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| author | Richard Henderson <rth@redhat.com> | 1998-06-30 10:02:22 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 1998-06-30 10:02:22 +0000 |
| commit | 303b4cc64fa823bde77776b05503b39dc513e644 (patch) | |
| tree | bba8b7aa0ced2c0a7a22ddee4cc5b89832d72ebb /bfd/section.c | |
| parent | d40d5880c209617e3e4c951ed70b083c76b4cc37 (diff) | |
| download | fsf-binutils-gdb-303b4cc64fa823bde77776b05503b39dc513e644.zip fsf-binutils-gdb-303b4cc64fa823bde77776b05503b39dc513e644.tar.gz fsf-binutils-gdb-303b4cc64fa823bde77776b05503b39dc513e644.tar.bz2 | |
ELF Section-level Garbage Collection.
Diffstat (limited to 'bfd/section.c')
| -rw-r--r-- | bfd/section.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/bfd/section.c b/bfd/section.c index 564a51e..55a09f9 100644 --- a/bfd/section.c +++ b/bfd/section.c @@ -1,5 +1,6 @@ /* Object file "section" support for the BFD library. - Copyright (C) 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc. + Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 1997 + Free Software Foundation, Inc. Written by Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -214,7 +215,7 @@ CODE_FRAGMENT . standard data. *} .#define SEC_CONSTRUCTOR 0x100 . -. {* The section is a constuctor, and should be placed at the +. {* The section is a constructor, and should be placed at the . end of the text, data, or bss section(?). *} .#define SEC_CONSTRUCTOR_TEXT 0x1100 .#define SEC_CONSTRUCTOR_DATA 0x2100 @@ -303,6 +304,9 @@ CODE_FRAGMENT . else up the line will take care of it later. *} .#define SEC_LINKER_CREATED 0x800000 . +. {* This section should not be subject to garbage collection. *} +.#define SEC_KEEP 0x1000000 +. . {* End of section flags. *} . . {* Some internal packed boolean fields. *} @@ -316,6 +320,9 @@ CODE_FRAGMENT . {* A mark flag used by some of the linker backends. *} . unsigned int linker_mark : 1; . +. {* A mark flag used by some linker backends for garbage collection. *} +. unsigned int gc_mark : 1; +. . {* End of internal packed boolean fields. *} . . {* The virtual memory address of the section - where it will be @@ -558,7 +565,7 @@ DESCRIPTION o <<bfd_error_invalid_operation>> - If output has already started for this BFD. o <<bfd_error_no_memory>> - - If obstack alloc fails. + If memory allocation fails. */ @@ -590,7 +597,7 @@ DESCRIPTION Return <<NULL>> and set <<bfd_error>> on error; possible errors are: o <<bfd_error_invalid_operation>> - If output has already started for @var{abfd}. - o <<bfd_error_no_memory>> - If obstack alloc fails. + o <<bfd_error_no_memory>> - If memory allocation fails. */ sec_ptr |