Commit Graph

30 Commits

Author SHA1 Message Date
David E. O'Brien
c027737942 Our default syscall.S is identical to what was explicitly being done for
Alpha and IA-64.  So there is no need for special handling.
2002-05-15 21:17:59 +00:00
Marcel Moolenaar
2d631dd6fa Implement _Unwind_FindTableEntry(). This function is part of GCC
for some configurations, but not for FreeBSD (yet?). Have one in
libc in the mean time.
2002-04-13 04:06:34 +00:00
David E. O'Brien
1114a754ed Fix the style of the SCM ID's.
I believe have made all of libc .h's as consistent as possible.
2002-03-22 23:42:05 +00:00
David E. O'Brien
333fc21e3c Fix the style of the SCM ID's.
I believe have made all of libc .c's as consistent as possible.
2002-03-22 21:53:29 +00:00
David E. O'Brien
8fb3f3f682 Remove 'register' keyword. 2002-03-21 18:49:23 +00:00
Mike Barcroft
fd8e4ebc8c o Move NTOHL() and associated macros into <sys/param.h>. These are
deprecated in favor of the POSIX-defined lowercase variants.
o Change all occurrences of NTOHL() and associated marcros in the
  source tree to use the lowercase function variants.
o Add missing license bits to sparc64's <machine/endian.h>.
  Approved by: jake
o Clean up <machine/endian.h> files.
o Remove unused __uint16_swap_uint32() from i386's <machine/endian.h>.
o Remove prototypes for non-existent bswapXX() functions.
o Include <machine/endian.h> in <arpa/inet.h> to define the
  POSIX-required ntohl() family of functions.
o Do similar things to expose the ntohl() family in libstand, <netinet/in.h>,
  and <sys/param.h>.
o Prepend underscores to the ntohl() family to help deal with
  complexities associated with having MD (asm and inline) versions, and
  having to prevent exposure of these functions in other headers that
  happen to make use of endian-specific defines.
o Create weak aliases to the canonical function name to help deal with
  third-party software forgetting to include an appropriate header.
o Remove some now unneeded pollution from <sys/types.h>.
o Add missing <arpa/inet.h> includes in userland.

Tested on:	alpha, i386
Reviewed by:	bde, jake, tmm
2002-02-18 20:35:27 +00:00
Doug Rabson
9639b6892e Implement fpsetmask() and fpgetmask(). 2001-11-03 15:52:18 +00:00
Doug Rabson
fc5ccf726e Compensate for the way that _setjmp aligns the start of jmp_buf. 2001-10-26 08:26:45 +00:00
Peter Wemm
b389f073af Fix WAW dependency. p6 is written in the syscall epilogue. 2001-10-22 09:17:14 +00:00
Doug Rabson
694725c201 Fix a few more dependancy violations. 2001-10-22 08:48:11 +00:00
Doug Rabson
61415ba82c Implement setjmp, longjmp, sigsetjmp and siglongjmp. 2001-10-20 15:19:08 +00:00
Doug Rabson
9466885ca4 Add __divdf3(), __divsf3() and __infinity[].
Obtained from:	Intel (for the divide code)
2001-10-20 15:17:31 +00:00
Doug Rabson
d9ed7b41fe Adjust so that we don't use relocations which can't exist in a shared
library.
2001-10-10 10:35:01 +00:00
Doug Rabson
d7ed89186f Shorter versions of the byte swapping code. 2001-10-10 10:34:08 +00:00
Doug Rabson
3e2c3ee97c Fix a load of dependancy violations. 2001-10-05 18:52:42 +00:00
Doug Rabson
1e1a0298ee Fix a whole bunch of dependancy bugs and make it actually work when the
size is not a multiple of eight.
2001-09-22 18:27:01 +00:00
Doug Rabson
f422e65a5d Fix byte swapping - it was totally broken. 2001-09-22 18:22:53 +00:00
Doug Rabson
8dc609a914 Implement _setjmp()/_longjmp().
Obtained from: Intel's EFI toolkit
2001-09-04 08:27:39 +00:00
Ruslan Ermilov
8af1452cf8 Removed duplicate VCS ID tags, as per style(9). 2001-08-13 14:06:34 +00:00
Doug Rabson
ac9a4fc876 Use relative paths to find byte_swap_*.S to make it easier to use these
from libstand.
2001-03-06 16:08:19 +00:00
Doug Rabson
5e1202d5d3 Make this compile. Still need to write/borrow a working setjmp. 2001-03-06 16:07:41 +00:00
David E. O'Brien
de3ac4d068 Correct a comment. 2001-03-05 10:00:57 +00:00
Daniel Eischen
c37592a194 Clean up syscall generation in libc by removing HIDDEN_SYSCALLS
and treating (almost) all system calls the same way:

	__sys_foo - actual syscall
	foo, _foo - weak definitions to __sys_foo

Change PSEUDO syscalls (currently only _exit and _getlogin) to
be __sys_foo (T) and _foo (W).

Add $FreeBSD$ to a few files to satisfy commitprep.

Suggested by:	bde
2001-01-29 03:23:46 +00:00
Daniel Eischen
f3e8cfe5ef Comment only change; s/_thread_sys_/__sys_/ 2001-01-26 02:41:07 +00:00
Daniel Eischen
d201fe46e3 Remove _THREAD_SAFE and make libc thread-safe by default by
adding (weak definitions to) stubs for some of the pthread
functions.  If the threads library is linked in, the real
pthread functions will pulled in.

Use the following convention for system calls wrapped by the
threads library:
	__sys_foo - actual system call
	_foo - weak definition to __sys_foo
	foo - weak definition to __sys_foo

Change all libc uses of system calls wrapped by the threads
library from foo to _foo.  In order to define the prototypes
for _foo(), we introduce namespace.h and un-namespace.h
(suggested by bde).  All files that need to reference these
system calls, should include namespace.h before any standard
includes, then include un-namespace.h after the standard
includes and before any local includes.  <db.h> is an exception
and shouldn't be included in between namespace.h and
un-namespace.h  namespace.h will define foo to _foo, and
un-namespace.h will undefine foo.

Try to eliminate some of the recursive calls to MT-safe
functions in libc/stdio in preparation for adding a mutex
to FILE.  We have recursive mutexes, but would like to avoid
using them if possible.

Remove uneeded includes of <errno.h> from a few files.

Add $FreeBSD$ to a few files in order to pass commitprep.

Approved by:	-arch
2001-01-24 13:01:12 +00:00
Jake Burkholder
4231c165f7 Remove last vestiges of thr_sleep and thr_wakeup from libc. 2000-12-02 05:58:03 +00:00
Doug Rabson
84dc1ae7fc Return zero from setjmp() and _setjmp() for now. 2000-10-16 16:51:50 +00:00
Doug Rabson
6b7d87d9e1 Fix a couple of dumb mistakes. 2000-10-16 16:48:48 +00:00
Marcel Moolenaar
603fa52221 Fix RAW dependency violation on p6 between cmp and mov. 2000-10-15 20:33:41 +00:00
Doug Rabson
94fb7ad620 Initial libc port for ia64. 2000-10-14 17:01:12 +00:00