I’m not completely sure: the eabi stands for the compilation of code which will run on bare metal arm core. the gnueabi stands for the compilation of code for linux For the gnueabi/gnueabi-hf part, I found an answer here. gcc-arm-linux-gnueabi is the cross-toolchain package for the armel architecture. This toolchain implies the EABI generated by … Read more
Currently, there are two exception models in the ARM architecture (reset is considered a kind of exception): The classic model, used in pre-Cortex chip and current Cortex-A/R chips. In it, the memory at 0 contains several exception handlers: Offset Handler =============== 00 Reset 04 Undefined Instruction 08 Supervisor Call (SVC) 0C Prefetch Abort 10 Data … Read more
if you work with the NativeDK, without that image the emulator is not able to simulate the execution of ARMv7 code (like multicore-instructions and NEON floating-point-unit)
Toolchains have a loose name convention like arch[-vendor][-os]-abi. arch is for architecture: arm, mips, x86, i686… vendor is tool chain supplier: apple, os is for operating system: linux, none (bare metal) abi is for application binary interface convention: eabi, gnueabi, gnueabihf For your question, arm-none-linux-gnueabi and arm-linux-gnueabi is same thing. arm-linux-gcc is actually binary for … Read more
The default installed NDK doesn’t seem to have the tools required to strip binaries that have been built with ARMEABI support, so it ends up packaging the whole library, which increases the built file size substantially. I’ve found that installing the “NDK (Side by side)” tool from Android Studio -> Tools -> SDK Manager -> … Read more
It’s possible to install on regular arm64 brew python, you need to compile it yourself. If numpy is already installed (from wheels) you’ll need to uninstall it: pip3 uninstall -y numpy pythran I had to compile numpy, which requires cython and pybind11: pip3 install cython pybind11 Then numpy can be compiled: pip3 install –no-binary :all: … Read more
Your target triplet indicates that your compiler is configured for the hard-float ABI. This means that the libgcc library will also be hardfp. The error message indicates that at least part of your system is using soft-float ABI. If the compiler has multilib enabled (you can tell with -print-multi-lib) then you can use -mfloat-abi=softfp, but … Read more
I figured it out and I’ll answer it here in case anybody else finds this question. Go to Tools -> Android -> AVD Manager Click “Create Virtual Device” Select which device you want to use from the list (i.e Nexus 5) and click “Next”. Here you’re given a list of android release versions. Look at … Read more
The issue I filed on GH has been sitting there for quite some time. I believe that this behavior is simply a bug and no more time needs to be spent looking into it.
I have managed to run my Delta Forth .NET compiler on Debian 6.0 (Squeeze) and Mono. It worked flawlessly with full binary compatibility, the only thing I had to do was to recompile the code to target .NET 3.5 (instead of 4.0) since Mono on Debian lags a bit regarding .NET versions. The compiler is … Read more