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qemu-e2k/tcg/tcg-opc.h
Richard Henderson be210acb41 tcg: generic support for conditional set 
Defines setcond_{i32,i64} and setcond2_i32 for 64-on-32-bit.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-06 17:14:24 +01:00

276 lines
8.4 KiB
C
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/*
* Tiny Code Generator for QEMU
*
* Copyright (c) 2008 Fabrice Bellard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef DEF2
#define DEF2(name, oargs, iargs, cargs, flags) DEF(name, oargs + iargs + cargs, 0)
#endif
/* predefined ops */
DEF2(end, 0, 0, 0, 0) /* must be kept first */
DEF2(nop, 0, 0, 0, 0)
DEF2(nop1, 0, 0, 1, 0)
DEF2(nop2, 0, 0, 2, 0)
DEF2(nop3, 0, 0, 3, 0)
DEF2(nopn, 0, 0, 1, 0) /* variable number of parameters */
DEF2(discard, 1, 0, 0, 0)
DEF2(set_label, 0, 0, 1, 0)
DEF2(call, 0, 1, 2, TCG_OPF_SIDE_EFFECTS) /* variable number of parameters */
DEF2(jmp, 0, 1, 0, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF2(br, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF2(mov_i32, 1, 1, 0, 0)
DEF2(movi_i32, 1, 0, 1, 0)
DEF2(setcond_i32, 1, 2, 1, 0)
/* load/store */
DEF2(ld8u_i32, 1, 1, 1, 0)
DEF2(ld8s_i32, 1, 1, 1, 0)
DEF2(ld16u_i32, 1, 1, 1, 0)
DEF2(ld16s_i32, 1, 1, 1, 0)
DEF2(ld_i32, 1, 1, 1, 0)
DEF2(st8_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF2(st16_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF2(st_i32, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
/* arith */
DEF2(add_i32, 1, 2, 0, 0)
DEF2(sub_i32, 1, 2, 0, 0)
DEF2(mul_i32, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_div_i32
DEF2(div_i32, 1, 2, 0, 0)
DEF2(divu_i32, 1, 2, 0, 0)
DEF2(rem_i32, 1, 2, 0, 0)
DEF2(remu_i32, 1, 2, 0, 0)
#else
DEF2(div2_i32, 2, 3, 0, 0)
DEF2(divu2_i32, 2, 3, 0, 0)
#endif
DEF2(and_i32, 1, 2, 0, 0)
DEF2(or_i32, 1, 2, 0, 0)
DEF2(xor_i32, 1, 2, 0, 0)
/* shifts/rotates */
DEF2(shl_i32, 1, 2, 0, 0)
DEF2(shr_i32, 1, 2, 0, 0)
DEF2(sar_i32, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_rot_i32
DEF2(rotl_i32, 1, 2, 0, 0)
DEF2(rotr_i32, 1, 2, 0, 0)
#endif
DEF2(brcond_i32, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
#if TCG_TARGET_REG_BITS == 32
DEF2(add2_i32, 2, 4, 0, 0)
DEF2(sub2_i32, 2, 4, 0, 0)
DEF2(brcond2_i32, 0, 4, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF2(mulu2_i32, 2, 2, 0, 0)
DEF2(setcond2_i32, 1, 4, 1, 0)
#endif
#ifdef TCG_TARGET_HAS_ext8s_i32
DEF2(ext8s_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16s_i32
DEF2(ext16s_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext8u_i32
DEF2(ext8u_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16u_i32
DEF2(ext16u_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap16_i32
DEF2(bswap16_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap32_i32
DEF2(bswap32_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_not_i32
DEF2(not_i32, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_neg_i32
DEF2(neg_i32, 1, 1, 0, 0)
#endif
#if TCG_TARGET_REG_BITS == 64
DEF2(mov_i64, 1, 1, 0, 0)
DEF2(movi_i64, 1, 0, 1, 0)
DEF2(setcond_i64, 1, 2, 1, 0)
/* load/store */
DEF2(ld8u_i64, 1, 1, 1, 0)
DEF2(ld8s_i64, 1, 1, 1, 0)
DEF2(ld16u_i64, 1, 1, 1, 0)
DEF2(ld16s_i64, 1, 1, 1, 0)
DEF2(ld32u_i64, 1, 1, 1, 0)
DEF2(ld32s_i64, 1, 1, 1, 0)
DEF2(ld_i64, 1, 1, 1, 0)
DEF2(st8_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF2(st16_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF2(st32_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
DEF2(st_i64, 0, 2, 1, TCG_OPF_SIDE_EFFECTS)
/* arith */
DEF2(add_i64, 1, 2, 0, 0)
DEF2(sub_i64, 1, 2, 0, 0)
DEF2(mul_i64, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_div_i64
DEF2(div_i64, 1, 2, 0, 0)
DEF2(divu_i64, 1, 2, 0, 0)
DEF2(rem_i64, 1, 2, 0, 0)
DEF2(remu_i64, 1, 2, 0, 0)
#else
DEF2(div2_i64, 2, 3, 0, 0)
DEF2(divu2_i64, 2, 3, 0, 0)
#endif
DEF2(and_i64, 1, 2, 0, 0)
DEF2(or_i64, 1, 2, 0, 0)
DEF2(xor_i64, 1, 2, 0, 0)
/* shifts/rotates */
DEF2(shl_i64, 1, 2, 0, 0)
DEF2(shr_i64, 1, 2, 0, 0)
DEF2(sar_i64, 1, 2, 0, 0)
#ifdef TCG_TARGET_HAS_rot_i64
DEF2(rotl_i64, 1, 2, 0, 0)
DEF2(rotr_i64, 1, 2, 0, 0)
#endif
DEF2(brcond_i64, 0, 2, 2, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
#ifdef TCG_TARGET_HAS_ext8s_i64
DEF2(ext8s_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16s_i64
DEF2(ext16s_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext32s_i64
DEF2(ext32s_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext8u_i64
DEF2(ext8u_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext16u_i64
DEF2(ext16u_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_ext32u_i64
DEF2(ext32u_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap16_i64
DEF2(bswap16_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap32_i64
DEF2(bswap32_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_bswap64_i64
DEF2(bswap64_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_not_i64
DEF2(not_i64, 1, 1, 0, 0)
#endif
#ifdef TCG_TARGET_HAS_neg_i64
DEF2(neg_i64, 1, 1, 0, 0)
#endif
#endif
/* QEMU specific */
#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS
DEF2(debug_insn_start, 0, 0, 2, 0)
#else
DEF2(debug_insn_start, 0, 0, 1, 0)
#endif
DEF2(exit_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
DEF2(goto_tb, 0, 0, 1, TCG_OPF_BB_END | TCG_OPF_SIDE_EFFECTS)
/* Note: even if TARGET_LONG_BITS is not defined, the INDEX_op
constants must be defined */
#if TCG_TARGET_REG_BITS == 32
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld8u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld8s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld16u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld16s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld32u, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld32s, 1, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_ld64, 2, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_ld64, 2, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_st8, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_st16, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_st32, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#if TARGET_LONG_BITS == 32
DEF2(qemu_st64, 0, 3, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#else
DEF2(qemu_st64, 0, 4, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif
#else /* TCG_TARGET_REG_BITS == 32 */
DEF2(qemu_ld8u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld8s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld16u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld16s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld32u, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld32s, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_ld64, 1, 1, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_st8, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_st16, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_st32, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
DEF2(qemu_st64, 0, 2, 1, TCG_OPF_CALL_CLOBBER | TCG_OPF_SIDE_EFFECTS)
#endif /* TCG_TARGET_REG_BITS != 32 */
#undef DEF2
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