This file doesn't contain defines any more, but a normal SV package.
The diff is best viewed without whitespace changes, as the reindents
cause a lof of diff noise.
Fixeslowrisc/ibex#173
Our coding guidelines require the usage of `unique case` constructs with
proper `default` cases. This commit implements this change and also makes sure
that potential `'X` are propagated.
By default, ops are signed in RISC-V. As opposed to the U suffix for
designating an op as being unsigned, there is no suffix for designating
ops as being signed.
- Move ibex_tracer_defines.sv and ibex_defines.sv out of the 'include'
directory, since these files are not actually included.
- Remove ibex_config.sv, it's mostly unused code. The remaining defines,
SYNTHESIS, ASIC_SYNTHESIS, TRACE_EXECUTION, and CHECK_MISALIGNED should
be set through command-line flags to the simulation/synthesis tools.
Initial version by Nils Gräf.
The code base made extensive use of ASCII art headings/subheadings in
comments to delineate code. Switch to a more space efficient and easier
to edit format:
/////////
// Foo //
/////////
This change has been informed by advice from the lowRISC legal
committee.
The Solderpad 0.51 license states "the Licensor permits any Work
licensed under this License, at the option of the Licensee, to be
treated as licensed under the Apache License Version 2.0". We use this
freedom to convert license markings to Apache 2.0. This commit ensures
that we retain all authorship and copyright attribution information.
