diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-06-22 01:03:04 +0200 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@efficios.com> | 2023-10-06 21:29:11 -0400 |
| commit | 7a3bb62d82631ff042525b7115d9e03a7329e7be (patch) | |
| tree | aa1b5923bdf79363b299115dfee0b21f81a0cc13 /include | |
| parent | 08330ace11fb41a1d014858b9909f73aeb856da9 (diff) | |
| download | gdb-7a3bb62d82631ff042525b7115d9e03a7329e7be.zip gdb-7a3bb62d82631ff042525b7115d9e03a7329e7be.tar.gz gdb-7a3bb62d82631ff042525b7115d9e03a7329e7be.tar.bz2 | |
gdb: support rseq auxvs
Linux kernel commit commit 317c8194e6ae ("rseq: Introduce feature size
and alignment ELF auxiliary vector entries") introduced two new auxvs:
AT_RSEQ_FEATURE_SIZE and AT_RSEQ_ALIGN. Support them in GDB. This
fixes auxv.exp on kernels >= v6.3.
Change-Id: I8966c4d5c73eb7b45de6d410a9b28a6628edad2e
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30540
Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/elf/common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/elf/common.h b/include/elf/common.h index 2edfb15..244b133 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -1377,6 +1377,8 @@ may differ from AT_PLATFORM. */ #define AT_RANDOM 25 /* Address of 16 random bytes. */ #define AT_HWCAP2 26 /* Extension of AT_HWCAP. */ +#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 nice things. */ |