From 8754a4133e154ca853e6765a3fe5c7a904c77626 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 26 May 2023 15:03:31 +0000 Subject: Add AT_RSEQ_* from Linux 6.3 to elf.h Linux 6.3 adds constants AT_RSEQ_FEATURE_SIZE and AT_RSEQ_ALIGN; add them to glibc's elf.h. (Recall that, although elf.h is a system-independent header, so far we've put AT_* constants there even if Linux-specific, as discussed in bug 15794. So rather than making any attempt to fix that issue, the new constants are just added there alongside the existing ones.) Tested for x86_64. --- elf/elf.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/elf/elf.h b/elf/elf.h index 94ca23c1bb..c0803a610e 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -1224,6 +1224,9 @@ typedef struct #define AT_HWCAP2 26 /* More machine-dependent hints about processor capabilities. */ +#define AT_RSEQ_FEATURE_SIZE 27 /* rseq supported feature size. */ +#define AT_RSEQ_ALIGN 28 /* rseq allocation alignment. */ + #define AT_EXECFN 31 /* Filename of executable. */ /* Pointer to the global system page used for system calls and other -- cgit 1.4.1