Revert "dev-lang/ruby: fix stack scavenge crash on ia64, bug #561780"

This reverts commit fca896513471e35284c8204fae25f6620a17a2e3.

Non-maintainer commit that does not use our patchsets.

1 files changed, 0 insertions, 63 deletions

diff --git a/dev-lang/ruby/files/ruby-2.1.9-ia64.patch b/dev-lang/ruby/files/ruby-2.1.9-ia64.patch
deleted file mode 100644
index 028c5d0e618f..000000000000
--- a/dev-lang/ruby/files/ruby-2.1.9-ia64.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-https://bugs.gentoo.org/561780
-https://github.com/ruby/ruby/pull/1625
-
-fix crash on register stack mark/sweep pass
-
-The crash looks like
-
-  Program received signal SIGSEGV, Segmentation fault.
-  mark_locations_array (objspace=0x6000000000045db0, x=0x0, n=864692227966763116) at gc.c:3297
-  3297            v = *x;
-  (gdb) bt
-  #0  mark_locations_array (objspace=0x6000000000045db0, x=0x0, n=864692227966763116) at gc.c:3297
-  #1  0x400000000014a040 in gc_mark_locations (objspace=0x6000000000045db0, start=0x0, end=0x6000080000000368) at gc.c:3310
-  #2  0x400000000014b3a0 in mark_current_machine_context (objspace=0x6000000000045db0, th=0x60000000000455b0) at gc.c:3500
-  #3  0x400000000014dfe0 in gc_mark_roots (objspace=0x6000000000045db0, full_mark=0, categoryp=0x0) at gc.c:4105
-  #4  0x400000000014e6b0 in gc_marks_body (objspace=0x6000000000045db0, full_mark=0) at gc.c:4164
-  #5  0x400000000014f260 in gc_marks (objspace=0x6000000000045db0, full_mark=0) at gc.c:4526
-  #6  0x40000000001525c0 in garbage_collect_body (objspace=0x6000000000045db0, full_mark=0, immediate_sweep=0, reason=256) at gc.c:5024
-  #7  0x400000000013c010 in heap_prepare_freepage (objspace=0x6000000000045db0, heap=0x6000000000045dc0) at gc.c:1219
-  #8  0x400000000013c140 in heap_get_freeobj_from_next_freepage (objspace=0x6000000000045db0, heap=0x6000000000045dc0) at gc.c:1237
-  #9  0x400000000013c360 in heap_get_freeobj (objspace=0x6000000000045db0, heap=0x6000000000045dc0) at gc.c:1259
-  #10 0x400000000013c950 in newobj_of (klass=0, flags=40, v1=0, v2=0, v3=0) at gc.c:1303
-  #11 0x400000000013ccc0 in rb_newobj_of (klass=0, flags=40) at gc.c:1356
-  #12 0x4000000000163740 in hash_alloc (klass=0) at hash.c:289
-  #13 0x4000000000163860 in rb_hash_new () at hash.c:309
-  #14 0x400000000050e420 in Init_BareVM () at vm.c:2822
-  #15 0x40000000000f6b60 in ruby_setup () at eval.c:54
-  #16 0x40000000000f6f50 in ruby_init () at eval.c:75
-  #17 0x400000000001b010 in main (argc=9, argv=0x60000fffffffb1d8) at main.c:35
-
-The problem here is in call
-    gc_mark_locations (objspace=0x6000000000045db0, start=0x0, end=0x6000080000000368) at gc.c:3310
-where 'start' (native_main_thread.register_stack_start)
-is supposed to be stack start but it's not initialized.
-
-The initialization of 'native_main_thread.register_stack_start'
-is supposed to be done in 'ruby_init_stack()'.
-
-But code under 'MAINSTACKADDR_AVAILABLE' exits early.
-The fix is to move 'register_stack_start' earlier.
-
-diff --git a/thread_pthread.c b/thread_pthread.c
-index c8a7a16..9ad448b 100644
---- a/thread_pthread.c
-+++ b/thread_pthread.c
-@@ -722,2 +722,8 @@ ruby_init_stack(volatile VALUE *addr
-     native_main_thread.id = pthread_self();
-+#ifdef __ia64
-+    if (!native_main_thread.register_stack_start ||
-+        (VALUE*)bsp < native_main_thread.register_stack_start) {
-+        native_main_thread.register_stack_start = (VALUE*)bsp;
-+    }
-+#endif
- #if MAINSTACKADDR_AVAILABLE
-@@ -745,8 +751,2 @@ ruby_init_stack(volatile VALUE *addr
- #endif
--#ifdef __ia64
--    if (!native_main_thread.register_stack_start ||
--        (VALUE*)bsp < native_main_thread.register_stack_start) {
--        native_main_thread.register_stack_start = (VALUE*)bsp;
--    }
--#endif
-     {