Re: Reg. Assistance in development of code for OS

2021-03-04 Thread rdos
Hello, My OS project has a very long history (I started with it in 1988) and it is running on 1000s of installations. Thus, it's a pretty mature project. Doing something meaningful on the kernel side requires a lot of knowledge of how it operates, and I'm afraid there is no more documentation

Re: Reg. Assistance in development of code for OS

2021-03-04 Thread Joel Sherrill
On Thu, Mar 4, 2021 at 3:00 AM wrote: > Hello, > > My OS project has a very long history (I started with it in 1988) and it > is running on 1000s of installations. Thus, it's a pretty mature > project. Doing something meaningful on the kernel side requires a lot of > knowledge of how it operates,

Re: HELP: MIPS PC Relative Addressing

2021-03-04 Thread Maciej W. Rozycki
On Thu, 4 Mar 2021, Jiaxun Yang wrote: > > I'm not sure though why you try to avoid composed relocations given we've > > had them for 20+ years now. Relocations are just calculation operators > > for expressions evaluated at link time rather than assembly or high-level > > language compilation

A weird bug

2021-03-04 Thread Gary Oblock via Gcc
Guys, I've been trying to debug a linker error (which I thought was a bug in my optimization.) Well it turns out it occurs in a brand new virgin version of the compiler running with binutils 2.36 which is the latest version. I'm posting this on both the binutils list and gcc list because people of

gcc-8-20210304 is now available

2021-03-04 Thread GCC Administrator via Gcc
Snapshot gcc-8-20210304 is now available on https://gcc.gnu.org/pub/gcc/snapshots/8-20210304/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 8 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch

Re: A weird bug

2021-03-04 Thread H.J. Lu via Gcc
On Thu, Mar 4, 2021 at 3:18 PM Gary Oblock via Gcc wrote: > > Guys, > > I've been trying to debug a linker error (which I thought was a bug in > my optimization.) Well it turns out it occurs in a brand new virgin > version of the compiler running with binutils 2.36 which is the latest > version. I

Re: A weird bug

2021-03-04 Thread Andrew Pinski via Gcc
On Thu, Mar 4, 2021 at 3:19 PM Gary Oblock via Gcc wrote: > > Guys, > > I've been trying to debug a linker error (which I thought was a bug in > my optimization.) Well it turns out it occurs in a brand new virgin > version of the compiler running with binutils 2.36 which is the latest > version. I