diff options
Diffstat (limited to 'libc/sysdeps/linux/sh/__longjmp.S')
| -rw-r--r-- | libc/sysdeps/linux/sh/__longjmp.S | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sh/__longjmp.S b/libc/sysdeps/linux/sh/__longjmp.S index 163801969..7e2b0b16d 100644 --- a/libc/sysdeps/linux/sh/__longjmp.S +++ b/libc/sysdeps/linux/sh/__longjmp.S @@ -36,6 +36,21 @@ __longjmp: mov.l @r4+, r13 mov.l @r4+, r14 mov.l @r4+, r15 +#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__ + lds.l @r4+, pr + ldc.l @r4+, gbr + lds.l @r4+, fpscr + fmov.s @r4+, fr12 + fmov.s @r4+, fr13 + mov r5, r0 /* get the return value in place */ + tst r0, r0 + bf.s 1f + fmov.s @r4+, fr14 + mov #1,r0 /* can't let setjmp() return zero! */ +1: + rts + fmov.s @r4+, fr15 +#else mov r5, r0 /* get the return value in place */ tst r0, r0 bf.s 1f @@ -44,5 +59,6 @@ __longjmp: 1: rts ldc.l @r4+, gbr +#endif .size __longjmp,.-__longjmp; |