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log_help: Better location tracking

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Assign root location in call to `PrettyHelp::get_current()`.
Set default `source_file` to `"unknown"`, since that appears to be the default value rather than `nullptr`.
This commit is contained in:
Krystine Sherwin 2025-03-21 10:26:10 +13:00
parent 4e88f86414
commit a0da79981b
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2 changed files with 13 additions and 10 deletions
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10
kernel/log_help.h
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@ -30,8 +30,8 @@ using std::experimental::source_location;
struct source_location { // dummy placeholder
int line() const { return 0; }
int column() const { return 0; }
const char* file_name() const { return nullptr; }
const char* function_name() const { return nullptr; }
const char* file_name() const { return "unknown"; }
const char* function_name() const { return "unknown"; }
static const source_location current(...) { return source_location(); }
};
#endif
@ -41,7 +41,7 @@ YOSYS_NAMESPACE_BEGIN
struct ContentListing {
string type = "root";
string body = "";
const char* source_file = nullptr;
const char* source_file = "unknown";
int source_line = 0;
vector<ContentListing *> content = {};
ContentListing *parent = nullptr;
@ -94,7 +94,7 @@ public:
PrettyHelp(Mode mode = LOG);
~PrettyHelp();
static PrettyHelp *get_current();
static PrettyHelp *get_current(source_location location = source_location::current());
bool has_content() { return _root_listing.content.size();}
const vector<ContentListing *> get_content() {
@ -102,6 +102,8 @@ public:
return content;
}
const char* source_file() const { return _root_listing.source_file; }
void usage(
const string &usage,
const source_location location = source_location::current()