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| author |   visa <visa@openbsd.org> | 2019-07-17 14:47:42 +0000 |
|---|---|---|
| committer | visa <visa@openbsd.org> | 2019-07-17 14:47:42 +0000 |
| commit | aec35e2ff6857c5ac03fdd93c654cb26e81b9709 (patch) | |
| tree | d4912074116856bf2c1cad296a9b939f9cd109fe | |
| parent | regen (diff) | |
| download | wireguard-openbsd-aec35e2ff6857c5ac03fdd93c654cb26e81b9709.tar.xz wireguard-openbsd-aec35e2ff6857c5ac03fdd93c654cb26e81b9709.zip | |
Adjust search of symbol table pointers to match with the bootloader.
| -rw-r--r-- | sys/arch/octeon/octeon/machdep.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/arch/octeon/octeon/machdep.c b/sys/arch/octeon/octeon/machdep.c index ef27fb00932..cd6914708a2 100644 --- a/sys/arch/octeon/octeon/machdep.c +++ b/sys/arch/octeon/octeon/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.115 2019/07/17 14:36:32 visa Exp $ */ +/* $OpenBSD: machdep.c,v 1.116 2019/07/17 14:47:42 visa Exp $ */ /* * Copyright (c) 2009, 2010 Miodrag Vallat. @@ -252,6 +252,7 @@ mips_init(register_t a0, register_t a1, register_t a2, register_t a3) int i; struct boot_desc *boot_desc; struct boot_info *boot_info; + int32_t *symptr; uint32_t config4; extern char start[], end[]; @@ -285,13 +286,14 @@ mips_init(register_t a0, register_t a1, register_t a2, register_t a3) /* * Reserve space for the symbol table, if it exists. */ - ssym = (char *)(vaddr_t)*(int32_t *)end; + symptr = (int32_t *)roundup((vaddr_t)end, BOOTMEM_BLOCK_ALIGN); + ssym = (char *)(vaddr_t)symptr[0]; if (((long)ssym - (long)end) >= 0 && ((long)ssym - (long)end) <= 0x1000 && ssym[0] == ELFMAG0 && ssym[1] == ELFMAG1 && ssym[2] == ELFMAG2 && ssym[3] == ELFMAG3) { /* Pointers exist directly after kernel. */ - esym = (char *)(vaddr_t)*((int32_t *)end + 1); + esym = (char *)(vaddr_t)symptr[1]; ekern = esym; } else { /* Pointers aren't setup either... */ |