Searched hist:b8e1f32c (Results 1 – 5 of 5) sorted by relevance
/openbmc/qemu/target/riscv/insn_trans/ |
H A D | trans_rvzicond.c.inc | b8e1f32c Tue Feb 21 03:10:09 CST 2023 Weiwei Li <liweiwei@iscas.ac.cn> target/riscv: Add support for Zicond extension
The spec can be found in https://github.com/riscv/riscv-zicond. Two instructions are added: - czero.eqz: Moves zero to a register rd, if the condition rs2 is equal to zero, otherwise moves rs1 to rd. - czero.nez: Moves zero to a register rd, if the condition rs2 is nonzero, otherwise moves rs1 to rd.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-ID: <20230221091009.36545-1-liweiwei@iscas.ac.cn> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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/openbmc/qemu/target/riscv/ |
H A D | insn32.decode | b8e1f32c Tue Feb 21 03:10:09 CST 2023 Weiwei Li <liweiwei@iscas.ac.cn> target/riscv: Add support for Zicond extension
The spec can be found in https://github.com/riscv/riscv-zicond. Two instructions are added: - czero.eqz: Moves zero to a register rd, if the condition rs2 is equal to zero, otherwise moves rs1 to rd. - czero.nez: Moves zero to a register rd, if the condition rs2 is nonzero, otherwise moves rs1 to rd.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-ID: <20230221091009.36545-1-liweiwei@iscas.ac.cn> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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H A D | translate.c | b8e1f32c Tue Feb 21 03:10:09 CST 2023 Weiwei Li <liweiwei@iscas.ac.cn> target/riscv: Add support for Zicond extension
The spec can be found in https://github.com/riscv/riscv-zicond. Two instructions are added: - czero.eqz: Moves zero to a register rd, if the condition rs2 is equal to zero, otherwise moves rs1 to rd. - czero.nez: Moves zero to a register rd, if the condition rs2 is nonzero, otherwise moves rs1 to rd.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-ID: <20230221091009.36545-1-liweiwei@iscas.ac.cn> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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H A D | cpu.h | b8e1f32c Tue Feb 21 03:10:09 CST 2023 Weiwei Li <liweiwei@iscas.ac.cn> target/riscv: Add support for Zicond extension
The spec can be found in https://github.com/riscv/riscv-zicond. Two instructions are added: - czero.eqz: Moves zero to a register rd, if the condition rs2 is equal to zero, otherwise moves rs1 to rd. - czero.nez: Moves zero to a register rd, if the condition rs2 is nonzero, otherwise moves rs1 to rd.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-ID: <20230221091009.36545-1-liweiwei@iscas.ac.cn> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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H A D | cpu.c | b8e1f32c Tue Feb 21 03:10:09 CST 2023 Weiwei Li <liweiwei@iscas.ac.cn> target/riscv: Add support for Zicond extension
The spec can be found in https://github.com/riscv/riscv-zicond. Two instructions are added: - czero.eqz: Moves zero to a register rd, if the condition rs2 is equal to zero, otherwise moves rs1 to rd. - czero.nez: Moves zero to a register rd, if the condition rs2 is nonzero, otherwise moves rs1 to rd.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-ID: <20230221091009.36545-1-liweiwei@iscas.ac.cn> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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