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677a88cec2
freebsd-dev/lib/libc
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Ian Lepore 677a88cec2 Add dl_unwind_find_exidx() for ARM EABI, required for C++ exception 
handling.  For statically linked apps this uses the __exidx_start/end
symbols set up by the linker.  For dynamically linked apps it finds the
shared object that contains the given address and returns the location and
size of the exidx section in that shared object.

The dl_unwind_find_exidx() name is used by other BSD projects and Android,
and is mentioned in clang 3.5 comments as "the BSD interface" for finding
exidx data.  GCC (in libgcc_s) expects the exact same API and functionality
to be provided by a function named __gnu_Unwind_Find_exidx(), so we provide
that with an alias ("strong reference").

Reviewed by:	kib@
MFC after:	1 week
2014-07-19 22:13:27 +00:00
..
amd64 siglongjmp(): Preserve floating point exception flags on i386 and amd64. 2014-06-09 21:35:36 +00:00
arm Add dl_unwind_find_exidx() for ARM EABI, required for C++ exception 2014-07-19 22:13:27 +00:00
capability use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
compat-43 Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
db Let __bt_put() accept the R_SETCURSOR flag, as stated in the dbopen(3) manpage. 2014-03-06 07:44:45 +00:00
gdtoa Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
gen ttyname(3): Fix EBADF/ENOTTY error descriptions. 2014-07-18 21:29:59 +00:00
gmon Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
i386 siglongjmp(): Preserve floating point exception flags on i386 and amd64. 2014-06-09 21:35:36 +00:00
iconv use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
include Add an extra void* cast to work around a bug in FreeBSD-gcc inherited 2014-04-03 08:08:36 +00:00
inet Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
isc Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
locale minor perf enhancement for UTF-8 2014-07-04 22:39:39 +00:00
mips Remove ia64. 2014-07-07 00:27:09 +00:00
nameser Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
net Clean r268867. 2014-07-19 14:34:06 +00:00
nls Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
posix1e use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
powerpc Convert from WITHOUT_SYSCALL_COMPAT to MK_SYSCALL_COMPAT. 2014-04-05 17:54:43 +00:00
powerpc64 Convert from WITHOUT_SYSCALL_COMPAT to MK_SYSCALL_COMPAT. 2014-04-05 17:54:43 +00:00
quad Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
regex regex(3): Add support for \< and \> word delimiters 2014-06-30 20:54:25 +00:00
resolv Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
rpc Properly free resources in case of error. 2014-05-02 20:41:09 +00:00
softfloat Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
sparc64 Convert from WITHOUT_SYSCALL_COMPAT to MK_SYSCALL_COMPAT. 2014-04-05 17:54:43 +00:00
stdio use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
stdlib libc/stdlib: Minor cleanups to code originating in NetBSD 2014-07-15 03:28:37 +00:00
stdtime strptime: add support for %t and %n 2014-06-18 23:34:48 +00:00
string use .Mt to mark up email addresses consistently (part4) 2014-06-23 08:25:03 +00:00
sys Extend kqueue's EVFILT_TIMER by adding precision unit flags support 2014-07-18 14:27:04 +00:00
uuid Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
xdr Remove ia64. 2014-07-07 00:27:09 +00:00
yp Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP} 2014-03-04 02:19:39 +00:00
libc.ldscript Attempt to move the POSIX iconv* symbols out of runtime linker space. 2013-11-17 22:52:17 +00:00
Makefile Remove ia64. 2014-07-07 00:27:09 +00:00
Versions.def Fix the inheritance of the FBSDprivate_1.0 namespace. 2014-04-03 17:31:38 +00:00