diff options
Diffstat (limited to 'powerpc/PrintAsm.ml')
| -rw-r--r-- | powerpc/PrintAsm.ml | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/powerpc/PrintAsm.ml b/powerpc/PrintAsm.ml index 6074197..c0f9294 100644 --- a/powerpc/PrintAsm.ml +++ b/powerpc/PrintAsm.ml @@ -433,14 +433,11 @@ let print_instruction oc labels = function fprintf oc " addis %a, %a, %a\n" ireg r1 ireg_or_zero r2 constant c | Paddze(r1, r2) -> fprintf oc " addze %a, %a\n" ireg r1 ireg r2 - | Pallocframe(lo, hi, ofs) -> - let lo = camlint_of_coqint lo - and hi = camlint_of_coqint hi + | Pallocframe(sz, ofs) -> + let sz = camlint_of_coqint sz and ofs = camlint_of_coqint ofs in - let sz = Int32.sub hi lo in assert (ofs = 0l); - (* Keep stack 16-aligned *) - let adj = Int32.neg (Int32.logand (Int32.add sz 15l) 0xFFFF_FFF0l) in + let adj = Int32.neg sz in if adj >= -0x8000l then fprintf oc " stwu %a, %ld(%a)\n" ireg GPR1 adj ireg GPR1 else begin @@ -509,8 +506,8 @@ let print_instruction oc labels = function fprintf oc " extsb %a, %a\n" ireg r1 ireg r2 | Pextsh(r1, r2) -> fprintf oc " extsh %a, %a\n" ireg r1 ireg r2 - | Pfreeframe(lo, hi, ofs) -> - (* Note: could also do an add on GPR1 using lo and hi *) + | Pfreeframe(sz, ofs) -> + (* Note: could also do an add on GPR1 using sz *) fprintf oc " lwz %a, %ld(%a)\n" ireg GPR1 (camlint_of_coqint ofs) ireg GPR1 | Pfabs(r1, r2) -> fprintf oc " fabs %a, %a\n" freg r1 freg r2 |