diff options
Diffstat (limited to 'cgcode.c')
| -rw-r--r-- | cgcode.c | 96 |
1 files changed, 92 insertions, 4 deletions
@@ -158,9 +158,18 @@ int no_time_profiling; #define g_bounds(g1,g2) g_instruction_2(GBOUNDS,(g1),(g2)) #define g_cmp_eq(g1,g2) g_instruction_2(GCMP_EQ,(g1),(g2)) #define g_cmp_gt(g1,g2) g_instruction_2(GCMP_GT,(g1),(g2)) +#ifdef I486 +# define g_cmp_gtu(g1,g2) g_instruction_2(GCMP_GTU,(g1),(g2)) +#endif #define g_cmp_lt(g1,g2) g_instruction_2(GCMP_LT,(g1),(g2)) +#ifdef I486 +# define g_cmp_ltu(g1,g2) g_instruction_2(GCMP_LTU,(g1),(g2)) +#endif #define g_cnot(g1) g_instruction_1(GCNOT,(g1)) #define g_div(g1,g2) g_instruction_2(GDIV,(g1),(g2)) +#ifdef I486 +# define g_divu(g1,g2) g_instruction_2(GDIVU,(g1),(g2)) +#endif #define g_eor(g1,g2) g_instruction_2(GEOR,(g1),(g2)) #define g_fadd(g1,g2) g_instruction_2(GFADD,(g1),(g2)) #define g_fcmp_eq(g1,g2) g_instruction_2(GFCMP_EQ,(g1),(g2)) @@ -179,7 +188,14 @@ int no_time_profiling; #define g_lsl(g1,g2) g_instruction_2(GLSL,(g1),(g2)) #define g_lsr(g1,g2) g_instruction_2(GLSR,(g1),(g2)) #define g_mod(g1,g2) g_instruction_2(GMOD,(g1),(g2)) +#ifdef I486 +# define g_remu(g1,g2) g_instruction_2(GREMU,(g1),(g2)) +#endif #define g_mul(g1,g2) g_instruction_2(GMUL,(g1),(g2)) +#ifdef I486 +# define g_neg(g1) g_instruction_1(GNEG,(g1)) +# define g_not(g1) g_instruction_1(GNOT,(g1)) +#endif #define g_or(g1,g2) g_instruction_2(GOR,(g1),(g2)) #define g_keep(g1,g2) g_instruction_2(GKEEP,(g1),(g2)) #define g_fkeep(g1,g2) g_instruction_2(GFKEEP,(g1),(g2)) @@ -243,7 +259,7 @@ LABEL *eval_fill_label,*eval_upd_labels[33]; static LABEL *print_r_arg_label,*push_t_r_args_label,*push_a_r_args_label; LABEL *index_error_label; -#ifdef G_POWER +#if defined (G_POWER) || defined (I486) LABEL *r_to_i_buffer_label; #endif @@ -435,6 +451,13 @@ static void code_dyadic_sane_operator (LABEL *label) #endif } +#ifdef I486 +void code_absR (void) +{ + code_monadic_real_operator (GFABS); +} +#endif + void code_acosR (VOID) { #ifdef M68000 @@ -1770,6 +1793,18 @@ void code_divR (VOID) #endif } +#ifdef I486 +void code_divU (VOID) +{ + INSTRUCTION_GRAPH graph_1,graph_2,graph_3; + + graph_1=s_pop_b(); + graph_2=s_get_b (0); + graph_3=g_divu (graph_2,graph_1); + s_put_b (0,graph_3); +} +#endif + void code_entierR (VOID) { if (entier_real_label==NULL) @@ -3237,6 +3272,19 @@ void code_gtR (VOID) #endif } +#ifdef I486 +void code_gtU (VOID) +{ + INSTRUCTION_GRAPH graph_1,graph_2,graph_3; + + graph_1=s_pop_b(); + graph_2=s_get_b (0); + graph_3=g_cmp_gtu (graph_2,graph_1); + + s_put_b (0,graph_3); +} +#endif + void code_halt (VOID) { if (halt_label==NULL) @@ -4021,6 +4069,19 @@ void code_ltR (VOID) #endif } +#ifdef I486 +void code_ltU (VOID) +{ + INSTRUCTION_GRAPH graph_1,graph_2,graph_3; + + graph_1=s_pop_b(); + graph_2=s_get_b (0); + graph_3=g_cmp_ltu (graph_2,graph_1); + + s_put_b (0,graph_3); +} +#endif + void code_remI (VOID) { #ifdef M68000 @@ -4052,6 +4113,18 @@ void code_remI (VOID) #endif } +#ifdef I486 +void code_remU (VOID) +{ + INSTRUCTION_GRAPH graph_1,graph_2,graph_3; + + graph_1=s_pop_b(); + graph_2=s_get_b (0); + graph_3=g_remu (graph_2,graph_1); + s_put_b (0,graph_3); +} +#endif + static INSTRUCTION_GRAPH multiply_by_constant (unsigned int n,INSTRUCTION_GRAPH graph_1) { INSTRUCTION_GRAPH graph_2; @@ -4264,6 +4337,18 @@ void code_nu (int a_size,int b_size,char *descriptor_name,char *ea_label_name) last_block->block_ea_label=NULL; } +#ifdef I486 +void code_negI (void) +{ + INSTRUCTION_GRAPH graph_1,graph_2; + + graph_1=s_get_b (0); + graph_2=g_neg (graph_1); + + s_put_b (0,graph_2); +} +#endif + void code_negR (void) { #ifdef M68000 @@ -4296,9 +4381,12 @@ void code_not (VOID) INSTRUCTION_GRAPH graph_1,graph_2,graph_3; graph_1=s_get_b (0); +#ifdef I486 + graph_3=g_not (graph_1); +#else graph_2=g_load_i (-1); graph_3=g_eor (graph_2,graph_1); - +#endif s_put_b (0,graph_3); } @@ -6200,7 +6288,7 @@ void code_RtoI (VOID) { INSTRUCTION_GRAPH graph_1,graph_2,graph_3,graph_4; -#ifdef G_POWER +#if defined (G_POWER) || defined (I486) if (r_to_i_buffer_label==NULL) r_to_i_buffer_label=enter_label ("r_to_i_buffer",IMPORT_LABEL); @@ -8435,7 +8523,7 @@ void initialize_coding (VOID) sqrt_real=NULL; #endif -#ifdef G_POWER +#if defined (G_POWER) || defined (I486) r_to_i_buffer_label=NULL; #endif |