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api: Make NetInfo* of checkPipAvailForNet const

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat
2022-12-02 14:20:39 +01:00
parent f07d9a1835
commit c62a947a28
12 changed files with 12 additions and 12 deletions
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2
common/kernel/arch_api.h
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@@ -93,7 +93,7 @@ template <typename R> struct ArchAPI : BaseCtx
virtual void bindPip(PipId pip, NetInfo *net, PlaceStrength strength) = 0;
virtual void unbindPip(PipId pip) = 0;
virtual bool checkPipAvail(PipId pip) const = 0;
virtual bool checkPipAvailForNet(PipId pip, NetInfo *net) const = 0;
virtual bool checkPipAvailForNet(PipId pip, const NetInfo *net) const = 0;
virtual NetInfo *getBoundPipNet(PipId pip) const = 0;
virtual WireId getConflictingPipWire(PipId pip) const = 0;
virtual NetInfo *getConflictingPipNet(PipId pip) const = 0;

2
common/kernel/base_arch.h
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@@ -274,7 +274,7 @@ template <typename R> struct BaseArch : ArchAPI<R>
p2n_entry = nullptr;
}
virtual bool checkPipAvail(PipId pip) const override { return getBoundPipNet(pip) == nullptr; }
virtual bool checkPipAvailForNet(PipId pip, NetInfo *net) const override
virtual bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override
{
NetInfo *bound_net = getBoundPipNet(pip);
return bound_net == nullptr || bound_net == net;

2
docs/archapi.md
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@@ -402,7 +402,7 @@ pip to a net.
*BaseArch default: returns `getBoundPipNet(pip) == nullptr`*
### bool checkPipAvailForNet(PipId pip, NetInfo *net) const
### bool checkPipAvailForNet(PipId pip, const NetInfo *net) const
Returns true if the given pip is available to be bound to a net, or if the
pip is already bound to that net.

2
ecp5/arch.h
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@@ -847,7 +847,7 @@ struct Arch : BaseArch<ArchRanges>
return false;
}
bool checkPipAvail(PipId pip) const override { return (getBoundPipNet(pip) == nullptr) && !is_pip_blocked(pip); }
bool checkPipAvailForNet(PipId pip, NetInfo *net) const override
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override
{
NetInfo *bound_net = getBoundPipNet(pip);
return (bound_net == nullptr || bound_net == net) && !is_pip_blocked(pip);

2
fpga_interchange/arch.cc
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@@ -1743,7 +1743,7 @@ void Arch::bindWire(WireId wire, NetInfo *net, PlaceStrength strength)
refreshUiWire(wire);
}
bool Arch::checkPipAvailForNet(PipId pip, NetInfo *net) const
bool Arch::checkPipAvailForNet(PipId pip, const NetInfo *net) const
{
NPNR_ASSERT(pip != PipId());
auto pip_iter = pip_to_net.find(pip);

2
fpga_interchange/arch.h
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@@ -596,7 +596,7 @@ struct Arch : ArchAPI<ArchRanges>
void unbindPip(PipId pip) final;
bool checkPipAvail(PipId pip) const final;
bool checkPipAvailForNet(PipId pip, NetInfo *net) const final;
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const final;
NetInfo *getBoundPipNet(PipId pip) const final
{

2
generic/arch.cc
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@@ -468,7 +468,7 @@ bool Arch::checkPipAvail(PipId pip) const
return (!uarch || uarch->checkPipAvail(pip)) && (pip_info(pip).bound_net == nullptr);
}
bool Arch::checkPipAvailForNet(PipId pip, NetInfo *net) const
bool Arch::checkPipAvailForNet(PipId pip, const NetInfo *net) const
{
if (uarch && !uarch->checkPipAvailForNet(pip, net))
return false;

2
generic/arch.h
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@@ -294,7 +294,7 @@ struct Arch : BaseArch<ArchRanges>
void bindPip(PipId pip, NetInfo *net, PlaceStrength strength) override;
void unbindPip(PipId pip) override;
bool checkPipAvail(PipId pip) const override;
bool checkPipAvailForNet(PipId pip, NetInfo *net) const override;
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override;
NetInfo *getBoundPipNet(PipId pip) const override;
WireId getConflictingPipWire(PipId pip) const override;
NetInfo *getConflictingPipNet(PipId pip) const override;

2
generic/viaduct_api.h
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@@ -77,7 +77,7 @@ struct ViaductAPI
// it's bound (which the base arch will deal with)
virtual bool checkWireAvail(WireId wire) const { return true; }
virtual bool checkPipAvail(PipId pip) const { return true; }
virtual bool checkPipAvailForNet(PipId pip, NetInfo *net) const { return checkPipAvail(pip); };
virtual bool checkPipAvailForNet(PipId pip, const NetInfo *net) const { return checkPipAvail(pip); };
// --- Route lookahead ---
virtual delay_t estimateDelay(WireId src, WireId dst) const;

2
ice40/arch.h
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@@ -680,7 +680,7 @@ struct Arch : BaseArch<ArchRanges>
return switches_locked[pi.switch_index] == WireId();
}
bool checkPipAvailForNet(PipId pip, NetInfo *net) const override
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override
{
if (ice40_pip_hard_unavail(pip))
return false;

2
mistral/arch.h
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@@ -408,7 +408,7 @@ struct Arch : BaseArch<ArchRanges>
return BaseArch::checkPipAvail(pip);
}
bool checkPipAvailForNet(PipId pip, NetInfo *net) const override
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override
{
if (is_pip_blocked(pip))
return false;

2
nexus/arch.h
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@@ -1018,7 +1018,7 @@ struct Arch : BaseArch<ArchRanges>
return getBoundPipNet(pip) == nullptr;
}
bool checkPipAvailForNet(PipId pip, NetInfo *net) const override
bool checkPipAvailForNet(PipId pip, const NetInfo *net) const override
{
if (disabled_pips.count(pip))
return false;