diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | nis/nis_domain_of_r.c | 2 | ||||
| -rw-r--r-- | nptl/ChangeLog | 6 | ||||
| -rw-r--r-- | nptl/sysdeps/s390/tcb-offsets.sym | 1 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S | 2 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-32/clone.S | 13 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/clone.S | 15 |
9 files changed, 55 insertions, 1 deletions
@@ -1,3 +1,16 @@ +2004-12-15 Jakub Jelinek <jakub@redhat.com> + + * nis/nis_domain_of_r.c (nis_domain_of_r): Use libnsl_hidden_def, + not libnsl_hidden_proto. + + * sysdeps/unix/sysv/linux/s390/s390-32/clone.S (__clone): Add support + for NPTL where the PID is stored at userlevel and needs to be reset + when CLONE_THREAD is not used. + * sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Likewise. + + * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S (__clone): Save + and restore r2 around call to fn. + 2004-12-15 Andreas Jaeger <aj@suse.de> * sysdeps/ia64/dl-machine.h (elf_machine_rela): Mark auto instead diff --git a/nis/nis_domain_of_r.c b/nis/nis_domain_of_r.c index ca298f3505..1fedcfe074 100644 --- a/nis/nis_domain_of_r.c +++ b/nis/nis_domain_of_r.c @@ -54,4 +54,4 @@ nis_domain_of_r (const_nis_name name, char *buffer, size_t buflen) return memcpy (buffer, cptr, cptr_len + 1); } -libnsl_hidden_proto (nis_domain_of_r) +libnsl_hidden_def (nis_domain_of_r) diff --git a/nptl/ChangeLog b/nptl/ChangeLog index c347eb7461..5d910edcf2 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,9 @@ +2004-12-15 Jakub Jelinek <jakub@redhat.com> + + * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: New file. + * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: New file. + * sysdeps/s390/tcb-offsets.sym (TID): Add. + 2004-12-15 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: New file. diff --git a/nptl/sysdeps/s390/tcb-offsets.sym b/nptl/sysdeps/s390/tcb-offsets.sym index c6e230a315..237f975b25 100644 --- a/nptl/sysdeps/s390/tcb-offsets.sym +++ b/nptl/sysdeps/s390/tcb-offsets.sym @@ -3,3 +3,4 @@ MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads) PID offsetof (struct pthread, pid) +TID offsetof (struct pthread, tid) diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S new file mode 100644 index 0000000000..682f94dae8 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/clone.S @@ -0,0 +1,2 @@ +#define RESET_PID +#include <sysdeps/unix/sysv/linux/s390/s390-32/clone.S> diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S new file mode 100644 index 0000000000..87ee2e1846 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/clone.S @@ -0,0 +1,2 @@ +#define RESET_PID +#include <sysdeps/unix/sysv/linux/s390/s390-64/clone.S> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S index 61a35a2f79..f6ce115077 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S @@ -104,12 +104,14 @@ L(nomoregetpid): L(oldpid): #endif + std r2,40(r1) /* Call procedure. */ ld r0,0(r29) ld r2,8(r29) mtctr r0 mr r3,r31 bctrl + ld r2,40(r1) /* Call _exit with result from procedure. */ #ifdef SHARED b JUMPTARGET(__GI__exit) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S index 442045bf21..70f695a952 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S +++ b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S @@ -21,6 +21,7 @@ and invokes a function in the right context after its all over. */ #include <sysdep.h> +#include <tls.h> #define _ERRNO_H 1 #include <bits/errno.h> @@ -54,6 +55,18 @@ error: PSEUDO_END (__clone) thread_start: +#ifdef RESET_PID + tmh %r3,1 /* CLONE_THREAD == 0x00010000 */ + jne 1f + lhi %r2,-1 + tml %r3,256 /* CLONE_VM == 0x00000100 */ + jne 2f + svc SYS_ify(getpid) +2: ear %r3,%a0 + st %r2,PID(%r3) + st %r2,TID(%r3) +1: +#endif /* fn is in gpr 1, arg in gpr 0 */ lr %r2,%r0 /* set first parameter to void *arg */ ahi %r15,-96 /* make room on the stack for the save area */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S index 724ca611ec..cdc6716a1f 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S +++ b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S @@ -22,6 +22,7 @@ and invokes a function in the right context after its all over. */ #include <sysdep.h> +#include <tls.h> #define _ERRNO_H 1 #include <bits/errno.h> @@ -55,6 +56,20 @@ error: PSEUDO_END (__clone) thread_start: +#ifdef RESET_PID + tmh %r3,1 /* CLONE_THREAD == 0x00010000 */ + jne 1f + lhi %r2,-1 + tml %r3,256 /* CLONE_VM == 0x00000100 */ + jne 2f + svc SYS_ify(getpid) +2: ear %r3,%a0 + sllg %r3,%r3,32 + ear %r3,%a1 + st %r2,PID(%r3) + st %r2,TID(%r3) +1: +#endif /* fn is in gpr 1, arg in gpr 0 */ lgr %r2,%r0 /* set first parameter to void *arg */ aghi %r15,-160 /* make room on the stack for the save area */ |