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f69cfc6712
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outdated as well as short in coverage of keywords.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: vim/vim#15281
1724ddbe3a
Co-authored-by: daniel-s-w <59746710+daniel-s-w@users.noreply.github.com>
78 lines
3.2 KiB
VimL
78 lines
3.2 KiB
VimL
" Vim syntax file
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" Language: SDC - Synopsys Design Constraints
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" Maintainer: Maurizio Tranchero - maurizio.tranchero@gmail.com
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" Credits: based on TCL Vim syntax file
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" Version: 0.3
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" Last Change: Thu Mar 25 17:35:16 CET 2009
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" 2024 Jul 17 by Vim Project (update to SDC 2.1)
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" Quit when a syntax file was already loaded
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if exists("b:current_syntax")
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finish
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endif
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" Read the TCL syntax to start with
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runtime! syntax/tcl.vim
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" TCL extension related to SDC and available from some vendors
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" (not defined in SDC standard!)
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syn keyword sdcCollections foreach_in_collection
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syn keyword sdcObjectsInfo get_point_info get_node_info get_path_info
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syn keyword sdcObjectsInfo get_timing_paths set_attribute
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" SDC rev. 2.1 specific keywords
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syn keyword sdcObjectsQuery get_clocks get_ports get_cells
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syn keyword sdcObjectsQuery get_pins get_nets all_inputs
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syn keyword sdcObjectsQuery all_outputs all_registers all_clocks
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syn keyword sdcObjectsQuery get_libs get_lib_cells get_lib_pins
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syn keyword sdcConstraints set_false_path set_clock_groups set_sense
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syn keyword sdcConstraints set_propagated_clock set_clock_gating_check
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syn keyword sdcConstraints set_ideal_latency set_ideal_network
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syn keyword sdcConstraints set_ideal_transistion set_max_time_borrow
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syn keyword sdcConstraints set_data_check group_path set_max_transition
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syn keyword sdcConstraints set_max_fanout set_driving_cell
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syn keyword sdcConstraints set_port_fanout_number set_multi_cycle_path
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syn keyword sdcConstraints set_disable_timing set_min_pulse_width
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syn keyword sdcNonIdealities set_min_delay set_max_delay
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syn keyword sdcNonIdealities set_input_delay set_output_delay
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syn keyword sdcNonIdealities set_load set_min_capacitance set_max_capacitance
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syn keyword sdcNonIdealities set_clock_latency set_clock_transition set_clock_uncertainty
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syn keyword sdcNonIdealities set_resistance set_timing_derate set_drive
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syn keyword sdcNonIdealities set_input_transition set_fanout_load
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syn keyword sdcCreateOperations create_clock create_timing_netlist update_timing_netlist
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syn keyword sdcCreateOperations create_generated_clock
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syn keyword sdcPowerArea set_max_area create_voltage_area
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syn keyword sdcPowerArea set_level_shifter_threshold set_max_dynamic_power
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syn keyword sdcPowerArea set_level_shifter_strategy set_max_leakage_power
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syn keyword sdcModeConfig set_case_analysis set_logic_dc
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syn keyword sdcModeConfig set_logic_zero set_logic_one
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syn keyword sdcMiscCommmands sdc_version set_wire_load_selection_group
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syn keyword sdcMiscCommmands set_units set_wire_load_mode set_wire_load_model
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syn keyword sdcMiscCommmands set_wire_load_min_block_size set_operating_conditions
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syn keyword sdcMiscCommmands current_design
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" command flags highlighting
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syn match sdcFlags "[[:space:]]-[[:alpha:]_]*\>"
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" Define the default highlighting.
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hi def link sdcCollections Repeat
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hi def link sdcObjectsInfo Operator
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hi def link sdcCreateOperations Operator
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hi def link sdcObjectsQuery Function
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hi def link sdcConstraints Operator
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hi def link sdcNonIdealities Operator
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hi def link sdcPowerArea Operator
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hi def link sdcModeConfig Operator
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hi def link sdcMiscCommmands Operator
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hi def link sdcFlags Special
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let b:current_syntax = "sdc"
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" vim: ts=8
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