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Re: fail to get ra and bp
On Thu, Oct 12, 2006 at 03:17:06PM +0800, ligang@sunnorth.com.cn wrote:
> Do you know which target use .eh_frame to handle call stack?
> Would you please give me more info about .eh_frame or some documents
> describing it?
Most targets supported by GCC use it. It's the same as DWARF CFI, just
with a slightly different encoding to support use at runtime.
> Could I directly call the functions in prologue-value.[hc]?
Take a look at the one port in the tree (maybe two?) which already
uses this code.
--
Daniel Jacobowitz
CodeSourcery