1.0.25.52: go through lisp_memory_fault_error on all platforms

[sbcl.git] / src / runtime / gencgc.c

diff --git a/src/runtime/gencgc.c b/src/runtime/gencgc.c
index 5e5620f..b9bd862 100644 (file)
--- a/src/runtime/gencgc.c
+++ b/src/runtime/gencgc.c
@@ -4728,14 +4728,8 @@ general_alloc_internal(long nbytes, int page_type_flag, struct alloc_region *reg
 #ifdef LISP_FEATURE_PPC
                 /* PPC calls alloc() from a trap, look up the most
                  * recent one and frob that. */
-                {
-                    int context_index =
-                        fixnum_value(SymbolValue(FREE_INTERRUPT_CONTEXT_INDEX,
-                                                 thread));
-                    os_context_t *context =
-                        thread->interrupt_contexts[context_index - 1];
-                    maybe_save_gc_mask_and_block_deferrables(context);
-                }
+                maybe_save_gc_mask_and_block_deferrables
+                    (get_interrupt_context_for_thread(thread));
 #else
                 maybe_save_gc_mask_and_block_deferrables(NULL);
 #endif