target/8257: frame pointer computation wrong on alpha (cross-compiler)

e9725446@student.tuwien.ac.at e9725446@student.tuwien.ac.at
Thu Oct 17 09:36:00 GMT 2002


>Number:         8257
>Category:       target
>Synopsis:       frame pointer computation wrong on alpha (cross-compiler)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Thu Oct 17 09:36:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Stefan Ring
>Release:        gcc-3.2
>Organization:
>Environment:
i386 Linux
>Description:
When compiling something to assembly language (-S) with a cross compiler targeted at alpha-unknown-linux(-gnu)?, the .frame directive always contains a frame size of 0, even when the frame size is in fact greater than 0.

The same compiler version compiled natively on alpha-linux does produce correct output.

Unfortunately, I don't have the opportunity to try hosting the cross compiler on another platform.
>How-To-Repeat:
configure --target=alpha-unknown-linux
make
gcc/xgcc -B gcc/ -S -O <some c file>
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:



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