jakllsch
|
0182da6369
|
Remove x86_64 bzero.S; which since 2009 has only contained instructions
that it should be removed in 2010.
|
2013-11-23 16:57:52 +00:00 |
|
matt
|
918e319dfb
|
Add support for the gcc __sync builtins.
Note that these need earmv6 or later to get the ldrex/strex instructions
|
2013-11-08 22:42:52 +00:00 |
|
christos
|
4fbaa41dd1
|
mark variables as used
|
2013-11-07 17:26:13 +00:00 |
|
rmind
|
ecc1424a7c
|
murmurhash2: add an optimised path for the aligned pointer case.
|
2013-10-26 21:06:38 +00:00 |
|
christos
|
7c7c6fd125
|
remove unused
|
2013-10-20 21:16:54 +00:00 |
|
martin
|
5fb50cc6c4
|
Make this compilable with gcc 4.8.1 without options DIAGNOSTIC.
|
2013-10-18 18:26:20 +00:00 |
|
skrll
|
d3b6b7a500
|
More (stylistic) whitespace.
|
2013-09-30 13:07:51 +00:00 |
|
skrll
|
fff36bdac8
|
Appease new gas
|
2013-09-30 12:31:27 +00:00 |
|
joerg
|
4d12bfcd15
|
Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small
vs big PIC mode. Retire -DPIC and -DBIGPIC.
|
2013-09-12 15:36:14 +00:00 |
|
matt
|
47c1ea4ca3
|
Remove movw/movt due to linker problems.
Check for 0 divisor and __aeabi_idiv0 if needed (EABI && _LIBC only).
|
2013-09-09 07:33:54 +00:00 |
|
matt
|
4e222a409b
|
s/__libc/_libc/
|
2013-09-09 00:34:10 +00:00 |
|
matt
|
0e3a78e197
|
Support using hwdiv instructions if those are available.
But only for EABI.
|
2013-09-08 13:24:16 +00:00 |
|
chs
|
18ec38ea7c
|
switch to ELF naming for local labels.
|
2013-09-07 19:06:29 +00:00 |
|
matt
|
ca7975ae61
|
Use __ARM_EABI__ and new __UNWIND_TABLES__ to decide when to use .cfi ops
|
2013-09-05 05:15:47 +00:00 |
|
riastradh
|
3db7caeeb3
|
Comment on possible data-dependent branch in `!res'.
|
2013-08-28 19:31:14 +00:00 |
|
riastradh
|
1239c2bb08
|
Publish explicit_memset and consttime_memequal in userland libc.
Remove the double-underscore from the userland versions, and do the
weak alias dance instead, now that these are public parts of libc.
As discussed on tech-userlevel:
https://mail-index.netbsd.org/tech-userlevel/2013/06/24/msg007843.html
(option 3)
|
2013-08-28 17:47:07 +00:00 |
|
riastradh
|
495fdb7e9a
|
Make explicit_memset match memset's return value.
|
2013-08-28 15:46:23 +00:00 |
|
riastradh
|
cc79193075
|
Fix sense of consttime_memequal and update all callers.
Now it returns true (nonzero) to mean equal and false (zero) to mean
inequal, as the name suggests.
As promised on tech-userlevel back in June:
https://mail-index.netbsd.org/tech-userlevel/2013/06/24/msg007843.html
|
2013-08-28 15:24:41 +00:00 |
|
matt
|
5fa3a11dc7
|
move a misplaced #endif
|
2013-08-25 06:15:06 +00:00 |
|
matt
|
3202e91ce2
|
Don't include .cfi info if _KERNEL || _STANDALONE
|
2013-08-22 19:25:00 +00:00 |
|
matt
|
879bc2893e
|
Use __section(".test.startup") for the init routines
|
2013-08-21 03:00:56 +00:00 |
|
matt
|
afb7a3b050
|
write of final NUL in strlcpy doesn't need to be post-incremented
|
2013-08-20 21:37:39 +00:00 |
|
matt
|
61e4023f77
|
If compiling standalone with Thumb, use the thumb version instead of the
naive version.
|
2013-08-20 21:35:24 +00:00 |
|
matt
|
bb45e513c6
|
Thumb versions of strcpy/strlcpy/strncpy
|
2013-08-20 21:32:50 +00:00 |
|
matt
|
e61510c225
|
strlcat_arm.S is smaller than strlcat_naive.S so always use it.
|
2013-08-20 21:08:54 +00:00 |
|
matt
|
1a52a42b91
|
Add a missing it gt before movgt for thumb
|
2013-08-20 16:34:47 +00:00 |
|
matt
|
59eed4d06e
|
Use the arm versions of strnlen if compiling thumb2
|
2013-08-20 08:08:59 +00:00 |
|
matt
|
04d357d985
|
Use the arm versions of strlen/strchr/strrchr if compiling thumb2
|
2013-08-20 08:07:30 +00:00 |
|
matt
|
7477ad6ac7
|
thumbify (part2)
|
2013-08-20 08:06:30 +00:00 |
|
matt
|
b628072a9d
|
swap r1 & ip
use adds, eors, etc.
teq -> cmp
|
2013-08-20 08:05:49 +00:00 |
|
matt
|
7eb7e9aa67
|
Push two registers to keep stack aligned.
|
2013-08-20 07:52:31 +00:00 |
|
matt
|
3444a5b35b
|
Unless we are using an XSCALE, default to the normal arm version of memcpy.
|
2013-08-20 07:25:52 +00:00 |
|
matt
|
4ca1b3cb84
|
Add two thumb2 bits.
|
2013-08-19 17:50:04 +00:00 |
|
matt
|
c2b4a072b1
|
Missing one teq -> cmp
|
2013-08-19 17:41:47 +00:00 |
|
matt
|
5df59dfb3f
|
Swap use of r1 and ip
teq -> cmp.
add s to few instructions
(thumbify part 1)
|
2013-08-19 17:38:47 +00:00 |
|
matt
|
ddea6e9586
|
cbnz/cbz can not branch backwards so nuke 'em.
Use the same register usage in strlen as in strnlen
|
2013-08-19 17:02:25 +00:00 |
|
matt
|
3d4b320a67
|
Add END()
|
2013-08-19 06:23:59 +00:00 |
|
matt
|
5958fbf1be
|
fix cfi_register -> cfi_offset
|
2013-08-19 06:11:20 +00:00 |
|
matt
|
1045cebc5a
|
Rework to allow thumb armv7 compilation.
Add atomic_simplelock.c for thumb
|
2013-08-19 03:55:12 +00:00 |
|
matt
|
578c0a5078
|
Thumbify (and use .cfi ops)
|
2013-08-19 03:54:15 +00:00 |
|
matt
|
556b3d5814
|
thumbify
add .cfi ops (for thumb)
|
2013-08-19 03:51:04 +00:00 |
|
matt
|
3302b194a2
|
This is ARM only
|
2013-08-19 03:47:06 +00:00 |
|
matt
|
14ba29f9a7
|
Add thumb version
Use STRONG_ALIAS
|
2013-08-19 03:44:47 +00:00 |
|
matt
|
a546978def
|
Use STRONG_ALIAS
Add thumb variation
|
2013-08-19 03:44:18 +00:00 |
|
matt
|
d2610c9da2
|
Add .cfi ops
Thumbify
|
2013-08-19 03:43:07 +00:00 |
|
matt
|
eeddcf15a5
|
Add cfi ops.
Thumbify
|
2013-08-19 03:27:34 +00:00 |
|
matt
|
4f50540e20
|
Add END() and clarify thumb/arm
|
2013-08-19 02:55:19 +00:00 |
|
matt
|
d0a4289725
|
Thumbify
|
2013-08-19 02:54:02 +00:00 |
|
matt
|
70e4c7e047
|
Add END()
|
2013-08-19 02:37:12 +00:00 |
|
matt
|
de1d51c4ce
|
Thumbify
|
2013-08-19 02:36:27 +00:00 |