target/riscv: update disas.c for xnor/orn/andn and slli.uw

The decoding of the following instructions from Zb[abcs] currently
contains decoding/printing errors:
 * xnor,orn,andn: the rs2 operand is not being printed
 * slli.uw: decodes and prints the immediate shift-amount as a
            register (e.g. 'shift-by-2' becomes 'sp') instead of
	    interpreting this as an immediate

This commit updates the instruction descriptions to use the
appropriate decoding/printing formats.

Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230120151551.1022761-1-philipp.tomsich@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Philipp Tomsich 2023-01-20 16:15:51 +01:00 committed by Alistair Francis
parent 6661b8c7fe
commit 3de1fb712a

View File

@ -1626,9 +1626,9 @@ const rv_opcode_data opcode_data[] = {
{ "cpop", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "cpop", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "sext.h", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "sext.h", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "sext.b", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "sext.b", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "xnor", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "xnor", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "orn", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "orn", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "andn", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "andn", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "rol", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "rol", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "ror", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "ror", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "sh1add", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "sh1add", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
@ -1647,7 +1647,7 @@ const rv_opcode_data opcode_data[] = {
{ "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "clzw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "cpopw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 }, { "cpopw", rv_codec_r, rv_fmt_rd_rs1, NULL, 0, 0, 0 },
{ "slli.uw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "slli.uw", rv_codec_i_sh5, rv_fmt_rd_rs1_imm, NULL, 0, 0, 0 },
{ "add.uw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "add.uw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "rolw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "rolw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },
{ "rorw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 }, { "rorw", rv_codec_r, rv_fmt_rd_rs1_rs2, NULL, 0, 0, 0 },