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Retabify
From-SVN: r27704
This commit is contained in:
Michael Meissner
parent
15b183364a
commit
2618f95598
@ -1,6 +1,15 @@
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Tue Jun 22 17:14:58 1999 Michael Meissner <meissner@cygnus.com>
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* dwarf2out.c (dwarf2out_frame_debug_expr): Reformat to match GNU
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coding standards.
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(dwarf2out_define): Mark unused parameters appropriately.
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(gen_unspecified_parameters_die): Ditto.
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(gen_subprogram_die): Fix signed/unsigned warnings.
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(gen_variable_die): Ditto.
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1999-06-22 Bruce Korb <ddsinc09@ix.netcom.com>
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*fixinc/inclhack.def(end_else_label): combined else_label
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* fixinc/inclhack.def(end_else_label): combined else_label
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and endif_label and fixed the sed expression.
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*fixinc/{fixincl.x|inclhack.sh}: regen
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264
gcc/dwarf2out.c
264
gcc/dwarf2out.c
@ -1221,7 +1221,7 @@ dwarf2out_frame_debug_expr (expr, label)
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if (GET_CODE (x) == SET &&
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(RTX_FRAME_RELATED_P (x) || par_index == 0))
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dwarf2out_frame_debug_expr (x, label);
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dwarf2out_frame_debug_expr (x, label);
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}
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return;
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}
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@ -1244,8 +1244,8 @@ dwarf2out_frame_debug_expr (expr, label)
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if (cfa_reg != (unsigned) REGNO (src))
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abort ();
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if (REGNO (dest) != STACK_POINTER_REGNUM
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&& !(frame_pointer_needed
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&& REGNO (dest) == HARD_FRAME_POINTER_REGNUM))
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&& !(frame_pointer_needed
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&& REGNO (dest) == HARD_FRAME_POINTER_REGNUM))
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abort ();
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cfa_reg = REGNO (dest);
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break;
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@ -1254,83 +1254,83 @@ dwarf2out_frame_debug_expr (expr, label)
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case MINUS:
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if (dest == stack_pointer_rtx)
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{
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/* Adjusting SP. */
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switch (GET_CODE (XEXP (src, 1)))
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{
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case CONST_INT:
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offset = INTVAL (XEXP (src, 1));
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break;
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case REG:
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if ((unsigned) REGNO (XEXP (src, 1)) != cfa_temp_reg)
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abort ();
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offset = cfa_temp_value;
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break;
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default:
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abort ();
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}
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/* Adjusting SP. */
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switch (GET_CODE (XEXP (src, 1)))
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{
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case CONST_INT:
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offset = INTVAL (XEXP (src, 1));
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break;
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case REG:
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if ((unsigned) REGNO (XEXP (src, 1)) != cfa_temp_reg)
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abort ();
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offset = cfa_temp_value;
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break;
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default:
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abort ();
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}
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if (XEXP (src, 0) == hard_frame_pointer_rtx)
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{
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/* Restoring SP from FP in the epilogue. */
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if (cfa_reg != (unsigned) HARD_FRAME_POINTER_REGNUM)
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abort ();
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cfa_reg = STACK_POINTER_REGNUM;
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}
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else if (XEXP (src, 0) != stack_pointer_rtx)
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abort ();
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if (XEXP (src, 0) == hard_frame_pointer_rtx)
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{
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/* Restoring SP from FP in the epilogue. */
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if (cfa_reg != (unsigned) HARD_FRAME_POINTER_REGNUM)
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abort ();
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cfa_reg = STACK_POINTER_REGNUM;
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}
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else if (XEXP (src, 0) != stack_pointer_rtx)
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abort ();
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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if (cfa_reg == STACK_POINTER_REGNUM)
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cfa_offset += offset;
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if (cfa_store_reg == STACK_POINTER_REGNUM)
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cfa_store_offset += offset;
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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if (cfa_reg == STACK_POINTER_REGNUM)
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cfa_offset += offset;
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if (cfa_store_reg == STACK_POINTER_REGNUM)
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cfa_store_offset += offset;
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}
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else if (dest == hard_frame_pointer_rtx)
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{
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/* Either setting the FP from an offset of the SP,
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or adjusting the FP */
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if (! frame_pointer_needed
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|| REGNO (dest) != HARD_FRAME_POINTER_REGNUM)
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abort ();
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/* Either setting the FP from an offset of the SP,
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or adjusting the FP */
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if (! frame_pointer_needed
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|| REGNO (dest) != HARD_FRAME_POINTER_REGNUM)
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abort ();
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if (XEXP (src, 0) == stack_pointer_rtx
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&& GET_CODE (XEXP (src, 1)) == CONST_INT)
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{
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if (cfa_reg != STACK_POINTER_REGNUM)
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abort ();
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offset = INTVAL (XEXP (src, 1));
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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cfa_offset += offset;
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cfa_reg = HARD_FRAME_POINTER_REGNUM;
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}
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else if (XEXP (src, 0) == hard_frame_pointer_rtx
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&& GET_CODE (XEXP (src, 1)) == CONST_INT)
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{
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if (cfa_reg != (unsigned) HARD_FRAME_POINTER_REGNUM)
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abort ();
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offset = INTVAL (XEXP (src, 1));
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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cfa_offset += offset;
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}
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if (XEXP (src, 0) == stack_pointer_rtx
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&& GET_CODE (XEXP (src, 1)) == CONST_INT)
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{
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if (cfa_reg != STACK_POINTER_REGNUM)
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abort ();
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offset = INTVAL (XEXP (src, 1));
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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cfa_offset += offset;
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cfa_reg = HARD_FRAME_POINTER_REGNUM;
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}
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else if (XEXP (src, 0) == hard_frame_pointer_rtx
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&& GET_CODE (XEXP (src, 1)) == CONST_INT)
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{
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if (cfa_reg != (unsigned) HARD_FRAME_POINTER_REGNUM)
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abort ();
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offset = INTVAL (XEXP (src, 1));
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if (GET_CODE (src) == PLUS)
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offset = -offset;
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cfa_offset += offset;
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}
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else
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abort();
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else
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abort();
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}
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else
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{
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if (GET_CODE (src) != PLUS
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|| XEXP (src, 1) != stack_pointer_rtx)
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abort ();
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if (GET_CODE (XEXP (src, 0)) != REG
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|| (unsigned) REGNO (XEXP (src, 0)) != cfa_temp_reg)
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abort ();
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if (cfa_reg != STACK_POINTER_REGNUM)
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abort ();
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cfa_store_reg = REGNO (dest);
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cfa_store_offset = cfa_offset - cfa_temp_value;
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if (GET_CODE (src) != PLUS
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|| XEXP (src, 1) != stack_pointer_rtx)
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abort ();
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if (GET_CODE (XEXP (src, 0)) != REG
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|| (unsigned) REGNO (XEXP (src, 0)) != cfa_temp_reg)
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abort ();
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if (cfa_reg != STACK_POINTER_REGNUM)
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abort ();
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cfa_store_reg = REGNO (dest);
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cfa_store_offset = cfa_offset - cfa_temp_value;
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}
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break;
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@ -1341,9 +1341,9 @@ dwarf2out_frame_debug_expr (expr, label)
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case IOR:
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if (GET_CODE (XEXP (src, 0)) != REG
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|| (unsigned) REGNO (XEXP (src, 0)) != cfa_temp_reg
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|| (unsigned) REGNO (dest) != cfa_temp_reg
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|| GET_CODE (XEXP (src, 1)) != CONST_INT)
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|| (unsigned) REGNO (XEXP (src, 0)) != cfa_temp_reg
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|| (unsigned) REGNO (dest) != cfa_temp_reg
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|| GET_CODE (XEXP (src, 1)) != CONST_INT)
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abort ();
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cfa_temp_value |= INTVAL (XEXP (src, 1));
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break;
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@ -1352,61 +1352,61 @@ dwarf2out_frame_debug_expr (expr, label)
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abort ();
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}
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dwarf2out_def_cfa (label, cfa_reg, cfa_offset);
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break;
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break;
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case MEM:
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/* Saving a register to the stack. Make sure dest is relative to the
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CFA register. */
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if (GET_CODE (src) != REG)
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case MEM:
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/* Saving a register to the stack. Make sure dest is relative to the
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CFA register. */
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if (GET_CODE (src) != REG)
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abort ();
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switch (GET_CODE (XEXP (dest, 0)))
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{
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/* With a push. */
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case PRE_INC:
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case PRE_DEC:
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offset = GET_MODE_SIZE (GET_MODE (dest));
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if (GET_CODE (XEXP (dest, 0)) == PRE_INC)
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offset = -offset;
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if (REGNO (XEXP (XEXP (dest, 0), 0)) != STACK_POINTER_REGNUM
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|| cfa_store_reg != STACK_POINTER_REGNUM)
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abort ();
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cfa_store_offset += offset;
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if (cfa_reg == STACK_POINTER_REGNUM)
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cfa_offset = cfa_store_offset;
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offset = -cfa_store_offset;
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break;
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/* With an offset. */
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case PLUS:
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case MINUS:
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offset = INTVAL (XEXP (XEXP (dest, 0), 1));
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if (GET_CODE (XEXP (dest, 0)) == MINUS)
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offset = -offset;
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if (cfa_store_reg != (unsigned) REGNO (XEXP (XEXP (dest, 0), 0)))
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abort ();
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offset -= cfa_store_offset;
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break;
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/* Without an offset. */
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case REG:
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if (cfa_store_reg != (unsigned) REGNO (XEXP (dest, 0)))
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abort();
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offset = -cfa_store_offset;
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break;
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default:
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abort ();
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}
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dwarf2out_def_cfa (label, cfa_reg, cfa_offset);
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dwarf2out_reg_save (label, REGNO (src), offset);
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break;
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default:
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abort ();
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switch (GET_CODE (XEXP (dest, 0)))
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{
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/* With a push. */
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case PRE_INC:
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case PRE_DEC:
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offset = GET_MODE_SIZE (GET_MODE (dest));
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if (GET_CODE (XEXP (dest, 0)) == PRE_INC)
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offset = -offset;
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if (REGNO (XEXP (XEXP (dest, 0), 0)) != STACK_POINTER_REGNUM
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|| cfa_store_reg != STACK_POINTER_REGNUM)
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abort ();
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cfa_store_offset += offset;
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if (cfa_reg == STACK_POINTER_REGNUM)
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cfa_offset = cfa_store_offset;
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offset = -cfa_store_offset;
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break;
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/* With an offset. */
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case PLUS:
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case MINUS:
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offset = INTVAL (XEXP (XEXP (dest, 0), 1));
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if (GET_CODE (XEXP (dest, 0)) == MINUS)
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offset = -offset;
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if (cfa_store_reg != (unsigned) REGNO (XEXP (XEXP (dest, 0), 0)))
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abort ();
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offset -= cfa_store_offset;
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break;
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/* Without an offset. */
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case REG:
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if (cfa_store_reg != (unsigned) REGNO (XEXP (dest, 0)))
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abort();
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offset = -cfa_store_offset;
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break;
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default:
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abort ();
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}
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dwarf2out_def_cfa (label, cfa_reg, cfa_offset);
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dwarf2out_reg_save (label, REGNO (src), offset);
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break;
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default:
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abort ();
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}
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}
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}
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@ -8248,7 +8248,7 @@ gen_formal_parameter_die (node, context_die)
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static void
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gen_unspecified_parameters_die (decl_or_type, context_die)
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register tree decl_or_type;
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register tree decl_or_type ATTRIBUTE_UNUSED;
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register dw_die_ref context_die;
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{
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new_die (DW_TAG_unspecified_parameters, context_die);
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@ -8388,7 +8388,7 @@ gen_subprogram_die (decl, context_die)
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|| context_die == NULL)
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&& get_AT_unsigned (old_die, DW_AT_decl_file) == file_index
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&& (get_AT_unsigned (old_die, DW_AT_decl_line)
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== DECL_SOURCE_LINE (decl)))
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== (unsigned)DECL_SOURCE_LINE (decl)))
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{
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subr_die = old_die;
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@ -8403,7 +8403,7 @@ gen_subprogram_die (decl, context_die)
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if (get_AT_unsigned (old_die, DW_AT_decl_file) != file_index)
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add_AT_unsigned (subr_die, DW_AT_decl_file, file_index);
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if (get_AT_unsigned (old_die, DW_AT_decl_line)
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!= DECL_SOURCE_LINE (decl))
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!= (unsigned)DECL_SOURCE_LINE (decl))
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add_AT_unsigned
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(subr_die, DW_AT_decl_line, DECL_SOURCE_LINE (decl));
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}
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@ -8640,7 +8640,7 @@ gen_variable_die (decl, context_die)
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add_AT_unsigned (var_die, DW_AT_decl_file, file_index);
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if (get_AT_unsigned (old_die, DW_AT_decl_line)
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!= DECL_SOURCE_LINE (decl))
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!= (unsigned)DECL_SOURCE_LINE (decl))
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add_AT_unsigned (var_die, DW_AT_decl_line,
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DECL_SOURCE_LINE (decl));
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@ -9912,8 +9912,8 @@ dwarf2out_end_source_file ()
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void
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dwarf2out_define (lineno, buffer)
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register unsigned lineno;
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register char *buffer;
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register unsigned lineno ATTRIBUTE_UNUSED;
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register char *buffer ATTRIBUTE_UNUSED;
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{
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static int initialized = 0;
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if (!initialized)
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