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RISC-V: fix funct4 definition for c.jalr in parse_asm.h

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The opcode definition for c.jalr is
    c.jalr c_rs1_n0  1..0=2 15..13=4 12=1 6..2=0

This means funct4 consisting of bit [15:12] is 1001b, so the value is 0x9.

Fixes: edde5584c7ab ("riscv: Add SW single-step support for KDB")
Reported-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Link: https://lore.kernel.org/r/20221223221332.4127602-2-heiko@sntech.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Heiko Stuebner 2022-12-23 23:13:21 +01:00 committed by Palmer Dabbelt
parent 51094a24b8
commit a3775634f6
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1 changed files with 1 additions and 1 deletions
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arch/riscv/include/asm/parse_asm.h
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@ -125,7 +125,7 @@
#define FUNCT3_C_J 0xa000
#define FUNCT3_C_JAL 0x2000
#define FUNCT4_C_JR 0x8000
#define FUNCT4_C_JALR 0xf000
#define FUNCT4_C_JALR 0x9000
#define FUNCT12_SRET 0x10200000