diff options
31 files changed, 18 insertions, 5785 deletions
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 84eb4b0..07202f6 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -499,8 +499,7 @@ build-deprecated: IMAGE: debian-all-test-cross CONFIGURE_ARGS: --disable-docs --disable-tools MAKE_CHECK_ARGS: build-tcg - TARGETS: ppc64abi32-linux-user tilegx-linux-user lm32-softmmu - unicore32-softmmu + TARGETS: ppc64abi32-linux-user lm32-softmmu unicore32-softmmu artifacts: expire_in: 2 days paths: @@ -1655,7 +1655,7 @@ if [ "$ARCH" = "unknown" ]; then fi default_target_list="" -deprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu +deprecated_targets_list=ppc64abi32-linux-user,lm32-softmmu,unicore32-softmmu deprecated_features="" mak_wilds="" diff --git a/default-configs/targets/tilegx-linux-user.mak b/default-configs/targets/tilegx-linux-user.mak deleted file mode 100644 index 10480e7..0000000 --- a/default-configs/targets/tilegx-linux-user.mak +++ /dev/null @@ -1 +0,0 @@ -TARGET_ARCH=tilegx diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index cfabe69..241b28a 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -402,14 +402,6 @@ it out of sheepdog volumes into an alternative storage backend. linux-user mode CPUs -------------------- -``tilegx`` CPUs (since 5.1.0) -''''''''''''''''''''''''''''' - -The ``tilegx`` guest CPU support (which was only implemented in -linux-user mode) is deprecated and will be removed in a future version -of QEMU. Support for this CPU was removed from the upstream Linux -kernel in 2018, and has also been dropped from glibc. - ``ppc64abi32`` CPUs (since 5.2.0) ''''''''''''''''''''''''''''''''' diff --git a/docs/system/removed-features.rst b/docs/system/removed-features.rst index c8481ca..4dcf4f9 100644 --- a/docs/system/removed-features.rst +++ b/docs/system/removed-features.rst @@ -142,6 +142,20 @@ This machine has been renamed ``fuloong2e``. These machine types were very old and likely could not be used for live migration from old QEMU versions anymore. Use a newer machine type instead. + +linux-user mode CPUs +-------------------- + +``tilegx`` CPUs (removed in 6.0) +'''''''''''''''''''''''''''''''' + +The ``tilegx`` guest CPU support has been removed without replacement. It 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, you can use older versions of QEMU. + + Related binaries ---------------- diff --git a/include/elf.h b/include/elf.h index f4fa3c1..78237c9 100644 --- a/include/elf.h +++ b/include/elf.h @@ -206,8 +206,6 @@ typedef struct mips_elf_abiflags_v0 { #define EM_AARCH64 183 -#define EM_TILEGX 191 /* TILE-Gx */ - #define EM_MOXIE 223 /* Moxie processor family */ #define EM_MOXIE_OLD 0xFEED diff --git a/include/exec/poison.h b/include/exec/poison.h index d7ae1f2..7b1bb12 100644 --- a/include/exec/poison.h +++ b/include/exec/poison.h @@ -30,7 +30,6 @@ #pragma GCC poison TARGET_SH4 #pragma GCC poison TARGET_SPARC #pragma GCC poison TARGET_SPARC64 -#pragma GCC poison TARGET_TILEGX #pragma GCC poison TARGET_TRICORE #pragma GCC poison TARGET_UNICORE32 #pragma GCC poison TARGET_XTENSA diff --git a/linux-user/elfload.c b/linux-user/elfload.c index bab4237..140a971 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1387,29 +1387,6 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i #endif /* TARGET_S390X */ -#ifdef TARGET_TILEGX - -/* 42 bits real used address, a half for user mode */ -#define ELF_START_MMAP (0x00000020000000000ULL) - -#define elf_check_arch(x) ((x) == EM_TILEGX) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_TILEGX - -static inline void init_thread(struct target_pt_regs *regs, - struct image_info *infop) -{ - regs->pc = infop->entry; - regs->sp = infop->start_stack; - -} - -#define ELF_EXEC_PAGESIZE 65536 /* TILE-Gx page size is 64KB */ - -#endif /* TARGET_TILEGX */ - #ifdef TARGET_RISCV #define ELF_START_MMAP 0x80000000 diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 6823d86..25be414 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -72,8 +72,7 @@ #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \ || defined(TARGET_M68K) || defined(TARGET_CRIS) \ - || defined(TARGET_S390X) \ - || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) \ + || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \ || defined(TARGET_NIOS2) || defined(TARGET_RISCV) \ || defined(TARGET_XTENSA) @@ -691,10 +690,6 @@ typedef struct target_siginfo { #define TARGET_ILL_PRVREG (6) /* privileged register */ #define TARGET_ILL_COPROC (7) /* coprocessor error */ #define TARGET_ILL_BADSTK (8) /* internal stack error */ -#ifdef TARGET_TILEGX -#define TARGET_ILL_DBLFLT (9) /* double fault */ -#define TARGET_ILL_HARDWALL (10) /* user networks hardwall violation */ -#endif /* * SIGFPE si_codes @@ -2149,8 +2144,7 @@ struct target_stat64 { abi_ulong __unused5; }; -#elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX) || \ - defined(TARGET_NIOS2) || defined(TARGET_RISCV) +#elif defined(TARGET_OPENRISC) || defined(TARGET_NIOS2) || defined(TARGET_RISCV) /* These are the asm-generic versions of the stat and stat64 structures */ diff --git a/linux-user/tilegx/cpu_loop.c b/linux-user/tilegx/cpu_loop.c deleted file mode 100644 index 490a8f3..0000000 --- a/linux-user/tilegx/cpu_loop.c +++ /dev/null @@ -1,287 +0,0 @@ -/* - * qemu user cpu loop - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu/osdep.h" -#include "qemu-common.h" -#include "qemu.h" -#include "cpu_loop-common.h" - -static void gen_sigill_reg(CPUTLGState *env) -{ - target_siginfo_t info; - - info.si_signo = TARGET_SIGILL; - info.si_errno = 0; - info.si_code = TARGET_ILL_PRVREG; - info._sifields._sigfault._addr = env->pc; - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); -} - -static void do_signal(CPUTLGState *env, int signo, int sigcode) -{ - target_siginfo_t info; - - info.si_signo = signo; - info.si_errno = 0; - info._sifields._sigfault._addr = env->pc; - - if (signo == TARGET_SIGSEGV) { - /* The passed in sigcode is a dummy; check for a page mapping - and pass either MAPERR or ACCERR. */ - target_ulong addr = env->excaddr; - info._sifields._sigfault._addr = addr; - if (page_check_range(addr, 1, PAGE_VALID) < 0) { - sigcode = TARGET_SEGV_MAPERR; - } else { - sigcode = TARGET_SEGV_ACCERR; - } - } - info.si_code = sigcode; - - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); -} - -static void gen_sigsegv_maperr(CPUTLGState *env, target_ulong addr) -{ - env->excaddr = addr; - do_signal(env, TARGET_SIGSEGV, 0); -} - -static void set_regval(CPUTLGState *env, uint8_t reg, uint64_t val) -{ - if (unlikely(reg >= TILEGX_R_COUNT)) { - switch (reg) { - case TILEGX_R_SN: - case TILEGX_R_ZERO: - return; - case TILEGX_R_IDN0: - case TILEGX_R_IDN1: - case TILEGX_R_UDN0: - case TILEGX_R_UDN1: - case TILEGX_R_UDN2: - case TILEGX_R_UDN3: - gen_sigill_reg(env); - return; - default: - g_assert_not_reached(); - } - } - env->regs[reg] = val; -} - -/* - * Compare the 8-byte contents of the CmpValue SPR with the 8-byte value in - * memory at the address held in the first source register. If the values are - * not equal, then no memory operation is performed. If the values are equal, - * the 8-byte quantity from the second source register is written into memory - * at the address held in the first source register. In either case, the result - * of the instruction is the value read from memory. The compare and write to - * memory are atomic and thus can be used for synchronization purposes. This - * instruction only operates for addresses aligned to a 8-byte boundary. - * Unaligned memory access causes an Unaligned Data Reference interrupt. - * - * Functional Description (64-bit) - * uint64_t memVal = memoryReadDoubleWord (rf[SrcA]); - * rf[Dest] = memVal; - * if (memVal == SPR[CmpValueSPR]) - * memoryWriteDoubleWord (rf[SrcA], rf[SrcB]); - * - * Functional Description (32-bit) - * uint64_t memVal = signExtend32 (memoryReadWord (rf[SrcA])); - * rf[Dest] = memVal; - * if (memVal == signExtend32 (SPR[CmpValueSPR])) - * memoryWriteWord (rf[SrcA], rf[SrcB]); - * - * - * This function also processes exch and exch4 which need not process SPR. - */ -static void do_exch(CPUTLGState *env, bool quad, bool cmp) -{ - target_ulong addr; - target_long val, sprval; - - start_exclusive(); - - addr = env->atomic_srca; - if (quad ? get_user_s64(val, addr) : get_user_s32(val, addr)) { - goto sigsegv_maperr; - } - - if (cmp) { - if (quad) { - sprval = env->spregs[TILEGX_SPR_CMPEXCH]; - } else { - sprval = sextract64(env->spregs[TILEGX_SPR_CMPEXCH], 0, 32); - } - } - - if (!cmp || val == sprval) { - target_long valb = env->atomic_srcb; - if (quad ? put_user_u64(valb, addr) : put_user_u32(valb, addr)) { - goto sigsegv_maperr; - } - } - - set_regval(env, env->atomic_dstr, val); - end_exclusive(); - return; - - sigsegv_maperr: - end_exclusive(); - gen_sigsegv_maperr(env, addr); -} - -static void do_fetch(CPUTLGState *env, int trapnr, bool quad) -{ - int8_t write = 1; - target_ulong addr; - target_long val, valb; - - start_exclusive(); - - addr = env->atomic_srca; - valb = env->atomic_srcb; - if (quad ? get_user_s64(val, addr) : get_user_s32(val, addr)) { - goto sigsegv_maperr; - } - - switch (trapnr) { - case TILEGX_EXCP_OPCODE_FETCHADD: - case TILEGX_EXCP_OPCODE_FETCHADD4: - valb += val; - break; - case TILEGX_EXCP_OPCODE_FETCHADDGEZ: - valb += val; - if (valb < 0) { - write = 0; - } - break; - case TILEGX_EXCP_OPCODE_FETCHADDGEZ4: - valb += val; - if ((int32_t)valb < 0) { - write = 0; - } - break; - case TILEGX_EXCP_OPCODE_FETCHAND: - case TILEGX_EXCP_OPCODE_FETCHAND4: - valb &= val; - break; - case TILEGX_EXCP_OPCODE_FETCHOR: - case TILEGX_EXCP_OPCODE_FETCHOR4: - valb |= val; - break; - default: - g_assert_not_reached(); - } - - if (write) { - if (quad ? put_user_u64(valb, addr) : put_user_u32(valb, addr)) { - goto sigsegv_maperr; - } - } - - set_regval(env, env->atomic_dstr, val); - end_exclusive(); - return; - - sigsegv_maperr: - end_exclusive(); - gen_sigsegv_maperr(env, addr); -} - -void cpu_loop(CPUTLGState *env) -{ - CPUState *cs = env_cpu(env); - int trapnr; - - while (1) { - cpu_exec_start(cs); - trapnr = cpu_exec(cs); - cpu_exec_end(cs); - process_queued_cpu_work(cs); - - switch (trapnr) { - case TILEGX_EXCP_SYSCALL: - { - abi_ulong ret = do_syscall(env, env->regs[TILEGX_R_NR], - env->regs[0], env->regs[1], - env->regs[2], env->regs[3], - env->regs[4], env->regs[5], - env->regs[6], env->regs[7]); - if (ret == -TARGET_ERESTARTSYS) { - env->pc -= 8; - } else if (ret != -TARGET_QEMU_ESIGRETURN) { - env->regs[TILEGX_R_RE] = ret; - env->regs[TILEGX_R_ERR] = TILEGX_IS_ERRNO(ret) ? -ret : 0; - } - break; - } - case TILEGX_EXCP_OPCODE_EXCH: - do_exch(env, true, false); - break; - case TILEGX_EXCP_OPCODE_EXCH4: - do_exch(env, false, false); - break; - case TILEGX_EXCP_OPCODE_CMPEXCH: - do_exch(env, true, true); - break; - case TILEGX_EXCP_OPCODE_CMPEXCH4: - do_exch(env, false, true); - break; - case TILEGX_EXCP_OPCODE_FETCHADD: - case TILEGX_EXCP_OPCODE_FETCHADDGEZ: - case TILEGX_EXCP_OPCODE_FETCHAND: - case TILEGX_EXCP_OPCODE_FETCHOR: - do_fetch(env, trapnr, true); - break; - case TILEGX_EXCP_OPCODE_FETCHADD4: - case TILEGX_EXCP_OPCODE_FETCHADDGEZ4: - case TILEGX_EXCP_OPCODE_FETCHAND4: - case TILEGX_EXCP_OPCODE_FETCHOR4: - do_fetch(env, trapnr, false); - break; - case TILEGX_EXCP_SIGNAL: - do_signal(env, env->signo, env->sigcode); - break; - case TILEGX_EXCP_REG_IDN_ACCESS: - case TILEGX_EXCP_REG_UDN_ACCESS: - gen_sigill_reg(env); - break; - case EXCP_ATOMIC: - cpu_exec_step_atomic(cs); - break; - default: - fprintf(stderr, "trapnr is %d[0x%x].\n", trapnr, trapnr); - g_assert_not_reached(); - } - process_pending_signals(env); - } -} - -void target_cpu_copy_regs(CPUArchState *env, struct target_pt_regs *regs) -{ - int i; - for (i = 0; i < TILEGX_R_COUNT; i++) { - env->regs[i] = regs->regs[i]; - } - for (i = 0; i < TILEGX_SPR_COUNT; i++) { - env->spregs[i] = 0; - } - env->pc = regs->pc; -} diff --git a/linux-user/tilegx/signal.c b/linux-user/tilegx/signal.c deleted file mode 100644 index c5a1c71..0000000 --- a/linux-user/tilegx/signal.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Emulation of Linux signals - * - * Copyright (c) 2003 Fabrice Bellard - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include "qemu/osdep.h" -#include "qemu.h" -#include "signal-common.h" -#include "linux-user/trace.h" - -struct target_sigcontext { - union { - /* General-purpose registers. */ - abi_ulong gregs[56]; - struct { - abi_ulong __gregs[53]; - abi_ulong tp; /* Aliases gregs[TREG_TP]. */ - abi_ulong sp; /* Aliases gregs[TREG_SP]. */ - abi_ulong lr; /* Aliases gregs[TREG_LR]. */ - }; - }; - abi_ulong pc; /* Program counter. */ - abi_ulong ics; /* In Interrupt Critical Section? */ - abi_ulong faultnum; /* Fault number. */ - abi_ulong pad[5]; -}; - -struct target_ucontext { - abi_ulong tuc_flags; - abi_ulong tuc_link; - target_stack_t tuc_stack; - struct target_sigcontext tuc_mcontext; - target_sigset_t tuc_sigmask; /* mask last for extensibility */ -}; - -struct target_rt_sigframe { - unsigned char save_area[16]; /* caller save area */ - struct target_siginfo info; - struct target_ucontext uc; - abi_ulong retcode[2]; -}; - -#define INSN_MOVELI_R10_139 0x00045fe551483000ULL /* { moveli r10, 139 } */ -#define INSN_SWINT1 0x286b180051485000ULL /* { swint1 } */ - - -static void setup_sigcontext(struct target_sigcontext *sc, - CPUArchState *env, int signo) -{ - int i; - - for (i = 0; i < TILEGX_R_COUNT; ++i) { - __put_user(env->regs[i], &sc->gregs[i]); - } - - __put_user(env->pc, &sc->pc); - __put_user(0, &sc->ics); - __put_user(signo, &sc->faultnum); -} - -static void restore_sigcontext(CPUTLGState *env, struct target_sigcontext *sc) -{ - int i; - - for (i = 0; i < TILEGX_R_COUNT; ++i) { - __get_user(env->regs[i], &sc->gregs[i]); - } - - __get_user(env->pc, &sc->pc); -} - -static abi_ulong get_sigframe(struct target_sigaction *ka, CPUArchState *env, - size_t frame_size) -{ - unsigned long sp = get_sp_from_cpustate(env); - - if (on_sig_stack(sp) && !likely(on_sig_stack(sp - frame_size))) { - return -1UL; - } - - sp = target_sigsp(sp, ka) - frame_size; - sp &= -16UL; - return sp; -} - -void setup_rt_frame(int sig, struct target_sigaction *ka, - target_siginfo_t *info, - target_sigset_t *set, CPUArchState *env) -{ - abi_ulong frame_addr; - struct target_rt_sigframe *frame; - unsigned long restorer; - - frame_addr = get_sigframe(ka, env, sizeof(*frame)); - trace_user_setup_rt_frame(env, frame_addr); - if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) { - goto give_sigsegv; - } - - /* Always write at least the signal number for the stack backtracer. */ - if (ka->sa_flags & TARGET_SA_SIGINFO) { - /* At sigreturn time, restore the callee-save registers too. */ - tswap_siginfo(&frame->info, info); - /* regs->flags |= PT_FLAGS_RESTORE_REGS; FIXME: we can skip it? */ - } else { - __put_user(info->si_signo, &frame->info.si_signo); - } - - /* Create the ucontext. */ - __put_user(0, &frame->uc.tuc_flags); - __put_user(0, &frame->uc.tuc_link); - target_save_altstack(&frame->uc.tuc_stack, env); - setup_sigcontext(&frame->uc.tuc_mcontext, env, info->si_signo); - - if (ka->sa_flags & TARGET_SA_RESTORER) { - restorer = (unsigned long) ka->sa_restorer; - } else { - __put_user(INSN_MOVELI_R10_139, &frame->retcode[0]); - __put_user(INSN_SWINT1, &frame->retcode[1]); - restorer = frame_addr + offsetof(struct target_rt_sigframe, retcode); - } - env->pc = (unsigned long) ka->_sa_handler; - env->regs[TILEGX_R_SP] = (unsigned long) frame; - env->regs[TILEGX_R_LR] = restorer; - env->regs[0] = (unsigned long) sig; - env->regs[1] = (unsigned long) &frame->info; - env->regs[2] = (unsigned long) &frame->uc; - /* regs->flags |= PT_FLAGS_CALLER_SAVES; FIXME: we can skip it? */ - - unlock_user_struct(frame, frame_addr, 1); - return; - -give_sigsegv: - force_sigsegv(sig); -} - -long do_rt_sigreturn(CPUTLGState *env) -{ - abi_ulong frame_addr = env->regs[TILEGX_R_SP]; - struct target_rt_sigframe *frame; - sigset_t set; - - trace_user_do_rt_sigreturn(env, frame_addr); - if (!lock_user_struct(VERIFY_READ, frame, frame_addr, 1)) { - goto badframe; - } - target_to_host_sigset(&set, &frame->uc.tuc_sigmask); - set_sigmask(&set); - - restore_sigcontext(env, &frame->uc.tuc_mcontext); - if (do_sigaltstack(frame_addr + offsetof(struct target_rt_sigframe, - uc.tuc_stack), - 0, env->regs[TILEGX_R_SP]) == -EFAULT) { - goto badframe; - } - - unlock_user_struct(frame, frame_addr, 0); - return -TARGET_QEMU_ESIGRETURN; - - - badframe: - unlock_user_struct(frame, frame_addr, 0); - force_sig(TARGET_SIGSEGV); - return -TARGET_QEMU_ESIGRETURN; -} diff --git a/linux-user/tilegx/sockbits.h b/linux-user/tilegx/sockbits.h deleted file mode 100644 index 0e4c8f0..0000000 --- a/linux-user/tilegx/sockbits.h +++ /dev/null @@ -1 +0,0 @@ -#include "../generic/sockbits.h" diff --git a/linux-user/tilegx/syscall_nr.h b/linux-user/tilegx/syscall_nr.h deleted file mode 100644 index c104b94..0000000 --- a/linux-user/tilegx/syscall_nr.h +++ /dev/null @@ -1,327 +0,0 @@ -#ifndef TILEGX_SYSCALL_NR_H -#define TILEGX_SYSCALL_NR_H - -/* - * Copy from linux kernel asm-generic/unistd.h, which tilegx uses. - */ -#define TARGET_NR_io_setup 0 -#define TARGET_NR_io_destroy 1 -#define TARGET_NR_io_submit 2 -#define TARGET_NR_io_cancel 3 -#define TARGET_NR_io_getevents 4 -#define TARGET_NR_setxattr 5 -#define TARGET_NR_lsetxattr 6 -#define TARGET_NR_fsetxattr 7 -#define TARGET_NR_getxattr 8 -#define TARGET_NR_lgetxattr 9 -#define TARGET_NR_fgetxattr 10 -#define TARGET_NR_listxattr 11 -#define TARGET_NR_llistxattr 12 -#define TARGET_NR_flistxattr 13 -#define TARGET_NR_removexattr 14 -#define TARGET_NR_lremovexattr 15 -#define TARGET_NR_fremovexattr 16 -#define TARGET_NR_getcwd 17 -#define TARGET_NR_lookup_dcookie 18 -#define TARGET_NR_eventfd2 19 -#define TARGET_NR_epoll_create1 20 -#define TARGET_NR_epoll_ctl 21 -#define TARGET_NR_epoll_pwait 22 -#define TARGET_NR_dup 23 -#define TARGET_NR_dup3 24 -#define TARGET_NR_fcntl 25 -#define TARGET_NR_inotify_init1 26 -#define TARGET_NR_inotify_add_watch 27 -#define TARGET_NR_inotify_rm_watch 28 -#define TARGET_NR_ioctl 29 -#define TARGET_NR_ioprio_set 30 -#define TARGET_NR_ioprio_get 31 -#define TARGET_NR_flock 32 -#define TARGET_NR_mknodat 33 -#define TARGET_NR_mkdirat 34 -#define TARGET_NR_unlinkat 35 -#define TARGET_NR_symlinkat 36 -#define TARGET_NR_linkat 37 -#define TARGET_NR_renameat 38 -#define TARGET_NR_umount2 39 -#define TARGET_NR_mount 40 -#define TARGET_NR_pivot_root 41 -#define TARGET_NR_nfsservctl 42 -#define TARGET_NR_statfs 43 -#define TARGET_NR_fstatfs 44 -#define TARGET_NR_truncate 45 -#define TARGET_NR_ftruncate 46 -#define TARGET_NR_fallocate 47 -#define TARGET_NR_faccessat 48 -#define TARGET_NR_chdir 49 -#define TARGET_NR_fchdir 50 -#define TARGET_NR_chroot 51 -#define TARGET_NR_fchmod 52 -#define TARGET_NR_fchmodat 53 -#define TARGET_NR_fchownat 54 -#define TARGET_NR_fchown 55 -#define TARGET_NR_openat 56 -#define TARGET_NR_close 57 -#define TARGET_NR_vhangup 58 -#define TARGET_NR_pipe2 59 -#define TARGET_NR_quotactl 60 -#define TARGET_NR_getdents64 61 -#define TARGET_NR_lseek 62 -#define TARGET_NR_read 63 -#define TARGET_NR_write 64 -#define TARGET_NR_readv 65 -#define TARGET_NR_writev 66 -#define TARGET_NR_pread64 67 -#define TARGET_NR_pwrite64 68 -#define TARGET_NR_preadv 69 -#define TARGET_NR_pwritev 70 -#define TARGET_NR_sendfile 71 -#define TARGET_NR_pselect6 72 -#define TARGET_NR_ppoll 73 -#define TARGET_NR_signalfd4 74 -#define TARGET_NR_vmsplice 75 -#define TARGET_NR_splice 76 -#define TARGET_NR_tee 77 -#define TARGET_NR_readlinkat 78 -#define TARGET_NR_fstatat64 79 /* let syscall.c known */ -#define TARGET_NR_fstat 80 -#define TARGET_NR_sync 81 -#define TARGET_NR_fsync 82 -#define TARGET_NR_fdatasync 83 -#define TARGET_NR_sync_file_range 84 /* For tilegx, no range2 */ -#define TARGET_NR_timerfd_create 85 -#define TARGET_NR_timerfd_settime 86 -#define TARGET_NR_timerfd_gettime 87 -#define TARGET_NR_utimensat 88 -#define TARGET_NR_acct 89 -#define TARGET_NR_capget 90 -#define TARGET_NR_capset 91 -#define TARGET_NR_personality 92 -#define TARGET_NR_exit 93 -#define TARGET_NR_exit_group 94 -#define TARGET_NR_waitid 95 -#define TARGET_NR_set_tid_address 96 -#define TARGET_NR_unshare 97 -#define TARGET_NR_futex 98 -#define TARGET_NR_set_robust_list 99 -#define TARGET_NR_get_robust_list 100 -#define TARGET_NR_nanosleep 101 -#define TARGET_NR_getitimer 102 -#define TARGET_NR_setitimer 103 -#define TARGET_NR_kexec_load 104 -#define TARGET_NR_init_module 105 -#define TARGET_NR_delete_module 106 -#define TARGET_NR_timer_create 107 -#define TARGET_NR_timer_gettime 108 -#define TARGET_NR_timer_getoverrun 109 -#define TARGET_NR_timer_settime 110 -#define TARGET_NR_timer_delete 111 -#define TARGET_NR_clock_settime 112 -#define TARGET_NR_clock_gettime 113 -#define TARGET_NR_clock_getres 114 -#define TARGET_NR_clock_nanosleep 115 -#define TARGET_NR_syslog 116 -#define TARGET_NR_ptrace 117 -#define TARGET_NR_sched_setparam 118 -#define TARGET_NR_sched_setscheduler 119 -#define TARGET_NR_sched_getscheduler 120 -#define TARGET_NR_sched_getparam 121 -#define TARGET_NR_sched_setaffinity 122 -#define TARGET_NR_sched_getaffinity 123 -#define TARGET_NR_sched_yield 124 -#define TARGET_NR_sched_get_priority_max 125 -#define TARGET_NR_sched_get_priority_min 126 -#define TARGET_NR_sched_rr_get_interval 127 -#define TARGET_NR_restart_syscall 128 -#define TARGET_NR_kill 129 -#define TARGET_NR_tkill 130 -#define TARGET_NR_tgkill 131 -#define TARGET_NR_sigaltstack 132 -#define TARGET_NR_rt_sigsuspend 133 -#define TARGET_NR_rt_sigaction 134 -#define TARGET_NR_rt_sigprocmask 135 -#define TARGET_NR_rt_sigpending 136 -#define TARGET_NR_rt_sigtimedwait 137 -#define TARGET_NR_rt_sigqueueinfo 138 -#define TARGET_NR_rt_sigreturn 139 -#define TARGET_NR_setpriority 140 -#define TARGET_NR_getpriority 141 -#define TARGET_NR_reboot 142 -#define TARGET_NR_setregid 143 -#define TARGET_NR_setgid 144 -#define TARGET_NR_setreuid 145 -#define TARGET_NR_setuid 146 -#define TARGET_NR_setresuid 147 -#define TARGET_NR_getresuid 148 -#define TARGET_NR_setresgid 149 -#define TARGET_NR_getresgid 150 -#define TARGET_NR_setfsuid 151 -#define TARGET_NR_setfsgid 152 -#define TARGET_NR_times 153 -#define TARGET_NR_setpgid 154 -#define TARGET_NR_getpgid 155 -#define TARGET_NR_getsid 156 -#define TARGET_NR_setsid 157 -#define TARGET_NR_getgroups 158 -#define TARGET_NR_setgroups 159 -#define TARGET_NR_uname 160 -#define TARGET_NR_sethostname 161 -#define TARGET_NR_setdomainname 162 -#define TARGET_NR_getrlimit 163 -#define TARGET_NR_setrlimit 164 -#define TARGET_NR_getrusage 165 -#define TARGET_NR_umask 166 -#define TARGET_NR_prctl 167 -#define TARGET_NR_getcpu 168 -#define TARGET_NR_gettimeofday 169 -#define TARGET_NR_settimeofday 170 -#define TARGET_NR_adjtimex 171 -#define TARGET_NR_getpid 172 -#define TARGET_NR_getppid 173 -#define TARGET_NR_getuid 174 -#define TARGET_NR_geteuid 175 -#define TARGET_NR_getgid 176 -#define TARGET_NR_getegid 177 -#define TARGET_NR_gettid 178 -#define TARGET_NR_sysinfo 179 -#define TARGET_NR_mq_open 180 -#define TARGET_NR_mq_unlink 181 -#define TARGET_NR_mq_timedsend 182 -#define TARGET_NR_mq_timedreceive 183 -#define TARGET_NR_mq_notify 184 -#define TARGET_NR_mq_getsetattr 185 -#define TARGET_NR_msgget 186 -#define TARGET_NR_msgctl 187 -#define TARGET_NR_msgrcv 188 -#define TARGET_NR_msgsnd 189 -#define TARGET_NR_semget 190 -#define TARGET_NR_semctl 191 -#define TARGET_NR_semtimedop 192 -#define TARGET_NR_semop 193 -#define TARGET_NR_shmget 194 -#define TARGET_NR_shmctl 195 -#define TARGET_NR_shmat 196 -#define TARGET_NR_shmdt 197 -#define TARGET_NR_socket 198 -#define TARGET_NR_socketpair 199 -#define TARGET_NR_bind 200 -#define TARGET_NR_listen 201 -#define TARGET_NR_accept 202 -#define TARGET_NR_connect 203 -#define TARGET_NR_getsockname 204 -#define TARGET_NR_getpeername 205 -#define TARGET_NR_sendto 206 -#define TARGET_NR_recvfrom 207 -#define TARGET_NR_setsockopt 208 -#define TARGET_NR_getsockopt 209 -#define TARGET_NR_shutdown 210 -#define TARGET_NR_sendmsg 211 -#define TARGET_NR_recvmsg 212 -#define TARGET_NR_readahead 213 -#define TARGET_NR_brk 214 -#define TARGET_NR_munmap 215 -#define TARGET_NR_mremap 216 -#define TARGET_NR_add_key 217 -#define TARGET_NR_request_key 218 -#define TARGET_NR_keyctl 219 -#define TARGET_NR_clone 220 -#define TARGET_NR_execve 221 -#define TARGET_NR_mmap 222 -#define TARGET_NR_fadvise64 223 -#define TARGET_NR_swapon 224 -#define TARGET_NR_swapoff 225 -#define TARGET_NR_mprotect 226 -#define TARGET_NR_msync 227 -#define TARGET_NR_mlock 228 -#define TARGET_NR_munlock 229 -#define TARGET_NR_mlockall 230 -#define TARGET_NR_munlockall 231 -#define TARGET_NR_mincore 232 -#define TARGET_NR_madvise 233 -#define TARGET_NR_remap_file_pages 234 -#define TARGET_NR_mbind 235 -#define TARGET_NR_get_mempolicy 236 -#define TARGET_NR_set_mempolicy 237 -#define TARGET_NR_migrate_pages 238 -#define TARGET_NR_move_pages 239 -#define TARGET_NR_rt_tgsigqueueinfo 240 -#define TARGET_NR_perf_event_open 241 -#define TARGET_NR_accept4 242 -#define TARGET_NR_recvmmsg 243 - -#define TARGET_NR_arch_specific_syscall 244 -#define TARGET_NR_cacheflush 245 /* tilegx own syscall */ - -#define TARGET_NR_wait4 260 -#define TARGET_NR_prlimit64 261 -#define TARGET_NR_fanotify_init 262 -#define TARGET_NR_fanotify_mark 263 -#define TARGET_NR_name_to_handle_at 264 -#define TARGET_NR_open_by_handle_at 265 -#define TARGET_NR_clock_adjtime 266 -#define TARGET_NR_syncfs 267 -#define TARGET_NR_setns 268 -#define TARGET_NR_sendmmsg 269 -#define TARGET_NR_process_vm_readv 270 -#define TARGET_NR_process_vm_writev 271 -#define TARGET_NR_kcmp 272 -#define TARGET_NR_finit_module 273 -#define TARGET_NR_sched_setattr 274 -#define TARGET_NR_sched_getattr 275 -#define TARGET_NR_renameat2 276 -#define TARGET_NR_seccomp 277 -#define TARGET_NR_getrandom 278 -#define TARGET_NR_memfd_create 279 -#define TARGET_NR_bpf 280 -#define TARGET_NR_execveat 281 -#define TARGET_NR_userfaultfd 282 -#define TARGET_NR_membarrier 283 -#define TARGET_NR_mlock2 284 -#define TARGET_NR_copy_file_range 285 - -#define TARGET_NR_open 1024 -#define TARGET_NR_link 1025 -#define TARGET_NR_unlink 1026 -#define TARGET_NR_mknod 1027 -#define TARGET_NR_chmod 1028 -#define TARGET_NR_chown 1029 -#define TARGET_NR_mkdir 1030 -#define TARGET_NR_rmdir 1031 -#define TARGET_NR_lchown 1032 -#define TARGET_NR_access 1033 -#define TARGET_NR_rename 1034 -#define TARGET_NR_readlink 1035 -#define TARGET_NR_symlink 1036 -#define TARGET_NR_utimes 1037 -#define TARGET_NR_stat64 1038 /* let syscall.c known */ -#define TARGET_NR_lstat 1039 - -#define TARGET_NR_pipe 1040 -#define TARGET_NR_dup2 1041 -#define TARGET_NR_epoll_create 1042 -#define TARGET_NR_inotify_init 1043 -#define TARGET_NR_eventfd 1044 -#define TARGET_NR_signalfd 1045 - -#define TARGET_NR_alarm 1059 -#define TARGET_NR_getpgrp 1060 -#define TARGET_NR_pause 1061 -#define TARGET_NR_time 1062 -#define TARGET_NR_utime 1063 -#define TARGET_NR_creat 1064 -#define TARGET_NR_getdents 1065 -#define TARGET_NR_futimesat 1066 -#define TARGET_NR_poll 1068 -#define TARGET_NR_epoll_wait 1069 -#define TARGET_NR_ustat 1070 -#define TARGET_NR_vfork 1071 -#define TARGET_NR_oldwait4 1072 -#define TARGET_NR_recv 1073 -#define TARGET_NR_send 1074 -#define TARGET_NR_bdflush 1075 -#define TARGET_NR_umount 1076 -#define TARGET_NR_uselib 1077 -#define TARGET_NR__sysctl 1078 -#define TARGET_NR_fork 1079 - -#endif diff --git a/linux-user/tilegx/target_cpu.h b/linux-user/tilegx/target_cpu.h deleted file mode 100644 index 5fa9e2a..0000000 --- a/linux-user/tilegx/target_cpu.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * TILE-Gx specific CPU ABI and functions for linux-user - * - * 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_TARGET_CPU_H -#define TILEGX_TARGET_CPU_H - -static inline void cpu_clone_regs_child(CPUTLGState *env, target_ulong newsp, - unsigned flags) -{ - if (newsp) { - env->regs[TILEGX_R_SP] = newsp; - } - env->regs[TILEGX_R_RE] = 0; -} - -static inline void cpu_clone_regs_parent(CPUTLGState *env, unsigned flags) -{ -} - -static inline void cpu_set_tls(CPUTLGState *env, target_ulong newtls) -{ - env->regs[TILEGX_R_TP] = newtls; -} - -static inline abi_ulong get_sp_from_cpustate(CPUTLGState *state) -{ - return state->regs[TILEGX_R_SP]; -} -#endif diff --git a/linux-user/tilegx/target_elf.h b/linux-user/tilegx/target_elf.h deleted file mode 100644 index 7197bb0..0000000 --- a/linux-user/tilegx/target_elf.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or (at your option) any - * later version. See the COPYING file in the top-level directory. - */ - -#ifndef TILEGX_TARGET_ELF_H -#define TILEGX_TARGET_ELF_H -static inline const char *cpu_get_model(uint32_t eflags) -{ - return "any"; -} -#endif diff --git a/linux-user/tilegx/target_fcntl.h b/linux-user/tilegx/target_fcntl.h deleted file mode 100644 index 5ed7438..0000000 --- a/linux-user/tilegx/target_fcntl.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or (at your option) any - * later version. See the COPYING file in the top-level directory. - */ - -#ifndef TILEGX_TARGET_FCNTL_H -#define TILEGX_TARGET_FCNTL_H -#include "../generic/fcntl.h" -#endif diff --git a/linux-user/tilegx/target_signal.h b/linux-user/tilegx/target_signal.h deleted file mode 100644 index 655be13..0000000 --- a/linux-user/tilegx/target_signal.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef TILEGX_TARGET_SIGNAL_H -#define TILEGX_TARGET_SIGNAL_H - -/* this struct defines a stack used during syscall handling */ - -typedef struct target_sigaltstack { - abi_ulong ss_sp; - abi_int ss_flags; - abi_ulong ss_size; -} target_stack_t; - -/* - * sigaltstack controls - */ -#define TARGET_SS_ONSTACK 1 -#define TARGET_SS_DISABLE 2 - -#define TARGET_MINSIGSTKSZ 2048 -#define TARGET_SIGSTKSZ 8192 - -#include "../generic/signal.h" - -#endif /* TILEGX_TARGET_SIGNAL_H */ diff --git a/linux-user/tilegx/target_structs.h b/linux-user/tilegx/target_structs.h deleted file mode 100644 index 1df000c..0000000 --- a/linux-user/tilegx/target_structs.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * TILE-Gx specific structures for linux-user - * - * 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/>. - */ -#ifndef TILEGX_TARGET_STRUCTS_H -#define TILEGX_TARGET_STRUCTS_H - -struct target_ipc_perm { - abi_int __key; /* Key. */ - abi_uint uid; /* Owner's user ID. */ - abi_uint gid; /* Owner's group ID. */ - abi_uint cuid; /* Creator's user ID. */ - abi_uint cgid; /* Creator's group ID. */ - abi_uint mode; /* Read/write permission. */ - abi_ushort __seq; /* Sequence number. */ -}; - -struct target_shmid_ds { - struct target_ipc_perm shm_perm; /* operation permission struct */ - abi_long shm_segsz; /* size of segment in bytes */ - abi_ulong shm_atime; /* time of last shmat() */ - abi_ulong shm_dtime; /* time of last shmdt() */ - abi_ulong shm_ctime; /* time of last change by shmctl() */ - abi_int shm_cpid; /* pid of creator */ - abi_int shm_lpid; /* pid of last shmop */ - abi_ushort shm_nattch; /* number of current attaches */ - abi_ushort shm_unused; /* compatibility */ - abi_ulong __unused4; - abi_ulong __unused5; -}; - -#endif diff --git a/linux-user/tilegx/target_syscall.h b/linux-user/tilegx/target_syscall.h deleted file mode 100644 index 8e9db73..0000000 --- a/linux-user/tilegx/target_syscall.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef TILEGX_TARGET_SYSCALL_H -#define TILEGX_TARGET_SYSCALL_H - -#define UNAME_MACHINE "tilegx" -#define UNAME_MINIMUM_RELEASE "3.19" - -#define MMAP_SHIFT TARGET_PAGE_BITS - -#define TILEGX_IS_ERRNO(ret) \ - ((ret) > 0xfffffffffffff000ULL) /* errno is 0 -- 4096 */ - -typedef uint64_t tilegx_reg_t; - -struct target_pt_regs { - - union { - /* Saved main processor registers; 56..63 are special. */ - tilegx_reg_t regs[56]; - struct { - tilegx_reg_t __regs[53]; - tilegx_reg_t tp; /* aliases regs[TREG_TP] */ - tilegx_reg_t sp; /* aliases regs[TREG_SP] */ - tilegx_reg_t lr; /* aliases regs[TREG_LR] */ - }; - }; - - /* Saved special registers. */ - tilegx_reg_t pc; /* stored in EX_CONTEXT_K_0 */ - tilegx_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */ - tilegx_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */ - tilegx_reg_t orig_r0; /* r0 at syscall entry, else zero */ - tilegx_reg_t flags; /* flags (see below) */ - tilegx_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */ - tilegx_reg_t pad[2]; -}; - -#define TARGET_MCL_CURRENT 1 -#define TARGET_MCL_FUTURE 2 -#define TARGET_MCL_ONFAULT 4 - -/* For faultnum */ -#define TARGET_INT_SWINT_1 14 - -#endif diff --git a/linux-user/tilegx/termbits.h b/linux-user/tilegx/termbits.h deleted file mode 100644 index b1d4f4f..0000000 --- a/linux-user/tilegx/termbits.h +++ /dev/null @@ -1 +0,0 @@ -#include "../generic/termbits.h" diff --git a/target/meson.build b/target/meson.build index c35c1e9..0e2c4b6 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 80a341c..0000000 --- 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 d969c2f..0000000 --- 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 7d8e44d..0000000 --- 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 c006bf7..0000000 --- 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 16745c2..0000000 --- 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 6785904..0000000 --- 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 55376be..0000000 --- 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 0fdfad2..0000000 --- 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 d3c0cc2..0000000 --- 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 65f1c91..0000000 --- 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]); - } -} |