| bda5da074eab4bdf374e1f4a19d480c62c72f5ff |
28-Sep-2011 |
Mathias Agopian <mathias@google.com> |
fix prototype of dladdr
this breaks C++ source code in particular.
Change-Id: Ie06b5d31d23b5455e6950c470adc64dd5e7784df
lfcn.c
inker.c
inker.h
|
| 96e5faccdc5616bb6d4a55d50a0e6148f99d943b |
30-Aug-2011 |
David 'Digit' Turner <digit@android.com> |
am 91966c30: am 0acdbe08: am 89ea107d: Merge "linker: allow debugging of constructors"
* commit '91966c30efbdc7feecd6c45a46ab488e715c0a35':
linker: allow debugging of constructors
|
| 91966c30efbdc7feecd6c45a46ab488e715c0a35 |
30-Aug-2011 |
David 'Digit' Turner <digit@android.com> |
am 0acdbe08: am 89ea107d: Merge "linker: allow debugging of constructors"
* commit '0acdbe0892105d01a38de9baf4e34eef22b8259c':
linker: allow debugging of constructors
|
| 38bccb271f121fc06eaa0d8fbd3c982bc44c36b7 |
29-Aug-2011 |
Nick Kralevich <nnk@google.com> |
linker.h: don't change the soinfo structure
In 48527c3f740a80b45acb5a6efc217f771ae50143, we modified the soinfo
structure to remove an unnecessary variable. However, third party
programs seem to be relying on the structure not changing.
Add a dummy variable back into place to preserve structure.
Bug: 5064106
Change-Id: I3014dda1a46e624644b09e156c3e9381ba3729bd
inker.h
|
| e5ea45547e131ae842b7c79cd45b164470137367 |
27-Aug-2011 |
David 'Digit' Turner <digit@android.com> |
linker: allow debugging of constructors
This patch allows the debugging of constructors in shared
libraries and executables. It does so by ensuring that the
corresponding binary is visible to gdb before running the
constructors.
Change-Id: I0a3df726a04ad109944c834dcbba672b85d3991e
inker.c
|
| ec92af8fe5d28c74f3505932135b1b8f3fbaad00 |
29-Jul-2011 |
Andy McFadden <fadden@android.com> |
Log signal info at time of receipt
When a fatal signal is received, we now write a message to the log
that looks like this:
F/libc ( 1540): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1)
This is useful for debugging fatal signals that turn out not to be
fatal. This also changes the signal reset from SIG_IGN to SIG_DFL,
so that future non-fatal fatal signals are fatal.
The code that blocked SIGUSR1 to avoid being interrupted by the GC
has been removed.
Also, fix minor issues in format_buffer().
Bug 5035703
Change-Id: I8940af47297b5dcf3cf33537e3483ca5334ed565
ebugger.c
inker_format.c
|
| 48527c3f740a80b45acb5a6efc217f771ae50143 |
17-Jul-2011 |
Shih-wei Liao <sliao@google.com> |
Revert "Revert "linker: get rid of the buddy allocator""
This reverts commit f9a9cda23a6afc1c2dfdfd624cde23b61941eb5e.
This revert is promised once b/5039224, b/5036755, b/5036610 are resolved.
ndroid.mk
a.c
a.h
inker.c
inker.h
|
| f9a9cda23a6afc1c2dfdfd624cde23b61941eb5e |
16-Jul-2011 |
Nick Kralevich <nnk@google.com> |
Revert "linker: get rid of the buddy allocator"
This reverts commit 7059b1f02ea9197728c851edd9ae0dd7688fa700.
Bug: 5036610
ndroid.mk
a.c
a.h
inker.c
inker.h
|
| 7059b1f02ea9197728c851edd9ae0dd7688fa700 |
14-Jul-2011 |
Nick Kralevich <nnk@google.com> |
linker: get rid of the buddy allocator
Currently, the Android linker is placing shared libraries into
a well-known spot in memory. This is interfering with the kernel's
ASLR support.
This change stops forcing non-prelinked libraries into a particular
address space.
Also, get rid of FLAG_PRELINKED. As best I can tell, this flag
is never used.
Change-Id: I527af12fb54f821c2b5ca7693dbf63d022f8f4ae
ndroid.mk
a.c
a.h
inker.c
inker.h
|
| a903811819c06e4d6e9e27fcc9db3ab5459009bc |
07-Jun-2011 |
Martijn Coenen <maco@google.com> |
Revert "x86: Enable -fstack-protector"
This reverts commit e0b4844a20ffd022a568abb4203b3f7c759c7ff5,
causes netd to crash.
ndroid.mk
rch/x86/begin.S
|
| 65fb884d28c26dc84d27bea6861b3a95a327db66 |
06-Jun-2011 |
David Turner <digit@android.com> |
am 204d1f65: am b2c7e0c1: Merge "x86: Enable -fstack-protector"
* commit '204d1f65dbfc6d5a14a90627d9d1efcfce8261ee':
x86: Enable -fstack-protector
|
| 204d1f65dbfc6d5a14a90627d9d1efcfce8261ee |
06-Jun-2011 |
David Turner <digit@android.com> |
am b2c7e0c1: Merge "x86: Enable -fstack-protector"
* commit 'b2c7e0c18b7ab04cfe306277c79165de0612a2d1':
x86: Enable -fstack-protector
|
| e0b4844a20ffd022a568abb4203b3f7c759c7ff5 |
04-May-2011 |
Bruce Beare <bruce.j.beare@intel.com> |
x86: Enable -fstack-protector
Change-Id: Ib69514c3afcb4c1f5e5f3f8cd91acfd145a0866c
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
ndroid.mk
rch/x86/begin.S
|
| c2af2c075f15fa22f7ac8f6bb9d2aab1c3bd3b31 |
02-May-2011 |
David Turner <digit@android.com> |
am 1af88c97: am d004dc99: Merge "Use MAP_FIXED when allocating prelinked shared library regions"
* commit '1af88c97432c88ec5b39d155e8c296d2a6eb1225':
Use MAP_FIXED when allocating prelinked shared library regions
|
| 1af88c97432c88ec5b39d155e8c296d2a6eb1225 |
02-May-2011 |
David Turner <digit@android.com> |
am d004dc99: Merge "Use MAP_FIXED when allocating prelinked shared library regions"
* commit 'd004dc9957cd8944d3db8ed92544c8ee65b117ca':
Use MAP_FIXED when allocating prelinked shared library regions
|
| 368070454b1349d1fcf29a5d1eb51c869fb538f6 |
14-Mar-2011 |
Iliyan Malchev <malchev@google.com> |
bionic: remove LOCAL_PRELINK_MODULE
Change-Id: Iad65ae18446b20d2aace7b8fe19b1a032b616e9c
Signed-off-by: Iliyan Malchev <malchev@google.com>
ndroid.mk
|
| db4bce05493d09a20f1ebc0ab68c82e906327afd |
10-Mar-2011 |
Chris Dearman <chris@mips.com> |
Use MAP_FIXED when allocating prelinked shared library regions
Prelinked libraries must be mapped to a fixed address. MAP_FIXED is ignored
for non-prelinked libraries (si->base==0)
Signed-off-by: Raghu Gandham <raghu@mips.com>
inker.c
|
| 81d79f9fb38d9ae8a5711f5774aa5a1516f6cc26 |
10-Mar-2011 |
David 'Digit' Turner <digit@android.com> |
am 962dcb22: am fed58049: Merge "libc: Fix PTHREAD_RWLOCK_INITIALIZER"
* commit '962dcb22218a1a6d4ebd05e4fc4a69875d037234':
libc: Fix PTHREAD_RWLOCK_INITIALIZER
Proxy getnameinfo through netd
Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
Convert cname lenght before use
|
| 48e1feaa9d7d7f36b5eba25baccd99a56adf9b64 |
27-Jan-2011 |
Bruce Beare <bruce.j.beare@intel.com> |
Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
Change-Id: Ia840a19a45257128eccdcf25d105f500f2d90741
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
rch/x86/begin.S
|
| 72f9a5c374bf559e9c69a62c1d95304f913ef6b2 |
11-Feb-2011 |
Kenny Root <kroot@google.com> |
Increase SO_MAX to accomodate valgrind
system_server loads up 87 shared libraries upon start. Running under
valgrind pushes this just over the edge of 96. Increase SO_MAX to 128 to
give us some more headroom.
Change-Id: Iadceb14ab6d9621bdccd292570d50867828057d9
inker.c
|
| b67c1bacd0fc27c26cc3ec19bd2c9ded19cecd08 |
21-Jan-2011 |
tedbo <tedbo@google.com> |
Fix bug in linker environment variable lookup.
The linker_env_get() method that is used to match an environment
variable was failing due to an incorrect equality check.
This was introduced in git change
be5755969d70668bbab0e0c0ed75ebd867189723.
The bug was causing the linker to ignore environment variables such
as LD_LIBRARY_PATH. This issue also affects the linker_env_secure()
path that removes unsafe environment variables, since it would
not match any in the unsecure variable list.
Change-Id: I14228df9252010e9fb4c1862bed5735f23e97aec
inker_environ.c
|
| b3cdf7fef86eb17dba5640e9a1b158510326b9b7 |
21-Jan-2011 |
tedbo <tedbo@google.com> |
Fix bug in linker environment variable lookup.
The linker_env_get() method that is used to match an environment
variable was failing due to an incorrect equality check.
This was introduced in git change
be5755969d70668bbab0e0c0ed75ebd867189723.
The bug was causing the linker to ignore environment variables such
as LD_LIBRARY_PATH. This issue also affects the linker_env_secure()
path that removes unsafe environment variables, since it would
not match any in the unsecure variable list.
Change-Id: I169024de4a005321e768accd38246fc1d717271b
inker_environ.c
|
| 1f353828c3535c03899d6cc08d26f85fc688622e |
18-Jan-2011 |
Glenn Kasten <gkasten@google.com> |
Fix typos
Change-Id: Ia02baba53be7034903f325258205441e5c193f7b
EADME.TXT
|
| be5755969d70668bbab0e0c0ed75ebd867189723 |
16-Dec-2010 |
David 'Digit' Turner <digit@google.com> |
linker: Remove unsecure env. variable for setuid programs.
This removes several unsecure environment variables from the
environment block when the program being loaded is setuid. The
list of env. variables is the same than what GLibc uses at this
point.
Change-Id: I456d3ea0880fe0d4de0d3c5dd51871dd36e87fd6
ndroid.mk
inker.c
inker_environ.c
inker_environ.h
|
| fedbcde6ef552e84bf7ce7598bca7dddf1722d6a |
19-Sep-2010 |
Brian Swetland <swetland@google.com> |
add /vendor support
- add /vendor/lib to front of default library search path
- remove long-obsolete /lib from default library search path
Change-Id: I7d33bf899be018e7cc4c213d5790bbd991023a62
inker.c
|
| a716190241da07f42cf874b04bf044261f36381c |
18-Aug-2010 |
Dima Zavin <dima@android.com> |
linker: fix overwriting the real linker error string
Change-Id: Ia9165fd9aa1951b2bb81d0ac8f5bb3057aded8bd
Signed-off-by: Dima Zavin <dima@android.com>
inker.c
|
| 6774809b6249d9d4efd982b6e3ca377c84482d9a |
22-Jul-2010 |
David 'Digit' Turner <digit@google.com> |
linker: Support dlopen(NULL, ...) properly.
Change-Id: Icba37823cb350c34848cc466d144c3a0af87c94c
inker.c
|
| 8bff9a31aa13ff83ccaedd54ebda96770e6cf910 |
11-Jun-2010 |
David 'Digit' Turner <digit@google.com> |
linker: remove libcutils dependency by re-implementing simpler socket_local_client.
Change-Id: I87f29fd59454d713b9ddfb13e6cf114822f52efd
ndroid.mk
ebugger.c
|
| f4394458301909a83b7ee7f3b436c038b7235ea8 |
12-May-2010 |
Jean-Baptiste Queru <jbq@google.com> |
fix build
Change-Id: I243c98e20a250e0d40d481f16af481ff070219fd
inker.c
|
| bb7928ccdae0cc5766f290e18ab14b07d80c6912 |
12-May-2010 |
The Android Open Source Project <initial-contribution@android.com> |
merge from open-source master
Change-Id: Iecfd2bd3069f70bbe508042cc249fcf7ff24800d
|
| 4fd42c1dc002fa19349fa0d4ef97757eb1815032 |
31-Dec-2009 |
Matt Fischer <matt.fischer@garmin.com> |
Added support for LD_PRELOAD
The LD_PRELOAD environment variable allows the user to specify a list of
libraries which should be unconditionally loaded before any others. This
makes possible some useful tricks, such as library interposers.
Change-Id: I433d775ab08ef63a5fbe7b21f87a5642954fc32f
inker.c
|
| 5ef5272be985dfdeafa86077c306f6b64d334240 |
21-Apr-2010 |
The Android Open Source Project <initial-contribution@android.com> |
merge from open-source master
Change-Id: I518bb4ae9d7269957365561d4d609f22cde519db
|
| 1698d9ebfc7e27271852a1fdf305a2ac37b3ebe4 |
31-Dec-2009 |
Matt Fischer <matt.fischer@garmin.com> |
Fixed support for RTLD_NEXT in dlsym()
The previous implementation of this flag was broken--it behaved identically
to RTLD_DEFAULT. This adds a proper implementation, which examines the address
of the calling function, and uses it to determine which library to use to begin
the symbol search process.
Change-Id: I2ad2b46363f68932af63a3828a22f9c7987eea67
lfcn.c
inker.c
inker.h
|
| d04672513351af4eb302692e0f39fd5bd17191cb |
31-Mar-2010 |
The Android Open Source Project <initial-contribution@android.com> |
merge from open-source master
Change-Id: I483fedf77d978b1c6e52d73eebc14f011bb9f809
|
| 3cab22c8cf0dcf30718a1452ce9cbb637876cea3 |
19-Jan-2010 |
Min-su, Kim <min-su.kim@windriver.com> |
linker: fix the undefined weak symbols issue
inker.c
|
| 377d4c979dee3dcb5929e8f7a68a53c2407259ab |
22-Mar-2010 |
The Android Open Source Project <initial-contribution@android.com> |
merge from open-source master
Change-Id: I70266ee8c520b216773f267e46c8273d2334c31d
|
| e2a8b1fd19fb3a8ead2ba28ddba27be19fa978b5 |
31-Dec-2009 |
Matt Fischer <matt.fischer@garmin.com> |
Added support for dladdr()
dladdr() is a GNU extension function, which allows the caller to retrieve
symbol information for a specified memory address. It is useful for things
like generating backtrace information at runtime.
Change-Id: I3a1def1a6c9c666d93e1e97b7d260dfa5b9b79a9
lfcn.c
inker.c
inker.h
|
| 5c734644eebf8d01be1e86cbe20a111a5c5a2738 |
20-Jan-2010 |
David 'Digit' Turner <digit@google.com> |
Fix debug output in the dynamic linker.
This provides a mini-printf implementation that reduces the
size of the dynamic linker by 25 KB, by preventing the drag of
formatting-related routines from the C library.
Also allow traces to be sent to the log, instead of stdout.
NOTE: You now need to modify Android.mk to enable/disable debug
output.
ndroid.mk
EADME.TXT
lfcn.c
inker.c
inker_debug.h
inker_format.c
inker_format.h
|
| e100f52f4ad1b70762bbcc5ad9828bd258917ee5 |
11-Feb-2010 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: rename ba_prelink to ba_nonprelink
-- fixes b/2432550
-- ba_prelink is used to manage non-prelinked libraries, hence ba_nonprelink is
a more appropriate name for it
Signed-off-by: Iliyan Malchev <malchev@google.com>
inker.c
|
| 90f82e5868de5a30d4842951b80be0c8a9cedc6d |
25-Jan-2010 |
Doug Kwan <dougkwan@google.com> |
Fix typo in a comment.
ndroid.mk
|
| 1a2917ca954f575cc9698c99e54bd93087793c8f |
25-Jan-2010 |
Doug Kwan <dougkwan@google.com> |
Align TEXT section to 4K boundary so that we can use both ld and gold.
ndroid.mk
|
| 278d157f437c0357b7c6d1fb1cbffbc0a72bb788 |
30-Sep-2009 |
Gary King <gking@nvidia.com> |
Use correct TLS codepath for linker
Replicate ARM libc build's HAVE_ARM_TLS_REGISTER preprocessor definition
logic, to ensure that the runtime linker uses the correct codepath for
accessing the TLS address
ndroid.mk
|
| a3de55c83185ba3d1355f20b48ef9ec3fc4c281d |
02-Dec-2009 |
David 'Digit' Turner <digit@google.com> |
am fe62de1a: Add support for R_ARM_REL32 to the dynamic linker.
Merge commit 'fe62de1ad036a1417df44b7b1a7c65cc79dc7091' into eclair-plus-aosp
* commit 'fe62de1ad036a1417df44b7b1a7c65cc79dc7091':
Add support for R_ARM_REL32 to the dynamic linker.
|
| fe62de1ad036a1417df44b7b1a7c65cc79dc7091 |
02-Dec-2009 |
David 'Digit' Turner <digit@google.com> |
Add support for R_ARM_REL32 to the dynamic linker.
Merged from eclair-mr2
inker.c
inker.h
|
| 83d3d7491a2d3870efd8d5be9281ee942f5fad07 |
18-Nov-2009 |
David 'Digit' Turner <digit@google.com> |
am ebf3ea00: am 34ea5117: Add support for R_ARM_REL32 to the dynamic linker.
Merge commit 'ebf3ea006e5367fff93d2491eec24c4b1a633805'
* commit 'ebf3ea006e5367fff93d2491eec24c4b1a633805':
Add support for R_ARM_REL32 to the dynamic linker.
|
| ebf3ea006e5367fff93d2491eec24c4b1a633805 |
18-Nov-2009 |
David 'Digit' Turner <digit@google.com> |
am 34ea5117: Add support for R_ARM_REL32 to the dynamic linker.
Merge commit '34ea5117dbeba41ae5dfdfb2c2ec8cae23388b66' into eclair-mr2-plus-aosp
* commit '34ea5117dbeba41ae5dfdfb2c2ec8cae23388b66':
Add support for R_ARM_REL32 to the dynamic linker.
|
| 34ea5117dbeba41ae5dfdfb2c2ec8cae23388b66 |
17-Nov-2009 |
David 'Digit' Turner <digit@google.com> |
Add support for R_ARM_REL32 to the dynamic linker.
inker.c
inker.h
|
| b152dde4cafffb3b37ca60c589f71110ca988c79 |
09-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
am 83362689: merge from open-source master
Merge commit '83362689f5b1f6393d376d242fe29541b63ead2d'
* commit '83362689f5b1f6393d376d242fe29541b63ead2d':
added and modified linker to support SuperH architecture
Add the BSD sys_signame array.
added and modified bionic code to support SuperH architecture
|
| 83362689f5b1f6393d376d242fe29541b63ead2d |
09-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
merge from open-source master
|
| 10be95cffc7f2b02d8baac55a9cf1b16d8afbadb |
09-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
merge from open-source master
|
| ad13c57298e57d33c130fb03a2c6494da573408c |
06-Nov-2009 |
Shin-ichiro KAWASAKI <shinichiro.kawasaki.mg@hitachi.com> |
added and modified linker to support SuperH architecture
ndroid.mk
rch/sh/begin.S
lfcn.c
inker.c
inker.h
|
| e823807dc2fb5f2d44cd00d75c10ddd9f5e93bea |
26-Oct-2009 |
Doug Kwan <dougkwan@google.com> |
Add weak symbol support. Also fix a bug caused by a typo.
inker.c
|
| f1729553e310b55eef8ee784c95cd9dd8ffd24fd |
24-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
am 9e78de3e: am 70bba516: am 763ac283: Merge changes Ibcba4b4f,I9af341e1 into eclair
Merge commit '9e78de3e3c90ec3c2970431d8eae7378fdc0dac6'
* commit '9e78de3e3c90ec3c2970431d8eae7378fdc0dac6':
bionic/linker: make the buddy allocator compute max_order on its own
bionic/linker: change the buddy allocator to take a handle to the managed area
|
| 9e78de3e3c90ec3c2970431d8eae7378fdc0dac6 |
24-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
am 70bba516: am 763ac283: Merge changes Ibcba4b4f,I9af341e1 into eclair
Merge commit '70bba5160f83ecd6251c4539f747ae39e9ed469c' into eclair-mr2-plus-aosp
* commit '70bba5160f83ecd6251c4539f747ae39e9ed469c':
bionic/linker: make the buddy allocator compute max_order on its own
bionic/linker: change the buddy allocator to take a handle to the managed area
|
| 53b32f8b7ef0ae319cc048ce1f0a81a4be8bce64 |
24-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
am 763ac283: Merge changes Ibcba4b4f,I9af341e1 into eclair
Merge commit '763ac28357f604e0e4196e0a7ad5b0f5cdcf274a' into eclair-plus-aosp
* commit '763ac28357f604e0e4196e0a7ad5b0f5cdcf274a':
bionic/linker: make the buddy allocator compute max_order on its own
bionic/linker: change the buddy allocator to take a handle to the managed area
|
| 70bba5160f83ecd6251c4539f747ae39e9ed469c |
24-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
am 763ac283: Merge changes Ibcba4b4f,I9af341e1 into eclair
Merge commit '763ac28357f604e0e4196e0a7ad5b0f5cdcf274a' into eclair-mr2
* commit '763ac28357f604e0e4196e0a7ad5b0f5cdcf274a':
bionic/linker: make the buddy allocator compute max_order on its own
bionic/linker: change the buddy allocator to take a handle to the managed area
|
| 943043583a8f3a8de34970b550a3e8e8a6fb0fb8 |
24-Oct-2009 |
Doug Kwan <dougkwan@google.com> |
Clean up some linker code.
inker.c
|
| bb9eedeff4ddc4550991eb4511003bda8672d6c4 |
19-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: make the buddy allocator compute max_order on its own
Signed-off-by: Iliyan Malchev <malchev@google.com>
a.c
inker.c
|
| af7315acf6a3a5ac329b04cb543b5d8a95dc26f1 |
17-Oct-2009 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: change the buddy allocator to take a handle to the managed area
-- rename struct ba_info to struct ba
-- move the static ba descriptor from ba.c to linker.c and rename it ba_prelink
-- ba_init, ba_allocate, ba_free, ba_start_addr, and ba_len all take a pointer
to struct ba
Signed-off-by: Iliyan Malchev <malchev@google.com>
a.c
a.h
inker.c
|
| b3cfdb6220b9ce8ec6d25984ef086fa06f157236 |
20-Oct-2009 |
David 'Digit' Turner <digit@google.com> |
am eeaf6544: Merge change I7934a799 into eclair-mr2
Merge commit 'eeaf6544b676f68ccdd70a3fa78f44789a1bf69c' into eclair-mr2-plus-aosp
* commit 'eeaf6544b676f68ccdd70a3fa78f44789a1bf69c':
Prevent spurious EINTR to freeze process debugging
|
| eeaf6544b676f68ccdd70a3fa78f44789a1bf69c |
19-Oct-2009 |
Android (Google) Code Review <android-gerrit@google.com> |
Merge change I7934a799 into eclair-mr2
* changes:
Prevent spurious EINTR to freeze process debugging
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| 5d436ddcae640e2b2af30a5654bec33273b7a9c3 |
16-Oct-2009 |
David 'Digit' Turner <digit@google.com> |
am 8213d5c3: am ff7b46b8: Merge change I3c998761 into eclair
Merge commit '8213d5c3c072b23f5cc1922d232efe7338091d9b' into eclair-mr2-plus-aosp
* commit '8213d5c3c072b23f5cc1922d232efe7338091d9b':
Allow the dynamic linker to relocate references to thumb symbols in NDK libraries.
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| cd230988286eb6aa395e051345052773f1943294 |
16-Oct-2009 |
David 'Digit' Turner <digit@google.com> |
am ff7b46b8: Merge change I3c998761 into eclair
Merge commit 'ff7b46b87c4d85881d88c2105a94be6c6accb628' into eclair-plus-aosp
* commit 'ff7b46b87c4d85881d88c2105a94be6c6accb628':
Allow the dynamic linker to relocate references to thumb symbols in NDK libraries.
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| 7934a799e1041db9cff9753f4d87d7361f644450 |
16-Oct-2009 |
David 'Digit' Turner <digit@google.com> |
Prevent spurious EINTR to freeze process debugging
ebugger.c
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| 73981476a389847e8537cca37503c43e107fadc9 |
14-Oct-2009 |
Jean-Baptiste Queru <jbq@google.com> |
merge from open-source master
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| 3c99876116356cae09231189f09e5a679fd0d2fd |
14-Oct-2009 |
David 'Digit' Turner <digit@google.com> |
Allow the dynamic linker to relocate references to thumb symbols in NDK libraries.
The lowest bit of the symbol's value should be ignored when looking at UNDEF symbols
for correctness. It is used as an ARM/Thumb flag by the linker.
inker.c
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| 4a9afcb10151b083cd2d75253385615f459172ed |
29-Sep-2009 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: allow resolving of symbols from library back to executable
Signed-off-by: Iliyan Malchev <malchev@google.com>
inker.c
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| 9ea64da6c511e8f9f4edae4c10c20879957631ab |
29-Sep-2009 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: change lookup() to return soinfo, not base
lfcn.c
inker.c
inker.h
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| 6ed80c8814db9eed1fb687be22322e38dc46a2fb |
29-Sep-2009 |
Iliyan Malchev <malchev@google.com> |
Revert "Revert "bionic/linker: fix symbol lookup during relocations""
This reverts commit 33acbf0719c4f3db059bc9e1f52cf554a5d0295f.
inker.c
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| 33acbf0719c4f3db059bc9e1f52cf554a5d0295f |
28-Sep-2009 |
Mathias Agopian <mathias@google.com> |
Revert "bionic/linker: fix symbol lookup during relocations"
This reverts commit 8d0c0334f1106d36f2fd5c1cf6d5dc75a4b88850.
inker.c
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| 8d0c0334f1106d36f2fd5c1cf6d5dc75a4b88850 |
25-Sep-2009 |
Iliyan Malchev <malchev@google.com> |
bionic/linker: fix symbol lookup during relocations
When resolving relocations while loading a library, the linker used to find
symbols by looking them up in the list of all linked libraries for the current
process, as opposed to following just the library's DT_NEEDED entries. This
can cause a problem where the symbol is picked up from the wrong library.
Signed-off-by: Iliyan Malchev <malchev@google.com>
inker.c
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| 5cf640c926e7d7b79934c97226433a3dc448e1eb |
03-Jul-2009 |
Thinker K.F Li <thinker@branda.to> |
Fill l_ld of linkmaps with value from soinfo::dynamic.
GDB will try to read l_ld of linkmaps and compare the value to vma of
.dynamic sections from shared objects. Since linker does not assign l_ld,
GDB will complain about and re-compute l_addr from l_ld. And, GDB will get a
wrong value.
inker.c
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| 30eb40241c612a7ddbd21c4daa4e7bbfd9d5e89f |
14-Aug-2009 |
Erik Gilling <konkers@android.com> |
bionic: linker: add error message if link failed due to previous error
Signed-off-by: Erik Gilling <konkers@android.com>
inker.c
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| fde8642fc43bdd224e43e5ee9583a49a758fb03c |
29-Jul-2009 |
Erik Gilling <konkers@android.com> |
bionic/linker: keep track of opened libraries by basename
Prior to this change, the dynamic loader kept track of opened libraries
either by their base name (i.e., libfoo.so instead of /system/lib/libfoo.so)
when the shared library was loaded through the DT_NEEDED tag in an ELF header,
or by whatever name was passed to dlopen(). This created a number of problems,
among which:
1. dlopen("libfoo.so") and dlopen("/path/to/libfoo.so") would open the same
library twice;
2. dlopen("/path/to/libfoo.so") and then dlopen("libbar.so"), where libbar.so
depends on libfoo.so, would open libfoo.so twice.
This patch makes the dynamic loader keep track of each loaded library by
basename, which resolves the above ambiguity. The patch also enforces
library lookup by base name, which means that it will refuse to load another
library that has the same name.
Thanks for the inspiration Iliyan.
Signed-off-by: Erik Gilling <konkers@android.com>
Cc: Iliyan Malchev <malchev@google.com>
inker.c
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| d00d23a9d4598108d7f498291b35c7730e48cf5c |
23-Jul-2009 |
Erik Gilling <konkers@android.com> |
linker: remove newlines from DL_ERR so that dlerror works correctly
Signed-off-by: Erik Gilling <konkers@android.com>
inker.c
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| ef0bd1857041ffde069cf52138aaf22c1af7130e |
17-Jul-2009 |
David 'Digit' Turner <digit@google.com> |
Pass the elfdata pointer in a slot of the temporary TLS area.
This is needed to properly initialize the C runtime when libc.so
is loaded by the dynamic linker.
Move the temporary TLS setup before the first system call, just
in case something really horrible happens, we won't crash when
trying to write an error code in 'errno'
Remove the broken TLS_SLOT_THREAD_ID setup. First, this slot
should normally receive the address of a pthread_internal_t,
not a kernel thread identifier. Second, it is never used by
the linker anyway.
Also remove an obsolete comment.
inker.c
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| bc3a5c26f1b9cf29da6abfc3e197258ef4c03362 |
03-Jun-2009 |
David Bartley <dtb@google.com> |
Add LD_LIBRARY_PATH support to bionic's linker
inker.c
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| 0353195f344666256dba474a15c9ba22cf0cccc9 |
30-May-2009 |
Dima Zavin <dima@android.com> |
linker: Give more context for failures during library dependency resolution.
Signed-off-by: Dima Zavin <dima@android.com>
inker.c
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| 2e85579c34047c305caf15fb0ebe02bf3d001d0e |
21-May-2009 |
Dima Zavin <dima@android.com> |
linker: Make the errors reported by dlopen/dlsym be more useful.
Changed it so that when the linker generates error messages, they are
scribbled away into a buffer that dlfcn and friends can read from.
Since the error messages are generetad with snprintf, and snprintf
MAY call malloc during some code paths, we now link against a version
of libc that does not contain malloc/free/realloc/calloc. We then define
malloc and friends in the dynamic loader, and make them abort() if they
are ever called.
Signed-off-by: Dima Zavin <dima@android.com>
ndroid.mk
lfcn.c
inker.c
inker.h
inker_debug.h
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| 8215679b355efe3829bab571bd566dc818ea4ccc |
18-May-2009 |
David 'Digit' Turner <digit@google.com> |
Fix the parsing of the .fini_array in the dynamic linker (it should happen in reverse order).
Also add a small design overview document for the linker. The latter contains details on
how the initialization/finalization is supposed to work.
EADME.TXT
inker.c
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| d1b40d8c69dfca94185ea9231f6cb16f70c02e39 |
12-May-2009 |
Dima Zavin <dima@android.com> |
linker: Compute symbol name before lookup so we can also use it for error msg
Signed-off-by: Dima Zavin <dima@android.com>
inker.c
|
| ba52b3092f361580a5dea7ab8fbe2a227b55ee43 |
01-May-2009 |
James Dong <jdong@google.com> |
Increase the limit of loaded shared libraries from 64 to 96 This change is required for OpenCORE 2.0
This is the same as Change 71 in master branch.
inker.c
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| 5e12d7ec70472659623d2e4552a670d8877f2423 |
25-Mar-2009 |
Iliyan Malchev <> |
Automated import from //branches/donutburger/...@140950,140950
inker.c
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| 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 |
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
ndroid.mk
ODULE_LICENSE_APACHE2
OTICE
rch/arm/begin.S
rch/x86/begin.S
a.c
a.h
ebugger.c
lfcn.c
inker.c
inker.h
inker_debug.h
t.c
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| 1767f908af327fa388b1c66883760ad851267013 |
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
ndroid.mk
ODULE_LICENSE_APACHE2
OTICE
rch/arm/begin.S
rch/x86/begin.S
ebugger.c
lfcn.c
inker.c
inker.h
inker_debug.h
t.c
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| a799b53f10e5a6fd51fef4436cfb7ec99836a516 |
03-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@132589
ndroid.mk
a.c
a.h
inker.c
inker.h
inker_debug.h
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| fe5745033a4f397c62a4e00efd9257ac9f83755c |
03-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@137055
ndroid.mk
a.c
a.h
inker.c
inker.h
inker_debug.h
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| 6f04a0f4c72acff80dad04828cb69ef67fa609d1 |
19-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@132276
inker.c
|
| 9f65adf2ba3bb15feb8b7a7b3eef788df3fd270e |
11-Feb-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@130745
rch/arm/begin.S
rch/x86/begin.S
ebugger.c
inker.c
inker.h
inker_debug.h
t.c
|
| e5cc1f386b167b9f7bfdebc7219e89aa9b71e4b2 |
16-Jan-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@126645
ndroid.mk
inker.c
|
| 4e468ed2eb86a2406e14f1eca82072ee501d05fd |
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
ebugger.c
inker.c
inker_debug.h
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| a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 |
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
ndroid.mk
ODULE_LICENSE_APACHE2
OTICE
rch/arm/begin.S
rch/x86/begin.S
ebugger.c
lfcn.c
inker.c
inker.h
inker_debug.h
t.c
|