It uses a dedicated LIBVVP_SOVERSION specified in onfigure.ac
for the SONAME and full library version.
For linking, a pkg-config file is generated, and when building on
Windows, an import library is created that can be used with both
GCC and MSVC compilers.
On non-Windows platforms, all object files are compiled with -fPIC
to ensure compatibility with shared libraries.
On Windows use 'lib' prefix for library name with MinGW compiler
only. Other compiler like MSVC normally are not using any library
prefix.
With this commit the build rules for the vpp executable has been
cleaned too because the complex structure of the manually created
Makefile.in made it very difficult to extract specific parts of
them.
The vvp reduction operators evaluate their input bit by bit. This is
expensive for wide vectors.
Add word wide reduction helpers to `vvp_vector4_t` and use them for both
reduction functors and vthread reduction opcodes.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
The logic functors combine their input vectors bit by bit.
Use the in-place `vvp_vector4_t` operators for the vector operation and
invert the result once for the inverted functors.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
The vthread binary logic opcodes update vectors bit by bit.
Use the in-place `vvp_vector4_t` operators instead. This reuses the word
wide implementation and avoids per-bit `value()` and `set_bit()` calls.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
`vvp_vector4_t` has word wide in-place operators for and and or, but not
for xor.
Add `operator ^=` using the same internal word representation.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
When running `make check` on a UNIX-like operating system
with the specified `configure` option, `vvp` was unable to
find the required shared library.
This commit ensures that the runtime linker can locate the library.
This fixes issue #1313.
The vvp/ivl_dlfcn.h and cadpli/ivl_dlfcn.h files are essentially the
same, but have diverged a bit over the years. Merge them into a single
shared file at the top level. Use the static prefix for all inline
functins (currently only used in the cadpli version) as that will fix
issue #1301. We now require the compiler to support at least C99, so
can use "inline", not "__inline__".
Ralf Habacker
Cary R
Lars-Peter Clausen
Huang Rui
Martin Whitaker