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This pull request includes:

Browse Source 
- fixes for some comments
 - netlink update and fix
 - rework/cleanup fo socket.h,
   including fixes for SPARC part.
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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-2.13-pull-request' into staging

This pull request includes:
- fixes for some comments
- netlink update and fix
- rework/cleanup fo socket.h,
  including fixes for SPARC part.

# gpg: Signature made Fri 25 May 2018 09:16:21 BST
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-2.13-pull-request:
  gdbstub: Clarify what gdb_handlesig() is doing
  linux-user: define TARGET_SO_REUSEPORT
  linux-user: copy sparc/sockbits.h definitions from linux
  linux-user: update ARCH_HAS_SOCKET_TYPES use
  linux-user: move ppc socket.h definitions to ppc/sockbits.h
  linux-user: move socket.h generic definitions to generic/sockbits.h
  linux-user: move sparc/sparc64 socket.h definitions to sparc/sockbits.h
  linux-user: move alpha socket.h definitions to alpha/sockbits.h
  linux-user: move mips socket.h definitions to mips/sockbits.h
  linux-user: Fix payload size logic in host_to_target_cmsg()
  linux-user: update comments to point to tcg_exec_init()
  linux-user: update netlink emulation
  linux-user: Assert on bad type in thunk_type_align() and thunk_type_size()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2018-05-25 10:04:36 +01:00
commit 5a5c383b13
29 changed files with 529 additions and 377 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bsd-user/main.c
View File

@ -898,9 +898,10 @@ int main(int argc, char **argv)
cpu_model = "any";
#endif
}
/* init tcg before creating CPUs and to get qemu_host_page_size */
tcg_exec_init(0);
/* NOTE: we need to init the CPU at this stage to get
qemu_host_page_size */
cpu_type = parse_cpu_model(cpu_model);
cpu = cpu_create(cpu_type);
env = cpu->env_ptr;
@ -917,7 +918,7 @@ int main(int argc, char **argv)
envlist_free(envlist);
/*
* Now that page sizes are configured in cpu_init() we can do
* Now that page sizes are configured in tcg_exec_init() we can do
* proper page alignment for guest_base.
*/
guest_base = HOST_PAGE_ALIGN(guest_base);

6
gdbstub.c
View File

@ -1558,6 +1558,12 @@ void gdb_do_syscallv(gdb_syscall_complete_cb cb, const char *fmt, va_list va)
*p = 0;
#ifdef CONFIG_USER_ONLY
put_packet(s, s->syscall_buf);
/* Return control to gdb for it to process the syscall request.
* Since the protocol requires that gdb hands control back to us
* using a "here are the results" F packet, we don't need to check
* gdb_handlesig's return value (which is the signal to deliver if
* execution was resumed via a continue packet).
*/
gdb_handlesig(s->c_cpu, 0);
#else
/* In this case wait to send the syscall packet until notification that

15
include/exec/gdbstub.h
View File

@ -48,6 +48,21 @@ int use_gdb_syscalls(void);
void gdb_set_stop_cpu(CPUState *cpu);
void gdb_exit(CPUArchState *, int);
#ifdef CONFIG_USER_ONLY
/**
* gdb_handlesig: yield control to gdb
* @cpu: CPU
* @sig: if non-zero, the signal number which caused us to stop
*
* This function yields control to gdb, when a user-mode-only target
* needs to stop execution. If @sig is non-zero, then we will send a
* stop packet to tell gdb that we have stopped because of this signal.
*
* This function will block (handling protocol requests from gdb)
* until gdb tells us to continue target execution. When it does
* return, the return value is a signal to deliver to the target,
* or 0 if no signal should be delivered, ie the signal that caused
* us to stop should be ignored.
*/
int gdb_handlesig(CPUState *, int);
void gdb_signalled(CPUArchState *, int);
void gdbserver_fork(CPUState *);

4
include/exec/user/thunk.h
View File

@ -135,7 +135,7 @@ static inline int thunk_type_size(const argtype *type_ptr, int is_host)
se = struct_entries + type_ptr[1];
return se->size[is_host];
default:
return -1;
g_assert_not_reached();
}
}
@ -185,7 +185,7 @@ static inline int thunk_type_align(const argtype *type_ptr, int is_host)
se = struct_entries + type_ptr[1];
return se->align[is_host];
default:
return -1;
g_assert_not_reached();
}
}

1
linux-user/aarch64/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

83
linux-user/alpha/sockbits.h Normal file
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@ -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

1
linux-user/arm/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/cris/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

58
linux-user/generic/sockbits.h Normal file
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@ -0,0 +1,58 @@
/*
* 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 GENERIC_SOCKBITS_H
#define GENERIC_SOCKBITS_H
#define TARGET_SO_PASSSEC 34
/* For setsockopt(2) */
#define TARGET_SOL_SOCKET 1
#define TARGET_SO_DEBUG 1
#define TARGET_SO_REUSEADDR 2
#define TARGET_SO_TYPE 3
#define TARGET_SO_ERROR 4
#define TARGET_SO_DONTROUTE 5
#define TARGET_SO_BROADCAST 6
#define TARGET_SO_SNDBUF 7
#define TARGET_SO_RCVBUF 8
#define TARGET_SO_SNDBUFFORCE 32
#define TARGET_SO_RCVBUFFORCE 33
#define TARGET_SO_KEEPALIVE 9
#define TARGET_SO_OOBINLINE 10
#define TARGET_SO_NO_CHECK 11
#define TARGET_SO_PRIORITY 12
#define TARGET_SO_LINGER 13
#define TARGET_SO_BSDCOMPAT 14
#define TARGET_SO_REUSEPORT 15
#define TARGET_SO_PASSCRED 16
#define TARGET_SO_PEERCRED 17
#define TARGET_SO_RCVLOWAT 18
#define TARGET_SO_SNDLOWAT 19
#define TARGET_SO_RCVTIMEO 20
#define TARGET_SO_SNDTIMEO 21
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION 22
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
#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_ACCEPTCONN 30
#define TARGET_SO_PEERSEC 31
#endif

33
linux-user/hppa/sockbits.h
View File

@ -64,34 +64,7 @@
#define TARGET_SO_CNX_ADVICE 0x402E
/** sock_type - Socket types - default values
*
*
* @SOCK_STREAM - stream (connection) socket
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
/* TARGET_O_NONBLOCK clashes with the bits used for socket types. Therefore we
* have to define SOCK_NONBLOCK to a different value here.
*/
enum sock_type {
TARGET_SOCK_STREAM = 1,
TARGET_SOCK_DGRAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
TARGET_SOCK_CLOEXEC = 010000000,
TARGET_SOCK_NONBLOCK = 0x40000000,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#define ARCH_HAS_SOCKET_TYPES 1
#define TARGET_SOCK_NONBLOCK 0x40000000

1
linux-user/i386/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/m68k/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

5
linux-user/main.c
View File

@ -671,9 +671,8 @@ int main(int argc, char **argv, char **envp)
}
cpu_type = parse_cpu_model(cpu_model);
/* init tcg before creating CPUs and to get qemu_host_page_size */
tcg_exec_init(0);
/* NOTE: we need to init the CPU at this stage to get
qemu_host_page_size */
cpu = cpu_create(cpu_type);
env = cpu->env_ptr;
@ -693,7 +692,7 @@ int main(int argc, char **argv, char **envp)
envlist_free(envlist);
/*
* Now that page sizes are configured in cpu_init() we can do
* Now that page sizes are configured in tcg_exec_init() we can do
* proper page alignment for guest_base.
*/
guest_base = HOST_PAGE_ALIGN(guest_base);

1
linux-user/microblaze/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

110
linux-user/mips/sockbits.h Normal file
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@ -0,0 +1,110 @@
/*
* 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 MIPS_SOCKBITS_H
#define MIPS_SOCKBITS_H
/* MIPS special values for constants */
/*
* For setsockopt(2)
*
* This defines are ABI conformant as far as Linux supports these ...
*/
#define TARGET_SOL_SOCKET 0xffff
#define TARGET_SO_DEBUG 0x0001 /* Record debugging information. */
#define TARGET_SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
#define TARGET_SO_KEEPALIVE 0x0008 /* Keep connections alive and send
SIGPIPE when they die. */
#define TARGET_SO_DONTROUTE 0x0010 /* Don't do local routing. */
#define TARGET_SO_BROADCAST 0x0020 /* Allow transmission of
broadcast messages. */
#define TARGET_SO_LINGER 0x0080 /* Block on close of a reliable
* socket to transmit pending data.
*/
#define TARGET_SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band.
*/
#define TARGET_SO_REUSEPORT 0x0200
#define TARGET_SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
#define TARGET_SO_STYLE SO_TYPE /* Synonym */
#define TARGET_SO_ERROR 0x1007 /* get error status and clear */
#define TARGET_SO_SNDBUF 0x1001 /* Send buffer size. */
#define TARGET_SO_RCVBUF 0x1002 /* Receive buffer. */
#define TARGET_SO_SNDLOWAT 0x1003 /* send low-water mark */
#define TARGET_SO_RCVLOWAT 0x1004 /* receive low-water mark */
#define TARGET_SO_SNDTIMEO 0x1005 /* send timeout */
#define TARGET_SO_RCVTIMEO 0x1006 /* receive timeout */
#define TARGET_SO_ACCEPTCONN 0x1009
/* 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
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION 22
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
#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 SCM_TIMESTAMP SO_TIMESTAMP
#define TARGET_SO_PEERSEC 30
#define TARGET_SO_SNDBUFFORCE 31
#define TARGET_SO_RCVBUFFORCE 33
#define TARGET_SO_PASSSEC 34
/** sock_type - Socket types
*
* Please notice that for binary compat reasons MIPS has to
* override the enum sock_type in include/linux/net.h, so
* we define ARCH_HAS_SOCKET_TYPES here.
*
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_STREAM - stream (connection) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
#define TARGET_ARCH_HAS_SOCKET_TYPES 1
enum sock_type {
TARGET_SOCK_DGRAM = 1,
TARGET_SOCK_STREAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
/* Flags for socket, socketpair, paccept */
#define TARGET_SOCK_CLOEXEC TARGET_O_CLOEXEC
#define TARGET_SOCK_NONBLOCK TARGET_O_NONBLOCK
#endif

1
linux-user/mips64/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../mips/sockbits.h"

1
linux-user/nios2/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/openrisc/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

26
linux-user/ppc/sockbits.h Normal file
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@ -0,0 +1,26 @@
/*
* 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 PPC_SOCKBITS_H
#define PPC_SOCKBITS_H
#include "../generic/sockbits.h"
#undef TARGET_SO_RCVLOWAT
#define TARGET_SO_RCVLOWAT 16
#undef TARGET_SO_SNDLOWAT
#define TARGET_SO_SNDLOWAT 17
#undef TARGET_SO_RCVTIMEO
#define TARGET_SO_RCVTIMEO 18
#undef TARGET_SO_SNDTIMEO
#define TARGET_SO_SNDTIMEO 19
#undef TARGET_SO_PASSCRED
#define TARGET_SO_PASSCRED 20
#undef TARGET_SO_PEERCRED
#define TARGET_SO_PEERCRED 21
#endif

1
linux-user/riscv/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/s390x/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/sh4/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

371
linux-user/socket.h
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@ -1,342 +1,37 @@
#include "sockbits.h"
#if defined(TARGET_MIPS)
/* MIPS special values for constants */
#ifndef TARGET_ARCH_HAS_SOCKET_TYPES
/** sock_type - Socket types - default values
*
*
* @SOCK_STREAM - stream (connection) socket
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
enum sock_type {
TARGET_SOCK_STREAM = 1,
TARGET_SOCK_DGRAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
};
/*
* For setsockopt(2)
*
* This defines are ABI conformant as far as Linux supports these ...
*/
#define TARGET_SOL_SOCKET 0xffff
#define TARGET_SO_DEBUG 0x0001 /* Record debugging information. */
#define TARGET_SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
#define TARGET_SO_KEEPALIVE 0x0008 /* Keep connections alive and send
SIGPIPE when they die. */
#define TARGET_SO_DONTROUTE 0x0010 /* Don't do local routing. */
#define TARGET_SO_BROADCAST 0x0020 /* Allow transmission of
broadcast messages. */
#define TARGET_SO_LINGER 0x0080 /* Block on close of a reliable
* socket to transmit pending data.
*/
#define TARGET_SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band.
*/
#if 0
/* To add: Allow local address and port reuse. */
#define TARGET_SO_REUSEPORT 0x0200
#endif
#define TARGET_SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
#define TARGET_SO_STYLE SO_TYPE /* Synonym */
#define TARGET_SO_ERROR 0x1007 /* get error status and clear */
#define TARGET_SO_SNDBUF 0x1001 /* Send buffer size. */
#define TARGET_SO_RCVBUF 0x1002 /* Receive buffer. */
#define TARGET_SO_SNDLOWAT 0x1003 /* send low-water mark */
#define TARGET_SO_RCVLOWAT 0x1004 /* receive low-water mark */
#define TARGET_SO_SNDTIMEO 0x1005 /* send timeout */
#define TARGET_SO_RCVTIMEO 0x1006 /* receive timeout */
#define TARGET_SO_ACCEPTCONN 0x1009
/* 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
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION 22
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
#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 SCM_TIMESTAMP SO_TIMESTAMP
#define TARGET_SO_PEERSEC 30
#define TARGET_SO_SNDBUFFORCE 31
#define TARGET_SO_RCVBUFFORCE 33
#define TARGET_SO_PASSSEC 34
/** sock_type - Socket types
*
* Please notice that for binary compat reasons MIPS has to
* override the enum sock_type in include/linux/net.h, so
* we define ARCH_HAS_SOCKET_TYPES here.
*
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_STREAM - stream (connection) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
#define ARCH_HAS_SOCKET_TYPES 1
enum sock_type {
TARGET_SOCK_DGRAM = 1,
TARGET_SOCK_STREAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
TARGET_SOCK_CLOEXEC = 02000000,
TARGET_SOCK_NONBLOCK = 0200,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#elif defined(TARGET_ALPHA)
/* 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
/* To add :#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
/** sock_type - Socket types
*
* Please notice that for binary compat reasons ALPHA has to
* override the enum sock_type in include/linux/net.h, so
* we define ARCH_HAS_SOCKET_TYPES here.
*
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_STREAM - stream (connection) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
#define ARCH_HAS_SOCKET_TYPES 1
enum sock_type {
TARGET_SOCK_STREAM = 1,
TARGET_SOCK_DGRAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
TARGET_SOCK_CLOEXEC = 010000000,
TARGET_SOCK_NONBLOCK = 010000000000,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#elif defined(TARGET_HPPA)
#include <hppa/sockbits.h>
#else
#if defined(TARGET_SPARC)
/** sock_type - Socket types
*
* Please notice that for binary compat reasons SPARC has to
* override the enum sock_type in include/linux/net.h, so
* we define ARCH_HAS_SOCKET_TYPES here.
*
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_STREAM - stream (connection) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
#define ARCH_HAS_SOCKET_TYPES 1
enum sock_type {
TARGET_SOCK_STREAM = 1,
TARGET_SOCK_DGRAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
TARGET_SOCK_CLOEXEC = 020000000,
TARGET_SOCK_NONBLOCK = 040000,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#define TARGET_SO_PASSSEC 31
#else
#define TARGET_SO_PASSSEC 34
#endif
/* For setsockopt(2) */
#define TARGET_SOL_SOCKET 1
#define TARGET_SO_DEBUG 1
#define TARGET_SO_REUSEADDR 2
#define TARGET_SO_TYPE 3
#define TARGET_SO_ERROR 4
#define TARGET_SO_DONTROUTE 5
#define TARGET_SO_BROADCAST 6
#define TARGET_SO_SNDBUF 7
#define TARGET_SO_RCVBUF 8
#define TARGET_SO_SNDBUFFORCE 32
#define TARGET_SO_RCVBUFFORCE 33
#define TARGET_SO_KEEPALIVE 9
#define TARGET_SO_OOBINLINE 10
#define TARGET_SO_NO_CHECK 11
#define TARGET_SO_PRIORITY 12
#define TARGET_SO_LINGER 13
#define TARGET_SO_BSDCOMPAT 14
/* To add :#define TARGET_SO_REUSEPORT 15 */
#if defined(TARGET_PPC)
#define TARGET_SO_RCVLOWAT 16
#define TARGET_SO_SNDLOWAT 17
#define TARGET_SO_RCVTIMEO 18
#define TARGET_SO_SNDTIMEO 19
#define TARGET_SO_PASSCRED 20
#define TARGET_SO_PEERCRED 21
#else
#define TARGET_SO_PASSCRED 16
#define TARGET_SO_PEERCRED 17
#define TARGET_SO_RCVLOWAT 18
#define TARGET_SO_SNDLOWAT 19
#define TARGET_SO_RCVTIMEO 20
#define TARGET_SO_SNDTIMEO 21
#endif
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION 22
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 23
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 24
#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_ACCEPTCONN 30
#define TARGET_SO_PEERSEC 31
#endif
#ifndef ARCH_HAS_SOCKET_TYPES
/** sock_type - Socket types - default values
*
*
* @SOCK_STREAM - stream (connection) socket
* @SOCK_DGRAM - datagram (conn.less) socket
* @SOCK_RAW - raw socket
* @SOCK_RDM - reliably-delivered message
* @SOCK_SEQPACKET - sequential packet socket
* @SOCK_DCCP - Datagram Congestion Control Protocol socket
* @SOCK_PACKET - linux specific way of getting packets at the dev level.
* For writing rarp and other similar things on the user
* level.
* @SOCK_CLOEXEC - sets the close-on-exec (FD_CLOEXEC) flag.
* @SOCK_NONBLOCK - sets the O_NONBLOCK file status flag.
*/
enum sock_type {
TARGET_SOCK_STREAM = 1,
TARGET_SOCK_DGRAM = 2,
TARGET_SOCK_RAW = 3,
TARGET_SOCK_RDM = 4,
TARGET_SOCK_SEQPACKET = 5,
TARGET_SOCK_DCCP = 6,
TARGET_SOCK_PACKET = 10,
TARGET_SOCK_CLOEXEC = 02000000,
TARGET_SOCK_NONBLOCK = 04000,
};
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
/* Flags for socket, socketpair, accept4 */
#define TARGET_SOCK_CLOEXEC TARGET_O_CLOEXEC
#ifndef TARGET_SOCK_NONBLOCK
#define TARGET_SOCK_NONBLOCK TARGET_O_NONBLOCK
#endif
#endif /* TARGET_ARCH_HAS_SOCKET_TYPES */

111
linux-user/sparc/sockbits.h Normal file
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@ -0,0 +1,111 @@
/*
* 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 SPARC_SOCKBITS_H
#define SPARC_SOCKBITS_H
/* For setsockopt(2) */
#define TARGET_SOL_SOCKET 0xffff
#define TARGET_SO_DEBUG 0x0001
#define TARGET_SO_PASSCRED 0x0002
#define TARGET_SO_REUSEADDR 0x0004
#define TARGET_SO_KEEPALIVE 0x0008
#define TARGET_SO_DONTROUTE 0x0010
#define TARGET_SO_BROADCAST 0x0020
#define TARGET_SO_PEERCRED 0x0040
#define TARGET_SO_LINGER 0x0080
#define TARGET_SO_OOBINLINE 0x0100
#define TARGET_SO_REUSEPORT 0x0200
#define TARGET_SO_BSDCOMPAT 0x0400
#define TARGET_SO_RCVLOWAT 0x0800
#define TARGET_SO_SNDLOWAT 0x1000
#define TARGET_SO_RCVTIMEO 0x2000
#define TARGET_SO_SNDTIMEO 0x4000
#define TARGET_SO_ACCEPTCONN 0x8000
#define TARGET_SO_SNDBUF 0x1001
#define TARGET_SO_RCVBUF 0x1002
#define TARGET_SO_SNDBUFFORCE 0x100a
#define TARGET_SO_RCVBUFFORCE 0x100b
#define TARGET_SO_ERROR 0x1007
#define TARGET_SO_TYPE 0x1008
#define TARGET_SO_PROTOCOL 0x1028
#define TARGET_SO_DOMAIN 0x1029
/* Linux specific, keep the same. */
#define TARGET_SO_NO_CHECK 0x000b
#define TARGET_SO_PRIORITY 0x000c
#define TARGET_SO_BINDTODEVICE 0x000d
#define TARGET_SO_ATTACH_FILTER 0x001a
#define TARGET_SO_DETACH_FILTER 0x001b
#define TARGET_SO_GET_FILTER TARGET_SO_ATTACH_FILTER
#define TARGET_SO_PEERNAME 0x001c
#define TARGET_SO_TIMESTAMP 0x001d
#define TARGET_SCM_TIMESTAMP TARGET_SO_TIMESTAMP
#define TARGET_SO_PEERSEC 0x001e
#define TARGET_SO_PASSSEC 0x001f
#define TARGET_SO_TIMESTAMPNS 0x0021
#define TARGET_SCM_TIMESTAMPNS TARGET_SO_TIMESTAMPNS
#define TARGET_SO_MARK 0x0022
#define TARGET_SO_TIMESTAMPING 0x0023
#define TARGET_SCM_TIMESTAMPING TARGET_SO_TIMESTAMPING
#define TARGET_SO_RXQ_OVFL 0x0024
#define TARGET_SO_WIFI_STATUS 0x0025
#define TARGET_SCM_WIFI_STATUS TARGET_SO_WIFI_STATUS
#define TARGET_SO_PEEK_OFF 0x0026
/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define TARGET_SO_NOFCS 0x0027
#define TARGET_SO_LOCK_FILTER 0x0028
#define TARGET_SO_SELECT_ERR_QUEUE 0x0029
#define TARGET_SO_BUSY_POLL 0x0030
#define TARGET_SO_MAX_PACING_RATE 0x0031
#define TARGET_SO_BPF_EXTENSIONS 0x0032
#define TARGET_SO_INCOMING_CPU 0x0033
#define TARGET_SO_ATTACH_BPF 0x0034
#define TARGET_SO_DETACH_BPF TARGET_SO_DETACH_FILTER
#define TARGET_SO_ATTACH_REUSEPORT_CBPF 0x0035
#define TARGET_SO_ATTACH_REUSEPORT_EBPF 0x0036
#define TARGET_SO_CNX_ADVICE 0x0037
#define TARGET_SCM_TIMESTAMPING_OPT_STATS 0x0038
#define TARGET_SO_MEMINFO 0x0039
#define TARGET_SO_INCOMING_NAPI_ID 0x003a
#define TARGET_SO_COOKIE 0x003b
#define TARGET_SCM_TIMESTAMPING_PKTINFO 0x003c
#define TARGET_SO_PEERGROUPS 0x003d
#define TARGET_SO_ZEROCOPY 0x003e
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define TARGET_SO_SECURITY_AUTHENTICATION 0x5001
#define TARGET_SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002
#define TARGET_SO_SECURITY_ENCRYPTION_NETWORK 0x5004
#endif

1
linux-user/sparc64/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../sparc/sockbits.h"

61
linux-user/syscall.c
View File

@ -405,6 +405,8 @@ enum {
QEMU_IFLA_BR_PAD,
QEMU_IFLA_BR_VLAN_STATS_ENABLED,
QEMU_IFLA_BR_MCAST_STATS_ENABLED,
QEMU_IFLA_BR_MCAST_IGMP_VERSION,
QEMU_IFLA_BR_MCAST_MLD_VERSION,
QEMU___IFLA_BR_MAX,
};
@ -453,6 +455,12 @@ enum {
QEMU_IFLA_GSO_MAX_SIZE,
QEMU_IFLA_PAD,
QEMU_IFLA_XDP,
QEMU_IFLA_EVENT,
QEMU_IFLA_NEW_NETNSID,
QEMU_IFLA_IF_NETNSID,
QEMU_IFLA_CARRIER_UP_COUNT,
QEMU_IFLA_CARRIER_DOWN_COUNT,
QEMU_IFLA_NEW_IFINDEX,
QEMU___IFLA_MAX
};
@ -484,6 +492,12 @@ enum {
QEMU_IFLA_BRPORT_FLUSH,
QEMU_IFLA_BRPORT_MULTICAST_ROUTER,
QEMU_IFLA_BRPORT_PAD,
QEMU_IFLA_BRPORT_MCAST_FLOOD,
QEMU_IFLA_BRPORT_MCAST_TO_UCAST,
QEMU_IFLA_BRPORT_VLAN_TUNNEL,
QEMU_IFLA_BRPORT_BCAST_FLOOD,
QEMU_IFLA_BRPORT_GROUP_FWD_MASK,
QEMU_IFLA_BRPORT_NEIGH_SUPPRESS,
QEMU___IFLA_BRPORT_MAX
};
@ -516,6 +530,15 @@ enum {
QEMU___IFLA_INET6_MAX
};
enum {
QEMU_IFLA_XDP_UNSPEC,
QEMU_IFLA_XDP_FD,
QEMU_IFLA_XDP_ATTACHED,
QEMU_IFLA_XDP_FLAGS,
QEMU_IFLA_XDP_PROG_ID,
QEMU___IFLA_XDP_MAX,
};
typedef abi_long (*TargetFdDataFunc)(void *, size_t);
typedef abi_long (*TargetFdAddrFunc)(void *, abi_ulong, socklen_t);
typedef struct TargetFdTrans {
@ -1825,6 +1848,7 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh,
/* Payload types which need a different size of payload on
* the target must adjust tgt_len here.
*/
tgt_len = len;
switch (cmsg->cmsg_level) {
case SOL_SOCKET:
switch (cmsg->cmsg_type) {
@ -1834,8 +1858,8 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh,
default:
break;
}
break;
default:
tgt_len = len;
break;
}
@ -2182,6 +2206,10 @@ static abi_long host_to_target_data_bridge_nlattr(struct nlattr *nlattr,
case QEMU_IFLA_BR_NF_CALL_IPTABLES:
case QEMU_IFLA_BR_NF_CALL_IP6TABLES:
case QEMU_IFLA_BR_NF_CALL_ARPTABLES:
case QEMU_IFLA_BR_VLAN_STATS_ENABLED:
case QEMU_IFLA_BR_MCAST_STATS_ENABLED:
case QEMU_IFLA_BR_MCAST_IGMP_VERSION:
case QEMU_IFLA_BR_MCAST_MLD_VERSION:
break;
/* uint16_t */
case QEMU_IFLA_BR_PRIORITY:
@ -2253,6 +2281,11 @@ static abi_long host_to_target_slave_data_bridge_nlattr(struct nlattr *nlattr,
case QEMU_IFLA_BRPORT_TOPOLOGY_CHANGE_ACK:
case QEMU_IFLA_BRPORT_CONFIG_PENDING:
case QEMU_IFLA_BRPORT_MULTICAST_ROUTER:
case QEMU_IFLA_BRPORT_MCAST_FLOOD:
case QEMU_IFLA_BRPORT_MCAST_TO_UCAST:
case QEMU_IFLA_BRPORT_VLAN_TUNNEL:
case QEMU_IFLA_BRPORT_BCAST_FLOOD:
case QEMU_IFLA_BRPORT_NEIGH_SUPPRESS:
break;
/* uint16_t */
case QEMU_IFLA_BRPORT_PRIORITY:
@ -2260,6 +2293,7 @@ static abi_long host_to_target_slave_data_bridge_nlattr(struct nlattr *nlattr,
case QEMU_IFLA_BRPORT_DESIGNATED_COST:
case QEMU_IFLA_BRPORT_ID:
case QEMU_IFLA_BRPORT_NO:
case QEMU_IFLA_BRPORT_GROUP_FWD_MASK:
u16 = NLA_DATA(nlattr);
*u16 = tswap16(*u16);
break;
@ -2434,6 +2468,27 @@ static abi_long host_to_target_data_spec_nlattr(struct nlattr *nlattr,
return 0;
}
static abi_long host_to_target_data_xdp_nlattr(struct nlattr *nlattr,
void *context)
{
uint32_t *u32;
switch (nlattr->nla_type) {
/* uint8_t */
case QEMU_IFLA_XDP_ATTACHED:
break;
/* uint32_t */
case QEMU_IFLA_XDP_PROG_ID:
u32 = NLA_DATA(nlattr);
*u32 = tswap32(*u32);
break;
default:
gemu_log("Unknown host XDP type: %d\n", nlattr->nla_type);
break;
}
return 0;
}
static abi_long host_to_target_data_link_rtattr(struct rtattr *rtattr)
{
uint32_t *u32;
@ -2559,6 +2614,10 @@ static abi_long host_to_target_data_link_rtattr(struct rtattr *rtattr)
return host_to_target_for_each_nlattr(RTA_DATA(rtattr), rtattr->rta_len,
NULL,
host_to_target_data_spec_nlattr);
case QEMU_IFLA_XDP:
return host_to_target_for_each_nlattr(RTA_DATA(rtattr), rtattr->rta_len,
NULL,
host_to_target_data_xdp_nlattr);
default:
gemu_log("Unknown host QEMU_IFLA type: %d\n", rtattr->rta_type);
break;

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

1
linux-user/x86_64/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"

1
linux-user/xtensa/sockbits.h Normal file
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@ -0,0 +1 @@
#include "../generic/sockbits.h"