motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 02:03:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

hw/xen: Rename 'ram_memory' global variable as 'xen_memory'

Browse source 
To avoid a potential global variable shadow in
hw/i386/pc_piix.c::pc_init1(), rename Xen's
"ram_memory" as "xen_memory".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Message-Id: <20231114143816.71079-11-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-11-14 11:22:29 +01:00
parent 9cd909ac35
commit b934c3fa21
4 changed files with 12 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

10
hw/i386/xen/xen-hvm.c
View file

@ -149,12 +149,12 @@ static void xen_ram_init(PCMachineState *pcms,
*/
block_len = (4 * GiB) + x86ms->above_4g_mem_size;
}
memory_region_init_ram(&ram_memory, NULL, "xen.ram", block_len,
memory_region_init_ram(&xen_memory, NULL, "xen.ram", block_len,
&error_fatal);
*ram_memory_p = &ram_memory;
*ram_memory_p = &xen_memory;
memory_region_init_alias(&ram_640k, NULL, "xen.ram.640k",
&ram_memory, 0, 0xa0000);
&xen_memory, 0, 0xa0000);
memory_region_add_subregion(sysmem, 0, &ram_640k);
/* Skip of the VGA IO memory space, it will be registered later by the VGA
* emulated device.
@ -163,12 +163,12 @@ static void xen_ram_init(PCMachineState *pcms,
* the Options ROM, so it is registered here as RAM.
*/
memory_region_init_alias(&ram_lo, NULL, "xen.ram.lo",
&ram_memory, 0xc0000,
&xen_memory, 0xc0000,
x86ms->below_4g_mem_size - 0xc0000);
memory_region_add_subregion(sysmem, 0xc0000, &ram_lo);
if (x86ms->above_4g_mem_size > 0) {
memory_region_init_alias(&ram_hi, NULL, "xen.ram.hi",
&ram_memory, 0x100000000ULL,
&xen_memory, 0x100000000ULL,
x86ms->above_4g_mem_size);
memory_region_add_subregion(sysmem, 0x100000000ULL, &ram_hi);
}