EFI: stub functions so we can call loader's main() function.

build/jam/ArchitectureRules

@@ -419,7 +419,7 @@ rule KernelArchitectureSetup architecture
 			-maccumulate-outgoing-args -Wno-error=unused-variable ;
 		HAIKU_BOOT_C++FLAGS += -fpic -fno-stack-protector -fPIC -fshort-wchar -mno-red-zone
 			-maccumulate-outgoing-args -Wno-error=unused-variable ;
-		HAIKU_BOOT_LDFLAGS = -Bstatic -Bsymbolic -shared -nostdlib -znocombreloc -nostartfiles ;
+		HAIKU_BOOT_LDFLAGS = -Bstatic -Bsymbolic -shared -nostdlib -znocombreloc -nostartfiles -no-undefined ;
 	} else {
 		HAIKU_BOOT_CCFLAGS += -fno-pic ;
 		HAIKU_BOOT_C++FLAGS += -fno-pic ;

src/system/boot/platform/efi/Jamfile

@@ -20,6 +20,12 @@ local platform_src =
 	relocation_func.cpp
 	start.cpp
 	console.cpp
+	video.cpp
+	debug.cpp
+	mmu.cpp
+	heap.cpp
+	menu.cpp
+	devices.cpp
 	;
 
 Includes [ FGristFiles $(efi_glue_src) $(platform_src) ]
@@ -36,6 +42,9 @@ BootMergeObject boot_platform_efi.o :
 	: boot_platform_generic.a
 	;
 
-SEARCH on [ FGristFiles relocation_func.cpp ] = [ FDirName $(SUBDIR) arch $(TARGET_ARCH) ] ;
-LOCATE on [ FGristFiles $(efi_glue_src) ] = [ BuildFeatureAttribute gnuefi : libdir : path ] ;
-Depends [ FGristFiles $(efi_glue_src) ] : [ BuildFeatureAttribute gnuefi : libdir ] ;
+SEARCH on [ FGristFiles relocation_func.cpp ]
+	= [ FDirName $(SUBDIR) arch $(TARGET_ARCH) ] ;
+LOCATE on [ FGristFiles $(efi_glue_src) ]
+	 = [ BuildFeatureAttribute gnuefi : libdir : path ] ;
+Depends [ FGristFiles $(efi_glue_src) ]
+	: [ BuildFeatureAttribute gnuefi : libdir ] ;

src/system/boot/platform/efi/console.cpp

@@ -1,6 +1,7 @@
 /*
  * Copyright 2014-2016 Haiku, Inc. All rights reserved.
- * Copyright 2013 Fredrik Holmqvist, [email protected]. All rights reserved.
+ * Copyright 2013 Fredrik Holmqvist, [email protected]. All rights
+ * reserved.
  * Distributed under the terms of the MIT License.
  */
 
@@ -22,8 +23,10 @@ class Console : public ConsoleNode {
 	public:
 		Console();
 
-		virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize);
-		virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize);
+		virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer,
+			size_t bufferSize);
+		virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer,
+			size_t bufferSize);
 };
 
 
@@ -51,7 +54,8 @@ Console::ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize)
 
 
 ssize_t
-Console::WriteAt(void *cookie, off_t /*pos*/, const void *buffer, size_t bufferSize)
+Console::WriteAt(void *cookie, off_t /*pos*/, const void *buffer,
+	size_t bufferSize)
 {
 	const char *string = (const char *)buffer;
 	CHAR16 ucsBuffer[bufferSize + 3];
@@ -67,7 +71,8 @@ Console::WriteAt(void *cookie, off_t /*pos*/, const void *buffer, size_t bufferS
 				//Not sure if we should keep going or abort for 0.
 				//Keep going was easy anyway.
 				ucsBuffer[j] = 0;
-				kSystemTable->ConOut->OutputString(kSystemTable->ConOut, ucsBuffer);
+				kSystemTable->ConOut->OutputString(kSystemTable->ConOut,
+					ucsBuffer);
 				j = 0;
 				continue;
 			}

src/system/boot/platform/efi/debug.cpp

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <string.h>
+
+#include <boot/platform.h>
+#include <boot/stage2.h>
+#include <boot/stdio.h>
+
+#include "efi_platform.h"
+
+
+extern "C" void
+dprintf(const char *format, ...)
+{
+}
+
+
+extern "C" void
+panic(const char *format, ...)
+{
+	va_list args;
+
+	platform_switch_to_text_mode();
+
+	puts("*** PANIC ***");
+
+	va_start(args, format);
+	vprintf(format, args);
+	va_end(args);
+
+	while (true)
+		kBootServices->Stall(1000000);
+}
+
+
+char*
+platform_debug_get_log_buffer(size_t *_size)
+{
+	return NULL;
+}

src/system/boot/platform/efi/devices.cpp

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <boot/platform.h>
+#include <boot/stage2.h>
+
+
+status_t
+platform_add_boot_device(struct stage2_args *args, NodeList *devicesList)
+{
+	return B_ERROR;
+}
+
+
+status_t
+platform_add_block_devices(struct stage2_args *args, NodeList *devicesList)
+{
+	return B_ERROR;
+}
+
+
+status_t
+platform_get_boot_partition(struct stage2_args *args, Node *bootDevice,
+		NodeList *partitions, boot::Partition **_partition)
+{
+	panic("platform_get_boot_partition not implemented");
+	return B_ERROR;
+}
+
+
+status_t
+platform_register_boot_device(Node *device)
+{
+	panic("platform_register_boot_device not implemented");
+	return B_ERROR;
+}

src/system/boot/platform/efi/heap.cpp

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <boot/platform.h>
+#include <boot/stage2.h>
+
+
+extern "C" void
+platform_release_heap(struct stage2_args *args, void *base)
+{
+	return;
+}
+
+
+extern "C" status_t
+platform_init_heap(struct stage2_args *args, void **_base, void **_top)
+{
+	return B_ERROR;
+}

src/system/boot/platform/efi/menu.cpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <boot/menu.h>
+#include <boot/platform/generic/text_menu.h>
+
+#include "efi_platform.h"
+
+
+void
+platform_add_menus(Menu *menu)
+{
+	// No platform specific menus
+}
+
+
+void
+platform_update_menu_item(Menu *menu, MenuItem *item)
+{
+	platform_generic_update_text_menu_item(menu, item);
+}
+
+
+void
+platform_run_menu(Menu *menu)
+{
+	platform_generic_run_text_menu(menu);
+}
+
+
+size_t
+platform_get_user_input_text(Menu *menu, MenuItem *item, char *buffer,
+	size_t bufferSize)
+{
+	return platform_generic_get_user_input_text(menu, item, buffer,
+		bufferSize);
+}

src/system/boot/platform/efi/mmu.cpp

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2016 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <boot/platform.h>
+#include <boot/stage2.h>
+
+
+extern "C" status_t
+platform_allocate_region(void **_virtualAddress, size_t size, uint8 protection,
+	bool exactAddress)
+{
+	panic("platform_allocate_region not implemented");
+	return B_ERROR;
+}
+
+
+extern "C" status_t
+platform_free_region(void *address, size_t size)
+{
+	panic("platform_free_region not implemented");
+	return B_ERROR;
+}

src/system/boot/platform/efi/start.cpp

@@ -5,7 +5,9 @@
  */
 
 
-#include <stdio.h>
+#include <boot/platform.h>
+#include <boot/stage2.h>
+#include <boot/stdio.h>
 
 #include "console.h"
 #include "efi_platform.h"
@@ -30,6 +32,27 @@ call_ctors(void)
 }
 
 
+extern "C" uint32
+platform_boot_options()
+{
+	return 0;
+}
+
+
+extern "C" void
+platform_start_kernel(void)
+{
+	panic("platform_start_kernel not implemented");
+}
+
+
+extern "C" void
+platform_exit(void)
+{
+	return;
+}
+
+
 /**
  * efi_main - The entry point for the EFI application
  * @image: firmware-allocated handle that identifies the image
@@ -38,16 +61,19 @@ call_ctors(void)
 extern "C" EFI_STATUS
 efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *systemTable)
 {
+	stage2_args args;
+
 	kSystemTable = systemTable;
 	kBootServices = systemTable->BootServices;
 	kRuntimeServices = systemTable->RuntimeServices;
 
+	memset(&args, 0, sizeof(stage2_args));
+
 	call_ctors();
 
 	console_init();
 
-	printf("Hello from EFI Loader for Haiku!\nPress any key to continue...\n");
-	console_wait_for_key();
+	main(&args);
 
 	return EFI_SUCCESS;
 }

src/system/boot/platform/efi/video.cpp

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2016, Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <boot/platform.h>
+#include <boot/platform/generic/video.h>
+
+#include "efi_platform.h"
+
+
+extern "C" status_t
+platform_init_video(void)
+{
+	return B_ERROR;
+}
+
+
+extern "C" void
+platform_switch_to_logo(void)
+{
+}
+
+
+extern "C" void
+platform_blit4(addr_t frameBuffer, const uint8 *data,
+	uint16 width, uint16 height, uint16 imageWidth,
+	uint16 left, uint16 top)
+{
+	panic("platform_blit4 unsupported");
+	return;
+}
+
+
+extern "C" void
+platform_set_palette(const uint8 *palette)
+{
+	panic("platform_set_palette unsupported");
+	return;
+}