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-rw-r--r--arch/i386/arch.mak1
-rw-r--r--arch/i386/bits/alltypes.h.in21
-rw-r--r--arch/i386/bits/endian.h1
-rw-r--r--arch/i386/bits/ipcstat.h1
-rw-r--r--arch/i386/bits/limits.h7
-rw-r--r--arch/i386/bits/msg.h18
-rw-r--r--arch/i386/bits/sem.h13
-rw-r--r--arch/i386/bits/shm.h31
-rw-r--r--arch/i386/bits/stat.h6
-rw-r--r--arch/i386/bits/syscall.h.in78
-rw-r--r--arch/i386/kstat.h21
-rw-r--r--arch/i386/pthread_arch.h10
-rw-r--r--arch/i386/syscall_arch.h50
13 files changed, 205 insertions, 53 deletions
diff --git a/arch/i386/arch.mak b/arch/i386/arch.mak
new file mode 100644
index 00000000..aa4d05ce
--- /dev/null
+++ b/arch/i386/arch.mak
@@ -0,0 +1 @@
+COMPAT_SRC_DIRS = compat/time32
diff --git a/arch/i386/bits/alltypes.h.in b/arch/i386/bits/alltypes.h.in
index 1a8432d3..6feb03a6 100644
--- a/arch/i386/bits/alltypes.h.in
+++ b/arch/i386/bits/alltypes.h.in
@@ -1,14 +1,10 @@
+#define _REDIR_TIME64 1
#define _Addr int
#define _Int64 long long
#define _Reg int
-#if __GNUC__ >= 3
-TYPEDEF __builtin_va_list va_list;
-TYPEDEF __builtin_va_list __isoc_va_list;
-#else
-TYPEDEF struct __va_list * va_list;
-TYPEDEF struct __va_list * __isoc_va_list;
-#endif
+#define __BYTE_ORDER 1234
+#define __LONG_MAX 0x7fffffffL
#ifndef __cplusplus
#ifdef __WCHAR_TYPE__
@@ -33,14 +29,3 @@ TYPEDEF struct { __attribute__((__aligned__(8))) long long __ll; long double __l
#else
TYPEDEF struct { alignas(8) long long __ll; long double __ld; } max_align_t;
#endif
-
-TYPEDEF long time_t;
-TYPEDEF long suseconds_t;
-
-TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
-TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
-TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
-TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
-TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;
diff --git a/arch/i386/bits/endian.h b/arch/i386/bits/endian.h
deleted file mode 100644
index 172c338f..00000000
--- a/arch/i386/bits/endian.h
+++ /dev/null
@@ -1 +0,0 @@
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/arch/i386/bits/ipcstat.h b/arch/i386/bits/ipcstat.h
new file mode 100644
index 00000000..4f4fcb0c
--- /dev/null
+++ b/arch/i386/bits/ipcstat.h
@@ -0,0 +1 @@
+#define IPC_STAT 0x102
diff --git a/arch/i386/bits/limits.h b/arch/i386/bits/limits.h
index c340ceb2..07743b6f 100644
--- a/arch/i386/bits/limits.h
+++ b/arch/i386/bits/limits.h
@@ -1,8 +1 @@
-#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
- || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define PAGESIZE 4096
-#define LONG_BIT 32
-#endif
-
-#define LONG_MAX 0x7fffffffL
-#define LLONG_MAX 0x7fffffffffffffffLL
diff --git a/arch/i386/bits/msg.h b/arch/i386/bits/msg.h
new file mode 100644
index 00000000..7bbbb2bf
--- /dev/null
+++ b/arch/i386/bits/msg.h
@@ -0,0 +1,18 @@
+struct msqid_ds {
+ struct ipc_perm msg_perm;
+ unsigned long __msg_stime_lo;
+ unsigned long __msg_stime_hi;
+ unsigned long __msg_rtime_lo;
+ unsigned long __msg_rtime_hi;
+ unsigned long __msg_ctime_lo;
+ unsigned long __msg_ctime_hi;
+ unsigned long msg_cbytes;
+ msgqnum_t msg_qnum;
+ msglen_t msg_qbytes;
+ pid_t msg_lspid;
+ pid_t msg_lrpid;
+ unsigned long __unused[2];
+ time_t msg_stime;
+ time_t msg_rtime;
+ time_t msg_ctime;
+};
diff --git a/arch/i386/bits/sem.h b/arch/i386/bits/sem.h
new file mode 100644
index 00000000..65661542
--- /dev/null
+++ b/arch/i386/bits/sem.h
@@ -0,0 +1,13 @@
+struct semid_ds {
+ struct ipc_perm sem_perm;
+ unsigned long __sem_otime_lo;
+ unsigned long __sem_otime_hi;
+ unsigned long __sem_ctime_lo;
+ unsigned long __sem_ctime_hi;
+ unsigned short sem_nsems;
+ char __sem_nsems_pad[sizeof(long)-sizeof(short)];
+ long __unused3;
+ long __unused4;
+ time_t sem_otime;
+ time_t sem_ctime;
+};
diff --git a/arch/i386/bits/shm.h b/arch/i386/bits/shm.h
new file mode 100644
index 00000000..725fb469
--- /dev/null
+++ b/arch/i386/bits/shm.h
@@ -0,0 +1,31 @@
+#define SHMLBA 4096
+
+struct shmid_ds {
+ struct ipc_perm shm_perm;
+ size_t shm_segsz;
+ unsigned long __shm_atime_lo;
+ unsigned long __shm_atime_hi;
+ unsigned long __shm_dtime_lo;
+ unsigned long __shm_dtime_hi;
+ unsigned long __shm_ctime_lo;
+ unsigned long __shm_ctime_hi;
+ pid_t shm_cpid;
+ pid_t shm_lpid;
+ unsigned long shm_nattch;
+ unsigned long __pad1;
+ unsigned long __pad2;
+ unsigned long __pad3;
+ time_t shm_atime;
+ time_t shm_dtime;
+ time_t shm_ctime;
+};
+
+struct shminfo {
+ unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
+};
+
+struct shm_info {
+ int __used_ids;
+ unsigned long shm_tot, shm_rss, shm_swp;
+ unsigned long __swap_attempts, __swap_successes;
+};
diff --git a/arch/i386/bits/stat.h b/arch/i386/bits/stat.h
index 22b19bbf..5d7828cf 100644
--- a/arch/i386/bits/stat.h
+++ b/arch/i386/bits/stat.h
@@ -14,8 +14,12 @@ struct stat {
off_t st_size;
blksize_t st_blksize;
blkcnt_t st_blocks;
+ struct {
+ long tv_sec;
+ long tv_nsec;
+ } __st_atim32, __st_mtim32, __st_ctim32;
+ ino_t st_ino;
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
- ino_t st_ino;
};
diff --git a/arch/i386/bits/syscall.h.in b/arch/i386/bits/syscall.h.in
index 47f4ae03..55e91cc4 100644
--- a/arch/i386/bits/syscall.h.in
+++ b/arch/i386/bits/syscall.h.in
@@ -76,8 +76,8 @@
#define __NR_setrlimit 75
#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */
#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
+#define __NR_gettimeofday_time32 78
+#define __NR_settimeofday_time32 79
#define __NR_getgroups 80
#define __NR_setgroups 81
#define __NR_select 82
@@ -257,14 +257,14 @@
#define __NR_remap_file_pages 257
#define __NR_set_tid_address 258
#define __NR_timer_create 259
-#define __NR_timer_settime (__NR_timer_create+1)
-#define __NR_timer_gettime (__NR_timer_create+2)
+#define __NR_timer_settime32 (__NR_timer_create+1)
+#define __NR_timer_gettime32 (__NR_timer_create+2)
#define __NR_timer_getoverrun (__NR_timer_create+3)
#define __NR_timer_delete (__NR_timer_create+4)
-#define __NR_clock_settime (__NR_timer_create+5)
-#define __NR_clock_gettime (__NR_timer_create+6)
-#define __NR_clock_getres (__NR_timer_create+7)
-#define __NR_clock_nanosleep (__NR_timer_create+8)
+#define __NR_clock_settime32 (__NR_timer_create+5)
+#define __NR_clock_gettime32 (__NR_timer_create+6)
+#define __NR_clock_getres_time32 (__NR_timer_create+7)
+#define __NR_clock_nanosleep_time32 (__NR_timer_create+8)
#define __NR_statfs64 268
#define __NR_fstatfs64 269
#define __NR_tgkill 270
@@ -322,8 +322,8 @@
#define __NR_timerfd_create 322
#define __NR_eventfd 323
#define __NR_fallocate 324
-#define __NR_timerfd_settime 325
-#define __NR_timerfd_gettime 326
+#define __NR_timerfd_settime32 325
+#define __NR_timerfd_gettime32 326
#define __NR_signalfd4 327
#define __NR_eventfd2 328
#define __NR_epoll_create1 329
@@ -384,4 +384,62 @@
#define __NR_arch_prctl 384
#define __NR_io_pgetevents 385
#define __NR_rseq 386
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_clock_gettime64 403
+#define __NR_clock_settime64 404
+#define __NR_clock_adjtime64 405
+#define __NR_clock_getres_time64 406
+#define __NR_clock_nanosleep_time64 407
+#define __NR_timer_gettime64 408
+#define __NR_timer_settime64 409
+#define __NR_timerfd_gettime64 410
+#define __NR_timerfd_settime64 411
+#define __NR_utimensat_time64 412
+#define __NR_pselect6_time64 413
+#define __NR_ppoll_time64 414
+#define __NR_io_pgetevents_time64 416
+#define __NR_recvmmsg_time64 417
+#define __NR_mq_timedsend_time64 418
+#define __NR_mq_timedreceive_time64 419
+#define __NR_semtimedop_time64 420
+#define __NR_rt_sigtimedwait_time64 421
+#define __NR_futex_time64 422
+#define __NR_sched_rr_get_interval_time64 423
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
+#define __NR_pidfd_open 434
+#define __NR_clone3 435
+#define __NR_close_range 436
+#define __NR_openat2 437
+#define __NR_pidfd_getfd 438
+#define __NR_faccessat2 439
+#define __NR_process_madvise 440
+#define __NR_epoll_pwait2 441
+#define __NR_mount_setattr 442
+#define __NR_landlock_create_ruleset 444
+#define __NR_landlock_add_rule 445
+#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
+#define __NR_process_mrelease 448
+#define __NR_futex_waitv 449
+#define __NR_set_mempolicy_home_node 450
+#define __NR_cachestat 451
+#define __NR_fchmodat2 452
diff --git a/arch/i386/kstat.h b/arch/i386/kstat.h
new file mode 100644
index 00000000..af449c95
--- /dev/null
+++ b/arch/i386/kstat.h
@@ -0,0 +1,21 @@
+struct kstat {
+ dev_t st_dev;
+ int __st_dev_padding;
+ long __st_ino_truncated;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid;
+ gid_t st_gid;
+ dev_t st_rdev;
+ int __st_rdev_padding;
+ off_t st_size;
+ blksize_t st_blksize;
+ blkcnt_t st_blocks;
+ long st_atime_sec;
+ long st_atime_nsec;
+ long st_mtime_sec;
+ long st_mtime_nsec;
+ long st_ctime_sec;
+ long st_ctime_nsec;
+ ino_t st_ino;
+};
diff --git a/arch/i386/pthread_arch.h b/arch/i386/pthread_arch.h
index 6f600b9e..a639c382 100644
--- a/arch/i386/pthread_arch.h
+++ b/arch/i386/pthread_arch.h
@@ -1,10 +1,8 @@
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
- __asm__ ("movl %%gs:0,%0" : "=r" (self) );
- return self;
+ uintptr_t tp;
+ __asm__ ("movl %%gs:0,%0" : "=r" (tp) );
+ return tp;
}
-#define TP_ADJ(p) (p)
-
#define MC_PC gregs[REG_EIP]
diff --git a/arch/i386/syscall_arch.h b/arch/i386/syscall_arch.h
index 4c9d874a..f92b7aa9 100644
--- a/arch/i386/syscall_arch.h
+++ b/arch/i386/syscall_arch.h
@@ -3,57 +3,87 @@
((union { long long ll; long l[2]; }){ .ll = x }).l[1]
#define __SYSCALL_LL_O(x) __SYSCALL_LL_E((x))
+#if SYSCALL_NO_TLS
+#define SYSCALL_INSNS "int $128"
+#else
+#define SYSCALL_INSNS "call *%%gs:16"
+#endif
+
+#define SYSCALL_INSNS_12 "xchg %%ebx,%%edx ; " SYSCALL_INSNS " ; xchg %%ebx,%%edx"
+#define SYSCALL_INSNS_34 "xchg %%ebx,%%edi ; " SYSCALL_INSNS " ; xchg %%ebx,%%edi"
+
static inline long __syscall0(long n)
{
unsigned long __ret;
- __asm__ __volatile__ (".hidden __vsyscall ; call __vsyscall" : "=a"(__ret) : "a"(n) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n) : "memory");
return __ret;
}
static inline long __syscall1(long n, long a1)
{
unsigned long __ret;
- __asm__ __volatile__ (".hidden __vsyscall ; call __vsyscall" : "=a"(__ret) : "a"(n), "d"(a1) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS_12 : "=a"(__ret) : "a"(n), "d"(a1) : "memory");
return __ret;
}
static inline long __syscall2(long n, long a1, long a2)
{
unsigned long __ret;
- __asm__ __volatile__ (".hidden __vsyscall ; call __vsyscall" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2) : "memory");
+ __asm__ __volatile__ (SYSCALL_INSNS_12 : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2) : "memory");
return __ret;
}
static inline long __syscall3(long n, long a1, long a2, long a3)
{
unsigned long __ret;
- __asm__ __volatile__ (".hidden __vsyscall ; call __vsyscall" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2), "D"(a3) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3) : "memory");
+#else
+ __asm__ __volatile__ (SYSCALL_INSNS_34 : "=a"(__ret) : "a"(n), "D"(a1), "c"(a2), "d"(a3) : "memory");
+#endif
return __ret;
}
static inline long __syscall4(long n, long a1, long a2, long a3, long a4)
{
unsigned long __ret;
- __asm__ __volatile__ (".hidden __vsyscall ; call __vsyscall" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2), "D"(a3), "S"(a4) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
+#else
+ __asm__ __volatile__ (SYSCALL_INSNS_34 : "=a"(__ret) : "a"(n), "D"(a1), "c"(a2), "d"(a3), "S"(a4) : "memory");
+#endif
return __ret;
}
static inline long __syscall5(long n, long a1, long a2, long a3, long a4, long a5)
{
unsigned long __ret;
- __asm__ __volatile__ ("push %6 ; .hidden __vsyscall ; call __vsyscall ; add $4,%%esp" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2), "D"(a3), "S"(a4), "g"(a5) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ (SYSCALL_INSNS
+ : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#else
+ __asm__ __volatile__ ("pushl %2 ; push %%ebx ; mov 4(%%esp),%%ebx ; " SYSCALL_INSNS " ; pop %%ebx ; add $4,%%esp"
+ : "=a"(__ret) : "a"(n), "g"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#endif
return __ret;
}
static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a5, long a6)
{
unsigned long __ret;
- __asm__ __volatile__ ("push %6 ; .hidden __vsyscall6 ; call __vsyscall6 ; add $4,%%esp" : "=a"(__ret) : "a"(n), "d"(a1), "c"(a2), "D"(a3), "S"(a4), "g"(0+(long[]){a5, a6}) : "memory");
+#if !defined(__PIC__) || !defined(BROKEN_EBX_ASM)
+ __asm__ __volatile__ ("pushl %7 ; push %%ebp ; mov 4(%%esp),%%ebp ; " SYSCALL_INSNS " ; pop %%ebp ; add $4,%%esp"
+ : "=a"(__ret) : "a"(n), "b"(a1), "c"(a2), "d"(a3), "S"(a4), "D"(a5), "g"(a6) : "memory");
+#else
+ unsigned long a1a6[2] = { a1, a6 };
+ __asm__ __volatile__ ("pushl %1 ; push %%ebx ; push %%ebp ; mov 8(%%esp),%%ebx ; mov 4(%%ebx),%%ebp ; mov (%%ebx),%%ebx ; " SYSCALL_INSNS " ; pop %%ebp ; pop %%ebx ; add $4,%%esp"
+ : "=a"(__ret) : "g"(&a1a6), "a"(n), "c"(a2), "d"(a3), "S"(a4), "D"(a5) : "memory");
+#endif
return __ret;
}
#define VDSO_USEFUL
-#define VDSO_CGT_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_SYM "__vdso_clock_gettime"
+#define VDSO_CGT32_VER "LINUX_2.6"
+#define VDSO_CGT_SYM "__vdso_clock_gettime64"
#define VDSO_CGT_VER "LINUX_2.6"
-
-#define SYSCALL_USE_SOCKETCALL
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-04 19:53:18 +0000