diff mbox series

[v2,3/3] LoongArch: Modify the definition of the ASM_PREFERRED_EH_DATA_FORMAT macro.

Message ID 20220721064123.2981805-4-chenglulu@loongson.cn
State New
Headers
Series LoongArch: Modify the method of obtaining symbolic addresses. |

Commit Message

Lulu Cheng July 21, 2022, 6:41 a.m. UTC 
  Some R_LARCH_64 in section .eh_frame will to generate  R_LARCH_NONE, we
change relocation to R_LARCH_32_PCREL from R_LARCH_64 in setction .eh_frame
and not generate dynamic relocation for R_LARCH_32_PCREL.

gcc/ChangeLog:

	* config/loongarch/loongarch.h (ASM_PREFERRED_EH_DATA_FORMAT):
	Modify the definition of the ASM_PREFERRED_EH_DATA_FORMAT macro.
---
 gcc/config/loongarch/loongarch.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/gcc/config/loongarch/loongarch.h b/gcc/config/loongarch/loongarch.h
index 89a5bd728fe..222b58b838d 100644
--- a/gcc/config/loongarch/loongarch.h
+++ b/gcc/config/loongarch/loongarch.h
@@ -1128,7 +1128,7 @@  struct GTY (()) machine_function
 #endif
 
 #define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
-  (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_absptr)
+  (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4)
 
 /* Do emit .note.GNU-stack by default.  */
 #ifndef NEED_INDICATE_EXEC_STACK