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Basic elfboot functionality is in now.

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We're trying to avoid the bounce buffer mess, which is really complex, 
by running elfboot out of the boot block. This code includes a really 
dumb allocator in elfboot which may or may not work. It basically
allocates off the elfboot() stack. 

This builds, but elfboot is not tested. That's next. 
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@102 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Ronald G. Minnich 2007-02-23 13:39:07 +00:00
commit 08016c4ca8
6 changed files with 67 additions and 17 deletions
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2
include/elf.h
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@ -390,7 +390,7 @@ typedef Elf64_Phdr Elf_phdr;
#endif
extern int elf_check_arch(Elf_ehdr *ehdr);
extern void jmp_to_elf_entry(void *entry, unsigned long buffer);
extern void jmp_to_elf_entry(void *entry);
struct lb_memory;
extern int elfboot(struct lb_memory *mem);

1
include/lar.h
View file

@ -41,4 +41,3 @@ struct mem_file {
int find_file(struct mem_file *archive, char *filename, struct mem_file *result);
int copy_file(struct mem_file *archive, char *filename, void *where);
int run_file(struct mem_file *archive, char *filename, void *where);