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| author | Kito Cheng <kito.cheng@sifive.com> | 2025-02-13 21:19:20 +0800 |
|---|---|---|
| committer | Nelson Chu <nelson@rivosinc.com> | 2025-02-14 11:30:36 +0800 |
| commit | d7657a4ceef9c34e8057850472c84102862d5aad (patch) | |
| tree | eb9f60c3d4ab2be017c244c602beebc0e7edd493 | |
| parent | 052d07f84b0d52980df595fe66746c92776823ec (diff) | |
| download | binutils-d7657a4ceef9c34e8057850472c84102862d5aad.zip binutils-d7657a4ceef9c34e8057850472c84102862d5aad.tar.gz binutils-d7657a4ceef9c34e8057850472c84102862d5aad.tar.bz2 | |
RISC-V: Add OP_VE for .insn
OP_VE is the opcode space for crypto vector instructions.
Ref:
https://github.com/riscv/riscv-isa-manual/blob/main/src/vector-crypto.adoc#crypto-vector-cryptographic-instructions
| -rw-r--r-- | gas/config/tc-riscv.c | 2 | ||||
| -rw-r--r-- | gas/doc/c-riscv.texi | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/insn-dwarf.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/insn-na.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/insn.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/riscv/insn.s | 2 |
6 files changed, 12 insertions, 4 deletions
diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c index ac1a10a..493c393 100644 --- a/gas/config/tc-riscv.c +++ b/gas/config/tc-riscv.c @@ -898,7 +898,7 @@ static const struct opcode_name_t opcode_name_list[] = /*reserved 0x5b. */ {"JAL", 0x6f}, {"SYSTEM", 0x73}, - /*reserved 0x77. */ + {"OP_VE", 0x77}, {"CUSTOM_3", 0x7b}, /* >80b 0x7f. */ diff --git a/gas/doc/c-riscv.texi b/gas/doc/c-riscv.texi index 314e28c..670d437 100644 --- a/gas/doc/c-riscv.texi +++ b/gas/doc/c-riscv.texi @@ -548,6 +548,9 @@ Opcode space for misc instructions. @item SYSTEM Opcode space for system instructions. +@item OP_VE +Opcode space for crypto vector instructions. + @item CUSTOM_0 @item CUSTOM_1 @item CUSTOM_2 diff --git a/gas/testsuite/gas/riscv/insn-dwarf.d b/gas/testsuite/gas/riscv/insn-dwarf.d index b8bd42d..d6c6e6e 100644 --- a/gas/testsuite/gas/riscv/insn-dwarf.d +++ b/gas/testsuite/gas/riscv/insn-dwarf.d @@ -82,5 +82,6 @@ insn.s +78 +0x16a.* insn.s +79 +0x180.* insn.s +80 +0x196.* insn.s +81 +0x1ac.* -insn.s +- +0x1c2 +insn.s +83 +0x1c2.* +insn.s +- +0x1c6 #pass diff --git a/gas/testsuite/gas/riscv/insn-na.d b/gas/testsuite/gas/riscv/insn-na.d index 55bf301..47d1297 100644 --- a/gas/testsuite/gas/riscv/insn-na.d +++ b/gas/testsuite/gas/riscv/insn-na.d @@ -1,4 +1,4 @@ -#as: -march=rv32ifcv +#as: -march=rv32ifcv_zvknha #source: insn.s #objdump: -dw -Mno-aliases @@ -81,3 +81,4 @@ Disassembly of section .text: [^:]+:[ ]+607f 33cc 55aa cdef 89ab 4567 0123 3210 7654 ba98 00dc[ ]+\.insn[ ]+22, 0x00dcba98765432100123456789abcdef55aa33cc607f [^:]+:[ ]+607f 33cc 55aa cdef 89ab 4567 0123 3210 7654 ba98 fedc[ ]+\.insn[ ]+22, 0xfedcba98765432100123456789abcdef55aa33cc607f [^:]+:[ ]+607f 33cc 55aa cdef 89ab 4567 0123 3210 7654 ba98 fedc[ ]+\.insn[ ]+22, 0xfedcba98765432100123456789abcdef55aa33cc607f +[^:]+:[ ]+ba862277[ ]+vsha2ch\.vv[ ]+v4,v8,v12 diff --git a/gas/testsuite/gas/riscv/insn.d b/gas/testsuite/gas/riscv/insn.d index 9411a6b..7ffb4e2 100644 --- a/gas/testsuite/gas/riscv/insn.d +++ b/gas/testsuite/gas/riscv/insn.d @@ -1,4 +1,4 @@ -#as: -march=rv32ifcv +#as: -march=rv32ifcv_zvknha #objdump: -dr .*:[ ]+file format .* @@ -114,3 +114,4 @@ Disassembly of section .text: [^:]+:[ ]+607f 33cc 55aa cdef[ ]+\.insn[ ]+22, 0xfedcba98765432100123456789abcdef55aa33cc607f [^:]+:[ ]+89ab 4567 0123 3210 ? [^:]+:[ ]+7654 ba98 fedc ? +[^:]+:[ ]+ba862277[ ]+vsha2ch\.vv[ ]+v4,v8,v12 diff --git a/gas/testsuite/gas/riscv/insn.s b/gas/testsuite/gas/riscv/insn.s index 48db59b..4f72d5b 100644 --- a/gas/testsuite/gas/riscv/insn.s +++ b/gas/testsuite/gas/riscv/insn.s @@ -79,3 +79,5 @@ target: .insn 22, 0x00dcba98765432100123456789abcdef55aa33cc607f .insn 0xfedcba98765432100123456789abcdef55aa33cc607f .insn 22, 0xfedcba98765432100123456789abcdef55aa33cc607f + + .insn r OP_VE, 0b010, 0b1011101, x4, x12, x8 |