This includes removing the map_info.c source and replacing it with the
BacktraceMap class to handle all map related code.
Change all callers of libbacktrace map functionality.
Also modify the corkscrew thread code so that it doesn't need to build
the map twice (once in the corkscrew format and once in the libbacktrace
format).
Change-Id: I32865a39f83a3dd6f958fc03c2759ba47d12382e
This cleans up most of the size-related problems in system/core.
There are still a few changes needed for a clean 64-bit build,
but they look like they might require changes to things like the
fastboot protocol.
Change-Id: I1560425a289fa158e13e2e3173cc3e71976f92c0
While debugging a mount error, the dmesg output was less
than ideal. The error would be declared but why the mount
failed, and what options were passed was not present. This
patch ensures that the mount options and underlying
errno are printed.
Change-Id: I2b3a2c113149df878c0a8a10ef86fd9e4f909658
Otherwise it will be mislabeled on upgrades with existing userdata.
Change-Id: Ibde88d5d692ead45b480bb34cfe0831baeffbf94
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
The build is broken.
system/core/fs_mgr/fs_mgr.c:824:77: error: expected '(' before 'unused'
const char *blk_device, long long length __attribute__(unused))
^
system/core/fs_mgr/fs_mgr.c: In function 'fs_mgr_add_entry':
system/core/fs_mgr/fs_mgr.c:824:56: warning: unused parameter 'length' [-Wunused-parameter]
const char *blk_device, long long length __attribute__(unused))
^
make: *** [out/target/product/generic_x86/obj/STATIC_LIBRARIES/libfs_mgr_intermediates/fs_mgr.o] Error 1
make: *** Waiting for unfinished jobs....
This reverts commit 21095d0cae.
Change-Id: I64f8c4d9c17c0e3bbf2eb427a2c0b81bbe66ec3a
This patch adds atomic functions for AArch64. The functions
will be revisited later for potential optimizations using
assembly or otherwise.
This patch also introduces new 64-bit atomic functions for
LP64 platforms.
Change-Id: Id2127dd01cea65025f939e955d73d27e95d8687e
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
target thumb C: libfs_mgr <= system/core/fs_mgr/fs_mgr.c
system/core/fs_mgr/fs_mgr.c: In function 'fs_mgr_add_entry':
system/core/fs_mgr/fs_mgr.c:828:56: warning: unused parameter 'length' [-Wunused-parameter]
const char *blk_device, long long length)
Change-Id: Ide1bfa120c4f8d8e2f643929cb84c1be065e3310
On a 64-bit system, 64-bit processes will want one path, 32-bit processes
another. The dynamic linker already provides the correct defaults for
native code, and we've coupled the VM and dynamic linker so that
LD_LIBRARY_PATH will be set correctly in any VM during startup if it's not
being manually overridden.
Change-Id: Icbffc0d451dbc242cdfb9267413d8bcac434e108
Use the libbacktrace C++ interface instead of the C interface in debuggerd.
Reformat the debuggerd code to be closer to Google C++ style.
Fix all debuggerd casts to be C++ casts.
Add a frame number to the frame data structure for ease of formatting and
add another FormatFrameData function.
Change the format_test to use the new FormatFrameData function.
Modify all of the backtrace_test to use the C++ interface.
Change-Id: I10e1610861acf7f4a3ad53276b74971cfbfda464
Currently, the restorecon_recursive("/sys") call in
init.c takes approx 2 seconds on hammerhead. This change
reduces the delay to 1.2 seconds.
1) Avoid double stat call when using nftw (time savings
of 0.3 seconds)
2) Avoid the repeated calls to is_selinux_enabled() (time
savings of 0.5 seconds)
Avoid calling lsetfilecon if the file is already properly
labeled. This doesn't speed up the restorecon on /sys,
but it should help when handling files on /data.
Bug: 11640230
Change-Id: Ie212ce4f4acade208c5676d60c1f03f50e2388a4
This is part 1, only including the bare minimum changes because
our diff tool doesn't easily show differences when a file moves. This
also breaks it into a small chunk in case some other changes break things,
as unlikely as I think that will be.
Change-Id: Ib7a3e7a2cc1ac574d15b65fda23813ebcf5d31af
When initiating a manual dump, the abort_msg_address parameter is random
garbage. Initialize this value to 0.
Change-Id: I9ba817ee6104f47cfcb2b746bfa6f02a259c86d7
Use a bit better name for this. The other name was a bit confusing.
Change-Id: I1261f2ee3854a9c8b82133ad0bfbbbe48b43c9ac
(cherry picked from commit 242b1a8c7a)
Conflicts:
libbacktrace/Backtrace.cpp
Fix a small bug in the Printer for strings that didn't properly
prepend the prefix.
(cherry picked from commit 9b0e074c6d)
Change-Id: I78bfa3f76864c34f33fb439bf20dfc85616f1077
Allow the use of the same map info to be shared when getting information on
multiple threads from the same pid.
Change-Id: I2e460e20154a10f4894ae563331fb32179e4551f
