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Author SHA1 Message Date
Nick Kralevich
cd587701c8 FORTIFY_SOURCE: add umask check 
Verify that the call to umask makes sense. While this wouldn't
have detected bug 7094213 (because the low order bits were all zero),
it might detect other similar bugs.

References: https://code.google.com/p/android-source-browsing/source/detail?r=acba45cc4b1f98f67fcdeda2f7c13ed57659b92a&repo=platform--libcore

Change-Id: I966a531d6b3cf8e1c5eacd69bd3cbec475b5fa58
 2012-09-26 10:19:31 -07:00
Elliott Hughes
62466a55bf am 7e9d6d8a: am b2af8b68: am 66a97ea9: am 4e9d953a: Merge "libc: add ftw / nftw functions" 
* commit '7e9d6d8abba781992b1f55f36e02b2baae368d07':
  libc: add ftw / nftw functions
 2012-09-14 10:28:47 -07:00
Elliott Hughes
6a163a1bf1 am c9829a2b: am 155a70b9: am de9db8f7: am fa36875d: Merge "Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3)." 
* commit 'c9829a2b6fb70f2eb0fc6a21f48546c66d9724c7':
  Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3).
 2012-09-14 10:28:04 -07:00
Nick Kralevich
5e58ea07d4 libc: add ftw / nftw functions 
Please see "man 3 ftw" for a description of the
ftw / nftw functions.

This code is taken directly from netbsd unmodified.

Change-Id: Ia4879ac57212b424adf5281b5e92858e216d0f14
 2012-09-13 16:54:57 -07:00
Irina Tirdea
b5f053b5a7 Make strerror(3) and strsignal(3) thread-safe, and add psignal(3) and psiginfo(3). 
Change-Id: I426109db25e907980d6cb3a7a695796e45783b78
 2012-09-13 15:18:21 -07:00
Elliott Hughes
ce061964f7 am c005a55c: am 478f8ff3: am b2550dd4: am 4a9b7c69: Merge "Add libdl into libc_malloc_debug_leak build" 
* commit 'c005a55c74105c4eed8e2b0ba68ce0bfd67ccffe':
  Add libdl into libc_malloc_debug_leak build
 2012-09-13 14:12:02 -07:00
Pavel Chupin
e007775f4b Add libdl into libc_malloc_debug_leak build 
Otherwise libc_malloc_debug_leak.so is failed to load runtime in x86
case

Change-Id: I8207ce06d1ec17b233f4e4fcfdd2b161673b4fa8
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
 2012-09-13 12:03:06 +04:00
Elliott Hughes
20599f5c9e am eeabbaee: am f50b99f4: am e8b4d67a: am 59726bed: Merge "Rename crtstart variables as crtbegin, to match reality." 
* commit 'eeabbaee88202a459ec381edc45c0995bdcfa3c8':
  Rename crtstart variables as crtbegin, to match reality.
 2012-09-10 17:15:10 -07:00
Ying Wang
62fd0b699a am 33d552a4: am e3738414: am f9920563: am 67546bf2: Merge "Generate header dependency makefiles for the crt*.o" 
* commit '33d552a4d1c766aeb99c71060aa091e7aafaaac9':
  Generate header dependency makefiles for the crt*.o
 2012-09-10 17:14:10 -07:00
Elliott Hughes
12949e5d39 Rename crtstart variables as crtbegin, to match reality. 
No functional change, but it's confusing that the variable
names don't match the filenames.

Change-Id: I7109f917797be2f056e69fddb92e4a7306281813
 2012-09-10 11:16:12 -07:00
Ying Wang
cf464878ef Generate header dependency makefiles for the crt*.o 
Bug: 7127743
Change-Id: I606e5f7cd2b513f855a1fefd2b001abd365fc854
 2012-09-07 17:13:37 -07:00
Elliott Hughes
ec0d2a86b7 am 340ff83f: am ac3e35cd: am a76f2eca: am 26f2e4a1: Merge "ARM: make CRT_LEGACY_WORKAROUND work as intended" 
* commit '340ff83f9878a478cfa4b5aaaf4260f96304c416':
  ARM: make CRT_LEGACY_WORKAROUND work as intended
 2012-09-05 10:06:25 -07:00
Elliott Hughes
26f2e4a163 Merge "ARM: make CRT_LEGACY_WORKAROUND work as intended" 2012-09-05 09:43:35 -07:00
Elliott Hughes
5fe555ecac am b3732862: am 8900e2de: am e5b85f45: am 0d7177c0: Merge "Clean up warnings in the malloc_debug_* files." 
* commit 'b37328627be403b9c2a2896765a7bc7a357cb073':
  Clean up warnings in the malloc_debug_* files.
 2012-08-29 13:23:34 -07:00
Elliott Hughes
c4d1fecc10 Clean up warnings in the malloc_debug_* files. 
Also clean up cpplint.py-detected lint.

Change-Id: Ia18e89c4c6878764f8d7ed34b8247e7a8d8fe88b
 2012-08-29 12:08:13 -07:00
Ian Rogers
31abfc3a98 am 1df8fe33: am f71fa083: Merge "Revert "Revert "Upgrade to dlmalloc 2.8.5.""" into jb-mr1-dev 
* commit '1df8fe33d59df1be3b1d33db033e379a32416a68':
  Revert "Revert "Upgrade to dlmalloc 2.8.5.""
 2012-08-29 08:57:49 -07:00
Ian Rogers
2c344d3631 Revert "Revert "Upgrade to dlmalloc 2.8.5."" 
This reverts commit f72ee269274170cd46af2844a2fe88767fb6e43c.
 2012-08-28 15:53:10 -07:00
Ard Biesheuvel
f3cfcd869d ARM: make CRT_LEGACY_WORKAROUND work as intended 
To properly support legacy ARM shared libraries, libc.so needs
to export the symbols __dso_handle and atexit, even though
these are now supplied by the crt startup code.

This patch reshuffles the existing CRT_LEGACY_WORKAROUND
conditionally compiled code slightly so it works as the
original author likely intended.

Change-Id: Id6c0e94dc65b7928324a5f0bad7eba6eb2f464b9
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@gmail.com>
 2012-08-28 10:27:02 +02:00
Nick Kralevich
b46a1d8890 am dd5d865d: am 81af404b: am e8198b97: am 26facba2: Merge "hardening: remove pointless ARM __get_pc() function" 
* commit 'dd5d865d92c21105d28dd931d56c2f5e2f4df275':
  hardening: remove pointless ARM __get_pc() function
 2012-08-23 12:37:19 -07:00
Nick Kralevich
81af404b63 am e8198b97: am 26facba2: Merge "hardening: remove pointless ARM __get_pc() function" 
* commit 'e8198b97c369292a3ea97e5a2009bfba8229ddb5':
  hardening: remove pointless ARM __get_pc() function
 2012-08-23 12:34:21 -07:00
Brian Carlstrom
2bdfdfbf09 am 4a56211b: am f72ee269: Revert "Upgrade to dlmalloc 2.8.5." 
* commit '4a56211b0b30757c8a5d64a59976a3a97d300a18':
  Revert "Upgrade to dlmalloc 2.8.5."
 2012-08-22 13:56:16 -07:00
Brian Carlstrom
f72ee26927 Revert "Upgrade to dlmalloc 2.8.5." 
This reverts commit 999089181ef60bb67e1a49f2cf6f4ec608a7caf8.
 2012-08-22 12:07:33 -07:00
Ard Biesheuvel
404e28ff8c hardening: remove pointless ARM __get_pc() function 
Useful if you're trying to defeat ASLR, otherwise not
so much ...

Change-Id: I17ebb50bb490a3967db9c3038f049adafe2b8ea7
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@gmail.com>
 2012-08-22 20:38:54 +02:00
Brian Carlstrom
d03266b2b7 am 94c82633: am 76f60e2e: am fe87596a: am c37dcd3d: Merge "Upgrade to dlmalloc 2.8.5." 
* commit '94c82633c72acae0eb7a3390167b35eb3008b4ff':
  Upgrade to dlmalloc 2.8.5.
 2012-08-20 16:36:05 -07:00
Ian Rogers
999089181e Upgrade to dlmalloc 2.8.5. 
Move dlmalloc code to upstream-dlmalloc to make pulling upstream changes
easier.
Declare pvalloc and malloc_usable_size routines present in malloc.h but with
missing implementations. Remove other functions from malloc.h that have
no implementation nor use in Android.

Change-Id: Ia6472ec6cbebc9ad1ef99f4669de9d33fcc2efb4
 2012-08-20 14:12:20 -07:00
Elliott Hughes
4b027b381f am 12911624: am a7d8f3d5: am c80ca54f: am 60ef95e1: Merge "Enhance getcwd(3) to handle NULL like glibc." 
* commit '129116241022d51ca915ef1d6b94d131a3f5569f':
  Enhance getcwd(3) to handle NULL like glibc.
 2012-08-16 17:09:35 -07:00
Elliott Hughes
04a83a48ed Enhance getcwd(3) to handle NULL like glibc. 
Bug: http://code.google.com/p/android/issues/detail?id=36085
Change-Id: I960a1b585887eb66176c61d29c5c61c239a4003f
 2012-08-16 15:59:12 -07:00
Elliott Hughes
26145cfc18 am 949d6faa: am a626bbdb: am 4af9141c: am ae728099: Merge "enable clone system call for x86" 
* commit '949d6faa96e25170293d2a9ebe6f76cc91b77a6e':
  enable clone system call for x86
 2012-08-15 17:26:44 -07:00
Jin Wei
22d366cc09 enable clone system call for x86 
Add __bionic_clone function for x86, which will be
used for clone system call.

Change-Id: I889dc9bf4b7ebb4358476e17e6f3233e26491f4d
Signed-off-by: Jin Wei <wei.a.jin@intel.com>
Signed-off-by: Xiaokang Qin <xiaokang.qin@intel.com>
Signed-off-by: Beare, Bruce J <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ: 51414
 2012-08-15 17:04:50 -07:00
Elliott Hughes
0681b2e477 am f53c75e5: am 2e3756b4: am 9b3bbcda: am fe43c768: Merge "Switch to the current NetBSD regex implementation." 
* commit 'f53c75e513cb088d712badc32b89a8792a329d63':
  Switch to the current NetBSD regex implementation.
 2012-08-15 16:03:03 -07:00
Elliott Hughes
cc213f871b Switch to the current NetBSD regex implementation. 
Change-Id: If32b28dd85d6a7ab8957ab81d19fa4c0de9499d5
 2012-08-15 15:39:11 -07:00
Elliott Hughes
a10b277de2 am bfcd5525: am b6d6ec53: am 370a7094: am c50e0197: Merge "Switch to upstream NetBSD tdelete/tfind/tsearch." 
* commit 'bfcd55250058e927e0c6d0b94337c89fc2d86fa2':
  Switch to upstream NetBSD tdelete/tfind/tsearch.
 2012-08-14 12:21:20 -07:00
Elliott Hughes
409302f0f9 Switch to upstream NetBSD tdelete/tfind/tsearch. 
tdestroy is a GNU extension, so that stays.

Change-Id: Iedebaff25ea7e92b1ab1dd4440da12b67b99aa40
 2012-08-13 17:41:49 -07:00
Elliott Hughes
d52075bd97 am 2bc1cade: am 93a9d534: am d544bdfa: am 54655eaf: Merge "Fix nice..." 
* commit '2bc1cadeff4b7d41c889b8f1b965028ec575bed6':
  Fix nice...
 2012-08-13 17:16:55 -07:00
Elliott Hughes
3d2d448af1 Fix nice... 
...by switching to the NetBSD implementation.

Change-Id: I562b27b237a24ded95804035cc322c7bff12ff59
 2012-08-13 16:38:29 -07:00
Elliott Hughes
50b4523380 am aa29740c: am 69fc1522: am aa6c8994: am b66bc514: Merge "Clean up warnings in stubs.cpp." 
* commit 'aa29740ce252113071f96872b7b99c8528bd1637':
  Clean up warnings in stubs.cpp.
 2012-08-13 16:28:44 -07:00
Elliott Hughes
66c033868f am c64c1b49: am ad8ff472: am c1eb7619: am 440e417d: Merge "Add dependencies on all the makefiles." 
* commit 'c64c1b49fd5c51b1b6e87d88b233d23fa172d372':
  Add dependencies on all the makefiles.
 2012-08-13 16:10:31 -07:00
Elliott Hughes
de727caee2 Clean up warnings in stubs.cpp. 
Switch to C++ to get extra warnings, and format the code Google style.

Change-Id: Ifc0131bf297a6ee8a8a6b8d049a02518b0b1a4b7
 2012-08-13 16:10:19 -07:00
Elliott Hughes
ae5c64413b Add dependencies on all the makefiles. 
This should help prevent broken builds next time I'm messing with
assembler/compiler/linker flags...

Change-Id: I30f15a3ce3c3f3c60cad7bc59aaba9f42d792224
 2012-08-13 14:06:05 -07:00
Elliott Hughes
259f4a1503 am 7261264c: am 2a22a69e: am 877dc946: am 072a7e6c: Merge "MIPS support to the libc Makefile" 
* commit '7261264c3a336bfb6e52241c2ba80679cbba68c8':
  MIPS support to the libc Makefile
 2012-08-11 15:19:34 -07:00
Ying Wang
c97c5fc788 Split out LOCAL_ASFLAGS. 
Bug: 6967574
Change-Id: I5be50d582c1cb8075039b06292cf0745a996c3c4
 2012-08-11 14:23:19 -07:00
Raghu Gandham
a4c7933b49 MIPS support to the libc Makefile 
Change-Id: Ia1f3f545ca61a5abb235e99046cb3cdaf24d4205
 2012-08-10 17:24:02 -07:00
Elliott Hughes
f8b3a920a8 Revert "Revert "Switch to NetBSD's strxfrm(3)."" 
This reverts commit 8793e7c7d21a0434d1b5e63364c88b2b125a3d29,
and fixes the build by building upstream NetBSD source as a
separate library that's then swallowed whole into libc_common.

Change-Id: I6c9317d8c48b5ccaf85a7b185bc07fb31176ff97
 2012-08-10 12:10:10 -07:00
Elliott Hughes
8793e7c7d2 Revert "Switch to NetBSD's strxfrm(3)." 
This reverts commit be1d78b0dc899a732c0e9d7515d3023e8004e368

Change-Id: I11a95db474796f3da004f27652b081d5ba4ec9b4
 2012-08-10 11:36:17 -07:00
Elliott Hughes
be1d78b0dc Switch to NetBSD's strxfrm(3). 
There were two bugs in our implementation. Intel found one, but another
remainined, and tracking upstream is the way forward for functions where
we add no value.

Change-Id: Ida9bac0293fb2c4cbc942b1e0515ee0477c6538b
 2012-08-10 11:03:02 -07:00
Elliott Hughes
76be660aae Clean up libc/Android.mk a bit after the crtbrand changes. 
Change-Id: Icfb95fffe70967418cd93da8cbeae22dcd68f8c9
 2012-08-08 14:07:37 -07:00
Jean-Baptiste Queru
7e248be764 Merge "Add a .note.android.ident section to Android ELF binaries." 2012-08-08 13:44:27 -07:00
Raghu Gandham
405b8029a6 MIPS support for libc. 
Change-Id: I2864dea04b3faf2d919165dcaa600af5b16c41c8
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Raghu Gandham <raghu@mips.com>
 2012-08-02 16:07:26 -07:00
Michael Hope
ea8fad11d9 Add a .note.android.ident section to Android ELF binaries. 
This allows debugging tools to know they are working with Android
binaries and adapt accordingly.

Signed-off-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Signed-off-by: Michael Hope <michael.hope@linaro.org>

Change-Id: Ic906992fcad61c028bb765821637a3e1333bf52b
 2012-07-31 16:18:22 +12:00
Shih-wei Liao
fc0725ec5c Install crt(begin|end)_so.o to target library path. 
BUG=6886348.

Change-Id: I176b2c4963d9731b06d10d4e0b92c010a0006b59
 2012-07-28 00:33:28 -07:00