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kernel: add SwitchRule signal_src

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This commit is contained in:
Emil J. Tywoniak 2026-01-26 11:59:39 +01:00
parent 85a17b0366
commit 53585db9f7
2 changed files with 3 additions and 1 deletions
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1
frontends/ast/genrtlil.cc
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@ -627,6 +627,7 @@ struct AST_INTERNAL::ProcessGenerator
RTLIL::SwitchRule *sw = new RTLIL::SwitchRule; RTLIL::SwitchRule *sw = new RTLIL::SwitchRule;
set_src_attr(sw, ast); set_src_attr(sw, ast);
sw->signal = ast->children[0]->genWidthRTLIL(width_hint, sign_hint, &subst_rvalue_map.stdmap()); sw->signal = ast->children[0]->genWidthRTLIL(width_hint, sign_hint, &subst_rvalue_map.stdmap());
sw->signal_src = ast->children[0]->loc_string();
current_case->switches.push_back(sw); current_case->switches.push_back(sw);
for (auto &attr : ast->attributes) { for (auto &attr : ast->attributes) {

3
kernel/rtlil.h
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@ -2553,7 +2553,7 @@ struct RTLIL::CaseRule : public RTLIL::AttrObject
std::vector<RTLIL::SigSpec> compare; std::vector<RTLIL::SigSpec> compare;
std::vector<RTLIL::SyncAction> actions; std::vector<RTLIL::SyncAction> actions;
std::vector<RTLIL::SwitchRule*> switches; std::vector<RTLIL::SwitchRule*> switches;
Const compare_src; RTLIL::Const compare_src;
~CaseRule(); ~CaseRule();
@ -2567,6 +2567,7 @@ struct RTLIL::CaseRule : public RTLIL::AttrObject
struct RTLIL::SwitchRule : public RTLIL::AttrObject struct RTLIL::SwitchRule : public RTLIL::AttrObject
{ {
RTLIL::SigSpec signal; RTLIL::SigSpec signal;
RTLIL::Const signal_src;
std::vector<RTLIL::CaseRule*> cases; std::vector<RTLIL::CaseRule*> cases;
~SwitchRule(); ~SwitchRule();