| /* |
| * MIPS emulation micro-operations templates for floating point reg |
| * load & store for qemu. |
| * |
| * Copyright (c) 2006 Marius Groeger |
| * |
| * This library 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 2 of the License, or (at your option) any later version. |
| * |
| * This library 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. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #if defined(SFREG) |
| |
| #define OP_WLOAD_FREG(treg, tregname, SFREG) \ |
| void glue(glue(op_load_fpr_,tregname), SFREG) (void) \ |
| { \ |
| treg = FPR_W(env, SFREG); \ |
| RETURN(); \ |
| } |
| |
| #define OP_WSTORE_FREG(treg, tregname, SFREG) \ |
| void glue(glue(op_store_fpr_,tregname), SFREG) (void)\ |
| { \ |
| FPR_W(env, SFREG) = treg; \ |
| RETURN(); \ |
| } |
| |
| /* WT0 = SFREG.w: op_load_fpr_WT0_fprSFREG */ |
| OP_WLOAD_FREG(WT0, WT0_fpr, SFREG) |
| /* SFREG.w = WT0: op_store_fpr_WT0_fprSFREG */ |
| OP_WSTORE_FREG(WT0, WT0_fpr, SFREG) |
| |
| OP_WLOAD_FREG(WT1, WT1_fpr, SFREG) |
| OP_WSTORE_FREG(WT1, WT1_fpr, SFREG) |
| |
| OP_WLOAD_FREG(WT2, WT2_fpr, SFREG) |
| OP_WSTORE_FREG(WT2, WT2_fpr, SFREG) |
| |
| #endif |
| |
| #if defined(DFREG) |
| |
| #define OP_DLOAD_FREG(treg, tregname, DFREG) \ |
| void glue(glue(op_load_fpr_,tregname), DFREG) (void) \ |
| { \ |
| treg = FPR_D(env, DFREG); \ |
| RETURN(); \ |
| } |
| |
| #define OP_DSTORE_FREG(treg, tregname, DFREG) \ |
| void glue(glue(op_store_fpr_,tregname), DFREG) (void)\ |
| { \ |
| FPR_D(env, DFREG) = treg; \ |
| RETURN(); \ |
| } |
| |
| OP_DLOAD_FREG(DT0, DT0_fpr, DFREG) |
| OP_DSTORE_FREG(DT0, DT0_fpr, DFREG) |
| |
| OP_DLOAD_FREG(DT1, DT1_fpr, DFREG) |
| OP_DSTORE_FREG(DT1, DT1_fpr, DFREG) |
| |
| OP_DLOAD_FREG(DT2, DT2_fpr, DFREG) |
| OP_DSTORE_FREG(DT2, DT2_fpr, DFREG) |
| |
| #endif |
| |
| #if defined (FTN) |
| |
| #define SET_RESET(treg, tregname) \ |
| void glue(op_set, tregname)(void) \ |
| { \ |
| treg = PARAM1; \ |
| RETURN(); \ |
| } \ |
| void glue(op_reset, tregname)(void) \ |
| { \ |
| treg = 0; \ |
| RETURN(); \ |
| } \ |
| |
| SET_RESET(WT0, _WT0) |
| SET_RESET(WT1, _WT1) |
| SET_RESET(WT2, _WT2) |
| SET_RESET(DT0, _DT0) |
| SET_RESET(DT1, _DT1) |
| SET_RESET(DT2, _DT2) |
| |
| #undef SET_RESET |
| #endif |
