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Derek Hower
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Rename qc.slasat, qc.sllsat. Advance Xqci, Xqcia, Xqcibm, and Xqcilsm extension versions
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‎cfgs/qc_iu/arch_overlay/ext/Xqci.yaml‎

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requires:
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name: Zca
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version: ">= 1.0.0"
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- version: "0.6.0"
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state: frozen
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ratification_date: null
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contributors:
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- name: Albert Yosher
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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- name: Derek Hower
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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changes:
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- Fix encoding of qc.c.extu instruction
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- Fix encoding of qc.swmi instruction
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- Rename qc.slasat -> qc.shlsat
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- Rename qc.sllsat -> qc.shlusat
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implies:
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- [Xqcia, "0.3.0"]
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- [Xqciac, "0.2.0"]
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- [Xqcibi, "0.2.0"]
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- [Xqcibm, "0.3.0"]
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- [Xqcicli, "0.2.0"]
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- [Xqcicm, "0.2.0"]
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- [Xqcics, "0.2.0"]
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- [Xqcicsr, "0.2.0"]
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- [Xqciint, "0.2.0"]
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- [Xqcilb, "0.2.0"]
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- [Xqcili, "0.2.0"]
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- [Xqcilia, "0.2.0"]
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- [Xqcilo, "0.2.0"]
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- [Xqcilsm, "0.3.0"]
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- [Xqcisls, "0.2.0"]
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requires:
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name: Zca
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version: ">= 1.0.0"
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description: |
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The Xqci extension includes a set of instructions that improve RISC-V code density and
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performance in microontrollers. It fills several gaps:

‎cfgs/qc_iu/arch_overlay/ext/Xqcia.yaml‎

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email: [email protected]
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changes:
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- Add information about instruction formats of each instruction
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- version: "0.3.0"
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state: frozen
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ratification_date: null
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contributors:
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- name: Albert Yosher
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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- name: Derek Hower
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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changes:
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- Rename qc.slasat -> qc.shlsat
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- Rename qc.sllsat -> qc.shlusat
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description: |
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The Xqcia extension includes eleven instructions to perform integer arithmetic.
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‎cfgs/qc_iu/arch_overlay/ext/Xqcibm.yaml‎

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- Add information about instruction formats of each instruction
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- Fix description and functionality of qc.c.extu instruction
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requires: { name: Zca, version: ">= 1.0.0" }
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- version: "0.3.0"
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state: frozen
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ratification_date: null
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contributors:
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- name: Albert Yosher
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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- name: Derek Hower
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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changes:
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- Fix encoding for qc.c.extu
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requires: { name: Zca, version: ">= 1.0.0" }
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description: |
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The Xqcibm extension includes thirty eight instructions that perform bit manipulation,
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include insertion and extraction.

‎cfgs/qc_iu/arch_overlay/ext/Xqcilsm.yaml‎

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email: [email protected]
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changes:
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- Add information about instruction formats of each instruction
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- version: "0.3.0"
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state: frozen
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ratification_date: null
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contributors:
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- name: Albert Yosher
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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- name: Derek Hower
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company: Qualcomm Technologies, Inc.
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email: [email protected]
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changes:
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- Fix encoding of qc.swmi
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description: |
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The Xqcilsm extension includes six instructions that transfer multiple values
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between registers and memory.

cfgs/qc_iu/arch_overlay/inst/Xqci/qc.slasat.yaml renamed to cfgs/qc_iu/arch_overlay/inst/Xqci/qc.shlsat.yaml

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$schema: inst_schema.json#
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kind: instruction
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name: qc.slasat
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long_name: Saturating arithmetic left shift
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name: qc.shlsat
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long_name: Saturating signed left shift
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description: |
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Left shift `rs1` by the value of `rs2`, and saturate the signed result.
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The number of words is in `length`.

cfgs/qc_iu/arch_overlay/inst/Xqci/qc.sllsat.yaml renamed to cfgs/qc_iu/arch_overlay/inst/Xqci/qc.shlusat.yaml

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$schema: inst_schema.json#
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kind: instruction
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name: qc.sllsat
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long_name: Saturating logical left shift
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name: qc.shlusat
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long_name: Saturating unsigned left shift
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description: |
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Left shift `rs1` by the value of `rs2`, and saturate the unsigned result.
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The number of words is in `length`.

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