efi_loader: Rename EFI_RUNTIME_{TEXT, DATA} to __efi_runtime{, _data}

Compiler attributes are more commonly __foo style tags rather than big
upper case eye sores like EFI_RUNTIME_TEXT.

Simon Glass felt quite strongly about this, so this patch converts our
existing defines over to more eye friendly ones.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

arch/arm/cpu/armv8/fwcall.c

@@ -18,7 +18,7 @@
  * x0~x7: input arguments
  * x0~x3: output arguments
  */
-static void EFI_RUNTIME_TEXT hvc_call(struct pt_regs *args)
+static void __efi_runtime hvc_call(struct pt_regs *args)
 {
 	asm volatile(
 		"ldr x0, %0\n"
@@ -52,7 +52,7 @@ static void EFI_RUNTIME_TEXT hvc_call(struct pt_regs *args)
  * x0~x3: output arguments
  */
 
-void EFI_RUNTIME_TEXT smc_call(struct pt_regs *args)
+void __efi_runtime smc_call(struct pt_regs *args)
 {
 	asm volatile(
 		"ldr x0, %0\n"
@@ -82,9 +82,9 @@ void EFI_RUNTIME_TEXT smc_call(struct pt_regs *args)
  * use PSCI on U-Boot running below a hypervisor, please detect
  * this and set the flag accordingly.
  */
-static const EFI_RUNTIME_DATA bool use_smc_for_psci = true;
+static const __efi_runtime_data bool use_smc_for_psci = true;
 
-void __noreturn EFI_RUNTIME_TEXT psci_system_reset(void)
+void __noreturn __efi_runtime psci_system_reset(void)
 {
 	struct pt_regs regs;
 
@@ -99,7 +99,7 @@ void __noreturn EFI_RUNTIME_TEXT psci_system_reset(void)
 		;
 }
 
-void __noreturn EFI_RUNTIME_TEXT psci_system_off(void)
+void __noreturn __efi_runtime psci_system_off(void)
 {
 	struct pt_regs regs;
 
@@ -121,7 +121,7 @@ void reset_misc(void)
 }
 
 #ifdef CONFIG_EFI_LOADER
-void EFI_RUNTIME_TEXT EFIAPI efi_reset_system(
+void __efi_runtime EFIAPI efi_reset_system(
 			enum efi_reset_type reset_type,
 			efi_status_t reset_status,
 			unsigned long data_size, void *reset_data)

include/efi_loader.h

@@ -156,8 +156,8 @@ static inline void ascii2unicode(u16 *unicode, const char *ascii)
  * Use these to indicate that your code / data should go into the EFI runtime
  * section and thus still be available when the OS is running
  */
-#define EFI_RUNTIME_DATA __attribute__ ((section ("efi_runtime_data")))
-#define EFI_RUNTIME_TEXT __attribute__ ((section ("efi_runtime_text")))
+#define __efi_runtime_data __attribute__ ((section ("efi_runtime_data")))
+#define __efi_runtime __attribute__ ((section ("efi_runtime_text")))
 
 /* Call this with mmio_ptr as the _pointer_ to a pointer to an MMIO region
  * to make it available at runtime */
@@ -165,13 +165,13 @@ void efi_add_runtime_mmio(void *mmio_ptr, u64 len);
 
 /* Boards may provide the functions below to implement RTS functionality */
 
-void EFI_RUNTIME_TEXT EFIAPI efi_reset_system(
+void __efi_runtime EFIAPI efi_reset_system(
 			enum efi_reset_type reset_type,
 			efi_status_t reset_status,
 			unsigned long data_size, void *reset_data);
 void efi_reset_system_init(void);
 
-efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_get_time(
+efi_status_t __efi_runtime EFIAPI efi_get_time(
 			struct efi_time *time,
 			struct efi_time_cap *capabilities);
 void efi_get_time_init(void);
@@ -179,8 +179,8 @@ void efi_get_time_init(void);
 #else /* defined(EFI_LOADER) && !defined(CONFIG_SPL_BUILD) */
 
 /* Without CONFIG_EFI_LOADER we don't have a runtime section, stub it out */
-#define EFI_RUNTIME_DATA
-#define EFI_RUNTIME_TEXT
+#define __efi_runtime_data
+#define __efi_runtime
 static inline void efi_add_runtime_mmio(void **mmio_ptr, u64 len) { }
 
 /* No loader configured, stub out EFI_ENTRY */

lib/efi_loader/efi_boottime.c

@@ -37,7 +37,7 @@ static bool efi_is_direct_boot = true;
  * In most cases we want to pass an FDT to the payload, so reserve one slot of
  * config table space for it. The pointer gets populated by do_bootefi_exec().
  */
-static struct efi_configuration_table EFI_RUNTIME_DATA efi_conf_table[2];
+static struct efi_configuration_table __efi_runtime_data efi_conf_table[2];
 
 #ifdef CONFIG_ARM
 /*
@@ -790,10 +790,10 @@ static const struct efi_boot_services efi_boot_services = {
 };
 
 
-static uint16_t EFI_RUNTIME_DATA firmware_vendor[] =
+static uint16_t __efi_runtime_data firmware_vendor[] =
 	{ 'D','a','s',' ','U','-','b','o','o','t',0 };
 
-struct efi_system_table EFI_RUNTIME_DATA systab = {
+struct efi_system_table __efi_runtime_data systab = {
 	.hdr = {
 		.signature = EFI_SYSTEM_TABLE_SIGNATURE,
 		.revision = 0x20005, /* 2.5 */

lib/efi_loader/efi_runtime.c

@@ -26,9 +26,9 @@ struct efi_runtime_mmio_list {
 /* This list contains all runtime available mmio regions */
 LIST_HEAD(efi_runtime_mmio);
 
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_unimplemented(void);
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_device_error(void);
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_invalid_parameter(void);
+static efi_status_t __efi_runtime EFIAPI efi_unimplemented(void);
+static efi_status_t __efi_runtime EFIAPI efi_device_error(void);
+static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void);
 
 #ifdef CONFIG_SYS_CACHELINE_SIZE
 #define EFI_CACHELINE_SIZE CONFIG_SYS_CACHELINE_SIZE
@@ -125,7 +125,7 @@ static efi_status_t EFIAPI efi_get_time_boottime(
 
 /* Boards may override the helpers below to implement RTS functionality */
 
-void __weak EFI_RUNTIME_TEXT EFIAPI efi_reset_system(
+void __weak __efi_runtime EFIAPI efi_reset_system(
 			enum efi_reset_type reset_type,
 			efi_status_t reset_status,
 			unsigned long data_size, void *reset_data)
@@ -138,7 +138,7 @@ void __weak efi_reset_system_init(void)
 {
 }
 
-efi_status_t __weak EFI_RUNTIME_TEXT EFIAPI efi_get_time(
+efi_status_t __weak __efi_runtime EFIAPI efi_get_time(
 			struct efi_time *time,
 			struct efi_time_cap *capabilities)
 {
@@ -346,7 +346,7 @@ void efi_add_runtime_mmio(void *mmio_ptr, u64 len)
  * function or variable below this line.
  *
  * Please keep everything fully self-contained and annotated with
- * EFI_RUNTIME_TEXT and EFI_RUNTIME_DATA markers.
+ * __efi_runtime and __efi_runtime_data markers.
  */
 
 /*
@@ -355,22 +355,22 @@ void efi_add_runtime_mmio(void *mmio_ptr, u64 len)
  * address map calls.
  */
 
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_unimplemented(void)
+static efi_status_t __efi_runtime EFIAPI efi_unimplemented(void)
 {
 	return EFI_UNSUPPORTED;
 }
 
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_device_error(void)
+static efi_status_t __efi_runtime EFIAPI efi_device_error(void)
 {
 	return EFI_DEVICE_ERROR;
 }
 
-static efi_status_t EFI_RUNTIME_TEXT EFIAPI efi_invalid_parameter(void)
+static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void)
 {
 	return EFI_INVALID_PARAMETER;
 }
 
-struct efi_runtime_services EFI_RUNTIME_DATA efi_runtime_services = {
+struct efi_runtime_services __efi_runtime_data efi_runtime_services = {
 	.hdr = {
 		.signature = EFI_RUNTIME_SERVICES_SIGNATURE,
 		.revision = EFI_RUNTIME_SERVICES_REVISION,