2eb1943575
make these more amenable to being copied into libkern. (Gee, why wasn't
...
this done before? it's not like it was hard...)
2001-02-27 19:44:54 +00:00
181fee6ea8
pull up <machine/endian.h> and use BYTE_ORDER to decide endianness,
...
rather than MIPSEL and MIPSEB definitions.
2001-02-27 18:59:16 +00:00
1bb9a3396c
Remove all the .abicalls assembler directives - "SYS.h" already has that.
2000-12-13 23:29:06 +00:00
488ef36c45
Another bare minimum __syscall.
2000-12-13 23:18:40 +00:00
4912e50a59
Make memcpy and memmove use bcopy assembly for mips. Tweak forward copy
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code for backward copy to make overlap copy faster. This happens in
some SW like sleepycat db. Use temp labels in order to not confused
the profiling tools.
2000-10-10 21:51:54 +00:00
82fd76bb06
Need an internal name for pipe(2).
2000-09-28 08:38:53 +00:00
af83a97717
Add special treatment of shmat(2).
...
On m68k ELF calling standard (__SVR4_ABI__), if a function
returns a pointer, the return value should go to a0 as well as d0.
2000-07-07 08:20:50 +00:00
de9e80b40f
Missed in previous: replace the previously used _brk label with an ordinary
...
local label; problem noticed by Matthias Drochner.
2000-07-04 07:37:33 +00:00
b8a4d7adf9
Need an internal name for fork().
2000-06-26 06:32:54 +00:00
15bc7ed349
Thinko in previous: we do always use an internal name.
2000-06-26 06:25:36 +00:00
03f996bd0c
Add internal names for brk() and sbrk().
2000-06-23 15:40:36 +00:00
5510a708c4
Make __cerror be LEAF_NOPROFILE. I relies upon having v0 and v1 be unchanged
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from the caller. From Ethan Solomita <ethan@geocast.com>
2000-05-29 15:07:41 +00:00
78a4ddbd60
Do a little rearrangement here. No functional change, but it's a little
...
clearer what's going on.
The assembler still whines about the lack of `.cprestore' when profiling,
but I'm not going there right now.
2000-03-23 04:58:59 +00:00
89c5a767f8
Fix doubled 'the's.
2000-03-13 22:55:05 +00:00
e4d7c2e329
Add ISO C99 long long integer general utility interfaces; partially addresses
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PR standards/9482.
2000-03-06 18:32:22 +00:00
e68fefb855
remove unused files (MIPS SOFTFLOAT).
2000-03-05 05:45:46 +00:00
ac9896415f
remove MIPS SOFTFLOAT.
2000-03-05 05:41:03 +00:00
19b51e87a9
Remove pointless #ifdef.
2000-02-25 17:40:30 +00:00
9ff0891c83
Fix bogons.
2000-02-22 03:28:04 +00:00
5256a370bf
Do the minimum work to make this compile with -Werror.
2000-02-22 03:14:20 +00:00
32d50d3388
Do the minimum work to make this compile with -Werror.
2000-02-22 01:18:28 +00:00
c26054b799
Delint.
2000-01-22 22:40:58 +00:00
509e885e3b
fix name space pollution by adding prefix '_mips_'.
...
closes PR 8770.
1999-12-26 00:22:31 +00:00
11e6c54cfc
C99: Define a NAN macro in <math.h> which evaulates to a constant expression of
...
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
1999-12-23 10:15:05 +00:00
54de12eae6
remove extra lw (SOFTFLOAT)
1999-10-11 05:25:35 +00:00
f761ddb744
adjust #endif position (SOFTFLOAT)
1999-10-11 05:21:06 +00:00
cdabc2eb91
Hpcmips needs completely FPU instruction free user land.
...
XXX, this modification is kinda ad-hoc.
1999-09-29 13:19:13 +00:00
2f85eb6142
Import NetBSD/hpcmips source files from hpcmips repository.
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file list:
sys/arch/hpcmips/
distrib/hpcmips/
etc/etc.hpcmips/
lib/libc/arch/mips/fplib/
lib/libc/arch/mips/fplib/Makefile.inc
lib/libc/arch/mips/fplib/environment.h
lib/libc/arch/mips/fplib/fplib_glue.c
lib/libc/arch/mips/fplib/fplib_libc.c
lib/libc/arch/mips/fplib/hpcmips-gcc.h
lib/libc/arch/mips/fplib/softfloat-macros.h
lib/libc/arch/mips/fplib/softfloat-specialize.h
lib/libc/arch/mips/fplib/softfloat.c
lib/libc/arch/mips/fplib/softfloat.h
lib/libc/arch/mips/gen/ieee.h
lib/libc/arch/mips/gen/sf_fabs.c
lib/libc/arch/mips/gen/sf_flt_rounds.c
lib/libc/arch/mips/gen/sf_fpgetmask.c
lib/libc/arch/mips/gen/sf_fpgetround.c
lib/libc/arch/mips/gen/sf_fpgetsticky.c
lib/libc/arch/mips/gen/sf_fpsetmask.c
lib/libc/arch/mips/gen/sf_fpsetround.c
lib/libc/arch/mips/gen/sf_fpsetsticky.c
lib/libc/arch/mips/gen/sf_isinf.c
lib/libc/arch/mips/gen/sf_ldexp.c
lib/libc/arch/mips/gen/sf_modf.c
1999-09-16 12:13:17 +00:00
9cba4741ee
Use C versions of isinf() and isnan(). The assembler code is basically
...
identical, but was endian-dependent.
1999-08-29 23:01:40 +00:00
ea4b733810
Trivial KNF.
1999-08-29 18:39:35 +00:00
099dd01a1d
Make the C version of frexp() consitent across platforms, and handle the
...
Inf/NaN case.
1999-08-29 18:30:14 +00:00
291053e1e2
Use ieee.h.
1999-08-29 18:23:26 +00:00
30dca7f7db
Add __msgctl13(), __semctl13(), and __shmctl13() (symbols are __RENAME()'d
...
in their respective header files). Add PSEUDO stubs for the old versions
of these system calls.
Note that __semctl13() doesn't require the extra stub that the old
semctl()/__semctl() did, as the SUSv2 version takes variable arguments,
and thus does not require the extra indirection.
1999-08-25 05:09:27 +00:00
5af7e7a902
Change references to `end' to `_end' as not to invade (or being invaded by)
...
the user's name space.
1999-03-31 11:53:07 +00:00
cd6244f1cc
Assembly-coded, word-at-a-time unrolled memset().
1999-03-15 06:37:43 +00:00
2d40554ce3
_setjmp.S needs OFFSETOF_SC_{FP,}REGS, so include <machine/signal.h>
...
even tho _setjmp()/_longjmp() don't manipulate signals. (more thought?)
1999-02-05 00:41:42 +00:00
eede9d202f
Regularize with removal of genpubassym.cf. Structure offsets
...
now obtained from signal.h
1999-01-31 00:57:10 +00:00
8605fac4eb
* Fix typo in Makefile.inc -- byte_swap_2.4 -> byte_swap_4.S
...
* Change bytes_swap_4.S to have consistent NLEAF and END for swap routine.
1999-01-18 04:32:49 +00:00
dc306354b0
Move the bswap functions from libutil to libc (this bups the
...
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
1999-01-15 13:31:15 +00:00
7ad987bb7c
Userland support for 64-bit safe sigcontexts.
1999-01-15 03:53:33 +00:00
6348b7d5b5
* On architectures using ELF, and conditionally on those in transition, rename
...
_ASM_LABEL(cerror) and _ASM_LABEL(curbrk) to _C_LABEL(__cerror) and
_C_LABEL(__curbrk) (or their respective architecture-specific equivalents) to
avoid possible name clashes with identifiers used in user applications.
* Do the same for minbrk on all architectures to avoid a GCC-specific (and
on ELF architectures effectively useless) symbol reference renaming in MI code.
1999-01-14 22:48:18 +00:00
c93135c35a
s/vm_offset_t/vaddr_t/
1999-01-10 08:24:42 +00:00
efd37a7da8
Warn about references to the compatibility vfork() (i.e. the vfork() with
...
the 4.4BSD non-shared-address-space semantics), and direct the user to
include <unistd.h> to generate the correct reference.
This warning isn't about an ABI compatibility issue, but the new vfork() is
considerably faster.
1998-12-02 19:29:56 +00:00
e644246e6a
Warn about references to the compatibility() sigaction(), sigpending(),
...
sigprocmask(), sigreturn(), and sigsuspend(), and direct the user to
include <signal.h> to generate the correct reference.
1998-12-02 01:01:03 +00:00
7c990e0c7b
delint
1998-11-14 19:31:01 +00:00
d541ca6d80
Need internal names for isinf() and isnan().
1998-10-13 14:43:36 +00:00
adb7eb514d
sigaction() that calls the compat syscall (jonathan forgot to commit this).
1998-09-28 19:01:28 +00:00
0c47ce2246
mips libc stubs for sig*14 signal API (128bit sigset_t),
...
plus backward-compatibility for the old 1.3 libc entrypoints.
1998-09-27 22:59:39 +00:00
982e920022
const poisoning.
1998-07-26 14:13:00 +00:00
7e49f8ba22
From Arne Juul <arnej@math.ntnu.no>:
...
Explicilty reload the mips-ABIcall GOT/$gp in cerror().
cerror() gets called from outside libc (e.g., from libposix's rename(),
and if we don't load $t9, cerror() makes wild references using
the libposix $gp and coredumps.
1998-07-25 03:01:45 +00:00
cgd