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Re: make for emacs fails under OS X 10.5
From: |
YAMAMOTO Mitsuharu |
Subject: |
Re: make for emacs fails under OS X 10.5 |
Date: |
Tue, 30 Oct 2007 08:17:48 +0900 |
User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/23.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
This patch seems to work. I've tested it only on PPC as I don't have
multiple licenses for Leopard. Could you report the result if you
have Leopard on Intel Mac?
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
Index: src/unexmacosx.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/unexmacosx.c,v
retrieving revision 1.22.2.1
diff -c -p -r1.22.2.1 unexmacosx.c
*** src/unexmacosx.c 25 Jul 2007 05:15:30 -0000 1.22.2.1
--- src/unexmacosx.c 29 Oct 2007 23:09:00 -0000
*************** unexec_regions_recorder (task_t task, vo
*** 443,457 ****
while (num && num_unexec_regions < MAX_UNEXEC_REGIONS)
{
! /* Subtract the size of trailing null pages from filesize. It
can be smaller than vmsize in segment commands. In such a
! case, trailing pages are initialized with zeros. */
! for (p = ranges->address + ranges->size; p > ranges->address;
! p -= sizeof (int))
! if (*(((int *) p)-1))
! break;
! filesize = ROUNDUP_TO_PAGE_BOUNDARY (p - ranges->address);
! assert (filesize <= ranges->size);
unexec_regions[num_unexec_regions].filesize = filesize;
unexec_regions[num_unexec_regions++].range = *ranges;
--- 443,455 ----
while (num && num_unexec_regions < MAX_UNEXEC_REGIONS)
{
! /* Subtract the size of trailing null bytes from filesize. It
can be smaller than vmsize in segment commands. In such a
! case, trailing bytes are initialized with zeros. */
! for (p = ranges->address + ranges->size; p > ranges->address; p--)
! if (*(((char *) p)-1))
! break;
! filesize = p - ranges->address;
unexec_regions[num_unexec_regions].filesize = filesize;
unexec_regions[num_unexec_regions++].range = *ranges;
*************** unexec_regions_merge ()
*** 503,513 ****
--- 501,519 ----
{
int i, n;
unexec_region_info r;
+ vm_size_t padsize;
qsort (unexec_regions, num_unexec_regions, sizeof (unexec_regions[0]),
&unexec_regions_sort_compare);
n = 0;
r = unexec_regions[0];
+ padsize = r.range.address & (pagesize - 1);
+ if (padsize)
+ {
+ r.range.address -= padsize;
+ r.range.size += padsize;
+ r.filesize += padsize;
+ }
for (i = 1; i < num_unexec_regions; i++)
{
if (r.range.address + r.range.size == unexec_regions[i].range.address
*************** unexec_regions_merge ()
*** 520,525 ****
--- 526,542 ----
{
unexec_regions[n++] = r;
r = unexec_regions[i];
+ padsize = r.range.address & (pagesize - 1);
+ if (padsize)
+ {
+ if ((unexec_regions[n-1].range.address
+ + unexec_regions[n-1].range.size) == r.range.address)
+ unexec_regions[n-1].range.size -= padsize;
+
+ r.range.address -= padsize;
+ r.range.size += padsize;
+ r.filesize += padsize;
+ }
}
}
unexec_regions[n++] = r;
*************** print_load_command_name (int lc)
*** 562,567 ****
--- 579,589 ----
case LC_TWOLEVEL_HINTS:
printf ("LC_TWOLEVEL_HINTS");
break;
+ #ifdef LC_UUID
+ case LC_UUID:
+ printf ("LC_UUID ");
+ break;
+ #endif
default:
printf ("unknown ");
}