musl/arch/arm/bits
Rich Felker c72fc23843 sigcontext/mcontext cleanup for arch-specific bits
with these changes, the members/types of mcontext_t and related stuff
should closely match the glibc definitions. unlike glibc, however, the
definitions here avoid using typedefs as much as possible and work
directly with the underlying types, to minimize namespace pollution
from signal.h in the default (_BSD_SOURCE) profile.

this is a first step in improving compatibility with applications
which poke at context/register information -- mainly debuggers, trace
utilities, etc. additional definitions in ucontext.h and other headers
may be needed later.

if feature test macros are used to request a conforming namespace,
mcontext_t is replaced with an opaque structure of the equivalent size
and alignment; conforming programs cannot examine its contents anyway.
2012-11-23 14:35:25 -05:00
..
alltypes.h.sh use int instead of long for ptrdiff_t on all 32-bit archs 2012-08-10 15:13:26 -04:00
endian.h better support for reverse-endian variants of arm/mips/microblaze 2012-10-18 21:50:55 -04:00
errno.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
fcntl.h fcntl.h: O_SEARCH was missing for powerpc 2012-11-18 05:14:40 +01:00
fenv.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
float.h fix DECIMAL_DIG definitions 2012-03-21 12:42:48 -04:00
io.h fix breakage from introducing bits header for sys/io.h 2012-11-18 19:58:15 -05:00
ioctl.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
ipc.h fix broken semctl on systems that don't use IPC_64 flag 2012-09-22 08:02:42 -04:00
limits.h fix missing _BSD_SOURCE support in bits/*.h 2012-05-22 22:12:10 -04:00
mman.h fix missing _BSD_SOURCE support in bits/*.h 2012-05-22 22:12:10 -04:00
msg.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
posix.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
reg.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
setjmp.h jmp_buf overhaul fixing several issues 2012-07-03 20:07:33 -04:00
shm.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
signal.h sigcontext/mcontext cleanup for arch-specific bits 2012-11-23 14:35:25 -05:00
socket.h workaround another sendmsg kernel bug on 64-bit machines 2012-07-12 21:37:54 -04:00
stat.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
statfs.h fix the definition of struct statvfs to match lsb abi 2011-09-19 23:35:48 -04:00
stdarg.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
stdint.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
syscall.h syscall organization overhaul 2012-09-08 22:43:14 -04:00
termios.h initial commit of the arm port 2011-09-18 16:44:54 -04:00
user.h fix some details in ugly stuff that doesn't belong in libc 2011-10-17 12:23:04 -04:00
wchar.h fix the type of wchar_t on arm; support wchar_t varying with arch 2011-09-19 17:39:51 -04:00