diff options
Diffstat (limited to 'opcodes')
-rw-r--r-- | opcodes/ChangeLog | 7 | ||||
-rw-r--r-- | opcodes/aarch64-opc.c | 24 |
2 files changed, 31 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 0f3e89c..5000976 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,12 @@ 2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> + * aarch64-opc.c (aarch64_sys_regs): Add apiakeylo_el1, apiakeyhi_el1, + apibkeylo_el1, apibkeyhi_el1, apdakeylo_el1, apdakeyhi_el1, + apdbkeylo_el1, apdbkeyhi_el1, apgakeylo_el1 and apgakeyhi_el1. + (aarch64_sys_reg_supported_p): Add feature test for new registers. + +2016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> + * aarch64-tbl.h (aarch64_feature_v8_3, ARMV8_3, V8_3_INSN): New. (arch64_opcode_table): Add xpaclri, pacia1716, pacib1716, autia1716, autib1716, paciaz, paciasp, pacibz, pacibsp, autiaz, autiasp, autibz, diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c index 333be5a..8e89b5b 100644 --- a/opcodes/aarch64-opc.c +++ b/opcodes/aarch64-opc.c @@ -3650,6 +3650,16 @@ const aarch64_sys_reg aarch64_sys_regs [] = { "tcr_el3", CPENC(3,6,C2,C0,2), 0 }, { "tcr_el12", CPENC (3, 5, C2, C0, 2), F_ARCHEXT }, { "vtcr_el2", CPENC(3,4,C2,C1,2), 0 }, + { "apiakeylo_el1", CPENC (3, 0, C2, C1, 0), F_ARCHEXT }, + { "apiakeyhi_el1", CPENC (3, 0, C2, C1, 1), F_ARCHEXT }, + { "apibkeylo_el1", CPENC (3, 0, C2, C1, 2), F_ARCHEXT }, + { "apibkeyhi_el1", CPENC (3, 0, C2, C1, 3), F_ARCHEXT }, + { "apdakeylo_el1", CPENC (3, 0, C2, C2, 0), F_ARCHEXT }, + { "apdakeyhi_el1", CPENC (3, 0, C2, C2, 1), F_ARCHEXT }, + { "apdbkeylo_el1", CPENC (3, 0, C2, C2, 2), F_ARCHEXT }, + { "apdbkeyhi_el1", CPENC (3, 0, C2, C2, 3), F_ARCHEXT }, + { "apgakeylo_el1", CPENC (3, 0, C2, C3, 0), F_ARCHEXT }, + { "apgakeyhi_el1", CPENC (3, 0, C2, C3, 1), F_ARCHEXT }, { "afsr0_el1", CPENC(3,0,C5,C1,0), 0 }, { "afsr1_el1", CPENC(3,0,C5,C1,1), 0 }, { "afsr0_el2", CPENC(3,4,C5,C1,0), 0 }, @@ -4026,6 +4036,20 @@ aarch64_sys_reg_supported_p (const aarch64_feature_set features, && !AARCH64_CPU_HAS_FEATURE (features, AARCH64_FEATURE_PROFILE)) return FALSE; + /* ARMv8.3 Pointer authentication keys. */ + if ((reg->value == CPENC (3, 0, C2, C1, 0) + || reg->value == CPENC (3, 0, C2, C1, 1) + || reg->value == CPENC (3, 0, C2, C1, 2) + || reg->value == CPENC (3, 0, C2, C1, 3) + || reg->value == CPENC (3, 0, C2, C2, 0) + || reg->value == CPENC (3, 0, C2, C2, 1) + || reg->value == CPENC (3, 0, C2, C2, 2) + || reg->value == CPENC (3, 0, C2, C2, 3) + || reg->value == CPENC (3, 0, C2, C3, 0) + || reg->value == CPENC (3, 0, C2, C3, 1)) + && !AARCH64_CPU_HAS_FEATURE (features, AARCH64_FEATURE_V8_3)) + return FALSE; + return TRUE; } |