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Load save-state for Cards: improve error messages. (#1025)

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. better error message for (unlikely) slot mismatch.
. better error message if load state version is invalid.
This commit is contained in:
Andrea
2022-01-30 21:25:40 +00:00
committed by GitHub
parent 24378313c3
commit 7ab65492c6
18 changed files with 196 additions and 148 deletions
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source/Harddisk.cpp
+2 -2
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@@ -131,7 +131,7 @@ HarddiskInterfaceCard::HarddiskInterfaceCard(UINT slot) :
Card(CT_GenericHDD, slot)
{
if (m_slot != SLOT7) // fixme
throw std::runtime_error("Card: wrong slot");
ThrowErrorInvalidSlot();
m_unitNum = HARDDISK_1 << 7; // b7=unit
@@ -888,7 +888,7 @@ bool HarddiskInterfaceCard::LoadSnapshotHDDUnit(YamlLoadHelper& yamlLoadHelper,
bool HarddiskInterfaceCard::LoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT version)
{
if (version < 1 || version > kUNIT_VERSION)
throw std::runtime_error("Card: wrong version");
ThrowErrorInvalidVersion(version);
if (version <= 2 && (regs.pc >> 8) == (0xC0|m_slot))
throw std::runtime_error("HDD card: 6502 is running old HDD firmware");