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DSPHLE/AX: Set state to WaitingForCmdListSize when switching uCodes 

Fixes https://bugs.dolphin-emu.org/issues/13017. With uCode switching, the existing instance of AXUCode is re-activated when GBAUCode is done, but if the state remains as WaitingForNextTask, it won't be able to do anything. Instead, it needs to be in WaitingForCmdListSize.

(When the AX uCode is resumed, startpc is set to 0x0030, at least for 0x07f88145; this is the same location as MAIL_RESUME jumps to, so DSP_RESUME should be sent when the resuming happens; that's already handled by AXUCode::Update.)
This commit is contained in:
Pokechu22 2022-08-17 12:03:06 -07:00
parent b6a18b0da5
commit f9e1933111
1 changed files with 4 additions and 0 deletions
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4
Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp
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@ -701,6 +701,10 @@ void AXUCode::HandleMail(u32 mail)
case MAIL_NEW_UCODE:
m_upload_setup_in_progress = true;
// Relevant when this uCode is resumed after switching.
// The resume mail is sent via the NeedsResumeMail() check above
// (and the flag corresponding to it is set by PrepareBootUCode).
m_mail_state = MailState::WaitingForCmdListSize;
break;
case MAIL_RESET: