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| author | Guillaume Gardet <guillaume.gardet@arm.com> | 2020-12-14 15:38:22 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-12-15 13:48:45 +0000 |
| commit | d4136903a29baabeec8987b53081def8b4a49826 (patch) | |
| tree | 1e482b7ba0db9124c452e498e97466f9afb1f678 | |
| parent | c6b016532705e158a330c31697e9dd4826aa68af (diff) | |
| download | glibc-d4136903a29baabeec8987b53081def8b4a49826.tar.gz glibc-d4136903a29baabeec8987b53081def8b4a49826.tar.xz glibc-d4136903a29baabeec8987b53081def8b4a49826.zip | |
aarch64: fix static PIE start code for BTI [BZ #27068]
A bti c was missing from rcrt1.o which made all -static-pie binaries fail at program startup on BTI enabled systems. Fixes bug 27068.
| -rw-r--r-- | sysdeps/aarch64/start.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/aarch64/start.S b/sysdeps/aarch64/start.S index 108f602721..1998ea95d4 100644 --- a/sysdeps/aarch64/start.S +++ b/sysdeps/aarch64/start.S @@ -99,6 +99,7 @@ ENTRY(_start) because crt1.o and rcrt1.o share code and the later must avoid the use of GOT relocations before __libc_start_main is called. */ __wrap_main: + BTI_C b main #endif END(_start) |