On Mon, Sep 18, 2017 at 1:47 PM, Rob Clark robdclark@gmail.com wrote:
This is needed to run 'bootefi' from sandbox. I suspect StartImage() must have been broken too on x86.
Signed-off-by: Rob Clark robdclark@gmail.com
cmd/bootefi.c | 2 +- include/efi.h | 2 +- lib/efi_loader/efi_boottime.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index fb8ba9be6a..3c9a466e20 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -96,7 +96,7 @@ static void *copy_fdt(void *fdt)
static ulong efi_do_enter(void *image_handle, struct efi_system_table *st,
asmlinkage ulong (*entry)(void *image_handle,
EFIAPI ulong (*entry)(void *image_handle, struct efi_system_table *st)){ efi_status_t ret = EFI_LOAD_ERROR; diff --git a/include/efi.h b/include/efi.h index 04e83220b4..47c2c8f398 100644 --- a/include/efi.h +++ b/include/efi.h @@ -19,7 +19,7 @@ #include <linux/string.h> #include <linux/types.h>
-#ifdef CONFIG_EFI_STUB_64BIT +#if defined(CONFIG_EFI_STUB_64BIT) || defined(CONFIG_SANDBOX)
btw, maybe we should have CONFIG_SANDBOX_$arch somehow so we don't have to assume SANDBOX==X86 (but I guess at least just having efi_loader work in sandbox on x86 is a nice first step)
BR, -R
/* EFI uses the Microsoft ABI which is not the default for GCC */ #define EFIAPI __attribute__((ms_abi)) #else diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 22bb95d738..3e10e6f6b5 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -950,7 +950,7 @@ static efi_status_t EFIAPI efi_start_image(efi_handle_t image_handle, unsigned long *exit_data_size, s16 **exit_data) {
ulong (*entry)(void *image_handle, struct efi_system_table *st);
EFIAPI ulong (*entry)(void *image_handle, struct efi_system_table *st); struct efi_loaded_image *info = image_handle; EFI_ENTRY("%p, %p, %p", image_handle, exit_data_size, exit_data);-- 2.13.5