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arm64: Add "--nounzip" option support in xen_module command 

This patch adds "--nounzip" option support in order to
be compatible with the module command of multiboot on other architecture,
by this way we can simplify grub-mkconfig support code.

This patch also allow us to use zip compressed module(like Linux kernel
for Dom0).

Signed-off-by: Fu Wei <fu.wei@linaro.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Fu Wei 2017-05-14 15:43:45 +08:00 committed by Daniel Kiper
parent ae5817f1dc
commit 8eed7be8a6
1 changed files with 16 additions and 0 deletions
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16
grub-core/loader/arm64/xen_boot.c
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@ -379,6 +379,20 @@ grub_cmd_xen_module (grub_command_t cmd __attribute__((unused)),
struct xen_boot_binary *module = NULL;
grub_file_t file = 0;
int nounzip = 0;
if (!argc)
{
grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
goto fail;
}
if (grub_strcmp (argv[0], "--nounzip") == 0)
{
argv++;
argc--;
nounzip = 1;
}
if (!argc)
{
@ -403,6 +417,8 @@ grub_cmd_xen_module (grub_command_t cmd __attribute__((unused)),
grub_dprintf ("xen_loader", "Init module and node info\n");
if (nounzip)
grub_file_filter_disable_compression ();
file = grub_file_open (argv[0]);
if (!file)
goto fail;