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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> | 2021-01-21 16:04:01 +0000 |
| commit | d3cb8f6222a3cb955712b720d7c0c0dba37898f9 (patch) | |
| tree | 62f3b611a9799651afc0be50d522c279d4a2ee8f | |
| parent | 082798622d888e2d1b39b0758a0a5f8530a558b2 (diff) | |
| download | glibc-d3cb8f6222a3cb955712b720d7c0c0dba37898f9.tar.gz glibc-d3cb8f6222a3cb955712b720d7c0c0dba37898f9.tar.xz glibc-d3cb8f6222a3cb955712b720d7c0c0dba37898f9.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. (cherry picked from commit d4136903a29baabeec8987b53081def8b4a49826)
| -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) |