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Re: function_prologue-epilogue
- From: Dara Hazeghi <dhazeghi at yahoo dot com>
- To: bbm at ee dot duke dot edu
- Cc: gcc-help at gcc dot gnu dot org
- Date: Sun, 9 Nov 2003 11:02:05 -0800 (PST)
- Subject: Re: function_prologue-epilogue
Hello,
prologue and epilogue are described generically in the
gcc internals manual:
<http://gcc.gnu.org/onlinedocs/gccint/Function-Entry.html#Function%20Entry>.
The files storing their definition for i386 is in
gcc/gcc/config/i386/i386.c}. See also final.c for how
function_prologue and function_epilogue are used. On
i386, it appears that ix86_expand_prologue and
ix86_expand_epilogue are used instead (in i386.c,
i386.md).
Hope this helps,
Dara
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