From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/include/uapi/linux/elf.h | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/kernel/include/uapi/linux/elf.h b/kernel/include/uapi/linux/elf.h
index c5358e0..61bf477 100644
--- a/kernel/include/uapi/linux/elf.h
+++ b/kernel/include/uapi/linux/elf.h
@@ -36,6 +36,7 @@
#define PT_LOPROC 0x70000000
#define PT_HIPROC 0x7fffffff
#define PT_GNU_EH_FRAME 0x6474e550
+#define PT_GNU_PROPERTY 0x6474e553
#define PT_GNU_STACK (PT_LOOS + 0x474e551)
@@ -52,7 +53,7 @@
*
* - Oracle: Linker and Libraries.
* Part No: 817–1984–19, August 2011.
- * http://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf
+ * https://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf
*
* - System V ABI AMD64 Architecture Processor Supplement
* Draft Version 0.99.4,
@@ -367,6 +368,7 @@
* Notes used in ET_CORE. Architectures export some of the arch register sets
* using the corresponding note types via the PTRACE_GETREGSET and
* PTRACE_SETREGSET requests.
+ * The note name for all these is "LINUX".
*/
#define NT_PRSTATUS 1
#define NT_PRFPREG 2
@@ -420,10 +422,19 @@
#define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */
+#define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */
+#define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */
+#define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */
+#define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* arm64 tagged address control (prctl()) */
+#define NT_ARM_PAC_ENABLED_KEYS 0x40a /* arm64 ptr auth enabled keys (prctl()) */
#define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */
#define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */
#define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */
#define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */
+#define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */
+
+/* Note types with note name "GNU" */
+#define NT_GNU_PROPERTY_TYPE_0 5
/* Note header in a PT_NOTE section */
typedef struct elf32_note {
@@ -439,4 +450,10 @@
Elf64_Word n_type; /* Content type */
} Elf64_Nhdr;
+/* .note.gnu.property types for EM_AARCH64: */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
+
+/* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0)
+
#endif /* _UAPI_LINUX_ELF_H */
--
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