diff options
Diffstat (limited to 'libasm/libasmP.h')
| -rw-r--r-- | libasm/libasmP.h | 60 |
1 files changed, 48 insertions, 12 deletions
diff --git a/libasm/libasmP.h b/libasm/libasmP.h index 2e4954f6..ee7005f5 100644 --- a/libasm/libasmP.h +++ b/libasm/libasmP.h @@ -1,15 +1,27 @@ /* Internal definitions for libasm. - Copyright (C) 2002, 2004 Red Hat, Inc. - - This program is Open Source software; you can redistribute it and/or - modify it under the terms of the Open Software License version 1.0 as - published by the Open Source Initiative. - - You should have received a copy of the Open Software License along - with this program; if not, you may obtain a copy of the Open Software - License version 1.0 from http://www.opensource.org/licenses/osl.php or - by writing the Open Source Initiative c/o Lawrence Rosen, Esq., - 3001 King Ranch Road, Ukiah, CA 95482. */ + Copyright (C) 2002, 2004, 2005 Red Hat, Inc. + This file is part of Red Hat elfutils. + + Red Hat elfutils is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by the + Free Software Foundation; version 2 of the License. + + Red Hat elfutils 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License along + with Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + Red Hat elfutils is an included package of the Open Invention Network. + An included package of the Open Invention Network is a package for which + Open Invention Network licensees cross-license their patents. No patent + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + <http://www.openinventionnetwork.com>. */ #ifndef _LIBASMP_H #define _LIBASMP_H 1 @@ -17,7 +29,6 @@ #include <stdio.h> #include <libasm.h> -#include <libebl.h> /* gettext helper macros. */ #define _(Str) dgettext ("elfutils", Str) @@ -35,6 +46,8 @@ enum ASM_E_DUPLSYM, /* Duplicate symbol definition. */ ASM_E_LIBELF, /* Refer to error in libelf. */ ASM_E_TYPE, /* Invalid section type for operation. */ + ASM_E_IOERROR, /* Error during output of data. */ + ASM_E_ENOSUP, /* No backend support. */ ASM_E_NUM /* Keep this entry as the last. */ }; @@ -223,6 +236,21 @@ struct AsmScnGrp }; +/* Descriptor for disassembler. */ +struct DisasmCtx +{ + /* Handle for the backend library with the disassembler routine. */ + Ebl *ebl; + + /* ELF file containing all the data passed to the function. This + allows to look up symbols. */ + Elf *elf; + + /* Callback function to determine symbol names. */ + DisasmGetSymCB_t symcb; +}; + + /* The default fill pattern: one zero byte. */ extern const struct FillPattern *__libasm_default_pattern attribute_hidden; @@ -257,6 +285,14 @@ extern int __asm_addint64_internal (AsmScn_t *asmscn, int64_t num) attribute_hidden; +/* Produce disassembly output for given memory and output it using the + given callback functions. */ +extern int __disasm_cb_internal (DisasmCtx_t *ctx, const uint8_t **startp, + const uint8_t *end, GElf_Addr addr, + const char *fmt, DisasmOutputCB_t outcb, + void *outcbarp, void *symcbarg) + attribute_hidden; + /* Test whether given symbol is an internal symbol and if yes, whether we should nevertheless emit it in the symbol table. */ |