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Don't require linux/auxvec.h, which isn't always installed with libc.

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I'm cross-compiling, and linux/auxvec.h was not installed with my glibc
headers. How about this:

Don't require linux/auxvec.h, which isn't always installed with libc.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5980 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
malc 2008-12-11 19:12:59 +00:00
parent 5caf7bb2c4
commit 4710036aff
1 changed files with 7 additions and 4 deletions
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11
cache-utils.c
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@ -16,7 +16,10 @@ static void ppc_init_cacheline_sizes(void)
}
#elif defined __linux__
#include <linux/auxvec.h>
#define QEMU_AT_NULL 0
#define QEMU_AT_DCACHEBSIZE 19
#define QEMU_AT_ICACHEBSIZE 20
static void ppc_init_cacheline_sizes(char **envp)
{
@ -24,10 +27,10 @@ static void ppc_init_cacheline_sizes(char **envp)
while (*envp++);
for (auxv = (unsigned long *) envp; *auxv != AT_NULL; auxv += 2) {
for (auxv = (unsigned long *) envp; *auxv != QEMU_AT_NULL; auxv += 2) {
switch (*auxv) {
case AT_DCACHEBSIZE: qemu_cache_conf.dcache_bsize = auxv[1]; break;
case AT_ICACHEBSIZE: qemu_cache_conf.icache_bsize = auxv[1]; break;
case QEMU_AT_DCACHEBSIZE: qemu_cache_conf.dcache_bsize = auxv[1]; break
case QEMU_AT_ICACHEBSIZE: qemu_cache_conf.icache_bsize = auxv[1]; break
default: break;
}
}