diff options
Diffstat (limited to 'sysdeps/m68k/jmp_buf.h')
-rw-r--r-- | sysdeps/m68k/jmp_buf.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/m68k/jmp_buf.h b/sysdeps/m68k/jmp_buf.h new file mode 100644 index 0000000..96240f0 --- /dev/null +++ b/sysdeps/m68k/jmp_buf.h @@ -0,0 +1,19 @@ +/* Define the machine-dependent type `jmp_buf'. m68k version. */ + +typedef struct + { + /* There are eight 4-byte data registers, but D0 is not saved. */ + long int __dregs[7]; + + /* There are six 4-byte address registers, plus the FP and SP. */ + int *__aregs[6]; + int * __fp; + int * __sp; + +#if defined(__HAVE_68881__) || defined(__HAVE_FPU__) + /* There are eight floating point registers which + are saved in IEEE 96-bit extended format. */ + char __fpregs[8 * (96 / 8)]; +#endif + + } __jmp_buf[1]; |