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960280decd
* check/alu_rsb.ok, check/alu_rsb.tst: New files implementing tests for jit_rsb*. * check/Makefile.am, check/lightning.c, include/lightning.h, lib/jit_aarch64-cpu.c, lib/jit_aarch64-fpu.c, lib/jit_aarch64-sz.c, lib/jit_aarch64.c, lib/jit_alpha-cpu.c, lib/jit_alpha-fpu.c, lib/jit_alpha-sz.c, lib/jit_alpha.c, lib/jit_arm-cpu.c, lib/jit_arm-swf.c, lib/jit_arm-sz.c, lib/jit_arm-vfp.c, lib/jit_arm.c, lib/jit_hppa-cpu.c, lib/jit_hppa-fpu.c, lib/jit_hppa-sz.c, lib/jit_hppa.c, lib/jit_ia64-cpu.c, lib/jit_ia64-fpu.c, lib/jit_ia64-sz.c, lib/jit_ia64.c, lib/jit_mips-cpu.c, lib/jit_mips-fpu.c, lib/jit_mips-sz.c, lib/jit_mips.c, lib/jit_names.c, lib/jit_ppc-cpu.c, lib/jit_ppc-fpu.c, lib/jit_ppc-sz.c, lib/jit_ppc.c, lib/jit_s390x-cpu.c, lib/jit_s390x-fpu.c, lib/jit_s390x-sz.c, lib/jit_s390x.c, lib/jit_sparc-cpu.c, lib/jit_sparc-fpu.c, lib/jit_sparc-sz.c, lib/jit_sparc.c, lib/jit_x86-cpu.c, lib/jit_x86-sse.c, lib/jit_x86-sz.c, lib/jit_x86-x87.c, lib/jit_x86.c, lib/lightning.c: Implement jit_rsb*. This was a missing lightning 1.x interface, that on most backends is synthesized, but on a few backends (hppa and ia64), it can generate better code as on those there is, or the only instruction with an immediate is in "rsb" format (left operand).
859 lines
28 KiB
C
859 lines
28 KiB
C
/*
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* Copyright (C) 2013 Free Software Foundation, Inc.
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*
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* This file is part of GNU lightning.
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*
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* GNU lightning is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU lightning is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* Authors:
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* Paulo Cesar Pereira de Andrade
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*/
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#if PROTO
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# define A64_SCVTF 0x1e220000
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# define A64_FMOVWV 0x1e260000
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# define A64_FMOVVW 0x1e270000
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# define A64_FMOVXV 0x9e260000
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# define A64_FMOVVX 0x9e270000
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# define A64_FCVTZS 0x1e380000
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# define A64_FCMPE 0x1e202010
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# define A64_FMOV 0x1e204000
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# define A64_FABS 0x1e20c000
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# define A64_FNEG 0x1e214000
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# define A64_FSQRT 0x1e21c000
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# define A64_FCVTS 0x1e224000
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# define A64_FCVTD 0x1e22c000
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# define A64_FMUL 0x1e200800
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# define A64_FDIV 0x1e201800
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# define A64_FADD 0x1e202800
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# define A64_FSUB 0x1e203800
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# define FCMPES(Rn,Rm) os_vv(A64_FCMPE,0,Rn,Rm)
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# define FCMPED(Rn,Rm) os_vv(A64_FCMPE,1,Rn,Rm)
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# define FMOVS(Rd,Rn) osvv_(A64_FMOV,0,Rd,Rn)
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# define FMOVD(Rd,Rn) osvv_(A64_FMOV,1,Rd,Rn)
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# define FMOVWS(Rd,Rn) osvv_(A64_FMOVWV,0,Rd,Rn)
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# define FMOVSW(Rd,Rn) osvv_(A64_FMOVVW,0,Rd,Rn)
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# define FMOVXD(Rd,Rn) osvv_(A64_FMOVXV,1,Rd,Rn)
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# define FMOVDX(Rd,Rn) osvv_(A64_FMOVVX,1,Rd,Rn)
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# define FCVT_SD(Rd,Rn) osvv_(A64_FCVTS,1,Rd,Rn)
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# define FCVT_DS(Rd,Rn) osvv_(A64_FCVTD,0,Rd,Rn)
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# define SCVTFS(Rd,Rn) osvv_(A64_SCVTF|XS,0,Rd,Rn)
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# define SCVTFD(Rd,Rn) osvv_(A64_SCVTF|XS,1,Rd,Rn)
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# define FCVTSZ_WS(Rd,Rn) osvv_(A64_FCVTZS,0,Rd,Rn)
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# define FCVTSZ_WD(Rd,Rn) osvv_(A64_FCVTZS,1,Rd,Rn)
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# define FCVTSZ_XS(Rd,Rn) osvv_(A64_FCVTZS|XS,0,Rd,Rn)
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# define FCVTSZ_XD(Rd,Rn) osvv_(A64_FCVTZS|XS,1,Rd,Rn)
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# define FABSS(Rd,Rn) osvv_(A64_FABS,0,Rd,Rn)
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# define FABSD(Rd,Rn) osvv_(A64_FABS,1,Rd,Rn)
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# define FNEGS(Rd,Rn) osvv_(A64_FNEG,0,Rd,Rn)
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# define FNEGD(Rd,Rn) osvv_(A64_FNEG,1,Rd,Rn)
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# define FSQRTS(Rd,Rn) osvv_(A64_FSQRT,0,Rd,Rn)
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# define FSQRTD(Rd,Rn) osvv_(A64_FSQRT,1,Rd,Rn)
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# define FADDS(Rd,Rn,Rm) osvvv(A64_FADD,0,Rd,Rn,Rm)
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# define FADDD(Rd,Rn,Rm) osvvv(A64_FADD,1,Rd,Rn,Rm)
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# define FSUBS(Rd,Rn,Rm) osvvv(A64_FSUB,0,Rd,Rn,Rm)
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# define FSUBD(Rd,Rn,Rm) osvvv(A64_FSUB,1,Rd,Rn,Rm)
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# define FMULS(Rd,Rn,Rm) osvvv(A64_FMUL,0,Rd,Rn,Rm)
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# define FMULD(Rd,Rn,Rm) osvvv(A64_FMUL,1,Rd,Rn,Rm)
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# define FDIVS(Rd,Rn,Rm) osvvv(A64_FDIV,0,Rd,Rn,Rm)
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# define FDIVD(Rd,Rn,Rm) osvvv(A64_FDIV,1,Rd,Rn,Rm)
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# define osvvv(Op,Sz,Rd,Rn,Rm) _osvvv(_jit,Op,Sz,Rd,Rn,Rm)
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static void _osvvv(jit_state_t*,jit_int32_t,jit_int32_t,
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jit_int32_t,jit_int32_t,jit_int32_t);
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# define osvv_(Op,Sz,Rd,Rn) _osvv_(_jit,Op,Sz,Rd,Rn)
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static void _osvv_(jit_state_t*,jit_int32_t,
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jit_int32_t,jit_int32_t,jit_int32_t);
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# define os_vv(Op,Sz,Rn,Rm) _os_vv(_jit,Op,Sz,Rn,Rm)
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static void _os_vv(jit_state_t*,jit_int32_t,
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jit_int32_t,jit_int32_t,jit_int32_t);
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# define truncr_f_i(r0,r1) _truncr_f_i(_jit,r0,r1)
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static void _truncr_f_i(jit_state_t*,jit_int32_t,jit_int32_t);
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# define truncr_f_l(r0,r1) FCVTSZ_XS(r0,r1)
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# define truncr_d_i(r0,r1) _truncr_d_i(_jit,r0,r1)
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static void _truncr_d_i(jit_state_t*,jit_int32_t,jit_int32_t);
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# define truncr_d_l(r0,r1) FCVTSZ_XD(r0,r1)
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# define addr_f(r0,r1,r2) FADDS(r0,r1,r2)
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# define addi_f(r0,r1,i0) _addi_f(_jit,r0,r1,i0)
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static void _addi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define subr_f(r0,r1,r2) FSUBS(r0,r1,r2)
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# define subi_f(r0,r1,i0) _subi_f(_jit,r0,r1,i0)
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static void _subi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define rsbr_f(r0, r1, r2) subr_f(r0, r2, r1)
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# define rsbi_f(r0, r1, i0) _rsbi_f(_jit, r0, r1, i0)
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static void _rsbi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define mulr_f(r0,r1,r2) FMULS(r0,r1,r2)
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# define muli_f(r0,r1,i0) _muli_f(_jit,r0,r1,i0)
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static void _muli_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define divr_f(r0,r1,r2) FDIVS(r0,r1,r2)
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# define divi_f(r0,r1,i0) _divi_f(_jit,r0,r1,i0)
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static void _divi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define absr_f(r0,r1) FABSS(r0,r1)
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# define negr_f(r0,r1) FNEGS(r0,r1)
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# define sqrtr_f(r0,r1) FSQRTS(r0,r1)
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# define extr_f(r0,r1) SCVTFS(r0,r1)
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# define ldr_f(r0,r1) _ldr_f(_jit,r0,r1)
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static void _ldr_f(jit_state_t*,jit_int32_t,jit_int32_t);
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# define ldi_f(r0,i0) _ldi_f(_jit,r0,i0)
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static void _ldi_f(jit_state_t*,jit_int32_t,jit_word_t);
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# define ldxr_f(r0,r1,r2) _ldxr_f(_jit,r0,r1,r2)
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static void _ldxr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
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# define ldxi_f(r0,r1,i0) _ldxi_f(_jit,r0,r1,i0)
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static void _ldxi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
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# define str_f(r0,r1) _str_f(_jit,r0,r1)
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static void _str_f(jit_state_t*,jit_int32_t,jit_int32_t);
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# define sti_f(i0,r0) _sti_f(_jit,i0,r0)
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static void _sti_f(jit_state_t*,jit_word_t,jit_int32_t);
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# define stxr_f(r0,r1,r2) _stxr_f(_jit,r0,r1,r2)
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static void _stxr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
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# define stxi_f(i0,r0,r1) _stxi_f(_jit,i0,r0,r1)
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static void _stxi_f(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
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# define movr_f(r0,r1) _movr_f(_jit,r0,r1)
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static void _movr_f(jit_state_t*,jit_int32_t,jit_int32_t);
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# define movi_f(r0,i0) _movi_f(_jit,r0,i0)
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static void _movi_f(jit_state_t*,jit_int32_t,jit_float32_t);
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# define extr_d_f(r0,r1) FCVT_SD(r0,r1)
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# define fccr(cc,r0,r1,r2) _fccr(_jit,cc,r0,r1,r2)
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static void _fccr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t);
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# define fcci(cc,r0,r1,i0) _fcci(_jit,cc,r0,r1,i0)
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static void _fcci(jit_state_t*,
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jit_int32_t,jit_int32_t,jit_int32_t,jit_float32_t);
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# define ltr_f(r0,r1,r2) fccr(CC_MI,r0,r1,r2)
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# define lti_f(r0,r1,i0) fcci(CC_MI,r0,r1,i0)
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# define ler_f(r0,r1,r2) fccr(CC_LS,r0,r1,r2)
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# define lei_f(r0,r1,i0) fcci(CC_LS,r0,r1,i0)
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# define eqr_f(r0,r1,r2) fccr(CC_EQ,r0,r1,r2)
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# define eqi_f(r0,r1,i0) fcci(CC_EQ,r0,r1,i0)
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# define ger_f(r0,r1,r2) fccr(CC_GE,r0,r1,r2)
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# define gei_f(r0,r1,i0) fcci(CC_GE,r0,r1,i0)
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# define gtr_f(r0,r1,r2) fccr(CC_GT,r0,r1,r2)
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# define gti_f(r0,r1,i0) fcci(CC_GT,r0,r1,i0)
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# define ner_f(r0,r1,r2) fccr(CC_NE,r0,r1,r2)
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# define nei_f(r0,r1,i0) fcci(CC_NE,r0,r1,i0)
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# define unltr_f(r0,r1,r2) fccr(CC_LT,r0,r1,r2)
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# define unlti_f(r0,r1,i0) fcci(CC_LT,r0,r1,i0)
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# define unler_f(r0,r1,r2) fccr(CC_LE,r0,r1,r2)
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# define unlei_f(r0,r1,i0) fcci(CC_LE,r0,r1,i0)
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# define uneqr_f(r0,r1,r2) _uneqr_f(_jit,r0,r1,r2)
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static void _uneqr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
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# define uneqi_f(r0,r1,i0) _uneqi_f(_jit,r0,r1,i0)
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static void _uneqi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define unger_f(r0,r1,r2) fccr(CC_PL,r0,r1,r2)
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# define ungei_f(r0,r1,i0) fcci(CC_PL,r0,r1,i0)
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# define ungtr_f(r0,r1,r2) fccr(CC_HI,r0,r1,r2)
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# define ungti_f(r0,r1,i0) fcci(CC_HI,r0,r1,i0)
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# define ltgtr_f(r0,r1,r2) _ltgtr_f(_jit,r0,r1,r2)
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static void _ltgtr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
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# define ltgti_f(r0,r1,i0) _ltgti_f(_jit,r0,r1,i0)
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static void _ltgti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t);
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# define ordr_f(r0,r1,r2) fccr(CC_VC,r0,r1,r2)
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# define ordi_f(r0,r1,i0) fcci(CC_VC,r0,r1,i0)
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# define unordr_f(r0,r1,r2) fccr(CC_VS,r0,r1,r2)
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# define unordi_f(r0,r1,i0) fcci(CC_VS,r0,r1,i0)
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#define fbccr(cc,i0,r0,r1) _fbccr(_jit,cc,i0,r0,r1)
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static jit_word_t
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_fbccr(jit_state_t*,jit_int32_t,jit_word_t,jit_int32_t,jit_int32_t);
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#define fbcci(cc,i0,r0,i1) _fbcci(_jit,cc,i0,r0,i1)
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static jit_word_t
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_fbcci(jit_state_t*,jit_int32_t,jit_word_t,jit_int32_t,jit_float32_t);
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# define bltr_f(i0,r0,r1) fbccr(BCC_MI,i0,r0,r1)
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# define blti_f(i0,r0,i1) fbcci(BCC_MI,i0,r0,i1)
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# define bler_f(i0,r0,r1) fbccr(BCC_LS,i0,r0,r1)
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# define blei_f(i0,r0,i1) fbcci(BCC_LS,i0,r0,i1)
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# define beqr_f(i0,r0,r1) fbccr(BCC_EQ,i0,r0,r1)
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# define beqi_f(i0,r0,i1) fbcci(BCC_EQ,i0,r0,i1)
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# define bger_f(i0,r0,r1) fbccr(BCC_GE,i0,r0,r1)
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# define bgei_f(i0,r0,i1) fbcci(BCC_GE,i0,r0,i1)
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# define bgtr_f(i0,r0,r1) fbccr(BCC_GT,i0,r0,r1)
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# define bgti_f(i0,r0,i1) fbcci(BCC_GT,i0,r0,i1)
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# define bner_f(i0,r0,r1) fbccr(BCC_NE,i0,r0,r1)
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# define bnei_f(i0,r0,i1) fbcci(BCC_NE,i0,r0,i1)
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# define bunltr_f(i0,r0,r1) fbccr(BCC_LT,i0,r0,r1)
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# define bunlti_f(i0,r0,i1) fbcci(BCC_LT,i0,r0,i1)
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# define bunler_f(i0,r0,r1) fbccr(BCC_LE,i0,r0,r1)
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# define bunlei_f(i0,r0,i1) fbcci(BCC_LE,i0,r0,i1)
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# define buneqr_f(i0,r0,r1) _buneqr_f(_jit,i0,r0,r1)
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static jit_word_t _buneqr_f(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
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# define buneqi_f(i0,r0,i1) _buneqi_f(_jit,i0,r0,i1)
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static jit_word_t _buneqi_f(jit_state_t*,jit_word_t,jit_int32_t,jit_float32_t);
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# define bunger_f(i0,r0,r1) fbccr(BCC_PL,i0,r0,r1)
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# define bungei_f(i0,r0,i1) fbcci(BCC_PL,i0,r0,i1)
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# define bungtr_f(i0,r0,r1) fbccr(BCC_HI,i0,r0,r1)
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# define bungti_f(i0,r0,i1) fbcci(BCC_HI,i0,r0,i1)
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# define bltgtr_f(i0,r0,r1) _bltgtr_f(_jit,i0,r0,r1)
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static jit_word_t _bltgtr_f(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
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# define bltgti_f(i0,r0,i1) _bltgti_f(_jit,i0,r0,i1)
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static jit_word_t _bltgti_f(jit_state_t*,jit_word_t,jit_int32_t,jit_float32_t);
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# define bordr_f(i0,r0,r1) fbccr(BCC_VC,i0,r0,r1)
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# define bordi_f(i0,r0,i1) fbcci(BCC_VC,i0,r0,i1)
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# define bunordr_f(i0,r0,r1) fbccr(BCC_VS,i0,r0,r1)
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# define bunordi_f(i0,r0,i1) fbcci(BCC_VS,i0,r0,i1)
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# define addr_d(r0,r1,r2) FADDD(r0,r1,r2)
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# define addi_d(r0,r1,i0) _addi_d(_jit,r0,r1,i0)
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static void _addi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
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# define subr_d(r0,r1,r2) FSUBD(r0,r1,r2)
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# define subi_d(r0,r1,i0) _subi_d(_jit,r0,r1,i0)
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static void _subi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
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# define rsbr_d(r0, r1, r2) subr_d(r0, r2, r1)
|
|
# define rsbi_d(r0, r1, i0) _rsbi_d(_jit, r0, r1, i0)
|
|
static void _rsbi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define mulr_d(r0,r1,r2) FMULD(r0,r1,r2)
|
|
# define muli_d(r0,r1,i0) _muli_d(_jit,r0,r1,i0)
|
|
static void _muli_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define divr_d(r0,r1,r2) FDIVD(r0,r1,r2)
|
|
# define divi_d(r0,r1,i0) _divi_d(_jit,r0,r1,i0)
|
|
static void _divi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define absr_d(r0,r1) FABSD(r0,r1)
|
|
# define negr_d(r0,r1) FNEGD(r0,r1)
|
|
# define sqrtr_d(r0,r1) FSQRTD(r0,r1)
|
|
# define extr_d(r0,r1) SCVTFD(r0,r1)
|
|
# define ldr_d(r0,r1) _ldr_d(_jit,r0,r1)
|
|
static void _ldr_d(jit_state_t*,jit_int32_t,jit_int32_t);
|
|
# define ldi_d(r0,i0) _ldi_d(_jit,r0,i0)
|
|
static void _ldi_d(jit_state_t*,jit_int32_t,jit_word_t);
|
|
# define ldxr_d(r0,r1,r2) _ldxr_d(_jit,r0,r1,r2)
|
|
static void _ldxr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
|
|
# define ldxi_d(r0,r1,i0) _ldxi_d(_jit,r0,r1,i0)
|
|
static void _ldxi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t);
|
|
# define str_d(r0,r1) _str_d(_jit,r0,r1)
|
|
static void _str_d(jit_state_t*,jit_int32_t,jit_int32_t);
|
|
# define sti_d(i0,r0) _sti_d(_jit,i0,r0)
|
|
static void _sti_d(jit_state_t*,jit_word_t,jit_int32_t);
|
|
# define stxr_d(r0,r1,r2) _stxr_d(_jit,r0,r1,r2)
|
|
static void _stxr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
|
|
# define stxi_d(i0,r0,r1) _stxi_d(_jit,i0,r0,r1)
|
|
static void _stxi_d(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
|
|
# define movr_d(r0,r1) _movr_d(_jit,r0,r1)
|
|
static void _movr_d(jit_state_t*,jit_int32_t,jit_int32_t);
|
|
# define movi_d(r0,i0) _movi_d(_jit,r0,i0)
|
|
static void _movi_d(jit_state_t*,jit_int32_t,jit_float64_t);
|
|
# define extr_f_d(r0,r1) FCVT_DS(r0,r1)
|
|
# define dccr(cc,r0,r1,r2) _dccr(_jit,cc,r0,r1,r2)
|
|
static void _dccr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t);
|
|
# define dcci(cc,r0,r1,i0) _dcci(_jit,cc,r0,r1,i0)
|
|
static void _dcci(jit_state_t*,
|
|
jit_int32_t,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define ltr_d(r0,r1,r2) dccr(CC_MI,r0,r1,r2)
|
|
# define lti_d(r0,r1,i0) dcci(CC_MI,r0,r1,i0)
|
|
# define ler_d(r0,r1,r2) dccr(CC_LS,r0,r1,r2)
|
|
# define lei_d(r0,r1,i0) dcci(CC_LS,r0,r1,i0)
|
|
# define eqr_d(r0,r1,r2) dccr(CC_EQ,r0,r1,r2)
|
|
# define eqi_d(r0,r1,i0) dcci(CC_EQ,r0,r1,i0)
|
|
# define ger_d(r0,r1,r2) dccr(CC_GE,r0,r1,r2)
|
|
# define gei_d(r0,r1,i0) dcci(CC_GE,r0,r1,i0)
|
|
# define gtr_d(r0,r1,r2) dccr(CC_GT,r0,r1,r2)
|
|
# define gti_d(r0,r1,i0) dcci(CC_GT,r0,r1,i0)
|
|
# define ner_d(r0,r1,r2) dccr(CC_NE,r0,r1,r2)
|
|
# define nei_d(r0,r1,i0) dcci(CC_NE,r0,r1,i0)
|
|
# define unltr_d(r0,r1,r2) dccr(CC_LT,r0,r1,r2)
|
|
# define unlti_d(r0,r1,i0) dcci(CC_LT,r0,r1,i0)
|
|
# define unler_d(r0,r1,r2) dccr(CC_LE,r0,r1,r2)
|
|
# define unlei_d(r0,r1,i0) dcci(CC_LE,r0,r1,i0)
|
|
# define uneqr_d(r0,r1,r2) _uneqr_d(_jit,r0,r1,r2)
|
|
static void _uneqr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
|
|
# define uneqi_d(r0,r1,i0) _uneqi_d(_jit,r0,r1,i0)
|
|
static void _uneqi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define unger_d(r0,r1,r2) dccr(CC_PL,r0,r1,r2)
|
|
# define ungei_d(r0,r1,i0) dcci(CC_PL,r0,r1,i0)
|
|
# define ungtr_d(r0,r1,r2) dccr(CC_HI,r0,r1,r2)
|
|
# define ungti_d(r0,r1,i0) dcci(CC_HI,r0,r1,i0)
|
|
# define ltgtr_d(r0,r1,r2) _ltgtr_d(_jit,r0,r1,r2)
|
|
static void _ltgtr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t);
|
|
# define ltgti_d(r0,r1,i0) _ltgti_d(_jit,r0,r1,i0)
|
|
static void _ltgti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t);
|
|
# define ordr_d(r0,r1,r2) dccr(CC_VC,r0,r1,r2)
|
|
# define ordi_d(r0,r1,i0) dcci(CC_VC,r0,r1,i0)
|
|
# define unordr_d(r0,r1,r2) dccr(CC_VS,r0,r1,r2)
|
|
# define unordi_d(r0,r1,i0) dcci(CC_VS,r0,r1,i0)
|
|
#define dbccr(cc,i0,r0,r1) _dbccr(_jit,cc,i0,r0,r1)
|
|
static jit_word_t
|
|
_dbccr(jit_state_t*,jit_int32_t,jit_word_t,jit_int32_t,jit_int32_t);
|
|
#define dbcci(cc,i0,r0,i1) _dbcci(_jit,cc,i0,r0,i1)
|
|
static jit_word_t
|
|
_dbcci(jit_state_t*,jit_int32_t,jit_word_t,jit_int32_t,jit_float64_t);
|
|
# define bltr_d(i0,r0,r1) dbccr(BCC_MI,i0,r0,r1)
|
|
# define blti_d(i0,r0,i1) dbcci(BCC_MI,i0,r0,i1)
|
|
# define bler_d(i0,r0,r1) dbccr(BCC_LS,i0,r0,r1)
|
|
# define blei_d(i0,r0,i1) dbcci(BCC_LS,i0,r0,i1)
|
|
# define beqr_d(i0,r0,r1) dbccr(BCC_EQ,i0,r0,r1)
|
|
# define beqi_d(i0,r0,i1) dbcci(BCC_EQ,i0,r0,i1)
|
|
# define bger_d(i0,r0,r1) dbccr(BCC_GE,i0,r0,r1)
|
|
# define bgei_d(i0,r0,i1) dbcci(BCC_GE,i0,r0,i1)
|
|
# define bgtr_d(i0,r0,r1) dbccr(BCC_GT,i0,r0,r1)
|
|
# define bgti_d(i0,r0,i1) dbcci(BCC_GT,i0,r0,i1)
|
|
# define bner_d(i0,r0,r1) dbccr(BCC_NE,i0,r0,r1)
|
|
# define bnei_d(i0,r0,i1) dbcci(BCC_NE,i0,r0,i1)
|
|
# define bunltr_d(i0,r0,r1) dbccr(BCC_LT,i0,r0,r1)
|
|
# define bunlti_d(i0,r0,i1) dbcci(BCC_LT,i0,r0,i1)
|
|
# define bunler_d(i0,r0,r1) dbccr(BCC_LE,i0,r0,r1)
|
|
# define bunlei_d(i0,r0,i1) dbcci(BCC_LE,i0,r0,i1)
|
|
# define buneqr_d(i0,r0,r1) _buneqr_d(_jit,i0,r0,r1)
|
|
static jit_word_t _buneqr_d(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
|
|
# define buneqi_d(i0,r0,i1) _buneqi_d(_jit,i0,r0,i1)
|
|
static jit_word_t _buneqi_d(jit_state_t*,jit_word_t,jit_int32_t,jit_float64_t);
|
|
# define bunger_d(i0,r0,r1) dbccr(BCC_PL,i0,r0,r1)
|
|
# define bungei_d(i0,r0,i1) dbcci(BCC_PL,i0,r0,i1)
|
|
# define bungtr_d(i0,r0,r1) dbccr(BCC_HI,i0,r0,r1)
|
|
# define bungti_d(i0,r0,i1) dbcci(BCC_HI,i0,r0,i1)
|
|
# define bltgtr_d(i0,r0,r1) _bltgtr_d(_jit,i0,r0,r1)
|
|
static jit_word_t _bltgtr_d(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t);
|
|
# define bltgti_d(i0,r0,i1) _bltgti_d(_jit,i0,r0,i1)
|
|
static jit_word_t _bltgti_d(jit_state_t*,jit_word_t,jit_int32_t,jit_float64_t);
|
|
# define bordr_d(i0,r0,r1) dbccr(BCC_VC,i0,r0,r1)
|
|
# define bordi_d(i0,r0,i1) dbcci(BCC_VC,i0,r0,i1)
|
|
# define bunordr_d(i0,r0,r1) dbccr(BCC_VS,i0,r0,r1)
|
|
# define bunordi_d(i0,r0,i1) dbcci(BCC_VS,i0,r0,i1)
|
|
#endif
|
|
|
|
#if CODE
|
|
static void
|
|
_osvvv(jit_state_t *_jit, jit_int32_t Op, jit_int32_t Sz,
|
|
jit_int32_t Rd, jit_int32_t Rn, jit_int32_t Rm)
|
|
{
|
|
instr_t i;
|
|
assert(!(Rd & ~0x1f));
|
|
assert(!(Rn & ~0x1f));
|
|
assert(!(Rm & ~0x1f));
|
|
assert(!(Sz & ~0x3));
|
|
assert(!(Op & ~0xffe0fc00));
|
|
i.w = Op;
|
|
i.size.b = Sz;
|
|
i.Rd.b = Rd;
|
|
i.Rn.b = Rn;
|
|
i.Rm.b = Rm;
|
|
ii(i.w);
|
|
}
|
|
|
|
static void
|
|
_osvv_(jit_state_t *_jit, jit_int32_t Op,
|
|
jit_int32_t Sz, jit_int32_t Rd, jit_int32_t Rn)
|
|
{
|
|
instr_t i;
|
|
assert(!(Rd & ~0x1f));
|
|
assert(!(Rn & ~0x1f));
|
|
assert(!(Sz & ~0x3));
|
|
assert(!(Op & ~0xfffffc00));
|
|
i.w = Op;
|
|
i.size.b = Sz;
|
|
i.Rd.b = Rd;
|
|
i.Rn.b = Rn;
|
|
ii(i.w);
|
|
}
|
|
|
|
static void
|
|
_os_vv(jit_state_t *_jit, jit_int32_t Op,
|
|
jit_int32_t Sz, jit_int32_t Rn, jit_int32_t Rm)
|
|
{
|
|
instr_t i;
|
|
assert(!(Rn & ~0x1f));
|
|
assert(!(Rm & ~0x1f));
|
|
assert(!(Sz & ~0x3));
|
|
assert(!(Op & ~0xff20fc1f));
|
|
i.w = Op;
|
|
i.size.b = Sz;
|
|
i.Rn.b = Rn;
|
|
i.Rm.b = Rm;
|
|
ii(i.w);
|
|
}
|
|
|
|
#define fopi(name) \
|
|
static void \
|
|
_##name##i_f(jit_state_t *_jit, \
|
|
jit_int32_t r0, jit_int32_t r1, jit_float32_t i0) \
|
|
{ \
|
|
jit_int32_t reg = jit_get_reg(jit_class_fpr); \
|
|
movi_f(rn(reg), i0); \
|
|
name##r_f(r0, r1, rn(reg)); \
|
|
jit_unget_reg(reg); \
|
|
}
|
|
#define dopi(name) \
|
|
static void \
|
|
_##name##i_d(jit_state_t *_jit, \
|
|
jit_int32_t r0, jit_int32_t r1, jit_float64_t i0) \
|
|
{ \
|
|
jit_int32_t reg = jit_get_reg(jit_class_fpr); \
|
|
movi_d(rn(reg), i0); \
|
|
name##r_d(r0, r1, rn(reg)); \
|
|
jit_unget_reg(reg); \
|
|
}
|
|
#define fbopi(name) \
|
|
static jit_word_t \
|
|
_b##name##i_f(jit_state_t *_jit, \
|
|
jit_word_t i0, jit_int32_t r0, jit_float32_t i1) \
|
|
{ \
|
|
jit_word_t word; \
|
|
jit_int32_t reg = jit_get_reg(jit_class_fpr| \
|
|
jit_class_nospill); \
|
|
movi_f(rn(reg), i1); \
|
|
word = b##name##r_f(i0, r0, rn(reg)); \
|
|
jit_unget_reg(reg); \
|
|
return (word); \
|
|
}
|
|
#define dbopi(name) \
|
|
static jit_word_t \
|
|
_b##name##i_d(jit_state_t *_jit, \
|
|
jit_word_t i0, jit_int32_t r0, jit_float64_t i1) \
|
|
{ \
|
|
jit_word_t word; \
|
|
jit_int32_t reg = jit_get_reg(jit_class_fpr| \
|
|
jit_class_nospill); \
|
|
movi_d(rn(reg), i1); \
|
|
word = b##name##r_d(i0, r0, rn(reg)); \
|
|
jit_unget_reg(reg); \
|
|
return (word); \
|
|
}
|
|
|
|
static void
|
|
_truncr_f_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
FCVTSZ_WS(r0, r1);
|
|
extr_i(r0, r0);
|
|
}
|
|
|
|
static void
|
|
_truncr_d_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
FCVTSZ_WD(r0, r1);
|
|
extr_i(r0, r0);
|
|
}
|
|
|
|
fopi(add)
|
|
fopi(sub)
|
|
fopi(rsb)
|
|
fopi(mul)
|
|
fopi(div)
|
|
|
|
static void
|
|
_ldr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldr_i(rn(reg), r1);
|
|
FMOVSW(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldi_f(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldi_i(rn(reg), i0);
|
|
FMOVSW(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldxr_i(rn(reg), r1, r2);
|
|
FMOVSW(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldxi_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldxi_i(rn(reg), r1, i0);
|
|
FMOVSW(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_str_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVWS(rn(reg), r1);
|
|
str_i(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_sti_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVWS(rn(reg), r0);
|
|
sti_i(i0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_stxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVWS(rn(reg), r2);
|
|
stxr_i(r0, r1, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_stxi_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVWS(rn(reg), r1);
|
|
stxi_i(i0, r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_movr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
if (r0 != r1)
|
|
FMOVS(r0, r1);
|
|
}
|
|
|
|
static void
|
|
_movi_f(jit_state_t *_jit, jit_int32_t r0, jit_float32_t i0)
|
|
{
|
|
union {
|
|
jit_int32_t i;
|
|
jit_float32_t f;
|
|
} u;
|
|
jit_int32_t reg;
|
|
u.f = i0;
|
|
if (u.i == 0)
|
|
FMOVSW(r0, WZR_REGNO);
|
|
else {
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
/* prevent generating unused top 32 bits */
|
|
movi(rn(reg), ((jit_word_t)u.i) & 0xffffffff);
|
|
FMOVSW(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_fccr(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
FCMPES(r1, r2);
|
|
CSET(r0, cc);
|
|
}
|
|
|
|
static void
|
|
_fcci(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_int32_t r0, jit_int32_t r1, jit_float32_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_fpr);
|
|
movi_f(rn(reg), i0);
|
|
fccr(cc, r0, r1, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_uneqr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_word_t w;
|
|
FCMPES(r1, r2);
|
|
CSET(r0, CC_VS);
|
|
w = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered satisfies condition */
|
|
CSET(r0, CC_EQ); /* equal satisfies condition */
|
|
patch_at(w, _jit->pc.w);
|
|
}
|
|
fopi(uneq)
|
|
|
|
static void
|
|
_ltgtr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_word_t w;
|
|
FCMPES(r1, r2);
|
|
CSET(r0, CC_VC); /* set to 1 if ordered */
|
|
w = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered does not satisfy condition */
|
|
CSET(r0, CC_NE); /* set to 1 if not equal */
|
|
patch_at(w, _jit->pc.w);
|
|
}
|
|
fopi(ltgt)
|
|
|
|
static jit_word_t
|
|
_fbccr(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t w, d;
|
|
FCMPES(r0, r1);
|
|
w = _jit->pc.w;
|
|
d = (i0 - w) >> 2;
|
|
B_C(cc, d);
|
|
return (w);
|
|
}
|
|
|
|
static jit_word_t
|
|
_fbcci(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_word_t i0, jit_int32_t r0, jit_float32_t i1)
|
|
{
|
|
jit_word_t w;
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_fpr|jit_class_nospill);
|
|
movi_f(rn(reg), i1);
|
|
w = fbccr(cc, i0, r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
return (w);
|
|
}
|
|
|
|
static jit_word_t
|
|
_buneqr_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t u, v, w;
|
|
FCMPES(r0, r1);
|
|
u = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered satisfies condition */
|
|
v = _jit->pc.w;
|
|
B_C(BCC_NE, 1); /* not equal (or unordered) does not satisfy */
|
|
patch_at(u, _jit->pc.w);
|
|
w = _jit->pc.w;
|
|
B((i0 - w) >> 2);
|
|
patch_at(v, _jit->pc.w);
|
|
return (w);
|
|
}
|
|
fbopi(uneq)
|
|
|
|
static jit_word_t
|
|
_bltgtr_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t u, v, w;
|
|
FCMPES(r0, r1);
|
|
u = _jit->pc.w;
|
|
B_C(BCC_VS, 2); /* jump over if unordered */
|
|
v = _jit->pc.w;
|
|
B_C(BCC_EQ, 1); /* jump over if equal */
|
|
w = _jit->pc.w;
|
|
B((i0 - w) >> 2);
|
|
patch_at(u, _jit->pc.w);
|
|
patch_at(v, _jit->pc.w);
|
|
return (w);
|
|
}
|
|
fbopi(ltgt)
|
|
|
|
dopi(add)
|
|
dopi(sub)
|
|
dopi(rsb)
|
|
dopi(mul)
|
|
dopi(div)
|
|
|
|
static void
|
|
_ldr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldr_l(rn(reg), r1);
|
|
FMOVDX(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldi_d(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldi_l(rn(reg), i0);
|
|
FMOVDX(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldxr_l(rn(reg), r1, r2);
|
|
FMOVDX(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_ldxi_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
ldxi_l(rn(reg), r1, i0);
|
|
FMOVDX(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_str_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVXD(rn(reg), r1);
|
|
str_l(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_sti_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVXD(rn(reg), r0);
|
|
sti_l(i0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_stxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVXD(rn(reg), r2);
|
|
stxr_l(r0, r1, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_stxi_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
FMOVXD(rn(reg), r1);
|
|
stxi_l(i0, r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_movr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
if (r0 != r1)
|
|
FMOVD(r0, r1);
|
|
}
|
|
|
|
static void
|
|
_movi_d(jit_state_t *_jit, jit_int32_t r0, jit_float64_t i0)
|
|
{
|
|
union {
|
|
jit_int64_t l;
|
|
jit_float64_t d;
|
|
} u;
|
|
jit_int32_t reg;
|
|
u.d = i0;
|
|
if (u.l == 0)
|
|
FMOVDX(r0, XZR_REGNO);
|
|
else {
|
|
reg = jit_get_reg(jit_class_gpr);
|
|
movi(rn(reg), u.l);
|
|
FMOVDX(r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_dccr(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
FCMPED(r1, r2);
|
|
CSET(r0, cc);
|
|
}
|
|
|
|
static void
|
|
_dcci(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_int32_t r0, jit_int32_t r1, jit_float64_t i0)
|
|
{
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_fpr);
|
|
movi_d(rn(reg), i0);
|
|
dccr(cc, r0, r1, rn(reg));
|
|
jit_unget_reg(reg);
|
|
}
|
|
|
|
static void
|
|
_uneqr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_word_t w;
|
|
FCMPED(r1, r2);
|
|
CSET(r0, CC_VS);
|
|
w = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered satisfies condition */
|
|
CSET(r0, CC_EQ); /* equal satisfies condition */
|
|
patch_at(w, _jit->pc.w);
|
|
}
|
|
dopi(uneq)
|
|
|
|
static void
|
|
_ltgtr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2)
|
|
{
|
|
jit_word_t w;
|
|
FCMPED(r1, r2);
|
|
CSET(r0, CC_VC); /* set to 1 if ordered */
|
|
w = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered does not satisfy condition */
|
|
CSET(r0, CC_NE); /* set to 1 if not equal */
|
|
patch_at(w, _jit->pc.w);
|
|
}
|
|
dopi(ltgt)
|
|
|
|
static jit_word_t
|
|
_dbccr(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t w, d;
|
|
FCMPED(r0, r1);
|
|
w = _jit->pc.w;
|
|
d = (i0 - w) >> 2;
|
|
B_C(cc, d);
|
|
return (w);
|
|
}
|
|
|
|
static jit_word_t
|
|
_dbcci(jit_state_t *_jit, jit_int32_t cc,
|
|
jit_word_t i0, jit_int32_t r0, jit_float64_t i1)
|
|
{
|
|
jit_word_t w;
|
|
jit_int32_t reg;
|
|
reg = jit_get_reg(jit_class_fpr|jit_class_nospill);
|
|
movi_d(rn(reg), i1);
|
|
w = dbccr(cc, i0, r0, rn(reg));
|
|
jit_unget_reg(reg);
|
|
return (w);
|
|
}
|
|
|
|
static jit_word_t
|
|
_buneqr_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t u, v, w;
|
|
FCMPED(r0, r1);
|
|
u = _jit->pc.w;
|
|
B_C(BCC_VS, 1); /* unordered satisfies condition */
|
|
v = _jit->pc.w;
|
|
B_C(BCC_NE, 1); /* not equal (or unordered) does not satisfy */
|
|
patch_at(u, _jit->pc.w);
|
|
w = _jit->pc.w;
|
|
B((i0 - w) >> 2);
|
|
patch_at(v, _jit->pc.w);
|
|
return (w);
|
|
}
|
|
dbopi(uneq)
|
|
|
|
static jit_word_t
|
|
_bltgtr_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1)
|
|
{
|
|
jit_word_t u, v, w;
|
|
FCMPED(r0, r1);
|
|
u = _jit->pc.w;
|
|
B_C(BCC_VS, 2); /* jump over if unordered */
|
|
v = _jit->pc.w;
|
|
B_C(BCC_EQ, 1); /* jump over if equal */
|
|
w = _jit->pc.w;
|
|
B((i0 - w) >> 2);
|
|
patch_at(u, _jit->pc.w);
|
|
patch_at(v, _jit->pc.w);
|
|
return (w);
|
|
}
|
|
dbopi(ltgt)
|
|
#endif
|