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author | Christoph Müllner <christoph.muellner@vrull.eu> | 2023-06-30 22:43:50 +0200 |
---|---|---|
committer | Jeff Law <jlaw@ventanamicro> | 2023-07-01 07:28:40 -0600 |
commit | fce8fef965904dc16ffba2388ba44003e61cd908 (patch) | |
tree | 4317bc3c28796b7ba77af3a5a585380ad8c90318 | |
parent | 9d469329d229da8e2a6d7b70a2be3988aa45a277 (diff) | |
download | gdb-fce8fef965904dc16ffba2388ba44003e61cd908.zip gdb-fce8fef965904dc16ffba2388ba44003e61cd908.tar.gz gdb-fce8fef965904dc16ffba2388ba44003e61cd908.tar.bz2 |
RISC-V: Add support for the Zvkned ISA extension
Zvkned is part of the vector crypto extensions.
This extension adds the following instructions:
- vaesef.[vv,vs]
- vaesem.[vv,vs]
- vaesdf.[vv,vs]
- vaesdm.[vv,vs]
- vaeskf1.vi
- vaeskf2.vi
- vaesz.vs
bfd/ChangeLog:
* elfxx-riscv.c (riscv_multi_subset_supports): Add instruction
class support for Zvkned.
(riscv_multi_subset_supports_ext): Likewise.
gas/ChangeLog:
* testsuite/gas/riscv/zvkned.d: New test.
* testsuite/gas/riscv/zvkned.s: New test.
include/ChangeLog:
* opcode/riscv-opc.h (MATCH_VAESDF_VS): New.
(MASK_VAESDF_VS): New.
(MATCH_VAESDF_VV): New.
(MASK_VAESDF_VV): New.
(MATCH_VAESDM_VS): New.
(MASK_VAESDM_VS): New.
(MATCH_VAESDM_VV): New.
(MASK_VAESDM_VV): New.
(MATCH_VAESEF_VS): New.
(MASK_VAESEF_VS): New.
(MATCH_VAESEF_VV): New.
(MASK_VAESEF_VV): New.
(MATCH_VAESEM_VS): New.
(MASK_VAESEM_VS): New.
(MATCH_VAESEM_VV): New.
(MASK_VAESEM_VV): New.
(MATCH_VAESKF1_VI): New.
(MASK_VAESKF1_VI): New.
(MATCH_VAESKF2_VI): New.
(MASK_VAESKF2_VI): New.
(MATCH_VAESZ_VS): New.
(MASK_VAESZ_VS): New.
(DECLARE_INSN): New.
* opcode/riscv.h (enum riscv_insn_class): Add instruction class
support for Zvkned.
opcodes/ChangeLog:
* riscv-opc.c: Add Zvkned instructions.
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
-rw-r--r-- | bfd/elfxx-riscv.c | 5 | ||||
-rw-r--r-- | gas/testsuite/gas/riscv/zvkned.d | 21 | ||||
-rw-r--r-- | gas/testsuite/gas/riscv/zvkned.s | 13 | ||||
-rw-r--r-- | include/opcode/riscv-opc.h | 35 | ||||
-rw-r--r-- | include/opcode/riscv.h | 1 | ||||
-rw-r--r-- | opcodes/riscv-opc.c | 13 |
6 files changed, 88 insertions, 0 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c index 8446149..be8d956 100644 --- a/bfd/elfxx-riscv.c +++ b/bfd/elfxx-riscv.c @@ -1265,6 +1265,7 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] = {"zvbb", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvbc", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvkg", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, + {"zvkned", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl32b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl64b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, {"zvl128b", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 }, @@ -2436,6 +2437,8 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps, return riscv_subset_supports (rps, "zvbc"); case INSN_CLASS_ZVKG: return riscv_subset_supports (rps, "zvkg"); + case INSN_CLASS_ZVKNED: + return riscv_subset_supports (rps, "zvkned"); case INSN_CLASS_SVINVAL: return riscv_subset_supports (rps, "svinval"); case INSN_CLASS_H: @@ -2630,6 +2633,8 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps, return _("zvbc"); case INSN_CLASS_ZVKG: return _("zvkg"); + case INSN_CLASS_ZVKNED: + return _("zvkned"); case INSN_CLASS_SVINVAL: return "svinval"; case INSN_CLASS_H: diff --git a/gas/testsuite/gas/riscv/zvkned.d b/gas/testsuite/gas/riscv/zvkned.d new file mode 100644 index 0000000..0b09da9 --- /dev/null +++ b/gas/testsuite/gas/riscv/zvkned.d @@ -0,0 +1,21 @@ +#as: -march=rv64gc_zvkned +#objdump: -dr + +.*:[ ]+file format .* + + +Disassembly of section .text: +0+000 <.text>: +[ ]+[0-9a-f]+:[ ]+a280a277[ ]+vaesdf.vv[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a680a277[ ]+vaesdf.vs[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a2802277[ ]+vaesdm.vv[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a6802277[ ]+vaesdm.vs[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a281a277[ ]+vaesef.vv[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a681a277[ ]+vaesef.vs[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a2812277[ ]+vaesem.vv[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+a6812277[ ]+vaesem.vs[ ]+v4,v8 +[ ]+[0-9a-f]+:[ ]+8a812277[ ]+vaeskf1.vi[ ]+v4,v8,2 +[ ]+[0-9a-f]+:[ ]+8a872277[ ]+vaeskf1.vi[ ]+v4,v8,14 +[ ]+[0-9a-f]+:[ ]+aa812277[ ]+vaeskf2.vi[ ]+v4,v8,2 +[ ]+[0-9a-f]+:[ ]+aa872277[ ]+vaeskf2.vi[ ]+v4,v8,14 +[ ]+[0-9a-f]+:[ ]+a683a277[ ]+vaesz.vs[ ]+v4,v8 diff --git a/gas/testsuite/gas/riscv/zvkned.s b/gas/testsuite/gas/riscv/zvkned.s new file mode 100644 index 0000000..f0f3811 --- /dev/null +++ b/gas/testsuite/gas/riscv/zvkned.s @@ -0,0 +1,13 @@ + vaesdf.vv v4, v8 + vaesdf.vs v4, v8 + vaesdm.vv v4, v8 + vaesdm.vs v4, v8 + vaesef.vv v4, v8 + vaesef.vs v4, v8 + vaesem.vv v4, v8 + vaesem.vs v4, v8 + vaeskf1.vi v4, v8, 2 + vaeskf1.vi v4, v8, 14 + vaeskf2.vi v4, v8, 2 + vaeskf2.vi v4, v8, 14 + vaesz.vs v4, v8 diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h index 8b4b3b2..b8c3834 100644 --- a/include/opcode/riscv-opc.h +++ b/include/opcode/riscv-opc.h @@ -2168,6 +2168,29 @@ #define MASK_VGHSH_VV 0xfe00707f #define MATCH_VGMUL_VV 0xa208a077 #define MASK_VGMUL_VV 0xfe0ff07f +/* Zvkned instructions. */ +#define MATCH_VAESDF_VS 0xa600a077 +#define MASK_VAESDF_VS 0xfe0ff07f +#define MATCH_VAESDF_VV 0xa200a077 +#define MASK_VAESDF_VV 0xfe0ff07f +#define MATCH_VAESDM_VS 0xa6002077 +#define MASK_VAESDM_VS 0xfe0ff07f +#define MATCH_VAESDM_VV 0xa2002077 +#define MASK_VAESDM_VV 0xfe0ff07f +#define MATCH_VAESEF_VS 0xa601a077 +#define MASK_VAESEF_VS 0xfe0ff07f +#define MATCH_VAESEF_VV 0xa201a077 +#define MASK_VAESEF_VV 0xfe0ff07f +#define MATCH_VAESEM_VS 0xa6012077 +#define MASK_VAESEM_VS 0xfe0ff07f +#define MATCH_VAESEM_VV 0xa2012077 +#define MASK_VAESEM_VV 0xfe0ff07f +#define MATCH_VAESKF1_VI 0x8a002077 +#define MASK_VAESKF1_VI 0xfe00707f +#define MATCH_VAESKF2_VI 0xaa002077 +#define MASK_VAESKF2_VI 0xfe00707f +#define MATCH_VAESZ_VS 0xa603a077 +#define MASK_VAESZ_VS 0xfe0ff07f /* Svinval instruction. */ #define MATCH_SINVAL_VMA 0x16000073 #define MASK_SINVAL_VMA 0xfe007fff @@ -3302,6 +3325,18 @@ DECLARE_INSN(vclmulh_vx, MATCH_VCLMULH_VX, MASK_VCLMULH_VX) /* Zvkg instructions. */ DECLARE_INSN(vghsh_vv, MATCH_VGHSH_VV, MASK_VGHSH_VV) DECLARE_INSN(vgmul_vv, MATCH_VGMUL_VV, MASK_VGMUL_VV) +/* Zvkned instructions. */ +DECLARE_INSN(vaesdf_vs, MATCH_VAESDF_VS, MASK_VAESDF_VS) +DECLARE_INSN(vaesdf_vv, MATCH_VAESDF_VV, MASK_VAESDF_VV) +DECLARE_INSN(vaesdm_vs, MATCH_VAESDM_VS, MASK_VAESDM_VS) +DECLARE_INSN(vaesdm_vv, MATCH_VAESDM_VV, MASK_VAESDM_VV) +DECLARE_INSN(vaesef_vs, MATCH_VAESEF_VS, MASK_VAESEF_VS) +DECLARE_INSN(vaesef_vv, MATCH_VAESEF_VV, MASK_VAESEF_VV) +DECLARE_INSN(vaesem_vs, MATCH_VAESEM_VS, MASK_VAESEM_VS) +DECLARE_INSN(vaesem_vv, MATCH_VAESEM_VV, MASK_VAESEM_VV) +DECLARE_INSN(vaeskf1_vi, MATCH_VAESKF1_VI, MASK_VAESKF1_VI) +DECLARE_INSN(vaeskf2_vi, MATCH_VAESKF2_VI, MASK_VAESKF2_VI) +DECLARE_INSN(vaesz_vs, MATCH_VAESZ_VS, MASK_VAESZ_VS) /* Vendor-specific (T-Head) XTheadBa instructions. */ DECLARE_INSN(th_addsl, MATCH_TH_ADDSL, MASK_TH_ADDSL) /* Vendor-specific (T-Head) XTheadBb instructions. */ diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index b209886..5d55dbc 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -417,6 +417,7 @@ enum riscv_insn_class INSN_CLASS_ZVBB, INSN_CLASS_ZVBC, INSN_CLASS_ZVKG, + INSN_CLASS_ZVKNED, INSN_CLASS_SVINVAL, INSN_CLASS_ZICBOM, INSN_CLASS_ZICBOP, diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index b2aadb1..175cf5c 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -1912,6 +1912,19 @@ const struct riscv_opcode riscv_opcodes[] = {"vghsh.vv", 0, INSN_CLASS_ZVKG, "Vd,Vt,Vs", MATCH_VGHSH_VV, MASK_VGHSH_VV, match_opcode, 0}, {"vgmul.vv", 0, INSN_CLASS_ZVKG, "Vd,Vt", MATCH_VGMUL_VV, MASK_VGMUL_VV, match_opcode, 0}, +/* Zvkned instructions. */ +{"vaesdf.vv", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESDF_VV, MASK_VAESDF_VV, match_opcode, 0}, +{"vaesdf.vs", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESDF_VS, MASK_VAESDF_VV, match_opcode, 0}, +{"vaesdm.vv", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESDM_VV, MASK_VAESDM_VV, match_opcode, 0}, +{"vaesdm.vs", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESDM_VS, MASK_VAESDM_VV, match_opcode, 0}, +{"vaesef.vv", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESEF_VV, MASK_VAESEF_VV, match_opcode, 0}, +{"vaesef.vs", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESEF_VS, MASK_VAESEF_VV, match_opcode, 0}, +{"vaesem.vv", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESEM_VV, MASK_VAESEM_VV, match_opcode, 0}, +{"vaesem.vs", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESEM_VS, MASK_VAESEM_VV, match_opcode, 0}, +{"vaeskf1.vi", 0, INSN_CLASS_ZVKNED, "Vd,Vt,Vj", MATCH_VAESKF1_VI, MASK_VAESKF1_VI, match_opcode, 0}, +{"vaeskf2.vi", 0, INSN_CLASS_ZVKNED, "Vd,Vt,Vj", MATCH_VAESKF2_VI, MASK_VAESKF2_VI, match_opcode, 0}, +{"vaesz.vs", 0, INSN_CLASS_ZVKNED, "Vd,Vt", MATCH_VAESZ_VS, MASK_VAESZ_VS, match_opcode, 0}, + /* Supervisor instructions. */ {"csrr", 0, INSN_CLASS_ZICSR, "d,E", MATCH_CSRRS, MASK_CSRRS|MASK_RS1, match_opcode, INSN_ALIAS }, {"csrw", 0, INSN_CLASS_ZICSR, "E,s", MATCH_CSRRW, MASK_CSRRW|MASK_RD, match_opcode, INSN_ALIAS }, |