mirror of
https://github.com/tobast/libunwind-eh_elf.git
synced 2024-11-29 18:27:37 +01:00
93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
/* libunwind - a platform-independent unwind library
|
|
Copyright (C) 2001-2002 Hewlett-Packard Co
|
|
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
|
|
|
|
This file is part of libunwind.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining
|
|
a copy of this software and associated documentation files (the
|
|
"Software"), to deal in the Software without restriction, including
|
|
without limitation the rights to use, copy, modify, merge, publish,
|
|
distribute, sublicense, and/or sell copies of the Software, and to
|
|
permit persons to whom the Software is furnished to do so, subject to
|
|
the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be
|
|
included in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
|
|
#ifndef TDEP_IA64_H
|
|
#define TDEP_IA64_H
|
|
|
|
/* Target-dependent definitions that are internal to libunwind but need
|
|
to be shared with target-independent code. */
|
|
|
|
#include <endian.h>
|
|
#include <libunwind.h>
|
|
|
|
enum ia64_pregnum
|
|
{
|
|
/* primary unat: */
|
|
IA64_REG_PRI_UNAT_GR,
|
|
IA64_REG_PRI_UNAT_MEM,
|
|
|
|
/* register stack */
|
|
IA64_REG_BSP, /* register stack pointer */
|
|
IA64_REG_BSPSTORE,
|
|
IA64_REG_PFS, /* previous function state */
|
|
IA64_REG_RNAT,
|
|
/* memory stack */
|
|
IA64_REG_PSP, /* previous memory stack pointer */
|
|
/* return pointer: */
|
|
IA64_REG_RP,
|
|
|
|
/* preserved registers: */
|
|
IA64_REG_R4, IA64_REG_R5, IA64_REG_R6, IA64_REG_R7,
|
|
IA64_REG_NAT4, IA64_REG_NAT5, IA64_REG_NAT6, IA64_REG_NAT7,
|
|
IA64_REG_UNAT, IA64_REG_PR, IA64_REG_LC, IA64_REG_FPSR,
|
|
IA64_REG_B1, IA64_REG_B2, IA64_REG_B3, IA64_REG_B4, IA64_REG_B5,
|
|
IA64_REG_F2, IA64_REG_F3, IA64_REG_F4, IA64_REG_F5,
|
|
IA64_REG_F16, IA64_REG_F17, IA64_REG_F18, IA64_REG_F19,
|
|
IA64_REG_F20, IA64_REG_F21, IA64_REG_F22, IA64_REG_F23,
|
|
IA64_REG_F24, IA64_REG_F25, IA64_REG_F26, IA64_REG_F27,
|
|
IA64_REG_F28, IA64_REG_F29, IA64_REG_F30, IA64_REG_F31,
|
|
IA64_NUM_PREGS
|
|
};
|
|
|
|
#include "ia64/script.h"
|
|
|
|
struct unw_addr_space
|
|
{
|
|
struct unw_accessors acc;
|
|
int big_endian;
|
|
unw_caching_policy_t caching_policy;
|
|
uint32_t cache_generation;
|
|
unw_word_t dyn_generation; /* see dyn-common.h */
|
|
|
|
struct ia64_script_cache global_cache;
|
|
};
|
|
|
|
extern int UNW_ARCH_OBJ (search_unwind_table) (unw_addr_space_t as,
|
|
unw_word_t ip,
|
|
unw_dyn_info_t *di,
|
|
unw_proc_info_t *pi,
|
|
int need_unwind_info,
|
|
void *arg);
|
|
extern void UNW_ARCH_OBJ (put_unwind_info) (unw_addr_space_t as,
|
|
unw_proc_info_t *pi, void *arg);
|
|
|
|
/* Platforms that support UNW_INFO_FORMAT_TABLE need to define
|
|
tdep_search_unwind_table. */
|
|
#define tdep_search_unwind_table(a,b,c,d,e,f) \
|
|
UNW_ARCH_OBJ(search_unwind_table) (a,b,c,d,e,f)
|
|
#define tdep_put_unwind_info(a,b,c) \
|
|
UNW_ARCH_OBJ(put_unwind_info)(a,b,c)
|
|
|
|
#endif /* TDEP_IA64_H */
|