Thread: Frame size * larger than 1024

hi,

whenever compiling programs, getting (gcc 4.4.x). not issue on gcc 4.3. on gcc 4.4, use -wframe-larger-than=2048 suppress this.

1. warning signify?

2. happens if frame larger 1024?

3. frame in context?

thanks.

code:

       -wframe-larger-than=len            warn if size of function frame larger len bytes.  computation done determine            stack frame size approximate , not conservative.  actual requirements may greater            len if not warning.  in addition, space allocated via "alloca", variable-length            arrays, or related constructs not included compiler when determining whether or not issue            warning.

http://en.wikipedia.org/wiki/call_stack

allocating many things on stack. post code.

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