diff options
Diffstat (limited to 'target-tricore/translate.c')
-rw-r--r-- | target-tricore/translate.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/target-tricore/translate.c b/target-tricore/translate.c new file mode 100644 index 0000000000..fae1b1a2f9 --- /dev/null +++ b/target-tricore/translate.c @@ -0,0 +1,100 @@ +/* + * TriCore emulation for qemu: main translation routines. + * + * Copyright (c) 2013-2014 Bastian Koppelmann C-Lab/University Paderborn + * + * 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, see <http://www.gnu.org/licenses/>. + */ + + +#include "cpu.h" +#include "disas/disas.h" +#include "tcg-op.h" +#include "exec/cpu_ldst.h" + +#include "exec/helper-proto.h" +#include "exec/helper-gen.h" + + +static const char *regnames_a[] = { + "a0" , "a1" , "a2" , "a3" , "a4" , "a5" , + "a6" , "a7" , "a8" , "a9" , "sp" , "a11" , + "a12" , "a13" , "a14" , "a15", + }; + +static const char *regnames_d[] = { + "d0" , "d1" , "d2" , "d3" , "d4" , "d5" , + "d6" , "d7" , "d8" , "d9" , "d10" , "d11" , + "d12" , "d13" , "d14" , "d15", + }; + +void tricore_cpu_dump_state(CPUState *cs, FILE *f, + fprintf_function cpu_fprintf, int flags) +{ + TriCoreCPU *cpu = TRICORE_CPU(cs); + CPUTriCoreState *env = &cpu->env; + int i; + + cpu_fprintf(f, "PC=%08x\n", env->PC); + for (i = 0; i < 16; ++i) { + if ((i & 3) == 0) { + cpu_fprintf(f, "GPR A%02d:", i); + } + cpu_fprintf(f, " %s " TARGET_FMT_lx, regnames_a[i], env->gpr_a[i]); + } + for (i = 0; i < 16; ++i) { + if ((i & 3) == 0) { + cpu_fprintf(f, "GPR D%02d:", i); + } + cpu_fprintf(f, " %s " TARGET_FMT_lx, regnames_d[i], env->gpr_d[i]); + } + +} + +static inline void +gen_intermediate_code_internal(TriCoreCPU *cpu, struct TranslationBlock *tb, + int search_pc) +{ +} + +void +gen_intermediate_code(CPUTriCoreState *env, struct TranslationBlock *tb) +{ + gen_intermediate_code_internal(tricore_env_get_cpu(env), tb, false); +} + +void +gen_intermediate_code_pc(CPUTriCoreState *env, struct TranslationBlock *tb) +{ + gen_intermediate_code_internal(tricore_env_get_cpu(env), tb, true); +} + +void +restore_state_to_opc(CPUTriCoreState *env, TranslationBlock *tb, int pc_pos) +{ + env->PC = tcg_ctx.gen_opc_pc[pc_pos]; +} +/* + * + * Initialization + * + */ + +void cpu_state_reset(CPUTriCoreState *env) +{ +} + +void tricore_tcg_init(void) +{ +} |