diff options
Diffstat (limited to 'sysdeps/i386/submul_1.S')
| -rw-r--r-- | sysdeps/i386/submul_1.S | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/sysdeps/i386/submul_1.S b/sysdeps/i386/submul_1.S index fc50585f86..99a1c81f2d 100644 --- a/sysdeps/i386/submul_1.S +++ b/sysdeps/i386/submul_1.S @@ -1,6 +1,6 @@ /* i80386 __mpn_submul_1 -- Multiply a limb vector with a limb and subtract the result from a second limb vector. - Copyright (C) 1992, 1994, 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1992, 1994, 1997, 1998, 2000 Free Software Foundation, Inc. This file is part of the GNU MP Library. The GNU MP Library is free software; you can redistribute it and/or modify @@ -18,16 +18,15 @@ the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* - INPUT PARAMETERS - res_ptr (sp + 4) - s1_ptr (sp + 8) - sizeP (sp + 12) - s2_limb (sp + 16) -*/ - #include "sysdep.h" #include "asm-syntax.h" +#include "bp-asm.h" + +#define PARMS LINKAGE+16 /* space for 4 saved regs */ +#define RES PARMS +#define S1 RES+PTR_SIZE +#define SIZE S1+PTR_SIZE +#define S2LIMB SIZE+4 #define res_ptr edi #define s1_ptr esi @@ -36,16 +35,17 @@ .text ENTRY(__mpn_submul_1) + ENTER INSN1(push,l ,R(edi)) INSN1(push,l ,R(esi)) INSN1(push,l ,R(ebx)) INSN1(push,l ,R(ebp)) - INSN2(mov,l ,R(res_ptr),MEM_DISP(esp,20)) - INSN2(mov,l ,R(s1_ptr),MEM_DISP(esp,24)) - INSN2(mov,l ,R(sizeP),MEM_DISP(esp,28)) - INSN2(mov,l ,R(s2_limb),MEM_DISP(esp,32)) + INSN2(mov,l ,R(res_ptr),MEM_DISP(esp,RES)) + INSN2(mov,l ,R(s1_ptr),MEM_DISP(esp,S1)) + INSN2(mov,l ,R(sizeP),MEM_DISP(esp,SIZE)) + INSN2(mov,l ,R(s2_limb),MEM_DISP(esp,S2LIMB)) INSN2(lea,l ,R(res_ptr),MEM_INDEX(res_ptr,sizeP,4)) INSN2(lea,l ,R(s1_ptr),MEM_INDEX(s1_ptr,sizeP,4)) @@ -69,5 +69,7 @@ L(oop): INSN1(pop,l ,R(ebx)) INSN1(pop,l ,R(esi)) INSN1(pop,l ,R(edi)) + + LEAVE ret END(__mpn_submul_1) |