Tianocore/edk2.git/ShellPkg/Library/UefiShellAcpiViewCommandLib/AcpiParser.c, branch trunk

Renormalized end-of-lines from master@27b044605cd5f6b33a3d231576003850b3fe305b

2024-06-04T03:43:08+00:00

ShellPkg/AcpiView: PrintFormatter for FADT Flags field

2022-03-28T09:38:30+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3839 Adds PrintFormatter function to the FADT flags field. Prints indivisual flag name along with flag value. Cc: Ray Ni Cc: Zhichao Gao Cc: Sami Mujawar Signed-off-by: Abdul Lateef Attar Reviewed-by: Zhichao Gao

ShellPkg/AcpiView: Adds ACPI_PARSER bitfield parser

2022-03-28T09:38:30+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3839 Adds ParseAcpiBitFields() which is based on ParseAcpi() and capable of parsing the bit fields. Supports parsing of UINT8, UINT16, UINT32 and UINT64 byte data. Cc: Ray Ni Cc: Zhichao Gao Cc: Sami Mujawar Signed-off-by: Abdul Lateef Attar Reviewed-by: Sami Mujawar Reviewed-by: Zhichao Gao

ShellPkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ShellPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Ray Ni

ShellPkg: Rename Address Size to Access size

2021-04-19T13:28:26+00:00

This matches the ACPI spec 6.3, table 5.1: Generic Address Structure. Signed-off-by: Joey Gouly Reviewed-by: Zhichao Gao Reviewed-by: Sami Mujawar

ShellPkg/AcpiView: Fix field validator invocation

2020-12-11T02:21:23+00:00

Bugzilla: 3046 (https://bugzilla.tianocore.org/show_bug.cgi?id=3046) The field validator function provides means to validate fields in the ACPI table structures. To print complex field types a print formatter function is provided. The field validator was being invoked for simple data fields for which the default print format is used. However, the field validator function was not invoked if a print formatter function was provided. This problem is noticed when a Generic Address Structure (GAS) is printed using DumpGas() and a field validator is present to validate the GAS structure. To fix this move the invocation of the field validator after the field is printed such that the validation function is called even when a print formatter function is present. Signed-off-by: Sami Mujawar Reviewed-by: Zhichao Gao

ShellPkg/AcpiView: Refactor configuration

2020-06-30T01:39:50+00:00

A new file and header (AcpiViewConfig.[ch]) is created that houses the user configuration. This declutters the core code and improves modularity of the design. The module level symbols for verbosity, table selection, and highlighting are refactored into the new file. Cc: Ray Ni Cc: Zhichao Gao Reviewed-by: Zhichao Gao Signed-off-by: Tomas Pilar

ShellPkg: acpiview: Remove duplicate ACPI structure size definitions

2020-02-19T06:01:39+00:00

Remove duplicate Generic Address Structure (GAS) and ACPI table header size definitions. Replace any dependencies with the definitions from Acpi63.h. AcpiParser.h redefines the size of Generic Address Structure (GAS) and the ACPI table header. The motivation is to 'minimise any reference to the EDK2 ACPI headers in an attempt to provide cross checking'. While the redefined values are unlikely to change, redefinition causes unnecessary maintenance overhead for acpiview. In addition to this, EDK2 ACPI headers are referenced throughout the entire project, so the assumption should be that the definitions in these header files are correct. Signed-off-by: Krzysztof Koch Reviewed-by: Sami Mujawar Reviewed-by: Zhichao Gao

ShellPkg: acpiview: Set ItemPtr to NULL for unprocessed table fields

2020-02-11T02:12:45+00:00

For fields outside the buffer length provided, reset any pointers, which were supposed to be updated by a ParseAcpi() function call to NULL. This way one can easily validate if a pointer was successfully updated. The ParseAcpi() function parses the given ACPI table buffer by a number of bytes which is a minimum of the buffer length and the length described by ACPI_PARSER array. If the buffer length is shorter than the array describing how to process the ACPI structure, then it is possible that the ItemPtr inside ACPI_PARSER may not get updated or initialized. This can lead to an error if the value pointed to by ItemPtr is later used to control the parsing logic. A typical example would be a 'number of elements' field in an ACPI structure header which defines how many substructures of a given type are present in the structure body. If the 'number of elements' field is not parsed, we will have a dangling pointer which could cause a problem later. Signed-off-by: Krzysztof Koch

ShellPkg: acpiview: Update SRAT parser to ACPI 6.3

2020-01-15T05:37:53+00:00

Add support for revision 3 of System Resource Affinity Table (SRAT). Decode and dump the new Generic Initiator Affinity Structure. Validate the Device Handle Type field inside the Generic Initiator Affinity Structure. Reviewed-by: Alexei Fedorov Reviewed-by: Jaben Carsey Reviewed-by: Sami Mujawar Reviewed-by: Zhichao Gao Tested-by: Sudipto Paul Signed-off-by: Krzysztof Koch