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Consistent use of 'override' for virtual methods in derived classes.

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o Not all derived methods were marked 'override', but it is a great
  feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
  provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
  use the plain keyword going forward now that C++11 is established)
This commit is contained in:
Henner Zeller 2018-07-20 23:41:18 -07:00
parent 323f6f6f60
commit 3aa4484a3c
170 changed files with 414 additions and 416 deletions
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4
techlibs/ice40/ice40_ffinit.cc
View file

@ -25,7 +25,7 @@ PRIVATE_NAMESPACE_BEGIN
struct Ice40FfinitPass : public Pass {
Ice40FfinitPass() : Pass("ice40_ffinit", "iCE40: handle FF init values") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -35,7 +35,7 @@ struct Ice40FfinitPass : public Pass {
log("nonzero init values.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
log_header(design, "Executing ICE40_FFINIT pass (implement FF init values).\n");

4
techlibs/ice40/ice40_ffssr.cc
View file

@ -25,7 +25,7 @@ PRIVATE_NAMESPACE_BEGIN
struct Ice40FfssrPass : public Pass {
Ice40FfssrPass() : Pass("ice40_ffssr", "iCE40: merge synchronous set/reset into FF cells") { }
virtual void help()
void help() YS_OVERRIDE
{
log("\n");
log(" ice40_ffssr [options] [selection]\n");
@ -33,7 +33,7 @@ struct Ice40FfssrPass : public Pass {
log("Merge synchronous set/reset $_MUX_ cells into iCE40 FFs.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
log_header(design, "Executing ICE40_FFSSR pass (merge synchronous set/reset into FF cells).\n");

4
techlibs/ice40/ice40_opt.cc
View file

@ -136,7 +136,7 @@ static void run_ice40_opts(Module *module, bool unlut_mode)
struct Ice40OptPass : public Pass {
Ice40OptPass() : Pass("ice40_opt", "iCE40: perform simple optimizations") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -156,7 +156,7 @@ struct Ice40OptPass : public Pass {
log("mapped SB_LUT4 cells back to logic.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
string opt_expr_args = "-mux_undef -undriven";
bool unlut_mode = false;

8
techlibs/ice40/synth_ice40.cc
View file

@ -29,7 +29,7 @@ struct SynthIce40Pass : public ScriptPass
{
SynthIce40Pass() : ScriptPass("synth_ice40", "synthesis for iCE40 FPGAs") { }
virtual void help() YS_OVERRIDE
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -88,7 +88,7 @@ struct SynthIce40Pass : public ScriptPass
string top_opt, blif_file, edif_file, json_file;
bool nocarry, nodffe, nobram, flatten, retime, abc2, vpr;
virtual void clear_flags() YS_OVERRIDE
void clear_flags() YS_OVERRIDE
{
top_opt = "-auto-top";
blif_file = "";
@ -103,7 +103,7 @@ struct SynthIce40Pass : public ScriptPass
vpr = false;
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
string run_from, run_to;
clear_flags();
@ -182,7 +182,7 @@ struct SynthIce40Pass : public ScriptPass
log_pop();
}
virtual void script() YS_OVERRIDE
void script() YS_OVERRIDE
{
if (check_label("begin"))
{