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[Bug 1881249] Re: CPU fetch from unpopulated ROM on reset
From: |
Philippe Mathieu-Daudé |
Subject: |
[Bug 1881249] Re: CPU fetch from unpopulated ROM on reset |
Date: |
Sun, 09 May 2021 15:44:49 -0000 |
This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'invalid' now.
Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/236
** Changed in: qemu
Status: Confirmed => Invalid
** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #236
https://gitlab.com/qemu-project/qemu/-/issues/236
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https://bugs.launchpad.net/bugs/1881249
Title:
CPU fetch from unpopulated ROM on reset
Status in QEMU:
Invalid
Bug description:
Some architectures fetch the $PC/$SP register as vectors in memory, usually
ROM.
The CPU reset() handler is called before the ROM code is populated, resulting
in fetching incorrect PC/SP.
Architectures affected:
- M68K
- RX
- ARM M-profile
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