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@ -1,8 +1,8 @@ |
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diff --git a/pthread_stop_world.c b/pthread_stop_world.c
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index 1cee6a0b..46c3acd9 100644
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index 4b2c429..1fb4c52 100644
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--- a/pthread_stop_world.c
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+++ b/pthread_stop_world.c
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@@ -674,6 +674,8 @@ GC_INNER void GC_push_all_stacks(void)
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@@ -673,6 +673,8 @@ GC_INNER void GC_push_all_stacks(void)
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struct GC_traced_stack_sect_s *traced_stack_sect;
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pthread_t self = pthread_self();
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word total_size = 0;
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@ -11,7 +11,7 @@ index 1cee6a0b..46c3acd9 100644 |
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if (!EXPECT(GC_thr_initialized, TRUE))
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GC_thr_init();
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@@ -723,6 +725,28 @@ GC_INNER void GC_push_all_stacks(void)
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@@ -722,6 +724,31 @@ GC_INNER void GC_push_all_stacks(void)
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hi = p->altstack + p->altstack_size;
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/* FIXME: Need to scan the normal stack too, but how ? */
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/* FIXME: Assume stack grows down */
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@ -22,6 +22,9 @@ index 1cee6a0b..46c3acd9 100644 |
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+ if (pthread_attr_getstacksize(&pattr, &stack_limit)) {
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+ ABORT("GC_push_all_stacks: pthread_attr_getstacksize failed!");
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+ }
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+ if (pthread_attr_destroy(&pattr)) {
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+ ABORT("GC_push_all_stacks: pthread_attr_destroy failed!");
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+ }
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+ // When a thread goes into a coroutine, we lose its original sp until
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+ // control flow returns to the thread.
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+ // While in the coroutine, the sp points outside the thread stack,
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