* Renamed remaining .c files to .cpp, and made the necessary changes to let

them compile still.
* Some cleanup in ARM's start2.cpp.
* m68k stuff is still missing, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37249 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/boot/platform/bios_ia32/Jamfile

@@ -26,7 +26,7 @@ local genericPlatformSources =
 
 KernelMergeObject boot_platform_bios_ia32.o :
 	shell.S
-	start.c
+	start.cpp
 	debug.cpp
 	bios.S
 	console.cpp

src/system/boot/platform/bios_ia32/start.cpp

@@ -35,8 +35,8 @@ extern void (*__ctor_end)(void);
 extern uint8 __bss_start;
 extern uint8 _end;
 
-extern int main(stage2_args *args);
+extern "C" int main(stage2_args *args);
-void _start(void);
+extern "C" void _start(void);
 
 
 uint32 sBootOptions;
@@ -60,7 +60,7 @@ call_ctors(void)
 }
 
 
-uint32
+extern "C" uint32
 platform_boot_options(void)
 {
 #if 0
@@ -71,7 +71,7 @@ platform_boot_options(void)
 }
 
 
-void
+extern "C" void
 platform_start_kernel(void)
 {
 	static struct kernel_args *args = &gKernelArgs;
@@ -103,7 +103,7 @@ platform_start_kernel(void)
 }
 
 
-void
+extern "C" void
 platform_exit(void)
 {
 	// reset the system using the keyboard controller
@@ -111,7 +111,7 @@ platform_exit(void)
 }
 
 
-void
+extern "C" void
 _start(void)
 {
 	stage2_args args;

src/system/boot/platform/openfirmware/Jamfile

@@ -4,7 +4,7 @@ SubDirC++Flags -D_BOOT_MODE -fno-rtti ;
 
 KernelMergeObject boot_platform_openfirmware.o :
 	console.cpp
-	debug.c
+	debug.cpp
 	devices.cpp
 	Handle.cpp
 	heap.cpp
@@ -12,7 +12,7 @@ KernelMergeObject boot_platform_openfirmware.o :
 	mmu.cpp
 	network.cpp
 	real_time_clock.cpp
-	start.c
+	start.cpp
 	support.cpp
 	video.cpp
 

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

@@ -1,22 +1,20 @@
 /*
- * Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
+ * Copyright 2003-2010, Axel Dörfler, axeld@pinc-software.de.
  * Distributed under the terms of the MIT License.
  */
 
 
+#include <stdarg.h>
+
 #include <boot/platform.h>
 #include <boot/stdio.h>
 #include <platform/openfirmware/openfirmware.h>
-#include <stdarg.h>
 
 
-/** ToDo: this works only after console_init() was called.
+extern "C" void
- *		But it probably should do something before as well...
+panic(const char* format, ...)
- */
-
-void
-panic(const char *format, ...)
 {
+	// TODO: this works only after console_init() was called.
 	va_list list;
 
 	puts("*** PANIC ***");
@@ -29,8 +27,8 @@ panic(const char *format, ...)
 }
 
 
-void
+extern "C" void
-dprintf(const char *format, ...)
+dprintf(const char* format, ...)
 {
 	va_list list;
 

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2005, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
+ * Copyright 2003-2010, Axel Dörfler, axeld@pinc-software.de.
  * Distributed under the terms of the MIT License.
  */
 
@@ -21,8 +21,9 @@
 #define HEAP_SIZE 65536
 
 
-void _start(uint32 _unused1, uint32 _unused2, void *openFirmwareEntry);
+extern "C" void _start(uint32 _unused1, uint32 _unused2,
-void start(void *openFirmwareEntry);
+	void *openFirmwareEntry);
+extern "C" void start(void *openFirmwareEntry);
 
 // GCC defined globals
 extern void (*__ctor_list)(void);
@@ -79,7 +80,7 @@ determine_machine(void)
 }
 
 
-void
+extern "C" void
 platform_start_kernel(void)
 {
 	addr_t kernelEntry = gKernelArgs.kernel_image.elf_header.e_entry;
@@ -100,14 +101,14 @@ platform_start_kernel(void)
 }
 
 
-void
+extern "C" void
 platform_exit(void)
 {
 	of_interpret("reset-all", 0, 0);
 }
 
 
-uint32
+extern "C" uint32
 platform_boot_options(void)
 {
 	// ToDo: implement me!
@@ -115,7 +116,7 @@ platform_boot_options(void)
 }
 
 
-void
+extern "C" void
 _start(uint32 _unused1, uint32 _unused3, void *openFirmwareEntry)
 {
 	// According to the PowerPC bindings, OpenFirmware should have created
@@ -129,7 +130,7 @@ _start(uint32 _unused1, uint32 _unused3, void *openFirmwareEntry)
 }
 
 
-void
+extern "C" void
 start(void *openFirmwareEntry)
 {
 	char bootargs[512];
@@ -139,7 +140,7 @@ start(void *openFirmwareEntry)
 	args.heap_size = HEAP_SIZE;
 	args.arguments = NULL;
 
-	of_init(openFirmwareEntry);
+	of_init((int (*)(void*))openFirmwareEntry);
 
 	// check for arguments
 	if (of_getprop(gChosen, "bootargs", bootargs, sizeof(bootargs)) != OF_FAILED) {
@@ -169,4 +170,3 @@ start(void *openFirmwareEntry)
 
 	of_exit();
 }
-

src/system/boot/platform/pxe_ia32/Jamfile

@@ -25,7 +25,7 @@ local genericPlatformSources =
 ;
 
 local bios_ia32_src =
-	start.c
+	start.cpp
 	debug.cpp
 	bios.S
 	console.cpp

src/system/boot/platform/u-boot/Jamfile

@@ -9,7 +9,7 @@ UsePrivateHeaders [ FDirName graphics common ] ;
 UsePrivateHeaders [ FDirName graphics vesa ] ;
 UsePrivateHeaders [ FDirName storage ] ;
 
-# XXX: FIXME! move this to arch/arm !
+# TODO: move this to arch/arm !
 
 UsePrivateHeaders [ FDirName kernel arch arm board $(TARGET_BOOT_BOARD) ] ;
 
@@ -36,8 +36,8 @@ local genericPlatformSources =
 
 KernelMergeObject boot_platform_u-boot.o :
 	shell.S
-	start2.c
+	start2.cpp
-	debug.c
+	debug.cpp
 	console.cpp
 	serial.cpp
 	devices.cpp

src/system/boot/platform/u-boot/debug.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2004-2007, Axel Dörfler, axeld@pinc-software.de.
+ * Copyright 2004-2010, Axel Dörfler, axeld@pinc-software.de.
  * Distributed under the terms of the MIT License.
  */
 
@@ -14,8 +14,8 @@
 
 /*!	This works only after console_init() was called.
 */
-void
+extern "C" void
-panic(const char *format, ...)
+panic(const char* format, ...)
 {
 	va_list list;
 
@@ -35,8 +35,8 @@ panic(const char *format, ...)
 }
 
 
-void
+extern "C" void
-dprintf(const char *format, ...)
+dprintf(const char* format, ...)
 {
 	char buffer[512];
 	va_list list;
@@ -54,4 +54,3 @@ dprintf(const char *format, ...)
 	if (platform_boot_options() & BOOT_OPTION_DEBUG_OUTPUT)
 		fprintf(stderr, "%s", buffer);
 }
-

src/system/boot/platform/u-boot/start2.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2008, Axel Dörfler, axeld@pinc-software.de.
+ * Copyright 2003-2010, Axel Dörfler, axeld@pinc-software.de.
  * Distributed under the terms of the MIT License.
  */
 
@@ -7,6 +7,7 @@
 #include "serial.h"
 #include "console.h"
 #include "cpu.h"
+#include "mmu.h"
 #include "smp.h"
 #include "uimage.h"
 #include "keyboard.h"
@@ -17,26 +18,43 @@
 #include <boot/stage2.h>
 #include <arch/cpu.h>
 
-
 #include <string.h>
 
 
 #define HEAP_SIZE (128 * 1024)
 
+
+typedef struct uboot_arm_gd {
+	struct board_data *bd;
+	uint32 flags;
+	uint32 baudrate;
+	uint32 have_console;
+	uint32 reloc_off;
+	uint32 env_addr;
+	uint32 env_valid;
+	uint32 fb_base;
+} uboot_arm_gd;
+
+
 // GCC defined globals
 extern void (*__ctor_list)(void);
 extern void (*__ctor_end)(void);
 extern uint8 __bss_start;
 extern uint8 _end;
 
-extern int main(stage2_args *args);
+extern "C" int main(stage2_args *args);
-extern void _start(void);
+extern "C" void _start(void);
-extern int start_raw(int argc, char **argv);
+extern "C" int start_raw(int argc, const char **argv);
-extern void dump_uimage(struct image_header *image);
+extern "C" void dump_uimage(struct image_header *image);
+
 extern struct image_header *gUImage;
+extern uboot_arm_gd *gUBootGlobalData;
+extern uint8 gUBootOS;
 
 
-uint32 sBootOptions;
+register volatile uboot_arm_gd *gGD asm ("r8");
+
+static uint32 sBootOptions;
 
 
 static void
@@ -58,14 +76,14 @@ call_ctors(void)
 
 
 /* needed for libgcc unwind XXX */
-void
+extern "C" void
 abort(void)
 {
 	panic("abort");
 }
 
 
-void
+extern "C" void
 platform_start_kernel(void)
 {
 	static struct kernel_args *args = &gKernelArgs;
@@ -83,11 +101,11 @@ platform_start_kernel(void)
 	dprintf("kernel entry at %lx\n",
 		gKernelArgs.kernel_image.elf_header.e_entry);
 
-	
+	asm("MOV sp, %[adr]"::[adr] "r" (stackTop));
-        asm( "MOV sp, %[adr]"::[adr] "r" (stackTop)  );
+	asm("MOV r0, %[args]"::[args] "r" (args));
-	asm( "MOV r0, %[args]"::[args] "r" (args) );
+	asm("MOV r1, #0"::);
-	asm( "MOV r1, #0"::);
+	asm("MOV pc, %[entry]"::[entry] "r"
-	asm( "MOV pc, %[entry]"::[entry] "r" (gKernelArgs.kernel_image.elf_header.e_entry));
+		(gKernelArgs.kernel_image.elf_header.e_entry));
 
 /*	asm("movl	%0, %%eax;	"			// move stack out of way
 		"movl	%%eax, %%esp; "
@@ -103,47 +121,34 @@ platform_start_kernel(void)
 }
 
 
-void
+extern "C" void
 platform_exit(void)
 {
 }
 
 
-typedef struct uboot_arm_gd {
+extern "C" int
-	struct board_data *bd;
+start_netbsd(struct board_info *bd, struct image_header *image,
-	uint32 flags;
+	const char *consdev, const char *cmdline)
-	uint32 baudrate;
-	uint32 have_console;
-	uint32 reloc_off;
-	uint32 env_addr;
-	uint32 env_valid;
-	uint32 fb_base;
-} uboot_arm_gd;
-
-register volatile uboot_arm_gd *gGD asm ("r8");
-extern uboot_arm_gd *gUBootGlobalData;
-extern uint8 gUBootOS;
-
-int
-start_netbsd(struct board_info *bd, struct image_header *image, const char *consdev,
-	const char *cmdline)
 {
 	const char *argv[] = { "haiku", cmdline };
 	int argc = 1;
 	if (cmdline)
 		argc++;
 	gUImage = image;
-	start_raw(argc, argv);
+	return start_raw(argc, argv);
 }
 
-int
+
+extern "C" int
 start_linux(int argc, int archnum, void *atags)
 {
+	return 1;
 }
 
 
-int
+extern "C" int
-start_raw(int argc, char **argv)
+start_raw(int argc, const char **argv)
 {
 	stage2_args args;
 
@@ -154,18 +159,18 @@ start_raw(int argc, char **argv)
 	args.arguments = NULL;
 	args.platform.boot_tgz_data = NULL;
 	args.platform.boot_tgz_size = 0;
-	
-
 
 	serial_init();
 	console_init();
 	cpu_init();
 
 	// if we get passed a uimage, try to find the second blob
-	if (gUImage && image_multi_getimg(gUImage, 1, &args.platform.boot_tgz_data,
+	if (gUImage != NULL
-		&args.platform.boot_tgz_size))
+		&& image_multi_getimg(gUImage, 1, (uint32*)&args.platform.boot_tgz_data,
-		dprintf("Found boot tgz @ %p, %d bytes\n", args.platform.boot_tgz_data,
+			&args.platform.boot_tgz_size)) {
-			args.platform.boot_tgz_size);
+		dprintf("Found boot tgz @ %p, %" B_PRIu32 " bytes\n",
+			args.platform.boot_tgz_data, args.platform.boot_tgz_size);
+	}
 
 	{ //DEBUG:
 		int i;
@@ -175,7 +180,7 @@ start_raw(int argc, char **argv)
 		dprintf("os: %d\n", gUBootOS);
 		dprintf("gd @ %p\n", gGD);
 		dprintf("gd->bd @ %p\n", gGD->bd);
-		dprintf("fb_base %p\n", gGD->fb_base);
+		dprintf("fb_base %p\n", (void*)gGD->fb_base);
 		dprintf("uimage @ %p\n", gUImage);
 		if (gUImage)
 			dump_uimage(gUImage);
@@ -193,9 +198,11 @@ start_raw(int argc, char **argv)
 		serial_enable();
 
 	main(&args);
+	return 0;
 }
 
-uint32
+
+extern "C" uint32
 platform_boot_options(void)
 {
 	return sBootOptions;