diff options
author | Eric Andersen <andersen@codepoet.org> | 2003-02-08 10:12:24 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 2003-02-08 10:12:24 +0000 |
commit | 54ebe998d5ebf7ac1337a2bfdf804c9fd060e48e (patch) | |
tree | 500886d301018aa745fc841c9da908bdae2dcc1e /libc/misc/internals/abi-note.S | |
parent | 331427d6db02704f85cb90335ceaf64f1ed67e5e (diff) |
Fixup handling of the .note.ABI-tag section so that it is ARM only,
and so it actually works as intended allowing binaries on ARM to be
debugged.
-Erik
Diffstat (limited to 'libc/misc/internals/abi-note.S')
-rw-r--r-- | libc/misc/internals/abi-note.S | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/libc/misc/internals/abi-note.S b/libc/misc/internals/abi-note.S deleted file mode 100644 index 3b8b50e33..000000000 --- a/libc/misc/internals/abi-note.S +++ /dev/null @@ -1,77 +0,0 @@ -/* Special .init and .fini section support. - Copyright (C) 1997, 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - In addition to the permissions in the GNU Lesser General Public - License, the Free Software Foundation gives you unlimited - permission to link the compiled version of this file with other - programs, and to distribute those programs without any restriction - coming from the use of this file. (The Lesser General Public - License restrictions do apply in other respects; for example, they - cover modification of the file, and distribution when not linked - into another program.) - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -/* Define an ELF note identifying the operating-system ABI that the - executable was created for. The ELF note information identifies a - particular OS or coordinated development effort within which the - ELF header's e_machine value plus (for dynamically linked programs) - the PT_INTERP dynamic linker name and DT_NEEDED shared library - names fully identify the runtime environment required by an - executable. - - The general format of ELF notes is as follows. - Offsets and lengths are bytes or (parenthetical references) to the - values in other fields. - -offset length contents -0 4 length of name -4 4 length of data -8 4 note type -12 (0) vendor name - - null-terminated ASCII string, padded to 4-byte alignment -12+(0) (4) note data, - - The GNU project and cooperating development efforts (including the - Linux community) use note type 1 and a vendor name string of "GNU" - for a note descriptor that indicates ABI requirements. The note data - is four 32-bit words. The first of these is an operating system - number (0=Linux, 1=Hurd, 2=Solaris, ...) and the remaining three - identify the earliest release of that OS that supports this ABI. - See abi-tags (top level) for details. */ - -#include <features.h> -#include <abi-tag.h> /* OS-specific ABI tag value */ - -/* The linker (GNU ld 2.8 and later) recognizes an allocated section whose - name begins with `.note' and creates a PT_NOTE program header entry - pointing at it. */ - -#ifdef __HAVE_ELF__ - .section ".note.ABI-tag", "a" -#else - .section .note -#endif - .align 4 - .long 1f - 0f /* name length */ - .long 3f - 2f /* data length */ - .long 1 /* note type */ -0: .asciz "GNU" /* vendor name */ -1: .align 4 -2: .long __ABI_TAG_OS /* note data: the ABI tag */ - .long __ABI_TAG_VERSION -3: .align 4 /* pad out section */ |