diff options
Diffstat (limited to 'lib/libdwarf/libdwarf.h')
| -rw-r--r-- | lib/libdwarf/libdwarf.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/lib/libdwarf/libdwarf.h b/lib/libdwarf/libdwarf.h deleted file mode 100644 index 04192b7ead646..0000000000000 --- a/lib/libdwarf/libdwarf.h +++ /dev/null @@ -1,176 +0,0 @@ -/*- - * Copyright (c) 2007 John Birrell (jb@freebsd.org) - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef _LIBDWARF_H_ -#define _LIBDWARF_H_ - -#include <libelf.h> - -typedef int Dwarf_Bool; -typedef off_t Dwarf_Off; -typedef uint64_t Dwarf_Unsigned; -typedef uint16_t Dwarf_Half; -typedef uint8_t Dwarf_Small; -typedef int64_t Dwarf_Signed; -typedef uint64_t Dwarf_Addr; -typedef void *Dwarf_Ptr; - -/* Forward definitions. */ -typedef struct _Dwarf_Abbrev *Dwarf_Abbrev; -typedef struct _Dwarf_Arange *Dwarf_Arange; -typedef struct _Dwarf_Attribute *Dwarf_Attribute; -typedef struct _Dwarf_AttrValue *Dwarf_AttrValue; -typedef struct _Dwarf_CU *Dwarf_CU; -typedef struct _Dwarf_Cie *Dwarf_Cie; -typedef struct _Dwarf_Debug *Dwarf_Debug; -typedef struct _Dwarf_Die *Dwarf_Die; -typedef struct _Dwarf_Fde *Dwarf_Fde; -typedef struct _Dwarf_Func *Dwarf_Func; -typedef struct _Dwarf_Inlined_Func *Dwarf_Inlined_Func; -typedef struct _Dwarf_Global *Dwarf_Global; -typedef struct _Dwarf_Line *Dwarf_Line; -typedef struct _Dwarf_Type *Dwarf_Type; -typedef struct _Dwarf_Var *Dwarf_Var; -typedef struct _Dwarf_Weak *Dwarf_Weak; - -typedef struct { - Dwarf_Small lr_atom; - Dwarf_Unsigned lr_number; - Dwarf_Unsigned lr_number2; - Dwarf_Unsigned lr_offset; -} Dwarf_Loc; - -typedef struct { - Dwarf_Addr ld_lopc; - Dwarf_Addr ld_hipc; - Dwarf_Half ld_cents; - Dwarf_Loc *ld_s; -} Dwarf_Locdesc; - -/* receiver function for dwarf_function_iterate_inlined_instance() API */ -typedef void (*Dwarf_Inlined_Callback)(Dwarf_Inlined_Func, void *); - -/* - * Error numbers which are specific to this implementation. - */ -enum { - DWARF_E_NONE, /* No error. */ - DWARF_E_ERROR, /* An error! */ - DWARF_E_NO_ENTRY, /* No entry. */ - DWARF_E_ARGUMENT, /* Invalid argument. */ - DWARF_E_DEBUG_INFO, /* Debug info NULL. */ - DWARF_E_MEMORY, /* Insufficient memory. */ - DWARF_E_ELF, /* ELF error. */ - DWARF_E_INVALID_CU, /* Invalid compilation unit data. */ - DWARF_E_CU_VERSION, /* Wrong CU version. */ - DWARF_E_MISSING_ABBREV, /* Abbrev not found. */ - DWARF_E_NOT_IMPLEMENTED, /* Not implemented. */ - DWARF_E_CU_CURRENT, /* No current compilation unit. */ - DWARF_E_BAD_FORM, /* Wrong form type for attribute value. */ - DWARF_E_INVALID_EXPR, /* Invalid DWARF expression. */ - DWARF_E_NUM /* Max error number. */ -}; - -typedef struct _Dwarf_Error { - int err_error; /* DWARF error. */ - int elf_error; /* ELF error. */ - const char *err_func; /* Function name where error occurred. */ - int err_line; /* Line number where error occurred. */ - char err_msg[1024]; /* Formatted error message. */ -} Dwarf_Error; - -/* - * Return values which have to be compatible with other - * implementations of libdwarf. - */ -#define DW_DLV_NO_ENTRY DWARF_E_NO_ENTRY -#define DW_DLV_OK DWARF_E_NONE -#define DW_DLE_DEBUG_INFO_NULL DWARF_E_DEBUG_INFO - -#define DW_DLC_READ 0 /* read only access */ - -/* Function prototype definitions. */ -__BEGIN_DECLS -Dwarf_Abbrev dwarf_abbrev_find(Dwarf_CU, uint64_t); -Dwarf_AttrValue dwarf_attrval_find(Dwarf_Die, Dwarf_Half); -Dwarf_Die dwarf_die_find(Dwarf_Die, Dwarf_Unsigned); -const char *dwarf_errmsg(Dwarf_Error *); -const char *get_sht_desc(uint32_t); -const char *get_attr_desc(uint32_t); -const char *get_form_desc(uint32_t); -const char *get_tag_desc(uint32_t); -int dwarf_abbrev_add(Dwarf_CU, uint64_t, uint64_t, uint8_t, Dwarf_Abbrev *, Dwarf_Error *); -int dwarf_attr(Dwarf_Die, Dwarf_Half, Dwarf_Attribute *, Dwarf_Error *); -int dwarf_attr_add(Dwarf_Abbrev, uint64_t, uint64_t, Dwarf_Attribute *, Dwarf_Error *); -int dwarf_attrval(Dwarf_Die, Dwarf_Half, Dwarf_AttrValue *, Dwarf_Error *); -int dwarf_attrval_add(Dwarf_Die, Dwarf_AttrValue, Dwarf_AttrValue *, Dwarf_Error *); -int dwarf_attrval_flag(Dwarf_Die, uint64_t, Dwarf_Bool *, Dwarf_Error *); -int dwarf_attrval_signed(Dwarf_Die, uint64_t, Dwarf_Signed *, Dwarf_Error *); -int dwarf_attrval_string(Dwarf_Die, uint64_t, const char **, Dwarf_Error *); -int dwarf_attrval_unsigned(Dwarf_Die, uint64_t, Dwarf_Unsigned *, Dwarf_Error *); -int dwarf_child(Dwarf_Die, Dwarf_Die *, Dwarf_Error *); -int dwarf_die_add(Dwarf_CU, int, uint64_t, uint64_t, Dwarf_Abbrev, Dwarf_Die *, Dwarf_Error *); -int dwarf_dieoffset(Dwarf_Die, Dwarf_Off *, Dwarf_Error *); -int dwarf_elf_init(Elf *, int, Dwarf_Debug *, Dwarf_Error *); -int dwarf_errno(Dwarf_Error *); -int dwarf_finish(Dwarf_Debug *, Dwarf_Error *); -int dwarf_locdesc(Dwarf_Die, uint64_t, Dwarf_Locdesc **, Dwarf_Signed *, Dwarf_Error *); -int dwarf_locdesc_free(Dwarf_Locdesc *, Dwarf_Error *); -int dwarf_init(int, int, Dwarf_Debug *, Dwarf_Error *); -int dwarf_next_cu_header(Dwarf_Debug, Dwarf_Unsigned *, Dwarf_Half *, - Dwarf_Unsigned *, Dwarf_Half *, Dwarf_Unsigned *, Dwarf_Error *); -int dwarf_op_num(uint8_t, uint8_t *, int); -int dwarf_siblingof(Dwarf_Debug, Dwarf_Die, Dwarf_Die *, Dwarf_Error *); -int dwarf_tag(Dwarf_Die, Dwarf_Half *, Dwarf_Error *); -int dwarf_whatform(Dwarf_Attribute, Dwarf_Half *, Dwarf_Error *); -void dwarf_dealloc(Dwarf_Debug, Dwarf_Ptr, Dwarf_Unsigned); -void dwarf_dump(Dwarf_Debug); -void dwarf_dump_abbrev(Dwarf_Debug); -void dwarf_dump_av(Dwarf_Die, Dwarf_AttrValue); -void dwarf_dump_dbgstr(Dwarf_Debug); -void dwarf_dump_die(Dwarf_Die); -void dwarf_dump_die_at_offset(Dwarf_Debug, Dwarf_Off); -void dwarf_dump_info(Dwarf_Debug); -void dwarf_dump_shstrtab(Dwarf_Debug); -void dwarf_dump_strtab(Dwarf_Debug); -void dwarf_dump_symtab(Dwarf_Debug); -void dwarf_dump_raw(Dwarf_Debug); -void dwarf_dump_tree(Dwarf_Debug); -Dwarf_Func dwarf_find_function_by_offset(Dwarf_Debug dbg, Dwarf_Off off); -Dwarf_Func dwarf_find_function_by_name(Dwarf_Debug dbg, const char *name); -int dwarf_function_get_addr_range(Dwarf_Func f, - Dwarf_Addr *low_pc, Dwarf_Addr *high_pc); -int dwarf_function_is_inlined(Dwarf_Func f); -void dwarf_function_iterate_inlined_instance(Dwarf_Func func, - Dwarf_Inlined_Callback f, void *data); -int dwarf_inlined_function_get_addr_range(Dwarf_Inlined_Func f, - Dwarf_Addr *low_pc, Dwarf_Addr *high_pc); - -__END_DECLS - -#endif /* !_LIBDWARF_H_ */ |