libdrgn: ppc64: use DRGN_ERROR_NOT_IMPLEMENTED when virtual address t…

…ranslation is not supported See #391. Signed-off-by: Omar Sandoval <[email protected]>
osandov · Mar 20, 2024 · 2b67e09 · 2b67e09
1 parent f96a3f5
commit 2b67e09
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/libdrgn/arch_ppc64.c b/libdrgn/arch_ppc64.c
@@ -351,7 +351,7 @@ linux_kernel_pgtable_iterator_create_ppc64(struct drgn_program * prog,
 	err = drgn_program_find_object(prog, "interrupt_base_book3e", NULL,
 				       DRGN_FIND_OBJECT_ANY, &tmp);
 	if (!err) {
-		return drgn_error_create(DRGN_ERROR_OTHER,
+		return drgn_error_create(DRGN_ERROR_NOT_IMPLEMENTED,
 					 "virtual address translation is not available for BOOK3E CPU family");
 	}
 	if (err->code != DRGN_ERROR_LOOKUP)
@@ -372,7 +372,7 @@ linux_kernel_pgtable_iterator_create_ppc64(struct drgn_program * prog,
 	if (err)
 		return err;
 	if (!(mmu_features & 0x40)) {
-		return drgn_error_create(DRGN_ERROR_OTHER,
+		return drgn_error_create(DRGN_ERROR_NOT_IMPLEMENTED,
 					 "virtual address translation is only supported for Radix MMU");
 	}