arm-trusted-firmware

2432 Commits

5 Branches

114 Tags

55 MiB

Tree: 263ed50e56

Commit Graph

Author	SHA1	Message	Date
Sandrine Bailleux	7bba6884a0	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>	7 years ago
dp-arm	d801fbb0fc	Hook up LLVM compiler-rt in the build system This patch enables compiler-rt for the AArch32 target. The code is not used for AArch64 as the architecture supports the 64-bit division and modulo operations natively. Change-Id: I1703a92872b0bb56ac0b98c67193830683963b13 Signed-off-by: dp-arm <dimitris.papastamos@arm.com>	8 years ago

Author

SHA1

Message

Date

Sandrine Bailleux

7bba6884a0

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>

7 years ago

dp-arm

d801fbb0fc

Hook up LLVM compiler-rt in the build system

This patch enables compiler-rt for the AArch32 target.  The code is
not used for AArch64 as the architecture supports the 64-bit division
and modulo operations natively.

Change-Id: I1703a92872b0bb56ac0b98c67193830683963b13
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>

8 years ago

2 Commits (263ed50e56016131becb228eaa854e449b164adf)