runtime(sdc): update syntax to SDC-standard 2.1
Commit:
https://github.com/vim/vim/commit/1724ddbe3a8750e862504ade5b2780b8791d67a0
Author: daniel-s-w <59746710+daniel-...@users.noreply.github.com>
Date: Wed Jul 17 20:10:04 2024 +0200
runtime(sdc): update syntax to SDC-standard 2.1
Looking into the current standard for Synopsis Design Constraints (SDC)
from their [Technology Access
Program](https://www.synopsys.com/community/interoperability-programs/tap-in.html),
one can see that the current state of the sdc-syntax file is very
outdated as well as short in coverage of keywords.
This commit pursues to add all the missing keywords from the current
standard (Rev. 2.1).
closes: #15281
Signed-off-by: daniel-s-w <59746710+daniel-...@users.noreply.github.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/runtime/syntax/sdc.vim b/runtime/syntax/sdc.vim
index dbfa35eeb..ae2aae5f0 100644
--- a/runtime/syntax/sdc.vim
+++ b/runtime/syntax/sdc.vim
@@ -1,9 +1,10 @@
" Vim syntax file
" Language: SDC - Synopsys Design Constraints
" Maintainer: Maurizio Tranchero - maurizio.tranch...@gmail.com
-" Last Change: Thu Mar 25 17:35:16 CET 2009
" Credits: based on TCL Vim syntax file
" Version: 0.3
+" Last Change: Thu Mar 25 17:35:16 CET 2009
+" 2024 Jul 17 by Vim Project (update to SDC 2.1)
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
@@ -13,16 +14,48 @@ endif
" Read the TCL syntax to start with
runtime! syntax/tcl.vim
-" SDC-specific keywords
+" TCL extension related to SDC and available from some vendors
+" (not defined in SDC standard!)
syn keyword sdcCollections foreach_in_collection
-syn keyword sdcObjectsQuery get_clocks get_ports
syn keyword sdcObjectsInfo get_point_info get_node_info get_path_info
syn keyword sdcObjectsInfo get_timing_paths set_attribute
-syn keyword sdcConstraints set_false_path
+
+" SDC rev. 2.1 specific keywords
+syn keyword sdcObjectsQuery get_clocks get_ports get_cells
+syn keyword sdcObjectsQuery get_pins get_nets all_inputs
+syn keyword sdcObjectsQuery all_outputs all_registers all_clocks
+syn keyword sdcObjectsQuery get_libs get_lib_cells get_lib_pins
+
+syn keyword sdcConstraints set_false_path set_clock_groups set_sense
+syn keyword sdcConstraints set_propagated_clock set_clock_gating_check
+syn keyword sdcConstraints set_ideal_latency set_ideal_network
+syn keyword sdcConstraints set_ideal_transistion set_max_time_borrow
+syn keyword sdcConstraints set_data_check group_path set_max_transition
+syn keyword sdcConstraints set_max_fanout set_driving_cell
+syn keyword sdcConstraints set_port_fanout_number set_multi_cycle_path
+syn keyword sdcConstraints set_disable_timing set_min_pulse_width
+
syn keyword sdcNonIdealities set_min_delay set_max_delay
syn keyword sdcNonIdealities set_input_delay set_output_delay
syn keyword sdcNonIdealities set_load set_min_capacitance set_max_capacitance
+syn keyword sdcNonIdealities set_clock_latency set_clock_transition
set_clock_uncertainty
+syn keyword sdcNonIdealities set_resistance set_timing_derate set_drive
+syn keyword sdcNonIdealities set_input_transition set_fanout_load
+
syn keyword sdcCreateOperations create_clock create_timing_netlist
update_timing_netlist
+syn keyword sdcCreateOperations create_generated_clock
+
+syn keyword sdcPowerArea set_max_area create_voltage_area
+syn keyword sdcPowerArea set_level_shifter_threshold
set_max_dynamic_power
+syn keyword sdcPowerArea set_level_shifter_strategy set_max_leakage_power
+
+syn keyword sdcModeConfig set_case_analysis set_logic_dc
+syn keyword sdcModeConfig set_logic_zero set_logic_one
+
+syn keyword sdcMiscCommmands sdc_version set_wire_load_selection_group
+syn keyword sdcMiscCommmands set_units set_wire_load_mode set_wire_load_model
+syn keyword sdcMiscCommmands set_wire_load_min_block_size
set_operating_conditions
+syn keyword sdcMiscCommmands current_design
" command flags highlighting
syn match sdcFlags "[[:space:]]-[[:alpha:]_]*\>"
@@ -31,9 +64,12 @@ syn match sdcFlags "[[:space:]]-[[:alpha:]_]*\>"
hi def link sdcCollections Repeat
hi def link sdcObjectsInfo Operator
hi def link sdcCreateOperations Operator
-hi def link sdcObjectsQuery Operator
+hi def link sdcObjectsQuery Function
hi def link sdcConstraints Operator
hi def link sdcNonIdealities Operator
+hi def link sdcPowerArea Operator
+hi def link sdcModeConfig Operator
+hi def link sdcMiscCommmands Operator
hi def link sdcFlags Special
let b:current_syntax = "sdc"
--
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