Release 1.2.2.2

[rst0git]

This pull request creates a new release tag v1.2.2.2 for p4c with all merged PRs listed in the changelog below.

Changelog

• Extend eBPF kernel target with support for additional BPF helpers and more types of BPF maps (3119)
• loop_revisit method for dealing with recursive loops in the IR (3106)
• Added nullptr checks for l/rtype (3138)
• DPDK: Implementation for non byte aligned metadata and header fields (3114)
• Fix expansion of signed ranges to masks (3212)
• Forbid egress pipeline in dpdk by default (3104)
• Point to PSA/eBPF implementation in main README (3244)
• Remove unnecessary check in conversion of log_msg to a JSON (3067)
• Represent unary plus in the IR (3157)
• Use 0 as action ID for NoAction and refactor eBPF table implementation (3129)
• Add PTF test infra for eBPF backend (3158)
• Add support for ActionSelector extern to PSA/eBPF backend (3216)
• Add support for Checksum extern and CRC16/32 algorithms to eBPF backend (3167)
• Add support for parser value_set to eBPF backend (3235)
• DPDK Backend: Insert table keys generated by compiler closer to the standard and user metadata (3160)
• Fix cpplint errors for dpdk sources (3111)
• P4C-DPDK: Emit error when struct fields >64-bit is present in the P4 (3217)
• Replace pna direction with register read (3224)
• Solving problems with Header Union verify function (reopened) (3214)
• Add --xdp2tc compiler flag for eBPF backend (3187)
• DPDK: Add support for "mirror_packet" PNA extern (3128)
• Eliminate typedefs in bmv2-ss backend (3123)
• Fix off-by-one bug in source file position calculation (3124)
• Add support for Counter extern to PSA/eBPF backend (3165)
• Add support for Register extern to PSA/eBPF backend (3202)
• Comparisons of list expressions, structure-valued expressions, tuples and structs (3122)
• Disable 'unused' warning for some psa.p4 externs (3147)
• [dpdk] Shorten the Identifer name, including dots(.) in Member expression (3175)
• Improve error message for count() in dpdk (3101)
• improving the driver re: the checking of input pathnames, improving error messages, trying to prevent misleading error - ssages. (3218)
• Insert type specializations before functions (3207)
• Moved FindRecirculated from .cpp to .h (3088)
• Add Digest extern to PSA/eBPF backend (3164)
• DPDK: Fix core dump while generating bfrt json for PNA programs with action selector (3115)
• Improve efficiency of range translation to mask (3133)
• PSA-eBPF: Add missing header name substitution in deparser (3162)
• Split psa_switch.h into two files (3144)
• Add debug messages for generated eBPF programs (3097)
• Compile the P4 compiler tools in host configuration (3148)
• Do not allow casts to struct types (3234)
• Fix Context json to emit target_action_name and NoAction (3213)
• Fixed underflow during row-access in the SymBitMatrix (3143) (3169)
• from1.0: fix register type signess (3117)
• Removed execute permission bits from all 3 of the P4 files that had them.
• typeChecker: make error message less confusing (3152)
• Enable generation of pointer variables by eBPF codeGen (3131)
• Fixed bitvec.h (3239)
• P4C-DPDK - Support Non-zero arguments for default action (3206)
• Treat match_kind as a regular type (3099)
• Add support for Hash extern to eBPF backend (3215)
• Implement Meter extern for eBPF backend (3231)
• Keep track of source position for p4-14 switch statement labels (3141)
• Print the current node type name when checkedTo fails (3116)
• Remove incorrect test for recursion (3199)
• Strength reduction should not remove some casts (3226)
• Add support for InternetChecksum extern to eBPF backend (3194)
• Emit semicolon after method call (3093)
• Flatten local struct decl in dpdk (3108)
• Handle bfrt Info for new type (3103)
• Add correct and error test cases for structure-values expressions (3100)
• Allow casts int to int (3220)
• dpdk: Eliminate unused metadata fields (3096)
• Implement PSA for eBPF backend (3139)
• Improve error messages during type checking (3182)
• Struct expressions can be ConstantExpressions (3125)
• adding tests re the driver (1) missing error messages and (2) giving misleading error messages (3198)
• Add support for ActionProfile extern to PSA/eBPF backend (3177)
• Add support for DirectCounter extern to PSA/eBPF backend (3195)
• Implement EBPF deparser (3136)
• test: Update install_fedora_deps.sh (3190)
• Type of a unary expression is not always the same as the input type (3135)
• Allow P4 filenames containing spaces (3242)
• Constant fold casts of serializble enums (3181)
• DPDK Backend: Move learn instructions constant argument to metadata (3163)
• [dpdk] Emit key name in context file as in bfrt and p4info (3205)
• manage lifetimes of Visitor::visited (3168)
• Refactor SetupJoinPoints to make it more extensible
• sfinae-protect operator== StringRef overload (3132)
• typedef with generic types requires type arguments (3174)
• Dismantle Mux expression in dpdk (3087)
• DPDK Backend: Add support for recirculate() extern (3236)
• Fix error message for cast to 'type' (3241)
• Solution for "Non Type_Bits type bool for expression" error (3120)
• Add packet_in.length() and packet_in.advance() methods to a eBPF target (3137)
• Add dpdk version string (3105)
• DPDK Backend: Fix binary operations with 1st operand is not same as dst operand (3209)
• DPDK: Fix missing action definitions in spec file (3109)
• Handle struct expression in ebfp backend (3173)
• P4C-DPDK-Support header field with Slice as a Table key (3151)
• Preserve some types in constant folding. (3094)
• Try to cancel previous Jenkins runs (3230)