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authorClifford Wolf <clifford@clifford.at>2013-03-14 13:02:10 +0100
committerClifford Wolf <clifford@clifford.at>2013-03-14 13:02:10 +0100
commitb0f386751c8c61b6929f0398c2b06915e312a8fd (patch)
treede2e1df91dffc750d586877d005789f9ef6efd39 /kernel
parent11789db206276edf50f45f8d82e094a87643630c (diff)
Added "select -write" command
Diffstat (limited to 'kernel')
-rw-r--r--kernel/select.cc30
1 files changed, 23 insertions, 7 deletions
diff --git a/kernel/select.cc b/kernel/select.cc
index 8e42b007..725f296b 100644
--- a/kernel/select.cc
+++ b/kernel/select.cc
@@ -555,7 +555,7 @@ struct SelectPass : public Pass {
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" select [ -add | -del | -set <name> ] <selection>\n");
- log(" select [ -list | -count | -clear ]\n");
+ log(" select [ -list | -write <filename> | -count | -clear ]\n");
log(" select -module <modname>\n");
log("\n");
log("Most commands use the list of currently selected objects to determine which part\n");
@@ -578,6 +578,9 @@ struct SelectPass : public Pass {
log(" -list\n");
log(" list all objects in the current selection\n");
log("\n");
+ log(" -write <filename>\n");
+ log(" like -list but write the output to the specified file\n");
+ log("\n");
log(" -count\n");
log(" count all objects in the current selection\n");
log("\n");
@@ -691,6 +694,7 @@ struct SelectPass : public Pass {
bool list_mode = false;
bool count_mode = false;
bool got_module = false;
+ std::string write_file;
std::string set_name;
work_stack.clear();
@@ -715,6 +719,10 @@ struct SelectPass : public Pass {
list_mode = true;
continue;
}
+ if (arg == "-write" && argidx+1 < args.size()) {
+ write_file = args[++argidx];
+ continue;
+ }
if (arg == "-count") {
count_mode = true;
continue;
@@ -742,11 +750,11 @@ struct SelectPass : public Pass {
if (add_mode && del_mode)
log_cmd_error("Options -add and -del can not be combined.\n");
- if ((list_mode || count_mode) && (add_mode || del_mode))
- log_cmd_error("Options -list and -count can not be combined with -add or -del.\n");
+ if ((list_mode || !write_file.empty() || count_mode) && (add_mode || del_mode))
+ log_cmd_error("Options -list, -write and -count can not be combined with -add or -del.\n");
- if (!set_name.empty() && (list_mode || count_mode || add_mode || del_mode))
- log_cmd_error("Option -set can not be combined with -list, -count, -add or -del.\n");
+ if (!set_name.empty() && (list_mode || !write_file.empty() || count_mode || add_mode || del_mode))
+ log_cmd_error("Option -set can not be combined with -list, -write, -count, -add or -del.\n");
if (work_stack.size() == 0 && got_module) {
RTLIL::Selection sel;
@@ -768,10 +776,16 @@ struct SelectPass : public Pass {
return;
}
- if (list_mode || count_mode)
+ if (list_mode || count_mode || !write_file.empty())
{
- #define LOG_OBJECT(...) do { if (list_mode) log(__VA_ARGS__); total_count++; } while (0)
+ #define LOG_OBJECT(...) do { if (list_mode) log(__VA_ARGS__); if (f != NULL) fprintf(f, __VA_ARGS__); total_count++; } while (0)
int total_count = 0;
+ FILE *f = NULL;
+ if (!write_file.empty()) {
+ f = fopen(write_file.c_str(), "w");
+ if (f == NULL)
+ log_error("Can't open '%s' for writing: %s\n", write_file.c_str(), strerror(errno));
+ }
RTLIL::Selection *sel = &design->selection_stack.back();
if (work_stack.size() > 0)
sel = &work_stack.back();
@@ -797,6 +811,8 @@ struct SelectPass : public Pass {
}
if (count_mode)
log("%d objects.\n", total_count);
+ if (f != NULL)
+ fclose(f);
#undef LOG_OBJECT
return;
}