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Remove deprecated target tilegx 

TILE-Gx was only implemented in linux-user mode, but support for this CPU
was removed from the upstream Linux kernel in 2018, and it has also been
dropped from glibc, so there is no new Linux development taking place with
this architecture. For running the old binaries, users can simply use older
versions of QEMU.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210224183952.80463-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2021-02-24 19:39:52 +01:00
parent 235c15fac5
commit 2cc1a90166
31 changed files with 18 additions and 5785 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
.gitlab-ci.yml
View File

@ -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:

2
configure vendored
View File

@ -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=""

1
default-configs/targets/tilegx-linux-user.mak
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@ -1 +0,0 @@
TARGET_ARCH=tilegx

8
docs/system/deprecated.rst
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@ -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)
'''''''''''''''''''''''''''''''''

14
docs/system/removed-features.rst
View File

@ -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
----------------

2
include/elf.h
View File

@ -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

1
include/exec/poison.h
View File

@ -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

23
linux-user/elfload.c
View File

@ -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

10
linux-user/syscall_defs.h
View File

@ -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 */

287
linux-user/tilegx/cpu_loop.c
View File

@ -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;
}

178
linux-user/tilegx/signal.c
View File

@ -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;
}

1
linux-user/tilegx/sockbits.h
View File

@ -1 +0,0 @@
#include "../generic/sockbits.h"

327
linux-user/tilegx/syscall_nr.h
View File

@ -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

44
linux-user/tilegx/target_cpu.h
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@ -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

14
linux-user/tilegx/target_elf.h
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@ -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

11
linux-user/tilegx/target_fcntl.h
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@ -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

23
linux-user/tilegx/target_signal.h
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@ -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 */

46
linux-user/tilegx/target_structs.h
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@ -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

44
linux-user/tilegx/target_syscall.h
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@ -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

1
linux-user/tilegx/termbits.h
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@ -1 +0,0 @@
#include "../generic/termbits.h"

1
target/meson.build
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@ -18,7 +18,6 @@ subdir('rx')
subdir('s390x')
subdir('sh4')
subdir('sparc')
subdir('tilegx')
subdir('tricore')
subdir('unicore32')
subdir('xtensa')

17
target/tilegx/cpu-param.h
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@ -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

182
target/tilegx/cpu.c
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@ -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)

160
target/tilegx/cpu.h
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@ -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

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target/tilegx/helper.c
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/*
* 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);
}

23
target/tilegx/helper.h
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@ -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)

13
target/tilegx/meson.build
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@ -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}

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target/tilegx/opcode_tilegx.h
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165
target/tilegx/simd_helper.c
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/*
* 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;
}

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target/tilegx/spr_def_64.h
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/*
* 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

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target/tilegx/translate.c
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