODE_CMPEXCH = 0x103, - TILEGX_EXCP_OPCODE_CMPEXCH4 = 0x104, - TILEGX_EXCP_OPCODE_EXCH = 0x105, - TILEGX_EXCP_OPCODE_EXCH4 = 0x106, - TILEGX_EXCP_OPCODE_FETCHADD = 0x107, - TILEGX_EXCP_OPCODE_FETCHADD4 = 0x108, - TILEGX_EXCP_OPCODE_FETCHADDGEZ = 0x109, - TILEGX_EXCP_OPCODE_FETCHADDGEZ4 = 0x10a, - TILEGX_EXCP_OPCODE_FETCHAND = 0x10b, - TILEGX_EXCP_OPCODE_FETCHAND4 = 0x10c, - TILEGX_EXCP_OPCODE_FETCHOR = 0x10d, - TILEGX_EXCP_OPCODE_FETCHOR4 = 0x10e, - TILEGX_EXCP_REG_IDN_ACCESS = 0x181, - TILEGX_EXCP_REG_UDN_ACCESS = 0x182, - TILEGX_EXCP_UNALIGNMENT = 0x201, - TILEGX_EXCP_DBUG_BREAK = 0x301 -} TileExcp; - -typedef struct CPUTLGState { - uint64_t regs[TILEGX_R_COUNT]; /* Common used registers by outside */ - uint64_t spregs[TILEGX_SPR_COUNT]; /* Special used registers by outside */ - uint64_t pc; /* Current pc */ - -#if defined(CONFIG_USER_ONLY) - uint64_t excaddr; /* exception address */ - uint64_t atomic_srca; /* Arguments to atomic "exceptions" */ - uint64_t atomic_srcb; - uint32_t atomic_dstr; - uint32_t signo; /* Signal number */ - uint32_t sigcode; /* Signal code */ -#endif - - /* Fields up to this point are cleared by a CPU reset */ - struct {} end_reset_fields; -} CPUTLGState; - -#include "hw/core/cpu.h" - -#define TYPE_TILEGX_CPU "tilegx-cpu" - -OBJECT_DECLARE_TYPE(TileGXCPU, TileGXCPUClass, - TILEGX_CPU) - -/** - * TileGXCPUClass: - * @parent_realize: The parent class' realize handler. - * @parent_reset: The parent class' reset handler. - * - * A Tile-Gx CPU model. - */ -struct TileGXCPUClass { - /*< private >*/ - CPUClass parent_class; - /*< public >*/ - - DeviceRealize parent_realize; - DeviceReset parent_reset; -}; - -/** - * TileGXCPU: - * @env: #CPUTLGState - * - * A Tile-GX CPU. - */ -struct TileGXCPU { - /*< private >*/ - CPUState parent_obj; - /*< public >*/ - - CPUNegativeOffsetState neg; - CPUTLGState env; -}; - - -/* TILE-Gx memory attributes */ -#define MMU_USER_IDX 0 /* Current memory operation is in user mode */ - -typedef CPUTLGState CPUArchState; -typedef TileGXCPU ArchCPU; - -#include "exec/cpu-all.h" - -void tilegx_tcg_init(void); -int cpu_tilegx_signal_handler(int host_signum, void *pinfo, void *puc); - -#define CPU_RESOLVING_TYPE TYPE_TILEGX_CPU - -#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, uint32_t *flags) -{ - *pc = env->pc; - *cs_base = 0; - *flags = 0; -} - -#endif diff --git a/target/tilegx/helper.c b/target/tilegx/helper.c deleted file mode 100644 index c006bf7454..0000000000 --- a/target/tilegx/helper.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * 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 "qemu/osdep.h" -#include "cpu.h" -#include "exec/exec-all.h" -#include "exec/helper-proto.h" -#include <zlib.h> /* For crc32 */ -#include "syscall_defs.h" - -void helper_exception(CPUTLGState *env, uint32_t excp) -{ - CPUState *cs = env_cpu(env); - - cs->exception_index = excp; - cpu_loop_exit(cs); -} - -void helper_ext01_ics(CPUTLGState *env) -{ - uint64_t val = env->spregs[TILEGX_SPR_EX_CONTEXT_0_1]; - - switch (val) { - case 0: - case 1: - env->spregs[TILEGX_SPR_CRITICAL_SEC] = val; - break; - default: -#if defined(CONFIG_USER_ONLY) - env->signo = TARGET_SIGILL; - env->sigcode = TARGET_ILL_ILLOPC; - helper_exception(env, TILEGX_EXCP_SIGNAL); -#else - helper_exception(env, TILEGX_EXCP_OPCODE_UNIMPLEMENTED); -#endif - break; - } -} - -uint64_t helper_revbits(uint64_t arg) -{ - return revbit64(arg); -} - -/* - * Functional Description - * uint64_t a = rf[SrcA]; - * uint64_t b = rf[SrcB]; - * uint64_t d = rf[Dest]; - * uint64_t output = 0; - * unsigned int counter; - * for (counter = 0; counter < (WORD_SIZE / BYTE_SIZE); counter++) - * { - * int sel = getByte (b, counter) & 0xf; - * uint8_t byte = (sel < 8) ? getByte (d, sel) : getByte (a, (sel - 8)); - * output = setByte (output, counter, byte); - * } - * rf[Dest] = output; - */ -uint64_t helper_shufflebytes(uint64_t dest, uint64_t srca, uint64_t srcb) -{ - uint64_t vdst = 0; - int count; - - for (count = 0; count < 64; count += 8) { - uint64_t sel = srcb >> count; - uint64_t src = (sel & 8) ? srca : dest; - vdst |= extract64(src, (sel & 7) * 8, 8) << count; - } - - return vdst; -} - -uint64_t helper_crc32_8(uint64_t accum, uint64_t input) -{ - uint8_t buf = input; - - /* zlib crc32 converts the accumulator and output to one's complement. */ - return crc32(accum ^ 0xffffffff, &buf, 1) ^ 0xffffffff; -} - -uint64_t helper_crc32_32(uint64_t accum, uint64_t input) -{ - uint8_t buf[4]; - - stl_le_p(buf, input); - - /* zlib crc32 converts the accumulator and output to one's complement. */ - return crc32(accum ^ 0xffffffff, buf, 4) ^ 0xffffffff; -} - -uint64_t helper_cmula(uint64_t srcd, uint64_t srca, uint64_t srcb) -{ - uint32_t reala = (int16_t)srca; - uint32_t imaga = (int16_t)(srca >> 16); - uint32_t realb = (int16_t)srcb; - uint32_t imagb = (int16_t)(srcb >> 16); - uint32_t reald = srcd; - uint32_t imagd = srcd >> 32; - uint32_t realr = reala * realb - imaga * imagb + reald; - uint32_t imagr = reala * imagb + imaga * realb + imagd; - - return deposit64(realr, 32, 32, imagr); -} - -uint64_t helper_cmulaf(uint64_t srcd, uint64_t srca, uint64_t srcb) -{ - uint32_t reala = (int16_t)srca; - uint32_t imaga = (int16_t)(srca >> 16); - uint32_t realb = (int16_t)srcb; - uint32_t imagb = (int16_t)(srcb >> 16); - uint32_t reald = (int16_t)srcd; - uint32_t imagd = (int16_t)(srcd >> 16); - int32_t realr = reala * realb - imaga * imagb; - int32_t imagr = reala * imagb + imaga * realb; - - return deposit32((realr >> 15) + reald, 16, 16, (imagr >> 15) + imagd); -} - -uint64_t helper_cmul2(uint64_t srca, uint64_t srcb, int shift, int round) -{ - uint32_t reala = (int16_t)srca; - uint32_t imaga = (int16_t)(srca >> 16); - uint32_t realb = (int16_t)srcb; - uint32_t imagb = (int16_t)(srcb >> 16); - int32_t realr = reala * realb - imaga * imagb + round; - int32_t imagr = reala * imagb + imaga * realb + round; - - return deposit32(realr >> shift, 16, 16, imagr >> shift); -} diff --git a/target/tilegx/helper.h b/target/tilegx/helper.h deleted file mode 100644 index 16745c266f..0000000000 --- a/target/tilegx/helper.h +++ /dev/null @@ -1,23 +0,0 @@ -DEF_HELPER_2(exception, noreturn, env, i32) -DEF_HELPER_1(ext01_ics, void, env) -DEF_HELPER_FLAGS_1(revbits, TCG_CALL_NO_RWG_SE, i64, i64) -DEF_HELPER_FLAGS_3(shufflebytes, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64) -DEF_HELPER_FLAGS_2(crc32_8, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(crc32_32, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_3(cmula, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64) -DEF_HELPER_FLAGS_3(cmulaf, TCG_CALL_NO_RWG_SE, i64, i64, i64, i64) -DEF_HELPER_FLAGS_4(cmul2, TCG_CALL_NO_RWG_SE, i64, i64, i64, int, int) - -DEF_HELPER_FLAGS_2(v1int_h, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v1int_l, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2int_h, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2int_l, TCG_CALL_NO_RWG_SE, i64, i64, i64) - -DEF_HELPER_FLAGS_2(v1multu, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2mults, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v1shl, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v1shru, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v1shrs, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2shl, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2shru, TCG_CALL_NO_RWG_SE, i64, i64, i64) -DEF_HELPER_FLAGS_2(v2shrs, TCG_CALL_NO_RWG_SE, i64, i64, i64) diff --git a/target/tilegx/meson.build b/target/tilegx/meson.build deleted file mode 100644 index 678590439c..0000000000 --- a/target/tilegx/meson.build +++ /dev/null @@ -1,13 +0,0 @@ -tilegx_ss = ss.source_set() -tilegx_ss.add(files( - 'cpu.c', - 'helper.c', - 'simd_helper.c', - 'translate.c', -)) -tilegx_ss.add(zlib) - -tilegx_softmmu_ss = ss.source_set() - -target_arch += {'tilegx': tilegx_ss} -target_softmmu_arch += {'tilegx': tilegx_softmmu_ss} diff --git a/target/tilegx/opcode_tilegx.h b/target/tilegx/opcode_tilegx.h deleted file mode 100644 index 55376be4cf..0000000000 --- a/target/tilegx/opcode_tilegx.h +++ /dev/null @@ -1,1406 +0,0 @@ -/* 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 OPCODE_TILEGX_H -#define OPCODE_TILEGX_H - -#ifndef __ASSEMBLER__ - -typedef uint64_t 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_RRR_0_OPCODE_Y1 = 0, - ADD_RRR_0_OPCODE_X0 = 3, - ADD_RRR_0_OPCODE_X1 = 3, - ADD_RRR_0_OPCODE_Y0 = 1, - ADD_RRR_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, - LDNA_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 /* OPCODE_TILEGX_H */ diff --git a/target/tilegx/simd_helper.c b/target/tilegx/simd_helper.c deleted file mode 100644 index 0fdfad2fa9..0000000000 --- a/target/tilegx/simd_helper.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * 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 "qemu/osdep.h" -#include "cpu.h" -#include "exec/helper-proto.h" - - -/* Broadcast a value to all elements of a vector. */ -#define V1(X) (((X) & 0xff) * 0x0101010101010101ull) -#define V2(X) (((X) & 0xffff) * 0x0001000100010001ull) - - -uint64_t helper_v1multu(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - for (i = 0; i < 64; i += 8) { - unsigned ae = extract64(a, i, 8); - unsigned be = extract64(b, i, 8); - r = deposit64(r, i, 8, ae * be); - } - return r; -} - -uint64_t helper_v2mults(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - /* While the instruction talks about signed inputs, with a - truncated result the sign of the inputs doesn't matter. */ - for (i = 0; i < 64; i += 16) { - unsigned ae = extract64(a, i, 16); - unsigned be = extract64(b, i, 16); - r = deposit64(r, i, 16, ae * be); - } - return r; -} - -uint64_t helper_v1shl(uint64_t a, uint64_t b) -{ - uint64_t m; - - b &= 7; - m = V1(0xff >> b); - return (a & m) << b; -} - -uint64_t helper_v2shl(uint64_t a, uint64_t b) -{ - uint64_t m; - - b &= 15; - m = V2(0xffff >> b); - return (a & m) << b; -} - -uint64_t helper_v1shru(uint64_t a, uint64_t b) -{ - uint64_t m; - - b &= 7; - m = V1(0xff << b); - return (a & m) >> b; -} - -uint64_t helper_v2shru(uint64_t a, uint64_t b) -{ - uint64_t m; - - b &= 15; - m = V2(0xffff << b); - return (a & m) >> b; -} - -uint64_t helper_v1shrs(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - b &= 7; - for (i = 0; i < 64; i += 8) { - r = deposit64(r, i, 8, sextract64(a, i + b, 8 - b)); - } - return r; -} - -uint64_t helper_v2shrs(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - b &= 15; - for (i = 0; i < 64; i += 16) { - r = deposit64(r, i, 16, sextract64(a, i + b, 16 - b)); - } - return r; -} - -uint64_t helper_v1int_h(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - for (i = 0; i < 32; i += 8) { - r = deposit64(r, 2 * i + 8, 8, extract64(a, i + 32, 8)); - r = deposit64(r, 2 * i, 8, extract64(b, i + 32, 8)); - } - return r; -} - -uint64_t helper_v1int_l(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - for (i = 0; i < 32; i += 8) { - r = deposit64(r, 2 * i + 8, 8, extract64(a, i, 8)); - r = deposit64(r, 2 * i, 8, extract64(b, i, 8)); - } - return r; -} - -uint64_t helper_v2int_h(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - for (i = 0; i < 32; i += 16) { - r = deposit64(r, 2 * i + 16, 16, extract64(a, i + 32, 16)); - r = deposit64(r, 2 * i, 16, extract64(b, i + 32, 16)); - } - return r; -} - -uint64_t helper_v2int_l(uint64_t a, uint64_t b) -{ - uint64_t r = 0; - int i; - - for (i = 0; i < 32; i += 16) { - r = deposit64(r, 2 * i + 16, 16, extract64(a, i, 16)); - r = deposit64(r, 2 * i, 16, extract64(b, i, 16)); - } - return r; -} diff --git a/target/tilegx/spr_def_64.h b/target/tilegx/spr_def_64.h deleted file mode 100644 index d3c0cc26d8..0000000000 --- a/target/tilegx/spr_def_64.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * 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_SPR_DEF_64_H -#define ARCH_SPR_DEF_64_H - -#define SPR_AUX_PERF_COUNT_0 0x2105 -#define SPR_AUX_PERF_COUNT_1 0x2106 -#define SPR_AUX_PERF_COUNT_CTL 0x2107 -#define SPR_AUX_PERF_COUNT_STS 0x2108 -#define SPR_CMPEXCH_VALUE 0x2780 -#define SPR_CYCLE 0x2781 -#define SPR_DONE 0x2705 -#define SPR_DSTREAM_PF 0x2706 -#define SPR_EVENT_BEGIN 0x2782 -#define SPR_EVENT_END 0x2783 -#define SPR_EX_CONTEXT_0_0 0x2580 -#define SPR_EX_CONTEXT_0_1 0x2581 -#define SPR_EX_CONTEXT_0_1__PL_SHIFT 0 -#define SPR_EX_CONTEXT_0_1__PL_RMASK 0x3 -#define SPR_EX_CONTEXT_0_1__PL_MASK 0x3 -#define SPR_EX_CONTEXT_0_1__ICS_SHIFT 2 -#define SPR_EX_CONTEXT_0_1__ICS_RMASK 0x1 -#define SPR_EX_CONTEXT_0_1__ICS_MASK 0x4 -#define SPR_EX_CONTEXT_1_0 0x2480 -#define SPR_EX_CONTEXT_1_1 0x2481 -#define SPR_EX_CONTEXT_1_1__PL_SHIFT 0 -#define SPR_EX_CONTEXT_1_1__PL_RMASK 0x3 -#define SPR_EX_CONTEXT_1_1__PL_MASK 0x3 -#define SPR_EX_CONTEXT_1_1__ICS_SHIFT 2 -#define SPR_EX_CONTEXT_1_1__ICS_RMASK 0x1 -#define SPR_EX_CONTEXT_1_1__ICS_MASK 0x4 -#define SPR_EX_CONTEXT_2_0 0x2380 -#define SPR_EX_CONTEXT_2_1 0x2381 -#define SPR_EX_CONTEXT_2_1__PL_SHIFT 0 -#define SPR_EX_CONTEXT_2_1__PL_RMASK 0x3 -#define SPR_EX_CONTEXT_2_1__PL_MASK 0x3 -#define SPR_EX_CONTEXT_2_1__ICS_SHIFT 2 -#define SPR_EX_CONTEXT_2_1__ICS_RMASK 0x1 -#define SPR_EX_CONTEXT_2_1__ICS_MASK 0x4 -#define SPR_FAIL 0x2707 -#define SPR_IDN_AVAIL_EN 0x1a05 -#define SPR_IDN_DATA_AVAIL 0x0a80 -#define SPR_IDN_DEADLOCK_TIMEOUT 0x1806 -#define SPR_IDN_DEMUX_COUNT_0 0x0a05 -#define SPR_IDN_DEMUX_COUNT_1 0x0a06 -#define SPR_IDN_DIRECTION_PROTECT 0x1405 -#define SPR_IDN_PENDING 0x0a08 -#define SPR_ILL_TRANS_REASON__I_STREAM_VA_RMASK 0x1 -#define SPR_INTCTRL_0_STATUS 0x2505 -#define SPR_INTCTRL_1_STATUS 0x2405 -#define SPR_INTCTRL_2_STATUS 0x2305 -#define SPR_INTERRUPT_CRITICAL_SECTION 0x2708 -#define SPR_INTERRUPT_MASK_0 0x2506 -#define SPR_INTERRUPT_MASK_1 0x2406 -#define SPR_INTERRUPT_MASK_2 0x2306 -#define SPR_INTERRUPT_MASK_RESET_0 0x2507 -#define SPR_INTERRUPT_MASK_RESET_1 0x2407 -#define SPR_INTERRUPT_MASK_RESET_2 0x2307 -#define SPR_INTERRUPT_MASK_SET_0 0x2508 -#define SPR_INTERRUPT_MASK_SET_1 0x2408 -#define SPR_INTERRUPT_MASK_SET_2 0x2308 -#define SPR_INTERRUPT_VECTOR_BASE_0 0x2509 -#define SPR_INTERRUPT_VECTOR_BASE_1 0x2409 -#define SPR_INTERRUPT_VECTOR_BASE_2 0x2309 -#define SPR_INTERRUPT_VECTOR_BASE_3 0x2209 -#define SPR_IPI_EVENT_0 0x1f05 -#define SPR_IPI_EVENT_1 0x1e05 -#define SPR_IPI_EVENT_2 0x1d05 -#define SPR_IPI_EVENT_RESET_0 0x1f06 -#define SPR_IPI_EVENT_RESET_1 0x1e06 -#define SPR_IPI_EVENT_RESET_2 0x1d06 -#define SPR_IPI_EVENT_SET_0 0x1f07 -#define SPR_IPI_EVENT_SET_1 0x1e07 -#define SPR_IPI_EVENT_SET_2 0x1d07 -#define SPR_IPI_MASK_0 0x1f08 -#define SPR_IPI_MASK_1 0x1e08 -#define SPR_IPI_MASK_2 0x1d08 -#define SPR_IPI_MASK_RESET_0 0x1f09 -#define SPR_IPI_MASK_RESET_1 0x1e09 -#define SPR_IPI_MASK_RESET_2 0x1d09 -#define SPR_IPI_MASK_SET_0 0x1f0a -#define SPR_IPI_MASK_SET_1 0x1e0a -#define SPR_IPI_MASK_SET_2 0x1d0a -#define SPR_MPL_AUX_PERF_COUNT_SET_0 0x2100 -#define SPR_MPL_AUX_PERF_COUNT_SET_1 0x2101 -#define SPR_MPL_AUX_PERF_COUNT_SET_2 0x2102 -#define SPR_MPL_AUX_TILE_TIMER_SET_0 0x1700 -#define SPR_MPL_AUX_TILE_TIMER_SET_1 0x1701 -#define SPR_MPL_AUX_TILE_TIMER_SET_2 0x1702 -#define SPR_MPL_IDN_ACCESS_SET_0 0x0a00 -#define SPR_MPL_IDN_ACCESS_SET_1 0x0a01 -#define SPR_MPL_IDN_ACCESS_SET_2 0x0a02 -#define SPR_MPL_IDN_AVAIL_SET_0 0x1a00 -#define SPR_MPL_IDN_AVAIL_SET_1 0x1a01 -#define SPR_MPL_IDN_AVAIL_SET_2 0x1a02 -#define SPR_MPL_IDN_COMPLETE_SET_0 0x0500 -#define SPR_MPL_IDN_COMPLETE_SET_1 0x0501 -#define SPR_MPL_IDN_COMPLETE_SET_2 0x0502 -#define SPR_MPL_IDN_FIREWALL_SET_0 0x1400 -#define SPR_MPL_IDN_FIREWALL_SET_1 0x1401 -#define SPR_MPL_IDN_FIREWALL_SET_2 0x1402 -#define SPR_MPL_IDN_TIMER_SET_0 0x1800 -#define SPR_MPL_IDN_TIMER_SET_1 0x1801 -#define SPR_MPL_IDN_TIMER_SET_2 0x1802 -#define SPR_MPL_INTCTRL_0_SET_0 0x2500 -#define SPR_MPL_INTCTRL_0_SET_1 0x2501 -#define SPR_MPL_INTCTRL_0_SET_2 0x2502 -#define SPR_MPL_INTCTRL_1_SET_0 0x2400 -#define SPR_MPL_INTCTRL_1_SET_1 0x2401 -#define SPR_MPL_INTCTRL_1_SET_2 0x2402 -#define SPR_MPL_INTCTRL_2_SET_0 0x2300 -#define SPR_MPL_INTCTRL_2_SET_1 0x2301 -#define SPR_MPL_INTCTRL_2_SET_2 0x2302 -#define SPR_MPL_IPI_0 0x1f04 -#define SPR_MPL_IPI_0_SET_0 0x1f00 -#define SPR_MPL_IPI_0_SET_1 0x1f01 -#define SPR_MPL_IPI_0_SET_2 0x1f02 -#define SPR_MPL_IPI_1 0x1e04 -#define SPR_MPL_IPI_1_SET_0 0x1e00 -#define SPR_MPL_IPI_1_SET_1 0x1e01 -#define SPR_MPL_IPI_1_SET_2 0x1e02 -#define SPR_MPL_IPI_2 0x1d04 -#define SPR_MPL_IPI_2_SET_0 0x1d00 -#define SPR_MPL_IPI_2_SET_1 0x1d01 -#define SPR_MPL_IPI_2_SET_2 0x1d02 -#define SPR_MPL_PERF_COUNT_SET_0 0x2000 -#define SPR_MPL_PERF_COUNT_SET_1 0x2001 -#define SPR_MPL_PERF_COUNT_SET_2 0x2002 -#define SPR_MPL_UDN_ACCESS_SET_0 0x0b00 -#define SPR_MPL_UDN_ACCESS_SET_1 0x0b01 -#define SPR_MPL_UDN_ACCESS_SET_2 0x0b02 -#define SPR_MPL_UDN_AVAIL_SET_0 0x1b00 -#define SPR_MPL_UDN_AVAIL_SET_1 0x1b01 -#define SPR_MPL_UDN_AVAIL_SET_2 0x1b02 -#define SPR_MPL_UDN_COMPLETE_SET_0 0x0600 -#define SPR_MPL_UDN_COMPLETE_SET_1 0x0601 -#define SPR_MPL_UDN_COMPLETE_SET_2 0x0602 -#define SPR_MPL_UDN_FIREWALL_SET_0 0x1500 -#define SPR_MPL_UDN_FIREWALL_SET_1 0x1501 -#define SPR_MPL_UDN_FIREWALL_SET_2 0x1502 -#define SPR_MPL_UDN_TIMER_SET_0 0x1900 -#define SPR_MPL_UDN_TIMER_SET_1 0x1901 -#define SPR_MPL_UDN_TIMER_SET_2 0x1902 -#define SPR_MPL_WORLD_ACCESS_SET_0 0x2700 -#define SPR_MPL_WORLD_ACCESS_SET_1 0x2701 -#define SPR_MPL_WORLD_ACCESS_SET_2 0x2702 -#define SPR_PASS 0x2709 -#define SPR_PERF_COUNT_0 0x2005 -#define SPR_PERF_COUNT_1 0x2006 -#define SPR_PERF_COUNT_CTL 0x2007 -#define SPR_PERF_COUNT_DN_CTL 0x2008 -#define SPR_PERF_COUNT_STS 0x2009 -#define SPR_PROC_STATUS 0x2784 -#define SPR_SIM_CONTROL 0x2785 -#define SPR_SINGLE_STEP_CONTROL_0 0x0405 -#define SPR_SINGLE_STEP_CONTROL_0__CANCELED_MASK 0x1 -#define SPR_SINGLE_STEP_CONTROL_0__INHIBIT_MASK 0x2 -#define SPR_SINGLE_STEP_CONTROL_1 0x0305 -#define SPR_SINGLE_STEP_CONTROL_1__CANCELED_MASK 0x1 -#define SPR_SINGLE_STEP_CONTROL_1__INHIBIT_MASK 0x2 -#define SPR_SINGLE_STEP_CONTROL_2 0x0205 -#define SPR_SINGLE_STEP_CONTROL_2__CANCELED_MASK 0x1 -#define SPR_SINGLE_STEP_CONTROL_2__INHIBIT_MASK 0x2 -#define SPR_SINGLE_STEP_EN_0_0 0x250a -#define SPR_SINGLE_STEP_EN_0_1 0x240a -#define SPR_SINGLE_STEP_EN_0_2 0x230a -#define SPR_SINGLE_STEP_EN_1_0 0x250b -#define SPR_SINGLE_STEP_EN_1_1 0x240b -#define SPR_SINGLE_STEP_EN_1_2 0x230b -#define SPR_SINGLE_STEP_EN_2_0 0x250c -#define SPR_SINGLE_STEP_EN_2_1 0x240c -#define SPR_SINGLE_STEP_EN_2_2 0x230c -#define SPR_SYSTEM_SAVE_0_0 0x2582 -#define SPR_SYSTEM_SAVE_0_1 0x2583 -#define SPR_SYSTEM_SAVE_0_2 0x2584 -#define SPR_SYSTEM_SAVE_0_3 0x2585 -#define SPR_SYSTEM_SAVE_1_0 0x2482 -#define SPR_SYSTEM_SAVE_1_1 0x2483 -#define SPR_SYSTEM_SAVE_1_2 0x2484 -#define SPR_SYSTEM_SAVE_1_3 0x2485 -#define SPR_SYSTEM_SAVE_2_0 0x2382 -#define SPR_SYSTEM_SAVE_2_1 0x2383 -#define SPR_SYSTEM_SAVE_2_2 0x2384 -#define SPR_SYSTEM_SAVE_2_3 0x2385 -#define SPR_TILE_COORD 0x270b -#define SPR_TILE_RTF_HWM 0x270c -#define SPR_TILE_TIMER_CONTROL 0x1605 -#define SPR_UDN_AVAIL_EN 0x1b05 -#define SPR_UDN_DATA_AVAIL 0x0b80 -#define SPR_UDN_DEADLOCK_TIMEOUT 0x1906 -#define SPR_UDN_DEMUX_COUNT_0 0x0b05 -#define SPR_UDN_DEMUX_COUNT_1 0x0b06 -#define SPR_UDN_DEMUX_COUNT_2 0x0b07 -#define SPR_UDN_DEMUX_COUNT_3 0x0b08 -#define SPR_UDN_DIRECTION_PROTECT 0x1505 -#define SPR_UDN_PENDING 0x0b0a -#define SPR_WATCH_MASK 0x200a -#define SPR_WATCH_VAL 0x200b - -#endif diff --git a/target/tilegx/translate.c b/target/tilegx/translate.c deleted file mode 100644 index 65f1c91f4f..0000000000 --- a/target/tilegx/translate.c +++ /dev/null @@ -1,2437 +0,0 @@ -/* - * 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 "qemu/osdep.h" -#include "cpu.h" -#include "qemu/log.h" -#include "exec/log.h" -#include "disas/disas.h" -#include "exec/exec-all.h" -#include "tcg/tcg-op.h" -#include "exec/cpu_ldst.h" -#include "linux-user/syscall_defs.h" - -#include "opcode_tilegx.h" -#include "spr_def_64.h" - -#define FMT64X "%016" PRIx64 - -static TCGv cpu_pc; -static TCGv cpu_regs[TILEGX_R_COUNT]; - -static const char * const reg_names[64] = { - "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", - "sn", "idn0", "idn1", "udn0", "udn1", "udn2", "udn2", "zero" -}; - -/* Modified registers are cached in temporaries until the end of the bundle. */ -typedef struct { - unsigned reg; - TCGv val; -} DisasContextTemp; - -#define MAX_WRITEBACK 4 - -/* This is the state at translation time. */ -typedef struct { - uint64_t pc; /* Current pc */ - - TCGv zero; /* For zero register */ - - DisasContextTemp wb[MAX_WRITEBACK]; - int num_wb; - int mmuidx; - bool exit_tb; - TileExcp atomic_excp; - - struct { - TCGCond cond; /* branch condition */ - TCGv dest; /* branch destination */ - TCGv val1; /* value to be compared against zero, for cond */ - } jmp; /* Jump object, only once in each TB block */ -} DisasContext; - -#include "exec/gen-icount.h" - -/* Differentiate the various pipe encodings. */ -#define TY_X0 0 -#define TY_X1 1 -#define TY_Y0 2 -#define TY_Y1 3 - -/* Remerge the base opcode and extension fields for switching. - The X opcode fields are 3 bits; Y0/Y1 opcode fields are 4 bits; - Y2 opcode field is 2 bits. */ -#define OE(OP, EXT, XY) (TY_##XY + OP * 4 + EXT * 64) - -/* Similar, but for Y2 only. */ -#define OEY2(OP, MODE) (OP + MODE * 4) - -/* Similar, but make sure opcode names match up. */ -#define OE_RR_X0(E) OE(RRR_0_OPCODE_X0, E##_UNARY_OPCODE_X0, X0) -#define OE_RR_X1(E) OE(RRR_0_OPCODE_X1, E##_UNARY_OPCODE_X1, X1) -#define OE_RR_Y0(E) OE(RRR_1_OPCODE_Y0, E##_UNARY_OPCODE_Y0, Y0) -#define OE_RR_Y1(E) OE(RRR_1_OPCODE_Y1, E##_UNARY_OPCODE_Y1, Y1) -#define OE_RRR(E,N,XY) OE(RRR_##N##_OPCODE_##XY, E##_RRR_##N##_OPCODE_##XY, XY) -#define OE_IM(E,XY) OE(IMM8_OPCODE_##XY, E##_IMM8_OPCODE_##XY, XY) -#define OE_SH(E,XY) OE(SHIFT_OPCODE_##XY, E##_SHIFT_OPCODE_##XY, XY) - -#define V1_IMM(X) (((X) & 0xff) * 0x0101010101010101ull) -#define V2_IMM(X) (((X) & 0xffff) * 0x0001000100010001ull) - - -static void gen_exception(DisasContext *dc, TileExcp num) -{ - TCGv_i32 tmp; - - tcg_gen_movi_tl(cpu_pc, dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); - - tmp = tcg_const_i32(num); - gen_helper_exception(cpu_env, tmp); - tcg_temp_free_i32(tmp); - dc->exit_tb = true; -} - -static bool check_gr(DisasContext *dc, uint8_t reg) -{ - if (likely(reg < TILEGX_R_COUNT)) { - return true; - } - - switch (reg) { - case TILEGX_R_SN: - case TILEGX_R_ZERO: - break; - case TILEGX_R_IDN0: - case TILEGX_R_IDN1: - gen_exception(dc, TILEGX_EXCP_REG_IDN_ACCESS); - break; - case TILEGX_R_UDN0: - case TILEGX_R_UDN1: - case TILEGX_R_UDN2: - case TILEGX_R_UDN3: - gen_exception(dc, TILEGX_EXCP_REG_UDN_ACCESS); - break; - default: - g_assert_not_reached(); - } - return false; -} - -static TCGv load_zero(DisasContext *dc) -{ - if (!dc->zero) { - dc->zero = tcg_const_i64(0); - } - return dc->zero; -} - -static TCGv load_gr(DisasContext *dc, unsigned reg) -{ - if (check_gr(dc, reg)) { - return cpu_regs[reg]; - } - return load_zero(dc); -} - -static TCGv dest_gr(DisasContext *dc, unsigned reg) -{ - int n; - - /* Skip the result, mark the exception if necessary, and continue */ - check_gr(dc, reg); - - n = dc->num_wb++; - dc->wb[n].reg = reg; - return dc->wb[n].val = tcg_temp_new_i64(); -} - -static void gen_saturate_op(TCGv tdest, TCGv tsrca, TCGv tsrcb, - void (*operate)(TCGv, TCGv, TCGv)) -{ - TCGv t0 = tcg_temp_new(); - - tcg_gen_ext32s_tl(tdest, tsrca); - tcg_gen_ext32s_tl(t0, tsrcb); - operate(tdest, tdest, t0); - - tcg_gen_movi_tl(t0, 0x7fffffff); - tcg_gen_movcond_tl(TCG_COND_GT, tdest, tdest, t0, t0, tdest); - tcg_gen_movi_tl(t0, -0x80000000LL); - tcg_gen_movcond_tl(TCG_COND_LT, tdest, tdest, t0, t0, tdest); - - tcg_temp_free(t0); -} - -static void gen_atomic_excp(DisasContext *dc, unsigned dest, TCGv tdest, - TCGv tsrca, TCGv tsrcb, TileExcp excp) -{ -#ifdef CONFIG_USER_ONLY - TCGv_i32 t; - - tcg_gen_st_tl(tsrca, cpu_env, offsetof(CPUTLGState, atomic_srca)); - tcg_gen_st_tl(tsrcb, cpu_env, offsetof(CPUTLGState, atomic_srcb)); - t = tcg_const_i32(dest); - tcg_gen_st_i32(t, cpu_env, offsetof(CPUTLGState, atomic_dstr)); - tcg_temp_free_i32(t); - - /* We're going to write the real result in the exception. But in - the meantime we've already created a writeback register, and - we don't want that to remain uninitialized. */ - tcg_gen_movi_tl(tdest, 0); - - /* Note that we need to delay issuing the exception that implements - the atomic operation until after writing back the results of the - instruction occupying the X0 pipe. */ - dc->atomic_excp = excp; -#else - gen_exception(dc, TILEGX_EXCP_OPCODE_UNIMPLEMENTED); -#endif -} - -/* Shift the 128-bit value TSRCA:TSRCD right by the number of bytes - specified by the bottom 3 bits of TSRCB, and set TDEST to the - low 64 bits of the resulting value. */ -static void gen_dblalign(TCGv tdest, TCGv tsrcd, TCGv tsrca, TCGv tsrcb) -{ - TCGv t0 = tcg_temp_new(); - - tcg_gen_andi_tl(t0, tsrcb, 7); - tcg_gen_shli_tl(t0, t0, 3); - tcg_gen_shr_tl(tdest, tsrcd, t0); - - /* We want to do "t0 = tsrca << (64 - t0)". Two's complement - arithmetic on a 6-bit field tells us that 64 - t0 is equal - to (t0 ^ 63) + 1. So we can do the shift in two parts, - neither of which will be an invalid shift by 64. */ - tcg_gen_xori_tl(t0, t0, 63); - tcg_gen_shl_tl(t0, tsrca, t0); - tcg_gen_shli_tl(t0, t0, 1); - tcg_gen_or_tl(tdest, tdest, t0); - - tcg_temp_free(t0); -} - -/* Similarly, except that the 128-bit value is TSRCA:TSRCB, and the - right shift is an immediate. */ -static void gen_dblaligni(TCGv tdest, TCGv tsrca, TCGv tsrcb, int shr) -{ - TCGv t0 = tcg_temp_new(); - - tcg_gen_shri_tl(t0, tsrcb, shr); - tcg_gen_shli_tl(tdest, tsrca, 64 - shr); - tcg_gen_or_tl(tdest, tdest, t0); - - tcg_temp_free(t0); -} - -typedef enum { - LU, LS, HU, HS -} MulHalf; - -static void gen_ext_half(TCGv d, TCGv s, MulHalf h) -{ - switch (h) { - case LU: - tcg_gen_ext32u_tl(d, s); - break; - case LS: - tcg_gen_ext32s_tl(d, s); - break; - case HU: - tcg_gen_shri_tl(d, s, 32); - break; - case HS: - tcg_gen_sari_tl(d, s, 32); - break; - } -} - -static void gen_mul_half(TCGv tdest, TCGv tsrca, TCGv tsrcb, - MulHalf ha, MulHalf hb) -{ - TCGv t = tcg_temp_new(); - gen_ext_half(t, tsrca, ha); - gen_ext_half(tdest, tsrcb, hb); - tcg_gen_mul_tl(tdest, tdest, t); - tcg_temp_free(t); -} - -static void gen_cmul2(TCGv tdest, TCGv tsrca, TCGv tsrcb, int sh, int rd) -{ - TCGv_i32 tsh = tcg_const_i32(sh); - TCGv_i32 trd = tcg_const_i32(rd); - gen_helper_cmul2(tdest, tsrca, tsrcb, tsh, trd); - tcg_temp_free_i32(tsh); - tcg_temp_free_i32(trd); -} - -static TileExcp gen_st_opcode(DisasContext *dc, unsigned dest, unsigned srca, - unsigned srcb, MemOp memop, const char *name) -{ - if (dest) { - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - tcg_gen_qemu_st_tl(load_gr(dc, srcb), load_gr(dc, srca), - dc->mmuidx, memop); - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s", name, - reg_names[srca], reg_names[srcb]); - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_st_add_opcode(DisasContext *dc, unsigned srca, unsigned srcb, - int imm, MemOp memop, const char *name) -{ - TCGv tsrca = load_gr(dc, srca); - TCGv tsrcb = load_gr(dc, srcb); - - tcg_gen_qemu_st_tl(tsrcb, tsrca, dc->mmuidx, memop); - tcg_gen_addi_tl(dest_gr(dc, srca), tsrca, imm); - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %d", name, - reg_names[srca], reg_names[srcb], imm); - return TILEGX_EXCP_NONE; -} - -/* Equality comparison with zero can be done quickly and efficiently. */ -static void gen_v1cmpeq0(TCGv v) -{ - TCGv m = tcg_const_tl(V1_IMM(0x7f)); - TCGv c = tcg_temp_new(); - - /* ~(((v & m) + m) | m | v). Sets the msb for each byte == 0. */ - tcg_gen_and_tl(c, v, m); - tcg_gen_add_tl(c, c, m); - tcg_gen_or_tl(c, c, m); - tcg_gen_nor_tl(c, c, v); - tcg_temp_free(m); - - /* Shift the msb down to form the lsb boolean result. */ - tcg_gen_shri_tl(v, c, 7); - tcg_temp_free(c); -} - -static void gen_v1cmpne0(TCGv v) -{ - TCGv m = tcg_const_tl(V1_IMM(0x7f)); - TCGv c = tcg_temp_new(); - - /* (((v & m) + m) | v) & ~m. Sets the msb for each byte != 0. */ - tcg_gen_and_tl(c, v, m); - tcg_gen_add_tl(c, c, m); - tcg_gen_or_tl(c, c, v); - tcg_gen_andc_tl(c, c, m); - tcg_temp_free(m); - - /* Shift the msb down to form the lsb boolean result. */ - tcg_gen_shri_tl(v, c, 7); - tcg_temp_free(c); -} - -/* Vector addition can be performed via arithmetic plus masking. It is - efficient this way only for 4 or more elements. */ -static void gen_v12add(TCGv tdest, TCGv tsrca, TCGv tsrcb, uint64_t sign) -{ - TCGv tmask = tcg_const_tl(~sign); - TCGv t0 = tcg_temp_new(); - TCGv t1 = tcg_temp_new(); - - /* ((a & ~sign) + (b & ~sign)) ^ ((a ^ b) & sign). */ - tcg_gen_and_tl(t0, tsrca, tmask); - tcg_gen_and_tl(t1, tsrcb, tmask); - tcg_gen_add_tl(tdest, t0, t1); - tcg_gen_xor_tl(t0, tsrca, tsrcb); - tcg_gen_andc_tl(t0, t0, tmask); - tcg_gen_xor_tl(tdest, tdest, t0); - - tcg_temp_free(t1); - tcg_temp_free(t0); - tcg_temp_free(tmask); -} - -/* Similarly for vector subtraction. */ -static void gen_v12sub(TCGv tdest, TCGv tsrca, TCGv tsrcb, uint64_t sign) -{ - TCGv tsign = tcg_const_tl(sign); - TCGv t0 = tcg_temp_new(); - TCGv t1 = tcg_temp_new(); - - /* ((a | sign) - (b & ~sign)) ^ ((a ^ ~b) & sign). */ - tcg_gen_or_tl(t0, tsrca, tsign); - tcg_gen_andc_tl(t1, tsrcb, tsign); - tcg_gen_sub_tl(tdest, t0, t1); - tcg_gen_eqv_tl(t0, tsrca, tsrcb); - tcg_gen_and_tl(t0, t0, tsign); - tcg_gen_xor_tl(tdest, tdest, t0); - - tcg_temp_free(t1); - tcg_temp_free(t0); - tcg_temp_free(tsign); -} - -static void gen_v4sh(TCGv d64, TCGv a64, TCGv b64, - void (*generate)(TCGv_i32, TCGv_i32, TCGv_i32)) -{ - TCGv_i32 al = tcg_temp_new_i32(); - TCGv_i32 ah = tcg_temp_new_i32(); - TCGv_i32 bl = tcg_temp_new_i32(); - - tcg_gen_extr_i64_i32(al, ah, a64); - tcg_gen_extrl_i64_i32(bl, b64); - tcg_gen_andi_i32(bl, bl, 31); - generate(al, al, bl); - generate(ah, ah, bl); - tcg_gen_concat_i32_i64(d64, al, ah); - - tcg_temp_free_i32(al); - tcg_temp_free_i32(ah); - tcg_temp_free_i32(bl); -} - -static void gen_v4op(TCGv d64, TCGv a64, TCGv b64, - void (*generate)(TCGv_i32, TCGv_i32, TCGv_i32)) -{ - TCGv_i32 al = tcg_temp_new_i32(); - TCGv_i32 ah = tcg_temp_new_i32(); - TCGv_i32 bl = tcg_temp_new_i32(); - TCGv_i32 bh = tcg_temp_new_i32(); - - tcg_gen_extr_i64_i32(al, ah, a64); - tcg_gen_extr_i64_i32(bl, bh, b64); - generate(al, al, bl); - generate(ah, ah, bh); - tcg_gen_concat_i32_i64(d64, al, ah); - - tcg_temp_free_i32(al); - tcg_temp_free_i32(ah); - tcg_temp_free_i32(bl); - tcg_temp_free_i32(bh); -} - -static TileExcp gen_signal(DisasContext *dc, int signo, int sigcode, - const char *mnemonic) -{ - TCGv_i32 t0 = tcg_const_i32(signo); - TCGv_i32 t1 = tcg_const_i32(sigcode); - - tcg_gen_st_i32(t0, cpu_env, offsetof(CPUTLGState, signo)); - tcg_gen_st_i32(t1, cpu_env, offsetof(CPUTLGState, sigcode)); - - tcg_temp_free_i32(t1); - tcg_temp_free_i32(t0); - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s", mnemonic); - return TILEGX_EXCP_SIGNAL; -} - -static bool parse_from_addli(uint64_t bundle, int *signo, int *sigcode) -{ - int imm; - - if ((get_Opcode_X0(bundle) != ADDLI_OPCODE_X0) - || (get_Dest_X0(bundle) != TILEGX_R_ZERO) - || (get_SrcA_X0(bundle) != TILEGX_R_ZERO)) { - return false; - } - - imm = get_Imm16_X0(bundle); - *signo = imm & 0x3f; - *sigcode = (imm >> 6) & 0xf; - - /* ??? The linux kernel validates both signo and the sigcode vs the - known max for each signal. Don't bother here. */ - return true; -} - -static TileExcp gen_specill(DisasContext *dc, unsigned dest, unsigned srca, - uint64_t bundle) -{ - const char *mnemonic; - int signo; - int sigcode; - - if (dest == 0x1c && srca == 0x25) { - signo = TARGET_SIGTRAP; - sigcode = TARGET_TRAP_BRKPT; - mnemonic = "bpt"; - } else if (dest == 0x1d && srca == 0x25 - && parse_from_addli(bundle, &signo, &sigcode)) { - mnemonic = "raise"; - } else { - signo = TARGET_SIGILL; - sigcode = TARGET_ILL_ILLOPC; - mnemonic = "ill"; - } - - return gen_signal(dc, signo, sigcode, mnemonic); -} - -static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, - unsigned dest, unsigned srca, uint64_t bundle) -{ - TCGv tdest, tsrca; - const char *mnemonic; - MemOp memop; - TileExcp ret = TILEGX_EXCP_NONE; - bool prefetch_nofault = false; - - /* Eliminate instructions with no output before doing anything else. */ - switch (opext) { - case OE_RR_Y0(NOP): - case OE_RR_Y1(NOP): - case OE_RR_X0(NOP): - case OE_RR_X1(NOP): - mnemonic = "nop"; - goto done0; - case OE_RR_Y0(FNOP): - case OE_RR_Y1(FNOP): - case OE_RR_X0(FNOP): - case OE_RR_X1(FNOP): - mnemonic = "fnop"; - goto done0; - case OE_RR_X1(DRAIN): - mnemonic = "drain"; - goto done0; - case OE_RR_X1(FLUSHWB): - mnemonic = "flushwb"; - goto done0; - case OE_RR_X1(ILL): - return gen_specill(dc, dest, srca, bundle); - case OE_RR_Y1(ILL): - return gen_signal(dc, TARGET_SIGILL, TARGET_ILL_ILLOPC, "ill"); - case OE_RR_X1(MF): - mnemonic = "mf"; - goto done0; - case OE_RR_X1(NAP): - /* ??? This should yield, especially in system mode. */ - mnemonic = "nap"; - goto done0; - case OE_RR_X1(IRET): - gen_helper_ext01_ics(cpu_env); - dc->jmp.cond = TCG_COND_ALWAYS; - dc->jmp.dest = tcg_temp_new(); - tcg_gen_ld_tl(dc->jmp.dest, cpu_env, - offsetof(CPUTLGState, spregs[TILEGX_SPR_EX_CONTEXT_0_0])); - tcg_gen_andi_tl(dc->jmp.dest, dc->jmp.dest, ~7); - mnemonic = "iret"; - goto done0; - case OE_RR_X1(SWINT0): - case OE_RR_X1(SWINT2): - case OE_RR_X1(SWINT3): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RR_X1(SWINT1): - ret = TILEGX_EXCP_SYSCALL; - mnemonic = "swint1"; - done0: - if (srca || dest) { - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s", mnemonic); - return ret; - - case OE_RR_X1(DTLBPR): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RR_X1(FINV): - mnemonic = "finv"; - goto done1; - case OE_RR_X1(FLUSH): - mnemonic = "flush"; - goto done1; - case OE_RR_X1(ICOH): - mnemonic = "icoh"; - goto done1; - case OE_RR_X1(INV): - mnemonic = "inv"; - goto done1; - case OE_RR_X1(WH64): - mnemonic = "wh64"; - goto done1; - case OE_RR_X1(JRP): - case OE_RR_Y1(JRP): - mnemonic = "jrp"; - goto do_jr; - case OE_RR_X1(JR): - case OE_RR_Y1(JR): - mnemonic = "jr"; - goto do_jr; - case OE_RR_X1(JALRP): - case OE_RR_Y1(JALRP): - mnemonic = "jalrp"; - goto do_jalr; - case OE_RR_X1(JALR): - case OE_RR_Y1(JALR): - mnemonic = "jalr"; - do_jalr: - tcg_gen_movi_tl(dest_gr(dc, TILEGX_R_LR), - dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); - do_jr: - dc->jmp.cond = TCG_COND_ALWAYS; - dc->jmp.dest = tcg_temp_new(); - tcg_gen_andi_tl(dc->jmp.dest, load_gr(dc, srca), ~7); - done1: - if (dest) { - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s", mnemonic, reg_names[srca]); - return ret; - } - - tdest = dest_gr(dc, dest); - tsrca = load_gr(dc, srca); - - switch (opext) { - case OE_RR_X0(CNTLZ): - case OE_RR_Y0(CNTLZ): - tcg_gen_clzi_tl(tdest, tsrca, TARGET_LONG_BITS); - mnemonic = "cntlz"; - break; - case OE_RR_X0(CNTTZ): - case OE_RR_Y0(CNTTZ): - tcg_gen_ctzi_tl(tdest, tsrca, TARGET_LONG_BITS); - mnemonic = "cnttz"; - break; - case OE_RR_X0(FSINGLE_PACK1): - case OE_RR_Y0(FSINGLE_PACK1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RR_X1(LD1S): - memop = MO_SB; - mnemonic = "ld1s"; /* prefetch_l1_fault */ - goto do_load; - case OE_RR_X1(LD1U): - memop = MO_UB; - mnemonic = "ld1u"; /* prefetch, prefetch_l1 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load; - case OE_RR_X1(LD2S): - memop = MO_TESW; - mnemonic = "ld2s"; /* prefetch_l2_fault */ - goto do_load; - case OE_RR_X1(LD2U): - memop = MO_TEUW; - mnemonic = "ld2u"; /* prefetch_l2 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load; - case OE_RR_X1(LD4S): - memop = MO_TESL; - mnemonic = "ld4s"; /* prefetch_l3_fault */ - goto do_load; - case OE_RR_X1(LD4U): - memop = MO_TEUL; - mnemonic = "ld4u"; /* prefetch_l3 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load; - case OE_RR_X1(LDNT1S): - memop = MO_SB; - mnemonic = "ldnt1s"; - goto do_load; - case OE_RR_X1(LDNT1U): - memop = MO_UB; - mnemonic = "ldnt1u"; - goto do_load; - case OE_RR_X1(LDNT2S): - memop = MO_TESW; - mnemonic = "ldnt2s"; - goto do_load; - case OE_RR_X1(LDNT2U): - memop = MO_TEUW; - mnemonic = "ldnt2u"; - goto do_load; - case OE_RR_X1(LDNT4S): - memop = MO_TESL; - mnemonic = "ldnt4s"; - goto do_load; - case OE_RR_X1(LDNT4U): - memop = MO_TEUL; - mnemonic = "ldnt4u"; - goto do_load; - case OE_RR_X1(LDNT): - memop = MO_TEQ; - mnemonic = "ldnt"; - goto do_load; - case OE_RR_X1(LD): - memop = MO_TEQ; - mnemonic = "ld"; - do_load: - if (!prefetch_nofault) { - tcg_gen_qemu_ld_tl(tdest, tsrca, dc->mmuidx, memop); - } - break; - case OE_RR_X1(LDNA): - tcg_gen_andi_tl(tdest, tsrca, ~7); - tcg_gen_qemu_ld_tl(tdest, tdest, dc->mmuidx, MO_TEQ); - mnemonic = "ldna"; - break; - case OE_RR_X1(LNK): - case OE_RR_Y1(LNK): - if (srca) { - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - tcg_gen_movi_tl(tdest, dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); - mnemonic = "lnk"; - break; - case OE_RR_X0(PCNT): - case OE_RR_Y0(PCNT): - tcg_gen_ctpop_tl(tdest, tsrca); - mnemonic = "pcnt"; - break; - case OE_RR_X0(REVBITS): - case OE_RR_Y0(REVBITS): - gen_helper_revbits(tdest, tsrca); - mnemonic = "revbits"; - break; - case OE_RR_X0(REVBYTES): - case OE_RR_Y0(REVBYTES): - tcg_gen_bswap64_tl(tdest, tsrca); - mnemonic = "revbytes"; - break; - case OE_RR_X0(TBLIDXB0): - case OE_RR_Y0(TBLIDXB0): - tcg_gen_deposit_tl(tdest, load_gr(dc, dest), tsrca, 2, 8); - mnemonic = "tblidxb0"; - break; - case OE_RR_X0(TBLIDXB1): - case OE_RR_Y0(TBLIDXB1): - tcg_gen_shri_tl(tdest, tsrca, 8); - tcg_gen_deposit_tl(tdest, load_gr(dc, dest), tdest, 2, 8); - mnemonic = "tblidxb1"; - break; - case OE_RR_X0(TBLIDXB2): - case OE_RR_Y0(TBLIDXB2): - tcg_gen_shri_tl(tdest, tsrca, 16); - tcg_gen_deposit_tl(tdest, load_gr(dc, dest), tdest, 2, 8); - mnemonic = "tblidxb2"; - break; - case OE_RR_X0(TBLIDXB3): - case OE_RR_Y0(TBLIDXB3): - tcg_gen_shri_tl(tdest, tsrca, 24); - tcg_gen_deposit_tl(tdest, load_gr(dc, dest), tdest, 2, 8); - mnemonic = "tblidxb3"; - break; - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s", mnemonic, - reg_names[dest], reg_names[srca]); - return ret; -} - -static TileExcp gen_rrr_opcode(DisasContext *dc, unsigned opext, - unsigned dest, unsigned srca, unsigned srcb) -{ - TCGv tdest = dest_gr(dc, dest); - TCGv tsrca = load_gr(dc, srca); - TCGv tsrcb = load_gr(dc, srcb); - TCGv t0; - const char *mnemonic; - - switch (opext) { - case OE_RRR(ADDXSC, 0, X0): - case OE_RRR(ADDXSC, 0, X1): - gen_saturate_op(tdest, tsrca, tsrcb, tcg_gen_add_tl); - mnemonic = "addxsc"; - break; - case OE_RRR(ADDX, 0, X0): - case OE_RRR(ADDX, 0, X1): - case OE_RRR(ADDX, 0, Y0): - case OE_RRR(ADDX, 0, Y1): - tcg_gen_add_tl(tdest, tsrca, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "addx"; - break; - case OE_RRR(ADD, 0, X0): - case OE_RRR(ADD, 0, X1): - case OE_RRR(ADD, 0, Y0): - case OE_RRR(ADD, 0, Y1): - tcg_gen_add_tl(tdest, tsrca, tsrcb); - mnemonic = "add"; - break; - case OE_RRR(AND, 0, X0): - case OE_RRR(AND, 0, X1): - case OE_RRR(AND, 5, Y0): - case OE_RRR(AND, 5, Y1): - tcg_gen_and_tl(tdest, tsrca, tsrcb); - mnemonic = "and"; - break; - case OE_RRR(CMOVEQZ, 0, X0): - case OE_RRR(CMOVEQZ, 4, Y0): - tcg_gen_movcond_tl(TCG_COND_EQ, tdest, tsrca, load_zero(dc), - tsrcb, load_gr(dc, dest)); - mnemonic = "cmoveqz"; - break; - case OE_RRR(CMOVNEZ, 0, X0): - case OE_RRR(CMOVNEZ, 4, Y0): - tcg_gen_movcond_tl(TCG_COND_NE, tdest, tsrca, load_zero(dc), - tsrcb, load_gr(dc, dest)); - mnemonic = "cmovnez"; - break; - case OE_RRR(CMPEQ, 0, X0): - case OE_RRR(CMPEQ, 0, X1): - case OE_RRR(CMPEQ, 3, Y0): - case OE_RRR(CMPEQ, 3, Y1): - tcg_gen_setcond_tl(TCG_COND_EQ, tdest, tsrca, tsrcb); - mnemonic = "cmpeq"; - break; - case OE_RRR(CMPEXCH4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_CMPEXCH4); - mnemonic = "cmpexch4"; - break; - case OE_RRR(CMPEXCH, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_CMPEXCH); - mnemonic = "cmpexch"; - break; - case OE_RRR(CMPLES, 0, X0): - case OE_RRR(CMPLES, 0, X1): - case OE_RRR(CMPLES, 2, Y0): - case OE_RRR(CMPLES, 2, Y1): - tcg_gen_setcond_tl(TCG_COND_LE, tdest, tsrca, tsrcb); - mnemonic = "cmples"; - break; - case OE_RRR(CMPLEU, 0, X0): - case OE_RRR(CMPLEU, 0, X1): - case OE_RRR(CMPLEU, 2, Y0): - case OE_RRR(CMPLEU, 2, Y1): - tcg_gen_setcond_tl(TCG_COND_LEU, tdest, tsrca, tsrcb); - mnemonic = "cmpleu"; - break; - case OE_RRR(CMPLTS, 0, X0): - case OE_RRR(CMPLTS, 0, X1): - case OE_RRR(CMPLTS, 2, Y0): - case OE_RRR(CMPLTS, 2, Y1): - tcg_gen_setcond_tl(TCG_COND_LT, tdest, tsrca, tsrcb); - mnemonic = "cmplts"; - break; - case OE_RRR(CMPLTU, 0, X0): - case OE_RRR(CMPLTU, 0, X1): - case OE_RRR(CMPLTU, 2, Y0): - case OE_RRR(CMPLTU, 2, Y1): - tcg_gen_setcond_tl(TCG_COND_LTU, tdest, tsrca, tsrcb); - mnemonic = "cmpltu"; - break; - case OE_RRR(CMPNE, 0, X0): - case OE_RRR(CMPNE, 0, X1): - case OE_RRR(CMPNE, 3, Y0): - case OE_RRR(CMPNE, 3, Y1): - tcg_gen_setcond_tl(TCG_COND_NE, tdest, tsrca, tsrcb); - mnemonic = "cmpne"; - break; - case OE_RRR(CMULAF, 0, X0): - gen_helper_cmulaf(tdest, load_gr(dc, dest), tsrca, tsrcb); - mnemonic = "cmulaf"; - break; - case OE_RRR(CMULA, 0, X0): - gen_helper_cmula(tdest, load_gr(dc, dest), tsrca, tsrcb); - mnemonic = "cmula"; - break; - case OE_RRR(CMULFR, 0, X0): - gen_cmul2(tdest, tsrca, tsrcb, 15, 1 << 14); - mnemonic = "cmulfr"; - break; - case OE_RRR(CMULF, 0, X0): - gen_cmul2(tdest, tsrca, tsrcb, 15, 0); - mnemonic = "cmulf"; - break; - case OE_RRR(CMULHR, 0, X0): - gen_cmul2(tdest, tsrca, tsrcb, 16, 1 << 15); - mnemonic = "cmulhr"; - break; - case OE_RRR(CMULH, 0, X0): - gen_cmul2(tdest, tsrca, tsrcb, 16, 0); - mnemonic = "cmulh"; - break; - case OE_RRR(CMUL, 0, X0): - gen_helper_cmula(tdest, load_zero(dc), tsrca, tsrcb); - mnemonic = "cmul"; - break; - case OE_RRR(CRC32_32, 0, X0): - gen_helper_crc32_32(tdest, tsrca, tsrcb); - mnemonic = "crc32_32"; - break; - case OE_RRR(CRC32_8, 0, X0): - gen_helper_crc32_8(tdest, tsrca, tsrcb); - mnemonic = "crc32_8"; - break; - case OE_RRR(DBLALIGN2, 0, X0): - case OE_RRR(DBLALIGN2, 0, X1): - gen_dblaligni(tdest, tsrca, tsrcb, 16); - mnemonic = "dblalign2"; - break; - case OE_RRR(DBLALIGN4, 0, X0): - case OE_RRR(DBLALIGN4, 0, X1): - gen_dblaligni(tdest, tsrca, tsrcb, 32); - mnemonic = "dblalign4"; - break; - case OE_RRR(DBLALIGN6, 0, X0): - case OE_RRR(DBLALIGN6, 0, X1): - gen_dblaligni(tdest, tsrca, tsrcb, 48); - mnemonic = "dblalign6"; - break; - case OE_RRR(DBLALIGN, 0, X0): - gen_dblalign(tdest, load_gr(dc, dest), tsrca, tsrcb); - mnemonic = "dblalign"; - break; - case OE_RRR(EXCH4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_EXCH4); - mnemonic = "exch4"; - break; - case OE_RRR(EXCH, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_EXCH); - mnemonic = "exch"; - break; - case OE_RRR(FDOUBLE_ADDSUB, 0, X0): - case OE_RRR(FDOUBLE_ADD_FLAGS, 0, X0): - case OE_RRR(FDOUBLE_MUL_FLAGS, 0, X0): - case OE_RRR(FDOUBLE_PACK1, 0, X0): - case OE_RRR(FDOUBLE_PACK2, 0, X0): - case OE_RRR(FDOUBLE_SUB_FLAGS, 0, X0): - case OE_RRR(FDOUBLE_UNPACK_MAX, 0, X0): - case OE_RRR(FDOUBLE_UNPACK_MIN, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(FETCHADD4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHADD4); - mnemonic = "fetchadd4"; - break; - case OE_RRR(FETCHADDGEZ4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHADDGEZ4); - mnemonic = "fetchaddgez4"; - break; - case OE_RRR(FETCHADDGEZ, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHADDGEZ); - mnemonic = "fetchaddgez"; - break; - case OE_RRR(FETCHADD, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHADD); - mnemonic = "fetchadd"; - break; - case OE_RRR(FETCHAND4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHAND4); - mnemonic = "fetchand4"; - break; - case OE_RRR(FETCHAND, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHAND); - mnemonic = "fetchand"; - break; - case OE_RRR(FETCHOR4, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHOR4); - mnemonic = "fetchor4"; - break; - case OE_RRR(FETCHOR, 0, X1): - gen_atomic_excp(dc, dest, tdest, tsrca, tsrcb, - TILEGX_EXCP_OPCODE_FETCHOR); - mnemonic = "fetchor"; - break; - case OE_RRR(FSINGLE_ADD1, 0, X0): - case OE_RRR(FSINGLE_ADDSUB2, 0, X0): - case OE_RRR(FSINGLE_MUL1, 0, X0): - case OE_RRR(FSINGLE_MUL2, 0, X0): - case OE_RRR(FSINGLE_PACK2, 0, X0): - case OE_RRR(FSINGLE_SUB1, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(MNZ, 0, X0): - case OE_RRR(MNZ, 0, X1): - case OE_RRR(MNZ, 4, Y0): - case OE_RRR(MNZ, 4, Y1): - t0 = load_zero(dc); - tcg_gen_movcond_tl(TCG_COND_NE, tdest, tsrca, t0, tsrcb, t0); - mnemonic = "mnz"; - break; - case OE_RRR(MULAX, 0, X0): - case OE_RRR(MULAX, 3, Y0): - tcg_gen_mul_tl(tdest, tsrca, tsrcb); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "mulax"; - break; - case OE_RRR(MULA_HS_HS, 0, X0): - case OE_RRR(MULA_HS_HS, 9, Y0): - gen_mul_half(tdest, tsrca, tsrcb, HS, HS); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hs_hs"; - break; - case OE_RRR(MULA_HS_HU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, HU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hs_hu"; - break; - case OE_RRR(MULA_HS_LS, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, LS); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hs_ls"; - break; - case OE_RRR(MULA_HS_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, LU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hs_lu"; - break; - case OE_RRR(MULA_HU_HU, 0, X0): - case OE_RRR(MULA_HU_HU, 9, Y0): - gen_mul_half(tdest, tsrca, tsrcb, HU, HU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hu_hu"; - break; - case OE_RRR(MULA_HU_LS, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HU, LS); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hu_ls"; - break; - case OE_RRR(MULA_HU_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HU, LU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_hu_lu"; - break; - case OE_RRR(MULA_LS_LS, 0, X0): - case OE_RRR(MULA_LS_LS, 9, Y0): - gen_mul_half(tdest, tsrca, tsrcb, LS, LS); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_ls_ls"; - break; - case OE_RRR(MULA_LS_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, LS, LU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_ls_lu"; - break; - case OE_RRR(MULA_LU_LU, 0, X0): - case OE_RRR(MULA_LU_LU, 9, Y0): - gen_mul_half(tdest, tsrca, tsrcb, LU, LU); - tcg_gen_add_tl(tdest, tdest, load_gr(dc, dest)); - mnemonic = "mula_lu_lu"; - break; - case OE_RRR(MULX, 0, X0): - case OE_RRR(MULX, 3, Y0): - tcg_gen_mul_tl(tdest, tsrca, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "mulx"; - break; - case OE_RRR(MUL_HS_HS, 0, X0): - case OE_RRR(MUL_HS_HS, 8, Y0): - gen_mul_half(tdest, tsrca, tsrcb, HS, HS); - mnemonic = "mul_hs_hs"; - break; - case OE_RRR(MUL_HS_HU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, HU); - mnemonic = "mul_hs_hu"; - break; - case OE_RRR(MUL_HS_LS, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, LS); - mnemonic = "mul_hs_ls"; - break; - case OE_RRR(MUL_HS_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HS, LU); - mnemonic = "mul_hs_lu"; - break; - case OE_RRR(MUL_HU_HU, 0, X0): - case OE_RRR(MUL_HU_HU, 8, Y0): - gen_mul_half(tdest, tsrca, tsrcb, HU, HU); - mnemonic = "mul_hu_hu"; - break; - case OE_RRR(MUL_HU_LS, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HU, LS); - mnemonic = "mul_hu_ls"; - break; - case OE_RRR(MUL_HU_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, HU, LU); - mnemonic = "mul_hu_lu"; - break; - case OE_RRR(MUL_LS_LS, 0, X0): - case OE_RRR(MUL_LS_LS, 8, Y0): - gen_mul_half(tdest, tsrca, tsrcb, LS, LS); - mnemonic = "mul_ls_ls"; - break; - case OE_RRR(MUL_LS_LU, 0, X0): - gen_mul_half(tdest, tsrca, tsrcb, LS, LU); - mnemonic = "mul_ls_lu"; - break; - case OE_RRR(MUL_LU_LU, 0, X0): - case OE_RRR(MUL_LU_LU, 8, Y0): - gen_mul_half(tdest, tsrca, tsrcb, LU, LU); - mnemonic = "mul_lu_lu"; - break; - case OE_RRR(MZ, 0, X0): - case OE_RRR(MZ, 0, X1): - case OE_RRR(MZ, 4, Y0): - case OE_RRR(MZ, 4, Y1): - t0 = load_zero(dc); - tcg_gen_movcond_tl(TCG_COND_EQ, tdest, tsrca, t0, tsrcb, t0); - mnemonic = "mz"; - break; - case OE_RRR(NOR, 0, X0): - case OE_RRR(NOR, 0, X1): - case OE_RRR(NOR, 5, Y0): - case OE_RRR(NOR, 5, Y1): - tcg_gen_nor_tl(tdest, tsrca, tsrcb); - mnemonic = "nor"; - break; - case OE_RRR(OR, 0, X0): - case OE_RRR(OR, 0, X1): - case OE_RRR(OR, 5, Y0): - case OE_RRR(OR, 5, Y1): - tcg_gen_or_tl(tdest, tsrca, tsrcb); - mnemonic = "or"; - break; - case OE_RRR(ROTL, 0, X0): - case OE_RRR(ROTL, 0, X1): - case OE_RRR(ROTL, 6, Y0): - case OE_RRR(ROTL, 6, Y1): - tcg_gen_andi_tl(tdest, tsrcb, 63); - tcg_gen_rotl_tl(tdest, tsrca, tdest); - mnemonic = "rotl"; - break; - case OE_RRR(SHL1ADDX, 0, X0): - case OE_RRR(SHL1ADDX, 0, X1): - case OE_RRR(SHL1ADDX, 7, Y0): - case OE_RRR(SHL1ADDX, 7, Y1): - tcg_gen_shli_tl(tdest, tsrca, 1); - tcg_gen_add_tl(tdest, tdest, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "shl1addx"; - break; - case OE_RRR(SHL1ADD, 0, X0): - case OE_RRR(SHL1ADD, 0, X1): - case OE_RRR(SHL1ADD, 1, Y0): - case OE_RRR(SHL1ADD, 1, Y1): - tcg_gen_shli_tl(tdest, tsrca, 1); - tcg_gen_add_tl(tdest, tdest, tsrcb); - mnemonic = "shl1add"; - break; - case OE_RRR(SHL2ADDX, 0, X0): - case OE_RRR(SHL2ADDX, 0, X1): - case OE_RRR(SHL2ADDX, 7, Y0): - case OE_RRR(SHL2ADDX, 7, Y1): - tcg_gen_shli_tl(tdest, tsrca, 2); - tcg_gen_add_tl(tdest, tdest, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "shl2addx"; - break; - case OE_RRR(SHL2ADD, 0, X0): - case OE_RRR(SHL2ADD, 0, X1): - case OE_RRR(SHL2ADD, 1, Y0): - case OE_RRR(SHL2ADD, 1, Y1): - tcg_gen_shli_tl(tdest, tsrca, 2); - tcg_gen_add_tl(tdest, tdest, tsrcb); - mnemonic = "shl2add"; - break; - case OE_RRR(SHL3ADDX, 0, X0): - case OE_RRR(SHL3ADDX, 0, X1): - case OE_RRR(SHL3ADDX, 7, Y0): - case OE_RRR(SHL3ADDX, 7, Y1): - tcg_gen_shli_tl(tdest, tsrca, 3); - tcg_gen_add_tl(tdest, tdest, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "shl3addx"; - break; - case OE_RRR(SHL3ADD, 0, X0): - case OE_RRR(SHL3ADD, 0, X1): - case OE_RRR(SHL3ADD, 1, Y0): - case OE_RRR(SHL3ADD, 1, Y1): - tcg_gen_shli_tl(tdest, tsrca, 3); - tcg_gen_add_tl(tdest, tdest, tsrcb); - mnemonic = "shl3add"; - break; - case OE_RRR(SHLX, 0, X0): - case OE_RRR(SHLX, 0, X1): - tcg_gen_andi_tl(tdest, tsrcb, 31); - tcg_gen_shl_tl(tdest, tsrca, tdest); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "shlx"; - break; - case OE_RRR(SHL, 0, X0): - case OE_RRR(SHL, 0, X1): - case OE_RRR(SHL, 6, Y0): - case OE_RRR(SHL, 6, Y1): - tcg_gen_andi_tl(tdest, tsrcb, 63); - tcg_gen_shl_tl(tdest, tsrca, tdest); - mnemonic = "shl"; - break; - case OE_RRR(SHRS, 0, X0): - case OE_RRR(SHRS, 0, X1): - case OE_RRR(SHRS, 6, Y0): - case OE_RRR(SHRS, 6, Y1): - tcg_gen_andi_tl(tdest, tsrcb, 63); - tcg_gen_sar_tl(tdest, tsrca, tdest); - mnemonic = "shrs"; - break; - case OE_RRR(SHRUX, 0, X0): - case OE_RRR(SHRUX, 0, X1): - t0 = tcg_temp_new(); - tcg_gen_andi_tl(t0, tsrcb, 31); - tcg_gen_ext32u_tl(tdest, tsrca); - tcg_gen_shr_tl(tdest, tdest, t0); - tcg_gen_ext32s_tl(tdest, tdest); - tcg_temp_free(t0); - mnemonic = "shrux"; - break; - case OE_RRR(SHRU, 0, X0): - case OE_RRR(SHRU, 0, X1): - case OE_RRR(SHRU, 6, Y0): - case OE_RRR(SHRU, 6, Y1): - tcg_gen_andi_tl(tdest, tsrcb, 63); - tcg_gen_shr_tl(tdest, tsrca, tdest); - mnemonic = "shru"; - break; - case OE_RRR(SHUFFLEBYTES, 0, X0): - gen_helper_shufflebytes(tdest, load_gr(dc, dest), tsrca, tsrca); - mnemonic = "shufflebytes"; - break; - case OE_RRR(SUBXSC, 0, X0): - case OE_RRR(SUBXSC, 0, X1): - gen_saturate_op(tdest, tsrca, tsrcb, tcg_gen_sub_tl); - mnemonic = "subxsc"; - break; - case OE_RRR(SUBX, 0, X0): - case OE_RRR(SUBX, 0, X1): - case OE_RRR(SUBX, 0, Y0): - case OE_RRR(SUBX, 0, Y1): - tcg_gen_sub_tl(tdest, tsrca, tsrcb); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "subx"; - break; - case OE_RRR(SUB, 0, X0): - case OE_RRR(SUB, 0, X1): - case OE_RRR(SUB, 0, Y0): - case OE_RRR(SUB, 0, Y1): - tcg_gen_sub_tl(tdest, tsrca, tsrcb); - mnemonic = "sub"; - break; - case OE_RRR(V1ADDUC, 0, X0): - case OE_RRR(V1ADDUC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1ADD, 0, X0): - case OE_RRR(V1ADD, 0, X1): - gen_v12add(tdest, tsrca, tsrcb, V1_IMM(0x80)); - mnemonic = "v1add"; - break; - case OE_RRR(V1ADIFFU, 0, X0): - case OE_RRR(V1AVGU, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1CMPEQ, 0, X0): - case OE_RRR(V1CMPEQ, 0, X1): - tcg_gen_xor_tl(tdest, tsrca, tsrcb); - gen_v1cmpeq0(tdest); - mnemonic = "v1cmpeq"; - break; - case OE_RRR(V1CMPLES, 0, X0): - case OE_RRR(V1CMPLES, 0, X1): - case OE_RRR(V1CMPLEU, 0, X0): - case OE_RRR(V1CMPLEU, 0, X1): - case OE_RRR(V1CMPLTS, 0, X0): - case OE_RRR(V1CMPLTS, 0, X1): - case OE_RRR(V1CMPLTU, 0, X0): - case OE_RRR(V1CMPLTU, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1CMPNE, 0, X0): - case OE_RRR(V1CMPNE, 0, X1): - tcg_gen_xor_tl(tdest, tsrca, tsrcb); - gen_v1cmpne0(tdest); - mnemonic = "v1cmpne"; - break; - case OE_RRR(V1DDOTPUA, 0, X0): - case OE_RRR(V1DDOTPUSA, 0, X0): - case OE_RRR(V1DDOTPUS, 0, X0): - case OE_RRR(V1DDOTPU, 0, X0): - case OE_RRR(V1DOTPA, 0, X0): - case OE_RRR(V1DOTPUA, 0, X0): - case OE_RRR(V1DOTPUSA, 0, X0): - case OE_RRR(V1DOTPUS, 0, X0): - case OE_RRR(V1DOTPU, 0, X0): - case OE_RRR(V1DOTP, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1INT_H, 0, X0): - case OE_RRR(V1INT_H, 0, X1): - gen_helper_v1int_h(tdest, tsrca, tsrcb); - mnemonic = "v1int_h"; - break; - case OE_RRR(V1INT_L, 0, X0): - case OE_RRR(V1INT_L, 0, X1): - gen_helper_v1int_l(tdest, tsrca, tsrcb); - mnemonic = "v1int_l"; - break; - case OE_RRR(V1MAXU, 0, X0): - case OE_RRR(V1MAXU, 0, X1): - case OE_RRR(V1MINU, 0, X0): - case OE_RRR(V1MINU, 0, X1): - case OE_RRR(V1MNZ, 0, X0): - case OE_RRR(V1MNZ, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1MULTU, 0, X0): - gen_helper_v1multu(tdest, tsrca, tsrcb); - mnemonic = "v1multu"; - break; - case OE_RRR(V1MULUS, 0, X0): - case OE_RRR(V1MULU, 0, X0): - case OE_RRR(V1MZ, 0, X0): - case OE_RRR(V1MZ, 0, X1): - case OE_RRR(V1SADAU, 0, X0): - case OE_RRR(V1SADU, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1SHL, 0, X0): - case OE_RRR(V1SHL, 0, X1): - gen_helper_v1shl(tdest, tsrca, tsrcb); - mnemonic = "v1shl"; - break; - case OE_RRR(V1SHRS, 0, X0): - case OE_RRR(V1SHRS, 0, X1): - gen_helper_v1shrs(tdest, tsrca, tsrcb); - mnemonic = "v1shrs"; - break; - case OE_RRR(V1SHRU, 0, X0): - case OE_RRR(V1SHRU, 0, X1): - gen_helper_v1shru(tdest, tsrca, tsrcb); - mnemonic = "v1shru"; - break; - case OE_RRR(V1SUBUC, 0, X0): - case OE_RRR(V1SUBUC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V1SUB, 0, X0): - case OE_RRR(V1SUB, 0, X1): - gen_v12sub(tdest, tsrca, tsrcb, V1_IMM(0x80)); - mnemonic = "v1sub"; - break; - case OE_RRR(V2ADDSC, 0, X0): - case OE_RRR(V2ADDSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V2ADD, 0, X0): - case OE_RRR(V2ADD, 0, X1): - gen_v12add(tdest, tsrca, tsrcb, V2_IMM(0x8000)); - mnemonic = "v2add"; - break; - case OE_RRR(V2ADIFFS, 0, X0): - case OE_RRR(V2AVGS, 0, X0): - case OE_RRR(V2CMPEQ, 0, X0): - case OE_RRR(V2CMPEQ, 0, X1): - case OE_RRR(V2CMPLES, 0, X0): - case OE_RRR(V2CMPLES, 0, X1): - case OE_RRR(V2CMPLEU, 0, X0): - case OE_RRR(V2CMPLEU, 0, X1): - case OE_RRR(V2CMPLTS, 0, X0): - case OE_RRR(V2CMPLTS, 0, X1): - case OE_RRR(V2CMPLTU, 0, X0): - case OE_RRR(V2CMPLTU, 0, X1): - case OE_RRR(V2CMPNE, 0, X0): - case OE_RRR(V2CMPNE, 0, X1): - case OE_RRR(V2DOTPA, 0, X0): - case OE_RRR(V2DOTP, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V2INT_H, 0, X0): - case OE_RRR(V2INT_H, 0, X1): - gen_helper_v2int_h(tdest, tsrca, tsrcb); - mnemonic = "v2int_h"; - break; - case OE_RRR(V2INT_L, 0, X0): - case OE_RRR(V2INT_L, 0, X1): - gen_helper_v2int_l(tdest, tsrca, tsrcb); - mnemonic = "v2int_l"; - break; - case OE_RRR(V2MAXS, 0, X0): - case OE_RRR(V2MAXS, 0, X1): - case OE_RRR(V2MINS, 0, X0): - case OE_RRR(V2MINS, 0, X1): - case OE_RRR(V2MNZ, 0, X0): - case OE_RRR(V2MNZ, 0, X1): - case OE_RRR(V2MULFSC, 0, X0): - case OE_RRR(V2MULS, 0, X0): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V2MULTS, 0, X0): - gen_helper_v2mults(tdest, tsrca, tsrcb); - mnemonic = "v2mults"; - break; - case OE_RRR(V2MZ, 0, X0): - case OE_RRR(V2MZ, 0, X1): - case OE_RRR(V2PACKH, 0, X0): - case OE_RRR(V2PACKH, 0, X1): - case OE_RRR(V2PACKL, 0, X0): - case OE_RRR(V2PACKL, 0, X1): - case OE_RRR(V2PACKUC, 0, X0): - case OE_RRR(V2PACKUC, 0, X1): - case OE_RRR(V2SADAS, 0, X0): - case OE_RRR(V2SADAU, 0, X0): - case OE_RRR(V2SADS, 0, X0): - case OE_RRR(V2SADU, 0, X0): - case OE_RRR(V2SHLSC, 0, X0): - case OE_RRR(V2SHLSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V2SHL, 0, X0): - case OE_RRR(V2SHL, 0, X1): - gen_helper_v2shl(tdest, tsrca, tsrcb); - mnemonic = "v2shl"; - break; - case OE_RRR(V2SHRS, 0, X0): - case OE_RRR(V2SHRS, 0, X1): - gen_helper_v2shrs(tdest, tsrca, tsrcb); - mnemonic = "v2shrs"; - break; - case OE_RRR(V2SHRU, 0, X0): - case OE_RRR(V2SHRU, 0, X1): - gen_helper_v2shru(tdest, tsrca, tsrcb); - mnemonic = "v2shru"; - break; - case OE_RRR(V2SUBSC, 0, X0): - case OE_RRR(V2SUBSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V2SUB, 0, X0): - case OE_RRR(V2SUB, 0, X1): - gen_v12sub(tdest, tsrca, tsrcb, V2_IMM(0x8000)); - mnemonic = "v2sub"; - break; - case OE_RRR(V4ADDSC, 0, X0): - case OE_RRR(V4ADDSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V4ADD, 0, X0): - case OE_RRR(V4ADD, 0, X1): - gen_v4op(tdest, tsrca, tsrcb, tcg_gen_add_i32); - mnemonic = "v4add"; - break; - case OE_RRR(V4INT_H, 0, X0): - case OE_RRR(V4INT_H, 0, X1): - tcg_gen_shri_tl(tdest, tsrcb, 32); - tcg_gen_deposit_tl(tdest, tsrca, tdest, 0, 32); - mnemonic = "v4int_h"; - break; - case OE_RRR(V4INT_L, 0, X0): - case OE_RRR(V4INT_L, 0, X1): - tcg_gen_deposit_tl(tdest, tsrcb, tsrca, 32, 32); - mnemonic = "v4int_l"; - break; - case OE_RRR(V4PACKSC, 0, X0): - case OE_RRR(V4PACKSC, 0, X1): - case OE_RRR(V4SHLSC, 0, X0): - case OE_RRR(V4SHLSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V4SHL, 0, X0): - case OE_RRR(V4SHL, 0, X1): - gen_v4sh(tdest, tsrca, tsrcb, tcg_gen_shl_i32); - mnemonic = "v4shl"; - break; - case OE_RRR(V4SHRS, 0, X0): - case OE_RRR(V4SHRS, 0, X1): - gen_v4sh(tdest, tsrca, tsrcb, tcg_gen_sar_i32); - mnemonic = "v4shrs"; - break; - case OE_RRR(V4SHRU, 0, X0): - case OE_RRR(V4SHRU, 0, X1): - gen_v4sh(tdest, tsrca, tsrcb, tcg_gen_shr_i32); - mnemonic = "v4shru"; - break; - case OE_RRR(V4SUBSC, 0, X0): - case OE_RRR(V4SUBSC, 0, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_RRR(V4SUB, 0, X0): - case OE_RRR(V4SUB, 0, X1): - gen_v4op(tdest, tsrca, tsrcb, tcg_gen_sub_i32); - mnemonic = "v2sub"; - break; - case OE_RRR(XOR, 0, X0): - case OE_RRR(XOR, 0, X1): - case OE_RRR(XOR, 5, Y0): - case OE_RRR(XOR, 5, Y1): - tcg_gen_xor_tl(tdest, tsrca, tsrcb); - mnemonic = "xor"; - break; - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %s", mnemonic, - reg_names[dest], reg_names[srca], reg_names[srcb]); - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_rri_opcode(DisasContext *dc, unsigned opext, - unsigned dest, unsigned srca, int imm) -{ - TCGv tdest = dest_gr(dc, dest); - TCGv tsrca = load_gr(dc, srca); - bool prefetch_nofault = false; - const char *mnemonic; - MemOp memop; - int i2, i3; - TCGv t0; - - switch (opext) { - case OE(ADDI_OPCODE_Y0, 0, Y0): - case OE(ADDI_OPCODE_Y1, 0, Y1): - case OE_IM(ADDI, X0): - case OE_IM(ADDI, X1): - tcg_gen_addi_tl(tdest, tsrca, imm); - mnemonic = "addi"; - break; - case OE(ADDXI_OPCODE_Y0, 0, Y0): - case OE(ADDXI_OPCODE_Y1, 0, Y1): - case OE_IM(ADDXI, X0): - case OE_IM(ADDXI, X1): - tcg_gen_addi_tl(tdest, tsrca, imm); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "addxi"; - break; - case OE(ANDI_OPCODE_Y0, 0, Y0): - case OE(ANDI_OPCODE_Y1, 0, Y1): - case OE_IM(ANDI, X0): - case OE_IM(ANDI, X1): - tcg_gen_andi_tl(tdest, tsrca, imm); - mnemonic = "andi"; - break; - case OE(CMPEQI_OPCODE_Y0, 0, Y0): - case OE(CMPEQI_OPCODE_Y1, 0, Y1): - case OE_IM(CMPEQI, X0): - case OE_IM(CMPEQI, X1): - tcg_gen_setcondi_tl(TCG_COND_EQ, tdest, tsrca, imm); - mnemonic = "cmpeqi"; - break; - case OE(CMPLTSI_OPCODE_Y0, 0, Y0): - case OE(CMPLTSI_OPCODE_Y1, 0, Y1): - case OE_IM(CMPLTSI, X0): - case OE_IM(CMPLTSI, X1): - tcg_gen_setcondi_tl(TCG_COND_LT, tdest, tsrca, imm); - mnemonic = "cmpltsi"; - break; - case OE_IM(CMPLTUI, X0): - case OE_IM(CMPLTUI, X1): - tcg_gen_setcondi_tl(TCG_COND_LTU, tdest, tsrca, imm); - mnemonic = "cmpltui"; - break; - case OE_IM(LD1S_ADD, X1): - memop = MO_SB; - mnemonic = "ld1s_add"; /* prefetch_add_l1_fault */ - goto do_load_add; - case OE_IM(LD1U_ADD, X1): - memop = MO_UB; - mnemonic = "ld1u_add"; /* prefetch_add_l1 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load_add; - case OE_IM(LD2S_ADD, X1): - memop = MO_TESW; - mnemonic = "ld2s_add"; /* prefetch_add_l2_fault */ - goto do_load_add; - case OE_IM(LD2U_ADD, X1): - memop = MO_TEUW; - mnemonic = "ld2u_add"; /* prefetch_add_l2 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load_add; - case OE_IM(LD4S_ADD, X1): - memop = MO_TESL; - mnemonic = "ld4s_add"; /* prefetch_add_l3_fault */ - goto do_load_add; - case OE_IM(LD4U_ADD, X1): - memop = MO_TEUL; - mnemonic = "ld4u_add"; /* prefetch_add_l3 */ - prefetch_nofault = (dest == TILEGX_R_ZERO); - goto do_load_add; - case OE_IM(LDNT1S_ADD, X1): - memop = MO_SB; - mnemonic = "ldnt1s_add"; - goto do_load_add; - case OE_IM(LDNT1U_ADD, X1): - memop = MO_UB; - mnemonic = "ldnt1u_add"; - goto do_load_add; - case OE_IM(LDNT2S_ADD, X1): - memop = MO_TESW; - mnemonic = "ldnt2s_add"; - goto do_load_add; - case OE_IM(LDNT2U_ADD, X1): - memop = MO_TEUW; - mnemonic = "ldnt2u_add"; - goto do_load_add; - case OE_IM(LDNT4S_ADD, X1): - memop = MO_TESL; - mnemonic = "ldnt4s_add"; - goto do_load_add; - case OE_IM(LDNT4U_ADD, X1): - memop = MO_TEUL; - mnemonic = "ldnt4u_add"; - goto do_load_add; - case OE_IM(LDNT_ADD, X1): - memop = MO_TEQ; - mnemonic = "ldnt_add"; - goto do_load_add; - case OE_IM(LD_ADD, X1): - memop = MO_TEQ; - mnemonic = "ld_add"; - do_load_add: - if (!prefetch_nofault) { - tcg_gen_qemu_ld_tl(tdest, tsrca, dc->mmuidx, memop); - } - tcg_gen_addi_tl(dest_gr(dc, srca), tsrca, imm); - break; - case OE_IM(LDNA_ADD, X1): - tcg_gen_andi_tl(tdest, tsrca, ~7); - tcg_gen_qemu_ld_tl(tdest, tdest, dc->mmuidx, MO_TEQ); - tcg_gen_addi_tl(dest_gr(dc, srca), tsrca, imm); - mnemonic = "ldna_add"; - break; - case OE_IM(ORI, X0): - case OE_IM(ORI, X1): - tcg_gen_ori_tl(tdest, tsrca, imm); - mnemonic = "ori"; - break; - case OE_IM(V1ADDI, X0): - case OE_IM(V1ADDI, X1): - t0 = tcg_const_tl(V1_IMM(imm)); - gen_v12add(tdest, tsrca, t0, V1_IMM(0x80)); - tcg_temp_free(t0); - mnemonic = "v1addi"; - break; - case OE_IM(V1CMPEQI, X0): - case OE_IM(V1CMPEQI, X1): - tcg_gen_xori_tl(tdest, tsrca, V1_IMM(imm)); - gen_v1cmpeq0(tdest); - mnemonic = "v1cmpeqi"; - break; - case OE_IM(V1CMPLTSI, X0): - case OE_IM(V1CMPLTSI, X1): - case OE_IM(V1CMPLTUI, X0): - case OE_IM(V1CMPLTUI, X1): - case OE_IM(V1MAXUI, X0): - case OE_IM(V1MAXUI, X1): - case OE_IM(V1MINUI, X0): - case OE_IM(V1MINUI, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_IM(V2ADDI, X0): - case OE_IM(V2ADDI, X1): - t0 = tcg_const_tl(V2_IMM(imm)); - gen_v12add(tdest, tsrca, t0, V2_IMM(0x8000)); - tcg_temp_free(t0); - mnemonic = "v2addi"; - break; - case OE_IM(V2CMPEQI, X0): - case OE_IM(V2CMPEQI, X1): - case OE_IM(V2CMPLTSI, X0): - case OE_IM(V2CMPLTSI, X1): - case OE_IM(V2CMPLTUI, X0): - case OE_IM(V2CMPLTUI, X1): - case OE_IM(V2MAXSI, X0): - case OE_IM(V2MAXSI, X1): - case OE_IM(V2MINSI, X0): - case OE_IM(V2MINSI, X1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - case OE_IM(XORI, X0): - case OE_IM(XORI, X1): - tcg_gen_xori_tl(tdest, tsrca, imm); - mnemonic = "xori"; - break; - - case OE_SH(ROTLI, X0): - case OE_SH(ROTLI, X1): - case OE_SH(ROTLI, Y0): - case OE_SH(ROTLI, Y1): - tcg_gen_rotli_tl(tdest, tsrca, imm); - mnemonic = "rotli"; - break; - case OE_SH(SHLI, X0): - case OE_SH(SHLI, X1): - case OE_SH(SHLI, Y0): - case OE_SH(SHLI, Y1): - tcg_gen_shli_tl(tdest, tsrca, imm); - mnemonic = "shli"; - break; - case OE_SH(SHLXI, X0): - case OE_SH(SHLXI, X1): - tcg_gen_shli_tl(tdest, tsrca, imm & 31); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "shlxi"; - break; - case OE_SH(SHRSI, X0): - case OE_SH(SHRSI, X1): - case OE_SH(SHRSI, Y0): - case OE_SH(SHRSI, Y1): - tcg_gen_sari_tl(tdest, tsrca, imm); - mnemonic = "shrsi"; - break; - case OE_SH(SHRUI, X0): - case OE_SH(SHRUI, X1): - case OE_SH(SHRUI, Y0): - case OE_SH(SHRUI, Y1): - tcg_gen_shri_tl(tdest, tsrca, imm); - mnemonic = "shrui"; - break; - case OE_SH(SHRUXI, X0): - case OE_SH(SHRUXI, X1): - if ((imm & 31) == 0) { - tcg_gen_ext32s_tl(tdest, tsrca); - } else { - tcg_gen_ext32u_tl(tdest, tsrca); - tcg_gen_shri_tl(tdest, tdest, imm & 31); - } - mnemonic = "shlxi"; - break; - case OE_SH(V1SHLI, X0): - case OE_SH(V1SHLI, X1): - i2 = imm & 7; - i3 = 0xff >> i2; - tcg_gen_andi_tl(tdest, tsrca, V1_IMM(i3)); - tcg_gen_shli_tl(tdest, tdest, i2); - mnemonic = "v1shli"; - break; - case OE_SH(V1SHRSI, X0): - case OE_SH(V1SHRSI, X1): - t0 = tcg_const_tl(imm & 7); - gen_helper_v1shrs(tdest, tsrca, t0); - tcg_temp_free(t0); - mnemonic = "v1shrsi"; - break; - case OE_SH(V1SHRUI, X0): - case OE_SH(V1SHRUI, X1): - i2 = imm & 7; - i3 = (0xff << i2) & 0xff; - tcg_gen_andi_tl(tdest, tsrca, V1_IMM(i3)); - tcg_gen_shri_tl(tdest, tdest, i2); - mnemonic = "v1shrui"; - break; - case OE_SH(V2SHLI, X0): - case OE_SH(V2SHLI, X1): - i2 = imm & 15; - i3 = 0xffff >> i2; - tcg_gen_andi_tl(tdest, tsrca, V2_IMM(i3)); - tcg_gen_shli_tl(tdest, tdest, i2); - mnemonic = "v2shli"; - break; - case OE_SH(V2SHRSI, X0): - case OE_SH(V2SHRSI, X1): - t0 = tcg_const_tl(imm & 15); - gen_helper_v2shrs(tdest, tsrca, t0); - tcg_temp_free(t0); - mnemonic = "v2shrsi"; - break; - case OE_SH(V2SHRUI, X0): - case OE_SH(V2SHRUI, X1): - i2 = imm & 15; - i3 = (0xffff << i2) & 0xffff; - tcg_gen_andi_tl(tdest, tsrca, V2_IMM(i3)); - tcg_gen_shri_tl(tdest, tdest, i2); - mnemonic = "v2shrui"; - break; - - case OE(ADDLI_OPCODE_X0, 0, X0): - case OE(ADDLI_OPCODE_X1, 0, X1): - tcg_gen_addi_tl(tdest, tsrca, imm); - mnemonic = "addli"; - break; - case OE(ADDXLI_OPCODE_X0, 0, X0): - case OE(ADDXLI_OPCODE_X1, 0, X1): - tcg_gen_addi_tl(tdest, tsrca, imm); - tcg_gen_ext32s_tl(tdest, tdest); - mnemonic = "addxli"; - break; - case OE(SHL16INSLI_OPCODE_X0, 0, X0): - case OE(SHL16INSLI_OPCODE_X1, 0, X1): - tcg_gen_shli_tl(tdest, tsrca, 16); - tcg_gen_ori_tl(tdest, tdest, imm & 0xffff); - mnemonic = "shl16insli"; - break; - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %d", mnemonic, - reg_names[dest], reg_names[srca], imm); - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_bf_opcode_x0(DisasContext *dc, unsigned ext, - unsigned dest, unsigned srca, - unsigned bfs, unsigned bfe) -{ - TCGv tdest = dest_gr(dc, dest); - TCGv tsrca = load_gr(dc, srca); - TCGv tsrcd; - int len; - const char *mnemonic; - - /* The bitfield is either between E and S inclusive, - or up from S and down from E inclusive. */ - if (bfs <= bfe) { - len = bfe - bfs + 1; - } else { - len = (64 - bfs) + (bfe + 1); - } - - switch (ext) { - case BFEXTU_BF_OPCODE_X0: - if (bfs == 0 && bfe == 7) { - tcg_gen_ext8u_tl(tdest, tsrca); - } else if (bfs == 0 && bfe == 15) { - tcg_gen_ext16u_tl(tdest, tsrca); - } else if (bfs == 0 && bfe == 31) { - tcg_gen_ext32u_tl(tdest, tsrca); - } else { - int rol = 63 - bfe; - if (bfs <= bfe) { - tcg_gen_shli_tl(tdest, tsrca, rol); - } else { - tcg_gen_rotli_tl(tdest, tsrca, rol); - } - tcg_gen_shri_tl(tdest, tdest, (bfs + rol) & 63); - } - mnemonic = "bfextu"; - break; - - case BFEXTS_BF_OPCODE_X0: - if (bfs == 0 && bfe == 7) { - tcg_gen_ext8s_tl(tdest, tsrca); - } else if (bfs == 0 && bfe == 15) { - tcg_gen_ext16s_tl(tdest, tsrca); - } else if (bfs == 0 && bfe == 31) { - tcg_gen_ext32s_tl(tdest, tsrca); - } else { - int rol = 63 - bfe; - if (bfs <= bfe) { - tcg_gen_shli_tl(tdest, tsrca, rol); - } else { - tcg_gen_rotli_tl(tdest, tsrca, rol); - } - tcg_gen_sari_tl(tdest, tdest, (bfs + rol) & 63); - } - mnemonic = "bfexts"; - break; - - case BFINS_BF_OPCODE_X0: - tsrcd = load_gr(dc, dest); - if (bfs <= bfe) { - tcg_gen_deposit_tl(tdest, tsrcd, tsrca, bfs, len); - } else { - tcg_gen_rotri_tl(tdest, tsrcd, bfs); - tcg_gen_deposit_tl(tdest, tdest, tsrca, 0, len); - tcg_gen_rotli_tl(tdest, tdest, bfs); - } - mnemonic = "bfins"; - break; - - case MM_BF_OPCODE_X0: - tsrcd = load_gr(dc, dest); - if (bfs == 0) { - tcg_gen_deposit_tl(tdest, tsrca, tsrcd, 0, len); - } else { - uint64_t mask = len == 64 ? -1 : rol64((1ULL << len) - 1, bfs); - TCGv tmp = tcg_const_tl(mask); - - tcg_gen_and_tl(tdest, tsrcd, tmp); - tcg_gen_andc_tl(tmp, tsrca, tmp); - tcg_gen_or_tl(tdest, tdest, tmp); - tcg_temp_free(tmp); - } - mnemonic = "mm"; - break; - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s, %u, %u", mnemonic, - reg_names[dest], reg_names[srca], bfs, bfe); - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_branch_opcode_x1(DisasContext *dc, unsigned ext, - unsigned srca, int off) -{ - target_ulong tgt = dc->pc + off * TILEGX_BUNDLE_SIZE_IN_BYTES; - const char *mnemonic; - - dc->jmp.dest = tcg_const_tl(tgt); - dc->jmp.val1 = tcg_temp_new(); - tcg_gen_mov_tl(dc->jmp.val1, load_gr(dc, srca)); - - /* Note that the "predict taken" opcodes have bit 0 clear. - Therefore, fold the two cases together by setting bit 0. */ - switch (ext | 1) { - case BEQZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_EQ; - mnemonic = "beqz"; - break; - case BNEZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_NE; - mnemonic = "bnez"; - break; - case BGEZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_GE; - mnemonic = "bgez"; - break; - case BGTZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_GT; - mnemonic = "bgtz"; - break; - case BLEZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_LE; - mnemonic = "blez"; - break; - case BLTZ_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_LT; - mnemonic = "bltz"; - break; - case BLBC_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_EQ; - tcg_gen_andi_tl(dc->jmp.val1, dc->jmp.val1, 1); - mnemonic = "blbc"; - break; - case BLBS_BRANCH_OPCODE_X1: - dc->jmp.cond = TCG_COND_NE; - tcg_gen_andi_tl(dc->jmp.val1, dc->jmp.val1, 1); - mnemonic = "blbs"; - break; - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } - - if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { - qemu_log("%s%s %s, " TARGET_FMT_lx " <%s>", - mnemonic, ext & 1 ? "" : "t", - reg_names[srca], tgt, lookup_symbol(tgt)); - } - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_jump_opcode_x1(DisasContext *dc, unsigned ext, int off) -{ - target_ulong tgt = dc->pc + off * TILEGX_BUNDLE_SIZE_IN_BYTES; - const char *mnemonic = "j"; - - /* The extension field is 1 bit, therefore we only have JAL and J. */ - if (ext == JAL_JUMP_OPCODE_X1) { - tcg_gen_movi_tl(dest_gr(dc, TILEGX_R_LR), - dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); - mnemonic = "jal"; - } - dc->jmp.cond = TCG_COND_ALWAYS; - dc->jmp.dest = tcg_const_tl(tgt); - - if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { - qemu_log("%s " TARGET_FMT_lx " <%s>", - mnemonic, tgt, lookup_symbol(tgt)); - } - return TILEGX_EXCP_NONE; -} - -typedef struct { - const char *name; - intptr_t offset; - void (*get)(TCGv, TCGv_ptr); - void (*put)(TCGv_ptr, TCGv); -} TileSPR; - -static const TileSPR *find_spr(unsigned spr) -{ - /* Allow the compiler to construct the binary search tree. */ -#define D(N, O, G, P) \ - case SPR_##N: { static const TileSPR x = { #N, O, G, P }; return &x; } - - switch (spr) { - D(CMPEXCH_VALUE, - offsetof(CPUTLGState, spregs[TILEGX_SPR_CMPEXCH]), 0, 0) - D(INTERRUPT_CRITICAL_SECTION, - offsetof(CPUTLGState, spregs[TILEGX_SPR_CRITICAL_SEC]), 0, 0) - D(SIM_CONTROL, - offsetof(CPUTLGState, spregs[TILEGX_SPR_SIM_CONTROL]), 0, 0) - D(EX_CONTEXT_0_0, - offsetof(CPUTLGState, spregs[TILEGX_SPR_EX_CONTEXT_0_0]), 0, 0) - D(EX_CONTEXT_0_1, - offsetof(CPUTLGState, spregs[TILEGX_SPR_EX_CONTEXT_0_1]), 0, 0) - } - -#undef D - - qemu_log_mask(LOG_UNIMP, "UNIMP SPR %u\n", spr); - return NULL; -} - -static TileExcp gen_mtspr_x1(DisasContext *dc, unsigned spr, unsigned srca) -{ - const TileSPR *def = find_spr(spr); - TCGv tsrca; - - if (def == NULL) { - qemu_log_mask(CPU_LOG_TB_IN_ASM, "mtspr spr[%u], %s", spr, reg_names[srca]); - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - } - - tsrca = load_gr(dc, srca); - if (def->put) { - def->put(cpu_env, tsrca); - } else { - tcg_gen_st_tl(tsrca, cpu_env, def->offset); - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, "mtspr %s, %s", def->name, reg_names[srca]); - return TILEGX_EXCP_NONE; -} - -static TileExcp gen_mfspr_x1(DisasContext *dc, unsigned dest, unsigned spr) -{ - const TileSPR *def = find_spr(spr); - TCGv tdest; - - if (def == NULL) { - qemu_log_mask(CPU_LOG_TB_IN_ASM, "mtspr %s, spr[%u]", reg_names[dest], spr); - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; - } - - tdest = dest_gr(dc, dest); - if (def->get) { - def->get(tdest, cpu_env); - } else { - tcg_gen_ld_tl(tdest, cpu_env, def->offset); - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, "mfspr %s, %s", reg_names[dest], def->name); - return TILEGX_EXCP_NONE; -} - -static TileExcp decode_y0(DisasContext *dc, tilegx_bundle_bits bundle) -{ - unsigned opc = get_Opcode_Y0(bundle); - unsigned ext = get_RRROpcodeExtension_Y0(bundle); - unsigned dest = get_Dest_Y0(bundle); - unsigned srca = get_SrcA_Y0(bundle); - unsigned srcb; - int imm; - - switch (opc) { - case RRR_1_OPCODE_Y0: - if (ext == UNARY_RRR_1_OPCODE_Y0) { - ext = get_UnaryOpcodeExtension_Y0(bundle); - return gen_rr_opcode(dc, OE(opc, ext, Y0), dest, srca, bundle); - } - /* fallthru */ - case RRR_0_OPCODE_Y0: - case RRR_2_OPCODE_Y0: - case RRR_3_OPCODE_Y0: - case RRR_4_OPCODE_Y0: - case RRR_5_OPCODE_Y0: - case RRR_6_OPCODE_Y0: - case RRR_7_OPCODE_Y0: - case RRR_8_OPCODE_Y0: - case RRR_9_OPCODE_Y0: - srcb = get_SrcB_Y0(bundle); - return gen_rrr_opcode(dc, OE(opc, ext, Y0), dest, srca, srcb); - - case SHIFT_OPCODE_Y0: - ext = get_ShiftOpcodeExtension_Y0(bundle); - imm = get_ShAmt_Y0(bundle); - return gen_rri_opcode(dc, OE(opc, ext, Y0), dest, srca, imm); - - case ADDI_OPCODE_Y0: - case ADDXI_OPCODE_Y0: - case ANDI_OPCODE_Y0: - case CMPEQI_OPCODE_Y0: - case CMPLTSI_OPCODE_Y0: - imm = (int8_t)get_Imm8_Y0(bundle); - return gen_rri_opcode(dc, OE(opc, 0, Y0), dest, srca, imm); - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } -} - -static TileExcp decode_y1(DisasContext *dc, tilegx_bundle_bits bundle) -{ - unsigned opc = get_Opcode_Y1(bundle); - unsigned ext = get_RRROpcodeExtension_Y1(bundle); - unsigned dest = get_Dest_Y1(bundle); - unsigned srca = get_SrcA_Y1(bundle); - unsigned srcb; - int imm; - - switch (get_Opcode_Y1(bundle)) { - case RRR_1_OPCODE_Y1: - if (ext == UNARY_RRR_1_OPCODE_Y0) { - ext = get_UnaryOpcodeExtension_Y1(bundle); - return gen_rr_opcode(dc, OE(opc, ext, Y1), dest, srca, bundle); - } - /* fallthru */ - case RRR_0_OPCODE_Y1: - case RRR_2_OPCODE_Y1: - case RRR_3_OPCODE_Y1: - case RRR_4_OPCODE_Y1: - case RRR_5_OPCODE_Y1: - case RRR_6_OPCODE_Y1: - case RRR_7_OPCODE_Y1: - srcb = get_SrcB_Y1(bundle); - return gen_rrr_opcode(dc, OE(opc, ext, Y1), dest, srca, srcb); - - case SHIFT_OPCODE_Y1: - ext = get_ShiftOpcodeExtension_Y1(bundle); - imm = get_ShAmt_Y1(bundle); - return gen_rri_opcode(dc, OE(opc, ext, Y1), dest, srca, imm); - - case ADDI_OPCODE_Y1: - case ADDXI_OPCODE_Y1: - case ANDI_OPCODE_Y1: - case CMPEQI_OPCODE_Y1: - case CMPLTSI_OPCODE_Y1: - imm = (int8_t)get_Imm8_Y1(bundle); - return gen_rri_opcode(dc, OE(opc, 0, Y1), dest, srca, imm); - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } -} - -static TileExcp decode_y2(DisasContext *dc, tilegx_bundle_bits bundle) -{ - unsigned mode = get_Mode(bundle); - unsigned opc = get_Opcode_Y2(bundle); - unsigned srca = get_SrcA_Y2(bundle); - unsigned srcbdest = get_SrcBDest_Y2(bundle); - const char *mnemonic; - MemOp memop; - bool prefetch_nofault = false; - - switch (OEY2(opc, mode)) { - case OEY2(LD1S_OPCODE_Y2, MODE_OPCODE_YA2): - memop = MO_SB; - mnemonic = "ld1s"; /* prefetch_l1_fault */ - goto do_load; - case OEY2(LD1U_OPCODE_Y2, MODE_OPCODE_YA2): - memop = MO_UB; - mnemonic = "ld1u"; /* prefetch, prefetch_l1 */ - prefetch_nofault = (srcbdest == TILEGX_R_ZERO); - goto do_load; - case OEY2(LD2S_OPCODE_Y2, MODE_OPCODE_YA2): - memop = MO_TESW; - mnemonic = "ld2s"; /* prefetch_l2_fault */ - goto do_load; - case OEY2(LD2U_OPCODE_Y2, MODE_OPCODE_YA2): - memop = MO_TEUW; - mnemonic = "ld2u"; /* prefetch_l2 */ - prefetch_nofault = (srcbdest == TILEGX_R_ZERO); - goto do_load; - case OEY2(LD4S_OPCODE_Y2, MODE_OPCODE_YB2): - memop = MO_TESL; - mnemonic = "ld4s"; /* prefetch_l3_fault */ - goto do_load; - case OEY2(LD4U_OPCODE_Y2, MODE_OPCODE_YB2): - memop = MO_TEUL; - mnemonic = "ld4u"; /* prefetch_l3 */ - prefetch_nofault = (srcbdest == TILEGX_R_ZERO); - goto do_load; - case OEY2(LD_OPCODE_Y2, MODE_OPCODE_YB2): - memop = MO_TEQ; - mnemonic = "ld"; - do_load: - if (!prefetch_nofault) { - tcg_gen_qemu_ld_tl(dest_gr(dc, srcbdest), load_gr(dc, srca), - dc->mmuidx, memop); - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s %s, %s", mnemonic, - reg_names[srcbdest], reg_names[srca]); - return TILEGX_EXCP_NONE; - - case OEY2(ST1_OPCODE_Y2, MODE_OPCODE_YC2): - return gen_st_opcode(dc, 0, srca, srcbdest, MO_UB, "st1"); - case OEY2(ST2_OPCODE_Y2, MODE_OPCODE_YC2): - return gen_st_opcode(dc, 0, srca, srcbdest, MO_TEUW, "st2"); - case OEY2(ST4_OPCODE_Y2, MODE_OPCODE_YC2): - return gen_st_opcode(dc, 0, srca, srcbdest, MO_TEUL, "st4"); - case OEY2(ST_OPCODE_Y2, MODE_OPCODE_YC2): - return gen_st_opcode(dc, 0, srca, srcbdest, MO_TEQ, "st"); - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } -} - -static TileExcp decode_x0(DisasContext *dc, tilegx_bundle_bits bundle) -{ - unsigned opc = get_Opcode_X0(bundle); - unsigned dest = get_Dest_X0(bundle); - unsigned srca = get_SrcA_X0(bundle); - unsigned ext, srcb, bfs, bfe; - int imm; - - switch (opc) { - case RRR_0_OPCODE_X0: - ext = get_RRROpcodeExtension_X0(bundle); - if (ext == UNARY_RRR_0_OPCODE_X0) { - ext = get_UnaryOpcodeExtension_X0(bundle); - return gen_rr_opcode(dc, OE(opc, ext, X0), dest, srca, bundle); - } - srcb = get_SrcB_X0(bundle); - return gen_rrr_opcode(dc, OE(opc, ext, X0), dest, srca, srcb); - - case SHIFT_OPCODE_X0: - ext = get_ShiftOpcodeExtension_X0(bundle); - imm = get_ShAmt_X0(bundle); - return gen_rri_opcode(dc, OE(opc, ext, X0), dest, srca, imm); - - case IMM8_OPCODE_X0: - ext = get_Imm8OpcodeExtension_X0(bundle); - imm = (int8_t)get_Imm8_X0(bundle); - return gen_rri_opcode(dc, OE(opc, ext, X0), dest, srca, imm); - - case BF_OPCODE_X0: - ext = get_BFOpcodeExtension_X0(bundle); - bfs = get_BFStart_X0(bundle); - bfe = get_BFEnd_X0(bundle); - return gen_bf_opcode_x0(dc, ext, dest, srca, bfs, bfe); - - case ADDLI_OPCODE_X0: - case SHL16INSLI_OPCODE_X0: - case ADDXLI_OPCODE_X0: - imm = (int16_t)get_Imm16_X0(bundle); - return gen_rri_opcode(dc, OE(opc, 0, X0), dest, srca, imm); - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } -} - -static TileExcp decode_x1(DisasContext *dc, tilegx_bundle_bits bundle) -{ - unsigned opc = get_Opcode_X1(bundle); - unsigned dest = get_Dest_X1(bundle); - unsigned srca = get_SrcA_X1(bundle); - unsigned ext, srcb; - int imm; - - switch (opc) { - case RRR_0_OPCODE_X1: - ext = get_RRROpcodeExtension_X1(bundle); - srcb = get_SrcB_X1(bundle); - switch (ext) { - case UNARY_RRR_0_OPCODE_X1: - ext = get_UnaryOpcodeExtension_X1(bundle); - return gen_rr_opcode(dc, OE(opc, ext, X1), dest, srca, bundle); - case ST1_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_UB, "st1"); - case ST2_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEUW, "st2"); - case ST4_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEUL, "st4"); - case STNT1_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_UB, "stnt1"); - case STNT2_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEUW, "stnt2"); - case STNT4_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEUL, "stnt4"); - case STNT_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEQ, "stnt"); - case ST_RRR_0_OPCODE_X1: - return gen_st_opcode(dc, dest, srca, srcb, MO_TEQ, "st"); - } - return gen_rrr_opcode(dc, OE(opc, ext, X1), dest, srca, srcb); - - case SHIFT_OPCODE_X1: - ext = get_ShiftOpcodeExtension_X1(bundle); - imm = get_ShAmt_X1(bundle); - return gen_rri_opcode(dc, OE(opc, ext, X1), dest, srca, imm); - - case IMM8_OPCODE_X1: - ext = get_Imm8OpcodeExtension_X1(bundle); - imm = (int8_t)get_Dest_Imm8_X1(bundle); - srcb = get_SrcB_X1(bundle); - switch (ext) { - case ST1_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_UB, "st1_add"); - case ST2_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEUW, "st2_add"); - case ST4_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEUL, "st4_add"); - case STNT1_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_UB, "stnt1_add"); - case STNT2_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEUW, "stnt2_add"); - case STNT4_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEUL, "stnt4_add"); - case STNT_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEQ, "stnt_add"); - case ST_ADD_IMM8_OPCODE_X1: - return gen_st_add_opcode(dc, srca, srcb, imm, MO_TEQ, "st_add"); - case MFSPR_IMM8_OPCODE_X1: - return gen_mfspr_x1(dc, dest, get_MF_Imm14_X1(bundle)); - case MTSPR_IMM8_OPCODE_X1: - return gen_mtspr_x1(dc, get_MT_Imm14_X1(bundle), srca); - } - imm = (int8_t)get_Imm8_X1(bundle); - return gen_rri_opcode(dc, OE(opc, ext, X1), dest, srca, imm); - - case BRANCH_OPCODE_X1: - ext = get_BrType_X1(bundle); - imm = sextract32(get_BrOff_X1(bundle), 0, 17); - return gen_branch_opcode_x1(dc, ext, srca, imm); - - case JUMP_OPCODE_X1: - ext = get_JumpOpcodeExtension_X1(bundle); - imm = sextract32(get_JumpOff_X1(bundle), 0, 27); - return gen_jump_opcode_x1(dc, ext, imm); - - case ADDLI_OPCODE_X1: - case SHL16INSLI_OPCODE_X1: - case ADDXLI_OPCODE_X1: - imm = (int16_t)get_Imm16_X1(bundle); - return gen_rri_opcode(dc, OE(opc, 0, X1), dest, srca, imm); - - default: - return TILEGX_EXCP_OPCODE_UNKNOWN; - } -} - -static void notice_excp(DisasContext *dc, uint64_t bundle, - const char *type, TileExcp excp) -{ - if (likely(excp == TILEGX_EXCP_NONE)) { - return; - } - gen_exception(dc, excp); - switch (excp) { - case TILEGX_EXCP_OPCODE_UNIMPLEMENTED: - qemu_log_mask(LOG_UNIMP, "UNIMP %s, [" FMT64X "]\n", type, bundle); - break; - case TILEGX_EXCP_OPCODE_UNKNOWN: - qemu_log_mask(LOG_UNIMP, "UNKNOWN %s, [" FMT64X "]\n", type, bundle); - break; - default: - break; - } -} - -static void translate_one_bundle(DisasContext *dc, uint64_t bundle) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(dc->wb); i++) { - DisasContextTemp *wb = &dc->wb[i]; - wb->reg = TILEGX_R_NOREG; - wb->val = NULL; - } - dc->num_wb = 0; - - qemu_log_mask(CPU_LOG_TB_IN_ASM, " %" PRIx64 ": { ", dc->pc); - if (get_Mode(bundle)) { - notice_excp(dc, bundle, "y0", decode_y0(dc, bundle)); - qemu_log_mask(CPU_LOG_TB_IN_ASM, " ; "); - notice_excp(dc, bundle, "y1", decode_y1(dc, bundle)); - qemu_log_mask(CPU_LOG_TB_IN_ASM, " ; "); - notice_excp(dc, bundle, "y2", decode_y2(dc, bundle)); - } else { - notice_excp(dc, bundle, "x0", decode_x0(dc, bundle)); - qemu_log_mask(CPU_LOG_TB_IN_ASM, " ; "); - notice_excp(dc, bundle, "x1", decode_x1(dc, bundle)); - } - qemu_log_mask(CPU_LOG_TB_IN_ASM, " }\n"); - - for (i = dc->num_wb - 1; i >= 0; --i) { - DisasContextTemp *wb = &dc->wb[i]; - if (wb->reg < TILEGX_R_COUNT) { - tcg_gen_mov_i64(cpu_regs[wb->reg], wb->val); - } - tcg_temp_free_i64(wb->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 { - TCGv next = tcg_const_i64(dc->pc + TILEGX_BUNDLE_SIZE_IN_BYTES); - tcg_gen_movcond_i64(dc->jmp.cond, cpu_pc, - dc->jmp.val1, load_zero(dc), - dc->jmp.dest, next); - tcg_temp_free_i64(dc->jmp.val1); - tcg_temp_free_i64(next); - } - tcg_temp_free_i64(dc->jmp.dest); - tcg_gen_exit_tb(NULL, 0); - dc->exit_tb = true; - } else if (dc->atomic_excp != TILEGX_EXCP_NONE) { - gen_exception(dc, dc->atomic_excp); - } -} - -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns) -{ - CPUTLGState *env = cs->env_ptr; - DisasContext ctx; - DisasContext *dc = &ctx; - uint64_t pc_start = tb->pc; - uint64_t page_start = pc_start & TARGET_PAGE_MASK; - int num_insns = 0; - - dc->pc = pc_start; - dc->mmuidx = 0; - dc->exit_tb = false; - dc->atomic_excp = TILEGX_EXCP_NONE; - dc->jmp.cond = TCG_COND_NEVER; - dc->jmp.dest = NULL; - dc->jmp.val1 = NULL; - dc->zero = NULL; - - if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { - qemu_log("IN: %s\n", lookup_symbol(pc_start)); - } - gen_tb_start(tb); - - while (1) { - tcg_gen_insn_start(dc->pc); - num_insns++; - - translate_one_bundle(dc, cpu_ldq_data(env, dc->pc)); - - if (dc->exit_tb) { - /* PC updated and EXIT_TB/GOTO_TB/exception emitted. */ - break; - } - dc->pc += TILEGX_BUNDLE_SIZE_IN_BYTES; - if (num_insns >= max_insns - || (dc->pc - page_start >= TARGET_PAGE_SIZE) - || tcg_op_buf_full()) { - /* Ending the TB due to TB size or page boundary. Set PC. */ - tcg_gen_movi_tl(cpu_pc, dc->pc); - tcg_gen_exit_tb(NULL, 0); - break; - } - } - - gen_tb_end(tb, num_insns); - tb->size = dc->pc - pc_start; - tb->icount = num_insns; -} - -void restore_state_to_opc(CPUTLGState *env, TranslationBlock *tb, - target_ulong *data) -{ - env->pc = data[0]; -} - -void tilegx_tcg_init(void) -{ - int i; - - cpu_pc = tcg_global_mem_new_i64(cpu_env, offsetof(CPUTLGState, pc), "pc"); - for (i = 0; i < TILEGX_R_COUNT; i++) { - cpu_regs[i] = tcg_global_mem_new_i64(cpu_env, - offsetof(CPUTLGState, regs[i]), - reg_names[i]); - } -} |