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[binutils-gdb] Use addr_mask to check VMA and LMA
- From: H.J.Lu <hjl at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 14 Mar 2017 16:11:53 -0000
- Subject: [binutils-gdb] Use addr_mask to check VMA and LMA
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9216a6f33592c350ad50696d5571c82e47b71a5e
commit 9216a6f33592c350ad50696d5571c82e47b71a5e
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Mar 14 09:09:54 2017 -0700
Use addr_mask to check VMA and LMA
Since BFD64 may be used on 32-bit address, we need to apply addr_mask
to check VMA and LMA.
* ldlang.c (lang_check_section_addresses): Use addr_mask to
check VMA and LMA.
Diff:
---
ld/ChangeLog | 5 +++++
ld/ldlang.c | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index eb0c309..df8bb32 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * ldlang.c (lang_check_section_addresses): Use addr_mask to
+ check VMA and LMA.
+
2017-03-13 Nick Clifton <nickc@redhat.com>
PR binutils/21202
diff --git a/ld/ldlang.c b/ld/ldlang.c
index a0638ea..8c1d829 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -4783,13 +4783,13 @@ lang_check_section_addresses (void)
for (s = link_info.output_bfd->sections; s != NULL; s = s->next)
{
s_end = (s->vma + s->size) & addr_mask;
- if (s_end != 0 && s_end < s->vma)
+ if (s_end != 0 && s_end < (s->vma & addr_mask))
einfo (_("%X%P: section %s VMA wraps around address space\n"),
s->name);
else
{
s_end = (s->lma + s->size) & addr_mask;
- if (s_end != 0 && s_end < s->lma)
+ if (s_end != 0 && s_end < (s->lma & addr_mask))
einfo (_("%X%P: section %s LMA wraps around address space\n"),
s->name);
}