arm

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Which compiler does Android NDK use?

I\'m writing ARM NEON-based code for an Android application and I was struggling with certain compiler flags not being recognized. I later realized that support for those flags was only added quite re[详细]

2023-03-18 00:55 分类：问答
Is arm_neon.h missing all float16_t types?

I\'m using NEON SIMD instruction to write a part of an Android app, targ开发者_如何学编程eting Cortex A8 processors. According to this reference manual, NEON supports 16-bit and 32-bit floats, that is[详细]

2023-03-17 06:43 分类：问答
ARM gcc inline assembler optimization problem

Why is it that my inline assembler routine is not working when I have optimization flag -O3 but it works with other optimization flags (-O0, -O1, -O2, -Os)?[详细]

2023-03-16 16:14 分类：问答
How to use ARM Assembly code in an Android project?

I\'m not particularly experienced with Assembly and ARM, but I was able to write a few routines in it and I\'d like to see how they run on an ARM-equi开发者_如何转开发pped Android device (Nexus S). Wh[详细]

2023-03-16 08:57 分类：问答
eclipse performance arm vs intel

I\'m using Intel Core 2 Duo T5550 with 3 GB ram, and SSD HDD for java development under Ubuntu 64, all is tweaked, but it\'s still slow. I mean switching between windows and other simple actions, even[详细]

2023-03-16 04:02 分类：问答
Missing something in arm g++

I installed the CodeSourcery g++ toolchain and tried to compile a simple hello world program: #include <iostream>[详细]

2023-03-16 02:53 分类：问答
Assembly replace CMP by EORS before a jump

I\'m using an ARM processor, but 开发者_StackOverflowI assume the question is the same for all processor.[详细]

2023-03-15 21:56 分类：问答
What are all the mid range ARM processors? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-03-15 15:40 分类：问答
stack traces stop at the leaf register (lr)

Often I see ARM stack traces (read: Android NDK stack traces) that terminate with an lr pointer, like so:[详细]

2023-03-14 20:21 分类：问答
Proper use of the ARM PLD instruction (ARM11)

The ARM ARM doesn\'t actually give much in the proper way of usage on this instruction, but I\'ve found it used elsewhere to know that it takes an address as a hint on where to read the next value.[详细]

2023-03-14 00:31 分类：问答