diff options
| author | Dave Brolley <brolley@redhat.com> | 2002-06-19 01:20:28 +0400 |
|---|---|---|
| committer | Dave Brolley <brolley@redhat.com> | 2002-06-19 01:20:28 +0400 |
| commit | 4ecedd09e73d48605b31ce03d5fe26becfe55010 (patch) | |
| tree | c06398e1f8b95c6f03b87dce84c934eff41245ca /newlib/libc/include | |
| parent | c2b0dec2dcf3f57f3c306ad84b8e8a83bb913d35 (diff) | |
2002-06-18 Dave Brolley <brolley@redhat.com>
From Catherine Moore, Michael Meissner, Richard Sandiford:
* libc/include/machine/setjmp.h (_JBLEN): Define for __frv__.
(_JBTYPE): Ditto.
* libc/include/sys/config.h (__IEEE_BIG_ENDIAN): Ditto.
(__ATTRIBUTE_IMPURE_PTR__): Ditto.
* libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Ditto.
* configure.host: Support frv-*-*.
* libc/machine/frv/Makefile.am: New file.
* libc/machine/frv/configure.in: New file.
* libc/machine/frv/setjmp.S: New file.
Diffstat (limited to 'newlib/libc/include')
| -rw-r--r-- | newlib/libc/include/machine/ieeefp.h | 4 | ||||
| -rw-r--r-- | newlib/libc/include/machine/setjmp.h | 5 | ||||
| -rw-r--r-- | newlib/libc/include/sys/config.h | 4 |
3 files changed, 13 insertions, 0 deletions
diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h index 3ada44bfd..bdd432e06 100644 --- a/newlib/libc/include/machine/ieeefp.h +++ b/newlib/libc/include/machine/ieeefp.h @@ -170,6 +170,10 @@ #define __IEEE_BIG_ENDIAN #endif +#ifdef __frv__ +#define __IEEE_BIG_ENDIAN +#endif + #ifdef __ia64__ #ifdef __BIG_ENDIAN__ #define __IEEE_BIG_ENDIAN diff --git a/newlib/libc/include/machine/setjmp.h b/newlib/libc/include/machine/setjmp.h index 6d3ebe7e6..dfdedc55e 100644 --- a/newlib/libc/include/machine/setjmp.h +++ b/newlib/libc/include/machine/setjmp.h @@ -145,6 +145,11 @@ typedef int jmp_buf[_JBLEN]; #define _JBTYPE double #endif +#ifdef __frv__ +#define _JBLEN (68/2) /* room for 68 32-bit regs */ +#define _JBTYPE double +#endif + #ifdef __fr30__ #define _JBLEN 10 #endif diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h index b5ecfb882..b2b8013d9 100644 --- a/newlib/libc/include/sys/config.h +++ b/newlib/libc/include/sys/config.h @@ -180,6 +180,10 @@ __extension__ typedef unsigned long long __uint64_t; #define _POINTER_INT long #endif +#ifdef __frv__ +#define __IEEE_BIG_ENDIAN +#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata"))) +#endif #undef __RAND_MAX #if __INT_MAX__ == 32767 #define __RAND_MAX 32767 |