| commit | 97d44b1f5c328af97d3c381c77858c8dd32c8e20 | [log] [tgz] |
|---|---|---|
| author | Alexander Graf <agraf@suse.de> | Fri May 20 23:28:22 2016 +0200 |
| committer | Tom Rini <trini@konsulko.com> | Mon Jun 06 13:39:15 2016 -0400 |
| tree | b1668e2f53dcdfac9f0b5ff52f9b7bca10a2dedc | |
| parent | 145510cc7651fa36f1e6ee2d3d8504b05e965b1a [diff] |
arm: Introduce setjmp/longjmp To quit an EFI application we will need logic to jump to the caller of a function without returning from the function we called into, so we need setjmp/longjmp functionality. This patch introduces a trivial implementation of these that I verified works on armv7, thumb2 and aarch64. Signed-off-by: Alexander Graf <agraf@suse.de>