diff options
Diffstat (limited to 'devel/unproven-pthreads/patches/patch-ao')
| -rw-r--r-- | devel/unproven-pthreads/patches/patch-ao | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/devel/unproven-pthreads/patches/patch-ao b/devel/unproven-pthreads/patches/patch-ao new file mode 100644 index 00000000000..cc58ed16c2a --- /dev/null +++ b/devel/unproven-pthreads/patches/patch-ao @@ -0,0 +1,50 @@ +$NetBSD: patch-ao,v 1.1 2001/01/09 16:14:22 briggs Exp $ + +--- /dev/null Wed Dec 31 19:00:00 1969 ++++ machdep/syscall-template-powerpc-netbsd.S Tue Jan 9 00:01:33 2001 +@@ -0,0 +1,45 @@ ++#include <machine/asm.h> ++#define COMPAT_43 ++#include <sys/syscall.h> ++ ++#ifdef SYS___sigsuspend14 ++#define SYS_sigsuspend SYS___sigsuspend14 ++#endif ++ ++#ifdef SYS___sigaction14 ++#define SYS_sigaction SYS___sigaction14 ++#endif ++ ++#ifdef SYS___sigprocmask14 ++#define SYS_sigprocmask SYS___sigprocmask14 ++#endif ++ ++#undef SYSCALL ++ ++/* Kernel syscall interface: ++ Input: ++ 0 - system call number ++ 3-8 - arguments, as in C ++ Output: ++ so - (summary overflow) clear iff successful ++ ++ This macro is similar to SYSCALL in asm.h, but not completely. ++ There's room for optimization, if we assume this will continue to ++ be assembled as one file. ++ ++ This macro expansions does not include the return instruction. ++ If there's no other work to be done, use something like: ++ SYSCALL(foo) ; ret ++ If there is other work to do (in fork, maybe?), do it after the ++ SYSCALL invocation. */ ++ ++#define SYSCALL(x) \ ++ ENTRY(machdep_sys_ ## x) \ ++ li 0, SYS_ ## x ; \ ++ sc ; \ ++ bnslr ; \ ++ b PIC_PLT(_C_LABEL(machdep_cerror)) ++ ++#define XSYSCALL(x) SYSCALL(x) ; blr ++ ++ XSYSCALL(SYSCALL_NAME) |