From c6afdff7ab4dfd338a30f6aab3288e3a2d6274de Mon Sep 17 00:00:00 2001
From: herman ten brugge <hermantenbrugge@home.nl>
Date: Fri, 27 Dec 2024 09:19:03 +0100
Subject: [PATCH] Aligb section at end in tcc_load_object_file

Noticed this when the crt1.o file on an updated riscv had a
text section where the size is not multiple of align.
This file is loaded first and when the c code is then compiled
the code is not aligned any more.
This results in:
alignment of code section not multiple of 4
in riscv64-gen.c
---
 tccelf.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tccelf.c b/tccelf.c
index 718d4906..2ac52b1d 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -3245,6 +3245,11 @@ invalid:
         } else {
             s->data_offset += size;
         }
+        /* align end of section */
+        /* This is needed if we compile a c file after this */
+        if (s == text_section || s == data_section || s == rodata_section ||
+            s == bss_section || s == common_section)
+            s->data_offset += -s->data_offset & (s->sh_addralign - 1);
     next: ;
     }