diff options
Diffstat (limited to 'lib/libc/sparc64/gen/setjmp.S')
| -rw-r--r-- | lib/libc/sparc64/gen/setjmp.S | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/lib/libc/sparc64/gen/setjmp.S b/lib/libc/sparc64/gen/setjmp.S index 201d8a6..5ad65a5 100644 --- a/lib/libc/sparc64/gen/setjmp.S +++ b/lib/libc/sparc64/gen/setjmp.S @@ -70,7 +70,6 @@ ENTRY(setjmp) restore stx %sp, [%o0 + _JB_SP] stx %o7, [%o0 + _JB_PC] - stx %fp, [%o0 + _JB_FP] retl clr %o0 END(setjmp) @@ -79,34 +78,15 @@ END(setjmp) .set CNAME(longjmp),CNAME(__longjmp) ENTRY(__longjmp) save %sp, -CCFSZ, %sp + flushw mov SIG_SETMASK, %o0 add %i0, _JB_SIGMASK, %o1 call CNAME(sigprocmask) clr %o2 - restore - mov 1, %g1 - movrnz %o1, %o1, %g1 - mov %o0, %g2 - ldx [%g2 + _JB_FP], %g3 -1: cmp %fp, %g3 - bl,a 1b + ldx [%i0 + _JB_SP], %fp + ldx [%i0 + _JB_PC], %i7 + mov 1, %i0 + movrnz %i1, %i1, %i0 + ret restore - be,a 2f - ldx [%g2 + _JB_SP], %o0 - -.Lbotch: - call CNAME(longjmperror) - nop - call CNAME(abort) - nop - illtrap - -2: cmp %o0, %sp - bge,a 3f - mov %o0, %sp - b,a .Lbotch - nop -3: ldx [%g2 + _JB_PC], %o7 - retl - mov %g1, %o0 END(__longjmp) |
