Revision 48d5c82b
| b/target-sparc/translate.c | ||
|---|---|---|
| 47 | 47 |
|
| 48 | 48 |
/* global register indexes */ |
| 49 | 49 |
static TCGv cpu_env, cpu_T[3], cpu_regwptr, cpu_cc_src, cpu_cc_src2, cpu_cc_dst; |
| 50 |
static TCGv cpu_psr, cpu_fsr, cpu_gregs[8]; |
|
| 50 |
static TCGv cpu_psr, cpu_fsr, cpu_pc, cpu_npc, cpu_gregs[8];
|
|
| 51 | 51 |
#ifdef TARGET_SPARC64 |
| 52 | 52 |
static TCGv cpu_xcc; |
| 53 | 53 |
#endif |
| ... | ... | |
| 304 | 304 |
|
| 305 | 305 |
static inline void gen_jmp_im(target_ulong pc) |
| 306 | 306 |
{
|
| 307 |
tcg_gen_movi_tl(cpu_tmp0, pc); |
|
| 308 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUState, pc)); |
|
| 307 |
tcg_gen_movi_tl(cpu_pc, pc); |
|
| 309 | 308 |
} |
| 310 | 309 |
|
| 311 | 310 |
static inline void gen_movl_npc_im(target_ulong npc) |
| 312 | 311 |
{
|
| 313 |
tcg_gen_movi_tl(cpu_tmp0, npc); |
|
| 314 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUState, npc)); |
|
| 312 |
tcg_gen_movi_tl(cpu_npc, npc); |
|
| 315 | 313 |
} |
| 316 | 314 |
|
| 317 | 315 |
static inline void gen_goto_tb(DisasContext *s, int tb_num, |
| ... | ... | |
| 1159 | 1157 |
{
|
| 1160 | 1158 |
if (dc->npc == JUMP_PC) {
|
| 1161 | 1159 |
gen_generic_branch(dc->jump_pc[0], dc->jump_pc[1], cpu_T[2]); |
| 1162 |
tcg_gen_ld_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, npc)); |
|
| 1163 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, pc)); |
|
| 1160 |
tcg_gen_mov_tl(cpu_pc, cpu_npc); |
|
| 1164 | 1161 |
dc->pc = DYNAMIC_PC; |
| 1165 | 1162 |
} else if (dc->npc == DYNAMIC_PC) {
|
| 1166 |
tcg_gen_ld_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, npc)); |
|
| 1167 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, pc)); |
|
| 1163 |
tcg_gen_mov_tl(cpu_pc, cpu_npc); |
|
| 1168 | 1164 |
dc->pc = DYNAMIC_PC; |
| 1169 | 1165 |
} else {
|
| 1170 | 1166 |
dc->pc = dc->npc; |
| ... | ... | |
| 1173 | 1169 |
|
| 1174 | 1170 |
static inline void gen_op_next_insn(void) |
| 1175 | 1171 |
{
|
| 1176 |
tcg_gen_ld_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, npc)); |
|
| 1177 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, pc)); |
|
| 1178 |
tcg_gen_addi_tl(cpu_tmp0, cpu_tmp0, 4); |
|
| 1179 |
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, npc)); |
|
| 1172 |
tcg_gen_mov_tl(cpu_pc, cpu_npc); |
|
| 1173 |
tcg_gen_addi_tl(cpu_npc, cpu_npc, 4); |
|
| 1180 | 1174 |
} |
| 1181 | 1175 |
|
| 1182 | 1176 |
static inline void gen_cond(TCGv r_dst, unsigned int cc, unsigned int cond) |
| ... | ... | |
| 1906 | 1900 |
/*CALL*/ {
|
| 1907 | 1901 |
target_long target = GET_FIELDs(insn, 2, 31) << 2; |
| 1908 | 1902 |
|
| 1909 |
tcg_gen_movi_tl(cpu_T[0], dc->pc); |
|
| 1910 |
gen_movl_T0_reg(15); |
|
| 1903 |
gen_movl_TN_reg(15, tcg_const_tl(dc->pc)); |
|
| 1911 | 1904 |
target += dc->pc; |
| 1912 | 1905 |
gen_mov_pc_npc(dc); |
| 1913 | 1906 |
dc->npc = target; |
| ... | ... | |
| 3874 | 3867 |
gen_op_restore(); |
| 3875 | 3868 |
gen_mov_pc_npc(dc); |
| 3876 | 3869 |
gen_op_check_align_T0_3(); |
| 3877 |
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, npc));
|
|
| 3870 |
tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
|
|
| 3878 | 3871 |
dc->npc = DYNAMIC_PC; |
| 3879 | 3872 |
goto jmp_insn; |
| 3880 | 3873 |
#endif |
| ... | ... | |
| 3904 | 3897 |
} |
| 3905 | 3898 |
gen_mov_pc_npc(dc); |
| 3906 | 3899 |
gen_op_check_align_T0_3(); |
| 3907 |
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, npc));
|
|
| 3900 |
tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
|
|
| 3908 | 3901 |
dc->npc = DYNAMIC_PC; |
| 3909 | 3902 |
} |
| 3910 | 3903 |
goto jmp_insn; |
| ... | ... | |
| 3915 | 3908 |
goto priv_insn; |
| 3916 | 3909 |
gen_mov_pc_npc(dc); |
| 3917 | 3910 |
gen_op_check_align_T0_3(); |
| 3918 |
tcg_gen_st_tl(cpu_T[0], cpu_env, offsetof(CPUSPARCState, npc));
|
|
| 3911 |
tcg_gen_mov_tl(cpu_npc, cpu_T[0]);
|
|
| 3919 | 3912 |
dc->npc = DYNAMIC_PC; |
| 3920 | 3913 |
tcg_gen_helper_0_0(helper_rett); |
| 3921 | 3914 |
} |
| ... | ... | |
| 4690 | 4683 |
cpu_fsr = tcg_global_mem_new(TCG_TYPE_TL, |
| 4691 | 4684 |
TCG_AREG0, offsetof(CPUState, fsr), |
| 4692 | 4685 |
"fsr"); |
| 4686 |
cpu_pc = tcg_global_mem_new(TCG_TYPE_TL, |
|
| 4687 |
TCG_AREG0, offsetof(CPUState, pc), |
|
| 4688 |
"pc"); |
|
| 4689 |
cpu_npc = tcg_global_mem_new(TCG_TYPE_TL, |
|
| 4690 |
TCG_AREG0, offsetof(CPUState, npc), |
|
| 4691 |
"npc"); |
|
| 4693 | 4692 |
for (i = 1; i < 8; i++) |
| 4694 | 4693 |
cpu_gregs[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0, |
| 4695 | 4694 |
offsetof(CPUState, gregs[i]), |
Also available in: Unified diff