diff mbox series

riscv: Set undefined symbol value to 0 if pointer equality isn't needed

Message ID CAMe9rOoY9=gh+jfLteb_vvNNHBmG5wWOfZ6D97kNftYnBb+5Fg@mail.gmail.com
State New
Headers
Series riscv: Set undefined symbol value to 0 if pointer equality isn't needed |

Checks

Context Check Description
linaro-tcwg-bot/tcwg_binutils_build--master-arm success Build passed
linaro-tcwg-bot/tcwg_binutils_build--master-aarch64 success Build passed
linaro-tcwg-bot/tcwg_binutils_check--master-arm success Test passed
linaro-tcwg-bot/tcwg_binutils_check--master-aarch64 success Test passed

Commit Message

H.J. Lu May 28, 2026, 9:30 a.m. UTC 
  This fixes:

FAIL: Build pr29655

* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Set undefined
symbol value to 0 if pointer equality isn't needed.
diff mbox series

Patch

From 7e03d4385f8d2a46ea41cd85b6bee316f8c9f0b6 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Thu, 28 May 2026 17:24:38 +0800
Subject: [PATCH] riscv: Set undefined symbol value to 0 if pointer equality
 isn't needed

This fixes:

FAIL: Build pr29655

	* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Set undefined
	symbol value to 0 if pointer equality isn't needed.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
---
 bfd/elfnn-riscv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c
index 8f8a716ef52..dcde2362c2f 100644
--- a/bfd/elfnn-riscv.c
+++ b/bfd/elfnn-riscv.c
@@ -3555,7 +3555,7 @@  riscv_elf_finish_dynamic_symbol (bfd *output_bfd,
 	     Otherwise, the PLT entry would provide a definition for
 	     the symbol even if the symbol wasn't defined anywhere,
 	     and so the symbol would never be NULL.  */
-	  if (!h->ref_regular_nonweak)
+	  if (!h->ref_regular_nonweak || !h->pointer_equality_needed)
 	    sym->st_value = 0;
 	}
     }
-- 
2.54.0