diff options
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index d438fb8..4c64546 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -1161,8 +1161,9 @@ static bool fp_access_check(DisasContext *s) assert(!s->fp_access_checked); s->fp_access_checked = true; - gen_exception_insn(s, s->pc_curr, EXCP_UDEF, - syn_fp_access_trap(1, 0xe, false), s->fp_excp_el); + gen_exception_insn_el(s, s->pc_curr, EXCP_UDEF, + syn_fp_access_trap(1, 0xe, false, 0), + s->fp_excp_el); return false; } s->fp_access_checked = true; @@ -1178,8 +1179,8 @@ bool sve_access_check(DisasContext *s) assert(!s->sve_access_checked); s->sve_access_checked = true; - gen_exception_insn(s, s->pc_curr, EXCP_UDEF, - syn_sve_access_trap(), s->sve_excp_el); + gen_exception_insn_el(s, s->pc_curr, EXCP_UDEF, + syn_sve_access_trap(), s->sve_excp_el); return false; } s->sve_access_checked = true; @@ -1815,8 +1816,7 @@ static void gen_sysreg_undef(DisasContext *s, bool isread, } else { syndrome = syn_uncategorized(); } - gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syndrome, - default_exception_el(s)); + gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syndrome); } /* MRS - move from system register @@ -2069,7 +2069,7 @@ static void disas_exc(DisasContext *s, uint32_t insn) case 1: /* SVC */ gen_ss_advance(s); gen_exception_insn(s, s->base.pc_next, EXCP_SWI, - syn_aa64_svc(imm16), default_exception_el(s)); + syn_aa64_svc(imm16)); break; case 2: /* HVC */ if (s->current_el == 0) { @@ -2082,8 +2082,8 @@ static void disas_exc(DisasContext *s, uint32_t insn) gen_a64_set_pc_im(s->pc_curr); gen_helper_pre_hvc(cpu_env); gen_ss_advance(s); - gen_exception_insn(s, s->base.pc_next, EXCP_HVC, - syn_aa64_hvc(imm16), 2); + gen_exception_insn_el(s, s->base.pc_next, EXCP_HVC, + syn_aa64_hvc(imm16), 2); break; case 3: /* SMC */ if (s->current_el == 0) { @@ -2093,8 +2093,8 @@ static void disas_exc(DisasContext *s, uint32_t insn) gen_a64_set_pc_im(s->pc_curr); gen_helper_pre_smc(cpu_env, tcg_constant_i32(syn_aa64_smc(imm16))); gen_ss_advance(s); - gen_exception_insn(s, s->base.pc_next, EXCP_SMC, - syn_aa64_smc(imm16), 3); + gen_exception_insn_el(s, s->base.pc_next, EXCP_SMC, + syn_aa64_smc(imm16), 3); break; default: unallocated_encoding(s); @@ -14585,11 +14585,6 @@ static void aarch64_tr_init_disas_context(DisasContextBase *dcbase, dc->condjmp = 0; dc->aarch64 = true; - /* If we are coming from secure EL0 in a system with a 32-bit EL3, then - * there is no secure EL1, so we route exceptions to EL3. - */ - dc->secure_routed_to_el3 = arm_feature(env, ARM_FEATURE_EL3) && - !arm_el_is_aa64(env, 3); dc->thumb = false; dc->sctlr_b = 0; dc->be_data = EX_TBFLAG_ANY(tb_flags, BE_DATA) ? MO_BE : MO_LE; @@ -14645,7 +14640,6 @@ static void aarch64_tr_init_disas_context(DisasContextBase *dcbase, dc->ss_active = EX_TBFLAG_ANY(tb_flags, SS_ACTIVE); dc->pstate_ss = EX_TBFLAG_ANY(tb_flags, PSTATE__SS); dc->is_ldex = false; - dc->debug_target_el = EX_TBFLAG_ANY(tb_flags, DEBUG_TARGET_EL); /* Bound the number of insns to execute to those left on the page. */ bound = -(dc->base.pc_first | TARGET_PAGE_MASK) / 4; @@ -14724,8 +14718,7 @@ static void aarch64_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) * Illegal execution state. This has priority over BTI * exceptions, but comes after instruction abort exceptions. */ - gen_exception_insn(s, s->pc_curr, EXCP_UDEF, - syn_illegalstate(), default_exception_el(s)); + gen_exception_insn(s, s->pc_curr, EXCP_UDEF, syn_illegalstate()); return; } @@ -14757,8 +14750,7 @@ static void aarch64_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) && s->guarded_page && !btype_destination_ok(insn, s->bt, s->btype)) { gen_exception_insn(s, s->pc_curr, EXCP_UDEF, - syn_btitrap(s->btype), - default_exception_el(s)); + syn_btitrap(s->btype)); return; } } else { |