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alpha fix

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@207 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-06-05 00:56:37 +00:00
parent fe31975692
commit 917f95fd4d
1 changed files with 6 additions and 0 deletions
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6
linux-user/mmap.c
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@ -188,6 +188,11 @@ long target_mmap(unsigned long start, unsigned long len, int prot,
host_start = start & host_page_mask; host_start = start & host_page_mask;
if (!(flags & MAP_FIXED)) { if (!(flags & MAP_FIXED)) {
#ifdef __alpha__
/* tell the kenel to search at the same place as i386 */
if (host_start == 0)
host_start = 0x40000000;
#endif
if (host_page_size != real_host_page_size) { if (host_page_size != real_host_page_size) {
/* NOTE: this code is only for debugging with '-p' option */ /* NOTE: this code is only for debugging with '-p' option */
/* reserve a memory area */ /* reserve a memory area */
@ -286,6 +291,7 @@ long target_mmap(unsigned long start, unsigned long len, int prot,
page_set_flags(start, start + len, prot | PAGE_VALID); page_set_flags(start, start + len, prot | PAGE_VALID);
the_end: the_end:
#ifdef DEBUG_MMAP #ifdef DEBUG_MMAP
printf("ret=0x%lx\n", (long)start);
page_dump(stdout); page_dump(stdout);
printf("\n"); printf("\n");
#endif #endif