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Diffstat (limited to 'gcc/ada/g-memdum.adb')
| -rw-r--r-- | gcc/ada/g-memdum.adb | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/gcc/ada/g-memdum.adb b/gcc/ada/g-memdum.adb deleted file mode 100644 index bee7991..0000000 --- a/gcc/ada/g-memdum.adb +++ /dev/null @@ -1,179 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- G N A T . M E M O R Y _ D U M P -- --- -- --- B o d y -- --- -- --- Copyright (C) 2003-2016, AdaCore -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 3, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -with System; use System; -with System.Img_BIU; use System.Img_BIU; -with System.Storage_Elements; use System.Storage_Elements; - -with GNAT.IO; use GNAT.IO; -with GNAT.Debug_Utilities; use GNAT.Debug_Utilities; - -with Ada.Unchecked_Conversion; - -package body GNAT.Memory_Dump is - - ---------- - -- Dump -- - ---------- - - procedure Dump - (Addr : Address; - Count : Natural) - is - begin - Dump (Addr, Count, Prefix => Absolute_Address); - end Dump; - - procedure Dump - (Addr : Address; - Count : Natural; - Prefix : Prefix_Type) - is - Ctr : Natural := Count; - -- Count of bytes left to output - - Offset_Buf : String (1 .. Standard'Address_Size / 4 + 4); - Offset_Last : Natural; - -- Buffer for prefix in Offset mode - - Adr : Address := Addr; - -- Current address - - N : Natural := 0; - -- Number of bytes output on current line - - C : Character; - -- Character at current storage address - - AIL : Natural; - -- Number of chars in prefix (including colon and space) - - Line_Len : Natural; - -- Line length for entire line - - Hex : constant array (0 .. 15) of Character := "0123456789ABCDEF"; - - type Char_Ptr is access all Character; - - function To_Char_Ptr is new Ada.Unchecked_Conversion (Address, Char_Ptr); - - begin - case Prefix is - when Absolute_Address => - AIL := Address_Image_Length - 4 + 2; - - when Offset => - Offset_Last := Offset_Buf'First - 1; - Set_Image_Based_Integer (Ctr, 16, 0, Offset_Buf, Offset_Last); - AIL := Offset_Last - 4 + 2; - - when None => - AIL := 0; - end case; - - Line_Len := AIL + 3 * 16 + 2 + 16; - - declare - Line_Buf : String (1 .. Line_Len); - - begin - while Ctr /= 0 loop - - -- Start of line processing - - if N = 0 then - case Prefix is - when Absolute_Address => - declare - S : constant String := Image (Adr); - begin - Line_Buf (1 .. AIL) := S (4 .. S'Length - 1) & ": "; - end; - - when Offset => - declare - Last : Natural := 0; - Len : Natural; - - begin - Set_Image_Based_Integer - (Count - Ctr, 16, 0, Offset_Buf, Last); - Len := Last - 4; - - Line_Buf (1 .. AIL - Len - 2) := (others => '0'); - Line_Buf (AIL - Len - 1 .. AIL - 2) := - Offset_Buf (4 .. Last - 1); - Line_Buf (AIL - 1 .. AIL) := ": "; - end; - - when None => - null; - end case; - - Line_Buf (AIL + 1 .. Line_Buf'Last) := (others => ' '); - Line_Buf (AIL + 3 * 16 + 1) := '"'; - end if; - - -- Add one character to current line - - C := To_Char_Ptr (Adr).all; - Adr := Adr + 1; - Ctr := Ctr - 1; - - Line_Buf (AIL + 3 * N + 1) := Hex (Character'Pos (C) / 16); - Line_Buf (AIL + 3 * N + 2) := Hex (Character'Pos (C) mod 16); - - if C < ' ' or else C = Character'Val (16#7F#) then - C := '?'; - end if; - - Line_Buf (AIL + 3 * 16 + 2 + N) := C; - N := N + 1; - - -- End of line processing - - if N = 16 then - Line_Buf (Line_Buf'Last) := '"'; - GNAT.IO.Put_Line (Line_Buf); - N := 0; - end if; - end loop; - - -- Deal with possible last partial line - - if N /= 0 then - Line_Buf (AIL + 3 * 16 + 2 + N) := '"'; - GNAT.IO.Put_Line (Line_Buf (1 .. AIL + 3 * 16 + 2 + N)); - end if; - end; - end Dump; - -end GNAT.Memory_Dump; |