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a33acb7cd9
This commit achieves three roughly equally important goals: 1. To bring the rendering code in kernel/fmt.cc and in cxxrtl.h as close together as possible, with an ideal of only having the bigint library as the difference between the render functions. 2. To make the treatment of `$time` and `$realtime` in CXXRTL closer to the Verilog semantics, at least in the formatting code. 3. To change the code generator so that all of the `$print`-to-`string` conversion code is contained inside of a closure. There are two reasons to aim for goal (3): a. Because output redirection through definition of a global ostream object is neither convenient nor useful for environments where the output is consumed by other code rather than being printed on a terminal. b. Because it may be desirable to, in some cases, ignore the `$print` cells that are present in the netlist based on a runtime decision. This is doubly true for an upcoming `$check` cell implementing assertions, since failing a `$check` would by default cause a crash. |
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| .. | ||
| runtime | ||
| cxxrtl_backend.cc | ||
| Makefile.inc | ||