diff options
Diffstat (limited to 'sysdeps/sparc/bits')
| -rw-r--r-- | sysdeps/sparc/bits/endian.h | 3 | ||||
| -rw-r--r-- | sysdeps/sparc/bits/setjmp.h | 16 |
2 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/sparc/bits/endian.h b/sysdeps/sparc/bits/endian.h new file mode 100644 index 0000000000..f1a75c0652 --- /dev/null +++ b/sysdeps/sparc/bits/endian.h @@ -0,0 +1,3 @@ +/* SPARC is big-endian. */ + +#define __BYTE_ORDER __BIG_ENDIAN diff --git a/sysdeps/sparc/bits/setjmp.h b/sysdeps/sparc/bits/setjmp.h new file mode 100644 index 0000000000..43bae1a496 --- /dev/null +++ b/sysdeps/sparc/bits/setjmp.h @@ -0,0 +1,16 @@ +/* Define the machine-dependent type `jmp_buf'. SPARC version. */ + +#if defined (__USE_MISC) || defined (_ASM) +#define JB_SP 0 +#define JB_FP 1 +#define JB_PC 2 +#endif + +#ifndef _ASM +typedef int __jmp_buf[3]; +#endif + +/* Test if longjmp to JMPBUF would unwind the frame + containing a local variable at ADDRESS. */ +#define _JMPBUF_UNWINDS(jmpbuf, address) \ + ((int) (address) < (jmpbuf)[JB_SP]) |