diff options
Diffstat (limited to 'target-sparc/translate.c')
| -rw-r--r-- | target-sparc/translate.c | 63 |
1 files changed, 12 insertions, 51 deletions
diff --git a/target-sparc/translate.c b/target-sparc/translate.c index ecec372723..8286c428df 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -36,6 +36,7 @@ #include "cpu.h" #include "exec-all.h" #include "disas.h" +#include "tcg-op.h" #define DEBUG_DISAS @@ -65,20 +66,9 @@ struct sparc_def_t { static const sparc_def_t *cpu_sparc_find_by_name(const unsigned char *name); -static uint16_t *gen_opc_ptr; -static uint32_t *gen_opparam_ptr; extern FILE *logfile; extern int loglevel; -enum { -#define DEF(s,n,copy_size) INDEX_op_ ## s, -#include "opc.h" -#undef DEF - NB_OPS -}; - -#include "gen-op.h" - // This function uses non-native bit order #define GET_FIELD(X, FROM, TO) \ ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1)) @@ -98,12 +88,6 @@ enum { #define QFPREG(r) (r & 0x1c) #endif -#ifdef USE_DIRECT_JUMP -#define TBPARAM(x) -#else -#define TBPARAM(x) (long)(x) -#endif - static int sign_extend(int x, int len) { len = 32 - len; @@ -699,20 +683,15 @@ static inline void gen_goto_tb(DisasContext *s, int tb_num, if ((pc & TARGET_PAGE_MASK) == (tb->pc & TARGET_PAGE_MASK) && (npc & TARGET_PAGE_MASK) == (tb->pc & TARGET_PAGE_MASK)) { /* jump to same page: we can use a direct jump */ - if (tb_num == 0) - gen_op_goto_tb0(TBPARAM(tb)); - else - gen_op_goto_tb1(TBPARAM(tb)); + tcg_gen_goto_tb(tb_num); gen_jmp_im(pc); gen_movl_npc_im(npc); - gen_op_movl_T0_im((long)tb + tb_num); - gen_op_exit_tb(); + tcg_gen_exit_tb((long)tb + tb_num); } else { /* jump to another page: currently not optimized */ gen_jmp_im(pc); gen_movl_npc_im(npc); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); } } @@ -1281,8 +1260,7 @@ static void disas_sparc_insn(DisasContext * dc) gen_op_trapcc_T0(); } gen_op_next_insn(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; goto jmp_insn; } else if (xop == 0x28) { @@ -2341,8 +2319,7 @@ static void disas_sparc_insn(DisasContext * dc) gen_op_movl_env_T0(offsetof(CPUSPARCState, fprs)); save_state(dc); gen_op_next_insn(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; break; case 0xf: /* V9 sir, nop if user */ @@ -2422,8 +2399,7 @@ static void disas_sparc_insn(DisasContext * dc) gen_op_wrpsr(); save_state(dc); gen_op_next_insn(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; #endif } @@ -2457,8 +2433,7 @@ static void disas_sparc_insn(DisasContext * dc) gen_op_wrpstate(); save_state(dc); gen_op_next_insn(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; break; case 7: // tl @@ -2517,8 +2492,7 @@ static void disas_sparc_insn(DisasContext * dc) // XXX gen_op_wrhpstate(); save_state(dc); gen_op_next_insn(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; break; case 1: // htstate @@ -3635,10 +3609,7 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb, dc->npc = (target_ulong) tb->cs_base; dc->mem_idx = cpu_mmu_index(env); dc->fpu_enabled = cpu_fpu_enabled(env); - gen_opc_ptr = gen_opc_buf; gen_opc_end = gen_opc_buf + OPC_MAX_SIZE; - gen_opparam_ptr = gen_opparam_buf; - nb_gen_labels = 0; do { if (env->nb_breakpoints > 0) { @@ -3647,8 +3618,7 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb, if (dc->pc != pc_start) save_state(dc); gen_op_debug(); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); dc->is_br = 1; goto exit_gen_loop; } @@ -3683,8 +3653,7 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb, generate an exception */ if (env->singlestep_enabled) { gen_jmp_im(dc->pc); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); break; } } while ((gen_opc_ptr < gen_opc_end) && @@ -3700,8 +3669,7 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb, if (dc->pc != DYNAMIC_PC) gen_jmp_im(dc->pc); save_npc(dc); - gen_op_movl_T0_0(); - gen_op_exit_tb(); + tcg_gen_exit_tb(0); } } *gen_opc_ptr = INDEX_op_end; @@ -3726,11 +3694,6 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb, fprintf(logfile, "IN: %s\n", lookup_symbol(pc_start)); target_disas(logfile, pc_start, last_pc + 4 - pc_start, 0); fprintf(logfile, "\n"); - if (loglevel & CPU_LOG_TB_OP) { - fprintf(logfile, "OP:\n"); - dump_ops(gen_opc_buf, gen_opparam_buf); - fprintf(logfile, "\n"); - } } #endif return 0; @@ -3746,8 +3709,6 @@ int gen_intermediate_code_pc(CPUSPARCState * env, TranslationBlock * tb) return gen_intermediate_code_internal(tb, 1, env); } -extern int ram_size; - void cpu_reset(CPUSPARCState *env) { tlb_flush(env, 1); |