mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-05-05 06:50:21 +02:00
0e94048174
2013-10-07 Paulo Andrade <pcpa@gnu.org> * check/self.c: Extend tests to validate jit_callee_save_p does not cause an assertion on valid arguments, and test extra registers defined on some backends. * configure.ac: Do not ignore environment CFLAGS when checking if need to test runtime configurable options, like use x87 when sse2 is available, arm instruction set instead of thumb, etc. * include/lightning/jit_arm.h: Correct wrong jit_f macro definition. * include/lightning/jit_ia64.h, include/lightning/jit_ppc.h: Correct wrong jit_r macro definition. * lib/jit_x86-x87.c, lib/jit_x86.c: Actually use the reserved stack space for integer to/from float conversion. The stack space was also changed to ensure it is 8 bytes aligned. Also, for Solaris x86 in 32 bit mode, an alternate truncr_d was implemented because for some reason it is failing with SIGILL if using the "fisttpl" instructions, that must be available on p6 or newer, but for the sake of making all tests pass, implement a 486 or newer sequence if "sun" is defined.
108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/*
|
|
* Copyright (C) 2012, 2013 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GNU lightning.
|
|
*
|
|
* GNU lightning 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 3, or (at your option)
|
|
* any later version.
|
|
*
|
|
* GNU lightning 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.
|
|
*
|
|
* Authors:
|
|
* Paulo Cesar Pereira de Andrade
|
|
*/
|
|
|
|
#ifndef _jit_ppc_h
|
|
#define _jit_ppc_h
|
|
|
|
#define JIT_HASH_CONSTS 1
|
|
#define JIT_NUM_OPERANDS 3
|
|
|
|
/*
|
|
* Types
|
|
*/
|
|
typedef enum {
|
|
#define jit_arg_reg_p(i) ((i) >= 0 && (i) < 8)
|
|
#if __ppc__
|
|
# define jit_r(i) (_R11 + (i))
|
|
#else
|
|
# define jit_r(i) (_R28 + (i))
|
|
#endif
|
|
#define jit_r_num() 3
|
|
#if __ppc__
|
|
# define jit_v(i) (_R30 - (i))
|
|
# define jit_v_num() 17
|
|
#else
|
|
# define jit_v(i) (_R27 - (i))
|
|
# define jit_v_num() 14
|
|
#endif
|
|
#define jit_arg_f_reg_p(i) ((i) >= 0 && (i) < 13)
|
|
#define jit_f(i) (_F14 + (i))
|
|
#define jit_f_num() 8
|
|
_R0,
|
|
#if __ppc__
|
|
# define JIT_R0 _R11
|
|
# define JIT_R1 _R12
|
|
# define JIT_R2 _R13
|
|
#else
|
|
# define JIT_R0 _R28
|
|
# define JIT_R1 _R29
|
|
# define JIT_R2 _R30
|
|
#endif
|
|
_R11, _R12, _R13, _R2,
|
|
#define JIT_V0 jit_v(0)
|
|
#define JIT_V1 jit_v(1)
|
|
#define JIT_V2 jit_v(2)
|
|
#define JIT_V3 jit_v(3)
|
|
#define JIT_V4 jit_v(4)
|
|
#define JIT_V5 jit_v(5)
|
|
#define JIT_V6 jit_v(6)
|
|
#define JIT_V7 jit_v(7)
|
|
#define JIT_V8 jit_v(8)
|
|
#define JIT_V9 jit_v(9)
|
|
#define JIT_V10 jit_v(10)
|
|
#define JIT_V11 jit_v(11)
|
|
#define JIT_V12 jit_v(12)
|
|
#define JIT_V13 jit_v(13)
|
|
#if __ppc__
|
|
# define JIT_V14 jit_v(14)
|
|
# define JIT_V15 jit_v(15)
|
|
# define JIT_V16 jit_v(16)
|
|
#endif
|
|
_R14, _R15, _R16, _R17, _R18, _R19, _R20, _R21,
|
|
_R22, _R23, _R24, _R25, _R26, _R27, _R28, _R29,
|
|
_R30,
|
|
_R1,
|
|
#define JIT_FP _R31
|
|
_R31,
|
|
#define JIT_RA0 _R3
|
|
_R10, _R9, _R8, _R7, _R6, _R5, _R4, _R3,
|
|
_F0,
|
|
_F14, _F15, _F16, _F17, _F18, _F19, _F20, _F21,
|
|
#define JIT_F0 _F14
|
|
#define JIT_F1 _F15
|
|
#define JIT_F2 _F16
|
|
#define JIT_F3 _F17
|
|
#define JIT_F4 _F18
|
|
#define JIT_F5 _F19
|
|
#define JIT_F6 _F20
|
|
#define JIT_F7 _F21
|
|
/* FIXME _F20-_F31 not (easily) accessible and only _F14-_F21
|
|
* saved/restored (if used) */
|
|
_F22, _F23, _F24, _F25, _F26, _F27, _F28, _F29,
|
|
_F30, _F31,
|
|
#define JIT_FA0 _F1
|
|
_F13, _F12, _F11, _F10, _F9, _F8, _F7, _F6,
|
|
_F5, _F4, _F3, _F2, _F1,
|
|
_NOREG,
|
|
#define JIT_NOREG _NOREG
|
|
} jit_reg_t;
|
|
|
|
typedef jit_int64_t jit_regset_t;
|
|
|
|
#endif /* _jit_ppc_h */
|