b019c21f46
A valarray of an enum does not initialize to 0 so explicitly specify the value to fill the array with. This was causing the compiler to incorrectly report that fixed width elements in a concatenation had no size. The following was done to remove compiler warning when using the native compiler on OpenSolaris. Remove the anonymous unions in tgt-vlog95/stmt.c and tgt-vvp/vvp_process.c. Use UINT_MAX for the maximum unsigned unsigned instead of -1 in tgt-vvp/draw_net_input.c. Even though lex defines yywrap() to have no arguments when %option noyywrp is used it generates a define that takes an argument that is not used. The compiler warned about this so remove the option and add a dummy yywrap function. |
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| .. | ||
| Makefile.in | ||
| README.txt | ||
| draw_enum.c | ||
| draw_mux.c | ||
| draw_net_input.c | ||
| draw_switch.c | ||
| draw_ufunc.c | ||
| draw_vpi.c | ||
| eval_bool.c | ||
| eval_expr.c | ||
| eval_real.c | ||
| modpath.c | ||
| vector.c | ||
| vvp-s.conf.in | ||
| vvp.c | ||
| vvp.conf.in | ||
| vvp_config.h.in | ||
| vvp_priv.h | ||
| vvp_process.c | ||
| vvp_scope.c | ||
README.txt
THE VVP TARGET SYMBOL NAME CONVENTIONS There are some naming conventions that the vp target uses for generating symbol names. * wires and regs Nets and variables are named V_<full-name> where <full-name> is the full hierarchical name of the signal. * Logic devices Logic devices (and, or, buf, bufz, etc.) are named L_<full_name>. In this case the symbol is attached to a functor that is the output of the logic device. GENERAL FUNCTOR WEB STRUCTURE The net of gates, signals and resolvers is formed from the input design. The basic structure is wrapped around the nexus, which is represented by the ivl_nexus_t. Each nexus represents a resolved value. The input of the nexus is fed by a single driver. If the nexus in the design has multiple drivers, the drivers are first fed into a resolver (or a tree of resolvers) to form a single output that is the nexus. The nexus, then, feeds its output to the inputs of other gates, or to the .net objects in the design.