On Wed, Mar 30, 2011 at 12:58 PM, Uros Bizjak <ubiz...@gmail.com> wrote: > > Attached ports go to ALPHA architecture.
Thanks! Committed. > b) alpha doesn't define "struct user_regs_struct" from which "type > PtraceRegs" is derived. I have manually created PtraceRegs from > pt_regs structure and patched generated libgo/sysinfo.go in build > directory after the build broke. However - the comment from sys/user.h > says that this file is for GDB and GDB only... libgo uses it to support ptrace, which in effect is the same as what gdb does. If mksysinfo.sh is unable to provide any definition for the structure, then the choices are either to patch up mksysinfo.sh so that it works, or to simply define the structure in libgo/syscalls/syscall_linux_alpha.go. it is unlikely to change so the latter seems acceptable if patching mksysinfo is too hard. > c) some weird issue with double definition of "const _SOCK_NONBLOCK" > in gen-sysinfo.go and consequently sysinfo.go. The code in gcc/godump.c uses a hash table to keep this from happening; I'm not sure why that is not working in this case. Is SOCK_NONBLOCK both a #define macro and an enum value? > The test results from "make -k check" in libgo directory are quite > encouraging: Yes. > FAIL: cmath > panic: runtime error: integer divide by zero or floating point error This is peculiar--it looks like there is something systematically causing a division by zero. I wonder what it could be. Ian
