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(parent: fb06851) | patch
Tweak sparc32 longjmp to not store a dummy frame pointer onto the stack.
authorDavid S. Miller <davem@davemloft.net>
Tue, 21 Feb 2012 04:50:14 +0000 (20:50 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Feb 2012 04:50:14 +0000 (20:50 -0800)
commitc0e70b2543f2db96784e2d46595f05869dad24ea
treee2489ccfc17a9558b5a89245708e3a2597d57f9etree | snapshot
parentfb06851d67ff93d7b79cb28d0c582b08fc553ad9commit | diff
Tweak sparc32 longjmp to not store a dummy frame pointer onto the stack.

* sysdeps/sparc/sparc32/__longjmp.S: Unwind in the 'thread' path
using a normal save/restore sequence, rather than allocating a
dummy stack frame just to store a frame pointer and restore.
* sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
ChangeLog diff | blob | history
sysdeps/sparc/sparc32/__longjmp.S diff | blob | history
sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S diff | blob | history
Domain: System / Toolchain;