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| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2017-07-19 14:05:47 +0100 |
|---|---|---|
| committer | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2017-07-26 09:28:23 +0100 |
| commit | 7bba6884a0112ec38ad5992b1eb3f0398abf5cf7 (patch) | |
| tree | f0e39510295229629e20c83950423eae94e4071f /lib/psci/psci_suspend.c | |
| parent | 347621bb476843fd977c6dce37718cf3bd47bc3f (diff) | |
Import ctzdi2.c from LLVM compiler-rt
When using __builtin_ctzll() in AArch32 code, the compiler may translate
that into a call to the __ctzdi2() function. In this case, the linking
phase fails because TF doesn't provide an implementation for it.
This patch imports the implementation of the __ctzdi2() function from
LLVM's compiler-rt project and hooks it into TF's build system. The
ctzdi2.c file is an unmodified copy from the master branch as of
July 19 2017 (SVN revision: 308480).
Change-Id: I96766a025ba28e1afc6ef6a5c4ef91d85fc8f32b
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Diffstat (limited to 'lib/psci/psci_suspend.c')
0 files changed, 0 insertions, 0 deletions