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authorNazar Kazakov <nazar.kazakov@codethink.co.uk>2023-07-12 00:59:11 +0800
committerAlistair Francis <alistair.francis@wdc.com>2023-09-11 11:45:55 +1000
commit767eb03548f75b1d7c446305dd5bdb074c0b6d8f (patch)
tree54ddd1bd72e8b62d9c81cba68f4325742503571e /target/riscv/helper.h
parent2350881c44bdc7c72de6525dbfadddb93ebfd146 (diff)
target/riscv: Add Zvkg ISA extension support
This commit adds support for the Zvkg vector-crypto extension, which consists of the following instructions: * vgmul.vv * vghsh.vv Translation functions are defined in `target/riscv/insn_trans/trans_rvvk.c.inc` and helpers are defined in `target/riscv/vcrypto_helper.c`. Co-authored-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk> [max.chou@sifive.com: Replaced vstart checking by TCG op] Signed-off-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk> Signed-off-by: Nazar Kazakov <nazar.kazakov@codethink.co.uk> Signed-off-by: Max Chou <max.chou@sifive.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> [max.chou@sifive.com: Exposed x-zvkg property] [max.chou@sifive.com: Replaced uint by int for cross win32 build] Message-ID: <20230711165917.2629866-13-max.chou@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/helper.h')
-rw-r--r--target/riscv/helper.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/target/riscv/helper.h b/target/riscv/helper.h
index 6d21347c39..ceec97e165 100644
--- a/target/riscv/helper.h
+++ b/target/riscv/helper.h
@@ -1273,3 +1273,6 @@ DEF_HELPER_5(vsha2cl64_vv, void, ptr, ptr, ptr, env, i32)
DEF_HELPER_5(vsm3me_vv, void, ptr, ptr, ptr, env, i32)
DEF_HELPER_5(vsm3c_vi, void, ptr, ptr, i32, env, i32)
+
+DEF_HELPER_5(vghsh_vv, void, ptr, ptr, ptr, env, i32)
+DEF_HELPER_4(vgmul_vv, void, ptr, ptr, env, i32)