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[Qemu-devel] ISA BIOS mapping for system flash emulation
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] ISA BIOS mapping for system flash emulation |
Date: |
Wed, 31 Oct 2012 07:14:16 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
Hi Jordan,
I was starring at pc_isa_bios_init and wondering why you are creating a
copy of the system flash for the low ISA range instead of using an alias
here as well, just like old_pc_system_rom_init does. That means the ISA
BIOS range can run out of sync when the system flash is updated during
runtime and requires a restart of QEMU then. Switching to an alias would
also allow some code consolidation. Can you explain the idea behind the
current version?
Jan
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