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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
passes/proc/proc.cc
View file

@ -27,7 +27,7 @@ PRIVATE_NAMESPACE_BEGIN
struct ProcPass : public Pass {
ProcPass() : Pass("proc", "translate processes to netlists") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -57,7 +57,7 @@ struct ProcPass : public Pass {
log(" executed in -ifx mode.\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
{
std::string global_arst;
bool ifxmode = false;

4
passes/proc/proc_arst.cc
View file

@ -203,7 +203,7 @@ restart_proc_arst:
struct ProcArstPass : public Pass {
ProcArstPass() : Pass("proc_arst", "detect asynchronous resets") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -221,7 +221,7 @@ struct ProcArstPass : public Pass {
log(" in the 'init' attribute on the net.\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
{
std::string global_arst;
bool global_arst_neg = false;

4
passes/proc/proc_clean.cc
View file

@ -143,7 +143,7 @@ void proc_clean(RTLIL::Module *mod, RTLIL::Process *proc, int &total_count)
struct ProcCleanPass : public Pass {
ProcCleanPass() : Pass("proc_clean", "remove empty parts of processes") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -153,7 +153,7 @@ struct ProcCleanPass : public Pass {
log("if it contains only empty structures.\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
{
int total_count = 0;
log_header(design, "Executing PROC_CLEAN pass (remove empty switches from decision trees).\n");

4
passes/proc/proc_dff.cc
View file

@ -370,7 +370,7 @@ void proc_dff(RTLIL::Module *mod, RTLIL::Process *proc, ConstEval &ce)
struct ProcDffPass : public Pass {
ProcDffPass() : Pass("proc_dff", "extract flip-flops from processes") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -380,7 +380,7 @@ struct ProcDffPass : public Pass {
log("d-type flip-flop cells.\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 PROC_DFF pass (convert process syncs to FFs).\n");

4
passes/proc/proc_dlatch.cc
View file

@ -422,7 +422,7 @@ void proc_dlatch(proc_dlatch_db_t &db, RTLIL::Process *proc)
struct ProcDlatchPass : public Pass {
ProcDlatchPass() : Pass("proc_dlatch", "extract latches from processes") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -432,7 +432,7 @@ struct ProcDlatchPass : public Pass {
log("d-type latches.\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 PROC_DLATCH pass (convert process syncs to latches).\n");

4
passes/proc/proc_init.cc
View file

@ -102,7 +102,7 @@ void proc_init(RTLIL::Module *mod, RTLIL::Process *proc)
struct ProcInitPass : public Pass {
ProcInitPass() : Pass("proc_init", "convert initial block to init attributes") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -113,7 +113,7 @@ struct ProcInitPass : public Pass {
log("respective wire.\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 PROC_INIT pass (extract init attributes).\n");

4
passes/proc/proc_mux.cc
View file

@ -382,7 +382,7 @@ void proc_mux(RTLIL::Module *mod, RTLIL::Process *proc, bool ifxmode)
struct ProcMuxPass : public Pass {
ProcMuxPass() : Pass("proc_mux", "convert decision trees to multiplexers") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -396,7 +396,7 @@ struct ProcMuxPass : public Pass {
log(" 'case' expressions and 'if' conditions.\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
{
bool ifxmode = false;
log_header(design, "Executing PROC_MUX pass (convert decision trees to multiplexers).\n");

4
passes/proc/proc_rmdead.cc
View file

@ -65,7 +65,7 @@ void proc_rmdead(RTLIL::SwitchRule *sw, int &counter)
struct ProcRmdeadPass : public Pass {
ProcRmdeadPass() : Pass("proc_rmdead", "eliminate dead trees in decision trees") { }
virtual void help()
void help() YS_OVERRIDE
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
@ -74,7 +74,7 @@ struct ProcRmdeadPass : public Pass {
log("This pass identifies unreachable branches in decision trees and removes them.\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 PROC_RMDEAD pass (remove dead branches from decision trees).\n");