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Diffstat (limited to 'deps/lightning/lib/jit_x86-x87.c')
-rw-r--r--deps/lightning/lib/jit_x86-x87.c1344
1 files changed, 1344 insertions, 0 deletions
diff --git a/deps/lightning/lib/jit_x86-x87.c b/deps/lightning/lib/jit_x86-x87.c
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+++ b/deps/lightning/lib/jit_x86-x87.c
@@ -0,0 +1,1344 @@
+/*
+ * Copyright (C) 2012-2019 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
+ */
+
+#if PROTO
+# if __X32
+# define x87_address_p(i0) 1
+# else
+# if __X64_32
+# define x87_address_p(i0) ((jit_word_t)(i0) >= 0)
+# else
+# define x87_address_p(i0) can_sign_extend_int_p(i0)
+# endif
+# endif
+# define _ST0_REGNO 0
+# define _ST1_REGNO 1
+# define _ST2_REGNO 2
+# define _ST3_REGNO 3
+# define _ST4_REGNO 4
+# define _ST5_REGNO 5
+# define _ST6_REGNO 6
+# define x87rx(code, md, rb, ri, ms) _x87rx(_jit, code, md, rb, ri, ms)
+# define fldcwm(md, rb, ri, ms) x87rx(015, md, rb, ri, ms)
+# define fstcwm(md, rb, ri, ms) _fstcwm(_jit, md, rb, ri, ms)
+static void
+_fstcwm(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t);
+# define fldsm(md, rb, ri, ms) x87rx(010, md, rb, ri, ms)
+# define fstsm(md, rb, ri, ms) x87rx(012, md, rb, ri, ms)
+# define fldlm(md, rb, ri, ms) x87rx(050, md, rb, ri, ms)
+# define fstlm(md, rb, ri, ms) x87rx(052, md, rb, ri, ms)
+# define fisttplm(md, rb, ri, ms) x87rx(031, md, rb, ri, ms)
+# define fistlm(md, rb, ri, ms) x87rx(032, md, rb, ri, ms)
+# define fisttpqm(md, rb, ri, ms) x87rx(071, md, rb, ri, ms)
+# define fildlm(md, rb, ri, ms) x87rx(030, md, rb,ri, ms)
+# define fildqm(md, rb, ri, ms) x87rx(075, md, rb,ri, ms)
+static void
+_x87rx(jit_state_t*, jit_int32_t, jit_int32_t,
+ jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87ri(cc,r0) _x87ri(_jit,cc,r0)
+# define fchs_() x87ri(014, 0)
+# define fabs_() x87ri(014, 1)
+# define fld1() x87ri(015, 0)
+# define fldl2t() x87ri(015, 1)
+# define fldl2e() x87ri(015, 2)
+# define fldpi() x87ri(015, 3)
+# define fldlg2() x87ri(015, 4)
+# define fldln2() x87ri(015, 5)
+# define fldz() x87ri(015, 6)
+# define fsqrt_() x87ri(017, 2)
+# define fldr(r0) x87ri(010, r0)
+# define fxchr(r0) x87ri(011, r0)
+# define fstr(r0) x87ri(052, r0)
+# define fstpr(r0) x87ri(053, r0)
+# define fucomir(r0) x87ri(035, r0)
+# define fucomipr(r0) x87ri(075, r0)
+static void _x87ri(jit_state_t*, jit_int32_t, jit_int32_t);
+# define faddr(r0, r1) x87rri(000, r0, r1)
+# define fmulr(r0, r1) x87rri(001, r0, r1)
+# define fsubr(r0, r1) x87rri(004, r0, r1)
+# define fsubrr(r0, r1) x87rri(005, r0, r1)
+# define fdivr(r0, r1) x87rri(006, r0, r1)
+# define fdivrr(r0, r1) x87rri(007, r0, r1)
+# define x87rri(cc, r0, r1) _x87rri(_jit, cc, r0, r1)
+static void _x87rri(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_addr_f(r0, r1, r2) _x87_addr_d(_jit, r0, r1, r2)
+# define x87_addi_f(r0, r1, i0) _x87_addi_f(_jit, r0, r1, i0)
+static void _x87_addi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_addr_d(r0, r1, r2) _x87_addr_d(_jit, r0, r1, r2)
+static void _x87_addr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_addi_d(r0, r1, i0) _x87_addi_d(_jit, r0, r1, i0)
+static void _x87_addi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_subr_f(r0, r1, r2) _x87_subr_d(_jit, r0, r1, r2)
+# define x87_subi_f(r0, r1, i0) _x87_subi_f(_jit, r0, r1, i0)
+static void _x87_subi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_subr_d(r0, r1, r2) _x87_subr_d(_jit, r0, r1, r2)
+static void _x87_subr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_subi_d(r0, r1, i0) _x87_subi_d(_jit, r0, r1, i0)
+static void _x87_subi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_rsbr_f(r0, r1, r2) x87_subr_f(r0, r2, r1)
+# define x87_rsbi_f(r0, r1, i0) _x87_rsbi_f(_jit, r0, r1, i0)
+static void _x87_rsbi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_rsbr_d(r0, r1, r2) x87_subr_d(r0, r2, r1)
+# define x87_rsbi_d(r0, r1, i0) _x87_rsbi_d(_jit, r0, r1, i0)
+static void _x87_rsbi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_mulr_f(r0, r1, r2) _x87_mulr_d(_jit, r0, r1, r2)
+# define x87_muli_f(r0, r1, i0) _x87_muli_f(_jit, r0, r1, i0)
+static void _x87_muli_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_mulr_d(r0, r1, r2) _x87_mulr_d(_jit, r0, r1, r2)
+static void _x87_mulr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_muli_d(r0, r1, i0) _x87_muli_d(_jit, r0, r1, i0)
+static void _x87_muli_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_divr_f(r0, r1, r2) _x87_divr_d(_jit, r0, r1, r2)
+# define x87_divi_f(r0, r1, i0) _x87_divi_f(_jit, r0, r1, i0)
+static void _x87_divi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_divr_d(r0, r1, r2) _x87_divr_d(_jit, r0, r1, r2)
+static void _x87_divr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_divi_d(r0, r1, i0) _x87_divi_d(_jit, r0, r1, i0)
+static void _x87_divi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_absr_f(r0, r1) _x87_absr_d(_jit, r0, r1)
+# define x87_absr_d(r0, r1) _x87_absr_d(_jit, r0, r1)
+static void _x87_absr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87_negr_f(r0, r1) _x87_negr_d(_jit, r0, r1)
+# define x87_negr_d(r0, r1) _x87_negr_d(_jit, r0, r1)
+static void _x87_negr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87_sqrtr_f(r0, r1) _x87_sqrtr_d(_jit, r0, r1)
+# define x87_sqrtr_d(r0, r1) _x87_sqrtr_d(_jit, r0, r1)
+static void _x87_sqrtr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87_truncr_f_i(r0, r1) _x87_truncr_d_i(_jit, r0, r1)
+# define x87_truncr_d_i(r0, r1) _x87_truncr_d_i(_jit, r0, r1)
+static void _x87_truncr_d_i(jit_state_t*, jit_int32_t, jit_int32_t);
+# if __X64
+# define x87_truncr_f_l(r0, r1) _x87_truncr_d_l(_jit, r0, r1)
+# define x87_truncr_d_l(r0, r1) _x87_truncr_d_l(_jit, r0, r1)
+static void _x87_truncr_d_l(jit_state_t*, jit_int32_t, jit_int32_t);
+# endif
+# define x87_extr_f(r0, r1) _x87_extr_d(_jit, r0, r1)
+# define x87_extr_d(r0, r1) _x87_extr_d(_jit, r0, r1)
+# define x87_extr_f_d(r0, r1) x87_movr_d(r0, r1)
+# define x87_extr_d_f(r0, r1) x87_movr_d(r0, r1)
+static void _x87_extr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87cmp(code, r0, r1, r2) _x87cmp(_jit, code, r0, r1, r2)
+static void
+_x87cmp(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87cmp2(code, r0, r1, r2) _x87cmp2(_jit, code, r0, r1, r2)
+static void
+_x87cmp2(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87jcc(code, i0, r0, r1) _x87jcc(_jit, code, i0, r0, r1)
+static jit_word_t
+_x87jcc(jit_state_t*, jit_int32_t, jit_word_t, jit_int32_t, jit_int32_t);
+# define x87jcc2(code, i0, r0, r1) _x87jcc2(_jit, code, i0, r0, r1)
+static jit_word_t
+_x87jcc2(jit_state_t*, jit_int32_t, jit_word_t, jit_int32_t, jit_int32_t);
+#define x87_movi_f(r0,i0) _x87_movi_f(_jit,r0,i0)
+static void _x87_movi_f(jit_state_t*, jit_int32_t, jit_float32_t*);
+# define x87_ldr_f(r0, r1) _x87_ldr_f(_jit, r0, r1)
+static void _x87_ldr_f(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87_ldi_f(r0, i0) _x87_ldi_f(_jit, r0, i0)
+static void _x87_ldi_f(jit_state_t*, jit_int32_t, jit_word_t);
+# define x87_ldxr_f(r0, r1, r2) _x87_ldxr_f(_jit, r0, r1, r2)
+static void _x87_ldxr_f(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_ldxi_f(r0, r1, i0) _x87_ldxi_f(_jit, r0, r1, i0)
+static void _x87_ldxi_f(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t);
+# define x87_str_f(r0, r1) _x87_str_f(_jit, r0, r1)
+static void _x87_str_f(jit_state_t*,jit_int32_t,jit_int32_t);
+# define x87_sti_f(i0, r0) _x87_sti_f(_jit, i0, r0)
+static void _x87_sti_f(jit_state_t*,jit_word_t, jit_int32_t);
+# define x87_stxr_f(r0, r1, r2) _x87_stxr_f(_jit, r0, r1, r2)
+static void _x87_stxr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+# define x87_stxi_f(i0, r0, r1) _x87_stxi_f(_jit, i0, r0, r1)
+static void _x87_stxi_f(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
+# define x87_ltr_f(r0, r1, r2) x87cmp(X86_CC_A, r0, r2, r1)
+# define x87_lti_f(r0, r1, i0) _x87_lti_f(_jit, r0, r1, i0)
+static void _x87_lti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ler_f(r0, r1, r2) x87cmp(X86_CC_AE, r0, r2, r1)
+# define x87_lei_f(r0, r1, i0) _x87_lei_f(_jit, r0, r1, i0)
+static void _x87_lei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_eqr_f(r0, r1, r2) x87_eqr_d(r0, r2, r1)
+# define x87_eqi_f(r0, r1, i0) _x87_eqi_f(_jit, r0, r1, i0)
+static void _x87_eqi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ger_f(r0, r1, r2) x87cmp(X86_CC_AE, r0, r1, r2)
+# define x87_gei_f(r0, r1, i0) _x87_gei_f(_jit, r0, r1, i0)
+static void _x87_gei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_gtr_f(r0, r1, r2) x87cmp(X86_CC_A, r0, r1, r2)
+# define x87_gti_f(r0, r1, i0) _x87_gti_f(_jit, r0, r1, i0)
+static void _x87_gti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ner_f(r0, r1, r2) x87_ner_d(r0, r2, r1)
+# define x87_nei_f(r0, r1, i0) _x87_nei_f(_jit, r0, r1, i0)
+static void _x87_nei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_unltr_f(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r1, r2)
+# define x87_unlti_f(r0, r1, i0) _x87_unlti_f(_jit, r0, r1, i0)
+static void _x87_unlti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_unler_f(r0, r1, r2) x87cmp(X86_CC_NA, r0, r1, r2)
+# define x87_unlei_f(r0, r1, i0) _x87_unlei_f(_jit, r0, r1, i0)
+static void _x87_unlei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_uneqr_f(r0, r1, r2) x87cmp2(X86_CC_E, r0, r1, r2)
+# define x87_uneqi_f(r0, r1, i0) _x87_uneqi_f(_jit, r0, r1, i0)
+static void _x87_uneqi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_unger_f(r0, r1, r2) x87cmp(X86_CC_NA, r0, r2, r1)
+# define x87_ungei_f(r0, r1, i0) _x87_ungei_f(_jit, r0, r1, i0)
+static void _x87_ungei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ungtr_f(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r2, r1)
+# define x87_ungti_f(r0, r1, i0) _x87_ungti_f(_jit, r0, r1, i0)
+static void _x87_ungti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ltgtr_f(r0, r1, r2) x87_ltgtr_d(r0, r1, r2)
+# define x87_ltgti_f(r0, r1, i0) _x87_ltgti_f(_jit, r0, r1, i0)
+static void _x87_ltgti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ordr_f(r0, r1, r2) x87cmp2(X86_CC_NP, r0, r2, r1)
+# define x87_ordi_f(r0, r1, i0) _x87_ordi_f(_jit, r0, r1, i0)
+static void _x87_ordi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_unordr_f(r0, r1, r2) x87cmp2(X86_CC_P, r0, r2, r1)
+# define x87_unordi_f(r0, r1, i0) _x87_unordi_f(_jit, r0, r1, i0)
+static void _x87_unordi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*);
+# define x87_ltr_d(r0, r1, r2) x87cmp(X86_CC_A, r0, r2, r1)
+# define x87_lti_d(r0, r1, i0) _x87_lti_d(_jit, r0, r1, i0)
+static void _x87_lti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ler_d(r0, r1, r2) x87cmp(X86_CC_AE, r0, r2, r1)
+# define x87_lei_d(r0, r1, i0) _x87_lei_d(_jit, r0, r1, i0)
+static void _x87_lei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_eqr_d(r0, r1, r2) _x87_eqr_d(_jit, r0, r2, r1)
+static void _x87_eqr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_eqi_d(r0, r1, i0) _x87_eqi_d(_jit, r0, r1, i0)
+static void _x87_eqi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ger_d(r0, r1, r2) x87cmp(X86_CC_AE, r0, r1, r2)
+# define x87_gei_d(r0, r1, i0) _x87_gei_d(_jit, r0, r1, i0)
+static void _x87_gei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_gtr_d(r0, r1, r2) x87cmp(X86_CC_A, r0, r1, r2)
+# define x87_gti_d(r0, r1, i0) _x87_gti_d(_jit, r0, r1, i0)
+static void _x87_gti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ner_d(r0, r1, r2) _x87_ner_d(_jit, r0, r2, r1)
+static void _x87_ner_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_nei_d(r0, r1, i0) _x87_nei_d(_jit, r0, r1, i0)
+static void _x87_nei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_unltr_d(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r1, r2)
+# define x87_unlti_d(r0, r1, i0) _x87_unlti_d(_jit, r0, r1, i0)
+static void _x87_unlti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_unler_d(r0, r1, r2) x87cmp(X86_CC_NA, r0, r1, r2)
+# define x87_unlei_d(r0, r1, i0) _x87_unlei_d(_jit, r0, r1, i0)
+static void _x87_unlei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_uneqr_d(r0, r1, r2) x87cmp2(X86_CC_E, r0, r1, r2)
+# define x87_uneqi_d(r0, r1, i0) _x87_uneqi_d(_jit, r0, r1, i0)
+static void _x87_uneqi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_unger_d(r0, r1, r2) x87cmp(X86_CC_NA, r0, r2, r1)
+# define x87_ungei_d(r0, r1, i0) _x87_ungei_d(_jit, r0, r1, i0)
+static void _x87_ungei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ungtr_d(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r2, r1)
+# define x87_ungti_d(r0, r1, i0) _x87_ungti_d(_jit, r0, r1, i0)
+static void _x87_ungti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ltgtr_d(r0, r1, r2) _x87_ltgtr_d(_jit, r0, r1, r2)
+static void _x87_ltgtr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_ltgti_d(r0, r1, i0) _x87_ltgti_d(_jit, r0, r1, i0)
+static void _x87_ltgti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_ordr_d(r0, r1, r2) x87cmp2(X86_CC_NP, r0, r2, r1)
+# define x87_ordi_d(r0, r1, i0) _x87_ordi_d(_jit, r0, r1, i0)
+static void _x87_ordi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+# define x87_unordr_d(r0, r1, r2) x87cmp2(X86_CC_P, r0, r2, r1)
+# define x87_unordi_d(r0, r1, i0) _x87_unordi_d(_jit, r0, r1, i0)
+static void _x87_unordi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*);
+#define x87_movr_f(r0,r1) _x87_movr_d(_jit,r0,r1)
+#define x87_movr_d(r0,r1) _x87_movr_d(_jit,r0,r1)
+static void _x87_movr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+#define x87_movi_d(r0,i0) _x87_movi_d(_jit,r0,i0)
+static void _x87_movi_d(jit_state_t*, jit_int32_t, jit_float64_t*);
+# define x87_ldr_d(r0, r1) _x87_ldr_d(_jit, r0, r1)
+static void _x87_ldr_d(jit_state_t*, jit_int32_t, jit_int32_t);
+# define x87_ldi_d(r0, i0) _x87_ldi_d(_jit, r0, i0)
+static void _x87_ldi_d(jit_state_t*, jit_int32_t, jit_word_t);
+# define x87_ldxr_d(r0, r1, r2) _x87_ldxr_d(_jit, r0, r1, r2)
+static void _x87_ldxr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t);
+# define x87_ldxi_d(r0, r1, i0) _x87_ldxi_d(_jit, r0, r1, i0)
+static void _x87_ldxi_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t);
+# define x87_str_d(r0, r1) _x87_str_d(_jit, r0, r1)
+static void _x87_str_d(jit_state_t*,jit_int32_t,jit_int32_t);
+# define x87_sti_d(i0, r0) _x87_sti_d(_jit, i0, r0)
+static void _x87_sti_d(jit_state_t*,jit_word_t,jit_int32_t);
+# define x87_stxr_d(r0, r1, r2) _x87_stxr_d(_jit, r0, r1, r2)
+static void _x87_stxr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
+# define x87_stxi_d(i0, r0, r1) _x87_stxi_d(_jit, i0, r0, r1)
+static void _x87_stxi_d(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
+# define x87_bltr_f(i0, r0, r1) x87jcc(X86_CC_A, i0, r1, r0)
+# define x87_blti_f(i0, r0, i1) _x87_blti_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_blti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bler_f(i0, r0, r1) x87jcc(X86_CC_AE, i0, r1, r0)
+# define x87_blei_f(i0, r0, i1) _x87_blei_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_blei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_beqr_f(i0, r0, r1) _x87_beqr_d(_jit, i0, r0, r1)
+# define x87_beqi_f(i0, r0, i1) _x87_beqi_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_beqi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bger_f(i0, r0, r1) x87jcc(X86_CC_AE, i0, r0, r1)
+# define x87_bgei_f(i0, r0, i1) _x87_bgei_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bgei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bgtr_f(i0, r0, r1) x87jcc(X86_CC_A, i0, r0, r1)
+# define x87_bgti_f(i0, r0, i1) _x87_bgti_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bgti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bner_f(i0, r0, r1) _x87_bner_d(_jit, i0, r0, r1)
+# define x87_bnei_f(i0, r0, i1) _x87_bnei_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bnei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bunltr_f(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r0, r1)
+# define x87_bunlti_f(i0, r0, i1) _x87_bunlti_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunlti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bunler_f(i0, r0, r1) x87jcc(X86_CC_NA, i0, r0, r1)
+# define x87_bunlei_f(i0, r0, i1) _x87_bunlei_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunlei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_buneqr_f(i0, r0, r1) x87jcc2(X86_CC_E, i0, r0, r1)
+# define x87_buneqi_f(i0, r0, i1) _x87_buneqi_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_buneqi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bunger_f(i0, r0, r1) x87jcc(X86_CC_NA, i0, r1, r0)
+# define x87_bungei_f(i0, r0, i1) _x87_bungei_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bungei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bungtr_f(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r1, r0)
+# define x87_bungti_f(i0, r0, i1) _x87_bungti_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bungti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bltgtr_f(i0, r0, r1) x87jcc2(X86_CC_NE, i0, r0, r1)
+# define x87_bltgti_f(i0, r0, i1) _x87_bltgti_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bltgti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bordr_f(i0, r0, r1) x87jcc2(X86_CC_NP, i0, r0, r1)
+# define x87_bordi_f(i0, r0, i1) _x87_bordi_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bordi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bunordr_f(i0, r0, r1) x87jcc2(X86_CC_P, i0, r0, r1)
+# define x87_bunordi_f(i0, r0, i1) _x87_bunordi_f(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunordi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*);
+# define x87_bltr_d(i0, r0, r1) x87jcc(X86_CC_A, i0, r1, r0)
+# define x87_blti_d(i0, r0, i1) _x87_blti_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_blti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bler_d(i0, r0, r1) x87jcc(X86_CC_AE, i0, r1, r0)
+# define x87_blei_d(i0, r0, i1) _x87_blei_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_blei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_beqr_d(i0, r0, r1) _x87_beqr_d(_jit, i0, r0, r1)
+static jit_word_t
+_x87_beqr_d(jit_state_t*, jit_word_t, jit_int32_t, jit_int32_t);
+# define x87_beqi_d(i0, r0, i1) _x87_beqi_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_beqi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bger_d(i0, r0, r1) x87jcc(X86_CC_AE, i0, r0, r1)
+# define x87_bgei_d(i0, r0, i1) _x87_bgei_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bgei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bgtr_d(i0, r0, r1) x87jcc(X86_CC_A, i0, r0, r1)
+# define x87_bgti_d(i0, r0, i1) _x87_bgti_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bgti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bner_d(i0, r0, r1) _x87_bner_d(_jit, i0, r0, r1)
+static jit_word_t
+_x87_bner_d(jit_state_t*, jit_word_t, jit_int32_t, jit_int32_t);
+# define x87_bnei_d(i0, r0, i1) _x87_bnei_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bnei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bunltr_d(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r0, r1)
+# define x87_bunlti_d(i0, r0, i1) _x87_bunlti_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunlti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bunler_d(i0, r0, r1) x87jcc(X86_CC_NA, i0, r0, r1)
+# define x87_bunlei_d(i0, r0, i1) _x87_bunlei_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunlei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_buneqr_d(i0, r0, r1) x87jcc2(X86_CC_E, i0, r0, r1)
+# define x87_buneqi_d(i0, r0, i1) _x87_buneqi_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_buneqi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bunger_d(i0, r0, r1) x87jcc(X86_CC_NA, i0, r1, r0)
+# define x87_bungei_d(i0, r0, i1) _x87_bungei_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bungei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bungtr_d(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r1, r0)
+# define x87_bungti_d(i0, r0, i1) _x87_bungti_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bungti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bltgtr_d(i0, r0, r1) x87jcc2(X86_CC_NE, i0, r0, r1)
+# define x87_bltgti_d(i0, r0, i1) _x87_bltgti_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bltgti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bordr_d(i0, r0, r1) x87jcc2(X86_CC_NP, i0, r0, r1)
+# define x87_bordi_d(i0, r0, i1) _x87_bordi_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bordi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+# define x87_bunordr_d(i0, r0, r1) x87jcc2(X86_CC_P, i0, r0, r1)
+# define x87_bunordi_d(i0, r0, i1) _x87_bunordi_d(_jit, i0, r0, i1)
+static jit_word_t
+_x87_bunordi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*);
+#endif
+
+#if CODE
+# define fpr_opi(name, type, size) \
+static void \
+_x87_##name##i_##type(jit_state_t *_jit, \
+ jit_int32_t r0, jit_int32_t r1, \
+ jit_float##size##_t *i0) \
+{ \
+ jit_int32_t reg = jit_get_reg(jit_class_fpr); \
+ assert(jit_x87_reg_p(reg)); \
+ x87_movi_##type(rn(reg), i0); \
+ x87_##name##r_##type(r0, r1, rn(reg)); \
+ jit_unget_reg(reg); \
+}
+# define fpr_bopi(name, type, size) \
+static jit_word_t \
+_x87_b##name##i_##type(jit_state_t *_jit, \
+ jit_word_t i0, jit_int32_t r0, \
+ jit_float##size##_t *i1) \
+{ \
+ jit_word_t word; \
+ jit_int32_t reg = jit_get_reg(jit_class_fpr| \
+ jit_class_nospill); \
+ assert(jit_x87_reg_p(reg)); \
+ x87_movi_##type(rn(reg), i1); \
+ word = x87_b##name##r_##type(i0, r0, rn(reg)); \
+ jit_unget_reg(reg); \
+ return (word); \
+}
+# define fopi(name) fpr_opi(name, f, 32)
+# define fbopi(name) fpr_bopi(name, f, 32)
+# define dopi(name) fpr_opi(name, d, 64)
+# define dbopi(name) fpr_bopi(name, d, 64)
+
+static void
+_fstcwm(jit_state_t *_jit, jit_int32_t md,
+ jit_int32_t rb, jit_int32_t ri, jit_int32_t ms)
+{
+ ic(0x9b);
+ rex(0, 1, rb, ri, _NOREG);
+ x87rx(017, md, rb, ri, ms);
+}
+
+static void
+_x87rx(jit_state_t *_jit, jit_int32_t code, jit_int32_t md,
+ jit_int32_t rb, jit_int32_t ri, jit_int32_t ms)
+{
+ rex(0, 1, rb, ri, _NOREG);
+ ic(0xd8 | (code >> 3));
+ rx((code & 7), md, rb, ri, ms);
+}
+
+static void
+_x87ri(jit_state_t *_jit, jit_int32_t code, jit_int32_t r0)
+{
+ ic(0xd8 | (code >> 3));
+ mrm(0x03, (code & 7), r0);
+}
+
+static void
+_x87rri(jit_state_t *_jit, jit_int32_t code, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r1 == _ST0_REGNO)
+ x87ri(code | 040, r0);
+ else {
+ assert(r0 == _ST0_REGNO);
+ x87ri(code, r1);
+ }
+}
+
+fopi(add)
+fopi(sub)
+fopi(rsb)
+fopi(mul)
+fopi(div)
+
+static void
+_x87_addr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ if (r0 == r1) {
+ if (r2 == _ST0_REGNO)
+ faddr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ faddr(_ST0_REGNO, r2);
+ else {
+ fxchr(r0);
+ faddr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2);
+ fxchr(r0);
+ }
+ }
+ else if (r0 == r2) {
+ if (r1 == _ST0_REGNO)
+ faddr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ faddr(_ST0_REGNO, r1);
+ else {
+ fxchr(r0);
+ faddr(_ST0_REGNO, r1);
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ faddr(_ST0_REGNO, r2 + 1);
+ fstpr(r0 + 1);
+ }
+}
+
+dopi(add)
+
+static void
+_x87_subr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ if (r0 == r1) {
+ if (r2 == _ST0_REGNO)
+ fsubrr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fsubr(_ST0_REGNO, r2);
+ else {
+ fxchr(r0);
+ fsubr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2);
+ fxchr(r0);
+ }
+ }
+ else if (r0 == r2) {
+ if (r1 == _ST0_REGNO)
+ fsubr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fsubrr(_ST0_REGNO, r1);
+ else {
+ fxchr(r0);
+ fsubrr(_ST0_REGNO, r1);
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fsubr(_ST0_REGNO, r2 + 1);
+ fstpr(r0 + 1);
+ }
+}
+
+dopi(sub)
+
+dopi(rsb)
+
+static void
+_x87_mulr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ if (r0 == r1) {
+ if (r2 == _ST0_REGNO)
+ fmulr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fmulr(_ST0_REGNO, r2);
+ else {
+ fxchr(r0);
+ fmulr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2);
+ fxchr(r0);
+ }
+ }
+ else if (r0 == r2) {
+ if (r1 == _ST0_REGNO)
+ fmulr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fmulr(_ST0_REGNO, r1);
+ else {
+ fxchr(r0);
+ fmulr(_ST0_REGNO, r1);
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fmulr(_ST0_REGNO, r2 + 1);
+ fstpr(r0 + 1);
+ }
+}
+
+dopi(mul)
+
+static void
+_x87_divr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ if (r0 == r1) {
+ if (r2 == _ST0_REGNO)
+ fdivrr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fdivr(_ST0_REGNO, r2);
+ else {
+ fxchr(r0);
+ fdivr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2);
+ fxchr(r0);
+ }
+ }
+ else if (r0 == r2) {
+ if (r1 == _ST0_REGNO)
+ fdivr(r0, _ST0_REGNO);
+ else if (r0 == _ST0_REGNO)
+ fsubrr(_ST0_REGNO, r1);
+ else {
+ fxchr(r0);
+ fdivrr(_ST0_REGNO, r1);
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fdivr(_ST0_REGNO, r2 + 1);
+ fstpr(r0 + 1);
+ }
+}
+
+dopi(div)
+
+static void
+_x87_absr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r0 == r1) {
+ if (r1 == _ST0_REGNO)
+ fabs_();
+ else {
+ fxchr(r0);
+ fabs_();
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fabs_();
+ fstpr(r0 + 1);
+ }
+}
+
+static void
+_x87_negr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r0 == r1) {
+ if (r1 == _ST0_REGNO)
+ fchs_();
+ else {
+ fxchr(r0);
+ fchs_();
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fchs_();
+ fstpr(r0 + 1);
+ }
+}
+
+static void
+_x87_sqrtr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r0 == r1) {
+ if (r1 == _ST0_REGNO)
+ fsqrt_();
+ else {
+ fxchr(r0);
+ fsqrt_();
+ fxchr(r0);
+ }
+ }
+ else {
+ fldr(r1);
+ fsqrt_();
+ fstpr(r0 + 1);
+ }
+}
+
+static void
+_x87_truncr_d_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+#if defined(sun)
+ /* for the sake of passing test cases in x87 mode, otherwise only sse
+ * is supported */
+ fstcwm(-4, _RBP_REGNO, _NOREG, _SCL1);
+ ldxi_s(r0, _RBP_REGNO, -4);
+ extr_uc(r0, r0);
+# define FPCW_CHOP 0xc00
+ ori(r0, r0, FPCW_CHOP);
+ stxi_s(-8, _RBP_REGNO, r0);
+ fldcwm(-8, _RBP_REGNO, _NOREG, _SCL1);
+ if (r1 == _ST0_REGNO)
+ fistlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+ else {
+ fxchr(r1);
+ fistlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+ fxchr(r1);
+ }
+ fldcwm(-4, _RBP_REGNO, _NOREG, _SCL1);
+ ldxi(r0, _RBP_REGNO, CVT_OFFSET);
+#else
+ fldr(r1);
+ fisttplm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+ ldxi_i(r0, _RBP_REGNO, CVT_OFFSET);
+#endif
+}
+
+# if __X64
+static void
+_x87_truncr_d_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ fldr(r1);
+ fisttpqm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+ ldxi(r0, _RBP_REGNO, CVT_OFFSET);
+}
+# endif
+
+static void
+_x87_extr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ stxi(CVT_OFFSET, _RBP_REGNO, r1);
+# if __X32
+ fildlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+# else
+ fildqm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1);
+# endif
+ fstpr(r0 + 1);
+}
+
+static void
+_x87cmp(jit_state_t *_jit, jit_int32_t code,
+ jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ jit_bool_t rc;
+ jit_int32_t reg;
+ if ((rc = reg8_p(r0)))
+ reg = r0;
+ else {
+ reg = _RAX_REGNO;
+ movr(r0, reg);
+ }
+ ixorr(reg, reg);
+ if (r1 == _ST0_REGNO)
+ fucomir(r2);
+ else {
+ fldr(r1);
+ fucomipr(r2 + 1);
+ }
+ cc(code, reg);
+ if (!rc)
+ xchgr(r0, reg);
+}
+
+static void
+_x87cmp2(jit_state_t *_jit, jit_int32_t code,
+ jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ jit_bool_t rc;
+ jit_int32_t reg;
+ jit_int32_t f1, f2;
+ if (r2 == _ST0_REGNO) f1 = r2, f2 = r1;
+ else f1 = r1, f2 = r2;
+ if ((rc = reg8_p(r0)))
+ reg = r0;
+ else {
+ reg = _RAX_REGNO;
+ movr(r0, reg);
+ }
+ ixorr(reg, reg);
+ if (f1 == _ST0_REGNO)
+ fucomir(f2);
+ else {
+ fldr(f1);
+ fucomipr(f2 + 1);
+ }
+ cc(code, reg);
+ if (!rc)
+ xchgr(r0, reg);
+}
+
+static jit_word_t
+_x87jcc(jit_state_t *_jit, jit_int32_t code,
+ jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r0 == _ST0_REGNO)
+ fucomir(r1);
+ else {
+ fldr(r0);
+ fucomipr(r1 + 1);
+ }
+ jcc(code, i0);
+ return (_jit->pc.w);
+}
+
+static jit_word_t
+_x87jcc2(jit_state_t *_jit, jit_int32_t code,
+ jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ jit_int32_t f0, f1;
+ if (r1 == _ST0_REGNO) f0 = r1, f1 = r0;
+ else f0 = r0, f1 = r1;
+ if (f0 == _ST0_REGNO)
+ fucomir(f1);
+ else {
+ fldr(f0);
+ fucomipr(f1 + 1);
+ }
+ jcc(code, i0);
+ return (_jit->pc.w);
+}
+
+fopi(lt)
+fopi(le)
+fopi(eq)
+fopi(ge)
+fopi(gt)
+fopi(ne)
+fopi(unlt)
+fopi(unle)
+fopi(uneq)
+fopi(unge)
+fopi(ungt)
+fopi(ltgt)
+fopi(ord)
+fopi(unord)
+fbopi(lt)
+fbopi(le)
+fbopi(eq)
+fbopi(ge)
+fbopi(gt)
+fbopi(ne)
+fbopi(unlt)
+fbopi(unle)
+fbopi(uneq)
+fbopi(unge)
+fbopi(ungt)
+fbopi(ltgt)
+fbopi(ord)
+fbopi(unord)
+
+static void
+_x87_movi_f(jit_state_t *_jit, jit_int32_t r0, jit_float32_t *i0)
+{
+ union {
+ jit_int32_t i;
+ jit_float32_t f;
+ } data;
+ jit_int32_t reg;
+
+ data.f = *i0;
+ if (data.f == 0.0 && !(data.i & 0x80000000))
+ fldz();
+ else if (data.f == 1.0)
+ fld1();
+ else if (data.f == 3.3219280948873623478703195458468f)
+ fldl2t();
+ else if (data.f == 1.4426950408889634073599246886656f)
+ fldl2e();
+ else if (data.f == 3.1415926535897932384626421096161f)
+ fldpi();
+ else if (data.f == 0.3010299956639811952137387498515f)
+ fldlg2();
+ else if (data.f == 0.6931471805599453094172323683399f)
+ fldln2();
+ else {
+ if (_jitc->no_data) {
+ reg = jit_get_reg(jit_class_gpr);
+ movi(rn(reg), data.i);
+ stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg));
+ jit_unget_reg(reg);
+ x87_ldxi_f(r0, _RBP_REGNO, CVT_OFFSET);
+ }
+ else
+ x87_ldi_f(r0, (jit_word_t)i0);
+ return;
+ }
+ fstpr(r0 + 1);
+}
+
+static void
+_x87_ldr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ fldsm(0, r1, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+}
+
+static void
+_x87_ldi_f(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
+{
+ jit_int32_t reg;
+ if (x87_address_p(i0)) {
+ fldsm(i0, _NOREG, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+ }
+ else {
+ reg = jit_get_reg(jit_class_gpr);
+ movi(rn(reg), i0);
+ x87_ldr_f(r0, rn(reg));
+ jit_unget_reg(reg);
+ }
+}
+
+static void
+_x87_ldxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+#if __X64_32
+ jit_int32_t reg;
+ reg = jit_get_reg(jit_class_gpr);
+ addr(rn(reg), r1, r2);
+ x87_ldr_f(r0, rn(reg));
+ jit_unget_reg(reg);
+#else
+ fldsm(0, r1, r2, _SCL1);
+ fstpr(r0 + 1);
+#endif
+}
+
+static void
+_x87_ldxi_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+ jit_int32_t reg;
+ if (can_sign_extend_int_p(i0)) {
+ fldsm(i0, r1, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+ }
+ else {
+ reg = jit_get_reg(jit_class_gpr);
+#if __X64_32
+ addi(rn(reg), r1, i0);
+ x87_ldr_f(r0, rn(reg));
+#else
+ movi(rn(reg), i0);
+ x87_ldxr_f(r0, r1, rn(reg));
+#endif
+ jit_unget_reg(reg);
+ }
+}
+
+static void
+_x87_str_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r1 == _ST0_REGNO)
+ fstsm(0, r0, _NOREG, _SCL1);
+ else {
+ fxchr(r1);
+ fstsm(0, r0, _NOREG, _SCL1);
+ fxchr(r1);
+ }
+}
+
+static void
+_x87_sti_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0)
+{
+ jit_int32_t reg;
+ if (!x87_address_p(i0)) {
+ reg = jit_get_reg(jit_class_gpr);
+ movi(rn(reg), i0);
+ x87_str_f(rn(reg), r0);
+ jit_unget_reg(reg);
+ }
+ else if (r0 == _ST0_REGNO)
+ fstsm(i0, _NOREG, _NOREG, _SCL1);
+ else {
+ fxchr(r0);
+ fstsm(i0, _NOREG, _NOREG, _SCL1);
+ fxchr(r0);
+ }
+}
+
+static void
+_x87_stxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+#if __X64_32
+ jit_int32_t reg;
+ reg = jit_get_reg(jit_class_gpr);
+ addr(rn(reg), r0, r1);
+ x87_str_f(rn(reg), r2);
+ jit_unget_reg(reg);
+#else
+ if (r2 == _ST0_REGNO)
+ fstsm(0, r0, r1, _SCL1);
+ else {
+ fxchr(r2);
+ fstsm(0, r0, r1, _SCL1);
+ fxchr(r2);
+ }
+#endif
+}
+
+static void
+_x87_stxi_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ jit_int32_t reg;
+ if (!can_sign_extend_int_p(i0)) {
+ reg = jit_get_reg(jit_class_gpr);
+#if __X64_32
+ addi(rn(reg), r0, i0);
+ x87_str_f(rn(reg), r1);
+#else
+ movi(rn(reg), i0);
+ x87_stxr_f(rn(reg), r0, r1);
+#endif
+ jit_unget_reg(reg);
+ }
+ else if (r1 == _ST0_REGNO)
+ fstsm(i0, r0, _NOREG, _SCL1);
+ else {
+ fxchr(r1);
+ fstsm(i0, r0, _NOREG, _SCL1);
+ fxchr(r1);
+ }
+}
+
+static void
+_x87_movr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r0 != r1) {
+ if (r1 == _ST0)
+ fstr(r0);
+ else if (r0 == _ST0) {
+ fxchr(r1);
+ fstr(r1);
+ }
+ else {
+ fldr(r1);
+ fstpr(r0 + 1);
+ }
+ }
+}
+
+static void
+_x87_movi_d(jit_state_t *_jit, jit_int32_t r0, jit_float64_t *i0)
+{
+ union {
+ jit_int32_t ii[2];
+ jit_word_t w;
+ jit_float64_t d;
+ } data;
+ jit_int32_t reg;
+
+ data.d = *i0;
+ if (data.d == 0.0 && !(data.ii[1] & 0x80000000))
+ fldz();
+ else if (data.d == 1.0)
+ fld1();
+ else if (data.d == 3.3219280948873623478703195458468)
+ fldl2t();
+ else if (data.d == 1.4426950408889634073599246886656)
+ fldl2e();
+ else if (data.d == 3.1415926535897932384626421096161)
+ fldpi();
+ else if (data.d == 0.3010299956639811952137387498515)
+ fldlg2();
+ else if (data.d == 0.6931471805599453094172323683399)
+ fldln2();
+ else {
+ if (_jitc->no_data) {
+ reg = jit_get_reg(jit_class_gpr);
+#if __X32 || __X64_32
+ movi(rn(reg), data.ii[0]);
+ stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg));
+ movi(rn(reg), data.ii[1]);
+ stxi_i(CVT_OFFSET + 4, _RBP_REGNO, rn(reg));
+#else
+ movi(rn(reg), data.w);
+ stxi_l(CVT_OFFSET, _RBP_REGNO, rn(reg));
+#endif
+ jit_unget_reg(reg);
+ x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET);
+ }
+ else
+ x87_ldi_d(r0, (jit_word_t)i0);
+ return;
+ }
+ fstpr(r0 + 1);
+}
+
+dopi(lt)
+dopi(le)
+
+static void
+_x87_eqr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ jit_bool_t rc;
+ jit_word_t jp_code;
+ jit_int32_t reg, f1, f2;
+ if (r2 == _ST0_REGNO) f1 = r2, f2 = r1;
+ else f1 = r1, f2 = r2;
+ if ((rc = reg8_p(r0)))
+ reg = r0;
+ else {
+ reg = _RAX_REGNO;
+ movr(r0, reg);
+ }
+ ixorr(reg, reg);
+ if (f1 == _ST0_REGNO)
+ fucomir(f2);
+ else {
+ fldr(f1);
+ fucomipr(f2 + 1);
+ }
+ jpes(0);
+ jp_code = _jit->pc.w;
+ cc(X86_CC_E, reg);
+ patch_rel_char(jp_code, _jit->pc.w);
+ if (!rc)
+ xchgr(r0, reg);
+}
+
+dopi(eq)
+dopi(ge)
+dopi(gt)
+
+static void
+_x87_ner_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ jit_bool_t rc;
+ jit_word_t jp_code;
+ jit_int32_t reg, f1, f2;
+ if (r2 == _ST0_REGNO) f1 = r2, f2 = r1;
+ else f1 = r1, f2 = r2;
+ if ((rc = reg8_p(r0)))
+ reg = r0;
+ else {
+ reg = _RAX_REGNO;
+ movr(r0, reg);
+ }
+ imovi(reg, 1);
+ if (f1 == _ST0_REGNO)
+ fucomir(f2);
+ else {
+ fldr(f1);
+ fucomipr(f2 + 1);
+ }
+ jpes(0);
+ jp_code = _jit->pc.w;
+ cc(X86_CC_NE, reg);
+ patch_rel_char(jp_code, _jit->pc.w);
+ if (!rc)
+ xchgr(r0, reg);
+}
+
+dopi(ne)
+dopi(unlt)
+dopi(unle)
+dopi(uneq)
+dopi(unge)
+dopi(ungt)
+
+static void
+_x87_ltgtr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+ if (r1 == r2)
+ movi(r0, 1);
+ else
+ x87cmp2(X86_CC_NE, r0, r1, r2);
+}
+
+dopi(ltgt)
+dopi(ord)
+dopi(unord)
+
+static void
+_x87_ldr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ fldlm(0, r1, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+}
+
+static void
+_x87_ldi_d(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
+{
+ jit_int32_t reg;
+ if (x87_address_p(i0)) {
+ fldlm(i0, _NOREG, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+ }
+ else {
+ reg = jit_get_reg(jit_class_gpr);
+ movi(rn(reg), i0);
+ x87_ldr_d(r0, rn(reg));
+ jit_unget_reg(reg);
+ }
+}
+
+static void
+_x87_ldxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+#if __X64_32
+ jit_int32_t reg;
+ reg = jit_get_reg(jit_class_gpr);
+ addr(rn(reg), r1, r2);
+ x87_ldr_d(r0, rn(reg));
+ jit_unget_reg(reg);
+#else
+ fldlm(0, r1, r2, _SCL1);
+ fstpr(r0 + 1);
+#endif
+}
+
+static void
+_x87_ldxi_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
+{
+ jit_int32_t reg;
+ if (can_sign_extend_int_p(i0)) {
+ fldlm(i0, r1, _NOREG, _SCL1);
+ fstpr(r0 + 1);
+ }
+ else {
+ reg = jit_get_reg(jit_class_gpr);
+#if __X64_32
+ addi(rn(reg), r1, i0);
+ x87_ldr_d(r0, rn(reg));
+#else
+ movi(rn(reg), i0);
+ x87_ldxr_d(r0, r1, rn(reg));
+#endif
+ jit_unget_reg(reg);
+ }
+}
+
+static void
+_x87_str_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
+{
+ if (r1 == _ST0_REGNO)
+ fstlm(0, r0, _NOREG, _SCL1);
+ else {
+ fxchr(r1);
+ fstlm(0, r0, _NOREG, _SCL1);
+ fxchr(r1);
+ }
+}
+
+static void
+_x87_sti_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0)
+{
+ jit_int32_t reg;
+ if (!x87_address_p(i0)) {
+ reg = jit_get_reg(jit_class_gpr);
+ movi(rn(reg), i0);
+ x87_str_d(rn(reg), r0);
+ jit_unget_reg(reg);
+ }
+ else if (r0 == _ST0_REGNO)
+ fstlm(i0, _NOREG, _NOREG, _SCL1);
+ else {
+ fxchr(r0);
+ fstlm(i0, _NOREG, _NOREG, _SCL1);
+ fxchr(r0);
+ }
+}
+
+static void
+_x87_stxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
+{
+#if __X64_32
+ jit_int32_t reg;
+ reg = jit_get_reg(jit_class_gpr);
+ addr(rn(reg), r0, r1);
+ x87_str_d(rn(reg), r2);
+ jit_unget_reg(reg);
+#else
+ if (r2 == _ST0_REGNO)
+ fstlm(0, r0, r1, _SCL1);
+ else {
+ fxchr(r2);
+ fstlm(0, r0, r1, _SCL1);
+ fxchr(r2);
+ }
+#endif
+}
+
+static void
+_x87_stxi_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ jit_int32_t reg;
+ if (!can_sign_extend_int_p(i0)) {
+ reg = jit_get_reg(jit_class_gpr);
+#if __X64_32
+ addi(rn(reg), r0, i0);
+ x87_str_d(rn(reg), r1);
+#else
+ movi(rn(reg), i0);
+ x87_stxr_d(rn(reg), r0, r1);
+#endif
+ jit_unget_reg(reg);
+ }
+ else if (r1 == _ST0_REGNO)
+ fstlm(i0, r0, _NOREG, _SCL1);
+ else {
+ fxchr(r1);
+ fstlm(i0, r0, _NOREG, _SCL1);
+ fxchr(r1);
+ }
+}
+
+dbopi(lt)
+dbopi(le)
+
+static jit_word_t
+_x87_beqr_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ jit_int32_t f0, f1;
+ jit_word_t jp_code;
+ if (r1 == _ST0_REGNO) f0 = r1, f1 = r0;
+ else f0 = r0, f1 = r1;
+ if (f0 == _ST0_REGNO)
+ fucomir(f1);
+ else {
+ fldr(f0);
+ fucomipr(f1 + 1);
+ }
+ jpes(0);
+ jp_code = _jit->pc.w;
+ jcc(X86_CC_E, i0);
+ patch_rel_char(jp_code, _jit->pc.w);
+ return (_jit->pc.w);
+}
+dbopi(eq)
+dbopi(ge)
+dbopi(gt)
+
+static jit_word_t
+_x87_bner_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
+{
+ jit_int32_t f0, f1;
+ jit_word_t jp_code;
+ jit_word_t jz_code;
+ if (r1 == _ST0_REGNO) f0 = r1, f1 = r0;
+ else f0 = r0, f1 = r1;
+ if (f0 == _ST0_REGNO)
+ fucomir(f1);
+ else {
+ fldr(f0);
+ fucomipr(f1 + 1);
+ }
+ jpes(0);
+ jp_code = _jit->pc.w;
+ jzs(0);
+ jz_code = _jit->pc.w;
+ patch_rel_char(jp_code, _jit->pc.w);
+ jmpi(i0);
+ patch_rel_char(jz_code, _jit->pc.w);
+ return (_jit->pc.w);
+}
+dbopi(ne)
+dbopi(unlt)
+dbopi(unle)
+dbopi(uneq)
+dbopi(unge)
+dbopi(ungt)
+dbopi(ltgt)
+dbopi(ord)
+dbopi(unord)
+# undef fopi
+# undef fbopi
+# undef dopi
+# undef dbopi
+# undef fpr_bopi
+# undef fpr_opi
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 09:15:57 +0000