Add NT_VMCOREDD, AT_MINSIGSTKSZ from Linux 4.18 to elf.h.

This patch adds two new constants from Linux 4.18 to elf.h, NT_VMCOREDD and AT_MINSIGSTKSZ. Tested for x86_64. * elf/elf.c (NT_VMCOREDD): New macro. (AT_MINSIGSTKSZ): Likewise.
eklitzke · Aug 20, 2018 · 1741954 · 1741954
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commit 1741954
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2018-08-20  Joseph Myers  <[email protected]>
+
+	* elf/elf.c (NT_VMCOREDD): New macro.
+	(AT_MINSIGSTKSZ): Likewise.
+
 2018-08-20  Rajalakshmi Srinivasaraghavan  <[email protected]>
 
 	* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile

diff --git a/elf/elf.h b/elf/elf.h
@@ -808,6 +808,7 @@ typedef struct
 #define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
 #define NT_ARM_SVE	0x405		/* ARM Scalable Vector Extension
 					   registers */
+#define NT_VMCOREDD	0x700		/* Vmcore Device Dump Note.  */
 
 /* Legal values for the note segment descriptor types for object files.  */
 
@@ -1214,6 +1215,9 @@ typedef struct
 #define AT_L3_CACHESIZE		46
 #define AT_L3_CACHEGEOMETRY	47
 
+#define AT_MINSIGSTKSZ		51 /* Stack needed for signal delivery
+				      (AArch64).  */
+
 /* Note section contents.  Each entry in the note section begins with
    a header of a fixed form.  */