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Diffstat (limited to 'libguile/lightning/lightening/ia64.h')
-rw-r--r-- | libguile/lightning/lightening/ia64.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/libguile/lightning/lightening/ia64.h b/libguile/lightning/lightening/ia64.h new file mode 100644 index 000000000..4723e70ce --- /dev/null +++ b/libguile/lightning/lightening/ia64.h @@ -0,0 +1,120 @@ +/* + * Copyright (C) 2013-2017 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_ia64_h +#define _jit_ia64_h + +#define JIT_HASH_CONSTS 1 +#define JIT_NUM_OPERANDS 3 + +/* + * Types + */ +#define JIT_FP _R4 /* Not abi specific */ +typedef enum { +#define JIT_R0 _R40 +#define JIT_R1 _R41 +#define JIT_R2 _R42 +#define JIT_R3 _R43 +#define JIT_V0 _R44 +#define JIT_V1 _R45 +#define JIT_V2 _R46 +#define JIT_V3 _R47 +#define jit_r_num() 4 +#define jit_r(n) (_R40 + (n)) +#define jit_v_num() 4 +#define jit_v(n) (_R44 + (n)) + _R0, /* constant - Always 0 */ + _R1, /* special - Global Data pointer (gp) */ + /* r2-r3 - scratch - Use with 22-bit immediate add - scratch */ + _R2, _R3, + /* r4-r7 - preserved */ + _R4, _R5, _R6, _R7, + _R8, /* scratch - Return value; structure/union return pointer */ + /* r9-r11 - scratch - Return values */ + _R9, _R10, _R11, + _R12, /* special - Memory stack pointer (sp) */ + _R13, /* special - Reserved as a thread pointer (tp)*/ + /* r14-r31 - scratch */ + _R31, _R30, + _R29, _R28, _R27, _R26, _R25, _R24, _R23, _R22, + _R21, _R20, _R19, _R18, _R17, _R16, _R15, _R14, + /* r32-r39 - aka in0-in7 - Incoming register arguments */ + _R32, _R33, _R34, _R35, _R36, _R37, _R38, _R39, + /* r40-r127 - loc0...locn,out0...outn */ + _R40, _R41, _R42, _R43, _R44, _R45, _R46, _R47, + _R48, _R49, _R50, _R51, _R52, _R53, _R54, _R55, + _R56, _R57, _R58, _R59, _R60, _R61, _R62, _R63, + _R64, _R65, _R66, _R67, _R68, _R69, _R70, _R71, + _R72, _R73, _R74, _R75, _R76, _R77, _R78, _R79, + _R80, _R81, _R82, _R83, _R84, _R85, _R86, _R87, + _R88, _R89, _R90, _R91, _R92, _R93, _R94, _R95, + _R96, _R97, _R98, _R99, _R100, _R101, _R102, _R103, + _R104, _R105, _R106, _R107, _R108, _R109, _R110, _R111, + _R112, _R113, _R114, _R115, _R116, _R117, _R118, _R119, + _R120, _R121, _R122, _R123, _R124, _R125, _R126, _R127, +#define JIT_F0 _F16 +#define JIT_F1 _F17 +#define JIT_F2 _F18 +#define JIT_F3 _F19 +#define JIT_F4 _F20 +#define JIT_F5 _F21 +#define jit_f_num() 6 +#define jit_f(n) (_F16 + (n)) + _F0, /* constant - Always 0.0 */ + _F1, /* constant - Always 1.0 */ + /* f2-f5 - preserved */ + _F2, _F3, _F4, _F5, + /* f6-f7 - scratch */ + _F6, _F7, + /* f8-f15 - scratch - Argument/return registers */ + _F8, _F9, _F10, _F11, _F12, _F13, _F14, _F15, + /* f16-f31 - preserved */ + _F16, _F17, _F18, _F19, _F20, _F21, _F22, _F23, + _F24, _F25, _F26, _F27, _F28, _F29, _F30, _F31, + /* f32-f127 - scratch - Rotating registers or scratch */ + _F32, _F33, _F34, _F35, _F36, _F37, _F38, _F39, + _F40, _F41, _F42, _F43, _F44, _F45, _F46, _F47, + _F48, _F49, _F50, _F51, _F52, _F53, _F54, _F55, + _F56, _F57, _F58, _F59, _F60, _F61, _F62, _F63, + _F64, _F65, _F66, _F67, _F68, _F69, _F70, _F71, + _F72, _F73, _F74, _F75, _F76, _F77, _F78, _F79, + _F80, _F81, _F82, _F83, _F84, _F85, _F86, _F87, + _F88, _F89, _F90, _F91, _F92, _F93, _F94, _F95, + _F96, _F97, _F98, _F99, _F100, _F101, _F102, _F103, + _F104, _F105, _F106, _F107, _F108, _F109, _F110, _F111, + _F112, _F113, _F114, _F115, _F116, _F117, _F118, _F119, + +#if 0 + /* Do not list these to not need an unique identifier larger + * than 255 for jit_regset_t */ + _F120, _F121, _F122, _F123, _F124, _F125, _F126, _F127, +#endif + + /* Fake registers. Required because while "in" parameters start at r32, + * "out" parameters start *after* registers allocated for temporaries, + * and that are supposed to kept alive (what is desirable, that is, to + * not spill/reload them in memory) */ + _OUT0, _OUT1, _OUT2, _OUT3, _OUT4, _OUT5, _OUT6, _OUT7, + +#define JIT_NOREG _NOREG + _NOREG, +} jit_reg_t; + +#endif /* _jit_ia64_h */ |