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Author SHA1 Message Date
Elliott Hughes
dae87c0c74 am ace8dfab: am e6c451f5: Merge "Make mips generated assembler more like the mips64 stuff." 
* commit 'ace8dfab1fe07890440e8acf4a1e2c0cf0d0489d':
  Make mips generated assembler more like the mips64 stuff.
 2014-02-19 20:42:33 +00:00
Elliott Hughes
eae27dc55a Make mips generated assembler more like the mips64 stuff. 
I broke the mips build yesterday because it doesn't use
<private/bionic_asm.h> like the other architectures, including mips64.
I want to move mips closer to mips64 to try to avoid this kind of thing
in future.

Change-Id: Idb985587ff355b9e5e765c1f5671dc0144cd2488
 2014-02-19 12:20:00 -08:00
Elliott Hughes
b3183def04 am 112e3a9a: am 44ef37c1: Merge "Use uid_t and gid_t for st_uid and st_gid in struct stat." 
* commit '112e3a9a8c4c89b1cce366bc0c7a7f15fae862c2':
  Use uid_t and gid_t for st_uid and st_gid in struct stat.
 2014-02-19 01:02:24 +00:00
Elliott Hughes
8a6ad03d0c am f7e642b9: am 24ef4779: Merge "Fix build by avoiding the _C_LABEL macro." 
* commit 'f7e642b9ff2c0c70d9a800d0873880a58a33e424':
  Fix build by avoiding the _C_LABEL macro.
 2014-02-19 00:58:59 +00:00
Elliott Hughes
44ef37c1b4 Merge "Use uid_t and gid_t for st_uid and st_gid in struct stat." 2014-02-19 00:51:31 +00:00
Elliott Hughes
6b5559315d Use uid_t and gid_t for st_uid and st_gid in struct stat. 
Change-Id: Ide62dc714d76d881e3aa79e7a59ee6533a23dd00
 2014-02-18 16:43:31 -08:00
Elliott Hughes
986f906710 Fix build by avoiding the _C_LABEL macro. 
Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4
 2014-02-18 16:42:36 -08:00
Elliott Hughes
781236e321 am a676a54e: am b3602078: Merge "Implement some of the missing LFS64 support." 
* commit 'a676a54e5dbb1ddda0c0045d990a920558671233':
  Implement some of the missing LFS64 support.
 2014-02-18 23:54:43 +00:00
Elliott Hughes
db1ea34748 Implement some of the missing LFS64 support. 
This gives us:

* <dirent.h>
  struct dirent64
  readdir64, readdir64_r, alphasort64, scandir64

* <fcntl.h>
  creat64, openat64, open64.

* <sys/stat.h>
  struct stat64
  fstat64, fstatat64, lstat64, stat64.

* <sys/statvfs.h>
  struct statvfs64
  statvfs64, fstatvfs64.

* <sys/vfs.h>
  struct statfs64
  statfs64, fstatfs64.

This also removes some of the incorrect #define hacks we've had in the
past (for stat64, for example, which we promised to clean up way back
in bug 8472078).

Bug: 11865851
Bug: 8472078
Change-Id: Ia46443521918519f2dfa64d4621027dfd13ac566
 2014-02-18 15:39:24 -08:00
Elliott Hughes
a1ac8a60da am d49247be: am ffe02668: Merge "bionic: fix __set_errno for arm64 syscalls that return a 64-bit value" 
* commit 'd49247be279b337fdd72c15421dcaf318489d284':
  bionic: fix __set_errno for arm64 syscalls that return a 64-bit value
 2014-02-18 20:42:57 +00:00
Elliott Hughes
ffe026680e Merge "bionic: fix __set_errno for arm64 syscalls that return a 64-bit value" 2014-02-18 20:31:01 +00:00
Elliott Hughes
b8662c63b4 am d4c049e0: am cd6748cd: Merge "Clean up various warnings in bionic." 
* commit 'd4c049e0234b0447b4da4369f2e2e509fe3ac549':
  Clean up various warnings in bionic.
 2014-02-18 20:18:17 +00:00
Colin Cross
3d19a8319b bionic: fix __set_errno for arm64 syscalls that return a 64-bit value 
bionic/libc/arch-arm64/syscalls/read.S ends with:
    b.hi __set_errno
    ret
END(read)

If __set_errno returns int, it will set w0 to 0xFFFFFFFF, which means
x0 is 0x00000000FFFFFFFF.  When interpreted as a ssize_t that is
INT_MAX, not -1.

Change __set_errno to return long, which will cause x0 to be set instead
of w0.

Change-Id: I9f9ea0f2995928d2ea240eb2ff7758ecdf0ff412
 2014-02-18 12:11:38 -08:00
Elliott Hughes
a38cb08861 Clean up various warnings in bionic. 
Change-Id: Ic57541d0a567fd4ae79f0ad59b2ffde1130eb7d2
 2014-02-18 12:04:54 -08:00
Elliott Hughes
1135bf27eb am 447d5655: am d4bc9ef8: Merge "Remove duplicate definitions of MIN and MAX." 
* commit '447d5655498f1dc2a20269e252fd0442d78b4ff2':
  Remove duplicate definitions of MIN and MAX.
 2014-02-17 19:10:32 +00:00
Elliott Hughes
cfbfe7059c Remove duplicate definitions of MIN and MAX. 
These were needed when bionic's header files were missing these macros (though
it would have made a lot more sense to just fix the header files!) but cause
warnings now.

Change-Id: I65a677122f4f6bd07dffc3f37a0c4c0e823d1bb0
 2014-02-17 10:57:56 -08:00
Elliott Hughes
db01286237 am 57f42f77: am fadc8a77: Merge "Restore sys_signame for LP64." 
* commit '57f42f773dac7cbe374ec8449b1b57599367a878':
  Restore sys_signame for LP64.
 2014-02-13 11:27:26 +00:00
Elliott Hughes
796d2b1971 am f2e3964d: am 7b3876e2: Merge "Clean up sys_signame and sys_siglist a little." 
* commit 'f2e3964d4e060d1b76be34bdc7847fad5c11ca63':
  Clean up sys_signame and sys_siglist a little.
 2014-02-13 11:27:18 +00:00
Ying Wang
bf543d12de am 00956d03: am 9e572ca4: Merge "Fix missing args." 
* commit '00956d039fb4ceafe92d5ffade51725b95da38d4':
  Fix missing args.
 2014-02-13 11:27:18 +00:00
Elliott Hughes
671e236d5f Restore sys_signame for LP64. 
mksh is using this, and we probably build as much BSD source as glibc source.

Change-Id: I400d255a67f9614ca9e57090e3a2e49d2b10cba4
 2014-02-12 19:04:27 -08:00
Ying Wang
717cd12134 am c25552bb: am c4c50b25: Merge "Reconfig libc\'s Android.mk to build for multilib" 
* commit 'c25552bb13e664bfd4574d77cbcaad459b52a47f':
  Reconfig libc's Android.mk to build for multilib
 2014-02-13 01:11:36 +00:00
Elliott Hughes
aa0ebdafc7 Clean up sys_signame and sys_siglist a little. 
We don't need quite so much duplication because we already have a way
to get the signal number from its name, and that already copes with the
fact that the mips/mips64 numbers are different from everyone else's.

Also remove sys_signame from LP64. glibc doesn't have this BSD-ism.

Change-Id: I6dc411a3d73589383c85d3b07d9d648311492a10
 2014-02-12 17:09:25 -08:00
Ying Wang
76c8b88269 Fix missing args. 
Change-Id: I89a366db984ea6b2553896a4351e59bb91f93040
 2014-02-12 16:40:55 -08:00
Ying Wang
c4c50b25f8 Merge "Reconfig libc's Android.mk to build for multilib" 2014-02-12 23:53:08 +00:00
Elliott Hughes
dc6cd351b9 am f1f19464: am 819c132e: Merge "Fix NSIG." 
* commit 'f1f19464c52e663ade6c18833eaa30bfcd5194de':
  Fix NSIG.
 2014-02-12 23:01:26 +00:00
Elliott Hughes
23c7bdbbdd am b5bf7a72: am 577fce01: Merge "[MIPS64] Dynamic linker" 
* commit 'b5bf7a725f5b63b0239fd5d92087d2f4c9dbee25':
  [MIPS64] Dynamic linker
 2014-02-12 23:01:25 +00:00
Elliott Hughes
b7dfb8ab04 am d26184c0: am c856baee: Merge "Build syscall stubs in their own library." 
* commit 'd26184c0385105ada22a9c060858a10e7b8f53e5':
  Build syscall stubs in their own library.
 2014-02-12 23:01:24 +00:00
Ying Wang
f25d677147 Reconfig libc's Android.mk to build for multilib 
1. Moved arch-specific setup to their own files:
    - <arch>/<arch>.mk, arch-specific configs. Variables in those config
      end with the arch name.
    - removed the extra complexity introduced by function libc-add-cpu-variant-src,
      which seems to be not very useful these days.
2. Separated out the crt object files generation rules and set up the
   rules for both TARGET_ARCH and TARGET_2ND_ARCH.
3. Build all the libraries for both TARGET_ARCH and TARGET_2ND_ARCH,
  with the arch-specific LOCAL_ variables.

Bug: 11654773
Change-Id: I9c2d85db0affa49199d182236d2210060a321421
 2014-02-12 13:58:34 -08:00
Elliott Hughes
199346a2ab Fix NSIG. 
Our sigset_t definition hasn't been tied to our NSIG definition since we
switched to uapi headers, so we can now fix it without breaking the LP32 ABI.
The kernel uapi headers define and use _NSIG, so we need to have our scripts
rename the kernel's definitions out of the way, then we can define _NSIG
and NSIG in terms of the kernel's off-by-one value.

Bug: 12938442
Change-Id: Ic7c86fd5be5ad1d822f7b2b1d88c8a0d70a1ac0f
 2014-02-11 22:16:04 -08:00
Chris Dearman
9918665a45 [MIPS64] Dynamic linker 
Change-Id: I937c7c776cae3d66e214798d5217a922cd106bfc
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
 2014-02-11 15:33:14 -08:00
Elliott Hughes
b3a23bd017 Build syscall stubs in their own library. 
This lets us lose the auto-generated makefiles.

Change-Id: I2de0c71b3b9c08f9cce8f4ff7fd7254dda008c86
 2014-02-11 13:52:02 -08:00
Elliott Hughes
79ea3e3c74 am f7aa55d6: am a206dde5: Merge "Clean up cacheflush." 
* commit 'f7aa55d684ecceab531856917745a52dc2eb05e1':
  Clean up cacheflush.
 2014-02-11 18:38:43 +00:00
Elliott Hughes
a6ecba4d23 Clean up cacheflush. 
No cacheflush for LP64; use the GCC builtin instead. Clean up the
32-bit MIPS implementation now we no longer need to worry about
old versions of GCC.

Bug: 12924756
Change-Id: Ie23955b3ec194e226c4b2bce35b11d5e061f4753
 2014-02-11 10:24:40 -08:00
Elliott Hughes
7949942e5e am 5f0374ab: am 71e4466b: Merge "Switch <elf.h> over to linux uapi under the covers." 
* commit '5f0374ab4ff198c658b3902ebf4cc8f818efc5fc':
  Switch <elf.h> over to linux uapi under the covers.
 2014-02-11 02:40:00 +00:00
Elliott Hughes
0266ae5f88 Switch <elf.h> over to linux uapi under the covers. 
Remove the linker's reliance on BSD cruft and use the glibc-style
ElfW macro. (Other code too, but the linker contains the majority
of the code that needs to work for Elf32 and Elf64.)

All platforms need dl_iterate_phdr_static, so it doesn't make sense
to have that part of the per-architecture configuration.

Bug: 12476126
Change-Id: I1d7f918f1303a392794a6cd8b3512ff56bd6e487
 2014-02-10 18:22:24 -08:00
Elliott Hughes
7fcdeb9570 am 6b0da947: am eeb9a9f5: Merge "Fix <link.h>." 
* commit '6b0da947e9bc8badc739eece66cf3a9f66188dd4':
  Fix <link.h>.
 2014-02-11 00:18:38 +00:00
Elliott Hughes
3a9c5d66dc Fix <link.h>. 
Also move some of the stuff that should be in <link.h> out of the
private "linker.h", to make it clearer that these are public API
known to gdb that we can't change.

Bug: 12554197
Change-Id: I830e1260d3d8b833ed99bc1518f1c6b6102be8af
 2014-02-10 13:31:13 -08:00
Elliott Hughes
db8e3c7dd2 am e7b1e0e2: am e74fc3a6: Merge "Fix socklen_t (on LP64 only)." 
* commit 'e7b1e0e2919c65f352f4bf89cc4eb93151873453':
  Fix socklen_t (on LP64 only).
 2014-02-10 12:50:51 +00:00
Elliott Hughes
09be5e752c am 1138e128: am c16a4532: Merge "Remove <sys/_types.h>." 
* commit '1138e1281285ab17e2eb315e7d34e9c6bb752383':
  Remove <sys/_types.h>.
 2014-02-10 12:50:50 +00:00
Elliott Hughes
d5952e1bfa am f03ea9d0: am 8a80a23c: Merge "[MIPS64] libc/libm support" 
* commit 'f03ea9d02459c888fef26761e4139c1da065c821':
  [MIPS64] libc/libm support
 2014-02-08 07:22:15 +00:00
Elliott Hughes
ebd90b9ba9 Fix socklen_t (on LP64 only). 
Too late to fix LP32 :-(

Bug: 12935461
Change-Id: Ib056ca1eaf9ae8712f88ae21ff94e91b08cf588b
 2014-02-07 16:50:55 -08:00
Elliott Hughes
c16a453291 Merge "Remove <sys/_types.h>." 2014-02-08 00:23:50 +00:00
Elliott Hughes
9f87a0b285 Remove <sys/_types.h>. 
Bug: 12213562
Change-Id: I0d10664f9da60739bdbad0408be0dd61eea3c1fe
 2014-02-07 14:55:58 -08:00
Chris Dearman
645d0312c2 [MIPS64] libc/libm support 
libc/libm support for MIPS64 targets

Change-Id: I8271941d418612a286be55495f0e95822f90004f
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com>
 2014-02-06 16:22:20 -08:00
Elliott Hughes
175f230ffc am c2917297: am 5036935c: Merge "[MIPS64] Add syscall related files" 
* commit 'c2917297bd34c8345c9b384b874f122ec4597779':
  [MIPS64] Add syscall related files
 2014-02-07 00:02:24 +00:00
Chris Dearman
5043212b76 [MIPS64] Add syscall related files 
Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
 2014-02-06 15:39:38 -08:00
Elliott Hughes
3e9d866b28 am 03910c9a: am e163a398: Merge "Remove unused cruft from MIPS <machine/signal.h>." 
* commit '03910c9ae1ab504c3d542416eac741147cb89e0a':
  Remove unused cruft from MIPS <machine/signal.h>.
 2014-02-05 22:36:01 +00:00
Elliott Hughes
be97620a56 am 9eb69a3c: am 375aaa3f: Merge "Kill <machine/_types.h>." 
* commit '9eb69a3c72c0ee23fd5f11997c2c0f7e5c0c58a3':
  Kill <machine/_types.h>.
 2014-02-05 22:15:57 +00:00
Elliott Hughes
ea0fab18ba Remove unused cruft from MIPS <machine/signal.h>. 
An extra (unused) struct sigcontext doesn't help anybody.

Change-Id: I73899fe7e1ccccf50a507c737945cf014d430396
 2014-02-05 14:11:38 -08:00
Elliott Hughes
9afe2884c7 Kill <machine/_types.h>. 
Most of <machine/_types.h> was either unused, wrong, or identical across
all 32-/64-bit architectures.

I'm not a huge fan of <sys/_types.h> either, but moving the bits we need
up into there is a step forward.

Bug: 12213562
Change-Id: Id13551c78966e324beee2dd90c5575e37d2a71e6
 2014-02-04 19:26:31 -08:00
Elliott Hughes
8fac620e2f am 6944fcf0: am 53cc62c3: Merge "Add fallocate/fallocate64/posix_fallocate/posix_fallocate64." 
* commit '6944fcf04e76a76a467dd4ab61af123539f7ccf7':
  Add fallocate/fallocate64/posix_fallocate/posix_fallocate64.
 2014-02-04 00:49:45 +00:00
Elliott Hughes
f64b8ea09d Add fallocate/fallocate64/posix_fallocate/posix_fallocate64. 
Bug: 5287571
Bug: 12612860
Change-Id: I4501b9c6cdf9a830336ce0b3afc4ea716b6a0f6f
 2014-02-03 16:20:46 -08:00
Elliott Hughes
2780476778 am 226f970a: am a122c376: Merge "Use __inline__ for fortify." 
* commit '226f970a17bb212af11133fbcd92289cc88cc0c8':
  Use __inline__ for fortify.
 2014-02-04 00:06:08 +00:00
Elliott Hughes
8d60cc6316 Use __inline__ for fortify. 
libunwind has #define inline /* empty */ which breaks our fortified headers.
glibc uses __inline but our BSD-derived headers often override that. __inline__
is the third alternative understood by GCC that -- as far as I know -- neither
the C library itself nor third-party code tries to mess with.

Bug: 12871594
Change-Id: I6677e70ea531bb7d4c46021b43af760d4ad8ecf7
 2014-02-03 15:41:57 -08:00
Arve Hjønnevåg
ba7c3079bf am eb26da9a: am fb4da1e7: Merge "Regenerate binder header" 
* commit 'eb26da9af841c60e69f44a3affb46ec48fdaa6d3':
  Regenerate binder header
 2014-02-03 22:11:16 +00:00
Arve Hjønnevåg
fb4da1e7b7 Merge "Regenerate binder header" 2014-02-03 21:13:23 +00:00
Elliott Hughes
9304f2c461 am 0e0ae17d: am 47ff6b9f: Merge "Add missing ucontext_t definition to bionic for arch-arm64." 
* commit '0e0ae17d3292951cbf74143c44b583916ebebff6':
  Add missing ucontext_t definition to bionic for arch-arm64.
 2014-01-31 22:38:27 +00:00
Elliott Hughes
47ff6b9faa Merge "Add missing ucontext_t definition to bionic for arch-arm64." 2014-01-31 18:51:36 +00:00
Elliott Hughes
f970e07de3 am 8902d9a9: am a14df4a9: Merge "[MIPS] SA_RESTORER support is not needed for MIPS" 
* commit '8902d9a944c377c63ce81d7dc16c1945ad715d18':
  [MIPS] SA_RESTORER support is not needed for MIPS
 2014-01-31 16:19:40 +00:00
Elliott Hughes
da958d2e14 am 64b519e2: am 07f84025: Merge "Make ARM <user.h> more glibc-compatible." 
* commit '64b519e2d4546da414bb9a04de4c04ce3e137999':
  Make ARM <user.h> more glibc-compatible.
 2014-01-31 16:19:39 +00:00
Elliott Hughes
ab24c54d94 am dc84a5e6: am 53a55c12: Merge "Add mips <sys/ucontext.h>." 
* commit 'dc84a5e66c9678619538b42709ab3637205c3bf2':
  Add mips <sys/ucontext.h>.
 2014-01-31 16:19:38 +00:00
Elliott Hughes
5c73920bdc am d7f2ec93: am 807bbb75: Merge "Add arm <sys/ucontext.h>." 
* commit 'd7f2ec93449a478710c286588818d00f8f219272':
  Add arm <sys/ucontext.h>.
 2014-01-31 16:19:38 +00:00
Elliott Hughes
ae4e016d7f am 2f561425: am 8f355275: Merge "Add x86 <sys/ucontext.h>." 
* commit '2f561425bf43676ab244738fb6ea4ed868208837':
  Add x86 <sys/ucontext.h>.
 2014-01-31 16:19:37 +00:00
Elliott Hughes
63704af86e am 4dc8c880: am 972c39c4: Merge "Add x86_64 ucontext.h for better compatibility" 
* commit '4dc8c880ca0677baad7950b0b3f5a9f035fea11b':
  Add x86_64 ucontext.h for better compatibility
 2014-01-31 16:19:36 +00:00
Ross McIlroy
7b95807fa0 Add missing ucontext_t definition to bionic for arch-arm64. 
Change-Id: I1ee15230c63e00f01d2063cfffcffe7f1a1eeb6a
 2014-01-31 04:45:53 +00:00
Chris Dearman
46f3db6bb8 [MIPS] SA_RESTORER support is not needed for MIPS 
Change-Id: I1c000c94973e811193c80c9770da4f3157594f90
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
 2014-01-30 20:39:53 -08:00
Elliott Hughes
3614424e10 Make ARM <user.h> more glibc-compatible. 
Change-Id: I681930ad7f80a5e7bc40eb0f36872e415445f0f9
 2014-01-30 10:39:02 -08:00
Elliott Hughes
02c661b883 Add mips <sys/ucontext.h>. 
Change-Id: I2821f523f0c3bb4400b2ad5d36e21e5a3d6d777c
 2014-01-29 18:37:15 -08:00
Elliott Hughes
4e72fcc3c2 Add arm <sys/ucontext.h>. 
Change-Id: I14d435f9e3e82f77d8a7e886ff88c18f5d09d14a
 2014-01-29 17:53:59 -08:00
Elliott Hughes
677a07cb9a Add x86 <sys/ucontext.h>. 
Change-Id: I43e72604f7a932f134733b78094b577415a5edb7
 2014-01-29 16:46:00 -08:00
Pavel Chupin
e61d106008 Add x86_64 ucontext.h for better compatibility 
As suggested here: https://android-review.googlesource.com/#/c/71267/
it may be used for x86_64 libunwind enabling.

Change-Id: I21623261a48ea7099e030d33932556e294d226ff
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2014-01-29 15:35:33 -08:00
Elliott Hughes
37958fea13 am 2db157c8: am 3bd75303: am c75e7726: Merge "Remove a __system_property_get call from the DNS code." 
* commit '2db157c853cb35243d49fd1e084c1fb444f9ba02':
  Remove a __system_property_get call from the DNS code.
 2014-01-29 12:20:44 +00:00
Arve Hjønnevåg
fbaa254016 Regenerate binder header 
Adds 64 bit support

Change-Id: I6db3c4f68bf2c337bff753599af193e2b062ec05
 2014-01-28 19:29:46 -08:00
Elliott Hughes
908e8c24ab Remove a __system_property_get call from the DNS code. 
Change-Id: I48082ad9eb1b56349c6746ab2c371728c8571a81
 2014-01-28 14:54:11 -08:00
Elliott Hughes
a873595113 am 41ae96a1: am 4bc229eb: am 4449fe96: Merge "Fix 32-bit mmap/mmap64 handling of negative offsets." 
* commit '41ae96a1cc69fd2e1bc39fe55da22f15047beb50':
  Fix 32-bit mmap/mmap64 handling of negative offsets.
 2014-01-28 01:18:06 +00:00
Elliott Hughes
431166d995 Fix 32-bit mmap/mmap64 handling of negative offsets. 
We don't actually need to worry about sign extension if we reject
negative values ourselves. Previously it was possible to come up
with negative but aligned values that we would pass to the kernel;
in the case of mmap (as opposed to mmap64) we'd incorrectly turn
those into large positive offsets.

Change-Id: I2aa583e0f892d59bb77429aea8730b72db32dcb0
 2014-01-27 16:36:56 -08:00
Elliott Hughes
4332c9ebba am e528d178: am f3ea7917: am 6f23ce36: Merge "Remove __STDC_FORMAT_MACROS and __STDC_LIMIT_MACROS guards (and fix SIZE_MAX for LP64)." 
* commit 'e528d1787c80d4d6879c8fafa5487f9fd6ce4a29':
  Remove __STDC_FORMAT_MACROS and __STDC_LIMIT_MACROS guards (and fix SIZE_MAX for LP64).
 2014-01-25 01:38:13 +00:00
Elliott Hughes
6f23ce36ce Merge "Remove __STDC_FORMAT_MACROS and __STDC_LIMIT_MACROS guards (and fix SIZE_MAX for LP64)." 2014-01-25 01:25:16 +00:00
Elliott Hughes
e2a292d278 Remove __STDC_FORMAT_MACROS and __STDC_LIMIT_MACROS guards (and fix SIZE_MAX for LP64). 
The various committees decided that everyone should get all these macros,
all the time.

Bug: 12708004
Change-Id: Ib56010dcba9b0656e5701546fefb7f78dc0bf916
 2014-01-24 16:38:07 -08:00
Ben Cheng
d1e32e1c35 am 0bae4c4d: am 50228472: am 5acce960: Merge "Add all implicitly loaded symbols from libgcc.a into libgcc_compat.c." 
* commit '0bae4c4d41acffa091680a5499e0381e1ea70f12':
  Add all implicitly loaded symbols from libgcc.a into libgcc_compat.c.
 2014-01-25 00:26:01 +00:00
Ben Cheng
62ffe14a7e Add all implicitly loaded symbols from libgcc.a into libgcc_compat.c. 
Change-Id: I0e66a73e849a01817d016a688d7291c2fb604e48
 2014-01-24 15:20:11 -08:00
Colin Cross
771524267b am 3aa1e605: am 35377004: am 513f83bb: Merge "bionic: rename aarch64 target to arm64" 
* commit '3aa1e605ea1167e59976bf82922fd06c728b518b':
  bionic: rename aarch64 target to arm64
 2014-01-24 21:24:50 +00:00
Colin Cross
513f83bb7f Merge "bionic: rename aarch64 target to arm64" 2014-01-24 20:33:23 +00:00
Ben Cheng
af0debbfc7 am cc70de8f: am 0661bbe2: am 69d242d2: Merge "Re-export libgcc\'s __aeabi_uidivmod and __popcount_tab" 
* commit 'cc70de8fc3726cf8cc242a4dcb80a7f5af50f4b1':
  Re-export libgcc's __aeabi_uidivmod and __popcount_tab
 2014-01-24 18:25:55 +00:00
Bernhard Rosenkränzer
f38fb19d9d Re-export libgcc's __aeabi_uidivmod and __popcount_tab 
This is required to make the Nexus 10 graphics driver work on a system
compiled with gcc 4.9.

Change-Id: If3f3d488652a736d9ea3e583548d74fae3ffa902
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
 2014-01-24 12:57:13 +01:00
Colin Cross
d1973ca513 bionic: rename aarch64 target to arm64 
Rename aarch64 build targets to arm64.  The gcc toolchain is still
aarch64.

Change-Id: Ia92d8a50824e5329cf00fd6f4f92eae112b7f3a3
 2014-01-23 18:35:39 -08:00
Elliott Hughes
232e52e90b am 17758106: am 06d38ccd: am 5b4884fa: Merge "Add "__noreturn" to assert and assert2" 
* commit '17758106e80d9ced66c7cfdae0b0331ebd7696b7':
  Add "__noreturn" to assert and assert2
 2014-01-15 21:41:21 +00:00
Elliott Hughes
5b4884fac9 Merge "Add "__noreturn" to assert and assert2" 2014-01-15 21:26:47 +00:00
Vadim Markovtsev
323d4b6f68 Add "__noreturn" to assert and assert2 
These functions should print assertion violation messages and then
call abort(). They do really not return control flow afterwards.
Consider the declaration of the similar __assert_fail from glibc:

extern void __assert_fail (const char *__assertion,
                           const char *__file,
			   unsigned int __line,
                           const char *__function)
     __THROW __attribute__ ((__noreturn__));

Bionic has __noreturn defined in sys/cdefs.h to be that GNU
noreturn attribute.

This patch has a practical value. Consider the following function:

void check(void* ptr) {
  assert(ptr != NULL);
}

Without this patch applied, gcc (and presumably clang) shows even in
debug mode:

warning: unused parameter 'ptr' [-Wunused-parameter]

In release mode, NDEBUG is defined and assert() becomes a no-op, as
one should expect. Thus, the warning is shown correctly then.

Another code sample:

float array[2];
int i = 3;
...
assert(i < 2);
array[i] = 0;

gcc says,

warning: array subscript is below array bounds [-Warray-bounds]

In other words, without noreturn attribute, assertions do not
allow a compiler's static analyzer to properly understand
the preconditions.

Change-Id: I3be92e99787c528899cf243ed448c4730c00c45b
Signed-off-by: Vadim Markovtsev <gmarkhor@gmail.com>
 2014-01-15 07:32:52 +00:00
Elliott Hughes
63ccebf3f3 am e83c98e6: am a17b7ba9: am c8d41263: Merge "Move _thread_created_hook to where it belongs." 
* commit 'e83c98e6f7575000df7e36803c5349249f8aa982':
  Move _thread_created_hook to where it belongs.
 2014-01-15 02:48:31 +00:00
Elliott Hughes
af8aebebb5 Move _thread_created_hook to where it belongs. 
Change-Id: I643d761c78ccaae25270aeffa2afb811c4e2fcd7
 2014-01-14 17:16:18 -08:00
Elliott Hughes
41af7f39e9 am d2124b7c: am 7e997388: am b5e21103: Merge "AArch64: Use LDXR/STXR instead of LDAXR/STLXR for bionic_atomic_cmpxchg()" 
* commit 'd2124b7c5ca15cb593c824d2488f6a95dce4a519':
  AArch64: Use LDXR/STXR instead of LDAXR/STLXR for bionic_atomic_cmpxchg()
 2014-01-14 01:15:04 +00:00
Elliott Hughes
b5e211031b Merge "AArch64: Use LDXR/STXR instead of LDAXR/STLXR for bionic_atomic_cmpxchg()" 2014-01-14 01:01:41 +00:00
Elliott Hughes
758e586a98 am 0b9a13f5: am a1595487: am ae189740: Merge "Add some more headers." 
* commit '0b9a13f58fa13fc7f29c386e265dcbe56c7c5095':
  Add some more headers.
 2014-01-10 23:55:16 +00:00
Elliott Hughes
ae189740de Merge "Add some more headers." 2014-01-10 23:35:47 +00:00
Elliott Hughes
c835c35727 Add some more headers. 
This patch adds trivial implementations of the missing sys headers
needed by strace. All strace needs are the constants and structures,
so this is enough for now. We can come back and add the functions
if/when we ever need them.

Change-Id: Idb87c1a8b6b1c62f6e16ae94f147e1169722b48e
 2014-01-10 15:32:31 -08:00
JP Abgrall
9a3f2b78e6 am 51e1ca76: am 09a73562: am f784f036: Merge "Add extra libc stubs for mntent related functions." 
* commit '51e1ca76776822e3d020a1dc7e25dbc46ddde1e4':
  Add extra libc stubs for mntent related functions.
 2014-01-10 02:08:05 +00:00
Elliott Hughes
a537a330a4 am e48e9c99: am 2872e742: am 33c3e8d3: Merge "Add NT_PRSTATUS to <elf.h>." 
* commit 'e48e9c9919f1f1130ff09600f6c444e2f3be1689':
  Add NT_PRSTATUS to <elf.h>.
 2014-01-10 01:54:25 +00:00
JP Abgrall
4e9cb032d1 Add extra libc stubs for mntent related functions. 
This adds stubs for setmntent() and endmntent().

Change-Id: I6ccaa044145405cd7226c1c54a25d435c96a2308
 2014-01-10 01:24:34 +00:00
Elliott Hughes
8667765896 am 1424b701: am fce55ed3: am 8e6bf35a: Merge "Add <sgidefs.h>." 
* commit '1424b70152a1cacbfb3125a49b01d158f4028152':
  Add <sgidefs.h>.
 2014-01-10 00:23:15 +00:00
Elliott Hughes
d36126ddc3 am fb12b9a7: am ea7c0ea6: am d29c75f0: Merge "Fix x86 user_regs_struct." 
* commit 'fb12b9a7a3f6b0d91a201d4f39134edddc93c07c':
  Fix x86 user_regs_struct.
 2014-01-10 00:23:14 +00:00
Elliott Hughes
f39f8f4414 am 2a25c30e: am c63fe9fa: am 6114ffb3: Merge "Add the glibc-compatible d_fileno." 
* commit '2a25c30e33ecf2170709f5ff89588c81480dd23d':
  Add the glibc-compatible d_fileno.
 2014-01-10 00:07:22 +00:00
Elliott Hughes
33c3e8d3b2 Merge "Add NT_PRSTATUS to <elf.h>." 2014-01-09 23:53:58 +00:00
Elliott Hughes
1272dbd1d7 Add NT_PRSTATUS to <elf.h>. 
Needed by aarch64.

Bug: 12476126
Change-Id: I7764664459a06cf4f2a60e707bd968d321a78430
 2014-01-09 15:45:07 -08:00
Elliott Hughes
8e6bf35a16 Merge "Add <sgidefs.h>." 2014-01-09 22:24:34 +00:00
Elliott Hughes
f8b2b3c81e Fix x86 user_regs_struct. 
I fixed x86-64 yesterday, but didn't fix x86 at the same time.

Change-Id: I5c081f5956dfedb9389af303369b841dd0fc1953
 2014-01-09 14:01:18 -08:00
Elliott Hughes
1c2cf23a0c Add <sgidefs.h>. 
Change-Id: I543d502a81dcb8d5969f814b8a9a9c819bc4fa2c
 2014-01-09 13:54:49 -08:00
Elliott Hughes
a8a3178445 Add the glibc-compatible d_fileno. 
d_ino is the POSIX name, but glibc also offers d_fileno, and
that's what strace is using.

Change-Id: I3fadbe7a64700b42e78c7f4631620e864d43147b
 2014-01-09 12:37:12 -08:00
Elliott Hughes
2a02502c77 am b1955cc4: am 56d790fc: am c65cbf97: Merge "Fix <sys/resource.h>." 
* commit 'b1955cc44776dc272eece253e72b567ce32aa185':
  Fix <sys/resource.h>.
 2014-01-09 19:21:56 +00:00
Elliott Hughes
0f461e35f6 Fix <sys/resource.h>. 
The situation here is a bit confusing. On 64-bit, rlimit and rlimit64 are
the same, and so getrlimit/getrlimit64, setrlimit/setrlimit64,
and prlimit/prlimit64 are all the same. On 32-bit, rlimit and rlimit64 are
different. 32-bit architectures other than MIPS go one step further by having
an even more limited getrlimit system call, so arm and x86 need to use
ugetrlimit instead of getrlimit. Worse, the 32-bit architectures don't have
64-bit getrlimit- and setrlimit-equivalent system calls, and you have to use
prlimit64 instead. There's no 32-bit prlimit system call, so there's no
easy implementation of that --- what should we do if the result of prlimit64
won't fit in a struct rlimit? Since 32-bit survived without prlimit/prlimit64
for this long, I'm not going to bother implementing prlimit for 32-bit.

We need the rlimit64 functions to be able to build strace 4.8 out of the box.

Change-Id: I1903d913b23016a2fc3b9f452885ac730d71e001
 2014-01-09 11:00:04 -08:00
Elliott Hughes
cf6090561b am e5af4430: am 8c6c9801: am 8276d287: Merge "Our dirent is a dirent64." 
* commit 'e5af4430477b3fb8a6faaa5348a6dda4574fcea6':
  Our dirent is a dirent64.
 2014-01-09 01:31:07 +00:00
Elliott Hughes
90e61a3039 am 49fd7864: am 2ab8dd30: am 66f473ef: Merge "Add <sys/reg.h>." 
* commit '49fd7864cd997f78ac683c8c54dd009020c3d0e5':
  Add <sys/reg.h>.
 2014-01-09 01:31:07 +00:00
Elliott Hughes
8276d2875f Merge "Our dirent is a dirent64." 2014-01-09 01:15:27 +00:00
Elliott Hughes
72dee4e4aa am d0a17beb: am 548eddab: am 8a6eec38: Merge "Fix x86_64 register names in <sys/user.h>." 
* commit 'd0a17beb73c851babf18736773645dbca206f69b':
  Fix x86_64 register names in <sys/user.h>.
 2014-01-09 00:37:52 +00:00
Elliott Hughes
16b28da0df am 36a3f941: am 60ff1387: am 5d5cc227: Merge "We shouldn\'t have a <sys/dirent.h> that\'s a subset of <dirent.h>." 
* commit '36a3f941d07ad58b7df1152b1cfb6041604eb666':
  We shouldn't have a <sys/dirent.h> that's a subset of <dirent.h>.
 2014-01-09 00:37:51 +00:00
Elliott Hughes
38f0ef3ff7 Our dirent is a dirent64. 
Change-Id: Idc9ebfd900fddd4f7c7ac95bc9b74401ebc801a3
 2014-01-08 16:31:36 -08:00
Elliott Hughes
5b17e4da39 Add <sys/reg.h>. 
This describes the offsets into ptrace's returned arrays of registers
for x86 and x86-64.

Change-Id: I044f03e286673999a298b73a813d4ad366625845
 2014-01-08 16:29:22 -08:00
Elliott Hughes
8a6eec38eb Merge "Fix x86_64 register names in <sys/user.h>." 2014-01-09 00:24:55 +00:00
Elliott Hughes
eddc8ece3d Fix x86_64 register names in <sys/user.h>. 
Change-Id: Ieb327247a41f6195589716170e324d1cd1251b96
 2014-01-08 15:54:19 -08:00
Elliott Hughes
155b076420 We shouldn't have a <sys/dirent.h> that's a subset of <dirent.h>. 
glibc has no <sys/dirent.h>. If we do have to bring this back, we
should probably just have one file #include the other.

Change-Id: I5c0bf9c03769daf3b23f69778e9f01f81c3de9ec
 2014-01-08 15:51:13 -08:00
Elliott Hughes
398aadbf6d am e4f4ef04: am eac00eb7: am 4c8caf0a: Merge "<sched.h> should offer both __sched_priority and sched_priority." 
* commit 'e4f4ef047c7240d5603ad4e65007f4b79a2fefa3':
  <sched.h> should offer both __sched_priority and sched_priority.
 2014-01-08 02:53:05 +00:00
Elliott Hughes
f89abab0cb am fccb66b3: am 4458a5a7: am 4faf76ca: Merge "<fcntl.h> should get you the POSIX_FADV_* constants." 
* commit 'fccb66b3ab3f6e5672a46d4730d545859308dc8c':
  <fcntl.h> should get you the POSIX_FADV_* constants.
 2014-01-08 02:53:04 +00:00
Elliott Hughes
e0d647701e am ec93120e: am 82bbaf7e: am bc4e135a: Merge "Add SWAP_FLAG_* constants to <sys/swap.h>." 
* commit 'ec93120e63b44e88ee4665820b7b29c0757852f7':
  Add SWAP_FLAG_* constants to <sys/swap.h>.
 2014-01-08 02:43:02 +00:00
Elliott Hughes
4c8caf0ad3 Merge "<sched.h> should offer both __sched_priority and sched_priority." 2014-01-08 02:41:04 +00:00
Elliott Hughes
4faf76ca11 Merge "<fcntl.h> should get you the POSIX_FADV_* constants." 2014-01-08 02:40:44 +00:00
Elliott Hughes
bc4e135a8e Merge "Add SWAP_FLAG_* constants to <sys/swap.h>." 2014-01-08 02:31:55 +00:00
Elliott Hughes
91a7e423a4 am 24ed782f: am d2fe982b: am 1c1b8354: Merge "Define fsid_t as well as __fsid_t." 
* commit '24ed782faaf2f373c9c89a8c403bc3ec2e56bab8':
  Define fsid_t as well as __fsid_t.
 2014-01-08 02:24:31 +00:00
Elliott Hughes
65c6f3099e Add SWAP_FLAG_* constants to <sys/swap.h>. 
Bug: 9336527
Change-Id: I679be4d8425ba177dd782e714f465caf9daa976c
 2014-01-08 02:23:06 +00:00
Elliott Hughes
bbb34f9536 <sched.h> should offer both __sched_priority and sched_priority. 
If glibc hadn't already done things this way round, I'd have
called the field sched_priority and the macro __sched_priority
since that would seem less likely to cause trouble, but glibc
source compatibility is probably more important.

Change-Id: I8a8a477f2aa87cae641069c5c84b4fcab3152a82
 2014-01-07 17:48:30 -08:00
Elliott Hughes
01e505ac9c <fcntl.h> should get you the POSIX_FADV_* constants. 
Change-Id: I9de8b840570b228308c12d72b7617b8758237fb8
 2014-01-07 17:47:20 -08:00
Elliott Hughes
abfc88fed7 Define fsid_t as well as __fsid_t. 
Change-Id: Ib8efbd913a0e6bfe27b88c1342bd5cec926dd74e
 2014-01-07 17:44:51 -08:00
Elliott Hughes
6f32b90ea4 am 0d668937: am 654a26b8: am 27a4bb31: Merge "Regenerate the NOTICE files." 
* commit '0d66893771259bb82458ba303ff5f58fd9f9f74e':
  Regenerate the NOTICE files.
 2014-01-07 22:00:58 +00:00
Elliott Hughes
54a7494f17 Regenerate the NOTICE files. 
Also standardize the orthography in a few places to reduce near-duplicates
in the NOTICE files.

Change-Id: I347c75e817be61ec1b9c5b4b96226feedc8d09ab
 2014-01-07 13:46:11 -08:00
Christopher Ferris
a515fdfe15 am 4beb09a0: am 292f4473: am 10cd709f: Merge "Add cfi directives to x86 syscalls." 
* commit '4beb09a0730ccd254a0f7683425911d7c90a1431':
  Add cfi directives to x86 syscalls.
 2014-01-07 01:46:15 +00:00
Christopher Ferris
10cd709ff9 Merge "Add cfi directives to x86 syscalls." 2014-01-07 01:36:44 +00:00
Christopher Ferris
e4bc756121 Add cfi directives to x86 syscalls. 
Modify the syscalls script to generate the cfi directives for x86
syscalls.

Update the x86 syscalls.

Change-Id: Ia1993dc714a7e79f917087fff8200e9a02c52603
 2014-01-06 16:39:10 -08:00
Elliott Hughes
9555fa7ec0 am 30ef1f3e: am ca63af9e: am b235f8c8: Merge "Fix dev_t (for LP64)." 
* commit '30ef1f3e35e8c473b56cefa85617b660fa3a15fb':
  Fix dev_t (for LP64).
 2014-01-06 20:56:51 +00:00
Elliott Hughes
6d3183bc40 am 8a6c497f: am 7a0e89b6: am 8c8852f1: Merge "Add TCPOPT_* constants." 
* commit '8a6c497fb727e30d88a594f8ebfec9098595ae84':
  Add TCPOPT_* constants.
 2014-01-06 20:56:50 +00:00
Elliott Hughes
b235f8c877 Merge "Fix dev_t (for LP64)." 2014-01-06 20:37:03 +00:00
Elliott Hughes
338e6102a6 Add TCPOPT_* constants. 
Adds the TCPOPT_* constants from NetBSD. Note that the BSDs also have
TCPOPT_SIGNATURE, but Linux calls that TCPOPT_MD5SIG and glibc doesn't
have any corresponding constant yet, so let's wait until we see which name
wins out.

Change-Id: If53cdada5595285d9a7e7248ef74cd7502d804c0
 2014-01-03 15:58:40 -08:00
Elliott Hughes
a3ae611097 am dd18a8df: am 3fcc90c6: am c1c3f7d4: Merge "Remove as many hard-coded constants from the MIPS vfork.S as possible." 
* commit 'dd18a8dfd03884ea6e6d71fdd013b2ebe6ebb999':
  Remove as many hard-coded constants from the MIPS vfork.S as possible.
 2014-01-03 23:19:42 +00:00
Elliott Hughes
894f8cb139 Fix dev_t (for LP64). 
32-bit Android's dev_t was wrong too. We can't fix that without ABI breakage,
but we can at least fix 64-bit Android. And add tests.

Bug: https://code.google.com/p/android/issues/detail?id=54966
Change-Id: Ie2e42cc042b78b669a1a44e55f959dbd9c52c5c9
 2014-01-03 14:49:37 -08:00
Elliott Hughes
c1c3f7d446 Merge "Remove as many hard-coded constants from the MIPS vfork.S as possible." 2014-01-03 22:36:53 +00:00
Elliott Hughes
c5bf703c4c Remove as many hard-coded constants from the MIPS vfork.S as possible. 
We could do better, but not without MIPS cleaning up their kernel headers.

Change-Id: Ib4d4ce5d720ce8ca27a3f9a1ae07a9a277675af9
 2014-01-03 14:27:17 -08:00
Elliott Hughes
83783d4c2d am c2162cc5: am b8f2df91: am 3b36564b: Merge "Use the MAX_ERRNO constant." 
* commit 'c2162cc58fd7d68eb64cc787e741770f7f502343':
  Use the MAX_ERRNO constant.
 2014-01-03 00:38:52 +00:00
Elliott Hughes
a85aaf11fa Use the MAX_ERRNO constant. 
If you're going to hardcode a constant, you could at least try to
get the constant right...

Change-Id: I886a2593357d1c4dfd6c42649c63e8a35c15a441
 2014-01-02 16:23:24 -08:00
Elliott Hughes
8b73b46948 am 0db8180f: am a4c979e3: am 66d16619: Merge "Remove a hardcoded constant from aarch64\'s vfork." 
* commit '0db8180f9720c1b844d4e6c126e98d6bb78c0946':
  Remove a hardcoded constant from aarch64's vfork.
 2014-01-02 22:28:16 +00:00
Elliott Hughes
b0a2efc6f2 Remove a hardcoded constant from aarch64's vfork. 
Change-Id: Ifc09ca066c32988b8cc9db9e808b9ef4c4d2bfcb
 2014-01-02 14:17:30 -08:00
Elliott Hughes
8bea13ddcb am 9d0600e1: am 741d4023: am 7b0c23f1: Merge "Clean up <sched.h>." 
* commit '9d0600e16169a326a68543992e428d78d4f67398':
  Clean up <sched.h>.
 2014-01-02 21:57:07 +00:00
Elliott Hughes
887e1140fe Clean up <sched.h>. 
This patch switches to using the uapi constants. It also adds the missing
setns system call, fixes sched_getcpu's error behavior, and fixes the
gensyscalls script now ARM is uapi-only too.

Change-Id: I8e16b1693d6d32cd9b8499e46b5d8b0a50bc4f1d
 2014-01-02 12:05:50 -08:00
Elliott Hughes
1c1a001deb am 19705a6e: am bb184de2: am 17c9fe7d: Merge "Fix MIPS build." 
* commit '19705a6e350d3faedfcb69da117f18770528fe4a':
  Fix MIPS build.
 2013-12-22 20:14:41 +00:00
Elliott Hughes
5063791535 Fix MIPS build. 
Change-Id: I175f427e355fca9a5a3f4e4379d7fcd1f7f6a22d
 2013-12-22 12:02:32 -08:00
Elliott Hughes
14a9c3f516 am 75ed8899: am 2f6f6c0b: am 47033433: Merge "Remove the bogus exit status from _exit_with_stack_teardown." 
* commit '75ed8899ac02bf952dd42987f867372a8b56219f':
  Remove the bogus exit status from _exit_with_stack_teardown.
 2013-12-22 19:45:47 +00:00
Elliott Hughes
2aace21a19 Remove the bogus exit status from _exit_with_stack_teardown. 
It should always be 0, and there's no reason to pass a constant in as
an argument.

Change-Id: I92ac59b718a18e298bd7c52821af447f9181ca2a
 2013-12-21 15:30:49 -08:00
Elliott Hughes
b12dc8e6c8 am 7b9f6ab8: am 57c6a969: am 6d929061: Merge "Fix MIPS build." 
* commit '7b9f6ab83459eea7f4070e93b0a4efbb70a38e2c':
  Fix MIPS build.
 2013-12-21 02:59:01 +00:00
Elliott Hughes
6d929061c3 Merge "Fix MIPS build." 2013-12-21 02:47:01 +00:00
Elliott Hughes
5b395ce071 Fix MIPS build. 
Change-Id: Idd3bcda1803fd16b728a352d325bb070aed8fd94
 2013-12-20 18:46:14 -08:00
Elliott Hughes
bb6bf6417a am e4aaceb3: am 191c7e3e: am 3fdb7355: Merge "Avoid sign extension in 32-bit mmap." 
* commit 'e4aaceb302a846cf862d9e8a6d96bf85b07d8123':
  Avoid sign extension in 32-bit mmap.
 2013-12-21 02:38:20 +00:00
Elliott Hughes
a255bce6d2 am 5ff62cbe: am 51166a7e: am 434f97f6: Merge "Remove some old kernel header cruft not needed with uapi." 
* commit '5ff62cbe9df50eb9d1bac01180ca7f40c1e2c6e2':
  Remove some old kernel header cruft not needed with uapi.
 2013-12-21 02:34:51 +00:00
Elliott Hughes
3fdb735590 Merge "Avoid sign extension in 32-bit mmap." 2013-12-21 02:23:35 +00:00
Elliott Hughes
99868904fe Avoid sign extension in 32-bit mmap. 
Change-Id: I2a77925f62f381a0b34648c3db8154a55dd80c46
 2013-12-20 18:17:34 -08:00
Elliott Hughes
6ae8ab2896 am 9306d2a2: am bc86e156: am 22323f91: Merge "Fix aarch64 futex assembly routines." 
* commit '9306d2a21f281b505582cd8710546decc92bf497':
  Fix aarch64 futex assembly routines.
 2013-12-21 01:37:04 +00:00
Elliott Hughes
68d89c7d65 Remove some old kernel header cruft not needed with uapi. 
Change-Id: If543b056ae40f0eb660be4a0629ad22f4c4cb92f
 2013-12-20 17:26:30 -08:00
Elliott Hughes
5eccb9646d Fix aarch64 futex assembly routines. 
Also make the other architectures more similar to one another,
use NULL instead of 0 in calling code, and remove an unused #define.

Change-Id: I52b874afb6a351c802f201a0625e484df6d093bb
 2013-12-20 16:58:06 -08:00
Elliott Hughes
fb5222ebef am c2b4de4d: am 9f65022f: am 026b6ab6: Merge "Allocate additional space on stack for indirect syscall" 
* commit 'c2b4de4dca45cf8bea64e69563f8efde13539a0f':
  Allocate additional space on stack for indirect syscall
 2013-12-20 23:50:41 +00:00
Chris Dearman
766c7efe28 Allocate additional space on stack for indirect syscall 
The caller is only required to allocate 16 bytes on the
stack for a0-a3. syscall is handling up to 6 arguments so
additional space is needed on the stack to avoid corrupting the
callers frame.

Change-Id: I054b31696decc3e17d9c70af18cd278b852235d1
 2013-12-20 15:36:00 -08:00
Greg Hackmann
218c50fcc3 am 8d4d6d55: am 70898677: am 5e26221a: Merge "Fix backwards compatible system property structure" 
* commit '8d4d6d5536e138260f826f67175fb89b79c41c8c':
  Fix backwards compatible system property structure
 2013-12-20 22:51:34 +00:00
Greg Hackmann
5e26221a1d Merge "Fix backwards compatible system property structure" 2013-12-20 21:54:38 +00:00
Elliott Hughes
ac0c7d599e am 55ac19cf: am 7b0964b1: am 21955e54: Merge "Upgrade to tzdata2013i." 
* commit '55ac19cf547b59cc1efce4562655b517f926f72d':
  Upgrade to tzdata2013i.
 2013-12-20 19:46:41 +00:00
Elliott Hughes
498295ca2b Upgrade to tzdata2013i. 
From the release notes:

  Changes affecting near-future time stamps:

    Jordan switches back to standard time at 00:00 on December 20, 2013.
    The 2006-2011 transition schedule is planned to resume in 2014.
    (Thanks to Steffen Thorsen.)

  Changes affecting past time stamps:

    In 2004, Cuba began DST on March 28, not April 4.
    (Thanks to Steffen Thorsen.)

Change-Id: I8f26cc50f6b571804a18ff2113b4a47a22bc56dd
 2013-12-20 11:26:19 -08:00
Elliott Hughes
ab27c70dd0 am aefb8b35: am ddeca583: am aa267685: Merge "Allow GCC-built fortified code to run on a clang-built bionic." 
* commit 'aefb8b3599056465e8281bd1062c558c8554113f':
  Allow GCC-built fortified code to run on a clang-built bionic.
 2013-12-20 05:50:50 +00:00
Elliott Hughes
aa267685c9 Merge "Allow GCC-built fortified code to run on a clang-built bionic." 2013-12-20 02:54:56 +00:00
Elliott Hughes
4889dc1658 am 576fba08: am c7295d73: am a19a41b6: Merge "Fix struct stat for aarch64." 
* commit '576fba08dc1cf289a1160d2c8e6678f6155a0814':
  Fix struct stat for aarch64.
 2013-12-20 02:02:13 +00:00
Elliott Hughes
8491fd501a am d7a47858: am b37569e3: am f85b9ac3: Merge "Don\'t force O_LARGEFILE on LP64." 
* commit 'd7a478589fdfde8fb4d7d1c9c4c294498f5009b8':
  Don't force O_LARGEFILE on LP64.
 2013-12-20 01:57:29 +00:00
Elliott Hughes
a19a41b6b5 Merge "Fix struct stat for aarch64." 2013-12-20 01:45:33 +00:00
Elliott Hughes
f85b9ac3ec Merge "Don't force O_LARGEFILE on LP64." 2013-12-20 01:44:24 +00:00
Ben Cheng
c77395b341 am 88568a4b: am 6517824f: am f576472a: Merge "Add __popcountsi2 to the function compat list." 
* commit '88568a4b89f52f37001866680ff1ce07e592f75c':
  Add __popcountsi2 to the function compat list.
 2013-12-20 00:58:01 +00:00
Elliott Hughes
b8fa5b1ca9 Fix struct stat for aarch64. 
Another kernel, another struct stat.

Change-Id: Ia5ee553d4a2ffc878d2fed82a763ff64c02b12e8
 2013-12-19 16:50:22 -08:00
Elliott Hughes
17cabe15d5 Don't force O_LARGEFILE on LP64. 
aarch64's strace is confused by this, and it isn't necessary anyway.

Change-Id: Ib07b649eb1c38ff0296003874f73af78c47bc276
 2013-12-19 16:48:56 -08:00
Ben Cheng
e3fb66dd01 Add __popcountsi2 to the function compat list. 
This is needed if we use Clang to compile Bionic, which won't include
__popcountsi2 anymore as Clang generates inline instructions. However
prebuilt binary blobs still depend on libc.so to resolve __popcountsi2.

Change-Id: I9001a3884c4be250c0ceebcd79922783fae1a0b7
 2013-12-19 16:26:40 -08:00
Elliott Hughes
cd0609f4fc Allow GCC-built fortified code to run on a clang-built bionic. 
Even though code built with clang won't be fully fortified
and won't contain calls to our various helpers, binaries built
with GCC will.

Change-Id: I389b2f1e22a3e89b22aadedc46397bf704f9ca79
 2013-12-19 14:20:22 -08:00
Elliott Hughes
1223248ba1 am 01e8d487: am 61f02065: am cf7a4a4f: Merge "Revert "Add C linkage for __open_2 and __openat_2."" 
* commit '01e8d48761e64ce63bb4928ea9ce57f140027213':
  Revert "Add C linkage for __open_2 and __openat_2."
 2013-12-19 20:15:24 +00:00
Elliott Hughes
cf7a4a4fda Merge "Revert "Add C linkage for __open_2 and __openat_2."" 2013-12-19 20:02:28 +00:00
Elliott Hughes
9a42eef8b1 Revert "Add C linkage for __open_2 and __openat_2." 
This reverts commit c13d89b829.

Change-Id: I40a3c6b926e920b65dd054353a2db8d314d5b300
 2013-12-19 20:02:16 +00:00
Elliott Hughes
d149305258 am b0ad47e2: am d520c95e: am bb4f6dc2: Merge "ARM: Change dmb domain for bionic_atomic_barrier()" 
* commit 'b0ad47e20d0f9c5c5c498638cc9b5cd341b304bc':
  ARM: Change dmb domain for bionic_atomic_barrier()
 2013-12-19 19:53:19 +00:00
Elliott Hughes
c06eaa3e12 am f850700c: am 2520a94e: am 1afb375d: Merge "Fix aarch64 custom assembler now non-uapi is gone." 
* commit 'f850700c67f8a5f9641c91c53269f9a5a14d3399':
  Fix aarch64 custom assembler now non-uapi is gone.
 2013-12-19 19:49:46 +00:00
Serban Constantinescu
845c778fa6 ARM: Change dmb domain for bionic_atomic_barrier() 
This patch changes the domain that the memory barrier operates on. Assumes
that the scope of bionic_atomic_barrier() does not include device memory,
memory shared with the GPU or any other memory external to the processor
cluster.

Change-Id: I291e741c98a64c86f3a3cf99811bbf1e714ac9aa
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
 2013-12-19 11:39:01 -08:00
Elliott Hughes
da9775509b Fix aarch64 custom assembler now non-uapi is gone. 
Change-Id: I9c8ad17d9bae2de9d793444d87d4ee133728e900
 2013-12-19 11:32:42 -08:00
Ben Cheng
0c45d8568d am 08af3aae: am e884a039: am dcc18ea4: Merge "Add C linkage for __open_2 and __openat_2." 
* commit '08af3aae104611d269d942354791e5bcb693ceee':
  Add C linkage for __open_2 and __openat_2.
 2013-12-19 19:13:00 +00:00
Ben Cheng
c13d89b829 Add C linkage for __open_2 and __openat_2. 
Otherwise Clang mangle them with C++ names.

Change-Id: I844e28d834df8b0752b32d2aadd2013fc8804a43
 2013-12-19 10:49:20 -08:00
Serban Constantinescu
bf3ec9ad52 AArch64: Use LDXR/STXR instead of LDAXR/STLXR for bionic_atomic_cmpxchg() 
The bionic_atomic_cmpxchg() API states that the cmpxchg() will be done without
explicit memory barriers. LDAXR/STLXR semantics involve half barriers for
load/store.

This patch optimises cmpxchg() by using LDXR/STXR and avoiding unnecessary half
bariers. It also fixes the clobber list for all the bionic_atomic_*() functions.

Change-Id: Iae9468965785cfeeec791d52f1e8cbc524adb682
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
 2013-12-19 18:32:53 +00:00
Christopher Ferris
f36c3ea8ff resolved conflicts for merge of 85e0dd89 to master 
Change-Id: I21f7ffb9a582681877e2dbad54185ee37d18410e
 2013-12-18 23:43:36 -08:00
Christopher Ferris
81ddd14381 Merge "Remove the non-uapi kernel headers." 2013-12-19 06:58:53 +00:00
Nick Kralevich
f9c4078ab7 am c92f7f57: am c1624712: am 25447aec: Merge "Clean up more recursive FORTIFY_SOURCE calls" 
* commit 'c92f7f57cf0b3a72f1447a0de99a18727d89d933':
  Clean up more recursive FORTIFY_SOURCE calls
 2013-12-19 05:57:53 +00:00
Nick Kralevich
e4c6b08c4e Clean up more recursive FORTIFY_SOURCE calls 
Don't use FORTIFY_SOURCE on functions which implement
FORTIFY_SOURCE, to avoid infinite recursion problems.

The previous patch only addressed one of the problems.

Bug: 12216860
Change-Id: I6f30ae7cb5b481be9942add18182ea4839d348a6
 2013-12-18 19:17:14 -08:00
Nick Kralevich
2e437261e3 am feceab73: am 58a2429b: am 4063bb61: Merge "__strnlen_chk: avoid recursive strlen calls" 
* commit 'feceab7366c03b792c7679b8969bc573dc579ad2':
  __strnlen_chk: avoid recursive strlen calls
 2013-12-19 03:06:16 +00:00
Nick Kralevich
ddea383433 __strnlen_chk: avoid recursive strlen calls 
Don't use FORTIFY_SOURCE on functions which implement
FORTIFY_SOURCE.

Bug: 12216860
Change-Id: I61db1b47ccdd6bdcf41eab3303f4806494016199
 2013-12-18 18:17:52 -08:00
Elliott Hughes
2abef87f7d am 9baf4839: am 3761f453: am f5897dcb: Merge "Fix linking of aarch64 static binaries." 
* commit '9baf483936ef238d3961c281c6bc7280aec7069c':
  Fix linking of aarch64 static binaries.
 2013-12-18 23:42:20 +00:00
Elliott Hughes
28d4b9bbcb Fix linking of aarch64 static binaries. 
Change-Id: If1fa8b560074058b8f7ef32db21a7ca3c53d1fd7
 2013-12-18 15:22:08 -08:00
Elliott Hughes
106e82ea29 am e567b596: am 512ff272: am 0b61567f: Merge "Fix the x86-64 int64_t/uint64_t." 
* commit 'e567b596fe9a25584264ecf4a19ba4407d81d0ed':
  Fix the x86-64 int64_t/uint64_t.
 2013-12-18 22:49:09 +00:00