mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-05-13 17:20:21 +02:00
73e520767f
* include/lightning/jit_aarch64.h,
include/lightning/jit_alpha.h,
include/lightning/jit_arm.h,
include/lightning/jit_hppa.h,
include/lightning/jit_mips.h,
include/lightning/jit_ppc.h,
include/lightning/jit_s390.h,
include/lightning/jit_sparc.h,
include/lightning/jit_x86.h,
lib/jit_aarch64.c, lib/jit_alpha.c,
lib/jit_arm.c, lib/jit_hppa.c,
lib/jit_ia64.c, lib/jit_mips.c,
lib/jit_ppc.c, lib/jit_s390.c,
lib/jit_sparc.c, lib/jit_x86.c: Remove jit_arg_reg_p and
jit_arg_f_reg_p from a public header, and define it only
on port specific files where an integer offset is used
to qualify an argument identifier. Exported code expects
an opaque pointer (but of jit_node_t* type) to "qualify"
an argument identifier.
This patch, and the code review/simplification done during
it also corrected some bugs:
o Inconsistent jit_arg_d value of double argument after 3
integer arguments in arm for jit_functions; tested, C
functions were being properly called.
o Inconsistent use of getarg_{f,d} and putarg*_{f,d} on
s390 (32-bit) that happened to not have a proper test
case, as it would only happen for jit functions, and
tested, called C functions had proper arguments.
o Corrected a "last minute" correction that did not go
to the committed version, and would not compile on hppa,
due to bad _jit_putargi_d prototype definition.
109 lines
2.6 KiB
C
109 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
|
|
|
|
#if __powerpc__
|
|
# if _CALL_ELF == 2
|
|
/* __BYTE_ORDER == __LITTLE_ENDIAN */
|
|
# define ABI_ELFv2 1
|
|
# endif
|
|
#endif
|
|
|
|
/*
|
|
* Types
|
|
*/
|
|
typedef enum {
|
|
#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_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,
|
|
_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,
|
|
_F13, _F12, _F11, _F10, _F9, _F8, _F7, _F6,
|
|
_F5, _F4, _F3, _F2, _F1,
|
|
_NOREG,
|
|
#define JIT_NOREG _NOREG
|
|
} jit_reg_t;
|
|
|
|
#endif /* _jit_ppc_h */
|