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| author | andrew <andrew@FreeBSD.org> | 2013-02-27 06:53:15 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2013-02-27 06:53:15 +0000 |
| commit | 86e5cbf21f267d00b5b398c9c65f5c1137dbec35 (patch) | |
| tree | 2498581a1e96092c6c02c9eb107bfcf9435769fb /contrib/binutils | |
| parent | ce7d028db9f232c0df518a1f0a89c816791cdd1c (diff) | |
| download | FreeBSD-src-86e5cbf21f267d00b5b398c9c65f5c1137dbec35.zip FreeBSD-src-86e5cbf21f267d00b5b398c9c65f5c1137dbec35.tar.gz | |
Clear the memory allocated to build the unwind tables. This fixes C++
exceptions on ARM EABI with static binaries.
Diffstat (limited to 'contrib/binutils')
| -rw-r--r-- | contrib/binutils/gas/config/tc-arm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/binutils/gas/config/tc-arm.c b/contrib/binutils/gas/config/tc-arm.c index 0b18b5b..daaae00 100644 --- a/contrib/binutils/gas/config/tc-arm.c +++ b/contrib/binutils/gas/config/tc-arm.c @@ -3079,6 +3079,7 @@ s_arm_unwind_fnend (int ignored ATTRIBUTE_UNUSED) record_alignment (now_seg, 2); ptr = frag_more (8); + memset(ptr, 0, 8); where = frag_now_fix () - 8; /* Self relative offset of the function start. */ @@ -17350,6 +17351,7 @@ create_unwind_entry (int have_data) /* Allocate the table entry. */ ptr = frag_more ((size << 2) + 4); + memset(ptr, 0, (size << 2) + 4); where = frag_now_fix () - ((size << 2) + 4); switch (unwind.personality_index) |
