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From: Waldemar Brodkorb <wbx@openadk.org>
To: buildroot@buildroot.org
Subject: [Buildroot] [PATCH] package/elf2flt: fix riscv64 C++ compilations
Date: Wed, 21 Aug 2024 09:37:41 +0200	[thread overview]
Message-ID: <ZsWZRc1pbliUXAk7@waldemar-brodkorb.de> (raw)

Fixes:

 http://autobuild.buildroot.org/results/63f/63f32c9d5d4097ef2b3cbba1ce665e13e9dbd430

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
---
 ..._RISCV_SET_ULEB128-R_RISCV_SUB_ULEB1.patch | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 package/elf2flt/0001-riscv64-handle-R_RISCV_SET_ULEB128-R_RISCV_SUB_ULEB1.patch

diff --git a/package/elf2flt/0001-riscv64-handle-R_RISCV_SET_ULEB128-R_RISCV_SUB_ULEB1.patch b/package/elf2flt/0001-riscv64-handle-R_RISCV_SET_ULEB128-R_RISCV_SUB_ULEB1.patch
new file mode 100644
index 0000000000..3aba6eca08
--- /dev/null
+++ b/package/elf2flt/0001-riscv64-handle-R_RISCV_SET_ULEB128-R_RISCV_SUB_ULEB1.patch
@@ -0,0 +1,30 @@
+From 5b8288257c66c76cc578935276dc5b512010b6a3 Mon Sep 17 00:00:00 2001
+From: Waldemar Brodkorb <wbx@openadk.org>
+Date: Wed, 21 Aug 2024 07:23:19 +0200
+Subject: [PATCH] riscv64: handle R_RISCV_SET_ULEB128/R_RISCV_SUB_ULEB128
+
+For C++ applications or libraries like gdbserver or gmp
+we need to handle these relocations.
+
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+Upstream: https://github.com/uclinux-dev/elf2flt/pull/35
+---
+ elf2flt.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/elf2flt.c b/elf2flt.c
+index 04b6b43..d5e32ab 100644
+--- a/elf2flt.c
++++ b/elf2flt.c
+@@ -840,6 +840,8 @@ output_relocs (
+ 				case R_RISCV_SET8:
+ 				case R_RISCV_SET16:
+ 				case R_RISCV_SET32:
++				case R_RISCV_SET_ULEB128:
++				case R_RISCV_SUB_ULEB128:
+ 					continue;
+ 				case R_RISCV_32:
+ 				case R_RISCV_64:
+-- 
+2.30.2
+
-- 
2.39.2

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             reply	other threads:[~2024-08-21  7:37 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-21  7:37 Waldemar Brodkorb [this message]
2024-08-23 17:41 ` [Buildroot] [PATCH] package/elf2flt: fix riscv64 C++ compilations Thomas Petazzoni via buildroot

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