glibc/sysdeps
Szabolcs Nagy 1be3d6eb82 aarch64: Add pac-ret support to assembly files
Use return address signing in assembly files for functions that save
LR when pac-ret is enabled in the compiler.

The GNU property note for PAC-RET is not meaningful to the dynamic
linker so it is not strictly required, but it may be used to track
the security property of binaries. (The PAC-RET property is only set
if BTI is set too because BTI implies working GNU property support.)

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2020-07-08 15:02:38 +01:00
..
aarch64 aarch64: Add pac-ret support to assembly files 2020-07-08 15:02:38 +01:00
alpha alpha: Use builtin sqrt{f} 2020-06-22 11:09:49 -03:00
arm Rewrite abi-note.S in C. 2020-07-08 15:02:37 +01:00
csky semaphore: consolidate arch headers into a generic one 2020-05-06 13:07:12 -07:00
generic rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling 2020-07-08 14:28:53 +01:00
gnu signal: Move sys_errlist to a compat symbol 2020-07-07 14:10:58 -03:00
hppa dl-runtime: reloc_{offset,index} now functions arch overide'able 2020-06-05 13:45:46 -07:00
htl htl: Move cleanup handling to non-private libc-lock 2020-06-28 00:13:57 +00:00
hurd hurd: Evaluate fd before entering the critical section 2020-07-07 22:10:24 +02:00
i386 i386: Use builtin sqrtl 2020-06-22 11:09:49 -03:00
ia64 ia64: Use generic exp10f 2020-06-19 12:08:52 -03:00
ieee754 Use C2x return value from getpayload of non-NaN (bug 26073). 2020-07-06 16:18:02 +00:00
m68k m68k: Use sqrt{f} builtin for coldfire 2020-06-22 11:09:50 -03:00
mach hurd: Fix strerror not setting errno 2020-07-07 21:46:53 +00:00
microblaze semaphore: consolidate arch headers into a generic one 2020-05-06 13:07:12 -07:00
mips mips: Use sqrt{f} builtin 2020-06-22 11:09:49 -03:00
nios2 semaphore: consolidate arch headers into a generic one 2020-05-06 13:07:12 -07:00
nptl nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np 2020-06-02 11:59:18 +02:00
posix hurd: Fix __writev_nocancel_nostatus 2020-06-14 17:45:04 +00:00
powerpc powerpc: Add support for POWER10 2020-06-29 10:08:38 -03:00
pthread htl: Enable cancel*16 an cancel*20 tests 2020-06-29 00:16:33 +00:00
riscv riscv: Use sqrt{f} builtin 2020-06-22 11:09:50 -03:00
s390 S390: Optimize __memset_z196. 2020-06-26 09:45:11 +02:00
sh semaphore: consolidate arch headers into a generic one 2020-05-06 13:07:12 -07:00
sparc sparc: Use sqrt{f} builtin 2020-06-22 11:09:49 -03:00
unix aarch64: enable BTI at runtime 2020-07-08 15:02:37 +01:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
x86 rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling 2020-07-08 14:28:53 +01:00
x86_64 x86: Add thresholds for "rep movsb/stosb" to tunables 2020-07-06 11:48:42 -07:00