diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/ia64/makecontext.c')
| -rw-r--r-- | ports/sysdeps/unix/sysv/linux/ia64/makecontext.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c b/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c index a512c94097..c3bb5de197 100644 --- a/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c +++ b/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c @@ -22,14 +22,10 @@ #include <stdlib.h> #include <ucontext.h> #include <sys/rse.h> +#include <link.h> +#include <dl-fptr.h> -struct fdesc - { - unsigned long ip; - unsigned long gp; - }; - #define PUSH(val) \ do { \ if (ia64_rse_is_rnat_slot (rbs)) \ @@ -65,16 +61,16 @@ makecontext: does not know how to handle more than 8 arguments\n")); } /* set the entry point and global pointer: */ - sc->sc_br[0] = ((struct fdesc *) &__start_context)->ip; - sc->sc_br[1] = ((struct fdesc *) func)->ip; - sc->sc_gr[1] = ((struct fdesc *) func)->gp; + sc->sc_br[0] = ELF_PTR_TO_FDESC (&__start_context)->ip; + sc->sc_br[1] = ELF_PTR_TO_FDESC (func)->ip; + sc->sc_gr[1] = ELF_PTR_TO_FDESC (func)->gp; /* set up the call frame: */ sc->sc_ar_pfs = ((sc->sc_ar_pfs & ~0x3fffffffffUL) | (argc + 2) | ((argc + 2) << 7)); rbs = (unsigned long *) stack_start; PUSH((long) ucp->uc_link); - PUSH(((struct fdesc *) &__start_context)->gp); + PUSH(ELF_PTR_TO_FDESC (&__start_context)->gp); va_start (ap, argc); for (i = 0; i < argc; ++i) PUSH(va_arg (ap, long)); |