Re: [U-Boot] instruction "xchgb" for x86_64

2019-08-16 Thread James Wang
clude the file As the assembler you use reports error for xchgb (no matter what's the cause), we may use ONLY the C version of implementation and remove the assembly version and relevant CONFIG_IS_ENABLED checking (if performance is not critical here)? How do you think, Simon and Bin? Best regards James Wang Jinmin ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] instruction "xchgb" for x86_64

2019-08-14 Thread James Wang
indows on Linux using >gcc-mingw-w64? Do you want to support building U-Boot on Windows as well? Yes, I am compiling with MinGW-w64, more specifically x86_64-w64-mingw32-gcc on Linux. I don't have setup to build host tools on Windows for now. Maybe I could have a try.     Best r

[U-Boot] instruction "xchgb" for x86_64

2019-08-14 Thread James Wang
not available on 64-bit architecture or something else? Thanks! Best regards James Wang Jinmin Rohde & Schwarz Asia Pte Ltd 9 Changi Business Park Vista, #01-01, Singapore 486 041 DID: 65-6307 0374Fax: 65-6307 0300 [ONE logo 2018_email] Privileged/Confidential information may be con