diff mbox series

[16/21,crypto] : add option defines for Zbkb, Zbkc and Zbkx

Message ID 20211031093445.1414518-17-siyu@isrc.iscas.ac.cn
State New
Headers
Series RISC-V: add gcc support for Scalar Cryptography v1.0.0-rc5 |

Commit Message

siyu@isrc.iscas.ac.cn Oct. 31, 2021, 9:34 a.m. UTC 
  From: SiYu Wu <siyu@isrc.iscas.ac.cn>

---
 gcc/common/config/riscv/riscv-common.c | 6 ++++++
 gcc/config/riscv/riscv-opts.h          | 6 ++++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/gcc/common/config/riscv/riscv-common.c b/gcc/common/config/riscv/riscv-common.c
index b2b85180ffe..18c09591c42 100644
--- a/gcc/common/config/riscv/riscv-common.c
+++ b/gcc/common/config/riscv/riscv-common.c
@@ -106,6 +106,9 @@  static const struct riscv_ext_version riscv_ext_version_table[] =
   {"zbc", ISA_SPEC_CLASS_NONE, 1, 0},
   {"zbs", ISA_SPEC_CLASS_NONE, 1, 0},
 
+  {"zbkb",  ISA_SPEC_CLASS_NONE, 1, 0},
+  {"zbkc",  ISA_SPEC_CLASS_NONE, 1, 0},
+  {"zbkx",  ISA_SPEC_CLASS_NONE, 1, 0},
   {"zkne",  ISA_SPEC_CLASS_NONE, 1, 0},
   {"zknd",  ISA_SPEC_CLASS_NONE, 1, 0},
   {"zknh",  ISA_SPEC_CLASS_NONE, 1, 0},
@@ -924,6 +927,9 @@  static const riscv_ext_flag_table_t riscv_ext_flag_table[] =
   {"zbc",    &gcc_options::x_riscv_zb_subext, MASK_ZBC},
   {"zbs",    &gcc_options::x_riscv_zb_subext, MASK_ZBS},
 
+  {"zbkb",   &gcc_options::x_riscv_zk_subext, MASK_ZBKB},
+  {"zbkc",   &gcc_options::x_riscv_zk_subext, MASK_ZBKC},
+  {"zbkx",   &gcc_options::x_riscv_zk_subext, MASK_ZBKX},
   {"zknd",   &gcc_options::x_riscv_zk_subext, MASK_ZKND},
   {"zkne",   &gcc_options::x_riscv_zk_subext, MASK_ZKNE},
   {"zknh",   &gcc_options::x_riscv_zk_subext, MASK_ZKNH},
diff --git a/gcc/config/riscv/riscv-opts.h b/gcc/config/riscv/riscv-opts.h
index df254d1015e..dde426a7348 100644
--- a/gcc/config/riscv/riscv-opts.h
+++ b/gcc/config/riscv/riscv-opts.h
@@ -83,6 +83,9 @@  enum stack_protector_guard {
 #define TARGET_ZBC    ((riscv_zb_subext & MASK_ZBC) != 0)
 #define TARGET_ZBS    ((riscv_zb_subext & MASK_ZBS) != 0)
 
+#define MASK_ZBKB     (1 << 2)
+#define MASK_ZBKC     (1 << 3)
+#define MASK_ZBKX     (1 << 4)
 #define MASK_ZKNE     (1 << 5)
 #define MASK_ZKND     (1 << 6)
 #define MASK_ZKNH     (1 << 7)
@@ -91,6 +94,9 @@  enum stack_protector_guard {
 #define MASK_ZKSH     (1 << 10)
 #define MASK_ZKT      (1 << 11)
 
+#define TARGET_ZBKB   ((riscv_zk_subext & MASK_ZBKB) != 0)
+#define TARGET_ZBKC   ((riscv_zk_subext & MASK_ZBKC) != 0)
+#define TARGET_ZBKX   ((riscv_zk_subext & MASK_ZBKX) != 0)
 #define TARGET_ZKNE   ((riscv_zk_subext & MASK_ZKNE) != 0)
 #define TARGET_ZKND   ((riscv_zk_subext & MASK_ZKND) != 0)
 #define TARGET_ZKNH   ((riscv_zk_subext & MASK_ZKNH) != 0)