diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/core/machine.c | 20 | ||||
| -rw-r--r-- | hw/i386/x86-common.c | 16 |
2 files changed, 36 insertions, 0 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c index e6900b43ef..d970f753e3 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -305,6 +305,21 @@ static void machine_set_kernel(Object *obj, const char *value, Error **errp) ms->kernel_filename = g_strdup(value); } +static char *machine_get_shim(Object *obj, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + return g_strdup(ms->shim_filename); +} + +static void machine_set_shim(Object *obj, const char *value, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + g_free(ms->shim_filename); + ms->shim_filename = g_strdup(value); +} + static char *machine_get_initrd(Object *obj, Error **errp) { MachineState *ms = MACHINE(obj); @@ -1082,6 +1097,11 @@ static void machine_class_init(ObjectClass *oc, void *data) object_class_property_set_description(oc, "kernel", "Linux kernel image file"); + object_class_property_add_str(oc, "shim", + machine_get_shim, machine_set_shim); + object_class_property_set_description(oc, "shim", + "shim.efi file"); + object_class_property_add_str(oc, "initrd", machine_get_initrd, machine_set_initrd); object_class_property_set_description(oc, "initrd", diff --git a/hw/i386/x86-common.c b/hw/i386/x86-common.c index 1cef3045ad..3f78182692 100644 --- a/hw/i386/x86-common.c +++ b/hw/i386/x86-common.c @@ -965,6 +965,22 @@ void x86_load_linux(X86MachineState *x86ms, /* kernel without setup header patches */ fw_cfg_add_file(fw_cfg, "etc/boot/kernel", kernel, kernel_size); + if (machine->shim_filename) { + GMappedFile *mapped_file; + GError *gerr = NULL; + + mapped_file = g_mapped_file_new(machine->shim_filename, false, &gerr); + if (!mapped_file) { + fprintf(stderr, "qemu: error reading shim %s: %s\n", + machine->shim_filename, gerr->message); + exit(1); + } + + fw_cfg_add_file(fw_cfg, "etc/boot/shim", + g_mapped_file_get_contents(mapped_file), + g_mapped_file_get_length(mapped_file)); + } + if (sev_enabled()) { sev_add_kernel_loader_hashes(&sev_load_ctx, &error_fatal); } |