Re: PATCH: Add --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi] to ld

[Andreas Schwab <schwab@linux-m68k.org>]

tmpdir/normal.out tmpdir/gnunormal.out differ.
FAIL: Link with zlib-gnu compressed debug output

--- tmpdir/normal.out	2015-04-28 21:33:33.668537097 +0200
+++ tmpdir/gnunormal.out	2015-04-28 21:33:57.804523964 +0200
@@ -136,7 +136,7 @@ Contents of the .debug_aranges section:
   Segment Size:             0
 
     Address            Length
-    00000000004004e0 0000000000000015 
+    00000000004004d8 0000000000000015 
     00000000004006c4 0000000000000004 
     0000000000000000 0000000000000000 
   Length:                   28
@@ -181,7 +181,7 @@ Contents of the .debug_aranges section:
   Segment Size:             0
 
     Address            Length
-    00000000004004f5 0000000000000005 
+    00000000004004ed 0000000000000005 
     00000000004006c8 0000000000000005 
     0000000000000000 0000000000000000 
 
@@ -1745,14 +1745,14 @@ Raw dump of debug contents of section .d
   1	1	0	0	crti.S
 
  Line Number Statements:
-  [0x000000bd]  Extended opcode 2: set Address to 0x4004e0
+  [0x000000bd]  Extended opcode 2: set Address to 0x4004d8
   [0x000000c8]  Advance Line by 63 to 64
   [0x000000ca]  Copy
-  [0x000000cb]  Special opcode 63: advance Address by 4 to 0x4004e4 and Line by 2 to 66
-  [0x000000cc]  Special opcode 104: advance Address by 7 to 0x4004eb and Line by 1 to 67
-  [0x000000cd]  Special opcode 48: advance Address by 3 to 0x4004ee and Line by 1 to 68
-  [0x000000ce]  Special opcode 34: advance Address by 2 to 0x4004f0 and Line by 1 to 69
-  [0x000000cf]  Advance PC by 5 to 0x4004f5
+  [0x000000cb]  Special opcode 63: advance Address by 4 to 0x4004dc and Line by 2 to 66
+  [0x000000cc]  Special opcode 104: advance Address by 7 to 0x4004e3 and Line by 1 to 67
+  [0x000000cd]  Special opcode 48: advance Address by 3 to 0x4004e6 and Line by 1 to 68
+  [0x000000ce]  Special opcode 34: advance Address by 2 to 0x4004e8 and Line by 1 to 69
+  [0x000000cf]  Advance PC by 5 to 0x4004ed
   [0x000000d1]  Extended opcode 1: End of Sequence
 
   [0x000000d4]  Extended opcode 2: set Address to 0x4006c4
@@ -1986,11 +1986,11 @@ Raw dump of debug contents of section .d
   1	1	0	0	crtn.S
 
  Line Number Statements:
-  [0x0000040f]  Extended opcode 2: set Address to 0x4004f5
+  [0x0000040f]  Extended opcode 2: set Address to 0x4004ed
   [0x0000041a]  Advance Line by 39 to 40
   [0x0000041c]  Copy
-  [0x0000041d]  Special opcode 62: advance Address by 4 to 0x4004f9 and Line by 1 to 41
-  [0x0000041e]  Advance PC by 1 to 0x4004fa
+  [0x0000041d]  Special opcode 62: advance Address by 4 to 0x4004f1 and Line by 1 to 41
+  [0x0000041e]  Advance PC by 1 to 0x4004f2
   [0x00000420]  Extended opcode 1: End of Sequence
 
   [0x00000423]  Extended opcode 2: set Address to 0x4006c8
@@ -2124,7 +2124,7 @@ Contents of the .debug_ranges section:
 
     Offset   Begin    End
     00000000 ffffffffffffffff 0000000000000000 (base address)
-    00000000 00000000004004e0 00000000004004f5 
+    00000000 00000000004004d8 00000000004004ed 
     00000000 00000000004006c4 00000000004006c8 
     00000000 <End of list>
     00000040 0000000000400540 0000000000400555 
@@ -2135,7 +2135,7 @@ Contents of the .debug_ranges section:
     00000060 0000000000400683 00000000004006a6 
     00000060 <End of list>
     000000b0 ffffffffffffffff 0000000000000000 (base address)
-    000000b0 00000000004004f5 00000000004004fa 
+    000000b0 00000000004004ed 00000000004004f2 
     000000b0 00000000004006c8 00000000004006cd 
     000000b0 <End of list>
 

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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