From: Mark Wielaard <mark@klomp.org>
To: libc-alpha@sourceware.org
Cc: Yonghong Song <yhs@fb.com>, Richard Henderson <rth@twiddle.net>,
Mark Wielaard <mark@klomp.org>
Subject: [PATCH] elf.h: Add BPF relocation types.
Date: Sat, 16 Jun 2018 21:46:00 -0000 [thread overview]
Message-ID: <20180616214515.10737-1-mark@klomp.org> (raw)
The BPF ELF format has new relocation types R_BPF_64_64 and R_BPF_64_32.
The existing R_BPF_MAP_FD was an extension that never got implemented.
Remove it, because its constant conflicts with the official R_BPF_64_64.
---
ChangeLog | 5 +++++
elf/elf.h | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 9dd87eebb8..40175d254a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-06-16 Mark Wielaard <mark@klomp.org>
+
+ * elf/elf.h (R_BPF_MAP_FD): Removed.
+ (R_BPF_64_64, R_BPF_64_32): New.
+
2018-06-15 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/sys/sendfile.h (__sendfile64): Declare hidden prototype.
diff --git a/elf/elf.h b/elf/elf.h
index a5b2811ce0..75043bcbf9 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -3850,7 +3850,8 @@ enum
/* BPF specific declarations. */
#define R_BPF_NONE 0 /* No reloc */
-#define R_BPF_MAP_FD 1 /* Map fd to pointer */
+#define R_BPF_64_64 1
+#define R_BPF_64_32 10
/* Imagination Meta specific relocations. */
--
2.17.0
next reply other threads:[~2018-06-16 21:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-16 21:46 Mark Wielaard [this message]
2018-06-19 20:06 ` Florian Weimer
2018-06-19 20:34 ` Mark Wielaard
2018-06-19 20:38 ` Yonghong Song
2018-06-21 14:53 ` Florian Weimer
2018-06-21 15:29 ` Carlos O'Donell
2018-06-21 16:48 ` Mark Wielaard
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