kpatch/LoongArch: fix build error on non-LoongArch architectures

Added conditional compilation to prevent 'R_LARCH_64' and 'EM_LOONGARCH' from being referenced on x86 and other non-LoongArch architectures. This ensures the code works across different architectures without errors. Signed-off-by: George Guo <[email protected]>
dynup · Dec 5, 2024 · a873bfa · a873bfa
1 parent 3d675f2
commit a873bfa
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/kpatch-build/kpatch-elf.h b/kpatch-build/kpatch-elf.h
@@ -31,6 +31,11 @@
 #define SHF_RELA_LIVEPATCH	0x00100000
 #define SHN_LIVEPATCH		0xff20
 
+#ifndef __loongarch__
+#define EM_LOONGARCH		258     /* LoongArch */
+#define R_LARCH_64              2
+#endif
+
 /*******************
  * Data structures
  * ****************/