Author: kib
Date: Fri Apr 10 09:52:42 2009
New Revision: 190883
URL: http://svn.freebsd.org/changeset/base/190883
Log:
Update comment to the reality, rtld supports any number of loadable segments.
Fix spacing.
Reviewed by: kan
Modified:
head/libexec/rtld-elf/map_object.c
Modified: head/libexec/rtld-elf/map_object.c
==============================================================================
--- head/libexec/rtld-elf/map_object.c Fri Apr 10 09:13:58 2009
(r190882)
+++ head/libexec/rtld-elf/map_object.c Fri Apr 10 09:52:42 2009
(r190883)
@@ -91,8 +91,7 @@ map_object(int fd, const char *path, con
/*
* Scan the program header entries, and save key information.
*
- * We rely on there being exactly two load segments, text and data,
- * in that order.
+ * We expect that the loadable segments are ordered by load address.
*/
phdr = (Elf_Phdr *) ((char *)hdr + hdr->e_phoff);
phsize = hdr->e_phnum * sizeof (phdr[0]);
@@ -167,7 +166,7 @@ map_object(int fd, const char *path, con
return NULL;
}
- for (i = 0; i <= nsegs; i++) {
+ for (i = 0; i <= nsegs; i++) {
/* Overlay the segment onto the proper region. */
data_offset = trunc_page(segs[i]->p_offset);
data_vaddr = trunc_page(segs[i]->p_vaddr);
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