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46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
--- src/alloc.c.orig Thu Sep 12 13:50:01 2002
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+++ src/alloc.c Thu Sep 12 13:48:11 2002
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@@ -685,6 +685,9 @@
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#endif /* GC_MALLOC_CHECK */
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__free_hook = old_free_hook;
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+#ifdef __GNUC__
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+ __asm __volatile ("" : : : "memory");
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+#endif
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free (ptr);
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/* If we released our reserve (due to running out of memory),
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@@ -728,6 +731,9 @@
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BLOCK_INPUT;
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__malloc_hook = old_malloc_hook;
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+#ifdef __GNUC__
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+ __asm __volatile ("" : : : "memory");
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+#endif
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#ifdef DOUG_LEA_MALLOC
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mallopt (M_TOP_PAD, malloc_hysteresis * 4096);
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#else
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@@ -776,6 +782,9 @@
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BLOCK_INPUT;
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__realloc_hook = old_realloc_hook;
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+#ifdef __GNUC__
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+ __asm __volatile ("" : : : "memory");
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+#endif
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#ifdef GC_MALLOC_CHECK
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if (ptr)
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@@ -3723,8 +3732,12 @@
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/* This trick flushes the register windows so that all the state of
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the process is contained in the stack. */
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#ifdef sparc
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+#ifdef __sparc64__
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+ asm ("flushw");
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+#else
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asm ("ta 3");
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#endif
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+#endif
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/* Save registers that we need to see on the stack. We need to see
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registers used to hold register variables and registers used to
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