1From eead8d5e9f3911243182311f16178c25c6ea03c4 Mon Sep 17 00:00:00 2001
2From: Waldemar Brodkorb <wbx@openadk.org>
3Date: Sat, 23 Mar 2024 07:23:45 +0100
4Subject: [PATCH] fix alignment for new-style ctors when using riscv64
5
6Recently uClibc-ng enabled UCLIBC_CTOR_DTOR for riscv64, so
7that f.e. C++ applications are running fine. As a side effect
8this breaks noMMU support. The problem is the alignment for
9the ctors in elf2flt. This patch fixes it.
10
11Tested with Qemu for ARM, M68k and Xtensa with no regressions.
12
13Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
14Upstream: https://github.com/uclinux-dev/elf2flt/commit/eead8d5e9f3911243182311f16178c25c6ea03c4
15---
16 elf2flt.ld.in | 2 +-
17 1 file changed, 1 insertion(+), 1 deletion(-)
18
19diff --git a/elf2flt.ld.in b/elf2flt.ld.in
20index a99c69e..230c382 100644
21--- a/elf2flt.ld.in
22+++ b/elf2flt.ld.in
23@@ -139,7 +139,7 @@ R_RODAT:	*(.gnu.linkonce.r*)
24 		@SYMBOL_PREFIX@_ssro_size = @SYMBOL_PREFIX@_essro - @SYMBOL_PREFIX@_ssro;
25 		PROVIDE(@SYMBOL_PREFIX@_SDA2_BASE_ = @SYMBOL_PREFIX@_ssro + (@SYMBOL_PREFIX@_ssro_size / 2));
26
27-		. = ALIGN(4) ;
28+		. = ALIGN(8) ;
29 TOR:		@SYMBOL_PREFIX@__CTOR_LIST__ = .;
30 TOR:		LONG((@SYMBOL_PREFIX@__CTOR_END__ - @SYMBOL_PREFIX@__CTOR_LIST__) / 4 - 2)
31 SINGLE_LINK:	/* gcc uses crtbegin.o to find the start of
32--
332.30.2
34
35