Esempi in C++ (Cpp) per ofw_release_heap

Esempio n. 1

File: elf_freebsd.c Progetto: oza/FreeBSD-7.3-dyntick

int
__elfN(ofw_exec)(struct preloaded_file *fp)
{
	struct file_metadata	*fmp;
	vm_offset_t		mdp;
	Elf_Ehdr		*e;
	int			error;
	intptr_t		entry;

	if ((fmp = file_findmetadata(fp, MODINFOMD_ELFHDR)) == NULL) {
		return(EFTYPE);
	}
	e = (Elf_Ehdr *)&fmp->md_data;
	entry = e->e_entry;

	if ((error = md_load(fp->f_args, &mdp)) != 0)
		return (error);

	printf("Kernel entry at 0x%lx ...\n", e->e_entry);

	dev_cleanup();
	ofw_release_heap();
	OF_chain((void *)reloc, end - (char *)reloc, (void *)entry,
	    (void *)mdp, sizeof(mdp));

	panic("exec returned");
}

Esempio n. 2

File: ppc64_elf_freebsd.c Progetto: 2asoft/freebsd

int
ppc64_ofw_elf_exec(struct preloaded_file *fp)
{
	struct file_metadata	*fmp;
	vm_offset_t		mdp, dtbp;
	Elf_Ehdr		*e;
	int			error;
	intptr_t		entry;

	if ((fmp = file_findmetadata(fp, MODINFOMD_ELFHDR)) == NULL) {
		return(EFTYPE);
	}
	e = (Elf_Ehdr *)&fmp->md_data;
	
	/* Handle function descriptor for ELFv1 kernels */
	if ((e->e_flags & 3) == 2)
		entry = e->e_entry;
	else
		entry = *(uint64_t *)e->e_entry;

	if ((error = md_load64(fp->f_args, &mdp, &dtbp)) != 0)
		return (error);

	printf("Kernel entry at 0x%lx ...\n", entry);

	dev_cleanup();
	ofw_release_heap();

	if (dtbp != 0) {
		OF_quiesce();
		((int (*)(u_long, u_long, u_long, void *, u_long))entry)(dtbp, 0, 0,
		    mdp, sizeof(mdp));
	} else {
		OF_chain((void *)reloc, end - (char *)reloc, (void *)entry,
		    (void *)mdp, sizeof(mdp));
	}

	panic("exec returned");
}