[binutils-gdb] Recognize the NT_ARM_SYSTEM_CALL register set

[Luis Machado]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=eb33f6973ec32cd34c2c5b8c0aa46606d5fa43c1

commit eb33f6973ec32cd34c2c5b8c0aa46606d5fa43c1
Author: Luis Machado <luis.machado@arm.com>
Date:   Mon Apr 4 09:38:48 2022 +0100

    Recognize the NT_ARM_SYSTEM_CALL register set
    
    Update binutils to recognize the NT_ARM_SYSTEM_CALL set that is dumped by
    Linux to core files.

Diff:
---
 binutils/readelf.c   | 2 ++
 include/elf/common.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/binutils/readelf.c b/binutils/readelf.c
index 84c8cfd45fc..a9207b0178c 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -19379,6 +19379,8 @@ get_note_type (Filedata * filedata, unsigned e_type)
 	return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)");
       case NT_ARM_HW_WATCH:
 	return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)");
+      case NT_ARM_SYSTEM_CALL:
+	return _("NT_ARM_SYSTEM_CALL (AArch system call number)");
       case NT_ARM_SVE:
 	return _("NT_ARM_SVE (AArch SVE registers)");
       case NT_ARM_PAC_MASK:
diff --git a/include/elf/common.h b/include/elf/common.h
index ad62a7d8523..e4bc53e35b4 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -675,6 +675,8 @@
 					/*   note name must be "LINUX".  */
 #define NT_ARM_HW_WATCH	0x403		/* AArch hardware watchpoint registers */
 					/*   note name must be "LINUX".  */
+#define NT_ARM_SYSTEM_CALL      0x404   /* AArch ARM system call number */
+					/*   note name must be "LINUX".  */
 #define NT_ARM_SVE	0x405		/* AArch SVE registers.  */
 					/*   note name must be "LINUX".  */
 #define NT_ARM_PAC_MASK	0x406		/* AArch pointer authentication code masks */