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45262aeedf
Commit Graph

3874 Commits

Author SHA1 Message Date
Roland McGrath
45262aeedf Move SH code out of nptl/ subdirectory. 2014-06-12 09:05:54 -07:00
Chris Metcalf
c3a2ebe1f7 tile: Consolidate NPTL/non versions of vfork 2014-06-11 15:52:53 -04:00
Roland McGrath
c9cab3d2f9 Tile: Define TLS_DEFINE_INIT_TP 2014-06-11 12:25:27 -07:00
Roland McGrath
ba5ec6116c Alpha: Define TLS_DEFINE_INIT_TP 2014-06-11 12:23:35 -07:00
Roland McGrath
f12b481486 PowerPC: Define TLS_DEFINE_INIT_TP 2014-06-11 12:23:17 -07:00
Roland McGrath
9503784a07 AArch64: Define TLS_DEFINE_INIT_TP 2014-06-11 12:23:01 -07:00
Chris Metcalf
2d0fc4dcfc tile: move sysdeps/unix/sysv/linux/tile nptl files. 2014-06-10 14:10:17 -04:00
Bernard Ogden
2c3520d98d hppa: Remove lowlevellock.c. 
The hppa port has no need of a custom lowlevellock.c, it should
use the generic version which is updated and correct. This
similarly fixes bug 15119 for hppa.
 2014-06-09 23:22:20 -04:00
Roland McGrath
d752f0ccd7 m68k: Define TLS_DEFINE_INIT_TP 2014-06-09 15:54:19 -07:00
Roland McGrath
34eda6d1ba HPPA: Define TLS_DEFINE_INIT_TP 2014-06-09 14:04:45 -07:00
Roland McGrath
50f0a637b7 MIPS: Define TLS_DEFINE_INIT_TP 2014-06-09 13:47:38 -07:00
Roland McGrath
08f41f047c ARM: Define TLS_DEFINE_INIT_TP 2014-06-09 12:53:16 -07:00
Roland McGrath
962b744d06 Start cleaning up TLS initial value for pthread_create. 2014-06-09 12:52:55 -07:00
Ondřej Bílka
d89b3d80f9 Fix memory overrun in getifaddrs_internal. Fixes bug 15698. 2014-06-05 19:25:23 +02:00
Richard Henderson
71840409ea aarch64: Remove nptl/vfork.S 2014-06-03 11:28:11 -04:00
Richard Henderson
89b4bd6b60 aarch64: Consolidate NPTL/non versions of vfork 
At the same time, incorporate the 0 -> 0x80000000 mapping
of the pid expected by raise.c.
 2014-06-03 11:09:20 -04:00
Richard Henderson
111cc71489 aarch64: Consolidate NPTL/non versions of clone 
At the same time, rely on non-clobbered registers across syscall
so that we eliminate the stack frame that we previously ignored
in the unwind info.
 2014-06-03 11:04:04 -04:00
Roland McGrath
d936d379eb SH: Consolidate NPTL/non versions of vfork 2014-06-02 14:29:19 -07:00
Richard Henderson
f0712b543e aarch64: Remove PSEUDO_RET 2014-05-30 14:11:51 -04:00
Richard Henderson
74f31c1859 aarch64: Fix error return from __ioctl 
Forgotten in ca3cfa40c1
where the error branch was moved from PSEUDO_RET.
 2014-05-30 14:09:34 -04:00
Roland McGrath
5190c17f22 m68k: Convert fork.c to arch-fork.h 2014-05-30 18:44:55 +02:00
Richard Henderson
1670e207c5 aarch64: Rely on syscalls preserving registers 
In several cases we've had asm routines rely on syscalls not clobbering
call-clobbered registers, and that's now deemed ABI.  So take advantage
of this in the INLINE_SYSCALL path as well.

Shrinks libc.so by about 1k.
 2014-05-29 12:53:27 -04:00
Richard Henderson
11a28aee60 aarch64: Use tpidr_el0 rather than __errno_location in librt 2014-05-29 12:41:08 -04:00
Richard Henderson
a17e5ffb80 aarch64: Use tpidr_el0 rather than __read_tp in librt 2014-05-29 12:39:03 -04:00
Richard Henderson
b5be459771 aarch64: Improve syscall-cancel stack frame 
One push instead of N; use stp/ldp to halve the insns.
 2014-05-29 12:37:24 -04:00
Richard Henderson
645d44abe3 aarch64: Pass regno parameter to SINGLE_THREAD_P 
Use cbz instead of cmp+b.eq.
 2014-05-29 12:33:06 -04:00
Richard Henderson
a8b4f04ad7 aarch64: Share code in syscall-cancel.h 
Fold nocancel and error handling paths.
 2014-05-29 12:31:07 -04:00
Richard Henderson
af4e8ef944 aarch64: Tabify sysdep-cancel.h 2014-05-29 12:28:59 -04:00
Eric Wong
26b0d2e1a1 Avoid stat/fstat in statvfs/fstatvfs (BZ #15132) 
Delay the use of stat/fstat until stat data is required.  When the
kernel returns ST_VALID, stat data is not used by __internal_statvfs.
 2014-05-29 09:41:29 +05:30
Roland McGrath
0d3b7a190c SH: Consolidate NPTL/non versions of clone 2014-05-28 17:23:19 -07:00
Roland McGrath
1efe2bd9dc tile: Convert fork.c to arch-fork.h 2014-05-28 14:23:16 -04:00
Roland McGrath
30b6629ede IA64: Convert fork.c to arch-fork.h 2014-05-27 15:43:45 -07:00
Roland McGrath
a6bea3ca7b SH: Convert fork.c to arch-fork.h 2014-05-27 12:58:01 -07:00
Adhemerval Zanella
c7a8d66787 PowerPC: Move remaining nptl/sysdeps/unix/sysv/linux/powerpc/ files. 2014-05-26 11:45:14 -05:00
Adhemerval Zanella
daee7851e2 PowerPC: Move NPTL ABI headers to sysdeps. 2014-05-26 11:41:47 -05:00
Adhemerval Zanella
50a4081954 PowerPC: Move powerpc64 timer_*.c out of nptl/ 2014-05-26 11:41:46 -05:00
Adhemerval Zanella
8464c2a110 PowerPC: Consolidate NPTL/non versions of clone 2014-05-26 11:41:46 -05:00
Adhemerval Zanella
3d1024e8d1 PowerPC: Consolidate NPTL/non versions of vfork 2014-05-26 11:41:28 -05:00
Richard Henderson
aa2f176d6f arm,aarch64: Remove SINGLE_THREAD_P_PIC 
This macro was removed by

2005-11-16  Daniel Jacobowitz  <dan@codesourcery.com>

but not applied to the (still separate) eabi port so necro'd
when the eabi port superceded the old abi.  It was thence
copied into the new AArch64 port.
 2014-05-25 12:50:41 -04:00
Richard Henderson
ca3cfa40c1 aarch64: Tidy syscall error check 
Move the error branch from the PSEUDO_RET macro to the PSEUDO macro.
This is in line with other architectures, and will enable further improvments.
 2014-05-25 12:46:50 -04:00
Richard Henderson
6e6c2d01eb aarch64: Remove DOARGS/UNDOARGS macros 
While they do something for AArch32, they're useless for AArch64.
 2014-05-25 12:37:29 -04:00
Richard Henderson
c69abcee72 aarch64: Fix DO_CALL block comment 2014-05-25 12:33:00 -04:00
Richard Henderson
82aab97cbf alpha: Do non-default symbols in pt-vfork.S 2014-05-25 09:04:54 -07:00
Richard Henderson
bc89e9625f alpha: Move remaining files out of sysdeps/unix/sysv/linux/alpha/nptl/ 2014-05-23 11:20:48 -07:00
Richard Henderson
e2fa4bc2bb alpha: Consolidate NPTL/non versions of vfork 2014-05-23 11:20:44 -07:00
Richard Henderson
279b24e2e5 alpha: Merge standard and nptl clone.S 2014-05-23 11:20:41 -07:00
Richard Henderson
132c7f5f01 alpha: Remove nptl/fork.c 
The merge at ab21431318 failed
to properly remove the file.
 2014-05-23 11:20:37 -07:00
Roland McGrath
df54acbb7b AArch64: Convert fork.c to arch-fork.h 2014-05-21 18:45:00 +01:00
Richard Henderson
a6b3657be6 aarch64: Merge __local_multiple_threads offset with memory reference 
This also highlights that we'd been loading 64-bits instead of
the proper 32-bits.  Caught by the linker as a relocation error,
since the variable happened to be unaligned for 64-bits.
 2014-05-21 11:36:51 -04:00
Richard Henderson
3612eb8f25 aarch64: Merge rtld_errno offset with memory reference 2014-05-21 11:36:03 -04:00