diff options
Diffstat (limited to 'gcc/config/m68k/m68k.c')
| -rw-r--r-- | gcc/config/m68k/m68k.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c index 0407dd6b8db..8c19b5e7bd4 100644 --- a/gcc/config/m68k/m68k.c +++ b/gcc/config/m68k/m68k.c @@ -1,5 +1,5 @@ /* Subroutines for insn-output.c for Motorola 68000 family. - Copyright (C) 1987, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 + Copyright (C) 1987, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This file is part of GNU CC. @@ -461,7 +461,7 @@ m68k_output_function_prologue (stream, size) } if (dwarf2out_do_frame ()) { - cfa_store_offset += fsize; + cfa_store_offset += fsize + 4; cfa_offset = cfa_store_offset; dwarf2out_def_cfa ("", STACK_POINTER_REGNUM, cfa_offset); } @@ -1737,6 +1737,7 @@ output_move_const_into_data_reg (operands) return "moveq %1,%0"; #endif case NOTB : + CC_STATUS_INIT; operands[1] = GEN_INT (i ^ 0xff); #if defined (MOTOROLA) && !defined (CRDS) return "moveq%.l %1,%0\n\tnot%.b %0"; @@ -1744,6 +1745,7 @@ output_move_const_into_data_reg (operands) return "moveq %1,%0\n\tnot%.b %0"; #endif case NOTW : + CC_STATUS_INIT; operands[1] = GEN_INT (i ^ 0xffff); #if defined (MOTOROLA) && !defined (CRDS) return "moveq%.l %1,%0\n\tnot%.w %0"; @@ -1751,6 +1753,7 @@ output_move_const_into_data_reg (operands) return "moveq %1,%0\n\tnot%.w %0"; #endif case NEGW : + CC_STATUS_INIT; #if defined (MOTOROLA) && !defined (CRDS) return "moveq%.l %#-128,%0\n\tneg%.w %0"; #else @@ -3868,14 +3871,30 @@ m68k_output_mi_thunk (file, thunk, delta, vcall_offset, function) const char *fmt; if (delta > 0 && delta <= 8) +#ifdef MOTOROLA asm_fprintf (file, "\taddq.l %I%d,4(%Rsp)\n", (int) delta); +#else + asm_fprintf (file, "\taddql %I%d,%Rsp@(4)\n", (int) delta); +#endif else if (delta < 0 && delta >= -8) +#ifdef MOTOROLA asm_fprintf (file, "\tsubq.l %I%d,4(%Rsp)\n", (int) -delta); +#else + asm_fprintf (file, "\tsubql %I%d,%Rsp@(4)\n", (int) -delta); +#endif else { +#ifdef MOTOROLA asm_fprintf (file, "\tadd.l %I"); +#else + asm_fprintf (file, "\taddl %I"); +#endif fprintf (file, HOST_WIDE_INT_PRINT_DEC, delta); +#ifdef MOTOROLA asm_fprintf (file, ",4(%Rsp)\n"); +#else + asm_fprintf (file, ",%Rsp@(4)\n"); +#endif } xops[0] = DECL_RTL (function); @@ -3901,7 +3920,7 @@ m68k_output_mi_thunk (file, thunk, delta, vcall_offset, function) #ifdef USE_GAS fmt = "bra.l %0"; #else - fmt = "jbra %0,a1"; + fmt = "jra %0,a1"; #endif #endif } @@ -3915,7 +3934,7 @@ m68k_output_mi_thunk (file, thunk, delta, vcall_offset, function) fmt = "jmp %0"; #endif #else - fmt = "jbra %0"; + fmt = "jra %0"; #endif } |