Changeset 1e00216 in mainline for kernel


Ignore:
Timestamp:
2011-02-02T20:35:31Z (14 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
86d7bfa
Parents:
c5f0bff
Message:

add support for line number debug information into linker scripts (ia32, amd64; both kernel & uspace)
add basic support for PT_NOTE into ELF loaders (both kernel & uspace)

Location:
kernel
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • kernel/arch/ia32/_link.ld.in

    rc5f0bff r1e00216  
    4949        }
    5050       
     51#ifdef CONFIG_LINE_DEBUG
     52        .comment 0 : { *(.comment); }
     53        .debug_abbrev 0 : { *(.debug_abbrev); }
     54        .debug_aranges 0 : { *(.debug_aranges); }
     55        .debug_info 0 : { *(.debug_info); }
     56        .debug_line 0 : { *(.debug_line); }
     57        .debug_loc 0 : { *(.debug_loc); }
     58        .debug_pubnames 0 : { *(.debug_pubnames); }
     59        .debug_pubtypes 0 : { *(.debug_pubtypes); }
     60        .debug_ranges 0 : { *(.debug_ranges); }
     61        .debug_str 0 : { *(.debug_str); }
     62#endif
     63       
    5164        /DISCARD/ : {
    52                 *(.note.GNU-stack);
    53                 *(.comment);
     65                *(*);
    5466        }
    5567       

  • kernel/generic/src/lib/elf.c

    rc5f0bff r1e00216  
    157157        case PT_NULL:
    158158        case PT_PHDR:
     159        case PT_NOTE:
    159160                break;
    160161        case PT_LOAD:
    … …  
    173174                break;
    174175        case PT_SHLIB:
    175         case PT_NOTE:
    176176        case PT_LOPROC:
    177177        case PT_HIPROC:
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