aboutsummaryrefslogtreecommitdiffstats
path: root/linux-user/alpha
diff options
context:
space:
mode:
Diffstat (limited to 'linux-user/alpha')
-rw-r--r--linux-user/alpha/cpu_loop.c209
-rw-r--r--linux-user/alpha/meson.build5
-rw-r--r--linux-user/alpha/signal.c277
-rw-r--r--linux-user/alpha/sockbits.h83
-rw-r--r--linux-user/alpha/syscall.tbl488
-rw-r--r--linux-user/alpha/syscallhdr.sh32
-rw-r--r--linux-user/alpha/target_cpu.h54
-rw-r--r--linux-user/alpha/target_elf.h14
-rw-r--r--linux-user/alpha/target_errno_defs.h204
-rw-r--r--linux-user/alpha/target_fcntl.h39
-rw-r--r--linux-user/alpha/target_signal.h103
-rw-r--r--linux-user/alpha/target_structs.h48
-rw-r--r--linux-user/alpha/target_syscall.h71
-rw-r--r--linux-user/alpha/termbits.h271
14 files changed, 1898 insertions, 0 deletions
diff --git a/linux-user/alpha/cpu_loop.c b/linux-user/alpha/cpu_loop.c
new file mode 100644
index 000000000..4029849d5
--- /dev/null
+++ b/linux-user/alpha/cpu_loop.c
@@ -0,0 +1,209 @@
+/*
+ * 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 "user-internals.h"
+#include "cpu_loop-common.h"
+#include "signal-common.h"
+
+void cpu_loop(CPUAlphaState *env)
+{
+ CPUState *cs = env_cpu(env);
+ int trapnr;
+ target_siginfo_t info;
+ abi_long sysret;
+
+ while (1) {
+ bool arch_interrupt = true;
+
+ cpu_exec_start(cs);
+ trapnr = cpu_exec(cs);
+ cpu_exec_end(cs);
+ process_queued_cpu_work(cs);
+
+ switch (trapnr) {
+ case EXCP_RESET:
+ fprintf(stderr, "Reset requested. Exit\n");
+ exit(EXIT_FAILURE);
+ break;
+ case EXCP_MCHK:
+ fprintf(stderr, "Machine check exception. Exit\n");
+ exit(EXIT_FAILURE);
+ break;
+ case EXCP_SMP_INTERRUPT:
+ case EXCP_CLK_INTERRUPT:
+ case EXCP_DEV_INTERRUPT:
+ fprintf(stderr, "External interrupt. Exit\n");
+ exit(EXIT_FAILURE);
+ break;
+ case EXCP_OPCDEC:
+ do_sigill:
+ info.si_signo = TARGET_SIGILL;
+ info.si_errno = 0;
+ info.si_code = TARGET_ILL_ILLOPC;
+ info._sifields._sigfault._addr = env->pc;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ case EXCP_ARITH:
+ info.si_signo = TARGET_SIGFPE;
+ info.si_errno = 0;
+ info.si_code = TARGET_FPE_FLTINV;
+ info._sifields._sigfault._addr = env->pc;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ case EXCP_FEN:
+ /* No-op. Linux simply re-enables the FPU. */
+ break;
+ case EXCP_CALL_PAL:
+ switch (env->error_code) {
+ case 0x80:
+ /* BPT */
+ info.si_signo = TARGET_SIGTRAP;
+ info.si_errno = 0;
+ info.si_code = TARGET_TRAP_BRKPT;
+ info._sifields._sigfault._addr = env->pc;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ case 0x81:
+ /* BUGCHK */
+ info.si_signo = TARGET_SIGTRAP;
+ info.si_errno = 0;
+ info.si_code = 0;
+ info._sifields._sigfault._addr = env->pc;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ case 0x83:
+ /* CALLSYS */
+ trapnr = env->ir[IR_V0];
+ sysret = do_syscall(env, trapnr,
+ env->ir[IR_A0], env->ir[IR_A1],
+ env->ir[IR_A2], env->ir[IR_A3],
+ env->ir[IR_A4], env->ir[IR_A5],
+ 0, 0);
+ if (sysret == -TARGET_ERESTARTSYS) {
+ env->pc -= 4;
+ break;
+ }
+ if (sysret == -TARGET_QEMU_ESIGRETURN) {
+ break;
+ }
+ /* Syscall writes 0 to V0 to bypass error check, similar
+ to how this is handled internal to Linux kernel.
+ (Ab)use trapnr temporarily as boolean indicating error. */
+ trapnr = (env->ir[IR_V0] != 0 && sysret < 0);
+ env->ir[IR_V0] = (trapnr ? -sysret : sysret);
+ env->ir[IR_A3] = trapnr;
+ break;
+ case 0x86:
+ /* IMB */
+ /* ??? We can probably elide the code using page_unprotect
+ that is checking for self-modifying code. Instead we
+ could simply call tb_flush here. Until we work out the
+ changes required to turn off the extra write protection,
+ this can be a no-op. */
+ break;
+ case 0x9E:
+ /* RDUNIQUE */
+ /* Handled in the translator for usermode. */
+ abort();
+ case 0x9F:
+ /* WRUNIQUE */
+ /* Handled in the translator for usermode. */
+ abort();
+ case 0xAA:
+ /* GENTRAP */
+ info.si_signo = TARGET_SIGFPE;
+ switch (env->ir[IR_A0]) {
+ case TARGET_GEN_INTOVF:
+ info.si_code = TARGET_FPE_INTOVF;
+ break;
+ case TARGET_GEN_INTDIV:
+ info.si_code = TARGET_FPE_INTDIV;
+ break;
+ case TARGET_GEN_FLTOVF:
+ info.si_code = TARGET_FPE_FLTOVF;
+ break;
+ case TARGET_GEN_FLTUND:
+ info.si_code = TARGET_FPE_FLTUND;
+ break;
+ case TARGET_GEN_FLTINV:
+ info.si_code = TARGET_FPE_FLTINV;
+ break;
+ case TARGET_GEN_FLTINE:
+ info.si_code = TARGET_FPE_FLTRES;
+ break;
+ case TARGET_GEN_ROPRAND:
+ info.si_code = 0;
+ break;
+ default:
+ info.si_signo = TARGET_SIGTRAP;
+ info.si_code = 0;
+ break;
+ }
+ info.si_errno = 0;
+ info._sifields._sigfault._addr = env->pc;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ default:
+ goto do_sigill;
+ }
+ break;
+ case EXCP_DEBUG:
+ info.si_signo = TARGET_SIGTRAP;
+ info.si_errno = 0;
+ info.si_code = TARGET_TRAP_BRKPT;
+ queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info);
+ break;
+ case EXCP_INTERRUPT:
+ /* Just indicate that signals should be handled asap. */
+ break;
+ case EXCP_ATOMIC:
+ cpu_exec_step_atomic(cs);
+ arch_interrupt = false;
+ break;
+ default:
+ fprintf(stderr, "Unhandled trap: 0x%x\n", trapnr);
+ cpu_dump_state(cs, stderr, 0);
+ exit(EXIT_FAILURE);
+ }
+ process_pending_signals (env);
+
+ /* Most of the traps imply a transition through PALcode, which
+ implies an REI instruction has been executed. Which means
+ that RX and LOCK_ADDR should be cleared. But there are a
+ few exceptions for traps internal to QEMU. */
+ if (arch_interrupt) {
+ env->flags &= ~ENV_FLAG_RX_FLAG;
+ env->lock_addr = -1;
+ }
+ }
+}
+
+void target_cpu_copy_regs(CPUArchState *env, struct target_pt_regs *regs)
+{
+ int i;
+
+ for(i = 0; i < 28; i++) {
+ env->ir[i] = ((abi_ulong *)regs)[i];
+ }
+ env->ir[IR_SP] = regs->usp;
+ env->pc = regs->pc;
+}
diff --git a/linux-user/alpha/meson.build b/linux-user/alpha/meson.build
new file mode 100644
index 000000000..a3cd22d2c
--- /dev/null
+++ b/linux-user/alpha/meson.build
@@ -0,0 +1,5 @@
+syscall_nr_generators += {
+ 'alpha': generator(sh,
+ arguments: [ meson.current_source_dir() / 'syscallhdr.sh', '@INPUT@', '@OUTPUT@', '@EXTRA_ARGS@' ],
+ output: '@BASENAME@_nr.h')
+}
diff --git a/linux-user/alpha/signal.c b/linux-user/alpha/signal.c
new file mode 100644
index 000000000..bbe3dd175
--- /dev/null
+++ b/linux-user/alpha/signal.c
@@ -0,0 +1,277 @@
+/*
+ * 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 "user-internals.h"
+#include "signal-common.h"
+#include "linux-user/trace.h"
+
+struct target_sigcontext {
+ abi_long sc_onstack;
+ abi_long sc_mask;
+ abi_long sc_pc;
+ abi_long sc_ps;
+ abi_long sc_regs[32];
+ abi_long sc_ownedfp;
+ abi_long sc_fpregs[32];
+ abi_ulong sc_fpcr;
+ abi_ulong sc_fp_control;
+ abi_ulong sc_reserved1;
+ abi_ulong sc_reserved2;
+ abi_ulong sc_ssize;
+ abi_ulong sc_sbase;
+ abi_ulong sc_traparg_a0;
+ abi_ulong sc_traparg_a1;
+ abi_ulong sc_traparg_a2;
+ abi_ulong sc_fp_trap_pc;
+ abi_ulong sc_fp_trigger_sum;
+ abi_ulong sc_fp_trigger_inst;
+};
+
+struct target_ucontext {
+ abi_ulong tuc_flags;
+ abi_ulong tuc_link;
+ abi_ulong tuc_osf_sigmask;
+ target_stack_t tuc_stack;
+ struct target_sigcontext tuc_mcontext;
+ target_sigset_t tuc_sigmask;
+};
+
+struct target_sigframe {
+ struct target_sigcontext sc;
+};
+
+struct target_rt_sigframe {
+ target_siginfo_t info;
+ struct target_ucontext uc;
+};
+
+#define INSN_MOV_R30_R16 0x47fe0410
+#define INSN_LDI_R0 0x201f0000
+#define INSN_CALLSYS 0x00000083
+
+static void setup_sigcontext(struct target_sigcontext *sc, CPUAlphaState *env,
+ abi_ulong frame_addr, target_sigset_t *set)
+{
+ int i;
+
+ __put_user(on_sig_stack(frame_addr), &sc->sc_onstack);
+ __put_user(set->sig[0], &sc->sc_mask);
+ __put_user(env->pc, &sc->sc_pc);
+ __put_user(8, &sc->sc_ps);
+
+ for (i = 0; i < 31; ++i) {
+ __put_user(env->ir[i], &sc->sc_regs[i]);
+ }
+ __put_user(0, &sc->sc_regs[31]);
+
+ for (i = 0; i < 31; ++i) {
+ __put_user(env->fir[i], &sc->sc_fpregs[i]);
+ }
+ __put_user(0, &sc->sc_fpregs[31]);
+ __put_user(cpu_alpha_load_fpcr(env), &sc->sc_fpcr);
+
+ __put_user(0, &sc->sc_traparg_a0); /* FIXME */
+ __put_user(0, &sc->sc_traparg_a1); /* FIXME */
+ __put_user(0, &sc->sc_traparg_a2); /* FIXME */
+}
+
+static void restore_sigcontext(CPUAlphaState *env,
+ struct target_sigcontext *sc)
+{
+ uint64_t fpcr;
+ int i;
+
+ __get_user(env->pc, &sc->sc_pc);
+
+ for (i = 0; i < 31; ++i) {
+ __get_user(env->ir[i], &sc->sc_regs[i]);
+ }
+ for (i = 0; i < 31; ++i) {
+ __get_user(env->fir[i], &sc->sc_fpregs[i]);
+ }
+
+ __get_user(fpcr, &sc->sc_fpcr);
+ cpu_alpha_store_fpcr(env, fpcr);
+}
+
+static inline abi_ulong get_sigframe(struct target_sigaction *sa,
+ CPUAlphaState *env,
+ unsigned long framesize)
+{
+ abi_ulong sp;
+
+ sp = target_sigsp(get_sp_from_cpustate(env), sa);
+
+ return (sp - framesize) & -32;
+}
+
+void setup_frame(int sig, struct target_sigaction *ka,
+ target_sigset_t *set, CPUAlphaState *env)
+{
+ abi_ulong frame_addr, r26;
+ struct target_sigframe *frame;
+ int err = 0;
+
+ frame_addr = get_sigframe(ka, env, sizeof(*frame));
+ trace_user_setup_frame(env, frame_addr);
+ if (!lock_user_struct(VERIFY_WRITE, frame, frame_addr, 0)) {
+ goto give_sigsegv;
+ }
+
+ setup_sigcontext(&frame->sc, env, frame_addr, set);
+
+ if (ka->ka_restorer) {
+ r26 = ka->ka_restorer;
+ } else {
+ r26 = default_sigreturn;
+ }
+
+ unlock_user_struct(frame, frame_addr, 1);
+
+ if (err) {
+give_sigsegv:
+ force_sigsegv(sig);
+ return;
+ }
+
+ env->ir[IR_RA] = r26;
+ env->ir[IR_PV] = env->pc = ka->_sa_handler;
+ env->ir[IR_A0] = sig;
+ env->ir[IR_A1] = 0;
+ env->ir[IR_A2] = frame_addr + offsetof(struct target_sigframe, sc);
+ env->ir[IR_SP] = frame_addr;
+}
+
+void setup_rt_frame(int sig, struct target_sigaction *ka,
+ target_siginfo_t *info,
+ target_sigset_t *set, CPUAlphaState *env)
+{
+ abi_ulong frame_addr, r26;
+ struct target_rt_sigframe *frame;
+ int i, err = 0;
+
+ 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;
+ }
+
+ tswap_siginfo(&frame->info, info);
+
+ __put_user(0, &frame->uc.tuc_flags);
+ __put_user(0, &frame->uc.tuc_link);
+ __put_user(set->sig[0], &frame->uc.tuc_osf_sigmask);
+
+ target_save_altstack(&frame->uc.tuc_stack, env);
+
+ setup_sigcontext(&frame->uc.tuc_mcontext, env, frame_addr, set);
+ for (i = 0; i < TARGET_NSIG_WORDS; ++i) {
+ __put_user(set->sig[i], &frame->uc.tuc_sigmask.sig[i]);
+ }
+
+ if (ka->ka_restorer) {
+ r26 = ka->ka_restorer;
+ } else {
+ r26 = default_rt_sigreturn;
+ }
+
+ if (err) {
+give_sigsegv:
+ force_sigsegv(sig);
+ return;
+ }
+
+ env->ir[IR_RA] = r26;
+ env->ir[IR_PV] = env->pc = ka->_sa_handler;
+ env->ir[IR_A0] = sig;
+ env->ir[IR_A1] = frame_addr + offsetof(struct target_rt_sigframe, info);
+ env->ir[IR_A2] = frame_addr + offsetof(struct target_rt_sigframe, uc);
+ env->ir[IR_SP] = frame_addr;
+}
+
+long do_sigreturn(CPUAlphaState *env)
+{
+ struct target_sigcontext *sc;
+ abi_ulong sc_addr = env->ir[IR_A0];
+ target_sigset_t target_set;
+ sigset_t set;
+
+ if (!lock_user_struct(VERIFY_READ, sc, sc_addr, 1)) {
+ goto badframe;
+ }
+
+ target_sigemptyset(&target_set);
+ __get_user(target_set.sig[0], &sc->sc_mask);
+
+ target_to_host_sigset_internal(&set, &target_set);
+ set_sigmask(&set);
+
+ restore_sigcontext(env, sc);
+ unlock_user_struct(sc, sc_addr, 0);
+ return -TARGET_QEMU_ESIGRETURN;
+
+badframe:
+ force_sig(TARGET_SIGSEGV);
+ return -TARGET_QEMU_ESIGRETURN;
+}
+
+long do_rt_sigreturn(CPUAlphaState *env)
+{
+ abi_ulong frame_addr = env->ir[IR_A0];
+ 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);
+ target_restore_altstack(&frame->uc.tuc_stack, env);
+
+ 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;
+}
+
+void setup_sigtramp(abi_ulong sigtramp_page)
+{
+ uint32_t *tramp = lock_user(VERIFY_WRITE, sigtramp_page, 6 * 4, 0);
+ assert(tramp != NULL);
+
+ default_sigreturn = sigtramp_page;
+ __put_user(INSN_MOV_R30_R16, &tramp[0]);
+ __put_user(INSN_LDI_R0 + TARGET_NR_sigreturn, &tramp[1]);
+ __put_user(INSN_CALLSYS, &tramp[2]);
+
+ default_rt_sigreturn = sigtramp_page + 3 * 4;
+ __put_user(INSN_MOV_R30_R16, &tramp[3]);
+ __put_user(INSN_LDI_R0 + TARGET_NR_rt_sigreturn, &tramp[4]);
+ __put_user(INSN_CALLSYS, &tramp[5]);
+
+ unlock_user(tramp, sigtramp_page, 6 * 4);
+}
diff --git a/linux-user/alpha/sockbits.h b/linux-user/alpha/sockbits.h
new file mode 100644
index 000000000..d54dc98c0
--- /dev/null
+++ b/linux-user/alpha/sockbits.h
@@ -0,0 +1,83 @@
+/*
+ * 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 ALPHA_SOCKBITS_H
+#define ALPHA_SOCKBITS_H
+
+/* For setsockopt(2) */
+#define TARGET_SOL_SOCKET 0xffff
+
+#define TARGET_SO_DEBUG 0x0001
+#define TARGET_SO_REUSEADDR 0x0004
+#define TARGET_SO_KEEPALIVE 0x0008
+#define TARGET_SO_DONTROUTE 0x0010
+#define TARGET_SO_BROADCAST 0x0020
+#define TARGET_SO_LINGER 0x0080
+#define TARGET_SO_OOBINLINE 0x0100
+#define TARGET_SO_REUSEPORT 0x0200
+
+#define TARGET_SO_TYPE 0x1008
+#define TARGET_SO_ERROR 0x1007
+#define TARGET_SO_SNDBUF 0x1001
+#define TARGET_SO_RCVBUF 0x1002
+#define TARGET_SO_SNDBUFFORCE 0x100a
+#define TARGET_SO_RCVBUFFORCE 0x100b
+#define TARGET_SO_RCVLOWAT 0x1010
+#define TARGET_SO_SNDLOWAT 0x1011
+#define TARGET_SO_RCVTIMEO 0x1012
+#define TARGET_SO_SNDTIMEO 0x1013
+#define TARGET_SO_ACCEPTCONN 0x1014
+#define TARGET_SO_PROTOCOL 0x1028
+#define TARGET_SO_DOMAIN 0x1029
+
+/* linux-specific, might as well be the same as on i386 */
+#define TARGET_SO_NO_CHECK 11
+#define TARGET_SO_PRIORITY 12
+#define TARGET_SO_BSDCOMPAT 14
+
+#define TARGET_SO_PASSCRED 17
+#define TARGET_SO_PEERCRED 18
+#define TARGET_SO_BINDTODEVICE 25
+
+/* Socket filtering */
+#define TARGET_SO_ATTACH_FILTER 26
+#define TARGET_SO_DETACH_FILTER 27
+
+#define TARGET_SO_PEERNAME 28
+#define TARGET_SO_TIMESTAMP 29
+#define TARGET_SCM_TIMESTAMP TARGET_SO_TIMESTAMP
+
+#define TARGET_SO_PEERSEC 30
+#define TARGET_SO_PASSSEC 34
+#define TARGET_SO_TIMESTAMPNS 35
+#define TARGET_SCM_TIMESTAMPNS TARGET_SO_TIMESTAMPNS
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define TARGET_SO_SECURITY_AUTHENTICATION 19
+#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 20
+#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 21
+
+#define TARGET_SO_MARK 36
+
+#define TARGET_SO_TIMESTAMPING 37
+#define TARGET_SCM_TIMESTAMPING TARGET_SO_TIMESTAMPING
+
+#define TARGET_SO_RXQ_OVFL 40
+
+#define TARGET_SO_WIFI_STATUS 41
+#define TARGET_SCM_WIFI_STATUS TARGET_SO_WIFI_STATUS
+#define TARGET_SO_PEEK_OFF 42
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define TARGET_SO_NOFCS 43
+
+/* TARGET_O_NONBLOCK clashes with the bits used for socket types. Therefore we
+ * have to define SOCK_NONBLOCK to a different value here.
+ */
+#define TARGET_SOCK_NONBLOCK 0x40000000
+
+#endif
diff --git a/linux-user/alpha/syscall.tbl b/linux-user/alpha/syscall.tbl
new file mode 100644
index 000000000..3000a2e8e
--- /dev/null
+++ b/linux-user/alpha/syscall.tbl
@@ -0,0 +1,488 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for alpha
+#
+# The format is:
+# <number> <abi> <name> <entry point>
+#
+# The <abi> is always "common" for this file
+#
+0 common osf_syscall alpha_syscall_zero
+1 common exit sys_exit
+2 common fork alpha_fork
+3 common read sys_read
+4 common write sys_write
+5 common osf_old_open sys_ni_syscall
+6 common close sys_close
+7 common osf_wait4 sys_osf_wait4
+8 common osf_old_creat sys_ni_syscall
+9 common link sys_link
+10 common unlink sys_unlink
+11 common osf_execve sys_ni_syscall
+12 common chdir sys_chdir
+13 common fchdir sys_fchdir
+14 common mknod sys_mknod
+15 common chmod sys_chmod
+16 common chown sys_chown
+17 common brk sys_osf_brk
+18 common osf_getfsstat sys_ni_syscall
+19 common lseek sys_lseek
+20 common getxpid sys_getxpid
+21 common osf_mount sys_osf_mount
+22 common umount2 sys_umount
+23 common setuid sys_setuid
+24 common getxuid sys_getxuid
+25 common exec_with_loader sys_ni_syscall
+26 common ptrace sys_ptrace
+27 common osf_nrecvmsg sys_ni_syscall
+28 common osf_nsendmsg sys_ni_syscall
+29 common osf_nrecvfrom sys_ni_syscall
+30 common osf_naccept sys_ni_syscall
+31 common osf_ngetpeername sys_ni_syscall
+32 common osf_ngetsockname sys_ni_syscall
+33 common access sys_access
+34 common osf_chflags sys_ni_syscall
+35 common osf_fchflags sys_ni_syscall
+36 common sync sys_sync
+37 common kill sys_kill
+38 common osf_old_stat sys_ni_syscall
+39 common setpgid sys_setpgid
+40 common osf_old_lstat sys_ni_syscall
+41 common dup sys_dup
+42 common pipe sys_alpha_pipe
+43 common osf_set_program_attributes sys_osf_set_program_attributes
+44 common osf_profil sys_ni_syscall
+45 common open sys_open
+46 common osf_old_sigaction sys_ni_syscall
+47 common getxgid sys_getxgid
+48 common osf_sigprocmask sys_osf_sigprocmask
+49 common osf_getlogin sys_ni_syscall
+50 common osf_setlogin sys_ni_syscall
+51 common acct sys_acct
+52 common sigpending sys_sigpending
+54 common ioctl sys_ioctl
+55 common osf_reboot sys_ni_syscall
+56 common osf_revoke sys_ni_syscall
+57 common symlink sys_symlink
+58 common readlink sys_readlink
+59 common execve sys_execve
+60 common umask sys_umask
+61 common chroot sys_chroot
+62 common osf_old_fstat sys_ni_syscall
+63 common getpgrp sys_getpgrp
+64 common getpagesize sys_getpagesize
+65 common osf_mremap sys_ni_syscall
+66 common vfork alpha_vfork
+67 common stat sys_newstat
+68 common lstat sys_newlstat
+69 common osf_sbrk sys_ni_syscall
+70 common osf_sstk sys_ni_syscall
+71 common mmap sys_osf_mmap
+72 common osf_old_vadvise sys_ni_syscall
+73 common munmap sys_munmap
+74 common mprotect sys_mprotect
+75 common madvise sys_madvise
+76 common vhangup sys_vhangup
+77 common osf_kmodcall sys_ni_syscall
+78 common osf_mincore sys_ni_syscall
+79 common getgroups sys_getgroups
+80 common setgroups sys_setgroups
+81 common osf_old_getpgrp sys_ni_syscall
+82 common setpgrp sys_setpgid
+83 common osf_setitimer compat_sys_setitimer
+84 common osf_old_wait sys_ni_syscall
+85 common osf_table sys_ni_syscall
+86 common osf_getitimer compat_sys_getitimer
+87 common gethostname sys_gethostname
+88 common sethostname sys_sethostname
+89 common getdtablesize sys_getdtablesize
+90 common dup2 sys_dup2
+91 common fstat sys_newfstat
+92 common fcntl sys_fcntl
+93 common osf_select sys_osf_select
+94 common poll sys_poll
+95 common fsync sys_fsync
+96 common setpriority sys_setpriority
+97 common socket sys_socket
+98 common connect sys_connect
+99 common accept sys_accept
+100 common getpriority sys_osf_getpriority
+101 common send sys_send
+102 common recv sys_recv
+103 common sigreturn sys_sigreturn
+104 common bind sys_bind
+105 common setsockopt sys_setsockopt
+106 common listen sys_listen
+107 common osf_plock sys_ni_syscall
+108 common osf_old_sigvec sys_ni_syscall
+109 common osf_old_sigblock sys_ni_syscall
+110 common osf_old_sigsetmask sys_ni_syscall
+111 common sigsuspend sys_sigsuspend
+112 common osf_sigstack sys_osf_sigstack
+113 common recvmsg sys_recvmsg
+114 common sendmsg sys_sendmsg
+115 common osf_old_vtrace sys_ni_syscall
+116 common osf_gettimeofday sys_osf_gettimeofday
+117 common osf_getrusage sys_osf_getrusage
+118 common getsockopt sys_getsockopt
+120 common readv sys_osf_readv
+121 common writev sys_osf_writev
+122 common osf_settimeofday sys_osf_settimeofday
+123 common fchown sys_fchown
+124 common fchmod sys_fchmod
+125 common recvfrom sys_recvfrom
+126 common setreuid sys_setreuid
+127 common setregid sys_setregid
+128 common rename sys_rename
+129 common truncate sys_truncate
+130 common ftruncate sys_ftruncate
+131 common flock sys_flock
+132 common setgid sys_setgid
+133 common sendto sys_sendto
+134 common shutdown sys_shutdown
+135 common socketpair sys_socketpair
+136 common mkdir sys_mkdir
+137 common rmdir sys_rmdir
+138 common osf_utimes sys_osf_utimes
+139 common osf_old_sigreturn sys_ni_syscall
+140 common osf_adjtime sys_ni_syscall
+141 common getpeername sys_getpeername
+142 common osf_gethostid sys_ni_syscall
+143 common osf_sethostid sys_ni_syscall
+144 common getrlimit sys_getrlimit
+145 common setrlimit sys_setrlimit
+146 common osf_old_killpg sys_ni_syscall
+147 common setsid sys_setsid
+148 common quotactl sys_quotactl
+149 common osf_oldquota sys_ni_syscall
+150 common getsockname sys_getsockname
+153 common osf_pid_block sys_ni_syscall
+154 common osf_pid_unblock sys_ni_syscall
+156 common sigaction sys_osf_sigaction
+157 common osf_sigwaitprim sys_ni_syscall
+158 common osf_nfssvc sys_ni_syscall
+159 common osf_getdirentries sys_osf_getdirentries
+160 common osf_statfs sys_osf_statfs
+161 common osf_fstatfs sys_osf_fstatfs
+163 common osf_asynch_daemon sys_ni_syscall
+164 common osf_getfh sys_ni_syscall
+165 common osf_getdomainname sys_osf_getdomainname
+166 common setdomainname sys_setdomainname
+169 common osf_exportfs sys_ni_syscall
+181 common osf_alt_plock sys_ni_syscall
+184 common osf_getmnt sys_ni_syscall
+187 common osf_alt_sigpending sys_ni_syscall
+188 common osf_alt_setsid sys_ni_syscall
+199 common osf_swapon sys_swapon
+200 common msgctl sys_old_msgctl
+201 common msgget sys_msgget
+202 common msgrcv sys_msgrcv
+203 common msgsnd sys_msgsnd
+204 common semctl sys_old_semctl
+205 common semget sys_semget
+206 common semop sys_semop
+207 common osf_utsname sys_osf_utsname
+208 common lchown sys_lchown
+209 common shmat sys_shmat
+210 common shmctl sys_old_shmctl
+211 common shmdt sys_shmdt
+212 common shmget sys_shmget
+213 common osf_mvalid sys_ni_syscall
+214 common osf_getaddressconf sys_ni_syscall
+215 common osf_msleep sys_ni_syscall
+216 common osf_mwakeup sys_ni_syscall
+217 common msync sys_msync
+218 common osf_signal sys_ni_syscall
+219 common osf_utc_gettime sys_ni_syscall
+220 common osf_utc_adjtime sys_ni_syscall
+222 common osf_security sys_ni_syscall
+223 common osf_kloadcall sys_ni_syscall
+224 common osf_stat sys_osf_stat
+225 common osf_lstat sys_osf_lstat
+226 common osf_fstat sys_osf_fstat
+227 common osf_statfs64 sys_osf_statfs64
+228 common osf_fstatfs64 sys_osf_fstatfs64
+233 common getpgid sys_getpgid
+234 common getsid sys_getsid
+235 common sigaltstack sys_sigaltstack
+236 common osf_waitid sys_ni_syscall
+237 common osf_priocntlset sys_ni_syscall
+238 common osf_sigsendset sys_ni_syscall
+239 common osf_set_speculative sys_ni_syscall
+240 common osf_msfs_syscall sys_ni_syscall
+241 common osf_sysinfo sys_osf_sysinfo
+242 common osf_uadmin sys_ni_syscall
+243 common osf_fuser sys_ni_syscall
+244 common osf_proplist_syscall sys_osf_proplist_syscall
+245 common osf_ntp_adjtime sys_ni_syscall
+246 common osf_ntp_gettime sys_ni_syscall
+247 common osf_pathconf sys_ni_syscall
+248 common osf_fpathconf sys_ni_syscall
+250 common osf_uswitch sys_ni_syscall
+251 common osf_usleep_thread sys_osf_usleep_thread
+252 common osf_audcntl sys_ni_syscall
+253 common osf_audgen sys_ni_syscall
+254 common sysfs sys_sysfs
+255 common osf_subsys_info sys_ni_syscall
+256 common osf_getsysinfo sys_osf_getsysinfo
+257 common osf_setsysinfo sys_osf_setsysinfo
+258 common osf_afs_syscall sys_ni_syscall
+259 common osf_swapctl sys_ni_syscall
+260 common osf_memcntl sys_ni_syscall
+261 common osf_fdatasync sys_ni_syscall
+300 common bdflush sys_bdflush
+301 common sethae sys_sethae
+302 common mount sys_mount
+303 common old_adjtimex sys_old_adjtimex
+304 common swapoff sys_swapoff
+305 common getdents sys_getdents
+306 common create_module sys_ni_syscall
+307 common init_module sys_init_module
+308 common delete_module sys_delete_module
+309 common get_kernel_syms sys_ni_syscall
+310 common syslog sys_syslog
+311 common reboot sys_reboot
+312 common clone alpha_clone
+313 common uselib sys_uselib
+314 common mlock sys_mlock
+315 common munlock sys_munlock
+316 common mlockall sys_mlockall
+317 common munlockall sys_munlockall
+318 common sysinfo sys_sysinfo
+319 common _sysctl sys_ni_syscall
+# 320 was sys_idle
+321 common oldumount sys_oldumount
+322 common swapon sys_swapon
+323 common times sys_times
+324 common personality sys_personality
+325 common setfsuid sys_setfsuid
+326 common setfsgid sys_setfsgid
+327 common ustat sys_ustat
+328 common statfs sys_statfs
+329 common fstatfs sys_fstatfs
+330 common sched_setparam sys_sched_setparam
+331 common sched_getparam sys_sched_getparam
+332 common sched_setscheduler sys_sched_setscheduler
+333 common sched_getscheduler sys_sched_getscheduler
+334 common sched_yield sys_sched_yield
+335 common sched_get_priority_max sys_sched_get_priority_max
+336 common sched_get_priority_min sys_sched_get_priority_min
+337 common sched_rr_get_interval sys_sched_rr_get_interval
+338 common afs_syscall sys_ni_syscall
+339 common uname sys_newuname
+340 common nanosleep sys_nanosleep
+341 common mremap sys_mremap
+342 common nfsservctl sys_ni_syscall
+343 common setresuid sys_setresuid
+344 common getresuid sys_getresuid
+345 common pciconfig_read sys_pciconfig_read
+346 common pciconfig_write sys_pciconfig_write
+347 common query_module sys_ni_syscall
+348 common prctl sys_prctl
+349 common pread64 sys_pread64
+350 common pwrite64 sys_pwrite64
+351 common rt_sigreturn sys_rt_sigreturn
+352 common rt_sigaction sys_rt_sigaction
+353 common rt_sigprocmask sys_rt_sigprocmask
+354 common rt_sigpending sys_rt_sigpending
+355 common rt_sigtimedwait sys_rt_sigtimedwait
+356 common rt_sigqueueinfo sys_rt_sigqueueinfo
+357 common rt_sigsuspend sys_rt_sigsuspend
+358 common select sys_select
+359 common gettimeofday sys_gettimeofday
+360 common settimeofday sys_settimeofday
+361 common getitimer sys_getitimer
+362 common setitimer sys_setitimer
+363 common utimes sys_utimes
+364 common getrusage sys_getrusage
+365 common wait4 sys_wait4
+366 common adjtimex sys_adjtimex
+367 common getcwd sys_getcwd
+368 common capget sys_capget
+369 common capset sys_capset
+370 common sendfile sys_sendfile64
+371 common setresgid sys_setresgid
+372 common getresgid sys_getresgid
+373 common dipc sys_ni_syscall
+374 common pivot_root sys_pivot_root
+375 common mincore sys_mincore
+376 common pciconfig_iobase sys_pciconfig_iobase
+377 common getdents64 sys_getdents64
+378 common gettid sys_gettid
+379 common readahead sys_readahead
+# 380 is unused
+381 common tkill sys_tkill
+382 common setxattr sys_setxattr
+383 common lsetxattr sys_lsetxattr
+384 common fsetxattr sys_fsetxattr
+385 common getxattr sys_getxattr
+386 common lgetxattr sys_lgetxattr
+387 common fgetxattr sys_fgetxattr
+388 common listxattr sys_listxattr
+389 common llistxattr sys_llistxattr
+390 common flistxattr sys_flistxattr
+391 common removexattr sys_removexattr
+392 common lremovexattr sys_lremovexattr
+393 common fremovexattr sys_fremovexattr
+394 common futex sys_futex
+395 common sched_setaffinity sys_sched_setaffinity
+396 common sched_getaffinity sys_sched_getaffinity
+397 common tuxcall sys_ni_syscall
+398 common io_setup sys_io_setup
+399 common io_destroy sys_io_destroy
+400 common io_getevents sys_io_getevents
+401 common io_submit sys_io_submit
+402 common io_cancel sys_io_cancel
+405 common exit_group sys_exit_group
+406 common lookup_dcookie sys_lookup_dcookie
+407 common epoll_create sys_epoll_create
+408 common epoll_ctl sys_epoll_ctl
+409 common epoll_wait sys_epoll_wait
+410 common remap_file_pages sys_remap_file_pages
+411 common set_tid_address sys_set_tid_address
+412 common restart_syscall sys_restart_syscall
+413 common fadvise64 sys_fadvise64
+414 common timer_create sys_timer_create
+415 common timer_settime sys_timer_settime
+416 common timer_gettime sys_timer_gettime
+417 common timer_getoverrun sys_timer_getoverrun
+418 common timer_delete sys_timer_delete
+419 common clock_settime sys_clock_settime
+420 common clock_gettime sys_clock_gettime
+421 common clock_getres sys_clock_getres
+422 common clock_nanosleep sys_clock_nanosleep
+423 common semtimedop sys_semtimedop
+424 common tgkill sys_tgkill
+425 common stat64 sys_stat64
+426 common lstat64 sys_lstat64
+427 common fstat64 sys_fstat64
+428 common vserver sys_ni_syscall
+429 common mbind sys_ni_syscall
+430 common get_mempolicy sys_ni_syscall
+431 common set_mempolicy sys_ni_syscall
+432 common mq_open sys_mq_open
+433 common mq_unlink sys_mq_unlink
+434 common mq_timedsend sys_mq_timedsend
+435 common mq_timedreceive sys_mq_timedreceive
+436 common mq_notify sys_mq_notify
+437 common mq_getsetattr sys_mq_getsetattr
+438 common waitid sys_waitid
+439 common add_key sys_add_key
+440 common request_key sys_request_key
+441 common keyctl sys_keyctl
+442 common ioprio_set sys_ioprio_set
+443 common ioprio_get sys_ioprio_get
+444 common inotify_init sys_inotify_init
+445 common inotify_add_watch sys_inotify_add_watch
+446 common inotify_rm_watch sys_inotify_rm_watch
+447 common fdatasync sys_fdatasync
+448 common kexec_load sys_kexec_load
+449 common migrate_pages sys_migrate_pages
+450 common openat sys_openat
+451 common mkdirat sys_mkdirat
+452 common mknodat sys_mknodat
+453 common fchownat sys_fchownat
+454 common futimesat sys_futimesat
+455 common fstatat64 sys_fstatat64
+456 common unlinkat sys_unlinkat
+457 common renameat sys_renameat
+458 common linkat sys_linkat
+459 common symlinkat sys_symlinkat
+460 common readlinkat sys_readlinkat
+461 common fchmodat sys_fchmodat
+462 common faccessat sys_faccessat
+463 common pselect6 sys_pselect6
+464 common ppoll sys_ppoll
+465 common unshare sys_unshare
+466 common set_robust_list sys_set_robust_list
+467 common get_robust_list sys_get_robust_list
+468 common splice sys_splice
+469 common sync_file_range sys_sync_file_range
+470 common tee sys_tee
+471 common vmsplice sys_vmsplice
+472 common move_pages sys_move_pages
+473 common getcpu sys_getcpu
+474 common epoll_pwait sys_epoll_pwait
+475 common utimensat sys_utimensat
+476 common signalfd sys_signalfd
+477 common timerfd sys_ni_syscall
+478 common eventfd sys_eventfd
+479 common recvmmsg sys_recvmmsg
+480 common fallocate sys_fallocate
+481 common timerfd_create sys_timerfd_create
+482 common timerfd_settime sys_timerfd_settime
+483 common timerfd_gettime sys_timerfd_gettime
+484 common signalfd4 sys_signalfd4
+485 common eventfd2 sys_eventfd2
+486 common epoll_create1 sys_epoll_create1
+487 common dup3 sys_dup3
+488 common pipe2 sys_pipe2
+489 common inotify_init1 sys_inotify_init1
+490 common preadv sys_preadv
+491 common pwritev sys_pwritev
+492 common rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
+493 common perf_event_open sys_perf_event_open
+494 common fanotify_init sys_fanotify_init
+495 common fanotify_mark sys_fanotify_mark
+496 common prlimit64 sys_prlimit64
+497 common name_to_handle_at sys_name_to_handle_at
+498 common open_by_handle_at sys_open_by_handle_at
+499 common clock_adjtime sys_clock_adjtime
+500 common syncfs sys_syncfs
+501 common setns sys_setns
+502 common accept4 sys_accept4
+503 common sendmmsg sys_sendmmsg
+504 common process_vm_readv sys_process_vm_readv
+505 common process_vm_writev sys_process_vm_writev
+506 common kcmp sys_kcmp
+507 common finit_module sys_finit_module
+508 common sched_setattr sys_sched_setattr
+509 common sched_getattr sys_sched_getattr
+510 common renameat2 sys_renameat2
+511 common getrandom sys_getrandom
+512 common memfd_create sys_memfd_create
+513 common execveat sys_execveat
+514 common seccomp sys_seccomp
+515 common bpf sys_bpf
+516 common userfaultfd sys_userfaultfd
+517 common membarrier sys_membarrier
+518 common mlock2 sys_mlock2
+519 common copy_file_range sys_copy_file_range
+520 common preadv2 sys_preadv2
+521 common pwritev2 sys_pwritev2
+522 common statx sys_statx
+523 common io_pgetevents sys_io_pgetevents
+524 common pkey_mprotect sys_pkey_mprotect
+525 common pkey_alloc sys_pkey_alloc
+526 common pkey_free sys_pkey_free
+527 common rseq sys_rseq
+528 common statfs64 sys_statfs64
+529 common fstatfs64 sys_fstatfs64
+530 common getegid sys_getegid
+531 common geteuid sys_geteuid
+532 common getppid sys_getppid
+# all other architectures have common numbers for new syscall, alpha
+# is the exception.
+534 common pidfd_send_signal sys_pidfd_send_signal
+535 common io_uring_setup sys_io_uring_setup
+536 common io_uring_enter sys_io_uring_enter
+537 common io_uring_register sys_io_uring_register
+538 common open_tree sys_open_tree
+539 common move_mount sys_move_mount
+540 common fsopen sys_fsopen
+541 common fsconfig sys_fsconfig
+542 common fsmount sys_fsmount
+543 common fspick sys_fspick
+544 common pidfd_open sys_pidfd_open
+# 545 reserved for clone3
+546 common close_range sys_close_range
+547 common openat2 sys_openat2
+548 common pidfd_getfd sys_pidfd_getfd
+549 common faccessat2 sys_faccessat2
+550 common process_madvise sys_process_madvise
+551 common epoll_pwait2 sys_epoll_pwait2
+552 common mount_setattr sys_mount_setattr
+# 553 reserved for quotactl_path
+554 common landlock_create_ruleset sys_landlock_create_ruleset
+555 common landlock_add_rule sys_landlock_add_rule
+556 common landlock_restrict_self sys_landlock_restrict_self
diff --git a/linux-user/alpha/syscallhdr.sh b/linux-user/alpha/syscallhdr.sh
new file mode 100644
index 000000000..55cafe6ab
--- /dev/null
+++ b/linux-user/alpha/syscallhdr.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+
+in="$1"
+out="$2"
+my_abis=`echo "($3)" | tr ',' '|'`
+prefix="$4"
+offset="$5"
+
+fileguard=LINUX_USER_ALPHA_`basename "$out" | sed \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
+ -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
+ printf "#ifndef %s\n" "${fileguard}"
+ printf "#define %s\n" "${fileguard}"
+ printf "\n"
+
+ nxt=0
+ while read nr abi name entry ; do
+ if [ -z "$offset" ]; then
+ printf "#define TARGET_NR_%s%s\t%s\n" \
+ "${prefix}" "${name}" "${nr}"
+ else
+ printf "#define TARGET_NR_%s%s\t(%s + %s)\n" \
+ "${prefix}" "${name}" "${offset}" "${nr}"
+ fi
+ nxt=$((nr+1))
+ done
+
+ printf "\n"
+ printf "#endif /* %s */" "${fileguard}"
+) > "$out"
diff --git a/linux-user/alpha/target_cpu.h b/linux-user/alpha/target_cpu.h
new file mode 100644
index 000000000..dc2dd6519
--- /dev/null
+++ b/linux-user/alpha/target_cpu.h
@@ -0,0 +1,54 @@
+/*
+ * Alpha specific CPU ABI and functions for linux-user
+ *
+ * Copyright (c) 2007 Jocelyn Mayer
+ *
+ * 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 ALPHA_TARGET_CPU_H
+#define ALPHA_TARGET_CPU_H
+
+static inline void cpu_clone_regs_child(CPUAlphaState *env, target_ulong newsp,
+ unsigned flags)
+{
+ if (newsp) {
+ env->ir[IR_SP] = newsp;
+ }
+ env->ir[IR_V0] = 0;
+ env->ir[IR_A3] = 0;
+ env->ir[IR_A4] = 1; /* OSF/1 secondary return: child */
+}
+
+static inline void cpu_clone_regs_parent(CPUAlphaState *env, unsigned flags)
+{
+ /*
+ * OSF/1 secondary return: parent
+ * Note that the kernel does not do this if SETTLS, because the
+ * settls argument register is still live after copy_thread.
+ */
+ if (!(flags & CLONE_SETTLS)) {
+ env->ir[IR_A4] = 0;
+ }
+}
+
+static inline void cpu_set_tls(CPUAlphaState *env, target_ulong newtls)
+{
+ env->unique = newtls;
+}
+
+static inline abi_ulong get_sp_from_cpustate(CPUAlphaState *state)
+{
+ return state->ir[IR_SP];
+}
+#endif
diff --git a/linux-user/alpha/target_elf.h b/linux-user/alpha/target_elf.h
new file mode 100644
index 000000000..344e9f4d3
--- /dev/null
+++ b/linux-user/alpha/target_elf.h
@@ -0,0 +1,14 @@
+/*
+ * 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 ALPHA_TARGET_ELF_H
+#define ALPHA_TARGET_ELF_H
+static inline const char *cpu_get_model(uint32_t eflags)
+{
+ return "any";
+}
+#endif
diff --git a/linux-user/alpha/target_errno_defs.h b/linux-user/alpha/target_errno_defs.h
new file mode 100644
index 000000000..07924b13a
--- /dev/null
+++ b/linux-user/alpha/target_errno_defs.h
@@ -0,0 +1,204 @@
+#ifndef ALPHA_TARGET_ERRNO_DEFS_H
+#define ALPHA_TARGET_ERRNO_DEFS_H
+
+#include "../generic/target_errno_defs.h"
+
+/*
+ * Generic target errno overridden with definitions taken
+ * from asm-alpha/errno.h
+ */
+#undef TARGET_EWOULDBLOCK
+#define TARGET_EWOULDBLOCK TARGET_EAGAIN
+#undef TARGET_EDEADLK
+#define TARGET_EDEADLK 11
+#undef TARGET_EAGAIN
+#define TARGET_EAGAIN 35
+#undef TARGET_EINPROGRESS
+#define TARGET_EINPROGRESS 36
+#undef TARGET_EALREADY
+#define TARGET_EALREADY 37
+#undef TARGET_ENOTSOCK
+#define TARGET_ENOTSOCK 38
+#undef TARGET_EDESTADDRREQ
+#define TARGET_EDESTADDRREQ 39
+#undef TARGET_EMSGSIZE
+#define TARGET_EMSGSIZE 40
+#undef TARGET_EPROTOTYPE
+#define TARGET_EPROTOTYPE 41
+#undef TARGET_ENOPROTOOPT
+#define TARGET_ENOPROTOOPT 42
+#undef TARGET_EPROTONOSUPPORT
+#define TARGET_EPROTONOSUPPORT 43
+#undef TARGET_ESOCKTNOSUPPORT
+#define TARGET_ESOCKTNOSUPPORT 44
+#undef TARGET_EOPNOTSUPP
+#define TARGET_EOPNOTSUPP 45
+#undef TARGET_EPFNOSUPPORT
+#define TARGET_EPFNOSUPPORT 46
+#undef TARGET_EAFNOSUPPORT
+#define TARGET_EAFNOSUPPORT 47
+#undef TARGET_EADDRINUSE
+#define TARGET_EADDRINUSE 48
+#undef TARGET_EADDRNOTAVAIL
+#define TARGET_EADDRNOTAVAIL 49
+#undef TARGET_ENETDOWN
+#define TARGET_ENETDOWN 50
+#undef TARGET_ENETUNREACH
+#define TARGET_ENETUNREACH 51
+#undef TARGET_ENETRESET
+#define TARGET_ENETRESET 52
+#undef TARGET_ECONNABORTED
+#define TARGET_ECONNABORTED 53
+#undef TARGET_ECONNRESET
+#define TARGET_ECONNRESET 54
+#undef TARGET_ENOBUFS
+#define TARGET_ENOBUFS 55
+#undef TARGET_EISCONN
+#define TARGET_EISCONN 56
+#undef TARGET_ENOTCONN
+#define TARGET_ENOTCONN 57
+#undef TARGET_ESHUTDOWN
+#define TARGET_ESHUTDOWN 58
+#undef TARGET_ETOOMANYREFS
+#define TARGET_ETOOMANYREFS 59
+#undef TARGET_ETIMEDOUT
+#define TARGET_ETIMEDOUT 60
+#undef TARGET_ECONNREFUSED
+#define TARGET_ECONNREFUSED 61
+#undef TARGET_ELOOP
+#define TARGET_ELOOP 62
+#undef TARGET_ENAMETOOLONG
+#define TARGET_ENAMETOOLONG 63
+#undef TARGET_EHOSTDOWN
+#define TARGET_EHOSTDOWN 64
+#undef TARGET_EHOSTUNREACH
+#define TARGET_EHOSTUNREACH 65
+#undef TARGET_ENOTEMPTY
+#define TARGET_ENOTEMPTY 66
+/* Unused 67 */
+#undef TARGET_EUSERS
+#define TARGET_EUSERS 68
+#undef TARGET_EDQUOT
+#define TARGET_EDQUOT 69
+#undef TARGET_ESTALE
+#define TARGET_ESTALE 70
+#undef TARGET_EREMOTE
+#define TARGET_EREMOTE 71
+/* Unused 72-76 */
+#undef TARGET_ENOLCK
+#define TARGET_ENOLCK 77
+#undef TARGET_ENOSYS
+#define TARGET_ENOSYS 78
+/* Unused 79 */
+#undef TARGET_ENOMSG
+#define TARGET_ENOMSG 80
+#undef TARGET_EIDRM
+#define TARGET_EIDRM 81
+#undef TARGET_ENOSR
+#define TARGET_ENOSR 82
+#undef TARGET_ETIME
+#define TARGET_ETIME 83
+#undef TARGET_EBADMSG
+#define TARGET_EBADMSG 84
+#undef TARGET_EPROTO
+#define TARGET_EPROTO 85
+#undef TARGET_ENODATA
+#define TARGET_ENODATA 86
+#undef TARGET_ENOSTR
+#define TARGET_ENOSTR 87
+#undef TARGET_ECHRNG
+#define TARGET_ECHRNG 88
+#undef TARGET_EL2NSYNC
+#define TARGET_EL2NSYNC 89
+#undef TARGET_EL3HLT
+#define TARGET_EL3HLT 90
+#undef TARGET_EL3RST
+#define TARGET_EL3RST 91
+#undef TARGET_ENOPKG
+#define TARGET_ENOPKG 92
+#undef TARGET_ELNRNG
+#define TARGET_ELNRNG 93
+#undef TARGET_EUNATCH
+#define TARGET_EUNATCH 94
+#undef TARGET_ENOCSI
+#define TARGET_ENOCSI 95
+#undef TARGET_EL2HLT
+#define TARGET_EL2HLT 96
+#undef TARGET_EBADE
+#define TARGET_EBADE 97
+#undef TARGET_EBADR
+#define TARGET_EBADR 98
+#undef TARGET_EXFULL
+#define TARGET_EXFULL 99
+#undef TARGET_ENOANO
+#define TARGET_ENOANO 100
+#undef TARGET_EBADRQC
+#define TARGET_EBADRQC 101
+#undef TARGET_EBADSLT
+#define TARGET_EBADSLT 102
+/* Unused 103 */
+#undef TARGET_EBFONT
+#define TARGET_EBFONT 104
+#undef TARGET_ENONET
+#define TARGET_ENONET 105
+#undef TARGET_ENOLINK
+#define TARGET_ENOLINK 106
+#undef TARGET_EADV
+#define TARGET_EADV 107
+#undef TARGET_ESRMNT
+#define TARGET_ESRMNT 108
+#undef TARGET_ECOMM
+#define TARGET_ECOMM 109
+#undef TARGET_EMULTIHOP
+#define TARGET_EMULTIHOP 110
+#undef TARGET_EDOTDOT
+#define TARGET_EDOTDOT 111
+#undef TARGET_EOVERFLOW
+#define TARGET_EOVERFLOW 112
+#undef TARGET_ENOTUNIQ
+#define TARGET_ENOTUNIQ 113
+#undef TARGET_EBADFD
+#define TARGET_EBADFD 114
+#undef TARGET_EREMCHG
+#define TARGET_EREMCHG 115
+#undef TARGET_EILSEQ
+#define TARGET_EILSEQ 116
+/* Same as default 117-121 */
+#undef TARGET_ELIBACC
+#define TARGET_ELIBACC 122
+#undef TARGET_ELIBBAD
+#define TARGET_ELIBBAD 123
+#undef TARGET_ELIBSCN
+#define TARGET_ELIBSCN 124
+#undef TARGET_ELIBMAX
+#define TARGET_ELIBMAX 125
+#undef TARGET_ELIBEXEC
+#define TARGET_ELIBEXEC 126
+#undef TARGET_ERESTART
+#define TARGET_ERESTART 127
+#undef TARGET_ESTRPIPE
+#define TARGET_ESTRPIPE 128
+#undef TARGET_ENOMEDIUM
+#define TARGET_ENOMEDIUM 129
+#undef TARGET_EMEDIUMTYPE
+#define TARGET_EMEDIUMTYPE 130
+#undef TARGET_ECANCELED
+#define TARGET_ECANCELED 131
+#undef TARGET_ENOKEY
+#define TARGET_ENOKEY 132
+#undef TARGET_EKEYEXPIRED
+#define TARGET_EKEYEXPIRED 133
+#undef TARGET_EKEYREVOKED
+#define TARGET_EKEYREVOKED 134
+#undef TARGET_EKEYREJECTED
+#define TARGET_EKEYREJECTED 135
+#undef TARGET_EOWNERDEAD
+#define TARGET_EOWNERDEAD 136
+#undef TARGET_ENOTRECOVERABLE
+#define TARGET_ENOTRECOVERABLE 137
+#undef TARGET_ERFKILL
+#define TARGET_ERFKILL 138
+#undef TARGET_EHWPOISON
+#define TARGET_EHWPOISON 139
+
+#endif
diff --git a/linux-user/alpha/target_fcntl.h b/linux-user/alpha/target_fcntl.h
new file mode 100644
index 000000000..99774d731
--- /dev/null
+++ b/linux-user/alpha/target_fcntl.h
@@ -0,0 +1,39 @@
+/*
+ * 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 ALPHA_TARGET_FCNTL_H
+#define ALPHA_TARGET_FCNTL_H
+
+#define TARGET_O_NONBLOCK 04
+#define TARGET_O_APPEND 010
+#define TARGET_O_CREAT 01000 /* not fcntl */
+#define TARGET_O_TRUNC 02000 /* not fcntl */
+#define TARGET_O_EXCL 04000 /* not fcntl */
+#define TARGET_O_NOCTTY 010000 /* not fcntl */
+#define TARGET_O_DSYNC 040000
+#define TARGET_O_LARGEFILE 0 /* not necessary, always 64-bit */
+#define TARGET_O_DIRECTORY 0100000 /* must be a directory */
+#define TARGET_O_NOFOLLOW 0200000 /* don't follow links */
+#define TARGET_O_DIRECT 02000000 /* direct disk access hint */
+#define TARGET_O_NOATIME 04000000
+#define TARGET_O_CLOEXEC 010000000
+#define TARGET___O_SYNC 020000000
+#define TARGET_O_PATH 040000000
+#define TARGET___O_TMPFILE 0100000000
+
+#define TARGET_F_GETLK 7
+#define TARGET_F_SETLK 8
+#define TARGET_F_SETLKW 9
+#define TARGET_F_SETOWN 5 /* for sockets. */
+#define TARGET_F_GETOWN 6 /* for sockets. */
+
+#define TARGET_F_RDLCK 1
+#define TARGET_F_WRLCK 2
+#define TARGET_F_UNLCK 8
+
+#include "../generic/fcntl.h"
+#endif
diff --git a/linux-user/alpha/target_signal.h b/linux-user/alpha/target_signal.h
new file mode 100644
index 000000000..0b6a39de6
--- /dev/null
+++ b/linux-user/alpha/target_signal.h
@@ -0,0 +1,103 @@
+#ifndef ALPHA_TARGET_SIGNAL_H
+#define ALPHA_TARGET_SIGNAL_H
+
+#define TARGET_SIGHUP 1
+#define TARGET_SIGINT 2
+#define TARGET_SIGQUIT 3
+#define TARGET_SIGILL 4
+#define TARGET_SIGTRAP 5
+#define TARGET_SIGABRT 6
+#define TARGET_SIGSTKFLT 7 /* actually SIGEMT */
+#define TARGET_SIGFPE 8
+#define TARGET_SIGKILL 9
+#define TARGET_SIGBUS 10
+#define TARGET_SIGSEGV 11
+#define TARGET_SIGSYS 12
+#define TARGET_SIGPIPE 13
+#define TARGET_SIGALRM 14
+#define TARGET_SIGTERM 15
+#define TARGET_SIGURG 16
+#define TARGET_SIGSTOP 17
+#define TARGET_SIGTSTP 18
+#define TARGET_SIGCONT 19
+#define TARGET_SIGCHLD 20
+#define TARGET_SIGTTIN 21
+#define TARGET_SIGTTOU 22
+#define TARGET_SIGIO 23
+#define TARGET_SIGXCPU 24
+#define TARGET_SIGXFSZ 25
+#define TARGET_SIGVTALRM 26
+#define TARGET_SIGPROF 27
+#define TARGET_SIGWINCH 28
+#define TARGET_SIGPWR 29 /* actually SIGINFO */
+#define TARGET_SIGUSR1 30
+#define TARGET_SIGUSR2 31
+#define TARGET_SIGRTMIN 32
+
+#define TARGET_SIG_BLOCK 1
+#define TARGET_SIG_UNBLOCK 2
+#define TARGET_SIG_SETMASK 3
+
+/* 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_SA_ONSTACK 0x00000001
+#define TARGET_SA_RESTART 0x00000002
+#define TARGET_SA_NOCLDSTOP 0x00000004
+#define TARGET_SA_NODEFER 0x00000008
+#define TARGET_SA_RESETHAND 0x00000010
+#define TARGET_SA_NOCLDWAIT 0x00000020 /* not supported yet */
+#define TARGET_SA_SIGINFO 0x00000040
+
+#define TARGET_MINSIGSTKSZ 4096
+#define TARGET_SIGSTKSZ 16384
+
+/* From <asm/gentrap.h>. */
+#define TARGET_GEN_INTOVF -1 /* integer overflow */
+#define TARGET_GEN_INTDIV -2 /* integer division by zero */
+#define TARGET_GEN_FLTOVF -3 /* fp overflow */
+#define TARGET_GEN_FLTDIV -4 /* fp division by zero */
+#define TARGET_GEN_FLTUND -5 /* fp underflow */
+#define TARGET_GEN_FLTINV -6 /* invalid fp operand */
+#define TARGET_GEN_FLTINE -7 /* inexact fp operand */
+#define TARGET_GEN_DECOVF -8 /* decimal overflow (for COBOL??) */
+#define TARGET_GEN_DECDIV -9 /* decimal division by zero */
+#define TARGET_GEN_DECINV -10 /* invalid decimal operand */
+#define TARGET_GEN_ROPRAND -11 /* reserved operand */
+#define TARGET_GEN_ASSERTERR -12 /* assertion error */
+#define TARGET_GEN_NULPTRERR -13 /* null pointer error */
+#define TARGET_GEN_STKOVF -14 /* stack overflow */
+#define TARGET_GEN_STRLENERR -15 /* string length error */
+#define TARGET_GEN_SUBSTRERR -16 /* substring error */
+#define TARGET_GEN_RANGERR -17 /* range error */
+#define TARGET_GEN_SUBRNG -18
+#define TARGET_GEN_SUBRNG1 -19
+#define TARGET_GEN_SUBRNG2 -20
+#define TARGET_GEN_SUBRNG3 -21
+#define TARGET_GEN_SUBRNG4 -22
+#define TARGET_GEN_SUBRNG5 -23
+#define TARGET_GEN_SUBRNG6 -24
+#define TARGET_GEN_SUBRNG7 -25
+
+#define TARGET_ARCH_HAS_SETUP_FRAME
+#define TARGET_ARCH_HAS_KA_RESTORER
+#define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1
+
+/* bit-flags */
+#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */
+/* mask for all SS_xxx flags */
+#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM
+
+#endif /* ALPHA_TARGET_SIGNAL_H */
diff --git a/linux-user/alpha/target_structs.h b/linux-user/alpha/target_structs.h
new file mode 100644
index 000000000..d91cebdea
--- /dev/null
+++ b/linux-user/alpha/target_structs.h
@@ -0,0 +1,48 @@
+/*
+ * Alpha specific structures for linux-user
+ *
+ * Copyright (c) 2013 Fabrice Bellard
+ *
+ * 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 ALPHA_TARGET_STRUCTS_H
+#define ALPHA_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. */
+ abi_ushort __pad1;
+ abi_ulong __unused1;
+ abi_ulong __unused2;
+};
+
+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_ulong shm_nattch; /* number of current attaches */
+ abi_ulong __unused1;
+ abi_ulong __unused2;
+};
+
+#endif
diff --git a/linux-user/alpha/target_syscall.h b/linux-user/alpha/target_syscall.h
new file mode 100644
index 000000000..03091bf0a
--- /dev/null
+++ b/linux-user/alpha/target_syscall.h
@@ -0,0 +1,71 @@
+#ifndef ALPHA_TARGET_SYSCALL_H
+#define ALPHA_TARGET_SYSCALL_H
+
+/* default linux values for the selectors */
+#define __USER_DS (1)
+
+struct target_pt_regs {
+ abi_ulong r0;
+ abi_ulong r1;
+ abi_ulong r2;
+ abi_ulong r3;
+ abi_ulong r4;
+ abi_ulong r5;
+ abi_ulong r6;
+ abi_ulong r7;
+ abi_ulong r8;
+ abi_ulong r19;
+ abi_ulong r20;
+ abi_ulong r21;
+ abi_ulong r22;
+ abi_ulong r23;
+ abi_ulong r24;
+ abi_ulong r25;
+ abi_ulong r26;
+ abi_ulong r27;
+ abi_ulong r28;
+ abi_ulong hae;
+/* JRP - These are the values provided to a0-a2 by PALcode */
+ abi_ulong trap_a0;
+ abi_ulong trap_a1;
+ abi_ulong trap_a2;
+/* These are saved by PAL-code: */
+ abi_ulong ps;
+ abi_ulong pc;
+ abi_ulong gp;
+ abi_ulong r16;
+ abi_ulong r17;
+ abi_ulong r18;
+/* Those is needed by qemu to temporary store the user stack pointer */
+ abi_ulong usp;
+ abi_ulong unique;
+};
+
+#define UNAME_MACHINE "alpha"
+#define UNAME_MINIMUM_RELEASE "2.6.32"
+
+// For sys_osf_getsysinfo
+#define TARGET_GSI_UACPROC 8
+#define TARGET_GSI_IEEE_FP_CONTROL 45
+#define TARGET_GSI_IEEE_STATE_AT_SIGNAL 46
+#define TARGET_GSI_PROC_TYPE 60
+#define TARGET_GSI_GET_HWRPB 101
+
+// For sys_ofs_setsysinfo
+#define TARGET_SSI_NVPAIRS 1
+#define TARGET_SSI_IEEE_FP_CONTROL 14
+#define TARGET_SSI_IEEE_STATE_AT_SIGNAL 15
+#define TARGET_SSI_IEEE_IGNORE_STATE_AT_SIGNAL 16
+#define TARGET_SSI_IEEE_RAISE_EXCEPTION 1001
+
+#define TARGET_SSIN_UACPROC 6
+
+#define TARGET_UAC_NOPRINT 1
+#define TARGET_UAC_NOFIX 2
+#define TARGET_UAC_SIGBUS 4
+#define TARGET_MINSIGSTKSZ 4096
+#define TARGET_MCL_CURRENT 0x2000
+#define TARGET_MCL_FUTURE 0x4000
+#define TARGET_MCL_ONFAULT 0x8000
+
+#endif /* ALPHA_TARGET_SYSCALL_H */
diff --git a/linux-user/alpha/termbits.h b/linux-user/alpha/termbits.h
new file mode 100644
index 000000000..4a4b1e96f
--- /dev/null
+++ b/linux-user/alpha/termbits.h
@@ -0,0 +1,271 @@
+#ifndef LINUX_USER_ALPHA_TERMBITS_H
+#define LINUX_USER_ALPHA_TERMBITS_H
+
+typedef unsigned char target_cc_t;
+typedef unsigned int target_speed_t;
+typedef unsigned int target_tcflag_t;
+
+#define TARGET_NCCS 19
+struct target_termios {
+ target_tcflag_t c_iflag; /* input mode flags */
+ target_tcflag_t c_oflag; /* output mode flags */
+ target_tcflag_t c_cflag; /* control mode flags */
+ target_tcflag_t c_lflag; /* local mode flags */
+ target_cc_t c_cc[TARGET_NCCS]; /* control characters */
+ target_cc_t c_line; /* line discipline (== c_cc[19]) */
+ target_speed_t c_ispeed; /* input speed */
+ target_speed_t c_ospeed; /* output speed */
+};
+
+/* c_cc characters */
+#define TARGET_VEOF 0
+#define TARGET_VEOL 1
+#define TARGET_VEOL2 2
+#define TARGET_VERASE 3
+#define TARGET_VWERASE 4
+#define TARGET_VKILL 5
+#define TARGET_VREPRINT 6
+#define TARGET_VSWTC 7
+#define TARGET_VINTR 8
+#define TARGET_VQUIT 9
+#define TARGET_VSUSP 10
+#define TARGET_VSTART 12
+#define TARGET_VSTOP 13
+#define TARGET_VLNEXT 14
+#define TARGET_VDISCARD 15
+#define TARGET_VMIN 16
+#define TARGET_VTIME 17
+
+/* c_iflag bits */
+#define TARGET_IGNBRK 0000001
+#define TARGET_BRKINT 0000002
+#define TARGET_IGNPAR 0000004
+#define TARGET_PARMRK 0000010
+#define TARGET_INPCK 0000020
+#define TARGET_ISTRIP 0000040
+#define TARGET_INLCR 0000100
+#define TARGET_IGNCR 0000200
+#define TARGET_ICRNL 0000400
+#define TARGET_IXON 0001000
+#define TARGET_IXOFF 0002000
+#define TARGET_IXANY 0004000
+#define TARGET_IUCLC 0010000
+#define TARGET_IMAXBEL 0020000
+#define TARGET_IUTF8 0040000
+
+/* c_oflag bits */
+#define TARGET_OPOST 0000001
+#define TARGET_ONLCR 0000002
+#define TARGET_OLCUC 0000004
+
+#define TARGET_OCRNL 0000010
+#define TARGET_ONOCR 0000020
+#define TARGET_ONLRET 0000040
+
+#define TARGET_OFILL 00000100
+#define TARGET_OFDEL 00000200
+#define TARGET_NLDLY 00001400
+#define TARGET_NL0 00000000
+#define TARGET_NL1 00000400
+#define TARGET_NL2 00001000
+#define TARGET_NL3 00001400
+#define TARGET_TABDLY 00006000
+#define TARGET_TAB0 00000000
+#define TARGET_TAB1 00002000
+#define TARGET_TAB2 00004000
+#define TARGET_TAB3 00006000
+#define TARGET_CRDLY 00030000
+#define TARGET_CR0 00000000
+#define TARGET_CR1 00010000
+#define TARGET_CR2 00020000
+#define TARGET_CR3 00030000
+#define TARGET_FFDLY 00040000
+#define TARGET_FF0 00000000
+#define TARGET_FF1 00040000
+#define TARGET_BSDLY 00100000
+#define TARGET_BS0 00000000
+#define TARGET_BS1 00100000
+#define TARGET_VTDLY 00200000
+#define TARGET_VT0 00000000
+#define TARGET_VT1 00200000
+#define TARGET_XTABS 01000000 /* Hmm.. Linux/i386 considers this part of TABDLY.. */
+
+/* c_cflag bit meaning */
+#define TARGET_CBAUD 0000037
+#define TARGET_B0 0000000 /* hang up */
+#define TARGET_B50 0000001
+#define TARGET_B75 0000002
+#define TARGET_B110 0000003
+#define TARGET_B134 0000004
+#define TARGET_B150 0000005
+#define TARGET_B200 0000006
+#define TARGET_B300 0000007
+#define TARGET_B600 0000010
+#define TARGET_B1200 0000011
+#define TARGET_B1800 0000012
+#define TARGET_B2400 0000013
+#define TARGET_B4800 0000014
+#define TARGET_B9600 0000015
+#define TARGET_B19200 0000016
+#define TARGET_B38400 0000017
+#define TARGET_EXTA B19200
+#define TARGET_EXTB B38400
+#define TARGET_CBAUDEX 0000000
+#define TARGET_B57600 00020
+#define TARGET_B115200 00021
+#define TARGET_B230400 00022
+#define TARGET_B460800 00023
+#define TARGET_B500000 00024
+#define TARGET_B576000 00025
+#define TARGET_B921600 00026
+#define TARGET_B1000000 00027
+#define TARGET_B1152000 00030
+#define TARGET_B1500000 00031
+#define TARGET_B2000000 00032
+#define TARGET_B2500000 00033
+#define TARGET_B3000000 00034
+#define TARGET_B3500000 00035
+#define TARGET_B4000000 00036
+
+#define TARGET_CSIZE 00001400
+#define TARGET_CS5 00000000
+#define TARGET_CS6 00000400
+#define TARGET_CS7 00001000
+#define TARGET_CS8 00001400
+
+#define TARGET_CSTOPB 00002000
+#define TARGET_CREAD 00004000
+#define TARGET_PARENB 00010000
+#define TARGET_PARODD 00020000
+#define TARGET_HUPCL 00040000
+
+#define TARGET_CLOCAL 00100000
+#define TARGET_CMSPAR 010000000000 /* mark or space (stick) parity */
+#define TARGET_CRTSCTS 020000000000 /* flow control */
+
+/* c_lflag bits */
+#define TARGET_ISIG 0x00000080
+#define TARGET_ICANON 0x00000100
+#define TARGET_XCASE 0x00004000
+#define TARGET_ECHO 0x00000008
+#define TARGET_ECHOE 0x00000002
+#define TARGET_ECHOK 0x00000004
+#define TARGET_ECHONL 0x00000010
+#define TARGET_NOFLSH 0x80000000
+#define TARGET_TOSTOP 0x00400000
+#define TARGET_ECHOCTL 0x00000040
+#define TARGET_ECHOPRT 0x00000020
+#define TARGET_ECHOKE 0x00000001
+#define TARGET_FLUSHO 0x00800000
+#define TARGET_PENDIN 0x20000000
+#define TARGET_IEXTEN 0x00000400
+#define TARGET_EXTPROC 0x10000000
+
+#define TARGET_FIOCLEX TARGET_IO('f', 1)
+#define TARGET_FIONCLEX TARGET_IO('f', 2)
+#define TARGET_FIOASYNC TARGET_IOW('f', 125, int)
+#define TARGET_FIONBIO TARGET_IOW('f', 126, int)
+#define TARGET_FIONREAD TARGET_IOR('f', 127, int)
+#define TARGET_TIOCINQ FIONREAD
+#define TARGET_FIOQSIZE TARGET_IOR('f', 128, loff_t)
+
+#define TARGET_TIOCGETP TARGET_IOR('t', 8, struct target_sgttyb)
+#define TARGET_TIOCSETP TARGET_IOW('t', 9, struct target_sgttyb)
+#define TARGET_TIOCSETN TARGET_IOW('t', 10, struct target_sgttyb) /* TIOCSETP wo flush */
+
+#define TARGET_TIOCSETC TARGET_IOW('t', 17, struct target_tchars)
+#define TARGET_TIOCGETC TARGET_IOR('t', 18, struct target_tchars)
+#define TARGET_TCGETS TARGET_IOR('t', 19, struct target_termios)
+#define TARGET_TCSETS TARGET_IOW('t', 20, struct target_termios)
+#define TARGET_TCSETSW TARGET_IOW('t', 21, struct target_termios)
+#define TARGET_TCSETSF TARGET_IOW('t', 22, struct target_termios)
+
+#define TARGET_TCGETA TARGET_IOR('t', 23, struct target_termio)
+#define TARGET_TCSETA TARGET_IOW('t', 24, struct target_termio)
+#define TARGET_TCSETAW TARGET_IOW('t', 25, struct target_termio)
+#define TARGET_TCSETAF TARGET_IOW('t', 28, struct target_termio)
+
+#define TARGET_TCSBRK TARGET_IO('t', 29)
+#define TARGET_TCXONC TARGET_IO('t', 30)
+#define TARGET_TCFLSH TARGET_IO('t', 31)
+
+#define TARGET_TIOCSWINSZ TARGET_IOW('t', 103, struct target_winsize)
+#define TARGET_TIOCGWINSZ TARGET_IOR('t', 104, struct target_winsize)
+#define TARGET_TIOCSTART TARGET_IO('t', 110) /* start output, like ^Q */
+#define TARGET_TIOCSTOP TARGET_IO('t', 111) /* stop output, like ^S */
+#define TARGET_TIOCOUTQ TARGET_IOR('t', 115, int) /* output queue size */
+
+#define TARGET_TIOCGLTC TARGET_IOR('t', 116, struct target_ltchars)
+#define TARGET_TIOCSLTC TARGET_IOW('t', 117, struct target_ltchars)
+#define TARGET_TIOCSPGRP TARGET_IOW('t', 118, int)
+#define TARGET_TIOCGPGRP TARGET_IOR('t', 119, int)
+
+#define TARGET_TIOCEXCL 0x540C
+#define TARGET_TIOCNXCL 0x540D
+#define TARGET_TIOCSCTTY 0x540E
+
+#define TARGET_TIOCSTI 0x5412
+#define TARGET_TIOCMGET 0x5415
+#define TARGET_TIOCMBIS 0x5416
+#define TARGET_TIOCMBIC 0x5417
+#define TARGET_TIOCMSET 0x5418
+# define TARGET_TIOCM_LE 0x001
+# define TARGET_TIOCM_DTR 0x002
+# define TARGET_TIOCM_RTS 0x004
+# define TARGET_TIOCM_ST 0x008
+# define TARGET_TIOCM_SR 0x010
+# define TARGET_TIOCM_CTS 0x020
+# define TARGET_TIOCM_CAR 0x040
+# define TARGET_TIOCM_RNG 0x080
+# define TARGET_TIOCM_DSR 0x100
+# define TARGET_TIOCM_CD TIOCM_CAR
+# define TARGET_TIOCM_RI TIOCM_RNG
+# define TARGET_TIOCM_OUT1 0x2000
+# define TARGET_TIOCM_OUT2 0x4000
+# define TARGET_TIOCM_LOOP 0x8000
+
+#define TARGET_TIOCGSOFTCAR 0x5419
+#define TARGET_TIOCSSOFTCAR 0x541A
+#define TARGET_TIOCLINUX 0x541C
+#define TARGET_TIOCCONS 0x541D
+#define TARGET_TIOCGSERIAL 0x541E
+#define TARGET_TIOCSSERIAL 0x541F
+#define TARGET_TIOCPKT 0x5420
+# define TARGET_TIOCPKT_DATA 0
+# define TARGET_TIOCPKT_FLUSHREAD 1
+# define TARGET_TIOCPKT_FLUSHWRITE 2
+# define TARGET_TIOCPKT_STOP 4
+# define TARGET_TIOCPKT_START 8
+# define TARGET_TIOCPKT_NOSTOP 16
+# define TARGET_TIOCPKT_DOSTOP 32
+
+
+#define TARGET_TIOCNOTTY 0x5422
+#define TARGET_TIOCSETD 0x5423
+#define TARGET_TIOCGETD 0x5424
+#define TARGET_TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
+#define TARGET_TIOCSBRK 0x5427 /* BSD compatibility */
+#define TARGET_TIOCCBRK 0x5428 /* BSD compatibility */
+#define TARGET_TIOCGSID 0x5429 /* Return the session ID of FD */
+#define TARGET_TIOCGPTN TARGET_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TARGET_TIOCSPTLCK TARGET_IOW('T',0x31, int) /* Lock/unlock Pty */
+#define TARGET_TIOCGPTPEER TARGET_IO('T', 0x41) /* Safely open the slave */
+
+#define TARGET_TIOCSERCONFIG 0x5453
+#define TARGET_TIOCSERGWILD 0x5454
+#define TARGET_TIOCSERSWILD 0x5455
+#define TARGET_TIOCGLCKTRMIOS 0x5456
+#define TARGET_TIOCSLCKTRMIOS 0x5457
+#define TARGET_TIOCSERGSTRUCT 0x5458 /* For debugging only */
+#define TARGET_TIOCSERGETLSR 0x5459 /* Get line status register */
+ /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+# define TARGET_TIOCSER_TEMT 0x01 /* Transmitter physically empty */
+#define TARGET_TIOCSERGETMULTI 0x545A /* Get multiport config */
+#define TARGET_TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TARGET_TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
+#define TARGET_TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
+#define TARGET_TIOCGHAYESESP 0x545E /* Get Hayes ESP configuration */
+#define TARGET_TIOCSHAYESESP 0x545F /* Set Hayes ESP configuration */
+
+#endif