From cdb5dbf84b6da14ae25b94a6c629dabcb693272c Mon Sep 17 00:00:00 2001 From: Darius Rad Date: Tue, 27 Aug 2024 10:55:50 -0400 Subject: [PATCH] Add work breakdown structure Note that this is a preliminary work in progress. --- wbs.md | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 wbs.md diff --git a/wbs.md b/wbs.md new file mode 100644 index 0000000..51e62f1 --- /dev/null +++ b/wbs.md @@ -0,0 +1,49 @@ += Composable Extensions Developement Plan = + +1. Specifications +1.1. ISA Specification Package [3w, 6w, 12w] +1.1.1. privileged opcode and state multiplexing [1w, 2w, 4w] +1.1.2. unprivileged opcode and state multiplexing [1w, 2w, 4w] +1.1.3. privileged state management [1w, 2w, 4w] +1.2. Discovery [8d, 3w, 7w] +1.2.1. Unified Discovery [2d, 1w, 2w] +1.2.2. Devicetree [3d, 1w, 2w] +1.2.3. ACPI [3d, 1w, 3w] +1.3. Linux syscall +1.4. User space ABI +1.4.1. Composable custom extension aware calling convention +1.4.2. Legacy interoperability calling convention +1.5. User space API +1.6. Logic interface + + A lengthy description of the item could be put here, and ignored + when a CSV file is generated from this as the source. + +2. ISA Specification support +2.1. SAIL model +2.2. ACT +3. Proof of concept +3.1. QEMU model +3.1.1. ISA support +3.1.1.1. privileged opcode and state multiplexing +3.1.1.2. unprivileged opcode and state multiplexing +3.1.1.3. privileged state management +3.1.2. Sample extension +3.2. Hardware implementation +3.2.1. ISA support +3.2.1.1. privileged opcode and state multiplexing +3.2.1.2. unprivileged opcode and state multiplexing +3.2.1.3. privileged state management +3.2.2. Logic interface +3.2.3. Sample extension +3.3. Linux support +3.3.1. Devicetree configuration +3.3.2. ACPI configuration +3.3.3. Context save and restore +3.3.4. Syscall +3.4. User space ABI +3.4.1. binutils support +3.4.2. gcc support +3.4.3. glibc suppor +3.5. User space API +3.6. Sample application