tcg-target.h (3704993f545efbe7b5a9ede83525f0d9c07cb31f) tcg-target.h (748b7f3ef78654f0ed11c85ed0b34a02f97ea856)
1/*
2 * Tiny Code Generator for QEMU
3 *
4 * Copyright (c) 2009 Ulrich Hecht <uli@suse.de>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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50 TCG_REG_R15
51} TCGReg;
52
53#define TCG_TARGET_NB_REGS 16
54
55/* A list of relevant facilities used by this translator. Some of these
56 are required for proper operation, and these are checked at startup. */
57
1/*
2 * Tiny Code Generator for QEMU
3 *
4 * Copyright (c) 2009 Ulrich Hecht <uli@suse.de>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 41 unchanged lines hidden (view full) ---

50 TCG_REG_R15
51} TCGReg;
52
53#define TCG_TARGET_NB_REGS 16
54
55/* A list of relevant facilities used by this translator. Some of these
56 are required for proper operation, and these are checked at startup. */
57
58#define FACILITY_ZARCH_ACTIVE (1ULL << (63 - 2))
59#define FACILITY_LONG_DISP (1ULL << (63 - 18))
60#define FACILITY_EXT_IMM (1ULL << (63 - 21))
61#define FACILITY_GEN_INST_EXT (1ULL << (63 - 34))
62#define FACILITY_LOAD_ON_COND (1ULL << (63 - 45))
58#define FACILITY_ZARCH_ACTIVE 2
59#define FACILITY_LONG_DISP 18
60#define FACILITY_EXT_IMM 21
61#define FACILITY_GEN_INST_EXT 34
62#define FACILITY_LOAD_ON_COND 45
63#define FACILITY_FAST_BCR_SER FACILITY_LOAD_ON_COND
64#define FACILITY_DISTINCT_OPS FACILITY_LOAD_ON_COND
63#define FACILITY_FAST_BCR_SER FACILITY_LOAD_ON_COND
64#define FACILITY_DISTINCT_OPS FACILITY_LOAD_ON_COND
65#define FACILITY_LOAD_ON_COND2 (1ULL << (63 - 53))
65#define FACILITY_LOAD_ON_COND2 53
66
66
67extern uint64_t s390_facilities;
67extern uint64_t s390_facilities[1];
68
68
69#define HAVE_FACILITY(X) \
70 ((s390_facilities[FACILITY_##X / 64] >> (63 - FACILITY_##X % 64)) & 1)
71
69/* optional instructions */
70#define TCG_TARGET_HAS_div2_i32 1
71#define TCG_TARGET_HAS_rot_i32 1
72#define TCG_TARGET_HAS_ext8s_i32 1
73#define TCG_TARGET_HAS_ext16s_i32 1
74#define TCG_TARGET_HAS_ext8u_i32 1
75#define TCG_TARGET_HAS_ext16u_i32 1
76#define TCG_TARGET_HAS_bswap16_i32 1
77#define TCG_TARGET_HAS_bswap32_i32 1
78#define TCG_TARGET_HAS_not_i32 0
79#define TCG_TARGET_HAS_neg_i32 1
80#define TCG_TARGET_HAS_andc_i32 0
81#define TCG_TARGET_HAS_orc_i32 0
82#define TCG_TARGET_HAS_eqv_i32 0
83#define TCG_TARGET_HAS_nand_i32 0
84#define TCG_TARGET_HAS_nor_i32 0
85#define TCG_TARGET_HAS_clz_i32 0
86#define TCG_TARGET_HAS_ctz_i32 0
87#define TCG_TARGET_HAS_ctpop_i32 0
72/* optional instructions */
73#define TCG_TARGET_HAS_div2_i32 1
74#define TCG_TARGET_HAS_rot_i32 1
75#define TCG_TARGET_HAS_ext8s_i32 1
76#define TCG_TARGET_HAS_ext16s_i32 1
77#define TCG_TARGET_HAS_ext8u_i32 1
78#define TCG_TARGET_HAS_ext16u_i32 1
79#define TCG_TARGET_HAS_bswap16_i32 1
80#define TCG_TARGET_HAS_bswap32_i32 1
81#define TCG_TARGET_HAS_not_i32 0
82#define TCG_TARGET_HAS_neg_i32 1
83#define TCG_TARGET_HAS_andc_i32 0
84#define TCG_TARGET_HAS_orc_i32 0
85#define TCG_TARGET_HAS_eqv_i32 0
86#define TCG_TARGET_HAS_nand_i32 0
87#define TCG_TARGET_HAS_nor_i32 0
88#define TCG_TARGET_HAS_clz_i32 0
89#define TCG_TARGET_HAS_ctz_i32 0
90#define TCG_TARGET_HAS_ctpop_i32 0
88#define TCG_TARGET_HAS_deposit_i32 (s390_facilities & FACILITY_GEN_INST_EXT)
89#define TCG_TARGET_HAS_extract_i32 (s390_facilities & FACILITY_GEN_INST_EXT)
91#define TCG_TARGET_HAS_deposit_i32 HAVE_FACILITY(GEN_INST_EXT)
92#define TCG_TARGET_HAS_extract_i32 HAVE_FACILITY(GEN_INST_EXT)
90#define TCG_TARGET_HAS_sextract_i32 0
91#define TCG_TARGET_HAS_extract2_i32 0
92#define TCG_TARGET_HAS_movcond_i32 1
93#define TCG_TARGET_HAS_add2_i32 1
94#define TCG_TARGET_HAS_sub2_i32 1
95#define TCG_TARGET_HAS_mulu2_i32 0
96#define TCG_TARGET_HAS_muls2_i32 0
97#define TCG_TARGET_HAS_muluh_i32 0
98#define TCG_TARGET_HAS_mulsh_i32 0
99#define TCG_TARGET_HAS_extrl_i64_i32 0
100#define TCG_TARGET_HAS_extrh_i64_i32 0
93#define TCG_TARGET_HAS_sextract_i32 0
94#define TCG_TARGET_HAS_extract2_i32 0
95#define TCG_TARGET_HAS_movcond_i32 1
96#define TCG_TARGET_HAS_add2_i32 1
97#define TCG_TARGET_HAS_sub2_i32 1
98#define TCG_TARGET_HAS_mulu2_i32 0
99#define TCG_TARGET_HAS_muls2_i32 0
100#define TCG_TARGET_HAS_muluh_i32 0
101#define TCG_TARGET_HAS_mulsh_i32 0
102#define TCG_TARGET_HAS_extrl_i64_i32 0
103#define TCG_TARGET_HAS_extrh_i64_i32 0
101#define TCG_TARGET_HAS_direct_jump (s390_facilities & FACILITY_GEN_INST_EXT)
104#define TCG_TARGET_HAS_direct_jump HAVE_FACILITY(GEN_INST_EXT)
102#define TCG_TARGET_HAS_qemu_st8_i32 0
103
104#define TCG_TARGET_HAS_div2_i64 1
105#define TCG_TARGET_HAS_rot_i64 1
106#define TCG_TARGET_HAS_ext8s_i64 1
107#define TCG_TARGET_HAS_ext16s_i64 1
108#define TCG_TARGET_HAS_ext32s_i64 1
109#define TCG_TARGET_HAS_ext8u_i64 1

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114#define TCG_TARGET_HAS_bswap64_i64 1
115#define TCG_TARGET_HAS_not_i64 0
116#define TCG_TARGET_HAS_neg_i64 1
117#define TCG_TARGET_HAS_andc_i64 0
118#define TCG_TARGET_HAS_orc_i64 0
119#define TCG_TARGET_HAS_eqv_i64 0
120#define TCG_TARGET_HAS_nand_i64 0
121#define TCG_TARGET_HAS_nor_i64 0
105#define TCG_TARGET_HAS_qemu_st8_i32 0
106
107#define TCG_TARGET_HAS_div2_i64 1
108#define TCG_TARGET_HAS_rot_i64 1
109#define TCG_TARGET_HAS_ext8s_i64 1
110#define TCG_TARGET_HAS_ext16s_i64 1
111#define TCG_TARGET_HAS_ext32s_i64 1
112#define TCG_TARGET_HAS_ext8u_i64 1

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117#define TCG_TARGET_HAS_bswap64_i64 1
118#define TCG_TARGET_HAS_not_i64 0
119#define TCG_TARGET_HAS_neg_i64 1
120#define TCG_TARGET_HAS_andc_i64 0
121#define TCG_TARGET_HAS_orc_i64 0
122#define TCG_TARGET_HAS_eqv_i64 0
123#define TCG_TARGET_HAS_nand_i64 0
124#define TCG_TARGET_HAS_nor_i64 0
122#define TCG_TARGET_HAS_clz_i64 (s390_facilities & FACILITY_EXT_IMM)
125#define TCG_TARGET_HAS_clz_i64 HAVE_FACILITY(EXT_IMM)
123#define TCG_TARGET_HAS_ctz_i64 0
124#define TCG_TARGET_HAS_ctpop_i64 0
126#define TCG_TARGET_HAS_ctz_i64 0
127#define TCG_TARGET_HAS_ctpop_i64 0
125#define TCG_TARGET_HAS_deposit_i64 (s390_facilities & FACILITY_GEN_INST_EXT)
126#define TCG_TARGET_HAS_extract_i64 (s390_facilities & FACILITY_GEN_INST_EXT)
128#define TCG_TARGET_HAS_deposit_i64 HAVE_FACILITY(GEN_INST_EXT)
129#define TCG_TARGET_HAS_extract_i64 HAVE_FACILITY(GEN_INST_EXT)
127#define TCG_TARGET_HAS_sextract_i64 0
128#define TCG_TARGET_HAS_extract2_i64 0
129#define TCG_TARGET_HAS_movcond_i64 1
130#define TCG_TARGET_HAS_add2_i64 1
131#define TCG_TARGET_HAS_sub2_i64 1
132#define TCG_TARGET_HAS_mulu2_i64 1
133#define TCG_TARGET_HAS_muls2_i64 0
134#define TCG_TARGET_HAS_muluh_i64 0

--- 31 unchanged lines hidden --- 		130#define TCG_TARGET_HAS_sextract_i64 0
131#define TCG_TARGET_HAS_extract2_i64 0
132#define TCG_TARGET_HAS_movcond_i64 1
133#define TCG_TARGET_HAS_add2_i64 1
134#define TCG_TARGET_HAS_sub2_i64 1
135#define TCG_TARGET_HAS_mulu2_i64 1
136#define TCG_TARGET_HAS_muls2_i64 0
137#define TCG_TARGET_HAS_muluh_i64 0

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