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hw/i386/x86: Don't leak "isa-bios" memory regions

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Fix the leaking in x86_bios_rom_init() and pc_isa_bios_init() by adding an
"isa_bios" attribute to X86MachineState.

Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20240508175507.22270-4-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Bernhard Beschow 2024-05-08 19:55:04 +02:00 • committed by Philippe Mathieu-Daudé
parent 8483518401
commit 32d3ee87a1
3 changed files with 14 additions and 9 deletions
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7
include/hw/i386/x86.h
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@ -18,6 +18,7 @@
#define HW_I386_X86_H
#include "exec/hwaddr.h"
#include "exec/memory.h"
#include "hw/boards.h"
#include "hw/intc/ioapic.h"
@ -52,6 +53,12 @@ struct X86MachineState {
GMappedFile *initrd_mapped_file;
HotplugHandler *acpi_dev;
/*
* Map the upper 128 KiB of the BIOS just underneath the 1 MiB address
* boundary.
*/
MemoryRegion isa_bios;
/* RAM information (sizes, addresses, configuration): */
ram_addr_t below_4g_mem_size, above_4g_mem_size;