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When loadfile() leaves the ELF header at the end of the kernel, it enables 

erroneous code that tries to compute the end of the symbol table.  Disable
that for now so that kernels don't hang when booted from the disk.
This commit is contained in:
mhitch 2001-11-14 22:47:16 +00:00
parent 6c2c072164
commit 636eb23869
1 changed files with 9 additions and 1 deletions
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10
sys/arch/sgimips/sgimips/machdep.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.29 2001/11/11 17:21:41 rafal Exp $ */
/* $NetBSD: machdep.c,v 1.30 2001/11/14 22:47:16 mhitch Exp $ */
/*
* Copyright (c) 2000 Soren S. Jorvang
@ -198,7 +198,15 @@ mach_init(argc, argv, envp)
if (memcmp(((Elf_Ehdr *)end)->e_ident, ELFMAG, SELFMAG) == 0 &&
((Elf_Ehdr *)end)->e_ident[EI_CLASS] == ELFCLASS) {
esym = end;
#if 0
/*
* This isn't right: end is a KSEG0 address, and the
* kernel entry is a KSEG0 address. Adding them overflows
* into user address space and will hang during boot.
* For now, leave esym pointing to end.
*/
esym += ((Elf_Ehdr *)end)->e_entry;
#endif
kernend = (caddr_t)mips_round_page(esym);
memset(edata, 0, end - edata);
} else