Find out function arguments value from stack pointer
From: Manavendra Nath Manav <hidden>
Date: 2012-12-12 11:24:40
From: Manavendra Nath Manav <hidden>
Date: 2012-12-12 11:24:40
On Wed, Dec 12, 2012 at 4:38 PM, Fabio Pozzi [off-list ref] wrote:
quoted
When i call print values at offsets starting from __builtin_frame_address (0) the function arguments start from offset 2. How can I confirm that this behavior is always consistent.Arguments are pushed on the stack before the saved frame pointer, thus you have to add an offset equal to the frame pointer address size if you start from the beginning of the saved frame pointer record on the stack.
Thanks Fabio! If I execute the same code on ARM arch, does it needs any changes? -- Manavendra Nath Manav