Tianocore/edk2.git/ShellPkg/Library/UefiShellAcpiViewCommandLib, branch dependabot/github_actions/github/codeql-action-4.39.1

ShellPkg/AcpiView: Add parser for BERT ACPI table

2026-09-25T14:49:14+00:00

The Boot Error Record Table (BERT) identifies a Boot Error Region containing platform error records produced during a previous boot. Extend AcpiView to display and validate BERT table fields. Validate the Boot Error Region length and address, and that the entire region is reported as EfiReservedMemoryType in the UEFI memory map. Signed-off-by: Amrathesh

ShellPkg: Remove redundant -? handling from shell commands

2026-09-16T14:27:54+00:00

Drop per-command checks for the -? help flag in shell command implementations that already rely on the common command-line parsing and help dispatch path. Signed-off-by: Pierre Gondois

ShellPkg: AcpiView: add support for GICv5 IORT table

2026-09-15T10:12:13+00:00

Add support for printing GICv5-related fields with acpiview in the IORT table. Signed-off-by: Sarah Walker

ShellPkg: AcpiView: add support for GICv5 SRAT table

2026-09-15T10:12:13+00:00

Add support for printing GICv5-related fields with acpiview in the SRAT table. Signed-off-by: Sarah Walker

ShellPkg: AcpiView: add support for GICv5 MADT table

2026-09-15T10:12:13+00:00

Add support for printing GICv5-related fields with acpiview in the MADT table. Signed-off-by: Sarah Walker

ShellPkg/AcpiView: Add parser for CCEL ACPI table

2026-07-03T12:24:39+00:00

The ACPI 6.5 specification introduces the CCEL (CC Event Log) table in section 5.2.34: https://uefi.org/specs/ACPI/6.5/ 05_ACPI_Software_Programming_Model.html#cc-event-log-acpi-table Extend AcpiView with a parser to decode and display CCEL table contents. This allows users to inspect CCEL tables from the UEFI Shell. Signed-off-by: Sami Mujawar

ShellPkg/Acpiview: Make reserved-field validation common

2026-07-03T12:24:39+00:00

Move the reserved-field validators from MpamParser.c into AcpiParser.c and expose them through AcpiParser.h so they can be reused by multiple Acpiview parsers. Update the AGDI, MPAM and WSMT parsers to use the common helpers for byte-length and bit-length reserved fields. Signed-off-by: Sami Mujawar

ShellPkg/Acpiview: Increase the max supported parsers

2026-07-03T12:24:39+00:00

The RegisterParser() function is failing with error code EFI_OUT_OF_RESOURCES as we have run out of space for registering the ACPI table parsers in mTableParserList[]. Therefore, increase the MAX_ACPI_TABLE_PARSERS to 128. Signed-off-by: Sami Mujawar

ShellPkg: Replace manual alignment checks with helper macros

2026-06-09T07:20:10+00:00

Replace manual alignment checks with IS_ALIGNED() and ADDRESS_IS_ALIGNED(). Convert the following bitmask and modulo forms: - ((E & ((PowOf2Expr) - ONE)) == ZERO) - ((E & ((PowOf2Expr) - ONE)) != ZERO) - ((E % (PowOf2Expr)) == ZERO) - ((E % (PowOf2Expr)) != ZERO) to the corresponding helper macro forms: + IS_ALIGNED (E, PowOf2Expr) + !IS_ALIGNED (E, PowOf2Expr) PowOf2Expr is limited to known power-of-two expressions, including SIZE_* and BASE_* macros, EFI_PAGE_SIZE, CPU_STACK_ALIGNMENT, RUNTIME_PAGE_ALLOCATION_GRANULARITY, sizeof() of UEFI integer types (e.g. BOOLEAN, CHAR16, UINT32, UINTN) and pointer types, and 1 << E1 expressions. Address checks that cast the checked value to UINTN are written with ADDRESS_IS_ALIGNED(). The change was generated with the Coccinelle semantic patch below. ```smpl @power_of_2_expr@ expression PowOf2Expr; expression E1; typedef BOOLEAN, CHAR8, CHAR16, INT8, UINT8, INT16, UINT16, INT32, UINT32, INT64, UINT64, INTN, UINTN; type ScalarType = { BOOLEAN, CHAR8, CHAR16, INT8, UINT8, INT16, UINT16, INT32, UINT32, INT64, UINT64, INTN, UINTN }; type AnyType; type PointerType = AnyType *; idexpression ScalarType ScalarValue; idexpression PointerType PointerValue; constant SizeBase =~ "^(SIZE|BASE)_(1|2|4|8|16|32|64|128|256|512)[KMGTPE]B$"; constant NamedPowerOf2 =~ "^(EFI_PAGE_SIZE|CPU_STACK_ALIGNMENT|RUNTIME_PAGE_ALLOCATION_GRANULARITY)$"; constant ONE = {1, 1U, 1u}; @@ ( ( SizeBase | NamedPowerOf2 | ONE << E1 | sizeof (ScalarType) | sizeof (PointerType) | sizeof (ScalarValue) | sizeof (PointerValue) ) & PowOf2Expr ) @aligned depends on power_of_2_expr disable is_zero,isnt_zero@ expression E; expression power_of_2_expr.PowOf2Expr; constant ONE = {1, 1U, 1u}; constant ZERO = {0, 0U, 0u}; @@ ( ((E & (E - ONE)) == ZERO) | - ((E & ((PowOf2Expr) - ONE)) == ZERO) + IS_ALIGNED (E, PowOf2Expr) | ((E & (E - ONE)) != ZERO) | - ((E & ((PowOf2Expr) - ONE)) != ZERO) + !IS_ALIGNED (E, PowOf2Expr) | - ((E % (PowOf2Expr)) == ZERO) + IS_ALIGNED (E, PowOf2Expr) | - ((E % (PowOf2Expr)) != ZERO) + !IS_ALIGNED (E, PowOf2Expr) ) @address_is_aligned@ typedef UINTN; expression *Address; expression Alignment; @@ - IS_ALIGNED ((UINTN) Address, Alignment) + ADDRESS_IS_ALIGNED (Address, Alignment) @normalize_aligned disable paren expression@ expression E, SZ; @@ ( - (IS_ALIGNED (E, SZ)) + IS_ALIGNED (E, SZ) | - (!IS_ALIGNED (E, SZ)) + !IS_ALIGNED (E, SZ) ) @normalize_macro_args disable paren expression@ expression E, SZ; @@ ( - IS_ALIGNED ((E), SZ) + IS_ALIGNED (E, SZ) | - IS_ALIGNED (E, (SZ)) + IS_ALIGNED (E, SZ) ) ``` Signed-off-by: Mingjie Shen

ShellPkg/Acpiview: Refactor EINJ table parser validation

2026-06-03T06:16:13+00:00

ACPI defines Injection Header Size as the length of the EINJ injection header, not necessarily the absolute offset of the instruction entries. Update parser validation to use the correct entry offset calculation and accept the layout used by Linux and existing firmware tables. Signed-off-by: Simon Wang