function_prologue-epilogue

[Dara Hazeghi]

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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