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[Bug ld/3103] New: ld lma assignment change changes OVERLAY


From: hjl at lucon dot org
Subject: [Bug ld/3103] New: ld lma assignment change changes OVERLAY
Date: 22 Aug 2006 17:12:35 -0000

This change

http://sourceware.org/ml/binutils/2006-07/msg00314.html

changes the section symbol for OVERLAY:

address@hidden overlay-2]$ cat foo.s
        .section .text1,"ax","progbits"
        .space 0x10
        .section .text2,"ax","progbits"
        .space 0x20
        .section .text
        .space 0x30
address@hidden overlay-2]$ cat foo.t
SECTIONS
{
  OVERLAY 0x1000 : AT (0x4000)
  {
    .text1 {*(.text1)}
    .text2 {*(.text2)}
  }
  /DISCARD/ : { *(.*) }
}
address@hidden overlay-2]$ as   -o foo.o foo.s
address@hidden overlay-2]$ ./ld-next  -o foo -T foo.t foo.o
address@hidden overlay-2]$ readelf -s foo

Symbol table '.symtab' contains 7 entries:
   Num:    Value          Size Type    Bind   Vis      Ndx Name
     0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 0000000000001000     0 SECTION LOCAL  DEFAULT    1
     2: 0000000000001000     0 SECTION LOCAL  DEFAULT    2
     3: 0000000000004000     0 NOTYPE  GLOBAL DEFAULT  ABS __load_start_text1
     4: 0000000000004010     0 NOTYPE  GLOBAL DEFAULT    2 __load_start_text2
     5: 0000000000004030     0 NOTYPE  GLOBAL DEFAULT  ABS __load_stop_text2
     6: 0000000000004010     0 NOTYPE  GLOBAL DEFAULT  ABS __load_stop_text1
address@hidden overlay-2]$

Section index for __load_start_text2 should be ABS not 2.

-- 
           Summary: ld lma assignment change changes OVERLAY
           Product: binutils
           Version: 2.18 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: hjl at lucon dot org
                CC: amodra at bigpond dot net dot au,bug-binutils at gnu dot
                    org


http://sourceware.org/bugzilla/show_bug.cgi?id=3103

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