Message ID | 20190213131912.20445-3-sebastian.huber@embedded-brains.de |
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State | New |
Headers | show |
Series |
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Related | show |
Is RTEMS the only case in newlib that provides register_t? On Wed, Feb 13, 2019, 7:19 AM Sebastian Huber < sebastian.huber@embedded-brains.de wrote: > On 64-bit targets, the register_t type must be a 64-bit integer. > > Add u_register_t definition for FreeBSD comptatibility. > > Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> > --- > newlib/libc/sys/rtems/include/machine/types.h | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/newlib/libc/sys/rtems/include/machine/types.h > b/newlib/libc/sys/rtems/include/machine/types.h > index 54c643016..0c654f355 100644 > --- a/newlib/libc/sys/rtems/include/machine/types.h > +++ b/newlib/libc/sys/rtems/include/machine/types.h > @@ -68,7 +68,7 @@ typedef __int64_t quad_t; > typedef quad_t * qaddr_t; > #endif > > -typedef int register_t; > +typedef __intptr_t register_t; > > #ifndef _RLIM_T_DECLARED > typedef __rlim_t rlim_t; /* resource limit */ > @@ -79,6 +79,8 @@ typedef __uintptr_t segsz_t; /* segment > size (in pages) */ > > typedef __uintptr_t uintfptr_t; > > +typedef __uintptr_t u_register_t; > + > typedef __uintptr_t kvaddr_t; > typedef size_t ksize_t; > > -- > 2.16.4 > >
On 13/02/2019 14:33, Joel Sherrill wrote:
> Is RTEMS the only case in newlib that provides register_t?
No, this is why I moved the definition to <machine/types.h>.
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Sebastian Huber, embedded brains GmbH
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On Feb 13 14:19, Sebastian Huber wrote: > On 64-bit targets, the register_t type must be a 64-bit integer. > > Add u_register_t definition for FreeBSD comptatibility. Can you fix this for Cygwin as well in the same patch? Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
diff --git a/newlib/libc/sys/rtems/include/machine/types.h b/newlib/libc/sys/rtems/include/machine/types.h index 54c643016..0c654f355 100644 --- a/newlib/libc/sys/rtems/include/machine/types.h +++ b/newlib/libc/sys/rtems/include/machine/types.h @@ -68,7 +68,7 @@ typedef __int64_t quad_t; typedef quad_t * qaddr_t; #endif -typedef int register_t; +typedef __intptr_t register_t; #ifndef _RLIM_T_DECLARED typedef __rlim_t rlim_t; /* resource limit */ @@ -79,6 +79,8 @@ typedef __uintptr_t segsz_t; /* segment size (in pages) */ typedef __uintptr_t uintfptr_t; +typedef __uintptr_t u_register_t; + typedef __uintptr_t kvaddr_t; typedef size_t ksize_t;
On 64-bit targets, the register_t type must be a 64-bit integer. Add u_register_t definition for FreeBSD comptatibility. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> --- newlib/libc/sys/rtems/include/machine/types.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.16.4