diff options
Diffstat (limited to 'target-alpha')
| -rw-r--r-- | target-alpha/translate.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c index 91f2387..8bdec80 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -1793,62 +1793,62 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn) tcg_gen_movi_i64(addr, disp12); switch ((insn >> 12) & 0xF) { case 0x0: - /* Longword physical access */ + /* Longword physical access (hw_ldl/p) */ gen_helper_ldl_raw(cpu_ir[ra], addr); break; case 0x1: - /* Quadword physical access */ + /* Quadword physical access (hw_ldq/p) */ gen_helper_ldq_raw(cpu_ir[ra], addr); break; case 0x2: - /* Longword physical access with lock */ + /* Longword physical access with lock (hw_ldl_l/p) */ gen_helper_ldl_l_raw(cpu_ir[ra], addr); break; case 0x3: - /* Quadword physical access with lock */ + /* Quadword physical access with lock (hw_ldq_l/p) */ gen_helper_ldq_l_raw(cpu_ir[ra], addr); break; case 0x4: - /* Longword virtual PTE fetch */ - gen_helper_ldl_kernel(cpu_ir[ra], addr); + /* Longword virtual PTE fetch (hw_ldl/v) */ + tcg_gen_qemu_ld32s(cpu_ir[ra], addr, 0); break; case 0x5: - /* Quadword virtual PTE fetch */ - gen_helper_ldq_kernel(cpu_ir[ra], addr); + /* Quadword virtual PTE fetch (hw_ldq/v) */ + tcg_gen_qemu_ld64(cpu_ir[ra], addr, 0); break; case 0x6: /* Incpu_ir[ra]id */ - goto incpu_ir[ra]id_opc; + goto invalid_opc; case 0x7: /* Incpu_ir[ra]id */ - goto incpu_ir[ra]id_opc; + goto invalid_opc; case 0x8: - /* Longword virtual access */ + /* Longword virtual access (hw_ldl) */ gen_helper_st_virt_to_phys(addr, addr); gen_helper_ldl_raw(cpu_ir[ra], addr); break; case 0x9: - /* Quadword virtual access */ + /* Quadword virtual access (hw_ldq) */ gen_helper_st_virt_to_phys(addr, addr); gen_helper_ldq_raw(cpu_ir[ra], addr); break; case 0xA: - /* Longword virtual access with protection check */ - tcg_gen_qemu_ld32s(cpu_ir[ra], addr, ctx->flags); + /* Longword virtual access with protection check (hw_ldl/w) */ + tcg_gen_qemu_ld32s(cpu_ir[ra], addr, 0); break; case 0xB: - /* Quadword virtual access with protection check */ - tcg_gen_qemu_ld64(cpu_ir[ra], addr, ctx->flags); + /* Quadword virtual access with protection check (hw_ldq/w) */ + tcg_gen_qemu_ld64(cpu_ir[ra], addr, 0); break; case 0xC: - /* Longword virtual access with altenate access mode */ + /* Longword virtual access with alt access mode (hw_ldl/a)*/ gen_helper_set_alt_mode(); gen_helper_st_virt_to_phys(addr, addr); gen_helper_ldl_raw(cpu_ir[ra], addr); gen_helper_restore_mode(); break; case 0xD: - /* Quadword virtual access with altenate access mode */ + /* Quadword virtual access with alt access mode (hw_ldq/a) */ gen_helper_set_alt_mode(); gen_helper_st_virt_to_phys(addr, addr); gen_helper_ldq_raw(cpu_ir[ra], addr); @@ -1856,7 +1856,7 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn) break; case 0xE: /* Longword virtual access with alternate access mode and - * protection checks + * protection checks (hw_ldl/wa) */ gen_helper_set_alt_mode(); gen_helper_ldl_data(cpu_ir[ra], addr); @@ -1864,7 +1864,7 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn) break; case 0xF: /* Quadword virtual access with alternate access mode and - * protection checks + * protection checks (hw_ldq/wa) */ gen_helper_set_alt_mode(); gen_helper_ldq_data(cpu_ir[ra], addr); |