如果是直接存取 register,就直接用 r1, r2, r3… 但是要記得寫在 clobber 欄位。 http:///2009/02/arm-gcc-inline-assembler.html ARM GCC Inline Assembler Cookbook http://www.ethernut.de/en/documents/arm-inline-asm.html http:///registry/article/16464253...
http://www.linaro.org/projects/armv8/ 3. google "Linaro GCC install on macosx" 4. ARM GCC Inline Assembler Cookbook http://www.ethernut.de/en/documents/arm-inline-asm.html 5. ARM's 64-bit mode (AArch64 ARMv8): http://shervinemami.info/arm64bit.html 6.ARM Assembly language http:...
ARM GCC 内嵌(inline)汇编手册 ARM GCC Inline Assembler Cookbook ARM64基础4:在C语言中嵌入ARM64汇编代码 ARM64基础11:GCC内嵌汇编补充 对优化说不 - Linux中的Barrier 读写一气呵成 - Linux中的原子操作好文要顶 关注我 收藏该文 微信分享 sinferwu 粉丝- 20 关注- 0 会员号:6031 +加关注 0 0 升...
Do not worry about substituted arguments in inline assembler. GCC should never unsafely substitutepcfor any%... substitution. (3) Does any assembly code in the package use theldrexorstrexfamily of instructions? If so, additional memory barriers are likely to be needed in order for the core to...
ARM NEON优化(二)——NEON编程, 优化心得及内联汇编使用心得
To be precise, Ubuntu’s GCC compiles into Thumb by default while LLVM compiles into ARM by default. That would not be that big issue if we don’t have any hand written assembler, but we have it! In fact it forms a *glue* between C world (Thumb compiled!) and Haskell world (ARM...
GCC ARM C语言嵌入汇编语法 ARM GCC Inline Assembler Cookbook About this document The GNU C compiler for ARM RISC processors offers, to embed assembly language code into C programs. This cool feature may be used for manually optimizing time critical parts of the software or to use specific proces...
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