This implementation supports basic relocation types and adds EHFrame,
Got/Plt handling passes.
This patch also enables JIT support for LoongArch64.
With this patch, I successfully run hello.ll and simple_throw.ll
(which is generated from test-suite/SingleSource/Regression/C++/EH/simple_throw.cpp)
using the `lli` command with options `--jit-kind=orc --jit-linker=jitlink`.
Note: `hasJIT` property of LoongArch32 remains false as there is no
validation environment.
New changes: Since LoongArch does not support RuntimeDyld, JITLink is set
by default. Add a null-terminator to eh-frame sections. This should fix
the test failure on LoongArch bot.
(https://lab.llvm.org/staging/#/builders/236/builds/896)
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D141036
This implementation supports basic relocation types and adds EHFrame,
Got/Plt handling passes.
This patch also enables JIT support for LoongArch64.
With this patch, I successfully run hello.ll and simple_throw.ll
(which is generated from test-suite/SingleSource/Regression/C++/EH/simple_throw.cpp)
using the `lli` command with options `--jit-kind=orc --jit-linker=jitlink`.
Note: `hasJIT` property of LoongArch32 remains false as there is no
validation environment.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D141036
This patch introduces basic tablegen infra such as
LoongArch{InstrFormats,InstrInfo,RegisterInfo,CallingConv,}.td.
For now, only add instruction definitions for LoongArch basic integer
operations.
Our initial target is a working MC layer rather than codegen,
so appropriate SelectionDAG patterns will come later.
Differential revision: https://reviews.llvm.org/D115861
This patch registers the 'loongarch32' and 'loongarch64' targets. Also adds a
simple testcase to check the output of llc --vesion containing the targets.
Differential revision: https://reviews.llvm.org/D115860
