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306 Commits

Author SHA1 Message Date
Wilson Snyder
490f9f757d devel release 2021-05-03 19:37:04 -04:00
Wilson Snyder
15f7741eaf Version bump 2021-04-24 10:34:05 -04:00
Wilson Snyder
2e9e4ae110 Add an URL on warnings to point to the manual's description. 2021-04-18 10:17:05 -04:00
Wilson Snyder
961a2fef61 Some minor preliminary docs reorg 2021-04-04 22:05:44 -04:00
Wilson Snyder
1b985da2a1 devel release 2021-03-12 15:52:35 -05:00
Wilson Snyder
1b18a85e76 Version bump 2021-03-12 15:48:31 -05:00
Wilson Snyder
a9d61a8bff Increase devel version as next release will be 4.200 2021-03-07 11:40:10 -05:00
Wilson Snyder
dfd54a6abf devel release 2021-02-25 21:52:04 -05:00
Wilson Snyder
17b75c6428 Version bump 2021-02-25 21:43:33 -05:00
Wilson Snyder
945496d6d9 devel release 2021-01-10 13:36:46 -05:00
Wilson Snyder
484b76e5b3 Version bump 2021-01-10 13:34:59 -05:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
922eab5f93 Internals: Convert config_rev, cppcheck_filtered, flexfix to python3 2020-12-23 15:41:14 -05:00
Wilson Snyder
38c6085f54 devel release 2020-12-02 20:19:04 -05:00
Wilson Snyder
b350b6a0ff Version bump 2020-12-02 20:09:23 -05:00
Wilson Snyder
297b297bc7 devel release 2020-11-14 10:00:01 -05:00
Wilson Snyder
02cb3d17a2 Version bump 2020-11-14 09:50:30 -05:00
Wilson Snyder
470859f929 devel release 2020-10-15 08:26:36 -04:00
Wilson Snyder
77553d23fc Version bump 2020-10-15 08:21:57 -04:00
Wilson Snyder
c1d35c8622 devel release 2020-09-07 09:42:13 -04:00
Wilson Snyder
16fba59480 Version bump 2020-09-07 09:26:03 -04:00
Wilson Snyder
0397e19726 Tests: CMAKE flags fix, #2514. 2020-08-27 18:48:10 -04:00
Wilson Snyder
698e0fbbd1 configure: Try compiler flags to get to C++11 (#2502) 2020-08-17 07:40:07 -04:00
Wilson Snyder
f3b28c5c74 Remove configure --enable-prec11-final 2020-08-15 09:39:59 -04:00
Wilson Snyder
7a33fe2bf2 devel release 2020-08-15 09:20:50 -04:00
Wilson Snyder
bdecf6c4e1 Version bump 2020-08-15 09:14:36 -04:00
Wilson Snyder
1194dbf19c devel release 2020-07-11 09:18:40 -04:00
Wilson Snyder
0cd4a57ad9 Version bump 2020-07-11 09:05:24 -04:00
Wilson Snyder
1bd1e21a69 Change --enable-prec11 to --enable-prec11-final and give stronger warning 2020-07-11 08:56:40 -04:00
Wilson Snyder
f8a67b2fe8 Configure: Show bison/flex version. 2020-07-10 18:37:31 -04:00
Geza Lore
7342cf278a Travis: Add 32-bit build on focal 2020-06-28 20:11:22 +01:00
Geza Lore
0cdc2e038c Workaround for Travis OS X dbg exe corruption 2020-06-25 14:12:24 +01:00
Geza Lore
d4a411db6c Don't use configure default compiler flags 2020-06-24 11:44:25 +01:00
Geza Lore
5a4cc333fb
Travis: Add OS X build (#2440) 2020-06-22 10:13:54 +01:00
Wilson Snyder
aae2bf872c devel release 2020-06-06 07:51:54 -04:00
Wilson Snyder
04c0fc8aa7 Version bump 2020-06-06 07:48:47 -04:00
Wilson Snyder
279f21bb5b Configure now enables SystemC if it is installed as a system headers. 2020-05-28 18:51:46 -04:00
Wilson Snyder
c5da38206e Fix configure over-disabling warnings. 2020-05-27 08:45:11 -04:00
Wilson Snyder
0fcc7f2987 Fix default pkgconfig version to have no spaces (#2308) 2020-05-05 08:46:24 -04:00
Wilson Snyder
d6fbbddac9 devel release 2020-05-03 11:18:53 -04:00
Wilson Snyder
9dc65df982 Version bump 2020-05-03 11:14:37 -04:00
Geza Lore
1381d3dbde
Add -Wno-tautological-bitwise-compare to model build flags (#2285) 
This appeases Clang 10.
 2020-04-25 16:29:42 +01:00
Wilson Snyder
efaf375887 Configuring with ccache present now defaults to using it; see OBJCACHE in the manual. 2020-04-05 16:10:33 -04:00
Wilson Snyder
b2228afd1a devel release 2020-04-04 08:50:56 -04:00
Wilson Snyder
d3797ade95 Version bump 2020-04-04 08:40:47 -04:00
Wilson Snyder
38a31ae168 Cleanup misc clang-tidy warnings. No functional change intended 2020-04-03 22:31:54 -04:00
Sean Cross
1fe5d5db79
Fix mingw build (#2215) 
* v3Os: include <windows.h> instead of <winnt.h>

The windows.h header file should be included prior to any other headers,
in order to ensure all definitions are available.  By only including
some headers, such as winnt.h, many "undefined symbol" messages are
generated.

Include "windows.h" to fix the build on msys2 under mingw64.

Signed-off-by: Sean Cross <sean@xobs.io>

* configure: check for bcrypt and psapi on windows

These two libraries must be linked in order to have access to
BCryptGenRandom and GetProcessMemoryInfo respectively.

Signed-off-by: Sean Cross <sean@xobs.io>
 2020-03-29 12:29:40 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00
Wilson Snyder
9392eac6a7 devel release 2020-03-08 08:40:33 -04:00
Wilson Snyder
95c4b6aaba Version bump 2020-03-08 08:38:53 -04:00
Wilson Snyder
95b66feeb8 devel release 2020-02-08 09:16:35 -05:00
Wilson Snyder
890cecc15b Version bump 2020-02-08 09:03:51 -05:00
Geza Lore
f00ff61559 Link Verilator binary partially statically, Closes #2146. 
The build is now by default configured to link performance critical
libraries (libgcc, libstdc++, libtcmalloc) statically. This improves
Verilation speed by between 4.5-7% based on my measurements as it
eliminates approx 20% of the mispredicted branches from the execution.
With partial static linking, the size of the .text section in
verilator_bin is increased by about 14%, and the binary is itself only
about 800KB bigger on disk, so hopefully this is not a big issue in
exchange for the faster compilation speed. A configure option
"--disable-partial-static" is provided to restore the old behaviour of
linking everything dynamically.

Note: This patch also changes to use libtcmalloc_minimal, which is all
we really need and itself has fewer dependencies.
 2020-01-31 19:13:55 -05:00
Wilson Snyder
9a6bc3ddcf Commentary 2020-01-30 19:52:58 -05:00
Geza Lore
7ab2bdb6bb Support libgoogle-perftools-dev's libtcmalloc if available. #2137. 
As Verilator continuously allocates and releases small objects (e.g.:
AstNode, V3GraphVertex, V3GraphEdge), it spends a significant amount of
time in malloc/free and friends. This patch adds the --enable-tcmalloc
configure option to link Verilator against the high performance malloc
implementation library libtcmalloc. The default is to use libtcmalloc if
available on the system. Note that there are no source code change, we
are simply replacing the standard library memory allocation functions.

Measured major compilation speed improvement of 27% when running
Verilator with -O3 on a large design.
 2020-01-23 17:32:19 -05:00
Wilson Snyder
fe9cf9bd42 devel release 2020-01-11 09:08:33 -05:00
Wilson Snyder
0c99bee4b1 Version bump 2020-01-11 06:54:36 -05:00
Wilson Snyder
f23fe8fd84 Update copyright year. 2020-01-06 18:05:53 -05:00
Wilson Snyder
3be0eea995 devel release 2019-12-08 13:50:14 -05:00
Wilson Snyder
44ce83cd8e Version bump 2019-12-08 07:58:47 -05:00
Wilson Snyder
6ce81698e7 devel release 2019-11-10 14:25:54 -05:00
Wilson Snyder
30be381aa8 Version bump 2019-11-10 14:13:46 -05:00
Wilson Snyder
5811ec07e6 Update URLs to https://verilator.org 2019-11-07 22:33:59 -05:00
Wilson Snyder
31a6a968cc Speedup compiler flags for Ubuntu 19.10. 2019-10-17 20:43:45 -04:00
Patrick Stewart
1e4f471049 Add cmake support, bug1363. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-10-17 19:44:10 -04:00
Wilson Snyder
763b9909f1 devel release 2019-10-06 10:04:45 -04:00
Wilson Snyder
dfcd412e5f Version bump 2019-10-06 09:40:36 -04:00
Wilson Snyder
4c0f95af10 devel release 2019-08-29 19:12:47 -04:00
Wilson Snyder
35fe205fd6 Version bump 2019-08-29 18:58:38 -04:00
Todd Strader
a3fd105acb Add more Travis coverage 2019-07-18 05:31:02 -04:00
Gianfranco Costamagna
07ae7146e3 Honour system flags, this makes debug flags being injected correctly. 
Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
 2019-07-06 13:02:36 -04:00
Wilson Snyder
89c2a6070a devel release 2019-06-16 10:01:09 -04:00
Wilson Snyder
c53ea10c75 Version bump 2019-06-16 09:30:56 -04:00
Wilson Snyder
b6c905dffc Move files into docs directory. 2019-06-13 07:19:44 -04:00
Wilson Snyder
00efa05b50 devel release 2019-05-08 21:39:23 -04:00
Wilson Snyder
cc1d380864 Version bump 2019-05-08 21:15:56 -04:00
Wilson Snyder
32c1e38b84 devel release 2019-03-23 21:14:30 -04:00
Wilson Snyder
a7aa8820e1 Version bump 2019-03-23 21:00:07 -04:00
Wilson Snyder
426ed8589b devel release 2019-01-28 07:30:42 -05:00
Wilson Snyder
44e53129a0 Version bump 2019-01-27 21:31:05 -05:00
Wilson Snyder
8a4aeddbb0 Copyright year update. 2019-01-03 19:17:22 -05:00
Wilson Snyder
83b5c981d0 devel release 2018-12-01 15:07:31 -05:00
Wilson Snyder
2685037ca2 Version bump 2018-12-01 14:52:21 -05:00
Wilson Snyder
160505c5a4 devel release 2018-10-27 08:48:12 -04:00
Wilson Snyder
3df9b4230b Version bump 2018-10-27 08:27:10 -04:00
Wilson Snyder
fc0cf00b1d devel release 2018-10-06 10:12:31 -04:00
Wilson Snyder
4333c201f1 Version bump 2018-10-06 09:51:57 -04:00
Kevin Kiningham
d4159811d2 configure: Fix test for c++03 etc. 2018-09-17 21:47:35 -04:00
Wilson Snyder
cc9f7d1ac3 devel release 2018-09-17 06:24:18 -04:00
Wilson Snyder
94c295f26a Version bump 2018-09-16 17:02:50 -04:00
Wilson Snyder
7a8c5ecfe1 Disable GCC2017, bug1339. 2018-09-03 08:19:43 -04:00
Wilson Snyder
aabb7394c3 Merge from master 2018-07-23 19:05:17 -04:00
Wilson Snyder
8e646bc55f configure: Add URL 2018-07-22 19:44:03 -04:00
Wilson Snyder
2f18a52118 Ignore automake flags passed by Ubuntu builds 2018-07-04 17:09:59 -04:00
Wilson Snyder
129610821f Ignore automake flags passed by Ubuntu builds 2018-07-03 21:34:50 -04:00
Wilson Snyder
02738ec4ea Warn if using pre-C++11 so find out who needs it. 2018-06-26 17:57:57 -04:00
Wilson Snyder
45eddfb335 Warn if using pre-C++11 so find out who needs it. 2018-06-26 07:33:55 -04:00
Wilson Snyder
a15e6f68dd devel release 2018-06-12 21:22:01 -04:00
Wilson Snyder
77e7e2bf1c Version bump 2018-06-12 21:20:12 -04:00
Wilson Snyder
4abf5be9ce Detect linker requirements for multithreaded runtime. 2018-05-13 19:47:35 -04:00