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android-x86/bionic.git
10 years agoMerge "Moved to a more openbsd-like fenv.h"
Calin Juravle [Wed, 26 Feb 2014 20:34:41 +0000 (20:34 +0000)]
Merge "Moved to a more openbsd-like fenv.h"

10 years agoMoved to a more openbsd-like fenv.h
Calin Juravle [Tue, 25 Feb 2014 14:49:41 +0000 (14:49 +0000)]
Moved to a more openbsd-like fenv.h

Factored out common declarations to include/fenv.h and pushed
the implementation to .c files.

Bug: 11050744
Change-Id: I446b13cc4bc599d328343a8d392b07de280f6304

10 years agoMerge "Fix log_backtrace assertion failure caused by LP64 fix."
Elliott Hughes [Tue, 25 Feb 2014 23:36:42 +0000 (23:36 +0000)]
Merge "Fix log_backtrace assertion failure caused by LP64 fix."

10 years agoFix log_backtrace assertion failure caused by LP64 fix.
Elliott Hughes [Tue, 25 Feb 2014 23:32:01 +0000 (15:32 -0800)]
Fix log_backtrace assertion failure caused by LP64 fix.

When libc.debug.malloc is enabled, stack backtraces fail with:

bionic/libc/bionic/libc_logging.cpp:378: assertion "conversion
    specifier unsupported" failed

The cause was a change to the format specifier from "%08x" to
"%0*x" to pass the field width as an additional parameter.
Unfortunately this modifier isn't supported by out_vformat() in
libc_logging.cpp.

Changed to use "%016x" if __LP64__ is defined; "%08x" otherwise.

Bug: 13177507
Change-Id: Ibf07263acf14da086d3c3788872f4b5477bd5708

10 years agoMerge "Switch to current OpenBSD system.c."
Elliott Hughes [Tue, 25 Feb 2014 23:21:00 +0000 (23:21 +0000)]
Merge "Switch to current OpenBSD system.c."

10 years agoSwitch to current OpenBSD system.c.
Elliott Hughes [Tue, 25 Feb 2014 23:19:26 +0000 (15:19 -0800)]
Switch to current OpenBSD system.c.

Change-Id: Ie2df60f0d55dca69149ffe064f10183411407987

10 years agoMerge "Fix LP64 builds after OpenBSD string changes."
Elliott Hughes [Tue, 25 Feb 2014 23:15:39 +0000 (23:15 +0000)]
Merge "Fix LP64 builds after OpenBSD string changes."

10 years agoFix LP64 builds after OpenBSD string changes.
Elliott Hughes [Tue, 25 Feb 2014 23:12:29 +0000 (15:12 -0800)]
Fix LP64 builds after OpenBSD string changes.

Change-Id: I07202f6484e716d153d0387fcfc023e119438251

10 years agoMerge "More OpenBSD cleanup (primarily string)."
Elliott Hughes [Tue, 25 Feb 2014 21:41:47 +0000 (21:41 +0000)]
Merge "More OpenBSD cleanup (primarily string)."

10 years agoMerge "Added ftw64, nftw64"
Calin Juravle [Tue, 25 Feb 2014 10:44:25 +0000 (10:44 +0000)]
Merge "Added ftw64, nftw64"

10 years agoMerge "Added mkstemp64"
Calin Juravle [Tue, 25 Feb 2014 10:43:30 +0000 (10:43 +0000)]
Merge "Added mkstemp64"

10 years agoMore OpenBSD cleanup (primarily string).
Elliott Hughes [Tue, 25 Feb 2014 02:00:43 +0000 (18:00 -0800)]
More OpenBSD cleanup (primarily string).

This patch removes the string/ and wchar/ directories.

Change-Id: Ia489904bc67047e4bc79acb1f3eec21aa3fe5f0d

10 years agoMerge "Remove <asm/page.h>."
Elliott Hughes [Tue, 25 Feb 2014 00:01:44 +0000 (00:01 +0000)]
Merge "Remove <asm/page.h>."

10 years agoRemove <asm/page.h>.
Elliott Hughes [Mon, 24 Feb 2014 23:55:31 +0000 (15:55 -0800)]
Remove <asm/page.h>.

If we have PAGE_SIZE/PAGESIZE, POSIX says they should be in <limits.h>.

Change-Id: I3c2d574ea2aea81f524874a156361411a4ffa18e

10 years agoAdded ftw64, nftw64
Calin Juravle [Mon, 24 Feb 2014 16:13:50 +0000 (16:13 +0000)]
Added ftw64, nftw64

Bug: 13076637
Change-Id: I5b926526f935b00bba14c2807b61d85f95089c33

10 years agoAdded mkstemp64
Calin Juravle [Fri, 21 Feb 2014 15:11:03 +0000 (15:11 +0000)]
Added mkstemp64

Bug: 13076637
Change-Id: I41bf28ab3e6c7325470781e9323eeec023483df5

10 years agoMerge "Fix 64-bit build."
Narayan Kamath [Mon, 24 Feb 2014 11:14:07 +0000 (11:14 +0000)]
Merge "Fix 64-bit build."

10 years agoFix 64-bit build.
Narayan Kamath [Mon, 24 Feb 2014 11:05:02 +0000 (11:05 +0000)]
Fix 64-bit build.

A warning about signed vs unsigned comparison was converted
into an error here :

 ...
 struct stat st;
 if (st.st_size > sizeof(prop_area) {
 ...

st_size is either an off64_t, which is a signed type. It's
worth investigating why this didn't trigger a warning on 32 bit,
where it's signed as well.

Change-Id: Ib2622bd5c444ddcfa7fb2141f00332cbb4a0818b

10 years agoMerge "Move system_properties over to C++."
Narayan Kamath [Mon, 24 Feb 2014 10:47:54 +0000 (10:47 +0000)]
Merge "Move system_properties over to C++."

10 years agoMove system_properties over to C++.
Narayan Kamath [Wed, 19 Feb 2014 17:59:05 +0000 (17:59 +0000)]
Move system_properties over to C++.

This change constitutes the minimum amount of
work required to move the code over to C++, address
compiler warnings, and to make it const correct and
idiomatic (within the constraints of being called
from C code).

bug: 13058886

Change-Id: Ic78cf91b7c8e8f07b4ab0781333a9e243763298c

10 years agoMerge "Fix a typo in HACKING.txt."
Elliott Hughes [Sat, 22 Feb 2014 00:10:10 +0000 (00:10 +0000)]
Merge "Fix a typo in HACKING.txt."

10 years agoFix a typo in HACKING.txt.
Elliott Hughes [Sat, 22 Feb 2014 00:09:27 +0000 (16:09 -0800)]
Fix a typo in HACKING.txt.

Change-Id: If1cc18776d873cb5966186b65b8831677df77aaf

10 years agoMerge "Clean up our OpenBSD usage."
Elliott Hughes [Fri, 21 Feb 2014 23:46:52 +0000 (23:46 +0000)]
Merge "Clean up our OpenBSD usage."

10 years agoClean up our OpenBSD usage.
Elliott Hughes [Fri, 21 Feb 2014 02:04:58 +0000 (18:04 -0800)]
Clean up our OpenBSD usage.

Also undo some of the mess where we have OpenBSD <stdio.h> but a mix of
different BSD's implementations.

In this first pass, I've only moved easy OpenBSD stuff.

Change-Id: Iae67b02cde6dba9d8d06fedeb53efbfdac0a8cf6

10 years agoMerge "Fixed int fast types for LP64"
Calin Juravle [Fri, 21 Feb 2014 17:09:13 +0000 (17:09 +0000)]
Merge "Fixed int fast types for LP64"

10 years agoFixed int fast types for LP64
Calin Juravle [Thu, 20 Feb 2014 13:40:36 +0000 (13:40 +0000)]
Fixed int fast types for LP64

Bug: 13110474
Change-Id: Id5591603ad4ba7e149c0852f4abb25e4e5a5d065

10 years agoMerge "Stop asking GCC to cause trouble."
Elliott Hughes [Thu, 20 Feb 2014 22:49:41 +0000 (22:49 +0000)]
Merge "Stop asking GCC to cause trouble."

10 years agoStop asking GCC to cause trouble.
Elliott Hughes [Thu, 20 Feb 2014 22:35:20 +0000 (14:35 -0800)]
Stop asking GCC to cause trouble.

Why do we see so many bogus strict-aliasing warnings? Because we asked GCC to
cause trouble on arm and mips.

Change-Id: I25d7fd036b6afff7ccfa799abe0dc1579ead2847

10 years agoMerge "Move the upstream-netbsd libc files into the correct directory."
Elliott Hughes [Thu, 20 Feb 2014 22:23:21 +0000 (22:23 +0000)]
Merge "Move the upstream-netbsd libc files into the correct directory."

10 years agoMove the upstream-netbsd libc files into the correct directory.
Elliott Hughes [Thu, 20 Feb 2014 22:15:09 +0000 (14:15 -0800)]
Move the upstream-netbsd libc files into the correct directory.

I screwed up when I originally imported these files; they're in lib/libc/
in the upstream tree; there is no top-level libc/ (though there is a top-level
common/, so those files stay where they are).

Change-Id: I7c5e2224a4441ab0e33616a855a8c6aacfeac46f

10 years agoMerge "Remove two DNS files that weren't being built."
Elliott Hughes [Thu, 20 Feb 2014 22:14:35 +0000 (22:14 +0000)]
Merge "Remove two DNS files that weren't being built."

10 years agoMerge "Unify our assembler macros."
Elliott Hughes [Thu, 20 Feb 2014 22:13:17 +0000 (22:13 +0000)]
Merge "Unify our assembler macros."

10 years agoRemove two DNS files that weren't being built.
Elliott Hughes [Thu, 20 Feb 2014 21:59:20 +0000 (13:59 -0800)]
Remove two DNS files that weren't being built.

And switch the makefile to just building everything in the relevant directory.

Change-Id: Ia7785c4dcabb51639c2230026f8a8a9eff919a36

10 years agoUnify our assembler macros.
Elliott Hughes [Thu, 20 Feb 2014 00:53:20 +0000 (16:53 -0800)]
Unify our assembler macros.

Our <machine/asm.h> files were modified from upstream, to the extent
that no architecture was actually using the upstream ENTRY or END macros,
assuming that architecture even had such a macro upstream. This patch moves
everyone to the same macros, with just a few tweaks remaining in the
<machine/asm.h> files, which no one should now use directly.

I've removed most of the unused cruft from the <machine/asm.h> files, though
there's still rather a lot in the mips/mips64 ones.

Bug: 12229603
Change-Id: I2fff287dc571ac1087abe9070362fb9420d85d6d

10 years agoMerge "Fix mips64 crt build."
Elliott Hughes [Thu, 20 Feb 2014 19:58:23 +0000 (19:58 +0000)]
Merge "Fix mips64 crt build."

10 years agoFix mips64 crt build.
Elliott Hughes [Thu, 20 Feb 2014 19:57:25 +0000 (11:57 -0800)]
Fix mips64 crt build.

This was broken during the multi-arch makefile changes.

Change-Id: Id25cf3273f63c11fbca1cff944fc5e1bf765c636

10 years agoMerge "Remove useless _C_LABEL from our assembler source."
Elliott Hughes [Thu, 20 Feb 2014 19:52:36 +0000 (19:52 +0000)]
Merge "Remove useless _C_LABEL from our assembler source."

10 years agoRemove useless _C_LABEL from our assembler source.
Elliott Hughes [Thu, 20 Feb 2014 19:51:11 +0000 (11:51 -0800)]
Remove useless _C_LABEL from our assembler source.

Change-Id: I41a9181537c70ecc69ef8035132c9a83811a40d0

10 years agoMerge "Stop advertising an arm32-specific hack like it's a build system feature."
Elliott Hughes [Thu, 20 Feb 2014 19:41:15 +0000 (19:41 +0000)]
Merge "Stop advertising an arm32-specific hack like it's a build system feature."

10 years agoMerge "Added script generating additions to libgcc_compat.c from linker errors"
Dmitriy Ivanov [Thu, 20 Feb 2014 19:40:08 +0000 (19:40 +0000)]
Merge "Added script generating additions to libgcc_compat.c from linker errors"

10 years agoStop advertising an arm32-specific hack like it's a build system feature.
Elliott Hughes [Thu, 20 Feb 2014 19:36:55 +0000 (11:36 -0800)]
Stop advertising an arm32-specific hack like it's a build system feature.

Change-Id: I3a830b4a3516b6eb8e4f8e6e6b122a22a2e341df

10 years agoAdded script generating additions to libgcc_compat.c from linker errors
Dmitriy Ivanov [Thu, 20 Feb 2014 01:23:24 +0000 (17:23 -0800)]
Added script generating additions to libgcc_compat.c from linker errors

bug: 12234455
Change-Id: Icac35237f06e75745da5a91d9c4c941d7df4f84d

10 years agoMerge "Don't explicitly list the tzcode files."
Elliott Hughes [Thu, 20 Feb 2014 19:31:13 +0000 (19:31 +0000)]
Merge "Don't explicitly list the tzcode files."

10 years agoDon't explicitly list the tzcode files.
Elliott Hughes [Thu, 20 Feb 2014 19:28:20 +0000 (11:28 -0800)]
Don't explicitly list the tzcode files.

Change-Id: I3ac19899523ac1f5fd2fdd6c942aefce75a964a4

10 years agoMerge "Fix signbit / infinite / isinf / isnan unit tests."
Narayan Kamath [Thu, 20 Feb 2014 10:03:55 +0000 (10:03 +0000)]
Merge "Fix signbit / infinite / isinf / isnan unit tests."

10 years agoMerge "Remove the useless _C_LABEL from generated system calls."
Elliott Hughes [Thu, 20 Feb 2014 03:00:16 +0000 (03:00 +0000)]
Merge "Remove the useless _C_LABEL from generated system calls."

10 years agoRemove the useless _C_LABEL from generated system calls.
Elliott Hughes [Thu, 20 Feb 2014 02:59:19 +0000 (18:59 -0800)]
Remove the useless _C_LABEL from generated system calls.

Change-Id: Id1d2fd39972652831ea825f6f9cf940b08f42b5c

10 years agoMerge "Linker writes to wrong memory location when processing DT_MIPS_RLD_MAP"
Elliott Hughes [Wed, 19 Feb 2014 23:40:46 +0000 (23:40 +0000)]
Merge "Linker writes to wrong memory location when processing DT_MIPS_RLD_MAP"

10 years agoMerge "Make mips/mips64 syscall stubs more like the other architectures."
Elliott Hughes [Wed, 19 Feb 2014 23:35:31 +0000 (23:35 +0000)]
Merge "Make mips/mips64 syscall stubs more like the other architectures."

10 years agoMerge "Top-level documentation about working on bionic."
Elliott Hughes [Wed, 19 Feb 2014 22:58:04 +0000 (22:58 +0000)]
Merge "Top-level documentation about working on bionic."

10 years agoMake mips/mips64 syscall stubs more like the other architectures.
Elliott Hughes [Wed, 19 Feb 2014 22:54:31 +0000 (14:54 -0800)]
Make mips/mips64 syscall stubs more like the other architectures.

Change-Id: I55f8c1a95f643a6e484f12fbcc25e2c77e55b6b8

10 years agoMerge "Make mips generated assembler more like the mips64 stuff."
Elliott Hughes [Wed, 19 Feb 2014 20:28:33 +0000 (20:28 +0000)]
Merge "Make mips generated assembler more like the mips64 stuff."

10 years agoMake mips generated assembler more like the mips64 stuff.
Elliott Hughes [Wed, 19 Feb 2014 20:20:00 +0000 (12:20 -0800)]
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

10 years agoFix signbit / infinite / isinf / isnan unit tests.
Narayan Kamath [Wed, 19 Feb 2014 15:42:58 +0000 (15:42 +0000)]
Fix signbit / infinite / isinf / isnan unit tests.

Turns out stlport isn't broken. <cmath> (included
transitively via gtest in our case) is not required
to make C99 math macros (like signbit) available, nor is
it required to preserve them if they're already defined.
It is only required to make the equivalent functions in
namespace std available.

I couldn't find any documentation of required behaviour for
programs that include both <math.h> and <cmath>.

I've verified experimentally that llvm's libc++ and gnu
stl behave the same as stlport.

bug: 12935307

Change-Id: I9dc5cc0fd9f4f259abc8eefb280177cdd092a94b

10 years agoTop-level documentation about working on bionic.
Elliott Hughes [Wed, 19 Feb 2014 06:08:56 +0000 (22:08 -0800)]
Top-level documentation about working on bionic.

Change-Id: If0a531865fa9c0d57486b98d4b78e3efcbf4e1d1

10 years agoMerge "Use uid_t and gid_t for st_uid and st_gid in struct stat."
Elliott Hughes [Wed, 19 Feb 2014 00:51:31 +0000 (00:51 +0000)]
Merge "Use uid_t and gid_t for st_uid and st_gid in struct stat."

10 years agoMerge "Fix build by avoiding the _C_LABEL macro."
Elliott Hughes [Wed, 19 Feb 2014 00:46:32 +0000 (00:46 +0000)]
Merge "Fix build by avoiding the _C_LABEL macro."

10 years agoUse uid_t and gid_t for st_uid and st_gid in struct stat.
Elliott Hughes [Wed, 19 Feb 2014 00:43:31 +0000 (16:43 -0800)]
Use uid_t and gid_t for st_uid and st_gid in struct stat.

Change-Id: Ide62dc714d76d881e3aa79e7a59ee6533a23dd00

10 years agoFix build by avoiding the _C_LABEL macro.
Elliott Hughes [Wed, 19 Feb 2014 00:42:36 +0000 (16:42 -0800)]
Fix build by avoiding the _C_LABEL macro.

Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4

10 years agoLinker writes to wrong memory location when processing DT_MIPS_RLD_MAP
Benjamin Adolphi [Tue, 18 Feb 2014 23:50:32 +0000 (00:50 +0100)]
Linker writes to wrong memory location when processing DT_MIPS_RLD_MAP

When bionic's dynamic linker processes the .dynamic section of a MIPS ELF binary and encounters the DT_MIPS_RLD_MAP dynamic array tag, it calculates the address of where to write a pointer to the _r_debug structure. The current implementation simply reads the value given in the d_ptr field and writes the pointer address to that location. However, this value has to be adjusted to reflect the real load address of the binary. Otherwise the linker will write to a faulty location possibly resulting in a crash when linking a MIPS binary that includes DT_MIPS_RLD_MAP. This change corrects that problem.

Change-Id: I1a91874f7ab47289001fe72d9016660c14c70362
Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com>
10 years agoMerge "Add missing file from previous change."
Elliott Hughes [Tue, 18 Feb 2014 23:49:16 +0000 (23:49 +0000)]
Merge "Add missing file from previous change."

10 years agoAdd missing file from previous change.
Elliott Hughes [Tue, 18 Feb 2014 23:48:56 +0000 (15:48 -0800)]
Add missing file from previous change.

Change-Id: Id25000162a9ed76ce756842bdc09fe9afff9528f

10 years agoMerge "Implement some of the missing LFS64 support."
Elliott Hughes [Tue, 18 Feb 2014 23:40:55 +0000 (23:40 +0000)]
Merge "Implement some of the missing LFS64 support."

10 years agoImplement some of the missing LFS64 support.
Elliott Hughes [Sat, 18 Jan 2014 02:42:49 +0000 (18:42 -0800)]
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

10 years agoMerge "Fix x86 build."
Elliott Hughes [Tue, 18 Feb 2014 20:35:15 +0000 (20:35 +0000)]
Merge "Fix x86 build."

10 years agoFix x86 build.
Elliott Hughes [Tue, 18 Feb 2014 20:34:51 +0000 (12:34 -0800)]
Fix x86 build.

Change-Id: Iee6e5884288f7da6c955694cfe32fecfd9c9e263

10 years agoMerge "bionic: fix __set_errno for arm64 syscalls that return a 64-bit value"
Elliott Hughes [Tue, 18 Feb 2014 20:31:01 +0000 (20:31 +0000)]
Merge "bionic: fix __set_errno for arm64 syscalls that return a 64-bit value"

10 years agobionic: fix __set_errno for arm64 syscalls that return a 64-bit value
Colin Cross [Sat, 15 Feb 2014 02:56:23 +0000 (18:56 -0800)]
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

10 years agoMerge "Clean up warnings in libstdc++."
Elliott Hughes [Tue, 18 Feb 2014 20:05:59 +0000 (20:05 +0000)]
Merge "Clean up warnings in libstdc++."

10 years agoMerge "Clean up various warnings in bionic."
Elliott Hughes [Tue, 18 Feb 2014 20:05:16 +0000 (20:05 +0000)]
Merge "Clean up various warnings in bionic."

10 years agoClean up various warnings in bionic.
Elliott Hughes [Mon, 17 Feb 2014 20:33:16 +0000 (12:33 -0800)]
Clean up various warnings in bionic.

Change-Id: Ic57541d0a567fd4ae79f0ad59b2ffde1130eb7d2

10 years agoClean up warnings in libstdc++.
Elliott Hughes [Tue, 18 Feb 2014 20:02:37 +0000 (12:02 -0800)]
Clean up warnings in libstdc++.

Change-Id: Ie71a2fdf227e7a5fc9a446bb1be110da9b3a4280

10 years agoMerge "Remove duplicate definitions of MIN and MAX."
Elliott Hughes [Mon, 17 Feb 2014 19:00:18 +0000 (19:00 +0000)]
Merge "Remove duplicate definitions of MIN and MAX."

10 years agoRemove duplicate definitions of MIN and MAX.
Elliott Hughes [Mon, 17 Feb 2014 18:57:56 +0000 (10:57 -0800)]
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

10 years agoMerge "build linker and linker64 on 64-bit architectures"
Colin Cross [Fri, 14 Feb 2014 00:56:22 +0000 (00:56 +0000)]
Merge "build linker and linker64 on 64-bit architectures"

10 years agobuild linker and linker64 on 64-bit architectures
Colin Cross [Thu, 13 Feb 2014 05:58:47 +0000 (21:58 -0800)]
build linker and linker64 on 64-bit architectures

Change-Id: I400bbaf5a779fc427de4c3d86c66548b0179b10d

10 years agoMerge "Restore sys_signame for LP64."
Elliott Hughes [Thu, 13 Feb 2014 03:43:11 +0000 (03:43 +0000)]
Merge "Restore sys_signame for LP64."

10 years agoRestore sys_signame for LP64.
Elliott Hughes [Thu, 13 Feb 2014 03:04:27 +0000 (19:04 -0800)]
Restore sys_signame for LP64.

mksh is using this, and we probably build as much BSD source as glibc source.

Change-Id: I400d255a67f9614ca9e57090e3a2e49d2b10cba4

10 years agoMerge "Remove unused variables not spotted by GCC."
Elliott Hughes [Thu, 13 Feb 2014 01:23:31 +0000 (01:23 +0000)]
Merge "Remove unused variables not spotted by GCC."

10 years agoRemove unused variables not spotted by GCC.
Elliott Hughes [Thu, 13 Feb 2014 01:17:41 +0000 (17:17 -0800)]
Remove unused variables not spotted by GCC.

Change-Id: I49a16096bc0f41f3ad0007249161e8bdfcf3438c

10 years agoMerge "Clean up sys_signame and sys_siglist a little."
Elliott Hughes [Thu, 13 Feb 2014 01:10:41 +0000 (01:10 +0000)]
Merge "Clean up sys_signame and sys_siglist a little."

10 years agoClean up sys_signame and sys_siglist a little.
Elliott Hughes [Wed, 12 Feb 2014 03:57:06 +0000 (19:57 -0800)]
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

10 years agoMerge "Fix missing args."
Ying Wang [Thu, 13 Feb 2014 00:43:23 +0000 (00:43 +0000)]
Merge "Fix missing args."

10 years agoFix missing args.
Ying Wang [Thu, 13 Feb 2014 00:40:55 +0000 (16:40 -0800)]
Fix missing args.

Change-Id: I89a366db984ea6b2553896a4351e59bb91f93040

10 years agoMerge "Reconfig libc's Android.mk to build for multilib"
Ying Wang [Wed, 12 Feb 2014 23:53:08 +0000 (23:53 +0000)]
Merge "Reconfig libc's Android.mk to build for multilib"

10 years agoReconfig libc's Android.mk to build for multilib
Ying Wang [Thu, 23 Jan 2014 23:17:50 +0000 (15:17 -0800)]
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

10 years agoMerge "Fix NSIG."
Elliott Hughes [Wed, 12 Feb 2014 20:13:29 +0000 (20:13 +0000)]
Merge "Fix NSIG."

10 years agoFix NSIG.
Elliott Hughes [Wed, 12 Feb 2014 04:01:11 +0000 (20:01 -0800)]
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

10 years agoMerge "Clean up all the lint cpplint can find in the dynamic linker."
Elliott Hughes [Wed, 12 Feb 2014 01:35:04 +0000 (01:35 +0000)]
Merge "Clean up all the lint cpplint can find in the dynamic linker."

10 years agoClean up all the lint cpplint can find in the dynamic linker.
Elliott Hughes [Wed, 12 Feb 2014 00:59:37 +0000 (16:59 -0800)]
Clean up all the lint cpplint can find in the dynamic linker.

Change-Id: Ic9ee7153817c22a252cc4b309283e355b623cab9

10 years agoMerge "[MIPS64] Dynamic linker"
Elliott Hughes [Tue, 11 Feb 2014 23:48:51 +0000 (23:48 +0000)]
Merge "[MIPS64] Dynamic linker"

10 years ago[MIPS64] Dynamic linker
Chris Dearman [Fri, 7 Feb 2014 04:36:51 +0000 (20:36 -0800)]
[MIPS64] Dynamic linker

Change-Id: I937c7c776cae3d66e214798d5217a922cd106bfc
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
10 years agoMerge "Build syscall stubs in their own library."
Elliott Hughes [Tue, 11 Feb 2014 22:01:45 +0000 (22:01 +0000)]
Merge "Build syscall stubs in their own library."

10 years agoBuild syscall stubs in their own library.
Elliott Hughes [Tue, 11 Feb 2014 21:32:02 +0000 (13:32 -0800)]
Build syscall stubs in their own library.

This lets us lose the auto-generated makefiles.

Change-Id: I2de0c71b3b9c08f9cce8f4ff7fd7254dda008c86

10 years agoMerge "Clean up cacheflush."
Elliott Hughes [Tue, 11 Feb 2014 18:28:03 +0000 (18:28 +0000)]
Merge "Clean up cacheflush."

10 years agoClean up cacheflush.
Elliott Hughes [Tue, 11 Feb 2014 02:37:02 +0000 (18:37 -0800)]
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

10 years agoMerge "Switch <elf.h> over to linux uapi under the covers."
Elliott Hughes [Tue, 11 Feb 2014 02:22:45 +0000 (02:22 +0000)]
Merge "Switch <elf.h> over to linux uapi under the covers."

10 years agoSwitch <elf.h> over to linux uapi under the covers.
Elliott Hughes [Tue, 11 Feb 2014 01:46:57 +0000 (17:46 -0800)]
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

10 years agoMerge "Fix <link.h>."
Elliott Hughes [Tue, 11 Feb 2014 00:03:02 +0000 (00:03 +0000)]
Merge "Fix <link.h>."

10 years agoFix <link.h>.
Elliott Hughes [Mon, 10 Feb 2014 21:31:13 +0000 (13:31 -0800)]
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