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Fixed most indentation bugs.

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This commit is contained in:
Jake Burkholder 2002-08-25 22:36:52 +00:00
parent ca0387ef9f
commit 81f223ca02
2 changed files with 40 additions and 53 deletions
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80
sys/kern/imgact_elf.c
View File

@ -179,8 +179,8 @@ __elfN(map_partial)(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
* Create the page if it doesn't exist yet. Ignore errors.
*/
vm_map_lock(map);
vm_map_insert(map, NULL, 0, trunc_page(start), round_page(end),
max, max, 0);
vm_map_insert(map, NULL, 0, trunc_page(start), round_page(end), max,
max, 0);
vm_map_unlock(map);
/*
@ -222,17 +222,16 @@ __elfN(map_insert)(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
int rv;
if (start != trunc_page(start)) {
rv = __elfN(map_partial)(map, object, offset,
start, round_page(start), prot, max);
rv = __elfN(map_partial)(map, object, offset, start,
round_page(start), prot, max);
if (rv)
return (rv);
offset += round_page(start) - start;
start = round_page(start);
}
if (end != round_page(end)) {
rv = __elfN(map_partial)(map, object,
offset + trunc_page(end) - start,
trunc_page(end), end, prot, max);
rv = __elfN(map_partial)(map, object, offset +
trunc_page(end) - start, trunc_page(end), end, prot, max);
if (rv)
return (rv);
end = trunc_page(end);
@ -247,9 +246,8 @@ __elfN(map_insert)(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
* The mapping is not page aligned. This means we have
* to copy the data. Sigh.
*/
rv = vm_map_find(map, 0, 0,
&start, end - start,
FALSE, prot, max, 0);
rv = vm_map_find(map, 0, 0, &start, end - start,
FALSE, prot, max, 0);
if (rv)
return (rv);
while (start < end) {
@ -273,9 +271,9 @@ __elfN(map_insert)(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
if (sz > PAGE_SIZE)
sz = PAGE_SIZE;
error = copyout((caddr_t)data_buf + off,
(caddr_t)start, sz);
(caddr_t)start, sz);
vm_map_remove(exec_map, data_buf,
data_buf + 2 * PAGE_SIZE);
data_buf + 2 * PAGE_SIZE);
if (error) {
return (KERN_FAILURE);
}
@ -285,7 +283,7 @@ __elfN(map_insert)(vm_map_t map, vm_object_t object, vm_ooffset_t offset,
} else {
vm_map_lock(map);
rv = vm_map_insert(map, object, offset, start, end,
prot, max, cow);
prot, max, cow);
vm_map_unlock(map);
}
return (rv);
@ -378,9 +376,8 @@ __elfN(load_section)(struct proc *p, struct vmspace *vmspace,
/* This had damn well better be true! */
if (map_len != 0) {
rv = __elfN(map_insert)(&vmspace->vm_map, NULL, 0,
map_addr, map_addr + map_len,
VM_PROT_ALL, VM_PROT_ALL, 0);
rv = __elfN(map_insert)(&vmspace->vm_map, NULL, 0, map_addr,
map_addr + map_len, VM_PROT_ALL, VM_PROT_ALL, 0);
if (rv != KERN_SUCCESS) {
return (EINVAL);
}
@ -404,10 +401,10 @@ __elfN(load_section)(struct proc *p, struct vmspace *vmspace,
}
/* send the page fragment to user space */
off = trunc_page_ps(offset + filsz, pagesize)
- trunc_page(offset + filsz);
off = trunc_page_ps(offset + filsz, pagesize) -
trunc_page(offset + filsz);
error = copyout((caddr_t)data_buf + off, (caddr_t)map_addr,
copy_len);
copy_len);
vm_map_remove(exec_map, data_buf, data_buf + PAGE_SIZE);
if (error) {
return (error);
@ -545,14 +542,11 @@ __elfN(load_file)(struct proc *p, const char *file, u_long *addr,
if (phdr[i].p_flags & PF_R)
prot |= VM_PROT_READ;
if ((error = __elfN(load_section)
(p, vmspace, nd->ni_vp,
imgp->object,
phdr[i].p_offset,
(caddr_t)(uintptr_t)phdr[i].p_vaddr +
rbase,
phdr[i].p_memsz,
phdr[i].p_filesz, prot, pagesize)) != 0)
if ((error = __elfN(load_section)(p, vmspace,
nd->ni_vp, imgp->object, phdr[i].p_offset,
(caddr_t)(uintptr_t)phdr[i].p_vaddr + rbase,
phdr[i].p_memsz, phdr[i].p_filesz, prot,
pagesize)) != 0)
goto fail;
/*
* Establish the base address if this is the
@ -572,7 +566,7 @@ __elfN(load_file)(struct proc *p, const char *file, u_long *addr,
exec_unmap_first_page(imgp);
if (imgp->image_header)
kmem_free_wakeup(exec_map, (vm_offset_t)imgp->image_header,
PAGE_SIZE);
PAGE_SIZE);
if (imgp->object)
vm_object_deallocate(imgp->object);
@ -688,14 +682,11 @@ __CONCAT(exec_, __elfN(imgact))(struct image_params *imgp)
prot |= VM_PROT_EXECUTE;
#endif
if ((error = __elfN(load_section)
(imgp->proc,
vmspace, imgp->vp,
imgp->object,
phdr[i].p_offset,
(caddr_t)(uintptr_t)phdr[i].p_vaddr,
phdr[i].p_memsz,
phdr[i].p_filesz, prot, pagesize)) != 0)
if ((error = __elfN(load_section)(imgp->proc, vmspace,
imgp->vp, imgp->object, phdr[i].p_offset,
(caddr_t)(uintptr_t)phdr[i].p_vaddr,
phdr[i].p_memsz, phdr[i].p_filesz, prot,
pagesize)) != 0)
goto fail;
/*
@ -704,17 +695,16 @@ __CONCAT(exec_, __elfN(imgact))(struct image_params *imgp)
* We only handle one each of those yet XXX
*/
if (hdr->e_entry >= phdr[i].p_vaddr &&
hdr->e_entry < (phdr[i].p_vaddr + phdr[i].p_memsz)) {
hdr->e_entry < (phdr[i].p_vaddr +
phdr[i].p_memsz)) {
text_addr = trunc_page(phdr[i].p_vaddr);
text_size = round_page(phdr[i].p_memsz +
phdr[i].p_vaddr -
text_addr);
phdr[i].p_vaddr - text_addr);
entry = (u_long)hdr->e_entry;
} else {
data_addr = trunc_page(phdr[i].p_vaddr);
data_size = round_page(phdr[i].p_memsz +
phdr[i].p_vaddr -
data_addr);
phdr[i].p_vaddr - data_addr);
}
break;
case PT_INTERP: /* Path to interpreter */
@ -809,11 +799,9 @@ __CONCAT(exec_, __elfN(imgact))(struct image_params *imgp)
snprintf(path, MAXPATHLEN, "%s%s",
brand_info->emul_path, interp);
if ((error = __elfN(load_file)(imgp->proc, path, &addr,
&imgp->entry_addr,
pagesize)) != 0) {
if ((error = __elfN(load_file)
(imgp->proc, interp, &addr,
&imgp->entry_addr, pagesize)) != 0) {
&imgp->entry_addr, pagesize)) != 0) {
if ((error = __elfN(load_file)(imgp->proc, interp,
&addr, &imgp->entry_addr, pagesize)) != 0) {
uprintf("ELF interpreter %s not found\n",
path);
free(path, M_TEMP);

13
sys/kern/kern_exec.c
View File

@ -227,7 +227,7 @@ execve(td, uap)
error = namei(ndp);
if (error) {
kmem_free_wakeup(exec_map, (vm_offset_t)imgp->stringbase,
ARG_MAX + PAGE_SIZE);
ARG_MAX + PAGE_SIZE);
goto exec_fail;
}
@ -566,7 +566,7 @@ execve(td, uap)
if (imgp->stringbase != NULL)
kmem_free_wakeup(exec_map, (vm_offset_t)imgp->stringbase,
ARG_MAX + PAGE_SIZE);
ARG_MAX + PAGE_SIZE);
if (imgp->vp) {
NDFREE(ndp, NDF_ONLY_PNBUF);
@ -735,8 +735,7 @@ exec_new_vmspace(imgp, minuser, maxuser, stack_addr)
vm_offset_t bsaddr;
bsaddr = USRSTACK - 2 * maxssiz;
error = vm_map_find(&vmspace->vm_map, 0, 0, &bsaddr,
regstkpages * PAGE_SIZE, 0,
VM_PROT_ALL, VM_PROT_ALL, 0);
regstkpages * PAGE_SIZE, 0, VM_PROT_ALL, VM_PROT_ALL, 0);
FIRST_THREAD_IN_PROC(p)->td_md.md_bspstore = bsaddr;
}
#endif
@ -845,14 +844,14 @@ exec_copyout_strings(imgp)
arginfo = (struct ps_strings *)PS_STRINGS;
szsigcode = *(imgp->proc->p_sysent->sv_szsigcode);
destp = (caddr_t)arginfo - szsigcode - SPARE_USRSPACE -
roundup((ARG_MAX - imgp->stringspace), sizeof(char *));
roundup((ARG_MAX - imgp->stringspace), sizeof(char *));
/*
* install sigcode
*/
if (szsigcode)
copyout(imgp->proc->p_sysent->sv_sigcode,
((caddr_t)arginfo - szsigcode), szsigcode);
((caddr_t)arginfo - szsigcode), szsigcode);
/*
* If we have a valid auxargs ptr, prepare some room
@ -871,7 +870,7 @@ exec_copyout_strings(imgp)
* for argument of Runtime loader.
*/
vectp = (char **)(destp - (imgp->argc + imgp->envc + 2 +
imgp->auxarg_size) * sizeof(char *));
imgp->auxarg_size) * sizeof(char *));
} else
/*