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| author | peter <peter@FreeBSD.org> | 2002-07-20 02:56:12 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2002-07-20 02:56:12 +0000 |
| commit | cc7b2e42482d2eb35468c5dd11903248b12692b2 (patch) | |
| tree | 442882c197085f1177ad99039e6387b24c60e44a /sys/compat/pecoff/imgact_pecoff.c | |
| parent | c458732bcf221adf5c81f68d8d9044444c901a54 (diff) | |
| download | FreeBSD-src-cc7b2e42482d2eb35468c5dd11903248b12692b2.zip FreeBSD-src-cc7b2e42482d2eb35468c5dd11903248b12692b2.tar.gz | |
Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable
handler in the kernel at the same time. Also, allow for the
exec_new_vmspace() code to build a different sized vmspace depending on
the executable environment. This is a big help for execing i386 binaries
on ia64. The ELF exec code grows the ability to map partial pages when
there is a page size difference, eg: emulating 4K pages on 8K or 16K
hardware pages.
Flesh out the i386 emulation support for ia64. At this point, the only
binary that I know of that fails is cvsup, because the cvsup runtime
tries to execute code in pages not marked executable.
Obtained from: dfr (mostly, many tweaks from me).
Diffstat (limited to 'sys/compat/pecoff/imgact_pecoff.c')
| -rw-r--r-- | sys/compat/pecoff/imgact_pecoff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/compat/pecoff/imgact_pecoff.c b/sys/compat/pecoff/imgact_pecoff.c index 8196aa1..2d4691d 100644 --- a/sys/compat/pecoff/imgact_pecoff.c +++ b/sys/compat/pecoff/imgact_pecoff.c @@ -465,7 +465,7 @@ exec_pecoff_coff_prep_zmagic(struct image_params * imgp, peofs + PECOFF_HDR_SIZE, (caddr_t) sh, scnsiz); if ((error = exec_extract_strings(imgp)) != 0) goto fail; - exec_new_vmspace(imgp); + exec_new_vmspace(imgp, VM_MIN_ADDRESS, VM_MAXUSER_ADDRESS, USRSTACK); vmspace = imgp->proc->p_vmspace; for (i = 0; i < fp->f_nscns; i++) { prot = VM_PROT_WRITE; /* XXX for relocation? */ |
