Upstream tons of RISC-V changes.

[fw/openocd] / src / target / riscv / opcodes.h

diff --git a/src/target/riscv/opcodes.h b/src/target/riscv/opcodes.h
index de85aadd8e08c6d4448fd11620c1ee90189f9ee2..998290cb96ec0afb119ca949d5c741c3c7a64bf3 100644 (file)
--- a/src/target/riscv/opcodes.h
+++ b/src/target/riscv/opcodes.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 #include "encoding.h"
 
 #define ZERO   0
@@ -143,6 +145,18 @@ static uint32_t csrrw(unsigned int rd, unsigned int rs, unsigned int csr)
        return (csr << 20) | (rs << 15) | (rd << 7) | MATCH_CSRRW;
 }
 
+static uint32_t csrrci(unsigned int rd, unsigned int zimm, unsigned int csr) __attribute__ ((unused));
+static uint32_t csrrci(unsigned int rd, unsigned int zimm, unsigned int csr)
+{
+       return (csr << 20) | (zimm << 15) | (rd << 7) | MATCH_CSRRCI;
+}
+
+static uint32_t csrrsi(unsigned int rd, unsigned int zimm, unsigned int csr) __attribute__ ((unused));
+static uint32_t csrrsi(unsigned int rd, unsigned int zimm, unsigned int csr)
+{
+       return (csr << 20) | (zimm << 15) | (rd << 7) | MATCH_CSRRSI;
+}
+
 static uint32_t fsw(unsigned int src, unsigned int base, uint16_t offset) __attribute__ ((unused));
 static uint32_t fsw(unsigned int src, unsigned int base, uint16_t offset)
 {
@@ -311,3 +325,33 @@ static uint32_t auipc(unsigned int dest)
 {
        return MATCH_AUIPC | (dest << 7);
 }
+
+static uint32_t vsetvli(unsigned int dest, unsigned int src, uint16_t imm) __attribute__((unused));
+static uint32_t vsetvli(unsigned int dest, unsigned int src, uint16_t imm)
+{
+       return (bits(imm, 10, 0) << 20) |
+               (src << 15) |
+               (dest << 7) |
+               MATCH_VSETVLI;
+}
+
+static uint32_t vmv_x_s(unsigned int rd, unsigned int vs2) __attribute__((unused));
+static uint32_t vmv_x_s(unsigned int rd, unsigned int vs2)
+{
+       return (vs2 << 20) | (rd << 7) | MATCH_VMV_X_S;
+}
+
+static uint32_t vmv_s_x(unsigned int vd, unsigned int vs2) __attribute__((unused));
+static uint32_t vmv_s_x(unsigned int vd, unsigned int rs1)
+{
+       return (rs1 << 15) | (vd << 7) | MATCH_VMV_S_X;
+}
+
+static uint32_t vslide1down_vx(unsigned int vd, unsigned int vs2,
+               unsigned int rs1, unsigned int vm) __attribute__((unused));
+static uint32_t vslide1down_vx(unsigned int vd, unsigned int vs2,
+               unsigned int rs1, unsigned int vm)
+{
+       return (vm << 25) | (vs2 << 20) | (rs1 << 15) | (vd << 7) |
+               MATCH_VSLIDE1DOWN_VX;
+}