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Diffstat (limited to 'qemu/roms/openbios/arch/sparc64/boot.c')
-rw-r--r--qemu/roms/openbios/arch/sparc64/boot.c130
1 files changed, 0 insertions, 130 deletions
diff --git a/qemu/roms/openbios/arch/sparc64/boot.c b/qemu/roms/openbios/arch/sparc64/boot.c
deleted file mode 100644
index 5107be6ca..000000000
--- a/qemu/roms/openbios/arch/sparc64/boot.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *
- */
-#undef BOOTSTRAP
-#include "config.h"
-#include "libopenbios/bindings.h"
-#include "arch/common/nvram.h"
-#include "libc/diskio.h"
-#include "libc/vsprintf.h"
-#include "libopenbios/sys_info.h"
-#include "boot.h"
-
-uint64_t kernel_image;
-uint64_t kernel_size;
-uint64_t qemu_cmdline;
-uint64_t cmdline_size;
-char boot_device;
-
-extern int sparc64_of_client_interface( int *params );
-
-
-void go(void)
-{
- ucell address, type, size;
- int image_retval = 0;
-
- /* Get the entry point and the type (see forth/debugging/client.fs) */
- feval("saved-program-state >sps.entry @");
- address = POP();
- feval("saved-program-state >sps.file-type @");
- type = POP();
- feval("saved-program-state >sps.file-size @");
- size = POP();
-
- printk("\nJumping to entry point " FMT_ucellx " for type " FMT_ucellx "...\n", address, type);
-
- switch (type) {
- case 0x0:
- /* Start ELF boot image */
- image_retval = start_elf(address, (uint64_t)&elf_boot_notes);
- break;
-
- case 0x1:
- /* Start ELF image */
- image_retval = start_client_image(address, (uint64_t)&sparc64_of_client_interface);
- break;
-
- case 0x5:
- /* Start a.out image */
- image_retval = start_client_image(address, (uint64_t)&sparc64_of_client_interface);
- break;
-
- case 0x10:
- /* Start Fcode image */
- printk("Evaluating FCode...\n");
- PUSH(address);
- PUSH(1);
- fword("byte-load");
- image_retval = 0;
- break;
-
- case 0x11:
- /* Start Forth image */
- PUSH(address);
- PUSH(size);
- fword("eval2");
- image_retval = 0;
- break;
- }
-
- printk("Image returned with return value %#x\n", image_retval);
-}
-
-/* ( path len -- path len ) */
-
-void boot(void)
-{
- char *path, *param;
-
- /* Copy the incoming path */
- fword("2dup");
- path = pop_fstr_copy();
-
- /* Boot preloaded kernel */
- if (kernel_size) {
- void (*entry)(unsigned long p1, unsigned long p2, unsigned long p3,
- unsigned long p4, unsigned long p5);
-
- printk("[sparc64] Kernel already loaded\n");
- entry = (void *) (unsigned long)kernel_image;
- entry(0, 0, 0, 0, (unsigned long)&sparc64_of_client_interface);
- }
-
- /* Invoke Linux directly -- probably not supported */
- if(!path) {
- /* No path specified, so grab defaults from /chosen */
- push_str("bootpath");
- push_str("/chosen");
- fword("(find-dev)");
- POP();
- fword("get-package-property");
- POP();
- /* Update our local copy of path as well as the one on the stack */
- fword("2dup");
- path = pop_fstr_copy();
- }
-
- if (path) {
- param = strchr(path, ' ');
- if(param) {
- *param = '\0';
- param++;
- } else if (cmdline_size) {
- param = (char *)qemu_cmdline;
- } else {
- push_str("boot-args");
- push_str("/options");
- fword("(find-dev)");
- POP();
- fword("get-package-property");
- POP();
- param = pop_fstr_copy();
- }
-
- /* Invoke platform-specific Linux loader */
- linux_load(&sys_info, path, param);
-
- free(path);
- }
-}