From: Christoph Müllner <christoph.muellner@vrull.eu>
This patch adds support for the T-Head MemIdx instructions.
The patch uses the T-Head specific decoder and translation.
Co-developed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
---
Changes in v2:
- Add ISA_EXT_DATA_ENTRY()
- Use single decoder for XThead extensions
- Avoid signed-bitfield-extraction by using signed immediate field imm5
- Use get_address() to calculate addresses
- Introduce helper get_th_address_indexed for rs1+(rs2<<imm2) calculation
- Introduce get_address_indexed() for register offsets (like get_address())
Changes in v4:
- Remove duplicated call to get_address()
- Proper calculation of updated address register value
- Don't handle overlapping registers in gen_load_inc()
target/riscv/cpu.c | 2 +
target/riscv/cpu.h | 1 +
target/riscv/insn_trans/trans_xthead.c.inc | 387 +++++++++++++++++++++
target/riscv/translate.c | 21 +-
target/riscv/xthead.decode | 54 +++
5 files changed, 464 insertions(+), 1 deletion(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index b7047d139d..2d5a0881f1 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -115,6 +115,7 @@ static const struct isa_ext_data isa_edata_arr[] = {
ISA_EXT_DATA_ENTRY(xtheadcmo, true, PRIV_VERSION_1_11_0, ext_xtheadcmo),
ISA_EXT_DATA_ENTRY(xtheadcondmov, true, PRIV_VERSION_1_11_0, ext_xtheadcondmov),
ISA_EXT_DATA_ENTRY(xtheadmac, true, PRIV_VERSION_1_11_0, ext_xtheadmac),
+ ISA_EXT_DATA_ENTRY(xtheadmemidx, true, PRIV_VERSION_1_11_0, ext_xtheadmemidx),
ISA_EXT_DATA_ENTRY(xtheadmempair, true, PRIV_VERSION_1_11_0, ext_xtheadmempair),
ISA_EXT_DATA_ENTRY(xtheadsync, true, PRIV_VERSION_1_11_0, ext_xtheadsync),
ISA_EXT_DATA_ENTRY(xventanacondops, true, PRIV_VERSION_1_12_0, ext_XVentanaCondOps),
@@ -1102,6 +1103,7 @@ static Property riscv_cpu_extensions[] = {
DEFINE_PROP_BOOL("xtheadcmo", RISCVCPU, cfg.ext_xtheadcmo, false),
DEFINE_PROP_BOOL("xtheadcondmov", RISCVCPU, cfg.ext_xtheadcondmov, false),
DEFINE_PROP_BOOL("xtheadmac", RISCVCPU, cfg.ext_xtheadmac, false),
+ DEFINE_PROP_BOOL("xtheadmemidx", RISCVCPU, cfg.ext_xtheadmemidx, false),
DEFINE_PROP_BOOL("xtheadmempair", RISCVCPU, cfg.ext_xtheadmempair, false),
DEFINE_PROP_BOOL("xtheadsync", RISCVCPU, cfg.ext_xtheadsync, false),
DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false),
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 38e80d44d5..d776fea760 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -479,6 +479,7 @@ struct RISCVCPUConfig {
bool ext_xtheadcmo;
bool ext_xtheadcondmov;
bool ext_xtheadmac;
+ bool ext_xtheadmemidx;
bool ext_xtheadmempair;
bool ext_xtheadsync;
bool ext_XVentanaCondOps;
diff --git a/target/riscv/insn_trans/trans_xthead.c.inc b/target/riscv/insn_trans/trans_xthead.c.inc
index f1bd0dbad5..8167de0393 100644
--- a/target/riscv/insn_trans/trans_xthead.c.inc
+++ b/target/riscv/insn_trans/trans_xthead.c.inc
@@ -52,6 +52,12 @@
} \
} while (0)
+#define REQUIRE_XTHEADMEMIDX(ctx) do { \
+ if (!ctx->cfg_ptr->ext_xtheadmemidx) { \
+ return false; \
+ } \
+} while (0)
+
#define REQUIRE_XTHEADMEMPAIR(ctx) do { \
if (!ctx->cfg_ptr->ext_xtheadmempair) { \
return false; \
@@ -64,6 +70,30 @@
} \
} while (0)
+/*
+ * Calculate and return the address for indexed mem operations:
+ * If !zext_offs, then the address is rs1 + (rs2 << imm2).
+ * If zext_offs, then the address is rs1 + (zext(rs2[31:0]) << imm2).
+ */
+static TCGv get_th_address_indexed(DisasContext *ctx, int rs1, int rs2,
+ int imm2, bool zext_offs)
+{
+ TCGv src2 = get_gpr(ctx, rs2, EXT_NONE);
+ TCGv offs = tcg_temp_new();
+
+ if (zext_offs) {
+ tcg_gen_extract_tl(offs, src2, 0, 32);
+ tcg_gen_shli_tl(offs, offs, imm2);
+ } else {
+ tcg_gen_shli_tl(offs, src2, imm2);
+ }
+
+ TCGv addr = get_address_indexed(ctx, rs1, offs);
+
+ tcg_temp_free(offs);
+ return addr;
+}
+
/* XTheadBa */
/*
@@ -388,6 +418,363 @@ static bool trans_th_mulsw(DisasContext *ctx, arg_th_mulsw *a)
return gen_th_mac(ctx, a, tcg_gen_sub_tl, NULL);
}
+/* XTheadMemIdx */
+
+/*
+ * Load with memop from indexed address and add (imm5 << imm2) to rs1.
+ * If !preinc, then the load address is rs1.
+ * If preinc, then the load address is rs1 + (imm5) << imm2).
+ */
+static bool gen_load_inc(DisasContext *ctx, arg_th_meminc *a, MemOp memop,
+ bool preinc)
+{
+ if (a->rs1 == a->rd) {
+ return false;
+ }
+
+ int imm = a->imm5 << a->imm2;
+ TCGv addr = get_address(ctx, a->rs1, preinc ? imm : 0);
+ TCGv rd = dest_gpr(ctx, a->rd);
+ TCGv rs1 = get_gpr(ctx, a->rs1, EXT_NONE);
+
+ tcg_gen_qemu_ld_tl(rd, addr, ctx->mem_idx, memop);
+ tcg_gen_addi_tl(rs1, rs1, imm);
+ gen_set_gpr(ctx, a->rd, rd);
+ gen_set_gpr(ctx, a->rs1, rs1);
+
+ tcg_temp_free(addr);
+ return true;
+}
+
+/*
+ * Store with memop to indexed address and add (imm5 << imm2) to rs1.
+ * If !preinc, then the store address is rs1.
+ * If preinc, then the store address is rs1 + (imm5) << imm2).
+ */
+static bool gen_store_inc(DisasContext *ctx, arg_th_meminc *a, MemOp memop,
+ bool preinc)
+{
+ int imm = a->imm5 << a->imm2;
+ TCGv addr = get_address(ctx, a->rs1, preinc ? imm : 0);
+ TCGv data = get_gpr(ctx, a->rd, EXT_NONE);
+ TCGv rs1 = get_gpr(ctx, a->rs1, EXT_NONE);
+
+ tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, memop);
+ tcg_gen_addi_tl(rs1, rs1, imm);
+ gen_set_gpr(ctx, a->rs1, rs1);
+
+ tcg_temp_free(addr);
+ return true;
+}
+
+static bool trans_th_ldia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_inc(ctx, a, MO_TESQ, false);
+}
+
+static bool trans_th_ldib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_inc(ctx, a, MO_TESQ, true);
+}
+
+static bool trans_th_lwia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TESL, false);
+}
+
+static bool trans_th_lwib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TESL, true);
+}
+
+static bool trans_th_lwuia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_inc(ctx, a, MO_TEUL, false);
+}
+
+static bool trans_th_lwuib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_inc(ctx, a, MO_TEUL, true);
+}
+
+static bool trans_th_lhia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TESW, false);
+}
+
+static bool trans_th_lhib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TESW, true);
+}
+
+static bool trans_th_lhuia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TEUW, false);
+}
+
+static bool trans_th_lhuib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_TEUW, true);
+}
+
+static bool trans_th_lbia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_SB, false);
+}
+
+static bool trans_th_lbib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_SB, true);
+}
+
+static bool trans_th_lbuia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_UB, false);
+}
+
+static bool trans_th_lbuib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_inc(ctx, a, MO_UB, true);
+}
+
+static bool trans_th_sdia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_store_inc(ctx, a, MO_TESQ, false);
+}
+
+static bool trans_th_sdib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_store_inc(ctx, a, MO_TESQ, true);
+}
+
+static bool trans_th_swia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_TESL, false);
+}
+
+static bool trans_th_swib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_TESL, true);
+}
+
+static bool trans_th_shia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_TESW, false);
+}
+
+static bool trans_th_shib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_TESW, true);
+}
+
+static bool trans_th_sbia(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_SB, false);
+}
+
+static bool trans_th_sbib(DisasContext *ctx, arg_th_meminc *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_inc(ctx, a, MO_SB, true);
+}
+
+/*
+ * Load with memop from indexed address.
+ * If !zext_offs, then address is rs1 + (rs2 << imm2).
+ * If zext_offs, then address is rs1 + (zext(rs2[31:0]) << imm2).
+ */
+static bool gen_load_idx(DisasContext *ctx, arg_th_memidx *a, MemOp memop,
+ bool zext_offs)
+{
+ TCGv rd = dest_gpr(ctx, a->rd);
+ TCGv addr = get_th_address_indexed(ctx, a->rs1, a->rs2, a->imm2, zext_offs);
+
+ tcg_gen_qemu_ld_tl(rd, addr, ctx->mem_idx, memop);
+ gen_set_gpr(ctx, a->rd, rd);
+
+ return true;
+}
+
+/*
+ * Store with memop to indexed address.
+ * If !zext_offs, then address is rs1 + (rs2 << imm2).
+ * If zext_offs, then address is rs1 + (zext(rs2[31:0]) << imm2).
+ */
+static bool gen_store_idx(DisasContext *ctx, arg_th_memidx *a, MemOp memop,
+ bool zext_offs)
+{
+ TCGv data = get_gpr(ctx, a->rd, EXT_NONE);
+ TCGv addr = get_th_address_indexed(ctx, a->rs1, a->rs2, a->imm2, zext_offs);
+
+ tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, memop);
+
+ return true;
+}
+
+static bool trans_th_lrd(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_idx(ctx, a, MO_TESQ, false);
+}
+
+static bool trans_th_lrw(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TESL, false);
+}
+
+static bool trans_th_lrwu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_idx(ctx, a, MO_TEUL, false);
+}
+
+static bool trans_th_lrh(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TESW, false);
+}
+
+static bool trans_th_lrhu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TEUW, false);
+}
+
+static bool trans_th_lrb(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_SB, false);
+}
+
+static bool trans_th_lrbu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_UB, false);
+}
+
+static bool trans_th_srd(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_store_idx(ctx, a, MO_TESQ, false);
+}
+
+static bool trans_th_srw(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_TESL, false);
+}
+
+static bool trans_th_srh(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_TESW, false);
+}
+
+static bool trans_th_srb(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_SB, false);
+}
+static bool trans_th_lurd(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_idx(ctx, a, MO_TESQ, true);
+}
+
+static bool trans_th_lurw(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TESL, true);
+}
+
+static bool trans_th_lurwu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_load_idx(ctx, a, MO_TEUL, true);
+}
+
+static bool trans_th_lurh(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TESW, true);
+}
+
+static bool trans_th_lurhu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_TEUW, true);
+}
+
+static bool trans_th_lurb(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_SB, true);
+}
+
+static bool trans_th_lurbu(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_load_idx(ctx, a, MO_UB, true);
+}
+
+static bool trans_th_surd(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ REQUIRE_64BIT(ctx);
+ return gen_store_idx(ctx, a, MO_TESQ, true);
+}
+
+static bool trans_th_surw(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_TESL, true);
+}
+
+static bool trans_th_surh(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_TESW, true);
+}
+
+static bool trans_th_surb(DisasContext *ctx, arg_th_memidx *a)
+{
+ REQUIRE_XTHEADMEMIDX(ctx);
+ return gen_store_idx(ctx, a, MO_SB, true);
+}
+
/* XTheadMemPair */
static bool gen_loadpair_tl(DisasContext *ctx, arg_th_pair *a, MemOp memop,
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index f383e69db3..a979d43a6a 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -135,7 +135,8 @@ static bool has_xthead_p(DisasContext *ctx __attribute__((__unused__)))
return ctx->cfg_ptr->ext_xtheadba || ctx->cfg_ptr->ext_xtheadbb ||
ctx->cfg_ptr->ext_xtheadbs || ctx->cfg_ptr->ext_xtheadcmo ||
ctx->cfg_ptr->ext_xtheadcondmov || ctx->cfg_ptr->ext_xtheadmac ||
- ctx->cfg_ptr->ext_xtheadmempair || ctx->cfg_ptr->ext_xtheadsync;
+ ctx->cfg_ptr->ext_xtheadmemidx || ctx->cfg_ptr->ext_xtheadmempair ||
+ ctx->cfg_ptr->ext_xtheadsync;
}
#define MATERIALISE_EXT_PREDICATE(ext) \
@@ -597,6 +598,24 @@ static TCGv get_address(DisasContext *ctx, int rs1, int imm)
return addr;
}
+/* Compute a canonical address from a register plus reg offset. */
+static TCGv get_address_indexed(DisasContext *ctx, int rs1, TCGv offs)
+{
+ TCGv addr = temp_new(ctx);
+ TCGv src1 = get_gpr(ctx, rs1, EXT_NONE);
+
+ tcg_gen_add_tl(addr, src1, offs);
+ if (ctx->pm_mask_enabled) {
+ tcg_gen_andc_tl(addr, addr, pm_mask);
+ } else if (get_xl(ctx) == MXL_RV32) {
+ tcg_gen_ext32u_tl(addr, addr);
+ }
+ if (ctx->pm_base_enabled) {
+ tcg_gen_or_tl(addr, addr, pm_base);
+ }
+ return addr;
+}
+
#ifndef CONFIG_USER_ONLY
/* The states of mstatus_fs are:
* 0 = disabled, 1 = initial, 2 = clean, 3 = dirty
diff --git a/target/riscv/xthead.decode b/target/riscv/xthead.decode
index ff2a83b56d..69e40f22dc 100644
--- a/target/riscv/xthead.decode
+++ b/target/riscv/xthead.decode
@@ -17,8 +17,10 @@
%rd2 20:5
%rs2 20:5
%sh5 20:5
+%imm5 20:s5
%sh6 20:6
%sh2 25:2
+%imm2 25:2
# Argument sets
&r rd rs1 rs2 !extern
@@ -26,6 +28,8 @@
&shift shamt rs1 rd !extern
&th_bfext msb lsb rs1 rd
&th_pair rd1 rs rd2 sh2
+&th_memidx rd rs1 rs2 imm2
+&th_meminc rd rs1 imm5 imm2
# Formats
@sfence_vm ....... ..... ..... ... ..... ....... %rs1
@@ -36,6 +40,8 @@
@sh5 ....... ..... ..... ... ..... ....... &shift shamt=%sh5 %rs1 %rd
@sh6 ...... ...... ..... ... ..... ....... &shift shamt=%sh6 %rs1 %rd
@th_pair ..... .. ..... ..... ... ..... ....... &th_pair %rd1 %rs %rd2 %sh2
+@th_memidx ..... .. ..... ..... ... ..... ....... &th_memidx %rd %rs1 %rs2 %imm2
+@th_meminc ..... .. ..... ..... ... ..... ....... &th_meminc %rd %rs1 %imm5 %imm2
# XTheadBa
# Instead of defining a new encoding, we simply use the decoder to
@@ -102,6 +108,54 @@ th_muls 00100 01 ..... ..... 001 ..... 0001011 @r
th_mulsh 00101 01 ..... ..... 001 ..... 0001011 @r
th_mulsw 00100 11 ..... ..... 001 ..... 0001011 @r
+# XTheadMemIdx
+th_ldia 01111 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_ldib 01101 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lwia 01011 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lwib 01001 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lwuia 11011 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lwuib 11001 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lhia 00111 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lhib 00101 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lhuia 10111 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lhuib 10101 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lbia 00011 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lbib 00001 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lbuia 10011 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_lbuib 10001 .. ..... ..... 100 ..... 0001011 @th_meminc
+th_sdia 01111 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_sdib 01101 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_swia 01011 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_swib 01001 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_shia 00111 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_shib 00101 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_sbia 00011 .. ..... ..... 101 ..... 0001011 @th_meminc
+th_sbib 00001 .. ..... ..... 101 ..... 0001011 @th_meminc
+
+th_lrd 01100 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrw 01000 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrwu 11000 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrh 00100 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrhu 10100 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrb 00000 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lrbu 10000 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_srd 01100 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_srw 01000 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_srh 00100 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_srb 00000 .. ..... ..... 101 ..... 0001011 @th_memidx
+
+th_lurd 01110 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurw 01010 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurwu 11010 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurh 00110 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurhu 10110 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurb 00010 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_lurbu 10010 .. ..... ..... 100 ..... 0001011 @th_memidx
+th_surd 01110 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_surw 01010 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_surh 00110 .. ..... ..... 101 ..... 0001011 @th_memidx
+th_surb 00010 .. ..... ..... 101 ..... 0001011 @th_memidx
+
# XTheadMemPair
th_ldd 11111 .. ..... ..... 100 ..... 0001011 @th_pair
th_lwd 11100 .. ..... ..... 100 ..... 0001011 @th_pair
--
2.39.1
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