[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] [PATCH] RISC-V/libgcc: Fix incorrect .cfi_offset for saving ra in __riscv_save_[0-3] on ilp32e.

[Jeff Law via Gcc-cvs]

https://gcc.gnu.org/g:a04990658b179392b600a5a3798492a6f2e3875f

commit a04990658b179392b600a5a3798492a6f2e3875f
Author: Tsung Chun Lin <tclin...@gmail.com>
Date:   Fri Oct 4 08:02:07 2024 -0600

    [PATCH] RISC-V/libgcc: Fix incorrect .cfi_offset for saving ra in 
__riscv_save_[0-3] on ilp32e.
    
    From 8b3c5ebe8aacbcc4ddf1be8dea9a555e7e1bcc39 Mon Sep 17 00:00:00 2001
    From: Jim Lin <j...@andestech.com>
    Date: Fri, 4 Oct 2024 14:48:12 +0800
    Subject: [PATCH] RISC-V/libgcc: Fix incorrect .cfi_offset for saving ra in
     __riscv_save_[0-3] on ilp32e.
    
    libgcc/ChangeLog:
    
            * config/riscv/save-restore.S: Fix .cfi_offset for saving ra in
            __riscv_save_[0-3] on ilp32e.
    
    (cherry picked from commit 78d2af1fa53fe232ae00673f53c8b168d099c70f)

Diff:
---
 libgcc/config/riscv/save-restore.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgcc/config/riscv/save-restore.S 
b/libgcc/config/riscv/save-restore.S
index 30d06cc6e5bb..2c5d6bcea1a3 100644
--- a/libgcc/config/riscv/save-restore.S
+++ b/libgcc/config/riscv/save-restore.S
@@ -309,7 +309,7 @@ FUNC_BEGIN(__riscv_save_0)
   sw s0, 4(sp)
   .cfi_offset 8, -8
   sw ra, 8(sp)
-  .cfi_offset 1, 0
+  .cfi_offset 1, -4
   jr t0
   .cfi_endproc
 FUNC_END(__riscv_save_2)