| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
| |
This is important for distiguishing valid pseudo pips in the FPGA
interchange arch. This also avoids a double or triple lookup of
pip->net map.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
|
|
| |
Abseil has a hard dependency on threads (not just in the build system
but in many places in the base libraries), so there is no way to use
it on WASI at the moment.
|
|\
| |
| | |
Add absl::flat_hash_map.
|
| |
| |
| |
| |
| |
| |
| | |
This lowers the CPU cost of using the flat wire map in router2, and should
use less memory as well.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|\ \
| | |
| | | |
Use new timing engine for criticality
|
| | |
| | |
| | |
| | | |
Signed-off-by: gatecat <gatecat@ds0.me>
|
|/ /
| |
| |
| | |
Signed-off-by: gatecat <gatecat@ds0.me>
|
|/
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
|
|
|
|
| |
Signed-off-by: gatecat <gatecat@ds0.me>
|
|
|
|
| |
Signed-off-by: gatecat <gatecat@ds0.me>
|
|
|
|
|
|
|
|
|
|
|
|
| |
This replaces getNetinfoSinkWire with 3 new functions for different use
cases.
At the moment all existing code has been moved to getNetinfoSinkWire
with phys_idx=0 so the build doesn't break; but this won't yet function
properly with more than one sink. But it provides a base on which to
work on refactoring the routers to support this case.
Signed-off-by: gatecat <gatecat@ds0.me>
|
|
|
|
| |
Signed-off-by: D. Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: D. Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This involves very few changes, all typical to WASM ports:
* WASM doesn't currently support threads or atomics so those are
disabled.
* WASM doesn't currently support exceptions so the exception
machinery is stubbed out.
* WASM doesn't (and can't) have mmap(), so an emulation library is
used. That library currently doesn't support MAP_SHARED flags,
so MAP_PRIVATE is used instead.
There is also an update to bring ECP5 bbasm CMake rules to parity
with iCE40 ones, since although it is possible to embed chipdb into
nextpnr on WASM, a 200 MB WASM file has very few practical uses.
The README is not updated and there is no included toolchain file
because at the moment it's not possible to build nextpnr with
upstream boost and wasi-libc. Boost requires a patch (merged, will
be available in boost 1.74.0), wasi-libc requires a few unmerged
patches.
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|
|
|
|
| |
Signed-off-by: David Shah <dave@ds0.me>
|