diff options
Diffstat (limited to 'shim.h')
| -rw-r--r-- | shim.h | 153 |
1 files changed, 151 insertions, 2 deletions
@@ -1,6 +1,128 @@ -#include "PeImage.h" +#ifndef SHIM_H_ +#define SHIM_H_ -extern EFI_GUID SHIM_LOCK_GUID; +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +#else +# define GNUC_PREREQ(maj, min) 0 +#endif +#if defined __clang_major__ && defined __clang_minor__ +# define CLANG_PREREQ(maj, min) \ + ((__clang_major__ << 16) + __clang_minor__ >= ((maj) << 16) + (min)) +#else +# define CLANG_PREREQ(maj, min) 0 +#endif + +#if defined(__x86_64__) +#if !defined(GNU_EFI_USE_MS_ABI) +#error On x86_64 you must use ms_abi (GNU_EFI_USE_MS_ABI) in gnu-efi and shim. +#endif +/* gcc 4.5.4 is the first documented release with -mabi=ms */ +#if !GNUC_PREREQ(4, 7) && !CLANG_PREREQ(3, 4) +#error On x86_64 you must have a compiler new enough to support __attribute__((__ms_abi__)) +#endif +#endif + +#include <efi.h> +#include <efilib.h> +#undef uefi_call_wrapper + +#include <stddef.h> + +#define min(a, b) ({(a) < (b) ? (a) : (b);}) + +#ifdef __x86_64__ +#ifndef DEFAULT_LOADER +#define DEFAULT_LOADER L"\\grubx64.efi" +#endif +#ifndef DEFAULT_LOADER_CHAR +#define DEFAULT_LOADER_CHAR "\\grubx64.efi" +#endif +#ifndef EFI_ARCH +#define EFI_ARCH L"x64" +#endif +#ifndef DEBUGDIR +#define DEBUGDIR L"/usr/lib/debug/usr/share/shim/x64/" +#endif +#endif + +#if defined(__i686__) || defined(__i386__) +#ifndef DEFAULT_LOADER +#define DEFAULT_LOADER L"\\grubia32.efi" +#endif +#ifndef DEFAULT_LOADER_CHAR +#define DEFAULT_LOADER_CHAR "\\grubia32.efi" +#endif +#ifndef EFI_ARCH +#define EFI_ARCH L"ia32" +#endif +#ifndef DEBUGDIR +#define DEBUGDIR L"/usr/lib/debug/usr/share/shim/ia32/" +#endif +#endif + +#if defined(__aarch64__) +#ifndef DEFAULT_LOADER +#define DEFAULT_LOADER L"\\grubaa64.efi" +#endif +#ifndef DEFAULT_LOADER_CHAR +#define DEFAULT_LOADER_CHAR "\\grubaa64.efi" +#endif +#ifndef EFI_ARCH +#define EFI_ARCH L"aa64" +#endif +#ifndef DEBUGDIR +#define DEBUGDIR L"/usr/lib/debug/usr/share/shim/aa64/" +#endif +#endif + +#if defined(__arm__) +#ifndef DEFAULT_LOADER +#define DEFAULT_LOADER L"\\grubarm.efi" +#endif +#ifndef DEFAULT_LOADER_CHAR +#define DEFAULT_LOADER_CHAR "\\grubarm.efi" +#endif +#ifndef EFI_ARCH +#define EFI_ARCH L"arm" +#endif +#ifndef DEBUGDIR +#define DEBUGDIR L"/usr/lib/debug/usr/share/shim/arm/" +#endif +#endif + +#define FALLBACK L"\\fb" EFI_ARCH L".efi" +#define MOK_MANAGER L"\\mm" EFI_ARCH L".efi" + +#include "include/configtable.h" +#include "include/console.h" +#include "include/crypt_blowfish.h" +#include "include/efiauthenticated.h" +#include "include/errors.h" +#include "include/execute.h" +#include "include/guid.h" +#include "include/Http.h" +#include "include/httpboot.h" +#include "include/Ip4Config2.h" +#include "include/Ip6Config.h" +#include "include/netboot.h" +#include "include/PasswordCrypt.h" +#include "include/PeImage.h" +#include "include/replacements.h" +#if defined(OVERRIDE_SECURITY_POLICY) +#include "include/security_policy.h" +#endif +#include "include/simple_file.h" +#include "include/str.h" +#include "include/tpm.h" +#include "include/ucs2.h" +#include "include/variables.h" + +#include "version.h" +#ifdef ENABLE_SHIM_CERT +#include "shim_cert.h" +#endif INTERFACE_DECL(_SHIM_LOCK); @@ -37,3 +159,30 @@ typedef struct _SHIM_LOCK { extern EFI_STATUS shim_init(void); extern void shim_fini(void); +extern EFI_STATUS LogError_(const char *file, int line, const char *func, CHAR16 *fmt, ...); +extern EFI_STATUS VLogError(const char *file, int line, const char *func, CHAR16 *fmt, va_list args); +extern VOID PrintErrors(VOID); +extern VOID ClearErrors(VOID); +extern EFI_STATUS start_image(EFI_HANDLE image_handle, CHAR16 *ImagePath); +extern EFI_STATUS import_mok_state(EFI_HANDLE image_handle); + +extern UINT32 vendor_cert_size; +extern UINT32 vendor_dbx_size; +extern UINT8 *vendor_cert; +extern UINT8 *vendor_dbx; + +extern UINT8 user_insecure_mode; +extern UINT8 ignore_db; +extern UINT8 in_protocol; + +#define perror_(file, line, func, fmt, ...) ({ \ + UINTN __perror_ret = 0; \ + if (!in_protocol) \ + __perror_ret = console_print((fmt), ##__VA_ARGS__); \ + LogError_(file, line, func, fmt, ##__VA_ARGS__); \ + __perror_ret; \ + }) +#define perror(fmt, ...) perror_(__FILE__, __LINE__, __func__, fmt, ## __VA_ARGS__) +#define LogError(fmt, ...) LogError_(__FILE__, __LINE__, __func__, fmt, ## __VA_ARGS__) + +#endif /* SHIM_H_ */ |