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Second pull req with getrandom fix

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Merge remote-tracking branch 'remotes/riku/tags/pull-linux-user-20160225' into staging

Second pull req with getrandom fix

# gpg: Signature made Thu 25 Feb 2016 10:57:42 GMT using RSA key ID DE3C9BC0
# gpg: Good signature from "Riku Voipio <riku.voipio@iki.fi>"
# gpg:                 aka "Riku Voipio <riku.voipio@linaro.org>"

* remotes/riku/tags/pull-linux-user-20160225:
  linux-user: add getrandom() syscall
  linux-user: correct timerfd_create syscall numbers
  linux-user: remove unavailable syscalls from aarch64
  linux-user: sync syscall numbers with kernel
  linux-user: Don't assert if guest tries shmdt(0)
  linux-user: set ppc64/ppc64le default CPU to POWER8
  build: [linux-user] Rename "syscall.h" to "target_syscall.h" in target directories
  linux-user: fix realloc size of target_fd_trans.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2016-02-25 11:46:53 +00:00
commit 8283f6f821
36 changed files with 296 additions and 93 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
linux-user/aarch64/syscall_nr.h
View File

@ -262,7 +262,6 @@
#define TARGET_NR_process_vm_writev 271
#define TARGET_NR_kcmp 272
#define TARGET_NR_finit_module 273
#define TARGET_NR_sched_setattr 274
#define TARGET_NR_sched_getattr 275
#define TARGET_NR_renameat2 276
@ -274,63 +273,5 @@
#define TARGET_NR_userfaultfd 282
#define TARGET_NR_membarrier 283
#define TARGET_NR_mlock2 284
#define TARGET_NR_copy_file_range 285
#define TARGET_NR_open 1024
#define TARGET_NR_link 1025
#define TARGET_NR_unlink 1026
#define TARGET_NR_mknod 1027
#define TARGET_NR_chmod 1028
#define TARGET_NR_chown 1029
#define TARGET_NR_mkdir 1030
#define TARGET_NR_rmdir 1031
#define TARGET_NR_lchown 1032
#define TARGET_NR_access 1033
#define TARGET_NR_rename 1034
#define TARGET_NR_readlink 1035
#define TARGET_NR_symlink 1036
#define TARGET_NR_utimes 1037
#define TARGET_NR_stat 1038
#define TARGET_NR_lstat 1039
#define TARGET_NR_pipe 1040
#define TARGET_NR_dup2 1041
#define TARGET_NR_epoll_create 1042
#define TARGET_NR_inotify_init 1043
#define TARGET_NR_eventfd 1044
#define TARGET_NR_signalfd 1045
#define TARGET_NR_sendfile64 1046
#define TARGET_NR_ftruncate64 1047
#define TARGET_NR_truncate64 1048
#define TARGET_NR_stat64 1049
#define TARGET_NR_lstat64 1050
#define TARGET_NR_fstat64 1051
#define TARGET_NR_fcntl64 1052
/* #define TARGET_NR_fadvise64 1053 */
#define TARGET_NR_newfstatat 1054
#define TARGET_NR_fstatfs64 1055
#define TARGET_NR_statfs64 1056
#define TARGET_NR_lseek64 1057
#define TARGET_NR_mmap64 1058
#define TARGET_NR_alarm 1059
#define TARGET_NR_getpgrp 1060
#define TARGET_NR_pause 1061
#define TARGET_NR_time 1062
#define TARGET_NR_utime 1063
#define TARGET_NR_creat 1064
#define TARGET_NR_getdents 1065
#define TARGET_NR_futimesat 1066
#define TARGET_NR_select 1067
#define TARGET_NR_poll 1068
#define TARGET_NR_epoll_wait 1069
#define TARGET_NR_ustat 1070
#define TARGET_NR_vfork 1071
#define TARGET_NR_oldwait4 1072
#define TARGET_NR_recv 1073
#define TARGET_NR_send 1074
#define TARGET_NR_bdflush 1075
#define TARGET_NR_umount 1076
#define TARGET_NR_uselib 1077
#define TARGET_NR__sysctl 1078
#define TARGET_NR_fork 1079
#define TARGET_NR_syscalls (__NR_fork+1)
#define TARGET_NR_sigreturn 1999

5
linux-user/aarch64/syscall.h → linux-user/aarch64/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
struct target_pt_regs {
uint64_t regs[31];
uint64_t sp;
@ -11,3 +14,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

6
linux-user/alpha/syscall_nr.h
View File

@ -444,3 +444,9 @@
#define TARGET_NR_process_vm_writev 505
#define TARGET_NR_kcmp 506
#define TARGET_NR_finit_module 507
#define TARGET_NR_sched_setattr 508
#define TARGET_NR_sched_getattr 509
#define TARGET_NR_renameat2 510
#define TARGET_NR_getrandom 511
#define TARGET_NR_memfd_create 512
#define TARGET_NR_execveat 513

5
linux-user/alpha/syscall.h → linux-user/alpha/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* default linux values for the selectors */
#define __USER_DS (1)
@ -255,3 +258,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 4096
#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
#define TARGET_MLOCKALL_MCL_FUTURE 0x4000
#endif /* TARGET_SYSCALL_H */

4
linux-user/arm/syscall.h → linux-user/arm/target_syscall.h
View File

@ -1,3 +1,5 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this struct defines the way the registers are stored on the
stack during a system call. */
@ -48,3 +50,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

24
linux-user/cris/syscall_nr.h
View File

@ -336,3 +336,27 @@
#define TARGET_NR_preadv 333
#define TARGET_NR_pwritev 334
#define TARGET_NR_setns 335
#define TARGET_NR_name_to_handle_at 336
#define TARGET_NR_open_by_handle_at 337
#define TARGET_NR_rt_tgsigqueueinfo 338
#define TARGET_NR_perf_event_open 339
#define TARGET_NR_recvmmsg 340
#define TARGET_NR_accept4 341
#define TARGET_NR_fanotify_init 342
#define TARGET_NR_fanotify_mark 343
#define TARGET_NR_prlimit64 344
#define TARGET_NR_clock_adjtime 345
#define TARGET_NR_syncfs 346
#define TARGET_NR_sendmmsg 347
#define TARGET_NR_process_vm_readv 348
#define TARGET_NR_process_vm_writev 349
#define TARGET_NR_kcmp 350
#define TARGET_NR_finit_module 351
#define TARGET_NR_sched_setattr 352
#define TARGET_NR_sched_getattr 353
#define TARGET_NR_renameat2 354
#define TARGET_NR_seccomp 355
#define TARGET_NR_getrandom 356
#define TARGET_NR_memfd_create 357
#define TARGET_NR_bpf 358
#define TARGET_NR_execveat 359

0
linux-user/cris/syscall.h → linux-user/cris/target_syscall.h
View File

29
linux-user/i386/syscall_nr.h
View File

@ -324,7 +324,7 @@
#define TARGET_NR_epoll_pwait 319
#define TARGET_NR_utimensat 320
#define TARGET_NR_signalfd 321
#define TARGET_NR_timerfd 322
#define TARGET_NR_timerfd_create 322
#define TARGET_NR_eventfd 323
#define TARGET_NR_fallocate 324
#define TARGET_NR_timerfd_settime 325
@ -353,3 +353,30 @@
#define TARGET_NR_process_vm_writev 348
#define TARGET_NR_kcmp 349
#define TARGET_NR_finit_module 350
#define TARGET_NR_sched_setattr 351
#define TARGET_NR_sched_getattr 352
#define TARGET_NR_renameat2 353
#define TARGET_NR_seccomp 354
#define TARGET_NR_getrandom 355
#define TARGET_NR_memfd_create 356
#define TARGET_NR_bpf 357
#define TARGET_NR_execveat 358
#define TARGET_NR_socket 359
#define TARGET_NR_socketpair 360
#define TARGET_NR_bind 361
#define TARGET_NR_connect 362
#define TARGET_NR_listen 363
#define TARGET_NR_accept4 364
#define TARGET_NR_getsockopt 365
#define TARGET_NR_setsockopt 366
#define TARGET_NR_getsockname 367
#define TARGET_NR_getpeername 368
#define TARGET_NR_sendto 369
#define TARGET_NR_sendmsg 370
#define TARGET_NR_recvfrom 371
#define TARGET_NR_recvmsg 372
#define TARGET_NR_shutdown 373
#define TARGET_NR_userfaultfd 374
#define TARGET_NR_membarrier 375
#define TARGET_NR_mlock2 376
#define TARGET_NR_copy_file_range 377

5
linux-user/i386/syscall.h → linux-user/i386/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* default linux values for the selectors */
#define __USER_CS (0x23)
#define __USER_DS (0x2B)
@ -150,3 +153,5 @@ struct target_vm86plus_struct {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

2
linux-user/m68k/syscall_nr.h
View File

@ -317,7 +317,7 @@
#define TARGET_NR_epoll_pwait 315
#define TARGET_NR_utimensat 316
#define TARGET_NR_signalfd 317
#define TARGET_NR_timerfd 318
#define TARGET_NR_timerfd_create 318
#define TARGET_NR_eventfd 319
#define TARGET_NR_fallocate 320
#define TARGET_NR_timerfd_settime 321

4
linux-user/m68k/syscall.h → linux-user/m68k/target_syscall.h
View File

@ -1,3 +1,5 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this struct defines the way the registers are stored on the
stack during a system call. */
@ -23,3 +25,5 @@ struct target_pt_regs {
#define TARGET_MLOCKALL_MCL_FUTURE 2
void do_m68k_simcall(CPUM68KState *, int);
#endif /* TARGET_SYSCALL_H */

2
linux-user/main.c
View File

@ -4160,7 +4160,7 @@ int main(int argc, char **argv, char **envp)
cpu_model = "or1200";
#elif defined(TARGET_PPC)
# ifdef TARGET_PPC64
cpu_model = "POWER7";
cpu_model = "POWER8";
# else
cpu_model = "750";
# endif

8
linux-user/microblaze/syscall_nr.h
View File

@ -382,3 +382,11 @@
#define TARGET_NR_process_vm_writev 378
#define TARGET_NR_kcmp 379
#define TARGET_NR_finit_module 380
#define TARGET_NR_sched_setattr 381
#define TARGET_NR_sched_getattr 382
#define TARGET_NR_renameat2 383
#define TARGET_NR_seccomp 384
#define TARGET_NR_getrandom 385
#define TARGET_NR_memfd_create 386
#define TARGET_NR_bpf 387
#define TARGET_NR_execveat 388

0
linux-user/microblaze/syscall.h → linux-user/microblaze/target_syscall.h
View File

4
linux-user/mips/syscall.h → linux-user/mips/target_syscall.h
View File

@ -1,3 +1,5 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this struct defines the way the registers are stored on the
stack during a system call. */
@ -231,3 +233,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

23
linux-user/mips64/syscall_nr.h
View File

@ -316,6 +316,18 @@
#define TARGET_NR_process_vm_writev (TARGET_NR_Linux + 310)
#define TARGET_NR_kcmp (TARGET_NR_Linux + 311)
#define TARGET_NR_finit_module (TARGET_NR_Linux + 312)
#define TARGET_NR_sched_setattr (TARGET_NR_Linux + 313)
#define TARGET_NR_sched_getattr (TARGET_NR_Linux + 314)
#define TARGET_NR_renameat2 (TARGET_NR_Linux + 315)
#define TARGET_NR_seccomp (TARGET_NR_Linux + 316)
#define TARGET_NR_getrandom (TARGET_NR_Linux + 317)
#define TARGET_NR_memfd_create (TARGET_NR_Linux + 318)
#define TARGET_NR_bpf (TARGET_NR_Linux + 319)
#define TARGET_NR_execveat (TARGET_NR_Linux + 320)
#define TARGET_NR_userfaultfd (TARGET_NR_Linux + 321)
#define TARGET_NR_membarrier (TARGET_NR_Linux + 322)
#define TARGET_NR_mlock2 (TARGET_NR_Linux + 323)
#else
/*
* Linux 64-bit syscalls are in the range from 5000 to 5999.
@ -630,4 +642,15 @@
#define TARGET_NR_kcmp (TARGET_NR_Linux + 306)
#define TARGET_NR_finit_module (TARGET_NR_Linux + 307)
#define TARGET_NR_getdents64 (TARGET_NR_Linux + 308)
#define TARGET_NR_sched_setattr (TARGET_NR_Linux + 309)
#define TARGET_NR_sched_getattr (TARGET_NR_Linux + 310)
#define TARGET_NR_renameat2 (TARGET_NR_Linux + 311)
#define TARGET_NR_seccomp (TARGET_NR_Linux + 312)
#define TARGET_NR_getrandom (TARGET_NR_Linux + 313)
#define TARGET_NR_memfd_create (TARGET_NR_Linux + 314)
#define TARGET_NR_bpf (TARGET_NR_Linux + 315)
#define TARGET_NR_execveat (TARGET_NR_Linux + 316)
#define TARGET_NR_userfaultfd (TARGET_NR_Linux + 317)
#define TARGET_NR_membarrier (TARGET_NR_Linux + 318)
#define TARGET_NR_mlock2 (TARGET_NR_Linux + 319)
#endif

4
linux-user/mips64/syscall.h → linux-user/mips64/target_syscall.h
View File

@ -1,3 +1,5 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this struct defines the way the registers are stored on the
stack during a system call. */
@ -228,3 +230,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

28
linux-user/openrisc/syscall_nr.h
View File

@ -382,9 +382,18 @@
#define TARGET_NR_process_vm_writev 271
#define TARGET_NR_kcmp 272
#define TARGET_NR_finit_module 273
#undef TARGET_NR_syscalls
#define TARGET_NR_syscalls 274
#define TARGET_NR_sched_setattr 274
#define TARGET_NR_sched_getattr 275
#define TARGET_NR_renameat2 276
#define TARGET_NR_seccomp 277
#define TARGET_NR_getrandom 278
#define TARGET_NR_memfd_create 279
#define TARGET_NR_bpf 280
#define TARGET_NR_execveat 281
#define TARGET_NR_userfaultfd 282
#define TARGET_NR_membarrier 283
#define TARGET_NR_mlock2 284
#define TARGET_NR_copy_file_range 285
/*
* All syscalls below here should go away really,
@ -411,9 +420,6 @@
#define TARGET_NR_3264_stat 1038
#define TARGET_NR_3264_lstat 1039
#undef TARGET_NR_syscalls
#define TARGET_NR_syscalls (TARGET_NR_3264_lstat+1)
#define TARGET_NR_pipe 1040
#define TARGET_NR_dup2 1041
#define TARGET_NR_epoll_create 1042
@ -421,10 +427,6 @@
#define TARGET_NR_eventfd 1044
#define TARGET_NR_signalfd 1045
#undef TARGET_NR_syscalls
#define TARGET_NR_syscalls (TARGET_NR_signalfd+1)
#define TARGET_NR_sendfile 1046
#define TARGET_NR_ftruncate 1047
#define TARGET_NR_truncate 1048
@ -441,9 +443,6 @@
#define TARGET_NR_lseek 1057
#define TARGET_NR_mmap 1058
#undef TARGET_NR_syscalls
#define TARGET_NR_syscalls (TARGET_NR_mmap+1)
#define TARGET_NR_alarm 1059
#define __ARCH_WANT_SYS_ALARM
#define TARGET_NR_getpgrp 1060
@ -477,9 +476,6 @@
#define TARGET_NR_fork 1079
#undef TARGET_NR_syscalls
#define TARGET_NR_syscalls (TARGET_NR_fork+1)
/*
* 32 bit systems traditionally used different

5
linux-user/openrisc/syscall.h → linux-user/openrisc/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
struct target_pt_regs {
union {
struct {
@ -27,3 +30,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

26
linux-user/ppc/syscall_nr.h
View File

@ -319,7 +319,7 @@
#define TARGET_NR_epoll_pwait 303
#define TARGET_NR_utimensat 304
#define TARGET_NR_signalfd 305
#define TARGET_NR_timerfd 306
#define TARGET_NR_timerfd_create 306
#define TARGET_NR_eventfd 307
#define TARGET_NR_sync_file_range2 308
#define TARGET_NR_fallocate 309
@ -368,3 +368,27 @@
#define TARGET_NR_process_vm_writev 352
#define TARGET_NR_finit_module 353
#define TARGET_NR_kcmp 354
#define TARGET_NR_sched_setattr 355
#define TARGET_NR_sched_getattr 356
#define TARGET_NR_renameat2 357
#define TARGET_NR_seccomp 358
#define TARGET_NR_getrandom 359
#define TARGET_NR_memfd_create 360
#define TARGET_NR_bpf 361
#define TARGET_NR_execveat 362
#define TARGET_NR_switch_endian 363
#define TARGET_NR_userfaultfd 364
#define TARGET_NR_membarrier 365
#define TARGET_NR_semop 366
#define TARGET_NR_semget 367
#define TARGET_NR_semctl 368
#define TARGET_NR_semtimedop 369
#define TARGET_NR_msgsnd 370
#define TARGET_NR_msgrcv 371
#define TARGET_NR_msgget 372
#define TARGET_NR_msgctl 373
#define TARGET_NR_shmat 374
#define TARGET_NR_shmdt 375
#define TARGET_NR_shmget 376
#define TARGET_NR_shmctl 377
#define TARGET_NR_mlock2 378

5
linux-user/ppc/syscall.h → linux-user/ppc/target_syscall.h
View File

@ -17,6 +17,9 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* XXX: ABSOLUTELY BUGGY:
* for now, this is quite just a cut-and-paste from i386 target...
*/
@ -73,3 +76,5 @@ struct target_revectored_struct {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
#define TARGET_MLOCKALL_MCL_FUTURE 0x4000
#endif /* TARGET_SYSCALL_H */

2
linux-user/qemu.h
View File

@ -13,7 +13,7 @@
#include "exec/user/thunk.h"
#include "syscall_defs.h"
#include "syscall.h"
#include "target_syscall.h"
#include "exec/gdbstub.h"
#include "qemu/queue.h"

30
linux-user/s390x/syscall_nr.h
View File

@ -271,6 +271,36 @@
#define TARGET_NR_s390_runtime_instr 342
#define TARGET_NR_kcmp 343
#define TARGET_NR_finit_module 344
#define TARGET_NR_sched_setattr 345
#define TARGET_NR_sched_getattr 346
#define TARGET_NR_renameat2 347
#define TARGET_NR_seccomp 348
#define TARGET_NR_getrandom 349
#define TARGET_NR_memfd_create 350
#define TARGET_NR_bpf 351
#define TARGET_NR_s390_pci_mmio_write 352
#define TARGET_NR_s390_pci_mmio_read 353
#define TARGET_NR_execveat 354
#define TARGET_NR_userfaultfd 355
#define TARGET_NR_membarrier 356
#define TARGET_NR_recvmmsg 357
#define TARGET_NR_sendmmsg 358
#define TARGET_NR_socket 359
#define TARGET_NR_socketpair 360
#define TARGET_NR_bind 361
#define TARGET_NR_connect 362
#define TARGET_NR_listen 363
#define TARGET_NR_accept4 364
#define TARGET_NR_getsockopt 365
#define TARGET_NR_setsockopt 366
#define TARGET_NR_getsockname 367
#define TARGET_NR_getpeername 368
#define TARGET_NR_sendto 369
#define TARGET_NR_sendmsg 370
#define TARGET_NR_recvfrom 371
#define TARGET_NR_recvmsg 372
#define TARGET_NR_shutdown 373
#define TARGET_NR_mlock2 374
/*
* There are some system calls that are not present on 64 bit, some

5
linux-user/s390x/syscall.h → linux-user/s390x/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
/* this typedef defines how a Program Status Word looks like */
typedef struct {
abi_ulong mask;
@ -27,3 +30,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

2
linux-user/sh4/syscall_nr.h
View File

@ -323,7 +323,7 @@
#define TARGET_NR_epoll_pwait 319
#define TARGET_NR_utimensat 320
#define TARGET_NR_signalfd 321
#define TARGET_NR_timerfd 322
#define TARGET_NR_timerfd_create 322
#define TARGET_NR_eventfd 323
#define TARGET_NR_fallocate 324
#define TARGET_NR_timerfd_settime 325

5
linux-user/sh4/syscall.h → linux-user/sh4/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
struct target_pt_regs {
unsigned long regs[16];
unsigned long pc;
@ -15,3 +18,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */

16
linux-user/sparc/syscall_nr.h
View File

@ -278,7 +278,7 @@
#define TARGET_NR_epoll_pwait 309
#define TARGET_NR_utimensat 310
#define TARGET_NR_signalfd 311
#define TARGET_NR_timerfd 312
#define TARGET_NR_timerfd_create 312
#define TARGET_NR_eventfd 313
#define TARGET_NR_fallocate 314
#define TARGET_NR_timerfd_settime 315
@ -309,3 +309,17 @@
#define TARGET_NR_kern_features 340
#define TARGET_NR_kcmp 341
#define TARGET_NR_finit_module 342
#define TARGET_NR_sched_setattr 343
#define TARGET_NR_sched_getattr 344
#define TARGET_NR_renameat2 345
#define TARGET_NR_seccomp 346
#define TARGET_NR_getrandom 347
#define TARGET_NR_memfd_create 348
#define TARGET_NR_bpf 349
#define TARGET_NR_execveat 350
#define TARGET_NR_membarrier 351
#define TARGET_NR_userfaultfd 352
#define TARGET_NR_bind 353
#define TARGET_NR_listen 354
#define TARGET_NR_setsockopt 355
#define TARGET_NR_mlock2 356

5
linux-user/sparc/syscall.h → linux-user/sparc/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
struct target_pt_regs {
abi_ulong psr;
abi_ulong pc;
@ -18,3 +21,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 4096
#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
#define TARGET_MLOCKALL_MCL_FUTURE 0x4000
#endif /* TARGET_SYSCALL_H */

14
linux-user/sparc64/syscall_nr.h
View File

@ -341,3 +341,17 @@
#define TARGET_NR_kern_features 340
#define TARGET_NR_kcmp 341
#define TARGET_NR_finit_module 342
#define TARGET_NR_sched_setattr 343
#define TARGET_NR_sched_getattr 344
#define TARGET_NR_renameat2 345
#define TARGET_NR_seccomp 346
#define TARGET_NR_getrandom 347
#define TARGET_NR_memfd_create 348
#define TARGET_NR_bpf 349
#define TARGET_NR_execveat 350
#define TARGET_NR_membarrier 351
#define TARGET_NR_userfaultfd 352
#define TARGET_NR_bind 353
#define TARGET_NR_listen 354
#define TARGET_NR_setsockopt 355
#define TARGET_NR_mlock2 356

5
linux-user/sparc64/syscall.h → linux-user/sparc64/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
struct target_pt_regs {
abi_ulong u_regs[16];
abi_ulong tstate;
@ -19,3 +22,5 @@ struct target_pt_regs {
#define TARGET_MINSIGSTKSZ 4096
#define TARGET_MLOCKALL_MCL_CURRENT 0x2000
#define TARGET_MLOCKALL_MCL_FUTURE 0x4000
#endif /* TARGET_SYSCALL_H */

31
linux-user/syscall.c
View File

@ -249,6 +249,9 @@ _syscall2(int, ioprio_get, int, which, int, who)
#if defined(TARGET_NR_ioprio_set) && defined(__NR_ioprio_set)
_syscall3(int, ioprio_set, int, which, int, who, int, ioprio)
#endif
#if defined(TARGET_NR_getrandom) && defined(__NR_getrandom)
_syscall3(int, getrandom, void *, buf, size_t, buflen, unsigned int, flags)
#endif
static bitmask_transtbl fcntl_flags_tbl[] = {
{ TARGET_O_ACCMODE, TARGET_O_WRONLY, O_ACCMODE, O_WRONLY, },
@ -318,8 +321,8 @@ static void fd_trans_register(int fd, TargetFdTrans *trans)
if (fd >= target_fd_max) {
oldmax = target_fd_max;
target_fd_max = ((fd >> 6) + 1) << 6; /* by slice of 64 entries */
target_fd_trans = g_realloc(target_fd_trans,
target_fd_max * sizeof(TargetFdTrans));
target_fd_trans = g_renew(TargetFdTrans *,
target_fd_trans, target_fd_max);
memset((void *)(target_fd_trans + oldmax), 0,
(target_fd_max - oldmax) * sizeof(TargetFdTrans *));
}
@ -2598,8 +2601,9 @@ static abi_long do_socketcall(int num, abi_ulong vptr)
#define N_SHM_REGIONS 32
static struct shm_region {
abi_ulong start;
abi_ulong size;
abi_ulong start;
abi_ulong size;
bool in_use;
} shm_regions[N_SHM_REGIONS];
struct target_semid_ds
@ -3291,7 +3295,8 @@ static inline abi_ulong do_shmat(int shmid, abi_ulong shmaddr, int shmflg)
((shmflg & SHM_RDONLY)? 0 : PAGE_WRITE));
for (i = 0; i < N_SHM_REGIONS; i++) {
if (shm_regions[i].start == 0) {
if (!shm_regions[i].in_use) {
shm_regions[i].in_use = true;
shm_regions[i].start = raddr;
shm_regions[i].size = shm_info.shm_segsz;
break;
@ -3308,8 +3313,8 @@ static inline abi_long do_shmdt(abi_ulong shmaddr)
int i;
for (i = 0; i < N_SHM_REGIONS; ++i) {
if (shm_regions[i].start == shmaddr) {
shm_regions[i].start = 0;
if (shm_regions[i].in_use && shm_regions[i].start == shmaddr) {
shm_regions[i].in_use = false;
page_set_flags(shmaddr, shmaddr + shm_regions[i].size, 0);
break;
}
@ -5229,7 +5234,6 @@ static inline int target_to_host_mlockall_arg(int arg)
}
#endif
#if defined(TARGET_NR_stat64) || defined(TARGET_NR_newfstatat)
static inline abi_long host_to_target_stat64(void *cpu_env,
abi_ulong target_addr,
struct stat *host_st)
@ -5292,7 +5296,6 @@ static inline abi_long host_to_target_stat64(void *cpu_env,
return 0;
}
#endif
/* ??? Using host futex calls even when target atomic operations
are not really atomic probably breaks things. However implementing
@ -7541,6 +7544,16 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
ret = get_errno(shutdown(arg1, arg2));
break;
#endif
#if defined(TARGET_NR_getrandom) && defined(__NR_getrandom)
case TARGET_NR_getrandom:
p = lock_user(VERIFY_WRITE, arg1, arg2, 0);
if (!p) {
goto efault;
}
ret = get_errno(getrandom(p, arg2, arg3));
unlock_user(p, arg1, ret);
break;
#endif
#ifdef TARGET_NR_socket
case TARGET_NR_socket:
ret = do_socket(arg1, arg2, arg3);

4
linux-user/tilegx/syscall_nr.h
View File

@ -274,6 +274,10 @@
#define TARGET_NR_memfd_create 279
#define TARGET_NR_bpf 280
#define TARGET_NR_execveat 281
#define TARGET_NR_userfaultfd 282
#define TARGET_NR_membarrier 283
#define TARGET_NR_mlock2 284
#define TARGET_NR_copy_file_range 285
#define TARGET_NR_open 1024
#define TARGET_NR_link 1025

0
linux-user/tilegx/syscall.h → linux-user/tilegx/target_syscall.h
View File

0
linux-user/unicore32/syscall.h → linux-user/unicore32/target_syscall.h
View File

15
linux-user/x86_64/syscall_nr.h
View File

@ -281,7 +281,7 @@
#define TARGET_NR_utimensat 280
#define TARGET_NR_epoll_pwait 281
#define TARGET_NR_signalfd 282
#define TARGET_NR_timerfd 283
#define TARGET_NR_timerfd_create 283
#define TARGET_NR_eventfd 284
#define TARGET_NR_fallocate 285
#define TARGET_NR_timerfd_settime 286
@ -312,3 +312,16 @@
#define TARGET_NR_process_vm_writev 311
#define TARGET_NR_kcmp 312
#define TARGET_NR_finit_module 313
#define TARGET_NR_sched_setattr 314
#define TARGET_NR_sched_getattr 315
#define TARGET_NR_renameat2 316
#define TARGET_NR_seccomp 317
#define TARGET_NR_getrandom 318
#define TARGET_NR_memfd_create 319
#define TARGET_NR_kexec_file_load 320
#define TARGET_NR_bpf 321
#define TARGET_NR_execveat 322
#define TARGET_NR_userfaultfd 323
#define TARGET_NR_membarrier 324
#define TARGET_NR_mlock2 325
#define TARGET_NR_copy_file_range 326

5
linux-user/x86_64/syscall.h → linux-user/x86_64/target_syscall.h
View File

@ -1,3 +1,6 @@
#ifndef TARGET_SYSCALL_H
#define TARGET_SYSCALL_H
#define __USER_CS (0x33)
#define __USER_DS (0x2B)
@ -100,3 +103,5 @@ struct target_msqid64_ds {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_MLOCKALL_MCL_CURRENT 1
#define TARGET_MLOCKALL_MCL_FUTURE 2
#endif /* TARGET_SYSCALL_H */