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09be5e752c
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3671 Commits

Author SHA1 Message Date
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
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