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authorJan Beulich <jbeulich@suse.com>2021-06-07 08:37:42 +0200
committerJan Beulich <jbeulich@suse.com>2021-06-07 08:48:26 +0200
commit6bee34a1dc94dcfbf84b6318a731e6b059b39977 (patch)
treea7c9b95437b8a88d1a68da4b0139c3f65330a269 /binutils
parent53f18dfd3e790c6320db7496252921dbd26a086b (diff)
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fix Dwarf2 build with certain gcc versions
Older gcc reports: .../bfd/dwarf2.c: In function 'read_ranges': .../bfd/dwarf2.c:3107: error: comparison between signed and unsigned .../bfd/dwarf2.c: In function 'read_rnglists': .../bfd/dwarf2.c:3189: error: comparison between signed and unsigned Similarly for binutils/dwarf.c. Arrange for the left sides of the > to also be unsigned quantities.
Diffstat (limited to 'binutils')
-rw-r--r--binutils/ChangeLog4
-rw-r--r--binutils/dwarf.c2
2 files changed, 5 insertions, 1 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 9ff312c..009a9e7 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2021-06-07 Jan Beulich <jbeulich@suse.com>
+
+ * dwarf.c (display_debug_aranges): Add u suffix to constant.
+
2021-05-29 Alan Modra <amodra@gmail.com>
* objdump (usage): Add missing \n.
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index cfc1436..b3ec890 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -7284,7 +7284,7 @@ display_debug_aranges (struct dwarf_section *section,
start = end_ranges;
- while (2 * address_size <= (size_t) (start - addr_ranges))
+ while (2u * address_size <= (size_t) (start - addr_ranges))
{
SAFE_BYTE_GET_AND_INC (address, addr_ranges, address_size, start);
SAFE_BYTE_GET_AND_INC (length, addr_ranges, address_size, start);