mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
c505e6129a
Added support for Reproducible Enclave Build using Docker file. Added support for Intel AVX-512 instructions and Intel SHA Extensions New Instructions (SHA-NI) in trusted libraries. Support both EPID and ECDSA based quote for quoting related interfaces in sgx_uae_service library. Updated key exchange library to support both EPID and ECDSA based remote attestation. Support new interface to check platform information blob from remote attestation response message. Fixed bugs. Signed-off-by: Li, Xun <xun.li@intel.com>
126 lines
3.9 KiB
C
126 lines
3.9 KiB
C
/* libunwind - a platform-independent unwind library
|
|
Copyright (C) 2003-2004 Hewlett-Packard Co
|
|
|
|
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 LIBUNWIND_H
|
|
#define LIBUNWIND_H
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <inttypes.h>
|
|
#include <ucontext.h>
|
|
|
|
#define UNW_TARGET hppa
|
|
#define UNW_TARGET_HPPA 1
|
|
|
|
#define _U_TDEP_QP_TRUE 0 /* see libunwind-dynamic.h */
|
|
|
|
/* This needs to be big enough to accommodate "struct cursor", while
|
|
leaving some slack for future expansion. Changing this value will
|
|
require recompiling all users of this library. Stack allocation is
|
|
relatively cheap and unwind-state copying is relatively rare, so we
|
|
want to err on making it rather too big than too small. */
|
|
#define UNW_TDEP_CURSOR_LEN 511
|
|
|
|
typedef uint32_t unw_word_t;
|
|
typedef int32_t unw_sword_t;
|
|
|
|
typedef union
|
|
{
|
|
struct { unw_word_t bits[2]; } raw;
|
|
double val;
|
|
}
|
|
unw_tdep_fpreg_t;
|
|
|
|
typedef enum
|
|
{
|
|
/* Note: general registers are expected to start with index 0.
|
|
This convention facilitates architecture-independent
|
|
implementation of the C++ exception handling ABI. See
|
|
_Unwind_SetGR() and _Unwind_GetGR() for details. */
|
|
UNW_HPPA_GR = 0,
|
|
UNW_HPPA_RP = 2, /* return pointer */
|
|
UNW_HPPA_FP = 3, /* frame pointer */
|
|
UNW_HPPA_SP = UNW_HPPA_GR + 30,
|
|
|
|
UNW_HPPA_FR = UNW_HPPA_GR + 32,
|
|
|
|
UNW_HPPA_IP = UNW_HPPA_FR + 32, /* instruction pointer */
|
|
|
|
/* other "preserved" registers (fpsr etc.)... */
|
|
|
|
/* PA-RISC has 4 exception-argument registers but they're not
|
|
contiguous. To deal with this, we define 4 pseudo
|
|
exception-handling registers which we then alias to the actual
|
|
physical register. */
|
|
|
|
UNW_HPPA_EH0 = UNW_HPPA_IP + 1, /* alias for UNW_HPPA_GR + 20 */
|
|
UNW_HPPA_EH1 = UNW_HPPA_EH0 + 1, /* alias for UNW_HPPA_GR + 21 */
|
|
UNW_HPPA_EH2 = UNW_HPPA_EH1 + 1, /* alias for UNW_HPPA_GR + 22 */
|
|
UNW_HPPA_EH3 = UNW_HPPA_EH2 + 1, /* alias for UNW_HPPA_GR + 31 */
|
|
|
|
/* frame info (read-only) */
|
|
UNW_HPPA_CFA,
|
|
|
|
UNW_TDEP_LAST_REG = UNW_HPPA_IP,
|
|
|
|
UNW_TDEP_IP = UNW_HPPA_IP,
|
|
UNW_TDEP_SP = UNW_HPPA_SP,
|
|
UNW_TDEP_EH = UNW_HPPA_EH0
|
|
}
|
|
hppa_regnum_t;
|
|
|
|
#define UNW_TDEP_NUM_EH_REGS 4
|
|
|
|
typedef struct unw_tdep_save_loc
|
|
{
|
|
/* Additional target-dependent info on a save location. */
|
|
}
|
|
unw_tdep_save_loc_t;
|
|
|
|
/* On PA-RISC, we can directly use ucontext_t as the unwind context. */
|
|
typedef ucontext_t unw_tdep_context_t;
|
|
|
|
#define unw_tdep_is_fpreg(r) ((unsigned) ((r) - UNW_HPPA_FR) < 32)
|
|
|
|
#include "libunwind-dynamic.h"
|
|
|
|
typedef struct
|
|
{
|
|
/* no PA-RISC-specific auxiliary proc-info */
|
|
}
|
|
unw_tdep_proc_info_t;
|
|
|
|
#include "libunwind-common.h"
|
|
|
|
#define unw_tdep_getcontext UNW_ARCH_OBJ (getcontext)
|
|
extern int unw_tdep_getcontext (unw_tdep_context_t *);
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif /* LIBUNWIND_H */
|