diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc')
22 files changed, 100 insertions, 172 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/Implies b/sysdeps/unix/sysv/linux/powerpc/Implies deleted file mode 100644 index ff27cdb568..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/Implies +++ /dev/null @@ -1,4 +0,0 @@ -# Make sure these routines come before ldbl-opt. -ieee754/ldbl-128ibm -# These supply the ABI compatibility for when long double was double. -ieee754/ldbl-opt diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h b/sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h index 545fda462a..5f5fc1eb3a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/libc-vdso.h @@ -32,6 +32,16 @@ extern void *__vdso_get_tbfreq; extern void *__vdso_getcpu; +/* This macro is needed for PPC64 to return a skeleton OPD entry of a vDSO + symbol. This works because _dl_vdso_vsym always return the function + address, and no vDSO symbols use the TOC or chain pointers from the OPD + so we can allow them to be garbage. */ +#if defined(__PPC64__) || defined(__powerpc64__) +#define VDSO_IFUNC_RET(value) &value +#else +#define VDSO_IFUNC_RET(value) value +#endif + #endif #endif /* _LIBC_VDSO_H */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h index a270189652..3f72c03351 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h @@ -17,42 +17,13 @@ <http://www.gnu.org/licenses/>. */ #ifndef _SYS_MMAN_H -# error "Never use <bits/mman.h> directly; iclude <sys/mman.h> instead." +# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif /* The following definitions basically come from the kernel headers. But the kernel header is not namespace clean. */ - -/* Protections are chosen from these bits, OR'd together. The - implementation does not necessarily support PROT_EXEC or PROT_WRITE - without PROT_READ. The only guarantees are that no writing will be - allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */ - -#define PROT_READ 0x1 /* Page can be read. */ -#define PROT_WRITE 0x2 /* Page can be written. */ -#define PROT_EXEC 0x4 /* Page can be executed. */ -#define PROT_NONE 0x0 /* Page can not be accessed. */ #define PROT_SAO 0x10 /* Strong Access Ordering. */ -#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of - growsdown vma (mprotect only). */ -#define PROT_GROWSUP 0x02000000 /* Extend change to start of - growsup vma (mprotect only). */ - -/* Sharing types (must choose one and only one of these). */ -#define MAP_SHARED 0x001 /* Share changes. */ -#define MAP_PRIVATE 0x002 /* Changes are private. */ -#ifdef __USE_MISC -# define MAP_TYPE 0x00f /* Mask for type of mapping. */ -#endif - -/* Other flags. */ -#define MAP_FIXED 0x010 /* Interpret addr exactly. */ -#ifdef __USE_MISC -# define MAP_FILE 0x000 -# define MAP_ANONYMOUS 0x020 /* Don't use a file. */ -# define MAP_ANON MAP_ANONYMOUS -#endif /* These are Linux-specific. */ #ifdef __USE_MISC @@ -67,48 +38,10 @@ # define MAP_HUGETLB 0x40000 /* Create huge page mapping. */ #endif -/* Flags to `msync'. */ -#define MS_ASYNC 1 /* Sync memory asynchronously. */ -#define MS_SYNC 4 /* Synchronous memory sync. */ -#define MS_INVALIDATE 2 /* Invalidate the caches. */ - /* Flags for `mlockall'. */ #define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */ #define MCL_FUTURE 0x4000 /* Lock all additions to address space. */ - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -# define MREMAP_FIXED 2 -#endif - -/* Advice to `madvise'. */ -#ifdef __USE_BSD -# define MADV_NORMAL 0 /* No further special treatment. */ -# define MADV_RANDOM 1 /* Expect random page references. */ -# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define MADV_WILLNEED 3 /* Will need these pages. */ -# define MADV_DONTNEED 4 /* Don't need these pages. */ -# define MADV_REMOVE 9 /* Remove these pages and resources. */ -# define MADV_DONTFORK 10 /* Do not inherit across fork. */ -# define MADV_DOFORK 11 /* Do inherit across fork. */ -# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ -# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ -# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ -# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */ -# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump, - overrides the coredump filter bits. */ -# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */ -# define MADV_HWPOISON 100 /* Poison a page for testing. */ -#endif - -/* The POSIX people had to invent similar names for the same things. */ -#ifdef __USE_XOPEN2K -# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ -# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ -# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ -# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ -# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ -#endif +/* Include generic Linux declarations. */ +#include <bits/mman-linux.h> diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/msq.h b/sysdeps/unix/sysv/linux/powerpc/bits/msq.h index b9811c6567..59147c268c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/msq.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/msq.h @@ -25,6 +25,7 @@ #define MSG_NOERROR 010000 /* no error if message is too big */ #ifdef __USE_GNU # define MSG_EXCEPT 020000 /* recv any msg except of specified type */ +# define MSG_COPY 040000 /* copy (not remove) all queue messages */ #endif /* Types used in the structure definition. */ diff --git a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c index 36512a0fcb..6506d75e64 100644 --- a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c +++ b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c @@ -15,26 +15,49 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <sysdep.h> -#include <bp-checks.h> -#include <stddef.h> + #include <sys/time.h> -#include <time.h> -#include <hp-timing.h> -#include <bits/libc-vdso.h> +#ifdef SHARED + +# include <dl-vdso.h> +# include <bits/libc-vdso.h> + +void *gettimeofday_ifunc (void) __asm__ ("__gettimeofday"); + +static int +__gettimeofday_syscall (struct timeval *tv, struct timezone *tz) +{ + return INLINE_SYSCALL (gettimeofday, 2, tv, tz); +} + +void * +gettimeofday_ifunc (void) +{ + /* If the vDSO is not available we fall back syscall. */ + return (__vdso_gettimeofday ? VDSO_IFUNC_RET (__vdso_gettimeofday) + : __gettimeofday_syscall); +} +asm (".type __gettimeofday, %gnu_indirect_function"); + +/* This is doing "libc_hidden_def (__gettimeofday)" but the compiler won't + let us do it in C because it doesn't know we're defining __gettimeofday + here in this file. */ +asm (".globl __GI___gettimeofday\n" + "__GI___gettimeofday = __gettimeofday"); + +#else -/* Get the current time of day and timezone information, - putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled. - Returns 0 on success, -1 on errors. */ +# include <sysdep.h> +# include <errno.h> int -__gettimeofday (tv, tz) - struct timeval *tv; - struct timezone *tz; +__gettimeofday (struct timeval *tv, struct timezone *tz) { - return INLINE_VSYSCALL (gettimeofday, 2, CHECK_1 (tv), CHECK_1 (tz)); + return INLINE_SYSCALL (gettimeofday, 2, tv, tz); } libc_hidden_def (__gettimeofday) + +#endif weak_alias (__gettimeofday, gettimeofday) libc_hidden_weak (gettimeofday) diff --git a/sysdeps/unix/sysv/linux/powerpc/libc-start.c b/sysdeps/unix/sysv/linux/powerpc/libc-start.c index fb1f9a4eae..4e6e9e92f8 100644 --- a/sysdeps/unix/sysv/linux/powerpc/libc-start.c +++ b/sysdeps/unix/sysv/linux/powerpc/libc-start.c @@ -19,7 +19,6 @@ #include <unistd.h> #include <ldsodefs.h> #include <sysdep.h> -#include <bp-sym.h> int __cache_line_size attribute_hidden; @@ -33,43 +32,35 @@ int __cache_line_size attribute_hidden; struct startup_info { - void *__unbounded sda_base; + void *sda_base; int (*main) (int, char **, char **, void *); int (*init) (int, char **, char **, void *); void (*fini) (void); }; int -/* GKM FIXME: GCC: this should get __BP_ prefix by virtue of the - BPs in the arglist of startup_info.main and startup_info.init. */ - BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av, - char *__unbounded *__unbounded ubp_ev, - ElfW (auxv_t) * __unbounded auxvec, - void (*rtld_fini) (void), - struct startup_info *__unbounded stinfo, - char *__unbounded *__unbounded stack_on_entry) +__libc_start_main (int argc, char **argv, + char **ev, + ElfW (auxv_t) * auxvec, + void (*rtld_fini) (void), + struct startup_info *stinfo, + char **stack_on_entry) { -#if __BOUNDED_POINTERS__ - char **argv; -#else -# define argv ubp_av -#endif - /* the PPC SVR4 ABI says that the top thing on the stack will be a NULL pointer, so if not we assume that we're being called as a statically-linked program by Linux... */ if (*stack_on_entry != NULL) { - char *__unbounded * __unbounded temp; + char **temp; /* ...in which case, we have argc as the top thing on the stack, followed by argv (NULL-terminated), envp (likewise), and the auxilary vector. */ /* 32/64-bit agnostic load from stack */ - argc = *(long int *__unbounded) stack_on_entry; - ubp_av = stack_on_entry + 1; - ubp_ev = ubp_av + argc + 1; + argc = *(long int *) stack_on_entry; + argv = stack_on_entry + 1; + ev = argv + argc + 1; #ifdef HAVE_AUX_VECTOR - temp = ubp_ev; + temp = ev; while (*temp != NULL) ++temp; auxvec = (ElfW (auxv_t) *)++ temp; @@ -86,7 +77,7 @@ int break; } - return generic_start_main (stinfo->main, argc, ubp_av, auxvec, + return generic_start_main (stinfo->main, argc, argv, auxvec, stinfo->init, stinfo->fini, rtld_fini, stack_on_entry); } diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S index 2fc9fa2372..eb27f42cda 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/brk.S @@ -19,13 +19,10 @@ #include <sysdep.h> #define _ERRNO_H 1 #include <bits/errno.h> -#include <bp-sym.h> -#include <bp-asm.h> .comm __curbrk,4,4 .section ".text" -ENTRY (BP_SYM (__brk)) - DISCARD_BOUNDS (r3) /* the bounds are meaningless, so toss 'em */ +ENTRY (__brk) mflr r0 stwu r1,-16(r1) cfi_adjust_cfa_offset (16) @@ -50,6 +47,6 @@ ENTRY (BP_SYM (__brk)) blelr+ li r3,ENOMEM b __syscall_error@local -END (BP_SYM (__brk)) +END (__brk) -weak_alias (BP_SYM (__brk), BP_SYM (brk)) +weak_alias (__brk, brk) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S index 197b85203a..5790eff4c1 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S @@ -20,8 +20,6 @@ #define _ERRNO_H 1 #include <bits/errno.h> #include <kernel-features.h> -#include <bp-sym.h> -#include <bp-asm.h> #define CLONE_VM 0x00000100 #define CLONE_THREAD 0x00010000 @@ -35,10 +33,7 @@ int flags [r5], void *arg [r6], void *parent_tid [r7], void *tls [r8], void *child_tid [r9]); */ -ENTRY (BP_SYM (__clone)) - /* GKM FIXME: add bounds checks, where sensible. */ - DISCARD_BOUNDS (r4) - DISCARD_BOUNDS (r6) +ENTRY (__clone) /* Check for child_stack == NULL || fn == NULL. */ cmpwi cr0,r4,0 @@ -124,6 +119,6 @@ L(badargs): b __syscall_error@local cfi_startproc -END (BP_SYM (__clone)) +END (__clone) -weak_alias (BP_SYM (__clone), BP_SYM (clone)) +weak_alias (__clone, clone) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist index 8e4595825b..f27b48b3c6 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl/libc.abilist @@ -1781,6 +1781,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _IO_adjust_wcolumn F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c index 3695d8fb9a..619db32618 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c @@ -22,7 +22,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -38,7 +37,7 @@ __libc_pread (fd, buf, count, offset) if (SINGLE_THREAD_P) { /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, offset >> 31, offset); return result; @@ -47,7 +46,7 @@ __libc_pread (fd, buf, count, offset) int oldtype = LIBC_CANCEL_ASYNC (); /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, offset >> 31, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c index 12e83aa95b..75407b3165 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c @@ -21,7 +21,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -38,7 +37,7 @@ __libc_pread64 (fd, buf, count, offset) if (SINGLE_THREAD_P) { /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, (long) (offset >> 32), (long) offset); @@ -48,7 +47,7 @@ __libc_pread64 (fd, buf, count, offset) int oldtype = LIBC_CANCEL_ASYNC (); /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, (long) (offset >> 32), (long) offset); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c index 005e24f964..e71c91b261 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c @@ -22,7 +22,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -39,7 +38,7 @@ __libc_pwrite (fd, buf, count, offset) if (SINGLE_THREAD_P) { /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, offset >> 31, offset); return result; @@ -48,7 +47,7 @@ __libc_pwrite (fd, buf, count, offset) int oldtype = LIBC_CANCEL_ASYNC (); /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, offset >> 31, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c index f001c6e97d..7094e93d3c 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c @@ -21,7 +21,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -38,7 +37,7 @@ __libc_pwrite64 (fd, buf, count, offset) if (SINGLE_THREAD_P) { /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, (long) (offset >> 32), (long) offset); @@ -48,7 +47,7 @@ __libc_pwrite64 (fd, buf, count, offset) int oldtype = LIBC_CANCEL_ASYNC (); /* On PPC32 64bit values are aligned in odd/even register pairs. */ - result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, + result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, (long) (offset >> 32), (long) offset); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c index 3146dde71f..c018cecdbc 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c @@ -21,7 +21,6 @@ #include <sysdep.h> #include <sys/syscall.h> -#include <bp-checks.h> /* Truncate the file referenced by FD to LENGTH bytes. */ int @@ -30,7 +29,7 @@ truncate64 (path, length) off64_t length; { /* On PPC32 64bit values are aligned in odd/even register pairs. */ - int result = INLINE_SYSCALL (truncate64, 4, CHECK_STRING (path), 0, + int result = INLINE_SYSCALL (truncate64, 4, path, 0, (long) (length >> 32), (long) length); return result; diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S index 06596ce587..348aeb5ba0 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S @@ -19,17 +19,14 @@ #include <sysdep.h> #define _ERRNO_H 1 #include <bits/errno.h> -#include <bp-sym.h> -#include <bp-asm.h> .comm __curbrk,8,8 .section ".toc","aw" .LC__curbrk: .tc __curbrk[TC],__curbrk .section ".text" -ENTRY (BP_SYM (__brk)) +ENTRY (__brk) CALL_MCOUNT 1 - DISCARD_BOUNDS (r3) /* the bounds are meaningless, so toss 'em. */ std r3,48(r1) DO_CALL(SYS_ify(brk)) @@ -41,6 +38,6 @@ ENTRY (BP_SYM (__brk)) blelr+ li r3,ENOMEM TAIL_CALL_SYSCALL_ERROR -END (BP_SYM (__brk)) +END (__brk) -weak_alias (BP_SYM (__brk), BP_SYM (brk)) +weak_alias (__brk, brk) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S index f74dcae903..cf46856e1a 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S @@ -19,8 +19,6 @@ #include <sysdep.h> #define _ERRNO_H 1 #include <bits/errno.h> -#include <bp-sym.h> -#include <bp-asm.h> #define CLONE_VM 0x00000100 #define CLONE_THREAD 0x00010000 @@ -33,11 +31,8 @@ int flags [r5], void *arg [r6], void *parent_tid [r7], void *tls [r8], void *child_tid [r9]); */ -ENTRY (BP_SYM (__clone)) +ENTRY (__clone) CALL_MCOUNT 7 - /* GKM FIXME: add bounds checks, where sensible. */ - DISCARD_BOUNDS (r4) - DISCARD_BOUNDS (r6) /* Check for child_stack == NULL || fn == NULL. */ cmpdi cr0,r4,0 @@ -144,6 +139,6 @@ L(parent): cfi_restore(r31) PSEUDO_RET -END (BP_SYM (__clone)) +END (__clone) -weak_alias (BP_SYM (__clone), BP_SYM (clone)) +weak_alias (__clone, clone) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist index 8eaaccdfc7..195b58757b 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist @@ -87,6 +87,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.3 GLIBC_2.3 A _Exit F diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c index 896a415d87..70f1d6c580 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c @@ -22,7 +22,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -40,16 +39,14 @@ __libc_pread (fd, buf, count, offset) if (SINGLE_THREAD_P) { - result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset); return result; } int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c index aaf18e5daa..a11f6e31f4 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c @@ -21,7 +21,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -39,16 +38,14 @@ __libc_pread64 (fd, buf, count, offset) if (SINGLE_THREAD_P) { - result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset); return result; } int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c index 9795756f2b..0ccb0a98a3 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c @@ -22,7 +22,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -40,16 +39,14 @@ __libc_pwrite (fd, buf, count, offset) if (SINGLE_THREAD_P) { - result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset); return result; } int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c index 65ddefd3c4..6a8acb4512 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c @@ -21,7 +21,6 @@ #include <sysdep-cancel.h> #include <sys/syscall.h> -#include <bp-checks.h> #include <kernel-features.h> @@ -39,16 +38,14 @@ __libc_pwrite64 (fd, buf, count, offset) if (SINGLE_THREAD_P) { - result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset); return result; } int oldtype = LIBC_CANCEL_ASYNC (); - result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, - offset); + result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset); LIBC_CANCEL_RESET (oldtype); diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h index dfda1c889d..e6e916b0f2 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h @@ -136,7 +136,8 @@ enum __ptrace_setoptions PTRACE_O_TRACEVFORKDONE = 0x00000020, PTRACE_O_TRACEEXIT = 0x00000040, PTRACE_O_TRACESECCOMP = 0x00000080, - PTRACE_O_MASK = 0x000000ff + PTRACE_O_EXITKILL = 0x00100000, + PTRACE_O_MASK = 0x001000ff }; /* Wait extended result codes for the above trace options. */ |