[LinuxBIOS] compilation issue

[Ben Hewson]

ron minnich wrote:
> do a readelf -a, and I bet the .data is 0, or some zero-lenght thing
> overlaps it.
>
> There are so many "issues" in gnubin. This is one more.
>
> FWIW, Juergen has some nice fixes which we are looking at bringing in
> to V3 -- he's done some very nice work.
>
> ron
>
doing readelf -a on linuxbios.rom (I assume that is what you meant) 
gives this.

not sure if there is a problem there though.
I did notice if I I change the unsigned char array used for the acpi 
stuff to a const unsigned char array
it does shift the address of the error slightly.


ELF Header:
  Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
  Class:                             ELF32
  Data:                              2's complement, little endian
  Version:                           1 (current)
  OS/ABI:                            UNIX - System V
  ABI Version:                       0
  Type:                              EXEC (Executable file)
  Machine:                           Intel 80386
  Version:                           0x1
  Entry point address:               0x1041d8
  Start of program headers:          52 (bytes into file)
  Start of section headers:          25336 (bytes into file)
  Flags:                             0x0
  Size of this header:               52 (bytes)
  Size of program headers:           32 (bytes)
  Number of program headers:         5
  Size of section headers:           40 (bytes)
  Number of section headers:         10
  Section header string table index: 9

Section Headers:
  [Nr] Name              Type            Addr     Off    Size   ES Flg 
Lk Inf Al
  [ 0]                   NULL            00000000 000000 000000 00      
0   0  0
  [ 1] .note             NOTE            00100000 0000e0 00007c 00   A  
0   0 32
  [ 2] .text             PROGBITS        0010007c 00015c 0051c8 00 WAX  
0   0  4
  [ 3] .rodata           PROGBITS        00105260 005340 000cc9 00   A  
0   0 32
  [ 4] .eh_frame         PROGBITS        00105f2c 00600c 000058 00   A  
0   0  4
  [ 5] .data             PROGBITS        00105fa0 006080 0001c8 00  WA  
0   0 32
  [ 6] .bss              NOBITS          00106180 006248 019f80 00  WA  
0   0 32
  [ 7] .initctx          PROGBITS        00120100 006260 000048 00  WA  
0   0 32
  [ 8] .note.GNU-stack   PROGBITS        00000000 0062a8 000000 00   X  
0   0  1
  [ 9] .shstrtab         STRTAB          00000000 0062a8 00004d 00      
0   0  1
Key to Flags:
  W (write), A (alloc), X (execute), M (merge), S (strings)
  I (info), L (link order), G (group), x (unknown)
  O (extra OS processing required) o (OS specific), p (processor specific)

There are no section groups in this file.

Program Headers:
  Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
  LOAD           0x0000e0 0x00100000 0x00100000 0x06168 0x20100 RWE 0x20
  LOAD           0x006260 0x00120100 0x00120100 0x00048 0x00048 RW  0x20
  NOTE           0x0000e0 0x00100000 0x00100000 0x0007c 0x0007c R   0x20
  GNU_STACK      0x000000 0x00000000 0x00000000 0x00000 0x00000 RWE 0x4
  PAX_FLAGS      0x000000 0x00000000 0x00000000 0x00000 0x00000     0x4

 Section to Segment mapping:
  Segment Sections...
   00     .note .text .rodata .eh_frame .data .bss
   01     .initctx
   02     .note
   03    
   04    

There is no dynamic section in this file.

There are no relocations in this file.

There are no unwind sections in this file.

No version information found in this file.

Notes at offset 0x000000e0 with length 0x0000007c:
  Owner         Data size       Description
  ELFBoot               0x00000005      NT_VERSION (version)
  ELFBoot               0x00000032      NT_ARCH (architecture)
  ELFBoot               0x00000002      Unknown note type: (0x00000003)