Frank Denis
a01c5f8fd8
Add a conditional to enable retpoline support
...
Using retpoline in userland code that doesn't run arbitrary code is
questionable to start with.
Linux is also getting SPECTRE v2 userspace-to-userspace protection.
In addition, some platforms have a gcc version that advertises
support for retpolines, but the resulting binaries simply don't work
or cannot be linked.
So, do not enable this by default. Let builders choose if they
really want to enable this in their builds.
2019-01-04 12:43:47 +01:00
Frank Denis
ef3e5aadc7
Don't try to enable retpolines on Emscripten & pnacl
2018-12-30 13:45:09 +01:00
Frank Denis
f3ce049a98
Bump to 1.0.17
...
Not released yet. This is just to encourage people to test the current
code.
2018-12-30 12:04:52 +01:00
Frank Denis
b1b031106c
ISODATE is not used
2018-12-26 23:10:56 +01:00
Frank Denis
762e5136ed
Merge old compiler detection with AVX512f support detection
...
Maybe
fixes #786
2018-11-30 15:18:52 +01:00
Frank Denis
e60bb52a33
Disable AVX512 when using ancient versions of GCC
2018-10-31 10:38:09 +01:00
David Carlier
b3ba348d08
Provides explicit_memset supports/NetBSD.
...
Similar to explicit_bzero function is to defeat
compiler optimisation.
2018-09-29 19:19:23 +01:00
Frank Denis
bc7eb925bb
Clarify what --disable-asm does
2018-07-03 18:01:27 +02:00
Frank Denis
28e62a6c86
Use only -mindirect-branch=thunk / -mretpoline for now
...
Move the application of these flags up
2018-02-21 01:59:15 +01:00
Frank Denis
1655dede9f
Add retpoline support for clang
...
Assembly implementations don't seem to be using any indirect calls
2018-02-21 01:52:43 +01:00
Loganaden Velvindron
1203d721ce
Add spectre v2 migitations for GCC
2018-02-18 18:58:24 +04:00
Frank Denis
673b2b2b1e
Revert "Check for -mretpoline / -zretpolineplt support"
...
This reverts commit 93887f179d
2018-01-17 01:28:35 +01:00
Frank Denis
794ec886e7
Check for __aarch64__ instead of __ARM_NEON for 128-bit arithmetic
2018-01-07 15:40:27 +01:00
Frank Denis
93887f179d
Check for -mretpoline / -zretpolineplt support
2018-01-04 18:04:39 +01:00
Frank Denis
764656443f
Check if we can use inline asm code, not only on x86_64
2017-12-31 01:23:58 +01:00
Frank Denis
fff87d50dd
Restore the __EMSCRIPTEN__ check for 128-bit usage
2017-12-27 00:28:41 +01:00
Frank Denis
d73d5f8ee6
Rather than checking for emscripten, perform a 128-bit mul
2017-12-27 00:10:18 +01:00
Frank Denis
1f1b0afb5c
Do not assume that __clang__ being defined implied __GNUC__ defined as well
2017-12-19 21:44:48 +01:00
Frank Denis
a8ef83ed53
Enable 128-bit arithmetic clang+systems with NEON
2017-12-18 20:26:10 +01:00
Frank Denis
1dd73862be
Disable ssp on HaikuOS
2017-12-18 14:21:31 +01:00
Frank Denis
c2e742fa0a
-fomit-frame-pointer makes a different on mips
2017-12-11 12:00:36 +01:00
Frank Denis
18e2038fbb
Version bump [not released yet]
2017-12-05 22:23:37 +00:00
Frank Denis
06a523423a
Oh, the joy of compilers pretending to support C99, but that actually don't
2017-11-26 00:11:56 +01:00
Frank Denis
b84676c217
Don't bother with _Thread_local if compiled --without-pthreads
2017-11-25 22:46:31 +01:00
Frank Denis
a261eec0aa
Make the salsa20 random stream thread local
2017-11-25 22:29:20 +01:00
Frank Denis
ee2403deba
Check for RDRAND presence
2017-11-25 17:53:33 +01:00
Frank Denis
b9d6139178
Check for alloca()
2017-11-10 02:22:38 +01:00
Frank Denis
e7d85070dc
Use the default autoconf action to check for libctgrind
2017-11-06 23:34:45 +01:00
Frank Denis
e52ab67322
Detect ctgrind
2017-11-03 17:15:02 +01:00
Frank Denis
09ecb47a53
Use -O in debug mode
2017-10-05 10:41:15 +02:00
Frank Denis
c19946296c
FORTIFY_SOURCE -> _FORTIFY_SOURCE
2017-10-05 10:35:50 +02:00
Frank Denis
022f783cfc
Re-enable all warnings with --enable-debug
2017-10-05 10:31:19 +02:00
Frank Denis
b3ccb20078
Enable some extra compiler warnings
2017-10-05 09:11:27 +02:00
Frank Denis
aa67295dae
Undefine FORTIFY_SOURCE in debug mode
2017-10-01 14:59:41 +02:00
Frank Denis
a8ebd37b7b
Bump library version
2017-10-01 10:15:48 +02:00
Frank Denis
558355e566
Check if SIGABRT can be trapped multiple times in a row
2017-09-19 22:33:09 +02:00
Frank Denis
ae515a16aa
Bring back -fno-asynchronous-unwind-tables on MingW
2017-09-15 15:50:51 +02:00
Frank Denis
1f8056ab11
Use #error in autoconf tests
2017-09-15 15:26:19 +02:00
Frank Denis
147d8b6205
Disable AVX512 on MingW even harder
2017-09-15 15:24:13 +02:00
Frank Denis
ffce4334e4
Disable AVX512 on MingW for now
2017-09-15 15:16:56 +02:00
Frank Denis
07de00bc9a
Revert -fno-asynchronous-unwind-tables addition
...
Try linking an object with AVX-512 opcodes instead
2017-09-15 15:10:01 +02:00
Frank Denis
eb8c283dd8
Add -fno-asynchronous-unwind-tables to optimized builds
...
No need to check if the linker supports this.
2017-09-15 14:57:24 +02:00
Frank Denis
186b398a21
-fno-asynchronous-unwind-tables is now required on MingW
2017-09-15 14:39:37 +02:00
Frank Denis
b31a3f247e
Disable AVX512 optimizations on clang < 4
2017-09-15 10:10:30 +02:00
Frank Denis
1c0677b09f
Check for AVX512F support
2017-09-13 23:35:20 +02:00
Frank Denis
6dcba550c2
Confirm that emcc is actually being used if EMSCRIPTEN is defined
...
Fixes #544
2017-09-11 14:06:07 +02:00
Frank Denis
30a25dbb2a
Bump
2017-08-24 15:50:25 +02:00
Frank Denis
ef7c9f44c0
Sort
2017-08-08 18:07:46 +02:00
Frank Denis
c87e6f5e12
Add -Wold-style-declaration
2017-08-08 18:07:23 +02:00
Frank Denis
67a7df73b1
Add all the Visual Studio files in the tarball
...
This is gonna make a big tarball!
Fixes #569
2017-07-24 14:27:33 +02:00
