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45 lines
1019 B
Plaintext
45 lines
1019 B
Plaintext
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--- scrt/heap.c.orig Tue Feb 23 01:11:33 1993
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+++ scrt/heap.c Wed Feb 2 22:22:22 2000
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@@ -66,6 +66,9 @@
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#ifdef VAX
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extern sc_r2tor11( );
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#endif
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+#ifdef FREEBSD
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+extern sc_geti386regs( S2CINT* a );
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+#endif
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/* Forward declarations */
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@@ -368,6 +371,31 @@
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S2CINT r2tor11[10], *pp;
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sc_r2tor11( r2tor11 );
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+ STACKPTR( pp );
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+ while (pp != sc_stackbase) move_continuation_ptr( ((SCP)*pp++) );
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+}
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+#endif
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+
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+#ifdef FREEBSD
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+/* The following code is used to read the stack pointer. The register
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+ number is passed in to force an argument to be on the stack, which in
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+ turn can be used to find the address of the top of stack.
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+*/
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+
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+S2CINT *sc_processor_register( S2CINT reg )
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+{
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+ return( ® );
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+}
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+
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+/* All processor registers which might contain pointers are traced by the
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+ following procedure.
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+*/
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+
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+static trace_stack_and_registers()
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+{
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+ S2CINT i386regs[6], *pp;
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+
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+ sc_geti386regs( i386regs );
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STACKPTR( pp );
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while (pp != sc_stackbase) move_continuation_ptr( ((SCP)*pp++) );
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}
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